- US2408085A - Communication system :
en
- US2408074A - Teletypewriter switchboard :
en
- FR913948A - Plastic compositions :
en
fr
- FR914007A - Improvements to presses for tennis rackets, etc ... and similar objects :
en
fr
- US2407989A - Process for treating cellulose matter with terebene :
en
- US2408045A - Line connector :
en
- AU122265B2 - Improved limit gauge :
en
- FR913919A - Process for the manufacture of filaments, threads, tubes, sheets and the like made of polyvinyl chlorides, and products resulting therefrom :
en
fr
- AU136280B2 - Improvements inthe production of polyvinylchloride compositions of improved colour stability :
en
- US2408205A - Quilting frame :
en
- US2408248A - Treating machine :
en
- AU1421144A - Improvement in reflection reducing coatings :
en
- US2407977A - Mount for telescopic sights :
en
- FR914074A - Combined Arc Support and Moisture Protector for Building Construction :
en
fr
- GB581030A - Improvements in or relating to luminescent powders and methods of manufacturing such powders :
en
- CA437114A - Camera shutter :
en
fr
- FR913916A - Process for the preparation of substituted diamines :
en
fr
- GB581021A - Improvements relating to electric signalling systems :
en
- GB580925A - A new or improved game apparatus :
en
- FR913876A - Prestressed beams, methods and apparatus for their execution :
en
fr
- GB580869A - Improvements in or relating to polarisers :
en
- US2407991A - Pipe releasing device :
en
- US2408235A - High efficiency magnetron :
en
- US2408091A - Electrical regulating system :
en
- US2408155A - Composition for and method of cleaning and coating metal :
en
- US2408282A - Fuel distribution system for hightemperature pebble bed furnaces :
en
- US2408149A - Apparatus for embedding an elongated flexible member in a moldable material :
en
- FR914039A - Contact for electrical switches for high current :
en
fr
- FR914021A - Device for projecting transparent images of different formats :
en
fr
- US2408069A - Gun positioning system :
en
- CA437082A - Spinning toy :
en
fr
- US2407980A - Multiple-cylinder steam locomotive :
en
- CA437159A - Remote control system :
en
fr
- US2408251A - Composite roof :
en
- US2408058A - Hygroscopic material dispenser :
en
- AU664346A - Improvements in or relating to natural circulation water-tube boilers :
en
- GR10841B - AUTOMATIC TELEPHONE USES ELECTRIC KEYS FOR FORMING SINGLE-DIGITAL AND MULTIPLE NUMBERS. :
el
en
- AU122262B2 - ,Oil cooler :
en
- AU1452544A - Improvement in air gages for internal dimensions :
en
- CA437093A - Knock-down shelving :
en
fr
- DK64816C - Device for tents fitted with tent poles. :
da
en
- FR914036A - Installation to prevent accidental opening of circuit breakers in lines fitted with short-circuit protection devices :
en
fr
- GB580899A - Process for drying alcohol-wet polyvinyl alcohol :
en
- GB580880A - Improvements in arrangements for automatic volume control in thermionic amplifiers :
en
- US2408234A - Tunable magnetron :
en
- GB580933A - Improvements in and relating to elastic fluid turbines :
en
- US2408308A - Method of making net :
en
- USD145620S - Lipstick case or similar article :
en
- US2408349A - Fuel mixture control :
en
- US2408233A - Screw-threaded closure device :
en
- US2408287A - Electron microscope :
en
- FR914060A - Combination toilet brush and comb :
en
fr
- US2408276A - Electrical ground clamp :
en
- US2408182A - Derivatives of isoascorbic acid :
en
- USD145633S - Brooch or similar article :
en
- FR914016A - Control and tripping contact device for contactors :
en
fr
- CA437145A - Starchy material converting apparatus :
en
fr
- US2407984A - Toaster casing structure :
en
- US2408088A - Parachute harness :
en
- FR913949A - Further development in the manufacture of cyclohexanonoxime :
en
fr
- FR913862A - Elastic mounting device :
en
fr
- FR913977A - Arylaliphatic diamines and their preparation process :
en
fr
- US2408160A - Exercising and game apparatus :
en
- US2408217A - Control system :
en
- GB581016A - Improvements in the manufacture of amino acid preparations intended for intravenous supply of nutrients :
en
- USD145640S - Casing for washing machines, drying machines, or the l!ke :
en
- GR10837B - SHIP TYPE. :
el
en
- FR913980A - Process for the preparation of novel amino derivatives of dioxacyclopentane and quaternary salts derived therefrom :
en
fr
- FR914004A - Bulk material transporter :
en
fr
- FR914038A - High temperature steam installation :
en
fr
- FR914078A - Thermionic cathode :
en
fr
- FR914091A - Container or similar object with a prefabricated structure :
en
fr
- US2408169A - Level work supporting structure :
en
- US2408029A - Electrical prospecting apparatus :
en
- US2408197A - Saw-tooth setting deyice :
en
- US2408229A - Electrical heating apparatus :
en
- FR913930A - Product and method for destroying pests :
en
fr
- GB580859A - Improvements in or relating to rotary cylinder pumps :
en
- US2408016A - Open-hearth furnace repair unit :
en
- US2408340A - Fastening device :
en
- FR913858A - Prefabricated partition wall construction :
en
fr
- US2408009A - Fountain pump :
en
- US2408066A - P-amino-benzene-sulphamide derivatives :
en
- US2408120A - Radio direction finding system :
en
- AU1606244A - Improvements in and relating to tuning mechanism for wireless sets :
en
- FR914020A - Device for sound recording on film :
en
fr
- GB580975A - Apparatus for locating objects by means of radio waves :
en
- AU130245B2 - Improvements inthe manufacture of pentaerythritol :
en
- US2408345A - Composition of matter and method :
en
- US2408190A - Magnetic induction heating of thinwalled nonmagnetic metallic tubes :
en
- GB580850A - Electrical means for reproducing motion :
en
- US2407996A - Stroboscopic apparatus for phonographs :
en
- US2408223A - Rotary gate valve :
en
- FR913956A - Ketoxime isomerization process :
en
fr
- FR914043A - Removable paring or kitchen knife :
en
fr
- USD145614S - Brooch mounted watchcase or similar article :
en
- GB580937A - Improvements in expansible chairs :
en
- CA437107A - Synchronizer coupling :
en
fr
- AU122249B2 - Improvements in fire extinguishing apparatus :
en
- US2407998A - Lamp base :
en
- BE464133A - :
en
- CA437142A - Hydraulic turbine :
en
fr
- FR913968A - Benzyl alcohols substituted with a dialkylamino-methyl group and optionally an alkoxyl group and processes for the preparation of these alcohols :
en
fr
- US2408172A - Process for preparation of diamines :
en
- FR914051A - Insecticide :
en
fr
- FR914094A - Lubricating grease :
en
fr
- GB580890A - Improvements in or relating to rotary pumps and rotary fluid-pressure motors :
en
- GB580968A - Improvements in frequency discrimination systems :
en
- GB580942A - Centrifugal casting apparatus :
en
- AU637146A - Improved means for facilitating the topping-up of electric accumulators :
en
- US2408087A - Hot-air furnace :
en
- GB580905A - Improvements relating to the use and to the control of radio-receiving sets :
en
- US2408344A - Coat hanger or wall rack :
en
- USD145627S - Design for a toy figure :
en
- US2408039A - Electronic rotation direction finder :
en
- FR913942A - Antidoryphoric products :
en
fr
- GB580881A - Improvements in or relating to collapsible struts :
en
- DK64817C - Exhaust nozzle to keep windows free of dew or ice. :
da
en
- GB580939A - Improvements in variable pitch propellers and the like :
en
- CA437139A - Package :
en
fr
- US2408283A - Lock :
en
- FR914030A - Preparation of reduction products of carbon oxides :
en
fr
- US2408144A - Means for printing :
en
- FR913955A - Process for the preparation of artificial resins and application of these resins to the sizing of textiles :
en
fr
- GB580922A - Process for the removal of acetylenic hydrocarbons from mixtures of gases or vapours :
en
- US2408221A - Automatic means responsive to quantity of material in discharging receiver for controlling delivery from source :
en
- CA437171A - Vitreous insulator :
en
fr
- FR914033A - Improved lid for jars and similar containers :
en
fr
- US2408068A - Automatic positional control of objects :
en
- CA437076A - Flexible endless tube and armouring :
en
fr
- FR913951A - Composition for varnish :
en
fr
- GB580938A - Improvements relating to the casting of metallic pigs or ingots :
en
- FR913851A - Quick-assembly, lightweight, insulating panels for the construction of pre-fabricated houses :
en
fr
- FR913941A - New cyclic product and its preparation process :
en
fr
- US2408170A - Device for rotating rounds :
en
- FR914049A - Internal combustion engine starter control device :
en
fr
- GB580913A - Improvements in or relating to the manufacture of interpolymers of styrene with frosting drying oils and of coating compositions obtained therefrom :
en
- US2408018A - Isomerization process :
en
- GB581014A - Production of hydrocarbon alkylation products :
en
- CA437075A - Shelter :
en
fr
- US2408335A - Torque wrench :
en
- FR913882A - Device for mounting a display installation for shop windows :
en
fr
- US2408207A - Treatment of clays :
en
- US2408352A - Gas cooling arrangement for circuit interrupters :
en
