- US2122822A - Placer mining machine :
en
- CA374929A - Mat :
en
fr
- CA374949A - Brake shoe :
en
fr
- US2122616A - Pipe coupling device :
en
- DE662129C - Single roller grinder :
de
en
- USRE20787E - Round corner :
en
- US2122642A - Conduit for steam condensate :
en
- US2122802A - Windshield cleaner arm :
en
- DE662149C - Terminal for aluminum lines :
de
en
- US2122843A - Machine for delivering or dispensing lengths of sealing tape from a roll :
en
- CA374892A - Electro-deposition in pattern form :
en
fr
- AU104325B2 - Improvements in and relating to meat tendering apparatus :
en
- US2122483A - Method and means for acidizing wells :
en
- US2122788A - Dehydrogenation of gaseous paraffins :
en
- US2123143A - Toy :
en
- USD110355S - Design for a hamper :
en
- AU104371B2 - Improvements in pulverzers :
en
- AU456937A - Improvements relating to power driven mincing machines :
en
- US2122665A - Container for polishing wheel composition :
en
- US2122678A - Brake mechanism :
en
- US2122419A - Manufacture of calcium metal :
en
- US2122793A - Treatment of cellulose acetate and other organic esters of cellulose :
en
- DE662295C - Device for deoxidizing or deoxidizing and carburizing steel or cast iron by means of reducing gases :
de
en
- FR829651A - Electric arc furnace :
en
fr
- FR829830A - Animal food charcoal manufacturing process :
en
fr
- FR829662A - Object dispenser and its combination with a token device :
en
fr
- GB488613A - Improvements in knitting machinery :
en
- AU104337B2 - Improvements in handpieces of sheepshearing machines :
en
- US2122485A - Coiling apparatus :
en
- CA374880A - Belt conveyer :
en
fr
- FR829797A - Improvements to slow-action, low consumption relays :
en
fr
- CA374846A - Volt ampere hour meter :
en
fr
- AU104361B2 - Improvements in or relating to liquid fuel burners ofthe annular wick type :
en
- DE662076C - Metal vapor discharge lamp with glow electrodes :
de
en
- CA374810A - Ferrous alloy :
en
fr
- CA374898A - Vanillin manufacture :
en
fr
- US2123069A - Electric switch gear :
en
- USD110378S - Design fob a woven textile fabric :
en
- FR829800A - Manufacturing process for sulfur dyes and new industrial products resulting therefrom :
en
fr
- GB488527A - Improvements in or relating to internal combustion engines using dust fuel :
en
- FR829722A - Improvement of bottle racks or other cylindrical objects :
en
fr
- FR829739A - Operating indicator for electrical devices :
en
fr
- GB488228A - An improved step ladder, trestle and the like :
en
- CA374935A - Iron and steel refining method :
en
fr
- US2122716A - Hydroxy carboxylic acid esters of long chain alcohols :
en
- US2122800A - Matrix drying machine :
en
- CA374826A - Weatherproofing wallboard :
en
fr
- US2122499A - Switching device :
en
- US2122516A - Drill steel retainer :
en
- US2122524A - Dust preventative and method of laying dust :
en
- US2122889A - Process for the production of acetylene :
en
- GB488384A - An improved pouch :
en
- DE662225C - Spiral slide :
de
en
- US2122830A - Container punch :
en
- US2122871A - Method and apparatus for counterbalancing oil well pumping apparatus :
en
- GB488222A - Improvements in or relating to footwear :
en
- GB488454A - Improvements in or relating to means for inverstigating the radiation condition of alight source :
en
- US2122694A - Electric iron :
en
- US2122807A - Bituminous ash remover for underfeed stokers :
en
- CA374860A - Anti-knock gasoline stabilization :
en
fr
- US2123158A - Electric furnace structure for making abrasive metal carbides :
en
- US2123115A - Stroboscopic device for checking and adjusting meters :
en
- US2123097A - Combination shade and curtain support :
en
- GB488304A - Improvements relating to the electrical operation of flyer frames :
en
- GB488319A - Improvements in or relating to means for obtaining the desired compression and combustion pressure in the cylinders of internal combustion engines :
en
- US2122825A - Making metal foundry sand molds :
en
- US2122974A - Television transmitter :
en
- US2123119A - Hearing and apparatus :
en
- CA374829A - Extensible thread manufacture :
en
fr
- DE658294C - Photographic camera with coupled base rangefinder :
de
en
- DE662086C - Device for piercing the ends of cigars :
de
en
- DE662240C - Device for transmission of wide frequency bands via cable with subdivision of the frequency band into sub-bands on the receiver side :
de
en
- DE633664C - Kipp gas generator :
de
en
- GB488390A - Improvements in or relating to lubricating oils :
en
- GB488419A - Television scanning means :
en
- GB488609A - Improvements in or relating to the production of valuable organic compounds from carbonaceous materials by treatment with hydrogenating gases :
en
- US2122826A - Treatment of unsaturated compounds :
en
- US2122854A - Post clamp chain :
en
- DK54941C - Muffler. :
da
en
- US2122468A - Apparatus control system :
en
- USD110340S - Design for a textile fabric :
en
- CA374940A - Condensation of compounds :
en
fr
- FR829727A - Package holder or mesh bag with its very small volume envelope case :
en
fr
- GB488331A - Improvements in and relating to high tension cartridge and like fuses :
en
- US2123103A - Electrical connecter :
en
- USD110402S - Design for a bracelet chain :
en
- GB488432A - Improvements in electric cables :
en
- DE662141C - Process for making soaps :
de
en
- US2122404A - Processes of making lithographic reproductions :
en
- GB488457A - Improvements in lubrication systems for steam engines locomotives and the like :
en
- US2122569A - Process for refining gypsum :
en
- US2122671A - Camera shutter mechanism :
en
- US2122744A - Ice cream cabinet :
en
- DE657131C - Dustpan with broom comb :
de
en
- DE662288C - Delivery roller group for chain sizing machines :
de
en
- US2122855A - Destination indicator :
en
- US2122495A - Magnetron oscillator :
en
- GB488493A - Improvements in or relating to engines having diametrically opposed cylinders :
en
- GB488560A - Improvements in process for inhibition of mould growth on foodstuffs and other organic materials susceptible thereto :
en
- FR829672A - Guidance system adaptable to a direction finder :
en
fr
- FR829871A - Pendulum device for all applications :
en
fr
- GB488383A - Improvements in or relating to processes for the treatment of beryllium ores or compounds :
en
- US2122557A - Method and apparatus for applying metallic seals :
en
- US2122981A - Treatment of fibrous materials and of preparations therefor :
en
- US2122858A - Paint striper :
en
- US2123056A - Starting circuit for electric discharge devices :
en
- US2122699A - Sanitary and cleansing comb :
en
- US2122650A - Electric heating pad :
en
- DE662181C - Laundry kettle with central cast iron pipe and perforated intermediate lid :
de
en
- DE662191C - Device for manufacturing rubber sieves :
de
en
- US2122556A - Vibratory massager :
en
- US2122625A - Fuel control means :
en
- FR829745A - Bipolar circuit breaker with maximum intensity with electromagnetic arc blowing :
en
fr
- FR829755A - Process for obtaining compounds having a sterole backbone :
en
fr
- DK54938C - Threshing plant with straw baler. :
da
en
- FR829820A - Illuminated sign and its elements :
en
fr
- GB488434A - Improvements in or connected with toy figures :
en
- DE662084C - Switching device for gear change transmissions, especially of motor vehicles :
de
en
- US2122598A - Tag fastener :
en
- US2122397A - Baker s oven :
en
- FR829889A - Process for manufacturing a paper intended in particular for the insulation of electric cables :
en
fr
- US2122550A - Coin controlled sound reproducing system :
en
- FR829907A - Dishwashing Machine Improvements :
en
fr
- GB488506A - Improvements in or relating to control mechanism for power units :
en
- GB488452A - Improvements in or relating to vacuum cleaners :
en
- GB488314A - Improvements in the manufacture of tea leaf :
en
- GB488552A - Improvements in or relating to press tools for punching and stamping metal :
en
- DE662292C - Arrangement for the ignition of gas or vapor discharge paths connected in parallel in opposite directions and used to control welding circuits in particular :
de
en
- US2122435A - Method of producing magnesium :
en
- US2122993A - Winding, coning, and the like :
en
- US2122657A - Illuminated sign :
en
- USRE20777E - Synthetic rubber and process of its :
en
- GB488491A - Improvements in or relating to display stands, tables and the like :
en
- USD110391S - Design for a tray :
en
- DE662244C - Vacuum vessel :
de
en
- USD110337S - Design for a tank bulb :
en
- USD110403S - Design for a park train body :
en
- US2122538A - Wave amplifier :
en
- USD110380S - Design fob a froyen confection :
en
- US2122605A - Automobile window sash mechanism :
en
- US2122733A - Stoking installation :
en
- US2122656A - Air compressor unit :
en
- US2122771A - Core catcher :
en
- GB488520A - Improvements in or relating to directional antenna systems :
en
- FR829653A - Process for the production of dietetic sugar-free liqueurs :
en
fr
- GB488430A - Improvements in or relating to telephone systems :
en
- DE662148C - Ultra-short wave transmitter :
de
en
- FR829853A - Turbo-blower :
en
fr
- GB488488A - Improvements in and relating to telephones :
en
- GB488544A - Improvements in and relating to the construction of dart boards :
en
- DE662242C - Resistance measuring arrangement with an alternating current double coil measuring device :
de
en
- DE662011C - Arrangement for the comparison of spatially separated time sequence registration devices :
de
en
- US2122426A - Frangible link :
en
- US2122952A - Brake equalizer :
en
- FR829815A - Mechanical pencil :
en
fr
- US2122813A - Production of polyhydric alcohols :
en
- US2123027A - Radio receiving structure :
en
- US2123110A - Self-filling fountain pen :
en
- USD110393S - Design fob a platform scale :
en
- GB488451A - Improvements relating to apparatus for preparing glue for use :
en
- GB488301A - Improvements in and relating to sifting apparatus for materials in a finely divided state :
en
- GR7500B - SPINNING MACHINE. :
el
en
- GB488446A - Improvements in fuse elements for electric fuses :
en
- GR7495B - PUMP. :
el
en
- DE662114C - Process for the combustion of smoke and smolder gases in furnaces for solid fuels using an auxiliary furnace :
de
en
- US2122408A - Gasoline antioxidant :
en
- US2123003A - Ornamented grille blade :
en
- USD110357S - Design for a tit-tat-toe game device :
en
- CA374909A - Weighing device :
en
fr
- GB488211A - Process for the manufacture of zinc chloride-sodium chloride compositions :
en
- US2122481A - Method of making a tubular product :
en
- USD110394S - Design for a machine for surfacing :
en
- DE662116C - Crane system with intersecting work areas for the same crane :
de
en
- GB488400A - Improvements in or relating to lathe and like metal cutting tools :
en
- USRE20779E - Locking pin fob brake shoes :
en
- US2122643A - Switching key :
en
- DE662317C - Method and machine for processing the upper edge of shoes :
de
en
- US2122910A - Display card holder :
en
- US2122995A - Vaginal syringe :
en
- US2122600A - Shower mixer :
en
- US2122895A - Wood stain :
en
- AU256237A - Improvements in or relating to fluid flow governors :
en
- FR829704A - Method and device for removing dust from air or gases by spraying liquid :
en
fr
- US2122806A - Internal combustion engine :
en
- GB488369A - Improvements in and relating to typographical composing machines :
en
- GB488408A - An improvement in mowing machines :
en
- DE1439689U - :
de
en
- CA374965A - Infant's bathing device :
en
fr
- GB488498A - Improvements in signalling or indicating apparatus :
en
- US2122674A - Strip uncoiler cradle :
en
- US2122529A - Pressure compensating gas meter :
en
- GB488305A - Improvements relating to electric immersion heaters :
en
- CA374889A - Elevator control system :
en
fr
- CA374813A - Overfeed stoker :
en
fr
- US2122464A - Electrical apparatus :
en
- US2122994A - Welded joint and a method of making same :
en
- DE662314C - Fastening device for bands of all kinds, especially for door and window hinges :
de
en
- GB488297A - A fruit picking device :
en
- DE662126C - Device at chicken stalls for automatic closing of loophole sliding doors :
de
en
- DE662300C - Control for electric drives, especially for hoists :
de
en
- GB488438A - Improvements in and relating to builders' drying stoves :
en
- DE662169C - Nib with inserted coil nib :
de
en
- FR829780A - Seed or glue shoe mounting machine :
en
fr
- GB488356A - Improvements relating to harvester-thresher machines :
en
- US2122736A - Tire :
en
- USD110359S - Design fob a plate or similar :
en
- GB488323A - Improvements in radiators for heating buildings :
en
- FR829742A - Pre-ignition chamber seal for diesel engines :
en
fr
- GB488638A - Improvements in or relating to the treatment of materials, for example fumigation thereof :
en
- US2122941A - Photocell housing :
en
- USD110353S - Design for a doll or similar article :
en
- US2122818A - Precision measuring device :
en
- US2122880A - Feeder for perching fowl :
en
- US2122942A - Abrading machine :
en
- DE662022C - Electric switch cell :
de
en
- US2122564A - Ornamental fender skirt :
en
- FR829821A - Radio device for measuring angles :
en
fr
- US2122560A - Fluid valve :
en
- US2123035A - Tank construction :
en
- GB488359A - Improvements in or relating to gas producers :
en
- GB488631A - Improvements in influencing the colour of vegetable materials, more particularly tobacco leaves :
en
- US2122940A - Lubricant :
en
- FR829786A - Improvements to crankshaft devices for internal combustion or internal combustion engines :
en
fr
- FR829787A - Device for automatic voltage regulation of energy distribution networks :
en
fr
- US2122790A - Treatment of paraffin hydrocarbons :
en
- DE662238C - Mercury switches, especially for overhead signals in railway safety :
de
en
- DE662268C - Boarding device on aircraft :
de
en
- DE662307C - Folding photographic camera :
de
en
- US2122578A - Testing of lubricants :
en
- GB488327A - 2-hydroxymethyl-1:3-dioxolane :
en
- FR829749A - Process for treating artificial fibers :
en
fr
- US2123006A - Variable speed power transmission mechanism :
en
- US2123139A - Rodless pump :
en
- DE662123C - Pulse counter :
de
en
- FR829658A - Eight-legged strap :
en
fr
- FR829825A - Construction process for stamping thin-walled hollow bodies :
en
fr
- GB488353A - Rear wheel springing for motor cycles :
en
- US2122436A - Lighting system including electrical discharge tubes :
en
- US2123002A - Pressing iron :
en
- FR829687A - Method and device for cooling the gasifier gas and for feeding or supercharging a gasifier gas engine :
en
fr
- GB488375A - Method and apparatus for transporting liquified gas :
en
- GB488618A - Improved cam mechanism for converting rotary motion into linear motion in two or more directions successively :
en
- FR829796A - Natural color cinematography process :
en
fr
- GB488643A - A composition for the treatment and preservation of flexible transmission belts, ropes and the like :
en
- GB488410A - Figures or signs for attachment to clock faces :
en
- FR829840A - Apron spinning machine leading and stretching fibers with tensioning device :
en
fr
- FR829890A - Coils intended in particular for high frequency currents and carrier frequencies :
en
fr
- GB488336A - Improvements in valveless four-stroke cycle internal combustion engines :
en
- US2122432A - Adjustable and collapsible skirt blocker :
en
- US2123112A - Camera flashlight synchronizer :
en
- DE662194C - Greenhouse with roof halves that can be opened individually on both sides :
de
en
- FR829760A - Improvements to gyroscopic devices :
en
fr
- FR829765A - Improvements to components of combustion engine starters :
en
fr
- GB488394A - Improved process for the production of sheet formations of a leather-like character from fibres and polymerisation products of unsaturated organic compounds :
en
- IE15111L - Ceramic sealing material for electric discharge devices,¹etc. :
en
- FR829707A - Improvements to indicating devices :
en
fr
- GB488361A - Improvements in or relating to sliding roofs for vehicles :
en
- US2123061A - Sealing means for high frequency concentric cables :
en
- US2122664A - Precision gauge :
en
- DE662118C - Heat exchange device for the immediate heating or cooling of set up vessels :
de
en
- DE662056C - Method for connecting the ends of the u in the double edge of socks. Like. Inlaid rubber bands :
de
en
- FR829701A - Clockwork mechanism with fixed needle and rotating dial :
en
fr
- GB488381A - Improvements in the bleaching of montan wax :
en
- FR829799A - Lubricating devices :
en
fr
- GB488306A - Manufacture of organic mercury compounds :
en
- GB488528A - Darts scoreboard :
en
- DK54945C - Pipe fuse for fire pipes. :
da
en
- GB488223A - Improvements in and relating to coal bunkers and the like :
en
- GB488245A - Improvements in the manufacture of multi-coloured rubber mixings :
en
- GB488440A - Improvements in and relating to the construction of high-speed motor-boats :
en
- US2122742A - Packer for use in wells :
en
- AU255237A - Improvements in and relating to apparatus for dispensing beer and the like under pressure :
en
- USD110415S - Design fob a shirt collar :
en
- CA374987A - Vehicle spring :
en
fr
- GB488338A - Process for the manufacture of reflecting signs or the like :
en
- FR829814A - Process for stabilizing the mixture of a tar and a filler :
en
fr
- GB488540A - Holder for a sponge rubber cleaning element, especially for tooth brushes and the like :
en
