• US2427043A - Spectacle and eyeglass case : en
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  • US2427127A - Automatic control of alternating current-direct current motorgenerator set : en
  • AU125270B2 - Concrete mixer : en
  • US2427059A - Flow control means : en
  • US2427062A - Vibrational energy transmitter or receiver : en
  • FR925609A - emulsions and developers for color photography : en fr
  • US2427034A - Ceramic composition for aircraft spark plugs : en
  • US2427027A - Direct fire attachment for mortars and the like : en
  • AU1705844A - Improvements in safety controls for gaseous fuel burners : en
  • US2427047A - Flag : en
  • USD147433S - Design for a book end : en
  • USD147441S - Design for a separable brooch : en
  • US2427264A - Steaming and pressing iron : en
  • AU653346A - An improved patch holder for use with bicycle and motor tire tubes andthe like : en
  • FI22359A - The electric generator is connected to the power supply : en fi
  • CA444039A - Paper feed for towel dispensers : en fr
  • FR925760A - Hernial apparatus : en fr
  • GB592104A - Improvements in or relating to containers : en
  • GB592105A - Improvements in adjustable slip gauges : en
  • DK65604C - Overcurrent switch with delayed Heat release and electromagnetic Quick release. : da en
  • AU133830B2 - Improvements in shells for heat exchangers : en
  • US2427123A - Fruit utensil : en
  • AU125272B2 - Cathode ray oscillograph circuits : en
  • FI22360A - Med lutande lamellrister försedd element : en fi
  • US2427008A - Antenna mast base : en
  • FR925715A - Resinous compound : en fr
  • US2427213A - Linear motion transmitter or receiver : en
  • US2427229A - Method of joining a sheetlike material to other materials, and the product so produced : en
  • AU125292B2 - Improvements in and relating to electric resistance furnaces : en
  • US2427294A - Intermittent strip feed mechanism : en
  • GB592197A - Improvements in soles for foot-wear repairs : en
  • FR925737A - multi-layer ignition electrodes : en fr
  • US2427139A - Stand and method of making the same : en
  • FR925681A - Switch for electric cookers and heaters : en fr
  • US2427194A - Truck : en
  • US2426993A - Package unloading device : en
  • FR925665A - Advanced thermostatic regulators : en fr
  • FI22395A - Pliers latch : en fi
  • FR925637A - Process and apparatus for upgrading dairy products on the farm : en fr
  • FR925774A - Method and device for temperature control and devices used for warming the human body : en fr
  • GB592191A - Improvements in and relating to the electro-forming of rectifiers : en
  • US2427241A - Push-pull circuit arrangement for ultra-short waves : en
  • US2427320A - Fluid strainer construction : en
  • CA444090A - Internal combustion engine : en fr
  • GB592074A - Froth flotation apparatus : en
  • FR925573A - Improvements to heel cushions for shoes : en fr
  • FR925767A - Piezoelectric Transceivers Improvements : en fr
  • FR925668A - Device for profiling grinding wheels and similar tools : en fr
  • FR925703A - Warning and alarm device : en fr
  • AU141070B2 - Low adhesion sheet materials adapted for easy separation from adherent rubber surfaces and adhesive tapes employing said materials : en
  • CA444075A - Automatic telephone system : en fr
  • GB592275A - Improvements connected with the manufacture of ribbed, flanged and the like sheets orother products of laminated character : en
  • US2426983A - Lubricant composition : en
  • US2427296A - Motion-picture projector : en
  • GB592268A - Manufacture of vat dyestuffs : en
  • GB592174A - Improvements in or relating to electric impulse responsive apparatus : en
  • GB592265A - Improvements relating to fastenings for linen and like collars : en
  • FR925644A - Advanced automatic vehicle brake control mechanism : en fr
  • FR925788A - Condensation products and fibrous materials treated with these products : en fr
  • USD147456S - Design for a brooch or similar article : en
  • US2427140A - Reel end alarm for motion-picture projectors : en
  • USD147472S - Design for a motorized scooter : en
  • FR925659A - Prefabricated house : en fr
  • GB592115A - An instrument for computing the amount of a substance to be added to one or more other ingredients of a mixture at least one of the ingredients having a variable affecting the amount of the substance to be added : en
  • AU149326B2 - Adjuvants for use inthe administration of penicillin : en
  • FI22376A - Cigarette box : en fi
  • FR925768A - Dye staining processes for forming color photographic images : en fr
  • FI22357A - Smörj-, bestryknings-, disinfektionsmedel eller dylikt : en fi
  • CA444028A - Hammer head : en fr
  • FR925654A - Improvements to relays against pumping of electric power transmission lines : en fr
  • FR925673A - Improvements in the manufacture of optical lenses and other plastic moldings : en fr
  • GB592079A - Improvements relating to fastenings for linen and like collars : en
  • GB592298A - Improvements in separators for separating gaseous fluids and liquids : en
  • GB592120A - Devices for the transmission or reception of ultra-high frequency electromagnetic waves : en
  • GB592297A - Improvements in separators for separating gaseous fluids and liquids : en
  • FR925775A - Method and apparatus for threshing agricultural products : en fr
  • USD147471S - Design for an aircraft instrument : en
  • US2427021A - Prestressed all-metal roof structure : en
  • US2427219A - Radio position indicating system : en
  • US2427092A - Scraper structure for liquid treatment tanks : en
  • GR11289B - AUTOMATIC LIGHTING ELECTRICAL. : el en
  • CA444046A - Hydrocarbon and carbohydrate heat treating process and apparatus : en fr
  • FR925680A - Toys that make sound : en fr
  • FR925662A - Door for vehicle, in particular motor vehicle : en fr
  • FR925695A - Improvements to vehicle chassis : en fr
  • GB592233A - Improvements in swivel joints for fluid conduits : en
  • GB592228A - Process of making coated fibrous materials and the articles produced : en
  • US2426982A - Production of cellulose esters : en
  • DK65622C - Closing device at Doors and Cabinets for Cabinets. : da en
  • AU1447047A - Frequency converter : en
  • GB592142A - Improvements in tobacco smoking pipes : en
  • USD147427S - Colangelo piano or similar article : en
  • US2427148A - Rodent trap : en
  • US2427104A - Lifting tool for cylinder heads : en
  • CA444016A - Tool handle : en fr
  • CA444061A - Linear time base sweep generator : en fr
  • FR925724A - Electric capacitor : en fr
  • FR925714A - Installation of gas turbines : en fr
  • GB592254A - Improvements in and relating to acetalized and ketalized copolymers : en
  • FR925586A - Lighter device for smokers : en fr
  • FR925649A - Improvements to agricultural rakes : en fr
  • FI22396A - Anordning vid skidstavar : en fi
  • GB592173A - Selenium rectifiers and method of production : en
  • FI22372A - Stereoscopic horizon measurement method : en fi
  • FR925754A - Stitch stop device : en fr
  • CA444014A - Automatic hitch : en fr
  • AU1444847A - Improvements in or relating tothe production of nitropolystyrene and coating compositions or binding agents for explosive and like substances made therefrom : en
  • US2426999A - Bread dispensing device : en
  • US2427167A - Apparatus for cutting fibers : en
  • FR925790A - Assembly of adjacent construction elements of wooden buildings : en fr
  • GB592114A - Improvements in and relating to locks : en
  • DK65607C - Sootblower for Boilers and similar Heaters. : da en
  • GB592243A - Improvements in or relating to steam-air heat-power plants : en
  • US2427147A - Sanitary telephone attachment : en
  • GB592137A - Improvements in audible signalling devices, particularly for fire alarm systems : en
  • CA444106A - Push-pull mixing circuit for ultra-short waves : en fr
  • USD147434S - Design for a book end : en
  • US2427011A - Radial cutter : en
  • DK65618C - Drive belt. : da en
  • US2427231A - Compensation of frequency variation of oscillator caused by change in voltage source : en
  • US2427102A - Floating skimmer trough : en
  • AU131962B2 - Improvements in or relating to fasteners for earrings, dress ornaments andthe like : en
  • USD147452S - Design for a brooch or similar article : en
  • US2427132A - Motorized vehicle and transmission therefor : en
  • GB592251A - Improvements in apparatus for the delivery of stores or the like from aircraft : en
  • AU2017745A - Improvements in straining or filtering apparatus for liquids : en
  • US2427133A - Work holding and fabricating apparatus : en
  • US2427217A - Rocket fin assembly : en
  • FR925597A - Snap-action switch : en fr
  • AU650146A - Anew and improved water heater : en
  • FR925052A - : fr
  • AU133489B2 - Method of and device for making stops or checks in earth banks drains andthe like : en
  • US2427263A - Control circuits for cathode-ray apparatus : en
  • FR925621A - Method of balancing loads moving vertically: sash windows, closures, etc. : en fr
  • US2427090A - Coated abrasive strip holder : en
  • FI22398A - The procedure uses a baling press to package the pulp torn into flakes : en fi
  • GB592284A - Improvements relating to the joining of frame members of structures : en
  • US2427299A - Method of making separator discharge pans : en
  • AU138350B2 - Diving-Apparatus : en
  • CA444047A - Bulldozer or scraper structure : en fr
  • FR925571A - Tillage implement : en fr
  • CA444070A - Range : en fr
  • US2427129A - Exterior pipe surface brushing machine : en
  • US2427180A - Telemetering system : en
  • US2427326A - Treatment of mineral oil emulsions : en
  • USD147428S - Combined lamp and radio receiving set : en
  • AU1711744A - Concrete mixer : en
  • AU729946A - Improvements in or relating to heelseat fitting machines : en
  • FR925650A - Four-color pencil holder : en fr
  • FR925559A - Advanced device for controlling the operation of the cooling flaps of air-cooled aircraft engines : en fr
  • GB592262A - Improvements in or relating to electron discharge devices : en
  • FR925693A - Improvements to vehicles without chassis : en fr
  • FR925701A - Flying machine : en fr
  • GB592155A - Improvements in or relating to hub gears : en
  • FR925658A - New bead of caulking : en fr
  • US2427319A - Beverage inspection machine : en
  • GB592217A - Improvements in or relating to piezoelectric transducer means : en
  • FR925700A - Improvements to clamps or fittings for scaffolding : en fr
  • FR925640A - Washing process for textiles and detergents used in this process : en fr
  • FR925655A - Dispensing-wetting-cutting device for strips of gummed packaging paper : en fr
  • FR925799A - Improvements to lubricating compositions : en fr
  • FR925667A - Washing machine for drinking glasses, jars, mugs and similar containers : en fr
  • GB592273A - Improvements in separators for separating gaseous fluids and liquids : en
  • US2427038A - Portable traveling-saw sawmill : en
  • FR925733A - Process for manufacturing electrostatic capacitors and device for implementing this process : en fr
  • US2427308A - Electric hot-water radiator : en
  • US2427181A - Combined fuse and circuit interrupting device : en
  • FR925565A - Improvements to cork soles for shoes : en fr
