• US2656867A - Fruit stemming machine : en
  • US2656922A - Apparatus for grading fruit according to size : en
  • AT176439B - Process for applying or introducing coating or impregnating agents onto or in cellulose fiber materials : de en
  • CH294199A - Packing material sheet and process for its manufacture. : de en
  • US2657124A - Generation of heating gas from solid fuels : en
  • US2656903A - Grating : en
  • CH294160A - Direct current pre-magnetized, harmonic free three-phase choke coil for high voltages and powers. : de en
  • AU155794B2 - An improved appliance for use in washing clothes orthe like : en
  • US2656747A - Rocking type pipe bender with adjustable gauge means : en
  • AU2103553A - Liquid treating apparatus : en
  • AU1437352A - Improvements in and relating to irrigation pipelines : en
  • USD170713S - Ozone generator unit : en
  • DE895060C - Process for the production of metal powders of small particle size from metal carbonyls : de en
  • ES206675A1 - Material trap : en es
  • FR1041891A - Installation with piston engine and exhaust steam turbine for the propulsion of boats and ships : en fr
  • DE894781C - Apparatus for measuring the average number of events in rapid succession from an initial point in time, e.g. B. the attacks of typewriters u. like : de en
  • US2657035A - Centrifugal means for a high tension distributor arm : en
  • US2657134A - Photographic emulsion with colored couplers containing isophthalic ester groups : en
  • US2657153A - Coating ceramic and masonry products : en
  • PL36559B1 - : en pl
  • US2657176A - Electrodeposition of copper and copper alloys upon zinc and zinc alloys : en
  • US2657188A - Olefin-vinyl acetate copolymers and vinyl resins plasticized therewith : en
  • DE1665793U - SEPARABLE ELECTRICAL CONNECTION. : de en
  • DE894756C - Stringer staircase made of precast concrete : de en
  • DE894785C - Friction wheel lighter : de en
  • AU166930B2 - Improvment in stabilization of emulsions sensitized with onium compounds : en
  • US2657009A - Jack : en
  • AT176424B - Small piano : de en
  • AT176441B - Lens shutter, which is arranged completely or partially sunk in the camera and equipped with a built-in contact device for the flash circuit : de en
  • CH294196A - Remote control and control panel. : en fr
  • ES206392A1 - A procedure for the supplementary decoration of finished pieces in ceramics (Machine-translation by Google Translate, not legally binding) : en es
  • ES38293U - A sugar bowl or salt dispenser adjustable (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042129A - Hippological tool holder : en fr
  • US2657193A - Resinous condensation products from an aldehyde or ketone with a chroman, thiachroman, coumaran, or benzodihydrothiafuran : en
  • US2656836A - Hypodermic syringe : en
  • DE1666021U - SCHUETZ OR OTHER ELECTRO-MAGNETIC SWITCHING DEVICE. : de en
  • DE894555C - Process for the production of valuable, oxygen-containing compounds : de en
  • FR1042002A - Device for measuring and monitoring a current : en fr
  • GB699081A - Improvements in or relating to radiation level indicating circuits for use in conjunction with a radioactive source : en
  • US2657034A - Oxygen lancing of furnace flues and checkers : en
  • AU156086B2 - Improvements in or relating to nail guns : en
  • US2656728A - Power take-off attachment for motor vehicles : en
  • US2656785A - Meat curing device : en
  • US2657210A - 4-(tertiary-aminoalkanoylamino)-2-alkoxybenzoic acid derivatives and their preparation : en
  • CH293989A - Method for regularizing the call of yarns in spinning and device for carrying out the method. : en fr
  • CH294153A - System with at least two mechanical converters. : de en
  • PL36570B1 - : en pl
  • US2657016A - Fluid circulation head for drill strings : en
  • CA497158A - Screened high frequency circuit element : en fr
  • DE1665949U - INDIRECTLY HEATED CATHODE FOR ELECTRIC DISCHARGE VESSELS. : de en
  • DE894897C - Disinfectants and preservatives : de en
  • DE894981C - Iron mine support : de en
  • AT176546B - Marks for card indexes : de en
  • US2656593A - Cooling castings over sizing forms : en
  • DE1665790U - CONTACT SPRING, IN PARTICULAR FOR CONTACT STRIPS IN PUSH BUTTON SWITCHES. : de en
  • FR1041782A - Electromechanical calculating machine for automatically performing arithmetic and algebra operations and problems up to and including the third degree : en fr
  • FR1042124A - Apparatus for compacting and baling bulk materials such as fibrous materials : en fr
  • DE894945C - Method and solution for applying coatings to metals : de en
  • FR1041720A - Improvements in interpolymers : en fr
  • FR1042084A - Solubilized condensation product of dicyanodiamide and formaldehyde and its process for obtaining : en fr
  • GB699072A - The production of soap from sperm or the like oils : en
  • DE1666086U - QUICK CLIP. : de en
  • DE1666060U - HEATING TABLE FOR THERMOSTASING OF MICROSCOPIC OBJECTS. : de en
  • DK76577C - Device for frames for glasses, sunglasses or protective screens. : da en
  • FR1042037A - Combustion engine : en fr
  • US2656691A - Knitting machine : en
  • AU164765B2 - Improvements inland clearing implements : en
  • CH294097A - Method and device for removing liquids from pasty to viscous mixtures which contain solids in a dissolved or solid state. : de en
  • FR1042034A - Perfected shoe : en fr
  • CH293975A - Device for cleaning floors and the like. : de en
  • AU163626B2 - Method of making double-sided mosaic : en
  • CA497165A - Production of asbestos-rubber compositions : en fr
  • CH294231A - Process for the preparation of a copper-containing disazo dye. : de en
  • CA497216A - Process of manufacturing foodstuffs from cereals : en fr
  • FR1042041A - Mixed and combined articulation system for multiple arms, constituting the framework of locked folding objects : en fr
  • FR1042349A - Process for the manufacture of internally toothed crowns applicable, for example, to gear pumps : en fr
  • AT176428B - Needle thread trimmer for sewing machines : de en
  • CH293969A - Process for the production of hollow glass bodies with a wide and a narrow part, as well as hollow glass bodies produced according to this process. : de en
  • AU1351852A - Improvements inland clearing implements : en
  • CH294115A - Progressive speed variator with inversion of the direction of rotation. : en it
  • US2657030A - Treatment of solid substances at higher temperatures under action of gases : en
  • US2657205A - Dyes containing a vinyl sulfone : en
  • PL36586B1 - : en pl
  • US2657250A - Flush type outlet fixture : en
  • GR14769B - ORIGINAL SPIRAL SUBTRACTION FOR ORTHODONTIC MECHANICAL THERAPY. : el en
  • US2656540A - Robe with fasteners : en
  • US2656879A - Desk arm brace : en
  • US2657088A - Heat insulating body structure for isothermal and/or refrigerator vehicles : en
  • US2657321A - Power-driven toothbrush : en
  • DE894600C - Heavy oil burner : de en
  • PL36585B1 - : en pl
  • US2656927A - Fluid supply system : en
  • DE894613C - Electromagnetically controlled release latch, especially for safety brakes for conveyor systems or the like. : de en
  • DE894855C - Evaluation method of pulse image keys for back-radiation location : de en
  • FR1041815A - Improvements in interpolymers : en fr
  • DE1665743U - SALES DISPLAY FOR CIGARETTES WITH SEVERAL COMPARTMENTS LAYING BEYOND. : de en
  • FR1041908A - Improvements made to tracks for agricultural machinery : en fr
  • CH293956A - Machine intended to perform rapid drilling. : en fr
  • DE1666040U - DEVICE FOR WASHING DISHES WITH A TABLE TOP AND AT LEAST ONE SINK BUILT-IN. : de en
  • DE894635C - Pistons for injection internal combustion engines with a combustion chamber mounted in the piston crown : de en
  • DE894717C - Device for the high-frequency connection of parts carrying high-frequency energy : de en
  • DE894733C - Process for the operation of electromagnetic disturbance devices in closed pressure vessels : de en
  • DE894972C - Locking device, especially for the flap of the trunk or the emergency seat of motor vehicles : de en
  • DE895057C - Surface planer and thicknesser : de en
  • PL36695B1 - : en pl
  • US2656899A - Apparatus for supplying a liquid to a fluid pressure medium under flow : en
  • CA497263A - Impregnated electrical condensers : en fr
  • CH294094A - Process for binding abrasive grains by means of a metal deposited by electrolysis for the purpose of manufacturing grinding tools. : de en
  • PL36532B1 - : en pl
  • US2656592A - Method of manufacturing snap disk springs : en
  • US2656999A - Angle connector for trough systems : en
  • PL36684B1 - : en pl
  • DE894735C - Leonard drive : de en
  • PL36574B1 - : en pl
  • US2656894A - Handle guided carrier and powered wheel therefor : en
  • US2656948A - Weatherproof enclosure for electrical devices : en
  • US2656953A - Dispensing device : en
  • US2657090A - Combination diffuser device and article supporting base : en
  • PL36630B1 - : en pl
  • US2656690A - Knitting device : en
  • US2656792A - Antitank mines : en
  • US2657350A - Altitude controller unit : en
  • ES38415U - Toy bowling (Machine-translation by Google Translate, not legally binding) : en es
  • GB699055A - Improvements in or relating to the construction of buildings : en
  • DE894448C - Process for the production of seamless bearing bushings from fabric soaked with synthetic resin : de en
  • DE894715C - Circuit arrangement for telecommunications systems, in particular telephone dialing systems, with automatic slip issuers to display the duration of the conversation : de en
  • ES28981Y - Clutch disc or similar organ : en es
  • ES38429U - Perfected ornament lamp (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041732A - Device for regulating the voltage of current generators of variable number of turns, for charging an accumulator, in particular in installations for automobiles : en fr
  • FR1041788A - Electrical control unit reacting to the action of magnetic fields : en fr
  • FR1042055A - Improvements to continuous motion cinematographic devices of the endless film : en fr
  • GB699114A - An improved method of making tennis and like inflated balls : en
  • US2656591A - Milling cutter : en
  • US2656898A - Car wheel flange lubricator : en
  • DE1665774U - CASE LOCK WITH PROTECTION AGAINST THE KEY FALLING OUT. : de en
  • DE894557C - Process for the production of the purest aluminum acetate with low acetic acid content : de en
  • DE895033C - Transducer with three legs as a differential transducer : de en
  • FR1042221A - Transmission mechanism, in particular trigger mechanism for motor vehicles : en fr
  • GB699003A - Improvements in track tractor roller : en
  • DE1665927U - SUPPORT PLATE FOR ADDRESS CARDS AND THE LIKE. : de en
  • US2657281A - Electromagnetic audio amplifier : en
  • AU2085953A - Improvements in or relating tothe manufacture of electrical capacitors : en
  • DE894479C - Safety device for internal combustion engines, in particular for motor vehicles, through which the speed of the internal combustion engine is limited if the lubricating oil pressure is insufficient : de en
  • FR1041569A - Advanced variable capacitor : en fr
  • US2656562A - Combined hinge and latch : en
  • US2656949A - Lined container and welded joint therein : en
  • AT176534B - Process for the production of textiles with dirt-repellent properties : de en
  • AU163627B2 - Improvements in or relating to variable ratio power transmission apparatus : en
  • US2656952A - Lubricating apparatus operating through shaking of the lubricant for setting same : en
  • US2657278A - Telephone support and switch control mechanism : en
  • CA497265A - Glow discharge devices : en fr
  • CH293960A - Process for manufacturing compact pieces of hardenable plastic and apparatus for carrying out this process. : en fr
  • DE894872C - Cable fittings, in particular cable sleeves, made of thermoplastic material : de en
  • DE1666007U - TROUSERS, IN PARTICULAR SPORTS TROUSERS, WITH ATTACHMENT ON THE FOOT. : de en
  • CA497208A - Tweezers : en fr
  • DE890614C - Insole for welted or similar footwear : de en
  • CA497114A - Micrometer caliper attachment : en fr
  • US2656735A - Motion amplifier : en
  • DE1665806U - CONTROL DEVICE FOR FULLY ELECTRIC CONTROL OR EXHAUST BRAKE CONTROL. : de en
  • CA497274A - Means of pre-exciting oscillation generators : en fr
  • DE894968C - Clear grinding and / or glazing process for the surfaces of drawn glass panels and the related equipment : de en
  • DE1666069U - FRUIT PICK BASKET WITH INTERIOR PROTECTIVE PADDING. : de en
  • DE894690C - Process for the production of iron powder by reducing the oxides : de en
  • ES33430Y - Living room game : en es
  • ES38385U - New piece of construction for the formation of partitions (Machine-translation by Google Translate, not legally binding) : en es
  • DE1666095U - SUSPENSION OF MOUNTING RAILS FOR LONG FIELD LIGHTING STRIPS AND THE LIKE. : de en
  • DE895040C - Circuit for generating a saw-tooth-shaped current in a self-induction coil : de en
  • ES36413Y - Enhanced Typewriter Stand : en es
  • GB698927A - Improvements in or relating to telephone instruments : en
  • GB699008A - Improvements in or relating to door locks : en
  • US2656569A - Injection molding apparatus : en
  • USD170737S - Combined food and beverage vending station : en
  • AT176474B - Pulse generator for electric pasture fences : de en
  • CH294111A - Valve device for high vacuum technology. : de en
  • FR1042366A - Material that can be used for the interior lining of enclosures such as bodywork, living rooms or other : en fr
  • DE894488C - Motor vehicle radiator : de en
  • FR1041572A - New derivatives of thiaxanthone : en fr
  • FR1042323A - Improvements made to the manufacture of injection syringes and in particular to those made of molded material : en fr
  • GB699001A - Improvements in and relating to roller mills : en
  • GB699153A - Improvements in or relating to the manufacture of meta-dichlorobenzene : en
  • DK76575C - Process for the preparation of solid shaped bodies by polymerization. : da en
  • DK76588C - Read for use in footwear repairs. : da en
  • GB699135A - Improvements in or relating to gills for gill boxes and similar textile apparatus : en
  • US2656912A - Spectacle case : en
  • US2657083A - Coupling means : en
  • ES209105A3 - A procedure for the manufacture of males and molds for the foundation of all kinds of metals (Machine-translation by Google Translate, not legally binding) : en es
  • ES210831A3 - A motorboat (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041583A - Improvements to hydraulic devices : en fr
  • FR1042098A - Coupling device for telephone systems with group selectors : en fr
  • GB699112A - Improvements relating to materials for photographic diazotype printing : en
  • GB699151A - Apparatus for fluidising a mass of solid particles : en
  • DE894493C - Revolving lathe center for turning or grinding benches : de en
  • FR1041936A - Process for manufacturing so-called colloidal sulfur preparations : en fr
  • ES38401U - Luminous device, portable, for display of advertisements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041977A - Lost wax casting process : en fr
  • FR1042289A - Watch refinements : en fr
  • DE892866C - Centerless grinding machine with hydraulic control of the transverse positioning of the slide carrying the grinding or regulating wheel : de en
  • FR1041825A - Improvements to rotating electrical machines : en fr
  • FR1042336A - Method of manufacturing steel by refining in a crucible : en fr
  • DE1666020U - FAILURE PROTECTION DEVICE. : de en
  • DE1666035U - SMOKERS. : de en
  • DE894693C - Process for the preparation of basic phenylhydrazones : de en
  • DE895061C - Aluminum alloy : de en
  • FR1042086A - Balancing machine fitted with an electrical indicating device : en fr
  • FR1042320A - Extendable coupled individual desks : en fr
  • GB698966A - Improvements in or relating to cooling, condensing or absorption apparatus for liquids, gases or vapours having a strong corrosive or etching action : en
  • ES38454U - Barrel-bar furniture (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041990A - Advanced string for musical instruments : en fr
  • GB698866A - Improvements relating to silicones : en
  • CA497231A - Permanent magnet assembly for electrodynamic loudspeaker : en fr
  • DE1665733U - Stopper for tablet tubes : de en
  • DE1665780U - FILTER CARRIAGE TEMPLATE. : de en
  • DE1665841U - AXLE WITH SWING ARM MOUNTING OF THE WHEELS, IN PARTICULAR FOR TRUCKS, TRAILERS AND TRACTORS. : de en
  • DE890901C - Single stage centrifugal pump : de en
  • DE894630C - Eyeglass frame : de en
  • DK76567C - Termion tube with a closed flask containing a gas filling. : da en
  • FR1041566A - Lifting device facilitating nautical evolutions : en fr
  • ES38424U - Improved box for packing heavy parts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042172A - Improvements to drilling wagons used in the construction of tunnels or similar structures : en fr
  • GB699029A - Improvements relating to vehicles for the bulk transport of liquids : en
  • US2656890A - Adjustable belly spring : en
  • US2657256A - Color television system : en
  • AT176466B - Retractable locking mechanism, such as lock, bolt, latch or the like for doors, drawers or other movable structural and furniture parts : de en
  • CA497186A - Monitor box unit for bus bar duct systems : en fr
  • CH294066A - Process for melting metals and furnace for its implementation. : en fr
  • CH294193A - Device for displaying a television picture with a cathode ray tube and an external light source. : de en
  • DE1665826U - GARAGE. : de en
  • DE1665873U - RELEASE CONNECTION FOR THE HOUSING PARTS OF AIR FILTERS AND SUCTION NOISE DAMPERS. : de en
  • DE1665995U - PEN WITH LEATHER COVER. : de en
  • DE1666037U - AMPOULE FILE. : de en
  • DE754647C - Forming arrangement : de en
  • DE894712C - Tilting vibration generator : de en
  • US2657247A - High-temperature electric furnace and process of operation : en
  • USD170682S - Porch column : en
  • FR1041631A - Safety device for hydraulic brakes for cars and trucks : en fr
  • FR1041579A - Towel holder console for washbasin : en fr
  • FR1042069A - Device for injecting fuel into internal combustion engines, in particular motor vehicle engines : en fr
  • FR1042096A - Optical observation device : en fr
  • DE894648C - Method for debittering lupins, soybeans or the like. : de en
  • ES210153A1 - A procedure for the manufacture of a new product for the obtaining of parts intended for construction (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042305A - Method of establishing rigid walls and resulting products : en fr
  • GB699113A - Film-forming, coating, impregnating and like compositions comprising polyvinyl acetate : en
  • AU163105B2 - Improvements relating to electrically heated soldering irons : en
  • AU164816B2 - Improvements in fog inhibiting agents and stabilisers for photographic emulsions and to emulsions containing same : en
  • US2656681A - Variable stroke power actuator : en
  • US2656684A - Apparatus for dry filling concrete piles : en
  • US2657038A - Antistall device : en
  • US2657318A - Electronic switch : en
  • USD170704S - Kaufmak chair : en
  • DE894381C - Central ignition for gas stoves or the like. : de en
  • DE894594C - Fragrances and fragrance compositions : de en
  • ES36167Y - Disintegrator mill for paper mills : en es
  • FR1041671A - Device allowing signs, panels, etc. to be made visible at will. : en fr
  • FR1041844A - Method and apparatus for transporting materials : en fr
  • FR1041980A - Improvements to machines for monochrome or polychrome printing of tubes, and other cylindrical bodies : en fr
  • US2657081A - Multiple bore pulley assembly : en
  • FR1042150A - vacuum economizer for all petrol engines : en fr
  • AT176432B - Rolling bearing arrangement for sewing machine drawbars : de en
  • AT176498B - Method of retarding the setting of cements : de en
  • CA497197A - Suction cleaners : en fr
  • CH294176A - Process for the preparation of 2-oxy-4-aminomethyl-benzene-1-carboxylic acid. : de en
  • DE1666014U - REFRIGERATOR FOR MILK. : de en
  • DE1665821U - CLAMPING PIN CONNECTION FOR PILLAR FOOT. : de en
  • DE1665888U - FURNITURE HANDLE, ESPECIALLY FOR DRAWERS. : de en
  • DE1665996U - BALLPOINT PEN REFILL FOR PUSH BALLPOINT PEN. : de en
  • US2657300A - Time control means for electrically heated cooking receptacles : en
  • ES38253U - New type of trench coats, trenches and overcoats (Machine-translation by Google Translate, not legally binding) : en es
  • DE894411C - Arrangement for strain relief of the line connections on housings of electrical devices : de en
  • DE894846C - Process for the preparation of ª ‡, ª ‡ -Diphenyl-ª ‡ -aethoxyessigsaeure-ª ‰ '- dimethylaminoaethyl ester : de en
  • ES38252U - Improved fruit selection tables (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041745A - Improvements to recording and signaling devices and installations : en fr
  • FR1042216A - Ball joint made by pressing, and method of manufacturing : en fr
  • DE894746C - Elastic silencer : de en
  • DE894762C - Clamping device for tools, especially circular saw blades : de en
  • DE894783C - Process for the production of pipe cleaners consisting of cords : de en
  • DE1665985U - SEAT DESIGNED FOR MOTOR VEHICLES WITH ADJUSTABLE BACKREST. : de en
  • DE893475C - Equipment for painting and drying boards : de en
  • DE894946C - Device for supporting the bearing housing of rotating lathe core tips opposite the tailstock quill : de en
  • DK76569C - Coupling with an electric discharge tube with band-shaped electron beam and discharge tube for use in the coupling. : da en
  • DE894957C - Photographic lens shutter : de en
  • DE895077C - Spark plug insulator with a two-piece central electrode sealed in a central hole by means of a conductive glass compound : de en
  • DE894404C - Arrangement for monitoring radio transmitters : de en
  • FR1041941A - Shelter against demolition by bombardment, earthquakes, volcanic eruptions, typhoons and other applications : en fr
  • FR1042332A - Installation carrying electrical equipment and possibly allowing its immediate replacement without power : en fr
  • ES210814A1 - A machine for the dosage and packaging of grage, pills and similar (Machine-translation by Google Translate, not legally binding) : en es
  • DE1666081U - DEVICE FOR THE GENTLE DEPOSITION OF PIPES OD. DGL. : de en
  • DE894529C - Device for scanning the setting rings on pneumatic tube jacks : de en
  • DE895017C - Sensor control for copier machines : de en
  • FR1041984A - High voltage electric generators : en fr
  • FR1042083A - Improvements to variable speed drives : en fr
  • US2657303A - Light projecting attachment for firearms : en
  • FR1042328A - Method and apparatus for cinematographic projection with continuously moving film : en fr
  • DE894400C - Holding device for telephone receivers : de en
  • DE1665859U - ADJUSTABLE WRENCH. : de en
  • DE1665810U - CLAMPING DEVICE FOR ELECTRODES FOR SHORTWAVE THERAPY EQUIPMENT. : de en
  • DE1666056U - TAPE MEASURE. : de en
  • US2656828A - Fuel supplying means using crankcase pressure developed in a twocycle engine for delivering fuel to the carburetor : en
  • US2656731A - Intermittent mechanical motion : en
  • US2656763A - Luminescent signaling device : en
  • US2656877A - Chair bed : en
  • ES209754A1 - A new force generating system (Machine-translation by Google Translate, not legally binding) : en es
  • ES38430U - Carton for dried figs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041758A - Glass bending process and furnace : en fr
  • FR1041818A - Vehicle to make the ground compact especially for? landing : en fr
  • FR1042155A - Method and apparatus for obtaining pure aluminum using highly volatile aluminum compounds, starting from materials containing aluminum : en fr
  • US2657301A - Electronic heat-treating device : en
  • GB698985A - Improvements relating to aerial systems : en
  • ES210313A1 - A procedure for the manufacture of grills for forced tire households (Machine-translation by Google Translate, not legally binding) : en es
  • GB699161A - Catamenial pad : en
  • DE1666078U - REEL HOLDER. : de en
  • DE894482C - Electrical regulation of exhaust gas turbochargers for internal combustion engines : de en
  • DE895010C - Device for keeping constant the DC voltage taken from a DC voltage source with a high internal resistance : de en
  • DE894390C - Purification of gases loaded with suspended solid particles : de en
  • PL36602B1 - : en pl
  • ES208268A1 - A new device to economize fuel in vehicles with explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES210570A1 - A new system to obtain the articulated unión of hollow bodies to means of sustainability (Machine-translation by Google Translate, not legally binding) : en es
  • ES37387U - Container for the conditioning, asepsis and/or sterilization of cotton wool in blanket (Machine-translation by Google Translate, not legally binding) : en es
  • US2656931A - Packaging article : en
  • ES38372U - Combination device for locks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041664A - Universal test dynamometer, portable : en fr
  • DE894973C - pen : de en
  • ES31657Y - Focus automation device in photographic enlargers : en es
  • ES36218Y - New auto-tricycle : en es
  • PL36592B1 - : en pl
  • US2656542A - Rolled collar stay : en
  • DE894742C - Firing device for solid fuels : de en
  • DE894934C - Pest control : de en
  • DE895131C - Process and machine for the production of roll-shaped or spindle-shaped dough pieces : de en
  • GB699152A - Method and means for treating diseases of the circulatory system : en
  • AT176414B - Process for the processing and regeneration of pickling liquors : de en
  • AT176484B - Device on skis to protect the edges against wear : de en
  • AU2101953A - Improvements relating to electrically heated soldering irons : en
  • CH294172A - Process for the preparation of a new nitroquinoline. : de en
  • ES38345U - Toy gun (Machine-translation by Google Translate, not legally binding) : en es
  • GB699095A - Improvements in or relating to dolly-operated electric switches : en
  • DE1666011U - SIDE CONTACT USED TO RELEASE A CONTROL DEVICE. : de en
  • ES38243U - A ceiling covering hooks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041586A - Improvements to variable capacitors with several isolated rotors : en fr
  • FR1041885A - Machine tool : en fr
  • FR1042046A - Multiple Electrostatic Electrostatic Lens : en fr
  • ES38506U - Hygienic tube for siphons (Machine-translation by Google Translate, not legally binding) : en es
  • DE1665880U - COAT HOOK FOR PASSENGER CARS. : de en
  • DE895106C - All-terrain vehicle : de en
  • DE894614C - Heating furnace with two smoke rooms arranged next to the furnace and crisscrossed by vertical air circulation pipes : de en
  • DE895080C - Disc friction clutch that can be engaged and disengaged : de en
  • AU2094353A - Method of making double-sided mosaic : en
  • DE1665781U - CONNECTION FOR WEATHER LUTS. : de en
  • DE894477C - Extraction device for honeycomb frames from beehives : de en
  • DE894853C - Feedback arrangement for ultra-short waves with a three-pole tube with flat electrodes and a pot oscillator : de en
  • PL36519B1 - : en pl
  • ES38407U - Decorative screw, own to hold figurines and amulets in key chains and similar objects (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042361A - Nib for reservoir pen holder : en fr
  • FR1041930A - Clamping device for lathes : en fr
  • GB698998A - Improvements in and relating to the electro-plating of nickel : en
  • ES211274A1 - Improvements introduced in the manufacture of plates of acid-lead accumulator plates (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041962A - Electromagnetic hammer : en fr
  • DE894427C - Device for inserting the thread into closed needle needles on machines for mending knitted, hosiery and woven goods : de en
  • DE895075C - Control device for internal combustion engines : de en
  • FR1041970A - Development at drawing tables : en fr
  • FR1042036A - Apparatus for making coffee and similar infusions : en fr
  • AT176436B - Rapid curing process : de en
  • USD170736S - Combined food and beverage vending station : en
  • FR1041835A - Improvements to steam generators and superheaters : en fr
  • GB698867A - Manufacture of packages with string handles and tags : en
  • DE1665892U - INSULATED HANDLE, IN PARTICULAR FOR POTS. : de en
  • DE894655C - Cooling water control for motor vehicles or stationary systems : de en
  • ES210155A1 - A procedure for the preparation of acilic derivatives of oxidized steroid compounds (Machine-translation by Google Translate, not legally binding) : en es
  • ES36182U - Improved automatic bowling (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041753A - Air purification and ionization device : en fr
  • DE887730C - Process for the production of pulp for paper and cardboard : de en
  • FR1041571A - Improvements relating to the preparation of manganese dioxide : en fr
  • FR1041755A - Improved process for preparing a blend of polymers : en fr
  • DE1665817U - CASE CARRIER, IN PARTICULAR FOR ACCORDION CASES. : de en
  • DE1666002U - SOCK HOLDER. : de en
  • DE894417C - Carbon brush for electrical machines : de en
  • DE894480C - Power control for internal combustion engines working with gas injection : de en
  • USD170678S - Combined water cooler and fan : en
  • US2657380A - Underground prospecting system : en
  • DE1665864U - DEVICE FOR HOLDING STOCKINGS WHILE DRYING. : de en
  • DE1666043U - EQUIPMENT FOR MAKING TEA. : de en
  • ES38228U - Book of changeable sheets, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041989A - Apparatus for supplying liquid fuel to combustion turbines : en fr
  • GB698879A - Improvements in stocking mending machines : en
  • CA497147A - Recovery of insulin and proteolytic enzymes from pancreas glands : en fr
  • CA497113A - Method and apparatus for making thermoplastic tubing : en fr
  • US2656858A - Shuttle holding means : en
  • US2656905A - Fluid operated friction clutch : en
  • FR1041988A - Flat telephone cable : en fr
  • US2656686A - Ice-making machine : en
  • US2656939A - Slack stabilizer : en
  • US2657251A - Cable connector : en
  • US2657370A - Cable terminal : en
  • PL36534B1 - : en pl
  • US2657138A - Photographic film developing composition containing beta, beta'-di-chloroethyl ether : en
  • CA497188A - Motive mechanism utilizing catalytically decomposable material : en fr
  • DE894512C - Method and device for closing and opening vessels with screw caps : de en
  • ES33104Y - Super lightweight tester based on perfected assembly for boxes especially those intended to contain fruit : en es
  • ES38235U - A translucent reception for luminous advertisements (Machine-translation by Google Translate, not legally binding) : en es
  • GB698873A - Device for detecting and rejecting filled cans not fitted with lids : en
  • US2656543A - Necktie : en
  • PL36511B1 - : en pl
  • US2656790A - Making ready cylindrical plates : en
  • US2657341A - Liquid level control apparatus : en
  • DE895133C - Device for dividing cakes, round biscuits and. like : de en
  • ES38369U - Child's seat attachable to car seats (Machine-translation by Google Translate, not legally binding) : en es
  • ES38383U - Toy car with open cockpit, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041551A - Multi-way distributor for connecting four pipes in different combinations, especially in dyeing devices : en fr
  • FR1042070A - Bra combination : en fr
  • CH294159A - Discharge vessel with a metal vacuum tank and an insulated mercury cathode attached to it. : de en
  • AU2086953A - Improvements in or relating to circuit-arrangements producing sawtooth currents : en
  • CH294022A - Process for the preparation of a vat dye of the phthalocyanine series. : de en
  • PL36611B1 - : en pl
  • US2657351A - Electric regulator device and system for charging storage batteries : en
  • CA497206A - Pneumatic tool : en fr
  • US2656632A - Picture frame : en
  • DE1665989U - FENDER FOR MOTOR VEHICLES. : de en
  • DE767823C - Multi-layer enclosure for cooling rooms : de en
  • DE894463C - Cassetted sound tape with mechanically scannable sound writing : de en
  • ES38216U - Tire inflation gun (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041958A - Prestressed reinforced concrete bar for reinforcement of concrete constructions : en fr
  • GB698913A - Improvements in or relating to holders for welding electrodes : en
  • CA497150A - Spinnerettes : en fr
  • PL36527B1 - : en pl
  • AU2091853A - Improvement in fog-inhibiting agents and stabilizers for photographic emulsions and to photographic emulsions containing them : en
  • CA497268A - Zinc sulfide x-ray phosphors : en fr
  • CH294201A - Device for sorting and cleaning bulk goods, such as grain, pulses, milling products and the like, during pneumatic transport of the same. : de en
  • DE894580C - Electrical line insulation : de en
  • DE754657C - Device for cooling the anode of X-ray tubes : de en
  • DE894845C - Process for the preparation of methylene-bis-chloropropionic acid amides : de en
  • DE894920C - Device for monitoring the mechanical forces in connecting links installed between two systems : de en
  • FR1041701A - Process for neutralizing sulfonated compounds which can be used as detergents : en fr
  • DE894970C - Security lock, especially safe lock : de en
  • CH294104A - Elastic coupling device. : en fr
  • DE1665944U - DEVICE FOR CENTERING ROTATING COMPONENTS IN RELATION TO FIXED MACHINE COMPONENTS, ESPECIALLY WHEN ASSEMBLING ELECTRIC MACHINERY. : de en
  • US2656611A - Liquid level gauge : en
  • DE894724C - Spacer for air space insulated concentric high frequency lines : de en
  • DE1665889U - SOAP CAN. : de en
  • DE891158C - Method for killing or stunning marine animals using electric current : de en
  • DE894452C - Surface tester with display of several surface dimensions : de en
  • ES38398U - Rails of railways with special perfected joint (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041790A - Method and apparatus for the transformation of electrical modulations into vibratory modulations of a fluid and vice versa : en fr
  • CA497108A - Potato digger and picker : en fr
  • CA497110A - Electrical connector : en fr
  • CH293993A - Device on automatic looms for removing the piece of thread between the bobbin to be replaced in the shuttle and the fabric edge when changing bobbins. : de en
  • CH294055A - Lighting device for projector. : de en
  • AU2096753A - Method and device for recovering low molecular weight fractions inthe spinning of synthetic linear polymers : en
  • FR1041799A - Process for making candles and the like : en fr
  • FR1042035A - Improvements to respiratory half-masks : en fr
  • ES33744Y - Ransformable raincoat : en es
  • FR1042128A - Improvements to the subsequent treatment of matt or frosted glass surfaces : en fr
  • FR1042399A - Relief device especially suitable for high pressures : en fr
  • US2656923A - Gravity sorter and fast normalizer : en
  • FR1041848A - Process for the preparation of alkylcelluloses in a finely pulverizable form and products conforming to those obtained by this process : en fr
  • FR1042326A - Assembly of machine tool heads : en fr
  • FR1042379A - Compressor : en fr
  • GB699063A - Apparatus for use in sowing seed potatoes or the like : en
  • AU2086553A - Improvements in or relating to superheterodyne receivers : en
  • US2657006A - Flow control and shutoff valve for pilot burners : en
  • USD170725S - Stahl hinge : en
  • DE894708C - Circuit arrangement for multiple use of dependency lines between two signal boxes : de en
  • FR1041764A - Dental pneumatic machine : en fr
  • FR1042051A - Electric drive motor for centrifugal machine, especially sugar centrifuge : en fr
  • GB698920A - Improvements in or relating to toy tracked vehicles : en
  • US2656601A - Cutting implement : en
  • AU167534B2 - Improvements in joints for asbestos-cement tubes suitable for conveying fluid : en
  • CA497242A - Process for improving the adhesive power of bitumens and tars : en fr
  • FR1041993A - Automatic locking and unlocking telescopic stand or prop and its application to motorcycles and the like : en fr
  • GB699093A - Improvements in or relating to dolly-operated electric switches : en
  • AU162164B2 - Improved power takeoff assembly for agricultural tractors orthe like : en
  • DE894495C - Nebulizer for moistening grain : de en
  • DE894680C - Two or more cylinder shedding machine : de en
  • FR1041691A - Explosion engine, extended expansion and rotary distribution : en fr
  • FR1042159A - Device for removing old tread from pneumatic tires for retreading : en fr
  • GB699122A - Manufacture of 4-dialkylaminophthalic anhydride compounds : en
  • PL36554B1 - : en pl
  • US2656727A - Engine starter gearing : en
  • US2657293A - Automotive signal light control switch : en
  • US2656573A - Condensing sliver : en
  • US2656722A - Balanced pressure pickup : en
  • PL36662B1 - : en pl
  • DE1665777U - WEDGE HEEL. : de en
  • ES36755Y - Toy : en es
  • FR1042262A - Improvements in the production of corrugated boards and resulting new products : en fr
  • FR1042267A - Flash lamp : en fr
  • BE523309A - : en
  • US2657183A - Process of preparing a homogeneous aqueous colloidal dispersion of silica and a hydrous oxide of zinc, aluminum, tin, or columbium and the resulting product : en
  • US2657199A - Interpolymers of a difluorodichloroethylene, a 1, 3-butadiene hydrocarbon and vinylidene chloride : en
  • US2657232A - Process for preparing amino acids : en
  • USD170687S - Frank, jr : en
  • US2656653A - Grinding machine with wheel surface position indicator : en
  • DE894533C - Method and device for the temporary support of the hanging wall in front of the coal face during peeling extraction : de en
  • US2657164A - Chlorinated camphor and fenchone as insecticides : en
  • DE895104C - Synchronous control for two independently working pistons : de en
  • FR1041802A - Coke oven door operating machine : en fr
  • AT176536B - Wire brush : de en
  • AU164151B2 - Hydraulic piercing apparatus : en
  • CA497190A - Adjustable balance for tires and wheels : en fr
  • DE1666024U - CERAMIC FEED-THROUGH CAPACITOR. : de en
  • DE895071C - Process for making butter : de en
  • PL36612B1 - : en pl
  • DE894424C - Process for the preparation of trisazo dyes : de en
  • GR14770B - AUTOMATIC MOTIVATION SYSTEM OF ADJUSTABLE VOLUME FOR ORTHODONTIC TREATMENT. : el en
  • FR1041740A - Tensioner for wire fences : en fr
  • FR1041918A - Fuel pump flow control device : en fr
  • FR1042068A - Welt sewing machine : en fr
  • GB699104A - Improvements in or relating to television cameras : en
  • DE1666022U - THREE-LEGGED TRIPOD FOR STANDING AND LYING ARRANGEMENT OF LARGE FLASHLIGHTS. : de en
  • DE753482C - Carrier wave receiver for telegraph characters with automatic volume control : de en
  • DE890945C - Process for the production of ethylene glycol : de en
  • DE895074C - Cheese maker : de en
  • BE523390A - : en
  • DE894755C - Flat glass plate, especially for wall and roof glazing, and process for their production : de en
  • FR1041787A - Method and apparatus for manufacturing fibrous products : en fr
  • FR1042059A - Improvement in the construction of internal combustion engines achieving the faster expulsion of burnt gases from the cylinders : en fr
  • FR1042118A - Diaphragm valve for liquids or gases : en fr
  • US2656876A - Hospital bed convertible to chair : en
  • CH294181A - Device for dispensing paste and the like. : de en
  • US2656631A - Film mount slide : en
  • GB698906A - Improvements in or relating to apparatus for use in the manufacture of crystal contact devices : en
  • FR1042228A - Ice cream drawer with removable molds for refrigerated cabinets and similar applications : en fr
  • US2657129A - Aluminum-alloyed corrosion-resistant metal powders and related products and processes : en
  • DE1665837U - ELECTROMAGNETIC DIRECTION INDICATOR WITH PIVOTING OUT ANGLE ARM FOR OPERATING VOLTAGES OVER 6 VOLTS. : de en
  • US2656878A - Chair : en
  • US2656950A - Safety pressure device : en
  • US2657184A - Alumina gel-containing catalysts : en
  • US2657204A - Azo pigment : en
  • AU160264B2 - Improvements in and relating to heat exchangers : en
  • AU2001153A - Improvements relating tothe construction of windows : en
  • CA497243A - Manufacture of carbon transfer ink : en fr
  • AT176425B - sewing machine : de en
  • US2656976A - Calculating machine function : en
  • DE894531C - Kraehlwerk for the mechanical discharge of the suspended matter from clarification vessels : de en
  • DE894767C - Calender in Z-shaped roll arrangement : de en
  • ES36754Y - Toy : en es
  • FR1041832A - Color television set : en fr
  • PL36617B1 - : en pl
  • CH294202A - Device on motor vehicles for automatic control of the gear ratio. : de en
  • CA497256A - Method of stabilizing fermented beverages : en fr
  • ES208935A2 - Improvements introduced in the object of the main patent (Machine-translation by Google Translate, not legally binding) : en es
  • PL36640B1 - : en pl
  • PL36678B1 - : en pl
  • US2656662A - Tractor mounted stalk shredding device : en
  • US2656726A - Gravitational torquing means for gyro instruments : en
  • DE895062C - Process for the continuous feeding of the alumina in electrolysis ovens for aluminum production : de en
  • ES38227U - Carpet for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1665903U - PEDAL BALL BEARING HOUSING. : de en
  • PL36541B1 - : en pl
  • PL36702B1 - : en pl
  • DE895038C - Circuit arrangement to expand the capacity of current and voltage converters with the same burden : de en
  • DE894530C - Jackhammer with device for shock absorption : de en
  • DE894476C - Degasser for milk and other liquids : de en
  • DK76556C - Clothes press with clamping member. : da en
  • ES38411U - A medical-surgical equipment dejuguete (Machine-translation by Google Translate, not legally binding) : en es
  • GB698976A - Derivatives of 3,4,5,6-tetrahydropyrimidine : en
  • ES36412Y - Finishing or terminal type for roller blinds : en es
  • ES38287U - Special tip for fixing plasterboard (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041974A - Articles such as doors, carpentry boards, building elements or the like and process for their manufacture : en fr
  • US2656603A - Instrument for relating casts to dental articulators : en
  • US2657041A - Snubbed spring group : en
  • US2657161A - Reinforced leather stripping and method of making the same : en
  • FR1041726A - Tube cutting device : en fr
  • FR1042174A - Improvements made to assemblies including disruptor contacts : en fr
  • DE1665832U - SAMPLE BOOK WITH INSERT PAGES. : de en
  • DE1665773U - SCRAPBELL. : de en
  • DE894727C - Outdoor switchgear with several busbar systems : de en
  • FR1042187A - Process for the production of potassium sulphate from potassium chloride and calcium sulphate : en fr
  • FR1042244A - Elevator improvements : en fr
  • ES38263U - Display board of changeable letters and numbers (Machine-translation by Google Translate, not legally binding) : en es
  • ES38320U - Improved machine for making espresso (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042346A - Bottle washing machine : en fr
  • GB699077A - Improvements in or relating to the protection of articles against corrosion, abrasion or the like : en
  • US2657263A - Television receiver adjusting system : en
  • ES38348U - Badge holder for keychains (Machine-translation by Google Translate, not legally binding) : en es
