• US2006190A - Match box : en
  • US2006299A - Heat interchange apparatus : en
  • US2006134A - Automatic fuel supply for burners : en
  • AU1802534A - Improvements in or relating tothe treatment of sulphur dioxidecontaining gases : en
  • DE614893C - Process for the preparation of water-insoluble monoazo dyes : de en
  • SU43424A1 - Method for separating neutral oils from phenolic solution : en ru
  • DE614820C - Circuit arrangement in telecommunications systems with crediting of various charges for outgoing connections in the same zone by subscribers of different tariff classes : de en
  • AT142242B - Process for the production of condensation products. : de en
  • SU43427A1 - Screw turbine : en ru
  • US2006191A - Adjustable overflow device : en
  • PL21524B1 - Device for cutting a tobacco roll in cigarette making machines. : en pl
  • CH177925A - Overlying pair of rollers for conveying the thread in the rayon manufacturing process. : de en
  • PL21489B1 - Folding pole. : en pl
  • PL21528B1 - Process for the preparation of basic benzodioxane derivatives. : en pl
  • US2006197A - Pneumatic tire : en
  • SU43409A1 - Device for removing products from the stamp : en ru
  • US2005960A - Garment finishing apparatus : en
  • PL21500B1 - Swider with unbalanced blades : en pl
  • PL21565B1 - Metal propeller hub made of light alloys, especially with high magnesium content. : en pl
  • CH177969A - Device for making chemically reactive gases or vapors recognizable in inert gases. : de en
  • CH178108A - Process for the production of a new azo dye. : de en
  • FR782457A - : fr
  • GB430705A - Improvements in or relating to cups and saucers : en
  • US2006102A - Booster brake for vehicles : en
  • US2006242A - Automobile lifting device : en
  • AT142279B - Road paver. : de en
  • DE615013C - Device for fastening a freely expandable inlet chamber for steam or gas turbines centered in the housing : de en
  • CH178072A - Reflector lens for incident and transmitted light, in particular for reflectors. : de en
  • PL21521B1 - Frames for additional glasses. : en pl
  • US2006091A - Conveyer : en
  • US2006268A - Fastener for bags : en
  • AU1986634A - Improvements in and relating to collapsible containers : en
  • USD96054S - Design for a cravat holder : en
  • CA351115A - Roofing holder : en fr
  • US2005767A - Method and apparatus for operating oil wells : en
  • US2005883A - Regulating system : en
  • US2005940A - Roughage mill : en
  • US2006075A - Star and time finder : en
  • DE615121C - Process for the operation of photocells with external photoelectric effect : de en
  • GB430722A - Improvements in and relating to electric welding fluxes : en
  • GB430999A - Improvements in and relating to hydraulic presses : en
  • CH177990A - Process for the production of multicolored effects on pressed objects. : de en
  • CH178009A - Tube steam generator with interchangeable tube elements. : de en
  • CA351151A - Abrasive throwing apparatus : en fr
  • GB430703A - Improvements in or relating to photographic or cinematograph cameras with view finders : en
  • GB430763A - Improvements in and relating to direct current electric circuits employing fine wire coils : en
  • GB430721A - Improvements in miners' or the like safety lamps : en
  • BE409719A - : en
  • US2005964A - Oil burner : en
  • AT142185B - Switching device connected to a door lock for switching on the timer of a lighting system. : de en
  • AT142282B - Overrunning clutch for motor vehicles. : de en
  • GB431012A - Improvements in rubber mixing or preparing machines : en
  • PL21607B1 - Rifle scope. : en pl
  • DE615209C - Sewing machine with zigzag stitch and flat embroidery device : de en
  • GB430893A - Improvements in ships or boats and means for propelling the same : en
  • PL21604B1 - A method of treating boron minerals and a device for carrying out this method. : en pl
  • US2006265A - Method of and apparatus for treating grain for extermination of insect life therein : en
  • SU43458A1 - A method of manufacturing perforated cathodes : en ru
  • GB430790A - Improvements relating to swimming suits and like garments : en
  • CA351147A - Concrete forming device : en fr
  • CH178060A - Telephone installation for bilateral traffic. : en fr
  • SU43536A1 - Hydraulic relay for control and monitoring devices : en ru
  • GB430878A - Improvements in and relating to illuminated signs : en
  • US2006185A - Needle threading device : en
  • US2006303A - Flexible connection : en
  • PL21575B1 - Method for the production of water-insoluble azo dyes. : en pl
  • SU43585A1 - The method of electrolytically obtaining the unstable products of anodic oxidation and devices for implementing this method : en ru
  • US2006148A - Muffle for use in connection with the casting of precious metals : en
  • US2006254A - Automatic reclosing circuit breaker system : en
  • CH177980A - Thread cutting machine. : de en
  • AU1986134A - Improvements in electric batteries : en
  • US2006326A - Flexible coasting sled : en
  • CH178080A - Device on motor vehicles to make the driving speed recognizable from the outside. : de en
  • DE615041C - Flexible electrical cable with a knitted tubular cover : de en
  • US2006027A - Fuel-valve lock for motor vehicles : en
  • US2005834A - Refrigeration : en
  • US2005906A - Box stacker : en
  • CA351226A - Television apparatus : en fr
  • GB430768A - Improvements in or relating to electric spot welding machines : en
  • PL21618B1 - Regulating resistor or potentiometer. : en pl
  • US2005993A - Holder for dental x-ray films : en
  • US2005859A - Mail advertising device : en
  • US2006289A - Teeth-cleansing appliance : en
  • AT142115B - Closure for handbags or travel bags with lighting device. : de en
  • PL21506B3 - Method for the production of Hodo-oxynaphthalene-disulfonic acids. : en pl
  • SU43548A1 - Missile d : en ru
  • US2006141A - Steam pop-off valve : en
  • CH177923A - Bottle cap. : de en
  • DE615025C - Device for connecting a disc-shaped polishing brush with a polishing device : de en
  • GB430829A - Improvements in cooking apparatus : en
  • GB430886A - Improvements in or relating to gyroscopic stabilizers : en
  • GB430912A - Method of and apparatus for cleaning, coating or otherwise treating tubes and like tubular bodies by means of a blast : en
  • DE615046C - Process for the preparation of a dye of the anthraquinone series : de en
  • GB430501A - Improvements in spinning and like machines : en
  • PL21605B1 - Altimeter. : en pl
  • GB431140A - Improvements relating to liquid fuel injection pumps : en
  • GB430896A - Improvements relating to mattresses or bedstead bottoms : en
  • GB431043A - Preventing pontefract cakes and other liquorice paste confections from adhering to the instrument with which they are stamped : en
  • US2005949A - Vernier for meter registering mechanism : en
  • US2005972A - Back support : en
  • PL21537B1 - Grinding device. : en pl
  • PL21486B1 - Tube for articles in the form of a paste with a device for extracting its contents. : en pl
  • US2006212A - Package : en
  • US2006227A - Contact insecticide : en
  • AT142120B - Stair carpet rod with fastening eyes. : de en
  • AT142235B - Process for improving the softness and suppleness of leather. : de en
  • DE615088C - Switch with push rod for controlling a toggle switch : de en
  • US2005785A - Treatment of filaments, threads, yarns, and the like : en
  • DE615026C - Stuffing box seal with rigid packing : de en
  • DE615156C - Rotary piston internal combustion engine : de en
  • GB430821A - Improvements in and relating to apparatus for operating electric discharge tubes : en
  • DE615122C - Clamping device for electrical resistance welding machines, the movable jaws of which each consist of at least one clamping part and one contact part : de en
  • GB430662A - Improvements in or relating to pusher airscrew aeroplanes : en
  • GB431018A - Improvements in electric motors : en
  • GB430678A - Improvements in or relating to pressure gas burners : en
  • GB430670A - An improved blower tube for boiler cleaners : en
  • AT142245B - Process for the production of a fiber-resistant, highly viscous solution giving, very pure cellulose. : de en
  • DE614993C - Process for the preparation of monoazo dyes : de en
  • PL21511B1 - A method of producing a compressed gas medium. : en pl
  • US2006164A - Vegetable glue and process for making the same : en
  • US2006325A - Scooter and sleigh runner : en
  • GB430938A - Improvements in or relating to window or like ventilators : en
  • US2006321A - Demand meter : en
  • SU43607A1 - Valve or tap valve : en ru
  • CA351182A - Railway car spring suspension : en fr
  • GB430877A - Improvements in or relating to burners for gaseous or vaporous fuel : en
  • US2006101A - Reversing mechanism for dry gas meters : en
  • PL21487B1 - Radiant heater, provided with a device for heating the water. : en pl
  • SU43471A1 - Method for isolating vegetable oils : en ru
  • GB430977A - Improvements in or relating to motor vehicles : en
  • GB431143A - Improvements in and relating to edible extracts from the flesh of sea animals : en
  • DE615162C - Drive surface control for aircraft and water vehicles, pumps, fans, wind, steam and water power machines : de en
  • AT142196B - Method and device for the care of feathers enclosed in pillows, blankets or the like. : de en
  • SU43442A1 - Radio receiver : en ru
  • SU43538A1 - A device for spreading grain from an airplane : en ru
  • US2006296A - Smoking pipe attachment : en
  • US2006239A - Ignition coil construction : en
  • GB430953A - Improvements in or relating to water-proof and grease-proof papers, and process of making the same : en
  • AT142243B - Process for the production of rubber coverings with a mosaic-like pattern. : de en
  • CH177987A - Method and apparatus for joining unvulcanized rubber articles, in particular rubber hoses, to form tires. : de en
  • US2006099A - Audion amplifier : en
  • US2006086A - Method of carrying out oxidative fermentations by molds or fungi : en
  • GB430836A - Improvements in apparatus for the determination of the refraction of the eye : en
  • US2006010A - Separating wax from oil : en
  • US2006119A - Apparatus for the separation of dry materials : en
  • AT142197B - Method and device for the direct shaping of liquid metals. : de en
  • DE615090C - Synchronous power plant with synchronous active power generators and synchronous reactive power generators with damper winding : de en
  • US2006150A - Panel board and method of wiring the same : en
  • PL21532B1 - Device for automatic braking of the moving drum of the winch. : en pl
  • US2006122A - Windshield defrosting device : en
  • GB430957A - Improvements in loud speakers : en
  • GB430996A - An improved carton or wallet : en
  • SU43462A1 - Device for amplifying photocurrents : en ru
  • GB430841A - Improvements in or relating to wireless receiving systems : en
  • DE615007C - Method and device for closing the canal openings in hollow bricks : de en
  • PL21569B1 - Method for the production of monoasic dyes. : en pl
  • DE615012C - Process for the production of ammonium sulphate : de en
  • GB431044A - Improvements relating to bathing costumes : en
  • GB430701A - Improvements in rotary compression refrigerating machines : en
  • GB431011A - A process for the production of plastic materials : en
  • GB431014A - Improved means for supporting vacuum cleaner nozzles : en
  • GB430822A - Improvements in electric lamp bulbs : en
  • GB430842A - Aeroplane brakes and their controls : en
  • GB431188A - Improved clip device for suspending or holding small articles, for example, towels : en
  • SU43608A1 - Method of making a bath to prevent rusting of iron and steel products : en ru
  • PL21543B1 - The key to open cans, especially canned food. : en pl
  • US2006004A - Window casement : en
  • US2006180A - Target game : en
  • GB430853A - Improvements in or relating to indirectly heated cathodes for electron discharge tubes : en
  • AT142161B - Starting device for internal combustion engines. : de en
  • CH178062A - Process for increasing the traffic capacity of a cable operated in a four-wire circuit and system for carrying out the process. : de en
  • US2005720A - Shoe support : en
  • CA351265A - Dyestuff : en fr
  • GB431023A - Improvements relating to footwear : en
  • GB430777A - Improvements in or relating to the manufacture of metallic powders : en
  • DE615006C - Echo sounder : de en
  • DE614999C - Vending machine token with grooves : de en
  • US2006229A - Art of coating paper : en
  • AT142260B - Roller skate with an endless running surface. : de en
  • DE614933C - Wrapping device : de en
  • CH178093A - Gyroscopic control unit. : en fr
  • AT142256B - Edge protection for skis. : de en
  • US2006007A - Camera for taking instantaneous color photographs : en
  • PL21535B1 - Tool for cleaning grates. : en pl
  • US2006020A - Process for preparing a substance derived from an amino aliphatic acid and phenylquinoline orthocarboxylic acid which is capable of lowering the uric acid level : en
  • US2006065A - Portable power hammer : en
  • US2006143A - Bottle and method of manufacturing same : en
  • CH178069A - Superimposition receiving circuit in which a multi-grating tube is used to rectify the vibrations received and to generate the local vibrations. : de en
  • CA351117A - Spark generating system : en fr
  • SU43466A1 - Device for the suspension of continuously operating electrodes with a metal sheath for electric furnaces : en ru
  • US2006259A - Zinc sulphide and process of making the same : en
  • DK50358C - Paper, in particular printing paper, which consists of several layers, as well as the procedure for its manufacture. : da en
  • USD96075S - Design for a spoon ok : en
  • SU43571A1 - Apparatus for automatically maintaining the pressurized elastic chamber of hydraulic system gates in an inflated state : en ru
  • AT142254B - Insulating materials. : de en
  • CH177977A - Process for the thermal extraction of magnesium. : de en
  • CH177995A - Blocking valve, especially for gas or electricity. : de en
  • BE409119A - : en
  • CH178053A - Cash register with printing mechanism, in particular for restaurants. : de en
  • CA351128A - Electric relay : en fr
  • CH178056A - Equipment such as wardrobe items, travel equipment, etc. : de en
  • US2005958A - Tile : en
  • US2005868A - Manufacture of sodium carbonate monohydrate : en
  • US2006172A - Electric machine : en
  • SU43580A1 - Vetrosilov installation : en ru
  • US2005811A - Method of preparing and maturing alkali cellulose : en
  • US2005982A - Gas saving deflector : en
  • US2005965A - Airfoil control means : en
  • US2006205A - Exhaust gas analyzer : en
  • US2005930A - Manifolding record : en
  • AT142297B - Vehicle frame. : de en
  • BE409578A - Paper match made in a special process : en fr
  • CA351221A - Resin production : en fr
  • CA351235A - Electro-optical scanning system : en fr
  • CH177978A - Process for increasing the corrosion resistance of magnesium-containing aluminum alloys. : de en
  • DE615158C - Fuel injection pump for internal combustion engines : de en
  • DE615197C - Ring-shaped tassel for curtains, curtains and like : de en
  • DE615215C - Machine for labeling or wrapping workpieces made of fragile or kneadable material : de en
  • GB431039A - Improvements in and relating to supersonic heterodyne receivers with circuits of intermediate frequencies : en
  • GB431137A - Improvements in and relating to electro-magnetic interrupters : en
  • SU43612A1 - Loom for making reed or similar fabric : en ru
  • US2005762A - Dispensing unit : en
  • US2005901A - Induction sheet heater : en
  • US2006196A - Means for supplying a polishing medium to polishing machines : en
  • DE615242C - Crankshaft with counterweights : de en
  • US2005771A - Device for controlling the speed of internal combustion engines : en
  • CH178049A - Method of making a make-up. : de en
  • SU43456A1 - Magnetoelectric measuring instrument : en ru
  • CA351120A - Leg guard : en fr
  • PL21557B1 - Broadcasting apparatus for transmitting images of a film which moves continuously. : en pl
  • AT142231B - Process for making digestive baked goods. : de en
  • CA351142A - Roof tile making apparatus : en fr
  • CH177961A - Toy. : en fr
  • US2006080A - Extrusion press : en
  • US2006206A - Closure mechanism for the discharge openings of concrete mixer drums : en
  • CH177888A - Chimney made of multi-walled hollow structures. : de en
  • GR5325B - FIRE EXTINGUISHING BOMB. : el en
  • CA351205A - Electric cable joint : en fr
  • DE614998C - Scales with a pressure and a perforation device for the weighing results : de en
  • AU2032034A - Improvements in or relating tothe prevention of sludge formation in lubricating oils : en
  • AT142192B - Electric shaver with a floating blade. : de en
  • GB430729A - Improvements in or relating to grinding discs for mills : en
  • SU43463A1 - Mining intelligence device : en ru
  • SU43494A1 - Hyperball tool : en ru
  • US2005992A - Ignition system : en
  • USD96058S - Design fob a hat : en
  • US2006284A - Hair straightening device : en
  • DE615021C - Electrolytic cell with liquid electrolyte, in particular electrolytic capacitor : de en
  • CA351247A - Quinoline derivative : en fr
  • CA351138A - Racket string tightening machine : en fr
  • CH177894A - Wood burning stove. : de en
  • US2005911A - Bull rake, loader and lifter : en
  • US2006113A - Apparatus for applying a cigar wrapper to a bunch : en
  • SU43508A1 - Peat sampler : en ru
  • SU43570A1 - Ramped dam : en ru
  • CH178120A - Process for the production of an indigoid dye. : de en
  • USD96049S - Design for a heater : en
  • AT142131B - Connection of butt-abutting, twisted reinforcing bars and process for their production. : de en
  • GB430800A - New or improved lightning conductor device for use in connection with wireless aerials : en
  • CH177905A - Heating pipe de-sooting device for steam boilers. : de en
  • US2005803A - Toy fishing outfit : en
  • DE615014C - Periodically acting absorption refrigeration machine : de en
  • DK50368C - Termion Generator for Generating High Frequency and Ultra High Frequency Oscillations. : da en
  • US2006047A - Clasp or connecter for watch : en
  • GB431008A - Seat cover particularly for the seats of motor-vehicles : en
  • US2006118A - Cover for chickens : en
  • US2006278A - Rimless endpiece mounting : en
  • GB430865A - Process of separating sulphur from gases containing hydrogen sulphide : en
  • US2005854A - Sucker machine : en
  • GB430648A - Improvements in or relating to cameras with focal plane shutters : en
  • GB430784A - Improvements in intermittent drive : en
  • SU43561A1 - Electric device to the feeding device of the scutching machines : en ru
  • US2006258A - Device for blowing fire-extinguishing gas into storage bins carrying more or less fine materials : en
  • CH177913A - Foldable seating arrangement. : de en
  • PL21495B1 - Road roller, convertible into a combat vehicle, similar to a tank. : en pl
  • PL21572B1 - Method of producing a medicament against diseases of the teeth and jaws. : en pl
  • GR5323B - MACHINE FOR THE AUTOMATIC PRODUCTION OF PASTA FROM STRAIGHT FROM FLOURS. : el en
  • US2006214A - Dispensing apparatus : en
  • US2005727A - Controlling mechanism for vehicle dump doors : en
  • PL21586B1 - Powder sprayer for powdering solid materials. : en pl
  • US2005822A - Hydraulic machine tool : en
  • US2006014A - Ironing board : en
  • US2006306A - Apparatus and method for temperature regulation : en
  • GB430828A - Improvements in or relating to the direct manufacture of rubber material from latex and like aqueous dispersions : en
  • SU43596A1 - Keyboard Electromusic Instrument : en ru
  • US2005733A - Heat exchange apparatus : en
  • SU43577A1 - Fitting to Eclipse type wind turbine with tail and side handlebars for shutting it out of the wind : en ru
  • US2005777A - Stereoscopic photography and objective system therefor : en
  • DE615249C - Decorative pictures or objects of daily use in the style of old porcelain diaphanias : de en
  • GB430976A - Improvements relating to pumps : en
  • IS82B6 - Warp : en is
  • GB430973A - Improvements in and relating to mechanism for cooling the heated seals of heat sealed packages : en
  • DE569461C - Hollow stone : de en
  • DE615193C - Arrangement with photoelectric cells : de en
  • US2005770A - Hop extractor : en
  • USD96017S - Design for : en
  • USD96037S - Design fob an ash tray : en
  • US2005798A - Directional apparatus : en
  • US2005825A - Weather strip : en
  • DK50354C - Fold straightener for web-shaped Material. : da en
  • DE613740C - Automatic shunting system for moving wagons : de en
  • DE615187C - Electric drive for key machines, especially typewriters : de en
  • DE615069C - Screw-on adjustable jaw binding for snowshoes : de en
  • DE615196C - Foldable wallet : de en
  • GB430955A - Improvements in fans : en
  • GB431196A - Improved manufacture of therapeutic preparations of glands, tissue, liver and the like : en