- DE662082C - Copy templates for curved surfaces :
de
en
- US2122686A - Hole driving machine :
en
- US2122958A - Aromatic sulphones and tanning agents :
en
- US2122462A - Refrigerant compression unit :
en
- US2122947A - Slicing and dispensing device :
en
- US2122559A - Spray gun :
en
- US2122575A - Winch :
en
- DE662320C - Process for bleaching tobacco :
de
en
- FR829732A - Process for preparing dyes :
en
fr
- GB488247A - Improvements in the control of the tension of the endless tread of motor vehicles :
en
- DE662206C - Group switch point for several conveyor routes :
de
en
- FR829803A - Improvement in watertight boxes used in electrical installations :
en
fr
- GR7506B - PORTABLE RIFLE. :
el
en
- US2122414A - Gas saver for internal combustion engines :
en
- US2123000A - Production of hydrogen sulphide :
en
- US2122453A - Double glazing unit :
en
- US2122848A - Snap-in socket :
en
- FR829845A - Rechargeable fusible element low voltage circuit breaker :
en
fr
- FR829866A - Reflector for photography :
en
fr
- DE662174C - Device for securing the undisturbed transmission of messages about the position of remotely adjustable organs, in particular switches of an electrical power distribution system :
de
en
- CA374980A - Vessel hull :
en
fr
- DE662232C - Trestle for moving track sections, switches, etc. like :
de
en
- GB488227A - Improvements in or relating to the carbonation of liquids :
en
- GB488533A - Improvements in and relating to boxes, cases and like containers for small articles :
en
- DE662054C - Inking unit for rotogravure printing machines :
de
en
- CA374962A - Trailer mechanism :
en
fr
- GB488397A - Improvements in or relating to nozzles for vacuum cleaners :
en
- GB488406A - Improvements in and relating to the depositing of sand and similar material under water :
en
- DE662089C - Process for the production of ammonium nitrate with a low bulk weight :
de
en
- DE662091C - Process for the production of crystal soda in lump form :
de
en
- FR829769A - Improved arrangements for transformers, in particular for voltage transformers, and for self-induction coils :
en
fr
- FR829659A - New insecticide products and their manufacturing process :
en
fr
- DE662234C - Seats of a vehicle, in particular a railway vehicle, which can be converted into sleeping arrangements :
de
en
- GB488538A - Means for regulating and starting thermal power plants :
en
- FR829791A - Stop device for windows, doors or other rotating objects :
en
fr
- FR829818A - Improvement in propellers and other rotating gear working in a fluid :
en
fr
- IE15595L - Ordnance :
en
- FR829881A - Device for awnings or blinds with pyramidal extension :
en
fr
- GB488334A - Improvements in and relating to liquid fuel injection systems for internal combustion engines :
en
- DE662080C - Testing device for ignition systems :
de
en
- US2122614A - Typewriter stop mechanism :
en
- US2123075A - Method of cultivating plants :
en
- DE662058C - Sintered hard metal carbide alloy :
de
en
- FR829676A - Speed reducer electro-motor assembly :
en
fr
- GB488239A - Improvements relating to the clearer-plates of textile spinning, twisting and winding machines :
en
- GB488308A - An improvement in or relating to machines for steaming fabrics :
en
- GB488289A - Improvements relating to electric resistances or condensers :
en
- US2122640A - Draft stabilizer :
en
- US2122653A - Wave signaling system :
en
- USD110412S - Design for a dress :
en
- USRE20776E - Method of producing colored :
en
- AU400317B2 - Plasticizing compositions suitable for incorporation into vinyl halide polymers :
en
- IE14868L - Light diffusing glass articles :
en
- GB488411A - Improvements in mountings for the steering road wheels of vehicles :
en
- US2122548A - Ground testing meter :
en
- US2122927A - Pressing machine :
en
- US2122403A - Hard alloy :
en
- US2122718A - Traction cleat for skis :
en
- FR829882A - Coating plate :
en
fr
- GB488329A - Improvements in or relating to fasteners :
en
- GB488565A - Improvements in or relating to electrical attenuating networks :
en
- CA374918A - Nickel-copper alloy processing :
en
fr
- DE662260C - Hook pullers on sewing machines :
de
en
- DE662074C - Method for producing a spark gap, the electrodes of which are held at a certain distance from one another by an insulating piece :
de
en
- GB488492A - Improvements in and relating to motor vehicles :
en
- DE662263C - Temperature controller for steam-heated milk heaters :
de
en
- US2122732A - Square :
en
- US2123088A - Wheel arm joint :
en
- FR829784A - Process for recovering waste heat in the exhaust of an internal combustion engine, with a view to supplying auxiliary engines or other energy receivers :
en
fr
- GB488633A - Wireless receiver :
en
- FR829764A - Air conditioner :
en
fr
- CA374915A - Thermocouple ammeter :
en
fr
- GB488546A - Improvements in or relating to hydraulic apparatus employed in aircraft :
en
- CA374875A - Wall assembly :
en
fr
- AU104362B2 - Improvements in or relating togas-pressure brakes :
en
- USD110333S - Design for a toilet bottle :
en
- DE662184C - Process for making grainless color prints, e.g. B. also sound recordings on printing surfaces with little adhesion :
de
en
- GB488376A - Ventilating equipment for vehicles :
en
- FR829682A - Bird catapult device :
en
fr
- DE662164C - Presser foot for machines for the production of a united seam and cover seam :
de
en
- FR829689A - New matting agent :
en
fr
- FR829698A - membrane electrode, and in particular glass :
en
fr
- GB488516A - Improvements relating to electric discharge tubes :
en
- FR829744A - Arc extinguishing device for electrical connector contacts :
en
fr
- FR829863A - Aluminum grain manufacturing process :
en
fr
- GB488634A - A picture-projecting and talking machine for advertising or other purposes :
en
- GB488489A - Improvements in or relating to hydraulic power apparatus :
en
- GB488505A - Improvements relating to platform weighing machines :
en
- FR829878A - Improvements to chassis and wheel axles of motor vehicles and others :
en
fr
- US2123114A - Tufting machine :
en
- US2122570A - Actuator for hinged closures :
en
- USD110362S - Design for a sandal :
en
- AU282838A - Improvements in or relating to nail varnish compositions :
en
- CA374907A - Printing device :
en
fr
- DE662195C - Rotary piston internal combustion engine :
de
en
- AU256437A - Improvements in or relating tothe treatment of soles for boots or shoes :
en
- CA374961A - Railway truck :
en
fr
- GB488562A - Improvements in process for inhibition of mould growth on foodstuffs and other organic materials susceptible thereto :
en
- DE660953C - Arrangement for the electromagnetic excitation of vibrating sieves and similar moving devices :
de
en
- DE662290C - An electrothermal relay circuit which is used to monitor circuits with very different current values and which responds when the current value falls below a minimum :
de
en
- FR829775A - Interchangeable button fixing device :
en
fr
- US2122866A - Float valve :
en
- US2122882A - Anthraquinone compounds and method for their preparation :
en
- US2122908A - Hoist :
en
- CA374849A - Electric blasting initiator :
en
fr
- USD110344S - Design for a plastic sheet or similar :
en
- AU104386B2 - Improvements inthe manufacture of fishing rods :
en
- US2123033A - Apparatus for mixing and distributing fertilizers :
en
- DE662132C - Metal aircraft fuselage :
de
en
- FR829746A - Handcuffs :
en
fr
- FR829790A - Improvements made to remote indicating devices of the quantity of liquid contained in a tank :
en
fr
- GB488558A - Electric discharge vessel composed of metal :
en
- GB488537A - Improvements in and relating to tooth brushes :
en
- US2122479A - Building construction :
en
- CA374835A - Oil expressing apparatus :
en
fr
- DE662121C - Process for the preparation of polymerization products of vinyl chloride :
de
en
- US2122659A - Process of concentrating ores :
en
- US2122756A - Electrolytic condenser :
en
- CA374820A - Phototube :
en
fr
- GB488429A - Improved parasiticidal compositions and their manufacture :
en
- US2122405A - Metallic inlaid friction surface :
en
- US2122396A - Musical instrument :
en
- USD110411S - Design for a child s coat :
en
- US2122796A - Controlling device for printing machines :
en
- US2122641A - Draft regulator :
en
- AU536936A - Improvements in or relating to resistance devices and methods of making thesame :
en
- DE661822C - Device for measuring distances :
de
en
- CA374911A - Sample splitter :
en
fr
- AU207637A - An improved rotary bowl concentrator :
en
- CA374879A - Stocking knitting method :
en
fr
- FR829702A - Improvement in the establishment of wing surfaces for airplanes, seaplanes or gliders :
en
fr
- GB488426A - Improvements in or relating to circular knitting machines :
en
- US2122710A - Counting device :
en
- US2122753A - Magnifying device :
en
- CA374978A - Eye shield :
en
fr
- GB488404A - Improvements in the manufacture of urea :
en
- DE662027C - Electromagnet with a device for converting the rising into an optionally determinable, for example constant, static force-displacement diagram :
de
en
- US2122909A - Flush tank :
en
- US2122989A - Yarn clearer :
en
- US2122679A - Multiple stream feeder :
en
- US2122949A - Device for automatically controlling the filling of reservoirs, tanks, and the like :
en
- AU104300B2 - Improvements in ladies' coats andthe like :
en
- DE662250C - Jet compressor, in which the medium to be sucked in is given a certain speed before it meets the propellant :
de
en
- US2122824A - Hardness testing in water softeners :
en
- US2123146A - Rubber bladed fan :
en
- USD110367S - Design fob a tobacco ash receptacle :
en
- US2122853A - Means for fumigating materials :
en
- US2122723A - Combined film cradle and drying rack :
en
- US2122399A - Ball and pebble mill :
en
- US2122965A - Apparatus for disintegrating large solids contained in sewage :
en
- US2122530A - Ridge ventilator :
en
- US2122594A - Clutch and operating mechanism therefor :
en
- US2122954A - Apparatus for sterilizing lacteal liquids :
en
- US2123140A - Voltage sensitive reversible motor :
en
- USD110383S - Design for a trim for a door or win :
en
- US2122786A - Dehydrogenation of paraffin hydrocarbons :
en
- GB488379A - Improvements in or relating to seats, more particularly for use in vehicles :
en
- GB488421A - Improvements in or relating to holders or containers for dentures and other articles :
en
- USD110351S - Mounting :
en
- AU372737A - Improvements in or relating to speed variators suitable for use in liquid dispensing apparatus :
en
- DE662153C - Electric hotplate :
de
en
- CA374877A - Sanitary napkin :
en
fr
- US2122540A - Device for dispensing lubricating oil :
en
- US2123037A - Centrifugal casting machine :
en
- US2123041A - Method of manufacturing electric connecters :
en
- FR829694A - Diffuser-mixer-homogenizer for liquids :
en
fr
- CA374878A - Brake drum cooling device :
en
fr
- AU104312B2 - Improvements in mechanism for tipping motor vehicle truck bodies orthe like :
en
- AU104322B2 - Improvements in or relating to suppositories andthe like :
en
- DE662189C - Drive device for domestic machines :
de
en
- CA374830A - Pressing machine :
en
fr
- DE662158C - Process for impregnating fibrous materials and fabrics with aqueous rubber dispersions using wetting agents :
de
en
- DE662218C - Process for the production of housings for electrical machines from light metal :
de
en
- US2122750A - Line television :
en
- CA374881A - Belt conveyer :
en
fr
- DE662267C - Method for removing roughness on films :
de
en
- DE662111C - Arrangement for keying radio beacons :
de
en
- GB488189A - Apparatus for receiving balls, rolls or discs of sliver ejected from a sliver-balling or winding machine :
en
- GB488385A - Process for the production of yarns from flax fibres :
en
- US2122817A - Ice cream making attachment for mechanical refrigerators :
en
- FR829706A - Steam generator with forced circulation system :
en
fr
- DE662117C - Winch with slack rope hauling drive for picking up aircraft or the like out of the water :
de
en
- DE662228C - Toothbrush with rotatable brush body :
de
en
- US2122413A - Nonglare headlighting assembly :
en
- CA374919A - Gyroscope :
en
fr
- AU104339B2 - Improvements in or relating to filament tensioning arrangements for electron discharge devices :
en
- US2123137A - Apparatus for use in remodeling lasts :
en
- US2122472A - Web material and method of making the same :
en
- US2123125A - Head lamp for vehicles :
en
- GB488468A - Improvements in and relating to gas-heated water heating apparatus :
en
- FR829785A - Process for obtaining precipitates from solutions of lime aluminates :
en
fr
- FR829725A - Adjustable load harrow :
en
fr
- DE662012C - Use of copper alloys for corrosion-resistant objects :
de
en
- DE662261C - Horn sewing machine for footwear :
de
en
- US2122765A - Apparatus for testing cement :
en
- USD110421S - Design for a shirt :
en
- DE662040C - Wick holder for lighters, which is arranged in the fuel opening of the fuel container :
de
en
- USD110336S - Design for a mouthpiece for pipes or :
en
- USD110352S - Design fob a coat :
en
- DE662233C - Device for guiding tightly closing sliding doors, especially for railroad cars :
de
en
- GB488478A - Improvements in or relating to electrical current control panels :
en
- DE662077C - Underfeed firing system :
de
en
- US2123045A - Magnetic detector :
en
- US2122555A - Braun tube :
en
- GB488650A - Improvements in and relating to colour photography and reproduction :
en
- US2122966A - Drill press table operating means :
en
- US2122636A - Soap dispensing device :
en
- FR829801A - Sight-derivometer device for flying machines and other applications :
en
fr
- FR829670A - Improvements made to wind engines and to electrical energy production installations comprising wind engines :
en
fr
- FR829703A - Arrangement of cooling ribs for air-cooled cylinders, in particular in-line cylinder engines :
en
fr
- GB488374A - Improvements in photographic developers :
en
- US2122572A - Manufacture of cellulose derivatives :
en
- US2122632A - Vacuum cleaner support :
en
- US2122768A - Temperature control device :
en
- US2122953A - Doorbell :
en
- US2123038A - Gas-density meter :
en
- DE662159C - Process for the production of shatterproof laminated glass :
de
en
- US2122887A - Lighting control system :
en
- USD110384S - Design for a rail car or similar :
en
- US2123144A - Apparatus for elevated temperature service :
en
- US2122787A - Treatment of paraffin hydrocarbons :
en
- FR829849A - Industrial product consisting of a sealed label allowing the identification of young plants :
en
fr
- DE662107C - Device for demodulating phase or frequency modulated vibrations :
de
en
- DE662243C - Electric incandescent lamp with a filament arranged in a plane perpendicular to the axis of the incandescent lamp :
de
en
- US2122717A - Protector for pistons and the like :
en
- US2122976A - Process for separating petroleum emulsions :
en
- DE662113C - Process for incinerating concentrated waste liquor in furnaces :
de
en
- DE662299C - Step ladder with pairs of stiles that can be moved and locked against each other :
de
en
- US2122457A - Method of separating constituents of mineral oils :
en
- US2122394A - Thin stock process and apparatus for making paper :
en
- USD110386S - Design for a chair :
en
- FR829876A - Process for the preparation of coal and the like passing through passage washers with a fixed bed of shale or stones :
en
fr
- GB488210A - Improvements in devices for displaying information :
en
- USD110377S - Design for a shooting range cabinet :
en
- GB488224A - Improvements in or relating to speed governors :
en
- GB488382A - Improvements in brake blocks or linings with a view to increasing their adherence :
en
- FR829809A - Method and device for retracting and immobilizing retractable landing gears of flying machines and their applications :
en
fr
- FR829864A - Process for obtaining acetone and butanol by fermentation :
en
fr
- GB488346A - Improvements in and relating to means for attaching parts particularly circuit elements to plates :
en
- US2122608A - Gasket stripping :
en
- US2122693A - Bimetal and circuit breaker employing the same :
en
- US2122819A - Electrical connecter :
en
- GB488628A - Improvements in metal bottles or containers and methods of manufacturing the same :
en
- GB488401A - Improvements in or relating to boxes or containers for soap :
en
- GB488649A - Clothes and dish washing appliance :
en
- GB488441A - Improvements in or relating to casings for rotary slide vane or rolling piston compressors :
en
- FR829718A - Coil system for electric vehicle counting apparatus and the like :
en
fr
- US2123145A - Device for blowing and cooling glassware :
en
- USD110425S - Design for lace :
en
- US2122815A - Stapling machine :
en
- US2122933A - Welding apparatus :
en
- USD110408S - alenikoff :
en
- US2122523A - Device for severing measured portions from a bar of ice cream :
en
- US2123152A - Treatment of cellulosic materials :
en
- USD110358S - Design for an automobile body :
en
- DE662185C - Rail fastening on hook washers :
de
en
- US2122706A - Indestructible release mechanism for blasting cartridges :
en
- USD110401S - Design fob a manicure table :
en
- FR829896A - Door locks for rail vehicles, buses, etc. :
en
fr
- GB488475A - An improved machine for cutting sugar confection and the like plastic substances :
en
- DE662059C - Arithmetic unit for multiplication calculations :
de
en
- DE662072C - Device for the regulation of electrical alternating current stage lighting systems :
