- US2115881A - Relay circuit :
en
- US2116306A - Bottle opener :
en
- US2116326A - Punch press :
en
- US2116004A - Lubricating device :
en
- AU431036A - Improved means for regulating the water feed to suction gas producers :
en
- DE659489C - Radial drilling machine with a pump arranged on the radial arm and hydraulic devices fed by this for clamping the column socket and the radial arm :
de
en
- US2116013A - Brake operating mechanism :
en
- US2116089A - Deproteinization of rubber latex :
en
- US2116387A - Means and method of constructing x-ray anodes :
en
- US2116423A - Method of crystallization and crystallized products :
en
- US2116014A - Amusement apparatus :
en
- AU156137A - Improvements in copying pads :
en
- AU103786B2 - An improved scale and indicating means for use in connection therewith :
en
- US2116376A - Hydraulic control mechanism :
en
- CA373479A - Brake rigging :
en
fr
- GB484359A - Improvements in or relating to the formation of plates of copper coated with cuprous oxide for use in rectifiers :
en
- GB484482A - An improved electro-optical device :
en
- USD109579S - Design fob a dress ensemble :
en
- US2116043A - Electrically operated tool :
en
- US2116356A - Venetian blind :
en
- US2115833A - Bathing suit :
en
- DK54695C - Ignition tap. :
da
en
- US2116120A - Bore hole surveying apparatus and method :
en
- US2116147A - Book marker :
en
- US2116424A - Device for controlling temperaturess in fluid heating apparatus :
en
- US2115980A - Brake drum :
en
- US2116027A - Motor vehicle :
en
- US2116238A - Metallic clothespin or the like :
en
- CA373496A - Electric discharge device :
en
fr
- US2115713A - Flexible connecter :
en
- US2116348A - Permanent waving device :
en
- CA373575A - Ornamental product :
en
fr
- USD109577S - Design for a dress :
en
- US2115891A - Dispensing carton :
en
- US2116029A - Grease gun filler :
en
- CA373486A - Shoe welting :
en
fr
- CA373530A - Pigment dyestuff :
en
fr
- AU103777B2 - Means for fastening stencils in duplicators :
en
- US2115878A - Carburetor control device :
en
- US2116085A - Vacuum cleaning-apparatus :
en
- US2116285A - Calculating attachment fob type :
en
- US2116420A - Control system :
en
- USD109572S - Design for a pressure operated elec :
en
- DK54697C - Automatic firearm. :
da
en
- FR827720A - Method and apparatus for determining endocrine function, in particular with a view to treating the epidermis :
en
fr
- FR827838A - Device for automatic control of a sound or light warning device for automobiles or similar vehicles :
en
fr
- FR827997A - Device for automatic piloting of vehicles, in particular aircraft :
en
fr
- DE659527C - Process for the water-repellent impregnation of textiles, leather or paper :
de
en
- US2115812A - Manually portable motor driven polisher :
en
- US2116353A - Double magneto :
en
- AU103758B2 - Improvements in vapour generators of the forced flow circulation type :
en
- DK54701C - Packaging for hygienic Wrapping of Bread. :
da
en
- FR827790A - Apparatus for curling the ends of loose-leaf spiral binders :
en
fr
- GB484234A - Improvements relating to gas burners :
en
- US2116456A - Air governor :
en
- FR827718A - Reverberation oven :
en
fr
- US2116363A - Drainboard :
en
- GB484243A - Improvements in and relating to apparatus for training aviators :
en
- US2115759A - Manufacture of radio tubes :
en
- US2115910A - Air control device :
en
- DE656041C - Vulcanizing device for renewing the tread of rubber tires :
de
en
- US2116136A - Pencil :
en
- US2116359A - Well boring apparatus :
en
- FR827839A - Machine for transfer of transfers with scraping system :
en
fr
- US2116040A - Pipe organ :
en
- US2116087A - Valve core :
en
- US2116115A - Stoker :
en
- DK54673C - Ice bucket. :
da
en
- US2116129A - Method of severing and reuniting glass objects :
en
- DE659575C - Method and device for the continuous extraction of oilseeds and oil-containing substances or other extractable material :
de
en
- DE659691C - Drive device, in particular for actuating sliding doors for railway vehicles :
de
en
- GB484314A - Spark plug insulators :
en
- FR827780A - Method and device for performing direct casting on the reverse side of electroplating deposits intended for polychrome printing :
en
fr
- US2116244A - Getter for radio tubes :
en
- US2116372A - Signal transmitter :
en
- GB484146A - Improvements relating to steam-driven compressor plant :
en
- US2115699A - Packet :
en
- US2115854A - Push-pull amplifier :
en
- US2115971A - Apparatus for treating steam heating systems :
en
- DE659473C - Automatic shut-off valve for pressure accumulator :
de
en
- US2115708A - Composition of matter containing cellulose derivatives :
en
- US2116364A - Die for cutting sheet material :
en
- US2116008A - Patching material :
en
- GB484126A - Improvements in or relating to micrometer gauges :
en
- GB484678A - Dyestuff of the anthraquinoneazine series and its manufacture :
en
- AU108437A - Improvements in or relating to electric discharge tubes having an oxide cathode :
en
- CA373514A - Reaction product :
en
fr
- AU103789B2 - Automobile steering wheel construction :
en
- US2116007A - Apparatus for the treatment of plastic explosives for the production of ribbon- or rod-shaped pieces :
en
- GB484215A - Improvements in and relating to the steering gear of vehicles :
en
- GB484250A - Improvements in episcopic apparatus :
en
- DE659533C - Device for holding infusion bags for coffee or tea with a U-shaped wire bracket :
de
en
- FR827990A - Improvements made to bubble devices, especially to levels of this kind :
en
fr
- USRE20715E - Liquid cooled friction drum :
en
- DE659519C - Watch strap with two springy metal straps that are hinged to the watch :
de
en
- GB484218A - Improvements in or relating to thermionic valve circuits :
en
- GB484371A - Improvements in and relating to cooling devices for dynamo electric machine core and like structures :
en
- DK54676C - Coupling for Compounding of Alternators. :
da
en
- FR827761A - Manufacturing process for lubricating oils :
en
fr
- FR827799A - Process for the separation from mixtures of hydrocarbons of two or more hydrocarbon fractions in the solid or at least filterable state :
en
fr
- US2115828A - Electron emitting cathode and method of preparation :
en
- US2115829A - Cigar making machine :
en
- USD109520S - Design fob a bottle :
en
- GB484480A - An improved melt bath for the heat treatment of metals and alloys :
en
- DE659346C - Electric cable :
de
en
- FR827865A - Lighting apparatus and method for its manufacture :
en
fr
- GB484494A - Improvements in or relating to lime-zeolite water-softening processes :
en
- GB484254A - Improvements in and relating to processes for the production of concentrated solutions of sodium or potassium bisulphite :
en
- GB484500A - Improvements in and apparatus for the manufacture and production of acetaldehyde from gases containing acetylene :
en
- FR827878A - Automatic regulator for the stabilization of a secondary current maintained by a variable voltage primary current :
en
fr
- GB484360A - Piezoelectric apparatus :
en
- FR827655A - Idle state detector :
en
fr
- FR827758A - Compressible container for the expulsion of pastes and liquids and method and device for establishing the same :
en
fr
- FR827772A - Projection nozzle for spraying paints and similar liquids :
en
fr
- GB484102A - Improvements in or relating to wave amplifying systems :
en
- US2115787A - Antenna :
en
- USD109493S - Design for a plate or similar article :
en
- FR827951A - Mechanical mixer :
en
fr
- DE659436C - Device for measuring direct current :
de
en
- FR827846A - Method and device for covering or impregnating yarns of rayon and other materials. a liquid or pasty sizing or other sizing product :
en
fr
- GB484556A - Improvements in or relating to inflatable rubber articles and to the manufacture thereof :
en
- US2115864A - Boat or other vehicle :
en
- GB484343A - Improvements in or relating to the manufacture of surgical protheses :
en
- DE659393C - Snow planer with two wedge-shaped sheets facing the direction of travel :
de
en
- US2116441A - Mop holder :
en
- FR827896A - Lighting device for microscopic objects :
en
fr
- GB484363A - Antiptosic belt :
en
- DE659384C - Method and device for the simultaneous labeling and wrapping of preferably cylindrical workpieces :
de
en
- GB484406A - Improvements in and relating to automatic gauging devices :
en
- FR827782A - Parachute training :
en
fr
- US2116271A - Method of impregnating a metallic mass or metal article with other metal :
en
- DE659634C - Large clock, especially tower clock :
de
en
- US2116097A - Electric relay :
en
- US2115764A - Transmission line system :
en
- US2116245A - Preparation of alkaline earth metals :
en
- US2116185A - Door closer and check :
en
- GB484448A - Process for rendering materials moth-proof, and materials treated thereby :
en
- US2115761A - Directional wireless aerial system :
en
- US2115777A - Electrical conductor :
en
- GB484121A - An improved silencer particularly adapted for silencing the exhaust noises of internal combustion engines and the like :
en
- GB484107A - Advertising dummy microscope or telescope :
en
- GB484649A - Improvements in or relating to telephone or like systems :
en
- CA373500A - Coloured paper :
en
fr
- DE659347C - Electrical connector, in which one of the connector pins is arranged eccentrically on its adjustable shaft embedded in the insulating body :
de
en
- DK54698C - Method for transferring a photographic image on a tile. :
da
en
- GB484393A - Improvements in elastic couplings for the transmission of movement to the rotor of ignition magnetos of internal combustion engines :
en
- GB484441A - Improvements in or relating to electric insulators :
en
- DE659490C - Process for the production of artificial sausage casings :
de
en
- US2116286A - Calculating attachment for print :
en
- GB484122A - Improvements in and relating to tea pots and like domestic vessels :
en
- FR827904A - Improvements to trepidation screens :
en
fr
- US2116035A - Slug casting machine :
en
- US2116383A - Liquid contact circuit closer :
en
- US2116446A - Apparatus to open or shut the doors of automobiles :
en
- FR827715A - Bra :
en
fr
- GB484133A - Improvements in and relating to funnels, particularly such as are used in conjunction with milk filters :
en
- DE659647C - Arrangement for the delivery of intermittent electricity :
de
en
- GB484515A - Improvements in and relating to crank and connecting rod mechanisms :
en
- US2115798A - Curtain fixture :
en
- US2116325A - Orange juice extractor :
en
- GB484116A - Improvements in and relating to electric drum switches :
en
- GB484452A - Improvements in electric discharge tubes :
en
- CA373469A - Photographic sound recording and reproducing apparatus :
en
fr
- US2115859A - :
en
- US2115912A - Typewriting machine :
en
- USD109582S - Design for a textile fabric :
en
- US2116046A - Motor-car brake apparatus :
en
- US2116083A - Rubber tube for medical use :
en
- GB484231A - Improvements in or relating to a regulator for the automatic control of a variable condition by the production of electrical variations in accordance with changes in the condition :
en
- FR827832A - Sighting device for firing a mobile weapon on a target also mobile :
en
fr
- FR827894A - Method of protecting plants against cabbage flies and other insects :
en
fr
- US2115750A - Method of coating strip steel and products thereof :
en
- GB484225A - Improvements in or relating to modified halogen containing rubber derivatives :
en
- GB484333A - Improvements in or relating to cutting machines having a rotary knife carrier :
en
- GB484490A - Improvements in and relating to piston rings for internal combustion engines :
en
- DE659463C - Arrangement for feeding rectifiers :
de
en
- GB484105A - Improvements in and relating to spring rings or circlips :
en
- US2115896A - Rubber substitutes :
en
- GB484402A - Improvements in the cutting and severing of printed tickets and in apparatus therefor :
en
- US2115969A - Apparatus for producing peanut coated candies :
en
- US2116419A - High voltage bushing :
en
- AU280437A - Improvements in or relating to electric valve converting systems :
en
- GB484677A - Hot air and gas power plant :
en
- DE659650C - Device for applying emitting substances by means of a spray gun guided along the carrier body :
de
en
- DE659345C - Axle pressure compensation device for traction vehicles :
de
en
- US2116110A - Electrical indicator or measuring instrument :
en
- US2116360A - Undergarment :
en
- CA373547A - Soap and glycerin production :
en
fr
- US2116073A - Composition of matter and :
en
- US2116168A - Method of and apparatus for forming a pulp web :
en
- US2116432A - Getter for vacuum devices :
en
- USD109468S - Design fob an upholstered chair or :
en
- DE659424C - Foldable, two-legged, wedge-like acting safety lock to be wedged in the gap below the door edge :
de
en
- GB484249A - Improvements in or relating to lubricating oils :
en
- FR827985A - Food preservation and its manufacturing process :
en
fr
- GB484539A - Improvements in or relating to wiper switches for use, for instance, in telephone systems :
en
- GB484548A - Improvements in incandescent electrodes for electric discharge tubes :
en
- FR827794A - Manufacturing process of artificial water ice blocks :
en
fr
- FR827901A - Improvements in the manufacture of materials for electrical resistances :
en
fr
- DE659381C - Tool for cutting soft and hard parts into slices :
de
en
- DK54672C - Cooling element for Refrigerators installed in Refrigerators or Cooling rooms. :
da
en
- GB484426A - Process for the production of reflectors for lighting purposes, and metal strips, mouldings or the like, for building and other purposes :
en
- DE659681C - Metal saw blade, in particular a circular saw blade, with attached tooth segments :
de
en
- FR827778A - Angular displacement amplifier :
en
fr
- CA373627A - Carbureter :
en
fr
- AU308437A - Improvements in or relating tothe suspension of electrodes for furnaces ofthe kind employing self "baking electrodes :
en
- CA373611A - Door latch :
en
fr
- US2116431A - Light-excluding cover for bottle beverage cases :
en
- US2115869A - Method of making wirebound boxes :
en
- USD109570S - Design fob a blouse :
en
- US2116173A - Relay stepping bank :
en
- DE659354C - Tube voltmeter without input transformer for measuring small AC voltages using the comparison method :
de
en
- DE659531C - Tube transmitter circuit for short waves :
de
en
- US2116265A - Multipiston meter :
en
- DK54678C - Neodymium-containing Eye Protection Glass. :
da
en
- GB484378A - Improvements in vehicles for travelling over open country :
en
- GB484384A - Improvements in and relating to air compressing machines :
en
- GB484478A - Improvements in electric motor control systems :
en
- CA373626A - Door opening and closing device :
en
fr
- CA373491A - Swash plate mechanism :
en
fr
- US2115936A - Interlocked gypsum lumber :
en
- CA373465A - Sausage casing printing method :
en
fr
- GB484168A - Improvements in or relating to peaked caps for personal wear :
en
- GB484356A - Improvements to the wheels of tractors or the like with expansible spikes :
en
- GB484491A - Improvements in and relating to the wrapping of sweetmeats and other articles :
en
- US2116026A - Vehicle spring suspension :
en
- GB484584A - Improvements in mechanical and hydraulic variable-speed gear arrangements :
en
- GB484587A - Improvements in or relating to the manufacture of optical glass :
en
- CA373492A - Self-lubricating bearing :
en
fr
- CA373559A - Packing method :
en
fr
- USD109485S - Design for a water pitcher or simi :
en
- USD109530S - Design for a :
en
- DK54694C - Track Chain or Track Belt for Vehicles, especially Automobiles. :
da
en
- US2115810A - Cemented shoe construction :
en
- US2116123A - Jigsaw :
en
- USD109464S - Design for a drawer pull or similar :
en
- FR827742A - Gasket for sleeved pipe assemblies :
en
fr
- GB484206A - An automatic discharge device for centrifugal pumps :
en
- FR827872A - Hair curlers heating device :
en
fr
- GB484370A - Improvements in or relating to vacuum cleaners :
en
- DK54692C - Advertising apparatus. :
da
en
- DE659358C - Electric capacitor :
de
en
- GB484358A - Improvements in or relating to rotary muffle furnaces :
en
- US2116464A - Core for use in the molding of hollow articles :
en
- US2116017A - Clinker disposal device :
en
- USD109523S - Design for a bracelet chain :
en
- US2116289A - Fabric, paper, leather, or the like :
en
- US2116323A - Camoid gearing :
en
- US2116344A - Purification of oil :
en
- GB484325A - Improvements in instruments of the running wheel type for measuring the lengths of lines :
en
- US2115805A - Mail sorter :
en
- US2116108A - Model positioning means for grading machines :
en
- US2116355A - Disazo dyestuffs and their production :
en
- US2116391A - Quick-setting adjustable punching apparatus :
en
- US2116491A - Angle grinding spindle :
en
- GB484145A - Improvements in and relating to blast heating installations for blast furnaces or the like :
en
- GB484392A - Improvements in projection screen construction :
en
- FR827911A - emulsions and their manufacturing process :
en
fr
- DK54691C - Pump for Injection of Liquid Fuel into Internal Combustion Engines. :
da
en
- CA373490A - Cylindrical engine :
en
fr
- GB484671A - Improvements in screws and pins :
en
- US2116361A - Animal feeder :
en
- GB484421A - Improvements in or relating to protection relays for electrical distribution networks :
en
- GB484501A - Improvements in or relating to trailer caravans :
en
- FR827845A - Aircraft propeller manufacturing process :
en
fr
- US2116258A - Flushing apparatus :
en
- US2116375A - Mop connecter :
en
- GB484427A - Improvements in or relating to seed distributors for seed drills :
en
- GB484537A - Smoke producing toy :
en
- US2116057A - Coiling mechanism for sheet material :
en
- DE659376C - Vibration-proof pipe connection with quick-release fastener for exhaust manifolds on aircraft engines :
de
en
- DE659377C - Electric vehicle :
de
en
- US2115816A - Butt-hinged structure :
en
- DE659388C - Process for the production of mass cores :
de
en
- DE659635C - Process for the production of a powder for bakery purposes :
de
en
- US2115709A - Polycarboxylic acid esters of methylene glycol :
en
- US2115871A - Automatic receiver gain control circuits :
en
- US2115802A - Container :
en
- FR827842A - Plastic composition intended for dental prosthesis :
en
fr
- DE659611C - Closing and opening device for cans to be closed with a clip-on lid :
de
en
- DE659621C - Floating sluice device for sealing canal beds :
de
en
- FR827762A - Mineral spirits desulfurization process :
en
fr
- FR827934A - Method for photographic control of race arrivals and device intended for its application :
en
fr
- GB484311A - A hat and coat hook :
en
- GB484469A - Improvements in the production of synthetic resins :
en
- GB484387A - Method of casting metal bodies centrifugally :
en
- US2115806A - Erasing device :
en
- US2115875A - Regenerative detector :
en
- GB484274A - Improvements in and relating to tubes for carrying medicines and the like :
en
- GB484586A - Improvements in and relating to the assembling mechanism of typographical composing machines :
en
- GB484443A - Improvements in motor vehicle bodies and power plant arrangements therein :
en
- GB484233A - Improvements in or relating to miners' safety lamps or the like :
en
- GB484508A - Improvements relating to window raising and lowering mechanisms :
en
- DE659629C - Fuel feed pump :
de
en
- GB484109A - Improvements in and relating to coal cleaning :
en
- GB484208A - Improvements in load and speed control systems for internal combustion engine drivenelectric generating plant :
en
- US2116128A - Full vision outdoor advertising structure :
en
- US2115706A - Thermal system :
en
- FR827828A - Breather enhancements :
en
fr
- GB484235A - Improvements in double-barrel automatic machine guns :
en
- US2116451A - Quilting frame :
en
- DE659692C - Anchoring clamp for high-voltage electrical lines and a method of manufacturing the clamp :
de
en
- DK54671C - Gas stove. :
da
en
- FR827830A - Rotary blade razor :
en
fr
- FR827970A - Automatic correction system for wavelength differences in short-range radio transmission devices :
en
fr
- US2116051A - Typographical composing and casting machine :
en
- US2116379A - Circuit breaker control system :
en
- GB484527A - A process of hydrocarbon oil conversion :
