- US2367169A - Process for treatment of olefins :
en
- DE747187C - Device for maintaining a desired grouping of vehicles, in particular aircraft :
de
en
- US2366979A - Hydraulic work holder :
en
- DE747567C - Breathing protection filter consisting of a gas filter and a particulate filter :
de
en
- DE748436C - Control device for actuating shift and starting clutches, especially for fully automatic motor vehicle transmissions :
de
en
- FR894890A - Manufacturing process of vinyl compounds :
en
fr
- US2367005A - Web-controlling mechanism :
en
- USD139950S - Wheeled rocking horse or similar article :
en
- US2367045A - Universal multidogging device :
en
- US2367074A - Reversible bonnet :
en
- US2367148A - Continuous casting :
en
- US2366854A - Electric impulse signaling system :
en
- US2366761A - Screen for the reception of projected images :
en
- US2366901A - Chemical process :
en
- USD140001S - Design for a lady s suit :
en
- DK63081C - Method and Apparatus for drawing thin metal plate for hollow bodies with inward-curved bottom. :
da
en
- US2366726A - Time controlled selector mechanism for radio receivers :
en
- US2367152A - Metallized paper and method of making the same :
en
- US2366905A - Electrical resistance element :
en
- DE750451C - Riveting tool :
de
en
- US2366722A - Photographic apparatus :
en
- FR894851A - Paint material :
en
fr
- FR895025A - Liming process for plucked raw hides :
en
fr
- DE748817C - Device for automatic counter-current braking of electric motors for reversing drives :
de
en
- FR894921A - Disazo copper dyes and process for their preparation :
en
fr
- FR894957A - Adjustable Burning Alcohol Gas Stove :
en
fr
- FR894942A - Selenium-based electric semiconductor, in particular for dry rectifier, and method for its manufacture :
en
fr
- US2366835A - Pulse repeating system :
en
- CA424889A - Tire tube :
en
fr
- CA424902A - Corn shelling machine :
en
fr
- CA424912A - Cigarette making mechanism :
en
fr
- CA424923A - Noise balancing system :
en
fr
- FR894870A - Refining process for artificial textiles obtained by complete synthesis :
en
fr
- FR894913A - Self-propelled tracked vehicle :
en
fr
- US2366893A - Selective single trigger :
en
- US2366899A - Process for dehydrating tar :
en
- US2367094A - Heating stove :
en
- FR894953A - Process for carrying out a simultaneous anaerobic fermentation of sludge from sewage and dry household refuse of cities and installation for carrying out this process :
en
fr
- US2367121A - Combined punch and extruding tool :
en
- USD139987S - Design fob a fabric :
en
- FR895022A - Removable aircraft hangar :
en
fr
- CA424933A - Gas material conserving apparatus :
en
fr
- US2367124A - Unit container :
en
- US2367127A - Meter box and the like :
en
- US2366819A - Container :
en
- US2367064A - Equalizer for dual clutches :
en
- DE750469C - Blueprint device, in which two parts or sections of a tracing original are simultaneously transferred onto a light-sensitive sheet of paper :
de
en
- US2367040A - Means for marking granular, lumpy, and dusty commodities :
en
- US2366780A - Method for making building blocks :
en
- CA424939A - Printing mechanism :
en
fr
- GB566709A - Improvements relating to stoppers :
en
- US2366894A - Door construction :
en
- US2367013A - Insulation test set :
en
- AU1709844A - Dithio acid derivatives :
en
- CA424958A - Overspeed preventing mechanism :
en
fr
- DE746570C - Process for finishing textile goods made from hydrate cellulose silk or cellulose wool :
de
en
- GB566704A - An improved ship's raft :
en
- FR894850A - Process for the purification and separation of sulfonamides and their mixtures :
en
fr
- FR894857A - Pen for pasty ink with writing ball :
en
fr
- GB566650A - Clutch plate facing carriers :
en
- FR894815A - Chimney draft device :
en
fr
- GB566780A - Electro-hydraulic lifting jack :
en
- US2367143A - Gas burner :
en
- DE747151C - Piston pump for aircraft brake systems :
de
en
- US2366727A - Method of conditioning water :
en
- CA424922A - Reaction product of aldehyde and triazine derivatives :
en
fr
- DE749822C - Device for regulating the characteristic of reactance :
de
en
- DE750345C - Method for sharpening files, rasps and the like like :
de
en
- US2366800A - Indicating device :
en
- IE17581L - Selenium rectifiers :
en
- GB566697A - Improvements relating to filters for air and gases :
en
- FR894995A - Temperature equalizer-exchanger device for inlet mixers of engines supplied by gasifier :
en
fr
- FR895044A - Process for the treatment of liquids or residual salts from the viscose, rayon or other fiber industry :
en
fr
- US2366776A - Railway traffic controlling apparatus :
en
- US2366857A - Leavening composition :
en
- US2366953A - Manufacture of lead iodide :
en
- FR894828A - Improvements to electrodes for electric discharge tubes :
en
fr
- FR894919A - Multi-sensitivity photoelectric light meter :
en
fr
- US2367150A - Stacker-loader :
en
- DE748470C - Device for the automatic power control of several power generators connected in parallel by one power controller each :
de
en
- US2367109A - Fastening device :
en
- US2366880A - Production of nitrocellulose :
en
- US2366747A - Cable connector :
en
- DE749390C - Process for fixing pigments and dyes on a base :
de
en
- US2366830A - Fuel priming and deicing means :
en
- FR894810A - Device for preventing glare to the driver of a vehicle :
en
fr
- DE746251C - Process for increasing the number of bends and twists of steel wires that have been spun in operation :
de
en
- DK63094C - Combination lock with sliding keys. :
da
en
- US2366938A - Wheel :
en
- DE746769C - Steel with high fatigue strength and high resistance to shifting in continuous operation :
de
en
- US2366772A - Automatic position locator :
en
- US2366844A - Method of and means for identifying metals :
en
- US2366852A - Internal-combustion engine :
en
- US2366728A - Feeding and blanking die mechanism :
en
- FR895026A - Ignition circuit control device for spark-tip discharge vessels :
en
fr
- DE747078C - Device and method for generating strong sound and ultrasound :
de
en
- FR894926A - Tool for driving in fasteners :
en
fr
- US2366999A - Web rewinding machine :
en
- FR894904A - Distillation device and method :
en
fr
- GB566673A - Improvement in ships' screw propellers having adjustable blades :
en
- GB566690A - Improvements in dishwashing machines and the like :
en
- US2366821A - Leveling mechanism for gas holders and similar apparatus :
en
- US2367004A - Gear checking fixture :
en
- US2367026A - Electrodynamic speaker :
en
- US2366739A - Electrical jack :
en
- FR894962A - Agglomerated fuel provided with internal draft chimneys allowing the distillation of wood plots coated with charcoal, and improved combustion by adding the rich gases released :
en
fr
- GB566724A - Improvements in the manufacture of hydroxyl compounds :
en
- FR894840A - Application of iron-aluminum alloys :
en
fr
- US2367135A - Tree spraying apparatus :
en
- CA424963A - Ice cube releasing device :
en
fr
- US2366832A - Packing :
en
- US2366840A - Extractor for automatic guns :
en
- US2367122A - Flotation process :
en
- DK63084C - Process for the Preparation of Derivatives of 4-Amino-Benzolesulfonamide. :
da
en
- FR894993A - Buckle for closing watch straps :
en
fr
- DE747554C - Business machine system controlled by payment cards :
de
en
- GB566648A - Improvements in electric reversing switches :
en
- FR894960A - Hydraulic and thermal motor using atmospheric pressure :
en
fr
- DE733205C - Process for the production of tubes, in particular artificial sausage casings :
de
en
- DE745970C - Iron alloy for items with good cold formability :
de
en
- US2366820A - Bomb handling device :
en
- US2366856A - Textile article and the manufacture thereof :
en
- AU123008B2 - Improvements in or relating to profiling mechanisms or machines :
en
- US2366984A - Coded track circuits for railroads :
en
- DK63088C - Gas generator with Gas cooler. :
da
en
- US2366755A - Holder for chalk lines and the like :
en
- US2366956A - Sound recording and reproducing machine :
en
- USD139995S - Amphibian truck or similar article :
en
- DE747447C - Self-seller for electricity, gas or the like with basic fee collection :
de
en
- US2366762A - Toilet seat and cover hinge :
en
- US2366992A - Relay temperature compensating means :
en
- US2366996A - Internal-combustion engine of oscillating piston type :
en
- FR894806A - Disconnected boiler for heating systems with undercombustion hearth and secondary air intake :
en
fr
- CA424930A - Refractory body :
en
fr
- CA424961A - Hollow body moulding method :
en
fr
- US2367140A - Film drive mechanism :
en
- CA424969A - Signal recording and reproducing device :
en
fr
- US2366957A - Friction shoe :
en
- DE747254C - Rangefinder with an adjustable correction system :
de
en
- DE748530C - Automatic ram that is attached to the object to be rammed via an energy storage device :
de
en
- DE747194C - Method and device for drying and cleaning gases :
de
en
- SE112883C1 - FOR THE MANUFACTURE OF PAPER OR CARTON PAPER INTENDED MACHINE WITH TWO OR SEVERAL PLANE WIRE UNITS :
en
sv
- CA424903A - Container flanging machine :
en
fr
- CA424953A - Diaphragm :
en
fr
- GB566698A - Improvements in or relating to bezel stops for lenses :
en
- CA424975A - Display apparatus :
en
fr
- GB566729A - Improvements relating to gun carriages :
en
- FR895031A - Process for making very fine holes in thin films :
en
fr
- US2366974A - Change-speed gearing for machine tools :
en
- US2367069A - Grinder :
en
- US2366826A - Bottom hole pressure recorder :
en
- US2366838A - Pulse repeating system :
en
- US2366815A - Awning type window construction :
en
- DE750342C - Process for the production of pencil leads :
de
en
- DE749181C - Made of acoustically soft fabric, e.g. Rubber, existing noise damper attached to the frame of a door :
de
en
- FR894894A - Mechanical converter of electric current :
en
fr
- GB566664A - Improvements in and relating to seed-sowing and like machines :
en
- GB566775A - Improvements in or relating to the silencing of air and other gaseous currents in ducts and tunnels :
en
- GB566695A - Improvements in and relating to door holders for holding doors in open position :
en
- US2366746A - Equalizing return trap :
en
- US2366771A - Fuel injector pump for internal combustion engines :
en
- US2367147A - Vacuum tube mode lock forming apparatus :
en
- CA424951A - Horizon gyro :
en
fr
- FR894958A - Device for renovating the air in workshops, cellars and shelters :
en
fr
- US2366907A - Device for reinking typewriter ribbons :
en
- DE748726C - Method of manufacturing the sheath cartridge :
de
en
- GB566778A - Improvements in or relating to electromagnetic relays :