  • GB430902A - Improvements in or relating to refrigerating systems : en
  • SU43541A1 - Method of fastening metal bushings at the ends of a wooden axis : en ru
  • DE576840C - Air storage diesel engine : de en
  • GB430736A - Improvements in metal vapour rectifiers : en
  • GB431033A - Improvements in and relating to electromagnetically operated driving devices : en
  • GB430682A - Improvements in or relating to couplings for flexible tubes : en
  • PL21603B1 - Hearth for grateless gas generators. : en pl
  • GB430862A - Improvements in travelling trunks, suit-cases, laundry boxes, and the like : en
  • GB431024A - Improvements in or relating to collapsible fish traps : en
  • SU43543A1 - Adaptation to the drain pipe to accelerate the discharge of fluid : en ru
  • US2006305A - Carrier dispatch system : en
  • US2005895A - Fastening device : en
  • SU43590A1 - Filling apparatus to the blast furnace : en ru
  • US2005858A - Compression control apparatus : en
  • US2005862A - Hedge trimming device : en
  • US2006081A - Electrode for vapor electric devices : en
  • US2005824A - Clipper : en
  • US2005837A - Manufacture of photographic emulsions : en
  • SU43576A1 - Electric hammer of magnetic type : en ru
  • US2006201A - Collar support : en
  • DK50371C - Pigmentation of Fabrics. : da en
  • GB431036A - Improvements in or relating to manifold writing devices : en
  • GB430894A - Tea and like strainers : en
  • GB430925A - Improvements in variable speed power transmission mechanism : en
  • SU43579A1 - Fitting to Eclipse type wind turbines with tail and side rudders for shutting it out of the wind : en ru
  • US2005819A - Core drill : en
  • US2006084A - Refinery fitting : en
  • US2006165A - Gearing device for bicycles and the like : en
  • US2006181A - Lubricating device : en
  • US2006210A - Antiskidding device : en
  • US2006253A - Movable weir : en
  • DK50355C - : da
  • DE614989C - Process for the extrusion of seamless tubes : de en
  • PL21518B1 - 1? E, S / C *! Friction clutch. : en pl
  • DE615066C - Alternator with two-part housing : de en
  • GB431003A - Improvements relating to pivots for metal framed windows : en
  • SU43481A1 - Valveless Electromagnetic Pump : en ru
  • GB430734A - Improved apparatus for the manufacture of pipes and or the lining thereof with cementitious material : en
  • GB430951A - Improvements in and connected with change gear mechanism : en
  • GB430879A - Mudguard arrangements for the steering wheels of vehicles : en
  • GB454312A - Improvements in or relating to the manufacture of organic compounds : en
  • DE1341207U - : de en
  • SU43449A1 - Goats for rewinding cables : en ru
  • SU43600A1 - An apparatus for making dental plates of rubber and the like. : en ru
  • US2005793A - Oscillation generation : en
  • US2005741A - Magneto-strictive sound generator : en
  • US2005917A - Means for the production of circular or elliptical oscillations : en
  • US2006137A - Golf practice device : en
  • US2006231A - Method of and apparatus for sealing electric lamps and similar articles : en
  • DE615176C - Device for fastening circular knives on shafts : de en
  • SU43474A1 - Gas generator for gasification of pulverized fuel : en ru
  • US2006040A - Feed for sheet metal working machines : en
  • US2005939A - Refrigerator rack : en
  • USD96071S - Design for a razor blade sharpener : en
  • US2006176A - Game : en
  • AT142133B - Methods and equipment for emptying, cleaning and topping up locomotive boilers. : de en
  • AT142241B - Method for treating whole coffee beans with steam. : de en
  • CA351169A - Glass shaping method : en fr
  • DE615147C - Process for the production of yellow to red chrome paints : de en
  • GB431026A - Driving mechanism for the rotary tables of deep boring apparatus : en
  • US2005882A - Transmission line suspension : en
  • US2006072A - Blanking press : en
  • SU43421A1 - The method of obtaining anantale and undecylenate acid : en ru
  • GB430844A - Improvements in or relating to instructional apparatus for the game of golf : en
  • GB430881A - Change speed : en
  • GB430962A - Improvements in and relating to paper and like carrier bags : en
  • SU43431A1 - Apparatus for producing ice on vertically suspended rods : en ru
  • SU43446A1 - Method of impregnating carbon electrodes for galvanic cells : en ru
  • SU43499A1 - Aircraft weighing scales : en ru
  • SU43532A1 - A machine for cutting shoots from the trellis cultures of mulberry and other similar plants. : en ru
  • GB431057A - Improvements in electron lens systems : en
  • GB430690A - Improved method of and apparatus for applying closures to containers : en
  • IE13715L - Attaching collars, etc to tubes : en
  • DE614950C - Process for the preparation of purified extracts containing total glycosides from digitalis glycoside-containing drugs : de en
  • DE615218C - Housing for a motorized switch drive, which covers the drive parts suspended on a frame-like body separately from the actual switch, in particular for use in outdoor switchgear : de en
  • GB430728A - Improvements in and relating to electric discharge devices : en
  • SU43573A1 - Drilling and posting machine : en ru
  • GR5324B - PERFECTIONS IN FIRE EXTINGUISHING BOMB. : el en
  • USD96031S - Design fob a textile fabric or : en
  • GB430667A - Metallurgical induction furnace : en
  • GB430730A - Improvements in and relating to film band cases especially for narrow cinematograph films : en
  • GB430998A - Improvements relating to haulage transmission gear for mining machines : en
  • CA351158A - Broaching machine : en fr
  • CA351225A - Exhaust steam injector : en fr
  • DE615234C - Luester and junction box terminal with a terminal housing made of synthetic resin molding compound : de en
  • AT142148B - Compressor. : de en
  • USD96023S - Design fob a fountain pen : en
  • SU43559A1 - The method of making embossed decorations : en ru
  • AT142199B - Spring-loaded floor for seating and reclining furniture or the like. : de en
  • AT142268B - Paper roll drive for rotary printing machines. : de en
  • USD96018S - Design for a telephone receiver : en
  • DE615202C - Mixture compressing four-stroke internal combustion engine with spark ignition : de en
  • CA351256A - Coin controlled switch : en fr
  • CH178103A - Process for the production of a textile auxiliary. : de en
  • AT142108B - Electric tube for low voltage. : de en
  • AT142223B - Process for the production of cartridge-shaped starting material for the production of malleable iron or steel. : de en
  • GB430759A - Improvements in or relating to metal beams : en
  • AT142174B - High-frequency cable with one or more double wires. : de en
  • CA351228A - Typewriter mechanism : en fr
  • US2006315A - Automobile tire : en
  • US2006320A - Motor vehicle construction : en
  • US2006329A - Encircling band tightener : en
  • GB430930A - Perfumes or perfume mixtures : en
  • GB430850A - Improvements in or relating to the manufacture of flong : en
  • GB430911A - Improved process for the vulcanisation of rubber goods and the treatment of other goods requiring heat and pressure : en
  • DE615092C - Explosion-proof electrical lamp : de en
  • DE615073C - Process for the production of aliphatic, saturated, organic oxygen compounds : de en
  • US2006247A - Leashing of hanks of yarn : en
  • DK50364C - Nameplate for Cattle and Estates. : da en
  • GB430795A - Improvements in or relating to compositions for preventing metals from tarnishing, and methods of making said composition : en
  • DE615096C - Suspension rod for artificial silk cakes : de en
  • GB431016A - Improvements in the manufacture of treatment of filaments, threads, ribbons and other textile materials : en
  • GB431186A - Improvements in or relating to the production of compounds containing a polymethine chain : en
  • USD96051S - Design for a combined flash light : en
  • GB430697A - Improvements in water meters : en
  • GB430959A - Improvements in bracket mountings : en
  • AT142151B - Automatic clutch for gears, in particular for fluid gears. : de en
  • BE409353A - : en
  • CH177906A - Safety valve. : de en
  • AT142226B - Magnesium alloys. : de en
  • DE607048C - Ring-shaped oscillation structure excited by magnetostrictive forces to radial oscillations in its natural frequency : de en
  • AU1562133A - Television receiving arrangement : en
  • CH177873A - Umbrella canopy for dreariness and other purposes. : de en
  • CH177982A - Process for the production of items made of malleable cast iron. : de en
  • DE1310841U - : de en
  • GB430991A - An improved method of producing coloured photographic materials : en
  • US2005839A - Cylinder machine : en
  • US2005966A - Adjustable flower holder : en
  • US2006108A - Dust collector for abrading tools : en
  • US2006244A - Liquid-separating device : en
  • US2006248A - Headlight : en
  • CA351119A - Solid food heating apparatus : en fr
  • AT142194B - Flame cutting machine. : de en
  • US2005790A - High frequency telegraph transmitter : en
  • PL21546B1 - Braking device of the hoisting machine. : en pl
  • SU43512A1 - Stacker : en ru
  • US2006031A - Apparatus for the manufacture of sulphuric acid : en
  • USD96061S - Design for an electron discharge : en
  • CH177981A - Cutting and punching tool. : de en
  • SU43405A1 - Manual shock absorber : en ru
  • US2005739A - Broom attachment : en
  • US2005860A - Cooling system : en
  • SU43500A1 - Device for recording temperature changes : en ru
  • CA351178A - Safety razor : en fr
  • GB430666A - Electric motor means for driving machine tools or other machines : en
  • USD96011S - Design for a lighting unit : en
  • CA351124A - Pulverizing mill : en fr
  • CA351155A - Door hanger : en fr
  • CA351241A - Telegraph communication system : en fr
  • DE615067C - Automatic feed control of the tool, especially with grinding machines : de en
  • CA351127A - Fire alarm device : en fr
  • US2005821A - Internal combustion engine plant : en
  • CH177973A - Watch with running indicator. : en fr
  • US2006135A - Apparatus for the measurement by volume of delivered quantities of liquids : en
  • US2006187A - Manufacture of pigments : en
  • SU43521A1 - Combustion chamber for internal combustion turbines : en ru
  • CA351121A - Stuffing box packing : en fr
  • DE615213C - Window guide made of U-shaped, flexible building material : de en
  • DE1341304U - : de en
  • AU1882634A - Superheterodyne radio receiver with plurality of wave bands : en
  • AT142253B - Process for the preparation of salts of aromatic amino alcohols. : de en
  • US2005885A - Roll : en
  • USD96016S - Design for a textile fabric : en
  • US2006251A - Lighting unit for lanterns : en
  • BE396177A - : en
  • CA351166A - Dispensing device : en fr
  • SU43459A1 - A method of manufacturing a dielectric with a large dielectric constant : en ru
  • US2006228A - Sliding door : en
  • USD96013S - Design fob a couch ob the like : en
  • DE615043C - Contactor control in arc blocking circuit with push button control for pole-changing motors : de en
  • CH178083A - Device for opening and closing the vehicle roof from the driver's seat. : de en
  • CA351261A - Textile material coloration : en fr
  • AT142173B - Discharge tube. : de en
  • US2005799A - Apparatus for removing bark from logs : en
  • DE615028C - Method of waterproofing crepe paper on both sides : de en
  • SU43460A1 - Aluminum anodic oxidation method for electrolytic capacitors : en ru
  • US2006226A - Pipe and means and method of protecting same : en
  • US2005981A - Draft regulator : en
  • US2005903A - Motor control system : en
  • DE615105C - Flange connection for pipes : de en
  • AT142146B - Procedure for keeping steam turbines in readiness for load and equipment for this purpose. : de en
  • AT142266B - Template sheet for coloring books, cutting games and other drawing purposes. : de en
  • CA351179A - Car truck volute spring : en fr
  • CA351207A - Electric cable : en fr
  • CH178035A - Device with electric discharge tube. : de en
  • GB430932A - Arrangement for producing multiple total reflections in translucent plates for advertising and like purposes : en
  • CH177960A - Movable ski binding. : de en
  • CH178113A - Process for the production of a new azo dye. : de en
  • US2006083A - Turpentine cup and hanger therefor : en
  • US2006163A - Hood construction : en
  • SU43477A1 - A device for making a patterned fabric on a flat in a machine. : en ru
  • AT142204B - Device for encryption and decryption. : de en
  • US2005722A - Fifth wheel construction : en
  • US2005810A - Dyestuffs of the dibenzanthrone series and process of preparing the same : en
  • US2006168A - Annealing metal articles : en
  • CH177968A - Apparatus for the analysis of chemically purified water. : en fr
  • GR5328B - TRANSPORT BOX OF FRESH GRAPES AND FRUITS. : el en
  • DE615009C - Process for the enrichment of rock containing asphalt : de en
  • DE615185C - Water tube boiler with interchangeable tubes : de en
  • CA351114A - World time clock for radios : en fr
  • CA351216A - Telephone system : en fr
  • USD96063S - Design for a button : en
  • CA351181A - Combination car truck spring : en fr
  • CH178107A - Process for the production of a new azo dye. : de en
  • GB430781A - A process of manufacturing a water-resistant cement : en
  • CA351130A - Traction tread chain : en fr
  • CH177944A - Process for the preparation of a paintable rust preventive agent. : de en
  • GB431029A - Improvements in cigarette or the like cartons : en
  • PL21611B1 - A method of grinding all kinds of materials and grains, de-shelling grains and making groats, and a machine for this purpose. : en pl
  • DE615233C - Procedure for the renewal of the packing in multi-pipe penetrations : de en
  • USD96034S - Design for a military cap : en
  • CH178084A - Agricultural machine impeller and method of manufacturing the tread. : de en
  • BE409478A - : en fr
  • CA351269A - Nozzle : en fr
  • DE615051C - Process for the production of condensation products from polyvinyl alcohols : de en
  • DE615200C - Push rod lock for mowing machines with one rigid and one swinging jaw : de en
  • DE615132C - Process for the preparation of oxidation products of 2-mercaptoarylenthiazoles : de en
  • GB430672A - Improvements in wireless tuning inductances : en
  • GB431190A - Decoy pigeon : en
  • GB431194A - Improvements in or relating to towing couplings for vehicles : en
  • GB430776A - Improvements in or relating to sheet metal containers for ether and like volatile substances : en
  • GR5326B - ABSORBING DEVICE AFTER TOBACCO FILTER FOR PERSONAL INFUSIONS. : el en
  • US2005928A - Cooking kettle device : en
  • US2006030A - Pneumatic rifle : en
  • USD96055S - Design fob a shoe : en
  • GB430669A - Improvements in or relating to coin freed amusement apparatus : en
  • US2006270A - Roofing and siding element : en
  • PL21504B1 - Covers for covered sewers. : en pl
  • PL21505B1 - An item made of porous rubber. $ £ / fC- ^ Lj / ^ Z : en pl
  • SU43598A1 - Device to protect mercury rectifiers from short circuits : en ru
  • GB430799A - Improvements in or relating to toy guns : en
  • DE615055C - Pipe connection for turbine pipelines : de en
  • DK50356C - Framing post of Profiljærn. : da en
  • US2006233A - Combined picture and sound recording and reproduction in motion pictures : en
  • USD96036S - Design for a radiocabinet : en
  • AT142198B - Cleaning device, especially for boards, windows and the like. like : de en
  • AU1862134A - Starting device for internal combustion engines : en
  • US2006100A - Vending machine : en
  • US2006292A - Draft rigging : en
  • USD96021S - Design fok a clock or similar : en
  • US2005789A - One tube radioreceiver : en
  • DE614995C - Three-phase circuit for fine adjustment of crane drives : de en
  • DE615030C - Process to make plaster moldings for plastering mortar of any kind : de en
  • US2006074A - Cutting table : en
  • US2006095A - Process for the production of lubricating oil : en
  • USD96004S - Design for a carpet : en
  • GB430760A - Improvements in the manufacture of fingers for mowing and reaping machines : en
  • GB430848A - Improvements in rayon spinning machines : en
  • PL21595B1 - Device for testing the tightness of pipes. : en pl
  • DE614919C - Switching chamber for electrical switches with electrolytic switching fluid : de en
  • SU43552A1 - Device for signaling temperature changes : en ru
  • US2006241A - Method of felling and cutting felled trees : en
  • US2006302A - Marking machine : en
  • PL21555B1 - A system for the production of directional surfaces, enabling the landing of airplanes in fog. : en pl
  • GB431010A - Improvements in electric carrier signalling systems : en
  • US2006094A - Process for treating oil : en
  • PL21523B3 - Air door openers on a truck. : en pl
  • US2005880A - Tire-spreader : en
  • GB430791A - A method of and apparatus for charging accumulator batteries in series : en
  • US2005779A - Directive aerial system : en
  • US2005984A - Dewaxing mineral oils : en
  • US2006189A - Oil soluble resin : en
  • SU43467A1 - The method of electric welding of metal plates : en ru
  • SU43593A1 - Group Electropneumatic Contactor : en ru
  • US2006016A - Method of making pigmented paper : en
  • DE615086C - Flexible high frequency cable : de en
  • GB430693A - Improvements in or relating to fasteners : en
  • GB430780A - Improvements in and relating to electro-magnetically operated electric relays : en
  • US2006313A - Self-carbonating dispensing system : en
  • USRE19621E - campbell : en
  • GB430767A - Improvements in the soaking of hides : en
  • GR5331B - LOCK (LUCKETTON). : el en
  • GB430849A - Improvements in or relating to pumps or motors : en
  • GB430840A - Improvements in or relating to the capping of electric lamps and the like : en
  • US2006324A - Hydroquinone manufacture : en
  • DE615183C - Method and device for restoring and fixing a particularly three-dimensional crepe effect on crepe-like textile fabrics made of artificial silk : de en
  • US2005896A - Aggregate spreader : en
  • DE615068C - Device for multiple transmission of measured values with the help of switching mechanisms that periodically connect the corresponding transmitter and receiver devices : de en
  • DE615207C - Manufacture of rotating joint bearing rings : de en
  • US2005897A - Electrode for a vapor electric device and method of constructing the same : en
  • DE615139C - Method for preventing changes in the winding capacities when casting Pupin coils : de en
  • GB430990A - Improvements in apparatus for delivering measured quantities of liquid : en
  • US2005794A - Lip stick case : en
  • DE615008C - Displacement device with spindle drive for the Maeklerfoot of rams : de en
  • CA351227A - Typewriter shock absorber : en fr
  • US2006021A - Horn and howler for marine and naval use : en
  • SU43557A1 - The method of obtaining artistic drawings : en ru
  • US2006097A - Process for treating oil : en
  • AT142132B - Process for the production of thick tissue. : de en
  • CH177984A - Auxiliary device on drills, in particular wood drills. : de en
  • GB430778A - Improvements in or relating to cementing materials : en
  • SU43510A1 - Tachometer with a device to record the engine running time : en ru
  • CH177902A - Window stay. : de en
  • CH177926A - Process for the production of ready-to-spin solutions suitable for the direct production of colored cellulose ester material. : de en
  • CH178085A - Bicycle stand. : de en
  • SU43404A1 - Adapting to the endless hearth of a baking oven for lubricating molds : en ru
  • SU43443A1 - Directional Antenna : en ru
  • PL21477B1 - A method of producing metal alloys, especially titanium, chromium, tungsten and the like. : en pl
  • PL21531B1 - The method of improving the strength properties of steel. : en pl
  • PL21556B1 - Electric lamp with focused cathode ray lighting, e.g. for television purposes : en pl
  • US2005872A - Detachable clasp : en
  • AT142111B - Electromagnetic band brake or clutch. : de en
  • CH177989A - Process for the automatic control of tools on machines for machining workpieces. : de en
  • AT142251B - Process for the preparation of alkamine esters. : de en
  • CA351212A - Motor control system : en fr
  • CH177885A - Sheet metal tiles for roofs. : de en
  • CH177988A - Chopping machine. : en fr
  • GB430675A - Improvements relating to solid fuel fire grates : en
  • US2005829A - Square shear gauge : en
  • PL21514B1 - Lock with adjustable key. : en pl
  • US2006246A - Type line composing and printing machine using circulating patrices : en
  • USD96057S - Design for a shoe : en
  • DK50359C - Billiards. : da en
  • DE615104C - V-belt : de en
  • SU43436A1 - Rail assembled cross : en ru
  • IE13687L - Purification of fuel gas : en
  • GB431031A - Improvements in and relating to the production of rubber and like threads : en
  • DE614905C - Film reel for picture sound film cameras : de en
  • US2005800A - Mixing apparatus : en
  • SU43441A1 - Automatic telephone device : en ru
  • DE615056C - Scratching tool for kollergang-like mixing or grinding machines : de en