- GB580958A - Improvements in metal heating tunnel furnaces :
en
- FR913874A - Improvement in jaw shaping devices :
en
fr
- US2408165A - Fluorescent switch starter :
en
- GB580885A - Solidifying normally liquid hydrocarbons :
en
- GB581015A - Improvements relating to honing and like machines :
en
- IS150B6 - Swivel molding machine for holstein making. :
en
is
- US2408043A - Fire hose reel :
en
- FR914081A - Dust or slag separator with gas return dust carrier :
en
fr
- GB581036A - Improvements in or relating to the electrodeposition of tin :
en
- GB580891A - Improvements in and relating to time base generators for cathode ray tubes :
en
- FR913969A - New nitrogen substituted derivatives of 3-hydroxy-piperidine and process for preparing them :
en
fr
- GB580872A - Improvements in or relating to burner supports for gas cookers and hot plates :
en
- GB580907A - Improvements relating to fuel injection pumps for two-stroke internal combustion engines :
en
- GB580911A - Improvements in or relating to the manufacture of polystyrene :
en
- FR913871A - Shears :
en
fr
- FR913852A - Variable speed transmission :
en
fr
- GB581026A - Improvements in or relating to optical viewing devices and stadiametric range finders :
en
- AU131865B2 - Improvements in or relating to electrode supports for electrolytic cells :
en
- CA437126A - Colour photography :
en
fr
- CA437115A - Selenium rectifier :
en
fr
- AU135203B2 - Improvements in or relating to means for repeatedly cutting off predetermined length of glass froma moving ribbon of glass :
en
- GB580965A - Improvements in the manufacture of piezo-electric crystals :
en
- AU1403844A - Mould pattern and method :
en
- US2408049A - Intelligence transmission system :
en
- FR913984A - Clamshell digging and mucking machine :
en
fr
- FR913867A - Improvements to roller tool holders for machine tools :
en
fr
- US2408098A - Dual motor control :
en
- FR913920A - Process for the preparation of arylsulfonylthioureas :
en
fr
- GB580844A - Improvements in means for the generation of recurrent square waveform voltages of short duration :
en
- FR913976A - Slippery and wear-resistant compositions :
en
fr
- FR914096A - Intermediate explosive primer :
en
fr
- GB581037A - Improvements in or relating to variable pitch propellers :
en
- US2408305A - Cast refractory product :
en
- US2408015A - Railway brake beam :
en
- US2408250A - Cyclone dust collector :
en
- FR913898A - Bee feeder :
en
fr
- AU122277B2 - A process forthe manufacture of sodium percarbonate :
en
- FR913961A - Dust collectors :
en
fr
- GB580914A - Improvements in or relating to suction cleaners :
en
- AU128997B2 - Improvements in and relating to electric switches :
en
- CA437094A - Railway crossing signal :
en
fr
- US2408178A - Electrolyte level control device for storage batteries :
en
- US2408007A - Method for recovery of low-temperature polymerization products :
en
- US2408266A - Automatic dilution system control valve :
en
- AU122234B2 - An improved decarbonising process and liquid :
en
- CA437141A - Gas trap or separator :
en
fr
- FR914061A - Improvements to ammeters :
en
fr
- US2408327A - Fluid pressure clutch mechanism :
en
- AU122248B2 - Mould pattern and method :
en
- US2408212A - Electrical induction apparatus :
en
- US2408337A - Knockdown stool or the like :
en
- US2408171A - Process for preparation of 2-methyl-1, 2-propanediamine :
en
- FR913885A - Group of pallets forming a shutter of all radii and intended to reduce glare :
en
fr
- FR914070A - Blading device for centrifugal booster pump :
en
fr
- CA437134A - Chain attachment :
en
fr
- FR914073A - Clutch or coupling to transmit rotational movement :
en
fr
- AU586446A - Detector arrangements for angle modulated waves :
en
- GB580916A - Protection of refractory material and metals in contact with molten aluminium :
en
- AU663646A - Improvements relating to presses andother machine tools :
en
- AU1342744A - An improved liquid fuel burner :
en
- CA437110A - Airspaced support :
en
fr
- CA437161A - Air and gas filter :
en
fr
- CA437128A - Puller tool :
en
fr
- CA437137A - Sheet material making apparatus :
en
fr
- GB580861A - Improvements in braking equipment for rotatable members :
en
- GB581027A - Improvements in and relating to nuts :
en
- GB580862A - Improvements in or relating to the preparation of a growth decrement factor :
en
- GB580949A - Improvements in machines for producing rolled threads :
en
- USD145642S - Combined washing machine and wringer or similar article :
en
- FI21635A - Sätt och anordning för framställning av väggblock eller dylikt särskilt för monteringsfärdiga trähus jämte på sådant sätt framställlt väggblock :
en
fi
- FR913857A - Program selector for broadcast networks :
en
fr
- FR913985A - Process for the preparation of para-amidobenzenesulfamido-2-methyl-4-pyrimidine :
en
fr
- GB580972A - Improvements in or relating to electric circuit breaking apparatus :
en
- FR914018A - bipolar electrolyser :
en
fr
- GB580948A - Improvements in and relating to holders for use in typewriting machines :
en
- US2408351A - Current-limiting fuse :
en
- CA437084A - Gauge :
en
fr
- US2407986A - Stitch length adjusting mechanism :
en
- US2408208A - Simplified ground relay :
en
- US2408004A - Constant voltage field emission arc discharge device :
en
- US2408320A - Sound recording and reproducing machine :
en
- US2408329A - Alkyation process :
en
- GB580940A - Improvements in or relating to road vehicles :
en
- FR914026A - Aerodynamic aircraft brakes for control on landing :
en
fr
- US2408054A - Electromechanical interlock for elevator doors :
en
- AU130437B2 - Improvements in magnesium base alloys containing lithium and aluminum :
en
- GB580941A - Artificial filaments of composite character and apparatus for producing them :
en
- AU578046A - Improvements in kettles and like utensils :
en
- US2408093A - Method of making wire-wound cardtype resistance devices :
en
- US2408145A - Garment hanger :
en
- US2408209A - Electric iron :
en
- US2408317A - Banded bread loaf package :
en
- US2408262A - Top :
en
- FR913853A - Composite objects formed from metallic and ceramic materials :
en
fr
- FR913934A - New chemical and its preparation process :
en
fr
- GB581033A - Steam temperature regulator for use in connection with water tube boilers :
en
- US2408062A - Signal translator :
en
- US2408278A - Process of metal recovery :
en
- US2408316A - Adjustment fixture :
en
- DK64822C - Cooling air supply device at the Engine compartment in streamlined Motor Vehicles with Rear Engine. :
da
en
- FR913903A - Liquid heater for separating volatile fractions from less volatile or non-volatile fractions :
en
fr
- FR914089A - Absorption refrigeration appliance :
en
fr
- FR914031A - Coagulation of latex :
en
fr
- US2407992A - mcfarlane :
en
- USD145608S - Design for a mailbox :
en
- GB580960A - Improvements in reinforced concrete bodies and method of producing same :
en
- US2408353A - Pigmented resing gel :
en
- AU133910B2 - Improvements in or relating to bearings, oil seals andthe like :
en
- US2408249A - Bottle carrier :
en
- USD145611S - Design for a bottle holder :
en
- US2408014A - Pumping apparatus :
en
- US2408260A - Process for making coffee extracts :
en
- US2408310A - Mechanism for contact printing :
en
- US2408110A - Gun-charging mechanism :
en
- US2408271A - Coaxial terminal assembly :
en
- AU122236B2 - Improvements in electric cables particularly applicable for high frequencies :
en
- AU134027B2 - New or improved apparatus for shaving :
en
- GB580896A - An improved bearing for use in electric meters and like instruments :
en
- US2407987A - Multistage centrifugal pump :
en
- US2408269A - Thermostatic controller for water temperature :
en
- FR914071A - Protective nail or crampon for shoes and shoes :
en
fr
- GB580978A - Improvements relating to radio-locating systems :
en
- USD145619S - Design for a scarf :
en
- AU589146A - Color separating camera :
en
- FR914086A - Plant for canning fish :
en
fr
- GB580973A - Illuminating means for optical instruments for measuring angles :
en
- GB580868A - Improvements in driers for yarns or cords :
en
- GB580990A - Improvements in harmonic generators :
en
- GB581018A - Signal clipping system particularly for television :
en
- FR914010A - Dry cell battery enhancements :
en
fr
- FR913910A - New vat dyes :
en
fr
- US2408075A - Oil well pump :
en
- US2408279A - Clasp for watch bracelets or the like :
en
- US2408056A - Nonreturn valve :
en
- US2408005A - Shell pattern and method of casting therewith :
en
- AU134077B2 - Ryania insecticides and method of preparing thesame :
en
- AU505946A - Improvements in knitted fabric and method of knitting it :
en
- AU2495645A - Improvements in and relating to electric switches :
en
- AU133467B2 - Color separating camera :
en
- US2408025A - Sewing machine attachment :
en
- CA437129A - Air regulator :
en
fr
- US2408117A - Method and means for the reproduction of intelligence :
en
- US2408328A - Apparatus for cultivation of plants :
en
- US2408118A - Azimuth radio direction finding system :
en