en
- DK63090C - Procedure for Plasticization of Polyurethanes. :
da
en
- US2366807A - Oil well pump :
en
- US2367114A - Fireless locomotive with high accumulator pressure :
en
- US2367129A - Window :
en
- FR894906A - Process for preparing chlorinated hydrocarbons :
en
fr
- GB566746A - Improvements relating to electric tumbler switches :
en
- DK63091C - Machine parts, such as worm gears, bevel gears and other gears, which are subject to unrolling during use. :
da
en
- GB566636A - Improvements in and relating to magnetic separators :
en
- FR894865A - Improvements to devices for raising and lowering a lifeboat suspended from two guards :
en
fr
- FR894859A - Process for the production of knitted fabrics formed on flat knitting machines :
en
fr
- FR894874A - Compressor with vertical control shaft and pre-compression of air or gas by means of a blower :
en
fr
- DE750409C - Electro-pneumatic controller :
de
en
- FR895045A - Rolling contact instrument :
en
fr
- US2366724A - Process for oxidizing olefins to olefin oxides :
en
- DE750456C - Process for the production of angle picks with hard metal plates soldered to the side of a central rib of the steel shaft :
de
en
- DE750353C - Process for the production of fire lighters from porous bodies soaked with ignitor :
de
en
- GB566632A - Improvements in oil sealing means for journals or shafts passing through casings of engines and other machines :
en
- GB566680A - Typewriter eraser holder as an attachment for most makes of typewriters :
en
- US2366712A - Method of anodically polishing stainless steel :
en
- CA424898A - Baseball game :
en
fr
- CA424994A - Gas mask face piece :
en
fr
- FR894841A - Winding device for conductive cord of vacuum cleaners :
en
fr
- GB566665A - Improvements in or relating to winches and the like :
en
- US2366918A - Snubber :
en
- US2367015A - Apparatus for shaping objects by plastic deformation :
en
- GB566715A - Improvements in or relating to mowing machines :
en
- GB566677A - Improvements in or relating to electric resistance welding machines :
en
- US2366824A - Self-sealing stuffing box :
en
- US2366716A - Paraffin alkylation :
en
- FR894935A - Taper ball bearing :
en
fr
- GB566684A - Improvements in or relating to the sensitizing of photographic emulsions with cyanine dyestuffs :
en
- DE743049C - Pliers-like winding tool for a device for removing the intestine from fish :
de
en
- GB566686A - Improvements relating to propeller fans :
en
- US2367052A - Drummer's stool :
en
- FR894885A - Folded sheet of writing paper to send without an envelope :
en
fr
- DE749954C - Handcart for moving suitcases, baskets, etc. like :
de
en
- GB566643A - Improvements in the production of electrical condenser plates :
en
- DE749916C - Static secondary electron multiplier :
de
en
- DK63092C - Procedure for the extraction of protein substances or predominantly protein products consisting of mussels or other shellfish. :
da
en
- GB566669A - Apparatus for reducing echo effects in picture transmission systems :
en
- US2366936A - Treatment of hydrocarbon oils :
en
- FR894907A - Manufacturing process of fine-mesh, insulating or semiconducting film-networks :
en
fr
- GB566699A - An instrument for ascertaining or determining levels and angles :
en
- GB566748A - Improvements in or relating to coupling devices for pipes or tubes :
en
- CA424987A - Ventilated vapour regulator :
en
fr
- FR894912A - Sheep controlled by a combustion engine, fitted with a following carriage used to raise the heavy mass :
en
fr
- GB566721A - Improvements in or relating to pocket lighters :
en
- GB566734A - Improvements in dynamometers :
en
- FR895009A - Use of dried asparagus, in the form of flour, to flavor and improve culinary preparations and general food products :
en
fr
- US2367167A - Stretcher :
en
- FR895042A - Electric current generator for bicycles and motorcycles :
en
fr
- GB566718A - Improvements in or relating to the silvering of non-metallic surfaces :
en
- FR894863A - Device for the production of sound waves :
en
fr
- FR894955A - Improvements to gasifier installations mainly intended for supplying engines :
en
fr
- GB566668A - Improvements in processes of drying peat and other aqueous materials :
en
- GB566747A - Improvements relating to electric switches having overload release devices :
en
- FR894968A - Method and apparatus for the application of centrifugation to the exhaustion of liquids continuously against the current :
en
fr
- FR895050A - High molecular weight water soluble condensation products and process for their preparation :
en
fr
- DE747249C - Process for the production of manganese :
de
en
- USD139974S - Design for a fabric :
en
- FR894938A - Method and device for adjustment and control using a measuring feeler with inconstant action :
en
fr
- CA424894A - Printing plate proofing apparatus :
en
fr
- US2366990A - Method of purification of glycerol formed by fermentation :
en
- US2367128A - Navigation instrument :
en
- US2367155A - Insecticidal composition :
en
- FR894888A - Linear poly-condensation products and process for preparing these products :
en
fr
- FR895018A - High power fuse circuit breaker :
en
fr
- USRE22588E - Electrical control system :
en
- CA424888A - Ship cargo handling apparatus :
en
fr
- GB566752A - Sampling apparatus :
en
- CA424959A - Gyro housing and caging assembly :
en
fr
- US2367151A - Four wheel drive assembly for trucks :
en
- DE748718C - Arrangement for operating several loudspeakers that reproduce separate frequency ranges with overlapping :
de
en
- GB566633A - Improvements in the electrodeposition of tin and electroplating baths and compositions therefor :
en
- IE16744L - Building slabs :
en
- GB566769A - Improvements in or relating to pistons :
en
- US2367091A - Perspiration guard for watches :
en
- DE747508C - Device for the simultaneous recording of color separations on several films :
de
en
- GB566716A - A container designed to effect economy in and to facilitate the sowing of seed and the like :
en
- DE749050C - Process for the production of covering materials, in particular roofing felt :
de
en
- US2366768A - Illuminating tube system :
en
- US2366703A - Method of and machine for assembling and sewing moccasin type shoes :
en
- FR894830A - Extension for iron mine poles :
en
fr
- GB566646A - Improvements in or relating to sheet metal drums or containers and closures therefor :
en
- CA424964A - Tire bead reinforcement :
en
fr
- GB566630A - Improvements in grinding or abrading machines :
en
- GB566723A - Improvements in the manufacture of hydroxyl compounds :
en
- CA424937A - Waterproof explosive cartridge :
en
fr
- US2367080A - Specific gravity testing device :
en
- CA424942A - Windrower :
en
fr
- FR894966A - System for replacing screws and nuts :
en
fr
- GB566737A - Improvements in the manufacture of firelighters :
en
- FR894909A - Stopper plate for superimposing sheets of paper fed into typewriters :
en
fr
- US2366951A - Filter fob coffee makers :
en
- CA424925A - Ink for glass :
en
fr
- US2366944A - Manufacture of insulated conductors or other coated bodies :
en
- FR894824A - Improvements to cathode beam focusing control systems :
en
fr
- GB566653A - Processes for the synthesis of pyrazine-monocarboxylamide :
en
- FR894816A - Process for dividing wet-processed plant fibers and preventing sticking :
en
fr
- US2367071A - Articulated frame :
en
- AU123471B2 - Dithio acid derivatives :
en
- US2367085A - Ampoule filling machine :
en
- US2367003A - Lamp changer :
en
- DE748547C - Snow-clearing rail car :
de
en
- US2367078A - Process for the production of saturated ketones :
en
- CA424997A - Flowable material heat treating method :
en
fr
- US2366738A - Organic acids modified bt formalde :
en
- US2366940A - Record carrier :
en
- DE749377C - Stick carpet or dam for vehicles, in particular for motor vehicles :
de
en
- DE747010C - Device to adjust a link automatically according to the displacement of a point of oscillation reversal of a body oscillating back and forth :
de
en
- US2366969A - Flushing gun with convertible nozzle :
en
- US2366891A - Fuel distributor :
en
- US2366988A - Coded track circuit for railroads :
en
- USD139990S - Design for a fabric :
en
- US2366860A - Rubber articulated joint :
en
- US2366853A - Method of manufacturing flexible hose :
en
- USD139985S - Design for a fabric :
en
- DE749323C - Arrangement to achieve synchronization :
de
en
- USD139986S - Design for a fabric :
en
- US2367174A - Seal for gas pickling furnace muffles :
en
- CA424962A - Press inker :
en
fr
- US2366696A - Fluid pressure actuating system :
en
- CA424900A - Footwear :
en
fr
- GB566700A - Improvements in or relating to salt pourers or like vessels :
en
- US2366808A - Float controlled meter :
en
- FR894897A - Device for creating a time deflection voltage in a braun tube :
en
fr
- FR894932A - Electrical connection to iron parts that have undergone surface treatment :
en
fr
- GB566751A - Improvements in or relating to closures for sheet metal drums, kegs and like containers :
en
- DE758463C - Rock percussion drill :
de
en
- GB566774A - Improvements in or relating to compositions suitable for use as herbicides :
en
- FR894818A - Hollow sole for shoes of the type :
en
fr
- DE749821C - Power transformer for high voltage :
de
en
- DE750449C - Drive device for grinding devices of saw chains :
de
en
- FR895008A - Double-acting baffle for heating bakery ovens :
en
fr
- FR894943A - equipment for measuring the resistance to earth of an earth electrode :
en
fr
- FR894946A - Pole piece lens for corpuscular ray apparatus :
en
fr
- FR894823A - Velocity modulation tube with tunable resonator :
en
fr
- GB566768A - Improvements in or relating to the mounting and actuation of angularly movable partsemployed in indicating instruments :
en
- US2367086A - Means for taping armature coils :
en
- GB566771A - Improvements in or relating to the formation of coloured photographic images by colour development :
en
- USD139981S - Design for a fabric :
en
- US2367048A - Centrifugal clutch :
en
- US2367046A - Lubricating device for sewing machine loop-takers :
en
- US2366827A - Record sensing device :
en
- US2366959A - Furnace construction :
en
- DK63093C - Fastening device for easily removable Dynamo lamps for Bicycles. :
da
en
- US2367023A - Dual ignition system :
en
- US2366883A - Multiple control valve :
en
- US2367090A - Electric switch :
en
- FR894925A - Process for the production of clichés photographically :
en
fr
- DE741603C - Recording machine controlled by punch cards :
de
en
- DE749364C - Device for maintaining essentially the same temperature of the oil circulating in internal combustion engines :
