- US2422363A - Quick release hook :
en
- US2422506A - Mine anchor-line cutter :
en
- CA442179A - Shoe scraper :
en
fr
- CA442273A - Photosensitive copper glass :
en
fr
- CA442236A - Aeroplane gyroscopic turn indicator :
en
fr
- CA442327A - Shock absorber structure :
en
fr
- GB589375A - Improvements in or relating to lattice-type beams, poles and the like :
en
- US2422259A - Drying oil-polyvinyl acetal :
en
- US2422482A - Apparatus for fire-polishing glass articles :
en
- USD146940S - Design for a dinner plate :
en
- US2422407A - Window blind structure :
en
- US2422525A - Radio-frequency electric field bonding apparatus :
en
- CA442171A - Screen and scanning system for light image production :
en
fr
- ES177135A1 - IMPROVEMENTS IN DEVICES FOR OBTAINING AEROSOL PARTICLES :
en
es
- AU134743B2 - Gas masks :
en
- AU137020B2 - Absorption bases :
en
- FR922679A - Improvements to telephone devices :
en
fr
- FR922899A - Device for varying the curvature of airfoils, stabilizers and auxiliary surfaces of aerial locomotion devices :
en
fr
- AU1670944A - Production of air drying and stoving finishes :
en
- AU139946B2 - A dentifrice for reducing the viscosity of or for liquefying mucus :
en
- CA442186A - Clamp for master sheets of printing machine :
en
fr
- CA442164A - Germicidal lamp :
en
fr
- CA442357A - Variable leverage brake :
en
fr
- US2422578A - Reaction product of alkyleneimine with ammonium dithiocarbamate :
en
- ES177838A1 - A SYSTEM OF COVERINGS FOR INDUSTRIAL BUILDINGS :
en
es
- AU128664B2 - Improvements in or relating to lipstick holders andthe like :
en
- GB589365A - Improvements in or relating to heating systems for buildings :
en
- ES14464Y - Graduated containers for the acquisition of milk, oil and other drinking liquids, with a guarantee of the accuracy of the quantity supplied. :
en
es
- GB589306A - Improvements in vehicles :
en
- AU138704B2 - Fishermans fly-hook holder :
en
- AU140183B2 - Improvements in and relating to rotary clotheslines :
en
- GB589318A - Improvements in or relating to electric circuit breakers containing quenching liquid :
en
- CA442322A - Spark gap electrode :
en
fr
- AU1098243A - Means for changing the transmission frequencies in multichannel systems of telephone or telegraph transmission :
en
- ES176040A1 - AN APPARATUS FOR APPLYING INSECTICIDE MATERIAL :
en
es
- GB589479A - A machine for hedge cutting :
en
- CA442379A - Turbine apparatus :
en
fr
- AU124436B2 - u Improvements in arrangements for generating synchronous pulses and t scanning voltages :
en
- AU2073445A - Improvements in vertical steam boilers :
en
- CA442213A - Tin electrodepositing composition :
en
fr
- US2422269A - Needle :
en
- GB589464A - Improvements in and relating to hydraulic power devices :
en
- GB589236A - Improvements in or relating to metal sheets for building construction :
en
- US2422422A - Reactance tube controlled generator :
en
- GB589467A - Electric discharge tube :
en
- US2422548A - Detonating mechanism :
en
- US2422620A - Vitamin b6 intermediates :
en
- US2422571A - Furnace wall construction :
en
- US2422543A - Ticket applying machine :
en
- USD146952S - Design for a suit :
en
- ES177844A1 - NEW VALVE SYSTEM FOR AIR CHAMBERS :
en
es
- ES177898A1 - A PERFECTED PRESSION OR ROTARY DEPRESSION PUMP :
en
es
- AU141597B2 - Apparatus for automatically controlling temperatures :
en
- AU135312B2 - Improvements in or relating to brackets for supporting wall tables, shelves and like fitments :
en
- CA442325A - Tape applying machine for cartons :
en
fr
- US2422356A - Resinous interesterification product made with hydroxylated fatty oil :
en
- US2422474A - Calendar stand with memoranda paper supply :
en
- CA442376A - Turbine apparatus :
en
fr
- AU124489B2 - Coating compositions and metal surfaces and containers coated there A with :
en
- US2422277A - Cigarette lighting cap :
en
- ES14942U - Device to give elasticity to certain parts of the eyeglass frames (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177923A3 - A MOBILE AUTOMATIC TABLE FOR SIMULTANEOUS READING OF NUMERICAL FACTORS OR INDICATIONS, OF PROBLEMS OF A LOGARITHMIC, GEOMETRIC, ARITHMETIC AND ANALOGUE CHARACTER :
en
es
- AU136133B2 - Improvements in machines for doubling or twisting yarns, threads andthe like :
en
- GB589253A - Improvements relating to woodworking machines :
en
- ES15089U - Improved suitcase with drawer-case of independent opening. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922852A - Method and means for performing band spreading in radio receivers :
en
fr
- ES15103U - New chair (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922655A - Light gasoline improvement processes :
en
fr
- GB589443A - Improvements relating to scaffolding :
en
- FR922765A - Coating process for concrete structures :
en
fr
- CA442337A - Frequency measuring system :
en
fr
- ES177738A3 - NEW AIR CONVEYOR OR ELEVATOR SYSTEM :
en
es
- ES177832A3 - A MODEL OF COLLECTOR FOR ALTERNATING CURRENT, THREE PHASE, BYPASS TYPE :
en
es
- CA442145A - Adjustable hair clipper :
en
fr
- ES14313Y - Dust tight closure for bags and sacks :
en
es
- US2422479A - Sinker head for full-fashioned knitting machines :
en
- US2422603A - Circuit interrupter :
en
- ES177932A1 - A DEVICE TO ELIMINATE THE OSCILLATION OF THE FRONT WHEELS OF THE VEHICLES :
en
es
- FR922867A - Improvement in luminescent tubes :
en
fr
- FR922658A - New choline derivatives and their preparation process :
en
fr
- FR922782A - Cinematographic projection lamp cooling device :
en
fr
- FR922690A - Manufacture of new linear esters with a high degree of polymerization and filamentous products made from said esters :
en
fr
- US2422509A - Third rail support :
en
- US2422604A - Gas purity testing device :
en
- US2422602A - Animal trap :
en
- USD146950S - Design for a pin oe similar article :
en
- US2422540A - Animated illuminated apparatus :
en
- ES177823A1 - IMPROVEMENTS IN THE CONSTRUCTION OF PROFILING MACHINES :
en
es
- CA442231A - Polymer solution preparation :
en
fr
- FR922767A - Insecticide products :
en
fr
- FR922796A - Processes for the massive obtaining and distribution of clean air in large cities :
en
fr
- GB589369A - Improved electric burglar-alarm :
en
- GB589385A - A process for improving the properties of metal castings made by the centrifugal method :
en
- FR922798A - Process for preparing the constituents of the tars and products obtained :
en
fr
- FR922894A - Cinematographic apparatus :
en
fr
- ES177849A1 - IMPROVEMENTS IN THE CONSTRUCTION OF HYDRAULIC PUMPS FOR LIQUIDS ANYWHERE :
en
es
- ES14375Y - Living room game. :
en
es
- ES14420Y - Autogyro toy with rope for launch. :
en
es
- ES14398Y - Candle for lighting, fueled by gasoline. :
en
es
- ES177892A1 - A PROCEDURE FOR OBTAINING MIXED RUBBER SHEETS, FOR SELF-VULCANIZER PATCHES, FOR TIRE CHAMBERS :
en
es
- US2422315A - Supporting frame for twin golf bags :
en
- US2422408A - Wrapping die :
en
- US2422476A - Electric control for planers and the like :
en
- ES15076U - Comb cupboard or hair sponge (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177649A1 - IMPROVEMENTS IN APPARATUS FOR THE POSTURAL TREATMENT OF THE HAND AND FUNCTIONAL REEDUCATION OF THE FINGERS :
en
es
- GR11186B - IMPROVEMENT OF REINFORCED REINFORCED CONCRETE FOR INCREASED STRENGTH AND CONFIDENCE. :
el
en
- ES14455Y - Door lift device. :
en
es
- FR922880A - Improvements to mechanical linkage devices :
en
fr
- US2422415A - Centrifugal pump :
en
- US2422447A - Bus door :
en
- US2422618A - Vitamin b6 intermediates :
en
- FR922720A - Method of regulating the flow of slag produced in furnaces, gasifiers, etc., with a pressurized hearth and device for implementing this process :
en
fr
- FR922875A - Swing back seat :
en
fr
- GB589416A - Improvements in or relating to apparatus for stretching broken fingers :
en
- GB589478A - Improvements in electro magnetically operated timing mechanisms :
en
- US2422339A - Tap-changing switch :
en
- US2422351A - Fountain pen :
en
- US2422290A - Flask filling apparatus :
en
- US2422516A - Fluid pressure operated circuit breaker :
en
- US2422565A - Intercommunicating telephone system :
en
- US2422249A - Footwear with water-resistant slide-fastener closure :
en
- US2422282A - Article forming apparatus :
en
- US2422378A - Low-level reflector :
en
- US2422445A - Process of recovering triaryl-methane dyestuffs :
en
- ES15102U - Useful to practice polygonal drills in the wood. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES14388Y - Apparatus for lighting. :
en
es
- FR922768A - Advanced hair dyes :
en
fr
- FR922879A - Improvements in the manufacture of small adjustable capacitors :
en
fr
- GB589234A - Improvements in or relating to the production of dried milk compositions :
en
- CA442329A - Gear shaving machine :
en
fr
- CA442335A - High frequency amplifier circuit :
en
fr
- AU134056B2 - Improvements in packages and wrappers :
en
- CA442242A - Coupling network :
en
fr
- FR922744A - Process for the rapid manufacture of objects in thermoplastic resins :
en
fr
- ES177871A1 - IMPROVEMENTS IN OR RELATED TO ELECTRONIC DISCHARGE DEVICES :
en
es
- FR922279A - :
fr
- AU141085B2 - Method of making a resilient batt :
en
- AU1734144A - Improvement invariable gain audio amplifier :
en
- ES177829A1 - PROCEDURE TO PROVIDE THE CRAFT WORK OF CRAFTS ARTWORK AS A GRAY ASH COLOR LIKE THE PLATINA :
en
es
- US2422435A - Manufacture of cyclohexene oxides :
en
- ES177918A1 - A PROCEDURE FOR TREATING METALLIC SURFACES TO PRODUCE CORROSION RESISTANT LAYERS OF PHOSPHATE IN THEM :
en
es
- FR922675A - Improvements to motion inverters for machine tools :
en
fr
- AU1219647A - Improvements in autoclaves for devulcanizing and regenerating natural or synthetic vulcanised rubber :
en
- GB589383A - Resilient mountings :
en
- US2422307A - Multiple processing frame :
en
- US2422621A - Vitamin :
en
- CA442286A - Metal bellows accumulator :
en
fr
- ES176746A1 - A PROCEDURE OF FORMING TUBES WITH FINS :
en
es
- CA442290A - Yarn winding machine :
en
fr
- AU124508B2 - Electromagnetic damping means for gyroscopic instruments :
en
- ES177117A1 - SUPPORT WITH OIL BEARING :
en
es
- CA442217A - Photographic element :
en
fr
- CA442228A - Polymer solution :
en
fr
- CA442389A - Garment display form :
en
fr
- US2422597A - Pipe fitting :
en
- AU1702644A - An improved vapourising appliance for fluid medicaments :
en
- AU1982845A - Improved means for eliminating interference by sparkplugs with radio transmission and receiving apparatus :
en
- FR922831A - Metal broom base for bottle rinsing machines :
en
fr
- ES14411Y - Wheel for trucks and cars. :
en
es
- FR922874A - Method and stabilization devices in electronic devices :
en
fr
- GB589447A - Improvements in scaffolding and like clips :
en
- AU1594244A - Improvements relating to pulse echo systems embodying methods and means for determining and/or indicating range or distance :
en
- ES177945A1 - A CENTRIFUGAL SEPARATOR :
en
es
- FR922717A - Electrifying device for various protective closures :
en
fr
- FR922735A - Manufacture of polymers from acrylonitrile :
en
fr
- US2422593A - Wheel spoke nut driving machine :
en
- CA442254A - Master oscillation calibration :
en
fr
- FR922661A - Pyrazine derivatives and processes for their preparation :
en
fr
- FR922863A - Adjustable photo lamp with continuously varying light intensity :
en
fr
- GB589388A - Improvements relating to hydraulic motors :
en
- AU124518B2 - Atomizer :
en
- US2422504A - Recovery of lower aliphatic acids from dilute aqueous solution :
en
- US2422226A - Dispensing apparatus :
en
- US2422550A - Polymerization of vinyl compounds with rubber :
en
- FR922791A - Hard point nib for stylograph :
en
fr
- US2422531A - Apparatus for cutting bars, tubes, and the like :
en
- GB589343A - Improvements in aircraft landing gear :
en
- FR922774A - Device for measuring the mileage consumption of motor vehicles :
en
fr
- FR922853A - Audible frequency amplifying devices :
en
fr
- GB589358A - Improvements in or relating to electrical signalling systems :
en
- GB589391A - Wire supporting clip :
en
- US2422192A - Selenium rectifier disc :
en
- GB589425A - Catalytic conversion of hydrocarbon oils :
en
- ES15085U - Finished classifier (Machine-translation by Google Translate, not legally binding) :
en
es
- US2422287A - Variable density goggle :
en
- ES177868A1 - IMPROVEMENTS IN OR RELATED TO TELEVISION SYSTEMS :
en
es
- US2422469A - Electron emitting cathode :
en
- AU133076B2 - r "Improvements in or relating to rotary hoes or like Agricultural machines :
en
- AU139016B2 - Apparatus for automatically controlling temperatures :
en
- ES15107U - Extendable armchair on sofa and bed. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922862A - Advanced control bulb for electric light :
en
fr
- US2422390A - Shoe press :
en
- ES14397Y - Baby chair, adaptable to mechanical walker. :
en
es
- FR922699A - Assembly of the knife holder for revolver heads :
en
fr
- FR922677A - Rapid earth construction :
en
fr
- ES13710Y - Faucet mechanical system :
en
es
- ES177930A1 - IMPROVEMENTS IN PASSENGER COUNTER DEVICES :
en
es
- US2422428A - Multiflash lamp :
en
- FR922682A - Teaching device with compartments and light panel :
en
fr
- ES177962A1 - A HILAR MACHINE :
en
es
- GB589254A - Improvements in and relating to panelling for doors and other purposes :
en
- GB589453A - Improvements in or relating to shock absorbers :
en
- ES174179A1 - IMPROVEMENTS IN THE COMMAND OF TRACTORS ORUGA :
en
es
- ES177943A3 - IMPROVEMENTS IN THE MANUFACTURE OF CORE FOR SMALL TRANSFORMERS, COILS AND SIMILAR DEVICES, WHICH MUST WITHSTAND ELECTRICAL OSCILLATIONS, INCREASING THEIR QUALITY FACTOR :
en
es
- ES15109U - Multiple screwdriver (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922892A - Improvements to rolling ladders, wall-mounted for galleries with multiple racks and floors :
en
fr
- FR922666A - Transmission improvements :
en
fr
- GB589384A - Improvements in or relating to de-icing composition :
en
- GB589403A - Improvements in office furniture :
en
- US2422542A - Electrical alarm system :
en
- US2422610A - Engine with stratified mixture :
en
- US2422292A - Control device for switches or the like :
en
- US2422388A - Airplane propeller :
en
- US2422583A - Electronic device :
en
- FR922764A - Safety clip for fishing :
en
fr
- FR922771A - Articulation for bridges and frames :
en
fr
- GB589264A - Improvements in or relating to the production of polymeric materials :
en
- US2422414A - Index milling machine :
en
- US2422587A - Facsimile scanning and control system :
en
- ES14438Y - Pyrotechnic toy. :
en
es
- FR922844A - Protective device against overvoltages likely to be applied to the filaments of electronic tubes used on board mobile vehicles :
en
fr
- GB589259A - Improvements in or relating to sealing devices for rotary shafts :
en
- GB589356A - Improvements in or relating to portable tables and the like :
en
- FR922761A - Mesh or knitting needle :
en
fr
- ES14409Y - Brackets or corrugated seal for joining pieces of wood. :
en
es