en
- FR827789A - Improvements to pendulum devices giving indication of the vertical on moving parts subjected to accelerations :
en
fr
- GB484285A - Improvements in or relating to cocks :
en
- GB484244A - Improvements in and relating to die and pressure casting machines :
en
- GB484329A - Improvements in or relating to processes for the manufacture of tungsten from its ores, salts or other compounds of tungsten :
en
- FR827699A - Safety valve for liquids, air and gas, and more particularly for hot water preparation installations :
en
fr
- US2115852A - Azo dyes :
en
- GB484216A - Improvements in and relating to the steering gear of vehicles :
en
- FR827802A - Heel Cover Machine Improvements :
en
fr
- FR827945A - Improvements made to belt transmissions, more especially V-belts :
en
fr
- GB484380A - Removable die holder for metal tube and wire extrusion presses :
en
- DK54690C - Welded tripod top for vertical internal combustion engines. :
da
en
- GB484460A - Improvements in resilient rubber-metal mounting members :
en
- GB484533A - Improvements in or relating to boxes and like containers :
en
- US2115774A - Joint :
en
- US2116435A - Control circuit :
en
- US2116444A - Combination door bumper and holder :
en
- USD109515S - Design for a pocket oiler :
en
- USD109560S - Design for an embroidered fabric :
en
- US2115946A - Filler for gas mask canisters :
en
- US2116109A - Tappet :
en
- US2116234A - Automatic overdrive gearing :
en
- US2115836A - Electromagnetic switching device :
en
- US2116275A - Aluminium alloy :
en
- FR827680A - Process for starting internal combustion engines driving, in particular, on airplanes, propellers, fan blades or any other flywheels :
en
fr
- IE15432L - Furnace for solid fuel :
en
- GB484256A - Improvements in or relating to thermometers :
en
- DE659589C - Device for displaying the wear and tear of carbon brushes for electric motors :
de
en
- DE659652C - Process for the preparation of condensation products of the anthraquinone series :
de
en
- FR827739A - Preparations and liquids usable for washing :
en
fr
- GB484350A - Glass furnace provided with gathering basins :
en
- GB484672A - Improvements in and relating to spindle journalling arrangements for machines adapted to perform turning and thread milling operations :
en
- USD109500S - Design for an accordion or sbvdxar :
en
- US2115701A - Aircraft control :
en
- US2115914A - Communicating system :
en
- US2116179A - Leasing mechanism for warping machines :
en
- DE659472C - Lubricating device for journal bearings, especially for bicycle alternators :
de
en
- DE659510C - Take-off device for circular knitting and circular knitting machines :
de
en
- DE657653C - Electromagnetic drive for vibrating machines u. like :
de
en
- DE659595C - Thread guide drive in centrifuge spinning machines for rayon :
de
en
- DE654269C - Method and device for regulating the amount of fuel injected in vehicle diesel engines :
de
en
- DE659442C - Device for releasing the lock parts and removing the rolling burr on sheet piling iron :
de
en
- FR827670A - Testing devices for telephone transmissions :
en
fr
- FR827712A - Improvements to electrical devices for heating liquids, such as immersion sterilizers :
en
fr
- GB484518A - Carrying case for respiratory appliances :
en
- DE659518C - Marching compass with sighting device :
de
en
- DE659603C - Schlaegermuehle :
de
en
- FR827659A - Glue :
en
fr
- DE659471C - Explosion turbine :
de
en
- DE659526C - Vehicle headlights with tiltable concave mirror :
de
en
- USD109551S - Design fob a brake leveb ob similar :
en
- DE659511C - Process for the production of hollow threads which are coated with lacquer and consist of individual threads :
de
en
- DE659513C - Painted flower pot :
de
en
- DE659325C - Adjustment device for the disc thickness in disc cutting machines :
de
en
- GB484583A - Improvements relating to slicing machines :
en
- GB484320A - Improvements relating to ignition apparatus for internal combustion engines :
en
- GB484470A - Improvements in or relating to the regulation of oil heated refrigerator cabinets :
en
- FR827937A - Improvements in processes and means for etching or etching metals :
en
fr
- GB484401A - Improvements in or relating to shutter release mechanism of photographic cameras :
en
- US2116373A - Filing tray :
en
- FR827887A - Knitting machine and method of knitting thereon :
en
fr
- GB484577A - Process for the manufacture of azodyestuffs :
en
- US2116403A - Step regulator :
en
- US2115801A - Line overflow recorder :
en
- USD109529S - Design for a plate or analogous :
en
- GB484462A - Improvements in terminals for electrical connections :
en
- USD109532S - Design for a chair :
en
- GB484112A - Improvements in and relating to bakers' and like ovens :
en
- US2116247A - Alarm clock :
en
- US2115966A - Shade supporting frame :
en
- CA373481A - Container :
en
fr
- GB484665A - Improvements in contact printing and reflex copying apparatus :
en
- FR827717A - Process for matting artificial silk :
en
fr
- GB484479A - Improvements in pumps :
en
- FR827776A - Advanced motorized agricultural tiller system :
en
fr
- FR827927A - Control device for direction indicators for bicycles and motorcycles :
en
fr
- GB484474A - Improvements in or relating to audio-frequency thermionic amplifier circuits :
en
- US2116117A - Piano :
en
- US2116127A - Intermittent movement for display devices :
en
- US2116384A - Electric lamp or similar device :
en
- DE659670C - Device for preventing the fogging and freezing of windows, in particular windshields for motor vehicles :
de
en
- FR827796A - scrubber for gasifier, in particular scrubber mounted on board vehicles :
en
fr
- GB484253A - Improvements in or relating to the production of artificial silk having a curly and granular appearance :
en
- GB484263A - Improvements in the manufacture of paper bags :
en
- GB484432A - Electric starting system for motor vehicles :
en
- DE659410C - Formwork for the production of cavities, in particular anchor holes, in concrete bodies :
de
en
- AU103753B2 - Improved valve devices for regulating the proportions of gas and air used by gas engines :
en
- DE649603C - Oven with steam heating pipes that are arranged in the oven above the false ceiling and are heated indirectly by this :
de
en
- DE659383C - Device for operating whistle sirens for electric rail vehicles on toy trains :
de
en
- DE659455C - Articulated coupling between vehicles with a common bogie :
de
en
- FR827895A - Improvements to address printing machines for printing on multiple parts of forms or loose sheets of elongated shape :
en
fr
- US2115874A - Hydration of ethers :
en
- US2116084A - Synthetic resin composition :
en
- FR827879A - Gasification burner :
en
fr
- US2115858A - Harmonic reduction circuits :
en
- US2116153A - Abrading apparatus :
en
- USD109589S - Design fob a dress :
en
- DE659645C - Device for clamping U-shaped spring contacts on knife-like counter-contacts in electrical switching devices :
de
en
- US2116121A - Apparatus for coiling material :
en
- GB484376A - Rotating-wing aircraft :
en
- AU430836A - Improved valve devices for regulating the proportions of gas and air used by gas engines :
en
- US2116382A - Smoking pipe :
en
- USD109555S - Design for a phonograph cabinet :
en
- AU103764B2 - Safety circuits for cathode ray tubes :
en
- CA373586A - Small material packeting apparatus :
en
fr
- CA373466A - Sausage casing :
en
fr
- GB484284A - Improved means for folding cartons :
en
- CA373519A - Elastic thread :
en
fr
- US2116288A - schoenbaum :
en
- GB484276A - Headlights for vehicles :
en
- DE659529C - Payable rustproof chrome steel :
de
en
- GB484291A - Improved preparation of 2. 4-dinitro-6-cyclohexyl phenol :
en
- GB484463A - Variable-speed power transmission mechanisms :
en
- US2116149A - Gas range :
en
- US2116371A - Method and apparatus for bellows pockets :
en
- US2116378A - Control system :
en
- US2116486A - Dual axle unit :
en
- FR827721A - Process for the treatment of substances containing tantalum and niobium :
en
fr
- GB484271A - Improvements in and relating to electric condensers :
en
- FR827709A - Process for the production of motor fuels :
en
fr
- FR827708A - Method and apparatus for making streaks on bandages :
en
fr
- GB484408A - Improvements in or relating to fusible electric cut-outs :
en
- DE659602C - Clamping cylinder with built-in leverage for machine tools, for example multi-spindle machines :
de
en
- FR827847A - Dice thrower :
en
fr
- CA373507A - Glass seal :
en
fr
- AU103937B2 - Improved valve for internal combustion motors and mechanism forthe operation thereof :
en
- DE650957C - Device for vulcanizing molds for inserting and removing profile rings :
de
en
- DE659389C - Process for the production of butanol by fermentation :
de
en
- DE659460C - Short wave arrangement in which the discharge tube is installed between the pole shoes of a double yoke magnet :
de
en
- DE659591C - Process for the production of azo dyes :
de
en
- FR827909A - Helmet :
en
fr
- US2116105A - Apparatus for automatically delivering predetermined quantities of pulverulent or granular substance or material :
en
- CA373603A - Spark plug :
en
fr
- IE15079L - Automatic burglar and fire alarms :
en
- GB484679A - Dyestuff intermediates of the anthraquinone series and their manufacture :
en
- US2115745A - Container :
en
- US2116333A - Preservation of rubber :
en
- FR827711A - Improvements to statistical machines :
en
fr
- DE659571C - Portable telephone, the ringer generator of which is set up switchable for two different ringer voltages :
de
en
- FR827669A - Improvements to calculating machines :
en
fr
- FR827871A - Burning device :
en
fr
- GB484521A - A device for lifting drums for cable, rope and so forth :
en
- GB484531A - Conical-type stone crusher :
en
- US2115791A - Coupling device :
en
- US2115863A - Recording device :
en
- US2116056A - Gramophone and the like sound reproduction device :
en
- DE659375C - Adjustable driver's seat for aircraft :
de
en
- CA373529A - Polymer carboxylic acid and derivative :
en
fr
- FR827746A - Process for the reproduction of color films obtained by the additive method :
en
fr
- GB484673A - Improvements in or relating to the moulding of saponifiable compounds :
en
- GB484794A - Improvements in and relating to methods of and means for continuous extraction of solids with liquids :
en
- US2116295A - Railway vehicle :
en
- DE659517C - Process for improving films made of polyvinyl chloride :
de
en
- DE659464C - Method and device for switching from one tap to another in step transformers with the aid of reactive resistors :
de
en
- GB484192A - Improvements in and relating to the conversion of continuous filaments into staple fibres :
en
- CA373453A - Cellulose manufacture :
en
fr
- US2115851A - Process for producing ammonium nitrate :
en
- US2116163A - Educational device :
en
- DE659588C - Terminal for electrical leads, especially on measuring devices :
de
en
- CA373471A - Flour product :
en
fr
- US2116116A - Method of forming twisted chain links :
en
- US2116249A - Rail lubricator :
en
- USD109466S - Design for a drawer pull or similar :
en
- AU103864B2 - Improvements in and relating to apparatus for collecting steam condensate and feeding itto a boiler :
en
- CA373571A - Rubber antioxidant :
en
fr
- US2115780A - Treatment of metallic sulphides to recover sulphur and metallic oxides therefrom :
en
- US2116232A - Size determining mechanism for automatic machines :
en
- AU188337A - Improvements indoor locks :
en
- AU160137A - Supersensitizing combinations of thiocarbocyanines with dibenzothiocarbocyanines :
en
- USD109539S - Design for a fan casing :
en
- DE659582C - Device for cleaning or removing the glue paint coating u. Like. Of ceilings and walls with brush and fluid supply running around in a housing :
de
en
- US2116213A - Friction jewel setting device :
en
- FR827797A - DC power supply installation for radio transmitters or similar which can be connected as desired to three-phase or single-phase current :
en
fr
- FR827932A - Plate straightening machine :
en
fr
- AU268037A - An improved type safety match :
en
- AU334637A - An improved scale and indicating means for use in connection therewith :
en
- US2115814A - Combined crank and counterweight :
en
- US2116144A - Process of treating lubricating oil :
en
- US2116377A - Protein, protein compound, and method of preparation :
en
- USD109482S - Design fob a bake pan :
en
- US2115862A - Serving device :
en
- FR827963A - Removable end assembly for slide closures :
en
fr
- FR827764A - Manufacturing process of plastic dental prosthesis parts :
en
fr
- GB484277A - Improvements in dividing-machines for marking graduations :
en
- GB484466A - Improvements relating to hand-grips for use in vehicles :
en
- AU420437A - New plastic material and process for manufacturing thesame :
en
- USD109588S - Design fob a dress :
en
- AU130837A - Improvements in or relating to methods of and means for modifying capacity effects in electrical apparatus :
en
- AU189937A - Improved valve for internal combustion motors and mechanism forthe operation thereof :
en
- AU103127B2 - An improved scale and indicating means for use in connection therewith :
en
- AU103772B2 - An improved type safety match :
en
- CA373591A - Dental angle :
en
fr
- DE659359C - Grid-controlled discharge tubes with an arc as the electron source :
de
en
- US2116012A - Seat spring :
en
- USD109568S - Design fob a monument :
en
- DE1434668U - :
de
en
- GB484493A - Improvements in electrical remote control systems and electromagnetic devices for use therein :
en
- FR827860A - Orthopedic device :
en
fr
- GB484668A - Improvements relating to the storage of eggs :
en
- DE659617C - Bicycle bell :
de
en
- CA373612A - Egg storage :
en
fr
- US2115839A - Electric lamp :
en
- US2116362A - Method and apparatus for making cartons :
en
- GB484496A - Improvements relating to smoke-tube superheaters :
en
- CA373574A - Game trap :
en
fr
- GB484389A - Improvements in and relating to india-rubber hose or like flexible tubing :
en
- CA373503A - Sulphuric acid manufacturing method and apparatus :
en
fr
- CA373573A - Crutch pad :
en
fr
- FR827730A - Improvements to sachets and sachets and their use for permanent hair waves :
en
fr
- FR827979A - Optical device for taking and projecting stereoscopic views :
en
fr
- GB484468A - A frothed, cellular or sponge-like product of colloidal origin, and process for making the same :
en
- GB484547A - Process of making alkali sub-silicate products :
en
- DE659544C - Process for the preparation of p, p'-diaminodiphenylbenzidines :
de
en
- FR827754A - Advanced table and chairs, stools or other seats, intended for this table :
en
fr
- FR827984A - Safety device for fluid pressure transmissions :
en
fr
- US2115735A - Pretreatment of cellulose preparatory to acylation :
en
- DE659655C - Process for the production of artificial structures, such as threads, films or ribbons, from acid casein :
de
en
- FR827869A - Improvements to lubricating pads for bearings and more specifically for axle boxes :
en
fr
- GB484196A - Improvements in or relating to combustion products power plants :
en
- GB484410A - Mechanical toy vehicle :
en
- CA373487A - Reversible shingle :
en
fr
- GB484499A - Instruments for the treatment of obstruction of the lacrymal duct :
en
- GB484575A - Improvements in or relating to electron discharge devices for use in television or like systems :
en
- DE659426C - Chariot housing with structure for storing weapons etc. :
de
en
- GB484450A - Improvements in or relating to machines for grinding circular and non-circular work-pieces :
en
- US2115955A - Multipurpose gauge :
en
- FR827906A - Improvement in the manufacture of ladders :
en
fr
- FR827943A - Improvements made to alarm signal devices, in particular for railway cars :
en
fr
- GB484588A - Improvements in or relating to electron discharge device circuit arrangements :
en
- GB484522A - A process for use in treating, clarifying and separating oil fuel residue in ships' tanks and other vessels :
en
- US2115784A - Lock :
en
- US2115952A - Boring tool :
en
- US2116298A - Stamped metal fluid heater :
en
- USD109512S - Design fob a bottle :
en
- IE15023L - Decolourising sewage effluents and trade wastes :
en
- FR827665A - Improvements to electric motor control systems :
en
fr
- DE659672C - Staple strips :
de
en
- FR827770A - Method of transmitting signals without distortion by means of electronic lamps in powerline telegraph installations :
en
fr
- US2116038A - Safety razor blade sharpener :
en
- US2115907A - Welt guide :
en
- DE659586C - Internal combustion ram designed as a ripping or drilling device :
de
en
- FR827759A - Device for the aeration of the oxygen electrode from the air of air-depolarized cells :
en
fr
- FR827923A - Improvements to cameras and in particular to cinematographic cameras :
en
fr
- GB484526A - Improvements in or relating to automatic photographic machines or apparatus :
en
- DE659367C - Abteuffoerdeinrichtung for goods and people :
de
en
- GB484135A - Improvements in or relating to storm-proof coats :
en
- US2115996A - Sunken vessel locating apparatus :
en
- US2115931A - Automobile structure :
en
- US2116134A - Telegraph system :
en
- USD109535S - Design for a glass or similar :
en
- DE659445C - Sound transmitter system operated with alternating current :
de
en
- US2116001A - Lock :
en
- US2116148A - Bottle holder :
en
- US2115965A - Hat sweat band :
en
- US2116280A - Razor :
en
- GB484301A - Variable speed power transmission mechanisms and controls therefor :
en
- US2115792A - Safety razor :
en
- US2115778A - Scissors sharpener :
en
- DE659396C - Circuit arrangement for telephone systems :
de
en
- GB484134A - Improvements in or relating to finned tube heat exchangers and method of making same :
en
- GB484694A - Apparatus for the photo mechanical production of outlines for engraved rollers used in textile printing :
en
- GB484675A - Improvements in and relating to electric arc converter installations :
en
- FR827848A - Automatic amplification regulation system in radiophonie, radiotelegraphy and radiovision receivers :
en
fr
- US2115739A - Process of making red pigments :
en
- GB484203A - Improvements in advertising, indicating and displaying devices :
en
- US2115948A - Inertia switch :
en
- GB484114A - Improvements in reciprocating pumps of the wobbler type :
en
- FR827857A - Improvement in fungicidal preparations for plants :
en
fr
- US2116064A - Production of textile materials :
en
- FR827913A - Improvements to multi-sided mirrors :
en
fr
- GB484546A - Lead alloys :
en
- FR827962A - Improvements in color photography :
en
fr
- FR827964A - Lead-based alloy, especially useful as a bearing metal :
en
fr
- FR827978A - Device receiving messages transmitted at high frequency by wire networks :
en
fr
- GB484238A - Improvements in or relating to convection heaters :
en
- GB484507A - Improvements in and relating to clockwork operated toys :
en
- FR827743A - Mechanically operated bleeding or scoring tool for mining coal and other minerals :
en
fr
- FR827822A - Process and product for feeding leather :
en
fr
- US2115982A - Lamp mounting :
en
- FR827694A - Process for preparing pure or substantially pure salts of acidic esters of polybasic inorganic acids :
en
fr
- US2116281A - Bathtub steam eliminator :
en
- US2116335A - Wrapping for structural shapes :
en
- DE659481C - Driving wedge for mining coal :
de
en
- GB484260A - Improvements in or relating to drawing rollers for spinning machinery :
en
- USD109531S - Design for a display stand :
en
- US2116119A - System for electrically measuring the thickness of metallic walls, sheets, and the like :
en
- US2115957A - Means for producing gangs of miniature dead eyes :
en
- US2115790A - Snowbank cutter :
en
- US2116165A - Connecter for drain tiles :
en
- DE659487C - Device for measuring the conductor temperature of electrical cables :
de
en
- DE659369C - High-speed, air-compressing injection internal combustion engine :
de
en
- DE659425C - Hollow rivet for attaching buckles to shoes or the like. :
de
en
- DE659552C - Process for profiling and grooving the ground plates of electrical collectors :
de
en
- DE659428C - Slide lock for tubes u. like :
de
en
- DE659646C - Device for drawing electricity from feed points in the ground :
de
en
- DK54688C - Procedure for the manufacture of pesticides. :
da
en
- FR827784A - Manufacturing process and shaping of liquid tight containers :