  • DE894704C - Process for the production of alloy steels in coreless induction furnaces : de en
  • DE895098C - Procedure in the operation of pressure cookers and arrangement for carrying out the procedure : de en
  • ES38286U - Blocking device applicable to all kinds of reversible latch hit locks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041924A - Thermal energy production installation : en fr
  • FR1042255A - Viscose spinning process : en fr
  • ES38447U - An irrefutable plug (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041677A - prefabricated elements in lightweight concrete or other composition, constituting the walls, partitions and base plates of poured concrete floors, in semi-prefabricated constructions : en fr
  • US2657328A - Traveling wave amplifier tube : en
  • US2656951A - Planter unit : en
  • US2656619A - Objective test device with universal : en
  • US2656773A - Photographic developing apparatus : en
  • FR1041801A - Multi-cut device for lathes : en fr
  • FR1041876A - Ceiling providing heating or cooling and lighting of a room : en fr
  • FR1042206A - Telemetry device : en fr
  • GB698923A - Improvements relating to liquid fuel injection in internal combustion engines : en
  • FR1041684A - Filters : en fr
  • FR1041785A - Preparation of polysiloxane resins : en fr
  • FR1041793A - Device for changing the code of at least two transposed pulses simultaneously modulated in code : en fr
  • FR1042109A - Combi cooker for preparing food for animals : en fr
  • ES38238U - A translucent plate with relief for the formation of luminous signs (Machine-translation by Google Translate, not legally binding) : en es
  • DE1665872U - ADDITIONAL DEVICE FOR HOUSEHOLD CUTTING MACHINES. : de en
  • DE894586C - Pressed body : de en
  • DE893452C - Direction indicators for motorcycles : de en
  • DE894464C - Platter for existing turntables of all kinds, switchable for all common speeds : de en
  • FR1042119A - radio alarm equipment for ships in the event of a shipwreck : en fr
  • DE894814C - United gas-brake pedal, especially for motor vehicles : de en
  • GB698861A - Improvements in or relating to the manufacture of calcium : en
  • GB698918A - Improvements relating to electric cables : en
  • US2656778A - Overriding shank for resilient shank plows : en
  • DE895130C - Process for breaking up starch by treatment with urea : de en
  • DE894434C - Method and device for the production of artificial threads with a fine structure : de en
  • DE894874C - Two- or multi-stage twist grip switch for hand tools, e.g. B. Hair dryers, hair clippers : de en
  • DE895119C - Process and device for monitoring and regulating the grain size composition of the aggregates for concrete mixtures : de en
  • FR1041927A - Seat with a tablet : en fr
  • FR1041729A - Improvements to circuits for addition and subtraction of numbers : en fr
  • FR1041897A - Magnetic ashtray : en fr
  • FR1041982A - Device for the uniform distribution of the mixture of fibrous material and water sent to a paper machine or other thickening machine : en fr
  • US2656937A - Shock absorbing mechanism for railway draft riggings : en
  • ES38353U - Stopper for stain remover bottles (Machine-translation by Google Translate, not legally binding) : en es
  • ES38347U - Table for indoor hockey game (Machine-translation by Google Translate, not legally binding) : en es
  • DE890218C - Mercury switch tube for delayed switching : de en
  • AT176521B - Process for processing ores using the sink-float process : de en
  • DE895019C - Coal converter with pressed material body : de en
  • DE895056C - Metal frames, in particular metal windows, and processes for their manufacture : de en
  • GB699009A - Improvements in or relating to pedestals for colliery corves or mine cars : en
  • PL36538B1 - : en pl
  • FR1041608A - Tilting mechanism for tilting containers : en fr
  • FR1041944A - Lost wax precision casting process : en fr
  • FR1042021A - New halogenated compounds and their applications : en fr
  • DE894645C - Apparatus for carrying out electrolytic or acid pickling processes : de en
  • FR1042029A - Wallet envelope for displaying items, such as handkerchiefs, socks and the like : en fr
  • GB698988A - A safety cut-off valve for hydraulic brakes : en
  • US2657312A - Radio and television antenna : en
  • FR1042334A - Oscillating bearing : en fr
  • CA497127A - Heating and cooling systems : en fr
  • CA497160A - Electronic timers : en fr
  • PL36669B1 - : en pl
  • DE894574C - Slot antenna system : de en
  • DE894615C - Double window with separately hung casement frames : de en
  • DE894748C - Holder for decorative handkerchiefs : de en
  • GB699116A - Improvements in means for distributing insecticides and the like : en
  • FR1041872A - Automatic dispenser for food or other products : en fr
  • ES38366U - Safety valve applicable to hydraulic brakes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041780A - Method and installation for heating fuels and the like : en fr
  • GB699025A - Improvements relating to securing loads, more especially delicate loads to hand trucks or other transporting means : en
  • GB699123A - Animal pens : en
  • US2656738A - Pulpwood saw grinder : en
  • US2656943A - Fork for elevating trucks : en
  • US2656913A - Garment holding case : en
  • US2657118A - Method of purifying carbonaceous material : en
  • DK76568C - Brown tubes for television receivers. : da en
  • PL36560B1 - : en pl
  • US2656961A - Ice-cream bar bagging machine : en
  • FR1041581A - Process for obtaining concentrated purified preparations of vitamins of group b12 : en fr
  • ES38441U - Electrolyte level regulator cap for electric storage batteries (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042333A - Improvements to mercury vapor electric discharge devices : en fr
  • FR1042393A - Process for heating metal tubes or bars in high frequency induction furnaces : en fr
  • CA497210A - Motor-fuels : en fr
  • DE894670C - Device for cutting wire ropes : de en
  • GB698893A - Improvements in or relating to the construction of model railway tracks : en
  • FR1041781A - Differential spectrophotometer : en fr
  • FR1042173A - Powder packaging : en fr
  • GB698901A - Improvements in and relating to circuits deriving unidirectional current from an a.c. source : en
  • ES208910A1 - A device for the discretionary adjustment and maintenance of peripheral speed when variing the working diameter on rotary-moving machines, for example tornos, tornzadoras or rolling machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES35993U - Improved document-envelope (Machine-translation by Google Translate, not legally binding) : en es
  • ES37444U - Complement panties or pant (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041939A - Lost wax precision casting process : en fr
  • FR1042233A - cinematographic screen giving the impression of relief : en fr
  • FR1042283A - Turbine using air pressure in a moving car : en fr
  • US2656751A - Replaceable jaw insert for pipe wrenches : en
  • US2656564A - Spring actuated sash balance : en
  • DE834395C - Device for deforming hollow bodies : de en
  • FR1041675A - Improvements to electro-chemical cells and automatic vent enclosure for said cells : en fr
  • FR1042284A - Method and device for feeding solids into powder or pieces : en fr
  • CH293996A - Process for the production of flat-knitted or flat-knitted women's stockings and women's stocking produced by the process. : de en
  • DE746582C - Device for the automatic equalization of two movable bodies : de en
  • DE894576C - Arrangement for the transmission of two or more waves over lines : de en
  • FR1042389A - Desk, appliance support for dentist : en fr
  • DE894455C - Device for displaying and recording a measured value which is dependent on two or more measured variables : de en
  • DE894904C - Height-adjustable tripod for hairdressing equipment : de en
  • DE894696C - Writing machine with an ink ribbon running back and forth between the reels and alternately wound onto them : de en
  • DE893877C - Ring valve : de en
  • FR1042015A - Manufacturing process of crystal diodes : en fr
  • GB699105A - Improvements in or relating to electromagnetically operated diaphragm pumps : en
  • CH294147A - Power supply device for non-stationary withdrawal of electrical power for consumers. : de en
  • GB698990A - Improvements in collapsible boxes and like containers : en
  • DE1665860U - TOOL HOLDER, PARTICULARLY FOR HOLDING SQUARE TOOLS. : de en
  • DE1665886U - SPRING BOTTOM MATTRESS. : de en
  • ES37700U - Glass diffuser screens for fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041653A - Advanced device for carding asbestos : en fr
  • FR1042158A - hollow slab element for the construction of floors : en fr
  • GB699013A - Improvements in the electrolytic polishing and cleaning of metals : en
  • GB699110A - Improvements in or relating to delivery stop motions for textile spinning frames : en
  • IE20626L - Container for transporting liquids. : en
  • FR1042095A - Improvements in the production of suspenders : en fr
  • FR1042330A - Consolidation fur for lag bolt holes in wooden railway sleepers : en fr
  • DE1666092U - ARRANGEMENT OF ELECTRONIC CONTROL UNITS WORKING WITH TIMERS. : de en
  • DE894577C - Device for wireless multi-channel transmission : de en
  • DE894876C - Device for actuating a switch, recording pen or the like by means of a rotating shaft : de en
  • DE895122C - Process for reducing the corrosive influence of water and aqueous solutions on iron : de en
  • DE894986C - Method and device for the identification and orderly distribution of washed and dried textile fabrics, in particular in large laundries : de en
  • DE894800C - Swiss-type lathe : de en
  • ES36497Y - Perpetual almanac : en es
  • FR1042153A - Steam generator with high steam temperature and intense air heating : en fr
  • DE890953C - Process for the preparation of butylene-isobutylene mixtures : de en
  • DE894556C - Process for the production of esters suitable as leather fatliquoring agents : de en
  • DE894572C - Antenna arrangement with radiator and reflector : de en
  • FR1042367A - Process for the hydrolysis of organosilicon compounds : en fr
  • DE895018C - Adhesion drive, especially belt drive, in which an electric motor or generator is pivotably mounted : de en
  • FR1041948A - Advanced training in vehicle ventilation and heating devices : en fr
  • CA497270A - Line-trap with demountable tuner : en fr
  • US2657249A - Storage battery : en
  • DE894678C - Winding form for the production of hollow bodies from asbestos cement u. like : de en
  • ES38210U - Elastic core for winding yarns or wicks of textile fibers (Machine-translation by Google Translate, not legally binding) : en es
  • ES38354U - Protective helmet for the head and neck of children (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041901A - Device for the compensation of symmetry defects of electronic lenses : en fr
  • ES38394U - A stopper with a pouring lip (Machine-translation by Google Translate, not legally binding) : en es
  • US2656554A - Shoe back line press : en
  • DE1665805U - WATERPROOF JUNCTION BOX WITH CENTRAL COVER FIXING SCREW. : de en
  • FR1041716A - Thomas steel fabrication process : en fr
  • US2656565A - Vulcanizing machine : en
  • US2656855A - Automatic cutoff device : en
  • AT176405B - Screw locking : de en
  • FR1042168A - Prefabricated isostatic framework for cover vaults and similar applications : en fr
  • DE894900C - Process for casting with a rotating crucible and device for carrying out the process : de en
  • FR1041556A - Process for preparing coumarin derivatives with biological effect : en fr
  • FR1041919A - Distributor for pulverized carbon and air mixture lines : en fr
  • GB698977A - Improvements relating to fuel injection in internal combustion engines : en
  • GB699155A - Magnesium-silicate bodies of great mechanical strength and low dielectric loss with reduced talc content : en
  • FR1041624A - Improvements to lubricating compositions : en fr
  • FR1042147A - Method of protection against impacts of objects in fragile material : en fr
  • GB699150A - Improvements relating to electric lighting fittings : en
  • FR1041910A - Process for manufacturing a packaging of products intended for the preparation of drinks by infusion and packaging obtained by this process : en fr
  • GB698877A - Wrapping machine : en
  • FR1041750A - Wagon moving on a single rail : en fr
  • ES38299U - New device for callus defense (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041570A - Improvements to rain shields for rubber trees and the like : en fr
  • FR1042370A - Two-stroke engine : en fr
  • DE1666046U - GARDEN BENCH. : de en
  • US2656805A - Sewing machine : en
  • DE894939C - Endless rubber belt with length insert : de en
  • FR1041791A - Advanced backpack sprayer : en fr
  • GB698965A - Process for the production of new pyridine-dicarboxylic acid amides : en
  • DE894776C - Setting mechanism with visible setting control for calculating machines, especially small format calculating machines : de en
  • DE1665965U - MOVABLE ROOF FOR HALLS. : de en
  • DE894896C - Silver-containing germicides : de en
  • DE894449C - Process for the production of styrene copolymers : de en
  • DE894500C - Material distributor for paper machines : de en
  • DE894706C - Method and device for sealing expansion joints u. Like. In concrete bodies, especially concrete ceilings : de en
  • DK76558C - Method for oil treatment, eg greasing, erasing or impregnating textile materials with oil. : da en
  • AT176482B - Tool play box : de en
  • AU2103153A - A neutral bath forthe heat treatment of metals and method of maintaining salt baths neutral : en
  • FR1041649A - Coupling sleeve improvements : en fr
  • FR1041739A - Improvements relating to looms : en fr
  • FR1041777A - Advanced louver : en fr
  • FR1041845A - Planographic printing plate and its manufacturing process : en fr
  • FR1042156A - Improvements to combs for the textile industry : en fr
  • FR1042232A - Table football genre game : en fr
  • ES209696A1 - A fluid heating device (Machine-translation by Google Translate, not legally binding) : en es
  • DE751501C - Electric circuit breaker with arc extinguishing by a flowing pressure medium : de en
  • DK76578C - Lifting and lowering device for markers on agricultural machinery. : da en
  • FR1042114A - Probe head for measuring surface profiles : en fr
  • GB699128A - Container for tetrahedron shaped packages : en
  • US2656704A - Rotary and sliding bolt lock : en
  • ES38251U - Imitation hammer (Machine-translation by Google Translate, not legally binding) : en es
  • US2657036A - Cooling apparatus : en
  • DE894728C - Busbar or installation housing for electrical switchgear : de en
  • DE767824C - Electrolyte, especially for electrolytic capacitors : de en
  • AT176496B - Process for the production of crystalline rock melts : de en
  • ES209032A1 - A hair prosthesis procedure by direct application of hair to the scalp (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042338A - Device for very high electromagnetic frequencies and triode suitable for such a device : en fr
  • DE763219C - Gas discharge tubes with two or more independent useful discharge sections that serve to keep voltages constant : de en
  • GB699168A - Improvements in liquid filters : en
  • FR1042032A - Lost wax casting process : en fr
  • AU157731B2 - A vehicle control levelling instrument : en
  • AU2059953A - Reversible and variable speed electric motor : en
  • BE523275A - Tables with light pattern : en fr
  • US2656775A - Power lift : en
  • FR1042136A - Basketball game on table : en fr
  • CA497155A - Flexure-sensitive electromechanical transducer device : en fr
  • CH293949A - Hydraulically driven peeling machine for potatoes and the like. : de en
  • CH294218A - Method for monitoring the train movement using high frequency. : de en
  • ES34379Y - Frame for French doors and similar : en es
  • CH293982A - Passing machine. : de en
  • DE894907C - Device for conveying dachshunds with long wood or the like in a shaft conveyor : de en
  • US2656566A - Apparatus for extruding plastic material : en
  • ES36628Y - Perfected flashlight : en es
  • ES38233U - Rubber to erase, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • DE887569C - Arrangement for backlash measurement by capacitance measurement : de en
  • ES38512U - New articulated climbing toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041833A - Improvements made to devices to facilitate the start-up of internal combustion engines cooled by the circulation of a refrigerating fluid : en fr
  • GB698958A - Improved means for supporting and loading the top rollers of textile drafting apparatus : en
  • ES31534Y - Case for injectables and pharmaceuticals in general : en es
  • ES38327U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041658A - Method and apparatus for prestressing and anchoring reinforcements of load-bearing structures : en fr
  • FR1041731A - Busbar for distribution apparatus and members and switch or distribution boxes comprising at least one of these bars : en fr
  • DE894828C - Shower equipment : de en
  • DE894952C - Device for dispensing powdery or grainy material : de en
  • GB699158A - Bladed screw, more particularly for hydrometric flow meters : en
  • ES38397U - Mechanism for alternative winding of wire strands (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041625A - Protective device with removable toe cap for shoes : en fr
  • DE894437C - Device for applying liquid cleaning or polishing agents to floors : de en
  • DE894503C - Valveless pump and compressor : de en
  • US2656581A - Concrete form tie : en
  • DE894663C - Device for processing rotating workpieces, in particular for fine drawing grinding of crank pins of crankshafts : de en
  • ES38325U - A new contact for portacebadores (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041784A - Mechanically operated steering mechanism : en fr
  • FR1042230A - Synthetic waxes : en fr
  • USRE23729E - Heavr-dtlty fiber container : en
  • FR1041730A - Device eliminating cross-modulation in a time division multiplex system : en fr
  • DE894964C - Drive carrier for caterpillars : de en
  • DE895053C - Device to secure the conveyance in mining operations : de en
  • AU2091653A - Improvements inthe purification ofthe effluents from gasproducing plants : en
  • DE894879C - Coal current reverser and carbon slip rings with support bodies made of ceramic materials : de en
  • AU1361652A - An improved hydraulic work-holding appliance : en
  • AT176499B - Process for the production of a building material from clay or loam and cement : de en
  • FR1042076A - Process for making the steel surface hard and corrosion resistant : en fr
  • FR1042327A - Motor vehicle engine launch device : en fr
  • AU160211B2 - Improvements in or relating to circuit-arrangements producing sawtooth currents : en
  • ES36300Y - Screen protection for motorists and the like : en es
  • FR1041679A - Creams, water soluble, soaps, solvents for paints, varnishes, plastics, etc. : en fr
  • US2656598A - Can opener : en
  • US2657181A - Hydraulic fluid containing poly(oxyethylene-oxy-1, 2 propylene) ethers of glycerol : en
  • AT176453B - Axle suspension, in particular for motor vehicles : de en
  • AU154236B2 - Improvements in and relating to electrical winding and like gear : en
  • CH294012A - Process for the production of metal powders. : de en
  • CH294223A - A method of manufacturing a soluble powdered coffee extract. : en fr
  • AU2085453A - Improvements in or relating to tuning of electrical circuits : en
  • CH294071A - Hydraulic mold clamping device on an injection molding machine. : de en
  • DE894573C - Slot antenna : de en
  • FR1041916A - Automatic swiveling device with nip rollers for continuous treatment systems : en fr
  • GB699044A - Refuse collecting vehicles : en
  • GB699038A - Improvements in and relating to printers chases : en
  • GB699073A - Improvements in or relating to cartons and like containers : en
  • CH293954A - Interlocking tiles with several head and side ribs. : de en
  • CH294105A - Seal for rotating machine parts. : de en
  • USD170735S - Dish or the like : en
  • US2656924A - Supporting means for a portable sluice : en
  • US2656987A - Grinding machine : en
  • AT176447B - Front frame of a tractor used in particular for agricultural purposes : de en
  • CH294213A - Motorcycle chassis. : en fr
  • DE894671C - Device for cutting wire ropes : de en
  • DE895128C - Speed control of a wind turbine by adjusting the blades : de en
  • US2656634A - Process for making relief pictures from plane pictures : en
  • USD170681S - Sport shirt : en
  • GB698932A - Improvements in thread processing reels : en
  • AU2095653A - r "Improved appliance for suppression of explosions and prevention of fires : en
  • DE894948C - Clamping device, especially for clamping the work pieces to be welded in butt welding machines : de en
  • DE894738C - Collector or slip ring for electrical machines and apparatus : de en
  • DE895050C - Process for the continuous casting of blocks, rods, pipes and the like. Like. Made of iron and steel : de en
  • PL36613B1 - : en pl
  • PL36700B1 - : en pl
  • US2656614A - Testing apparatus for gears : en
  • US2656748A - Gripping machine : en
  • US2656769A - Method of producing drawstring bags : en
  • PL36530B1 - : en pl
  • CH293946A - Method and device for moving earth masses, in particular for clearing open pit seams. : de en
  • DE894691C - Process for the preparation of vitamin A-effective polyene carboxylic acids, their esters, vitamin A alcohols or their esters : de en
  • DE894805C - Electric clutch motor for sewing machines : de en
  • DE894885C - Procedure for measuring the phase angle between voltages and currents : de en
  • DE895052C - Device for connecting and aligning opened folding chairs to form a row of folding chairs : de en
  • FR1042378A - Grating belt for pneumatic tire casings suitable in particular for retreading machines : en fr
  • DE894527C - Control for rotary tipper : de en
  • DE895032C - Device for keeping the product of current and voltage constant, especially for calibrating wattmetric measuring devices, relays or the like. : de en
  • DE895083C - Device for feeding a pressure lubrication system : de en
  • CH293992A - Hand weaving device for the rapid production of individual weaving patterns. : de en
  • CH294064A - A method of mass production of parts for watch cases. : en fr
  • AT176438B - Sealing guide for suction boxes of paper machines : de en
  • DE1665987U - ROTATING VENTILATION NOZZLE, IN PARTICULAR FOR WINDSHIELDS. : de en
  • DE894782C - Procedure for securing deeds, documents, identity cards, works of art, etc. a. against change, forgery or damage : de en
  • FR1042177A - Multipurpose game table : en fr
  • PL36526B1 - : en pl
  • PL36642B1 - : en pl
  • US2656888A - Round cornering machine : en
  • US2656972A - Adjustable port arrangement for the high-pressure ends of fluid pumps and motors of the rotary screw type : en
  • DE894540C - Apparatus for washing using a device which causes the washing liquor to vibrate : de en
  • ES36368Y - Toy detonator revolver : en es
  • FR1042209A - Armored vehicle interior : en fr
  • CA497192A - Synchronizing-signal separators : en fr
  • CH293957A - Heat exchangers for central heating systems and the like. : de en
  • CH294236A - Process for the preparation of a copper-containing disazo dye. : de en
  • AU163027B2 - Improvements relating to steam pressing irons : en
  • CH294138A - Heat exchanger. : de en
  • US2657265A - Amplifying device for use with telephone apparatus : en
  • US2656834A - Orthopedic device for the ankle : en
  • US2657154A - Process of acidproofing the surface of porous calcareous articles : en
  • DE889447C - Process for the preparation of the more divalent salts of 4-amino-6- (2'-aminopyrimidyl-4'-amino) -quinazoline : de en
  • AU2087053A - Improvements in or relating to circuit-arrangements producing sawtooth currents : en
  • AU2097353A - Improvements in and relating to electric isolator switches : en
  • AU2101553A - Shipping spacer : en
  • CH293973A - Carrying device for household machines permanently attached to a table top. : de en
  • US2656811A - Boat anchor : en
  • PL36666B1 - : en pl
  • CH293968A - Latches for locks. : de en
  • CH294065A - Process for the production of metals and alloys which have a carbon content of at most 1.8%. : de en
  • DE1665883U - COUCH WITH FOLDING-DOWN, MUDLESS RAILS. : de en
  • DE894722C - Electrical insulating material : de en
  • US2657185A - Blends of elastomers with modified phenolic resins : en
  • AU1377152A - Improvements relating to steam pressing irons : en
  • PL36610B1 - : en pl
  • PL36647B1 - : en pl
  • US2656578A - Readily applicable and removable garment button : en
  • US2656781A - Adjustable outlet convector enclosure : en
  • US2657059A - Magnetic lot selecting device : en
  • US2657291A - Automatic control device : en
  • DE894683C - Process and device for the production of collapsible capsules for bottles and other purposes : de en
  • DE895090C - Welding table, the work surface of which is formed by a grate made of bars : de en
  • FR1041932A - Illuminated advertising device adaptable to the actual presentation of the product : en fr
  • DE894965C - Vibration dampers, stabilizers or similar hydraulic devices connected between a sprung and an unsprung mass, especially for vehicles : de en
  • AU2091453A - Door Fasteners : en
  • AU2098453A - Improvements in or relating to means for mounting and sealing sinks in benches : en
  • CH294103A - Weight stone insert. : de en
  • CH294245A - Process for the preparation of a trisazo dye. : de en
  • CH294182A - Timing device with time printing. : en fr
  • CH294164A - Device for treating cavities in teeth. : de en
  • DE894387C - Process for producing relief effects on textile surface structures : de en
  • ES38229U - Chair-armchair (Machine-translation by Google Translate, not legally binding) : en es
  • GB699007A - Process for the stabilisation of the active components of pyrethrum : en
  • GB699125A - Improvements in and relating to the stabilisation of organic compounds : en
  • AU2086753A - Improvements in or relating to circuits including atleast two gas or vapour-filled electric discharge tubes : en
  • CH294027A - Thermosetting composition. : en fr
  • DE1666062U - CUVET FORCEPS WITH TWO JAWS. : de en
  • DE895067C - Viewing device for stereo recordings : de en
  • ES38445U - New type of joist for construction (Machine-translation by Google Translate, not legally binding) : en es
  • GB698895A - Improvements in or relating to driving transmissions for vehicles : en
  • CH293980A - Device used for transporting, storing and filling mustard into individual containers. : de en
  • SU96068A1 - Electro-hydraulic drive for resistance welding : en ru
  • DE894541C - Device for laundry cleaning in the water tub : de en
  • DE894732C - Speed controller for electric motors : de en
  • ES38283U - A new curler for hair (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041744A - Fluid flow and pressure regulating valve : en fr
  • FR1042302A - Automatic torque light meter for photographic camera : en fr
  • AU162024B2 - Improvement in photographic emulsions containing mercuric compounds having carbon-mercury bond : en
  • CA497187A - Gaseous electric discharge devices : en fr
  • CH294190A - Call circuit in a telephone switchboard. : de en
  • DE1665705U - FOUNTAIN PEN. : de en
  • US2656659A - Bulk paper plate wrapping machine : en
  • US2657031A - Grain drier : en
  • US2657099A - Plastic wheel structure : en
  • US2657191A - Polymerization of acrylonitrile in the presence of preformed interpolymers : en
  • DE894788C - Two-stroke gas power plant working with a gas generator in which the working cylinders are purged with pure air : de en
  • US2656932A - Stocking drying apparatus : en
  • US2657102A - Guard bearing : en
  • PL36628B1 - : en pl
  • US2657242A - Process of making butane-1, 2, 4-triol : en
  • US2657364A - Pressure containing flexible wave guide : en
  • PL36698B1 - : en pl
  • US2656717A - Device for avoiding the dislocation of furnaces or ovens : en
  • DE1666032U - KNEE AXLE BRAKE. : de en
  • FR1042011A - Process for increasing the duration of the activity of catalysts based on cuprous salts, used in the preparation of acrylonitrile : en fr
  • GB699086A - Improvements relating to the ornamentation of textile materials : en
  • CA497201A - Electric igniters for use in electric initiating devices : en fr
  • DE1665783U - BROCHURE CARD. : de en
  • DE894453C - Checker for hob cutters : de en
  • DE894769C - Process for the production of solutions of mixed polyamides : de en
  • CH293951A - Cattle cleaning device. : de en
  • CA497236A - Production of friction material : en fr
  • CH294114A - Group drive for work machines. : de en
  • US2657187A - Dilute alkali dispersible hot melt bookbinding adhesives : en
  • CH294058A - Shock-absorbing bearing for moving parts of timepieces. : en fr
  • ES36471Y - Accumulator charging rack : en es
  • FR1042045A - Folding chair : en fr
  • FR1042207A - Method of preparing the mold for lost wax precision casting : en fr
  • AU168212B2 - Froth flotation process : en
  • DE1665948U - CEILING AND WALL LAMP. : de en
  • DE894868C - Method of covering conductor wires : de en
  • US2656973A - Electric motor for driving a device within a compartment : en
  • US2657069A - Collapsible wheeled vehicle : en
  • DE895007C - Arrangement for the illumination of display fields on railway safety devices with incandescent lamps : de en
  • ES209107A1 - Stop mechanism : en es
  • AT176533B - Process for the preparation of new quaternary ammonium compounds containing trifluoromethyl groups : de en
  • DE726801C - Sleeping pillow : de en
  • DE753514C - Crawler chassis : de en
  • CH294239A - Process for the preparation of a trisazo dye. : de en
  • ES38281U - Receiving device for balls or bullets (Machine-translation by Google Translate, not legally binding) : en es
  • CA497221A - Ustilagic acid and method of preparing the same : en fr
  • FR1042141A - Rotating handle (for cable controls) for motorcycles and motor cycles : en fr
  • GB699159A - Improvements in laminated hollow bodies prepared by the spiral winding-on process and having branch tubes : en
  • US2657127A - Production of chromium-alloyed corrosion-resistant metal powders and related products : en
  • FR1041967A - New funeral ornament : en fr
  • AT176417B - Device for taking the inserted tool carrier through the spindle of a machine tool : de en
  • CH294011A - System for extracting a solid substance from a mixture of different substances. : de en
  • AT176465B - Cipher lock : de en
  • AT176494B - Process for the recycling of cement-bound waste from molded stone production that is contaminated with sawdust : de en
  • GB699169A - Improvements in or relating to rotary valves for internal combustion engines : en
  • DE894497C - Device for opening grooved glasses : de en
  • ES209826A2 - A magnetºmetro device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041975A - Improvements to shaker conveyor gutters : en fr
  • FR1042149A - Advanced pneumatic vibrator : en fr
  • FR1042400A - silk scarf or other : en fr
  • CA497199A - Production of compositions comprising ammonium nitrate : en fr
  • FR1042062A - Cooling device for lamps and press cylinders : en fr
  • USRE23728E - Automatic variable drive : en
  • FR1041752A - Process for the manufacture of plasticized and compressed wooden barrels : en fr
  • DE894827C - Coal bath mixer tap : de en
  • DE895111C - Bicycle pedal : de en
  • FR1041896A - Living room game to imitate a ball game : en fr
  • FR1041969A - Improvements to resinous compounds : en fr
  • CA497287A - Pile regulator : en fr
  • ES38428U - Improved shovel for table tennis (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042080A - Device for creping paper or the like : en fr
  • ES38284U - Inscription pen for capillarity (Machine-translation by Google Translate, not legally binding) : en es
  • GB698904A - Improvements in or relating to means for handling the covers of soaking pits and other furnaces : en
  • US2656572A - Rock catcher : en
  • US2656787A - Key-operated type positioning device : en
  • DE894723C - Method for balancing telephone cables, in particular carrier frequency cables : de en
  • ES205836A2 - A turbo-gasing apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • PL36590B1 - : en pl
  • ES38448U - Electric footwarmer (Machine-translation by Google Translate, not legally binding) : en es
  • DE1665925U - STAPLER. : de en
  • USD170721S - Panty girdle : en
  • GB698908A - Improvements relating to tool bars for tractors for coupling ganged implements thereto : en
  • FR1041632A - Electric fan housing and similar devices : en fr
  • FR1042331A - Improvements to voltage limiting devices : en fr
  • FR1041998A - Stool enhancements for cycles : en fr
  • ES38029U - Typographic composition of irregular shapes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042272A - Machine for drilling boreholes, piles or cast piles in the ground and driving piles or sheet piles : en fr
  • SU96092A2 - Liquid steamer : en ru
  • DE894545C - Leveling rod for horizontal coking chamber ovens : de en
  • US2656725A - Automatic sampler for liquid hydrocarbon streams : en
  • DE889655C - Process for the manufacture of vibration-free detectors : de en
  • DE894521C - Method and device for producing shaped bricks : de en
  • DE1665844U - TWIN-TIRED WHEEL FOR AIR-TIRED VEHICLES. : de en
  • DE1665861U - FLOTATION MACHINE WITH ROTATING VANE WHEEL. : de en
  • DE894789C - Fluid controlled injection nozzle with conical pin for internal combustion engines : de en
  • DE894819C - Centrifugal machine for sand, abrasives, etc. like : de en
  • DE1666044U - HINGE FOR BED UMBRELLA. : de en
  • FR1042374A - Switching device for transmitting signals in two-frequency code : en fr
  • USD170706S - Lentz toy savings bank : en
  • DE894854C - Circuit arrangement for compensating the residual voltage of one of the frequencies to be modulated together, in particular the carrier frequency, in the output and / or input of push-pull or double-push-pull modulators : de en
  • FR1041686A - Mixer for making butter : en fr
  • FR1041867A - Device for determining the dark temperature and the color temperature of radiating bodies : en fr
  • DE894850C - Arrangement for the transmission of messages with pulses : de en
  • ES38418U - Automatic spill avoidance supplementary valve for hydrants and similar (Machine-translation by Google Translate, not legally binding) : en es
  • DE894848C - Chassis or steering frame for rail vehicles, especially for monorail vehicles : de en
  • DE1665936U - CABLE HOLDER, MAINLY FOR BUSES. : de en
  • ES38313U - Device for fixing handles in bristle bodies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042337A - Irradiation or lighting device : en fr
  • DE894726C - Protective pipe sleeve for electrical cables : de en
  • ES208512A1 - A system to prevent the displacement of vehicle drivers during crossings with other cars (Machine-translation by Google Translate, not legally binding) : en es
  • ES38257U - Rotary plug for oil (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041883A - Special chain : en fr
  • GB699098A - Means for protecting electric conductor rails : en
  • DE894884C - Armature and stand testing device, consisting of an exciter magnet with an upstream interrupter, a capacitor lying parallel to it and a search magnet with connected headphones : de en
  • DE894953C - Vessel closable with lid and rubber ring under negative pressure in the manner of a grooved glass : de en
  • US2656822A - Steam generating system for vehicles : en
  • DE1665929U - COMBINED RADIO EIGHT TABLE LAMP. : de en
  • ES35896U - Improved tacos for hunting cartridges (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041804A - Method and device for the electronic registration of prints in several colors : en fr
  • FR1041913A - Process for the preparation of polyphosphates : en fr
  • FR1042082A - lock nut : en fr
  • FR1041761A - Sulphurous gas extraction process : en fr
  • GB699136A - Improvements in vehicle rear lights : en
  • DE1665977U - ENVELOPE. : de en
  • FR1041798A - Tampons or the like and their manufacturing process : en fr
  • FR1041950A - Improvements to mobile panels for electrical devices : en fr
  • US2657220A - Hydrogenation derivatives of difurfuralacetone : en
  • AT176444B - Film projector, in particular for spatial image display : de en
  • AU165024B2 - Improvements in switching devices : en
  • CA497294A - Timing relay : en fr
  • US2656667A - Seed harvester having flexible stripping means : en
  • US2657288A - Leaf type micro switch : en
  • FR1042243A - Oscillating device with two masses oscillating in opposite direction to each other : en fr
  • FR1042299A - New monoazo dyes, their preparation process, their use in dyeing and printing and dyed or printed materials conforming to those obtained : en fr
  • GB699039A - Improvements relating to change-speed gears comprising fluid clutches : en
  • US2657140A - Developer for diazotype materials : en
  • GB698962A - A container for gift tokens : en
  • FR1041685A - Hydraulic device that can operate in transmission or as a brake : en fr
  • DE1665923U - LEATHERETTE. : de en
  • DE1666073U - FOUR-STROKE COMBUSTION MACHINE WITH MAGNETIC IGNITION SYSTEM. : de en
  • DE895109C - Motor vehicle with hinged, hood-like cladding of the end part of the vehicle : de en
  • FR1041808A - Hydraulic device for controlling a moving part of a motor vehicle, such as a top, seat or window : en fr
  • ES38314U - Advanced dials for radio sets (Machine-translation by Google Translate, not legally binding) : en es
  • US2656668A - Header mount for sidehill harvesters : en
  • AT176485B - Upper edge protection for skis : de en
  • DE1665734U - BRIEFCASE. : de en
  • FR1042223A - Method of manufacturing rotary elements with two or more blades of machines for moving fluids : en fr
  • DE894585C - Fixed switching piece : de en
  • DE895073C - Device for cutting the curd in cheese makers : de en
  • DE1666061U - COOL TRAP. : de en
  • FR1041871A - Improvements in the manufacture of silos, pits and the like : en fr
  • CH294162A - Lamp adaptable to a spectacle frame. : de en fr
  • US2656994A - Aircraft pedal drive with power accumulator : en
  • US2656860A - Miter box for portable power saws : en
  • US2656846A - Flow control valve : en
  • US2656964A - Machine for successively performing operations on vessels or other articles : en
  • US2657066A - Tool holding collet for boring bar assemblies : en
  • US2656770A - Automatic partition strip feeding mechanism : en
  • DE1666012U - FLOAT-CONTROLLED COUNTER-CURRENT ARRANGER FOR VERTICAL INSTALLATION. : de en
  • DE894649C - Method and device for removing the molded articles produced by the dipping method from hollow fiber bodies, in particular from paper pulp : de en
  • FR1042229A - Telemetry device : en fr
  • DE895092C - Fixed flame cutting machine with template guidance and automatic control of the torch for shaped cuts with beveled edges : de en
  • CH294008A - Method and device for the production of baked goods. : de en
  • PL36686B1 - : en pl
  • US2656865A - Ratchet tool with angularly adjustable handle : en
  • US2657098A - Spray nozzle : en
  • US2657289A - Pressure switch : en
  • USD170724S - Combination door knocker and ptjll : en
  • FR1041921A - Further training in hot metal drilling : en fr
  • GB698862A - Method of automatically regulating and means for measurement and/or regulation of the moisture content of textile or like materials : en
  • ES38329U - New container model for bitumen (Machine-translation by Google Translate, not legally binding) : en es
  • ES36645Y - Apparatus for sharpening knives : en es
  • FR1041892A - Ultra-shortwave electron beam tube : en fr
  • US2657196A - Production of polyaminotriazoles : en
  • FR1041997A - Improvements to frames for cycle saddles : en fr
  • FR1042127A - Foot for measuring instruments : en fr
  • GB698863A - Process for the manufacture of compounds made by reacting components of the group consisting of the vitamin b complex and choline with adenylic acid or sodium adenylate : en
  • DE888586C - Method of manufacturing a paint : de en
  • US2656642A - Lobster and crab catcher : en
  • DK76593C - Method for breaking down ring formations in rotary kilns. : da en
  • DE874423C - Method and device for echo sounding, in particular for fishing vessels : de en
  • ES211114A2 - A procedure for the manufacture of a new adhesive plastic tissue (Machine-translation by Google Translate, not legally binding) : en es
  • ES36322Y - A signaling device : en es
  • ES38336U - Automatic retention device for guillotine windows (Machine-translation by Google Translate, not legally binding) : en es
  • DE895013C - Telephone underground cables : de en
  • DE894765C - Wood cutting machine : de en
  • GB699012A - An improved roller-box tool for capstan lathes : en
  • CH294085A - Process for the production of aluminum sheets from continuously cast ingots for the manufacture of hollow bodies. : de en
  • US2657379A - Warning device for vehicles : en
  • USD170703S - Katz necklace or the like : en
  • DE1665884U - FOLDING BED BED. : de en
  • DE895100C - Reel for winding films or other tape-shaped recording media : de en
  • ES38422U - Covered (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042250A - Time switch-switch system : en fr
  • US2656711A - Shock testing machine : en
  • US2657238A - Catalyzed reactions between hydrogen sulfide or dimercaptans and dialkenyl ethers orpolyalkenyl amines : en
  • US2657299A - Coffee maker : en
  • DE894536C - Device for weight compensation for the top roll of a rolling mill : de en
  • FR1041719A - Twin arc welding systems : en fr
  • DE1665979U - TRIGGER FOR OPTICAL SYSTEMS. : de en
  • DE894589C - Continuously working machine for the production of electric lamps : de en
  • FR1041688A - Process for preparing an alloy of iron, nickel and copper, and article in which glass is sealed to such an alloy : en fr
  • FR1041887A - Apparatus for introducing drugs into living organs : en fr
  • GB698947A - Improvements in or relating to the surface treatment of cardboard or the like : en
  • GR14768B - METHOD AND APPARATUS FOR PRODUCTION OF HOLY PHYSONONEES FROM THERMOPLASTIC MATERIAL. : el en
  • ES33337Y - Perfect case for jewelery, b, sutería and the like : en es
  • ES34271Y - Container for coffee and similar products : en es
  • GB698900A - Improvements in filtering apparatus for oil and other liquids : en
  • GB699130A - Improvements in or relating to load supporting pallets : en
  • FR1041721A - Stamping tool : en fr
  • FR1041926A - Manufacturing process for organosilicon compounds : en fr
  • GB699002A - Improvements relating to suction-operated fittings : en
  • DE1666059U - DISPLAY UNIT WITH FLOAT DEVICE TO DISPLAY THE LIQUID LEVEL IN THE CASE OF STEEL BOTTLES, IN PARTICULAR CONTAINING LIQUID GAS. : de en
  • DE894579C - Process for the internal treatment of metal pipes of great length, in particular electrical waveguides, with fluids : de en
  • DE894961C - Hydraulic press with fixed piston and movable cylinder attached to the head : de en
  • ES38434U - Security automatic snap lock (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041889A - Process for the preparation of acetylacetic acid amides : en fr
  • FR1042219A - Alarm installation for pneumatic mills : en fr
  • FR1041667A - Improvements to express coffee machines : en fr
