• US2370188A - Can uprighting device : en
  • US2370342A - Halogenation : en
  • CH236633A - Closure for the fuel container of lighters. : de en
  • US2370185A - Preparation of nitrolic acids and pseudonitroles : en
  • US2370223A - Bolt lock device : en
  • CH236599A - Rider rail with rider for hanging files. : de en
  • AU1937245A - Improvements in stockings and socks for wear andin the method of manufacturing same : en
  • CA425886A - Cathode ray scanning apparatus : en fr
  • US2370509A - Manufacture of hats : en
  • US2370213A - Intervalometer : en
  • CA425876A - High frequency transmission system : en fr
  • ES168796A1 - PROCEDURE TO APPLY THE GASOGEN TO THE DIESEL AND ALOS SEMI-DIESEL ENGINES WHICH, BY THEIR FORM, CONSIST IN FIXED, MARINE AND AUTOMOTIVE INSTALLATIONS, THROUGH WHICH IS ACHIEVED WITHOUT REDUCTION IN THE MOTOR POWER DOES NOT REFORM SOME OF THEM AN ECONOMY IN THE CONSUMPTION NORMAL OF IMPORT FUEL FROM 75 TO 80 PER 100 WHICH IS SUPPLIED BY GASOGENO GAS : en es
  • ES168798A1 - UNIVERSAL INSTALLATION AUTOMATIC SWITCH, ACTING AS AN ELECTROMAGNETIC PROTECTION DEVICE : en es
  • GB567650A - Improvements in or relating to alloys : en
  • US2370295A - Apparatus for dehydration : en
  • US2370589A - Unsaturated carbonate esters : en
  • US2370316A - Airplane wheel : en
  • US2370340A - Circuit breaker : en
  • US2370549A - Vinyl ester and method of preparation thereof : en
  • USD140422S - Design for a lace tablecloth : en
  • USD140437S - Design fob a binocular : en
  • US2370126A - Process of making polyvinyl acetals : en
  • CH236623A - Vice. : de en
  • CH236647A - Device for external cooling of electrical system parts. : de en
  • CH236712A - Process for the preparation of a new therapeutically effective amidine. : de en
  • CH236629A - Combined dry shaver and hair clipper. : de en
  • ES11131U - New mechanical seal to join the chain end of industrial machines or bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • ES168531A1 - REFRIGERATOR APPARATUS : en es
  • GB567670A - Improvements in or relating to rotary air compressors for use in connection with aircraft engines : en
  • ES168138A3 - IMPROVEMENTS IN CENITAL PROJECTS, FOR LIGHTING THE SCENOGRAPHIC FIELD : en es
  • GB567652A - Improvements in or relating to picker mechanism for circular knitting machines : en
  • CH236547A - Device for driving in tree and garden posts and other poles. : de en
  • ES11102U - Box-case for perfume bottles and other objects. (Machine-translation by Google Translate, not legally binding) : en es
  • CA425768A - Straw bruiser : en fr
  • AU912343A - Improvements in and relating tothe production of pistons for internal combustion engines andthe like : en
  • CH236588A - Process for the production of a vat dye. : de en
  • CA425812A - Cast resin preparing apparatus : en fr
  • CH236568A - Process for the preliminary preparation of a fabric, with a view to making it suitable for receiving applications of an elastic body by spraying. : en fr
  • US2370169A - Closing machine : en
  • AU119559B2 - An improved tyer fora baler : en
  • USD140417S - Design for a magician s trick device : en
  • FR896788A - Spinning reel : en fr
  • GB567782A - Improvements in and relating to apparatus for starting electric discharge devices : en
  • ES168800A1 - IMPROVEMENTS INTRODUCED IN PURPOSE PRINTING MACHINES TO PRINT TRANSPORTABLE DECALS : en es
  • FR896557A - Improvements to rings and wedding rings : en fr
  • FR896623A - Device for maintaining constant the speed of the wire wound on the winders : en fr
  • CH236571A - System for cleaning bags. : de en
  • CH236646A - Suspension device for tubular heating surface parts in steam generators or similar heaters. : de en
  • US2370132A - Container : en
  • US2370459A - Irrigating speculum : en
  • US2370380A - Machine and method for making slide fasteners : en
  • CH236689A - Process for producing a diazoamino compound. : de en
  • FR896736A - Organic compounds containing sulfur and process for preparing these compounds : en fr
  • CH236702A - Foot gymnastics and massage machine. : de en
  • US2370378A - Process of making a wood preserving composition : en
  • US2370352A - Lock nut : en
  • USD140478S - Adjustable office chair or analogous article : en
  • AU1011543A - Improvements in and relating to light metal alloy pistons and particularly aluminium or aluminium base alloy pistons : en
  • US2370125A - Paper-folding device : en
  • US2370259A - Internal combustion engine exhaust system : en
  • ES168294A3 - PERFECTED OSCILLATING COMB MECHANISM FOR LOOMS : en es
  • ES168863A1 - PROCEDURE TO REDUCE THE GASEOUS CONTENT OF ALUMINUM SHEETS AND THEIR ALLOYS : en es
  • GB567707A - Improvements in or relating to moulded valve stems for inflatable rubber articles : en
  • USD140492S - Design fob a stuffed toy animal : en
  • ES11065U - Universal fuel stove for heating plates and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • FR896585A - Process for the cold manufacture of full-shank, seamless hollow turbine blades : en fr
  • US2370304A - Structure to be porcelained and method of producing same : en
  • US2370348A - Dynamoelectric machine : en
  • USPP651P - Peach tree : en
  • ES168809A1 - INDUSTRIAL PROCEDURE FOR THE MANUFACTURE OF RIZO FABRIC : en es
  • ES167308A1 - AUTOMATIC REGULATOR DEVICE FOR ADVANCING THE ELECTRODES : en es
  • FR896650A - Electric discharge tube fitted with a fluorescent screen : en fr
  • ES167869A1 - IMPROVEMENTS IN THE PROCEDURE FOR CONSTRUCTION OF TRAPECIAL SECTION TRANSMISSION BELTS : en es
  • IE17496L - Cameras : en
  • DK63201C - Holder for pre-tied tie ties. : da en
  • FR896607A - New disazo dyes : en fr
  • CA425887A - Metal sheet roller leveller : en fr
  • US2370243A - Automatic sprinkler head for fire extinguishers : en
  • FR896670A - Reduction mechanism for tracked vehicles : en fr
  • ES168772A1 - APPARATUS FOR PERMANENT HAIR INDULATION, POINT SYSTEM, WITHOUT DIRECT OR INDIRECT ELECTRICITY : en es
  • CA425816A - Ethylene polymer composition : en fr
  • US2370532A - Trailer toy : en
  • US2370499A - Helmet for acetylene welders : en
  • FR896605A - Recovery of catalysts in the manufacture of acetals : en fr
  • ES165889A1 - MANUFACTURING PROCEDURE FOR ALL CLASSES OF VULCANIZED SHOES : en es
  • FR896712A - Process for degreasing hides and skins : en fr
  • AU119565B2 - Improvements in and connected with mountings ofthe axles of road vehicles orthe like : en
  • USD140489S - Design for a stuffed toy animal : en
  • US2370559A - Cushion mount for cowl and manifold supporting means : en
  • US2370428A - Coal paint : en
  • ES11140U - Underpants. (Machine-translation by Google Translate, not legally binding) : en es
  • US2370524A - Manufacture of ortho-nitro : en
  • GB567709A - Process for preserving wood and like organic material and preservatives therefor : en
  • ES168355A1 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF GAS CAMERAS : en es
  • FR896675A - Ice Hockey Sticks Improvements and Similar Items : en fr
  • GB567702A - Improvements in and relating to water closet pans : en
  • US2370564A - Signal reproducing apparatus : en
  • FR896597A - Absorption of hydrochloric acid : en fr
  • FR896595A - Lubricants manufacturing process : en fr
  • FR896677A - Process for producing ice in small pieces or in blocks, without molds or immersion tanks in brine : en fr
  • FR896626A - Diaphragm device for stereoscopic apparatus : en fr
  • ES168024A3 - SYNTHETIC SPICES MANUFACTURING PROCEDURE : en es
  • ES10819U - Fuse holder plug, electrical, assembly and disassembly, manualº with insulator case (Machine-translation by Google Translate, not legally binding) : en es
  • GB567704A - Improvements in or relating to shielded high frequency cables : en
  • FR896629A - Oscillator refinements : en fr
  • FR896583A - Piston of combustion engines : en fr
  • US2370221A - Electric wave circuits : en
  • CH236613A - Lens. : de en
  • ES168137A3 - CLOUD PROJECTOR OF OBJECTIVES AND MULTIPLE DEVICES, FOR SCENARIO EFFECTS : en es
  • US2370611A - Camera support : en
  • US2370338A - Notebook leaf elevating and turning device : en
  • FR896761A - Rotary switch equipped with a step stop device : en fr
  • GB567741A - Improvements in means for delivering liquids in measured quantities : en
  • USD140418S - Design foe a lace tablecloth : en
  • US2370303A - Shoe sole : en
  • US2370402A - Ambulance and its equipment : en
  • US2370539A - Grader or sizer : en
  • FR896578A - Method for coloring silver images : en fr
  • GB567656A - Improved device for locking the clutch operating pedal of an agricultural tractor : en
  • US2370461A - Half-tone intaglio textile printing roller and method of producing same : en
  • US2370420A - Electrolytic apparatus : en
  • US2370439A - Lead alloy : en
  • US2370229A - Game apparatus : en
  • CH236658A - System with at least one high vacuum device, which is evacuated during operation by means of a diffusion pump. : de en
  • ES167994A1 - PROCEDURE FOR THE MANUFACTURE OF CANNULES FOR WASHING AND HYGIENE : en es
  • IE16713L - Telephone exchange systems. : en
  • ES7522Y - Electric apparatus for the destruction of flies, ants, cockroaches, etc. : en es
  • FR896551A - Glare protection device applicable directly to the wearer's face : en fr
  • GB567646A - Improvements in or relating to transmissions for motor vehicles : en
  • FR896715A - Process for the treatment of materials for spinning, weaving and hosiery, intended to be assembled with rubber : en fr
  • US2370138A - Processes and apparatus for filtering miscella and like mixtures through a filtering medium of solid oil-bearing material : en
  • US2370155A - Fuel injector nozzle : en
  • US2370341A - Pigmented coating compositions : en
  • US2370165A - Indicating device : en
  • CH236540A - Power harrow. : de en
  • FR896576A - Chi ray machine : en fr
  • GB567776A - Improvements in or relating to light activated adhesives : en
  • GB567751A - Improvements in exhaust-pipes for internal-combustion engines : en
  • ES168333A1 - IMPROVEMENTS IN THE DISTRIBUTION SYSTEMS OF THE TELARES WITH INDIVIDUAL ENGINE : en es
  • CH236595A - Preparations for softening water, in particular for washing purposes. : de en
  • ES168833A1 - IMPROVEMENTS INTRODUCED IN THE GENERATORS OF GAS CIANHIDRICO : en es
  • FR896706A - Adjustable gun footrest on mount with seated pointer servant : en fr
  • US2370480A - Prepayment meter : en
  • AU119555B2 - Improvements in or relating to the manufacture vacuum tubes : en
  • AU895543A - Improvement in internal combustion engine control : en
  • ES168158A3 - AUTOMATIC PHOTOGRAPHIC DEVICE : en es
  • ES11085U - Switch for electric light. (Machine-translation by Google Translate, not legally binding) : en es
  • US2370136A - Propeller blade : en
  • US2370313A - Garment hanger : en
  • US2370471A - Shaft seal : en
  • FR896639A - Over-current relay, in particular current controller : en fr
  • US2370309A - Circular unit heater : en
  • US2370547A - Automatically adjustable edge guide for sewing machines : en
  • US2370585A - Gun turret : en
  • GB567639A - Improvements in or relating to electrical apparatus for the measurement of electrical impedances at high frequencies : en
  • US2370397A - Hydraulic valve : en
  • ES168295A1 - IMPROVEMENTS INTRODUCED IN A PROGRESSIVE CHANGE OF MECHANICAL SPEED FROM ZERO TO INFINITE : en es
  • CA425836A - Locking device : en fr
  • CH236715A - Process for the production of x-chloro-o-methyl-e-caprolactam. : de en
  • US2370332A - Treatment of cellulose mixed esters : en
  • US2370530A - Method of solvent recovery in vapor phase extraction processes : en
  • US2370534A - Pressure pump : en
  • ES168109A1 - NEW BRAKE SYSTEM FOR VEHICLE WHEELS RUNNING ON ROADS : en es
  • FR896636A - Base for internal combustion engines with several rows of cylinders arranged radially : en fr
  • GB567706A - Refrigerating apparatus : en
  • FI20472A - Method of impregnation of tree trunks : en fi
  • ES167874A1 - IMPROVEMENTS IN THE ANTINYCOTINIC NOZZLES : en es
  • FR896787A - Process for obtaining hardened waxes having a high absorption power : en fr
  • ES167761A1 - CUTTING AND MAKING PROCEDURE : en es
  • AU885343A - Improved tanning solution : en
  • GB567720A - Improvements relating to fastening devices : en
  • CH236589A - Process for the production of a vat dye. : de en
  • ES167939A1 - PROCEDURE FOR THE MANUFACTURE OF TRANSPORTABLE ISOTHERMAL HOUSING : en es
  • IE16869L - Ploughs and other agricultural implements : en
  • US2370122A - Egg candling apparatus : en
  • US2370572A - Unsaturated esters and polymers thereof : en
  • AU705642A - Method for producing cutting tools involving brazing or soldering operations, and tools so produced : en
  • FR896689A - High volume flow meter for liquids : en fr
  • USD140428S - Nemeth motion picture film gate : en
  • US2370457A - Rubber products : en
  • USD140458S - Design for an electrical test plug : en
  • US2370356A - Liquid treatment : en
  • USD140426S - Nemeth motion picture projector : en
  • ES168858A1 - PROCEDURE TO PROVIDE TO CEMENT AND SIMILAR CELLULAR STRUCTURE : en es
  • AU119573B2 - Improvements relating to fuel-injection engines : en
  • CH236618A - Balance screw tool. : en fr
  • ES168330A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • AU1037243A - An improved milking machine teat cup : en
  • CH236612A - Optical system consisting of at least one prism and one eyepiece. : de en
  • ES11101U - Device for the presentation and use of insecticide strips, disinfectants, odorants and other related, (Machine-translation by Google Translate, not legally binding) : en es
  • USD140469S - Design for a knife : en
  • US2370134A - Timing device : en
  • IE16767L - Fumigant composition : en
  • GB567657A - Improvements in or relating to x-ray tubes : en
  • IE16712L - Telephone exchange systems. : en
  • ES11031U - Electric truck with accumulator batteries (Machine-translation by Google Translate, not legally binding) : en es
  • US2370431A - Pneumatic launching ram : en
  • FI20477A - Method and apparatus for developing and / or affixing photocopies according to the semi-partial procedure : en fi
  • ES11137U - Capuchin needle for printing. (Machine-translation by Google Translate, not legally binding) : en es
  • ES168136A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • ES168776A1 - PROCEDURE FOR THE OBTAINING OF PRODUCTS OF ANTIPARASITARY PROPERTIES : en es
  • FR896624A - Improvements in methods and devices for degreasing bones : en fr
  • ES168789A3 - MEMBRANE SAFETY VALVE SYSTEM, FOR FIRE EXTINGUISHERS : en es
  • FR896621A - Threaded joint for pipes : en fr
  • GB567729A - Improvements in insulation sections for covering pipes : en
  • US2370503A - Gauging device : en