  • FR925669A - Apartment game simulating hockey : en fr
  • US2427328A - Pregelatinized waxy starch : en
  • US2427153A - Yielding ratchet torque wrench : en
  • US2427177A - Sensitizing silver halide emulsions : en
  • US2427214A - Keyboard-controlled ideographic printer having permutation type selection : en
  • FI22368A - Water board : en fi
  • FI22340A - Anordning vid bergborrmaskiner : en fi
  • FR925636A - Improvements in the production of head screw blanks : en fr
  • GB592225A - Reinforced film and process of making the same : en
  • US2427306A - Mowing cutter and support : en
  • FR925708A - Auxiliary spring tillage implement for digging the earth : en fr
  • GB592076A - Mouth organs : en
  • FR925749A - Diaphragm compressor : en fr
  • GB592077A - Improvements relating to locks : en
  • GB592206A - Improvements in and relating to washing tablets : en
  • FI22369A - Dörr-dörrkarm-aggregat : en fi
  • GB592096A - New or improved method of and means for driving carding machines : en
  • FR925666A - Circular loom with device for inserting the weft into the warp : en fr
  • CA444021A - Grate bar and fire box combination : en fr
  • US2427300A - Combined timer and selector switch mechanism : en
  • USD147449S - Brooch or similar article : en
  • US2427230A - Portable cooler : en
  • CA444013A - Rim equipped tire handling apparatus : en fr
  • DK65601C - Amplifier for Signal Mixtures by Television. : da en
  • FR925564A - Improvements to hot water bottles and similar containers : en fr
  • FR925682A - Rotating wing aircraft : en fr
  • USD147432S - Design for a figurine or the like : en
  • USD147442S - Brooch or similar article : en
  • FR925561A - New carbamide compounds : en fr
  • GB592242A - Improvements in and relating to manure and like distributors : en
  • IE17864L - Plug-in relays : en
  • US2427273A - Combination roof and floor for buildings : en
  • GB592179A - Improvements in electric heating systems : en
  • GB592143A - Improvements in reciprocating pumps for mechanical lubricators : en
  • GB592214A - An improved manufacture of hydraulic fluids : en
  • AU139564B2 - Device for automatically tightening a screwed connection to compensate for wearin disc brakes : en
  • US2427290A - Center finder for drill bits and the like : en
  • DK65605C - Cathode ray tubes for large currents and Couplings with the Tube. : da en
  • US2427218A - Cigarette box : en
  • AU1882345A - Pressure container and closure : en
  • BE471721A - : en
  • AU136012B2 - Improvements in evaporators of domestic type absorption refrigerators : en
  • CA444058A - Synthetic plastic material manufacture : en fr
  • GB592123A - Improvements in or relating to friction operated lighters for domestic purposes : en
  • FR925595A - Dry Contact Surface Type AC Rectifier : en fr
  • GB592190A - Improved method of carrying out catalytic reactions : en
  • GB592081A - Improvements in gas turbine systems : en
  • GB592272A - Improvements in or relating to vehicle windshields and mountings therefor : en
  • US2427188A - Device for draining umbrellas : en
  • FR925800A - Method and device for hooking up construction elements and floors obtained by this method : en fr
  • GR11297B - MACHINE FOR CATCHING FISH. : el en
  • CA444018A - Screw head : en fr
  • AU1343447A - Diving-Apparatus : en
  • AU125311B2 - An improved method forthe production of porous slags or other smelts : en
  • AU140819B2 - Frequency converter : en
  • CA444105A - Thread operated means in circular looms : en fr
  • US2426992A - Glide path transmitter : en
  • US2427212A - Removal of peroxides from hydrocarbon oils : en
  • DK65614C - Apparatus for the continuous excretion of the fatty substances by a fat emulsion. : da en
  • FI22366A - Skoborste : en fi
  • GB592252A - Improvements in or relating to the manufacture of coating materials : en
  • AU125303B2 - Improved starting stalls for horseracing orthe like : en
  • FR925596A - control electrode for electron tubes and method for its manufacture : en fr
  • DK65624C - Ink sucker. : da en
  • AU135565B2 - Improvements in and relating to writing machines : en
  • CA444092A - Rotor speed governor : en fr
  • CA444059A - Manufacture of polymerisation products from polymerisable organic chlorine compounds : en fr
  • US2427002A - Electrode holder : en
  • AU141478B2 - Improvements in antiseptic paper and textile products and process of making same : en
  • AU2217045A - Improved adjustable reamer : en
  • CA15760S - Shelf : en
  • CA444041A - Printing machine : en fr
  • US2427203A - Bearing for vacuum tube work : en
  • USD147453S - Design for a bracelet or similar article : en
  • CA444024A - Fishing rod handle : en fr
  • US2427055A - Yarn breakage detector : en
  • US2427056A - Slidably mounted tape loop former : en
  • USD147446S - Design for a brooch or similar article : en
  • US2427041A - Lady's garment : en
  • US2427110A - Ultra high frequency wide-band tuner : en
  • US2427250A - Sweetening of hydrocarbon liquids : en
  • AU138289B2 - Refrigerator cabinet construction : en
  • CA444019A - Two stroke motor : en fr
  • AU1347247A - Improvements in antiseptic paper and textile products and process of making same : en
  • US2427245A - Cartridge fuse : en
  • CA444027A - Brush-fitted cap for containers : en fr
  • US2427118A - Terminal for electric wiring : en
  • FR925631A - Process allowing the sale, without container, of liquid food materials or products, and ready for use : en fr
  • GB592141A - Improvements in or relating to variable speed gears for belt driven machinery : en
  • GB592255A - Radiators and receivers of compressional wave energy : en
  • AU142450B2 - Improvements in or relating to electrical condensers : en
  • AU134916B2 - Improvements in or relating to spray-producing nozzles : en
  • CA444088A - Rail flaw detector car mechanism : en fr
  • CA444037A - Garment bag : en fr
  • GB592085A - Improvements in hand-looms convertible into warping, beaming and carpet making appliances : en
  • FR925574A - Simplified casing packaging, for transport and handling of film reels : en fr
  • DK65620C - Permanent magnetic clamping device. : da en
  • US2427068A - Ball-point writing instrument : en
  • AU125285B2 - Improvement in sensitized photographic emulsion : en
  • FR925633A - Advanced electrical conductors for carrying high frequency currents : en fr
  • FI22358A - Bränare for flytande bränsle : en fi
  • US2427278A - Oar propelling means : en
  • GB592210A - Improvements in the manufacture of cellulose and other carbohydrate ethers and of materials made of or containing them : en
  • FR925575A - Apparatus for unwinding cakes of rayon or other textile materials : en fr
  • US2427071A - Vulcanization of vinyl resins : en
  • US2427309A - Production of mercaptans : en
  • US2427222A - Fountain pen : en
  • USD147458S - Folding top for motor vehicles : en
  • US2427030A - Automatic choke valve : en
  • FI22387A - A casserole made of paper or the like : en fi
  • GB592090A - An improved honeycomb for a beehive : en
  • GB592162A - Devices for the transmission or reception of ultra-high frequency electromagnetic waves : en
  • FR925663A - Vehicle braking method and installation : en fr
  • USD147447S - Design fob an earring : en
  • FR925610A - Theft alarm installation : en fr
  • FR925772A - Device for raising milk or other liquids : en fr
  • US2427018A - Permanent magnet materials : en
  • US2427333A - Piston ring : en
  • US2427093A - Hand loom : en
  • US2427082A - Paint : en
  • US2427332A - Adjustable support for induction coils : en
  • US2427054A - Apparatus for stretching continuous filament textile material : en
  • GB592183A - Improvements in or relating to change-speed chain gearing : en
  • FI22389A - Stern lock : en fi
  • US2427151A - Hardness testing machine : en
  • GB592287A - Improvements in cylinder blocks of internal combustion engines : en
  • FR925744A - Unit of t. s. f. : en fr
  • GB592082A - Improvements in or relating to domestic boilers : en
  • FR925670A - Electromagnetic devices for measuring or indicating various variables : en fr
  • FR925661A - Transformation of a tensile force into a horizontal translation applied to animated children's toys : en fr
  • FR925675A - Combined traction system : en fr
  • GB592277A - Improvements in or relating to road tankers and the like : en
  • US2427206A - Pedestal and base connector structure therefor : en
  • FI22399A - Av wellpapp moss stool : en fi
  • FR925686A - Abrasive articles and manufacturing processes : en fr
  • US2427116A - Heptafluoromonochlorocyclobutane and process of making same : en
  • USD147481S - Radio phonograph cabinet : en
  • FI22393A - Enclosed padlock : en fi
  • US2426991A - Drafting-machine aligning tool : en
  • USD147465S - Jewelry pin or similar article : en
  • DK65616C - Reversible multi-cylinder Two-stroke injection combustion engine. : da en
  • FI22355A - Electrically powered for glass : en fi
  • FR925690A - Domino game improvement : en fr
  • AU125305B2 - Improved adjustable reamer : en
  • US2427022A - Surgical adhesive tape : en
  • FR925656A - High sensitivity electro-mechanical amplifier relay device, operating without contact : en fr
  • CA444080A - Frequency modulated wave generating method : en fr
  • GB592158A - Improvements in propulsion means for marine craft : en
  • CA444048A - Fluid pressure control mechanism : en fr
  • US2427251A - Training sandal : en
  • IE18041L - Spindles for textile machines : en
  • US2427069A - Writing instrument : en
  • GB592269A - Gain-control arrangement for radio receivers : en
  • GB592282A - Improvements in invalid walkers : en
  • DK65596C - Process for the Preparation of Lactones of the Cyclopentanopolyhydrophenanthrene Series. : da en
  • US2427260A - Metallic conduit and coupling therefor : en
  • FR925616A - Lug for battery terminals : en fr
  • DK65611C - Device at Discos. : da en
  • USD147426S - Design for a piano ob similar article : en
  • DK65598C - Disperser. : da en
  • FR925717A - Progressive speed variator : en fr
  • FR925629A - Device for masking and unmasking the headlights of automobiles : en fr
  • US2427201A - Handbag : en
  • FI22343A - Anordning for the installation of an electrofilter utilizing finishing chemicals : en fi
  • US2427210A - Animated figure : en
  • FR925702A - Chromatable azo dyes and process for their preparation : en fr
  • AU1442847A - Improvements in rotary wing aircraft : en
  • AU1436747A - Wide range permeability tuning systems : en
  • US2427232A - Crown mellower : en
  • AU138884B2 - Improvements ina television system : en
  • CA444077A - Hydraulic circuit apparatus : en fr
  • US2427138A - Fibre container : en
  • AU645746A - An improved penholder : en
  • AU139719B2 - The production of esters of unsaturated aliphatic alcohols with polycarboxylic acids : en
  • US2427080A - Side-loading attachment for shaking conveyors : en
  • US2427185A - Metal table : en
  • US2427006A - Vehicle suspension : en
  • US2427216A - Tire mounting rim : en
  • AU142901B2 - Improvements in or relating to process of pouring metals and products produced thereby : en
  • US2426998A - Chain conveyor : en
  • US2427281A - Emergency lock release : en
  • AU125298B2 - Improvements in or relating toa pumping unit : en