de
en
- DK63086C - System for Course Display Using a Single in Time with Complementary Signs Changed Directional Radiation. :
da
en
- US2367039A - Stud pad :
en
- DE744792C - Method and device for freezing fruits and vegetables :
de
en
- DE747150C - Closure flap or the like articulated by multiple hinge, especially for openings on aircraft :
de
en
- US2366942A - Fastening device :
en
- US2367161A - Soap holder :
en
- GB566647A - Improvements in and relating to postal letter cards and envelopes and the like :
en
- US2367017A - Thrust meter :
en
- GB566738A - Improvements in pneumatic control devices for use in association with weighing apparatus :
en
- GB566713A - Improvements in or relating to the manufacture or production of exhausted hollow articles :
en
- FR894975A - Chassis and transport frames specially designed to receive and operate circular saws used for cutting and cutting wood in the forest :
en
fr
- FR894991A - Damping device applicable in particular to the damping of torsional vibrations of transmission shafts and crankshafts of engines :
en
fr
- FR894951A - Manufacturing process of telecommunication cables :
en
fr
- GB566657A - Improvements in insecticides or fungicides :
en
- FR894924A - Locking device for disconnectors :
en
fr
- FR894950A - Coil with low temperature coefficient :
en
fr
- US2366764A - Retainer for parachute shroud lines :
en
- DE747356C - Stereophototheodolite :
de
en
- DE749975C - Process for the preparation of N-acetoacetyl derivatives of amino compounds :
de
en
- US2366791A - Annunciating and indicating apparatus :
en
- USD139958S - Design for a battle handle :
en
- GB566720A - Luminaires :
en
- USD139982S - Design for a fabric :
en
- USD139983S - Design for a fabric :
en
- FR894977A - Mold in several parts for the casting of a radiator with multiple elements in ceramic mass, more particularly in porcelain :
en
fr
- GB566753A - Improvements in or relating to artificial bait for angling :
en
- DE750472C - Screw-in device for gun barrel :
de
en
- DE750463C - Process for milling a groove in embossed sheet steel parts :
de
en
- GB566685A - Improvements in and relating to electric circuit breakers of the gas blast type :
en
- US2366977A - Winding and reeling :
en
- CA424956A - Armature construction :
en
fr
- US2366750A - Tuning impedances for high radio frequencies :
en
- DE747230C - Process for the production of metallized surfaces on objects or materials by means of electrode atomization :
de
en
- USD139959S - Design fok a rattle handle :
en
- US2367019A - Dispensing package :
en
- US2367020A - Treatment of metallic materials :
en
- GB566659A - Improvements in or relating to fluid transmission devices for remotely placed recording or indicating instruments :
en
- DE747346C - Centrifugal examination device for examining people :
de
en
- US2366898A - Liquid treating apparatus :
en
- US2366966A - Segmental retort :
en
- US2367093A - Manufacture of insulating products :
en
- GB566749A - Improvements in and relating to refrigerating machines :
en
- US2367170A - Heater :
en
- GB566754A - Improvements in or relating to cutting machines :
en
- FR894856A - Light metal piston for internal combustion engines :
en
fr
- DK63095C - Security chain for Doors. :
da
en
- GB566626A - Clutch plate :
en
- GB566762A - Improvements in snap action mechanisms :
en
- GB566781A - Electro-hydraulic lifting jack :
en
- DE740869C - Sensor control for processing machines, especially turning machines :
de
en
- FR894920A - Tight sealing of the longitudinal seal of rubber sleeves for oscillating half-axles or others :
en
fr
- DE748235C - Circuit arrangement to prevent mutual interference between several amplifiers :
de
en
- DE750351C - Ring-shaped fire lighter :
de
en
- FR895005A - Flexible slatted backrests and backs for all types of seats and their mounting system :
en
fr
- GB566645A - An improved counting device for over voltages :
en
- US2367157A - Toboggan :
en
- FR894908A - Electric heater :
en
fr
- CA424905A - Punching apparatus :
en
fr
- US2366765A - Pump and seal therefor :
en
- CA424999A - Textile material :
en
fr
- US2366695A - Picture support :
en
- CA424887A - Root harvester :
en
fr
- DE749514C - Dragonfly, especially air dome circular level :
de
en
- US2366912A - Speed change gear :
en
- USD139948S - Design fob an ultraviolet sterilizer :
en
- US2366868A - Wing flap and tail wheel control :
en
- US2367011A - Combined table and benches :
en
- DE744396C - Process for the preparation of monoazo dyes :
de
en
- CA424965A - Pneumatic sizing apparatus :
en
fr
- CA424944A - Pressure sealing membrane :
en
fr
- US2366864A - Nonrefillable container :
en
- US2367154A - Reflector element :
en
- CA424991A - Arc welding method :
en
fr
- US2366941A - Confection handling apparatus :
en
- USD139998S - Glider airplane
v. s. jensen :
en
- US2366732A - Hydroelectric power unit :
en
- CA424946A - Horizon gyroscope :
en
fr
- DE747512C - Process for dyeing and printing fibrous materials that have no affinity for organic textile dyes :
de
en
- CA424957A - Horizon gyro :
en
fr
- US2366794A - Method of making shock absorber and hydraulic brake fluid :
en
- DE731741C - Catch glue :
de
en
- DE750388C - Streamlined car body for motor vehicles :
de
en
- CA424993A - Oil extraction from sand :
en
fr
- DE747189C - Ship propulsion :
de
en
- FR894954A - Process and installation for the separation of mineral matter found in household waste and in sewage sludge which is digested together :
en
fr
- FR895020A - Apparatus intended for the production of orthopedic plaster bands :
en
fr
- FR895021A - Envelope letter :
en
fr
- US2366725A - Process for oxidizing olefins :
en
- US2366986A - Drapery, curtain, and similar hangings :
en
- FR894940A - Device for adjusting the position of workpieces on power saws :
en
fr
- CA424906A - Wall crack filling apparatus :
en
fr
- US2367103A - Press for consolidating powder in detonating caps and the like :
en
- US2366790A - Electropneumatic window control :
en
- GB566756A - A machine for cutting soap or other relatively soft material :
en
- CA424913A - Baking method and apparatus :
en
fr
- US2366862A - Garment construction :
en
- US2366965A - Tubular rivet :
en
- US2367010A - Amides and sulphonated derivatives :
en
- USD139994S - Design for a wedding dress ensemble :
en
- US2366845A - Portable grease gun :
en
- US2366972A - Crutch for surgical tables :
en
- US2366813A - Resinous substances and process of preparation :
en
- US2366887A - Ammunition link :
en
- US2366971A - Dispenser for tacky tape :
en
- US2367100A - Sprocket milling machine :
en
- FR894842A - Process for peeling potatoes, root vegetables and fruits :
en
fr
- FR895010A - Process for improving the aroma and flavor of asparagus, especially dried asparagus :
en
fr
- GB566641A - A new or improved method of, and machine for use in, manufacturing composite constructional units :
en
- DE749520C - Display or printing unit for scales :
de
en
- CA424977A - Railway car hatch cover device :
en
fr
- US2366744A - Manifolding pack :
en
- US2367083A - Short line eliminator for duplicating machines :
en
- DE749817C - Device for reversing an electric ship propulsion system :
de
en
- DE749868C - Airplane with wings that can be swiveled backwards in flight :
de
en
- FR894891A - Cord fabric of synthetic fibrous materials, in particular for use as inner linings for vehicle wheel tires :
en
fr
- USD139991S - Design fob a fabric :
en
- FR894984A - Description of the clothes pin :
en
fr
- GB566679A - Improvements in and connected with supports for electric cables and the like :
en
- DE750458C - Process for welding the edges of thin sheets :
de
en
- DE750383C - Electrical discharge vessel with strut fastened in an insulating washer :
de
en
- FR894882A - Scrubber for coal gas and the like :
en
fr
- GB566725A - Improvements in or relating to fuel-injection control gear for internal-combustion engines :
en
- US2366995A - Stabilizing arrangement for control pendulums :
en
- DE750354C - Process for the production of alkoxy-4-amino-3-nitro-1-benzenes :
de
en
- FR895034A - Device for examining and classifying machined parts :
en
fr
- CA424907A - Wall, slab and block surfacing method :
en
fr
- GB566674A - Improvements in or relating to collapsible tubes :
en
- CA424940A - High speed cigar machine :
en
fr
- GB566661A - Improvements relating to grinding and cutting materials and to processes for the manufacture thereof :
en
- DE750352C - Process for the soaking of fire lights made of absorbent materials :
de
en
- FR894807A - Manufacturing process of highly refractory bricks, non-deformable to heat, and with special resistance to bending forces at high temperature :
en
fr
- DE746610C - Internal combustion engine :
de
en
- DE750329C - Use of alumina compounds as adsorbents :
de
en
- US2366888A - Wrapping machine :
en
- CA424955A - Generator field structure :
en
fr
- DE747147C - Vibration damper for rudders or the like of aircraft :
de
en
- CA424909A - Torch support :
en
fr
- US2367142A - Vehicle :
en
- CA424948A - Gyro drift control :
en
fr
- US2367061A - Lift truck :
en
- US2366955A - Refrigeration :
en
- US2366691A - Car truck :
en
- DE748994C - Process for resistance spot welding of light metals :
de
en
- CA424884A - Wire coating process :
en
fr
- CA424938A - Plastic laminated material :
en
fr
- CA424966A - Traffic control apparatus :
en
fr
- USD139955S - Design fob a cardboard coin holder :
en
- US2366928A - Pencil sharpener :
en
- US2366740A - Bleaching fibers :
en
- US2366699A - Production of isoparaffins :
en
- CA424976A - Machine gun charger :
en
fr
- DE747284C - Telegraph device, which can be operated either as a transmitter or receiver, with a distributor made up of relay chains for transmitter and receiver :
de
en
- US2366930A - Safety guard for interrupted cylinders :
en
- US2367082A - Supporting apparatus :
en
- US2367051A - Lifting truck :
en
- US2366884A - Combined duplicating and printing machine :
en
- USD139984S - Design for a fabric :
en
- US2366981A - Frequency converter :
en
- US2367029A - Protection of chilling nozzles :
en
- US2366948A - Method for producing slide fastener elements :
en
- USD139977S - Design fob a fabric :
en
- CA424968A - Frequency modulated wave receiving apparatus :
en
fr
- USD139965S - Design for a fabric :
en
- GB566683A - Improvements in or relating to laminated boards :
en
- FR894929A - Process for the production of plating layers on iron or steel objects :
en
fr
- USD139952S - Design for a hydraulic selector
valve :
en
- FR895041A - Manufacturing process for solvents and liquid emollients :
en
fr