  • ES38405U - Circuit breaker of electrical circuits (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041754A - Method for bending a sheet of cardboard or the like : en fr
  • ES38442U - Button made of plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • DE894403C - Switching mechanism for storing series of current impulses : de en
  • DE894426C - Versatile gear transmission for textile machines, especially for the withdrawal of warp knitting machines : de en
  • FR1041964A - Improvements to row crop sprayers : en fr
  • GB699034A - Improvements in or relating to the preparation of radioactive isotopes : en
  • FR1042358A - Method and tool for the manufacture of collar brush pencils : en fr
  • ES210152A1 - A machine for twisting wire (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042188A - Method and devices for reducing the speed of elastic waves in pipelines under load, particularly applicable to protection against water hammer : en fr
  • GB698963A - A method of preparing metallic soaps of fatty acids : en
  • ES209687A1 - A procedure for the manufacture of granulated calcium cianamide (Machine-translation by Google Translate, not legally binding) : en es
  • ES209726A1 - An apparatus for the initiation of an operation by detection of infra-red radiation (Machine-translation by Google Translate, not legally binding) : en es
  • GB699036A - Improvements in or relating to apparatus for measuring the frequency of alternating currents or speed : en
  • DE1666100U - DEVICE FOR CHANGING THE ELECTRICAL WELDING CURRENT. : de en
  • US2656548A - Divan with shiftable back : en
  • FR1041628A - Plotter device usable in particular in connection with the course recording devices of a ship or an aircraft : en fr
  • FR1041837A - Synthetic detergents : en fr
  • FR1042101A - Spark plug electrodes improvements : en fr
  • ES36562Y - Ice cream preserver : en es
  • FR1041644A - Centrifugal clutch : en fr
  • US2656666A - Cornpicker roll : en
  • US2657033A - Kiln : en
  • US2657101A - Protective collar for drill pipes : en
  • FR1041822A - Process for the manufacture of olefin oxide, in particular of ethylene oxide : en fr
  • USD170722S - Finger ring : en
  • US2656602A - Cheese slicer : en
  • US2657073A - Locking coupler : en
  • ES38279U - Wrist with movement (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042081A - Improvements to pneumatic wipers : en fr
  • DE1665795U - TUBULAR ROOF STAND FOR ELECTRICAL CABLE WIRES. : de en
  • ES38258U - An improved lemon squeezer (Machine-translation by Google Translate, not legally binding) : en es
  • GB698984A - Improvements in or relating to adjustable counterbalanced lamp stands : en
  • DE894386C - Process for dyeing and impregnating textile goods and fixing prints on textile goods of all kinds and related materials : de en
  • ES36220Y - Instructive game : en es
  • DE1665955U - COLLECTION CAN. : de en
  • DE894406C - Full wave dipole : de en
  • DE894890C - Mill firing : de en
  • DE895079C - Clamping cone for winding rolls of different widths : de en
  • DE894944C - Flow process for pickling and yellow firing of copper and copper-containing alloys and device for carrying out the process : de en
  • FR1042048A - Improvements to transistor assembly processes : en fr
  • CH294126A - Cylinder head on air-cooled internal combustion engines. : de en
  • US2657136A - Photographic antiplumming agents and compositions containing them : en
  • US2657166A - Chlorinated terpene alcohols, esters, and ethers as insecticides : en
  • AT176510B - Bunker drainage system for static drainage, especially of fine coal : de en
  • AU2085653A - Improvements in or relating to electric trigger circuits : en
  • CH294151A - Arrangement to protect capacitors. : de en
  • FR1041694A - Converter steel fabrication process : en fr
  • GB698959A - Improvements in devices for drawing equally spaced parallel or divergent lines or hatchings : en
  • DE894707C - Circuit arrangement for command and consent dependencies between two signal boxes : de en
  • ES33740Y - Articulation for plastic figures : en es
  • US2656991A - Reel structure for shortening wire cords : en
  • ES38247U - Perfected girdle for ladies (Machine-translation by Google Translate, not legally binding) : en es
  • GB698950A - Electrical pulse shaping circuits : en
  • US2656675A - Automatic control system for feedback turbines : en
  • DE1665822U - BLIND TUBE DOORS FOR TILED STOVES AND THE LIKE. : de en
  • AU162873B2 - Door fastenings : en
  • AU166633B2 - Improvements relating to thermocouples : en
  • ES38294U - Shuffling device (Machine-translation by Google Translate, not legally binding) : en es
  • US2656755A - Apparatus for the production of music : en
  • US2657028A - Walking jack : en
  • AT176517B - Device for treating liquids : de en
  • AT176459B - Valve insert, in particular for bicycle tube valves : de en
  • CH294117A - Infinitely variable gear transmission. : de en
  • GB698909A - System for composite cathode ray tube indication : en
  • DE894436C - Catcher for fruit juice and fruit pulp on fruit presses with a screw press : de en
  • DE894675C - Collection device, especially for rod-shaped groupage : de en
  • DE895042C - Latch needle for resuming stitches : de en
  • US2657167A - Chlorinated terpene derivative : en
  • PL36624B3 - : en pl
  • ES38272U - Float swimsuit (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041612A - New primers for the precipitation of alumina from alkali aluminate solutions : en fr
  • DE1665833U - SAMPLE BOOK. : de en
  • GB698935A - Improvements in and relating to radial flow fans : en
  • US2656586A - Pile fabric : en
  • AU163826B2 - Improvements relating tothe suspensions of electromagnetic instruments : en
  • FR1041622A - Improvements made to grinding mills and their method of use : en fr
  • FR1042180A - Double-acting rear-view mirror intended particularly for automobiles : en fr
  • GB699035A - Improvements in or relating to phial making machines : en
  • US2656549A - Mattress with toilet attachment : en
  • US2656647A - Doll or the like : en
  • DE894685C - Process for washing textile fabrics in countercurrent : de en
  • DK76594C - Folding box, where the lid is held by a band. : da en
  • ES36168Y - Perfected hairdressing kit for dolls : en es
  • ES38321U - A waterproof bag for coffee and cocoa (Machine-translation by Google Translate, not legally binding) : en es
  • DE894398C - Ventilation device for steam-filled rooms : de en
  • DE894543C - Ironing board : de en
  • DE894940C - Lubrication arrangement for a universal joint : de en
  • DE894820C - Needle bar section : de en
  • SU96048A1 - Sand trap : en ru
  • US2657042A - Auxiliary spring device for motor vehicles : en
  • DK76563C - Process for the preparation of d-threo-1-p-nitrophenyl-2-dichloroacetamido-propanediol-1,3. : da en
  • FR1041828A - Improved process for the preparation of lubricating oil additives : en fr
  • ES38254U - Automatic air compressor for tires (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042052A - Liquid metal container : en fr
  • FR1042019A - Improvement in synthetic resins based on silicon : en fr
  • DE895108C - All-terrain vehicle : de en
  • DE894977C - Conveyor pipeline for combustible, dust-like material : de en
  • DE894962C - Control switch for pressure-controlled actuation devices : de en
  • DE1665775U - FITTINGS FOR LIFTING DEVICES FOR WINDOWS, DOORS OR. DGL. : de en
  • SU96147A1 - Writing machine : en ru
  • DE894546C - Coke oven battery : de en
  • DE895063C - Arrangement for electromagnetic recording : de en
  • FR1042102A - Method and device for measuring the flow rate in the conduits, in particular at a pressure below atmospheric pressure : en fr
  • GB699051A - Improvements in or relating to rotary impact tools : en
  • FR1041911A - Improvements to grinding machines : en fr
  • FR1042110A - Advanced method of assembling the parts of a chair or a seat, also applicable to other furniture : en fr
  • ES38460U - Protective metallic whale (Machine-translation by Google Translate, not legally binding) : en es
  • DE894775C - Device for determining the absolute humidity according to the Sprung formula : de en
  • GB698928A - Improvements in flywheels for toys and in methods of production by injection moulding or die casting : en
  • DE1666099U - IMPULSE WELDING MACHINE. : de en
  • US2656640A - Live bait container : en
  • DE1665716U - ELECTRIC SWITCH. : de en
  • ES38362U - New entertainment game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042122A - Phosphate fertilizers : en fr
  • FR1042152A - Radiant air heater : en fr
  • US2657225A - Process for making tetraethyl lead : en
  • US2656988A - Centrifugal milling and insect destroying machine with rotary impeller and annular target : en
  • DE1666042U - BOHNER EDUCATION. : de en
  • DE894719C - Device for transmitting a plurality of modulated electrical message pulses : de en
  • FR1042170A - Safety device to limit the flow of liquids, particularly applicable to droppers : en fr
  • FR1042383A - Elastic suspension for front forks of motor bicycles, bicycles, tandems or the like : en fr
  • US2657122A - Method for continuous preparation of crystals : en
  • USD170720S - Expansible link chain for a bracelet or the like : en
  • AT176522B - corset : de en
  • DE1665831U - COFFEE GRINDER AS A DISPLAYPIECE. : de en
  • DE891103C - Overload protection for electric motors with overload protection : de en
  • AU159142B2 - Improvements in speed reducers : en
  • AT176505B - Conveying device for agricultural products such as sugar beets, potatoes or the like. : de en
  • CA497170A - Plows : en fr
  • CH294018A - Process for the preparation of hexahydroanilines alkylated on the nitrogen. : de en
  • US2657230A - Resolution of lysine : en
  • US2657040A - Snubbed spring group : en
  • CH294169A - Insert to be used in bathtubs to supply air into the bath water. : de en
  • US2656896A - Horizontal separator : en
  • USD170729S - Pate of goggles : en
  • AT176506B - Device for the pneumatic conveyance of bulk material : de en
  • AU2099353A - Improvements in or relating to filing tools : en
  • CA497261A - Telephone substation apparatus : en fr
  • AU164795B2 - Improvements in or relating to means for mounting and sealing sinks in benches : en
  • FR1042242A - Shower head holder : en fr
  • AT176550B - Device for treating a liquid : de en
  • AT176524B - Wire eyelet on a suspender : de en
  • US2656742A - Boring bar : en
  • AU2092053A - Improvements 1n photographic emulsions containing molecular compounds of mercuric salts with amines : en
  • AU2098753A - 1 "waistband structure for garments and method of making thesame : en
  • CA497205A - Crankshaft and method of making the same : en fr
  • DE1665992U - LOOP CORK. : de en
  • CH294121A - Ventilation device on a machine unit. : de en
  • US2657331A - Electronic color television : en
  • AU2093953A - Improvements in and relating to anti-vibration fasteners : en
  • CA497157A - Circuits for operating electric discharge lamps : en fr
  • CH294033A - Device on a paper machine for evenly distributing the pulp-water mixture. : de en
  • AT176431B - Trimming device for sewing machines : de en
  • AU162161B2 - Methods of manufacturing battery separators andthe like : en
  • CH294212A - Motorcycle chassis. : en fr
  • CA497282A - Converter system : en fr
  • CH294210A - Three-way tipper. : de en
  • CH294240A - Process for the preparation of a trisazo dye. : de en
  • US2656646A - Animated jumping toy : en
  • US2656862A - Device for boring the lockholes in doors : en
  • US2656963A - Filling machine : en
  • US2657311A - Antenna : en
  • PL36539B1 - : en pl
  • US2656677A - Combustion gas and steam power generating unit : en
  • CH294078A - Clip and method for its manufacture. : en fr
  • AU2096253A - Improvements in or relating to devices for securing the ends of wires together without soldering, welding orthe like : en
  • CH294127A - Cylinder head on air-cooled internal combustion engines. : de en
  • DE1665961U - FOLDING IN A FOLDING SEAT WITH A FOLDING WRITING PLATE AT THE REAR. : de en
  • AT176446B - Front telescopic fork for bicycles and mopeds : de en
  • CH294259A - Roller stamp. : de en
  • CH294046A - Device for measuring the diameter of small bores. : de en
  • AT176481B - Ashtray with trump display device for card players : de en
  • AT176411B - V-belt drive for stepless regulation of the transmission ratio of two axially aligned shafts : de en
  • AT176416B - In particular, hydraulic machine tool control, primarily rotary jaw control, that works according to a template : de en
  • AU2092353A - Improvement in stabilization of emulsions senitized with alkylene oxide polymers : en
  • CA497145A - Aldehyde furyl substituted amine resin : en fr
  • PL36682B1 - : en pl
  • CA497229A - Cascaded fluorescent material : en fr
  • CH294226A - Process for the preparation of a new diol. : de en
  • DE1665933U - ARRANGEMENT OF THE CONTACT CLAMP AND CONTACT SPRING ON THE INSULATING BASE OF ELECTRIC DEVICES. : de en
  • AT176489B - Device for moistening heat-sensitive goods, in particular raw tobacco : de en
  • US2657110A - Broiler structure : en
  • CA497118A - Warp knitting machine : en fr
  • DE1665891U - STEEL POTS OR OTHER STEEL CUTLERY FOR ELECTRIC STOVES. : de en
  • ES38259U - Accusing device for air or gas leaks (Machine-translation by Google Translate, not legally binding) : en es
  • AT176442B - Process for producing blueprint material and support for the practice of this process : de en
  • US2657061A - Record changer : en
  • US2657182A - Metal oxide impregnated with silver permanganate as oxidation agent : en
  • AT176508B - Tool for loading and Like. Of round wood : de en
  • CA497162A - Polyester resins of aryl polyoxycarboxylic acids : en fr
  • CA497166A - Heating treatment of copper-nickel-manganese alloys : en fr
  • CA497140A - Convertible transformer : en fr
  • CA497225A - All-weather windows : en fr
  • DE894484C - Control device for two-stroke gas engines : de en
  • ES38377U - Measuring device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042057A - Isophorone manufacturing process : en fr
  • CA497130A - Universal rolling mill : en fr
  • CA497203A - Production of three-dimensional dendritic sodium chloride crystals : en fr
  • CH294175A - Process for preparing 2,4-diamino-5-parachlorobenzyl-6-methylpyrimidine. : en fr
  • AU1430652A - Improvements in modulators : en
  • AU167274B2 - Improvements relating to temporary supports and centerings : en
  • CH294156A - Cathode. : de en
  • CH294205A - Streamlined cell car. : de en
  • DE894528C - Device for loading or storing dust-like goods : de en
  • DK76576C - Process for the production of polystyrene. : da en
  • ES38267U - Electric transmitter for continuous remote indication of the height of the liquid fuel level contained in a tank especially for motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041895A - Underwater or surface cycloprop : en fr
  • FR1042179A - Extendable bed or foldable in length and quick-dismantling for reduced space requirements : en fr
  • FR1042385A - Tension indicator for band saw blades : en fr
  • DE894818C - Filling device with gate valve for barrels and other containers : de en
  • DE895030C - Device for comparing two frequencies : de en
  • US2656916A - Dispensing pack for interfolded sheet material : en
  • US2657152A - Process of producing an electrophotographic plate : en
  • AU2086653A - Improvements in or relating to devices for measuring the phase between two voltages : en
  • DE894780C - Arithmetic unit for gas pumps : de en
  • CA497271A - Radiation detector : en fr
  • DE894898C - Disinfectants : de en
  • FR1042263A - Reinforcement for props or supporting pillars of mine galleries : en fr
  • ES208453A1 - A procedure for the manufacture of templates (Machine-translation by Google Translate, not legally binding) : en es
  • CA497163A - Circuit interrupters : en fr
  • CH294041A - Toy. : en fr
  • DE894992C - Process for obtaining a ª † -rich mixture of hexachlorocyclohexane isomers : de en
  • DE895028C - Synchronous tripping device for a load switch of a step transformer : de en
  • AT176509B - Bulk container for ash, garbage and like : de en
  • DE894445C - Bow chain saw, in which the supporting structure of the bow consists essentially of two tubes : de en
  • FR1041595A - Process and machine for the continuous production of glass tubes and bars drawn from bottom to top : en fr
  • FR1041959A - Two- and three-dimensional load-bearing units for roofs, aircraft bearing surfaces, etc. : en fr
  • GB698970A - Improvements in electrical-impulse control mechanism for electrified fencing : en
  • DE894492C - Planetary friction gear with continuously changing transmission ratio : de en
  • GB698911A - A new or improved display device : en
  • CA497233A - Time division pulse multiplex system : en fr
  • PL36542B1 - : en pl
  • CH293950A - Manure drain connected to a cattle shed. : de en
  • CH294246A - Process for the production of a brown, chromium-containing dye. : de en
  • DE1665776U - SPLASH-FREE SHOE HEEL. : de en
  • DE1665825U - COMPRESSION-RESISTANT BATH STOVE. : de en
  • FR1041773A - Process for the production of combustible gases : en fr
  • US2657021A - Apparatus for the mechanical production of acoustic vibrations for use in emulsification, dispersion or like processes : en
  • US2657052A - Sheet delivery mechanism : en
  • AT176449B - Device for switching change gears : de en
  • AU2091253A - Improvements in and relating to vapour generators : en
  • AU161064B2 - Shipping spacer : en
  • CA497111A - Gang switch structure : en fr
  • CH293991A - Fabrics, in particular for use as an insert or underlay for items of laundry. : de en
  • AU2088853A - Time-modulated two-stage hydraulic valve : en
  • AU2093753A - Froth flotation process : en
  • CH294014A - Process for the production of ethensulfanilide. : de en
  • CH294084A - Process for the production of semi-hard aluminum sheets from continuously cast ingots. : de en
  • CA497183A - Phonetic sound-producing dictionary apparatus : en fr
  • AU1407252A - A vehicle control levelling instrument : en
  • AT176470B - pipette : de en
  • AU1378152A - Improved apparatus for teaching : en
  • CA497174A - Hydraulic press : en fr
  • FR1042016A - Improvements to pressurized gas distribution devices : en fr
  • DE894510C - Clamping device for metal anti-skid covers placed on rubber tires : de en
  • ES36088Y - Indoor soccer table, perfected : en es
  • ES38343U - Sorting tray to store sets of certain objects (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042017A - Rear recall of the carriage of a typewriter : en fr
  • PL36690B1 - : en pl
  • ES207908A1 - Perfections in irrelenable closure mechanisms, applicable to all kinds of containers for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • DE1666071U - TURNING DEVICE FOR MOTOR CABINET BRIDGE. : de en
  • DE895027C - Permanent magnet motor : de en
  • DE895043C - Device for first aid in case of artery injuries : de en
  • FR1041862A - Machine to compensate for unbalance of rotating parts : en fr
  • US2656660A - Flexible harrow hitch : en
  • US2656784A - Exhaust for clothes driers : en
  • US2657325A - Electrode for electric discharge lamps : en
  • FR1042060A - Improvement in handling facilities on ships : en fr
  • GB699120A - Metal extrusion : en
  • DE894909C - Tool for the production of molded parts using the transfer molding process : de en
  • CH294023A - Process for the preparation of halomethyl phthalocyanines. : de en
  • PL36604B1 - : en pl
  • DE754399C - Delay relay : de en
  • DE1665970U - BOTTLE DEPOSIT TOKEN. : de en
  • DE894676C - Device for crushing clay or the like. : de en
  • DE895099C - Cassette for x-rays of small parts : de en
  • FR1042073A - Venturi tubes intended in particular for measuring partial currents : en fr
  • PL36701B1 - : en pl
  • PL36605B1 - : en pl
  • FR1041999A - Machine to prepare and keep hot coffee or tea : en fr
  • FR1042237A - Device for training the game of golf : en fr
  • GB699011A - Improvements in air operated automatic controller mechanisms : en
  • GB699049A - Improvement in coated fabric and method of making same : en
  • DE1665922U - WASHING GLOVE. : de en
  • DE1666006U - UPPER CLOTHING, LIKE JOPPE OD. DGL. : de en
  • FR1042360A - Manufacturing process of low nitrogen steel by wind refining process : en fr
  • AT176452B - Rigid axle arrangement on motor vehicles : de en
  • DE1665897U - SCREW WITH SQUARE HEAD. : de en
  • DE899284C - Geographical map divided into more than three fields by folding with textual explanations on the reverse : de en
  • FR1041873A - Hand cultivator : en fr
  • GB698934A - Improvements in or relating to lacquering machines : en
  • GB699160A - Improvements in collapsible boxes : en
  • US2656574A - Latching means for window meeting rails : en
  • CA497132A - Fluid-actuated servomotor control system : en fr
  • CA497249A - Apparatus for separating suspended particles from gases : en fr
  • DE894669C - Mortise lock for firearms : de en
  • US2657104A - Water sealing device for automotive wheels : en
  • GB699069A - Improvements in or relating to hollow beams : en
  • FR1042049A - Improvements in the manufacturing process of porous glass tubes : en fr
  • FR1042294A - Electric resistance liquid heater : en fr
  • IE20915L - Pulverization of solid materials : en
  • CH293964A - Feed device. : de en
  • US2657055A - Ski practice board : en
  • PL36621B1 - : en pl
  • US2657322A - Induction motor with sealed rotor : en
  • US2657337A - Electric valve excitation and control circuit : en
  • AU162761B2 - Improvements in or relating to phonographs : en
  • AU165707B2 - Improvements in or relating to polyglycidal ester compositions and their copolymers : en
  • CH293972A - Electrically heated hob. : de en
  • DE894871C - Multi-pole coupling, especially for multi-core connection cables, for telecommunications equipment : de en
  • GB698871A - Improvements in the electric circuit arrangement of direct-current motors for hoisting machinery : en
  • GB699075A - Ethers of hydroxy aldehydes : en
  • FR1041734A - Improved process for preparing polytetrafluoroethylene and its derivatives : en fr
  • DE894443C - Mortars of building walls : de en
  • DE894511C - Connection device for bicycle pumps or the like. : de en
  • ES38296U - Container-colander for cocktail (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041907A - Process for the manufacture of soft plastic dolls : en fr
  • GB698945A - Improvements in compression-ignition internal-combustion engines with energy cell : en
  • AT176480B - Sports ball : de en
  • CA497214A - Art of flotation : en fr
  • ES38292U - A garlic squeezer device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041840A - Electric push button switch : en fr
  • FR1042313A - Method and apparatus for twisting a portion of tube : en fr
  • GB698972A - Improvements in and relating to sterilising apparatus : en
  • AU1407452A - Improvements in seed sowing machines : en
  • CA497107A - Apparatus for controlling projectiles : en fr
  • FR1041597A - Four-stroke internal combustion engine, gearshift and clutch assembly featuring the use of only two rotating shafts : en fr
  • FR1041696A - Fluorescent Lamp Improvements : en fr
  • FR1042071A - Reducible width harrow for its movements : en fr
  • US2656608A - Mason's aligning fixture : en
  • DE894581C - Electrical line with vulcanizable insulation applied to the longitudinal covering machine : de en
  • DE894656C - Wheel change aid for changing wheels, especially on vehicles : de en
  • DE894641C - Symmetrical coupling for pipes and hoses with limited angulation : de en
  • US2656740A - Method of making thread cutting taps : en
  • US2656797A - Rotary machine for compacting loose material to solid prismatic lumps : en
  • US2656992A - Casting reel : en
  • AT176402B - Piston seal : de en
  • AU1348552A - An improved hydraulic motor washing machine : en
  • DE893730C - Muffler : de en
  • DE894806C - Drive connection between a rotating shaft of high-speed sewing machines and a shaft of high-speed sewing machines running perpendicular to it : de en
  • US2656848A - Duplex flow control apparatus : en
  • US2656615A - Oil burner electrode gauge : en
  • DE894410C - Electrical contact sleeves, in particular plug or connecting sleeves for the inner conductor of coaxial high-frequency power cables : de en
  • DE894570C - Mixed arrangement for very short shafts : de en
  • PL36631B1 - : en pl
  • US2656833A - Gas heater : en
  • US2657174A - Continuous manufacture of yeast : en
  • PL36660B1 - : en pl
  • US2656714A - Method and apparatus for nondestructive investigation of magnetostrictive solids : en
  • FR1041616A - Device to facilitate the determination of errors in groups of signs : en fr
  • GB699071A - Improvements in means for the transport of sheet material : en
  • CH294238A - Process for the preparation of a copper-containing disazo dye. : de en
  • DE895121C - Process for the treatment of carbonated water : de en
  • PL36706B1 - : en pl
  • US2656595A - Chromium-alloyed corrosion-resist : en
  • DE1665797U - SHIELD TRANSITION CLAMP. : de en
  • DE1665866U - PUSH BUTTONS WITH BUILT-IN LIGHT BULB FOR REMOTE INDICATION AND REMOTE CONTROL SYSTEMS. : de en
  • DE895059C - Process for separating metals : de en
  • DE895072C - Cheese kettle : de en
  • FR1041942A - Disengageable coupling at maximum load : en fr
  • FR1041956A - Improvements to thermo-electric batteries : en fr
  • AU2087153A - Improvements in or relating to counting devices and glow discharge tubes for use therein : en
  • DE1665808U - MULTIPLE VERSION WITH SINGLE OFF SWITCHES. : de en
  • DE1665945U - MAGNETIC ANCHOR FOR ELECTROMAGNETIC DRIVEN VIBRATION SYSTEM. : de en
  • DE1666019U - BASE CAPACITOR. : de en
  • DE894839C - Heat transfer medium for heating or cooling systems : de en
  • DE894873C - Electric circuit breaker : de en
  • DE895041C - Process for the preparation of triphenylmethane dyes : de en
  • GB698916A - Improvements in humidifying systems having regulating means therefor : en
  • DE894544C - Process for the treatment of synthetic fibers : de en
  • DE894790C - Operating procedures for gas turbines : de en
  • GB698973A - Apparatus for and method of stitching tires : en
  • DE894451C - Measuring table : de en
  • ES38236U - Archiving device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041565A - New process for the preparation of oxazolines : en fr
  • FR1042198A - Snap-lock clasp : en fr
  • FR1042318A - Safety device for pressurized hydraulic lines, in particular for motor vehicle brakes : en fr
  • DE894996C - Hot steam cooler for ship boilers : de en
  • ES209698A3 - Improvements introduced in welding and cutting blades (Machine-translation by Google Translate, not legally binding) : en es
  • ES36269Y - Simplified wrist for stitch-taking machines : en es
  • CA497219A - Calculating devices : en fr
  • DE891580C - Photoelectric semiconductor devices : de en
  • DE894514C - Shearer for shaving cuts : de en
  • ES37755U - Trivet, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB699099A - Spindle support and bearings for machine tools : en
  • GB699134A - Improvements relating to the separation according to specific gravity of mixtures ofparticles differing in specific gravity and grain size : en
  • CH294180A - Plant for atomizing liquids. : de en
  • ES206537A1 - Improvements introduced in the manufacture of electric vacuum cleaners and similar domestic appliances (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041655A - Improvements to electric capacitors and their manufacture : en fr
  • DE1665764U - VENTILATION DEVICE FOR VEHICLE REVIEW MIRRORS. : de en
  • DE894661C - Impeller propeller : de en
  • DE895086C - Process for the production of metallic deposits by thermal evaporation : de en
  • FR1042053A - Floor polish machine : en fr
  • GB698954A - Improvements in and relating to the production of aromatic hydrocarbons : en
  • FR1042304A - Elastic clips for fixing the rails : en fr
  • GB698960A - Improvements in or relating to a tire-building apparatus : en
  • GB698993A - Improvements in or relating to knot or slub catching devices : en
  • DE894487C - Spark plug with adjustable spark gap : de en
  • FR1041693A - Improvements to checking machines : en fr
  • FR1041717A - Multi-use, grooved hourdis : en fr
  • FR1042280A - Support for connecting the brush or broom body with the handle : en fr
  • DE894813C - Extinguishing agents, especially for fire fighting substances that are difficult to wet : de en
  • ES38459U - A new frame for glasses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042324A - Pivoting mullion sliding window : en fr
  • GB698995A - Process for the preparation of nuclear sulphonated 1-carboxy-3-monocyclic aryl-benzo [f] quinoline compounds : en
  • AU162726B2 - Door Fasteners : en
  • ES33895Y - Support for power supply conductors of electric plates : en es
  • ES38368U - Extendable table-stretcher (Machine-translation by Google Translate, not legally binding) : en es
  • ES38509U - Electrician's pliers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041979A - Thread breaker tension controller : en fr
  • GB699131A - Improvements in electric tumbler switches : en
  • DE894571C - Directional emitter arrangement for ultra-short waves : de en
  • DE894906C - Murphy bed : de en
  • DE895123C - De-acidification filter material for water made from roasted dolomite : de en
  • ES209740A1 - A corner molding and decreasing machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES38280U - A hair curler, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042061A - Further development of bobbins for sewing machines : en fr
  • FR1041766A - Differential quanta decomposition of communication signals : en fr
  • ES38436U - A clothes peg (Machine-translation by Google Translate, not legally binding) : en es
  • ES38455U - Perfect case (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041809A - New television process particularly applicable to the reception of color television images : en fr
  • FR1042072A - Electrode holder device for electric oven : en fr
  • FR1042104A - Improvements in the preparation of metals by reduction of their metal halides : en fr
  • GB699017A - Improvements relating to drawing instruments : en
  • DE894461C - Process for the production of sound tapes : de en
  • AU2096553A - Process and apparatus for casting ferrous metals : en
  • CH294139A - Heat exchange device and method for making the same. : de en
  • ES38507U - Electric hair cut machine (Machine-translation by Google Translate, not legally binding) : en es
  • DE1665819U - CURTAIN TRACK WITH ROLLER RUNS, WHICH THE TRACKS ARE MADE OF PLASTIC SUCH AS PLASTIC, RESIN OD. DGL. MATERIAL EXIST. : de en
  • DE1665974U - LOCKING DEVICE WITH ADJUSTMENT DEVICE. : de en
  • DE894976C - Cable winch, especially elevator winch, for mortar and concrete mixers or the like. : de en
  • ES205558A1 - A spongeous rubber body manufacturing procedure (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041712A - Improvements to a hydrocarbon conversion process : en fr
  • PL36517B1 - : en pl
  • AU2090753A - Improvements in or relating to polyglycidal ester compositions and their copolymers : en
  • ES38382U - Go for latches and other closures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041795A - Relief valve : en fr
  • FR1041817A - Telecommunications relay station device : en fr
  • ES38237U - Improved filing device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041803A - Improvements to electronic meter assemblies : en fr
  • FR1041874A - Process for incorporating steel parts into cast iron : en fr
  • FR1042364A - Floor : en fr
  • FR1042215A - Coupling for nested axle hubs, cycles and motorcycles : en fr
  • GB699117A - A sectional pen structure for confining animals : en
  • GB699148A - Improvements in or relating to charge heating furnaces with gas circulation : en
  • DE894902C - Method and device for the production of press-cast articles : de en
  • FR1041573A - New amino derivatives of thiaxanthone : en fr
  • FR1041636A - Articulated mechanical bed : en fr
  • FR1042218A - Removable fixing for tubular objects : en fr
  • US2656567A - Heating and injection cylinder in injection molding machines for thermoplastic materials : en
  • ES36114Y - Classifier for burning oil in gasoline engine : en es
  • GB698892A - Improvements in or relating to snap action electric switchgear : en
  • CA497227A - Calcareous silicious material and method of preparation thereof : en fr
  • CH293962A - Method and machine for preparing plastic, in particular ceramic, masses, such as clay and the like. : de en
  • CA497300A - Grinding wheel dresser : en fr
  • FR1041594A - Method and device for the manufacture of metal packaging and packaging produced by said method : en fr
  • FR1042006A - Filter, especially for drinking water filtration : en fr
  • GB699124A - Improvements in or relating to centrifugally-actuated apparatus : en
  • AU1504652A - An improved herbicidal composition containing alkyl substituted cyclohexyl esters of chlordaryloxyacetic acids : en
  • PL36571B1 - : en pl
  • PL36600B3 - : en pl
  • CA497258A - Electromechanical translator : en fr
  • DE894606C - Device for catching, crushing and removing foreign bodies (stones, concrements) from cavities in the human body : de en
  • FR1042067A - A method of making resin sheets, and multi-layered thermal insulation formed with such sheets : en fr
  • GB698983A - Improvements in impulse telemetering systems : en
  • GB699144A - An ignition system for internal combustion engines : en
  • FR1041590A - Telecommunications automatic central office systems : en fr
  • GB699090A - Apparatus for and process of treating textile materials : en
  • CH294131A - Gas generating cartridge, in particular for starting heat engines. : de en
  • FR1041879A - Improvements to traction devices, with eclipsable studs, for tractor and automobile wheels : en fr
  • AT176448B - Combined accelerator and brake pedal for motor vehicles : de en
  • CH294241A - Process for the preparation of a trisazo dye. : de en
  • AU2098253A - Improvements in switching devices : en
  • CH294025A - Process for the preparation of a water-soluble, curable urea resin. : de en
  • CH294145A - Electrical system with dynamo, battery and switch. : de en
  • DE894609C - Capsule for holding and dispensing all kinds of materials : de en
  • US2656630A - Advertising device : en
  • PL36544B1 - : en pl
  • PL36615B1 - : en pl
  • USD170709S - Electric motor : en
  • CH294198A - Closure on a container. : de en
  • CA497281A - Crystal oscillator ultra-micrometer : en fr
  • US2656723A - Bourdon tube gauge : en
  • CA497278A - Drum switch : en fr
  • CH294261A - Plastic container. : en fr
  • AU164069B2 - Improvement in fog-inhibiting agents and stabilizers for photographic emulsions and to photographic emulsions containing them : en
  • CA497248A - Method of burning gas and apparatus therefor : en fr
  • CH294249A - Process for the production of a brown, chromium-containing dye. : de en
  • CH294141A - Self-exciting and self-regulating synchronous electric machine. : en fr
  • AT176475B - Device for displaying the temperature status of machines : de en
  • DE894757C - Process for the production of parquet floors : de en
  • FR1041646A - Process for the manufacture of aluminum alloys by electrolysis of aluminates dissolved in molten baths of halogenated salts : en fr
  • FR1042273A - Packaging especially intended for countries with a tropical climate : en fr
  • FR1042395A - Electric relays : en fr
  • CH294106A - Sealing device for a cylinder-plunger assembly. : en fr
  • CH294067A - Process for producing at least 99% aluminum by direct distillation of aluminum alloyed with other metals and furnace for carrying out this process. : en fr
  • CA497126A - Cribbage scoreboard : en fr
  • DE1665950U - ELECTRICALLY HEATED PIPE COOKING PLATE. : de en
  • DE755817C - Liquid switch with arc extinguishing by steam : de en
  • PL36637B1 - : en pl
  • US2657277A - Demagnetizer for magnetic recorder-reproducer : en
  • AU1366752A - Improvements inthe construction of milk and cream cans or like vessels : en
  • DE891633C - Motorized soil cultivation device with rotating tools : de en
  • CA497250A - Shoemaking apparatus : en fr
  • CH294122A - Hydraulic installation. : en fr
  • CH294197A - Machine for packing goods in collapsible rectangular boxes. : de en
  • AU163130B2 - Improvements in or relating to filing tools : en
  • AT176543B - Support plate for card files : de en
  • BE523366A - : en fr
  • CH294040A - Film guidance on roll film cameras. : de en
  • AT176430B - Automatic device intended for sewing machines for severing thread chains on or between successive workpieces : de en
  • PL36649B1 - : en pl
  • AT176419B - Quick change device for the tools of hole punches, eccentric presses, etc. like machines : de en
  • CH294057A - Device for mounting a clockwork axis counter-pivot on its support. : en fr
  • CH294244A - Process for the preparation of a trisazo dye. : de en
  • PL36595B1 - : en pl
  • US2656859A - Stock feed mechanism : en
  • AU160410B2 - Solenoid hydraulic control valve : en
  • CH294133A - Gas turbine system for generating hot compressed air. : de en
  • CA497123A - Collars and the manufacture thereof : en fr
  • DK76565C - Road traffic indicators. : da en
  • DK76583C - Control valve. : da en
  • FR1041853A - Rectangular waveguide : en fr
  • FR1042145A - Process for the preparation of an antibiotic product : en fr
  • AU164579B2 - Temperature treatment of produce-packed containers : en
  • CA497273A - Control system for conveyances operable in space : en fr
  • CH294070A - Process for the production of foundry cores. : de en
  • DE1665991U - BEERMATTER. : de en
  • FR1042291A - Mounting a television receiver : en fr
  • GB699164A - Linings for condenser tubes : en
  • AT176409B - Gear for periodically changing the angular velocity : de en
  • CH294107A - Sealing between two machine parts rotating against each other. : de en
  • DE755361C - Rotary furnace for melting and subsequent refining of metals : de en
  • AT176535B - Process for the production of linen-like u. similar Finishing effects on cotton fabrics : de en
  • AU166476B2 - Method and device for recovering low molecular weight fractions inthe spinning of synthetic linear polymers : en
  • US2657157A - Ink transfer element : en
  • USD170710S - Vehicle tire : en
  • US2657017A - Rock drilling apparatus : en
  • US2657056A - Ball confining club for croquet : en
  • CA497252A - Toe forming machine : en fr
  • CA497257A - Electromagnetic cores and manufacture thereof : en fr
  • CH294192A - Device for separating certain synchronizing pulses in television receivers from other synchronizing pulses and from interference pulses. : de en
  • AT176549B - Process for operating vacuum impregnation systems and vacuum impregnation systems for carrying out the process : de en
  • DE1665857U - BREAD HOLDER ROLLER. : de en
  • US2656703A - Axially expandable stand for the liquid after treatment of yarn packages : en
  • US2656746A - Pliers for split shot : en
  • GB699101A - Improvements in or relating to electrical measuring and/or repeating instruments andrelays : en
  • CA497195A - 2-nitramino.delta.2-1,3-diazacycloalkenes and process for preparing same : en fr
  • CH294030A - Process for the production of phosphate coatings on metals, in particular iron, steel and zinc, with phosphate solutions. : de en
  • CH294237A - Process for the preparation of a copper-containing disazo dye. : de en
  • DE894402C - Electrical screen arrangement, especially for use in the transmission of messages via 2-wire telephone networks (wire radio) : de en
  • DE894405C - Antenna system for at least two independent transmitting or receiving devices : de en
  • CH293976A - Removable support for maintaining a container in an inclined axial position, in particular for flask and bottle. : en fr
  • FR1042108A - Stuff box for shafts, end-sealed : en fr
  • FR1042151A - Thermo-block allowing the automatic ignition of any type of naphtha from fluid naphtha to the thickest and most viscous, applicable to the air supply pipe and naphtha of the burners in general : en fr
  • CA497198A - Method of treating black grease and product thereof : en fr
  • CH294047A - Method for orienting a vehicle on the road at night or in poor weather conditions and device for carrying out the method. : de en
  • PL36687B1 - : en pl
  • US2657004A - Valve with twistable sleeve : en
  • CH294255A - Process for the preparation of a copperable disazo dye. : de en
  • CH294113A - Infinitely adjustable fluid transmission, especially for machine tools. : de en
  • US2656983A - Thermostatic valve structure : en
  • DE895112C - Control of power drives, especially for oars : de en
  • DE895113C - Power control with position indicator, especially for controllable pitch propellers and rudder systems on ships : de en
  • PL36579B1 - : en pl
  • US2656772A - Film packet : en
  • US2656874A - Walking aid : en
  • CH294219A - Steering device on plows. : de en
  • FR1041588A - Combustion engine : en fr
  • GB698887A - A new or improved apparatus for freeing tyres from wheel rims : en
  • AU1444452A - An improved appliance for use in washing clothes orthe like : en
  • US2657049A - Article feeding mechanism with separator means actuated by feeding means : en
  • US2656582A - Slasher roll : en
  • US2656613A - Apparatus for calipering well bores : en
  • US2656687A - Apparatus for and the method of control and utilization of dry ice : en
  • US2656873A - Process and apparatus for producing glass fibrous tubes : en
  • US2656556A - Shoe support : en
  • US2657121A - Catalytic reactor : en
  • PL36654B1 - : en pl
  • PL36663B1 - : en pl
  • US2657085A - Door latch : en
  • US2657027A - Motor vehicle air conditioner : en
  • DE1665816U - GLASS MOSAIC. : de en
  • DE894440C - Arrangement on the elevator cage of elevators for scaffolding : de en
  • DE894988C - Machine for cutting hair, bristle, plant fiber or synthetic fiber bundles and plastics or the like. : de en
  • FR1041841A - Advanced self-supporting body for motor vehicles : en fr
  • PL36547B1 - : en pl
  • US2656753A - Tool-carrier stop : en
  • US2656967A - Fire escape device : en
  • DE894539C - Device for printing socks, socks or the like. : de en
  • DE894552C - Process for removing gases or fumes from a gas or gas-vapor mixture : de en
  • FR1041946A - Tubular heat exchange device : en fr
  • CH294051A - Impact-proof high-voltage transformer, especially measuring transducer. : de en
  • FR1041582A - Process for the preparation of the monophosphoric ester of lactoflavin : en fr
  • FR1041996A - New device allowing the elimination of gearboxes : en fr
  • GB699085A - An improved apparatus for use in effecting the migratory transfer of a reversal photographic image : en
  • US2656655A - Grinder : en
  • US2656760A - Slide clamping mechanism for mechanical stages for microscopes : en
  • ES38306U - Enhanced bras (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042354A - Automatic washing and wringing machine : en fr
  • GB699048A - Mattress support : en
  • FR1041746A - Improvements to processes for deacidifying ammoniacal waters : en fr
  • ES36514Y - Special articulated ring to attach the suspension strap to photographic cases : en es
  • GB699047A - Improvements in the process for the manufacture of isopropyl benzene hydroperoxide : en
  • FR1041657A - Control unit for transporters : en fr
  • ES38396U - Shock absorber (Machine-translation by Google Translate, not legally binding) : en es