  • AU1845745A - Addition agent for caustic alkali electrolytes employed inthe production of hydrogen and oxygen : en
  • AU136019B2 - Improvements relating to heat exchangers : en
  • CA444036A - Crisp bread making machine : en fr
  • US2427288A - Vapor receiver : en
  • CA444085A - Mounting for swiveled rings : en fr
  • DK65602C - Procedure for Adjusting Multiple Mass Core Rotating Variometers and Multiple Variometer for Exercising the Procedure. : da en
  • US2426978A - Record changer for phonographs : en
  • US2427108A - Bread slicing machine : en
  • USD147444S - Necklace or similar article : en
  • USD147450S - Design for a necklace or similar article : en
  • AU2027445A - Improvements in or relating to plastic compositions andthe preparation thereof : en
  • FR925787A - Photographic and heliographic paper developing machine : en fr
  • GB592130A - Improvements relating to the securing of upholstering or other fabric to wooden articles : en
  • CA444042A - Oxide coated aluminum article treating method : en fr
  • AU138888B2 - Improvements in or relating tothe production of nitropolystyrene and coating compositions or binding agents for explosive and like substances made therefrom : en
  • US2427079A - Unwinding and counting apparatus : en
  • USD147439S - Design for a combination desk unit : en
  • CA444052A - Reactance : en fr
  • AU140568B2 - Process of depositing silica films : en
  • CA444044A - Shoe fitting method and apparatus : en fr
  • AU138550B2 - Improvements in or relating tothe construction of walls or thei like with panel facings : en
  • AU139021B2 - Improvements in and relating to writing machines : en
  • AU1437047A - Cooking devices : en
  • AU139020B2 - Apparatus for playing an indoor game simulating football : en
  • CA444007A - Footwear : en fr
  • US2427159A - Interval-timer : en
  • GB592108A - Improvements in or relating to hollow metal bodies such as blades for aircraft propellers : en
  • CA444035A - Crisp bread making machine : en fr
  • FR925611A - Contactor lock for theft alarm and signaling systems : en fr
  • GB592163A - Improvements in or relating to piezoelectric units : en
  • US2427317A - Limit switch : en
  • FI22341A - Setting vid distillation of alcoholic beverages : en fi
  • IE19176L - Long distance exchange systems. : en
  • GB592245A - Improvements in three-colour photography : en
  • AU137233B2 - Glass-to-iron sealing glass and vacuum seals produced therewith : en
  • AU139563B2 - Improvements insanitary closets : en
  • US2427315A - Carboxy polymethylene guanamines : en
  • FR925761A - Set of interchangeable elements used to make objects, characters, animals for different uses, such as toys, mannequins, decorative elements, etc. : en fr
  • US2427072A - Method of mounting bearings in plates : en
  • US2427303A - Alkali metals in low temperature, friedel-crafts catalyzed isoolefin polymerizationprocess : en
  • US2427246A - Carrier for cut flowers and the like : en
  • AU1436647A - Glass-to-iron sealing glass and vacuum seals produced therewith : en
  • FI22350A - Lightweight snowmobile cutter : en fi
  • GB592152A - Improvements in or relating to electric induction furnaces with iron cores : en
  • AU1932445A - l Improved loader for earth removal andthe like : en
  • CA444083A - Radio system energy conservation : en fr
  • CA444096A - Waterproofed light-weight material : en fr
  • US2427074A - Arc chute : en
  • CA444025A - Deep sea fishing rod : en fr
  • US2426981A - Automatic toll ticketing alarm system : en
  • US2427195A - Electric circuit breaker : en
  • US2427291A - Vapor detector : en
  • US2427292A - Means for producing smooth acceleration in positive drive clutches : en
  • USD147470S - Petersen automobile service station : en
  • FI22349A - Austenitiskt stål : en fi
  • GB592288A - Improvements in apparatus for imparting musical knowledge : en
  • FR925797A - Improvements to anti-draft devices for doors and windows : en fr
  • DK65613C - Flowerpot. : da en
  • GB592145A - Improvements in and relating to water-cooled fire grates : en
  • DK65625C - Installations for cooling the materials commonly used for bituminous paving materials, such as sand, gravel and shards. : da en
  • FR925580A - Device for cooling the engines of all vehicles and saving fuel : en fr
  • FI22370A - Sätt att framställa Bly : en fi
  • US2427236A - Garment hanger : en
  • FR925718A - Advanced assembly of tubes or lamps from t. s. f. and corresponding liaison bodies : en fr
  • GB592184A - Improved process for the alkylation of aromatic hydrocarbons : en
  • US2427267A - Fish lure : en
  • FR925746A - Apparatus for making ice cream : en fr
  • GB592170A - Methods of treating yeast : en
  • FI22371A - Fluid compass : en fi
  • US2427111A - Converter : en
  • AU2081245A - Improvements in or relating tothe preparation of 2-sulfanilamidopyrazine : en
  • GB592203A - Improvements in and relating to live spindle machines : en
  • US2427190A - Rotary hopper for packaging scales : en
  • US2427266A - Venetian blind : en
  • AU138083B2 - Improvements relating to overspeed devices : en
  • FI22382A - Motor compressor : en fi
  • GB592106A - Improvements in and relating to the production of esters of dibasic aliphatic acids : en
  • US2427026A - Tube beading tool : en
  • US2427107A - Centimeter wave apparatus : en
  • US2427121A - Folding table and seat unit : en
  • US2427173A - Fuel : en
  • AU125267B2 - A combination transmitter and receiver fora powerline carrier wave signalling system : en
  • AU1359447A - Method of uniting heat sealable wrapping materials hydrochloride film : en
  • AU1519644A - Improvements in or relating to apparatus for measuring or indicating the roughnesses or undulations ofa surface : en
  • AU1446247A - Improvements in magnetic recording and reproducing apparatus : en
  • CA444082A - Radio repeater : en fr
  • AU1359647A - An electrically powered window operating system and electromagnetic switch means for controlling thesame : en
  • AU1733044A - Improvements in means for supporting trousers and such like : en
  • AU1434447A - Combined ventilating and filtering apparatus : en
  • AU1358547A - Improvements relating to looseleaf binders : en
  • AU720146A - Improvements relating tothe manufacture of ungummed cigarette papers : en
  • CA444076A - Resinous product : en fr
  • US2427220A - Radio position indicating system : en
  • US2427157A - Low lift air lift : en
  • FI22367A - Isynnerhet för byggnadsändamål avsett fogelement och förfaringssätt vid dess framställning ocv användning : en fi
  • AU137225B2 - Method of uniting heat sealable wrapping materials hydrochloride film : en
  • CA444103A - Narrow fabric multiple web loom : en fr
  • AU1716144A - Cathode ray oscillograph circuits : en
  • US2427007A - Warp knitting machine : en
  • CA444099A - Shelf edging manufacture : en fr
  • US2427036A - Sheet pulp container dryer, etc. : en
  • US2427106A - Attenuator for centimeter waves : en
  • AU673146A - Process forthe treatment of plastics inthe manufacture of artificial jewellery ornaments andthe like : en
  • AU905746A - Antenna : en
  • AU135400B2 - Improvements relating to door fastenings : en
  • USD147454S - Necklace or similar article : en
  • FR925758A - Device for burning solid fuels containing ash : en fr
  • CA444104A - Gun mounting : en fr
  • AU1771044A - Frequency multiplier : en
  • US2427268A - Clamping tool for flooring : en
  • US2427314A - Aryl guanamines : en
  • AU1439347A - Process of depositing silica films : en
  • AU136424B2 - A method of, and means for, forming articles such as patty pans from paper or other thin material : en
  • AU2088645A - Refrigerating system and method for mobile vehicles : en
  • US2427160A - Fender shield : en
  • FR925716A - Improvements to fuel oil stoves : en fr
  • GB592221A - Improvements in or relating to the testing of armatures of dynamo-electric machines for electrical faults : en
  • GB592195A - Paper sack : en
  • FR925652A - Jewel with removable and interchangeable part : en fr
  • GB592160A - Improvements in or relating to electric switches for use on cycles : en
  • GB592099A - Improvements in yarn twisting apparatus : en
  • FR925785A - Foot-operated cutting saw : en fr
  • GB592094A - Improvements in or relating to feed mechanism for typewriting or like machines usingmaterial having feed perforations : en
  • GB592153A - Improvements in chicken brooders : en
  • FR925664A - Improvements to instrument panels of motor cars and other vehicles : en fr
  • FR925562A - Fluid counter : en fr
  • AU1465944A - Improvements ina control means foran electrical system : en
  • FR925617A - Process for preparing olefins : en fr
  • FR925725A - Receptacle for electric capacitors : en fr
  • US2427048A - Spaced wall heat insulated refrigerator cabinet : en
  • FR925604A - Advanced shifting for bicycle or similar vehicle : en fr
  • GB592212A - Improvements in the alkylation of paraffins with olefins : en
  • FR925035A - : fr
  • GB592283A - A process for the manufacture of (ª‰:ª‰:ª‰-trihalogeno-ethylidene)-ether esters of ª‰-substituted pyruvic acids : en
  • FR925620A - Folding shutters under lintel : en fr
  • GB592101A - Improvements in work stops for screw tapping or like machines : en
  • AU131115B2 - Improvements in tractor impelements : en
  • FR925688A - Advanced fibers of ethylene polymers : en fr
  • FR925593A - Hydraulic steering for track-powered vehicles : en fr
  • IE18102L - Vehicle windows : en
  • FR925789A - Tile : en fr
  • FR925791A - New kitchen utensil : en fr
  • GB592241A - Improved means for the detection and measurement of magnetic fields : en
  • GB592286A - Metal-containing plastic moulded articles : en
  • FR925552A - Improvements in the manufacture of compressed particle magnetic cores : en fr
  • GB592171A - Improvements in or relating to means responsive to a varying control force : en
  • FR925614A - New yellow azo dyes : en fr
  • GB592093A - Improvements relating to governing devices for regulating fluid pressure systems : en
  • GB592207A - Improvements in or relating to garden shears, scissors or the like : en
  • GB592264A - All-wing airplane : en
  • FR925557A - Injection nozzle for internal combustion engines : en fr
  • FR925568A - Improvements to counting mechanisms : en fr
  • GB592091A - Improvements in or relating to gas turbine power plants for aircraft : en
  • GB592260A - Improvements in or relating to alternating-current rectifiers : en
  • US2427172A - Multiple v-belt pulley : en
  • US2427298A - Shade roller : en
  • FR925726A - Fabric and paper printing process with water dyes : en fr
  • FR925743A - Process for the manufacture of bundles and yarns of glass fibers, and products thus obtained : en fr
  • US2427324A - Conveyor loader : en
  • AU137390B2 - Electric switch : en
  • US2427227A - Tailstock offset gauge : en
  • GR11294B - PORTABLE ELECTRIC HEATER. : el en
  • US2427197A - Bonding of rubber and rubberlike compositions : en
  • CA444043A - Side frame : en fr
  • GB592220A - Improvements in airplanes : en
  • FR925771A - Negative frame : en fr
  • FR925608A - Non-refillable bottle : en fr
  • DK65623C - Breakthrough cutting plate for dry shavers. : da en
  • DK65621C - Device for Airplanes with pairs of interlocking Lifting Screws. : da en