en
fr
- SE92189C1 - :
sv
- DE659444C - Nail distribution device with a nail drum :
de
en
- FR827986A - Cellular vacuum cylinder with a perforated outer casing :
en
fr
- GB484265A - Improved device for demonstrating light running of the working parts of agriculturalmowing machines :
en
- DE659461C - Galvanic element with additions to the electrolyte :
de
en
- US2116343A - Shears sharpening device :
en
- US2115822A - Measuring of running webs :
en
- USD109484S - Design for a jug or similar article :
en
- FR827726A - Process for the production of nitrogenous artificial textile fibers :
en
fr
- GB484213A - Improvements in or relating to pneumatic percussive tools :
en
- GB484326A - Improvements in or relating to containers for delivering measured quantities of liquids, powders or powder-like materials :
en
- US2116428A - Process and apparatus for treating mineral oils :
en
- CA373544A - Control switch unit :
en
fr
- DE659476C - Breathing equipment, especially high altitude breathing equipment :
de
en
- US2115703A - Garment :
en
- DE659537C - Cylinder attachment for internal combustion engines, especially for radial engines, the working cylinder of which is attached to the upper end on supports and slidably mounted in the machine housing at the lower end :
de
en
- US2115962A - Table decorating unit :
en
- US2116405A - Method of and apparatus for welding pipe :
en
- GB484481A - Improvements in and relating to elastic suspension arrangements, more particularly the suspension of aeroplane engines :
en
- AU296737A - Improvements in temperature control systems :
en
- GB484459A - Improvements in or relating to electrically heated hot water accumulators :
en
- US2115900A - Door retainer :
en
- US2116166A - Speed change device :
en
- GB484796A - Process of dyeing mixed fibres :
en
- GB484312A - Improvements in or relating to valve stems for tyres :
en
- FR827805A - Flexible transmission coupling :
en
fr
- GB484083A - Improvements in reservoir brushes :
en
- US2116045A - Key retaining device for locks :
en
- US2116257A - Balance wheel :
en
- FR827876A - Plate for fixing protective covers of fabric, leather or other upholstery of automobile bodies :
en
fr
- DE659558C - Fine hoist :
de
en
- DE659550C - Overlay receiver with changeover switch for bridging the intermediate frequency part made ineffective in local reception :
de
en
- FR827725A - Improvements to brushes, paint brushes, badgers and the like :
en
fr
- GB484280A - Improvements in and relating to liquid supply installations and apparatus for dispensing lubricating oils and other liquids :
en
- DE659695C - Oil pressure atomizer burner with atomizer nozzle opening directly into the combustion chamber :
de
en
- US2116229A - Electric razor :
en
- USD109590S - Design for a dress :
en
- DE659665C - Plain bearings for rudders of aircraft :
de
en
- GB484248A - Improvements in or relating to resinous material for use in moulding and method of preparing the same :
en
- GB484549A - Improvements in artificial zeolites and method of making the same :
en
- FR827995A - Improvements to internal combustion engines with star cylinders :
en
fr
- GB484409A - Process for chlorinating or brominating ketones :
en
- GB484666A - Improvements in furnaces for heating the ends of rods, bars, tubes or the like :
en
- IE15056L - Endless tracks :
en
- IE15078L - Photographic emulsions :
en
- US2115956A - Portable paint and liquid mixer :
en
- US2116266A - Insulating joint for electric cables :
en
- US2116433A - Power sewing machine table :
en
- US2116437A - Dry cleaning process :
en
- CA373535A - Textile moth-proofing process :
en
fr
- DE659563C - Lighting system for vehicles, in particular motor vehicles :
de
en
- GB484670A - Improvements in apparatus for applying coatings to surfaces :
en
- AU103810B2 - New plastic material and process for manufacturing thesame :
en
- CA373609A - Loading and unloading shelf :
en
fr
- CA373506A - Carpet seam :
en
fr
- US2116347A - Alpha-salicylo-aliphatic acid esters :
en
- CA373525A - Carpet sweeper :
en
fr
- US2115880A - Tanning process :
en
- US2115860A - Latch for high chair tables :
en
- US2115925A - Manufacture of welded spiral pipe :
en
- US2116143A - Press operating mechanism :
en
- US2116203A - Method of separating lead and cadmium from zinc ores :
en
- CA373616A - Gas pressure maintaining device :
en
fr
- US2116380A - Emulsification of liquids and apparatus therefor :
en
- US2116473A - Apparatus for feeding plastic concrete mixtures to pumps, etc. :
en
- AU103774B2 - Improvements in temperature control systems :
en
- DE659416C - Process for the production of paper or cardboard with fabric overlay, inlay or underlay :
de
en
- AU529136A - Improvements in vapour generators of the forced flow circulation type :
en
- CA373572A - Yarn knitting machine :
en
fr
- US2115911A - Rock drill :
en
- US2116042A - Vibration damper :
en
- DE656327C - Vulcanizing device for renewing the tread of pneumatic rubber tires :
de
en
- DE659678C - Support web for holding the magnetically effective stand iron of electrical machines :
de
en
- GB484428A - Improvements in and relating to refractors for street lighting purposes :
en
- CA373534A - Cellulose ester and ether dyeing and printing process :
en
fr
- CA373597A - Jack and pile adjusting means :
en
fr
- DE659470C - Process for the production of high molecular weight polymerization products of isobutylene :
de
en
- DE659565C - Bonnet holder for motor vehicles :
de
en
- FR827671A - Method and device for manufacturing rubber threads :
en
fr
- CA373594A - Bottle filling machine :
en
fr
- US2115834A - Motor control system :
en
- CA373628A - Spark plug :
en
fr
- AU103761B2 - Improved carbon sheet for use in triplicate check, sales and like books, and improved books incorporating such carbon sheet :
en
- DE659573C - Device for displaying the switch positions and the readiness for switching, in particular in a light or dummy circuit diagram :
de
en
- FR827768A - Improvements to motor-driven typewriters :
en
fr
- GB484327A - Improvements in straight-bar knitting machines :
en
- US2115760A - Ticket issuing machine :
en
- US2115711A - Propeller driven vehicle :
en
- GB484340A - Improvements relating to bed-settees :
en
- CA373458A - Truck frame mounting :
en
fr
- DE659418C - Gripper switching device for cinema equipment :
de
en
- CA373457A - Ink offset preventing method :
en
fr
- CA373587A - Cellulose production :
en
fr
- CA373511A - Electric cooking utensil :
en
fr
- DE659456C - Friction plate subdivided into a number of sectors, especially for multi-disc brakes :
de
en
- DK54683C - Procedure for Determining Soil Sustainability, Layer Laying and Layer Thickness. :
da
en
- GR7337B - ACOUSTIC COMMUNICATION DEVICE OF TWO TELEPHONE NETWORKS. :
el
en
- DE659394C - Arrangement for securing a switch :
de
en
- FR827675A - Axle drive by a cardan shaft arranged concentrically to the axle :
en
fr
- AU103759B2 - Improvements in or relating to carrier wave modulator arrangements :
en
- FR827748A - Automotive windshield wipers :
en
fr
- GB484220A - Improvements in loose leaf permanent storage binders :
en
- GB484288A - Improvements in or relating to hen batteries and the like :
en
- US2115889A - Circuit arrangement for coupling electron tubes :
en
- USD109586S - Design fob a dress :
en
- AU103756B2 - Improved drying cabinet for clothes and the like :
en
- CA373588A - Photo-mat :
en
fr
- AU150637A - An improved visible card index :
en
- DE659411C - Process for the manufacture of rubber fabric material :
de
en
- DE659427C - Process for the vacuum-tight connection of metallic and ceramic parts :
de
en
- DE659570C - Circuit for a condenser microphone :
de
en
- US2115979A - Railway signaling system :
en
- US2116079A - Sachet for treating and waving hair :
en
- GB484099A - Improvements in or relating to electric discharge devices :
en
- CA373477A - Refrigeration apparatus :
en
fr
- CA373504A - Explosive charge density controlling method :
en
fr
- CA373541A - Mixed ergot alkaloid separation :
en
fr
- DE659578C - Three-thread flat table overlock sewing machine :
de
en
- FR827667A - Hair waving pliers :
en
fr
- FR827868A - Motor vehicle wheel tire deflation and overpressure warning devices :
en
fr
- GB484513A - Improvements in or relating to feeding mechanism for use in connexion with pulverized fuel :
en
- AU349237A - An improved instrument for use inthe practice of iridiagnoscopy :
en
- GB484227A - Improvements relating to automatic weight indicating mechanism :
en
- USD109474S - Design for a wastebasket :
en
- AU103755B2 - Improved means for regulating the water feed to suction gas producers :
en
- CA373478A - Refractory :
en
fr
- FR827959A - Improvements in the manufacture of yarns composed of wick fibers :
en
fr
- DE659486C - Switching device for electric drives in which individual starting stages are also used as regenerative braking stages without changing the circuit :
de
en
- DE659505C - Pressure-resistant telecommunications submarine cable :
de
en
- US2115820A - Ball mill :
en
- US2116470A - Portable aerial ladder :
en
- USD109504S - Design for a table or like article :
en
- GB484373A - Improvements in machines for the displacement and compression of fluids :
en
- CA373551A - Insecticide :
en
fr
- US2116074A - Pattern mechanism for knitting machines :
en
- DE659555C - X-ray examination table with secondary radiation diaphragm :
de
en
- FR827714A - Ticket recorder and dispenser :
en
fr
- FR827840A - Apparatus and method for photographic printing of captions for accompanying photographic documents :
en
fr
- FR827966A - Sprayer device and its operating mode :
en
fr
- GB484669A - Improvements in ? decolourisation of sewage effluents, trade wastes and the like :
en
- US2115932A - Safety appliance for airplanes :
en
- US2116130A - Friction device :
en
- USD109550S - Design for a collapsible bag or the :
en
- USD109581S - Design for a dress :
en
- US2115781A - Process for the treatment of stored cracked gasoline :
en
- US2116218A - Deflection of electrode arcs :
en
- DE659534C - Cutting tools made from a hard alloy with particularly high toughness :
de
en
- US2116322A - Furnace :
en
- US2115898A - Support :
en
- US2115698A - Window structure for vehicles :
en
- US2116018A - Typographical composing machine :
en
- US2116078A - Loose leaf binder :
en
- US2116358A - Knitting machine :
en
- GB484449A - Improvements in or relating to sparking plugs for internal combustion engines :
en
- DE659415C - Device for applying a coating, in particular a paint coating, to moving paper or similar material webs :
de
en
- FR827958A - Improvements to adsorbent filters :
en
fr
- DE659520C - Slider crank reversing gear :
de
en
- DE659551C - Antenna coupling for direction finding purposes :
de
en
- DE659414C - Workpiece arrangement for counter-blow hammers working horizontally :
de
en
- DE659653C - Process for the production of asymmetrical indigoid dyes :
de
en
- CA373527A - Coeranthrene and coerbianthrene compound :
en
fr
- FR827798A - Method of manufacturing delustered shaped articles :
en
fr
- GB484334A - A process for the treatment with hydrogenating gases of extraction products of solidcarbonaceous materials :
en
- DE659355C - Arrangement for measuring high voltages using an electron beam tube without baffles :
de
en
- GB484297A - Improvements in and relating to bituminised sheet material adapted for use in the wrapping of steel and other pipes :
en
- US2115752A - Rubber spreading machine :
en
- US2115947A - Cabinet latch :
en
- GB484344A - Pouncing machine :
en
- GB484662A - Improvements in or relating to the decarbonising of carbon-containing iron or iron alloys :
en
- DE659365C - A suction device that is influenced by a pressure medium, preferably compressed air, can be used for vacuuming or other purposes :
de
en
- DE659432C - Turn-down collar or reversible cuff :
de
en
- GB484275A - Method of consolidating, sealing or filling ground, masonry, or the like :
en
- FR827713A - Improvements to removable furniture :
en
fr
- FR827808A - Antivibration suspension for aircraft seats :
en
fr
- DE659616C - Heel lasting machine :
de
en
- FR827942A - Improvements in the establishment of piston rings :
en
fr
- GB484282A - Method for the production of light-metal flasks with thickened neck parts :
en
- GB484502A - Improvements in or relating to boxes, cartons and like containers :
en
- USD109587S - Design for a dress :
en
- GB484394A - Improvements in and relating to combined hydraulic slip coupling and positive clutch :
en
- GB484560A - Improved method of making and joining glass building blocks :
en
- DE659643C - Process to increase the wear resistance of electrical wires wrapped with rayon :
de
en
- GB484475A - Improvements in or relating to date indicators and/or recorders :
en
- FR827915A - Installation of lighting networks for railway wagons supplied with alternating current :
en
fr
- GB484405A - Improvements in aircraft :
en
- GB484139A - Automatic annular valve :
en
- US2115722A - Lasting machine :
en
- US2115868A - Device for terracing graves :
en
- US2116167A - Process of preparing a phosphorescent material :
en
- USD109585S - Design fob a dress :
en
- GB484119A - Improvements in or relating to potato and like planting machines :
en
- DE659662C - Method of milling in drum mills :
de
en
- US2115765A - Means for the manufacture of molded glassware :
en
- US2115817A - Poultry feeder :
en
- DK54679C - Upholstery with Spring Insert. :
da
en
- CA373520A - Rubber composition :
en
fr
- GB484110A - Improvements in and relating to skip winding in upcast shafts of mines :
en
- GB484686A - Liquid dispensing device :
en
- CA373482A - Photographic desensitizing process :
en
fr
- US2116401A - Magnetic alloy :
en
- DE659440C - Hydraulic wheel pressure gauge :
de
en
- DE659686C - Container for stacked storage of receipts etc. like :
de
en
- FR827809A - Tuber transplanter :
en
fr
- FR827893A - Process for the preparation of heptamethine dyestuffs :
en
fr
- US2116250A - Sight for firearms :
en
- FR827696A - Improvements to push-button mechanisms :
en
fr
- CA373475A - Cellulosic material preparation :
en
fr
- AU103784B2 - Improvements in and relating to garments and fabric therefor :
en
- AU103796B2 - Improvements in reversible hillside ploughs :
en
- GB484511A - Improvements in surface coatings of powdered material and in the method of applying the same :
en
- AU103798B2 - Improvements in or relating to methods of and means for modifying capacity effects in electrical apparatus :
en
- DE659503C - Telephone system with main and sub-exchanges :
de
en
- US2115904A - Curved abrasive fabric :
en
- GB484355A - Improvements in or relating to electric incandescent lamps :
en
- GB484430A - Improvements in and relating to the manufacture of electric incandescent lamps :
en
- GB484104A - Improvements in and relating to magneto electric machines :
en
- GB484570A - Apparatus for feeding batched materials such as chemical and other fertilizers :
en
- GB484255A - Improvements in height and range finding devices :
en
- US2115724A - Creasing mechanism for blankmaking machines :
en
- GB484444A - Improvements in or relating to converting arrangements employing asymmetrically conductive devices :
en
- US2116474A - Grounding device :
en
- DE659349C - Circuit arrangement for simultaneous monitoring of at least four remote control circuits :
de
en
- DE659553C - Static frequency converter with direct current bias :
de
en
- US2115960A - Method of treating mineral oils :
en
- US2116398A - Article inspection machine :
en
- AU189737A - Improved method of and apparatus for applying material in pipe lines in situ :
en
- US2116002A - Refrigerating system :
en
- FR827817A - Zinc alloy suitable for work on automatic machine tools :
en
fr
- GB484267A - Improvements in or relating to bearings :
en
- DE659560C - Sealing cover for hand holes in the sheet metal cladding of aircraft :
de
en
- DE659512C - Dust separator for vacuum cleaner :
de
en
- DE659583C - Central cooling system :
de
en
- US2116067A - Capping chuck :
en
- USD109593S - Design for a dress :
en
- US2115768A - Automobile wheel cover fastener :
en
- US2115786A - Trimming machine :
en
- USD109517S - Game device :
en
- DE659674C - Rotatable connecting link for two or more pole electrical lines :
de
en
- CA373605A - Circuit breaker :
en
fr
- USRE20713E - Coin controlled machine :
en
- US2116111A - Hair curler :
en
- US2116327A - Machine for tempering springs :
en
- US2116479A - Inflated ball :
en
- USD109507S - Design for a combine :
en
- DE659594C - Process for making soap bars :
de
en
- FR827750A - Magneto lighting for bicycles :
en
fr
- CA373569A - Golf ball cover :
en
fr
- US2115769A - Radiant heating tube :
en
- AU103773B2 - Improvements relating to lime and manure distributors :
en
- AU103775B2 - Improvements in sheetmetal receptors for shower bath cabinets :
en
- US2116047A - Slip :
en
- US2116477A - Price tag :
en
- AU103805B2 - An improved flushing cistern :
en
- US2115728A - Process of filtering eggs :
en
- US2115893A - Method of coring, dividing, and condensing ingots of cruciform crosssection :
en
- USD109533S - Design for a fan propeller :
en
- AU303937A - Improvements in or relating to filmbands for recording vibrations mechanically :
en
- AU103928B2 - An improved bonded hip orridge for use with roofing tiles :
en
- US2115726A - Amalgamator and concentrator :
en
- US2116048A - Method of making pile fabrics :
en
- USD109597S - Design for a dress :
en
- US2115749A - Method of coating ferrous articles :
en
- USD109503S - Design for a table or like article :
en
- USD109511S - Design for a portable typewriter :
en
- US2116015A - Sanitary basin and the like :
en
- CA373598A - Volatile hydrocarbon extraction :
en
fr
- DE659477C - Crawler undercarriage with a crawler with lateral guide jaws for the support rollers :
de
en
- DE659543C - Process for the preparation of monoesters of polycyclic alcohols with germ gland hormone character :
de
en
- AU103760B2 - Improvements relating to apparatus for securing strappings for packages and the like :
en
- US2116225A - Vibrating screen :
en
- US2116183A - Duck call :
en
- USD109471S - Design for a chair :
en
- US2115775A - Bituminous compositions and process for making same :
en
- USD109578S - Design for a dress :
en
- CA373522A - Sheet metal forming and cutting apparatus :
en
fr
- CA373601A - Locking washer :
en
fr
- US2115930A - Powder or rouge blending and holding container :
en
- US2116188A - Process of extracting hydrocarbon material :
en
- USD109542S - Glove container therefor :
en
- US2115986A - Toy ball :
en
- US2116061A - Purification of mineral oils, tars, their distillation products, and the like :
en
- US2116221A - Apparatus to automatically determine the angular position of unbalance in rotatable bodies :
en
- US2115794A - Conversion of hydrocarbon oils :
en
- US2116447A - Nonrefillable bottle :
en
- DE659382C - Mechanical figure toy :
de
en
- GB484697A - Rubber-like materials and method of producing same :
en
- FR827795A - Gasifier installation on vehicle :
en
fr
- CA373621A - Wrench :
en
fr
- US2115821A - Heat and power generator :
en
- GB484382A - Improvements in or relating to electric regulating arrangements for maintaining a current or a voltage constant :
en
- GB484574A - Improvements in or relating to television or like systems :
en
- US2116114A - Harmonious melting of combined theater and cinematograph exhibitions :
en
- USD109498S - Design for a jack :
en
- DE659500C - Switching device for electrical point machines :
de
en
- DE659545C - Entoeler for exhaust steam or compressed air :
de
en
- FR827844A - Process for the treatment of porous materials to be coated with rubber and resulting products :
en
fr
- FR827946A - Improvements made to systems comprising at least two parts or assemblies which must be able to be released quickly, in particular to parachute equipment :
en
fr
- GB484696A - Improvements in or relating to the production of fluorescent materials :
en
- GB484543A - Method of and apparatus for promoting the growth and activity of microorganisms :
en
- FR827756A - Milling machine with column guide for the milling table :
en
fr
- DE659478C - Tin can lid with levers which can be pivoted in radial planes and are supported against the bottom edge of the can :
de
en
- GB484412A - Improvements in television receivers :
en
- DE659459C - Galvanic coupling of a single-tube stage with a push-pull tube stage :
