• US2415702A - Photoelectric scanning device : en
  • AU135916B2 - Improvements in or relating to dentifrices : en
  • US2415645A - Method of preparing hydracrylamide : en
  • CA439632A - Electric switch : en fr
  • CH246906A - Holding device. : de en
  • US2415800A - Controlled oxidation of alkylated aromatic hydrocarbons : en
  • US2415455A - Applicator apparatus for refrigeration anaesthesia : en
  • AU1403344A - Composite selenium electrode : en
  • GB585559A - Improvements in and relating to clothes pegs, paper clips and the like : en
  • CH247110A - Selector with straight contact track, especially for regulating transformers. : de en
  • US2415646A - Method and apparatus for grinding and polishing surfaces : en
  • US2415482A - Collet : en
  • US2415651A - Process for black finishing metals : en
  • US2415603A - Hydraulic constant speed control system for parallel-connected hydraulic motors : en
  • NL58881C - : nl
  • AU129707B2 - Improvements in rad jolocation apparatus : en
  • AU123385B2 - Improvements in or relating to means for testing electrical ignition systems of internal combustion engines : en
  • CH246917A - Devon in the shape of a fish. : en fr
  • FR918569A - automatic lipstick case : en fr
  • AU135030B2 - A process forthe manufacture of caustic soda and calcium carbonate : en
  • AU127746A - Improvements in and relating to milking machines : en
  • US2415762A - Postage printer -for tape : en
  • AU134719B2 - Rear fender construction : en
  • CH246992A - Process for the production of polymers. : de en
  • AU135302B2 - Improvements in or relating to dynamo electric machines : en
  • CH247005A - Mechanics for loose-leaf files. : de en
  • IS464A7 - Equipment for sealing between the shaft is rotating and a capsule that does not rotate, but surrounds the shaft. : en is
  • ES175289A1 - PROCEDURE FOR THE MANUFACTURE OF SODIUM HARD SOAP, WITH TOTAL EXCLUSION OF FATS AND OILS, INTENDED FOR THE WASHING OF CLOTHES AND HOME USES : en es
  • FI21862A - Sätter ernående av likformig avstämning av elektriska avstämningskretsar i radiomottagare ocs -sändare eller with the same frequency as the anordning for the provisions set out above : en fi
  • FI21917A - Combined heading and sonar : en fi
  • CH247097A - Hydraulically operated accelerometer. : en fr
  • AU134504B2 - A device for cleaning water-closet basins : en
  • CA439636A - Transmission : en fr
  • ES176321A1 - A CONTROL SYSTEM FOR STEAM VALVES OF STEAM : en es
  • USRE22841E - Railway traffic controlling : en
  • ES14359U - Pocket flashlight. (Machine-translation by Google Translate, not legally binding) : en es
  • ES175327A1 - A DOOR BRAKING SYSTEM : en es
  • FR918600A - Safety device for washing machine : en fr
  • CA439649A - Sulphur-containing ester : en fr
  • CA439629A - Ester of pyrrole-3-carboxylic acids : en fr
  • CH247049A - Electric resistance welding machine for the production of grids. : de en
  • US2415398A - Securing means or fastener for covers of burial vaults : en
  • US2415564A - Impregnation of regenerated cellulose fibers : en
  • US2415657A - Stable hypochlorite composition : en
  • US2415727A - Radio transmitter : en
  • AU1829044A - Improvements in and relating to digging attachment for tractors or the like : en
  • CA439670A - Grinding mill material feeding method : en fr
  • ES14326U - Espadrille (Machine-translation by Google Translate, not legally binding) : en es
  • US2415540A - Fastener : en
  • US2415542A - Soldering iron : en
  • US2415740A - Flexible defroster : en
  • CH246955A - Device for opening canning jars with lids. : de en
  • GB585612A - A seed-sowing appliance : en
  • DK65395C - Cable and control device at steam tables for leveling clothes. : da en
  • GB585591A - Improvements in or relating to the treatment of wood : en
  • FR918689A - Electrolytic deposition of manganese : en fr
  • FR918590A - Improvements to steam generators : en fr
  • CH247027A - Libra. : de en
  • CH247108A - Method for eliminating the influence of interference pulses in remote control systems that operate according to the alternating current pulse method. : de en
  • CH247051A - Synchronous control device for electrical spot welding machines. : de en
  • FR918606A - Improvements to machines for filling, capping, crimping, capping, labeling, or otherwise treating bottles, flasks, jars and other containers or objects : en fr
  • CH246930A - Kitchen stove. : en fr
  • US2415486A - Electric cable : en
  • CA439667A - Vapour and liquid contact apparatus : en fr
  • FI21918A - Förfaringssätt förädling och förskönande av ytorna hos plattor av trä, Asbest Cellulosa eller dyl. : en fi
  • GB585529A - Improvements relating to electric switches for controlling vehicle direction indicators : en
  • AU137189B2 - Improvements in or relating to electrical measuring circuits : en
  • ES14322U - Bicycle frame (Machine-translation by Google Translate, not legally binding) : en es
  • FR918531A - Advanced headlamp with interior adjustment : en fr
  • ES174849A1 - IMPROVEMENTS IN THE INERTIA STARTERS : en es
  • GR11029B - PERFECTIONS IN OR IN RELATION TO THE MANUFACTURE OF CONTRACTING SEATS AND OTHER ACCOUNTING FURNITURE AND OBJECTS. : el en
  • FR918633A - Continuous manufacturing process of panels or the like in agglomerated material and machine for its implementation : en fr
  • GB585525A - Improvements in or relating to electrical contact-making devices : en
  • ES175170A1 - SOME PERFECTIONS IN THE MANUFACTURE OF CARBON OXYGENANTS : en es
  • US2415456A - Frequency modulation monitor : en
  • US2415502A - Electric gaseous discharge lamp testing unit : en
  • US2415759A - Combination pickup loader and stacker : en
  • ES14208U - Pocket case with sewing set. (Machine-translation by Google Translate, not legally binding) : en es
  • US2415604A - Retractable bracket : en
  • US2415591A - Method and apparatus for measuring distance : en
  • FR918506A - Process for preparing fluoroethylene interpolymers : en fr
  • FR918507A - Rules for the reproduction and enlargement of drawings : en fr
  • FR918588A - Improvements to deviation measuring devices : en fr
  • ES14341U - Bar or lipstick, protected. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918487A - Manufacture of shaped articles from polymerized materials : en fr
  • GB585543A - Improvements in and connected with pick-up tone arms : en
  • FR918585A - Protective device for beehive : en fr
  • US2415687A - Fuel injection system for internal-combustion engines : en
  • US2415669A - Wire stripping apparatus : en
  • FR918527A - Improvements to sheet metal, cardboard, etc. folding machines. : en fr
  • GB585624A - Improvements in antenna input systems for radio receivers : en
  • GB585566A - Improvements in and relating to processes for purifying oils : en
  • US2415688A - Induction device : en
  • FR918458A - Improvements to ferrous products and process for the production thereof : en fr
  • FR918466A - Labyrinth seal : en fr
  • GB585588A - Improvements in or relating to electrical frequency responsive circuits : en
  • ES14334U - Device for the dosing of liquid, granulated or powdered products, contained in bottles, bottles and other containers of any material and form. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918514A - Process for manufacturing a solid bleach product for domestic use : en fr
  • GB585562A - Electrical impulse-counting apparatus : en
  • GB585519A - Improvements in and relating to the preservation of rubber : en
  • FR918636A - Electromagnetically controlled gearbox for transmission of high torques : en fr
  • US2415516A - Tap and drill gauge : en
  • CA439674A - Contact material : en fr
  • ES175354A1 - PROCEDURE FOR OBTAINING DEXTRINE : en es
  • SE118121C1 - : sv
  • US2415474A - Gauge for setting box tool blades : en
  • AU123481B2 - Scraper tailgate mount and control : en
  • ES176290A1 - A PRESSURE AIR WATER ELEVATOR APPARATUS : en es
  • GB585613A - Improvements in super-regenerative receivers for electromagnetic waves : en
  • US2415633A - Automatic weedless fish lure : en
  • GB585536A - Improvements in snare drums : en
  • ES175543A1 - A LIQUID METER DEVICE : en es
  • AU200446A - Improvements in rotary pads forthe sanding, polishing andother such treatment of surfaces : en
  • AU240146A - Improvements in means for locking relatively rotatable members andin apparatus including such locking means : en
  • CH247103A - Process for firmly adhering electrically conductive combination of porous conductors, in particular carbon, both with one another and with metallic conductors. : de en
  • AU130702B2 - Improvements in means for adjustably suspending the motor ofan electric lawnmower : en
  • US2415713A - Aircraft supercharger arrangement for engine and cabin : en
  • AU921747A - Rear fender construction : en
  • US2415442A - Film stripping : en
  • CA439631A - Ester of pyrrole-3-carboxylic acids : en fr
  • AU123470B2 - Improvements in devices for use inthe treatment of liquids : en
  • CA439615A - Lifting implement : en fr
  • CA439641A - Water-softening material manufacture : en fr
  • CH247069A - Sensors for electrical sensor controls of postforming machines. : de en
  • AU123440B2 - Improvements in or relating to fault indicating devices for electric supply systems : en
  • CH247023A - Bearing arrangement with a goniometer connected to a cross frame. : de en
  • NL58919C - Process for the preparation of polycondensation products from dicarboxylic acids or derivatives thereof and diamines : en nl
  • FR918583A - Improvements to the relative arrangement of the claw and the counter-claw of the jerky film advance movement in cinematographic devices : en fr
  • CH247025A - Flow measuring system for conveying in a pipeline in both directions. : de en
  • US2415522A - Thermal retarder : en
  • CH246943A - Furniture with a pull-out box. : de en
  • ES174690A1 - A NEW SYSTEM OF APPARATUS FOR MICROCIANHYDRIDATION : en es
  • CH247017A - Installation on wing-controlled floors. : de en
  • CA439610A - Ploughing implement attachment : en fr
  • AU131052B2 - Gripping device for flat mops : en
  • CH247046A - Cleaning apparatus, mainly but not exclusively for watchmaking. : en fr
  • NL58901C - : en
  • US2415484A - Wax thread sewing machine : en
  • FR918628A - Process for the manufacture of sinapized poultices : en fr
  • US2415658A - Billposting scaffold : en
  • US2415693A - Gauge for the rim or finish portions of jars or the like : en
  • AU123454B2 - Improvements in or relating to hitch means for connecting trailed devices to tractive vehicles : en
  • CH246976A - Method of treating milk with ultraviolet rays. : de en
  • US2415561A - Combination linking and delinking machine for ammunition belts : en
  • AU123472B2 - Improvements in or relating tothe production of water-sensitive nonfibrous materials : en
  • AU123475B2 - Improved process for treating wool to reduce its felting and shrinking properties : en
  • ES14347U - Fountain pen charger. (Machine-translation by Google Translate, not legally binding) : en es
  • GB585630A - Improvements in or relating to heat exchangers : en
  • FR918648A - Motor powered by atomic energy in liquid medium : en fr
  • GB585594A - Improved method of and means for heating, cooling and ventilating rooms and other premises : en
  • GB585512A - Improvements in tables, stools, chairs, desks, or the like : en
  • CH247068A - Temperature control cabinet. : de en
  • GB585545A - Improvements in or relating to apparatus for the propulsion of ships : en
  • US2415492A - Linear speed indicator : en
  • US2415643A - Slide operated fastener : en
  • US2415569A - Spot facing machine : en
  • US2415699A - Pour depressor : en
  • AU732246A - Gripping device for flat mops : en
  • CH247126A - Sterilization process and apparatus for carrying out this process. : en fr
  • ES174903A1 - PROCESS OF MANUFACTURE OF BEARINGS FOR PRECISION BALANCES THROUGH A MOLDING PLASTIC MASS : en es
  • IE17821L - Concrete runways, etc. : en
  • FR918525A - Bulk material processing : en fr
  • FI21898A - Teal image used in hunting : en fi
  • US2415531A - Manufacture of dicarboxylic acid anhydrides : en
  • FI21887A - Plywood tape joining machine : en fi
  • FR918697A - Improvements to metallic packaging or wrapping materials : en fr
  • CH246904A - Secateurs holder. : en fr
  • FI21881A - Sätt för elektrisk smältning av kisel eller av vanliga eller speciella glassorter : en fi
  • FR918679A - Devices sensitive to electrical potential : en fr
  • GR11032B - ΑΡΡΥΠΑΝΤΟΣ ΧΑΡΑΞ. : el en
  • US2415634A - Electric motor : en
  • AU115495B2 - Improvements in or relating to electron discharge apparatus for operation at ultrahigh frequencies : en
  • US2415760A - Control device and system : en
  • USD146334S - Design for a washing machine casing : en
  • CH246937A - Electric heater. : en fr
  • CH247041A - Watch box. : en fr
  • GB585646A - Improved means for supporting the flexible cable of electric irons or like appliances : en
  • GB585542A - Improvements relating to dynamo electric machines of the submersible type : en
  • FR918673A - Method and device for making permanent waves : en fr
  • FR918609A - Precision automatic scale with indication of the weight of the goods and the price to be paid which can be entered on a ticket : en fr
  • US2415460A - Motor vehicle : en
  • US2415493A - Salt bath furnace : en
  • US2415661A - Beryllium boro-phosphate glass : en
  • CH246901A - Pounding apparatus. : de en
  • FR918537A - Multiple gasifier : en fr
  • FR918658A - Silencer for firearms : en fr
  • FR918592A - Spring washer : en fr
  • FR918665A - Manufacturing process of cloths for cleaning household utensils and others : en fr
  • GB585599A - Reinforced concrete building constructions : en
  • GB585549A - Improvements in the treatment of white textile materials : en
  • FR918576A - Signaling device applicable in particular to miniature railway networks : en fr
  • DK65415C - Carrier round trip. : da en
  • ES14325U - Furniture that can be combined into a bed, armchair and trunk. : en es
  • FR918485A - Process for electroplating manganese and cathode for use in this process : en fr
  • ES14330U - Rubber cutting machine (Machine-translation by Google Translate, not legally binding) : en es