  • FR925563A - Rapid and continuous saponification method and device : en fr
  • FR925569A - Device and improved machine for manufacturing nuts : en fr
  • FR925602A - Improvements to processes and machines for manufacturing screws or the like : en fr
  • US2426984A - Expanding hose reel : en
  • US2426985A - Process of heating opposed metal parts by combined induced and conducted electric currents : en
  • US2427261A - Method for analyzing gas : en
  • US2427086A - Spark gap device with cold electrodes : en
  • US2427083A - Process of removing weakly acidic substances from oils : en
  • GB592149A - Blouse structures and the like : en
  • USD147436S - Falk teapot : en
  • FR925603A - Chain link enhancements : en fr
  • FR925578A - Coupling of toothed wheels for bicycles, tandems or the like : en fr
  • FR925581A - Improvements in electronic control devices : en fr
  • FR925605A - Advanced seal or trim : en fr
  • US2426989A - Radio detection system : en
  • US2426994A - Sulphur cured unsaturated polyesters : en
  • USD147477S - Combined bottle and diaper utility bag : en
  • FI22342A - Card system : en fi
  • GB592219A - Improvements relating to the nitration of organic compounds : en
  • FR925643A - Improved method and device for hammering metal objects by shot projection : en fr
  • GB592266A - Improvements in or relating to electron discharge devices : en
  • GB592110A - Improvements in rear lights and reflectors for vehicles : en
  • US2427040A - Electrical lock and indicator system : en
  • US2427310A - Lock for brake slack adjusters : en
  • US2427126A - Production of textiles and other articles having a basis of a polyvinyl compound : en
  • USD147448S - Brooch or similar article : en
  • AU129818B2 - Improved laundry machine : en
  • AU125300B2 - Improvements in or relating tothe preparation of 2-sulfanilamidopyrazine : en
  • AU1282144A - A combination transmitter and receiver fora powerline carrier wave signalling system : en
  • USD147463S - Luketa adjustable lounge chair : en
  • US2427099A - Food mixer : en
  • US2427207A - Program formulator : en
  • FR925551A - Improvements to wave amplifier systems : en fr
  • US2426987A - Mold coating : en
  • FI22379A - Coil torsion lever : en fi
  • US2427243A - Mechanical ink pencil : en
  • GB592237A - Improvements in or relating to lighting fittings for adjustable drawing-boards : en
  • US2427073A - Side packing floating ram gate : en
  • FR925679A - Paneling improvements : en fr
  • FR925618A - Improvements to watch movements with central seconds hand : en fr
  • FR925727A - Drive device in rotation that can be disengaged at will, of a shaft by a sleeve threaded onto said shaft or vice versa : en fr
  • GB592270A - Improvements in and relating to photographic printing processes employing image masks : en
  • AU1786144A - Improvements in temporary supports for use in casting concrete floors and similar purposes : en
  • AU2150945A - A method of and apparatus for manufacturing blocks from various materials : en
  • GB592172A - Improvements in or relating to complex monomeric esters and the production thereof : en
  • USD147479S - Design for a printed fabric : en
  • US2427058A - Lighter : en
  • USD147482S - Design for a chest or the like : en
  • US2427249A - Fluid pressure gauge : en
  • US2427035A - Shell handling device for trench mortars : en
  • US2427178A - Pilot responsive safety control for liquid fuel burners : en
  • US2427208A - Exhaust valve of the poppet valve type of internal-combustion engines : en
  • AU644746A - Improvements in or relating to vibratory machines for making concrete building blocks andthe like : en
  • AU1342647A - Improvements in ironing tables : en
  • US2426988A - Mold coating : en
  • CA444015A - Mineral oil emulsion dehydrating process : en fr
  • US2427051A - Extension light for flashlights : en
  • CA444053A - Shoe last : en fr
  • AU138822B2 - Cooking devices : en
  • CA444102A - Container forming device : en fr
  • US2427323A - Production of acidified malt : en
  • AU1865945A - Improvements in or relating to copper base alloys : en
  • FR925624A - Apparatus for forming surfaces of revolution : en fr
  • FR925764A - Process for the removal of surface stains on materials of mineral origin : en fr
  • CA444101A - Load-lifting appliance : en fr
  • US2427169A - Instrument for applying ligatures to blood vessels : en
  • US2427004A - Container handle : en
  • CA444093A - Helicopter : en fr
  • USD147469S - Petersen automobile service station : en
  • US2427084A - Lighting fixture : en
  • FR925730A - Improvements to welds between metal and glass : en fr
  • US2427085A - Chuck and abrasive drill : en
  • US2427149A - Cigarette dispenser : en
  • US2427112A - Conversion of hydrocarbon oils : en
  • AU2090045A - Improved massage implement : en
  • USD147462S - Design for a fishing rod : en
  • CA444006A - Fishing reel : en fr
  • AU1352947A - Improvements in or relating' to Game Appliances : en
  • US2427192A - Blend of rubbery butadiene-styrene copolymer and chloroprene polymer : en
  • US2427293A - Alkylation process : en
  • US2427053A - Combination chair and table for body massaging and muscle manipulation : en
  • US2427088A - Thermal fire protective system : en
  • US2427158A - Vertical-seeking gyro : en
  • CA444069A - Bread wrapping machine : en fr
  • US2427277A - Electrical switch : en
  • US2427287A - Safety valve : en
  • US2427142A - Still head condenser : en
  • USD147445S - Design fob an earring : en
  • AU141197B2 - Bag structure : en
  • US2427057A - Conveyor system : en
  • GB592092A - Improvements in or relating to ordnance : en
  • GB592124A - Improvements relating to electric heating elements : en
  • US2426980A - Articulated shaft drive for the flexible conveyor of shuttle cars : en
  • CA444073A - Knitting machine : en fr
  • AU131866B2 - Improvements in or relating to brake testing equipment for vehicles : en
  • US2427331A - Tuning device comprising at least two tuning circuits having an unequal frequency range : en
  • US2427255A - Artificial waxes comprising reaction products of maleic anhydride and partial esters of stearic acid and polyhydric alcohols of the pentaerythritol series, methods for preparing, and compositions containing the same : en
  • AU140307B2 - An electrically powered window operating system and electromagnetic switch means for controlling thesame : en
  • US2427237A - Universal joint : en
  • US2427283A - Centerless grinding machine : en
  • CA444009A - Drawing instrument : en fr
  • US2427329A - Central tuyere for stokers : en
  • DK65612C - Vending machine with an selectable adjustable goods drum. : da en
  • US2427003A - Apparatus for flanging pipes inwardly or outwardly : en
  • US2427184A - Insulating bushing : en
  • US2426995A - Apparatus for storing stacked articles : en
  • USD147431S - Combined lamp and radio receiving set : en
  • GB592113A - Process for the production of new and improved interpolymers of vinyl fluoride and articles produced therefrom : en
  • CA444011A - Game holder link : en fr
  • CA444087A - Twin rotor helicopter safety device : en fr
  • AU138732B2 - Method and apparatus for making chocolate confectionery : en
  • US2427161A - Invalid chair : en
  • US2427330A - Liner hanger : en
  • AU133718B2 - Improvements in or relating to machines suitable for use insetting rivets, tags, eyelets or like barrelled articles : en
  • AU125316B2 - Improvements in or relating to copper base alloys : en
  • AU1675844A - Improvements in welt insoles and sewing ribs therefor : en
  • DK65606C - Procedure and Plant for the Extraction of Bone Fat, without these becoming less suitable for the manufacture of glues. : da en
  • GB592166A - Process for producing 2-aminopyrimidine : en
  • US2427033A - Mechanical ink pencil : en
  • USD147461S - Design for a handbag : en
  • US2427029A - Automatic tracking system : en
  • US2427117A - Flexible bracelet : en
  • AU139250B2 - Improvements in and relating tothe manufacture of titanium pigments : en
  • AU1447447A - Device for automatically tightening a screwed connection to compensate for wearin disc brakes : en
  • AU125299B2 - Improved apparatus for automatically weighing and delivering predetermined nett weights of free running commodities such as granular sugar : en
  • US2427076A - Auxiliary headlight system : en
  • US2427141A - Adjustment mechanism for wrapping machine cross-feed conveyers : en
  • AU125291B2 - Improved process forthe manufacture of adipic acid : en
  • US2427060A - Pump : en
  • FR925677A - Dry cleaning device : en fr
  • FR925747A - Permanent signaling beacon for land and air routes : en fr
  • GB592177A - Improvements in polarizing screens for use in road vehicles : en
  • AU749746A - Hydraulic control for water heaters : en
  • AU716542A - Improvements in crystal contacts ofwhich one element, is mainly silicon : en
  • US2427175A - Speed control system : en
  • AU125278B2 - Improvements in and relating to directional antenna systems : en
  • US2427050A - Combined knob, scale, and pointer structure : en
  • US2427144A - Mechanical connection for electrical circuits : en
  • USD147475S - Design for a frame for eyeglasses : en
  • AU131695B2 - An improved patch holder for use with bicycle and motor tire tubes andthe like : en
  • USD147430S - Combined lamp and radio receiving set : en
  • US2427239A - Control device : en
  • US2427325A - Rotor for hydrodynamic machines : en
  • CA444045A - Inclined grate : en fr
  • AU659646A - Improvements in quick action taps or cocks : en
  • US2426986A - Hydraulically synchronized servo system control : en
  • US2427182A - Electrical coupling disconnector : en
  • FR925794A - Rubber seal : en fr
  • FR925638A - Improvements made or relating to impact-resistant bearings : en fr
  • GB592147A - Device for drum cam for screw-cutting machines : en
  • AU1330747A - Improvements in or relating tothe construction of walls or thei like with panel facings : en
  • FR925696A - Advanced hospital bed : en fr
  • AU729846A - Improvements in or relating tothe manufacture of stiffening material comprising abase of fibrous sheet charged with cellulose derivative : en
  • IE19175L - Automatic exchange systems : en
  • AU1403747A - Low adhesion sheet materials adapted for easy separation from adherent rubber surfaces and adhesive tapes employing said materials : en
  • AU1917245A - An improved milk-can washing machine : en
  • AU1949845A - Oscillation generator : en
  • AU132321B2 - Improvements in quick action taps or cocks : en
  • US2427322A - Collet construction for bar turning machines : en
  • FR925740A - Apparatus for crimping so-called tear-off thin metal caps : en fr
  • GB592193A - Improvements in or relating to the control of an internal combustion engine-electricpower plant as used for the propulsion of a vehicle : en
  • GB592200A - Improvements in hydraulic pump and motor systems : en
  • AU2128145A - Stand for supporting electric irons and similar articles : en
  • FR925642A - Process and products for bleaching paper and similar substances and products thereof : en fr
  • AU131282B2 - Process forthe treatment of plastics inthe manufacture of artificial jewellery ornaments andthe like : en
  • AU131310B2 - Improvements in storage systems : en