de
en
- DE659584C - Mobile cooling system operated only when the vehicle is at a standstill :
de
en
- DE659693C - DC generator with two main brushes and one auxiliary brush per pole pair :
de
en
- US2115757A - Carton stenciling device :
en
- US2115831A - Recording galvanometer :
en
- FR827678A - Device allowing, remotely, the self-disengagement of two components :
en
fr
- FR827823A - Improvements in aircraft construction :
en
fr
- GB484552A - Improvements in and relating to ventilator mechanism for vehicle bodies :
en
- GB484212A - Improvements in and relating to clearing devices for carding and like machines :
en
- DE659451C - Device for the treatment of stamps on molds :
de
en
- DE659585C - Plant for the direct extraction of iron :
de
en
- AU390737A - Automobile steering wheel construction :
en
- GB484191A - Improvements relating to the manufacture of staple fibre materials from continous filaments :
en
- GB484664A - Testing apparatus for non-ferromagnetic metallic materials :
en
- US2115861A - Machine gun :
en
- US2115855A - Cathode ray tube :
en
- US2116462A - Automatic electric signal circuit :
en
- FR827861A - Pad :
en
fr
- FR827910A - Improvements to tape fasteners :
en
fr
- GB484118A - Improvements in or relating to phenol-formaldehyde condensation products :
en
- DE659632C - Device for plastering and grooving stoneware pipe bends :
de
en
- CA373582A - Stock car :
en
fr
- US2115717A - Manufacture of prolamine composition :
en
- US2115807A - Process for treating oils with sul :
en
- US2116206A - Polyazo dyestuffs :
en
- DE659420C - Film winding device to avoid rewinding :
de
en
- DE659677C - Device for achieving a constant current change in the control in the excitation circuit of direct current shunt motors :
de
en
- US2115782A - Box :
en
- US2116467A - Machine for stenciling ware :
en
- USD109506S - Design fob a plate or similar :
en
- US2116044A - Device for straining and filtering :
en
- FR827814A - Control device for compressed fluid brakes :
en
fr
- US2115923A - Dispenser for tea bags :
en
- US2116091A - Potential producing cell :
en
- GB484366A - Improvements relating to wobblers or swash-plate mechanism :
en
- FR827800A - Apparatus for affixing parts of a strip of paper or other material separated by perforation lines or weak points :
en
fr
- GB484562A - An improved manufacture of opacifiers for vitreous enamels :
en
- GB484246A - Improvements relating to lifts :
en
- USD109534S - Design for a vanity handbag :
en
- FR827818A - Motor Vehicle Endless Belt Tension Control Improvements :
en
fr
- FR827885A - Straight knitting machine :
en
fr
- FR827977A - Electric separator filter :
en
fr
- US2116240A - Grease retainer with clamped packing :
en
- FR827992A - Process for manufacturing artificial fibers from the protein contained in soybeans :
en
fr
- GR7338B - CIRCULAR DISC. :
el
en
- FR827766A - Apparatus for finishing grinding of cams and the like which have undergone pre-machining :
en
fr
- DE659521C - Display device for determining related image and sound parts on separate recording media :
de
en
- DE659492C - Dimmable headlight :
de
en
- FR827981A - Motor vehicle upgrades :
en
fr
- FR827672A - Flexible armored cable for electrical installations :
en
fr
- GB484386A - Manufacture of salts of cellulose ether carboxylic acids :
en
- DE659592C - Process for the preparation of dyes of the fluorindine series :
de
en
- GB484446A - Improvements in or relating to baths :
en
- GB484293A - Anti-dazzle lamp :
en
- DE659566C - Machine for removing thread scraps from Koetz bobbins :
de
en
- DE659605C - Device for the optical copying of lenticular films :
de
en
- DE659651C - Process for the production of 2-amino-Bz, -azabenzanthronkoerpern :
de
en
- GB484339A - Improvements in and relating to the manufacture and production of artificial filaments, threads and the like :
en
- GB484576A - Improvements in and relating to the rot-proofing of textiles, paper and other fibrous materials :
en
- US2115901A - Railway switch operating apparatus :
en
- US2115992A - Tapping machine :
en
- DK54696C - Stiffening material for sheaths for footwear and method for its processing. :
da
en
- GB484223A - Improvements in or relating to condenser lens systems :
en
- GB484691A - Improvements in or relating to methods of refining textiles :
en
- DE659474C - Removable attachment of a sheet to a base using individual adhesive strips :
de
en
- DE659373C - Process for the production of embossed cards or cardboard :
de
en
- USD109574S - Design for a hat :
en
- US2115721A - Nonrefillable closure for bottles and other containers :
en
- US2116338A - Method of forming a seal :
en
- USD109573S - Design fob a dress ensemble :
en
- US2115720A - Air conditioning apparatus :
en
- GB484247A - Improvements in or relating to cinematograph projection screens :
en
- USD109566S - Design for a spectacle front :
en
- FR827767A - Advanced device for changing the driving speed of cycles, etc. :
en
fr
- US2116063A - Treatment of artificial materials :
en
- CA373461A - Sausage casing :
en
fr
- US2116211A - Boiler :
en
- GB484328A - Improvements in combinations of metal vapour electric discharge devices, adapted to emit radiation, and electric incandescent lamps :
en
- FR827689A - Method and device for making hats and the like :
en
fr
- GB484431A - Improvements relating to the aeration of cream :
en
- GB484488A - Improvements in or relating to modulated carrier wave transmitting apparatus :
en
- DE659660C - Device for forming balls of earth for plant seedlings :
de
en
- CA373620A - Variable speed transmission device :
en
fr
- GB484338A - Lifting tackle for airscrews :
en
- FR827833A - Process for preserving yeast, and yeast obtained by this process :
en
fr
- DE659620C - Free-moving toy vehicle driven by a spring mechanism :
de
en
- USD109509S - Design for a lamp :
en
- US2116303A - Mineral wool composition :
en
- US2116489A - Baking pan set :
en
- FR827707A - Improvements to tensioning devices for transmission chains and similar applications :
en
fr
- GB484369A - Improvements in and relating to expansion devices for gases or liquids :
en
- US2115827A - Electric system and control apparatus therefor :
en
- US2116212A - Apparatus for the explosive treatment of materials :
en
- GB484309A - Improvements in and relating to sparking plugs for internal combustion engines :
en
- DE659504C - Suppression device for high voltage lines :
de
en
- DE659467C - Single rope grab :
de
en
- DE659607C - Device for the optical copying of lenticular films :
de
en
- FR827933A - Plate straightening machine :
en
fr
- US2116106A - Method of making an acoustic device :
en
- DE659675C - Cooling device for the exhaust gases from pressure gas switches :
de
en
- US2115924A - Acoustic apparatus :
en
- US2115938A - Supplemental stock feeding means for multiple spindle machine tools :
en
- US2116388A - Test terminal :
en
- CA373546A - Garbage container :
en
fr
- US2115824A - Automatic floor joist adjuster :
en
- US2116070A - Heat treatment of ferrous sections :
en
- US2116241A - Protector :
en
- GB484571A - Improvements in or relating to composition for cleaning metal :
en
- GB484580A - Improvements relating to ignition magnetos for internal combustion engines :
en
- FR827866A - Item can be used as a cushion and as a handbag or similar item :
en
fr
- DE659576C - Boot puller :
de
en
- DK54686C - Laugh with swivel mounted Leaf. :
da
en
- DE659561C - Axle drive for motor vehicles :
de
en
- FR827735A - Rotary piston compressor, particularly of the shielded type and electrically controlled, intended for refrigeration installations :
en
fr
- US2115848A - Ephedrine composition :
en
- US2116466A - Machine for and method of decorating ware :
en
- US2116033A - Roadway construction :
en
- US2116291A - Lawn rake :
en
- US2115993A - Brief case book :
en
- US2116052A - Combined trailer coupling and brake :
en
- US2116366A - Folding seat :
en
- DE659659C - Device for the photographic registration of the liquid level in a pipe readable on a scale, preferably in liquid manometers for levels :
de
en
- FR827705A - Exhaust steam and compressed air oil separator :
en
fr
- US2115743A - Interlocking assembly :
en
- US2116316A - Coin slot for coin-controlled machines :
en
- DE659499C - Compressed air braking device :
de
en
- US2115756A - Combined radio-phonograph time control method and means :
en
- GB484455A - A process of forming partitions in metal tubes :
en
- GR7341B - APPLICATION IN THE INDUSTRY OF THE EMERGENCY OR SMOOTH ALUMINUM SHEET OR ALLOYS THIS IN THICKNESS RANGEING BETWEEN 0.05 TO 0.50 MILLION. :
el
en
- DE659343C - Method and device for heating the cooker of absorption refrigeration apparatus :
de
en
- DE659535C - Injection diesel engine :
de
en
- DE659562C - Lamp used for identifying the width of a motor vehicle :
de
en
- DE659622C - Device for weaving full-turn fabrics :
de
en
- DK54684C - Control device for Cigar and Cigarette dispensers. :
da
en
- DE659656C - Goods lift :
de
en
- US2115825A - Receiver noise suppressor arrangement :
en
- US2116113A - Vernier tuning control :
en
- US2116159A - Transfer fork for looms :
en
- AU234337A - An improved flushing cistern :
en
- US2116339A - Curtain :
en
- US2115973A - Filler for gas mask canisters :
en
- USD109483S - Design fob a vase or similar article :
en
- CA373485A - Non-refillable bottle closure :
en
fr
- FR827993A - Process for forming a coating or film on fibers or fabrics :
en
fr
- GB484205A - Improvements in coin collectors for telephone instruments :
en
- US2116406A - Shoe sole and heel coloring device :
en
- US2116000A - Coating for gaskets and the like :
en
- US2115753A - Cocktail mixer and glass cooler :
en
- US2116461A - Hydraulic transmission gear :
en
- CA373625A - Dispensing gun :
en
fr
- US2116274A - Aluminium alloy :
en
- GB484335A - Improvements in or relating to weaving shuttles :
en
- US2115837A - Pulley :
en
- US2116126A - Method of cold reducing ferrous material :
en
- DE659401C - Three-phase series collector motor with changeable ratio of armature to stator flow :
de
en
- US2116205A - Transfer for applying designs to wood and other surfaces :
en
- US2116319A - Fire extinguisher :
en
- GB484101A - Manufacture of aromatic arsenic and antimony compounds :
en
- DE659350C - Device for the selective detection of an earth faulty conductor of a system with several normally ungrounded conductors, especially for ship systems :
de
en
- DE659637C - Handle attachment device for brooms, mops, etc. like :
de
en
- USD109490S - Design fob a plate ob similab abticle :
en
- US2116305A - Dovetail :
en
- FR827740A - Device for yarn shifting in crossed yarn winders :
en
fr
- DE659450C - Pre-rolling device for can lid :
de
en
- US2116389A - Heat transfer system :
en
- DE659598C - Method for the quantitative determination of diene compounds :
de
en
- DE659648C - Amplitude measuring device with logarithmic scale division of the measuring instrument used for the display using electron tubes :
de
en
- FR827757A - Process for preparing vinyl esters :
en
fr
- FR827873A - Improvements to remote control systems :
en
fr
- DE659577C - Device for producing photographic recordings, in particular sound recordings, on endless films :
de
en
- US2115844A - Automatic transmission control :
en
- USD109547S - Design for a dress :
en
- US2116481A - Display folder for articles of wearing apparel :
en
- CA373498A - High voltage electrical apparatus :
en
fr
- FR827851A - Preparation of nicotine salts as liquid and solidified insecticides :
en
fr
- GB484318A - Improvements relating to phase determining mechanism for telegraph apparatus :
en
- US2115730A - Process of treating eggs :
en
- USD109591S - Design for a dress :
en
- USD109496S - Design for a cake of soap or the like :
en
- US2115700A - Esters of polyglycols and their ethers and compositions containing the same :
en
- US2116368A - Antenna tower :
en
- US2116430A - Conveying mechanism :
en
- GB484676A - Improvements in or relating to electric battery lamps or torches :
en
- FR827729A - Improvement in bicycles :
en
fr
- GB484530A - Process and apparatus for the calcination of combustible slops resulting from the treatment with yeast and the distillation of beetroot, sugar cane, and molasses, or the residual liquors obtained from the desugarization of molasses of and kind for the purpose of recovering the resultant ash, and eliminating and objectionable odours :
en
- FR827793A - Electrical installation system comprising armored wires or cables, as well as their accessories: junction and connection boxes, sockets, switches and switches, clamps, etc. :
en
fr
- DE659669C - Front axle, especially for tractors :
de
en
- US2116483A - Mold :
en
- DE659466C - Electric high pressure vapor discharge lamp with jacket through which cooling water flows :
de
en
- US2115890A - Hydraulic turbine governor :
en
- AU287937A - Improvements relating to lime and manure distributors :
en
- CA373566A - Petroleum hydrocarbon stabilizing method :
en
fr
- FR827916A - Process for obtaining copies of originals drawn in hectographic ink :
en
fr
- US2116010A - Variable leverage brake rigging :
en
- FR827874A - Improvements to installations and tanks, to several chambers, purifiers or wastewater collectors :
en
fr
- GB484390A - Body harness for limiting the movements of children :
en
- DE652855C - Oven with steam heating pipes that are arranged in the oven above the false ceiling and are heated indirectly by this :
de
en
- GB484207A - A new or improved method of and apparatus for the separation of paraffin waxes or oil-wax mixtures :
en
- GB484270A - Improved method of producing metals and alloys having a low content of carbon and silicon :
en
- FR827961A - New anthraquinone dyes :
en
fr
- GB484103A - Improvements in or relating to methods of treating material electro plated with tin :
en
- US2116155A - Washing machine :
en
- US2116138A - Apparatus for the electrolytic production of chromic acid and caustic alkali :
en
- CA373499A - Decorative lighting fixture :
en
fr
- US2115773A - Portable electric automatic phonograph :
en
- US2116454A - Highly active preparation of ergot and process for making same :
en
- DE659680C - Device for securing clamped tools by means of locking bodies for dental contra-angles :
de
en
- GB484485A - A new or improved machine for decorticating and softening vegetable fibres :
en
- US2115882A - Adjustable tuning inductor :
en
- US2115899A - Gauge glass indicator :
en
- DE659447C - Method and device for filling small retail packages for butter, etc. :
de
en
- US2116471A - Display device and method of producing same :
en
- US2116439A - Cyclic oxides and their preparation :
en
- US2115909A - Air control device :
en
- US2115702A - Weed destroyer :
en
- DE659356C - Electric double bulb lamp :
de
en
- USRE20711E - Tire tread splitting apparatus :
en
- US2115866A - Double grid electron tube and circuit :
en
- US2115953A - Adjustable railing fitting :
en
- FR827734A - Frame for platforms for artillery pieces or other heavy loads :
en
fr
- FR827791A - Improvements in mounting idler wheels in tracked motor vehicles or the like :
en
fr
- US2116118A - Chimney structure :
en
- US2116494A - Automatic cloth feed control :
en
- AU152537A - Improvements in or relating to arrangements for demodulating frequency modulated carrier wave oscillations :
en
- AU430936A - Improvements in and relating to gratings for gas producer outlets :
en
- DE659608C - Device for the optical copying of lenticular films :
de
en
- GB484190A - Improvements in the manufacture of staple fibre products from continuous filaments :
en
- USD109475S - Design fob a musical top :
en
- GB484506A - Methods of purifying crude diamino-arsenobenzene bases :
en
- US2116418A - Attachment for drinking vessels :
en
- US2115719A - Spark plug tester :
en
- US2115813A - Method and apparatus for controlling radio receivers :
en
- AU103799B2 - Improvements in copying pads :
en
- CA373563A - Hydrocarbon oil processing :
en
fr
- GB484269A - Improvements in or relating to safety razors :
en
- AU103801B2 - Improvements in or relating to automatic fine tuning systems in radio andthe like receivers :
en
- US2116284A - Guide and deflector for glass charges :
en
- DE659371C - Piano-like keyboard instrument :
de
en
- GB484331A - Improvements relating to toothbrushes :
en
- US2116150A - Apparatus for handling freight containers :
en
- US2115847A - Process fob treating oils with sul :
en
- US2116152A - Abrading apparatus :
en
- US2116395A - Retractile landing gear :
en
- USD109487S - Design for a goblet or similar :
en
- US2115788A - Ultrashort wave system :
en
- DK54682C - Apparatus for continuous writing and reproduction of photographic sound and tone streaks. :
da
en
- DE659615C - Garage door :
de
en
- DE659488C - Lathe chucks :
de
en
- GB484690A - Improvements in vaporizer burners for liquid fuel :
en
- DK54675C - Negative Electrode for Alkaline Accumulators. :
da
en
- US2116151A - Manufacture of motor fuels :
en
- GB484266A - Improvements relating to door stays, particularly for motor car doors :
en
- FR827719A - Improvement in the process of applying luminescent, fluorescent or phosphorescent colors :
en
fr
- FR827753A - Freewheel hub with coaster brake and clamping roller locking device :
en
fr
- GB484510A - Improvements in or relating to dust-coats, overall garments and the like :
en
- FR827853A - Device for attaching a handle to a broom, brush or similar utensil :
en
fr
- GB484550A - Improvements in or relating to windings for alternating current dynamo-electric machines :
en
- FR827771A - Process for grinding the flanks of the teeth of straight and helical toothed wheels in involute :
en
fr
- US2116296A - Apparatus for measuring or delivering liquids or gases :
en
- US2116340A - Garment :
en
- US2115970A - Writing pen :
en
- US2115800A - Apparatus for the manufacture of welted shoes :
en
- US2116450A - Temperature control for molten streams :
en
- CA373583A - Soldering iron :
en
fr
- AU103803B2 - Improvements in and connected withthe switch gear of intercommunication telephones :
en
- US2116171A - Mattress :
en
- USD109494S - Design for a plate or :
en
- AU151237A - Improved method of and apparatus for recovering gold andother precious metals from ores andthe like :
en
- CA373523A - Printing method and article :
en
fr
- US2116098A - Electric relay :
en
- IE15063L - Automatic burglar and fire alarms :
en
- US2116071A - Ring traveler for spinning machines :
en
- US2116158A - Fishing rod handle :
en
- USD109543S - Design for a coat :
en
- CA373515A - Garter tab :
en
fr
- US2115710A - Manufacture of compositions and articles containing plasticizable substances and new plasticizers :
en
- DE659429C - Electric unrest clock :
de
en
- DE659515C - Shaft door protection for elevators :
de
en
- US2115977A - Method of packing butter :
en
- US2116354A - Magneto :
en
- US2116175A - Hydraulic diesel air chamber valve control mechanism :
en
- US2116412A - Trailer vehicle :
en
- USD109538S - Design for a railway passenger :
en
- DE659666C - Aircraft cooling system :
de
en
- AU103935B2 - Improvements indoor locks :
en
- US2116256A - Self-starting motor for electric clocks and the like and process of making the same :
en
- FR827660A - Method of manufacturing metal bulb discharge tubes :
en
fr
- US2115845A - Pressure fluid engine :
en
- US2115872A - Straight lift pumping jack :
en
- US2116069A - Apparatus for selectively quenching ferrous sections :
en
- DE659606C - Device for the optical copying of lenticular films :
de
en
- AU157437A - Improvements in or relating to automatic fine tuning systems in radio andthe like receivers :
en
- AU1350666A - Rocking support structure :
en
- FR827956A - Supply device for internal combustion engines, in particular for supplying lubricating oil to aircraft engines :
en
fr
- US2115884A - Process for the alkylation of compounds and the isomerization and conversion of alkyl-compounds :
en
- US2116314A - Controlling and sounding apparatus :
en
- US2116440A - Prime mover control mechanism :
en
- AU166437A - Device for preventing self-abuse by stallions :
en
- US2115840A - Method of joining together metal bodies :
en
- US2115741A - Orchestra or street drum :
en
- US2115883A - Lamp :
en
- US2116442A - mccluer :
en
- GB484589A - Improvements in or relating to discharge apparatus of the piston and cylinder type :
en
- US2115695A - Vehicle lamp :
en
- US2116320A - Bell :
en