- ES177886A1 - A TWO-AXLE BOGIE ENGINE, PARTICULARLY FOR RAILWAYS :
en
es
- FR922653A - Machine for checking helical or other profiles :
en
fr
- GB589405A - New or improved means for lubrication :
en
- GB589271A - Improvements in steam heated radiators :
en
- US2422235A - Book cover and case :
en
- US2422387A - Adhesive temporary support :
en
- ES15029U - Rubber armored heel, replaceable. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2422438A - Shipping box for chicks and the like :
en
- FR922730A - Clothing :
en
fr
- FR922825A - Advanced channel for reservoir pen holders :
en
fr
- GB589323A - Improvements relating to bowls for washing purposes :
en
- ES14262Y - Guide pieces for the straps of the textile wick stretching mechanisms with endless belts. :
en
es
- GB589153A - Angular-velocity-modulated wave-signal receiver :
en
- GB589452A - Improvements relating to the manufacture of thermo-plastic tubes :
en
- ES14362Y - Screen for pilot lamps of radio and similar apparatus. :
en
es
- GB589243A - Improvements in or relating to apparatus for splicing cinematograph film :
en
- US2422463A - Necktie knot holder :
en
- US2422343A - Speed control device :
en
- FR922719A - Apparatus for preparing photoengraving boards :
en
fr
- GB589476A - Improvements in or relating to photographic shutters :
en
- IE18646L - Coupling for tubular scaffolding :
en
- ES177842A1 - A ULTRA FAST WELDING APPARATUS :
en
es
- ES177875A1 - IMPROVEMENTS IN MULTIPLE SIGNALING SYSTEMS :
en
es
- FR922713A - Facet divider and grain orientation device applicable to diamond cutting and polishing machines :
en
fr
- GB589300A - Improvements in photoelectric control :
en
- AU132294B2 - Improvements in or relating to methods of. and machines adapted for, cementing shoe parts :
en
- CA442239A - Gear testing machine work holder :
en
fr
- GB589484A - Improvements in contact assemblies for drum type electric switches :
en
- ES14344Y - Device for storybook sheets and the like. :
en
es
- US2422334A - Automatic gain control for pulseecho systems :
en
- GB589324A - Improvements in racks :
en
- ES177956A1 - AN EMPOWERMENT APPARATUS FOR PROJECTING FLUIDS AND IN PARTICULAR PULVERULENT MATERIALS :
en
es
- USD146949S - Design for a card file :
en
- ES14452Y - Trocador for sternal and bone puncture in general, with interchangeable needles, of variable gauges and lengths. :
en
es
- FR922662A - Banneton for baker's ovens :
en
fr
- ES177850A2 - A TILE OR TILE MANUFACTURING PROCEDURE FOR FLOORS AND COATINGS :
en
es
- FR922698A - Improvements to spray guns for water and similar liquids :
en
fr
- US2422457A - Coating apparatus :
en
- ES14463Y - Improved nozzle for fountain pens. :
en
es
- GB589275A - Improvements in or relating to assembly jigs for use in the manufacture and repair of electric accumulators and the like :
en
- US2422266A - Method of making power-transmission belts :
en
- US2422246A - Carboxylic acids vicinally substituted with two mercapto groups :
en
- ES14385Y - Padded hanger model for hanging garments. :
en
es
- FR922864A - Switch and voltage variator for gas or vapor light tubes :
en
fr
- GB589402A - Improvements relating to intaglio printing :
en
- GB589477A - Improvements in or relating to photographic shutters :
en
- FR922814A - Device for simultaneous handling of a set of bottles :
en
fr
- US2422622A - Synthesis of vitamin b6 :
en
- CA442373A - Motion transmission system :
en
fr
- AU1219347A - High frequency signal conversion system :
en
- CA442166A - Balanced suspension for chime :
en
fr
- ES15057U - Anti-slip device applicable to footwear. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177927A1 - A SUSPENDED PLOW OF REVERSIBLE WASTE EQUIPPED WITH LIFTING AND DECKING MECHANISM :
en
es
- US2422278A - Lubricating oil composition :
en
- US2422501A - Apparatus for carrying out chemical reactions in the presence of finely-divided powder :
en
- US2422552A - Preflight pilot training aircraft apparatus :
en
- US2422615A - Rotary compressor :
en
- GB589317A - Improvements in chasing tools :
en
- FR922857A - Improvements to self-agglomeration processes :
en
fr
- GB589400A - Improvements in or relating to furnace charging apparatus, manipulators for use in forging and other like apparatus :
en
- FR922817A - Device intended for the presentation of newspapers in sales depots :
en
fr
- CA442235A - Resin derivative :
en
fr
- FR922748A - Advanced razor blade handling device :
en
fr
- US2422536A - Apparatus for treatment of foods by dehydration or refrigeration comprising trucks and a treating inclosure :
en
- US2422293A - Curtain :
en
- US2422354A - Document copying camera :
en
- US2422511A - Removable draping and storage frame for luggage :
en
- FR922839A - Helicopter training :
en
fr
- CA442363A - Winding machine :
en
fr
- AU124478B2 - Improvements in or relating to radio amplifiers :
en
- AU135037B2 - Improvements in or relating to electric heaters :
en
- FR922776A - Improvement in electrical outlets with separable elements :
en
fr
- US2422228A - Combined skate and sandal :
en
- US2422320A - Preset control :
en
- ES177874A1 - IMPROVEMENTS IN STEM MANUFACTURING PROCEDURES FOR ELECTRONIC DISCHARGE AND SIMILAR DEVICES :
en
es
- ES177865A1 - IMPROVEMENTS IN OR RELATING TO ELECTRIC CAPACITORS SUBMERGED IN INSULATION :
en
es
- GB589412A - Improvements in electric condensers :
en
- US2422209A - Oil burner :
en
- FR922745A - Improvements in the preparation of metal surfaces intended to receive coatings or plasters :
en
fr
- ES14473Y - Folding table. :
en
es
- FR922836A - Mounting the pressure roller in stencil printers :
en
fr
- US2422533A - Clutch :
en
- CA442177A - Internal combustion engine :
en
fr
- AU124536B2 - Improved countersinking bitor drill :
en
- CA442197A - Spindle structure :
en
fr
- AU134424B2 - Improvements in and relating to vehicles having self supporting bodies :
en
- ES13157Y - Dropper bottle. :
en
es
- GB589466A - Improvements in or relating to the production of aryl derivatives of trichloroethane :
en
- US2422425A - Art of tuning magnetostrictive elements :
en
- FR922799A - Bottle washer :
en
fr
- GB589227A - Improvements in or relating to the spinning and twisting of threads :
en
- ES177933A1 - SOME IMPROVEMENTS IN THE SYSTEM OF TRANSMISSION OF THE MOTOR EFFORTS FROM THE PISTONS TO THE USEFUL AXLE, APPLICABLE TO ALL LUCK OF THERMAL ENGINES AND, ESPECIALLY, TO THE MULTI-EXPANSION STEAM MACHINES :
en
es
- GB589368A - Improvements in or relating to sliding doors, windows or the like :
en
- US2422254A - Baby carriage :
en
- US2422452A - Engine mount :
en
- CA442285A - Accumulator :
en
fr
- US2422261A - Plate holder :
en
- US2422607A - Self-operating draught excluder :
en
- US2422441A - Helicopter :
en
- GB589344A - Process for treatment of cereals :
en
- GB589469A - Improvements in or relating to telephone or like systems :
en
- US2422507A - Ladder counterbalancing apparatus :
en
- CA442218A - Shaped protein structure :
en
fr
- ES13907Y - Announcing means, indicator signs and the like. :
en
es
- AU2097045A - Improved countersinking bitor drill :
en
- CA442391A - Micrometer caliper :
en
fr
- GB589351A - Improvements in textile apparatus for handling running threads and like textile products :
en
- CA442303A - Fuel meter for aeroplanes :
en
fr
- GB589352A - Manufacture of ú-aminobenzene-sulphone trimethylacrylic acid amide :
en
- CA442266A - Circuit control system :
en
fr
- US2422448A - Remote-control means for speed change mechanisms :
en
- GB589242A - Improvements in and relating to the preparation of salts of organic acids :
en
- CA442255A - Aerial :
en
fr
- AU1220147A - Improvements in or relating to time-controlled switches or other relays :
en
- AU510846A - Improvements in or relating to lipstick holders andthe like :
en
- CA442253A - Radio transmitter :
en
fr
- CA442249A - Transmitter modulation system :
en
fr
- US2422279A - Radius forming tool :
en
- US2422611A - Measuring table :
en
- AU1228747A - Improvements in and relating to hydraulic rotary engines or pumps :
en
- US2422194A - Method and apparatus for collection and treatment of blood :
en
- US2422636A - Method of making cemented carbide article :
en
- NL59524C - :
en
- ES177776A1 - IMPROVEMENTS IN THE TIRES OR BANDS FOR VEHICLES :
en
es
- CA442343A - Burner safety control and ignition system :
en
fr
- AU477646A - Reinforced fishing rod :
en
- AU135514B2 - Improvements in compression-ignition engines :
en
- AU1639744A - A process forthe preparation of tetra-hydropyran andthe product thereof :
en
- AU1474244A - Process and apparatus for producing continuous sheet of oriented organic polymer :
en
- CA442230A - Polymer composition :
en
fr
- US2422614A - Device for the speed regulation of electric commutator machines :
en
- US2422647A - Filter :
en
- US2422199A - Temperature responsive control mechanism :
en
- US2422442A - Sluice box with water distribution pipes :
en
- US2422399A - Corn shelling and shredding, and separator machine :
en
- US2422639A - Vibrating device :
en
- US2422417A - Induction heating apparatus with rotatable work conveyor :
en
- US2422532A - Bolt-actuated cartridge feeding means for rifles :
en
- FR922689A - Flexible containers for liquids :
en
fr
- FR922883A - Method and device for adjusting speeds :
en
fr
- CA442356A - Tumbling barrel :
en
fr
- ES14421Y - Monoaxis keychain. :
en
es
- ES177834A3 - A NEW PROCEDURE FOR THE IMPREGNATION OF FABRICS WITH POLYVINYL RESINS BY PREVIOUSLY :
en
es
- US2422562A - Circuit breaker :
en
- AU1145847A - Improvements in tension device :
en
- ES177862A1 - A SYSTEM OF RADIORECEPTION :
en
es
- ES13709Y - Mechanical tap. :
en
es
- ES12933Y - Crane for boats. :
en
es
- AU1658544A - Improvement in automatic gain control for pulse echo systems :
en
- AU522346A - Improved garden spray :
en
- CA442165A - Wheel structure :
en
fr
- CA442362A - Weighing scale :
en
fr
- ES14404Y - Powder insufflator ampoule. :
en
es
- ES177831A1 - A MECHANISM OF RETENTION OF THE LANZADERA IN THE BOXES OF THE TELESCOPES :
en
es
- ES177889A3 - A HIGH AND LOW PRESSURE HYDRAULIC PUMP, WITH AN AUTOMATIC CHANGE DEVICE :
en
es
- IE18863L - Scaffolding :
en
- AU528546A - Improvements in fastening devices applicable to moulding boxes andother purposes :
en
- CA442394A - Truck box convertible to a stock rack :
en
fr
- FR922691A - Aryl-dicyandiamides and process for making them :
en
fr
- FR922873A - Anti-theft device for motor cars :
en
fr
- GB589359A - Improvements in or relating to fluid pressure servo-motor systems :
en
- CA442364A - Unsaturated nitro compound :
en
fr
- AU2013545A - Improvements in or relating to heat exchange devices :
en
- AU124520B2 - Improvements in cigarette and cigar holders :
en
- US2422564A - Electrical dust-precipitator :
en
- ES162710A2 - PROCEDURE FOR OBTAINING GUANAMINES :
en
es
- FR922701A - Anti-theft device for automobiles or other vehicles :
en
fr
- US2422271A - Polyisocyanate modified polyesteramides :
en
- US2422353A - Swinging hose guide :
en
- IE17844L - Vehicle ventilating windows :
en
- ES14380Y - Racord, :
en
es
- CA442350A - Electric flash welding :
en
fr
- AU124485B2 - Enciphering and deciphering system :
en
- GB589335A - Improvements relating to the production of disinfectant fluids :
en
- ES14399Y - Device applicable to the placement of curtains and other similar uses :
en
es
- ES175177A1 - AN INDUSTRIAL PROCEDURE FOR THE WASHING OF COMMON SALT :
en
es
- ES14427Y - Toy. :
en
es
- ES15044U - Apparatus for playing heads or tails. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES15034U - Electric heating element. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922807A - Board game :
en
fr
- GB589440A - Improvements in or relating to firearms :
en
- GB589438A - Improved electrical measuring apparatus for resistance welding machines :
en
- ES14456Y - Small candle holder for tealights. :
en
es
- US2422302A - Artificial limb construction :
en
- FR922746A - Improvements made to devices for cleaning thermal siphons in locomotive hearths :
en
fr
- FR922784A - Device for anchoring the propeller blade roots to their hubs :
en
fr
- US2422617A - Vitamin b6 intermediates :
en
- ES15033U - Vehicle license plate sign. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177867A1 - IMPROVEMENTS IN SELENIUM MANUFACTURING PROCEDURES, SUCH AS RECTIFIERS :
en
es
- FR922886A - Aircraft slotted wing enhancements :
en
fr
- US2422436A - Key case :
en
- US2422554A - Current collector :
en
- GB589305A - Novel or improved indicating means :
en
- US2422588A - Manufacture of dried citrus fruit paste :
en
- AU1876645A - Improvements in and relating to hydraulic tipping mechanism for vehicles :
en
- FR922801A - Priming device for electric discharge tubes fitted with thermoemissive electrodes :
en
fr
- FR922667A - Advanced dryer and fabric drying process :
en
fr
- CA442208A - Neoprene cementing and coating composition :
en
fr
- CA442340A - Drawing method :
en
fr
- US2422411A - Taeniacidal mixture :
en
- US2422599A - Yarn take-up :
en
- US2422357A - Feed speed control means for hydraulically operated machine tools :
en
- FR922725A - Method and apparatus for treating materials containing microorganisms :
en
fr
- ES177878A1 - A VEHICLE :
en
es
- GB589458A - Filters :
en
- FR922680A - Snap-action control device for valves or switches :
en
fr
- IS448A7 - Method for producing fish oil from fish liver. :
en
is
- ES177836A3 - A NEW COATING OR IMPREGNATION PROCEDURE BASED ON PLASTIC RESINS IN COLLOIDAL SOLUTION, ESPECIALLY ON POLYVINYL CHLORIDE AND ITS POLYMERS :
en
es
- US2422439A - Method of manufacturing composite structural materials :
en
- ES15060U - Stove-oil stove. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB589244A - Lawn edge trimmer :
en
- US2422223A - Safety joint :
en
- US2422541A - Milk pail :
en
- ES15039U - Armchair transformable in bed. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES15095U - Stopper for packaging of toothpaste or similar products. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177937A2 - A GENERATOR OF ELECTRIC PULSATIONS :
en
es
- FR922891A - Improvements to hunting rifles :
en
fr
- GB589255A - Improvements in advertising or display devices for use on vehicles :
en
- GB589419A - Improvements in sack cleaners :
en
- ES14372Y - Folding crib. :
en
es
- ES177934A3 - A TENSIONING APPARATUS FOR SKIS SETTINGS :
en
es
- FR922685A - Dry skin secreting process :
en
fr
- FR922706A - Improvements to thread boxes for lathes :
en
fr
- GB589240A - Improvements in electric discharge lamps :
en
- GR11187B - WAY TO PERFECT STERILIZATION OF WINE BARRELS. :
el
en
- US2422340A - Vertically reciprocating and intermittently rotating food chopper :
en
- US2422628A - Glass to metal seal :
en
- GB589364A - Improvements in or relating to measuring apparatus for machine tools :
en
- US2422186A - Register selecting mechanism :
en
- USD146948S - Design for a card file :
en
- GB589361A - Electrical frequency dividing circuit arrangement :
en
- ES177911A1 - A HERMETIC HIGH-VACUUM CLOSURE APPLIED TO MOBILE MECHANISMS :
en
es