de
en
- GB488415A - Improvements relating to extension tubes of vacuum cleaners :
en
- GB488443A - Improvements in and relating to coating iron or mild steel with lead :
en
- GR7493B - ELECTRIC BOILER WITHOUT INFLAMMATION WIRES AND RESISTANTS. :
el
en
- US2122473A - Method of forming a wer :
en
- USD110376S - Design for a shooting range cabinet :
en
- USD110397S - Design for a knife :
en
- GB488469A - Improvements relating to golf club heads :
en
- AU264837A - Process of making very voluminous, flat, and strong papers, cartons and cardboards :
en
- CA374890A - Hydro-carbon gas polymerization :
en
fr
- DE662282C - Subsequent system for precision instruments, e.g. B. Gyrocompasses :
de
en
- DE662199C - Lathe for internal form turning of hollow bodies :
de
en
- US2122856A - Strapping material for binding or securing boxes, bales, parcels, and other packagesand process for manufacturing the same :
en
- FR829685A - Turret intended to support cameras on board airplanes :
en
fr
- FR829708A - Reinforced concrete roofing and its production process :
en
fr
- DE662064C - Feedback circuit diagram, especially for conveyor systems :
de
en
- GB488357A - Improvements in or connected with toy electric railway vehicles :
en
- GB488362A - Improvements in and relating to the production of cellulose :
en
- DE662285C - Device for rubbing out several bearing points arranged one behind the other :
de
en
- US2122971A - Lamp shade :
en
- CA374862A - Phosphatic ore processing :
en
fr
- GB488380A - Improvements in or relating to boxes, packets and display arrangements :
en
- GB488455A - Paddle wheel propelling means for ships and the like :
en
- DE662156C - Process for the preparation of polymerization products from thiovinyla ethers :
de
en
- GB488556A - Improvements in and relating to oils, fats, greases or the like :
en
- US2123015A - Seal for discharge lamps :
en
- US2122475A - Pulp screening machine :
en
- US2122890A - Projection screen and art of producing it :
en
- GB488447A - Improvements in or relating to combined electric switches and coupling devices :
en
- FR829690A - Anti-glare windshield :
en
fr
- GB488564A - Means for supporting mechanically vibrating elements such as piezo electric crystals :
en
- DE662142C - Ventilation device for the line of a hydraulic motor vehicle brake :
de
en
- FR829692A - Tank trailer for water clarification, sterilization and deodorization :
en
fr
- DE662110C - Procedure for determining the location using a rotating radio beacon :
de
en
- FR829884A - High pressure mercury vapor discharge tube, artificially cooled :
en
fr
- GB488332A - Noise-excluding ear appliances :
en
- GB488614A - Improvements in aerofoils :
en
- US2122638A - Book cover protector :
en
- US2122728A - Rubber process and product :
en
- DE662278C - Magnet system for electric bicycle alternators :
de
en
- US2122711A - Underfeed stoker :
en
- GB488465A - Improvements in or relating to electro-cardiographs and to the production of electro-cardiograms :
en
- DE662227C - Device for hot rolling of metal strips :
de
en
- US2122663A - Tree ball binder :
en
- US2123020A - Valve :
en
- US2123126A - Garbage can :
en
- USRE20784E - Lubricating oil :
en
- AU104370B2 - Improvements in and connected with the treatment of liquids :
en
- FR829767A - Process for making photo-phonographic copies without silver, by the chromate process :
en
fr
- US2122532A - Flexible curtain for doorways :
en
- DE662105C - Device for the layering of non-circular flat disks, especially for spiral staircase-shaped stacked edge mirror arrangements of optical image splitters or throwers :
de
en
- US2122713A - Cigarette snuff-out holder :
en
- AU458437A - Improvements in and relating to hollow glass blocks :
en
- AU104316B2 - Improvements relating to fuel for internal combustion engines :
en
- US2122411A - Traffic control system and apparatus :
en
- USD110400S - Combined display and order card :
en
- DE662139C - Thermally and magnetically acting overcurrent release :
de
en
- US2122709A - Aerofoil structure :
en
- US2122762A - Art of distillation :
en
- AU104348B2 - Improved dispensing top for containers :
en
- CA374927A - Textile material processing :
en
fr
- CA374828A - Pulp article manufacture :
en
fr
- US2122447A - Noise reducing means for cabin aircraft :
en
- AU257037A - Improvements in night latches :
en
- GB488326A - Improvements in or relating to teeth cleaning devices :
en
- GB488471A - High pressure positive column electric arc lamp :
en
- US2122551A - Apparatus for mixing volatile liquids with solid materials :
en
- USRE20781E - Gas administering machine :
en
- AU104336B2 - Improvements in or relating to electron discharge devices ofthe electron multiplier type, and to arrangements embodying thesame :
en
- AU473237A - Improvements in illuminated display signs :
en
- US2122745A - Masterless connecting rod mechanism for radial engines or pumps :
en
- DE662281C - Process for the production of diolefin polymers :
de
en
- US2122595A - Tamperproof container device :
en
- CA374831A - Cylinder door fastening means :
en
fr
- DE662248C - Oil burner with fuel intake from an oil level regulator :
de
en
- DE662265C - Overhead viewfinder combined with a basic range finder :
de
en
- AU246337A - Improvements in pulverzers :
en
- GB488529A - Improvements in and relating to beds, mattresses, couches, bed chairs and the like :
en
- US2122767A - Scavenging implement :
en
- AU104331B2 - Improvements in means for mixing paint and liquid materials of like consistency on the containers thereof :
en
- AU104352B2 - Improvements relating to power driven mincing machines :
en
- CA374948A - Piston ring :
en
fr
- AU104304B2 - Improvements in and relating to apparatus for dispensing beer and the like under pressure :
en
- AU104345B2 - Improvements in or relating to speed variators suitable for use in liquid dispensing apparatus :
en
- FR829657A - Bra enhancements :
en
fr
- DE662226C - Method for weaving a rubber-elastic double loop fabric :
de
en
- US2122545A - Wool duster :
en
- US2122861A - Manufacture of calcium arsenate :
en
- GB488303A - Improvements in or relating to abrasive-coated discs :
en
- FR829900A - Centrifugal force dust separator :
en
fr
- FR829663A - Device allowing flags or flags to be flown in a calm atmosphere such as a closed room :
en
fr
- GB488318A - Improvements in or relating to machines for forming continuous wrapped tobacco rods :
en
- GB488354A - Improvements relating to rotary pumps, compressors and like machines :
en
- GB488368A - Improvements in or relating to machines of the double axially opposed needle cylinder type :
en
- DE614691C - Process for the simultaneous clearing, dividing and compacting of raw cast metal and raw cast steel blocks with a cruciform cross-section :
de
en
- US2122574A - Tank vehicle structure and the like :
en
- AU254337A - Improvements relating to signal apparatus of the search light type :
en
- AU282637A - Improvements in or relating togas-pressure brakes :
en
- FR829886A - Arrangement of main boilers for steamers :
en
fr
- GB488439A - Improvements in and relating to toy vehicles :
en
- FR829776A - Process for the manufacture of reinforced or reinforced plastic tubes and products obtained :
en
fr
- DE662031C - Method for the production of braids on the single-strand teasing machine :
de
en
- GB488484A - Improvements in metal bottles or containers :
en
- US2122729A - Piston expander :
en
- CA374847A - Adhesive backing :
en
fr
- DE661975C - Stand-fed three-phase shunt motor, adjustable by brush shift :
de
en
- US2123086A - Wheel arm joint :
en
- AU257937A - Improvements in means for artificial floral decorations :
en
- FR829894A - Electric circuit closing and breaking device :
en
fr
- GB488249A - Improvements in egg stamping devices :
en
- GB488632A - Improved apparatus for protection against gases :
en
- FR829834A - Process and products for combating pests and for protecting wool, furs, horsehair, feathers, etc., against the ravages of moths :
en
fr
- US2122885A - Container :
en
- USRE20785E - Garment :
en
- FR829888A - Gyroscopic apparatus :
en
fr
- GB488486A - Television scanning means :
en
- US2122891A - Vehicle signal :
en
- US2122670A - Shade roller check :
en
- US2122780A - Rotary cooking appliance :
en
- DE662305C - Swash plate assembly for single or double acting piston engines, especially internal combustion engines :
de
en
- US2122421A - Tobacco treatment :
en
- USD110410S - Design for a textile fabric :
en
- US2122434A - Builder motion for textile machinery :
en
- US2122422A - Apparatus for reducing resistance :
en
- US2122429A - Hearing aid :
en
- US2122867A - Antislip device for footwear :
en
- US2122637A - Paper dispenser :
en
- US2123071A - Combination fixture :
en
- AU104376B2 - Process of making a uniform, light, and strong half-cellulose from straw, grasses, and similar materials forthe manufacture of paper, carton, and cardboard :
en
- DE662219C - Process for the preparation of a medicament suitable for the treatment of bronchial asthma and emphysema :
de
en
- DE662256C - Blow bar threshing machine with the discharge grate pointing upwards from the horizontal center plane of the concave :
de
en
- USD110404S - Design fob a textile fabric :
en
- DK54927C - Steam boiler or Water heater. :
da
en
- AU306037A - Process forthe catalytic treatment of motor fuels :
en
- DE662097C - Contact protection socket for tubular lamps with contact pins arranged on the front sides :
de
en
- DE662128C - Hammer mill :
de
en
- DE662241C - Fully mains operated amplifier with rectifier tube and a sieve tube in series with a voltage supply line :
de
en
- FR829838A - Improvements to television circuits :
en
fr
- USD110395S - Design for an automobile :
en
- GB488509A - Improvements in tensioning devices for transmission chains and the like :
en
- AU259837A - Improvements in or relating to radio-receiving circuit arrangements with variable band width :
en
- US2122454A - Heat transfer unit :
en
- GB488322A - Improvements in the alloying of metals :
en
- GB488531A - Improvements in and relating to the manufacture of link arms such as drag links, tierods and the like :
en
- DE662275C - Device for regulating the fabric take-off on looms :
de
en
- GB488232A - Improvements in ball or float valves :
en
- US2122859A - Process for making plates for color printing :
en
- USD110409S - Design for a textile fabric :
en
- DE662062C - Process for achieving a firm connection between two layers of different metals produced by means of the metal spraying process :
de
en
- DE662087C - Device for processing the cover sheet :
de
en
- DE662157C - Process for the polymerisation of acrylic acid, its homologues, its salts or esters :
de
en
- US2122972A - Yarn :
en
- US2123081A - Fastening for tenon-joints :
en
- GB488501A - Improvements relating to electric relay devices and the like :
en
- AU104317B2 - Improvements in cheese hoops :
en
- DE662177C - Gas generator to which the wind is fed both from the central grate and from outside :
de
en
- GB488315A - Improved method of and means for producing bent laminated timber and the like material :
en
- GB488472A - Improvements relating to lamps :
en
- CA374941A - Drying frame :
en
fr
- GB488320A - Process of roasting cement, lime or similar material :
en
- GB488561A - Improvements in process for inhibition of mould growth on foodstuffs and other organic materials susceptible thereto :
en
- AU104326B2 - Improvements in illuminated display signs :
en
- DE662178C - Method and apparatus for copying image sound films :
de
en
- FR829719A - Improvements to the hulls of mechanically propelled vessels :
en
fr
- GB488479A - Improvements in copying milling machines :
en
- FR829717A - Semi-automatic telephone systems :
en
fr
- DE662125C - Device used for root feeding :
de
en
- US2122596A - Sprinkler :
en
- US2122799A - Shaker for vacuum cleaner filters :
en
- DE662143C - Process for making a specialty beer with a low sugar content :
de
en
- FR829677A - Improvements made to light signaling devices, in particular those intended for beaconing :
en
fr
- US2122784A - Conversion of hydrocarbon oils :
en
- USD110350S - Design fob a plastic sheet ob similar :
en
- GB488298A - Improvements in control devices for the stopper rods of ladles for the casting of metals :
en
- GR7510B - WINGED BOAT. :
el
en
- USRE20782E - Faucet connecter :
en
- DE662252C - Inhaler :
de
en
- CA374870A - Stoking installation :
en
fr
- US2123136A - Blank measuring and distrubuting machine :
en
- USD110405S - Design for a rug :
en
- AU104355B2 - Control mechanism for the friction cone of overhead drive gear of sheep shear outfits :
en
- US2122466A - Apparatus for surfacing glass sheets :
en
- US2123031A - Thermos carrier :
en
- CA374844A - Circuit interrupter :
en
fr
- CA374838A - Paper machine table roll :
en
fr
- CA374939A - Ribbon :
en
fr
- AU104388B2 - Process for making half-cellulose from straw and grasses for paper and cardboard manufacture :
en
- US2122610A - Boiler, more particularly oil burning sectional boiler :
en
- US2122658A - Hammer mill :
en
- US2122777A - Hydrocarbon oil conversion :
en
- GB488311A - Process for the profiling and dressing of profile grinding discs :
en
- CA374872A - Underfeed stoker :
en
fr
- DE662075C - Runner for multi-pole, self-starting single-phase synchronous small motors with a rotating field generated by short-circuit windings on the auxiliary poles :
de
en
- US2122543A - Container coatings :
en
- US2122597A - Pressure compensator :
en
- US2122662A - Propeller surfacing machine :
en
- US2122492A - Incineration :
en
- US2122624A - Road torch :
en
- US2123156A - Asphalt distributor :
en
- DE662301C - Stove with a funnel that is tapered towards the bottom and arranged in the ash removal area :
de
en
- CA374866A - Germicidal and antiseptic composition :
en
fr
- US2122913A - Method of pickling coiled metal :
en
- AU104320B2 - Improvements in wire mattresses and the like :
en
- US2122493A - Carton :
en
- US2122918A - Communication system :
en
- US2123023A - Article display cabinet :
en
- FR829892A - Automatic shut-off device for gas supply :
en
fr
- DE662060C - Device for transferring the numerical value set in a tabulating machine to a register :
de
en
- AU261837A - Improvements in textile fabrics :
en
- US2123034A - Circuit breaker control system :
en
- DE662204C - Process for the production of porous bodies by molding a doughy mass :
de
en
- CA374825A - Organic compound sulphurizing process :
en
fr
- US2122520A - Face protector :
en
- US2122904A - Tamperproof can :
en
- US2122722A - Insulin bottle holder :
en
- DE662147C - Waterproof cover made of wooden panels to protect freshly laid concrete, especially road surfaces :
de
en
- DE662208C - Device for cutting the weft thread loops and weft thread ends on interchangeable looms :
de
en
- AU104327B2 - Improvements in and relating to rotary wing aircraft :
en
- CA374917A - Rubber vulcanization :
en
fr
- US2122876A - Electrolytic apparatus :
en
- CA374944A - Building tile :
en
fr
- US2123116A - Knitted fabric :
en
- DE662093C - Apparatus for producing a multicolor image on a transfer pad :
de
en
- US2122412A - Tag remarker :
en
- GR7509B - HEATER TO PROVIDE HOT WATER IN THE SANITARY WARE. :
el
en
- CA374839A - Paper machine table roll :
en
fr
- US2122503A - Shoe bottom unit and method of making the same :
en
- US2122522A - Electrical heating device :
en
- US2122886A - Process of polymerization :
en
- US2122984A - Hand trap :
en
- USD110365S - Design for a chair :
en
- US2122841A - Tip-up :
en
- FR829756A - Further development of clarifiers for the separation of solids from liquids by sedimentation :
en
fr
- FR829792A - Medical cup holder device for gas masks :
en
fr
- US2122546A - Ground rod fitting :
en
- US2122701A - Transmission :
en
- CA374979A - Coin packing means :
en
fr
- US2122919A - Fan structure :
en
- FR829680A - Mobile device to increase the resistance to the advancement of an aircraft at will :
en
fr
- US2122996A - Loading of ordnance :
en
- USD110423S - Design foe a lamp :
en
- US2122731A - Poultry holder :
en
- USD110372S - Design for a coat :
en
- GB488620A - Wetting and penetrating agents for strong alkali lyes :
en
- DE662047C - Sole splitting machine :
de
en
- GR7505B - DOORS OF ANTI-REPRESENTATIVE SHELTERS AND THEIR FIRE. :
el
en
- GB488541A - Improvements in fountain-pens :
en
- GB488339A - Improvements in or relating to the manufacture of collapsible tin-coated lead tubes :
en
- FR829656A - Nursery bra :
en
fr
- DE662249C - Oil pressure atomizer burner with an ignition chamber in front of the atomizer nozzle :
de
en
- FR829793A - Portable machine for sawing rails and joists on site :
en
fr
- GB488321A - Method and means for facilitating the flow of fluids in pipes or conduits :
en
- GB488559A - Improvements in or relating to processes for scanning sound or combined sound and picture films :
en
- USD110348S - Design for a plastic sheet ob similar :
en
- USD110373S - Design for a plastic sheet or similar :
en
- DE661306C - Firearm without firing pin and cartridge for firing from the same :
de
en
- DE662319C - Game device with a movable game board under a transparent bell :
de
en
- FR829684A - New combat gear :
en
fr
- CA374869A - Sponge rubber :
en
fr
- FR829897A - Synchronization of disc analyzers for television :
en
fr
- GB488310A - Improvements in or relating to ground-marking machines :
en
- GB488350A - Improvements in or relating to artificial fertilisers and methods of producing same :
en
