• PL33596B1 - : en pl
  • US2463088A - Automobile signal : en
  • US2463262A - Alkylation method and apparatus : en
  • GB618796A - Improvements relating to devices for fixing brushes or the like on handles : en
  • GB619155A - Improvements in or relating to electrical storage of information : en
  • FR943180A - Control system for lever pumps : en fr
  • US2463432A - Storm window : en
  • GB619046A - Improvements in or relating to clutches, brakes and like friction couplings : en
  • US2463284A - Glass setting means : en
  • DK68661C - Electrical alarm contact. : da en
  • FR943201A - Combustion chambers in turbo-engines : en fr
  • FR943252A - Method and device for unwinding the chain and calling regulation in looms : en fr
  • FR943348A - Carburization of steel and iron using Saint-Marcet gas to obtain castable and moldable carburized ferrous metals : en fr
  • GB619124A - Improvements relating to decorative articles consisting of elemental moulded bodies mounted on threads, wires, webbing or a like mounting embedded on the bodies during the moulding thereof : en
  • GB619208A - Improvements in or relating to spring-driven toys : en
  • ES17683Y - Register hatch for nesting birds, especially chickens. : en es
  • GB618976A - Improvements in or relating to photo-electric devices : en
  • ES186551A1 - A PROCEDURE FOR THE MANUFACTURE OF ELASTIC ARTICLES BY IMPREGNATION OF FIBROUS MATERIALS OR OTHER POROUS MASSES WITH RUBBER : en es
  • US2463193A - Preparing investments for casting : en
  • ES186260A3 - AN ELECTRIC COFFEE MAKER WITH AUTOMATIC OPERATION : en es
  • ES186540A3 - IMPROVEMENTS IN THE MANUFACTURE OF IGNITION SWITCHES FOR AUTOMOBILES AND SIMILAR VEHICLES : en es
  • US2462873A - Suspension unit : en
  • ES186424A1 - IMPROVEMENTS MADE IN THE S SAFETY NUTS : en es
  • DK68654C - Hatch cover for ship hatches. : da en
  • ES17878Y - Incandescent lamp. : en es
  • ES181567A1 - A FUEL INJECTION PUMP FOR COMBUSTION ENGINES : en es
  • ES19115U - Apparatus for spraying liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • ES19249U - Plug for ink tubes with injector device for loading pens or ball-point pens (Machine-translation by Google Translate, not legally binding) : en es
  • US2463209A - Adjustable strainer : en
  • ES144240A1 - IMPROVEMENTS IN INTERNAL COMBUTION ENGINES : en es
  • GB619128A - Improvements in or relating to wall construction : en
  • ES17940Y - File cabinet-classifier. : en es
  • ES19152U - Siphon head or head with valve. (Machine-translation by Google Translate, not legally binding) : en es
  • ES19243U - Improved coupling for electrical resistance terminals. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943247A - Automatic turret-revolver lathe : en fr
  • IE19440L - Thermionic discharge tubes : en
  • GB619120A - Improvements in book rests and the like : en
  • GB618886A - Rocket : en
  • ES19131U - Special stopper for bottles. (Machine-translation by Google Translate, not legally binding) : en es
  • US2463045A - Current-varying apparatus and terminal member : en
  • US2463179A - Coupling : en
  • US2463116A - Cable connector : en
  • US2463143A - Anaerobe jar : en
  • US2462896A - Line finder synchronizer : en
  • US2463183A - Greenhouse roof construction : en
  • ES186663A1 - A PERFECTION IN THE CONSTRUCTION OF DEVICES FOR TRAS : en es
  • US2463258A - Helper needle : en
  • ES186342A1 - A CONTINUOUS PRESS FOR FOOD OR SIMILAR PASTA : en es
  • ES186460A3 - A SYSTEM OF FORKS FOR POSITIONING THE REAR WHEEL OF MOTORCYCLES : en es
  • ES17801Y - Coffee-kettle. : en es
  • FR942500A - : fr
  • US2462844A - Impact dampener for aircraft landing gear : en
  • US2463149A - Endotracheal intubating stylet : en
  • US2463341A - Motor pump with sand trap and piming means : en
  • ES186564A3 - IMPROVEMENTS IN THE SYSTEMS OF METAL PANELS FOR THE CLOSURE OF SHIP HATCHES : en es
  • GB619100A - Improvements in dispensing containers for powder : en
  • GB619141A - Pocket type can opener : en
  • AU145073B2 - Master cylinders : en
  • CA454818A - Electrical instrument mounting : en fr
  • ES19141U - Book with animal illustrations. (Machine-translation by Google Translate, not legally binding) : en es
  • GB618780A - Improvements in or relating to the extraction of oil from nuts, seeds and the like : en
  • GB618963A - Inking device for printing machines : en
  • GB619203A - Portable appliances for supporting and displaying by electrical illumination astronomical or other data : en
  • ES18158Y - Junction with interruptible passage and movable connection, with application to spray perfumers of any type, provided with a voluntary seizure device of the absorption tube. : en es
  • ES186528A1 - AN AUTOMATIC STOP GAME SYSTEM, APPLICABLE TO THE MANUARES IN THE COTTON THREAD, WHEN THE BOOTS ARE FULL : en es
  • ES17950Y - Control clamp for the passage of liquids in elastic tubes : en es
  • FR943246A - Liquid fuel burner with rotating atomizing bowl : en fr
  • US2463403A - Funeral truck adapter : en
  • CH260222A - Tire for vehicle wheels. : en fr
  • FR943240A - Process for preparing wicker for use in the manufacture of curtains, doors and the like : en fr
  • US2463052A - Vacuum valve : en
  • USD152864S - Design for a toy chain : en
  • AU2561749A - Improvements relating to liquid fuel injection pumps : en
  • CH260147A - Press, in particular for the production of plastic pellets. : de en
  • AU142389B2 - Improvements in condensing zinc vapor : en
  • CA454870A - Combined wiring conduit and fluorescent lamp fixture : en fr
  • CH260034A - Process for the production of structural components and component produced according to this process. : de en
  • CH260077A - Precipitation electrode for electric gas cleaners. : de en
  • ES17903Y - Boxed calendar. : en es
  • ES17994Y - Billboard-bracket for shelves. : en es
  • US2463414A - Pocket barometer : en
  • FR943277A - Complete washing group : en fr
  • GB618802A - Improvements in or relating to magnetic systems for moving coil loudspeakers and like apparatus : en
  • GB619008A - Improvements in and relating to the purification of acetic anhydride : en
  • FR943112A - Anti-theft device for vehicles, more particularly for motor vehicles : en fr
  • CA454842A - Method and means for transmitting intelligence : en fr
  • CH260152A - Process for the manufacture of abrasives. : de en
  • ES17845Y - Classifier block. : en es
  • ES19097U - Pencil for pencil pencils. (Machine-translation by Google Translate, not legally binding) : en es
  • ES19257U - Rotating wheel. (Machine-translation by Google Translate, not legally binding) : en es
  • US2462869A - Electron discharge device : en
  • CH260235A - Process for the production of compact structures by combining organic substances with water-soluble binders. : de en
  • ES186622A1 - A "STARTER" SYSTEM MANUAL FOR LOW VOLTAGE PLUORESCENT LAMPS : en es
  • GB618830A - Improvements in machines for joining sheet materials by the heating effect of electric stress alternating at high frequency : en
  • FR943114A - Further development of heat engines : en fr
  • US2463247A - Collapsible carriage : en
  • US2463046A - Ceiling lighting equipment : en
  • ES186298A3 - A CENTRIFUGAL ATOMIZING APPARATUS FOR THE DESECASION OF LIQUIDS AND SPRAYED SOLIDS : en es
  • ES19229U - Electro-magnetic rectifier (Machine-translation by Google Translate, not legally binding) : en es
  • FR943326A - Coherent films fiexible and supporting themselves and their manufacturing process : en fr
  • ES17896Y - Rimless spectacle frames, perfected. : en es
  • GB619036A - Improvements in or relating to combustion gas generators for gas turbines and like power plants : en
  • GB619207A - Improvements in burglar-proof safes : en
  • ES186239A1 - A MECHANICAL DEVICE FOR THE OBTAINING BY CUTS, OF THE MASS OR PULP OF OLIVE TO BE PRESSED : en es
  • ES19092U - Improved card for the cleaning of the hand of the cards. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943102A - Method of fixing and connecting a piezoelectric crystal : en fr
  • GB618950A - Improved pest-control compositions and their application : en
  • GB619059A - Improvements in or relating to machine belting : en
  • ES186180A1 - A TRANSFORMING DEVICE OF PASTE AND FILLER OF CAPUCHOS, APPLICABLE TO THE MIXERS FOR MASS OF OLIVES CRUSHED AND IN SIMILAR HANDLING : en es
  • GB619038A - An improved spool of thread : en
  • ES186324A1 - A PERFECT PROCEDURE FOR THE MANUFACTURE OF FIXED ELECTRICAL RESISTORS : en es
  • ES186507A1 - A PROCEDURE FOR OBTAINING A PERFECTED LUMINOUS PAINT : en es
  • FR943127A - Cosmetic products : en fr
  • FR943186A - Gear wheel checking machine : en fr
  • AU2529149A - Amplifier circuit having reactive load : en
  • CH260083A - Process for the production of a copper-containing azo dye. : de en
  • US2463371A - Time delay motor control system : en
  • US2463221A - Ratchet wrench : en
  • CA454793A - Preparation of dithioammelide : en fr
  • CA454838A - Container : en fr
  • CH260119A - Magnetic sound recording and reproducing head for a tape or wire-shaped sound carrier and method for producing the same. : de en
  • US2463441A - Glove : en
  • CA454894A - Circuit controlling apparatus : en fr
  • FR943174A - Corn protectors : en fr
  • FR943258A - Portable dispenser for balls of wool or others : en fr
  • GB618918A - Fuel injection nozzle : en
  • CH260115A - Spirit level. : en fr
  • ES186252A1 - AN IMPROVED AIRPLANE BRAKING SYSTEM : en es
  • GB618810A - Improvements in ratchet wrenches : en
  • GB619213A - Improvements in propellers : en
  • US2462994A - Power steering mechanism : en
  • US2463107A - Shooting sling for rifles : en
  • USD152850S - Combination stove and refrigerator unit : en
  • CH260191A - A method of manufacturing permanent magnets. : en fr
  • US2463078A - Treatment of hydrocarbons : en
  • US2463167A - Grapefruit segmenting and derinding device : en
  • CA454889A - Wire reeling mechanism : en fr
  • CH260224A - Gear shifting device with derailleur for bicycles, tandems or the like. : en fr
  • ES186173A1 - A PROCEDURE FOR THE MANUFACTURE OF VELVETS, BY SILK FRAME IN OTHER TEXTILES, TO OBTAIN EFFECTS OF LABRADOS BY A CORROSIVE STAMPING : en es
  • CH260090A - Business letter with reply card. : de en
  • ES17825Y - Control body for combustion engine carburettor. : en es
  • USD152919S - Design for a sock ob similar article : en
  • US2462925A - Radiant energy directional apparatus : en
  • US2463042A - Combined back rest and fish pole holder : en
  • US2463451A - Supporting clamp : en
  • ES186645A1 - A PROCEDURE FOR MANUFACTURING DECOLORANT LANDS FOR LIQUIDS : en es
  • AU2546449A - Pulse code modulation system : en
  • US2463243A - Wrist watch band : en
  • PL33593B1 - The mechanism will enable simultaneous printing and lining of paper sheets : en pl
  • US2463298A - Moving surface simulated dice game apparatus : en
  • CH260168A - Single control device for the control of plumbing and sanitary installations with several water outlets and particularly bathrooms and the like. : en it
  • ES186427A3 - A METHOD OF TREATING HEAVY HYDROCARBON OILS : en es
  • ES186590A1 - AN APPARATUS FOR FORMING THE RING IN FINE TISSUES, ESPECIALLY IN METAL FABRIC : en es
  • FR943129A - Further training in cathode ray tubes : en fr
  • GB619201A - A reclining article of furniture : en
  • US2463151A - Micrometer bench gauge : en
  • US2463192A - Hose reel : en
  • US2463400A - Attachment for operating tables : en
  • ES19259U - Automatic protective mask for electric welding and casting. (Machine-translation by Google Translate, not legally binding) : en es
  • US2462850A - Temperature controlled crystal holder : en
  • US2463147A - Chill coil anchor : en
  • GB618900A - Automatic telephone system : en
  • ES17640Y - Elastic insert for mattresses, seats, backs and the like. : en es
  • ES19049U - Stopper for ink tubes with injector device for the loading of ballpoint pens (Machine-translation by Google Translate, not legally binding) : en es
  • US2462933A - Process for manufacturing artificial fiber from proteins contained in cotton seed : en
  • US2463215A - Elevator construction : en
  • GB618789A - Improvements in or relating to electronic amplifying circuits : en
  • PL33600B1 - : en pl
  • US2463014A - Sawdust blower for handsaws : en
  • US2463428A - Coaxial line termination : en
  • US2462938A - Oxidation reaction : en
  • CH260169A - Lubricating device on a machine with a number of lubrication points. : de en
  • US2463328A - System of wave trains : en
  • US2463337A - Air circulator : en
  • CH260095A - Optical device with variable image scale. : de en
  • US2463462A - Hydroxy amides of dihydroxy : en
  • ES186210A1 - IMPROVEMENTS INTRODUCED IN THE DEVICES FOR THE HEAT TREATMENT OF FOOD OR OTHER MATERIALS : en es
  • ES17740Y - Device to lift the lid and the seat of toilets and the like, without the need to touch them by hand. : en es
  • ES17849Y - Speed regulator or variator. : en es
  • ES17799Y - Folding bed. : en es
  • ES186517A3 - A SINGLE FONTURE AUTOMATIC RECTILINE MACHINE FOR THE MANUFACTURE OF STOCKINGS AND SOCKS IN A SINGLE OPERATION : en es
  • GB618819A - Improvements in or relating to opposed-piston internal-combustion engines driving through rocking levers : en
  • PL33589B1 - A device for generating a regulated direct current voltage by means of rectifiers without grid control : en pl
  • US2462970A - Frost removing composition : en
  • AU149558B2 - An improved amplifying apparatus for use with telephones : en
  • US2463472A - Cavity resonator : en
  • US2462875A - Automatic alarm signaling system : en
  • CH260087A - Resin mixture. : de en
  • CH260120A - Process for producing master molds to be used in the record industry. : de en
  • AU140459B2 - Improvements relating to moulds for moulding sweetmeats : en
  • FR942431A - : fr
  • CA454770A - Motion picture reel mounting : en fr
  • AU151645B2 - Improvements in or relating to compounds containing from two to five linearly fused bicyclo (221)-heptane rings and to methods of preparing same : en
  • CA454798A - Preparation of alkali metal salts of dicyanimide : en fr
  • US2463309A - Bathing suit : en
  • ES17936Y - Total or partial reinforcement in the seam of the stockings. : en es
  • ES17965Y - Handle for gearshift levers of cars and motorcycles. : en es
  • ES186187A3 - A PROCEDURE FOR OBTAINING ALKALINE SALTS FROM GLYCOLCELLULOSIC ACIDS, WHICH ARE DISSOLVED OR MADE IN WATER : en es
  • ES186607A1 - IMPROVEMENTS IN DETONATORS FOR EXPLOSIVE CHARGES AT GREAT DEPTHS : en es
  • CA454877A - Shuttle valve : en fr
  • CH260033A - Hollow brick ceiling. : de en
  • CA454857A - Parachute equipment : en fr
  • US2463027A - Refrigeration apparatus arranged for periodic defrosting : en
  • US2462842A - Process for forming yarns : en
  • US2463390A - Convertible hairbrush : en
  • ES18281Y - Pressure knuckle tap with metal valve. : en es
  • FR943329A - Improvements to screw and nut mechanisms : en fr
  • ES186289A3 - A PERFECTED SALTS BATH OVEN : en es
  • ES19225U - Electric circuit opening or closing device for motor vehicles and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • GR11955B - WHEELS - ANTI-SLIDES, MAXIMUM SAFETY FOR ROLLING VEHICLES, MOVING ON RAIL OR GROUND. : el en
  • CH260125A - Rooster for clockwork balance. : en fr
  • CA454758A - Men's nether undergarment : en fr
  • CA454780A - Method and apparatus for punching by transfer means : en fr
  • ES19116U - Braided leather perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • ES13333Y - Shaver case. : en es
  • FR943120A - Protected gaskets for hydraulic shock absorbers, suspensions or cylinders and the like : en fr
  • ES186270A1 - IMPROVEMENTS MADE IN COMPOSITE COMBS : en es
  • GB618862A - Elastic coupling between two co-axial shafts : en
  • GB619112A - An improved refrigerating system : en
  • CH260179A - Stabilizing transformer, especially for high-voltage lines. : de en
  • ES19120U - Fender and brake support fork, applicable to bicycles and similar vehicles, provided with elastic suspension. (Machine-translation by Google Translate, not legally binding) : en es
  • GB618924A - Switch assembly for portable electric tool : en
  • GB618823A - Improvements in or relating to conveyor systems : en
  • GB618911A - Improved nail : en
  • ES17847Y - Automatic spigot for cannulas and the like. : en es
  • GB618916A - An arrangement for facilitating the placing of sample tubes in the bowl of a butyrometer centrifuge : en
  • US2462943A - Oil filter : en
  • AU147390B2 - Improvements inthe manufacture of titanium pigments : en
  • CH260055A - Machine for drilling the holes and inserting the bristles into the brush body. : de en
  • ES17785Y - Route position indicator. : en es
  • ES19093U - Fan by hand. (Machine-translation by Google Translate, not legally binding) : en es
  • GB618793A - Improvements in or relating to mobile cranes : en
  • GB618798A - Improvements relating to poppet valves : en
  • GB618944A - Improved method of, and means for, producing knotted pile fabrics : en
  • USD152855S - Design for a sock or similar article : en
  • US2463367A - Method of producing tungsten : en
  • FR943211A - Method and centrifugal ejector for transferring fluids : en fr
  • US2463489A - Cabin pressure control system : en
  • DK68636C - Process of burning sintered solid fuel and furnace to carry out the process. : da en
  • ES18666U - Shaver with own lighting (Machine-translation by Google Translate, not legally binding) : en es
  • ES19029U - Electromagnetic rectifier. (Machine-translation by Google Translate, not legally binding) : en es
  • GB618934A - Improvements in or relating to capacitors : en
  • CH260078A - Precipitation electrode for electric gas purifiers. : de en
  • FR943103A - Manufacturing process of viscose rayon with strong stretching and winding in pot-turbines : en fr
  • FR943331A - Electronic discharge device : en fr
  • ES186626A1 - IMPROVEMENTS IN SENSITIVELY CONSTANT CURRENT ELECTROSTATIC MACHINES : en es
  • GB619183A - Improvements in or relating to electric discharge tubes : en
  • US2463232A - Tractor-mounted, timber-cutting, axially adjustable, power-driven saw : en
  • US2463236A - Secret telegraph system : en
  • US2463253A - Coupling : en
  • US2463360A - Sliding vane pump : en
  • CA454785A - Water-soluble masking mixture for use in connection with colouring processes : en fr
  • FR943263A - Combustion chamber for firearms : en fr
  • FR943285A - Test bench for injection pumps : en fr
  • ES186331A1 - IMPROVEMENTS IN THE MANUFACTURING PROCEDURES OF INSULATING HANDLES : en es
  • GB619035A - Water-soluble phthalocyanine derivatives : en
  • GB618904A - Improvements in or relating to hinged joints, particularly those for artificial limbs : en
  • US2463423A - Tunable cavity resonator : en
  • ES186315A1 - A SEWING MACHINE SHOES : en es
  • US2463251A - Vapor expelling pump : en
  • US2463399A - Combination heating, welding, and cutting torch : en
  • US2463098A - Gas-producing apparatus and method : en
  • US2463164A - Handcart : en
  • US2463383A - Engine work stand : en
  • AU2513348A - Improvements in or relating to compounds containing from two to five linearly fused bicyclo (221)-heptane rings and to methods of preparing same : en
  • CA454768A - Plastic forming apparatus and method : en fr
  • ES17674Y - Wheel with elastic support. : en es
  • ES17881Y - Security equipment for purses and wallets. : en es
  • ES19144U - Rubber girdle (Machine-translation by Google Translate, not legally binding) : en es
  • CA454862A - Crane : en fr
  • CH260159A - Jaw attached to a ax hammer. : de en
  • USD152858S - Design for a sock ob similar article : en
  • CA454767A - Carton and blank therefor : en fr
  • ES186605A1 - AN INSTALLATION FOR THE AUTOMATIC WASHING OF ALL KINDS OF VEHICLES : en es
  • FR943280A - Device for applying and reducing pressure between two cylinders, in particular between the cylinders of a wringer-calender : en fr
  • GB618893A - Improvements in or relating to brooders : en
  • AU1902948A - Improvements in air circulators : en
  • US2463322A - Air distributing unit : en
  • US2463452A - Adhesive compositions and adhesive sheets : en
  • US2463488A - Cabin altitude control : en
  • US2463412A - Electric resistance heat-treating of electroplated coatings : en
  • ES186306A1 - A TUBE FOR IMAGING : en es
  • SU74516A1 - A method for removing vertical contours of steel and iron surfaces and an apparatus for carrying out this method. : en ru
  • US2462963A - Derivatives of rho-aminobenzenesulfonamides and process of making same : en
  • US2463011A - Control unit for electric cookers : en
  • US2463216A - Thermocouple safety pilot switch : en
  • US2462977A - Cable joint : en
  • US2463150A - Snow shovel : en
  • US2462845A - Tube construction : en
  • US2463051A - Starting device for free piston engines : en
  • US2463495A - Fluid pressure control system : en
  • ES184797A1 - A PROCEDURE FOR MAKING PLASTIC MATERIALS WITH GRADUATION : en es
  • GB618869A - Improvements in or relating to carrying cases : en
  • US2463415A - Shorting bar for concentric lines : en
  • US2463351A - Aircraft and undercarriage therefor : en
  • ES17808Y - Shirt-briefs. : en es
  • US2463424A - Lighter : en
  • ES17660Y - Shear to cut veneers. : en es
  • ES17858Y - Device for holding telephone sets. : en es
  • ES186632A1 - A PROCEDURE FOR THE MANUFACTURE OF GENERATORS OF GASEOUS MIXTURES RICH IN AMMONIA : en es
  • GB618792A - Improvements in or relating to x-ray film packages : en
  • GB619164A - Case for spoon hooks and like articles : en
  • GB619156A - Improvements relating to radio frequency modulators : en
  • US2463225A - Polymerization of dienes : en
  • US2463352A - Jet power means for aircraft : en
  • CH260051A - Deck chair with legrest. : de en
  • US2463038A - Direct current insertion circuit : en
  • USD152899S - Design for a lawn mower : en
  • US2463126A - Radius-angle former : en
  • US2463198A - Haircutting cloth : en
  • USD152890S - Design for a two-handed saw handle : en
  • AU144070B2 - Speed and torque sensitive governors : en
  • CA454883A - Adjustable headband : en fr
  • CH260161A - Method and device for applying atomized liquids to surfaces. : de en
  • USD152912S - Design for a sock or similar article : en
  • US2462968A - Anode : en
  • USD152911S - Design for a sock or similar article : en
  • ES186005A1 - AN INSTALLATION FOR THE LOADING OF EXTRACTION SKIPS WITH THE HELP OF SPREADERS : en es
  • CH260223A - Spring-loaded telescopic wheel fork for vehicles. : de en
  • BE487192A - METHOD AND APPARATUS FOR EXTRACTING ZINC FROM COPPER-BASED ALLOYS : en fr
  • CH260096A - Installation on cameras, in particular for photogrammetric purposes. : de en
  • CH260196A - Liquid fuel burners. : de en
  • CA454796A - Flexible tube : en fr
  • CH260140A - Process for the heat treatment of the surface of metal objects. : de en
  • DK68627C - Electrical signaling system operating with signal currents having different characteristics. : da en
  • GB618797A - Improved hydraulic shock absorber : en
  • GB619160A - Process for enriching chrome ores : en
  • GR11946B - DRAINER, TO REPLACE THE FALSE BOTTLE IN THE EXTRACTION CONTAINERS. : el en
  • ES19158U - Bloc. (Machine-translation by Google Translate, not legally binding) : en es
  • USD152910S - Design for a sock or similar article : en
  • CA454772A - Sash fastening : en fr
  • GB618849A - A quantity indicator for draw benches : en
  • SU74529A1 - Snar d for flushing tunnels and pulling the cable under the hull of a sunken ship : en ru
  • US2462884A - Electrical choke : en
  • US2463445A - Tape dispenser : en
  • USD152925S - Design for a writing secretary : en
  • CA454760A - Shears : en fr
  • CA454850A - Power transmission apparatus : en fr
  • CA454891A - Dispensing device : en fr
  • ES18406Y - Egg container. : en es
  • GB619097A - Improvements in or relating to the mounting of focussing magnets for cathode ray tubes : en
  • ES17789Y - Utensil to make soap bubbles or other suitable products. : en es
  • ES184137A1 - A COOLING DEVICE FOR AN ELECTRIC DISCHARGE TUBE : en es
  • ES184716A1 - A NEW SAFETY SYSTEM IN THE CLIPS OF THE ZIPPER CLOSURE TEETH : en es
  • ES186571A3 - PERFECTIONS IN THE TURN MECHANISMS WITH AUTOMATIC CHANGE : en es
  • GB618778A - Puzzle adapted for pedagogical purposes and the like : en
  • GB619202A - Improvements in glass-cutting tools : en
  • FR943115A - Folding or non-folding frame of cardboard or other foldable material : en fr
  • DK68662C - Apparatus for storing and firing a smoke, signal or illumination burner. : da en
  • US2463343A - Locking center pin for railway cars : en
  • GB618927A - A swivel-hook fitting for the suspension of articles : en
  • ES186393A1 - A PROCEDURE FOR THE MANUFACTURE OF ALKALINE HUMATES : en es
  • GB619135A - Improvements in or relating to vehicles having radio receivers and means whereby the volume of radio receivers installed in vehicles can be controlled : en
