• USD99200S - Design fob a glove : en
  • US2036284A - Circuit breaker for network protectors : en
  • US2036639A - Interchangeable grease shipping drum : en
  • US2036353A - Process for the production of esters : en
  • US2036937A - Safety headlight reflector : en
  • US2036777A - Illuminated liquid level gauge : en
  • USRE19917E - Adding machine and the oke : en
  • AU2382835A - Improvements relating to means for opening and closing field gates : en
  • CA357041A - Ball game playing apparatus : en fr
  • US2036512A - Bung for casks : en
  • USD99248S - Design fob a shingle strip : en
  • FR796614A - Electric transmission locomotive : en fr
  • GB445335A - Improvements in or relating to the manufacture of welded spools : en
  • US2036425A - Process of insulating wire and product thereof : en
  • US2036489A - Liquid strainer and pressure regulating unit : en
  • CA357061A - Chain forming machine : en fr
  • US2036387A - Wrapping material : en
  • DE628567C - Circular knitting machine : de en
  • AT145153B - Terminal for electrical wire connections. : de en
  • CA357087A - Rubber adhesive : en fr
  • US2036543A - Volume and pressure-controlled : en
  • US2036784A - Freezing tray : en
  • US2036374A - Chilling : en
  • US2036408A - Closure : en
  • US2036772A - Retainer : en
  • US2036786A - Constant current transformer : en
  • US2036226A - Reversing gear mechanism : en
  • AU2195535A - Improvements in treating sugar : en
  • US2036765A - Attachment for planting machines : en
  • FR796435A - Plating device, especially irregular shaped workpieces : en fr
  • GB445544A - Improvements in or relating to automobiles : en
  • US2036478A - Guard for motor driven fans : en
  • US2036257A - Cellulose derivative solutions and process of making the same : en
  • US2036397A - Process of refining cellulose acetate : en
  • US2036457A - Photoelectric cell : en
  • US2036547A - Battery reconditioner : en
  • CA357111A - Thermostatic device : en fr
  • US2036820A - Plow attachment : en
  • DK51490C - Wall construction for use in radio studios, concert halls, sound film studios and similar buildings. : da en
  • USD99183S - Design for a fountain pen : en
  • AT145240B - Device for facilitating the shifting of the gearbox of motor vehicles. : de en
  • AT145214B - Tape bodies for jewelry and utility purposes. : de en
  • AU2198435A - Fuel supply unit for oil burners orthe like : en
  • AU2399035A - Improvements in wall construction : en
  • CA357022A - Die for cutting collars : en fr
  • GB445370A - Improvements in or relating to game apparatus or appliances : en
  • FR796625A - Clutch servo motor for pointing control : en fr
  • AT145201B - Generator for the simultaneous generation of water gas or double gas from coal and water vapor. : de en
  • AT145258B - Drive device, in particular for motor vehicles, with turbo transmission or turbo clutch and gearbox switched into the power transmission. : de en
  • CA357045A - Locomotive tender buffer : en fr
  • AT145111B - Cell silo. : de en
  • AT145179B - Process for the production of curled and patterned products from cellulose or cellulose compounds. : de en
  • CA357080A - Titanium dioxide : en fr
  • GB445244A - Improvements in and relating to coverings for the sound openings of broadcast receiver and loudspeaker cabinets : en
  • IE14153L - Medicated textiles and leather : en
  • US2036558A - Sewing machine attachment : en
  • US2036856A - Rail flaw detector mechanism : en
  • DE628233C - Press casting machine with piston pressure : de en
  • US2036977A - Universal joint : en
  • US2036550A - Ophthalmic mounting and parts thereof : en
  • DE628594C - Counter-cylinder for paddle slides with a working piston constantly pressurized with compressed air : de en
  • US2036238A - Device for testing the alignment of connecting rods of engines : en
  • US2036741A - Bed cover clamp : en
  • GB445427A - Improvements in and relating to electric discharge devices : en
  • US2036730A - Separator for liquids having different specific gravities : en
  • FR796565A - Flue gas purification process : en fr
  • US2036802A - Toy garage : en
  • USPP170P - van rossem : en
  • CA357012A - Can or container : en fr
  • DK51480C - Expansion tank for hot water central heating system. : da en
  • US2036389A - Gear unit : en
  • US2036411A - Lath machine : en
  • US2036990A - Closure for bottles and like containers : en
  • US2036941A - Internal combustion engine : en
  • US2036281A - Permanent magnet : en
  • GB445334A - An improved process for fractionally condensing hydrogen peroxide vapours from mixtures with water vapour : en
  • FR46268E - Improvements made to cutting torches : en fr
  • US2036446A - Inhaler : en
  • AU2383135A - Improvements in or relating to sewage disposal : en
  • US2036405A - Bobbin stripper : en
  • GB445214A - A cycle stand : en
  • US2036661A - Separation of 1,8- and 1,5-naphthylamine-sulphonic acids : en
  • US2036795A - Dispaly apparatus : en
  • USD99212S - Design for a mechanical pencil : en
  • USD99214S - Design for a rack for bread : en
  • US2036276A - Metal shipping container : en
  • US2036409A - Sheet receiving receptacle and stacker : en
  • US2036404A - Hypo-allergic milk : en
  • GB445858A - Improvements relating to permanent magnets : en
  • FR796671A - Process and pouch refinements to give hair permanent waviness : en fr
  • FR796585A - Process for the autolysis of flours or meal of vegetables to assimilate them, from the point of view of the chemical-organoleptic effects and of cooking, to the flours or meal of cereals : en fr
  • FR796418A - Improvements in the means to ensure a constant flow of materials using a variable feed : en fr
  • CA357057A - Liquid oxygen explosive : en fr
  • US2036290A - Telescope mount for guns : en
  • US2036501A - Industrial washing machine : en
  • US2036720A - Coilable metal tape : en
  • US2036747A - Lock : en
  • AU2208135A - Improvements in cloth covers for tennis balls : en
  • FR796400A - Improvements to freight elevators : en fr
  • GB445237A - Improvements in or relating to hydraulic lifting apparatus for chairs, tables and the like : en
  • DE628409C - Device for the automatic measurement of yarn : de en
  • GB445836A - Methods for the manufacture of building plates, slabs and tiles, and plates, slabs and tiles manufactured according to this method : en
  • US2036548A - Surf toboggan : en
  • US2036674A - Garment supporter : en
  • DE628574C - Ignition system for internal combustion engines with radio interference suppression : de en
  • US2036943A - Radiator : en
  • FR46272E - Suspension device for vehicles : en fr
  • FR46270E - Handbag enhancements : en fr
  • GB445832A - Improvements in or relating to conveyor mechanism : en
  • FR796475A - Method for centering untied electrodes in zinc boxes for galvanic elements : en fr
  • FR796670A - Improvements made to articles such as cardboard boxes or other similar material : en fr
  • AU2200335A - Improvements in warning systems of dwelling houses, hotels, and similar establishments : en
  • GB445371A - Improvements in or relating to the construction of locomotive axle boxes and keeps : en
  • USD99229S - Design for a lace tablecloth : en
  • US2036734A - Welding and cutting apparatus : en
  • US2036936A - Valve gear for internal combustion engines : en
  • US2036665A - Valve seat puller : en
  • FR796377A - Metal box with lid for packaging pasta and biscuits to be returned to the buyer and taken back by the supplier after use : en fr
  • US2036538A - Parcel post weighing and stamp printing machine : en
  • US2036593A - Preparation of alkylated aromatic carbocylic sulphonic acids : en
  • US2036886A - Drafting of cotton and like fibers : en
  • GB445379A - An improved galvanic cell : en
  • CA357058A - Toy machine gun : en fr
  • DE628352C - Multiple bag : de en
  • FR796642A - System of attached optical prisms, particularly intended for stereoscopic images and their projection : en fr
  • GB445337A - Improvements in and relating to air-compressing injector apparatus : en
  • DE628612C - Arrangement of several encapsulated low-voltage switchgear in a row : de en
  • FR796496A - Velocipede with elongated cogwheel : en fr
  • GB445456A - Improved process for the manufacture of artificial sponges and similar spongeous artificial products : en
  • DE628622C - Gas generators : de en
  • US2036681A - Extrusion of cooked plastic material : en
  • US2036842A - Process of making insoles : en
  • FR796471A - Spring rod for curtain, glazing, panel, blinds : en fr
  • FR46286E - Improvements to devices intended for the modulation of radiant energy : en fr
  • FR796562A - Method and device for preventing railway accidents : en fr
  • US2036577A - Process of producing resinous material suitable for use in compounding chewing gum : en
  • GB445315A - Improvements in or relating to metal spool making machines : en
  • FR796691A - Device for ensuring the complete filling of all containers and in particular tanks for transporting liquids : en fr
  • GB445374A - Improved apparatus for use in playing a table game : en
  • GB445841A - Wood coke and process of making same : en
  • DE628527C - Device for gas-tight closure of protective room doors and windows : de en
  • US2036225A - Lightning guard for transmission lines : en
  • FR796424A - Improvements in the treatment of solutions containing caustic soda and organic sulfur compounds : en fr
  • FR796583A - Spiral gear change derailleur adaptable to bicycles : en fr
  • US2036254A - Articulated car : en
  • FR796568A - Umbrella handle : en fr
  • GB445302A - Press for the extraction of juices from exhausted sugar beet cossettes, fresh cossettes and other air containing substances : en
  • US2036513A - Concealed door hinge : en
  • US2036917A - Electric timepiece : en
  • FR796421A - Improvements in the extraction of sulfur dioxide from gas mixtures : en fr
  • FR796444A - Improvements to mechanisms for inserting characters into printing machines : en fr
  • GB445692A - Improvements in or relating to intermittently acting absorption refrigerating apparatus : en
  • GB445433A - Double glass window : en
  • AT145165B - Clamping mechanism for driving single or multiple bellows gas meter counters. : de en
  • AT145287B - Method and device to prevent blockages and rust-forming foreign bodies from entering the open case of a firearm. : de en
  • US2036235A - Broadcast channel group selector system : en
  • AT145177B - Process for dephosphorization of steels. : de en
  • AT145225B - Device to facilitate the announcement when playing cards (bridge). : de en
  • US2036237A - Fluid motor : en
  • US2036384A - Vacuum tube socket : en
  • US2036573A - Mining machine chain cutter : en
  • AU2197835A - Improvements in fibrous material and method fo making the same : en
  • US2036590A - Mechanical stoker : en
  • DE628608C - Copy device for bound books by means of a copy plate that can be attached to the book : de en
  • FR796398A - Reinforced concrete floor, in particular ribbed floor, as well as the process for making this floor and slab parts for this floor : en fr
  • FR796627A - Improvements to aerators : en fr
  • FR796391A - Improvements relating to engine assembly : en fr
  • DE628687C - Volume control arrangement for electrical musical instruments designed as a pressure-dependent resistor : de en
  • US2036310A - Device for measuring and dispensing liquids : en
  • FR796534A - Metal curtains with stackable and unfolding shutters with special guides : en fr
  • US2036191A - Self-starting siphon : en
  • US2036825A - Molded electrical insulating parts : en
  • US2036920A - Fruit and vegetable paring implement : en
  • AU2200735A - Improvements in or relating to humidifying apparatus for airconditioning : en
  • DE628520C - Food can closure : de en
  • DE628587C - Method of making ceiling stones : de en
  • FR796566A - Ophthalmic frame : en fr
  • US2036298A - Contact-making demand meter : en
  • US2036600A - Electric device : en
  • US2036796A - Container handling apparatus : en
  • AT145278B - Petroleum blue burner. : de en
  • DE628602C - Device for distributing mash and excess water in launder vats : de en
  • US2036382A - Process for the fibrous esterifica : en
  • CA357016A - Door check and closer : en fr
  • US2036467A - Sound absorptive and fireproof body : en
  • US2036642A - Solid fuel briquette and method of making the same : en
  • AT145285B - Target game. : de en
  • AT145234B - Rail motor vehicle. : de en
  • FR796394A - Divider station for household refuse chute : en fr
  • AU2201335A - Improvements in drying apparatus : en
  • US2036231A - Venetian blind : en
  • USD99239S - Design for a weighing scale beam : en
  • US2036549A - Bottle closure : en
  • US2036882A - Process of making paper : en
  • US2036262A - Liquid agitator : en
  • US2036243A - Circuit closer for knitting machines : en
  • DE628624C - Jacquard flat knitting machine : de en
  • GB445225A - Improvements in and connected with paper clips and the like : en
  • US2036834A - Means for forming and controlling combustion engine charges : en
  • US2036381A - Impedance equalizing system : en
  • US2036800A - Electric circuit interrupter : en
  • FR796488A - Non-combustible rubber mixes : en fr
  • GB445213A - Improvements in automatic guns : en
  • GB445425A - Device for hardening metal surfaces : en
  • US2036713A - Pump drain : en
  • US2036927A - Safety razor : en
  • US2036250A - Relay : en
  • US2036745A - Bending machine : en
  • DE628512C - Sorting drum for grain, the jacket of which consists of a helically wound wire : de en
  • DE628578C - Device for generating sounds similar to church bells : de en
  • US2036571A - Screw-down indicating apparatus : en
  • USPP172P - nicolas : en
  • FR46266E - Rectification process : en fr
  • FR796381A - Device for dust-free emptying of garbage boxes in garbage cars : en fr
  • US2036423A - Sulphonic acid esters of cellulose derivatives and the preparation thereof : en
  • US2036486A - Electric motor control system : en
  • US2036658A - Automatic grinding machine : en
  • FR796518A - Clamping device for shaft bearings mounted in housings, in particular motor car housings : en fr
  • FR796645A - Improvements to accounting machines : en fr
  • DE628693C - Device for arm injured people to guide bicycles and motorcycles : de en
  • US2036675A - Rock drill : en
  • US2036439A - Apparatus for teaching double entry bookkeeping : en
  • US2036739A - Dispensing container : en
  • US2036968A - Treatment of hydrocarbon oils : en
  • FR46279E - Method and machine for the production of ampoules and other similar glass articles : en fr
  • US2036385A - Brake : en
  • GB445314A - Improvements in differential gear mechanism : en
  • FR46289E - Automatic trap for mice, rats and other similar parasites : en fr
  • FR796486A - Method and device for the introduction of foam extracts into pipes or the like : en fr
  • DE1369727U - : de en
  • FR796598A - Process for producing perfumed cellulosic materials : en fr
  • US2036663A - Preparation of anthrimide carbazole dyestuffs of the anthraquinone-acridone series : en
  • FR796604A - Method of application of weaving mechanics to double-drop straight knitting machines : en fr
  • GB445437A - Improvements in or relating to aircraft structures : en
  • US2036348A - Dovetail cutting machine : en
  • FR796467A - Process for producing gnawable blue-green dyes and prints on cellulose esters and ethers : en fr
  • FR796538A - Writing pad : en fr
  • DE628551C - Machine for treatment, especially for washing sand, gravel, stone and similar goods : de en
  • IE13923L - Electric discharge devices : en
  • GB445319A - Improvements in recovery of carbon dioxide from waste gases : en
  • US2036984A - Combined toilet and bidet : en
  • US2036743A - Shirt holder : en
  • US2036778A - Hiding core thread in yarn : en
  • US2036940A - Manufacture of a solvent from glycerol : en
  • GB445413A - Improvements in television : en
  • FR796582A - Motor operated regulating valve : en fr
  • FR796379A - Process for preparing supported catalysts : en fr
  • GB445294A - Improvements in or relating to presses, for example baling presses : en
  • US2036788A - Electric heating unit : en
  • US2036441A - Winding machine : en
  • US2036875A - Closure plug : en
  • GB445330A - Improvements in and relating to the construction of concrete piles in situ : en
  • GB445846A - Improvements in or relating to code translating apparatus : en
  • GB445447A - Arrangement for regulating the speed of the propelling gear of an aircraft : en
  • US2036584A - Driving mechanism for talking film apparatus : en
  • GB445309A - Improvements in or relating to devices for handling cutting broaches : en
  • GB445440A - Improvements in or relating to cages or pens for poultry and other birds or animals : en
  • GB445304A - Improvements in or relating to means for maintaining beverages or food in a warm state : en
  • US2036471A - Ink transfer media : en
  • US2036568A - Hoisting mechanism : en
  • US2036652A - Lead-in bushing : en
  • US2036878A - Method of forming the anodes of electrolytic condensers and apparatus for use therein : en
  • US2036563A - Heat treatment of magnesium alloys : en
  • US2036444A - Phase indicator : en
  • US2036622A - Cylindrical lens optical slit for sound recording : en
  • USD99251S - Design fob a handle adapted for a : en
  • FR796619A - Device for checking telephone numbers : en fr
  • FR796426A - One-piece screed intended for waterproofing roofs : en fr
  • GB445927A - Improvements in or relating to apparatus for carrying out reactions for the conversion of liquid materials into solid or semi-solid products : en
  • FR46256E - Incandescent lamps : en fr
  • FR46288E - Improvements to altitude measurement systems : en fr
  • USD99180S - Design fob a display device : en
  • GB445445A - An improved roller conveyer : en
  • GB445857A - Manufacture of nitro-derivatives of 1-sulpho-2-hydroxynaphthalene-3-carboxylic acid : en
  • US2036903A - Cutting-off abrasive wheel : en