  • US2415613A - Venting cover for cooking utensils : en
  • FR918491A - Autoclave : en fr
  • FR918683A - Automatic temperature control system : en fr
  • FR918530A - Improvements to orientation devices for headlamps or the like : en fr
  • US2415608A - Hydrostatic bailer for wells : en
  • CH247137A - Vascular closure. : de en
  • FR918528A - Device allowing a continuous rational exchange between a granulated material and a gas : en fr
  • US2415644A - Method and apparatus for continuously applying a coating to a web and controlling the thickness of the same : en
  • CH246974A - Shoe closure. : de en
  • ES173293A1 - A PROCEDURE, IMPROVED, FOR THE COOKING OF BRICKS : en es
  • FR918508A - automatic advertising screen : en fr
  • US2415598A - Bottle carrier : en
  • FR918580A - Process for obtaining weldable metals and alloys with high mechanical characteristics : en fr
  • FR918692A - Hydrocarbon isomerization process : en fr
  • US2415481A - Beam deflection tube having parallel focusing and beam defining plates : en
  • GB585580A - Improvements in the manufacture of lenses from plastic materials : en
  • ES176275A1 - IMPROVEMENTS IN THE CONSTRUCTION OF THE COUNTER DEVICES FOR THE ELECTROMECHANICAL TRIGGER OF THE AUTOMATIC WIRING MECHANISMS IN THE TELESCOPES : en es
  • GB585568A - Improvements relating to arrangements for determining distances by reflection of electrical pulses : en
  • GB585621A - Improvements in or relating to apparatus for coating the interiors of containers with flowable material : en
  • ES176277A1 - AN ELECTRIC KITCHEN : en es
  • FI21868A - Likströmsmagnetisedad induktans (transduktor) med självmagnetisering : en fi
  • CH247093A - Infinitely adjustable piston machine. : de en
  • ES175089A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT : en es
  • US2415485A - Ultra high frequency oscillator and amplifier : en
  • FR918554A - Process for manufacturing conical tubes and bars and an extensible die for the implementation of this process : en fr
  • AU123459B2 - Clothes peg : en
  • CH246985A - Process for the preparation of a polyazo dye. : de en
  • CH247030A - Power-driven computing device on office machines. : de en
  • ES14350U - Lever device, applicable to an economizer for electric soldering irons. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918472A - Optical tracking alignment method and apparatus, in particular for automobile wheels : en fr
  • GB585603A - Improvements in or relating to power-driven hoes and cultivators : en
  • AU135046B2 - Improvements in multiply metallic strip for use inthe manufacture of bearings, andin the method of and apparatus for manufacturing such strip : en
  • CH247075A - Lock for connecting a strap, a ribbon or a cord to an item of clothing or other commodity. : de en
  • ES174524A1 - A PUMP FOR HEATING : en es
  • FR918621A - Artificial milky honey : en fr
  • FR918456A - Process for the preparation of porous solid materials or materials with a cellular structure and apparatus for carrying out this process : en fr
  • FI21890A - Shading angle ruler : en fi
  • US2415700A - Production of high quality diesel fuel : en
  • US2415717A - Alkylation of isoparaffins by mixtures of ethylene and propylene : en
  • CA439656A - Filament cutting apparatus : en fr
  • ES176291A3 - GRINDING MACHINE FOR FLAT SURFACES : en es
  • CH247130A - Preset device for telecommunication station, such as automatic telephone subscriber station or remote control station. : en fr
  • GR11022B - SECURITY BASE FOR ROCKETS OF GASOLINE, GASOLINE, ALCOHOL, GASOLINE, PETROLEUM ETC. : el en
  • CA439685A - Ferro-manganese manufacture : en fr
  • CH247132A - Radio receiver with low frequency negative feedback and adjustable volume. : de en
  • US2415754A - Mercuriated-(alpha, alpha, gamma, gamma,-tetramethyl) butyl-phenols : en
  • US2415710A - Wing mounted flaps : en
  • AU135047B2 - Improvements in or relating to mechanical vibrator heads : en
  • US2415671A - Electrode holder : en
  • AU134536B2 - Improvements relating to liquid heating apparatus : en
  • US2415582A - Electrical coil and method of making the same : en
  • CH247016A - Drive device on locomotives with bogies on toy trains. : de en
  • CH247018A - Small shooting range. : de en
  • FR918612A - Electromotor-speed reducer assembly : en fr
  • US2415737A - Film feed mechanism : en
  • USD146340S - Design for a moccasin : en
  • AU123460B2 - Bun making machine : en
  • AU1787644A - Improvements in blocks for building andother purposes : en
  • CH247098A - Drain valve device for steam generators and hydraulic fluid systems. : de en
  • CH246921A - Scaffolding attached to a window opening so that it can be dismantled. : de en
  • CH246999A - Entry pass for trade fairs, exhibitions, etc., which have several separate halls or hall complexes. : de en
  • FI21897A - Longline box : en fi
  • US2415649A - Insulator supported adjustable bus clamp : en
  • CA439644A - Vinyl polymer : en fr
  • AU119829B2 - Improvements in or relating to electric insulating materials : en
  • AU123431B2 - Composite selenium electrode : en
  • AU134635B2 - Zinc peroxide anda process forthe manufacture of same : en
  • AU906043A - Improvements in or relating to hitch means for connecting trailed devices to tractive vehicles : en
  • CH247028A - Method and device for the automatic execution of arithmetic operations. : de en
  • CH247149A - Valve, in particular for gas-filled, elastic objects. : de en
  • DK65398C - Process for the production or smelting of metal or for the production and smelting of metal in a continuously operating rotary kiln. : da en
  • CA439622A - Plastic product : en fr
  • CH246911A - Pesticides. : de en
  • AU959647A - Improvements in or relating to mechanical vibrator heads : en
  • AU136537B2 - Improvements in or relating togas-turbine or jet-engines : en
  • AU1478544A - An improved masking device for use in photographic printing : en
  • AU951647A - Improvements in or relating tothe production of stable nonvolatile compositions containing lime and phenoxy acetic acid or its derivatives : en
  • CH246900A - Tedding machine for spreading cut grass and the like. : de en
  • CH247119A - Electrical wound capacitor that is constructed using a thinly metallized dielectric with a self-healing effect. : de en
  • CA439673A - Tobacco sheet material : en fr
  • AU123435B2 - Improvements in means for raising liquid in absorption refrigerator apparatus using an auxiliary gas : en
  • US2415610A - Car coupler operating device : en
  • AU1618344A - Improvements in or relating tothe refining of crude wool grease : en
  • CA439625A - Material processing : en fr
  • CH246957A - Process for obtaining fibers from the leaves of agaves and similar fiber-containing plants and machine for carrying out the process. : de en
  • US2415405A - Stabilizing circuit for synchronous motors : en
  • CH246913A - Pesticides. : de en
  • CH247001A - File cabinet. : en fr
  • US2415408A - Sizing and dressing means : en
  • US2415738A - Endless conveyor drier structure : en
  • ES175137A1 - A PROCEDURE FOR THE MANUFACTURE OF ARTIFICIAL DRYING OILS : en es
  • FR918511A - Protection circuits : en fr
  • AU876546A - Improvements in or relating to dentifrices : en
  • FR918559A - Improvement in manufacturing processes for perfume articles such as lipsticks : en fr
  • CA439614A - Handle : en fr
  • CH247014A - Articulation device of two lamellar parts. : en fr
  • GB585509A - Improvements in or relating to power plants : en
  • AU1641244A - Filtering method and apparatus : en
  • AU865046A - Improvements in apparatus for making practical trials ofa device forthe launching of personnel from aircraft : en
  • CH246969A - Durable parchment bath for refining fine cellulose fabrics. : de en
  • US2415555A - Organometallic compounds containing 1, 3, 5-triazine rings : en
  • US2415752A - Process of making friction material : en
  • GB585635A - Improvements in or relating to rope or the like tensile testing machines : en
  • CA439684A - Bimetallic billet : en fr
  • GB585550A - Improvements in or relating to water dispersible compositions containing synthetic resinous condensates : en
  • AU129503B2 - An improved hydraulic transmission : en
  • AU123456B2 - Improvements in joint constructions providing for tilting movement between the joint members : en
  • ES176327A1 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF POWDER CENTRIFUGE SEPARATORS : en es
  • ES175292A1 - A NEW FOLDING SHUTTER OPERATION SYSTEM AND VARIABLE POSITIONS : en es
  • FR918495A - Device intended to hold engine crankshafts during repair work : en fr
  • ES14358U - Lamp or screen with movable figures. (Machine-translation by Google Translate, not legally binding) : en es
  • ES176314A1 - IMPROVEMENTS IN COMPRESSORS FOR REFRIGERATING MACHINES : en es
  • GB585516A - Improvements in or relating to electric distance protective arrangements : en
  • US2415565A - Power-operated window unit for motor vehicles : en
  • FR918555A - Hydraulic shock absorber : en fr
  • FI21860A - High frequency signal system : en fi
  • ES175649A3 - NEW THRESHING MACHINE SYSTEM : en es
  • US2415639A - Amusement device : en
  • FI21922A - Apparatus for treating clay and similar substances : en fi
  • CH247054A - Spindle for wire braiding machines, with horizontal spool. : en it
  • CH247077A - Securing device on screw connections. : de en
  • CH247099A - Three-phase asynchronous motor starting with a star-delta starting circuit with associated starting device. : de en
  • FI21856A - The way to make condensation products : en fi
  • GB585633A - Process of disinfecting seeds : en
  • FI21900A - A locking device for connecting wires or the like to each other : en fi
  • FR918625A - Method and means for making portions of metal wires undeformable : en fr
  • US2415655A - Load pickup hand truck : en
  • US2415665A - Removal of nickel from cobaltic hydroxide precipitates containing the same : en
  • FR918521A - Dial with direct reading and dialing for automatic scales : en fr
  • GB585557A - Improvements in jet propelled aircraft : en
  • FR918503A - Special sailboat : en fr
  • US2415566A - Cathode-ray indicator : en
  • FR918693A - Tiled roof : en fr
  • US2415443A - Strontium peroxide and method of making the same : en
  • FI21875A - Elektriskt urladdningsrör med kyld anod : en fi
  • GB585531A - Improvements in or relating to pyrophoric lighters : en
  • GB585606A - Improvements in or relating to cartons or boxes made from cardboard or the like : en
  • US2415440A - Spring testing device : en
  • US2415719A - Gelatin vehicle : en
  • GB585598A - Improvements in and relating to walls for use in prefabricated building construction : en
  • US2415619A - Gasoline conserving and power increasing attachment : en
  • US2415447A - Dental care outfit : en
  • US2415617A - Pickup grain loader : en
  • US2415445A - Preventing overdrying of terminal portions in continuous drying systems : en
  • US2415650A - Method and apparatus for hydrolyzing acid sludges : en
  • US2415670A - Aerodynamic brake : en
  • US2415580A - Shoe and insole : en
  • US2415600A - Method for the recovery of fluids : en
  • GB585544A - Improvements relating to pyrophoric lighters : en
  • US2415607A - Hydraulic motor mechanism : en
  • FR918607A - Measuring device applicable in particular to the measurement of parquet surfaces : en fr
  • US2415529A - Thermostatic throttle stop : en
  • US2415470A - Magnetron : en
  • ES13254U - Flexible and oscillating holder of electrical conductors connected to manipulatives. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918646A - Improvements to photographic lens shutters : en fr
  • US2415714A - Back rest : en
  • USD146336S - Design foe, a dkess : en
  • FR918617A - Support method and device : en fr
  • GR11030B - CLEANING MIX. : el en
  • ES176309A1 - SOME IMPROVEMENTS IN THE MANUFACTURE OF STYLOGRAPHIC FEATHERS : en es
  • ES176305A1 - A PROCESS OF MANUFACTURE OF TACOS FOR TELESCOPES AND MECHANICAL ORGANS SEMENJANTES FOR THE TEXTILE INDUSTRY : en es
  • GB585565A - Improvements in and relating to sun blinds : en
  • IE17335L - Making soap bars : en
  • FR918575A - Reactance tube for very short waves : en fr
  • FI21885A - Förfaringssätt för att kant i kant sammanfoga trästavar, bräder eller dlikt till större plattor, ävensom sålunda framställd träplatta : en fi
  • FR918548A - Underground energy reservoirs : en fr
  • ES14329U - Tool for sharpening knives. (Machine-translation by Google Translate, not legally binding) : en es
  • GR11025B - DURATION PAINT. : el en
  • GB585556A - Improvements in or relating to means for preventing the formation of ice on rotatable parts of aircraft : en
  • US2415498A - Hydraulic mechanism : en
  • US2415786A - Unsymmetrically substituted piperazines : en
  • FR918567A - Heating and air conditioning unit : en fr
  • GB585522A - New or improved milling head or attachment for machine tools : en
  • GB585622A - Improvements relating to tables, trays and the like : en
  • US2415618A - Pump : en
  • FR918517A - New fluorescent vinyl esters and their manufacturing process : en fr
  • FR918475A - Tool chuck, micrometric adjustment, for boring work : en fr
  • GR11037B - FOOTWEAR SPINNING MACHINE CAN BE USED AS A SEWING MACHINE. : el en
  • ES176282A3 - NEW PROCEDURE FOR THE MANUFACTURE OF BRICKS FOR CONSTRUCTION : en es
  • ES176302A1 - PROCEDURE TO OBTAIN SIMULTANEOUSLY FIBERS THAT CAN BIND AND SOLUTIONS OF SUGARS, STARTING FROM VEGETABLES : en es
  • AU123464B2 - Improvements in or relating to methods of and machines for operating upon shoe uppers : en
  • FR918526A - Binder cover : en fr
  • GB585581A - Improvements in or relating to the manufacture of cysteine derivatives : en
  • US2415739A - Solenoid : en
  • ES176289A1 - DEVICE OF DIFFERENTIAL PROTECTION OF CONTINUOUS CURRENT MOTORS COUPLED IN SERIES : en es
  • CH247154A - Improvement in cycles with an auxiliary motor. : en fr
  • GB585649A - Improvements in or relating to hoisting apparatus : en
  • CH247022A - Distance meter with which frequency-modulated high-frequency vibrations are sent out at the measuring point. : de en
  • FR918672A - Sewing machine : en fr
  • US2415441A - Preparation of contact materials : en
  • US2415418A - Fruit pitting machine : en