  • US2370567A - Preparation of carbonic acid esters : en
  • US2370404A - Temperature responsive control mechanism : en
  • FR896781A - Method and arrangement for the manufacture of two-sided cast-coated support bodies with sliding bearing metal : en fr
  • GB567664A - Improvements in or relating to rivet and method of riveting : en
  • ES168320A1 - PROCEDURE FOR PREPARATION AND FINISHING PORTRAITS, PICTURES OR PHOTOGRAPHICAL EXTENSIONS : en es
  • ES167416A3 - PROCEDURE FOR THE MANUFACTURE OF SHIRTS, COLLARS AND CUFFS BASED ON INTERLINES WITH THERMOPLASTIC STITCHING : en es
  • US2370501A - Steaight-bar knitting machine : en
  • US2370552A - Method of inhibiting deterioration of organic compounds : en
  • US2370335A - Allotter : en
  • DK63220C - Scraping equipment. : da en
  • GB567724A - Improvements in ring gauges : en
  • FR896596A - Device for sucking gases and vapors out of open containers : en fr
  • ES168825A1 - PROCEDURE FOR THE OBTAINING OF FUMIGATION : en es
  • GB567683A - Improvements in or relating to electric discharge devices : en
  • US2370430A - Cutter head for hydraulic dredges : en
  • USD140468S - Display stand for phonograph record albums or the like : en
  • CH236696A - Process for the production of a sulfur dye. : de en
  • GB567635A - Improvements in steering mechanisms for track-laying vehicles : en
  • FR896618A - Relay, current limiter or electromagnetic motor : en fr
  • US2370156A - Cyclic system for the manufacture of cuproammonium rayon and for the recovery of chemicals : en
  • ES168834A1 - GENERATOR OF CHARACTERISTIC CURRENT THROUGH A RESISTANCE : en es
  • US2370164A - Alkylation process : en
  • US2370417A - Shipping bundle for rail anchors : en
  • US2370374A - Disk tiller : en
  • US2370196A - Load-stress converter : en
  • USD140449S - Design fob a cigarette holder : en
  • USD140459S - Baldine single place tank : en
  • ES167465A1 - RIGID COUPLING IN THE ROTATION AND ELASTIC IN AXIL DIRECTION, REGARDING THE ANGULAR DEFORMATION AND THE TRANSVERSAL DISPLACEMENT OF THE UNITED AXLES BETWEEN : en es
  • ES168063A1 - PROCEDURE FOR TISSUE APPLICATION TO GIVE RIGIDITY, PERMEABILITY AND FLEXIBILITY : en es
  • US2370173A - Antifriction bearing : en
  • FI20474A - For example, the use of a nickel in an oxidizing lake : en fi
  • DK63213C - Color Raster for Multicolor Photography and Method for Its Production. : da en
  • ES11083U - Automatic detonator gun. (Machine-translation by Google Translate, not legally binding) : en es
  • GB567645A - Improvements in cut-out valves for use in pressure oil systems : en
  • GB567766A - Improvements in the insulation of electrical resistance materials : en
  • ES11075U - Recreational games of pieces for the construction of miniature houses. (Machine-translation by Google Translate, not legally binding) : en es
  • ES11106U - Female cap for bathers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES168867A3 - PROCEDURE FOR THE MANUFACTURE OF PLATES BASED ON FIBROUS ELEMENTS IMPREGATED WITH HEAT-HARDENING ARTIFICIAL RESINS : en es
  • ES11045U - Game table, at the same time bar, equipped with indirect lighting. (Machine-translation by Google Translate, not legally binding) : en es
  • FR896673A - Rubberized sticky taffeta manufacturing process : en fr
  • FR896609A - air cleaner for thunder-mix engines for motor vehicles and other applications : en fr
  • CH236593A - Process for deforming polymerization and condensation products. : de en
  • GB567686A - Improvements in or relating to optical projection screens : en
  • GB567662A - Improvements in bar-drawing machines : en
  • US2370151A - Quick releasing tricing block : en
  • US2370210A - Liquid-flow indicating and metering system : en
  • US2370127A - Rotative winged aircraft : en
  • ES12136U - Electrical fuse holder for manual assembly and disassembly, with insulating box. (Machine-translation by Google Translate, not legally binding) : en es
  • USD140416S - Glass jug or article op similar nature : en
  • CH236660A - Thread take-up device for reels of surgical suturing instruments. : de en
  • ES11098U - Balandro individual. (Machine-translation by Google Translate, not legally binding) : en es
  • US2370230A - Vending machine : en
  • US2370293A - Combustion tube assembly : en
  • US2370577A - Process for the production of trichloro acids : en
  • ES167602A1 - DEVICE FOR STRETCHING GLASS FILAMENTS OR PLASTIC ANALOG MASSES TO HEAT : en es
  • USD140477S - Design fob a jacket : en
  • ES11081U - Stove, perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • GB567638A - Improvements in electrical systems of remote indication : en
  • US2370529A - Golf ball teeing device : en
  • FR896641A - Method and device for the continuous production of plastic parts : en fr
  • FR896586A - Theoretical value thermal shift controller : en fr
  • GB567780A - Improvements in the manufacture of carbides : en
  • USD140452S - Design fob a fly cutter : en
  • ES168213A1 - CURRENT REDUCER APPARATUS FOR SUPPORT OF ELECTRIC SHEETS : en es
  • GB567723A - Water tube boilers : en
  • GB567796A - Improvements in rapid release fastenings : en
  • CA425819A - Fire extinguishing method and apparatus : en fr
  • FR896622A - Load variation device for textile reels : en fr
  • US2370592A - Sulphauro compounds and processes for their production : en
  • CH236566A - Dispersible, water-soluble mixture which, in its pure form, contains non-dispersible capillary-active compounds. : de en
  • ES167872A1 - PROCEDURE FOR THE FABRICATION OF ZINC WOOL : en es
  • CH236676A - Tiltable field railway wagon with device for removing the accumulated bulk material. : de en
  • CH236632A - Bracelet made of non-metallic fabric. : de en
  • ES167900A1 - PROCEDURE FOR THE MANUFACTURE OF A PLASTIC PAINT ESPECIALLY FOR DECORATIVE AND ORNAMENTAL PURPOSES IN RELIEF : en es
  • FR896651A - Source of radiation incorporating luminescent material and method of making such materials : en fr
  • US2370282A - Clutch controlled power transmission mechanism for machine tools : en
  • US2370516A - Trap : en
  • FR896718A - Cinematographic camera with optical displacement compensation : en fr
  • FR896741A - Process for the separation of halogens contained in nitrous gases : en fr
  • US2370473A - Water treatment : en
  • FI20468A - Kopplingsanordning för valfritt anrop medelst genom strömstötar av olika varaktighet påverkade kondensatormotstånds anordningar vid avgreningställen å partlinjer i fjärrsignalerings-, särskilt telefonanläggningar : en fi
  • ES168191A1 - PROCEDURE FOR THE MANUFACTURE OF AN INSECTICIDE PRODUCT ESPECIALLY APPROPRIATE AS MATAMMOSCAS : en es
  • GB567705A - Improvements in or relating to thermo-setting resins : en
  • FR896711A - Precision needles for electrolysis and electro-coagulation : en fr
  • CA425880A - Electron discharge device : en fr
  • US2370285A - Washer : en
  • US2370305A - Radio range navigation device : en
  • US2370412A - Preparation of unsaturated hydrocarbons : en
  • US2370505A - Typewriting and accounting machine : en
  • US2370432A - Sock and stocking drying machine : en
  • FR896668A - Process for reducing the harmful influence of oils on insulators : en fr
  • FR896780A - Process for improving articles obtained from polymerization products insoluble in water : en fr
  • US2370554A - Process for the production of 2,3,5-trimethyl phenol : en
  • US2370400A - Contact materials : en
  • DK63204C - Automatic Track Report or Block System with AC operation. : da en
  • CH236575A - Method and column for the fractional distillation of a liquid. : de en
  • ES168832A3 - CONTINUOUS LUBRICATION BEARING SYSTEM : en es
  • ES9844U - Improved button for circular switches. (Machine-translation by Google Translate, not legally binding) : en es
  • FR896714A - Process for producing surfaces with great adhesion power on artificial teeth, the total contact surface of which is greater than that of a smooth surface of the same size, with a view to assembling these artificial teeth to their frame : en fr
  • FR896789A - Dental bur : en fr
  • CH236563A - Process for the production of matt artificial structures with the addition of kaolin. : de en
  • CA425874A - Electrical relay : en fr
  • CH236709A - Process for the production of a stable double compound of vitamin D3. : de en
  • CA425843A - Communication system : en fr
  • CA425775A - Building structure : en fr
  • US2370232A - Agricultural tool-tractor rope hitch : en
  • CA425815A - Methylene compound polymerizing and moulding method : en fr
  • CH236590A - Process for the production of a di-oxalkyl ether of Bz2, Bz2'-dioxydibenzanthrone. : de en
  • CA425817A - High temperature refractory : en fr
  • CA425884A - Electron discharge device circuit : en fr
  • CH236644A - Process for manufacturing light metal pistons for internal combustion engines. : de en
  • AU119583B2 - Improvements in vibratory feed control mechanism : en
  • CA425870A - Window for prefabricated houses : en fr
  • CA425844A - Mineral wool product : en fr
  • FR896572A - Method of establishing a color view, and more especially an aerial view : en fr
  • FR896697A - Process and apparatus for dehydrating fish, vegetables or other foodstuffs : en fr
  • US2370395A - Alloys for high temperature service use : en
  • GB567774A - Improvements in or relating to processes of treating cellulosic raw material, and the improved cellulosic fibres resulting therefrom : en
  • US2370214A - Optical device : en
  • US2370470A - Glass cutting apparatus : en
  • ES167495A1 - A BILATERAL TOOL MACHINE, ESPECIALLY TO CLEAN IGNITION PLUGS, COMBUSTION ENGINES : en es
  • CH236544A - Device for drying agricultural products. : de en
  • CH236659A - Contact device for switches with prescribed opening and closing times. : de en
  • US2370543A - Shaving implement : en
  • US2370181A - Vertical blow unit heater : en
  • US2370150A - Day and night message conveyer : en
  • US2370224A - Compensating governor controlled throttle : en
  • CA425764A - Circular saw device : en fr
  • CH236699A - Process for the preparation of a phthalocyanine series dye. : de en
  • US2370146A - Thermostat : en
  • US2370212A - Marine drive unit : en
  • CA425859A - Electrode support lead : en fr
  • FI20461A - Jäsningsförfarande för framställning av alkohol ur kolhydrathaltiga vätskor : en fi
  • US2370479A - Switch mechanism : en
  • AU119567B2 - Improvement in internal combustion engine control : en
  • ES168784A1 - INDUSTRIAL PROCEDURE FOR THE MANUFACTURE OF SOLID BLEACH IN COMPRESSES : en es
  • CH236614A - Viewfinder for photographic chambers. : de en
  • CH236688A - Process for making a vat dye intermediate. : de en
  • FR896750A - Band brake with internal clamping for aircraft carrier wheels : en fr
  • ES158579A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • ES167121A1 - 2-TIME COMBUSTION MOTOR WITH PURGE IN CURRENT OF EQUAL DIRECTION : en es
  • FR896799A - Manufacturing process of di-ammonium phosphate : en fr
  • ES168836A3 - BALL BEARING DEVICE : en es
  • ES167899A1 - PROCEDURE WITH YOUR CORRESPONDING APPARATUS TO OBTAIN THE SCALE OF PATTERNS FOR THE SHOES BY TAKING AS A REFERENCE THE LARGEST AND LOWEST NUMBERS : en es
  • CA425804A - Fourdrinier wire change : en fr
  • CA425828A - Insoluble polymer from styrene : en fr
  • US2370375A - Fastener : en
  • ES167496A1 - TABLE-WORKSHOP WITH DEVICES TO CLEAN ENSUCIATED PARTS OF ENGINES : en es
  • CA425857A - Gaseous discharge lamp : en fr
  • ES168448A3 - PROCEDURE FOR THE PLACEMENT OF GLASSES IN THE FRAMES FOR GLASSES AND OTHER OPTICAL ITEMS : en es
  • GB567791A - Apparatus for removing eyes and other blemishes from potatoes or other root vegetables and fruits : en
  • ES168819A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • US2370142A - Beta-carbamylethyl nitbo alkanes : en
  • GB567681A - Improvements in or relating to machines adapted for moulding shoe parts : en
  • CA425813A - Polyamide composition : en fr
  • ES11046U - New packaging system (Machine-translation by Google Translate, not legally binding) : en es
  • US2370280A - Vinyl resin composition : en
  • ES10938U - Propulsion of bicycles and similar vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB567745A - Improvements in the machining of irregular surfaces : en
  • GB567667A - Improvements in or relating to means for effecting forming or shaping operations in the manufacture of nails, tacks, rivets, eyelets or like articles : en
  • AU119572B2 - Improvements in and relating tothe production of pistons for internal combustion engines andthe like : en
  • ES168377A1 - TELECOMMUNICATIONS CENTRAL SYSTEM THAT INCLUDES A LINE OF SUBSCRIBER OF SUBSCRIBER WITHOUT RAILS OF LOINEA OR OF CUTTER : en es
  • US2370467A - Metal fusing apparatus and method : en
  • SU64370A1 - Device for automatic counting of voters in conference rooms : en ru
  • CA425807A - Pump : en fr
  • ES11074U - Folding frame made of cardboard or similar materials, applicable to boxes containing glass or glass ampoules or other fragile objects (Machine-translation by Google Translate, not legally binding) : en es
  • ES168770A3 - ELECTROMECHANICAL REFRIGERATION EQUIPMENT BY ROTARY COMPRESSOR : en es
  • US2370422A - Dehydrator : en
  • USD140445S - Design fob a combined baby battle and teething device ob semolar abticle : en
  • FR896630A - Ultra-short-wave lamp with at least one hollow resonator, preferably cylindrical, traversed transversely by a density modulated electron beam : en fr
  • GB567685A - Means for fixing a hand or finger piece to the spindle of a tap, cock or the like : en
  • ES168672A1 - IMPROVEMENTS IN THE MANUFACTURE OF EXPRESS COFFEE MACHINES : en es
  • FR896584A - Fluid flow clutch : en fr
  • GB567761A - Road traffic control systems : en
  • CH236667A - Telephone dialers with cordless dialer arms. : de en
  • US2370497A - Theft signal : en
  • USD140450S - Wgt it : en
  • ES168837A1 - PROCEDURE FOR MANUFACTURING AN ELECTRICAL RESISTANCE IN CAPA : en es
  • FR896717A - Carriage for naval artillery : en fr
  • GB567690A - Improvements in and relating to electric battery lamps : en
  • FR896687A - Improvements to transmitters for alternate multiplex transmission of messages : en fr
  • USD140466S - Overhead cable support for bulldozers or the like : en
  • FR896734A - Automobile chassis beam : en fr
  • FR896735A - Process for dyeing articles based on water-insoluble polymerization products : en fr
  • GB567647A - Improvements in target sighting stations for use on aircraft : en
  • GB567710A - Improvements in and relating to pitch controlling means for aeronautical propellers : en
  • FR896617A - Compensation device for interference voltages for tube amplification stages : en fr
  • US2370268A - Paper-coating composition : en