- US2408124A - Means for safeguarding electric igniters of blasting detonators against accidental firing :
en
- US2408175A - Electric underwater welding :
en
- US2408257A - Rotary cutter :
en
- AU122241B2 - Improvements in or relating to adjustable rotors for helicopters :
en
- AU139416B2 - Improvements in and relating to electron multipliers :
en
- AU1283644A - An improved decarbonising process and liquid :
en
- AU412346A - Magnesium-Base alloys comprising lithium and zinc :
en
- AU663746A - Improvements inthe production of polyvinylchloride compositions of improved colour stability :
en
- GB580956A - Improvements in or relating to suction cleaners :
en
- USD145645S - Design fok a bottle :
en
- AU131604B2 - Improvements in or relating to natural circulation water-tube boilers :
en
- AU653746A - Device for producing toxic vapours :
en
- FR914034A - Method and device for the dry combustion and distillation of fuels at low ash melting temperature :
en
fr
- FR914058A - Method for controlling harmful organisms and products used therefor :
en
fr
- DK64814C - Plant for ultraviolet light irradiation of the human body. :
da
en
- US2407976A - Drilling apparatus :
en
- US2408174A - Vinyl resin coating compositions :
en
- FR913978A - Process for the preparation of amino derivatives of dioxacyclopentane and quaternary salts derived therefrom :
en
fr
- FR913953A - Unbreakable watch glasses :
en
fr
- US2408241A - Production of aluminum :
en
- US2408247A - Camera :
en
- AU1552544A - Improvement in square-law detector :
en
- GB580871A - Improvements relating to oil seals and garter springs thereof :
en
- US2408306A - Aerator :
en
- US2408263A - Toaster :
en
- CA437148A - Throttling and unloading valve :
en
fr
- FR913893A - Support device for braiding machines and similar machines :
en
fr
- GB580903A - Improvements in attachments to cycles for use in inflating tyres :
en
- FR913877A - Drum stable dyes of the pyrazolonic series, acylamides for use in their production and process for their preparation :
en
fr
- FR913926A - Process for the manufacture of extruded products such as filaments, threads, etc. based on cellulose derivatives, by dry spinning in a closed circuit :
en
fr
- GB581005A - Improvements relating to the demodulation of time modulated pulse trains :
en
- CA437086A - Bottle carton :
en
fr
- GB580950A - Improvements in or relating to hair pads, hair bands or like articles :
en
- GB581001A - Improvements in diazotype processes :
en
- US2408022A - Machine for shaping uppers over lasts :
en
- US2408300A - Hydrolysis of aliphatic sulphonyl chlorides :
en
- DK64811C - Procedure for the Preparation of Dicumarin Derivatives. :
da
en
- CA437113A - Airspaced photographic support :
en
fr
- US2408010A - Purification of ethylene :
en
- FR914025A - Propylene copolymers :
en
fr
- US2408079A - Pulse discriminator :
en
- US2408150A - Pocket dispenser :
en
- USD145615S - Design for a tie rack :
en
- GB580867A - Improvements in or relating to circular saws for cutting stone and the like :
en
- GB581028A - Improved means for heating water and warming rooms :
en
- FR913999A - Use of amphibious seaplanes for the construction of non-permanent bridges intended primarily for military use :
en
fr
- GB580897A - Suported catalyst :
en
- FR913995A - 6-methyl-isonicotinic acid derivatives and process for their preparation :
en
fr
- FR913892A - Footwear making improvements :
en
fr
- GB580849A - Improvements in control systems for aircraft engines :
en
- GB580952A - Improvements in the detachable connection of reflectors globes and other components of electric lighting and gas fittings to their supports :
en
- GB580877A - Method of and apparatus for conditioning the surfaces of metal bodies :
en
- FR914047A - Electric current transformer :
en
fr
- GB580920A - Improvements in and relating to terminal banks and distributing frames for automatic telephone exchange and like systems :
en
- SE117282C1 - :
en
- US2408034A - Direction finder antenna :
en
- GB580959A - Improvements in or relating to temperature regulating installations :
en
- FR914088A - Tractor :
en
fr
- GB580983A - Hydraulic drives :
en
- FR913929A - structural element and device that can be used for its suspension :
en
fr
- FR913975A - Caps for compressed gas regulators :
en
fr
- GB580931A - Improvements in rotary tools actuated by compressed air :
en
- GB580955A - Improvements in or relating to suction cleaners :
en
- GB580987A - Improvement in and relating to the recovery and utilization of tin :
en
- AU122244B2 - Improved apparatus for halving and treating fruit :
en
- AU135523B2 - Improvement in wave-signal receiver :
en
- FR913947A - Artificial materials based on very high molecular weight polymer products :
en
fr
- FR913972A - Method and machine for manufacturing a steel wire mesh particularly for serving as reinforcements for reinforced concrete parts and products obtained :
en
fr
- US2408341A - Alloy :
en
- CA437167A - Hinge :
en
fr
- CA437108A - Objective camera :
en
fr
- US2408295A - Range apparatus :
en
- GB580977A - Improvements relating to directional radio transmitting or receiving systems :
en
- US2407975A - Speed change unit :
en
- US2408133A - Pavement slab connecting means :
en
- FR913957A - Device for turning the involute profile of the grinding wheels for the gear wheels :
en
fr
- AU133756B2 - Improvements in or relating to process of purifying glycerine containing ionis able impurities :
en
- DK64820C - Device at Machine Foundations in Ships. :
da
en
- FR913875A - Graphic control device for public transport vehicles :
en
fr
- AU1643244A - Treatment of woven glass fabrics :
en
- US2408156A - Measuring trap chamber with barometric cutoff :
en
- US2408095A - Highly useful compounds :
en
- US2407978A - Toggle system for injection molding machines :
en
- US2408338A - Hydraulic device :
en
- CA437098A - Combined current and voltage transformer :
en
fr
- CA437163A - Welt insole :
en
fr
- GB580884A - Improvements in and relating to therapeutically active compounds of the amidine type :
en
- AU652746A - Improvements in and relating to electron multipliers :
en
- CA437092A - Shelf structure :
en
fr
- USD145612S - Design for a plate :
en
- US2408107A - Apparatus for mixing and filling beverages :
en
- US2408163A - Landing wheel drive :
en
- US2408246A - Aerial cargo landing container :
en
- AU663846A - Improvements in or relating to electrolytic cells :
en
- AU637046A - Improvements in non-spill arrangements for electric accumulators :
en
- AU1605544A - A process forthe manufacture of sodium percarbonate :
en
- CA437158A - Fluid pump :
en
fr
- AU122255B2 - Method of reconditioning the central electrode ofa sparkplug andthe central electrode asso reconditioned :
en
- GB580947A - Improvements in or relating to ship's propellers with adjustable blades :
en
- USD145628S - Brooch or similar article :
en
- US2408101A - Electrolytic production of pinacols :
en
- US2408076A - Pulse transmitter :
en
- CA437117A - Ester production :
en
fr
- CA437087A - Container or vessel stoppering and opening means :
en
fr
- US2408313A - Photoelectric counter :
en
- AU636846A - Improvements relating to electrical heating apparatus :
en
- US2408292A - Roofing :
en
- US2408227A - Tiltable shelves drill holder case :
en
- US2408350A - Electric furnace machine :
en
- US2408236A - Magnetron casing :
en
- US2407993A - Hoist and transporting device :
en
- FR913997A - New catalysts :
en
fr
- FR914098A - Metal recovery process :
en
fr
- CA437127A - Package sealing method :
en
fr
- GB580946A - Improvements in electric tumbler switches particularly for alternating current :
en
- US2408114A - Furnace atmosphere control :
en
- US2408298A - Fuel feeding and injection apparatus for oil-burning engines :
en
- AU1604644A - Improvements in electric cables particularly applicable for high frequencies :
en
- GB580840A - Improvements in or relating to permanent magnets for the control of electric oscillating systems :
en
- GB580842A - Improvements relating to the manufacture of machine parts :
en
- GB580984A - Improvements in or relating to vehicle drives :
en
- GB581024A - Improvements relating to resistance assemblies for ignition circuits of internal combustion engines :
en
- IE17139L - Tractor hitches :
en
- DK64825C - Device for measuring measurements for measuring time. :
da
en
- US2408297A - Bituminous compositions :
en
- FR914100A - Antenna :
en
fr
- FR914013A - Gas burner :
en
fr
- FR914002A - Universal race for sewing machines with central bobbin :
en
fr
- US2408331A - Air-conditioned electric cooking oven :
en
- US2408143A - Apparatus for multicolor printing with electro lines of force :
en
- GB580935A - Improvements in the compressed air starting equipment of internal combustion engines :
en
- GB580993A - Improvements in or relating to artificial eyes :
en
- GB581004A - Improvements in magnetic or electrostatic separators for ores and similar materials :
en
- GB580855A - Removal of stresses from thermoplastic resin articles :
en
- FR914001A - Breathing apparatus anti-drowning and against gas at sea :
en
fr
- FR914022A - Electric rockets of the primer head type :