  • US2036850A - Mask : en
  • US2036880A - Welding method : en
  • US2036692A - Double sink : en
  • DE628631C - Propeller circulation pump for a hot water heating system : de en
  • FR796548A - Combination brush and broom with dust extraction : en fr
  • DE628673C - Device for the formation and continuation of a path of sheets that overlap like scales : de en
  • FR796574A - Illuminated water effect lighting system : en fr
  • FR796686A - Use of glues and gelatins as internal or external coating of wooden or cardboard containers intended to contain solid or liquid bodies : en fr
  • FR796580A - Development to endless carriers : en fr
  • FR46255E - Improvements to electrical network protection systems : en fr
  • FR796417A - Electrically operated cap for closing tanks : en fr
  • DK51498C - Wheel made with Splitsvans. : da en
  • FR796457A - Air-insulated telecommunication cables : en fr
  • FR796530A - Automatic installation for arc ignition by alternating current in mercury vapor devices : en fr
  • US2036514A - Fluid dispenser : en
  • USD99201S - Design for a floor panel : en
  • DE628561C - Circuit breaker with extinguishing fluid : de en
  • GB445436A - Improvements in and relating to bathroom cabinets and the like : en
  • GB445545A - A process for the utilisation of whale meat : en
  • US2036509A - Lubricating device : en
  • US2036244A - Method of producing phosphates : en
  • FR796365A - Improvements to punch card reproduction machines : en fr
  • AT145175B - Method and apparatus for the production of hollow metal ingots. : de en
  • USD99218S - Design fob a fountain pen ob : en
  • US2036295A - Circuit breaker : en
  • DE628533C - Process for the separation of gas mixtures by fractional liquefaction using high pressures achieved by means of compressors : de en
  • DE628509C - Precision beam balance : de en
  • USRE19914E - Heating and ventilating apparatus : en
  • CA357050A - Organic disulphide preparation : en fr
  • FR796539A - Anthraquinone series tank dyes : en fr
  • GB445373A - Improvements in and relating to gas fires : en
  • FR796442A - Sprayer-ejector, especially for liquid hydrocarbons : en fr
  • GB445464A - Improvements in or relating to cathode ray tubes : en
  • FR796612A - Automatic gear change : en fr
  • AT145212B - Construction kit. : de en
  • DE601065C - Process for the production of stamped locking screw locking devices from one piece : de en
  • US2036459A - Adjustable auto hood paint rack : en
  • GB445219A - Improvements in artificial flies : en
  • US2036634A - Water treating apparatus : en
  • GB445455A - Improvements in or relating to electro-therapeutic bath apparatus : en
  • DE628568C - Process for obtaining a gas of uniform calorific value in the production of easily condensable hydrocarbons by means of active coal : de en
  • GB445443A - A new or improved sight-testing instrument : en
  • FR46274E - Shipbuilding process : en fr
  • FR796371A - Improved and economical method of manufacturing plastic handles for knives and tableware : en fr
  • FR46299E - Improvements to electric arc extinguishing devices : en fr
  • GB445378A - Manufacture of dyestuffs : en
  • FR796468A - Method of attaching anti-fog discs to goggles, gas masks and the like : en fr
  • AT145216B - Toys for the production of metal frameworks or the like. : de en
  • DE628531C - Device for shredding tobacco leaves : de en
  • DE628569C - Device for the production of viscose rayon with stretching : de en
  • US2036935A - Process for converting alkali salts : en
  • US2036567A - Universally adjustable lamp : en
  • USPP171P - nicolas : en
  • AT145281B - Mannequins for advertising purposes. : de en
  • US2036267A - Casting means for line casting machines : en
  • US2036521A - Reducing machine : en
  • AU2381535A - Improvements in fruit washing machines : en
  • AT145119B - Two-stroke internal combustion engine. : de en
  • AT145187B - Process for the extraction of heavy noble gases. : de en
  • CA357017A - Heating apparatus : en fr
  • CA357100A - Manifolding material : en fr
  • FR796576A - Apparatus for administering doses of medicated fluids to domestic animals : en fr
  • DE628321C - Process for the production of diketene : de en
  • FR796543A - Improvements to mobile binders : en fr
  • GB445473A - Improvements in binding agents for road construction : en
  • DE628639C - Tool clamping head, especially for drilling winches : de en
  • US2036247A - Power take-off : en
  • US2036560A - Land vehicle equipment : en
  • DE628654C - Safety razor : de en
  • FR796512A - Liquid filter : en fr
  • GB445318A - Improved method of circular weaving, more particularly applicable to the manufacture of flexible pipes, hose and like articles : en
  • GB445332A - Improvements in and relating to thermal insulations : en
  • GB445533A - Improvements in controlling apparatus for air conditioning systems : en
  • DE628610C - Process for the foundation of dams or similar structures on peatland : de en
  • DE628615C - Control device for monitoring the steady-state speed of a DC motor operated with connection and counter connection : de en
  • FR796351A - Method and device for descaling : en fr
  • FR796439A - Sophisticated Tyrolean Bag : en fr
  • FR796579A - Improvements in the assembly of poles for electric, telephone and telegraph lines : en fr
  • GB445770A - Improvements in and relating to change-speed gears : en
  • GB445340A - Improvements in or relating to braking mechanism : en
  • DE628489C - System for pumping various fluids and different amounts of fluids : de en
  • US2036565A - Refrigeration device : en
  • US2036707A - Electric current rectifying device and method of making the same : en
  • US2036971A - Sheet stack clamp for duplicators : en
  • USRE19919E - Composition material : en
  • AT145239B - Hub brake for bicycles. : de en
  • AT145143B - Method of covering fabrics with rubber. : de en
  • AT145154B - Electric fluorescent tube with electrodes attached to the ends, in particular glow electrodes. : de en
  • GB445430A - Improvements in or relating to chairs : en
  • CA357032A - Electric discharge device : en fr
  • FR796588A - New manufacturing process for strong vegetable glues and glues obtained by process : en fr
  • GB445210A - Improvements in or relating to electrodes for use in electric arc welding : en
  • GB445837A - Improvements in or relating to modulated carrier wave receivers : en
  • US2036299A - Treatment of petroleum sludges and sludge acids : en
  • US2036383A - Frequency control distribution : en
  • US2036475A - Cylinder sleeve press : en
  • FR796529A - protective screen for fireplace doors : en fr
  • FR796641A - Apparatus for infusion, or generally for transferring, or moving, automatic solid, liquid, or gaseous matter, at a predetermined temperature : en fr
  • FR796567A - Arrangement of piston rings for fuel injection devices in internal combustion engines : en fr
  • US2036892A - Art of producing musical sounds electrically : en
  • CA357067A - Electric motor : en fr
  • FR796699A - Autographic, photosterographic and photogrammetric apparatus : en fr
  • DE628611C - Circuit arrangement for telephone systems with call seekers : de en
  • FR796357A - Hollow building wall with supporting elements and sheet metal panels attached to them : en fr
  • CA357021A - Changeable light advertising device : en fr
  • GB445446A - Improvements in or relating to starting apparatus for internal combustion engines : en
  • AT145299B - Closure for clothes, belts, gloves, packing purposes etc. like : de en
  • US2036234A - Link assembly : en
  • US2036412A - Production of dilute acids : en
  • AU2196135A - Improvement in high frequency oscillators : en
  • US2036760A - Manufacture of calcium phosphates : en
  • AT145125B - Device for regulating the amount of fuel in injection internal combustion engines, in particular vehicle diesel engines. : de en
  • AT145115B - Especially for starting, preferably electric, heating device for pre-chamber diesel engines. : de en
  • AT145199B - Process for the preparation of 1-oxyphenyl-2-alkylaminopropanol- (1). : de en
  • CA357110A - Sad-iron : en fr
  • DE628609C - Rail fastening with pressure screws, coil springs and clamping plates : de en
  • FR796483A - Recording device for motor vehicles : en fr
  • FR796541A - Armchair with combined and mobile backrest and seat : en fr
  • US2036949A - Electrode system for producing solutions of metals : en
  • DE628581C - Tool for cutting out a hole in container lids : de en
  • US2036259A - Printing mechanism : en
  • US2036697A - Flyer for spinning machines : en
  • US2036273A - Typewriting machine : en
  • CA357065A - Speed change axle : en fr
  • US2036612A - Sign : en
  • US2036942A - Sifter : en
  • USD99235S - Design for a lamp : en
  • FR796441A - Method of manufacturing articles formed by assembling sheets of flexible material : en fr
  • US2036318A - Means of guiding the endless belts in the drawing apparatus for textile rovings : en
  • US2036907A - Locomotive tender : en
  • US2036413A - Formed gloves : en
  • US2036463A - Deinsulator for electric conductors : en
  • US2036561A - Insulated wire connecter : en
  • US2036587A - Aircraft : en
  • US2036792A - Metal clad electrical apparatus : en
  • US2036315A - Apparatus for determining the surface texture and finish of various materials : en
  • US2036322A - Boy's shirt : en
  • US2036848A - Metal cleansing composition and method : en
  • US2036331A - Storage battery cap : en
  • FR796374A - Secondary voltage static self-regulating transformer : en fr
  • FR796450A - Well strainer : en fr
  • AT145249B - Air brake. : de en
  • CA356995A - Warping machine : en fr
  • GB445404A - Improvements in and relating to electric hand vacuum cleaners : en
  • US2036764A - Lock : en
  • GB445224A - A process for producing coloured resists in dyeing with ester salts of leuco-vat-dyestuffs : en
  • GB445400A - Improvements in or relating to split pulleys : en
  • US2036950A - Regulating the flow of fluids : en
  • US2036421A - Method and apparatus for inserting bottles in boxes : en
  • US2036806A - Device for cleaning strand material : en
  • FR46271E - Automatic circuit breaker : en fr
  • FR796463A - Process for the extensive sulfonation of high aliphatic carbonic acids and their esters : en fr
  • FR796359A - High sensitivity relay : en fr
  • FR796412A - Method and device for the uniform application of paint by spraying : en fr
  • AU2193735A - Improvements in or relating to blasting cartridges andthe like : en
  • AU102426B2 - Filter amplifier for television synchronisation : en
  • US2036449A - Brush : en
  • US2036699A - Float for water gauges : en
  • DK51476C - Valve, in particular for gas lines and gas furnaces. : da en
  • USD99256S - Design for a shoe ob similar article : en
  • USRE19916E - Carburetor : en
  • FR796506A - Vehicle station indicator : en fr
  • FR796672A - Improvements to machines to conform the upper to the curve of the shape : en fr
  • FR796487A - Advanced cookie cutter and its manufacturing method : en fr
  • AT145243B - Sheet piles made from Z profiles. : de en
  • AU2199935A - Improvements in or relating to combined induction coils and ringers adapted for use in telephone sets : en
  • FR796540A - Improvements to superheating control in steam boilers : en fr
  • GB445308A - Improvements relating to oil retaining and dirt excluding devices for use with automobile axles and other machinery shafts : en
  • AT145286B - Wick firing. : de en
  • IE13914L - Window stay : en
  • US2036956A - Directional signal and taillight for motor vehicles : en
  • GB445451A - Improvements in cam block for knitting machine : en
  • FR796596A - Process for the treatment of mineral oils : en fr
  • FR796382A - Improvements to machines for making carpets, rugs or other velvety fabrics : en fr
  • DE628652C - Pliers used for shaving cuts : de en
  • US2036534A - Cotton handling apparatus : en
  • DE628632C - Electrically heated air heater : de en
  • GB445546A - Improvements in or relating to prepayment mechanisms : en
  • USD99178S - Design for a shoe or similar article : en
  • DE628661C - Device for starting an auxiliary turbine in pumping stations : de en
  • US2036630A - Game : en
  • FR796395A - Reinforced concrete reinforcement for fixing poles used in overhead power lines : en fr
  • GB445398A - Self-priming centrifugal pumps : en
  • DK51488C - Means of Control of Harmful Organisms. : da en
  • FR796668A - Automatic fluid dispenser under pressure or under vacuum for the alternating supply of several devices, such as alarms : en fr
  • US2036516A - Automatic generator regulator : en
  • FR46280E - Wallet and its seamless assembly : en fr
  • US2036893A - Slug casting mold : en
  • AT145235B - Motor vehicle with rigid, sprung wheel axles. : de en
  • USD99234S - Design for a lace tablecloth : en
  • US2036552A - Ophthalmic mounting : en
  • US2036651A - Valve mechanism for rock drills : en
  • US2036972A - Apparatus for duplicating printed matter : en
  • FR796528A - Pigment : en fr
  • GB445387A - Improvements in or relating to elastic rubber holding bands : en
  • FR796584A - Dredge or excavator : en fr
  • AT145172B - Lithium-silicon alloys. : de en
  • US2036183A - Electric oven : en
  • US2036621A - Paste tube cap : en
  • US2036386A - Crane : en
  • US2036948A - Remote control for radio apparatus : en
  • US2036200A - Adjustable rail brace : en
  • US2036773A - Drinking straw or the like : en
  • US2036837A - Method of spraying materials : en
  • US2036958A - Apparatus for measuring power factor : en
  • DK51489C - Ajlehane. : da en
  • US2036540A - Dandelion collector : en
  • US2036626A - Transmission : en
  • FR796687A - Smoking pipe : en fr
  • US2036594A - Swiveling hook device : en
  • USD99206S - Design for a lace tablecloth : en
  • DE628596C - Suction air separator : de en
  • GB445303A - Improvements in or relating to jewel bearings : en
  • US2036970A - Vending machine for frozen products : en
  • DE628519C - Expansion plug : de en
  • FR796698A - Tamper-evident closure of cases and folding boxes : en fr
  • USD99202S - Design for a valve : en
  • USD99241S - Design for a combined radiator shell : en
  • DE628479C - Display or switching device that can be triggered by vibrations : de en
  • DE628547C - Photographic camera with a lens that can be adjusted to the object distance : de en
  • GB445262A - Improvements in or relating to preselective change-speed gearing : en
  • FR796653A - Cliché for printing, process for its manufacture and applications of this cliché, in particular for printing by rotary presses : en fr
  • GB445452A - Garment pressing machine : en
  • FR796360A - Improvements to hinges for doors and the like : en fr
  • GB445476A - Improvements in or relating to building walls, floors, partitions, roofs and the like : en
  • US2036525A - Imidazole sulphonic acids useful as textile assisting agents and process of making same : en
  • DE628488C - Photographic lens shutter : de en
  • GB445375A - Improvements in or connected with agricultural implements for cultivating land : en
  • GB445234A - Improvements in or relating to mechanical roasting furnaces : en
  • GB445386A - Improvements in electric resistance bodies of semi-conducting materials : en
  • GB445838A - Improvements in metallised carriers : en
  • DE1370135U - Car wheels decorative and protective hood lifters : de en
  • GB445212A - An improved instrument for detecting the presence of stresses in glassware : en
  • GB445215A - Improvements in electric high-pressure metal-vapour discharge lamps and like electric discharge devices : en
  • GB445257A - Improvements in and relating to atomisers for liquids : en
  • GB445376A - Improvements in or relating to sheet registering means for printing or like machines : en
  • US2036465A - Carburetor : en
  • FR796680A - Perforated card sorting and checking devices for tabulating machines and others : en fr
  • US2036253A - Internal combustion engine : en
  • USD99182S - Design for a gilet : en
  • US2036227A - Resistor in igniter circuits : en
  • US2036816A - Burial vault : en
  • US2036860A - Process of producing artificial filaments : en
  • US2036196A - Application of dyestuffs : en
  • US2036789A - Suction cleaner tool : en
  • US2036233A - Control system for arc welding : en
  • DK51495C - Keyless Bicycle Lock. : da en
  • DE628605C - Process for the preparation of 2,3,6-triaminopyridine : de en
  • FR796632A - Improvements to projectors on trailers : en fr
  • GB445415A - Improvements relating to the control of motor vehicles and the like : en
  • FR796577A - Improvements to globe valves closing in the direction of pressure : en fr
  • AT145124B - Friction clutch for manual transmission. : de en
  • FR796409A - Device for assembling pedestal elements : en fr
  • GB445607A - Improvements in or relating to prepayment mechanisms : en
  • DE626474C - Ruler attachment to drawing machines : de en
  • FR796501A - Thomas converter steel fabrication process : en fr
  • DK51484C - High frequency receiver, especially for Signals from Radio beacon. : da en
  • USD99205S - Design for a buckle : en
  • USD99210S - Design for a radio dial : en
  • US2036406A - Method of making shoes : en
  • GB445325A - The manufacture of ergometrine : en
  • DE628585C - Spindle drive for double-sided spinning, twisting and similar textile machines : de en
  • DE628510C - Photoelectric control device in optical sound recording devices : de en
  • US2036337A - Structure for darkroom reading of fine calibrations : en
  • IE14023L - Telephone systems : en
  • US2036706A - Frozen confection : en
  • FR796368A - Bathtub for electro-medical treatments : en fr
  • GB445321A - Improvements in printing cylinders : en
  • US2036274A - Insulating liquid : en
  • US2036870A - Fertilizers and process for their production : en
  • US2036659A - Electric power attachment for typewriters : en
  • US2036952A - Apparatus for the treatment of cement raw materials : en
  • FR796516A - Improvements to vacuum cleaning devices : en fr