- DE659397C - Jaw or paw clamps enclosed by potting compound for connecting aluminum conductors lying next to one another :
de
en
- GB484174A - Improvements in and relating to the manufacture of glass blocks :
en
- GB484258A - An improved fodder and sugar-denaturing agent :
en
- US2115846A - Process for obtaining valuable products from petroleum residues :
en
- US2115999A - Needle threader :
en
- US2116292A - Combined case and lighter :
en
- US2116302A - Fluid conducting line :
en
- US2116488A - Centering pan set :
en
- FR827654A - External magnetron control assembly, in particular for frequency multiplication :
en
fr
- GB484368A - Process for the catalytic treatment of motor fuels :
en
- DE659419C - Device for the projection of lenticular films :
de
en
- US2115733A - Alloy and manufactures :
en
- US2115928A - Egg poacher :
en
- CA373606A - Circuit breaker :
en
fr
- DE659501C - Circuit arrangement for the drive of line selectors in self-connection telephone systems through the step-by-step control of a motor :
de
en
- US2116304A - Rubber shuttlecock :
en
- US2116402A - Seat construction :
en
- US2116034A - Compounds and processes for cleaning molds :
en
- US2116308A - Beverage preparation :
en
- US2116457A - Ventilating building block :
en
- US2116492A - Gas mask :
en
- FR827816A - Improvements in zinc alloys and in processes for manufacturing sheets for deep drawing or stamping using these alloys :
en
fr
- GB484558A - Improvements in or relating to pressing tools and methods of securing closing stripson cartons and like containers :
en
- USD109521S - Design fob a delivery vehicle :
en
- US2115895A - Power transmitting device :
en
- US2116031A - Machine for grinding screw threads :
en
- USD109580S - Design for a dress :
en
- US2116251A - Workholder for metal-cutting machines :
en
- GB484535A - Improvements in books combined with game appliances :
en
- CA373543A - Paper manufacture :
en
fr
- DE659516C - Roof construction with sheet metal strips that are connected to one another at their edges and hang freely between fixed supports :
de
en
- US2115913A - Motor vehicle body :
en
- US2116066A - Coated materials and to processes for producing the coating :
en
- US2115727A - Folding table :
en
- US2115958A - Power transmission device :
en
- US2116236A - Method of setting well casing :
en
- FR827957A - Starting device for internal combustion engines :
en
fr
- GB484417A - Process for the catalytic treatment of paraffin hydrocarbons :
en
- AU103781B2 - Cavity wall support bracket :
en
- CA373470A - Sliding and swinging panel mechanism :
en
fr
- US2116177A - Centralized traffic controlling system for railroads :
en
- US2116191A - Method of and apparatus for separation of moist gaseous mixtures :
en
- US2116413A - Shield :
en
- USD109556S - Design for a dress :
en
- US2116100A - Refrigerating apparatus :
en
- US2116055A - Propeller :
en
- US2116194A - Safety device for saw tables :
en
- USD109584S - Design fob a dress :
en
- AU103783B2 - Improvements in or relating tothe suspension of electrodes for furnaces ofthe kind employing self "baking electrodes :
en
- US2115804A - Electromagnetic switch :
en
- US2116062A - Production or treatment of artificial filaments, threads, foils, and the like :
en
- FR827763A - Multi-reflector luminaire with economical mounting :
en
fr
- US2115967A - Composite fabric :
en
- US2116445A - Article of footwear :
en
- USD109469S - Design fob a hat :
en
- AU21837A - Improvements relating to apparatus for securing strappings for packages and the like :
en
- CA373510A - Fish lure :
en
fr
- US2116195A - Flexible coupling :
en
- CA373455A - Cellulose production :
en
fr
- FR827673A - Process for preparing condensation products derived from formaldehyde :
en
fr
- FR827931A - Insulation for pipes, vessels, etc., retaining heat :
en
fr
- DE659619C - Method and apparatus for paint spraying :
de
en
- DE659628C - Writing device for maximum consumption meters, especially for electrical maximum consumption meters :
de
en
- FR827837A - Process for cold gluing, more especially rayon threads :
en
fr
- GB484379A - Improved method of making spring lock nuts :
en
- DE659352C - Process for the production of electrical breakdown fuses :
de
en
- FR827803A - Device for basing or basting overlapping layers of fabric :
en
fr
- IE14950L - Electric discharge lamps :
en
- FR827811A - Hard metal alloy :
en
fr
- GB484283A - Improvements in photo-electric exposure meters :
en
- FR827704A - Process for protecting shiny or reflective surfaces on aluminum or aluminum alloys :
en
fr
- GB484268A - Streamlined device for exhausting, ventilating or suction purposes :
en
- GB484872A - Improvements in or relating to shutter release mechanisms for photographic cameras :
en
- CA373460A - Cap and package :
en
fr
- FR827912A - Electrical circuit coupling system for new transmission :
en
fr
- DE655825C - Aluminum reflector for photographic purposes :
de
en
- DE659453C - Paper guide roller for typewriters :
de
en
- GB484407A - Improvements in or relating to paper-feeding mechanism for accounting machines :
en
- US2115920A - Typewriting machine :
en
- US2116252A - Alloys for electrical contacts and electrodes :
en
- US2116404A - Electrical induction apparatus :
en
- CA373555A - Rubber composition :
en
fr
- US2115747A - Paper manufacture :
en
- US2116160A - Abrading apparatus :
en
- US2116416A - Sign :
en
- USD109499S - Design for a jack :
en
- FR827918A - Coupling device of an electric running water heater whose operation is linked to that of the water tap :
en
fr
- GB484489A - Improvements in or relating to recording instruments and to recording charts for usetherewith :
en
- CA373459A - Cap and package :
en
fr
- CA373578A - Fastener :
en
fr
- DE659387C - Discharge tubes with a glow cathode, preferably an oxide cathode, and a quantity of liquid metal :
de
en
- DE659654C - Equipment for water gas generators with alternating operation for the generation of low-nitrogen gases :
de
en
- US2116021A - Building construction :
en
- USD109576S - Design fob a dress :
en
- AU153437A - A device for use in cutting bread, cake andthe like :
en
- FR827883A - Improvements to smoking accessories :
en
fr
- FR827849A - Spray nozzle for spreading liquids, semi-liquids or the like :
en
fr
- GB484453A - Processes of preparing soft curd milk :
en
- AU103776B2 - Improvements in or relating to luminescent materials suitable for use in cathode ray tube and like luminescent screens :
en
- AU265437A - Improvements in belt conveyors ofthe trough type :
en
- DE659548C - Method and device for laying mastic asphalt and similar viscous bituminous road construction materials :
de
en
- US2115838A - Shoe finishing machine :
en
- US2115921A - Floating piston plant :
en
- US2115793A - Fractional distillation :
en
- USD109524S - Refrigerator truck :
en
- FR827947A - Fuel injection pump for internal combustion engines :
en
fr
- GB484211A - Improvements relating to explosion-proof enclosures for electric motors and the like :
en
- GB484306A - Improvements in and relating to ladles suitable for molten metal :
en
- GB484352A - Process of separating nitrile-hydrocarbon mixtures :
en
- US2116204A - Roller skate clamp :
en
- USD109510S - Design for a combination coaster :
en
- CA373577A - Fastener :
en
fr
- FR827988A - Method of metal construction of aircraft carrying elements :
en
fr
- GB484100A - Manufacture of organic gold compounds :
en
- CA373561A - Railway train communication system :
en
fr
- GB484361A - Improvements in or relating to devices responsive to radiant energy, particularly for steering craft :
en
- DE659468C - Single rope grab :
de
en
- GB484296A - Improvements in variable-speed gears with epicycloidal trains, particularly for automobiles :
en
- CA373532A - Ceramic composition :
en
fr
- FR827779A - Trims for sports shoes :
en
fr
- FR827786A - Circulating water heater :
en
fr
- FR827926A - Electro-magnetic safety interlocking device for positive clutches of mechanical presses :
en
fr
- GB484411A - Improvements in the production of film blanks for imbibition printing :
en
- FR827693A - Magnet manufactured using a material having a high coercive force :
en
fr
- IE15014L - Water-softening :
en
- GB484345A - Paving element for roads or ways and method of laying same :
en
- GB484795A - Improvements in and relating to pile fabrics and their treatment :
en
- US2116187A - Lead pencils and method of preparing pencil leads :
en
- FR827968A - Arrangement for the production of a constant output voltage in converter installations :
en
fr
- GB484509A - Improvements relating to means for securing curtain rails in position :
en
- GB484209A - Improvements in or relating to the production of methylolurea in solution or crystalline form :
en
- US2116030A - Method of burning mineral substances and porous product thereof :
en
- US2116209A - Grease and process of making the same :
en
- DE659541C - Measuring device on wide finishing machines :
de
en
- FR827733A - Improvements to modulated carrier wave transmitters for radiocommunications and similar applications :
en
fr
- FR827955A - Pressure indicators :
en
fr
- GB484498A - Improvements in or relating to spring supports for vehicles :
en
- US2116370A - File cabinet :
en
- DE659289C - Device for compacting carbonated snow, consisting of one or more snow-making cylinders and a press room to be connected to it :
de
en
- GB484210A - Improvements in anti-splash appliances for taps :
en
- GB484307A - Improvements in automatic burglar and fire alarms :
en
- FR827744A - Process for preparing dyes of the phthalo-cyanine series :
en
fr
- USD109562S - Design for a coat :
en
- USD109575S - Design for a dress :
en
- FR827688A - Improvements to door closings :
en
fr
- FR827850A - Indicator device for measuring the forces of fitting, assembling or clamping machine elements :
en
fr
- GB484287A - Improvements in or relating to electric signalling systems :
en
- FR827745A - Process for improving diesel oils :
en
fr
- GB484377A - Improvements in or relating to electric contact devices :
en
- US2116023A - Aerator :
en
- GB484590A - Improvements in radio direction finders and course indicating devices :
en
- DE659596C - Three-phase reduction circuit :
de
en
- FR827806A - Manufacturing process of tubular hollow parts provided with grooves :
en
fr
- FR827952A - Improvements to electrostatic filters :
en
fr
- FR827651A - Level crossing barrier :
en
fr
- DE594981C - Process for tanning animal skins using basic iron salts :
de
en
- US2116475A - Work spacing mechanism for stripping machine :
en
- GB484298A - Improvements in or relating to internal-combustion engines :
en
- FR827683A - Universal joints :
en
fr
- GB484424A - Improvements in cooling air guiding devices for rear engine motor vehicles :
en
- GB484365A - Improvements in and relating to sound insulating and sound absorbing partition walls and the like :
en
- US2116090A - Tire valve :
en
- US2116131A - Diazo salt preparations :
en
- DE659362C - Knuepfnadel, especially for carpet manufacture :
de
en
- DE659644C - Multi-tube feedthrough made of interlocking tubes made of ceramic material :
de
en
- US2115771A - Process for producing granular borax :
en
- CA373623A - Flashlight support :
en
fr
- DE659579C - Lockstitch double machine :
de
en
- US2115785A - Automobile air conditioning system :
en
- US2116273A - Aluminium alloy :
en
- GB484557A - Improvements in connection with miners' electric lamps :
en
- US2116246A - Lock and switch device :
en
- US2116427A - Window jack :
en
- USD109522S - Design for a wall corner receptacle :
en
- US2116099A - Sealing, supporting, and cushioning assembly :
en
- US2116059A - Drying and burning of moist material :
en
- US2116122A - Machine tool :
en
- US2116233A - Vacuum cleaner :
en
- DE659404C - Device for measuring the intensity of fast, artificially generated cathode rays :
de
en
- GB484523A - Ventilating device :
en
- US2115856A - Carpet rag strip splicer :
en
- US2116331A - Box end :
en
- US2116342A - Twister cap :
en
- USD109495S - Design fob :
en
- USD109508S - Design for a saucer :
en
- DE659546C - Disk-shaped copy device :
de
en
- DE659378C - Switching device with pre-selection device for electromagnetically controlled gear change transmissions of motor vehicles :
de
en
- DE659434C - Process for the production of dichloroethylene in addition to tetrachloroethane :
de
en
- DE659556C - Drip device for liquids under pressure :
de
en
- GB484660A - Improvements in the manufacture and production of unsaturated hydrocarbons :
en
- US2116230A - Combination letter or order form, check, and return envelope :
en
- US2116472A - Process of reacting nitriles with phosphorus pentasulphide :
en
- DE659694C - Process for refining hydrocarbon oils :
de
en
- CA373624A - Tobacco pipe :
en
fr
- DE659613C - Device for moving tiltable window sashes that can be retracted parallel to the window level :
de
en
- DE659667C - Parachute :
de
en
- DE659687C - Switching device for auxiliary machines with electric motor and steam turbine drive :
de
en
- GB484397A - Improvements in electrical control relays :
en
- GB484495A - Liquid dispensing device :
en
- CA373467A - Sausage casing printing method :
en
fr
- DE659412C - Process for milling and felting textile materials :
de
en
- GB484242A - Improved apparatus for supplying water and gas to recording gas calorimeters :
en
- GB484137A - Improvements in amplifier systems for radio receivers :
en
- GB484362A - Wringers :
en
- AU103780B2 - A device for use in cutting bread, cake andthe like :
en
- AU139737A - An improved bonded hip orridge for use with roofing tiles :
en
- US2115950A - Hydraulic control valve :
en
- US2116092A - Insect trapping and exterminating device :
en
- US2116227A - Method of producing from waste sulphite lye a thickly liquid water solution of an adhesive substance :
en
- US2116392A - Cleaning device :
en
- USD109549S - Design for a collapsible bag or the :
en
- US2115783A - Eyeglass construction :
en
- DE659337C - Transmitter circuit with tubes whose control grid temporarily adopts a positive potential during operation :
de
en
- FR827867A - Process for the preparation of condensation products of polymerized vinyl ethers-salts and carbonyl compounds :
en
fr
- USD109518S - Design for a glass milk bottle :
en
- FR827738A - Electric discharge tube comprising a secondary emission electrode :
en
fr
- GB484125A - An improved feed-mechanism for portable boring bars and like tools :
en
- USD109489S - Design fob a display stand :
en
- USD109541S - Design for an automobile radio :
en
- FR827881A - Mobile awning :
en
fr
- GB484367A - Improvements in and relating to replacement breast forms :
en
- US2116237A - Adjustable ventilating window shade :
en
- US2115945A - Razor blade holder :
en
- US2115905A - Method of making esters of glycols :
en
- FR827716A - Process for preparing compounds of the pyrimidine series :
en
fr
- GB484388A - Improvements in and relating to fishing line floats :
en
- FR827801A - Armchair :
en
fr
- GB484341A - Improvements in or relating to floating tablets of milled soap :
en
- GB484395A - Improvements in reciprocating pumps for liquids :
en
- US2116283A - Thermometer case :
en
- US2116294A - Process of treating grease wool :
en
- DE659498C - Die setting and line casting machine with a device for centering the die line or for placing it on one side or the other using a vertically movable rod that can be coupled in various ways with the levers that move the clamping jaws :
de
en
- FR827690A - Process for the preparation of clear or colored cover layers, in particular for demarcations on roads, squares etc. :
en
fr
- GB484349A - Improvements in and relating to electric cookers :
en
- GB484561A - Frame for cycles and motor cycles :
en
- FR827653A - Continuous running machine to express oil from oil seeds :
en
fr
- FR827751A - Machine for the production of compressed parts free of entrained air, starting from dry powdery materials :
en
fr
- DE659574C - Device for the automatic adjustment of technical-physical control variables according to a given schedule :
de
en
- FR827663A - Method for preparing cinematographic images :
en
fr
- FR827810A - Device allowing the remote locking of the closing members of an opening part :
en
fr
- GB484404A - Improvements in or relating to radio receivers :
en
- GB484321A - Improvements in or relating to fluid measuring and delivering apparatus :
en
- GB484520A - Improvements in or relating to controllers for electric circuits :
en
- FR827960A - Method of projecting electrical recordings, in particular for television :
en
fr
- GB484115A - Improved process of making cupriferous zeolitic fungicides :
en
- FR827662A - Camera for film or film in rolls :
en
fr
- FR827760A - Elastic fabric, especially for shoe gussets :
en
fr
- GB484445A - Lady's hand-bag :
en
- US2115987A - Transmission :
en
- FR827666A - Improvements to modulation systems :
en
fr
- GB484130A - Improvements in or relating to filters for liquids :
en
- GB484383A - Improvements in or relating to one-piece buckles and the like :
en
- GB484532A - Apparatus for deodorizing and removing dust from gases from furnaces for calcining liquors containing combustion residues :
en
- DE659390C - Cutting pad (cutting board or the like) for the rotatable or non-rotatable table of three-sided trimming machines :
de
en
- FR827658A - Plasticizers :
en
fr
- DE659406C - Gas purifier :
de
en
- DE659357C - Fastening for stops on ropes, especially in the case of excessive road voltages, for hanging movable lights :
de
en
- FR827921A - Mechanism for advancing planar articles :
en
fr
- USD109537S - Design fob a radio bab cabinet :
en
- CA373533A - Fractional distillation apparatus :
en
fr
- CA373600A - Shaving brush :
en
fr
- GB484348A - Improvements in and relating to insulating members for electric heating elements :
en
- GB484264A - Improvements in wringing machines :
en
- DK54693C - Procedure for the production of printing plates for single or multi-color printing. :
da
en
- GB484542A - An improved method of and means for storing merchandise in ware-rooms and the like :
en
- FR827687A - Process for the treatment and use of animal blood :
en
fr
- US2115887A - Dispensing carton :
en
- US2116103A - Compass for automatic pilots :
en
- DE659391C - Method and device for accelerated ice freezing :
de
en
- GB484581A - Improvements in or relating to suction cleaners :
en
- GB484517A - Improvements in or relating to the manufacture of boots and shoes :
en
- DE659462C - Device for clamping the carbon brush in the brush holder of electrical machines :
de
en
- GB484472A - Improvements relating to the mounting of electrical contacts for telegraphic relays :
en
- DE659435C - Double regulating throttle coil with sliding iron back connection :
de
en
- GB484290A - Improvements in and relating to clips for labels :
en
- GB484415A - A process for the manufacture of condensation products from urea and/or thiourea and formaldehyde :
en
- GB484907A - Detector mechanism for effecting the substitution of weft charged shuttles for weft depleted shuttles in looms :
en
- GB484310A - Improvements in or relating to electron discharge devices :
en
- US2116053A - Process for the purification of organically polluted water :
en
- US2115915A - Wheel suspension :
en
- US2116263A - Multiple purpose welding jig :
en
- AU543436A - Improvements in sheetmetal receptors for shower bath cabinets :
en
- IE15202L - Impto. in or relating to boiler furnaces :
en
- DE659599C - Piston seal on internal combustion engines for high-residue fuels :
de
en
- FR827938A - Hanging device for metal cables and in particular for trailers :
en
fr
- GB484286A - Improvements in or relating to television systems :
en
- GB484136A - Improvements in or relating to methods for the production of pure magnesium compounds, more particularly magnesium oxide :
en
- GB484229A - Improvements in or relating to devices for increasing the regularity of movement of a shaft in apparatus for the reproduction of sound, more particularly in sound- or sound-plus-picture film apparatus :
en
- GB484440A - An improved draught excluder for the bottoms of doors and the like :
en
- CA373473A - Bismuth salt and carboxylic acid solution :
en
fr
- US2115704A - Treatment of hydrocarbon oils :
en
- US2115789A - Directional antenna system :
en
- US2116242A - Bag frame :
en
- DE659601C - Fluid coupling or gearbox with freely movable inner ring :
de
en
- US2116409A - Winding machine :
en
