• US2458538A - Method of cutting blanks : en
  • US2458581A - Supersonic inspection : en
  • US2458682A - Roller bearing chain : en
  • CH259349A - Process for the preparation of a dye mixture. : de en
  • AU2449048A - A capacitor including a thermosetting polyunsaturated alkyd resin dielectric interspacer or impregnant in paper andthe like : en
  • AU145274B2 - Improvements in and relating to armor easy chairs, settees or like articles of furniture : en
  • AU142203B2 - Improvements in or relating to machines for charging detonator carrying plate : en
  • AU143807B2 - Improvements in control system for photographic document copying machine : en
  • AU2467948A - Trim tab servo motor control : en
  • CH259123A - Process for the preparation of a pteridine derivative. : de en
  • AU2388748A - Improvements in and relating to armor easy chairs, settees orthe like : en
  • CH259316A - A method of making a disazo dye. : en fr
  • US2458786A - Ski towrope gripper : en
  • GB615716A - Improvements in combination locks : en
  • USD152365S - Design for an earring or similar article : en
  • US2458980A - Production of gasoline : en
  • US2458998A - Shirt packaging device : en
  • AU137370B2 - Transport means fora bag loader orthe like whichis pivotally supported froma vehicle : en
  • CH259335A - Process for the preparation of an azo dye. : de en
  • CA453971A - Means for unblocking lens : en fr
  • US2458877A - Photographic developing method and apparatus : en
  • US2459054A - Fatty acid separation : en
  • USD152318S - Design for a hand operated rug hooker : en
  • US2458848A - Hitch mechanism : en
  • GB615935A - Improvements in and relating to sliding clasp fasteners : en
  • US2459123A - Water heating device with corrosion protective anode : en
  • AU145539B2 - Insecticidal products containing a tetraalkyl monothiopyrophosphate, and process of producing such products : en
  • AU142718B2 - Improvements relating to thrust bearings : en
  • AU145569B2 - Fluid pressure sensitive servo motor unit : en
  • USD152372S - Design for a space cooler cabinet or the like : en
  • US2458778A - Cork remover : en
  • AU2478448A - Improvements in or relating to ventilation equipment : en
  • AT162004B - Earmuffs. : de en
  • CA453998A - Apparatus for disseminating materials in liquids : en fr
  • AU142471B2 - Improvements In seed planters : en
  • CA453959A - Collar stay and necktie support : en fr
  • US2458894A - Low-temperature refrigeration system : en
  • GB615839A - Improvements relating to navigation and other like light systems : en
  • GB615955A - Improvements in or relating to hutches for rabbits or other animals : en
  • AU141841B2 - Improvements in and relating to wind motors : en
  • US2458722A - Tubing set : en
  • US2458966A - Game board and playing pieces for a chance controlled game : en
  • USD152354S - Comhinbd wrist watch anel holder strap therefor : en
  • GB616057A - A new or improved electric warming and drying appliance : en
  • ES17786Y - Improved staple applicable in the heel and toe nail for footwear of all kinds. : en es
  • ES183051A1 - A PROCEDURE FOR THE MANUFACTURE OF ENVELOPES : en es
  • GB616021A - Improvements to free wheel mechanisms : en
  • AU2407148A - Method of producing alkylene oxide condensation products useful as detergents and for other surface-active functions : en
  • AU140560B2 - Improvements in seed planters : en
  • AU144936B2 - Improvements in or relating to portable coin holders or money containers : en
  • AU2478048A - Improvements in chimney cowls : en
  • ES185119A1 - NEW FORGED SYSTEM FOR FLOORS : en es
  • CH259092A - Device for compressing a sliver. : de en
  • CA454014A - Moulding articles from plastic materials : en fr
  • ES185425A1 - PROCEDURE FOR PHOTOGRAPHING CINEMATOGRAPHIC MOVIES PEOPLE, ANIMALS OR COASAS IN MOTION THAT GIVE THE SENSATION OF BEING GLASS OR OTHER TRANSPARENT MATTER, CAN APPRECIATE THROUGH THEM WHAT IS IN EVERY CASE : en es
  • FR941600A - Electrolytic deposit of selenium on conductive surfaces : en fr
  • GB615678A - Improvements in or relating to the conversion of variations of pressure into variations of an electric voltage : en
  • ES185085A1 - PROCEDURE FOR THE OBTAINING OF FORGED D EPITS, VAULTS AND COVERINGS : en es
  • ES185139A1 - A IMPROVEMENT IN THE APPARATUS FOR THE PHOTOELECTRIC PRINTING OF SOUND : en es
  • AT162074B - Packaging in particular of carnies or similar objects. : de en
  • AU142775B2 - Improvements in or relating tothe purification of sugar juices : en
  • CH259129A - A method of manufacturing a plastic material. : en fr
  • CH259198A - Locking device between a driving and a driven organ, especially for spring drives. : de en
  • AU145005B2 - Improvements in anisotropic permanent magnets ofthe alnico type andin their method of manufacture : en
  • CH259168A - Device for fixing a watch movement in a case with a removable bottom. : en fr
  • US2458911A - Device for depilatory purposes : en
  • AU1843748A - Improvements in washing machines : en
  • US2458784A - Automatic control : en
  • US2458868A - Disposal receptacle : en
  • ES183204A1 - A PROPULSIVE LOAD FOR A MOTOR D EREACTION BY JET : en es
  • US2458695A - Combination shipping and display package for typewriters : en
  • US2458969A - Mystery toy or puzzle : en
  • US2458864A - Method of making integral molded structures : en
  • ES18769U - Arrangement of tips in the wave-mark tips for the hair. (Machine-translation by Google Translate, not legally binding) : en es
  • GB615813A - Improvements relating to apparatus for use with molten glass : en
  • ES185385A1 - APPARATUS APPLICABLE TO ELECTRICAL INSTALLATIONS FOR THE AUTOMATIC REPLACEMENT OF USED FUSES : en es
  • FI23403A - Anordning för kontroll av svarimpulsserierna vid väljarsystem fjärrkontroll : en fi
  • GB616041A - Improvements in or relating to screens for paint and like guns : en
  • CA453979A - Tube reducing machine and method : en fr
  • US2458741A - Preparation of methoxy acetic acid : en
  • AU2488148A - Improvements in or relating to drilling muds and drilling operations : en
  • US2458749A - Apparatus for approximately squaring circles : en
  • US2458523A - Froth flotation of sulfide ores in the presence of a n-dichlorothiocarbanilide : en
  • US2459137A - Process of producing resinous products from acetylene and secondary and tertiary alkyl phenols : en
  • ES185318A1 - A GEAR OF REDUCTION WITH AUTOMATIC RETENTION : en es
  • US2458947A - Method and means for improving blast furnace operations : en
  • US2458670A - Tube support : en
  • FR941421A - Improvements in the extraction of castor oil by dissolution : en fr
  • GB615880A - Improvements in or relating to silver halide photographic emulsions : en
  • US2458660A - Process of making composite metal articles : en
  • GB615866A - Coagulation of natural rubber latex : en
  • GB616039A - Improvements in welding machines : en
  • CA453996A - Tunnel liner segment : en fr
  • ES185102A1 - A STABOLIMETER APPARATUS : en es
  • CA453994A - Radio transmitter : en fr
  • US2459012A - Adjustable shaft stop : en
  • US2458859A - Locating and locking means : en
  • US2458979A - Milk bottle indicator : en
  • GB615742A - Improvements in or relating to mechanisms for producing auxiliary movements in textile machines : en
  • CH259141A - Process for obtaining trichromatic films. : en fr
  • US2458666A - Trailer dolly : en
  • AU149735B2 - Voice frequency dialling repeaters : en
  • CH259320A - Process for the production of a copper-containing azo dye. : de en
  • DK68371C - Apparatus for cooling paving material. : da en
  • FR941553A - Method of fixing optical parts : en fr
  • GB615686A - Improvements in hydraulic presses : en
  • GB615998A - Improvements in or relating to motion picture projectors : en
  • US2458675A - Game holder link : en
  • US2459034A - Hanger : en
  • CH259078A - Storage device for hand wiper and shovel. : de en
  • ES184964A1 - PROCEDURE FOR THE BACTERIOLOGICAL WATER CORRECTION : en es
  • ES185181A1 - A PROCEDURE FOR THE CONTINUOUS PACKING OF LIQUID OR PASTOSO PRODUCTS IN PARTICULAR SAQUITOS : en es
  • GB615659A - Improvements in or relating to diagnostic compositions : en
  • GB615932A - Electrically-heated cooking vessels : en
  • US2458844A - Packaging : en
  • USD152387S - Design for a comparator : en
  • ES185137A1 - A SYSTEM FOR MANUFACTURING AND OBTAINING OLIVE OIL : en es
  • GB616033A - Improvements in the purification of cellulose products : en
  • FR941463A - Liquid for welding all flammable or non-flammable films and films used in photography and cinema : en fr
  • FR941539A - Folded sheet lever and lock applicable to all other levers or parts to be mounted on cylindrical shafts : en fr
  • GB615648A - Valve for thermal systems : en
  • GB615676A - Aircraft cabin air pressure regulator : en
  • GB615928A - Metering instrument with an augmented torque : en
  • GB616064A - Improvements relating to the location and boring of position holes : en
  • GB615961A - Improvements in aircraft landing gears : en
  • CA453985A - Annular integral finned tubing and method of forming the same : en fr
  • GB615799A - Improvements relating to the manufacture of bottoms for footwear : en
  • ES185091A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ELECTRIC WELDERS BY INDUCTION : en es
  • FR941377A - Leather dyeing improvements : en fr
  • GB615894A - Improvements in building constructional elements comprising translucent or transparent units and in the method of producing the same : en
  • FI23414A - Electric glass oven : en fi
  • BE486353A - : en
  • FI23419A - Jigsaw blade mounting buckle : en fi
  • GB615902A - Improvements in or relating to x-ray photographic apparatus : en
  • GB615969A - Improvements relating to rotary couplings for power transmission : en
  • US2458867A - Method of and apparatus for preparing creasing counters : en
  • CH259075A - Carving board. : de en
  • US2458940A - Refrigerating device for the manufacture of frozen comestibles : en
  • US2459022A - Convertible truck body : en
  • ES18984U - Perfected marmite (Machine-translation by Google Translate, not legally binding) : en es
  • ES185308A3 - A PROCEDURE FOR OBTAINING A NEW INSECTICIDE : en es
  • GB615760A - Electric glass melting furnace : en
  • DK68361C - Apparatus for mixing air and gas for the operation of suction gas engines. : da en
  • CH259091A - A method of adjusting the pressure of a roll on at least one other roll in a machine for applying pressure to a web coming from a carding operation, and a machine for its implementation. : en fr
  • GB615916A - Contactless high frequency transport vehicles powered by underground power supply networks : en
  • US2459028A - Building block : en
  • US2458548A - Wheel suspension for vehicles : en
  • US2458494A - Stabilization of vinyl compounds : en
  • US2458623A - Control means for gramophones : en
  • US2458960A - Apparatus for reactions requiring short contact time : en
  • US2458975A - Rib reinforcing means for propeller blades : en
  • GB616026A - Improvements in or relating to adhesive compositions : en
  • AU2489648A - Separation of oxygenated compounds : en
  • USRE23077E - Control apparatus : en
  • ES185208A1 - A PROCEDURE FOR THE PREPARATION OF DIS AND CUPRIFIABLE POLYAZOCOLORANTS : en es
  • AT162054B - Sintered material of high hardness. : de en
  • US2458937A - Electrical control circuit : en
  • US2458994A - Baling press : en
  • GB616034A - Heating apparatus for greenhouses, fowl houses and the like : en
  • ES18795U - Folding pourer lock for various containers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES185419A3 - A PROCEDURE FOR THE OBTAINING OF CHLORIDE, SULPHATE OXIDE AND OTHER CHEMICAL DERIVATIVES OF TITANIUM FREE OF IRON : en es
  • AT162013B - Socket for flush mounting. : de en
  • FR941483A - Heterocyclic nitrogen compounds and their preparation process : en fr
  • GB615933A - Improvements relating to control surfaces for aircraft : en
  • GB615778A - Improvements in or relating to the production of polyvinyl derivatives : en
  • ES185012A1 - NEW TURBOAGITATOR SYSTEM : en es
  • ES185109A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF NEW METAL SEATS : en es
  • ES183251A1 - A ROCKET MOTOR : en es
  • US2458605A - Means for crush forming grinding wheels : en
  • US2458822A - Vibrator : en
  • ES185104A1 - APPARATUS FOR THE EXTRACTION OF FRUIT JUICE : en es
  • US2458836A - Optical objective of the telephoto type having axially separated convergent front and divergent rear members : en
  • US2459078A - Shock absorbent stop for solenoids : en
  • US2459004A - Preinsulated aerial cable tap connector : en
  • GB615627A - Improvements in or relating to floors : en
  • GB615898A - Improvements in voltage supply devices : en
  • ES17495Y - Picture for artistic manifestations. : en es
  • CA453978A - Steam generator : en fr
  • AT162100B - Distortion-free earth or star map made of paper or the like. : de en
  • AU2494048A - Improvements in short path fractionating stills : en
  • US2458527A - Mineral oil composition : en
  • US2458550A - Trainer for enabling the giving of radio instruction : en
  • FR941596A - Carbon black : en fr
  • FR941555A - Improvements in safety devices for measuring devices with pneumatic amplification and mounted on machine tools : en fr
  • FR941444A - Method and apparatus for removing thistles and other foreign matter from textile fibers : en fr
  • GB615787A - Improvements connected with stop valves for sprayers and the like : en
  • ES185219A1 - A HAMMER MILL FOR ALL TYPES OF USES : en es
  • FI23402A - Växelströmmatningsanordning för en av en öppen och en kortsluten fyrpol bestående förbrukare : en fi
  • GB615860A - Improvements in fluid actuated suspension devices for vehicles, aircraft and the like : en
  • ES18799U - Case with support plate for hypodermic needle. (Machine-translation by Google Translate, not legally binding) : en es
  • US2459025A - Mold : en
  • CH259343A - Process for the preparation of a disazo dye. : de en
  • CH259302A - Process for the production of an intermediate product. : de en
  • FR941386A - Composition and process for the manufacture of films using this composition : en fr
  • ES185427A1 - A PROCEDURE FOR COLD OBTAINING VEGETABLE FIBERS : en es
  • ES18777U - Toothbrush whose handle forms its own case (Machine-translation by Google Translate, not legally binding) : en es
  • FR941489A - Device for applying eyeshadows : en fr
  • GB615640A - Improvements relating to ammunition projectile fuzes : en
  • US2458729A - Book box consisting of accordion folded pages in a box : en
  • CH259157A - Equipment for the frequency analysis of electrical oscillation processes. : de en
  • AU1772448A - Transport means fora bag loader orthe like whichis pivotally supported froma vehicle : en
  • AU144352B2 - Endgate actuator for scrapers : en
  • AU2277145A - Improvements relating to waterproof match striking surfaces : en
  • CA453963A - Machine for grinding toothed gear wheels and the like : en fr
  • AU142063B2 - Improvements in toys : en
  • AU144425B2 - Process forthe production of combustible gases : en
  • US2458943A - Safety attachment : en
  • FR941552A - Front-drive and multi-drive shuttle : en fr
  • FR941379A - Practical and elegant device, for the handbag, and others, bringing together in a very small volume, the cup, toothpaste and toothbrush : en fr
  • ES18697Y - Transformable crib bed, with various applications. : en es
  • GB615919A - Improvements in or relating to fluid flow proportioning valves : en
  • GB615981A - Improvements relating to pipe couplings : en
  • ES185071A1 - LIQUID ATOMIZER : en es
  • ES185325A3 - A COUPLING DEVICE FOR MOTOR VEHiCLES, TRACTORS AND THE LIKE : en es
  • AU2218145A - Improvements in and relating to multichannel communication systems : en
  • AU2476848A - Automatic-contrast-control and automatic black-level stabilizing system for television receivers : en
  • CH259337A - Process for the preparation of an azo dye. : de en
  • AT162035B - Anode arrangement. : de en
  • AU2187845A - Impulse receiver for remote control apparatus : en
  • CH259104A - Clothes dryer. : en fr
  • CH259155A - Speedometer for cycles and motorcycles. : en fr
  • CH259259A - Equipment for keeping products and utensils warm for shaving, head washing, etc., in particular for the hairdressing trade. : de en
  • US2458742A - Drop-out fuse construction : en
  • US2459072A - Beam power tube : en
  • US2458635A - Expansion joint for exhaust structures : en
  • US2458810A - Aviator's belt : en
  • US2459087A - Chalk holder : en
  • AU2466448A - Improvements in or relating to accounting machines : en
  • DK68351C - Process for crimping wires or taverns of synthetic, linear, polymeric compounds, in particular polyamides and polyurethanes. : da en
  • FR941369A - Improvements to grooving machines and a deburring device used with them : en fr
  • US2458835A - Heating apparatus : en
  • US2458699A - Film rack : en
  • CH259150A - Protective device on skis and method of manufacturing the same. : de en
  • AU145594B2 - Improvements in or relating to lubricating compositions : en
  • AU2479748A - Improvements in pneumatically-operated electric switching devices : en
  • AU144761B2 - Radio guiding systems, particularly for aircraft : en
  • AU1928448A - A process forthe production of thermoplastic fuze compositions containing anti-hardening agents : en
  • US2458972A - Method of making a bag having a filler mouthpiece in one end : en
  • AU145342B2 - Improvements in or relating to liquid fuel burners : en
  • FR941586A - Framing for the establishment of berries : en fr
  • US2458508A - Sampling device : en
  • US2458573A - Insulated cable and rope spooling guide : en
  • AT162017B - Insulating wire or coil suspension or power supply, preferably for electrical resistance wires. : de en
  • GB615791A - Improvements in or relating to silk screen printing frames : en
  • CH259215A - DC machine, especially traction motor. : de en
  • CH259338A - Process for the preparation of an azo dye. : de en
  • US2458763A - Lubricating system for mechanisms operating at high altitudes : en
  • ES18083Y - Type of fixed artificial eyes for toys. : en es
  • ES185020A1 - SOME IMPROVEMENTS IN THE DEVICES OF DRIVING THE LAPICEROS, FEATHERS, PENCILS AND AUTOMATIC SHEETS OF ALL INDOORS : en es
  • AU144714B2 - Improvements in and relating tothe production of zinc : en
  • AU1823848A - Improvements relating to pocket bottle opening tools : en
  • BE486434A - : en
  • US2458895A - Electrolytic process for reducing sugars : en
  • USD152383S - Design foe, a high chair : en
  • ES185429A3 - IMPROVEMENTS IN THE PROCEDURE FOR THE MANUFACTURE OF RUBBER TUBES, WITH ARMOR OF TEXTILE FIBERS OR OF METALLIC FABRIC COATING THEM EXTERIOR, OR EXTERIOR AND INTERIOR, WITH PLASTIC MATERIALS IN GENERAL : en es
  • FR941547A - Advanced training in electrical signaling systems : en fr
  • AU2482048A - Improvements in or relating to rotary bladed or like assemblies : en
  • FR941564A - Tobacco stalk notching machine : en fr
  • US2459020A - Fastener : en
  • US2459090A - Products obtained by reacting phosphorus pentasulfide with sulfurized ketones : en
  • FR941455A - Improvements to electrical fuses : en fr
  • US2458546A - Apparatus for discharging from feed chutes improperly oriented cartridges : en
  • USD152382S - Design for a candle holder : en
  • GB616031A - Compresed air blast electric switch with delay break connector : en
  • US2458658A - Electric arc welding : en
  • US2458992A - Pulverized fuel burner : en
  • ES185196A1 - A HAND EXCAVATOR MACHINE : en es
  • FR941442A - Improvements to step-by-step switches particularly used in automatic telephony : en fr
  • GB615639A - Improvements relating to pallets for handling loads : en
  • ES185440A2 - NEW BUILDING CONSTRUCTION PROCEDURE : en es
  • FI23451A - Forwarding rules and regulations for the production of concrete products on the market : en fi
  • GB616053A - Improvements relating to snap-action electric switches : en
  • FR941372A - Hair care cream : en fr
  • GB615724A - Improvements in regulating the fuel supply of internal combustion engines : en
  • GB615943A - Improvements in apparatus for supporting binders for visible loose leaf books and card index : en
  • AT162049B - Dentifrices or oral hygiene products. : de en
  • AT162051B - Process for preserving products, in particular food, by irradiation. : de en
  • CH259080A - Swivel castor. : de en
  • CH259178A - Center drilling machine. : de en
  • US2458701A - Shaded pole motor control : en
  • US2459100A - Articulate figure : en
  • GB615748A - Improvements in or relating to torque control devices : en
  • US2458913A - Method of pallet stone cutting and polishing : en
  • USD152370S - Combined ash tray rack and cioarette holder : en
  • ES185258A1 - IMPROVEMENTS IN MACHINE LOOMS : en es
  • GB615972A - Improvements in and relating to ammunition projectile fuzes : en
  • CH259262A - Telephonograph with answering machine. : de en
  • ES17397Y - Folding box for glass or crystal glass. : en es
  • FR941356A - Improvements in automatic control processes and devices for internal combustion gas turbines : en fr
  • FR941419A - Improvements to sorters intended to be used in particular for crushing or pulverizing solid bodies : en fr
  • GB615668A - Improvements in or relating to high frequency systems employing the propagation of the electromagnetic oscillation in a guide of rectangular section : en
  • GB615767A - Improvements in and relating to pressure cookers : en
  • CH259099A - Sewing machine with electric drive. : de en
  • FR941549A - Steel boiler with removable panels : en fr
  • US2458599A - Circuit for sampling balanced signals : en
  • US2458631A - Drill stem tester : en
  • GB616054A - An improved oil burning night lamp : en
  • FR941563A - End tie device of insulator strings to interior conduits for electric traction lines : en fr
  • GB615850A - Improvements relating to cork screws : en
  • GB615876A - Improvements in or relating to automatic baling mechanism : en
  • US2458823A - Benzoic acid derivatives : en
  • US2458732A - Method and machine for combing cotton and other textile fibers : en
  • US2458807A - Thermostatic switch : en
  • US2459040A - Tripod head : en
  • US2458962A - Cathode-ray tube : en
  • ES185221A1 - A PROCEDURE FOR THE OBTAINING OF A COBUSTIBLE PRODUCT THAT BY MEANS OF THE PASSAGE OF A GENERAL ELECTRIC CURRENT MAXIMUM CALORIES, RETURNING, TO CEASE THIS, TO ITS PRIMITIVE STATE IN PERFECT CONDITIONS OF BEING INDEFINITELY USED : en es
  • FR941490A - File holder for precise filing of piston ring tips : en fr
  • FR941532A - Device for marking the pages of books : en fr
  • AU2463748A - Improvements In seed planters : en
  • CA453932A - Three dimensional tracer : en fr
  • US2458919A - Baseball bat : en
  • ES18765U - Screw cap provided with metal sheath. (Machine-translation by Google Translate, not legally binding) : en es
  • US2458719A - Colonic device : en
  • ES18802U - Anti-fog protection glasses against light rays. (Machine-translation by Google Translate, not legally binding) : en es
  • ES185442A2 - SYSTEM TO PRODUCE, AT WILL, THE LIGHT SIGNALING, IN THE DARK, OF THE ELEMENTS OF INTEREST IN ELECTRICAL INSTALLATIONS : en es
  • GB615706A - Improvements in or relating to arrangements for detecting frequency modulated waves : en
  • US2459061A - Governor : en
  • ES185214A3 - A NEW AUTOMATIC SHARPENER : en es
  • ES182808A1 - A MACHINE TO ASSEMBLE TISSUES : en es
  • GB615769A - Improvements in and relating to measuring the rate of flow of particulate solids through vessels : en
  • GB615819A - Improvements in clothes washing and drying machines : en
  • FI23434A - Training pliers : en fi
  • FI23418A - Mobile field saw feeders : en fi
  • FR941382A - Devices allowing a specific action of radio waves in biochemistry : en fr
  • GB615721A - Improvements in or relating to methods of treating wire : en
  • GB615853A - Improvements in heat-conserving ovens or stoves : en
  • FR941439A - Improvements to electric storage heaters : en fr
  • GB616060A - Improved slide-rest for a bench lathe : en
  • FR941485A - Method and improved apparatus for bending tubular glass elements : en fr
  • FR941584A - Diffusion and pressure injection nozzles : en fr
  • GB615824A - Improvements in and relating to baby carriages and/or perambulators : en
  • FR941433A - Process for removing metal oxides or salts from heavy metal surfaces : en fr
  • US2458782A - Tractor-mounted corn picker : en
  • ES185019A1 - A MACHINE TO CLEAN AND DECREASE FIBERS : en es
  • ES185405A1 - A NEW SYSTEM OF ESPOLETA A PERCUSIÓN : en es
  • US2458596A - Radioactivity well logging method : en
  • ES16818Y - Circumferential clamping plug. : en es
  • FR941420A - Improvements in the extraction by dissolution of vegetable oils : en fr
  • ES185135A1 - PROCEDURE OF ASSEMBLY OF CEMENT FLOORS WITH PLATE OF FOLDED PLATE : en es
  • US2458584A - Methylene sulfonate derivatives of alkyl compounds and aryl compounds : en
  • GB615788A - Improvements in or relating to recording means : en
  • AT162020B - Electric blast furnace. : de en
  • AU145329B2 - Improvements relating to telephone systems : en
  • AU146664B2 - Improvement in or relating to electrical measuring apparatus : en
  • FR941559A - Shaking elevator conveyor provided with an apron consisting of free bars with offset articulation pins and mounted on lateral traction cables : en fr
  • GB615667A - Improvements in and relating to radio apparatus for the measurement of distance : en
  • GB615626A - Improvements in or relating to apparatus for the turbine-propulsion of vessels : en
  • DK68330C - Valve for homogenizing liquids containing firmer constituents. : da en
  • DK68358C - Apparatus for spreading powdered substances. : da en
  • US2458624A - Method and apparatus for artificially compensating for thermal load changes in heat-treatment furnaces : en
  • US2459127A - Color stabilization of vinyl halide resins : en
  • CA453936A - Cycle wheel hub : en fr
  • AT162034B - Electric hot water tank. : de en