  • FR896791A - Electric quadrupole with amplification effect, or both amplifying and filtering effect of frequencies : en fr
  • ES167287A1 - CONSTANT LEVEL DISTILLER WITH FLOAT : en es
  • FR896763A - Safety device for folding ladders or stepladders : en fr
  • FI20478A - Transport regulations : en fi
  • FR896640A - Improvements to discs, pucks and similar items : en fr
  • FR896682A - Device for electric resistance welding : en fr
  • ES167944A1 - DECANTATION DEVICE : en es
  • US2370192A - Gas turbine cooling arrangement : en
  • US2370580A - Cross-feed mechanism for grinding machines : en
  • US2370450A - Knitted article : en
  • US2370571A - Preparation of carbonic acid esters : en
  • ES10939U - Grille and tip for different types of plows. (Machine-translation by Google Translate, not legally binding) : en es
  • ES168763A1 - IMPROVEMENTS IN THE MANUFACTURE OF THE EXTENSIBLE ARMS OF TIJERILLA BRACKETS : en es
  • GB567763A - Improvements in and relating to the drying or curing of surfaces. coated or impregnated with plastic materials : en
  • ES168658A1 - EXTERNAL TRANSMISSION SYSTEM OF TENSIONS AND THERMAL EFFECTS OF FLUIDS CONTAINED IN CLOSED ENCLOSURES : en es
  • USD140439S - Design for a chime actuator : en
  • FR896739A - Heating or cooling device said : en fr
  • US2370565A - Polybasic acid-polyhydric alcohol esters and polymers thereof : en
  • US2370289A - Treatment of steel or iron : en
  • CA425809A - Lubricant for rubber : en fr
  • CH236552A - Connection between a railroad track and its base, which is part of the superstructure. : de en
  • GB567654A - Improvements in and relating to typewriting machines : en
  • GB567695A - Method of treating photo-printing materials to prevent slipping : en
  • US2370312A - Self-releasing hoisting hook : en
  • US2370523A - Railway car tether releasing means : en
  • ES168785A3 - PROCEDURE FOR OBTAINING AN AGRICULTURAL INSECTICIDE : en es
  • CH236587A - Process for the preparation of a tetrakisazo dye. : de en
  • US2370460A - Tone post for violins and similar musical instruments : en
  • FR896674A - Radiant boiler, fired with pulverized coal, more particularly with lean coal : en fr
  • FR896724A - Method of dividing the sheet metal shell of a spherical tank for gases or liquids : en fr
  • GB567772A - Improvements in electromagnetic pumps for electrically conducting liquids : en
  • ES11078U - Automatic detonator gun (Machine-translation by Google Translate, not legally binding) : en es
  • FR896555A - Cold forming process, without removing material, of seamless hollow turbine blades : en fr
  • US2370147A - Loading machine : en
  • US2370508A - Amphibious vehicle : en
  • US2370371A - Valve piston : en
  • ES167683A1 - PROCEDURE FOR THE PRESSING OF PLASTIC OR MOLDABLE BODIES : en es
  • ES8050Y - Sole for all kinds of footwear, made with small pieces of leather. : en es
  • US2370288A - Electrolytic protection of metal surfaces : en
  • ES168306A1 - PROCEDURE FOR THE DISGREGATION OF LINE, CAÑAMO AND SIMILAR : en es
  • FR896660A - Suspension of axle component assemblies with split axles : en fr
  • GB567640A - Improvements in or relating to pressure control valves : en
  • ES12138U - Electrical fuse holder for mounting and dismounting with insulating plug. (Machine-translation by Google Translate, not legally binding) : en es
  • ES8891Y - An improved fitting for tire inflation. : en es
  • FR896568A - Suspension device for bicycles : en fr
  • FR896701A - Process for converting nitrogen monoxide into nitrogen dioxide : en fr
  • US2370267A - Refrigerating apparatus : en
  • US2370355A - Side delivery rake : en
  • USD140457S - Design for a game board : en
  • ES11117U - Improvements introduced in the manufacture of supports for wooden grids. (Machine-translation by Google Translate, not legally binding) : en es
  • ES162977A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • ES168485A1 - PROCEDURE TO DETERMINE THE ACIDITY OF THE OIL : en es
  • AU119550B2 - Rotary water-cooled tube cooler : en
  • CH236605A - Writing utensils. : de en
  • CA425890A - Textile apparatus : en fr
  • CH236584A - Process for the preparation of a copper-compatible polyazo dye. : de en
  • CH236543A - Device for ginning corn on the cob. : de en
  • CA425797A - Duplex brake : en fr
  • CA425866A - Tool orienting apparatus : en fr
  • CA425785A - Preheater radial seal : en fr
  • CH236628A - Process for the production of molded articles from polyvinyl compounds. : de en
  • CA425763A - Water column : en fr
  • CA425769A - Building construction : en fr
  • US2370403A - Telephone system : en
  • CA425893A - Ring cutting machine : en fr
  • AU1077843A - Improvements in or relating to card indexes : en
  • CH236666A - Telecommunications exchange system. : de en
  • CH236573A - Method and device for separating particles from a gas stream. : de en
  • USRE22608E - Camera shutter : en
  • US2370358A - Line snatch : en
  • USD140454S - Design fob an ice crusher : en
  • CH236695A - Process for the production of a sulfur dye. : de en
  • DK63214C - Sealing device at Engine compartment in Motor vehicles. : da en
  • CH236627A - Process for processing high molecular weight substances. : de en
  • CH236617A - Waterproof timepiece pusher. : en fr
  • CA425799A - Measuring device : en fr
  • CH236716A - Process for the production of x-chloro-e-methyl-e-caprolactam. : de en
  • CH236557A - Gas generator. : de en
  • CH236680A - Process for the production of textile auxiliaries. : de en
  • US2370351A - Clamping fixture : en
  • FR896603A - Automatic tracking radio-direction finder : en fr
  • GB567684A - Improvements in and relating to surface oil burners : en
  • ES8189Y - Liquid holder brush. : en es
  • ES168856A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • AU127319B2 - Improvements in rudder control mechanisms : en
  • CH236654A - Device for switching without power interruption. : de en
  • AU1044343A - Improvements in vibratory feed control mechanism : en
  • FR896661A - Device for receiving at will oscillations modulated in amplitude or frequency : en fr
  • FR896680A - High DC voltage measurement method : en fr
  • FR896796A - Method of producing castings or coatings using artificial resins hardening under the action of heat and pressure : en fr
  • FR896556A - Improvements to devices for manufacturing high percentage alcohol : en fr
  • FR896730A - Earth fault extinguishing coil, for alternating current networks : en fr
  • US2370487A - Quick-change drill chuck : en
  • US2370245A - Needle valve : en
  • USD140440S - Design fob a compact : en
  • CA425761A - Life raft storing and discharging device : en fr
  • CH236697A - Process for the production of a sulfur dye. : de en
  • FR896571A - Method for establishing color views, and in particular aerial views : en fr
  • GB567641A - Improvements in and relating to the manufacture of alginate threads : en
  • FR896772A - Product for cleaning the human body : en fr
  • FR896710A - Handle Safety Interlocking Lock : en fr
  • CA425786A - Siphon assembly : en fr
  • CH236607A - Device on self-loading weapons for manual operation of the breech block : de en
  • US2370414A - General purpose implement : en
  • GB567733A - Improvements relating to flexible remote control transmissions : en
  • ES11138U - Tap for barrels and bocoyes. (Machine-translation by Google Translate, not legally binding) : en es
  • CH236714A - Process for the preparation of y-methyl-x-chloro-e-caprolactam. : de en
  • CA425888A - Building construction : en fr
  • US2370466A - Liquid dispensing apparatus : en
  • DK63209C - Multi-part steel mold for casting aluminum stamps. : da en
  • CH236602A - Process for the preparation of photographic silver halide emulsions. : de en
  • FR896654A - Further training in moulders and similar machines for cross-molding wooden footings : en fr
  • US2370506A - Lubrication system for fuel injecting pumps : en
  • US2370511A - Strip-controlling device for sewing machines : en
  • US2370274A - Grate mechanism for automatic stokers : en
  • US2370301A - Sole for footwear and footwear embodying the same : en
  • FR896561A - Electro-dynamic relay or switch : en fr
  • FR896635A - Method and device for guiding a very thin film strip : en fr
  • CH236656A - Electric discharge tube and method for making it. : en fr
  • ES168866A3 - AUTOMATIC MACHINE FOR INSTALLING AND RIVETING HAND-OPERATED EYELETS : en es
  • CA425789A - Aluminum base alloy : en fr
  • CA425793A - Clasp brake : en fr
  • CA425853A - Resin-containing fibrous product : en fr
  • ES168870A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • US2370605A - Truck, especially for rail cars : en
  • ES166456A1 - NEW MIXED PAVEMENT SYSTEM : en es
  • US2370448A - Circuit breaker : en
  • CA425830A - Wheel suspension joint : en fr
  • DK63210C - Ajlespreder. : da en
  • FR896567A - Installation to limit the maximum fuel flow for internal combustion engines : en fr
  • FR896786A - Process for establishing and verifying the optimum profile of surfaces or volumes moving in air : en fr
  • ES167417A1 - PROCEDURE FOR THE APPLIED THERMOPLASTIC TISSUE : en es
  • FR896785A - Cleaning process for oily rags : en fr
  • GB567789A - Improvements in or relating to oil- or liquid-immersed electric transformers and other apparatus for use on high voltage circuits : en
  • ES167115A1 - MAIN CYLINDER DEVICE, ESPECIALLY FOR THE HYDRAULIC BREATHES OF AN AUTOMOTIVE VEHICLE : en es
  • FR896800A - Coupling of force transport cables : en fr
  • AU866643A - Rotary water-cooled tube cooler : en
  • GB567696A - Electric welding : en
  • FR896798A - Manufacturing process, using fibrous substances and hydraulic binding agents, pipes consisting of a central tube and a tubular casing : en fr
  • US2370158A - Combination trench coat, cape, and hood : en
  • US2370143A - Camera lucida instrument and prismatic unit therefor : en
  • US2370396A - Powder metallurgy : en
  • CA425872A - Weighing scale : en fr
  • ES167497A1 - IMPROVEMENTS IN COUPLING ORGANS FOR TOOL OPERATION : en es
  • ES11103U - Blandon (Machine-translation by Google Translate, not legally binding) : en es
  • ES168871A1 - IMPROVEMENTS IN THE PROCEDURES OF PIROGENATION OF CARBONACEOUS MATERIALS IN THE PRESENCE OF HYDROCARBONED SUBSTANCES OF HUMECTATION IN PARTICULAR IN THE APPLICATIONS TO FUEL SOLID FOSSILS : en es
  • US2370507A - Production of gasoline hydrocarbons : en
  • ES168791A1 - PROCEDURE FOR THE OBTAINING OF PARA-AMIN-BENZENE-SULFONAMIA-SUCTIONATE OF 2-ETOXI-6-9 DIAMINO-ACRIDINE : en es
  • ES168852A1 - IMPROVEMENTS IN THE CONSTRUCTION OF CHIMNEYS : en es
  • FR896702A - Reflective system intended to deflect a converging beam of image rays : en fr
  • US2370130A - Manufacture of propellant powder : en
  • CA425863A - Pickling solution for steel : en fr
  • CH236625A - Electric circular saw. : de en
  • ES168810A1 - IMPROVEMENTS IN THE MACHINES TO SAW STONE, MARBLE AND SIMILAR BLOCKS : en es
  • AU1927645A - Improvements in rudder control mechanisms : en
  • CA425829A - Resilient suspension for vehicles : en fr
  • US2370399A - Electrical circuits : en
  • US2370519A - Control device : en
  • US2370261A - Charge forming device : en
  • US2370483A - Amplifier : en
  • CH236570A - Process for the production of a rotogravure printing roller for reproducing halftone originals by photomechanical means for textile printing and rotogravure printing roller produced according to the same. : de en
  • CA425825A - Glass article making method : en fr
  • USD140425S - Design for a mailbox : en
  • CH236580A - Process for separating halogens or halogen compounds from nitrous gases. : de en
  • ES168773A1 - IMPROVEMENTS INTRODUCED IN THE SULFATATION BACKPACKS : en es
  • CA425892A - Ring cutting machine : en fr
  • CH236582A - Process for the preparation of an unsaturated lactone of the cyclopentanopolyhydrophenanthrene series. : de en
  • CH236564A - Device for the continuous dissolution of cellulose xanthate. : de en
  • CA425788A - Aluminum base alloy : en fr
  • AU1064043A - Improved load-carrying structural members for aircraft, boats and the like : en
  • US2370200A - Apparatus for producing a gel product : en
  • US2370264A - Telephone call transmitter : en
  • CA425871A - Weighing scale : en fr
  • CA425865A - Magnetic compass : en fr
  • FR896582A - Shut-off valve, mainly for heating steam of railway equipment : en fr
  • CA425837A - Switch and signal control system for railroads : en fr
  • US2370454A - Apparatus for separating wax and oil : en
  • CH236642A - Release mechanism with electromagnetically controlled release pawl, especially for safety brakes on conveyor systems. : de en
  • US2370193A - Fibrous conduit and method of manufacture : en
  • US2370447A - Headrest for barber chairs : en
  • US2370238A - Bottle heater : en
  • US2370296A - Steam trap valve mechanism : en
  • CH236655A - Safety device for interlocking power line protection relays in unstable conditions. : en fr
  • CH236583A - Process for the preparation of a metallizable dye. : de en
  • CH236634A - Gear and method of making the same. : de en
  • US2370190A - Water softener : en
  • US2370488A - Artificial tooth : en
  • FR896782A - Improvements in methods and devices for automatically eliminating play in ball joints forming part of the connecting means used for mechanical and other controls : en fr
  • CA425833A - Burial vault : en fr
  • CH236569A - Machine for the application of a liquid by spraying on a moving fabric strip. : en fr
  • CH236609A - Stand with adjustable, all-round tilting support plate. : de en
  • CH236637A - Positive interchangeable coupling for a reversing drive. : de en
  • USD140467S - Design fob a nursing bottle : en
  • US2370518A - Manufacture of organic nitrosyl : en
  • CA425777A - Pouch for cartridges : en fr
  • CA425852A - Sealing composition : en fr
  • CH236608A - Thread fit gauge. : de en
  • ES168463A3 - PROCEDURE FOR THE MANUFACTURE OF CONTINUOUS INSULATING TUBES AND ARE SEAMED FOR THE PROTECTION OF ELECTRICAL CONDUCTORS : en es
  • GB567781A - Improvements in sealing devices for rotating shafts : en
  • CH236686A - Process for making a vat dye intermediate. : de en
  • US2370317A - Surface ornamenting machine : en
  • US2370202A - Vacuum producing apparatus : en
  • US2370292A - Topping machine for canning : en
  • US2370482A - Wire-block stripper : en
  • US2370174A - Wall form tie : en
  • CA425879A - Electron discharge device circuit : en fr
  • US2370311A - Alligator shear : en
  • CA425877A - Electromagnetic switching device : en fr
  • ES168163A1 - INDUSTRIAL PROCEDURE OF CONSTRUCTION OF REMOVABLE PAVEMENT : en es
  • FI20473A - Förfaringssätt och anordning för sammanlimning eller sammanklistringav föremål av trä eller anra ämnen : en fi
  • GB567659A - Improvements in or relating to laundry marking with fluorescent material : en
