• US2360733A - Faucet construction : en
  • US2360578A - Power brake : en
  • US2360568A - Piston : en
  • CA423257A - Synthetic linear polyamide textile production : en fr
  • US2360417A - Work assembling, holding, and binding saddle : en
  • US2360457A - Applicator for fingernail polish remover : en
  • US2360358A - Manufacture of ethyl benzene : en
  • DE747801C - Method and device for the production of whipped cream : de en
  • AU119021B2 - Improvements inthe manufacture of insulated conductors or other coated bodies : en
  • US2360699A - Catalytic conversion process : en
  • US2360762A - Motion transforming device : en
  • USD139184S - Design for a plate or similar article : en
  • US2360691A - Electrically heated glue pot : en
  • US2360791A - Wind turbine : en
  • US2360728A - Meat slitting machine : en
  • US2360516A - Phosphorescent device : en
  • ES167248A1 - A PROCEDURE FOR IMPROVING CORROSION RESISTANCE, RESISTANCE TO VIBRATIONS, AND RESISTANCE TO THE REVERSE OF ALUMINUM ALLOYS WITH A CONTENT OF 3 TO 16 PER 100 AND 87 TO 98 PER 100 OF MAGNESIUM AND A TOTAL CONTENT OF 0.1 UP TO 12 PER 100 OF AT LEAST ONE OF THE ELEMENTS SILICON, CHROME, COBALT, NICKEL, MOLYBDENUM, MANGANESE, CIRCON, VOLFRAM, NIOBIO, TITANIUM, VANADIO, TANTAL, HAFNIO, COPPER, BERILIO, IRON, CINC : en es
  • DE747847C - Device in motor vehicles for the elastic support of the thrust tube of a rigid rear axle : de en
  • ES167144A1 - A PERFECTION FOR THE MANUFACTURE OF FIBERS, SUCH AS GLASS FIBERS : en es
  • US2360452A - Knockdown utility cabinet : en
  • GB564849A - Improved apparatus for testing sparking plugs : en
  • GB564866A - Improvements in or relating to brakes of motor and trailer vehicles : en
  • DE747850C - Forming tool for ring roller presses : de en
  • AU119049B2 - Acoustic stethoscope : en
  • US2360777A - Mobile fire pumper : en
  • USD139162S - Design foe a merchandise display cabinet : en
  • US2360704A - Calculating machine : en
  • GB564852A - Improvements in automatic record changing devices for gramophones : en
  • ES164959A1 - IMPROVEMENTS INTRODUCED IN THE CONTRACTORS DEVICE OF WEAK CURRENT FOR MACHINES AND APPARATUS OF STRONG CURRENT, ESPECIALLY FOR ELECTRIC MACHINES TOOTHMASTERS : en es
  • US2360441A - Cattle dehorner : en
  • US2360460A - Grain treating machine : en
  • ES167573A1 - IMPROVEMENTS INTRODUCED IN THE COMPOUND GROUPS OF AN AXIL PASS TURBINE AND AN ELECTRICAL MACHINE : en es
  • GB564919A - Improvements in or relating to lighters for cigars, cigarettes and like uses : en
  • US2360493A - Electrical strain responsive apparatus : en
  • US2360644A - Method of analyzing steel for copper : en
  • ES167237A1 - A NEW SUSPENSION SYSTEM FOR CARS-CRADLE OR OTHER VEHICLES : en es
  • USD139174S - Clasp for a handbag or similar article : en
  • US2360598A - Hydraulic drive : en
  • US2360663A - Electrical biasing means : en
  • US2360348A - Heat-treating furnace : en
  • US2360570A - Glass filter and method of manufacture thereof : en
  • DE742479C - Welding wire alloy for welding components made of Al-Zn-Mg alloys : de en
  • US2360798A - Diamond-containing abrasive substance : en
  • US2360520A - Actuator for toolheads : en
  • US2360656A - Window seat and platform : en
  • US2360420A - Portable aeronautic service unit : en
  • US2360456A - Vehicle dump body mounting and dump door actuating mechanism : en
  • US2360702A - Teletypewriter system : en
  • DE747865C - Separation of Vandin salts from the back salt produced in the Bayer alumina process : de en
  • DE747856C - Rolling mill for reducing pipes : de en
  • GB564834A - Improvements in or connected with plate lifting grabs : en
  • GB564974A - Improvements in or relating to bearings : en
  • DE747849C - Process for the production of facade wire ropes : de en
  • ES10608U - Pulley for trapezoidal belts. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167435A1 - SHARPENING MACHINE SHARPENING LEAVES : en es
  • GB564880A - Improved means for connecting doors to control spring and/or check devices : en
  • US2360332A - Grapple weight for aerial warfare : en
  • US2360547A - Alkylation process : en
  • DE747840C - Method for soldering in a molten salt bath : de en
  • DE747932C - Tubular wire with a smooth folded jacket and a protective cover against moisture and chemical attack : de en
  • GB564874A - Improvements in or relating to lime kilns : en
  • US2360671A - Surface grinder : en
  • ES10604U - Portable writing case. (Machine-translation by Google Translate, not legally binding) : en es
  • GB564950A - Improvements in compressed air blow-out circuit breakers : en
  • GB564940A - Improvements in and relating to metallic stairs : en
  • ES167294A1 - A NEW MACHINE FOR THE AUTOMATIC TRANSLATION OF FOREIGN COMMERCIAL CORRESPONDENCE : en es
  • ES167428A3 - NEW PROCEDURE FOR THE SIMULTANEOUS OBTAINING OF ETHYL ALCOHOL AND ESSENTIAL OILS, USING CITRUS FRUITS OR THEIR RESIDUES : en es
  • AU118707B2 - Container forand method of dispensing parenteral solutions : en
  • CA423267A - Circuit breaker mechanism : en fr
  • US2360601A - Plate clamp : en
  • CA423225A - Stove draft regulator : en fr
  • CA423306A - Distress buoy : en fr
  • US2360534A - Musical score : en
  • US2360815A - Identification holder : en
  • ES166197A1 - A PROCEDURE FOR OBTAINING AN ANTICRIPTOGAMIC CONTAINING THE ACTIVE PRINCIPLE, FOR EXAMPLE COPPER, IN AMOUNT BELOW THE MINIMUM OF PRACTICAL EFFICACY INDICATED ESPECIALLY AS MEANS TO FIGHT THE PERONOSPORAS OF THE VINE : en es
  • AU119047B2 - Improvements in or relating to the treatment of shoe parts and apparatus suitable for use in such treatment : en
  • US2360432A - Fence post : en
  • US2360626A - Cotter pin connection for nuts and bolts : en
  • US2360521A - Transmission mechanism : en
  • US2360680A - Spinning nozzle for the production of artificial hollow threads : en
  • US2360750A - Magnetic actuator : en
  • US2360697A - Saw-tooth wave generation : en
  • US2360478A - Draft gear : en
  • US2360517A - Cement composition and method of making the same : en
  • USD139171S - Design for a brooch pin or similar article : en
  • ES167145A1 - A LIGHTING PROCEDURE WITH DIRECT LIGHT USING THE FULL FLOW EMITTED BY THE LUMINOUS BODY : en es
  • US2360585A - Motor fuel : en
  • US2360630A - Clutch : en
  • ES167252A1 - A PROCEDURE FOR THE MANUFACTURE OF ALL KINDS OF MOLDING OBJECTS, ESPECIALLY PACKAGING, THROUGH THE PRESSURE USE OF CELLULOSE PASTES : en es
  • GB564982A - Improvements relating to float-operated valves : en
  • ES10554U - Clay bricks for the construction of floor slabs without the use of iron. (Machine-translation by Google Translate, not legally binding) : en es
  • DK62810C - Procedure for the production of cream tubes of thin iron plate or similar sheet metal. : da en
  • US2360438A - Color illumination : en
  • GB564927A - Improvements in chopping or mincing appliances : en
  • GB564914A - Improvements in or relating to photographic film spools : en
  • USD139197S - Design for a combined container and closure : en
  • ES167351A1 - METHOD OF MANUFACTURING SELENIO ELEMENTS : en es
  • US2360490A - Bobbin transfer mechanism : en
  • ES167276A1 - A PROCEDURE FOR THE OBTAINING OF MIXTURES CONTAINING ALUMINUM HYDROXIDE : en es
  • DE747843C - Rangefinder associated with viewfinder : de en
  • US2360781A - Bearing puller : en
  • ES167529A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • US2360749A - Telephone system : en
  • USD139150S - Desk writing unit or similar- article : en
  • ES167504A1 - A TRANSPORTATION DEVICE FOR FRAMES ON WHICH THEY HAVE TO HAVE SKINS TO BE DRYED : en es
  • ES167612A1 - IMPROVEMENTS INTRODUCED IN THE PLUGS OF BATTERY ELEMENTS OF ELECTRICAL ACCUMULATORS, FOR THE ELIMINATION OF GASES : en es
  • ES167263A1 - A PROCEDURE FOR THE ELABORATION OF ICE PARTICLES AND APPARATUS FOR THE PERFORMANCE OF THE PROCEDURE : en es
  • ES166696A1 - IMPROVEMENTS INTRODUCED IN THE TRAGALUCES WITH GOZNES, FOR USING THEM, FOR EXAMPLE, IN PORTS OF VESSELS : en es
  • ES167632A1 - A PROCEDURE FOR THE MANUFACTURE OF CARBON SULFIDE : en es
  • US2360780A - Changeable display device : en
  • ES167349A1 - SELECTOR OF TELECOMMUNICATION SYSTEMS : en es
  • US2360382A - Zein-shellac composition and method of preparing same : en
  • US2360385A - Drill : en
  • ES167648A1 - A PROCEDURE FOR THE OBTAINING OF ARTIFICIAL THREADS OF HIGH RESISTANCE TO DRYING AND UNDERSTANDING BY THE VISCOSE METHOD : en es
  • ES167227A1 - IMPROVEMENTS INTRODUCED IN THE TEST CIRCUITS FOR TELEPHONE SYSTEMS : en es
  • DE747900C - Circuit arrangement for television transmitters for generating synchronizing pulses : de en
  • DE747919C - Axial flow machine : de en
  • DE747926C - Helical rolling mill : de en
  • CA423337A - Continuous furnace : en fr
  • ES167593A1 - A PROCEDURE TO OBTAIN A NEW EXPLOSIVE : en es
  • CA423332A - Heat exchange apparatus : en fr
  • US2360370A - Self-lubricating bearing : en
  • ES168440A1 - IMPROVEMENTS IN THE MANUFACTURE OF MOLDED BODIES : en es
  • GB564833A - Improvements in processes for the production of pulp and other products from fibre-bearing vegetable materials : en
  • ES167229A1 - IMPROVEMENTS INTRODUCED IN THE SYSTEMS OF TRANSMISSION OF OFFICES : en es
  • FI20284A - Centrifugalbroms : en fi
  • DE747949C - Support structure, especially for airplane wings : de en
  • DE747950C - Device for determining the driving style (speed or acceleration) or the spatial or temporal distance between a vehicle in front and the vehicle behind : de en
  • ES167654A1 - A NEW HEAD FOR DRAWING MACHINE : en es
  • CA423202A - Ship : en fr
  • USD139202S - Design fob a refrigerated display cabinet : en
  • DE747874C - Process for tanning hides and skins : de en
  • ES167564A1 - A PROCEDURE FOR THE MANUFACTURE OF FTALOCIANIN DERIVATIVES : en es
  • US2360402A - Fishing pole : en
  • DE747947C - Self-priming circulation pump : de en
  • ES10575U - Folding table for typewriters. (Machine-translation by Google Translate, not legally binding) : en es
  • ES10609U - Model of footwear on wheels for ladies. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167257A1 - A PROCEDURE FOR THE CONTINUOUS PRODUCTION OF THIN THREADS FROM A LIQUID MASS OF GLASS OR A SIMILAR FUSABLE AND PLASTIC SUBSTANCE : en es
  • GB564886A - Improvements in and relating to rotary sleeve valves for internal combustion engines : en
  • US2360679A - Razor : en
  • DE747827C - Device for covering the inside of metal pipes that are rotatable about their axis with a metal coating different from the pipe material : de en
  • CA423228A - Liquid pressure remote control system : en fr
  • CA423319A - Pipe bender : en fr
  • US2360590A - Pressure tank : en
  • US2360662A - Exhibiting apparatus : en
  • DK62795C - Electrical resistance consisting of a resistance wire wound helically on a support body. : da en
  • DK62809C - Alarm apparatus for alerting in case of burglary or fire with an electron tube relay affected by changing the impedance of an antenna. : da en
  • US2360479A - Condenser dielectric and method of making : en
  • DE747872C - Liquid-cooled carbon resistor, especially for starting electric motors : de en
  • US2360398A - Rug and the method of making the same : en
  • DE747789C - Bridge scales : de en
  • DE747878C - Process for the production of sulfur and chlorosulfur facts : de en
  • AU901943A - Container forand method of dispensing parenteral solutions : en
  • US2360422A - Torque equalizing device : en
  • US2360486A - Shoe sewing machine : en
  • ES167619A1 - IMPROVEMENTS IN MANDRELS AND PORTA-TOOLS POWERED BY VACUUM OR PRESSURE : en es
  • US2360731A - Wedge-ring seal : en
  • AU1025943A - Improvements in or relating to the treatment of shoe parts and apparatus suitable for use in such treatment : en
  • US2360597A - Merchandise wrapping : en
  • ES167474A1 - PROCEDURE FOR THE OBTAINING OF A PREPARATION OF HUMUS AND BACTERIA THAT ASSIMILATE THE ATMOSPHERIC NITROGEN : en es
  • ES167478A1 - A PROCEDURE FOR CONSTRUCTION OF POLISHING WHEELS : en es
  • US2360746A - Wire drawing die holder assembly : en
  • ES167595A1 - A PROCEDURE TO IMPROVE THE CORROSION RESISTANCE OF PARTS MADE OF MAGNESIUM ALLOYS : en es
  • USD139203S - Design for an ironing machine : en
  • ES164985A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF POCKET KNIVES : en es
  • US2360741A - Wire distributor for wire-drawing machines : en
  • ES10587U - Comb with curved or wavy tines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165264A1 - A PROCEDURE FOR THE OBTAINING OF A LUMINOUS BEAM OF GREAT DEPTH AND DISPERSIVE EFFECTS, SUITABLE FOR ELECTRICAL FISHING LAMPS : en es
  • US2360446A - Lubricating oils : en
  • DE747817C - Equipment set for the production of marking strips for concrete road surfaces : de en
  • DE747693C - Flexible, lead-free multi-conductor power cable with insulation made of rubber or other rubber-like insulating material for voltages that are below the ionization limit : de en
  • GB564881A - Improvements relating to angularly-movable panels, such as vehicle windscreens : en
  • US2360511A - Electromagnetic device : en