  • AT162083B - Joke machine. : de en
  • CA454008A - Balancing machine : en fr
  • ES185172A1 - A DEVICE AGAINST DANGERING FOR AUTOMOBILES : en es
  • GB615920A - Apparatus for measuring and transmitting a condition from a rotatable member : en
  • ES17393Y - Collapsible box for glass or crystal ampoules and fragile items. : en es
  • GB615714A - Improvements in or relating to metal contact rectifiers and photoelectric cells : en
  • GB615925A - Improvements in and relating to the production of silver coatings on metals and alloys : en
  • US2459035A - Freight car with dumping body : en
  • US2458977A - Hydrocarbon conversion process : en
  • ES17902U - Cap for shaving brushes and toothbrushes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES185088A3 - PROCEDURE FOR OBTAINING PRODUCTS FOR FINISHING THE LEATHERS : en es
  • GB615750A - Snap disk springs : en
  • GB615794A - Bottom boards or bases for conveying sand moulds : en
  • US2458506A - Half fruit peeler with cooperating retainer means : en
  • ES185209A1 - A PROCEDURE FOR THE PREPARATION OF CUPRIFIABLE POLYAZOCOLORANTS : en es
  • FR941437A - Repeater for submarine cables : en fr
  • FI23397A - Hand-held household ironing model for household use : en fi
  • GB615775A - Improvements in or relating to liquid dispensing apparatus : en
  • FI23439A - For the production of cellulose waste : en fi
  • GB615653A - Apparatus for forming plywood panels : en
  • GB615854A - Securing means for metal window frames : en
  • GB615915A - Improvements in or relating to jet-propulsion and gas-turbine power-units : en
  • US2458903A - Derailer bridge for railway track systems : en
  • US2458712A - Convertible foundation garment : en
  • ES183236A1 - A PROCEDURE FOR THE TREATMENT OF SILVINITE MINERALS BY SPARKLING FLOATATION : en es
  • FR941452A - Hair holder : en fr
  • DK68363C - Electropneumatic drive device by mechanisms for producing a reciprocating motion of certain members. : da en
  • ES18824U - Pencil sharpener for pencils. (Machine-translation by Google Translate, not legally binding) : en es
  • AU2478648A - Improvements in or relating tothe preparation of organic chiorothiophosphates : en
  • CH259112A - Process for the production of a product which can be used as a cream substitute. : de en
  • FR941562A - Removable and transformable toy carousel : en fr
  • ES18819U - Pencil sharpener for pencils and similar uses. (Machine-translation by Google Translate, not legally binding) : en es
  • GB615690A - Desk appliance for holding loose sheets : en
  • GB615736A - Improvements in containers for liquids and pastes : en
  • GB615946A - Improvements in or relating to dynamic braking of electrically driven machines : en
  • US2459095A - Heat exchange apparatus : en
  • ES183237A1 - A METHOD OF MANUFACTURING CELLULAR PANELS : en es
  • ES185352A1 - A COMBINED BRAKE DRUM AND DRUM FOR ELECTRIC TRACTION ENGINES : en es
  • FR941431A - Improvements to a follower pusher for use in devices for applying a fluid material and device using said pusher for applying a fluid material : en fr
  • ES18324U - Termosiphon with cylindrical body and hemispherical ends. (Machine-translation by Google Translate, not legally binding) : en es
  • GB615990A - Improvements in fire-bridges for boiler furnaces : en
  • GB615681A - Improvements in or relating to hair drying machines : en
  • ES185158A1 - A PROCEDURE FOR THE TOTAL DEPLETION OF THE ORES, PREVENTS THE SEPARATION OF THE PULP OF THE BONES : en es
  • ES185186A1 - A NEW ELECTRIC INCUBATOR SYSTEM : en es
  • ES18812U - Improved tap for pressurized water. (Machine-translation by Google Translate, not legally binding) : en es
  • GB615942A - Improvements in or relating to back-rests : en
  • US2458821A - Pump and stroke adjusting mechanism : en
  • US2459086A - Electron tube and heater type cathode therefor : en
  • US2458685A - Method of making tampons : en
  • DK68367C - Method of grinding and polishing, in particular of glass. : da en
  • ES18805U - Elastic brace (Machine-translation by Google Translate, not legally binding) : en es
  • GB615974A - Improvements relating to valves for the control of liquids or gases : en
  • AU144606B2 - A process forthe production of thermoplastic fuze compositions containing anti-hardening agents : en
  • AU2475248A - An improved control device for fluid pressure systems : en
  • US2458950A - Child's nursing stand : en
  • US2458683A - Sequence control : en
  • US2458716A - Clutch gearing : en
  • AU2475348A - Improvements in or relating to portable coin holders or money containers : en
  • FR941470A - Process for obtaining a preparation for combating harmful organisms and process for controlling harmful organisms by means of this preparation : en fr
  • GB615749A - Improvements in high-power circuit breakers having arc-extinguishing means : en
  • US2458651A - Processes for producing low carbon chromium steels : en
  • US2458689A - Sweater blocker : en
  • CA454003A - Method and apparatus for pulverizing materials : en fr
  • GB615986A - Improvements in joints for sheet piles : en
  • GB615882A - Improvements in the production of narrow width fabrics : en
  • GB615822A - Improvements in or relating to gas burners : en
  • US2458537A - Flexible wall structure : en
  • GB616020A - Improvements in or relating to clutches : en
  • AU137508B2 - Improvements in and relating to coin-operated mechanisms : en
  • CH259333A - Process for the preparation of an azo dye. : de en
  • GB616048A - Method of improving the transverse properties of oriented monofils : en
  • NL62333C - : en
  • GB615671A - Improvements in and relating to the manufacture of electric insulating bushings, tubes, and the like : en
  • GB615768A - Improvements in and relating to pressure cookers : en
  • GB615905A - Improvements relating to heat exchangers : en
  • GB616014A - Rock drill : en
  • FR941574A - Time relay : en fr
  • FR941351A - Large fish slicing machine : en fr
  • GB616006A - An improved device for producing, and for delivering, heated air : en
  • ES185304A3 - A PROCEDURE FOR MANUFACTURING ARTIFICIAL BUTTER (MARGARINE) USING ALL KINDS OF OILS : en es
  • CA453950A - Military game : en fr
  • AU144560B2 - Electrical generating apparatus : en
  • US2458575A - Belt tightening means for engine units : en
  • USD152379S - Design for an ash tray : en
  • CA454009A - Spark plug electrode seal : en fr
  • ES18833U - Bodily toy with movement (Machine-translation by Google Translate, not legally binding) : en es
  • GB616023A - Improvements in or relating to roundabouts : en
  • CA453944A - Leather cleaning or de-glazing machine : en fr
  • CH259195A - Method for providing fluid support for a movable body relative to a fixed body. : en fr
  • CH259066A - Method and device for extinguishing quick lime. : de en
  • CH259222A - Fixing device, in particular for meters and relays. : en fr
  • ES185302A2 - A PROCEDURE FOR THE FLOORING OF FLOORS WITH TILES OR WOODEN PLATES AND THE LIKE : en es
  • CH259158A - Method for reducing the effect of the inductance of a wire-wound resistor. : de en
  • CH259206A - Device for actuating an engine brake. : de en
  • GB615644A - Improvements in and relating to vacuum cleaners : en
  • AU1907445A - New composite materials comprising hydrolysed leather andan organic diisocyanate modified polyester or polyester-amide : en
  • AU1783748A - Shoulder pad support arrangements for raincoats andthe like : en
  • CH259043A - Device for straightening the branches of tree tops. : de en
  • ES185248A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ROLLER CLOSURES : en es
  • US2458574A - Pulse communication : en
  • GB616019A - Diamond abrasive wheels : en
  • GB616044A - Improvements in or relating to the manufacture of interpolymers of aromatic vinyl hydrocarbons and oils : en
  • GB615930A - Improvements in or relating to fluid flow valves or governors : en
  • GB615944A - Improvements in or relating to embroidering or like machines : en
  • FI23441A - The system for the exchange of chemicals in the field : en fi
  • ES18032Y - Rubber ball for game and sport. : en es
  • US2458983A - Electric motor follow-up control system : en
  • ES185197A1 - IMPROVEMENTS IN THE CONSTRUCTION OF NESTABLE WINDOWS : en es
  • USD152315S - Design for an electrical- connector body : en
  • USD152323S - Electric heater for dental impressions or the like : en
  • AU1928348A - Nitrocellulose moistened withan alcoholic solution ofan ammonium nitrate-urea eutectic mixture, the preparation ofthe so moistened nitrocellulose and its application inthe production of explosives and products thereby obtained : en
  • DK68374C - Day garbage truck. : da en
  • AU144939B2 - Clothes-Pegs : en
  • AU146348B2 - Improvements in process forthe production of lactose : en
  • AT162088B - Cylinder, preferably for air-cooled internal combustion engines. : de en
  • AU146268B2 - Separation of oxygenated compounds : en
  • AU140110B2 - An internal-combustion-operated free-piston machine : en
  • ES185045A1 - NEW PROCEDURE FOR THE MANUFACTURE OF SPECIAL CREAMS FOR HAIR : en es
  • ES18808U - Semi-pneumatic collar adaptable to pistons of all kinds of hydraulic presses (Machine-translation by Google Translate, not legally binding) : en es
  • ES16967Y - Water collector and scrubber for personal hygiene. : en es
  • FR941441A - Guns for projecting a fusible material under the effect of heat, of the type known as wire feed : en fr
  • AT162060B - Liquid atomizer. : de en
  • AU2478948A - Improvements in or relating to evaporator systems for absorption refrigerating apparatus : en
  • CH259199A - Tablet press. : de en
  • AT162052B - Process for the production of adhesive tapes, in particular rubber plasters. : de en
  • CH259160A - Switching device for gramophones. : de en
  • DK68352C - Process for the preparation of durable colloidal therapeutically effective sulfur gelatin preparations. : da en
  • GB615790A - Improvements relating to the butt welding of aluminium or magnesium or alloys of these metals : en
  • GB615793A - Nitramines and their preparation : en
  • GB615963A - Improved means for introducing and drawing off measured quantities of liquids into and from tanks : en
  • US2458582A - Cattle restraining device : en
  • US2458954A - Automatic control system for electric circuits : en
  • US2458696A - Brassiere halter : en
  • US2459121A - Acoustical tile : en
  • CH259147A - Electromotive device that can be used for erasing. : de en
  • CH259355A - Bumper device for watchmaking bearing. : en fr
  • AU142817B2 - Appliance for applying hair dye or other liquid : en
  • CH259039A - Hand-operated motor-driven, two-wheeled chassis for agriculture and horticulture. : de en
  • CH259145A - Mechanical pencil. : en fr
  • US2458808A - Supporting strut : en
  • GB615672A - Improvements in or relating to mechanism for conveying sheet, filamentous and like materials : en
  • GB615873A - New or improved process and device for the manufacture of honey combs : en
  • GB616017A - Insulator and hermetic seal for the exposed ends of electric terminals : en
  • US2458659A - Discharge device for voltage measurement : en
  • CH259315A - Process for the preparation of a new monoazo dye. : de en
  • US2458946A - Bit holder for coal-cutting chains : en
  • CH259089A - Line transmission. : de en
  • ES185101A1 - PROCEDURE FOR THE MANUFACTURE OF DRY EMULSIONABLE OIL DESTINED TO MACHINES-TOOLS : en es
  • ES18818U - Electric fuse (Machine-translation by Google Translate, not legally binding) : en es
  • ES185004A1 - A PERFECTION IN THE BURNERS USED IN LAMPS, BURNERS AND OTHER APPLIANCES THAT WORK WITH LIQUID FUEL : en es
  • AT162005B - Crampons for steep ice surfaces. : de en
  • AU140451B2 - Improvements in fuzes : en
  • AU146838B2 - Process forthe production of combustible gases : en
  • CH259289A - Tire fitting. : en it
  • AU148930B2 - Improvements in or relating to electric frequency discriminators : en
  • CH259209A - Hydraulic device for valve controls to automatically eliminate the play before the valve is lifted. : de en
  • GB615937A - Improvements relating to water heaters : en
  • GB615984A - Curing of hydrocarbon copolymers : en
  • AU148022B2 - Improvements in or relating to accounting machines : en
  • AU1796248A - An improved connector for pressure lines : en
  • AU144123B2 - An improved foot valve and strainer : en
  • AU145572B2 - Automatic-contrast-control and automatic black-level stabilizing system for television receivers : en
  • FR941537A - Plug for electrical outlet : en fr
  • AT162009B - Ice resurfacing device. : de en
  • CH259240A - Device for igniting mutators. : de en
  • US2458622A - Stud driver : en
  • ES185030A1 - PROCEDURE FOR THE PREPARATION OF ALKANOLAMINES : en es
  • FI23440A - Förfaringssätt vid kontinuerlig förädlingsbehandling av Cellulosa : en fi
  • CH259211A - Gas turbine heating system. : de en
  • CH259276A - Typewriter paper pack. : de en
  • AU140068B2 - Improvements in safety razor and blade magazine combination. 1 : en
  • AU149768B2 - Electromechanical calculating machine : en
  • CH259067A - Water jet regulator. : de en
  • CH259310A - Process for the preparation of a new monoazo dye. : de en
  • CH259119A - Process for the separation of the d (-) - a-oxy-B, B-dimethyl-y-butyric acid lactone from the dl-lactone. : de en
  • ES182606A1 - A PROCEDURE FOR THE EXTRACTION OF THE WAXES AND RESINS CONTAINED IN THE VEGETAL AND MINERAL MATERIALS, SUCH AS LIGNITES, TURBAS, ESQUISTOS AND SIMILARES : en es
  • US2459002A - Preparation of acyl-nitroarylides : en
  • GB615702A - Hygrometers : en
  • GB616009A - Improvements in means for measuring the temperature of fluids in flow : en
  • CA454040A - Chemical reaction : en fr
  • US2458585A - Aminopyridine compounds : en
  • ES185157A1 - A PURCHASE SYSTEM WITH REINTEGRATION OF ONE OF THE PURCHASES : en es
  • US2458900A - Flap operating means : en
  • US2459093A - Angle drive torque converter transmission : en
  • USRE23076E - Plural valve actuation and control : en
  • ES185341A1 - IMPROVEMENTS MADE IN THE PREPARATION OF CONCRETE CONSTRUCTION ELEMENTS : en es
  • AU141162B2 - Improved plumber block : en
  • ES185315A3 - A PROCEDURE TO REDUCE OR CANCEL REFLECTIONS ON OCRYSTAL LENSES : en es
  • ES185320A1 - DUAL EFFECT ELECTROMAGNETIC COMPRESTOR : en es
  • ES185404A2 - A TRIPPING PROPELLER SYSTEM FOR INJECTION NEEDLES : en es
  • CH259056A - Apparatus for cementing window panes and the like. : de en
  • CA453954A - Machine for cutting tile and like workpieces : en fr
  • CH259139A - Viewfinder for reflex cameras. : en fr
  • USD152328S - Design for a shoe shining machine : en
  • AU130705B2 - Improvements in or relating to apparatus for measuring high frequency electric held intensity : en
  • ES183207A1 - PROCEDURE FOR THE CLASSIFICATION OF MUDS AND SLUDGES USED FOR FLUFFING OR POLISHING AND WASHING OF GLASSES OR MIRRORS, MARBLES AND ANY OTHER MATERIALS : en es
  • FR941551A - Creche : en fr
  • CH259330A - Process for preparing an azo dye. : de en
  • AT162039B - Process for the production of briquettes from lignite. : de en
  • US2458558A - Radiotelephone equipment : en
  • US2458723A - Electrode holder : en
  • USD152346S - Reclining chair or similar article : en
  • US2458576A - Fragmentation bomb : en
  • AT162001B - Suitcase. : de en
  • FR941575A - Advanced Balance : en fr
  • US2458936A - Loop picker : en
  • FR941507A - Antenna systems : en fr
  • AU2468748A - Improvements intwo-blade setting type shutters : en
  • GB615899A - Improvements relating to the determination of unbalance in rotors : en
  • GB616050A - Joints for concrete slabs : en
  • DK68337C - Television receiver. : da en
  • AT162063B - Concrete roof tiles. : de en
  • CA453980A - Condition responsive measuring apparatus : en fr
  • CA453951A - Preset pressure can for frozen foods or the like : en fr
  • ES185034A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ELECTROMOTORS : en es
  • ES185126A1 - MACHINE FOR AGRICULTURAL WORK, SUPPORTING TENSILE CABLES OR STRINGS : en es
  • ES185005A3 - NEW PAD MANUFACTURING SYSTEM : en es
  • ES185283A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ELEVATORS FOR THE TRANSPORT OF LOADS TO MOBILE PLATFORMS : en es
  • US2458751A - Antijimmy tubular lock : en
  • ES185398A3 - IMPROVEMENTS IN SPRAYING DEVICES, PARTICULARLY INTENDED FOR INSECTICIDES : en es
  • FI23425A - Förfaringssätt för framställning av vattenlösliga, metylerade metylolmelaminer : en fi
  • FR941373A - Improvements to heating boilers with hot water circulation allowing the boiler to be placed above the level of the radiators and usable in particular for heating horticultural layers : en fr
  • GB615886A - Improvements in oscillator synchronising circuit arrangements : en
  • ES185313A1 - A PROCEDURE FOR OBTAINING SOLUBLE COFFEE EXTRACTS : en es
  • ES18828U - Combined bipolar outlet device. (Machine-translation by Google Translate, not legally binding) : en es
  • ES184683A3 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 183935 : en es
  • US2458984A - Football instructing device : en
  • GB615661A - Improvements in apparatus for indicating the pressure in pneumatic tyres : en
  • GB615773A - Improvements relating to steam or gas turbines having multiple exhaust : en
  • GB615889A - Improvements in and relating to machines for making electric lamps and discharge tubes : en
  • AU2474048A - An automatically operating overload release clutch mechanism : en
  • AU2475548A - Voice frequency dialling repeaters : en
  • US2458514A - Continuous catalytic process for the acylation of thiophenes : en
  • ES18787U - Improved bucket. (Machine-translation by Google Translate, not legally binding) : en es
  • GB615715A - Improvements in or relating to amines and process of forming same : en
  • US2458600A - Aerodynamic propelling means operating through direct reaction jet and scavenging : en
  • US2458779A - Pressure releaser milker : en
  • GB615913A - Improvements in rotary wing aircraft : en
  • CH259277A - Packaging for safety razor blade. : en fr
  • FR941353A - Material handling device : en fr
  • FR941591A - Steam boiler : en fr
  • USD152314S - Design for a ball game board : en
  • AU2470548A - Fluid-tight coupling for pipes : en
  • BE486499A - Improvements to regulating windings for transformers with series-parallel connections : en fr
  • CA454027A - Control apparatus for reversible motors : en fr
  • CA453961A - Fluid-operated hoist : en fr
  • CH259073A - Fuel valve for feeding burners for liquid fuels from canisters. : de en
  • ES185146A1 - IMPROVEMENTS IN THE MANUFACTURE OF SUPERPOSED CANYON SHOTGUNS : en es
  • FR941558A - Process for the extraction and purification of organic or mineral compounds from their solution : en fr
  • US2458588A - Upholstery pad : en
  • ES18041Y - Artificial eyes with tilting movement for dolls and toy animals. : en es
  • ES18772U - Detachable button (Machine-translation by Google Translate, not legally binding) : en es
  • GB615847A - Improvements in or relating to the manufacture of riboflavin : en
  • US2458499A - Method and apparatus for conversion of fluid hydrocarbons : en
  • FR941453A - Pavement marker : en fr
  • GB615754A - Improvements in or relating to finishing machines for extruded pipes and conduits ofclayware : en
  • CH259169A - Device for fixing a movement in a watch case. : en fr
  • AU144957B2 - Improvements in and relating to low pressure electric discharge devices : en
  • USD152335S - Design for a trailer : en
  • US2458644A - Electronic control system utilizing automatic phase shift : en
  • GB615612A - Improvements in or relating to gaseous fluid control valves : en
  • US2458771A - Supersonic reflectoscope : en
  • US2458796A - Phenol oxide resin lacquers and their manufacture : en
  • ES17430U - Complementary device for shaving machines. (Machine-translation by Google Translate, not legally binding) : en es
  • GB615637A - Improvements in clutch mechanism : en
  • ES185058A1 - NEW UNIVERSAL CLAMP SYSTEM : en es
  • US2458996A - Manufacture of carbon black : en
  • FR941440A - Armature winding machine : en fr
  • GB615816A - Apparatus for electrically heating the cooling water of a water-cooled internal combustion engine : en
  • GB615951A - Improvements in means for controlling electric motors : en
  • GB616012A - Improvements in or relating to photo-electric apparatus : en
  • FR941518A - Improvements in electrical collector machines : en fr
  • CH259216A - Tank sealed to at least partial vacuum for electrical apparatus immersed in an insulating liquid. : en fr
  • US2459024A - Floral rack : en
  • US2458793A - Wrist watch holder : en
  • CH259106A - Process for producing zippers. : de en
  • ES185428A1 - IMPROVEMENTS IN CONTINUOUS PRESSES FOR JUICY FRUITS : en es
  • ES18002Y - Lightweight protective helmet against atmospheric agents, adaptable to any head shape. : en es
  • FR941567A - Further development in the manufacture of copper acetate : en fr
  • FR941545A - A method of fitting out and mounting trash cans or the like and apparatus thus obtained : en fr
  • US2458891A - Cathode-ray tube focusing circuit : en
  • ES185199A1 - AN APPARATUS FOR VAPORIZING, DRYING AND APRESTING TEXTILE FABRICS IN PART OR MANUFACTURED FROM ANY TEXTILE FIBER : en es
  • ES185433A1 - PROCEDURE FOR OBTAINING LIGHT CONCRETE : en es
  • ES18776U - Apparatus to launch in motion automobiles and all kinds of vehicles, as well as airplanes and toy gliders. (Machine-translation by Google Translate, not legally binding) : en es
  • GB615631A - Surface grinding machine : en
  • US2458726A - Pneumatic variable torque transmission : en
  • DK68353C - Window with wooden frame and protection strip on the window for draining water. : da en
  • ES17395Y - Foldable box for diverse content. : en es
  • GB615774A - Diazotype light-sensitive layers : en
  • GB615780A - Improvements in and relating to sealing and packing devices : en
  • US2458832A - Pocket lighter : en
  • NL62331C - : en
  • USD152333S - Design for a booking chair : en
  • USD152371S - Schick display fixture : en
  • GB615766A - Improvements in or relating to distensible actuating means for brake and clutch apparatus : en
  • GB615978A - Means for detecting presence and movement of bodies : en
  • GB616003A - Improvements in or connected with pyrophoric lighters : en
  • US2459010A - High-pressure lubricating unit : en
  • FR941429A - Improvements in photography : en fr
  • DK68368C - Lock. : da en
  • ES185083A1 - IMPROVEMENTS IN THE MANUFACTURE OF GRAFFITIED RESISTENCES : en es
  • ES185193A1 - AN ELECTRO-MAGNETIC DESKTOP COMPRESSOR : en es
  • FI23398A - Clamp holder : en fi
  • FR941435A - Apparatus for vulcanizing rubber tires : en fr
  • FR941454A - Differential relief valves : en fr
  • GB615797A - Improvements relating to toggle release mechanisms applicable notably to electrical circuit breakers : en
  • GB615869A - Improvements in or relating to spraying apparatus for applying liquid coatings : en
  • FR941406A - Transportable forestry machine for sawing wood : en fr
  • FR941432A - Device for transforming pulse modulation into amplitude variations : en fr
  • US2458586A - Self-synchronous system : en
  • US2458640A - Automatic coffee maker : en
  • US2459077A - Quick action switch : en
  • GB615918A - An automatic centre finding and drilling device : en
  • USD152374S - Design for a wire strippek : en
  • ES185150A1 - IMPROVEMENTS IN THE CONSTRUCTION OF INTERMEDIATES FOR WALLS, FORGED CEILINGS AND SIMILAR : en es
  • GB615802A - Improvements in or relating to the manufacture of heat-hardening coating compositions : en
  • GB616042A - Improvements relating to forging : en
  • FR941445A - Manufacturing process of thermoplastic resins : en fr
  • GB615992A - Phonograph apparatus : en
  • ES185128A1 - NEW PRESS SYSTEM FOR THE AFFECTION OF OVOIDS : en es
  • FR941458A - New cyanine dyes and photographic emulsions containing such dyes : en fr
  • GB615761A - Improvements in coin testing devices : en
  • GB615868A - Improvements relating to gas heated and other cookers : en
  • ES182605A1 - A PERFECTION IN THE PROCEDURES FOR THE MANUFACTURE OF DECOLORANT AND DEODORANT MATERIALS BY THE ACTION OF SULFURIC ACID ON VEGETABLES IN GREEN OR SEMICARBONIZED : en es
  • GB615693A - Improvements in operating mechanism for yokes for animals : en
  • ES185092A1 - A NEW CLOSURE SYSTEM FOR DOORS AND WINDOWS : en es
  • FR941514A - Improvements relating to indicating devices : en fr
  • GB615689A - Improvements in or relating to the starting of internal-combustion turbine plants : en
  • GB615712A - Improvements in and relating to fixtures for tubular electric lamps : en
  • GB615776A - Improvements in or relating to liquid measuring and dispensing apparatus : en
  • GB615874A - Improved suspension systems for vehicles : en
  • GB615831A - Improvements in or relating to adhesive-moisteners : en
  • US2458583A - Protective device for use with enclosed bus bar distribution systems : en
  • GB615752A - Improvements in or relating to presses for pipes and conduits of clayware : en
  • US2458720A - Power transmission drive : en
  • US2459122A - Abrasive tube drill means : en
  • US2458549A - Suspension system : en
  • US2459133A - Salt and pepper shaker : en
  • US2458802A - Magnetron assembly and method : en
  • ES18182U - Crushable container for metal cleaners (Machine-translation by Google Translate, not legally binding) : en es
  • ES16890Y - Additional chuck for lathe. : en es
  • ES185077A3 - IMPROVEMENTS IN THE MANUFACTURE OF DRY GALVANIC PILES BASED ON PLATES OR OVERLAYERS : en es
  • GB615806A - An improvement in or relating to machines for cutting the pile of pile fabrics : en
  • FR941388A - Container for paint or the like : en fr
  • FR941543A - Process for the manufacture of substances containing three atoms of sulfur or selenium in a stable organic combination : en fr
  • GB615861A - Device for the protection of wounds : en
  • US2458780A - Antioxidants : en
  • GB615611A - Process for the manufacture of basic steel of low phosphorus content : en