- FR894861A - Chain tensioner for multiple sprockets, especially for bicycles :
en
fr
- DE747339C - Electrical feed-through capacitor :
de
en
- DE749243C - Arrangement for the graphic display of network characteristics that are regulated in the network operation :
de
en
- FR894967A - Process for producing a lactagogue preparation :
en
fr
- FR895003A - Support for protection, display, presentation and in-store conservation of letters and others to constitute monograms :
en
fr
- DE748438C - Cooling air duct for trucks with essentially sunk behind the front axle, engine overlaid by the driver's cab and a water cooler sitting in front of the front axle on the frame beams :
de
en
- US2366777A - Hydraulic lifting mechanism :
en
- DE748450C - Process for dyeing and printing natural protein fibers or synthetic fibers made from proteins or fiber blends with these fibers with dyes which contain acidic groups :
de
en
- FR894878A - Process for improving the resistance of light metals to alternating dynamic forces accompanied by corrosion :
en
fr
- FR895004A - Large production silkworm egg incubator :
en
fr
- FR895049A - Brakes for cycles and all other applications :
en
fr
- GB566708A - Improvements relating to top rollers for self acting mules, ring frames and speed frames :
en
- DE749449C - Laboratory table for bacteriological work :
de
en
- FR894901A - High permeability and high consistency alloy :
en
fr
- FR894990A - Axle box support :
en
fr
- GB566764A - A substitute for forcemeat, minced meat and the like and the method for producing same :
en
- GB566689A - Improvements in or relating to fusible elements for cartridge fuses :
en
- FR894944A - equipment for measuring the resistance to earth of an earth electrode :
en
fr
- GB566735A - Improvements in and relating to straight bar knitting machines :
en
- DE748995C - Production of Abkoemmlingen of the 1,4-diaminoanthraquinone :
de
en
- GB566770A - Improvements in or relating to flexible couplings for tubular members :
en
- DE749252C - Ultra-short wave tubes, in particular magnetic field tubes :
de
en
- FR894875A - Electric device for remote temperature measurement, free from temperature error. comprising a rotating magnet device with two fixed windings :
en
fr
- FR894973A - Process for the preparation of lubricating oils by the polymerization of chloronaphthalene and resulting industrial products :
en
fr
- FR895028A - Gasifier, in particular for motor vehicles :
en
fr
- GB566706A - Improvements in or relating to anodes for the deposition of chromium on cylinder bores :
en
- DE750378C - Arrangement for simultaneous remote transmission of several measured values :
de
en
- DE746488C - Circuit arrangement for alarm systems :
de
en
- FR894902A - Process for bleaching flax or bark fibers :
en
fr
- US2367047A - Mica sheet and process for making the same :
en
- US2366706A - Double burner structure :
en
- US2367146A - Flooring :
en
- US2367002A - Composition of matter and method of producing :
en
- US2366859A - Device for applying and removing nuts :
en
- DK63083C - Process for the Preparation of 6-Isoamylamino-2-methylheptane. :
da
en
- FR894832A - Device for introducing gas or liquid refrigerants into hollow and insulated high voltage electrical conductors, and extracting these conductors :
en
fr
- US2367104A - Variable volume air distributor :
en
- US2366866A - Skate-scooter :
en
- US2366753A - Electric vaporizer :
en
- DE748908C - Two-pole discharge tubes for rectifying very short-wave vibrations :
de
en
- DE749485C - Double cage runner :
de
en
- GB566675A - Improvements in and connected with flat-wick oil lamp burners :
en
- US2366978A - Welding :
en
- FR894918A - Spherical tank with cable suspension for heavy liquids :
en
fr
- FR895016A - Flange coupling for flexible pleated tubes :
en
fr
- USD140003S - Design for a ring :
en
- US2367111A - Method of producing optical elements :
en
- IE16742L - Building slabs :
en
- FR894879A - Drive wheel for steam and gas turbines :
en
fr
- FR895015A - Electrical contact rubbing with sudden cut-off and switching on for clockwork movements, timer, etc. :
en
fr
- FR894986A - Artificial material pump :
en
fr
- FR895019A - Process for the production of fibrous substances replacing natural, animal or plant materials :
en
fr
- DE747293C - Device for switching on alarm devices for a predetermined period of time :
de
en
- DE748294C - Eddy current brake with external armature :
de
en
- DE764006C - Closed fuse cartridge :
de
en
- FR894872A - Electric incandescent gas lamp :
en
fr
- US2366903A - Apparatus for clarifying fluids :
en
- DE750467C - Colloid mill :
de
en
- US2366983A - Coded track circuit signaling system :
en
- DE749015C - Process for the preparation of aqueous solutions of carboxyl-containing polymers :
de
en
- DE749196C - Journal bearing :
de
en
- GB566682A - Improvements in bearings :
en
- US2366700A - Smoke purifier :
en
- CA424917A - Clutch control mechanism :
en
fr
- USD139989S - Design for a fabric :
en
- DE747277C - Detachable lock for fairing parts of aircraft :
de
en
- US2366994A - Loom temple :
en
- CA424929A - Cast refractory product :
en
fr
- CA424986A - Thermostat circuit :
en
fr
- DE748355C - Motorcycle transmission with a shift lever that disengages the clutch before switching on a speed level :
de
en
- FR895037A - Method and installation for surface treatment, cleaning, phosphating, lacquering of cans and the like :
en
fr
- GB566760A - Adhesive compositions :
en
- USD139964S - Design for a fabric :
en
- USRE22589E - Strain gauge with thermal current :
en
- US2367066A - Carrier for containers :
en
- US2367084A - Razor blade carrier :
en
- US2366921A - Brake system :
en
- US2367156A - Abrading machine work support :
en
- FR894848A - Electromagnetic vibrating motor :
en
fr
- FR895035A - Container for storing sutures used in surgery in a sterilized state :
en
fr
- FR895043A - Welding process of light metals and light metal alloys :
en
fr
- US2366767A - Dental instrument :
en
- US2366802A - pflasterer :
en
- GB566629A - Improved methods and apparatus for electric glass working :
en
- US2366914A - Printing mechanism :
en
- US2366890A - Readout device with rounding off control means incorporated :
en
- US2367159A - Electrolytic process of making piston rings :
en
- FR894992A - Adjustable nozzle applicable in particular to air-cooled aircraft engine cooling devices and carburetors :
en
fr
- DE750087C - Sealing for dragonflies whose fluid container is composed of separate parts :
de
en
- US2366875A - Wallet :
en
- US2367175A - Shielded electrical connection :
en
- USD139963S - Design for a textile fabkic :
en
- DE750040C - Plating of the surfaces and side edges of sheets, rods and tube strips :
de
en
- FR894972A - Process for obtaining the destruction of the hydrocellulose of peat, its drying and its complete dehydration :
en
fr
- US2367068A - Rotary pump :
en
- US2367007A - Range apparatus :
en
- US2367073A - Arylazoaroylguanylureas and their salts :
en
- US2366949A - Degreasing apparatus :
en
- GB566638A - Heating nozzle for use with cutting blowpipes :
en
- DE749765C - Device operated with compressed air for welding high-speed steel or hard metal plates onto a steel body :
de
en
- DE748330C - Procedure for the detection of mustard :
de
en
- US2366863A - Cycle lock :
en
- USD139979S - Design for a fabric :
en
- DE747204C - Arc discharge vessel for high voltages :
de
en
- GB566712A - Improvements in and relating to halogenated hydrocarbon compositions :
en
- US2366756A - Method of forming shoulders on conducting members :
en
- CA424971A - Acoustic stethoscope :
en
fr
- US2366766A - Poultry watering drip fountain :
en
- US2366810A - Tool and holder for turret lathes, screw machines, and the like :
en
- US2366943A - Asphalt modified adhesive :
en
- US2366934A - Door look :
en
- US2366698A - Adjustable splice :
en
- DE748736C - Adding machine :
de
en
- DE747513C - Process for the production of patterns on crepe fabrics :
de
en
- DE749856C - Support for bearing housing :
de
en
- USD139961S - Design for a battle :
en
- US2367016A - Timing apparatus :
en
- US2366743A - Treatment of hydrocarbon materials :
en
- US2366792A - Desalting of mineral oil :
en
- US2366882A - Fare registering mechanism :
en
- US2367087A - Seal for differential pressure gauges :
en
- CA424996A - Concrete block forming apparatus :
en
fr
- US2367106A - Flow controlling valve :
en
- FR894834A - Device for the comparison of signal intensities of t. s. f. resulting from two alternating directional diagrams :
en
fr
- US2367092A - Footwear :
en
- DE747489C - Process for the production of artificial hollow threads from viscose :
de
en
- CA424890A - V-belt and fastener :
en
fr
- DE749328C - Transverse hole current transformer :
de
en
- USD140004S - Design for a doll :
en
- FR894803A - Hollow chamber resonator comprising a horn :
en
fr
- FR894860A - Process for preparing high value iron ores or bauxite for melting in an electric furnace :
en
fr
- CA424979A - Tubing making apparatus :
en
fr
- US2366947A - Weighing scale :
en
- DE749241C - Arrangement for excitation of the reversing poles of shunted or externally excited single-phase commutator machines :
de
en
- US2367173A - Process for melt extruding synthetic polymers :
en
- DE749197C - Torsional vibration damper or elastic shaft coupling with additional damping device :
de
en
- DE748476C - Means for lapping, honing and pleating :
de
en
- DE749063C - Safety device on an electric air heater for rail vehicles :
de
en
- GB566757A - Improvements in or relating to loading devices for revolvers :
en
- US2367070A - Power plant for vibrating screens :
en
- GB566732A - Manufacture of substituted arylene dioxane compounds :
en
- FR894892A - End closure for metal cables :
en
fr
- GB566652A - Improvements in or relating to the detection of cracks or the like in metallic or other surfaces :
en
- GB566779A - Improvements in electrical signalling systems :
en
- FR894873A - Method for erasing recordings on a coil-shaped magnetogram carrier :
en
fr
- USD139953S - Design fob an airplane hangar :
en
- US2366715A - Traffic and other marker :
en
- US2367160A - Tucker adjusting mechanism :
en
- US2367132A - Method of preparing pectin :
en
- US2366985A - Watertight watchcase :
en
- US2366757A - Resistor for spark plugs :
en
- US2366839A - Pot type burner :
en
- US2366920A - Fishing reel :
en
- US2366900A - Separation process :
en
- US2366997A - Ground stake :
en
- FR894963A - Method and device for subjecting liquids of all kinds to the action of ultraviolet rays :
en
fr
- US2366723A - Baryta coating of melt-coated paper :
en
- CA424908A - Carding apparatus stripping means :
en
fr
