- FR908538A - Process for the treatment of liquids by means of caloric, ultraviolet, etc. radiations, and apparatus enabling its realization :
en
fr
- GB576631A - Improvements in or relating to electrically semiconducting members :
en
- GB576523A - Improvements in and relating to arc welding electrodes :
en
- US2397992A - Electrical network :
en
- CA434051A - Stadiametric range finder and viewer :
en
fr
- US2398004A - Controlling the isoelectric point of gelatin :
en
- US2398008A - Burner control mechanism :
en
- US2398315A - Feed tray for duplicating apparatus :
en
- AU1163443A - Improvements in or relating tothe construction of internal combustion engines :
en
- FR908472A - Full saw cut guillotine shears with variable cutting angle :
en
fr
- GB576603A - Improvements in and relating to rotary machines, such as motors, compressors, pumps and the like :
en
- CA434008A - Milk token :
en
fr
- US2398199A - Fuel control mechanism :
en
- FR908582A - Improvements to electric spot welders :
en
fr
- FR908496A - Hay rake, or other uses :
en
fr
- FR908362A - Self-locking drum brake with self-centering and maximum grip, especially those of cars and cycles :
en
fr
- FR908532A - Method for protecting compressed gas cylinders against corrosion :
en
fr
- GB576590A - Improvements in or relating to movement equalising means for fluid pressure and electric motors :
en
- US2398054A - Modulating method and apparatus :
en
- FR908572A - Universal tool for measuring cutting angles of tools :
en
fr
- US2398043A - Spring retained closure plug :
en
- US2398029A - Evaporator for refrigeration :
en
- FR908377A - Differential pressure cylinder :
en
fr
- FR908453A - Locking device for motor vehicles intended to prevent theft of gasoline and car :
en
fr
- GB576573A - Improvements in cable or conduit joints, or in connecting cables or conduits to junction boxes and the like :
en
- FR908372A - Improvements to risers for power distribution :
en
fr
- US2398030A - Oil rings :
en
- US2398002A - Strain-relief means for electrical cords :
en
- GB576534A - Improvements in or relating to slide rule calculators :
en
- FR908457A - Devices to promote the ignition of coal on mechanical fireplaces :
en
fr
- FR908568A - Valve refinements :
en
fr
- US2398250A - Drilling machine :
en
- FR908473A - Device for guiding the movable blade-holder slide of guillotine shears or similar machines :
en
fr
- FR908454A - Anatomical compass :
en
fr
- AU228746A - Dipole antenna direction tinder :
en
- CA434074A - Knitting machine :
en
fr
- FR908365A - Children's second hand :
en
fr
- FR908418A - machine parts with spherical mounting allowing various uses :
en
fr
- FR908415A - Building blocks :
en
fr
- GB576528A - Improvements in driving arrangements for lifts, hoists and the like :
en
- GR10633B - CANNER OPENING CUTTER AS ANY KIND OF METAL BOXES. :
el
en
- FR908355A - Improvements to recording machines operated by cards or punched cards and tabulating machines :
en
fr
- FR908431A - Improved machine for putting cigarettes into "boats" :
en
fr
- US2398097A - Phase modulation method and apparatus :
en
- AU1428244A - Improvements in or relating to abrasive articles, and methods of forming an endless abrasive-coated sheet material :
en
- FR908463A - Improvements in the preparation of powdery magnetic compounds :
en
fr
- CA434039A - Knitting machine :
en
fr
- US2398133A - Electrically driven film feeding mechanism for photographic apparatus :
en
- FR908490A - Graduated ruler or similar article :
en
fr
- US2398289A - Rolling hatch beam construction :
en
- US2398137A - Ophthalmic mounting :
en
- USD144349S - Design for a braid :
en
- GR10631B - INSULATION AND REPAIR SYSTEM OF SULFUR WAREHOUSE AS A BOTTOM. :
el
en
- USPP675P - Azalea plant :
en
- CA434076A - Substituted naphthoquinone :
en
fr
- US2398184A - Apparatus for distillation :
en
- US2398255A - Razor blade sharpener :
en
- USD144368S - Design foe a book end :
en
- CA434084A - Wall plug :
en
fr
- US2397945A - Polymerization of propylene :
en
- US2398225A - Feeding mechanism for sewing machines :
en
- FR908413A - New material based on synthetic resin and fibers :
en
fr
- US2398119A - Load handling attachment for tractors :
en
- FR908446A - Neutron generator :
en
fr
- US2397954A - Dial telephone lock :
en
- US2398042A - Method of applying protective coatings :
en
- US2398214A - Superregenerative receiver :
en
- FR908504A - Installation of gas turbines with motor agent circuit :
en
fr
- FR908503A - Apparatus for re-rubberizing used tires and method of applying it :
en
fr
- US2398343A - Swivel nose screw :
en
- US2398294A - Sheet indexing means :
en
- US2398234A - Adjustable automatic pipette :
en
- AU270846A - Method lor increasing the efficiency of electrostatic machines :
en
- AU39946A - Improvements in or relating to helicopter rotors :
en
- GB576646A - Improvements in or relating to the twisting of artificial fibre yarns :
en
- CA434113A - Anti-acid composition :
en
fr
- US2398220A - Toggle lock :
en
- US2398256A - Sewing and knitting cabinet :
en
- US2398066A - Gauging device for setting tools :
en
- US2398200A - Machine for making containers :
en
- FR908406A - Form for paper machine or the like :
en
fr
- GB576524A - Improvements in or relating to gyroscopic instruments :
en
- GB576589A - Improved connector for ceramic condensers :
en
- AU916743A - Improvements in or relating to storage arrangements :
en
- CA434017A - Biguanide, guanylurea and substitution products :
en
fr
- US2398266A - Time fuse :
en
- CA434095A - Slider fastening device :
en
fr
- CA434000A - Conductor unit :
en
fr
- FR908400A - Climbing sandal :
en
fr
- FR908540A - Fishing hook :
en
fr
- US2397972A - Multiple ladder :
en
- CA434021A - .beta.,.beta.-IMINOPROPIONIMIDE :
en
fr
- GB576635A - Improvements in or relating to crankshafts for internal combustion engines :
en
- CA434029A - Reciprocating pump :
en
fr
- US2398146A - Machine for forming tablets or other articles from powdered material by compression :
en
- US2398203A - Centrifugal compressor entry vane :
en
- CA433994A - Wheel structure :
en
fr
- CA434103A - Spud for peeling bark :
en
fr
- US2398196A - Method and apparatus for fluoroscopic personnel inspection :
en
- GR10629B - SYSTEM FOR MAKING LARGE BEATS OF TEXTILE TISSUE. :
el
en
- US2397937A - Remote-control apparatus :
en
- AU275546A - Improvements in or relating to copying machines :
en
- US2398305A - Valve puller :
en
- US2398326A - Process of making articles from fibrous material :
en
- USD144369S - Design for a book end :
en
- AU265646A - Improvements in or relating to instruments for measuring the roughness of surfaces :
en
- FR908437A - Conventional speed modulated electronic discharge tubes :
en
fr
- US2397948A - Closure :
en
- US2397991A - Garment trimming machine :
en
- US2398025A - Toy :
en
- USD144394S - Design for a base for band saws :
en
- CA434072A - Signalling system :
en
fr
- US2397932A - Multiple record phonograph :
en
- AU134608B2 - Improvements in switches for high frequency electrical oscillations :
en
- CA434049A - Electrical control system :
en
fr
- US2398198A - Mechanism for the conversion of motion according to one law into motion according toanother law :
en
- US2398286A - Calculating machine :
en
- CA14580S - Tees for golf balls :
en
- AU130420B2 - Improvements in or relating to circuit interrupting apparatus :
en
- US2398288A - Method of duplicating and apparatus therefor :
en
- USD144407S - Design for a picture viewer :
en
- US2397957A - Fairing :
en
- USD144405S - Design for a hat :
en
- AU1217543A - Improvements in processes forthe production of pulp andother products from fibre-bearing vegetable materials :
en
- GB576496A - Improvements in electrical apparatus for the automatic control of a variable condition particularly applicable to steering systems :
en
- US2398079A - Composition for deanodizing aluminum and aluminum alloys :
en
- US2398194A - Fluoroscopic detection apparatus :
en
- USD144351S - Link chain for a bracelet or similar article :
en
- USD144388S - Or similar article :
en
- FR908535A - Multiplier, divider and frequency modulator :
en
fr
- FR908578A - Process for the extraction of uncondensables and auto-condensation of alcoholic vapors from distillation, rectification or vacuum evaporation equipment :
en
fr
- GB576500A - Improvements in apparatus for producing foam particularly for fire extinguishing purposes :
en
- GB576563A - New synthetic drying oils and coating compositions :
en
- US2398138A - Garment hanger and garment :
en
- GB576542A - Improvements in filters :
en
- GB576601A - A press loader for plunger and platen presses :
en
- LU27897A1 - :
fr
- GB576641A - Improvements in shimmy damping arrangements for aircraft landing element mountings :
en
- USD144425S - Design for a pin or similar article :
en
- USD144437S - Design for a picture frame :
en
- USPP676P - Rose plant :
en
- GB576580A - Improvements in oil or liquid filters or cleaners :
en
- US2398092A - Heel protector :
en
- USD144348S - Design fob a pin :
en
- FR908369A - Cinematographic projection in relief :
en
fr
- CA434102A - Spread band tuning device :
en
fr
- CA434013A - Garment hanger :
en
fr
- FR908565A - Control device :
en
fr
- US2398143A - Protractor for isometric drawings :
en
- US2398162A - Means and method for electron acceleration :
en
- US2398259A - Electrical starting and ignition system for internal-combustion engines :
en
- USD144420S - Design for an earring :
en
- US2398111A - Discharge device :
en
- USD144356S - Design fob a shoe ok similar article :