  • US2458738A - Latch tripping mechanism : en
  • ES185037A1 - A PROCEDURE FOR REEL MANUFACTURE : en es
  • FI23426A - Method for the recovery of iron and titanium acid from ilmenite or ilmenite-containing iron ores or their enrichment products : en fi
  • USD152360S - Necklace oh similar article : en
  • USD152359S - Design for a necklace ok : en
  • ES18797U - Tray container to transport tomatoes. (Machine-translation by Google Translate, not legally binding) : en es
  • US2458669A - Spring balance : en
  • GB615781A - Improvements in amusement devices such as table ball games : en
  • CH259058A - Soundproof closing wing door. : de en
  • CA453945A - Cigarette lighter : en fr
  • US2458528A - Adjustable door holder and doorstop : en
  • AU2398548A - Improvements in or relating to substituted 1: 4 disubsitituted piperazines : en
  • AU1770448A - Improvements in and connected withthe grain and fertiliser boxes of seed drills, combines and like implements : en
  • CA453943A - Portable pile driver : en fr
  • US2458938A - Automatic key case : en
  • US2459047A - Method and apparatus for electric arc welding : en
  • US2458554A - Process for treating fatty oils : en
  • AT162023B - Rotary switch with torsion spring. : de en
  • AU139860B2 - Improvements in and relating to rotary hydraulic valves : en
  • NL62492C - : en
  • DK68333C - Process for the preparation of sulfanilylurea. : da en
  • DK68354C - Process for the preparation of high molecular weight amino acid polymer anhydrides. : da en
  • ES185262A1 - IMPROVEMENTS IN THE CONSTRUCTION OF FILTERS FOR LIQUIDS : en es
  • FR941405A - Adhesive product for transmission belts : en fr
  • GB615798A - Improvements in or relating to imidazolido thiophanes and method of preparing same : en
  • GB615956A - Device for holding safety razor blades when not in use : en
  • GB615987A - Improvements in or relating to circuits for amplifying electrical oscillations : en
  • FI23409A - Welding rod with copper core : en fi
  • GB615619A - Improvements in or relating to fluid-pressure relay apparatus : en
  • ES185363A1 - A PROCEDURE FOR THE PREPARATION OF TERPENOPHYLODIENIC RESINS, BASED ON THE POLYMERIZATION PRODUCTS OF TERPENIC HYDROCARBONS : en es
  • GB615840A - Improvements in or relating to power plants : en
  • ES185292A1 - ADVERTISING IN COMBINATION WITH THE NATIONAL LOTTERY WITH GENDER AWARDS FROM GRATEFUL ESTABLISHMENTS220948 : en es
  • US2459101A - Back gauge for punches : en
  • ES182604A1 - A PROCEDURE FOR MANUFACTURING COLORING MATTERS AND YELLOWS BY TREATMENT TO NITRIC ACID OF SEMICARBONIZED VEGETABLES : en es
  • ES182630A1 - IMPROVEMENTS INTRODUCED IN THE COMPOSITION ELEMENTS FOR GRAPHIC ARTS : en es
  • FR941415A - Cutting machine for meat, cold cuts, vegetables, bread, etc. : en fr
  • FI23443A - Sätt och anordning vid urvattning av fibermassabanor : en fi
  • US2458817A - Coupling for tubes : en
  • FR941542A - Universal anthropometric table : en fr
  • ES185273A1 - IMPROVEMENTS IN OR RELATED TO HEATING AND SUPPLY DISTRIBUTION IN WATER TUBE BOILERS : en es
  • US2458609A - Cooling device by vaporization for internal-combustion engines : en
  • AU145006B2 - Improvements in or relating tothe application of organic coating or impregnating materials to fibrous cellulosic material andthe impregnated fibrous material resulting therefrom : en
  • ES183102A1 - IMPROVEMENTS IN RADIO RECEPTORS FOR MULTIPLE RECEPTION OF SIGNALS : en es
  • ES185064A1 - A PERFECTION IN THE MANUFACTURE OF TEXTILE WITH RIZO : en es
  • ES185089A3 - PROCEDURE FOR SECURING FABRICS AGAINST DRAFTS AND FIXING THE MESHES OF KNITTED GIRLS : en es
  • FR941464A - Reels used for spinning fishing : en fr
  • GB615823A - Improvements in heat exchange apparatus : en
  • AU146873B2 - Apparatus for producing combustible gas : en
  • CA16666S - Glass bottle : en
  • US2458714A - Coupling : en
  • AU140869B2 - Improvements relating to short path fractionating centrifugal stills : en
  • AU2413648A - An improved spreader for fertiliser andthe like : en
  • CH259052A - Sound-absorbing cover disc for ventilation openings. : de en
  • CH259324A - Process for the production of a copper-containing azo dye. : de en
  • CA454038A - Method and apparatus for conducting catalytic chemical reactions : en fr
  • CH259313A - Process for the preparation of a new monoazo dye. : de en
  • ES183208A1 - A COMBINED MACHINE TRANSFORMABLE IN LATHE, WEIGHER, DRILLING MACHINE, MARKER AND MOWER : en es
  • FR941468A - Manufacture of fluorescent lamps : en fr
  • GB615709A - Improvements in multiple pumps for use in liquid distribution systems : en
  • AT162033B - Electric space heating through storage heat from the floor. : de en
  • AU152660B2 - Improvements in and relating to carbonisation processes : en
  • AU2482548A - Improvements in control system for photographic document copying machine : en
  • AT162087B - Attachable watering can shower. : de en
  • CH259292A - Towing device, especially for ski lifts. : de en
  • US2458500A - Ribbed strip for insoles : en
  • AU141988B2 - Improvements in rock drilling tools having inserted formations : en
  • CA453965A - Boat : en fr
  • AU142222B2 - Method and apparatus for applying liquid to web material : en
  • US2458513A - Process for the acylation of thiophene : en
  • US2459003A - Standing valve release mechanism : en
  • AU142055B2 - Improved means for curling and waving hair : en
  • AU2467248A - Improvements in process forthe production of lactose : en
  • US2458579A - Microwave modulator : en
  • US2459128A - Method for producing nitriles : en
  • US2458792A - Electric circuit breaker : en
  • CA454035A - Humidifier : en fr
  • AU2461948A - Process forthe manufacture of aromatic chlorosilanes and products of such process : en
  • AU2465248A - Improvements in or relating to articles of footwear : en
  • CH259242A - Liquid fuel burner with spray effect. : en fr
  • AU2486448A - Television pickup tubes : en
  • CH259101A - Apparatus for reducing the untwisting of non-metallic threads. : de en
  • AU2487648A - Improvements relating to telephone systems : en
  • GB615699A - Improvements in binocular viewing devices particularly for stereoscopy, and a support therefor : en
  • GB615867A - Improvements in or relating to the bending of angle irons : en
  • AT162093B - Electrical plug connection with strain relief. : de en
  • US2458922A - Caster : en
  • AU140342B2 - Improved cone for yam or thread packages : en
  • CH259275A - Wrapping machine. : de en
  • ES185133A1 - PROCEDURE AND APPARATUS FOR RESISTANCE WELDING : en es
  • CH259159A - Electro-acoustic house music device. : de en
  • CH259260A - Corrector device for telegraph links operated in start-stop code. : en fr
  • AT162011B - Centrifugal governor. : de en
  • CA453983A - Body for vehicles especially for pleasure automobiles : en fr
  • US2458987A - Piezoelectric crystal unit : en
  • USRE23075E - Wheel cover : en
  • DK68335C - Refrigerator, especially for household use. : da en
  • ES18767U - Plaster (Machine-translation by Google Translate, not legally binding) : en es
  • FI23442A - The use of chemicals in the chemical industry : en fi
  • ES185055A1 - IMPROVEMENTS IN THE CONSTRUCTION OF MACHINES TO MANUFACTURE BODIES OF SYRINGES OR ANALOGS : en es
  • NL62299C - : en
  • US2459126A - Copolymers of vinyl compounds containing olefins : en
  • US2458766A - Combined bottle container and support : en
  • USD152321S - Design for a baking unit : en
  • ES185114A1 - MACHINE FOR THE CONTINUOUS STERILIZATION AND REFRIGERATION OF THE CONTAINER PACKAGED IN TIN BOX OR GLASS JAR : en es
  • AT162030B - Heating plate with temperature control device. : de en
  • CH259218A - Electrical machine in which the pole faces of the stator and rotor are parts of flat circular ring surfaces. : de en
  • ES185257A1 - UNAMACHINE FOR BRAIDING OR SPREADING FIBERS WITHOUT CARDING OR PEINING : en es
  • ES18786U - Automatic valve for purging air in autoclaves and similar applications. (Machine-translation by Google Translate, not legally binding) : en es
  • FR941481A - Percolator : en fr
  • CH259055A - Parquet. : en fr
  • CH259247A - Contra-angle for dental drills. : de en
  • FR941573A - Aircraft piloting training device : en fr
  • GB615777A - Improvements in arcing horns in pressure gas blast switches : en
  • CA454018A - Core construction for electromagnetic apparatus : en fr
  • CH259291A - Safety device on suspension railway systems. : de en
  • AU143953B2 - An improved dishwashing machine : en
  • CH259165A - Shock absorbers for the oscillating mass in watches with automatic winding. : de en
  • FR941512A - Facsimile recording and retransmission apparatus : en fr
  • GB615837A - New wool dyestuffs : en
  • AT162019B - Switching device. : de en
  • AU144930B2 - Speed governor mechanisms for aircraft internal combustion turbine engines : en
  • US2458611A - Illuminating unit for conventional fishing lures or bait : en
  • AU2489848A - Improvements relating to endless belt conveyors : en
  • CH259336A - Process for the preparation of an azo dye. : de en
  • AU142465B2 - An improved spreader for fertiliser andthe like : en
  • AT162027B - Connector pin for electrical connectors and the associated connector housing. : de en
  • CH259184A - Process for shaping a plastic organic material and apparatus for carrying out this process. : en fr
  • ES185069A1 - IMPROVEMENTS IN MECHANISMS STRETCHERS OF TEXTILE CROCHES OR TAPES : en es
  • GB615772A - A process for isolating vanillin : en
  • US2458814A - Tube testing apparatus : en
  • US2458973A - Infrared spectrophotometry : en
  • CH259142A - Sensitized sheet for raster reflectography. : en fr
  • CH259221A - Concentric cable for multi-channel transmission. : de en
  • ES17792Y - Expansive nozzle applicable to pitting machines for all kinds of fruits, especially olives. : en es
  • GB615665A - Manufacture of new semi-esters of unsaturated dicarboxylic acids : en
  • GB615725A - Improvements in flow proportioning valve : en
  • CH259098A - Sewing machine with a cutting device. : de en
  • AU2385448A - Improved sheep spraying apparatus : en
  • ES182806A1 - A PROCEDURE FOR THE SEPARATION OF DIAZINO-COMPOUNDS : en es
  • GB615851A - Improvements in and relating to electric discharge lamps : en
  • US2458820A - Multiple hanger : en
  • ES17812Y - Packaging for fruits and vegetables. : en es
  • ES185194A1 - A PROCEDURE FOR THE MANUFACTURE OF ARTIFICIAL EYES : en es
  • FR941365A - Method and apparatus for making liquids as emulsions within another liquid : en fr
  • ES18822U - Rattle. (Machine-translation by Google Translate, not legally binding) : en es
  • CH259125A - Light mixture. : de en
  • US2459134A - Pawl release for pendulum arms of testing machines : en
  • US2459117A - Object locating system : en
  • AU2403848A - Improvements in or relating to jiggers for shaping pottery articles : en
  • ES18788U - Portable lamp-lantern. (Machine-translation by Google Translate, not legally binding) : en es
  • AU2459948A - Electrical generating apparatus : en
  • GB616024A - Improvements relating to processes for the mechanical manipulation of members in a vacuum : en
  • GB615801A - Improvements in and relating to brassieres and like garments : en
  • GB615950A - Improvements in mathematical drawing instruments : en
  • US2458906A - Supplementary forming means for strip-metal forming machines : en
  • FR941499A - Camera for film photography and printing : en fr
  • CH259205A - Multi-cylinder two-stroke opposed piston engine. : de en
  • US2458917A - Mannikin adjustment device : en
  • US2458756A - Means for controlling and equalizing tube temperatures : en
  • AU147118B2 - Molding thermosetting material : en
  • GB616002A - Improvements in or relating to household steps : en
  • FR941473A - Two-stroke internal combustion engine : en fr
  • GB615836A - Lipstick containers : en
  • AT162071B - Wagon pusher. : de en
  • CH259095A - Method for keeping drive parts on a textile machine clean. : de en
  • US2458628A - Vest-pocket circuit testing device : en
  • US2458728A - Molding toy : en
  • ES185195A1 - A COMMERCIAL COMMERCIAL PROPAGANDA SYSTEM : en es
  • GB615968A - Improvements in or relating to combs : en
  • CH259237A - Electron tube. : de en
  • CH259258A - Device for applying and spreading liquid make-up. : de en
  • AU1846348A - Harvester for cereal crops : en
  • AU2398748A - Telephone communication system : en
  • AU2489748A - Improvements relating to conveyor belt apparatus : en
  • CA453993A - Method and means for producing high electrical potentials : en fr
  • CA454028A - Bin feed mechanism : en fr
  • GB615786A - Improvements in and relating to sound reproducers : en
  • GB615729A - Improvements in or relating to incubators : en
  • US2458674A - Dusting apparatus : en
  • ES185310A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • ES18793U - Fastening sheets forming a block for pocket diaries. (Machine-translation by Google Translate, not legally binding) : en es
  • CH259100A - Dye bath. : en fr
  • CA453984A - Thermostatic switch for controlling electric circuits : en fr
  • CH259081A - Double pull-out device on drawers. : de en
  • CH259293A - Compressed air brake for railway vehicles. : en fr
  • US2458870A - Hydrogenation of an oxide of carbon : en
  • AU140114B2 - Improvements relating to variable pitch propellers : en
  • AU2475648A - Improvements in or relating to lubricating compositions : en
  • CA454015A - Apparatus for responding to magnetic fields : en fr
  • CH259040A - Device for operating the knife of a mower. : en fr
  • CH259210A - Method and device for discharging air or gas into the open. : de en
  • ES18816U - Rotating heel for footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • GB615995A - Improvements in footwear : en
  • GB615967A - Improvements relating to centrifugal flour dressing machines : en
  • GB615852A - Improvements relating to the plaster-finishing of structural panels : en
  • US2458963A - Detachable bridge-brace-bar spectacle construction : en
  • GB615694A - Improvements relating to burglar, fire and like alarms : en
  • FR941376A - Small volume snap-action electrical switch : en fr
  • US2459050A - Running gear assembly for trailer wagons : en
  • US2459120A - Method of making weather strips : en
  • ES185035A1 - IMPROVEMENTS IN THE CONSTRUCTION OF MACHINES OR DEVICES FOR DYEING THREADS, TISSUES AND SIMILAR : en es
  • FR941487A - Liquid pump : en fr
  • ES185131A3 - PROCEDURES FOR THE METALIZATION OF TAIL AXES AND SIMILAR PARTS : en es
  • GB615700A - Improvements in or relating to flash-light lamps : en
  • ES185086A1 - IMPROVEMENTS IN THE MANUFACTURE OF HIGH-VOLTAGE CONDUCTORS, PARTICULARLY INTENDED FOR THE IGNITION OF INTERNAL COMBUSTION ENGINES : en es
  • ES183257A1 - A PROCEDURE FOR THE OBTAINING OF SEMIQUÍMICA CELLULOSE : en es
  • ES185364A3 - IMPROVEMENTS MADE IN THE PREPARATION OF FUNGICIDE COMPOSITIONS : en es
  • GB615624A - Process for the alkylation of aromatic hydrocarbons : en
  • ES185016A1 - A PERFECTION IN THE CARBURETORS : en es
  • ES185445A1 - AUTOMATIC REVEALING MACHINE : en es
  • US2459096A - Method and apparatus for fluid hydrocarbon conversion : en
  • ES185347A1 - AN AUTOMATIC CISTERNA FOR TOILETS : en es
  • GB615737A - A connector or terminal for joining electric conductors : en
  • US2459064A - Electromechanical drive system : en
  • USD152319S - Design for a smoking pipe : en
  • ES185047A3 - A UNIVERSAL OSCILLATING MECHANISM FOR THE SEAT OF CHAIRS AND ARMCHAIRS AND THE ELASTIC BACKREST FOR THEM : en es
  • AU212440A - Method of, and machine for, producing corrugated fibro-cement sheets : en
  • ES185052A1 - A MECHANICAL SYSTEM OF LEVERS, APPLICABLE TO THE PUMPS TO TRANSFER : en es
  • AU145284B2 - Improvements in or relating to jiggers for shaping pottery articles : en
  • DK68370C - Mechanical riding horse. : da en
  • ES185147A1 - A PROPAGANDISTIC SELLING PROCEDURE : en es
  • FR941457A - Method and device for electric hot gas purification : en fr
  • GB616036A - Mechanical stokers : en
  • GB615759A - Thread-advancing device : en
  • US2458935A - Straddle link connector : en
  • ES183228A1 - A MACHINE FOR DEPOSITING A COVER ON THE WALL OF A TUBE ACCORDING TO ONE OR SEVERAL LINES : en es
  • ES185048A1 - IMPROVEMENTS IN OR RELATIVE TO THE AIR INTAKE DEVICES FOR INTERNAL COMBUSTION ENGINES : en es
  • FR941423A - Multiple envelope bag : en fr
  • AU140314B2 - Improvements relating to liquid-fuel injection means for prime movers : en
  • AU2474748A - Improvements in and relating tothe production of viscose rayon threads : en
  • AT162032B - Process for the production of voltage-proof resistance bodies for surge arresters. : de en
  • ES185394A1 - AUTOMATIC WATER PASSWORD LIMITING DEVICE IN CONSUMER FACILITIES : en es
  • ES185375A3 - IMPROVEMENTS IN VEHICLES ON RAILS : en es
  • GB616045A - Improvements in and relating to distortion reducing circuits for frequency modulatedoscillation systems : en
  • AU2458148A - Improvements in safety razor and blade magazine combination. 1 : en
  • AT162058B - Method and mold for pressing facet teeth from plastic, in particular synthetic resin. : de en
  • AU141048B2 - Improvements in and relating to amplifier systems for alternating voltages : en
  • US2458717A - Bull halter and controller : en
  • GB615829A - Improvements in or relating to tanks for gases or liquids : en
  • GB615617A - Improvements in or relating to wire tying machines : en
  • FR941390A - Phase shift device : en fr
  • AU142840B2 - Improvements in and relating tothe production of viscose rayon threads : en
  • AU145512B2 - Improvements relating to semiautomatic telephone systems : en
  • FR941546A - Process for the preparation of fermented milk elements : en fr
  • GB615815A - Improvements in or relating to nozzles for distributing liquids and the like in the form of a spray : en
  • AT162079B - Carrying device, especially for flower pots or the like. : de en
  • CH259230A - Electronic tube operating on very short waves. : en fr
  • US2458797A - Dispensing-display stand : en
  • US2458825A - Spark plug cleaner : en
  • CH259135A - Device for storing postage stamps. : de en
  • US2458512A - Acylation of thiophene : en
  • US2458727A - Birdproofing : en
  • US2459017A - Revolving serving table : en
  • USD152317S - Design for a hood for a power meat cutter : en
  • ES185176A1 - IMPROVEMENTS IN THE CONSTRUCTION OF MACHINES FOR LABELING GLASS AND SIMILAR AMPOLLAS : en es
  • US2458504A - Reaction products of gelatin and aldonic acids and process for making same : en
  • AU142921B2 - Improvements in or relating to ventilation equipment : en
  • AU143707B2 - An improved windscreen wiper : en
  • AU2387948A - Improvements in sprinklers : en
  • AT162040B - Cylindrical furnace with inclined axis for the production of pure molybdic acid. : de en
  • CA454056A - Leverage system : en fr
  • CH259323A - Process for the production of a copper-containing azo dye. : de en
  • CA453995A - Reclosable box : en fr
  • AU146038B2 - Gasification apparatus : en
  • BE486340A - : en
  • GB615739A - Improvements in circular looms : en
  • CH259202A - Pump piston. : de en
  • CH259301A - Process for the production of an intermediate product. : de en
  • CH259140A - Camera. : en fr
  • ES185414A1 - A PROCEDURE TO MANUFACTURE CHAINS FOR JEWELRY, JEWELRY AND WATCHES : en es
  • US2458516A - Rectifying system : en
  • AU144677B2 - Electron discharge device using different velocity electron streams : en
  • AT162010B - Children's watering can. : de en
  • US2458725A - Pliers : en
  • AT162024B - Electrical installation devices such as switches, sockets, etc. like : de en
  • AT162053B - Vacuum preservation tank. : de en
  • CH259314A - Process for the preparation of a new monoazo dye. : de en
  • AU142051B2 - An improved scrub and like cutting machine : en
  • AT162086B - Attachable watering can shower. : de en
  • AU1857948A - Improved container for pencils, drills orthe like : en
  • NL64726C - : en
  • US2458736A - Self-contained hydraulic servo mechanism : en
  • CA453940A - Rotary pump : en fr
  • CA453952A - Lubricating means for internal combustion engines : en fr
  • CA454021A - Cloth cutting machine : en fr
  • CA454042A - Controlling chemical reactions : en fr
  • DK68362C - Control device for hot air motors. : da en
  • DK68372C - Method of making cardboard or paper packages. : da en
  • NL62431C - : en
  • AU139589B2 - Fluid-tight coupling for pipes : en
  • US2458834A - Container : en
  • AT162036B - Device for adjusting radio receivers. : de en
  • AU140441B2 - Improvements in or relating to circuit interrupter arc extinguisher : en
  • CH259212A - Vacuum refrigeration element. : en fr
  • US2458769A - Apparatus for the photographic reproduction of documents : en
  • CH259072A - Method and device for pressing objects made of glass with undercut parts. : de en
  • CH259164A - Clockwork balance ferrule. : en fr
  • AU2455748A - Process and apparatus forthe continuous production of combustible gas : en
  • CH259196A - Adjustable single-disc dry clutch. : de en
  • CH259227A - Key switch. : de en
  • CH259151A - Toy. : en fr
  • BE486433A - : en
  • CH259254A - Process for the production of thrombin from blood. : de en
  • BE486477A - : en fr
  • CH259281A - Cardboard box. : en fr
  • AU130706B2 - Method of, and machine for, producing corrugated fibro-cement sheets : en
  • AU142558B2 - Freezing tray : en
  • AU147087B2 - Bombardment induced conductivity in solid insulators : en
  • US2458999A - Primer and idler : en
  • US2459062A - Quaternary ammonium compounds : en
  • GB615846A - Improvements in bolt mechanisms for firearms : en
  • CA453955A - Manufacture of hats : en fr
  • CA453967A - Method of preserving : en fr
  • CA454024A - Material handling apparatus and the like : en fr
  • CH259356A - Tool carriers for machine tools. : de en
  • AU2458648A - Process forthe manufacture of aqueous solutions of riboflavin : en
  • AU2475148A - An improved windscreen wiper : en
  • CA453964A - Fabric and garment construction : en fr
  • ES185434A1 - PROCEDURE FOR THE MANUFACTURE OF HOLLOW BALLS OF CERAMIC SUBSTANCES, APPLICABLE ESPECIALLY AS FILLING IN CONSTRUCTION : en es
  • AU2317248A - Radar system forthe plan position indication of aircraft : en
  • CH259189A - Copy process and copy milling machine for carrying out the same. : de en
  • AU143990B2 - An improved connector for pressure lines : en
  • US2458865A - Invisible light television system : en
  • USD152334S - Design fgk a tgailer : en
  • CA453974A - Production of surface tension reducing agent : en fr
  • ES183238A1 - A METHOD OF MANUFACTURING PLASTIC ARTICLES LAMINAR THERMO-EFFECTIVE : en es
  • ES185334A1 - IMPROVEMENTS IN TIME MODULARS BY ELECTRIC IMPULSES : en es
  • AU145711B2 - Improvements in or relating toa process forthe manufacture of aromatic halosilanes andthe products resulting therefrom : en
  • US2458831A - Optical gun sight with horizontal and vertical deflection adjustments : en
  • US2458684A - Radio-frequency apparatus : en
  • AU2481248A - Improvements in or relating tothe manufacture of chlorinated rubber : en
  • US2458858A - Apparatus for packing asparagus : en
  • US2459015A - Automatic switch : en
  • USD152353S - Design for a combined wsist watch and holder strap therefor : en
  • AT162084B - Thistle weeder. : de en
  • BE486593A - : en fr
  • ES185430A1 - NEW LANZADERA BLOCKING SYSTEM : en es
  • GB615830A - Improvements in or relating to cartridge feed mechanism : en
  • AT162043B - Process for the production of sintered corundum, in particular for cutting tools. : de en
  • AU142062B2 - Door check and hold-open : en
  • US2458517A - Cathode-ray ultra high frequency receiver : en
  • GB615764A - Improvements in or relating to apparatus for and method of arc welding : en
  • AU145330B2 - Improvements relating to endless belt conveyors : en
  • AU2461848A - Improvements in or relating toa process forthe manufacture of aromatic halosilanes andthe products resulting therefrom : en
  • US2458978A - Fluid control system and mechanism : en
  • AU2451548A - Improvements in and relating to low pressure electric discharge devices : en
  • AU2456048A - Gasification apparatus : en
  • US2458875A - Music box : en
  • USD152329S - Dilger etal cream separator : en
  • USD152378S - Flag holder : en
  • FR941450A - Rubber Compositions : en fr
  • GB615975A - Improvements in cross-bar switch arrangements : en
  • ES185202A1 - A TRANSVERSE BAR SWITCH FOR AUTOMATIC TELEPHONY INSTALLATIONS : en es
  • ES185392A1 - SWIMMING MACHINE : en es
  • GB615636A - Improvements in apparatus for examining materials by magnetic means : en
  • FI23421A - Method of bending pieces of wood and bent wood products obtained accordingly : en fi
  • ES185110A3 - A TRACTOR : en es
  • DK68347C - Clad welding electrode for the production of iron and chromium containing overlay welds. : da en
  • GB615908A - Manufacture of furane derivatives : en
  • US2458561A - Plate developer : en
  • US2458753A - Boring head : en
  • GB615701A - Improvements in reciprocating lubrication pumps : en
  • CH259047A - Process for the preparation of an amide of an α, B-unsaturated carboxylic acid. : de en
  • US2459019A - Piezoelectric crystal filter : en
  • ES185022A3 - NEW MICA ELECTRICAL CAPACITOR MANUFACTURING SYSTEM : en es
  • ES185025A1 - PROCEDURE TO REINFORCE THE PIPES INTRODUCED IN A SOLID BLOCK AND SUBJECTED TO EXTERNAL PRESSURE : en es
  • FR941571A - Support of small windings used in particular in oscillating circuits : en fr
  • AU141851B2 - Shoulder pad support arrangements for raincoats andthe like : en
  • CA453968A - Liquid dispensing machine : en fr
  • GB615630A - Improvements in or relating to means for ejecting a person from an aircraft in an emergency : en
  • GB615731A - Improvements in or relating to abrasive articles : en
  • GB615931A - Improvements in or relating to apparatus for developing sensitized layers by means of a gas : en
  • AU143514B2 - Improved means for creating turbulence inthe induction manifold ofan internal combustion engine : en