  • DE1665849U - MILK BOTTLE CAP OD. DGL. : de en
  • DE1665960U - DEVICE FOR GUIDING BOX LIDS, ESPECIALLY FOR COUCH BOXES. : de en
  • DE1666096U - PROTECTIVE TUBE FOR FLUORESCENT LAMPS. : de en
  • DE895011C - Closure for accumulator cells : de en
  • DE1665994U - ROTATING MEASURING FUEL. : de en
  • DE755021C - Arc switch with conductive switching fluid : de en
  • DE894446C - Device for the production of seamless bearing bushings from fabric soaked with synthetic resin : de en
  • DE894910C - Process for the production of conversion products of trifluoroethene : de en
  • ES38226U - Impermeable (Machine-translation by Google Translate, not legally binding) : en es
  • GB698952A - Improvements in or relating to cyclopentanophenanthrene derivatives and methods of production thereof : en
  • US2656782A - Adjustable air distributor : en
  • FR1042249A - New fairground attraction : en fr
  • ES207232A3 - A machine for applying metal drip covers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042225A - Winder for dummy arrangement of hair or hairstyles : en fr
  • DE1666058U - SIGHT GLASS ARRANGEMENT FOR HOUSING. : de en
  • DE894389C - Lamella filters, especially with counterflow cleaning : de en
  • DE894447C - Process for the production of seamless bushings from fabric soaked with synthetic resin : de en
  • AT176412B - Hard alloy as a material for build-up welding : de en
  • DE1665973U - SHAFT FOR RADIATOR SHUTTERS. : de en
  • DE894435C - Device for the automatic filling and melting of ampoules : de en
  • DE894702C - Process for the production of wind-cooled steel with Siemens-Martin steel properties : de en
  • DE894736C - Electromagnetic double clutch : de en
  • FR1041574A - Process and machine for making letter envelopes : en fr
  • FR1042132A - Tool and device for separating turned parts on an automatic lathe from chips : en fr
  • GB699106A - Improvements in or relating to closures for letter entrance openings of doors or thelike : en
  • AU2086053A - Slide fastener : en
  • AU2103053A - Automatic liquid drain valve : en
  • US2656606A - Surveying instrument : en
  • US2656884A - Draft responsive safety control for oil burners : en
  • DE1665908U - DEVICE FOR MARKING WOOD AND LIKE. : de en
  • DE894620C - Tread for the renewal of worn tire coats : de en
  • ES37811U - Special metallic profile for sheet metal joints (Machine-translation by Google Translate, not legally binding) : en es
  • ES38225U - New closure for paper bags (Machine-translation by Google Translate, not legally binding) : en es
  • GB699094A - Improvements in or relating to dolly-operated electric switches : en
  • US2656765A - Portable artillery shield : en
  • US2656812A - Gear case unit for outroard motors : en
  • DE894808C - General ledger and closing ledger : de en
  • ES38384U - New removable box (Machine-translation by Google Translate, not legally binding) : en es
  • ES35211Y - Container : en es
  • FR1041690A - Electric voltage regulator : en fr
  • DE1665836U - FLASHING RELAY WITH VIBRATION DAMPER, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE1665901U - SALES BOX FOR SHOE STRAPS AND THE LIKE : de en
  • DE894584C - Control arrangement for electric compressed air switch : de en
  • US2656920A - Elutriator for hydrocarbon conversion systems : en
  • US2657130A - High-temperature steel and articles : en
  • FR1042094A - Improvements to revolving handles for cycles and the like : en fr
  • DE1665779U - MOUTHPIECE. : de en
  • DE754482C - Fixing agent for essential oils that are soluble in low-percentage alcohol : de en
  • FR1041704A - Mechanical fixing methods suitable for all baby clothes, lingerie and hygiene items and articles produced by these methods : en fr
  • ES38260U - New gearless scythe with trapezoid belts and pulleys (Machine-translation by Google Translate, not legally binding) : en es
  • ES38373U - Swivel hanger for garments and head cover (Machine-translation by Google Translate, not legally binding) : en es
  • DE1665785U - SELF-ACTING WATER SEPARATOR IN THE FORM OF A CONDENSER PLUG FOR DRAINING AND PURIFYING AIR, STEAM OR GASES. : de en
  • DE1665877U - WALL PROTECTOR OD. DGL. : de en
  • DE894958C - Sound film blind wall : de en
  • GB699142A - Improvements in and relating to gas-fired furnaces : en
  • CA497133A - Smoking device : en fr
  • DE894438C - Protective and insulating base made of scissors-like assembled rods for coffee pots, pans and similar dishes : de en
  • ES28264Y - Perfected wavy blade cutter : en es
  • FR1041668A - Process for manufacturing artificial threads, fibers and filaments and products obtained : en fr
  • FR1042398A - Method of manufacturing a luminescent sphere costs a goal for game of bowls or other applications : en fr
  • AU164478B2 - Locomotive truck : en
  • CA497153A - Electric gage : en fr
  • FR1041880A - Winder for crossed thread : en fr
  • FR1042033A - Heat exchange apparatus and method for its manufacture : en fr
  • FR1041630A - Indicator compounds based on ion exchange resins : en fr
  • FR1042169A - Device for operating blinds and hanging curtains : en fr
  • DE894660C - Speedboat, especially planing boat, with water jet propulsion : de en
  • DE895037C - Device for measuring small DC quantities : de en
  • ES38301U - Toy or hobby (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041654A - Improvements to refrigerators : en fr
  • FR1041938A - Casting process for precision foundry : en fr
  • FR1042271A - Advanced drilling machine : en fr
  • ES210053A1 - An industrial procedure for the pharmacology of sulphonated, vegetable and marine oils, in a solid, soft, or liquid state, and in their different acidal or alkaline reactions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041824A - Cathode ray tube electron beam control system : en fr
  • FR1041978A - Combined dry current and voltage transformer : en fr
  • ES36564Y - Portable shower with folding tank : en es
  • FR1041858A - Suspension device usable in particular for a motor vehicle : en fr
  • FR1042319A - Boat : en fr
  • DE894561C - Process for the preparation of esters of orthophosphoric acid : de en
  • DE894745C - Spinning head for spinning artificial threads using the rod melting process from high polymer materials : de en
  • DE894841C - Process for the production of essentially iron-free, rapidly filtering orthotitanic acid : de en
  • ES37204U - Fridge : en es
  • FR1041953A - Locking device : en fr
  • DE894923C - Device for testing the tensile strength of test pieces, in particular made of non-metallic materials : de en
  • DE1665976U - VALVE INSERT FOR LIQUID BARRIERS. : de en
  • US2657057A - Projector and target game : en
  • FR1042003A - Device for chrome-plating metal objects in large quantities : en fr
  • DK76585C - Guillotine cutting machine for cutting successive pieces of predetermined length of paper tape. : da en
  • ES38152U - Improved table bowling (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041665A - Improvements to sound reproduction systems : en fr
  • FR1041702A - Process for welding polyethylene and similar plastics, and products conforming to those obtained by this process : en fr
  • FR1042047A - Door frame for horizontal coke ovens : en fr
  • GB699119A - Textile spinning apparatus with rotating twisting head : en
  • GB699015A - Improvements in and relating to knitting machines of the opposed needle cylinder type and to their products : en
  • DE894734C - Fixed speed motor : de en
  • DE894764C - Device for setting the knives, especially with spline knife shafts : de en
  • FR1041640A - Adaptable reinforcement strip for various joints : en fr
  • GB698941A - A method of and apparatus for concentrating or separating components of a gas or liquid mixture or concentrating or separating isotopes : en
  • DK76580C - Device for mowers. : da en
  • DE1665713U - MIXING TAP FOR BIDET. : de en
  • ES38409U - A simplified mechanism for pencils (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042293A - Method and device for evaluating the clogging coefficient of a filter and for other applications : en fr
  • US2656561A - Overhead door wheel mount : en
  • USD170693S - Johnson automobile : en
  • DE894865C - Electric cables and wires for higher voltages : de en
  • CA497254A - Dentifrice : en fr
  • CH294031A - Process for cleaning tarnished metal surfaces. : de en
  • FR1041724A - Ultra-short-wave assembly stabilization devices : en fr
  • FR1041986A - Arrangement of the scavenging compressor in two-stroke internal combustion engines : en fr
  • US2656909A - Duplicating attachment for typewriters : en
  • US2657244A - Aromatic substituted halo-butynes : en
  • US2656688A - Refrigerator door with a compartment : en
  • US2656545A - Prosthetic device sensory attachment : en
  • US2657189A - Dilute alkali dispersible hot melt bookbinding adhesives : en
  • AT176528B - Process for the non-cutting deformation of metals associated with a reduction in cross section, in particular for drawing wires and profiles made of iron and steel : de en
  • AU1375352A - Improvements relating tothe manufacture of cut edged woven articles such as cut ribbons : en
  • DE894713C - Radio receiver : de en
  • DK76595C - Device by centrifugal separators for indicating the sludge level in the sludge space of the ball. : da en
  • FR1041617A - Oil level regulator for engines : en fr
  • FR1041710A - Clasp for leather goods and saddlery : en fr
  • FR1042123A - Production of olefinic compounds : en fr
  • FR1042329A - Keyless lock with variable and secret combination : en fr
  • US2656893A - Overload brake means for vehicles : en
  • CH294120A - Vane piston rotary machine. : de en
  • US2657012A - Garden hose stake : en
  • US2656557A - Bowling ball cleaner : en
  • US2656713A - Apparatus for indicating unbalance in rotary bodies : en
  • US2656853A - Branch hose connector : en
  • US2657179A - Treatment of industrial waters : en
  • FR1042339A - Automatic tumbling installation of sedans or wagons : en fr
  • GB699156A - Method of and installation for casting metals : en
  • DE894773C - Arrangement for simulating a given function sequence, in particular for purposes of follow-up control : de en
  • DE894881C - Arrangement for the continuous monitoring of electrical line networks : de en
  • FR1041604A - Speed reducer-variator : en fr
  • FR1041703A - Production of lightweight materials : en fr
  • FR1041814A - Machine for concentrating or separating materials comprising particles of different weight and / or size : en fr
  • FR1042088A - Device for fixing the rods carrying the barbs to the buckles : en fr
  • FR1042394A - Process for the continuous treatment of insulating oil at low temperatures by filtering, degassing and drying : en fr
  • GB699022A - Improvements in or relating to hats : en
  • ES38402U - New vehicle for small transport (Machine-translation by Google Translate, not legally binding) : en es
  • US2656558A - Coating device for small articles : en
  • FR1041886A - Steering mechanism for motor vehicles of all types : en fr
  • FR1042039A - Safety latch or lock with quick opening and closing by lever : en fr
  • FR1042314A - Improvements made to means for mechanical renewal of railways : en fr
  • CH294200A - Perforated cap for deformable container. : en fr
  • ES210485A1 - A procedure, with its corresponding devices, to describe products, particularly vegetable (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041613A - Feeler for machine tool controlled by a feeler in particular for copying lathe : en fr
  • PL36626B1 - : en pl
  • DE1665942U - MELT FUSE. : de en
  • DE895089C - Process for soldering copper and its alloys, especially brass : de en
  • DE1665920U - ROLE PREFERRED FOR THE TRANSPORT OF ROD-SHAPED MATERIAL. : de en
  • DE1666045U - RUBBER PLATE. : de en
  • DE1666063U - MODEL BOX FOR DESIGNING COLOR SAMPLES FOR FLOORING. : de en
  • DE894432C - Process for preparing tobacco products : de en
  • DE894886C - Arrangement for carrying out measurements with a network model : de en
  • DE895048C - Process for the tight sealing of holes and cracks in cast bodies by spraying : de en
  • FR1042353A - Improvements made to carburettors with a constant level tank : en fr
  • US2656580A - Sliding snap hook : en
  • FR1041923A - Advanced training in electric arc initiation devices : en fr
  • FR1042137A - Packaging for light bulbs : en fr
  • PL36676B1 - : en pl
  • DE894700C - Method and device for reducing the wear and tear on the vaults of furnace furnaces : de en
  • DK76562C - Process for the preparation of fully acylated 1- (nitrophenyl) -2-aminopropane-1,3-diol compounds. : da en
  • US2656759A - Microscope nosepiece : en
  • US2657137A - Developer for the positive diazotype-process containing a borate, a polyhydroxy alcohol, and a coupler component : en
  • US2657315A - High-energy radiation counter : en
  • GB698881A - A combined hurdle and feeding trough : en
  • GB699109A - Improvements in bellows thermostats for liquid cooled internal combustion engines : en
  • DE1665809U - STREET LAMP USING RING-SHAPED FLUORESCENT LAMPS. : de en
  • FR1042254A - Centering and slack adjustment device for self-amplifying internal shoe brakes for motor vehicles : en fr
  • DE1665887U - SLIDING AND EXTENDING CABINET RACK. : de en
  • DE894520C - Process in particular for the production of concrete moldings : de en
  • DE895084C - Journal bearings and sliding points for clocks and precision mechanical devices : de en
  • DE894739C - Hand lamp with collector for emergency lighting, signaling and lighting purposes for motor vehicles and trailers : de en
  • US2656819A - Wind controlled feed trough : en
  • US2657047A - Container for endless film reels : en
  • US2657194A - Linear polyesters from stilbene dicarboxylic acids : en
  • US2656889A - Automatcally operated cutting wheel for opening envelopes : en
  • US2657026A - Evaporation type vehicle cleaning and cooling unit : en
  • FR1042384A - All fuel heater : en fr
  • US2656741A - Watchmaker's tool : en
  • US2657352A - Bridge circuit : en
  • PL36657B1 - : en pl
  • ES208511A1 - Improvements introduced in the construction of rolling for railroad vehicles in the vehicles by such tracks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041762A - Method and apparatus for drying bulk grain : en fr
  • DE894842C - Process for the representation of pyrite, in particular detector pyrite : de en
  • ES38224U - Removable head brush (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041789A - Bogie for high speed rail vehicles : en fr
  • FR1041943A - Container for the transport of various materials, more especially pulverulent materials, and apparatus for its emptying : en fr
  • FR1042162A - Improvements to roof construction methods : en fr
  • FR1042251A - Seat : en fr
  • GB699006A - Improvements in or relating to refrigerator boxes : en
  • DE1665868U - DETACHABLE FASTENING OF A CLOSING SHELL MADE OF ARTIFICIAL GLASS TO THE HOUSING OF A LUMINAIRE. : de en
  • DE1666015U - SNAP LOCK WITH HOOK LOCK, IN PARTICULAR FOR REFRIGERATORS. : de en
  • FR1042078A - Cigarettes with tips impregnated with flammable material : en fr
  • GB699060A - Improvements in or relating to the embossing of thermoplastic film : en
  • FR1041563A - Improvements to means of control or adjustment and distribution of one or more liquid or fluid columns, in particular for aquatic engines : en fr
  • FR1041823A - Device with high frequency electron discharge tube : en fr
  • FR1042234A - Bracing system (dowel) for steel support of mine galleries : en fr
  • US2656628A - Luminous indicia dial for telephones : en
  • US2656827A - Idling control for two-cycle engines : en
  • US2657000A - Stand for pressing irons : en
  • US2656707A - Lock mechanism : en
  • US2656813A - Bracket mounting for outboard motors : en
  • US2656997A - Balanced load hanger : en
  • DE895020C - Commutator : de en
  • ES38330U - Sleeves-yoke for waterproof clothes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042185A - Knife for beet turning device : en fr
  • US2656705A - Combination lock : en
  • DE754573C - Timing relay : de en
  • PL36648B1 - : en pl
  • US2656928A - Milk strainer for separator supply cans : en
  • US2657372A - Clamp retainer : en
  • US2657065A - Automatic chuck : en
  • DE869253C - Razor blade, razor and quill nurses : de en
  • DE894971C - Bolt latch lock : de en
  • DE894563C - Steam circulation device : de en
  • ES38199U - Device for fixing dolls in indoor or table hockey games (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041650A - Improvements relating to a jet injection ampoule and its closure element : en fr
  • FR1041994A - New progressive spring for cars and various vehicles : en fr
  • FR1042220A - Self-hooking float plug for angling : en fr
  • FR1042210A - Improvements to wire coil grinding machines : en fr
  • FR1042269A - Method of reinforcing concrete and in particular cellular concrete and resulting construction element : en fr
  • US2656706A - Lock collar for trailer kingpins : en
  • US2656745A - Hydraulic system for riveting presses : en
  • ES209864A1 - A procedure to prepare a new composition of matter (Machine-translation by Google Translate, not legally binding) : en es
  • DE894467C - Adding machine : de en
  • DE894468C - Counter with roller counter : de en
  • DE894633C - Arrangement for regulating the temperature : de en
  • PL36675B1 - : en pl
  • DE1666047U - GARDEN SWING BENCH. : de en
  • DE894982C - Device for relocating frame-shaped expansion elements in struts : de en
  • ES38395U - A perfected dryer curler (Machine-translation by Google Translate, not legally binding) : en es
  • DE894752C - Electric heating and cooking device : de en
  • FR1041772A - Improvements to quantized signal transmission systems : en fr
  • FR1041663A - Plasticized polymers and their preparation : en fr
  • CH293981A - Device for stirring. : de en
  • AT176440B - Device for fully automatic photographic image production : de en
  • US2657235A - Aryloxybenzaldehydethiosemi-carbazones : en
  • CH294026A - A process for the preparation of a shaped article and an article obtained by this process. : en fr
  • US2656758A - Optical viewer : en
  • US2657173A - Production of itaconic acid : en
  • PL36577B1 - : en pl
  • US2656544A - Mitten : en
  • US2656669A - Tree shaking mechanism : en
  • PL36520B1 - : en pl
  • PL36705B1 - : en pl
  • CA497171A - Power lift : en fr
  • CH294140A - Negative electrode for collectors with alkaline electrolyte and process for their manufacture. : de en
  • CH294247A - Process for the production of a brown, chromium-containing dye. : de en
  • US2656882A - Adjustable lever actuated tire bead breaking tool : en
  • AU165543B2 - Improvements in or relating to circuits including atleast two gas or vapour-filled electric discharge tubes : en
  • US2656685A - Overload limiting device : en
  • PL36524B1 - : en pl
  • US2656700A - Centrifugally operated valve for rotatable receptacles : en
  • US2657216A - Halogenation of benzenes containing sulfur in their allylic or propenylic side chains and products obtained thereby : en
  • US2656657A - Wrapping and sealing machine : en
  • US2656936A - Shock absorbing mechanism for railway draft riggings : en
  • US2657133A - Electron tube marking : en
  • FR1041759A - Machine for drying tubular fabric : en fr
  • DE1666051U - WEAR RESISTANT TABLE TOP. : de en
  • DE894840C - Method and device for the precipitation of a precipitate which is easy to separate from the mother liquor : de en
  • ES209828A3 - A table shear (Machine-translation by Google Translate, not legally binding) : en es
  • CH293990A - Thread tensioning device. : de en
  • US2656768A - Primary suction drum assembly : en
  • US2657259A - Facsimile transmitter : en
  • FR1041642A - Transportable building usable in particular as shelter, reception, exhibition or work room : en fr
  • ES38298U - Box of multiple independent compartments (Machine-translation by Google Translate, not legally binding) : en es
  • DE894753C - Reinforced concrete beam ceiling to be produced without formwork with prestressed ceiling beams and floating floor slab made of reinforced concrete : de en
  • DE878617C - Device for displaying reflective objects using the echo method : de en
  • DE894699C - Process for the self-cleaning of surface capacitors : de en
  • ES36707Y - Handheld device for operating tools : en es
  • FR1041860A - Improvement in pneumatic tires : en fr
  • PL36650B1 - : en pl
  • ES38246U - New extendable sofa bed, perfected : en es
  • ES38361U - Transparent glass or glass panels with insulation chambers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041618A - Conveyor system such as pneumatic tube system : en fr
  • DE894629C - Sound tape cassette loaded with an endless sound tape : de en
  • DE894942C - Process for the vapor deposition of optically homogeneous and optically inhomogeneous mixed layers from different starting materials : de en
  • US2656547A - Folding bed and seat combination : en
  • US2656600A - Paring knife having water discharging means : en
  • DE1666090U - ARRANGEMENT OF RESISTORS ON ELECTROMAGNETIC SWITCHING DEVICES. : de en
  • DE894395C - Process for the preparation of saturated cyclic organic nitrogen compounds : de en
  • DE751492C - Manufacture of hot rolls : de en
  • DE894667C - Upward opening door that is swiveled along a guide into a horizontal position : de en
  • DE1666089U - BUILT-IN CONTACT. : de en
  • DE767821C - Process for refining fibrous materials : de en
  • DE894794C - Inner ring for friction springs subject to bending stress : de en
  • DE1665778U - MOUTH PIECE WITH WEAR-RESISTANT OUTLET FRAME. : de en
  • DE894422C - Process for the preparation of monoazo dyes : de en
  • DE894919C - Spectacle frame with springy bars : de en
  • DE895107C - All-terrain vehicle : de en
  • ES209548A1 - Improvements in the gas-oil feed system of the explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042004A - Improvements to electronic camera power supplies for television shooting : en fr
  • FR1042143A - Partly glazed terracotta pot : en fr
  • US2657330A - Electric circuit comprising a cathode-ray tube : en
  • PL36627B1 - : en pl
  • US2656733A - Power transmission : en
  • DE894795C - In the event of overload, the connection to the power transmission is triggered : de en
  • DE894959C - Process for the production of copies, especially printing forms, with the aid of diazo compounds and material which can be used therefor : de en
  • ES36627Y - Bottle with dosing device : en es
  • ES38249U - New tape-support for zippers (Machine-translation by Google Translate, not legally binding) : en es
  • DE894603C - Working head for machines for mending knitted, hosiery and woven goods : de en
  • DE894763C - Plane-tooth saw blade : de en
  • ES38511U - A new armchair (Machine-translation by Google Translate, not legally binding) : en es
  • GB698880A - A new or improved alloy for use in the preparation of titanium-boron steel : en
  • ES38510U - Table model to practice a special game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041826A - Saw blade protector for log sawing machine : en fr
  • FR1042091A - Wool guide with needle valve opening device : en fr
  • FR1042247A - Installation to improve grid control in vapor or gas discharge tubes : en fr
  • DE894560C - Process for the preparation of a salt of 4-aminobenzenesulfonylaminomethanesulfonic acid which is readily soluble in water : de en
  • FR1041934A - Improvements in the production of nonyl alcohols and their esters : en fr
  • FR1042167A - Tool-holder shaft for wood planers : en fr
  • CH293986A - Airtight and liquid-tight sealed containers and method of manufacturing the same. : de en
  • US2657103A - Bearing for disk tools : en
  • US2657168A - Polychloro bicyclo heptanes as insecticides : en
  • US2657317A - Antitheft device for internal-combustion powered vehicles : en
  • US2657296A - Potentiometer compensating machine : en
  • US2657361A - Coaxial directional coupler : en
  • DE1666088U - OVERCURRENT RELEASE DEVICE. : de en
  • DE1665896U - SPARK PLUG. : de en
  • FR1041709A - Improvements to pressure limiting devices : en fr
  • FR1042197A - Hydraulic relay : en fr
  • FR1042253A - Device bringing two or more phases into close contact : en fr
  • GB698971A - Improvements relating to fungicidal compositions : en
  • US2657229A - Manufacture of thiophosphate esters : en
  • US2657367A - Electrical socket connector with supporting clip : en
  • US2657111A - Sliding closure : en
  • USD170695S - Combined garbage and trash can holder : en
  • US2657079A - Pipe joint : en
  • US2657233A - Process of preparing dicarboxylic acid chlorides : en
  • USD170714S - Peters doll : en
  • DE1666085U - PLUG-IN STRIPS FOR STAMPS AND SIMILAR AREAS. : de en
  • FR1041615A - Large grain : en fr
  • CH294144A - Device for limiting the direct current supplied to a consumer by means of an alternating current-direct current converter. : de en
  • CH294163A - Low pressure mercury vapor lamp with fluorescent materials. : de en
  • ES38426U - Oil kitchen, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB698930A - Improvements in or relating to high-frequency electric inductance coil assemblies : en
  • DE1665792U - TELEPHONE WITH AT LEAST ONE MANUAL SWITCHABLE KEY. : de en
  • DE895039C - Process for the manufacture of dry rectifiers : de en
  • US2657365A - Variable inductance and mounting means therefor : en
  • DE1665798U - HIGH VOLTAGE SWITCH. : de en
  • DE1665787U - ARTICULATED SLEEPER CONSISTING OF SEVERAL SECTIONS, IN PARTICULAR JOINTED COLLAR SLEEPER FOR THE SUPERSTRUCTURE OF DRAG TRACKS IN THE MINING OPERATION. : de en
  • DE1665905U - BOTTLE ADVERTISING CORKS. : de en
  • DE894399C - Self-picking sweeper : de en
  • AU2088453A - Improvements in clicker disks : en
  • CA497138A - Brazing jig for finned heat exchanger envelope : en fr
  • CH294251A - Process for the production of a brown, chromium-containing dye. : de en
  • DE1665835U - PULLING DEVICE FOR AIR AND WATER VEHICLES. : de en
  • DE894522C - Method and device for the production of plaster mortar carriers with adhesive mortar bodies connected by grids : de en
  • CA19359S - Space heating stove : en
  • ES27567Y - Portable lamp : en es
  • FR1042340A - Contact tower for liquid separation : en fr
  • FR1041678A - Improvements in knitting machines of the opposing needle roller type and products so obtained : en fr
  • DE894877C - Halyard regulator : de en
  • AU2096153A - Speed responsive switch : en
  • US2657304A - Duplex radio apparatus control : en
  • CA497298A - Fermenting method : en fr
  • PL36599B1 - : en pl
  • DE894825C - Feeding device for conveyor lines u. Like. By means of a storage bunker or -behaelters : de en
  • ES38378U - New pour (Machine-translation by Google Translate, not legally binding) : en es
  • GB699054A - Improvements in or relating to the construction of buildings : en
  • USD170700S - Bracelet ob the like : en
  • CH294216A - Device for lubricating the rails arranged on a rail vehicle. : de en
  • DE1665993U - PROTECTIVE COVER FOR BOTTLES. : de en
  • AT176548B - Process for the production of tall oil emulsions : de en
  • US2657309A - Storage device utilizing semiconductor : en
  • US2657298A - Method and apparatus for manufacturing composite plates : en
  • PL36553B1 - : en pl
  • US2656650A - Sealing apparatus : en
  • US2656977A - Fuel duration computer : en
  • BE519472A - : en fr
  • CA497290A - Electric apparatus for controlling core-type reel drives : en fr
  • CH294187A - Disassemblable switch cabinet for manually operated telecommunications systems. : de en
  • DE894999C - Converter with lateral wind feed : de en
  • FR1041991A - Improvements relating to a free-flowing composition and its production process : en fr
  • FR1042300A - Junction device for telephone handset : en fr
  • AT176491B - Plate-shaped component and method and device for its production : de en
  • DE1665916U - FASTENING AND TIEING PURPOSES OF TENSION STRAP. : de en
  • DE895120C - Box, especially for the packaging and sale of pills : de en
  • AU158739B2 - Vehicle windscreen wipers : en
  • CA497277A - Weld timing circuits : en fr
  • CH294050A - Installation intended to maintain a body at a substantially constant temperature. : en fr
  • US2656639A - Reel seat : en
  • US2656680A - Disk type fluid pressure seal : en
  • US2656818A - Apparatus for measuring relative : en
  • US2656869A - Tool kit : en
  • US2657282A - Negative feedback amplifier circuit : en
  • AU160412B2 - Improvements in Vapour Generating Plants : en
  • AU159538B2 - Improvements in or relating to tuning of electrical circuits : en
  • PL36572B1 - : en pl
  • PL36510B3 - : en pl
  • AU2089353A - Improvements in or relating to phonographs : en
  • CH294206A - Track for tractor. : en fr
  • US2656537A - Electrically operable stapler actuator : en
  • US2656857A - Coated pipe : en
  • PL36562B1 - : en pl
  • US2657084A - Elastic connecting device for elastic fluid machines : en
  • US2657160A - Veneer joining apparatus : en
  • DE894567C - Process for generating signals in carrier frequency telecommunications systems : de en
  • CH294109A - Valve. : en fr
  • US2657135A - Photographic emulsions and solutions containing thioglycolic acid derivatives : en
  • DE894501C - Projection lamp for lenticular film : de en
  • DE894880C - Commutator for electrical machines or apparatus : de en
  • AU2091553A - Vehicle windscreen wipers : en
  • US2657078A - Gasket seal for pipe joints : en
  • US2657292A - Thermal element for switch mechanisms : en
  • ES38276U - Pineapple of bananas, caramel (Machine-translation by Google Translate, not legally binding) : en es
  • ES38344U - A toy spray gun (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042026A - V-cylinder two-stroke internal combustion engine : en fr
  • FR1042164A - Improvement to multiple accordion prints : en fr
  • CA497279A - Process for treating windings with completely reactive compositions : en fr
  • AT176527B - Method for drilling tunnels, tunnels, channels, shafts or the like and tunnel boring machine for this purpose : de en
  • AT176511B - Method and device for drying goods layered with the formation of gaps, in particular stacked timber, by means of centrifugal force : de en
  • AU2099453A - Improvements in or relating to variable ratio power transmission apparatus : en
  • CA497224A - Facsimile synchronizing device : en fr
  • DE895044C - prosthesis : de en
  • CH294143A - Electric power transmission system. : de en
  • CA497200A - Water-soluble phthalocyanine derivatives : en fr
  • DE894823C - Gehaeusefoerderer with carrier plates arranged between two endless link chains : de en
  • US2656804A - Shoe sewing machine needle : en
  • US2656990A - Expansible core for glass filament windings : en
  • DE1665962U - ROTATING DEVICE FOR TABLES. : de en
  • DE894857C - High frequency device, especially suitcase receivers : de en
  • DE895002C - Process for the production of metallic moldings by sintering and pressing : de en
  • DE1665932U - ENCLOSURES FOR CONTACTORS OR OTHER ELECTROMAGNETIC SWITCHING DEVICES. : de en
  • DE894465C - Contact wire guide for adjustable contact thermometers : de en
  • ES38234U - A double-sided book and inverted text (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042085A - Continuous metal casting process and apparatus for its implementation : en fr
  • JPS285570B1 - Alkaline storage battery : en ja
  • AT176467B - Retractable latch closing mechanism for od. : de en
  • DE894924C - Process for the continuous determination of oxidizable substances in gases or vapors : de en
  • CH294118A - Device for reducing the transport of lubricant between a machine part moving back and forth and its guidance in at least one direction. : de en
  • PL36536B1 - : en pl
  • AT176502B - Screw cap for tubes or the like. : de en
  • DE895009C - Circuit arrangement for generating the control voltage for the drive motor of motor-controlled tuning devices of radio receivers : de en
  • FR1041836A - Improvements in methods of heating metal charges at high temperature in furnaces, and means of implementation : en fr
  • FR1042345A - Loading device for bottle washing machines : en fr
  • GB698924A - Improvements in centrifugal governors for toy motor cars and the like : en
  • US2656651A - Abrading machine : en
  • US2656692A - Guide for yarn carriers : en
  • US2657025A - Centrifugal apparatus for mixing gases and liquids : en
  • DE894659C - Hollow rudder : de en
  • PL36653B1 - : en pl
  • AT176457B - Device for lubricating a differential gear, in particular for motor vehicles : de en
  • CH293977A - Collapsible garden bench. : de en
  • CH294089A - Process for the production of veneered panels with a profile and veneered panel produced by the process. : de en
  • AT176529B - Method and device for rolling profiles with re-entrant angles : de en
  • AU2096353A - Improvements in Combustion Apparatus : en
  • CH293965A - Method for rinsing toilet and urinal systems and flushing device for carrying out the method. : de en
  • DE894666C - Gear for thread grinding machines or other machine tools : de en
  • FR1042176A - Adjustable jet lance nozzle : en fr
  • GB698869A - Improvements in and relating to distance indicating devices with reduction gearing : en
  • GB699018A - Improved means for re-shaping the ends of metal drums and the like : en
  • DE1665714U - SHOWER, ESPECIALLY HOSE SHOWER FOR HAIRDRESSER. : de en
  • CA497189A - Carbon pile regulator : en fr
  • CA497128A - Knee pads : en fr
  • US2656696A - Apparatus for cold dry cleaning : en
  • US2656984A - Thermostatic control device for water heaters : en
  • DE1666003U - HANDLEBAR PROTECTION FOR DRIVERS AGAINST DIRTY HANDS. : de en
  • DE751984C - Koetz winder : de en
  • DE894966C - Fastening clip, in particular for fastening a sealing strip to a vehicle door or the like. : de en
  • CA497291A - Current transformers : en fr
  • PL36689B1 - : en pl
  • US2657062A - Dictating machine : en
  • AU163129B2 - Polar relay : en
  • DE894835C - Process for making fibrous materials water repellent : de en
  • DE894875C - Contact finger for roller switch : de en
  • ES36211Y - Perfected slider for tubular leg metal furniture : en es
  • CA497288A - Magnetic amplifier circuits for applying reversible direct-current voltage to inductive loads : en fr
  • AU165771B2 - Improvements in or relating to electron velocity modulation apparatus : en
  • DE1665858U - PARALLEL FILE CLAMP SMALL VICE. : de en
  • USD170691S - Hawkinson tire : en
  • DE895055C - Hot air heating system for large rooms : de en
  • DE894672C - Device for cutting wire ropes : de en
  • DE894938C - Internal combustion turbine for motor vehicle propulsion : de en
  • US2657279A - Electrical power supply systems for communication system repeaters : en
  • DE752118C - Monitoring circuit for overhead warning signal systems : de en
  • DE894442C - Skeleton wall made of precast concrete : de en
  • DE894926C - Slide rule : de en
  • DE894995C - Method and device for the production of ammonium nitrate : de en
  • DE895045C - Orthopedic insole for footwear : de en
  • FR1041629A - Improvements relating to the process for preparing diethyl acetal from chlorophenoxyacetaldehyde : en fr
  • DE894817C - Device, in particular for removing labels from cleaning machines : de en
  • ES38371U - Metallic seal for wooden boxes, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041846A - Device of the condenser type for measuring the height of the level of liquids : en fr
  • FR1041600A - Device for spraying liquids or powders : en fr
  • FR1042347A - Ceramic manufacturing process having a coefficient of expansion gives : en fr
  • DE1665856U - TWO-FILTER MOUTHPIECE. : de en
  • US2657266A - Automatic multichannel selection : en
  • FR1042022A - Way to remove or decrease shrinkage of textiles : en fr
  • ES209436A1 - Improvements in the peines de guill construction system (Machine-translation by Google Translate, not legally binding) : en es
  • GB698888A - Improvements in or relating to a device for use in the construction of model railwaytracks : en
  • FR1042146A - Improvements made to the creation of a refrigerated fountain : en fr
  • GB699050A - Transistors, and their method of manufacture : en
  • US2656743A - Die mechanism for extruding compressed powder rods : en
  • US2657165A - Chlorinated dicyclohexadiene and insecticidal compositions containing the same : en
  • CA497159A - Wide band coupling transformers : en fr
  • CH294208A - Device for guiding a wheel axle on the vehicle upper part, in particular for motor vehicles. : de en
  • US2657051A - Combined guide and table structure : en
  • US2656954A - Garment hanger : en
  • US2656965A - Collapsible tube capping mechanism : en
  • US2657213A - Process of manufacturing phthalocyanines : en
  • DE1666084U - BRUSH HANDLE WITH TUNNEL-LIKE OPENING FOR HANGING THE BRUSH. : de en
  • CH294161A - Magnet system with movable armature. : de en
  • CH294204A - Motor vehicle with central tube support. : de en
  • US2656679A - Rotary pump and motor hydraulic transmission system : en
  • US2657223A - Process for the preparation of compounds with semicyclic double bond : en
  • US2656856A - Gas control valve : en
  • DE894526C - Steep conveyor : de en
  • FR1041928A - Advanced thermostat : en fr
  • FR1041954A - Welding and brazing device : en fr
  • CH294076A - Device for electrical resistance butt welding of chain links using at least six electrodes. : de en
  • CA497299A - Pressurized conveyor for powdered material : en fr
  • CH294149A - Protective cover for electrical cables. : de en
  • DE894642C - Valve for gaseous equipment and liquids : de en
  • DE894975C - Method and device for the production and packaging of paper-wrapped tobacco fillings for pipes : de en
  • CA497218A - Calculating machines : en fr
  • CH293970A - Process for making glass ampoules with skewers and a machine for carrying out this process. : de en
  • US2657158A - Nonscratching packing pad : en
  • CA497232A - Radio navigation system : en fr
  • CA497304A - Shears for producing zigzag cuts : en fr
  • CH294132A - Gas turbine plant with waste heat recovery. : de en
  • AU160116B2 - Reversible implement arm mounting for tractors : en
  • PL36643B1 - : en pl
  • PL36694B1 - : en pl
  • CA497125A - Smelting furnace : en fr
  • US2656594A - Method of forming bolt-retaining rings for flanged pipe coupling assemblies : en
  • US2656803A - Tufting machine for producing ornamental designs : en
  • AU165772B2 - Improvements in or relating to signal display systems : en
  • DE1666057U - DEVICE FOR MARKING JUNCTION AND SWITCH SOCKETS. : de en
  • CH293947A - Method and device for transporting earth masses. : de en
  • DE894689C - Ammonia acidifier and method of operating the same : de en
  • ES38387U - Perpetual calendar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041674A - Metallic coloring materials for dyeing cotton : en fr
  • PL36529B1 - : en pl
  • US2656993A - Fishing reel : en
  • US2657091A - Spray apparatus for railroad rights of way : en
  • DE894662C - Device for the fine machining of round workpieces by grinding : de en
  • PL36588B1 - : en pl
  • PL36596B1 - : en pl
  • US2656776A - Tractor lift and hitch structure : en
  • US2657286A - Push-button turn signal switch : en
  • US2657355A - Apparatus for the detection of flaws : en
  • USD170708S - Dress ensemble : en
  • CH294063A - Hunting machine doll. : en fr
  • CA497154A - Snap fastener : en fr
  • PL36543B1 - : en pl
  • CA497135A - Stripper : en fr
  • US2656814A - Outboard motor-driven hydroplaning boat : en
  • US2657087A - Floral display attachment for vehicles : en
  • DE1666079U - MUD FLAP FOR MANHOLE COVERS FOR ROADWAYS. : de en
  • FR1041635A - Method and device for controlling the sugar content of feed water for boilers or others, in particular in sweets : en fr
  • FR1041641A - Hydraulic transmission more specially designed for motor vehicles : en fr
  • GB698914A - Improvements in caps, covers or other closing members for receptacles : en
  • PL36620B1 - : en pl
  • US2656756A - Fabric measuring and inspection machine : en
  • US2657369A - Switchboard plug : en
  • US2656831A - Variable throwing angle target projector : en
  • SU96130A1 - Glass tube making machine : en ru
  • US2657029A - Shoe bottom heater with links for adjusting heating-grid supports : en
  • US2657363A - Physiological tone control circuit : en
  • DE1665983U - CAR SUSPENSION. : de en
  • DE894665C - Rotary table, especially for surface grinding machines : de en
  • ES38452U - Perfect beast (Machine-translation by Google Translate, not legally binding) : en es
  • GB698875A - Improvements in or relating to metal vapour electric discharge tubes : en
  • USD170680S - Del mas toothbrush : en
  • AT176458B - Front fork for motorcycles etc. Like. With telescopically telescoping fork legs : de en
  • AU163381B2 - Electric filter : en
  • ES38285U - Improved framework (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041852A - Device for automatic opening of parachutes : en fr
  • FR1042111A - Improvements in connection devices for electrical circuits : en fr
  • GB699043A - Improvements in or relating to high speed aircraft : en
  • US2656985A - Garbage disposal apparatus : en
  • US2657201A - Controlled, heterogeneous hydrolysis of polymeric esters : en
  • US2657234A - Preparation of thiosemicarbazides : en
  • US2657314A - Ultra short wave generator having a wide band of oscillation frequencies : en
  • CA497178A - Apparatus for splicing rubber articles : en fr
  • AU164938B2 - Improvements in or relating to devices for measuring the phase between two voltages : en
  • CH294098A - Gas lighter. : en fr
  • US2656766A - Apparatus for production of reliefs : en
  • US2657243A - Isopropyl alcohol process : en
  • DK76559C - Rotor for homogenizers. : da en
  • AU1369152A - Drinking glass drainerand wiper : en
  • CH294035A - Method for at least partial covering of a card with a metallic material. : de en
  • US2656982A - By-pass thermostatic valve : en
  • CA497247A - High speed photoelectric transmitter : en fr
  • PL36655B1 - : en pl
  • US2657231A - Process for producing alkylene-bis-dithio-alkylene and -arylene-dicarboxylic acids : en
  • AT176507B - Blower for hay, straw, etc. like : de en
  • DE894918C - Small hinge, especially for glasses : de en
  • US2656579A - Retaining device for slide fasteners : en
  • US2657144A - Confection package and toy structure : en
  • US2657228A - Sulfonic acid aryl esters of polyarylethylene derivatives and a process of making same : en
  • USRE23730E - Camber and caster gauge : en
  • DE894471C - Device for measuring the number of events in rapid succession in the unit of time, e.g. B. the attacks of typewriters u. like. per second : de en
  • DE894639C - Helical spring adjustable in length or tension, preferably as a return spring for relay armature : de en
  • DE895115C - Device for profile processing of workpieces : de en
  • US2656791A - Type-positioning block assembly : en
  • AT176473B - Insole : de en
  • AU1368652A - An improved safety mechanism for hoist cages : en
  • CH294091A - Process for the production of welding reeds. : de en
  • ES38274U - Advanced multi-orientation rear-view mirror (Machine-translation by Google Translate, not legally binding) : en es
  • ES38319U - Paratramas perfected for looms (Machine-translation by Google Translate, not legally binding) : en es
  • ES35994U - Improved document (Machine-translation by Google Translate, not legally binding) : en es
  • GB699108A - Improvements relating to the cooling of cement clinker or the like : en
  • DE888268C - Dial pulse counting memory with magnetic recording : de en
  • DE895025C - Brush holder : de en