  • DE628546C - Device for sifting materials of different grain sizes : de en
  • FR796659A - Alarm device intended to detect burglary attempts : en fr
  • DE628621C - Device for automatic regulation of the gas supply to a heater : de en
  • DE628604C - Removal device for multiple wire drawing machines : de en
  • FR46290E - Method of synchronizing television receivers by the transmitter : en fr
  • FR796459A - Process for manufacturing clothing effects or other textile articles : en fr
  • FR796361A - Improvements to sliding bolts for double-leaf doors : en fr
  • GB445328A - Improvements in or relating to electrolytic condensers : en
  • US2036398A - Calendar : en
  • FR796696A - Denture brush : en fr
  • US2036496A - Method of making gas-free compositions of matter : en
  • USD99227S - Design for a shoe or similar article : en
  • DK51491C - Method for Fastening Nuts, Screws and the like Fasteners for weldable plates by electrical resistance welding. : da en
  • DK51499C - Mechanism for conveying tobacco leaves, in particular in machines for spreading or stripping the leaves. : da en
  • US2036562A - Ultra-short wave oscillation generator : en
  • US2036648A - Wrist watch strap : en
  • GB445269A - Improvements in and relating to ceramic electric insulating materials : en
  • DE628507C - Pendulum furnace : de en
  • FR796509A - Improvements to devices capable of selecting files, plates and all individual parts without any obligation to carry out their preliminary classification : en fr
  • FR796581A - Secret electrical system for the protection of automobiles, premises, furniture or other objects against theft or intrusion : en fr
  • FR796673A - Magnetic amplification and control system : en fr
  • AT145223B - One-handed cigarette case with individual dispenser. : de en
  • CA357062A - Crusher : en fr
  • AT145106B - Hollow stone. : de en
  • AT145193B - Process for electrolyzing aqueous solutions and electrolytic cell for carrying out the process. : de en
  • US2036438A - Cleaning : en
  • US2036985A - Bidet attachment foe water closets : en
  • AU135936A - Filter amplifier for television synchronisation : en
  • DE628469C - Universal joint : de en
  • USD99217S - Design for a jewelry display box : en
  • CA357069A - Phase modulation : en fr
  • US2036296A - Plant can cutting device : en
  • US2036705A - Pyridino compounds : en
  • CA357070A - Unsaturated halide processing : en fr
  • CA357056A - Railway vehicle draft gear : en fr
  • US2036193A - Measuring earth resistances : en
  • US2036472A - Concealed spare wheel : en
  • CA357077A - Solvent gasoline fractionation : en fr
  • AT145164B - Device for fastening and connecting glass plates. : de en
  • CA357071A - Unsatured alcohol processing : en fr
  • AU2030934A - High-frequency inductances : en
  • AT145232B - Cushioning for semi-axles swinging in a transverse plane of the vehicle, in particular for motor vehicles. : de en
  • DE628599C - Slicing machine with hinged cover plate for the horizontally arranged circular knife : de en
  • IE13755L - Electric lamps : en
  • US2036194A - Truck : en
  • US2036484A - Surgical support : en
  • FR796526A - Carding garnish : en fr
  • DE628658C - Light liquid separator : de en
  • AT145253B - Device for connecting the swivel wheel of motorcycle sidecars with the chassis frame. : de en
  • GB445299A - Improvements in or relating to rubber tapping knives : en
  • DE628651C - Thinning device : de en
  • FR796390A - Marine stabilizer : en fr
  • GB445222A - Improvements in the mounting of instruments on panels : en
  • CA357083A - Liquid sterilizer : en fr
  • CA357039A - Furnace : en fr
  • GB445385A - Improvements in or relating to blades for safety razors : en
  • US2036427A - Self-propelled or walking device : en
  • US2036923A - Aircraft : en
  • AT145147B - Talking head for steel sound machines based on the Poulsen principle. : de en
  • AT145148B - Gas pressure switch. : de en
  • AT145146B - Gas pressure switch. : de en
  • AT145107B - Shop windows, showcases or the like. : de en
  • US2036493A - Billfold : en
  • US2036909A - Dehydrating device : en
  • FR46260E - Process for the preparation of cleaning, washing, emulsifying and softening agents : en fr
  • DE628620C - Device for holding the heating element of an electrically heatable heating and cooking device carried by a hollow ring : de en
  • US2036829A - Rail flaw detector mechanism : en
  • IE14007L - Television : en
  • GB445271A - Improvements in or relating to fuzes for projectiles : en
  • FR796523A - Spool support for spinning and assembly method : en fr
  • FR796525A - Liquid pump : en fr
  • GB445312A - Improvements in and relating to compasses : en
  • GB445696A - Improvements in or relating to stays for windows and the like : en
  • GB445357A - Improvements in telemotor equipment particularly for ship's steering gears : en
  • FR796469A - Improvements to switching devices for prepaid telephones : en fr
  • GB445327A - Improvements in or relating to pistons : en
  • GB445351A - Improvements in and relating to duplex change-over valves : en
  • US2036392A - Moistureproof paper : en
  • DE628635C - Device for driving the charging compressor of an internal combustion engine : de en
  • DE628564C - Electric gas discharge lamp fed with high frequency without internal electrode : de en
  • US2036241A - Trimmer : en
  • US2036528A - Flexible shaft : en
  • US2036938A - Bulletin board : en
  • US2036461A - Permanent waving apparatus : en
  • CA357078A - Iron oxide : en fr
  • GB445259A - Improved valve device : en
  • US2036390A - Lining holder for automobile bodies : en
  • US2036505A - Wine preserving apparatus : en
  • FR796494A - Tubular container : en fr
  • DK51494C - Device for automatic Gearshift Devices for Automobiles and similar Vehicles. : da en
  • US2036583A - Turntable carton sealing device : en
  • US2036768A - Printing ink : en
  • US2036902A - Copper refining furnace : en
  • GB445529A - Improvements in the production of photographic sound records : en
  • GB445206A - Improvements in and relating to the production of chlorinated compounds of isopropyl amine : en
  • AU2379835A - Means for regulating the discharge of water from irrigation pipes and flumes : en
  • USD99213S - Design for a fountain pen : en
  • AU2234635A - Improvements in skimming devices for glass tanks or furnaces and to the gathering of charges therefrom I, THOMAS FINNEY PEARSON, a British is given a displacement in the tank or fursubject, of The Poplars : en
  • GB445363A - Improvements in covers for road gullies : en
  • GB445457A - Improvements relating to filters and purifiers employed for conditioning air, for example for respiration, by freeing it from poisonous gases and other injurious or undesired constituents : en
  • US2036357A - Fertilizer bag : en
  • US2036617A - Clays and processes for preparing same : en
  • US2036223A - Means for indicating the blowing of high-tension fuses : en
  • DE628514C - Process for iron removal from nickel and cobalt solutions : de en
  • US2036868A - Temperature control system : en
  • FR796553A - Process for obtaining valuable carbonyl compounds : en fr
  • US2036770A - Orthopedic tendon replacer : en
  • US2036846A - Compressor : en
  • USD99185S - Design for a combined match : en
  • USD99233S - Design for a lace tablecloth : en
  • FR796635A - Improvements to devices intended for recording and reproducing sound : en fr
  • US2036668A - Autographic register : en
  • FR796440A - Internal combustion engine : en fr
  • DE628618C - Highly emitting incandescent cathode, which consists of a carbon steel heating element and an emitting layer attached to the surface of the body : de en
  • FR796428A - Double Compartment Cardboard Food Jar : en fr
  • GB445438A - Improvements in photographic contact printing by reflected light : en
  • GB445353A - Improvements in gas fired ovens : en
  • GB445434A - A process for the manufacture and production of polymerisation products from thiovinyl ethers : en
  • GB445301A - Rubber compositions and their manufacture : en
  • DE628552C - Composite coke oven with regenerators arranged under the coke chambers in their longitudinal direction : de en
  • CA357095A - Optical accessory for surgical and clinical purposes : en fr
  • FR796648A - Air-depolarized alkaline electrolyte battery : en fr
  • FR796683A - Use of flexible seals for piston pumps with one or more bodies, allowing them to work indistinctly in the open or submerged : en fr
  • GB445229A - An improved process for preparing tea free from theine : en
  • US2036443A - Method of and apparatus for measuring the resistance to deformation of asphalt paving and other materials : en
  • CA357046A - Front wheel suspension : en fr
  • FR796542A - Removable burner for medicinal suction cups : en fr
  • FR796578A - DC relay : en fr
  • FR796420A - Helical electrical cord : en fr
  • FR46276E - Vehicle ventilation unit : en fr
  • DE628461C - Method for operating an amplifier tube : de en
  • US2036197A - Abrasive article : en
  • US2036327A - Mining chain cutting bit : en
  • US2036702A - Hosiery : en
  • AU2197235A - Improvements in liquid purification plant : en
  • GB445242A - An improved method for producing characters, drawings, patterns, or other representations on aluminium and its alloys : en
  • DE628500C - Reversing device for regenerative furnace systems : de en
  • GB445285A - Improvements in or relating to electron discharge devices : en
  • US2036369A - Quickproof process film : en
  • US2036633A - Rail joint : en
  • AT145145B - Electrical lighting system in which an alternator with permanent magnetic excitation charges an electrical collector via a rectifier, especially for motorcycles. : de en
  • DK51492C - Signal device for Railway trains. : da en
  • DK51497C - Container closure, especially for cans. : da en
  • FR796443A - Process for producing gasolines from medium oils by destructive hydrogenation : en fr
  • AT145248B - Equipment for toilet flushing systems in railway vehicles. : de en
  • DE628517C - Feed regulator for continuously fed cocoa residue pots : de en
  • FR796447A - Drilling device for hydraulic drilling rigs : en fr
  • GB445392A - Improvements in or relating to electric cooking apparatus : en
  • AU2222635A - Improvements in manufacture of diaphragms : en
  • AT145116B - Planetary reduction gear for propeller and valve control of star-shaped aircraft engines. : de en
  • AT145200B - Process for the production of molded articles (threads, tapes, foils, pipes, hoses and the like) from polymerization products of aryl olefins, for example polystyrene. : de en
  • CA357108A - Carbureter : en fr
  • CA357098A - Circular loom : en fr
  • AU2195735A - Improvements in or relating to piezoelectric crystals : en
  • AT145262B - Radiator with indirectly heated heat exchange surfaces. : de en
  • GB445293A - Process for the extraction of juices from exhausted sugar beet cossettes, fresh cossettes and other air-containing substances : en
  • GB445472A - Process and apparatus for obtaining krypton and xenon : en
  • GB445441A - Improvements in electromagnetically driven air pumps or compressors : en
  • FR796505A - Improvements to self-tapping screws : en fr
  • GB445289A - manufacture of stabilised preparations of divinyl ether : en
  • DE628600C - Cylinder lock with tumbler pins : de en
  • AT145137B - Electric discharge tube. : de en
  • AT145151B - Device for alternately charging a battery by two charging machines. : de en
  • AT145169B - Time interval indicator. : de en
  • AT145291B - Process for the production of an optically-electrically reproduced sound recording. : de en
  • AT145280B - Elevator winch for elevated railways, cable pulls, etc. like : de en
  • CA357010A - Sad-iron stand : en fr
  • US2036676A - Switch : en
  • USD99219S - Design for a keyboard for check : en
  • USD99238S - Design for a child s shoe : en
  • AT145257B - Brake for trailer. : de en
  • AT145129B - Advertising lighting system. : de en
  • US2036304A - Formals of aliphatic partial ethers : en
  • US2036588A - Shoe stiffener manufacture : en
  • AU2200935A - Improvements in and relating to boots and shoes and to method of making thesame : en
  • AT145237B - Railway barrier that is set in motion when the train approaches. : de en
  • US2036278A - Container closure : en
  • AT145130B - High-speed rotary switch with ratchet locking mechanism. : de en
  • AT145150B - Electric discharge tube. : de en
  • FR796466A - Inductor intended in particular for electro-acoustic devices : en fr
  • GB445311A - Improvements in and relating to apparatus for treating molten material : en
  • DE628555C - Manufacture of antimony trioxide : de en
  • DE628565C - Base and socket for discharge tubes : de en
  • US2036688A - Method of making a finger ring : en
  • US2036779A - Cabbage coring device : en
  • AT145264B - Explosive projectile, especially hand grenade. : de en
  • DE628523C - Door lock with a latch driver held in place by an electromagnetically triggered locking member : de en
  • AT145183B - Zinc alloy with at least 99% zinc. : de en
  • CA357096A - Clutch control mechanism : en fr
  • AT145224B - Playing card holder. : de en
  • AT145166B - Process for the automatic weighing of material of different types in quantities of the same weight. : de en
  • US2036819A - Double-voltage split-phase motor : en
  • US2036877A - Insulating material and method of making : en
  • CA357007A - Fuel combustion apparatus : en fr
  • FR796445A - Improvements in starching and sizing of fabrics and textile articles : en fr
  • FR796535A - Railway track gauge corrector : en fr
  • AT145103B - Adjustable saw jig. : de en
  • AT145266B - Liquid heater. : de en
  • US2036572A - Receptacle : en
  • US2036506A - Means for supporting bowls and similar receptacles over sinks, basins, tables, or benches : en
  • DE628678C - Full wave rectifier with a cathode : de en
  • CA357029A - Pressure vessel : en fr
  • US2036482A - Elastic shoe lace : en
  • US2036823A - Tilting mechanism for venetian blinds : en
  • US2036286A - Light control device : en
  • US2036853A - Loose leaf binder : en
  • CA357024A - Corrugated board manufacture : en fr
  • AU2201535A - Improvements in and relating to carbonators : en
  • CA357005A - Coloured sound film production : en fr
  • AU2439635A - Improvements relating tothe mounting of gas fires in position : en
  • AU2112435A - Improvements in apparatus for carrying out catalytic gas reactions : en
  • CA356992A - Shuttlecock manufacture : en fr
  • AT145181B - Ring binder mechanism. : de en
  • US2036991A - Door construction : en
  • US2036623A - Hydraulic shock absorber : en
  • CA357106A - Building block : en fr
  • AU2112235A - Improvements in and relating to process of and apparatus for preparing eggs for canning : en
  • US2036690A - Superregenerative receiver : en
  • US2036961A - Heat distributing device : en
  • US2036580A - Copyholder for typewriters and bookholders : en
  • US2036852A - Washing machine : en
  • US2036641A - Sash holder : en
  • US2036696A - Electron discharge device : en
  • US2036845A - Hot water bottle and the like : en
  • US2036871A - Method of forming parisons for bottles and similar articles : en
  • US2036275A - Optical system to form highly compressed bright line image of light source : en
  • US2036604A - Bolt and nut : en
  • US2036305A - Regulating equipment : en
  • AT145194B - Process for making press mixes and molded articles therefrom. : de en
  • FR796370A - Mechanical pencil : en fr
  • FR796407A - Refinements to diaphragm speakers : en fr
  • US2036214A - Process for recovering iodine from brines : en
  • US2036945A - Process for the production of colored pictures, particularly in natural colors on paper, films, and the like : en
  • DE628579C - Process for the production of a pumpkin juice preparation, in particular for the preparation of milk beverages : de en
  • FR796692A - Improvements to string systems for pianos : en fr
  • FR796464A - Advanced training in the constitution and construction of high frequency and medium frequency coil shields in t. s. f. : en fr
  • FR796679A - Film training apparatus for cinematographic workstations : en fr
  • GB445454A - Improvements in or relating to electro-therapeutic bath apparatus : en
  • GB445365A - Improvements relating to incinerators, slow combustion stoves and the like : en
  • GB445931A - Improvements in or relating to apparatus for salvaging motor vehicles and the like : en
  • GB445223A - Improvements in or relating to the manufacture or treatment of lacquers, varnishes, films, plastic masses or paints : en
  • US2036488A - Voltage stabilizer : en
  • FR796524A - Device for advancing punched cards or sheets of paper for recording machines : en fr
  • GB445218A - An improved device for use in anaesthesia : en
  • FR796452A - Portable dryer : en fr
  • US2036240A - Work support : en
  • GB445383A - A container for the explosive charge in harpoon shells : en
  • USD99195S - Design for a lace tablecloth : en
  • FR46262E - Separator with discharge of centrifuged material through a hollow shaft : en fr
  • FR46252E - Multiple card contact box : en fr
  • AT145114B - Double or multiple glazing. : de en
  • FR46258E - Removable electric lighting fixture : en fr
  • GB445286A - Improvements in or relating to electron discharge devices : en
  • US2036537A - Kelly stuffing box : en
  • GB445336A - Apparatus for measuring or indicating the state of charge and discharge of an electric accumulator battery : en
  • US2036804A - Locking device for yarn carrier bars : en
  • FR796620A - Combined aerodynamic flap device : en fr
  • GB445469A - Improvements in and relating to elastic-fluid turbines : en
  • DE628591C - Electric current transmission from a fixed to a movable rotating part : de en
  • AT145189B - Process for the treatment of textile fabrics. : de en
  • GB445296A - Improvements in or relating to printing mechanism applicable to statistical, calculating and like machines : en