- GB488651A - Improvements in or relating to the production of hydrocarbon products of low boilingpoint by the treatment of carbonaceous materials of elevated temperatures :
en
- DE662112C - Back-up voltage converter with a high-voltage coil with a layer winding graduated in the axial direction between the voltage poles :
de
en
- DE662048C - Method and device for producing an elastic thread, in particular for knitted, knitted and woven goods :
de
en
- GB488519A - Preparations for protection from insects :
en
- US2122455A - Means for detachably securing a pen, pencil, or the like in a pocket :
en
- US2123011A - Electron discharge apparatus :
en
- US2122603A - Swing suspending clamp :
en
- US2122630A - Steam separator :
en
- US2123077A - Rug making device :
en
- FR829868A - File cabinet for phonograph records, graphophones or similar devices :
en
fr
- CA374971A - Illuminating device :
en
fr
- GB488316A - Process and apparatus for recovery of carbon disulphide or other solvents :
en
- US2122916A - Film developing apparatus :
en
- US2122997A - Method of recovering zinc sulphate dihydrate :
en
- DE662207C - Ram operated by compressed air or steam :
de
en
- GB488330A - Improvements in or relating to film-splicing devices :
en
- GB488290A - Calculating apparatus :
en
- GB488524A - Improvements in or relating to the feeding of electric current and the transmission of the advancing movement to covered electrodes used in automatic welding :
en
- DE662145C - Process for the production of technically pure copper sulphate :
de
en
- IE15306L - Variable speed gears :
en
- FR829691A - Improvements to the locking of headlight glasses :
en
fr
- GB488420A - Improvements in or relating to magnetic separators :
en
- DE662202C - Centrifugal pump :
de
en
- FR829829A - Friction wheel transmission :
en
fr
- US2122914A - Plug valve :
en
- GB488352A - Improved devices comprising at least one super-pressure mercury vapour discharge tube :
en
- GB488449A - Improvements in or relating to wooden crates and packing cases :
en
- GB488445A - Improvements in or relating to sliding roofs for vehicles :
en
- GR7494B - HYDRAULIC PRESSURE MOTOR. :
el
en
- GB488286A - An improved rotary pump, compressor or exhauster :
en
- FR829828A - Textile fabric processing enhancements for crease resistance :
en
fr
- FR829885A - Azo dyes and their preparation process :
en
fr
- US2122715A - Comb and hair liquid device :
en
- US2123014A - Nicotine separating cool smoke pipe stem :
en
- US2122669A - Stamping press :
en
- US2123062A - Abradant :
en
- FR829693A - Electrically welded chain manufacturing process :
en
fr
- US2122607A - Cotton separating and recovering method :
en
- GB488333A - Improvements in or relating to electrically heated hot water heating installations :
en
- US2122707A - Nitrogen-containing resins :
en
- AU512537A - Improvements in and relating to the treatment of materials containing tantalum and / or niobium :
en
- FR829761A - Improvements to shuttle stitch sewing machines :
en
fr
- GB488490A - The manufacture of organic nitrogenous base salts of sulphuric acid esters and products thereof :
en
- US2122879A - Plate cooler :
en
- FR829788A - Automobile headlight :
en
fr
- FR829846A - Improvements to rare gas tubes for illuminated signs :
en
fr
- FR829883A - Recording or reproducing apparatus for sound cinematographic films or for purely sound films :
en
fr
- CA374977A - Knitting device :
en
fr
- DE662073C - Overcurrent protection :
de
en
- GB488640A - Improvements relating to bricks or blocks for general building and for furnaces :
en
- US2122864A - Bottle capping machine :
en
- USD110413S - Design fob a dress :
en
- CA374834A - Hot and cold control fixture :
en
fr
- US2122925A - Coupling for canvas tubing :
en
- DE662175C - Protection circuit for line sections based on the comparison of the energy directions :
de
en
- US2122508A - Signaling device :
en
- US2122766A - Aerial banner :
en
- FR829895A - Process for determining the quantities and kinds of fertilizing substances to be added to a specific soil for maximum fertility :
en
fr
- GB488337A - Improvements in or relating to coding and decoding machines :
en
- US2122409A - Esters of para-hydroxyphenyliminodiacetic acid :
en
- GB488508A - Improvements in and relating to thermionic oscillation generators :
en
- DE634390C - Method for moving wings to and fro automatically :
de
en
- GB488278A - Improvements in and relating to the sand facing of bricks, building blocks and the like :
en
- DE662099C - Resilient fitting bodies (dowel pin, shaft, etc.) adhering due to internal stress :
de
en
- DE662124C - Wooden barrel, especially for distributing liquid manure :
de
en
- US2122934A - Key container :
en
- US2122677A - Internal combustion engine :
en
- GB488563A - Beverage-extracting machines :
en
- DE662088C - Process for improving opened starch products :
de
en
- US2122601A - Vat dyestuffs of the anthraquinone series :
en
- US2122849A - Box toes softener :
en
- US2122863A - Reamer :
en
- US2122562A - Tuning indicator circuit :
en
- US2122690A - Automatically operating window screening device :
en
- US2122452A - Acid treatment of wells :
en
- US2123121A - Corn pad and plaster :
en
- FR829940A - Improvements to powerline transmission systems :
en
fr
- FR829751A - Forced circulation boiler :
en
fr
- FR829781A - Process for producing white-black photographic images free of silver :
en
fr
- GB488342A - Improvements in or relating to electric circuit-breakers having isolating arrangements :
en
- USD110388S - Design for a serving tray :
en
- US2123135A - Shoe construction :
en
- DE662183C - High pressure turbine thrust bearings :
de
en
- DK54939C - Fly swatter. :
da
en
- US2123122A - Insulator and hanger for same :
en
- FR829893A - Advanced electric oven :
en
fr
- GB488225A - Improvements in or relating to paper makers dryer felts :
en
- USD110363S - Design for a scouring brush :
en
- US2123087A - Individual wheel suspension :
en
- DE662296C - Process for the production of centrifugally cast bodies :
de
en
- FR829759A - Firecracker for signaling railways or other applications :
en
fr
- US2122652A - Link :
en
- US2122646A - Brake lever construction :
en
- US2122899A - Fluid-operated balancing system :
en
- US2122743A - Mop :
en
- US2123058A - Control device and system :
en
- CA374930A - Rotary switch :
en
fr
- AU104310B2 - Process forthe catalytic treatment of motor fuel :
en
- GB488617A - Improvements in or relating to apparatus for feeding cut tobacco :
en
- US2122837A - Universal coupling :
en
- US2123094A - Attachment for animal traps :
en
- US2122469A - Apparatus for making glass :
en
- US2122571A - Spark plug :
en
- US2122489A - Utility cabinet for solid fuel cook stoves :
en
- CA374947A - Direction indicator :
en
fr
- US2122634A - Method of fusing hydrated substance :
en
- DE662146C - Evaporator pipe for refrigeration machines :
de
en
- GB488292A - Improvements in or relating to electrically heated liquid boilers and steam-raisers :
en
- US2123150A - Spinner :
en
- DE662122C - Use of copper alloys for objects with high conductivity, mechanical strength and high heat resistance :
de
en
- DE662053C - Control device for a feed water preheater, especially for high pressure steam power plants :
de
en
- FR829726A - Magnetic induction flux electrodynamic attraction rocker :
en
fr
- CA374814A - Wheel :
en
fr
- DE660236C - Working methods in dry distillation plants :
de
en
- US2122999A - Support :
en
- GB488495A - Improvements in and relating to drive equalizing couplings :
en
- US2122519A - Manufacture of artificial silk :
en
- USD110360S - Design foe a register dial plate for :
en
- US2122975A - Slack adjuster for brakes :
en
- FR829664A - Improvements to running gear intended in particular for heavy vehicles or crawler tractors :
en
fr
- GB488510A - Improvements in and relating to variable speed friction drives :
en
- US2123084A - Centrifugal switch :
en
- US2122416A - Automatic electric flasher :
en
- US2123032A - Preparation of aminoguanidine salts :
en
- FR829737A - Device for attaching ballast weights to the diving suits :
en
fr
- FR829810A - Tubular lighting fixture :
en
fr
- US2122968A - Hermetically sealed container :
en
- US2123057A - Oppositely rotating coaxial propellers :
en
- US2122805A - Production of thermoplastic polymerization products :
en
- US2123005A - Motor vehicle :
en
- US2123046A - Sintered hard metal alloys :
en
- GB488518A - Improved air controlling device for pneumatic sheet feeders :
en
- DK54948C - Sedimentation apparatus. :
da
en
- GB488389A - Starting device for internal combustion motors and similar engines :
en
- GB488414A - Improvements in and connected with hand appliances for electrical spot welding :
en
- GB488630A - Powerplants for the propulsion of vehicles :
en
- FR829805A - Absorbent and deodorant hygienic diaper for children or patients and method of preparation thereof :
en
fr
- GB488436A - Improvements in or relating to straight bar knitting machines :
en
- GB488991A - Improvements in and relating to wire for electric welding :
en
- DE662108C - Arrangement for regulating the severity of an oscillation circuit :
de
en
- US2123133A - Apparatus for switching on the starter of an internal combustion engine :
en
- DE662096C - Headlights, especially for electric light sources :
de
en
- DE662255C - Axle cap counter :
de
en
- GB488500A - Improvements in the manufacture of artificial filaments and the like :
en
- US2122901A - Handle fastening means :
en
- DE662245C - Incandescent cathode for ultra-short wave tubes :
de
en
- GB488246A - Improved electrical switch :
en
- GB488431A - Improvements in and relating to refrigerants :
en
- AU104389B2 - Process forthe catalytic conversion of oxides of carbon into higher hydrocarbons by means of hydrogen :
en
- FR829862A - light ray scanning emitter :
en
fr
- US2122811A - Necktie :
en
- US2122963A - Window construction and regulator for same :
en
- US2123028A - Method of producing colored asbestos-cement products :
en
- US2122444A - Automobile body :
en
- US2122631A - Propeller shaping machine :
en
- US2122502A - Padding for gentlemen's and ladies' clothes :
en
- US2123067A - Toaster :
en
- AU363337A - Improvements in cheese hoops :
en
- CA374885A - Vehicle wheel :
en
fr
- US2123092A - Filter treatment :
en
- AU104383B2 - Improvements in means of storing and recovering the surplus electrical energy temporarily delivered by large wind-driven dynamos :
en
- CA374984A - Composite garment :
en
fr
- US2122703A - Nozzle for extruding stiff plastic material :
en
- US2122542A - Conveyer belt for fruit sizing machines :
en
- US2122930A - Mechanical control means for liquid fuel burners :
en
- US2122622A - Indicating apparatus :
en
- US2123029A - Spraying device :
en
- US2122476A - Individual suspension :
en
- US2122763A - Cutter mounting :
en
- DE662109C - Monitoring frame for ultrashort waves :
de
en
- AU104363B2 - Improvements in or relating tothe manufacture or production of material and garments therefrom for bathing and swimming :
en
- US2122620A - Waste and overflow fitting :
en
- US2123132A - Lug strap :
en
- US2122491A - Incineration :
en
- US2122951A - Ventilated tuyere :
en
- US2122442A - Fastening device :
en
- US2122460A - Alarm signaling system :
en
- US2123127A - Insect electrocuting device :
en
- USD110417S - Design fob a diner :
en
- USRE20778E - Air register :
en
- US2122851A - Amplifying circuits :
en
- GR7504B - PROVISIONS ARE SUCCESSFULLY SUCCESSFUL MODIFICATION OF THE VARIOUS GREEK ARMY VARIOUS ARMOR OF VARIOUS CALIREMS. :
el
en
- US2122752A - Water ice refrigerator :
en
- AU263337A - Improvements in or relating to transmission line systems for feeding high frequency eneragy simultaneoussly form a plurality of transmitters :
en
- AU424837A - Improvements in or relating to suppositories andthe like :
en
- AU360637A - Improvements relating to fuel for internal combustion engines :
en
- DE662212C - A cupboard or the like operated by a cooling device or special heating. :
de
en
- CA374856A - Circuit breaker mechanism :
en
fr
- US2122809A - Anchored heel protector :
en
- CA374817A - Telephone system :
en
fr
- CA374954A - Can seaming machine :
en
fr
- CA374891A - Snap switch :
en
fr
- FR829754A - Automatic feeder for printing machines :
en
fr
- CA374883A - Rail vehicle signal system :
en
fr
- CA374922A - Textile thread :
en
fr
- CA374843A - Dye colloidized pigment :
en
fr
- US2122525A - Apparatus for manufacturing metal closures :
en
- US2122900A - Method of and apparatus for dissolving soluble solid materials :
en
- AU104375B2 - Process of making very voluminous, flat, and strong papers, cartons and cardboards :
en
- GB488476A - Stuffing box packing :
en
- CA374932A - Tin alloy :
en
fr
- US2123076A - Air conditioning apparatus for passenger cars :
en
- GB488300A - Improvements in artificial horizons :
en
- FR829686A - Process for improving acid baths used in metallurgy :
en
fr
- FR829865A - Airplane helicopter propeller blade and its manufacturing process :
en
fr
- GB488433A - Improvements in and relating to ambulance stretchers :
en
- DE641815C - Device for the automatic moving back and forth of agitator blades :
de
en
- GB488496A - Improvements in or relating to tyres for vehicle wheels :
en
- FR829710A - High pressure arc lamp :
en
fr
- US2123102A - Hydraulic equalizer for automobile mechanical brakes :
en
- US2122836A - Self-angling apparatus for the catch of fish :
en
- US2123001A - Tuning indicator system :
en
- AU30337A - Improved reversible undergarment anda method of-fabricating same :
en
- US2122667A - Stop valve :
en
- US2122937A - Freezing tray :
en
- DK54933C - Transmission system with symmetrically twisted remote control cables. :
da
en
- CA374938A - Benzol motor fuel :
en
fr
- AU263637A - Improvements in or relating to television and like apparatus :
en
- CA374864A - Aerated food product :
en
fr
- US2122497A - Ventilating insole :
en
- CA374855A - Garage door :
en
fr
- CA374983A - Coat :
en
fr
- US2122791A - Folding porch construction :
en
- CA374976A - Vehicle with variable tire tread surfaces :
en
fr
- US2123138A - Production of magnetizable materials :
en
- CA374942A - Automobile clock :
en
fr
- CA374921A - Internal combustion engine :
en
fr
- CA374951A - Storage receptacle :
en
fr
- US2122554A - Labeling machine :
en
- US2122528A - Hinge :
en
- US2122553A - Window construction :
en
- US2122719A - Ethynylhydroxycarboxylic acids, lactones thereof and process of preparing them :
en
- US2122870A - Automatic aerophotographic camera with a rotary annular plate-magazine :
en
- US2122757A - Drill stem coupling :
en
- GB488299A - Improvements in or relating to electric heating elements or hot plates of or for electric cooking stoves and the like :
en
- US2122451A - Method of creating designs for candles :
en
- US2123026A - Method of finishing gears :
en
- US2122955A - Collapsible wheel :
en
- US2123079A - Fluid seal :
en
- US2122576A - Window sash balance :
en
- DE662133C - Cover for ship hatches :
de
en
- FR829770A - Portable typewriter suitcase :
en
fr
- AU104309B2 - Process and apparatus for thermal deposition of metals :
en
- AU260637A - Improvements in or relating to mounting arrangements for piezo electric crystals :
en
- US2122868A - Clamp :
en
- US2123123A - Refrigerating system capacity control :
en
- CA374808A - Heater plug switching device :
en
fr
- US2122621A - Balancing machine with rocking axis adjustable at will :
en
- US2123066A - Control system :
en
- CA374854A - Receptacle and closure :
en
fr
- US2122808A - Rock bit :
en
- US2122561A - Hat :
en
- US2122446A - Manufacture of calctum metal :
en
- US2122518A - Ribbon feed mechanism :
en
- US2122521A - Cooling jacket construction :
en
- US2122844A - Cooking stove burner attachment for heating water :
en
- US2122633A - Vacuum cleaner conduit :
en
- US2122748A - Four-pole device containing nonlinear resistors :
en
- AU104319B2 - Improvement in knob construction :
en
- GB488358A - Improvements in high speed tools for lathes, planers, slotters and like machines :
en
- GB488373A - Improvements relating to reinforcement of synthetic resinous materials and objects :
en
- US2122852A - Pressed clothes bagger :
en
- USD110349S - Design for a plastic sheet or similar :
en
- US2122850A - Amplifier :
en
- US2123021A - Refrigeration system :
en
- US2123049A - Mirror :
en
- USD110338S - Design for a wall-plaque ashtray :
en
- FR829743A - Spring or spring device for automatic closing or opening of doors, component such as door closers or the like :
en
fr
- FR829812A - Fastening clip with screw button :
en
fr
- GR7501B - OINTMENT, BY APPLICABLE, THE PRESSED MAP IS CONVERTED FROM AUTHORITY USED FOR WRITING IN SCHOOLS AND OTHER WORK. :
el
en
- GB488221A - Optical arrangement for scanning machines :
en
- GB488291A - Washing leaflets :
en
- US2122668A - Vending machine :
en
- US2122507A - Pneumatic tool :
en
- AU104356B2 - Improvements in means for artificial floral decorations :
en
- US2122406A - Hydraulic shock absorber :
en
- US2122541A - Reversing gear :
en
- US2122565A - Chair iron :
en
- US2122581A - Process of preparing phenolic condensation products :
en
- US2122727A - Rubber process and product :
en
- DE662276C - Process for the production of weather-resistant briquettes from strongly swelling brown coal :
de
en
- US2123085A - Oil burner system :
en
- US2122831A - Hinge :
en
- US2122577A - Interlocking panel siding :
en
- US2123072A - Process for the treatment of gases :
en
- DE662205C - Device for inward and outward transfer of bulk material in vacuum containers u. like :