en
fr
- GB581038A - Improvements in or relating to tubular heat-exchangers :
en
- GB580902A - Improvements relating to the cut-off valves of prepayment gas meters :
en
- GB581029A - Voltaic batteries :
en
- FR913905A - Bed with combined nightstand :
en
fr
- US2408167A - Catalytic alkylation process :
en
- AU326446A - Improvement in process of producing shoes and product thereof :
en
- USD145613S - Design for a plate :
en
- FR914040A - Installation for the production of compressed air, for example blast furnace wind :
en
fr
- GB580927A - Improvements in connection with strip-feeding mechanism in machines for delivering postage stamps :
en
- AU128766B2 - Improvements in knitted fabric and method of knitting it :
en
- FR913958A - Manufacturing process of aliphatic diacids :
en
fr
- US2408023A - Spectrophotometric system :
en
- GB580919A - Improvements in or relating to writing pads :
en
- FR914041A - Improvements to heating systems :
en
fr
- GB580894A - Improvements in driving wheel hub reduction gears for motor vehicles :
en
- FR913939A - Process for the discoloration of polyvinyl chloride articles :
en
fr
- GB580954A - Improvements in and relating to electric marine cable strippers :
en
- US2408051A - Fire and smoke detector and the like :
en
- FR913944A - Plastic compositions based on polyvinyl butyrals :
en
fr
- US2408146A - Dehydrogenation of hydrocarbons :
en
- US2408324A - Hydrated dolomitic limes and method of reducing the plasticity of aqueous suspensions thereof :
en
- US2407985A - Machine tool :
en
- FR914099A - Thruster for gliders, airplanes and ships :
en
fr
- GB580974A - Improvements in or relating to electric circuit breaking apparatus :
en
- FR914093A - Improvements to amino dianthrimides acridones and to the process for their preparation :
en
fr
- GB580873A - Improved soft glass compositions :
en
- DK64812C - Contact device for relay-controlled selectors for electrical connection systems, in particular automatic telephone systems. :
da
en
- US2408343A - Level :
en
- FR914077A - Thermal cut-out :
en
fr
- US2408314A - Shaft seal :
en
- US2408274A - Spring mounting and assembly for snap-action electric switches :
en
- FR913952A - Mixed yarns in vinyl polymer and thermosetting resin :
en
fr
- FR913855A - Contact agents or catalysts for catalytic reactions :
en
fr
- FR914029A - Catalysis process with recycling and continuous regeneration :
en
fr
- IE17127L - Cleaning metal etc articles :
en
- GB580910A - Improvements in and relating to the manufacture of catalyst compositions and their application in the syntheses of vinyl fluorides :
en
- CA437096A - Bus bar connection :
en
fr
- US2408070A - System for positioning heavy objects :
en
- GR10839B - AUTOMATIC GASOLINE CAMINET WITH INSURANCE. :
el
en
- AU1604344A - Improvements in or relating tothe manufacture of heating cartridges :
en
- US2408239A - Electronic discharge device :
en
- FR914037A - Device for the protection of long or heavily loaded lines :
en
fr
- FR913861A - Improvements to collapsible containers such as suitcases, briefcases and other collapsible travel items :
en
fr
- GB581020A - Improvements in watch or like stands :
en
- CA437105A - Fuel burning method :
en
fr
- FR914053A - Typing support :
en
fr
- US2408127A - Condensation process :
en
- US2408290A - Countercurrent condenser :
en
- GB581010A - Improvements in or relating to engine control systems :
en
- AU129440B2 - Improvements relating to pump controlling means :
en
- US2408012A - Well logging :
en
- US2408289A - Barbituric acid compositions :
en
- US2408332A - Water-soluble resinous condensates :
en
- USD145644S - Design for a game board :
en
- GB580951A - Improvements in wiping down motions for spinning mules :
en
- USD145638S - Design for a magnifying lens :
en
- FR913901A - Truss :
en
fr
- GB580900A - Improvements relating to the annealing or heat treatment of cartridge cases, pins, rods and other like articles :
en
- GB580889A - Improvements in or relating to packings between normally stationary parts for use preferably in internal combustion engines :
en
- GB581035A - Improvements in or relating to the manufacture of vinyl cyanide :
en
- CA437162A - Storage battery grid pasting machine :
en
fr
- AU122256B2 - An improved underbody hydraulic tipping hoist :
en
- US2408048A - Radio direction method and system :
en
- GB580846A - Improvements in or relating to expanding carpets for use in negotiating barbed wire obstacles and the like :
en
- AU625346A - Electromechanical transducer :
en
- US2408231A - Tiltable rotary power-driven workholding unity :
en
- GB580858A - Improvements in hydraulic servo motors :
en
- US2408188A - Regulator :
en
- AU657946A - Improvements relating to pump controlling means :
en
- AU122279B2 - Coil and mounting therefor :
en
- CA437116A - Paper coating process :
en
fr
- CA437118A - Fluid or gas flow controlling mechanism :
en
fr
- FR913990A - New accumulators resistant to vibrations :
en
fr
- US2408128A - Coagulation process :
en
- CA437097A - Container suitable for dropping from aircraft :
en
fr
- FR913897A - Retractable beehive ceiling :
en
fr
- FR913935A - Extruded products based on cellulose derivatives with improved properties :
en
fr
- GR10838B - GRILLES (TOILET) FROM CAST ALUMINUM FOR ELECTRIC KITCHENS. :
el
en
- AU122278B2 - Improvements in and relating to thermal electric switches :
en
- US2407979A - Controlled electrode for field emission discharge devices :
en
- US2408121A - Direction finding system with frequency shift :
en
- AU131345B2 - Improvements in electric capacitors :
en
- AU131048B2 - Improvements relating to electrical heating apparatus :
en
- GB580854A - Systems for supplying electric current impulses suitable for welding :
en
- GB581039A - Apparatus for unwinding the strands of a wire rope, cable or the like to facilitate splicing :
en
- AU1349144A - An improved rotary ventilator :
en
- US2408077A - Multichannel system :
en
- US2408105A - Storage tank :
en
- US2408230A - Measuring apparatus :
en
- FR914090A - The air purifying device :
en
fr
- US2408168A - Rearview mirror :
en
- FR914064A - Parts of combustion machines strongly influenced by heat and especially engine pistons :
en
fr
- FR913880A - Use of centrifugal force to achieve a substantially rectilinear and adjustable back and forth movement, starting from a rotational movement :
en
fr
- FR913960A - Process for the manufacture of yarns and twists based on vinyl polymers :
en
fr
- GB580851A - Liquid fuel containers :
en
- US2408264A - Driving axle for motor vehicles :
en
- AU122254B2 - Improvement in square-law detector :
en
- DK64823C - Spray coating plant. :
da
en
- US2408082A - Expanded metal load bearing structure :
en
- LU27764A1 - :
en
- US2408057A - Internal-combustion engine of the free piston type :
en
- FR914028A - Improvements to coating compositions :
en
fr
- CA437164A - Flexible shoe :
en
fr
- US2408055A - Ultra high frequency coupling device and system :
en
- AU1015343A - Improvements in and relating tothe manufacture of 1:2-dinitroethane :
en
- CA437124A - Oscillator :
en
fr
- FR913982A - Method for preparing piperazine :
en
fr
- US2408119A - Heterodyne radio direction finding system :
en
- FR914055A - Musical effects box by thermal action :
en
fr
- US2408038A - Article made of fibrous material :
en
- US2408204A - Lapping and honing machine :
en
- AU135006B2 - Improvements in and relating to control units for discharge lamps :
en
- US2408179A - Friction brake :
en
- US2408019A - Article handling apparatus :
en
- AU134254B2 - Improvements relating to presses andother machine tools :
en
- US2408081A - Artillery predictor :
en
- AU1545944A - Improved limit gauge :
en
- CA437149A - Synchronizing circuit :
en
fr
- IE17288L - Stands for clocks, pictures, etc. :
en
- CA437109A - Photographic dry stripping material :
en
fr
- US2408021A - Treatment of liquids :
en
- US2408319A - Abrasive articles :
en
- US2408326A - Process for preparing alkali-soluble methyl cellulose :
en
- AU122274B2 - Corrosion resistant coating and method of producing same :
en
- US2408267A - Setscrew :
en
- USD145629S - Brooch or similar article :
en
- US2408347A - Worm adjusting double wrap hose clamp :
en
- DK64818C - Work table for Save. :
da
en
- US2408277A - Gun control device :
en
- GB580998A - Improvements in or relating to transmitting arrangements :
en
- US2408225A - Valve bag filling, weighing, and discharging apparatus :
en
- USD145624S - Design fob a child s wheeled
vehicle :
en
- AU122283B2 - An improved joint for tubes, rods and like cylindrical members :
en
- AU133158B2 - Improvements in or relating to electrolytic cells :
en
- US2408013A - Pumping apparatus :
en
- US2408180A - Shirt construction :
en
- US2408000A - Valve :
en
- AU122238B2 - Improvements in and relating to tuning mechanism for wireless sets :
en
- US2408213A - Electric circuit controller :
en
- AU664046A - Improvements in or relating to eletrolytic cells :
en
- US2408151A - Transport tower :
en
- US2408104A - Fuel mixture control :
en
- CA437085A - Pencil or pen cap :
en
fr