  • US2360703A - Continuous cigarette and like rod forming apparatus : en
  • US2360796A - Electroacoustic device : en
  • GB564925A - Improvements in and relating to aircraft : en
  • US2360710A - Fluid impact coupling combined with clutch : en
  • US2360563A - Fish lure : en
  • DE747794C - Cash register : de en
  • US2360380A - Tumbling machine : en
  • US2360818A - Control handle : en
  • GB564879A - Improvements in electrical forging processes : en
  • GB564846A - Improvements in the operation and control of change speed mechanism : en
  • GB564960A - Improvements in the manufacture of sandals and other footwear : en
  • US2360773A - Fourdrinier wire change : en
  • GB564835A - Improvements in protective screens for welding and like industrial operations : en
  • GB564957A - Improvements in receivers for receiving modulated carrier wave signals operating with noise reduction : en
  • ES10532U - Impeller for timbres. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360353A - Method of making cartridge casings : en
  • ES167640A1 - A NEW SEWING MACHINE OF MULTIPLE OPERATION : en es
  • GB564965A - Improvements in or relating to rotary steam engines : en
  • ES10574U - Case for injectables. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360727A - Fry kettle : en
  • US2360538A - Hot pan and plate lifter : en
  • US2360783A - Wire rope manufacturing machine : en
  • GB564841A - Improvements in furnaces heated by gaseous or liquid fuels : en
  • DE747921C - Machine tool, in particular lathe : de en
  • ES165719A1 - A PROCEDURE FOR THE TREATMENT OF MICA : en es
  • DE747904C - Two-slot magnetron for generating centimeter or decimeter waves : de en
  • ES167312A1 - A NEW DEVICE DEDICATED TO THE CUBICATION OF ENCUADRADAS WOODS : en es
  • GB564943A - Improvements in and relating to making of handles for articles of hollow-ware from materials in a plastic state : en
  • US2360514A - Refrigerator box : en
  • DE747897C - Process for the production of ammonium nitrate or mixtures containing ammonium nitrate : de en
  • DE747858C - Roll mill with interchangeable frames, especially fine iron mill : de en
  • ES167361A1 - PROCEDURE FOR THE MANUFACTURE OF SOLUBLE COLD VEGETABLE COLLARS : en es
  • GB564916A - Improvements in or relating to a method of and apparatus for toughening glass : en
  • US2360648A - Moistening device for duplicating machines : en
  • US2360764A - Phase modulated carrier receiver : en
  • CA423291A - Battery separator manufacture : en fr
  • US2360559A - Coated frozen confectionery : en
  • US2360712A - Plastic sheeting and treatment thereof : en
  • CA423338A - Textile material production : en fr
  • US2360418A - Dispensing device : en
  • ES167404A1 - A SYSTEM FOR THE TRANSMISSION OF ELECTRICAL ENERGY FROM AN AXIS OR DRIVING TREE TO A DYNAMON OR ALTERNATOR FOR THE PRODUCTION OF ELECTRICAL ENERGY : en es
  • US2360407A - Industrial truck : en
  • GB564931A - Improvements in or relating to pressure vessels : en
  • DE747786C - Device for humidifying and dehumidifying atmospheric air using hygroscopic substances : de en
  • GB564980A - Methods of improving rectification ratio in selenium elements : en
  • ES167238A1 - A MACHINE FOR MAKING MUD BALLS OR SIMILAR MATERIAL : en es
  • GB564860A - Improvements in or relating to motor vehicles : en
  • USD139149S - Knob for window regulators or the like : en
  • ES163973A1 - A PROCEDURE TO AVOID THE DRAINAGE OF POINTS OR RACES OF THE STOCKINGS : en es
  • US2360689A - Process for the dehydrogenation of : en
  • DK62786C - Steam press with adjustable Size of the Pressing Iron's Steaming surface. : da en
  • DE747937C - Method for fastening iron mass cores for self-induction coils to mounting plates or similar devices used to hold several switching elements : de en
  • CA423303A - Relief valve : en fr
  • DE747863C - Loose-leaf book : de en
  • DE747883C - Process for the finest distribution of liquids in the form of drops for the purpose of distributing protective agents on plants : de en
  • DK62804C - Coupling device by the Binding mechanism in Straw balers. : da en
  • US2360817A - Sedimentation apparatus : en
  • ES10562U - Sachet for the hair ripple. (Machine-translation by Google Translate, not legally binding) : en es
  • DE747939C - Construction and covering slab made of concrete with a sheet steel plate covering the plate surface : de en
  • DE747861C - Process for dyeing cellulose fibers with Kuepen dyes : de en
  • DE747891C - Camera for recording stereoscopic motion pictures on a cine film : de en
  • ES10591U - Shielding device or removable cover for typewriters. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167305A1 - IMPROVEMENTS IN THE CONSTRUCTION OF PRESSURE MEASUREMENT BOXES FOR WEIGHING OF LOADS THROUGH AN ELECTRICAL RESISTANCE INSTALLED INSIDE AN ARMOR AND VARIABLE PRESSURE : en es
  • DE747893C - Acoustic overtaking signal receiver : de en
  • US2360729A - Meat treating machine : en
  • USD139179S - Johnson lift truck : en
  • CA423235A - Fibre steaming process : en fr
  • CA423339A - Building covering sheet material manufacturing apparatus : en fr
  • ES167460A1 - A PERFECTED BONITO CUTTER MACHINE : en es
  • DE747800C - Welding or brazing rod : de en
  • DE747819C - Device for driving the pointer for the tuning scale of radio receivers : de en
  • DE747866C - Process for the preparation of 2-phenyl-3-aminobutane : de en
  • ES167455A1 - A PROCEDURE IN THE MANUFACTURE OF ALLOYS WITH LOW CARBON CONTENT : en es
  • US2360599A - Line pressure lubricated plug valve : en
  • US2360416A - Method of producing mats : en
  • US2360545A - Hide planimeter : en
  • GB564875A - A self-contained steam turbine : en
  • US2360551A - Sewage treatment method and apparatus : en
  • US2360803A - Vibrator device : en
  • GB564922A - Improvements in or relating to electric motors having automatic speed controlling means : en
  • GB564896A - Method of and means for propelling ships and for other driving purposes : en
  • GB564828A - New vinyl compounds : en
  • DE747927C - Roller stand with shrink-wrapped tie rods to absorb the roller pressure : de en
  • GB564944A - Improvements in potato digging and like machines : en
  • US2360807A - Vibration actuated pivoted thread holder for looms : en
  • US2360475A - Broad band high frequency amplifier : en
  • DE747930C - Heavy-duty piston rings in high-speed internal combustion engines : de en
  • US2360765A - Dispensing carton : en
  • AU119024B2 - Improvements in animal traps : en
  • CA423203A - Insulating blanket : en fr
  • CA423231A - Film, coating and tape manufacture : en fr
  • ES163410A1 - A SYSTEM OF PERSONAL PROTECTION IN HARMFUL ENVIRONMENTS, BASED ON DIRECTED AIR : en es
  • ES10599U - Valve for air chambers, especially for bicycles. (Machine-translation by Google Translate, not legally binding) : en es
  • ES165266A1 - A NEW PROCEDURE FOR THE MANUFACTURE OF RUBBER FLOORING FOR FOOTWEAR : en es
  • ES165347A1 - A PROCEDURE FOR THE METALIZATION OF IRON TAPES OR WIRES : en es
  • DE747796C - Resilient tool for floor milling machines : de en
  • ES167656A1 - A PROCEDURE FOR OBTAINING RAMIO : en es
  • ES167239A1 - A MULTIPLE APPARATUS FOR THE PROJECTION OF FIXED VIEWS, ESPECIALLY FOR PROPAGANDA : en es
  • ES157592A3 - A PROCEDURE FOR OBTAINING A NEW EXPLOSIVE : en es
  • ES167470A1 - IMPROVEMENTS IN THE SECURITY LOCKS : en es
  • GB564865A - Improvements in or relating to permanent- or electro-magnet motor or generator structures : en
  • US2360401A - Air feed for pressure pumping systems : en
  • ES164988A1 - A CELL PHOTOMETER WITH PHOTOELECTRIC CELL FOR VITAMIN ANALYSIS AND COLORIMETERS : en es
  • ES167643A1 - IMPROVEMENTS IN CENTRIFUGAL POWDER JOINTS OR CLUTCHES : en es
  • US2360737A - Antifriction journal box : en
  • ES167450A1 - PROCEDURE FOR THE MANUFACTURE OF A DRY CONCENTRATE FOR DESOXIDAR : en es
  • US2360463A - Hydrocarbon conversion : en
  • ES167543A1 - A SEPARATOR WITH RADIATION OF THE MATERIAL TO BE TREATED : en es
  • AU119050B2 - Improvements in and relating tothe canning of citrus andother fruit or vegetable juices : en
  • ES167596A1 - A PROCEDURE TO PREVENT DISSOLUTIONS SUGARED BY IONS PERMUTATION : en es
  • ES10550U - Strap for wristwatches, with special means for holding the watch. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360708A - Braking means for roller conveyers : en
  • CA423212A - Heating system : en fr
  • CA423334A - Prefabricated metal doorway : en fr
  • GB564839A - Improvements in or relating to multiplying and dividing machines : en
  • CA423329A - Seismic exploration method : en fr
  • DE747813C - Process for the production of linoleum-covered, profiled parts of furniture, such as chair seats : de en
  • US2360375A - Arrangement for electrically controlling operation of machine tools : en
  • ES167548A1 - A PROCEDURE FOR THE PREVIOUS TREATMENT WITH CHEMICAL MOISTURIZERS OF A MATERIAL TO SEPARATE : en es
  • US2360774A - Rotary disconnect switch : en
  • CA423251A - Continuous structure production : en fr
  • ES10576U - Drawing sheet with divisions (Machine-translation by Google Translate, not legally binding) : en es
  • GB564831A - Improvements in the distillation of fatty acids : en
  • CA423264A - Pilot-wire supervision : en fr
  • CA423326A - Ammunition : en fr
  • DE747845C - Cinema playback device with drum lock : de en
  • DE757077A - Stamp for boxes, packages or the like. : de en
  • US2360618A - Electrical testing device : en
  • CA423250A - Coated rubber product : en fr
  • DE747795C - Self-seller with adjustable drawer : de en
  • ES167379A1 - A MANUFACTURING PROCEDURE FOR A SHAMPOO OR PRODUCT INTENDED FOR WASHING THE HEAD : en es
  • CA423207A - Thermoplastic product manufacture : en fr
  • CA423259A - Tooth reconstruction material : en fr
  • AU119039B2 - Quartz crystal oscillator : en
  • CA423262A - Network distribution system : en fr
  • DE747868C - Contact wire butt clamp for two-metal contact wires : de en
  • GB564862A - Improvements relating to electrical connections : en
  • ES167546A1 - A PROCEDURE FOR THE PREVIOUS TREATMENT OF MATERIAL TO SEPARATE : en es
  • GB564840A - Improvements in automatic pilots and like instruments embodying gyroscopic controlling units : en
  • ES167552A1 - A SOLID STATE DECARBURATION PROCEDURE OF CARBON STEELS AND CERTAIN STAINLESS STEELS : en es
  • USD139187S - Design for a knife : en
  • US2360659A - Brake mechanism : en
  • ES10623U - A one piece and seamless ribbon tape (Machine-translation by Google Translate, not legally binding) : en es
  • ES10492U - Bifrasco. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167447A1 - NEW MACHINE FOR THE MANUFACTURE OF ALL KINDS OF VULCANIZED SHOES WITH RUBBER FLOORS, FELT, HEMP, JUICE AND OTHER FIBERS, WITH LEATHER CUTTING AND ALL KINDS OF FABRICS : en es
  • US2360433A - Structural member : en
  • CA423205A - Motion conversion mechanism : en fr
  • CA423290A - Flash arrester : en fr
  • ES167340A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT : en es
  • US2360725A - Cutter feed-control means for machining apparatus : en
  • CA423234A - Olefine reaction with boron fluoride catalysts : en fr
  • DE747804C - Series photo camera : de en
  • GB564964A - Improvements in or relating to lubrication systems : en
  • CA423273A - Thermal demand meter : en fr
  • DE747867C - Continuous furnace with vibrating beam conveyor : de en
  • ES167389A1 - MACHINE FOR POLISHING MUD BALLS OR SIMILAR MATERIAL : en es
  • ES167114A1 - A CLAW DEVICE USED IN THE CLAMPING OF ELECTRICAL EQUIPMENT : en es
  • CA423270A - Rotating assembly : en fr
  • CA423302A - Aircraft tail wheel shimmy dampening apparatus : en fr
  • DE1509423U - : de en
  • ES164010A1 - A PROCEDURE TO GATHER IN A SINGLE CONCENTRIC OR EXCENTRIC DEVICE THE ACTION OF ADMITTING AND PREVENTING THE PASSING OF A GAS : en es
  • ES167544A1 - A SEPARATOR WITH ELECTRODOS CONTRAPOLARES : en es
  • US2360616A - Carrier for transferring tissues : en
  • DE747936C - Braun tube : de en
  • ES167255A1 - A BLOCKING SYSTEM FOR SINGLE OR DOUBLE LINES : en es
  • DE747934C - Device for reducing the noise of electrical machines : de en
  • DE747946C - Process for removing printing ink from waste paper : de en
  • ES162571A1 - A PROCEDURE FOR MANUFACTURING A NEW TYPE OF DYE FOR HAIR : en es
  • DE747940C - Polyisobutylene-containing compositions : de en
  • US2360440A - Rotary air impeller : en
  • US2360528A - Method of making powdered metal articles : en
  • ES167320A1 - A NEW SYSTEM OF HYDRAULIC PRESSES : en es
  • GB564905A - Improvements relating to metal compositions : en
  • US2360467A - Electrical device : en
  • US2360811A - Purification of liquids : en
  • GB564975A - Improvements relating to snap-action electric switches : en
  • ES164596A1 - A PROCEDIMIETO AND DEVICE FOR THE REGULATION OF GAS TURBINES OF ACTION IN VEHICLES OPERATED BY PROPELLER : en es
  • US2360311A - Cementing tool : en
  • US2360449A - Process of vulcanizing rubber and product obtained thereby : en
  • US2360462A - Metalworking machine : en
  • DE747933C - Method and device for remote control for overlay remote control systems : de en