- US2115762A - Conveyer :
en
- FR827930A - Rocker switch for electric igniters of internal combustion engines :
en
fr
- DK54685C - Cigar or Cigarette Case. :
da
en
- GB484148A - Improvements in and relating to tubular electric resistance heating elements :
en
- CA373580A - Firearm photographic device :
en
fr
- CA373502A - Chemical product :
en
fr
- US2116411A - Advertising device :
en
- IE15317L - Alternating current rectification. :
en
- USRE20712E - Enameling machine :
en
- GB484554A - Apparatus for adding extracts or the like to shower baths :
en
- FR827877A - Fuel sprayer for heat engines :
en
fr
- GB484204A - Improvements in and relating to multi-colour intaglio printing machines :
en
- GB484689A - Improvements in or relating to the refining of edible fats and oils :
en
- FR827944A - Improvements to the means for measuring the opacity of a liquid, in particular an oil :
en
fr
- GB484132A - Process for the production of valuable hydrocarbon products from bituminous coal by destructive hydrogenation :
en
- CA373508A - Metal rolling method :
en
fr
- FR827972A - Improvements to metal foil containers and processes for making them :
en
fr
- GB484149A - Improvements in rotary compressors :
en
- CA373542A - Cash register :
en
fr
- US2115712A - Saw filing machine :
en
- US2116487A - Seamless baking pan set :
en
- USD109497S - Design for a dental floss holder :
en
- US2116025A - Engine speed governor :
en
- US2116202A - Electric smelting furnace cover :
en
- US2116248A - Apparatus for making core boxes :
en
- AU103804B2 - Improved method of and apparatus for applying material in pipe lines in situ :
en
- CA373501A - Chemical product :
en
fr
- US2116299A - Hose coupling :
en
- US2116039A - Quill chute :
en
- US2116164A - Educational device :
en
- AU146037A - Cathode ray sweep circuits :
en
- CA373463A - Cooker :
en
fr
- AU515437A - Improvements infrequency multipliers :
en
- CA373524A - Carpet sweeper :
en
fr
- US2115772A - Machine for molding pulp :
en
- CA373509A - Fish lure :
en
fr
- US2116309A - Coin chute :
en
- US2116020A - Building construction and building elements therefor :
en
- US2116132A - Apparatus for and method of preparing, storing, and dispensing fluids :
en
- US2116260A - Grain door for railway cars :
en
- US2115857A - Method of producing potassium nitrate from potassium sulphate and mixtures containing the same :
en
- US2115906A - Reflector :
en
- US2116041A - Container :
en
- US2116082A - Sweat band for hats :
en
- USD109559S - Design for an embroiderer fabric :
en
- DE659508C - High pressure electric metal vapor discharge tubes for emitting rays :
de
en
- GB484399A - Improvements relating to electric discharge tubes :
en
- GB484456A - Improvements in or relating to foot-muffs, wraps, cushions, overlays, eider-downs and other like articles of soft furniture :
en
- GB484591A - Arrangements for correcting the frequency produced by a standard oscillator to a required degree of accuracy :
en
- US2115981A - Tobacco pipe :
en
- US2115989A - Roller bearing unit for freight cars :
en
- US2116190A - Safety razor :
en
- US2116102A - Seat upholstery unit and method of making the same :
en
- USD109478S - Flower stand :
en
- CA373537A - Drying tunnel :
en
fr
- CA373545A - Storage battery :
en
fr
- CA373521A - Hip boot :
en
fr
- CA373592A - Cellulosic hollow body production :
en
fr
- AU285271B2 - Rocking support structure :
en
- US2116429A - Assembly for discharge devices :
en
- AU103768B2 - Improved method of and apparatus for recovering gold andother precious metals from ores andthe like :
en
- GB484465A - Improvements in two-stroke internal combustion engines :
en
- US2116200A - Apparatus for effecting the escape of persons from sunken vessels :
en
- CA373567A - Wheel or rim :
en
fr
- US2116400A - Hard substance alloy :
en
- US2116198A - Means for and method of making fibrous articles :
en
- GB484299A - Improvements in vulcanization of rubber :
en
- US2115766A - Wheel turning gauge :
en
- US2115870A - Combined typewriting and computing :
en
- US2115933A - Insecticides :
en
- US2116054A - Propeller :
en
- US2115972A - Support for the graphic arts :
en
- US2116077A - Container for liquid servicing products :
en
- US2116460A - Type casting machine :
en
- US2116088A - Hair cutting device :
en
- US2116219A - Treatment of metals :
en
- CA373464A - Sausage casing treatment :
en
fr
- GB484142A - Improvements in or relating to reciprocating pumps of the wobbler type :
en
- CA373517A - Shoe elastic material :
en
fr
- CA373558A - Wired box part making machine :
en
fr
- GB484579A - Improvements in or relating to lubricants :
en
- AU103782B2 - Improvements in or relating to electric furnaces having self-baking electrodes :
en
- GB484226A - Improvements in or relating to drums, kegs and like receptacles :
en
- CA373493A - Electric discharge lamp device :
en
fr
- DE659374C - Process for the production of three-dimensional looking transparencies :
de
en
- AU146237A - Thermionic amplifiers employing negative feedback :
en
- AU45337A - Means for fastening stencils in duplicators :
en
- CA373489A - Brooder stove :
en
fr
- US2115797A - Waterproof compound :
en
- AU169837A - Improvements in and relating to apparatus for collecting steam condensate and feeding itto a boiler :
en
- US2115903A - Motor vehicle body :
en
- US2115937A - Display device :
en
- US2116011A - Lock :
en
- US2116184A - Method of moistureproofing :
en
- US2116422A - Backwater control for sewers :
en
- CA373564A - Slicing machine :
en
fr
- FR827781A - Method and apparatus for the manufacture of bituminous mixtures for road construction :
en
fr
- GB484792A - Improvements in and relating to pile fabrics and their treatment :
en
- CA373462A - Sausage casing :
en
fr
- US2115715A - Air conditioning apparatus :
en
- US2116243A - Chuck :
en
- US2115830A - Seat post :
en
- USD109561S - Design fob a coat :
en
- US2116076A - Head covering :
en
- US2116199A - Method of making bottles :
en
- US2115737A - Process and apparatus for measuring running webs :
en
- US2116330A - Door and body construction :
en
- AU217637A - Mat board handling machine :
en
- FR827785A - Pipe coupling :
en
fr
- GB484364A - Improvements in devices for relieving precision screw spindles from the efforts acting thereon during operation of the spindle :
en
- US2116345A - Method of making lamp housings :
en
- US2116060A - Open-face container :
en
- US2116216A - Brake adjusting means :
en
- US2116337A - Process and apparatus for the cooling of fuel atomizers :
en
- DE659627C - Process for the preparation of mixtures of aqueous rubber dispersions and rubber solvents suitable as adhesives :
de
en
- DE659668C - Parachute with windbreaker pockets :
de
en
- US2115723A - Edge-notching mechanism for blankmaking machines :
en
- GB484516A - Improvements in miners' safety lamps :
en
- US2116390A - Transmitter system :
en
- US2116125A - Method of producing oil-soluble phthalic acid, polybasic aliphatic acid resin :
en
- GB484082A - Improvements in machines for shearing metal and other material in motion :
en
- GB484699A - Improvements in or relating to a method of fuel oil injection for direct injection oil engines or motors and apparatus therefor :
en
- FR827827A - Improvements to steering mechanisms for tractors and similar vehicles :
en
fr
- GR7339B - METHOD OF MANUFACTURING PUZZLES FROM BLUE TILES WITH NATURAL EMBOSSED BULLET FOR BASE. :
el
en
- CA373557A - Strip forming apparatus :
en
fr
- US2115941A - Ironing machine :
en
- US2116321A - Substantially insoluble ink drier and method of producing the same :
en
- USD109553S - Design for a traveling bag :
en
- USD109563S - Design fob a coat :
en
- GB484566A - Improvements in and relating to electric incandescent lamps :
en
- IE15045L - Silver halide emulsion layers :
en
- FR827929A - Improvements to electrical oscillation receivers or amplifiers :
en
fr
- GB484332A - Improvements in or relating to electrical amplifier circuits employing negative reaction :
en
- GB484538A - Improvements in door and like fastenings :
en
- FR827897A - Gas-filled electric discharge tube :
en
fr
- GB484505A - Improvements in jointing sleeves or ferrules for electric cables :
en
- GB484541A - A watertight cable jointing device :
en
- GB484420A - Improvements in final drive gears for vehicles with swinging half axles :
en
- DE659532C - Double grid tube arrangement in braking field circuit :
de
en
- GB484144A - Method and apparatus for measuring optically the moisture content of steam :
en
- GR7334B - OVEN COMBUSTION GENERAL IN GENERAL. :
el
en
- FR827681A - Automatic jack for motor vehicles :
en
fr
- USD109546S - Design fob a dress ensemble :
en
- GB484413A - Improvements in and relating to electric motor control :
en
- FR827701A - Vertically adjustable pivot artillery piece :
en
fr
- FR827752A - Interlocking paver or slab :
en
fr
- DE659522C - Steering device for motor vehicles :
de
en
- GB484578A - Improvements in or relating to means for use in supporting bacon and other foodstuffs during curing :
en
- DE659423C - Switching device for gear change transmissions, especially of motor vehicles :
de
en
- DE659430C - Electromotive winding device for clocks with spring mechanism drive :
de
en
- US2116220A - Method of treating petroleum wax :
en
- AU103806B2 - Improvements in or relating to electric valve converting systems :
en
- FR827900A - Crankshaft assembled for internal combustion engine :
en
fr
- GB484300A - Control of cooling air streams of aircraft engines :
en
- DE659392C - Method and device for making ice :
de
en
- US2116310A - Article of food :
en
- AU103771B2 - Improvements in belt conveyors ofthe trough type :
en
- US2115902A - Railway switch operating apparatus :
en
- DE659340C - Ice skating made of two different materials :
de
en
- GB484222A - Improvements relating to small synchronous electric motors :
en
- GB484230A - Improvements in and relating to circuit arrangements for electric testing or measuring appliances :
en
- GB484372A - Improvements in or relating to vacuum cleaners :
en
- GB484193A - Improvements in the conversion of continuous filaments into staple fibres :
en
- GB484127A - Improvements in or relating to the production of valuable hydrocarbon products by the treatment with hydrogenating gases of liquid or semi-liquid carbonaceous materials :
en
- US2116385A - Elastic fluid governing mechanism :
en
- GB484281A - Method of and means for preventing overloading of roentgen tubes :
en
- GB484687A - Improvements in and relating to electric discharge devices :
en
- GB484572A - Improvements in or relating to sewing machines :
en
- FR827710A - Bottle basket :
en
fr
- CA373589A - Broom handle adjustment :
en
fr
- GB484434A - Incisible or impressible discs for sound records :
en
- DE659580C - Device for the remote transmission of pointer positions using the pulse time method :
de
en
- FR827765A - Stain remover :
en
fr
- US2115853A - Dispensing carton :
en
- US2115795A - Magnetic unit :
en
- US2115997A - Impeller and lining construction :
en
- US2116112A - Hair curler :
en
- US2116336A - Box :
en
- GB484217A - Improvements relating to composite containers :
en
- US2116393A - Arc-back suppressor for electric discharge devices :
en
- US2116107A - Container, container stock, and method of making the same :
en
- FR827747A - Improvements to gas scrubbers :
en
fr
- GB484236A - Improvements in cartridge feed mechanism for machine guns :
en
- FR827674A - Device for suppressing odd-order harmonics, and in particular the third harmonic, in the field curve of schrage motors :
en
fr
- FR827886A - Precision optical lenses and prisms and their method of manufacture :
en
fr
- US2115927A - High voltage electron discharge device :
en
- US2115892A - Preparation of hexoic acids :
en
- US2115949A - Concrete building construction :
en
- USD109479S - Design for a ventilator :
en
- USD109528S - Design for a handbag :
en
- DE659623C - Weft coil replacement device :
de
en
- GB484108A - Improvements in or relating to spring controlled mechanism :
en
- GB484302A - Improvements in or relating to whip-stitching :
en
- GB484461A - Instrument for tying a knot in a ligature or like thread during surgical operations :
en
- GB484534A - Improvements in or relating to projection apparatus :
en
- GB484151A - Improved process for carrying out condensation reactions of the friedel-crafts type :
en
- FR827917A - Enhancements to sensitive layers for color photography :
en
fr
- GB484202A - Improvements in or relating to television systems :
en
- FR827686A - Improvements made to wheel tires :
en
fr
- FR827969A - Air humidifier :
en
fr
- GB484172A - Improvements in or relating to optical wedge means for view finders and/or range finders of photographic cameras :
en
- FR827983A - Racket perfected for tennis and similar games :
en
fr
- US2115770A - Indicator device :
en
- FR827954A - Oscillations generating devices :
en
fr
- FR827812A - Dressmaking improvements :
en
fr
- FR827974A - Improvements to fans, also applicable to chimney bolsters :
en
fr
- FR827999A - Improvements in steam superheaters :
en
fr
- DE1434583U - :
de
en
- DK54699C - Amusement car for Ghost Train Tracks. :
da
en
- FR827859A - Handbag forming cradle :
en
fr
- DE659690C - Track breaking machine :
de
en
- GB484317A - Improvements in or relating to bedsteads for hospitals and like institutions :
en
- FR827815A - Improvements to zinc alloys :
en
fr
- GB484124A - Improvements in or relating to balanced slide-valves, distributors and the like :
en
- DE659572C - Right and left rotary switch with eccentric lock :
de
en
- FR827723A - Lifeboat :
en
fr
- GB484141A - Improvements in and relating to veneers and to apparatus for use in carrying out processes for manufacturing the same :
en
- GB484194A - Improvements in or relating to apparatus for indicating the presence of inflammable vapours or gases :
en
- GB484123A - Improvements in and relating to the sleeve-valve actuating mechanism of two-stroke internal combustion engines :
en
- AU103788B2 - Improvements in and relating tothe treatment or handling of dough :
en
- AU103765B2 - Thermionic amplifiers employing negative feedback :
en
- AU103769B2 - Device for preventing self-abuse by stallions :
en
- USD109567S - Design for a curtain or similar :
en
- CA373615A - Slide fastener :
en
fr
- AU376837A - Improvements in and relating tothe treatment or handling of dough :
en
- FR827749A - Box :
en
fr
- GB484512A - Improvements in or relating to tables and the like :
en
- CA373602A - Fastener :
en
fr
- CA373610A - Wheel disc :
en
fr
- CA373554A - Fluid control means :
en
fr
- CA373608A - Yeast propagation :
en
fr
- US2115961A - Brake mechanism :
en
- US2116101A - Dishwashing machine :
en
- US2116349A - Hair waving device :
en
- CA373619A - Draught excluder for doors :
en
fr
- US2116414A - Lawn mower grinder :
en
- US2116367A - Apparatus for treating metals :
en
- US2116493A - Watch :
en
- US2115714A - Heat exchange apparatus :
en
- USD109596S - Design for a dress :
en
- US2116226A - Monocable aerial tramway system :
en
- USD109554S - Design fob a combination wrench :
en
- CA373576A - Water meter coupling :
en
fr
- GB484346A - Improvements in or relating to cartridges for firearms :
en
- US2115865A - Electromagnetic relay :
en
- US2116197A - Clothing bag :
en
- FR827773A - Steam locomotive for the service of rack lines :
en
fr
- US2116272A - Abrasive wheel :
en
- FR827682A - Geophysical prospecting process :
en
fr
- FR827965A - Rectifier for high currents :
en
fr
- GB484438A - Improvements in and relating to bombs, shells and the like projectiles :
en
- FR827829A - Sidewalks inaccessible to vehicles of all kinds :
en
fr
- FR828000A - Angling reel :
en
fr
- US2115742A - Mixing :
en
- US2116124A - Arch support and blank therefor :
en
- US2116267A - Conductor with air space insulation :
en
- DE659480C - Process for the improvement of baking aids obtained by subsequent drying of potatoes :
de
en
- DE659640C - Circuit arrangement in telecommunication systems, in particular telephone systems :
de
en
- US2116072A - Composition of matter and method of :
en
- US2116399A - Process for making shaped bodies from hard substances :
en
- DE659402C - Three-phase series motor with intermediate transformer :
de
en
- US2116307A - Steering device for automobiles :
en
- US2116434A - Device for storing exhaust gases in automobiles :
en
- FR827971A - :
fr
- DK54687C - Laying nest. :
da
en
- GB484324A - Improvements in and relating to the carbonisation of carbonaceous materials :
en
- GB484529A - Improvements in steam generators :
en
- GB484658A - Improvements in or relating to telephone or like systems :
en
- US2115718A - Display board :
en
- US2116180A - Speed varying gearing :
en
- USD109505S - Design fok a table or like article :
en
- AU103821B2 - Supersensitizing combinations of thiocarbocyanines with dibenzothiocarbocyanines :
en
- CA373556A - Plastic material and sheet metal uniting process :
en
fr
- GB484228A - Improvements in or relating to germicidal preparations :
en
- GB484429A - An improved process and apparatus for separating magnesium, beryllium, and like metals which distil from their ores and compounds :
en
- DE642843C - Process for smoking canned sausages (sausage chains) :
de
en
- US2115744A - Illuminating device for swimmers :
en
- US2115811A - Conduit door stop :
en
- FR827684A - Improvements to rotary dry gas meters :
en
fr
- FR827856A - Improvements to devices for detecting variations in temperature which can be used, in particular, as automatic fire alarms :
en
fr
- GB484138A - Improvements in containers adapted to hold and deliver granular material :
en
- US2115886A - Color photography :
en
- US2116255A - Signal code sending system :
en
- DE659530C - Pantographs for electric railways :
de
en
- FR827820A - Manufacturing process of iron, steel and ferrous alloys from cast iron :
en
fr
- GB484129A - Improvements in and relating to hydraulic brakes :
en
- GB484195A - Process for the treatment of liquid or semi-solid foodstuffs for preserving them :
en
- FR827732A - Improvements to receiving radio-guidance installations :
en
fr
- GB484504A - Improvements relating to wheel mountings :
en
- DE659372C - Lockstitch hook needle sewing machine :
de
en
- US2116146A - Marine electric motor :
en
- GB484458A - Improvements relating to electro magnetic time delay relays :
en
- FR827652A - Variable thickness elastic sole :
en
fr
- GB484398A - Improvements in or relating to power transmission systems :
en
- FR827989A - Improvements to heat exchangers, in particular to aircraft cooling radiators :
en
fr
- GB484143A - Improvements in or relating to artificially cooled high-pressure mercury-vapour discharge tubes :
en
- FR827755A - Improvement to men's pants and breeches :
en
fr
- GB484303A - Improvements relating to toy aeroplanes :
en
- GB484323A - Improvements relating to bedsteads :
en
- GB484117A - Improvements in process and apparatus for extraction of oils, fats and other soluble constituents from materials containing the same :
en
- US2115944A - Ice cube releasing means :
en
- US2116095A - Orthopedic appliance :
en
- FR827656A - Mechanical relay for all applications :
en
fr
- US2116397A - Seal for rotary shafts :
en
- DE659361C - Downward draft gas generator for gasifying solid fuels :
de
en
- FR827825A - Toy vehicle or the like :
en
fr
- CA373480A - Container :
en
fr
- US2115697A - Inkstand :
en
- US2116278A - Oil burner :
en
- US2116065A - Coated organic materials and processes and compositions :
en
- US2116182A - Production of mercaptans :
en
- US2116334A - Glider :
en
- GB484279A - Improvements in and relating to the preparation of precooked leguminous seed products :
en
- AU103795B2 - Improvements in or relating to electric discharge tubes having an oxide cathode :
en
- CA373607A - Railway container car :
en
fr
- GB484315A - Spark plug insulators :
en
- GB484400A - Improvements in or relating to shutter release mechanism of photographic cameras :
en
- GB484403A - Improvements connected with rotary bottle filling and like machines :
en
- GB484486A - Improvements in or relating to paper-feeding mechanism for statistical machines :
en
- DE659569C - Braking device for electric traction vehicles :
de
en
- FR827902A - Portable device for mixing concrete, cement, fertilizers, etc. :
en
fr
- GB484698A - Manufacture of silver halide emulsions for colour photography and of colour formers for use therein :
en
- FR827953A - Improvements to wireless guidance processes :