  • FI21911A - A method of locking a kick sled or the like : en fi
  • US2415624A - Light-sensitive layers having ultraviolet light filters : en
  • US2415637A - Towel rack : en
  • DK65405C - Apparatus for drawing fine glass wires from a glass melting bath. : da en
  • FR918480A - Exhaust gas supercharger : en fr
  • FR918671A - Improvements to machines for manufacturing strands, ropes and cables : en fr
  • FR918675A - Auxiliary device for carrying out several simultaneous drilling by means of a drilling machine with a single drill spindle : en fr
  • US2415518A - Shoe rack : en
  • FI21889A - Huggmaskin för träsplint : en fi
  • US2415751A - Universal support for curtains and the like : en
  • ES176301A1 - STATIC INSTALLATION FOR ARC WELDING AND RESISTANCE : en es
  • AU1063443A - Improvements in or relating to electric insulating materials : en
  • CA439687A - Hydraulic brake system : en fr
  • CH247072A - Spray device for paint gun and other liquids. : en fr
  • US2415490A - Float : en
  • US2415725A - Suspenders : en
  • US2415779A - Method of increasing retention of fillers in papermaking : en
  • AU948947A - Beam aligning system for cathode ray tubes : en
  • CH247007A - Photographic recording facility. : de en
  • US2415572A - Earth auger : en
  • US2415685A - Boiler construction : en
  • USD146337S - Design for a bkess : en
  • CA439668A - Vapour and liquid contact apparatus : en fr
  • DK65396C - Procedure for the manufacture of permanganates. : da en
  • US2415464A - Process for ammoniating acid phosphates : en
  • AU208441A - Improvements in or relating to electron discharge apparatus for operation at ultrahigh frequencies : en
  • CH246970A - Process for the preparation of a thickener for printing inks to be used in the textile industry. : de en
  • AU951447A - A process forthe manufacture of caustic soda and calcium carbonate : en
  • CH246973A - Heel fitting. : de en
  • CH247065A - Process for the manufacture of hollow, elastic and airtight articles, through the use of pastes formed with synthetic resins, such as for example polyvinyl chloride and its copolymers. : en it
  • CH246978A - Captive bolt gun. : de en
  • CH247124A - Process for the preparation of a basic ester. : de en
  • AU945647A - A process and apparatus forthe drying of threads in packages : en
  • CH247160A - Hot metal spinning process. : en fr
  • AU1726944A - Aromatic carbonates and polymers thereof : en
  • US2415521A - Distributing valve for percussive tools : en
  • US2415589A - Container for spark plugs : en
  • US2415708A - Welding method and apparatus therefor : en
  • CH246905A - Fruit picking device. : en fr
  • CH246939A - Weighing furniture. : de en
  • ES176317A1 - A CONTROL SYSTEM FOR STEAM VALVES OF STEAM : en es
  • US2415506A - Internal-combustion engine : en
  • AU132029B2 - Means for attaching the shafts and heads of golf clubs : en
  • GB585595A - Improvements in the production of protein filaments, yarns and other bodies : en
  • CH246915A - Pesticides. : de en
  • US2415629A - Folding push car or wheeled chair : en
  • CH247109A - Device for varying the speed of a direct current motor. : en fr
  • CH247133A - Device for band stretching in the short wave range of radio receivers. : de en
  • FR918474A - Induction disc for watt-hour consumption meters and similar devices : en fr
  • US2415720A - Indicating mechanism : en
  • AU939147A - Package with means for opening it : en
  • ES14348U - Articulated, folding saddle to transform normal chairs into child seats. (Machine-translation by Google Translate, not legally binding) : en es
  • CH247029A - Power-driven computing device on office machines, in particular on typewriters or other writing machines. : de en
  • CH246902A - Crop protection device against hoar frost. : en fr
  • ES14335U - Wrench (Machine-translation by Google Translate, not legally binding) : en es
  • AU1832444A - Chart board and accessories for use in progressive bowls tournaments : en
  • CH247055A - Form milling cutters, in particular for milling gears using the dividing method. : de en
  • CH247033A - Burner for recording on discs. : en fr
  • FR918594A - Process for the extraction of magnesium : en fr
  • US2415781A - Wrist watch band : en
  • US2415783A - Hydraulic operator : en
  • US2415399A - Cord manufacturing apparatus : en
  • FR918603A - Electrical protection of radios and similar devices : en fr
  • GB585554A - Improvements relating to self winding cable reels : en
  • AU1841245A - Improvements inforced feed lubrication systems : en
  • CH246993A - Process for the production of polymeric substances. : de en
  • FI21926A - Grain dryer : en fi
  • CH247161A - Axial expansion joint for pipelines. : de en
  • CH247105A - Electrically semiconducting composition intended for the protection of insulations of organs subjected to high voltages and process for the preparation of this composition. : en fr
  • ES174116A2 - IMPROVEMENTS IN CONCRETE PANELS FOR REMOVABLE CONSTRUCTIONS : en es
  • FR918513A - New process for refining metals by selective sulfurization : en fr
  • CH247024A - Telescopic shaft, especially intended as a tripod leg. : de en
  • CH246945A - School desk. : de en
  • FI21878A - Anordning vid Kolgas - resp. vedgasgeneratorer : en fi
  • FR918686A - Improvements to elements for the construction of buildings : en fr
  • GB585577A - Improved water-soluble phenolic adhesive resin : en
  • US2415621A - Fan : en
  • CH247053A - Device for regulating the fluid pressure on hydraulically operated machine tools. : de en
  • ES14346U - Luminous advertising device. (Machine-translation by Google Translate, not legally binding) : en es
  • US2415614A - Sash balance : en
  • US2415625A - Method of making containers : en
  • US2415430A - Automatic pilot with automatic banking : en
  • CH247136A - Box for a ball of sewing thread or similar textile product, and process for its manufacture. : en fr
  • GB585620A - Motor-cycle or like transmissions : en
  • FI21895A - Anordning vid tröskverk och liknande : en fi
  • FR918489A - Coating of surfaces using polythene compositions : en fr
  • FR918684A - Cooking food with high frequency currents : en fr
  • US2415666A - Ascorbic acid in photographic developing solutions : en
  • CH247071A - Gun for spraying paints and other liquids. : en fr
  • GB585523A - Improvements in fluid-flow meters and indicators : en
  • US2415678A - Antenna : en
  • US2415547A - Grapple : en
  • US2415784A - Collapsible stand : en
  • GB585517A - Improvements in oil or liquid-fuel tanks, more especially for use on aircraft : en
  • BE467299A - Remote control devices : en fr
  • ES176171A2 - PROCEDURE FOR OBTAINING DEXTRIN : en es
  • FR918602A - Improvement in magnetostriction oscillators : en fr
  • ES176306A3 - DYNAMO ELECTRIC DIRECT CURRENT MACHINE, HOMOPOLAR OR ACYCLIC : en es
  • GB585634A - Improvements in golf practice device : en
  • GR11031B - FLOWER POTS, POTS AND SIMILAR DECORATED CLOCKS. : el en
  • CH247134A - Automatic electrical control device for work machines. : de en
  • FI21906A - Sätt och apparat för avlägsnande av ej önskade partiklar från en vätskesuspension : en fi
  • GB585572A - Improvements in or relating to linear-dimension gauging devices : en
  • FR918629A - Liquid-self-locking servo motor : en fr
  • US2415592A - Concrete pump : en
  • GB585518A - Improvements in and relating to telemetering systems and apparatus therefor : en
  • FR918479A - Flexible tread, with limited deformation, for all tires, new or used : en fr
  • GB585532A - Improvements relating to portable flameproof electrical switchgear : en
  • FR918619A - New construction element and its various applications : en fr
  • US2415628A - Production of branched chain alkanes : en
  • DK65401C - Electrical System for Remote Angle Positioning. : da en
  • ES174909A1 - IMPROVEMENTS IN THE MANUFACTURE OF RUBBER BALLS : en es
  • AU134383B2 - Improvement in package withcover or support therefor : en
  • US2415433A - Celestial navigation instrument : en
  • CA439672A - Refrigerated display case : en fr
  • CH247088A - Sampling tap, intended to be attached to the container of a tank car. : en fr
  • ES14324U - Floor for shoes. (Machine-translation by Google Translate, not legally binding) : en es
  • GB585528A - Improvements relating to liquid fuel nozzles : en
  • FR918654A - Folding table : en fr
  • FI21864A - Procedure for gas-tight and watertight sealing of distribution boxes for cables and the like : en fi
  • GB585573A - Improvements in or relating to the production of fat-soluble vitamin concentrates : en
  • CH246964A - Web shooter shot carrier. : de en
  • CH247139A - Fastening device on snow runners for prams. : de en
  • CH247150A - Rain cover for the legs of the cyclists. : de en
  • AU130019B2 - Improvements in plungers for clothes-washing machines : en
  • ES175780A1 - A METCOLIZATION PROCEDURE FOR THE PREPARATION OF IRON AND STEEL AGAINST THE CORROSIVE ACTION OF THE HEAT AT HIGH TEMPERATURES AND THE HOT GASES OF SULFUR VERY CONCENTRATED : en es
  • AU123480B2 - Variable inductance device : en
  • AU130942B2 - Truck loading and unloading device : en
  • FR918597A - Silencers for engines : en fr
  • AU123438B2 - Improvements in telephone substation circuits : en
  • US2415407A - Submarine signaling apparatus : en
  • AU123442B2 - Improvements inforced feed lubrication systems : en
  • CH247084A - Process for the manufacture of pipelines. : de en
  • US2415403A - Vibration translating device : en
  • US2415478A - Trailer hitch : en
  • NL58953C - : en
  • US2415491A - Decelerator : en
  • AU128981B2 - Improvements in and relating to milking machines : en
  • AU863646A - Improvements relating to liquid heating apparatus : en
  • US2415469A - Electrical control apparatus : en
  • CH246986A - Process for the preparation of a disazo dye. : de en
  • CH246918A - Plaster base. : de en
  • CH247066A - Electric shaver whose drive mechanism can be used to connect other devices when the shaving head is removed. : de en
  • CH246923A - Ring element for chimney construction. : de en
  • GB585600A - Induction heating device : en
  • CH247070A - Machine to reproduce in three dimensions by pantograph. : en fr
  • CA439612A - Sludge pumping apparatus : en fr
  • CA439620A - Brassiere : en fr
  • US2415400A - Polymerization of maleic anhydride and methallyl alkyl ethers : en
  • US2415686A - Baby buggy and the like : en
  • CH246971A - Machine for cleaning and spinning fabrics by centrifugation. : en fr
  • CH246932A - Device for cleaning toilets. : de en
  • AU954747A - Improvements in or relating to thermosensitive resistance elements : en
  • CH247000A - Glue application machine, especially for paper, cardboard, etc. : de en
  • ES175663A3 - AN AUTOMATIC HITCHING SYSTEM FOR TRAILERS : en es
  • US2415419A - Filling machine : en
  • US2415503A - Dust removing attachment for grain elevators : en
  • AU1671944A - Improvements in means for raising liquid in absorption refrigerator apparatus using an auxiliary gas : en
  • AU2006145A - Improvements in rad jolocation apparatus : en
  • CH246998A - Process for the production of high-tensile paper on the paper machine. : de en
  • CH247102A - Process for increasing the mechanical strength of objects made of electrically insulating concrete. : de en
  • CH247059A - Feeding device for feeding a work bar to a machine tool. : en fr
  • US2415465A - Center for copying lathes : en
  • AU137059B2 - Improvements in or relating to measuring devices : en
  • CA439681A - Fuel burner control system : en fr
  • ES175581A1 - A PROCEDURE FOR THE BENEFIT OF TIN MINERALS WITH HIGH PERCENTAGE OF IRON, WITH WHICH A HIGH PERFORMANCE OF TIN OF PURITY OF MORE THAN 99.5 PER 100 : en es
  • US2415534A - Liquid mixing device : en
  • CH247100A - Dynamo-electric machine. : de en
  • CH246950A - Hand wiper with adjustable handle. : de en
  • US2415769A - Material-perforating and eyeletsetting apparatus : en
  • CH246941A - Device for keeping a baby sitting on a vase. : en fr
  • FI21849A - Process for the preparation of an anti-foaming agent for use in the fermentation industry and product prepared according to this method : en fi
  • FR918476A - Improvements to television and color photography devices : en fr
  • US2415712A - Variable voltage transformer system : en
  • US2415489A - Float : en
  • US2415417A - Fluid valve : en
  • AU123443B2 - Emergency relief valve for use in automatically by-passing a hydraulic unit or the like : en
  • ES176316A1 - A SYSTEM OF ELECTRICAL CONVERSION OF VAPORS : en es
  • FR918461A - New plastics and their manufacturing process : en fr
  • CH247002A - Portfolio, especially suspension file. : de en
  • CH247003A - Notepad holder. : de en
  • CH246938A - Foldable furniture designed as a table or bench. : de en
  • AU955447A - Improvements inthe manufacture of wire : en
  • FR918483A - Ink dryer : en fr
  • FR918630A - Water-based sulfur manufacturing process keeping its humidity in the air : en fr
  • FR918631A - movable index measuring scale : en fr
  • GB585648A - Improvements in ammunition cartridges : en
  • FR918578A - Device for connecting an aluminum lug to a copper terminal : en fr
  • GB585563A - Improvements in and relating to pyrophoric pocket lighters : en
  • FR918463A - Process for hydrolysis of ethylene-vinyl acetate copolymers in the state of dispersion : en fr
  • ES14308U - Recreational toy (Machine-translation by Google Translate, not legally binding) : en es
  • CH246948A - Mixer. : de en
  • FI21876A - Fertilization requirements for frameworks with viscous cylinders in the case of full-length cylinders for full-cylinder cylinders : en fi
  • FR918568A - Improvements made to clamps : en fr
  • GB585526A - Improvements in or relating to belt conveyors : en
  • GB585587A - Improvements relating to the removal of sulphur from molten nickel-containing masses : en
  • FI21907A - Sugar and trilkfilter for avvattning och / eller sortering av Cellulosa och dliklikt : en fi
  • FR918557A - Thermal accumulator for the use of daytime and nighttime atmospheric temperature differences and its applications : en fr
  • GB585602A - Improvements in or relating to sheet-bending apparatus : en
  • GB585625A - Polymeric materials : en