  • ES167528A1 - A OVEN FOR STEAM GENERATORS : en es
  • US2360337A - Pneumatic chip ejector : en
  • US2360504A - Method and apparatus for grinding or polishing metal sheets : en
  • US2360569A - Percolator for coffee and the like : en
  • GB564956A - An improved mechanism for adjusting the stroke of a reciprocating or oscillating member, such as a die plunger in an extrusion or moulding press : en
  • USD139167S - Design for a bracelet or similar article : en
  • US2360513A - Pipe construction : en
  • GB564851A - Improvements in automatic record changing devices for gramophones : en
  • US2360795A - Valve : en
  • GB564892A - Improvements in or relating to swivelling pipe couplings : en
  • DK62806C - Process for the production of halogen solvent emulsions with diffusion-proof dye formers for color photography. : da en
  • ES164896A1 - IMPROVEMENTS ENTERED IN STONES TO MOLTURATE PIMENTÓN : en es
  • ES167076A1 - A PROCEDURE FOR RETENTION OF THE SULFUROUS ANHYDRIDE : en es
  • ES167582A1 - A PROCEDURE FOR THE MANUFACTURE OF SODIUM PERBORATE : en es
  • US2360411A - Automatic apparatus for aligning and pitting olives, etc. : en
  • ES167578A1 - IMPROVEMENTS IN THE MANUFACTURE OF POLISHING MACHINES : en es
  • ES10556U - Device, indicator of the dates of the football matches of the league, while signaling the opponents and the field, of the game. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167413A1 - IMPROVEMENTS IN THE PROCEDURE OF ADDITION OF VITAMINS TO MEAL FLOURS, MILKFILLED OR NOT, AND TO DAIRY PRODUCTS : en es
  • DE747814C - Process for the production of dichloroethylene from tetrachloroethane : de en
  • GB564918A - Improvements in and relating to centrifugal compressors : en
  • USD139200S - Projection machine cabinet : en
  • US2360695A - Hydraulic gear shifting and driving system : en
  • US2360819A - Boat lowering gear : en
  • US2360522A - Manufacture of electric contacts : en
  • DE747653C - Switching device for a speed change gear consisting of two epicyclic gears working in series : de en
  • DK62787C - Process for the preparation of solid, purified alkyl sulfonates. : da en
  • ES165122A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • GB564867A - Improvements relating to operating systems for windows, doors and like closures, andto control valves for use therein : en
  • GB564884A - Improvements relating to the manufacture of spark plugs : en
  • US2360343A - Air conditioning apparatus : en
  • ES167635A1 - IMPROVEMENTS IN MACHINES FOR FILLING BOTTLES WITH LIQUIDS : en es
  • GB564842A - Device for testing response of quick-release couplings to uncoupling mechanism and for use in testing said mechanism : en
  • US2360360A - Wire bound box : en
  • GB564878A - Improvements in rod screwing machines : en
  • CA423253A - Synthetic filament processing : en fr
  • ES167354A1 - STRUCTURE OF ELECTROMAGNETIC DEVELOPERS : en es
  • ES167372A1 - AN ELECTROLYTIC AND CHEMICAL PROCEDURE, WITH ITS CORRESPONDING DEVICE, FOR THE OBTAINING OF THE FOLLOWING PRODUCTS: NITROSIL CHLORIDE, NITRILE CHLORIDE, NEUTRAL NITROSIL SULFATE, CHLOROSULFATE, CHLORINE, SILICON CHLORIDE, SILICON, POTASSIUM AND SODIUM, ALUMINUM CHLORIDE AND ALUMINUM : en es
  • DE747838C - Screw locking : de en
  • DE747851C - Electro thermal material made from molten magnesium oxide : de en
  • GB564981A - Methods of making selenium elements such as for electric rectifiers : en
  • CA423247A - Isocyanate treatment of polyamides : en fr
  • US2360744A - Electromagnetic operator : en
  • US2360537A - Method of removing mercaptans from hydrocarbon oil : en
  • ES9116U - Type of template (Machine-translation by Google Translate, not legally binding) : en es
  • US2360379A - Degreasing machine : en
  • US2360732A - Hydraulic coupling : en
  • US2360425A - Milling tool : en
  • US2360700A - Catalytic conversion process : en
  • US2360428A - Chair : en
  • ES10585U - Safety device, powered by pressurized oil, to stabilize cars and trucks, preventing them from sliding on wet or slippery tracks. (Machine-translation by Google Translate, not legally binding) : en es
  • GB564826A - Ultra-high frequency receiver : en
  • ES167421A1 - A DEVICE FOR SEPARATING PIECES OF GLASS TUBE, OR BLINDS OF GLASS TUBES THAT ROTATE IN VERTICAL POSITION : en es
  • ES166929A1 - AN AUTOMATIC MACHINE FOR JOINING PAPER EDGES OR SIMILAR FOR MUTUAL INCRUSTATION : en es
  • ES167094A1 - A MANUFACTURING PROCEDURE FOR STORAGEABLE COMBUSTIBLE OILS : en es
  • DE747839C - Device on gear shaping machines for lifting the cutting tool from the gear to be machined on the return stroke : de en
  • DE747944C - Twist or twist drills with carbide tipping : de en
  • DE747908C - Mercury vapor discharge tubes with glow cathode : de en
  • ES167245A1 - A REGULATION DEVICE WITH NOTCHES THAT WORKS WITH A FLEXIBLE TRACTION ORGAN : en es
  • ES167258A1 - A DEVICE FOR THE CONTINUOUS PRODUCTION OF THIN THREADS FROM A LIQUID MASS OF GLASS OR A SIMILAR FUSSIBLE AND PLASTIC SUBSTANCE : en es
  • CA423239A - Chemical reaction effecting method : en fr
  • ES167626A3 - A PROCEDURE THAT ALLOWS THE MANUFACTURE OF PARTS BY INJECTION BASED ON POLYAMIDIC RESINS : en es
  • CA423335A - Hydrocarbon processing : en fr
  • CA423214A - Oil and fat hydrogenation : en fr
  • US2360664A - Relay : en
  • ES167321A3 - IMPROVEMENTS MADE IN THE PREPARATION OF ALLOYS FOR BEARING METALS : en es
  • ES167485A1 - IMPROVEMENTS INTRODUCED IN THE PROCEDURE OF UNION AND FIXING GLASSES OF ALL KINDS IN LUCERNARIOS ON IRON ARMOR IN T PROFILES : en es
  • GB564885A - Improvements in apparatus for pickling metals : en
  • GB564976A - Improvements in or relating to multi-layer photographic material and to methods of using the same : en
  • CA423300A - Dry rosin size : en fr
  • CA423213A - Heating system : en fr
  • US2360345A - Charging means for transit mixers : en
  • US2360759A - Aircraft landing gear : en
  • US2360587A - Method of preparing camera copy for multicolor printing : en
  • CA423331A - Hydrocarbon treatment with activated phosphorous pentoxide : en fr
  • US2360469A - Motor vehicle lighting : en
  • CA423277A - Protective device for electrical apparatus : en fr
  • CA423236A - Olefine condensation reaction : en fr
  • CA423233A - Methacrylic anhydride : en fr
  • CA423286A - Paper coating method : en fr
  • CA423284A - Construction block : en fr
  • US2360692A - Counterbalancing means for expansion roofs : en
  • CA423292A - Damping valve for suspension devices : en fr
  • AU238941A - Suction cleaner nozzle : en
  • CA423204A - Display device : en fr
  • CA423274A - Circuit control system : en fr
  • ES167262A1 - IMPROVEMENTS INTRODUCED IN THE ELECTRIC HUNTERS : en es
  • ES167414A1 - TRANSMISSION DEVICE WITH ELASTIC SUSPENSION FOR THE OPERATION OF LIGHTING DIMENS FOR RAILWAY CARS : en es
  • CA423287A - Homogenizer : en fr
  • DE757184A - Exchangeable plug-in scale for different measuring ranges with permanently connected series and shunt resistors for electrical measuring instruments : de en
  • DE747799C - Tool holder : de en
  • USD139172S - Design for an aircraft turn indicator : en
  • US2360491A - Water cooler : en
  • US2360594A - Hide planimeter : en
  • USD139153S - Design for a rotary pull toy : en
  • DE747792C - Control device for typewriters equipped with sum train u. like : de en
  • AU887843A - Acoustic stethoscope : en
  • US2360711A - Synchronizer coupling : en
  • USD139196S - Design for a figure wheeled toy : en
  • US2360763A - Manufacture of footwear and parts therefor : en
  • ES167232A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF SELENIO DISKS WITH SEGENIO SURFACE IN SEGMENTS : en es
  • ES167475A1 - PROCEDURE FOR OBTAINING A PROGRESSIVE DYE FOR HAIR : en es
  • CA423241A - Cellulose ester stabilization : en fr
  • CA423340A - Washing machine apparatus : en fr
  • DE747896C - Method for generating a constant flow of oxygen : de en
  • US2360701A - Electrical terminal connector : en
  • ES164777A1 - A NEW PROCEDURE TO OBTAIN A SOAP YEAST IN PASTA OR POWDER, APPLICABLE TO ALL KINDS OF INDUSTRIAL AND DOMESTIC USES AND FOR THE OBTAINING OF COMMON AND FLOATING SOAPS, SHAVINGS AND MEDICINALS : en es
  • ES167418A1 - IMPROVEMENTS IMPROVED IN IRRIGATION OR SPRAYING APPLIANCES : en es
  • GB564870A - Improvements in or relating to vapour burners : en
  • GB564873A - Improved anti-rattle device for securing doors, lids and the like : en
  • CA423297A - Tire tube, etc. : en fr
  • ES167611A1 - A PROCEDURE FOR THE OBTAINING OF AN INDUSTRIAL PLANT FOR THE MANUFACTURE OF USES AND SIMILAR BASIS OF LAB FERMENTS OR COAGULANT ENZYLAMAS CONTAINED IN THE EXTRACT OF CARICA PAPAYA : en es
  • GB564941A - Thermal power plants : en
  • DE747931C - Power supply for television receivers : de en
  • ES163037A1 - IMPROVEMENTS INTRODUCED IN PORTABLE OPTICAL SIGNALING DEVICES AND FOR RECOGNITION SIGNALS, PARTICULARLY BETWEEN SHIPS, BETWEEN AIRCRAFT OR BETWEEN AIRCRAFT AND SHIPS AND TERRESTRIAL STATIONS : en es
  • US2360480A - Reflector : en
  • US2360610A - Tabulating machine : en
  • USD139159S - Forse garment press : en
  • ES167280A1 - IMPROVEMENTS IN THE USE OF COMBUSTIBLES, ESPECIALLY THOSE THAT ARE OBTAINED UNDER THE FORM OF COMPRESSES OR COMPOUNDS : en es
  • US2360627A - Spraying device : en
  • USD139165S - Design for an earring or similar article : en
  • GB564902A - A surgical appliance for arresting haemorrhage : en
  • US2360752A - Automatic end stop for a shear : en
  • ES10618U - Electric coffee maker called espresso, with internal electrical resistance, embedded in a tube of refractory material. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167405A1 - A PROCEDURE FOR THE OBTAINING OF PEPTONADAS : en es
  • GB564921A - Improvements in or relating to textile air filters : en
  • GB564970A - Improvements relating to radio components such as variable condensers : en
  • ES165407A1 - A PROCEDURE FOR THE MANUFACTURE OF HYGIENIC PADS OR FEMALE APPLIQUES FOR PERIODIC USE : en es
  • US2360639A - Metalworking apparatus : en
  • ES10592U - An improved device to prevent the clogging of the drains of sinks, sinks and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES167598A1 - IMPROVEMENT IN LIGHT METAL PISTONS OR ALUMINUM BASED ALLOYS : en es
  • ES10629U - Reversible cuff of men's shirt. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167484A1 - A PORTA-ELECTRODES DEVICE FOR ELECTRIC WELDING : en es
  • CA423256A - Wire end stripping machine : en fr
  • ES10395U - Calculation table applicable to the determination of rectangular sections of reinforced concrete slabs and beams. (Machine-translation by Google Translate, not legally binding) : en es
  • DE747809C - Method for remuneration and decoration of the surfaces of panels made of wood, asbestos, cellulose o. : de en
  • ES164417A1 - AN ELECTRICAL MACHINE FOR WRITING IN THE BRAILLE AND ABREU SYSTEMS : en es
  • CA423316A - Zone hardening method and product : en fr
  • CA423309A - Antenna drag cup : en fr
  • GB564845A - Improvements in fibrous conduits and methods of making same : en
  • US2360606A - Valve guide scraper ring : en
  • US2360642A - Piston and connecting-rod assembly : en
  • ES167075A1 - A PROCEDURE FOR OBTAINING LUBRICANTS BASED ON VEGETABLE OILS : en es
  • ES167279A1 - A RETRACTING TREE TIGHTNESS DEVICE : en es
  • ES167329A1 - A NEW PROCEDURE WITH ITS CORRESPONDING DEVICES TO OBTAIN POLAR COORDINATES, WHEN THE VECTOR RADIO IS GIVEN BY A PRODUCT OF TWO OR MORE FACTORS : en es
  • CA423255A - Predetermining counter : en fr
  • ES10606U - Combined bottle to contain, once and separately, two kinds of liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167368A1 - ELECTRICAL DEVICE PARTICULARLY USED IN THE LIGHTING OF PROCESSIONS, RELIGIOUS AND ANALOGUE ACTS : en es
  • ES167541A1 - TELECOMMUNICATION SYSTEMS : en es
  • ES163974A1 - A PROCEDURE TO APPLY THE STOCKINGS TO FIX YOUR POINTS AND AVOID SO YOU ARE ESCURRAN : en es
  • US2360658A - Separator for batteries : en
  • CA423209A - Hone : en fr
  • US2360474A - Table construction : en
  • CA423301A - Rosin base resin : en fr
  • CA423280A - Suction cleaning apparatus : en fr
  • ES167588A1 - A DIVIDING MACHINE SOLE AND ALL KINDS OF MATERIALS SUSCEPTIBLE TO BE TREATED BY IT, ESPECIALLY APPLICATION TO THE SHOES : en es
  • CA423289A - Moistening mechanism for duplicating machines : en fr
  • US2360718A - Pelt stretcher : en
  • AU801943A - Container forand method of dispensing parenteral solutions : en
  • US2360482A - Face shield : en
  • US2360766A - Motor control system : en
  • US2360395A - Plug : en
  • US2360459A - Brake shoe tool : en
  • US2360730A - Process of treating water for steam boilers : en
  • US2360797A - High tensile strength, noncorrosive alloy : en
  • DE747885C - Four-stroke internal combustion engine for dusty fuels : de en
  • GB564893A - Improvements in or relating to telegraph systems : en
  • US2360394A - Alcohol-reaction catalysts : en
  • USD139169S - Design fok a bracelet or similar article : en
  • US2360657A - Device for inserting and removing fluorescent lighting tubes : en
  • US2360515A - Method of making flock material : en