  • ES186508A1 - A COMMERCIAL PROPAGANDA SYSTEM TO INTENSIFY SALES THROUGH BONUSABLE RECEIPTS : en es
  • GB618995A - Brassiere and method of making same : en
  • GB619171A - Improvements in means for feeding lubricating oil to the induction systems of internal-combustion engines : en
  • FR943346A - Improvements to the mechanisms of hunting rifles : en fr
  • US2462930A - Keg closure : en
  • US2463154A - Small arms explosive shell : en
  • US2463166A - Bobbin : en
  • US2463330A - Quick adjustable harness and seat assembly : en
  • GB618956A - An improved instrument or measurement transformer for metering, regulating and controlling, and more especially useful for remote control purposes : en
  • US2463140A - Trailer coach spring hitch : en
  • US2463245A - Magnetic compass stabilizer : en
  • US2463410A - Headrest for creepers : en
  • DK68621C - Sleeping plaid. : da en
  • ES186336A1 - A PROCEDURE FOR OBTAINING LACTOSE : en es
  • ES19086U - Metallic interior for coffins with seamless joints. (Machine-translation by Google Translate, not legally binding) : en es
  • ES19124U - Safety lock for drawers. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943337A - Process for the production of hollow articles of thermoplastic materials by means of molds : en fr
  • GB618867A - Improvements in or relating to automatic hydraulically operated valves and hydrauliccircuits controlled thereby : en
  • US2462861A - Regeneration of a hydrocarbon synthesis catalyst : en
  • US2462959A - Hammer : en
  • ES186365A1 - IMPROVEMENTS IN AUTOMATIC GAMES OR MONEY APPLIANCES : en es
  • ES186579A1 - A PROCEDURE FOR THE MANUFACTURE OF SOLUBLE POLYSILICATES : en es
  • ES19087U - New model of extra-pots. (Machine-translation by Google Translate, not legally binding) : en es
  • GB619078A - Improvements in retaining rings : en
  • AU138681B2 - An improved rotary clothes-drying device : en
  • CA454813A - Process of making titanium dioxide pigments : en fr
  • ES186368A1 - A DEFIBRATOR OF PALM, SPARTO, RETAMA, PITA AND SIMILAR PLANTS : en es
  • ES19047U - Bracket of packages, clothes or similar on bicycles or motorcycles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943162A - Improvements to electric cables : en fr
  • CA454814A - Circuit interrupting apparatus : en fr
  • GB619169A - Improvements relating to the control of aircraft : en
  • US2462955A - Club swing practice means for golfers : en
  • CH260233A - Process for the preparation of a halogenated naphthoquinonimide. : de en
  • US2463030A - Process of purifying glyoxal : en
  • CA454794A - Preparation of guanidine salts : en fr
  • CH260181A - Isolation device at the end of an electrical cable length. : de en
  • ES17959Y - Glasses frame provided with supplementary lenses to avoid the effects of solar radiation : en es
  • GB618850A - Aligning means for conveyor belts : en
  • ES17956Y - Cookware for heat transmission by conduction. : en es
  • GB618997A - Well cementing apparatus : en
  • GB619093A - Improvements in or relating to electric inductor alternators : en
  • ES19121U - Elastic suspension applicable to bicycle wheels and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • CA454784A - Process for carrying out continuous fusion reactions : en fr
  • ES186246A1 - A MANUFACTURING PROCEDURE FOR DIESEL MINIATURE ENGINES : en es
  • ES186212A1 - A SYSTEM TO BRING TO EVERY FIELD OF FOOTBALL THE ALTERNATIVES OF PARTIES THAT ARE SIMULTANEOUSLY CELEBRATING IN OTHER FIELDS : en es
  • FR943192A - Improvements to axial circulation compressors : en fr
  • FR943334A - Method and machine for gluing parts of shoes, in particular sole envelopes : en fr
  • GB619087A - Improvements in or relating to the decarboxylation of 1:3-dialkyl-pyridofluorenone-4-carboxylic acids : en
  • CH260200A - Process for the preparation of a derivative of benzotetronic acid. : de en
  • CH260158A - Adjustable tool holder. : de en
  • ES18403Y - Chain made up of special links. : en es
  • AU1966748A - Anew and improved pump : en
  • CH260080A - Process for the preparation of a biguanide derivative. : de en
  • CA454876A - Electric cable system : en fr
  • AU140503B2 - Hydraulically operated clutches : en
  • AU147119B2 - Improvements relating to liquid fuel injection pumps : en
  • US2463208A - Paper currency disinfector : en
  • CH260184A - Device in electrical systems with a power source, to maintain the voltage of the power source. : de en
  • ES17911Y - Necktie perfected. : en es
  • CA454797A - Halogenated phenacylpyridines and process of preparing same : en fr
  • CA454820A - Antenna positioning control : en fr
  • CA454852A - Carton : en fr
  • US2463047A - Ceiling : en
  • US2463125A - Juice extracting machine : en
  • US2463334A - Safety device for presses or stamping machines : en
  • CH260162A - Process for the production of a plastic-containing coating on pressed wood fiber boards. : de en
  • ES17827Y - Folding kneeler for private use. : en es
  • ES19156U - Useful with housing for inserts replaced with hard metal. (Machine-translation by Google Translate, not legally binding) : en es
  • US2463338A - Display card folder and sample kit : en
  • USD152883S - Jenkins portable vending machine : en
  • US2463177A - Vanity bench attachment : en
  • US2463464A - Liquid clarifying apparatus : en
  • AU140932B2 - Improvements in devices for forming articles from plastic sheet or web material : en
  • AU143311B2 - An improved bed seator bed settee : en
  • US2463174A - Fluid compressor : en
  • GB619003A - Improvements in and relating to vehicle seat adjusting mechanism : en
  • AU2565249A - Speed and torque sensitive governors : en
  • ES19040U - Quick-throw, self-loading, poly-tubular mortar (Machine-translation by Google Translate, not legally binding) : en es
  • ES19147U - Apparatus for limiting fluid losses in hydraulic brakes (Machine-translation by Google Translate, not legally binding) : en es
  • FR943147A - Very wideband amplifier tube for microwave frequencies : en fr
  • FR943236A - Improvements to pressure and calibration sensors : en fr
  • FR943262A - Radiation Detector Improvements : en fr
  • US2463091A - Differential gearing : en
  • US2463425A - Pocketed game board with pivoted closures : en
  • US2463369A - Live bait cradle : en
  • US2462890A - Electrostatic precipitator system : en
  • USD152893S - Design for a meat tenderizing machine : en
  • ES19039U - Automatic steam evacuator left over with constant level. (Machine-translation by Google Translate, not legally binding) : en es
  • GB619065A - Improvements in or relating to a method of stabilising an aqueous solution of ascorbic acid (vitamin c) : en
  • CH260029A - Traction device for the treatment of plants by means of powdery materials. : en fr
  • US2463244A - Method of making adhesive tape : en
  • CA454872A - Lighting equipment : en fr
  • ES17875Y - Perfected toothbrush. : en es
  • ES186316A2 - AN IMPROVEMENT IN THE MANUFACTURE OF FABRICS WITH RIZE : en es
  • GB618873A - Improvements in or relating to navigation aiding radio systems : en
  • DK68628C - Tuning device for symmetrical coil pairs. : da en
  • GB619076A - : en
  • FR943233A - New device for the suspension, articulation and control of the steering wheel of bicycles, tricycles or other similar vehicles : en fr
  • GB618851A - Improvements in constructional models : en
  • GB619001A - Improvements in or relating to bedsteads, divans and the like : en
  • US2463398A - Cathode structure for magnetrons : en
  • CA454821A - Motor control system : en fr
  • CA454817A - Series variable voltage equipment : en fr
  • CH260154A - Wrench. : de en
  • US2462917A - Method of manufacturing rectifier elements : en
  • US2463204A - Recovery of sludge acids : en
  • US2462991A - Novel stirring device : en
  • BE487134A - : en fr
  • CH260157A - Workbench parallel vice. : de en
  • US2463187A - Dehydration of hydrogen chloridehydrocarbon mixtures by distillation : en
  • USD152853S - Design for a sock ob similar article : en
  • US2463413A - Manufacture of permanent oxide magnets : en
  • CA454774A - Refrigeration : en fr
  • AU147027B2 - Pulse code modulation system : en
  • FR943256A - Swimsuit : en fr
  • CA454854A - Electrical measuring instrument : en fr
  • USD152851S - Design for a chair supporting base : en
  • USD152924S - Design fob a bottle : en
  • US2463281A - Dual turret conveyer : en
  • US2463004A - Electrical system : en
  • CA454881A - Physiologically active pyridoxine derivatives : en fr
  • AU131561B2 - Improvements in or relating to printing machines : en
  • BE487217A - Molded tennis racket press : en fr
  • ES184664A1 - IMPROVEMENTS IN THE PROCEDURES, PROVISIONS AND INSTALLATIONS IN WHICH PULVERIZATION AND ATOMIZATION OPERATIONS ARE PERFORMED : en es
  • ES18815U - Sealing film applicable to pneumatic chambers (Machine-translation by Google Translate, not legally binding) : en es
  • CA454855A - Electric communication cable : en fr
  • CH260121A - Optical apparatus in which an optical system interacts with an incandescent lamp. : de en
  • ES186396A1 - IMPROVEMENTS IN THE MANEUVER PROCEDURE OF THE HATCH BOARDS : en es
  • US2463405A - Fuel oil pipe floor fitting : en
  • CH260203A - Process for the preparation of raw materials intended for the production of vitamins or provitamins, and raw material obtained by this process. : en fr
  • US2463364A - Pumping apparatus : en
  • USD152868S - Link chain for a bracelet or similar article : en
  • AU2512748A - Master cylinders : en
  • ES186502A3 - AN IMPROVEMENT FOR THE OBTAINING OF "MOIRE" AND "MOIRE" ENGRAVED, ON FABRICS OF SILK, RAYON AND THEIR BLENDS : en es
  • ES186290A1 - A NEW CAT SYSTEM OPERATED BY OR GAS : en es
  • ES186371A2 - A PROCEDURE FOR OBTAINING CONCENTRATED BLEACH : en es
  • GB618975A - Combined child's seat and carrier for cycles : en
  • GB619134A - Process for obtaining chromium salts and chromic acid : en
  • US2463301A - Heating pad for brooders and hovers : en
  • CH260212A - Loop antenna. : de en
  • AU141554B2 - Rotary card file : en
  • GB618832A - Improvements in retaining rings : en
  • GB618837A - Improvements in pencil and ink erasers : en
  • US2463104A - Open-top refrigerated display case : en
  • ES17943Y - Pool table that can also be used for other uses. : en es
  • GB618825A - Improved machine for heel moulding and seat flanging the uppers of veldtschoen : en
  • US2462895A - Preparation of modified polymeric methyl methacrylate : en
  • US2463314A - Power transmission : en
  • AU144784B2 - Apparatus for automatically moving articles through a tunnel kiln : en
  • CA454806A - Electronic discharge device : en fr
  • CH260046A - Lock. : de en
  • AU141665B2 - Monocyclic aromatic tricarbonimides, urethanes thereof and process for making such products : en
  • AU147337B2 - Improvements relating to circuit arrangements forthe control of automatic selecting switches ina telephone system : en
  • ES19118U - Folding chair perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • CH260075A - Process for the manufacture of preparations for facilitating the distribution in food of auxiliary substances necessary for the normal function of the body. : de en
  • FR943308A - Electric lighter : en fr
  • GB619063A - Method of producing a monocarboxylic acid : en
  • CA454829A - Tensiometer : en fr
  • AU2506148A - Apparatus for automatically moving articles through a tunnel kiln : en
  • CH260148A - Vulcanizing press for rubber tires. : de en
  • US2463093A - Device for enlarging or reducing outlines of an image in color printing : en
  • CA454853A - Interconnection device : en fr
  • CA454775A - Collapsible grill : en fr
  • CA454873A - Method and apparatus for repairing a propeller shaft housing : en fr
  • CH260156A - Automatic device for screw placement. : en fr
  • BE487153A - : en
  • CA454827A - Sheet steel pulley : en fr
  • ES19078U - Footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • GB618901A - Magnetic desk pen holders : en
  • PL33588B1 - A method of making sand molds for metal casting : en pl
  • ES15828Y - Tailoring system. : en es
  • FR943122A - Optical transmission method and device : en fr
  • CA454808A - Electric circuit interrupter : en fr
  • CA454897A - Low frequency drift variable tuned circuit : en fr
  • ES19066U - Soul support for fake porcelain candles for electric lamps. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943126A - Triangulated frame for all vehicles : en fr
  • FR943238A - Methods and devices for measuring the pressure of a fluid circulating in a pipe : en fr
  • USD152881S - Portable wheel balancing device : en
  • US2463072A - Manufacture of catalysts : en
  • US2463485A - Ash tray : en
  • AU147505B2 - Improvements in means for detecting abnormal rates of pressure rise and for counteracting the effects thereof : en
  • CA454878A - Grinding or polishing of surfaces of gears or other work : en fr
  • AU2568349A - Improvements in method and apparatus for measuring an object by photography : en
  • CA454830A - Spark gap device : en fr
  • ES17661Y - Detachable swivel point. : en es
  • ES185886A1 - A PROCEDURE FOR THE OBTAINING AND PROTECTION OF PLYWOOD BOARDS : en es
  • FR943275A - Device for limiting the amplitude of electrical messages : en fr
  • CH260180A - Device for cooling self-ventilated electrical machines. : de en
  • US2463256A - Internal-combustion engine : en
  • CH260085A - Procedure for making gluing. : de en
  • US2463160A - Shoe supporting form : en
  • US2463186A - Wall hook : en
  • GB618800A - Lift truck fork : en
  • GB618872A - A new or improved labelling apparatus : en
  • GB618884A - Improvements in or relating to magnetostriction oscillators : en
  • GB619026A - Improvements in prepayment mechanism of gas meters : en
  • GB619176A - Improvements in a method of and furnace for annealing metal strips : en
  • ES18343Y - Corkscrew. : en es
  • FR943278A - Wringer : en fr
  • GB619121A - Improvements relating to the production of concrete beams and blocks : en
  • US2462936A - Gripping device for the bar in turret lathes : en
  • USD152866S - Design for a vaporizer : en
  • ES186565A3 - A MULTIPLE DRAWING MACHINE FOR IRON WORKING : en es
  • ES186614A1 - A DEVICE FOR OBTAINING BRIGHTNESS (EAST) IN ARTIFICIAL PEARLS : en es
  • ES19042U - Special valve applicable to ice coolers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES19051U - Improved covers for ignition distributors of internal combustión engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES17784Y - Rubber sole with protective toe cap for the shoe. : en es
  • ES186539A3 - AN ENGLISH-TYPE STOVE SYSTEM ATTACHED TO WALLS : en es
  • FR943219A - Device for actuating and locking mechanisms with synchronous engagement sh, in particular for gear change : en fr
  • GB619055A - Improvements in adjustable clasps for straps and the like : en
  • US2463473A - Flowmeter : en
  • CH260061A - Device for sucking in and discharging the thread ends in the event of thread breaks on a spinning machine. : de en
  • CH260084A - Product for the maintenance of parquet floors, floors and wood in general. : en fr
  • BE487251A - : en fr
  • GB618962A - Yielding shock and vibration damping support : en
  • ES18183Y - Telegram style letter : en es
  • ES186314A1 - A DEVICE THAT ALLOWS THE AMPLIFIER EQUIPMENT TO USE THE MICROPHONE WITHOUT CONNECTION WITH THE AMPLIFIER : en es
  • ES186249A1 - A PROCEDURE FOR OBTAINING COMPOSICIOUS LUBRICANTS : en es
  • GB619198A - Improvements in or relating to advertising and announcement panels : en
  • GB618986A - Improvements in or relating to electrically driven vehicles : en
  • AU2015448A - Monocyclic aromatic tricarbonimides, urethanes thereof and process for making such products : en
  • CH260039A - Chimney attachment. : de en
  • FR943335A - Improvements to switching devices : en fr
  • ES181566A1 - A FUEL INJECTION PUMP FOR COMBUSTION ENGINES : en es
  • GB618954A - Improvements in or relating to control systems for automatically controlling the speed of a craft propelled by one or more engines : en
  • CH260066A - Skirt for expectant mothers. : de en
  • FR942167A - : fr
  • ES186664A3 - A MECHANICAL DEVICE FOR STYLING BUTTONS : en es
  • ES19228U - Expansive iron-trousers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES17728Y - Perfected hanger bracket. : en es
  • GB619103A - Improved means for removing foreign bodies from feed regulators of pressure fed hydraulic supply circuits : en
  • FR943104A - Device for the deferred re-hearing of transmissions of telephony or telegraphy by wire or wireless, known as: electro-repeater : en fr
  • CA454863A - Method and machine for winding : en fr
  • GB619090A - Improvements in or relating to devices for controlling the raising and lowering of agricultural implements particularly ploughs : en
  • CH260139A - Automatic clamping device for holding workpieces on a moving work table. : de en
  • CA454867A - Axial flow compressor and like machine : en fr
  • US2463185A - Fastener : en
  • US2463380A - Vibrator movement for electric bells : en
  • ES186349A3 - A DRAWING MACHINE FOR HAIR WIRE : en es
  • AU2446648A - Improvements in or relating to pallet tiering post : en
  • CH260146A - Method for joining workpieces made of thermoplastics. : de en
  • US2462867A - Lead connector : en
  • CH260136A - Machine tool, in particular automatic multi-spindle lathe. : en fr
  • ES186347A3 - A PERFECTED METHOD OF CONSTRUCTION OF BASIC COATINGS FOR ELECTRIC OVENS AND OTHER HIGH TEMPERATURE OVENS : en es
  • GB618930A - Improvements in or relating to rotary electric switches : en
  • ES186203A1 - A PROCEDURE FOR TRANSFORMING OILS OF ANIMAL ORIGIN INTO DRYING OILS FOR PAINT STAINS AND THEIR LIKE : en es
  • GB619149A - Improvements in or relating to ultra-high-frequency electric circuits : en
  • US2463009A - Leader spool : en
  • CH260072A - A method of manufacturing a bakery item. : en fr
  • FR943145A - Method and device for the control and dosage of impurities contained in gases : en fr
  • GB619045A - Improvements relating to apparatus for transporting loads : en
  • GB619166A - Improved cooking utensil : en
  • FR943228A - Improved process for separating and assembling masses of colors for artists and equipment for implementing said process : en fr
  • FR943311A - Improvements to power plants with jet propellants for airplanes : en fr
  • US2463108A - Fishing reel : en
  • US2463230A - Necktie : en
  • ES17765Y - Watertight electrical insulators. : en es
  • ES184915A1 - A MECHANICAL FORKLIFT FOR THE TRANSPORTATION OF BOXES : en es
  • GB618776A - Improvements in and relating to a fuel pump : en
  • GB619025A - Improvements relating to the control of electric lift motors : en
  • GB619023A - Improvements in or relating to maps, charts and the like : en
  • DK68630C - Mica switch. : da en
  • US2463079A - Attachable brace and garment connector : en
  • ES186379A1 - A WIRE ATADOPRA MACHINE : en es
  • ES186594A1 - A PROCEDURE FOR PREPARING A SOLID ENCÁUSTICO FOR DOMESTIC USES : en es
  • ES19153U - Cocktail shaker with combined recipes according to pre-established formulas. (Machine-translation by Google Translate, not legally binding) : en es
  • ES186313A1 - A PERFECTION IN ELECTRICAL SWITCHES AND SWITCHES : en es
  • FR943161A - Device for marking fish : en fr
  • ES186584A1 - A PROCEDURE TO GIVE A RIGID AND BRILLIANT COAT TO THE FABRICS : en es
  • ES186646A2 - A PROCEDURE FOR PREPARING TANIC ACID TO ETHER WITH SUGAR LEAVES : en es
  • ES17832Y - Surprise bottle for parties. : en es
  • FR943184A - Advanced insecticide : en fr
  • ES17818Y - Equipment for cleaning the barrel of rifles, shotguns and the like. : en es
  • ES17835Y - Self-holding tokens for parlor games. : en es
  • US2462912A - Insulating coating having high dielectric strength : en
  • US2462916A - Phase measuring device : en
  • US2463017A - Lasting machine : en
  • US2463057A - Fluorescent lighting fixture : en
  • GB618773A - Improvements in or relating to firing gear for guns : en
  • GB619066A - Improvements in or relating to devices comprising electric discharge tubes : en
  • GB618861A - Key actuated machines : en
  • US2463131A - Accounting tray : en
  • ES186554A1 - A NEW SYSTEM OF ARMOR BARS FOR REINFORCED CONCRETE WORKS : en es
  • ES19133U - Threaded in shields to fasten these in the radielectric devices. (Machine-translation by Google Translate, not legally binding) : en es
  • ES17653Y - Vertebrae washing apparatus. : en es
  • GB619053A - Treating carbon articles : en
  • ES19123U - Hot plate (Machine-translation by Google Translate, not legally binding) : en es
  • DK68623C - Process for recrystallization of melamine. : da en
  • FR943320A - Improvement in magnetic sound recording and reproduction devices : en fr
  • GB619193A - Improvements in or relating to electrical condensers : en
  • GB619117A - Improvements in or relating to locking devices for machine guards and the like : en
  • GB619137A - Improvements in or relating to vibration-absorbing supports : en
  • DK68646C - Apparatus for transmitting or measuring pressure changes. : da en
  • ES186377A1 - A PROCEDURE FOR THE MANUFACTURE OF AN IMPREGNATION PRODUCT FOR THE INSULATION OF CABLES OR CAPACITORS : en es
  • ES186405A1 - IMPROVEMENTS IN THE REGULATORY MECHANISM OF THE RULE PORTAAROS DE LA CONTINUAS DE HILAR : en es
  • FR943265A - Improvements to the fixing of brake lever brackets for cycles : en fr
  • GB618766A - Improvements relating to pin tumbler cylinder locks and the like : en
  • US2463497A - Wetting agents : en
  • US2463374A - Fuel injection pump : en
  • USD152901S - Combined doorknob and escutcheon plate : en
  • SU74609A1 - Method for multi-program broadcasting on one carrier frequency : en ru
  • USD152856S - Design fob a sock ob similar abticle : en
  • SU74296A1 - Photofluorograph : en ru
  • CH260064A - Device for the ongoing wet treatment of wide webs of fabric. : de en
  • ES186390A1 - A SYSTEM OF COMMERCIAL ANNOUNCEMENTS : en es
  • CH260225A - Mechanical oar for boat. : en fr
  • AU144320B2 - Improvements in or relating to shoe construction : en
  • CH260038A - Formwork wall for the production of concrete structures. : de en
  • CH260117A - Keypress computing machine. : en it
  • US2463144A - Cable lock connector : en
  • US2463443A - Portable window cleaner : en
  • AU140115B2 - Wheel : en
  • CH260232A - Process for the preparation of a halogenated naphthoquinonimide. : de en
  • CH260092A - Printing machine. : en fr
  • CA454782A - Manufacture of phenol : en fr
  • ES184119A1 - IMPROVEMENTS IN THE INTERIOR PROTECTION OF AUTOCARES : en es
  • ES186552A1 - A MACHINE FOR WASHING GLASS, CRYSTAL OR SIMILAR MATERIALS : en es
  • FR943324A - Slide rule type calculating device, usable in navigation and industry : en fr
  • GB619123A - Improvements in fluid-pressure-actuated systems or apparatus : en
  • GB619191A - Improvements in or relating to sectionalised bookcases or cabinets : en
  • US2463080A - Interengaging impeller fluid pump : en
  • USD152896S - Design for a furniture base : en
  • US2463382A - Liquid and gas separating apparatus : en
  • CA454835A - Bonded abrasive : en fr
  • CH260093A - Method for transfer printing of characters and symbols applied to a carrier and device for carrying out the method. : de en
  • ES185984A1 - A ROLLER BEARING WITH WATER-FREE RING : en es
  • US2463200A - Indirect sighting instrument for rockets : en
  • ES17874Y - Wheel perfected for cardboard toys and the like. : en es
  • ES19248U - Injectable canvas for the loading of ballpoint pens or spherographs adaptable to ink tubes (Machine-translation by Google Translate, not legally binding) : en es
  • US2463054A - Apparatus for heating insulating material by subjecting it to a highfrequency field of electric force : en
  • CH260131A - Nickel alloy. : de en
  • US2463003A - Base for self-contained hydraulic motors : en
  • US2463325A - Hydraulic braking system : en
  • AU2562149A - Improvements relating to screw-thread rolling apparatus : en
  • ES186634A2 - IMPROVEMENTS IN THE CONSTRUCTION OF CARBURETORS : en es
  • GB619159A - Waist belt : en
  • GB619209A - Suspension arrangement for flexible conductors, pipes and the like : en
  • US2463075A - Torch holder for cutting openings : en
  • SU74614A1 - Distortion compensator : en ru
  • US2463407A - Conduit coupling : en
  • US2462848A - Paint spraying machine : en
  • USD152908S - Design for a housing fob a magnetic stirber for chemical laboratories or the like : en
  • AU146011B2 - Improvements in and relating to light sensitive signalling devices : en
  • CA454809A - Electrical system : en fr
  • CH260105A - Device allowing immediate reading of any accounting situation. : en fr
  • US2463103A - Mechanical stoker drive : en
  • PL33602B1 - Automatic arc welding machine : en pl
  • USD152920S - Design for a sock or similar article : en
  • ES17560Y - Cover for voltage and current transformers for low frequency currents : en es