- DE747002C - Telescope that can be used as a drift knife in aircraft :
de
en
- US2366993A - Machine for the manufacture of cams :
en
- DE747056C - Method and device for debarking tree trunks :
de
en
- FR895036A - Device for adjusting the winding tools of spring winding machines :
en
fr
- US2366798A - Pipe union :
en
- US2366904A - Oxygen tent :
en
- GB566637A - Improvements in filing devices for card indexes and the like :
en
- US2366816A - Clothespin :
en
- CA424998A - Hay rake and loader :
en
fr
- USD139967S - Design fob a fabric :
en
- US2366702A - Powder container and blower package :
en
- CA424973A - Textile printing apparatus :
en
fr
- FR894867A - Method for depositing metal on a primer and apparatus for carrying out this deposit :
en
fr
- FR894889A - Process and device for the low temperature distillation and gasification of fuels and bituminous rocks :
en
fr
- US2366935A - Vacuum work holder :
en
- AU1804544A - Reactance tube and modulator circuit :
en
- FR894976A - Collet pin :
en
fr
- US2366818A - Friction draft gear :
en
- GB566666A - Improvements in or relating to vehicle bodies :
en
- GB566767A - Improvements in level luffing jib cranes :
en
- DE749473C - Sheet feeding and feeding device for printing machines :
de
en
- US2366735A - Lubricating composition, a wax depressor therefor, and its method of preparation :
en
- USD139978S - Design for a fabric :
en
- DE742524C - Artificial dentures :
de
en
- DE748467C - Circuit arrangement for telephone systems with dialer operation and several traffic directions :
de
en
- US2366781A - Plastics and method of making same :
en
- US2366964A - Centrifugal pump :
en
- US2367057A - Sulphonamide derivatives of 4-amino-3-methyl furazan and methods for their production :
en
- FR894905A - Linear poly-condensation products and process for preparing these products :
en
fr
- DE746590C - Process for the production of diagonally non-viscous leathers from flaked fish skin, removing the fibers and matting of these leathers on the flesh side :
de
en
- DE748819C - High voltage transformer with disc coil winding :
de
en
- US2366789A - Electrical testing equipment :
en
- US2367034A - Aneroid barometer :
en
- DE747310C - Measuring device for displaying the wind direction. :
de
en
- DE752862C - Process for the production of foamable slag material from blast furnace slag and similar silicate melts :
de
en
- US2367149A - Grease manufacturing apparatus :
en
- USD139962S - Newspaper boy statuette :
en
- US2367072A - Azo dyestuffs and their manufacture :
en
- USD139993S - Design fob a fabric :
en
- DK63087C - Coupling box for cable installations. :
da
en
- US2366927A - Swiveling brake caster :
en
- CA424950A - Engine starter mechanism :
en
fr
- US2366908A - Chucking booster for turret lathes :
en
- US2367099A - Power installation :
en
- CA424916A - Paper making machine :
en
fr
- CA424984A - Windshield cleaner :
en
fr
- CA424935A - Resinous felted fibrous composition :
en
fr
- US2367110A - Audio amplifier system :
en
- US2366962A - Nonsplitting nail :
en
- USD140005S - Hand grip for washing machine cover or the like :
en
- US2367059A - Burner control system :
en
- DE749032C - Shut-off valve for the oxygen bottles of breathing apparatus, especially breathing apparatus :
de
en
- DE750450C - Compressed air pressure rivet pliers :
de
en
- FR894961A - System for the industrial use of the forces of sea movements :
en
fr
- US2367025A - Liquid slip regulator :
en
- CA424970A - Record for recording and reproducing sound :
en
fr
- USD139969S - Design fob a fabric :
en
- US2367031A - Volumetric measuring machine :
en
- CA424992A - Web accelerating mechanism :
en
fr
- USD139968S - Design for a fabric :
en
- CA425003A - High heat radiation surface producing method :
en
fr
- DE747338C - Electric capacitor :
de
en
- DE749894C - Arrangement of the lubrication device in gear drive housings, in particular for the drive on a bogie side of rail cars :
de
en
- FR894934A - Comb for dry razor :
en
fr
- FR894895A - Manufacturing process of barrier layer electrodes :
en
fr
- CA424945A - Copper melting method :
en
fr
- DE746810C - Rotary ring mount for firearms on aircraft :
de
en
- DE747263C - Lid lock, especially for aircraft :
de
en
- US2366775A - Bottle cap reshaping device :
en
- US2367115A - Brake :
en
- US2367032A - Pump for mobile fire pumpers :
en
- DE747095C - In the swiveled-out state, a cover for the crew compartment of an aircraft that forms a windbreak hood that is closed on all sides :
de
en
- US2367107A - Grinding :
en
- DE747132C - Test facility for carrying out static vibration tests, especially on aircraft :
de
en
- DE750355C - Process for producing an alloying agent containing vanadium for iron and metal baths :
de
en
- FR894898A - parachute suspension belt equipment :
en
fr
- FR894999A - Process for obtaining high purity coal :
en
fr
- FR894965A - Coin selector mechanism for prepayment device :
en
fr
- FR894939A - Watertight closing of rubber sleeves for oscillating half-axles :
en
fr
- GB566759A - Connection block assemblies for electrical wiring purposes :
en
- FR894858A - Application of steel to chrome plating operations :
en
fr
- GB566672A - An improved means of forming sheet-metal :
en
- DE747255C - Fuel for diesel engines :
de
en
- GB566750A - Improvements in or relating to electric motor control systems :
en
- FR894877A - Dry-spinning process for artificial fibers :
en
fr
- FR894811A - Heating surface distillation furnace :
en
fr
- US2367096A - Antiglare device :
en
- US2367126A - Gravimeter null indicator :
en
- GB566773A - Improvements in eyelash curlers :
en
- GB566740A - Manufacture of sulphur-containing dyestuffs :
en
- DE748578C - Device for checking the operating time of electrical devices :
de
en
- US2366841A - Coupling :
en
- FR894948A - Thin coatings protruding from edges by thermal spraying on strips :
en
fr
- GB566667A - Thawing arrangement for cooling and thermal pumping plants :
en
- GB566678A - Improvements in and relating to methods of electrically welding heavy sections of metal :
en
- DE742372C - Process for dyeing molded structures made of polyvinyl chloride, post-chlorinated polyvinyl chloride or copolymers of vinyl chloride and vinyl ethers or esters :
de
en
- SE112878C1 - :
en
- FR894833A - Process for the preparation of sulfonamide derivatives :
en
fr
- US2366748A - Can closing machine :
en
- US2367014A - Circuit controlling device :
en
- GB566692A - Improvements in or relating to fuel injection apparatus for internal-combustion engines :
en
- US2366742A - Detoxicant :
en
- US2366858A - Pickup arm mounting :
en
- US2367062A - Telephone system :
en
- CA425002A - Compactly compounded fibrous substance :
en
fr
- US2367058A - Pyridine-3-sulphonamide derivatives and processes for their production :
en
- US2366718A - Vapor generator :
en
- CA424896A - Rotary cutter :
en
fr
- FR894931A - Box and in particular paint box :
en
fr
- DE747086C - Process for the protection of light metals against corrosion attacks :
de
en
- US2366733A - Communication system :
en
- US2367139A - Sound lens adjuster :
en
- USD139996S - Design fob a jacket :
en
- DE749940C - Procedure for material testing using ultrasonic waves :
de
en
- FR894808A - Rail current circuit breaker :
en
fr
- GB566703A - Improvements in or relating to variable electric condensers :
en
- US2366906A - Humidifying apparatus :
en
- US2366843A - One-way clutch :
en
- GB566693A - Improvements in or relating to fuel injection equipment for internal combustion engines :
en
- USD139988S - Design for a fabric :
en
- US2366803A - pflasterer :
en
- US2367001A - Method of producing amino derivatives of dehydroabietic acid compounds :
en
- FR894899A - Safety heating by exhaust gases :
en
fr
- FR894936A - Steels not subject to fracture during welding :
en
fr
- GB566644A - Improvements in or relating to vehicle headlamps :
en
- GB566658A - A new drawing instrument :
en
- DE748953C - Device for the optional connection of filters or oxygen breathing devices to the connection piece of gas protective masks :
de
en
- GB566656A - Improvements in flock printing on textiles :
en
- FR895046A - Improvements to frames for bicycles, tandems and the like :
en
fr
- GB566744A - Improvements in or relating to disk type brakes :
en
- FR894871A - Improvements in the production of a transit delay, or a phase shift of amplitude or duration modulated pulses :
en
fr
- GB566739A - Improvements in or relating to printing machines :
en
- US2366701A - Lubricating system for internal combustion engines :
en
- DE750466C - Colloid mill :
de
en
- US2367060A - Apparatus for feeding cut tobacco :
en
- DE748380C - Process for refining iron ores in a blast furnace :
de
en
- US2366855A - Method of making pigments :
en
- US2366886A - Capsule handling apparatus :
en
- FR894886A - Thread or yarn consisting of concentric fibers of different nature :
en
fr
- GB566694A - Improvements in or relating to fuel injection control gear for internal combustion engines :
en
- US2366892A - Aeronautical take-off gear :
en
- DE747312C - Device for optical or acoustic reporting of changes in measured values :
de
en
- FR894849A - Absorption mass and its manufacturing process :
en
fr
- FR894809A - Process for the manufacture of Thomas steel starting from a manganese iron for converter :
en
fr
- GB566733A - Improvements in or relating to textile pattern designing apparatus for looms :
en
- USD139954S - Design for a combined coaster and
tray :
en
- FR894903A - Method and device for operating combustion machines supercharged by means of exhaust gas turbo-compressors, in particular internal combustion engines for vehicles :
en
fr
- DE717596C - Hose with an inner lining made of rubber and fabric for conducting hydrocarbons, lubricants and the like. like :
de
en
- DE750343C - Gold alloys for wedding rings :
de
en
- DE748339C - Slip ring seal for high-speed shafts at high pressures and temperatures :
de
en
- BE456712A - Process for preparing alpha-halolactams :
en
fr
- FR894813A - Method and device for milling surfaces of variable curvature following one another :
en
fr
- GB566730A - Improvements in or relating to shaft drives for motorcycles :
en
- FR894916A - Improvements to Artificial Insects Used as Fishing Bait :
en
fr
- FR894983A - System for manufacturing slippers and the like :
en
fr
- US2367117A - Thermal responsive device :
en
- FR894914A - Dust separator for shoe trimming machine :
en
fr
- FR894985A - Process for the preparation of basic copper salts, starting from copper waste :
en
fr
- FR895011A - Process for using more particularly the tails of onions for obtaining an improved flour :
en
fr
- FR894994A - Double modulation transmission system :