  • GB430686A - Improvements in bedstead corner joints and parts thereof : en
  • GB430909A - Improvements in drying or conditioning apparatus : en
  • US2005748A - Tape perforator : en
  • US2006283A - Machine for making boiler cleaner nozzles : en
  • US2005735A - Ice : en
  • GB431028A - Improvements in or relating to bobbins or sleeves for yarns : en
  • AU1826234A - Improvements in or relating to locks : en
  • CH178131A - Anti-skid device for draft and mount animals. : de en
  • US2006300A - Anchor insert : en
  • AT142103B - A tunable oscillation system consisting of capacitively coupled circles. : de en
  • US2005721A - Line indicator or copyholder for typists : en
  • US2005976A - Ironing table : en
  • US2006022A - Dyestuff of the quinophthalone series of good fastness to light : en
  • US2006295A - Apparatus for the scrubbing of gas : en
  • US2006250A - Change speed mechanism : en
  • CH177941A - Process for the preparation of a chromium-containing azo dye. : de en
  • PL21570B3 - A method of producing synthetic tannins. : en pl
  • SU43495A1 - Adjustment to a theodolite for plotting a plan during a survey : en ru
  • SU43582A1 - Device for rotary core drilling : en ru
  • US2005919A - Sugar bowl : en
  • DE615167C - Shock absorbers : de en
  • AU1801434A - Heat resisting holder for the handles of cooking and the like utensils : en
  • AT142258B - Freshener for the water in fish or the like. Containers. : de en
  • CH178075A - Securing against the theft of travel containers such as suitcases, etc. : de en
  • US2005783A - Mounting for wind deflectors or the like : en
  • US2005959A - Refrigerant compressor : en
  • CH177979A - Machine for manufacturing small iron and metal parts. : de en
  • CA351246A - Quinoline derivative : en fr
  • CA351201A - Oil and paint colour blending method : en fr
  • BE409374A - Joint for assembling pipes carrying fluids known as valentine joint : en fr
  • AT142252B - Process for the production of a mortar, building material, ceramic putty, binding agent, artificial stone and similar masses. : de en
  • SU43448A1 - Method of making thick-walled fiber tubes : en ru
  • SU43480A1 - Device for breaking up, preparing for throwing and straightening fur skins : en ru
  • US2006175A - Circuit closer : en
  • US2005758A - Crusher : en
  • AT142206B - Machine for making wire nails. : de en
  • US2005784A - Bottle cap remover : en
  • CA351203A - Spring bolt latch : en fr
  • AT142181B - Arrangement for the operation of grid-controlled rectifiers. : de en
  • USD96007S - Design for a shoe heel : en
  • AT142293B - Catenary. : de en
  • CA351172A - Die head : en fr
  • SU43564A1 - Thermal Insulation Forming Device for Pipelines : en ru
  • CA351231A - Hydrocarbon oil cracking process : en fr
  • SU43484A1 - Self-propelled with a ladder (escalator) : en ru
  • SU43505A1 - Device for hydraulic testing impermeability of hollow bodies : en ru
  • CA351186A - Antiseptic and germicidal preparation : en fr
  • CH178005A - Steam power plant with at least two steam generators and a turbine fed by these, which steam is taken to drive at least one auxiliary machine of the steam generator. : de en
  • CH178046A - Organ on molding box for attaching casting muffles to the same. : de en
  • CH178097A - Multi-walled fireplace for residential buildings. : de en
  • DE615004C - Centrifugal dust collector : de en
  • DK50369C - Process for the Preparation of Cellulose Ester Compositions. : da en
  • PL21568B1 - A method of producing colored varnishes and coatings that form films. : en pl
  • PL21591B1 - A device for rtf ^ owuti * gaps in thiches. : en pl
  • AT142233B - Gas-tight seal of rotating and tiltable equipment such as ovens, drums or the like. : de en
  • CH177893A - Hot water cooking and heating system. : de en
  • CH178034A - Electrical installation comprising at least one electric vapor discharge device. : en fr
  • AT142159B - Control for the drive means and other organs of hydraulically operated machines, such as presses and. like : de en
  • AT142168B - Current and voltage dependent protective relay for short-circuit protection and earth-fault protection of multi-phase lines. : de en
  • CA351123A - Sphygmomanometer : en fr
  • CA351224A - Bookkeeping machine : en fr
  • CH177907A - Safety device with a water seal for acetylene generators, especially those for high pressure acetylene. : de en
  • CA351183A - Printing mechanism : en fr
  • AT142298B - Snow protection for pneumatic wheels. : de en
  • DE614996C - Corrosion-resistant metal alloy : de en
  • PL21614B1 - Electric discharge lamp. : en pl
  • US2005791A - Hand bag : en
  • SU43420A1 - The method of obtaining vinylcarbinol : en ru
  • CH178027A - Electric switch. : de en
  • DE615226C - Process for the production of low-iron, high-titanium alkali-alkaline earth titanates : de en
  • AT142123B - Machine for processing crepe paper. : de en
  • CA351267A - Textile material coloration : en fr
  • GB430956A - Improvements relating to screw fans : en
  • GR5332B - WATER QUALITY REGULATOR IN THE SPRAYERS. : el en
  • CH177942A - Process for the production of an indigoid dye. : de en
  • PL21599B1 - The method of fixing the ballast) of the road surface - mineral-bituminous grit coating. : en pl
  • SU43447A1 - Thermocouple : en ru
  • US2006070A - Building construction : en
  • SU43454A1 - DC generator : en ru
  • SU43468A1 - The method of purification of fluoride-hydrogen gas : en ru
  • US2005813A - Pressure reducing valve : en
  • CH178015A - Device for the treatment of food liquids with a fluid at a predetermined temperature. : en fr
  • CA351185A - Ironer padding : en fr
  • DE615029C - Extraction processes, especially for color photography : de en
  • GB431054A - Process for improving aluminium-magnesium alloys : en
  • GR5330B - METHOD OF PREPARATION OF THE CURRENT GLUCOSE RAISE FOR MEDICINAL USES. : el en
  • US2005989A - Core barrel : en
  • GB430972A - Improvements in and relating to door lock mechanism : en
  • CA351141A - Sheet rubber article patching apparatus : en fr
  • CH177947A - Account book. : de en
  • GB430904A - Means for inking type impressions : en
  • US2006186A - Rectifying process : en
  • GB431034A - Improved escapement-wheel coupling for typewriters : en
  • AT142104B - Gas discharge valve with metal vapor filling. : de en
  • US2006093A - Process for producing lubricating oils : en
  • CA351264A - Textile material coloration : en fr
  • BE409625A - Burner for mineral oils : en fr
  • CA351150A - Aluminium base alloy : en fr
  • CH177943A - Method of making leads for writing, drawing, painting, etc. : de en
  • GB431001A - Tanks for storage of liquids, especially hydrocarbons : en
  • USD96026S - Design for a hat : en
  • CA351136A - Furnace roof : en fr
  • SU43604A1 - Thresher : en ru
  • SU43610A1 - Aircraft control device : en ru
  • US2006293A - Handle for cans : en
  • US2006218A - Spring cushion for furniture : en
  • DE615005C - Fabric feed device on sewing machines for connecting lengths of fabric by means of folded hems : de en
  • GB430915A - Improvements in or relating to electric discharge rectifiers and the like : en
  • FR782527A - : fr
  • DE615154C - Dryer for drying hats or the like. : de en
  • GB431002A - Improvements in or relating to hangers for curtains and other articles : en
  • US2006048A - Phonograph : en
  • US2005866A - Gun sight : en
  • AU2016934A - A device for regulating the supply of fodder to horses, cattle or other animals : en
  • PL21602B1 - The surface of sports fields, especially tennis courts. : en pl
  • SU43478A1 - A device for lubricating needles and yarn for hall machines of the English type : en ru
  • US2005838A - Shock absorber for motor vehicles : en
  • US2005719A - Embossed picture and method of producing it : en
  • US2005729A - Liquid-applying apparatus : en
  • US2005788A - Automatic telephone message receiver and recorder : en
  • US2006264A - Hat ironing machine : en
  • AU2007134A - Improvements in and relating to presses for moulding plastic substances : en
  • US2006063A - Cathode ray apparatus : en
  • US2006256A - Treating scrap storage battery plates and lead-bearing materials of similar composition : en
  • USD96077S - Design fob a vanity case or similar : en
  • GB430866A - Improvements in funnels for filtering the precipitate or the like of liquids : en
  • GB430740A - Improvements in and relating to the manufacture of powdered vegetable glues : en
  • DE615157C - Fuel injection pump for internal combustion engines : de en
  • GB430964A - Improvements in or relating to penholders with ink guard : en
  • GB430854A - Improvements relating to liquid clarifying apparatus : en
  • CH177921A - Bottle cap. : de en
  • DE615115C - Wetting agent for mercerising liquors : de en
  • DE615146C - Variable capacitor made of inorganic, especially ceramic, insulating material with low dielectric losses : de en
  • DE615060C - Motor vehicle with rigid, sprung wheel axles : de en
  • SU43410A1 - Fabric dryer : en ru
  • GB430732A - A display attachment for shop-counter apparatus such as weighing scales and cash registers : en
  • GB430775A - An improved massage device : en
  • GB430891A - Wool duster or mop : en
  • GB430805A - Improvements in or relating to elastic braided work containing rubber threads and method of and means for making same : en
  • AT142272B - Brakes with internal brake shoes, in particular for motor vehicles. : de en
  • GB431265A - Hydraulic shock absorbers more particularly for vehicles of all kinds : en
  • SU43511A1 - Algae washing machine, etc. : en ru
  • US2006077A - Centralized radio system : en
  • CA351254A - Ore processing : en fr
  • CH178112A - Process for the production of a new azo dye. : de en
  • DE615179C - Disc grate with scrapers : de en
  • DE615079C - Device for defrosting fire pumps driven by internal combustion engines : de en
  • GB430870A - Improvements in furnaces : en
  • AT142152B - Cooling air ducts for vehicle internal combustion engines, in particular rear engines. : de en
  • CH177895A - Electric liquid heater. : de en
  • CA351129A - Tray : en fr
  • CH178051A - Cosmetic stick case. : en fr
  • DE614987C - One-piece, plate-shaped suspender belt : de en
  • DE615194C - Process for the production of azo dyes : de en
  • GB430985A - Improvements in or relating to automatic weighers : en
  • AT142149B - Continuous absorption cooling device. : de en
  • CA351159A - White pigment : en fr
  • SU43093A1 - Installation for climbing by parachute : en ru
  • CH177930A - Device for the automatic replacement of web shuttle. : de en
  • DE610384C - Window or door reveal for masonry made of stones with tongue and groove : de en
  • US2005893A - Current regulating system : en
  • AT142295B - Electric drive device for vehicles with swinging half axles, in particular trolley and similar vehicles. : de en
  • GB430685A - Improvements relating to telegraph signalling apparatus : en
  • GB430793A - Improvements in or connected with aircraft : en
  • AT142257B - Device for connecting skis and ski poles. : de en
  • GB430857A - Novel or improved cover for cycle and like chains : en
  • GB452851A - Improvements in roofing slabs : en
  • PL21573B1 - Method for the production of water-insoluble azo dyes. : en pl
  • US2005870A - Brake gauging device : en
  • CA351176A - Film strip : en fr
  • CA351253A - Engine starter : en fr
  • DE615112C - Protective device against falling bombs on house roofs : de en
  • USD96046S - Design for a bug : en
  • US2006088A - Method of separating oil from fuller's earth or similar material : en
  • US2006290A - Draft rigging : en
  • CH177915A - Drawer, especially for kitchen cupboards. : de en
  • CH177997A - Motion transmission device. : en it
  • AU1756734A - An improved method for bonding rubber or the other surfaces : en
  • CH177874A - Chopper. : de en
  • CA351164A - Abrasive article manufacture : en fr
  • CA351217A - Liquid charging device : en fr
  • CA351168A - Optical element : en fr
  • CH177872A - Machine for sorting piece goods such as fruit. : de en
  • SU43472A1 - The method of regeneration of soap from waste washing liquid : en ru
  • CH178008A - Liquid fuel carburettor. : en fr
  • AT142217B - Device for aeration of liquids, in particular of yeast-making seasonings. : de en
  • US2006312A - Compensating bleeder valve : en
  • PL21610B1 - Therapeutic method of producing tetrazole derivatives of the terpene series. : en pl
  • SU43428A1 - Propeller steam or gas turbine : en ru
  • SU43566A1 - Method of preparing lining mass from tightly calcined dolomite for rotary cement kilns : en ru
  • US2005912A - Welding apparatus : en
  • US2005996A - Apparatus for heat-treating cheese : en
  • US2006000A - Motor tractor and trailer : en
  • CH177909A - Device for slicing chestnuts. : de en
  • AT142216B - Method and device for increasing the efficiency of rectifying columns. : de en
  • CA351187A - Non-toxic germicidal soap : en fr
  • AU1804034A - Improvements inthe manufacture of chasses for radio receivers and component parts thereof : en
  • SU43514A1 - Trolley to support non-water cables during picking nets ashore : en ru
  • SU43452A1 - Device for automatic start of asynchronous motors : en ru
  • US2006279A - Combined fireplace back and water heater structure : en
  • US2006317A - Electric switch : en
  • SU43569A1 - Grain dryer : en ru
  • US2005795A - High frequency multiplex signaling system : en
  • US2006012A - Machine for charging containers : en
  • US2006129A - Automobile doorlatch operator : en
  • CA351219A - Mining method : en fr
  • PL21510B1 - Device for regulating the time of filling the brake cylinder with compressed air. : en pl
  • CA351175A - Film camera : en fr
  • DK50363C - Devices for fully or semi-automatic Telephone exchange systems or similar systems. : da en
  • PL21474B1 - A flap for regulating the draft, especially in metallurgical furnaces. : en pl
  • US2005946A - Method of making acetaldehyde : en
  • US2006105A - Bottom hole well plug : en
  • US2006308A - Grinding wheel : en
  • AT142287B - Device for electromagnetic signal transmission between a fixed location and a train crossing a specific location on a railway line. : de en
  • CH177908A - Roasting, roasting, grill and cooking apparatus. : de en
  • AT142176B - Oil-insulated transformer. : de en
  • BE409618A - : en
  • CA351233A - Loaded transmission line : en fr
  • CA351213A - Sound recording and reproducing apparatus : en fr
  • CH177949A - Binder. : de en
  • US2006090A - Explosionproof cable connecter : en
  • USD96008S - Design for a cooking stove or : en
  • DE610035C - Multi-chamber septic tank : de en
  • CH177892A - Vehicle for the transport of solid, pasty or semi-liquid materials. : en fr
  • PL21497B1 - The method of making sago from potato flour. : en pl
  • SU43496A1 - Device for installing the rail in a vertical position : en ru
  • US2005734A - Heat exchange apparatus : en
  • US2005969A - Pipe fitting : en
  • AU1991334A - Improvements in high voltage thermionic discharge devices such as rectifiers : en
  • AT142264B - Rocker trap for rodents, especially rats. : de en
  • SU43450A1 - A device for controlling the distance with oil switches and signaling their position : en ru
  • PL21623B1 - Fire extinguisher. : en pl
  • US2005726A - Planetary transmission mechanism : en
  • US2005918A - Dispensing machine : en
  • US2005932A - Fractionating process and apparatus : en
  • US2006060A - Siftproof package and method of making the same : en
  • US2006297A - Film feeding mechanism for cinematograph apparatus : en
  • GB430802A - An improved device for removing ice from structures such as aeroplane wings exposed to ice forming conditions : en
  • IE13543L - Lubricating oils : en
  • AU1926434A - Heat resisting holder for the handles of cooking and the like utensils : en
  • CH177900A - Cover rosette. : de en
  • CA351194A - Welding electrode : en fr
  • DE615117C - Electric cable with a gaseous insulating medium flowing through the cable and cooling the conductor : de en
  • DE615195C - Process for the preparation of monoazo dyes : de en
  • CA351134A - Shuttle tension device : en fr
  • US2006330A - Coasting sled : en
  • PL21587B1 - Dough fermentation method. : en pl
  • US2005915A - Golf club : en
  • US2006124A - Television apparatus : en
  • US2005994A - Building construction : en
  • US2006208A - Dull finish coated paper : en
  • US2006116A - Method and apparatus for applying paper bands and the like to cigars : en
  • US2005737A - Film handling and sound reproducing apparatus : en
  • US2005745A - Automobile control device : en
  • USD96014S - Design fob a couch ob the like : en
  • US2005871A - Closure for containers : en
  • US2005973A - Apparatus for listening in on telephone calls : en
  • FR782544A - : fr
  • GB430986A - Automatic nut and like tapping or screw cutting machine : en
  • SU43558A1 - A device for marking telegraph or telephone insulators : en ru
  • AU1803834A - Improved stop valve : en
  • CA351131A - Necktie : en fr
  • CH178119A - Process for the production of an indigoid dye. : de en
  • DE615225C - Process for initiating the catalytic oxidation of ammonia with oxygen : de en
  • AT142259B - Tennis racket. : de en
  • CH178050A - Process for cleaning and disinfecting equipment, especially those used in dairy and brewery operations. : de en
  • SU43537A1 - Flat controller : en ru
  • SU43603A1 - Olsen type instrument for testing three-support beams : en ru
  • SU43483A1 - Fixture for stretching glass tubes : en ru
  • AU1561833A - Improvements in Braun tubes andin processes for operating them : en
  • US2006249A - Projecting lamp for motor vehicles : en
  • GB430868A - Improvements in or relating to valves or cocks : en
  • GB430649A - Improvements in or relating to apparatus for use in retorts for distillation treatment of materials containing hydrocarbons : en
  • GB431022A - Improvements in or relating to water tube steam boilers : en
  • DE615107C - Process for the recovery of white paper stock from printed wood pulp-containing waste paper : de en
  • PL21525B1 - Devices for regulating the drive of a tobacco divider in cigarette making machines. : en pl
  • US2005892A - Alternating-current regulator : en
  • US2006139A - Boiler coupling device : en
  • US2006203A - Carton and liner for the same : en
  • USD96060S - Design for a game board or similar : en
  • USD96050S - Design fob a combined flash light : en
  • GB430867A - Improvements in or relating to the projection of colour-record lenticular films : en
  • GR5321B - PERFECTIONS IN OR RELATED TO VEHICLE ENGINE AND OTHER VEHICLES AND SIMILAR. : el en
  • DE615142C - Device to prevent overcharging and undercharging of batteries in a buffer circuit : de en
  • CH177938A - Process for the preparation of sulfuric acid esters of higher molecular weight alcohols. : de en
  • US2006013A - Automobile wheel aligner : en
  • DE615155C - Soil cultivation device with a tine blade that is curved forwards and lifts off the ground : de en
  • AT142285B - Safety device for hydraulic brakes on motor vehicles. : de en
  • US2006158A - Method of machining cylinders : en
  • DE615190C - Circuit arrangement for telephone systems with dialer operation : de en
  • GB430950A - Improvements in and relating to safety lamps : en
  • US2005832A - Oil burner : en
  • DE615082C - Device for guiding and regulating the tension of loading springs for the firing box tongue : de en
  • AU1802434A - Improvements in or relating to processes forthe recovery of sulphur from sulphide ores : en
  • GB430801A - Improvements in and relating to cheques and the like : en
  • DE615044C - Discharge vessel for the purpose of overvoltage protection : de en
  • GB430859A - Universal joints : en
  • GB430936A - Improvements in or relating to means for supporting floors, roofs, decks and other similar structures : en
  • GB430695A - Improvement in cosmetic container : en
  • GB430699A - Improvements in or relating to change speed gears : en
  • GB430940A - Improvements in and relating to television systems : en
  • GB431035A - Method of fastening artificial teeth to dental plates : en
  • USD96073S - Design for a vanity case : en
  • GB430681A - Improvements in processes for polychromatic reproduction and in colouring masses, printing plates and printing machines for carrying out these processes : en
  • GB430725A - Improvements in plate straightening machines : en
  • SU43574A1 - Distilled water apparatus : en ru
  • US2006215A - Mechanism for making and applying transparent window patches to envelopes : en
  • DE614994C - Fine adjustment for elevators with Leonard drive : de en
  • GB430874A - Radio-electric musical instrument : en
  • GB430858A - Improvements in and relating to type-high numbering machines : en
  • GB430913A - Improvements in or relating to pistons, plungers and the like : en
  • IE14144L - Loud-speaking telephone systems. : en
  • GB430941A - Improvements in or connected with aircraft : en