  • GB445283A - Improvements in and relating to inhaling apparatus : en
  • DE628529C - Painting and spraying processes : de en
  • FR796473A - Process and machine for the manufacture of electrodes for galvanic elements, and the product obtained : en fr
  • FR796690A - Turbo-piston engine, without connecting rods : en fr
  • DE628613C - Time switch with device for correcting the switch positions : de en
  • GB445608A - Automatic clutch : en
  • FR796373A - Brake improvements : en fr
  • GB445282A - Improvements in and relating to inhaling apparatus : en
  • FR796406A - Advanced medal bar : en fr
  • GB445287A - Improvements in or relating to electron discharge devices : en
  • FR796594A - Gear shift mechanism : en fr
  • FR796643A - Improvement in electric cables intended in particular for high frequency currents : en fr
  • FR796449A - Improvement in hydraulic power transmission systems : en fr
  • FR796652A - Further training in thermionic tubes and the like : en fr
  • GB445690A - Improvements in or relating to the destruction of insects and the like : en
  • IE13972L - Electric discharge devices : en
  • FR796546A - Device for generating the percussion force in percussion devices : en fr
  • DE628637C - Crankshaft with built-in oil cleaner : de en
  • FR796590A - electrodes and their manufacturing process : en fr
  • US2036376A - Machine for splitting leather : en
  • US2036536A - Hydraulic apparatus, particularly for vehicle braking systems : en
  • AT145222B - Insert for soft and semi-soft collars. : de en
  • US2036599A - Firepot : en
  • US2036836A - Permanent wave curler : en
  • USD99177S - Design fob a siren : en
  • USD99197S - Design fob a bottle : en
  • AU2211735A - Improvements in grips of golf clubs : en
  • GB445547A - Improvements in combustion devices for furnaces : en
  • GB445381A - Improvements in or relating to waterproofs and like garments : en
  • GB445610A - Improvements in domestic wash-tubs : en
  • FR796623A - Pneumatic servo-control device applicable to the remote control of aircraft bending ailerons or any other similar control : en fr
  • FR796375A - Improvements made to the capping of wood pulp jars or containers : en fr
  • FR796519A - Process to improve carbon black : en fr
  • GB445840A - Process for the manufacture of arsenates from arsenious acid or arsenites : en
  • FR796550A - Cooking stove, or the like, with flame return : en fr
  • US2036430A - Braking system : en
  • US2036809A - Sedimentation apparatus or thickener : en
  • DK51487C - Device for Advertising Billboards of Glass with Washable Text. : da en
  • DE628515C - Mechanical-electrical musical instrument working with amplifiers : de en
  • US2036248A - Resuscitator : en
  • USD99250S - Design for lace : en
  • US2036817A - Drill bit : en
  • FR796637A - Improvements to drain siphons for washbasins, sinks and the like : en fr
  • DE628583C - Device for cutting slices of meat and similar foods : de en
  • IE13599L - Refractory tiles : en
  • US2036265A - Electrical distribution system : en
  • US2036507A - Roller bearing : en
  • US2036442A - Method and apparatus for developing sound record motion picture film : en
  • US2036756A - Refrigerating apparatus : en
  • FR46287E - Improvements to tunnel kilns : en fr
  • GB445297A - Improvements relating to hair grips or wave setters : en
  • GB445429A - Improvements in draught, dust, and weather excluders for doors and windows : en
  • US2036931A - Grain door : en
  • USD99208S - Design for a doll : en
  • DE628303C - Process for printing vegetable fibers : de en
  • US2036861A - Spinning of artificial filaments : en
  • US2036266A - Automatic reset circuit breaker : en
  • US2036723A - Flexible basket : en
  • US2036308A - Means for packing movable members : en
  • US2036814A - Rail inspection apparatus : en
  • FR46263E - Process for producing very viscous oils, more particularly of the nature of lubricating oils : en fr
  • FR796389A - Bonding process : en fr
  • FR46293E - Improvements to shortwave oscillation generators : en fr
  • AU1964034A - Improved golf practice device : en
  • US2036750A - Railroad rail gauging device : en
  • US2036771A - Tubular pole : en
  • AT145128B - Synchronous small motor. : de en
  • CA357054A - Rubber sheet manufacture : en fr
  • GB445246A - Improvements in floor surfacing devices : en
  • US2036979A - Refrigeration apparatus : en
  • US2036491A - Propeller : en
  • US2036202A - Anthraquinone lactam dyestuffs : en
  • US2036325A - No wrinkle hanger : en
  • US2036282A - Magazine shift for line casting and composing machines : en
  • USD99240S - Design fob a calendar : en
  • FR796634A - Improvements to frames for shopping bags, travel items, leather goods, etc. : en fr
  • DE628542C - Circuit for commissioning an inverter : de en
  • FR796451A - Method and device for decarburizing metals : en fr
  • US2036744A - Method and apparatus for setting up a slasher : en
  • DE628502C - Device for cleaning furnace pipes : de en
  • GB445428A - Method for synchronising the reception of television images : en
  • FR796460A - Collars, shirt collar bands and the like : en fr
  • FR796472A - Refrigerator with cold water circulation : en fr
  • US2036752A - Producing artificial structures, such as artificial silk, bands or the like, from viscose : en
  • DE628575C - Building material for the manufacture of turbine blades and components that are subjected to similar mechanical and thermal stresses : de en
  • US2036190A - Method of producing a ceramic body : en
  • GB445396A - Improvements in metal bending, trueing and pressing machines : en
  • AU2207135A - Improvements in digging apparatus : en
  • US2036867A - Clamp : en
  • US2036195A - Plastic sheet compositions : en
  • US2036650A - Shaker conveyer : en
  • GB445382A - Improvements in or relating to valve controlling devices : en
  • US2036722A - Combined safety razor and sharpener : en
  • US2036854A - Fireproofing textile material : en
  • US2036929A - Air humidifying device : en
  • FR796470A - Improvements to printing mechanisms controlled by recording cards : en fr
  • GB445248A - Process for the manufacture of seamless metal tubes : en
  • GB445839A - Improvements relating to the production of electrical insulating materials : en
  • GB445273A - Improvements in and relating to wireless and like receivers : en
  • US2036782A - Tool for removing or inserting bushings, bearings, or the like : en
  • US2036678A - Denture : en
  • US2036260A - Metalworking machine : en
  • US2036429A - Insulating box : en
  • GB445305A - Improvements in refrigerated display devices : en
  • GB445362A - Improvements in or connected with coal-cutting and like machines : en
  • GB445833A - Improvements in or relating to conveyor mechanism : en
  • DE628589C - Long distance belt conveyor : de en
  • US2036217A - Ice cream freezer : en
  • US2036761A - Leather supporting hook : en
  • US2036222A - Safety match container : en
  • GB445356A - Improvements in anti-dazzle devices for vehicles or aircraft : en
  • FR796615A - Process for the preparation and use of novel gas and foam generating compositions : en fr
  • FR796427A - Operating mechanism for compressed gas electric switches : en fr
  • US2036462A - Game : en
  • US2036466A - Method for making synthetic products : en
  • US2036719A - Arrangement for the generation of relaxation waves : en
  • US2036934A - Process for making alginic acid and product : en
  • USD99244S - Design fob a handle adapted fob a : en
  • USRE19921E - Paper bag and process and machine : en
  • CA356996A - Coffee percolator : en fr
  • AT145274B - Switching device for electric stoves u. like : de en
  • US2036189A - Vapor electric converter : en
  • FR796693A - Extendable metal tavelette for unwinding silk skeins or cakes of different diameters : en fr
  • US2036530A - Conversion products of n-nitramines of primary aromatic amines nitrated in the nucleus and process of making same : en
  • AT145192B - Process for the production of niobium alloys. : de en
  • DE628559C - Device for drawing lines for typewriters : de en
  • CA357047A - Rear wheel suspension : en fr
  • CA356998A - Photo-electric system : en fr
  • US2036255A - Button attaching machine : en
  • DE628536C - Use of austenitic steel alloys for the production of corrosion-resistant objects : de en
  • FR796536A - Improvement of cast iron and all metals or alloys in the liquid state, by gyratory movement : en fr
  • GB445255A - Improvements in resilient joints : en
  • DE628548C - Braking device for a motor vehicle with a trailer : de en
  • US2036911A - Farm tractor universal drawbar : en
  • AT145105B - Hollow strand interlocking tiles. : de en
  • AT145161B - Method and device for removing weld beads on flat, in particular relatively thin, metal sheets. : de en
  • US2036245A - Alloy : en
  • US2036485A - Vehicle body ventilator : en
  • US2036983A - Synchronizing system : en
  • US2036320A - Gasket for pipe couplings : en
  • US2036926A - Safety razor : en
  • US2036988A - Machine for making and inserting metallic fastenings : en
  • CA357109A - Egg carton : en fr
  • US2036716A - Dotting pen or pencil for drawing : en
  • DK51505C - Adjustable sunshade, garden parasol or beach parasol. : da en
  • AT145173B - Process for the treatment of textile fabrics. : de en
  • CA357034A - Photo-tube control : en fr
  • US2036818A - Apparatus for recovering sugar : en
  • DE628478C - Locking and locking device for hinged objects : de en
  • AT145211B - Process for the production of an artificial mass surface suitable for ice skating. : de en
  • US2036256A - Fibrous electrical insulation and preparation thereof : en
  • US2036557A - Shaving instrument : en
  • USD99184S - Design for an instrument case : en
  • DE628590C - Device for multiplying lines or sections : de en
  • DE628660C - Process for the production of condensation products : de en
  • FR796647A - Method and devices for the continuous manufacture of electrodes for arc welding : en fr
  • GB445250A - Improvements relating to the intermittent operation of externally heated coke ovens or retorts : en
  • US2036487A - Halogenated indigos : en
  • US2036855A - Manufacture of textile materials : en
  • DE628662C - Method and device for operating absorption refrigeration apparatus : de en
  • GB445322A - Method and device for separating dust from flowing gases : en
  • DE628537C - Process for telegraphic image transmission using punched tape : de en
  • CA357105A - Soot blower valved head : en fr
  • US2036859A - Truck bolster : en
  • US2036683A - Tabulating machine : en
  • GB445462A - Improvements in and relating to the treatment of the flesh and other tissue of marinemammals : en
  • CA357084A - Rubber vulcanization : en fr
  • AT145231B - Method of driving pile-driving pipes for the purpose of pouring concrete piles into the ground. : de en
  • US2036393A - Stranded wire structure and process and machine for producing the same : en
  • US2036185A - Manually operated water vehicle : en
  • US2036433A - Transplanting implement : en
  • US2036691A - Electromusical instrument : en
  • US2036989A - Internal combustion engine : en
  • DE628419C - Tripod wreath mount with removable feet : de en
  • DE628501C - Smoke shut-off and throttle device : de en
  • GB445848A - Improvements relating to direct current electric generators : en
  • FR796453A - Ashtray for smokers : en fr
  • DE628606C - Method and device for preheating and degassing boiler feed water by reducing the pressure and introducing heating steam : de en
  • US2036249A - Preparation of halogen alkanesulphonic acids : en
  • US2036916A - Compgex phenomc soap - : en
  • FR796638A - Projector training : en fr
  • GB445358A - Improvements in and apparatus for the continuous manufacture and production of polymerisation products of acetylene : en
  • GB445771A - Improvements in or relating to vertically displaceable rudders for aircraft : en
  • FR796369A - Improvement of baths for electro-medical treatments : en fr
  • AT145256B - Drive for rail vehicles. : de en
  • GB445364A - Improvements in or relating to closures for sheet metal drums, kegs, and like containers : en
  • CA357074A - Light filter : en fr
  • CA356997A - Nut lock : en fr
  • CA357081A - Titanium white : en fr
  • US2036313A - Manufacture of artificial threads from viscose : en
  • US2036319A - Oscillation system : en
  • CA357002A - Hoisiery finishing method : en fr
  • CA357094A - Scoring device : en fr
  • AU2240635A - Improvements in riding saddles : en
  • AT145238B - Condensation trap for steam heating. : de en
  • US2036830A - Artificial foot : en
  • US2036869A - Transmission of light variations by frequency variations : en
  • CA357099A - Cellulose manufacture : en fr
  • US2036372A - Floating deck for oil storage tanks : en
  • FR796448A - Automatic reactive energy compensation device using capacitors : en fr
  • US2036636A - Postal scale : en
  • US2036334A - Shelf edging and method of making the same : en
  • US2036373A - Highway marker : en
  • US2036330A - Transmitter for signal systems : en
  • US2036477A - Electromagnetic clutch : en
  • US2036827A - Alkyl ethers of x-chloro resorcinol : en
  • US2036805A - Machine-made braid and process of making same : en
  • DE628619C - Process for the production of heating resistors from silicon carbide : de en
  • FR796674A - Detector triangle and optico-electric sounder : en fr
  • FR796677A - Positive polychrome motion picture printing process : en fr
  • GB445307A - Tea and like bag making machine : en
  • US2036436A - Device for rough turning in the lathe or similar machine tool : en
  • AT145295B - Device for manufacturing or processing glass. : de en
  • US2036559A - Method of and apparatus for distributing fertilizer : en
  • US2036608A - Removable handbag cover : en
  • CA357031A - Stocking : en fr
  • US2036349A - Boot and shoe sole trimmer : en
  • US2036309A - Seal for stirring devices in chemical apparatus : en
  • US2036370A - Automobile lock structure : en
  • GB445217A - Instrument for taking navigational bearings : en
  • US2036921A - Coin controlled vending machine : en
  • CA357036A - Organic solvent preservation : en fr
  • US2036844A - Electric valve converting system : en
  • US2036973A - Method of preparing valuable hydrocarbon products from acid sludge : en
  • CA357035A - Dialkyl sulphate manufacture : en fr
  • US2036268A - Regulating system : en
  • US2036422A - Method of making decalcomania papers : en
  • US2036479A - Self-locking screw : en
  • US2036872A - Forehearth for molten glass : en
  • US2036230A - Window heater for motor vehicles : en
  • US2036458A - Telemetric device : en
  • US2036432A - Apparatus for determining critical temperatures : en
  • FR796573A - Carburetor throttle valve operating device on automobile combustion engines : en fr
  • FR796613A - Tap : en fr
  • US2036242A - Garment clip : en
  • US2036450A - Pocket construction : en
  • US2036603A - Game apparatus : en
  • US2036510A - Girdle and combination girdle brassiere : en
  • US2036645A - Handle means for cases and the like : en
  • DE628633C - Process for coloring plastic bodies : de en
  • FR796433A - Welding alloy manufacturing process : en fr
  • FR796489A - automatic cosmetic case : en fr
  • GB445835A - Improvements relating to the manufacture of hats, particularly ladies' hats, caps and the like : en
  • US2036839A - Method of treating alkaline solutions : en
  • USD99222S - Design for a towel dispensing : en
  • US2036341A - Combined score card and memoranda book : en
  • US2036682A - Photographic printing device and method of printing : en
  • AT145178B - Process for the production of nickel by electrolytic precipitation. : de en
  • US2036263A - Method for the subsequent treatment of yarns : en
  • US2036326A - Camera : en
  • US2036529A - Passenger chair for airplanes : en
  • US2036399A - Circuit apparatus : en
  • US2036912A - Power transmission apparatus for displays : en
  • FR796402A - Preparations for washing textile materials and process involving the use of such preparations : en fr
  • US2036395A - Bed and the like : en
  • AT145236B - Seal for master pressure cylinders, in particular for hydraulic braking devices. : de en
  • DK51479C - Hammer stamping machine for concrete road stamping machines. : da en
  • CA357063A - Telephone system : en fr
  • US2036610A - Body of motor road vehicles : en
  • US2036801A - Method of making rings : en
  • DE1370088U - : de en
  • US2036289A - Shoe cementing machine : en
  • US2036541A - Key guide : en
  • US2036896A - Welding system : en
  • DE628671C - Suspenders to be worn under the shirt and a device for attaching the same to the waistband : de en
  • US2036969A - Spool : en
  • US2036224A - Welding apparatus : en
  • US2036504A - Flatiron : en
  • CA357030A - Automatic airplane pilot : en fr
  • CA357089A - Tire casing making apparatus : en fr
  • AT145246B - Emergency braking device. : de en
  • AT145205B - Pesticides. : de en
  • AT145117B - Chipping hammer for cleaning pipes. : de en
  • DE628648C - Diaphragm milk dispenser pump : de en
  • US2036933A - Nonboiling automatic coffee maker : en
  • CA357001A - Spark plug : en fr
  • CA357085A - Moisture proofing method : en fr
  • US2036883A - Bag tube mechanism : en
  • US2036452A - Fuel pump : en
  • US2036533A - Apparatus for vaporizing liquids and controlling the ionic content of the vapors and gases : en
  • FR796497A - Stop device for pistol barrels or other similar weapons : en fr
  • US2036342A - Compound cylinder : en
  • US2036515A - Prison building : en
  • US2036874A - Knitting mechanism : en
  • US2036518A - Chest : en
  • US2036570A - Zinc oxide : en
  • AT145233B - Device for the automatic regulation of the room temperature in railroad cars. : de en
  • FR796544A - Small individual press : en fr
  • US2036355A - Method and apparatus for driving piles : en
  • US2036546A - Filter layer : en
  • AT145254B - Device for locking the handlebars of bicycles and motorcycles. : de en
  • US2036596A - Pipe joint : en
  • US2036391A - Relief valve for unfired pressure vessels : en