  • ES37347U - Degree level (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042010A - Fixed jaw for horizontal crusher : en fr
  • FR1042031A - Apron : en fr
  • CH294038A - Device for feeding single sheets to a paper processing machine, for example an embossing press. : de en
  • US2657142A - Reconstituted milk process : en
  • US2657273A - Sender overload control : en
  • US2656568A - Injection molding apparatus : en
  • DE894654C - Combination construction of tractor and truck : de en
  • US2656880A - Dual edging : en
  • USD170726S - Bab latch : en
  • US2657360A - Four-electrode transistor modulator : en
  • AT176490B - Stone saw blade : de en
  • DE1665827U - Vulcanizing device for rim tapes : de en
  • DE895085C - Process for coating strip or wire-shaped metal goods with a coating metal : de en
  • DE871110C - Color copying process using the usual panchromatic black and white positive material : de en
  • DE894701C - Arrangement for mixing metal melts : de en
  • FR1041882A - Large mesh chainmail-style mesh knit to wear against the skin : en fr
  • USD170705S - Gtjn cabinet : en
  • DE894498C - Machine for raising fish on skewers : de en
  • DE895070C - Frame for threshing machines : de en
  • US2656560A - Dual purpose vacuum cleaner nozzle : en
  • US2656806A - Can body maker : en
  • US2657005A - Valve with stem sealing arrangement : en
  • PL36573B1 - : en pl
  • PL36548B3 - : en pl
  • PL36632B1 - : en pl
  • US2656883A - Electric ignition and control for vaporizing oil burners : en
  • US2656930A - Drainage leaf attachment means for leaf type filters : en
  • US2657037A - Antistall device : en
  • US2657198A - Disulfide ring compounds and polymerization thereof : en
  • US2657294A - Lag fuse : en
  • US2657310A - Antenna coupling network : en
  • AT176401B - Device to protect piston rings and their expansion springs against harmful heating : de en
  • US2656837A - Device for facilitating the swallowing of pills, tablets, capsules, and the like : en
  • US2656555A - Machine for simultaneously conditioning the attaching surface and trimming the edge of unattached shoe soles : en
  • US2657340A - Electric lighter : en
  • DE1665975U - LUBRICATION DEVICE FOR SLIDING GUIDES, IN PARTICULAR FOR SLIDING GUIDES ON SAE GATES. : de en
  • FR1041560A - Method and apparatus for working spherical surfaces : en fr
  • FR1042268A - Instant connection device for electrical conductors : en fr
  • DE1666036U - SUCTION AND PRESSURE PUMP DEVICE FOR MEDICAL PURPOSES. : de en
  • DE894859C - Method for the application of one or more helically placed spacers around the conductor : de en
  • FR1042352A - Device to illuminate store signs : en fr
  • AU2095553A - Hydraulic piercing apparatus : en
  • DE894804C - Housing base, especially for overlock and chain stitch sewing machines : de en
  • DE894869C - Self-winding cable drum for portable electrical machines : de en
  • FR1041558A - Process for the combination of sulfonium compounds with organic compounds of metals : en fr
  • US2656551A - Casemaker : en
  • US2656764A - Mount and means for supporting and orienting optical devices : en
  • US2657270A - Line circuit without relays : en
  • US2657327A - Adjusting system for furnace controls : en
  • CA497144A - Triazine polyamine resin : en fr
  • US2656929A - Dehydrator cartridge : en
  • US2657008A - Turbine or like rotor : en
  • AT176471B - Sharpening device : de en
  • CH294195A - Hourly electric alarm for hotels, barracks institutes and the like. : en it
  • DE1665915U - PACKING MAT. : de en
  • FR1041899A - Connection device for railway tracks : en fr
  • CH294072A - Turbo sand spinner with internally pressurized paddle wheel. : de en
  • US2657211A - Preparation of 1-methylpiperidylmethanols : en
  • AU163725B2 - Improvements in or relating tothe manufacture of electrical capacitors : en
  • AU164994B2 - Incandescent screen for projection tube : en
  • PL36609B1 - : en pl
  • PL36664B1 - : en pl
  • ES209278A3 - A method of extracting lithium from espodumenum minerals (Machine-translation by Google Translate, not legally binding) : en es
  • ES38357U - One type of sample (Machine-translation by Google Translate, not legally binding) : en es
  • DE894922C - Device for the formation of the tare weights to be attached when balancing runners : de en
  • DE895023C - Power connection for commutator bars made of carbon : de en
  • ES38244U - A new lounge soccer table (Machine-translation by Google Translate, not legally binding) : en es
  • US2657375A - Signal control system : en
  • US2656698A - Liquid extraction with vacuum and heat : en
  • PL36545B1 - : en pl
  • PL36591B1 - Method of producing articulated and continuous reinforced concrete beams : en pl
  • US2657007A - Latch attachment for valveoperated spray nozzles : en
  • BE519488A - : de
  • CA497185A - Bus duct system of power distribution : en fr
  • AU165606B2 - Improvements in or relating to circuit9 for measuring radiation intensities : en
  • AU2099153A - Temperature treatment of produce-packed containers : en
  • PL36587B1 - : en pl
  • PL36641B1 - : en pl
  • CA497181A - Strippable coating composition comprising a polychloroprene and a stripping agent : en fr
  • US2656689A - Method of and apparatus for automatic ice-making : en
  • PL36634B1 - : en pl
  • US2656868A - Forage cutter : en
  • DE894937C - Internal combustion engine with external combustion : de en
  • AU161730B2 - Improvements in or relating to electric trigger circuits : en
  • CA497234A - High frequency antenna system : en fr
  • PL36551B1 - : en pl
  • CH294053A - Calming arrangement for the sound carriers of sound recording and / or reproducing devices, in particular magnetic sound devices. : de en
  • CA497297A - Regulating systems : en fr
  • AU166683B2 - Improvements in or rebating to prestressed concrete floor, roof and like structures and to their. methods of manufacture : en
  • CA497179A - Vinylidene chloride-butadiene-vinyl chloride interpolymers : en fr
  • PL36523B3 - : en pl
  • AT176415B - Enamel, in particular for producing highly acid-resistant enamel coatings : de en
  • CH293979A - Baby toilet. : de en
  • CA497301A - Investment compositions and method of producing refractory molds therefrom : en fr
  • CA497303A - Powder storage and dispensing apparatus : en fr
  • CH294001A - Process for forming creases in the fabric. : en it
  • CH293988A - Process for removing down and waste from parts of a textile machine, and device for carrying out this process. : en fr
  • DE1666052U - EXTENDING TABLE. : de en
  • AU160234B2 - Improvements in or relating to devices for sharpening saws : en
  • AT176460B - Hand brake device for automobiles : de en
  • AT176445B - Axial piston pump with variable delivery rate : de en
  • AU158944B2 - Improvements inphase-splitting arrangements for single-sideband modulators : en
  • CH294044A - Measuring device for measuring the dimensions and determining the outlines of workpieces. : de en
  • DE1665708U - SPONGE CAN. : de en
  • ES208098A1 - A method and apparatus for continuously weighting pulverulent material (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041708A - Advanced electrical switch : en fr
  • FR1041847A - Transformer cooling device : en fr
  • FR1042063A - Process for the preparation of nitrogenous aromatic compounds : en fr
  • DE894694C - Die for duplicator : de en
  • DE895308C - Display board to simulate railroad tracks or other systems, such as electrical wiring networks or the like. : de en
  • FR1041738A - Improvements to devices for opening and closing windows, shutters, skylights, shutters and the like : en fr
  • FR1041578A - Improvements in the manufacture of pulp : en fr
  • FR1041645A - Motor vehicle centrifugal force starter clutch : en fr
  • FR1042342A - Encoder device : en fr
  • GB699061A - Improvements in or relating to the fastening of gauze or fabric on to beadings or mouldings : en
  • DE894431C - Meat side lubrication for greasing leather : de en
  • US2656917A - Display card for spectacles : en
  • US2656648A - Means for transporting and distributing fertilizers on fields : en
  • ES38322U - Metal sheet frame for doors and windows (Machine-translation by Google Translate, not legally binding) : en es
  • CH294256A - Process for the preparation of a copperable disazo dye. : de en
  • AU166929B2 - Improvement in stabilization of emulsions senitized with alkylene oxide polymers : en
  • FR1041722A - : fr
  • FR1042279A - Support for therapeutic bath salts : en fr
  • GB699129A - Improvements in or relating to monitoring apparatus using radioactive material : en
  • CA497121A - Electrical wire distributing system : en fr
  • CH294069A - Casting mold for casting metals, especially steel and iron. : de en
  • ES38425U - Tubular device for the lifting of balls applicable to tables of recreational games (Machine-translation by Google Translate, not legally binding) : en es
  • GB699046A - Time switch : en
  • CA497239A - Watercooled electric lamps with means for and method of preventing external coatings of such lamps : en fr
  • CH294037A - Index pressing device. : de en
  • DE894611C - Device for connecting dust bags to vacuum cleaners : de en
  • ES35659Y - Water and steam flow regulator in the taps or arms of espresso machines : en es
  • GB698926A - Improvements in or relating to umbrellas : en
  • AU156387B2 - Improvements in mop making machines : en
  • CH294017A - Process for the chlorination of saturated or unsaturated hydrocarbons or their derivatives. : de en
  • US2657011A - Means for controlling hoists and winches : en
  • US2657113A - Foundry composition and method : en
  • USD170688S - Ratchet weench : en
  • PL36671B1 - : en pl
  • CH294123A - Internal combustion engine operating with spark ignition. : de en
  • AU2101453A - Roof supports : en
  • FR1041794A - Bottle filling station : en fr
  • FR1042012A - Process for applying a coating to a body : en fr
  • CH294004A - Method of making a transformable hairstyle, and hairstyle obtained by means of the method. : en fr
  • US2657320A - Piezoelectric crystal unit : en
  • FR1042099A - Lubricating device for parts in relative movement : en fr
  • AU2091153A - Improvements in and relating to heat exchangers : en
  • CH294243A - Process for the preparation of a trisazo dye. : de en
  • CH294250A - Process for the production of a brown, chromium-containing dye. : de en
  • DE895096C - Process for feeding perforated buttons to a button sewing machine and device for carrying out the process : de en
  • CA497116A - Non-toppling base for drinking glasses : en fr
  • AU160110B2 - Improvements relating to jib cranes : en
  • AU160551B2 - Improvements in or relating to packaging means : en
  • DE1665899U - PISTON RING SEAL. : de en
  • DE1665895U - POCKET SPRING SCALE WITH POINTER ADJUSTING SCREW AND RED POINTER. : de en
  • DE894583C - Arrangement for compressed air switches : de en
  • DE894831C - Mulden-shaped belt conveyor with magnetic roller : de en
  • ES209400A1 - A porcedimiento for the obtaining of new amidas aliphatic acids (Machine-translation by Google Translate, not legally binding) : en es
  • ES37970U - Electric apparatus for target shooting (Machine-translation by Google Translate, not legally binding) : en es
  • ES38318U - Improved scoop for espresso coffee machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041711A - Improvements in the manufacture of metal tubes applicable in certain cases as electrical conductors or as other parts of electrical cables : en fr
  • CH294088A - Method of grinding the teeth of band saw blades. : de en
  • US2657080A - Seal for railroad journals : en
  • PL36645B1 - : en pl
  • US2656840A - Tobacco spreader for cigarette making machines : en
  • US2657151A - Coating of fabrics : en
  • AU1430852A - Improvements in single-sideband modulator arrangements : en
  • PL36608B1 - : en pl
  • AU157079B2 - An improved hydraulic motor washing machine : en
  • CH294060A - Watch. : en fr
  • DE894889C - Double fire gas generator : de en
  • DE894993C - Process for the production of insoluble products from chitosan : de en
  • CH294083A - Process for the production of porous sintered pieces from alloys. : de en
  • CH294235A - Process for the preparation of a copper-containing disazo dye. : de en
  • CH294020A - Process for the preparation of an o-oxy-o'-carboxy-azo dye. : de en
  • CH294142A - Arrangement for power transmission with high-voltage direct current. : de en
  • PL36535B1 - : en pl
  • AT176450B - Trailer with a tipping car body : de en
  • PL36546B1 - : en pl
  • DE894770C - Plastic mass : de en
  • DK76561C - Process for the preparation of 1,4-dihydrazino-phthalazines or their reaction products with carbonyl compounds. : da en
  • ES38437U - Handle for passenger use of public vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041869A - Stereoscopic apparatus for transverse translation films : en fr
  • FR1042278A - Improvements to the racks for the treatment and drying of powdery materials, in particular hunting and war powders : en fr
  • FR1042317A - Lighted basin or basin : en fr
  • DE894833C - Strand offshoot : de en
  • FR1041940A - Injection valve for internal combustion engine : en fr
  • DE894830C - Extraction device, especially for roller bearings in internal combustion engines and motor vehicles : de en
  • AT176423B - Device for regulating the grinding speed of coffee grinders or the like. : de en
  • FR1041683A - Snap-in safety switch-plug : en fr
  • GB699163A - Improvements in or relating to extrusion presses for the production of tubes and other continuous hollow articles : en
  • DE894749C - Suspension for upholstered furniture, for upholstery of motor vehicles or the like. : de en
  • DE894894C - Process for the production of artificial structures from polyvinyl chloride or copolymers of vinyl chloride : de en
  • DE894955C - Drum heater : de en
  • US2656563A - Counterbalanced hinge : en
  • FR1041900A - Process for the preparation of n-aralkyl-phenyl-isopropylamines : en fr
  • FR1042106A - Method and apparatus for deep engraving, in particular for engraving plates : en fr
  • DE1666076U - AQUARIUM WITH PAINTED FRONT GLASS WALL. : de en
  • ES211416A2 - A new system to obtain the articulated unión of hollow bodies to means of sustainability (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041621A - Herringbone gear motor with gear change mechanism suitable for use in mining : en fr
  • FR1042044A - Automobile car made up of several cells : en fr
  • ES38386U - Zahones against the weather for motorcycles, bicycles, tricycles, etc. (Machine-translation by Google Translate, not legally binding) : en es
  • GB698885A - Welding electrodes : en
  • US2657262A - Carrier telegraph system : en
  • FR1041727A - Coupling device for motor shafts, variable speed machines and other devices : en fr
  • FR1041868A - Device for the rescue of submarines : en fr
  • FR1042261A - Process for obtaining fine and porous powders by grinding spongy iron : en fr
  • FR1041779A - Process for producing gas from combustible materials and installation for implementing said process : en fr
  • DE1666018U - MAINS SWITCH FOR PUSH BUTTON SWITCHES, UNITS IN HIGH FREQUENCY DEVICES. : de en
  • ES32040Y - Recreational soccer game with dice : en es
  • FR1041749A - Improvement of document folders : en fr
  • FR1042388A - Mirror globe for road safety : en fr
  • FR1042265A - Process for producing thin layers of barium titanate, in particular on the metal plates of capacitors and covered elements using said process or a similar process : en fr
  • GB699126A - Improvements in or relating to combined relief and by-pass valve assemblies especially for pumps : en
  • US2656850A - Excess flow check valve with manual reset means : en
  • US2657019A - Jacket for water-cooled tubes : en
  • US2657267A - Telephone system coin control adapter and connector : en
  • DE1666023U - LIGHT BAND SUSPENSION. : de en
  • FR1041577A - Photographic lens with spherical, chromatic, astigmatic and automatic correction : en fr
  • FR1042231A - Staple for stacked sheet transmission belt : en fr
  • AU2059753A - An improved scrub rake : en
  • CH294056A - Method of manufacturing a dial, in particular for a timepiece. : en fr
  • USD170718S - Combination outdoor fireplace and grill : en
  • CA497122A - Parachutes : en fr
  • PL36697B1 - : en pl
  • FR1042372A - Endless bare rubber band, especially for underwear : en fr
  • ES38269U - Electric switch with fluid pressure drive especially for the control of the lubrication oil pressure of the engines of the motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES33918Y - Double support cord for folding shutter slats : en es
  • FR1041669A - Advanced multi-channel communication system : en fr
  • FR1041733A - Electro-magnetic device for amplitude modulation of a high frequency oscillation : en fr
  • FR1041951A - Drinking tray : en fr
  • FR1041555A - Electronic switch : en fr
  • FR1041592A - High characteristics cellulose acetate yarn manufacturing process : en fr
  • ES210869A1 - A centrifugal machine for the manufacture of all kinds of hydraulic tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042074A - Inhibitor-anti-scale or inhibitor-anti-scale-anti-freeze mixture for liquid in contact with metal parts : en fr
  • AT176513B - Electric drive for centrifuges, e.g. B. for sugar centrifuges : de en
  • FR1042344A - Electrical contact for extinguishing a breaking arc by electromagnet : en fr
  • US2656959A - Carrier : en
  • ES38323U - A hydraulically operated beater crusher (Machine-translation by Google Translate, not legally binding) : en es
  • PL36540B1 - : en pl
  • PL36623B1 - : en pl
  • ES208153A2 - A procedure for the preparation of aluminum surfaces to make them suitable in galvanostegia work (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041557A - Process for the preparation of an anticoagulant : en fr
  • FR1041736A - Current supply device : en fr
  • CH294185A - Push button switch. : de en
  • DE1665902U - HUTRING. : de en
  • GB699115A - Improved mounting or supporting members for electric insulators : en
  • DE751491C - Manufacture of hot rolls : de en
  • DE894425C - Process for the continuous fractional distillation of tars, mineral oils and similar liquid mixtures : de en
  • DE894947C - Device for the additional support of the housing of a rotating core tip on the riding nail of a lathe or grinding bench : de en
  • DE894990C - Process for the continuous pressure hydrogenation of carbons, tars and mineral oils in the liquid phase : de en
  • US2656866A - Nutcracker : en
  • DE894486C - Device for supplying an internal combustion engine with fuel : de en
  • ES35985U - Wavy plates of reinforced glass (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041605A - Machine for the rapid forging of axially symmetrical parts : en fr
  • GB699010A - Anti-frictional bearings of the load-ball type : en
  • FR1041647A - Manufacturing process of phospho-magnesian slag : en fr
  • FR1042007A - Warping machine improvements : en fr
  • FR1042050A - Lampshade : en fr
  • US2657272A - Electronic induction translator : en
  • GB698907A - An improved gas turbine with liquid-cooled rotor blades : en
  • GB699139A - Improvements in or relating to hopper bottom pulverised fuel fired furnaces : en
  • DE1665717U - WARP THREAD GUARD FOR RIBBON LOOMS. : de en
  • DE1666072U - FEEDING MACHINE FOR CHICKEN HOLDERS. : de en
  • FR1042190A - Process for the permanent finishing of textile materials : en fr
  • FR1042093A - Construction method of roofs for all types of constructions and particularly for light constructions : en fr
  • FR1042125A - Tie device : en fr
  • FR1042266A - Process for producing a therapeutically active preparation : en fr
  • DE894750C - Suspension for upholstered furniture, upholstery for motor vehicles or the like. : de en
  • US2656915A - Utility sick-call case : en
  • USD170674S - Automobile lamp lens housing : en
  • ES36575Y - Improved spring for holding needles on knitting or flat knitting machines : en es
  • FR1041713A - Improvements in the production of plastic films : en fr
  • FR1041971A - Frequency divider : en fr
  • FR1042024A - Process for obtaining pure and homogeneous derivatives of starches of all kinds : en fr
  • GB699147A - Improvements in remotely controlled stop motions for textile machines : en
  • DE1665913U - CIGARETTE CLIP. : de en
  • ES209196A3 - A procedure to examine the tightness of metallic flows of great gasometers, particularly of disc gasesometers (Machine-translation by Google Translate, not legally binding) : en es
  • GB699157A - Improvements in or relating to tyre carrying rims for vehicle wheels : en
  • DE1665918U - CONVEYOR BELT, IN PARTICULAR FOR STEEP CONVEYORS. : de en
  • DE894941C - Method and device for repairing and producing high-quality inner walls in tubular hollow bodies : de en
  • FR1041741A - Fireplace : en fr
  • FR1041952A - Chi-ray device for therapy : en fr
  • FR1041966A - Improvements in the realization of a flexible transmission : en fr
  • GB698953A - A new or improved suspension unit for vehicles and for other purposes : en
  • ES38380U - New type of dial for tuning radio stations (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041580A - Combination washer, wringer and heater : en fr
  • GB699027A - Improvements in and relating to the production of cellulose triesters : en
  • DE1666091U - ELECTRONIC CONTROL DEVICE. : de en
  • DE894519C - Process for the production of moldings from lightweight concrete : de en
  • FR1042307A - Tie and its manufacturing process : en fr
  • US2656861A - Rotatable top combination woodworking machine : en
  • DE1665967U - ARTIFICIAL STONE STAIR. : de en
  • DE763547C - Process for the preparation of press mixes from hardenable resins : de en
  • DE894816C - Rim tape made of solid or porous rubber or the like for drop center rims : de en
  • ES37293U - Table ball game (Machine-translation by Google Translate, not legally binding) : en es
  • US2656887A - Blanking die : en
  • DE894547C - Process for smoldering or degassing coal : de en
  • DE894623C - Mechanical conversion device for the automatic conversion (reduction) of measured quantities to a normal state of the medium being measured : de en
  • DE894627C - Process for the serial production of endless sound bands provided with mechanically scannable sound writing : de en
  • ES38451U - Improved sorting shelf (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041922A - Device for controlling and monitoring the mechanical tuning of reflex klystrons : en fr
  • FR1041947A - Container for dissolving soluble elements added to liquids circulating in conduits : en fr
  • FR1041965A - Cinematographic shooting process : en fr
  • GB698931A - Improvements in or relating to lamp shades : en
  • DE894921C - Device for determining the center of gravity on vehicles, in particular on aircraft : de en
  • DE894930C - Fixed butter churn with beaters that can be switched off automatically : de en
  • ES36120Y - A transparent stand to hold ads : en es
  • DE894413C - Electric squirrel cage motor : de en
  • GB698917A - Horizontal plate filter : en
  • DE894743C - Gas generator with cooling ring : de en
  • FR1041748A - Process for the preparation of condensation products : en fr
  • DE1665791U - COMBINED RADIO AND TELEVISION. : de en
  • DE894797C - Spring device between the drive member and a non-self-locking spindle of motor-driven valve plates or other throttling devices : de en
  • DE894863C - Pupinized telecommunication cable, especially for carrier frequency operation : de en
  • DE894929C - Scythe holder : de en
  • ES38419U - Improved trampoline for hydrants and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2657371A - Cable clamping device for feeder taps : en
  • DE895103C - Centrifugal pump driven by compressed air : de en
  • US2656718A - Soil shear testing machine : en
  • DE894731C - Working machine driven by an electric motor : de en
  • FR1041949A - Shoe such as a sandal with interchangeable elements : en fr
  • FR1042133A - Device for removing flying down adhering to machines and their components : en fr
  • AU166550B2 - Improvements in or relating to trigger circuits : en
  • CH294150A - Button box connected to an electromotive drive device for a hanging arrangement for controlling the electromotive drive device, in particular for lifting equipment. : de en
  • DE1665984U - LAMP FOR MOTOR VEHICLES. : de en
  • AU161546B2 - Improvements in and relating to irrigation pipelines : en
  • FR1042236A - Retractable handle for vehicle doors : en fr
  • DE894523C - Device for cooling bulk material, mainly cement clinker : de en
  • US2656637A - Shot patterning recoil compensator for firearms : en
  • US2656695A - Control mechanism for combination washers and driers : en
  • US2656919A - Display card for bracelets and the like : en
  • AT176476B - Floodlight neon sign : de en
  • CH294082A - Jaw chuck with two clamping points one behind the other in the axial direction. : de en
  • ES33735Y - Improved squeegee machine for copying documents : en es
  • US2657323A - Power transmission control governor : en
  • US2657334A - Tunable magnetron : en
  • PL36555B1 - : en pl
  • ES38332U - Elementary calculation rule (Machine-translation by Google Translate, not legally binding) : en es
  • ES38410U - A toy mermaid (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041598A - Busbar device with control gear, more specifically intended for risers : en fr
  • DE894393C - Process for the production of diacyl cyanides : de en
  • DE894599C - Detergents and cleaning agents : de en
  • DE894915C - Turntable with automatic disk change : de en
  • CA497207A - Power operated nut setter : en fr
  • US2656604A - Machine for reproducing patterns or images : en
  • US2657109A - Dispenser for drinking straws : en
  • US2657155A - Process of forming an insoluble coating : en
  • AT176501B - Foldable transport container for the optional shipment of solid, powdery or liquid goods : de en
  • AU2093453A - Improvements in or rebating to prestressed concrete floor, roof and like structures and to their. methods of manufacture : en
  • CA497141A - Anion extraction processes and products therefor : en fr
  • CH293985A - Device for attaching a body to another body. : de en
  • DE894582C - Control circuit for gas discharge lines connected in parallel in opposite directions : de en
  • DE894916C - Device for alternate observation of objects of different brightness : de en
  • ES38331U - Angle work clamping device : en es
  • US2656694A - Flat knitting machine : en
  • DE894933C - Process for converting pest control agents into dispersible form : de en
  • DE894991C - Process for the production of diethyl ketone : de en
  • US2656807A - Apparatus for sorting and feeding receptacle closure caps : en
  • US2657333A - Saw-tooth current generator : en
  • US2656823A - Boiler feed system : en
  • US2656852A - Pressure cooker valve : en
  • DE1665964U - CLOTHING HANGER. : de en
  • GB698996A - Process for purifying the polychlorophenoxy-aliphatic monocarboxylic acids : en
  • USD170679S - Sandwich and hobs d oeitvke thai : en
  • FR1041855A - Easel-support device suitable for postcards, pictures, prints, calendars, etc. : en fr
  • FR1042196A - Car engine launch and break-in bench or others : en fr
  • CH294007A - Process for pasteurization of heat-sensitive liquids and device for carrying out said process. : en fr
  • CH294062A - Method and device for automatically adjusting a clock by means of a periodically transmitted standard time signal. : de en
  • DE1665938U - ELECTRIC JUNCTION BOX. : de en
  • DE889851C - Universal joint : de en
  • DE894598C - Process for the production of synthetic soaps : de en
  • DE894632C - Regulator with thermal feedback : de en
  • ES38388U - Shoe soles for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041957A - Manufacturing process of glue and glues manufactured by this process : en fr
  • GB699138A - Means for testing an electrical installation : en
  • FR1042107A - Advanced waterproof sheet material : en fr
  • FR1042138A - Process for hydrogenating and oxygenating liquid fuels : en fr
  • DE894778C - Accelerometer : de en
  • DE895012C - Pupinized, amplifier operated cable system : de en
  • CH293994A - Held as a flat piece. : de en
  • ES38421U - Perfected cutlery (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041877A - Manufacturing process of a stable complex fertilizer : en fr
  • ES38504U - New model box for motorcycle radio devices (Machine-translation by Google Translate, not legally binding) : en es
  • CH294128A - Internal combustion engine. : de en
  • GB699097A - Improvements in or relating to plain bearings : en
  • DE894505C - Friction clutch, especially for motor vehicles : de en
  • DK76570C - Process for transferring liquid hydrocarbons to apparently solid form. : da en
  • PL36619B1 - : en pl
  • ES210324A1 - A perfected armored vehicle (Machine-translation by Google Translate, not legally binding) : en es
  • US2657022A - Beater mechanism for softening ice cream : en
  • US2656795A - Water system : en
  • US2657128A - Silicon-alloyed corrosion-resistant metal powders and related products and processes : en
  • DE894786C - Device for the automatic ventilation of spring beds : de en
  • PL36513B1 - : en pl
  • DE894751C - Opening device with articulated supports for bed boxes of couches : de en
  • FR1042193A - Device for separating particles differing in density or grain size : en fr
  • GB698955A - Clips or clamps for connecting tubes : en
  • IE20789L - Stocking suspenders : en
  • CH294157A - Arrangement for the treatment of bodies in the high-frequency capacitor field. : de en
  • ES38403U - Cinematographic camera, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • AU164707B2 - Improvements in and relating to electric isolator switches : en
  • CH293967A - Combination lock. : de en
  • ES26158Y - Device for capturing and reproducing sounds between telephones and radio receivers : en es
  • FR1041692A - Improvements to windows and other building openings : en fr
  • GB698944A - A clip device for use on reels of cotton and like material : en
  • US2656671A - Method of making yarns : en
  • USD170686S - Frank, jr camera : en
  • ES209199A1 - A procedure, with its corresponding machine, for the manufacture of malletic artificies similar to the type of millanese (Machine-translation by Google Translate, not legally binding) : en es
  • ES38360U - Carry combined tube with screwdriver (Machine-translation by Google Translate, not legally binding) : en es
  • GB698999A - Electrical commutator machine : en
  • GB699030A - Improvements in or relating to ships' davits : en
  • GB699040A - Improvements relating to gearing : en
  • US2656670A - Pickup mechanism : en
  • DE894595C - Process for the extraction of volatile substances from parts of plants : de en
  • DE1665940U - CONTACT LINK. : de en
  • DE894721C - Device for fastening a chassis to the radio receiver housing with the aid of a fastening screw : de en
  • ES36366Y - Toy consisting of an automatic pistol : en es
  • GB698964A - Improvements in or relating to an adjustable drinking straw : en
  • US2657255A - Color television system : en
  • PL36614B1 - : en pl
  • DE894754C - Masonry made from prefabricated posts and panels attached to them : de en
  • ES36363Y - Dice model for games where drinks are played : en es
  • US2656902A - Insulated heat conducting unit : en
  • US2657014A - Sub holder : en
  • DE894994C - Process for the production of aliphatic mercury ketone compounds : de en
  • US2656981A - Heater fitting and connection : en
  • US2657150A - Method and masking shield for interiorly coating hollow articles : en
  • US2656809A - Combination rudder and propulsion device : en
  • US2657171A - Storage- and autoclave-stable concentrated dihydrostreptomycin solution : en
  • ES208018A1 - Improvements in or relating to the preparation of esters and amides of penicillin g and penicillin x : en es
  • FR1041715A - Manufacturing process of a Thomas steel poor in nitrogen : en fr
  • ES38363U - New hygienic mattress (Machine-translation by Google Translate, not legally binding) : en es
  • ES38399U - Siphon for washing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042025A - Improvements to weaving shuttles : en fr
  • FR1041687A - Apparatus for the production of aerosols : en fr
  • FR1041776A - Glass shaping mold : en fr
  • AU2098653A - Vulcanization of rubber sections : en
  • CA497148A - 1,2-epoxy-4,5,6,7,8,8-hexahalo-4,7-methano-3a,4,7,7a-tetrahydroindane and method of preparing same : en fr
  • CA497161A - Circuit interrupters : en fr
  • ES36284Y - Bootie-slipper-sock : en es
  • FR1042227A - Improvements relating to catalysts : en fr
  • CA497212A - Apparatus and methods for producing disc phonograph records : en fr
  • AU2085353A - Improvements in or relating to electron velocity modulation apparatus : en
  • CA497180A - Vinylidene chloride-butadiene-alpha-methyl styrene interpolymers : en fr
  • CH293955A - Method of constructing a hut and template for the implementation of this method. : en fr
  • ES38444U - New inhaler (Machine-translation by Google Translate, not legally binding) : en es
  • US2657349A - High-speed standardization of potentiometers : en
  • DE1666065U - EXTENDABLE LINK BAND : de en
  • DE1665867U - PUSH ROTARY SWITCH FOR TELECOMMUNICATIONS AND REMOTE CONTROL DEVICES. : de en
  • DE767825C - Process for the production of nutritional synthetic fats : de en
  • ES210567A1 - A device for orienting a radiation (Machine-translation by Google Translate, not legally binding) : en es
  • ES38256U - Protective device of trees against ants and other climbing insects (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042090A - Hand Knitting Machine Carriage Cam Adjustment : en fr
  • DE894741C - Swiveling tubular table lamp : de en
  • DE894836C - Wetting agents : de en
  • DE894983C - Extension drill rods for rock drilling machines : de en
  • DE895126C - Drive of the return gear of the regulator acting on the impeller of a Kaplan turbine : de en
  • DE894517C - Mouthpiece for cigarettes : de en
  • DE894647C - Rotatable sifter : de en
  • DE895082C - Rope attachment : de en
  • FR1041955A - Purification process for titanium tetrachloride : en fr
  • FR1042009A - Bakery oven on trailer : en fr
  • FR1042163A - Circuit breakers with audible and visible signaling for low currents : en fr
  • GB699037A - Improvements in or relating to plate heat exchangers : en
  • FR1041854A - Double opening leaflet : en fr
  • GB699065A - Improvements in air operated automatic controller mechanisms : en
  • ES210328A1 - IMPROVEMENTS INTRODUCED IN THE AUTOMATIC LIMITERS, APPLICABLE TO SELF-TRANSFORMING EQUIPMENT : en es
  • ES38290U - A keyless lock applicable to doors (Machine-translation by Google Translate, not legally binding) : en es
  • ES38457U - Superimposable diffusive attachments for metal coins (Machine-translation by Google Translate, not legally binding) : en es
  • ES38241U - Pants or self-pack bathing suit (Machine-translation by Google Translate, not legally binding) : en es
  • DE1665767U - DEVICE TO IMPROVE THE TRACKING OF THE TRAILER OR TRAILER OF TRUCK WHEN TURNING BURNS. : de en
  • CA497176A - Creaming of synthetic rubber latices : en fr
  • AT174829B - Device for testing intestines by blowing in compressed air : de en
  • FR1041568A - New glyceride alcoholysis process : en fr
  • GB698899A - Improvements in thermionic valve amplifiers capable of amplifying direct electric currents or voltages : en
  • FR1042363A - Installation for the extraction of a solid material from a mixture of various materials : en fr
  • FR1041697A - Process and loom for the production of fabrics formed from coated threads and joined at their points of intersection : en fr
  • FR1042270A - Sophisticated device allowing the drilling tubes to rotate in alternating directions : en fr
  • GB699133A - Process for continuous multi-stage countercurrent extraction : en
  • DE1665820U - CURTAIN CLAMP. : de en
  • DE894761C - Spray device for ready-made mortar : de en
  • DE894867C - Method of painting electrical conductors : de en
  • FR1041783A - Method and device for drying cable cores : en fr
  • FR1042013A - Improvement in formwork for concrete, aggregates and similar materials : en fr
  • FR1042112A - Washing machine improvements : en fr
  • US2656978A - Improvement in or relating to slide rule : en
  • DE889390C - Machine elements, especially levers and wheels, as parts of gears, in which rotating movements are translated into two- or three-dimensional back and forth movements, e.g. B. with sewing machines : de en
  • DK76571C - Device for turbine-driven compressors. : da en
  • DE1665855U - MATERIAL FOR ELASTIC OR PLASTIC PARTS OF TEXTILE, IN PARTICULAR SPINNING MACHINERY. : de en
  • FR1042134A - Process for preparing pure nickel hydroxide : en fr
  • FR1042178A - Box spring latch : en fr
  • DE1666048U - AIR MATTRESS WITH ALTERNATELY ARRANGED AIR CHAMBERS. : de en
  • CA497285A - Output coupling circuit for a balanced high frequency generator : en fr
  • US2656715A - Ocular tension indicator : en
  • FR1041700A - Articulated mounting for animals, dolls or similar toys : en fr
  • GB698921A - Improvements in and relating to multi-purpose hand-tools : en
  • DE1666009U - BELTS. : de en
  • DE893436C - Device for the automatic treatment of meat products, in particular sausages : de en
  • DE894509C - Device for displaying the negative pressure in pneumatic vehicle tires : de en
  • DE894844C - Process for the production of aromatic oxyaldehydes : de en
  • DE895068C - Procedure for testing Ruettelbeton and producing concrete samples from Ruettelbeton : de en
  • FR1042028A - Process for the extraction of carbon dioxide and its gas mixtures with hydrocyanic acid and ammonia : en fr
  • ES203097A1 - Performances introduced in the quick action gates (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041707A - Winding for electrical machines : en fr
  • FR1041725A - Electrical switching device : en fr
  • GB698896A - Improvements relating to concentric keep-alive electrode arrangements in electric discharge devices such as t.r. switches : en
  • DE894460C - Method and device for the production of endless, interlaced sound bands with mechanically scannable sound writing : de en
  • AT176461B - Closure for bottles and. similar Vessels : de en
  • AU2091353A - Door fastenings : en
  • GB698868A - Improvements in or relating to devices responsive to predetermined ratios of speed and arranged to operate indicating mechanism or control gear : en
  • GB699004A - Machines for broadcasting granular materials such as seeds and manure : en
  • GB699111A - Production of pyrrolinones : en
  • IE20541L - Washing artificial threads : en
  • GB698936A - Improvements in and relating to dishwashing machines : en
  • DE1666054U - PLASTIC BATH GRID. : de en
  • GB698883A - Improvements in or relating to steering gear for vehicles : en
  • GB698889A - Improvements in and relating to power control mechanism for winding engines : en
  • DE1665738U - MULTIPLE SKIN AND NAIL CARE DEVICE. : de en
  • DE1665814U - DEVICE FOR FULLY AUTOMATIC STABLE DEPOLLUTION. : de en
  • FR1041945A - Artificial tooth and device for its placement : en fr
  • DE894466C - Remote temperature measuring device : de en
  • US2656752A - Tool slide arrangement : en
  • PL36561B1 - : en pl
  • DE895065C - Bridge support for scales : de en
  • DE894409C - Isolierstueck as a spacer : de en
  • FR1041584A - Development of centrifugal fans : en fr
  • FR1042066A - Electronic signal integrator tubes : en fr
  • FR1042139A - Measuring device : en fr
  • DE1665874U - BEAN GREASING AND POLISHING BRUSH. : de en
  • DE1665801U - CABLE CLAMP WITH U-SHAPED BRACKET, A LOCKABLE TUB AND A COUNTER TUB FIXED IN THE SEAT. : de en
  • DE1666097U - ULTRAVIOLET RADIATION DEVICE. : de en
  • DE1665910U - HORSE HEAD SWING AND THE LIKE : de en
  • DE861014C - Wooden beam with a profiled section and a device for its manufacture : de en
  • ES209590A1 - Process for the extraction and recovery of aromatic hydrocarbons from hydrocarbon mixtures : en es
  • CA497169A - Machines for treating wood surfaces : en fr
  • IE20822L - Rubber articles; polymer compositions : en
  • DE894824C - Rocker : de en
  • US2657326A - Sectional carbon electrode : en
  • US2657117A - Treatment for reducing the ph of furnace blacks : en
  • FR1041564A - Threo (4'-nitrophenyl) -1-dichloroacetylamino-2-1,3-dichloropropanes and processes for their preparation : en fr
  • US2657046A - Automatic feed mechanism for power presses and like machines : en
  • US2657075A - Metallic bellows : en
  • CA497175A - Closure lock mounting arrangement : en fr
  • DE894913C - Device for setting measuring mechanism parts according to a multi-digit output value : de en
  • FR1041906A - Defibration device : en fr
  • GB698939A - Improvements in or relating to tubulous vapour generators : en
  • CH294119A - Axial compressor. : de en
  • US2657192A - Polymerization of acrolein : en
  • US2657268A - System for automatically ticketing telephone calls : en
  • DE894491C - Reduction gear designed as a hypocycloidal gear is used to drive slowly running machines, in particular household machines : de en
  • ES35733Y - Bicycle bell : en es
  • FR1042252A - Wave propagation tube delay line enhancements : en fr
  • US2656589A - Semiautomatic turret lathe : en
  • US2657324A - Cast rotor : en
  • USD170677S - Hoop-rolling stick or similar article : en
  • DE1665834U - SQUARE SHOW AND SALES CONTAINER FOR SPECIAL CIGARETTE PACKAGES. : de en
  • ES38271U - Bodies for drums or metal containers (Machine-translation by Google Translate, not legally binding) : en es
  • US2656559A - Dental brush in elastic base for handpiece : en
  • ES38125U - New type of container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041763A - Tuber lifting machine : en fr
  • FR1041968A - Methods and devices for the treatment of objects by ultra-short waves : en fr
  • US2656767A - Two-way plow attachment : en
  • ES38391U - Helical recovery sleeve (Machine-translation by Google Translate, not legally binding) : en es
  • GB698943A - Improvements relating to filters and filtering : en
  • US2656656A - Article handling machine : en
  • US2657123A - Fuel strainer and atomizer for internal-combustion engines : en
  • ES38324U - Decorative slide fastener (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042008A - Handling device for vehicle wheel change : en fr
  • FR1042103A - Brake improvements : en fr
  • DE1665876U - CONTAINERS, IN PARTICULAR BUCKETS, TUBS AND THE LIKE. : de en
  • DE894838C - Heating chambers for smoldering devices according to the heating surface smoldering process : de en
  • US2656609A - Carpenter's layout tool : en
  • US2657239A - Preparation of hexamethylene-diamines : en
  • DE895069C - Controller for technical-physical quantities : de en
  • DK76579C - Fork for mounting the tillage implements of tractor-mounted agricultural implements. : da en
  • FR1042116A - Process for working the skins of lamb, large lamb, sheep, etc., with the aim of making said skins suitable for making jackets, overcoats, etc., even of great length : en fr
  • ES38300U - Plowing device or other agricultural implements with tractor, with automatic unhooking (Machine-translation by Google Translate, not legally binding) : en es
  • AU2090653A - Incandescent screen for projection tube : en
  • CA497172A - Disk plow and steering mechanism therefor : en fr
  • CA497253A - Lasting machine : en fr
  • PL36566B1 - : en pl
  • US2656762A - Wheel mirror assembly : en
  • US2657020A - Heat exchanger : en
  • US2656885A - Concentrating apparatus : en