  • ES17695Y - Steering wheel for industrial use of plastic material. : en es
  • SU74511A1 - Hitch-hiking : en ru
  • ES17719Y - Device for writing ball pens and permanent charge. : en es
  • ES19052U - Device exempt from mechanisms for weighing correspondence or packages. (Machine-translation by Google Translate, not legally binding) : en es
  • ES19090U - Plug for pasta tubes. (Machine-translation by Google Translate, not legally binding) : en es
  • US2463355A - Toy : en
  • ES17897Y - Perfected electrical plug set. : en es
  • ES186346A1 - A ECONOMIC-COMMERCIAL PRERFECTION, CONSISTING OF A PROPAGANDA SYSTEM, APPLICABLE TO COUPONS-PRIMA : en es
  • FR943229A - Radio navigation system : en fr
  • ES19109U - Folding cup (Machine-translation by Google Translate, not legally binding) : en es
  • GB618839A - Improvements in or relating to polymers of ethylene : en
  • GB619143A - Venetian blind tapes : en
  • USD152918S - Design for a sock or similar article : en
  • ES17644Y - Washer-desiccator bottle. : en es
  • ES17699Y - Complete box to support windshield wiper mechanisms. : en es
  • ES186245A1 - A DEVICE FOR REMOVING PINS AND BUSHINGS FROM TRACKS AND THE LIKE : en es
  • ES18471Y - Cruet holder device, combined with toothpick holder. : en es
  • ES186611A1 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF METAL CONTAINERS : en es
  • ES186582A1 - A PROCEDURE TO TRANSFORM MIXTURES OF GLASSABLE MATERIALS INTO GLASS : en es
  • ES186384A1 - A PROCEDURE FOR THE MANUFACTURE OF COMPOSITE METAL PLATES AND NMETAL TUBES BASED ON THEM : en es
  • PL33592B1 - Method for separating a mixture of particles with different specific weight in heavy materials : en pl
  • ES184547A3 - A VARIATOR OF SPEEDS : en es
  • DK68629C - Cooling and deionizing unit for electric alternators with gaseous current. : da en
  • FR943118A - Improvements to thyratron pulse generators associated with a delay line : en fr
  • GB619199A - Improvements in or relating to circuit-arrangements for generating voltages varying linearly with time : en
  • GB619012A - Glazed roof construction : en
  • GB619086A - Crop conveyor mechanism : en
  • GB619096A - Improvements in or relating to stencil-printing machines : en
  • FR943309A - Improvements made to polar covers and rotating brush holders, in glass, for magnetos : en fr
  • FR943154A - Mechanical projective energy weapon : en fr
  • ES186378A1 - A PROCEDURE STOPS THE OBTAINING OF NEW IMIDAZOLINES : en es
  • ES186542A1 - IMPROVEMENTS IN THE ELECTRICAL PLUGS FOR HEATING APPLIANCES, SUCH AS PLATES, STOVES AND SIMILAR, IN ORDER TO PROVIDE THEM WITH AUTOMATIC TEMPERATURE REGULATION MEANS : en es
  • FR943301A - electrodes for electronic discharge devices : en fr
  • GB618902A - Improvements in the treatment of polyvinyl chloride : en
  • GB618933A - Improvements in or relating to couplings between threadedly engaged components : en
  • GB619064A - Improvements in the arrangement of control surfaces in aircraft : en
  • GB618929A - Improvements in fishing reels : en
  • US2463348A - Footwear : en
  • DK68659C - Grenade launcher. : da en
  • US2463023A - Besin-ojl compositions : en
  • ES186555A1 - A PROCEDURE AND APPARATUS FOR THE CONSERVATION OF SARDINES AND OTHER KINDS OF FISH : en es
  • ES19100U - Valve for liquids perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943350A - Waterproof paste for roofing and other applications : en fr
  • GB619145A - Screw-threading attachment for lathes : en
  • ES186546A1 - AN IMPROVEMENT IN THE ASSEMBLY OF THE CONTACT AND FIXING TERMINALS OF THE COLD LIGHT TUBES : en es
  • ES17780Y - Extendable file. : en es
  • ES17701Y - Protected label-marking. : en es
  • ES186258A1 - AN ELECTRONIC DISCHARGE DEVICE : en es
  • GB619042A - Improvements in gantry cranes : en
  • ES186261A2 - MECHANICAL SWITCHING SWITCH : en es
  • ES186437A3 - AN ABSORPTION REFRIGERATOR : en es
  • GB618988A - Improvements in a concealed bed construction : en
  • USD152882S - Design fob a vending machine : en
  • CH260144A - Process for preserving pre-processed wood. : de en
  • CA454819A - Position regulator : en fr
  • CA454832A - Plastic composition containing polyvinyl partial acetal resin : en fr
  • AU141661B2 - Tree pushing attachment for tractor units : en
  • ES186575A1 - A PROCEDURE AND INSTALLATION TO MANUFACTURE THIN WALL PIPE : en es
  • AU140803B2 - Improvements in or relating to oxygen tents or like enclosures : en
  • ES17971Y - Crystal for watches. : en es
  • ES19266U - Electric pocket lamp. (Machine-translation by Google Translate, not legally binding) : en es
  • CA454834A - Reinforced abrasive article : en fr
  • CH260155A - Process for the rapid installation of screws and screwdrivers for the implementation of this process. : en fr
  • US2463222A - Heat-treating apparatus : en
  • US2463421A - Checker cooler : en
  • ES17693Y - Improved junction or connection box for Bergman tubes : en es
  • ES17958Y - Individual evacuation apparatus. : en es
  • ES186317A1 - A PERFECTION IN THE FOUNTAIN SYSTEM OF THE FEET-SOURCE : en es
  • ES19239U - Socket model socket for radio devices. (Machine-translation by Google Translate, not legally binding) : en es
  • GB618782A - Improvements in trolley wire support systems for electric traction : en
  • GB618993A - Improvements in or relating to aerial pick-up devices : en
  • AU735546A - Improvements in or relating tothe manufacture of moulded articles from micaceous insulating materials : en
  • CH260183A - Arrangement for remote triggering of electrical processes. : de en
  • ES17652Y - Tricycle with gravitation crossbow. : en es
  • GB619007A - Improvements in carburetters : en
  • CH260058A - Stretching mechanism for preparation and spinning machines. : en fr
  • CA454776A - Method of making sponge iron : en fr
  • US2463261A - Micrometer head : en
  • USD152884S - Design fob a clothesline reel : en
  • US2463025A - Piston : en
  • US2463068A - Garment supporter : en
  • USD152933S - Design for a nasal brush : en
  • CH260234A - Process for the preparation of a halogenated naphthoquinonimide. : de en
  • ES17848Y - Cabinet or chapel for radio receiver provided with a vertical movable cover that covers the quadrant of the same. : en es
  • ES186262A1 - A NEW PROCEDURE FOR CONSTRUCTION OF CLOSURES PAEA DETACHABLE BARRACKS AND SIMILAR APPLICATIONS : en es
  • FR943274A - Warning device for motor vehicles and others : en fr
  • US2463457A - Production of nitriles : en
  • CA454839A - Fish cutting and cleaning machine : en fr
  • US2462874A - Multichannel electrical pulse communication system : en
  • US2463234A - Abrasive tool : en
  • BE487132A - : en
  • CH260062A - Sewing machine. : de en
  • DK68634C - Method and apparatus for hydrating unsaturated fatty acids or their glycerides or both. : da en
  • ES186168A1 - A NEW SYSTEM OF WINDING OF AWNINGS : en es
  • CH260073A - Slicer with stop plate. : de en
  • US2463316A - Alkaline dry cell with permanganate cathode : en
  • CA454849A - Method and apparatus for applying metal coatings : en fr
  • CA454811A - Process of making titanium dioxide pigments : en fr
  • ES17935Y - Device for the retention of the oscillating lid of the boxes : en es
  • ES186618A3 - A PROCEDURE FOR THE MANUFACTURING OF A WET RUBBED FIXER FOR THE FINISHING OF LEATHERS AND SIMILARS : en es
  • GB618953A - Means for maintaining constant the radio between the displacement of a body in a predetermined direction and the number of revolutions of said body with an axis parallelto said direction : en
  • FR943193A - Improvements to internal combustion turbines and other high speed and high temperature turbines : en fr
  • US2462832A - Activator for rubber accelerator : en
  • USD152860S - Design fob a sock ob similab article : en
  • CA454777A - Method of reducing ores and oxides : en fr
  • CA454865A - Carbalkoxylation of organic compounds : en fr
  • ES184827A1 - A MIXING APPARATUS FOR LIQUID OR PASTOSO PRODUCTS : en es
  • FR943137A - Internal combustion engine with variable compression chamber : en fr
  • FR943159A - Slow electron switch : en fr
  • US2463220A - Ratchet wrench : en
  • US2462879A - Iron plug : en
  • USD152880S - Combination display package and ash tray : en
  • CH260193A - Magnetron with a high frequency free cathode. : de en
  • CH260186A - Electric coil, in particular resonant circuit coil for symmetrically constructed resonant circuits, the inductance of which can be adjusted. : de en
  • ES17715Y - Vulcanized rubber wheel, with a wooden core. : en es
  • GB619162A - Improvements in or relating to the manufacture of glass : en
  • AU143708B2 - Improvements in or relating' to apparatus for transfer copybook-keeping : en
  • US2463287A - Grinding or polishing machine : en
  • USD152895S - Design fob a chair : en
  • CH260176A - Heat exchange device. : de en
  • CA454781A - Tail skinner : en fr
  • US2463448A - Vbsratdft : en
  • GB618970A - Improvements in and relating to hydraulic packings : en
  • CH260100A - Fountain pen. : de en
  • US2463237A - Lock : en
  • US2463043A - Intermittent camera mechanism : en
  • US2462834A - Backspacing telegraph printer mechanism : en
  • USD152887S - Universal head for a portable power drill : en
  • US2463121A - Vehicle wheel assembly and mounting : en
  • US2463202A - Date bunch spreader and inserter : en
  • ES186491A1 - A PERFECTION IN THE CARD SUPPLY SYSTEM : en es
  • ES186410A1 - A PROCEDURE FOR THE PRODUCTION OF COMBUSTIBLE GASES : en es
  • ES186596A1 - A PROCEDURE FOR THE MANUFACTURE OF VIBRATED IRON AND CEMENT VIGUETTES INTENDED FOR CONSTRUCTION : en es
  • US2462881A - Antenna : en
  • US2463241A - Apparatus for the manufacture of abrasives : en
  • GB619058A - Improvements relating to dynamo electric machines : en
  • US2462971A - Hydraulic circuit with dual pressure control : en
  • GB619070A - Improvements relating to tracks for model racing cars : en
  • CA454900A - Method of forming and arranging castings on an elongated mounting : en fr
  • ES17989Y - Rigid column crane and rotating upper arm, specially for loading coal to locomotives and, in general, to wagons and trucks. : en es
  • ES17737Y - Ball bearing guide device for showcases and the like : en es
  • ES186442A3 - A PORTABLE REFRIGERATOR MACHINE : en es
  • US2463115A - Heated catalyst chamber : en
  • ES19028U - Perfect closure for metal boxes. (Machine-translation by Google Translate, not legally binding) : en es
  • GB619015A - Improvements in or relating to the protection of direct current electrical feeders : en
  • CH260135A - Thread chisel holder. : en fr
  • US2462856A - Transmitter and/or receiver circuits : en
  • US2463386A - Photographic developing machine having an extensible light-sealing hood and automatic film feed : en
  • ES186654A1 - A PROCEDURE FOR THE MANUFACTURE OF BIGUADINE DERIVATIVES : en es
  • ES19157U - Semi-elastic bath trousers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES18282Y - Protective bracelet against humidity, applicable to watches. : en es
  • ES19055U - Device for joining pieces of hose. (Machine-translation by Google Translate, not legally binding) : en es
  • GB619021A - Improvements in or relating to operating mechanism for the doors of furnaces, coke-ovens and the like : en
  • FR943281A - Table for washing machines and similar appliances : en fr
  • FR943244A - Improvements made to pottery and similar kilns : en fr
  • GB618964A - Improvements in or relating to sockets for electron discharge tubes : en
  • DK68651C - Procedure for Manufacturing Phosphate Coatings on Metals. : da en
  • GR11944B - IMAGES, CONSIST OF PIECES CAN MOVE THROUGH A LEVER SYSTEM. : el en
  • ES17836Y - Bottle cap with elastic coupling. : en es
  • GB619000A - A process for the manufacture of gasoline : en
  • GB619017A - A reclining article of furniture : en
  • ES17718Y - Metallic container for carbonated drinks. : en es
  • ES186370A2 - A PROCEDURE FOR OBTAINING CONCENTRATED BLEACH : en es
  • ES18992U - Orthopedic language as a preventive measure against sinking of the foot (Machine-translation by Google Translate, not legally binding) : en es
  • GB619115A - Table cricket : en
  • ES17978Y - New glass with changeable base. : en es
  • US2463427A - Immersion thermocouple : en
  • USD152871S - Design fob a food grinder : en
  • CH260177A - Electric accumulator of the immobilized electrolyte type. : en fr
  • ES186344A1 - A DRUM TO SHAKE BAGS OF CEMENT OR OTHER PULVURULENT MATERIALS : en es
  • ES186631A1 - A PROCEDURE FOR MANUFACTURING SPONGUOUS IRON FOR IRON MINERAL REDUCTION : en es
  • ES19117U - A tool applicable to the handset to hold it in conferences without using the hand (Machine-translation by Google Translate, not legally binding) : en es
  • FR943111A - Improvements to aircraft : en fr
  • GB618827A - Improvements in or relating to boxes, cases, compacts and like containers : en
  • AU143279B2 - An improved arrangement for detecting the passage of road vehicles : en
  • CH260069A - Process for bleaching products of animal origin containing protein substances. : en fr
  • GB618822A - Improvements in or relating to conveyor systems : en
  • ES186236A1 - A MECHANISM FOR MANUFACTURING D, BY PRINTING METAL CAPSULES WITH TABS OR SIDE FIN FOR BOTTLE CLOSURES : en es
  • GR11953B - HYGROMETER FOR LIQUIDED GAS, COMING FROM DRY BURNING APPEARANCE OF PHOTOGRAPHIC TAPE. : el en
  • ES186277A1 - A OVEN FOR BATHING SALTS WITH ELECTRICAL HEATING THROUGH ELECTRODES : en es
  • ES17980Y - Submersible toy. : en es
  • ES186364A1 - IMPROVEMENTS IN THE MANUFACTURE AND CONDITIONING OF SPHYGMOTOMETERS : en es
  • ES18884U - Portalbooks (Machine-translation by Google Translate, not legally binding) : en es
  • GB619133A - Improvements in or relating to ionization gauges suitable for leak detection in evacuated systems : en
  • ES17833Y - Bottle cap : en es
  • GB618973A - Improvement in electro-mechanical transducer : en
  • FR943128A - Shears to cut sheet metal or other sheets : en fr
  • CH260043A - Process for the treatment of vegetable material in order to be able to use it as a filler in the manufacture of building material by means of hydraulic binders. : de en
  • CA454755A - Self-contained conveyer : en fr
  • US2463312A - Frequency controlled ammeter : en
  • ES186363A1 - AN IMPROVED PROCEDURE AND EXTENDED DEVICE FOR THE MANUFACTURE OF COPYABLE FORMS IN CONTINUOUS PAPER, FOLDED OR NOT IN ZIGZAG, AND ALSO CUT IN INDIVIDUAL COPIES OF ONE OR MORE LEAVES : en es
  • ES186655A1 - A PROCEDURE FOR THE OBTAINING OF ALCOHOL : en es
  • ES17689Y - Shears. : en es
  • ES17977Y - Apparatus for hot or cold baths on breasts and bellies. : en es
  • US2462885A - Pulsed oscillator : en
  • US2463458A - Vacuum pump : en
  • ES186223A1 - IMPROVEMENTS IN THE MECHANISMS OF STOPPING, APPLICABLE TO THE MECHANICAL TILES : en es
  • GB619061A - A method of manufacturing ceramic articles : en
  • GB619140A - Improvements in or relating to a truck for rail-type vehicles : en
  • CH260163A - Pyrophoric lighter. : en fr
  • CH260063A - Cutting device on overcasting sewing machines. : de en
  • US2462835A - Fly spray : en
  • US2463340A - Axial flow turbine blade structure : en
  • AU822746A - Improvements in or relating to printing machines : en
  • USD152854S - Design fob a sock ob similar article : en
  • CA454800A - Method and apparatus for flaring a pipe end : en fr
  • CH260141A - Device for clamping a flexible strip on a holder. : de en
  • ES186175A1 - IMPROVEMENTS IN THE MACHINES FOR THE MECHANICAL STRETCHING OF GLASS TUBES AND RODS : en es
  • FR943190A - Improvements to or related to turbo-internal combustion engines : en fr
  • US2463249A - Crystal filter system : en
  • ES19240U - Mobile support easy transport. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943101A - Process for lowering the toxicity of compounds having antihistamine action : en fr
  • GB618769A - Improvements in and relating to pressing machines for shirts and like garments : en
  • GB618958A - Improvements in or relating to fastenings for locks and latches and other purposes : en
  • GB619077A - Electrical control system : en
  • US2462937A - Device for indicating the time of exposure for photographic enlargements : en
  • US2463450A - Holder for phonograph records : en
  • ES19048U - Injectable canvas for the loading of boligraphs or spherographs adaptable to ink tubes (Machine-translation by Google Translate, not legally binding) : en es
  • US2462906A - Manufacture of metal contact rectifiers : en
  • ES17706Y - Case for flares and the like. : en es
  • ES186300A1 - A SYSTEM OF FEEDING, STARTING, ESCAPE OF GASES, REFRIGERATION, DIRECTION AND CONTROLS OF A MARINE ENGINE OUT OF BORDER : en es
  • FR943307A - Process for preparing artificial leather having the structure of leather and leathers conforming to those obtained by this process : en fr
  • ES186538A1 - IMPROVEMENTS IN THE CONSTRUCTION OF PUMPS AND OTHER EQUIPMENT MACHINES : en es
  • GB618946A - Improvements in and relating to cemented carbide piston rings : en
  • GB618989A - Improvements relating to thermally actuated electric switches with magnetic snap action : en
  • ES186247A1 - IMPROVEMENTS IN THE MACHINES COMMONLY DENOMINATED "GIL, GIL BOX INTERSECTING" OR SIMPLY "BOX INTERSECTING" FOR THE WORK OF THE WOOL : en es
  • CA454778A - Method of making laminated structure : en fr
  • CA454869A - Ceiling lighting equipment : en fr
  • US2462990A - Shingle : en
  • US2463409A - Inert gas absorption refrigeration system, including a fan : en
  • ES186221A1 - A SYSTEM OR AUTOMATIC WASHING DEVICE OF ORGANIC CAVITIES : en es
  • GB619178A - Improvements in and relating to punching tools : en
  • CH260103A - Artificial ornamental tree. : de en
  • ES186616A1 - SOME IMPROVEMENTS IN THE CIRCULAR MACHINES : en es
  • GB619205A - Improvements in or relating to binoculars : en
  • ES19268U - Fantasy candle for electric lamps. (Machine-translation by Google Translate, not legally binding) : en es
  • GB618888A - Improvements in or relating to position indicating devices, for use with the sheets of typewriters and like typing machines : en
  • CA454884A - Float-controlled apparatus for liquid level indicators or the like : en fr
  • CH260091A - Device for attaching edging tape to sheets : de en
  • CA454807A - Electric discharge device and coaxial line cavity therefor : en fr
  • US2462982A - Cleaning electrical coils : en
  • US2463272A - Apparatus for cleaning textile fibers : en
  • AU147093B2 - Improvements in or relating to television or like transmitting systems : en
  • CA454787A - Device for flanging can bodies : en fr
  • ES186387A1 - A PROCEDURE OF RIFA IN ROOMS OR SHOW ENCLOSURES : en es
  • GR11942B - FOLDING CASE FOR THE TRANSPORTATION OF FRUIT, VEGETABLES AND OTHER OBJECTS. : el en
  • US2462889A - Cartridge case extractor : en
  • US2463345A - Writing instrument with adjustable lead : en
  • US2463207A - Gate construction : en
  • US2463437A - Adjustable band-saw wheel mounting means : en
  • US2463302A - Satchel bag having reinforced side walls and handle : en
  • US2463212A - Loading trailer : en
  • AU2509248A - Improvements in or relating' to apparatus for transfer copybook-keeping : en
  • CH260215A - Television receiver. : de en
  • ES17676Y - Reinforcement on the forefoot of stockings and socks. : en es
  • ES17854Y - On. : en es
  • DK68626C - Method and rotary kiln system for immediate continuous extraction of pig iron and steel from ores. : da en
  • GB618787A - Production of optical elements : en
  • GB619168A - Resilient mountings : en
  • ES19063U - Folding hanger, which is an accessory to dispose the clothes when undressing. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943296A - Cold cathode magnetron : en fr
  • GB618983A - Improvements in or relating to photographic film processing units : en
  • GB619110A - Improvements in or relating to articles of furniture for use as tables for dressing infants : en
  • CA454769A - Combined dial scale, switch operator and position indicator : en fr
  • US2463491A - Cabin pressure regulator : en
  • ES186638A1 - IMPROVEMENTS IN THE MANUFACTURING PROCEDURE OF HYDRAULIC TILES : en es
  • ES19088U - Unbreakable toy vehicle (Machine-translation by Google Translate, not legally binding) : en es
  • FR943155A - Improvements to electronic timers : en fr
  • GB619028A - Improvements relating to frames for shopfronts, windows, show cases and the like : en
  • US2462976A - Hose clamp : en
  • CH260231A - Process for the preparation of a halogenated naphthoquinonimide. : de en
  • US2463182A - ketay : en
  • USD152892S - Design for a combination tie back and mirror : en
  • US2463158A - Apparatus for brazing articles : en
  • US2463396A - Distillation of titanium tetrachloride : en
  • CH260165A - Clasp. : de en
  • US2462866A - High-frequency oscillator : en
  • AU147483B2 - Improvements in or relating to electric pulse code modulation systems of communication : en
  • PL33601B1 - A method of crystallization of sugar without syrup : en pl
  • GB619052A - Improvements in or relating to shutters : en
  • US2463397A - Toy : en
  • US2463434A - Treatment of fluidized solid catalyst : en
  • US2463362A - Automatic control system for vehicles : en
  • US2463037A - Display and dispensing cabinet : en
  • US2463433A - Registering coin bank : en
  • ES19089U - Hermetic container for waxes and creams for footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • ES19161U - Lighting lamp fueled by gasoline and oil (Machine-translation by Google Translate, not legally binding) : en es
  • FR943110A - Machine for milling straw, fodder and the like : en fr
  • CH260149A - Machine tool. : en fr
  • ES186248A1 - A DEVICE TO ENSURE THE CONTINUITY OF OPERATION OF A HYDRAULIC BRAKING SYSTEM WHEN BREAKDOWNS OR BREAKDOWNS OF THE INSTALLATION. APPLICABLE ESPECIALLY TO BRAKING SYSTEMS IN AUTOMOBILE VEHICLES : en es
  • FR943248A - Removable greenhouse : en fr
  • GB618923A - Improvements in or relating to fastening-inserting machines organised for inserting fastenings into parts of shoes : en
  • ES186592A1 - IMPROVEMENTS INTRODUCED IN THE LIGHTING OR QUINQUÉS APPLIANCES : en es
  • FR943164A - Tank line puller : en fr
  • CH260027A - Liquid fertilizer injector under pressure into the soil. : en fr
  • ES19056U - Optical observation device. (Machine-translation by Google Translate, not legally binding) : en es
  • GB618868A - Means for drying immersed electrical apparatus : en
  • AU139541B2 - Building panel and method of manufacturing it : en
  • AU2567349A - Compositions comprising catalysts for aminoplasts : en
  • US2462887A - Coaxial cable : en
  • US2462914A - Separable connector : en
  • AU2571149A - Improvements relating to circuit arrangements forthe control of automatic selecting switches ina telephone system : en
  • CA454866A - Abrasive article : en fr
  • AU2514848A - Wheel : en
  • CH260171A - Method and installation for raising a liquid by suction. : en fr
  • CH260134A - Mechanical interlocking device, in particular for a mechanism for advancing the tool holder of a machine tool, and method of manufacturing said device. : en fr
  • ES17742Y - Fantasy toy. : en es
  • US2463323A - Axle construction : en
  • AU2509348A - Pressure resisting heating vessels : en
  • ES186628A1 - A REGENERATED RUBBER FABRIC MANUFACTURING PROCESS WITH TISSUE LAYERS OR ANALOGUE DUCTILE MATERIAL, STICKER, FOR SNEAKERS AND SNEAKERS : en es
  • CH260097A - Method and device for photosculpting in the round and bas-relief. : en fr
  • FR943266A - Apparatus for heating a fluid and in particular water : en fr
  • CH260113A - Method for measuring dimensions using a microscope and device for carrying out this method. : en fr
  • ES17861Y - Safety hinge applicable to binding. : en es
  • US2463290A - Automatic selector for radio receivers : en
  • US2463318A - Electronic time delay circuit : en
  • ES184865A1 - AN ACTUATED DRIVE DEVICE TO AUTOMATICALLY DEVELOP A DEFAULT PROGRAM IN AN ELECTRICAL FUNCTION : en es
  • ES186562A1 - IMPROVEMENTS IN THE SYSTEMS OF RADIATED LANGUAGE EDUCATION, WITH THEIR PRACTICAL MEANS OF REALIZATION : en es
  • CH260207A - Tube amplifier with adjustable gain. : de en
  • US2463002A - Nose and throat atomizer : en
  • US2463114A - Plaited lamp shade : en
  • USD152870S - Design for a watch case : en
  • ES19060U - Snap-on closure (Machine-translation by Google Translate, not legally binding) : en es
  • FR943187A - Improvements to gear wheel checking machines : en fr
  • FR943269A - Ultra-short electromagnetic wave generator : en fr
  • USD152903S - Design for a coin operated combina- tion phonograph and television cabinet : en
  • US2463357A - Snap switch : en
  • SU74545A1 - Light frame with flooded wings of an aviation profile for the floating part of troso-spoke caps : en ru
  • ES18269Y - Corded link metal chain. : en es
  • ES186662A1 - A PROCEDURE FOR MANUFACTURING A COMPOSITION OF BACTERIOSTATIC MATTER : en es