  • DE615175C - Process for the production of bituminous coating compounds : de en
  • AT142135B - Device for cooling. : de en
  • CH177971A - Second watch movement. : en fr
  • GB430674A - Improvements in tipping devices for automobile headlights or other lamps : en
  • GB430975A - Improvements in or relating to electric discharge tubes : en
  • PL21548B1 - A method of drying paper raw materials, e.g. cellulose, and an apparatus for carrying out the method. : en pl
  • US2005826A - Stand : en
  • SU43487A1 - Rail grip from theft by a wind crane : en ru
  • SU43422A1 - Method for separating saturated ketones from unsaturated ones with close boiling point : en ru
  • SU43418A1 - The method of purification of crude phenanthrene : en ru
  • US2005797A - Insecticide composition : en
  • US2005988A - Dewaxing with nonmiscible refrigerant : en
  • CA351211A - Electrical music system : en fr
  • CH177875A - Apparatus for forming hollow bodies from agricultural products and the like. : de en
  • SU43522A1 - Ball bearing : en ru
  • US2005951A - Manufacture of fabrics : en
  • CA351192A - Fastener slider moving device : en fr
  • GB431199A - Improvements relating to variable speed power transmission mechanism : en
  • GR5334B - STYLE SAVER. : el en
  • DE614894C - Process for the preparation of water-insoluble monoazo dyes : de en
  • AT142274B - Telescopic mast for tower wagons or the like. : de en
  • US2006104A - Ignition and steering lock : en
  • US2006288A - Vertical card index cabinet : en
  • FR782559A - : fr
  • DE615120C - Equipment for illuminating areas : de en
  • SU43534A1 - A device for controlling the valves of concrete pumps : en ru
  • US2006154A - Washing and bleaching apparatus for artificial yarns : en
  • USD96068S - Design fob a shoe : en
  • DE614986C - Mobile loading device for open plate presses : de en
  • USD96042S - Design fob a textile fabric : en
  • GB430847A - Improvements in or relating to metal milling machines : en
  • DE615016C - Arrangement for the transmission of messages in cipher via telegraph systems : de en
  • DE615184C - Process for the preparation of amino compounds of the quinoline series : de en
  • CA351263A - Textile material coloration : en fr
  • CH178043A - Headlights, in particular for motor vehicles. : de en
  • US2005956A - Method of making abrasive metal carbides and an apparatus therefor : en
  • USD96027S - Design fob a game board : en
  • GB430715A - Improvements in or relating to rotary combustion engines : en
  • GB430819A - Improvements in or relating to insulation for cold or heat retaining cabinets : en
  • DE615144C - Electric vehicle headlight with a concave mirror sloping downwards : de en
  • GB430700A - Improvements in and relating to endless-band filters : en
  • GB431015A - Improvements in springing in connection with motor vehicles : en
  • GB430764A - Improvements in the manufacture and production of vinyl ethers : en
  • DE615019C - Protection device for capacitor banks connected to the network : de en
  • US2006006A - Windshield heater : en
  • US2005749A - Index tab : en
  • US2005923A - Selective automatic phonograph : en
  • DE615032C - Stapling needle for holding sheets of paper together : de en
  • PL21590B1 - Paving stone or slab. : en pl
  • USD96040S - Design fob a doily : en
  • USD96048S - Design for a bowl or similar : en
  • USD96070S - Design for an electric flatiron : en
  • GB430787A - Radio receiver : en
  • GB430880A - Improvements in blankets or plaids : en
  • GB430942A - Improvements in and relating to eccentric toothed gearing : en
  • USD96009S - Design for a cooking stove or : en
  • GB430910A - Improvements in and relating to dynamo-electric machines : en
  • SU43413A1 - Method of reducing voltage on electrolytic baths : en ru
  • SU43597A1 - Portable electromagnetic mechanism with reciprocating motion of the core : en ru
  • DE615150C - Tanning agent fixatives : de en
  • DE614853C - Roll film camera with swiveling spool holders : de en
  • GB430704A - Improvements in apparatus for cleaning and degreasing with solvents : en
  • BE409541A - : en fr
  • US2006125A - Headlight : en
  • US2006182A - Laminated safety glass : en
  • BE409569A - : en
  • PL21578B1 - A method of producing mixed azo dyes containing chromium. : en pl
  • USD96041S - Design for a mixing machine casing : en
  • CA351126A - Cellulose manufacture : en fr
  • US2006144A - Feed knock-off mechanism for lathes : en
  • US2006174A - Machine for producing flexible shafting : en
  • AT142237B - Tinning process for copper wire. : de en
  • US2006024A - Windmill : en
  • DE615114C - Garbage and garbage trucks : de en
  • CH178077A - Tin drum with removable cover. : de en
  • US2005804A - Leather forming machine : en
  • USD96047S - Design for a nozzle fob a suction : en
  • DE615010C - Method for the strip-wise mining of overburden in opencast mines : de en
  • DE615169C - The arrangement of elongated prismatic bodies, especially biscuits : de en
  • DE615048C - Spreading container for cleaning and washing powder : de en
  • DE615118C - Outdoor stand insulator composed of several partial insulators without putty : de en
  • GB430898A - A lowering device : en
  • PL21609B1 - Tourist spirit cooker. : en pl
  • US2005990A - Fire truck : en
  • DE614813C - Firing machine : de en
  • DE614982C - Brick : de en
  • US2006051A - Seal : en
  • USD96005S - Design fob a carpet : en
  • GB430969A - Improvements in or relating to retorts for the distillation, calcination, or heat treatment of coal, shale, peat, wood and other suitable fragmentary solid or semi-solid materials : en
  • USD96076S - Design foe a vanity case or similar : en
  • DE615022C - Discharge vessel with glow cathode and gas or vapor filling : de en
  • DE615201C - Pruning shears : de en
  • PL21539B1 - Method for the cleavage hydrogenation of oils. : en pl
  • US2005844A - Telephone system : en
  • PL21491B1 - A method of directly producing liquid iron or steel and an apparatus for carrying out the method. : en pl
  • US2005792A - Bezel mounting : en
  • US2006008A - Piston : en
  • US2006178A - Thermostat : en
  • US2006224A - Device for and method of packing and protecting objects : en
  • PL21593B1 - A device for the exploitation of the heat generated in a continuous absorption chiller. : en pl
  • US2005840A - Insulating material : en
  • US2006223A - Control system for theater lighting circuits : en
  • US2006286A - Key-container : en
  • US2006274A - Toy : en
  • DE615057C - Process for sterilizing fruit juices, sweet musts and similar products : de en
  • PL21541B1 - A method of producing thick-walled electrically arc-welded hollow bodies such as boiler drums or the like. : en pl
  • USD96062S - Design for an electron discharge : en
  • CH177952A - Disc cinematograph. : en fr
  • USD96056S - Design for a finger ring : en
  • US2005780A - Material for providing metal with a paint receptive surface : en
  • PL21488B1 - Dough divider. : en pl
  • AT142270B - Control device. : de en
  • SU43524A1 - Pressure regulator in steam power installation : en ru
  • US2005831A - Pouring carton : en
  • DE615095C - Firing grate made of longitudinal grate bars that can be moved in their axis relative to one another : de en
  • DE615203C - Fuel injection device for internal combustion engines : de en
  • GB430918A - Mountings for automobile engines and like vibrating bodies : en
  • CH177966A - Transformation device for carrying out the simultaneous and independent measurement of high voltage alternating electrical voltages and currents. : en it
  • SU43451A1 - Rheostat : en ru
  • USD96025S - Advertising device : en
  • US2005914A - Apparatus for making and reproducing sound and picture records : en
  • CH178012A - Process for the operation of intermittently acting absorption chillers and absorption chillers for carrying out the process. : de en
  • DE614975C - Process for the extraction of valuable oxygen-containing products : de en
  • US2006222A - Treatment of platinum contact masses : en
  • DE614983C - Receipt ejection device for cash registers or accounting machines : de en
  • DE615177C - Shutter for photographic apparatus controlled by the current of a photoelectric cell : de en
  • GB431019A - Improvements in and relating to electron discharge devices : en
  • GB430992A - Improvements relating to trunk communication cable installations for the transmission of high frequency currents : en
  • US2005807A - Stock quotation posting and margin calculating machine : en
  • US2005852A - Hot water heating system : en
  • US2006073A - Improved wrench : en
  • CH177967A - Device for switching on and off as well as resetting the pointer mechanism of portable, housing-enclosed calibration meters. : de en
  • US2005886A - Method of and apparatus for molding clay bodies : en
  • USD96000S - Design fob a spoon ob similar : en
  • PL21516B1 - Double label for lighter boxes and all kinds of packaging. : en pl
  • DE615097C - Machine for the continuous production of ampoules or similar hollow glass bodies : de en
  • US2006147A - Machine for packing flat packets and the like : en
  • AT142203B - Method and device for the extrusion of extruded material continuously fed from a metal extrusion press, in particular for the production of lead cables. : de en
  • BE409720A - Improvements to high frequency signaling systems : en fr
  • AT142128B - Sliding grille. : de en
  • CH178001A - Multi-piston hydraulic press for lifting devices, in particular for tiltable vehicle bridges. : de en
  • PL21496B1 - A method for producing concentrated or anhydrous formic acid from potassium formates. : en pl
  • CH177992A - V-belt. : de en
  • CA351163A - Abrasive article : en fr
  • CA351174A - Azo-dyestuff : en fr
  • SU43498A1 - Automatic transport scales : en ru
  • SU43533A1 - Briquetting machine : en ru
  • US2006262A - Mechanism for angular adjustment of gun sights : en
  • CA351171A - Drill : en fr
  • CH177970A - Clock face with hands. : en fr
  • DE615219C - Lacquers : de en
  • AU2067134A - Improvements in packing cases : en
  • SU43544A1 - Apparatus for working under water : en ru
  • USD96043S - Design fob a shoe heel : en
  • US2005995A - Rodless pump : en
  • DE615198C - Barometric height meter set up in the conveyor basket for use as a depth indicator in mine shafts : de en
  • GB430689A - Improvements in or relating to containers for foodstuffs or the like and to closures therefor : en
  • SU43565A1 - The method of preparation of insulating material : en ru
  • AT142177B - Independent electrical power plant. : de en
  • DE615003C - Support for covering the butt joint of pipe sections or the like to be welded through a round seam on the inside : de en
  • DE615035C - Device for feeding in register with a printed paper web provided with register holes at regular intervals : de en
  • CH177951A - Key lever bearing on type lever typewriters. : de en
  • CH178031A - Circuit device for the automatic selection of a still healthy variable from a group of similar, partly diseased variables of a multi-phase system. : de en
  • CH178086A - Bicycle bell. : de en
  • DE615072C - Manhole cover for manholes : de en
  • USD96019S - Design for a bottle or similar : en
  • GB430856A - Improvements in or relating to rack and pinion mechanism for imparting reciprocating or traversing motion : en
  • PL21550B3 - N-Methyl-benzyl-5,5-phenyl-ethyl-hydantoin production method. : en pl
  • CH177965A - Apparatus for measuring liquids. : de en
  • CH178117A - Process for the production of a new black coloring sulfur dye. : de en
  • CH178040A - Photo-electric device. : de en
  • GB430989A - Improvements in and relating to the purification of combustible gases : en
  • SU43525A1 - Variable transmission : en ru
  • US2005732A - Balanced pressure hydraulic circuit : en
  • CH178110A - Process for the production of a new azo dye. : de en
  • US2005776A - Device for spraying paints, lacquers, and other liquids : en
  • US2005841A - Clasp : en
  • US2005847A - Sound film : en
  • US2005898A - Label dispensing and moistening machine : en
  • US2005935A - Means for intercommunication : en
  • AT142208B - Drawing process for the production of undivided hollow axles for railway vehicles. : de en
  • US2006202A - Process for heat transmission : en
  • US2006314A - Process of preparing substituted malonic acids : en
  • PL21561B1 - Light tube in the form of a letter or sign. : en pl
  • SU43411A1 - Strainer Dryer : en ru
  • GB430739A - Improvements in or relating to cathode ray tube and similar electron discharge tube arrangements : en
  • GB430698A - Improvements in liquid controlled brake mechanism : en
  • GR5336B - STRUCTURE CONSTRUCTED BY TWO HALF-STORIES AND CONSISTING OF A VERTICAL AND HORIZONTAL CONNECTION SYSTEM. : el en
  • DE615152C - Counterweight arrangement on floating cranes : de en
  • GB454313A - An improved process and apparatus for photography : en
  • GB430983A - Improvements relating to the attaching together of metal objects : en
  • US2006211A - Colored rubber products and process of producing them : en
  • US2005833A - Fluid seal : en
  • AT142114B - Gas iron. : de en
  • US2006272A - Milking-machine attachment : en
  • PL21498B1 - Method of sulfur ether denaturation. : en pl
  • PL21522B1 - A device for opening the air door by means of passing trolleys. : en pl
  • SU43553A1 - Device for signaling the expiration of time and press : en ru
  • US2006275A - Knitted yarn and fabric made therefrom : en
  • AT142102B - Artificial hard rock and process for its manufacture. : de en
  • GB430815A - Improvements relating to electrolytic meters : en
  • CA351199A - Siccative coat bonding method : en fr
  • AT142277B - Hand fire extinguishing device for liquid extinguishing agents. : de en
  • AT142228B - Process for the production of glue-like or gluey and starchy substances. : de en
  • PL21533B1 - Iron refractory form for casting molds. : en pl
  • US2006046A - Shutter type partition for refrigerators : en
  • AT142127B - Process for the machine production of oval case halves with a curved closure. : de en
  • AT142249B - Method and device for preserving eggs. : de en
  • CA351133A - Battery clamp tool : en fr
  • CH177899A - Device for separating rooms containing gases, in particular compartments of ceramic furnaces from one another. : de en
  • DE615137C - Selector for automatic or semi-automatic telephone systems : de en
  • US2005835A - Vanity case : en
  • CA351173A - Locomotive lubricating system : en fr
  • CH177922A - Adjustable bottle cork closure. : de en
  • CH177950A - Discard book with aligning bolt. : de en
  • SU43507A1 - Mineral Sampling Device : en ru
  • PL21606B1 - Method of obtaining syngenite. : en pl
  • CH178088A - Skier cable car. : de en
  • AT142212B - Folding chair. : de en
  • PL21545B1 - A method for producing Portland and clay cement and an apparatus for carrying out the method. : en pl
  • US2005751A - Thermostatic valve structure for hydraulic shock absorbers : en
  • US2006103A - Detachable fastening means for connecting collars to shirts : en
  • USD96028S - Design for a textile fabric : en
  • US2005910A - Push-pole vehicle : en
  • CA351170A - Ticket attaching machine : en fr
  • SU43465A1 - Temperature control device : en ru
  • US2005978A - Core ejector : en
  • US2005881A - Transmission line clamp : en
  • SU43515A1 - Two-stroke two-piston internal combustion engine in one cylinder : en ru
  • US2005774A - Production of benzoic acid and benzoates : en
  • US2005865A - Press : en
  • AT142191B - Electro-optical test device for acoustic signals, noises or the like. : de en
  • US2005873A - Smoking pipe : en
  • US2006142A - Liquid dispensing and level maintaining device : en
  • US2006194A - Combination can opener, funnel, and flexible pipe attachment : en
  • US2006235A - Sealing device for collapsible tubes and the like : en
  • US2006036A - Method of making containers : en
  • US2006155A - Electric lamp and the like and its mounting and electrical connection : en
  • US2005904A - Mop head holder : en
  • AT142239B - Process for impregnating organic aggregates for plastic masses. : de en
  • SU43407A1 - Mining machine : en ru
  • US2006061A - Lighter : en
  • USRE19623E - kersting : en
  • AT142261B - Climbing carabiner. : de en
  • GB430945A - Improvements in zinc sulphide and processes of making the same : en
  • AT142137B - Wind turbine. : de en
  • SU43417A1 - The method of obtaining aluminum fluoride : en ru
  • CH178099A - Device for making laps. : de en
  • CA351257A - Laminated glass : en fr
  • CH177983A - Press, especially veneer press. : de en
  • US2006159A - Method of machining cylinders : en
  • USD96003S - Design for a paving block : en
  • US2005971A - Servo-mechanism : en
  • CA351223A - Hone : en fr
  • GB430737A - Improvements in calling dials for telephonic apparatus : en
  • GB430809A - Improvements in or relating to cathode-ray tubes : en
  • CH178111A - Process for the production of a new azo dye. : de en
  • CH178020A - Foot for pole supporting an electric line. : en fr
  • US2005968A - Visible shift binder for record sheets or the like : en
  • PL21580B1 - The method of obtaining the yellow body hormone in a purified state. : en pl
  • US2006112A - Gyroscopic turn indicator : en
  • US2005815A - Manufacture of meta-cresolmethyl-ether : en
  • SU43588A1 - The method of preparation of heterocyclic arseno-compounds : en ru
  • DE615116C - Electrical insulating material : de en
  • GB430890A - An improved method of producing tubes or rods of a given external diameter : en
  • CH177911A - Device on liquid containers intended for cleaning purposes for squeezing liquid out of mops, washcloths and other bodies. : de en
  • US2006156A - Self propelled toy : en
  • US2006316A - Apparatus for building roads : en
  • US2006318A - Meat grinding machinery : en
  • DE615045C - Small synchronous motor, especially for driving clocks and tariff devices : de en
  • FR782525A - : fr
  • DE615093C - Process for the preparation of an azo dye : de en
  • GB430811A - New or improved nozzle-arrangement for gas-burners : en
  • CA351262A - Textile material coloration : en fr
  • US2005926A - Steam trap : en
  • CA351161A - Radio tube base : en fr
  • SU43540A1 - Hollow Pneumatic Wheel : en ru
  • US2005772A - Heterodyne receiver : en
  • US2005967A - Package : en
  • AU1861124A - An improved cover for seed drills : en
  • US2005875A - Ignition system : en
  • USD96002S - Design for a skillet or similar : en
  • PL21515B1 - Fuse for locks. : en pl
  • AT142201B - Device for checking the rate of clocks, especially those that are equipped with a balance. : de en
  • SU43414A1 - The method of purification of sulfuric acid, which is garbage in the production of nitroproducts : en ru
  • US2006151A - Pile wire for looms : en
  • PL21597B1 - Device for the production of cups, from which can be cold pressed cartridge. : en pl
  • US2005869A - Hot spot manifold : en
  • DE615015C - Time switch : de en
  • DE615178C - Device for tensioning and closing the overlapping ends of a band tire for packages : de en
  • SU43430A1 - Turbosilov installation : en ru
  • GB430694A - Driving mechanism for revolving needle bars of gilling machines : en
  • GB431009A - Improvements in or relating to apparatus for charging electrical accumulators : en
  • PL21581B1 - : en pl
  • CH177934A - Process for the distillation of substances. : de en
  • CH178037A - Power converter. : de en
  • US2006110A - Hinge : en
  • US2005925A - Device for use in cleaning steering wheels : en
  • GB430716A - Improvements in and relating to glass working machines : en
  • AT142169B - Device for increasing the voltage. : de en
  • AT142172B - Method and arrangement for remote synchronization of television sets. : de en
  • AT142139B - Wind and water turbine. : de en
  • PL21542B1 - with any carbonaceous means. : en pl
  • US2005890A - Motor control system : en
  • US2006269A - Ore reducing machine : en
  • PL21493B1 - Setting device for a slotted lens in electro-optical sound reproducing devices. : en pl
  • SU43545A1 - Running three-roller lunette : en ru
  • US2005863A - Signal light support : en
  • US2006052A - Amplifier : en
  • CA351206A - Electric cable joint : en fr
  • CA351210A - Phonograph record manipulating apparatus : en fr
  • CH178105A - Process for the production of a new azo dye. : de en
  • AT142267B - Cleaning and polishing machine for grain and the like like : de en
  • US2005937A - Detachable gate : en
  • CH178127A - Protection device in three-phase networks. : de en
  • SU43583A1 - The method of obtaining durable stains and packings : en ru
  • US2006054A - Fastener-applying implement : en
  • SU43560A1 - Cotton fiber cleaning machine : en ru
  • US2005760A - Selvaged unwoven zigzag fabric : en
  • CH177882A - Ceiling beams. : de en
  • US2005954A - Foot valve : en
  • US2006107A - Machine for cutting thin leaves : en
  • PL21619B1 - A way to economically use the high temperature of the burning gas in any burner. : en pl
  • US2005757A - Display sign : en
  • US2005742A - Process for deinking imprinted paper : en