- FR922753A - Elastic mudguard for cycles :
en
fr
- ES177953A1 - AN ELECTRONIC LAMP FOR THE OPERATING ROOM :
en
es
- GB589482A - Improvements in foldable baby carriages :
en
- CA15480S - Inanimate target :
en
- CA442260A - Radio direction finding system :
en
fr
- US2422444A - Drawing mechanism for textile slivers :
en
- ES14376Y - Paper handkerchief endowed with healing properties against nasal conditions. :
en
es
- GB589363A - An improved apparatus for electrode cooking and heating :
en
- CA442229A - Polymer dissolving :
en
fr
- ES15047U - Improved rubber syringe. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES175178A1 - A PROCEDURE TO WATERPROOF THE SOILS OF SALINAS :
en
es
- GB589432A - Improvements in or relating to connectors for the joining of braided electric cables :
en
- US2422522A - Method for the production of pulp from cellulosic material :
en
- US2422605A - Dispensing package :
en
- AU1156147A - Vitreous enameling materials and processes :
en
- CA442264A - Rotating anode x-ray tube protecting method :
en
fr
- FR922813A - Process for purifying halogens, in particular chlorine, obtained electrolytically :
en
fr
- GB589439A - Improvements in and relating to sawtooth oscillation generators :
en
- FR922693A - High molecular weight copolymer derivatives :
en
fr
- FR922670A - Cycle or similar vehicle :
en
fr
- US2422174A - Photographic retouching device :
en
- US2422380A - Battery connector :
en
- US2422383A - Rotary machine :
en
- US2422556A - Solvent for degreasing iron and aluminum :
en
- ES14965U - About it comprises a means of transmission to the letter or another object. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES14430Y - Rubber or rubber lid for all kinds of containers. :
en
es
- FR922860A - Power outlet adapter :
en
fr
- US2422453A - Recovery of glycerine from fermented liquors :
en
- GB589230A - Method and apparatus for permanently waving hair :
en
- ES177477A1 - A PROCEDURE FOR THE MANUFACTURE OF A PRODUCT INTENDED FOR THE TREATMENT OF PLANTS AND TREES :
en
es
- ES177894A1 - IMPROVEMENTS IN THE CONSTRUCTION OF DRAWING BOARDS :
en
es
- ES14412Y - Toy gyrocopter. :
en
es
- ES15027U - Mixed key for passage and retention. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES15069U - Hermetic closing plug. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177873A1 - IMPROVEMENTS IN SIGNALING SYSTEMS :
en
es
- GB589426A - Treatment of effluent from a hydrocarbon oil catalytic cracking operation :
en
- FR922808A - Improvements to extendable wrenches to nuts or other uses :
en
fr
- US2422434A - Blade :
en
- US2422634A - Microhardness testing instrument :
en
- US2422475A - Method of and machine for grinding :
en
- US2422648A - Dihydropyran compounds and their preparation :
en
- US2422222A - Electric bipost lamp adaptor :
en
- US2422324A - Spark gap device :
en
- FR922822A - Packaging improvements :
en
fr
- AU1224147A - Improvements in and relating to electric discharge devices :
en
- AU124447B2 - Improvements in or relating to method and means for producing surface waves :
en
- CA442204A - Dimethyl silicone elastomer preparing process :
en
fr
- CA442237A - Two film camera :
en
fr
- US2422208A - Sewing mechanism :
en
- AU140009B2 - Improvement in electromagnetic drive :
en
- US2422316A - Computing device for photographic cameras :
en
- CA442333A - Portable radio receiver :
en
fr
- US2422456A - Window lifting and lowering device for motor vehicles :
en
- CA442326A - Solder coating tube stock :
en
fr
- AU139919B2 - Improvements in or relating to thermionic valve modulator circuits :
en
- AU1581644A - Piezoelectric crystal mounting :
en
- US2422369A - Cloth guider :
en
- US2422395A - Domestic appliance :
en
- US2422573A - Xanthated cellulose derivative and process of coating with same :
en
- US2422637A - Resinous condensation product of phenol and styrene oxide :
en
- US2422520A - Instrument for measuring cutaneous sensitivity :
en
- AU1745044A - Improvements inthe manufacture of insulated electric wires and cables :
en
- CA442212A - Halogenated organic compound :
en
fr
- AU124433B2 - Electrically wired portable cabinet orthe like for use inthe preparation of meals :
en
- CA442309A - Sectional canoe :
en
fr
- AU1146647A - Improvement relating to safety razors :
en
- AU124516B2 - Manually operable fluid valve or tap :
en
- AU519246A - Improvements in and relating to beating and/or mixing devices :
en
- ES14419Y - Brush applicable to all kinds of containers. :
en
es
- US2422529A - Method of making diaphragms :
en
- AU124503B2 - Improvements relating to pulse echo systems embodying methods and means for determining and/or indicating range or distance :
en
- ES14429Y - Stove fed with wood sawdust. :
en
es
- FR922733A - New pyrimidine compounds :
en
fr
- AU1328344A - An aeroplane that can ascend and descend in very restricted areas :
en
- CA442209A - Pest control adhesive composition :
en
fr
- US2422391A - Fabric anchorage for closures and the like :
en
- AU124466B2 - Improvements in or relating to portable projection screens :
en
- ES15031U - Mount-holder bottle holder for cradles. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922664A - Device for unblocking pipes, sinks and sanitary appliances :
en
fr
- US2422582A - Spacer collar and pipe :
en
- CA442148A - Electro-magnetic structure release means :
en
fr
- ES14827U - Cap for fountain pen (Machine-translation by Google Translate, not legally binding) :
en
es
- ES11134Y - Improved supplements for glasses in general. :
en
es
- ES173556A1 - IMPROVEMENTS INTRODUCED IN THE METHODS OF MANUFACTURING THE PIPE COUPLING ENDINGS :
en
es
- GB589444A - Improvements relating to door and like fastenings :
en
- CA442201A - Electric heater :
en
fr
- GB589347A - Improvements in or relating to spring hinges particularly applicable to paper clips and door closing devices :
en
- GB589380A - Improved process for the manufacture of alcohol of high molecular weight :
en
- US2422440A - Parachute and elastic suspension line :
en
- AU140182B2 - Improvements in autoclaves for devulcanizing and regenerating natural or synthetic vulcanised rubber :
en
- AU1592144A - Improvements in or relating to fuel injector devices for internal combustion engines :
en
- CA442194A - Bearing :
en
fr
- AU149325B2 - Improvements in or relating to clothes wringers :
en
- ES177922A1 - A FUSELAGE PROFILE FOR AEROMODELS :
en
es
- FR922702A - Improvements to manufacturing processes for compositions for finishes :
en
fr
- FR922858A - Improvements to nitric acid manufacturing processes :
en
fr
- US2422464A - Method and apparatus for separating liquid from solids by rotatably mounted means :
en
- US2422581A - Polishing instrument for metal musical strings :
en
- US2422643A - Strapping machine :
en
- ES13265Y - Semi-automatic scale. :
en
es
- GB589372A - Improvements in building materials :
en
- GB589409A - Improvements in or relating to pipes :
en
- ES15052U - Portable reflector. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922673A - Automatically opening parachute enclosure delayed up to the safety critical speed limit, for high speed and low altitude launch :
en
fr
- ES15073U - Toy airplane. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922859A - Advanced Electric Plate Warmer :
en
fr
- CA442142A - Secondary battery :
en
fr
- US2422197A - Fire control or like apparatus for similar purposes :
en
- US2422342A - Pressure regulated electrical control :
en
- FR922779A - New type of construction for residential use in prefabricated vibrated reinforced concrete elements :
en
fr
- ES177913A1 - A DEVICE TO UNWIND AND ROLL A CINEMATOGRAPHIC AND OR SOUND FILM :
en
es
- GB589408A - Improvements in or relating to image transfer press :
en
- CA442378A - Turbine apparatus :
en
fr
- AU124509B2 - An improved vapourising appliance for fluid medicaments :
en
- CA442334A - Building construction :
en
fr
- US2422201A - Truck :
en
- US2422594A - Container with inclined front opening and closure means therefor :
en
- NL59483C - Sound equipment. :
en
nl
- US2422191A - Impedance transformer for wave guides :
en
- US2422331A - Collapsible wheelbarrow :
en
- AU134073B2 - Measuring device :
en
- GB589337A - Improved polymerisation process :
en
- GB589436A - Mechanism for driving reciprocating elements :
en
- FR922755A - Transportable driving device, particularly for operating agricultural, household and other machinery :
en
fr
- CA442346A - Machine tool :
en
fr
- AU133587B2 - Ball joint :
en
- AU1973645A - Coating compositions and metal surfaces and containers coated there A with :
en
- CA442332A - Fountain pen :
en
fr
- US2422489A - Welding electrode :
en
- US2422262A - Apparatus for contacting solid particles with gaseous fluids :
en
- US2422367A - Mortising gauge :
en
- ES15063U - Stopper for bottles and similar. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2422347A - Hobbyhorse :
en
- US2422496A - Control device for draft regulators :
en
- FR922805A - Sharpening machine :
en
fr
- FR922830A - System and device for transmitting the luminous flux emanating from the phonic lamp in cinematographic projectors :
en
fr
- FR922882A - Steam generator :
en
fr
- GB589247A - Improvements in or relating to the manipulation of wire :
en
- AU2044845A - Improvements in purification of magnesium chloride solutions :
en
- CA442174A - Hydraulic lock :
en
fr
- CA442251A - Amplifier circuit arrangement :
en
fr
- US2422248A - Sealing device :
en
- ES177826A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF INSULATING COMPOSITIONS :
en
es
- GB589462A - Improvements in reciprocating pumps :
en
- ES11502Y - Forceps-gouge or costotomo. :
en
es
- ES15106U - Tarjetero block. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES14418Y - Automatically unfolding box-container. :
en
es
- GB589485A - Engine starter drive :
en
- FR922816A - Ski carrier adaptable to motor vehicles :
en
fr
- ES15088U - Simplified doorbell. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB589321A - Improvements in or relating to pivotal joints or bearings :
en
- FR922724A - Powder box or similar container with dispenser :
en
fr
- ES15111U - Over-bag with automatic closure. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB589256A - Improvements in lubricating systems of engines :
en
- US2422291A - Adjustable inspector plate for dimension gaging and assorting machines :
en
- USD146945S - Design foe a comb with handle :
en
- ES15036U - Adjustable and adjustable electric thermometer. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922766A - Process for the preparation of insecticide products, from the distillation products of fuels :
en
fr
- GB589451A - Improvements in or relating to water and like pistols :
en
- GB589382A - Improvements in or relating to the mounting of showcases, cupboards, counters and like fixtures in position :
en
- GB589434A - An improved process for the co-polymerization of styrene and/or homologues thereof :
en
- GB589481A - Improvements in scouring implement :
en
- AU138514B2 - Improvements in and relating to high pressure metal vapour electric discharge lamps :
en
- GB589309A - Process for the manufacture of new fluorescent substances :
en
- ES14472Y - Square sugar wrapper. :
en
es
- AU1581744A - u Improvements in arrangements for generating synchronous pulses and t scanning voltages :
en
- ES177837A1 - IMPROVEMENTS INTRODUCED INTO OVENS TO LIQUID FUELS TO FUEL METALS :
en
es
- AU124526B2 - Adjusting means for transmission lines :
en
- GB589281A - Improved means for damping torsional vibrations :
en
- CA442395A - Lubricant :
en
fr
- AU694546A - Improvements in or relating to methods of. and machines adapted for, cementing shoe parts :
en
- ES15075U - Inkwell with ink tank. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB589289A - Method of adjusting capacitors to fixed capacity values :
en
- GB589308A - Process for the manufacture of fluorescent substances :
en
- ES14406Y - Needle for injection syringes. :
en
es
- AU136447B2 - Automatic frequency control :
en
- CA442162A - Gaseous discharge tube :
en
fr
- AU1997545A - Improvements in or relating tothe preparation ofa growth decrement factor :
en
- AU124534B2 - Improvements in vertical steam boilers :
en
- AU1398744A - Improvements in fashioned fabric, hosiery and method of production thereof :
en
- CA442214A - Electrodeposition of tin :
en
fr
- AU139892B2 - Improvements in or relating tothe suspension of axle-hung electric traction motors :
en
- GB589248A - Improvements in or relating to the preparation of synthetic rubber-like materials :
en
- AU124496B2 - Process and apparatus for producing continuous sheet of oriented organic polymer :
en
- AU1426644A - Improvements in and relating tothe decarbonylation of furfural :
en
- CA442141A - Weather resisting paint :
en
fr
- CA442233A - Polymer dissolving :
en
fr
- CA442370A - Retractile cord :
en
fr
- CA442167A - Earring :
en
fr
- USD146942S - Design for a pendant :
en
- AU1423644A - Electrically wired portable cabinet orthe like for use inthe preparation of meals :
en
- CA442388A - Milling tool :
en
fr
- AU1228847A - Improvements in and relating to vehicles having self supporting bodies :
en
- AU124431B2 - Improvements relating to snap-action electric switches :
en
- AU124435B2 - Improvements in or relating tothe lubrication systems of internal combustion engines, compressors andthe like :
en
- AU1224447A - Improvements in and relating to high pressure metal vapour electric discharge lamps :
en
- AU576346A - Improvements in packages and wrappers :
en
- US2422625A - Processes for the production of chromanes :
en
- CA442190A - Torque link :
en
fr
- AU1227147A - Improvements in and relating to rotary clotheslines :
en
- CA442261A - Super voltage x-ray tube :
en
fr
- USD146939S - Service station write-up desk or similar article :
en
- AU1201047A - Oscillator :
en
- US2422321A - Method of making nitrogenated cephalin :
en
- AU138910B2 - Improvements in or relating to electric fault alarm circuits :
en
- USRE22890E - Breather plug for electric motors :
en
- AU1139147A - Window structures :
en
- AU1958345A - Improvements in or relating togas-turbine plants :
en
- AU1516544A - Improvements in or relating to traffic andother signal lights :
en
- CA442172A - Waste liquor evaporation and combustion from cellulose production :
en
fr
- CA442202A - Electric discharge device starter :
en
fr
- CA442178A - Pulp and paper mill stock tank agitating and circulating attachment :
en
fr
- US2422207A - Manicuring implement :
en
- CA442221A - Alkylsulphenyl dithiocarbamate :
en
fr
- CA442195A - Engine starter :
en
fr
- CA442206A - Cellulose sponge forming method :
en
fr
- US2422443A - Condensation of hydrocarbons :
en
- USD146941S - Design for a model airplane :
en
- US2422468A - Electrolytic production of pinacols :
en
- US2422374A - Radio reception means :
en
- US2422640A - Apparatus for manufacturing strainless glass sheets :
en
- US2422305A - Method of progressively welding axially moving tubing :
en
- USPP739P - Rose plant :
en