en
fr
- DE750344C - Centrifugal switch :
de
en
- DE749272C - Device for determining the consumption (exchange) of electricity or the like that exceeds a preferably adjustable limit. :
de
en
- GB566627A - Improvements in or relating to screw-threaded members :
en
- GB566727A - Improvements in or relating to pouring spouts or necks for containers :
en
- US2367164A - Antenna folding mechanism :
en
- GB566663A - Improvements in navigation-aiding course-indicating repeater compasses :
en
- FR895032A - Base substances for lacquers :
en
fr
- DK63082C - Procedure for Manufacturing Wheel Hub. :
da
en
- DE748728C - Device to prevent the contamination of sight glasses for the level display of impure liquids :
de
en
- DE750422C - Slit diaphragm for masking out an X-ray cone :
de
en
- CA424980A - Imbibition printing method :
en
fr
- GB566701A - Improvements in or relating to the arrangement of steam superheater tubes in boiler furnace fire tubes :
en
- FR895033A - Distribution panel for assembly in series, arranged in the electrical pipeline network of an airplane :
en
fr
- US2366721A - Gyro caging device :
en
- US2366737A - 1,3-dioxolane modified organic products :
en
- FR894952A - Method and installation for the simultaneous treatment of sewage sludge and dry household refuse :
en
fr
- DE747146C - Control gear for an aileron that can be extended on extension arms from the wing of an aircraft :
de
en
- FR894864A - Improvements made to processes to conserve easily perishable substances :
en
fr
- AU1584044A - Improvements in or relating to profiling mechanisms or machines :
en
- FR894982A - Method and device for cutting parts of weft threads coming out of fabrics :
en
fr
- US2366741A - Aerial delivery container :
en
- US2366806A - Rotatable center for lathes and grinders :
en
- US2366817A - Lubricating oil :
en
- DE748914C - Process for the preparation of stilbene azo dyes containing metal :
de
en
- GB566662A - Apparatus for drying fibrous material such as grass and the like :
en
- GB566745A - Improvements in or relating to the coating of the interiors of hollow articles with polythene compositions :
en
- US2366759A - Brushless shaving preparation :
en
- DE747253C - For the measurement of azimuth and elevation angles, a specific alignment device, especially pressure theodolite :
de
en
- DE750365C - Process for the electroplating of carbide-containing sintered bodies or such molten alloys made of tungsten, molybdenum, titanium or zirconium :
de
en
- DK63085C - Apparatus for generating a high frequency AC voltage, preferably for measuring purposes. :
da
en
- FR894974A - New painting brush assembly process with the usual shapes and sizes :
en
fr
- DE749088C - Device for de-braining and shrinking skulls in children in the womb :
de
en
- US2367112A - Reversible lifeboat or raft :
en
- US2367030A - End piston ring :
en
- USD139970S - Design for a fabric :
en
- US2366937A - Air brake valve :
en
- US2366919A - Lifting magnet :
en
- US2366793A - Overhead garage door :
en
- CA424985A - Wattage regulator :
en
fr
- US2367049A - Automatic volume control for recorder amplifiers :
en
- US2366924A - Furnace grate structure :
en
- FR894817A - Process for the treatment of austenitic-based cast iron :
en
fr
- US2367027A - Toy grenade :
en
- CA13968S - Finger ring or similar article :
en
- FR894933A - High-frequency apparatus equipped with a uniformizing capacitor for short waves, and tubular capacitor used in such apparatus :
en
fr
- US2367018A - Tank car :
en
- US2367153A - Manufacture of cupric chloride :
en
- US2366976A - Compressing apparatus :
en
- US2366782A - Game and game apparatus :
en
- USD139980S - Design for a fabric :
en
- CA424936A - Ligneous moulding composition :
en
fr
- CA424981A - Slicing machine :
en
fr
- DE749521C - Optical compensation :
de
en
- US2366745A - Manifolding apparatus and method :
en
- US2366885A - Apparatus for assembling percussion primers :
en
- GB566681A - Improvements in and relating to high tension switches of oil break type :
en
- DE747583C - Conveyor device for road building materials :
de
en
- US2366814A - Hose coupling :
en
- US2367012A - Cartridge firing apparatus for power generation :
en
- FR894855A - Spindle arrangement applicable to machine tools, especially boring machines :
en
fr
- GB566640A - An improved method of securing together materials which are not capable ordinarily of being united by welding :
en
- DE747167C - Process for the production of nitrogenous fertilizers from fossil or recent plant bodies :
de
en
- FR894947A - Equipment for electrical transmission of remote positions :
en
fr
- US2366811A - Packaging machine :
en
- US2366909A - Power actuated pruning shears :
en
- US2366734A - Multiple actuator system :
en
- USD139971S - Design fob a fabric :
en
- FR894843A - Blotter, especially for ink :
en
fr
- CA425000A - Composite fabric :
en
fr
- DE748905C - Process for the production of an oxidized heating wire for glow cathodes :
de
en
- CA424911A - Mechanical pencil :
en
fr
- CA424978A - Railway car hatch cover device :
en
fr
- US2366787A - Method of thermochemically treating ferrous metal bodies :
en
- US2366926A - Coating and treating material :
en
- US2367138A - Filling spout :
en
- USD139999S - Design for a lady s suit :
en
- DE749327C - Writing bogus consumption meter :
de
en
- GB566635A - Improvements in or relating to variable speed electric driving mechanism :
en
- US2367028A - Control system :
en
- US2367125A - Method of making motor fuel and by-products :
en
- DK63089C - Device at Stokere. :
da
en
- USD139997S - Design for a detachable collar :
en
- FR894941A - Indicating device for distance measuring instrument :
en
fr
- FR894997A - Brake control :
en
fr
- US2366754A - Highway construction and method :
en
- US2366799A - Method of and means for treating heart ailments :
en
- US2367041A - Power operated hoist :
en
- US2367119A - Method of and apparatus for heating :
en
- US2366865A - Undergarment :
en
- CA424892A - Self-feeding furnace or stove :
en
fr
- FR894825A - Improvements to phase-shifting devices :
en
fr
- US2366973A - Car truck :
en
- US2366829A - Adjustable ladder leg :
en
- DE749349C - Device for the continuous determination of the Gaussian fluctuation rate of measured values :
de
en
- FR894915A - Manufacturing process of artificial viscose yarns :
en
fr
- FR894959A - Method and device for the preservation, drying and degreasing of organic substances, in particular bones :
en
fr
- GB566717A - Improvements in travelling grates for furnaces :
en
- FR894887A - Linear poly-condensation products and process for preparing these products :
en
fr
- GB566726A - Wrinkle finishes :
en
- US2366805A - Conversion of hydrocarbons :
en
- DE747227C - Suspension device for electroplating hollow bodies, in particular cartridge and cartridge cases :
de
en
- US2366861A - Card punching machine :
en
- DE747446C - Business machine system controlled under payment card filling :
de
en
- US2367145A - Sewing machine :
en
- FR894998A - Piston and piston ring :
en
fr
- FR894989A - Lead alloy, in particular for cable casing :
en
fr
- GB566710A - Improvements in or relating to pyrophoric lighters :
en
- CA424960A - High explosive projectile :
en
fr
- FR894911A - Process for the manufacture of material for multi-layered wooden rolls or cylinders, and products obtained by this process :
en
fr
- US2366711A - Method and apparatus for manufacturing grain products :
en
- US2366812A - Lifeboat davit :
en
- US2366846A - Bedspring :
en
- US2366834A - Pulse repeating system :
en
- US2367038A - Control apparatus for fuel burning appliances :
en
- FR894937A - Fabric printing process :
en
fr
- FR895012A - Elastic wheels for all kinds of vehicles :
en
fr
- DE750182C - Oval disc control for slide motors :
de
en
- FR894970A - Method and device for the continuous casting of metals :
en
fr
- DE750328C - Thickener for stuff printing :
de
en
- US2366922A - Truck :
en
- FR894949A - Manufacturing process of watertight feedthroughs :
en
fr
- CA424983A - Shaft coupling :
en
fr
- US2366987A - Shear for flanged metal shapes :
en
- US2366707A - Directional gyro :
en
- US2366851A - Background projector :
en
- DE748906C - Magnetic field tubes :
de
en
- US2366897A - Atmospheric pressure responsive measuring device :
en
- FR894927A - Process for preparing aqueous dispersions :
en
fr
- US2366822A - Ultrasonic cell :
en
- US2367053A - Disazo dyestuffs :
en
- US2367162A - Control apparatus :
en
- US2366749A - Process for making synthetic menthol :
en
- US2366770A - Collapsible container :
en
- US2366879A - Apparatus for separating galvanized articles :
en
- DE747153C - Armored land watercraft with air propeller drive :
de
en
- FR895013A - Adjusting the flow rate of reciprocating compressors :
en
fr
- FR894910A - Process for the manufacture of veneer sheets with inclined strips and sheets obtained by this process :
en
fr
- GB566705A - Printing process and apparatus :
en
- US2366842A - Combined one-way clutch and bearing :
en
- GB566743A - Improvements in or relating to spring seating surfaces, mattresses and the like :
en
- FR894971A - A vitamin enrichment process for all beverages: wine, cider, beer and spirits :
en
fr
- DE749415C - Method and device for pressing windings, in particular transformer windings, by means of annular springs :
de
en
- GB566758A - Improvements in or relating to containers for liquid :
en
- DE741556C - Device working with compressed air to determine the permanent impact resistance of suddenly stressed parts, in particular gun parts :
de
en
- DE764008C - Electric discharge tubes :
de
en
- CA424920A - Frequency modulation system :
en
fr
- US2366778A - Arbor chuck :
en
- FR894981A - Electric control relay :
en
fr
- US2367163A - Electromagnetic apparatus :
en
- US2366809A - Adjustable multiple connection :
en
- US2366952A - Proteinous material :
en
- US2367006A - Head protector :
en
- CA424934A - Container for fluids :
en
fr
- US2366831A - Woodworking machine :
en
- US2366958A - Apparatus for rectification :
en
- DE746628C - Monitoring device for setting and shooting in weapons of aircraft or the like firing through a propeller circle (so-called target target) :
de
en
- US2367134A - Steam chest construction :
en
- CA424967A - Traffic actuated control apparatus :
en
fr
- US2367120A - Process for improving the properties of rubber latex :
en
- US2367102A - Actuating mechanism for pressing machines :
en
- CA424891A - Snow plough :
en
fr
- USD139976S - Design for a fabric :
en
- DE750330C - Process for the production of organic sulfur compounds which contain halogen in an easily saponifiable form :
de
en
- US2367105A - Paper picker :