  • USD99191S - Design for a condiment shaker : en
  • US2036368A - Noninductive resistance : en
  • CA356991A - Nitric acid concentrating apparatus : en fr
  • AT145185B - Process for the production of webs, woven fabrics or other textiles using or co-using fibers obtained from animal skin. : de en
  • AU2197035A - Improvements in or relating to refrigerating apparatus ofthe absorption type : en
  • AU2369135A - Improvements relating to shirt cuffs : en
  • AT145133B - Electrical transmission, especially for traction machines. : de en
  • FR796431A - Improvements to welded reinforcing elements for ships, or for steel constructions, or both : en fr
  • GB445333A - Improvements in and relating to joints for electric cables : en
  • DE628522C - Mine anchor rope : de en
  • AT145196B - Process and device for refining and refining flours. : de en
  • FR796490A - Improvements relating to processes and devices for the manufacture of brushes : en fr
  • DE628597C - Respiratory protection filters, especially for protection against carbon dioxide : de en
  • FR796423A - Polyester compounds and process for making them : en fr
  • DE628549C - Braking device, especially for motor vehicles : de en
  • FR796549A - Case box for ampoules and similar vessels : en fr
  • AT145132B - Switching device on electrical cords produced in usable lengths. : de en
  • US2036666A - Roll bearing reproducible matter thereon and method of producing the same : en
  • US2036885A - Flaming lighter : en
  • FR796364A - Detachable rim for vehicle wheels : en fr
  • US2036498A - Frihting apparatus for lenticulated : en
  • FR796654A - Process for deodorizing crude oils, fuel oils, hydrocarbons and other malodorous products : en fr
  • AT145247B - Device for compensating the brake piston stroke in vehicle brakes, in particular railway car brakes, in which the brake linkage can be switched to different gear ratios. : de en
  • AU2106435A - An improvement inthe manufacture of coated confections : en
  • AT145206B - Process for preserving fruit and the like like : de en
  • AT145163B - Wood wool balls for flooring and the like like : de en
  • AT145275B - Bottle-shaped lifter. : de en
  • US2036287A - Electric valve : en
  • US2036736A - Voltage failure protection device : en
  • CA357014A - Strap seal and package : en fr
  • DE628545C - Fluid change gear like the Foettinger gear with strongly changing torque : de en
  • AT145167B - Process for the production of cooking, roasting or baking dishes made of stainless steel with a reinforced base, in particular for electrical heating. : de en
  • DE628577C - Outside nozzle of metal spray guns : de en
  • GB445843A - Improvements in welded steam boilers and other welded pressure containers : en
  • IE13913L - Jacking of road vehicles. : en
  • FR796514A - Signaling system intended to ensure the mutual protection of railway trains : en fr
  • CA357037A - Morpholine ether : en fr
  • GB445405A - Process for the manufacture of n-aryl-glucamines : en
  • USD99247S - Design for : en
  • DE628677C - Holding rod made of insulating material for wire-shaped electrodes : de en
  • US2036749A - Razor : en
  • FR796354A - Improvements to devices for germinating seeds and growing plants from these seeds : en fr
  • DE628499C - Capacitor of unchangeable capacity, arbitrarily adjustable dielectric temperature coefficient : de en
  • US2036581A - Level flight indicator : en
  • US2036347A - Tube checker : en
  • US2036407A - Cocktail shaker : en
  • AT145139B - Method for television scanning of intermediate films. : de en
  • FR46265E - Improvements to the piano mechanism : en fr
  • FR796607A - Improvements to two-stage steam-powered compressors : en fr
  • GB445343A - Improvements in or relating to magnetic recording and reproduction of sounds : en
  • FR796676A - Manufacturing process of rubber threads : en fr
  • GB445614A - Improvements in magnetic dust cores : en
  • US2036346A - Hand wardrobe trunk : en
  • DE628659C - Self-sealing coke oven door : de en
  • FR796380A - Servo control device for automatic gear changing for motor vehicles : en fr
  • GB445295A - Improvements in or relating to liquid pressure jacking system for vehicles : en
  • CA357018A - Auxiliary locomotive : en fr
  • FR796547A - Device for continuous treatment of strips : en fr
  • GB445391A - Improvements in self-closing collapsible tubes and the like : en
  • GB445203A - Improvements in or relating to hydraulic power transmission apparatus : en
  • GB445220A - Improvements in or connected with load-carrying devices for use with road vehicles, particularly cycles : en
  • US2036981A - Band pass amplifier : en
  • FR796393A - Piston device with motion transmission performed directly through the cylinder : en fr
  • FR796617A - Winch usable, in particular, for the handling of skips on board fishing vessels : en fr
  • GB445408A - Improvements in and relating to flexible power transmitting devices : en
  • DE628362C - Wagon spinner : de en
  • FR796485A - Manufacturing process for white tipped furs : en fr
  • GB445393A - Improvements in folding boxes : en
  • FR796510A - Process for the manufacture of new azo dyes : en fr
  • FR796511A - Method for improving rosin : en fr
  • FR796559A - Quick elastic pipe connection for low pressure or depression, especially for ventilation pipes : en fr
  • FR796571A - Thin sheet production process : en fr
  • GB445442A - Improvements in motor and driving wheel arrangements for electrically driven vehicles : en
  • FR796410A - Process for preparing cyclic esters : en fr
  • FR796458A - Removable articulated chair : en fr
  • FR796477A - Washing machine and installation of such machines : en fr
  • FR796480A - Manufacturing process of pedals for cycles and resulting industrial product : en fr
  • US2036951A - Treatment of cement raw materials and the like : en
  • GB445465A - Improvements in signs, ornamental devices and the like : en
  • FR46292E - Semi-automatic gear change mechanism particularly suitable for bicycles : en fr
  • GB445477A - Improvements in or relating to machines for sorting statistical record-cards : en
  • GB445202A - Aircraft controls : en
  • GB445432A - Improvements in apparatus for indicating the relative density of a gas or mixture ofgases : en
  • FR796621A - Process and portable apparatus for the preparation of rubber in pancakes : en fr
  • USD99228S - Design fob a plate ob similar : en
  • FR796492A - Brushes and brooms comprising rubber loops and method for their manufacture : en fr
  • FR796515A - Process for the preparation of odorless hydrocarbon oils, in particular crude oils : en fr
  • DE628595C - Form cutter for partly parallel-walled and partly mushroom-shaped grooves : de en
  • FR46285E - Diving suit with portable air reserve : en fr
  • GB445284A - Improvements in storage rolls for subdivided lengths of photographic film : en
  • US2036569A - Gasket : en
  • FR796561A - Film tensioning device : en fr
  • FR796507A - Process for producing waterproof roofs : en fr
  • DK51485C - Electrical Discharge Pipe and Procedure for Its Manufacture. : da en
  • US2036352A - Fastener supplying apparatus : en
  • US2036851A - Window ventilator : en
  • DE628518C - Rotatable sieve drum for cleaning wood chips : de en
  • DE628663C - Television and image transmission process in which the slow changes in the photocell current during transmission are suppressed : de en
  • FR796367A - Boxed cinematographic device : en fr
  • US2036790A - Protecting shield for tool handles : en
  • US2036879A - Airship speed indicator : en
  • US2036208A - Complex compounds of organic mercapto compounds : en
  • USD99230S - Design fob a lamp : en
  • DE628626C - Braiding machine : de en
  • FR796502A - Magnet now the straight ray in the braun tubes : en fr
  • FR796631A - Improvements to oscillographs : en fr
  • FR796633A - Brush washer : en fr
  • AT145215B - Safety stirrups. : de en
  • US2036708A - Electric controlling apparatus : en
  • US2036476A - Bag frame : en
  • US2036939A - Means for operating and securing windows, doors, and the like : en
  • US2036215A - Partial oxidation of hydrocarbons : en
  • FR796378A - Skill game with distributor for balls representing different values : en fr
  • GB445291A - Improvements relating to vehicles : en
  • US2036532A - Cathode-ray-oscillograph : en
  • US2036925A - Finger rest for firearms : en
  • US2036822A - Box : en
  • DE1370145U - : de en
  • GB445354A - Secure casement and fanlight stay : en
  • GB445211A - A method of embodying a relief and/or bye-pass valve in pumps : en
  • US2036312A - Toy railroad track and electric wire terminals therefor : en
  • US2036302A - Animal building block : en
  • US2036417A - Method of making fin radiators : en
  • US2036717A - Means for feeding strip films : en
  • FR46264E - Improvements to the direct hanging devices for the strips encircling packaging : en fr
  • FR796624A - Lack of liquid pressure warning system : en fr
  • CA357076A - Rail joint : en fr
  • DE628566C - Process for the preparation of disazo dyes : de en
  • DK51501C - Drive unit for Motor Vehicles. : da en
  • GB445331A - Improvements in and relating to inductively heated steam boilers : en
  • FR796362A - Advanced bicycle pedal : en fr
  • US2036426A - Ironing element : en
  • FR796597A - Cylinder head for internal combustion engines : en fr
  • GB445235A - Improvements in or relating to apparatus for the development of photographic prints : en
  • DE628516C - Airtight vessel : de en
  • US2036828A - Skip-stitch sewing machine : en
  • GB445410A - A wall or soffit attachment fitting : en
  • US2036380A - Adsorbent carbon : en
  • FR796366A - Motor control device, for calculating machines, accounting machines or similar machines : en fr
  • GB445226A - A process for producing siccatives : en
  • US2036451A - Ink motion : en
  • US2036776A - Coincidental lock : en
  • US2036798A - Hydraulic operator : en
  • US2036831A - Illuminating means for clock dials : en
  • GB445350A - Automatic tuning for radio receivers : en
  • DE628593C - Multi-cylinder four-stroke internal combustion engine, in particular a vehicle engine, with V-shaped cylinders and a supercharger : de en
  • US2036628A - Electric switch : en
  • US2036726A - Burner for fuel oil and the like : en
  • US2036526A - Envelope for gas cells : en
  • US2036873A - Means for sealing foil wrappers : en
  • FR796438A - Universal washing turnstile : en fr
  • USD99225S - Design for a scooter : en
  • AT145140B - Twilight switch. : de en
  • AT145268B - Device for securing gas burners against the escape of unburned gas. : de en
  • US2036219A - Circuit breaker : en
  • US2036620A - Apparatus for dispensing beer : en
  • US2036345A - Method and means for making coffee infusions more digestible : en
  • GB445360A - Improvements relating to magnets : en
  • FR796493A - Improvements in the manufacture of alternating electric current rectifiers : en fr
  • FR796646A - Heavy-oil engine exhaust gas purifier and deodorizer : en fr
  • FR46283E - Variable speed automatic transmission : en fr
  • GB445204A - Improvements in or relating to apparatus for transporting piles of articles : en
  • IE13818L - Window catches : en
  • AT145162B - Device for displaying the measured value from measuring devices or for operating registration, display or counting devices for measuring devices, in particular scales. : de en
  • AT145267B - With a heat storage device for cooking, frying, baking, or the like. : de en
  • FR796401A - Aminoazaphenanthrenes and process for their preparation : en fr
  • GB445292A - Improvements in and relating to hair curling or waving irons : en
  • CA357088A - Rubber union : en fr
  • USD99231S - Design for a shoe : en
  • FR796392A - Improvements to photoelectric cells : en fr
  • GB445550A - Improvements in or relating to gas turbines : en
  • GB445249A - Improvements in bottle cleaning machines : en
  • GB445847A - An improved method of and apparatus for using fuels in internal combustion engines : en
  • FR796622A - Improvements to screens used to obtain lined networks for stereoscopy, stereophotography and other uses : en fr
  • FR796527A - Improvements made to the production of a device for economical use, on motor cars in which the cooling air is delivered under pressure, from the fan determining a high pressure : en fr
  • FR796558A - Bicycle pedal : en fr
  • FR796517A - Method for lubricating sliding surfaces : en fr
  • FR796644A - Improvements to construction games : en fr
  • FR796657A - Advanced loose-leaf binding and its components : en fr
  • FR796616A - Improvement of antennas with reduced overhead radiation : en fr
  • FR796554A - Improvements to pneumatic separators with mobile grid : en fr
  • US2036338A - Clothesline fastener : en
  • US2036402A - Sulpho-aromatic derivatives of hendecenoic acid and method of producing same : en
  • USD99204S - Design for a buckle : en
  • FR46251E - Freewheel hub and coaster brake : en fr
  • GB445323A - Improvements in and relating to compasses : en
  • GB445470A - Improvements in spouts particularly for tea pots and like vessels : en
  • DE628477C - Device for uncorking bottles that are closed with a screw stopper and contain carbonated liquid : de en
  • FR796500A - Method for the optical reproduction of oscillations recordings obtained, preferably, by mechanical means, and device allowing the realization : en fr
  • USD99186S - Design for a gas burner : en
  • AT145242B - Suspension for motorcycle sidecars. : de en
  • DE628669C - Device for dressing profiled grinding wheels using diamonds in the copying process : de en
  • FR796478A - Elastic suspension device for oscillating half-axles in vehicles with several axles : en fr
  • FR796662A - Improvements to gluing processes : en fr
  • US2036414A - Method of grounding shielding tape at terminal of insulated conductors : en
  • DE628539C - AC vacuum interrupter : de en
  • FR796697A - vices made of profiled irons such as angle irons, flats or the like : en fr
  • DK51482C - Procedure for Preparing Durable Solutions of Dioxydiaminoarsenobenzole and its Derivatives. : da en
  • US2036667A - Bimetallic wire : en
  • US2036216A - Power transmission chain : en
  • FR796593A - Crushing device : en fr
  • USD99209S - Design for a perfume bottle : en
  • US2036607A - Tank trailer : en
  • US2036721A - Piston ring : en
  • US2036884A - Shelf supporting device : en
  • US2036396A - Treatment of mineral oils : en
  • US2036753A - Refrigerating apparatus : en
  • AT145279B - Closure for tubes and similar containers. : de en
  • US2036311A - Production of chlorine dioxide : en
  • US2036631A - Steam valve gear : en
  • US2036815A - Electric water heater : en
  • US2036317A - Process for the production of hydrated olefines : en
  • US2036551A - Ophthalmic mounting and method : en
  • DE628462C - Process for the production of azo dyes : de en
  • DE628472C - Pump or motor with a rotating piston drum and parallel pistons arranged in a circle, which are articulated in a lifting disc by means of a flattened and drilled through ball : de en
  • US2036184A - Corner shelf : en
  • US2036619A - Throttling means for internal combustion engines : en
  • GB445352A - Improvements relating to the treatment of sewage and other waste liquors : en
  • FR796388A - Wheel tire : en fr
  • GB445426A - Improvements relating to buildings, particularly for air ports : en
  • DK51477C - Insole for Footwear. : da en
  • GB445310A - Improvements in or relating to azimuth circles : en
  • DE628646C - Contact device for attachable wheels : de en
  • AU2278235A - Improvements in or relating to concrete casings for metal stanchions of building structures andthe like : en
  • US2036294A - Glass cutting apparatus : en
  • USD99224S - Design for a display card : en
  • US2036618A - Temperature measuring apparatus : en
  • DE628521C - Stopper for champagne bottles : de en
  • DE628571C - Process for converting solid substances with gases or steams in a rotary kiln : de en
  • US2036660A - Shuttle : en
  • US2036897A - Locomotive tender : en
  • GB445329A - Improvements in and relating to chemical closets : en
  • FR46291E - Manufacturing process of synthetic resins : en fr
  • DK51478C - Automatic Calendar, especially for Clocks. : da en
  • FR46284E - Cinematographic camera : en fr
  • US2036601A - Pressure regulator : en
  • US2036239A - Threshing machine : en
  • US2036283A - Demand limiting meter mechanism : en
  • US2036644A - Automatic drop-bottom dump vehicle : en
  • US2036759A - Electrical contact pin : en
  • USD99203S - Design fob an undergarment : en
  • AT145293B - Method and device for the pretreatment of fibrous masses. : de en
  • US2036261A - Apparatus for treatment with solvents : en
  • US2036566A - Zinc oxide : en
  • US2036754A - Collapsible winder shaft : en
  • AT145241B - Closed sidecar body. : de en
  • AT145263B - Furnace for burning low quality fuels such as garbage. : de en
  • US2036360A - Process of cooking edibles : en
  • CA357097A - Enamel : en fr
  • DE628592C - Switching arrangement to delimit the zones of action of single-phase control frequency currents in the course of the conductors of a three-phase network with the help of a shut-off transformer arrangement : de en
  • AT145298B - Fabric for washable and flattenable items of laundry, especially collars, cuffs or the like. : de en
  • US2036980A - Sound-box construction : en
  • AT145152B - Switch with electric motor drive. : de en
  • CA357023A - Collar : en fr
  • US2036362A - Automatic pattern controlled milling machine : en
  • US2036544A - Seed feeding means for planters : en
  • US2036783A - Circuit-control means : en
  • AT145123B - Slide shoe pistons, in particular for internal combustion engines. : de en
  • GB445207A - Process for the manufacture of agglomerates of carbonaceous material without addition of pitch : en
  • USD99187S - Design fob an electric fixture : en
  • AT145112B - Hollow stone for hollow rib ceilings. : de en