- ES14414Y - Perfected toy. :
en
es
- FR922843A - Vehicle timing device :
en
fr
- US2422358A - Yarn bobbin :
en
- ES14425Y - Toy. :
en
es
- CA442366A - Handling skid :
en
fr
- CA442298A - Cigar machine suction bottom for wrapper carriers :
en
fr
- AU1222747A - Fishermans fly-hook holder :
en
- AU124506B2 - Improvement in automatic gain control for pulse echo systems :
en
- ES176937A3 - A PLANETARY ROTATION MECHANISM FOR DIALS OF RADIOTELEPHONY DEVICES :
en
es
- FR922888A - Electric heating panel :
en
fr
- FR922790A - Silent valve for gas compressors and other applications :
en
fr
- ES14469Y - Push-in plug terminal for pins. :
en
es
- GB589410A - Improvements in or relating to walls or partitions for buildings :
en
- US2422326A - Varying leverage gear :
en
- ES175565A1 - PROCEDURE FOR OBTAINING A PRODUCT TO IMPREGN THE SOLE OF THE ALPARAGATAS, IN ORDER TO INCREASE THE DURATION OF THE SAME :
en
es
- GB589291A - Arrangements for measuring high frequency electric power :
en
- ES15104U - Tyraline device. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177828A1 - METHOD OF PRODUCING A MOLDED GLASS PART OR PARTS, WITH ONE OR SEVERAL METALLIC CONDUCTORS JOINTED THROUGH THE SAME AND INTENDED TO BE USED WITH THE ENCLOSURE OF A THERMAL VALVE :
en
es
- CA442355A - Aeroplane power plant control system :
en
fr
- AU124521B2 - Improvements in or relating to industrial trucks :
en
- CA442198A - Electric discharge device starter :
en
fr
- FR922802A - Improvements in the manufacture of lamp bases :
en
fr
- GB589486A - Improvements relating to the prepayment mechanism of meters :
en
- AU124438B2 - Improvements in and relating to hydraulic tipping mechanism for vehicles :
en
- AU1811644A - Flexible shoe construction :
en
- CA442300A - Vehicle wheel :
en
fr
- US2422449A - Frequency modulated transmitter :
en
- GB589232A - Manufacture of new betaine derivatives :
en
- FR922890A - Electro-magnetic device for the remote transmission of all indications :
en
fr
- GB589450A - Improvements in and relating to landing gear for aircraft :
en
- ES14390Y - Apparatus for heating liquids by means of steam. :
en
es
- GB589292A - Improvements in and relating to the manufacture of formaldehyde :
en
- AU134610B2 - Fluorescent materials and coatings :
en
- FR922855A - Locking system for automatic skips :
en
fr
- US2422471A - Safety mechanism :
en
- US2422491A - Self-quiz device :
en
- AU1612044A - Improvements in fencing :
en
- FR922710A - improved construction element and constructions with application :
en
fr
- GB589310A - Improvements in or relating to pressure or vacuum gauges :
en
- ES15032U - Trapilla recordora for nesting of birds, especially chickens. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES15079U - Perfect lamp for welding. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES9293Y - A container, in the form of a folder, for stockings. :
en
es
- CA442185A - Percussion tool :
en
fr
- IS476A7 - Automatic mechanical flute assembly. :
en
is
- FR922869A - Heat recovery fireplace :
en
fr
- GB589251A - Improvements relating to fastenings for doors, windows and the like :
en
- GB589284A - Improvements relating to apparatus for treating gases with electric discharges :
en
- ES14379Y - Tray to cook all kinds of fish. :
en
es
- ES177463A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT NUMBER 177463 :
en
es
- FR922824A - Steam boiler :
en
fr
- FR922871A - building element and its applications :
en
fr
- GB589449A - Improvements in moulds for moulding concrete or the like :
en
- ES13451Y - Perfect mold for mounting covered buttons, the kind that are sewn on the front side. :
en
es
- ES15046U - Toothed knife for cutting food. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177553A1 - A DEVICE AND PROCEDURE FOR THE DISTILLATION TO THE VACUUM IN A CLOSED CHAMBER OF ANY LIQUID PRODUCT, ESPECIALLY ALCOHOLIC, AT BOILING TEMPERATURES ABOVE 70 CENTRAL DEGREES :
en
es
- ES15082U - Razor clamp for electric cables. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922715A - prefabricated elements for the rapid erection of buildings :
en
fr
- ES14364Y - Comfortable auxiliary backrest for beds. :
en
es
- ES176659A1 - A SPECIAL TRAILER FOR TRANSPORT OF LONG PIECES :
en
es
- GB589272A - Phonograph pick-up-device :
en
- GB589341A - Direct current saturable inductance (transductor) with self-magnetisation :
en
- FR922700A - Camera :
en
fr
- ES8191Y - Doll with imitation of human movements. :
en
es
- FR922740A - Improvements to pumps used to activate the circulation of cooling water in motor vehicle engines :
en
fr
- US2422245A - Golf club cover :
en
- US2422303A - Hollow magnetic shell assembly :
en
- ES14972U - Toothbrush. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES15067U - Roller blinds. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2422218A - Golf club bag :
en
- US2422459A - Slide loop buckle :
en
- US2422592A - Preformed coating for magnetizable core :
en
- ES177905A1 - A PROCEDURE AND DEVICE FOR THE MOLDING AND FOUNDRY OF METAL RODS WITHOUT SEAMING :
en
es
- FR922865A - Process for separating air elements and apparatus for carrying out this process :
en
fr
- GB589415A - Improvements in or relating to pipe joints :
en
- ES177855A1 - IMPROVEMENTS IN OR RELATED TO FREQUENCY CHANGER CIRCUITS :
en
es
- GB589274A - Casings and wrappings for meat and other food products :
en
- GB589293A - Production of laminated structures :
en
- US2422497A - Dental impression composition :
en
- ES177904A1 - IMPROVEMENTS IN MULTICOPY TWO CYLINDER MACHINES :
en
es
- AU137634B2 - Improvements in or relating toa hand tool gearbox assembly :
en
- CA442138A - Syringe :
en
fr
- CA442257A - Metre ink :
en
fr
- ES15055U - Floors for footwear, with rubber tips. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB589381A - Improvements in or relating to valves for fluid pressure systems :
en
- US2422177A - Process for breaking petroleum emulsions :
en
- ES177528A3 - PROCEDURE FOR THE USE OF ORANGES AND SIMILAR PEELS :
en
es
- GB589273A - Improvements in or relating to the stabilisation of oils, fats and the like against oxidation :
en
- GR11185B - PERFECTIONS IN POLYFOTA. :
el
en
- ES177876A1 - IMPROVEMENTS IN OR RELATED TO CONTACT SPRINGS FOR ELECTRICAL EQUIPMENT :
en
es
- ES14451Y - Fixing device for removable studs under the soles of footwear. :
en
es
- ES14401Y - Electric heating element for water heaters. :
en
es
- ES163130A1 - IMPROVEMENTS IN THE OBTAINING OF ANTIDOPHYPHORIC PRODUCTS :
en
es
- FR922804A - Electromagnetically controlled multiple combination motor bridges :
en
fr
- GB589280A - Manufacture of monoazo-dyestuffs :
en
- US2422426A - Automatic bag sewing machine :
en
- FR922652A - Lampholder :
en
fr
- ES177787A3 - PROCEDURE FOR THE MANUFACTURE OF MOLDED ARTIFICIAL STONE CONSTRUCTION BLOCKS, PAVING SLABS AND ANALOGUE PRODUCTS, BY USING THE COAL MINE SLATE AND OTHER BITUMINOUS SLABS :
en
es
- US2422446A - Sonic direction finding :
en
- US2422175A - Vaknish and method of making :
en
- FR922841A - square to automatically hatch drawings :
en
fr
- GB589431A - Improvements in or relating to band or hose clips :
en
- FR922797A - Mechanical parts verification and rectification bench :
en
fr
- FR922849A - Automatic coupling device :
en
fr
- US2422187A - Brake mechanism :
en
- ES15050U - Brush protector for teeth. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177815A1 - PROCEDURE FOR THE MANUFACTURE OF ELEMENTS OF INTERNAL ADJUSTMENT OF EXPANSIVE ACTION :
en
es
- GB589282A - Process for the degradation of steroid compounds :
en
- ES15040U - Regulating valve, applicable to gasoline engines. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA442387A - Ignition system :
en
fr
- US2422632A - Manufacture of aliphatic amines and acid amides :
en
- CA442147A - Overload and radius indicator for cranes :
en
fr
- CA442396A - Power producing process and apparatus :
en
fr
- CA442398A - Newspaper unsold copies controlling method :
en
fr
- US2422230A - Production of streptothricin :
en
- US2422285A - Selector operating circuit for use in automatic telephone systems :
en
- US2422567A - Electronic control for motors :
en
- AU124535B2 - Improvements in or relating to surface cleaning of metal articles :
en
- NL59486C - :
en
- AU140354B2 - Improvements in or relating to driving mechanisms for hoisting apparatus :
en
- US2422216A - Handle lock for suction cleaners :
en
- CA442317A - Sintered metal article :
en
fr
- US2422238A - Internal-combustion engine :
en
- US2422252A - Transposition of dichlorobutenes :
en
- US2422472A - Glass article :
en
- GB589229A - Improvements in or relating to radio receivers and application thereof :
en
- US2422335A - Ice creeper :
en
- GR11192B - KNITTED WOODEN NETWORK FOR THE CONSTRUCTION OF WOODEN BED CAMPAIGN CONTRACTING TO BACKHON SCOUT, AOORAN, WOMEN'S CHANDAKHAN, CHANDAKHAN AND CHANDAKHAN. :
el
en
- USD146936S - Design for an earring or similar
article :
en
- US2422359A - Diazoamino compounds :
en
- ES177924A3 - IMPROVEMENTS MADE IN THE CONSTRUCTION OF DRILL CHUCKS :
en
es
- US2422312A - Damper control :
en
- US2422394A - Method of digesting sludge arranged at different levels and apparatus therefor :
en
- AU1518044A - Automatic shutoff valve :
en
- US2422402A - Humidifier for carbureters :
en
- US2422646A - Aqueous emulsions and a process of preparing them :
en
- US2422317A - Means for impact testing :
en
- US2422430A - Work holder for polishing machines :
en
- USD146946S - Design for a figure toy :
en
- CA442393A - Azo dye manufacture :
en
fr
- US2422619A - Vitamin b6 intermediates :
en
- GB589446A - A new or improved rotary engine :
en
- CA442187A - Cartridge for trap guns :
en
fr
- FR922777A - New musical instrument with vibrating organs :
en
fr
- FR922897A - Towing device for tillage implements :
en
fr
- US2422502A - Expansion joint :
en
- US2422519A - Code communication system for railroads :
en
- AU124455B2 - Improvements in and relating to television transmitting systems embodying means for suppressing spurious signals :
en
- AU137521B2 - Travelling mould :
en
- AU1603144A - Improvements in, or relating to, steam boilers :
en
- ES177899A1 - A PROCEDURE FOR THE REGULATION OF SYNCHRONOUS THREE-PHASE ELECTROMOTORS, FOR THEIR APPLICATION TO ALL KINDS OF MACHINES THAT NEED SPEED CHANGES IN THEIR WORK :
en
es
- ES14415Y - Folding knife. :
en
es
- ES14466Y - Improved packaging for cooked or dried cured sausages and cold cuts. :
en
es
- IE18526L - Vinyl resinous films :
en
- ES15028U - Clamping device for cardan beams for car transmissions and other analogous purposes. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2422627A - Process of refining hydrocarbon mixtures :
en
- US2422631A - Manufacture of aliphatic amines and acid amides :
en
- CA442248A - Radio keying arrangement :
en
fr
- US2422527A - Gas separator :
en
- US2422184A - Directional microwave antenna :
en
- US2422397A - Engine mount :
en
- US2422396A - Balanced relay :
en
- USD146947S - Design for a tractor :
en
- AU134066B2 - Engine starter andthe like :
en
- CA442189A - Bag closing machine :
en
fr
- AU441646A - Improved means to aid the exclusion of rainwater, dust and draughts from under doors andthe like :
en
- AU1602844A - Improvement in cooling system for amphibious vehicles :
en
- US2422214A - Fuel injector mounting for combustion chambers :
en
- AU137139B2 - Improvements in and relating to hydraulic rotary engines or pumps :
en
- US2422295A - Recorder for radio locators :
en
- US2422267A - Gyroscope caging device :
en
- ES14383Y - Guarantee closing plate, combined with a control capsule for bottles or similar. :
en
es
- AU1144647A - Improvements in compression-ignition engines :
en
- AU1999245A - Improvements in or relating tothe manufacture of phosgene :
en
- USD146953S - Design for a suit :
en
- AU1228547A - Improvements in and relating to serve steering mechanism :
en
- US2422432A - Combined wallet and card case :
en
- CA442281A - Metal coating method :
en
fr
- AU124495B2 - Improvements in and relating tothe decarbonylation of furfural :
en
- GB589270A - Improvements in and relating to gas cooling arrangements for electric circuit interrupters :
en
- US2422393A - Electric plug :
en
- NL59476C - :
en
- AU138573B2 - Oscillator :
en
- CA442310A - Lubricating composition :
en
fr
- CA442241A - Tunable frequency selective circuit :
en
fr
- US2422626A - Recovery of nitrogen and oxygen :
en
- CA442308A - Lubricator pump :
en
fr
- AU124477B2 - Improvements in ore relating to fuel containers :
en
- AU130174B2 - Improvements in or relating to controlling mechanism for ploughs andother agricultural implements :
en
- GB589399A - Improvements in and relating to rotary printing or duplicating machines :
en
- CA442312A - Cotter key :
en
fr
- CA442360A - Food handling apparatus :
en
fr
- US2422265A - Holder for etching electrodes :
en
- AU124453B2 - Improvements in or relating to traffic andother signal lights :
en
- AU124530B2 - Multi-vibrator circuit :
en
- AU1593344A - Rotary position corrector :
en
- US2422180A - Antenna positioning control :
en
- ES15070U - Letter-postcard-envelope (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177858A1 - A DEVICE FOR THE TRANSMISSION AND RECEPTION OF CONTROL SIGNALS :
en
es
- GB589315A - Improvements in or relating to epicyclic transmission gear for automobiles and the like :
en
- GB589330A - Improvements in or relating to photographic shutters :
en
- GB589427A - Improvements in and relating to oscilloscopes :
en
- ES13696Y - New folding chair. :
en
es
- FR922714A - Attenuator for high frequency electrical energy :
en
fr
- US2422221A - Power-driven reciprocating cutter :
en
- US2422538A - Pallet truck :
en
- GB589411A - Improvements relating to flexible shopping, travel and like hand-bags :
en
- US2422190A - Ultra high frequency coupling device and system :
en
- US2422204A - Range indicator :
en
- US2422450A - Combined space heater and grill :
en
- US2422301A - Cartridge feeding mechanism for repeating firearms :
en
- CA442258A - Resonant apparatus tuning means :
en
fr
- CA442369A - Telephone call transmitter :
en
fr
- AU1818644A - Electronic positioning control system :
en
- CA442386A - Ignition system :
en
fr
- US2422568A - Electronically controlled knitting machine :
en
- CA442181A - Boot and shoe sole :
en
fr
- CA442347A - Activated anhydrite :
en
fr
- AU1139247A - Gas masks :
en
- AU124442B2 - An improved fruit case :
en
- GB589311A - Improvements in and relating to pulls, straps and the like :
en
- CA442200A - Reaction product of aldehydes and diazine derivatives :
en
fr
- US2422264A - Differential ionic analyzer :
en
- US2422616A - Vitamin :
en
- US2422478A - Cigarette receptacle :
en
- AU2075645A - Improvements in or relating to surface cleaning of metal articles :
en
- ES13278Y - Mechanical tap. :
en
es
- FR922716A - Sophisticated desk lamp :
en
fr
- AU1873445A - An improved shear for cutting angle iron :
en
- USD146934S - Design for a sled :
en
- AU137940B2 - Improvements in or relating to bulk storage bins :