  • FR918544A - Use of metal for the manufacture of shoe soles : en fr
  • NL58916C - : en
  • AU123430B2 - Improvements in or relating to folding legs of beds andthe like : en
  • GB585534A - Improvements in pipe joints : en
  • FR918522A - Pump applicable in particular to aircraft engines : en fr
  • ES176283A1 - A REFRACTORY HOME OF INCANDESCENCE, ACTIVATED BY REACTION AND REHEATING OF GRADUABLE AIR : en es
  • GB585605A - Improvements in display stands : en
  • FR918473A - Induction disc for watt-hour consumption meters : en fr
  • GB585609A - New monoazo dyestuffs : en
  • FI21914A - Lever bar system, especially for controlling health windows : en fi
  • ES175490A2 - IMPROVEMENTS IN THE OBJECT OF MAIN PATENT NUMBER 172026 : en es
  • FI21850A - Procedure used in the fermentation industry to reduce foaming and lower the foam surface : en fi
  • IE18352L - Heating systems : en
  • FR918696A - Improvements to electric induction heating devices : en fr
  • FR918581A - Process for manufacturing fluted cylinders, in particular those used on preparation and spinning machines : en fr
  • FR918604A - Spherical flight controller : en fr
  • FI21923A - Fertilization requirements and anchorage for the production of pressurized fiber mass : en fi
  • US2415756A - Contacting solids with gaseous fluids : en
  • ES176308A3 - IMPROVEMENTS IN THE MACHINE TO TAKE TYPOGRAPHICAL AND LITHOGRAPHIC EVIDENCE : en es
  • FR918690A - Process for the electrolytic production of manganese : en fr
  • US2415757A - Carding machine : en
  • FR918670A - Improvements in the production of paper with high wet strength : en fr
  • AU123457B2 - An improved masking device for use in photographic printing : en
  • FI21910A - Akterskepp för fartyg : en fi
  • FR918563A - New process for manufacturing shoe heels, and heels obtained by this process : en fr
  • FR918614A - Vehicle tax receipt device : en fr
  • CH246966A - Process for the production of thick, Persian-like carpets. : de en
  • CH247080A - Open circlip that is snapped into an annular groove in a cylindrical body. : de en
  • FR918453A - Thermostatic steam regulator : en fr
  • FR918599A - Assembly for machining welded needles : en fr
  • FR918641A - New technique hunting rifle : en fr
  • US2415766A - Apparatus for mounting photographs : en
  • GB585569A - Preparation of oxides from halides : en
  • CA439609A - Drapery mounting : en fr
  • FR918546A - Improvement in membrane valves : en fr
  • FR918572A - Nuts improvement : en fr
  • ES175583A1 - A NEW INCUBATOR : en es
  • ES176307A3 - MAGNETIC ARRANGEMENT TO COMPENSATE FOR CROSS FEEDBACK IN ACYCLICAL MACHINES : en es
  • FI21880A - Steam and air permeable sterilization tank : en fi
  • FI21925A - The device in a grain dryer : en fi
  • ES14242U - Apparatus for double ignition of explosion engines. (Machine-translation by Google Translate, not legally binding) : en es
  • US2415504A - Molding apparatus : en
  • US2415652A - High-voltage cable : en
  • US2415638A - Resinous copolymers of 4-methylene-1, 3-dioxolane : en
  • FI21877A - Device for measuring the fuel level in gas generators : en fi
  • US2415746A - Metal severing apparatus : en
  • FI21861A - Automatic precision tuning for far vision receivers : en fi
  • AU132787B2 - Domestic cookers : en
  • CH246984A - Process for the preparation of 2- (3 ', 5'-dibromo-salicoylamino) -4-methyl-thiazole. : de en
  • AU129841B2 - Improvements in and connected with prefabricated partition walls andthe like : en
  • CA439655A - Sulphamic acid manufacture : en fr
  • AU134093B2 - Improvements in concrete mixers ofthe tilting drum type : en
  • AU1734544A - Improvements in and relating to pistons for internal combustion engines : en
  • US2415558A - Preparation of acids : en
  • US2415694A - Replaceable cell storage battery : en
  • GB585642A - Securing articles delivered at house doors or other fixed positions : en
  • CA439605A - Fuel injection pump : en fr
  • CA439679A - X-ray generating means : en fr
  • US2415772A - Production of ammonium sulfate : en
  • GR11035B - COOKING GASOLINE. : el en
  • US2415567A - Frequency counter circuit : en
  • ES14340U - Soft pencil, perfected, for toilet or drawing uses. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918558A - New perfumery or hygiene preparations for humans or animals : en fr
  • GB585639A - Improvements in or connected with railway rail joints : en
  • DK65406C - Device by Central Heating Boilers. : da en
  • FR918481A - Device for igniting a cathode spot in mutators with resistance ignition : en fr
  • FR918551A - Global Airport : en fr
  • US2415546A - Thermal snap-acting switch : en
  • US2415709A - Making reinforced concrete arches : en
  • US2415626A - Production of three-colour subtractive photographic images : en
  • US2415771A - Trailer for boats : en
  • US2415436A - Photoelastic blast pressure gauge : en
  • US2415623A - Loom harness cam block : en
  • ES174834A1 - A PROCEDURE FOR OBTAINING OWN ELEMENTS FOR DECORATION : en es
  • FI21920A - Ice hockey stick : en fi
  • US2415480A - Blood count equipment : en
  • US2415677A - Apparatus for cooling containers : en
  • US2415538A - Punch : en
  • US2415729A - Method of cleaning oil wells : en
  • GB585582A - Improvements in polymerisable trichlorostyrene and polymers and co-polymers thereof : en
  • FI21905A - Procedure for the manufacture of sulphate cellulose : en fi
  • FR918464A - Process for the pretreatment of wood or other materials containing cellulose : en fr
  • GB585584A - Improvements in and relating to low temperature cooling chambers in refrigerators : en
  • AU860346A - Means for attaching the shafts and heads of golf clubs : en
  • FR918468A - Development of cable glands : en fr
  • FR918498A - Spray painting device capable of projecting several colors : en fr
  • DK65397C - Procedure for the Preparation of Derivatives of 3,4-Dioxytiophane. : da en
  • FR918613A - Electric shock switch : en fr
  • CH247039A - Waterproof push-button watch case. : en fr
  • CH246916A - Method of combating acarids. : de en
  • US2415410A - Method of and machine for lasting shoes : en
  • US2415787A - Unsymmetrically substituted piperazines : en
  • CA439689A - Voltage changes detecting apparatus : en fr
  • FI21852A - Sätt och anläggning för torrdistillering av organiskt material : en fi
  • FR918650A - Glove : en fr
  • US2415584A - Motive power and driving means for rotating propeller of helicopters : en
  • AU77546A - Improvements in or relating to hitch means for connecting trailed devices to tractive vehicles : en
  • US2415630A - Domino score rack : en
  • US2415631A - Photographic paper : en
  • US2415734A - Saccharification process : en
  • CH246944A - Furniture footrest. : de en
  • FR918598A - Variable speed mechanical transmission device : en fr
  • AU138140B2 - Improvements in or relating to station identification in electric communication systems : en
  • DK65409C - Device at Saahjul. : da en
  • CA439634A - Transmission : en fr
  • CH246962A - Facility on looms for the production of weaving effects. : de en
  • US2415459A - Arch support for wooden clogs : en
  • CH247083A - Sealing device. : en fr
  • AU123468B2 - Filtering method and apparatus : en
  • CA439658A - Steam iron : en fr
  • CA439671A - Refrigerated display case : en fr
  • CA439653A - Polymerization of organic liquids : en fr
  • FI21916A - Anordning fjärrmätning : en fi
  • FR918579A - Aluminum copper terminal strip for conductors without mechanical tension : en fr
  • US2415585A - Apparatus for the instantaneous preparation of iced foodstuffs such as creams of the like : en
  • US2415730A - Magnetic cleaning device : en
  • AU123483B2 - Improvements in or relating to hitch means for connecting trailed devices for tractive vehicles : en
  • AU123463B2 - Improved inflator or pump : en
  • AU129364B2 - Improvements in rotary pads forthe sanding, polishing andother such treatment of surfaces : en
  • FR918509A - Improvements to the means for sealing the joints formed between a door, a window frame, a cover or the like and its frame : en fr
  • AU136061B2 - Inflatable game ball : en
  • AU213546A - Truck loading and unloading device : en
  • AU123441B2 - An improved low temperature refrigerating system : en
  • AU134382B2 - Package with means for opening it : en
  • AU132407B2 - Improvements in and relating to pneumatic tube conveyor systems : en
  • AU139521B2 - Improvements in electron discharge devices ofthe electron velocity modulation type : en
  • ES14318U - Improved bed frame (Machine-translation by Google Translate, not legally binding) : en es
  • CH246983A - Process for the preparation of a 4-chloro-benzenesulfonamide. : de en
  • CH247120A - Electric glass melting furnace. : de en
  • US2415551A - Laminated greaseproof paper : en
  • US2415705A - Process for producing fertilizers containing insoluble nitrogen : en
  • FI21908A - Camera : en fi
  • FI21912A - Combinations in the field of tricyclics : en fi
  • FR918455A - Grating machine for cheeses, almonds, nuts, spices, peels, drugs and similar products : en fr
  • FR918561A - Enhancements to very wideband amplifiers : en fr
  • FR918643A - Sulphonation process : en fr
  • GB585628A - Improvements in and relating to silicone resins : en
  • ES176318A1 - A PROCEDURE FOR MANUFACTURING A RESINANT COMPOSITION : en es
  • FR918584A - Small point needle machining assembly : en fr
  • FR918601A - Improvements to automatic machines for crimping the bottoms on tin cans : en fr
  • ES14328U - Automatic closing funnel (Machine-translation by Google Translate, not legally binding) : en es
  • CH247019A - Angle measuring device for turning and planing steels. : de en
  • CH246928A - Adjustable stove insert to improve the combustion of the flue gases. : de en
  • US2415401A - Machine for sewing moccasin type shoes : en
  • CA439607A - Container for spools of thread : en fr
  • CH247135A - Label holder. : de en
  • CH247121A - Liquid atomizing nozzle. : de en
  • US2415411A - Method of and apparatus for high vacuum distillation : en
  • US2415505A - Device for throttling internalcombustion engines : en
  • US2415774A - Valve : en
  • AU1713444A - Improvements in or relating tothe production of water-sensitive nonfibrous materials : en
  • CH247158A - Feeding device for firing systems operated with solid fuels. : de en
  • ES174126A2 - POROUS CONCRETE MANUFACTURING PROCEDURES THAT DO NOT SPREAD MOISTURE : en es
  • CA439663A - Container nozzle : en fr
  • DK65400C - Selects with a Brush Carriage that moves under the Control of an Electromagnet. : da en
  • ES14320U - Razor. (Machine-translation by Google Translate, not legally binding) : en es
  • US2415776A - Dew point recording apparatus : en
  • US2415488A - Float : en
  • US2415794A - Spray nozzle : en
  • US2415426A - Process for the isolation of proteins : en
  • AU953847A - Improvements in multiply metallic strip for use inthe manufacture of bearings, andin the method of and apparatus for manufacturing such strip : en
  • AU148646A - Improvements in and connected with prefabricated partition walls andthe like : en
  • US2415429A - Aircraft altitude control : en
  • US2415736A - Variable inductance : en
  • CH247116A - Hot cathode. : de en
  • AU131138B2 - A combination grip or bag, and seal : en
  • CH247106A - Contact device for closing and interrupting an electrical current. : de en
  • US2415674A - Fluid pressure control device : en
  • ES175639A1 - NEW ELECTROMECHANICAL CLOSURE SYSTEM, ESPECIALLY APPLICABLE IN LIFTS AND SIMILAR : en es
  • CA439628A - Ester of pyrrole-3-carboxylic acids : en fr
  • CH247037A - Device for pivoting an oscillating weight for the automatic winding of a timepiece. : en fr
  • AU123479B2 - Improvements in and relating to digging attachment for tractors or the like : en
  • CH247131A - Circuit arrangement in telephone systems with a reduced number of connecting lines compared to the number of connected subscribers. : de en
  • US2415763A - Heat-resisting laminated plastic and production thereof : en
  • CH246949A - Electric coffee maker. : de en
  • CH247111A - Load switching device for step control of transformers. : de en
  • GR11021B - CORRESPONDENCE PAPER. : el en
  • AU1404944A - Air filtration : en
  • DK65399C - Method and Apparatus for Automatic Alignment Signal Sign. : da en
  • AU134588B2 - Improvements in or relating tothe production of stable nonvolatile compositions containing lime and phenoxy acetic acid or its derivatives : en
  • AU123437B2 - Filters for gases under pressure : en
  • US2415770A - Firebox bearer or expansion pad : en
  • CA439617A - Ear protector : en fr
  • CA439618A - Pneumatic clutch : en fr
  • CH246931A - Cooking plate for stoves heated with fuel. : de en
  • US2415778A - Electrode holder : en
  • AU1562744A - Improvements in apparatus for electrically bonding materials : en
  • US2415707A - Attitude indicator : en
  • US2415544A - Process of purifying co-carboxylase : en
  • FR918540A - Devices for the automatic distribution of documents or objects : en fr
  • AU904146A - A combination grip or bag, and seal : en
  • ES14343U - Sofa bed model. (Machine-translation by Google Translate, not legally binding) : en es
  • CA439623A - Material processing : en fr
  • AU928447A - Improvements in electron discharge devices ofthe electron velocity modulation type : en
  • US2415599A - Production of 1, 1, 3-trimethylcyclopentane : en
  • FR918556A - Improvements to ball mill installations with rotating drum : en fr
  • CA439677A - Foreign body localizer mobile unit : en fr
  • AU860646A - Inflatable game ball : en
  • CH246946A - Foot bath facility. : de en
  • CH247031A - Adding machine. : de en
  • CH247092A - Pumping device. : de en
  • US2415681A - Electric pickup : en
  • US2415425A - Vacuum chamber : en
  • US2415594A - Piston : en
  • US2415703A - Low reflection glass : en
  • US2415513A - Torque measuring device : en
  • US2415656A - Frequency modulated receiver : en
  • FR918465A - Improvements to sealing gaskets : en fr
  • CA439652A - Polyamide flexible sheet material : en fr
  • CH247090A - Rotary movement transmission mechanism. : en fr
  • US2415512A - Apparatus for coating the inner walls of bulbs : en
  • US2415528A - Carton filling machine : en
  • USD146339S - Design for a game board : en