  • US2370574A - Unsaturated esters and polymers thereof : en
  • ES11069U - Canteen perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • ES168860A1 - DEVICE TO PRODUCE A BULB WHEN STRETCHING TUBES OR RODS OF A LIQUID MASS OF GLASS OR SIMILAR : en es
  • ES168096A1 - DEVICE FOR REMARK, STIRRESS CONTAINERS AND PRECINC : en es
  • GB567783A - Improvements in or relating to cartons : en
  • ES168139A3 - IMPROVEMENTS IN HORIZON FLASHLIGHTS WITH VOLTAGE REGULATION OR WITH REGULATION BY COLOR FILTERS AND MECHANICALLY DRIVEN SHUTTER, APPLIED FOR SCENOGRAPHIC EFFECTS : en es
  • ES168838A1 - PROCEDURE FOR THE OBTAINING OF COMBINATIONS OF THE PANCREAS HORMONE THAT REDUCES THE BLOOD SUGAR : en es
  • ES168249A1 - FREQUENCY DETERMINING APPARATUS : en es
  • FR896684A - Oscillating bearing for flat screens : en fr
  • FR896606A - Electromagnetic deflection device for braun tubes : en fr
  • GB567731A - Improvements in or relating to heating materials by high frequency electric currents : en
  • CA425850A - Can end lining machine : en fr
  • CA425798A - Electric meter trough cover : en fr
  • US2370599A - Spark plug breather : en
  • ES168845A1 - IMPROVEMENTS IN THE PREPARATION OF INSECTICIDES BASED ON FATTY ACIDS : en es
  • US2370176A - Means for and method of measuring time intervals : en
  • ES11139U - Bowling game. (Machine-translation by Google Translate, not legally binding) : en es
  • ES168023A1 - BEAUTY CREAM MANUFACTURING PROCEDURE : en es
  • AU119548B2 - Immunisation of ferrous metals against corrosion : en
  • CH236684A - Process for making a vat dye intermediate. : de en
  • US2370241A - Combination spot vulcanizer : en
  • FR896745A - Process for casting threads and gears using multi-profile grinding wheels : en fr
  • US2370389A - Art of taking impressions of eyeballs : en
  • ES168873A1 - IMPROVEMENTS IN THE MANUFACTURE OF TRANSMISSION BELTS : en es
  • GB567732A - Improvements in and relating to the recovery of benzol from coal gas : en
  • FR896733A - Device indicating the radiation of concentrated high frequency energy : en fr
  • ES168332A1 - IMPROVEMENTS IN THE DEVICES TO ACHIEVE DIFFERENT INTENSITIES IN THE BRAKING OF THE FLEXIBLE OF THE TELESCOPES OBTAINING TO VOID OR GRADUATE THE DEGREE OF TENSION AND CAPACITY OF DEVELOPMENT OF THE URDIMBRES : en es
  • FI20469A - Kopplingsanordning för telefonanläggningar med väljardrift : en fi
  • GB567726A - Improvements in waste-heat fire-tube boilers : en
  • GB567688A - Improvements relating to fluid controlling valves : en
  • FR896765A - Detachable corner assembly : en fr
  • GB567760A - Improvements in concrete buildings or structures : en
  • GB567703A - Improvements in wheels for vehicles : en
  • ES11121U - Support of multiple services, adaptable to all kinds of bicycles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES168529A1 - SPARK PLUG WITH GLASS OR GLASS INSULATION FOR EXPLOSION ENGINES : en es
  • FR896667A - Stereophotogrammetric reproduction device of two images : en fr
  • FR896756A - Process for treating sugar solutions : en fr
  • GB567767A - Improvement in variable resistance devices : en
  • CH236620A - Center drill. : de en
  • USD140435S - Design for a juvenile vehicle : en
  • CH236700A - Process for the preparation of a phthalocyanine series dye. : de en
  • AU119587B2 - Tree felling machine : en
  • GB567792A - Improvements in and relating to fans : en
  • US2370330A - Photographic process : en
  • FR896614A - Machine for cutting fabrics : en fr
  • CA425808A - Dry cell manufacture : en fr
  • FR896625A - Process for melting and refining iron burls : en fr
  • GB567768A - Improvements in stoves : en
  • FR896662A - Improvements to frequency-changing receivers with automatic tuning rectification : en fr
  • FR896645A - Method for removing rust from iron and steel surfaces : en fr
  • GB567728A - Valve actuating device : en
  • US2370393A - Method and apparatus for making wallboard : en
  • FR896760A - Combined electro-manual control system for bays, opening frames, doors and, more specifically, the security shutters of cinematographic projection booths : en fr
  • ES168765A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • FI20476A - Anordning för tillföring av pappersmas till en pappersmaskinvira : en fi
  • FR896633A - Thermo-stable objects in primary cellulose ethers-salts : en fr
  • ES168792A1 - PROCEDURE FOR THE PREPARATION OF NEW CALCIUM SALTS FROM AN ORGANIC ANION AND THE BROMO-ANION : en es
  • GB567660A - Improvements in or relating to cylinder heads for internal-combustion engines : en
  • GB567672A - Improvements in or relating to wool baling means : en
  • US2370255A - Electron beam valve device : en
  • ES167887A1 - PROCEDURE FOR THE MANUFACTURE OF TRANSPARENT BOXES OF ALL KINDS OF CLOCKS BASED ON PLASTIC MATERIALS OF THE PLEXIGLAS GROUP : en es
  • FR896644A - Process for increasing the water resistance of papers, fabrics or the like as layer supports for photographic or photomechanical applications : en fr
  • GB567754A - Improvements in or relating to wall seal devices : en
  • FR896771A - Reed musical instrument : en fr
  • FR896795A - Hinged support plate with one-sided retention for household refrigerated cabinets with cold generating device : en fr
  • US2370283A - Rotary valve : en
  • US2370344A - Imparting color to coated paperboard : en
  • US2370391A - Garment hanger : en
  • USD140447S - Pritzker cigarette case : en
  • DK63206C - Method for Connecting Wire with a Flat or Slightly Vaulted Connecting Part. : da en
  • DK63217C - Procedure and Machine for Splitting Shoe Soles for the Manufacture of Heel Front Cladding. : da en
  • ES163257A1 - DIESEL ENGINE WITH PRE-COMPRESSION OF COMBUSTION AIR TO INCREASE POWER : en es
  • FR896569A - Nutcracker enhancements and the like : en fr
  • FR896560A - Method of heating at least two metal parts not molecularly connected together : en fr
  • US2370256A - Alkylated phenolic glycolic acids : en
  • US2370365A - Heat insulating batt : en
  • IE17613L - Automatic telephone switching systems. : en
  • USD140448S - Design for a handbag : en
  • US2370189A - Breech mechanism for firearms : en
  • US2370601A - Small flashlight structure : en
  • CH236671A - Tube for garnish. : de en
  • CA425762A - Screw and screw stock : en fr
  • US2370137A - Servomotor : en
  • US2370249A - Control for electric fuel pumps : en
  • US2370209A - Manufacture of propellant powder : en
  • US2370279A - Iron casting : en
  • CH236645A - Device to enable the operation of gasoline engines with NAFTA, petroleum or other heavy oils. : de en
  • US2370427A - Portable ramp for vehicles : en
  • US2370319A - Paper perforator : en
  • US2370484A - Transmission mechanism : en
  • AU119568B2 - Improvements ina device for removing charcoal dust, carbon particles and like deposits from gas purifying apparatus associated with gas generators for engine propulsion : en
  • USD140465S - Design for trousers : en
  • US2370272A - Manufacture of smokeless powder : en
  • GB567756A - Improvements in or relating to helicopters : en
  • US2370373A - Electronic microscope : en
  • US2370124A - Valve and valve steel alloy : en
  • US2370458A - Cast squirrel cage rotor : en
  • USD140427S - Sound head for motion picture projectors : en
  • USD140419S - Design for a lace tablecloth : en
  • ES167557A1 - HYDRAULIC CONTROL FOR VALVES, SLIDES AND SIMILAR : en es
  • US2370211A - Vehicle structure, especially tonneau bottom structure : en
  • DK63208C - Applicator. : da en
  • ES168779A1 - SELF-TURNING MOTOR SYSTEM : en es
  • ES168830A1 - IMPROVEMENTS IN THE CONSTRUCTION OF REMOVABLE TABLES : en es
  • GB567689A - Improvements in or relating to cutting blocks : en
  • US2370286A - Lathe : en
  • US2370610A - Manufacture of ferromanganese : en
  • US2370277A - Treatment of acid-tar : en
  • US2370228A - Method of treating lubricating oils : en
  • US2370575A - Apparatus for bending glass : en
  • US2370438A - Hydraulic coupling and brake : en
  • FR896615A - Arrangement, in signaling for railways, to eliminate the action of foreign currents (running current) on the control of signals, etc. : en fr
  • GB567721A - A new or improved wire coiling machine or adaptor : en
  • US2370197A - Power lift : en
  • US2370323A - Surfacing apparatus : en
  • ES11107U - Set of hangers-brushes for clothes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR896663A - Device for steering vehicles, in particular boats : en fr
  • FR896637A - High center of moments auto body suspension : en fr
  • GB567759A - Lids for dustbins and similar containers : en
  • ES168003A1 - PRESSADORA FOR PRESSING VEGETABLES IN LSO PREDIOS : en es
  • US2370217A - Turbine type engine : en
  • CH236560A - Bench convertible into a ladder. : de en
  • US2370153A - Contraction joint for concrete : en
  • US2370233A - Gas-operated self-loading firearm : en
  • US2370337A - Skin fastener : en
  • US2370573A - Unsaturated esters and polymers thereof : en
  • US2370222A - Driving and control mechanism : en
  • ES168807A3 - AUTOMATIC RELAY : en es
  • US2370294A - Molding apparatus for making thinwalled hollow articles : en
  • CH236641A - Reversing gear with hydraulically operated friction clutch, especially for motor boats. : de en
  • US2370299A - Compounded lubricant : en
  • US2370384A - Boring machine : en
  • FR896709A - Safety lock : en fr
  • US2370364A - Alloy steel process : en
  • ES168780A1 - AUTOMATIC DEVICE FOR THE ELEVATION OF LIQUIDS : en es
  • AU119575B2 - Stabilized vinyl polymers : en
  • USD140486S - Design for a billfold : en
  • US2370359A - Beauty parlor appliance : en
  • GB567673A - Improvements in and relating to apparatus for winding textile threads : en
  • GB567794A - Improvements in or relating to baths for the electro-depositing of antimony : en
  • AU955643A - Improvements inthe manufacture of vitreous foot-tubes : en
  • CA425781A - Sheet metal cutting and working apparatus : en fr
  • US2370553A - Fabricated multipurpose pressing head : en
  • FR896631A - Apparatus intended to produce an arc with breaks used for spectral analysis : en fr
  • CH236640A - Switching device for gear rocker that works with a step gear block. : de en
  • CA425776A - Engine valve mechanism : en fr
  • CH236713A - Process for the production of a-monochloro-e-caprolactam. : de en
  • US2370441A - Shuttle car : en
  • ES168851A1 - APPARATUS FOR THE AUTOMATIC LAYOUT OF CIRCULAR CURVES ON THE GROUND : en es
  • GB567742A - Improvements in or relating to combined correspondence sheets and envelopes : en
  • FR896725A - Constant height electrical pulse receiver : en fr
  • US2370207A - Apparatus for the disposition of : en
  • USD140432S - Design fob a toy machine giin : en
  • FR896690A - Measuring unit for liquid meters : en fr
  • FR896588A - Method for constructing hollow bodies comprising support members such as side members, and in particular aircraft bearing surfaces, from preformed elements : en fr
  • ES168801A3 - ELECTROMECHANICAL SYSTEM FOR THE SEMI-AUTOMATIC CONTROL AND ACTUATION OF BAQUELITE PRESSES : en es
  • US2370604A - Valve actuating means : en
  • US2370321A - Soluble photographic layers of colloidal gums and process for conditioning such gumsfor such use : en
  • USD140444S - Design fob a coffee maker : en
  • US2370496A - Tire servicing rack : en
  • CH236663A - Process for the preparation of a basic ester of a -substituted aralkyl alcohol. : de en
  • AU119578B2 - Improvements in and relating to light metal alloy pistons and particularly aluminium or aluminium base alloy pistons : en
  • CH236558A - Underwind combustion system with a moving step grate. : de en
  • US2370157A - Recovery and reuse of copper sulphate from wash liquors : en
  • USD140476S - Design for a bottle carrier : en
  • US2370177A - Production of substances rich in riboflavin : en
  • CA425771A - Fountain brush : en fr
  • CH236703A - Nitriding tank. : de en
  • CH236603A - Process for the production of photographic material intended for the production of color photographic images by chromogenic development and photographic material produced by this process. : de en
  • US2370426A - Electron tube circuit : en
  • US2370446A - Refrigeration apparatus : en
  • CH236586A - Process for the preparation of a stilbene dye. : de en
  • GB567788A - Improvements in or relating to means for comparing electrical insulators and detecting deterioration thereof : en
  • US2370531A - Elevator bucket : en
  • US2370555A - Uptake construction : en
  • CH236705A - Change pulley transmission with a transmission belt running between two pairs of conical pulleys arranged on the driving and driven shaft. : de en
  • US2370325A - Package turnover apparatus : en
  • GB567697A - Improvements in and relating to hinge pins, retainer pins and the like provided withself-locking means : en
  • US2370472A - Vitreous compositions consisting of oxides of alkali metal, phosphorus, and other selected divalent metal : en
  • US2370357A - Parachute harness : en
  • CH236579A - Electrode with high anodic contact resistance. : de en
  • CH236708A - Process for the preparation of a substituted thiazolecarboxamide. : de en
  • US2370463A - Anodizing method : en
  • US2370563A - Chuck for coil winding machines : en
  • US2370318A - Displacement-hydroplane boat : en
  • US2370489A - Dump truck : en
  • FR896563A - Process for separating the shell or shell and flesh of crustaceans or testaceans : en fr
  • US2370429A - Laminated structure and method for making such structure : en
  • CH236701A - Process for the preparation of a phthalocyanine series dye. : de en
  • US2370540A - Chlobomethyii ethers of nttko : en
  • CH236692A - Process for the preparation of an azo dye. : de en
  • US2370258A - Fountain comb structure : en
  • FR896695A - Hatch cover : en fr
  • US2370437A - Nitration process : en
  • US2370218A - Automatic thread chasing attachment : en
  • US2370347A - Water scoop for locomotive tenders : en
  • US2370608A - Metallurgy : en
  • FR896720A - Method for reducing, during radio-telegraphic communications, interference by transmission over several frequency bands : en fr
  • FR896672A - Refining process for iron ore : en fr
  • GB567739A - Improvements in stamping, punching, marking and like machines : en
  • US2370360A - Pressure fluid clutch : en
  • US2370194A - Static earth inductor compass : en
  • US2370578A - Method of polymerizing unsaturated compounds : en
  • USD140481S - Design fob a textile fabric : en
  • US2370491A - Abrading or buffing pad : en
  • SU64436A1 - Device for cutting the ice cover of water bodies with wire heated by electric current : en ru
  • US2370520A - Clothesline reel : en
  • US2370291A - Friction shock absorbing mechanism : en
  • US2370550A - Stiffened fabrics : en