  • US2006126A - Sorting apparatus for substances of different densities : en
  • US2006319A - Diaphragm valve for tank assemblies : en
  • CH177957A - Illustrative means for showing the effect of medicinal products, foodstuffs and luxury foods, etc., in particular on the human body. : de en
  • DE615101C - Process and device for the distillation of zinc and similar metals : de en
  • SU43506A1 - Device for sampling soil from the bottom of reservoirs : en ru
  • US2006049A - Concentration of ores by flotation : en
  • US2005855A - Braking apparatus : en
  • US2006261A - Ratchet device for preventing the rearward motion of power driven vehicles : en
  • CA351266A - Dyestuff : en fr
  • BE409536A - : en fr
  • US2005945A - Emulsion printing ink and method of making same : en
  • BE409333A - : en fr
  • US2006002A - Manufacture of photographic silver halide emulsion layers : en
  • CA351116A - Butter blender : en fr
  • CH177897A - Method and device for constructing seamless pipelines. : en fr
  • CH178036A - Process for the production of high emission cathodes. : de en
  • CA351188A - Non-toxic germicidal preparation : en fr
  • CH178044A - Dimming device on electric car headlights. : de en
  • SU43578A1 - Fitting to Eclipse type wind turbine with tail and side handlebars for shutting it out of the wind : en ru
  • US2005980A - Retractable landing gear : en
  • BE409387A - Automatic locking device for detachable grenade, rocket or similar igniters : en fr
  • CA351154A - Saturator for absorbent articles : en fr
  • CA351268A - Textile material coloration : en fr
  • US2005806A - Circuit breaker : en
  • CH178115A - Process for the preparation of a dye of the Safranine series. : de en
  • CH177891A - Basket for paper, waste, etc. : de en
  • AT142156B - Sealing body with additional sealing means for openings in machine parts that rub against each other. : de en
  • CH178025A - Main power switch for light bulb and similar circuits. : de en
  • DE614992C - Electromagnetic switch for short-term power supply : de en
  • DE1341946U - : de en
  • GB431047A - Method and equipment for transmitting electrical test values : en
  • DE615123C - Method of making refractory models : de en
  • GB430710A - Apparatus for determining data from settings of personal height and age : en
  • CA351122A - Wrist-pin bearing lubrication : en fr
  • CH177936A - Mixer and agitator. : de en
  • GR5320B - NEW PROVISION IN PETROLEUM LIGHTS. : el en
  • AT142162B - Electrode and method of making the same. : de en
  • AT142262B - Climbing iron for poles made of hard material, e.g. B. concrete, metal or the like. : de en
  • CH178054A - Container for flat, round objects. : de en
  • DE615020C - Plate capacitor, especially variable capacitor : de en
  • CH178013A - Process and installation for the production of ice. : de en
  • AT142289B - Gripper wheel. : de en
  • AT142205B - Device for achieving small flushes in high flushing devices with a bell valve and an overflow elbow branching off to the side below the valve from the flushing pipe. : de en
  • US2005809A - Stenciling method and apparatus : en
  • US2006078A - Catalytic converter : en
  • PL21622B1 - Measuring device for the amount of flowing liquid. : en pl
  • CH177963A - Method and device for landing aircraft. : de en
  • CH178098A - Carding machine. : en fr
  • US2006169A - Bookrest for bathtubs and the like : en
  • GB430997A - Improvements in and relating to power transmission mechanism : en
  • AT142227B - Plant for the continuous and immediate distillation and rectification of fermented liquids containing acetone, ethyl alcohol and butyl alcohol. : de en
  • CH178029A - Arrangement for voltage regulation of synchronous machines. : de en
  • US2006062A - Safety razor : en
  • AT142229B - Adjustable take-up unit for freshly spun rayon threads. : de en
  • AU1766434A - Improvements in expansion joints : en
  • US2006157A - Synthetic alcohol : en
  • AU1988434A - Improvements in or relating to mixing of gaseous fluids : en
  • US2005938A - Rack : en
  • US2006111A - Animal trap : en
  • US2005731A - Viscosity compensating system : en
  • US2005816A - Knockdown tilt display carton : en
  • US2005985A - Hook fastening for fish lures : en
  • US2006243A - Piping attachment for sewing machines : en
  • DE614912C - Flotation process for sulphidic copper ores : de en
  • PL21513B1 - Device for winding the inside of a hollow ring. : en pl
  • AT142136B - Pistons for internal combustion engines working with pulverized fuel. : de en
  • CH177975A - Device for interrupting the cycle of functions in an electromagnetic winder when the current source is insufficient. : en fr
  • GB430954A - Improvements in the manufacture and production of quinones : en
  • CH177931A - Equipment on flat weft knitting machines for the production of Petinet effects in stockings and socks. : de en
  • CH178021A - Electric switches, in particular for telecommunications. : de en
  • CH178087A - Motorbike with sidecar, which is provided with a tilt rod. : de en
  • GB430671A - Improvements relating to electric switch devices and more particularly to controllers for vehicles driven electrically from power line supplies : en
  • US2006028A - Sprinkler : en
  • USD96033S - Design fob a shoe : en
  • US2006076A - Mattress-tufting device : en
  • USD96015S - Design for a textile fabric : en
  • USD96072S - Design for a brush or similar : en
  • GB454643A - Apparatus for playing a game : en
  • DE615125C - Automatic centrifugal friction clutch : de en
  • DK50366C - Separately Made. : da en
  • GB430887A - An improved method for making partially depolymerized rubber : en
  • SU43490A1 - Mold for the manufacture of plastic parts of pipe fittings : en ru
  • US2006301A - Apparatus for examining the contents of tanks : en
  • DE615214C - Horizontally movable window guided on rollers : de en
  • SU43415A1 - Method for simultaneous production of sodium phosphate and sodium fluoride from apatites : en ru
  • AT142116B - Window envelope and process for its manufacture. : de en
  • AT142218B - Process for influencing the solidification type of cast iron melts of all kinds. : de en
  • CH177917A - Device for preparing a clear coffee infusion. : en fr
  • US2006138A - Apparatus for separating sulphurous acid from sulphite waste liquor : en
  • GB431187A - Improvements in or relating to the production of compounds containing a polymethine chain : en
  • DE615230C - Method for frequency multiplication for the purpose of remote image transmission, in which a constant ratio between image and line frequency is maintained : de en
  • GB430806A - Improvements in carriage escapement mechanism for typewriting machines : en
  • GB430724A - Improvements in sliding clasp fasteners : en
  • CH178061A - Telephone. : de en
  • PL21508B1 - A method of making semi-liquid chocolate mass. : en pl
  • SU43555A1 - Infrasound generator : en ru
  • CH178121A - Process for the production of an indigoid dye. : de en
  • PL21534B1 - A method of continuously producing concentrated nitric acid, and a device for this purpose. : en pl
  • GB430676A - Improvements in or relating to pipe couplings : en
  • GR5329B - METHOD FOR THE TREATMENT AND PAINTING OF KALAMOUTIS SIKELEOS FOR THE USE OF MATHERS OF COMMON CATHECLES. : el en
  • SU43440A1 - Vision device : en ru
  • US2005927A - Brake beam fulcrum : en
  • US2005944A - Stabilized form of phosphorus pentoxide : en
  • GB430665A - Improvements in or relating to the manufacture of dyestuffs of the benzanthrone series : en
  • GB430688A - Improvements in or relating to looms for weaving plush : en
  • US2006005A - Windshield heater : en
  • USD96020S - Design for a clock ok similar : en
  • DE614972C - Safety razor with sharpening device : de en
  • SU43605A1 - Axial threshing machine or axial threshing and chopping machine : en ru
  • DE615220C - Cinema recording device with a single common setting and triggering device for single-image and series image recordings : de en
  • FR783443A - Process for dewaxing crude oil and petroleum products : en fr
  • GB430949A - Improvements in and relating to centrifugal pumps : en
  • PL21480B3 - A method for separating the ground material from the coarser material in a ball mill, and a ball mill for carrying out the method. : en pl
  • US2006064A - Nut lock device : en
  • DE615050C - Process for the production of conversion products of rubber : de en
  • GB430714A - Roundabout in which the rotary motion is about an oblique axis at an angle of substantially 30 to the vertical : en
  • DE615153C - Connection of the insulation edge to the structure in civil engineering : de en
  • GB430717A - Improvements in methods for introducing luminescent material into electric lamps : en
  • GB430762A - An appliance for use in teaching golf : en
  • GB430783A - Improvements in wringers : en
  • PL21616B1 - Variable pitch propeller. : en pl
  • US2005766A - Lubrication : en
  • US2006058A - Process of making amines and diamines and products of said process : en
  • US2006055A - Lap arrester for winding machines : en
  • PL21540B1 - Method for purifying sulfo acids. : en pl
  • SU43581A1 - Mechanism for automatically removing the Dutch type wind from the wind during a storm : en ru
  • GB430935A - Improvements in and relating to the concentration of latex : en
  • GB430861A - An improved method of and means for weighing objects : en
  • PL21526B1 - A fireplace for liquid fuel. : en pl
  • SU43491A1 - The method of obtaining hard coatings on metal surfaces : en ru
  • GB430727A - Improvements in or relating to combined pressure medium brakes and electro-magnetic rail brakes : en
  • GB430873A - Improvements in or relating to apparatus for colouring cut pieces of wood, veneers, cardboard or the like for making boxes : en
  • AT142150B - Continuous absorption cooling device. : de en
  • CA351125A - Brick and mould dumping apparatus : en fr
  • US2006035A - Water heater control : en
  • CA351148A - Mercury switch : en fr
  • US2005864A - Firebox door : en
  • SU43563A1 - Top : en ru
  • USD96024S - Design for a shoe : en
  • CH177946A - Machine for simultaneously folding the ends of frustoconical containers, in particular paper. : en fr
  • GB430772A - Improvements in and relating to the treatment of non-ferrous alloy castings : en
  • GB431006A - Improvements in or appertaining to tuning arrangements for superheterodyne radio receivers : en
  • GB430708A - Improvements in or relating to safety razor cases : en
  • CH177880A - Disengagement device for letting go of cattle together in stables. : de en
  • CH178039A - Device for amplifying photocurrents. : de en
  • DE615174C - Process and device for the production of changeant glasses : de en
  • DE615078C - Lockstitch shoe sewing machine : de en
  • GB430803A - Improvements in collotype processes : en
  • SU43434A1 - Two-track transport device : en ru
  • SU43526A1 - Electroplating Method : en ru
  • US2006050A - Extendible clasping device for watch-bracelets and the like : en
  • AT142225B - Process for the purification of pulp waste liquor and other organic substances in collider or pseudomolecular form containing service waters. : de en
  • DE615089C - Multi-pole, small overcurrent switch with thermal overcurrent and magnetic short-circuit release designed as a blowing device at the same time : de en
  • SU43503A1 - An instrument for testing turf properties with regard to suitability for landing an airplane : en ru
  • AT142163B - Process for the manufacture of preparations for sunlight treatment. : de en
  • GB431017A - Improvements in and relating to voltage indicating means for transformers : en
  • GB430860A - Improvements in or relating to electrically operating liquid level indicators : en
  • AT142165B - Flue gas duct, especially for oil-fired articulated boilers. : de en
  • CH177889A - Bathhouse. : de en
  • CH178004A - Guide device for centrifugal machines operated with a gaseous medium. : de en
  • CH178123A - Process for the production of an indigoid dye. : de en
  • DE615134C - Air brake : de en
  • AT142269B - Cigarette case or the like with single issue. : de en
  • DE615217C - Paper guide device for typewriters, typewriters o. The like. With a guide plate arranged in front of the platen : de en
  • US2006238A - Cocktail skirt : en
  • SU43489A1 - Three-way regulating valve for a single pipe heating system and other cases of the distribution of a constant amount of water, steam and gas : en ru
  • CH177887A - External shutter-shutter window controlled from the inside. : en fr
  • CA351238A - Frequency translating device : en fr
  • CH178129A - Device for premature quenching of the anode current in rectifiers, AC converters or converters. : de en
  • GB430922A - Washing machines and boilers : en
  • US2005947A - Extension table : en
  • USD96066S - Design for a shoe : en
  • GB430245A - Improvements relating to brooders or foster mothers for poultry : en
  • AT142300B - Heat transfer device. : de en
  • GB430982A - Improvements in a method of manufacturing articles and threads of rubber : en
  • GB431195A - Manufacture of coloured rubber products : en
  • GB430920A - Improvements in or relating to dew collecting apparatus : en
  • US2006280A - Pump for hydraulic drives : en
  • PL21473B1 - : en pl
  • DE615083C - Belt as a blouse finish : de en
  • DE615221C - Process for the photographic reproduction of multicolored printed or written originals : de en
  • US2005843A - Transmission : en
  • US2006017A - 4-amino-1.8-naphthalene-dicarboxylic acid imides and 4-alkylamino1.8-naphthalene-dicarboxylic acid alkylimides and a process of preparing them : en
  • US2006096A - Process for the production of lubricating oil : en
  • DE615163C - Trailer coupling for semi-trailer : de en
  • US2006034A - Manifolding record book : en
  • US2006199A - Process for the manufacture of resins by hydrogenation : en
  • US2005877A - Control means for well drilling equipments : en
  • US2005934A - Elastic cushion mounting : en
  • US2005986A - Impedance set : en
  • GB430706A - Improvements in or relating to studios for recording sound pictures : en
  • DE1341243U - : de
  • AT142160B - Fridge. : de en
  • US2006023A - Medicinal preparation : en
  • GB430769A - Improvements in change-speed gear for automobiles : en
  • GB430899A - Improvements in or relating to bags or like containers : en
  • GB430692A - Improvements in or relating to elastic braided work containing rubber threads and method of and means for making same : en
  • GB430771A - Improvements in the construction of portable buildings : en
  • GB430919A - Improvements in or relating to the control of electrical discharge appliances with gas or vapour filling : en
  • GB431329A - Improvements in or relating to the manufacture of iron alloys : en
  • DE615171C - Process for the production of higher ethers : de en
  • DK50361C - With Evaporation Holes provided, leaf-shaped Packaging for hot Bread. : da en
  • AT142222B - Method of preheating mash. : de en
  • AT142283B - Safety device for hydraulic brakes on motor vehicles. : de en
  • GB430804A - Improvements in or relating to combination locks : en
  • CA351196A - Cartridge case manufacture : en fr
  • CH178063A - Microphone support. : de en
  • AU1798334A - Improvements in or relating to electron discharge apparatus and circuit arrangements incorporating thesame : en
  • GB430684A - Improvements relating to domestic washing appliances : en
  • GB430958A - Improvements in and relating to the doubling of metal sheets : en
  • GB430876A - An improved process for polymerising monomeric aldehyde sugars : en
  • GB430914A - Improvements in or relating to the manufacture of compounds of the benzanthrone series : en
  • GB430995A - A device for producing by purely photographic means a topographic plan : en
  • GB431198A - A process and machine for the manufacture of flexible welts, beadings or mouldings : en
  • DE615210C - Thimble with wire loop feeder : de en
  • GB430883A - Improvements in and relating to electro-magnets : en
  • GB430885A - Apparatus for and method of vulcanising rubber articles : en
  • GB430952A - Improvements in or relating to filters for liquids : en
  • GB431007A - A golf swing practising device : en
  • GR5333B - RUBBER SOLES FOR SHOE SANDALS. : el en
  • GB431020A - Improved differential mechanism : en
  • DE614913C - Process to increase the wetting ability of mercerising liquors : de en
  • CA351220A - Refrigerating apparatus : en fr
  • GB431027A - Improvements in or relating to the manufacture of iron and steel sections : en
  • DE614937C - Fermentation process for beer production : de en
  • DE615018C - Multi-motor drive for crepe paper machines : de en
  • PL21485B1 - The method of saturating trees on the trunk or freshly cut. : en pl
  • SU43473A1 - The method of producing divinyl : en ru
  • GB430903A - Combined cash plate and advertising devices : en
  • DE614973C - Collection containers for the transport of sensitive goods, e.g. Spinning bobbins or the like : de en
  • DE615062C - Signaling device for vehicles, in particular motor vehicles : de en
  • US2005846A - Roll labeling machine : en
  • US2006029A - Vehicle washing apparatus : en
  • DE615199C - Hand hammer : de en
  • CA351177A - Speed gear : en fr
  • GB430872A - Process of preparing improved cold soluble starch products : en
  • AT142247B - Process for the treatment of roasted, optionally ground coffee. : de en
  • DE614991C - Device which can be inserted into a washing vessel and uses a blower to press air into the items to be washed : de en
  • DE615061C - Bearing bush for spring hangers, especially for motor vehicles : de en
  • US2005845A - Meter construction : en
  • US2005848A - Water insoluble azo dyestuff containing a benzanthrone nucleus : en
  • BE409419A - : en
  • AT142121B - Molded veneer press. : de en
  • CH177920A - Bottle cap. : de en
  • US2006204A - Stamping machine : en
  • US2006260A - Hat working machine : en
  • GB431032A - Guide tabs for index cards : en
  • US2005879A - Display card and method of securing articles thereto : en
  • DE615099C - Protective cover for wooden masts or posts : de en
  • SU43556A1 - Traffic control device : en ru
  • GB430788A - Improvements in and relating to prismatic boxes with lids : en
  • AT142284B - Rescue system for basin swimming pools. : de en
  • CH178104A - Process for the production of a new azo dye. : de en
  • USD96006S - Design for a shoe heel : en
  • AT142187B - Resistance for surge arresters composed of conductive materials and binding agents. : de en
  • US2005781A - Trailer hitch : en
  • US2005802A - Labeling machine : en
  • US2006179A - Voltage surge indicator : en
  • GB431040A - Improvements in and relating to wood joints : en
  • DE615011C - Process for rapid degassing and de-taring of bituminous raw materials in moving rotating devices with external heating : de en
  • AT142214B - Process for the production of mixtures of hydrogen and carbonic acid by reacting carbon dioxide with water vapor. : de en
  • SU43519A1 - Device for igniting explosive mixture in internal combustion engines : en ru
  • AT142101B - Wattmeter. : de en
  • US2006149A - Seat control mechanism : en
  • AT142281B - Vibration device for vibrating and compacting road surfaces and screeds. : de en
  • CH177912A - Spring-loaded bar grating, especially for seating and reclining furniture. : de en
  • CH178102A - Process for the production of a new textile auxiliary. : de en
  • US2006089A - Turpentine cup and securing means : en
  • PL21598B1 - A method of building armored shelters, fortifications and similar structures. : en pl
  • SU43408A1 - Mechanical defoamer for fermentation tanks : en ru
  • CH178130A - Hot cathode discharge apparatus. : de en
  • CH177998A - Movement transmission mechanism. : en fr
  • CH177976A - Electric timepiece. : en fr
  • CH177884A - Fiber mat for insulation against noise, heat and cold. : de en
  • CH178023A - Zeitwerk. : de en
  • SU43486A1 - Clip or lock to Derrick type crane : en ru
  • SU43497A1 - Automatic scales for loose bodies : en ru
  • BE409520A - : en
  • SU43591A1 - Device for capturing and feeding blast furnace dust into the blast furnace : en ru
  • AT142183B - Device for reducing corona losses in direct current power transmission. : de en
  • AT142296B - Circuit arrangement for triggering switching processes through brief current surges. : de en
  • SU43439A1 - Vision device : en ru
  • US2006085A - Washing apparatus : en
  • CH177918A - Bottle cap. : de en
  • CA351167A - Fresnel lens : en fr
  • CH178068A - Receiving antenna. : de en
  • US2005796A - Automatic liner safety : en
  • US2005957A - Blasting cap : en
  • US2006011A - Continuous propane dewaxing : en
  • US2005753A - Bottle closure : en
  • US2005894A - Ship propulsion automatic stability control : en
  • CH178032A - Method and device for controlling the luminous flux of a constant light source for television purposes and optical sound recording. : de en
  • CH178048A - Electrifying apparatus. : de en