  • US2463252A - Frequency stabilization of alternating current networks : en
  • US2462880A - Primary cell of the lead-zinc type : en
  • US2462920A - Breechblock operating mechanism with a torsion closing spring : en
  • US2462965A - Hoisting hook : en
  • US2463044A - Molding composition and method of making the same : en
  • ES17934Y - Resistant and waterproof footwear. : en es
  • ES186191A1 - AN AUTOMATIC CLEANER INTENDED FOR THE CONTINUOUS MACHINES OF HILAR : en es
  • GB618896A - Improvements in washing machines : en
  • US2463490A - Cabin pressure control system : en
  • CA454874A - Simplified tool holder : en fr
  • ES17669Y - Puya to chop fighting cattle. : en es
  • ES17732Y - Inflatable balloon. : en es
  • ES185917A1 - A PROCEDURE FOR FILLING IN BALL STYLOGRAPHICS : en es
  • ES19083U - Stopper-seal and decapsulator for bottles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES186296A1 - A CONTROL DEVICE FOR A SPEED CHANGE MECHANISM : en es
  • ES17979Y - Revolving door safety device. : en es
  • US2462901A - Mercury stuffing-box bearing unit : en
  • GR11956B - A SYSTEM FOR AUTOMATIC DISPOSAL ENTRY OR DISCIPLINE IS RADIO AND SIMILAR DIFFERENT ELECTRONIC DEVICE. : el en
  • GB618945A - Submarine signalling apparatus : en
  • CH260210A - Device for generating a voltage whose amplitude and polarity vary with the phase shift between an alternating voltage and a pulsating voltage. : en fr
  • CA454779A - Method of and apparatus for punching by transfer means : en fr
  • US2463422A - Method and apparatus for coating articles by electrostatic deposition : en
  • FR943148A - Improvements made to molds for cast constructions : en fr
  • GB619114A - Improvements relating to gas turbine plant : en
  • FR943170A - Automatic sharpening machine for band saw blades : en fr
  • GB618982A - A sink stand : en
  • ES186432A1 - IMPROVEMENTS IN THE PUMPS FOR LIQUIDS : en es
  • FR943138A - Method and apparatus for making chicory : en fr
  • FR943214A - Improvements to ribbed winding mechanisms or mechanical drawing mechanisms for knitting machines : en fr
  • FR943195A - Development of multi-stage axial circulation compressors more particularly intended for use in internal combustion turbine engines for propulsion in air : en fr
  • ES17992Y - Perfected artificial eyelash. : en es
  • GB618908A - Improvements relating to percussive tools operated by internal combustion of charges : en
  • GB619051A - Improvements in or relating to apparatus for producing glass fibre strands and strands of fibres of material having drawing characteristics similar to those of glass : en
  • GB618860A - Improvement in radio frequency field responsive devices : en
  • GB619132A - Improvements in or relating to apparatus for automatically playing gramophone records : en
  • GB619040A - Improvements in and relating to electric control circuits for supplying current to areactive load : en
  • GB618853A - Shirt body pressing machine : en
  • ES17946Y - Bag for lady or schoolboy. : en es
  • ES19085U - Candle holder for pastry and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES19150U - Buckle. (Machine-translation by Google Translate, not legally binding) : en es
  • ES19102U - Sound bed or toy cradle. (Machine-translation by Google Translate, not legally binding) : en es
  • ES19253U - Improved radio for bicycle wheels (Machine-translation by Google Translate, not legally binding) : en es
  • GB618998A - Oiler with flexible body : en
  • GB619071A - Improvements relating to the hooping of bodies with tensioned wire : en
  • ES15821Y - Universal bed. : en es
  • ES186126A3 - A NEW SYSTEM FOR MANUFACTURING EXTENSIBLE ELECTRICAL CABLES : en es
  • ES19126U - Needle or tweezers to hold clothes or other hanging objects (Machine-translation by Google Translate, not legally binding) : en es
  • ES186285A1 - A YEAST STABILIZATION PROCEDURE : en es
  • ES186380A1 - A NEW PROCEDURE FOR DEBURRING IN APPLIANCES THAT DISCHARGES THE WHOLE OF LIQUID IN A DEPOSIT : en es
  • FR943333A - Apparatus for classifying according to the weight of eggs or the like : en fr
  • GB618897A - Improvements in or relating to anchors : en
  • GB619127A - Suspension systems for motor-vehicles : en
  • ES186577A2 - AN APPLIANCE WITH A ROTATING CONTINUOUS TAPE FOR HEAT TREATMENTS : en es
  • ES186543A1 - SOME IMPROVEMENTS IN WAVE SELECTORS OF RADIO RECEPTOR APPLIANCES : en es
  • GB618841A - Improvements in brassieres : en
  • US2463393A - Lawn rake : en
  • ES17783Y - Concrete block for precast buildings. : en es
  • ES186519A1 - AN ECONOMIC-COMMERCIAL PROCEDURE OF PROPAGANDA AND PUBLICITY THROUGH REVALORIZATIONS AFTER EVALUATED LOSSES OR PROOF OF MONEY INVESTMENT : en es
  • GR11940B - PERFECTIONS IN OR IN RELATION TO THE FORMATION OF TEXTILE FIBERS. : el en
  • GB619105A - Improvements in silencing devices for internal combustion engines : en
  • FR943305A - Process for the preparation of wine yeast from the wine lees : en fr
  • GB619107A - Improvements in and relating to turbine blading : en
  • ES186399A1 - A PROCEDURE FOR THE MANUFACTURE OF FOREIGN ALCOHOL : en es
  • GB618829A - Process for dyeing polyvinyl derivatives : en
  • GR11939B - STEAM EXTRACTION SYSTEM. : el en
  • GB619200A - Improvements relating to the production of straw or like envelopes for bottles and the like, and/or to the production of straw or like packing mats : en
  • ES186389A3 - A SPEED DRIVE APPLICABLE TO MACHINE TOOLS AND OTHERS : en es
  • FR943321A - Anti-theft device for bicycles, and the like : en fr
  • GB619089A - Improvements in or relating to electromagnetically operated starter switches for single phase electric motors : en
  • GB619102A - Apparatus for the cutting off, moulding or roughing out of wood and like material, as artificial sheets, linoleum and the like : en
  • ES17687Y - Improved saddle, applicable to bicycles and the like. : en es
  • ES19105U - Elastic swimsuit (Machine-translation by Google Translate, not legally binding) : en es
  • FR943221A - Electrically operated clutch : en fr
  • GB619181A - Improvements in bow compass : en
  • USD152916S - Design for a sock or similar article : en
  • ES186500A1 - AN APPENDICULAR TANK FOR SUPPLYING AUTOMATIC MACHINES BY SUCTION FOR THE MANUFACTURE OF BOTTLES : en es
  • ES19111U - Knitted fabric, elastic or not patterned (Machine-translation by Google Translate, not legally binding) : en es
  • US2463067A - Slide rule indicator : en
  • FR943339A - Magnetron refinements : en fr
  • ES186268A1 - A ROTATING ELECTRICAL CONNECTION : en es
  • FR943132A - Continuously adjustable contact for self-induction coils : en fr
  • FR943194A - Improvements to nozzles for fluids more particularly intended for internal combustion engines acting totally or partly by reaction : en fr
  • ES186348A3 - A MULTIPLE FILTERING MACHINE WITH SUBMER GIDO DRAG : en es
  • ES184599A3 - AN IMPROVEMENT IN THE METALLIC COATING OF ELECTRICAL CABLES AND CONDUCTORS : en es
  • GB618836A - Salvage apparatus : en
  • GB618926A - Improvements in or relating to the removal of solvents from chlorinated paraffin wax : en
  • US2463308A - Multiple opposed piston propulsive engine : en
  • ES184654A3 - AN IMPROVEMENT IN THE ADJUSTABLE BLINDS WITH METAL SLATS : en es
  • ES18971U - Simplified thermostatic valve. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943313A - Improvements to electrical circuit interrupters : en fr
  • GB619194A - Improvements in or relating to drinking cups : en
  • ES186358A2 - IMPROVEMENTS MADE IN THE ELECTRODES FOR FLUORESCENCE NAMPS : en es
  • ES186651A1 - IMPROVEMENTS IN THE MANUFACTURE OF AUTOMATIC SHREDDERS FOR LANZADERAS : en es
  • FR943188A - Turbine improvements : en fr
  • GB619050A - Improvements in and relating to electric discharge devices and incandescent lamps : en
  • US2463324A - Sesame extract synergized insecticides : en
  • ES186625A1 - A PROCEDURE TO TREAT CAST IRON IN ORDER TO INCREASE ITS MECHANICAL CHARACTERISTICS : en es
  • FR943231A - Washing machine : en fr
  • ES17899Y - New pattern with proportional stroke system to cut suits. : en es
  • GB618919A - Improvements in or relating to electrically driven vehicles : en
  • FR943230A - Improvements to methods of precise photographic reproduction of drawings : en fr
  • ES17863Y - Folding stove to burn alcohol. : en es
  • GB618906A - Improvements in and relating to carriers or holders for photographic cameras : en
  • ES19255U - Device for joining pieces of hose (Machine-translation by Google Translate, not legally binding) : en es
  • FR943181A - Creation of a waterfall by using the energy of the swell : en fr
  • GB619010A - Improvements in and relating to means for simultaneously and individually controlling the speeds of rotating devices or machines : en
  • US2463446A - Combination gas tank and valve mechanism : en
  • USD152894S - Design for a bed : en
  • US2463197A - Golf game : en
  • US2463070A - Timing mechanism : en
  • ES17744Y - Electric stove adaptable to charcoal stoves and stoves. : en es
  • ES186208A1 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF VALVES FOR AIR CHAMBERS : en es
  • AU140404B2 - Improvements in or relating to pallet tiering post : en
  • ES17953Y - Guiding device for tension cables on skis. : en es
  • ES19059U - Sheeter for sweets and groceries. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943133A - Multiple strap bungee cord, variable length and spacing for attaching packages to luggage racks of bicycles and motorcycles, etc. : en fr
  • US2463122A - Fabric : en
  • ES17686Y - Knobs, handles and the like made of reinforced plastic material. : en es
  • ES17828Y - Reinforced boards capable of taking curved shapes. : en es
  • GB618871A - Non-sinsusoidal electron discharge valve amplifiers : en
  • GB619142A - A sectional master sheet for use in planographic printing : en
  • US2463062A - Compound master cylinder for hydraulic brake systems : en
  • USD152921S - Cabinet for a clothes drier : en
  • PL33598B1 - : en pl
  • CH260071A - Device used to prevent a shoe from sliding on the ground. : en fr
  • DK68643C - Process for the production of endless webs and films of superpolyamides. : da en
  • ES186217A1 - A PROCEDURE FOR OBTAINING PAPER PULP BASED ON VEGETABLE MATERIALS, ESPECIALLY FROM TEXTILE FIBERS OR THEIR WASTE : en es
  • US2463178A - Mechanical starter for large internal-combustion engines : en
  • CA454843A - Glass processing : en fr
  • GB618967A - Improvements in or relating to piezo-electric crystal circuit arrangements : en
  • ES17498Y - Improvements in the paper blocks for notes and for telephone signs and addresses. : en es
  • ES17796Y - Device applicable to cylindrical brushes. : en es
  • GB619088A - Improvements in direct contact steam boilers : en
  • US2463117A - Posting tray : en
  • CH260185A - Process for the manufacture of electron emission electrodes. : en fr
  • CH260208A - Intercom. : de en
  • CH260053A - Chair. : en fr
  • US2463180A - Method and apparatus for making mosaic targets for electron beams : en
  • ES186266A1 - AN IMPROVED OVEN FOR THE DRYING AND COOKING OF THE COATING CAPS IN THE VARNISHING AND WRITING OF WIRES : en es
  • CA454898A - Control arrangement for discharge devices : en fr
  • CA454801A - Apparatus for providing a ridge on a pipe of ductile material : en fr
  • ES185689A1 - A ROTARY MOTOR OF SINGLE EXPLOSION, DOUBLE OR HIGHER EXPANSION : en es
  • GB619190A - Improvements in or relating to a piston force pump : en
  • ES17734Y - Perfected fuse. : en es
  • ES186944A1 - ELECTROCHEMICAL REVERSIBLE ENERGY GENERATOR : en es
  • FR943249A - Coffee and tea maker : en fr
  • US2462949A - Method of treating selenium : en
  • US2462988A - Method of making all-glass sealed packages : en
  • DK68665C - Device by weaver. : da en
  • ES184702A1 - IMPROVEMENTS IN THE MANUFACTURE OF SIERRA LEAVES : en es
  • ES186288A2 - AN OBTAINER SYSTEM FOR AIR VALVES IN AUTOMOBILE ROOMS (VALVE INSIDE) : en es
  • ES186299A1 - IMPROVEMENTS APPLIED IN THE CONSTRUCTION OF CYLINDRICAL LATHES OF THE SEMIRREVÓLVER TYPE : en es
  • GB618928A - Improvements in or relating to means for detachably connecting two members through which torque is to be transmitted : en
  • ES19098U - Bolt perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • ES186633A1 - A PROCEDURE FOR OBTAINING AN INSECTICIDE : en es
  • FR942745A - : fr
  • GB618892A - Improvements in devices for automatically comparing numbers in statistical machines : en
  • ES17990Y - Simplified rig to sulfate potatoes, vineyards and plantations. : en es
  • FR943156A - Wire crimping machine : en fr
  • FR943323A - Ceilings and floors construction process : en fr
  • ES186495A1 - IMPROVEMENTS IN THE ACTUATION MECHANISM OF THE STAPLES OF THE SPINDLE MACHINES : en es
  • ES186394A3 - A NEW MULTI-APPLICATION AUTOMATIC HYDRAULIC PRESS SYSTEM : en es
  • GB618880A - Improvements in or relating to alternating current synchronising apparatus : en
  • GB618887A - Improvements in or relating to containers for ink : en
  • GB619079A - Improvements in or relating to screw-thread gauges : en
  • CH260041A - Device for press-forming parts having a recess. : en fr
  • US2463416A - Anode for strapped magnetrons : en
  • USD152927S - Design for a zipper repair tool : en
  • US2463417A - Tunable circuit : en
  • AU139229B2 - Improvements relating to window sash balances : en
  • DK68637C - Oven, especially sauna stove. : da en
  • DK68650C - Lubrication device for pistons or similar machine parts with sealing rings. : da en
  • GB618783A - Improvements in shades for electric lamps : en
  • FR943105A - Process for obtaining a permanent and very slippery coating for ski soles and resulting new product : en fr
  • FR943297A - Improvements to transmission circuits for a fundamental frequency and its harmonics : en fr
  • ES17675Y - Nozzle or plug spout for injection syringes. : en es
  • GB618765A - Improvements in or relating to pressure cookers : en
  • AU2569549A - Improvements in. or relating to printing telegraph receivers : en
  • US2463311A - Apparatus for projecting stereopictures : en
  • US2463319A - Wire form for brassieres : en
  • FR943325A - Stone chaser device applicable to twin pneumatic tires of heavy goods vehicles : en fr
  • USD152889S - Illuminable wall plaque or similar article : en
  • ES186609A1 - A DEVICE FOR THE CLOSURE OF BOTTLES WITH CAP-CROWN OF DIFFERENT DIAMETERS OF THE MOUTH : en es
  • DK68660C - Explosive projectile. : da en
  • AU140302B2 - Pressure resisting heating vessels : en
  • ES186309A1 - A PERFECTED TOMOGRAPH : en es
  • ES18296Y - Tripod-cane. : en es
  • GB618763A - Improvements in or relating to beds for handling invalids : en
  • GB618966A - Improvements in or relating to electric thermally sensitive resistance elements : en
  • GB618931A - Improvements in and relating to the surface treatment of aluminium and aluminium alloys : en
  • GB619180A - Improvements in and relating to electric heaters : en
  • AU2571949A - Improvements in or relating to electric pulse code modulation systems of communication : en
  • GB618809A - Improvements in wheel hose : en
  • ES186231A1 - IMPROVEMENTS INTRODUCED IN THE RUBBER TORQUE SPRINGS : en es
  • GB618965A - Preparation of haloacrylic acid esters : en
  • GB619084A - Light refracting and transmitting plates and equipment using the same : en
  • GB618978A - Improvements in or relating to infra-red electric heating apparatus : en
  • ES186544A1 - A CONTINUOUS FUNCTIONING MOTOR, POWERED BY SUCCESSIVE ATTRACTIONS OF SPRING PAIRS IN A CONVENIENTLY DECALED POSITION : en es
  • US2462852A - Frequency modulation system : en
  • US2463035A - Refrigeration apparatus : en
  • ES17855Y - Perfected salt shaker. : en es
  • ES19260U - Hairpin hairpin (Machine-translation by Google Translate, not legally binding) : en es
  • ES186220A1 - A PROCEDURE FOR THE PRINTING OF CINEMATOGRAPHIC FILMS TO THREE COLORS : en es
  • ES186244A1 - ONE TRANSMISSION GEAR : en es
  • GB619186A - Improvements in or relating to tool holders : en
  • US2463285A - Applicator and dispenser : en
  • US2463288A - Electrostatic heating method and apparatus for vulcanizing rubber and similar material : en
  • US2463379A - Circuit means for telephone repeaters : en
  • US2463307A - Refrigerating apparatus, including hydraulic lift : en
  • US2463326A - Coupling : en
  • US2463474A - Air navigation system : en
  • ES186400A1 - IMPROVEMENTS IN THE ARMOURS OF THE CONTINUOUS ELECTRODES FOR ELECTRIC OVENS : en es
  • US2463168A - Egg separator : en
  • ES184546A3 - IMPROVEMENTS IN THE PROCEDURES FOR THE MANUFACTURE OF CONCRETE : en es
  • ES186463A3 - A SODIUM SULPHITE MANUFACTURING PROCEDURE : en es
  • ES19082U - Folding plane. (Machine-translation by Google Translate, not legally binding) : en es
  • ES19130U - Magnetic spinning toy. (Machine-translation by Google Translate, not legally binding) : en es
  • USD152929S - Design fob a heater casing : en
  • GB618804A - Improvements in or relating to tables : en
  • ES19136U - Improved float. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943149A - Anti-glare device applicable to all road vehicles : en fr
  • FR943315A - Improvements to radiant energy receiving devices : en fr
  • FR943253A - Crowd compensating device for looms : en fr
  • US2462836A - Cartridge clip loader : en
  • ES186350A1 - A NEW PLATE SYSTEM WITH SURFACE RELIEF, RESISTANT TO PRESSURE, INTENDED ESPECIALLY FOR PROMISING PRESS OR SIMILAR : en es
  • GB619170A - Improvements relating to roller blind mountings : en
  • GR11951B - GROUND COLLECTOR (TOBACCO COLLECTOR). : el en
  • US2463110A - Picture hanger : en
  • US2463224A - Processing agents for synthetic elastomers : en
  • ES186526A1 - IMPROVEMENTS IN THE CONSTRUCTION OF MACHINES TO MANUFACTURE BAGS : en es
  • ES186417A1 - A NEW AUTOMATIC PUMP TO BE POWERED BY AN ENGINE, ESPECIALLY THOSE OF THE CARS : en es
  • ES186591A1 - A NEW SYSTEM FOR THE PLACEMENT OF PARQUETS : en es
  • US2462830A - Fungicide comprising 1-methoxy-4-chlorobutene-2 : en
  • US2463213A - Cutting shears : en
  • US2463226A - Laterally stabilized wheel of the load-suspension type : en
  • US2462899A - Method and apparatus for coating dry rectifier elements : en
  • ES17735Y - Upholstered jergon. : en es
  • ES186600A1 - A SYNCHRONIZER SYSTEM TO SOUND THE PRINTING AND PROJECTION OF MOVED MOVIES WITH THE CORRELATIVES OF DISCS, CABLES OR MAGNETO PHONES, REGARDLESS OF THE SIZES, FORMATS, STEPS OR MEASURES OF ONE OR ANOTHER ELEMENT : en es
  • GB619122A - Improvements in or relating to electric telegraph systems : en
  • US2463071A - Lever actuated portable tire removing tool : en
  • ES186302A1 - IMPROVEMENTS IN RADIOGONIOMETERS : en es
  • ES17738Y - Ble watch strap. : en es
  • AU2568649A - Improvements in and relating to electric pulse signalling systems : en
  • ES17996Y - Clamping device for all kinds of frames. : en es
  • US2462872A - Inverter : en
  • US2463333A - Electric switch : en
  • AU146491B2 - Improvements relating tothe manufacture of composite metal billets and of lined tubes therefrom : en
  • ES19128U - Container for jars (Machine-translation by Google Translate, not legally binding) : en es
  • FR943220A - Improvement in the synthesis of hydrocarbons : en fr
  • ES17857Y - Fast electric heater. : en es
  • US2463438A - Gauge for band saws or the like : en
  • CA454837A - Container : en fr
  • US2462853A - Frequency operative azimuth indicator : en
  • AU2508848A - Improvements in or relating to liquids comprising silicyl esters and method of forming films from and gelling said liquids : en
  • BE487601A - : en fr
  • CA454789A - Alicyclic esters of alpha-hydroxyisobutyric acids : en fr
  • GB618937A - Improvements in or relating to two-stroke cycle compression-ignition internal combustion engines : en
  • US2463395A - Door operating mechanism for dump cars : en
  • US2462932A - Pitch changing mechanism : en
  • US2462868A - Automotive truck bed : en
  • US2462851A - Steel cartridge case manufacture : en
  • CH260129A - Wristwatch. : en fr
  • US2462944A - Axially engageable friction clutch : en
  • FR943243A - Apparatus for vulcanizing inner tubes : en fr
  • FR943286A - Anthraquinone dyes : en fr
  • AU140502B2 - Improvements relating to screw-thread rolling apparatus : en
  • BE487160A - : en
  • ES17880Y - Covers perfected. : en es
  • FR943163A - Device for mounting removable and interchangeable soles and heels for shoes of all kinds : en fr
  • CA454756A - Paper making machine : en fr
  • USD152907S - Design for a molded bottle carrying case : en
  • CA454828A - Control apparatus : en fr
  • GB619006A - An apparatus for the stereoscopic observation of images projected on a vertical plane : en
  • AU2566849A - An electrolytic box-type diaphragm : en
  • GB619073A - Improvements in or relating to telephone systems : en
  • US2463476A - Radio navigation system : en
  • US2462940A - Low-pressure molding : en
  • CH260178A - Broken shaft winding for electrical three-phase machines. : de en
  • CH260195A - Circuit for generating periodic, short current pulses. : de en
  • AU140705B2 - Improved method of and device for winding or feeding an artificial thread ribbon, film or suchlike product : en
  • US2462985A - Massaging device : en
  • US2462893A - Modulator : en
  • CA454804A - Cement : en fr
  • CA454812A - Process of making titanium dioxide pigments : en fr
  • US2462989A - Valve mechanism : en
  • ES186598A1 - AN ELECTRICAL IGNITION SYSTEM : en es
  • ES19104U - Improved plug plug. (Machine-translation by Google Translate, not legally binding) : en es
  • PL33597B1 - : en pl
  • GB618909A - Improvements in or relating to the manufacture of glass : en
  • GB619146A - Improvements in or relating to fuel injection pumps for internal combustion engines : en
  • ES186518A1 - A MECHANISM FOR THE CHANGE OF SPEEDS IN THE SPINDLE MACHINES : en es
  • US2463059A - Resilient mounting for motors and the like : en
  • ES186178A1 - A MECHANICAL OVEN OF REVERBO FOR TISSUE OF MINERALS : en es
  • DK68635C - Water pipe boiler with built-in gas generator. : da en
  • ES184418A3 - A ROTARY SUPPORT DEVICE FOR ROTATING METAL CARDS OF HANGING MACHINES : en es
  • ES18796U - Device-ampoule for the fuel load of the lighters. (Machine-translation by Google Translate, not legally binding) : en es
  • GB618981A - Improvements in or relating to cooking utensils : en
  • ES19142U - Ring with clip opener or hair clips (Machine-translation by Google Translate, not legally binding) : en es
  • FR943300A - Improvements to directional antenna systems : en fr
  • ES186195A1 - A PROCEDURE FOR OBTAINING AN INSECTICIDE : en es
  • ES186339A3 - A UNIVERSAL DEVICE FOR HOLDING AND DIVIDING THE PARTS WORKED ON THE MACHINE-TOOLS : en es
  • GB618968A - Improvements in or relating to fairleads : en
  • FR943226A - Electrical insulators : en fr
  • CH260050A - Picture Frame. : de en
  • CH260065A - Sealant suitable for block printing. : en fr
  • ES17766Y - Threaded sleeve for thermosyphons. : en es
  • CH260079A - Electric gas cleaner with at least two grids, each of which is assigned to a collecting electrode and is electrically insulated from it. : de en
  • CH260032A - Method for obtaining a charge of toxic substance capable of being sprayed in an extremely divided form and apparatus for carrying out this method. : en fr
  • ES186202A3 - A MANUAL MECHANICAL SYSTEM FOR GAS HEATING IN THE IRONING JOB : en es
  • ES18746U - Manufacture of nails for pipes (Machine-translation by Google Translate, not legally binding) : en es
  • AU144155B2 - Improvements in method and apparatus for measuring an object by photography : en
  • US2463163A - Perspective indicator : en
  • US2463449A - Cadmium pyrophosphate phosphor : en
  • US2463402A - Frequency shift carrier system : en
  • US2462905A - Frequency modulated oscillating system : en
  • US2462983A - Fluid actuated valve : en
  • CA454771A - Brick, block and like building elements : en fr
  • CH260202A - Process for obtaining a preparation which contains a salt of an antibiotic substance of the Actinomyces fungus and is intended as a starting material for the manufacture of medicaments : de en
  • CH260130A - High hot strength ferrous alloy. : en fr
  • US2462997A - Attachment for milling machines : en
  • USD152906S - Design for a molded bottle carrying case : en
  • ES17891Y - Prismatic drum for daters and variable indication markers. : en es
  • FR943292A - Process and device for the enrichment of minerals : en fr
  • GB618914A - Improvements in and relating to undercarriages for aircraft, especially helicopters : en
  • FR943119A - Method and dosing device : en fr
  • US2462942A - Electric iron : en
  • USD152886S - Design for a necklace or similar article : en
  • ES19091U - Display cabinet (Machine-translation by Google Translate, not legally binding) : en es
  • GB618905A - Improvements in or relating to heat exchangers : en
  • US2463257A - Resilient mounting means for tilting chairs : en