  • AT145273B - Automatic firearm, in which the locking piece is unlocked by the cartridge case that is shot back when the shot is fired. : de en
  • AT145121B - Refrigeration systems, in particular for household refrigerators. : de en
  • AT145186B - Method of making a magnetic material with low hysteresis loss. : de en
  • USD99192S - Design fob a handle for a coffee : en
  • DE628692C - Method for molding swelling reliefs using rubber, in particular for producing printing forms : de en
  • GB445232A - Improvements relating to the manufacture of stud link chains : en
  • US2036769A - Ironing machine : en
  • DE628302C - Blow molding machine with two or more containers that come into operation one after the other : de en
  • CA357043A - Moving coil voltage regulator : en fr
  • DE628543C - Rectifier or inverter system with noble gas or metal vapor discharge paths provided with a common cathode or separate but electrically connected cathodes : de en
  • FR796640A - Enhancements to vertical filing folders and the like : en fr
  • CA357066A - Window ventilator : en fr
  • US2036210A - Toaster : en
  • US2036613A - Method and apparatus for the storage of energy : en
  • USD99215S - Design fob a billfold : en
  • FR796383A - Process for manufacturing flexible but non-elastic chambers for wheels of motor vehicles or others : en fr
  • US2036703A - Pkocess of dyeing wool : en
  • AT145271B - Machine for the production of caps and for closing containers such as bottles or the like. : de en
  • AT145171B - Process and rolling mill for the production of blades, spades and the like. Like. With continuous reinforcing rib, so-called full burr. : de en
  • AU2196535A - Improvements in gates andthe like : en
  • US2036585A - Shock absorber for looms : en
  • AT145170B - Method and device for fastening locking noses, joint parts and the like. Like., In particular on profiled pocket brackets. : de en
  • AT145207B - Process for regenerating used oils. : de en
  • AU1995234A - Improvements in railcar undercarriages andin means including merging transfer tracks for adapting said undercarriages for running on rail tracks of different gauges : en
  • CA357042A - Ball game playing apparatus : en fr
  • US2036835A - Transfer method and means : en
  • USD99243S - Design for a handle adapted for a : en
  • US2036888A - Curtain and shade hanger : en
  • US2036524A - Device for use in sports : en
  • USD99242S - Design fob a casing fob aib condi : en
  • GB445844A - Improvements in or relating to means for operating curtains and the like : en
  • AU2107935A - Improvements relating tothe protective coating of pipes andthe like : en
  • FR796513A - Improvements to electronic discharge tubes : en fr
  • CA357027A - Drink or liquid distributor : en fr
  • US2036919A - Feed mechanism for separating coupons, tickets, or the like : en
  • DE628675C - Cover lock for electrically driven machines, e.g. Meat cutter : de en
  • FR46282E - Improvements to dry gas meters : en fr
  • FR796602A - Incandescent lamp with several filaments, especially small lamp for cycles : en fr
  • AT145220B - Self-cocking poison-laying pistol for mice or the like extermination. : de en
  • CA357102A - Container fabricating machine : en fr
  • AT145289B - Device for the inertia-free or nearly inertia-free conversion of electrical and electromagnetic, optically directly imperceptible energy into visible light. : de en
  • US2036738A - Lock : en
  • US2036280A - Sewage aerator : en
  • US2036727A - High speed marine propeller : en
  • US2036454A - Coupler : en
  • US2036410A - Process of making styrene : en
  • US2036841A - Machine for grinding and surfacing stones : en
  • CA357093A - Automobile gear shifting mechanism : en fr
  • US2036333A - Method of and apparatus for forming glassware : en
  • US2036910A - Truck chock and anchor : en
  • DE628541C - Attachment of the end shields to electric motors with housing jacket : de en
  • FR796413A - Process for preparing halogenamino-1, 9-anthrapyrimidines : en fr
  • US2036293A - Machine for milling, profiling, and the like : en
  • US2036866A - Means for forming a band about a package or the like : en
  • US2036947A - Manufacture of cellulose acetate : en
  • DE628667C - Preservative for green fodder : de en
  • US2036228A - Plate glass casting apparatus : en
  • US2036714A - Loom : en
  • US2036424A - Impregnation of cotton materials : en
  • FR796685A - Hydraulic pump : en fr
  • GB445239A - Improvements in and relating to articulated lorries to facilitate the handling of transferable load containers : en
  • DE628107C - Throttle device, especially for fluid lines : de en
  • US2036212A - Device for positioning a vehicle in a conveyance : en
  • DE628466C - Impeller fluid meter, especially for acids or alkalis, with an impeller running around a horizontal axis, which is designed as a hollow body : de en
  • DE628665C - Glass mold with insert mold cups : de en
  • US2036343A - Electric transmission circuit : en
  • US2036740A - Coated aluminum piston : en
  • US2036811A - Damping arrangement for deflecting instruments : en
  • US2036905A - Airplane wing : en
  • US2036895A - Gauge : en
  • US2036992A - Polish bod grip : en
  • US2036361A - Mine car bumper : en
  • DE628656C - Firing device for firing shaped or lumpy items : de en
  • AT145195B - Process for the preservation of green fodder. : de en
  • FR796482A - Bicycle : en fr
  • GB445251A - Improvements relating to metal boats : en
  • AU2257335A - Improvements in wheel frame earth scoops : en
  • FR796481A - Chronotachograph : en fr
  • DE628320C - Process for the production of light hydrocarbons by hydrogenation : de en
  • DE628601C - High heel nailing machine : de en
  • DE628672C - Device for treating textile goods, in particular stockings, between several pairs of squeezing rollers : de en
  • US2036198A - Spring frog : en
  • US2036849A - Flow controlling unit for gas burners : en
  • FR796665A - Ticket dispenser to detach from a strip : en fr
  • GB445313A - Improvements in or relating to short-wave radio systems : en
  • FR796600A - Soldering agents for soldering magnesium and magnesium alloys : en fr
  • DE628683C - Mechanical computing device : de en
  • FR796465A - New azo dyes and their preparation process : en fr
  • DK51503C - Device at Doorbells to Prevent Abuse by Ringing. : da en
  • FR796385A - Improvements to processes and apparatus for centrifugal separation : en fr
  • GB445384A - Improvements in or relating to hair curling devices : en
  • GB445842A - Improvements relating to the manufacture of aircraft or vehicles : en
  • US2036542A - Folding box : en
  • DE628511C - Method of using the plow furrow that occurs during plowing as a plant furrow : de en
  • GB445247A - Improvements in and relating to screw joints for tubular structures : en
  • GB445254A - Improvements in shuttle-less looms : en
  • AT145191B - Induction furnace with one or more loop-shaped heating troughs. : de en
  • DE628598C - Brushless bottle washing machine with vertically rotating conveyor : de en
  • DE628530C - Stop cams for holding pieces of paint in paint box compartments : de en
  • DE628586C - Ring roller press : de en
  • FR796658A - Warning light for vehicles : en fr
  • GB445401A - Improved method of and device for regulating internal combustion engines of the liquid-fuel injection type : en
  • USD99232S - Design for a back bar unit : en
  • FR796399A - Improvements to machines for manufacturing lamps and discharge devices : en fr
  • US2036962A - Method for production of firmly adhering galvanic coatings on aluminum and aluminum alloys : en
  • US2036647A - Apparatus for etching glass articles : en
  • US2036480A - Printing ink : en
  • DE628459C - Discharge vessel with directly heated ribbon-shaped large-area glow cathode : de en
  • GB445845A - Process for producing optically sensitive layers : en
  • US2036767A - Delayed control timelock : en
  • FR46254E - Safety device for faucets : en fr
  • DE628554C - Process for the extraction of sulfur or sulfur arsenic and copper from pyrite melting : de en
  • DE628582C - Mixing machine for sausages : de en
  • DE628558C - Process for the production of ketones of the anthracene series : de en
  • FR796551A - Deformable metal seal : en fr
  • GB445395A - Process for the purification of waste liquors : en
  • US2036657A - Valve seat puller : en
  • USD99211S - Design fob a lace : en
  • US2036378A - Film magazine construction : en
  • US2036316A - Telephone system : en
  • AU2156535A - Improvements in methods for introducing luminescent materials into lamps : en
  • FR796700A - Absorption refrigeration machine operating automatically by variation of radiation from a heat source used independently : en fr
  • US2036791A - Barrel rocker : en
  • DK51493C - Pipe bushing for Use in Passing Pipelines through Walls and Floor Separations. : da en
  • FR796589A - Manufacturing process of adhesive latex and product obtained : en fr
  • GB445290A - A process for the manufacture of mineral lubricating oils : en
  • DE628550C - Process for the production of plastic pictures from metal foil : de en
  • DE628650C - Device for guiding and fixing the individual ode in units of two or more hinged wings of hall doors : de en
  • FR796411A - Motor operating in a borehole and incorporating a spring-loaded control valve : en fr
  • GB445399A - Process for preparing optically active trans-ªð-hydroxycamphor from optically active ª‡-ªð-(trans)-dihalogen-camphor : en
  • US2036775A - Flat hosiery frame : en
  • US2036203A - Antenna and lead-in device : en
  • US2036655A - Christmas tree lamp socket holder : en
  • US2036419A - Opening closure seals : en
  • USD99193S - Design for a liquid dispensing : en
  • FR46298E - Electric arc suppression device particularly applicable to switches : en fr
  • US2036803A - Motor generator locomotive : en
  • US2036894A - Film handling apparatus : en
  • US2036252A - Electro-dynamic apparatus : en
  • US2036725A - Tool for seaming sheet metal : en
  • US2036218A - Vaginal and rectal syringe : en
  • US2036637A - Postal scale : en
  • US2036579A - Electrode for electron discharge devices : en
  • US2036833A - Tuning condenser arrangement : en
  • FR796455A - Frame for documentary photographs on film : en fr
  • US2036881A - Variable speed transmission : en
  • USD99237S - Design for an automobile : en
  • AT145102B - Hollow stone for hollow rib ceilings. : de en
  • GB445366A - Improvements relating to bag filters for vacuum cleaners and the like : en
  • FR46253E - Method of introducing or injecting liquids into loose masses : en fr
  • GB445245A - Improvements in or relating to apparatus for separating dust or the like from gases or vapours : en
  • FR796586A - Method and means of mounting electric lamps and similar devices on their bases : en fr
  • FR796570A - Set forming notepad or writing board, calendar and advertising board : en fr
  • FR796669A - Mobilizable landing gear system for airplanes : en fr
  • DE628532C - Column chipping and slotting machine : de en
  • FR796611A - Improvements to electric wave filters : en fr
  • DE628653C - razor : de en
  • FR796425A - Spray for perfumes : en fr
  • US2036865A - Coupling circuit : en
  • AT145250B - As a fresh air heater usable on motor vehicles od. Like. For heating or cooking food and. Like. Using exhaust gas. : de en
  • AT145208B - Binders for road building purposes. : de en
  • US2036229A - Gyroscopic navigation instrument : en
  • FR796560A - Dynamo guards for various vehicles, in particular for bicycles : en fr
  • US2036323A - Box collecting electrode for electrical precipitators : en
  • US2036314A - Switch : en
  • US2036954A - Fishing lure : en
  • AU2232535A - Receiving connection system for television receivers : en
  • AT145198B - Process for the production of rubber hoses. : de en
  • AT145184B - Process for crystallizing borax from borax solutions. : de en
  • AU2199635A - Improvements in or relating to thermionic valve circuit arrangements : en
  • AT145176B - Process for the production of aging-resistant iron or steel. : de en
  • AT145190B - Process for the production of welding electrodes. : de en
  • CA357000A - Bicycle stand : en fr
  • CA357003A - Automobile door hinge : en fr
  • CA357040A - Loom shuttle : en fr
  • US2036428A - Optical system for photographic apparatus : en
  • US2036891A - Aeroplane wing : en
  • USD99221S - Design fob a towel dispensing : en
  • CA11072S - Internal combustion engine : en
  • AT145218B - Device for removing the printing plates in a machine for casting stereotype plates or back-casting of galvanos. : de en
  • AT145174B - Process for the production of paints. : de en
  • AT145126B - Injection pump. : de en
  • AT145226B - Pyrophoric pressure lighter. : de en
  • CA357006A - Coloured sound film production : en fr
  • FR46296E - Method and apparatus for the distillation of solid substances : en fr
  • AU2170335A - Oil feed-rod having feed-blades inthe shape ofthe segments of ring, for lubricating axle-bearings : en
  • DE628556C - Process for the production of especially highly concentrated water glass solutions : de en
  • FR796595A - Improvements in machines for packaging tinplate sheets and the like : en fr
  • US2036625A - Transmission : en
  • US2036857A - Rail flaw detector mechanism : en
  • FR796355A - Method and apparatus for cutting non-rigid or pasty substances : en fr
  • US2036724A - Reciprocating mechanism for engines and similar units : en
  • FR796533A - Mounting of the control device for motor vehicles with a central load-bearing body : en fr
  • GB445444A - Improvements in locks : en
  • DE628482C - Process for generating hydrogen-rich gas mixtures or pure hydrogen from bituminous fuels or degassing residues : de en
  • DK51496C - Apparatus for vulcanizing a rubber tread to a tire. : da en
  • USD99246S - Design for a handle adapted for a : en
  • US2036733A - Welding or cutting apparatus : en
  • US2036605A - Cathode structure for electric discharge devices : en
  • US2036928A - Paper box : en
  • US2036531A - Conveyer apparatus for doughworking machinery : en
  • FR796572A - Consumption indicator for containers containing liquids or liquefied gases : en fr
  • US2036793A - Concrete pile construction : en
  • US2036908A - Stoker mechanism : en
  • GB445359A - Improvements in or relating to thermionic devices : en
  • FR796650A - Regulation of injection advance and fuel injection devices in an engine : en fr
  • FR796352A - Welding process for copper and aluminum : en fr
  • FR796414A - Apparatus intended for recording and reproducing sounds, particularly for phonographic records : en fr
  • GB445612A - Improvements in tanning : en
  • DE628540C - Vacuum switch : de en
  • FR796649A - Automatic gear change device : en fr
  • DE628484C - Glow cathode : de en
  • GB445326A - Improved means for mounting and lubricating ball bearings in idlers or drums for conveyor belts and the like : en
  • GB445549A - Improvements in and relating to the heating of hydrocarbon oils : en
  • DK51500C - Device for Machines for Lacing Popsicles. : da en
  • GB445439A - Improvements relating to the stringing of tennis and other rackets : en
  • CA357013A - Bearing lapping apparatus : en fr
  • CA356994A - Polymerized styrene : en fr
  • US2036455A - Casket truck : en
  • FR796522A - Improvement to shoulder straps intended to support clothing : en fr
  • FR796678A - Intensive circulation tube device for vertical boilers : en fr
  • USD99255S - Design fob a shoe ob similar article : en
  • DE628642C - Device for loading caterpillar vehicles with caterpillars protruding beyond the boundary profile onto wagons : de en
  • US2036303A - Derivative of cellulose solvent and method of employing the same : en
  • FR46300E - Vacuum servo-brake, timing, for motorcycles and automobiles with front brake control device : en fr
  • FR796446A - Device protecting against voltage the metal parts of low voltage installations : en fr
  • GB445368A - Improvements relating to feed-water heaters of the economizer type : en
  • US2036677A - Massaging machine : en
  • US2036797A - Hydraulic operating device : en
  • USD99181S - Design for a stemmed goblet or : en
  • USD99188S - Design for a pencil sharpener : en
  • GB445406A - Improvements relating to hinges : en
  • AU2199735A - Improvements in or relating to thermionic valve circuit arrangements for use as electrical time period devices : en
  • DE628534C - Device for direct introduction of liquid chlorine into flowing absorption liquids, in particular alkaline lyes : de en
  • FR46269E - Electro-mechanical device making it possible to obtain rigorously determined lateral movements : en fr
  • DE628525C - Fanlight opener with crank swing arm and automatic locking : de en
  • GB445431A - Improvements relating to radio broadcast systems : en
  • GB445409A - Improvements in hydraulic jacks : en
  • US2036575A - Mixing apparatus : en
  • USD99189S - Design fob a bottle : en
  • AU2164535A - An improved block for electrical fittings : en
  • DE628636C - Rotary slide control, especially for internal combustion engines : de en
  • US2036766A - Machine for making needle punched fabric : en
  • AU2264435A - Improvements in electric power transmission systems : en
  • GB445300A - Improvements in or relating to the manufacture of aldehydic compounds : en
  • GB445449A - Improvements in or relating to cages or pens for poultry and other birds or animals : en
  • AT145227B - Device for turning the pressure on and off on high-speed cylinder presses. : de en
  • CA357038A - Dichloroalkyl ether : en fr
  • US2036495A - Generator : en
  • AT145156B - Coupling for the sound carrier coils of electromagnetic speaking machines. : de en
  • US2036598A - Disk unit and attachment for road grader moldboards : en
  • US2036344A - Freight car for transporting vehicles : en
  • USD99245S - Design for a handle adapted for a : en
  • US2036469A - Petroleum sulphonic acids and sul : en
  • DE628700C - Method for smooth clamping of cladding sheets of railroad cars u. like : de en