  • DE747892C - Process for the production of color photographs by the three-color process on paper or other material with the aid of the staining process : de en
  • BE455338A - : en fr
  • ES167459A1 - AN AUTOMATIC MACHINE FOR CLOSING METAL TUBULAR CONTAINERS, ONCE CHARGED : en es
  • CA423315A - Ship hull : en fr
  • CA423229A - Constant velocity universal joint : en fr
  • US2360571A - Propeller : en
  • US2360404A - Invalid bed : en
  • USD139182S - Design for a coat : en
  • US2360476A - Respirator : en
  • DK62796C - Magnetoelectric Smaa machine, in particular Smaadynamo for Vehicles. : da en
  • USD139152S - Design for a valve check : en
  • USD139190S - Cirlin font of type or the like : en
  • US2360684A - Circuit breaker : en
  • CA423298A - Phonograph turntable drive mechanism : en fr
  • US2360607A - Electric igniter for gaseous fuel burners : en
  • ES167515A1 - IMPROVEMENTS INTRODUCED IN ADVANCING AND CLAMPING MACHINES, BY HAND OR ENGINE : en es
  • GB564915A - Improvements in or relating to photographic objectives : en
  • GB564913A - Improvements in or relating to photographic film spools : en
  • ES167553A3 - A PROCEDURE FOR THE MANUFACTURE OF BICYCLE FRAMES AND FORKS OF ALUMINUM, DURALUMINUM AND OTHER ALUMINUM-BASED ALLOYS : en es
  • IE16706L - Electric battery anti-corrosion device : en
  • GB564907A - Improvements in and relating to washing machines : en
  • ES167326A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF BRUSHES : en es
  • US2360629A - Ski brake : en
  • US2360812A - Purification of liquids : en
  • USD139164S - Merchandise display cabinet : en
  • USD139205S - Design fob a flag : en
  • GB564906A - Improvements in and relating to bee comb foundations : en
  • ES162951A1 - A PROCEDURE FOR THE SEPARATION AND OBTAINING IN PURE CONDITION OF DERIVATIVES OF LYSÉRGICO ACID AND ISOLYSÉRGICO : en es
  • DE747822C - Electric hotplate : de en
  • DE747909C - Arrangement for regulating the magnetic flux of a Magnetfrldes formed on soft iron parts and generated by a permanent magnet : de en
  • AU125971B2 - Improvements in and relating to strands and ropes : en
  • DE747881C - Gas flow regulator : de en
  • ES167342A1 - IMPROVEMENTS IN THE MATURATION OF ALLCALI-CELLULOSE INTENDED FOR THE MANUFACTURE OF VISCOSA : en es
  • GB564837A - Preparation of wetting, sudsing and detergent agents : en
  • AU119026B2 - Suction cleaner nozzle : en
  • ES167328A1 - A MILL COMBINED WITH PESA : en es
  • ES167569A1 - A MAGNETIC ACTION INDICATOR DEVICE : en es
  • US2360525A - Self-sealing tank : en
  • ES167536A1 - AN AUTOMATIC MACHINE TO SHARP SAWS TAPE : en es
  • ES167627A1 - A TACHYMETER APPARATUS FOR THE READING OF MOBILE OBJECTIVES : en es
  • DE757282C - Coating with a secondary emission factor of less than 1 on the glass wall or other insulating inner parts of electron tubes : de en
  • US2360354A - Cartridge casing and method of making same : en
  • ES167061A1 - A PROCEDURE TO OBTAIN A SUBSTITUTE FOR THE EGG CLEAR : en es
  • ES167407A1 - METHOD FOR MEASURING HIGH FREQUENCY CURRENTS : en es
  • GB564911A - Improvements in radio receivers of the superheterodyne type : en
  • ES167444A1 - IMPROVEMENTS IN THE CONSTRUCTION OF TRONCOCONIC MEMBRANES FOR LOUDSPEAKERS : en es
  • GB564855A - Improvements in or relating to scaffolding and like clips or clamps : en
  • US2360533A - Locking and ventilating means for hatch covers : en
  • ES167565A1 - AUTOMATIC FIRE GUN OR GAS PRESSURE CHARGER : en es
  • DK62794C - Signaling system through a high-voltage network. : da en
  • ES167364A1 - SEWING MACHINE, ESPECIALLY APPROPRIATE FOR DOMESTIC WORK : en es
  • GB564890A - Improvements in or relating to electric wave transmission systems : en
  • ES167355A1 - METHOD OF MANUFACTURING SELENIO ELEMENTS : en es
  • ES167309A1 - A PROCEDURE FOR THE MANUFACTURE OF PRODUCTS FOR THE WASHING OF CLOTHES, FABRICS AND ALL KINDS OF OBJECTS : en es
  • ES167620A1 - A PROCEDURE OF MANUFACTURING ELECTRICAL APPLIANCES : en es
  • ES166898A1 - AN AUTOMATIC MACHINE FOR CURVING WOOD : en es
  • DK62798C - Brake clutch for asynchronous motors with slip ring rotor. : da en
  • DK62800C - PROCEDURE FOR MANUFACTURING A VIBRATOR AND A VIBRATOR MANUFACTURED BY THIS PROCEDURE. : da en
  • GB564858A - Electron discharge apparatus for generating electromagnetic waves : en
  • US2360323A - Lubricant : en
  • US2360390A - Spark plug : en
  • ES166427A1 - PROCEDURE FOR THE OBTAINING OF A MATERIAL OF ORGANIC FIBERS, PREFERREDLY OF WOODEN FIBERS : en es
  • ES167384A1 - IMPROVEMENTS IN ELECTRICAL APPLIANCES WATER HEATERS : en es
  • FI20285A - Expansionsbox for rotation and distribution : en fi
  • US2360723A - Electric switch : en
  • US2360378A - Clutch : en
  • US2360753A - Universal speed control for multiple prime movers : en
  • US2360645A - Composition and process of preparing same : en
  • US2360442A - Pressure-recording instrument : en
  • US2360754A - Apparatus for measuring buckle or center stretch in cold rolled steel strip : en
  • US2360356A - Cathode ray tube circuit : en
  • US2360557A - Shearing machine : en
  • CA423219A - Wire transposition tool : en fr
  • ES166578A1 - A SYSTEM OF ARMED CONCRETE ROOFS BUILT IN SEPARATE PARTS OF DOUBLE ARMOR BEAMS AND ALIGERATED SOUL AND ARMED SLABS : en es
  • GB564952A - Bushing for electrical conductors passing through the metal casing of high voltage apparatus : en
  • ES167122A1 - IMPROVEMENTS IN THE MECHANISM OF BEARINGS FOR MINE WAGONS, NARROW VAGONETAS IN GENERAL AND OTHER SIMILAR VEHICLES : en es
  • ES167367A1 - IMPROVEMENTS INTRODUCED IN LIGHTING FACILITIES, BY DRY BATTERIES : en es
  • US2360685A - Azeotropic distillation : en
  • ES167343A1 - A PERFECTED ELECTRIC OVEN FOR THE FUSION OF GLASS, GLASS OR SIMILAR PRODUCTS : en es
  • ES10375U - A perfected vase (Machine-translation by Google Translate, not legally binding) : en es
  • ES10632U - Apparatus for sealing cards and packages. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360423A - Apparatus for applying closures : en
  • US2360768A - Gun sight : en
  • US2360500A - Metal partition : en
  • GB564844A - Improvements in or relating to straight-bar knitting machines : en
  • ES166046A1 - AN INDICATOR DEVICE FOR BIKES AND SIMILARS : en es
  • GB564968A - Improved wrapper or wrapping material for parcels : en
  • ES167439A1 - NEW SYSTEM FOR CONSTRUCTION OF HINGES FOR GLASS MOUNTS : en es
  • US2360620A - Plaster and plaster product : en
  • US2360669A - Washer or cleaner : en
  • ES161752A1 - A PERFECTION IN A GRINDING MILL FOR EXERCISE TRIMMING BY LIVE ANGULOD PARTS : en es
  • GB564945A - Improvements in and relating to electric discharge devices : en
  • ES167350A1 - SELECTION CONTROL CIRCUITS : en es
  • US2360542A - Boost control valve : en
  • US2360693A - Photograph mounting corner : en
  • US2360742A - Apparatus for determining production potentials of oil wells : en
  • DE747920C - River cover for hot baths : de en
  • US2360399A - Directional gyroscope and follow-up : en
  • US2360589A - Alarm clock : en
  • US2360317A - Crimping apparatus : en
  • US2360507A - Apparatus for recording seismic waves : en
  • US2360653A - Adjustable slitter for printing presses and the like : en
  • DE747922C - Device for producing a durable feed by ensiling : de en
  • ES10630U - Repurposed glass of figurines silhouettes. (Machine-translation by Google Translate, not legally binding) : en es
  • CA423218A - Caliper or gauge : en fr
  • AU1553744A - Improvements in and relating to strands and ropes : en
  • US2360487A - Feeding mechanism for briquetting machines : en
  • US2360367A - Electrostatic condenser and dielectric therefor : en
  • US2360736A - Seamless dipped latex girdle : en
  • US2360786A - Universal joint assembly : en
  • US2360347A - Stoker damper control : en
  • US2360574A - Gas generator : en
  • US2360745A - Toothbrush : en
  • GB564955A - Improvements in or relating to undercoat compositions for metal parts : en
  • GB564967A - Improvements in and relating to internal combustion engines : en
  • ES167415A1 - PROCEDURE FOR THE CONSERVATION OF FRUIT : en es
  • US2360492A - Process of producing alkali metal and alkaline earth metal hypochlorites and alcohol : en
  • US2360734A - Compressible sealing ring : en
  • DE747793C - Speedometer : de en
  • GB564853A - Improvements in automatic record changing devices for gramophones : en
  • DK62801C - Mounting device at Swivel grille. : da en
  • US2360495A - Delivering and receiving mechanism for airplane-carried loads : en
  • ES166890A3 - A SCREW DEVICE FOR FASTENING SHOTS ON SHOTGUNS : en es
  • USD139173S - Design for a floor mop : en
  • CA423226A - Timber saw : en fr
  • US2360471A - Device for holding shank buttons : en
  • US2360804A - Grater and operating means therefor : en
  • US2360562A - Disintegrator rotor : en
  • US2360383A - Method of assembling fluid couplings : en
  • US2360707A - Electron discharge device : en
  • US2360747A - Edge-finishing seam for pile-fabric articles and method of making the same : en
  • US2360748A - Combination stabilizer strut and shock absorber : en
  • US2360613A - Escapement mechanism suitable for timing devices : en
  • ES167526A1 - AN APPARATUS TO STORE GAS : en es
  • US2360619A - Resilient wheel mounting : en
  • DE747914C - Skin protection products : de en
  • GB564924A - Improvements in and relating to the manufacture of combination sink or laundry tray units or the like : en
  • ES10533U - Luminous advertisement for low voltage. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167591A1 - A PROCEDURE TO OBTAIN A NEW EXPLOSIVE : en es
  • US2360403A - Optical system : en
  • US2360339A - Stable gyroscope erector : en
  • US2360740A - Drive for sheet pack lifters : en
  • US2360666A - Electric signaling apparatus : en
  • DE747811C - Device for rolling round bars : de en
  • US2360789A - Printing business machine : en
  • US2360414A - Container : en
  • US2360499A - Motor vehicle lighting : en
  • DE747832C - Typewriter : de en
  • ES167228A1 - IMPROVEMENTS INTRODUCED IN THE SUBSCRIBER KEYS AND LINK BUTTONS : en es
  • US2360573A - Spark plug display and dispensing cabinet : en
  • US2360608A - Method of making electric igniters for gaseous fuel burners : en
  • US2360652A - Letter opener : en
  • USD139168S - Design for a bracelet or similar article : en
  • DE746845C - Shoe insert made from flexible material : de en
  • US2360340A - Perfecting printing press : en
  • US2360448A - Fluorescent lamp fixture : en
  • AU946243A - Method and apparatus for forming granulated slag : en
  • GB564928A - Improvements in and relating to variable-pitch screw-propellers : en
  • DE747848C - Serving fuse with mask protection : de en
  • GB564948A - Portable drilling machines : en
  • US2360566A - Draft gear : en
  • US2360670A - Electric switch : en
  • USD139188S - Design fob a mirror : en
  • USD139195S - Design for a toy animal figure : en
  • ES163693A3 - A PROCEDURE FOR THE MANUFACTURE OF A FABRIC OR FABRIC : en es
  • DE747833C - Erasing device for the counters on calculating machines and similar machines : de en
  • ES164100A1 - IMPROVEMENTS INTRODUCED IN COMBINED MACHINES FOR WORKING WOOD : en es
  • US2360813A - Pencil pocket for work garments : en
  • GB564966A - Guiding means for continuous form stationery in writing or imprinting machines : en
  • GB564963A - Improvements in or relating to universal joints : en
  • DE747829C - Chair that can be transformed into a children's chair : de en
  • ES165284A1 - A PRODUCING MACHINE OF A TYPE OF HYGIENIC SPOON : en es
  • GB564935A - Improvements in or relating to electrical overload and like cut-out arrangements : en
  • CA423210A - Pants and skirt hanger : en fr
  • CA423288A - Solvent : en fr
  • US2360472A - Adjustable precision tap : en
  • US2360623A - Lubricating oil composition : en
  • DE747860C - Roller push bench for the production of hollow bodies : de en
  • US2360363A - Cable slitting machine : en
  • CA423294A - Modified clay : en fr
  • AU119031B2 - Improved manufacture of mouldable compositions comprising rubberlike materials : en
  • CA423327A - Refrigeration apparatus : en fr
  • ES167422A1 - MULTIPLE ACTION AIR INJECTOR : en es
  • US2360335A - Trailer hitch stabilizer : en
  • US2360721A - Signaling device : en
  • US2360451A - Collapsible clothing container : en
  • US2360625A - Magnetic recording apparatus : en
  • US2360633A - Method and apparatus for annealing : en
  • GB564978A - Anti-rolling wings to prevent ships rolling : en
  • US2360322A - Apparatus for producing stereoscopic pictures in color : en
  • US2360384A - Weighing scale : en
  • US2360609A - Cloth measuring and tubing machine : en
  • US2360509A - Pickling solvent : en
  • CA423341A - Signal transmission system : en fr
  • US2360489A - Rotary draw works : en
  • ES167269A1 - IMPROVEMENTS IN FRICTION CLUTCHES : en es
  • ES167590A1 - A PROCEDURE TO OBTAIN A NEW EXPLOSIVE : en es
  • US2360548A - Combustion method : en
  • ES167275A1 - A PRESS FOR THE MANUFACTURE IN BIG OR IN MASS OF JUICY FRUITS, LIKE LEMONS AND ORANGE : en es
  • GB564895A - Improvements in or relating to the manufacture of maltose : en