  • US2370456A - Internal-combustion engine : en
  • USD140462S - Combination salt and pepper shaker : en
  • CA425846A - Chair breast strap fastener : en fr
  • USD140438S - Design for a toothbrush : en
  • CH236604A - Process for the protective coating of photographic image layers, in particular of cinema films. : de en
  • CA425840A - Explosive cartridge : en fr
  • CA425795A - Duplex brake : en fr
  • US2370206A - Circuit breaker : en
  • US2370306A - Self-igniting attachment and method of making the same : en
  • US2370449A - Circular knitting machine : en
  • US2370548A - Skidway dolly : en
  • US2370485A - Electric welder : en
  • US2370159A - Electric squib : en
  • GB567749A - Improvements in retractable undercarriages for aircraft : en
  • ES167687A1 - ELEMENT OF SELENIO AND METHOD FOR ITS MANUFACTURE : en es
  • FI20470A - The medallion is used as a means : en fi
  • FR896688A - Improvements to the speed control devices of machines which are driven by an adjustable electric motor : en fr
  • CA425800A - Fuel handling pit box : en fr
  • CH236638A - Hydromechanical compound transmission. : de en
  • US2370225A - Malleable iron : en
  • US2370388A - Communication system : en
  • US2370408A - Spray gun apparatus : en
  • US2370278A - Synthetic binding agents and their use : en
  • USD140482S - Design for a fabric : en
  • US2370477A - Coaster cycle : en
  • FR896558A - Improvement in sofa beds : en fr
  • GB567716A - Improvements in detergents : en
  • CA425839A - Razor : en fr
  • CH236693A - Process for the preparation of a water-soluble azo dye. : de en
  • AU971343A - Improvements in and relating toa combination steam ironing unit : en
  • CA425854A - Push-button radio receiver : en fr
  • CH236675A - Pedal for bicycles. : de en
  • US2370500A - Direct blue azo dyes : en
  • CH236665A - Electroacoustic transmission system for noisy playback locations. : de en
  • CH236572A - Process for the manufacture of shoe soles. : de en
  • CA425814A - Organic compound oxidation : en fr
  • ES168761A1 - PROCEDURE FOR MANUFACTURING A CONFECTIONERY PRODUCT : en es
  • FR896794A - Clockwork movement with so-called constant force escapement : en fr
  • US2370315A - Centrifugal separator : en
  • FR896773A - Advance mechanism for an electrically operated copying lathe : en fr
  • ES11014U - Fabric folder. (Machine-translation by Google Translate, not legally binding) : en es
  • CA425882A - Phonograph recorder-reproducer head : en fr
  • CH236677A - Dry lubricant for the wheel flange lubrication of rail vehicles. : de en
  • CH236711A - Process for the production of a condensation product. : de en
  • GB567661A - Improvements in rotary internal combustion engines : en
  • US2370257A - Binocular or the like : en
  • CH236674A - Motor drive arranged in the drive wheel of a motor vehicle. : de en
  • AU119585B2 - Improved load-carrying structural members for aircraft, boats and the like : en
  • AU119553B2 - Improvements in or relating to tuning indicating arrangements in radio receivers : en
  • CA425773A - Folding bed : en fr
  • US2370128A - Apparatus for edging sheet metal blanks : en
  • GB567725A - Improvements in or relating to welding fluxes : en
  • GB567777A - Improvements in or relating to the photo-polymerisation of ethenoid compounds : en
  • US2370276A - Vending machine : en
  • US2370407A - Screw driver : en
  • FR896752A - Process of plasticization of plastic substances and means of carrying it out : en fr
  • AU905743A - Improvements in or relating to apparatus forthe control of internal combustion engines : en
  • US2370597A - Brake controlling device : en
  • ES168354A1 - RADIOACTIVE LIGHTNING LIGHTS : en es
  • FR896696A - Method and apparatus for the manufacture of seamless one-piece metal rims for cycles, automobiles or the like : en fr
  • GB567757A - Improvements relating to electric dry batteries : en
  • FR896759A - Piston machine with exhaust steam turbine coupled to it : en fr
  • ES11035U - Toilet device for corkscrew. (Machine-translation by Google Translate, not legally binding) : en es
  • FR896700A - Starter decompression device for internal combustion engines : en fr
  • USD140479S - Design foe a clothespin : en
  • FR896632A - Device comprising an electric discharge tube in the gas : en fr
  • FR896728A - Device for reversing hydraulic pumps, in particular for operating hydraulic presses : en fr
  • FR896776A - Method for the installation of bush sleeves : en fr
  • ES167888A1 - PROCEDURE OF ARMOR FOR COVER OF A SAW TOOTH, IN BUILDING ROOFS, THAT ALLOWS THE ORIENTATION TO THE NORTH OF THE GLASSWARE WITH INDEPENDENCE OF THE ORIENTATION OF THE ROOM TO COVER : en es
  • US2370419A - Gasproof container : en
  • US2370525A - Purification of titanium tetrachloride : en
  • ES168844A1 - OIL EXTRACTION MACHINERY : en es
  • FR896577A - Baking oven, especially for the food industry : en fr
  • FR896754A - Lid with combined can opener : en fr
  • FR896721A - Wheel suspension on rigid axles : en fr
  • ES168278A3 - PROCEDURE TO GIVE THE MATTE FINISH TO THE STONES, BUTTONS AND PIECES OF BLACK GLASS, PAIRED IN JEWELERY AND DESIGNER : en es
  • FR896653A - Method of protecting against corrosion of engines operating with gasifier, in particular of automobile engines : en fr
  • FR896783A - Improvements in conditioning of fluid lines and the like, in particular for high pressure fluids : en fr
  • ES168879A1 - IMPROVEMENTS IN AUTOMATED TELEGRAPH TRANSMITTERS : en es
  • FR896692A - Circular knitting machine for making stockings in split work : en fr
  • GB567743A - Improvements in and relating to means for bending tubes, rods and the like : en
  • ES168596A1 - PROCEDURE FOR MANUFACTURING A PRODUCT TO PREVENT FRUTALPREMATURE DEPRIVATION IN OLIVE TREES AND FRUIT TREES : en es
  • ES168876A1 - DEVICE FOR THE PRODUCTION OF PROFILES, HOLES AND MASSES IN CORD PRESSES : en es
  • GB567786A - Improvements in or relating to the application of luminous compositions : en
  • US2370271A - Apparatus for the manufacture of smokeless powder : en
  • GB567784A - Improved device for indicating stretch or shrinkage in continuously moved lengths of material : en
  • CA425831A - Propeller hub : en fr
  • FR896793A - Medical thermometer : en fr
  • GB567649A - Improvements in or relating to the drying of moulded contact masses : en
  • IE17624L - Telecommunication switching system. : en
  • ES168319A1 - INDUSTRIAL PROCEDURE FOR THE OBTAINING OF A PAINT APPLICABLE TO CEMENT, PLASTER AND ALL KINDS OF FACADES : en es
  • FI20462A - Tillgodogörande av den avgående Värmen från dranken resp. free of sulfur sulphite : en fi
  • FR896778A - Centrifugal pump with automatic suction : en fr
  • USD140488S - Design for a stuffed toy animal : en
  • ES168745A1 - OPERATING SYSTEM IN INTERNAL COMBUSTION ENGINES, DIESEL, EXPLOSION, GAS, ETC, THROUGH CYLINDERS WITH COMPRESSION ANTECAMARA : en es
  • FR896727A - Feedback mounting in high frequency stages in particular for single sideband transmitter : en fr
  • FI20466A - Förstärkaranordning med förminskad korsmodulation för flaldfigig bärarströmöverföring : en fi
  • US2370235A - Portable picture screen : en
  • GB567648A - An improved method of making concrete cavity beams : en
  • ES168783A1 - PROCEDURE FOR THE RENOVATION OF BODYWORK SURFACES OF WORNED COVERINGS : en es
  • FR896565A - Thruster consisting of a paddle wheel : en fr
  • ES168251A1 - IMPROVEMENTS IN ROTATING ROADS : en es
  • ES168265A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF AGAINST PNEUMATIC STAMPS EMPLOYED APRA AGUANTAR THE HEADS OF THE RIVETS OF THE METAL CONSTRUCTIONS : en es
  • US2370612A - Fabricated pressing head : en
  • ES168771A1 - PROCEDURE FOR THE OBTAINING OF A LIGAZON MEDIUM FOR PRESSED MASSES AND LAYER OF LAKE FUND : en es
  • FR896681A - Development of multiple device control pulls : en fr
  • DK63218C - Clockwork. : da en
  • US2370199A - Clutch : en
  • FR896627A - Process for converting carbon monoxide by means of hydrogen : en fr
  • US2370379A - Acoustical tile : en
  • US2370118A - Isomerization process : en
  • FR896748A - Electric arc welding process : en fr
  • CH236635A - Flow control device. : de en
  • US2370537A - Monoazo dyestuffs : en
  • FR896559A - Process for obtaining antimony chlorides : en fr
  • FR896685A - Wood panel and process for its manufacture : en fr
  • FR896751A - Brake cylinder in cast iron <electron> for wheel brakes of land or air vehicles : en fr
  • FR896719A - Cinematographic device with optical image shift compensation : en fr
  • FR896666A - Breech mechanism for cylinder locks, with non-rotating chamber and with rotating operating handle, especially for weapons : en fr
  • US2370322A - Molding, shaping, and uniting apparatus : en
  • ES9567U - Imperforable insulator for power lines (Machine-translation by Google Translate, not legally binding) : en es
  • GB567764A - Improvements in hydraulic transmission mechanism : en
  • FR896659A - Improvements to radial drills : en fr
  • AU126070B2 - Age resisters for rubber : en
  • US2370178A - Electric valve circuit : en
  • GB567699A - A method of and apparatus for the manufacture of ingots : en
  • GB567663A - Improved form of lawn edge cutting shears : en
  • ES167972A1 - PROCEDURE, WITH THE CORRESPONDING MACHINE TO MANUFACTURE NEEDLES FOR MACHINES TO MAKE GENERATIONS OF POINT : en es
  • AU119571B2 - Improvements in or relating to apparatus forthe control of internal combustion engines : en
  • US2370116A - Heater : en
  • USD140423S - Design for a lace tablecloth : en
  • US2370433A - Faucet attachment : en
  • USD140471S - Design fob a holt water font : en
  • US2370390A - Cooling device : en
  • USD140430S - Design fob a lace tablecloth : en
  • US2370418A - Wrapping machine : en
  • US2370287A - Electric valve circuit : en
  • ES168647A3 - PROCEDURE FOR THE MANUFACTURE OF ROWS FOR DRAWING : en es
  • ES8717Y - Improved racord for bicycles and cars. : en es
  • FR896699A - Support bearing or intermediate bearing : en fr
  • AU901843A - Improvements ina device for removing charcoal dust, carbon particles and like deposits from gas purifying apparatus associated with gas generators for engine propulsion : en
  • US2370569A - Preparation of carbonic acid esters : en
  • USD140480S - Design for a helicopter : en
  • DK63212C - Fully automatic lathe. : da en
  • ES11113U - Davit for boats, especially a davit that works by the action of gravity. (Machine-translation by Google Translate, not legally binding) : en es
  • ES168396A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • FR896604A - Airplane with bow wheel landing gear : en fr
  • GB567744A - Improvements in turning and boring irregular curved surfaces : en
  • GB567642A - Improvements in or relating to heat exchange devices : en
  • IE17488L - Blinds : en
  • FR896762A - Process for the preparation of alcohols by reduction of aldehydes and ketones : en fr
  • FR896797A - Razor or hair clipper : en fr
  • CH236555A - Briquette and method of making the same. : de en
  • CH236639A - Hydromechanical power transmission device. : de en
  • GB567758A - Improvements in or relating to building construction frames and the like : en
  • GB567775A - Improvements in dynamo electric machines for supplying both direct current and alternating current : en
  • US2370392A - Halogeno-ketones : en
  • FR896594A - Tool for milling the ground with several torsion springs : en fr
  • GB567643A - Improvements in or relating to cooling devices for the oil systems of internal combustion engines : en
  • US2370154A - Process for the isolation of the lactogenic hormone : en
  • GB567655A - An improved hand lever device for facilitating the operation of combined clutch and brake levers of tractors and the like : en
  • GB567678A - An improved jolting table for use in casting concrete products : en
  • ES168760A1 - PROCEDURE FOR THE MANUFACTURE OF CANDLES AND SPARKLES MANUFACTURED TOTAL OR PARTIALLY BASED ON HYDROGENATED FATS OR OILS : en es
  • USD140420S - Design foe a lace tablecloth : en
  • ES8257Y - Detachable toilet kiosk. : en es
  • GB567677A - An improvement in flushing cisterns : en
  • FR896669A - Electrical resistance : en fr
  • CA425845A - Chair breast strap fastener : en fr
  • CH236698A - Process for the preparation of a phthalocyanine series dye. : de en
  • US2370204A - Coin receptacle : en
  • GB567658A - An improved device for scraping the walls of pipe lines such as air lines and water mains : en
  • GB567719A - Improvements in and relating to indentor devices for hardness testing machines : en
  • GB567671A - Improvements in or relating to lathes : en
  • FR896581A - Envelope letter : en fr
  • FR896658A - Electric soldering iron : en fr
  • GB567676A - Improvements in or relating to clutch mechanism : en
  • GB567746A - Improvements in the machining of irregular surfaces : en
  • ES168877A1 - PROCEDURE FOR CONSTRUCTION OF ENTARIMADOS AND COATINGS : en es
  • US2370326A - Thermocouple : en
  • FR896758A - Angle guide for conveyor belts of field objects : en fr
  • GB567675A - Improvements in or relating to the deposition on to supports of plastic material capable of forming a polarizer : en
  • ES168794A1 - SYSTEM OF GENERATOR OF GASACETILENO TO PRESSURE OF AUTOMATIC AND CONTINUOUS PRODUCTION : en es
  • ES168831A1 - SAFETY DEVICE THAT AUTOMATICALLY CLOSES THE STEP OF THE LIGHTING GAS, OR OF ANY OTHER SIMILAR FLUID, WHEN ANY CIRCUMSTANCE IS INTERRUPTED : en es
  • ES11141U - Construction game consisting of a relief map. (Machine-translation by Google Translate, not legally binding) : en es
  • US2370121A - Egg candling apparatus : en
  • ES168299A1 - INCREDIBLE MICROPHONE : en es
  • FR896732A - Process for cooling gases containing oxides of nitrogen : en fr
  • US2370436A - Garment hanger : en
  • FR896704A - Drilling device : en fr
  • CH236545A - Process for the vegetative propagation of woody plants. : de en
  • ES11112U - A variable storage container (Machine-translation by Google Translate, not legally binding) : en es
  • ES168124A1 - MECHANISM OF TRANSFORMATION APPLICABLE TO FURNITURE : en es
  • US2370195A - Catalytic agents : en
  • US2370590A - Motor pump unit : en
  • GB567651A - Improvements in or relating to endless bucket or equivalent elevators or conveyors : en
  • ES11076U - Doll. (Machine-translation by Google Translate, not legally binding) : en es
  • CH236610A - Method for extracting from a container a determined adjustable quantity of a substance which can flow, and device for carrying out this method. : en fr
  • US2370215A - Method of and apparatus for forming venetian blind slats : en
  • US2370551A - Rack structure for freight vehicles : en
  • USD140475S - Pleated-embossed artificial leather fabric or the like : en
  • US2370476A - Dual production device : en