en
- ES15041U - Improved grippers for the joints of folding tools for linear measurement (Machine-translation by Google Translate, not legally binding) :
en
es
- US2422341A - Solvent extraction :
en
- US2422633A - Dispersions :
en
- US2422333A - Pulse-echo control system :
en
- CA442323A - Sintered aluminum bearing :
en
fr
- US2422523A - Bucket locking means :
en
- AU130059B2 - Improved means to aid the exclusion of rainwater, dust and draughts from under doors andthe like :
en
- CA442307A - Acyl guanidine preparing method :
en
fr
- AU1580044A - Improvements in and relating to pocket spring surfaces :
en
- AU139124B2 - Snap action electric switch :
en
- AU1144747A - Absorption bases :
en
- ES177158A1 - INVERTED FLAME CONTINUOUS OVEN SYSTEM FOR THE COOKING OF ALL KINDS OF CERAMIC PRODUCTS :
en
es
- US2422336A - Electrical distribution system :
en
- US2422421A - Slide rule :
en
- US2422398A - Recorder and reproducer for spiral photographic disk sound records :
en
- CA442151A - Cuttle-bone mounting attachment :
en
fr
- CA442168A - Vehicle motion controlling means :
en
fr
- USD146937S - Design for a clothespin ob similar
article :
en
- US2422510A - Vessel handle assembly :
en
- US2422598A - Compounds containing an active methylene group, and process of preparing the same :
en
- AU136871B2 - Apparatus for intravenous administration of liquids :
en
- US2422624A - Inflation apparatus for ice removing mechanism :
en
- US2422373A - Rotary filter :
en
- AU1228647A - Improvements in and relating toa motorbus or like vehicle :
en
- ES15080U - Desktop agenda, perfected. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922785A - Filling method of the reservoir pen holders :
en
fr
- GB589353A - Process for the production of rubber-like polymers :
en
- US2422225A - Apparatus for raising the disassociation pressure of acetylene in generators :
en
- CA442150A - Barrel raising and transporting means :
en
fr
- CA442224A - Polymer product :
en
fr
- US2422495A - Electric piston :
en
- AU1155247A - Apparatus for intravenous administration of liquids :
en
- AU124461B2 - Improvements relating to plant forthe treatment of water :
en
- ES14373Y - Folding suitcase, perfected. :
en
es
- AU139115B2 - Frequency modulation :
en
- CA442215A - Resinous composition and electrical insulated conductors :
en
fr
- CA442315A - Variable resistance device :
en
fr
- AU1530344A - Improvements in or relating to industrial trucks :
en
- ES177884A3 - A GRIDDLE OR BURNER FOR BOILERS AND SIMILAR :
en
es
- FR922893A - flexible metal label, for marking, used in laundry, laundry or similar industries :
en
fr
- AU124448B2 - Improvements in or relating toa method of obtaining substantially pure calcium cyanide froma crude material containing calcium cyanide :
en
- AU124469B2 - Improvements in or relating to fuel injection devices for internal combustion engines :
en
- AU1718944A - Improvements relating to plant forthe treatment of water :
en
- US2422179A - Dust storm resistance testing :
en
- US2422484A - Stabilized xylidine :
en
- CA442220A - Aluminium base alloy :
en
fr
- IS477A7 - Method for producing compression screws for raw materials of animals and plants. :
en
is
- CA442271A - Coated article :
en
fr
- CA442275A - Lead glass :
en
fr
- US2422330A - Dust preventing device for packaging subdivided materials :
en
- BE473107A - Mining prop :
en
fr
- US2422251A - Storage of acetylene :
en
- AU431546A - Improvements in or relating to controlling mechanism for ploughs andother agricultural implements :
en
- CA442293A - Venetian blind tape :
en
fr
- CA442353A - Metal body heating and forming apparatus :
en
fr
- AU1501044A - Improvements relating to moving coil electrical instrument :
en
- US2422379A - Electric bushing :
en
- CA442306A - Organic solution of formaldehyde-urea reaction products :
en
fr
- US2422412A - Protection of pump surfaces :
en
- CA442331A - Internal combustion engine :
en
fr
- US2422327A - Resilient piston pin bushing :
en
- AU1218047A - Improvements in or relating tothe preparation of magnesite flooring material :
en
- AU136305B2 - Vitreous enameling materials and processes :
en
- CA442295A - Heat exchange device :
en
fr
- US2422494A - Welt shoe :
en
- CA442156A - Time indicating mechanism :
en
fr
- AU136982B2 - Improvements in or relating to electrical contacts :
en
- ES15026U - Apparatus, advertisement or luminous box, equipped with a transformer that converts the normal current into another of small voltage, and, therefore, of reduced consumption. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922708A - Selector brushes :
en
fr
- FR922722A - Improvements to a film camera :
en
fr
- GB589245A - Method of dyeing cellulose acetate and compositions for use therein :
en
- AU1414844A - Improved snap hooks or halter hooks :
en
- GB589423A - Improvements relating to electrical remote indicating or repeating systems :
en
- FR922742A - Process for hermetically sealing along the generatrices of the containers :
en
fr
- GB589339A - Improvements in and relating to machines for depositing chocolate and the like :
en
- AU137814B2 - An improved hand grubber tool :
en
- CA442158A - Transmission :
en
fr
- CA442314A - Insulated wire unit :
en
fr
- FR922741A - Improvements to rotary tunnel kilns and similar devices :
en
fr
- AU124484B2 - Oil and water separating system for association with air compressors :
en
- AU124507B2 - Improvement in charge forming device :
en
- AU124514B2 - Improvements in and relating to tuning arrangements for wirelessreceivers andthe like :
en
- CA442203A - Electrical discharge device :
en
fr
- AU124490B2 - Improvements in or relating tothe manufacture of phosgene :
en
- CA442279A - Low power factor glass :
en
fr
- US2422286A - Bow compass :
en
- GB589320A - Improvements in and relating to folding chairs, stools and the like :
en
- AU124463B2 - Improvements in or relating toback construction of footwear andthe like and method of making same :
en
- CA442180A - Boot and shoe sole :
en
fr
- CA442276A - Barium glass :
en
fr
- CA442289A - Yarn winding machine :
en
fr
- AU134491B2 - Improved boat construction :
en
- AU436546A - Improved boat construction :
en
- CA442287A - Piston type accumulator :
en
fr
- CA442146A - Vehicular surveying method :
en
fr
- AU1332344A - Improvements relating to snap-action electric switches :
en
- AU2055945A - An improved gravity catch for drop side cots andthe like :
en
- AU124462B2 - Improvements in or relating tothe production of hydrocyanic acid and, to catalysts therefor :
en
- CA442383A - Fastener slider stop :
en
fr
- AU124472B2 - Improvements in or relating to sleeping bags :
en
- AU1656444A - Pulse communication system :
en
- AU124457B2 - Piezoelectric crystal mounting :
en
- US2422270A - Camera :
en
- US2422376A - Light beam divider :
en
- US2422385A - Electrode holder :
en
- US2422458A - Filter device for antenna systems :
en
- US2422549A - Assembling tool :
en
- AU1227447A - Engine starter andthe like :
en
- CA442304A - Regulating mechanism :
en
fr
- FR922847A - Improvements to variable speed drives :
en
fr
- GB589257A - Cushion retaining device :
en
- CA442207A - Cellulose nitrate treatment :
en
fr
- CA442211A - Spinning process :
en
fr
- AU124519B2 - Improvements relating to friction clutches :
en
- AU138703B2 - Improvements in or relating to time-controlled switches or other relays :
en
- AU1583344A - Improvements in or relating to fuel injection devices for internal combustion engines :
en
- CA442297A - Tobacco web material :
en
fr
- CA442390A - Composite material :
en
fr
- AU1010843A - Improvements relating to track signalling systems for railways andthe like :
en
- GB589367A - Improvements in boxes suitable for transport of chickens and the like :
en
- CA442288A - Yarn winding machine :
en
fr
- AU1689144A - Improvement in charge forming device :
en
- GB589472A - Engine starter drive :
en
- FR922851A - Improvements in protection devices for electrical installations against overvoltages :
en
fr
- ES15101U - Folding goggles perfected (Machine-translation by Google Translate, not legally binding) :
en
es
- GB589480A - Improvements in and relating to the nitration of hydrocarbons :
en
- ES15093U - Mechanism that turns chairs, armchairs, armchairs and crib beds into a rocking chair. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU1221747A - Improvements in or relating tothe suspension of axle-hung electric traction motors :
en
- GB589322A - Improvements in and relating to electric heating elements :
en
- FR922686A - Film camera :
en
fr
- FR922800A - Visors for kepis :
en
fr
- ES177841A1 - A MACHINE TO WASH THE CLOTHES :
en
es
- ES177860A1 - ANTENNAS IMPROVEMENTS :
en
es
- FR922669A - Anti-theft device :
en
fr
- FR922762A - Safety device for switching on all electrical devices and mainly battery chargers :
en
fr
- GB589350A - Improvements in or relating to the manufacture of acetylenic alcohols :
en
- GB589283A - Improvements in and relating to screw thread grinding machines :
en
- ES14943U - Terminal device of electrical cables. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB589435A - Improvements in or relating to the a.c. electrical heating of rod-like blanks for the manufacture of headed bolts or the like :
en
- GB589258A - Improvements in or relating to control devices for friction clutches :
en
- GB589413A - Improvements in fluid pressure lift devices for bottle filling machines :
en
- GB589418A - Improvements in and relating to automatic voltage regulators :
en
- ES14384Y - Device to limit the opening of doors and windows. :
en
es
- ES177877A1 - A BUS OR SIMILAR VEHICLE :
en
es
- ES14417Y - A signal light for electrical distribution boards and for all other kinds of applications in general :
en
es
- AU1225347A - Improvements in or relating toa hand tool gearbox assembly :
en
- GB589268A - Improvements in stop cock road surface boxes :
en
- FR922833A - Improvements to tool holders :
en
fr
- ES12788Y - Double action latch set. :
en
es
- ES14475Y - Tray-stove to maintain the temperature of the stews. :
en
es
- FR922718A - X-ray frame :
en
fr
- GB589470A - Improvements in hearth curbs :
en
- GR11188B - TUBE NEEDLE SYRINGOS, UTINOS THE USE IS INDICATED DURING THE STAINLESS ANESTHESIA OF THE NECKLACE NERVE AND FOR ANOTHER SIMILAR USE. :
el
en
- ES14434Y - Suspenders. :
en
es
- GB589445A - Improvements in and relating to lawn edge trimmers :
en
- FR922128A - :
fr
- FR922737A - Welding method and device :
en
fr
- GB589392A - Mechanical linkage :
en
- FR922848A - Construction game :
en
fr
- GB589377A - An improved method and apparatus for removing suspended solids from liquids :
en
- GB589387A - Improvements in or connected with magnetic filters for liquids :
en
- US2422195A - Synthesis of vitamin :
en
- GB589386A - Insulating coating and methods of applying the same :
en
- ES177845A1 - A PROCEDURE FOR THE PERMANENT CONSERVATION OF FIBROUS MATERIAL :
en
es
- GB589287A - Process for providing plastic surfaces with inlays :
en
- FR922696A - Hydrocarbon dehydrogenation :
en
fr
- ES15091U - Reflector antideslumbrante. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922709A - Darts Improvements :
en
fr
- US2422530A - Releasable power-operated tractor and trailing plow connections :
en
- FR922783A - Automatic reproducing machine for cutting or grinding cams obtained from tubular blanks of revolution :
en
fr
- ES15105U - Special mold to make rubber nipples for pacifiers. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922729A - Improvements to electric welding in water :
en
fr
- US2422500A - Method of making mandrels :
en
- AU137686B2 - Improvements in and relating to electric discharge devices :
en
- FR922795A - DC dynamo :
en
fr
- GB589277A - Improvements in and relating to arc extinguishing structures for electric circuit interrupters :
en
- GB589239A - Manufacture of condensation products having tanning properties :
en
- ES177143A1 - PROCEDURE FOR THE MANUFACTURE OF A FOOD PASTE :
en
es
- US2422236A - Television synchronizing signal generator :
en
- US2422630A - Preparation of lubricants :
en
- ES14457Y - Improved arrangement in the heads of the containers commonly called "siphons". :
en
es
- GB589390A - Improvements in means for suspending trousers and the like :
en
- FR922828A - Electrode holder for arc welding :
en
fr
- ES162263A1 - A SYSTEM FOR RADIO TRANSMISSION BY IMPULSE OF RADIO FREQUENCY SIGNALS :
en
es
- CA442320A - Vibrator :
en
fr
- ES177863A1 - IMPROVEMENTS IN OR RELATED TO ELECTRONIC DISCHARGE DEVICES :
en
es
- US2422546A - Leading-through insulator :
en
- ES177880A1 - IMPROVEMENTS MADE IN THE CONSTRUCTION OF WINDOW MEMBERS :
en
es
- NL59658C - :
en
- AU1229647A - Improvement in electromagnetic drive :
en
- AU128555B2 - An improved device for filling baths, sinks, washbasins andthe like :
en
- BE469970A - Method and device for the continuous after-treatment of flake-shaped textile material while closing off the air :
en
nl
- ES177948A1 - A TRAILER DEVICE FOR A RAILWAY WAGON :
en
es
- GB589266A - Improvements in or relating to indicator control means suitable for use with totalisators, score indicators or the like :
en
- GB589424A - Improvements in percussion tools :
en
- US2422362A - Furnace electrode regulator :
en
- GB589454A - Improvements in stopper circuits :
en
- US2422275A - Compounded lubricating oil :
en
- US2422202A - Chisel :
en
- GB589319A - Wire supporting clip :
en
- CA442358A - Food handling apparatus :
en
fr
- ES177830A1 - NEW GUILLOTINE SYSTEM FOR WINDOWS :
en
es
- FR922695A - Clothing :
en
fr
- ES177914A1 - AN PERFECTED DEVICE FOR CINEMATOGRAPHIC PROJECTION AND SOUND REPRODUCTION :
en
es
- US2422420A - Closure device :
en
- GB589269A - Improvements in or relating to drawing-pins :
en
- GB589237A - Improvements relating to appliances for piercing or aerating turf :
en
- ES177885A1 - A FEATHER RECEPTACLE :
en
es
- ES14445Y - Enhanced stem for soft drink siphon valves. :
en
es
- ES15097U - Jumping skid. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES176349A1 - IMPROVEMENTS IN THE CONSTRUCTION OF FIXING ELEMENTS ON WALLS, ZÓCALOS OR FOUNDATIONS :
en
es
- AU124493B2 - Improvements relating to track signalling systems for railways andthe like :
en
- AU1222647A - Volume controlling amplifier :
en
- AU442246A - Improvements in or relating to morse keys :
en
- US2422375A - Toolholder :
en
- US2422649A - Slide rule :
en
- ES177967A1 - A BOILER PROVIDED WITH AT LEAST TWO COMBUSTION CHAMBERS FOR SUSPENSION BURNED FUEL :
en
es
- GB589265A - Process of sealing cellulose ether sheet materials and articles produced thereby :
en
- ES15087U - Tap with rotating conical tap. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB589422A - Improvements in or relating to gear-change mechanisms :
en
- ES177909A1 - A HERMETIC CLOSURE FOR AXLES OF GREAT ANGULAR SPEED :
en
es
- GB589396A - Improvements in or relating to filtering mediums :
en
- GB589241A - Improvements in and relating to the manufacture of oleum :
en