  • AU1704144A - Improvements in devices for use inthe treatment of liquids : en
  • CH247155A - Equipment for securing train entrances to stations. : de en
  • US2415782A - Apparatus for treating the contents of sealed containers : en
  • CH247156A - Electrically powered vehicle. : de en
  • US2415424A - Camera with copy and image centering means : en
  • USRE22840E - h- jqrgensen : en
  • CH246995A - Process for the production of resinous condensation products. : de en
  • AU110846A - Improvements in concrete mixers ofthe tilting drum type : en
  • CH246920A - Opening shutter. : de en
  • AU931147A - Improvements relating to safety valves : en
  • CH247061A - Hand planer equipment. : de en
  • CH246959A - Spinning machine with device for setting the clamping distances between pairs of drafting rollers. : de en
  • CH247020A - Instrument for precision measurements. : en fr
  • US2415449A - Reclaiming rubber : en
  • US2415728A - Peat digging apparatus : en
  • US2415791A - Preparation of dipotassium monosodium ferricyanide : en
  • CH246898A - Plow. : de en
  • CA439675A - Construction panel : en fr
  • CH247034A - Device for fixing the end of a spring in its barrel. : en fr
  • AU123482B2 - Improvements in or relating to hitch means for connecting trailed devices to tractive vehicles : en
  • FR918574A - Metals and alloys purification process : en fr
  • DK65404C - Polarized Electromagnetic Apparatus. : da en
  • ES14312U - Metallic ring perfected for caps and ornaments of fountain pens. (Machine-translation by Google Translate, not legally binding) : en es
  • AU1544944A - Improvements in or relating to polymers of ethylene : en
  • CH247032A - Slide rule. : de en
  • CH247008A - Tripod, in particular for cameras. : de en
  • FR918518A - Process for the manufacture of tiles, slabs and similar products : en fr
  • AU1877945A - Emergency relief valve for use in automatically by-passing a hydraulic unit or the like : en
  • FI21903A - Procedure for the industrial manufacture of antifungal agent : en fi
  • CH247079A - Method for fastening machines or structural parts on their foundations. : de en
  • AU132979B2 - Needle-threader : en
  • GB585513A - Improvements connected with garment and like hangers : en
  • CH247151A - Luggage racks for bicycles and motorcycles. : de en
  • AU123433B2 - Improvements in or relating to balanced rotors : en
  • AU858846A - Improvements in or relating to dynamo electric machines : en
  • AU77646A - Improvements in or relating to hitch means for connecting trailed devices for tractive vehicles : en
  • US2415570A - Weighing scale : en
  • US2415654A - Selective indication apparatus : en
  • US2415691A - Vibrator : en
  • FR918541A - Hollow block intended to allow, in particular, the construction of thermal walls : en fr
  • AU134576B2 - Improvements in apparatus for making practical trials ofa device forthe launching of personnel from aircraft : en
  • CH247047A - Lubricating oil spike. : en fr
  • FR918663A - Improvements to automatic telephone switching systems : en fr
  • ES175308A2 - IMPROVEMENTS MADE IN THE HYDRAULIC MECHANICAL DIPOSITIVE TO PERFORM DELAYED MOVEMENTS : en es
  • GB585592A - Locking devices for bicycles : en
  • GB585626A - Improvements relating to the hydrolysis of organo-silicon halides : en
  • CH246910A - Pesticides. : de en
  • FR918493A - Winding : en fr
  • BE467209A - : en fr
  • FI21902A - Method of modification of fungal organs : en fi
  • FR918582A - Copper oxychloride manufacturing process : en fr
  • FR918538A - Improvements to lugs, terminals and the like : en fr
  • CH246922A - Dismountable living barrack. : de en
  • CH247113A - Electrical device with piezoelectric oscillating crystal. : de en
  • US2415507A - Internal-combustion engine : en
  • ES14319U - Refrigerator block for the radiators of the internal combustión and internal combustión engines. (Machine-translation by Google Translate, not legally binding) : en es
  • GB585541A - Improvements in or relating to ventilators for moving vehicles : en
  • FR918637A - Method of locomotion and nautical traction : en fr
  • FR918571A - Reels development for fishing reels : en fr
  • GB585652A - Improvements in non-heated curler as used for cold permanent waving of the hair : en
  • CH246909A - Pesticides. : de en
  • CH246987A - A method of manufacturing a perfumed and perfuming ink. : en fr
  • CH246996A - Process for the continuous electrolytic oxidation of metal wires or bands. : en fr
  • GB585520A - A new or improved structural member or pillar for use in the construction of vehicle bodies : en
  • FR918676A - Method of manufacturing a piston for a prime mover and raw piston suitable for carrying out the method : en fr
  • GB585535A - Improvements in tools for crimping a ferrule onto an electrical conductor : en
  • GB585611A - Improvements in or relating to wedges for railway rails : en
  • US2415520A - Work holder : en
  • FR918678A - Process and product for preventing scaling of water devices and pipes : en fr
  • FR918457A - Improvements to mechanical traction trucks : en fr
  • GB585655A - Improvements in or relating to the production of monothioethylene glycol : en
  • FR918685A - Improvements to valves to regulate the flow of a fluid : en fr
  • GB585533A - Improvements in or relating to means for compressing ferrules or the like on to a cable, wire, rod or like member : en
  • FR918534A - Feeding and tensioning mechanism for flexible bands moving between a supply roll and a take-up roll : en fr
  • FR918587A - Refinements to valves for compressors or similar devices : en fr
  • FR918484A - Voltage control of manganese cathodes : en fr
  • US2415777A - Production of aliphatic acids from sulphite waste liquor : en
  • ES176297A1 - A PROCEDURE FOR THE MANUFACTURE OF ZIPPER CLOSURE MESHES, IN THE PULL OF ANY LENGTH : en es
  • FR918681A - Automatic telephone pulse receiver-recorder : en fr
  • FR918553A - Tension device for beam braking members, in weaving looms : en fr
  • FR918608A - Improvements to automatic machines for manufacturing tips or the like : en fr
  • FI21901A - Sätt och anordning för bttagning av ytskikt på metallföremål : en fi
  • FI21893A - Spridare för gödselmedel utsäde o.d. : en fi
  • US2415562A - Tape chute for mail treating : en
  • US2415523A - Thermal retarder unit : en
  • US2415539A - Punch : en
  • CA439662A - Rotary cutting tool : en fr
  • FR918626A - Pressure distribution of gases in low power two-stroke engines in particular : en fr
  • AU131566B2 - Process and apparatus for the pyrogenation of bituminous schist bituminous limestone and lignite : en
  • CA439692A - Electro-magnetic device : en fr
  • CH247157A - Feeding device for firing systems operated with solid fuels. : de en
  • CH246926A - Process for the oxy-fuel butt joint welding of railroad tracks. : de en
  • GB585555A - Device for adapting envelopes for repeated use : en
  • CH247164A - Process for the production of a new preparation containing caffeine. : de en
  • GB585547A - Improvements in plugs for electric couplings : en
  • US2415641A - Wind guard for typewriters : en
  • US2415696A - Extrusion apparatus : en
  • US2415711A - Refrigerated dough mixer : en
  • FR918616A - Fluid guiding system for heat exchanger : en fr
  • ES14245U - Flat fruit extractor. (Machine-translation by Google Translate, not legally binding) : en es
  • ES176287A2 - PROCEDURE FOR THE MANUFACTURE OF A NEW SUBSTITUTE LEATHER BONDED PRODUCT : en es
  • FI21854A - Procedure for the production of combustion peat and the combustion peat machine made according to it : en fi
  • GB585610A - Hot strength aluminium alloy : en
  • GB585645A - Improvements in or relating to apparatus for use in the delivery of granular or like materials : en
  • FR918657A - Device for motor balancing : en fr
  • AU136043B2 - Improvements in or relating to cycles, auto-cycles andthe like : en
  • ES9067U - New ironer for men's pants. (Machine-translation by Google Translate, not legally binding) : en es
  • US2415764A - Tension control : en
  • GB585571A - Improvements in or relating to the catalytic treatment of hydrocarbons : en
  • AU934647A - Improvements in or relating to cycles, auto-cycles andthe like : en
  • CH247010A - Stylograph. : en fr
  • FR918516A - Progressive and automatic step-less gear change : en fr
  • FI21851A - Sät vid klistring av varptvådar : en fi
  • USD146338S - Design for an eggctfp : en
  • ES175779A1 - A METCOLIZATION PROCEDURE FOR THE PREPARATION OF IRON AND STEEL AGAINST THE CORROSIVE ACTION OF HEAT AND HOT GASES : en es
  • DK65413C - Terrain claws for mounting on wheels, in particular automobile wheels. : da en
  • US2415616A - Tire and mounting therefor : en
  • US2415741A - Dimension indicating gauge : en
  • FI21855A - The way to make products containing chitosan ethers : en fi
  • AU952447A - Improvements in or relating to electrical measuring circuits : en
  • AU1656744A - Improvements in or relating to methods of and machines for operating upon shoe uppers : en
  • US2415744A - Attachment for tractors : en
  • US2415796A - Chloroacrylophenones and polymers : en
  • US2415466A - Selector valve : en
  • ES176172A2 - PROCEDURE FOR OBTAINING DEXTRIN : en es
  • GB585586A - Improvements relating to the production of whey concentrates : en
  • GB585636A - Means for supporting a strap or sling on the shoulder : en
  • GB585574A - Improvements in or relating to the production of vitamin concentrates : en
  • FR918566A - Staged distribution heat engine : en fr
  • GB585618A - Improvements in or relating to electrical high-tension impulse apparatus : en
  • NL58907C - Method for the preparation of a mixture consisting of water-soluble components for use in the tannery : en nl
  • AU1407444A - Improvements in or relating to balanced rotors : en
  • CH246977A - Mixer. : de en
  • FR918469A - Improvements to paper bags, cardboard boxes and the like : en fr
  • FI21894A - Anordning vid såll för tröskverk och dylikt : en fi
  • ES176320A1 - IMPROVEMENTS IN PHASE DISPLACEMENT NETWORKS FOR POLYPHASIC SYSTEMS : en es
  • FR918512A - Improvements to watch calibers : en fr
  • GB585564A - Improvements in or relating to aircraft : en
  • ES14351U - Atomizing device. (Machine-translation by Google Translate, not legally binding) : en es
  • ES175585A2 - IMPROVEMENTS MADE IN THE SCOPE OF MAIN PATENT NUM. 168135 : en es
  • FI21888A - Anordning vid barktrumma : en fi
  • CH246965A - Sewing machine with winding device. : de en
  • FR918477A - P-arylene sulfonamido thiodiazols : en fr
  • GB585576A - Improvements in or relating to the moulding of lenses, prisms and like optical elements from plastics : en
  • DK65410C - Cylinder for air-cooled internal combustion engines. : da en
  • FR918699A - mobile car lift elevator : en fr
  • FI21847A - Sätt och anordning för framställning av jäst och / eller sprit : en fi
  • FR918573A - Reinforced fork head for cycles : en fr
  • FR918533A - Process for the manufacture of metal hollow bodies : en fr
  • GB585558A - Improvements in or relating to a means of controlling the lowering of ships' lifeboats : en
  • ES14243U - Curved fruit juice extractor. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918497A - Machine for making rusks and similar applications : en fr
  • DK65402C - Glass container, in particular for electric discharge tubes or incandescent lamps and the procedure for its manufacture. : da en
  • US2415689A - Movable doll eyes : en
  • FR918647A - Device for controlling a variable with several ranges, in particular the wavelength tuning circuits of a radio-electric receiver : en fr
  • CH247011A - Machine for opening envelopes. : en fr
  • USD146341S - Design for a washing machine : en
  • NL58971C - : en
  • US2415692A - Fishing float : en
  • ES14314U - Flange to receive the cap and fix the seals of the closures of metal drums. (Machine-translation by Google Translate, not legally binding) : en es
  • AU123439B2 - Improvements in and relating to pistons for internal combustion engines : en
  • AU1493744A - Clothes peg : en
  • US2415423A - Process of nitration : en
  • US2415695A - Attaching nuts to plates : en
  • FR918565A - Portable typewriter : en fr
  • GB585593A - Fluid medium dispensing system : en
  • US2415458A - Follow-up apparatus : en
  • USD146332S - Design for a trundle toy : en
  • FR918642A - Automatic variable selectivity device for radio receiver device : en fr
  • GB585521A - Improvements in or relating to mechanism for registering sheets being fed to printing presses and other machines : en
  • US2415500A - Machine for constructing tanks : en
  • US2415543A - Material distributing apparatus : en
  • FR918655A - Overflow alarm : en fr
  • ES176303A1 - APPARATUS TO PLUG A CONTAINER AND REGULATE THE DEPARTURE OF ITS CONTENT : en es
  • CH247012A - Device for indicating the most favorable period for conception of women. : de en
  • CH246947A - Liquid container. : de en
  • US2415422A - Blasting explosive assembly : en
  • US2415579A - Air filter cell : en
  • FR918644A - Preparation of chlorosulfonated products : en fr
  • GB585530A - Improvements in air filters : en
  • US2415586A - Curling rod : en
  • FR918595A - Improvements to fire safety shutters in cinematographic projection booths : en fr
  • FR918611A - Process for using coconut husks and agglomerate produced with these husks : en fr
  • CA439666A - Fluid heater : en fr
  • FR918545A - Multiple combination filing cabinet : en fr
  • FR918666A - Bicycle brake cable lubricator : en fr
  • US2415680A - Antenna : en
  • US2415698A - Garment and shoulder pad therefor : en
  • CH246952A - Protector intended to prevent contamination of the lips of consumers. : en fr
  • AU129462B2 - Improvements in clothes hangers : en
  • US2415615A - Airplane : en
  • AU1329644A - Improvements in or relating to resinous coating compositions : en
  • CA439650A - Polymer of ethylene : en fr
  • CH247127A - Machine for calculating time differences and their sums. : de en
  • US2415648A - Fruit picker : en
  • US2415451A - Ice tray : en
  • US2415718A - Telescript communication system : en
  • US2415750A - Hydraulic relief valve : en
  • US2415495A - Boat : en
  • AU863746A - A device for cleaning water-closet basins : en