en
- USD144398S - Design for a mantle clock :
en
- US2397965A - Rolled tooth bar :
en
- DK64392C - Hydrocarbon lubricating oil stabilized against high temperatures. :
da
en
- GB576599A - Improvements in or relating to electrical insulation material :
en
- FR908564A - Device for automatic bucket maneuvering with electric motor control :
en
fr
- FR908551A - Power recovery applicable to all vehicles :
en
fr
- GB576527A - Improvements in or relating to chairs and settees convertible into other articles offurniture :
en
- FR908438A - Extra-flexible wooden sole for shoes in general :
en
fr
- FR908476A - :
fr
- GB576571A - Improvements in or relating to lasts for boots and shoes :
en
- CA433989A - Surveying instrument :
en
fr
- FR908554A - Propeller with variation of diameter and pitch. increase and decrease :
en
fr
- GB576605A - Printing press :
en
- US2398074A - Process for manufacturing toluene :
en
- US2397931A - Magnetic button :
en
- US2398135A - Self-cleaning piston :
en
- FR908593A - Improvements to record changing mechanisms for phonographs :
en
fr
- US2397982A - Spark gap tube :
en
- US2398024A - Toy :
en
- US2398034A - Treatment means and method for hot coated strip :
en
- US2398321A - Copolymers of diolefinic compounds :
en
- US2398333A - Thermal-balance-responsive :
en
- US2397928A - Indigoid coloring compounds :
en
- CA433987A - Convertible protective garment :
en
fr
- US2398245A - Brake shoe :
en
- US2398134A - Drilling machine :
en
- US2397930A - Drape hanger and curtain rod supporting device :
en
- US2397946A - Torpedo depth control system :
en
- US2397910A - Tractor frame and drive shaft bearing structure therein :
en
- US2398017A - Double window pivoted on horizontal pivots :
en
- USD144389S - Or similar article :
en
- AU1261444A - Improvements in or relating to oxyacetylene welding or cutting equipment :
en
- USRE22744E - Electric circuit breaker :
en
- USD144409S - Design for a combination tea kettle :
en
- CA434041A - Box or cover ending machine :
en
fr
- FR908448A - Radio sound cartoon :
en
fr
- US2397990A - Induction heating apparatus :
en
- USD144376S - Design fob a hand tool fob
gabdening :
en
- US2398041A - Fitting :
en
- AU267146A - Improvements in and relating to multiple speed transmission gears :
en
- AU132117B2 - Method lor increasing the efficiency of electrostatic machines :
en
- US2398279A - Fluid heater :
en
- AU130491B2 - Radio relaying :
en
- CA434005A - Figured toy :
en
fr
- US2397986A - Liquid fuel burner system :
en
- US2398183A - Time-delay switch :
en
- CA434052A - Telephoto lens :
en
fr
- US2398322A - Combination air filter and silencer :
en
- US2398243A - Transmission control for marine engines :
en
- AU1255644A - Improvements relating to Fairleaders and latch mechanism thereof :
en
- AU133471B2 - Improvement in pitot tube :
en
- GB576581A - Improvements in and relating to holders for thermionic valves, and other electrical devices :
en
- AU131096B2 - Improvements in or relating tothe manufacture of selenium elements such as rectifiers :
en
- AU1443444A - Oscillation generator :
en
- US2398071A - Ammonium nitrate explosives :
en
- CA434082A - Scanning type electron microscope :
en
fr
- GB576559A - Improvements in or relating to mechanism for feeding short lengths of wire :
en
- FR908399A - Skier bag :
en
fr
- AU121265B2 - Improvements in or relating to wearing plates for footwear :
en
- AU870743A - Improvements in electrical phase-shifting networks :
en
- AU271746A - Improvements relating to measurement of distances of obstacles by radio electric waves :
en
- CA434046A - Reactive electron discharge circuit :
en
fr
- US2397987A - Liquid fuel burner system :
en
- FR908417A - Improvements to printing machines for fabrics or papers :
en
fr
- AU54746A - Improvements in or relating to bimetallic billets :
en
- DK64395C - Swivel Chair. :
da
en
- US2398257A - Package label :
en
- USD144391S - Design fob an adhesive tape dispenser :
en
- CA434061A - Flame machining method and apparatus :
en
fr
- US2398181A - Fluoro-chloro-butanes :
en
- USD144426S - Design foe a pin or similar article :
en
- US2398270A - Segmental piston ring :
en
- AU269346A - Improvements in and relating to receivers for frequency modulated electrical oscillations :
en
- CA434019A - Medicinal preparation containing sulphonamide :
en
fr
- CA434024A - Rubber vulcanization accelerator :
en
fr
- US2398264A - Thread cutter for looms :
en
- US2398272A - Treatment of textiles :
en
- USRE22742E - Carburetor :
en
- BE460668A - :
en
fr
- AU956243A - Improvement inself-loading firearms :
en
- GB576614A - Improvements in and relating to mechanism for electrifying fences :
en
- AU133013B2 - Improvements in or relating to instruments for measuring the roughness of surfaces :
en
- GB576620A - Improvements in automatic speed governing means controlling eddy current clutches :
en
- US2398170A - Coupling device for connecting pipes or conduits :
en
- US2398189A - Flame defoamer :
en
- AU131881B2 - Improvements in counting mechanism :
en
- AU250346A - Punch presses :
en
- US2398028A - Tractor-mounted corn picker :
en
- CA14572S - Wheeled toy :
en
- CA434110A - Starch product manufacturing process :
en
fr
- US2397942A - Thermoplastic compositions :
en
- US2398055A - Altimeter :
en
- AU1361344A - Improvements in or relating to wearing plates for footwear :
en
- FR908542A - Installation of gas turbines with fuel control :
en
fr
- FR908569A - Large-size insulation panel for an exterior wall or partition and method of manufacturing such a panel :
en
fr
- AU180246A - Directive antenna system :
en
- CA433993A - Luminous material :
en
fr
- CA434030A - Electrolyte for anodically polishing copper :
en
fr
- GB576514A - Improvements in or relating to friction braking devices for hoisting apparatus :
en
- FI21216A - The electromagnetic flywheel is connected to a magnetic minor :
en
fi
- FR908541A - Improvements to gas tubes, jet breakers and similar devices :
en
fr
- FR908475A - Device for re-stitching knitted fabrics and the like :
en
fr
- FI21202A - Lie :
en
fi
- GB576537A - Wall construction :
en
- FR908379A - Protective devices for heat engines :
en
fr
- GB576529A - Means for temporarily supporting separated sections of a wheeled machine or a wheeled vehicle :
en
- CA434026A - Chemotherapeutic agent :
en
fr
- CA434097A - Liquid composition change detecting method :
en
fr
- US2398226A - Timed reading device :
en
- FR908522A - Chainsaw improvements :
en
fr
- AU1162643A - Improvements in and relating to mounts for electric condensers andthe like :
en
- AU2461745A - An improved optical projection apparatus for projecting transparencies :
en
- US2398085A - Heat-treating of gear teeth :
en
- FR908414A - Reinforced cork concrete :
en
fr
- FR908427A - Inspection device and quick replacement of valves :
en
fr
- FR908402A - Easily removable pivoting connection device, in particular for joining a wiper blade to its control rod :
en
fr
- US2398335A - Radio range :
en
- DK64393C - Curing device by Gas Generators. :
da
en
- FI21192A - Anordning vid luftkanaler i ugnar :
en
fi
- GB576643A - Improvements in treads of pneumatic tyres :
en
- FI21198A - Knife joint cross pan :
en
fi
- FR908484A - Skirt :
en
fr
- GB576607A - Improvements in or relating to brooders or hovers :
en
- GB576532A - Garment for personal wear :
en
- US2397952A - Ladder construction :
en
- GB576516A - Improvements in and relating to electric air-break isolating switches :
en
- FR908486A - Dyes of the stilbene series and method of preparing these dyes :
en
fr
- US2398338A - Combination heater and water knockout apparatus for treating oil well streams :
en
- FR908567A - How to make toys and trinkets :
en
fr
- FR908366A - Automatic calculating machine :
en
fr
- FR908371A - Rotary machine :
en
fr
- US2398010A - Automatic phonograph :
en
- US2398188A - Animal trap :
en
- US2398215A - Safety control apparatus for gaseous fuel burners :
en
- GB576632A - Improvements in or relating to frames for bicycles and the like :
en
- FR908575A - Improvements to electronic switches :
en
fr
- GB576611A - Improvements in collapsible metal tubes or containers :
en
- US2398087A - Overspeed release clutch :
en
- USRE22743E - Precision squeezek yoke :
en
- AU132696B2 - Improvements in and relating to multiple speed transmission gears :
en
- CA434101A - Telephone system :
en
fr
- US2398192A - Board for use in slicing thin slices :
en
- USD144442S - Design for a coat :
en
- AU130344B2 - Improvements in or relating to oil-soluble vinyl resins :
en
- US2397909A - Dot-and-dash telegraph receiver :
en
- US2398130A - Roof of colliery or other workings :
en
- US2398332A - Pipe vise :
en
- US2398306A - Safety clamp for scaffolds :
en
- US2398126A - Dehydrogenation of hydrocarbons :
en
- US2398285A - Braking system for vehicles with a short wheel base, especially railway bogies :
en
- FR908477A - Improvements to the pneumatic control of trolley poles :
en
fr
- CA434033A - Paper making machine :
en
fr
- US2398080A - Process of nitrating amines :
en
- FR908579A - Versatile insecticide and anticryptogamic product and its preparation process :
en
fr
- GB576566A - Improvements in and relating to electrical contacts :
en
- US2398011A - Puzzle bank toy :
en
- CA434015A - Sheet separating and feeding mechanism :
en
fr
- CA434107A - Adhesive packaging material :
en
fr
- USD144377S - Design for a portable sundial :
en
- IS405A7 - Method for lightly salting herring. :
en
is
- US2398068A - Apparatus for evaporating and distilling :
en