en
- CA424943A - Implement hitch :
en
fr
- US2366692A - Fire extinguishing device :
en
- DE749490C - Selector for step transformers assembled with a load switch :
de
en
- US2366968A - Control of the load distribution of a plurality of generator units or other energy transmission units supplying a common load :
en
- US2367076A - Clutch linkage :
en
- DE749510C - Process for the production of highly plastic bitumen :
de
en
- US2366991A - Pocket current tester :
en
- FR894854A - Wire heating body with insulating coating for electric discharge tubes :
en
fr
- FR895048A - Molding device to vulcanize the soles and assemble them with the shoes :
en
fr
- DE747148C - Flap connection :
de
en
- DE748709C - Method and device for the extraction of resinous woods and their chemical processing :
de
en
- FR894881A - Spray nozzle especially for liquids and abrasive suspensions :
en
fr
- US2367123A - Apparatus for producing metal bodies :
en
- DE747278C - Lids, especially for hand holes on aircraft :
de
en
- GB566736A - Improved means for preventing skidding of motor and other vehicles :
en
- US2366828A - Feed-back shield for threshing machines :
en
- US2366704A - Trunnion mount for machine guns :
en
- GB566639A - Improvements relating to gas meter casings :
en
- US2366998A - Accounting and statistical system :
en
- DE747219C - Method for the galvanic production of sound tape matrices :
de
en
- DE749482C - Telecommunication cable with symmetrically stranded wire groups for the transmission of higher frequencies :
de
en
- GB566711A - Improvements in forced draught apparatus for boiler furnaces :
en
- FR894876A - Electrical quotient measuring device comprising three windings and a magnet :
en
fr
- FR894827A - Improvements in automatic readjustment of a frequency to a nominal value by means of a motor :
en
fr
- GB566719A - Improvements in drilling clamps :
en
- FR894845A - Vehicle gasifier with ascending gasification and addition of water vapor :
en
fr
- US2366980A - Head motion for reciprocating conveying motions :
en
- US2367008A - Shipping container :
en
- GB566742A - Improvements relating to infants' comforters :
en
- FR894988A - Tri-carrier with fixed front wheel carrier and trainer and with swiveling rear axle with front control :
en
fr
- FR894996A - Method and centrifugal apparatus for spraying liquids, solutions, liquid mixtures and the like :
en
fr
- GB566691A - Apparatus for utilizing energy exerted by a mass of water subject to variations of level :
en
- US2366932A - Method for manufacturing beaded cord :
en
- FR894820A - Apparatus for gluing strips, strips, etc. around the slices of boxes. :
en
fr
- GB566714A - Improvements relating to windscreen wipers :
en
- FR894819A - Device applicable to pipe expansion compensators :
en
fr
- FR894964A - Stretch and elastic wood sole :
en
fr
- US2366690A - Highway crossing signal system :
en
- US2367166A - Lacteal-laxative products and process of making same :
en
- DE749110C - Safety closure on an edge of bags or the like. :
de
en
- DE750437C - Device for measuring a component in the air, in particular carbonic acid, through absorption :
de
en
- DE749479C - Heating resistor body for electrically powered vehicles :
de
en
- US2367024A - Cleaning creosote :
en
- US2366752A - Hollow building wall :
en
- US2367136A - Book, magazine, pamphlet, or the like :
en
- CA424988A - Negative resistance line loading means :
en
fr
- CA424918A - Welding fixture :
en
fr
- US2366889A - Motor tester :
en
- US2366929A - Floating signal light :
en
- US2367022A - norton :
en
- US2367113A - Electrographic recording medium :
en
- US2366773A - Air introducing device :
en
- US2366729A - Packing :
en
- FR894922A - Process for preparing sulfones :
en
fr
- DE745096C - Drive device working without friction clutches for the thread guide rails of flat weft knitting machines :
de
en
- USD139992S - Design for a fabric :
en
- DE747588C - Arrangement for introducing hydrogen into a discharge vessel to be operated as an electron tube :
de
en
- GB566722A - Improvements in or relating to telephoto lenses :
en
- CA424927A - Collet with removable pad :
en
fr
- DE747557C - Slip ring seal :
de
en
- CA424928A - Basic cast refractory :
en
fr
- USD139949S - Design fob a game cabinet :
en
- US2366872A - Time recorder :
en
- US2366850A - Flake aluminum finishes for lining food containers :
en
- US2366779A - Feeder for driers :
en
- US2366714A - Electrolyte for and method of anodically polishing copper :
en
- US2366902A - Keystone correction circuit :
en
- US2366874A - Composition of matter :
en
- FR895023A - Device and method for the exploitation of coal and other minerals :
en
fr
- CA424995A - Heating system :
en
fr
- FR894802A - Electrical contact converter :
en
fr
- FR894838A - Steel helmet :
en
fr
- CA424921A - Synthetic composition :
en
fr
- DE750361C - Process for tanning hides and skins :
de
en
- US2367171A - Collapsible model form :
en
- USD139951S - Combined hkel and platform for a shoe or similar article :
en
- US2366697A - Aircraft alighting gear :
en
- DE749530C - High pressure hose coupling :
de
en
- CA424910A - Corn harvester :
en
fr
- DE750453C - Safety device on pressurized riveting devices for aircraft construction :
de
en
- US2366896A - Method of making composite articles :
en
- US2366970A - Printing ink containing zein :
en
- US2366760A - Production of tropine :
en
- US2367141A - Hose rack :
en
- US2366939A - Position determining means :
en
- US2367172A - Disposal of refinery wastes :
en
- GB566670A - Improvements relating to friction clutches :
en
- US2367118A - Manufacture of titanium dioxide :
en
- US2366867A - Nested furniture leg support :
en
- CA424914A - Hydrocarbon distillate gelatination :
en
fr
- CA424941A - Cigar bunch machine :
en
fr
- US2366786A - Stem machine chuck :
en
- US2366870A - Protective device :
en
- CA424915A - Methyl cellulose composition :
en
fr
- US2366763A - Hydraulic sand feeder :
en
- US2366873A - Mineral oil composition :
en
- US2366871A - Combination aerial and turn indicator :
en
- CA424982A - Weighing scale :
en
fr
- FR895002A - Methods of cutting, and embedding in their support base of the initials and other subjects for the establishment of monograms and the like :
en
fr
- DE750471C - Locking device for sliding doors :
de
en
- DE754236C - Gas turbine :
de
en
- GB566671A - Coat construction :
en
- FR894969A - Drill bit for well drilling and other applications :
en
fr
- FR895007A - Installation of motor gas generators :
en
fr
- US2366751A - Airfoil :
en
- GB566642A - Improvements in small electric transformers :
en
- US2366796A - Preventing corrosion of ferrous metals by ammoniacal solutions of ammonium nitrate :
en
- GB566687A - Improvement in apparatus for disseminating materials in liquids :
en
- GB566696A - Improvements in or relating to fluid pressure devices for controlling the firing of automatic guns :
en
- CA424932A - Rail severing and removing method :
en
fr
- US2366931A - Nursing bottle holder :
en
- US2367056A - Sulphonamide derivatives of 3-amino-5-methyl-1,2,4-oxadiazole and processes for their production :
en
- FR895029A - Apparatus for obtaining fruit juice by means of water vapor :
en
fr
- US2366797A - Slider for separable fasteners :
en
- US2366895A - Combposite article and process of making same :
en
- DE749819C - Single-layer broken hole winding for three-phase asynchronous motors :
de
en
- US2367137A - Machine for grinding and turning brake drums :
en
- US2366923A - Pusher :
en
- GB566772A - Improvements in or relating to the formation of coloured photographic images by colour development :
en
- US2367075A - Cockpit enclosure and release mechanism :
en
- US2366784A - Disconnecting switch :
en
- FR894866A - Improvements in machines for severing a continuously driven paper tube or the like :
en
fr
- DE750434C - Method and device for recording events which vary in intensity over time :
de
en
- US2366975A - Cleanout plug means :
en
- US2366960A - Manufacture of ornamental chain :
en
- US2366720A - Vapor generator :
en
- FR894836A - Variometer with roller contacts :
en
fr
- US2366825A - Polishing of glass surfaces :
en
- US2367097A - Control mechanism for refrigerating devices :
en
- US2367042A - Signaling apparatus :
en
- DE750348C - Lock case for submachine guns :
de
en
- AU124659B2 - Reactance tube and modulator circuit :
en
- CA424893A - Announcing machine and system :
en
fr
- GB566654A - Improvements in earth loading and carrying scoops :
en
- GB566702A - Improvement in web feeds for wrapping machines :
en
- DE749375C - Cooling air duct for streamlined rear-engined vehicles :
de
en
- GB566766A - Improvements relating to the treatment of wood :
en
- DE746988C - Process for the manufacture of fired writing bodies, e.g. pencil leads, pens or chalks :
de
en
- FR895017A - Improvements to indirect lighting by white light, reading dials for control devices and others, more particularly used on board aircraft and vehicles :
en
fr
- US2366878A - Generator regulator :
en
- US2367033A - Actuator mounting :
en
- US2366915A - Purification of ferricyanide :
en
- US2367131A - Citrus juice powder and method of making same :
en
- FR894814A - Process for producing diesel fuels :
en
fr
- DE749567C - High-frequency conductor system with four cylindrical conductors arranged within a cylindrical conductive shield and insulated from it :
de
en
- CA424949A - Variable displacement pump :
en
fr
- FR894852A - Rotary cylinder switch :
en
fr
- FR895038A - Herbicides, fungicides, insecticides, ensuring crop protection :
en
fr
- DE745414C - Process for the preparation of monoazo dyes :
de
en
- FR894928A - Small hardware manufacturing process :
en
fr
- CA424989A - Electrical contact :
en
fr
- CA424926A - Pulp moulding method :
en
fr
- FR894896A - Electron tube :
en
fr
- FR894831A - Manufacturing process of metallic objects with hardened surface layer of precious metal :
en
fr
- FR894930A - Gasifier, in particular for motor vehicles :
en
fr
- US2366945A - Decarbonization of water :
en
- GB566731A - Improvements relating to railway or other traffic control light signals :
en
- DE748452C - Distillation plant with heat pump :
de
en
- DE747464C - Process for improving hardening detergents :
de
en
- US2366836A - Pulse repeating system :
en
- US2366982A - Instrument release :
en
- FR894868A - Engine cooling air intake device on rear engine vehicles :
en
fr
- CA424924A - Ignitron starter :
en
fr
- DE748813C - Electric synchronization control :
de
en
- GB566676A - Improvements in or relating to steel sleepers :
en
- DE748925C - Door pressure device for industrial ovens :
de
en
- US2366833A - Slip cover for furniture :