de
en
- FR829720A - Rubber Articulated Coupling for Aircraft Engine Test Stands :
en
fr
- US2122438A - Expanded rubber :
en
- US2122979A - Spring assembly for upholstery :
en
- USD110369S - Design for a textile fabric :
en
- AU374437A - Improvements in doughnut machines :
en
- US2122754A - Packer for wells :
en
- US2122773A - Valve for carburetors :
en
- US2122939A - Fermentation of wort by yeast :
en
- CA374923A - Textile material :
en
fr
- CA374894A - Injection pump regulating apparatus :
en
fr
- US2122704A - Suction vaporizer :
en
- US2123051A - Highway guard fixture :
en
- US2122410A - Traffic control system and apparatus :
en
- US2122758A - Cutter support for roller drills :
en
- CA374905A - Nicotine composition :
en
fr
- CA374914A - Winding mechanism :
en
fr
- CA374990A - Rotary mixing machine :
en
fr
- US2122477A - Method of making an oil seal :
en
- USRE20786E - Telephone system :
en
- US2122480A - Carton :
en
- US2122609A - Buffing wheel :
en
- US2123019A - Thermosensitive instrument :
en
- US2123124A - Grass guard for mowers :
en
- AU512637A - Improvements in and relating tothe treatment of materials containing tantalum and/or niobium :
en
- CA374896A - Insecticide and fungicide :
en
fr
- DK54949C - Bruse. :
da
en
- US2123113A - Retractable landing gear for aeroplanes :
en
- US2123131A - Jaw assembly for vises :
en
- CA374822A - Pyrazolone compound :
en
fr
- AU295237A - Process and apparatus for thermal deposition of metals :
en
- AU104343B2 - Improvements in or relating to television and like apparatus :
en
- CA374952A - Pulp agitator :
en
fr
- US2122584A - Undercutting bucket :
en
- US2122769A - Container conveyer and distributor :
en
- CA374981A - Cleaning device :
en
fr
- US2122726A - Improved method of making or producing elastic threads of rubber or the like :
en
- CA374906A - Computing device :
en
fr
- AU322237A - Low temperature hydrogenation process :
en
- AU263437A - Improvements in or relating to ultrahigh frequency tuning systems :
en
- CA374893A - Pouring and storing container :
en
fr
- AU256537A - Improvements in means for mixing paint and liquid materials of like consistency on the containers thereof :
en
- AU442437A - Automatic differential sluice, in particular for irrigation systems :
en
- FR829660A - Improvements to masks and breathing apparatus :
en
fr
- US2123160A - Braun tube for television purposes :
en
- FR829795A - Improvements made to gloves such as lined gloves :
en
fr
- FR829711A - Duplicator stencils and method for making and using such stencils :
en
fr
- GB488444A - Improvements relating to lithographic printing and to apparatus therefor :
en
- CA374832A - Railway vehicle :
en
fr
- FR829716A - Plain bearing with artificial materials, in particular for rolling mills :
en
fr
- FR829741A - Device for simultaneous control of two or more preselection gearboxes :
en
fr
- DE662021C - Electric switch cell :
de
en
- AU104323B2 - Automatic differential sluice, in particular for irrigation systems :
en
- CA374902A - Code tape printer :
en
fr
- CA374960A - Organic compound :
en
fr
- AU104311B2 - Process forthe catalytic treatment of motor fuels :
en
- USD110379S - Design for a frozen confection :
en
- DE662274C - Roller guide for lifting gates :
de
en
- GB488636A - Improvements in or relating to anti-skid road coverings :
en
- AU104354B2 - Improvements in means and method for producing electron multiplication :
en
- CA374848A - Electric blasting initiator :
en
fr
- AU259137A - Improvements in centrifugal air and gas cleaners :
en
- AU264937A - Process of making a uniform, light, and strong half-cellulose from straw, grasses, and similar materials forthe manufacture of paper, carton, and cardboard :
en
- CA374861A - Anti-knock gasoline stabilization :
en
fr
- CA374858A - Antirachitic substance :
en
fr
- DK54944C - Automatic Firearm with movable, replaceable barrel. :
da
en
- DE662163C - Process for producing the thread of wood screws with a pressed-on tip :
de
en
- CA374901A - Start-stop repeater system :
en
fr
- DE662192C - Process for the production of plastic compounds from phenol aldehyde resins and rubber :
de
en
- AU430537A - Cathode ray oscillator :
en
- DK54942C - Luggage carrier for transporting goods by bicycle or back. :
da
en
- US2122920A - Dental stick :
en
- AU260837A - Improvements in or relating in radio direction finding apparatus :
en
- US2123157A - Container for cigarettes and other articles :
en
- US2122644A - Processes of preparing high molecular weight primary amines :
en
- US2123059A - Refrigerating machine :
en
- CA374989A - Surfacing device :
en
fr
- CA374969A - Infant's bathtub and table :
en
fr
- AU104335B2 - Improvements in or relating in radio direction finding apparatus :
en
- AU104364B2 - Low temperature hydrogenation process :
en
- CA374853A - Receptacle and closure :
en
fr
- FR829774A - Process for the treatment of cellulose wool :
en
fr
- FR829789A - Electro-magnetic fertilizer :
en
fr
- DE662264C - Photographic jumping chamber :
de
en
- US2122568A - Vacuum cleaner attachment :
en
- GB488265A - Improvements in treating rubber latex or processed rubber latex with stabilizer solutions :
en
- USD110366S - Design fob a board for playing the :
en
- GB488402A - Improved safety device for use with ball float cocks to prevent flooding in the event of disconnection of the float :
en
- GB488428A - Improved parasiticidal compositions and their manufacture :
en
- US2122803A - Method of and apparatus for finishing helical surfaces :
en
- US2122998A - Indicator :
en
- FR829872A - Feedback amplifier :
en
fr
- GB488293A - Improvements in and relating to electric resistances :
en
- US2122695A - Dispenser :
en
- GB488372A - Improvements in and relating to files for loose papers :
en
- FR829675A - Write-down recorder :
en
fr
- GB488296A - A process of and means for the manufacturing of carbides and other oxidisable substances :
en
- DE662193C - Wrist watch housing with lateral chambers for releasable storage of a joint pin provided at the associated end of the strap :
de
en
- USD110341S - Design foe an edible container or :
en
- FR829899A - Improvements to radiocompasses of the cathode ray type :
en
fr
- GB488186A - Improvements in tanks and the like for carrying inflammable spirit on aircraft, ships, vehicles or the like :
en
- GB488393A - Improvements in or relating to carrier wave modulating systems :
en
- FR829669A - Further training in the establishment of spinning spindles :
en
fr
- FR829817A - Method and apparatus for recognizing leaks in chimneys and all flues :
en
fr
- FR829860A - Improvements to processing equipment for various materials :
en
fr
- US2122776A - Electron discharge tube :
en
- FR829806A - Leg of glasses :
en
fr
- GB488407A - Improvements in and relating to epicyclic change-speed gears for cycles :
en
- US2122583A - Device for cleaning and keeping artificial dentures :
en
- US2122931A - Expansion valve with automatic temperature compensation :
en
- DE662210C - Check valve for acetylene welding systems :
de
en
- GB488494A - Improvements in or relating to valves for controlling and interrupting the flow of fluids :
en
- US2122865A - Photographic camera :
en
- GB488335A - Improvements in or relating to electric starters for internal combustion engines :
en
- US2122549A - Earth electrode meter :
en
- US2122720A - Tractor wheel rim :
en
- FR829766A - Improvements to wall buffers and others :
en
fr
- FR829873A - Improvements to electrical synchronization circuits :
en
fr
- GB488642A - A process for the replacement of halogen in cyclic halogen compounds by the cyano group :
en
- DE662155C - Encapsulated log winch, so-called electric hoist :
de
en
- FR829688A - New lighting device for operating room :
en
fr
- IE15594L - Bladed projectiles :
en
- DE661568C - Nettle stem peeling machine :
de
en
- GR7503B - IMPROVEMENT TO INCREASE THE MILITARYITY OF HOTSKI MACHINERY AND MULTIPLE. :
el
en
- US2122838A - Universal coupling :
en
- US2123147A - Hexagonal carton :
en
- GB488325A - Improvements in or relating to upholstery padding :
en
- GB488427A - Improvements in metal bottles or containers and methods of manufacturing the same :
en
- DE661925C - Process for the production of Kuepen dyes of the anthraquinone series :
de
en
- FR829679A - Breast shower device :
en
fr
- GB488395A - Improvements relating to hair curlers :
en
- GB488521A - Improvements relating to floors for transport vehicles :
en
- FR829891A - Method and device for obtaining electrolytic reactions with alternating current :
en
fr
- US2122420A - Method of making calcium :
en
- US2122907A - Process of making a greaseproof container :
en
- US2122563A - Ornamental fender skirt :
en
- US2123008A - Power transmission mechanism :
en
- DE662211C - Manufacture of phosphoric acid :
de
en
- DE662254C - Automatic engine shut-off for phonetic scanning devices :
de
en
- AU319137A - Improvements in mechanism for tipping motor vehicle truck bodies orthe like :
en
- FR829827A - Automatic device for carrying out recovery processes using solid adsorbents :
en
fr
- GR7508B - MECHANICAL PIPES FOR CONTINUOUS EXPORT FOR VISCULAR LIQUIDS OR BUTTER-ESSENTIAL SUBSTANCE. :
el
en
- FR829654A - Improvements to bicycle cranksets :
en
fr
- US2122467A - Toy machine gun :
en
- US2122924A - Automobile steering gear :
en
- US2123039A - Automatic cone valve :
en
- GB488551A - Improvements in and relating to ironing and pressing machines :
en
- US2122892A - Clutch structure :
en
- CA374912A - Electrical rectifier :
en
fr
- US2122512A - Method of making inside frosted electric lamp bulbs :
en
- US2123107A - Locking mechanism for building structures :
en
- CA374876A - Lightweight ceramic article :
en
fr
- FR829757A - Process for obtaining photographic reproductions :
en
fr
- FR829771A - Device for packaging prismatic shaped bodies in a round box :
en
fr
- DE662190C - Elastic cord tensioner for curtain and curtain pulling devices :
de
en
- FR829782A - Removable charger for stoves :
en
fr
- FR829823A - Enamelling process :
en
fr
- GB488553A - Improvements in the manufacture and production of nitrogenous condensation products :
en
- US2122471A - Milking machine :
en
- US2122689A - Apparatus for copying color film :
en
- US2122515A - Drilling apparatus :
en
- US2122611A - Saw attachment for portable electric drills :
en
- GB488267A - An improved construction and arrangement of ophthalmoscope :
en
- GB488412A - Improvements relating to sock forms for use in laundering socks :
en
- GR7498B - TURN METER FOR USE OF SEWERS. :
el
en
- DE662134C - Hover sight :
de
en
- GB488435A - Improvements in or relating to expanding cases, boxes and the like :
en
- DE662098C - Measurement support for measuring the cutting forces during machining :
de
en
- US2122440A - Scale duplicator :
en
- AU104368B2 - An improved rotary bowl concentrator :
en
- CA374816A - Indicating device :
en
fr
- FR829740A - Accessory for fishing :
en
fr
- FR829773A - Gas-filled incandescent electric lamp :
en
fr
- DE662069C - Circuit for automatic gain control :
de
en
- DE662246C - Process for the preparation of polymethine dyes :
de
en
- GB488367A - Improvements in or relating to blotting-pads :
en
- FR829875A - Sophisticated device for the articulation of door leaves :
en
fr
- CA374884A - Halogen containing a butadiene derivative :
en
fr
- US2122883A - Fire extinguishing and preventing foam, base therefor, and method of producing the same :
en
- US2122946A - Film feeding mechanism :
en
- US2122781A - Parasiticides :
en
- US2122948A - Dustpan :
en
- USD110342S - Design for an alphabet for forming :
en
- CA374928A - Bed spring structure :
en
fr
- FR829804A - Railroad trainings :
en
fr
- GB488568A - Improvements in processes for roasting nickel matter :
en
- DE661930C - Disinfectants :
de
en
- US2122536A - Driving mechanism for printing apparatus and the like :
en
- US2122770A - Fur drying rack :
en
- US2123054A - Coffee making device :
en
- DE662316C - Footwear :
de
en
- GB488236A - Improved means for wrapping butter and like foodstuffs :
en
- US2122698A - Beam and the like for building construction :
en
- US2123063A - Resistance welding apparatus :
en
- GR7499B - KOMI WAVING TOOL. :
el
en
- US2122921A - Alarm device :
en
- FR829723A - Sunroof for automobile bodies :
en
fr
- GB488539A - Improvements in and relating to lathe tool holders :
en
- US2122680A - Refrigeration means :
en
- FR829697A - Country motor vehicle :
en
fr
- GB488233A - Improvements in furnaces :
en
- DE662150C - Cover branch clamp for vertically branching conductors :
de
en
- DE662200C - Steel holder for turning benches :
de
en
- FR829666A - Improvements to gear changes for automobiles :
en
fr
- FR829822A - Radio-electric device for the measurement of bearings :
en
fr
- DE662209C - Weft thread cutting and clamping device on interchangeable looms :
de
en
- GB488504A - Improvements in and relating to stretchers, litters and the like :
en
- GB488424A - Improvements relating to dynamo regulators :
en
- GB488536A - Denture brush :
en
- FR829674A - Star-shaped metal beam and its construction method :
en
fr
- GB488341A - Improvements in method of and apparatus for locating the teeth of rotary cutting tools :
en
- US2122510A - Apparatus for making sealed packages :
en
- GB488525A - Improvements in or relating to domestic cookers or ovens :
en
- US2122639A - Diffuser :
en
- GB488514A - Improved process for the manufacture of soaps and like toilet preparations :
en
- DE662176C - A control device consisting of a direct voltage source, a transformer and a mechanically driven interrupter in series arrangement for the grid of electrical vapor or gas discharge paths :
de
en
- FR829852A - Improvement in automatic weighing recording devices :
en
fr
- GB488417A - Improvements in or relating to fumigation :
en
- USD110361S - Design for a price and transaction :
en
- GB488234A - Improvements in and relating to display devices :
en
- GB488534A - Improvements relating to containers for compressed gases :
en
- GB488437A - Improvements in or relating to traffic actuated apparatus :
en
- DE662151C - Process for the production of gas switch extinguishing tubes from sponge-shaped hydrate cellulose :
de
en
- DE662196C - Internal combustion engine with exhaust gas turbine :
de
en
- GB488567A - Process of and apparatus for the continuous heat treatment of solid carbonaceous fuels :
en
- FR829763A - Filling and closing process for flat bags :
en
fr
- GB488241A - Improvements in circular knitting machines :
en
- GB488403A - Improvements in or relating to exhaust valves of internal combustion engines :
en
- GB488611A - Improvements in or relating to directional radio receiving systems :
en
- FR829857A - Device for controlling rail traffic :
en
fr
- FR829652A - Telemetry method and device :
en
fr
- FR829731A - Closing system for tubes, cans, bottles and similar containers :
en
fr
- DK54946C - Machine for applying coatings to strips of paper or other flexible material. :
da
en
- US2122527A - Recovery of precious metals from solutions :
en
- GB488705A - Improvements in apparatus for the filtering of lubricating oil :
en
- DE662100C - Camera body :
de
en
- CA374926A - Textile apparatus :
en
fr
- DE662162C - Process for machining the tooth flanks of bevel gears with longitudinally curved teeth by means of helical tools :
de
en
- FR829777A - Field cultivation process and machine used for implementing this process :
en
fr
- FR829807A - Method and devices for preventing odors in high voltage power line insulators :
en
fr
- FR829874A - Fuel feed pump, in particular for motor vehicles :
en
fr
- US2123100A - Single stamping artillery wheel :
en
- GB488285A - Improvements relating to annealing furnaces and the like :
en
- GB488535A - :
en
- DE662094C - Oscillator for generating high-frequency and ultra-high-frequency vibrations :
de
en
- DE662140C - Screen lattice tubes :
de
en
- GB488370A - Improvements in or relating to electric heating elements :
en
- DE662131C - Toothed drum :
de
en
- FR829712A - Advanced roller milling machine :
en
fr
- DE662230C - Process for increasing the exchangeability of base exchangers :
de
en
- FR829772A - electro-sterilizer :
en
fr
- FR829779A - Trailer :
en
fr
- GB488340A - Improvements in or relating to stems or mouthpieces of tobacco pipes, cigarette holders and the like :
en
- GB488557A - Improvements in or relating to adhesive compositions :
en
- US2122612A - Latch mechanism :
en
- US2122798A - Acid dyestuffs of the anthraquinone series capable of being chromed :
en
- FR829843A - Process for making bags of paper or other thin material with a sealed bottom :
en
fr
- FR829699A - Caliper :
en
fr
- DE662279C - Wind power generator :
de
en
- FR829844A - Loud speaker :
en
fr
- US2122957A - Method of making valve bodies :
en
- US2122970A - Defroster :
en
- CA374807A - Screw and bolt driving and nut running machine :
en
fr
- US2122873A - Body garment with detachable sleeve :
en
- US2123161A - Television tube :
en
- US2122647A - Starch tabling process :
en
- USD110368S - Design for a cleaning cabinet :
en
- USD110416S - Design for a hat or similar article :
en
- USD110392S - Design for a thermometer :
en
- AU72837A - Improvements in ladies' coats andthe like :
en
- AU264637A - Process of making pulp rich in pentosan from material containing cellulose, especially grasses :
en
- US2122534A - Device for dispensing lubricating oil :
en
- CA374841A - Bonded metal :
en
fr
- CA374895A - Insecticide and fumigant :
en
fr
- AU470337A - Improvements in and relating to meat tendering apparatus :