- CA434096A - Tension nut :
en
fr
- USD144355S - Carduner etal
calculator for radio signaling :
en
- USD144396S - Design for a combined swim and play
suit :
en
- FR908534A - Process for creating and maintaining a vacuum in certain apparatus and device intended for implementing this process :
en
fr
- GB576642A - Improvements in or relating to basic refractory materials :
en
- FR908580A - Liquid separator :
en
fr
- GB576510A - Improvements in or relating to the production of cellulose :
en
- US2397911A - Preparation of nu-methyl-p-aminophenol :
en
- US2397943A - Synchronizing mechanism :
en
- US2398089A - Gas safety device :
en
- AU121283B2 - An improved fitting for holding, joining and repairing hoses :
en
- FR908410A - Improvements in heating and welding processes for parts made of glass or similar materials :
en
fr
- FI21194A - Anordning för montering av armeringsjärn i armeningsjärn i armerade betongplattor eller andra betongkroppar :
en
fi
- CA434091A - Hollow stem valve :
en
fr
- US2398271A - Composition of matter :
en
- GB576545A - Improvements relating to combustion chambers for prime movers :
en
- AU132260B2 - Directive antenna system :
en
- CA434056A - Drilling machine :
en
fr
- AU281346A - Improvements in or relating tothe manufacture of shaped articles of regenerated cellulose produced from viscose :
en
- US2397993A - Reduction of metallic oxide :
en
- US2398140A - Bladed rotor :
en
- US2398207A - Torsion valve spring :
en
- AU1303444A - Apparatus for the cutting and working of sheet metal and other rigid sheet materials :
en
- US2398211A - Spring suspension for saddles :
en
- USD144401S - Design for a helicopter :
en
- US2398040A - Apparatus for cement-attaching soles to shoes :
en
- US2398084A - Pneumatic shock absorber for drop hammers :
en
- US2398229A - Fluid pressure operated servomotor :
en
- AU121280B2 - Improvements in and relating to mounts for electric condensers andthe like :
en
- GB576558A - Improvements in controlling means for eddy current clutches, brakes and dynamometers :
en
- CA434114A - Press tool for metallic seals :
en
fr
- FR908470A - Method and device for soundproofing slide mechanisms :
en
fr
- GB576583A - Electrical drives for rotary shears :
en
- USD144428S - Design for a bathtub :
en
- AU1287644A - An improved fitting for holding, joining and repairing hoses :
en
- US2398233A - Dust collector :
en
- CA434093A - Fastening device :
en
fr
- AU132129B2 - Dipole antenna direction tinder :
en
- CA434022A - Preparation of acyl-guanylurea :
en
fr
- AU124981B2 - K Improvements in or relating to superchargers :
en
- US2398193A - Lubricant :
en
- USD144432S - Design for a pin or similar article :
en
- AU280446A - Improvement in pitot tube :
en
- CA434075A - Coating film applying method :
en
fr
- US2398167A - Transmission dynamometer :
en
- US2398280A - Cracking of hydrocarbon oils :
en
- US2398139A - Apparatus for checking gear wheels :
en
- US2398178A - Air motor :
en
- US2398284A - Filters :
en
- CA434023A - Rubber accelerator :
en
fr
- CA434092A - Booster pump :
en
fr
- FI21184A - A way to make electrically insulating, high-temperature and chemical-resistant masses such as acids :
en
fi
- GB576585A - Improvements in or relating to electric cables :
en
- CA434078A - Latch :
en
fr
- FR908590A - Device for locking container lids :
en
fr
- FI21188A - Anordning vid gjutning av roststavar :
en
fi
- USD144384S - Design for a printed fabric :
en
- US2397950A - Ladder :
en
- US2398007A - Electric circuit controller :
en
- GB576624A - Improvements in or relating to material-handling implements :
en
- GB576498A - Improvements in axial flow compressors :
en
- GB576503A - Improvement in brake mechanism :
en
- CA434058A - Blowpipe nozzle :
en
fr
- FR908460A - Improvements to adjustment devices for frequency or phase modulation transmitters :
en
fr
- FR908397A - Ski lanyard attachment device :
en
fr
- FR908589A - Device for articulation by axis of the blades of a variable-pitch propeller :
en
fr
- GB576502A - Improvements in and relating to butter conditioners in refrigerators :
en
- GB576509A - Improvements in or relating to hydraulic pumps :
en
- GB576598A - Improvements in or relating to the de-aeration of liquids :
en
- GB576541A - Improvements in or relating to aerial ropeways and methods of applying loads thereto :
en
- US2397956A - Production of lubricants :
en
- FR908474A - Guillotine shears rear guide adjustment system :
en
fr
- GB576572A - Improvements relating to tricycles :
en
- USD144427S - Head for a hobby horse or similar article :
en
- DK64404C - Rotary oven cooler of the declining, planetary type. :
da
en
- FI21177A - Kortekkort :
en
fi
- FI21187A - Sät att framställa Klara emulsioner av nitrogen nitrogen and water :
en
fi
- FI21204A - Anordning vid generatorgasdrivna förbränningsmotorer :
en
fi
- GB576547A - Improvements in pipe or tube couplings :
en
- FR908440A - Machine spindle :
en
fr
- GB576648A - Improvements in and relating to electrical connections :
en
- FR908528A - Application of the cathode ray tube (braun tube) to the rapid measurement in series to the control of electrical quantities and quantities related to them :
en
fr
- FR908559A - Light source for diffused light projection :
en
fr
- FI21175A - Refractive index for the production of drag with metallic metal elements :
en
fi
- CA434011A - Blood pressure measuring apparatus :
en
fr
- FR908424A - Steering clutch-brake servo-drive linkage for tracked vehicle :
en
fr
- AU2525345A - Improvements in or relating to can openers :
en
- US2397914A - Loom weight hanger mechanism :
en
- US2397939A - Link for knitting machine chains :
en
- US2398262A - Refrigerating apparatus :
en
- GB576623A - Electromagnetic relays :
en
- USD144412S - Design for a flag :
en
- FR908367A - New pile with high pile density :
en
fr
- FR908529A - Apparatus for measuring hysteresis or permeability :
en
fr
- GB576553A - Process for the production of hydrogenated furnas or mixtures of hydrogenated furans :
en
- US2397916A - Fishing line retriever :
en
- IE17859L - Paint sprayer :
en
- FI21191A - Tunnel crane :
en
fi
- DK64394C - Device for Fireplaces with Mechanical Stoves for Central Heaters. :
da
en
- GB576606A - Improvements in travelling grates for furnaces :
en
- AU121253B2 - Improvements in electrical phase-shifting networks :
en
- CA434037A - Motor vehicle :
en
fr
- CA434077A - Oxidation process :
en
fr
- GB576588A - Improvements in or relating to the hydrolysis of titanium chloride solutions :
en
- US2398107A - Mining machine chain lug :
en
- US2398190A - Expansible pole construction for drying machines :
en
- US2398316A - Antipicking device :
en
- US2398331A - Polyhydric phenol-acetone-formaldehyde products and process of making same :
en
- USD144344S - Alexander
armored motorcycle :
en
- US2397994A - Antitank mine clearing device :
en
- US2398035A - Defroster :
en
- USD144395S - Design fob a hat :
en
- FR908491A - Industrial heating device, especially for eyewear work :
en
fr
- US2398247A - Crutch :
en
- FR908523A - Improvement in the conservation of roasted plant materials and in particular that of coffee and its derivatives :
en
fr
- FR908411A - High Voltage Quick Cut Circuit Breaker :
en
fr
- CA434054A - Fabric treating process for producing shade and colour contrasts :
en
fr
- FR908501A - Hot compressed air production :
en
fr
- USD144370S - Design for a book end :
en
- US2398164A - Transmission assembly :
en
- CA434010A - Load carrier :
en
fr
- US2398086A - Control device :
en
- AU1171243A - Improvements in or relating tox-ray tube protective system :
en
- US2397997A - Providing inherently aging chromium-nickel stainless steel with different tempers :
en
- USD144350S - Combination pencil holder and lead dispenser :
en
- US2398096A - Two frequency electromagnetic horn radiator :
en
- CA434002A - Inkwell cover :
en
fr
- CA434012A - Process for separating calcium values from magnesium values :
en
fr
- US2398160A - Safety clip :
en
- USD144380S - Self service display case :
en
- FI21195A - Machine for simultaneous milling of the outer and inner surface of the wooden shoe sole :
en
fi
- GB576578A - Improvements in or relating to can openers :
en
- US2398195A - Fluoroscopic detection apparatus :
en
- US2398337A - Internal-combustion engine :
en
- US2398299A - Sectional suitcase :
en
- AU121250B2 - Oscillation generator :
en
- FI21200A - Temperature temperature :
en
fi
- US2398016A - Pipe molding machine :
en
- AU1277844A - Absorption or adsorption refrigerating apparatus :
en
- US2397967A - Spread sheet :
en
- GB576600A - Improvements in or relating to apparatus for mechanically operating keyboards of typewriters and the like :
en
- CA434018A - Dithiocarbamic acid derivative :
en
fr
- CA434071A - Rivet and method of riveting :
en
fr
- CA434083A - Vacuum gauge electric power supply interlock :
en
fr
- CA434048A - Liquid media treating method to remove cations :
en
fr
- FR908416A - Skirt guard net :
en
fr
- AU121281B2 - Improvements in or relating tothe construction of internal combustion engines :
en
- USD144424S - Design for a pin or similar article :
en
- CA434044A - Electrical apparatus :
en
fr
- CA434068A - Knitting machine :
en
fr
- USD144434S - Design for an embroidered textile
fabric :
en
- AU119213B2 - Improvement inself-loading firearms :
en
- FR908562A - Lignin preparation process :
en
fr
- US2398206A - Valve operating mechanism :
en
- USD144441S - Design for an egg lifter or similar
article :
en
- USD144363S - Design for a wall bracket :
en
- CA434003A - Nursing bottle :