  • AU1084143A - Tree felling machine : en
  • CH236710A - Process for the preparation of a double compound of vitamin D2. : de en
  • US2370270A - Arrowhead : en
  • USD140487S - Design fob a stuffed toy animal : en
  • US2370444A - Apparatus for separating suspended matter from gas : en
  • CA425766A - Clutch controlled prime mover : en fr
  • CA425818A - Metal-melting furnace : en fr
  • FR896592A - Fire fighting trailer : en fr
  • US2370123A - Dissolving dried starch conversion solids : en
  • CA425827A - Glass article making method : en fr
  • CH236594A - Process for producing a synthetic resin. : de en
  • US2370594A - Wall structure having anchored architectural facing : en
  • US2370377A - Salesman's order pad or the like : en
  • GB567644A - Improvements relating to reciprocating pumps : en
  • US2370308A - Self-locking pliers : en
  • CA425770A - Blower impeller : en fr
  • CA425802A - Thermionic valve circuit : en fr
  • CA425791A - Insecticide : en fr
  • AU921943A - Improvements relating to fuel-injection engines : en
  • CH236690A - Process for the preparation of a metal-containing stilbene azo dye. : de en
  • CH236694A - Process for the preparation of a water-soluble azo dye. : de en
  • US2370307A - Releasable load compartment for aircraft : en
  • CA425794A - Brake rotor : en fr
  • CA425842A - Communication system : en fr
  • CH236648A - Tube bundle for heat exchangers. : de en
  • US2370535A - Bottle : en
  • US2370579A - Manufacture of succinic acid : en
  • US2370115A - Valve : en
  • CA425834A - Electric conduit connector : en fr
  • CH236673A - Motor vehicle with elastically mounted engine transmission block and shafts for the drive wheels driven by this. : de en
  • CH236553A - A method of manufacturing a composition for forming coatings or molded articles. : en fr
  • USD140463S - Design for a suit : en
  • CA425787A - Aluminium soldering flux : en fr
  • ES168853A1 - PROCEDURE FOR THE MANUFACTURE OF A SOLID FUEL OF SPECIAL APPLICATION FOR GASOGENS OF VEHICLES : en es
  • CA425832A - Burial casket : en fr
  • CA425889A - Fabric winding apparatus : en fr
  • US2370493A - Manufacture of selenium elements : en
  • US2370512A - Dehydrogenation of alkenes : en
  • US2370263A - Screen : en
  • US2370409A - Method of making cutting tools : en
  • ES167458A1 - PROCEDURE FOR THE CONSTRUCTION OF ARMED CONCRETE BUILDINGS : en es
  • CH236554A - Process for obtaining a glass yarn and yarn obtained by this process. : en fr
  • US2370265A - Apparatus for the manufacture of helical heat exchange fins : en
  • US2370367A - Machine index : en
  • US2370468A - Steering hitch mechanism : en
  • USD140451S - Design fob a fruit squeezer : en
  • CA425767A - Fire extinguisher : en fr
  • USD140429S - Cover casing for a picture projector or the like : en
  • US2370515A - Electric switch mechanism : en
  • USD140484S - Design fob a brassiere or similar article : en
  • US2370273A - Cutter : en
  • US2370405A - Process for rendering material water-repellent and products therefrom : en
  • US2370546A - Multiple-car dumb-waiter system : en
  • FR896755A - Manufacturing process of hydrated magnesia : en fr
  • ES168762A1 - NEW INTERCOMMUNICATOR OF FIXED TYPE AND MULTIPLE APPLICATIONS : en es
  • GB567748A - Improvements in the machining of irregular surfaces : en
  • ES11068U - Pocket toilet paper container (Machine-translation by Google Translate, not legally binding) : en es
  • CA425811A - Hydrocarbon catalytic oxidation : en fr
  • CH236636A - Propulsion for land, water and air vehicles. : de en
  • CH236704A - Method and device for drying items to be dried using the heat of the vapor. : de en
  • FI20464A - Compressors for thermal compression Compressors and thermocompressions in the air compression system : en fi
  • FR896691A - Arrangement of a liquid flow meter for flow in two directions : en fr
  • CH236691A - Process for the preparation of an azo dye. : de en
  • FI20463A - Branded briquettes and fries for the manufacture : en fi
  • USD140491S - Design foe a stuffed toy animal : en
  • CH236682A - Process for the preparation of a hydrophilic high-polymer polymerization and condensation product of the polyamide type. : de en
  • FR896757A - Improvements to rotary pumps : en fr
  • FR896769A - Gas purification plant with fabric filters : en fr
  • US2370248A - Manure loader : en
  • ES168786A1 - PROCEDURE OF COMPLICATIONS OF THE PANCREAS HROMONA, WHICH REDUCES THE BLOOD SUGAR : en es
  • GB567773A - Improvements in and relating to the manufacture of soap bars or cakes having alphabetical or other designs therein : en
  • US2370423A - High frequency tank circuit : en
  • ES168843A1 - PROCEDURE FOR OBTAINING INSECTICIDE PRODUCTS : en es
  • US2370139A - Pressure regulator, temperature resistant : en
  • ES168534A1 - DOUBLE ACTION TRIPLE CYLINDER FOR EXPLOSION ENGINES : en es
  • ES167871A1 - MECHANISM APPLICABLE TO BICYCLES TO IMPROVE AND INCREASE THE PERFORMANCE OF THE MUSCLE EFFORT THAT DEMANDS THEIR PROPULSION : en es
  • ES165890A1 - PROCEDURE FOR THE EXTRACTION OF COPPER CONTENT IN MINERALS : en es
  • FR896679A - Solvent, swelling, gelatinizing and softening agent : en fr
  • IE17017L - Malted potato food : en
  • CH236651A - Switchgear with several outdoor busbar systems. : de en
  • US2370339A - Intermediate for azo dyes : en
  • ES164694A1 - PROCEDURE TO IMPROVE THE COLD TENACITY OF CINC ALLOYS CONTAINING ALUMINUM : en es
  • FR896683A - Improvement in radial drills : en fr
  • GB567679A - Improvements in or relating to conveyor chains : en
  • FI20459A - Herröverråck, damöverrock, Vindjacka, sportjacka eller dylik klädespersedel : en fi
  • GB567674A - Improvements relating to electrical testing arrangements : en
  • US2370481A - Wire-drawing machine : en
  • US2370314A - Rope lubricating apparatus : en
  • FR896779A - A method of wrapping wires, cables, ropes, etc. for electrical engineering and products obtained by this process : en fr
  • FR896600A - Improvements in the construction of oxyacetylene torch mouthpieces : en fr
  • FR896749A - Phase angle measurement method : en fr
  • US2370562A - Method of preparing a coated resin product : en
  • US2370603A - Method of attaching a threaded member to a body : en
  • ES168781A1 - SPARKLE MANUFACTURING PROCEDURE WITH CRYSTAL GLASS INSULATION, FOR EXPLOSION ENGINES : en es
  • FR896678A - Device for precision dressing of grinding wheels : en fr
  • US2370227A - Battery terminal clamp : en
  • US2370117A - Printing plate holder : en
  • FR896613A - Steering wheel with sheet metal hub and method of manufacturing said hub : en fr
  • GB567669A - Improvements in or connected with lawn mowers : en
  • US2370354A - Quick detachable coupling : en
  • US2370370A - Coin-controlled mechanism : en
  • CH236652A - Time switch for the electrical control of several circuits. : de en
  • US2370203A - Sealed reed contact unit : en
  • GB567691A - Improvements in and relating to the assembly of fabricated ribs and similar parts for use in aircraft and like construction : en
  • FR896767A - Transport and use of compressed gas : en fr
  • US2370595A - Grill and chafing dish : en
  • FR896738A - Gas burner : en fr
  • ES7654Y - Screw-in metal cap for closing bottles, metal cans and similar containers. : en es
  • GB567712A - Improvements in or relating to methods of and apparatus for : en
  • ES168025A1 - PROCEDURE FOR OBTAINING SPONGE MASSES FROM CELLULOSE MATERIAL : en es
  • US2370246A - Stoker : en
  • US2370410A - Method and apparatus for manufacturing pottery ware : en
  • US2370331A - Electrical or mechanical dry shaving apparatus : en
  • US2370478A - Typewriting machine : en
  • US2370526A - Hydraulic torque transmission arrangement : en
  • FR896612A - Method of administration of certain medicinal plants : en fr
  • FR896665A - Process for drying vegetables, fruits, potatoes, etc. : en fr
  • FR896655A - Automatic watch winding mechanism : en fr
  • GB567793A - An improved method of preserving meat : en
  • ES168586A1 - PERFECTED INDUSTRIAL PROCEDURE FOR THE PREPARATION OF ADHERENT TAPE : en es
  • GB567715A - Fracture splints : en
  • GB567778A - Improvements in or relating to the photo-polymerisation of ethenoid compounds : en
  • FR896570A - Process for the desiccation of gases : en fr
  • ES167425A1 - CONNECTING PROVISION TO PRODUCE THE PREVIOUS GRID VOLTAGE IN THE AMPLIFIER VALVES : en es
  • GB567700A - Improved tool for forming external screw threads : en
  • FR896664A - : fr
  • FR896775A - Apparatus for granulating molten substances : en fr
  • ES11104U - Female shoes with solid and flexible sole. (Machine-translation by Google Translate, not legally binding) : en es
  • FR896601A - Thermostable products based on cellulose ethers-salts : en fr
  • US2370327A - Tubular insert : en
  • US2370586A - Aminodioxanes : en
  • GB567738A - Improvements in or relating to means for storing lines : en
  • US2370269A - Collapsible bed : en
  • US2370453A - Method of separating wax and oil : en
  • US2370171A - Locking pin : en
  • US2370383A - Variable stroke fuel injector : en
  • US2370141A - Brake testing apparatus : en
  • US2370161A - High frequency apparatus for heating organic material : en
  • US2370253A - Arylene thiazyl sulphenamides : en
  • US2370310A - Elevator : en
  • CA425806A - Electric switch mechanism : en fr
  • US2370557A - Leg marking device : en
  • US2370424A - Runway marker lighting means : en
  • AU125494B2 - Improvements in stockings and socks for wear andin the method of manufacturing same : en
  • CH236577A - Process for the recovery of vapors. : de en
  • CA425805A - Fluid pressure mechanism : en fr
  • US2370366A - Work support : en
  • US2370362A - Finishing of cloth : en
  • CA425856A - Metal carbonizing method : en fr
  • CH236546A - Spraying installation, in particular for the disinfection and treatment of trees and plants. : en fr
  • CA425821A - Air conditioning system : en fr
  • US2370514A - Ophthalmoscope : en
  • GB567722A - Improvements in electrodes for ph measurement : en
  • US2370239A - Special service telephone system : en
  • USD140460S - Design fob an ash tray : en
  • US2370324A - Sharpening implement : en
  • US2370490A - Polishing or buffing pad : en
  • GB567698A - Improvements in umbrellas : en
  • USD140472S - Bohmer truck- type concrete mixer : en
  • USD140473S - Wrist watch band or similar article : en
  • FR896574A - Horizon depth measuring device : en fr
  • ES167918A3 - PROCEDURE FOR MANUFACTURING CARTRIDGES FOR SHOTGUNS CALLED SALON : en es
  • GB567718A - Improvements in electric discharge devices having oxide coated cathodes : en
  • ES11086U - A case box for the conditioning and display of balls, tubes, reels, spools and skeins of yarns of all kinds (Machine-translation by Google Translate, not legally binding) : en es
  • US2370475A - Method and apparatus for testing sealed envelopes : en
  • FR896693A - End cap for hopper buckets in shaft furnaces, in particular blast furnaces : en fr
  • US2370144A - Preparation of motor fuel : en
  • CH236664A - Skin cleanser in bar form. : de en
  • USD140443S - Design fob a clothespin : en
  • ES166986A1 - PROCEDURE FOR DECOMPOSING OR SEPARATING GASES : en es
  • US2370413A - Deep well pump : en
  • ES11092U - Toy horse in wood. (Machine-translation by Google Translate, not legally binding) : en es
  • ES11142U - Log of shot for chimneys. (Machine-translation by Google Translate, not legally binding) : en es
  • ES168869A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • US2370226A - Bag construction : en
  • FR896737A - Process for the preparation of barley starch : en fr
  • GB567779A - Coating surfaces by spraying : en
  • GB567734A - Improvements in or relating to fluid heaters : en
  • DK63205C - Telegraph systems in which Signs are transmitted through Interferences. : da en
  • GB567714A - Improvements in or relating to automatic or semi-automatic firearms : en
  • GB567740A - A portable hand-operated jig for bending tubes : en
  • US2370266A - Protein product and process for making same : en
  • FR896766A - Process for the concentration of phosphoric acid for the production of ammonium phosphate : en fr
  • GB567636A - Improvements in apparatus for cooling or attemperating oil or other liquid : en
  • CH236601A - Mécanisme commandant le retour du chariot d'une machine à écrire. : de en
  • US2370145A - Boiler : en
  • ES168260A1 - PROCEDURE TO HARDEN AND INCREASE THE RESISTANCE OF ALL KINDS OF THREADS AND TISSUES : en es
  • US2370542A - Shaving implement : en
  • FR896723A - Step by step mechanism : en fr
  • GB567727A - An improved device to take the place of tapers : en
  • FR896598A - Chain Mount Electric Wave Filter : en fr
  • GB567717A - Improvements in or relating to wringing machines : en
  • ES168821A1 - DEVICE AND PROCEDURE TO MAKE THE POSSESSED HEADS OF THE BARRELS OF THE PNEUMATIC PERFORATOR HAMMERS CAN BE STRETCHED IN A SIMPLE FRAGUA OF CAMPAIGN : en es
  • FR896703A - Low power electric machine stator : en fr
  • US2370558A - Nitration of aromatic compounds : en
  • FR896656A - Device for the automatic suppression of cooling in internal combustion engines, at start-up and at low temperatures : en fr
  • DK63216C - Device for Armored Locks and similar Locks. : da en
  • FR896562A - Electrical connection by plug with pressure connection springs : en fr
  • FR896790A - Method and apparatus for the manufacture of support bodies surrounded by casting on both sides of sliding bearing metal : en fr
  • ES168727A1 - MECHANICAL PROCEDURE FOR CONNECTING ELECTRICAL STRUCTURES CONTAINING ELEMENTS IN DERIVATION : en es
  • ES11129U - Device to operate the bicycle brakes by means of pedals. (Machine-translation by Google Translate, not legally binding) : en es
  • ES168533A3 - PROCEDURE OF INTERCOMMUNICATION WITHOUT LINE, THROUGH PORTABLE OR FIXED DEVICES : en es
  • CH236630A - Device for the continuous drying of workpieces, e.g. B. of painted food cans or their parts. : de en
  • GB567753A - Improvements relating to the bending of metal pipes : en
  • US2370281A - Calcining apparatus : en
  • USD140436S - Design fob a lace tablecloth : en
  • US2370469A - Apparatus for extrusion of organic materials : en
  • IE16716L - Smokers' pipe grates. : en
  • FR896774A - Process for treating textiles with formaldehyde : en fr
  • US2370240A - Nonskid walking spur : en
  • US2370502A - Shoe last : en
  • USD140442S - Electric broiler heating unit : en
  • DK63215C - Locking device for bicycle handlebars. : da en
  • US2370398A - Cigarette dispenser : en
  • CA425810A - Fatty material catalytic oxidation : en fr
  • CH236626A - Conveying flat press for gluing wood veneers, strips, boards, plywood and the like. : de en
  • CH236685A - Process for making a vat dye intermediate. : de en