  • CH260190A - Device comprising an alternating current relay with at least two windings. : en fr
  • US2463268A - Spring hobbyhorse : en
  • PL33590B1 - : en pl
  • ES186381A1 - A RECTIFIER TRANSFORMER : en es
  • GB618826A - Derivatives of 5-aminouracil : en
  • CH260094A - Device on typewriters to increase typing speed. : de en
  • FR943116A - Mechanism for children's toy : en fr
  • GB618935A - Improvements in and relating to turning lathes : en
  • CA454896A - Magneto : en fr
  • AU2541349A - A portable dumping box structure : en
  • US2462854A - Fuel injection system : en
  • AU2566949A - Suspension mounting forthe focussing device ofa cathode ray tube : en
  • GB618807A - Improvements in or relating to telephone systems : en
  • ES17809Y - Cylindrical container like a drum or barrel, made of cardboard-leather, for solid products. : en es
  • ES186190A3 - IMPROVEMENTS IN SATURATED FERRIES, AUTOMATIC VOLTAGE REGULATORS : en es
  • FR943338A - Adjustable slider for trailer pivot : en fr
  • GB619129A - Improvements in alloys : en
  • CA454802A - Apparatus for averaging data, particularly rangefinder data : en fr
  • CA454860A - Pyridine recovery process : en fr
  • CH260112A - Automatic firearm feeding drum. : en fr
  • AU143971B2 - Improvements in vacuum cleaner nozzles : en
  • AU2513448A - Improvements relating to moulds for moulding sweetmeats : en
  • CH260122A - Central seconds watch movement. : en fr
  • AU140805B2 - Improvements in or relating to means for supporting the work during printing, pressing, embossing, transferor like operations : en
  • ES186407A1 - A PROCEDURE FOR THE OBTAINING OF A LIQUID COMPOSITION MODIFIER OF COLORETES FOR LIPS : en es
  • US2462921A - Electron discharge tube : en
  • US2462979A - Clamp attachment for portable drills : en
  • US2463246A - Closure operated deodorizer : en
  • US2463276A - Can-opening machine : en
  • US2462981A - Method for the production of itaconic acid : en
  • AU2571049A - Fastener : en
  • US2462923A - Purification of glyceride oils : en
  • US2463026A - Adjustable platform for opaque copy and picture projectors : en
  • US2463053A - Golf club construction : en
  • US2463101A - Method of making airplane propellers : en
  • US2463127A - Gauging device : en
  • US2463482A - Separation of olefins : en
  • US2463134A - Reversible magneto testing device : en
  • US2463331A - Dynamoelectric machine member : en
  • AU2506948A - Improvements in and relating to light sensitive signalling devices : en
  • ES17648Y - Knife holder with turret. : en es
  • FI23504A - Device for a foot sewing machine used in shoe repair work : en fi
  • FR943304A - Device for laying so-called retracted conductors in the walls of rooms, for example for the installation of electrical conduits : en fr
  • US2463194A - Garment suspender : en
  • US2463223A - Pulverizer grate structure, including a curved-side filler piece : en
  • BE487283A - Process for the emulsion polymerization of unsaturated compounds and for the preparation of their emulsions. : en fr
  • BE487284A - Process for the preparation of aqueous polymer dispersions : en fr
  • CH260109A - Ski binding. : de en
  • FR943202A - Improvements to engines and transmission mechanisms for engines : en fr
  • GB618890A - Automatic change-over valve device for two sources of compressed gas : en
  • CH260074A - Machine for cutting cold cuts and other food. : en fr
  • ES17696Y - Stepped pulley, made of reinforced plastic material. : en es
  • GB618835A - Improvements relating to lubricating devices : en
  • ES17677Y - Cart or wheel table. : en es
  • GB618848A - Improvements in cathode ray oscillographs : en
  • CA454892A - Fuel control apparatus for liquid fuel burners : en fr
  • ES184076A1 - APPARATUS TO TREAT TEXTILE FIBER CANDLES PRODUCED IN A CARDA : en es
  • FR943108A - Improvement in carburettors for powering small displacement internal combustion engines : en fr
  • GB619002A - Improvement in pressure gauges for use on pressure vessels : en
  • US2462915A - Automatic follow-up reversible hydraulic selector valve and assembly including same : en
  • US2463124A - Connection for structural members : en
  • US2463466A - Production of nitriles : en
  • CH260230A - Process for the preparation of the new a, B-di (4,5-diphenylthiazolyl (2)) - ethylene. : de en
  • US2462903A - Oscillator generator : en
  • CH260236A - Method of protection, by galvanic action, of metallic objects. : en fr
  • ES186423A1 - AN ELECTRIC DISCHARGE TUBE : en es
  • ES186601A1 - A NEW COVERING SYSTEM FOR LUCERARIES, CLARABOYAS AND SIMILAR : en es
  • GB618847A - Improved process for the filling of leather : en
  • CA454824A - Vapour electric device : en fr
  • ES186193A1 - IMPROVEMENTS IN THE SUITABLE ELECTRICAL SWITCHING DEVICES TO OPERATE THROUGH CHANGES IN THE PRESSURE OF THE FLUID : en es
  • FR943241A - Improvements to coke oven batteries : en fr
  • GB618770A - Pulse type multiplex communication system : en
  • GB618799A - Improvements to condensers for the regulation of radiophone circuits : en
  • US2462966A - Mothproof container : en
  • CA454848A - Consistency control : en fr
  • US2462954A - Cylinder lock : en
  • US2463066A - Emergency handle : en
  • US2463321A - Circuit for evaluating cells : en
  • US2463429A - Lubricant : en
  • CA454799A - Preparation of barium dicyanimide : en fr
  • CH260098A - Four-color printing filler pen. : de en
  • US2463016A - Optical compensator : en
  • FR943282A - Improvement of scale models intended for the study of swells : en fr
  • AU2563049A - Process and installation forthe gasification of fine grained carbonaceous substances : en
  • CH260217A - Holder for displaying objects to be carried on the arm. : de en
  • US2462941A - Desk lamp : en
  • USD152891S - Design fob a badge : en
  • CH260218A - Box for pasty, powdery or granulated products. : en fr
  • US2462919A - Method of corona measurement : en
  • US2463171A - Tilting device for cooker kettles : en
  • ES186409A1 - A PROCEDURE FOR THE GASIFICATION OF FINALLY DIVIDED SOLID FUELS : en es
  • US2462952A - Solar activated dehumidifier : en
  • US2462911A - Rectifier : en
  • US2463280A - Spectroscope grating having spaced zones of diffraction lines : en
  • US2463329A - Therapeutic bath : en
  • USD152922S - In ventor : en
  • AU2562549A - Process and apparatus for handling flexible materials : en
  • CH260214A - Circuit arrangement with a cathode ray tube having an electron gun with a mosaic screen. : de en
  • US2462972A - Slack controlling device for cables : en
  • US2463105A - Variable inductor : en
  • US2463387A - Power tool : en
  • AU2566149A - Improvements in means for detecting abnormal rates of pressure rise and for counteracting the effects thereof : en
  • CA454851A - Glass treatment process : en fr
  • US2462838A - Heat transfer augmenter : en
  • US2463317A - Gas lift : en
  • US2463447A - Beet harvester : en
  • US2463137A - Filter : en
  • ES17909Y - Necktie perfected. : en es
  • GB618824A - Improvements in and relating to methods of casting electrodes for x-ray tubes and casting moulds therefor : en
  • GB619174A - Improvements in or relating to screw bolt and like assemblies : en
  • ES186617A1 - A SAFETY DEVICE TO AUTOMATICALLY STOP THE TELARG, WHEN THE STRETCH THREAD IS BROKEN : en es
  • ES186621A3 - IMPROVEMENTS IN THE MANUFACTURE OF ELASTIC TUBULARS, OWNED FOR WOMEN'S LEAGUES : en es
  • GB619195A - Process for the production of a permanent crimping effect on continuous filaments : en
  • ES186411A1 - A DEVICE FOR GASIFYING FINALLY DIVIDED SOLID FUELS : en es
  • GB618915A - Ditching machine : en
  • GB619048A - Improvements in or relating to method and apparatus for fabricating concrete structures : en
  • GR11938B - PERFECTIONS IN AND IN RELATION TO PITCH OF CARBON DISTILLATION (KATRAMI). : el en
  • US2463015A - Method of treating animal and vegetable oils : en
  • US2463370A - Production of ornamental impressed designs on thermoplastic materials : en
  • ES186255A1 - AN ELECTRICAL TABLE TO DIVIDE OR REST : en es
  • ES186408A1 - A PROCEDURE FOR OBTAINING GASES CONTAINING CARBON OXIDE, AND WHERE THE CASE IS, HYDROGEN : en es
  • ES19046U - Protector for hygienic cloths and other dressings. (Machine-translation by Google Translate, not legally binding) : en es
  • ES18130Y - Box or container for conditioning facial powder. : en es
  • ES186304A2 - A DEVICE TO ENSURE THE CONTINUITY OF OPERATION OF A HYDRAULIC BRAKING SYSTEM WHEN FAILURES OR BREAKAGE OCCUR IN ANY ELEMENT OF THE BRAKING SYSTEM OF AUTOMOBILE VEHICLES : en es
  • ES186506A1 - A PROCEDURE FOR THE MANUFACTURE OF A SYNTHETIC CURTIENT PRODUCT : en es
  • ES17948Y - File. : en es
  • ES18288Y - Inkwell with reserve tank, for ink extract tablets. : en es
  • GB619022A - Flat-topped desk : en
  • ES186416A1 - IMPROVEMENTS INTRODUCED IN TRAFFIC AND CIRCULATION SIGNS IN GENERAL : en es
  • ES186426A3 - A PROCEDURE FOR RECOVERING PHENOL FROM A CONSTANT BOILING PUT MIX OF PHENOL AND WATER : en es
  • FR943294A - Improvements made to electrodes for arc welding with carbon flux : en fr
  • GB619027A - Collapsible chair : en
  • ES184034A1 - A SYSTEM FOR THE TRANSMISSION OF STATIC OR CINEMATIC IMAGES IN COLORS AND A TRANSMITTER AND RECEIVER DEVICE FOR SUCH SYSTEM : en es
  • ES19119U - Folding chair perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • GB619062A - Improvements in or relating to electric control or amplifier systems : en
  • US2463250A - Refrigerator : en
  • ES17739Y - Reversible wristwatch conrea. : en es
  • ES184875A1 - A PROCEDURE FOR DEHYDRATION BY MUD CENTRIFUGATION FOR THE MANUFACTURE OF CEMENT : en es
  • GB618833A - Improvements in razor blade sharpening devices : en
  • US2463001A - Telegraphone : en
  • ES186560A1 - IMPROVEMENTS IN THE AIR INJECTION SYSTEM FOR BIKES : en es
  • FR943290A - Improvements to air guide nozzles for fireplaces : en fr
  • GB618843A - Astrakan substitute and method for the manufacture thereof : en
  • FR943302A - Improvements to knife bearings for scales : en fr
  • GB618816A - Improvements in or relating to refrigerating apparatus : en
  • US2462953A - Adjustable cone orifice : en
  • US2463486A - Pump mechanism : en
  • DK68639C - Frame to support service in such dishwashers which have impellers arranged in the bottom of the dishwasher. : da en
  • GB618949A - Improvements in methods of and apparatus for high vacuum distillation : en
  • US2463061A - Alfalfa harvester : en
  • GB618895A - Clarification of coal washery effluent : en
  • ES186520A1 - A MACHINE TO DEFINE ASBESTOS : en es
  • ES19054U - Parallel screw, which carries the spindle from the outside. (Machine-translation by Google Translate, not legally binding) : en es
  • GB619111A - Improvements in or relating to back-coupled, low-frequency tube oscillators : en
  • ES186429A1 - A PROCEDURE FOR OBTAINING A BOILING BED OF SOLID PARTICLES IN A FLOWING GASEOUS AGENT : en es
  • FR943210A - Multiple cell gas current detector : en fr
  • FR943340A - Dielectric transmission system : en fr
  • GB618936A - Improvements in and relating to ventilators, or air directional outlets : en
  • ES17682Y - Picture machine, perfected. : en es
  • ES17868Y - Transfuser. : en es
  • ES184164A1 - A REGULATION PROVISION FOR OPERATING WATER HEATERS BY HEAT ACCUMULATOR : en es
  • ES19164U - Elastic seat (Machine-translation by Google Translate, not legally binding) : en es
  • GB618775A - Improvements relating to radio communication and signalling systems : en
  • GB619188A - Improvements connected with reciprocating type of engines, gas compressors, liquid pumps and the like : en
  • IE18818L - Radiators : en
  • GB618820A - A method for the production of niobium containing steel : en
  • US2463118A - Movable vane rotary pump or fluid motor : en
  • ES186323A2 - A NEW SYSTEM FOR PLOWING THE GROUND BY MEANS OF ROTATING PENETRATING ELEMENTS : en es
  • ES19263U - Foldable hanger that is an accessory to arrange the hangers when undressing (Machine-translation by Google Translate, not legally binding) : en es
  • GB619130A - Improvements in or relating to power operated hydraulic means and control therefor : en
  • US2462865A - Center fed antenna : en
  • US2463391A - Wheel attachment for luggage : en
  • ES186657A1 - A PROCEDURE FOR CONDITIONING AND CLASSIFYING IRON AND STEEL CHIPS FOR REFURBISHMENT PURPOSES : en es
  • DK68624C - Method for preventing corrosion in out-of-service steam generators. : da en
  • ES186496A1 - A POWER SUPPLY DEVICE FOR LIGHTERS : en es
  • ES186372A2 - A PROCEDURE FOR OBTAINING CONCENTRATED BLEACH : en es
  • GR11952B - SIMPLIFICATION OF FOUR-YEAR INDOOR COMBUSTION ENGINES. : el en
  • IE20372L - Dyeing, etc treatment of textiles : en
  • US2462831A - Detergents and method of making them : en
  • USD152902S - Design for a cover for a burial vault : en
  • ES19025U - Electric pan. (Machine-translation by Google Translate, not legally binding) : en es
  • ES4758Y - Paper straw for matches. : en es
  • GB618767A - Manufacture of amido-amine soaps : en
  • GB618818A - Apparatus for sealing containers with adhesive tape : en
  • GB618790A - Improvements in and relating to hollow bricks : en
  • GB618846A - Improvements in or relating to fuel systems of gas turbines : en
  • GB619094A - Improvements in and relating to the control of direct-current motors by means of grid-controlled rectifiers : en
  • ES184185A1 - PROCEDURE TO REINFORCE NATURAL OR SYNTHETIC RUBBERS BY MEANS OF REINFORCEMENT LOADS : en es
  • AU145868B2 - Systems for obtaining a standard low frequency : en
  • AU2510348A - Rotary card file : en
  • ES186561A2 - A NEW INDUSTRIAL CHEMICAL PROCESS FOR OBTAINING DOUBLE BARIUM MAGNESIUM TETRABORATE : en es
  • GB618879A - A photographic numbering apparatus applicable to sound films : en
  • GR11954B - POWER SUPPLY - ANTENNA, TRAFFIC AND AIR ELECTRIC VEHICLES, GENERAL AUTOMATIC OPERATION. : el en
  • DK68653C - Process for the production of cup-shaped metal foil capsules. : da en
  • ES186593A1 - A PROCEDURE FOR THE PREPARATION OF AQUEOUS LACTOFLAVIN SOLUTIONS : en es
  • ES19094U - Suction cup for hydraulic brakes of cars, trucks, buses and similar vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943177A - Process and molds for the manufacture of suppositories : en fr
  • SU74388A2 - Device for remote measurement of the height of the liquid level : en ru
  • ES17917Y - Fastening device applicable to beaded objects, such as necklaces, bracelets and the like. : en es
  • US2463141A - Combined shoeshine box and footrest : en
  • US2463381A - Portable lift : en
  • DK68622C - Washing machine. : da en
  • GB619173A - Improvements in rotary internal combustion engines : en
  • DK68641C - Cleaning sponge. : da en
  • ES186240A2 - AN APPARATUS FOR PREPARING BLOCKS OR PRESSED BREADS OF SALTED AND SMOKED FISH, NUTS AND OTHER SUITABLE FOOD SUBSTANCES : en es
  • GB618938A - Improvements relating to electric striking clocks : en
  • USD152862S - Design for a sock or similar article : en
  • BE484660A - : fr
  • CH260199A - Tube transmitter for an ultra-short wave therapy device. : de en
  • ES19149U - Roller blinds. (Machine-translation by Google Translate, not legally binding) : en es
  • US2462878A - Vibrating screen with vacuum control therefor : en
  • US2463135A - Flying wing kite : en
  • CH260056A - Cleaning device. : de en
  • US2462927A - Artificial filaments and yarn : en
  • US2463145A - Automatic line splice and terminal connector : en
  • CH260031A - Procedure for maintaining silkworms and obtaining their cocoons and equipment for carrying out the procedure. : de en
  • US2462931A - Pump for hydraulic pitch changing mechanisms : en
  • US2462945A - Variable predetermined number pulse generator : en
  • US2463389A - Electrical regulator : en
  • ES186205A3 - A PROCEDURE FOR PACKING DRESSINGS : en es
  • GB619060A - Improvements in the application of rings or metallic packings to pistons of reciprocating engines, pumps, and the like : en
  • US2463033A - Circuit connector : en
  • ES17717Y - Toy. : en es
  • US2463217A - Refractory brick lined furnace wall : en
  • US2463300A - Safety fender device for cars and buses : en
  • ES19159U - Tile hook system for large slopes (Machine-translation by Google Translate, not legally binding) : en es
  • ES17954Y - Metal shaft for skis. : en es
  • ES186257A3 - IMPROVEMENTS IN THE CONSTRUCTION OF CONTINUOUS SAWS FOR CUTTING METALS : en es
  • ES186169A3 - A PROCEDURE FOR METALLIZING PLASTIC MATERIAL SURFACES : en es
  • GB618856A - Improvements in and relating to elastic suspension for vehicles : en
  • US2463146A - Asparagus lug : en
  • FR943316A - Improvements made to container closures : en fr
  • GB619138A - Flexible pocket receptacle : en
  • US2463021A - Treating aluminum-magnesium alloys : en
  • US2463031A - Unit heater and controlling device therefor : en
  • ES18218Y - Dish-frying pan. : en es
  • ES186340A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF COMBINES, ESPECIALLY IN THE CONSTITUIDES BASED ON PLASTIC MATERIALS : en es
  • ES19780U - Burlete (Machine-translation by Google Translate, not legally binding) : en es
  • ES184847A1 - IMPROVEMENTS INTRODUCED IN THE MOLDS TO MANUFACTURE FOOTWEAR WITH RUBBER FLOOR BY VULCANIZATION : en es
  • ES17670Y - Sofa that can be transformed into one or more beds. : en es
  • FR943205A - Improvements to pre-armed shutters : en fr
  • GB619056A - Improvements in or relating to current collecting apparatus : en
  • ES16476Y - Bearing or tapered roller bearing, removable in three pieces. : en es
  • US2462870A - Electrodeposition of copper : en
  • US2463205A - Ear corn probe : en
  • US2463375A - Dispensing carton for paper rolls : en
  • ES19138U - Bearing device for metal drums and containers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES186279A1 - A TEAM TO INCREASE THE VOLUME, RESONANCE AND IMPROVE THE SOUND OF MUSICAL NOTES PRODUCED BY STRING INSTRUMENTS : en es
  • ES19160U - Purse wallet (Machine-translation by Google Translate, not legally binding) : en es
  • ES19135U - Sole midsole for footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • US2462883A - Electrical pulse regulator : en
  • ES184739A1 - IMPROVEMENTS INTRODUCED IN THE CAÑERÍAS BRANCHING SYSTEMS : en es
  • ES186493A1 - A SYSTEM TO BRING THE RESULTS OF FOOTBALL PARTIES CELEBRATED ON THE SAME DAY FAST AND FREE OF CHARGE TO THE PUBLIC : en es
  • US2463024A - Hand tool for cutting circular openings : en
  • US2463096A - Welding electrode : en
  • US2463303A - Reel mechanism : en
  • FR943245A - Rotary Atomizing Bowl Liquid Fuel Burner : en fr
  • US2463454A - Dry cell battery : en
  • US2463274A - Recovery of rosin acids : en
  • GB619018A - Improvements in or relating to the stabilisation of aromatic amines : en
  • AU1883948A - Improvements in paintbrushes andthe like, andin the manufacture thereof : en
  • US2462960A - Work support : en
  • FR943135A - Anthropometric device for locating anthropometric points on the face : en fr
  • USD152897S - miekley : en
  • USD152873S - Concrete mixing machine or the like : en
  • ES186267A1 - AN IMPROVED DEVICE FOR THE APPLICATION OF THE COATING LAYER IN THE VARNISHING OR WRITING OF WIRES : en es
  • CH260182A - Electrical time control apparatus, in particular for controlling a resistance welding device. : de en
  • ES19125U - A propaganda system by means of shoes, advertisements and shoehorn with an envelope advertising container (Machine-translation by Google Translate, not legally binding) : en es
  • GB619019A - Improvement in corrosion inhibitors : en
  • GB619037A - Improvements in or relating to electric control arrangements employing saturable reactors : en
  • US2462973A - Refuse bag holder or the like : en
  • ES18286Y - Illustrated plate with movable figures. : en es
  • ES186425A3 - A PROCEDURE FOR TREATING HYDROCARBON LUBRICATING OILS : en es
  • ES186641A1 - AN AUTOMATIC OPERATING DEVICE, TO MAINTAIN THE CONSTANT WATER LEVEL IN EXPRESS AND SIMILAR COFFEE BOILERS : en es
  • ES186395A1 - A PROCEDURE FOR THE OBTAINING OF A SENSITIZING LIQUID (OR PRODUCT) FOR PHOTOGRAPHIC REPRODUCTIONS IN ONE OVARIAN COLOR : en es
  • GB618779A - Improvements in or relating to electrical resistance contacts operable by external pressures : en
  • US2462907A - Straddle truck load receptacle : en
  • US2463459A - Lubricant flow system to filter : en
  • US2463227A - Process of reacting formaldehyde, hydrogen chloride, and acetylene, and products produced thereby : en
  • US2463273A - Automatic tensioning means for belt conveyers : en
  • AU159855B2 - Improvements in and relating tothe preparation of substituted aralkanolamines and derivatives thereof : en
  • CA454890A - Temperature control system : en fr
  • CH260189A - AC disc relay. : en fr
  • US2463190A - Method of producing nickel powder from printing press plates and the like : en
  • ES186418A2 - A PROCEDURE FOR OBTAINING NEW DERIVATIVES OF PIPERACIN : en es
  • GB619177A - Filing cabinet : en
  • US2463349A - Electric motor assembly : en
  • USD152861S - Design for a sock or similar article : en
  • US2463139A - Rotating game pointer : en
  • AU2512248A - Improvements in vacuum cleaner nozzles : en
  • BE478134A - Switch for electric torches. : en fr
  • ES18287Y - Lamp holder protective cap. : en es
  • FR943209A - Gas current detector : en fr
  • GB618891A - Improved automatic reversing mechanism for the bobbin rail in flyer or speed frames : en
  • GB618987A - Improvements in or relating to clutch mechanism : en
  • GB618957A - Improvements in or relating to electric control arrangements employing saturable reactors : en
  • FR943237A - Method and devices for measuring torques by magneto-stricture : en fr
  • GR11936B - PRODUCTION OF AIRGUNS. : el en
  • FR943264A - Pattern chain or chronometer chain : en fr
  • AU140504B2 - Fastener : en
  • ES186567A1 - A MECHANISM FOR THE LIFTING OF THE TOOL HOLDER IN THE LIQUID AND SIMILAR MACHINES : en es
  • US2462849A - Push-pull system : en
  • US2463211A - Material serving head : en
  • CH260054A - Table. : en fr
  • USD152874S - Sql forman : en
  • USD152934S - Design fob a lapel pin ob similar abticle : en
  • US2463106A - Method and apparatus for testing thermoexpansible devices : en
  • ES17767Y - Double headed nail. : en es
  • GB619119A - Improvements in safety razors : en
  • FR943250A - Super-fractionation process for the production of aviation or engine fuels : en fr
  • CA454788A - Can closing machine : en fr
  • CH260076A - Process for obtaining filters, and filter obtained with this procedure. : en it
  • GB619011A - Improvements relating to the control of dynamo electric machines : en
  • DK68644C - Adjustment mechanism for spirit levels in spirit levels. : da en
  • ES186230A1 - A PROCEDURE FOR OBTAINING LUMINESCENT MATERIALS : en es
  • FR943310A - Improvements to machines for molding plastic objects : en fr
  • ES17743Y - Glass ring or crystal treated by torch. : en es
  • ES186345A1 - A PROCEDURE FOR OBTAINING A PRODUCT APPLIED TO COMBAT AVIAN PEST : en es
  • ES19252U - Device free of mechanisms to pass mail or packages (Machine-translation by Google Translate, not legally binding) : en es
  • FR943344A - Carburetor without tank or float : en fr
  • ES18049Y - Comb-source. : en es
  • ES186332A1 - IMPROVEMENTS IN THE MANUFACTURING PROCEDURES OF INSULATING HANDLES : en es
  • AU143234B2 - An improved electric alarm for use with milk cooling apparatus : en
  • GB618858A - Improved pest-control compositions and their application : en
  • US2463176A - Support for clothesline reels : en
  • US2463260A - Window ventilator heater : en
  • AU1919048A - An improved sprinkler or spray : en
  • US2463282A - Coating composition containing antistatic agent : en
  • USD152857S - Design for, a sock or similar article : en
  • US2462924A - Gear tooth profile : en
  • CH260067A - Zipper. : de en
  • GB618881A - Improvements in electro-mechanical time delay devices : en
  • GB619091A - Improvements in or relating to safety control apparatus for fuel burners : en
  • US2463468A - Method for recovering zinc from zinciferous material containing iron : en
  • USD152928S - Design for an oven control dial : en
  • CH260108A - Music box. : de en
  • ES186192A3 - IMPROVEMENTS IN THE CONSTRUCTION AND ASSEMBLY OF AUTOMATIC RENUMERATORS FOR ROTARY PRINTING MACHINES FOR CONTINUOUS PAPER : en es
  • US2462928A - Sealing head mechanism : en
  • ES17910Y - Necktie perfected. : en es
  • ES186637A1 - A SYSTEM OF CHANGE OF MARCH AND VARIATION OF SPEED, APPLICABLE MAINLY TO THE TORNOS REVÓLVER : en es
  • FR943222A - Variable speed transmission : en fr
  • FR943224A - Hand object constituting powder compact, make-up and toiletry set for ladies : en fr
  • ES17778Y - Improved wick for lighters. : en es
  • ES18015Y - Toy that can be operated by a propulsion mechanism. : en es
  • ES19106U - Wardrobe with convex or curved doors, adaptable to different uses, especially for kitchen or dining room services. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943144A - Internally cooled electron tubes : en fr