- ES15061U - Applique for the manufacture of jewelry and costume jewelery. (Machine-translation by Google Translate, not legally binding) :
en
es
- IE18697L - Scaffolding clamps :
en
- FR922780A - Construction system for buildings for residential or other use :
en
fr
- AU136704B2 - Improvements in or relating toa process for preparing a polyvinyl acetal resin andthe polyvinyl acetal resin resulting from said process :
en
- GB589473A - Improvements in or relating to drying-apparatus for the hair and head :
en
- GB589297A - Improvements in machines for winding yarn packages :
en
- GB589406A - Improvements in and relating to the synthesis of oxazolones :
en
- AU124537B2 - Valve guides for fluid-combustion engines :
en
- CA442382A - Inclinometer :
en
fr
- USD146938S - Design fob a compact :
en
- FR922732A - Obtaining ammonium nitrate :
en
fr
- GB589398A - An improved pourer for salt and like pulverulent substances :
en
- FR922842A - Preparation of sulfurous resinous products and their uses in agriculture :
en
fr
- ES14474Y - Lamp powered by gasoline or other combustible liquids at automatic pressure. :
en
es
- ES177919A1 - A PROCEDURE OF PRODUCING COMPOSITIONS TO ACTIVATE METALLIC SURFACES :
en
es
- ES177890A2 - A NEW HEAD FOR DRAWING MACHINE :
en
es
- US2422263A - Tiltable trap chamber powder dispensing device :
en
- FR922900A - Mechanical comparator :
en
fr
- FR922838A - Shoe Cutter Sharpening Machine :
en
fr
- ES177882A1 - A PROCEDURE FOR PREPARING A RESIN COMPOSITION, WITH PREFERENCE FOR ELECTRICAL INSULATION :
en
es
- ES177931A1 - A DEVICE FOR IMPRESSING, PROJECTING AND OBSERVING STEROESCOPIC IMAGES WITHOUT ABNORMAL STEREOSCOPIC EFFECTS :
en
es
- GB589421A - A process for the hardening and protecting of metallic films :
en
- GB589250A - Improvements relating to fastenings for doors, windows and the like :
en
- GB589468A - Improvements relating to the drying of cotton, wool, paper and like materials :
en
- FR922896A - Apparatus for treating liquids, in particular fruit juices :
en
fr
- AU124515B2 - Improvements in or relating tothe preparation ofa growth decrement factor :
en
- ES177897A3 - A COMPRESSION OR DEPRESSION PUMP :
en
es
- US2422381A - Method of lining up unicontrolled tuned radio apparatus :
en
- FR922837A - Control mechanism of the ink roller in printing machines, especially in those called duplicators :
en
fr
- GB589441A - Improvements in and relating to the packaging in containers of shaving soap and likematerials :
en
- FR922868A - Handling trolley for factories, stations or other operations :
en
fr
- US2422183A - Boat construction :
en
- FR922781A - Composite door for all applications :
en
fr
- ES177912A1 - A TRAINING PROCEDURE OF LUMINOUS MOBILE WHITE THAT IMITATES THE FLIGHT OF PIGEON AND MOVEMENT OF ANIMALS IN GENERAL FOR THE TRAINING IN SHOOTING WITH HUNTING WEAPONS :
en
es
- FR922794A - Cooling device, especially for vacuum tube :
en
fr
- GB589471A - Improvements in suction nozzles for vacuum cleaners :
en
- AU1218847A - Improvements in machines for doubling or twisting yarns, threads andthe like :
en
- CA442278A - Ultraviolet absorbing glass :
en
fr
- GB589404A - Improvements in gloves :
en
- US2422518A - Molded bracelet :
en
- US2422416A - Safety brake for roller coasters :
en
- AU124532B2 - Improved means for eliminating interference by sparkplugs with radio transmission and receiving apparatus :
en
- ES13766Y - Device for the suspension of bicycles. :
en
es
- ES14426Y - Toy. :
en
es
- AU124502B2 - Rotary position corrector :
en
- CA442385A - Collapsible wheeled tray :
en
fr
- CA442157A - Vehicle :
en
fr
- US2422361A - Electronic indicator system :
en
- GB589235A - Improvements in or relating to range finders :
en
- US2422584A - Counting device :
en
- FR922803A - Special low-expansion glasses :
en
fr
- US2422585A - Lubricant :
en
- ES177843A1 - IMPROVEMENTS IN THE ELECTRIC LAMPS OF INCANDESCENCE :
en
es
- ES14400Y - Broom plastering apparatus, by means of government brushes. :
en
es
- US2422465A - High-frequency magnetrons :
en
- FR922692A - Thermo-electric device :
en
fr
- ES14448U - Device that prevents the tearing of documents and facilitates the opening of envelopes or rolls of those specially designed to circulate through the postal services. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922749A - Improved device for simultaneous clamping of superimposed parts such as flat parts or others :
en
fr
- AU124533B2 - An improved gravity catch for drop side cots andthe like :
en
- US2422480A - Means for treating rubber :
en
- US2422569A - Circuit interrupter :
en
- US2422577A - Retractable undercarriage for aircraft :
en
- FR922704A - Improvements to warp thread finishing processes :
en
fr
- ES15077U - Mojasellos perfected. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922668A - Improvements in adhesive compositions and abrasive articles containing such compositions, and methods of making them :
en
fr
- AU124513B2 - An improved shear for cutting angle iron :
en
- GB589334A - Improvements in or relating to aerial bombs, flares and the like which are dropped from aircraft :
en
- GB589295A - Improvements in or relating to vehicle bodies and other structures :
en
- CA442144A - Convertible ice and roller skate :
en
fr
- GB589327A - Improvements in or relating to voltage supply circuits :
en
- ES14356Y - Mica condenser. :
en
es
- CA442262A - Vacuum tube oscillator :
en
fr
- US2422200A - Machine for making grommets :
en
- US2422431A - Method of making piston rings :
en
- US2422437A - Method of preparing paste for electric storage battery plates :
en
- AU1223047A - Improvements in or relating to brackets for supporting wall tables, shelves and like fitments :
en
- AU1586544A - Laminated materials :
en
- US2422406A - Illumination for typewriters :
en
- US2422473A - Freezing tray :
en
- US2422486A - Emulsifying and whipping agents :
en
- US2422454A - High-frequency tuning structure :
en
- US2422296A - Slat and flap control system :
en
- US2422574A - Conductance-responsive electron tube system :
en
- CA442193A - Toggle press :
en
fr
- AU133648B2 - Improvements in tension device :
en
- CA442183A - Portable power driven conveyer :
en
fr
- CA442223A - Plasticized cellulose acetate composition :
en
fr
- AU141086B2 - Vinyl resin emulsion :
en
- US2422433A - Adjustably mounted motor :
en
- CA442352A - Rotary compressor :
en
fr
- AU1736644A - Improvements in or relating tothe production of hydrocyanic acid and, to catalysts therefor :
en
- CA442219A - Bearing :
en
fr
- AU124473B2 - A process forthe preparation of tetra-hydropyran andthe product thereof :
en
- US2422561A - Saw blade :
en
- US2422638A - Stabilizing mechanism for railway trucks and the like :
en
- CA442316A - Rectifier battery charger circuit :
en
fr
- FR922750A - Improved device for mutual clamping of superimposed parts such as sheets :
en
fr
- FR922694A - Calalysts :
en
fr
- US2422386A - Frequency measurement :
en
- US2422477A - Low-temperature heating element :
en
- AU1670044A - Improved method and apparatus for feeding molten glass or similar heat-plasticised material inthe attenuation of filaments :
en
- GB589342A - An improved process for the production of aromatic amines :
en
- USRE22889E - Stationary type hop picking machine :
en
- AU134055B2 - Improvements in or relating to morse keys :
en
- CA442243A - Circuit arrangement for controlling electrical oscillation generators :
en
fr
- AU131413B2 - Reinforced fishing rod :
en
- AU124474B2 - Pulse communication system :
en
- ES177824A1 - PROCEDURE FOR THE MANUFACTURE OF WATERPROOF IRONS FOR THE CONSTRUCTION OF COVERS AND OTHER USES :
en
es
- US2422609A - Production of metallic surface layers :
en
- AU124523B2 - Means for changing the transmission frequencies in multichannel systems of telephone or telegraph transmission :
en
- CA442143A - Manifold form printing method :
en
fr
- CA442140A - Plate heat exchange apparatus :
en
fr
- ES14966U - Metal fittings for instantaneous packing and dismantling. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA442313A - Cotter key :
en
fr
- AU134744B2 - Improvements indust filters :
en
- AU124481B2 - Improvements in double acting proportional pressure power amplifiers :
en
- ES14396Y - Closure for hip flasks, purses, wallets and the like. :
en
es
- CA442245A - Band-pass filter circuit :
en
fr
- CA442330A - Clamping device :
en
fr
- NL111581A - :
nl
- AU1147147A - Snap action electric switch :
en
- AU131035B2 - Improvements in and relating to beating and/or mixing devices :
en
- US2422580A - Electrical appliance for making coffee :
en
- US2422229A - Manufacture of chlorinated :
en
- US2422234A - Method and apparatus for producing tubular fabric :
en
- US2422590A - Production of fluorine :
en
- US2422368A - Electromagnetic reset valve :
en
- CA442154A - Marine propeller :
en
fr
- AU1155347A - Air cleaner and deflector therefor :
en
- AU1344444A - Improvements in or relating to method and means for producing surface waves :
en
- US2422210A - Leveling device for cable-tool drills :
en
- US2422283A - Self-righting dump car :
en
- US2422323A - Method of producing sheets and the products obtained :
en
- US2422612A - Method for making wire drawing dies :
en
- US2422241A - Foldable baby car :
en
- US2422253A - Automatic radio program selector :
en
- CA442265A - Ultra high frequency resonator :
en
fr
- US2422198A - Conveyer for fish canning machines :
en
- ES15096U - Indicating device (Machine-translation by Google Translate, not legally binding) :
en
es
- ES176871A1 - A PROCEDURE TO SALAR SLIGHTLY ARENQUES :
en
es
- US2422242A - Electroplating fixture :
en
- US2422534A - Eyeshield :
en
- US2422512A - Oil gauge wiper :
en
- US2422493A - Garment hanger :
en
- ES15084U - Game board device for living room or table, with mechanical drive. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU1707144A - Improvements in or relating to radio amplifiers :
en
- AU1229547A - Improvements in or relating to electric heaters :
en
- CA442232A - Polymer solution preparation :
en
fr
- ES177866A1 - IMPROVEMENTS IN THE PROCEDURES FOR THE MANUFACTURE OF METAL SEALS WITH GLASS FOR SEALING A CONDUCTOR THROUGH A METALLIC BLISTER :
en
es
- ES177908A1 - A HIGH-VACUUM HERMETIC CLOSURE FOR ROTATING BEARINGS :
en
es
- GB589389A - Sheet delivery mechanism for printing presses and kindred machines :
en
- CA442339A - Modulation amplifier and modulator :
en
fr
- AU136874B2 - Improvements in and relating to serve steering mechanism :
en
- CA442155A - Shoe :
en
fr
- ES173746A2 - A DIRECTED VIBRATION GENERATING DEVICE :
en
es
- ES177965A1 - A PROCEDURE FOR THE CONSERVATION OF FRESH LIVES FROM FISH, BY MEANS OF INSOLUBLE SALTS IN THE OIL :
en
es
- GB589332A - Improvements relating to remote control systems :
en
- ES15078U - Removable fantasy button. (Machine-translation by Google Translate, not legally binding) :
en
es
- IE17882L - Dry contact rectifers, etc. :
en
- FR922812A - Improvement of the clarinet key mechanism :
en
fr
- GB589336A - Improvements in or relating to the production of fat-soluble vitamin-containing concentrates :
en
- US2422189A - Dielectric wave guide system :
en
- GB589233A - Improvements in lubricating compositions :
en
- ES14423Y - Drinker for birds. :
en
es
- ES13453Y - Propulsion mechanism of locomotives for miniature electric trains, on 16.5 and 25.4 mm track. :
en
es
- ES177857A1 - IMPROVEMENTS IN ARRANGEMENTS TO INDICATE THE RATE OF CHANGE OF A PHYSICAL EFFECT :
en
es
- FR922885A - Improvements to elevator call devices and other similar devices :
en
fr
- ES15056U - Motorcycle frame (Machine-translation by Google Translate, not legally binding) :
en
es
- US2422203A - Specific gravity separation of solids in liquid suspension :
en
- AU139874B2 - Improvements relating tothe treatment of textile materials for protection against biological attack :
en
- ES15074U - Easy aseptic dressing (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922672A - Electric arc welding device :
en
fr
- FR922743A - Ornamental article such as jewelry :
en
fr
- GB589357A - Improvements in lamp holders of edison screw type :
en
- US2422409A - Stalk cutter :
en
- ES177954A1 - AN AUTOMATIC MACHINE FOR SELECTION AND CONDITIONING OF SLIDING CLOSINGS, ON RECTIFIED LOADERS :
en
es
- GB589312A - Improvements in folding boxes :
en
- FR922818A - Device for checking the electrolyte level in accumulator batteries :
en
fr
- FR922846A - Cable especially for flexible remote control :
en
fr
- US2422466A - Sheet glass forming apparatus :
en
- US2422600A - Master key cylinder lock :
en
- GB589252A - Improvements in liquid sprayers, force feed oil cans or the like :
en
- CA442205A - Tubular electric lamp :
en
fr
- AU124499B2 - A change-speed transmission unit :
en
- CA442311A - Aromatic hydrocarbon halogenation :
en
fr
- GB589333A - Improvements in the wheel suspensions of ammunition wagons and limbers or trailer wagons for road vehicles :
en
- IE18216L - Variable speed power transmission :
en
- ES14903U - Case bottom device for shaving machines. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2422405A - Grommet and eyelet setting apparatus :
en
- CA442270A - Card punching machine :
en
fr
- FR922898A - Hanging system for index cards, pockets, files and the like :
en
fr
- GB589460A - Improvements relating to air valves applicable to the cooling of mercury vapour and other gas discharge lamps :
en
- GB589407A - Improvements in and relating to sweep circuits for producing saw-tooth waves :
en
- US2422338A - Pipe end forming machine :
en
- ES177872A1 - IMPROVEMENTS IN MECHANICAL COUPLING DEVICES FOR THE CONTROL OF ADJUSTABLE ELECTRICAL DEVICES :
en
es
- GB589465A - Improvements in or relating to the production of aryl derivaties of trichloroethane :
en
- GB589366A - Improvements in tea or like infusers :
en
- FR922736A - Advanced flexible hoses :
en
fr
- FR922671A - Scaffolding improvements :
en
fr
- ES177864A1 - A PROCEDURE FOR THE MANUFACTURING OF GRINDING ELEMENTS :
en
es
- US2422521A - Pivoted member :
en
- FR922659A - New process for the preparation of quinolinic acid :
en
fr
- US2422629A - Paper sheet handling method and mechanism :
en
- AU1879445A - Sand mulling apparatus :
en
- ES14048Y - Nasal dilator :
en
es
- FR922821A - Process for manufacturing cuprous oxide which can be used in particular as a fungicide :
en
fr
- GB589338A - Improvements in and relating to aircraft navigation apparatus :
en
- GB589475A - Improvements in or relating to fluid stream vacuum pumps :
en
- ES14435Y - Microphone mounting arrangement. :
en
es
- ES15092U - Workshop furniture. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB589345A - Improvements in optical filters and masks :
en
- FR922705A - Advanced training in electrical signaling systems :
en
fr
- GB589290A - Electric conduit supporting and bonding block :
en
- IE17523L - Building units :
en
- ES13804Y - Egg model-case for darning stockings and socks. :
en
es
- ES15071U - Curling iron for the hair (Machine-translation by Google Translate, not legally binding) :
en
es