  • NL58885C - Device for frequency multiplying electrical vibrations comprising at least one discharge tube with at least two control grids : en nl
  • US2415431A - Method of processing wood for the rapid maturation and aging of table wines : en
  • US2415535A - Tension device for knitting machines : en
  • AU952347A - Improvements in or relating to measuring devices : en
  • CH247082A - Axle bearings, especially for high speeds. : de en
  • CH246925A - Machine for planing welded rail joints. : de en
  • CA439664A - Shield for cathode ray tubes : en fr
  • CH247142A - Car with a swing axle. : de en
  • FR918499A - Advanced refrigeration unit : en fr
  • GB585607A - Improvements in diaphragm valves : en
  • NL112890B - : en
  • CH247058A - Method for controlling the movements of a movable machine member and device for its implementation. : en fr
  • FR918519A - Improvements relating to electric motors : en fr
  • CH247064A - Object which has cylindrical surface parts and consists of at least one rolled up, compressed, synthetic resin-soaked web of fiber material, and the surface of which has a profile. : de en
  • CH247107A - Circuit switch, in particular for an electric timepiece. : en fr
  • FR918486A - Process for the manufacture of a material for the reproduction of images, drawings, etc. and material for reproduction made in accordance with this process : en fr
  • CH247056A - Thread chisel holder. : en fr
  • US2415468A - Frequency discriminator : en
  • US2415659A - Therapeutic method and means : en
  • FR918454A - Perfect mounting of ribs on girdles and corsets : en fr
  • AU1516944A - Bun making machine : en
  • CH246899A - Plow. : de en
  • US2415780A - Game apparatus : en
  • AU1354744A - Improvements in or relating to means for testing electrical ignition systems of internal combustion engines : en
  • AU1881845A - Scraper tailgate mount and control : en
  • AU131411B2 - An improved ping pong bat : en
  • GB585553A - Improvements in or relating to mixing and agitating appliances : en
  • CH246991A - A method of manufacturing a chlorinated derivative of a body from the rubber group. : en fr
  • CH247044A - A method of decorating a watch glass. : en fr
  • CA439638A - Amide : en fr
  • AU948647A - Process forthe recrystallisation of melamine : en
  • US2415479A - Draft hitch : en
  • US2415404A - Electrical connector : en
  • US2415519A - Ignition device for oil burners : en
  • CA439613A - Armoured marine cable : en fr
  • CA439647A - Polymerizing process for tetrafluorethylene : en fr
  • FR918662A - Trihalogenethane derivatives and process for preparing these products : en fr
  • CH246903A - Process for the protection of plants against adventitious plants, parasites, insects and diseases. : en fr
  • CH247006A - Typewriter wagon pulling device. : de en
  • CH247026A - Pressure transducer with at least one prestressed piezo-electric crystal. : de en
  • CA439661A - Aircraft surface de-icing system : en fr
  • US2415647A - Preformed structural material : en
  • GB585524A - Improvements in and relating to induction type dynamoelectric machines : en
  • CH247138A - Folding box. : de en
  • US2415609A - Container : en
  • US2415541A - High-boiling aromatic oil : en
  • US2415548A - Non-sputtering electrode for mercury arc devices : en
  • US2415471A - Fume removing and treating apparatus : en
  • US2415662A - Distillation of acrylonitrile from acetonitrile : en
  • US2415578A - Spinning frame drawing roll : en
  • AU329146A - Improvements in plungers for clothes-washing machines : en
  • AU864646A - Needle-threader : en
  • CH247114A - Device for continuously changing the inductance of a coil. : de en
  • CH247128A - Prepaid bowling game. : en fr
  • ES176292A1 - SOME IMPROVEMENTS IN THE TEXTILE FIBER STRETCHING MECHANISMS, APPLICABLE TO MANUARES, MECHERAS Y CONTINUAS DE HILAR : en es
  • US2415576A - Electrochemical scale remover and scale and corrosion preventer : en
  • US2415675A - Soil disintegrating and sifting screen : en
  • US2415454A - Method of separating i : en
  • AU947947A - Improvements in or relating togas-turbine or jet-engines : en
  • CA439657A - High wet strength paper : en fr
  • FR918620A - Dropper stopper : en fr
  • US2415575A - Metal cutting and polishing apparatus : en
  • US2415797A - Preparation of pure phosphoric acid : en
  • CH246907A - Atomizer. : de en
  • CH246924A - Dilatation splint joint. : de en
  • US2415452A - Electrical indicating device : en
  • FR918653A - Stopper intended to temporarily close the necks of receptacles containing liquids : en fr
  • US2415494A - Hollow electrode for salt bath furnaces : en
  • ES14321U - Toy, which consists of a flying element, with its trigger. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918674A - Improvements to transportable cranes : en fr
  • CH246940A - Adjusting device on reclining furniture. : de en
  • GB585653A - Curtain fittings for metal framed windows : en
  • ES14336U - Device to learn to write with a new letter spool (Machine-translation by Google Translate, not legally binding) : en es
  • FR918640A - Transatlantic lounge chair : en fr
  • CH246929A - Oven attachment. : de en
  • FR918560A - Improvements to cathode-ray oscillograph circuits : en fr
  • GB585575A - Improvements in or relating to linear-dimension gauging apparatus : en
  • FI21848A - Anordning for inføra luft eller gas i vätskan : en fi
  • FR918645A - Gear box control device : en fr
  • US2415577A - Seeder : en
  • CH246981A - Process for the production of highly concentrated hydrogen peroxide. : de en
  • FI21869A - Anordning for a strong signal or power supply with an electric stator capacitor : en fi
  • FR918623A - Fluid dispenser for pressurizing vessels : en fr
  • GB585616A - Improvements in or relating to herbicides : en
  • FR918536A - Protection of submerged metals : en fr
  • US2415690A - Method of and means for removing embedded material : en
  • FI21859A - Copying for frequency modulation is provided : en fi
  • ES14323U - Sofa bed. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918659A - Apparatus for the continuous preparation of hydrogen intended for supplying internal combustion engines and new product intended for the production of hydrogen in the aforementioned apparatus : en fr
  • CH246967A - Optical bleach. : de en
  • FI21919A - Karstakangas : en fi
  • US2415795A - Sadiron : en
  • US2415571A - Dispensing apparatus for dispensing beverages of mixed liquids : en
  • AU949347A - Improvements in prevention of foaming of hydrocarbon oils : en
  • US2415467A - Variable frequency oscillator : en
  • CA439676A - Draft gear : en fr
  • US2415432A - Oar reversing device : en
  • FR918667A - Improvements to motor-driven liquid pumps : en fr
  • US2415511A - Ventilated ignition distributor for internal-combustion engines : en
  • USD146335S - Design fok a fountain pen : en
  • GB585583A - An improved process and apparatus for the continuous crystallisation of sugar : en
  • US2415439A - Purification of liquids by lignin : en
  • US2415792A - Preparation of potassium ferricyanide : en
  • FR918482A - Process for manufacturing toothed crowns, for gears, by bending a strip and welding its ends : en fr
  • FR918543A - Starting device of an exhaust gas turbo-blower supplying a two-stroke engine : en fr
  • ES14241U - Apparatus for double ignition of explosion engines. (Machine-translation by Google Translate, not legally binding) : en es
  • FI21891A - Vinkelmetningsinstrument : en fi
  • GB585627A - Improvements in and relating to methods of preparing silicone resins : en
  • US2415735A - Holder for front fork of bicycles : en
  • AU945347A - Improvement in package withcover or support therefor : en
  • US2415420A - Telegraph trunk circuit : en
  • US2415552A - Pneumatic torque machine : en
  • GB585615A - Improvements in or relating to floors for buildings : en
  • FR917573A - : fr
  • FR918547A - Electrostatic generator with internal conductive connections controlled from the outside : en fr
  • FI21866A - : fi
  • FR918532A - Process for bleaching products based on vinyl derivatives : en fr
  • AU1362344A - Improvements in or relating to folding legs of beds andthe like : en
  • AU202646A - Improvements in clothes hangers : en
  • FI21913A - Regellås : en fi
  • FR918694A - Improvements in the manufacture of ceramic products : en fr
  • GB585650A - Improvements in and relating to electro-therapeutic impulse generators : en
  • US2415716A - Catalytic treatment of hydrocarbon oils : en
  • GB585590A - Improvements in or relating to electric snap action switches : en
  • ES175778A1 - A METCOLIZATION PROCEDURE FOR THE PREPARATION OF IRON AND STEEL AGAINST THE CORROSIVE ACTION OF THE HEAT AND THE HOT, NOT VERY CONCENTRATED GASES OF SULFUR : en es
  • AU128599B2 - Improvements in sieves : en
  • CH247146A - Electric hand pallet truck. : de en
  • AU210946A - Improvements in shoe insoles : en
  • CH246961A - Indexing device. : de en
  • CH247081A - Spring-loaded tooth piston. : de en
  • CH247015A - Toy element. : de en
  • AU1410144A - Electromagnetic relay structure : en
  • BE470782A - : en
  • US2415545A - Fabric drill : en
  • US2415684A - Jack and jiggle jack : en
  • CH247096A - Device for the synchronization of counter-rotating free-flight pistons. : de en
  • US2415414A - Nitrile manufacture : en
  • CH247095A - Air purging and charging device on four-stroke internal combustion engines. : de en
  • US2415524A - Thermal retarder : en
  • US2415525A - Tank heater control system : en
  • AU123434B2 - Electromagnetic relay structure : en
  • AU123446B2 - Improvements in blocks for building andother purposes : en
  • US2415701A - Self-locking gas valve : en
  • CH247153A - Drum brakes on vehicles. : de en
  • ES175829A1 - A DEVICE AND PROCEDURE FOR THE MANUFACTURE OF PRECIPITATED LIGHT CARBONATE OR OTHER MANUFACTURES, BASED ON THE COMBINATION OF A GAS WITH A SOLUTION OR A SUSPENSION : en es
  • GB585567A - Counter recoil spring mechanism for fixed barrel automatic firearms : en
  • US2415697A - Method of making asphalt coating compositions : en
  • ES176294A1 - PAWN OR TELESCOPIC TUBULAR SUPPORT APPARATUS, PERFECTED : en es
  • FR918451A - Color cinematography : en fr
  • FR918496A - Process for manufacturing concrete construction elements and construction elements obtained by this process : en fr
  • US2415798A - Purification of caustic alkali : en
  • AU123462B2 - Improvements in or relating to polymers of ethylene : en
  • FR918618A - Cork collar stopper and its manufacturing process : en fr
  • FR918470A - Fairground attraction and others : en fr
  • CH246935A - Cutting device for dividing potatoes, fruits or the like. : de en
  • DK65412C - Device by Swallowtail guide. : da en
  • ES14355U - Electric temperature indicator in a cooking vessel. (Machine-translation by Google Translate, not legally binding) : en es
  • CH247076A - Collection container for spent matches. : de en
  • US2415682A - Window screen hanger : en
  • FR918605A - Aircraft propulsion and lift improvements : en fr
  • FI21921A - Skidbotten : en fi
  • US2415557A - Card stop and release mechanism : en
  • GB585539A - Improvements in wheelbarrows : en
  • GB585561A - Improvements in and relating to lighting fittings : en
  • CH247086A - Automatically closing tap for dispensing certain amounts of liquid. : de en
  • FR918504A - Device for assembling sheets or other parts : en fr
  • US2415409A - Method of and apparatus for vacuumizing containers : en
  • US2415668A - Turbo gas saver : en
  • DK65403C - Base for electric incandescent lamps with more than one incandescent wire. : da en
  • GB585552A - Fuel nozzle for internal combustion engines : en
  • GB585629A - Universal joints : en
  • GB585596A - Improvements in or relating to electric impulse producing apparatus : en
  • GB585510A - Improvements in or relating to machines for compressing closures on receptacles by hydraulic pressure : en
  • ES175925A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF BACKS, WITH SPECIAL ARMOR FOR HIGH MOUNTAIN, OR WITHOUT IT : en es
  • FR918624A - Hair lotion : en fr
  • AU132329B2 - Improvements relating to safety valves : en
  • CH246919A - Door with door closer. : de en
  • ES173849A1 - SOME IMPROVEMENTS IN THERMOSIPHONES OR WATER HEATERS USED IN ESTABLISHMENTS AND HOUSING : en es
  • FR918471A - Improvements in the production of safety devices for use on gas-heated installations : en fr
  • GB585601A - Improvements relating to coating compositions : en
  • GB585640A - Improvements in and relating to advertising and display devices with moving effects : en
  • CH247159A - Game. : en fr
  • US2415587A - Lock for refrigerator doors : en
  • US2415683A - Treatment of glass-covered electric conductros : en
  • US2415457A - Electrical control circuits : en
  • US2415588A - Combination tissue holder and disposal receptacle : en
  • ES14327U - Label label. (Machine-translation by Google Translate, not legally binding) : en es
  • FR918510A - Improvements to mobile gun supports : en fr
  • CA439690A - Differential gearing : en fr
  • CH247141A - Single-axle trailer with central tube chassis, especially for agriculture. : de en
  • ES176304A1 - PROCEDURE FOR THE MANUFACTURE OF FOOT PROTECTORS : en es
  • GB585617A - Improvements in or relating to electrical high-tension impulse apparatus : en
  • FI21870A - Elektrisk mätapparat med ett vridspoleinstrument med ventillikriktare : en fi
  • US2415673A - Turbine control device : en
  • GB585579A - Improvements relating to loom shuttle guards : en
  • FI21909A - The stopper of a bottle can or similar container and its use : en fi
  • CA439665A - Electric snap switch : en fr
  • ES14338U - Relief pantograph. (Machine-translation by Google Translate, not legally binding) : en es
  • US2415438A - Polymerization of isobutylene : en
  • US2415612A - Lock structure : en
  • AU1890645A - Improved clothes peg : en
  • US2415508A - Engine governor : en
  • US2415402A - Process for recovery of dinitrotoluene : en
  • US2415549A - Egg grader : en
  • US2415605A - Releasable fluke anchor : en
  • NL118495A - : en
  • US2415793A - And process of : en
  • US2415463A - Razor blade sharpener : en
  • US2415559A - File cutting machine : en