  • USD140455S - Design for an ice crusher : en
  • US2370160A - Electrical transmission of messages : en
  • US2370494A - Manufacture of alkanoic acids : en
  • ES11100U - Bracelet with mirror and compact. (Machine-translation by Google Translate, not legally binding) : en es
  • FR896634A - Manufacturing process of vacuum vessels : en fr
  • GB567713A - Adjustable bath foot : en
  • CA425848A - Conveyer : en fr
  • CA425868A - Pulp filter : en fr
  • US2370182A - High-pressure gas fitting : en
  • CA425784A - Preheater air control : en fr
  • US2370275A - Footwear : en
  • US2370333A - Expansion tool : en
  • US2370247A - Vacuum breaker : en
  • US2370140A - Flow intermitter : en
  • US2370421A - Treatment of oil wells : en
  • US2370345A - Horizontal rotary type oil burner : en
  • CA425803A - Electrical transmission system : en fr
  • US2370581A - Lubricating system for aircraft superchargers : en
  • US2370415A - Manufacture of manganese oxide compositions : en
  • US2370129A - Cutting machine : en
  • DK63207C - Thermal relay. : da en
  • ES11148U - Tines for combs, combs, hairpins or similar for hair. (Machine-translation by Google Translate, not legally binding) : en es
  • CH236559A - Gas stove with drip tray. : de en
  • ES11082U - Rubber plug (Machine-translation by Google Translate, not legally binding) : en es
  • US2370376A - Windshield wiper mechanism : en
  • CA425783A - Temperature control of heat transfer surfaces : en fr
  • US2370474A - Mount for rotary card index boxes and filing cabinets : en
  • US2370180A - Yarn forwarding apparatus : en
  • US2370536A - Method of making linoleum : en
  • CA425774A - Building structure : en fr
  • US2370561A - Therapeutic product and method of making same : en
  • AU119590B2 - Method for producing cutting tools involving brazing or soldering operations, and tools so produced : en
  • AU992643A - Improvements in or relating to the manufacture vacuum tubes : en
  • CH236661A - Device for attaching an exchangeable attachment intended for guiding the radiation to an irradiation lamp, in particular for dental purposes. : de en
  • US2370576A - Control and indicating apparatus : en
  • AU119552B2 - Improvements in and relating toa combination steam ironing unit : en
  • US2370346A - Purification of styrene : en
  • CA425841A - Velocipede : en fr
  • CH236574A - Process for obtaining a durable extract from bone and device for carrying out the process. : de en
  • CH236550A - Multi-part weir. : de en
  • US2370334A - Adjustable latch : en
  • ES8946Y - Luminous case for various applications. : en es
  • CA425862A - Wool and fibrous material processing apparatus : en fr
  • US2370602A - Coupling : en
  • CA425875A - Fluid pressure valve : en fr
  • US2370401A - Collapsible boat : en
  • USD140434S - Juvenile vehicle : en
  • US2370411A - Grapple : en
  • US2370587A - Cabinet type motion-picture projector : en
  • US2370368A - Pusher : en
  • US2370486A - Airbrush : en
  • US2370600A - Centrifugal fan : en
  • USD140446S - Design fob a curtain-drapery bracket : en
  • GB567771A - A method of coating surfaces with solid material, such as soil, dust or the like : en
  • GB567730A - Improvements in or relating to skirts, slacks and other nether garments : en
  • US2370462A - Vacuum distillation process and apparatus : en
  • FR896649A - Method of assembling the top and bottom of a bulb, in two pieces, of an electronic lamp : en fr
  • GB567711A - Improvements in and relating to variable length motion transmitting devices : en
  • US2370361A - Counterbalance for wheels : en
  • FR896792A - Quaternary ammonium compounds and their preparation process : en fr
  • FR896610A - Army slider for automatic weapons : en fr
  • FR896707A - Insecticide for the treatment of stored cereals and its manufacturing process : en fr
  • GB567692A - Improvements in and relating to automatic record changing mechanisms for gramophones : en
  • US2370566A - Complex esters and polymers thereof : en
  • ES167977A1 - IMPROVEMENTS INTRODUCED IN MECHANISMS OF TEMPLES FOR TELARES : en es
  • FR896590A - Milling tool, particularly applicable to perform the assembly chamfer of wooden plates : en fr
  • FR896671A - Control lever handle set : en fr
  • FR896742A - Low degree of polymerization polyvinyl chloride manufacturing process : en fr
  • ES11087U - Closing system for all kinds of footwear, and especially booties or rubber socks (Machine-translation by Google Translate, not legally binding) : en es
  • GB567680A - Improvements in speed-actuated electric switches or circuit breakers : en
  • ES168862A1 - PROCEDURE FOR THE PRODUCTION OF HOLLOW AND SOLID PROFILES IN CORD PRESSES : en es
  • US2370168A - Machine for manufacturing heat sealing filter sheet materials : en
  • FR896587A - Process for manufacturing skis, and skis obtained by this process : en fr
  • CA425835A - Mould pattern : en fr
  • FR896602A - Refractometer for examining liquids : en fr
  • FR896608A - Steam boiler with hearth surrounded by the vaporization chamber : en fr
  • DK63211C - Safety device at Grimer for Tire. : da en
  • US2370498A - Washing machine fixture : en
  • ES168619A3 - TRANSMISSION MECHANISM : en es
  • FR896646A - DC voltage measuring amplifier : en fr
  • FR896648A - Process for improving the conservation of the surface polish of optical elements : en fr
  • US2370244A - Materials impermeable to ultraviolet radiations : en
  • ES9901Y - Stocking with heel on the bias. : en es
  • FR896575A - Device to prevent freezing of water pipes or reservoirs : en fr
  • ES11132U - Transmission for bicycles and other pedal vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • US2370353A - Centrifugal separator or clarifier : en
  • CA425778A - Tool for cutting threads : en fr
  • US2370236A - Stoker link and method of making the same : en
  • US2370527A - Index tab and supporting strip : en
  • US2370320A - Magnesium base alloy : en
  • US2370556A - Chain saw machine : en
  • US2370510A - Hat brim forming block : en
  • US2370216A - Noise suppression circuits : en
  • US2370386A - Asphalt compositions : en
  • ES168868A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • US2370191A - Filling and measuring apparatus : en
  • FR896616A - Process for the production of cellulose esters of high stability and constant temperature : en fr
  • FR896652A - Coupling device for reversible equipment fitted with a Leonardo control : en fr
  • GB567752A - Process for the manufacture of hexamethylene diisocyanate : en
  • FI20465A - Vidröragn med flere utöver dess längd och periferi fördelade brännare : en fi
  • US2370451A - Tire valve : en
  • FR896647A - Temperature compensating arrangement for electrometric measurement of the ph value using amplifiers : en fr
  • GB567665A - Improvements in or relating to method of and apparatus for making rivets : en
  • US2370464A - Vacuum distillation apparatus : en
  • ES10933U - Canteen with glass and pot attached. (Machine-translation by Google Translate, not legally binding) : en es
  • FR896777A - Automatic molding machine with insufflation device : en fr
  • CA425873A - Axle assembly : en fr
  • FR896698A - Characters for collotype, method of collotype and method of manufacturing such characters : en fr
  • GB567750A - Improvements relating to retractable undercarriages for aircraft : en
  • US2370513A - Production of conjugated diolefins : en
  • US2370544A - Shaving implement : en
  • US2370329A - Bending and beveling machine : en
  • USRE22609E - Movable core alternating - current : en
  • US2370596A - Portable protective armor device : en
  • ES11099U - Device to count metallic currency. (Machine-translation by Google Translate, not legally binding) : en es
  • US2370328A - Supporting and actuating means for vertically reciprocating members : en
  • US2370183A - Diesel fuels : en
  • US2370208A - Gardening tool : en
  • US2370425A - Television transmitting system : en
  • CH236565A - Process for the production of long-lasting dry amylase preparations from grain malt : de en
  • AU119519B2 - Improved tanning solution : en
  • US2370568A - Haloformate esters and processes of production : en
  • US2370609A - Concentration cell and temperature compensator : en
  • GB567795A - Improvements relating to open type electro-plating barrels and electrode supports therefor : en
  • ES167864A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • FR896611A - Process for the preparation of high nutritional value whole foods with slaughter blood, and resulting product : en fr
  • FR896722A - Improvements in the assembly of gouges for the machining of shoes : en fr
  • DK63203C - Process for the preparation of diketones or their enol esters of the Cyclopentanopolyhydrophenanthene series. : da en
  • FI20467A - Copying arrangements for the transmission of parts to the transmission line, including signaling : en fi
  • US2370300A - Lubricant : en
  • US2370591A - Sheet-retaining attachment for platen presses : en
  • CH236548A - Construction element. : en fr
  • US2370541A - Mineral oil cracking process : en
  • USD140424S - Design for a lace tablecloth : en
  • ES168258A2 - DOUBLE ACTING CYLINDER FOR EXPLOSION ENGINES : en es
  • ES168728A1 - PROCEDURE TO BE ABLE TO USE THE CARTRIDGES OF THE AUTMATTIC GUNS (WITHOUT REBORDE) IN ALL KINDS OF REVOLVERS : en es
  • FR896753A - Process for preparing plasticizing compounds for natural and synthetic gum : en fr
  • CA425847A - Hot box gluing method : en fr
  • CA425782A - Lighter with fluid reservoirs : en fr
  • AU119570B2 - Improvements in diversity radio-reception : en
  • ES168878A1 - AUTOMATIC MACHINE TO FOLD PAPER EYES : en es
  • US2370385A - Method of acoustic measurement and apparatus therefor : en
  • US2370170A - Body molding garment : en
  • CA425858A - Gaseous discharge lamp : en fr
  • CA425867A - Centrifugal fan : en fr
  • CH236683A - Process for making a vat dye intermediate. : de en
  • US2370167A - Indicator for variable pitch propellers : en
  • US2370584A - Carburetor improvement : en
  • AU1934045A - Specification not printed : en
  • ES168812A1 - MECHANICAL ROTATING APPARATUS FOR ATTRACTION IN FAIRS AND RECREATIONAL PARKS : en es
  • CA425855A - Wireless transmitting or receiving set : en fr
  • CA425838A - Electrical relay : en fr
  • AU1050943A - An improved tyer fora baler : en
  • FR896643A - Process for manufacturing resinous condensation products : en fr
  • AU119582B2 - Improvements in or relating to poppet and like valves particularly for engines and pumps : en
  • CA425851A - Alloying material introducing means : en fr
  • CH236556A - Mechanically fed combustion system. : de en
  • US2370186A - Method of and means fob producing : en
  • US2370250A - Mechanical pencil : en
  • ES11116U - Improvements introduced in the manufacture of wood veneer grid. (Machine-translation by Google Translate, not legally binding) : en es
  • CH236619A - Mold. : de en
  • CH236581A - Process for the production of persulphate solutions which can be processed on hydrogen peroxide. : de en
  • CH236668A - Induction coupling device for electromagnetic waves of high frequencies. : en fr
  • ES168806A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • CH236611A - Ribbon-shaped needle-tone carrier. : de en
  • CH236621A - Automatic turning machine. : en fr
  • US2370465A - Machine for tearing woven fabric : en
  • FR896713A - Method for indicating the radiation of concentrated high-frequency energy of various wavelengths : en fr
  • US2370254A - Pipe-line coating and wrapping machine : en
  • ES168859A1 - PROCEDURE FOR THE MANUFACTURE OF STORMS FOR SAMPLES AND SCAPEARIES : en es
  • CH236578A - Carbon electrode activated by precious metal, in particular for carrying out electrochemical processes, and methods for their production. : de en
  • ES168537A1 - SYSTEM TO GENERATE AND REGISTER ELECTRICALLY EQUAL TIME INTERVALS APPLICABLE TO THE BILLIARD TAXIMETER APPLIANCES : en es
  • FR896731A - Process for separating water from gases containing nitrogen oxides : en fr
  • ES11080U - Trapezoidal strap (Machine-translation by Google Translate, not legally binding) : en es
  • FI20460A - Självbindbar slips med ficka : en fi
  • FR896619A - Water-soluble, spreadable mixtures obtained from non-spreadable compounds with capillary activity : en fr
  • GB567637A - Improvements in or relating to electrical apparatus for use with high frequency oscillations : en
  • US2370184A - Can end marking machine : en
  • FR896784A - Process for manufacturing road tar or similar products : en fr
  • FR896716A - Improvements made to the links or links of the controls by skid chains for motor vehicles : en fr
  • US2370251A - Orthopedic arch : en
  • ES168793A1 - MANUFACTURING PROCEDURE OF MONO-METHYL-FORMAT OF CALCIUM : en es
  • ES166301A1 - PROCEDURE AND DEVICE FOR COVERING WIRES OF CATHODES : en es
  • FR896554A - Process for improving fibers and two-dimensional bodies in linear polyamides : en fr
  • FR896657A - Device for transmitting signals between railway trains and the track by the inductive action of the wheels on iron cores arranged on the track : en fr
  • ES168756A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • DK63202C - Process for the preparation of urethane or thiourethane carbonamide compounds. : da en
  • ES11115U - Liquid reservoirs with dropper tube for loading pipettes. (Machine-translation by Google Translate, not legally binding) : en es
  • US2370119A - Liquid dispenser : en
  • US2370495A - Apparatus for coating sheet metal : en
  • US2370302A - Construction of shoe soles of wood or other stiff materials : en
  • CH236615A - Shock-absorbing device for watch balance pivots. : en fr
  • US2370120A - Sedimentation apparatus : en
  • US2370533A - Cracking and reforming of hydrocarbons : en
  • US2370435A - Releasing mechanism for firing actions : en
  • ES11090U - Box-container (Machine-translation by Google Translate, not legally binding) : en es
  • CA14013S - Leather sole for boots and shoes : en
  • FR896580A - Obtaining antimony chlorides : en fr
  • US2370382A - Rejuvenating and re-inking ribbons for typewriters and the like : en
  • US2370598A - Textile drawing mechanism : en
  • ES11097U - Rodete for centrifugal pump. (Machine-translation by Google Translate, not legally binding) : en es
  • FR896599A - Resistor circuit breaker and short-circuit current limiter : en fr
  • US2370522A - Butter mold : en
  • USD140461S - Design fob a hood : en
  • US2370607A - Typewriter support : en
  • ES162788A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • ES167722A1 - IMPROVEMENTS INTRODUCED IN MECHANICAL LANCE-ARPONS FOR SUBMARINE FISHING : en es
  • FR896593A - Shoe iron : en fr
  • US2370290A - Means for impregnating fabrics with liquids : en