  • GB430882A - A device for re-shaping the ends of sticks of paint and like plastic material : en
  • US2006236A - Feeding reservoir for oil filled cables : en
  • CA351144A - Container : en fr
  • PL21552B1 - Braking device, compressed air operated. : en pl
  • DE614966C - Method of making a coffee substitute : de en
  • CA351180A - Car truck volute spring : en fr
  • CA351239A - Coin controlled apparatus : en fr
  • SU43482A1 - A device for cutting glass tapes drawn by the Fourco method : en ru
  • US2005853A - Feed mechanism for rolling machines : en
  • US2006123A - Milling machine : en
  • AT142106B - Metal vapor discharge vessel. : de en
  • AT142144B - Epicyclic friction gear change gear. : de en
  • USD96022S - Design for a pencil : en
  • SU43542A1 - Instrument for controlled dispensing of drinks in measured quantities : en ru
  • SU43546A1 - The method of sharpening cutting edge tools : en ru
  • SU43595A1 - Adaptation for automatic and semi-automatic telephone installations : en ru
  • CH177878A - Dog necklace. : de en
  • AU1840634A - A safety automatic braking device for automobiles andother vehicles : en
  • CH178058A - Camshaft for self-sellers with drop flaps. : de en
  • AT142271B - Device for placing the end of the cover sheet (flag) on the end of the winding head. : de en
  • US2005983A - Railway car truck : en
  • CH178066A - Wire radio distribution system. : de en
  • CH177877A - Installation of horticultural layers. : en fr
  • CH178024A - Contact work. : de en
  • DE615052C - Prism erecting system : de en
  • CH177933A - Process for the production of seedlings from seeds, without the use of soil. : de en
  • SU43549A1 - Machine for svivaniya vits of rods and the like material : en ru
  • USRE19622E - Valve mechanism : en
  • GB431193A - An hermetically sealable chamber, shelter or the like : en
  • AT142221B - Process for the production of aluminum alloys. : de en
  • US2005899A - Elevator control and signaling system : en
  • CH178095A - Propeller fastening device with central tightening. : de en
  • DE615119C - Mirror for arc light headlights : de en
  • CA351251A - Bearing manufacture : en fr
  • USD96039S - Design fob leather : en
  • AT142244B - Process for the production of master copies for printing and similar purposes. : de en
  • SU43509A1 - Study guide for the oral production of arithmetic operations : en ru
  • US2005718A - Grinding : en
  • US2005867A - Control system and to the control of fluid operated mechanism : en
  • US2005884A - Electrical measuring and regulating system : en
  • CH178028A - Switch with extinguishing of the alternating current interruption arc by flowing compressed gas. : de en
  • AT142119B - Device for preventing moisture from rising in the masonry. : de en
  • SU43469A1 - The method of obtaining iron paints of various colors : en ru
  • SU43575A1 - Device to an automatic weaving machine for changing spools : en ru
  • US2006161A - Checking fixture : en
  • CA351259A - Yarn dyeing process : en fr
  • PL21501B1 - A device for self-regulation of the course of the bedding. : en pl
  • CH178122A - Process for the production of an indigoid dye. : de en
  • CA351132A - Automobile body : en fr
  • CA351214A - Fluid metering apparatus : en fr
  • CH177910A - Polisher. : de en
  • SU43444A1 - Antenna : en ru
  • SU43502A1 - Instrument for measuring deflection : en ru
  • US2005747A - Removal of wool from animal skins : en
  • USRE19626E - Multiplex receiving apparatus : en
  • PL21479B1 - : en pl
  • AT142138B - Compression pin. : de en
  • DE615098C - Thermal protective cover for coffee, tea and similar pots that surrounds the jug on all sides : de en
  • US2006153A - Thermostatic valve : en
  • USD96030S - Design for a shaving bowl or the : en
  • US2006327A - Hose clamp : en
  • PL21547B1 - A method of producing color patterns on flexible objects, e.g. rubber balls. : en pl
  • US2005763A - Automatic thermostatic switch plug : en
  • PL21574B3 - A method of producing high-percentage magnesium alloys. : en pl
  • SU43493A1 - The machine for hammering the bottom side of the caps after the gun : en ru
  • US2006273A - Apparatus for the distillation of oil : en
  • DE614939C - Process for the production of desensitized thorium dioxide in gel form : de en
  • CA351244A - Pharmaceutical product manufacture : en fr
  • US2005817A - Scratching post : en
  • GB430808A - Transparent sheets for wrappers and other applications, and process for manufacturing the same : en
  • DE615161C - Chromatic accordion : de en
  • GB430785A - Improvements in vacuum cleaners : en
  • GB431189A - Improvements in or relating to autographic recording apparatus : en
  • GB430820A - Improvements in or relating to machines for levelling and surfacing roads or other surfaces : en
  • US2005933A - Container for toilet and the like preparations : en
  • GB430875A - Improvements in and relating to arrangements for electric braking of three-phase alternating current electric motors : en
  • GB430993A - Improvements relating to delustred artificial silks : en
  • SU43488A1 - Water heating system : en ru
  • US2005752A - Method of preparing pen-points : en
  • US2005936A - Flexible-rod, sewer cleaning apparatus : en
  • AT142240B - Method and apparatus for bleaching and cleaning pulp and the like. like : de en
  • DE615087C - Control panel for batteries, in which a template is slidably arranged as a switch selector over the switch holes : de en
  • CH177958A - Skis with protective edges. : de en
  • CH178010A - Absorption chiller with pressure equalizing auxiliary gas. : de en
  • DE614984C - Recording camera for sound films encapsulated in a noise-sealing cover : de en
  • DE615191C - Adjustable electric motor to drive a spinning machine drum : de en
  • DK50365C - Upright Heat Accumulator. : da en
  • DE615182C - Method for fastening the tungsten wire in the needle shaft in the manufacture of speech machine sound pens with special tips made of tungsten wire : de en
  • SU43609A1 - The method of preparation of manganese monophosphate : en ru
  • US2005744A - hondeville : en
  • US2006127A - Navigation instrument : en
  • GB430691A - Game device : en
  • GB431045A - Improved means for indicating whether a signal or other lamp is alight or extinguished : en
  • SU43539A1 - Tracking vehicle control device : en ru
  • US2005723A - Tool : en
  • US2005999A - Greeting card assembly : en
  • CH178055A - Tabulator machine for tabulation using punched cards. : en fr
  • GB430738A - Improvements in and relating to smokeless combustion of finely divided fuels : en
  • GB430761A - Improvements in apparatus for the objective determination of the refraction of the eye : en
  • GB430827A - Improvements in couplings for lubricating apparatus, and apparatus for use therewith : en
  • GB430937A - Improvements in or relating to cuff-links : en
  • DE615042C - Moisture-proof cable jacket : de en
  • US2005907A - Trolley wire support : en
  • DE615133C - Process for the separation of 3- and 5-chloro-2-oxydiphenyl : de en
  • AT142110B - Pistons, in particular for internal combustion engines. : de en
  • GB430719A - Improvements in or relating to potato harvesting machines : en
  • GB430888A - Article feeding mechanism for wrapping machines : en
  • DK50362C - Heat exchange device. : da en
  • GB430774A - Process for the production of therapeutically active tetrazole derivatives of the terpene series : en
  • DE615076C - Electric metal filament lamp with a filling of noble gas and a halogen as an electronegative additive : de en
  • PL21484B1 - A method of simultaneously producing iron or its carburized compounds and Portland cement or hydraulic lime in a rotary kiln and a kiln for carrying out the method. : en pl
  • AU1798534A - Improvements in or relating to thermionic valves : en
  • CH178074A - Glowing light tube. : de en
  • AT142207B - Pressing process for the production of ring pre-workpieces. : de en
  • CA351229A - Typewriter tabulating mechanism : en fr
  • DE615140C - Position indicator for remote-controlled, motor-driven devices : de en
  • GB430900A - Improvements in or relating to television or like systems : en
  • GB453929A - Improvements in and relating to electric heating pads or the like : en
  • GB431142A - Improved process of modifying the sensitivity of photographic emulsions : en
  • US2005836A - Signaling system : en
  • SU43426A1 - Triple Expansion Steam Machine : en ru
  • US2005924A - Dispensing carton : en
  • CH178126A - Process for the production of krypton and xenon during air separation by deep freezing. : de en
  • FR782679A - : fr
  • GB430960A - Improvements in laxative confections and process of making the same : en
  • CH178022A - Device for extinguishing high-power alternating current arcs in current interruption devices, in particular in switches. : de en
  • US2006115A - Operation of coke ovens and ovens therefor : en
  • GB430834A - Improvements in or relating to furnaces : en
  • GB430766A - Improvements in or relating to apparatus for cutting tobacco and the like : en
  • GB430979A - Improvements in or relating to road surfacing and like material : en
  • USD96045S - Design for a bottle : en
  • AU1976234A - Rectifier for wireless television reception : en
  • US2005961A - Pull and drag-saw machine : en
  • USRE19619E - armacost : en
  • SU43419A1 - The method of producing dichloromeleic anhydride : en ru
  • USD96001S - Design for a buckle : en
  • GB430720A - Improvements relating to bound or cased books : en
  • DK50367C - Drive wire for electrically propelled vehicles. : da en
  • US2005818A - Camera : en
  • US2005922A - Resistance element and method of making same : en
  • GB431041A - System for regenerating water in tank installations for keeping or transporting live fish and the like : en
  • CA351197A - Window screen : en fr
  • SU43457A1 - A device for recording and observing curves expressing the functional dependence of two electrical quantities : en ru
  • GB430810A - Improvements in and relating to pressure indicating apparatus : en
  • GB454314A - Improvements in chassis for vehicles, especially motor-cars with special spring means : en
  • GB454641A - Improvements in or relating to cordage : en
  • US2005820A - Folding camera : en
  • SU43438A1 - Device for transmitting electrical energy to moving wagons : en ru
  • FR782537A - : fr
  • GR5337B - SYSTEM TO BE TRANSPORTED THROUGH MY STORES INTO THE STORAGE. : el en
  • DE615127C - Process for the production of field book paper : de en
  • US2006192A - Method of and composition for rejuvenating fabrics : en
  • PL21600B1 - A method of producing starch. : en pl
  • US2005991A - Box : en
  • PL21596B1 - : en pl
  • PL21588B1 - The method of obtaining absolute alcohol. : en pl
  • SU43479A1 - The method of purification of gases from hydrogen sulfide : en ru
  • DE615064C - Luggage holder, especially for motor vehicles : de en
  • DE615173C - Method for developing a multiplication circuit for generating a high DC voltage from an AC voltage : de en
  • CA351250A - Laminated panel : en fr
  • AT142248B - Toy figures and methods of making them. : de en
  • SU43547A1 - Mechanism for the simultaneous opening and closing of several vents : en ru
  • USD96052S - Design for a combined apparel : en
  • CA351200A - Winding machine : en fr
  • AT142290B - Signaling device for railways or the like. : de en
  • GB430723A - Apparatus for drying razors : en
  • US2005830A - Back gauge stop mechanism : en
  • AT142273B - Steel pipe ladder u. like : de en
  • CH177903A - Window sash stay. : de en
  • SU43455A1 - Apparatus for receiving ac pulses of a peak shape : en ru
  • AT142280B - Insulating covering for buildings and civil engineering. : de en
  • US2006232A - Vehicle insulation : en
  • CH177901A - Wrought iron lifting latch with assembled nut for door locks. : de en
  • SU43523A1 - Device for connecting the ends of the drive belts : en ru
  • SU43435A1 - Device for securing the removable split counter-crank on the finger of the leading stingray of locomotives with Heisinger slide : en ru
  • SU43584A1 - Device for loading material into a dry distillation furnace : en ru
  • CH177948A - Device on register metal containers to hold the pivoting partition plates in the inclined position. : de en
  • CH178073A - Image projection device with rotatable image drum. : de en
  • SU43592A1 - Method for producing high hardness alloys : en ru
  • USD96064S - Design for a carpet : en
  • AT142188B - Method of synchronizing television images. : de en
  • CA351255A - Indicating card : en fr
  • AT142278B - Tree ladder that can be used as a leaning or trestle ladder. : de en
  • DE614897C - Method of manufacturing a paint : de en
  • US2006146A - Potato food product : en
  • USD96059S - Design for a textile fabric or simi : en
  • USD96074S - Design for a spoon or other article : en
  • USD96038S - Design for decorated wrapping : en
  • AT142145B - Air pressure starter. : de en
  • SU43412A1 - A device for rounding the spine when weaving books : en ru
  • CH178057A - Self-seller with coin checking device. : de en
  • AT142275B - Connection between a drive unit and the chassis of motor vehicles. : de en
  • CH178052A - Heterogeneous insulating plate usable to fight against the action of incendiary bombs. : en fr
  • GR5335B - STEAM WITHOUT STEAMER (GAME). : el en
  • US2005828A - Wheel : en
  • GB430696A - Improvements in or relating to method of and apparatus for finishing metal objects : en
  • GB430924A - Improvements in or connected with folding chairs : en
  • GB430965A - An improved packet for packing cigarettes : en
  • SU43551A1 - Device for signaling the rupture of the pipeline : en ru
  • US2005756A - Means for packing a round of ammunition : en
  • US2006277A - Folding rocking chair : en
  • GB430826A - Improvements in or connected with encased optical observation instruments and the transmission of motion from the outside of the casing to parts within the casing : en
  • CH177876A - Spray head for devices for spraying, in particular plants. : de en
  • CH177964A - Device for measuring fluids. : de en
  • DE615192C - Method for fastening copper strands in metal-carbon brushes : de en
  • DE614985C - Hydraulic press : de en
  • DE615165C - Device for regulating the tension of torsion springs, especially for motor vehicles : de en
  • GB430855A - Improvements in or relating to vapour electric converters : en
  • GB430994A - Variable-speed gearing : en
  • GR5322B - METHOD OF ASSEMBLY FOR THE FOLDING AND WAVE FORMATION OF THIN BODIES. : el en
  • SU43501A1 - Method and instrument for measuring the average impact force of an air hammer : en ru
  • AT142140B - Internal combustion engine with a rotating cylinder. : de en
  • PL21554B1 - Cathode lamp. : en pl
  • AT142186B - Toggle switch. : de en
  • US2005970A - Color photography : en
  • US2005998A - Automatic saw filing device : en
  • US2006039A - Unsymmetrical di-alkyl or alkylaralkyl derivatives of resorcinol and process of making same : en
  • AT142211B - Autogenous welding machine. : de en
  • DE615080C - Time switch, especially for direction indicators : de en
  • SU9992A1 - Nozzle : en ru
  • US2005942A - Tension device for textile machines : en
  • US2005916A - Inking mechanism for printing machines : en
  • CA351191A - Separable fastener : en fr
  • CH177937A - Process for the preparation of a dichlorinated pyrenchinous. : de en
  • CH177959A - Wooden skis. : de en
  • US2006291A - Registration control for pipe organs : en
  • GB430905A - A new method and means for reducing the resistance of air cooled engines and like obstructions on aircraft : en
  • GB430947A - Improvements relating to positioning gauges for sole rounding and like machines : en
  • DE615040C - Process for producing an electrical conductor with a non-circular cross-section : de en
  • US2006037A - Dredge and diving bell : en
  • US2006066A - Method of and apparatus for sampling anthracite coal : en
  • US2006069A - Air circulating apparatus : en
  • US2006213A - Electric control system : en
  • DE615208C - Bearing for pinion : de en
  • DE615034C - Stirring device : de en
  • GB430851A - Improvements in or relating to flexible joints or bearings : en
  • GB430901A - Rail track for spherical bodies : en
  • GB430661A - Improvements relating to observation mirrors for motor vehicles : en
  • US2006240A - Mold jacket : en
  • GB430917A - Manufacture of bituminous emulsions : en
  • GB430921A - Improvements in or relating to electro-acoustic translating devices such as loudspeakers : en
  • US2005953A - Window lock and handle : en
  • US2006106A - Knife mounting for machines : en
  • US2006245A - Hat brim protector : en
  • US2005905A - Protective scheme for transmission lines : en
  • US2006043A - Synthetic resin : en
  • US2006053A - Gaseous discharge converter : en
  • SU43416A1 - Leaching of potash from ash : en ru
  • DE615138C - Amplifier circuit in which the discharge tubes are wholly or partly operated from the mains : de en
  • GB430812A - Improvements relating to electric motor driven clutch mechanisms : en
  • GB430988A - Coin-freed game apparatus employed in connection with the vending or dispensing of articles, wares, and the like : en
  • DE615059C - Impeller for a liquid motor used to drive a motor vehicle : de en
  • GB430711A - Improvements relating to motor vehicle roofs : en
  • GB430712A - Improvements in or connected with tooth brushes : en
  • GB430843A - Improvements in or relating to cooking appliances : en
  • GB431025A - A machine for producing crossed-bottom paper bags in flat form : en
  • DE614896C - Process for the preparation of water-insoluble monoazo dyes : de en
  • US2005728A - Amphibian : en
  • GB430889A - Improvements in or relating to internal combustion motors adapted to be operated by producer gas : en
  • GB431013A - Improvements in or relating to garment hangers : en
  • DE615239C - Lighter with catalytic ignition : de en
  • DE614971C - Rotary drum for picking up and throwing mines on board submarines : de en
  • PL21583B1 - Method of aerating liquids in fermentation vats. : en pl
  • PL21620B1 - Spring loaded metal car wheel with spokes. : en pl
  • US2006044A - Cable clamp : en
  • PL21503B1 - The method of producing plastic masses. : en pl
  • US2005750A - Hydraulic shock absorber : en
  • CH177972A - Device for the automatic control of the rate in timepieces with a vibrating rate regulator. : de en
  • GB430974A - Improved apparatus for indicating fluctuating fluid pressures : en
  • US2006195A - Electric pull chain socket : en
  • CA351160A - Radio receiver : en fr
  • US2005888A - Machine for operating upon articles assembled from adhesive materials : en
  • SU43520A1 - Internal combustion turbine : en ru
  • US2005724A - Lubricating mechanism : en
  • US2006307A - Tire building apparatus : en
  • BE409332A - Sports and board game : en fr
  • CH178041A - Device for preventing the anode voltage from being passed into the ignition and excitation circuits of mercury vapor rectifiers with extinguishing grid control, especially those for high-voltage systems. : de en
  • US2006026A - Universal joint : en
  • DE615102C - Device for the supply and ignition of internal combustion engines with light and heavy fuel : de en
  • DE615189C - Slide axle bearings for grease lubrication : de en
  • PL21512B1 - : en pl
  • PL21558B1 - Luminous lamp for electrical measurements. : en pl
  • CH178070A - Oscillator modulator. : de en
  • SU43527A1 - The way to protect metal products from difficult to remove spots : en ru
  • US2005773A - Apparatus for indicating or controlling physical changes : en
  • US2006162A - Grinding composition : en
  • CH178007A - Magneto for ignition of an internal combustion engine. : en fr
  • PL21612B1 - Vacuum discharge lamp. : en pl
  • US2006117A - Internal combustion motor : en
  • BE409426A - : en
  • US2006267A - Gate hinge : en
  • CA351243A - Printing telegraph system : en fr
  • CH177929A - Method and loom for weaving with two warp thread systems that form an angle that converges towards the fabric. : de en
  • CH178047A - Wire saw embryotome. : de en
  • AT142195B - Support and guide for drawers or the like. : de en
  • CH178000A - Braking device on hoisting machines. : de en
  • US2005955A - Well packer : en
  • PL21563B1 - Electric discharge lamp. : en pl
  • PL21582B1 - Method for the production of solid diazo compounds. : en pl
  • US2006217A - Optical system for photographic sound apparatus : en
  • US2005909A - Combined case and stand for thermometers : en
  • US2005948A - Ball joint element : en
  • US2006114A - Aliphatic-aromatic amine and process of making same : en
  • USD96010S - Design for a display card : en
  • DE615135C - Multi-part brake drum : de en
  • GB430837A - Improvements in or relating to the manufacture of artificial structures from cellulose : en
  • AT142286B - Direction indicators for vehicles of all kinds. : de en
  • AT142124B - Dutch. : de en
  • AT142113B - Process for the production of decorative articles and protective clothing from cellulose fiber masses. : de en