en
fr
- CA434063A - Electrical distributor :
en
fr
- CA434032A - Paper making machine :
en
fr
- FR908598A - Film developer :
en
fr
- FR908393A - Phase angle measurement system :
en
fr
- FI21176A - Device for making workpieces necessary for making a knee tube :
en
fi
- CA434006A - Door holder :
en
fr
- USD144373S - Spoon or other article op flatware :
en
- GB576499A - Improvements in and relating to shaped fabric articles :
en
- US2398020A - Range finder :
en
- US2397938A - Reverse current relay for direct current generator battery system :
en
- CA433988A - Road roller :
en
fr
- GB576621A - Improvements in gun mountings :
en
- FR908574A - Mechanical contactor for time division multiple transmission systems :
en
fr
- GB576501A - Reclaiming waste pickle liquors :
en
- GB576613A - Improvements relating to slack adjusters for vehicle braking apparatus :
en
- FI21218A - For automatic refrigeration of the canonical tempering machine :
en
fi
- FR908401A - Process for freezing, in slaughterhouses, animal organs, and devices for its realization :
en
fr
- FR908492A - Bottle, especially for inkwell use :
en
fr
- GB576616A - Improvements in and relating to braking devices :
en
- FR908552A - New shears to cut plasters for surgical removal :
en
fr
- FR908465A - Flight-to-goal direction finders improvements :
en
fr
- US2398165A - Hydraulic booster :
en
- US2398297A - Shot shell wad :
en
- FR908361A - Device for controlling small movements, in particular the movement of tools or workpieces, in machine tools such as grinding, boring, punching and lapping machines :
en
fr
- FR908497A - Electric heater :
en
fr
- FI21220A - Anordning vid scrap- och avskumningsanordningar :
en
fi
- GR10630B - WOVEN ELASTIC AND FABRIC BELT. :
el
en
- FR908373A - Mountain bag device :
en
fr
- US2397984A - Fuel metering means :
en
- USD144386S - Ex k katzman
pootlet or similar article :
en
- GB576622A - Improvements relating to a system for telephoto scanning :
en
- AU130421B2 - Improvements in or relating to copying machines :
en
- DK64399C - Procedure and arrangement of plants for the production of shaped objects of fabric. :
da
en
- FR908404A - Improvements to gas current shock purifiers :
en
fr
- FI21193A - Elementångpanna :
en
fi
- FR908464A - Directive air :
en
fr
- US2397974A - Cutting machine :
en
- US2398125A - Motor :
en
- USD144440S - Design fob a piano :
en
- US2398187A - Hydraulic fluid :
en
- USD144379S - Design for an ant trap :
en
- US2398124A - Hydraulic transmission :
en
- US2398274A - Device for launching and retrieving boats :
en
- FI21181A - Ensidobandbärvägstelefonianläggning :
en
fi
- FR908570A - Oscillating drum jack :
en
fr
- FR908364A - Children's armchair :
en
fr
- IE17028L - Scaffolding :
en
- AU121279B2 - Method of reclaiming used metal molds :
en
- US2397964A - Draft tongue for trailers :
en
- US2398064A - Electric wave multiplier circuit :
en
- US2397996A - Butadiene extraction :
en
- US2397983A - Garment trimming apparatus :
en
- USD144366S - Design for a book end :
en
- CA434089A - Friction bolster spring :
en
fr
- FI21190A - The foot of a Christmas tree :
en
fi
- FI21209A - Method of joining the edges of two boards :
en
fi
- FR908600A - Fork :
en
fr
- US2398073A - Adjustable nose splint :
en
- US2398291A - Collapsible distillation apparatus :
en
- USPP679P - Anemone-flowered echinacea plant :
en
- US2398038A - Record reproducing machine :
en
- US2398218A - Balance unit and a basic posture balance process :
en
- US2397955A - Reel :
en
- GB576627A - Improvements relating to storage systems and apparatus :
en
- FR908526A - Cathodic synchronoscope :
en
fr
- FI21178A - Extraction for the production of carbon monoxide from mineral minerals or other materials :
en
fi
- FI21206A - Flerstegs hydraulisk växel :
en
fi
- FR908386A - Device for testing electrical circuits :
en
fr
- FR908471A - Clutch control device :
en
fr
- FR908388A - Dry straightener :
en
fr
- US2398240A - Fireplace front :
en
- FR908428A - Pneumatic bell with invariable safety control for all applications :
en
fr
- FR908515A - Single cable scraper :
en
fr
- US2398319A - Control system for aircraft engines :
en
- FI21212A - Apparat frammatning av kinematograf- och liknande film :
en
fi
- FR908502A - Pressure regulation in evaporative systems with heat pumps :
en
fr
- GB576521A - Detachable handle for mirrors, brushes, and the like :
en
- US2398341A - Control apparatus :
en
- FR908442A - Improvements to so-called <<interphone>> telephone communications systems, with voice relay :
en
fr
- GB576518A - Improved means for finishing or making dies or other articles by copying, by the useof grinders, rotary files, milling-cutters or the like :
en
- FR908436A - Welding process for concrete, especially prestressed concrete, and applications of this process :
en
fr
- FR908403A - Plastic valve for the lids of all pneumatically closed containers and in particular those intended for the sterilization of cans :
en
fr
- GB576592A - Separation of hydrocarbons :
en
- FR908547A - Solder paste :
en
fr
- FR908524A - Extended run gasifier for motor vehicles and other applications :
en
fr
- US2398065A - Antifriction mechanism :
en
- US2398131A - Method for building ships :
en
- USD144403S - Design for a jewelry case :
en
- US2398205A - Article handling apparatus :
en
- USD144414S - Design for a toy figure :
en
- FR908462A - Compensated direction finder :
en
fr
- US2398027A - Invert field range finder :
en
- FR908506A - Improved take-off of airplanes by increasing their ground speed by making the carrying wheels drive wheels :
en
fr
- US2398019A - Call key for automatic telephone dialers :
en
- US2398059A - Electrolytic cleaning apparatus :
en
- US2398283A - Bisureas :
en
- US2398127A - Separation of solid materials of different specific gravity :
en
- FR908353A - Improvements to electric phonographs :
en
fr
- US2398300A - Power transmission device :
en
- US2397923A - Roughness measuring means :
en
- US2398039A - Sanitary self-cleaning comb and case :
en
- US2398148A - Conveyer mechanism :
en
- US2398177A - Loading machine :
en
- CA434043A - Film developing reel :
en
fr
- AU1176343A - Improvements in or relating to printing devices :
en
- US2398169A - Fuse construction :
en
- US2398241A - Brush :
en
- US2398171A - Bevel gear gauge for back to crown dimensions :
en
- USD144406S - Design for a camera support :
en
- AU121266B2 - Improvements relating tothe amplitude modulation of carrier wave :
en
- CA434047A - Reaction product of aldehyde and triazine derivative :
en
fr
- FR908408A - Prefabricated building construction system :
en
fr
- US2398282A - Antiknock agent :
en
- FR908412A - Pneumatically operated high-voltage circuit breaker with rapid cutout :
en
fr
- US2397921A - Shot trap for air rifle targets :
en
- US2397959A - Portable conveyer :
en
- US2398109A - Three-phase transformer :
en
- US2398179A - Manufacture of ethyl chloride :
en
- US2397980A - Vacuum cleaning apparatus :
en
- US2398083A - Combined spring and friction shock absorbing mechanism :
en
- FR908423A - Aerological sounding station with automatic recorder :
en
fr
- US2398236A - Propeller drive gear :
en
- GB576615A - Improvements in or relating to centrifugal brakes :
en
- GB576544A - Improvements in or relating to exploder containers for bombs :
en
- GB576634A - Improvements in remote-controlled points for model and toy railways :
en
- GB576633A - Improvements in or relating to fishermen's artificial bait :
en
- FR908389A - Improvements to electrical switches :
en
fr
- AU121245B2 - Multistage propeller fans :
en
- US2398208A - Transmission :
en
- US2398213A - Reducing thermal decomposition in high temperature accumulators :
en
- CA434025A - High gain amplifier :
en
fr
- DK64396C - Procedure for the preparation of a water-soluble product of natural rubber, gutta-percha, balata or similar substances. :
da
en
- CA434081A - Projection lens for electron microscope :
en
fr
- US2398276A - Variable power telescope :
en
- US2397929A - Reduction in reflection from glass :
en
- US2398293A - Transfer and assembly mechanism :
en
- CA434069A - Crankshaft :
en
fr
- US2398153A - Steel rack :
en
- AU279246A - Improvements in arid relating to bucket dredgers :
en
- CA433991A - Golf ball teeing machine :
en
fr
- DK64387C - Device with Standard Keyboards tik Typewriters. :
da
en
- FI21201A - Såningsmaskin :
en
fi
- FI21221A - Quick drying oven for generator chips and other fuels :
en
fi
- US2398144A - Textile loom sword :
en
- US2398275A - Method of salvaging battery lead :
en
- USD144422S - Rack for trousers and other articles :
en
- USD144404S - Combination chair and table or like article :
en
- FR908405A - Binders to sulfonated products :
en
fr
- FR908548A - Apparatus for the treatment of gold ores by amalgamation :
en
fr
- FR908588A - Device for checking the sharpening angle and centering of drill tips :
en
fr
- AU129715B2 - An improved optical projection apparatus for projecting transparencies :
en
- US2398209A - Hand tool :
en
- US2398318A - Method and apparatus for plastic injection :
en
- FR908458A - Constant pressure oil injector for cooling the anode of high power radiogenic bulbs :
en
fr
- US2398150A - Electronic device :
en
- GB576593A - Improvements in or relating to servo-motor control systems :
en
- US2398090A - Oil separator :
en
- US2398175A - The treatment of sulphide catalysts :
en
- AU1475944A - Method of reclaiming used metal molds :
en
- USD144429S - Design for a bathtub :
en
- FR908479A - Pipe fitting :
en
fr