- GB589328A - Improvements in and relating to constructional toys :
en
- FR922758A - Improvements in the production of safety devices for gas-heated installations :
en
fr
- CA442191A - Valve bag :
en
fr
- CA442397A - Electrical connector :
en
fr
- FR922887A - Manufacturing process of large coercive field magnets for movable frame measuring devices :
en
fr
- GB589442A - Improvements in electromagnetic measuring apparatus :
en
- ES14443Y - Hermetic plastic container. :
en
es
- FR922697A - New film drying and manufacturing process :
en
fr
- US2422193A - Method of making cast turbine blading :
en
- US2422382A - Distance measuring apparatus :
en
- ES15094U - Cigarette case. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU1689844A - Improvements in ore relating to fuel containers :
en
- CA442169A - Egg beating device :
en
fr
- CA442292A - Vinyl resin composition :
en
fr
- CA442380A - Hoisting mechanism :
en
fr
- US2422308A - Halter :
en
- US2422268A - Coal truck and unloading apparatus :
en
- ES176697A1 - IMPROVEMENTS INTRODUCED IN THE TELESCOPIC FORKS FOR MOTOR VEHICLES :
en
es
- US2422273A - Lens type radiation pyrometer :
en
- US2422299A - Manufacture of chrome alloy steel from a charge containing chrome scrap :
en
- US2422329A - Safety means for cranes :
en
- CA442291A - Yarn winding machine :
en
fr
- US2422220A - Diamond wheel dresser :
en
- AU1912445A - Multi-vibrator circuit :
en
- AU1203947A - Improvements relating tothe treatment of textile materials for protection against biological attack :
en
- AU124488B2 - New or improved device for checking the thickness ofthe teeth of gear wheels :
en
- AU135858B2 - Anew and improved burner for fuel oil :
en
- AU124467B2 - Improvements in methods of and apparatus for use in cheese manufacture :
en
- CA442199A - Electric valve control system :
en
fr
- AU124494B2 - Improvements in or relating to pumps :
en
- US2422239A - Fuel container :
en
- CA442227A - Polymer solution preparing process :
en
fr
- AU124482B2 - Improvement invariable gain audio amplifier :
en
- AU124505B2 - A balancing system for tuned radiofrequency circuits :
en
- US2422389A - Closed hydraulic transmission apparatus with compensating means for unequal motor volumes :
en
- AU1222547A - Frequency modulation :
en
- AU133572B2 - Improvements in or relating tothe preparation of magnesite flooring material :
en
- AU1153647A - Improvements indust filters :
en
- AU138123B2 - Air cleaner and deflector therefor :
en
- AU1155447A - Method of making a resilient batt :
en
- AU124440B2 - Improved snap hooks or halter hooks :
en
- AU134745B2 - Method of making a resilient batt :
en
- CA442210A - Gas purification :
en
fr
- US2422185A - Apparatus for deodorization of animal oils and vegetable oils :
en
- FR922823A - Heating resistances improvements :
en
fr
- AU1380744A - Improvements in or relating toa method of obtaining substantially pure calcium cyanide froma crude material containing calcium cyanide :
en
- ES173382A1 - A PROCEDURE TO ACHIEVE A PRUDENTIAL RIGIDITY IN THE ITEMS OF SHIRT AND GARMENTS :
en
es
- ES177916A1 - IMPROVEMENTS IN START-UP DEVICES FOR VEHICLE ENGINES :
en
es
- ES177959A1 - A BANK OF SPACES WITH PARAMECHA DEVICE :
en
es
- ES177403A1 - IMPROVEMENTS IN MOLDS OR APPLIANCES INTENDED FOR THE MANUFACTURE OF ALL CLASS OF VULCANIZED SHOES :
en
es
- ES14378Y - Security and control seal for bottle closure capsules. :
en
es
- ES15062U - Floor or flexible floor for footwear. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922712A - Diamond chuck device for cutting and polishing diamonds and similar hard objects :
en
fr
- US2422575A - Vapor electric device :
en
- US2422255A - Rinse compositions :
en
- ES14366Y - Sharpener. :
en
es
- ES15037U - Burner for liquid fuels, applicable to stoves or kitchens (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922707A - Devon for fishing :
en
fr
- US2422560A - Cold air and recirculated air mixing and distributing means in an overhead air conditioning duct system :
en
- FR922752A - Quiet machine with very rapid vibrations ensuring the deaeration and complete settling of the chocolate after molding :
en
fr
- US2422196A - Unitary variable ratio mechanism :
en
- GB589294A - Improvements in or relating to turbines :
en
- GB589393A - Improved process for the low temperature polymerization of olefinic materials :
en
- FR922806A - Spindle and its drive nut for screwing or unscrewing the bottom bracket cup of bicycles, tandems or the like :
en
fr
- GB589346A - Improvements in or relating to bombs and other missiles for dropping from aircraft :
en
- GB589455A - Improvements in high frequency vibrator :
en
- ES15066U - Sprayer with automatic closing. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922789A - Electro-compressor unit for the refrigeration industry and other applications :
en
fr
- FR922809A - Brake lever for cycles, tandems or the like, with optional retainer in clamped position :
en
fr
- ES15004U - Improved sulfater machine. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU124498B2 - Improvements in looseleaf binders :
en
- US2422313A - Telemetering system :
en
- GR11191B - ORIGINAL GAME. :
el
en
- ES13708Y - Mechanical tap :
en
es
- FR922660A - Synthesis of 7, 8 diamino-nonoic esters and resulting intermediates :
en
fr
- GB589299A - Improvements in collapsible boxes or cases :
en
- GB589303A - Improvements in or relating to electron discharge tube reactances :
en
- NL59474C - :
en
- US2422461A - Method for manufacturing faced :
en
- ES177870A1 - IMPROVEMENTS IN OR RELATING TO SYSTEMS TO COUNT ELECTRICAL IMPULSES :
en
es
- FR922845A - Improvements to vacuum-tight joints :
en
fr
- US2422182A - Object locating system :
en
- US2422260A - Electromagnetic operator :
en
- AU1145947A - Improvement in art of soldering :
en
- GB589371A - Improvements in and relating to supporting racks for cutlery and like articles :
en
- GB589474A - Improvements in the control of electric supply systems :
en
- US2422591A - Magnetizable core :
en
- GB589231A - Improved valve arrangement :
en
- ES177825A1 - PROCEDURE FOR MANUFACTURING VITRIFIED SYNTHETIC MARBLE :
en
es
- GB589420A - Improved means for transmitting power from a spindle to parts mounted thereon :
en
- ES14369Y - Shaving brush. :
en
es
- ES176859A1 - AN ELECTROMAGNETIC FLOTATION REGULATOR RHEOSTAT :
en
es
- US2422258A - Liquid treatment with auxiliary flow of liquid to suspend and preserve a sludge blanket :
en
- FR922793A - Removable cover, especially for vacuum tube :
en
fr
- GB589228A - Improvements in or relating to apparatus for the control of the timing of recurrent signals :
en
- GB589260A - An improved method of bonding together wood and metal :
en
- GB589354A - Improvements in or relating to spring mattress bearer bars and spring mattresses incorporating mattress bearer bars :
en
- ES15100U - Cartapacio or perfected folder. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB589314A - Improvements in or relating to paper bags and like cases for protecting articles of clothing :
en
- US2422508A - Circuit breaker :
en
- US2422553A - Switch box mounting :
en
- AU1577144A - Improvements in or relating tothe lubrication systems of internal combustion engines, compressors andthe like :
en
- CA442348A - Acetylene generator with vibrating feed valve :
en
fr
- ES177958A1 - A FLOATING HYDRAULIC CENTRAL UNDER WATER FOR THE USE OF KINETIC ENERGY :
en
es
- GB589313A - Improvements in roving flyers :
en
- FR922775A - Double winding derailleur for cycles :
en
fr
- ES177951A1 - A PROCEDURE FOR MANUFACTURING ELECTRICAL CIRCUIT ELEMENTS, SUCH AS RESISTORS AND SELFS :
en
es
- GB589370A - Improvements in and relating to panic bolts and the like :
en
- AU124464B2 - Electronic positioning control system :
en
- US2422470A - Swinging spout for sintering machines :
en
- US2422503A - Stabilized alkaryl amine and process for preparing :
en
- US2422355A - Automatic railroad car coupler :
en
- AU1952945A - New or improved device for checking the thickness ofthe teeth of gear wheels :
en
- US2422488A - Baffle attachment for a heating coil surrounding a combustion tube burner :
en
- FR922778A - safety nut :
en
fr
- FR922877A - Method and apparatus for obtaining reactions or transformations using energy from explosions :
en
fr
- GB589286A - Improvements in or relating to remote control mechanism particularly applicable to fastening and adjusting means for doors, windows, ventilators and the like :
en
- CA442372A - Article-forming apparatus :
en
fr
- CA442196A - Ground wood pulp treatment :
en
fr
- ES14391Y - Type of covers for special notebooks. :
en
es
- FR922684A - Embossing improvements to foil plates, tapes and the like :
en
fr
- GB589279A - Improvements in or relating to opacifiers for vitreous enamels and to a method of producing them :
en
- CA442182A - Container :
en
fr
- US2422232A - Wrapping mechanism :
en
- US2422319A - Engine starter :
en
- US2422460A - Tandem axle construction :
en
- US2422311A - Adjustable hair drier :
en
- US2422348A - flint :
en
- AU124452B2 - Improvements relating to moving coil electrical instrument :
en
- AU2044945A - Atomizer :
en
- CA442299A - Agricultural implement :
en
fr
- AU124432B2 - Improvements in fashioned fabric, hosiery and method of production thereof :
en
- US2422524A - Beet harvesting, topping, trimming, and cleaning machine :
en
- US2422176A - Spark gap oscillation generator with radiator :
en
- US2422213A - Combustion chamber :
en
- US2422240A - Electrical ratio indicating instrument :
en
- AU124456B2 - Improvements in and relating to pocket spring surfaces :
en
- CA442259A - Tubular lamp structure :
en
fr
- US2422244A - Dissector tube :
en
- US2422205A - Range indicator :
en
- US2422350A - Refrigerator port for dispensing container and closure therefor :
en
- FR922726A - Combustion regulator for cookers and the like :
en
fr
- CA442328A - Form tool :
en
fr
- AU124528B2 - Flexible shoe construction :
en
- AU509546A - Fluorescent materials and coatings :
en
- CA442351A - Welded pressed metal landing gear strut :
en
fr
- ES14461Y - Protective screen, folding, for motorists. :
en
es
- ES15081U - Fabric hat with reinforced wing. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922786A - Binder for siliceous materials :
en
fr
- USD146944S - Design for a doll s cradle :
en
- FR922681A - Process for converting hydrocarbons into sulfur compounds :
en
fr
- US2422644A - Apparatus for detecting defects in electrical systems :
en
- CA442269A - Insulating pad :
en
fr
- ES14360Y - Adjustable height ring, to achieve leveling of the hanging pictures or similar objects. :
en
es
- US2422557A - Process for seasoning timber :
en
- US2422613A - Normal secondary tridecyl sulphates :
en
- AU124487B2 - Improvements in sealing devices for rotating shafts :
en
- AU1785944A - Oil and water separating system for association with air compressors :
en
- US2422401A - Generator arrangement for absorption refrigerating systems :
en
- US2422455A - Methods of preparing a diastatic agent :
en
- CA442244A - Modulator arrangement :
en
fr
- AU124470B2 - Laminated materials :
en
- USD146935S - Bradford
picture projector :
en
- US2422227A - Assembly for brakes and clutches :
en
- US2422250A - Pressure booster for lubricating systems :
en
- US2422641A - Apparatus for bending and driving in staples :
en
- ES177935A1 - A MECHANISM TO ACTUATE VERTICAL AXES RECEIVING THE HORIZONTAL IMPULSE AND ALLOWING VARIOUS POSITIONS IN RELATION TO SAID VERTICAL AXIS :
en
es
- CA442302A - Totalizing device :
en
fr
- US2422233A - Isomerization process :
en
- CA442226A - Acrylonitrile polymer solution :
en
fr
- ES177200A3 - A PLANE GRINDING MACHINE, WITH A WHEEL HOLDER AND MANUALLY ROTATING TABLE :
en
es
- GB589304A - Improvements relating to grommets :
en
- GB589448A - A loom weft replenishing motion :
en
- CA442371A - Voltage regulator :
en
fr
- US2422418A - Honing method and apparatus :
en
- ES15025U - Burner of gasoline, oil and similar, adapted to portable stoves. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA442384A - Hydraulic motor :
en
fr
- US2422257A - Electronic reactance circuits :
en
- US2422429A - Matt black paint composition :
en
- CA442252A - Thermionic valve circuit limiter arrangement :
en
fr
- AU1819744A - Enciphering and deciphering system :
en
- US2422332A - Connector :
en
- AU124476B2 - Production of air drying and stoving finishes :
en
- AU1424244A - Improvements relating tothe teat cups of milking machines :
en
- AU1906745A - Improvements in sealing devices for rotating shafts :
en
- US2422212A - Adjustable step-by-step motor :
en
- AU1866945A - Improvements inthe sealing of electrically conducting leads through vitreous walls :
en
- CA442137A - Weather stripping for storm doors and windows :
en
fr
- GB589262A - Improvements relating to loom terry motions :
en
- FR922866A - Method for shrinking cylindrical concrete structures and apparatus intended for implementing this method :
en
fr
- US2422513A - Frequency responsive network :
en
- US2422514A - Apparatus for cleaning knitting machines :
en
- FR922756A - Glass sheet conveyor :
en
fr
- FR922827A - Improvements to cinematographic devices :
en
fr
- FR922861A - Intermediate device switch and voltage regulator :
en
fr
- FR922876A - Improvements to direct current electric machines using armature reaction :
en
fr
- CA442338A - Antenna :
en
fr
- US2422344A - Manufacture of hydraulic cement products :
en
- US2422404A - Rotary cutting tool :
en
- CA442336A - Frequency monitor :
en
fr
- CA442375A - Hermetic seal :
en
fr
- ES13085Y - Protector for the elastic plugs of faucet closures. :
en
es
- FR922727A - Improvements to electric heaters of the radiator type :
en
fr
- US2422188A - Method of and apparatus for making tubes of paper and the like :
en
- US2422300A - Riser for bubble cap trays :
en
- GB589276A - Improved apparatus for the counting and measurement of current impulses of short duration :
en
- GB589349A - Control valve for hydraulic systems :
en
- US2422544A - N-(2-hydroxy-ethyl)-ethylenediamine disalt of 2.6-dinitro-4-cyclohexyl-phenol :
en
- US2422215A - Method of vitreous coating refractory material :
en
- GB589296A - Improvements in or relating to roller blinds for windows :
en
- GB589362A - Improved apparatus for testing wheel alignment :
en
- US2422377A - Pessary :
en
- US2422272A - Machine for making tubular parts from strip material :
en
- US2422371A - Rubberlike butadiene copolymers :
en
- US2422623A - Process for the generation of acetylene from calcium carbide and water :
en
- US2422485A - Production of xylidine and toluene :
en
- US2422515A - Prevention of corrosion in ferrous metal pipe lines carrying refined petroleum distillates :
en
- FR922759A - Wall mounting brackets for towel rails and miscellaneous items, without visible fixing :
en
fr
- CA442176A - High frequency ignition system :
en
fr
- USD146943S - Design fob a pendant :
en
- AU133282B2 - Improvements in fastening devices applicable to moulding boxes andother purposes :
en