  • AU141035B2 - Improvements in apparatus for amplifying or multiplying the frequency of electrical oscillations of high frequency : en
  • US2427017A - Flashlight : en
  • US2427262A - Inflatable solar still : en
  • CA444026A - Circulator : en fr
  • GB592187A - Process for the prevention of corrosion in equipment for the distillation of sulfuric-acid-treated hydrocarbons : en
  • GB592250A - Improvements in or relating to liquid circulating systems : en
  • AU125275B2 - Stand for supporting electric irons and similar articles : en
  • CA444010A - Snow removal apparatus : en fr
  • FR925553A - Indirect forced switching device of two-channel static current converters : en fr
  • FR925748A - Diaphragm compressor : en fr
  • FR925796A - Further training in mine backfilling machines : en fr
  • AU138238B2 - Wide range permeability tuning systems : en
  • US2427061A - Piston and rod connection : en
  • FR925755A - New punching machine for statistical cards : en fr
  • US2427176A - Method of making cable terminals : en
  • IE18476L - Water-in-oil emulsions. : en
  • GB592280A - Improvements in or relating to electric arc welding and cutting : en
  • GB592188A - Improvements in or relating to manufacture of articles from liquid dispersions of rubber : en
  • GR11296B - CENTRAL PUMP FOR THICKEN AND UNCLEAN LIQUIDS. : el en
  • GB592088A - Process for the conversion of normally gaseous olefins : en
  • US2427120A - Two-way overrunning clutch : en
  • GB592109A - Improvements in or relating to bases for electron discharge devices : en
  • GB592180A - Improvements in or relating to short-wave antennae : en
  • GB592138A - A new or improved lighter for cigarettes, tobacco pipes, burners and the like : en
  • GB592199A - Means for securing metallic wall elements of building structures to foundations : en
  • GB592095A - Improvements relating to sewing machines : en
  • GB592136A - Improvements in electric connector blocks : en
  • GB592256A - Couplings means for electrical cavity resonators : en
  • GB592226A - Improvements in or relating to the production of quinoline derivatives : en
  • GB592240A - Improvements relating to the production of dinitroethyleneurea : en
  • FR925783A - Anti-theft for automotive fuel tank cap : en fr
  • FR925698A - Slider closure device : en fr
  • US2427039A - Mail box : en
  • FR925756A - Advanced razor blade holder : en fr
  • USD147474S - Handbag frame or similar article : en
  • FR925588A - Fixing device such as nut : en fr
  • GB592131A - Improvements in or relating to high frequency tunable electrical circuits : en
  • FI22390A - Bodywork support devices for trucks or similar vehicles : en fi
  • FI22373A - Anordning vid lodbräden : en fi
  • FR925779A - Process for manufacturing screen holders for photographic, cinematographic or other similar applications and products conforming to those obtained by this process : en fr
  • US2427305A - Manufacture of diaphragms : en
  • AU1439047A - Improvements in and relating to measuring the rate of flow of particulate solids through vessels : en
  • FR925710A - Improvements to signaling systems : en fr
  • GB592204A - Improvements relating to the treatment of liver for the extraction of vitamin-containing oil therefrom : en
  • GB592073A - Improvements in and relating to the production of corrosion resistant coatings on zinc and cadmium surfaces : en
  • GB592236A - Improvements relating to conveyor chains : en
  • US2427256A - Optical apparatus for comparing objects : en
  • GB592117A - Improvements in the extraction of liquids from liquid containing materials : en
  • GB592157A - Luminescent compounds : en
  • US2427276A - Method of drying wheat gluten : en
  • IE19292L - Automatic telephony; electronic switching. : en
  • US2427089A - Switch : en
  • GB592235A - Improvements relating to handles for kettles and other vessels : en
  • CA444031A - Vehicle jack : en fr
  • AU1552644A - Improvement in rotating joint for parallel wire transmission line : en
  • US2427137A - Scrubbing implement : en
  • US2427124A - Faucet : en
  • FR925572A - Assembly limiting the amplitude of an electric oscillation : en fr
  • FR925706A - Manufacturing process for milling cutters used on milling machines or other machine tools : en fr
  • GB592247A - Improvements in spring suspension for railroad cars : en
  • FR925709A - Lighters improvements : en fr
  • CA444089A - Textile fabric : en fr
  • GB592078A - Improvements in and relating to fastening devices : en
  • GB592098A - Improvements in yarn twisting apparatus : en
  • US2427270A - Rotary valve for internalcombustion engines : en
  • US2427286A - Insecticide and method of using : en
  • US2427001A - Spring lock panel receptacle : en
  • US2427316A - Unsattjkated cahjoxy guanamines : en
  • GB592224A - Improvements in or relating to wave guides for wireless systems : en
  • GB592244A - Improvements in or relating to knitting machines : en
  • GB592281A - An improved manufacture of tertiary isomers of olefins : en
  • AU125301B2 - Refrigerating system and method for mobile vehicles : en
  • US2427215A - Frequency modulated velocity-distance measurement system : en
  • GB592246A - Improvements relating to electric discharge lamps : en
  • GB592169A - Improvements in hydraulic shock absorbers for vehicles : en
  • FR925795A - Pyrophoric lighter : en fr
  • FR925685A - Compound repels insects : en fr
  • GB592194A - Improvements in or relating to vane pumps, blowers and motors : en
  • FR925776A - Organosilicon polymeric condensation products and processes for their manufacture : en fr
  • CA444068A - Stabilizing films of vinyl resins compounded with butadiene-acrylonitrile type copolymers : en fr
  • FR925697A - Improvements to complex optical elements and their manufacturing process : en fr
  • FI22351A - For the purposes of this Regulation, the terms of reference shall apply : en fi
  • FI22344A - Förfaringsäätt för framställning av concentrerade, flytande, högviskosa urea-jordalkali-halogenidprodukter : en fi
  • GB592248A - Improvements relating to electric discharge lamps : en
  • GB592100A - Improvements relating to the production of metals by condensation of their vapours : en
  • FI22378A - Frost control device : en fi
  • FR925766A - Improvements to the tightening buckles of straps, straps, straps, belts, bracelets, etc. : en fr
  • FR925742A - Improvements made or relating to transmissions in indicating or recording instruments : en fr
  • GB592213A - Isomerizing hydrocarbons : en
  • FR925719A - Packaging box for carbon paper and similar materials : en fr
  • FR925625A - Improvement in protective sheaths for matchboxes : en fr
  • US2427312A - Milking machine : en
  • US2427247A - Ignition system : en
  • USD147464S - Design for an armchair : en
  • USD147455S - Design for a brooch or similar article : en
  • US2427233A - Greasing device for antifriction bearings : en
  • AU1439247A - Improvements relating to door fastenings : en
  • FR925556A - Yeast treatment process : en fr
  • FR925554A - Device for emptying silos : en fr
  • FR925741A - Transmission improvements : en fr
  • AU729746A - Improvements in or relating to machines for effecting relative movements between shoes and lasts : en
  • FR925592A - Combined sanitary device forming washbasin and urinal : en fr
  • US2427166A - Propeller blade fairing : en
  • FR925627A - Cyclo-rower : en fr
  • USD147451S - Brooch or similar article : en
  • AU1442147A - Improvements in and relating tothe manufacture of titanium pigments : en
  • FI22385A - Symaskin för skodon, isynnerhet randsymaskin : en fi
  • GB592215A - Ignition systems for internal combustion engines : en
  • US2427113A - Electrically heated hooded device : en
  • AU131519B2 - Water heater using liquid fuel : en
  • AU1369547A - Refrigerator cabinet construction : en
  • US2427259A - Jig for predeterminedly marking polarizing screens with respect to their transmission axes : en
  • AU137818B2 - Improvements in ironing tables : en
  • US2427075A - Traffic tunnel and method of tunnel ventilation : en
  • CA444078A - Flux for treating light metals : en fr
  • AU125266B2 - Improvements in crystal contacts ofwhich one element, is mainly silicon : en
  • USD147466S - Design for a statuette vase : en
  • USRE22912E - Concrete mixer : en
  • CA444051A - Control mechanism : en fr
  • CA444050A - Fluid pressure control mechanism : en fr
  • AU1914645A - Improvements in and relating to electric resistance furnaces : en
  • AU1403247A - Adjuvants for use inthe administration of penicillin : en
  • CA444064A - Aircraft landing gear and brake : en fr
  • US2426990A - Header for electron tubes and the like and method of manufacture : en
  • US2427269A - Dual accelerator control : en
  • AU1440147A - Improvements in or relating to pistons : en
  • CA444062A - Magnesium production : en fr
  • US2427200A - Self-draining heat transfer fins : en
  • AU1349047A - A method of, and means for, forming articles such as patty pans from paper or other thin material : en
  • AU125293B2 - An improved milk-can washing machine : en
  • AU125313B2 - Improvements in or relating to safety razors : en
  • AU138915B2 - Improvements in and relating to Ovens : en
  • CA444071A - Press : en fr
  • AU125274B2 - Improved massage implement : en
  • US2427012A - Sectional telephone stall : en
  • US2427187A - Listening and ringing key for telephone switchboards : en
  • CA444100A - Shelf edging manufacture : en fr
  • CA444098A - Shelf edging manufacture : en fr
  • GB592229A - Improvements in or relating to cathode ray devices : en
  • CA444095A - Sewing machine : en fr
  • CA444040A - Printing machine : en fr
  • USPP760P - Peach tree : en
  • FI22388A - A ring for a rotating cylinder : en fi
  • AU131608B2 - Improvements in or relating tothe manufacture of stiffening material comprising abase of fibrous sheet charged with cellulose derivative : en
  • US2427037A - Electric arc furnace : en
  • US2427103A - Control : en
  • AU1438947A - Poly-halo-carbamate derivatives ior use in textile materials and process for their manufacture : en
  • GB592087A - Improvements in or relating to drill bits : en
  • AU1356247A - Improved process and apparatus for reducing iron ores : en
  • FR925566A - Transmission improvements : en fr
  • US2427045A - Poppet valve tool : en
  • DK65603C - Multi-pole Overcurrent protection device with an impactor. : da en
  • AU125295B2 - Improvements in or relating to plastic compositions andthe preparation thereof : en
  • US2427189A - Garment cleaning machine : en
  • US2427096A - Electrical device and molded stem therefor : en
  • US2427209A - Electrically heated tool : en
  • US2427163A - Means for increasing the efficiency of full-fashioned knitting machines : en
  • AU1939445A - Improvements in or relating to safety razors : en
  • FR925601A - Hairpieces : en fr
  • FR925634A - Improvements relating to vitamin concentration : en fr
  • GB592133A - Improvements in and relating to electric timing relays or switches : en
  • FR925583A - Electric hot plate device : en fr
  • AU1442747A - Improvements in or relating to vapour attemperators : en
  • FI22363A - Puder för skötsel av hud, sår och dyl. och förfaringssätt för dess fraställning : en fi
  • FR925745A - Improvements to vibrating organs and objects subjected to vibrations : en fr