  • CH177999A - Lubricating device for rubbing surfaces such as those of a shaft and a bearing. : en fr
  • PL21585B1 - Steam generator with forced flow of the working medium. : en pl
  • US2006328A - Center bowing steering and braking sled runners : en
  • GB430832A - Improvements relating to the manufacture of manganese dioxide : en
  • GB430933A - Improvements in or relating to roofing tiles : en
  • BE409713A - : en
  • PL21601B1 - Suction filter. : en pl
  • US2006200A - Apparatus for heat exchange : en
  • GB430653A - Improvements in and relating to rotors for variable speed gearings : en
  • US2005725A - Spinning and twister frame : en
  • US2006130A - Machinery : en
  • AT142147B - Heat exchangers with heat transfer surfaces made of spirally wound sheets. : de en
  • AT142224B - Process for the production of synthetic metal bodies. : de en
  • DE615180C - Rotary turntable with several roller bearings : de en
  • CH178033A - Anode entry for metal vapor rectifier. : de en
  • DE615222C - Device for reading the pointer position of a measuring instrument and for resolving the displayed value in individual numbers and remote transmission of the same : de en
  • DE614860C - Process for concentrating aqueous formic acid : de en
  • US2005952A - Adjustable sight for firearms : en
  • US2006042A - Seal : en
  • DE615141C - Circuit arrangement for remote control of the electric motor drive of an object adjustable between two end positions, in particular for the electric slide drive of floating docks : de en
  • GB430831A - Improvements relating to landing gear for aircraft : en
  • CA351184A - Printing mechanism : en fr
  • CA351234A - Electro-optical system : en fr
  • CH177955A - Process for the production of antihalation and filter layers using triphenylmethane dyes. : de en
  • US2006285A - Straight-edge : en
  • US2006092A - Process for production of lubricating oil : en
  • US2006177A - Process for obtaining valuable refined distillates from unrefined hydrocarbon oils an products obtained thereby : en
  • CH178064A - Circuit arrangement for telecommunication systems, in particular telephone systems, with branch points and secret traffic that can be called optionally and are located on a common line. : de en
  • DE615130C - Process for the introduction of aldehyde groups into indole derivatives : de en
  • GB430687A - Improvements in or relating to grinding wheels : en
  • AT142220B - Process for the impregnation of textiles with latex. : de en
  • SU43437A1 - Device for automatic control of shooters on the humps : en ru
  • US2006059A - Heater : en
  • CA351149A - Steam boiler electrode : en fr
  • CH178100A - Device for making laps. : de en
  • PL21571B1 - Method for producing chlorinated naphthalene with wax properties. : en pl
  • US2006120A - Crossing signal : en
  • CA351139A - Racket string manufacture : en fr
  • SU43475A1 - Gas generator for carts : en ru
  • DK50360C - Device for money boxes, money clocks and money calendars. : da en
  • BE409729A - Device for controlling mercury vapor rectifiers, in particular for rectifiers supplying reversible motors : en fr
  • US2006257A - Smelting scrap battery plates and the like : en
  • SU43594A1 - Telephone installation : en ru
  • US2006282A - Temperature control system : en
  • CH178090A - Mercury rail deflection contact apparatus. : de en
  • CA351189A - Slide fastener : en fr
  • CH178094A - Rotary wing aircraft. : de en
  • US2005963A - Turn signal : en
  • US2006068A - Garment or ironing press : en
  • AT142232B - Process for the preparation of an additive for baking purposes u. Like. From milk, especially skimmed milk. : de en
  • CH177924A - Riser pipe for siphon bottles. : de en
  • DE615054C - Relieved welded pipe connection : de en
  • GB430967A - Torque thrust power transmission : en
  • GB430709A - Resilient supporting frame for upholsterings : en
  • US2006237A - Hydraulic engine : en
  • PL21584B1 - A device for heating. : en pl
  • US2006133A - Pruning shears : en
  • US2006183A - Template : en
  • DE614990C - Extrusion or drawing press : de en
  • DE615100C - Process for stabilizing chlorinated rubber : de en
  • GB430939A - Improvements in or relating to lubricating devices : en
  • SU43432A1 - Device for entering the open-hearth furnace and pulling the filler trough : en ru
  • GB430833A - Improvements in conveyor furnaces for heating metal sheets or plates : en
  • PL21613B1 - A device for self-regulating steam heating, especially in railway carriages. : en pl
  • US2006252A - Movable weir : en
  • US2006281A - Method of manufacturing bobbins, particularly film bobbins : en
  • US2006310A - Rubber compounding : en
  • DE615128C - Exchangeable reversible sleeve : de en
  • DE615186C - Steam power plant with a low-pressure consumer network, which is fed with the exhaust steam of a steam turbine that can be regulated by changing the application, and with an auxiliary engine to drive the operating medium conveyor devices for the steam generator : de en
  • US2005768A - Return bend fitting for oil stills : en
  • CA351204A - Electric cable : en fr
  • GB430765A - Improved tool for use with detachable wheels : en
  • SU43611A1 - The device separating the shaft with hydraulic lifts from the lowering chamber of the gate of hydraulic structures : en ru
  • GB430978A - Improvements in or relating to shock absorbers for vehicles : en
  • SU43461A1 - Mechanical Straightener : en ru
  • PL21530B1 - An instrument for measuring the speed and direction of an aircraft movement. : en pl
  • DE615081C - Automatic unloading device for tiltable elevator containers : de en
  • DE615204C - Device for adjusting the injection timing in double-acting internal combustion engines for ships and similar drives : de en
  • GB430673A - Improvements relating to advertising signs and the like : en
  • GB430770A - Improvements in machines for perforating kinematographic films : en
  • GB430797A - Improvements in electric discharge tubes : en
  • DE615049C - Seating that can be converted into a lounge chair : de en
  • AU2037534A - Improvements inthe construction of reinforced concrete silos : en
  • CH178016A - Process for the manufacture of electric accumulator bins. : en fr
  • US2005812A - Method and apparatus for treating slimy materials : en
  • PL21592B1 - A device for extracting fluids from boreholes. : en pl
  • DE615038C - Blank glow furnace : de en
  • GB430733A - Improvements in or relating to combined pressure medium brakes and electro-magnetic rail brakes : en
  • PL21579B1 - Process for the production of condensation products from urea or thiourea and formaldehyde. : en pl
  • US2005754A - Apparatus for use in applying pressure to shoe bottoms : en
  • US2005950A - Apparatus for proportioning ingredients : en
  • CH178059A - Self-seller for gas, water, electricity, etc. : de en
  • DE615002C - Motorized lathe tailstock with automatic shifting and clamping device : de en
  • CA351215A - Telephone system : en fr
  • US2005929A - Paper making apparatus and process : en
  • US2005738A - Apparatus for feeding material : en
  • PL21594B1 - Folding box. : en pl
  • GB430981A - Improvements relating to paper making machines : en
  • GB431058A - Improvements in or relating to heat storage for heating and cooking installations : en
  • GB431192A - Improvements in diathermy apparatus : en
  • GB430796A - Improvements relating to levers for operating cables : en
  • AT142189B - Flush-mounted socket. : de en
  • DE615188C - Periodic absorption refrigeration machine : de en
  • CH178125A - Nut lock. : de en
  • US2005878A - Elevator control system : en
  • SU43554A1 - Device for transmitting the readings of several measuring instruments along the same line : en ru
  • US2006009A - Piston : en
  • GB430792A - Improvements in the production of base exchange water softening material : en
  • GB430926A - The manufacture and application of azo dyestuffs and derivatives thereof : en
  • DE615075C - Portable section current switch : de en
  • GB430963A - Improvements in and relating to fan impellers : en
  • CA351165A - Sanding drum : en fr
  • US2005941A - Flywheel mounting : en
  • US2005769A - System for air conditioning railroad cars : en
  • US2006167A - Sheet glass forming apparatus : en
  • GB430713A - Means for locating elements on shafts : en
  • SU43403A1 - Gold tail gateway : en ru
  • SU43602A1 - Rangefinder : en ru
  • US2006219A - Blanc fixe : en
  • CA351252A - Disintegrator : en fr
  • SU43433A1 - Sliding drill for soil compaction : en ru
  • AT142238B - Process for the production of highly refractory objects from mixtures of zirconium oxide with the addition of other refractory substances. : de en
  • CH178067A - Brake field push-pull circuit. : de en
  • US2006287A - Water softener : en
  • US2006221A - Regeneration of platinum catalysts : en
  • PL21589B1 - A method for producing nitride and a furnace for carrying out the method. : en pl
  • US2006266A - Process for cooling furnaces by means of cooling chambers : en
  • DE614915C - Purification of sulfur : de en
  • SU43586A1 - The method of purification of potassium nitrate, obtained by the action of nitrous gases on the liquor, from potassium nitrite : en ru
  • PL21538B1 - The method of producing an anesthetic. : en pl
  • AT142153B - Cold box. : de en
  • SU43572A1 - Device for sealing flat valves of hydraulic structures : en ru
  • US2006140A - Illumination : en
  • US2006207A - Oil-soluble synthetic resin and process for its manufacture : en
  • US2006255A - Dampener for weighing apparatus : en
  • DE614928C - Process for the production of gaseous mixtures, especially for the synthesis of methyl alcohol : de en
  • DE615113C - Mobile nebulization device with mist generation systems for solid and liquid chemicals : de en
  • AT142167B - Speed controller. : de en
  • PL21499B1 - Explosive cartridge. : en pl
  • US2005801A - Burner for various gases : en
  • US2006071A - Assembling machine : en
  • DE615084C - Device for attaching contact wire clamps to hanging ropes or wires : de en
  • DE615131C - Process for the production of oxy compounds of heterocyclic bodies : de en
  • GB430773A - Production of oil and solvent resistant material : en
  • GB430916A - Improvements relating to photographic baths : en
  • GB430980A - Improvements in or relating to warning or indicating devices such as reflecting devices for attaching to wearing apparel : en
  • US2006025A - Lawn mower sharpening device : en
  • CH178019A - Junction box. : de en
  • GB430663A - Improvements relating to liquid fuel injection pumps : en
  • CH177954A - Method of making multicolor images. : de en
  • DE615077C - Multi-cylinder fuel pump : de en
  • US2005997A - Production of mixed fertilizers : en
  • PL21509B1 - Glass X-ray tube. : en pl
  • US2005765A - Method of tempering leather soles : en
  • US2005876A - Electrical conversion system : en
  • AU1845334A - Improvements in and relating tothe production of threads for use in textile fabrics : en
  • US2005850A - Attachment for measuring tapes : en
  • DE615017C - Circuit arrangement for telephone PBXs : de en
  • GB430668A - Improvements in or relating to flexible hose for high pressuse hydraulic braking systems : en
  • CH178114A - Process for the production of a new azo dye. : de en
  • DE615149C - Needle bar for flat weft knitting machines : de en
  • GB431141A - Improvements in or relating to the production of compounds containing a methine or apolymethine chain : en
  • DE615216C - Process for cleaning the internal filter surfaces of continuously operating suction cell drum filters : de en
  • GB430789A - Improvements in or relating to whipping of cream or like liquids : en
  • CH178089A - Manually operated device for moving railroad cars. : de en
  • CH177986A - Device for the production of seamless tubes, in particular from cellulose. : de en
  • DE615094C - Process for the preparation of acidic triphenylmethane dyes : de en
  • DE615106C - Device for breaking down wood and other pulp-containing fiber material : de en
  • US2005987A - Micronizer head : en
  • GB430948A - Improvements in or relating to the manufacture of artificial marble : en
  • CH178011A - Completely encapsulated refrigeration machine. : de en
  • AU1802134A - Electric lift system : en
  • AT142142B - Rapid tube evaporator. : de en
  • CH178092A - Reversing gear for ship propellers controlled by a servo motor. : de en
  • AU1888634A - Improvements in zinc sulfide and process of making thesame : en
  • CA351236A - Electric cable manufacture : en fr
  • CA351258A - Cellulose derivative processing : en fr
  • AT142230B - Steel alloy for hot-dip galvanizing vats and other parts that should be resistant to attack by molten zinc. : de en
  • DE615033C - Metal muffle arranged on a shaft : de en
  • US2006033A - Hanger : en
  • AT142158B - Steam or gas turbine blading for subsonic speeds. : de en
  • SU43531A1 - Device for removing moisture from paper that is evaporated from paper by a large drying cylinder of paper machines : en ru
  • US2005827A - Hollow drill sharpener : en
  • US2005842A - Toy aeroplane : en
  • GB430927A - Improvements in, and relating to, picture rails, and other rails used for like purposes : en
  • AU1895034A - An improved friction clutch and shock absorber : en
  • CA351242A - Telephone system : en fr
  • DE594748C - Insert for self-tie u. like : de en
  • DE614941C - Process for the preparation of arsenobenzene monosulfoxylates : de en
  • GB430897A - Improvements in electric batteries : en
  • US2006171A - Lighting apparatus : en
  • DE615065C - Rubber-tyred wheel for motor vehicles, the rim of which is provided with teeth for driving a crawler belt that can be placed on the wheel : de en
  • AT142210B - Door handle fastening. : de en
  • CH177914A - Finishing unit intended to be attached and fixed to a surface. : en fr
  • AU1936734A - Improvements in and relating to harvesting devices for hay, straw, and like crops : en
  • GB430931A - Improvements in and relating to coupling mechanism for trailer waggons : en
  • AT142143B - Turbo engine. : de en
  • CH177939A - Process for the preparation of a pyridine compound. : de en
  • DE615164C - Suspension of swinging semi-axles, especially for motor vehicles : de en
  • BE409287A - Derivatives of mixed esters of glycol and compositions containing these derivatives : en fr
  • CA351237A - Telegraph repeater : en fr
  • DE615000C - Device for the automatic closing of a killing circuit between the tip part of a harpoon and a cable connected to the harpoon and connected to a pole of a power source : de en
  • DE615237C - Hot water radiator : de en
  • GB431000A - Improvements in or relating to pneumatically and/or manually operated sliding or folding door gear : en
  • CA351222A - Bituminous paving mixture : en fr
  • CH178081A - Device for opening and closing folding roofs on motor vehicles. : de en
  • DK50372C - Procedure for the manufacture of fertilizers. : da en
  • AU1991534A - Means for regulating the speed of polyphase alternate current motors : en
  • US2006018A - Drying of timber or other materials : en
  • CH178091A - Braking method for electric traction vehicles with electrical resistance braking that is independent of the contact line voltage. : de en
  • AT142166B - Steam generating plant. : de en
  • CA351135A - Tool edge fault detecting system : en fr
  • CH177898A - Process for the production of seamless, weather-resistant as well as acid- and fuel-resistant cold glaze coatings on building elements, such as wall, building and wall panels, from materials of all kinds. : de en
  • US2005759A - Automatic projector : en
  • US2006309A - Hydroxy sulphonated fatty acid esters and their production : en
  • SU43516A1 - Kolovratny engine : en ru
  • US2005730A - Casein products and process of making : en
  • US2006220A - House car : en
  • GB430934A - Improvements in or relating to mensuration devices and the like : en
  • DE615168C - Water sports equipment for diving competitions : de en
  • DK50353C - Method and Apparatus for Continuous Deodorization of Liquids. : da en
  • US2005746A - Removal of wool from animal skins : en
  • GB431056A - Improvements in or relating to bearings for colliery tubs and like light railway vehicles for use in mines and like places : en
  • PL21492B1 - The method of beer clarification. : en pl
  • IE13667L - Colour photography : en
  • CH178116A - Process for the preparation of a dye of the Safranine series. : de en
  • DE614316C - Arrangement for the suppression of large short-circuit currents in electrical networks : de en
  • GB430984A - Improvements in or relating to sewing machines : en
  • CH177994A - Globe valve. : en fr
  • CH178002A - Rotary machine. : en fr
  • DE615110C - Slice stacking device for slicing machines : de en
  • DE615031C - Process for the manufacture of iron sleepers : de en
  • GB430779A - Improvements in and relating to a method of producing teeth on files or the like, having the teeth on plane or curved surfaces : en
  • DE614997C - Extension tube, especially for pocket tripods : de en
  • DE615166C - Liquid shock absorbers for motor vehicles : de en
  • AT142178B - Transformer, especially for small X-ray machines. : de en
  • DE615039C - Conveyor wagon wheel set with grease sleeve and loose wheels : de en
  • US2005782A - Frequency multiplier for ultra high frequencies : en
  • US2006082A - Door operating mechanism : en
  • USD96044S - Design fob a platter : en
  • GB430944A - Elastic fabric : en
  • SU43406A1 - A device to prevent the formation of a gland of clay on the bit and on the drill rods during rotary drilling : en ru
  • SU43423A1 - The method of obtaining diazo-amino compounds : en ru
  • US2005977A - Index and signal : en
  • USRE19625E - Collapsible egg carton : en
  • GB430838A - Improvements in or relating to wind actuated mascots for road vehicles : en
  • PL21519B1 - Protective device on a combat aircraft against the action of barrier balloons. : en pl
  • GB431037A - An improved method of and means for purifying steam : en
  • GB431005A - Improvements in or relating to telephone systems : en
  • PL21478B1 - A device for the production of expressed bodies in the shape of, for example, curved bottoms of wood and the method of this product. : en pl
  • GB431038A - Improvements in spring-cushion assemblies : en
  • GB430923A - Improvements in or relating to the manufacture of malt : en
  • DE614916C - Process for the production of valuable low-boiling liquid hydrocarbons : de en
  • GB430782A - Means for gauging performance of prime movers : en
  • DE615053C - Steam cooler for internal combustion engines with evaporative cooling : de en
  • GB430726A - An improved machine for applying pigments to paper, card or other material : en
  • SU43429A1 - Steam turbine : en ru
  • US2005889A - Automatic drilling system for rotary drilling equipment : en
  • AT142141B - Pipe coupling. : de en
  • SU43587A1 - The method of producing carbon and hydrogen : en ru
  • USD96035S - Design for a bridge for eyeglasses : en
  • US2006001A - Apparatus for annealing : en
  • US2006271A - Pyrotechnic display : en
  • AT142215B - Method and device for processing sponge iron on lobes in a rotary kiln. : de en
  • CA351140A - Display box : en fr
  • DE615172C - Cooling device in which the part releasing the cold is designed as a plate located freely in space : de en
  • GB430846A - Fluid seal : en
  • US2005920A - Sled brake : en
  • PL21544B1 - Method of spreading the liquid coating. : en pl
  • US2005764A - Automatic electric drip coffee urn : en
  • US2005849A - Angle dental handpiece : en
  • US2006067A - Duplicating machine : en
  • GB430807A - Improvements in or relating to mechanism for operating tipping lorry bodies : en
  • DE614927C - Process for the preparation of pure 1,2,2,1-anthraquinone azine : de en
  • CA351195A - Dynamo-electric machine control : en fr
  • CH178096A - Propeller drive for aircraft. : de en
  • DE614940C - Process for the production of perinaphthindones : de en
  • DE615023C - Gas discharge tubes for the generation of cathode rays, especially for cathode ray oscillographs, especially for cathode ray oscillographs : de en
  • GB430735A - Improvements in indicating means, signs or the like more particularly those visible from the air : en
  • SU43518A1 - Device for ignition in internal combustion engines : en ru
  • US2005900A - Priming solution for wall paper and like pastes : en
  • AT142164B - Porcelain dental crowns and method of making bridges. : de en
  • US2005787A - Ball stencil : en
  • US2006209A - Dull finish coated paper : en
  • US2006128A - Rotary drill : en
  • CA351232A - Motion picture projecting and sound reproducing apparatus : en fr
  • PL21490B1 - Radiant heater. : en pl
  • US2005805A - Aerial : en
  • US2006230A - India-rubber and like ball : en
  • PL21502B1 - The method of producing color prints. : en pl
  • US2005808A - Convection type radiator enclosure : en
  • PL21560B1 - The valve opens quickly. : en pl
  • SU43568A1 - Plowing device for mechanical sorting by log thickness : en ru