  • ES18801U - Pressed cement patio siphon. (Machine-translation by Google Translate, not legally binding) : en es
  • US2458502A - Structural element for high temperature service use : en
  • US2458997A - Skirt hanger : en
  • US2459079A - Gas turbine power unit : en
  • US2458610A - Gas detector : en
  • US2458794A - Lock for adjustable end wrench : en
  • ES185042A1 - A VIBRATING DEVICE FOR THE SETTLEMENT OF VARIOUS MATERIALS : en es
  • GB615811A - Motor driven cutting and breaking machine : en
  • GB615747A - Improvements in manually operable fluid valves or taps : en
  • GB615804A - Improvements in or relating to amusement track apparatus : en
  • ES185390A1 - TENSION DEVICE APPLICABLE TO TELARES : en es
  • AT162045B - Mixer for gaseous substances. : de en
  • AU1842148A - An improved container : en
  • CH259079A - Child armchair. : de en
  • CH259121A - Process for the preparation of a new piperidyl ketone. : de en
  • CH259197A - Piston machine with swash plate gear. : de en
  • GB615864A - Improvements relating to the illumination of translucent scales : en
  • ES18811U - Closing for bottles and jars (Machine-translation by Google Translate, not legally binding) : en es
  • IE18523L - Mowing machines : en
  • ES185228A3 - A PROCEDURE FOR OBTAINING ARIL-AMIDAS ARTIFICAL RESINS : en es
  • FI23413A - Anordning avskiljande av i gasformig ström befintliga fasta eller flytande partiklar : en fi
  • FR941459A - Circuit breaker : en fr
  • US2458767A - Clutch control : en
  • US2458788A - Jig for assembling hollow structures : en
  • US2458837A - Lunch can : en
  • US2458927A - Electrical switch device : en
  • DK68326C - Apparatus for dividing and pressing ready-mixed on baking sheets rolled out dough, in particular for flatbread. : da en
  • ES185369A1 - A SYSTEM OF CONSTRUCTION OF PREFABRICATED ELEMENTS : en es
  • GB615954A - Manufacture of new polyamides : en
  • FR941475A - Combustion chamber for engines : en fr
  • IE18150L - Pyrophoric lighters. : en
  • GB615917A - Improvements relating to screws : en
  • GB615833A - Improvements in automatic fire-arms : en
  • GB615906A - Improvements in or relating to the regulation of electric supply circuits : en
  • ES181867A1 - IMPROVEMENTS IN THE LUMINOUS INDICATORS OF THE SIGNALING SYSTEMS : en es
  • GB615763A - Improvements in or relating to means for determining the thickness of surface coatings : en
  • ES185155A1 - A NEW PROCEDURE FOR PRINTING SOUND ON PLATES OR METAL TAPES : en es
  • US2458964A - Cambric and linen tape dispenser : en
  • ES183281A1 - AXIAL AND AUTOMATIC PRESSURE DEVICE APPLICABLE TO SPEED OR OTHER DRIVE DRIVES BY FRICTION : en es
  • FR941594A - Improvements to electric calculating machines : en fr
  • GB615625A - Improvements in or relating to ammunition projectile fuzes : en
  • ES185063A1 - IMPROVEMENTS IN EXPRESS CAFETERAS : en es
  • ES18836U - Hand spinning machine textile fiber to form ropes (Machine-translation by Google Translate, not legally binding) : en es
  • FI23411A - Magnetic remote control device for electric welding machine : en fi
  • FR941511A - Impedance adapters : en fr
  • GB615682A - Improvements in or relating to boat lowering gear : en
  • GB615989A - Automatic brilliance control for cathode ray oscilloscopes : en
  • GB615881A - A process and apparatus for hydrating cutting and disintegrating cellulose fibres : en
  • US2458568A - Potato seed cutter : en
  • US2458800A - Automatic switch construction : en
  • US2459058A - Wiper device for car axle journals and the like : en
  • USD152361S - Bracelet or similar article : en
  • US2459056A - Gas-solid contacting apparatus : en
  • US2459014A - Process for making dimethyl terephthalate : en
  • ES185124A2 - A GEAR CHANGE SYSTEM TO APPLY TO ENGINE TRANSMISSION : en es
  • US2458648A - Photographic enlarging easel : en
  • US2459088A - Aliphatic amide-substituted propyl quaternary ammonium compounds : en
  • AU139702B2 - Crayon or lipstick holder : en
  • US2458824A - Chuck : en
  • FR941595A - Device for calenders or rubber rolling mills : en fr
  • ES185113A3 - A GUIDE AND SUPPORT MECHANISM FOR FILE AND ANALOG DRAWERS : en es
  • ES185121A1 - PROCEDURE FOR OBTAINING LACTOSE : en es
  • AU2467548A - Improvements in or relating to liquid fuel burners : en
  • FR941368A - Tool for lapping the valves on their seats : en fr
  • FI23405A - Lufttätt tillslutet kärl, varav minst två glasledar äro förbundna med varandra medelst glasyr : en fi
  • FI23428A - Method for rapid magnetic mapping using self-recording magnetographs connected to airplanes : en fi
  • AU143395B2 - Improvements relating to television pickup tubes with gun structure therein : en
  • GB615858A - Improvements in reciprocating hydraulic pumps : en
  • US2459092A - Slip clutch power take-off unit : en
  • FI23408A - Procedure and equipment for electric welding, in particular for welding of light metals and light metal welding rods : en fi
  • CH259149A - Ping pong paddle. : en fr
  • CH259273A - Remote control device. : en fr
  • ES17394Y - Folding box, completely disassembled, for the packaging of glass ampoules and similar items. : en es
  • GB615827A - Improvements in lamp-holders combined with suspension tubes : en
  • GB615945A - Improvements in or relating to dredge buckets : en
  • GB615999A - Process and apparatus for monitoring synchronizing generators : en
  • ES185435A1 - IMPROVEMENT IN THE DEVICE OF OBTURATION OF THE INJECTOR NOZZLE OF MACHINES FOR MOLDING PLASTIC MATERIALS : en es
  • GB615669A - Improvements in furnaces : en
  • US2458801A - Electrically energizable fabric : en
  • US2459075A - Pipe cutoff machine : en
  • ES185057A1 - IMPROVEMENTS IN THE MANUFACTURE OF ARTIFICIAL EYES : en es
  • FR941590A - Improvements to selection facilities for telecommunication systems : en fr
  • USRE23078E - Mining machine : en
  • US2458569A - Dynamoelectric machine : en
  • US2458956A - Gun mounting : en
  • GB615985A - Improvements relating to a method for building up polymerisation products in a mould : en
  • USD152316S - Bergstrom vehicle heater : en
  • ES185301A1 - A DRY-WAY COPIER AND RELEASE MACHINE : en es
  • GB615673A - Improvements in or relating to the finishing of woollen textiles : en
  • ES185211A1 - PERFERATIONS IN THE MANUFACTURE OF PNEUMATIC VALVES : en es
  • ES185163A1 - AN ACTUATION MECHANISM FOR CLOSING RACKS : en es
  • US2458673A - Filter underdrain : en
  • US2458948A - Protective device : en
  • US2458897A - Article support : en
  • FR941451A - Device for guiding a mobile vehicle following a given route : en fr
  • FR941404A - Air conditioning device in airplanes : en fr
  • ES185225A1 - IMPROVEMENTS IN THE FEED DEVICE OF THE STYLOGRAPHICS OR FEATHERS-SOURCE : en es
  • FR941434A - Wire winding machine with winding spindles moving in closed circuit : en fr
  • ES185095A1 - A DEVICE FOR FIXING THE COMBUSTION POINT IN DIESEL ENGINES WITH THE FUEL PUMP : en es
  • ES185436A3 - PERFECTED NOZZLE FOR PLASTIC INJECTION MOLDING MACHINES : en es
  • FR941396A - Diaphragm pump : en fr
  • US2459065A - Platter and platter support for postal scales : en
  • US2458904A - Dynamoelectric machine with integral connector boxes : en
  • USD152332S - Design for, a phonograph tone arm or the like : en
  • FR941585A - Improvements made to cylinder heads of internal combustion engines : en fr
  • GB616016A - Improvements in or relating to contact clips for fuses and like replaceable electrical elements : en
  • ES185420A1 - SYSTEM FOR THE EVACUATION OF DRAWERS OR TANKS OF FOUNDATIONS AND PUMPS FOR THEIR APPLICATION : en es
  • GB615643A - Show stand display container : en
  • US2458567A - Combination bag and spectacle case : en
  • US2458619A - Louvered awning : en
  • ES18821U - Reflective screen, (Machine-translation by Google Translate, not legally binding) : en es
  • FR941598A - Improvements in clamp devices for hanging papers or other similar articles, more especially photographs : en fr
  • ES15037Y - Burner for liquid fuels, applicable to stoves or stoves : en es
  • GB615973A - Improvements in holders for arc-welding electrodes : en
  • GB615675A - Improvements relating to the manufacture of bi-metal articles by a centrifugal casting operation : en
  • US2458851A - Figured spinning toy : en
  • US2458953A - Apparatus and method for determining the scuff resistance of leather : en
  • CA16676S - Wheeled toy tortoise : en
  • CA453966A - Can body soldering machine and method : en fr
  • CH259107A - Sport shoe. : en fr
  • AU144236B2 - Improvements relating to conveyor belt apparatus : en
  • AU2463848A - Improvements in seed planters : en
  • AU2444448A - Improvements in or relating to airport fueling apparatus : en
  • US2458636A - Process for precipitating polymer from aqueous emulsion : en
  • US2458945A - Electric discharge tube comprising electrodes secured to rods : en
  • US2459013A - Reamer clamp for railroad car axles : en
  • US2459037A - Joist : en
  • CA454059A - Treatment of yarns : en fr
  • CA453935A - Automobile sanding device : en fr
  • US2458775A - Water ski : en
  • USD152343S - Design fob a lamp ob simtlab abticle : en
  • CH259203A - Rotary hydraulic motor of axial type with propeller for high pressure and specific speed. : en fr
  • CH259207A - Radiator exhaust device of an internal combustion engine, in particular of a motor vehicle engine. : en it
  • ES185075A2 - SOME IMPROVEMENTS IN THE DRIVING MECHANISMS OF THE CYLINDERS OR DRAWING ROLLERS THAT ARE USED IN THE HANDLEBARS, SPINNING OR SELFACTINE COLUMNS AND OTHER SPINNING MACHINES : en es
  • GB616043A - Brake adjustment : en
  • AU142378B2 - Improvements in or relating to airport fueling apparatus : en
  • US2459074A - Course and height indicator for aircraft : en
  • US2458833A - Spring compression tubing and pipe connection : en
  • US2458687A - Blasting machine : en
  • US2459125A - Film of copolymer of vinylidene chloride and vinyl chloride : en
  • US2458874A - Coupling for tubes : en
  • US2458898A - Combination spool and bobbin assembly : en
  • GB615638A - Improvements in or relating to television apparatus : en
  • ES185254A3 - A PROCEDURE FOR OBTAINING FEMIL-NAFTILAMINE : en es
  • FR941389A - High frequency device for heating or sealing thermoplastic materials : en fr
  • FR941456A - Process for the preparation of anthraquinone series vat dyes, vat dyes in accordance with those obtained and use of these dyes : en fr
  • GB615657A - Improvements in or relating to wire tying machines : en
  • FR941569A - Improvements to artificial horizons : en fr
  • US2458976A - Multiple power application device : en
  • USD152347S - Design for a mirror : en
  • DK68340C - Fastening device for electric oscillating circuits. : da en
  • DK68341C - Apparatus for regulating an electrical voltage by means of gas discharge tubes. : da en
  • US2458770A - Electrically actuated pump : en
  • US2458560A - Two temperature refrigeration apparatus : en
  • US2458758A - Apparatus for resistance welding : en
  • US2458909A - Spray trap : en
  • DK68339C - Receiver with amplitude limiter and for receiving frequency modulated oscillations. : da en
  • CH259048A - Masonry. : de en
  • US2458496A - Automatic phonograph : en
  • US2459067A - Method of duplicating : en
  • USD152364S - Design fob an earring or similar article : en
  • ES185278A1 - AN APPARATUS TO AVOID HAIR LOSS : en es
  • ES18778U - Towel rack (Machine-translation by Google Translate, not legally binding) : en es
  • GB615733A - Method and apparatus for packaging thermoplastic fibers : en
  • GB615921A - Improvements relating to velocity modulation valves : en
  • IE18001L - Display card : en
  • CH259049A - Reinforced concrete ceiling. : de en
  • FR941446A - Improvements made to clutches for the transmission of a rotary motion : en fr
  • USD152330S - Dillon glass top end table : en
  • US2458511A - Combined switch stud and fuse clip : en
  • US2458889A - Collet chuck : en
  • US2458901A - Scalp conditioning cabinet : en
  • US2458991A - Posthole digger : en
  • US2458519A - Acylating thiophene with silicaalumina catalyst : en
  • USD152362S - Design foe an earring or similar article : en
  • USD152384S - Design fob a record cabinet : en
  • AU140762B2 - Improvements in or relating to absorption refrigerating apparatus : en
  • CA453939A - Television method or system : en fr
  • CH259236A - Method of repairing electron tubes. : de en
  • GB615892A - Walls of buildings : en
  • DK68373C - Shirt holder. : da en
  • GB615708A - Improvements in or relating to automatic clothes washing machines : en
  • GB615939A - Improvements in safety razors : en
  • CH259248A - Device on contra-angles to accommodate dental tools. : de en
  • DK68356C - Projection device for continuous automatic reproduction of single images. : da en
  • US2458646A - Pad and pocket therefor : en
  • DK68365C - Method for producing color images by the color development method. : da en
  • CH259109A - Shoe tree for shoes and boots. : en fr
  • FR941398A - Fuel burner : en fr
  • ES185118A1 - A PROCEDURE FOR OBTAINING ALUMINA, ALUMINUM CHLORIDE AND ALKALINE SILICATES : en es
  • FR941501A - Process for obtaining a nutritious liquid, called vegetable milk, from vegetable matter : en fr
  • ES185138A1 - IMPROVEMENTS INTRODUCED IN THE MACHINES TO MAKE CIGARETTES EMBOQUILLADOS : en es
  • AT162002B - Parallel ruler. : de en
  • GB615826A - Improvements in or relating to disc clutches : en
  • DK68344C - Method for coating glass surfaces with a powdered fluorescent material. : da en
  • US2458702A - Elevator hatchway door operator : en
  • US2458924A - Golf club carrier : en
  • USD152313S - Design for a combination ash tray and coaster : en
  • CH259359A - Axle drive for railway vehicles. : de en
  • US2459099A - Bearing shunt means : en
  • ES185317A1 - A PROCEDURE FOR REGENERATING THE ABSORPTION CAPACITY OF ACTIVATED CARBON CONTAINING SULFURIC ACID AND SULFUR IMPURITIES : en es
  • AU2416648A - Improvements in or relating to apparatus for successively discharging material froma storage reservoir into a number of containers : en
  • AT162007B - Springy shoe. : de en
  • CA453981A - Jordan plug jacket : en fr
  • NL62314C - : en
  • NL62432C - : en
  • US2458634A - Indicating device : en
  • US2458745A - Air cleaner : en
  • US2458838A - Bee comb frame construction : en
  • US2459085A - Pyrophoric lighter : en
  • AU2451148A - Improvements relating to castors : en
  • CA454049A - Self-contained roller bearing cage and roller unit and process of making the same : en fr
  • CH259110A - Shoe trees. : de en
  • US2459036A - Combined pump means and motor means : en
  • US2458645A - Imbedded metal band : en
  • USD152385S - Design fok a phonograph : en
  • US2459063A - Divalent metal salts of halogen substituted phenylol sulfides : en
  • CH259214A - Primary element. : de en
  • GB615964A - Improvements in or relating to electric choke coils : en
  • AU145285B2 - Method and apparatus fof the ellectrolytic coating of metal strip : en
  • CA453990A - Cathode structure : en fr
  • US2459009A - Aircraft body and wing arrangement : en
  • CH259245A - Hand lamp. : de en
  • CH259319A - Process for the production of a copper-containing azo dye. : de en
  • AT162077B - Insulating pad for wet walls. : de en
  • US2458939A - Control device : en
  • USD152325S - Design foe a water spray gun : en
  • AU142777B2 - Television pickup tubes : en
  • ES183149A1 - REGULATORY DISPOSAL FOR DRIVE FORCE INSTALLATIONS, CONSISTING OF GAS TURBINE AND STEAM TURBINE : en es
  • ES185265A1 - IMPROVEMENTS IN THE CONSTRUCTION OF BODY ELEMENTS FOR MOTOR VEHICLES : en es
  • GB615691A - Maximum-demand apparatus for periodic recording : en
  • CH259298A - Device for the permanent cleaning of the drum clothing of cards for fiber materials. : de en
  • US2458552A - Method of making electrical contacting elements : en
  • CH259256A - Automatic suction cup. : en fr
  • AU2474348A - Molding thermosetting material : en
  • AU2461748A - Improvements in or connected with toilet combs : en
  • CH259201A - Rotor for multi-stage axial compressors and turbines. : de en
  • CH259128A - Soap purification process. : en fr
  • US2458806A - Receptacle cover pry-off tool : en
  • USD152380S - Design fob a camera back or similar article : en
  • AU1845448A - Improved method of manufacturing arrowroot flour : en
  • US2458873A - Indexing mechanism for valves : en
  • CH259328A - Process for the preparation of an azo dye. : de en
  • CH259345A - Process for the preparation of a disazo dye. : de en
  • ES185116A3 - ADORNMENT LIGHTING PROCEDURE : en es
  • GB615732A - Packing tray : en
  • US2459104A - Electronic measuring apparatus : en
  • CA454029A - Television transmitting system : en fr
  • US2458813A - Outboard propeller mechanism for barges, scows, and the like : en
  • US2459097A - Pump for evaporative air coolers or the like : en
  • CH259103A - Electric iron. : de en
  • AU139612B2 - Improvements relating to belt buckles : en
  • CH259257A - Necessary for ladies. : en fr
  • FR941538A - Shock-absorbing packaging box for bottles and other breakable items : en fr
  • GB615710A - Improvements in liquid distribution systems : en
  • CA453987A - 2-halogenoethoxy silicon compounds : en fr
  • AU145499B2 - Process and apparatus forthe continuous production of combustible gas : en
  • GB615741A - Improvements in or relating to a process for refining textiles : en
  • NL62304C - : en
  • US2458988A - Labyrinth packing : en
  • US2459076A - Process of preparing : en
  • ES185169A1 - AN ACTUATOR DEVICE OF THE MOBILE MECHANISM OF FIREARMS IN GENERAL : en es
  • FI23412A - You can save money : en fi
  • GB615641A - Method and apparatus for recovering ammonia from ammonia-containing gases : en
  • GB615888A - Improvements in and relating to apparatus for detecting short circuited turns in coils for electrical apparatus : en
  • ES184405A3 - A DISCHARGE TUBE, WITH COLD ELECTRODES AND A RARE GAS CHARGE, FOR THE LIGHTING : en es
  • ES18785U - Footwear with special features (Machine-translation by Google Translate, not legally binding) : en es
  • FI23437A - The way to place ads : en fi
  • FR941592A - Improvements made to frequency measuring equipment : en fr
  • ES185204A1 - AN INDUSTRIAL PROCEDURE FOR THE MANUFACTURE OF SYNTHETIC CINNAMON : en es
  • GB615855A - Improvements in or relating to drying apparatus : en
  • US2458709A - Fingernail guard : en
  • US2458777A - Purification of hydrocarbons : en
  • US2458556A - Coupled cavity resonator and wave guide apparatus : en
  • AU1834548A - Anew and improved washing machine : en
  • CH259127A - Process for the preparation of stable dispersions of metallic soaps in lubricating oils. : en fr
  • CH259148A - Pencil sharpener. : de en
  • GB615818A - Improvements in cooking utensils : en
  • CH259093A - A method of manufacturing an article for industrial and household uses, based on metallic wool, and an article obtained by means of this process. : en fr
  • CH259271A - Device for low-distortion phase pulse modulation. : de en
  • AT162073B - Process for the production of a formwork-free reinforced concrete ceiling from angular prefabricated components. : de en
  • US2458828A - Toy gun : en
  • US2459006A - Tie rack : en
  • BE486564A - : en fr
  • US2458671A - Bait applicator : en
  • CH259331A - Process for the preparation of an azo dye. : de en
  • AU2494148A - Improvements relating to short path fractionating centrifugal stills : en
  • AU2414448A - Improvements in and relating tothe production of zinc : en
  • CH259183A - Board holder for workbenches. : de en
  • CH259325A - Process for the preparation of an azo dye. : de en
  • US2458754A - Handle device : en
  • AU1872248A - Improved stepladder having adjustable rear legs : en
  • CH259175A - Apparatus for stripping the end of welding electrodes. : en fr
  • AU2393948A - Pickup loader : en
  • CH259144A - Support bearing a character intended for photographic reproduction and method for its manufacture. : en fr
  • CH259285A - Vehicle chassis. : en fr
  • ES185212A1 - A PROCEDURE FOR PURCHASES AND PROPAGANDA : en es
  • US2458691A - Apparatus for chlorination processes : en
  • US2458495A - Processes of fermentation : en
  • NL62412C - Roasted shaped cheese products and method of preparation thereof : en nl
  • US2459016A - Vehicle antiskid mechanism and wheel jack : en
  • ES185117A1 - AN EXPLOSION MOTOR TWO TIMES OF GREAT PERFORMANCE : en es
  • ES18780U - Semi-elastic coupling sleeve for vehicle headlights. (Machine-translation by Google Translate, not legally binding) : en es
  • FR941566A - Device for ignition of internal combustion engines : en fr
  • US2458914A - Slider and method of construction the same : en
  • AU1791048A - Improved guard apparatus for circular saws : en
  • AU2434448A - Trim tab servo motor control : en
  • AU2455648A - Gasification of carbonaceous solids : en
  • CH259327A - Process for the preparation of an azo dye. : de en
  • US2459080A - Mechanic's work-holding table furnished with adjustable work-supporting arms : en
  • US2459113A - Mineral oil composition : en
  • FR941438A - Improvements in distance measuring devices : en fr
  • US2459107A - Drum type indicator alarm clock : en
  • USD152322S - Design fob a vehicle trailer : en
  • AU1820648A - A reseating tool for cocks or valves : en
  • US2458617A - Drier : en
  • AT162099B - Bimetal thermometer with display device. : de en
  • US2458839A - Electrodeposition of indium and its alloys : en
  • US2458872A - Panoramic tilting tripod head : en
  • US2459027A - Telegraph key : en
  • AT162096B - Device for water heating. : de en
  • AU159005B2 - Improvements in or relating to substituted 1: 4 disubsitituted piperazines : en
  • GB615841A - Improvements in and relating to piezo-electric resonators : en
  • US2459043A - Garment : en
  • CH259299A - Device for brushing moving sieve screens. : de en
  • AU139194B2 - Improved means for use in cleaning tomatoes andother like commodities : en
  • US2458613A - Protecting apron for ironing boards : en
  • US2458798A - Baffle for watertube boilers : en
  • AU2489048A - Clothes-Pegs : en
  • CH259111A - Process for the production of air-dried meat. : de en
  • CH259173A - Device for controlling the current output from an alternating current network to a resistance welding apparatus by means of discharge tubes. : de en
  • AU142865B2 - Improvements in and relating to electrical signalling systems : en
  • BE486432A - : en
  • GB615623A - Gas testing apparatus : en
  • GB615800A - An improved tool for the removal of screw-cap or similar closures from containers : en
  • US2458959A - Portable device for continuous pressure politzerization : en
  • CH259042A - Animal traction machine for spreading pulverulent insecticide products. : en fr
  • US2458869A - Reciprocating pump or motor : en
  • US2458815A - Tool handle connection : en
  • US2458827A - Electrodeposition of lead-tin-antimony alloys : en
  • AU2403648A - Method and apparatus for applying liquid to web material : en
  • US2458941A - Spring wheel : en
  • US2458761A - Vehicle road wheel : en
  • AU142464B2 - Improvements in or relating to reciprocatory conveyor apparatus for handling material in bulk : en
  • FR941358A - Improvements to laminated assemblies : en fr
  • FR941515A - Anti-glare device for motor vehicles : en fr
  • US2458783A - Constant reference point manometer : en
  • GB615720A - Improvements in or relating to the production of iron : en
  • US2458654A - System for and method of utilizing microwave radiation from the sun : en
  • US2458733A - Positive brake or arresting means : en
  • ES185261A1 - IMPROVEMENTS IN COMMUNICATION SYSTEMS : en es
  • ES185143A1 - A NEW SHAVING MACHINE : en es
  • GB615651A - Improvements in and relating to exploder devices for shot-firing : en
  • DK68357C - Device for devices of regulation or measurement or both. : da en
  • ES182422A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 178 175 : en es
  • ES18803U - Stylus with double head writer (Machine-translation by Google Translate, not legally binding) : en es
  • FR941557A - Driving mechanism for shuttles of ribbon looms and the like : en fr
  • GB615615A - Improvements in the automatic control of heat supply and distribution systems : en
  • GB615929A - Improvements in and relating to a lifting device : en
  • US2458532A - Cathode-ray tube circuit : en
  • US2458880A - Tool : en
  • CA453975A - Method and apparatus for testing oils : en fr
  • CH259263A - Telecommunication system voters. : de en
  • US2459094A - Transmission mechanism : en
  • US2459031A - Three-way rupture truss appliance : en
  • CH259250A - Process for the preparation of an imidazoline. : de en
  • CH259279A - Corner lock for collapsible crates. : de en
  • FR941395A - Improvements to epicyclic gear changes : en fr
  • AT162064B - Structural system with relieving anchor force. : de en
  • CH259251A - Process for the manufacture of penicillin. : de en
  • AT162029B - Device for constant change in inductance. : de en
  • AU137510B2 - An improved container : en
  • AT162061B - Method and system for sorting mail. : de en
  • US2458661A - Process of cleaning metal surfaces and compositions therefor : en
  • US2458740A - Multiple spindle machine tool : en
  • ES185217A1 - A TRANSVERSE BAR SWITCH FOR AUTOMATIC TELEPHONY INSTALLATIONS : en es
  • ES185284A1 - A NEW SYSTEM FOR MANUFACTURING REFLECTORS FOR LIGHTING : en es
  • ES185443A1 - A COMPRESSED AIR ECONOMIZER APPARATUS ADAPTABLE TO ANY TYPE OF FRAGUA, HOUSEHOLD OR LOCAL THAT REQUIRES VENTILATION : en es
  • US2458534A - Vibration suppressing suspension for tensioned filaments of electron space charge devices : en
  • US2458855A - Parachute and the like with rotating sustaining blades : en
  • CH259283A - Trolley for transporting stacks of bricks. : de en
  • US2458879A - Manufacture of integral : en
  • CA454013A - Treatment of acrylic ester polymers : en fr
  • DK68360C - Combustion engine. : da en
  • CA453956A - Button back : en fr
  • CH259116A - Process for the preparation of acetarylamides. : en fr
  • AU130667B2 - Improvements relating to waterproof match striking surfaces : en