- US2398222A - Device for exchangeably mounting tools :
en
- US2398269A - Protector :
en
- CA434001A - Hydraulic brake :
en
fr
- AU130737B2 - Improvements in or relating to method and apparatus for treating agas witha liquid :
en
- FR908351A - Process for the treatment of textile materials and textile materials obtained by the application of this process :
en
fr
- USD144435S - Design fok a support for playing
cards :
en
- US2398132A - Process of forming metallic carbides and steel into finshed shapes :
en
- US2397913A - Multiplex radio system of the carrier frequency shift type :
en
- FI21205A - Device for lubricating rotating bearings in open space :
en
fi
- US2398005A - Piston :
en
- US2397908A - Method for curling hair :
en
- US2398302A - Trouser creasing device :
en
- AU1236543A - Clutch :
en
- US2397975A - Carrying case :
en
- US2398009A - Multiple retort stoker :
en
- USD144364S - Design for a wall bracket :
en
- CA433985A - Fuel injection system :
en
fr
- GB576629A - Improvements in or relating to thermostatically controlled valves for gas or other fluids :
en
- USD144354S - Design for a coffee pot :
en
- US2398142A - Ski-equipped wheelbarrow :
en
- AU129142B2 - Improvements in or relating to can openers :
en
- US2398095A - Electromagnetic horn radiator :
en
- CA434112A - Yeast making process :
en
fr
- US2398246A - Hair protecting bathing cap :
en
- US2398325A - Fabric pressing apparatus :
en
- US2398186A - Catalyst regeneration :
en
- US2398313A - Hydraulic transmission :
en
- US2398307A - Protein-acetone resin compositions and process of making them :
en
- US2398045A - Zig-zag filter construction :
en
- US2397985A - Lighthouse tube mounting :
en
- FI21186A - Anordning vid elektriska kokspisar oc dlikt med löstagbara kokplattor :
en
fi
- FR908519A - Propulsion device for boats, and in particular for light craft :
en
fr
- FR908587A - concrete elements for the construction of reinforced concrete walls and walls obtained by this construction :
en
fr
- US2398015A - Visual indicating device :
en
- FR908499A - Thioindigoid dyes :
en
fr
- FR908387A - Process for preparing cellular concrete, cellular plaster or other similar cellular product :
en
fr
- FR908382A - Improvements to filters for gasifiers and new lean gas generator unit for motor vehicles :
en
fr
- US2398050A - Vacuum tube system :
en
- GB576584A - Autoregenerative catalysts and processes of effecting dehydrogenation reactions therewith :
en
- GB576561A - Improved rudder for inflatable dinghies :
en
- US2398204A - Method and apparatus for handling oil field emulsions :
en
- US2398287A - Incendiary bullet :
en
- FR908557A - Explosion fire extinguisher :
en
fr
- US2398110A - Apparatus for electrolytic treatment :
en
- US2398078A - Aluminum treating composition :
en
- FR908376A - Improvements to potentiometric coupling devices for high potential lines :
en
fr
- US2398320A - Device for separating improperly oriented articles :
en
- GB576594A - Improvement in thermosetting plastics :
en
- FR908555A - Sock holder that does not compress the leg :
en
fr
- GB576511A - Improvements in electric cables and the method of producing the same :
en
- FR908432A - vaginal electrode :
en
fr
- GB576557A - Improvements in the manufacture of aluminium sulphate :
en
- GB576625A - Improvements in or relating to brakes for vehicles :
en
- GB576630A - Pressure gauge :
en
- GB576570A - Vaporiser and inhaler for use for medicinal and disinfecting purposes :
en
- GB576554A - Improvements relating to devices for sharpening gramophone needles :
en
- FR908381A - Improvements to levers and tire lifts :
en
fr
- USPP678P - Rose plant :
en
- FR908447A - Device for the study of actions and reactions that arise between a solid and a gas :
en
fr
- FR908488A - Extra flat automatic lighter with ignition on a horizontal plane perpendicular to the thickness of the lighter :
en
fr
- DK64400C - Saddle boom. :
da
en
- FR908380A - Photoelectric detector of the variation in clarity of a liquid with coloring varying in intensity and application of said liquid :
en
fr
- GB576543A - Improvements in or relating to metal hose clips :
en
- GB576636A - Improvements in or relating to swivelling pipe couplings :
en
- AU121262B2 - Improvements in processes forthe production of pulp andother products from fibre-bearing vegetable materials :
en
- AU121255B2 - Improvements in or relating to semiconducting members and electrical members produced therewith :
en
- GB576526A - Improvements in cycle pedals :
en
- CA434064A - Safety connector :
en
fr
- CA433983A - Metal cutter tool :
en
fr
- DK64398C - Device at Iron Blocks for Hoists. :
da
en
- US2398339A - Gas anchor :
en
- USD144367S - Design for a book end :
en
- FR908421A - Device for locking, by pressure, two parts pressing against each other :
en
fr
- US2397927A - Azo compounds :
en
- US2397935A - Torque meter :
en
- US2397940A - Wall construction :
en
- CA434080A - Multiple unit compact gear divider assembly :
en
fr
- US2398101A - Separation of hydrocarbons :
en
- FI21203A - Lure :
en
fi
- GB576522A - Improvements in and relating to brassieres :
en
- US2398163A - Machine for manufacturing hair pads :
en
- US2398173A - Lithium soap greases :
en
- GB576535A - Improvements in and relating to electrical connectors :
en
- GB576610A - Improvements in or relating to multi-speed gears :
en
- US2397924A - Photographic fixing process and compositions :
en
- US2398242A - Paint and varnish remover :
en
- FR908356A - Further training in commercial phonographs :
en
fr
- FI21197A - Automatic material handling :
en
fi
- FR908500A - Centrifugal compressor for high pressure-to-stage ratios :
en
fr
- FR908576A - Reservoir pen holder :
en
fr
- FR908596A - Automatic shoe cleaning device :
en
fr
- CA434028A - Differential backstop for conveyers, elevators, etc. :
en
fr
- FR908384A - Process for manufacturing high molecular weight substances from hydroxylated fatty oils, and products obtained :
en
fr
- FR908543A - Multi-effect illuminated sign :
en
fr
- US2398277A - Innersole and method of making the same :
en
- US2398342A - Fulling :
en
- US2398046A - Indicating apparatus and method :
en
- US2398093A - Sock or stocking supporter :
en
- US2398290A - Wheeled toy :
en
- US2398292A - Solar distilling apparatus :
en
- FR908443A - Electric combiner which can be used more particularly with electromagnetic gearboxes :
en
fr
- GB576579A - Improvements in or relating to the preparing or forming of glass batch or glass batch material :
en
- US2397961A - Detector :
en
- AU1240243A - Improvements in or relating to semiconducting members and electrical members produced therewith :
en
- US2398156A - Testing device :
en
- GB576562A - Manufacture of resinous condensation products, more especially useful for the after-treatment of dyeings :
en
- FI21183A - It is possible to use a light source for the communication cable :
en
fi
- AU274146A - Improvements in ultrahigh frequency electron discharge devices :
en
- USD144443S - Design for a coat :
en
- FR908429A - Bra :
en
fr
- US2398026A - Coincidence type range finder :
en
- US2398033A - Flexible shockproof propeller :
en
- USD144399S - Design for a mantle clock :
en
- US2398145A - Airplane landing gear :
en
- USD144419S - Design fob an earring :
en
- USD144431S - Design for a barbecue :
en
- AU121247B2 - Improvements in or relating to oxyacetylene welding or cutting equipment :
en
- FR908483A - Metal sheath and operating cable for remote controls :
en
fr
- GB576507A - Improvements relating to stop cocks :
en
- US2398238A - Integrating apparatus :
en
- US2398310A - Method of producing external broaches :
en
- FR908516A - Mounting mode for pulse manipulation :
en
fr
- AU121260B2 - Improvements in couplings for hoses and pipes :
en
- CA434045A - Electrode :
en
fr
- USD144375S - Garner etal
hard surfaced floor covering :
en
- DK64390C - Relay with a mechanical resonance system. :
da
en
- US2397976A - Stabilization of fats and oils :
en
- USD144371S - Design for a wall bracket :
en
- US2398235A - Variable ratio transmission :
en
- US2397970A - Computing scale :
en
- USD144390S - Design for a spoon or similar article :
en
- USD144423S - Design for a gauge handle :
en
- USD144362S - Design for a wall bracket :
en
- AU124996B2 - Improvements in or relating to helicopter rotors :
en
- AU131591B2 - Punch presses :
en
- GB576587A - Improvement in hydraulic coupling :
en
- FR908517A - Device for reducing the start-up time of a high-frequency device, in particular of a control transmitter :
en
fr
- FR908420A - Construction process for premises and buildings in prefabricated reinforced concrete elements :
en
fr
- CA434079A - Naphthalene derivative :
en
fr
- FR908571A - Improvements to magnetic leakage transformers :
en
fr
- FR908577A - Electric accumulator :
en
fr
- FI21185A - Mekanisk reläanordning :
en
fi
- FR908494A - Disazo dyes and their manufacturing process :
en
fr
- DK64401C - Foldable Carrying Stand for Bicycle Keys. :
da
en
- FI21238A - Fanertorkpress :
en
fi
- FR908594A - Drilling execution method :
en
fr
- FR908583A - Isothermal monolithic constructions erected using standard reinforced concrete elements :
en
fr
- US2398044A - Shoe construction :
en
- FI21199A - Selector device for automatic gramophones :
en
fi
- US2398001A - Insulating material :
en
- FR908461A - Improvements to removable gas burners for kitchen appliances and the like :
en
fr
- FR908449A - Improvements made to the means of branching, connecting or joining electrical conductors :
en
fr