  • ES176284A1 - PROCEDURE FOR THE MANUFACTURE OF SOLID RIMS FOR BIKES AND SIMILARS : en es
  • FI21873A - Kopplingsanordning med ett elektriskt urladdningsrör : en fi
  • GB585570A - Improvements in or relating to thermionic frequency mixing arrangements : en
  • ES174824A1 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF VESSELS : en es
  • FR918523A - Degreasing of leathers and skins : en fr
  • CH246958A - Method and machine for combing textile fibers. : de en
  • CH247147A - Power transmission device consisting of a clutch and a speed change gear. : de en
  • US2415527A - Method of atomizing and desiccating substances and apparatus therefor : en
  • US2415501A - Greeting card : en
  • US2415761A - Open-hearth furnace : en
  • US2415606A - Method of making shrouded poppet valves : en
  • US2415704A - Pocket duplicator : en
  • US2415515A - Combined digging and loading device for tractors or the like : en
  • AU136469B2 - Improvements in prevention of foaming of hydrocarbon oils : en
  • US2415415A - Calculator : en
  • CA439637A - Transmission : en fr
  • CH246936A - Device for hanging clothes. : en fr
  • US2415590A - Fixture for lathe turning of angularly disposed surfaces : en
  • CH246960A - Equipment on spinning machines for removing dust, fluff and loose threads. : de en
  • FR918549A - Frame for motorcycles : en fr
  • AU123476B2 - Improvements in or relating tothe manufacture of waterproof fuzes : en
  • CH246914A - Pesticides. : de en
  • FR918570A - Apparatus for selected reproductions of a series of soundtracks : en fr
  • FR918586A - Process for the preparation of stable and homogeneous hydrocarbon-based products containing a high proportion of water : en fr
  • FI21927A - Mixing device for grain dryer : en fi
  • US2415581A - Computer : en
  • USD146342S - Combination measuring instrument : en
  • AU137058B2 - Improvements in or relating to measuring devices : en
  • CH247074A - Holder with fastening eyelet, especially for holding tissue and the like. : de en
  • US2415448A - Snap switch : en
  • FI21899A - Anordning for Axiell styrning av roterande drum : en fi
  • CH246942A - Children's seating. : de en
  • US2415413A - Cartridge feeding mechanism : en
  • US2415462A - Ceramic molding press : en
  • AU950947A - Improvements in electrically heated smoothing irons : en
  • CH247117A - Mounting method for a variable capacitor and variable capacitor obtained by this method. : en fr
  • FR918550A - lock nut : en fr
  • CA439682A - Ignition magneto : en fr
  • US2415435A - Carburetor for internalcombustion engines : en
  • AU952247A - Improvements in or relating to measuring devices : en
  • CH246979A - Process for the production of an absorption mass. : de en
  • ES14353U - Mechanical pencil with special characteristics. (Machine-translation by Google Translate, not legally binding) : en es
  • US2415664A - Carrying and disbursing case : en
  • CA439630A - Ester of pyrrole-3-carboxylic acids : en fr
  • AU1472044A - Improvements in joint constructions providing for tilting movement between the joint members : en
  • AU949847A - An improved ping pong bat : en
  • US2415758A - Transfer gear case : en
  • CH246989A - Process for the production of a tanning condensation product. : de en
  • CH247057A - Method for manufacturing parts having machining carried out along axes of rotation forming angles between them, and device for its implementation. : en fr
  • ES14188U - Automatic needle for the overlock of stockings and similar fabrics. (Machine-translation by Google Translate, not legally binding) : en es
  • AU1286044A - Improvement in refrigeration : en
  • CA439640A - Polymeric material : en fr
  • US2415789A - Nondestructive electrical testing of metals : en
  • CA439616A - Soil fertilizer distributor attachment : en fr
  • CH246997A - Process for the continuous electrolytic oxidation of elongated metal parts, such as wires, bands, etc. : en fr
  • AU1690944A - Soap in particulate form and method of treating same : en
  • CH246908A - Self-watering device for calves. : de en
  • CH246972A - Upper body garment. : de en
  • FI21915A - Device for pocket pen holder : en fi
  • US2415497A - Volume control construction : en
  • FR918539A - Game made up of parts assembled to form a toy : en fr
  • CH246990A - Process for the production of binder-containing, porous, wood-like molded fibrous material. : de en
  • US2415632A - Process for the treatment of nicotinic acid derivatives : en
  • GR11027B - METHOD OF COGNITION OF METALLIC COPPER IN SHAPEED SHELLS OR SPHERES WITH VERY THIN WALLS AND THIN SIZE. : el en
  • FR918494A - Sulfur and vat dye : en fr
  • GB585511A - Template scale, particularly for use in the preparation of isometric drawings : en
  • US2415620A - Centrifugally casting machine : en
  • FR918460A - Long Tripe Cigar Making Machine : en fr
  • GB585644A - Improvements in or relating to the stabilization of ethylene cyanohydrin : en
  • FR918488A - Polyvinyl chloride compositions and their applications : en fr
  • FI21857A - Sät att framställa ett vattenlösligt i värme stelnande harts : en fi
  • FR918688A - Improvements to motors, compressors and similar machines : en fr
  • DK65411C - Compressed gas generator, which consists of one or more internal combustion engines and one of these or these driven air compressor unit. : da en
  • US2415476A - Electrically heated soldering iron : en
  • US2415406A - Film driving apparatus : en
  • US2415421A - Adjustable propeller : en
  • ES14240U - Apparatus for double ignition of explosion engines. (Machine-translation by Google Translate, not legally binding) : en es
  • GB585643A - Improvements in lubricating oils, fuel oils and motor spirits : en
  • FR918478A - Propeller blades and their manufacturing process : en fr
  • FR918635A - Improvements to automatic mechanical pencils : en fr
  • ES176313A1 - APPARATUS FOR THE SUPPLY OF LIQUIDS BY RECTAL : en es
  • US2415573A - Welded structure : en
  • CH246933A - Cabinet door locking device. : en fr
  • US2415743A - Iron bending machine : en
  • FI21884A - Stove, stove or other similar heat generating device : en fi
  • FI21879A - Sätt att framställa s.k. slipsockar för lårbensproteser : en fi
  • GB585589A - Improvements in organo-siloxanes and methods of making them : en
  • GB585654A - New azo dyestuff : en
  • CH247050A - Automatic arc welding device. : de en
  • FR918639A - Electric traction overhead line track section insulator : en fr
  • FR918649A - Factory prefabricated residential blocks : en fr
  • GB585540A - Improvements relating to collapsible wagons : en
  • US2415517A - Self-locking clip : en
  • US2415706A - Transport trailer : en
  • ES14354U - On-letter. (Machine-translation by Google Translate, not legally binding) : en es
  • ES176173A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT NUMBER 175354 : en es
  • GB585578A - Improvements in or relating to the purification of aromatic hydrocarbons : en
  • FI21853A - The provisions of this Regulation apply to distillation distillates : en fi
  • US2415496A - Electrical receptacle : en
  • US2415755A - Apparatus for contacting solids with gaseous fluid : en
  • US2415653A - Electrical-frequency responsive relay circuit : en
  • US2415622A - Helicopter antitorque propeller system : en
  • AU1562244A - Improved inflator or pump : en
  • GB585546A - Improvements in or relating to spoons, shovels and like implements : en
  • FI21892A - Anordning vid automatic skivväxlare för grammofoner : en fi
  • FR918669A - Improvements to metal propellers : en fr
  • CH246988A - Binder. : de en
  • FR918615A - Manufacturing process for eyeshadows, in particular lipstick : en fr
  • FR918682A - Treatment of substances containing starch : en fr
  • US2415672A - Thermostatic control device : en
  • CH246975A - Machine for cutting off protruding edges along a seam. : de en
  • CH247091A - Drum composed of individual parts, especially for turbo machines with axial flow : de en
  • US2415801A - Pattern controlled machine tool : en
  • USD146333S - Boyce lawn mower head : en
  • ES14349U - Shaving device. (Machine-translation by Google Translate, not legally binding) : en es
  • CA439611A - Fracture reducing device : en fr
  • FR918462A - Nitration process : en fr
  • GB585515A - Case for a portable sewing machine : en
  • FI21874A - Elektriskt urladdningsrör : en fi
  • CH247038A - Waterproof winding crown. : en fr
  • GB585619A - Improvements in or relating to electrical high-tension impulse apparatus : en
  • IE17202L - Vaporizing or gasifying liquids : en
  • CH247078A - Nut for bolts, sheet metal, and process for its manufacture. : en it
  • AU134283B2 - Process forthe recrystallisation of melamine : en
  • AU1736044A - Improved process for treating wool to reduce its felting and shrinking properties : en
  • ES175805A1 - PROCEDURE AND DEVICE FOR MONOPING THE LEMONS AND ORANGES, OBTAINING THE SHELLS IN THE FORM OF TWO CAPS AND LEAVING THE WHOLE FRUIT : en es
  • US2415731A - Car door : en
  • US2415745A - Automatic adjustment means for regulators : en
  • CH247115A - Device for igniting and exciting mutators. : de en
  • US2415773A - Oscillation generator for low frequencies : en
  • AU1799444A - Improvements in logging scales suitable for use in radio-receivers : en
  • CH247021A - Inside measuring device. : de en
  • CH247087A - Motor-driven adjustment device on valves. : de en
  • CH247123A - Process for the preparation of a salt of N- (4-amino-benzenesulfone) -N'-benzyl urea. : de en
  • CA439626A - Disubstituted cyanamide : en fr
  • AU131567B2 - Improvements in electrically heated smoothing irons : en
  • CA439691A - Sheet or plate : en fr
  • CH247067A - Adjustable key. : en fr
  • US2415611A - Ball-bearing roller : en
  • AU954547A - Zinc peroxide anda process forthe manufacture of same : en
  • FR918691A - Synthetic resins and process for their preparation : en fr
  • CA439688A - Light signals : en fr
  • CH247129A - Emergency power supply device for mains-fed telecommunications systems. : de en
  • ES176080A1 - NEW ELECTRICAL PROTECTION CIRCUIT FOR ELECTRICAL NETWORKS : en es
  • FI21863A - For the purposes of the framework for the isolation of ledges and on the basis of the provisions of this Regulation : en fi
  • FR918596A - Method and device for sound absorption : en fr
  • AU1826044A - An improved low temperature refrigerating system : en
  • AU123473B2 - Aromatic carbonates and polymers thereof : en
  • AU1391044A - Improvements in telephone substation circuits : en
  • CA439660A - Magnesium chloride solution purification : en fr
  • FR918661A - Loading device for cinematographic projectors : en fr
  • ES176319A1 - AN IGNITION SYSTEM FOR A ELECTRIC VAPOR VALVE : en es
  • AU1845145A - Variable inductance device : en
  • FR918492A - primary galvanic cell element : en fr
  • CA439659A - Optical glass : en fr
  • DK65414C - Tool for Detaching Metal Foil Capsules. : da en
  • FR918520A - Animated poster : en fr
  • FR918591A - Lift device for aerodynes : en fr
  • GB585637A - Improvements in or relating to hoists : en
  • AU123436B2 - Chart board and accessories for use in progressive bowls tournaments : en
  • ES176278A1 - PROCEDURE FOR COATING OF IRON AND STEEL OF PHOSPHATE : en es
  • FI21882A - Omställbar stol, säng, bår eller liknande : en fi
  • FR918552A - Method and device for direct fuel injection in heat engines : en fr
  • US2415509A - Engine governor : en
  • FR918502A - Improvement in marconi type rigging : en fr
  • FR918680A - Pressure sensitive electrical resistors : en fr
  • FI21924A - Sätt att framställa betongtätningsmedel : en fi
  • CA439608A - One way clutch : en fr
  • FR918529A - Improvement in straightening machines, hyperbolic rollers : en fr
  • FR918577A - Imitation enamel dental cement : en fr
  • FR918664A - Anti-theft system for motor vehicles : en fr
  • US2415660A - Valve : en
  • FI21867A - Center box for compression collectors and similar compression means : en fi
  • GR11028B - SYSTEM AID FOR SUPPLIES AND SUBSYNES OF ALL NATURE. : el en
  • US2415536A - Fitting for luggage : en
  • ES14331U - Teat for bottle (Machine-translation by Google Translate, not legally binding) : en es
  • GR11033B - AUTOMATIC CIRCULATING MOBILE PHONES. : el en
  • CH247125A - Bath additive. : de en
  • GB585527A - Improvements in or relating to the oxidation of mesityl oxide : en
  • GB585560A - Amination of dibenzanthrone : en
  • ES175865A1 - NEW COMPRESSED AIR SHOCK ABSORBER : en es
  • GB585585A - Improvements in or relating to cathode ray tube screens : en
  • CH247060A - Tool carriers for machine tools. : de en
  • AU1788444A - Rectifiers and methods of making thesame : en
  • FR918610A - Locking device for cycle cranks : en fr
  • ES14333U - Cinto-pedal to take full advantage, on a bicycle, the muscular effort produced by the legs. (Machine-translation by Google Translate, not legally binding) : en es
  • FI21865A - Procedure for attaching knob insulators and other insulators with an axial hole to walls in electrical enclosures for animals : en fi
  • FR918524A - Permanent assembly of construction parts : en fr
  • FI21896A - Paula fishing nets : en fi
  • US2415446A - Ice tray : en
  • US2415747A - Combined vegetable slicer and slitter : en
  • US2415785A - Unsymmetrically substituted piperazines : en
  • CA439648A - Ether ester : en fr
  • US2415753A - Adjustable pipe clamp : en
  • US2415416A - Froth flotation of silica from iron ore with anionic collector : en
  • US2415537A - Catalytic conversion of hydrocarbon oil : en
  • FR918632A - New automatic reclosing process for electrical circuit breakers : en fr
  • US2415475A - Radiator sealing valve : en
  • ES176322A1 - A PERFECT PROCEDURE TO ESTABLISH CONTACTS BETWEEN TWO OR MORE SUBSTANCES THAT FORM AT LEAST TWO PHASES OF CONTACT BETWEEN YOU, ONE OF WHICH AT LEAST IS A FLUID : en es
  • US2415636A - Method and apparatus for logging wells : en
  • US2415627A - Mixed disulfides and process for preparing the same : en
  • US2415742A - Fishing lure : en
  • CH247048A - Process for the production of zippers. : de en
  • ES14352U - Support to hold sets of keys. (Machine-translation by Google Translate, not legally binding) : en es
  • ES175597A2 - IMPROVEMENTS MADE IN THE PURPOSE OF THE MAIN PATENT NO. : en es