  • AT162022B - Electrically heated component. : de en
  • AT162026B - Device for achieving a small holding ratio in a contactor. : de en
  • CA453933A - Packing gasket and static seal : en fr
  • CH259253A - Process for preparing acetylcholine oleate. : en fr
  • CH259265A - Button device for calling predetermined telephone subscriber numbers. : en fr
  • AT162089B - Sealing of pipe connections. : de en
  • AT162098B - Device for the electromechanical sound treatment of voice disorders. : de en
  • AU2442148A - Improvements in or relating to circuit interrupter arc extinguisher : en
  • US2458710A - Multiple check valve : en
  • US2458688A - Welding cupro-nickel alloys : en
  • ES185141A1 - A SYSTEM FOR FIXING GLASS MIRRORS OR WINDOWS IN FLEXIBLE SURFACES CONSTITUTED BY PLASTIC TISSUES OR METERS : en es
  • FR941482A - Plastic molding of organic thermoplastics : en fr
  • GB615618A - A mechanical device for sowing either singly or in quantity and at any required spacing, seeds of various sizes : en
  • ES185182A1 - A QUICK FREEZER : en es
  • CH259232A - Vibration motor. : de en
  • AT162055B - Process for the production of therapeutically effective preparations from primula and thyme and / or quendel. : de en
  • AU141547B2 - Improved sheep spraying apparatus : en
  • US2458641A - Method and apparatus for controlling frequency characteristics in sound recording : en
  • AU139686B2 - Improvements, in closures for collapsible or like tubular containers : en
  • AU2387548A - Improvements in crates, cases and like containers : en
  • US2458650A - Coaxial line generator : en
  • US2458818A - Solid catalyst treatment of gaseous hydrocarbons : en
  • US2458853A - Time controlled switch mechanism : en
  • AU2032145A - Radiant light and/or heat energy receiver : en
  • GB615723A - Resin emulsions : en
  • US2458565A - Apparatus for measuring field intensity in high-frequency electric fields : en
  • CA454001A - Method of making synthetic fibre paper : en fr
  • AT162056B - Blood transfusion machine. : de en
  • US2458525A - Method and apparatus for brightening tin plate : en
  • US2458665A - Method of and apparatus for measuring pressure : en
  • US2459066A - Vehicle for invalids : en
  • AU2485848A - Improvements in or relating to absorption refrigerating apparatus : en
  • CH259063A - Heat storage with electric heating. : de en
  • US2458615A - Piezoelectric crystal apparatus : en
  • US2458968A - Internal-combustion heater having means to prevent fuel contamination of the ventilating air : en
  • US2458724A - Incandescent lamp socket : en
  • US2459136A - Dry developing negative : en
  • CA454002A - Cold cream jar : en fr
  • CH259304A - Process for the production of an intermediate product. : de en
  • US2458746A - Coded track circuits : en
  • CH259045A - Lawn sprinkler. : de en
  • CH259342A - Process for the preparation of a disazo dye. : de en
  • AU144187B2 - Improvements in or relating tothe preparation of organic chiorothiophosphates : en
  • CA454055A - Perishable mark for quick frozen foods : en fr
  • DK68366C - Wavy, welded bulkhead or similar surface in ships. : da en
  • GB615885A - Improvements relating to the reduction of drag of, and propulsion of, aerodynamic or hydrodynamic bodies : en
  • US2458705A - Locking mechanism for jigs and the like : en
  • CH259284A - Tow hook with closing flap for vehicles. : de en
  • ES18837U - Improvements in tire covers for motor vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR941519A - Process for the preparation of anti-biotic substances : en fr
  • AU2421948A - Improvements insteel hatch covers : en
  • CA454006A - Stabilized photoprinting materials and process of producing same : en fr
  • ES182612A3 - AN ARRANGEMENT IN LAMINATORS : en es
  • ES185305A3 - A DEMETAL POWDER MANUFACTURING PROCEDURE BY THERMAL DISINTEGRATION : en es
  • AU138190B2 - Improved container for pencils, drills orthe like : en
  • AU141124B2 - Improved guard apparatus for circular saws : en
  • AU141155B2 - Improved holder for handset of telephone : en
  • CA453999A - Travelling grate stoker : en fr
  • CH259115A - Process for the manufacture of amides. : en fr
  • US2458591A - Door fastener : en
  • USD152373S - Design fob a spectacle frame ok similar article : en
  • FR941370A - Improvements to devices comprising rotational drive means, such as racagnac tools and the like : en fr
  • ES18792U - Improved rubber floor (Machine-translation by Google Translate, not legally binding) : en es
  • AU2467348A - Speed governor mechanisms for aircraft internal combustion turbine engines : en
  • AU146675B2 - Phonograph turntable spindles : en
  • CA454016A - Venetian blind and method of making the same : en fr
  • CA454037A - Soluble oil : en fr
  • CH259069A - Closing device for double-leaf bracing. : en fr
  • ES185288A1 - AN APPARATUS FOR THE MEASUREMENT OF ALL KINDS OF COSTUMES AND DRESSES FOR GENTLEMAN, LADY AND CHILD : en es
  • CH259223A - Procedure for receiving remote control commands. : de en
  • AU139859B2 - Improvements insteel hatch covers : en
  • AU146039B2 - Improvements relating tothe sterilization of dialkyl haloacetals against the development of undesired compounds therein : en
  • AU2409448A - Improvements in or relating to portable storage means : en
  • AU140791B2 - Improvements in or relating to evaporator systems for absorption refrigerating apparatus : en
  • US2458961A - Telescoping tube screw jack : en
  • US2458535A - Modified hydrocarbon compositions and petroleum distillates : en
  • US2458704A - Spring testing scales : en
  • US2458928A - Welding fixture : en
  • US2458708A - Polishing and glazing machine : en
  • AU147086B2 - A capacitor including a thermosetting polyunsaturated alkyd resin dielectric interspacer or impregnant in paper andthe like : en
  • GB616046A - Improvements in or relating to the manufacture of condensers of the wound type : en
  • AU150836B2 - Improvements in moulds for construction of conduits of concrete orthe like : en
  • CA453962A - Die casting machine : en fr
  • US2458677A - Visor : en
  • AT162016B - Electric heater for cooking and space heating. : de en
  • CH259326A - Process for the preparation of an azo dye. : de en
  • AU140761B2 - Ignition rotor : en
  • CA453991A - Dimethyl silicone elastomers containing lead monoxide : en fr
  • GB615965A - Resilient suspension of engines : en
  • ES184179A1 - PROCEDURE FOR THE RECOUCHUTAMIENTO OF COVERS : en es
  • FR941436A - Preparation of silica-magnesia catalysts : en fr
  • FR941541A - Improvement in fluorescent screens : en fr
  • AU2476548A - Multiple-stage torque converter drive : en
  • AU2489948A - An improved dishwashing machine : en
  • FR941477A - Absorbent sanitary pad holder : en fr
  • CH259161A - Photoelectric measuring device. : de en
  • CH259182A - Veneer and glue furnace equipment. : de en
  • GB615844A - Improvements in or relating to mechanism for driving an oscillatory member : en
  • GB616063A - Improvements in or relating to high frequency electric induction heating apparatus : en
  • FR941394A - Advanced process for purifying penicillin salts : en fr
  • US2458829A - Apparatus for adjusting the electrical condition of electrical analyzers : en
  • US2459042A - Capillarity control means : en
  • USD152327S - Design for a container cap : en
  • GB615658A - Improvements in or relating to wire-tying machines : en
  • CH259044A - Device intended for irrigation purposes. : de en
  • GB615684A - Improvements in or relating to electro-acoustic transducers : en
  • GB615711A - Improvements in or relating to the television of motion-picture film : en
  • GB615717A - Improvements in machine tools : en
  • GB615890A - Improvements in cross-linked crystalline films : en
  • ES185421A1 - AN AUTOMATIC MACHINE FOR TURNING WOODS : en es
  • AU144894B2 - Improvements in thermostats : en
  • AU1924248A - Improved plumber block : en
  • CA454012A - Ceramic composition : en fr
  • ES182952A1 - A PERFECTED MONTACARGAS : en es
  • ES18592U - Stopper perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • ES181530A3 - PROCEDURE FOR THE MANUFACTURE OF A PRODUCT IMITATING VELVET : en es
  • ES185038A1 - A COMPLETE HOME INSURANCE POLICY PROCEDURE : en es
  • GB615897A - Speed and feed indicating device for boring and like machine-tools : en
  • ES185094A3 - AN IMPROVEMENT IN THE CONSTRUCTION OF BALL STYLOGRAPHS : en es
  • AU2406448A - Improvements in and relating to carbonisation processes : en
  • CH259181A - Circumferential cutter head. : de en
  • ES185238A1 - SOME IMPROVEMENTS IN THE SMOOTH KNITTED FABRICS, MAINLY THE OWN FOR SOCKS AND FEMALE SCARPINES : en es
  • ES158026A1 - NEW TAPE BRAKE SYSTEM FOR BICYCLES AND ANALOG VEHICLES : en es
  • ES18782U - Foldable articulated bed (Machine-translation by Google Translate, not legally binding) : en es
  • ES185168A1 - A NEW PROCEDURE FOR THE MANUFACTURE AND CONSERVATION OF SALTS AND PRESSED SARDINES : en es
  • ES18829U - Holder for holding the shoulder of the handset (Machine-translation by Google Translate, not legally binding) : en es
  • GB615856A - Improvements in thermionic valve circuits : en
  • GB615940A - Improvements in or relating to electric high-pressure discharge tubes : en
  • GB615649A - Improvements in or relating to machines for grinding and polishing non-spherical optical surfaces : en
  • FI23438A - It is therefore appropriate to apply sulphate cellulose : en fi
  • GB615982A - Improvements relating to the location and boring of position holes : en
  • ES185424A1 - IMPROVEMENTS IN THE MANUFACTURE OF RUBBER SOLE OR PLASTIC AND ELASTIC MATERIAL FOR FOOTWEAR : en es
  • FR941548A - Improvements to ultra-short wave modulation systems : en fr
  • GB615738A - Improvements relating to internal expanding brakes : en
  • FI23445A - Fördelnings- och avspärrningsventil för automobilbromsar : en fi
  • FR941506A - Electronic discharge devices : en fr
  • GB615629A - Photographs giving the illusion of relief : en
  • GB615996A - Improvements in colour-comparison sorting machines : en
  • ES18750U - Plug for terminally insulating packaging. (Machine-translation by Google Translate, not legally binding) : en es
  • FR941503A - Rotating cutter : en fr
  • AT162047B - Process for the production of sub-igniters from peat. : de en
  • CA453947A - Blind : en fr
  • CH259163A - A method of manufacturing a dial with raised hour signs and a dial obtained by this method. : en fr
  • FI23422A - Method of production of the reins or grades : en fi
  • FR941577A - Trait necklace : en fr
  • GB615784A - Improvements in vices : en
  • GB615922A - Improvements in multiplex carrier-wave telephony : en
  • ES183217A1 - AN AGGLOMERATE OF LEATHER : en es
  • FI23400A - Device for connecting side plows to transport devices : en fi
  • US2458852A - Roll tension device : en
  • FR941374A - Attachment device of the spring bases for filling elastic cushions : en fr
  • GB615718A - Radiant energy receiver : en
  • ES185264A1 - IMPROVEMENTS IN THE CONSTRUCTION OF SEATS FOR TRACTORS : en es
  • GB615728A - Improvements in or relating to looms : en
  • GB616022A - Improvements in or relating to safe-load indicators for cranes and like hoisting apparatus : en
  • ES185365A1 - FLUID PRESSURE DEVICE : en es
  • CA453938A - Head mirror device : en fr
  • FR941400A - Hydraulic control unit for causing movements in two opposite directions : en fr
  • US2458564A - Cement slab molding machine : en
  • US2458811A - Fish measuring tape : en
  • USD152352S - Combined wrist watch and holder strap therefor : en
  • ES185112A1 - AN AUTOMATIC DOOR MECHANISM FOR BAKING OVENS : en es
  • ES18830U - Discharge device, applicable to cisterns in w. C. (Machine-translation by Google Translate, not legally binding) : en es
  • GB615941A - Improvements in or relating to methods of making permanently magnetizable material, and the improved permanently magnetizable material resulting therefrom : en
  • ES18768U - Piston washer for engine cylinders. (Machine-translation by Google Translate, not legally binding) : en es
  • US2459106A - Computing apparatus : en
  • GB615994A - Improvements in and relating to reciprocating pumps for delivering measured quantities of material : en
  • US2458593A - Safety mounting for lenses : en
  • ES185322A1 - A NEW SYSTEM OF ROMANES : en es
  • ES18770U - Insurance against the theft or loss of pocket wallets. (Machine-translation by Google Translate, not legally binding) : en es
  • GB616027A - An improved locking device : en
  • FI23450A - Pouch : en fi
  • FR941513A - Improvements to the heating elements and their manufacturing process : en fr
  • GB615680A - Improvements in or relating to gas turbines : en
  • ES185294A1 - IMPROVEMENTS IN THE CONSTRUCTION OF OIL PRODUCERS : en es
  • GB615838A - Manufacture and application of new textile treatment agents : en
  • CH259188A - Wedge for securing the handle in a tool. : de en
  • ES18783U - Syringe for injections with special needle-shaped needle coupling (Machine-translation by Google Translate, not legally binding) : en es
  • GB615878A - Improvements in or relating to push-pull amplifiers for ultra-short waves : en
  • US2458662A - Method for preserving the effectiveness of a metal cleaning bath : en
  • US2458570A - Mounting for fluid containers : en
  • AT162003B - Awl. : de en
  • CA454043A - Refrigeration process : en fr
  • ES185391A1 - INSURANCE PROCEDURE AGAINST THE BREAKING OR UNUSUAL USE OF PUMPS, TUBES AND OTHER INCANDESCENT LAMPS : en es
  • FR941588A - Process for preparing thymol : en fr
  • GB615832A - Improvements in or relating to closure caps for jars, bottles and like containers : en
  • AU2468048A - Improvements relating to thrust bearings : en
  • FR941505A - Railway signal and point control devices : en fr
  • AU2440548A - Improved manufacture of photosensitive selicate glasses and articles made thereof : en
  • ES185319A3 - A PROCEDURE FOR THE PREPARATION OF WETTING, CLEANING, EMULGENTING, SIZING AND SIMILAR MEDIA : en es
  • US2458830A - Modulation indicator : en
  • US2458841A - Rubber softened with sulfur dioxide and chlorine treated polyisobutylene reacted with ammonia : en
  • ES18831U - Extracts of fruit juices and separator of egg yolks. (Machine-translation by Google Translate, not legally binding) : en es
  • ES185125A1 - A MULTIPLE EFFECT ROTOR FOR DRIVING MACHINES OR OPERATORS OPERATING THROUGH FLUIDS : en es
  • ES185134A1 - A PROCESS FOR THE PRODUCTION OF ALUMINA AND ALUMINUM SALTS, FROM BAUXITE OR OTHER ALUMINUM MINERALS : en es
  • US2458926A - Web scanning device : en
  • AU2486148A - Improvements in or relating to selenium rectifiers : en
  • CH259312A - Process for the preparation of a new monoazo dye. : de en
  • GB615743A - Improvements in or relating to wheel brakes : en
  • CH259061A - Bituminous composition. : en fr
  • FR941401A - Safety device for locking actions : en fr
  • FR941428A - Process for the recovery of sulfuric acid from acids in sludge : en fr
  • GB615647A - Improvements in or relating to the purification and reactivation of contaminated solid catalytic material : en
  • ES185253A1 - IMPROVEMENTS IN THE MANUFACTURE OF AN AGGLUTINED, REFRACTORY ESCAYOLA FOR HIGH TEMPERATURES : en es
  • GB615628A - Improvements in or relating to the preparation of beta-mercaptovaline and metal salts thereof : en
  • GB615633A - Improvements in cramps for assembling bars for tubular metal constructions : en
  • ES185223A1 - A PERFECTION IN THE MANUFACTURING OF KITCHEN AND METAL UTENSILS, METALLIC, WITH PARTS OF METAL FABRIC : en es
  • AU144990B2 - Improvements in precision casting : en
  • FR941478A - Winding machine with thread guide that does not impose a bend on the thread : en fr
  • CH259350A - Process for the preparation of a dye mixture. : de en
  • FI23420A - Svarv för penselskaft o.dyl. : en fi
  • FR941593A - Improvements to devices used to apply power and to power units as well as to regulation and control valves used by such devices : en fr
  • CH259200A - Compressor. : de en
  • US2459029A - Door locking system : en
  • GB615635A - Carrier for lenticular screen and photographic plate : en
  • CA454048A - Method and composition for use in printing : en fr
  • GB615971A - Improvements in building constructional elements comprising translucent or transparent units and in the method of producing the same : en
  • ES185044A2 - AN IMPROVEMENT IN THE OBJECT OF THE MAIN PATENT NUMBER 177171 : en es
  • ES185406A1 - A PROCEDURE FOR MANUFACTURING ALPARAGATAS : en es
  • DK68342C - Apparatus with an electric discharge tube and an electric discharge tube for use in such apparatus. : da en
  • GB615744A - Improvements in or relating to duplicating : en
  • FR941414A - Device for controlling the transverse movement of the carriage of typewriters, to obtain a variable and adjustable spacing : en fr
  • US2458604A - Garage door : en
  • US2458986A - Chassis engaging device for vehicle lifts : en
  • US2458577A - High-potential power supply : en
  • US2458731A - Electrical follow-up apparatus : en
  • US2458893A - Apparatus for conducting ion exchange operations : en
  • US2459049A - Photochemical chlorination of hydrocarbons : en
  • ES185328A1 - IMPROVEMENTS INTRODUCED IN IRONING MACHINES : en es
  • FR941447A - Method and apparatus for introducing a secondary liquid into a stream of another liquid, in particular for the production of fire extinguisher foam : en fr
  • GB615642A - Sludge ejection apparatus : en
  • AU2508545A - Improvements in or relating to apparatus for measuring high frequency alternating voltages : en
  • CH259071A - Electric furnace, in particular for the manufacture of glass. : en fr
  • ES185272A3 - A PROCEDURE FOR OBTAINING WASHING, CLEANING, MOISTURIZING, EMULSORING, STRENGTHENING AND OTHER SIMILAR MEANS : en es
  • US2458663A - Molten salt baths : en
  • US2458990A - Pneumatic control accelerating pump : en
  • US2459030A - Tunable magnetron : en
  • USD152349S - Design fob, a harp : en
  • ES185309A3 - A NEW SYSTEM OF LINK LINK OR CHAIN CONNECTION : en es
  • GB615740A - Improvements in flying control systems for aircraft : en
  • GB615783A - Improvements in the production of mattresses : en
  • FR941570A - Soap hook and its holder : en fr
  • ES17872Y - Puja perfected for picadores. : en es
  • ES185329A1 - IMPROVEMENTS IN SALES PROCEDURES WITH DISCOUNTS USING PUBLICITY LETTERS : en es
  • FI23449A - Dörrbeslag : en fi
  • GB615875A - A machine for baking hollow cakes, biscuits and like products : en
  • AU143502B2 - Trim tab servo motor control : en
  • GB615622A - Improvements in and relating to detecting apparatus for electromagnetic radiation : en
  • AT162059B - Schnellselche. : de en
  • US2458706A - Differential gearing for centrifugal machines : en
  • FR941550A - Electronic timer : en fr
  • GB615632A - Grinding wheel truing apparatus : en
  • DK68375C - Pull-up, especially for watches, with screw-on wrench. : da en
  • FR941495A - Television set : en fr
  • GB615966A - Process of producing sheetings from a water-soluble, film-forming material : en
  • US2458649A - Color television : en
  • FR941467A - Stabilizer system applicable in particular to transport vehicles : en fr
  • ES182847A1 - PROCEDURE FOR THE FORMATION OF A DURABLE LAYER OF ARTIFICIAL MATERIAL ON WOOD : en es
  • FR941530A - Seal : en fr
  • FR941403A - Stainless steel manufacturing process and resulting products : en fr
  • GB615907A - Vibrator : en
  • GB616004A - Improvements in or relating to radio and other carrier communication systems : en
  • GB615814A - Improvements in means for manipulating sacks, bags, and the like receptacles : en
  • DK68346C - Process for the manufacture of an electric discharge tube with a metal wall and discharge tubes produced by the process. : da en
  • ES185402A3 - A NEW PROCEDURE FOR MARKING SCALES AND DRAWINGS ON INJECTION SYRINGES : en es
  • FR941361A - Protective device for pipe outlet : en fr
  • FR941402A - Improvements to processes for coating electrical objects with insulating varnish : en fr
  • AU1755148A - Improvements in moulds for construction of conduits of concrete orthe like : en
  • US2458843A - Method of improving cured butyl rubber for pressure working : en
  • GB615957A - Improvements in and relating to tube sockets and shield retainers for thermionic andlike tubes : en
  • GB615948A - Improvements in or relating to thermally operated electric switches or relays : en
  • IE17549L - Digestion of vegetable fibres : en
  • US2458920A - Golf club : en
  • US2458768A - Grinding wheel dressing device : en
  • FI23401A - Copying of the automatic telephone exchange for marking is provided : en fi
  • GB615735A - Detachable covers for domestic water taps and the like : en
  • GB615645A - Improvements in or relating to means for adjusting the effective throat area for gasflow of a nozzle or the like : en
  • US2459132A - Metal bending and stretching apparatus : en
  • US2458888A - Acrylic esters of ether-alcohols : en
  • US2459112A - Mineral oil composition : en
  • AT162044B - Electrodialytic cell, in particular for cleaning liquids by electroosmotic means. : de en
  • AU138856B2 - Improvements in crates, cases and like containers : en
  • AU142057B2 - Improvements in and relating to collapsible tubular containers and methods of filling thesame : en
  • AU148819B2 - Method and apparatus forthe gasification of carbonaceous fuel : en
  • GB615674A - Improvements in or relating to carburettors : en
  • ES185098A1 - PROCEDURE FOR THE PREPARATION OF LUMINESCENT COLORS THROUGH THE USE OF METAL OR RADIOACTIVE METALIC COMBINATIONS NATURAL OR RADIOACTIVE IN THE HIGH VOLTAGE CYCLONE : en es
  • ES185287A1 - AN ECCENTRIC PEDAL MECHANISM FOR BICYCLES : en es
  • FI23446A - Capsule in bottles : en fi
  • FR941430A - Improvements in photographic processes : en fr
  • CH259162A - Barrel for clockwork. : de en
  • GB615808A - Improvements in and relating to a clutch and change speed gear assembly : en
  • CA453986A - Integral external and internal finned tubing and method of manufacturing same : en fr
  • US2458886A - Method of bonding cellulosic materials to rubber and composite products formed therefrom : en
  • US2458899A - Coupling : en
  • US2458715A - Method of preventing scaling : en
  • GB615650A - Improvements relating to slicing machines : en
  • GB616056A - Improved spring suspension for perambulator and other light vehicle bodies : en
  • US2458787A - Batten clamp : en
  • US2459026A - Camping trailer : en
  • FR941589A - Improvements to activated luminescent silicates and their manufacturing processes : en fr
  • US2458856A - Kitchen knife sharpener : en
  • US2458589A - Two temperature refrigeration unit : en
  • US2458857A - Method of producing methylfuran : en
  • ES185338A1 - AN APPARATUS-MOLD FOR THE MANUFACTURE OF FOOTWEAR WITH SOLE OF RUBBER : en es
  • AU140171B2 - Improved anchoring device for coal andother mines : en
  • CH259053A - Gutter. : de en
  • FI23444A - Pump unit : en fi
  • FR941480A - Lock enhancements : en fr
  • AU2404148A - Improvements in and relating to wind motors : en
  • CH259190A - Double security clasp for bracelet. : en fr
  • FR941385A - Control system for transmitting movements from a transmitter to a receiver : en fr
  • DK68369C - Window sash fuse. : da en
  • GB615745A - Wheel-dressing mechanism : en
  • GB615884A - Improvements in or relating to the manufacture of linear nitrogen-containing polymers : en
  • GB615666A - Transfer method for the application of an authenticating seal to documents and other appropriate articles : en
  • GB615803A - Improvements in or relating to fluid pressure power systems for operating brakes andother devices : en
  • GB615910A - Improvements in or relating to the construction of walls : en
  • CH259153A - Bolt for automatic weapon. : en fr
  • US2458524A - Punch jig : en
  • US2458918A - Sun visor : en
  • US2459073A - Paper cup having a pouring lip extending outwardly from side wall : en
  • US2459098A - Weight-transferring vehicle coupling or hitch structure : en
  • GB615707A - Improvements in methods of sealing and reinforcing cartons with adhesive tape and product of same : en
  • AU142380B2 - Improvements in pneumatically-operated electric switching devices : en
  • AU143121B2 - Process forthe manufacture of aqueous solutions of riboflavin : en
  • AU2481448A - Improvements in or relating to reversible drum-to-drum tape film and like winding mechanisms : en
  • US2458690A - Tuning and indicating mechanism : en
  • AT162038B - Bearings for scales, in particular inclination scales and the like. : de en
  • AU149715B2 - Optical filter for reproducing ablack and white photographic image with realistic colour effects : en
  • CA453988A - Attenuation control network : en fr
  • US2458626A - Drill chuck : en
  • US2458902A - Recovery of ammonia from ore tailings pulp : en
  • US2458905A - Photographic process for converting black and white or monochrome pictures into multicolor pictures : en
  • US2458750A - Removable floor or wall covering : en
  • US2458752A - Tappet-actuating member : en
  • AU139844B2 - Improvements in or connected with toilet combs : en
  • CH259255A - Ozone tube. : de en
  • AT162046B - Paint roller. : de en
  • AU142383B2 - Improvements in or relating to rotary tipplers for railway waggons : en
  • AU2486348A - Improvements relating to television pickup tubes with gun structure therein : en
  • CH259077A - Floor wanker. : de en
  • AU2476648A - Freezing tray : en
  • AT162050B - Means to ward off the plague of flies and mosquitoes. : de en
  • US2458866A - Removing entrained gaseous fluids from solids : en
  • US2458930A - Master safety switch : en
  • US2459081A - Electrical measuring instrument : en
  • US2459082A - Filter : en
  • CH259193A - Ashtray with holder. : de en
  • CA454005A - Protected cooler : en fr
  • CH259088A - False wire tube. : de en
  • CH259286A - Apparatus for regulating the current and voltage of electricity generators in vehicle systems. : de en
  • CA453972A - Electric snap switch : en fr
  • US2458668A - Skill device : en