  • DE747828C - Process for dyeing finished glass fibers : de en
  • DE747864C - Box-shaped trap area precipitation electrode for electrostatic precipitators : de en
  • US2360310A - Gas burner : en
  • US2360396A - Fluorescent tube changer : en
  • US2360809A - Lamp socket unit : en
  • US2360341A - Shovel equipment for trucks : en
  • US2360368A - Direction aiming device for automobiles, ships, and other moving vehicles : en
  • US2360636A - Apparatus for welding and smoothing seams : en
  • ES167499A1 - A PROCEDURE FOR THE EXTRACTION OF VITAMINS OR LIPOSOLUBLE PROVITAMINS : en es
  • US2360552A - Treatment of hydrocarbons : en
  • AU119034B2 - Container forand method of dispensing parenteral solutions : en
  • US2360530A - Motor vehicle lighting : en
  • USD139148S - Design for a combination hand mirror and clock : en
  • USD139170S - Brooch pin or similar article : en
  • CA423217A - Furnace stoker : en fr
  • DE747870C - Circuit arrangement for telephone exchanges, in which lines with four-wire power amplifiers for normal low-frequency telephone operation are interconnected with one another and with two-wire lines via dialers : de en
  • USD139147S - Design for a boot : en
  • US2360361A - Station-keeping apparatus for warships : en
  • US2360412A - Fruit pitting and destemming machine : en
  • US2360611A - Fireplace air circulating heater : en
  • ES166900A1 - AN APPARATUS SYSTEM INDICATOR OF AMOUNTS : en es
  • GB564887A - Improvements in push-pull switches : en
  • US2360556A - Method of making blue-veined cheese : en
  • US2360660A - Welded structure and means and method of welding : en
  • US2360794A - Regeneration stabilization circuit : en
  • US2360540A - Vinyl resin-containing compositions : en
  • GB564859A - New anthraquinone dyes : en
  • US2360632A - Process for preparing polymers of high molecular weight : en
  • US2360539A - Compressor for pulsator systems : en
  • CA423282A - Measuring instrument : en fr
  • CA423299A - Dry rosin size : en fr
  • CA423343A - Electronic valve device : en fr
  • USD139175S - Powder box : en
  • US2360584A - Motor fuel : en
  • USD139160S - Design for a cork extractor : en
  • DE747901C - Method for synchronizing several transmitters or recording devices from a central point : de en
  • ES167408A1 - A SELECTOR : en es
  • CA423249A - Cellulose mixed ester preparation : en fr
  • ES167365A1 - IMPROVEMENTS IN CONTINUOUS PAPER BASES ADAPTABLE IN THE WRITING MACHINES, WHICH AUTOMATICALLY MANEUVER A DEVICE TO PLACE IN THEIR PLACE THE SAME PAPER CARDBOARD WHEN OBTAINING COPIES : en es
  • DE747890C - Protective case for photographic cameras : de en
  • CA423271A - Ignition tube thermostatic protection : en fr
  • US2360331A - Spotting board : en
  • US2360455A - Centrifuge : en
  • US2360488A - Fishing reel : en
  • US2360564A - Winding machine : en
  • CA423268A - Brake control valve device : en fr
  • DE747854C - Process for rolling T-shaped or similar profiles consisting of flange and web with high, thin web : de en
  • CA423276A - Ignitron assembly for rectifiers : en fr
  • DE747855C - Strip cold rolling mill : de en
  • GB564946A - Improvements in or relating to fluorescent low pressure mercury vapour electric discharge lamps : en
  • DE747902C - Circuit arrangement for the elimination of disturbances in speech communication in telephone systems : de en
  • US2360615A - Computing machine : en
  • GB564961A - Improvements in or relating to route or destination indicators : en
  • US2360447A - Method of converting hydroxysteroids to ketosteroids : en
  • US2360760A - Adjustment means for testing machines : en
  • ES167377A1 - A PROCEDURE FOR MANUFACTURING CAPSET NUTS : en es
  • ES167376A3 - A DEVICE FOR DEEP X-RAY RECOGNITION OF WHEEL TIRE COVERS : en es
  • US2360769A - Process for biological treatment of sewage, trade wastes, and the like : en
  • ES167261A1 - A PANTÓGRAFO WITH A PARALLEL GUIDE FOR THE DRAWING HEAD : en es
  • CA423260A - Dynamo-electric machine control system : en fr
  • GB564848A - Improvements in rivets : en
  • ES167284A1 - A MACHINE TO COVER THE COPPER THREAD WITH COTTON : en es
  • ES167510A1 - AN APPARATUS TO PROTECT THE EAR FROM HARMFUL ACOUSTIC EFFECTS : en es
  • US2360790A - Reversible window sash : en
  • ES167547A1 - A PROCEDURE FOR THE SEPARATION OF MIXES : en es
  • GB564951A - Improvements in or relating to reflector fittings for electric lamps : en
  • ES10631U - Perfumer perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • GB564877A - Improvements relating to feed mechanisms for punching presses : en
  • GB564830A - Improvements relating to electromagnetic switches : en
  • ES167341A1 - MECHANISM THAT ALLOWS TO RAISE AT WILL AND IN DIFFERENT PLANS, HORIZONTAL AND INCLINED, THE METAL FABRIC OF THE BEDS OR SOMMIERS : en es
  • AU119022B2 - An improved disc plough : en
  • US2360494A - Combination periscope, seat, and cane : en
  • ES167513A1 - A NEW SYSTEM TO SECURE THE BICYCLE WHEELS THROUGH THE SPECIAL LOCK AND SLEEVE WITH AUTOMATIC CLOSURE : en es
  • GB564908A - A new system of lubricating railway and like rails and wheel flanges : en
  • US2360518A - Cement composition and method of making the same : en
  • ES10527U - Adjustable flange for holding hoses. (Machine-translation by Google Translate, not legally binding) : en es
  • ES164359A1 - A PRESS FILTER CONSTITUTED WITH MATERIALS THAT ARE NOT COMPATIBLE TO THE ACTION OF LIQUIDS THAT MUST BE FILTERED : en es
  • CA423283A - Fault-current neutralizer : en fr
  • ES167437A1 - PROCEDURE FOR THE STABILIZATION OF OILS EXTRACTED FROM THE PINE RESIN : en es
  • GB564843A - Improvements in or relating to vegetable strainers : en
  • ES10596U - Portacaza. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167290A1 - IMPROVEMENTS IN THE RETENTION FOR THE PERCUTOR OF AUTOMATIC ARMS : en es
  • ES167502A3 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF GREASE DEVICES : en es
  • US2360772A - Machine tool : en
  • DK62789C - Contact device for Gaseous reactions. : da en
  • ES167473A2 - PEDAL PROPULSION SYSTEM FOR BOATS : en es
  • ES167549A1 - A PROCEDURE TO INFLUENCE ON A MATERIAL TO SEPARATE : en es
  • ES167647A1 - A PROCEDURE FOR THE OBTAINING OF VERY ADEQUATE SUBSTANCES TO BE APPLIED BY ELECTROPHORESIS : en es
  • ES167520A1 - A PROCEDURE TO PRODUCE IMAGES OR DRAWINGS ON CRYSTAL WITH RELIEF SENSATION : en es
  • DE747889C - Process for bleaching pulp : de en
  • ES167479A1 - PROCEDURE FOR THE PREPARATION OF A NEW ENCÁUSTICO : en es
  • US2360816A - Relief valve : en
  • DK62802C - Method of Making Easily Processable Linear, High Polymer Polyamides. : da en
  • US2360470A - Gantry crane for servicing, loading, and unloading aircraft : en
  • US2360560A - Pipe cleaner : en
  • ES167628A1 - IMPROVEMENTS IN THE CONSTRUCTION OF CENTRIFUGAL MIXING MACHINES : en es
  • US2360676A - Cylinder etching machine : en
  • DE747917C - Optical lighting system for projector : de en
  • GB564883A - Improvements in or relating to the etching of celluloid, cellulose acetate and like materials : en
  • ES167338A1 - A MECHANISM OF CHANGE OF CANILLAS FOR TELARES : en es
  • ES167453A3 - DEVELOPING TANK FOR 35 MILLIMETER PHOTO FILM : en es
  • US2360424A - Wringer spring and adjusting screw assembly : en
  • CA423323A - Current inverter : en fr
  • US2360595A - Apparatus for removing solid particles from air streams : en
  • CA423269A - Relay system : en fr
  • US2360709A - Tray : en
  • US2360526A - Emergency shutdown system for engine fuel pumps : en
  • US2360805A - Seat slide structure : en
  • US2360614A - Mounting for spring roller window shades : en
  • DE747810C - Loom sheaths with an attachment spindle consisting of several parts : de en
  • GB564910A - Improvements in or relating to pencil writing appliances : en
  • US2360531A - Lock nut : en
  • DE747812C - Laundry press : de en
  • CA423208A - Filament, foil and film production : en fr
  • DK62790C - Process for the Preparation of Enoletters of the Cyclopentanopolyhydrophenanthene Row. : da en
  • ES167048A1 - A PROCEDURE OF CHARCOAL BRIQUETTES AND SIMILAR : en es
  • ES167074A1 - A PROCEDURE THAT ALLOWS THE OBTAINING OF ATIFREEZE SOLUTIONS : en es
  • DE747677C - Calculating machine u. like : de en
  • US2360724A - Method of making muzzle sleeves : en
  • ES167246A1 - A NEW SOLUBLE CATALOG AND ALKALINE ELECTROLYTE ACCUMULATOR : en es
  • ES167522A1 - A MECHANICAL APPLIANCE USED IN THE IRONING OF CLOTHING : en es
  • GB564958A - Improvements in or relating to the treatment of wool and like fibres or materials made therefrom to render them unfeltable and unshrinkable : en
  • USD139204S - Design for a book reading stand : en
  • ES167370A1 - DEVICE FOR LOADING, DOWNLOADING AND TRANSPORTAINING DRUMS AND BARRELS, THAT ELIMINATES HIS HANDLING : en es
  • USD139178S - Design for a combined toy truck and trailer : en
  • DK62803C - Binocular system consisting of a highly magnifying binoculars and a viewfinder. : da en
  • US2360508A - Work support : en
  • US2360650A - Method of treating plastic sheeting : en
  • DE747818C - Optical signaling device for searching for people : de en
  • DE747923C - Device for automatic display when bearing by means of a receiver group and a compensator : de en
  • DE747802C - Process for the production of solid spreadable agents for the preservation of green fodder : de en
  • DK62788C - Procedure for Mercerization of Textile Fabrics. : da en
  • GB564864A - Improvements relating to unidirectional clutches : en
  • US2360757A - Mounting : en
  • US2360318A - Supporting device for rock drills : en
  • ES167610A1 - A NEW GALVANOPLASTIC PROCEDURE FOR OBJECT REPRODUCTION : en es
  • DE747835C - Means for combating pizzy pests in fruit and wine growing : de en
  • DE747898C - Method for the reproduction of television pictures with the aid of a cathode ray tube : de en
  • GB564894A - Improvements in or relating to circular knitting machines : en
  • ES167216A1 - A PROCEDURE FOR THE OBTAINING OF A PRODUCT OF OXYCATOXYL-BOROFORMAL ACID : en es
  • ES167282A1 - A PROCEDURE AND APPARATUS TO DETERMINE APPARENT AND REAL VOLATILE ACIDITY IN WINES : en es
  • GB564898A - Improvements in or relating to materials suitable for polishing articles, and methodof preparing such materials : en
  • USD139156S - Stone font of type : en
  • US2360591A - Paper tear-off device for typing apparatus : en
  • GB564977A - Electric rectifiers of the junction layer type : en
  • ES167337A1 - A NEW DOUBLE-ACTING CYLINDER FOR EXPLOSION ENGINES : en es
  • ES167649A1 - A HOOK APPARATUS WITH SIGNAL AND HITCH DEVICE ACTING AUTOMATICALLY WHEN CHOPPING A FISH : en es
  • ES167509A1 - A DEVICE FOR THE EXECUTION OF BIOCHEMICAL AND CHEMICAL PROCEDURES : en es
  • ES164648A3 - A SPECIAL DEVICE FOR THE INTERNAL CHARGING OF POMEGRANATES OF ALL KINDS TO ACHIEVE PERFORATING EFFECTS IN ARMORING AND MATERIALS OF ALL KINDS : en es
  • FI20283A - Anordning vid barktrummor : en fi
  • ES164142A1 - A HYDRO-THERMAL INCUBATOR WITHOUT AUXILIARY HEAT FOCUS : en es
  • GB564971A - Improvements in or relating to casings for electrical condensers or other electricaldevices : en
  • GB564891A - Improvements in or relating to bricks, blocks and like building elements : en
  • DE747790C - Projector for the demonstration of plate-shaped single images with a turntable : de en
  • ES10613U - A device for simultaneously drying and ironing clothes and other garments (Machine-translation by Google Translate, not legally binding) : en es
  • ES167483A1 - A PROCEDURE FOR THE EXTRACTION OF ALGINE, IODINE, BROMINE, CELLULOSE AND SALTS FROM MARINE SEAWEED (LAMINARIES) : en es
  • ES10615U - Game with tops or tops. (Machine-translation by Google Translate, not legally binding) : en es
  • ES164917A1 - IMPROVEMENTS INTRODUCED IN DISTANCE INDICATOR SYSTEMS : en es
  • ES167316A3 - A COMBINED FILTER AND PURIFIER FOR WATER : en es
  • US2360673A - Oxidized polymers and process for their preparation : en
  • ES167371A1 - APPARATUS FOR THE CONSTANT AND UNIFORM DISTRIBUTION OF CHEMICALS APPROPRIATE FOR THE DEPREGATION OF SURFACES INFECTED BY CHEMICAL AGGRESSIVES VESICANTS : en es
  • US2360758A - Rail bonding apparatus : en
  • US2360386A - Heat exchanger : en
  • US2360324A - Lubricant : en
  • DE747882C - Process for producing non-monocrystalline, polarizing surfaces : de en
  • GB564984A - Improvements in and relating to coffee : en
  • US2360392A - External chill means for metal castings : en
  • DE747842C - Illuminated picture, preferably housed in a housing, for advertising purposes : de en
  • DK62807C - Repair buck for Bicycles. : da en
  • DE747836C - High-speed, air-compressing internal combustion engine with self-ignition and pressure injection : de en
  • ES167555A1 - IMPROVEMENTS IN BRAIDING MACHINES : en es
  • DE747852C - Material and workpieces made from a mixture of a hydraulic binding agent, such as in particular cement, and artificial mineral fibers and a method for producing the mixture : de en
  • FI20282A - Anordning vid ångkokapparater : en fi
  • US2360496A - Switch : en
  • USD139185S - Design for a plate ob similar article : en