en
fr
- GB484551A - Improvements in plate heat-exchange apparatus for fluids :
en
- FR827976A - Electric separation filter :
en
fr
- US2115876A - Receiver noise limiter circuit :
en
- FR827922A - Improvements to shock absorbers and means of stabilization or equalization of the load :
en
fr
- DE659465C - Bell attachment for electric lights in potentially explosive or damp rooms :
de
en
- DE659502C - Circuit arrangement for telephone systems with dialer operation :
de
en
- DK54680C - Method for Manufacturing Seamless Roofing. :
da
en
- GB484484A - Improvements in or relating to methods of and means for assembling parts of shoes :
en
- FR827949A - Machine for filling containers with liquid or material in liquid state :
en
fr
- FR827982A - Air filter :
en
fr
- US2116050A - Adjustable support for electric lamps :
en
- US2116172A - Composite set :
en
- US2116259A - Sealing mechanism :
en
- US2116239A - Gas analysis cell of the thermal conductivity type :
en
- US2116235A - Printing device :
en
- US2116318A - Electrical equipment :
en
- USD109480S - Design for a safety razor case :
en
- AU34637A - An improved scale and indicating means for use in connection therewith :
en
- DE657310C - Two-stroke engine with a tubular installation in the cylinder and pump and combustion chambers surrounding this installation tube :
de
en
- GB484396A - Improvements in or relating to regulating apparatus for dynamo electric systems :
en
- GB484545A - Improvements in and relating to reflectors for electric lamps :
en
- FR827998A - Net cardboard die-cutting press, fitted with a waste ejection device :
en
fr
- GB484169A - Improvements in or relating to printing presses :
en
- US2116317A - Dome light assembly :
en
- US2116381A - Means for handling and shipping sheet metal :
en
- USD109540S - Design for a highway traffic signal :
en
- USD109557S - Design for a ferrule for household :
en
- CA373553A - Maximum demand meter :
en
fr
- US2116315A - Shelf edging :
en
- CA373596A - Yarn controlling device :
en
fr
- USD109525S - Design fob a screen fob an automo :
en
- FR827835A - Suspender, especially to be sewn to corsets, belts, etc. :
en
fr
- DK54689C - Antechamber motor. :
da
en
- DE659422C - Device for influencing the adjustment forces of landing flaps :
de
en
- DE659398C - Roller contact for electrical switches :
de
en
- DE659417C - Gripper circuit for film strips :
de
en
- US2116068A - Capping apparatus :
en
- CA373552A - Reagent for metal-alloys :
en
fr
- US2116006A - Hop and stem separator :
en
- US2116189A - Cushioning mechanism :
en
- AU103763B2 - Cathode ray sweep circuits :
en
- US2115978A - Machine for use in the manufacture of shoes :
en
- US2116086A - Registering or recording device for weighing apparatus :
en
- USD109594S - Design for a dress :
en
- USRE20717E - Process of resolving emulsions :
en
- US2115734A - Inking mechanism for printing machines :
en
- US2115983A - Parallel rule :
en
- US2115934A - Electrode mount :
en
- US2115705A - Method of plasticizing rubber :
en
- USRE20714E - Electric fak :
en
- US2116157A - Manufacture of motor fuels :
en
- USD109526S - Design fob a hat :
en
- DE659413C - Inclination scale with projection of the weighing results :
de
en
- GB484147A - Improvements in or relating to gas-burning heaters :
en
- AU280937A - Machine for dehulling and decorticating grain :
en
- DE659536C - Self-adjusting valve drive :
de
en
- GB484214A - Manufacture of printing pastes and dyestuff preparations for making the same :
en
- GB484503A - Improvements in or relating to inspection doors and the like :
en
- GB484701A - Improvements in or relating to frequency controlling electrical circuits :
en
- FR827692A - Holder for magnets with high coercive force :
en
fr
- FR827691A - Hydrocarbon cracking and coking process :
en
fr
- GB484251A - Improvements in or relating to sound recording :
en
- AU103939B2 - Mat board handling machine :
en
- CA373536A - Vacuum distillation apparatus :
en
fr
- US2116352A - Welding and cutting apparatus :
en
- DE659405C - Loading device for cremation ovens :
de
en
- DE659538C - Process and device for the production of paper containing glass :
de
en
- USD109548S - Design for a finger ring :
en
- US2115940A - Machine for injection of plastics :
en
- US2115995A - Hydraulic brake :
en
- DE659658C - Use of antimony-containing silver-palladium alloys for dental purposes :
de
en
- CA373474A - Bismuth salt and solution :
en
fr
- CA373618A - Rail greaser :
en
fr
- US2116287A - Sign display apparatus :
en
- US2116396A - Electric switch operating apparatus :
en
- DE659657C - Roof fan :
de
en
- FR827728A - Process for the improvement and testing of flour and flour-milling products extracted from cereals and other agricultural products used in their manufacture :
en
fr
- GB484170A - Improvements relating to the polymerization of olefins :
en
- US2116019A - Molded infusible synthetic resins and process of making same :
en
- AU167937A - Cavity wall support bracket :
en
- US2115732A - Alloy and manufactures :
en
- US2116293A - Device adapted to loudspeakers, telephones, or relays :
en
- US2116228A - Method and apparatus for cleaning ends of insulated electric wires :
en
- US2115988A - Heating system :
en
- US2116269A - Method of forming electrical contacts :
en
- US2116415A - Packless float switch :
en
- GB484106A - Improvements in magnetic cores and methods of producing them :
en
- CA373512A - Cellulose derivative composition :
en
fr
- US2116094A - Sewing machine attachment :
en
- US2116193A - Cellulosic structure and method of preparing same :
en
- USD109467S - Design for a display stand :
en
- US2115767A - Control stamp :
en
- US2116093A - Air conditioning system utilizing refrigeration :
en
- USD109536S - Design for a plate or similar article :
en
- CA373484A - Milk bottle closure :
en
fr
- USD109571S - Design for a king :
en
- AU308337A - Improvements in or relating to electric furnaces having self-baking electrodes :
en
- US2115748A - Electromagnetic control apparatus :
en
- AU112337A - Improvements in reversible hillside ploughs :
en
- US2116181A - Manufacture of hydraulic couplings :
en
- USRE20716E - Laminated container :
en
- US2116365A - Fastener :
en
- CA373539A - Earth and snow moving device :
en
fr
- FR827863A - Center bearing pump :
en
fr
- FR827928A - Sidewalk edging with internal channel and component for its constitution :
en
fr
- US2116210A - Regenerated cellulose structures and method for preparing same :
en
- US2116254A - Resilient bushing :
en
- US2115908A - Roll grinding machine and method :
en
- US2116311A - Garbage receptacle :
en
- US2116174A - Brake :
en
- GB484292A - Improvements in or relating to darts :
en
- GB484418A - Novel or improved stand for use more especially in supporting a milk cooler and the container from which the cooler is fed :
en
- DE659593C - Process for the production of nitrogenous particles of chrysene :
de
en
- GB484336A - Improvements in trench-mortars and like high angle guns :
en
- US2116276A - Means for steering vessels :
en
- DE659351C - Protection device for electrical networks :
de
en
- DE659403C - Arrangement for detection, in particular for counting weak electrical pulses :
de
en
- FR827836A - Process for treating natural silks intended for hosiery, weaving or the like :
en
fr
- US2115879A - Chair structure :
en
- GB484374A - Improved method of treating carriers for optically-reproducible sound and like oscillation records :
en
- GB484224A - Method for influencing the material properties of metallic castings :
en
- FR827787A - Brakes for bicycles and the like :
en
fr
- GB484528A - Improvements in shock absorbers or vibration damping devices :
en
- GB484433A - Improvements in and relating to table tennis and like balls :
en
- GB484514A - Casing for reception of freely portable respiratory appliances :
en
- GB484573A - Improvements in seats :
en
- US2116186A - Coating for smoking pipes and the like :
en
- US2116459A - Tight lock coupler :
en
- USD109519S - Design for a cabinet for radios or :
en
- US2115990A - Phototyping machine :
en
- USD109492S - Design for a plate or similar article :
en
- GB484262A - Improvements in and relating to the insulation of electric conductors :
en
- FR827783A - Advanced press for extrusion, or press spinning, of lead and other metals :
en
fr
- FR827948A - Piston for internal combustion engines :
en
fr
- DE659395C - Collector head for electric railways :
de
en
- USD109463S - Design fob a game board :
en
- US2116028A - Feed water economizer :
en
- US2116328A - Method and device for humidifying mixtures for narcosis :
en
- US2115740A - Work or test sheet :
en
- FR827882A - Liquid white varnish for under-nail :
en
fr
- US2115897A - Abrasive article :
en
- US2115998A - Valve :
en
- DE658914C - Outdoor high voltage capacitor for high frequency messaging :
de
en
- DE659506C - Parallel switching device :
de
en
- DE659509C - Process for the production of seamless gloves on the flat knitting machine :
de
en
- DE659542C - Process for obtaining a solid coke that is low in ash and low in gas and is suitable for producing electrodes :
de
en
- US2115758A - Sulphonated alkoxy substituted arylides of the higher fatty acids :
en
- US2116490A - Centering pan set :
en
- US2115736A - Tool for applying hose clamps :
en
- US2116408A - Floating cementing equipment :
en
- CA373526A - Pump :
en
fr
- CA373454A - Cellulosic material processing :
en
fr
- US2116215A - Electrical switch :
en
- GB484536A - Improvements in or relating to spring washers and method of making the same :
en
- GB484436A - Improvements relating to power transmission by electrical means :
en
- DE659364C - Vegetable slicer with a razor blade as a cutting knife :
de
en
- DE659363C - Nozzle for medical dishwashers :
de
en
- FR827898A - Liquid rotary electric switch :
en
fr
- DE659400C - Magnetic motor :
de
en
- US2116443A - Bracket attachment for automobiles :
en
- AU157537A - Improvements in or connected with shortwave generating appliances that are usedfor therapeutic purposes :
en
- US2116075A - Indicator :
en
- CA373456A - Cellulose production :
en
fr
- DE659626C - Welded connection of shaped iron rods for half-timbered constructions, especially for welded frameworks of building and bridge construction :
de
en
- DE659493C - Process for dyeing animal fibers or mixtures of animal fibers with natural and artificial cellulose fibers with non-indigoid dyes :
de
en
- GB484173A - Improvements in and relating to hollow glass blocks :
en
- GB484385A - Improvements in and relating to washing machines :
en
- GB484447A - Duplicating finely contoured surfaces such as phonograph record matrices :
en
- US2115799A - Mechanism for depositing confections on wafers :
en
- US2116449A - Electrolytic device :
en
- USD109527S - Design for an automobile-hood :
en
- US2116469A - Process for removing carbides and other impurities from slags :
en
- DE659437C - Process for the manufacture of oxide cathodes :
de
en
- DE659479C - Knocking drum for call waiting machines :
de
en
- GB484381A - Method of and apparatus for producing spun filaments of glass or like material :
en
- GB484693A - Improvements in or relating to apparatus for controlling the tail units of aircraft :
en
- US2115975A - Drive for multicolor presses :
en
- FR827890A - Alloy for permanent magnets :
en
fr
- GB484337A - Improvements in jacketed pans and in the manufacture thereof :
en
- US2116133A - Sanitary lavatory :
en
- DE659438C - Handpiece, especially for dental purposes :
de
en
- US2115959A - Combined dropper and atomizer :
en
- US2116264A - Objective suitable for photographic purposes :
en
- US2115919A - Vehicle wheel suspension :
en
- US2115738A - Film feeding mechanism :
en
- US2116341A - Adhesive composition and a covering structure having an adhesive coating :
en
- US2115707A - Portable device for end-welding :
en
- US2116357A - Venetian blind :
en
- USD109558S - Design for a shallow well pump :
en
- DE659624C - High-voltage cable system for the lighting of long stretches such as motorways :
de
en
- US2115776A - Motor vehicle control :
en
- US2115954A - Clasp or connecter for bracelets :
en
- US2116154A - Electrical measuring instrument :
en
- US2116009A - Water bag :
en
- US2116201A - Gill drawing frame :
en
- US2116484A - Tandem axle unit and suspension therefor :
en
- CA373513A - Sprinkler system alarm control mechanism :
en
fr
- CA373584A - Metal container coating method :
en
fr
- CA373548A - Railway car diaphragm mechanism :
en
fr
- US2116003A - Building construction :
en
- US2116222A - Method of making rubber thread or yarn, and machine for making the same :
en
- USD109491S - Design for a plate ob similar article :
en
- DE659458C - Method for the transmission of telegraph characters according to the start-stop principle :
de
en
- GB484451A - Improvements in and relating to electric transformers :
en
- US2116140A - Firing mechanism for automatic firearms :
en
- DE659514C - Coasters for stove and furniture feet :
de
en
- CA373468A - Fibre sheet sausage casing :
en
fr
- US2115964A - Planetary gear drive :
en
- US2116468A - Re-tread paver :
en
- FR827697A - Reverse combustion fuel store boiler :
en
fr
- FR827864A - Game balls and their manufacturing process :
en
fr
- US2116453A - Sizing device for winding machines :
en
- US2116032A - Grain stooker :
en
- USD109465S - Design fob a drawer pull or similar :
en
- US2115976A - Compression refrigerating machine :
en
- FR827774A - Rescue and evacuation system applicable on board aircraft :
en
fr
- GB484483A - Improvements in or relating to cinematograph film spools :
en
- GB484674A - Improvements relating to feed regulating mechanism of machines for making glass bottles :
en
- FR827698A - Electrical installation to prevent break-ins into houses, apartments, safes, etc. :
en
fr
- FR827884A - Luggage handle :
en
fr
- GB484425A - Improvements in or relating to electric liquid-break circuit breakers :
en
- GB484553A - Hose coupling :
en
- USD109470S - Design for a housing fob floor :
en
- DE659661C - Device for blinding and killing insects with the help of an electric light source :
de
en
- GB484353A - Improvements in or relating to the bearings of electric motors and like machines :
en
- AU103791B2 - Improvements infrequency multipliers :
en
- GB484661A - Improvements relating to the manufacture of artificial fibres, films and the like :
en
- CA373476A - Refrigeration apparatus :
en
fr
- US2115951A - Bookbinding :
en
- CA373590A - Fish hook :
en
fr
- AU103770B2 - Improvements in or relating to welding machines :
en
- CA373549A - Volume control and noise suppression system :
en
fr
- AU482136A - Improved drying cabinet for clothes and the like :
en
- GB484567A - Improvements relating to the production of flexible tubes and pipes :
en
- US2115974A - Garment :
en
- US2116005A - Lubricating device :
en
- DE659483C - Process for the preparation of (1-phenyl-2, 3-dimethyl-5-pyrazolonyl) isopentyl ketone :
de
en
- USD109477S - Design for a condiment shaker :
en
- DE659604C - Device for the optical copying of lenticular films :
de
en
- GB484422A - A self-locking device for rapidly fixing a vibrator or similar apparatus on a support :
en
- GB484437A - A process for the production of alcohols :
en
- GB484544A - Improvements in or relating to apparatus for forming material by extrusion :
en
- DE659452C - Procedure for heating liquids :
de
en
- AU215937A - Improvements in or relating to welding machines :
en
- GB484273A - A form of centrifugal coupling :
en
- GB484316A - Improvements relating to means for locally heating metal bodies by electric induction :
en
- GB484454A - Improvements in knitting machine and method of operating same :
en
- DE659581C - Long women’s stocking with an edging made of a fabric tape :
de
en
- FR827657A - Tubes and other containers :
en
fr
- DE659610C - Method and device for decanting sparkling wine :
de
en
- FR827679A - Improvements to the means to create a low pressure, in particular to those for priming liquid pumps driven by an internal combustion engine :
en
fr
- USD109598S - Design fob a dress and scarf ensem :
en
- DE659441C - Link harrow with tines of different weights :
de
en
- DK54677C - Process for refining oils and fats. :
da
en
- DE659344C - Ice box insert :
de
en
- FR827991A - Method for attaching a covering material to elastic threads for elastic fabrics and resulting fabrics :
en
fr
- FR827722A - Improvements to gasifier installations and the use of gasifier gases :
en
fr
- GB484351A - Improved means for delivering material such as powder, bran and the like from bins or receptacles :
en
- AU103785B2 - Improvements in and relating to motor vehicles ofthe endless-tread type :
en
- FR827661A - Metal bulb discharge tube, and method of manufacture thereof :
en
fr
- FR827996A - Instantly changeable prismatic scope :
en
fr
- FR827892A - Method for reducing the resistance to movement of a solid body in a fluid and apparatus such as a ship, seaplane or airplane for carrying out this method :
en
fr
- GB484171A - Improvements in or relating to a combined range-finder and view-finder for photographic cameras :
en
- DE659439C - Device for determining the wheel or axle pressure of rail vehicles, in particular of locomotives :
de
en
- DE1434724U - :
de
en
- FR827950A - Perforated rubber sheet and its manufacturing process :
en
fr
- FR827980A - Vehicle body lighting device :
en
fr
- GB484555A - Improvements in methods of introducing electric conductors into hermetically-sealed vitreous vessels :
en
- AU327437A - Improvements in and relating to garments and fabric therefor :
en
- US2115725A - Rotary printing machine :
en
- DE659353C - Switch for counter stations :
de
en
- FR827807A - Sofa bed or similar piece of furniture :
en
fr
- GB484342A - Improvements in gas-discharge rectifiers :
en
- FR827834A - System for protecting metallising guns, torches and similar devices against backfire :
en
fr
- US2115943A - Abrading wheel sheet and sheet holder :
en
- US2116282A - Scraper :
en
- FR827685A - Apparatus for examining the lighting of large areas :
en
fr
- GB484487A - Improvements in or relating to electrical filters and decoupling circuits :
en
- FI18060A - Förfaringssätt och anordning för kombinerad värme- och våtbehandling av ved eller annat material under återvinnande av värmet :
en
fi
- GB484259A - Blocks for building words, word combinations, and the like :
en
- DE659409C - Multi-part cookware :
de
en
- US2115796A - Locking mechanism for venetian blinds :
en
- US2115916A - Electric condenser :
en
- US2116277A - Sealing insertion :
en
- US2116300A - Airtight coffee container :
en
- US2116196A - Acylated phthalocyanines :
en
- US2116270A - Building structure :
en
- DE659507C - Protection device for power converter systems that work with controlled discharge paths :
de
en
- GB484442A - Improvements in and relating to sectional heating boilers :
en
- CA373518A - Footwear :
en
fr
- GB484128A - Improvements in tensioning devices for transmission chains and the like :
en
- US2115826A - Impedance transformer :
en
- GR7335B - HORIZONTAL WALL HORIZONTALLY. :
el
en
- FR827888A - Installation for supplying internal combustion engines :
en
fr
- FR827889A - Installation for remote reproduction of all printed texts so as to allow their reprint :
en
fr
- GB484245A - Improvements in and relating to baling and packeting presses, and methods of operating the same :
en
- FR827862A - Further training in thermometers and their manufacture :
en
fr
- IE14587L - Bituminous composition; road construction :
en
- FR827903A - Process for treating mixtures made up of fatty oils and soap :
en
fr
- GB484667A - Improvements in heat exchange plants suitable for supplying pressure fluid to engines :
en
- GB484540A - Improvements in or relating to selector stages for automatic communication systems such as telephone systems :
en
- US2115818A - Wave transmission network :
en
- US2116214A - Printing mechanism for cash registers :
en
- US2116169A - Wire bending machine :
en
- US2116313A - Vehicle body :
en
- US2116369A - Filing device :
en
- US2116290A - Sealed propeller shaft :
en
- US2116137A - Hacksaw :
en
- GB484375A - Improvements in or relating to apparatus for the production of welding electrodes :
en
- CA373531A - Phthalocyanine dyestuff :
en
fr
- US2116080A - Variable coupler for electrical systems :
en
- FR827777A - Improvements to electrical protection devices :
en
fr