  • USD152357S - Combined wrist watch and holder strap therefor : en
  • ES185256A3 - A PROCEDURE FOR OBTAINING A WASHING MEDIA ANALOGUE TO A GREEN SOAP : en es
  • FR941535A - Improvement provided in establishing electrical switches on time : en fr
  • USPP819P - : en
  • US2458653A - Double valve for accordions and like musical instruments : en
  • US2458781A - Universal hitch : en
  • US2458881A - Fishing rod holder : en
  • US2459091A - Adjusting means for gluing machines : en
  • USD152344S - Lindberg electric fan or similar article : en
  • AU139160B2 - Improvements in washing machines : en
  • AU1807948A - Improved holder for handset of telephone : en
  • AU2409048A - Improvements in or relating to apparatus for discharging electricity : en
  • CH259171A - Method and device for the production of strips, in particular from iron and steel or their alloys, by rolling. : de en
  • ES185123A1 - PROCEDURE FOR THE ELABORATION OF CONSTRUCTION PLATES : en es
  • ES18835U - Device for producing tight knitted ornaments in ladies' tights (Machine-translation by Google Translate, not legally binding) : en es
  • FR941381A - Aircraft powertrain control devices : en fr
  • US2458892A - Amusement game apparatus having illuminating means simulating dropping of a bomb from an airplane upon a boat : en
  • US2459118A - Electric swivel connection : en
  • US2458764A - Method for preparing solutions of colloidal sulfur and the products thereof : en
  • US2459060A - Rat guard : en
  • AU2473048A - Protective devices for electric alternating current systems : en
  • AU140868B2 - Improvements in short path fractionating stills : en
  • FR941520A - Molding process for asymmetric thermoplastic sheets : en fr
  • GB615655A - Improvements in and relating to agricultural tractors : en
  • GB616025A - Improvements in machines for planting potatoes and like seed : en
  • IE18522L - Improvements in or relating to agricultural mowing machines : en
  • US2458860A - Scanning lens with mounting means for sound projectors : en
  • US2458812A - Dressing tool for grinding wheels : en
  • US2458772A - Polymerizing the glyceryl ester of levo-pimaric acid-maleic anhydride adduct : en
  • US2458826A - Water heating type fuel conditioner : en
  • DK68336C - Apparatus for freezing fish on fishing vessels. : da en
  • FR941427A - Metal casting process : en fr
  • US2458607A - Self-priming centrifugal pump : en
  • AU144549B2 - Gasification of carbonaceous solids : en
  • AT162072B - Method for producing a blind ceiling u. like : de en
  • AU2401948A - Improvements in pipe couplings : en
  • AU2416548A - Improvements in heat exchangers : en
  • US2458531A - Automatic stop for cotton harvesters : en
  • AT162075B - Single chamber air brake with brake accelerator. : de en
  • CH259318A - Process for the production of a copper-containing azo dye. : de en
  • CH259105A - Earmuffs. : de en
  • AT162062B - Device for lifting and emptying full sacks. : de en
  • FI23424A - The tetrafluoroethylene is polymerized : en fi
  • GB615713A - Improvements in or relating to the control of steam power plant : en
  • CA453949A - Three magnitude recorder : en fr
  • AU142016B2 - Improved combination sanitary arrangements seat and means therefor : en
  • US2458594A - Safety mounting for lenses : en
  • USD152369S - Design for a smoker s pipe : en
  • AU2388848A - Improvements in and relating to armor easy chairs, settees or like articles of furniture : en
  • CH259176A - Accessory for automatic lathe. : en fr
  • CH259348A - Process for the preparation of a dye mixture. : de en
  • CH259322A - Process for the production of a copper-containing azo dye. : de en
  • CH259339A - Process for the preparation of an azo dye. : de en
  • US2459059A - Method for preparing alkyl acyloxy acrylates : en
  • CA454019A - Palladium alloy : en fr
  • CH259295A - High speed helicopter with a pair of interlocking helicopters. : de en
  • CA454053A - Thermostat-controlled heater circuit : en fr
  • CH259234A - Device for adjusting the aperture and orientation of the X-ray beam of an x-ray machine. : en fr
  • ES184473A1 - NEW PROCEDURE TO MANUFACTURE GARMENTS TO DRESS TO MEASURE AND WITHOUT EVIDENCE : en es
  • GB615900A - Metal elements for use as metallic surfaces forming part of apparatus for the production and manipulation of butter and similar substances : en
  • GB615914A - Improvements in or relating to concentration of vitamins : en
  • ES185241A1 - SOME IMPROVEMENTS IN GUILLOTINE WINDOWS : en es
  • ES18774U - Improved steering wheel for cars. (Machine-translation by Google Translate, not legally binding) : en es
  • FR941516A - Silico-organic compounds and derived products : en fr
  • GB615696A - Improvements in and relating to combined small hand pumps and sprayers : en
  • ES183215A1 - A PROCEDURE FOR MANUFACTURING A LEATHER AGGLOMERATE : en es
  • FR941424A - Transportable forestry machine for sawing wood : en fr
  • GB615663A - Arrangements for recording time interval between pulses : en
  • GB615730A - Apparatus for regenerating the capillaries at the surface of the body : en
  • AU2491548A - Improvements in or relating to rotary tipplers for railway waggons : en
  • US2458916A - Combined baffle and oil supply means for oil burners : en
  • CA454032A - High power micro wave discharge tube : en fr
  • ES185056A1 - A PROCEDURE FOR THE MANUFACTURE OF SPECIAL SHEETS FOR GAMES AND BETS : en es
  • ES185259A1 - AN APPARATUS TO PREVENT FIRE OR SHOCK, CAUSED BY ETCLE, IN VEHICLES PROPELLED BY EXPLOSION ENGINES : en es
  • GB616030A - Improvements in electrical transmission lines : en
  • AU149053B2 - Improvements intime base circuits : en
  • CH259267A - Device for frequency conversion. : de en
  • CH259051A - Wall plugs. : de en
  • CH259287A - Inner shoe brake on vehicles. : de en
  • CA454026A - Adjusting means for transmission lines : en fr
  • AU2471448A - Mixed modulation in pulsed intercommunication systems : en
  • US2458657A - Card index of the rotary type : en
  • IE18229L - Gramophone records : en
  • CA454011A - Diesel electric drive and control system : en fr
  • CH259228A - Device for reducing the influence of interference pulses on a toggle relay activated by switching pulses. : de en
  • CH259261A - Circuit arrangement for amplitude control. : de en
  • AT162031B - Plate-shaped ceramic radiator. : de en
  • CA454052A - Wave guide electrotherapeutic system : en fr
  • ES185132A1 - PROTECTIVE DEVICE FOR THE SEPARATION OF THE END OF THE THREAD OR FIBER FROM THE WEFT WHEN IT HAS BEEN BROKEN AND STARTED FROM THE ROW OF THE LIZOS : en es
  • FR941399A - Improvements to the process for treating paper and sheets of paper and products obtained by this process : en fr
  • GB615660A - Improvements in d.c. re-insertion networks : en
  • US2458871A - Marking device : en
  • US2459130A - Cream dispenser : en
  • AU140995B2 - Apparatus for suspending finely-divided solid material ina gaseous medium : en
  • CH259137A - Device used to deliver objects in separate packages. : en fr
  • CH259152A - Hunting rifle. : en fr
  • ES185156A3 - A MACHINE FOR SMALL LEAD JOIST STRETCHING : en es
  • US2458931A - Convertible knockdown garden trellis : en
  • US2458693A - Electron tube : en
  • DK68332C - Process for the preparation of 2- (para-aminobenzol sulfamide) -4-methylpyrimidine. : da en
  • AU2457348A - Bombardment induced conductivity in solid insulators : en
  • US2458698A - Combined ironing board cover and iron pad or pad holder : en
  • US2458791A - Stalk forwarder for corn pickers and huskers : en
  • US2459131A - Electronic distributor for multiplex pulse communication systems : en
  • US2458562A - Process for producing a molding material and the article produced : en
  • AT162066B - Prefabricated reinforced concrete beams. : de en
  • CA454060A - Combined flocculation and sedimentation apparatus : en fr
  • AU1944248A - Production of high frequency waves ina liquid media : en
  • AU2470848A - Improvements in and relating to rotary hydraulic valves : en
  • CH259118A - Process for the production of glutathione. : de en
  • DK68327C - Process for the production of lactoflavin. : da en
  • GB616005A - Improvements in or relating to the creping of textile fabrics : en
  • ES18028Y - Luminous disc for telephone sets. : en es
  • AU2456148A - Method and apparatus forthe gasification of carbonaceous fuel : en
  • CH259113A - Machine for filling molds with liquid chocolate or similar filling material. : de en
  • CH259358A - Cooled turbo rotor. : de en
  • US2458967A - Support for adjustable lighting fixtures : en
  • AU144680B2 - Improvements in chimney cowls : en
  • FR941426A - Condensation of zinc vapors : en fr
  • GB615958A - Improvements relating to founding metals : en
  • GB615688A - Improvements in colour characteristics of polymers : en
  • GB616000A - Improvements in or relating to micro-wave detectors : en
  • USD152345S - Design fob a brassiere : en
  • ES185231A1 - A CUTTING APPARATUS FOR THE MANUFACTURE OF SHINGLES010948 : en es
  • FI23447A - Window or door latch : en fi
  • GB615947A - An improved drive mechanism for helicopters : en
  • GB615997A - Improvements in means for controlling the flow of liquids : en
  • FR941354A - Support and lubrication device for tube rolling mills : en fr
  • GB616010A - Improvements in or relating to self-filling fountain pens : en
  • AU141192B2 - Improvements in or relating to selenium rectifiers : en
  • CH259351A - Process for the preparation of a dye mixture. : de en
  • ES185441A1 - A PERFECTION IN THE PROCEDURES OF CONSTRUCTION OF FOUNDATION PILES THROUGH WELL EXCAVATION : en es
  • ES185220A1 - A SIPHON HEAD SYSTEM : en es
  • FR941583A - Gasifiers - sets and special provisions : en fr
  • GB615782A - Improvements in or relating to the manufacture of magnesium hydroxide : en
  • ES185082A2 - IMPROVEMENTS IN SMALL AMPERAGE SWITCHES : en es
  • ES185239A3 - A CONVERTER DEVICE OF DIRECT CURRENT INTO AC : en es
  • GB615988A - Improvements in electrical resistor devices or thermistors : en
  • FR941417A - Piston machine : en fr
  • GB615685A - Solid diazo complexes : en
  • US2458544A - Timer for folding apparatus : en
  • US2458925A - Corner joint for wallboards : en
  • US2458955A - Special order form : en
  • USD152368S - Rosengren optical comparator : en
  • CH259278A - Metal barrel. : en fr
  • FR941561A - Direction-finding system with several direction-finders arranged in "diversity" assembly : en fr
  • GB615734A - Improvements in or relating to gyro-verticals or gyroscopic artificial horizon instruments : en
  • FR941536A - Advanced thermometer : en fr
  • FR941491A - Rotary machine for the production of perforated papers for curtains, tablecloths, etc. : en fr
  • AU141285B2 - Improvements in or relating tothe manufacture of aminoguanidine compounds : en
  • AU141281B2 - Anew and improved washing machine : en
  • AU2482248A - Phonograph turntable spindles : en
  • ES185416A1 - NEW ROOF CONSTRUCTION SYSTEM : en es
  • GB615695A - Improvements in looms for weaving having a stationary weft supply : en
  • GB615927A - An improved machine for the continuous kneading of fat substances, particularly of edible fats : en
  • GB615949A - Improvements in or relating to packing cases : en
  • GB615751A - Improvements in or relating to machines for producing hair curlers or the like articles : en
  • ES185350A1 - IMPROVEMENTS IN THE SYSTEM OF HEATING AND VENTILATION OF VEHICLES : en es
  • FR941529A - Insecticide products : en fr
  • US2458989A - Process of making machine handles : en
  • ES185324A1 - A NEW PRESSURE MEASUREMENT SYSTEM FOR HYDRAULIC OR MECHANICAL PRESSES : en es
  • CH259133A - Apparatus intended for carbonation and the flow of beverages. : en fr
  • GB616001A - Improvements in or relating to water heating systems : en
  • ES185061A1 - VERTICAL MACHINE FOR THE MANUFACTURE OF VIBRATED CONCRETE BLOCKS : en es
  • FR941352A - Device for cooling materials : en fr
  • GB615762A - An improved device for dispensing liquid in drops : en
  • AU2412748A - Improved means for curling and waving hair : en
  • AU2409548A - Electron discharge device using different velocity electron streams : en
  • ES185333A1 - IMPROVEMENT IN THE CONSTRUCTION OF LIGHT BEDS WITH CELLARS FOR FORGED FLOORS, AS WELL AS FOR FORMATION OF STRUCTURES : en es
  • GB615812A - Improvements in and relating to cathode ray luminescent screens : en
  • GB615877A - Improvements in and relating to the traverse mechanism for rayon pot-spinning machines : en
  • FI23416A - Linsträckare : en fi
  • FR941533A - Process for the destruction of harmful insects : en fr
  • US2459129A - Production of photographic stencils : en
  • USD152381S - Design for a scarf or similar article : en
  • FI23427A - Protractor : en fi
  • FR941413A - Magnetic separation : en fr
  • ES185210A1 - A SYSTEM FOR FORGING FLOORS BASED ON HIDDEN BRICKS OF COOKED MUD : en es
  • ES185028A1 - NEW DEVICE OR MECHANISM FOR THE IRONING OF GARMENTS : en es
  • ES18807U - Gelatin capsule with special characteristics to contain liquids and semi-solids (Machine-translation by Google Translate, not legally binding) : en es
  • GB616047A - Improvements in stands for use in medical examination by means of x-rays : en
  • US2458656A - Esters of piperonyl chrysanthemum carboxylic acid : en
  • AU2414048A - Appliance for applying hair dye or other liquid : en
  • AU2468148A - Improvements relating to transmission gearing for driving auxiliary apparatus on vehicles : en
  • CA453957A - Oil burner : en fr
  • ES185024A1 - A PERFECTION IN THE MANUFACTURE OF PARTS OR ORGANS OF ROTARY OPERATING DEVICES : en es
  • ES18771U - Wood and rubber spigot. (Machine-translation by Google Translate, not legally binding) : en es
  • ES18775U - Perfect closure for bottles and similar containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES182181A1 - A PROCEDURE, WITH ITS CORRESPONDING DEVICE, FOR THE USE OF GASOLINE IN MOTOR VEHICLE MOTORS. : en es
  • CA454050A - Windshield clearing system : en fr
  • GB615789A - Improvements in hoists : en
  • FR941461A - Improvements to conveyor belt devices : en fr
  • FR941510A - Pulse generator systems : en fr
  • GB615692A - Improvements in or relating to electrical connectors : en
  • ES185268A1 - A PROCEDURE FOR THE COLORATION OF ALUMINUM PLATES, SUITABLE FOR SWITCHES AND SMALL ELECTRICAL MATERIAL : en es
  • GB615753A - Improvements in or relating to machines for making pipes and conduits of clayware : en
  • ES16826Y - Folding armchair : en es
  • ES185215A1 - A PROCEDURE FOR THE SULPHONATION OF AROMATIC ALCOHOLIC HYDROCARBONS : en es
  • GB615634A - Improvements in and relating to the production of chlorine-containing formals : en
  • GB616038A - Improvements in or relating to expanding mandrels : en
  • ES17414U - Extendable portable electric appliance (Machine-translation by Google Translate, not legally binding) : en es
  • GB615757A - Improvements relating to variable pitch propellers : en
  • GB615970A - Improvements in hair-setting combs : en
  • ES182903A1 - MACHINE TO MAKE COMPOSITE STRIPS, PROVIDED WITH NERVES, TO BE FIXED TO THE PALOMILLAS : en es
  • FR941462A - Stitching device : en fr
  • US2458803A - Combined power and manually operated brake booster : en
  • GB616061A - Improved slide-rest for a bench lathe : en
  • AU130627B2 - Impulse receiver for remote control apparatus : en
  • AU2423448A - Improvements in pit props : en
  • AU139997B2 - Improvements relating to transmission gearing for driving auxiliary apparatus on vehicles : en
  • AU2404048A - Electromechanical calculating machine : en
  • CA453960A - Electromagnetically-actuated friction clutch or brake : en fr
  • CH259132A - Water softening process and installation for its implementation. : en fr
  • US2458518A - Snap acting device : en
  • US2458887A - Bar screen grader for carrots and vegetables having like tapering forms : en
  • US2459124A - Manufacture of chlorine dioxide : en
  • AU2462948A - Door check and hold-open : en
  • CH259090A - Compaction hopper for a drafting system for textile fibers. : de en
  • GB615677A - Improvements in or relating to vehicle undercarriages : en
  • CH259117A - Process for the bromination of ketones. : de en
  • AU2387848A - An improved scrub and like cutting machine : en
  • CH259108A - Clothing fastener. : de en
  • AU2456448A - Improvements relating to apparatus for deriving a current or voltage representative of alternating current flowing in high voltage line : en
  • AU2478148A - Improvements relating to liquid-fuel injection means for prime movers : en
  • CH259097A - Overlock sewing machine. : de en
  • CH259186A - Device for clamping workpieces. : de en
  • CH259208A - Fuel compressor for the internal combustion engine of a touring car. : en it
  • US2459001A - Curtain rod guide : en
  • US2459052A - Sized glycol terephthalate yarn, process, and composition for producing same : en
  • US2458921A - Angular motion transmitting apparatus : en
  • US2459119A - Corrosion retarder : en
  • CA454036A - Means and method of controlling pitch in groundwood and paper products : en fr
  • CA454045A - Multi-ply pasted end bag : en fr
  • CH259177A - Multi-spindle automatic lathe apparatus. : en fr
  • CH259357A - Vibration generator device. : en fr
  • AU2479448A - Improvements in or relating to automatic frequency control arrangements : en
  • CH259174A - Liquid-cooled electrode. : de en
  • US2458647A - Cocking bolt of machine guns : en
  • USD152363S - Design for a necklace os similar article : en
  • CH259065A - Installation for the manufacture of objects, in particular asbestos cement objects. : en fr
  • CH259076A - Iron straw holder for cleaning floors. : en it
  • AU1928248A - Improvements in or relating to machines for charging detonator carrying plate : en
  • USD152358S - Design fob an barking or similar article : en
  • AU2464648A - Improvement in electrical vibrator : en
  • AT162095B - Arrangement for fastening electrical fuses. : de en
  • CH259120A - Process for the preparation of a piperidyl ketone. : de en
  • CH259353A - Drawing apparatus on drawing boards. : de en
  • AT162069B - Plane. : de en
  • CA454023A - Web guiding, tensioning, fulling and smoothing mechanism for forming machines : en fr
  • CH259084A - Steam cooking vessel. : de en
  • CH259235A - Electric current rectifier device. : en fr
  • CH259297A - Removable ladder. : en fr
  • CH259229A - Receiving device for remote control systems. : de en
  • FR941587A - Improvements in the assembly of buildings : en fr
  • AU2454248A - Endgate actuator for scrapers : en
  • ES17817Y - Glasses model. : en es
  • ES185263A1 - IMPROVEMENTS IN THE CONSTRUCTION OF BRAKES FOR TRACTORS : en es
  • ES185355A1 - IMPROVEMENTS IN ROTARY FACES FOR VEHiCLES ON RAILS : en es
  • GB615621A - Improvements in and relating to hot blast stoves : en
  • FI23415A - Furniture for use as a rocking chair or table : en fi
  • GB615952A - Improvements in telephone instruments : en
  • US2458743A - Drop-out fuse construction : en
  • US2458944A - Organo-siloxanes and method of : en
  • USD152338S - Power pulverizer for compost and the like : en
  • AU144210B2 - Improvements in or relating tothe manufacture of chlorinated rubber : en
  • AU2473148A - Improvements in toys : en
  • CH259138A - Dividing device on typewriters and similar office machines. : de en
  • GB615934A - Improvements relating to electron-discharge devices : en
  • CH259241A - Variable capacitor for high frequency circuits. : en it
  • ES185281A1 - A PROCEDURE FOR PREPARING MELAMINE : en es
  • FR941418A - Process for preparing cyclic lactones : en fr
  • GB615810A - Improvements in closures for jars, bottles, and the like containers : en
  • GB615817A - Method and device for regulating, recording and indicating respectively the degree of dryness of fibre sheets : en
  • US2458652A - Electron discharge apparatus : en
  • CH259170A - Alarm clock. : en fr
  • ES18794U - Carterita for pocket agenda. (Machine-translation by Google Translate, not legally binding) : en es
  • AU143309B2 - Improvement in bulb exposure mechanism for setting shutters : en
  • US2458734A - Mechanical ciphering system : en
  • US2458553A - Electronic computing device : en
  • CH259083A - Device for maintaining the shape of the collar of clothes hung by means of hangers. : de en
  • CH259130A - Process for preparing a film resistant to penetration by water vapor, and film obtained by this process. : en fr
  • ES18018Y - Trousers holder for skiing and similar sports. : en es
  • US2459021A - Binocular loupe : en
  • US2458854A - Machine for beading tubes by radial expansion followed by axial pressure : en
  • US2459115A - Mineral oil composition : en
  • FR941362A - Improvements to free-piston compressors : en fr
  • ES185017A3 - PROCEDURE FOR OBTAINING MALEIC ACID AND ANHYDRIDE : en es
  • GB615953A - Improvements in apparatus for drying enamel and like coatings or materials : en
  • ES185232A1 - A NEW VACUUM FILTER SYSTEM : en es
  • FR941364A - Machine for the execution of the welding process in which the parts to be welded of the part are clamped between two bodies and a welding wire, inserted in the groove, continuously melts under the action of an arc : en fr
  • FR941497A - Split nail : en fr
  • US2459071A - Sliding vane air compressor and exhauster : en
  • GB615705A - Method and apparatus for clarifying lubricating and cooling liquids : en
  • GB615901A - Manufacture of 2-substituted furane-3:4-dicarboxylic acids and their corresponding tetrahydrofurane compounds : en
  • GB616013A - Improvements in or relating to radio receivers : en
  • GB615821A - Improvements in and relating to apparatus for the treatment of water and other liquids : en
  • AU140398B2 - Improvements in pit props : en
  • US2458965A - Variable load brake : en
  • AU2407848A - Crayon or lipstick holder : en
  • ES185403A1 - A SYSTEM OF A VACUUM LIQUID FILLING MACHINE : en es
  • GB615859A - Improvements relating to egg whisks or beaters : en
  • US2458910A - Quick disconnect coupling : en
  • FR941565A - Apparatus comprising a graphic representation allowing the automatic determination of certain information : en fr
  • FR941579A - Electric soldering irons improvements : en fr
  • GB615879A - Improvements in hoists for convcying loads to moving plattorms : en
  • AU146166B2 - Improved manufacture of photosensitive selicate glasses and articles made thereof : en
  • AU2468348A - Improvements in precision casting : en
  • CH259252A - A process for extracting progesterone from a medium containing it. : en fr
  • FR941578A - Process and improved devices for the economical production and regeneration of pressurized working fluids : en fr
  • US2458816A - Tandem axle construction for trucks : en
  • ES185362A3 - A MACHINE FOR THE PREPARATION OF LITHOGRAPHIC PRINTING PLATES : en es
  • AU1817548A - Improvements in or relating to inked ribbons such as typewriter ribbons andthe like : en
  • CA453948A - Poultry picking machine : en fr
  • DK68343C - Airtight fuser and process for its manufacture. : da en
  • ES185166A1 - AN OSCILLATOR FOR NON-SENOIDAL WAVES : en es
  • GB615959A - Improvements in or relating to dolls : en
  • DK68328C - Method for applying wax dyes to textile materials in package form. : da en
  • FI23430A - Anti-friction device : en fi
  • ES185393A1 - A PROCEDURE FOR OBTAINING A DRY MATCH, ESPECIALLY FROM NAILS : en es
  • FR941502A - Improvements to crank mechanisms : en fr
  • US2458530A - Combing and brushing attachment for sadirons : en
  • ES185065A1 - SPRAYER FOR ALL TYPES OF POWDER PRODUCTS : en es
  • FR941392A - Electric wave amplifiers : en fr
  • FR941412A - Reduction of metal oxides : en fr
  • GB615679A - Improvements in or relating to cutting plates for dry-shaving apparatus : en
  • US2458747A - Device for attaching metal baling ribbons to anchorage plates : en
  • US2459135A - Purification of carbazole : en
  • FI23436A - Jewelry package card : en fi
  • GB615835A - Improvements in and relating to the colouration of polyvinyl plastics : en
  • AT162082B - Device for buckling together skis u. like : de en
  • FR941460A - Percolator for preparing coffee : en fr
  • ES185237A1 - A PROCEDURE FOR THE MANUFACTURE OF CONDENSED SYRUP AND HORCHATAS : en es
  • FR941496A - components and machinery for their manufacture : en fr
  • US2458563A - Tube-forming device : en
  • ES18817U - Bar system for blinds, curtains and net curtains (Machine-translation by Google Translate, not legally binding) : en es
  • US2458539A - Secondary electron emission tube : en
  • US2459008A - Ratchet-operating means : en
  • US2458578A - Folding box : en
  • AU146911B2 - Flat type bimotional switches : en
  • AU2411848A - Improvements relating to belt buckles : en
  • AU130652B2 - Improvements in and relating to polymeric linear terephthalic esters and tothe manufacture thereof : en
  • CA454039A - Hydrocarbon synthesis reaction : en fr
  • AU139161B2 - Production of high frequency waves ina liquid media : en
  • US2458633A - Pulse system : en
  • US2459116A - Mineral oil composition : en
  • DK68345C - Voltage transmitter for electric fences with continuous voltage. : da en
  • GB615977A - A method of rendering nutrient constituents of foods and animal feeds more readily assimilable : en
  • CH259187A - Hand tool. : en fr
  • CH259352A - Process for the preparation of an anthraquinone derivative. : de en
  • CA454057A - Lipstick holder : en fr
  • ES185162A1 - A MECHANISM FOR BRUSHING GEARS : en es
  • DK68348C - Transformer with large spread, especially for welding purposes. : da en
  • ES18027Y - Suit hanger. : en es
  • ES185072A1 - HEATING OF LIQUIDS : en es
  • AT162021B - Combined electric oven. : de en
  • CA454046A - Method of regulating gas heaters and gas heater for applying the methods : en fr
  • US2458730A - Refrigerant compressor : en
  • AU2422848A - Method and apparatus fof the ellectrolytic coating of metal strip : en
  • AT162094B - Termination for telecommunication cables. : de en
  • AT162008B - Tree protection against game damage. : de en
  • CH259136A - Composting machine for printing. : en fr