  • ES10495U - Cartela for the support of shelves. (Machine-translation by Google Translate, not legally binding) : en es
  • DE747807C - Suspension of motor vehicles with rocker arms mounted on the frame, carrying the wheels and mutually coupled torsion bars arranged parallel to their axes : de en
  • ES10552U - Shuffle soccer. (Machine-translation by Google Translate, not legally binding) : en es
  • GB564930A - Improvements in or relating to radio apparatus and tuning mechanism therefor : en
  • USD139176S - Gaide chair : en
  • ES167530A1 - AN APPARATUS FOR THE APPLICATION OF SALINE, SANGRÍAS, BLOOD TRANSFUSIONS AND SIMILAR APPLICATIONS : en es
  • US2360683A - Compound toolholder for planers : en
  • USD139161S - Design for a brake shoe tool : en
  • US2360444A - Electric socket : en
  • CA423310A - Strain determining method for rigid articles : en fr
  • US2360672A - Self-feeding soldering iron : en
  • CA423265A - Brake control means : en fr
  • US2360605A - Metallurgical apparatus : en
  • US2360622A - Method of producing aviation gasoline : en
  • US2360346A - Leveling device for instrument flying and landing ground type trainers : en
  • CA423243A - Cellulosic material production : en fr
  • USD139158S - Design for a picture frame or similar article : en
  • US2360602A - Plate clamp : en
  • CA423242A - Cellulose ester stabilization : en fr
  • CA423266A - Brake system : en fr
  • US2360429A - Silencer : en
  • US2360439A - Container : en
  • US2360362A - Advertising meat and the like display : en
  • AU885043A - Amplitude or phase modulator : en
  • AU940943A - Improvements in animal traps : en
  • AU119036B2 - Improvements in or relating to optical objectives : en
  • NL57004C - : en
  • US2360588A - Universal indexing device : en
  • DE747788C - Process for the production of lightfast condensation resins : de en
  • ES167256A3 - A MECHANICAL DEVICE COMPOSED OF A TUB AND ROTATING REEL, APPLICABLE TO THE DEVELOPMENT OF FILMS : en es
  • US2360694A - Voltage supply circuits : en
  • US2360655A - Distillation process : en
  • DE747806C - Rear axle drive for motor vehicles : de en
  • CA423304A - Relief valve : en fr
  • DE747911C - Production of luminescent tungstates, molybdates and chromates : de en
  • US2360808A - Ore separator : en
  • USD139163S - Merchandise display cabinet : en
  • DK62791C - Process for the Preparation of 4-Oxypiperidine-4-Carboxylic Acid Nitriles. : da en
  • CA423222A - Paper web coating device : en fr
  • CA423330A - Well radiological surveying method : en fr
  • USD139194S - Design for a game board : en
  • US2360688A - Post frame structure : en
  • USD139166S - Design for a picture frame : en
  • DE747805C - Adjustment device for a double slit landing flap : de en
  • ES167660A2 - IMPROVEMENTS INTRODUCED IN THE VERTICAL AXIS HYDRAULIC TURBOGENERATORS : en es
  • ES167068A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • US2360445A - Evaporating apparatus : en
  • DE747912C - Floor wax : de en
  • AU905843A - Improvements in or relating to optical objectives : en
  • DE747910C - Process for the preparation of leuco-sulfuric acid esters of anthraquinone-azo dyes : de en
  • US2360529A - Weft replenishing loom : en
  • US2360357A - Grinding mill : en
  • US2360617A - Heater : en
  • US2360705A - Pneumatic comparator gauge : en
  • US2360761A - Detachable coupling : en
  • US2360344A - Concrete mixer water supply system : en
  • CA423295A - Piercing die and alloy : en fr
  • DE747941C - Galileo glass with simple objective and eyepiece lens : de en
  • ES167323A1 - A NEW PROCEDURE FOR THE OBTAINING OF A SOLVENT SUITABLE FOR THE MANUFACTURE OF NITROCELLULOSE : en es
  • US2360716A - Arc welding material : en
  • DE747884C - Diesel engine for the combustion of slow reaction, synthetic fuels : de en
  • DE744298C - Arrangement to reduce the sensitivity of secondary electron multipliers with a magnetic transverse field to changes in the supply voltage : de en
  • US2360319A - Seed planter : en
  • US2360419A - Cage for use in ball bearings : en
  • US2360466A - Electrical apparatus : en
  • ES167366A3 - PHOTOGRAPHIC RECORDING CAMERA OF SOUND ON CINEMATOGRAPHIC FILM : en es
  • ES167577A3 - A MIXING MACHINE, EMULSIONING, ROTARY DILUTING : en es
  • ES167633A3 - A PROCEDURE FOR THE MANUFACTURE OF COMPOSITE FERTILIZERS BY AMMONIZATION OF SUPERPHOSPHATE : en es
  • USD139189S - Wallpaper border or similar article : en
  • US2360806A - Carton : en
  • DE747887C - Process for the dressing of profiled grinding wheels for grinding spur gears with inclined teeth : de en
  • US2360634A - Condensate trap for suction conduits : en
  • US2360779A - Method of screening and washing paper pulp : en
  • ES167568A1 - SOME IMPROVEMENTS IN SEWING MACHINES : en es
  • CA423252A - Synthetic filament processing : en fr
  • ES167295A1 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF FORGED FLOORS OF ARMED CONCRETE : en es
  • DK62805C - Procedure for the manufacture of a copper layer by electrolytic means on the surface of workpieces of brass or brass-like alloys. : da en
  • US2360413A - Vitreous enamel coated objects and method of producing the same : en
  • GB564872A - Improvements in or relating to vices for cut-off machines : en
  • GB564929A - Improvements in or relating to rivetting or tools suitable for use therein : en
  • ES166291A1 - A PROCEDURE FOR THE MANUFACTURE OF A LIGHTWEIGHT CONSTRUCTION MATERIAL OF SERRIERY CHIPS : en es
  • US2360464A - Centrifugal pump : en
  • ES167306A1 - IMPROVEMENTS INTRODUCED IN CRYSTAL SUPPORTS : en es
  • US2360355A - Apparatus for separating suspended particles from gaseous media : en
  • US2360612A - Valve : en
  • ES10611U - Figures, frames and in general objects of decoration and decoration of wood (Machine-translation by Google Translate, not legally binding) : en es
  • GB564897A - Improvements in or relating to electric cartridge fuses : en
  • ES158402A1 - A NEW PROCEDURE IN THE PROVISION OF THE SOUND BANDS FOR THE TOTAL USE OF THE CINEMATOGRAPHIC FILM CONTINUOUSLY : en es
  • US2360675A - Key case : en
  • US2360714A - Heat-transfer element for absorbers : en
  • ES10614U - Elastic adjustment belt. (Machine-translation by Google Translate, not legally binding) : en es
  • ES10578U - Bra for fountain pens, pens and the like with safety device. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360400A - Folding chair : en
  • US2360498A - Dedusting device : en
  • US2360583A - Single feed for multiple carding machines : en
  • USD139177S - Design for a combined tot truck and stake body trailer : en
  • ES167078A1 - A PROCEDURE FOR OBTAINING LUBRICANTS BASED ON VEGETABLE OILS : en es
  • US2360369A - Wringer : en
  • US2360453A - Portable cot : en
  • DE747895C - Duo, trio or double duo towing mill with a wheel box guided in a vertical direction in the spindle frame : de en
  • GB564882A - Improvements in electric cables : en
  • ES167423A1 - DISPOSITION OF THE SUPPORT OF THE CLOSURE PIECE IN THE GAS PRESSURE CHARGERS : en es
  • ES165346A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • ES167550A1 - A PROCEDURE FOR THE PREVIOUS TREATMENT OF SEPARATE POWDER MIXTURES : en es
  • GB564979A - Improvements relating to building constructions and to bricks or blocks therefor : en
  • US2360501A - Machine gun belt tang : en
  • ES167077A1 - A PROCEDURE INTENDED TO PREVENT SULFATATION PHENOMENA : en es
  • CA423201A - Article grading device : en fr
  • US2360546A - Method of measuring liquid density : en
  • US2360577A - Swab rubber : en
  • US2360576A - Relieving machine : en
  • US2360506A - Manufacture of shoes : en
  • DE747824C - Process for the production of paints : de en
  • ES167005A3 - PERFECTED BUMPER FOR ELECTRIC STROLLERS FOR AMUSEMENT PARK, FAIRS, PARTIES AND EVENTS : en es
  • ES167270A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • ES167335A1 - IMPROVEMENTS IN CIRCULAR POINT GENDER MACHINES : en es
  • GB564876A - Improvements in and relating to sheet feeders : en
  • ES167072A1 - A PROCEDURE TO OBTAIN A PRODUCT THAT ALLOWS TO AVOID OXIDATION INSIDE THE AUTOMOBILE RADIATORS : en es
  • GB564888A - Mechanical commutators suitable for rectifying alternating currents : en
  • DE747820C - Electric transmission line for high-frequency currents : de en
  • GB564936A - Improvements relating to rosaries : en
  • ES167231A1 - A METHOD TO MAKE ELEMENTS OF SELENIO : en es
  • CA423322A - Television receiver : en fr
  • US2360377A - Tumbling machine : en
  • US2360483A - Baby walker convertible into a high chair : en
  • USD139183S - Design for a coat : en
  • AU919243A - Quartz crystal oscillator : en
  • US2360788A - Back rest for chairs : en
  • ES167604A3 - A NEW PROCEDURE FOR THE MANUFACTURE OF ELASTIC FABRICS : en es
  • US2360342A - Solid expanded coffee corn sirup : en
  • US2360443A - Apparatus for manufacturing grinding tools : en
  • US2360674A - Portable mat : en
  • CA423278A - Protective relaying means : en fr
  • US2360503A - Oil burner : en
  • CA423240A - Cellulosic material production : en fr
  • US2360667A - Navigation watch : en
  • US2360477A - Polymeric acetals and process of forming same : en
  • CA423221A - Fire alarm : en fr
  • CA423220A - Protective armour for ships : en fr
  • US2360485A - Coupling : en
  • US2360415A - Reclosure carton : en
  • US2360686A - Self air conditioning bulk commodity railway car : en
  • CA423263A - Network distribution system : en fr
  • ES167285A1 - IMPROVEMENTS IN THE LEATHER SOLES DIVIDING AND DETHICKING MACHINES : en es
  • ES10625U - Reel for winding textile yarns (Machine-translation by Google Translate, not legally binding) : en es
  • DE747871C - Earthing contact socket with two pairs of sockets : de en
  • CA423224A - Recuperative heat exchanger : en fr
  • DE747837C - Two-stroke engine with mass balancing : de en
  • GB564827A - Process of preparing a dibenzopyran derivative having marihuana activity : en
  • US2360350A - Cosmetic or like holder : en
  • DE746048C - Test tubes for the detection and measurement of acidic gases, especially carbonic acid : de en
  • DE747834C - Cash register or accounting machine : de en
  • ES167488A1 - A TUNNEL RECEIVING DEVICE WITHIN A WAVE FIELD, IN WHICH AN EXACT AND AUTOMATIC TUNING DEVICE WITH A MANUFACTURED BREAKING VALVE IS PROVIDED AND WHICH DEVICE IS PROVIDED OF TWO INTERMEDIATE FREQUENCY AMPLIFIERS WITH DIFFERENTLY HIGH SERVICE FREQUENCY : en es
  • ES167331A1 - IMPROVEMENTS IN THE MANUFACTURE OF MEMBRANES FOR ASPIRANT BOMBS : en es
  • US2360621A - Automatic case shift : en
  • ES167293A1 - A PROCEDURE FOR THE OBTAINING OF DISPUTE MEDIA : en es
  • GB564942A - Improved means for correctly positioning tables or supports for use in lofting or the laying out of drawings : en
  • CA423314A - Vitrified diamond grinding wheel : en fr
  • US2360371A - Folding litter : en
  • DE747875C - Process for winding a freshly spun rayon thread onto a spinning bobbin : de en
  • US2360549A - Feeding pail or container : en
  • US2360461A - Motor vehicle lighting : en
  • GB564868A - Improvements in adjustable seats : en
  • GB564962A - An improved short period press button switch : en
  • ES167236A1 - A PROCEDURE FOR CONSTRUCTION OF REMOVABLE BARRACKS : en es
  • GB564937A - Improvements in photographic cameras : en
  • GB564934A - Improvements in radio-transmitters : en
  • US2360755A - Shock absorber : en
  • ES167629A1 - IMPROVEMENTS INTRODUCED IN PRESSURE INJECTOR MACHINES : en es
  • US2360484A - Stapling machine : en
  • GB564954A - Improvements in or relating to coated metal parts : en
  • ES10551U - Speed multiplier or new propulsion system for bicycles and velocipedes. (Machine-translation by Google Translate, not legally binding) : en es
  • GB564923A - Improvements in collapsible push-chairs : en
  • US2360327A - Production of mud-laden drilling fluids : en
  • US2360771A - Bucking bar for tubular members : en
  • US2360799A - Hand truck : en
  • ES167490A1 - A PROCEDURE FOR THE OBTAINING OF GREATER SPONGE FORCE YEARS : en es
  • DE741363C - Volume regulator for liquids : de en
  • ES167655A1 - A THERMAL PERMUTATOR FOR FLUENT LIQUIDS AND GASES : en es
  • FI20287A - Horse vehicle wheel : en fi
  • ES163611A1 - A PORTABLE ELECTRIC HAMMER : en es
  • GB564857A - Improvements in or relating to thermostatically controlled gas cookers and the like : en
  • GB564939A - Improvements in and relating to electric welding heads : en
  • ES167400A1 - IMPROVEMENTS INTRODUCED IN STAPLES FOR DENTAL USE : en es
  • ES167606A1 - AN ELECTROMECHANICAL CONTROL DEVICE FOR THE TROLLEY, BUS AND RAIL VEHICLE DOORS : en es
  • US2360720A - Block-bottom closure for multiply paper bags or sacks : en
  • US2360329A - Roller-bearing differential wheel : en
  • US2360581A - Optical indicator : en
  • US2360637A - Reperforator tape feed-out arrangement : en
  • US2360698A - Detonator : en
  • US2360312A - Method of making insulated wire units : en
  • US2360454A - Pipe wrench : en
  • US2360580A - Telegraph system and printing apparatus : en
  • US2360325A - Method and means for insuring sabotage detection : en
  • US2360426A - Production of alkene-succinic acids : en