  • FR896726A - Process intended to form the derivative of a phenomenon extending over a fairly long period : en fr
  • US2370416A - Hot die stamping and embossing machine : en
  • AU1567044A - Age resisters for rubber : en
  • AU949343A - Stabilized vinyl polymers : en
  • CH236669A - Fire alarm. : de en
  • CA425860A - Meat tendering machine : en fr
  • ES11071U - Hitch for splices. (Machine-translation by Google Translate, not legally binding) : en es
  • IE17221L - Composite wood material : en
  • CH236562A - Process for the continuous processing of cellulose intended for the production of spinning solutions. : de en
  • CH236592A - Process for treating superpolyamides, with a view to causing them to swell or dissolve. : en fr
  • ES11044U - A valve for the inflation of chambers for the tires with means for the replacement of the inner valvulite (Machine-translation by Google Translate, not legally binding) : en es
  • SU64444A1 - Method for producing dyes with basic dyes on cellulosic fibers : en ru
  • CH236679A - Process for increasing the wetting ability of mercerising liquors. : de en
  • AU119549B2 - Electrodes for electric water heaters : en
  • US2370363A - Automatic firearm : en
  • USD140433S - Design fob a grater : en
  • FR896770A - Device intended to hold the free end of wound films : en fr
  • US2370172A - Fuel burner : en
  • US2370443A - Nonmetallic electric resistance material and process for producing same : en
  • AU119551B2 - Improvements inthe manufacture of vitreous foot-tubes : en
  • CH236707A - Folded tube with inner insulation. : de en
  • CH236687A - Process for making a vat dye intermediate. : de en
  • CH236549A - Gear for shutters, blinds and the like. : de en
  • CH236596A - Method for producing a recording paper. : de en
  • CH236706A - Refrigerated display case. : de en
  • AU974743A - Improvements in or relating to tuning indicating arrangements in radio receivers : en
  • US2370237A - Locomotive hood : en
  • US2370434A - Film holding clip : en
  • CA425891A - Sheet metal nut : en fr
  • IE16856L - Drying peat, grass etc. : en
  • CA425895A - Duplex cutting machine : en fr
  • US2370260A - Sampling device : en
  • US2370582A - Means for controlling brakes on trailer vehicles : en
  • CA425820A - Metallic strip handling apparatus : en fr
  • USD140456S - Design foe a camera : en
  • CA425894A - Ring cutting machine : en fr
  • CH236624A - Process for the production of diffusion coatings on metal objects, and device for carrying out the process. : de en
  • CA425765A - Tiled wall facing : en fr
  • USD140470S - Shoulder bag or similar article : en
  • CH236598A - Master card on card files. : de en
  • CH236657A - Device with an electrical discharge tube in which the electrons are sorted out at the speed. : de en
  • CA425790A - Aluminum base alloy : en fr
  • US2370262A - Fruit and vegetable sorting machine : en
  • US2370298A - Apparatus for applying cement to rubberized fabric : en
  • US2370521A - Glare shield : en
  • US2370583A - Gluing means for packaging machinery : en
  • CH236591A - Process for preparing a binder. : en fr
  • CA425826A - Glass forming apparatus : en fr
  • US2370162A - Method and apparatus for logging boreholes : en
  • ES11093U - Rubber seal, elastic. (Machine-translation by Google Translate, not legally binding) : en es
  • US2370175A - Coke-tree breaker : en
  • CA425864A - Directional gyroscope : en fr
  • GB567687A - Improvements in control valves for vacuum-operated servomotor devices : en
  • GB567787A - An instrument and apparatus for magnifying and examining by polarized light, geological, chemical biological or other preparations, mounted as microscope slides, or unmounted material : en
  • CA425878A - Relative phase measuring circuit and method : en fr
  • AU119586B2 - Improvements in or relating to card indexes : en
  • CH236606A - Incendiary bullet. : de en
  • CH236649A - High voltage electrical cable. : de en
  • CH236678A - Process for the production of fibers with increased spinning, felting and flexing properties and increased heat retention from cellulose. : de en
  • CA425779A - Window hinge : en fr
  • CH236653A - Electric rotary switch. : de en
  • AU129636B2 - Specification not printed : en
  • CA425772A - Statistical card system : en fr
  • CH236670A - Umbrella. : de en
  • US2370445A - Supervisory signal system : en
  • US2370350A - Method and means for the manufac : en
  • CH236597A - Method and device for the production of paper handkerchiefs and the like. : de en
  • CH236622A - Tool holder device for lathe. : en fr
  • ES168683A1 - IMPROVEMENTS IN THE MANUFACTURE OF MATERIALS FOR FENCES : en es
  • GB567693A - Improvements in or relating to intermittent gear drives for printing and other machines : en
  • ES168846A3 - CHRONOMETRIC SWITCH WITH AUTOMATIC DEVICE : en es
  • AU905143A - Improvements in diversity radio-reception : en
  • CA425869A - Fluid composition treating process and apparatus : en fr
  • FI20475A - Frequency setting and anchorage for the magnetic field of the magnetic resonance imaging, is possible for the transmission of the magnetic circuit or the magnetic field of the magnetic resonance imaging : en fi
  • CA425861A - Slicing machine : en fr
  • US2370455A - Sanitary rack for milk can covers : en
  • CA425801A - Egg white processing : en fr
  • ES9568U - Suspension isolator, capable of being arranged in a chain (Machine-translation by Google Translate, not legally binding) : en es
  • ES168799A1 - MACHINE CONSISTING OF A MECHANICAL SIZE : en es
  • GB567666A - Improvements in or relating to rivets : en
  • CH236672A - Steering gears, in particular for motor vehicles. : de en
  • CH236561A - Folding table with a housing which can be fastened to a chair back and which serves to store its plate when the folding table is in use and which can accommodate it when not in use. : de en
  • CH236567A - Detergents for animal fibers. : de en
  • AU797443A - Electrodes for electric water heaters : en
  • USD140441S - Design fob leather shears : en
  • CH236681A - Process for the production of perchlorethylene. : de en
  • US2370570A - Methallyl chloroformate : en
  • CH236542A - Device on mowers for driving the knife. : de en
  • CA425885A - Electron discharge device : en fr
  • FR896573A - Process for drying grass : en fr
  • CH236541A - Power harrow. : de en
  • CH236585A - Process for the preparation of a water-soluble disazo dye. : de en
  • US2370163A - Method and apparatus for examining opaque material : en
  • CA425822A - Detergent : en fr
  • CH236631A - Sensor control device for post-forming machine tools. : de en
  • FR896620A - Device for tight sealing and rapid emptying of a pneumatic capacity at low overpressure : en fr
  • AU956543A - Improvement in building with folding walls : en
  • FR896589A - Manufacturing process of copying mines : en fr
  • FI20471A - Stopper for dropper bottles : en fi
  • FR896694A - Device for supporting the skip cover in top loading installations by means of a vertical hoist : en fr
  • ES168014A1 - PROCEDURE TO JOIN THE WELDING WIRES IN THE AUTOMATIC WELDING BY ARC VOLTAIC : en es
  • CH236600A - Printing press. : de en
  • AU1055743A - Improvements in and connected with mountings ofthe axles of road vehicles orthe like : en
  • CA425849A - Conveyer : en fr
  • US2370231A - Cabinet : en
  • CH236551A - Device for producing a drying bed. : de en
  • GB567668A - Improvements relating to door actuating apparatus : en
  • DK63219C - Parallel vise. : da en
  • ES11110U - Anti-aircraft defense. (Machine-translation by Google Translate, not legally binding) : en es
  • ES168839A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • USD140421S - Design fok a lace tablecloth : en
  • IE16845L - Making electrical apparatus : en
  • US2370284A - Adhesive transferring mechanism : en
  • FR896566A - Method of manufacturing a limestone amendment, and amendment obtained by this process : en fr
  • GB567737A - Yarn package : en
  • USD140474S - Design for a yarn bobbin or similar article : en
  • ES168805A1 - IMPROVEMENTS IN THE MECHANISMS OF STRETCHING OF THE HILAR MACHINES : en es
  • US2370517A - Insolubilization of water-soluble cellulose ethers : en
  • ES168276A1 - PROCEDURE FOR THE PREPARATION OF EDUCATED EMULSIONS OF RICINO OIL : en es
  • FR896768A - Periodic switch with slow and adjustable frequencies : en fr
  • GB567736A - Apparatus for checking the accuracy of visual impressions of coloured light signals : en
  • CH236643A - Two-stroke gas engine. : de en
  • AU119581B2 - An improved milking machine teat cup : en
  • CA425780A - Form for deposited rubber articles : en fr
  • USD140490S - Design for a stuffed toy animal : en
  • US2370133A - Means for and method of timing : en
  • US2370336A - Clamp : en
  • US2370381A - Apparatus for handling and heattreating glass : en
  • FR896628A - Metal hollow wheel with wide bearing surface, improved for multiple purposes, of variable diameters, intended for agricultural and amphibious vehicles : en fr
  • GB567769A - Improvements in side lay mechanism of automatic sheet feeders of printing machines : en
  • AU1042443A - Improvements in or relating to poppet and like valves particularly for engines and pumps : en
  • US2370135A - Variable pitch propeller : en
  • CH236662A - Radiation lamp. : de en
  • GB567770A - Improvements in or relating to locknuts : en
  • ES168813A1 - INSTALLATION OF ALARM AGAINST THEFT : en es
  • FR896676A - Accounting machine, in particular a calculating and typing machine incorporating a multiplication device : en fr
  • US2370369A - Pick for loading machines : en
  • FR896708A - Device for applying coating layers to optically active surfaces, in particular to glass surfaces : en fr
  • CA425792A - Clasp brake : en fr
  • US2370394A - Chlorinated phenylene diacetic acids : en
  • US2370545A - Surgical stitching instrument for eye and plastic surgery : en
  • GB567755A - Improvements relating to retractable undercarriages for aircraft : en
  • US2370492A - Article of luggage : en
  • US2370349A - Herbicides : en
  • GB567701A - Improvements in and in the manufacture of band clips having closing worm gear : en
  • IE16710L - Electric cables : en
  • CA425823A - Recorder : en fr
  • CA425896A - Machine tool : en fr
  • USD140464S - Adjustable swivel chair or analogous article : en
  • USD140431S - Design fob a lace tablecloth : en
  • USD140493S - Electric motor driven valve actuator : en
  • AU665342A - Immunisation of ferrous metals against corrosion : en
  • US2370452A - Fastener device : en
  • US2370560A - Stalk feeding attachment : en
  • GB567653A - Improvements in mechanical remote controls : en
  • FR896743A - Process for producing hydrogen peroxide : en fr
  • US2370220A - Gauging device : en
  • US2370252A - Storage cabinet for phonograph records and the like : en
  • US2370442A - Lady's hat : en
  • US2370343A - Protecting grate : en
  • FR896740A - Method of manufacturing a washing product similar to black soap : en fr
  • US2370179A - Steel alloys : en
  • USD140485S - Design fob a chair : en
  • GB567735A - Composite built-up steel tubes such as gun barrels : en
  • US2370528A - Material handling device : en
  • USD140453S - Design for a frame for handbags : en
  • GB567762A - Road traffic control systems : en
  • US2370504A - Vegetable root washer : en
  • US2370588A - Organic percarbonates : en
  • US2370131A - Change-speed transmission for aircraft : en
  • US2370166A - Timing device : en
  • US2370219A - Gauging device : en
  • CA425881A - Alloy : en fr
  • ES167443A1 - IMPROVEMENTS IN THE CONSTRUCTION OF SECONDARY AIR CHANNELS FOR GRILL HOUSEHOLDS : en es
  • US2370205A - Burner control apparatus : en
  • GB567682A - Process for preparing carotenoid concentrates from palm oil : en
  • ES168864A1 - PROCEDURE FOR THE OBTAINING OF MARBLE GLASS PLATES : en es
  • GB567785A - Improvements in or relating to apparatus for degreasing : en
  • US2370593A - Sulphauro compounds and processes for their production : en
  • US2370242A - Refractory metal composition : en
  • US2370406A - All-metal adjustable jack strap : en
  • GB567694A - Improvements in or relating to telephone systems : en
  • US2370297A - Method of producing high quality lubricating oils : en
  • US2370372A - Desk appliance : en
  • US2370148A - Gun mount : en
  • US2370149A - Cam type governor control for maintaining synchronization of governors : en
  • CA425796A - Brake rotor : en fr
  • FR896705A - Manufacturing process of screws or bolts with stamped or rolled threads : en fr
  • US2370152A - Laundry marking machine : en
  • US2370538A - Cathode : en
  • US2370606A - Apparatus for testing lubricants : en
  • ES167492A1 - IMPROVEMENTS IN TOOL DRIVES WITH BENDED ARM : en es
  • ES168824A1 - IMPROVEMENTS IN LITHOGRAPHY PRESSES : en es
  • ES167941A1 - PROCEDURE FOR MANUFACTURING DOLLS OR DOLL PARTS : en es
  • ES168744A1 - PROCEDURE TO ACHIEVE THAT EXPLOSION LSOMOTORS SUPPLIED BY GASOGEN GAS ARE PROVIDED AUTOMATICALLY OF THE NECESSARY AND SUFFICIENT AIR ALWAYS PROVIDED TO THE AMOUNT OF GAS THAT THE ENGINE ASPIRATION OF GASOGEN, SO THAT ITS COMBUSTION IS COMPLETE, ACHIEVING A FUEL ECONOMY OF 15 TO 20 POR 100200145 : en es
  • US2370234A - Apparatus for converting hydrocarbon oils : en
  • US2370201A - Method of making anchor nuts : en
  • US2370440A - Seam ripper : en
  • USD140483S - Design fob a fabric : en
  • ES166310A1 - VEHICLE FOR ALL KINDS OF LAND : en es
  • ES168759A1 - IMPROVEMENTS INTRODUCED IN THE GASIFIERS FOR LAMPS BASED ON FUEL OF ALCOHOL, GASOLINE AND PETROLEUM : en es
  • GB567747A - Improvements in the machining of irregular surfaces : en
  • CH236576A - Thickening plant with thermocompression. : de en
  • US2370187A - Control mechanism : en
  • CH236650A - Portable telecommunication line with high tensile strength wires stranded around a common axis. : de en
  • US2370387A - Apparatus for making welded tubes : en
  • CA425824A - Loop pile fabric : en fr
  • AU119576B2 - Improvement in building with folding walls : en
  • GB567708A - Improvements in revolving magnetic clutches, particularly for x-ray time switches : en
  • FR896729A - Device for suppressing current surges when switching on transformers : en fr
  • FR896764A - Device for the rotation of the chair for placing anthropometric cameras : en fr
  • FR896642A - Device for measuring the difference between the theoretical length and the actual length of bodies : en fr
  • GB567790A - Improvements in and relating to safety razors and safety razor blades : en
  • FR896579A - Small circuit breaker : en fr
  • CA425883A - Vibration translating system : en fr
  • ES167235A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • CH236616A - Wristwatch box. : en fr
  • FR896686A - Cross-elastic mounting of rigid axles for motor cars : en fr