  • FR796626A - Folding display cabinet : en fr
  • US2036431A - Carburetor : en
  • GB445221A - Improvements in or relating to pressing machines : en
  • GB445390A - Transmission mechanism, particularly for motor-vehicles : en
  • AT145259B - Centrifugal governor for controlling a switching device on the braking device of fast moving vehicles. : de en
  • AT145297B - Glass plate or the like with surface decoration and process for their manufacture. : de en
  • US2036468A - Display figure : en
  • AT145265B - Explosive projectile, especially hand grenade. : de en
  • DE628524C - Coupling and locking device for double windows : de en
  • US2036946A - Artificial bait : en
  • DK51486C - Means for Extermination of Parasites in Horticulture. : da en
  • AT145131B - Process for the production of compacts. : de en
  • AT145294B - Sound transmitter system operated with alternating current. : de en
  • AT145252B - Caterpillar drive. : de en
  • US2036684A - Summary board : en
  • US2036199A - Adjustable rail brace : en
  • USRE19920E - Connecter : en
  • US2036578A - Method of and apparatus for treating ores and similar materials : en
  • US2036597A - Combined fan and heater : en
  • US2036503A - Heating and drying system : en
  • US2036646A - Bed structure for ill or injured persons : en
  • US2036967A - Milling machine : en
  • AT145113B - U-shaped shuttering block for concrete structures. : de en
  • AT145127B - Multi-engine block for aircraft with pre-compressors. : de en
  • CA357055A - Container : en fr
  • FR796688A - Accounting typewriter : en fr
  • GB445695A - Improvements relating to control apparatus for alternating current commutator motors : en
  • US2036321A - Garment or ironing press : en
  • US2036490A - Support for mines and the like : en
  • FR796575A - Projector for light water effects : en fr
  • FR796432A - Improvements to junction boxes for electric cables : en fr
  • DE628572C - Use of tin-containing silver-palladium alloys for dental purposes : de en
  • US2036206A - Machine tool : en
  • US2036187A - Radio receiving system : en
  • US2036232A - Etching apparatus : en
  • US2036974A - Discharger for centrifugal : en
  • CA357020A - Mop wringer : en fr
  • CA357101A - Gas compressor : en fr
  • US2036813A - Juvenile automobile body structure : en
  • US2036731A - Multiple contact selector switch : en
  • US2036672A - Air conditioning system : en
  • AT145149B - Device for measuring the charge and discharge status of an electrical collector battery. : de en
  • US2036527A - Comb cleaner : en
  • US2036440A - Nonhalation photographic film : en
  • US2036500A - Automatic transmission : en
  • US2036638A - Parasiticide : en
  • US2036807A - Rake : en
  • FR796545A - Instant closing watertight door : en fr
  • GB445270A - Improvements relating to controls, air brakes and the like, for aeroplanes : en
  • US2036447A - Light regulating means : en
  • US2036616A - Lighting device : en
  • US2036564A - Tray release mechanism for refrigerator freezing units : en
  • CA356999A - Supporting and cooling device for barrels : en fr
  • CA357048A - Rubber vulcanization : en fr
  • US2036694A - Vacuum cleaner : en
  • US2036915A - Wool cleaning machine : en
  • US2036358A - Process of separating gasoline from cracked mineral oil : en
  • DK51504C - Automatic Alarm System Using Gramophone and Telephone in case of Fire, Burglary and the like. : da en
  • US2036863A - Conveyer mechanism : en
  • US2036898A - Air or gas compressor : en
  • US2036401A - Centrifugal casting machine : en
  • US2036582A - Fuel gauge : en
  • AT145159B - Transformer with taps. : de en
  • AT145276B - Escalator. : de en
  • USD99253S - Design for a handle adapted for a : en
  • US2036574A - Plastic composition of matter : en
  • US2036367A - Brick block and tile molding machine : en
  • FR796384A - Automatic adjustment device, according to the resistive torque, of the mechanical transmissions used for traction on rails or on the road : en fr
  • FR46267E - Electric light tube : en fr
  • DE628528C - Sound transmitter : de en
  • FR46259E - Ammonia nitrate manufacturing process : en fr
  • FR796404A - Improvements to accounting machines and more particularly to accounting machines controlled by punched cards : en fr
  • FR796436A - Gradual speed change : en fr
  • US2036576A - Process for making alloys : en
  • US2036627A - Fur stretcher : en
  • US2036729A - Card holder : en
  • FR796387A - Newspaper holder : en fr
  • FR796397A - Process for manufacturing improved agglomerates and resulting products : en fr
  • GB445435A - Improvements in or relating to liquid measuring and dispensing apparatus : en
  • FR796660A - Internal combustion engine : en fr
  • GB445243A - A process for rendering fabrics resistant to creasing : en
  • FR796479A - Measuring instrument for determining the distance between two intersecting bores : en fr
  • FR796454A - Improvements to machines controlled by punched cards : en fr
  • GB445769A - Improvements in or relating to conveyor mechanism : en
  • AU2200635A - Improvements in rock drills : en
  • FR796651A - Connection system for chokes, rheostats and similar devices : en fr
  • US2036595A - Timing mechanism for valves, electric switches, or other mechanical movements : en
  • US2036679A - Gate ob door fastener : en
  • US2036812A - Refrigerating machine : en
  • USD99194S - Design fob a lace tablecloth : en
  • US2036291A - Method of recovering values from zinc spelter skimmings : en
  • DE628657C - Process for burning on colored decorations : de en
  • FR796437A - Improvement in suspension parallelograms connecting independent wheels to the chassis of motor vehicles : en fr
  • FR796520A - Silent typewriter : en fr
  • GB445694A - Improvements relating to control apparatus for alternating current commutator motors : en
  • DE628313C - Bucket chain high excavator with a multiple kinked bucket ladder that is articulated on the excavator house, but can only be pivoted in a vertical plane : de en
  • US2036340A - Pump : en
  • CA357086A - Rubber adhesive : en fr
  • US2036246A - Gear lapping machine : en
  • US2036545A - Accordion : en
  • US2036922A - Alginic acid and process of making same : en
  • FR796419A - Device preventing the release into the atmosphere of dust evacuated by the chimneys : en fr
  • FR796508A - Reduced volume refractory casting mold ensuring perfect sealing : en fr
  • US2036904A - Wood heel grooving machine : en
  • US2036611A - Container : en
  • US2036632A - Piston and piston ring : en
  • US2036963A - Decorative stripping : en
  • US2036715A - Artificial denture and method of making the same : en
  • US2036522A - Reducing machine : en
  • USD99207S - Design for dress : en
  • CA357015A - Water heating system : en fr
  • US2036944A - Insoluble disazo dyestuffs of the benzidine series and their production : en
  • GB445377A - A new or improved method of manufacture of metallic hollow-ware : en
  • US2036365A - Grapefruit core remover : en
  • US2036656A - Valve seat cutter : en
  • US2036843A - Electric valve converting system : en
  • DE628644C - Loading device for vehicles, in particular motor vehicles : de en
  • FR796531A - Fire pump delivering water or foam at will : en fr
  • USPP173P - Nectarine : en
  • AT145290B - Buttonhole tape. : de en
  • US2036272A - Typewriting machine : en
  • US2036359A - Method and apparatus for handling materials : en
  • US2036976A - Dredge bucket pin : en
  • DE628630C - Collapsible bed : de en
  • CA357091A - Spring structure : en fr
  • US2036456A - Variable antenna arrangement : en
  • US2036838A - Production of textile materials : en
  • US2036914A - Gyroscopic apparatus : en
  • US2036400A - Clutch : en
  • US2036519A - Outlet receptacle : en
  • DE628475C - Pressure cylinder with storage container, especially for the hydraulic braking device of a motor vehicle : de en
  • FR796661A - Powder flow meter : en fr
  • US2036211A - Adustable screen holder for cameras : en
  • US2036221A - Method of purifying zirconium silicates : en
  • US2036494A - Process of producing phosphate fertilizer : en
  • US2036975A - Box and box construction : en
  • USRE19922E - Stock enclosure and system of elec : en
  • US2036671A - Slide : en
  • US2036737A - Hood capping closure disk : en
  • US2036799A - Compressor : en
  • AT145210B - Airplane wing or the like, teardrop-shaped transverse drive body. : de en
  • USD99254S - Design for an automobile : en
  • US2036483A - Drilling machine clamp : en
  • US2036649A - Improvement in biological process : en
  • US2036785A - Alarm saving clock : en
  • US2036966A - Dewaxing oil : en
  • US2036535A - Method of and apparatus for transporting goods : en
  • US2036591A - Ophthalmic mounting : en
  • AU2266835A - Improvements in perambulators : en
  • US2036251A - Method for determining the oxygen content of gases : en
  • US2036808A - Lubricator : en
  • AU2160735A - Lamb marking cradle : en
  • FR796682A - Process for sealing reservoirs with prior adjustment of the liquid level to be obtained in the latter, and devices enabling said process to be carried out : en fr
  • US2036448A - Piston : en
  • US2036732A - Welding process and apparatus : en
  • FR796591A - Light tractor for leeks and other plants arranged in rows : en fr
  • AT145219B - Backpack high-pressure sprayer, especially for pest control. : de en
  • FR796416A - Method and device for rolling thin sheets : en fr
  • GB445228A - Method of providing wire with protective metallic coatings : en
  • FR796618A - Thermo-electric traction system : en fr
  • AT145261B - Recording record and method of sound recording. : de en
  • AU2195635A - Improvements in or relating to radio receiving antenna systems : en
  • US2036602A - Convertible gas and hot flue water heater : en
  • US2036635A - Spring scale : en
  • US2036757A - Adjustable balancer for vehicle wheels : en
  • AT145182B - Process for finishing textile materials, in particular cotton and rayon. : de en
  • FR46295E - Process for distilling water using exhaust gas heat : en fr
  • US2036986A - Combined cigarette case and ashtray : en
  • CA357082A - Feed-back amplifier : en fr
  • FR796396A - Absolute watertight sprinkler and fire hydrant with anti-water hammer device : en fr
  • US2036669A - Electrolyte for electrolytic condensers : en
  • USD99190S - Design for a tube cutter : en
  • FR796408A - Oil separator, purifier and gaseous fluid dryer : en fr
  • FR796681A - Improvements to indicating mechanisms usable in particular with liquid dispensing devices or the like : en fr
  • AT145157B - Switching arrangement for radio receivers. : de en
  • CA357011A - Instrument mounting on panels : en fr
  • DE1370087U - : de en
  • AT145296B - Collar. : de en
  • AT145282B - Heater. : de en
  • AT145155B - Electromagnetic speaking machine with tape or wire-shaped sound carrier. : de en
  • GB445258A - Apparatus for the electrical precipitation of suspended particles from gaseous fluids : en
  • AT145229B - Friction wheel lighter. : de en
  • DE628513C - Electromagnetic inner shoe brake : de en
  • DE628535C - Process for producing a quinine salt : de en
  • US2036205A - Carburetor : en
  • US2036388A - Fire alarm switch : en
  • US2036930A - Humidifier bottom : en
  • AT145142B - Process for the production of rubber and rubber-like substances, such as. B. balata and gutta-percha, existing objects or coatings with terry-like surfaces. : de en
  • US2036269A - Frame for internal combustion engines : en
  • US2036300A - Pigmented coating composition : en
  • US2036913A - Sound absorbing article : en
  • FR796434A - Incandescent electric lamp whose atmosphere consists of crypton, xenon or a mixture of these gases : en fr
  • CA357049A - Rubber vulcanization accelerator : en fr
  • CA357073A - Egg carton : en fr
  • AT145135B - Electric overhead cable. : de en
  • AT145255B - Connection between upper part and bogie in rail vehicles, especially railcars. : de en
  • CA357092A - House car repairing method : en fr
  • CA357008A - Container bail attaching machine : en fr
  • DK51481C - Upright compound valve steam engine with high pressure cylinder and two low pressure cylinders placed in parallel. : da en
  • AT145104B - Process for the production of upright cast concrete poles. : de en
  • CA357107A - Preservative for animal and vegetable substances : en fr
  • CA357044A - Locomotive tender : en fr
  • US2036270A - Initiating element for automatic oscillographs : en
  • AT145138B - Electric sound reproducer. : de en
  • AU2111935A - Improvements in means for propelling ships : en
  • US2036957A - Heat exchanger : en
  • DE628647C - Device for emptying the return air line in counter pressure barrel fillers : de en
  • AT145188B - Method and device for separating physical mixtures. : de en
  • DE628473C - Removable seat for motor vehicles : de en
  • CA357025A - Cellulosic fabric and thread processing : en fr
  • CA357051A - Rubber vulcanization : en fr
  • GB445190A - New or improved processes for the bright-annealing of metallic products, and furnaces or apparatus for use in such processes : en
  • DE1370144U - : de en
  • GB445208A - Process for the manufacture of agglomerates of carbonaceous material without addition of pitch : en
  • AT145284B - Rubbish bin. : de en
  • DE628649C - Ship stabilization system : de en
  • AT145120B - Faucets, in particular for wash-toilet purposes. : de en
  • AU2305635A - Improved method of and apparatus for arc welding : en
  • US2036481A - Process for the manufacture of fertilizers and compositions : en
  • US2036499A - Optical printing- machine for reticulated : en
  • FR796628A - Terminal device for shielded conductors : en fr
  • GB445407A - Improvements in and relating to apparatus employed in monolithic concrete building construction : en
  • US2036339A - Last pulling machine : en
  • US2036826A - Automatic toaster : en
  • DE628508C - Process for the production of hard metal alloys : de en
  • FR46294E - Typewriter or accountant with automatic device intended to facilitate the simultaneous establishment of receipts, commercial bills or other documents and a slip : en fr
  • FR796363A - Mobile bagger-weigher : en fr
  • AT145230B - Ski binding. : de en
  • DK51483C - Apparatus for amplifying photocurrents and associated electric discharge tubes. : da en
  • FR796689A - Motor operating by hydraulic or gas pressure : en fr
  • DE628560C - Support arrangement for high-voltage overhead lines with elastic intermediate links located between the insulator chain and the line : de en
  • AT145283B - Heat exchanger. : de en
  • FR796552A - Machine for preparing fish and in particular for detaching fillets from the sqelette formed by the bones of the body of the fish : en fr
  • FR796630A - Corset enhancements : en fr
  • US2036324A - Machine for applying liquid to articles : en
  • US2036728A - Method for treating cavities in decayed teeth before stopping : en
  • GB445253A - Device for applying sealing strips to paper containers : en
  • DE628465C - Tin can with heating unit for solid fuel : de en
  • DE628557C - Production of oxygen-containing organic compounds : de en
  • US2036711A - Rotary pump : en
  • USRE19918E - Receptacle cleaning apparatus : en
  • AT145269B - Container made of paper or the like. : de en
  • FR796599A - Liquid elevator : en fr
  • GB445394A - A process for the manufacture of artificial resins : en
  • GB445834A - Improvements in or relating to television systems : en
  • DE628634C - Self-collecting fuel seller : de en
  • DE628503C - Escalator : de en
  • FR796603A - Mouth closure : en fr
  • US2036301A - Wax composition : en
  • US2036415A - Garment pressing or ironing apparatus : en
  • US2036901A - Fabric measuring machine : en
  • USD99249S - Design for a roof or similar : en
  • GB445227A - Improvements in or relating to electro-magnetic coils : en
  • US2036687A - Moistureproof bag : en
  • USD99199S - Design for a glove : en
  • GB445320A - Improvements in and relating to valves for controlling and/or regulating the passage and/or admixture of fluids : en
  • FR796655A - Advanced speaker : en fr
  • AT145118B - Continuous metal hose made pliable by transverse grooves and process for its manufacture. : de en
  • DE628682C - Alloy for metal parts, such as furnace parts, which are constantly exposed to high levels of heat : de en
  • GB445548A - Device for winding up electric flexible cords : en
  • FR46281E - Method of machining the contact surfaces of the necks of glass bottles stoppered with emery and apparatus for carrying out this method : en fr
  • FR796376A - Filter well : en fr
  • GB445388A - Improvements in or relating to lighting fittings : en
  • FR796356A - Building wall composed of sheathing sheet panels and support posts : en fr
  • FR46257E - Bottle capping device : en fr
  • US2036213A - Treatment of black liquors : en
  • US2036356A - Tuning joint for musical instruments : en
  • AT145251B - Inflation device for pneumatic tires driven by the motor vehicle. : de en
  • US2036889A - Bottle wiper : en
  • US2036654A - Jack : en
  • US2036418A - Art of shoemaking : en
  • US2036862A - Textile process and product : en
  • FR796491A - Improvements in processes for the disintegration of plant cellulosic materials, such as straw : en fr
  • US2036371A - Resuscitating apparatus : en
  • US2036375A - Production of chlorine dioxide : en
  • US2036864A - Shipping and dispensing receptacle : en
  • DE628640C - Method for connecting tin pipes, especially those for beer pressure pipes, by fusing them : de en
  • GB445397A - Improvements in or relating to apparatus for the extrusion of metal : en
  • US2036329A - Colored composition shingle : en
  • GB445367A - Improvements in nozzles for suction cleaners : en
  • US2036840A - Comb cleaning device : en
  • DE628444C - Cover for headlights, especially for motor vehicles : de en
  • US2036403A - Bread slicing machine : en
  • US2036307A - Discharge device control : en
  • USRE19915E - Die casting alloy : en
  • US2036614A - Drain pipe cleaner : en