  • DE747787C - Device for dehumidifying and humidifying or cooling air, e.g. for living rooms, using hygroscopic materials : de en
  • US2360635A - Bag filling, closing, and sealing machine : en
  • US2360592A - Applying laps to the printing cylinder of fabric printing machines : en
  • US2360374A - Method of and composition for use in preserving sausage casings : en
  • CA423342A - Foam separating method : en fr
  • ES10528U - Apparatus for cutting ice cream and pasta. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360603A - Aerating bottle or the like : en
  • US2360409A - Automatic arc welding head : en
  • DE747823C - Electrode tank with receptacle for the displaced electrolyte : de en
  • DE747899C - Method for continuously alternating transmission of several modulated high-frequency oscillation trains over a common transmission path : de en
  • GB564901A - Improvements in or relating to wheels for vehicles : en
  • CA423296A - Steel alloy : en fr
  • US2360406A - Manufacture of artificial filaments, films, and like materials : en
  • US2360776A - Elevating apparatus for handling bulk materials : en
  • US2360373A - Apparatus for feeding glass in the manufacture of fibers : en
  • DE757360A - Ascent and descent speed meter : de en
  • ES167469A3 - AN APPLIANCE CONSISTENT OF A WATER HEATER OF THE ACCUMULATED HEAT TYPE : en es
  • GB564904A - Improvement in store bins and shelving : en
  • ES166831A1 - A PROCEDURE FOR THE MANUFACTURE OF RING-BASED MAGNETS : en es
  • US2360678A - Thermal relay for starting fluorescent lamps : en
  • CA423216A - Flexible check valve and vacuum breaker : en fr
  • DE747905C - Antenna arrangement for aircraft in which parts of the conductive surface of the aircraft serve as an antenna : de en
  • CA423281A - Measuring instrument pointer : en fr
  • US2360397A - Fire-fighting apparatus : en
  • CA423248A - Vinyl ester of tertiary carboxylic acid : en fr
  • AU820543A - Improved manufacture of mouldable compositions comprising rubberlike materials : en
  • DE747798C - Electric starting device for internal combustion engines, especially for motor vehicles : de en
  • CA423261A - Circuit breaker : en fr
  • US2360435A - Apparatus for partially folding containers : en
  • US2360349A - Catalytic conversion of hydrocarbons : en
  • US2360410A - Coin-controlled door for delivery coolers for packaged goods : en
  • US2360326A - X-ray inspection equipment and method : en
  • US2360579A - Keyboard telegraphy : en
  • ES167406A1 - DEVICE TO PRODUCE RELIEF EFFECT IN CINEMATOGRAPHIC PROJECTION BY THE PHYSICAL PRINCIPLES OF DEFLECTION, REFLECTION AND IMAGE SUPERPOSITION : en es
  • AU924843A - Improvements in nuts : en
  • CA423308A - Magnetic coin rejecting device : en fr
  • US2360376A - Water-soluble phenolic adhesive resin and method : en
  • US2360553A - Conversion of hydrocarbons : en
  • DK62808C - Razor. : da en
  • US2360497A - Motion transmitting mechanism : en
  • US2360334A - Mechanism for digging trenches : en
  • US2360437A - Automatic lock slider for slide fasteners : en
  • US2360649A - Truck : en
  • US2360321A - Fluid distribution system : en
  • GB564869A - Improvements in or relating to electric resistance heating elements : en
  • US2360365A - Steel plate lifting tongs : en
  • US2360565A - Filling machine : en
  • US2360738A - Surgeon's tool : en
  • US2360436A - Hydrofluoric acid alkylation of paraffins : en
  • GB564938A - Improvements in the production of pre-stressed reinforced concrete sleepers : en
  • US2360665A - Apparatus for heat extraction : en
  • GB564953A - Apparatus for measuring and sampling the contents of vapour-tight tanks : en
  • ES167608A1 - IMPROVEMENTS INTRODUCED IN PLUG PLUGS WITH OR WITHOUT SOCKETS FOR THE CONNECTION OF ELECTRICAL CONDUCTORS, SPECIALLY INTENDED FOR THE TRANSMISSION OF HIGH FREQUENCY CURRENT : en es
  • DE747942C - Oil cooler in compressed air-cooled internal combustion engines : de en
  • DE747925C - Calibration of the successive sets of rolls with calibers composed of circular segments : de en
  • US2360631A - Lubricant : en
  • US2360593A - Toy : en
  • US2360450A - Method of treating rubber and product obtained thereby : en
  • US2360523A - Electrical measuring apparatus : en
  • US2360782A - Ventilator : en
  • ES167230A1 - IMPROVEMENTS INTRODUCED IN THE PLATES OF INACTIVA CENTRAL AREA RECTIFIERS : en es
  • US2360536A - Chromatograph : en
  • GB564926A - Improvements in or relating to fittings for broaching barrels or other containers for holding liquids or semi-liquids : en
  • USD139198S - Design for a welding electrode holder : en
  • DK62797C - Electric Braking and Reversing System for Ships. : da en
  • DE747948C - Liquid ring pump : de en
  • ES167482A1 - A NEW SYSTEM OF TRANSMISSION FOR THE PROPULSION TO PEDAL OF VESSELS : en es
  • GB564973A - Electric dry surface-contact rectifiers : en
  • US2360468A - Separation of oxygen from air by liquefaction : en
  • CA423313A - Photographic apparatus : en fr
  • US2360387A - Device for cutting screw threads : en
  • US2360767A - Cycle pump holder : en
  • ES10594U - Umbrella linkage with new bend of the tips. (Machine-translation by Google Translate, not legally binding) : en es
  • ES10633U - Retaining terminal without compressor jaws. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360330A - Quadrantal error compass corrector : en
  • USD139157S - Stone font of type : en
  • US2360544A - Drilling mud : en
  • US2360575A - Combination crib and play pen : en
  • DE747857C - Pilgrim step rolling mill with two pilgrim frames lying next to each other : de en
  • ES166639A1 - A CONNECTION PROVISION FOR TELEPHONE INSTALLATIONS WITH SELECTOR SERVICE : en es
  • CA423215A - Garment hanger : en fr
  • ES10603U - Portagrºficos or autographic. (Machine-translation by Google Translate, not legally binding) : en es
  • GB564836A - Improvements in or relating to holders for thermionic and like valves : en
  • CA423318A - Vertical sliding door : en fr
  • US2360643A - Tow hook mounting for vehicles : en
  • US2360687A - Circuit interrupter : en
  • ES167442A1 - A NEW SYSTEM FOR THE MANUFACTURE OF TEETH AND WHEELS WITH ACRYLIC MATERIAL : en es
  • USD139186S - Embossed leather for a wallet or similar article : en
  • USD139201S - Design for a cosmetic container : en
  • US2360792A - Wind turbine : en
  • US2360820A - Boat lowering gear : en
  • DE747880C - Process for the extraction of bismuth : de en
  • US2360624A - Vehicle jack : en
  • US2360719A - Telegraph system : en
  • US2360775A - Floor construction : en
  • SE112134C1 - : sv
  • USD139154S - Design fob a holler toy : en
  • ES167556A1 - A PROCEDURE FOR THE MANUFACTURE OF A FOOD-BASED POWDER FOOD PRODUCT : en es
  • GB564912A - Improvements in or relating to multi-circuit electrical connectors or switches : en
  • US2360715A - Pneumatic cushion : en
  • US2360743A - Arc welding apparatus : en
  • ES167266A1 - AN APPARATUS FOR SWEETENING VEGETABLE MATTERS : en es
  • ES167283A1 - IMPROVEMENTS IN THE CONSTRUCTION OF A ELECTRIC CRYSTAL PICKUP, WHERE THE DEVIATIONS OF THE EXPLORER BODY CAUSE TORSIONS OF A PIEZO-ELECTRIC CRYSTAL : en es
  • DE747888C - Equipment on sewing machine furniture to support the cover plate : de en
  • ES10553U - A sliding guide bar and suspension for curtains (Machine-translation by Google Translate, not legally binding) : en es
  • GB564947A - Thermal power plant : en
  • ES166499A1 - IMPROVEMENTS IN DEVICES FOR THE LUBRICATING OF THE CROWN OF WHEELS OF VEHICLES ON LANES : en es
  • ES167268A3 - A MACHINE TO REFINE CHOCOLATE : en es
  • CA423305A - Agricultural implement : en fr
  • CA423238A - Polyvinyl acetal and ketal resin : en fr
  • AU119046B2 - Method and apparatus for forming granulated slag : en
  • US2360706A - Method of determining conjugate centers of percussion of railway cars : en
  • USD139193S - Design for a rake : en
  • US2360328A - Shorthand text and practice book : en
  • GB564920A - Improvements in or relating to lighters for cigars, cigarettes and like uses : en
  • CA423325A - Ammunition : en fr
  • DE747193C - Method and device for the treatment of the dust produced in lignite briquette factories : de en
  • CA423223A - Firearm : en fr
  • ES10624U - Shoeshine stool. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167659A1 - IMPROVEMENTS INTRODUCED IN THE VERTICAL AXIS HYDRAULIC TURBOGENERATORS : en es
  • GB564850A - Improvements in or relating to internal combustion engines and the like : en
  • US2360366A - Steel plate lifting tongs : en
  • US2360431A - Switch construction : en
  • US2360458A - Clothes hanger : en
  • US2360502A - Inking mechanism for printing machines : en
  • ES167346A1 - A PROCEDURE FOR THE OBTAINING OF CITRUS ACID, STARTING FROM CITRATES ALKALINOTEREROS : en es
  • ES166424A1 - A PROCEDURE TO DISCARD AND DISCHARGE FISH SKINS AND WASTE FROM THEM : en es
  • GB564861A - Improvements in or relating to aircraft flap controls : en
  • ES167471A1 - IMPROVEMENTS IN THE ASSEMBLY OF THE RESISTANCES IN THE ELECTRIC MUFLA OVENS : en es
  • ES167441A3 - IMPROVEMENTS IN THE MANUFACTURE OF INSULATING TUBES BASED ON CELLULOSE ACETATE : en es
  • GB564832A - Improvements in and relating to calendars : en
  • GB564889A - Spring clamp for holding together previously drilled thin metal sheets, such as aircraft sheeting, whilst they are being rivetted : en
  • ES165807A1 - A PROCEDURE FOR THE PROTECTION OF TUBULAR PLATES OF VAPOR GENERATORS WITH FIRE PIPES : en es
  • ES167532A1 - IMPROVEMENTS IN THE CONSTRUCTION OF RIDERS FOR MATRIX PLATES OF MACHINES TO PRINT ADDRESSES : en es
  • USD139155S - Design for a measuring instrument : en
  • GB564972A - Improvements in and relating to electric converting apparatus : en
  • DE747913C - Process for regulating the temperature and its distribution in gas generators for the uninterrupted production of water gas : de en
  • GB564899A - Improvements in or relating to reciprocating pumps for the hydraulic pressure testing of vessels and the like : en
  • CA423324A - Arc welding system : en fr
  • USD139191S - Design for a container cap : en
  • DE747844C - Lens shutter with attached light meter : de en
  • GB564959A - Ball bearings : en
  • DE747938C - Process for the production of deep stock diesel oils : de en
  • US2360320A - Method of producing plasticizing agents from acid sludge : en
  • USD139180S - Design for a combined chads : en
  • ES167630A1 - IMPROVEMENTS IN THE TRANSMISSIONS BASED ON TAPES AND METALLIC CABLES : en es
  • AU1085843A - Improved bearing construction for pointer indicating instruments clocks andthe like : en
  • ES167614A1 - A TISSUE STAMPING PROCEDURE FOR PHOTOTINTURE : en es
  • GB564969A - Improvements in or relating to engine driven rotary air compressors for aero engines : en
  • DE747877C - Plate, tile or the like for covering walls, floors, ceilings or the like. : de en
  • ES167073A1 - A PROCEDURE THAT MODIFIES THE PHYSICAL CHEMICAL CONDITIONS IN THE COMBUSTION OF THE WOODEN CARBONS AND THE SERRÍN, RENDING THEM TO THE PRODUCTION OF A LARGER AMOUNT OF COMBUSTIBLE GASES : en es
  • US2360430A - Distributing valve for hoists : en
  • ES165494A1 - AN AUTOMATIC APPARATUS INDICATOR OF THE POSITION OF WHEELS IN AUTOMOBILES AND OTHER VEHICLES : en es
  • GB564909A - Improvements in or relating to liquid sprayers especially for internal combustion engines : en
  • US2360333A - Combined take-off and landing flap and control mechanism therefor : en
  • ES10621U - Soap dish soap holder shaving bar (Machine-translation by Google Translate, not legally binding) : en es
  • CA423206A - Measuring device : en fr
  • ES167434A3 - PROCEDURE FOR THE CONSTRUCTION OF ROTORS FOR ELECTRIC MOTORS : en es
  • ES167274A1 - A HOOK APPARATUS WITH SIGNAL AND HITCH DEVICE ACTING AUTOMATICALLY WHEN CHOPPING A FISH : en es
  • ES167653A1 - IMPROVEMENTS INTRODUCED IN THE ELECTRICAL SWITCHES : en es
  • ES10549U - Sole of special features for sewing "blak" (Machine-translation by Google Translate, not legally binding) : en es
  • ES166786A1 - A PROCEDURE AND DEVICE FOR AUTOMATICALLY DISTINGUISHING, RETRIEVING AND DISCARDING A STRETCHED GLASS TAPE : en es
  • DE747816C - Process for the preparation of aminohalopropanols : de en
  • GB564856A - Improvements relating to means for moulding concrete walls : en
  • DE747741C - Drop cover, especially for propaganda material : de en
  • US2360735A - Laminated sealing ring : en
  • CA423317A - Zone hardening apparatus : en fr
  • US2360543A - Dispensing container : en
  • US2360316A - Earth moving and material handling : en
  • DK62793C - Electric cable with a ribbon winding, mainly of metal. : da en
  • ES167576A1 - A COMPOSITE BEAM WITH FRAME PARTIALLY SUBMERGED IN THE CONCRETE : en es
  • US2360641A - Lens and process of making same : en
  • US2360364A - Golf club : en
  • ES10620U - Clock pendulum system based on glass rods. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360739A - Spiral plate heat exchange structure : en
  • DE747873C - Glow tubes with cathodic glow light for the generation of several line-shaped light marks : de en
  • CA423200A - Hydraulic press valve : en fr