  • US2427005A - Directive microwave antenna : en
  • US2427097A - Shrinkproofing and feltproofing of keratinous textile fibers : en
  • GB592111A - Improvements in and relating to electric light buoys and the like : en
  • FI22374A - Apparat för kontinuerlig mätning av vätskor : en fi
  • FR925707A - Bead or self-raising connection for doors : en fr
  • GB592167A - Improvements in or relating to rosin base resins : en
  • FI22400A - Packing case : en fi
  • US2427125A - Synchronizing device : en
  • FR925598A - Device for sharpening helical bits : en fr
  • US2427013A - Densitometer for measuring the light transmission of a fluid while submerged therein : en
  • US2427020A - Lathe fixture : en
  • CA444020A - Rotary two-stroke engine : en fr
  • GR11293B - AUTOMATIC SKIN COUNTING DEVICE. : el en
  • GB592234A - Improvements in slicing knives : en
  • GB592285A - An extensible or vertically adjustable chair for children : en
  • US2427023A - Stitching : en
  • GB592201A - Improvements in or relating to the control of an internal combustion engine-electricpower plant as used for the propulsion of a vehicle : en
  • DK65617C - Device for Fuel Injection Pumps with Hydraulic Brake for Internal Combustion and Diesel Engines. : da en
  • FR925752A - Special taper bush for use with taper shank drills and tools with broken or damaged tenons : en fr
  • GB592080A - Improvements in or relating to gates : en
  • AU140569B2 - Improvements in rotary wing aircraft : en
  • FR925619A - Electronic adjustment improvements : en fr
  • GB592274A - Gain-control arrangement for wave-signal receivers : en
  • US2427015A - Push-button switch construction : en
  • US2427282A - Wound armature for electric machines : en
  • USD147457S - Brooch or similar article : en
  • AU1720644A - Improvements in or relating to measuring apparatus : en
  • FR925570A - Improved polymerization process and apparatus : en fr
  • US2427226A - Mounting for roller cutters : en
  • GB592132A - Improvements in or relating to the mounting of piezo-electric crystals : en
  • FR925691A - Improvements to metal sedans : en fr
  • US2427042A - Method and apparatus for separating mixtures : en
  • US2427164A - Slide projector apparatus : en
  • US2427254A - Sacked potato loading machine : en
  • US2427064A - Temperature responsive device for use on grinders and method of grinding : en
  • US2427066A - Railway truck : en
  • US2427152A - Gage to test the perpendicularity of the face of a workpiece to its axis : en
  • FR925590A - New mechanical pencil of simple manufacture : en fr
  • GB592144A - Improvements in and relating to objectives suitable for photographic purposes : en
  • US2427131A - Signal system for measuring instruments : en
  • US2427196A - Bonding of vulcanizable compositions to metallic surfaces : en
  • CA444023A - Packing making method : en fr
  • FR925713A - Melting zinc powder : en fr
  • FR925728A - Lighting lamps automatically centering in their supports : en fr
  • FR925622A - Speaker training : en fr
  • FR925632A - Perfected shoe : en fr
  • GB592227A - Improvements in or relating to open mesh flooring and like open mesh-work structures : en
  • US2426997A - Projectile : en
  • IE17965L - Hand looms : en
  • GB592084A - Apparatus for the electrical welding of studs and the like : en
  • FR925780A - Lock or claw : en fr
  • GB592129A - Improvements in or relating to percussion tools : en
  • GB592291A - Improvements in milk strainers : en
  • GB592176A - Improvements in or relating to stays for perambulator and like hoods : en
  • AU125308B2 - Improvements in or relating to measuring apparatus : en
  • AU1811144A - Improvement in sensitized photographic emulsion : en
  • US2427162A - Track drive : en
  • US2427297A - Self-locking electrical plug and socket : en
  • AU125284B2 - Improvements in or relating to fluid control systems and automatic laundering apparatus : en
  • AU125315B2 - Improvements in temporary supports for use in casting concrete floors and similar purposes : en
  • AU131821B2 - Improvements in or relating to heelseat fitting machines : en
  • FI22392A - Karosseri : en fi
  • GB592121A - Oscillation generator : en
  • AU971647A - Improvements relating to heat exchangers : en
  • AU125294B2 - Oscillation generator : en
  • AU1353047A - Improvements insanitary closets : en
  • AU136084B2 - Improvements in or relating to cleaning filters used in drycleaning systems : en
  • US2427279A - Transportation load and method of preparing the same : en
  • AU655046A - Improvements in evaporators of domestic type absorption refrigerators : en
  • AU149342B2 - Improved machine for labelling tubular objects : en
  • AU1712644A - Improvement in lens coating apparatus : en
  • AU1399647A - Improvements ina television system : en
  • USD147476S - Design for a ring : en
  • FI22386A - Sät vid tillverkning av formade fiberprodukter : en fi
  • US2427109A - Voltage regulator : en
  • US2427165A - Manufacture of rutile : en
  • GB592238A - Improvements in and relating to electric welding arrangements : en
  • GB592232A - Improvements in or relating to nut-crackers : en
  • GB592294A - Improvements in or relating to belting : en
  • US2427016A - Conditioning apparatus for steamheating systems : en
  • AU131166B2 - Hydraulic control for water heaters : en
  • US2427168A - Driving gear unit : en
  • GB592126A - Improvements in or relating to high frequency electrical transmission lines : en
  • US2427028A - Stapling device : en
  • FR925051A - : fr
  • GR11295B - MOVABLE TURBINE SUITABLE FOR HIGH TEMPERATURE GASES. : el en
  • USD147459S - Design for a scoop fob popcorn : en
  • GB592296A - Improvements in and relating to photographic printing processes employing image masks : en
  • US2427302A - Dehydration of foodstuffs with carbon dioxide : en
  • FR925704A - Protractor graphotacheometer level : en fr
  • DK65609C - Apparatus for heating liquids. : da en
  • FR925584A - Device and method intended for automatic lighting at a predetermined time of all motor vehicles, or other uses : en fr
  • US2427191A - Blanking control for radio beacon systems : en
  • US2427155A - Cotton plant deleafer : en
  • GB592208A - Improvements in or relating to electric follow-up or repeater systems : en
  • US2427223A - Sheet cutting and delivery means : en
  • AU1439447A - Rotary seal : en
  • GB592140A - Improvements in control apparatus for electric luminous discharge tubes : en
  • GB592192A - Improvements in world time-indicators : en
  • GB592239A - Improvements in or relating to stretch forming machine and method and curved membersformed by same : en
  • FI22345A - For example, diethylene glycol : en fi
  • FR925762A - Engine block : en fr
  • GB592089A - Improved filtering apparatus : en
  • FI22380A - Spenkopp for mjölkningsmaskiner : en fi
  • FR925723A - Improvements to voltmeters including thermionic lamps : en fr
  • AU129700B2 - An improved penholder : en
  • US2427094A - Super-high-frequency wattmeter : en
  • FR925591A - Method and devices for the production of plastic zipper elements : en fr
  • GB592290A - Improvements relating to constructional units formed of concrete, and to structures erected therewith : en
  • FR925699A - Combined hydraulic valve for pressure vessel : en fr
  • GB592211A - An improved hose clamp : en
  • GB592258A - Stable pulse generator : en
  • FI22394A - Combined automatic door closing device and light on and off device : en fi
  • FR925645A - Improvements to tedders : en fr
  • FI22353A - Anordning vid skyddsreläer för vätskefyllda elektriska apparater : en fi
  • US2427031A - Fluid heat exchange apparatus : en
  • US2427304A - Automatic sear release for firearms : en
  • US2427275A - Cloth-laying machine : en
  • BE484793A - : en
  • GB592148A - Lubricating system : en
  • AU133812B2 - Improvements in or relating to vibratory machines for making concrete building blocks andthe like : en
  • AU134896B2 - Antenna : en
  • AU148074B2 - Improvements in and relating to high-vacuum, high-voltage electronic tubes : en
  • US2427205A - Folding push car or wheeled chair : en
  • US2427242A - Textile softening composition : en
  • AU724646A - Improvements in or relating to curtain rings : en
  • AU678146A - Improvements in shells for heat exchangers : en
  • US2427313A - Cane piler : en
  • US2427136A - Supercharger : en
  • US2427265A - Rotary hedge trimmer : en
  • AU125306B2 - Improvements in or relating tox-ray cassettes : en
  • US2427274A - Scouring device fabricated from tubular knit metallic mesh and method of making same : en
  • US2427285A - Insulated bridge for junction boxes : en
  • AU125287B2 - Addition agent for caustic alkali electrolytes employed inthe production of hydrogen and oxygen : en
  • US2427289A - Mechanical equivalent of heat apparatus : en
  • US2427049A - Printing and calculating machine : en
  • USD147440S - Portable nuqrescent electric lantern : en
  • AU125290B2 - Improvements in or relating to electric switches : en
  • AU125277B2 - Improvements ina control means foran electrical system : en
  • US2427146A - Pasteurizer : en
  • AU124094B2 - Improvement in rotating joint for parallel wire transmission line : en
  • AU1342147A - Method and apparatus for making chocolate confectionery : en
  • CA444084A - Television view finder : en fr
  • FR925751A - Resonance box to be applied to the pavilion of musical instruments in brass to vary the sound : en fr
  • FR925769A - Improvements to electrical pulse production circuits : en fr
  • FR925641A - Process and products for the treatment of textile products with a view to their bleaching : en fr
  • GB592189A - Improvements relating to constant voltage rectifiers : en
  • GB592202A - Improvements in or relating to the control of an internal combustion engine-electricpower plant as used for the propulsion of a vehicle : en
  • US2426979A - Stereoscopic range indication : en
  • AU670246A - Improvements in or relating to brake testing equipment for vehicles : en
  • CA444086A - Aircraft : en fr
  • US2427101A - Centrifugal apparatus for impregnating one material with another : en
  • US2427228A - Inking quill : en
  • CA444049A - Fluid pressure control mechanism : en fr
  • GB592128A - Improvements in machines for spreading artificial fertilizers and the like : en
  • US2427307A - Centrifugal pump : en
  • AU131767B2 - Improvements relating tothe manufacture of ungummed cigarette papers : en
  • AU1358947A - Improvements in electrolytic tinplate : en
  • US2427240A - Machine for folding and applying tape : en
  • US2427252A - Variable leverage mechanism for vehicle brakes : en
  • US2427272A - Mineral oil composition : en
  • AU649146A - Improvements in tractor impelements : en
  • USRE22913E - wells : en
  • AU807446A - Water heater using liquid fuel : en
  • US2427046A - Selector rod holder : en
  • AU142195B2 - Improvements in magnetic recording and reproducing apparatus : en
  • AU125312B2 - l Improved loader for earth removal andthe like : en
  • FR925589A - Materials cooling plant : en fr
  • FI22365A - Vätskespridare : en fi
  • FR925577A - Multi-purpose scraper knife : en fr
  • US2427179A - Shoe and method of making the same : en
  • FR925639A - Terrine for foie gras and other preserves or products : en fr