  • ES186640A1 - IMPROVEMENTS IN ADVANCE BLADES FOR THREADS : en es
  • US2463394A - Hoist : en
  • US2463483A - Protection of metallic objects by galvanic action : en
  • US2463496A - Accelerating phosphate coating with indigoid compounds : en
  • GB618834A - Improvements in and relating to stranding cabling, rope-making and like wire-workingmachines : en
  • ES18472Y - Case or envelope for the hygienic packaging of toothpicks. : en es
  • ES186183A3 - AN IMPROVEMENT IN ZIPPER CLOSURES : en es
  • GB618784A - Gas burners : en
  • USD152852S - Design fob a door wicket : en
  • GB618808A - Improvements connected with wall or like plugs : en
  • GB619016A - Improvements in or relating to the control of aircraft cabin super-chargers : en
  • ES19254U - Parts for construction (Machine-translation by Google Translate, not legally binding) : en es
  • ES186462A3 - A SODIUM SULPHITE MANUFACTURING PROCEDURE : en es
  • US2462863A - Sulfur dioxide treatment of irish moss residue : en
  • US2463165A - Collet with air cylinder operator : en
  • US2463094A - Airplane course indicating system : en
  • ES19165U - Trouser hanger (Machine-translation by Google Translate, not legally binding) : en es
  • ES19277U - Acoustic tube to reeducate the hearing of the deaf. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943152A - Oil-pneumatic suspension system for motor vehicles and the like : en fr
  • ES186007A1 - A HYDROELECTROMAGNETIC GENERATOR : en es
  • PL33594B1 - : en pl
  • US2462876A - Oscillator tube and circuit : en
  • US2463012A - Synchronized planetary reversing gearing : en
  • US2463310A - Independently suspended motor vehicle characterized by a low center of gravity : en
  • AU142559B2 - Improvements in or relating to liquids comprising silicyl esters and method of forming films from and gelling said liquids : en
  • AU140359B2 - Improvements in paintbrushes andthe like, andin the manufacture thereof : en
  • CA454765A - Stuffing horn for sausage machines : en fr
  • US2462888A - Case filling machine : en
  • US2462892A - Reverse current circuit breaker : en
  • US2462891A - Contact conversion of : en
  • US2463494A - Damper control : en
  • CH260102A - Device for sharpening pencil leads. : en fr
  • ES186627A1 - A SYSTEM FOR THE USE OF HEAT PRODUCED BY MAGNETIC PROCESSES IN PLATES, FUSES, HEATERS AND OTHER ELECTRICAL UTENSILS : en es
  • FR943168A - Aviator toy : en fr
  • FR943239A - Preparation of halogenated, saturated, liquid hydrocarbons : en fr
  • AU147094B2 - Improvements in. or relating to printing telegraph receivers : en
  • AU1904548A - An improved electric alarm for use with milk cooling apparatus : en
  • AU1947948A - An improved rotary clothes-drying device : en
  • ES186199A1 - A PROCEDURE FOR THE MANUFACTURE OF FERTILIZERS : en es
  • ES19110U - Handbag (Machine-translation by Google Translate, not legally binding) : en es
  • GB618772A - A method and machine for applying and sealing closure caps to bottles and like containers : en
  • CH260036A - Manufacturing process of prestressed concrete construction elements. : en fr
  • CH260060A - Bobbin case. : de en
  • ES18295Y - Device for the assembly and disassembly of garters in women's girdles. : en es
  • AU2513748A - Improvements in condensing zinc vapor : en
  • CH260205A - Portable mirror, especially for ladies. : en it
  • US2462846A - Electromechanical gear system for indicators : en
  • ES186504A1 - A PROCESS FOR MANUFACTURING SCREWS WITH DIVERSE SECTIONS : en es
  • AU2511748A - Improvements in or relating to oxygen tents or like enclosures : en
  • CH260197A - Ignitor for fluorescent tubes. : de en
  • DK68648C - Core kneaders of metal without kneading rollers. : da en
  • GB618940A - Improvements in and relating to the construction of flexible wire nets or meshwork : en
  • AU1889648A - An improved amplifying apparatus for use with telephones : en
  • AU2562349A - Improvements in devices for forming articles from plastic sheet or web material : en
  • US2463470A - Circuit control : en
  • US2462974A - Fishing reel : en
  • CH260126A - Clock. : de en
  • US2463286A - Radio direction finding system : en
  • US2463184A - Trash picker : en
  • AU2289148A - Improvements relating to window sash balances : en
  • US2462860A - Pulse translator : en
  • US2463172A - Tractor-trailer power brake system : en
  • CA454856A - Method of clarifying and stabilizing beer and like beverages : en fr
  • AU143171B2 - An electrolytic box-type diaphragm : en
  • CA454763A - Covering for the board of ironing tables : en fr
  • CH260114A - Device for the comparative measurement of lengths. : de en
  • US2463358A - Strap fastener : en
  • CH260028A - Peeling machine for pulses. : de en
  • FR943124A - Improvements to cycles and motorcycles : en fr
  • FR943169A - Stackable metal container : en fr
  • GB618885A - Improvements relating to the moulding of articles made of or comprising synthetic resin : en
  • GB619069A - Improvements in or relating to weft-carrying devices : en
  • GB619196A - Improvements in or relating to two-cycle internal combustion engines : en
  • CH260145A - Process for the production of floor covering elements from wooden sticks. : de en
  • US2462980A - Fluid pump : en
  • US2463363A - Milk treatment with oxidation inhibiting gases : en
  • GB619004A - Electric garden frame heater : en
  • US2463082A - Folding table leg lock : en
  • US2463128A - Display case construction : en
  • US2463189A - Vegetable slicer : en
  • US2463188A - Method of producing liquid anhydrous hydrogen chloride by distillation : en
  • CH260211A - Antenna system that sends or receives ultra-high frequency electromagnetic waves. : de en
  • ES186513A1 - IMPROVEMENTS IN THE CONSTRUCTION OF MECHANISMS FOR THE EXTRACTION OF MACHINES FOR MOLDING : en es
  • US2463218A - Drier : en
  • CH260192A - Electron tube with a secondary emission electrode. : de en
  • AU2507548A - Improved method of and device for winding or feeding an artificial thread ribbon, film or suchlike product : en
  • CH260116A - Weighbridge. : de en
  • AU2507348A - Improvements in or relating to shoe construction : en
  • AU2508448A - Improvements in or relating to object location apparatus : en
  • DK68645C - Optical system according to Schmidt with a correction element for correction of the spherical aberration. : da en
  • US2463008A - Brake actuator : en
  • US2463377A - Brake-testing machine : en
  • CA454764A - Filter : en fr
  • CH260101A - Paper clip. : en fr
  • AU153165B2 - A process forthe preparation of tertiary amino dithienyl propanols and derivatives thereof : en
  • US2462987A - Brassiere : en
  • US2463426A - Vibratory switch : en
  • ES186413A1 - A DEVICE IN GASIFIERS FOR THE PRODUCTION OF VALUABLE GAS : en es
  • ES186505A1 - A NEW CURRENT WATER WASHING SYSTEM : en es
  • FR943141A - Equipment for transporting glassware from the point of manufacture to the annealing arch : en fr
  • FR943208A - Improvements to mulcher-pulverizers : en fr
  • GR11948B - PORTABLE AIR TURBINE HEATING TRANSMISSIONER (HEATER - FAN). : el en
  • CA454762A - Press for tennis rackets and like articles : en fr
  • ES17666Y - Shaft retention device on pistons or pistons. : en es
  • FR943166A - Improved method and devices for receiving radiotelegraph messages manipulated by frequency variation : en fr
  • GB619057A - Improvements in devices for the diaphragm-control of x-rays : en
  • US2463294A - Gasoline turbine engine : en
  • CA454871A - Combined wiring conduit and fluorescent lamp fixture : en fr
  • US2462961A - Propeller blade vibration absorber : en
  • US2462984A - Air-conditioned mattress : en
  • US2463162A - Toolholder : en
  • USD152863S - Design fob a game board : en
  • CA454861A - Anti-hunt positioning apparatus : en fr
  • US2462857A - Automatic tuning control system : en
  • US2462894A - Electric relay : en
  • US2462969A - Cable clamp : en
  • US2463439A - Sandwich grill : en
  • US2463092A - Brake adjuster : en
  • US2463235A - Flexible pipe-coupling : en
  • US2463444A - Anchor winch : en
  • US2463480A - Compensated radio-frequency power measuring bridge : en
  • FR943165A - Method and device for transmitting radiotelegraph messages manipulated by frequency variation : en fr
  • ES186276A1 - AN INSTALLATION FOR FORMING COMPRESSED STRUCTURAL ELEMENTS, OBTAINED THROUGH THE EXPANSION OF ELASTIC TUBES, BAGS AND DIAPHRAGMS ARRANGED WITHIN RIGID MOLDS : en es
  • FR943330A - Short-duration voltage pulse measuring device : en fr
  • GB618768A - Improvements in or relating to flyers for yarn-throwing and other textile machines : en
  • GB618791A - Hair pin : en
  • GB618979A - Improvements relating to welding : en
  • DK68655C - Hinge bracket for window frames. : da en
  • FR943217A - Writing instrument with rotating ball : en fr
  • GR11947B - METHOD OF COLORING OF THE GLAQ OR WINE OF THE COMING FROM GRAPE OR EC RAISE CHLORA XIRA. : el en
  • ES18009Y - Electric headlight for automobiles. : en es
  • ES186397A3 - AN EXPLOSION ENGINE WITH SPECIAL TRANSMISSION DEVICE FOR BICYCLES : en es
  • ES186624A1 - IMPROVEMENTS IN OR RELATED TO ELECTRIC DISCHARGE PIPES : en es
  • GB618845A - A new or improved coupling for shafts and other machine elements : en
  • GB618870A - Improvements in or relating to domestic stoves : en
  • US2463161A - Coin separator : en
  • US2463240A - Sling : en
  • US2463085A - Sacking device : en
  • US2463471A - Halogen-substituted guanamines : en
  • ES19043U - Rubber bucket with special characteristics. (Machine-translation by Google Translate, not legally binding) : en es
  • GB618969A - Improvements in screw propellers with adjustable blades : en
  • AU2515048A - Improvements in or relating toa pressure relief plug for pressure cooker orthe like : en
  • FR943121A - Gravity feed to pressurized generators : en fr
  • GB618899A - Improvements relating to electric contact devices applicable to electric follow-up switches : en
  • ES186620A2 - A NEW SYSTEM TO ACHIEVE THE CAPTAINING AND REPRODUCTION ON SCREEN OF IMAGES IN VARIOUS FORMS AND POSITIONS, TAKEN DIRECTLY OR INDIRECTLY FROM REAL OBJECTS, AT REST OR MOVING : en es
  • AU140043B2 - Improvements in or relating to power chainsaws : en
  • CA454761A - Toothbrush : en fr
  • CH260044A - Process for heating furnaces for the heat treatment of goods of various types by means of a heated gas stream, in particular for burning alkaline earth carbonates. : de en
  • US2463010A - Method of reducing corrosion : en
  • US2463493A - Gas dispensing device : en
  • CH260160A - Pre-drying device for short pasta. : en it
  • US2463339A - Signaling device for drive-in theaters : en
  • US2462926A - Full circle boom crane : en
  • US2463336A - Coupling : en
  • CA454879A - Rail anchor and method of making same : en fr
  • ES17698Y - Gasoline pump support box. : en es
  • GB618786A - Improvements in a method of building piers for bridges : en
  • GB619144A - Improvements in devices for automatically comparing numbers in statistical machines : en
  • US2463063A - Cutting tool : en
  • US2463083A - Overload releasing toolholder : en
  • US2463406A - Motorcycle : en
  • CH260035A - Prefabricated reinforced concrete vault beam used to make reinforced concrete floors without formwork. : en fr
  • US2463477A - Gas dispensing device : en
  • US2462910A - Setscrew : en
  • US2463487A - Pressure control apparatus for aircraft pressure cabins and the like : en
  • ES17722Y - Special ampoules for disinfectant powders and the like. : en es
  • GB618877A - Improvements in or relating to automatic starting systems for engine driven electricgenerators : en
  • US2462871A - Treating agent : en
  • US2463058A - Feed and delivery mechanism for printing presses : en
  • US2463095A - Airway traffic control system : en
  • US2463203A - Audible signal : en
  • US2463313A - Container : en
  • CA454895A - Electric drive : en fr
  • CA454822A - Regulator system : en fr
  • AU2566349A - A process forthe preparation of tertiary amino dithienyl propanols and derivatives thereof : en
  • US2462929A - Fountain pen : en
  • US2462964A - Automobile trailer : en
  • CH260220A - Ball joint coupling for vehicles. : de en
  • ES186630A1 - A PROCEDURE TO INCREASE THE VAPOR REDUCTION OF GAS WATER : en es
  • ES186652A1 - A MACHINE FOR THE TREATMENT OF NEW AND USED CINEMATOGRAPHIC FILMS : en es
  • CH260175A - Combustion chamber, in particular for gas turbines. : de en
  • US2463100A - Two-speed automatic power transmission : en
  • AU2567549A - Improvements in or relating to television or like transmitting systems : en
  • US2462998A - Primary cell with permanganate depolarizer : en
  • CH260172A - Internal combustion engine. : en fr
  • US2463238A - Cabinet front frame : en
  • AU146172B2 - Improvements in electric pulse signalling systems : en
  • CH260150A - Method and machine for grinding twist drills. : de en
  • US2463000A - Process for the production of furfural : en
  • CH260174A - Hot gas motor provided with more than one heat supply device. : de en
  • CH260042A - Process for the production of cement. : de en
  • ES16529Y - Plate-tray for children. : en es
  • FR943151A - Administrative check sheet for vehicles : en fr
  • GR11949B - AUTOMATIC METAL FOUNDRY. : el en
  • CH260127A - Double winding for clockwork. : de en
  • US2463435A - Suction cleaner : en
  • US2462841A - Frequency-stabilizing system : en
  • US2463259A - Device for positioning a sheet and for indicating the approach of the sheet end on a typewriter : en
  • US2463039A - Electroplating copper containing coating : en
  • PL33599B1 - Tool head : en pl
  • US2463152A - Cap for collapsible tubes : en
  • US2463275A - Modulation : en
  • US2463293A - Hose end : en
  • CA454783A - Manufacture of aromatic hydroxy compounds : en fr
  • US2463073A - Oscillator : en
  • US2463295A - Platform for tractors : en
  • CH260206A - Device for cleaning combs. : de en
  • CH260070A - Shoe. : de en
  • CH260124A - Process for manufacturing metal signs for dials, and tools for implementing this process. : en fr
  • ES17816Y - Device for cleaning glasses and the like. : en es
  • CH260228A - Elastic suspension seat. : en fr
  • ES186541A1 - IMPROVEMENTS IN THE MACHINES THAT SUPPORT THE WHEELS FOR WORKS OF WORKSHOP IN GENERAL : en es
  • ES186642A1 - AN AUTOMATIC METALING MACHINE FOR SILK, COTTON, RAYON AND WOOL CINATS : en es
  • ES186522A1 - A PROCEDURE FOR OBTAINING HETEROCYCLICALLY SUBSTITUTED DIAMIOQUINAZOLINES : en es
  • US2462995A - Process control system : en
  • USD152888S - Shroud for windshield wiper arm : en
  • CH260167A - Multi-walled spring body. : de en
  • CH260209A - Cathode ray tube device. : de en
  • CH260229A - Device for the decomposition of alkaline amalgams. : en fr
  • CA454766A - Toy : en fr
  • US2463142A - Toolhead handle ratchet wedge : en
  • CH260048A - Electric heating device for kitchen use. : de en
  • CA454893A - Treating process : en fr
  • US2463335A - Pneumatic tire alarm : en
  • US2463239A - Apparatus for producing minute orifices : en
  • CH260219A - Containers for transporting vessels. : de en
  • US2463229A - Cathode-input signal-translating arrangement : en
  • CH260213A - Radio receiver with 9kHz lock in the output stage. : de en
  • CH260237A - Installation for the manufacture of jewelers' saws. : en fr
  • US2462858A - Filament structure for electron discharge devices : en
  • US2463005A - Oscillating piston motor mechanism with piston snap actuated distributing valves : en
  • US2462999A - Prevention of foaming in the concentration of surface-active agents : en
  • US2463270A - Peg puzzle pieces and playboard : en
  • CH260201A - Process for the production of a urea derivative. : de en
  • CA454887A - Child's carriage : en fr
  • ES186653A1 - A PROCEDURE FOR THE MANUFACTURE OF BIGUANIDA DERIVATIVES : en es
  • GB618838A - Improved process for the preparation of oximes from cyclic ketones : en
  • US2463007A - Saw jointer : en
  • CH260166A - Coupling device. : de en
  • USD152914S - Design fob a sock ob similae abticle : en
  • GB619047A - Improvements in and relating to a method and apparatus for the sharp focussing of photographic or cinematographic cameras : en
  • US2463129A - Machine for welding together pieces of metal wire : en
  • USD152859S - Design fob a sock ok similar article : en
  • US2462902A - Automotive vehicle : en
  • FR942470A - : fr
  • AU146215B2 - Improvements in and relating to electric pulse signalling systems : en
  • CA454816A - Series variable speed drive : en fr
  • ES17712Y - Goggle to join transmission belts. : en es
  • ES18190Y - Unipolar plug. : en es
  • GB618863A - Improvements in or relating to electric motor and like controllers : en
  • SU74649A1 - Air distributor : en ru
  • FR943260A - Toy electric trolleybus : en fr
  • FR943349A - Sophisticated cover for notebooks, notepads, etc. : en fr
  • US2463296A - Laminated inner shoe protector : en
  • US2463384A - Precision resistor : en
  • US2462986A - Parenteral fluid container and dispenser : en
  • CH260194A - Electric discharge tube. : de en
  • CH260082A - Process for the oxidative degradation of cellulose for the purpose of further processing on derivatives and equipment for this purpose. : de en
  • USD152876S - Design fob a lipstick holder : en
  • AU148859B2 - Compositions comprising catalysts for aminoplasts : en
  • CH260111A - Game. : de en
  • AU147045B2 - Preparation of organic arsonic acids arsine oxides : en
  • AU1915748A - Improvements in or relating to power chainsaws : en
  • US2463271A - Curtain and shade hanger : en
  • US2463463A - Lighting control circuits : en
  • US2463157A - Removal of casings from meat products : en
  • US2463049A - Chair : en
  • CH260187A - Device comprising a plurality of electrodes. : en fr
  • US2462958A - Fishing reel : en
  • US2463392A - Automatic gate : en
  • USD152926S - Design for a bottle ob similar : en
  • USD152930S - Design fob a washing machine : en
  • AU2568549A - Improvements in electric pulse signalling systems : en
  • CH260107A - Music box. : de en
  • US2463269A - Die for molded articles and method : en
  • US2463347A - Adjustable wave guide joint : en
  • US2463419A - Apparatus for removing and replacing wheels : en
  • CA454845A - Ultra-violet light filter compound : en fr
  • US2462913A - Electrical control : en
  • US2463278A - Control mechanism for decorticating machines : en
  • CH260057A - Process for the manufacture of threads and tapes, which can be used as fabrics or for related purposes, from polymerization products of diene hydrocarbons. : de en
  • CA454888A - Method of spraying a temporary protective coating : en fr
  • US2462833A - Backspacing mechanism for telegraph printers : en
  • US2462898A - Direction finding system : en
  • AU2015548A - Monocyclic tricarbonimides and process of making same : en
  • AU143920B2 - Anew and improved pump : en
  • US2463479A - Preparation of aromatic solvents : en
  • ES17908Y - Electric resistance oven. : en es
  • ES186219A1 - A PERFECTION IN THE CONSTRUCTION AND ASSEMBLY OF BALL BEARINGS FOR VARIABLE ELECTRICAL CONDENSERS : en es
  • GB618889A - Improvements in the manufacture of n:n-alkylenebenzimidazocyanine dyes : en
  • US2463155A - Rotary engine : en
  • US2463196A - Coupling for tubes : en
  • US2463368A - Coaxial electron discharge device : en
  • ES184662A1 - A DEVICE FOR CONTROLLING THREADS : en es
  • ES186383A1 - A PROCEDURE FOR OBTAINING A LIQUID SOAP : en es
  • ES19247U - Bra clothes or similar packages on bicycle or motorcycle (Machine-translation by Google Translate, not legally binding) : en es
  • AU131388B2 - Improvements in or relating tothe manufacture of moulded articles from micaceous insulating materials : en
  • US2463498A - Antihunting servo control system : en
  • CH260049A - Fruit fork. : de en
  • AU2572849A - An improved bed seator bed settee : en
  • CA454833A - Abrasive article : en fr
  • US2463359A - Refrigeration : en
  • US2463201A - Kite parachute release : en
  • US2463292A - Machine element : en
  • GB619151A - Improvements in electric discharge tubes : en
  • ES186451A3 - A SPRAY GUN SPECIALLY ADAPTED FOR VARNISHES : en es
  • GB619005A - Improvements in lawn mower driving mechanism : en
  • FR943175A - Dielectric loss treatment apparatus : en fr
  • ES17937Y - Multiple capacity dispenser. : en es
  • ES186503A1 - IMPROVEMENTS IN AIR CONVEYORS : en es
  • CH260142A - Device for fixing a strip of flexible material on a cylindrical support. : en fr
  • GB618806A - Improvements in and relating to wardrobes : en
  • GB618917A - Improvements in or relating to strap-attaching lugs for wrist watches and wristlet ornaments : en
  • CA454859A - Feed and control mechanism : en fr
  • ES19101U - Wooden frame with carved moldings (Machine-translation by Google Translate, not legally binding) : en es
  • FR943291A - Metal box for radio receiver : en fr
  • GB618771A - Improvements relating to the filtration of oil in the lubricating oil circulation system of internal combustion engines : en
  • ES186444A3 - A PERFECTED INSTRUMENT FOR SHARPENING WRITING, DRAWING AND MARKING MINES : en es
  • GB618874A - Improvements in light valves : en
  • FR943251A - Lubricating composition containing a metallo-saponaceous compound : en fr
  • GB618859A - Improvements relating to radio receiving apparatus : en
  • GB618864A - Process of removing the disagreeable tasting and smelling substances from sugar beets : en
  • ES17963Y - Special shovel for trenches. : en es
  • ES186392A1 - A METHOD OF PREPARING AN ORGANIC CLOTYPHOSPHATE : en es
  • FR943130A - Improvements to cathodic oscillograph piloting control instruments : en fr
  • DK68652C - Indicator by wheels. : da en
  • CH260137A - Device for feeding the bar on automatic lathes. : de en
  • CH260143A - Method and device for impregnating cellulose-containing materials, such as. B. of wood. : de en
  • ES17892Y - Portable, perfected, acetylene lantern. : en es
  • GB619165A - An improved surgical material : en
  • ES17981Y - Brick or perforated tile for the air conditioning of premises and facilities obtained by its use. : en es
  • ES186566A1 - A PERFECT DEVICE FOR LOCKING THE ADDRESS OF THE AUTOMOBILE VEHICLES, WITH SIMULTANEOUS DISCONNECTION OF THE BATTERY : en es
  • ES17755Y - Accumulator box. : en es
  • FR943242A - Correctable mount for spirit level : en fr
  • FR943317A - fuel saver for internal combustion engines : en fr
  • GB618840A - Improvements in or relating to pivotal fittings, more particularly for dressing table and like mirrors : en
  • ES19143U - Transparent and luminous buttons for different uses. (Machine-translation by Google Translate, not legally binding) : en es
  • GR11950B - GROUND COLLECTOR (TOBACCO COLLECTOR). : el en
  • ES17773Y - Individual hygiene kit with guarantee of origin. : en es
  • ES19057U - Underpants without central seam. (Machine-translation by Google Translate, not legally binding) : en es
  • GB618817A - Improvements in or relating to drilling or boring machines for operating in rock, coal, earth and the like : en
  • ES186361A1 - A PROCEDURE FOR THE CONTINUOUS MANUFACTURE OF SEAMLESS PIPES, MORE PARTICULARLY IRON PIPES : en es
  • ES18024Y - Improved packaging, applicable for conditioning talcum and similar powders. : en es
  • ES18258Y - Bucket for refrigerators. : en es
  • FR943271A - Stabilizers for vehicles : en fr
  • CH260221A - Device on motor vehicles for cushioning the frame on the wheels by means of torsion bars. : de en
  • FR943203A - Improvements to internal combustion turbo-engines for propulsion : en fr
  • ES186286A2 - A CONTINUOUS RECORDING SYSTEM OF INDIVIDUALLY PERFORMED WORK IN A MACHINED PRODUCTION : en es
  • FR943255A - Voltage regulator device for circuits with alternating currents : en fr
  • FR943270A - Regulator system for servo control : en fr
  • ES17557Y - Double hinge cigarette case. : en es
  • ES17844Y - Shoe clasp device. : en es
  • ES186497A1 - A SHAPED PUNCTURE : en es
  • GB618883A - Improvements in or relating to the manufacture of thin films and coatings : en
  • FR943227A - Remote control device : en fr
  • FR943343A - Whole and complete construction of reinforced concrete floor using prefabricated joists : en fr
  • GB619185A - Improvements relating to card indexes : en
  • ES17877Y - Operating lever to connect and disconnect the current remotely in the high voltage disconnectors. : en es
  • ES18231Y - Espadrille sole with reinforced edge. : en es
  • GB619126A - Improvements in propellers : en
  • DK68664C - Shirt holder. : da en
  • DK68631C - Process for the manufacture of electrical capacitors. : da en
  • GB619172A - Improvements in or relating to wringers : en
  • GB618831A - A wheeled refuse container : en
  • FR943216A - Method and device for molding objects from a mass capable of being molded : en fr
  • FR943158A - Process for the preparation of sealed current inputs on tubes or bulbs with or without tail : en fr