  • CA423237A - Synthetic resin : en fr
  • ES165760A1 - A NEW SYSTEM OF CONTROLS FOR RADIO RECEPTORS, MEASURING DEVICES AND OTHER ANALOGS : en es
  • US2360388A - Aluminum subacetate-producing composition : en
  • US2360787A - Chemical process : en
  • AU119025B2 - Improved bearing construction for pointer indicating instruments clocks andthe like : en
  • US2360434A - Leak-locating apparatus : en
  • CA423199A - Tubular paper container : en fr
  • CA423293A - Chemical process and composition : en fr
  • US2360567A - Toolholder : en
  • CA423246A - Cyanoacrylic acid ester manufacture : en fr
  • CA423254A - Opalescent synthetic resin : en fr
  • US2360661A - Discharge table : en
  • DE747831C - Device for photographic sound recording using the push-pull method : de en
  • AU119038B2 - Radio repeater : en
  • US2360527A - Incubator : en
  • US2360554A - Porthole cover assembly : en
  • US2360535A - Hydraulic locking mechanism : en
  • ES167332A1 - A MECHANICAL TRACKING LAND DEVICE, REMOVABLE AND TRANSPORTABLE : en es
  • ES167481A2 - IMPROVEMENTS MADE IN THE OBJECT OF PATENT NUMBER 161692 : en es
  • ES167352A1 - METHOD OF MANUFACTURING SELENIO ELEMENTS : en es
  • ES167363A1 - APPARATUS FOR CHECKING THE DEGREE OF MOISTURE OF AIR OR GAS THAT IS ABOVE THE LEVEL OF THE LIQUID CONTAINED IN A CONTAINER : en es
  • ES167584A1 - A PROCEDURE TO PLACE CONCRETEED BODIES : en es
  • ES167508A1 - IMPROVEMENTS INTRODUCED IN THE ELASTIC PLUGS OF SEVERAL POINTS OF CONTACT INTENDED ESPECIALLY FOR RADIO PURPOSES : en es
  • GB564854A - Process for manufacturing stable solutions of glucosides of the flavon group and of their aglucones : en
  • AU119023B2 - Amplitude or phase modulator : en
  • DE747916C - Lighting device for diascopic projector : de en
  • DE747797C - Fuel for internal combustion engines : de en
  • CA423311A - Kyanite concentration : en fr
  • CA423344A - Electron beam valve device : en fr
  • US2360681A - Collapsible cardboard easel : en
  • AU1123743A - Improvements in seed planting machines : en
  • US2360654A - Mobile loading apparatus : en
  • US2360751A - Electronic balance : en
  • DE747825C - Process for the preservation and improvement of sugar-containing tanning agents : de en
  • CA423230A - Film, coating and tape manufacture : en fr
  • US2360524A - Latch for convertible automobile tops : en
  • AU912943A - Radio repeater : en
  • US2360351A - Receptacle : en
  • US2360352A - Fluid treatment of filamentary material and apparatus therefor : en
  • US2360427A - Pressed metal pipe fitting : en
  • ES166369A1 - A MECHANISM FOR THE STARTING AND LIFTING OF PLOWS OR OTHER ARTIFACTS DRAGGED BY TRACTORS : en es
  • US2360315A - Drag line shovel tooth : en
  • US2360600A - Internal-combustion engine : en
  • US2360628A - Smoker's article : en
  • CA423272A - Moulded article : en fr
  • ES164852A1 - IMPROVEMENTS INTRODUCED IN REMOTE CONTROL AND REMOTE SIGNALING SYSTEMS : en es
  • GB564900A - Improvements in safety devices for cranes, windlasses and the like : en
  • GB564985A - Improvements in or relating to the production of dye intermediates and dyes and to sensitized photographic emulsions : en
  • US2360505A - Electrically controlled hoist for monorails : en
  • US2360677A - Object support for electron microscopes : en
  • CA423258A - Vinyl resin : en fr
  • US2360784A - Metallic coating alloy : en
  • DE747945C - Tool for machine drilling out and smoothing of pre-drilled holes : de en
  • GB564933A - Improvements in or relating to containers for gramophone needles and like articles for use in recording and reproducing sounds : en
  • ES167243A1 - A TRANSPORTATION OR COUPLING STRUCTURE OF WEIGHT FOR VEHICLES : en es
  • ES167348A1 - SELECTION CONTROL CIRCUITS : en es
  • GB564838A - Improvements in machines for collecting and/or raising crops : en
  • DE747853C - Dough dividing machine : de en
  • CA423333A - Heat exchanger : en fr
  • ES167615A1 - A HYDRAULIC COUPLING : en es
  • DE747869C - Circuit arrangement for signaling systems with detectors lying in a loop : de en
  • US2360541A - Leakproof dry cell : en
  • US2360682A - Circuit breaker : en
  • US2360555A - Preparation of cyclic mono-olefins : en
  • DE747859C - Run-up roller table for cooling beds in rolling mills : de en
  • US2360713A - Hoist : en
  • ES167347A1 - TELECOMMUNICATION SYSTEM : en es
  • USD139199S - Design for a cigarette case : en
  • ES167538A1 - IMPROVEMENTS INTRODUCED IN BICYCLE SUPPORTS : en es
  • US2360389A - Valve : en
  • US2360421A - Center locating device : en
  • US2360717A - Method of eliminating aluminate and silicate inclusions : en
  • CA423245A - Copolymerizing process for maleic anhydrides and vinyl compounds : en fr
  • DE747924C - Deep excavator leveler with jig : de en
  • US2360646A - Control mechanism for transmissions : en
  • DE747935C - Electric vehicle, in particular motor vehicle headlights : de en
  • FI20286A - Värmeledningspanna med bränsleschakt, avsedd företrädesvis för vedeldning : en fi
  • GB564847A - Automatic voltage supervision device for storage batteries : en
  • GB564983A - Improvements in valves for bladders of case balls and the like : en
  • AU119061B2 - Improvements in nuts : en
  • CA423320A - Enamel coating for ferrous metals : en fr
  • CA423211A - Ship : en fr
  • US2360696A - Aerial bomb and the method of making the same : en
  • USD139181S - Mock lawn swing or similar article : en
  • US2360405A - Regenerated cellulosic film coagulating bath : en
  • USD139151S - Design for a drawbar for harrows : en
  • CA423279A - Pilot-wire system : en fr
  • ES167563A1 - A MECHANICAL INSTALLATION FOR THE LOADING AND UNLOADING OF ALL KINDS OF MERCHANDISE : en es
  • CA423275A - Reclosing circuit breaker system : en fr
  • US2360532A - Burner safety control : en
  • US2360596A - Antibursting device for pipes : en
  • CA423328A - Well radiological logging method : en fr
  • ES167486A1 - A CONTINUOUS MILL OF TRAILER : en es
  • US2360510A - Bagmaking machine and method of producing bags : en
  • US2360814A - Dealkylation of polyethyl benzene : en
  • US2360801A - Switch operating mechanism : en
  • CA423312A - Potash ore concentration : en fr
  • US2360582A - Gluing device : en
  • US2360793A - Strainer and method of making same : en
  • DE747915C - Process for separating metals and alloys : de en
  • ES167505A1 - A PROTECTION SYSTEM FOR PNEUMATIC WHEEL COVERS : en es
  • ES167545A1 - A PROCEDURE FOR THE SEPARATION OF DUST MIXTURES : en es
  • US2360481A - One-way clutch : en
  • US2360313A - Apparatus for packing cement or the like material : en
  • US2360314A - Pipe joint and seal-dam therefor : en
  • US2360336A - Hollow throat saw bit : en
  • US2360785A - Safety razor for dry shaving : en
  • US2360802A - Guide for fishing poles : en
  • ES167433A1 - MACHINE-TOOL WITH HYDRAULIC MANEUVER EQUIPMENT FOR WORKING PARTS ACCORDING TO TEMPLATE : en es
  • ES165726A1 - A PROCESS FOR THE CATALYTIC TRANSFORMATION OF HYDROCARBON MIXTURES, ESPECIALLY TO DISSOCIATE, DEHYROGEN OR AROMATIZE THEM : en es
  • ES167325A1 - IMPROVEMENTS IN THE CONSTRUCTION OF STEAM PRESSES TO IRON GARMENTS AND CLOTHES OF ALL KINDS : en es
  • GB564903A - Improvements in and relating to inking mechanism for printing presses : en
  • ES167594A1 - A REGENERATION PROCEDURE FOR ALL KINDS OF RADIO VALVES : en es
  • CA423307A - Nickel heater cord : en fr
  • US2360690A - Floating partial dry dock unit : en
  • US2360393A - Alcoholysis catalysts : en
  • CA423336A - New growth promoting medium : en fr
  • USD139192S - Design for a shoe : en
  • DE747791C - Pliers-like hand tool for taking rope tension measurements on tensioned wire ropes : de en
  • CA423285A - Flexible connector for conduits : en fr
  • DK62792C - Device for telephone subscriber systems with counter-traffic on a two-wire line. : da en
  • US2360473A - Projectile driving band : en
  • US2360519A - Cement composition and method of making the same : en
  • US2360561A - Control for oil well pumping equipment : en
  • DE747928C - Process for the production of crease-resistant and swell-resistant cellulose or cellulose hydrate textiles : de en
  • US2360465A - Shoe sewing machine : en
  • US2360668A - Method of knitting : en
  • CA423232A - Electric cable : en fr
  • US2360647A - Fastener secured installation and fastener therefor : en
  • US2360778A - Cleaning the platens of facing machines : en
  • DE747876C - Process for the production of copper-plated silver mirrors on glass : de en
  • US2360722A - Kiln : en
  • ES167394A1 - APPARATUS TO REGULATE THE ADMISSION IN ENGINES SUPPLIED WITH GAS GAS, ESPECIALLY IN THE TWO CYLINDER ENGINES : en es
  • ES167345A1 - A PROCEDURE FOR THE OBTAINING OF TARTARIC ACID, FROM HIS SALTS : en es
  • GB564863A - Improvements in the manufacture of curved panels, strips and the like : en
  • ES167300A1 - A MACHINE FOR WORKING GLASS OBJECTS : en es
  • US2360512A - Hinge : en
  • DK62799C - Procedure for the manufacture of multi-compartment mixed light lamps. : da en
  • ES167451A1 - HIGH FREQUENCY TRANSFORMER FOR BROAD FREQUENCY BAND : en es
  • ES167521A3 - A PROCEDURE FOR THE IMPREGNATION OF WOODS WITH ARTIFICIAL RESINS : en es
  • ES167562A1 - AN ARMOR DEVICE FOR REINFORCED CONCRETE BEAMS : en es
  • ES166518A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • ES10590U - Device to rectify the toenails that enter the meat. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360381A - Production and treatment of zein : en
  • US2360638A - Automobile radio aerial : en
  • AU789743A - Improvements inthe manufacture of insulated conductors or other coated bodies : en
  • ES167353A1 - METHOD OF MANUFACTURING SELENIO ELEMENTS : en es
  • US2360372A - Fluid seal : en
  • US2360408A - Method of and means for preheating fuel oil : en
  • US2360770A - Can lifter : en
  • US2360800A - Hobbing machine : en
  • US2360391A - Pressure resistant vessel : en
  • DE747906C - Connector for connecting electrical lines : de en
  • ES10493U - Razor for the preparation of coffee or other infusions. (Machine-translation by Google Translate, not legally binding) : en es
  • US2360604A - Process for the partial pyrolysis of wood and product of the same : en
  • GB564932A - Combined dust extractor and filter devices : en
  • ES167402A1 - IMPROVEMENTS INTRODUCED IN THE PROCEDURE OF ARTICULATED UNION OF BELTS OF TRANSMISSION THROUGH STAPLES TO CHARNELA : en es
  • ES167542A3 - A PROCEDURE OF PREPARING THE SEPARATION OF FINE GRAIN MATERIAL : en es
  • US2360726A - Antenna system : en
  • ES167369A1 - PROCEDURE AND ELECTRICAL PROPULSION APPARATUS FOR MASSAGES, MAKE-UP AND BEAUTY TREATMENTS : en es
  • GB564829A - Improved thermoplastic resins : en
  • US2360756A - Material diffusing head for container filling machines : en
  • ES167304A1 - IMPROVEMENTS IN THE CONSTRUCTION OF PRESSURE MEASURING BOXES : en es
  • ES167589A1 - A PROCEDURE TO OBTAIN A NEW EXPLOSIVE : en es
  • US2360359A - Conduit connection for tanks : en
  • US2360810A - Self-orienting radio direction finder : en
  • CA423227A - Explosive : en fr
  • ES162836A1 - A MACHINE TO CUT GLASS : en es
  • ES10605U - Detachable camping bed. (Machine-translation by Google Translate, not legally binding) : en es
  • ES167472A1 - IMPROVEMENTS IN THE PROCESS OF MANUFACTURING FIBROCEMENT AND SIMILAR PLATES OR SINGLE PLATES : en es
  • US2360558A - Axminster setting frame and process : en
  • US2360572A - Control device : en
  • ES167651A1 - IMPROVEMENTS INTRODUCED IN THE TRANSVERSE ROLLER ROLLER TROLLEYS OF RAILWAY CARS : en es
  • US2360338A - Whistling nozzle : en
  • US2360651A - Animal trap : en
  • ES167143A1 - A PROCESS FOR THE MANUFACTURE OF FIBERS, ESPECIALLY OF CRYSTAL FIBERS : en es
  • ES167432A1 - MECHANISM APPLICABLE TO A SEWING MACHINE TO MAKE SEAMS IN ZIGZAG : en es
  • GB564871A - Improvements in and relating to milling machines : en
  • GB564917A - Improvements in gain-control systems of radio receivers : en
  • US2360640A - Ladder attachment : en
  • US2360550A - Valve grinder : en
  • AU119027B2 - Improvements in seed planting machines : en
  • DE747879C - Process for reducing the viscosity of polyvinyl alcohol solutions : de en
  • ES164416A3 - AN AUTOMATIC MACHINE FOR THE MANUFACTURE OF FOOD PASTA : en es
  • ES167411A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF DECALCIFYING APPLIANCES : en es
  • DE747815C - Process for the production of terpene alcohols from pinene-containing turpentine oils : de en
  • AU1007443A - Improvements in and relating tothe canning of citrus andother fruit or vegetable juices : en
  • DE747907C - Overvoltage protection for transformers : de en
  • CA423244A - Wire coating apparatus : en fr
  • ES167597A1 - A PROCEDURE FOR THE OBTAINING OF ALUMINA, PORTLAND CEMENT AND SULFUROUS ANHYDRIDE : en es
  • US2360586A - Process for the manufacture of direct consumption sugar : en
  • AU881743A - An improved disc plough : en
  • CA423321A - Enamel coating for ferrous metals : en fr
  • ES167234A1 - A COIL WITH WAVE SWITCH : en es
  • USD139206S - Design for a foldable music stand : en
  • GB564949A - Arrangement for pneumatic operation of electrical circuit breakers : en