  • AU1799834A - Sask hangers for windows ofthe casement type : en
  • BE409383A - Magnetic core and its manufacturing process : en fr
  • CH177896A - Electric surface heating device. : de en
  • DE615181C - Corrugated flexible steel or wrought iron lining for mine shafts : de en
  • PL21482B1 - Activation method non-carbon or partially carbonized organic substances or regeneration of exhausted activated carbon. : en pl
  • SU43425A1 - The method of cleaning the resin : en ru
  • US2006041A - Glass bottle molding means : en
  • PL21564B1 - Device for reversing the direction of propeller rotation without stopping the engine. : en pl
  • US2006331A - Vessel lining : en
  • US2005902A - Welding electrodes : en
  • US2006276A - Safety bolt : en
  • AU1685134A - Drying process and apparatus for liquids : en
  • DE615074C - Locomotive powered by an internal combustion engine : de en
  • CH177945A - Process for producing a permanent friction surface. : de en
  • US2006015A - Smoker's item : en
  • US2006132A - Block mold : en
  • PL21520B3 - Valve to regulate the gas flow, especially in breathing apparatus. : en pl
  • SU43613A1 - Shifting mechanism for rotating blades of an impeller of water turbines : en ru
  • USD96069S - Design for a rug : en
  • US2005755A - Mechanism for use in applying pressure to shoe bottoms : en
  • DE615143C - Device for automatic regulation of the liquid level in the diving bell of electric underwater motors : de en
  • GB430929A - Improvements in, or relating to, cupboard type turnbutton fastenings : en
  • SU43470A1 - Method of preparing solvent for nitrocellulose : en ru
  • DE615071C - U-shaped locking clip for bags and sachets with retaining prongs on the inner surfaces of the legs : de en
  • AT142157B - Friction gears. : de en
  • CH178076A - Adjustable bag holder device. : de en
  • DE615136C - Method for amplifying variable direct currents or alternating currents : de en
  • DE615212C - Method for producing master copies : de en
  • AT142118B - Hair clip to be used for permanent hair waving. : de en
  • BE409723A - : en fr
  • CA351218A - Electric light fixture : en fr
  • CH177985A - Process for producing angular threads from rubber or the like. : de en
  • CH177916A - Drainer. : de en
  • DK50370C - Procedure for the preparation of therapeutic, in particular narcotic, hydantoin derivatives. : da en
  • US2005861A - Manufacture of hydrocarbons : en
  • AT142105B - Gas discharge valve. : de en
  • AT142180B - Automatic switch. : de en
  • CH178101A - Process for the production of a new textile auxiliary. : de en
  • AT142179B - Earth terminal. : de en
  • AT142200B - Cutting or grinding machine with cutting disc. : de en
  • AT142134B - Freezing plate, in particular for artificial ice rinks. : de en
  • CH178017A - High voltage cable system with oil-filled cable. : de en
  • PL21567B1 - A method for producing coke and gas in intermittent chamber furnaces. : en pl
  • CH178030A - Electromagnetic overcurrent switch with two magnetic coils. : de en
  • AT142126B - Washing machine. : de en
  • CH178003A - Rotary machine for producing pneumatic or hydraulic pressures. : en fr
  • AT142117B - Process for drawing workpieces from paper with angled flanges. : de en
  • BE409667A - Device for checking electrical discharge devices using a differential method : en fr
  • CH177890A - Swimming pool. : de en
  • AT142184B - Four-wire carrier frequency telecommunications cable system. : de en
  • GB454644A - Improvements in or relating to electro-magnets : en
  • PL21577B1 - A method for purifying and enriching the yellow body hormone. : en pl
  • US2005975A - Thread tensioning device : en
  • AT142250B - Gas cleaner with filter and liquid separator. : de en
  • CH178065A - Telephone system with company lines. : de en
  • CH178071A - Device for the electrical remote transmission of movements, in particular pointer movements, with an inductive alternating current transmitter. : de en
  • DE615160C - Prevention of scoring in roller bearings : de en
  • DE615232C - Method for isolating electrical conductors by means of uncompacted pile strips removed directly from a carding device : de en
  • US2006038A - Vehicle tire : en
  • USRE19624E - Separable fastener : en
  • CA351202A - Electrical machine controlling apparatus : en fr
  • AT142209B - Butt drawing process for the production and processing of pipes or hollow bodies. : de en
  • CA351137A - Reamer for earth boring drills : en fr
  • CA351143A - Natural colour television and cinematography : en fr
  • BE409309A - : en
  • CH178078A - Control device on unloading devices with a trolley running on a running rail. : de en
  • AU1803134A - Improvements in containers such as caddies for dispensing predetermined quantities of tea, granular powder orthe like material : en
  • BE408943A - : fr
  • PL21481B1 - A method of testing the humidity of materials in tapes and a device for carrying out this method. : en pl
  • PL21549B1 - Film copier. : en pl
  • CH178018A - Installation on connection sleeves of oil-filled cables. : de en
  • DE615148C - Process for the catalytic hydrogenation of fats and fatty oils : de en
  • CH177974A - Timepiece with case. : en fr
  • PL21476B1 - Roofing made of ferroconcrete panels. : en pl
  • US2006003A - Complex compounds of organic mercapto compounds : en
  • GB430946A - Improvements in and relating to device for combatting house and kitchen vermin : en
  • CH178014A - Containers for liquids, in particular for unfermented drinks. : de en
  • CH177881A - Long cast reel. : de en
  • AT142202B - Dismountable razor. : de en
  • SU43606A1 - Seal for internal combustion pistons : en ru
  • US2005913A - Motor and motive system : en
  • USRE19620E - Shirt envelope : en
  • SU43528A1 - Testing device for voice vocal for manual harmonics : en ru
  • CA351240A - Telephone system : en fr
  • DE614988C - Welding blade : de en
  • AT142292B - Pulling and buffing device for railway vehicles. : de en
  • AT142265B - Branding device, in particular for stamping postage stamps, stamps and documents. : de en
  • CH177932A - Preparation for dyeing and printing purposes. : de en
  • SU43599A1 - Apparatus for the production of cellulose xanthate : en ru
  • PL21553B1 - Timing valve for compressed air brakes. : en pl
  • SU43476A1 - Device for automatically controlling the operation of various kinds of installations, for example boiler rooms : en ru
  • AT142246B - Memorial stones for Jewish graves. : de en
  • DE614760C - Caisson for the production of concrete walls in the ground : de en
  • SU43453A1 - Device to synchronize the generator with the network : en ru
  • AT142193B - Heat meter. : de en
  • BE409483A - : en fr
  • CH177928A - Edge strand and process for making it. : de en
  • AU2052334A - Improvements in knitted fabric andin the means forand method of producing same : en
  • AT142154B - Cooling pot. : de en
  • AT142255B - Process for the production of condensation products. : de en
  • DE614898C - Process for separating oil and fatty acid soap during the neutralization of oils or fats : de en
  • DE615063C - Fuel consumption meter : de en
  • CH177991A - Bearing. : en fr
  • AT142288B - Movable weir. : de en
  • SU43517A1 - Composite crankshaft for internal combustion engines, etc. : en ru
  • DE615145C - Electric discharge lamp containing vapor of poorly volatile metal and one or more electrodes placed on a pinch point : de en
  • PL21536B1 - Automatic weighing device for determining the amount of brine fed to the meat for curing. : en pl
  • SU43567A1 - A device for unloading wood from the river : en ru
  • US2006170A - Winding for the stationary members of alternating current dynamo-electric machines : en
  • CH177962A - Throwing game. : de en
  • AT142112B - Installation on sliding windows. : de en
  • PL21621B1 - An electric tubular illuminating lamp incorporating neon and producing white light, and a method of making such lamps. : en pl
  • US2005736A - Ice : en
  • US2006225A - Internal combustion engine : en
  • AT142122B - Fourdrinier section for paper, cardboard u. like machines. : de en
  • AT142291B - Filters for fog or smoke. : de en
  • CH177883A - Building element of generally polyhedral shape intended to cooperate with a metal frame coated in a setting material. : en fr
  • US2006145A - Pulley : en
  • US2006193A - Heating system : en
  • AT142125B - Method and device for the formation of two parallel cranks in boards made of cardboard, corrugated cardboard or the like. : de en
  • CH178038A - Process for the production of voltages for influencing the control grid of arc discharge apparatus. : de en
  • CA351162A - Coating composition : en fr
  • US2005931A - Safety valve : en
  • DE615205C - Fuel injection pump : de en
  • AT142190B - Cashiers, in particular for passenger vehicles. : de en
  • AT142236B - Process for spinning viscose. : de en
  • SU43529A1 - Device for sewing patterns on the sewing machine : en ru
  • US2005761A - Combination back-up and tail light : en
  • US2006131A - Filter press : en
  • DE615047C - Process for the production of centrifugally cast hollow bodies : de en
  • DE615091C - Reflector for ring-shaped light sources : de en
  • CA351198A - Photo-electric cell circuit : en fr
  • CH177953A - Silver image layer and process for its production. : de en
  • CH178026A - Electric switch. : de en
  • PL21566B1 - The method of producing coke and gas. : en pl
  • US2006019A - Measuring dispenser : en
  • BE409469A - : en fr
  • CA351193A - Fastening device : en fr
  • CA351270A - Cooler for beverages : en fr
  • CA351157A - Wood impregnating composition : en fr
  • GB430702A - Improvements in apparatus for sticking mouthpiece strips on to a band of cigarette paper : en
  • CA351146A - Wheel spoke cover : en fr
  • GB430871A - Stopper for bottles containing frothy drinks : en
  • CH178118A - Process for the production of an indigoid dye. : de en
  • AT142129B - Containers for cleaning, cleaning, toilet and similar utensils. : de en
  • CA351152A - Excavating implement : en fr
  • PL21617B1 - Method of operation of internal combustion engines with direct fuel injection into working cylinders. : en pl
  • US2006234A - Construction of brush : en
  • AT142234B - Process for the manufacture of sheaths for electrical cables. : de en
  • CA351260A - Textile material processing : en fr
  • DE614895C - Process for the preparation of water-insoluble monoazo dyes : de en
  • US2005921A - Building construction : en
  • AT142182B - Telecommunication cables, especially for the transmission of high frequency currents, e.g. B. of carrier frequency currents. : de en
  • AT142213B - Coal container. : de en
  • CH177956A - Tip protector for pencil. : en fr
  • CH177993A - Hanging eyelet secured in the closed position. : de en
  • USD96065S - Design for a carpet : en
  • SU43492A1 - Method of refining titanium or tantalum carbides : en ru
  • US2005874A - Braking apparatus : en
  • CH177879A - Cow tail holder. : de en
  • GB430707A - Improvements in or relating to safety devices for gas burners : en
  • PL21608B1 - Method for obtaining chemically pure MgC0a and MgO from dolomite. : en pl
  • CA351245A - Pharmaceutical product manufacture : en fr
  • GB430839A - A method of manufacturing cylic 1-2-amino ketones : en
  • GB430869A - Process for the deoxidation and purification of copper : en
  • DE615240C - Leg ring for the identification of poultry and birds of all kinds : de en
  • US2005974A - Power transmission system : en
  • BE409693A - : en
  • CH177886A - Strip-shaped element for the production of roof and insulating coverings. : de en
  • CA351153A - Absorbent conduit saturating process : en fr
  • CA351156A - Wood impregnating method : en fr
  • GB430680A - A new or improved device for use as a toy or for the playing of games : en
  • GB430971A - Improvements in or relating to the purification of feed water for steam generating installations : en
  • GB430758A - Improvements in or relating to heel seat fitting : en
  • CA351230A - Hydrocarbon oil cracking process and ethylene production : en fr
  • CH178106A - Process for the production of a new azo dye. : de en
  • CH178042A - Electric annealing furnace with band heating elements. : de en
  • US2005743A - Parachute pack : en
  • US2006323A - Windshield cleaner : en
  • GB430863A - Improvements in or relating to translucent advertising and like signs : en
  • AT142294B - Sidecar for motorcycles. : de en
  • DE614738C - Automatically switching piston measuring device for liquids : de en
  • SU43562A1 - Yarn Winding Machine : en ru
  • US2006322A - Windshield cleaner blade : en
  • CH177927A - Feeding device for cards. : de en
  • CH178109A - Process for the production of a new azo dye. : de en
  • DK50357C - Drive device for the spool insertion hammer by insert spool change devices by mechanical looms. : da en
  • GB430718A - Improvements in trays stands and the like : en
  • US2005908A - Current collecting equipment : en
  • US2005979A - Drier felt for paper making machines : en
  • US2006198A - Method of preparing halogenated ketones : en
  • CH177940A - Process for the production of solid diazonium sulfates. : de en
  • SU43535A1 - Steam injector : en ru
  • US2006079A - Thermionic tube : en
  • CH177904A - Viscosity correction device for liquid fuel burner. : en fr
  • US2005814A - Mirror : en
  • US2006184A - Treatment of rubber : en
  • GB430664A - Improvements in or relating to bituminous paints, lacquers and like coating compositions : en
  • PL21494B1 - Plant disinfectant and protection agent and the method of its production. : en pl
  • PL21559B1 - The method of parallel laying of a group of electric cables and a machine for laying such groups in parallel. : en pl
  • AT142299B - Heating device with continuous combustion of liquid or gaseous fuels. : de en
  • US2006298A - Rotary pump compressor, engine, and the like : en
  • DE594821C - Process for the preservation of raw animal skins : de en
  • DE615151C - Arrangement of the supports to prevent tipping on a railway crane : de en
  • US2005887A - Grid glow micrometer : en
  • GB431055A - Improvements in or relating to chain saw machines for sawing brickwork, stone and like materials : en
  • GB430835A - Improvements in electrical switching apparatus for battery charging : en
  • DE615027C - Process for making margarine : de en
  • GB430794A - Improvements in oil burners : en
  • BE409369A - : en
  • AT142276B - Foam extinguishing system. : de en
  • PL21529B1 - Method for the production of sodium sodium thiolate and its solutions suitable for injection. : en pl
  • DE615037C - Fridge : de en
  • SU43445A1 - Impregnation method for depolarization mixture of dry galvanic cells : en ru
  • CH178006A - Valve control device for internal combustion engines. : en fr
  • DE577869C - Externally controlled ultra-short wave transmitter : de en
  • GB430884A - Improvements in roller bearings : en
  • GB430943A - Improved apparatus for indicating the variation in cyclic phenomena of a quantity with respect to time : en
  • DE615109C - Bicycle lock : de en
  • DE615211C - Sewing machine presser foot with one rigid and one hinged sole part : de en
  • SU43485A1 - Parachute for mine hoist lifts : en ru
  • SU43504A1 - Device for attaching to the ground of the device for testing by its method of pressure : en ru
  • US2006121A - Profiling attachment for planers : en
  • SU43601A1 - Removable viewing frame with interchangeable glass for wick kerosene kitchens : en ru
  • CH177996A - Rotary valve with special lock. : de en
  • PL21576B1 - A method of producing organic bismuth compounds. : en pl
  • DE614977C - Wind freshening process for the production of mild iron and steel : de en
  • US2005851A - Valve seat grinder : en
  • AT142263B - Anti-slip device for skis. : de en
  • US2006160A - Variable speed transmission : en
  • USD96067S - Design for a shoe : en
  • GB431004A - Improvements in or relating to electric furnaces : en
  • SU43513A1 - Device for fishing : en ru
  • US2006087A - Apparatus for working sheet metal : en
  • GB430928A - Improvements in boilers for heating water or other liquids : en
  • PL21517B1 - Stopcock for pre-discharge tubing. : en pl
  • PL21527B1 - Device for gassing fuel. : en pl
  • US2005823A - Means for transporting articles : en
  • US2005891A - Valve-operated mechanism : en
  • US2006136A - Speed control mechanism : en
  • CA351248A - Quinoline derivative : en fr
  • GB430864A - Improvements in illumination control devices : en
  • CH178045A - Gas control device with safety and sensing devices. : de en
  • CH178079A - Device for preventing fogging or icing of the windshield in motor vehicles. : de en
  • USRE19627E - Process of making felted minerai : en
  • SU43464A1 - Reactive variable inductor : en ru
  • AT142155B - Transmission. : de en
  • CA351208A - Grinding machine : en fr
  • DE615103C - Device for mixture formation on internal combustion engines : de en
  • US2005856A - Friction device for filling carriers : en
  • USD96053S - Design for a combined apparel : en
  • DE615058C - Control arrangement for caterpillar vehicles with swiveling caterpillar chassis : de en
  • GB430966A - Improvements in and relating to regulating transformers : en
  • US2006109A - Heating and ventilating apparatus : en
  • US2006173A - Control system : en
  • CH178082A - Steering device on tractors. : de en
  • GB430892A - Device for connecting a flexible tube to the exhaust pipe of an automobile engine : en
  • DE615036C - Line setting and printing machine : de en
  • US2005962A - Electromotive forces comparing device : en
  • USD96029S - Design for a base unit of a studio : en
  • GB430895A - Improvements in machines for brushing and lustering fabrics, especially pile fabrics : en
  • CA351118A - Current collecting system : en fr
  • CA351190A - Separable fastener : en fr
  • DE615085C - Circuit arrangement for private branch exchanges : de en
  • US2005786A - Stabilized citrus beverage and sirup : en
  • US2006057A - Vulcanization of rubber : en
  • US2006216A - Inhibitor : en
  • GB452133A - Improvements in or relating to change speed gears for motor cars and other applications : en
  • US2006045A - Sheet metal can and rip strip therefor : en
  • GB430654A - Improvements relating to electric switchgear : en
  • PL21483B1 - A method for producing binders such as cement. : en pl
  • US2006304A - Alloy steel : en
  • BE409528A - : en fr
  • PL21551B1 - The method of preserving fruit. : en pl
  • US2006098A - Method for producing lubricating oil : en
  • CA351145A - Shoe caulk : en fr
  • US2005943A - Collar : en
  • US2006152A - Flow control : en
  • GB430970A - Improvements in or relating to means for measuring the flow of liquids : en
  • DE615223C - Automatic gas lighter : de en
  • PL21507B1 - Automatic device for sterilizing paper, especially prescriptions. : en pl
  • GB430679A - Improvements in or relating to tuning arrangements for radio receivers : en
  • US2006294A - Drag conveyer channel : en
  • SU43589A1 - Heating steam installation : en ru
  • USD96032S - Design for a textile fabric or : en
  • GB431042A - Improvements relating to tail wheels and the like for aircraft : en
  • SU43530A1 - Caramel machine : en ru
  • US2005775A - Heel attaching plate : en
  • US2006056A - Ring holder lock : en
  • US2006188A - Method of cracking : en
  • US2006263A - Doorlock : en
  • US2006311A - Leakage compensator for hydraulic systems : en
  • CH177919A - Container. : en fr
  • USD96012S - Design fob an electric heater for : en
  • GB430683A - Improvements in regenerative direct current electric traction systems : en
  • GB430825A - Improvements in and relating to steam hammers and the like : en
  • GB430845A - Improvements relating to advertising signs : en
  • GB431197A - Improvements in or relating to twist grip controls for bowden or other flexible transmission members : en
  • AT142107B - Method and device for copying screened color photographs by the projection method. : de en
  • CA351249A - Paper web splicing machine : en fr
  • US2005740A - Power transmission device : en
  • US2006166A - Lacquer solvent : en
  • PL21615B1 - Electric discharge lamp. : en pl
  • SU43550A1 - Rope straightener : en ru
  • DE615224C - Rock drill for hammer drills : de en
  • CA351209A - Textile apparatus : en fr
  • DE615129C - Ironing and pressing device for hand iron : de en
  • DE615024C - Process for degassing large-area anodes in glow cathode tubes by means of electron bombardment emanating from the cathode : de en
  • CH178124A - Instrument for writing. : en fr
  • US2005778A - Manual feeding and tripping mecha : en
  • AU1680534A - Improvements in and relating togas-fired stoves : en
  • GB430961A - Improvements in or relating to hinges for the lids of porcelain tea pots and the like : en
  • US2006032A - Bridle bit : en
  • IE13723L - Pipe couplings : en
  • CH177935A - Process for extracting products in solution using solvents. : en fr
  • PL21475B1 - A method of producing a liquid that preserves whole animals of killed animals. : en pl