- CA437153A - Resin-treated paper products :
en
fr
- US2408299A - Selective signaling system :
en
- US2408173A - Treatment of aromatic hydrocarbon materials :
en
- AU130888B2 - Improvements in or relating to flavoring materials andthe manufacture thereof :
en
- US2408203A - Moving stairway :
en
- CA437104A - Torque measuring wrench :
en
fr
- US2408268A - Adjustable push grader :
en
- US2408336A - Transmission :
en
- GB581008A - Improvements in or relating to titanium dioxide pigments :
en
- US2408198A - Ultra high frequency power measuring device :
en
- AU129290B2 - Improvements in kettles and like utensils :
en
- CA437152A - Toaster :
en
fr
- CA14891S - Shoe horn :
en
- USD145616S - Design fob a coat :
en
- AU1649444A - ,Oil cooler :
en
- US2408035A - Observation system :
en
- CA437112A - Photographic support :
en
fr
- FR914006A - Further training in the manufacture of stop rings :
en
fr
- AU656646A - Improvement in wave-signal receiver :
en
- AU657746A - Improvements in or relating to means for repeatedly cutting off predetermined length of glass froma moving ribbon of glass :
en
- FR913943A - Process for the preparation of soluble salts of p. aminobenzenesulfonylthioureas :
en
fr
- GB580886A - Improvements relating to animated devices for ornamental and advertising purposes :
en
- AU481746A - Improvements in and relating to control units for discharge lamps :
en
- AU1639244A - Method of and apparatus for lasting footwear :
en
- AU130995B2 - Magnesium-Base alloys comprising lithium and zinc :
en
- AU1607144A - Removal of sulphur compounds from town gas or other fuel gases :
en
- GB580875A - Improvements in or relating to containers for liquid fuels :
en
- CA437122A - Inflatable gasket :
en
fr
- FR913909A - A process for the rapid oxidation of a liquid :
en
fr
- GB580926A - Process of separating tar acids from tar :
en
- GB580995A - Improvements in and relating to aircraft employing jet propulsion :
en
- CA437132A - Metal fitting attachment to insulator :
en
fr
- CA437151A - Radio control device :
en
fr
- AU133829B2 - Improvements in or relating tothe preparation of cyanoguanidines :
en
- FR913899A - One-way passage for bees :
en
fr
- GB581007A - Improvements relating to fluid pressure braking apparatus :
en
- AU514146A - Improvements in or relating to process of purifying glycerine containing ionis able impurities :
en
- AU122284B2 - An improved liquid fuel burner :
en
- AU135857B2 - Device for producing toxic vapours :
en
- AU122242B2 - Improvements in or relating to self -locking or I'stiff ' nuts :
en
- US2408303A - Control system :
en
- GB581002A - Liquid fuel containers :
en
- AU1305044A - Improvements in twist lace machines andthe production of fabrics and articles thereon :
en
- AU1643944A - An improved joint for tubes, rods and like cylindrical members :
en
- DK64819C - Ceiling and lowering mechanism for the tone arm of Magasing gramophones. :
da
en
- FR913967A - Process for the preparation of p-aminobenzenesulfonyl-n guanidine and its substituted derivatives :
en
fr
- GB580841A - Improvements in gas impressors :
en
- US2408041A - Instantaneous visual direction finder :
en
- US2408318A - Interchangeable hat construction :
en
- FR914063A - Adjustable extendable wrench with grip and instant tightening on smooth cylindrical pins or rods :
en
fr
- FR914087A - Improvements to automatic valves and automatic valve systems :
en
fr
- CA437140A - Container closure :
en
fr
- FR913912A - Device for the control of re-stitching tools :
en
fr
- FR914084A - Process for making cottage cheese made from cream :
en
fr
- US2408288A - Fuel injection apparatus :
en
- FR913998A - New intermediates and their transformation into acylamino-benzene-sulfonyl-guanidines :
en
fr
- GB580852A - Improved apparatus for electrically stirring or circulating electrically-conducting molten or liquid materials :
en
- US2407981A - Voting machine :
en
- US2408200A - Walking beam structure :
en
- GB581025A - Improvements relating to transmission belts of trapezoidal cross section :
en
- FR914059A - Combustion engine :
en
fr
- GB580893A - Improvements in or relating to handbags and fitments for handbags :
en
- GB580970A - Improvements relating to valves for the control of liquid and operating gear therefor :
en
- AU122282B2 - Adjustable cam mount for knitting machines :
en
- FR914085A - Control device for gear change mechanism :
en
fr
- FR913878A - New carbamic acids, mono-azo dyes derived from these acids and processes for the preparation of these various bodies :
en
fr
- GB580878A - Booster brake :
en
- USD145636S - Design for a chipping hammer head :
en
- FR914046A - Sound support :
en
fr
- US2408135A - Yarn winding machine :
en
- FR913866A - Improvements to roller tool holders for turret machine tools :
en
fr
- GB581019A - Mining machinery :
en
- GR10840B - NEW TYPE COTTON GRINDING MACHINE. :
el
en
- US2408067A - Inertia absorber :
en
- FR914092A - Flat knitting machine :
en
fr
- GB580953A - An improved collapsible luggage case :
en
- GB581013A - Marine navigation instrument :
en
- US2408243A - Hose coupling :
en
- FR913963A - Accumulator :
en
fr
- GB580964A - Improvements in or relating to means for tuning hollow electrical resonators :
en
- GB581017A - Improvements in aircraft pick-up and delivery container :
en
- CA437083A - Filter :
en
fr
- US2408099A - Variable-area nozzle for jetpropelled aircraft :
en
- GB580961A - Improvements in or relating to servo brake operating mechanism for vehicles :
en
- US2408037A - Electrical remote indicating and supervisory system :
en
- US2408199A - Circuit breaker :
en
- US2408189A - Waterproof explosive cartridge :
en
- CA437157A - Reaction ring :
en
fr
- US2408218A - Electrical measuring instrument :
en
- CA437088A - Airplane :
en
fr
- FR913886A - Thermal treatment and conditioning process for the continuous production of pasteurized in-kind milk and its application devices :
en
fr
- FR913964A - Wind energy and power measurement device :
en
fr
- US2408139A - Dehydrogenation process :
en
- US2407988A - Process for treating cellulose matter with terpene dihydrochloride :
en
- US2408108A - Television image production :
en
- GB580882A - Improvements in or relating to printing telegraph apparatus :
en
- FR913940A - Process for the preparation of bi-tertiary diamines derived from aniline :
en
fr
- GB580866A - Improvements in or relating to water-borne flares, rocket-discharging devices and the like :
en
- FR913922A - Plastic materials based on polyvinyl acetals :
en
fr
- GB580976A - Improvements in or relating to the heat treatment of metal plates :
en
- AU644846A - Improvements inthe manufacture of pentaerythritol :
en
- GB580981A - Improvements relating to fluid operated valves and to air compressors embodying same :
en
- AU1665944A - Hollow plunger control valve :
en
- GB580963A - Improvement in the manufacture of diamond tools for lapping and grinding :
en
- US2408024A - Locking mechanism :
en
- FR913988A - New cellulosic light diffusing plastics and processes for their manufacture :
en
fr
- US2408244A - Wrist watch band and protector :
en
- US2408186A - Catalytic conversion of hydrocarbons :
en
- GB580928A - Improvements in or relating to the manufacture of bulbs for electron valves and the like :
en
- US2408086A - Impulse system :
en
- FR913970A - Process for increasing the production of milling machines and mechanical device for its implementation :
en
fr
- FR913954A - New thin-plate accumulators :
en
fr
- IE17120L - Preservation of beer :
en
- IE17542L - Luminescent materials :
en
- GB580945A - Improvements relating to tubular heat interchange apparatus :
en
- GB580989A - Improvements in yarn winding machines :
en
- FR914017A - extinguishing spark gap for surge arresters :
en
fr
- AU487846A - Process for attaching threads, tissues andthe like of cellulose in native or regenerated condition to rubber :
en
- GB580856A - Improvements in or relating to fluorescent screens for cathode-ray tubes :
en
- FR913895A - Electric voltage regulator :
en
fr
- GB580857A - Improvements in or relating to the machining or finishing of metal articles :
en
- FR914083A - Improvements to processes and molds for the production of single-piece reed plates with their reeds :
en
fr
- FR913890A - Horizontal drive wheel tower with air vanes serving as an air turbine for producing motive power for ships :
en
fr
- US2408216A - Beam deflection electron discharge device :
en
- US2408357A - Navigation computer :
en
- USD145618S - Design foe, a coat :
en
- DK64821C - Shaft or Carriage coupling. :
da
en
- FR913870A - Measuring device for indicating the flow velocity of a fluid :
en
fr
- FR914062A - Rotary plaster oven also suitable for high temperature overbaking :
en
fr
- FR913932A - Process for the preparation of p-aminobenzenesulfonylthiourea derivatives :
en
fr
- US2408020A - Pyridine-3-acetic acid and derivatives thereof and process of preparing the same :
en
- US2407972A - Blowpipe for piercing metal bodies :
en
- US2408064A - Continuous gluing machine :
en
- US2408071A - Adjustable hinge :
en