en
- FR894900A - Improvements to hot gas generating devices for drying systems :
en
fr
- USD139975S - Design fob a fabric :
en
- FR894923A - Device in machines for dressing grinding wheels used to sharpen tooth flanks :
en
fr
- IE16743L - Building slabs :
en
- CA424974A - Textile printing apparatus :
en
fr
- US2366869A - Assembled screw and lock washer :
en
- US2367077A - Dispensing faucet :
en
- US2367000A - Method of producing hydroxylated dehydroabietic acid compounds :
en
- US2366705A - Cotton cleaner :
en
- FR894883A - Process for the preparation of gels of water-soluble ethercellulocarbonic acid combinations :
en
fr
- DE748554C - Process for the production of acidic dyes of the anthraquinone series :
de
en
- FR894884A - Process for the preparation of alkali salts of water-soluble ethercellulocarbonic acids :
en
fr
- FR895014A - Installation of engine gas generators and gas engines :
en
fr
- FR895047A - Coiled electric capacitor :
en
fr
- CA424897A - Ski and snowshoe harness :
en
fr
- GB566628A - Improved glass working apparatus :
en
- DE745360C - Ignition cord timer :
de
en
- DE749594C - Switching and machine arrangement for generating continuously controllable active and reactive resistances of any sign :
de
en
- US2366717A - Apparatus for generating and superheating steam :
en
- US2367043A - Canopy support :
en
- US2367158A - Liquid seal vent :
en
- USD139957S - Base for an oil burner or the like :
en
- GB566649A - Improvements in or relating to discs for centrifugal separators and the method of manufacturing the same :
en
- US2367037A - Sulphonamide derivatives of 4-amino1, 2, 4-triazole and processes for their productio :
en
- US2367144A - Injection molding machine :
en
- FR894978A - Improvements to mechanical transmissions :
en
fr
- US2366823A - Firing mechanism for firearms :
en
- GB566631A - Improved apparatus for concentrating minerals and the like :
en
- US2366848A - Toy track layout :
en
- FR894844A - Manure or other fertilizer and agricultural products unloading cart :
en
fr
- US2367101A - Selecting device for telephone and signal systems :
en
- USD140002S - Design foe a knife holder :
en
- GB566765A - Improvements in the impregnation of hollow metal castings :
en
- US2367165A - Combustion device for solid fuels rich in gases :
en
- US2366694A - Means and method of well logging :
en
- USD140000S - Design for a lady s suit :
en
- US2367065A - Temperature indicator :
en
- DE749488C - Arrangement for compensating the harmonics occurring in power networks :
de
en
- CA424931A - Lug strap :
en
fr
- US2366847A - Door lock :
en
- US2367079A - Dynamoelectric machine :
en
- DE747145C - Pane joint for sight glass, in particular of aircraft :
de
en
- FR894869A - heat exchanger :
en
fr
- GB566763A - Improvements in trigger mechanism for firearms :
en
- GB566776A - Improvements in or relating to electroplating :
en
- DE747279C - Hydraulic fluid brake for aircraft running wheels :
de
en
- US2366913A - Automatic printing and totalizing metering system :
en
- US2366933A - Post binder :
en
- DE744621C - Feedback decimeter wave transmitter :
de
en
- US2366877A - Polishing disk :
en
- US2366774A - Safety control apparatus for fuel burners :
en
- US2366925A - Oil delivery control apparatus :
en
- FR894917A - Method of making joints in hollow conductor cables, filled with oil :
en
fr
- FR895024A - Process for recovering lactam monomer from linear polymeric amides :
en
fr
- CA424990A - Constricting tool :
en
fr
- US2366719A - Vapor generator :
en
- CA424954A - Speed governor :
en
fr
- US2366961A - Tunnel segment and method of making same :
en
- CA424947A - Air jet gyro drift control :
en
fr
- CA424904A - Punching device :
en
fr
- US2366876A - Toothbrush receptacle :
en
- US2366946A - Adjusting mechanism for dual brakes :
en
- US2367130A - Electron discharge device :
en
- DE747434C - Process for producing molded bodies from thermoplastic, hardenable mass, in particular synthetic resin :
de
en
- GB566741A - Manufacture of sulphur-containing dyestuffs :
en
- US2366736A - Alkylation of isoparaffins :
en
- CA424901A - Lifting and carrying tool :
en
fr
- US2366916A - Portable overpass :
en
- US2366769A - Vermiculite bonded product and process of making the same :
en
- DE748392C - Process for the production of lacquer-like lacquer and paint dispersions :
de
en
- DE748544C - Water-cooled wind and slag form for shaft furnaces, especially for blast furnaces :
de
en
- FR894839A - Reception selector for teleprinter :
en
fr
- DE749119C - Buoy-like container to hold shipwrecked people :
de
en
- FR895027A - Method for the test without deterioration of materials by ultrasonic waves :
en
fr
- US2367036A - Processes of color photography and compositions and articles therefor utilizing polymeric color formers :
en
- US2367168A - Package binding :
en
- CA424952A - Engine starter :
en
fr
- DE748526C - Process for the production of clinker bricks or similar building elements with high compressive strength :
de
en
- CA424919A - Cathode for discharge tubes :
en
fr
- US2366963A - Dispensing device :
en
- CA424895A - Printing press :
en
fr
- FR894821A - Process for the exact interlocking of box bodies in their angular bases with rounded corners :
en
fr
- FR895006A - Mechanical suction cup :
en
fr
- FR894987A - Process for the continuous drying of peat and other aqueous material in grains or lumps :
en
fr
- FR894956A - Use of a vehicle for the administration of hygienic or useful substances and industrial products prepared by means of this vehicle :
en
fr
- CA424899A - Oil burner and system :
en
fr
- US2367116A - Wave control circuit :
en
- CA424885A - Laminated material :
en
fr
- US2366710A - Sausage casing :
en
- DE750119C - Process for the production of protein substances from muscle fibers of animal origin :
de
en
- US2366788A - Treatment of plastic materials :
en
- US2367035A - Transparent canopy mounting :
en
- US2366989A - Therapeutic device :
en
- US2367067A - Reflector :
en
- US2366785A - Conversion of continuous filaments into staple fiber yarns or like products :
en
- US2366881A - Thermoelectric alloys :
en
- US2366950A - Microphone boom :
en
- US2366911A - Floating roof storage tank and method of storing liquids :
en
- DE749932C - Optical system for prismatic beam deflection :
de
en
- GB566688A - Improvements in and relating to electric lamps :
en
- US2367054A - Signaling system :
en
- FR894837A - Tuning device for band extension in shortwave reception :
en
fr
- US2366967A - Convertible freight car :
en
- US2367108A - Casein component of water paints :
en
- USD139966S - Design for a fabric :
en
- GB566761A - Improvements in apparatus for cooling materials discharged from kilns :
en
- FR894826A - Improvements to electron or ion beam tubes with band-shaped beam :
en
fr
- IE16705L - Private automatic telephone exchanges. :
en
- US2366730A - Floating chair type seat :
en
- US2367095A - Clip for venetian blind slats :
en
- USD139956S - Design for a wrench :
en
- DE758461C - Observation facility for submarines :
de
en
- US2367088A - Top roll assembly :
en
- FR894801A - Mechanical control device of a plate brake servo :
en
fr
- US2367063A - Sinter treating means :
en
- DE747318C - Process for the production of aluminum workpieces to be soldered soft with the help of galvanic coatings :
de
en
- US2366801A - Drier control system :
en
- US2367021A - Cooling bed :
en
- US2367055A - Fuel system :
en
- FR894945A - Electronic microscope :
en
fr
- DE741856C - Push-pull circuit for ultra-short waves :
de
en
- FR895000A - Improvements made to magnetic compasses :
en
fr
- FR894853A - Safety lock for automatic firearms trigger devices :
en
fr
- US2366708A - Recording apparatus :
en
- US2367133A - Synthetic lubricant :
en
- US2366795A - Propeller :
en
- US2367044A - Toaster :
en
- US2367009A - Fluid system control :
en
- US2366954A - Method of making piezoelectric crystals :
en
- US2367098A - Ice tray :
en
- FR894804A - Device for debarking fibrous stems of hemp, nettle, etc. already boiled :
en
fr
- US2366731A - Alkylation of isoparaffins :
en
- DE743509C - Process for covering flat structures with synthetic rubber :
de
en
- US2367050A - Production of hydroxy fatty acids :
en
- CA424886A - Animal trap :
en
fr
- DE747186C - Removable paneling for landing gear struts or the like that can be retracted into the airframe of an aircraft :
de
en
- USD139960S - Design fob a battle :
en
- FR894980A - Replacement cork tire for cycles and trailers :
en
fr
- US2367081A - Process of treating petroleum hydrocarbons :
en
- US2366758A - Firing mechanism :
en
- DE747615C - Device for applying layers to film strips :
de
en
- GB566755A - Improvements in or relating to electric panelboards :
en
- CA424972A - Fabric pressing machine :
en
fr
- DE747509C - Film development clock :
de
en
- US2366804A - Daylight photographic numbering machine :
en
- US2367089A - Traction device :
en
- GB566651A - Manufacture of electron discharge devices :
en
- USD139973S - Design for a fabric :
en
- FR894893A - Coupling arrangement for tokenized telephone devices, traffic by network groups :
en
fr
- FR895040A - Separator for accumulators :
en
fr
- GB566634A - Frequency modulation receiver :
en
- FR894812A - Rudder control for ships :
en
fr
- DE749236C - Self-excited alternating current generator :
de
en
- DE750366C - Process for derusting iron and steel surfaces :
de
en
- DE750357C - Cam switch arranged in the middle of an electric tram car :
de
en
- GB566707A - Improvements in or relating to fertilizer distributing machines :
en
- DE750470C - Pressure stilt for presses or the like :
de
en
- DE739399C - Pawl freewheel :
de
en
- US2366910A - Electric soldering iron :
en
- DE748200C - Method and device for manufacturing ampoules and other glass vessels from glass tubes :
de
en
- FR894880A - Provision relating to harrows or similar machinery :
en
fr
- US2366713A - Method of anodically polishing nickel :
en
- USD139972S - Design fob a fabbic :
en
- DE749580C - Method and device for reducing the burn-up of iron and its companions in cupolae :
de
en
- US2366783A - Stoker :
en
- US2366849A - Wallet :
en
- US2366917A - System for and method of treating sewage or other waste material :
en
- FR894822A - Propeller and its manufacturing process :
en
fr
- CA425001A - Distillation process :
en
fr
- DE745261C - Process for the production of lightweight concrete :
de
en
- US2366693A - Selector valve :
en
- US2366709A - Rail car underframe :
en
- US2366837A - Pulse repeating system :
en
- FR894862A - Clothing article and process for its manufacture :
en
fr
- FR894805A - Relay :
en
fr
- FR894835A - Ball or roller bearing :
en
fr