  • ES210003A1 - An apparatus for the manufacture of vertically centrifuged pipes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041864A - Process for silvering ornamental objects in blown glass, especially for Christmas trees: : en fr
  • FR1041893A - Refrigerator cabinet : en fr
  • GB699016A - Improvements in and relating to the production of vinyl chloride polymers : en
  • DE894416C - Carbon brush for pantographs on electrical machines that are operated at great heights : de en
  • ES38381U - Car cigarette case, with automatic electric lighter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042387A - Advanced training in band saw tensioners : en fr
  • US2657072A - Cover for ends of books : en
  • DE894658C - Filling head : de en
  • DE895031C - Cathode ray oscilloscope for short waves, especially for decimeter waves : de en
  • FR1041983A - Tinning and welding process : en fr
  • DE895005C - Power supply system for alternating current signal boxes : de en
  • ES36512Y - Multiple chamber for sipping drinks : en es
  • FR1041765A - Improvements to receiving radio antennas for aircraft : en fr
  • CA497272A - Resonant cavity drive : en fr
  • SU96154A1 - Method for denoising photographic phonograms : en ru
  • DE895114C - Device for dressing individual metal grinding wheels with loose abrasive grain : de en
  • DE894638C - Hydraulic shock absorber : de en
  • DE886181C - Circuit arrangement for generating a saw-tooth-shaped current with a linear increase : de en
  • AU2098553A - Improvements in or relating to circuit9 for measuring radiation intensities : en
  • US2657048A - Material handling apparatus : en
  • US2656721A - Pressure responsive photoelectric indicating, meansuring, and control device : en
  • CH293953A - Anchor designed to be embedded in a compact material. : en fr
  • CA497194A - Spindle lubricating means : en fr
  • US2656895A - Continuous separator : en
  • CH294166A - Dental tool. : en fr
  • CH294174A - Process for the preparation of an α-amino-phenylacetic acid isoamyl ester. : de en
  • AU165874B2 - A neutral bath forthe heat treatment of metals and method of maintaining salt baths neutral : en
  • DE1666000U - STRING MADE OF RUBBER OR PLASTIC. : de en
  • DE895001C - Process for saving ferromanganese and high-quality types of fried iron : de en
  • US2657226A - Novel cyanoalkoxy silanes : en
  • US2656550A - Connecting device : en
  • US2656665A - Cotton harvester : en
  • AU161065B2 - Fugitive tinting of textile materials : en
  • AU2090953A - Improvements in or relating to signal display systems : en
  • PL36685B1 - : en pl
  • US2656575A - Core blowing apparatus : en
  • DE894506C - Storage of the manual shift lever for the gear shift rod arranged parallel to the control column, especially for motor vehicles : de en
  • DE894673C - Device for producing fancy, decorative and fancy threads : de en
  • US2656832A - Machine for sawing stones and the like : en
  • DE1665931U - CRYSTAL DIODE (DETECTOR, RECTIFIER). : de en
  • PL36578B1 - : en pl
  • US2656702A - Washing machine : en
  • CA497228A - Electrical system : en fr
  • AU160411B2 - Improvements in Combustion Apparatus : en
  • CH294129A - Internal combustion system. : de en
  • CA497143A - Process of reacting dicyandiamide and a primary aryl amine : en fr
  • BE523301A - : en
  • AT176531B - Process for the preparation of new fluorescent monotriazole compounds : de en
  • AU165551B2 - Improvements in or relating to counting devices and glow discharge tubes for use therein : en
  • US2656623A - Snowplow : en
  • US2656975A - E boyden : en
  • US2657212A - Diethanolaminopyridines : en
  • US2657254A - Color television system : en
  • AU159232B2 - Improvements in or relating to devices for securing the ends of wires together without soldering, welding orthe like : en
  • CH293984A - Device for draining and drying objects, in particular crockery and cutlery. : de en
  • CH294130A - Gas turbine plant. : de en
  • AU2095453A - Indicator means for air braking systems : en
  • US2656739A - Method of forging a headed element : en
  • US2656821A - Steam generator : en
  • DE894508C - Car body frame consisting of closed, box-shaped hollow beams, especially for large vehicles : de en
  • DE894604C - Holding device for the needle rake on a knitting machine : de en
  • DE894617C - Door frame with seal : de en
  • DE894621C - Process for emulsion polymerization of unsaturated compounds : de en
  • ES38408U - Bucket to reveal plates and photographic films (Machine-translation by Google Translate, not legally binding) : en es
  • GB699145A - Improvements in or relating to hydraulic presses : en
  • US2656958A - Portable pump apparatus of the shoulder pack type : en
  • AU2087253A - Locomotive truck : en
  • US2657100A - Self-unloading bin : en
  • AU164455B2 - 1 "waistband structure for garments and method of making thesame : en
  • AU166005B2 - Gyroscope : en
  • AU2102953A - Rotary sprinkler : en
  • PL36580B1 - : en pl
  • US2657202A - Azo dyestuffs : en
  • CA497230A - Turbine and like blades : en fr
  • CH294061A - Alarm clock. : en fr
  • ES34112Y - Fruit cutter : en es
  • FR1041705A - Improvements relating to film elements for inscriptions and to articles on which these elements have been applied : en fr
  • GB699028A - Improvements in or relating to seed bearing films : en
  • USD170717S - Ornament for candlelights : en
  • CH294013A - Process for the preparation of acrylic acid amide. : de en
  • PL36514B3 - : en pl
  • US2657097A - Process and means for metallizing nonconductive bases : en
  • DE1665871U - DEVICE FOR FASTENING A RING, PARTICULARLY FOR THE ACCEPTANCE OF A HANDLE, AN EYE OD. DGL. ON THE WALL OF A WOMEN'S HANDBAG. : de en
  • DE894499C - Device for treating fiber material, in particular paper stock : de en
  • DE894837C - Broom : de en
  • DE895158C - Printing machine with device for cross cutting : de en
  • DE895006C - Electric signal box, in particular track plan push button signal box : de en
  • ES209424A1 - Improvements in machines mower-trilladoras (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041609A - Hydraulic and mechanical bilateral tipping and return device for wagon tipper : en fr
  • FR1042001A - Improvement in wound strings for musical instruments : en fr
  • GB698942A - Improvements in and relating to drip retaining devices for bottles or jars : en
  • GB699033A - Improvements relating to the manufacture of metal tubing and to dies therefor : en
  • CA497151A - Dermatomes : en fr
  • CH294074A - Protective device on portable gas cutting torches. : de en
  • AT176487B - Gas generating charge : de en
  • US2656610A - Device for determining the depth of water of a predetermined temperature : en
  • US2657071A - Spiral coil loose-leaf binder and the like : en
  • US2657186A - Composition comprising a polyvinyl chloride resin, a plasticizer and a viscosity controlling agent : en
  • US2656777A - Tractor attached grub hoe : en
  • PL36667B1 - : en pl
  • DE894513C - Irradiation device : de en
  • ES31746Y - Hood for oil extraction : en es
  • FR1041929A - Poe: the advanced heating or cooking stove : en fr
  • FR1042054A - Building satellite circuit : en fr
  • US2657145A - Method of forming a corrosion resistant paint and product resulting therefrom : en
  • CA497226A - Outboard motor mounting for damping torsional vibration : en fr
  • CH294217A - Brake shoe for railway vehicles. : de en
  • AU1349952A - Improvements relating to jib cranes : en
  • US2656754A - Spindle positioner for machine tools : en
  • CA497146A - Isopropylidene-p-phenoxy-2-ethanol-p-phenoxyacetic acid : en fr
  • CA497191A - Finish check inspector : en fr
  • CH294086A - Process for the production of iron powder. : de en
  • AU162733B2 - Improvements in vulcanizing moulds for recapping andre-treading tyres : en
  • DE1665909U - FUNNEL BALL GAME. : de en
  • DE1666083U - DRUM SPIN MACHINE FOR DRYING HAIR AND THE LIKE. : de en
  • DE754117C - Process and equipment for extraction and conveyance in longwall mining : de en
  • ES38461U - A new conutillo for the manufacture of oriental curtains (Machine-translation by Google Translate, not legally binding) : en es
  • AU2102053A - Improvements in joints for asbestos-cement tubes suitable for conveying fluid : en
  • US2657240A - Preparation of diamines : en
  • US2656870A - Lady's handbag : en
  • US2656979A - Sheet counting device for sheet handling machines : en
  • CH294048A - Device for regulating the temperature of an oven. : en fr
  • AT176541B - Spacers for index cards : de en
  • DE895047C - Fatty, foaming hair lotions : de en
  • US2657290A - Feeder tap : en
  • US2657305A - Traveling wave tube mixing apparatus : en
  • US2656701A - Rug scouring apparatus : en
  • DE1665999U - SHOE TENSIONERS. : de en
  • DE894798C - Motor with overrunning clutch : de en
  • DE894852C - Signaling device in an electrical telecommunications system : de en
  • DE895029C - Electric rotary magnet measuring device : de en
  • ES209452A1 - An installation for the cultivation of vegetables in water (Machine-translation by Google Translate, not legally binding) : en es
  • ES38423U - Mechanism for toy store movement (Machine-translation by Google Translate, not legally binding) : en es
  • GB698951A - Improvements in and relating to gripping and bending forceps for dental and other medical purposes and for the manufacture of precision tools : en
  • CH294006A - Device for drying shoes. : de en
  • CH294165A - Anatomical articulator for dentist. : en fr
  • ES208815A1 - Mejroas introduced in the preparation of compositions for the treatment of tissues (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041699A - Method and apparatus for recording and reproducing sounds on magnetic paper : en fr
  • FR1041714A - Improvements to calculating devices : en fr
  • FR1042277A - Boiler : en fr
  • AT176525B - Method of forming an end stop for a zipper attached to a garment : de en
  • DE1665862U - DOUGH SHEARING MACHINE. : de en
  • FR1041587A - Anti-drip device : en fr
  • CH294227A - Process for the preparation of an aldehyde. : de en
  • CH294095A - Device for removing the valve body from installation taps. : de en
  • PL36670B1 - : en pl
  • CA497167A - End connections for energy absorber : en fr
  • DE894725C - Electrical cable with wrapped insulation : de en
  • CA497275A - Line tuned circuit : en fr
  • DE1665907U - FOLDABLE HEELLESS SHOE. : de en
  • DE894383C - Device for the production of flexible, endless tubes : de en
  • ES38282U - Improved box-container (Machine-translation by Google Translate, not legally binding) : en es
  • ES38449U - A perfected pot to encourage seed germination (Machine-translation by Google Translate, not legally binding) : en es
  • GB699005A - Improvements in hand guards : en
  • US2657116A - Process for the production of nitrogen oxides : en
  • US2657143A - Addition of fatty alcohol to yeast raised bakery products : en
  • US2657227A - Removal of oxygenated organic compounds from hydrocarbons : en
  • US2657381A - Blind landing system : en
  • AT176530B - Laundry cleaning device : de en
  • CA497241A - Voltage regulator : en fr
  • CH294254A - Process for the preparation of a copperable disazo dye. : de en
  • DE894744C - Method and device for operating gas burners or the like with highly volatile, liquid fuels : de en
  • DE894950C - Centrifugal separator : de en
  • US2656617A - Educational toy : en
  • US2657018A - Heat exchanger : en
  • US2657275A - Crossbar switch : en
  • PL36515B1 - : en pl
  • US2657063A - Car wheel borer : en
  • CH293958A - Control device on a gas water heater. : de en
  • US2656816A - Reel end alarm : en
  • US2657108A - Means for raising and lowering a center leaf in extension tables : en
  • DE894489C - Valve for carbon dioxide bottles : de en
  • DE894766C - Device for vulcanizing aqueous, especially foamed rubber dispersions : de en
  • FR1042120A - Writing pad : en fr
  • GB699170A - Improvements in seamless socks or the like : en
  • PL36569B1 - : en pl
  • AU2091953A - Improvements in fog inhibiting agents and stabilisers for photographic emulsions and to emulsions containing same : en
  • AU2096653A - Improved power takeoff assembly for agricultural tractors orthe like : en
  • AT176483B - Ski binding with front pull : de en
  • DE894851C - Circuit arrangement for triggering remote connections in telephone systems : de en
  • FR1042148A - Stabilizer for polyvinyl chlorides and for mixed polymers based on vinyl chloride : en fr
  • AT176421B - Mill, in particular for agricultural purposes : de en
  • AT176539B - Line-up column on filing books for loose-leaf accounting : de en
  • PL36601B1 - : en pl
  • US2656971A - Combined fluid impeller and selfsealing closure : en
  • US2657222A - 2,6-di-tertiary alkyl quinones and process of preparing same : en
  • US2656633A - Artist's palette : en
  • PL36644B1 - : en pl
  • DE895014C - Bracing with three or more insulator chains, especially in high-voltage overhead lines with bundled conductors : de en
  • DE895091C - Fixed flame cutting machine with template guidance and automatic control of the torch for shaped cuts with beveled edges : de en
  • US2656716A - Penetrometer : en
  • US2657335A - Stabilized arc suppressing system for electronic devices using static components : en
  • DK76590C - Explosive projectile. : da en
  • US2657162A - Production of bonded rubber articles : en
  • DK76586C - Base lock. : da en
  • DE894883C - Amplifier circuit for bridge measurements : de en
  • US2656934A - Curtain fixture : en
  • GB699149A - New vat dyestuffs of the acedianthrone series : en
  • DE1666027U - FILETGROUND FOR SINGLE THREAD FILET POINTS. : de en
  • US2656590A - Broach : en
  • US2657345A - Transconductor employing line type field controlled semiconductor : en
  • US2657264A - Automatic volume control : en
  • PL36564B1 - : en pl
  • US2657343A - Cooling of rectifier stack by thermal conduction : en
  • ES38315U - A box for stockings (Machine-translation by Google Translate, not legally binding) : en es
  • AT176464B - Machine for the production of files by means of profile grinding rollers : de en
  • DE894592C - Process for bleaching waxes and fats : de en
  • DE894548C - Index tray : de en
  • DE894892C - Process for the production of tannin-boric acid compounds : de en
  • DE895081C - Electromagnetic clutch : de en
  • FR1041865A - Multi-compartment pouches, bags and pouches : en fr
  • FR1042296A - Liquid-cooled internal combustion engine : en fr
  • AU158205B2 - Improvements in temperature control means for alternative current instantaneous electric water heaters : en
  • CH294158A - Contact inverter with series resonance circuit. : de en
  • DE1665786U - HEAT EXCHANGER. : de en
  • ES203409A1 - A procedure for the preservation and conservation of fruits, vegetables and any other food product (Machine-translation by Google Translate, not legally binding) : en es
  • ES36297Y - Toy consisting of a gun : en es
  • ES38255U - New folding hammock (Machine-translation by Google Translate, not legally binding) : en es
  • AU157985B2 - Improvements in seed sowing machines : en
  • AU2094053A - Improvements in speed reducers : en
  • US2656786A - Soft center bale attachment : en
  • US2656654A - Grinding wheel : en
  • USPP1225P - Bose plant : en
  • FR1042126A - Edible stick frozen chocolates : en fr
  • FR1041756A - Bushing device for high power currents : en fr
  • DE894524C - Support element for shaped objects in ceramic furnaces : de en
  • ES34131Y - A filleting device : en es
  • ES36443Y - Device for the manufacture of footwear : en es
  • ES38446U - Perfect table for the game of indoor football (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041552A - Process for the preparation of a polyvalent hemostatic product : en fr
  • FR1041768A - Manufacturing process of knitted belts or girdles : en fr
  • FR1042131A - Apparatus and installation for assembling paper rolls or similar applications : en fr
  • DE1665843U - IMPELLER, IN PARTICULAR FOR VEHICLES. : de en
  • DE1666038U - HOUSEHOLD - SHREDDING AND MIXING MACHINE. : de en
  • DE894559C - Process for the elaidination of unsaturated fatty acids : de en
  • ES38250U - A short artistic letter paper cutter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041672A - Cylindrical ball valve : en fr
  • FR1041735A - Clamping device : en fr
  • GB698922A - A lighting apparatus which renders a shadowless illumination : en
  • PL36638B1 - : en pl
  • USD170675S - Pencil or similar article : en
  • DE894636C - Process for the operation of gas heaters for thermal power plants : de en
  • DK76584C - Drive mechanism for intermittent shock-free movement of part of printing machines or other machines. : da en
  • ES38289U - Electric polish (Machine-translation by Google Translate, not legally binding) : en es
  • ES35765U - A new espadrille (Machine-translation by Google Translate, not legally binding) : en es
  • DE1665813U - EYE PROTECTION. : de en
  • DE1666030U - DEVICE FOR INVESTING UPPER AND LOWER JAW DENTURES OR SIMILAR REPLACEMENT PIECES. : de en
  • US2656693A - Yarn carrier of knitting machines : en
  • US2656956A - Needle threader : en
  • USD170701S - Necklace ob the like : en
  • CH294034A - Device for the uniform distribution of a slurry over the length of a channel formed by two take-up rollers of a coating machine. : de en
  • DE1665838U - TRAILER COUPLING, IN PARTICULAR FOR PASSENGER CARS. : de en
  • DE895095C - Adjusting device for mills : de en
  • ES38270U - Incandescent lamp with several automatically replaceable filaments (Machine-translation by Google Translate, not legally binding) : en es
  • DE894695C - Device for moving the suction rod on applicators : de en
  • ES209591A1 - A procedure to separate aromatic hydrocarbons from a mix with their non-aromatic hydrocarbons (Machine-translation by Google Translate, not legally binding) : en es
  • ES38450U - Diaper (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042260A - Improvements to sewing machines : en fr
  • GB699080A - Production of new esters of ortho-phosphoric acid and salts thereof : en
  • FR1041981A - Device for guiding the consoles of milling machines, in particular milling machines intended for reproduction : en fr
  • FR1042089A - Process of pounding ceramic powders under vacuum with its application device : en fr
  • FR1042381A - Process for manufacturing rims for cycles, and rims obtained by this process : en fr
  • GB698872A - Improvements in radio-frequency transformers : en
  • GB699084A - Improvements in and relating to mountings for reels, bobbins and the like : en
  • FR1041796A - Airtight container : en fr
  • DE894651C - Master cylinder for hydraulic pressure systems : de en
  • FR1042205A - Improvements to radio probes : en fr
  • PL36683B1 - : en pl
  • US2656584A - Thread advancing reel : en
  • US2657141A - Diazotype developer composition containing a potassium borate and process of using same : en
  • ES22924Y - Device for sharpening razor blades : en es
  • US2656737A - Gearless speed reduction mechanism : en
  • US2657177A - Plating thickness regulator : en
  • US2657319A - Ultrasonic beam shaping device : en
  • US2657064A - Floating chuck : en
  • US2657159A - Method of making clothing from component parts of sheet material : en
  • CA497259A - Transversal electric wave filter : en fr
  • CH294233A - Process for the preparation of a copper-containing disazo dye. : de en
  • DE1665947U - IGNITION AND OPERATING EQUIPMENT FOR ELECTRIC DISCHARGE TUBES, IN PARTICULAR FLUORESCENT LAMPS. : de en
  • FR1042248A - New belt : en fr
  • ES38265U - Continuous seed heater (Machine-translation by Google Translate, not legally binding) : en es
  • ES38513U - A footwear for field and sport (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041633A - Light source, headlight or the like, with polarized light : en fr
  • US2657190A - Blends of polybutadiene and butadiene-acrylonitrile copolymer : en
  • GB698919A - Improvements in or relating to change speed mechanisms for talking machines : en
  • DE894553C - Process for the removal of fatty acids from the carbonic acid-containing reaction gases and vapors of the carbon dioxide hydrogenation : de en
  • DE894596C - Process for the production of mixed catalysts for the aromatization of hydrocarbons : de en
  • ES34126Y - Perfected terminal for hoses and other flexible lines : en es
  • FR1041599A - Feeding device for rock drilling machine : en fr
  • FR1041769A - Fog filter for headlights on road and rail vehicles : en fr
  • DE1665959U - OVEN SCREEN. : de en
  • DE894951C - Process and device for operational monitoring of centrifugal dust collectors : de en
  • GB699014A - Improved manner of manufacture of contact lenses : en
  • FR1042377A - Improvements relating to screws : en fr
  • FR1041914A - Ball joint improvements : en fr
  • US2656843A - Teeth cleaning unit : en
  • FR1041805A - Lubricated stuffing box : en fr
  • FR1041973A - Device for improving the spring suspensions of elevator cabs : en fr
  • FR1042183A - Method for facilitating shaving and means for applying the method : en fr
  • FR1042397A - Semi-automatic device for closing furniture or other doors : en fr
  • GB699143A - Improvements in garments : en
  • DE894980C - Screen grinder for water purification rakes : de en
  • FR1041816A - Injection pump : en fr
  • CH294021A - Process for preparing 2,6-bis- (5'-benzoylamino-anthraquinonyl-amino-1 ') - anthraquinone. : en fr
  • DE894619C - Cutter head for woodworking machines : de en
  • ES38262U - New cardboard container to contain medicines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042191A - Power supply device for vehicles, such as locomotives, trams, etc. in direct current or alternating current : en fr
  • AU2094553A - Improvements in or relating to electrical interference suppressors : en
  • CH294194A - Automatic alarm device. : en fr
  • AT176526B - Long stroke pump for pumping crude oil : de en
  • DE895016C - Insulated branch terminal for connecting wires : de en
  • ES209255A1 - A sliding abrocked device (Machine-translation by Google Translate, not legally binding) : en es
  • ES38339U - New espagnolette for doors and windows : en es
  • DE1665863U - WOMEN'S DRESS. : de en
  • DE894834C - Washing machine : de en
  • ES38367U - Pants perfected to travel by motorcycle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042175A - Improvements in working with aluminum and aluminum alloys : en fr
  • FR1042256A - Beaming device for warping machine : en fr
  • FR1042288A - Binder automatically indicating the sum of the information noted on the documents it contains : en fr
  • GB698989A - Improvements in or relating to piezo-electric crystal pick-ups : en
  • DE894502C - Containers for baths to handle photo plates, photo films, photo paper and the like. like : de en
  • ES33771Y - Special cap for closing bottles adapted to the crown type : en es
  • GB698864A - Improvements relating to the manufacture of nutritional preparations from componentsof the vitamin b-complex : en
  • GB698982A - Sewing machine attachment for overcasting and serging : en
  • US2656960A - Can carrier : en
  • US2656597A - Valve spring lifter : en
  • US2657217A - Corrosion inhibitor : en
  • US2657224A - Refining of fatty oils, especially vegetable oils : en
  • CH293995A - Needle bar lubrication device on a sewing machine, e.g. a high-speed industrial sewing machine. : de en
  • FR1042092A - Saw blade cutting device : en fr
  • DE894858C - Attenuator for very short radio waves : de en
  • FR1042113A - New vat dyes varying from gray to black : en fr
  • FR1042392A - Process for the manufacture of ingots from very high quality steels : en fr
  • US2656793A - Ammunition : en
  • DE894631C - Temperature control system for several measuring points : de en
  • DE895076C - Hot gas piston machine with a device for supplying one or more working areas of the machine with working media : de en
  • FR1042351A - Method for packing rags or the like : en fr
  • GB699053A - Improvements in or relating to rotary regenerative air preheaters : en
  • GB699121A - Scraping tool for preparing walls and ceilings for re-decorating : en
  • FR1041851A - New cutting process by generation of gear teeth and splines, and device for its implementation : en fr
  • US2657329A - Traveling wave tube : en
  • FR1041706A - Valve actuator for internal combustion engines : en fr
  • FR1042297A - Improvement in heated taps, especially electric : en fr
  • FR1041917A - Directing compass : en fr
  • ES38346U - Drum or metal plate steiner (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042224A - Device adaptable to a machine tool for machining helical threads on workpieces : en fr
  • ES38515U - A hobby and instructive game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042241A - Beryllium oxide recovery process : en fr
  • ES38223U - Gas driving, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042275A - Improvements in the preparation of resinous condensation products : en fr
  • GB699045A - An improved air distributing and agitating device in froth flotation machines : en
  • US2657358A - Variable frequency response : en
  • US2657203A - Monoazo dyestuffs of the pyrazolone series : en
  • US2656864A - Straight beam clamp with adjustable self-locking jaw : en
  • US2656901A - Brake beam support : en
  • DE1665879U - SPREADER WITH INDEPENDENT QUANTITY DOSING. : de en
  • FR1041857A - Traveling wave tube and beam propagation in crossed electric and magnetic fields operating as a frequency multiplier : en fr
  • US2657377A - Reproduction of signals from magnetic records : en
  • DE894566C - Deflection device for cathode ray tubes : de en
  • US2656835A - Intravenous attachment : en
  • AU160901B2 - Speed responsive switch : en
  • ES38310U - Toy figure with movement to imitate the step (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042321A - Extendable individual desk : en fr
  • GB699132A - Improvements relating to the separation of particles of differing specific gravity and/or grain size and apparatus therefor : en
  • FR1041890A - Hermetic sealing device for pipes, in particular drain pipes and apparatus for fitting said device : en fr
  • FR1042087A - Hollow cell ceiling for cross-beam floors : en fr
  • FR1042154A - Apparatus for intermittent cooling or drying of a gas, for example air : en fr
  • FR1042204A - Electronic micromanometer : en fr
  • GB698903A - Improvements in or relating to sieves : en
  • FR1042303A - Development of solid-contact current-breaking devices : en fr
  • ES210384A3 - A new system of air separator for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042135A - Liquid ring pump : en fr
  • GB698992A - Improvements in or relating to stoppering devices for mineral water bottles and other applications : en
  • USD170702S - Link chain for a bracelet or the like : en
  • DE1665850U - FILL GUN FOR FUEL MIXTURES. : de en
  • DE1665926U - MARKS FOR FILES. : de en
  • GB699067A - Manufacture of copper clad steel plates : en
  • ES38333U - Slam lock provided with double locking device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042184A - New products with helical surfaces and production methods : en fr
  • FR1042359A - Variable ratio transmission automatically and progressively : en fr
  • ES38341U - Cartridge (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041935A - Coloring process : en fr
  • DE1665807U - SMALL ELECTRIC MOTOR. : de en
  • DE894912C - Probe head for sorting devices and procedures for sorting workpieces : de en
  • DE895022C - Commuter machine : de en
  • DK76573C - Method of marking cast blocks of metals. : da en
  • ES209120A1 - A canceller device for sewing machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042276A - Leather pretanning process and solution used : en fr
  • GB698987A - Improvements in or relating to latch type knitting needles : en
  • DE894716C - Neutralization circuit, especially for ultra short wave receivers : de en
  • DE882773C - Device for the expansion of compressed gas with several expansion chambers, in particular for the step-by-step pressure reduction of highly compressed gases for the operation of internal combustion engines : de en
  • DE894887C - Arrangement of the electrode system of a magnetic field tube in a small air gap of the exciter magnet, in whose longitudinal direction the tube vessel is narrowed accordingly : de en
  • FR1041902A - Improvements to motor cars and their manufacturing methods : en fr
  • GB698948A - Aqueous dispersions of cellulose glycolic acid or carboxymethyl hydroxyethyl cellulose and water-insoluble coatings films and adhesives made therefrom : en
  • GB698925A - Improvements in air humidifying systems and apparatus : en
  • FR1041643A - Unloading platform for vehicles loaded with bulk materials : en fr
  • FR1041937A - Mechanical seed drill : en fr
  • FR1042290A - Method and device for inserting a cord or pull tape into tampons or the like : en fr
  • DE894439C - Toilet paper and method of making the same : de en
  • DE894478C - Aquarium heater : de en
  • DE895051C - Protective device : de en
  • DE895118C - Fastening and adjustment arrangement for split toe pieces for ski bindings : de en
  • DE754167C - Four-stroke internal combustion engine operating with self-ignition, air compression and injection of liquid fuel towards the end of the compression stroke : de en
  • ES38295U - Protector for siphons (Machine-translation by Google Translate, not legally binding) : en es
  • DE894549C - Device for archiving drawings, plans and other objects of areal expansion : de en
  • ES36612Y - Scissors for sinuous and regular cutting : en es
  • FR1042325A - combinable and removable element for furnishing and construction : en fr
  • GB699100A - Stackable trays, crates, boxes and like receptacles : en
  • CA497289A - Radio and television apparatus : en fr
  • AT176544B - Registration device for documents : de en
  • US2656842A - Bottle : en
  • BE523394A - DEVICE REPLACING WINDSCREEN WIPERS ON ROAD VEHICLES : en fr
  • FR1042362A - Further training in spinning cones : en fr
  • US2656676A - Ram jet engine : en
  • AT176429B - Automatic device intended for sewing machines for severing thread chains on or between successive workpieces : de en
  • AU1336952A - Improvements in or relating to devices for sharpening saws : en
  • US2656808A - Method of producing heat exchange elements : en
  • AT176486B - Locking of horizontal columns adjustable along a running rail : de en
  • AU166186B2 - Improvements 1n photographic emulsions containing molecular compounds of mercuric salts with amines : en
  • CH294032A - Process for cleaning suspensions, in particular fiber suspensions, and pipe centrifuges for carrying out the process. : de en
  • AT176514B - Armored pressure pipe in a tunnel : de en
  • PL36550B1 - : en pl
  • US2656986A - Material retaining end plate for roller mills : en
  • US2657316A - Method of suppressing photoelectric threshold : en
  • US2657276A - Method and means for obtaining a predetermined phase shift characteristic : en
  • CH294222A - Trouser waistband, in particular for wedge trousers. : de en
  • PL36606B1 - : en pl
  • US2656957A - Support for manikins : en
  • US2657271A - Line identification trouble indicator : en
  • US2657313A - Directional antenna system : en
  • US2656825A - Controlled variable coolant system for engines : en
  • USD170690S - Shadow box : en
  • PL36518B3 - : en pl
  • DE754052C - Device for transmitting, in particular, commands, messages, measured values in power distribution networks : de en
  • CH294211A - Valve, in particular for bicycle tubes. : de en
  • CH294152A - Device for automatically interrupting the supply circuit of an electric motor. : en fr
  • US2656847A - Rotary coupling and valve : en
  • US2657214A - Chloromethyl derivatives of indigos : en
  • US2657283A - Control device : en
  • AT176468B - Shear device for razor cut : de en
  • DE894516C - Water toy with two game figures assigned to one another : de en
  • DE894860C - Process for the production of flexible hollow pipes, in particular for high-frequency cables : de en
  • US2656810A - Hinged wheel-supported hatch cover : en
  • US2657086A - Window lock : en
  • US2656783A - Mow hay drier : en
  • US2657146A - Borosilicate optical glass : en
  • AU2098353A - Fluid operated apparatus : en
  • CH294073A - Method for attaching a pin to a flat element by means of cold pressure welding and device for carrying out the method. : de en
  • AT176540B - Folder in the form of a flap with several interconnected and stackable lids : de en
  • FR1041904A - Repeater camera : en fr
  • US2656968A - Orchard ladder with adjustable platform and fruit receiving means : en
  • USD170676S - Bourne-vanneck strainer : en
  • DE894624C - Facility for the integration of differential equations of the first and higher order : de en
  • ES38389U - Chincheta (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041728A - Simplified automatic rifle : en fr
  • CA497220A - Purification of titanium tetrachloride : en fr
  • PL36568B1 - : en pl
  • DE894634C - churn : de en
  • DE894888C - Process for the production of water-insoluble azo dyes : de en
  • DK76560C - Process for the preparation of carboxyalkylmercapto-benzol-stibic acids or salts thereof. : da en
  • ES38326U - Service assembly for antiparasitic antennas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041985A - Motor without valve : en fr
  • US2656886A - Pleating : en
  • USD170712S - Banquet cover : en
  • ES36420Y - Supplementary backrest adaptable to car seats, specially designed for the driver's seat : en es
  • ES36718Y - Metal wheel with refined hub : en es
  • ES38392U - Safety cap for fuel tank (Machine-translation by Google Translate, not legally binding) : en es
  • ES38503U - Improved electric water heater (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041881A - Process for the production of double salts of alkali and alkaline earth chromates : en fr
  • FR1041987A - Mask to moisten the skin : en fr
  • GB698956A - Improvements in or relating to prefabricated buildings : en
  • ES208763A2 - Improvements introduced in the object of the main patent (Machine-translation by Google Translate, not legally binding) : en es
  • PL36584B1 - : en pl
  • PL36622B1 - : en pl
  • CH294168A - Protective shield for electrical welding. : de en
  • FR1041849A - Improvements to removable structures : en fr
  • DE894668C - Drawing device with a drawing head that is pivotable on the bridge of the device and adjustable by means of fine adjustment : de en
  • DE895066C - Apparatus for measuring the vapor content of the atmosphere : de en
  • GB698870A - Improvements in and relating to crystallising processes : en
  • FR1041567A - Ester production process : en fr
  • FR1042065A - Folding knife, advanced : en fr
  • GB699059A - Devices for the determination of the mobility of small particles : en
  • AT176410B - Stepless friction gear : de en
  • DE1665789U - ADJUSTABLE LIGHT CABLE BY CHANGING THE LENGTH. : de en
  • AT176500B - Transport box : de en
  • DE1665980U - DEVICE FOR EXPRESSING MASSES CONTAINING LIQUID, IN PARTICULAR FRUITS. : de en
  • DE894558C - Process for the preparation of carbonic acid amides : de en
  • DE894718C - Directional antenna system for point-like scanning of a specific solid angle, especially for use in target search devices : de en
  • US2656881A - Metal furniture : en
  • DE893603C - Device for the production of toothed or pole wheels : de en
  • AT176520B - Continuous horizontal slurry process and installation for its implementation : de en
  • ES38317U - A case-container for razor blades (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041681A - Oil level stabilizer for telescopic shock absorber : en fr
  • USD170734S - Wright washcloth : en
  • FR1041602A - Improvements to gun pointing devices : en fr
  • US2656576A - Die casting machine : en
  • DE894777C - Slide drive for calculating machines u. like : de en
  • DE894537C - Protective device on sheet leveling machines : de en
  • DE894605C - Knitting yarn holder : de en
  • ES38291U - New banderºn for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041760A - Method and device for determining the number and size of particles in a cluster : en fr
  • DE894382C - Process and device for the uninterrupted fermentation of low-sugar fermentation fluids on alcohol : de en
  • DE894720C - Device for making any connections between groups of crossing power lines : de en
  • GB699137A - Quick traverse winding frame : en
  • DE895024C - Commutator with lugs fixed in slots in the lamellas : de en
  • GB699154A - Improvements in or relating to the production of di-alkyl phosphites : en
  • DE894697C - Type body for writing business machines and equipment to its solenoen at the type lever receiving it : de en
  • SU96183A1 - Device for concentrated balancing of artificial and main circuits in long-distance communication cables : en ru
  • US2657163A - Wallboard adhesive and method : en
  • FR1041553A - beta-hydroxy-alpha-dichloroacetylamino p. nitropropiophenone and its preparation process : en fr
  • FR1042298A - Automatic central : en fr
  • FR1042390A - Perpetual wall calendar : en fr
  • AU164344B2 - Reversible and variable speed electric motor : en
  • GB699062A - Improvements in the synthetic preparation of -a-phenylethanol : en
  • DE1665890U - ELECTRIC CANNER. : de en
  • GB698979A - Improvements in and relating to screwing foundation piles : en
  • CA497251A - Shoemaking apparatus : en fr
  • CH294010A - Process for obtaining magnesium-free brewing water through ion exchange. : de en
  • CH294146A - Electrical system with connection points of the electrical conductors protected from corrosion. : de en
  • DE894458C - Process for the production of endless sound tapes : de en
  • DE894588C - Single-phase induction machine based on the Ferraris principle : de en
  • DE894862C - Flexible cable with air space insulation : de en
  • DE895132C - Lying pasta screw press : de en
  • US2656942A - Retractable gear for portable freight units : en
  • ES34254Y - Improved brake shoes and calipers : en es
  • FR1041831A - Method and device for manufacturing glass fibers : en fr
  • GB698997A - Improved cupboards for the hanging storage of drawings and the like : en
  • DE753052C - Four-wire telecommunication cable with shields arranged between the wire groups in the opposite direction of transmission : de en
  • DE894985C - Metal extrusion press : de en
  • CA497302A - Removable screens for spectacles : en fr
  • DE1665802U - BRANCH PLUG WITH EARTH. : de en
  • DE755099C - Indirectly heated glow cathode designed as a flat cathode for electron tubes : de en
  • DE894419C - Isolation arrangement for high-voltage single-phase transformers : de en
  • ES38350U - Mobile eye perfected for dolls (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041554A - d threo (4'-nitrophenyl) -1-dichloroacetamido-1-propanol and process for its preparation : en fr
  • FR1041585A - Erasable slide control device : en fr
  • GB699041A - Improvements in or relating to a flat bed cylinder printing machine : en
  • ES211225A3 - A procedure for obtaining a waterproofing product (Machine-translation by Google Translate, not legally binding) : en es
  • ES38239U - A waterproof seam (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041870A - Pin device for stretching and twisting carded roving : en fr
  • ES38288U - A point (Machine-translation by Google Translate, not legally binding) : en es
  • CA497246A - Treatment of electric lamp envelopes : en fr
  • CH294173A - Process for the preparation of a quaternary ammonium compound. : de en
  • CA497142A - Processes of extracting anions and products therefor : en fr
  • CA497286A - Dynamic braking control : en fr
  • ES209302A1 - IMPROVEMENTS MADE IN THE PREPARATION OF SAND COMPOSITIONS FOR FOUNDRY MOLDING : en es
  • DE751256C - Process for the production of pure naphthalene : de en
  • GB699118A - Improvements in or relating to lubricating oil additive materials : en
  • FR1042201A - Autoclave hydropneumatic accumulator : en fr
  • GB698969A - Improvements relating to condenser tapes for carding and like textile machinery : en
  • GB699023A - Process and apparatus for the manufacture of acetylene from calcium carbide and water with the simultaneous production of dry calcium hydroxide : en
  • DE1665893U - TIE HOLDER. : de en
  • GB698890A - Improvements in machines for packing bottles, cans and like cylindrical containers into crates and like receptacles : en
  • FR1042195A - Rim for supporting a tire casing, in particular in a machine used to grate or balance it with a view to retreading : en fr
  • FR1041651A - Impedance stabilizer for electrical conductors : en fr
  • FR1041859A - Connection for drainage pipes : en fr
  • FR1042199A - Rubber profile frame with metal coating for automobile car windows and its manufacturing process : en fr
  • ES36670Y - A new plate or paper for children : en es
  • FR1041961A - Three-dimensional load-bearing assemblies stabilized by eardrums : en fr
  • FR1042042A - Auxiliary device for drilling holes : en fr
  • US2656732A - Remote-control mechanism for tank trucks : en
  • US2656794A - Pneumatic pumping equipment : en
  • US2657284A - Trolley wire contact device : en
  • GB698910A - Improvements in or relating to cutting tools : en
  • GB698981A - Improvements in or relating to variable electrical resistance type pick-up devices : en
  • PL36583B1 - : en pl
  • US2657115A - Manufacture of alkali metal-free alumina : en
  • US2657248A - Bushing for spark plugs : en
  • DE895101C - Process for making right-sided positive copies : de en
  • FR1042368A - Insecticides and their preparation process : en fr
  • GB699162A - Liquid fuel burner of the vortex chamber type : en
  • AT176422B - Grinding machine : de en
  • ES38420U - Nylon brush for powder application (Machine-translation by Google Translate, not legally binding) : en es
  • DE889138C - Heat and cold transmission oils : de en
  • ES38456U - Percents calculator rule (Machine-translation by Google Translate, not legally binding) : en es
  • DE1665997U - SANDAL, PREFERABLY CHILDREN'S SANDAL. : de en
  • USD170692S - Serving table : en
  • GB698865A - Improvements in or relating to gramophone record playing apparatus : en
  • ES210268A1 - An automatic compression system applicable to infusion machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041603A - Speed variator : en fr
  • DE894602C - Method and device for color patterning on circular knitting machines, in particular circular knitting machines : de en
  • FR1042355A - Telescopic shock absorber for bicycles and cycles with auxiliary motor : en fr
  • DE894711C - Circuit arrangement for receiving phase-modulated pulse messages : de en
  • FR1041652A - Intermittent forced spray system of fuel in internal combustion engines and carburettor realized by application of the system : en fr
  • FR1042182A - Improvements to endoscopes applicable in particular to bronchoscopes : en fr
  • FR1042309A - Alarm clock movement : en fr
  • GB699057A - Improvements in and relating to electrical supply systems : en
  • ES24700Y - Perfected rosary : en es
  • FR1041648A - Process for the preparation of methyldisiloxane diols : en fr
  • DE894587C - Brush holder for electrical machines : de en
  • DE894807C - Device for pressing cookies against a rotating application template : de en
  • DE894987C - Process for improving the fiber properties, in particular the wrinkling properties of textiles : de en
  • ES38026U - New guillotine hermetic seal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042018A - Silicate adhesives and their manufacturing process : en fr