- GB576612A - Improved means for the attachment of electric wires and cables to insulators :
en
- GB576576A - Method of and device for charging conveyors :
en
- FR908435A - Artificial source device :
en
fr
- FR908466A - Improvements to electric oscillation generators :
en
fr
- USD144387S - Or similar article :
en
- US2398103A - Pyrolysis of esters of 1-alken-4-ols to produce diolefins :
en
- US2398056A - Photographic dry stripping material :
en
- US2398051A - Leakage testing apparatus for highpressure containers :
en
- GB576596A - Improvements in or relating to recording instruments for making a record of a variable :
en
- CA434098A - Electro-magnetic switching device :
en
fr
- AU132999B2 - Improvements relating to measurement of distances of obstacles by radio electric waves :
en
- US2397949A - Magnetic coupling means for controlling gyro instruments :
en
- AU1403644A - Improvements in or relating tothe formation of adherent silver films on nonmetallic surfaces :
en
- FR908445A - Device for closing and opening windows and the like :
en
fr
- FR908451A - Device for wound protection :
en
fr
- AU1462244A - Superchargers :
en
- US2398102A - Latex treatment :
en
- CA434104A - Compressor :
en
fr
- US2398023A - Toy :
en
- AU121249B2 - Absorption or adsorption refrigerating apparatus :
en
- AU121256B2 - Improvements in or relating to grinding apparatus :
en
- FR908482A - Process for preparing polymer homologues from polysaccharides :
en
fr
- GB576551A - Improvements in or relating to flexible tubing and the method of manufacturing the same :
en
- FI21213A - Powder extinguisher nozzle :
en
fi
- US2398254A - Absorption bases :
en
- AU131268B2 - Dis-Azo-Dye and Transparent Images comprising thesame :
en
- AU129990B2 - Improvements in or relating to buttons, studs, orthe like :
en
- US2397968A - Fish lure :
en
- USD144346S - Design for a pipe :
en
- US2398340A - Manufacture of vacuum apparatus :
en
- CA433998A - Friction brake :
en
fr
- CA434014A - Starting fuel supplying device :
en
fr
- CA434094A - Spraying device :
en
fr
- US2398258A - Garment construction :
en
- US2398330A - Torque wrench :
en
- CA434053A - Heat exchange apparatus :
en
fr
- CA433999A - Carving fork :
en
fr
- US2398094A - Carburetor anti-icing device :
en
- USD144353S - Link chain for a bracelet or similar article :
en
- GB576508A - Improvements in or relating to remote control resonance relays :
en
- US2398021A - Eyeglasses :
en
- US2398180A - Teeter motor game :
en
- US2398113A - Blower :
en
- US2397958A - Weapon :
en
- US2398037A - Locking means for power-operated devices :
en
- FR908518A - Phraseology game :
en
fr
- US2398202A - Anticorrosive :
en
- FR908585A - Gear change :
en
fr
- US2398108A - Metal coating :
en
- FI21189A - Drain opening for powders of powdered substances :
en
fi
- FR908493A - Device for electric storage water heater :
en
fr
- FR908592A - Hollow door :
en
fr
- GB576574A - Improvements relating to electric lamps for therapeutic treatment :
en
- US2398166A - Foldable bottle basket :
en
- FR908374A - Improvements to control systems for railway signaling devices :
en
fr
- US2398157A - Process for producing ethylene glycol and ethyl acetate :
en
- US2397988A - Liquid fuel burner :
en
- AU202246A - Radio relaying :
en
- AU15746A - Dis-Azo-Dye and Transparent Images comprising thesame :
en
- AU236046A - Improvements in or relating to buttons, studs, orthe like :
en
- US2398120A - Rust inhibitor for turbine oil :
en
- US2398047A - Composition for making molds :
en
- US2398295A - Emulsions :
en
- CA433984A - Timber plate girder :
en
fr
- CA434009A - Centreless grinder work support :
en
fr
- AU121244B2 - Improvements in or relating to printing devices :
en
- CA434042A - Internally stressed structure :
en
fr
- US2398249A - Timing apparatus :
en
- US2398151A - Separate section abutment ring mold component for tire recapping apparatus :
en
- FI21182A - Anordning av automatiska sökare eller dlikt i telefonströmkretser och dlikt :
en
fi
- FR908525A - Method and devices for central lubrication by alternating pulses :
en
fr
- US2398252A - Power intensifier valve :
en
- USD144352S - Link chain for a bracelet or similar article :
en
- AU1477044A - Improvements in couplings for hoses and pipes :
en
- CA434105A - Insulating coating :
en
fr
- AU1990545A - K Improvements in or relating to superchargers :
en
- US2398334A - Level indicating device :
en
- USD144357S - Design for a compact :
en
- US2397920A - Stabilization of oils and fats :
en
- US2398182A - Internal-combustion engine :
en
- GB576552A - Improvements relating to domestic fire-places :
en
- FR908514A - Fruit mill :
en
fr
- US2398168A - Orchard or like heater :
en
- US2398176A - Electrical capacitor :
en
- US2398201A - Motor :
en
- US2398048A - Fluid treatment and apparatus therefor :
en
- US2398217A - Apparatus for whipping conductors :
en
- CA433997A - Wheel structure :
en
fr
- AU121270B2 - Clutch :
en
- GB576582A - Improvements relating to door fastenings :
en
- GB576539A - Improvements in and relating to loose leaf binders, book covers, and files, and sheets thereof :
en
- AU121282B2 - Improvements in or relating tox-ray tube protective system :
en
- US2398118A - Gusseted plastic handbag :
en
- US2398228A - Starting procedure for cracking units :
en
- US2398323A - Scriber attachment :
en
- CA434027A - Asphalt treatment :
en
fr
- AU130494B2 - Improvements in and relating to receivers for frequency modulated electrical oscillations :
en
- CA434086A - Fibrous conduit :
en
fr
- US2398018A - Manufacture of permanent magnets :
en
- FR908391A - Process for dispersing liquid or solid particles and means for applying this process :
en
fr
- AU266946A - Carbonator and Dispenser :
en
- CA434040A - Spring clip for conduits :
en
fr
- CA434099A - Automatic frequency control :
en
fr
- US2398265A - Winder drive :
en
- USD144410S - Design fok an ash tray or similar
article :
en
- USD144361S - Ash tray or like article :
en
- CA434065A - Rubbery material adhering method :
en
fr
- US2398223A - Constructional toy with menagerie blocks :
en
- CA434085A - De-icing fluid :
en
fr
- US2397999A - Propelling apparatus for aircraft :
en
- US2398149A - Foot controlled wash fountain :
en
- US2398227A - Briquetting press :
en
- US2398239A - Machine base for milling machines :
en
- US2398117A - Magnetostrictive oscillator :
en
- US2397947A - Rearview mirror :
en
- US2398058A - Smokebox structure :
en
- US2398076A - Aviation mask :
en
- US2398174A - Submarine :
en
- US2398216A - Combined air deflector and fin brace :
en
- AU259246A - Improvements in counting mechanism :
en
- US2398104A - Closet device :
en
- USD144397S - Design for a thimble :
en
- US2397962A - Remote indicating means :
en
- USD144360S - Design for a wall bracket :
en
- USD144381S - Advertising display figure or the like :
en
- AU121274B2 - Apparatus for the cutting and working of sheet metal and other rigid sheet materials :
en
- CA434036A - Instrument case :
en
fr
- AU1224843A - Multistage propeller fans :
en
- CA434090A - Autographic register :
en
fr
- USD144439S - Design fob a piano :
en
- US2398327A - Self-loading hay conveyance :
en
- US2398281A - Antiknock agent :
en
- USD144393S - Design for a lady s suit :
en
- AU121248B2 - Superchargers :
en
- US2397941A - Supercharged internal-combustion engine :
en
- US2398006A - Brake shoe :
en
- FR908566A - Bolt Cutter Improvements :
en
fr
- GB576550A - Improvements in lavatory pans :
en
- GB576513A - Improvements relating to control apparatus for railway signals :
en
- AU132049B2 - Anew or improved electrical actuating mechanism for reciprocating or oscillating movements :
en
- USD144372S - Design fok a compact :
en
- FR908390A - Automatic coupling device :
en
fr
- FR908433A - Acetylene stove with automatic feed generator :
en
fr
- GB576512A - Improvements relating to fumigants :
en
- FR908595A - Method of watertight joining of pipeline pipes :
en
fr
- CA434004A - Detachable clip fastener :
en
fr
- FR908419A - Protective-decorative folder for postage stamps, drawings and documents collected in album :
en
fr
- FR908487A - Method of establishing support sockets for screw-based electric lamps :
en
fr
- US2398261A - Flexible coupling :
en
- FR908425A - Fast acting, high torque, high slip electromagnetic brake :
en
fr
- FR908553A - Bombs with a bearing surface, and linear impact, for a new method of aerial bombardment :
en
fr
- FR908363A - Self-locking rim brake with automatic centering and maximum grip, especially those of cycles :
en
fr
- DK64389C - Telephone device circuit for Central battery system. :
da
en
- FR908459A - Devices performing the interaction of the settings of a user device :
en
fr
- FR908511A - Extension device to make any coupling collar adjustable according to the neck of the animal :
en
fr
- FR908450A - Automatic control device for variable speed drives :
en
fr
- GB576519A - Improvements in crushing mills :
en
- FR908508A - Laying of a seamless railroad track on the mushroom running surface :
en
fr
- FR908510A - Device for strapping packing boxes and others :
en
fr
- FI21210A - Electromagnetic drive for the membrane to be connected to the planes :
en
fi
- GR10632B - SILENT BURNER. :
el
en
- FR908505A - Suppression of explosion noise from engines using fuels :
en
fr
- FR908597A - Use of the rising tidal force :
en
fr
- GB576644A - Improvements in rotary liquid flow meters :
en
- CA433996A - Wheel structure :
en
fr
- GB576540A - Improvements in methods of forming roofs and coverings in buildings and structures :
en
- GB576567A - Improvements in rotary impelling devices :