en
- CA374819A - Wave range changer :
en
fr
- US2122439A - Automatic train pipe coupling head :
en
- CA374910A - Antenna :
en
fr
- CA374953A - Sea-weed preservation :
en
fr
- US2122579A - Intra-uterine device :
en
- DE662213C - Arrangement for reducing character distortions in telegraph systems caused by the use of connecting lines of different lengths between subscriber and exchange :
de
en
- US2122860A - Light sensitive tube :
en
- AU202137A - Improvements in duplicating machines :
en
- USRE20783E - Drill mechanism :
en
- AU104315B2 - Gravity measuring instrument :
en
- CA374865A - Electric switch control device :
en
fr
- US2122417A - Infant's garment :
en
- US2122488A - Power transmission :
en
- US2122500A - Display stand :
en
- AU265537A - Process forthe catalytic conversion of oxides of carbon into higher hydrocarbons by means of hydrogen :
en
- CA374956A - Gauge for tanks :
en
fr
- DE659683C - Parking device on thread tightening machines :
de
en
- US2122496A - Window display device :
en
- DE662236C - Adjusting device for signals or the like. :
de
en
- DE662220C - Method for the manufacture of rubber bathing caps o. :
de
en
- DE662318C - Method and device for moistening leather parts by soaking with water :
de
en
- US2122795A - Method of stabilizing sulphur containing petroleum oils :
en
- US2122912A - Automatic remote control radio receiving set :
en
- US2123090A - Signal :
en
- CA374900A - Dense soda ash :
en
fr
- US2122613A - Remote control mechanism for radio receiving sets :
en
- USD110374S - Design for a plastic sheet or similar :
en
- US2123095A - Game apparatus :
en
- US2123148A - Pessary :
en
- DK54932C - Telephone cable and method and machine for making the same. :
da
en
- FR829736A - Machine intended for dividing and packaging into portions of a pasty mass cast into prismatic shells :
en
fr
- GB488347A - Improvements in or relating to vacuum cleaners :
en
- US2122567A - Tuning indicator circuit :
en
- US2122872A - Current interrupting means :
en
- USD110396S - Design for a machine tool base :
en
- AU104298B2 - Improvements in or relating to resistance devices and methods of making thesame :
en
- US2122681A - Dressing room forming structure :
en
- AU104359B2 - Improvements in or relating to radio-receiving circuit arrangements with variable band width :
en
- AU119037A - Improvements in means of storing and recovering the surplus electrical energy temporarily delivered by large wind-driven dynamos :
en
- CA374970A - Anti-skid device :
en
fr
- AU421537A - Improvements in and relating to adjustable louvre shutters :
en
- US2122884A - Butyl alcohol fermentation process :
en
- US2123053A - Railway truck :
en
- USD110385S - Design for an advertising device :
en
- CA374986A - Primer valve :
en
fr
- DE662070C - Electric toggle switch with swiveling insulating material switch and toggle spring :
de
en
- DE662259C - Device for converting a lockstitch sewing machine into a double chain stitch sewing machine :
de
en
- AU159637A - Control mechanism for the friction cone of overhead drive gear of sheep shear outfits :
en
- US2122395A - Light reflector adapted for dual mounting :
en
- DE662217C - DC generator for constant current :
de
en
- DE662266C - Film cassette for photo, especially cinema cameras :
de
en
- AU104303B2 - Improvements in plant propagating devices :
en
- CA374985A - Liquid flow valve :
en
fr
- US2122738A - Display chest for silverware, etc. :
en
- US2122415A - Gun :
en
- DE662068C - Key transmitter for electric type lever remote printer :
de
en
- GB488240A - Improvements in railway track circuits :
en
- USD110424S - Design fob bathing trunks :
en
- CA374859A - Cellulosic structure manufacture :
en
fr
- DE662312C - Connection fittings, especially for double glazing windows :
de
en
- US2122684A - Vaporizing relatively heavy oils :
en
- US2122755A - Mowing attachment for motor vehicles :
en
- US2122484A - Cooled valve :
en
- US2122730A - Bowl hanger :
en
- GB488462A - Improvements in and relating to carburetters for internal combustion engines :
en
- US2122558A - Short wave radio frequency amplifier system :
en
- US2122604A - Electric resistance element and method of making same :
en
- US2123089A - Adjustable connection for wheel suspension or the like :
en
- US2122517A - Dust eliminator :
en
- US2122923A - Welder's headgear :
en
- DE662095C - Electric machine with a housing jacket made of sheet metal :
de
en
- DE662167C - Device for preheating of cable pouring boxes for cable wall ducts on ships :
de
en
- US2122832A - Closet bowl step attachment :
en
- GB488448A - Improvements in or relating to buildings :
en
- DK54937C - Sound plate with Page writing. :
da
en
- GB488251A - Power control of doors :
en
- AU263137A - Improvements in or relating to filament tensioning arrangements for electron discharge devices :
en
- AU104314B2 - Improvement in concrete road construction :
en
- CA374824A - Filament, yarn and ribbon production :
en
fr
- DE662041C - Chain gripper disc :
de
en
- DE662154C - Support plate for food with an edge channel serving as a liquid barrier to keep insects away :
de
en
- GB488517A - Improvements in or relating to devices for the audible detection of high frequency currents :
en
- AU272537A - Improvements in or relating to liquid fuel burners ofthe annular wick type :
en
- US2122494A - Garment supporter :
en
- US2122615A - Aligning device for cold roll forming machines and the like :
en
- US2122702A - Insulated burial vault :
en
- US2122969A - Collapsible table cabinet :
en
- GB488226A - Improvements in wearing apparel particularly for infants in arms :
en
- GB488324A - Improvements in and relating to electric welding machines :
en
- GB488545A - Improved illuminating casing for use in illuminating flags :
en
- USD110370S - Design fob a coat :
en
- GR7497B - LIBRA. :
el
en
- US2122977A - Attachment for internal combustion engines :
en
- US2122490A - Telephone system :
en
- US2123093A - Insulating window :
en
- FR829855A - Improvements to shoes with ventilation or interior ventilation :
en
fr
- AU414137A - Improvements in wire mattresses and the like :
en
- DE662138C - Arrangement for generating audio-frequency control currents in remote control systems :
de
en
- DE661881C - Process for removing acidic contaminants from ammonia water :
de
en
- GB488474A - A device for drawing together the opposing edges of seams or cuts in wool packs and like containers made of woven fabric, to facilitate the closing or joining thereof :
en
- GB488284A - Improvements in or relating to absorption refrigerating apparatus :
en
- GB488351A - Improvements in electrically heated soldering irons :
en
- US2122535A - Duplex metal article :
en
- FR829747A - Device for loading and distributing fuel and supplying air for fireplace appliances :
en
fr
- GB488288A - Improvements in or relating to radial connecting rod assemblies :
en
- GB488409A - A process for the manufacture of lubricants :
en
- DK54930C - Universal receiver with mains transformer. :
da
en
- USD110398S - Design for a display tray :
en
- DE662057C - Floating aircraft mooring crane :
de
en
- US2122456A - Television system and method :
en
- US2122666A - Window construction :
en
- CA374964A - Citrus fruit product :
en
fr
- GB488522A - Apparatus for observing objects emitting invisible radiation such as ultra-violet rays :
en
- GB488248A - Improvements in moulding presses of the ring and roller type :
en
- GB488463A - An improved screen for use in manufacturing screened negatives for high relief printing blocks :
en
- US2122407A - Hydraulic shock absorber :
en
- US2122590A - Adjustable burial casket :
en
- DE662306C - Device for the final molding, compression and glazing of pulp bodies :
de
en
- AU104373B2 - Process of making half-cellulose from straw and grasses :
en
- DK54934C - Procedure for the manufacture of soap-containing, non-hygroscopic detergents. :
da
en
- GB488485A - Improvements in and relating to the mounting of the driving means of endless track vehicles, e.g. tractors, tanks and the like :
en
- FR829714A - Improved device for coupling an agricultural machine such as a harvester-binder with a tractor :
en
fr
- US2123017A - Jaw breaker :
en
- US2122673A - Harvester-thresher unit :
en
- GB488378A - Improvements in or relating to the manufacture of forged hollow bodies :
en
- FR829841A - Electromagnetically actuated leaf clutch :
en
fr
- USD110375S - Design for a plastic sheet or similar :
en
- AU104307B2 - Improvements relating tothe cooling of internal combustion engines :
en
- GB488480A - Antenna systems :
en
- US2122511A - Dust collecting apparatus :
en
- US2122430A - Sheet handling arrangement :
en
- US2122531A - Spring assembly for seating and the like :
en
- US2122945A - Method of and machine for marking leather or the like :
en
- CA374818A - Ultra short wave communication system :
en
fr
- US2122401A - Frequency changing system :
en
- GB488554A - Improvements in electrical appliances comprising a base member and a cap of insulating material clamped thereto by one or more bolts :
en
- GB488423A - Manufacture of isoquinoline compounds and derivatives thereof :
en
- FR829811A - Remote control device for airplanes :
en
fr
- GB488209A - Improvements in electric arc-discharge devices :
en
- US2122775A - Radio receiving circuits :
en
- US2122820A - Heat sensitive device :
en
- US2122692A - Mowing apparatus :
en
- US2123118A - Liquid mixer :
en
- US2122950A - Freight car loading apparatus :
en
- US2123052A - Timer :
en
- US2122747A - Roofing felt :
en
- AU342937A - Gravity measuring instrument :
en
- CA374851A - Electric blasting cap :
en
fr
- GB488513A - Process for the production of valuable hydrocarbons by treatment with hydrogenating gases of high boiling carbonaceous materials, which contain high molecular substances, such as asphalts and resins :
en
- DE662101C - Device for wet processing of coal by means of heavy fluid :
de
en
- FR829721A - Cartridge holder band :
en
fr
- GB488212A - Improvements in tiles or slabs, and roofs and floors of buildings :
en
- DE662251C - Compressed air atomizer :
de
en
- GB488453A - Improvements in or relating to shoe-heel stiffeners and moulding-machines therefor :
en
- FR829768A - Device for guiding machine gun ammunition, in particular on airplanes :
en
fr
- GB488459A - An improved power transmission unit for vehicles of the four-wheel power transmission type :
en
- DE662115C - Device for grinding artificial teeth in the articulator :
de
en
- GB488219A - Improvements in and relating to controllers for electric motor equipments :
en
- GB488450A - Improvements in rotary engines and compressors :
en
- FR829833A - Thioacetasulphonic acids and process for their manufacture :
en
fr
- GB488477A - Improvements in or relating to variable-pitch propellers :
en
- GB488242A - Improvements in or relating to devices for counter-sinking, boring, drilling and similar operations, provided with a depth stop :
en
- GB488569A - An improved method and apparatus for covering surfaces with foil :
en
- AU104357B2 - Improvements in and relating to weft yarn winding machines :
en
- CA374958A - Adjustable control lever :
en
fr
- AU104360B2 - Improvements in or relating to cathode ray tubes :
en
- CA374916A - Mercapto aryl thiazole :
en
fr
- CA374888A - Hydraulic transmission :
en
fr
- GB488344A - An improved reheating furnace for the heating of steel ingots :
en
- US2122840A - Gauge for pipe cores :
en
- CA374845A - Laminated tool bit :
en
fr
- CA374957A - Tree felling device :
en
fr
- US2122552A - Heel for footwear :
en
- US2122842A - Method and means for repairing cracks in castings :
en
- AU104340B2 - Improvements in or relating to transmission line systems for feeding high frequency eneragy simultaneoussly form a plurality of transmitters :
en
- US2122683A - Oil vaporizer control :
en
- AU255737A - An improved combination lock :
en
- CA374974A - Fluid compressor :
en
fr
- US2122586A - Process for the purification of co :
en
- US2122526A - Connection between two edges of textile material :
en
- AU104330B2 - Improvements in or relating tothe treatment of soles for boots or shoes :
en
- US2122533A - Spray gun container holder :
en
- US2122917A - Amplifier of space displacements :
en
- US2123010A - Venetian blind :
en
- AU104324B2 - Improvements in and relating to hollow glass blocks :
en
- AU104350B2 - Improvements in and relating to the treatment of materials containing tantalum and / or niobium :
en
- FR829861A - Improvements to the polymerization of styrene :
en
fr
- US2122881A - Method for vapor phase cracking of oil :
en
- GB488523A - Improvements in or relating to rotary tooth brushes :
en
- GB488355A - Improvements relating to flexible rubber piping sleeves and the like :
en
- US2122938A - Hydraulic transmission mechanism :
en
- GB488235A - Improvements in or relating to electric filament lamps :
en
- FR829835A - Improvements made to electric discharge tubes and devices incorporating them :
en
fr
- GB488238A - Improvements in or relating to fuel injection nozzles for internal combustion engines :
en
- US2122448A - Process for the manufacture of products made from cellulose derivatives :
en
- DE662303C - Slab tile with dovetail-shaped eaves edge :
de
en
- US2122509A - Hair waving or curling device :
en
- US2122660A - Means for preventing an undesired backward movement of motor vehicles :
en
- DK54929C - Coupling to Modulation of High Frequency Oscillations. :
da
en
- US2122449A - Aircraft cabin :
en
- DE662170C - Preliminary product for shoe sheets made of wicker for summer shoes or similar footwear :
de
en
- US2123134A - Process of treating food materials :
en
- US2123155A - Composite material :
en
- US2122792A - Electric cable connecter :
en
- FR829695A - Device for fixing volumes in libraries :
en
fr
- GR7502B - PROVISIONS GIVE ADVANTAGES TO THE GREEK INFLARMOUS WEAPONS, STANDARD 1903/14. :
el
en
- DE662137C - Device for regulating electrical power or other operating parameters :
de
en
- US2122708A - Underfeed stoker and ash remover :
en
- GB488482A - An improved flushing valve for urinals, water closets and the like :
en
- DE662079C - Multi-cylinder internal combustion engine with oval compression spaces :
de
en
- FR829836A - Device for supplying air to the diving suits :
en
fr
- FR829668A - Improved process for installing parquet floors and soundproofing :
en
fr
- DE662083C - Device for moving the flaps on cooling air hoods, in particular aircraft radial engines :
de
en
- GB488466A - Improvements in barrel making machines :
en
- GB488470A - Improvements in score counters and indicators for games :
en
- GB488348A - Improvements in and relating to packing devices for rotary and reciprocating bodies :
en
- GB488481A - Improvements in or relating to windlasses and the like :
en
- US2122956A - Visible accounting, recording, and filing system :
en
- USD110334S - Design for a quoit or similar article :
en
- AU1161628A - Improvements in shielding systems :
en
- US2122655A - Tie rod end :
en
- US2122961A - Wheel suspension for automobiles :
en
- US2123074A - Motor car control :
en
- FR829794A - Alumina manufacturing process :
en
fr
- US2122915A - Thread forming fastener :
en
- US2123099A - Reinforced spoke artillery wheel :
en
- AU248537A - Improvements in and relating ot percussion implements :
en
- DE662119C - Scaffolding connector for crossing beams :
de
en
- DE662294C - Process for the extraction of fibers from fibrous plant material, such as stems and leaves :
de
en
- FR829734A - Multiple shuttle change business :
en
fr
- FR829819A - Electrical signaling systems :
en
fr
- DE661444C - Chamber furnace with gas-tight muffle, especially for nitriding :
de
en
- DK54931C - Procedure for Marking Arbitrarily Narrow Angle Sectors. :
da
en
- DK54926C - Foam Destruction Procedure and Apparatus. :
da
en
- US2122688A - Diffuser for fluid fuel burners :
en
- US2122587A - Acoustic device :
en
- US2122712A - Sliding roof for vehicles :
en
- US2122888A - Electrical drill or hammer :
en
- AU104308B2 - Improvements in and relating to combustion product power plant :
en
- US2122539A - Indicating device :
en
- US2122400A - Amalgamating machine :
en
- AU104328B2 - Improvements in and relating ot percussion implements :
en
- CA374836A - Hydraulic shock absorber :
en
fr
- US2122478A - Lock :
en
- US2122566A - Windshield :
en
- US2122580A - Perfume applicator :
en
- US2122691A - Abrasive article :
en
- US2122779A - Automatic time and program selector :
en
- US2123153A - Printing and other textile treatments :
en
- US2122983A - Vanity case :
en
- GB488229A - Improved construction of metal grid, grating or the like :
en
- GB488295A - Improvements in or relating to the mouldings of pulleys, rollers and like rotary members :
en
- GR7511B - METAL CLOSED DIVANCE SOME. :
el
en
- DE662071C - Device for controlling the movement of parts through which a current flows, influenced by a magnetic field, in particular switches and relays :
de
en
- GB488231A - Improvements in or connected with hose reels :
en
- AU337637A - Improvement in concrete road construction :
en
- USD110345S - Design for a plastic sheet or similar :
en
- US2122635A - Rotary fireplace :
en
- US2122816A - Engine starters for motor-driven vehicles :
en
- US2122986A - Oil burner :
en
- USD110371S - Design for a coat :
en
- CA374972A - Poultry nest :
en
fr
- CA374840A - Paper machine table roll :
en
fr
- US2123055A - Method of starting electric motors :
en
- US2122685A - Oil vaporizing apparatus :
en
- US2122764A - Production of blown asphalt :