  • IE17577L - Compression-ignition engine. : en
  • FR925587A - Exercise and study instrument : en fr
  • GB592257A - Improvements in or relating to vacuum tube oscillators : en
  • GB592278A - Improvements in or relating to the production of crystalline hydroxy-hydroxy-diphenyl-methanes and to the formation of synthetic resins therefrom : en
  • GB592185A - Rivet and riveting method : en
  • GB592159A - Improvements in forced draught apparatus for boiler and other furnaces : en
  • US2427115A - Manifold for engines : en
  • US2427183A - Electrical insulation : en
  • FI22397A - Sätt att framställa s.k. stenull : en fi
  • FR925712A - Boiler supply : en fr
  • FR925753A - Improvements to electromagnetic motors : en fr
  • GB592216A - Impedance matching transformers : en
  • US2427295A - Motion-picture projector : en
  • USD147478S - Design for a necktie : en
  • AU2185645A - u Improvements in or relating tothe preparation of lead nitroaminoguanidine of relatively high density : en
  • US2427311A - Well screen and perforation cleaner : en
  • AU135563B2 - Improvements in electrolytic tinplate : en
  • US2427081A - Work clamp and template holder for hinge-seat cutting : en
  • FR925793A - Device for controlling limited movements of machine parts : en fr
  • US2427253A - Epicyclic drive : en
  • GB592112A - Improvements relating to service waggons : en
  • AU1127147A - Improvements in holding down mechanism for mechanical drawing presses : en
  • US2427257A - Novelty ornament : en
  • GB592134A - Improvements relating to washing and like machines : en
  • US2427221A - Aircraft heating apparatus : en
  • FI22364A - For the purposes of this Regulation, the conditions of application of this Regulation do not apply. och det sålunda framställda pudret : en fi
  • DK65615C - Device at Hestebaase. : da en
  • GB592075A - Improvements in mechanical percussion hammers : en
  • US2427235A - Control instrument : en
  • USD147467S - Design for a germicidal lamp fixture : en
  • US2427271A - Multiplier correction mechanism : en
  • US2427204A - Frequency multiplier : en
  • AU1344447A - Improvements in meat tenderizing machines : en
  • FR925720A - Improvements to folding steps : en fr
  • US2427014A - Orienting device : en
  • US2427135A - Drive unit : en
  • GB592107A - Artificial teeth and anchors therefor : en
  • IE18049L - Vehicle suspension : en
  • AU1447547A - Improvements in or relating to process of pouring metals and products produced thereby : en
  • IE17757L - Rifles : en
  • US2426977A - Disazo dyes from dihydroxy benzidines : en
  • FI22381A - Anordning att i biutfodringskärl ersätta flottör med en veckad remsa : en fi
  • FR925674A - Folding reflector : en fr
  • FR925684A - Hydrocarbon synthesis process : en fr
  • GB592218A - Improvements in and relating to adhesive sheets or tapes : en
  • AU125279B2 - Improvements in or relating to apparatus for measuring or indicating the roughnesses or undulations ofa surface : en
  • AU133566B2 - Improvements in or relating to machines for effecting relative movements between shoes and lasts : en
  • CA444022A - Road vehicle chassis frame : en fr
  • US2427077A - Chlorinated polyisobutylene-petroleum coke moulding compound : en
  • US2427145A - Apparatus for measuring pulmonary capacity of human beings : en
  • AU136291B2 - Improved process and apparatus for reducing iron ores : en
  • FI22354A - Belysningsarmatur för rörformiga lampor, särskilt lysämneslampor : en fi
  • GB592289A - Improvements in trolleybus electric motor control systems : en
  • US2427119A - Garment belt : en
  • GB592139A - Improvements in and relating to pyrophoric lighters : en
  • FI22383A - Milling machine with swivel and pull-out blade holder : en fi
  • FR925567A - Improvements to variable speed transmissions, friction type couplings and power transmission mechanisms : en fr
  • CA444074A - Aircraft bank and turn control system : en fr
  • FR925781A - Thermodynamic generator : en fr
  • GB592271A - Superregenerative receiver : en
  • GB592196A - Improvements in or relating to dough moulding machines : en
  • FR925558A - Device for cutting and grinding toothed wheels : en fr
  • AU1436247A - Pulse receiver circuits : en
  • AU1442247A - Apparatus for playing an indoor game simulating football : en
  • US2427105A - Pliable bottle carrier : en
  • US2427327A - Film gate : en
  • USD147438S - Design fob a bar of soap : en
  • CA444056A - Heated plunger structure for meat filling machines : en fr
  • AU1447147A - Improvements in and relating to writing machines : en
  • AU1345347A - Improvements in and relating to high-vacuum, high-voltage electronic tubes : en
  • AU721746A - Improvements in or relating to machines suitable for use insetting rivets, tags, eyelets or like barrelled articles : en
  • CA444057A - Rotary pump : en fr
  • CA444017A - Dispensing pump : en fr
  • AU125281B2 - Amplifier circuit : en
  • AU658746A - Improved laundry machine : en
  • CA444008A - Container for dentures : en fr
  • CA444055A - Ammonium sulphate producing process : en fr
  • FI22361A - Frambrygga för roster : en fi
  • AU135399B2 - Improvements relating to door and like fastenings : en
  • CA444065A - Moistureproof polyvinyl film : en fr
  • AU125462B2 - u Improvements in or relating tothe preparation of lead nitroaminoguanidine of relatively high density : en
  • GB592230A - New or improved means for sorting or grading articles : en
  • AU129585B2 - Improvements in or relating to curtain rings : en
  • AU125282B2 - Improvements in safety controls for gaseous fuel burners : en
  • AU138707B2 - Rotary seal : en
  • US2427238A - Carbon black pellets : en
  • AU1359347A - Bag structure : en
  • CA444066A - Chlorinated rubber derivative treatment : en fr
  • GB592198A - Improved system of tap changing under load for electric transformers : en
  • GR11291B - IMPROVED TYPE OF UNDERGROUND FOR OIL. : el en
  • GB592135A - Improvements in electric terminals : en
  • AU125273B2 - Improvements in straining or filtering apparatus for liquids : en
  • FI22347A - A method of permanently attaching printed fonts and plates to a substrate : en fi
  • US2427078A - Consecutive stations communication system : en
  • FR925765A - Process and installation for the rapid drying of industrial timber : en fr
  • USD147429S - Combined lamp and radio receiving set : en
  • GB592086A - Improvements in or relating to drill bits : en
  • IE17633L - Valve gear for i. c. engines. : en
  • US2427244A - Gas turbine : en
  • FR925657A - elements constituting, by their assembly and their constructive arrangements, beams in the form of a monolith for the use of floors and others : en fr
  • GB592122A - Improvements in combined milling and drilling machines : en
  • GB592222A - Improvements in or relating to piezoelectric crystal elements and units and piezoelectric transducers and devices : en
  • AU139695B2 - Combined ventilating and filtering apparatus : en
  • GR11292B - PUMP FOR DIRECT BLOOD TRANSFUSIONS. : el en
  • AU960547A - Improvements in or relating to fasteners for earrings, dress ornaments andthe like : en
  • FR925606A - Improvement in flowmeters : en fr
  • FI22356A - For the purposes of this Regulation, the terms of reference shall not apply : en fi
  • FR925579A - Special coatings for dental prosthesis : en fr
  • GB592292A - Improvements in heating attachments for windscreens and the like : en
  • FI22346A - Conical tar separator : en fi
  • GB592276A - Improvement in vibratory electromagnetic interrupters : en
  • US2427198A - Conductor insulated with rubber compound layers bonded together : en
  • US2427318A - Packaging for jigsaw puzzles and the like : en
  • USD147460S - Design for a radio cabinet : en
  • US2427063A - Butadiene-styrene copolymer plasticized with a metallic drier and a ketone or aldehyde : en
  • GB592205A - Improvements connected with lifting mechanism for ploughs and other agricultural implements : en
  • FR925651A - Use of stainless steel for the tanks and bowls of fixed hydrotherapy sanitary devices : en fr
  • US2427193A - Reel for magnetic recording apparatus : en
  • GB592175A - An improvement in or relating to jacking devices for tractors : en
  • US2427143A - Broken line making attachment for draftsmen's scales : en
  • FR925594A - Device for preventing the freezing of moisture suspended in air or other gas applicable in particular to the air or gas inlet of a pressure system : en fr
  • FR925671A - Resistance improvements : en fr
  • US2427024A - Centerless grinding machine : en
  • GB592267A - Improvements in the manufacture of polymethin dyes and in photographic emulsions containing the same : en
  • GB592295A - An automatic brake and stop, for motor driven vehicles : en
  • FR925646A - Improvements to tuber harvesters : en fr
  • US2427052A - Oil well tool : en
  • FI22362A - You can make up your makeup and make up your makeup : en fi
  • USD147443S - Brooch or similar article : en
  • FR925615A - Manufacture of protein filaments : en fr
  • FI22391A - Sketcher : en fi
  • CA444063A - Magnesium producing apparatus : en fr
  • US2427174A - Chair back adjusting means : en
  • CA444054A - Tube locking device : en fr
  • AU1782344A - An improved method forthe production of porous slags or other smelts : en
  • US2427199A - Gauge : en
  • FR925711A - Process for increasing the viscosity of casting solutions in the photographic industry : en fr
  • FR925732A - Reinforced torque measuring instrument : en fr
  • CA444091A - Propeller control : en fr
  • AU124109B2 - Frequency multiplier : en
  • US2427122A - Safe lock : en
  • AU2062145A - Improvements in or relating toa pumping unit : en
  • GB592097A - Improvements in switches for high frequency electrical oscillations : en
  • AU134742B2 - Improvements in holding down mechanism for mechanical drawing presses : en
  • AU1914545A - Improved process forthe manufacture of adipic acid : en
  • AU134496B2 - Anew and improved water heater : en
  • GR11290B - METHOD OF PRODUCTION OF ALCOHOL AND ALCOHOLIC BEVERAGES FROM HYDROMEPONOS JUICE (WATERMELON). : el en
  • AU1428847A - The production of esters of unsaturated aliphatic alcohols with polycarboxylic acids : en
  • CA444033A - Manure loader : en fr
  • AU1448247A - Improvements relating to overspeed devices : en
  • CA444012A - Interrupter : en fr
  • AU125283B2 - Improvements in means for supporting trousers and such like : en
  • AU140201B2 - Pulse receiver circuits : en
  • CA444060A - Electronic switch and rectangular wave generator : en fr
  • GB592161A - Improvements in or relating to apparatus for dividing high frequency power : en
  • FR925612A - Improved machine for the manufacture of fire starters : en fr
  • CA444081A - Wide range amplifier circuit : en fr
  • AU2135245A - Improved starting stalls for horseracing orthe like : en
  • US2427098A - Variable attenuator for centimeter waves : en
  • USD147437S - Design for a motor analyzer cabinet : en
  • US2427087A - Centimeter wave detector : en
  • AU1904745A - Improvements in or relating to electric switches : en
  • CA444094A - Fastener device for electrical conductors : en fr
  • FI22352A - Frequency modulation for self-regulation : en fi
  • FR925773A - Head for milking machines : en fr
  • US2427130A - Level gyro : en