- FR914024A - Process and apparatus for the extraction of thiophene contained in benzols :
en
fr
- FR914069A - Method and electronic device for sorting metal parts :
en
fr
- FR914005A - Device for isolating the bipolar electric traction lines at the crossing and deflection locations :
en
fr
- US2408059A - Manufacture of diazodinitrophenol :
en
- AU122281B2 - Heavy media separation process :
en
- US2407974A - Ultra high frequency device :
en
- US2408134A - Calculating machine :
en
- FR914056A - Pocket instruments :
en
fr
- FR913933A - Process for the preparation of diamine salts :
en
fr
- US2408063A - Multiplex receiver :
en
- GB580887A - Improvements in or relating to television transmitting apparatus employing cathode ray tubes :
en
- GB581022A - Improvements in or relating to cigarette containers :
en
- US2408046A - Electrical resistance unit :
en
- AU647946A - Improvements in or relating to flavoring materials andthe manufacture thereof :
en
- US2408255A - Hydraulic internal line-up clamp :
en
- US2408219A - Polyphase multipolar winding :
en
- US2408261A - Pulse generator :
en
- CA437103A - Control unit :
en
fr
- CA437150A - Electrical system :
en
fr
- US2408053A - Frequency changing network :
en
- FR913989A - Flexible films based on polyvinyl resins :
en
fr
- CA437091A - Waste pipe trap :
en
fr
- USD145632S - Brooch or similar article :
en
- US2408138A - Sliding window screen supporting structure :
en
- AU132926B2 - Improved means for facilitating the topping-up of electric accumulators :
en
- AU1489444A - Improved apparatus for halving and treating fruit :
en
- AU122259B2 - An improved rotary ventilator :
en
- AU635446A - Ryania insecticides and method of preparing thesame :
en
- US2408358A - Distributor for stokers :
en
- US2408177A - Improved process for the manufacture of methyl acrylate by the thermal decomposition of methyl alpha-acetoxypropionate :
en
- US2408259A - Vat dyestuffs and process of making same :
en
- AU1604744A - Improvements in high voltage electric cables :
en
- CA14898S - Plastic toy water closet :
en
- US2408294A - Catalytic conversion of hydrocarbons :
en
- US2408330A - Resilient hold-down device :
en
- US2408348A - Fuel mixture control :
en
- GB580967A - Improvements in or relating to indicator calling installations :
en
- AU1632244A - Improvements in and relating to thermal electric switches :
en
- FR914054A - Stabilization process for vinyl resins :
en
fr
- AU122243B2 - Improvements in and relating to frequency modulated radio transmission :
en
- FR913869A - Improvements to glazing bars :
en
fr
- GB580986A - Simulated directional gyro for aviation trainer :
en
- CA437168A - Union :
en
fr
- GB580991A - Improvement in a process of and system for the softening of water :
en
- CA437136A - Sheet material making apparatus :
en
fr
- AU1410344A - Selenium coating by immersion in sodium selenide solution :
en
- FR914065A - Improvements to crowns for winding timepieces :
en
fr
- AU122235B2 - Improvements in or relating to lawnmowers :
en
- US2408304A - Telegraph repeater system :
en
- US2408181A - Lifting mechanism :
en
- US2408215A - Catalyst production :
en
- US2408228A - Impact tool mechanism :
en
- US2408100A - Telegraph permutation code signal translator :
en
- US2408157A - Electric switch :
en
- US2408102A - Oil compositions :
en
- US2408109A - Pump :
en
- US2408141A - Toy :
en
- FR913891A - Self-locking thread :
en
fr
- FR913921A - Process for the preparation of sulfonated cyanamide derivatives :
en
fr
- FR913915A - Process for the preparation of sulfonated cyanamide derivatives :
en
fr
- GB580957A - Seals for shafts :
en
- GB581006A - Improved process for the solvent extraction of hydrocarbons :
en
- GB580923A - Improvements in or relating to variable pitch propellers :
en
- GB580918A - An improved method of attaching a machine or the like to a supporting base :
en
- US2408080A - Power transmission device :
en
- FR913924A - Process for the manufacture of superchlorinated polyvinyl chloride yarns or filaments :
en
fr
- GB581003A - Improvements in or relating to the manufacture of hydrocyanic acid :
en
- FR913986A - Process for the preparation of amino-2-methyl-4-pyrimidine :
en
fr
- US2408270A - Game :
en
- FR913865A - Improvements to roller tool holders for machine tools :
en
fr
- FR914003A - Improvements to angle indicators :
en
fr
- US2408097A - Calculating machine fob performing :
en
- US2408152A - Antiskid canvas device :
en
- CA437165A - Sodium aluminate containing composition :
en
fr
- USD145635S - Design for a bottle opener :
en
- US2408356A - Sighting mechanism :
en
- US2408065A - Starch-melamine molding composition :
en
- FR913946A - Process for manufacturing pimelic esters :
en
fr
- DK64824C - Ski binding. :
da
en
- FR914082A - adjustable water evacuator that can be used as a synchronous unloader and compensating orifice for forced-driven hydraulic turbines and as an energy destroyer :
en
fr
- GB580895A - Improvements in or relating to rotary pumps :
en
- US2408001A - Gain-control system for seismic amplifiers :
en
- GB580944A - Improvements in high frequency electric conductors :
en
- US2408132A - Automatic top :
en
- US2408354A - Arresting gear :
en
- GB580901A - Improvements in or relating to shaft couplings :
en
- FR914075A - Automatic storage stove :
en
fr
- FR913937A - New objects for decorative use and process for making them :
en
fr
- USD145641S - Design for a vise :
en
- GB580898A - Improvements in fishing lines :
en
- GB580904A - Improvements in or relating to the manufacture of shackles :
en
- GB580930A - Improvements in and relating to carrier current systems :
en
- AU132310B2 - Improved surface grinding apparatus for correcting errors in surfaces :
en
- FR914023A - Hydrocarbon treatment process :
en
fr
- GB581031A - Improvements in or relating to sealed electric plug and socket connections :
en
- FR914035A - Detachable wooden and metal house :
en
fr
- GR10836B - DESIGN ON PART OF DRIED ARMED AND PART OF OPEN CERAMIC PRODUCTS. :
el
en
- GB580980A - An improved implement for laundering and analogous uses :
en
- GB580909A - Improvements in or relating to electrical resistance elements :
en
- BE459605A - :
en
- CA437089A - Valve :
en
fr
- CA437133A - Transformer coil :
en
fr
- USD145630S - Brooch or similar article :
en
- AU1566844A - Method of reconditioning the central electrode ofa sparkplug andthe central electrode asso reconditioned :
en
- AU122257B2 - Improvements in or relating tothe manufacture of heating cartridges :
en
- CA437080A - Stop indicator :
en
fr
- AU122237B2 - Improvements in high voltage electric cables :
en
- AU652646A - Improvements in and relating to electron multipliers :
en
- US2408293A - Television system :
en
- AU1446944A - Corrosion resistant coating and method of producing same :
en
- US2408307A - Insecticide :
en
- US2408311A - Removal of sulphur in recovery of nickel :
en
- US2408061A - Stable pulse generator :
en
- AU1339544A - Improvements in or relating to lawnmowers :
en
- US2408011A - Method for preventing the corrosion of distillation equipment :
en
- US2408072A - Telephone repeater circuit :
en
- AU209146A - Improvements in and relating to animated toys andthe like :
en
- US2408078A - Constant width synchronized pulse generator :
en
- FR913945A - Improvements to emulsions of polymer products :
en
fr
- GB580934A - Improvements in wheeled vehicles :
en
- GB580982A - Improvements in and relating to means for stabilising ships :
en
- DK64815C - Procedure for Extraction of Wheat Germ Oil. :
da
en
- GB580863A - Improvements in heat-exchange apparatus :
en
- US2408187A - Catalyst manufacture :
en
- FR913887A - Spinning top launching system :
en
fr
- GB580936A - Improvements relating to centrifugal dust separating and collecting apparatus :
en
- USD145622S - Design for a scarf :
en
- US2408322A - Machine for winding fin stocks :
en
- US2407973A - Method and means for igniting liquid fuel :
en
- FR913888A - Slaughter gun :
en
fr
- US2408176A - Cover for the suction boxes of papermaking machines :
en
- US2408321A - Stoker :
en
- US2408355A - Concentric line oscillator :
en
- FR914079A - Device for automatic two-step starting of AC motors with currentless switching of the winding, in particular from star to delta :
en
fr
- US2407990A - Pipe wrench :
en
- FR913971A - New intermediate products and their transformation into pyramid :
en
fr
- FR914032A - Process for preparing catalysts :
en
fr
- FR913896A - Double-acting compensating hitch for brakes coupled and actuated by a single lever and particularly applicable to brakes of bicycles, tandems or the like :
en
fr
- FR913904A - Device for drying ceramic furnaces :
en
fr
- GB580915A - Fluorescent electrical lighting fittings :
en
- FR914048A - Airplane landing wheel tire :
en
fr
- US2407995A - Method of producing fillets :
en
- US2408130A - Filter cleaning mechanism :
en
- FR913925A - Superchlorinated polyvinyl chloride yarns and filaments and process for making such articles :
en
fr
- GB580932A - Improvements in spanners :
en
- FR914068A - Improvements relating to lamp voltmeters :
en
fr