  • US2657308A - Signal receiver circuit : en
  • CA497245A - Filter for ultraviolet radiations : en fr
  • FR1041819A - Drilling rig : en fr
  • PL36531B1 - : en pl
  • US2656829A - Starter for internal-combustion engines : en
  • PL36691B1 - : en pl
  • US2656844A - Combined sleeping bag and tent : en
  • US2657094A - Recirculation system : en
  • DE894388C - Brush handle : de en
  • ES208987A1 - A procedimietno for the extraction of so2 content in gases, through washing of these with aromatic bases (Machine-translation by Google Translate, not legally binding) : en es
  • ES38334U - A stretcher-bed-crib (Machine-translation by Google Translate, not legally binding) : en es
  • GB698946A - Improvements in or relating to ceramic dielectric compositions : en
  • DE895026C - Electric machine without rotary control with motorized brush adjustment device : de en
  • FR1041813A - Apparatus for ejecting a seat from an airplane : en fr
  • GB698891A - Improvements in or relating to ammonium nitrate : en
  • FR1041770A - Tractor improvements : en fr
  • FR1042382A - Thermometric probe : en fr
  • US2656729A - Bellini : en
  • US2656652A - Apparatus for treatment with liquids : en
  • US2657015A - Means for circulating mud in rotary well drilling rigs : en
  • AU159231B2 - Improvements in clicker disks : en
  • CH294221A - Plasticizers. : de en
  • US2657107A - Folding tray structure for automobile instrument panels : en
  • US2657245A - Process for the manufacture of tetramethylethylene : en
  • US2656849A - Metering appliance with automatic solution shutoff device : en
  • US2657120A - Chemical reactor : en
  • AT176515B - Water hydrant and assembly device : de en
  • AU2091053A - Process for preparing phosphoric acid : en
  • PL36635B1 - : en pl
  • PL36668B1 - : en pl
  • US2656661A - Beet harvester : en
  • PL36597B1 - : en pl
  • PL36677B1 - : en pl
  • DE1665914U - JAR WITH ROTATING LID. : de en
  • DE894618C - Formwork for the production of ribbed concrete ceilings : de en
  • CA497280A - Welders : en fr
  • US2656796A - Unidirectional, rotary variable delivery fluid pump : en
  • DE1665875U - CANDIDATE. : de en
  • FR1042282A - Continuous gear change system with clutch : en fr
  • CH294077A - A method of manufacturing metal parts and a machine for implementing this method. : en fr
  • PL36696B1 - : en pl
  • DE1666008U - SUSPENDERS. : de en
  • DE888183C - Rotatable part table : de en
  • DE886896C - Method and device for ozonizing oxygen or air : de en
  • DE894843C - Process for the production of iron powder from Bayer mass : de en
  • ES38338U - Improved nut for bench lathes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042322A - Hand gripper with high gripping power and adjustable stroke : en fr
  • AU1430752A - Improvements inphase-splitting arrangements for single-sideband modulators : en
  • CH294024A - Process for the production of damp weather paints. : de en
  • CA497202A - Production of ventless delay initiators for explosive or other charges capable of exothermic reaction : en fr
  • CH294225A - Process for the preparation of a new diol. : de en
  • AU2092153A - Improvements in photographic emulsions containing mercury salts : en
  • US2656910A - Means for conveying and arranging cans in rows : en
  • US2657010A - Fence post driver and puller : en
  • USD170730S - Pair of goggles : en
  • CH293948A - Alternative tractor plow. : en fr
  • DE894562C - Process for the production of multicolor prints, the colors of which have been made invisible by mixing with a single-color, water-insoluble dye : de en
  • US2656588A - Retractable bar feeding machine : en
  • US2657147A - Composition for vulcanizing rubber : en
  • US2657237A - Process for the separation and recovery of methyl amines : en
  • CH294005A - Insole for shoes. : de en
  • DE1665941U - SOCKETS FOR PLUG-IN PINS, IN PARTICULAR FOR SOCKET SOCKETS OR. DGL. : de en
  • DE894936C - Control device for internal combustion engines : de en
  • DE895054C - House stove or stove with a device for preheating the combustion air : de en
  • AT176493B - Process for the production of lightweight building materials : de en
  • AU1355152A - Apparatus for heat sealing thermoplastic films : en
  • CH294092A - Device for holding circular objects on a table. : en fr
  • AT176407B - Slide valve, in particular for oil lines : de en
  • AT176532B - Process for printing fabrics with pigment dyes : de en
  • AU164995B2 - Fluid operated apparatus : en
  • US2656626A - Ironing press apparatus for clothes, textile fabrics, or the like : en
  • AT176542B - Partition for standing view files : de en
  • US2656730A - Pulley and method of making same : en
  • CA497215A - Milk evaporation process and apparatus : en fr
  • PL36646B1 - : en pl
  • PL36704B1 - : en pl
  • US2656914A - Garment packaging box : en
  • US2656800A - Pipe laying apparatus : en
  • US2657260A - Apparatus for the transmission of current pulse combinations, particularly for teletyping : en
  • ES38390U - Viewfinder by refraction (Machine-translation by Google Translate, not legally binding) : en es
  • AU156653B2 - An improved hydraulic work-holding appliance : en
  • PL36598B1 - : en pl
  • US2656875A - Stool : en
  • AU161655B2 - Improvements in or relating to electric frequency dividers : en
  • CH294253A - Process for the production of a brown, chromium-containing dye. : de en
  • CA497119A - Light bulb socket mounting : en fr
  • CH294188A - Device for multiple transmission of messages. : de en
  • US2657366A - Mechanism for facilitating the removal of a lamp from its socket : en
  • USD170716S - Reseska cigarette : en
  • PL36659B1 - : en pl
  • DE868393C - Guide and seal of the piston and the piston rod in the cylinder housing, especially in the case of hydraulic vibration dampers in motor vehicles : de en
  • FR1041656A - Process for the treatment of tars or tar oils, in particular low temperature distillation tars : en fr
  • GB699078A - New or improved mechanism for use in emptying liquid containing vessels : en
  • CH294186A - Telephone station. : de en
  • AT176516B - Shut-off element for the flow of water to cisterns : de en
  • CH294209A - Device on motor vehicles for automatically dimming the headlights. : de en
  • DE1665982U - IMPELLER FOR AXIAL FLOW PUMPS AND WATER TURBINES. : de en
  • FR1042391A - Extendable Casting Fishing Rod : en fr
  • DE767826C - Pressure regulator for hydraulic working cylinders, presses or the like. : de en
  • ES38417U - A hydrant or fire easily removable (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042038A - Gear changing device for motor vehicles or other applications : en fr
  • FR1042257A - Lock nut lock washer : en fr
  • US2656854A - Pilot operated free return resistance valve : en
  • ES38242U - Special organization box-container (Machine-translation by Google Translate, not legally binding) : en es
  • DE894535C - Hook-like holder for Vorpfaendeisen to catch overhanging coal and other mineral masses when expanding the line : de en
  • DE894601C - Process for the production of braided weaving patterns in fabrics : de en
  • DE894730C - Circuit for controlling periodically repeating processes : de en
  • ES38356U - Simplified rollable roller shutter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041963A - Bucket coupling system : en fr
  • GB699024A - Improvements in and relating to sewage disposal plant : en
  • GB699087A - Improvements in or relating to adjustable seats for vehicles : en
  • AU1372952A - Improvements in vulcanizing moulds for recapping andre-treading tyres : en
  • US2657095A - Impeller assembly for dishwashers : en
  • DE1665946U - STAGE LIGHT WITH LOW VOLTAGE LAMP. : de en
  • DE885840C - Hydraulically operated control device for systems, machines, devices, etc. like : de en
  • DE894895C - Process for producing a preparation for stimulating tooth preservation : de en
  • FR1041884A - New pyrotechnic composition : en fr
  • CA497244A - Production of vanillic acid : en fr
  • CH294234A - Process for the preparation of a copper-containing disazo dye. : de en
  • US2656996A - Parachute having an inflatable opening means : en
  • AU159751B2 - Automatic liquid drain valve : en
  • DE1665736U - MIRROR. : de en
  • DE1666041U - BEAN AND WAX BROOM. : de en
  • DE894550C - File box made of sheet metal : de en
  • DE895102C - Device to compensate for the axial thrust in centrifugal pumps, especially in electrically driven submersible pumps : de en
  • AU164652B2 - Rotary sprinkler : en
  • PL36658B1 - : en pl
  • US2656945A - Egg tray and cover : en
  • US2656618A - Educational toy : en
  • US2657074A - Metallic bellows : en
  • CA497149A - Film applicator : en fr
  • FR1041591A - Telecommunications office systems : en fr
  • DE1665870U - DEVICE FOR FASTENING A HANDLE ON THE BODY OF WOMEN'S HANDBAGS OD. DGL. : de en
  • PL36552B1 - : en pl
  • AT176418B - Die : de en
  • US2656720A - Mechanical golf practice apparatus : en
  • US2656897A - Suction cleaner : en
  • US2657261A - Error-indicating code mechanism : en
  • USD170723S - Sun tanning shirt : en
  • US2657253A - Color television system : en
  • US2657287A - Direction signal switch : en
  • PL36672B3 - : en pl
  • CA497222A - Process for the prevention of development of off-flavours in edible oils and fats and in foodstuffs containing fats and oils : en fr
  • GB699031A - Improvements in or relating to machine for compacting materials : en
  • CA497276A - Fluorescent screen : en fr
  • DE894412C - Electric switch with arc extinguishing by a flowing pressure medium : de en
  • DE894462C - Process for the production of sound tapes : de en
  • GB699020A - Improvements in and relating to the prevention of gas stratification in boiler furnaces : en
  • GB699083A - Improvements in or relating to throttle control devices for internal combustion engines : en
  • AU166387B2 - Improvements in and relating to anti-vibration fasteners : en
  • AU2094453A - Polar relay : en
  • DE1666013U - HIGH PERFORMANCE MILK COOLER. : de en
  • AT176545B - Rotatable card index : de en
  • CA497237A - Electric motors for vacuum cleaning and like machines : en fr
  • PL36508B1 - : en pl
  • US2657070A - Individual wheel spring suspension : en
  • USD170727S - Corner sink : en
  • AU161583B2 - An improved scrub rake : en
  • CH293952A - Anchoring device. : en fr
  • CH294054A - Process for the production of a diffuser device which allows to obtain blurred photographic images and device produced with said process. : en it
  • US2656710A - Means for adjustment of balancing machines : en
  • CH294248A - Process for the production of a brown, chromium-containing dye. : de en
  • US2656969A - Frusto-conical container : en
  • US2657058A - Pitcher's control target with automatic ball return : en
  • US2657354A - Testing arrangement for circuit interrupting devices : en
  • US2657332A - Size control for cathode-ray tube deflection circuits : en
  • DE1665988U - SEAT CUSHIONS, IN PARTICULAR FOR VEHICLES. : de en
  • DE894882C - Procedure for measuring the overcurrent factor of current transformers : de en
  • DE753412C - Isolation lock : de en
  • DE894569C - Circuit arrangement for telephone systems with long-distance line operation : de en
  • DE894967C - Steering device, especially for motor vehicles, with a threaded spindle and a nut segment : de en
  • CH293974A - Beverage mixer with mixing cup. : de en
  • CA497152A - Winding arrangement for variable transformer : en fr
  • CH294112A - Infinitely variable V-belt pulley change gear, especially for small outputs. : de en
  • AU2087453A - Improvements relating tothe suspensions of electromagnetic instruments : en
  • CH294137A - Heat exchange device. : de en
  • CH294177A - Process for the preparation of a new derivative of pyridine. : en fr
  • PL36665B1 - : en pl
  • AU2093853A - Gyroscope : en
  • AT176462B - Longitudinally divided rudder : de en
  • DE1666074U - BEATER FOR BEATER MILLS. : de en
  • PL36581B1 - : en pl
  • FR1042308A - Stop device for clock movements with alarm clock : en fr
  • US2656872A - Iron bending machine : en
  • PL36512B1 - : en pl
  • CA497120A - Flexible coupling : en fr
  • US2656779A - Ventilation of passenger compartment of automotive buses : en
  • DE883684C - Flexible line thanks to the profiling of the walls : de en
  • GB699141A - Production of sulphones : en
  • DE894849C - Electrically insulating butt joint of railway or other running rails for railway safety systems : de en
  • PL36556B1 - : en pl
  • US2656921A - Device for separating potatoes from stones : en
  • DE894657C - Chain tensioning device for bicycles with double guidance of the drive chain and automatic readjustment to maintain a constant chain tension : de en
  • GB699032A - Heat exchangers, for example, radiators for internal-combustion engines : en
  • US2656724A - Automatic apparatus for the taking of liquid samples : en
  • DE1665912U - PNEUMATIC REMOTE CONTROL FOR MOTOR-DRIVEN TOY SHIPS AND MODEL CARS. : de en
  • DE1666053U - PLASTIC BATH GRID. : de en
  • FR1042259A - Suspended filing file with metal-plastic head : en fr
  • DE1666029U - AUXILIARY DEVICE FOR APPLYING PASTE OR LIQUIDS TO INACCESSIBLE POINTS OF THE MOUTH Cavity. : de en
  • ES38275U - Flange of linings in brake shoes (Machine-translation by Google Translate, not legally binding) : en es
  • CA497184A - Internal combustion engine power plants : en fr
  • ES36720Y - Elastic wheel : en es
  • FR1041960A - Reinforcement for suspension bridges, roofs, etc. : en fr
  • DE894515C - Machine for applying glue to parts of shoes : de en
  • DE894768C - Plasticizers : de en
  • ES38248U - Miniature album for pendant (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041800A - Machine for making wax candles : en fr
  • FR1041771A - Treatment of hydrocarbon oils : en fr
  • DE894607C - Hand made of wood and leather and the production of such hands : de en
  • FR1041737A - Welding machine improvements : en fr
  • FR1042192A - Progressive support thread assembly device : en fr
  • GB698882A - Improvements in or relating to feed water regulators for controlling the water levelin steam boilers : en
  • ES38120U - Mechanical device, applicable to drilling machines, for practicing rectangular and square holes on wood (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041561A - Process for the purification of vitamin b 12 complex : en fr
  • DE894681C - Pit stamp : de en
  • US2656708A - Lock with roller bearing support of bolt : en
  • US2656926A - Device for separating water and foreign matter from liquid fuel : en
  • US2657156A - Phosphate coating composition and process : en
  • DE1665812U - SCREENING COVER FOR MINIATURE TUBE SOCKETS AND THE LIKE : de en
  • ES36644Y - Rotor for crushers and centrifugal mills : en es
  • FR1041915A - Method of manufacturing wheel rims and rims in? : en fr
  • PL36652B3 - : en pl
  • US2657368A - Twisted plug-cord connector : en
  • FR1042005A - Method and devices for closing and opening deformable material capacities : en fr
  • FR1042056A - Articulated support for flower pots : en fr
  • DE894444C - Length compensation device for a gang saw blade : de en
  • DE894963C - Filter insert for gas protection masks : de en
  • ES209557A1 - A vibrant machine, especially transportation and preparation (Machine-translation by Google Translate, not legally binding) : en es
  • ES38266U - Gear device for the drive of the tachymeter of motorcycles in general (Machine-translation by Google Translate, not legally binding) : en es
  • DE895000C - Process for the production of austenitic chromium-nickel, chromium-manganese and chromium-nickel-manganese steels : de en
  • GB698874A - Improvements in or relating to electrostatic gas cleaners : en
  • DE1665701U - HEADLAMP VISOR. : de en
  • DE894554C - Process for the preparation of 1,4-dichloro- or 1,4-dibromobutane : de en
  • DE894643C - Journal bearing for shafts in precision mechanical gears : de en
  • DE894799C - Process for carrying out electrolytic processes, in particular for depositing metals from electrolytes : de en
  • DE894856C - Ultra-short wave amplifier with two or more tube stages : de en
  • US2657172A - Therapeutic solution of calcium lactate and calcium glycerophosphate : en
  • DE894969C - Equipment on auxiliary gears of grinding machines with a grinding spindle rotating in a feed quill : de en
  • ES209332A1 - A procedure apra produce amino acid compounds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041806A - Marker machine for drawing lines on pavements : en fr
  • GB699091A - Improvements in plant and process for the manufacture of water gas or gas consistinglargely of carbon monoxide and hydrogen : en
  • US2656863A - Panel edge grooving attachment for electric handsaws : en
  • DE1665919U - DEVICE FOR CARRYING THE UNDERSTANDING OF A CROSS-WALLED OR PROJECTED CONVEYOR BELT. : de en
  • DE1666039U - DEVICE FOR RUBBING OR CUTTING FRUITS, ESPECIALLY POTATOES OD. DGL. : de en
  • DE894870C - Multi-pole coupling part, especially for multi-core connection cables for telecommunications equipment : de en
  • ES209197A3 - A device to separate the water from condensation of the gasket liquid in the disk gasometers (Machine-translation by Google Translate, not legally binding) : en es
  • ES38443U - Terminal for ceramic capacitors (Machine-translation by Google Translate, not legally binding) : en es
  • GB698902A - Improvements relating to propeller shafts for motor vehicles : en
  • US2656995A - Multiposition caster lock for airplane cross-wind main landing wheels : en
  • US2657139A - Process of removing color developer stain in azine dye images : en
  • US2657148A - New and improved solutions of zein and method of making same : en
  • DE894935C - Device for achieving astatic control characteristics on centrifugal speed regulators for explosion engines : de en
  • DE895003C - Process for the production of metallic sintered bodies : de en
  • DE894644C - Drive device for height adjustment, in particular the writing arms of writing measuring devices : de en
  • FR1042240A - Improvements to tubular steam generation and superheating units : en fr
  • US2656546A - Mechanical flexion and extension wrist : en
  • US2656891A - Apparatus for plugging wells : en
  • US2657054A - Rotating amusement apparatus : en
  • US2656955A - Shoulder support for garment hangers : en
  • US2657357A - Multiple scale electrical test instrument : en
  • US2657044A - Apparatus for handling corrugated paperboard : en
  • ES38505U - Folding saddle for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1665709U - ROLLER RULER. : de en
  • DE1666034U - BODY AND FACE MASSAGE DEVICE. : de en
  • DE894475C - Pflock for holding rods used for plant education or the like. : de en
  • DE894758C - Device for ventilating the space between the panes accommodating a blind, in particular of composite or double windows provided with turning, rotating and swinging leaves : de en
  • FR1041682A - Apparatus for filling cheese molds with fermented curds or similar liquid mixtures : en fr
  • FR1042014A - Profiled iron for construction of mine galleries and its manufacturing process : en fr
  • US2656658A - Bagmaking and filling machine : en
  • FR1041767A - Process for the treatment of gases containing olefins, in particular ethylene : en fr
  • FR1041888A - Process for the manufacture of carpets or similar pile fabrics and resulting product : en fr
  • FR1041909A - Improvements made to front-cut agricultural machines, preferably combine harvesters : en fr
  • DE1665953U - LID FINISH FOR CASES, BOXES ETC. : de en
  • DE894394C - Process for the preparation of diarylacetonitriles substituted on the central carbon atom : de en
  • DE894646C - Process for the production of high-speed steel and economy tools : de en
  • DE894792C - Thread locking device : de en
  • GB699102A - Improvements in tennis and like inflated balls and in methods of making them : en
  • DE894796C - Removable flange insulation on pipes carrying refrigerant : de en
  • DK76581C - Machine for collecting crops. : da en
  • DK76589C - Rifle grenade launcher. : da en
  • DE1665707U - FLAT RUBBER WITH GRIP LEAVES. : de en
  • DE894793C - Hydraulic shock absorber : de en
  • DE894822C - Process for the production of cutting disks for stones u. like : de en
  • DE895110C - Brake for motorcycles with sidecar : de en
  • FR1041676A - Electric smelting process to extract precious metals from ash or industrial residues : en fr
  • FR1042211A - Removable bed : en fr
  • GB699146A - Sealing device for flexible tubes for containing a paste or liquid : en
  • CH293983A - Device for the preparation of coffee and similar infusions. : de en
  • CH294148A - Flush-mounted distribution box. : de en
  • DE1666070U - REARING DEVICE FOR POULTRY CHICKS. : de en
  • DE894626C - Phonogram carrier for recording and playback in line writing : de en
  • US2656673A - Alarm for wrist watches : en
  • US2657105A - Bearing construction : en
  • USD170731S - Tilhou dress : en
  • DE894429C - Impeller for centrifugal fans or pumps : de en
  • DE894640C - Suspension device for motors, especially electric motors : de en
  • FR1041673A - Mobile burners mounted on wheels : en fr
  • DE894590C - Facility for operating Roentgen pipes : de en
  • DE894610C - Device for keeping the milk sterile in feeding bottles and the teat attached to them : de en
  • FR1041905A - Draft grille : en fr
  • ES208914A1 - An improvement in the procedure for the treatment of sulphurous minerals or concentrates for metalurgical purposes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041830A - Bench-carriage assembly, especially for machine tools : en fr
  • PL36618B1 - : en pl
  • US2657013A - Core orienting apparatus and method : en
  • US2656583A - Thread gripper : en
  • US2656744A - Die adjusting mechanism : en
  • DE894960C - Process for the direct production of positives : de en
  • DE894597C - Process for dewaxing mineral oils with selective solvents : de en
  • CH294260A - Device for slag-free pouring. : de en
  • US2656980A - Key operating means for computing machines : en
  • US2657114A - Chlorosilanes : en
  • AT176404B - Process for generating energy and machine for carrying out the process : de en
  • AU2088753A - Solenoid hydraulic control valve : en
  • AU2093253A - Reversible implement arm mounting for tractors : en
  • AU162528B2 - Rotary attachment for motor mowers : en
  • GB698876A - Improvements in or relating to electric discharge devices : en
  • DE1666080U - SPRAYER. : de en
  • DE753140C - Signal circuit for alternating current signal boxes : de en
  • DE894494C - Adjustment of a tool cutting edge : de en
  • DE894829C - Loom : de en
  • CH294110A - Shut-off device for lines carrying flowing media. : de en
  • US2656871A - Key case : en
  • US2656802A - Presser device for shoe sewing machines : en
  • NL89689C - : en
  • US2656799A - Control system for automatically fed furnaces for solid organic fuels : en
  • US2657285A - Mileage indicating attachment for self-propelled vehicles : en
  • CH294016A - Process for the separation of acetic acid and methanol contained in a mixture of methyl acetate, acetic acid, methanol and water. : en fr
  • DE894812C - Oxygen breathing apparatus with breathing air circulation and lung-controlled oxygen supply : de en
  • US2656620A - Welted moccasin : en
  • PL36616B1 - : en pl
  • US2656571A - Process of producing amylose films : en
  • AT176504B - Roller rotatable around a journal with a guide ring on one side and a convex running surface for continuous conveyors : de en
  • AU2087353A - Improvements relating to temporary supports and centerings : en
  • DE894504C - Device for the transmission of a control force with the aid of a pressure medium which acts on a piston in a cylinder, in particular for aircraft controls : de en
  • DE1665824U - SPOT SPACE. : de en
  • DE894801C - Feeding device on presses : de en
  • US2657342A - Magnetic plate structure : en
  • US2657001A - Refuse receptacle holder : en
  • AU157523B2 - Improvements inthe construction of milk and cream cans or like vessels : en
  • US2657180A - Manufacture of antifriction bearing greases : en
  • USRE23727E - Miller : en
  • DE1666016U - HOSE PROTECTION DEVICE ON SPRAY MACHINES FOR ROAD CONSTRUCTION. : de en
  • DE894687C - Process and preparations for the production of water-insoluble azo dyes on fibers : de en
  • FR1041614A - Sheet metal cliché for printing addresses : en fr
  • GB698878A - Improvements in foundry moulding machines : en
  • DE894803C - Device and method for air classification : de en
  • ES38364U - Improved valve for espresso coffee machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042208A - Lost wax precision casting process : en fr
  • AU165499B2 - Improvements in or relating to superheterodyne receivers : en
  • US2657307A - Positive feedback pulse generator : en
  • FR1041626A - Improvements to objects dropped from an aircraft : en fr
  • FR1041638A - Threading tool holder : en fr
  • FR1041821A - Improvements to endless conveyor belts : en fr
  • DE1665978U - HOLDING DEVICE FOR MULTIPLE RECTANGULAR SALES DISPOSALS FOR METER TAPE. : de en
  • DE894534C - Expansion process for mining operations, especially in hard coal mining : de en
  • FR1041670A - Special tile for double roofing; manufacturing process and equipment; cover scheme : en fr
  • FR1042040A - Process for the manufacture of a product based on sugar molasses which can be used as a wetting and stabilizer for anti-cryptogamic, insecticidal or fungicidal slurries and, in general, as a wetting, stabilizer or adhesive : en fr
  • FR1042064A - ship's exterior accommodation ladder : en fr
  • DE894917C - Version for single film frames and manufacturing process for this : de en
  • FR1042386A - Further training in band saw drive units : en fr
  • DE894457C - Process for the production of band-shaped stamping dies for mechanically scannable sound tapes : de en
  • DE894518C - Cigarette or the like with friction ignition device : de en
  • DE894760C - Device for plastering walls : de en
  • FR1041637A - Azo dyes and their preparation : en fr
  • US2657178A - Treatment of industrial waters : en
  • DE894664C - Rotating grinding tool : de en
  • ES34454U - Model support-trolley for the placement and transport of barrels (Machine-translation by Google Translate, not legally binding) : en es
  • ES38328U - Gasoline canister for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041903A - Two-speed drive device for mechanical control of the churn mixer : en fr
  • FR1042281A - Combined safety brake and lifting jack : en fr
  • CH293963A - Process for preparing building materials. : en fr
  • US2657170A - Antimycin and process for production : en
  • US2656699A - Combined washer and extractor with resilient drive connection : en
  • US2656966A - Can filling machine having reciprocating product contacting plunger and moisture projecting device therefor : en
  • US2657050A - Device for feeding sheet materials : en
  • DE763269C - Low-liquid extinguishing chamber switch : de en
  • DE894698C - Hand stamp with self-coloring and key setting for the type wheels : de en
  • GB698957A - Improvements in or relating to casks, barrels, drums and the like : en
  • GB698980A - Ionizing radiation detector : en
  • US2657132A - Manufacturing wet strength paper containing cationic urea-formaldehyde resin : en
  • US2657207A - Preparation of isocinchomeronic acid : en
  • DE894903C - Waterproof protective cover for wet umbrellas : de en
  • FR1042043A - Labeling machine for bottles or other cylindrical objects : en fr
  • FR1041661A - Construction and jacking process for jacking boxes : en fr
  • FR1041820A - Improvements to water gas equipment for heavy oil carburization : en fr
  • CA497193A - Seat : en fr
  • DE894679C - Method and device for the continuous production, filling and sealing of tetrahedral packaging made of paper or the like. : de en
  • PL36607B1 - : en pl
  • DE1665971U - ELECTRO-MECHANICAL FOOTBALL GAME MACHINE. : de en
  • FR1041576A - Flexible wheel : en fr
  • FR1042335A - Self-priming centrifugal pump : en fr
  • CH294116A - Vibrator. : en fr
  • CH294179A - Process for the preparation of pyridyl mercury chloride. : de en
  • CH294191A - Pendulum feedback receiving circuit. : de en
  • DE1665958U - OVEN SCREEN, ADJUSTABLE. : de en
  • FR1041607A - Torsion bar, usable in particular for the suspension of motor vehicles : en fr
  • GB698940A - A commutating system for impressing upon a single transmission channel varying voltages from two separate sources : en
  • PL36528B1 - : en pl
  • DE894832C - Device for straightening shape-changed body frames of motor vehicles, in particular the Volkswagen : de en
  • ES211106A1 - A low pressure mercury steam discharge lamp (Machine-translation by Google Translate, not legally binding) : en es
  • ES38431U - A lock (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041698A - Device for applying an electrostatic charge to an insulating layer : en fr
  • FR1042200A - Dehalogenation of saturated hydrocarbons : en fr
  • GB698968A - Poppet valves of overhead-valve internal combustion engines : en
  • GB699103A - Improvements in or relating to a lubricant for pneumatic tools : en
  • CH294029A - A process for electrolytically forming on a metal a coating of an alloy of copper and tin. : en fr
  • CA497131A - Saw blade : en fr
  • AU164543B2 - Improvements inthe purification ofthe effluents from gasproducing plants : en
  • CA497235A - Diversity receiving system : en fr
  • AU156411B2 - Improvements relating tothe manufacture of cut edged woven articles such as cut ribbons : en
  • AU159956B2 - Process for preparing phosphoric acid : en
  • ES38337U - Improved wooden ice-cream maker (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042023A - Short for the stump of an amputated leg : en fr
  • GB699068A - Method of and apparatus for shaping or bending and tempering sheets of glass : en
  • AT176443B - Glassless negative holder : de en
  • US2657236A - Preparation of ketone-diarylamine condensates : en
  • AU2085853A - Improvements in or relating to trigger circuits : en
  • BE523484A - Method and installation for grinding and delivering raw materials mixed in a certain proportion : en nl
  • CH294125A - Device for automatic actuation of the injection timing adjustment device on injection pumps of internal combustion engines. : de en
  • DE894608C - Tube closure for spreading ointments, pastes or the like. : de en
  • US2656622A - Counter construction and method : en
  • US2656998A - Supporting trough for cables : en
  • CH294230A - Process for the preparation of a copper-containing disazo dye. : de en
  • AU158945B2 - Improvements in single-sideband modulator arrangements : en
  • CH294052A - Reversible pick-up head. : en fr
  • CH294093A - Disc grinding wheel. : de en
  • DE891400C - Arrangement in the railway security system for the dissolution of routes : de en
  • DE895093C - Method and device for the treatment of grain or the like. : de en
  • ES38438U - Trailer on pneumatic wheels for the formation of trains dragged by agricultural type tractors (Machine-translation by Google Translate, not legally binding) : en es
  • GB699074A - Improvements in or relating to television cameras : en
  • ES211176A1 - A thermoelectromechanical apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • CH294102A - Device for controlling the position of a shaft in its support. : en fr
  • CH294108A - Spacers for insulation against heat and cold losses in pipes, boilers and the like, bodies with a circular cross section. : de en
  • AT176454B - Compressed air spreading device for automobiles : de en
  • DE1665906U - HANDLE CORKS. : de en
  • DE894901C - Process for the production of composite sheets : de en
  • CH294039A - Conveyor for sheets of paper. : en fr
  • DE1666087U - FLEXIBLE BUTTON, ESPECIALLY FOR OFFICE MACHINES. : de en
  • ES211448A1 - A new system of multiple telephone communication by television tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042292A - Mechanical lifting device, in particular for agricultural tractors : en fr
  • GB698898A - Improvements in elastic fluid turbines : en
  • GB699107A - Improvements relating to plants for the treatment of bulk material : en
  • US2657106A - One-piece roller bearing cage : en
  • CA497283A - Circuit interrupter : en fr
  • DE895127C - Process for the installation and removal of the bearings of the bearing journals of the guide vanes of water turbines opposite the regulating ring and the device for carrying out this process : de en
  • AU162162B2 - Time-modulated two-stage hydraulic valve : en
  • AU165059B2 - Improvements in or relating to pilger mill apparatus forthe manufacture of seamless metal tubes : en
  • DE1665882U - CONVERSIBLE FURNITURE. : de en
  • DE894740C - Socket for light tubes : de en
  • AT176463B - Device for grinding tools with curved cutting edges, in particular rock drills : de en
  • CA497264A - Glow discharge device : en fr
  • CH294079A - Control device for machine tool. : en fr
  • CA497293A - Thermal protection for single-phase motors : en fr
  • US2656925A - Emulsion treater : en
  • US2657067A - Vehicle with intercushioned banking and vertical oscillation suspension for the superstructure : en
  • US2656736A - Automatic transmission : en
  • US2657023A - Method and apparatus for mixing beverages : en
  • AU2092453A - Improvment in stabilization of emulsions sensitized with onium compounds : en
  • DE894905C - Sealing cap for sockets : de en
  • CH294203A - Closing device on motor vehicles. : de en
  • AU2085753A - Improvements in or relating to electric frequency dividers : en
  • CA497296A - Recording instrument pen mechanisms : en fr
  • AU163827B2 - Indicator means for air braking systems : en
  • DE748382C - Precipitation system for steam locomotive : de en
  • DE889111C - Process for the production of luminous screens : de en
  • DE894729C - Circuit arrangement for periodically switching a power circuit on and off : de en
  • AU2090853A - Improvements in or relating to visual display devices : en
  • CH294096A - Permanent magnetic gripping tool. : de en
  • DE894997C - Method of fastening the blades of turbines : de en
  • ES38201U - Marker for games of lounge or table (Machine-translation by Google Translate, not legally binding) : en es
  • GB699058A - Shoe heel structure : en
  • AT176479B - Travelers for ring spinning and ring twisting machines : de en
  • FR1041593A - Bucket cover and gutter for rubber shafts : en fr
  • FR1041606A - Polyphase current transformer in direct current (or mono) more specially applied to electric arc welding : en fr
  • FR1041850A - Improvements to liquid fuel burners : en fr
  • FR1042375A - Improvements made to the construction of wood sanding machines : en fr
  • DE1666064U - BELT CLASP, ESPECIALLY FOR TROUSERS OR SKIRT BANDS. : de en
  • CH294171A - Process for the production of vitamin B12 concentrates. : de en
  • AU1336052A - Improvements in or relating to nail guns : en
  • AU160352B2 - Improvements relating tothe construction of windows : en
  • DE1665934U - ELECTRIC PROTECTION WITH WORK AND REST CONTACTS. : de en
  • DE894532C - Padded slip sock for work boots : de en
  • DE894652C - Motorized turntable ladder : de en
  • DE895064C - Upper pan table scales : de en
  • DK76564C - Rider for printing plates. : da en
  • ES210494A1 - A procedure, with its corresponding devices, for the disposal of products, in particular vegetables (Machine-translation by Google Translate, not legally binding) : en es
  • ES38432U - Closing screw or terminal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041842A - Method and profile for the manufacture of ends for concrete pipes, butt ends and resulting pipes : en fr
  • FR1042117A - Improvements to looms : en fr
  • DE894932C - Device for heating and lighting, especially for aquariums : de en
  • FR1041620A - Improvements to vortex separators : en fr
  • FR1042194A - Method for the classification of fine-grained magnetized particles : en fr
  • PL36639B1 - : en pl
  • DE894469C - Bimetal regulators, in particular bimetal temperature regulators : de en
  • ES36436Y - Rocking, rotating and scrolling loudspeaker for electronic organs : en es
  • US2656970A - Compressor starting pressure relieving attachment : en
  • PL36525B1 - : en pl
  • DE1665937U - CABLE HOLDER, ESPECIALLY FOR BUSES. : de en
  • DE894578C - Vehicle antenna : de en
  • ES38278U - Perched hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042369A - Acid dyes and drums of the anthraquinone series and their preparation : en fr
  • GB699076A - Improvements in or relating to mouthpiece cigarettes : en
  • DE894998C - Heat exchanger with spiral channels : de en
  • CA497177A - Method of splicing rubber articles : en fr
  • DE1665811U - HARD PAPER VERSION FOR PENCIL TUBES. : de en
  • FR1041894A - Improvements to protective masks and helmets for welders : en fr
  • GB699127A - Improvements in or relating to pawl and ratchet wheel intermittent driving mechanisms : en
  • US2656612A - Gauge for adjusting blanks in gear cutting machines : en
  • DE894496C - Musical instrument : de en
  • FR1042258A - Adjustable orientation cold air diffuser : en fr
  • CH294101A - Needle roller bearings. : de en
  • DE894408C - Pliers with round jaws for bending wire to eyelets or the like. : de en
  • DE894956C - Device for the treatment of liquid substances, especially milk, with UV rays : de en
  • PL36576B1 - : en pl
  • DE894616C - Windows with concrete frames : de en
  • DE894677C - Device for loading a concrete or mortar mixer from a wheelbarrow : de en
  • FR1041562A - Combined diaphragm and piston pump operating device, in sealed housings, with pressure regulator : en fr
  • FR1042030A - Machine for wringing peeled wood and thin planks : en fr
  • FR1042105A - Farm tractor with winch : en fr
  • US2657302A - Switch-actuating mechanism for seaming machines : en
  • DE894397C - Process for the production of engine benzene from crude benzene : de en
  • DE894861C - Hollow pipeline for the transmission of very short electrical waves : de en
  • DE895088C - Form piece for bending rod inserts for reinforced concrete : de en
  • FR1041559A - Centrifugal bowl with auxiliary liquid : en fr
  • US2656908A - Parking meter control system : en
  • FR1042222A - Installation of road or rail signs : en fr
  • FR1041596A - Limiting circuit breakers for electrical installations : en fr
  • FR1042301A - Shoes : en fr
  • GB698978A - Method and apparatus for the construction of bore-holes and shafts of every description in mining installations : en
  • DE1665990U - SET UP DEVICE FOR A WARNING DEVICE FOR MOTOR VEHICLES. : de en
  • PL36629B1 - : en pl
  • AT176437B - Process for quick curing of meat : de en
  • DE1666066U - CIGARETTES DISPENSER WITH FRICTION ROLLER DRIVE, CAN BE SUPPLEMENTED WITH RUBBER SUCTION DEVICE. : de en
  • ES38352U - Flat puzzles, suitable for advertising applications (Machine-translation by Google Translate, not legally binding) : en es
  • ES38433U - Automatic rivet (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041575A - Improvements to a talking machine : en fr
  • FR1041662A - Device for induction heating of metal parts : en fr
  • GB698937A - Improvements in and relating to distance indicating devices with reduction gearing : en
  • DE894423C - Process for the preparation of trisazo dyes : de en
  • DE894551C - Process for the intermittent intensive drying of large amounts of air, especially with wind channels : de en
  • FR1041718A - Loading and unloading device for bulk materials : en fr
  • FR1042000A - Improvement in typewriters : en fr
  • DE894878C - Starting alternator for driving electrical flywheel starters for internal combustion engines : de en
  • CH294002A - Coat, the lower part of which can be converted into two trousers. : de en
  • CH294028A - Process for the production of plasticizer-containing polymers. : de en
  • DE894949C - Chain link holders in automatic chain turning machines : de en
  • US2656911A - Container feed and discharge mechanism : en
  • GB699079A - Improvements in and relating to the stabilisation of organic compounds : en
  • US2656538A - Plant tying machine : en
  • FR1041660A - Stamping device : en fr
  • GB699167A - Improvements in or relating to radar systems : en
  • US2657060A - Change cycle control mechanism : en
  • FR1042274A - Improved process for preparing thiosemicarbazide : en fr
  • DE894575C - Short wave antenna for wide frequency bands : de en
  • ES38261U - Letters and advertising signs that are illuminated by pyrotechnic procedures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041619A - Electric contact predeterminer for liquid meter : en fr
  • PL36582B1 - : en pl
  • USD170696S - Necklace ob the like : en
  • DE1665954U - Curlers. : de en
  • DE749972C - Use of iron catalysts formed in the gas phase for the hydrogenation of carbons in a liquid medium : de en
  • DE857108C - Process for the production of devices that consume electrical energy with compensation of transverse and longitudinal expansion : de en
  • DE1665935U - SWITCH SUITABLE FOR DIFFERENT TYPES OF CIRCUITS. : de en
  • DE894565C - Wedge-shaped, front-mounted snow plow that can be pivoted laterally around a pivot shaft arranged in front of the vehicle : de en
  • FR1041757A - Installation of an automatic signaling device intended to ensure the occupation of a common device : en fr
  • GB699056A - Improvements in or relating to a band saw machine : en
  • AU2094653A - Electric filter : en
  • ES209561A1 - A PACKAGE FORMING MECHANISM FOR TEXTILE MACHINERY : en es
  • ES36865U - Improvements in the construction of cardboard cylindrical containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042121A - Large area cathode with magnetic device : en fr
  • FR1042311A - Improvements to the fixation under the foot of the legs of sports pants : en fr
  • FR1042115A - Process for the refrigeration of reaction gases of ammonia synthesis : en fr
  • GB698894A - Improvements in or relating to machines adapted for applying reinforcements to articles : en
  • DE1665969U - FREE-STANDING ROOF FOR FILLING ISLANDS OF GAS STATIONS, GARAGES ETC. : de en
  • DE1665917U - CONTAINER, IN PARTICULAR WASTE BIN, HAVING A HINGED LID FIXED TO THE CONTAINER BY A HINGE. : de en
  • DK76582C - Spark plug. : da en
  • FR1041829A - Workpiece support : en fr
  • FR1042157A - Split elastic bookmark for files : en fr
  • US2656585A - Plied yarn and plied yarn fabric and method of making same : en
  • US2656940A - Automatic vehicle parking system : en
  • PL36680B1 - : en pl
  • US2656712A - Dilatometer : en
  • AU160154B2 - Improvements in and relating to vapour generators : en
  • CH294049A - Thermometer with maximum fixation for determining fluctuations in body temperature in the ovarian cycle. : de en
  • US2656798A - Automatic machine for molding pie shells from dough : en
  • US2657374A - Suspension system for seismograph detectors : en
  • US2657336A - Communication signal lamp control circuit : en
  • PL36625B1 - : en pl
  • ES38273U - A jug-thermos (Machine-translation by Google Translate, not legally binding) : en es
  • AT176433B - Process for the production of puffed or porous soybeans u. similar Seeds : de en
  • DE1666068U - CUTTER BLOWER FOR STRAW, HAY AND THE LIKE WITH EXTENDABLE BLADE SHAFT. : de en
  • DE894974C - Stamp machine with stamp moved by electromagnet : de en
  • FR1041992A - Improvements in a process for preparing free flowing agglomerates in the form of grains : en fr
  • FR1042245A - Process for maintaining the shape of knits and fabrics : en fr
  • GB699089A - Improvements in or relating to refractory articles : en
  • PL36509B1 - : en pl
  • ES33770Y - Endoscope for birds : en es