  • ES186214A1 - AN IMPROVEMENT INTRODUCED IN THE PERFORATED CARTONS, USED TO WEAVE, ACCORDING TO THE DRAWING, IN THE JACQUARD-TYPE LOOMS : en es
  • ES19127U - Elastic band for wheels of motor vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES17684Y - Gas lighter. : en es
  • FR943276A - Sewing machine : en fr
  • ES186573A1 - AN APPLIANCE FOR IGNITION OF OVENS AND BOILERS : en es
  • GB619206A - Diacetylenic diamines : en
  • DK68632C - Electron multiplier with two parallel rows of secondary emission electrodes. : da en
  • CA454790A - Dithiobiuret and method of preparation : en fr
  • FR943213A - Control unit for the clutch of motor cars : en fr
  • ES186218A1 - A NEW TULLE FABRIC MANUFACTURING SYSTEM : en es
  • FR943160A - Improvements to piston engines : en fr
  • GB619082A - Improvements in stuffing boxes and like sealing devices : en
  • USD152878S - Design for a lens : en
  • FR943279A - Washing machine : en fr
  • GB618813A - Improvements in and relating to electric glow switches forming starting devices for fluorescent or other electric discharge lamps : en
  • GB619032A - Improvements in vertical tube gas coolers or condensers : en
  • US2462877A - Electron discharge device : en
  • FR943295A - Rotary contact converter : en fr
  • ES17714Y - Safety lock mechanism. : en es
  • ES19099U - Toy drum. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943107A - Improvements to thermostatic membrane seals : en fr
  • FR943288A - Metal spraying process : en fr
  • USD152909S - Design fob a sock ob similar abticle : en
  • US2462843A - Glass electrode : en
  • ES184246A1 - WINDING MACHINE FOR CRAFTSMEN AND SMALL INDUSTRIES : en es
  • IE18379L - Wind motors. : en
  • ES184175A1 - FIELD FREEZING PROCEDURE : en es
  • CA454810A - Resinous copolymer of isopropenyl acetate : en fr
  • CA454875A - Process of treating chick-hatchery waste to recover protein-fat concentrate : en fr
  • SU74575A1 - Low vacuum four-chamber double-acting wing pump : en ru
  • US2462862A - Siren : en
  • US2463123A - Ignition system : en
  • US2463153A - Belt and rotary brushes for shoe cleaning : en
  • US2463133A - Garden rake : en
  • ES17756Y - Device for charging batteries. : en es
  • ES186388A1 - A PROCEDURE FOR OBTAINING RAY-VISCOSE YARNS : en es
  • US2463156A - Bevel gear holding mechanism : en
  • US2463388A - Contamination resisting hat for magnetrons : en
  • GB619182A - Improvements in or relating to electro-dynamic pick-ups : en
  • US2463420A - Deep well drilling device : en
  • ES186415A1 - A PROCEDURE FOR THE PRODUCTION OF FINALLY DIVIDED SOLID COMBUSTIBLE GASES : en es
  • ES186480A3 - A FINISHING MACHINE FOR SEMICILINDRICAL ETHEROTYPIC CLICHES : en es
  • CA454795A - Production of mono- and unsymmetrically disubstituted guanidines : en fr
  • US2462840A - Extracting machine : en
  • US2463019A - Beet loader : en
  • US2463365A - Hand weaving device : en
  • AU2565149A - Hydraulically operated clutches : en
  • US2463120A - Alarm clock actuated electric switch : en
  • GB619054A - Locking mechanism for type carrying members of printing machines : en
  • GB619204A - Improvements in or relating to magnifying glasses : en
  • FR943143A - Stigmatic projector lens for multiple points : en fr
  • ES16931Y - Ground for serrated or zigzag cutting. : en es
  • ES19242U - Agglomerated elements for construction. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943176A - Improvements to axle boxes for railway vehicles : en fr
  • GB619152A - Improvements in or connected with tracks for toy railways and the like : en
  • CA454886A - Purification of organic liquids : en fr
  • GB618971A - Improvements in and relating to insecticides, fungicides and the like : en
  • GB618972A - Venetian blinds : en
  • ES19140U - Brushes for cleaning the nails. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943178A - Improvements to the controls by hose for cycles or similar : en fr
  • GB618977A - Improvements in or relating to aerial targets or devices adapted to be towed : en
  • FR943267A - Rectifiers : en fr
  • ES18911U - Protective device for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • GB619192A - Improvements in or relating to dart flights and darts fitted therewith : en
  • GB618925A - Improvements in and relating to the treatment of tows of textile material : en
  • CH260226A - Propeller blade. : en fr
  • ES186343A1 - AN INVERSE HEATING SYSTEM : en es
  • ES186366A1 - A TRANSPARATOR OF LIQUIDS : en es
  • GB619067A - Improvements in or relating to collar stretching devices : en
  • GB619118A - Improvements in or relating to liquid meters : en
  • CA454815A - Circuit breaker : en fr
  • CA454880A - Single flange rail anchor : en fr
  • US2462839A - Waterproof watch setting means : en
  • GB618774A - Steplessly variable transmission gears with substantially spherical rollers : en
  • ES186597A1 - A CYLINDER LOCK : en es
  • ES19050U - Artistic ball for toys. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943199A - Gas turbo-engines incorporating heat exchangers : en fr
  • GB619099A - Improvements relating to fluid pressure braking apparatus for railway and other vehicles : en
  • US2463102A - Static balance testing apparatus : en
  • US2463279A - Hackamore : en
  • US2463460A - Thrust balanced screw pump : en
  • US2463408A - Machine for flame-cutting circles : en
  • GB619136A - Improvements in or relating to the manufacture of cathodes of thermionic valves : en
  • FR943117A - Method of combating fungal diseases of plants : en fr
  • ES186325A1 - A PROCEDURE FOR THE SIMULTANEOUS EXTRACTION OF NON-PRECIOUS METALS IN THE FORM OF POWDER AND METAL SALTS : en es
  • ES19151U - Naughty perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • ES186376A1 - IMPROVEMENTS IN TRANSFORMERS TO SUBMIT OVERVOLTAGE WAVES : en es
  • ES19227U - Mechanism without spring for the movement of toys and small devices. (Machine-translation by Google Translate, not legally binding) : en es
  • GB618875A - Improvements relating to control systems for electrically operated reversible rolling millsand the like : en
  • GB619101A - Improvements in and relating to spring nuts : en
  • GB618815A - Improvements relating to telephone and like selective systems : en
  • US2462992A - Centering mechanism for aircraft wheel mountings having castoring or equivalent motion : en
  • US2463040A - Track drive : en
  • ES19077U - Folding furniture-bed. (Machine-translation by Google Translate, not legally binding) : en es
  • ES186287A2 - IMPROVEMENTS IN THE MANUFACTURE OF THE FOLDING CHAIRS FOR CHILDREN : en es
  • FR942710A - : fr
  • FR943131A - Further development of electric discharge tubes : en fr
  • FR943206A - Improvements to anti-fog products for photographic emulsions : en fr
  • GB619092A - Improvements relating to printing outfits for use of amateurs and children : en
  • ES19278U - Armored resistance applicable to electric irons. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943197A - Further training in or relating to internal combustion turbo-engines : en fr
  • ES186428A1 - A PROCEDURE TO INCREASE THE CONCENTRATION OF SOLID PARTICLES IN A FLOWING GASEOUS AGENT : en es
  • FR943232A - Improvements to pulse modulation communication systems : en fr
  • GB618854A - Improved process for seasoning timber : en
  • ES186494A1 - IMPROVEMENTS IN THE CONSTRUCTION OF MACHINES FOR THE PREPARATION AND SPINNING OF TEXTILE FIBERS : en es
  • ES17262Y - Magnetic flywheel for internal combustion engines. : en es
  • FR943134A - Shortwave and multi-waveband radio transmitters improvements : en fr
  • ES17997Y - Level device for direct readings in degrees and percent at any incline. : en es
  • ES184840A1 - IMPROVEMENTS IN SLIDES FOR ZIPPER CLOSURES : en es
  • FR943150A - Development of automatic variable-pitch propellers : en fr
  • FR943200A - Improvements to combustion chambers for internal combustion turbines : en fr
  • GB618932A - Improvements in or relating to the production of cattle-feed : en
  • US2463456A - Production of nitriles : en
  • CH260068A - Snap fastener. : de en
  • ES17685Y - Multiple vulcanized rubber stud for sports boots, mainly for footballers and hikers. : en es
  • ES186385A1 - IMPROVEMENTS INTRODUCED IN ELECTRIC WATER HEATERS FOR BATHS, BATTERIES, WASHBASINS, SHOWERS AND OTHER USES : en es
  • FR943257A - Mechanical pencil in various colors : en fr
  • US2463097A - Brush holder : en
  • FR943345A - Machine for grinding spectacle lenses according to the shapes of their frames : en fr
  • GB618805A - Belt and pulley driving device : en
  • GB619041A - Improvements relating to motor control systems and circuits particularly for positional and velocity control : en
  • CA454823A - Vacuum tube device : en fr
  • CA454831A - Production of unsaturated carboxylic acids : en fr
  • US2463484A - Spindle adapter : en
  • US2463084A - Revolving high-velocity jet for hollow-head-type barker having lowpressure watere supply : en
  • US2463366A - Shock absorbing mechanism for railway draft riggings : en
  • AU145540B2 - Suspension mounting forthe focussing device ofa cathode ray tube : en
  • US2462956A - Culinary utensil : en
  • CH260059A - Disc filter device. : de en
  • AU2569049A - Improvements inthe manufacture of titanium pigments : en
  • US2462847A - Electrically heated fabric : en
  • US2462948A - Flotation process of clarifying regenerating baths : en
  • US2463356A - Diaphragm : en
  • CH260138A - Process for circular milling of profiled rotational bodies, in particular railway wheel rims, and circular milling machine for carrying out this process. : de en
  • DK68657C - Pencil sharpener. : da en
  • ES184817A3 - A NEW PROCEDURE FOR THE REPAIR OF DAMAGES IN TEXTILES, SKINS, TRUNKS AND THE LIKE : en es
  • GB619013A - Improvements relating to mechanisms of the kind in which rectilinear motion of one member is translated into proportional angular motion of another member or vice versa : en
  • US2463036A - Separation of cyclic olefins from straight chain olefins : en
  • US2463020A - Starting switch : en
  • ES184661A1 - HIGH PRESSURE HYDRAULIC ROTARY MACHINE OR PUMP : en es
  • US2463090A - Air-conditioned canopy : en
  • US2463113A - Grease pump assembly with pressure generating pump : en
  • US2463353A - Bumper sub safety joint : en
  • AU141666B2 - Monocyclic tricarbonimides and process of making same : en
  • AU1875848A - Preparation of organic arsonic acids arsine oxides : en
  • CA454882A - Cigar lighter construction : en fr
  • US2463048A - Portable lamp : en
  • CA454836A - Differential concrete pump : en fr
  • GB619131A - Improvements in or relating to the manufacture of cement by means of a rotary furnace : en
  • USD152875S - Design for a bottle : en
  • US2463206A - Control mechanism for dual camera shutters : en
  • US2463469A - Time delay switching means : en
  • US2463350A - Stand for supporting a wire wheel during truing operation : en
  • US2463081A - Sanitary tray stand : en
  • CA454885A - Finishing nail : en fr
  • AU2513648A - An improved arrangement for detecting the passage of road vehicles : en
  • US2462918A - Pulsing system for ultra high frequency generators : en
  • US2462886A - Water treating device : en
  • US2462957A - Sausage casing tying machine : en
  • DK68658C - Shoe extension device. : da en
  • US2462855A - Method for preparing the 11-amino-undecylic acid : en
  • US2463050A - Annunciator for automatic phonographs : en
  • US2463373A - Friction shock absorbing mechanism for railway draft riggings : en
  • US2462900A - Reduction accelerator for the sponge iron rotary kiln process : en
  • US2463481A - Apparatus for collecting liquid sediments : en
  • US2462864A - Nonoscillating parachute : en
  • US2463069A - Aircraft brake system : en
  • US2463263A - Quick-acting screw actuated clamping device : en
  • US2463214A - Pallet : en
  • GB619153A - A winch for towing and for like purposes : en
  • USD152900S - Combination cigarette holder and ejector : en
  • FR943314A - Radiant energy receiving device : en fr
  • GB619179A - Portable and collapsible fish container : en
  • ES17770Y - Device to avoid the glare of the conductors. : en es
  • ES185330A3 - A NEW PROCEDURE FOR THE REPAIR OF DAMAGES IN TEXTILES, SKINS, TRUNKS AND THE LIKE : en es
  • ES186256A3 - A NEW SYSTEM OF ELECTRIC MOTOR WITH AXIAL GAP IN AXIAL DIRECTION : en es
  • US2463064A - Work handling device : en
  • US2463346A - Transport airplane with interchangeable cargo holding units : en
  • GB618990A - Improvements relating to lifting jacks : en
  • ES186587A1 - A PROCEDURE FOR DRYING AND PRESERVING UNCURRENT OR PARTIALLY CURTISED SKINS : en es
  • GB618844A - Improvements in or relating to machines adapted for lasting shoes : en
  • US2463228A - Silver surface catalysts and process of producing same : en
  • CH260088A - Process for the production of potassium-containing nitrophosphates. : de en
  • US2463173A - Fluid pressure increasing device : en
  • ES17651Y - Improved device with automatic shut-off valve for taking holy water : en es
  • ES186568A1 - A VACUUM CLEANING MACHINE-IMPRESSED PRESS FOR MANUFACTURING CERAMIC MATERIALS : en es
  • ES19246U - Cylinder head for air-cooled compressors. (Machine-translation by Google Translate, not legally binding) : en es
  • ES186529A1 - AN ELECTROHYROSCOPE : en es
  • GR11937B - IMPROVEMENTS TO AND IN RELATION TO INSTRUMENTS AFTER STORAGE CONTAINER. : el en
  • US2462967A - Vine splitting unit for bean cutters : en
  • US2463231A - Method of making cable joints : en
  • US2463299A - Power transmission : en
  • FR943140A - Automatic seed drill : en fr
  • GB619080A - Improved screw-thread gauge : en
  • US2462996A - Corset accessory : en
  • CH260170A - Impeller for helical fan. : en fr
  • AU140683B2 - Improvements in air circulators : en
  • CH260040A - Feeding device for presses, in particular briquette presses. : de en
  • US2463255A - Bolster construction and ventilation system : en
  • ES18053Y - Glove-sponge. : en es
  • ES19113U - Device for the activation and retention of loose-leaf books. (Machine-translation by Google Translate, not legally binding) : en es
  • US2462837A - Incandescent lamp : en
  • US2462946A - Automatic system of process control by infrared spectrometry : en
  • ES186321A1 - A PROCEDURE TO IMPROVE THE FINISHING OF THE SURFACE OF PLATES OF PLASTIC MATERIALS : en es
  • ES19107U - Frame for glasses with metal protection. (Machine-translation by Google Translate, not legally binding) : en es
  • GB619125A - Improvements in or relating to prefabricated structures, such as containers, boxes, partitions, housings or furniture : en
  • CH260216A - Device for the electrical actuation of a control element from several control points. : de en
  • ES186382A1 - A SYSTEM OF CONTINUOUS OVENS FOR HEATING STONE, PLASTERS, SALTS AND NATURAL CEMENTS : en es
  • ES17700Y - Mounting system for breaker levers. : en es
  • USD152849S - Design for a combination lamp and ash tray : en
  • GB619075A - Improvements in means for driving conveyor belts : en
  • CH260123A - Timepiece dial. : en fr
  • USD152879S - Design fob a bib : en
  • ES186305A1 - AN APPARATUS TO WATCH AND DISTRIBUTE NAIPES : en es
  • FR943218A - Rotating ball writing instrument carried by a returning crew : en fr
  • AU146190B2 - Arrangements for nminimising the signal frequency spectrum in systems for transmitting and reproducing intelligence : en
  • CH260151A - Process for wet grinding by means of a belt grinder, and device for carrying out the process. : de en
  • FR943113A - Improvements made in the establishment of electrical switches in enclosures : en fr
  • CA454786A - Fish canning machine : en fr
  • GB618941A - Improvements in or connected with electric plug-and-socket couplings : en
  • GB619158A - Improvements relating to gas heaters : en
  • AU2566449A - Improvements in and relating tothe preparation of substituted aralkanolamines and derivatives thereof : en
  • DK68638C - Cheese cutter. : da en
  • GB619049A - Coupling for assembling structural members in orthogonal directions, chiefly for scaffolding : en
  • GB619175A - Improvements in or relating to the construction of footwear : en
  • USD152869S - Link chain for a bracelet or similar article : en
  • GB618961A - Improvements in apparatus for applying paints or pigments to paper, card or other sheets : en
  • US2463233A - Pulse echo apparatus for spotting shellfire : en
  • USD152867S - Link chain for a bracelet or similar article : en
  • USD152898S - Perfume container or the like : en
  • GB618943A - Improvements in or relating to lasts for the manufacture of footwear : en
  • ES18054Y - Briketas children's constructive game : en es
  • ES186170A1 - A PROCEDURE FOR THE MANUFACTURE OF REFRACTORY MATTER ARTICLES : en es
  • ES186656A1 - A PROCEDURE FOR THE USE OF THE CAST IRON CHIPS FOR ITS RECURRENCE : en es
  • FR943336A - Cutting press : en fr
  • FR943341A - Further training in the construction of stylographs or reservoir pen holders : en fr
  • GB619187A - Improvements relating to card indexes : en
  • FR943235A - Shielded connecting cable : en fr
  • ES186533A1 - A PROCEDURE FOR THE DEPOSITION OF METAL BY LOW FLOWING PRESSURE BY ELECTRICAL WAY : en es
  • ES19129U - Apparatus for sharpening razor blades or blades. (Machine-translation by Google Translate, not legally binding) : en es
  • GB618947A - Method and apparatus for dry cleaning wool and other materials : en
  • GB619210A - Improvements in a t-shaped brake shoe and method of making the same : en
  • ES17885Y - Hygienic nozzle for siphons. : en es
  • DK68642C - Device for shutters for compartments or containers with sealing strip with notched retaining rib. : da en
  • US2463041A - Nose pad with attaching means : en
  • GB618894A - Improvements in or relating to tri-heterocyclo-substituted methanes : en
  • GB619116A - Improvements in or relating to straps for wrist watches : en
  • ES184199A1 - IMPROVEMENTS IN THE CANYONS OF THE HUNTING SHOTS : en es
  • ES186412A1 - A PROCEDURE FOR GASIFYING FINALLY DIVIDED FUELS IN OXYGEN SUSPENSION : en es
  • GB618882A - Improvements in door latches : en
  • ES186172A1 - A MACHINE FOR THE MANUFACTURE OF GLASS TUBES : en es
  • FR943289A - Sprayed metal : en fr
  • FR943328A - Advanced compositions for protection against fabric worms : en fr
  • FR943198A - Improvements to regenerative gas turbo-engines : en fr
  • GB618907A - Improvements in or relating to eating utensils : en
  • ES186303A1 - A PROCEDURE FOR OBTAINING SLUDGE PRODUCTS INTENDED FOR DRILLING OPERATIONS : en es
  • ES186636A1 - A PROCEDURE FOR OBTAINING A PERFUMERY PRODUCT IN THE FORM OF HAIR LOTION : en es
  • FR943172A - Improvements to electric ovens : en fr
  • GB619150A - Improvements in and relating to clutches for motor vehicles, trailers and the like : en
  • USD152932S - Design for a game cabinet : en
  • ES19163U - Clothes drying cabinet. (Machine-translation by Google Translate, not legally binding) : en es
  • ES186357A3 - A PROCEDURE FOR THE MANUFACTURE OF TILES, TILES AND THE LIKE COLD : en es
  • FR943318A - Integral heating for heavy oil carburation for all internal combustion engines : en fr
  • GB619189A - Reflecting telescope mirror with ribs : en
  • CH260118A - Method for stereophonic recording of sounds and microphone arrangement for carrying out this method. : de en
  • DK68656C - Device for notepads. : da en
  • ES17793Y - Variable character figure, with movement and sound. : en es
  • ES186599A3 - IMPROVEMENTS IN THE CONSTRUCTION OF VALVES FOR SINGLE ACTING AND DOUBLE ACTING COMPRESSORS : en es
  • US2462993A - Electric conductor : en
  • CA454847A - Pump impeller : en fr
  • US2463175A - Valve connector : en
  • US2463264A - Derivatives of cyclic amidines and process of making same : en
  • CA454759A - Skeletonized structure : en fr
  • ES186194A1 - IMPROVEMENTS IN THE OBTAINING OF RESISTANT MOLDED OBJECTS : en es
  • ES186312A1 - IMPROVEMENTS IN THE MECHANISMS OF CARS FOR CHILDREN : en es
  • GB618985A - New or improved volumetric measuring means : en
  • AU1990148A - Tree pushing attachment for tractor units : en
  • US2462935A - High stability voltage regulator : en
  • US2463029A - Circuit interrupter : en
  • US2463055A - Sanitary toothbrush holder and separator : en
  • USD152904S - Design fob a tricycle : en
  • ES186253A1 - A STEP-THROUGH DRIVE MECHANISM : en es
  • USD152905S - Design for a bottle : en
  • ES17983Y - Flashlight-headlamp apparatus. : en es
  • ES19132U - Entertainment and instructional game. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943167A - Method and apparatus for checking the frequency of an oscillating electric circuit : en fr
  • GB618980A - Improvements in syphonic flushing apparatus : en
  • GB619197A - Buffer device for swinging weight in clocks with automatic winding : en
  • US2463455A - Punch for semisolid media : en
  • FR943254A - Vertical gyroscope with gravity-controlled erection device : en fr
  • GB618876A - Improvements in and relating to devices for moulding shapes from plastic material, such as dough : en
  • GB618794A - Improvements relating to the treatment of materials composed partly or wholly of wool or similar fibres : en
  • CA454864A - Mop : en fr
  • US2462882A - Method of electric welding metal stud-like articles to metal platelike bodies : en
  • CA454803A - Engine starter : en fr
  • US2463372A - Cathode structure for magnetrons : en
  • DK68647C - Firewood with flint. : da en
  • AU137899B2 - An improved sprinkler or spray : en
  • CH260089A - Process for the production of chrome coatings with a network of cracks. : de en
  • ES17726Y - Rod for stirring or removing liquids, mainly beverages. : en es
  • ES186553A1 - AN APPARATUS TO FACILITATE THE AUTOMATIC DISCARDING OF TELEPHONE NUMBERS : en es
  • FR943322A - Vehicle heating installation : en fr
  • GB618878A - Improvements in or relating to photographic camera shutters : en
  • GB619106A - Improvements in or relating to golf bags : en
  • CH260052A - Seating. : de en
  • CH260173A - Method for producing an ignition current distributor housing for internal combustion engines. : de en
  • GB619081A - Improvements in or relating to machinery guards : en
  • CH260227A - Machine for carrying out earthworks on land and underwater. : en fr
  • CA454792A - Method of preparing monothiobiuret : en fr
  • AU147092B2 - Process and apparatus for handling flexible materials : en
  • ES19146U - Foldable car for children (Machine-translation by Google Translate, not legally binding) : en es
  • FR943268A - Excitation circuits : en fr
  • FR943327A - Improvements to steam generators : en fr
  • AU1917948A - Building panel and method of manufacturing it : en
  • US2463099A - Meat slicing machine : en
  • USD152885S - Earring or similar article : en
  • US2463013A - Fluorescent lighting equipment : en
  • US2463076A - Treatment of hydrocarbons : en
  • US2463327A - Water sterilizer : en
  • ES17731Y - Deodorizer case for car cabins, public buses in general and elevators. : en es
  • ES184737A1 - A TELEPHONE DEVICE TO UNINTERCER THEM AFTER THE REPRODUCTION HAS BEEN PERFORMED : en es
  • US2463181A - Aircraft control : en
  • CH260133A - Device for the automatic production of leaf springs. : de en
  • CH260198A - Orthopedic device. : en fr
  • AU144715B2 - Improvements in or relating to object location apparatus : en
  • CH260099A - Mine for pencils. : de en
  • US2463132A - Apparatus for making whistles : en
  • US2463266A - Power tool support : en
  • CA454858A - Oil tank and cooler assembly : en fr
  • US2462947A - Disk grinder : en
  • US2463199A - Splice : en
  • AU142228B2 - Improvements in or relating toa pressure relief plug for pressure cooker orthe like : en
  • US2462950A - Method of making continuous filament yarn : en
  • US2463195A - Locking device : en
  • CH260104A - Student experimental apparatus for the mechanics of solids. : de en
  • AU142396B2 - A portable dumping box structure : en
  • ES182472A1 - MACHINE AND PROCEDURE FOR MANUFACTURING HOLLOW BRICKS OR BRICKS : en es
  • GB619020A - Improvements in or relating to marine drilling rig : en
  • CH260204A - Device for making injections. : de en
  • US2463277A - Exercising device : en
  • US2463475A - Direction finder : en
  • US2463109A - Piezoelectric element of p-type crystal : en
  • US2463378A - Friction lock for threaded fastenings : en
  • US2463453A - Nitric acid concentration : en
  • US2463430A - Seismic surveying : en
  • US2462908A - Re-forming tool : en
  • US2462962A - Blade vibration absorber : en
  • US2463111A - Strand coating and winding machine : en
  • US2463499A - Ballast removing apparatus : en
  • GB619074A - Improvements in or relating to maps and the like : en
  • ES184534A3 - IMPROVEMENTS MADE IN THE METALLIC COUPLINGS : en es
  • ES19027U - Improved switch (Machine-translation by Google Translate, not legally binding) : en es
  • GB619034A - New dyestuffs of the anthraquinone series : en
  • US2462904A - Telautograph system : en