en
- CA434108A - Packaging method :
en
fr
- FR908407A - Method and apparatus for the treatment of sulfates and their reduction to sulfides :
en
fr
- GB576647A - Improvements in or relating to filamentous structures of synthetic linear fibre-forming polymers :
en
- US2398069A - Antifouling composition :
en
- US2398273A - Air circulating and temperature control device for refrigerator cars :
en
- AU131665B2 - Carbonator and Dispenser :
en
- US2398122A - Teeter :
en
- US2398219A - Hardware for concrete forms :
en
- US2398082A - Cooking and packaging :
en
- USD144365S - Design for a wall bracket :
en
- US2398031A - Combustion apparatus :
en
- CA434050A - Carrier current apparatus :
en
fr
- US2398212A - Process for inhibiting the rusting of steel sheet and product obtained thereby :
en
- FR908527A - Apparatus for measuring speeds, frequencies and similar quantities :
en
fr
- GB576560A - Improvements in and relating to the introduction of liquids into liquid streams under pressure :
en
- FR908430A - Method and apparatus for the compression and expansion of the time parameter and their application to all radio transmissions :
en
fr
- US2397953A - Ladder :
en
- USD144438S - Zaiser
piano :
en
- US2397981A - Detent :
en
- FR908426A - Line Line Adjustable Self-Return Fishing Reel :
en
fr
- US2398191A - Internal-combustion engine :
en
- GB576637A - Improvements in and relating to the construction of houses and other buildings :
en
- US2397971A - Gauging device :
en
- US2398123A - Control of ph of water from earth bores :
en
- US2398278A - Adjustable stop for lathe spindles :
en
- US2398317A - Proteinaceous-quaternary ammo :
en
- CA434111A - Molten metal treating process :
en
fr
- US2398100A - Multiple band radio direction compensator :
en
- USD144421S - Design fob an earring :
en
- GB576546A - Improvements in or relating to the driving gear of multi-cylinder reciprocating-piston engines :
en
- CA433986A - Die set lock :
en
fr
- FR908498A - Semi-automatic ignition system prevents premature deterioration of projection lamps and motion pictures :
en
fr
- GB576597A - Improvements in or relating to vehicular chassis :
en
- US2397969A - Method of refining waxes :
en
- USD144378S - Design for a building siding panel
ob the like :
en
- GB576505A - Spray crystallizing apparatus and process :
en
- FI21207A - Hammer mill :
en
fi
- FR908536A - Method of fixing electrical contacts :
en
fr
- GB576506A - Improvements in cycle stands :
en
- US2398105A - Polymerization of butadienes :
en
- USD144383S - Design for a printed fabric :
en
- CA433995A - Cartridge casing blank :
en
fr
- IE16964L - Golf tee :
en
- US2398022A - Groove-finishing apparatus :
en
- US2398099A - Heating system and control means therefor :
en
- USD144408S - Design for a tap knob :
en
- US2398253A - Sulphides of alkylated phenols :
en
- AU258546A - Improvements in or relating to circuit interrupting apparatus :
en
- FI21214A - Anordning vid lås för fastlåsning av cyclumpumpar på cyclár :
en
fi
- US2398049A - Lining materials :
en
- USD144374S - Design fob a game board :
en
- US2398062A - Bracket for overhead trolley chain conveyers :
en
- US2398303A - Vacuum printing frame gasket :
en
- GB576556A - Method for making newspapers and periodicals in view to enable the control of unsold copies :
en
- US2397951A - Making red phosphorus :
en
- US2398014A - Record punching machine :
en
- USD144402S - Combined pencil and advertising panel :
en
- US2398114A - Reduction of molybdenum trioxide :
en
- US2398304A - Rivet assembly and bucking device :
en
- AU121258B2 - Improvements in or relating tothe formation of adherent silver films on nonmetallic surfaces :
en
- CA434007A - Drilling machine :
en
fr
- CA434100A - Cable pulling attachment :
en
fr
- US2398000A - Manufacture of yarn :
en
- US2398221A - Power unit :
en
- FR908360A - Electric lamp base :
en
fr
- GB576608A - Improvements in or relating to electrical contact springs :
en
- AU121242B2 - Improvements in or relating to storage arrangements :
en
- US2398088A - Electric capacitor and dielectric for same :
en
- US2398237A - Mattress :
en
- AU131398B2 - Improvements in or relating tothe manufacture of shaped articles of regenerated cellulose produced from viscose :
en
- US2398267A - Apparatus for forming blocks of concrete or other hardening material :
en
- US2397907A - Electric circuit controller :
en
- US2398324A - Well surveying :
en
- FR908456A - Auto-condenser by mixing :
en
fr
- GB576564A - Improvements in or relating to metallic material for use in friction elements of brakes :
en
- GB576617A - Safety device for electric overhead lines :
en
- AU175046A - Improvements in or relating tothe manufacture of selenium elements such as rectifiers :
en
- US2398081A - Method of making soluble concentrates of coffee :
en
- US2398210A - Packing and method of making the same :
en
- US2397979A - Closing machine :
en
- DK64388C - Load change device for Vehicle Brakes. :
da
en
- CA434066A - Sheet-like material joining method :
en
fr
- US2398091A - Swivel tier desk tray :
en
- US2397926A - Door construction for cushioned cells :
en
- US2397934A - Carton :
en
- AU281246A - Improvements in or relating tothe production of moistureproof sheet or film :
en
- CA434070A - Suction cleaner :
en
fr
- GB576628A - Improvements in or relating to selector valves :
en
- USD144400S - Design for a helicopter :
en
- USD144413S - Design fob a kouge holder :
en
- GB576626A - Improvements in or relating to vehicle brakes :
en
- GB576638A - Improvements in or relating to knitting :
en
- GB576650A - Improvements relating to the production of massive nickel for use as anodes :
en
- CA434055A - Refrigeration :
en
fr
- FI21223A - Nail container and nail feeder :
en
fi
- FR908352A - Improvements to calculating machines :
en
fr
- FR908357A - Signaling system for alternating current :
en
fr
- US2397960A - Food antioxidants :
en
- US2398067A - Automatic phonograph :
en
- US2397978A - Stick control unit :
en
- US2398112A - Combined capacitive and inductive tuning unit :
en
- FR908513A - Arrangement of contiguous tanks allowing savings in construction materials :
en
fr
- FR908378A - Improvement in the control system for phonographs :
en
fr
- GB576531A - Improvements in cigarette cases :
en
- IE17697L - Drying grain etc :
en
- FR908533A - Motor vehicle upgrades :
en
fr
- FI21219A - Refunds for the production of raw materials in the form of constituents in addition to the production of products :
en
fi
- US2398129A - Piepan lifter :
en
- US2398248A - Heavy-duty vehicle :
en
- FI21208A - Method for preserving fish, meat and other similar animal substances :
en
fi
- FR908370A - Pocket Microfilm Reader :
en
fr
- FR908444A - Spirometer :
en
fr
- FR908584A - Construction process for buildings for residential or other use :
en
fr
- FR908563A - Improvements to hydraulic compression pumps :
en
fr
- FI21222A - Spools for water supply :
en
fi
- FR908512A - Electric gas igniter :
en
fr
- AU133062B2 - Improvements in or relating tothe production of moistureproof sheet or film :
en
- FI21217A - The provisions of this Regulation do not apply to cabinets made of natural or wood products in accordance with the provisions of this Regulation concerning the organic production of raw materials and waste products. :
en
fi
- US2397995A - Submarine detector :
en
- AU252146A - Improvements in or relating to method and apparatus for treating agas witha liquid :
en
- US2397922A - Electrical remote control device :
en
- US2397977A - Compounding system for steam locomotives :
en
- US2398121A - Sine bar :
en
- DK64405C - Apparatus for dosing finely divided solids. :
da
en
- FR908558A - Required for the treatment of bone fractures :
en
fr
- FR908452A - Flexible vehicle tread :
en
fr
- US2398077A - Blood coagulating product and method of obtaining same :
en
- USPP677P - Eose plant :
en
- CA434060A - Metal desurfacing method and apparatus :
en
fr
- AU122086B2 - Improvements in or relating to bimetallic billets :
en
- GB576515A - Improvements in reinforced concrete structure :
en
- CA434016A - 4,4'-derivative of 2-carboxydiphenylsulfone and ester :
en
fr
- US2397905A - Thrust collar construction :
en
- US2398311A - Swinging mechanism for rock drills :
en
- GB576520A - Improvements in pipe couplings :
en
- USD144347S - Design for a book end :
en
- US2397917A - Marine propeller planer :
en
- US2397933A - Line tracker control :
en
- US2398231A - Star drill :
en
- US2397936A - Ship-deck planking :
en
- AU1169543A - Improvements relating tothe amplitude modulation of carrier wave :
en
- USD144416S - Ornament for cosmetic receptacles and other articles :
en
- CA434020A - Disubstituted alkylol guanidine :
en
fr
- CA434067A - Knitted fabric and method of knitting :
en
fr
- US2398263A - Multiple ammunition boxes :
en
- US2398115A - Automatic code receiving telegraph system :
en
- AU121246B2 - Improvements relating to Fairleaders and latch mechanism thereof :
en
- FR908396A - Advanced skiing :
en
fr
- GB576591A - Improvements in refractors for use in street lighting :
en
- US2398158A - Control system :
en
- US2398268A - Machine tool :
en
- CA434109A - Chromable dyestuff :
en
fr
- US2397963A - Automatic firearm :
en
- US2398052A - Threading device :
en
- US2398032A - Electrode holder :
en
- AU257946A - Anew or improved electrical actuating mechanism for reciprocating or oscillating movements :
en
- FR908481A - Thermal insulation in the form of a cellular panel :
en
fr
- US2398036A - Printing mechanism :
en