  • FR1042341A - Automatic switching device : en fr
  • GB698949A - Improvements in or relating to colour television systems : en
  • GB699064A - O-2,4,5-trichlorophenyl o,o-dialkylthiophosphates : en
  • US2656750A - Sectional box wrench : en
  • FR1041695A - Three-phase core : en fr
  • PL36593B1 - : en pl
  • PL36703B1 - : en pl
  • DE1665800U - ELECTRICAL CABLE WITH TAPE IRON REARING AND PLASTIC COVER, IN PARTICULAR MINING CABLE. : de en
  • ES38316U - Special closure for rubber bags (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041933A - Mechanical device for using an ashtray as a call stamp : en fr
  • FR1042371A - Wood preservatives : en fr
  • US2656635A - Cartridge retracting device : en
  • DE895087C - Process for the continuous metallization of band-shaped structures by thermal metal vapor deposition : de en
  • FR1041861A - Methods and means for animating advertising material by clouds of vapor or smoke : en fr
  • GB699140A - Improvements in or relating to arylmethylamine derivatives : en
  • US2656918A - Spectacles display card : en
  • US2657297A - Cigar lighter : en
  • US2657344A - Rectifier stack : en
  • US2657347A - Multiple unit control system : en
  • DE895021C - Device for cooling grinding surfaces, especially commutators or slip rings : de en
  • US2657200A - Copolymers of acetylene with certain vinylidene compounds : en
  • ES36540Y - Perfected coffee grinder : en es
  • FR1042075A - Machine for sharpening the teeth of saw blades and in particular saw blades with married teeth : en fr
  • FR1041878A - Filtering device : en fr
  • FR1042181A - Device allowing easy reading of the level of a liquid contained in a transparent tube, in particular the water level of a boiler : en fr
  • AU2088653A - Methods of manufacturing battery separators andthe like : en
  • DE1665749U - REMOTE THERMOMETER FOR VEHICLES. : de en
  • ES205503A1 - A LOCATING DEVICE FOR NEGATOSCOPE DEVICES : en es
  • PL36673B1 - : en pl
  • US2656627A - Garment pressing machine : en
  • USD170699S - Necklace or the like : en
  • US2656734A - Steering gear : en
  • USD170715S - Pusecker bowl : en
  • CH294100A - Piston machine. : en fr
  • CH294068A - Device for carrying out reactions between powdery substances. : de en
  • US2656820A - Power-operated vise : en
  • CA497196A - Variable speed centrifugal governors for internal combustion engines and the like : en fr
  • US2657039A - Spring group assembly : en
  • DE1665900U - DOOR SECURITY ON SEWING MACHINES. : de en
  • DE1665957U - RIBBON. : de en
  • CH294036A - Elastic slotted marker for index cards. : de en
  • CH294154A - Arrangement for the treatment of substances in a high-frequency alternating field. : de en
  • CA497115A - Device for measuring lengths : en fr
  • CH294229A - Process for the preparation of a trisazo dye. : de en
  • CH294257A - Process for the preparation of a copperable disazo dye. : de en
  • CA497129A - Rotatable garment support : en fr
  • PL36549B1 - : en pl
  • US2657346A - Dry contact rectifier : en
  • PL36521B1 - : en pl
  • CA497269A - Two frequency micro-wave oscillator : en fr
  • PL36537B1 - : en pl
  • CH294081A - Lathe, especially turret lathe. : de en
  • DE895097C - Device for threading sewing needles : de en
  • US2656552A - Lasting machine : en
  • US2657206A - 2, 4-diamino-5-aryloxy-pyrimidines : en
  • US2657269A - Electric pulse modulation system of communication : en
  • DE1666004U - TOE WARMER. : de en
  • DE894343C - Reverse gear : de en
  • DE894538C - Device for transferring sewing machine needles lying in a storage container into their working position : de en
  • DE894703C - Process for influencing the flow conditions in the converter : de en
  • ES38232U - New packaging for all kinds of products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041976A - Manufacturing process of natural or artificial rubber conveyor belts reinforced with glass yarns : en fr
  • AT176503B - Push box for packaging ampoules : de en
  • AU1335952A - Improvements in mop making machines : en
  • US2657219A - Vitamin a acetals : en
  • DE1666067U - HAND-OPERATED LIFTING DEVICE FOR AGRICULTURAL EQUIPMENT. : de en
  • FR1041743A - Coupling device for starting large AC machines using an autotransformer : en fr
  • FR1042189A - Small transfer bottle for liquefied gas : en fr
  • DE1665869U - BATTERY LIGHTING IN UMBRELLA AND WALKING CANE HANDLES OF ALL KINDS. : de en
  • DE1666098U - ELECTROMAGNETIC PULLING DEVICE. : de en
  • DE894979C - Bucket wheel excavator with a driver's cab attached to the rigid or pivoting excavator frame : de en
  • US2656900A - Rotor brake : en
  • US2656941A - Pebble feeder : en
  • AT176413B - Process for rustproof surface treatment, in particular of lamellae for photographic shutters and lenses : de en
  • AU158904B2 - Improvements in modulators : en
  • FR1042203A - Improvements to brush holders for electric motors : en fr
  • US2657197A - Copolymers of vinylidene cyanide with unsaturated aliphatic carboxylic acids : en
  • DE1665952U - SCABBRA, IN PARTICULAR FOR TRIP KNIVES. : de en
  • DE894433C - Process for the production of wool-like artificial threads : de en
  • PL36661B1 - : en pl
  • US2657112A - Thionated indophenol products and processes : en
  • AU168111B2 - Slide fastener : en
  • US2656907A - Method of and means for handling biscuits : en
  • US2657096A - Combined hose and sprinkler head holder : en
  • US2657280A - Hydbrid circuits : en
  • DE1665881U - NAPKIN HOLDER. : de en
  • DE894414C - Electric motor, especially for fan drive : de en
  • AU160862B2 - Vulcanization of rubber sections : en
  • AU164070B2 - Improvements in or relating to domestic fire-grates : en
  • DE1665921U - WASHING DEVICE. : de en
  • DE894441C - Device for shutting off and regulating a gas flow for heating, baking and / or cooking purposes : de en
  • AT176492B - Process for the production of spun concrete pipes : de en
  • DE1665784U - CARD BOX. : de en
  • DE1665939U - TIME SWITCH DEVICE, IN PARTICULAR FOR ELECTROACOUSTIC SIGNAL DEVICES. : de en
  • PL36681B1 - : en pl
  • US2656830A - Internal-combustion engine : en
  • US2657215A - Method for the preparation of novel n-(2-carboxyalkyl) succinimides : en
  • AT176477B - Raised illuminated letters and symbols : de en
  • USD170689S - Dee elizabeth godfredsen : en
  • DE894415C - Commutator : de en
  • DE894625C - Pistonphone : de en
  • FR1041811A - Improved process for the preparation of additives for lubricating oils : en fr
  • GB698884A - Improvements in or relating to buttons and like fasteners : en
  • US2656636A - Firing mechanism for firearms : en
  • US2656643A - Figure toy with spinning element : en
  • US2656682A - Irrigation flume outlet : en
  • AT176512B - Method and device for avoiding waves and cracks when drying veneers : de en
  • AT176519B - tissue : de en
  • AT176547B - Process for the production of polyphosphates, in particular alkali tripolyphosphate : de en
  • AU163281B2 - An improved safety mechanism for hoist cages : en
  • US2657043A - Insert gathering and envelope stuffing machine : en
  • US2657149A - Method of esterifying the surface of a silica substrate having a reactive silanol surface and product thereof : en
  • DE1665924U - MACHINE ROUND BRUSH. : de en
  • DE753397C - Warning signal system to secure traffic on crossings : de en
  • DE894396C - Process for the preparation of 1- (o-, m- or p-oxyphenyl) -1-oxy-2-aralkylamino-ethanes : de en
  • CA497240A - Gauge for checking surface finishes or the like : en fr
  • CH293987A - Rotary pot device for textile machines. : de en
  • CA497117A - Method and apparatus for making pies : en fr
  • CH294215A - Side aisle railroad car. : en fr
  • DE894684C - Process for improving the extensibility of cellulose yarn or cord : de en
  • US2657119A - Conversion of sulfur dioxide to sulfur with hydroquinones : en
  • USD170698S - Bracelet or the like : en
  • CA497164A - Semi-conducting composition : en fr
  • US2656607A - Aligning device : en
  • AT175003B - Method and device for splitting mineral oils and their residues and tars : de en
  • AT176497B - Mortar for laying refractory bricks : de en
  • AT176451B - Ball joint with a lower ball seat formed by a shell, in particular for the steering linkage of motor vehicles : de en
  • PL36603B1 - : en pl
  • US2656683A - Method of installing underground pipes or ducts : en
  • AT176427B - sewing machine : de en
  • CH294080A - Tool carrier. : de en
  • AT176472B - Orthopedic shoe insole : de en
  • AT176537B - Process for the production of coke from coal which cannot be coked or coke insufficiently : de en
  • CH294134A - Absorption refrigeration device. : de en
  • DE1665702U - SCREW-ON NIPPLE FOR BICYCLE PUMPS. : de en
  • DE1665894U - SHOULDER PAD. : de en
  • DE895125C - Device for atomizing liquids : de en
  • FR1042142A - Priming centrifugal pump : en fr
  • FR1042213A - Submerged motor pump with vertical axis of rotation : en fr
  • DE1665966U - FILLING FOR REINFORCED CONCRETE RIBBED CEILINGS. : de en
  • ES34326U - Staple by means of a reinforcing support in the form of a loop and of an angular shape for the total fastening of the handles with the body in utensils for domestic use, such as bathrooms, vessels etc. (Machine-translation by Google Translate, not legally binding) : en es
  • AU2103753A - Improvements in or relating to packaging means : en
  • CH293961A - Method and device for the production of reinforced fiber cement boards. : de en
  • DE894470C - Pre-control device for time stamp devices : de en
  • DE894931C - Auxiliary device for mechanical pasture milking : de en
  • AU2096453A - Improvements in Vapour Generating Plants : en
  • CA497168A - Tertiary arylamines and process of making same : en fr
  • DE894459C - Process for the serial production of mechanically scannable sound bands by injecting plastic and band-shaped injection molds to carry out the process : de en
  • US2656892A - Aircraft sustaining rotor blade with suction system for boundary layer control : en
  • US2656933A - Article support : en
  • US2656771A - Photographic plate or film holder : en
  • USD170728S - Double toolbox : en
  • CA497109A - Rotor for turbines and similarly bladed fluid flow machines : en fr
  • AU164275B2 - Improvements in photographic emulsions containing mercury salts : en
  • CH294228A - Process for the preparation of a trisazo dye. : de en
  • FR1042212A - Stopper for dropper bulb : en fr
  • GB698994A - Method and apparatus for developing electrostatic images : en
  • GB699082A - Improvements in and relating to the extrusion of aluminium cable sheathings : en
  • GB699019A - Motor vehicle lamps : en
  • CH294042A - Rocking toys for children. : de en
  • PL36693B1 - : en pl
  • US2656697A - Liquid extraction with vacuum and heat : en
  • US2656817A - Oil change indicator : en
  • CA497211A - Manufacture of ice-cream blocks : en fr
  • CH293999A - Vacuum cleaner nozzle with a device for beating carpets. : de en
  • DE1665904U - TOOL BOX BUILT IN THE FUEL TANK. : de en
  • DE1666025U - AUXILIARY EQUIPMENT FOR KNITTING WORK. : de en
  • DE894233C - Device for pressing and lifting the ironing trough in household ironing machines u. like : de en
  • DE895034C - Oscilloscope arrangement for recording several processes : de en
  • FR1041792A - Process for the preparation of condensation products from aldehydes and ketones and products conforming to those obtained by this process : en fr
  • FR1042027A - Process for obtaining dyes of the phthalocyanine series : en fr
  • CA497112A - Airfoil type auto top carrier : en fr
  • CH294167A - Plantar support and method of manufacturing this support. : en fr
  • AT176469B - Fountain pen : de en
  • US2657131A - Discharge device for finely divided fibrous material from a pressure system : en
  • PL36688B1 - : en pl
  • US2656587A - Machine tool : en
  • CH294136A - Method and device for freezing bulk frozen goods, in particular food. : de en
  • CH294224A - Process for the preparation of a new diol. : de en
  • AU1554953A - Rotary attachment for motor mowers : en
  • AU156270B2 - Apparatus for heat sealing thermoplastic films : en
  • CH293998A - Apparatus for marking a tape moving in its longitudinal direction. : de en
  • US2657257A - Color television receiver : en
  • DE750440C - Drive system for vehicles and machines with free-flight piston internal combustion engine : de en
  • DE894481C - Control device for engines operated with liquid fuel : de en
  • CA497267A - Enclosed-circuit interrupter : en fr
  • CH294189A - Coin-operated telephone for connections of various values with individual payment of coins of various values by means of counting currents from the office. : de en
  • US2657356A - Instrument for determining ratio and polarity of transformers : en
  • US2657362A - Impedance matching network : en
  • AU162163B2 - Transmission for bulldozing tractor orthe like : en
  • SU96114A1 - A device for washing steam turbine condenser tubes : en ru
  • US2656761A - Large-aperature optical system comprising two reflecting and refracting spherical suraces in axial alignment : en
  • US2657209A - Tertiary-aminoalkyl 4-alkylamino-2-alkoxy-benzoates and their synthesis : en
  • DE1665799U - ELECTRICAL CABLE, ESPECIALLY MINE CABLES. : de en
  • PL36516B1 - : en pl
  • US2656826A - Exhaust valve cooling assembly : en
  • AU1445852A - Improved power control unit forthe vertical adjustment of agricultural implements : en
  • DE894407C - Foam strips or cores, in particular for insulating electrical lines and cables : de en
  • ES38277U - Improved cuber for barrels and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042316A - Improvements to copying lathes to manufacture profiled parts, in particular piston rings : en fr
  • US2656944A - Machine for imprinting and heat sealing labels : en
  • US2656989A - Textile spinning and analogous machinery : en
  • DE1665951U - Tube closed on one side for tablets and the like : de en
  • DE894473C - Rotary saw : de en
  • DE895004C - Electric point machine : de en
  • GB699042A - 4-nitro--a-methoxy styrene and a process for the preparation of -a-halo-p-nitroacetophenone : en
  • DE894772C - Device for measuring strip thickness and strip speed on high-speed steel strip rollers : de en
  • FR1042226A - Snap-action thermostat : en fr
  • GB698967A - Improvements relating to aluminium lifeboats and stern frames therefor : en
  • CA497223A - Extraction of tin from ores and concentrates : en fr
  • DE894791C - Shaft clamp : de en
  • DE889302C - Method and device for regulating the feed water supply in once-through steam generators : de en
  • DK76566C - Equipment for receiving over a telegraph line and possibly transmitting telegraph signals in a start stop code. : da en
  • ES209614A1 - A stabilizer for automobile vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES33747Y - Perfected cast iron tubular frame : en es
  • FR1041810A - Manufacture of phenols : en fr
  • AU166088B2 - r "Improved appliance for suppression of explosions and prevention of fires : en
  • DE894710C - Arrangement for the transmission of messages with time-modulated pulses : de en
  • ES38517U - New wrap for candies (Machine-translation by Google Translate, not legally binding) : en es
  • DE894485C - Device for venting the crankcase of an internal combustion engine for motor vehicles : de en
  • DE894653C - Friction clutch, especially for motor vehicles : de en
  • US2657258A - Facsimile system wherein the recording is a modification of the copy : en
  • US2657306A - Radio receiving circuit arrangement : en
  • CH294003A - Process for the production of an earmuff and earmuffs produced by the process. : de en
  • CA497260A - Subscriber telephone set : en fr
  • AT176478B - Travelers for ring spinning and ring twisting machines : de en
  • AU159372B2 - Improvements in or relating to circuit-arrangements producing sawtooth currents : en
  • CA497213A - Flux measuring system : en fr
  • USD170707S - Vending stand : en
  • US2656757A - Racking mechanism for microphotometers : en
  • CH293959A - Boiler with a safety fitting group. : de en
  • AU161585B2 - Improvements in or relating to electrical interference suppressors : en
  • CH294015A - Method for purifying solid urea. : de en
  • DE1665986U - DISTANCE SCALE IN REAR MIRRORS ON MOTOR VEHICLES. : de en
  • US2656935A - Shock absorbing mechanism for draft riggings of railway cars : en
  • US2656845A - Apparatus for testing and controlling the concentration of solutions : en
  • DE894989C - Method and device for fractional distillation : de en
  • ES210788A3 - A new system of head valves for pipe wells (Machine-translation by Google Translate, not legally binding) : en es
  • AU159244B2 - An improved herbicidal composition containing alkyl substituted cyclohexyl esters of chlordaryloxyacetic acids : en
  • DE1665788U - PROTECTIVE CAP, SCREEN CAP OD. DGL. FOR COMPONENTS, PREFERABLY MESSAGE TECHNOLOGY COMPONENTS. : de en
  • DE894420C - Process for charging a capacitor to a high DC voltage from a voltage source of low DC voltage : de en
  • CA497284A - Broad beam radiation detector, using ultra-violet as an intermediate step : en fr
  • AT176406B - Pipe clamp for clamping objects to pipes of different diameters : de en
  • US2656824A - Electric apparatus for decomposing liquids and its use as a gasoline economizer : en
  • PL36563B1 - : en pl
  • AU164517B2 - Liquid treating apparatus : en
  • CH294019A - Process for the preparation of threo-1-p-nitrophenyl-2-dichloroacetamido-3-chloro-propanol-1. : en fr
  • CH294232A - Process for the preparation of a copper-containing disazo dye. : de en
  • US2656541A - Flexible thermoplastic fastener : en
  • US2656938A - Friction buffer for railway cars : en
  • US2656974A - Window fan support : en
  • US2657246A - Selective polymerization of isobutylene : en
  • US2656605A - Chalk holder or the like : en
  • AT176435B - Device for the ultraviolet irradiation of liquids : de en
  • CA497295A - Elevator motor control systems : en fr
  • CH294075A - Device for temporarily securing two ferromagnetic objects to one another, especially for use as a welding gauge. : de en
  • DE1665852U - PRESSURE ROLLERS FOR STRETCH PLANTS ON SPINNING MACHINES AND THE LIKE. : de en
  • DE894650C - Device for producing flash photos, in particular using tube flash devices, with a focal plane shutter camera : de en
  • DE894784C - Filling cartridge for lighters of all kinds : de en
  • AU160786B2 - Improved apparatus for teaching : en
  • AT176455B - Rear lights, in particular for motor vehicles : de en
  • US2656644A - Walking submersible toy : en
  • CH293997A - Sizing machine. : de en
  • DE765003C - Tool with hard metal inserts or pads : de en
  • DE894591C - Process for the production of water-insoluble coatings of resulting water-containing emulsions : de en
  • DE894811C - Housing for two or more piston capsule machines with axial conveying device : de en
  • US2657378A - Pulse translation apparatus : en
  • DE1665972U - DEVICE FOR REGULATING THE COOLING AIR SUPPLY IN MOTOR VEHICLES. : de en
  • FR1042239A - Improvements to tubular structures : en fr
  • DE894705C - Process for the production of a highly heat-resistant iron-niobium alloy : de en
  • DE894866C - Process for the production of electrically high quality oil paint : de en
  • CA497238A - Door lock : en fr
  • DE894454C - Device for taking photographs of suddenly occurring, rapidly occurring processes : de en
  • DE894943C - Process for derusting and descaling iron and steel : de en
  • FR1041786A - Laboratory balance : en fr
  • FR1041778A - Improvements to automatic feed devices for rod-shaped or tube-shaped parts in machine tools and more particularly in grinding machines without centers, called centreless : en fr
  • FR1041827A - rock drill equipment : en fr
  • AT176518B - Heald frame for looms : de en
  • US2657053A - Toy horse : en
  • CH294170A - Process for the production of a therapeutically valuable bacterial preparation. : de en
  • CA497124A - Aerodynamic non-return valve and means for its utilization : en fr
  • PL36692B1 - : en pl
  • US2657068A - Chuck : en
  • AT176426B - Overlock sewing machine : de en
  • AT176408B - Infinitely variable friction gear : de en
  • CH294009A - Device for comminuting food, in particular raw animal tissue. : de en
  • CH294059A - Shock absorbing bearing. : en fr
  • CH293966A - Hunting device for water closets. : en fr
  • CH294087A - Sharpening machine. : de en
  • AU160976B2 - Roof supports : en
  • AU2100653A - A fuel control system for gas turbine powerplants : en
  • DE1666026U - DECORATIVE LACE, BAND OD. DGL. FOR POSAMENTS. : de en
  • PL36594B1 - : en pl
  • PL36633B1 - : en pl
  • PL36651B1 - : en pl
  • US2656801A - Tractor borne planter attachment : en
  • CA497262A - Lead coating and process of applying it : en fr
  • US2656838A - Colostomy unit : en
  • US2656906A - Safety mechanism for uncoupling a shaft from the driving member of a machine : en
  • US2657169A - N-aminophthalic imides and salts thereof as fungicidal compositions : en
  • CA497139A - Thread guiding roller : en fr
  • PL36636B1 - : en pl
  • AT176434B - Process for making margarine : de en
  • DE1665956U - CLEANING DEVICE FOR FLOORING, FURNITURE ETC. : de en
  • DE894826C - Process and device for the treatment of highly foaming liquids in centrifuges : de en
  • FR1041812A - Restoring files to new condition by pickling and catalyst bath : en fr
  • USPP1224P - Sansevieria plant : en
  • AU2092253A - Improvement in photographic emulsions containing mercuric compounds having carbon-mercury bond : en
  • DE894774C - Capacitive body-borne sound receiver : de en
  • ES38435U - An elastic joint applicable to various toys (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041807A - Advanced Continuous Casting Machine and Continuous Casting Process : en fr
  • DE1666055U - SNOW OR FOAM THICK. : de en
  • FR1041634A - Helicopter blade with trailing end : en fr
  • FR1042310A - Process for finely dividing solid polyethylenes and similar synthetic materials of high molecular weight, in particular for the application of thin layers on a support : en fr
  • AT176488B - Device for making cigars, cigarillos or rolls therefor : de en
  • US2656962A - Receptacle filling machine : en
  • US2657093A - Plant spraying machine : en
  • US2656774A - Automatic trip for two-way plow : en
  • US2656616A - Oil well survey instrument : en
  • CA497134A - Fasteners for laminated driving belts : en fr
  • DE894490C - End stop arrangement for drives : de en
  • DE894747C - Surfactants containing active chlorine : de en
  • DE894809C - Photographic lens shutter with flashlight equalizer : de en
  • DE894927C - Electrical calculator : de en
  • DE894978C - Nozzle separator : de en
  • ES38413U - Switch for electric current (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041589A - Bread and pastry baking ovens : en fr
  • FR1042287A - Air selector method and apparatus : en fr
  • CH294242A - Process for the preparation of a trisazo dye. : de en
  • AU166140B2 - Improvements in or relating to electrode systems : en
  • DE1666077U - SPRAY GUN FOR SPRAYING LIQUIDS. : de en
  • GB699165A - Improvements relating to vertical chambers or retorts for the production of gas and coke : en
  • CA497204A - Altitude indicating system : en fr
  • AU2094753A - Improvements in or relating to pilger mill apparatus forthe manufacture of seamless metal tubes : en
  • CA497136A - Molding machines : en fr
  • US2656663A - Tractor mounted sweep rake : en
  • US2657221A - Vat dyestuff : en
  • DE1665878U - RETRACTABLE CLOTHING ROD. : de en
  • US2656621A - Top lift attachment : en
  • US2657024A - Air and liquid mixing device : en
  • CH294135A - Lubricating oil pump arrangement on motor-compressor units in refrigeration systems. : de en
  • CA497266A - Differential quantization of communication signals : en fr
  • DE1665842U - STEERING DISPLAY DEVICE. : de en
  • DE1666075U - MOBILE SUPPORTING FRAME FOR PUMP UNITS, GENERATORS OR. DGL. : de en
  • FR1041723A - Siliceous powders : en fr
  • FR1041875A - Brake pivot for tilting frame : en fr
  • FR1042144A - Half-closed motor : en fr
  • ES38264U - New packaging of pharmaceutical forms (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042312A - Floor for sports exercises : en fr
  • FR1042396A - Condensate water trap : en fr
  • US2656672A - Interval timer : en
  • US2656719A - Traveling line load indicator : en
  • CH294099A - Machine tool. : de en
  • US2656539A - Hog ring clinching tool : en
  • US2656841A - Process for making tobacco sheet material : en
  • US2657002A - Ash receptacle for vehicles : en
  • AT176403B - Liquid-cooled cylinder head for internal combustion engines, in particular for vehicle engines : de en
  • CA497255A - Method of improving fermented beverages and product obtained thereby : en fr
  • US2657089A - Weather shield for automobile windows : en
  • DK76592C - Closure for molds in cement brick machines. : da en
  • ES34866Y - Cap or spray cap : en es
  • USD170684S - Reabview mirror : en
  • DE894810C - Procedure for avoiding color fogging during color development : de en
  • ES38297U - A precision correction device for adjusting thermostats (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041751A - Glass slab roof : en fr
  • FR1042365A - Set of parts for materialization in space of geometry figures : en fr
  • AU160722B2 - Improved power control unit forthe vertical adjustment of agricultural implements : en
  • CH294220A - Notch lock. : en fr
  • PL36589B1 - : en pl
  • US2657077A - Flareless sleeve connector having forward contractible ring end portion and rearwardspring fingers : en
  • USD170719S - Expansible link chain for a bracelet or the like : en
  • DE894385C - Bed feather finishing agent and method for its application : de en
  • DE894759C - Device for applying mortar to the joint surface of masonry or the like. : de en
  • ES38516U - A rubber toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041742A - Improvements to indicating instruments such as ratiometers : en fr
  • FR1041774A - Improvements relating to a conveyor intended for use in dishwashing machines : en fr
  • ES38458U - New hinge for glasses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042235A - Faceted knitting needle : en fr
  • FR1042343A - Jewel with transformation and slider closure for this jewel and all other applications : en fr
  • FR1042380A - Bottle washing machine : en fr
  • DE1665943U - ELECTRIC HAND DEVICE IN STICK SHAPE, IN PARTICULAR ERASER. : de en
  • DE894474C - Device for distributing artificial manure from a spreader : de en
  • DE895008C - Power supply system for railway safety devices, in particular signal boxes : de en
  • US2656788A - Adjustable printing hammer : en
  • US2657359A - Frequency or phase modulating system : en
  • US2656709A - Building for liquid storage : en
  • ES38406U - Push button for bells (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041834A - Fuel supply device for internal combustion engines : en fr
  • FR1041920A - Improvement brought to heat exchangers and more particularly to refrigerating devices or evaporators : en fr
  • GB698929A - Improvements in or relating to ophthalmic mountings : en
  • ES38365U - New lighter for lighting (Machine-translation by Google Translate, not legally binding) : en es
  • DE894737C - Fastening of runners with a trapezoidal cross-section in the grooves of electrical machines : de en
  • GB698974A - Improvements in or relating to tracking means for conveyor belts : en
  • DE1665930U - MULTI-PURPOSE RADIO RECEIVER. : de en
  • DE1665968U - DEVICE FOR CUTTING ROUND HOLES IN WALL PANELS AND THE LIKE. : de en
  • ES38379U - New soccer game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041639A - Method and apparatus for the transformation of hydrocarbons : en fr
  • ES209307A1 - A procedure to strongly increase fullness, blandure and morbidity of tissues containing artificial protein fibers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041995A - New adjustment device that attaches to the brakes of bicycles, mopeds or motorcycles : en fr
  • FR1042217A - Manufacturing process of plaster and plaster partitions by direct assembly : en fr
  • GB698912A - Improvements in or relating to braking devices applicable to tractor-trailer vehicles : en
  • CA497156A - Treatment of raw plant tissue : en fr
  • USD170733S - Wilson floor plate : en
  • AU2087953A - Improvements in and relating to electrical winding and like gear : en
  • AU167736B2 - Process and apparatus for casting ferrous metals : en
  • AU2093353A - Transmission for bulldozing tractor orthe like : en
  • FR1041610A - A system for controlling the speed and voltage of AC motors and frequency transformers with stator excitation : en fr
  • FR1041627A - Method and device for joining and separating objects, and slide closure operating according to this method : en fr
  • FR1041898A - Product for the impregnation and disinfection of shoe insoles : en fr
  • US2656674A - Waterproof watchcase : en
  • US2657218A - Method for the preparation of visnagin from chellol and new compositions of matter : en
  • US2656553A - Pad box : en
  • US2656749A - Flexible band turning tool : en
  • US2657348A - Null seeking system : en
  • CA497182A - Abrasion resistant finishes containing polyethylene : en fr
  • CH294155A - Electric capacitor. : de en
  • CH294178A - Process for preparing an asymmetric double camphorate. : en fr
  • DE894430C - Process for the production of chrome leather : de en
  • AT176456B - Cooling air duct for streamlined rear-engined vehicles : de en
  • CH293978A - Table. : en fr
  • ES38245U - A container box (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042079A - Processes for the treatment of liquids with activated carbon : en fr
  • DE1666082U - BOTTLE SHOWER. : de en
  • DE876934C - Intake noise damper for internal combustion engines : de en
  • US2657175A - Desulfurization of heavy petroleum oils : en
  • US2657353A - Bridge circuit : en
  • US2657252A - Joint for coaxial electrical cables : en
  • DE1665963U - LATCH FOR DINING RACK. : de en
  • DE894421C - Arrangement for diathermic irradiation : de en
  • DE894692C - Process for the preparation of organoalkoxysilanes : de en
  • ES38514U - A rubber toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB699092A - Improvements in or relating to dolly-operated electric switches : en
  • AU1417252A - Improvements in temperature control means for alternative current instantaneous electric water heaters : en
  • AU166532B2 - A fuel control system for gas turbine powerplants : en
  • US2657082A - Keying device : en
  • DE894472C - Mobile manure spreader : de en
  • AT176495B - Metal-reinforced, unfired, basic, refractory brick for furnace linings : de en
  • PL36522B1 - : en pl
  • CH294090A - Method of making a panel of unequal thickness and profiled surface. : de en
  • DE894802C - Feeding device on presses : de en
  • ES209780A1 - A sizing device (Machine-translation by Google Translate, not legally binding) : en es
  • US2656649A - Seed pellet : en
  • FR1041611A - Method and machine for attaching labels to various objects such as textile articles : en fr
  • FR1041912A - Improvements to receiving circuits for television and analog circuits : en fr
  • FR1042166A - Process for manufacturing objects with Braille characters, and objects made using this process : en fr
  • FR1042186A - Combustion turbine : en fr
  • FR1042202A - Device for color observation by phase contrast : en fr
  • FR1042285A - Combined solid fuel spraying and semi-gasification system and process : en fr
  • US2656629A - Mechanism for turning the pages of a book : en
  • US2656904A - Clutch and brake control for endless track vehicles : en
  • ES38404U - Metal claws to attach the devices to the flush-mounted boxes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041839A - Switching device for reversing the direction of electric starting motors of two-stroke internal combustion machines : en fr
  • FR1042160A - Vehicle chassis : en fr
  • DK76591C - Stretch mechanism for textile wicks. : da en
  • US2656641A - Vermin-trap : en
  • US2657032A - Grain drier : en
  • FR1041838A - Process for the synthesis of oxygenated organic compounds : en fr
  • DE1665818U - HANDLE BRUSH WITH FLAT HANDLE, ESPECIALLY FOR CLEANING FOOTWEAR. : de en
  • DE894787C - Idle control device for multi-cylinder internal combustion engines : de en
  • DE1665851U - WARNING, NOTICE OR BLOCKING SIGNS AND BARRIERS TO TRAFFIC. : de en
  • DE894928C - Containers for banknotes or tickets : de en
  • FR1041601A - Advanced automotive radiator : en fr
  • GB698986A - Improvements in buckles for wrist-watch straps : en
  • DE894771C - Process for the preparation of aqueous emulsions of polysiloxanes : de en
  • DK76557C - Process for the preparation of streptomycin. : da en
  • US2656625A - Garment and like presses : en
  • US2657373A - Apparatus for seismic exploration : en
  • US2657376A - Control system for multiple-point measuring instrument : en
  • ES38370U - An improved postcard (Machine-translation by Google Translate, not legally binding) : en es
  • GB699052A - Photosensitive bichromated colloid for planographic printing : en
  • FR1041925A - Process for the preparation of compounds of the pyrazoline series : en fr
  • FR1042130A - Safety razor : en fr
  • FR1042350A - New process for dephenolating tar oils : en fr
  • GB698975A - Improvements in or relating to ultrasonic pulse echo systems : en
  • DE894564C - Plowshares with springy, evasive shovels : de en
  • DE894864C - Cable with insulation from wide sheets of film and process for its manufacture : de en
  • PL36674B1 - : en pl
  • CH294252A - Process for the production of a brown, chromium-containing dye. : de en
  • DE1665981U - ROLLER WINE PRESS. : de en
  • DE1665998U - SOLE CORE FOR ALL KINDS OF FOOTWEAR. : de en
  • DE1666031U - GLARE PROTECTION GLASSES WITH FRONT-RELEASE GLASSES. : de en
  • DE895036C - Double bridge circuit for quotient meter : de en
  • DK76572C - Process for the preparation of aqueous emulsions of sparingly or not water-soluble drugs having a hormonal action for injection. : da en
  • FR1042161A - Microphone development : en fr
  • FR1041931A - Folding boxes for telephone switching : en fr
  • FR1042306A - Improvements to ignition coils with oil bath : en fr
  • CA497217A - Method of crown shaving gears : en fr
  • ES38393U - A new type of drum for shredding machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB699166A - Improvements in or relating to gas turbine plants : en
  • FR1042140A - Heat exchanger : en fr
  • FR1042214A - Gas and liquid tight socket for light tubes : en fr
  • FR1042376A - Interior fittings for valves, in particular for valves of inner tubes of bicycles : en fr
  • DE894392C - Process and device for the production of oily substances by condensation and polymerization reactions according to Friedel-Crafts : de en
  • ES210076A1 - An amazing machine (Machine-translation by Google Translate, not legally binding) : en es
  • PL36557B1 - : en pl
  • US2656946A - Dish : en
  • US2656664A - Cane trash mover : en
  • US2657126A - Polyhalocyclohexenone compositions adapted for herbicidal and other use : en
  • DE1665823U - SAFETY DEVICE AGAINST GAS, AIR AND OXYGEN RETURNS AND AGAINST FLAME RETURNS. : de en
  • DE894428C - Fan, especially with an electric motor drive : de en
  • ES209029A1 - Improvements in rotary tools for rotary tools (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042097A - Device for making intramuscular injections : en fr
  • GB698991A - Fluidtight cock : en
  • USD170683S - Bearview mirror : en
  • US2656947A - Bottle carton carrier and unit for use therein : en
  • US2657295A - Potentiometer : en
  • FR1042100A - Tool for making regular holes in the casings of pneumatic tires : en fr
  • ES36738Y - Heating device for ordinary plates : en es
  • FR1041775A - Steam generator or hot water boiler for small and medium power installations : en fr
  • DE894418C - Arrangement for suppressing the fifth harmonic in a three-phase transformer : de en
  • ES38268U - Electric indicator of the liquid fuel level of the tanks of the vehicles driven remotely by a resistance (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041659A - Heat exchange process for catalytic cracking operations : en fr
  • FR1042077A - Device with incised sheets of cardboard mounted to pivot on one another, showing a choice of two different images : en fr
  • FR1041866A - Acid Metal Cleaning Agents : en fr
  • CA497209A - Process for the preparation of an aromatic coffee extract : en fr
  • AU2086853A - Improvements in or relating to electrode systems : en
  • CH294043A - Front sight slide with a bolt intended to adjust the front sight. : de en
  • CH294207A - Drive device, in particular for motor vehicles, with a forward freewheel and a counter freewheel. : de en
  • FR1041863A - New way of manufacturing sealed tanks : en fr
  • FR1042264A - Relay for handbrake control : en fr
  • US2656624A - Multiple buck press : en
  • USD170694S - Fig. i. girdle : en
  • FR1042246A - Process to accelerate the aging of wines : en fr
  • GB699026A - Improvements in and relating to the production of cellulose triesters : en
  • ES38508U - Manual grinder perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1042020A - Painting improvement : en fr
  • DE895078C - Electric ignition device, especially for combustion and jet turbines : de en
  • DE895105C - Locking device for the switching rulers or the like of change gears for motor vehicles : de en
  • US2656645A - Rockable wheeled figure toy : en
  • US2657125A - Organic peroxide and hydroperoxide herbicides : en
  • US2656780A - Convection heater : en
  • PL36565B1 - : en pl
  • US2656599A - Safety razor : en
  • DK76587C - Window holder. : da en
  • AU2088553A - Improvements relating to thermocouples : en
  • DE894899C - Disinfectant supply form : de en
  • FR1042373A - Electromagnetic ratchet counter, particularly for subscriber station : en fr
  • DE894622C - Process for the production of masses with a cellular structure : de en
  • FR1041666A - Heating of filaments of all current stations : en fr
  • US2656789A - Cigarette machine inking mechanism : en
  • CA497292A - Interlock : en fr
  • PL36679B1 - A method of producing an output signal having a constant component from an input signal having a constant component, and an apparatus for applying the method : en pl
  • US2656577A - Attaching clip : en
  • DE894682C - Slot punch : de en
  • FR1042295A - Axle box with elastic axial clearance of the axle : en fr
  • CH293971A - Refractory Leichstein. : de en
  • DE894714C - Carrier Stream Multiple Messaging System : de en
  • US2656815A - Traffic signal : en
  • USD170685S - Rearview mirror : en
  • US2657076A - Flexible joint for tubes : en
  • DE1665885U - COUCH WITH BED BOX. : de en
  • DE1665928U - TELESCOPIC ANTENNA. : de en
  • ES38351U - Reel for photo film chassis (Machine-translation by Google Translate, not legally binding) : en es
  • US2656638A - Shotgun choke : en
  • US2657208A - Process for preparing 1-methyl-4-phenyl-4-cyanopiperidine : en
  • US2657241A - Hemiacetals : en
  • CH294184A - Device for comparing sent and returned characters for the purpose of error control. : de en
  • DE1665815U - CORE SUPPORT. : de en
  • DE1666001U - HUEFF, SPORT, STOCKING HOLDERS AND THE LIKE. : de en
  • DE895129C - Wind turbine for generating electricity : de en
  • FR1042165A - Tension device for flexible force transmission members : en fr
  • GB699000A - Process and means for the measurement of the thickness of strip material without contact therewith : en
  • US2657045A - Rug feeding apparatus : en
  • US2657339A - Method and apparatus for producing : en
  • USD170732S - Beverage dispenser display : en
  • GB698938A - Improvements in cyclone furnaces : en
  • GB699088A - Improvements in and relating to reactors and reactions carried out therein : en
  • DK76574C - Roof construction. : da en
  • US2656570A - Plastic matrix for printing resistors : en
  • US2657092A - Apparatus for spraying hot liquids such as asphaltic emulsions on roadway surfaces : en
  • US2657338A - Lighting control system : en
  • US2657195A - Linear polymers from stilbene dicarboxylic acid : en
  • DE895117C - Method and device for spraying plastic and air-hardening masses : de en
  • GB698905A - Improvements in woven fabrics having fold lines : en
  • FR1042286A - Combined system and method of grinding drying with removal of hard bodies : en fr
  • AT176420B - Device for making longitudinal slots in profile tubes : de en
  • CA497137A - Laminated heat exchanger : en fr
  • CA497173A - Bulldozer : en fr
  • CH294183A - Dispensing device for beverages. : de en
  • PL36558B1 - : en pl
  • DE894688C - Method and device for separating suspended particles from aerosols : de en
  • DE894847C - Closed electric oven with floor duct : de en
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  • DE1665911U - GAME PIECE. : de en
  • DE865175C - Process for the cold forming of metals : de en
  • DE894674C - Table skittles with a guide curve through which the ball is guided back to the player and thus to the skittles that have been set up : de en
  • DE894709C - Method and device for pushing the hard copper contact wires for electrical railways : de en
  • DE894908C - Fan : de en
  • DE894450C - Process for the emulsion polymerization of vinyl esters : de en
  • ES38200U - Cenicero (Machine-translation by Google Translate, not legally binding) : en es
  • ES38335U - Safety valve for gas stoves (Machine-translation by Google Translate, not legally binding) : en es
  • FR1041680A - Mechanical drive device without gland of sealed devices traversed by fluids : en fr
  • FR1041972A - Antioxidant product for mineral oils and mineral oil compositions : en fr
  • AU167505B2 - Improvements in or relating to visual display devices : en
  • CH294045A - Device for transforming a caliber into a dial indicator. : en fr
  • US2656596A - Tungsten-chromium-alumina metal ceramics : en
  • US2657274A - Telephone system : en
  • USD170697S - Necklace ob the like : en
  • DE1665796U - SHIELD CONNECTION CLAMP. : de en
  • DE869309C - Procedure for deleting the cigarette residue : de en
  • AU2102453A - Improvements in or relating to domestic fire-grates : en
  • US2656839A - Electrotherapeutic oscillator : en
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  • US2657003A - Bagging machine : en
  • AU156573B2 - Drinking glass drainerand wiper : en
  • AU2103653A - Fugitive tinting of textile materials : en
  • CH294214A - Suspension device for the front fork on bicycles and light motorcycles. : de en
  • GB699096A - Improvements in or relating to inhalers : en
  • CH294258A - Binding for loose sheets. : en fr
  • DE767822C - Process for the production of bromohydrocarbons : de en
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  • FR1042315A - Improvements to manufacturing processes for ornamental objects such as medallions, brooches and mirrors : en fr
  • FR1041747A - Control system for speed changes of machine tools, especially ordinary lathes and revolver lathes : en fr
  • ES35371Y - Watertight compartment to carry objects with you in the bathroom : en es
  • FR1041843A - Production controller : en fr
  • AT176538B - Staple : de en
  • CH294124A - Cooling of liquid-cooled cylinder heads of internal combustion engines. : de en
  • FR1041797A - Accelerator mechanism of reels of strip material : en fr
  • PL36533B1 - : en pl
  • PL36567B1 - : en pl
  • PL36575B1 - : en pl
  • CH294000A - Turn-down collars, especially for shirts. : de en
  • USD170711S - Vehicle tire : en
  • GB699021A - Improvements in or relating to hydraulic control valves : en