- FR827936A - Press, used in particular for cutting cardboard worked into a continuous strip :
en
fr
- GB484585A - Improvements in and relating to the escapement actuating mechanism of typographical composing machines :
en
- US2116022A - Rotating valve for internal combustion engines :
en
- US2116394A - Thermostatic switch :
en
- US2116141A - Gas operated automatic firearm :
en
- US2116081A - Production of nonknocking motor fuels :
en
- US2115885A - Soot blowing and cleaning apparatus for boilers, economizers, or the like :
en
- FR827731A - Improvements to electronic discharge devices :
en
fr
- GB484663A - Improvements relating to electric lamps :
en
- US2116207A - Method of casting copper :
en
- US2116350A - Means for measuring well declinations :
en
- FR827724A - Method and device for regulating the supply of fuel during switching on and off of an engine brake of vehicles fitted with carburettor engines :
en
fr
- GB484471A - Improvements in or relating to vacuum and like dusting and cleaning apparatus :
en
- GB484688A - Improvements in or relating to apparatus for applying closures to containers :
en
- US2116452A - Structural assembly and method of making the same :
en
- US2116346A - Doll eye construction :
en
- GR7336B - METHOD OF PRODUCTION OF CARBON DIOXIDE FOR REFRIGERATION PURPOSES WITH IMMEDIATE CONSUMPTION. :
el
en
- US2115832A - Fruit core extractor :
en
- US2116374A - Method of making safety inks :
en
- US2116139A - Firing mechanism for automatic firearms :
en
- US2116482A - Method of producing fermenting agent :
en
- US2115842A - Volume control arrangement :
en
- US2115942A - Brush :
en
- USD109472S - Design for a tooth brush :
en
- AU103754B2 - Improvements in and relating to gratings for gas producer outlets :
en
- US2115873A - Igniting device for liquid fuel burners :
en
- US2115994A - Hinged connection :
en
- CA373495A - Demand metre :
en
fr
- DE659386C - Manufacture of pocket knife blades :
de
en
- FR827677A - Process for the manufacture of articles formed from textile materials or braids, dimensionally stable and water resistant, especially hats :
en
fr
- FR827905A - Air Vehicle with Wide Speed Difference :
en
fr
- GB484476A - Manufacture of condensation products from polyvinyl esters :
en
- US2116208A - Process of refining :
en
- DE659554C - Process for the production of electron tubes :
de
en
- GB484240A - An improved joint for railway rails and the like :
en
- AU103802B2 - Improvements in or connected with shortwave generating appliances that are usedfor therapeutic purposes :
en
- US2116312A - Wheeled truck :
en
- USD109552S - Design fob a brake lever or similar :
en
- DE659609C - Device for the optical copying of lenticular films :
de
en
- US2115984A - Lubricating device :
en
- AU158137A - Improvements in and connected withthe switch gear of intercommunication telephones :
en
- DE659370C - Multi-spindle automatic lathe :
de
en
- GB484189A - Improvements in starter drives for internal combustion engines :
en
- GB484457A - Improvements in or relating to protective devices for oil-filled electric apparatus :
en
- GB484519A - Carrying case for respiratory appliances :
en
- FR827804A - Paving for roads, yards, quays and various applications :
en
fr
- AU103807B2 - Machine for dehulling and decorticating grain :
en
- DE659587C - Cooling system, especially for rail vehicles :
de
en
- US2115819A - Vibration dampener :
en
- AU103960B2 - Improvements in or relating to filmbands for recording vibrations mechanically :
en
- US2116480A - Method and apparatus for conditioning air :
en
- US2116438A - Degreasing solvent :
en
- AU103809B2 - An improved instrument for use inthe practice of iridiagnoscopy :
en
- US2116386A - Rack clip :
en
- CA373585A - Food product cooling and freezing apparatus :
en
fr
- US2115779A - Vehicle luggage and spare tire closure :
en
- CA373452A - Variable speed transmission :
en
fr
- CA373581A - Aircraft power unit control system :
en
fr
- AU59337A - Improved carbon sheet for use in triplicate check, sales and like books, and improved books incorporating such carbon sheet :
en
- AU24237A - Improvements in or relating to luminescent materials suitable for use in cathode ray tube and like luminescent screens :
en
- CA373595A - Fish gaff :
en
fr
- US2115867A - Dispensing carton :
en
- CA373570A - Rubber age-resister :
en
fr
- DE659625C - Vial pack for catgut or other surgical material :
de
en
- US2116036A - Lock nut :
en
- US2116332A - Method for bleaching cotton and analogous textile fibers :
en
- USD109481S - Design fob a bake pan :
en
- US2115968A - Door check :
en
- CA373488A - Interlocking shingle :
en
fr
- CA373516A - Furoyl chloride :
en
fr
- CA373538A - Rotary fluid pressure engine :
en
fr
- CA373579A - Spring fastener :
en
fr
- USD109486S - Design for a goblet ob similar :
en
- CA373562A - Hydrocarbon oil conversion :
en
fr
- CA373472A - Hormone preparation :
en
fr
- US2115729A - Process of filtering eggs :
en
- US2116161A - Cultivator bracing and fender attachment :
en
- US2116231A - Safety match holder :
en
- US2116351A - Snow plow :
en
- CA373568A - Golf ball cover :
en
fr
- US2116176A - Machine for making tufted work on fabrics :
en
- CA373593A - Cellulosic hollow body production :
en
fr
- AU103800B2 - Improvements in or relating to colouring treatment of anodic coatings on aluminium and its alloys :
en
- US2115746A - Lubricated axle bearing :
en
- US2116058A - Drying and incineration of combustible material :
en
- US2116268A - High frequency conductor :
en
- DE659407C - Process for the production of grainy cleaning compounds for the removal of sulfur compounds from gases :
de
en
- GB484473A - An improved method of and machine for applying slip, glaze or other surface materials to earthenware tiles, and the like :
en
- CA373560A - Drill controlling device :
en
fr
- US2116426A - Guardrail for athletic fields :
en
- FR827727A - Gas flame burner with safety shutter, special for hairdressers :
en
fr
- AU103767B2 - An improved visible card index :
en
- AU103762B2 - Improvements in and relating to electrical fuses :
en
- GB484304A - Improvement in plaster of paris compositions :
en
- GB484692A - Improvements in variable speed gear devices :
en
- AU103779B2 - Improvements in or relating to arrangements for demodulating frequency modulated carrier wave oscillations :
en
- DE659614C - Door hinge lock for doors that can be opened on both sides, especially stable bay doors :
de
en
- CA373599A - Case for ampullae :
en
fr
- CA373622A - Tooth brush :
en
fr
- US2116463A - Track rail joint :
en
- CA373483A - Leaf spring :
en
fr
- CA373550A - Insecticide :
en
fr
- US2115991A - Tape printer :
en
- US2115809A - Means for automatically moving a rotating blade in axial direction :
en
- US2116178A - Railway traffic controlling system :
en
- US2116049A - Hydraulic clutch :
en
- GB484219A - Improvements in or relating to clocks or like isochronous devices :
en
- GB484239A - Improvements relating to valves for controlling fluids :
en
- USD109514S - Design for a box :
en
- DE659642C - Circuit arrangement for suppressing the carrier shaft :
de
en
- GB484330A - Improvements in or relating to multiple-photograph cameras :
en
- US2115696A - Pipe prop :
en
- USD109545S - Design for a coat :
en
- AU112037A - Improvements in and relating to electrical fuses :
en
- CA373565A - Perforating apparatus :
en
fr
- DE659485C - The use of steel or cast iron for the production of objects with a reduced tendency to rust in water, seawater or damp soil :
de
en
- US2115843A - Sulphonic acids from so extract of light mineral oil distillates :
en
- US2115917A - Picture transmitting system :
en
- US2116407A - Road marking machine :
en
- US2116458A - Soldering apparatus :
en
- USD109544S - Design for a coat :
en
- DE659484C - Process for the production of metal compounds of water-soluble, even higher molecular keratin cleavage products :
de
en
- CA373540A - Laminated fibre-rubber sheet material :
en
fr
- US2115803A - Signaling system :
en
- GB484582A - An improved method of impregnating electrical condensers and other electrical articles or apparatus :
en
- GB484305A - Improvements in or relating to aircraft wing construction :
en
- GB484492A - An improved process for electrolytically oxidising aluminium and aluminium alloys by means of alternating current :
en
- CA373604A - Lifting stanchion :
en
fr
- AU541436A - Improvements in or relating to carrier wave modulator arrangements :
en
- CA373494A - Electric lamp :
en
fr
- DE659564C - Headlight assembly for motor vehicles :
de
en
- US2116476A - Price tag :
en
- CA373528A - Zirconium oxychloride :
en
fr
- DE659676C - Process for the production of a high-resistance fabric :
de
en
- US2115918A - Motor vehicle :
en
- US2115926A - Handle for inflated balls and the like :
en
- US2116455A - Printing method and apparatus :
en
- USD109513S - Design fob a bottle :
en
- US2116024A - Furnace grate :
en
- US2116145A - Automobile air heating and conditioning device :
en
- CA373505A - Rubber plasticizing process :
en
fr
- US2116410A - Winding machine :
en
- DE659379C - Tensioning device for tracks of vehicles, in particular motor vehicles :
de
en
- FR827792A - Improvements to four-wheel drive type power transmission devices :
en
fr
- CA373614A - Girdle garment :
en
fr
- FR827941A - Electric gas discharge devices :
en
fr
- GB484569A - Improvements in and relating to the heat treatment of metals :
en
- US2115888A - Control system for air compressors :
en
- US2115939A - Suction valve for dentures :
en
- USD109595S - Design for a dress :
en
- US2116217A - Visual indicator for tuning means :
en
- USD109565S - Design for a coffee mill :
en
- DK54681C - Procedure for the production of splinter-free glass. :
da
en
- DE659524C - Folding box :
de
en
- FR827855A - Improvements made to surge arresters :
en
fr
- FR827975A - Organic silicon derivatives capable of being used as liquids for hydraulic power transmission, for example for hydraulic brakes :
en
fr
- GR7333B - PROTECTIVE LIQUID. :
el
en
- FR827676A - Pump for bad lubricating liquids :
en
fr
- FR827695A - Irradiation device for therapeutic uses :
en
fr
- CA373613A - Meat tendering apparatus :
en
fr
- US2116485A - Torque device for tandem units :
en
- DE659540C - Rolling table with raceways conveying in opposite directions :
de
en
- FR827737A - Improvements to printing presses :
en
fr
- GB484497A - Improvements in or relating to jointed figures :
en
- US2115716A - Plasticized prolamine base composition :
en
- US2115935A - Venetian blind valance :
en
- US2116037A - Parachute :
en
- US2116142A - Reversing mechanism :
en
- US2116253A - Toilet :
en
- US2116448A - Screw driver and voltage detector :
en
- FR827907A - Improvements to the electric control of partition doors and all remote-controlled doors :
en
fr
- GB484902A - Improvements in or relating to soil improvers :
en
- US2115754A - Rotative wing system :
en
- US2116224A - Mount for electron discharge devices :
en
- DK54674C - Swivel coil for dynamic speakers. :
da
en
- GB484261A - Improvements in and relating to suspension means for crusher shafts of gyratory crushers :
en
- US2115731A - Multiple compartment ampule and hypodermic syringe :
en
- US2115963A - Planetary gear drive :
en
- US2115823A - Lubricating composition :
en
- FR827920A - Advanced card :
en
fr
- FR827924A - Small tractor tiller :
en
fr
- FR827987A - Improvements to devices for forming nailing bands :
en
fr
- FR827875A - Method for keeping the frequency of oscillating circuits constant :
en
fr
- GB484439A - Improvements in radial cylinder internal combustion engines :
en
- GB484524A - Improvements in means for suppressing radio interference from electric discharge devices :
en
- GB484120A - Method of and apparatus for sealing jars of jam, fruit and the like :
en
- GB484435A - Vending machines :
en
- DE659618C - Process for the production of artificial grain veneers :
de
en
- FR827908A - Improvements made to devices intended to deliver a respiratory mixture, in particular for anesthesia :
en
fr
- GB484525A - Improvements in the manufacture and production of unsaturated hydrocarbons :
en
- DE659360C - Changeover device for regenerative furnace systems :
de
en
- GB484232A - Improvements in or relating to cream separators and to milk containers for use therewith :
en
- GB484559A - Device for the removable attachment of carpets and hangings and the like :
en
- US2115850A - Oil burner :
en
- US2115985A - Dispensing cap for containers :
en
- US2116223A - Process for curing food products :
en
- US2115922A - Combined typewriting and computing :
en
- US2116135A - Yielding work center :
en
- CA373497A - Air conditioning apparatus :
en
fr
- DE659590C - Coreless induction furnace with cylindrical or conical induction coil :
de
en
- FR827831A - Advanced device for measuring the cant of railways and all other slopes :
en
fr
- FR827967A - Method and device for coating internal surfaces of iron tubes with molten non-ferrous metal :
en
fr
- GB484140A - Improvements in tubes or pipes and the manufacture thereof :
en
- DE659366C - Storage or storage container, chamber or the like for coke or similar bulk goods :
de
en
- GB484659A - Improvements in treatment of latex :
en
- US2116096A - Method of burning gas :
en
- US2115894A - Apparatus and method for the electrical transmission of pictures :
en
- US2116324A - Dome light assembly :
en
- USD109502S - Design fob a millinery table :
en
- DE659399C - Self-switch in screw plug form with a closed commercial fuse cartridge arranged in the foot :
de
en
- GB484131A - Improvements relating to apparatus for supplying hot and cold water, chiefly designed for hotel and other domestic purposes :
en
- CA373617A - Boxing glove :
en
fr
- US2116016A - Glyoxal-semi-acetals :
en
- US2116478A - Hosiery inspecting device :
en
- US2115763A - Clutch :
en
- US2115751A - Metal compounds of nucleoproteins and of their organic hydrolytic decomposition products and method of making same :
en
- US2115835A - Sulphate pulp process :
en
- US2116329A - Sash balance :
en
- FR827880A - Cooking stove :
en
fr
- US2116261A - Window screen :
en
- US2116421A - Jar closure :
en
- US2116436A - Thermostatic control device :
en
- FR827775A - Pencil for placing marks on the floor :
en
fr
- FR827706A - Double-walled metal vapor discharge lamp :
en
fr
- FR827813A - Three barrel rifle system :
en
fr
- DE659385C - Method and device for gluing work pieces :
de
en
- DE659482C - Device for drying washed bed feathers :
de
en
- DE659567C - Soap-free detergent :
de
en
- US2116465A - Method and means for perforating oil well casing :
en
- FR827994A - Soap tongs :
en
fr
- GB484313A - Improvements in or relating to apparatus for the production of welding electrodes :
en
- GB484322A - Improvements in the manufacture of adhesives :
en
- GB484423A - Improvements in electric amplifiers employing thermionic or like valves :
en
- FR827852A - Parachute bag panel closure system :
en
fr
- DE659682C - Device for skinning animals :
de
en
- FR827769A - Eccentric clutch :
en
fr
- GB484241A - Improvements in wheels with removable rims :
en
- US2116417A - Combined oil cracking and viscosity breaking process :
en
- GB484221A - Improvements in control of the speed of electric motors and in their application to distant control systems :
en
- US2115841A - Testing apparatus for aircraft :
en
- US2116262A - Attachment for machine tools :
en
- FR827702A - Spectacle frame having a metal frame and an inner part of a material such as celluloid and the like :
en
fr
- FR827841A - Method and apparatus for obtaining products made of rubber, plastics, etc. :
en
fr
- FR827703A - Motor-driven work device, in particular for releasing the brakes :
en
fr
- FR827736A - Device that automatically maintains currents or voltages constant, mainly for measurements :
en
fr
- US2115877A - Electronic oscillator tube :
en
- US2115849A - Primary voting mechanism :
en
- USD109476S - Design for a clock casing :
en
- FR827935A - Electric generator suitable, in particular, for supplying optical telegraph apparatus :
en
fr
- GB484308A - Improvements in automatic burglar and fire alarms :
en
- GB484272A - Improvements in meat supports for slicing machines :
en
- DE659380C - Fastening device for headlights, especially of motor vehicles :
de
en
- DE659454C - Switch, especially for refrigerators :
de
en
- US2116297A - Method of drawing double walled windowpanes :
en
- USD109501S - Design fob a costxjmer :
en
- US2116279A - Collapsible or knock-down toy :
en
- DE659475C - Container made of paper, cardboard or the like. :
de
en
- DE659523C - Submersible :
de
en
- GB484319A - Improvements relating to electric incandescent lamps :
en
- US2116162A - Electric device :
en
- US2116156A - Clothes hanger and brushing rack :
en
- USD109564S - Design for a coat :
en
- FR827973A - Die casting machine :
en
fr
- FR827668A - Shoe repair process and cooling machine used for the implementation of this process :
en
fr
- GB484354A - Improvements in and relating to tape dispensing machines :
en
- US2116104A - 3.5-dhodo-4-hydroxy acylophenone compounds and method for producing the same :
en
- US2116170A - Lid for pressure resisting vessels :
en
- DE659559C - Lowering control for crane hoists :
de
en
- FR827700A - Furniture for multipurpose rooms :
en
fr
- FR827826A - Lignite distillation process :
en
fr
- GB484289A - Improvements in and relating to internal combustion turbine plants :
en
- US2116301A - Building toy :
en
- DE659408C - Production of smooth fabrics, fabric inserts, etc. Like. From twisted into a solid thread film strips :
de
en
- GB484347A - Improvements in or relating to vacuum cleaning machines :
en
- DE659449C - Protector for hand and wrist :
de
en
- DE659497C - Process for the production of thyroxine :
de
en
- DE659612C - Locking device for connecting the frames with the lengthways of a folding boat :
de
en
- FR827854A - Method and means applicable to internal combustion engines and allowing the successive use of two liquid fuels of different densities :
en
fr
- US2115808A - Electrical recorder :
en
- DK54700C - Apparatus for wetting tobacco leaves for use in the manufacture of cigars. :
da
en
- US2115755A - Method of making a radiographic diaphragm :
en
- USD109592S - Design for a leather or similar :
en
- GB484257A - Improvements relating to swash-plate mechanism :
en
- US2115929A - Knitting machine and method of knitting :
en
- USD109516S - Design fob a christmas tree orna :
en
- US2116192A - Elastic coupling :
en
- USD109583S - Design fob a dress :
en
- US2116425A - Television apparatus :
en
- USD109473S - Design for a dress ensemble :
en
- USD109569S - Design for a collar :
en
- GB484419A - Improved appliance for use as a table, desk or the like :
en
- FR827891A - Loading or unloading station for extraction installations with skips :
en
fr
- GB484464A - Luminous indicators for electric switches :
en
- GB484477A - Improvements in or relating to methods of improving shortening, and the improved shortening resulting therefrom :
en
- US2115815A - Concentrates from vegetables, fruits, or berries, and their manufacture :
en
- DE640316C - Sheet metal clips to hold loose sheets, layers of fabric, etc. together like :
de
en
- DE659431C - Process for flotation of ores :
de
en
- AU156837A - Improvements in or relating to colouring treatment of anodic coatings on aluminium and its alloys :
en
- DE659528C - Wetting agents :
de
en
- DE659368C - Process for the production of durable connections between vulcanized and vulcanized layers of copolymers of butadiene and acrylonitrile :
de
en
- DE659446C - Device for automatic coupling and uncoupling of toy train vehicles :
de
en
- AU146137A - Safety circuits for cathode ray tubes :
en
- GB484357A - Improvements in or relating to hydrogenation process :
en
- FR827819A - Improvements to vehicle axles :
en
fr
- FR827821A - Telegraph line circuits :
en
fr
- FR827940A - Process for the manufacture of cellulose derivatives and products obtained by this process :
en
fr
- GB484568A - Improvements in or relating to telephone or like systems :
en
- GR7340B - ELECTRIC MOTOR ROTATING TO ONE OR OTHER WEAR WITH ANY TURN NUMBER OR TURN FACTOR. :
el
en
- AU333137A - Improvements in and relating to motor vehicles ofthe endless-tread type :
en
- DE659684C - Reversing gear for washing machines :
de
en
- FR827741A - Railroad wheel grinding device :
en
fr
- FR827843A - Process for machining metal playing balls :
en
fr
- USD109488S - Design for a dress :
en