- GB580845A - Improvements in or relating to corrosion preventing compositions :
en
- US2408237A - Tunable magnetron :
en
- GB581011A - Improvements in or relating to circuits for repeating square shaped wave forms :
en
- CA437156A - Method of treating fur for felting :
en
fr
- GB580992A - Improvements in radiators :
en
- US2408166A - Lifesaving device :
en
- AU122260B2 - Selenium coating by immersion in sodium selenide solution :
en
- FR914067A - Process for the manufacture of sliding closures :
en
fr
- US2408042A - Dial :
en
- US2408312A - Press control :
en
- US2408111A - Two-stage rocket system :
en
- US2407982A - Acceleration-responsive governor system :
en
- FR913914A - Integrating mechanism with periodic registrations :
en
fr
- GB580985A - Improvements in radio navigational aids :
en
- FR913894A - Method and machine for making the braids :
en
fr
- CA437143A - Swivel joint :
en
fr
- US2408211A - Electrical induction apparatus :
en
- US2408342A - Alloy :
en
- USD145637S - Design fob a boot :
en
- CA437077A - Automatic coal stoker :
en
fr
- US2408202A - Apparatus for vacuum testing sealed articles :
en
- US2408026A - Process for treating synthetically shaped protein base materials :
en
- US2408044A - Erection device for gyroscopes :
en
- US2408006A - Hydraulic valve construction :
en
- US2408185A - Rotor type contactor :
en
- FR913906A - Dressing table with mobile mirror :
en
fr
- GB580966A - Treatment of water :
en
- GB580988A - Improvements relating to oil retaining and dirt excluding seals for machinery shafts and bearings :
en
- AU440046A - Improvements in magnesium-base alloys :
en
- CA437144A - Drawer construction for racks :
en
fr
- CA437121A - Brake or clutch mechanism :
en
fr
- USD145626S - Design for a scalp massager :
en
- BE468185A - :
en
- US2408272A - Structural toy :
en
- FR913864A - Soluble cathode accumulator and alkaline electrolyte :
en
fr
- USD145634S - Kritske etal
fluffed yarn animal figure :
en
- GB580888A - Improvements in or relating to scaffolding clamps :
en
- AU122263B2 - Improvements in twist lace machines andthe production of fabrics and articles thereon :
en
- US2408142A - Comb :
en
- US2408214A - High traction sole and heel :
en
- CA437160A - Internal combustion engine :
en
fr
- US2408125A - Means for safeguarding electric igniters of blasting detonators against accidental firing :
en
- US2408323A - Hypodermic syringe :
en
- US2408333A - Venetian blind cord-locking construction :
en
- US2408254A - Suspension unit for vehicle wheels :
en
- US2408126A - Apparatus for inflating tires :
en
- AU637646A - Improvements in or relating tothe preparation of cyanoguanidines :
en
- US2408084A - Vaporizing apparatus :
en
- US2408030A - Two-stroke piston-controlled engine :
en
- FR913974A - Device for longitudinal grooving and cutting of sheets or strips of wood :
en
fr
- USD145639S - Combined washing machine and wringer or similar article :
en
- US2408003A - Liquid pressure remote control system :
en
- US2408028A - Means for sending and receiving compressional waves :
en
- US2408083A - Expanded metal load bearing structure :
en
- GB580994A - Improvements in or relating to low pressure mercury-vapour discharge lamps :
en
- US2408346A - Piston :
en
- US2408226A - Control scheme :
en
- US2408092A - Wire-wound resistance and method of making same :
en
- FR913884A - Machine for planing, dressing and polishing granite, marble and all other stones :
en
fr
- FR913950A - Process for the preparation of racemic asparagine :
en
fr
- US2408136A - Resuscitator insufflator aspirator :
en
- USD145617S - Design for a food canister :
en
- US2408032A - Coupling arrangement :
en
- US2408131A - Process for dehydrogenating hydrocarbons :
en
- US2408106A - Drop signal with vibration lock :
en
- GB580999A - Improvements relating to building boards and the like :
en
- GB581009A - Improvements in or relating to absorption refrigeration apparatus :
en
- USD145647S - Design for a jar and bottle cap
remover :
en
- FR914072A - Flat knitting machine :
en
fr
- GB580962A - Improvements in or relating to caliper gauges :
en
- GB581023A - Improvements in nut locks :
en
- FR913965A - Polychlororesorcin as parasiticides and stimulants :
en
fr
- US2408017A - Electrical circuit arrangement :
en
- US2408094A - Process :
en
- CA437081A - Electronic control :
en
fr
- FR914045A - Hot water oven :
en
fr
- FR913879A - Cherry peeling machine :
en
fr
- GB580892A - Apparatus for producing false selvedges upon woven fabrics :
en
- FR914066A - Device for balancing, in all elevation positions, the barrel tube, and in particular automatic guns :
en
fr
- USD145625S - Combined pishing reel and rod seat :
en
- US2408206A - Apparatus for railway signal systems :
en
- US2408113A - Apparatus for submarine signaling :
en
- GB580971A - Process for the manufacture of strongly curled, wool-like twisted yarns of continuous filaments :
en
- US2408036A - Electrolytic pinacol production :
en
- CA437147A - Fountain pen :
en
fr
- US2408238A - Space discharge device :
en
- US2408154A - Quick-freezing apparatus for food articles :
en
- US2408033A - Coupling system :
en
- US2408242A - Regenerative bass compensation circuit :
en
- GB580843A - Improvements in or relating to secrecy communication systems :
en
- GB580847A - Improvements relating to dart flights and method of making the same :
en
- AU122258B2 - Hollow plunger control valve :
en
- AU660446A - Improvements in or relating to process and furnace for manufacturing glass :
en
- AU134612B2 - Electromechanical transducer :
en
- US2408296A - Process of reclaiming rubber :
en
- DK64813C - Coupling for automatic Telephone systems with Coordinate dialers. :
da
en
- FR913991A - Improvement of the penicillin preparation process :
en
fr
- CA437078A - Bee-hive tool :
en
fr
- FR914019A - Thermal power plant with steam and air :
en
fr
- FR913863A - Improvements to hose clamps :
en
fr
- AU122250B2 - Improvement in reflection reducing coatings :
en
- AU1138643A - Method of synchironising a plurality of oscillators :
en
- AU589946A - Color television systems :
en
- GB580969A - Acoustical plaster and method of preparing same :
en
- AU122280B2 - Method of and apparatus for lasting footwear :
en
- AU595346A - Color television transmitting systems :
en
- FR913860A - Floor :
en
fr
- AU412246A - Improvements in magnesium base alloys containing lithium and aluminum :
en
- CA437099A - Aluminum treating method :
en
fr
- US2407999A - Vehicle door latch :
en
- US2408116A - Selenium coated elements and method of making them :
en
- AU122272B2 - Treatment of woven glass fabrics :
en
- CA437111A - Airspaced support :
en
fr
- AU546146A - Improvements in or relating to indicators for variable electrical instruments :
en
- CA437131A - Induction heating :
en
fr
- CA437090A - Transmission control mechanism :
en
fr
- FR913936A - Process for the preparation of substituted diamines :
en
fr
- FR914014A - Safety device to prevent pens, pens, etc. from falling out of the pocket :
en
fr
- AU1664544A - Adjustable cam mount for knitting machines :
en
- FR913928A - Suspended ceilings or similar construction and elements allowing its realization :
en
fr
- FR913908A - Improvements in the preparation of guanidine salts :
en
fr
- FR914095A - Regeneration of powder catalysts :
en
fr
- US2408232A - Chemical compounds and processes :
en
- US2408245A - Mold and method of forming plastics thereon :
en
- FR913996A - Preparation process for n. methyl-p. aminophenol :
en
fr
- GB580996A - Improvements in circular indexing or dividing devices such as are used in connection with metal cutting and working machines :
en
- GB580924A - Improvements in or relating to laminated springs :
en
- US2408096A - Polyhydroxyamino compounds :
en
- US2407983A - Completion of wells :
en
- GB580865A - Improvements in or relating to record card controlled statistical machines :
en
- FR913923A - Process for manufacturing articles made from copolymers of vinyl chloride and acetate, and articles obtained by this process :
en
fr
- AU122239B2 - Removal of sulphur compounds from town gas or other fuel gases :
en
- US2408103A - Mineral oil composition :
en
- US2408193A - Phase shifter :
en
- FR914044A - Improvements to the electric heating device for buildings :
en
fr
- US2408285A - Feeding device for injection or extrusion machines :
en
- FR913938A - Process for the preparation of bi-tertiary alkylene diamines :
en
fr
- US2408002A - Baby jumper :
en
- US2408090A - Lubricating oils :
en
- US2408115A - Stereoscopic viewer :
en
- US2408162A - Spectacle and eyeglass receptacle :
en
- FR914012A - Heating ramp for domestic gas oven :
en
fr
- GB580921A - Improvements in the synthesis of secondary and tertiary ethinyl-carbinols :
en
- FR913983A - Coating process with compositions based on thermoplastic polymers :
en
fr
- GB580917A - Improvements in condensers or coolers primarily for refrigerators :
en
- FR913902A - Improvements to cinematographic projectors :
en
fr
- FR913962A - Luminescent objects :
en
fr