  • CH259220A - Process for manufacturing coaxial cables with insulating wedges and device for implementing this process. : en fr
  • CH259274A - Handle for tied transport goods. : de en
  • US2459102A - Musical instrument : en
  • US2458541A - Low velocity oil burner : en
  • USD152350S - Coil winding machine : en
  • USPP820P - Magnolia plant : en
  • CH259191A - Pyrophoric lighter. : en fr
  • AU2468548A - Improvements, in closures for collapsible or like tubular containers : en
  • US2458509A - Apparatus for tinning steel : en
  • US2458667A - Trailer hitch : en
  • ES185074A1 - DEFIBRATING MACHINE FOR VEGETABLE FIBERS : en es
  • AT162067B - Two-part dowel for connecting wooden components. : de en
  • CA454041A - Controlling reaction temperatures : en fr
  • AT162057B - Bougie used to treat stenosis of the esophagus. : de en
  • AU138439B2 - Improvements in or relating to inked ribbons such as typewriter ribbons andthe like : en
  • US2458882A - Timing device for high-speed motionpicture cameras : en
  • ES185192A1 - AN ELECTRO-MAGNETIC CALADORA : en es
  • ES185299A3 - A LAMP TO WELD : en es
  • GB615976A - Improvements in or relating to valves or cocks : en
  • AU2388448A - Combined crushing and grinding body : en
  • US2458694A - Method of making sponge rubber material : en
  • US2459018A - Method of coating electrical devices : en
  • FI23423A - It is possible to use an amino resin-type resin : en fi
  • AU2401748A - Fluid pressure sensitive servo motor unit : en
  • CH259303A - Process for the production of an intermediate product. : de en
  • AU147591B2 - Improvements in or relating to automatic frequency control arrangements : en
  • CH259167A - Device for fixing a movement to a case fitted with an added casing rim. : en fr
  • DK68338C - Two-wire amplifier with adjustable attenuator links, which contains dryers. : da en
  • ES185011A1 - NEW ADJUSTMENT SYSTEM FOR DOORS AND WINDOWS : en es
  • CA453973A - Desulphurization of hydrocarbon oil : en fr
  • AU143691B2 - Improvements inthe mass production of reinforced concrete constructions : en
  • AU2483948A - Improvements in and relating to electrical signalling systems : en
  • FI23399A - Sätt att framställa melamine : en fi
  • GB615926A - Improvements in carding machine attachment for controlling the web weight : en
  • GB616058A - Improved slide-rest for a bench lathe : en
  • CH259126A - Process for producing a composite body and composite bodies produced therefrom. : de en
  • US2458580A - Mask : en
  • USD152376S - Design fob a lady s boot or the like : en
  • US2458571A - Resilient mounting for fluid containers : en
  • FR941363A - Device for fixing a lipstick stick case or various objects : en fr
  • FR941371A - Protective casing forming a dispensing container for household and other use, made of plastic : en fr
  • AU147592B2 - Oestrones marrianolic acids isomers, homologues and derivatives thereof and process of making same : en
  • AU2495448A - Improvements in or relating toa unit for insertion into a tubular leg : en
  • CH259194A - Assembly joint for tubes or bars. : en fr
  • CH259204A - Process for the manufacture of rotors for turbo machines. : de en
  • AU2405048A - Improvements in or relating to electric forging : en
  • CA453958A - Low lift air lift : en fr
  • CA454031A - High frequency device : en fr
  • US2458876A - Eye spray : en
  • US2458878A - Alkaline primary cell : en
  • FR941528A - Protective trough for grinding wheels : en fr
  • CA454047A - Synchronous driving apparatus : en fr
  • US2458597A - Milling machine : en
  • US2458627A - Table lid support : en
  • AU2407248A - Improvements in anisotropic permanent magnets ofthe alnico type andin their method of manufacture : en
  • CH259086A - Bottle stopper machine. : en fr
  • USD152336S - Design for a lamp : en
  • US2458847A - Process for manufacture of magnesium products : en
  • US2459044A - Construction form for concrete floors : en
  • US2459051A - Temporary lift for bifocal spectacles : en
  • USD152320S - Buehrig automobile : en
  • CH259272A - Circuit for generating sawtooth-shaped currents. : de en
  • AU142466B2 - Improvements in heat exchangers : en
  • CH259288A - Rim with separable sidewall for vehicle wheel fitted with an elastic tire. : en fr
  • AT162018B - Incandescent socket. : de en
  • US2458616A - Trigger safety for shotguns and the like : en
  • US2458630A - Pan type oil gasifying burner : en
  • FR941397A - Head valve covered with corrosion-resistant brazed shield : en fr
  • US2458638A - Shotgun sight : en
  • US2459033A - Arm support for use on surgical operating tables : en
  • ES185000A1 - SOME MODIFICATIONS IN THE CIRCUITS FOR RADIO RECEPTORS, BASED ON THE EXCLUSIVE USE OF LOW VOLTAGE BATTERIES, WITHOUT VIBRATOR, FOR BOTH THE FEEDING OF FILAMENTS AND ANODES : en es
  • GB615652A - Improvements in or relating to pulverisers : en
  • GB615863A - Improvements in or connected with clutches : en
  • ES185323A1 - IMPROVEMENTS IN THE MACHINES TO MANUFACTURE TWISTED CORD CORDS : en es
  • GB615613A - Improvements in and relating to electric ovens : en
  • US2458598A - Machine for trimming shoe parts : en
  • US2458612A - Automatic shearing apparatus : en
  • ES183122A1 - E-STAY MANUAL HARVESTER WITH AUTOMATIC EXPULSER : en es
  • GB615620A - Electron discharge devices : en
  • AU2464548A - Improvements in or relating tothe purification of sugar juices : en
  • ES18826U - Walking gauge applicable especially to recreational objects. (Machine-translation by Google Translate, not legally binding) : en es
  • FI23448A - Regulatory rules : en fi
  • ES185370A1 - A PROCEDURE FOR THE SEPARATION OF FLUID MIXTURES IN FRACTIONS OF DIFFERENT VOLATILITIES BY RECTIFICATION : en es
  • FR941407A - Stylograph with filling mechanism controlled by the insertion of the cap : en fr
  • US2458566A - Distortion reduction in channel switching : en
  • US2458680A - Treatment of oil-bearing vegetable meals : en
  • ES185358A3 - IMPROVEMENTS IN AUXILIARY MOTORS FOR BICYCLES : en es
  • GB615687A - Improvements in and relating to synthetic chlorinated amide waxes and wax compositions : en
  • FI23406A - Avstämningsindikator för radiomottagare : en fi
  • GB616008A - A portable device or appliance for producing and delivering heated air or fluid : en
  • US2458681A - Reamer tool for pipes and the like : en
  • FR941568A - Balanced oscillator tube with adjustable oscillation frequency, especially for very high frequencies : en fr
  • GB615848A - Process of providing magnesium and its alloys with a protective surface coating against corrosion : en
  • US2458776A - Disazo dyestuffs and a process for their manufacture : en
  • AU2399448A - An improved chair for infants : en
  • ES185270A2 - IMPROVEMENTS IN PLOWS AND CULTIVATORS DRIVEN BY TRACTOR : en es
  • FI23429A - Anordning vid Försäljning av inträdesbiljetter och dylikt ävensom därvid använda biljetter : en fi
  • ES185336A1 - IMPROVEMENTS IN THE MANUFACTURE OF HOLLOW GLASS BODIES, TO CONTAIN LIQUIDS OR GASES OR PRESSURE, ESPECIALLY FOR SIFORNES OR SIMILAR CONTAINERS : en es
  • GB615683A - Improvements in or relating to the precooling and purification of gaseous mixtures prior to liquefaction : en
  • GB616040A - Improvements in welding machines : en
  • US2458993A - Testing socket : en
  • GB615960A - Improvements in or relating to tire removing apparatus : en
  • US2458590A - Combination automobile jack and engine starting device : en
  • US2459007A - Brush roll for suction cleaners : en
  • USD152324S - Design for a watch box or similar article : en
  • US2458933A - Unloader for reciprocating gas compressors : en
  • US2458618A - Foldable step for trailers : en
  • US2458533A - Magnesia refractory : en
  • AT162080B - Tear rail guide with inevitable straight guidance. : de en
  • US2458757A - Sterilizer for barber shops and beauty parlors : en
  • US2459045A - Loading and unloading apparatus for vehicles : en
  • US2458711A - Wallet with auxiliary or secret billfold : en
  • US2458735A - Electric pressure and deflection gauge : en
  • AU2460248A - Improvements in thermostats : en
  • FR941366A - Bra refinements : en fr
  • GB615980A - Improvements in and relating to the preparation of manganese dioxide : en
  • US2458614A - Dust aspirator with a rotatable flexible tube connection : en
  • US2458759A - Gauge for measuring subatmospheric pressures : en
  • US2458603A - Preparation of ketones by catalytic reaction of olefins and acid anhydrides : en
  • USD152377S - Design for a postal scale : en
  • GB616055A - An improved toy, puzzle, or educational appliance : en
  • FR941597A - Improvements to tubular steam boilers : en fr
  • US2458498A - Method and apparatus for conversion of fluid hydrocarbons : en
  • US2458840A - Grinding machine : en
  • GB615746A - Improvements in liquid or lubricant distribution systems : en
  • AU144937B2 - Thermal Switch : en
  • US2459053A - Self-contained die set with automatic stamping and/or punching removing means : en
  • AU144675B2 - Combined crushing and grinding body : en
  • CA453997A - Coated articles and method of making them : en fr
  • GB615805A - Improvements in or relating to gas burners : en
  • GB615938A - Improvements in or relating to work-holders or cramps : en
  • FR941521A - Device for checking the centrifugal molding of sheet materials : en fr
  • US2459023A - Transformer mounting : en
  • USD152355S - Combined wrist watch and holder ssrap therefor : en
  • US2458942A - Collapsible hod : en
  • US2459048A - Mold injection head : en
  • FI23432A - Attractive image of game birds to be caught : en fi
  • ES16966Y - Scrubber for personal hygiene or for washing. : en es
  • US2458526A - Mineral oil composition : en
  • US2458951A - Drill bit loosener : en
  • CA454033A - Electron discharge device : en fr
  • CH259131A - Process for the production of homogeneous polymer dispersions and polymer dispersion obtained by the process. : de en
  • US2458884A - Ear protector valve : en
  • US2458932A - Golf practicing and teaching apparatus : en
  • AT162065B - Roller bearings, in particular for rail cars. : de en
  • AT162085B - Sheaf and bundle ties. : de en
  • DK68331C - Process for the preparation of α-monohalogen lactams. : da en
  • GB615656A - Improvements in and relating to bottles and particularly hot water bottles : en
  • GB615895A - Improvements in or relating to cargo lashes : en
  • CH259064A - Method and machine for the production of panels from malleable material. : de en
  • AU1684047A - Improvements in or relating to dentifrices adapted for oral application : en
  • AU2455948A - Process forthe production of combustible gases : en
  • AU2458548A - Improvements in rock drilling tools having inserted formations : en
  • US2458643A - Bracket for drapery fixtures : en
  • US2458958A - Internal gear pump and compressor : en
  • CA16668S - Toy : en
  • US2458773A - Screen printing machine : en
  • US2459005A - Pipe joint : en
  • US2458557A - Dual control and lockout means for telephone stations : en
  • US2458982A - Aircraft training instrument for simulating attitude gyros : en
  • US2458762A - Method of making cages for ball bearings : en
  • AU149621B2 - Improvements in or relating to dentifrices adapted for oral application : en
  • CH259060A - Connector, especially for tubular scaffolding elements. : de en
  • US2459041A - Automatic timing device : en
  • ES185285A3 - A SPRAYING MACHINE, ESPECIALLY USED FOR SALTING FISH : en es
  • FR941355A - Device for adjusting the variations of an electrical or mechanical quantity : en fr
  • AU142381B2 - Improvements in or relating to reversible drum-to-drum tape film and like winding mechanisms : en
  • US2459111A - Pantoyltauramides and preparation of the same : en
  • ES17392Y - Folding box for glass or crystal ampoules. : en es
  • CH259146A - Two-color fountain pen. : de en
  • CH259300A - Process for the production of an intermediate product. : de en
  • CH259329A - Process for the preparation of an azo dye. : de en
  • ES185130A1 - IMPROVEMENTS IN THE CONSTRUCTION OF MACHINES TO ENAMEL CERAMIC TILES OR PERFORM SIMILAR OPERATIONS : en es
  • GB615865A - Method of regenerating vulcanised copolymers : en
  • GB615904A - Improvements in or relating to immersing and centrifuging units : en
  • GB616049A - Improvements in circuits for electric discharge apparatus : en
  • AU145959B2 - Telephone communication system : en
  • ES185290A1 - A PLOW WITH WHEELS, FOR MOTORCYCLE, PERFECTED TO BE REVERSIBLE AND WITH COMPLETELY UNIFIED COMMAND FROM THE TRACTOR : en es
  • US2458765A - Planetary grinding machine : en
  • CH259217A - Regulating transformer. : de en
  • FR941391A - Four-road radio beacons : en fr
  • GB616015A - Improvements in devices for removing closures of milk bottles, jam jars and the like : en
  • CH259305A - Process for the preparation of 2- (3 ', 5'-diiodo-salicoylamino) -pyrimidine. : de en
  • US2458970A - Mystery toy or puzzle : en
  • US2458908A - Method of stripping electrodeposited manganese : en
  • USD152356S - Combined wrist watch and holder strap therefor : en
  • AT162097B - Switching arrangement for electrical heating devices. : de en
  • ES185250A1 - IMPROVEMENTS MADE IN THE PERCUSSION ROTARY HOLES : en es
  • FR941531A - Machine for covering bound and paperback books and volumes thus obtained : en fr
  • FR941544A - Improvements made to maximum speed limiters for internal combustion engines : en fr
  • GB615662A - Improvements in process timers employing electric discharge devices for electric resistance welding and other purposes : en
  • CH259317A - A method of making a disazo dye. : en fr
  • ES185151A1 - A MACHINE FOR THE CORROSION OF RECORDED METAL PLATES : en es
  • AT162012B - Electrical plug-in switch. : de en
  • NL62324C - : nl
  • US2458692A - Device for mixing dental amalgams : en
  • US2458846A - Adjustable work guide for saw tables : en
  • US2458974A - Method of and apparatus for testing ignition : en
  • FR941517A - Improvements to tricycles for passenger transport : en fr
  • AU2489548A - Oestrones marrianolic acids isomers, homologues and derivatives thereof and process of making same : en
  • CH259070A - Process for manufacturing glass fibers and apparatus for carrying out this process. : en fr
  • CH259347A - Process for the preparation of a dye mixture. : de en
  • ES185227A3 - A PROCEDURE FOR THE MANUFACTURE OF INSUFLABLE RUBBER ARTICLES, WITHOUT THE USE OF MOLDS : en es
  • GB615765A - Double clutch : en
  • GB615857A - Improvements in and relating to the manufacture of book matches : en
  • CH259308A - Process for the preparation of a new monoazo dye. : de en
  • AU2474948A - Improvements in or relating to vehicle brakes : en
  • AU2395148A - Improvements in or relating toa variable viscosity magnetic material : en
  • AU143444B2 - Improvements intwo-blade setting type shutters : en
  • AU143806B2 - An automatically operating overload release clutch mechanism : en
  • ES17968Y - Perfected fountain pen. : en es
  • ES18825U - Climbing and lowering mechanism for plows from two to five bars. (Machine-translation by Google Translate, not legally binding) : en es
  • US2458540A - Shark repellent : en
  • AU2473448A - Director : en
  • AU2398148A - Improved anchoring device for coal andother mines : en
  • ES185201A1 - A NEW HEATING SYSTEM BASED ON THE USE OF HEAT FROM HOMES AND SIMILARS : en es
  • US2458522A - Traction aiding device for selfpropelled vehicles : en
  • AU2468848A - Ignition rotor : en
  • CA454017A - Record controlled accounting machine : en fr
  • CH259185A - Process for the production of molded pieces from filled, at least partially soluble plastic. : de en
  • US2458707A - Visor : en
  • BE486497A - : en
  • US2458637A - Fluid flow measuring device : en
  • GB615887A - Improvements in holders for arc-welding electrodes : en
  • AU141533B2 - Improvements relating to pocket bottle opening tools : en
  • CH259309A - Process for the preparation of a new monoazo dye. : de en
  • CH259124A - Process for the preparation of an N- (polyoxyalkyl) -arylamine. : de en
  • CH259192A - Pyrophoric lighter. : en fr
  • FR941508A - Telegraph signaling circuits : en fr
  • CA453969A - Container and method of producing same : en fr
  • CH259059A - Connection device for scaffolding tubes. : en fr
  • AU144631B2 - Improvements in method and apparatus for processing multilayer motion picture film : en
  • AU146640B2 - Improvements relating to apparatus for deriving a current or voltage representative of alternating current flowing in high voltage line : en
  • AT162078B - Case for tools and. like : de en
  • CA454004A - Method of producing fan hubs : en fr
  • AU142474B2 - Multiple-stage torque converter drive : en
  • AU130704B2 - Improvements in or relating to apparatus for measuring high frequency alternating voltages : en
  • AU2489448A - Improvements in fuzes : en
  • CH259179A - Centering device for lathes and grinding machines. : de en
  • AT162092B - Branch connection for electrical lines. : de en
  • AU141606B2 - Nitrocellulose moistened withan alcoholic solution ofan ammonium nitrate-urea eutectic mixture, the preparation ofthe so moistened nitrocellulose and its application inthe production of explosives and products thereby obtained : en
  • CH259213A - Heat exchanger. : en fr
  • CA454030A - Piston ring : en fr
  • ES18823U - Apparatus for sharpening a pencil and cutting strings (Machine-translation by Google Translate, not legally binding) : en es
  • FR941408A - Thread tensioning apparatus applicable to winding machines and similar machines : en fr
  • AU2402348A - Process forthe production of tetraalkyl monothiopyrophosphates, andthe compounds so produced : en
  • DK68359C - Machine for spreading granular or powdered insecticidal pesticides. : da en
  • FR941556A - Method for adjusting turbo-reactors and apparatus for implementing this method : en fr
  • AU2491748A - Flat-type bi-motional switches : en
  • AU152764B2 - Improvements in or relating toa variable viscosity magnetic material : en
  • GB615843A - Improvements relating to electrical switches having indicator lamps : en
  • GB615872A - Improvements in or relating to arc welding : en
  • AT162068B - Process for the production of structural elements made of wood, prestressed to a certain load. : de en
  • ES18834U - Retention model for doors and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • GB615883A - Improvements relating to flyers for use in spinning and twisting frames : en
  • US2459105A - Traffic signaling system : en
  • GB616028A - Improvements in helical cam gearing : en
  • ES185159A1 - A SYSTEM FOR TRANSMISSION OF FORCE BY PRESSURE LIQUID : en es
  • FR941494A - Improvements in the production of electric cables : en fr
  • GB616062A - Improved slide-rest for a bench lathe : en
  • ES185339A1 - AN IMPROVEMENT IN THE ELECTRIC SPEAKERS : en es
  • FR941393A - Electric feedback amplifiers : en fr
  • FR941534A - Inverter-reducer-stop unit for marine engine unit : en fr
  • AU140561B2 - Improvements in or relating to articles of footwear : en
  • AU2401348A - Improvements in and relating to die-stamp printing : en
  • CH259249A - Light stabilizers. : de en
  • ES185021A1 - IMPROVEMENTS IN THE MANUFACTURE OF SHOULDERS IN THE FORM OF ELASTIC DOME : en es
  • US2458507A - Dynamotor : en
  • US2458804A - Circuit protector : en
  • ES185073A1 - IMPROVEMENTS IN THE EXPRESS CAFETERAS : en es
  • ES185331A1 - A PROCEDURE FOR PIPE AND SIMILAR STRETCHING : en es
  • FI23410A - AC electric heater for liquids : en fi
  • ES185200A1 - A SHARPENING MACHINE SHARPENING BLADES : en es
  • FR941383A - Device for the automatic dialing of telephone numbers provided in advance, particularly suitable for the telephone signaling of attempted break-ins, outbreaks of fires or for all other controls : en fr
  • CH259307A - Process for the preparation of a new amine mixture. : de en
  • GB615893A - An improved electromagnetically operated switch : en
  • FR941411A - Device for transmitting a pulse signal : en fr
  • USD152367S - Design for a brooch or similar article : en
  • US2458551A - Preparation of carbon tetrafluoride : en
  • US2458842A - Flange forming tool for openings in sheet metal : en
  • ES185349A1 - IMPROVEMENTS IN ELECTRIC BRAKES FOR DATES : en es
  • ES185413A1 - PROCEDURE FOR MANUFACTURING SUPPORTS FOR MOUNTING SHELVES : en es
  • US2458861A - Mercury vapor discharge vessel and connection arrangements for the same : en
  • ES185084A1 - IMPROVEMENTS IN THE MANUFACTURE OF EXTERNAL BODIES FOR VALVES D EAIRE FOR BIKES AND SIMILARS : en es
  • BE486430A - : en
  • DK68350C - Gas generator with downward combustion, especially for solid fuels. : da en
  • AT162048B - Process for the production of ointments, skin creams and the like. like : de en
  • CA453953A - Dust collector for tile cutting and similar machines : en fr
  • FR941380A - Advanced mower : en fr
  • FR941500A - Talking machine : en fr
  • US2458760A - Crystal controlled frequency modulation system : en
  • FR941504A - Rotary tiller : en fr
  • GB615828A - Improvements in or relating to tanks for gases or liquids : en
  • US2458515A - Method of heating coking retort ovens with enriched mixtures of fuel gas : en
  • USD152375S - Combined cleaning and scraping device : en
  • ES185097A1 - NEW PROCEDURE IN THE REFINING OF VEGETABLE OILS : en es
  • ES185106A1 - MACHINE FOR THE MANUFACTURE OF TILES OR ANALOGUE CONSTRUCTION ELEMENTS : en es
  • FR941479A - Apparatus for moving a ruler, set square, pistol or similar drawing instrument : en fr
  • ES185001A1 - AN APPARATUS FRIGORÍFICO POR ABSORCIÓN, PORTABLE : en es
  • AU2455848A - Process forthe production of combustible gases : en
  • GB615698A - Improvements in or relating to inhalers : en
  • GB616037A - Improvements in or relating to jigs for testing the alignment of connecting rods and the like : en
  • US2458883A - Box and package handle : en
  • FI23433A - Fleet valve : en fi
  • FI23435A - Punching device for pushing the teeth of a saw blade : en fi
  • FR941572A - Friction parts manufacturing process : en fr
  • GB615825A - Improvements in or relating to snap fastener sockets : en
  • CH259057A - Device consisting of an accumulator, an inductor for electrical cattle paddocks, a charger and a lighting lamp. : de en
  • ES185144A1 - AN APPARATUS FOR PRODUCING A STRIP RECORD OF A JUSTIFIED TEXT LINE OF A PRESET LENGTH : en es
  • ES185207A1 - IMPROVEMENTS IN THE HILATURA SYSTEMS WITH LARGE STRETCHES : en es
  • FR941582A - Improvements to gasifiers : en fr
  • FR941525A - Improvements to operating tables : en fr
  • GB615909A - Manufacture of tetrohydrofurane derivatives : en
  • FR941509A - Distance measurement using electro-magnetic waves : en fr
  • BE486556A - : en
  • US2458985A - Hydrodynamic machine : en
  • US2458850A - Target release actuator for toy cash registers : en
  • US2459032A - Electrical connector : en
  • AU131067B2 - Radiant light and/or heat energy receiver : en
  • US2458912A - Electroplating of tin : en
  • US2459000A - Spill valve : en
  • ES185111A3 - AN APPLIANCE FOR SMOOTHING, DRYING AND DRYING ON SHAPE, COATS, VESTS AND SIMILAR GARMENTS : en es
  • FR941599A - Generator at substantially constant voltage, fitted with an automatic electromechanical regulator : en fr
  • AU141865B2 - Improvements in or relating to apparatus for successively discharging material froma storage reservoir into a number of containers : en
  • ES185386A1 - AUTOMATIC APPARATUS FOR CHANGING FUSES IN ELECTRICAL INSTALLATIONS : en es
  • GB615820A - Needle for producing knitted fabric and darning same : en
  • FR941469A - Improvements to rotary drum drying machines : en fr
  • GB615842A - Improvements in thermostatically controlled electric cooking ovens : en
  • GB615845A - Lifting gear of agricultural machines : en
  • ES17396Y - Foldable box for different content. : en es
  • FI23404A - Power cord holder : en fi
  • FI23452A - Skiftnyckel : en fi
  • US2458739A - Mechanical pencil with lead storage unit : en
  • US2458686A - Extruded shape : en
  • US2458971A - Method and apparatus for wrapping saw blades or the like : en
  • US2458606A - Building structure : en
  • US2458744A - Hydraulic jack : en
  • ES183123A1 - A PRESS FOR THE MANUFACTURE OF PRESSED BODIES : en es
  • US2458819A - Purifying alkyl halides : en
  • US2458849A - Direct-coupled amplifier with direct-current feedback : en
  • AU141157B2 - Improved method of manufacturing arrowroot flour : en
  • US2458845A - Landing mechanism for airplanes : en
  • ES185142A1 - AN INDUSTRIAL PROCEDURE FOR THE MANUFACTURE OF THE VIZCO LEAGUE : en es
  • CA453931A - Churn : en fr
  • AU2391348A - Improved means for use in cleaning tomatoes andother like commodities : en
  • US2458520A - Acylation of thiophene : en
  • AU148852B2 - Process forthe production of tetraalkyl monothiopyrophosphates, andthe compounds so produced : en
  • USD152326S - Design fok a water spray gun : en
  • AU2456248A - Apparatus for producing combustible gas : en
  • CH259344A - Process for the preparation of a disazo dye. : de en
  • US2458703A - Reduction of compounds of silicon and halogen : en
  • US2458755A - Center guide tread member for endless tracks : en
  • CA454044A - Heat control : en fr
  • US2458510A - Grenade sight for firearms : en
  • US2459084A - Method of and means for making dies : en
  • AT162090B - Lifter with additional pumping device. : de en
  • CA454058A - Patterned fabric : en fr
  • AU146347B2 - Improvements in sprinklers : en
  • CA453941A - Metal spraying method and apparatus : en fr
  • CH259068A - Safety padlock. : en fr
  • CH259074A - Electric cooker. : de en
  • CH259341A - Process for the preparation of a disazo dye. : de en
  • BE486389A - : en fr
  • US2459069A - Electromagnetic system : en
  • CH259094A - Extraction device on a spinning machine. : de en
  • US2459068A - Cutoff machine : en
  • US2458655A - Process of case-hardening metals : en
  • USD152366S - Design for a brooch or similar article : en
  • AU142295B2 - Improvements in or relating to portable storage means : en