- US2398070A - Self-locking set screw :
en
- US2398224A - Abrasive disk :
en
- CA434057A - Drilling machine :
en
fr
- FR908495A - Reinforced concrete tank construction process :
en
fr
- CA434038A - Vehicle control mechanism :
en
fr
- US2397966A - Electrical apparatus :
en
- GB576538A - Improvements in or relating to walls, roofs, floors and like structures :
en
- US2397906A - Alarm installation with central power supply :
en
- FR908469A - Desk pad :
en
fr
- US2397973A - Method for producing glue from bones :
en
- US2398061A - Mobile accounting device :
en
- GB576604A - Improvements in or relating to steam condensing apparatus :
en
- FR908455A - Medical control device :
en
fr
- FR908599A - Process for dyeing fibrous materials which in themselves do not have an affinity for dyes :
en
fr
- GB576504A - Improvements relating to grates or burners for boilers and the like :
en
- FR908409A - Distance control and indication system for blind pilot training devices :
en
fr
- FR908521A - Device for radiographic recording of moving organs :
en
fr
- GB576595A - Pressure control loud speaker enclosure :
en
- US2398296A - Emollient compositions :
en
- GB576497A - Improvements in or relating to liquid-filled electrical apparatus :
en
- AU269246A - Improvements in switches for high frequency electrical oscillations :
en
- FR908385A - Sachet for Chemical Crimping :
en
fr
- US2397919A - Stabilization of zein solutions :
en
- US2398155A - Folding box :
en
- US2398057A - Propulsion device for amphibious vehicles :
en
- US2398154A - Vulcanization of rubberlike materals :
en
- DK64391C - Electrical Penetration Condenser. :
da
en
- DK64403C - Ejector for roller briquette presses. :
da
en
- FI21180A - Synchronization of exceptions to the scope of generators exempted from television production :
en
fi
- CA434035A - Paper making machine :
en
fr
- USD144411S - Design foe a jewelry stand :
en
- USD144415S - Ornament for cosmetic receptacles and other articles :
en
- US2397989A - Chain link :
en
- US2398116A - Rail joining and separating device :
en
- US2397918A - Method of making self-energizing electrolytic water correction devices :
en
- US2398053A - Stitching machine :
en
- AU131805B2 - Improvements in arid relating to bucket dredgers :
en
- US2398098A - Tuyere :
en
- FR908439A - Dosing device for automatically proportioning the flow of one or more additional liquids to that of a main liquid :
en
fr
- USD144345S - Design for a pipe :
en
- US2398161A - Lipstick spreader :
en
- CA433992A - Grain separator :
en
fr
- US2398301A - Removal of highly unsaturated hydrocarbon impurities from diolefin-containing mixtures :
en
- USD144385S - Design for a foldable toothbrush :
en
- AU121320B2 - Improvements in or relating to abrasive articles, and methods of forming an endless abrasive-coated sheet material :
en
- CA434073A - Code translator :
en
fr
- USD144382S - Design for a bottle carrier :
en
- FR908556A - Improvements to mixers for gasifiers :
en
fr
- FR908573A - Tool holder with offset adjustment :
en
fr
- GB576525A - Improvements relating to the cooling of electrodes :
en
- US2398013A - Cable grip :
en
- US2397915A - Diaphragm adjusting mechanism :
en
- US2398072A - Chair :
en
- FR908581A - Slitting wedge :
en
fr
- GB576639A - Improvements in or relating to circuits for measuring electrical resistances in strain gauges :
en
- USD144418S - Design for a cream maker :
en
- US2398336A - Latch mechanism :
en
- DK64402C - Method with associated apparatus for arranging a shoe bottom for attaching a heel to it. :
da
en
- GB576565A - Improvements in and relating to soles for footwear :
en
- US2397998A - Propelling apparatus for aircraft :
en
- US2398185A - Process of recovering hormones :
en
- FR908546A - Rational inexpensive method of making candles :
en
fr
- GB576640A - Improvements in and relating to the production of felted fibrous structures :
en
- GB576530A - Improvements in chimney tops :
en
- US2397912A - Protective switch gear :
en
- FR908509A - Installation of gas turbines with motor agent circuit :
en
fr
- US2398159A - Composite batting :
en
- US2398308A - Swing frame grinder :
en
- USD144430S - Design for a bottle :
en
- USD144359S - Design fob a wall bracket :
en
- US2398152A - Adjustable support for concrete floor forms :
en
- US2398141A - Drilling machine :
en
- FR908545A - Board game :
en
fr
- FR908467A - Detachable adcock antenna device :
en
fr
- FR908359A - Peat extractor :
en
fr
- FR908586A - Anti-interference system :
en
fr
- GB576602A - Improvements relating to geysers, water heaters, and the like :
en
- GB576575A - Improvements in and relating to holders for thermionic valves and like electrical devices and means for securing them to supports :
en
- FR908392A - Insulation metallization process :
en
fr
- FI21179A - Hjulsats :
en
fi
- FR908478A - Improvements to three-speed rear hubs for bicycles, tandems, bicycle motors, etc. :
en
fr
- FR908480A - Improvements made to ceramic products such as, in particular, tiles, slabs, pavers, mosaic :
en
fr
- FR908539A - Manufacturing process of a press frame :
en
fr
- US2397925A - Conversion of paraffin hydrocarbons :
en
- US2398147A - Agricultural implement :
en
- GB576536A - Improved differential coupling mechanism :
en
- USD144392S - Design for an adhesive tape
dispenser :
en
- FR908398A - Articulated edge for ski :
en
fr
- US2398075A - Grease manufacture :
en
- US2398314A - Coffee-making machine :
en
- FR908354A - Improvements to processes and apparatus for drying wet yarns :
en
fr
- FR908591A - Process for rapid establishment of various materials, bodywork, constructions or buildings of all types and construction elements :
en
fr
- US2397944A - Belt loader :
en
- US2398309A - Gun sight :
en
- GB576649A - A self-propelled tractor for use in towing or manoeuvring aircraft on the ground :
en
- FR908561A - Improvements in the manufacture of press studs :
en
fr
- DK64386C - Apparatus for shaking solids or liquids. :
da
en
- FR908489A - Manufacture of artificial products :
en
fr
- GB576568A - Improvements in or relating to pipe bends for the pressure gas piping of gas-blast circuit breakers :
en
- FR908550A - Water pressure sprinkler :
en
fr
- GB576549A - Improvements in or relating to reciprocating pumps :
en
- FR908394A - Improvements to lamps for very short waves :
en
fr
- FR908468A - Improvements to electrical cable junction means :
en
fr
- FI21211A - Traction category :
en
fi
- FR908507A - Improved takeoff and landing of airplanes by temporarily increasing the airfoil of the wings :
en
fr
- AU1241843A - Improvements in or relating to grinding apparatus :
en
- FR908375A - insulating construction elements (tiles and slabs) :
en
fr
- CA433990A - Window sash :
en
fr
- FR908434A - Process for upgrading mineral oil by-products :
en
fr
- US2398003A - Acidyl 4-thiobiurets and process of making them :
en
- GB576569A - Improvements relating to building units :
en
- USD144433S - Design fob a shrubbery trimmer :
en
- GB576618A - Improved clockwork spring drive :
en
- GB576619A - Intermediate products for the preparation of dyestuffs, process of making them and their application :
en
- FR908383A - Ultrasonic Sonar Recorder Control System :
en
fr
- US2398063A - Means for stretching cloth :
en
- US2398128A - Starting control for electric discharge devices :
en
- FR908549A - Planetary gear reducer on tapered rollers and its applications :
en
fr
- FR908485A - Polarized telegraph relay :
en
fr
- CA434031A - Abrasive implement :
en
fr
- USD144417S - Design for a cribbage board :
en
- US2398260A - Electrical connector :
en
- DK64397C - Apparatus for feeding fur animals. :
da
en
- CA434087A - Modified crystalline compound :
en
fr
- CA434034A - Paper making machine :
en
fr
- US2398232A - Warping or beaming machine :
en
- AU134600B2 - Improvements in ultrahigh frequency electron discharge devices :
en
- CA433982A - Ship propelling method :
en
fr
- CA434088A - Truck bolster spring :
en
fr
- US2398312A - Process for producing a tall oil of low viscosity and free from crystallization :
en
- US2398197A - Ketones in aviation gasoline :
en
- US2398230A - Cutting apparatus :
en
- USD144358S - Design for a fountain pen :
en
- CA434059A - Blowtorch :
en
fr
- USD144436S - Design for a picture frame :
en
- CA434062A - Dabbing brush :
en
fr
- CA434106A - Cellulose ether manufacture :
en
fr
- US2398251A - Drilling machine :
en
- US2398328A - Tube leakage testing machine :
en
- US2398329A - Sorting device :
en
- US2398136A - Electric heater of adjustable temperature :
en
- US2398172A - Winding of spiral fins :
en
- FI21196A - Installation and arrangement of the apparatus and instruments :
en
fi
- FR908560A - Unit matching rule :
en
fr
- GB576533A - Improvements in means for feeding and pressing fibrous substances :
en
- US2398060A - Dish holder :
en
- US2398298A - Firearm :
en
- GB576577A - Improvements in holdalls, dress cases and the like portable cases and bags :
en
- FR908544A - Turns to the left with barrels with different half-indentations, but with automatic adjustment device of indentations and its fixing method :
en
fr
- GB576609A - Improvements in or relating to operating mechanism for vehicle brakes :
en
- GB576548A - Improvements in tommy screws :
en
- FI21215A - Anordning för framställning av aromatiska vätskor, särskilt drycker :
en
fi
- US2398106A - Heater :
en
- US2398244A - Apparatus fob making socket :
en
- US2398012A - Electrode for electron discharge devices :
en
- FR908530A - Electronic metronome :
en
fr
- GB576517A - An improved horse shoe :
en