en
- US2122926A - Flashing :
en
- US2123050A - Variable capacitor :
en
- USD110387S - Design for a chair :
en
- CA374850A - Electric blasting cap :
en
fr
- CA374903A - Telegraph transmitter :
en
fr
- AU104351B2 - Improvements in and relating tothe treatment of materials containing tantalum and/or niobium :
en
- US2122760A - Yieldable pipe wrench :
en
- US2123040A - Smoker and steam vapor cooker for hams and other meats and meat products :
en
- US2123108A - Brake shoe key :
en
- US2122618A - Mechanical device for opening milk cans :
en
- US2122696A - Fabricated brick wall panel construction :
en
- US2122402A - Means for the automatic control of the power delivered by internal combustion engines :
en
- US2122427A - Lubrication :
en
- AU104358B2 - Improvements in centrifugal air and gas cleaners :
en
- US2122627A - Protector :
en
- AU109560B2 - Improvements in or relating to nail varnish compositions :
en
- AU261137A - Improvements in handpieces of sheepshearing machines :
en
- US2123073A - Means for automatic defrosting of refrigerating systems :
en
- US2122470A - Viscosimeter :
en
- US2122982A - Method and apparatus for molding jelly products :
en
- FR829683A - Garnish :
en
fr
- CA374955A - Garbage incinerator :
en
fr
- AU104299B2 - Improved reversible undergarment anda method of-fabricating same :
en
- CA374934A - Stainless rolled product :
en
fr
- CA374873A - Rolled steel worm manufacture :
en
fr
- FR829832A - Combined heating process for a gas heated push zone oven :
en
fr
- US2122943A - Safety catch for hoist conveyeances :
en
- GB488555A - Improvements in photographic materials having coloured layers :
en
- AU104366B2 - Improvements in loudspeakers :
en
- DE662018C - Wire mesh production machine :
de
en
- DE662067C - Cooker absorber for periodic dry absorption refrigeration machines :
de
en
- DE662302C - Outlet device that can be connected to the extraction line of a boiling water heater :
de
en
- US2122501A - Refrigerating apparatus :
en
- US2123007A - Tractive pressure means for frictional power transmission mechanisms :
en
- US2123129A - Wheel :
en
- AU273238A - Improvements in or relating tothe pistons of internal combustion engines :
en
- US2123070A - Device for use in connecting wire ends :
en
- CA374991A - Chair :
en
fr
- US2122544A - Process for the recovery of sulphur dioxide :
en
- US2122737A - Inseam trimming device :
en
- US2122588A - Package :
en
- US2122929A - Combustion apparatus :
en
- DE662223C - Process for the production of a copper-containing agent for the defense or removal of fungal pests on crops :
de
en
- FR829816A - Advanced device for sharpening sharp blades :
en
fr
- FR829854A - Universal jet breaker :
en
fr
- GB488388A - Improvements in or relating to electric starting devices for internal combustion engines :
en
- US2123030A - Clutch :
en
- CA374973A - Combination boiler and furnace :
en
fr
- CA374908A - Weighing scale :
en
fr
- US2123036A - Releasable fishing tool :
en
- US2123130A - Vehicle wheel :
en
- DE662104C - brush :
de
en
- US2122839A - Resilient bushing and method of making the same :
en
- DE662043C - Loading device for furnaces :
de
en
- US2123012A - Toilet seat attachment to release sanitary tissue covers :
en
- US2122772A - Thermionic amplifier :
en
- US2122573A - Apparatus for evolving water vapor :
en
- US2122458A - Film sprocket :
en
- US2122649A - Stereoscopic viewer :
en
- US2122724A - Spectacle case :
en
- US2122857A - Slurry drier :
en
- CA374988A - Paint and varnish remover :
en
fr
- DE662052C - Process for the production of higher molecular condensed sulphonic acids :
de
en
- US2122506A - Buckle :
en
- US2122833A - Display rack :
en
- CA374837A - Telephone system :
en
fr
- FR829824A - Sophisticated removable leaflet binding :
en
fr
- FR829879A - Process for preparing alkyl chlorides :
en
fr
- GB488230A - Process and apparatus for the heat treatment of materials enclosed in cans or similar containers :
en
- FR829802A - Arrangement of horizontal tail planes for airplanes :
en
fr
- US2122589A - Print lifter and method :
en
- USD110346S - Design fob a plastic sheet ob similab :
en
- US2122978A - Machine for grinding clutch facings and the like :
en
- GB488503A - Improvements in and relating to miniature cinematograph apparatus :
en
- CA374920A - Water turbine :
en
fr
- CA374968A - Infants' bathing device :
en
fr
- US2122705A - Method of vaporizing heavy liquid hydrocarbons :
en
- US2122814A - Adhered gang of wire staples :
en
- US2123082A - Manufacture of alkyl sulphur halides :
en
- FR829839A - Copper, cobalt and glucinium alloys :
en
fr
- US2122700A - Electric switch :
en
- FR829713A - Improvements to stabilized vinyl resins and products containing them :
en
fr
- US2122746A - Lock-top container :
en
- FR829752A - Suction lantern for natural draft fireplaces :
en
fr
- FR829778A - Annular valve :
en
fr
- US2123149A - Spiral binding :
en
- USD110420S - Design for a coat :
en
- US2122645A - Adjustable vehicle seat :
en
- GB488787A - Improvements in or relating to the manufacture of oil or water-proof paper :
en
- DE662046C - Fixed device for stretching footwear :
de
en
- US2122675A - Household refrigerator :
en
- US2122810A - Single stamping artillery wheel :
en
- GB488360A - Improvements in and relating to electric transformer regulating systems :
en
- USD110426S - Design for a display box :
en
- USD110406S - Design for a monoplace pursuit :
en
- US2122651A - Process of preparing thymonucleic acids :
en
- US2122894A - Electrical coil :
en
- US2123064A - Extraction turbine arrangement :
en
- US2123043A - Brush-comb :
en
- DE662247C - Production of purely monoclinic, light-resistant lead chromate :
de
en
- GB488483A - A process for the improvement of lubricants :
en
- CA374874A - Water-tight flooring :
en
fr
- US2122783A - Permanent waving :
en
- US2122423A - Round-feeding mechanism :
en
- US2122759A - Drill cutter :
en
- FR829898A - Piezoelectric devices :
en
fr
- US2122443A - Hydraulic actuator system :
en
- US2123098A - Gauge for book stamping and printing machines :
en
- US2122431A - Calendar writing instrument :
en
- DE662229C - Index card made of rigid material, address printing plate or the like with holders for tabs and an exchangeable label :
de
en
- DE662289C - Interference suppression device for high voltage lines :
de
en
- DE662051C - Method and device for the thermal decomposition of methane or methane-rich gases :
de
en
- GB488208A - Improvements in or relating to self-lapping valve mechanisms :
en
- FR829738A - Light protection glasses :
en
fr
- GB488635A - Improvements in and relating to electrical rectifiers :
en
- FR829798A - Manufacturing process of synthetic gelatin-phenolic resins :
en
fr
- GB488621A - Improvements in or relating to parachute flares :
en
- US2122896A - Tension device :
en
- US2122463A - Method of enameling wire :
en
- US2122922A - Liquid testing apparatus :
en
- GB488213A - Improvements in and relating to the polymerization of halogen butadienes :
en
- US2122424A - Diazoamino compounds and their :
en
- GB488207A - Filling head for machines filling bottles, flasks, tin cans and other vessels :
en
- GB488399A - Improvements relating to name plates for door and like electric bells :
en
- AU531337A - Improvements in and relating to rotary wing aircraft :
en
- US2122648A - Work remover :
en
- US2122911A - Stranded member formed of wire or metal strip, particularly applicable to electric conductors :
en
- US2122450A - Aircraft with rotatable sustaining means :
en
- AU104372B2 - Improvements in textile fabrics :
en
- DE662144C - Foldable stiffening pad made of cardboard or the like for packing socks :
de
en
- US2122425A - Fuel feeding system :
en
- AU258637A - Improvements in and relating to weft yarn winding machines :
en
- DK54935C - Circular saw for firewood cutting. :
da
en
- FR829850A - Method and device for recording low frequency oscillations :
en
fr
- US2122465A - Light-projection system particularly for vehicle lamps :
en
- US2122893A - Conductor for radio frequency currents :
en
- GB488530A - Improvements in sirens :
en
- FR829919A - Gun barrel cleaning device :
en
fr
- AU210937A - A method of heating of gases or air and apparatus for effecting the same :
en
- US2123151A - Method of photographically re :
en
- USD110422S - Design for an ash receptacle :
en
- CA374975A - Corrosion resistant alloy :
en
fr
- CA374867A - Capillary active compound :
en
fr
- FR829735A - Device for reducing the upper harmonics of transformers or saturated chokes in three-phase networks :
en
fr
- US2122437A - Record sheet holder :
en
- US2122828A - Light filter :
en
- USD110364S - Design for an airplane :
en
- USD110399S - Design for a dress :
en
- DE662315C - Interchangeable pencil with rocker levers attached to the individual lead holders and used as sliders and for locking :
de
en
- GB488566A - Improvements in superheterodyne receivers :
en
- GB488461A - Improvements in or relating to reclining seats :
en
- GB488853A - Improvements in the production of photographic mono- or multi-colour pictures :
en
- FR829831A - Method and apparatus for obtaining, directly at the spinning, twisted yarns of short-fiber artificial silk :
en
fr
- GB488364A - Improved correctable tracing cloth or tracing paper for making tracings in drawing ink :
en
- US2122827A - Tubing head :
en
- AU209337A - Improvements in or relating to ultrahigh frequency electron discharge arrangements :
en
- CA374868A - Sponge rubber :
en
fr
- US2122751A - Jar :
en
- US2122962A - Cigar lighter igniter unit :
en
- CA374852A - Blasting device :
en
fr
- CA374913A - Railway traffic controlling apparatus :
en
fr
- US2122740A - Valve stem :
en
- US2123013A - Printing apparatus :
en
- US2122585A - Heating apparatus for the oil in the crankcase and water in the cooling system of internal combustion engines :
en
- US2123065A - Air inlet arrangement for two-cycle internal combustion engines :
en
- FR829671A - Simultaneous manufacturing and packaging operations of pom poms :
en
fr
- GB488700A - Manufacture of carbocyclic basic products :
en
- FR829847A - Improvements to illuminated signs :
en
fr
- GB488515A - Improvements in devices for supporting and displaying merchandise :
en
- CA374963A - Concrete road :
en
fr
- AU3857168A - Plasticizing compositions suitable for incorporation into vinyl halide polymers :
en
- USD110407S - Design fok a dress :
en
- AU104306B2 - An improved rotary valve internal combustion engine :
en
- AU104334B2 - Improvements in or relating to mounting arrangements for piezo electric crystals :
en
- DE662050C - Web or sheet-like product made of one or more layers containing loose fibers and united by a binder, and a process for its manufacture :
de
en
- CA374897A - Electric contact structure :
en
fr
- US2122599A - Photographic developers :
en
- CA374842A - Electric battery :
en
fr
- DE662136C - Use for paint container :
de
en
- GB488532A - Apparatus for simultaneously giving an alarm, closing a gas main, and operating extinguishing devices in case of fire :
en
- AU159237A - Improvements in means and method for producing electron multiplication :
en
- AU260737A - Improvements in or relating to cathode ray tubes :
en
- DE662269C - Steeply ascending gyroplane :
de
en
- GB488349A - Improvements in and relating to annular electric windings :
en
- GB489031A - Improvements in and relating to the production of resilient material for stuffing upholstery, mattresses and the like :
en
- DE662304C - Method for one-sided covering of hair clips, hair clips, buttons or the like with cell horn :
de
en
- CA374886A - Vehicle wheel :
en
fr
- CA374823A - Resin manufacture :
en
fr
- DE662253C - Anesthesia machine for the use of weakly anesthetic gases :
de
en
- DE662313C - Skylight opener with a crank arm pivoted by a pull and push rod :
de
en
- FR829709A - Water tube boiler, in particular marine boiler :
en
fr
- US2122602A - Rotary automatic latch trip socket :
en
- DK54940C - Two-stroke internal combustion engine. :
da
en
- GB488313A - Improvements in retorts for low temperature carbonisation, distilling acetate of lime, and the like :
en
- DE662231C - Process for the production of pure copper oxychloride :
de
en
- DE662055C - Shell buffer :
de
en
- CA374946A - Rotary furnace, kiln or dryer :
en
fr
- DE662168C - pocket knife :
de
en
- FR829813A - Device for measuring quantities of electromagnetic radiation :
en
fr
- FR829750A - Process for the preservation of solid and liquid natural fertilizers :
en
fr
- GB488542A - Improvements in steam-jacketed boiling vessels and like steamheated apparatus :
en
- US2122932A - Gaseous discharge tube :
en
- USD110389S - Design for a dress :
en
- GR7496B - PERFECTIONS ON LIME AND NUCLEAR CARBONS. :
el
en
- US2122628A - Container holder :
en
- US2122789A - Dehydrogenation of gaseous paraffins :
en
- DE662045C - Damping device for shaken machine parts, e.g. B. Fourdrinier sections of paper or board machines :
de
en
- DK54925C - Open lighting fixture. :
da
en
- DK54943C - Sticking machine with Automatic Machine-assisted Reading Support. :
da
en
- GB488206A - Improvements in or relating to shoe upper shaping and means suitable for use therein :
en
- GB488392A - Improvements in means for storing and sowing seeds :
en
- GB488237A - Improvements in bust supporters :
en
- DE662272C - Method for producing contiguous ignition strips u. like :
de
en
- GB488458A - Improvements relating to teapots, coffee pots, hot water jugs and similar vessels :
en
- US2122987A - Gas regulating valve :
en
- US2122897A - Apparatus for dispensing compressed gases :
en
- US2123117A - Mechanical self-locking comb :
en
- US2123044A - Multiple unit brush :
en
- FR829837A - Process for producing solid dyes on mixed wool and viscose fabrics :
en
fr
- FR829842A - Air filter device :
en
fr
- US2122735A - Manufacture of manganese dioxide :
en
- US2123022A - Display case :
en
- US2123109A - Sanitary device :
en
- DE662258C - Pressure fluid press, with the pressure ram of which a bearer carrying the upper die is connected so that it can be uncoupled :
de
en
- GB488416A - Improvements in or relating to electron-optical lens systems for electron discharge tubes :
en
- GB488637A - Improvements in and relating to electric transformer condenser or the like :
en
- DE662215C - Circuit breaker with arc extinguishing by flowing compressed gas :
de
en
- CA374943A - Egg white preservation :
en
fr
- GB488648A - Improvements in and relating to hydraulic power transmission devices :
en
- SE92719C1 - :
sv
- FR829869A - Porthole for ship with glass holder, swivel and oscillating :
en
fr
- DE662065C - Wire drawing system composed of several multiple wire drawing machines :
de
en
- US2122514A - Air filtering material :
en
- US2122672A - Signal controlled siren oscillator circuit :
en
- US2122903A - Production of valuable hydrocarbons :
en
- US2123018A - X-ray system :
en
- FR829696A - Milling machine improvements :
en
fr
- FR829870A - Device for continuous work of reciprocating machine tools :
en
fr
- GB488464A - Improvements in and relating to the production of glycerine by fermentation :
en
- US2122847A - Combined continuous and intermitent flashing mechanism for neon lamps :
en
- US2123009A - Internal combustion power plant :
en
- DK54928C - Amplifier with Resistance coupling. :
da
en
- GB488548A - Improved photographic sensitive material for colour photography :
en
- US2122626A - Handrail for bathtubs :
en
- US2122878A - Polymerization of gases :
en
- GB488456A - Improvements in or relating to a sound head for talking film reproducing apparatus :
en
- US2123128A - Window shade :
en
- SE92720C1 - :
sv
- US2122785A - Internal combustion engine :
en
- DE662179C - Means for promoting alcoholic fermentation in mashes or worts :
de
en
- US2122721A - Meter cock :
en
- US2122734A - Means for treating trees :
en
- US2123106A - Door :
en
- US2122537A - Method of producing coated sheet metal articles :
en
- US2123048A - Spring device for drilling machines :
en
- US2123159A - Electronic tube :
en
- US2122418A - Product and process of preparing same :
en
- AU104318B2 - Improvements in doughnut machines :
en
- DE662102C - Device for the temporary reduction of the viscosity of a thick flush for deep boreholes :
de
en
- US2122459A - Method for fabricating articles of hard metal compositions :
en
- US2123083A - Stabilizing oils :
en
- US2122461A - Goggles :
en
- US2122606A - Toy belt saddle :
en
- CA374967A - Faucet connection :
en
fr
- AU104378B2 - An improved disc-cultivator frame :
en
- AU264537A - Process of making half-cellulose from straw and grasses :
en
- CA374925A - Textile material treating apparatus :
en
fr
- FR829705A - Manufacturing process of elastic sealants :
en
fr
- GB488250A - Apparatus for ether anesthesia :
en
- GB488307A - Improvements relating to cans :
en
- US2122846A - Folding leg card table :
en
- US2122629A - Sheet metal structure :
en
- US2122835A - Piling connecter :
en
- CY55A - Improvements in recovery of sulphur dioxide from gases :
en
- DE662044C - Electric hand drill :
de
en
- AU109559B2 - Improvements in or relating tothe pistons of internal combustion engines :
en
- US2122928A - Gyroplane :
en
- CA374933A - Rolling mill speed control :
en
fr
- AU372537A - Improvements in. or relating to power transmission belts :
en
- CA374809A - Solution manufacture :
en
fr
- AU260937A - Improvements in or relating to electron discharge devices ofthe electron multiplier type, and to arrangements embodying thesame :
en
- US2122504A - Heating apparatus :
en
- US2123078A - Fermentation mash :