  • US2036742A - Automatic windmill regulator : en
  • US2036209A - Machine for making absorbent pads : en
  • CA357053A - Dipped rubber article : en fr
  • CA357052A - Pneumatic tobacco feed : en fr
  • US2036735A - Dental impression tray : en
  • US2036953A - Release mechanism : en
  • DE628553C - Process for swelling of gels and gelatinous precipitations : de en
  • US2036435A - Auxiliary driving light : en
  • US2036704A - Radiator : en
  • US2036890A - Arch support : en
  • US2036473A - Curtain fixture : en
  • USD99196S - Design fob a lady s boudoir slipper : en
  • US2036554A - Sound record and method of producing same : en
  • FR796372A - Ink dropper stopper : en fr
  • FR796629A - Improved removable crankshaft : en fr
  • GB445453A - Improvements in magnetos : en
  • AT145228B - Process for regulating the filling of a container or apparatus. : de en
  • US2036277A - Sensitive polar relay : en
  • US2036774A - Net making machine : en
  • DE628676C - Automatic control of brake gear clutches for electric motors, especially cage armature motors : de en
  • US2036377A - Process of treating cellulose derivative sheets : en
  • US2036906A - Dose measuring device : en
  • AU2204135A - Improved heater for use in preventing or minimizing damage from frost in horticultural and agricultural areas : en
  • US2036379A - Concrete pavement : en
  • DE628614C - Device for fast regulation of DC motors in Leonard circuit : de en
  • FR796656A - Support for vertically classified files : en fr
  • GB445209A - Evaporating and distilling apparatus : en
  • AT145197B - Process for coking coals and carbonaceous substances. : de en
  • US2036824A - Azimuth determination method : en
  • DE628544C - Electrical discharge vessel : de en
  • GB445474A - Manufacture of water-insoluble azo-dyestuffs on wool materials : en
  • US2036553A - Tool for securing small metal screws in threaded position : en
  • DE628607C - Locomotive boiler : de en
  • AT145134B - Electrostatic voltage indicator. : de en
  • CA357004A - Spring power mechanism : en fr
  • US2036192A - Idle port : en
  • AT145213B - Hollow ski. : de en
  • AT145272B - Electric light sign. : de en
  • US2036470A - Emulsifiable oil product and process of making the same : en
  • US2036695A - Release device for inflatable flotation devices : en
  • US2036900A - Glass grinding apparatus : en
  • USD99198S - Design for a glove : en
  • CA357028A - Rotary drum furnace : en fr
  • US2036279A - Auxiliary parachute : en
  • US2036555A - Car construction : en
  • AT145202B - Process for the production of molding compounds, injection molding compounds, paints, coatings, films, threads and the like. like : de en
  • CA356993A - Fruit and vegetable discolouration inhibition : en fr
  • CA357079A - Dynamo armature : en fr
  • DE628506C - Device for attaching supports made of synthetic resin or the like on opposite surfaces of building blocks made of glass : de en
  • US2036204A - Soap holder : en
  • US2036653A - Brake testing mechanism : en
  • US2036709A - Electrical shield : en
  • US2036821A - Machine tool driving system : en
  • US2036847A - Compressor : en
  • US2036606A - Chemical purification and modification of cellulose fiber : en
  • AT145204B - Process for the preparation of tetrazoles. : de en
  • AT145122B - Resilient power transmission device that can be moved in all directions by means of rubber buffer spring cups. : de en
  • AT145136B - Control for traction vehicles with internal combustion engine and electrical transmission. : de en
  • AT145300B - Drilling head for rotary deep drilling. : de en
  • FR46273E - Improvements to automatic disc brushes of talking machines : en fr
  • FR796403A - Bottom bracket for bicycle : en fr
  • US2036643A - Carton sealing machine : en
  • FR796563A - Typewriter Improvements : en fr
  • AU2196035A - Improvements in or relating tothe wet purification of gases : en
  • AT145244B - Double universal joint, especially for driving the steering wheels of motor vehicles. : de en
  • US2036336A - Side unloading freight car : en
  • AU2351735A - Improvements in joints for electric cables : en
  • DE628563C - Screw plug protection, especially for large currents : de en
  • CA357060A - Electric welding machine : en fr
  • US2036876A - Carboy carrier : en
  • US2036662A - Toy : en
  • US2036748A - Oil excluding ring : en
  • US2036932A - Condensation products and process of making same : en
  • CA357059A - Chain link reinforcement : en fr
  • CA357104A - Foodstuffs comminuting machine : en fr
  • US2036710A - Release device for fluids under pressure : en
  • AT145101B - Goods knitted from a basic thread and chain threads and a machine for knitting the goods. : de en
  • AT145260B - Elastic wheel tire. : de en
  • FR796587A - Mixed pigments : en fr
  • DE628394C - Sheet metal folding machine : de en
  • DK51502C - Combined Crusher and Grinding Machine. : da en
  • FR796605A - Mode of application of weaving mechanics to single-drop straight knitting machines : en fr
  • CA357009A - Portable showcase : en fr
  • DE628625C - Process and circular knitting machine for the production of split tubular fabric : de en
  • AT145158B - Method for monitoring the gas or vapor pressure in vacuum discharge vessels. : de en
  • CA357090A - Rubber vulcanization accelerator : en fr
  • US2036502A - Beating machine : en
  • US2036918A - Cinematographic apparatus : en
  • US2036964A - Pressing pad : en
  • US2036640A - Knife : en
  • USD99179S - Design for a candlestick base ob : en
  • CA357075A - Electric phonograph : en fr
  • CA357064A - Auxiliary drive axle device : en fr
  • US2036763A - Valve lock : en
  • US2036924A - Process and apparatus for the continuous extraction or treatment of liquids : en
  • US2036258A - Electropositive composition and method of making the same : en
  • US2036959A - Needle clamping device for sewing machines : en
  • AT145209B - Pesticides. : de en
  • AT145141B - Air turbine. : de en
  • FR796498A - Process for increasing the wetting and penetrating power of alkaline textile treatment baths : en fr
  • GB445693A - Improvements in or relating to lampshades : en
  • FR796557A - Connection for pressurized lubrication systems : en fr
  • GB445316A - Improvements in screens for cathode ray apparatus : en
  • US2036188A - Art of dewaxing hydrocarbon oils : en
  • USD99216S - Design fob a lip stick holder : en
  • USD99252S - Design fob a handle adapted fob a : en
  • FR796564A - Potato harvester : en fr
  • FR796684A - Replacement of pump pistons generally used with a flexible diaphragm in the form of pleated piping : en fr
  • CA357068A - Radio frequency distribution system : en fr
  • US2036758A - Process of and machine for forming headed machine parts : en
  • AT145277B - Storage of rotatable chimney tops. : de en
  • AT145109B - Cover cap for internally heated hair rods for permanent hair waving. : de en
  • AT145203B - Process for the fog-free development of photographic emulsions. : de en
  • AT145160B - Electric discharge tube. : de en
  • AT145245B - Tire. : de en
  • US2036220A - Method of producing zirconium silicate : en
  • US2036416A - Apparatus and process for soil pasteurization : en
  • DE628580C - Methods and devices for compensating for film shrinkage when copying sound films, in particular picture sound films : de en
  • GB445478A - Improvements in or relating to a method of carrying out reactions for the conversion of liquid materials into solid or semi-solid products : en
  • FR796495A - Polishing device : en fr
  • US2036292A - Projectile : en
  • US2036700A - Vehicle control mechanism : en
  • US2036285A - Brush holder : en
  • US2036297A - Power press : en
  • US2036335A - Shelf paper : en
  • US2036264A - Motor control system : en
  • US2036354A - Bamboo tooth brush : en
  • US2036453A - Seal for axle bearings : en
  • US2036629A - Electric elevator system : en
  • CA357026A - Manually operated tool : en fr
  • US2036780A - Display device : en
  • FR796532A - Curtain support : en fr
  • GB445403A - Improvements in electromagnetic relays : en
  • CA357033A - Circuit breaker : en fr
  • FR796353A - Illuminated police plate for automobiles : en fr
  • GB445369A - Improvements in or relating to hose reels : en
  • GB445471A - Improvements in or relating to spring seats and springs therefor : en
  • US2036673A - Manufacture of fusion welded pipe : en
  • US2036712A - Switching : en
  • US2036589A - Braking apparatus : en
  • CA357103A - Train order delivery device : en fr
  • GB445261A - Improvements relating to the ornamentation of textile fabrics : en
  • FR796358A - Automatic Firearms Improvements : en fr
  • US2036363A - Foldable silo : en
  • US2036624A - Variable speed power transmission : en
  • US2036460A - Collapsible box : en
  • US2036332A - Signal distortion indicator : en
  • AT145108B - Two or more shell external heating elements for the production of permanent hair waves. : de en
  • GB445372A - Cathode ray tubes for television apparatus : en
  • GB445448A - Improvements in fuel injection speed governors for internal combustion engines : en
  • US2036492A - Reed musical instrument : en
  • US2036794A - Collapsible hamper : en
  • GB445344A - Improved method of manufacturing bulbs for electric incandescent lamps : en
  • US2036592A - Weight for load balancing cranks : en
  • US2036960A - Manifolding : en
  • US2036236A - Channel relay connecting and interlocking system : en
  • US2036810A - Apparatus for emulsification : en
  • USD99236S - Design for a toy : en
  • GB445238A - Improvements in steam traps : en
  • GB445380A - Improvements in wire spooling machines : en
  • GB445355A - Improvements in the manufacture and production of vat dyestuffs : en
  • FR796415A - Method and device for withdrawing liquids sensitive to the action of air, in particular beer : en fr
  • AT145270B - Container for beverages made of paper. : de en
  • AT145180B - Process for improvement, in particular purification of hydrogen peroxide solutions. : de en
  • DE628573C - Uncoupling device : de en
  • DE628603C - Edging and shifting device for the rolling stock in rolling mills : de en
  • FR796666A - Advanced wheels and tires : en fr
  • GB445613A - Improvements in oxychloride cements : en
  • US2036445A - Adjustable v-type pulley : en
  • US2036207A - Destroyer for tickets : en
  • US2036271A - Cellulose acetate compositions : en
  • US2036351A - Holder for the caps of containers : en
  • GB445240A - Improvements in multiple spindle automatic turret lathes : en
  • GB445361A - A new or improved bolt : en
  • US2036978A - Antifriction bearing assembly : en
  • US2036306A - Means for the change-over control of moving picture apparatus : en
  • US2036464A - Lubricating device : en
  • US2036832A - Sound reproducing apparatus : en
  • USD99257S - Design for a commemorative : en
  • DE628668C - Compressed air storage : de en
  • FR796569A - Bra improvement : en fr
  • FR46278E - Metal panels for closing hatches on ships : en fr
  • GB445475A - Improvements in and relating to thermostatic switches particularly suitable for use in electric discharge devices : en
  • US2036609A - Invisible hood for garments : en
  • US2036781A - Cabinet door : en
  • US2036437A - Motor vehicle : en
  • US2036701A - Production of mixed fertilizer : en
  • US2036858A - Three-part truck : en
  • GB445389A - Improvements in or relating to hovers for rearing chicks : en
  • US2036186A - Sulphurized dyestuffs and process of making same : en
  • US2036523A - Combination cooker : en
  • US2036746A - Combination funnel and can opener : en
  • FR796476A - Carburetor for internal combustion engines : en fr
  • US2036420A - Signal apparatus : en
  • US2036615A - Coated sheet metal and process of making the same : en
  • FR46261E - Elastic bracket with adjustable position for cycle and motorcycle headlights : en fr
  • US2036288A - Gyroscope sextant : en
  • US2036434A - Apparatus for controlling electrical demand : en
  • US2036511A - Wetproof blasting cap sealer : en
  • USD99226S - Design for a diaphragm motor : en
  • FR796474A - Combined wallet and wallet : en fr
  • FR796606A - Device for mounting the selector holders in straight knitting machines with needle selection by weaving mechanism : en fr
  • US2036787A - Method of making windshield wipers : en
  • US2036328A - Toy : en
  • US2036664A - Treatment of lateritic ores : en
  • US2036497A - Nickel alloy of low gas content : en
  • US2036520A - Folded and pressed ring : en
  • FR796609A - Filter improvement : en fr
  • GB445241A - Improvements in and relating to hydraulic jacks : en
  • FR796422A - Alloy improvements for bearings : en fr
  • GB445272A - Improvements in or relating to lids or ends of containers made of cardboard or like material : en
  • DE628664C - Circuit arrangement for connecting lines : de en
  • US2036556A - Heating and cooling system for automobiles : en
  • US2036670A - Tractor governor control : en
  • FR796504A - Improvements to tapping and tapping tools or screws making their own tapping : en fr
  • US2036474A - Door check : en
  • US2036539A - Liquid dispenser : en
  • FR796663A - Non-peel brush for various uses : en fr
  • GB445216A - Improvements in machines for the surface marking or treatment of bricks or the like when in the plastic state : en
  • FR796592A - Mechanical device applicable to Roman weighbridges guaranteeing the correction of the weighings carried out and reproducing the weight in a very visible way : en fr
  • GB445416A - Improved method and means for casting aluminium and other non-ferrous metals : en
  • US2036689A - Adjustable damping means for precision balance : en
  • FR796461A - Spool for film or photographic film : en fr
  • GB445450A - Improvements in rotary piston internal combustion engines : en
  • US2036965A - Cracking system : en
  • US2036982A - Inductor : en
  • US2036693A - Apparatus and method for treating fabrics with liquids : en
  • US2036751A - Apparatus and method for forming caps : en
  • US2036755A - Refrigerating apparatus : en
  • FR796608A - Further training in alternative pumps : en fr
  • AT145144B - Contact arrangement on electrical switches. : de en
  • FR796601A - Wallet : en fr
  • FR796675A - Special inkwell for filling fountain pen holders of the type with automatic filling by lever or pump : en fr
  • GB445306A - Improvements in or relating to printing appliances and machines : en
  • DE628470C - Elastic valve arrangement for sound generation : de en
  • US2036394A - Bed and the like : en
  • US2036508A - Manufacture of granular aluminum hydroxide : en
  • US2036698A - Container for pressure propelled liquids : en
  • US2036955A - Shock absorbing device : en
  • DE628504C - Drive-on wedge for lifting a wheel of a motor vehicle : de en
  • FR796636A - Device for driving a steam generator : en fr
  • FR796667A - Advanced glove : en fr
  • FR796462A - New profile and its applications, in particular in the construction of the structure of flying machines : en fr
  • FR796499A - Red fluorescent coating especially intended for traffic signals : en fr
  • GB445231A - Improvements in or relating to means for regulating the supply of air to furnaces : en
  • GB445531A - Improvements in the production of photographic sound records : en
  • AT145288B - Umbrella with retaining rings for rotating illuminated advertising. : de en
  • AU30836A - Water lifting machine : en
  • US2036899A - Apparatus and process for treating gaseous fluid : en
  • US2036517A - Process for manufacture of carbon dioxide from limestone : en
  • US2036680A - Pull shovel : en
  • US2036686A - Rail anchor : en
  • USD99223S - Design for a display card : en
  • US2036366A - Connecter plug : en
  • US2036364A - Process of extracting potassium salts from aqueous mixtures : en
  • FR796405A - New product intended to serve as a binder for stonework and pavement materials : en fr
  • FR796664A - Advanced filtration devices : en fr
  • FR796521A - Filling machine : en fr
  • GB451602A - A process for improving carbon black : en
  • US2036350A - System for multiple transmission and reception : en
  • US2036887A - Pipe wrapping machine : en
  • CA357072A - Isoaldehyde oxidation : en fr
  • GB445288A - Improvements in or relating to the dehalogenation of organic halogen derivatives : en
  • GB445233A - Improvements in machines for making chocolate confectionery : en
  • GB445338A - Device for separating dust from flowing gases : en
  • US2036718A - Game device : en
  • FR796695A - Knitting process, loom and knitting obtained by this process : en fr
  • US2036762A - Milk bottle signal and ordering device : en
  • FR796430A - Thermo-metallic ion generator device : en fr
  • US2036201A - Laundry washer control : en
  • US2036586A - Clutch : en
  • AT145217B - Grinding media for tube and compound mills and method and device for operating mills with such grinding media. : de en
  • CA357019A - Crate clip : en fr
  • GB445317A - Method of and apparatus for refining or treating hydrocarbon or mineral oil : en
  • FR796556A - Process for preparing nitroazo metal dyes : en fr
  • GB445205A - Improvements in and relating to thermostatic temperature controlling means : en
  • FR796503A - Locking device for threaded members : en fr
  • US2036987A - Container for heavy bulk materials : en
  • DE628526C - Sliding window with swivel levers that are guided in a guide groove and connected to one another : de en
  • FR46297E - Improvements to medical thermometers : en fr
  • FR796386A - Improvements to electronic discharge devices : en fr
  • US2036685A - Spindle bearing for automatic multiple spindle screw machines : en
  • AT145292B - Electromagnetic light control device for photographic sound recordings. : de en
  • FR796610A - Development of rotary kilns : en fr
  • USD99220S - Design fob a doll or similar article : en
  • GB445324A - The manufacture of ergometrinine, a new alkaloid of ergot : en
  • GB445402A - Improvements in or relating to the construction of grids for use in electron discharge devices : en
  • DE628562C - Adjustable carbon resistance : de en