  • GB585537A - A device operated by a sewing machine for use in re-looping : en
  • FR918515A - Raikem-type frame : en fr
  • FR918638A - Improvement in tuning indicating devices for mixed frequency or amplitude modulated receivers : en fr
  • GB585614A - Improvements in or relating to flax-pulling machines : en
  • US2415434A - Gage-marking device : en
  • AU123469B2 - Soap in particulate form and method of treating same : en
  • US2415715A - Electromagnetic impulse motor : en
  • NL58943C - : en
  • CH247118A - Multiple feedthrough electrical capacitor. : de en
  • CH247045A - Alarm clock. : de en
  • CH247143A - Shoe brake. : de en
  • CH246934A - Process for burning coal. : de en
  • ES14339U - Orthopedic device mingitor (Machine-translation by Google Translate, not legally binding) : en es
  • GB585538A - An improved manufacture of gel particles : en
  • US2415533A - Spring suspension for vehicles : en
  • US2415788A - Method and apparatus for forming sheet metal : en
  • US2415748A - Liquid fuel preparing apparatus : en
  • US2415477A - Conversion of hydrocarbons : en
  • AU1747444A - Improvements in or relating tothe manufacture of waterproof fuzes : en
  • AU865446A - Grinding device : en
  • CH246954A - Corkscrew. : en fr
  • CH246982A - Process for the preparation of 1-acetoxy-3-chloropentanone- (4). : de en
  • CH247104A - Method for joining two electrical conductors end to end, in particular traction lines. : en fr
  • FR918652A - Burner for all combustible gases : en fr
  • US2415427A - Radio-frequency transmitter : en
  • US2415532A - Electric welding current control : en
  • FR918698A - Adjustment device applicable in particular to dials of clocks indicating 24 hours : en fr
  • US2415514A - Table lamp : en
  • AU958847A - Improvement in television signal-translating system : en
  • CH246994A - Process for the production of polymeric materials. : de en
  • US2415472A - Tube and coupling assembly : en
  • AU123429B2 - Improvement in refrigeration : en
  • AU132411B2 - A process and apparatus forthe drying of threads in packages : en
  • US2415768A - Electric oven : en
  • AU215346A - An improved hydraulic transmission : en
  • CH246951A - Container with sheet metal jacket and sheet metal lid that can be closed with a wire clip. : de en
  • CA439645A - Modified polymer of dioxolane : en fr
  • CH247112A - Damping device, in particular for electrical regulators. : de en
  • US2415733A - Unitary isomerization-alkylation system : en
  • AU139076B2 - Improvement in television signal-translating system : en
  • AU136303B2 - Process of, and improvements ina machine for, continuous extraction of substances from solid matters by means ofa solvent : en
  • FR918542A - Method of preculture of mushroom beds : en fr
  • CA439639A - Controlled heating of polyamides : en fr
  • CA439651A - Flameproof structure : en fr
  • CH247052A - Bush-shaped article manufactured by injection molding. : de en
  • US2415530A - Isobutane production : en
  • CH247144A - Safety device on motor vehicles. : de en
  • AU300046A - Improvements in means for adjustably suspending the motor ofan electric lawnmower : en
  • GR11034B - METHOD OF PROCESSING LYCORORIZATION. : el en
  • AU928747A - Improvements in or relating to station identification in electric communication systems : en
  • CA439654A - Ether of polymeric polyhydric alcohols : en fr
  • CH247036A - Self-winding timepiece and calendar. : en fr
  • US2415601A - Wood-trimming apparatus : en
  • AU136516B2 - Improvements in means for locking relatively rotatable members andin apparatus including such locking means : en
  • CA439633A - Composite panel : en fr
  • US2415593A - Battery : en
  • US2415767A - Compartmented insulated lunch box : en
  • US2415483A - Automatic hair curler : en
  • US2415723A - Life net : en
  • CA439619A - Folding bag : en fr
  • US2415635A - Illumination arrangement for photographic enlargers : en
  • AU137360B2 - Improvements in or relating to thermosensitive resistance elements : en
  • US2415437A - Telephone exchange apparatus : en
  • US2415679A - Antenna : en
  • AU873246A - Domestic cookers : en
  • DK65407C - Plate change device for Magasing gramophones. : da en
  • FR918589A - Improvements to cables and in particular to electric cables and their manufacture : en fr
  • GB585514A - Improvements in or connected with staircases : en
  • GR11026B - SEMI-NUMBER APPLIED TO A TRANSFORMED SON ALL MECHANICAL CULTIVATION PRINTING HOUSES. : el en
  • US2415568A - Photographic enlarger : en
  • GB585551A - Improvements in and relating to identifying devices for use in connection with the plates of address printing machines : en
  • CH247122A - Process for the production of a permanent ferrous salt preparation. : de en
  • FI21871A - Elektrisk lampa eller urladdningsrör : en fi
  • CH246927A - Sand spreader on wheelbarrows. : de en
  • ES13045U - Instrument to anchor the reinforcements of the precompressed concrete pieces. (Machine-translation by Google Translate, not legally binding) : en es
  • CH247152A - Collapsible transport trolley. : de en
  • GB585604A - Improved method of manufacturing filamentary cathodes : en
  • CH247013A - Tongues for wind instruments. : de en
  • US2415473A - Snap acting thermostat : en
  • CA439627A - Ester of high molecular weight polyhydric alcohols : en fr
  • AU134850B2 - Grinding device : en
  • US2415596A - Vehicle drive : en
  • AU136817B2 - Cartridge firing mechanism : en
  • US2415640A - Electrostatic machine : en
  • DK65408C - Device for Apparatus for Selecting Cards or Sheets. : da en
  • AU260346A - Improvements in and relating to wireless receiving apparatus : en
  • CA439680A - Chromic chloride condensation : en fr
  • CA439686A - Metal and alloy manufacture : en fr
  • ES176295A1 - TEST SYSTEM AND SIGNALS FOR ELECTRICAL CIRCUITS : en es
  • GB585631A - Improvements in or relating to change-speed gearing for automatic lathes : en
  • FR918668A - Elastic articulation device for tie rods : en fr
  • GB585647A - Power drive for a small domestic appliance : en
  • GB585641A - Improvements in and relating to lapping machines : en
  • CA439669A - Photographic filter and antihalation layer : en fr
  • US2415724A - Chromium plating : en
  • US2415553A - Antisludge tool : en
  • CA439642A - Polymerization process : en fr
  • AU123444B2 - Improved clothes peg : en
  • CA439624A - Material processing : en fr
  • CA439635A - Nickel catalyst : en fr
  • CH247162A - Capacitive voltage divider. : de en
  • AU948847A - Process and apparatus for the pyrogenation of bituminous schist bituminous limestone and lignite : en
  • CH246968A - Durable impregnation bath for post-treating parchment-coated artificial silk fabric. : de en
  • GR11023B - HIGH VOLUME CRUDE OIL BURNER. : el en
  • AU123432B2 - Air filtration : en
  • AU956347A - Process of, and improvements ina machine for, continuous extraction of substances from solid matters by means ofa solvent : en
  • CA439604A - Distributor mechanism : en fr
  • CH247089A - Cantilever gear. : de en
  • CH247085A - Device for connecting two cylindrical bodies. : de en
  • US2415453A - Synthesis of bicyclo-olefinic compounds : en
  • AU1741944A - Improvements in or relating to fault indicating devices for electric supply systems : en
  • AU123477B2 - Rectifiers and methods of making thesame : en
  • CH247163A - Process for the production of a new preparation containing caffeine. : de en
  • CA439646A - Polymerizing process for tetrafluorethylene : en fr
  • CA439683A - Adhesive polymer : en fr
  • CH247073A - Spray gun for spraying paint, varnish, oil and the like. : de en
  • FI21883A - Anordning vid beslagfri utlösbar sammanfogning av ändstyckena och sidostyckena vid Sängar : en fi
  • FR918467A - Sealing rings : en fr
  • CA439678A - X-ray tube collapsible support : en fr
  • ES14272U - Silencer for explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • CA439643A - Vinyl polymer : en fr
  • US2415574A - Seal for journal boxes : en
  • CH247140A - Slide steering and braking device. : de en
  • CH246963A - Shaft lifting device for looms. : de en
  • CH246980A - Process for the production of catalysts with the aid of ion exchangers. : de en
  • FR918695A - Improvements in the construction and arrangement of insulating elements and bushings for electrical conductors : en fr
  • AU1165843A - Filters for gases under pressure : en
  • CH246953A - Device suitable for opening the lids of canning jars and the like. : de en
  • CH247101A - Toy electric motor. : de en
  • US2415563A - Rotating camera mount : en
  • CA439606A - Container filling method : en fr
  • ES14271U - Sewn metallic protector of the edges and floor or plant of the espadrille and similar footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • US2415790A - Emery wheel dresser : en
  • AU123466B2 - Improvements in or relating tothe refining of crude wool grease : en
  • CH247042A - Device for fixing a protective piece for a watch balance wheel. : en fr
  • AU132036B2 - Improvements inthe manufacture of wire : en
  • FR918651A - Improvements to Frequency Stabilizer Devices Using Reactance Tube : en fr
  • US2415487A - Float : en
  • GB585508A - Improved method of attaching a ferrule or the like to a cable, wire, rod or the like : en
  • FI21858A - Coppling for transformation of frequency modulating amplifiers and amplitude modulating amplifiers of self-modulating frequencies : en fi
  • FR918500A - Improvements to fluid couplings and fluid couplings : en fr
  • CH247094A - Filling device with automatic limitation of the liquid level, with automatic reset. : en fr
  • AU129463B2 - Improvements in shoe insoles : en
  • FR918656A - Dredging and cleaning device : en fr
  • GB585651A - Improvements in or relating to pick-ups for sound-reproducing apparatus : en
  • US2415554A - Oh nh-cc : en
  • US2415412A - Method of forming vacuum tubes : en
  • US2415560A - Rivet with fluid expander therein : en
  • US2415597A - Excavator and loader : en
  • CH247062A - Single slot knife spindle for grooving. : de en
  • ES14342U - Tensioner for garment collars (Machine-translation by Google Translate, not legally binding) : en es
  • GB585632A - Improvements connected with power-operated presses : en
  • US2415583A - Tire chain : en
  • AU123465B2 - Improvements in apparatus for electrically bonding materials : en
  • US2415642A - Man's valet : en
  • US2415676A - Tool rest for grinding wheels : en
  • FR918535A - Hydraulic advance regulator for loom : en fr
  • ES176315A1 - A CONTROL SYSTEM FOR STEAM VALVES OF STEAM : en es
  • US2415726A - Apparatus for heating oils : en
  • FR918593A - Two-stroke engine : en fr
  • GR11024B - PETROLEUM MECHANICAL INSURANCE COATING. : el en
  • US2415550A - Stereoscopic effect motion-picture film device : en
  • FI21904A - Fertilization requirements for the production of flat-rolled products with a vegetable fiber : en fi
  • GB585548A - Improvements relating to burners and the integrally associated parts of gas cookers or ovens : en
  • GB585623A - Improvements relating to the casting of metals : en
  • US2415499A - Material forming apparatus : en
  • US2415663A - Adjustable stool and the like : en
  • FR918660A - Hair dryer with prepaid meter : en fr
  • ES175653A2 - VERTICAL MACHINE FOR POLISHING, SANDING AND MILLING : en es
  • GB585638A - Improvements in and relating to ventilating and air conditioning apparatus : en
  • CA439621A - Sulphur recovery : en fr
  • CH246956A - Process for filtering air entering a barrel and device for filtering air. : de en
  • US2415450A - Etching machine : en
  • US2415799A - Automatic means for controlling the power fed to an oscillator load : en
  • US2415595A - Blast furnace cooler : en
  • US2415732A - Microscope condenser : en
  • FI21872A - Elektronrör vilket förutom katoden har minst et styrgaller och en anod oc minst en mellan katoden och et styrgaller liggande accelerationselektrod : en fi
  • ES175351A1 - PROCEDURE FOR OBTAINING DEXTRINE : en es
  • FR918505A - Paraffin alkylation process : en fr
  • US2415722A - Electrical connection plug : en
  • GR11036B - OIL COOKING MACHINE. : el en
  • AU135664B2 - Beam aligning system for cathode ray tubes : en
  • ES174514A1 - IMPROVEMENTS IN THE MANUFACTURE OF FOLDING AND EXTENSIBLE PIPES WITH CONSTANT INTERIOR SECTION : en es
  • GB585597A - Improvements in apparatus for and methods of applying a plastic coating : en
  • FR918677A - Nautical vehicle : en fr
  • FR918687A - Antenna for radio-electric device : en fr
  • US2415428A - Shearing of metal strip : en
  • US2415444A - Process of producing tetraethyl lead : en
  • CH247148A - Use in piston air pumps, especially in bicycle air pumps. : de en
  • ES14337U - Floor scale for bathroom (Machine-translation by Google Translate, not legally binding) : en es
  • FI21929A - Avloppsbrunn : en fi
  • FR918562A - New hand tool for cutting the neck of pharmaceutical and other ampoules : en fr
  • FI21886A - Sågmaskin : en fi
  • FI21928A - Schakttork : en fi
  • US2415510A - Ignition distributor for internal-combustion engines : en
  • US2415749A - Electron discharge device with beam deflecting resonator : en
  • AU123455B2 - Improvements in or relating to resinous coating compositions : en
  • US2415526A - Marking and punching tool : en
  • US2415775A - Crystallizing coating composition : en
  • CH247063A - Wood cutting machine. : en fr
  • US2415721A - Paper box construction : en
  • AU123478B2 - Improvements in logging scales suitable for use in radio-receivers : en
  • AU865146A - Cartridge firing mechanism : en
  • CH246912A - Pesticides. : de en
  • US2415556A - 1, 3, 5-triazinyl-phenyl-sulfides carrying an arsenic radical : en
  • AU250846A - Improvements in sieves : en
  • CH247035A - Removable crown winder. : en fr
  • US2415461A - Scaffolding : en
  • US2415602A - Guard for flush wall outlets : en
  • US2415667A - Receiver-transmitting arrangement : en
  • US2415765A - Cushion : en
  • AU863446A - Improvements in and relating to pneumatic tube conveyor systems : en
  • CH247004A - Writing pad. : de en
  • CH247040A - Set comprising a dial device bezel. : en fr
  • CH247145A - Accumulator vehicle. : de en
  • AU131612B2 - Improvements in and relating to wireless receiving apparatus : en
  • FR918700A - Microscope : en fr