en
- USD110339S - Design for a knitted looped fabric :
en
- USD110419S - Design for a housing for garbage or :
en
- US2122988A - Shockproof x-ray tube stand :
en
- DE662172C - Moistening device for duplicating machines :
de
en
- FR829681A - Device for automatic lateral stabilization of aerodynes :
en
fr
- AU104313B2 - Method and machine for producing paper containers :
en
- AU104374B2 - Process of making pulp rich in pentosan from material containing cellulose, especially grasses :
en
- AU413637A - Improvement in knob construction :
en
- US2122761A - Method of making beer or the like :
en
- US2123016A - Cribbing :
en
- US2122714A - Hat bag :
en
- US2122725A - Tube deformer :
en
- US2122593A - Treatment of textile fibers :
en
- CA374945A - Sulphuric acid recovery :
en
fr
- US2122964A - Drying apparatus :
en
- AU264737A - Process for making half-cellulose from straw and grasses for paper and cardboard manufacture :
en
- CA374924A - Yarn winding machine :
en
fr
- CA374931A - Pressing iron :
en
fr
- DE662187C - Synchronous alternator for low and variable operating speeds :
de
en
- AU104305B2 - An improved combination lock :
en
- DE662308C - Photographic slide shutter :
de
en
- GB488512A - Improvements relating to gear hobbing machines :
en
- AU257437A - An improved rotary valve internal combustion engine :
en
- US2122582A - Filter :
en
- AU104302B2 - Improvements relating to signal apparatus of the search light type :
en
- DE662009C - Device for making objects visible :
de
en
- US2122905A - Automatic musical instrument :
en
- CA374937A - Steel stamp production :
en
fr
- AU421037A - Improvements in loudspeakers :
en
- DE662237C - Circuit for section block fields :
de
en
- FR829665A - Device for protecting electrical devices insulated with liquid :
en
fr
- DE662152C - Magnetic release and blowing device for self-switch :
de
en
- DE662262C - Artificial sausage casing :
de
en
- DE662277C - Arrangement for reducing the torque-dependent change in speed of direct current motors fed by grid-controlled rectifiers :
de
en
- FR829758A - Improvements to the cranks of cycles and all other vehicles :
en
fr
- GB488502A - Improvements relating to electrically-maintained vibrating bodies :
en
- AU104301B2 - Improvements in duplicating machines :
en
- US2122676A - Transmission for piston and crankshaft assemblies :
en
- US2123004A - Pedal slot closure :
en
- US2122441A - Fastening device :
en
- US2122874A - Apparatus for compressing finely divided substances :
en
- AU104385B2 - A method of heating of gases or air and apparatus for effecting the same :
en
- CA374821A - Photoelectric apparatus :
en
fr
- US2122474A - Device for holding films or the like :
en
- US2122823A - Pump :
en
- US2122869A - Greenhouse glass seal :
en
- FR829678A - New type of stake carrying signs and placards and more specifically signals equipped with self-reflecting devices :
en
fr
- CA374959A - Aliphatic compound :
en
fr
- AU254537A - Improvements in plant propagating devices :
en
- AU320537A - Method and machine for producing paper containers :
en
- US2122774A - Stencil sheet :
en
- US2123141A - Fishing reel :
en
- US2122617A - Garment hanger :
en
- AU104329B2 - Improvements in or relating to fluid flow governors :
en
- GB488266A - Improvements in or relating to tuning controls for radio receivers :
en
- GB488467A - Construction of light boat hulls and particularly hulls of speed boats :
en
- CA374882A - Stick handling mechanism :
en
fr
- GB488499A - Improvements in timing devices for camera shutters :
en
- DE662049C - Bushing separator :
de
en
- CA374982A - Tap shoe sole :
en
fr
- AU104367B2 - Method of and apparatus for treating xanthorrhoea (hastilis) grass tree for use inthe manufacture of brooms or brushes :
en
- DE662270C - Travel switch :
de
en
- AU104341B2 - Improvements in or relating to ultrahigh frequency tuning systems :
en
- DE618792C - Fertilization and soil improvement :
de
en
- DE662130C - Monitoring device for the movement of moving brushes on plansifters :
de
en
- DE662221C - Process for the production of synthetic resin compounds :
de
en
- CA374936A - Rivet set retaining collar :
en
fr
- AU104384B2 - Improvements in or relating to ultrahigh frequency electron discharge arrangements :
en
- FR829748A - Tillage implement with tool lifting spur :
en
fr
- DE662284C - Method and device for regulating the air admixture in the catalytic post-combustion of the exhaust gases from mixture-compressing internal combustion engines :
de
en
- CA374812A - Accumulating device :
en
fr
- US2122804A - Motion picture viewer :
en
- USD110347S - Design fob a plastic sheet or similar :
en
- AU318537A - Improvements in or relating tothe manufacture or production of material and garments therefrom for bathing and swimming :
en
- AU544236A - Method of and apparatus for treating xanthorrhoea (hastilis) grass tree for use inthe manufacture of brooms or brushes :
en
- DE662203C - Process for producing nailable parts in wall surfaces :
de
en
- US2122428A - Rotary-winged aircraft :
en
- DE662024C - Contact chamber for electric gas switch :
de
en
- DE662106C - Circuit arrangement for coin operated telephones in self-connecting telephone systems to determine whether the amount thrown in agrees with the value of the connection established :
de
en
- DE662063C - Pull-through drafting system :
de
en
- DE662271C - Device for closing letter packages or the like, in particular loose letters :
de
en
- DE662085C - Housing for direction indicators of bicycles and motorcycles :
de
en
- DE662171C - Heating device for steam burners fed with pressurized liquid fuels :
de
en
- DK54936C - Procedure for the manufacture of articles of synthetic resin mixtures. :
da
en
- FR829859A - Arrangement of antennas for direction finding :
en
fr
- GB488366A - Improvements in or relating to electrical devices for checking the levels of substances in cartons, containers and the like :
en
- GB488629A - Improvements in electrical apparatus for indicating the presence of certain frequencies in a complex sound :
en
- DE662235C - Coil for rail brake magnets, enclosed in a metal housing and surrounded by insulation :
de
en
- CA374887A - Telephone system :
en
fr
- US2122482A - Air conditioning apparatus :
en
- USRE20780E - Meter installation :
en
- AU207837A - Improved means for protecting valves of pneumatic tyres and sealing apertures forthe same in rims of wheels :
en
- CA374904A - Valve spring retainer lock manufacture :
en
fr
- DE662061C - Fluid-controlled injection nozzle for internal combustion engines :
de
en
- US2122547A - Electrode fitting :
en
- AU104344B2 - Improvements in. or relating to power transmission belts :
en
- US2122661A - Combined window regulator and door latch operator :
en
- US2122898A - Work holder :
en
- US2122739A - Apparatus for coating and slating roofing shingles :
en
- US2122990A - Television receiver :
en
- US2123080A - Method and apparatus for treating food remnants :
en
- USD110382S - Design for a textile fabric or similar :
en
- AU211637A - Improvements inthe manufacture of fishing rods :
en
- US2122960A - Refractory body and method of making same :
en
- GB488615A - Improvements in or relating to manifold recording appliances :
en
- US2122877A - Can seaming machine :
en
- US2122991A - Sampling device :
en
- US2123105A - Leak mending device :
en
- US2123154A - Dyeing of textiles :
en
- AU432337A - Improved dispensing top for containers :
en
- CA374950A - Water tube boiler :
en
fr
- FR829724A - Extendable and adjustable lamp :
en
fr
- GB488413A - Improvements in or relating to resistance-capacity coupling circuits for electric amplifiers :
en
- US2122687A - Ventilated toilet bowl :
en
- US2122749A - Packer for oil wells :
en
- US2122875A - Try-square :
en
- USD110343S - Design for a plastic sheet or similar :
en
- FR829715A - Devices for adjusting the position of all or part of the drawbar of a mower or the like with respect to the ground :
en
fr
- GB488425A - Improvements relating to dynamo regulators :
en
- FR829880A - Forced circulation steam generator :
en
fr
- CA374992A - Puller :
en
fr
- FR829877A - Improvements to rims, in particular for automobile wheels :
en
fr
- GB488294A - Improvements in and relating to gramophone pick-ups :
en
- GB488363A - An improved method for moulding jaw parts and mouth parts for the purpose of lining and correcting the same :
en
- USD110356S - Design fob a luminaire :
en
- DE662197C - Internal combustion engine, especially for working in the two-stroke diesel process :
de
en
- US2123120A - Turbo machine :
en
- FR829655A - Glass tempering method and apparatus :
en
fr
- CA374811A - Butter preparation :
en
fr
- DE662127C - Device for regulating the viscosity of fluids, especially lubricating oils, in pipe systems :
de
en
- FR829667A - Process for the preparation of alkali sulphites and metabisulphites and in particular of potassium sulphite and metabisulphite :
en
fr
- FR829808A - Improvements to devices for the production of lean gases, in particular for motor vehicle engines :
en
fr
- FR829826A - Improvements to turbo-machines for compressing or moving fluids :
en
fr
- AU104333B2 - Improvements in night latches :
en
- AU314037A - An improved disc-cultivator frame :
en
- US2122980A - Brush :
en
- US2122944A - Polish rod hanger :
en
- GB488243A - Improvements in containers for syrup, paint or the like material :
en
- GB488391A - Improvements in and relating to infusion apparatus for making tea and like beverages :
en
- GB488619A - Improvements in and relating to the manufacture and production of artificial threads, filaments and the like :
en
- US2123096A - Aeroplane :
en
- DE662280C - Device for setting the operating conditions of X-ray systems :
de
en
- DE662287C - Diaphragm-free shut-off valve :
de
en
- AU104369B2 - Improved means for protecting valves of pneumatic tyres and sealing apertures forthe same in rims of wheels :
en
- US2122797A - Windshield cleaner :
en
- USD110381S - Design for a shoe :
en
- US2122697A - Instrument carrier :
en
- GB488287A - Improvements in and relating to the separation of liquids from solids and the washing of solids in fluid suspension :
en
- GB488345A - Improvements in or relating to steam or other vapour generators provided with means for effecting regulation of superheat :
en
- GB488487A - A process and means for the production of felt in continuous lengths :
en
- USD110335S - Design for a hinge :
en
- US2122845A - Yarn changer for knitting machines :
en
- US2122829A - Carbon holder :
en
- FR829673A - Control device for gearboxes and other mechanisms :
en
fr
- DE659689C - Process and installation for the direct extraction of iron from chlorination products of ores or ferrous slags :
de
en
- GB488377A - Improvements in or connected with combined cigarette and powder or vanity cases :
en
- GB488405A - Improvements in or relating to anti-knocking agents for motor fuels :
en
- FR829728A - Improvements to navigation compasses :
en
fr
- GB488317A - Improved turfing iron :
en
- GB488343A - Improvements in cinematograph projectors :
en
- AU104347B2 - Cathode ray oscillator :
en
- CA374966A - Child's play device canopy :
en
fr
- US2122591A - Cattle feed trough :
en
- US2122794A - Electric circuit protection :
en
- US2123047A - Cream remover :
en
- US2122398A - Air compressor :
en
- CA374815A - Fastener stringer making machine :
en
fr
- CA374827A - Safe or vault door and frame :
en
fr
- CA374833A - Locomotive valve gear :
en
fr
- USD110418S - Design for a badge or similar article :
en
- US2122682A - Apparatus for operating movable members :
en
- DE662309C - Counter pressure barrel filler :
de
en
- CA374899A - Translucent product manufacture :
en
fr
- DE662291C - Device for fastening plates of an electrical capacitor lined up on a sleeve :
de
en
- DE662180C - Device for checking the sizing liquor in warp sizing machines :
de
en
- US2122513A - Well rig elevator :
en
- DE662103C - Process and devices for the production of curled bed and upholstery feathers from poultry feathers :
de
en
- US2122973A - Parking meter :
en
- USD110354S - Design for a bottle :
en
- DE662224C - Contact copying process for lenticular color images or color films :
de
en
- US2123060A - ovi att :
en
- US2123068A - Coupling :
en
- US2123101A - Vehicle wheel :
en
- DE662239C - AC traction vehicle with high voltage bushing through the pivot of the bogie :
de
en
- GB488543A - Improvements in or relating to knife blades :
en
- US2122741A - Electric sterilization :
en
- US2122936A - Heating device :
en
- US2122445A - Automobile body :
en
- GB488302A - Improvements in drawing heads for spinning fibres :
en
- US2123104A - Frame for spectacles :
en
- GB488244A - Improved process for obtaining silicon from its compounds :
en
- DE662186C - Self-advancing contactor control with a single heat-sensitive control element :
de
en
- DE662198C - Device for securing the tight fit of screw bolts in wooden panels or the like. :
de
en
- US2122623A - Method of manufacturing mops and the like :
en
- GB488386A - Improvements in or relating to mining machines :
en
- FR829700A - Improvement in the establishment of baskets for shaking salad, wringing vegetables or other products :
en
fr
- GB488610A - Improvements in metal bottles or containers and methods of manufacturing the same :
en
- US2122619A - Dental instrument :
en
- CA374871A - Underfeed stoker :
en
fr
- US2122486A - Lip turning machine :
en
- FR829733A - Improvement of fabrics or metallic canvas used as a cleaning product :
en
fr
- FR829762A - Cathode ray exploration process :
en
fr
- GB488442A - Improvements in or relating to alarm-devices, more particularly for air raid alarm :
en
- US2122487A - Insect trap :
en
- FR829783A - Improvements to circuit breakers, switches, contactors and similar devices :
en
fr
- FR829887A - Purifying process for polishing felts :
en
fr
- US2123111A - Bolt action rifle :
en
- US2122959A - Freight car loading apparatus :
en
- US2122985A - Continuous stirrup for concrete construction work :
en
- CA374863A - Sulphate solution electrolysis :
en
fr
- GB488371A - Improvements in rotatable shelves or bins :
en
- GB488616A - Improvements relating to searchlights :
en
- US2122782A - Advertising device :
en
- US2123025A - Demountable rim :
en
- DE662201C - Vibrating recirculation device, especially for crushing or mixing grainy or pulpy material :
de
en
- GB488312A - Improvements in or relating to combined electric switch and socket units :
en
- AU260037A - Improvements relating tothe cooling of internal combustion engines :
en
- US2122801A - Manufacture of artificial threads :
en
- US2122821A - Solar heater :
en
- US2123024A - Electrode for electric discharge devices :
en
- GB488418A - Improvements in or relating to fumigation :
en
- GB488612A - Process of and apparatus for conditioning metal bodies :
en
- US2122433A - Coated films and method of making the same :
en
- US2122834A - Siphon breaking water closet :
en
- FR829858A - Golf rod with variable incidence head :
en
fr
- US2122906A - Measuring spout for receptacles :
en
- US2123162A - Radio shielding of engine gnition :
en
- DE662216C - Switch with a closed chamber filled with non-flammable liquid :
de
en
- DE662293C - Pull-off device for the warp threads of warp knitting machines :
de
en
- US2122498A - Match equipped cigarette :
en
- US2122812A - Hydrogenation of unsaturated ethers and esters :
en
- US2122902A - Earth switch arrangement :
en
- DE662273C - Method and device for centrifuging sugar or the like in the size of cubes :
de
en
- DE662160C - Off switch, especially for vibration testing machines :
de
en
- USD110390S - Design for a hinged hasp :
en
- DE662298C - Soap holder :
de
en
- US2123142A - Indicating and calculating system :
en
- CA374857A - Hollow metal door :
en
fr
- GB488511A - Improvements in draught excluders for doors and the like :
en
- US2122862A - Colored roofing :
en
- US2122935A - Chair construction :
en
- US2123042A - Filter fabric for a plate and frame filter press for re-refining used oils :
en
- DE662166C - Individual wheel suspension with damping device :
de
en
- DE662222C - Self-seller for electricity or the like with basic fee collection :
de
en
- DK54947C - Exchange mechanism for Concrete Mixers. :
da
en
- GB488497A - Improvements in or relating to cinematograph apparatus :
en
- US2122967A - Lug :
en
- US2122592A - Woven wire belt for paper making machines :
en
- US2123091A - Calendar clock :
en
- US2122992A - Lift truck or the like :
en
- USD110414S - Design for a combined air-condition :
en
- FR829851A - Safety lock with several triggers :
en
fr
- GB488387A - Improvements in and relating to the ventilation of rooms and the like :
en
- GB488396A - Improvements in means for supplying the charge to internal combustion engines :
en
- GB488526A - Improvements in or relating to arrangements of carbon or like transfer sheets :
en
- GB488473A - Improvements relating to the construction of gasholders :
en
- FR829729A - Improvement in connection devices for lids of garbage cans :
en
fr
- AU305937A - Process forthe catalytic treatment of motor fuel :
en
- US2122778A - Microphone boom :
en
- US2122654A - Shipping container :
en
- CY54A - Improvements in recovery of sulphur dioxide from gases :
en
- US2122505A - Game :
en
- GR7507B - PRELIMINARY SYSTEM FOR THE PREPARATION AND REFINING OF MAGNESIUM ALLOYS. :
el
en
- AU104321B2 - Improvements in and relating to adjustable louvre shutters :
en
- AU260137A - Improvements in and relating to combustion product power plant :
en