  • FR925683A - Shaking sieve for sorting potatoes : en fr
  • AU143345B2 - Poly-halo-carbamate derivatives ior use in textile materials and process for their manufacture : en
  • AU1437147A - Improvements in apparatus for amplifying or multiplying the frequency of electrical oscillations of high frequency : en
  • AU1478844A - Improvements in and relating to directional antenna systems : en
  • US2427224A - Rotary hydraulic pump : en
  • US2427284A - Engine : en
  • AU1428947A - Improvements in or relating to process forthe removal of silica froman aqueous fluid : en
  • CA444097A - Shelf edging manufacture : en fr
  • US2427128A - Surgical bone clamp : en
  • AU2065845A - Improved apparatus for automatically weighing and delivering predetermined nett weights of free running commodities such as granular sugar : en
  • CA444067A - Adhesion of rubber to magnesium : en fr
  • AU2058445A - p Rectifier stack mounting construction : en
  • AU653146A - Method of and device for making stops or checks in earth banks drains andthe like : en
  • US2427114A - Loading apparatus : en
  • AU1696744A - Amplifier circuit : en
  • GB592083A - Self-locking nut plate : en
  • GB592168A - Improvements in radio apparatus : en
  • CA444029A - Doctor operating mechanism : en fr
  • GB592178A - Improvements in and relating to adhesive sheeting : en
  • US2427067A - Branding tool : en
  • US2427211A - Control mechanism : en
  • CA444038A - Carding machine and method : en fr
  • US2427225A - Lamp socket for discharge lamps : en
  • AU1421947A - Improvements in and relating to Ovens : en
  • AU134643B2 - Improvements relating to looseleaf binders : en
  • US2427134A - Safety and locking device for a disconnecting switch : en
  • US2427248A - Uncoiler : en
  • FR925782A - Shoe protectors : en fr
  • AU1569044A - Improvements in magazine for safety razors : en
  • AU1359747A - Improvements in or relating to cleaning filters used in drycleaning systems : en
  • AU1439147A - Improvements relating to door and like fastenings : en
  • US2427186A - Liquid extraction press : en
  • US2427234A - Vertically adjustable seat : en
  • AU125280B2 - Improvements in welt insoles and sewing ribs therefor : en
  • AU1440247A - Improvements in or relating to spray-producing nozzles : en
  • FR925798A - Manufacturing process of bush rings and bearing rings : en fr
  • AU736046A - Improvements in storage systems : en
  • AU125271B2 - Improvement in lens coating apparatus : en
  • CA444030A - Extension spotlamp : en fr
  • AU125302B2 - Power-operated washing device : en
  • CA444072A - Razor blade magazine : en fr
  • AU136759B2 - Improvements in or relating' to Game Appliances : en
  • AU135564B2 - Improvements in and relating to measuring the rate of flow of particulate solids through vessels : en
  • US2427150A - Water heating and steam generating unit : en
  • FR925635A - New and improved process for forming sheets of polarizing material : en fr
  • AU1359547A - Electric switch : en
  • AU2091045A - Power-operated washing device : en
  • FR925626A - Electrical device to prevent the formation of limestone encrustations and dislocate existing ones : en fr
  • AU135060B2 - Improvements in or relating to vapour attemperators : en
  • FR925784A - Artificial stone in cast concrete for quick assembly of walls : en fr
  • AU134875B2 - Improvements in or relating to pistons : en
  • CA15753S - Table lighter : en
  • FR925750A - Advanced buckle for watch straps, belts and more : en fr
  • FR925689A - Marine propulsion installation : en fr
  • GB592263A - An improved electron discharge device and method of manufacturing the grid electrode thereof : en
  • GB592156A - Pneumatic liquid raising installation : en
  • AU141103B2 - Improvements in meat tenderizing machines : en
  • FR925623A - Improvement in water closets : en fr
  • AU730746A - Improved machine for labelling tubular objects : en
  • US2427025A - Intermediate pinker for fabrics : en
  • GB592127A - Extrusion of polytetrafluoroethylene : en
  • US2427321A - Vending machine : en
  • AU125304B2 - A method of and apparatus for manufacturing blocks from various materials : en
  • GB592146A - Improvements in garment buttons : en
  • AU1447247A - Improvements in and relating to writing machines : en
  • FI22384A - Cutter blade attachment : en fi
  • FR925739A - Improvements to control devices : en fr
  • US2427019A - Indicator operating mechanism : en
  • FR925628A - Anti-theft electric device with horn : en fr
  • FR925736A - Injection nozzle for internal combustion engines : en fr
  • FI22375A - For use in the installation of calendars : en fi
  • FR925694A - Improvements to vehicle chassis or infrastructure : en fr
  • FR925705A - New construction process using prefabricated elements, specially designed to take the place of formwork and cladding : en fr
  • FR925792A - Improvements to machines for wrapping notebooks for cigarette papers or the like : en fr
  • GB592231A - Improvements in adhesives : en
  • FR925630A - Improvements to statistical machines : en fr
  • FR925738A - Thermosetting resinous compositions : en fr
  • AU134649B2 - Improvements in or relating to process forthe removal of silica froman aqueous fluid : en
  • USD147473S - Rosenthal radio cabinet : en
  • FR925731A - Installation device in remote control installations with a single sound frequency superimposed on the network : en fr
  • AU125289B2 - Pressure container and closure : en
  • GB592116A - Stabilized alumina and preparation thereof : en
  • AU125307B2 - Improvements in magazine for safety razors : en
  • US2427154A - Synchronizing control for motion reproducing devices : en
  • US2427301A - Buck rake loader attachment for tractors : en
  • FR925613A - Device for assembling belt strips longitudinally using crampons : en fr
  • FR925729A - Improvements to endless belt conveyors : en fr
  • USD147480S - Design for a book end : en
  • US2427044A - Tile forming machine : en
  • AU1440047A - Improvements in or relating to electrical condensers : en
  • GB592181A - Improvements in or relating to sealing means for piston and cylinder devices : en
  • US2427091A - Liquid treatment tank with a solids impeller means having a normally submerged drivewheel : en
  • US2427009A - Catalytic cracking of hydrocarbons in the presence of hydrogen fluoride and boron fluoride : en
  • FR925582A - Improvements to electric phonographs : en fr
  • FR925672A - Roofing method : en fr
  • US2427156A - Stapling machine : en
  • GB592125A - Improved means for detachably securing child-carriers to luggage-carriers for cycles : en
  • GB592259A - Improvements in or relating to thermionic amplifiers and modulators : en
  • FI22377A - Hydraulic maneuvering for lifting and handling in the field : en fi
  • GB592293A - Improvements in or relating to latch bolts or runners : en
  • FR925678A - Improvements to thermal insulators for aircraft engine exhaust manifolds and similar applications : en fr
  • US2427000A - Coin-operated telephone system : en
  • FR925757A - Water insoluble azo dyes : en fr
  • FR925560A - Improvements to electrically wound watch movements : en fr
  • GB592261A - Improvements in or relating to electron discharge devices : en
  • FI22348A - Anordning vid plattvärmeväxlare : en fi
  • FR925735A - Improvements to construction elements : en fr
  • GB592223A - Apparatus for extracting moisture from carpets and the like after cleaning : en
  • US2427170A - Glove and blank for making the same : en
  • US2427070A - Vulcanization of vinyl resin : en
  • US2427202A - Apparatus for stuffing casings : en
  • FR925555A - Chair with elastic backrest : en fr
  • US2427010A - Target : en
  • US2427100A - Microwave variable reactances : en
  • US2427171A - Secondary seal for floating tank roofs : en
  • FR925734A - Turbine blast engine : en fr
  • GB592150A - An improved form of electric connector device : en
  • FR925648A - Improvements made to reversers for agricultural machinery : en fr
  • FR925777A - Construction tool : en fr
  • GB592182A - Improved method and means of treating metal forgings and castings of annular form : en
  • DK65599C - Hand pressure device. : da en
  • GB592102A - Improvements relating to deincrustants for boilers : en
  • FR925759A - Process for the preparation by centrifugation of liquids containing sludge : en fr
  • DK65608C - Shaver case with pull-out device for razor blades. : da en
  • AU125297B2 - p Rectifier stack mounting construction : en
  • US2426996A - Frequency modulation : en
  • FR925722A - Device for belt fasteners : en fr
  • FR925692A - Lubricating device for the wheel flange of railway vehicles : en fr
  • US2427258A - House drain fitting : en
  • FR925721A - Device and method for fine tuning machines for grinding cylindrical surfaces : en fr
  • GB592103A - Improvements in decorative articles, and in a method of making such articles : en
  • FR925660A - Process for the manufacture in large and very large series of light frames which can constitute the core of thick plywood panels : en fr
  • GB592209A - Improvements in and relating to dynamo electric machines : en
  • US2427065A - Airfoil structure : en
  • USD147435S - Design for an ice crusher : en
  • FR925576A - Snap-release hook with movable jaws for fishing : en fr
  • GB592279A - Improvements in or relating to resinous condensation products prepared from hydroxy-hydroxy-diphenyl-methanes : en
  • US2427032A - Fan and motor housing : en
  • US2427095A - Ice cream disher : en
  • DK65610C - Reinforcing bar of reinforced concrete. : da en
  • FR925599A - Single phase armored transformer : en fr
  • GB592154A - Centrifugal fluid separators : en
  • GB592165A - Electro-deposition of selenium : en
  • FR925687A - Milling machines : en fr
  • FR925770A - Sorting and filing device for accounting and other machines : en fr
  • FR925647A - Improvements made to mower cutting units : en fr
  • GB592119A - Improvements in or relating to apparatus for measuring high frequency power : en
  • GB592164A - Improvements in or relating to the preparation of bis-(2,4-dialkylphenol)-4-alkyl phenol sulphides and lubricating oils containing the same : en
  • AU1516744A - Improvements in or relating tox-ray cassettes : en
  • DK65597C - Process for the preparation of N-disubstituted 1-o-, 1-m- or 1-p-oxyphenyl-3-aminopentanes. : da en
  • DK65600C - Ribbon reel with Refreshment Cake for Typewriters and similar Machines. : da en
  • GB592186A - Improvements in electrodes in cooking and boiling vessels and the like for the heating of liquids by the passage of electric currents therethrough : en
  • US2427280A - Nickel electroplating composition : en
  • FR925786A - Flexible clip device for chassis or market gardeners : en fr
  • CA444032A - Detachable coupling : en fr
  • DK65619C - Pressure elastic body, in particular for gaskets, base plates and brake and clutch linings. : da en
  • FR925763A - Aircraft engine group control system : en fr
  • AU1783244A - Improvements in or relating to fluid control systems and automatic laundering apparatus : en
  • CA444034A - Licence plate holder : en fr
  • CA444079A - Railway car coupler : en fr
  • FR925676A - Product for the preservation of vineyards from mildew and powdery mildew, applicable by single treatment, and its manufacturing process : en fr