- FR914057A - Improvements made to devices for adjusting the incidence at which the detachment of the air streams at the upper surface of a lifting surface occurs in the dihedral formed by this surface and a wall of an aircraft :
en
fr
- US2408302A - Recording device for automobiles :
en
- USD145621S - Design fob a compact or similar
article :
en
- USD145631S - Brooch or similar article :
en
- FR913913A - Process for the preparation of thiourea derivatives :
en
fr
- GB580853A - Improved apparatus for electrically stirring or circulating electrically-conducting molten or liquid materials :
en
- GB580929A - Improvements in adjustable stays for vehicle windshields or other hinged panels :
en
- US2408031A - Free piston internal-combustion engine :
en
- FR913881A - New bridge method :
en
fr
- US2408258A - Stabilized acid sodium pyrophosphate and process of making it :
en
- FR913987A - Improvements to the process for preparing ethynyl-alkyl-carbinols :
en
fr
- GB580879A - Improvements in or relating to trailer vehicles :
en
- FR914011A - Automatic shuttle change with its spool in the automatic loom :
en
fr
- USD145646S - Design fob a cover fob food
receptacles :
en
- AU133451B2 - Process for attaching threads, tissues andthe like of cellulose in native or regenerated condition to rubber :
en
- AU663946A - Improvements in or relating to electrode supports for electrolytic cells :
en
- US2408210A - Commutator construction :
en
- AU132400B2 - Improvements in or relating to process and furnace for manufacturing glass :
en
- AU134891B2 - Color television transmitting systems :
en
- AU132804B2 - Improvement in process of producing shoes and product thereof :
en
- CA437125A - Production of parallel fibres :
en
fr
- US2408265A - Automatic dilution system :
en
- US2408195A - Draft mechanism for railway cars :
en
- USD145643S - Design for a handle fob cooking
utensils :
en
- AU1660844A - Heavy media separation process :
en
- US2407994A - Reversible single-phase capacitor motor :
en
- CA437146A - Material separating method and apparatus :
en
fr
- AU122240B2 - Improvements in and relating tothe manufacture of 1:2-dinitroethane :
en
- US2408291A - Welding material and process :
en
- CA437154A - Cathode-grid assembly :
en
fr
- US2408050A - Method of and means for visually reproducing signals :
en
- US2408153A - Fastening device :
en
- AU669546A - Improvements in or relating to bearings, oil seals andthe like :
en
- AU1216343A - Improvements in or relating to self -locking or I'stiff ' nuts :
en
- CA437123A - Welded plastic article :
en
fr
- CA437170A - Fuel metering device :
en
fr
- CA437079A - Fluid transmission :
en
fr
- FR914009A - Method and device for printing color designs on fabrics :
en
fr
- US2408123A - Variable load brake :
en
- US2408183A - Automatic drain device for cooling systems :
en
- US2408040A - Distorting direction finder receiver :
en
- US2408286A - Combined electric heater and air circulator :
en
- GB580997A - Improvements in segmental packing rings :
en
- FR914076A - Serving plate :
en
fr
- US2408060A - Electrical measuring instrument :
en
- US2408275A - Toy flying machine :
en
- US2408073A - Suspender for artificial legs :
en
- AU1257744A - Means for igniting the wick ofa cigarette lighter and for its employment therein :
en
- AU1514244A - An improved underbody hydraulic tipping hoist :
en
- AU129917B2 - Improvements in and relating to animated toys andthe like :
en
- US2407970A - Work indexing mechanism :
en
- FR913927A - Process for the manufacture of extruded products, such as filaments, threads, etc. in vinyl polymers, by dry spinning in a closed circuit :
en
fr
- CA437169A - Azo dye :
en
fr
- AU643646A - Improvements in electric capacitors :
en
- AU1336144A - Improvements in or relating to adjustable rotors for helicopters :
en
- CA437074A - Chimney coping :
en
fr
- US2408284A - Refuse body :
en
- CA437130A - Induction heating apparatus :
en
fr
- AU122264B2 - Method of synchironising a plurality of oscillators :
en
- CA437095A - Lock nut and tap :
en
fr
- US2408224A - Campaign badge :
en
- GB580979A - Improvements in or relating to textile materials of high strength :
en
- GB580860A - Improvements in or relating to cathode ray tubes :
en
- AU1049543A - Improvements in and relating to frequency modulated radio transmission :
en
- US2408281A - Window sash :
en
- US2408309A - Portable mounting for electric switches :
en
- FR913868A - reinforced cement elements of perforated sheets for the construction of buildings, works of art and common works :
en
fr
- FR913992A - Refrigerant :
en
fr
- FR914097A - Connection device for central units with loggers :
en
fr
- US2408052A - Rectifier stack mounting construction :
en
- AU635346A - New or improved apparatus for shaving :
en
- AU122245B2 - Means for igniting the wick ofa cigarette lighter and for its employment therein :
en
- CA437135A - Sheet making apparatus :
en
fr
- US2408140A - Dehydrogenation catalyst :
en
- SE117305C1 - Rumor device :
en
sv
- AU139417B2 - Improvements in and relating to electron multipliers :
en
- US2408192A - Electrical apparatus :
en
- US2408122A - Heterodyne direction finder with single receiver :
en
- FR914015A - Panoramic rear view chamber for cars :
en
fr
- GB580876A - An improved tool for making rugs :
en
- CA437102A - Coupler mechanism :
en
fr
- CA437106A - Transmission :
en
fr
- US2408220A - Stripping of copper from zinc :
en
- USD145623S - Design for a deess :
en
- US2408089A - Internal-combustion engine :
en
- AU134354B2 - Improvements in or relating to eletrolytic cells :
en
- CA437138A - Package :
en
fr
- US2408008A - Hydrodynamic transmission :
en
- USD145609S - Design for a food dispensing cabinet :
en
- US2408194A - Cushion rest attachment for telephone instruments :
en
- GB580874A - Improvements in work-holding fixtures of vice form :
en
- FR914027A - Coating material :
en
fr
- FR914050A - Improvement in control devices for internal combustion engine starters :
en
fr
- US2408191A - Pulp washer :
en
- GB580912A - Improvements in or relating to the manufacture of interpolymers of styrene with polyhydric alcoholic mixed esters and of coating compositions obtained therefrom :
en
- FR914042A - Motor vehicle upgrades :
en
fr
- GB580870A - Improvements in or relating to materials for producing plane-polarised light :
en
- FR913907A - Improvements to rotary pumps :
en
fr
- CA437100A - Diazo derivative :
en
fr
- US2408222A - Blade package :
en
- US2408159A - Packing wrapper :
en
- US2408256A - Filling arrangement for ballpointed fountain pens :
en
- AU1633244A - Coil and mounting therefor :
en
- CA437119A - Chain welding :
en
fr
- FR913856A - Hydrocarbon transformation :
en
fr
- FR913966A - Anti-mildew products :
en
fr
- FR913973A - Telegraph apparatus, Morse code receiver, printing in literal characters :
en
fr
- FR913994A - Improvements made to cylinders of heat engines with opposed pistons comprising distribution ports, in particular to those of two-stroke free piston machines :
en
fr
- GB580864A - Improvements in or relating to sensing mechanism for record card controlled statistical machines :
en
- USD145610S - Design for a timepiece face :
en
- FR913872A - Device for indicating and totaling the wear of the insulation of an electrical device :
en
fr
- US2408301A - Clutch :
en
- US2408273A - Sunshade and other auxiliary spectacles :
en
- US2408339A - Heating apparatus :
en
- FR914000A - Mouldboard :
en
fr
- AU130836B2 - Improvements in or relating to indicators for variable electrical instruments :
en
- AU134229B2 - Detector arrangements for angle modulated waves :
en
- CA437155A - Yarn drying apparatus :
en
fr
- US2408315A - Shaft seal :
en
- US2408184A - Combined lens support and lens hood for folding cameras :
en
- GB580943A - Improvements in gas blast electric circuit breakers :
en
- US2408252A - Ammunition :
en
- US2407971A - Storage receptacle for toilet paper :
en
- US2408129A - Air brake :
en
- US2408112A - Rocket motor cooling system :
en
- US2408148A - Diamond charged saw blade and method of making same :
en
- FR914008A - Oscillating vane combustion engine :
en
fr
- GB580908A - A tool for oscillating a member-for example, a poppet valve during grinding :
en
- FR913931A - Process for the preparation of substituted diamines :
en
fr
- US2408196A - Sprinkler head :
en
- US2408240A - Sanitary pipe washer :
en
- AU130374B2 - Improvements in magnesium-base alloys :
en
- US2408201A - Clothes hanger :
en
- AU122275B2 - Improvement in air gages for internal dimensions :
en
- FR914052A - Process for preparing sound absorbing plates :
en
fr
- CA437120A - Hydraulic sizer for suspended solids :
en
fr
- GB580906A - Improvements in or relating to rotary printing machines :
en
- US2408027A - Method of treating synthetic proteinaceous fibers :
en
- US2408280A - Apparatus for refacing gate valves :
en
- FR913979A - Anti-mildew products :
en
fr
- GB581034A - Improvements in or relating to the electrodeposition of tin :
en
- US2408147A - Transfer sheet :
en
- FR913900A - Queen trapping and introduction cage :
en
fr
- GB580883A - Waterproof coated fabrics and methods of making same :
en
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