  • AT162091B - Circuit arrangement for repeating the electrical clearance test. : de en
  • US2459114A - Mineral oil composition : en
  • ES185312A1 - A PROCEDIMIETO OF MANUFACTURE AND MOLDING OF PIGMENTED ARTIFICIAL RESINS : en es
  • ES185388A3 - SOME IMPROVEMENTS IN THE BUILT-IN SANITARY TANKS FOR TOILETS : en es
  • FR941448A - Adjustable lamp holder : en fr
  • US2458497A - Combustion chamber : en
  • US2458501A - Foot supporting device for shoes : en
  • US2459039A - Automatic positioning apparatus : en
  • CH259290A - Drive device, in particular for bicycles. : de en
  • US2458559A - Window sash lock : en
  • USD152339S - Design fob a combined lamp and shade : en
  • AT162037B - Device for the parallel guidance of drawing and measuring devices. : de en
  • ES18820U - Espita. (Machine-translation by Google Translate, not legally binding) : en es
  • GB615849A - Improvements in methods of retreading tyres and the tyres obtained thereby : en
  • GB615983A - Improvements in or relating to shoes : en
  • US2458620A - Sliding vane compressor : en
  • ES18800U - Union for belts and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • US2458547A - Valve for oil temperature control units : en
  • AU2459048A - Improvements in or relating tothe application of organic coating or impregnating materials to fibrous cellulosic material andthe impregnated fibrous material resulting therefrom : en
  • AU128861B2 - New composite materials comprising hydrolysed leather andan organic diisocyanate modified polyester or polyester-amide : en
  • AU2483848A - Optical filter for reproducing ablack and white photographic image with realistic colour effects : en
  • CH259266A - Device for automatic adjustment of the frequency of a tube generator to a control frequency. : de en
  • AT162015B - Door switch. : de en
  • DK68364C - Method for removing loose, tangled twigs in papermaking and cardboard production of alkaline opened or treated celluloses. : da en
  • FR941359A - 4-color automatic mechanical pencil : en fr
  • GB616059A - Improved slide-rest for a bench lathe : en
  • US2459055A - Buff and method of making the same : en
  • AU144153B2 - An improved control device for fluid pressure systems : en
  • US2458678A - Unidirectional flow gear pump : en
  • CA453937A - Vehicle anchor device : en fr
  • CH259340A - Process for the preparation of a disazo dye. : de en
  • AU139025B2 - Improvements in and relating to armor easy chairs, settees orthe like : en
  • CH259180A - Chainsaw. : de en
  • CH259246A - Glow electrode for gas discharge lamps. : de en
  • BE486355A - Improvements to tiles to obtain ornamental patterns with curvilinear lines and method of making these tiles : en fr
  • BE486565A - : en fr
  • US2458608A - Pistol machine rest : en
  • US2458639A - Vinyl copolymer and process for its production : en
  • US2458676A - Apparatus for electroplating : en
  • US2458713A - Crop compressor : en
  • BE486533A - Metal sulphide roasting refinements : en fr
  • US2458718A - Stabilization of sulfur trioxide : en
  • AU1928548A - Improvements in or relating tothe manufacture of aminoguanidine compounds : en
  • US2458536A - Wire terminal loop former : en
  • CH259062A - Warm air space heater. : de en
  • AU137031B2 - Improved mobile hoist for concrete : en
  • ES185335A1 - IMPROVEMENTS IN ELECTRONIC DEVICES : en es
  • AU147025B2 - Director : en
  • ES185255A3 - A PROCEDURE FOR OBTAINING INALTERABLE SULFUR DYES : en es
  • AU140605B2 - Improvements in or relating to rotary bladed or like assemblies : en
  • CH259087A - Process for treating a viscous liquid containing bubbles, with a view to eliminating the bubbles and regulating the flow rate thereof, and rotary pump for implementing this process. : en fr
  • AT162070B - Cantilevered wood-saving roof structure. : de en
  • AU139685B2 - Improvements relating to castors : en
  • US2458774A - Film controlled safety stop for motion-picture projectors : en
  • DK68329C - Procedure for preparing leather for dyeing. : da en
  • FR941367A - Refrigeration unit : en fr
  • US2458929A - Chip breaking mechanism for metal drilling and like machines : en
  • CA454000A - Thermoplastic paper and process of preparing the same : en fr
  • AU138827B2 - Harvester for cereal crops : en
  • AU2462848A - Improvement in or relating to electrical measuring apparatus : en
  • AU2387148A - Improvements in method and apparatus for processing multilayer motion picture film : en
  • FR941540A - Improvements to telephone systems : en fr
  • GB615670A - One-way clutch and method of forming the same : en
  • GB615719A - Improvements in reciprocating pumps for handling liquids : en
  • GB615936A - Improved method for lubrication : en
  • CA453977A - Automobile trouble light : en fr
  • AT162081B - Accounting facility. : de en
  • AU146663B2 - Process forthe manufacture of aromatic chlorosilanes and products of such process : en
  • AU143278B2 - Improvements in or relating to electric forging : en
  • US2458602A - Snow protctor for skis : en
  • US2458790A - Beet topper : en
  • CH259269A - Amplifier device. : en fr
  • AU1802548A - Improvements in and relating to coin-operated mechanisms : en
  • CH259046A - Agricultural insecticide product. : en fr
  • AT162042B - Process for the production of sintered corundum, in particular for cutting tools. : de en
  • US2458642A - Auto tire chain ring : en
  • US2458789A - Wire coiling machine particularly for producing coiled filaments for electric lamps and electronic tubes : en
  • AU2410945A - Improvements in and relating to polymeric linear terephthalic esters and tothe manufacture thereof : en
  • CH259156A - Transmission. : de en
  • US2458545A - Permanent magnet vibratory motor : en
  • AU130707B2 - Improvements in and relating to multichannel communication systems : en
  • US2459011A - Amusement game apparatus : en
  • CH259102A - Pedal mechanism for lifting the shear set on cloth shearing machines. : de en
  • AU140034B2 - Improvements in or relating toa unit for insertion into a tubular leg : en
  • AU2387648A - An internal-combustion-operated free-piston machine : en
  • AU2433948A - Improvements in and relating to collapsible tubular containers and methods of filling thesame : en
  • US2458672A - Reciprocating cylinder internal-combustion engine : en
  • US2458981A - Method of eliminating offset : en
  • AU137839B2 - A reseating tool for cocks or valves : en
  • CA453946A - Lock nut : en fr
  • GB615697A - New colouring matters of the azamethine series : en
  • GB615795A - A loom weighting motion : en
  • USD152351S - Design for a clamp : en
  • GB615722A - Improvements in or relating to electric antennae : en
  • CH259085A - Tin can with folded membrane and tear-off wire. : de en
  • DK68349C - Process for the combustion of liquid fuel. : da en
  • GB615792A - Improvements in or relating to clothes washing machines : en
  • AU139014B2 - An improved chair for infants : en
  • CH259332A - Process for the preparation of an azo dye. : de en
  • ES185180A3 - A PROCEDURE AND MACHINE FOR MOLDING IN ITS OWN PACKAGING FUSABLE AND THERMOPLASTIC MATERIALS : en es
  • AU2398648A - Improvements in or relating to electric frequency discriminators : en
  • CH259238A - Method for assembling the electrode system of electrical discharge tubes. : de en
  • GB615654A - Improvements in and relating to toy vehicles : en
  • CH259311A - Process for the preparation of a new monoazo dye. : de en
  • CH259054A - Collapsible construction designed as a scissor spreader. : de en
  • USD152331S - Design foe a towel rack : en
  • AU140590B2 - Improvements in and relating to die-stamp printing : en
  • CA454054A - Resistance elements : en fr
  • CH259050A - Concrete beams. : de en
  • CH259233A - Process for manufacturing vacuum tubes and vacuum tubes manufactured according to this process. : en fr
  • US2458721A - Electric shaving kit : en
  • US2458632A - Ionization chamber : en
  • US2458697A - Electrical computer : en
  • DK68334C - Process for the preparation of N-substituted 1-o, 1-m or 1-p-oxyphenyl-3-aminobutanes. : da en
  • US2458621A - Furniture leg shoe : en
  • AU1730247A - Improved combination sanitary arrangements seat and means therefor : en
  • AU1623847A - An improved foot valve and strainer : en
  • FR941522A - Velocity Modulated Tubes : en fr
  • GB615704A - Improvements in or relating to the production of iron in blast furnaces : en
  • ES185049A1 - A NEW PROCEDURE, WITH ITS CORRESPONDING MECHANISM, TO PROVIDE A UNIVERSAL SPINNING MOVEMENT TO THE DOORS AND SIMILAR : en es
  • FR941375A - Improvements to gas-heated installations : en fr
  • FR941580A - Lubricating pump : en fr
  • AU2484448A - Thermal Switch : en
  • CH259096A - Weaving loom with fixed drawers and hinged comb. : en it
  • USD152337S - Design for a necklace : en
  • ES185103A1 - A NEW VEHICLE SYSTEM FOR AGRICULTURE : en es
  • FI23407A - Bestrålningsapparat : en fi
  • AU2491848A - Flat type bimotional switches : en
  • US2458521A - Acylating thiophene with silicahydrous metallic oxide catalyst : en
  • AU147083B2 - Radar system forthe plan position indication of aircraft : en
  • ES185426A1 - NEW MANUFACTURE PROCEDURE FOR VITRIFIED PORCELAIN : en es
  • AT162028B - Toggle switch. : de en
  • CH259226A - Sealing sleeve for switch buttons. : de en
  • US2458737A - Shockproof bottle container : en
  • USD152340S - Design fob a windshield wiper arm : en
  • AT162025B - Installation of electrical cooking appliances. : de en
  • CA454034A - Coating apparatus : en fr
  • ES183205A1 - AN EXHAUST NOZZLE FOR D EREPULSION ENGINES : en es
  • CH259041A - Device for controlling the cutting blade in a mower. : en fr
  • CA454022A - Collapsible carton : en fr
  • US2458592A - Safety mounting for spectacles : en
  • US2458625A - Water filter bowl : en
  • ES185081A1 - IMPROVEMENTS IN THE MANUFACTURE OF LAMPS : en es
  • CA453970A - Container : en fr
  • FI23431A - Fiskdrag : en fi
  • GB615614A - Improvements relating to colour television : en
  • ES185432A1 - SOME IMPROVEMENTS IN THE MACHINES TO SAW METALS : en es
  • AU2480448A - Improvements intime base circuits : en
  • CH259134A - Holder for loose sheets. : de en
  • AU1722847A - Improved mobile hoist for concrete : en
  • US2458503A - Electrical control system : en
  • US2458949A - Load carrier mounting : en
  • AU142760B2 - Improved stepladder having adjustable rear legs : en
  • AU148820B2 - Flat-type bi-motional switches : en
  • CH259224A - Switch with voltage distributor. : de en
  • CH259082A - Pocket container with toilet paper. : de en
  • CH259143A - Blueprint machine with curved glass panel and conveyor belt. : de en
  • CH259172A - Device for connecting wires. : de en
  • CH259321A - Process for the production of a copper-containing azo dye. : de en
  • AU2409248A - Improvements inthe mass production of reinforced concrete constructions : en
  • CH259268A - Device for automatic frequency monitoring of frequency-modulated transmitters. : de en
  • AU2406348A - Improvements in or relating to reciprocatory conveyor apparatus for handling material in bulk : en
  • US2458809A - Hose-coupling valve : en
  • US2459110A - Collapsible clothesline : en
  • ES185240A3 - AN AIR DRIVE MECHANISM : en es
  • ES18827U - Perfect hub for bicycles. (Machine-translation by Google Translate, not legally binding) : en es
  • US2459083A - Refrigerator provided with a defrosting control for the refrigeration system thereof : en
  • CH259282A - Tank for transport, especially maritime container. : en fr
  • AU142473B2 - Protective devices for electric alternating current systems : en
  • AU144028B2 - Improvements in or relating to vehicle brakes : en
  • US2458679A - Preparation of vitamin-fortified meals : en
  • US2459089A - Folding hood for motor vehicles and the like : en
  • FR941471A - Process for improving the color of aqueous solutions of saturated acid esters of sulfuric acid, or of saturated sulfonic acids, or of their salts : en fr
  • FR941523A - Installation for the storage, expansion and distribution of pressurized gas contained in liquid form, in transportable tanks : en fr
  • FR941527A - Reversible plow mounted directly on a tractor : en fr
  • GB615962A - Improved means for measuring the level of liquids in tanks : en
  • CH259231A - AC rectifier. : en fr
  • CH259244A - Electrical device with a generator driven by a hand-operated turbine. : de en
  • CA453982A - Layered jordan cutting member : en fr
  • US2458543A - Low velocity gas burner : en
  • US2458957A - Temperature compensator for electrical regulators : en
  • GB615646A - Improvements relating to the mounting of panes or sheets of glass or the like : en
  • GB615809A - Improvements in or relating to toy squeakers and the like : en
  • AU2402248A - Insecticidal products containing a tetraalkyl monothiopyrophosphate, and process of producing such products : en
  • AU2488948A - Improvements relating to semiautomatic telephone systems : en
  • CA454007A - Quick-cooking rice and process for making same : en fr
  • CH259114A - Filtered. : en fr
  • ES185068A1 - IMPROVEMENTS IN THE AUTOMATED LAPICEROS DE MINA BICOLOR : en es
  • GB615785A - Improvements in window locks : en
  • US2458907A - Serving combination : en
  • US2458995A - Cutter tool vibration control : en
  • USD152341S - Design fob a television receiver : en
  • AU142659B2 - Improvements in flushing valves : en
  • AU146167B2 - Improvement in electrical vibrator : en
  • AU2457448A - Radio guiding systems, particularly for aircraft : en
  • USD152342S - Design fob a helicopter : en
  • ES184651A3 - A PROCEDURE FOR OBTAINING EMULSIONS OF ALKYL SILICON ESTERS OR THEIR POLYMERS : en es
  • GB615912A - Fuze : en
  • US2458664A - Fluid actuated clutch and brake mechanism : en
  • USRE23073E - Space discharge tube and electrode : en
  • AT162076B - Safety device on cable cars. : de en
  • FR941360A - Improvements to devices for degassing, processing and shaping plastics : en fr
  • ES182888A1 - PROCEDURE FOR THE PREPARATION OF A PTERIDINE DERIVATIVE : en es
  • GB616052A - Improvements in or relating to wheel or castor devices for furniture and the like : en
  • ES185013A1 - SOME IMPROVEMENTS IN THE DEVICES FOR THE PROPULSION OF THE WATER ELEVATION PUMPS : en es
  • FR941465A - Improvements in the preparation of anti-spasmodic agents : en fr
  • GB615771A - Improvements in or relating to ships' anchor and chain cable outfits : en
  • USD152386S - Design for a combined key retainer : en
  • GB615834A - Improvements in or relating to lifting jacks for motor vehicles : en
  • ES185235A3 - A PROCEDURE FOR THE MANUFACTURE OF CONTINUOUS PIECES BASED ON THERMOPLASTIC RESINS BY SUPER OR JUXTAPOSITION OF TWO OR MORE KINDS OF THE SAME : en es
  • GB616051A - Double pane window : en
  • GB615903A - Improvements in electrolytic cells : en
  • FR941492A - Fast centesimal micrometer for internal measurements with extension branch to increase the scope of the device : en fr
  • FR941560A - Precision casting process : en fr
  • GB615726A - Improvements in and relating to servo steering mechanisms for motor vehicles : en
  • GB615796A - Improvements in or relating to easy chairs, arm chairs or the like : en
  • FI23417A - Varmvattenberedare : en fi
  • CH259270A - System for radio telephonic traffic between mobile stations and a fixed control center. : de en
  • CH259225A - Method and device for the electrical remote control of electrical switches. : de en
  • CH259280A - Packaging. : de en
  • ES182609A1 - IMPROVEMENTS INTRODUCED IN THE PRODUCTION OF TISSUES : en es
  • ES185198A1 - IMPROVEMENTS IN THE MANUFACTURE OF FINE STONES OF JEWELERY : en es
  • US2459057A - Vapor electric device with cooling coil serving as heating resistor : en
  • AU143673B2 - Trim tab servo motor control : en
  • AU145779B2 - Improvements in or relating to apparatus for discharging electricity : en
  • CH259166A - Winding and time-setting mechanism for timepieces. : en fr
  • ES185282A3 - A PROCEDURE FOR THE MANUFACTURE OF METAL POWDERS BY ELECTRODISPOSITION : en es
  • USRE23079E - Conveyer : en
  • CA453934A - Helicopter and the like : en fr
  • CH259354A - Process for producing anti-reflective layers. : de en
  • AU139330B2 - Pickup loader : en
  • CH259239A - Method of manufacturing an electric discharge tube. : de en
  • CH259243A - Oil burner. : de en
  • ES185224A1 - IMPROVEMENTS IN THE MANUFACTURE OF TACOS FOR TELESCOPES : en es
  • FR941425A - Mirror : en fr
  • US2458890A - Metal chair : en
  • GB615758A - Improvements in or relating to telegraph systems : en
  • US2458785A - Trolling plate attachment : en
  • BE486359A - Electric cables with oil pressure external to the insulation : en fr
  • ES158189A1 - IMPROVEMENTS IN THE CONSTRUCTION OF BOILERS WITH WATER PIPES : en es
  • US2458896A - Differential balance for airfoils : en
  • AU140170B2 - Improvements in and connected withthe grain and fertiliser boxes of seed drills, combines and like implements : en
  • AU1788048A - Improved means for creating turbulence inthe induction manifold ofan internal combustion engine : en
  • AU2484548A - Improvements relating to variable pitch propellers : en
  • CA453992A - Combined mounting for expulsion fuses and surge gaps : en fr
  • CA454025A - Antioxidant and method of producing same : en fr
  • GB616018A - Improvements in or relating to staking machines : en
  • US2458505A - Gas purification process : en
  • FR941357A - Apparatus for extracting water from sheets of pulp in stationery machines : en fr
  • GB615616A - Improvements in and relating to selenium rectifiers : en
  • GB616007A - Improved means for admitting air to the burner-heads and/or combustion chambers of air or fluid heating devices or apparatus : en
  • GB616035A - Method of corrugating metal drums : en
  • FR941524A - coffee grinder : en fr
  • GB615979A - Improvements in or relating to electrical pick-ups : en
  • US2458595A - Bed fastener, brace, and caster support : en
  • US2458529A - Mechanism for clinching covers onto cans : en
  • US2458915A - Material handling apparatus : en
  • GB615755A - Improvements in or relating to the manufacture of pile fabrics : en
  • ES185438A1 - MECHANISM FOR THE MANUFACTURE OF KNITTED FABRIC WITH A SINGLE NEEDLE CARRIER CYLINDER, BY INTERMITTENT FEEDING OF ELASTIC THREAD IN COMBINATION WITH CANALÉ AND PUNTO RETENIDOS : en es
  • US2458555A - Winding system and apparatus : en
  • US2458601A - Method of and apparatus for measuring pressure : en
  • ES18806U - Own sheet for the publication of letters, numbers or other signs for the formation of signs and the like (Machine-translation by Google Translate, not legally binding) : en es
  • GB615756A - Improvements in or relating to coated welding rods : en
  • CA454051A - Diesel fuel oil : en fr
  • CH259306A - Process for the preparation of a new amine mixture. : de en
  • GB615870A - Improvements in rotatable flexible tube connections for dust aspirators and the like : en
  • US2458748A - Hermetic seal for electric terminals and the like : en
  • US2458934A - Method of forming precision bore glass tubing : en
  • AU1759648A - Improvements in flushing valves : en
  • GB615727A - Improvements relating to the manufacture of targets for cathode ray tubes : en
  • US2458799A - Vehicle unloading construction : en
  • AU140931B2 - Improvements in or relating to drilling muds and drilling operations : en
  • AU2468648A - Improvement in bulb exposure mechanism for setting shutters : en
  • CA454020A - Process for the manufacture of zinc peroxide : en fr
  • FR941474A - Method for driving metal objects, heated into thermoplastic materials, and stapler for carrying out the method : en fr
  • CH259219A - Electrical plug contact with plug and socket. : de en
  • ES185161A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF HOLLOW RUBBER AROS : en es
  • FR941472A - Articulated toys : en fr
  • AU148871B2 - Method of producing alkylene oxide condensation products useful as detergents and for other surface-active functions : en
  • GB615779A - Improvements in or relating to high frequency heating equipment : en
  • US2458862A - Preventing secondary reactions in catalytic processes : en
  • US2458863A - Combination key holder and tension member for toy cash registers : en
  • US2458923A - Cigarette and match case : en
  • GB615664A - Improvements in or relating to the manufacture of sliding-clasp fasteners : en
  • GB615891A - Process for the recovery of valuable constituents from yeast, etc. : en
  • ES185090A1 - NEW AUTOMATIC PROJECTION SYSTEM FOR BLINDS, AWNINGS, WINDOWS OR SIMILAR, OPERATED FROM THE INSIDE : en es
  • ES185251A1 - IMPROVEMENTS MADE IN THE PERCUSSION ROTARY HOLES : en es
  • FR941387A - Control pulsation distribution circuits : en fr
  • ES185191A1 - IMPROVEMENTS IN TOOLS FOR CUTTING, SKIRTING AND DRAWING : en es
  • FR941449A - Device for operating control surfaces and the like operated by motive power : en fr
  • GB615703A - Improvements in furnaces : en
  • US2458952A - Legging boot : en
  • US2459109A - Direct synthesis of alkyl substituted styrene polymers : en
  • FR941581A - Improvements to sheet metal pinning devices : en fr
  • NL62429C - : nl
  • ES182607A1 - AN APPARATUS FOR MOLDING ELEMENTS FOR THE CONSTRUCTION OF TOYS : en es
  • CA453989A - Cathode ray screen and method of preparation : en fr
  • CA454010A - Generating electric drive and control system : en fr
  • CH259154A - Device for locating a rotating part, in particular a circular machine tool table. : en fr
  • ES185120A1 - IMPROVEMENTS IN RADIO ANTENNAS : en es
  • US2458629A - Serpentine freezer shelf : en
  • US2459103A - Musical instrument : en
  • ES18813U - Perfect closure for tubes-containers of pasta and liquids (Machine-translation by Google Translate, not legally binding) : en es
  • GB615807A - Improvements in or relating to the production of gas from oil : en
  • GB615871A - Improvements in or relating to mechanism for bending metal tubes : en
  • US2459046A - Negative feedback amplifier : en
  • CH259294A - Braking method and anti-friction device for its implementation. : en fr
  • ES18798U - Electrical protection flexible tube (Machine-translation by Google Translate, not legally binding) : en es
  • GB615911A - An arrangement for modifying the torque-speed characteristic of a series wound motor : en
  • ES185183A1 - IMPROVEMENTS MADE IN NETWORK MOUTHS : en es
  • FR941554A - Improvements made to cooking pots : en fr
  • GB616032A - Improvements in or relating to cooling towers and their operation : en
  • ES18779U - Improved lighthouse for automobiles. (Machine-translation by Google Translate, not legally binding) : en es
  • US2458572A - Friction shock absorbing mechanism for railway draft riggings : en
  • US2458885A - Directive antenna system : en
  • CA453942A - Screw fastening device : en fr
  • CH259264A - Circuit arrangement in telephone systems with dialer operation. : de en
  • GB615924A - Improvements in and relating to brakes : en
  • US2458542A - Low velocity oil and gas burner : en
  • US2459038A - Combined toy railroad and sound producing means therefor : en
  • FR941466A - Improvements made or relating to pumps : en fr
  • ES185260A1 - A RIG FOR TRAIL FISHING : en es
  • US2458587A - Apparatus for treating hollow bodies : en
  • US2458700A - Correction device for electronic function generators : en
  • AT162014B - Spreading spring for fastening bases, lids, etc. Like. Of installation devices in flush-mounted boxes. : de en
  • AU145937B2 - Improvements in pipe couplings : en
  • US2459108A - Method of producing ethers and esters of carbohydrates : en
  • US2458805A - Apparatus for measuring electrical resistance : en
  • AU2161948A - Improvements in or relating to apparatus for measuring high frequency electric held intensity : en
  • AU2456348A - Apparatus for suspending finely-divided solid material ina gaseous medium : en
  • ES185439A1 - IMPROVEMENTS INTRODUCED IN LIQUID ELECTROLYTIC CONDENSERS : en es
  • ES185188A3 - DRIVER FOR MACHINE-TOOLS : en es
  • FR941384A - Color chart device and automatic dispenser for samples and other perfume items : en fr
  • FR941484A - Improvements in the protection of electrical devices operating immersed in halogenated hydrocarbons : en fr
  • FR941576A - Junction box for electrical pipes : en fr
  • GB615770A - Improvements in and relating to the desulphurisation of gases or vapours : en
  • ES18042Y - No text : en es
  • AU2418948A - Improved cone for yam or thread packages : en
  • AU2470248A - Improvements in and relating to amplifier systems for alternating voltages : en
  • CA453976A - Shelf structure with guard for refrigerator doors : en fr
  • CH259296A - Propeller drive device on vehicles. : de en
  • US2459070A - Doorstop : en
  • AT162006B - Wrapped shoe sole. : de en
  • CH259122A - Process for the preparation of a, B-di- (6-nitro-benzimidazyl- (2)) - ethylene. : de en
  • USD152348S - Reflector head for an ultra-violet lamp : en
  • USRE23074E - Pkecast concrete corrugated : en
  • AU2481148A - Improvements relating tothe sterilization of dialkyl haloacetals against the development of undesired compounds therein : en
  • US2458795A - Beet topper : en
  • CH259334A - Process for the preparation of an azo dye. : de en
  • GB615991A - Phonograph apparatus : en
  • DK68355C - Automatic weight. : da en
  • ES185036A1 - ROTARY PUMP D EDOBLE EFFECT FOR LIQUIDS AND GASES : en es
  • ES185127A3 - A MACHINE TO CUT VEGETABLES, FRUITS AND VEGETABLES : en es
  • ES185423A1 - PROCEDURE FOR THE MANUFACTURE OF KNITTED FABRIC WITH RIZO : en es
  • CH259346A - Process for the preparation of a disazo dye. : de en
  • ES185080A3 - A PROCEDURE FOR PREPARING AROMATIC COFFEE EXTRACT : en es
  • GB615923A - Improvements relating to fluid pressure means for controlling the gas valves of gas-fired water heaters : en
  • GB616011A - Improvements in steam generating and superheating units : en
  • FR941378A - One-piece gear change : en fr
  • FR941498A - Tractor for agricultural implements and other applications : en fr
  • FR941526A - Enhancements to Single Sideband Powerline Transmission Systems : en fr