  • US2463385A - Center : en
  • FR943146A - Mechanical integrator applicable in particular to the study of light distribution in optical images : en fr
  • CA454805A - System of communication : en fr
  • US2463112A - Twisted cruller machine : en
  • ES17761Y - Blind. : en es
  • ES186527A1 - IMPROVEMENTS IN THE MANUFACTURE OF MALE SUPPORTS FOR FOUNDRY : en es
  • US2463060A - Fish treating machine : en
  • AU147430B2 - Amplifier circuit having reactive load : en
  • CA454791A - Preparation of acyl biurets : en fr
  • GB619154A - Packing cartons : en
  • GB618781A - Improvements in or relating to method and means for adjusting the outlet cross-section area of the exhaust nozzle of a jet propulsion plant for aircraft and the like high speed vehicles : en
  • US2462859A - Interference eliminating system : en
  • ES186250A1 - IMPROVEMENTS IN THE DEVICES FOR VERTICAL CLASSIFICATION : en es
  • US2463320A - Four-in-hand necktie : en
  • CH260188A - Electrostatic electronic lens, in particular for an electron microscope. : en fr
  • CH260086A - Process for the manufacture of an organo-silicic copolymer. : en fr
  • FR943261A - Single phase transformer : en fr
  • GB618903A - Improvements relating to potato lifting machines : en
  • ES15733U - Device-clasp for binding and securing of plugs, blocks, books and similar, changeable sheets (Machine-translation by Google Translate, not legally binding) : en es
  • ES19145U - Colander. (Machine-translation by Google Translate, not legally binding) : en es
  • ES17673Y - Button for the controls of the radiotelephony devices. : en es
  • FR943191A - Improvements to, or, relating to power units comprising compressible fluid turbines driving load shafts via transmission shafts : en fr
  • FR943347A - Self-extracting corkscrews : en fr
  • IE18717L - Dispensing liquids : en
  • ES17764Y - Electric heating sheet. : en es
  • FR943125A - Drawing table : en fr
  • GB618994A - Improvements in or relating to the purification of benzene hexachloride : en
  • ES186661A1 - IMPROVEMENTS IN THE MACHINES TO MANUFACTURE TUBES AND GLASS RODS : en es
  • ES184798A1 - IMPROVEMENTS INTRODUCED IN DEPOSITS OF DELIVERY FOR SHEAR SHEETS : en es
  • ES186243A1 - A VARIABLE REACTANCE : en es
  • GB618828A - Improvements in portable wardrobes, cupboards and the like : en
  • GB619147A - Improvements in or relating to selective mechanical movement mechanism, for example, a steering mechanism : en
  • FR943284A - Anti-fraud device for electric meters : en fr
  • ES186182A3 - A PROCEDURE TO OBTAIN VELVET-LOOKING LEATHERS OR FABRICS : en es
  • GB618942A - Improvements in or relating to means or devices for protecting and preserving the tyres of motor and other vehicles : en
  • GB619072A - A bracket change speed gear with a crank shifting mechanism in particular for a bicycle or like vehicle comprising a coaster hub : en
  • ES19053U - Improved radio for bicycle wheels. (Machine-translation by Google Translate, not legally binding) : en es
  • ES15605Y - Boiler feeder boiler. : en es
  • ES186307A1 - AN APPARATUS FOR PHOTOGRAPHICALLY COMPOSING JUSTIFIED LINES OF TEXT : en es
  • ES186619A1 - IMPROVEMENTS IN THE MANUFACTURE OF "REDENTOR" ROLLERS FOR HILATURE : en es
  • AU2510248A - Improvements relating tothe manufacture of composite metal billets and of lined tubes therefrom : en
  • DK68663C - Device by self-factor spinning machines for stabilizing the carriage. : da en
  • ES186501A1 - NEW TEACHING PROCEDURE BY MEANS OF CORRESPONDENCE OF PROFESSIONAL ORIENTATION AND INDUSTRIAL PROCEDURES, WITH BENEFITS TO THE STUDENTS ENROLLED AT THE SAME : en es
  • GB618814A - Improvements in or relating to tone arms and supports therefor : en
  • GB618922A - Improvements in or relating to bent or profiled elements for indirect lighting fittings : en
  • US2463219A - Improving the millability of butadiene-styrene interpolymers : en
  • USD152877S - Design fob a drumstick : en
  • USD152915S - Design for a sock ok similar article : en
  • ES17886Y - Buckle. : en es
  • ES186615A1 - IMPROVEMENTS IN THE MACHINES FOR THE FINISHING OF GLASS PIECES : en es
  • GB618913A - Improvements in or relating to apparatus for preventing the accumulation of ice on asurface : en
  • ES186353A1 - A NEW WASHING MACHINE : en es
  • CA454844A - Mould : en fr
  • CH260047A - Cylinder lock with associated key. : de en
  • FR943298A - Pore filler for the preparation of wood, in particular for varnishing, and its application as a plaster or mastic : en fr
  • GB618811A - Electron discharge vessel : en
  • GB618842A - Improvements in retaining rings : en
  • GB619184A - Improvements in and relating to filters for gaseous fluids : en
  • US2462922A - Train fusee discharger : en
  • US2463138A - Basin wrench extension : en
  • ES17850Y - Roman self-check : en es
  • GB618920A - Improvements in crankshaft twisting machines : en
  • GB618952A - Apparatus for detecting the occurrence of a sequence of events : en
  • GB618984A - Improvements in or relating to photometers : en
  • US2463411A - Feed mechanism for sound film : en
  • AU2562649A - Arrangements for nminimising the signal frequency spectrum in systems for transmitting and reproducing intelligence : en
  • CA454840A - Method of and apparatus for forming ring-like bodies : en fr
  • ES186188A3 - IMPROVEMENTS INTRODUCED IN THE INTEGRATING MECHANISMS OF THE ADDING MACHINES : en es
  • ES186291A1 - A NEW PROCEDURE OF PURCHASED PURCHASES, BY WHICH THE BUYER IS GUARANTEED A DISCOUNT IN THE SAME : en es
  • FR943185A - Products based on ammonium nitrate, applicable as fertilizer : en fr
  • US2462909A - High-frequency generator : en
  • USD152917S - Design fob a sock or similar article : en
  • US2463159A - Instrument for testing density of materials : en
  • US2463315A - Watertight watch : en
  • CA454841A - Pulse generator : en fr
  • CA454868A - Ignition means for liquid fuel burners : en fr
  • ES186232A3 - IMPROVEMENTS INTRODUCED IN REFRACTORY HEAT RECOVERERS FOR INDUSTRIAL OVENS : en es
  • US2463436A - Bridge for measurement of radiofrequency power : en
  • GB619043A - Device for the transmission of calling and clearing signals in long distance telephonic circuits : en
  • ES19096U - Connection device between the coupling of the head and the tractor for all kinds of tools. (Machine-translation by Google Translate, not legally binding) : en es
  • CA454773A - Vibro isolator : en fr
  • US2463254A - Electroplating control system : en
  • ES15480Y - Button for cufflinks. : en es
  • ES186374A1 - IMPROVEMENTS IN MIXING APPLIANCES : en es
  • US2463089A - Flat dry cell battery unit : en
  • US2463297A - Apparatus for testing insulating materials : en
  • US2462951A - Locking means for oil barrels : en
  • GB618785A - Transfer and holding device for tube and rod blanks during machining : en
  • GB618866A - Improvements in apparatus for making annular castings : en
  • GB618960A - Improvements in or relating to hydraulic control mechanism : en
  • US2463006A - Welded coupling : en
  • US2463018A - Indicating device : en
  • US2463440A - Circuit arrangement comprising a push-pull oscillatory circuit for very short waves : en
  • FR943283A - Construction system for a load-bearing wall in reinforced and vibrated concrete, made up of prefabricated elements : en fr
  • US2463467A - Preparation of spheroidal aerogel pellets : en
  • ES186635A1 - A DEVICE FOR THE FIXING OF ROLLED TAPES AROUND TREE TRUNKS, BARS OR THE LIKE, ESPECIALLY TAPES WITH ORIGUICIDAL GLUE OR RUBBER AND SUITABLE TO CATCH INSECTS : en es
  • ES186639A1 - IMPROVEMENTS IN THE SYSTEMS OF IMPULSION OF THE LANZADERAS IN THE TELARES : en es
  • ES19269U - Clamping device for false clamps in bank screws. (Machine-translation by Google Translate, not legally binding) : en es
  • US2463136A - Garment hanger : en
  • US2463291A - Putter : en
  • US2463442A - Safety razor : en
  • US2463283A - Refrigerator, including a cabinet provided with a sliding door : en
  • US2463342A - Metallic coatings : en
  • USD152865S - Design for a washing machine casing : en
  • CH260164A - Procedures for securing and sealing screw connections, screw connections, etc. : de en
  • ES17697Y - Unsinkable boat for two people, which allows moving on usable water in rivers and beaches. : en es
  • FR943207A - Arylazo dyes and products colored by them : en fr
  • GB619211A - Improvements relating to high frequency heating processes : en
  • US2463119A - Aerial torpedo : en
  • ES19139U - Collector, with the delgas mounted on a core, of insulating material, directly molded between said sheets. (Machine-translation by Google Translate, not legally binding) : en es
  • ES17964Y - Chain-breaking extractor device. : en es
  • ES186550A1 - A MACHINE TO STOP STAMP, VISCOSE AND SILK-RAYON : en es
  • FR943212A - Pulso-reactor with aerodynamic valve : en fr
  • US2462897A - Electronic pulse shaping circuit : en
  • US2463032A - Urea-or melamine-formaldehyde resin plasticized with polyacrylonitrile : en
  • US2463418A - Fuel injection system : en
  • ES186293A1 - A PROCESS TO OBTAIN NITOGENATED ORGANIC COMPOUNDS : en es
  • ES186355A1 - A METHOD OF PREPARING MAGNETIC MATERIALS : en es
  • AU2567649A - Improvements in or relating to electron discharge devices suitable for use as television transmitting tubes : en
  • CH260132A - Electromagnetic riveting machine. : en fr
  • ES184738A1 - IMPROVEMENTS INTRODUCED TO CLOCAL WATER CONCENTRATION BOXES : en es
  • ES186204A1 - A PROCEDURE FOR DEODORIZING AND DEHYDRATING FISH FLOURS : en es
  • GB618788A - Stapling machine : en
  • GB618951A - Method of and apparatus for radio direction finding : en
  • US2462975A - Hydraulically driven fishing reel : en
  • US2463465A - Cuff m : en
  • US2462939A - Process foe the separation of iso : en
  • US2463248A - Secret telegraph system : en
  • CA454899A - Lawn rake : en fr
  • CH260110A - Ski pole adjustable in length. : de en
  • FR943306A - Motor vehicle : en fr
  • ES186308A1 - A BALANCE FOR THE HOME : en es
  • GB619009A - Improvements in or relating to bucket conveyors : en
  • US2463074A - Lock for slide fastener sliders : en
  • US2463130A - Cylinder head : en
  • USD152872S - Concrete mixing machine or the like : en
  • US2463404A - Process for the production of boron articles : en
  • US2463304A - Salt level indicator for brine tanks : en
  • ES17746Y - Hygienic and safety cap for all kinds of bottles. : en es
  • ES19324U - Sharpening device. (Machine-translation by Google Translate, not legally binding) : en es
  • GB618912A - Improvements in or relating to drums, barrels and like containers : en
  • GR11945B - DOOR PROTECTOR DEVICE AND WINDOWS FROM FORCED OPENING OR CLOSING. : el en
  • FR943123A - Metallic or other shoes with inner tubes : en fr
  • FR943157A - Swing door closer with piston damper moving vertically : en fr
  • ES17663Y - Recreational party game. : en es
  • ES19112U - Device for holding the sheets in the loose-leaf binders. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943106A - Bread holder : en fr
  • ES17759Y - Device designed to achieve an increase in performance in the addition of ice, in order to refresh all kinds of beverages. : en es
  • ES19137U - Simplified device to add. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943183A - Convertible studio table : en fr
  • FR943225A - Improvements to a device for forming shoe soles and heels : en fr
  • GB619083A - Improvements in and relating to anode structures for x-ray generators : en
  • US2462934A - Safety fuse plug : en
  • US2463376A - Mixing apparatus : en
  • ES17704Y - Clip. : en es
  • GB619139A - Improvements in circuits for the stabilisation of the mean frequency of a frequency-modulated oscillation : en
  • US2463265A - Reversible transmission : en
  • USD152923S - Combination comb and brush cleaner : en
  • GB619163A - Improvements in or relating to cases for fishing flies : en
  • US2463492A - Pressure regulator : en
  • US2463361A - Adjustable beam light : en
  • ES19114U - Bath brush. (Machine-translation by Google Translate, not legally binding) : en es
  • GB618795A - Resilient suspension for the handlebars of bicycles, tandems, and the like vehicles : en
  • GB618865A - Machine for splicing and repairing motion picture film : en
  • ES17721Y - Living room game. : en es
  • ES186166A1 - PERFECTIONS IN DRILLING TOOLS : en es
  • ES186521A1 - A CHILDHOOD DESCRIBERING MACHINE : en es
  • FR943142A - Motorcycle suspension : en fr
  • FR943299A - Rail fixing claw on sleepers : en fr
  • ES16134Y - Lock nut. : en es
  • ES186398A1 - IMPROVEMENTS INTRODUCED IN THE FUSILES FOR SUBMARINE FISHING : en es
  • ES186515A1 - A CENTRAL HEATING DEVICE FOR AIR CONDITIONING : en es
  • GB618999A - Improvements in and relating to the production of dextran from sucrose by means of dextran-forming bacteria : en
  • US2463306A - Carton securing means and method of using same : en
  • US2463354A - Drill holder : en
  • ES186665A1 - A ROTARY HYDROSTATIC ENGINE : en es
  • GB618955A - Improvements in or relating to carbon black : en
  • PL33591B1 - Vertical high speed grain crusher : en pl
  • FR943223A - Process, apparatus and installation for the production of gaseous oxygen from liquid oxygen at the place of use and their applications : en fr
  • FR943139A - Mobile blower cleaner : en fr
  • GB618855A - Improvements in or relating to means or devices for protecting the tyres of motor and other vehicles : en
  • GB619148A - Improvements in or relating to electric discharge tubes and incandescent lamps : en
  • ES18085Y - Desktop calendar. : en es
  • ES186351A3 - A PROCEDURE FOR THE CONTINUOUS MANUFACTURE OF CELLULOSE TUBES : en es
  • USD152913S - Design for a sock or similar article : en
  • US2463022A - Method of treating aluminummagnesium alloys : en
  • ES186320A1 - IMPROVEMENTS IN THE HILATURA SYSTEMS WITH LARGE STRETCHES : en es
  • ES19250U - Metal cage for the transport of birds and similars. (Machine-translation by Google Translate, not legally binding) : en es
  • GB619161A - Improvements in automatic slack adjusters for brakes : en
  • GB619039A - Improvements in or relating to furnaces and the production of controlled atmospherestherein : en
  • GB618812A - Improvements in or relating to light-current contact making electromagnetic relays : en
  • US2463461A - Aqueous solutions of riboflavin : en
  • GB618996A - A hand cart for golf bags and the like : en
  • GB618910A - Improvements in or relating to preparations of or containing protein hydrolysates : en
  • GB619033A - Gripping apparatus on a conveyor : en
  • ES19122U - Armchair shaft for bicycles and similar vehicles fitted with an elastic device (Machine-translation by Google Translate, not legally binding) : en es
  • GB618898A - Pin clutch arbor : en
  • GB619068A - Electro-magnetic clutch and change-speed mechanism : en
  • FR943136A - Advanced jump rope : en fr
  • US2463267A - High-frequency apparatus : en
  • ES19103U - Buoy valve (Machine-translation by Google Translate, not legally binding) : en es
  • US2462978A - Titanium dioxide manufacture : en
  • US2463034A - Circuit connector : en
  • ES17831Y - Transformable chair type. : en es
  • ES186489A1 - A CIRCUIT OF TRANSFORMATION OF IMPEDANCES FOR BROADBAND IN FREQUENCIES OF THE ORDER OF 100 MEGACILLES PER SECOND : en es
  • ES19148U - Set of beds and tables of nights that is stored or transformed into cabinet or gabeta (Machine-translation by Google Translate, not legally binding) : en es
  • ES17853Y - Perfected wine boot. : en es
  • ES186414A1 - A DEVICE FOR THE PREPARATION OF A MIXTURE OF OXYGEN AND FINALLY DIVIDED SOLID COMBUSTIBLE MATERIAL : en es
  • GB618939A - Improvements in and relating to fasteners : en
  • GB619113A - Wrapping machine and method of wrapping : en
  • GB618764A - Improvements in or relating to systems for lubricating and supporting horizontal tables of machine tools : en
  • FR943234A - Improvements to pressure sensors : en fr
  • ES184867A1 - AN AUTOMATIC ELECTROMAGNETIC SWITCH OF MAXIMUM INTENSITY : en es
  • ES19166U - Equity tires for vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES186532A1 - AN OZONIZER : en es
  • ES19251U - Needle-union for thick-tip syringes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943293A - Process and devices for the production of carbon black : en fr
  • GB619095A - Improvements in or relating to the attachment of handles to tea-pots, coffee-pots, or like domestic vessels : en
  • ES17841Y - Reel, perfected, particularly applicable as a plaster tape vehicle. : en es
  • US2463191A - Lifesaving device : en
  • US2463087A - Wrist watch alarm : en
  • ES18250Y - Perfected folding tumbler. : en es
  • GB619157A - Improvements in and relating to high frequency thermocouples : en
  • GB619031A - Improvements in and relating to the manufacture of tagged nails : en
  • ES186213A1 - A TIME SWITCH MECHANISM : en es
  • ES186445A3 - A NEW SUPPORT BRACKET SYSTEM FOR SCAFFOLDING AND SIMILAR CONSTRUCTIONS : en es
  • ES17921Y - Clay pieces for cladding and decoration of walls and other construction surfaces. : en es
  • FR943272A - Adjustable speed control : en fr
  • ES17681Y - Device for hanging towels, washcloths and kitchen towels. : en es
  • ES17887Y - Clasp or clasp for a watch bracelet. : en es
  • GB618948A - Improvements in or relating to lubricating systems for machine parts : en
  • CH260030A - Apparatus for picking soft fruits. : de en
  • CH260081A - Process for preparing farnesylacetone. : en fr
  • AU146368B2 - Improvements in or relating to electron discharge devices suitable for use as television transmitting tubes : en
  • GB618803A - Improvements in and relating to ironing equipment : en
  • US2463332A - Drive mechanism : en
  • CA454825A - Rectifier : en fr
  • ES186589A1 - A MACHINE TO PRINT ADDRESSES : en es
  • US2463086A - Control mechanism for the opening and closing of containers : en
  • USD152931S - Combined washing machine and wringer : en
  • GB618991A - New or improved method of or means for preventing freezing of hydraulically-operated valves for controlling the flow of water : en
  • GB619109A - Improvements in and relating to footwear : en
  • FR943179A - Advanced roller : en fr
  • GB619014A - A process for the production of unsaturated alcohols : en
  • GB619029A - Apparatus for folding sheets : en
  • GB618992A - Improvements relating to anchor shackles for chains : en
  • GR11941B - APPLIANCE CLOSED AIR WITHOUT PIPE, BOTTLE AND OTHER VARIOUS CONTAINERS. : el en
  • ES186283A1 - A COMBINED FAN-HEATER APPLIANCE : en es
  • ES186294A1 - IMPROVEMENTS MADE IN THRUST BEARINGS : en es
  • GB618777A - Improvements in electric heating elements : en
  • GB619030A - Improved leads for ignition systems : en
  • ES186225A1 - A PROCEDURE AND APPARATUS FOR THE MANUFACTURE OF MOLDED OPTICAL ELEMENTS : en es
  • ES186404A1 - IMPROVEMENTS IN THE FILM GUIDE DEVICE OF THE CINEMATOGRAPHIC PROJECTION DEVICES : en es
  • ES17182Y - Fixing device for fountain pens or other objects fitted with snap fasteners. : en es
  • ES17846Y - Terminals for mounting radioelectric circuits. : en es
  • ES186280A1 - A MINIATURE GENERATING GROUP : en es
  • ES170794A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT NuM. 145199 : en es
  • ES19095U - Stopper or automatic closure for bottles and containers of all kinds. (Machine-translation by Google Translate, not legally binding) : en es
  • FR943171A - Vital Radiation Indicator Device : en fr
  • US2463028A - Doffing indicator system : en
  • ES186216A3 - A WIRE FEEDER AND GUIDE MECHANISM FOR WINDING MACHINES : en es
  • ES18134Y - Electric switch model for cars and motorcycles. : en es
  • US2463401A - Apparatus for transfer molding : en
  • PL33595B1 - : en pl
  • ES17664Y - Connection means for an electrical appliance housed in a box. : en es
  • ES185504A1 - A PROCEDURE TO OBTAIN A SEED AND PLANT DISINFECTANT : en es
  • ES186107A1 - A HYDRAULIC PUMP SYSTEM FOR LIFTING AT ANY HEIGHT : en es
  • ES17647Y - Rubber sole for sneakers of any fabric. : en es
  • ES18747U - Elastic girdle with shape for lady. (Machine-translation by Google Translate, not legally binding) : en es
  • GB619024A - Improvements in and relating to bed tables, desks and the like : en
  • GB619085A - Improvements in or relating to circuit-arrangements for acting upon the natural frequency of an oscillatory circuit by means of a variable reactance : en
  • DK68640C - Apparatus for picking up a razor and used razor blades. : da en
  • ES186375A1 - A PROCEDURE FOR OBTAINING NEW DERIVATIVES OF PIPERACIN : en es
  • ES186572A1 - A PROCEDURE FOR THE PRODUCTION OF NEW SYNTHETIC RESINS : en es
  • FR943319A - Shooting device : en fr
  • GB619104A - Improvements in motor vehicle bodies : en
  • CH260153A - Cutting head of a dry shaver. : de en
  • FR943109A - Mooring loop for cables or ropes of all kinds : en fr
  • AU157696B2 - Process and installation forthe gasification of fine grained carbonaceous substances : en
  • AU2565449A - Systems for obtaining a standard low frequency : en
  • DK68649C - Two-stroke internal combustion engine. : da en
  • ES17938Y - Tensioner for car engine timing chains. : en es
  • ES186259A1 - A PERFECTION IN THE DEVICES OF GRADUATION OF THE POSITION OF THE BED REGARDING THE RUDDER IN THE PLOWS : en es
  • CH260128A - Watch. : en fr
  • AU2561849A - Improvements in or relating to means for supporting the work during printing, pressing, embossing, transferor like operations : en
  • ES17736Y - Dental drill without limitation of measurements : en es
  • FR942501A - : fr
  • FR943189A - Improvements to axial circulation compressors and other machines : en fr
  • GB619212A - Method of and apparatus for demagnetizing magnetic bodies : en
  • CA454846A - Rotary pump for marine craft : en fr
  • FR943259A - Machine intended for the manufacture of agglomerated elements, tiles or other : en fr
  • GB619108A - Improvements in, or relating to, air pistols and the like weapons : en
  • US2463148A - Waterproof adhesive and bonding process : en
  • ES19108U - Binding, automatic opening for photo albums or similar. (Machine-translation by Google Translate, not legally binding) : en es
  • US2463170A - Variable inductance device : en
  • US2463056A - Airplane gun mount : en
  • US2463169A - Attachment for tractors : en
  • ES185848A1 - A MOLD SYSTEM FOR THE CONSTRUCTION OF MOLDED WORKS : en es
  • US2463077A - Process for treating hydrocarbon mixtures to remove halogens therefrom : en
  • CA454757A - Filing device : en fr
  • US2463305A - Tractor jack : en
  • US2463289A - Method and apparatus for producing cellular rubber material : en
  • US2463478A - Stabilization of pyrrole with a biguanide : en
  • US2463242A - Coated abrasive article : en
  • US2463431A - Beverage brewer : en
  • CA454826A - Brush : en fr
  • ES186337A1 - SOME PERFECTIONS IN CIRCULAR TELESCOPES TO MANUFACTURE TUBULAR POINT FABRIC : en es
  • ES184136A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT NuM. 182007 : en es
  • US2463065A - Method for mounting work in a holder : en
  • US2463344A - One-way ratchet brake : en
  • FR943182A - Test instrument expandable to maxi-mini or any number of test dimensions : en fr
  • ES184197A1 - REPAIR PROCEDURE FOR THE SKIING SHOVEL, TO FACILITATE THE SKATING AND AVOID THE PREMATURE WEAR OF THE SLIDING SURFACE : en es
  • GB618821A - An amusement device : en
  • ES184866A1 - A LATCH SWITCH DEVICE FOR ELEXCTROMAGNETIC SWITCHES AGAINST MAXIMUM INTENSITY : en es
  • ES186367A2 - IMPROVEMENTS IN THE MANUFACTURE OF GREEK MACHINES : en es
  • FR943303A - Method and device for forming construction figures, in particular technical drawings, with numerical indications, legends and other inscriptions : en fr
  • ES186490A1 - A PERFECTION IN THE MECHANISM VARIATOR OF THE TURNING SPEED IN THE COILS IN THE MACHINES MECHERAS : en es
  • FR943312A - Improvements to toys or decorative ornaments actuated by air currents : en fr
  • GB618801A - An improved machine for lining cases and like containers : en
  • GB619098A - Improvements in the construction of grinding wheels : en
  • ES184096A1 - IMPROVEMENTS IN THE ELASTIC PRINT MOLDS OF VARIOUS LAYERS : en es
  • US2463210A - Delayed-action fuse : en
  • FR943332A - Installation of gas turbines, in particular for vehicles : en fr
  • GB619044A - Improvements in or relating to comparison microscope : en
  • DK68625C - Guide device for standing piston machines. : da en
  • ES19084U - Receptacle for lighter stones. (Machine-translation by Google Translate, not legally binding) : en es
  • DK68633C - Electric discharge tube with a catch grid in front of the anode. : da en
  • ES17851Y - Articulated drawing board. : en es
  • ES186137A3 - A CONTINUOUS DISTILLER OF FRUIT MARCA AND OTHER SIMILAR MATERIALS : en es
  • GB619167A - Method of making tapered metal tubes : en
  • ES186511A1 - A PROCEDURE FOR OBTAINING ORGANIC SILICON COMPOUNDS : en es
  • GB618974A - Improvements relating to oil fuel burners : en