- GB589348A - Improvements in and relating to electron accelerator control systems :
en
- FR922834A - Safety mechanism for duplicators and similar devices :
en
fr
- US2422231A - Pulse generating receiver for coded carrier signals :
en
- US2422310A - Film shoe :
en
- GB589326A - A device for deforming the ends of metal sheathed electric cables :
en
- GB589378A - Improvements in automatic work locator :
en
- ES177891A1 - A PROCEDURE FOR VAPORIZING LIQUIDS AND THEIR APPLICATION FOR MEDICAL THERAPEUTIC PURPOSES :
en
es
- GB589329A - Manufacture of azo-dyestuffs :
en
- FR922770A - Card holders for loose leaf hanging files :
en
fr
- FR922832A - Control device for direction indicators :
en
fr
- GB589456A - Adjustable flange for warp beams :
en
- ES14386Y - Ear cover device. :
en
es
- ES15090U - Arm suspension lamp for medical purposes. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922787A - Oleo-pneumatic process and machine for operations carried out by pressure :
en
fr
- AU124486B2 - Improvements inthe sealing of electrically conducting leads through vitreous walls :
en
- AU2069645A - Improvements in or relating to portable projection screens :
en
- CA442163A - Smoker's pipe :
en
fr
- US2422539A - Control system :
en
- AU134182B2 - Improvements in and relating toa motorbus or like vehicle :
en
- CA442268A - Pulp article moulding method :
en
fr
- ES177244A1 - PROCEDURE FOR RECONSTRUCTION OF USED ELEMENTS FOR INJECTION PUMPS :
en
es
- ES177902A1 - AN ULTRA-HIGH FREQUENCY COMMUNICATION SYSTEM :
en
es
- ES14439Y - Geographic indicator of time relationships. :
en
es
- ES176448A3 - IMPROVEMENTS IN THE MANUFACTURE OF LOCKS WITH LATCHES CALLED LOCK :
en
es
- GB589302A - Improvements in guiding attachments for blackboard tee-squares and tee-squares for use therewith :
en
- GB589331A - Making buttons, button blanks and similar articles from plastic materials :
en
- US2422337A - Submarine detecting buoy :
en
- FR922884A - Process for the manufacture of articles such as stockings, socks, etc. :
en
fr
- US2422211A - Hotbox signal :
en
- US2422492A - Displacement-type electric water heater :
en
- AU1227547A - Improvements in or relating to electric fault alarm circuits :
en
- AU124491B2 - Improvements in or relating to heat exchange devices :
en
- ES14907U - Form of presentation of perfumes for the bathroom. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES15108U - Conservative temperature vessel. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES13468Y - Portable desktop lighting fixture. :
en
es
- US2422384A - Stereoscopical instrument :
en
- US2422284A - Bullet trap :
en
- US2422294A - Gun barrel straightness testing apparatus :
en
- US2422559A - Projectile :
en
- US2422570A - Carrier current protective system :
en
- ES177749A1 - PROCEDURE FOR THE MANUFACTURE OF PARQUET TILES :
en
es
- ES14471Y - Liquid spray nozzle. :
en
es
- GB589373A - Improvements in absorption refrigerating apparatus :
en
- GB589374A - Improved clothes washing machine :
en
- AU825146A - Improvements in or relating to industrial trucks :
en
- ES177833A1 - SOME IMPROVEMENTS IN ABSORPTION REFRIGERATING MACHINES :
en
es
- FR922826A - Advanced Reservoir Pen Holder :
en
fr
- FR922856A - Single cable control system, muffled or not for cranes and automatic skips :
en
fr
- CA442272A - Photosensitive glass :
en
fr
- AU124531B2 - Improvements in or relating togas-turbine plants :
en
- ES177888A3 - A MACHINE FOR INJECTION MANUFACTURING PARTS OF THERMOPLASTIC MATERIALS :
en
es
- GB589325A - Improvements relating to methods of inserting cylinder liners into position in cylinder blocks to receive them :
en
- GB589414A - Improvements relating to addressing machine equipment :
en
- ES14381Y - Pump for inflating tires or similar purposes. :
en
es
- CA442365A - Radiometeorograph transmitting apparatus :
en
fr
- ES176740A1 - A PROCEDURE FOR THE OBTAINING OF PAPERS, CARTONS AND CARDBOARDS RESISTANT TO WET :
en
es
- FR922895A - Improvements in speed modifying mechanisms :
en
fr
- GB589379A - A new or improved apparatus for use in balloting or for deciding the order of play in games :
en
- AU1711444A - Adjusting means for transmission lines :
en
- FR922878A - Process for fitting out auditoriums and equipment for its implementation :
en
fr
- AU1144847A - Method of making a resilient batt :
en
- AU124511B2 - Improved gearhead arrangements for windmills :
en
- AU1530844A - Improvements in looseleaf binders :
en
- AU1152147A - Vinyl resin emulsion :
en
- US2422237A - Pressure control valve :
en
- US2422280A - Fluorescent illumination :
en
- US2422297A - Pedestal structure :
en
- AU1152047A - Improvements in or relating toa process for preparing a polyvinyl acetal resin andthe polyvinyl acetal resin resulting from said process :
en
- ES14365Y - Key ring especially suitable for keys of the so-called security locks. :
en
es
- GB589288A - Manufacture of alkali-cellulose :
en
- CA442216A - Amyl imide :
en
fr
- AU1555044A - Improvements in and relating to television transmitting systems embodying means for suppressing spurious signals :
en
- AU1150947A - An improved hand grubber tool :
en
- CA442173A - Stringed musical instrument :
en
fr
- US2422298A - Collapsible golf bag carrier :
en
- NL60253C - :
nl
- US2422274A - Winch :
en
- AU1218747A - Travelling mould :
en
- AU513446A - r "Improvements in or relating to rotary hoes or like Agricultural machines :
en
- CA442238A - Gear testing machine :
en
fr
- CA442368A - Counting circuit :
en
fr
- AU1733244A - Improvements in double acting proportional pressure power amplifiers :
en
- CA442392A - Organic compound manufacture :
en
fr
- ES177846A3 - A MACHINE FOR MANUFACTURING USABLE TUBES, SUCH AS CASES FOR SAUSAGES AND THE LIKE :
en
es
- ES15045U - Filter holder adaptable to cigars and cigarettes. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922815A - Process for the economical and rapid construction of warehouses, warehouses or agricultural or industrial workshops entirely in reinforced concrete :
en
fr
- GB589461A - Improvements in bearings :
en
- GB589457A - Filters :
en
- CA442319A - Welding electrode cooling :
en
fr
- AU1183347A - Improvements in or relating to driving mechanisms for hoisting apparatus :
en
- CA442267A - Confection making apparatus :
en
fr
- GB589430A - Improvements in or relating to lamp- and shade-locking devices for electric lamp couplings :
en
- US2422360A - Stringed instrument :
en
- FR922665A - Improvement in hydraulic transmissions :
en
fr
- FR922674A - Improvements to receptacles for eyeshadows or other products :
en
fr
- US2422217A - Knockdown toy house :
en
- US2422345A - Manufacture of hydraulic cement products :
en
- US2422545A - Regulating means for washing machine agitators :
en
- FR922810A - Improvements made to calipers :
en
fr
- AU448046A - An improved device for filling baths, sinks, washbasins andthe like :
en
- CA442225A - Acrylonitrile polymer solution :
en
fr
- FR922651A - Magnetic brake guard :
en
fr
- US2422537A - Machine for coating insulators :
en
- FR922769A - Improvements to the assembly of starting cranks for automobiles :
en
fr
- ES14389Y - Special card for annotations and propaganda. :
en
es
- FR922850A - Safety device, especially for die-cutting presses :
en
fr
- GB589301A - Improvements in the feeding of measured quantities of material :
en
- CA442263A - Water cooled capacitor :
en
fr
- CA442296A - Mepacrine derivative manufacture :
en
fr
- AU124454B2 - Automatic shutoff valve :
en
- AU2099845A - Valve guides for fluid-combustion engines :
en
- US2422243A - Lubricating composition :
en
- US2422481A - Means for and method of applying heat to ironing machines :
en
- US2422487A - Evaporator :
en
- US2422572A - Dressing fibrous and textile materials :
en
- ES162688A1 - IMPROVEMENTS INTRODUCED IN THE BOARDS FOR THE HATCHES OF THE NAVÍOS :
en
es
- CA442159A - Constant speed propeller mechanism :
en
fr
- CA442284A - Manganese deposition control :
en
fr
- US2422576A - Mechanism for retracting and automatically locking undercarriages of aircraft :
en
- GB589437A - Improvements in or relating to colliery tubs, corves or wagons :
en
- US2422304A - Rotary operative fastener and installation therefor :
en
- US2422424A - Wide-range variabde frequency generator :
en
- GB589285A - Improvements in or relating to methods of fumigation and materials therefor :
en
- US2422346A - Isomerization process :
en
- GB589394A - Improvements in and relating to self-loading rifles and machine guns :
en
- GB589459A - Improvements in or relating to garments :
en
- ES177604A1 - A PROCEDURE FOR THE CONSTRUCTION OF HOLLOW PLYWOODS OF PLYWOOD WOOD :
en
es
- US2422547A - Burglar bar :
en
- US2422642A - Pen and pencil retainer :
en
- US2422535A - Yarn guide :
en
- AU1218947A - Measuring device :
en
- ES177835A3 - A NEW PROCEDURE FOR OBTAINING CONTINUOUS SHEETS BASED ON POLYVINYL RESINS :
en
es
- FR922829A - Slope control and indication device :
en
fr
- US2422505A - Flatiron having a retractable support :
en
- US2422224A - Lock lubricator :
en
- US2422392A - Ethylene-vinyl chloride polymers :
en
- US2422586A - Dyeing nitrogenous fibers with premetallized dyes and aldehydes :
en
- US2422595A - Antiskid device :
en
- CA442153A - Heater :
en
fr
- CA442240A - Fluoride glass :
en
fr
- US2422410A - Removable slipper and shoe lining :
en
- AU686346A - Anew and improved burner for fuel oil :
en
- US2422413A - Marble making machine :
en
- AU1144447A - Improvements in or relating to bulk storage bins :
en
- FR922687A - Film camera :
en
fr
- AU124441B2 - Improvements relating tothe teat cups of milking machines :
en
- ES177335A1 - PROCEDURE, WITH ITS DEVICES OF COUPLING THE TUBES, OF A REHEATING ELEMENT :
en
es
- FR922678A - Method and device for treating vermiculite and the like :
en
fr
- ES177900A1 - A CONNECTION AND ELECTRICAL MANEUVER PROCEDURE, IN STATIC TRANSFORMERS, TO OBTAIN VARIATIONS OF SPEED AT WILL IN ASYNCHRONOUS ELECTROMOTORS :
en
es
- NL59665C - :
en
- US2422288A - Apparatus for testing electrical insulation :
en
- ES176910A2 - SUBMARINE AQUATIC MOTOR OR APPARATUS, TO CARRY OUT EXPLORATIONS OR ANY OTHER UNDERWATER WORK, EVEN ELECTRIC GENERATION TO GREAT DEPTHS :
en
es
- FR922657A - Process for preparing pyridine carboxylic acids :
en
fr
- AU139915B2 - Window structures :
en
- US2422517A - Gas engine fuel induction means :
en
- ES177964A1 - PERFECTIONS IN THE MANUFACTURE OF GLASS :
en
es
- US2422364A - Internal-combustion engine :
en
- US2422608A - Apparatus for plucking feathers :
en
- CA442184A - Form support :
en
fr
- AU1220047A - Improvements in or relating to electrical contacts :
en
- CA442282A - Lubricant :
en
fr
- US2422178A - Vapor generator :
en
- US2422366A - Resilient metal wheel :
en
- AU124475B2 - Improved method and apparatus for feeding molten glass or similar heat-plasticised material inthe attenuation of filaments :
en
- CA442367A - Stranded cable production :
en
fr
- AU1776444A - Improvements in or relating toback construction of footwear andthe like and method of making same :
en
- CA442250A - Transmitter frequency monitoring arrangement :
en
fr
- AU124497B2 - Improvements in or relating to industrial trucks :
en
- CA442342A - Gaseous fuel burner safety control :
en
fr
- AU2090745A - Improvements in cigarette and cigar holders :
en
- AU1536044A - A change-speed transmission unit :
en
- US2422309A - Distortion correcting impulse repeater :
en
- CA442361A - Integrating weighing scale :
en
fr
- CA442170A - Boiler descaling apparatus :
en
fr
- ES14363Y - Container to contain cigars. :
en
es
- ES15098U - Notebook block of changeable sheets (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177910A1 - A DIFFERENTIAL MICROMETER :
en
es
- CA442305A - Regulating mechanism :
en
fr
- AU1657144A - A balancing system for tuned radiofrequency circuits :
en
- NL59592C - :
en
- US2422325A - Method of making patterns and forging dies :
en
- US2422427A - Electronic discharge device :
en
- AU1690844A - Electromagnetic damping means for gyroscopic instruments :
en
- US2422318A - Production of aromatic compounds :
en
- AU124437B2 - Improvements in fencing :
en
- ES177955A1 - A LOCKING SYSTEM FOR BICYCLE PUMPS :
en
es
- FR922763A - Improvements to remote control devices :
en
fr
- GB589417A - Improvements in or relating to self-aligning bearings and steering shaft bearings :
en
- CA442381A - Power transmission device :
en
fr
- US2422558A - Adjustable pitch propeller :
en
- ES177944A3 - IMPROVEMENTS IN THE MANUFACTURE OF DOLOMITE REFRACTORY MATERIALS :
en
es
- AU124471B2 - Improvements in or relating to fuel injector devices for internal combustion engines :
en
- AU1500544A - Improvements relating to control mechanism for apparatus operated by fluid under pressure :
en
- US2422419A - Necktie :
en
- US2422247A - Lubricants, etc., containing waxy hydrocarbons and a ketone-aromatic condensation product as wax modifier :
en
- US2422322A - Flexible drain for floating roofs :
en
- US2422462A - Dual wheel brake :
en
- CA442344A - Knitting machine :
en
fr
- US2422400A - Production of n-methylamides :
en
- CA442341A - Recording and computing machine :
en
fr
- AU2000645A - Manually operable fluid valve or tap :
en
- CA442321A - Spark plug electrode construction :
en
fr
- AU140279B2 - Volume controlling amplifier :
en
- FR922889A - Improvements in the manufacture and installation of wooden floors :
en
fr
- FR922731A - Manufacture of ammonium nitrate :
en
fr
- AU124504B2 - Improvement in cooling system for amphibious vehicles :
en
- ES14971U - Toothbrush with toothpaste deposit. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB589397A - Improvements in or relating to umbrellas, parasols and the like :
en
- ES15099U - Waist tensioner to hold pants and similar (Machine-translation by Google Translate, not legally binding) :
en
es
- AU1147247A - Apparatus for automatically controlling temperatures :
en
- CA442294A - Heat exchange device :
en
fr
- NL115934B - :
en
- US2422528A - Tetrachlor succinonitrile and process of producing it :
en
- AU124451B2 - Improvements relating to control mechanism for apparatus operated by fluid under pressure :
en
- CA442283A - Omega-acyl-azole preparing process :
en
fr
- US2422372A - Preparation of an alumina supported molybdenum oxide catalyst :
en
- US2422490A - Rooter :
en
- US2422606A - Method of making zinc roll anode for primary cells :
en
- US2422635A - Cinematograph camera :
en
- NL60181C - :
en
- AU124517B2 - Improvements in purification of magnesium chloride solutions :
en
- CA442139A - Change-speed conversion unit :
en
fr
- CA442152A - Rotary broach or milling cutter :
en
fr
- GB589433A - A tap-washer unit for water-taps and the like :
en
- FR922654A - Device to print addresses :
en
fr
- FR922711A - Catalytic reforming process and plant and resulting products :
en
fr
- FR922788A - Service valve for refrigeration unit and other applications :
en
fr
- ES14345Y - Cut-out sheet toy and magnetic coupling :
en
es
- FR922773A - Hinged helicopter blade with automatic incidence variation :
en
fr
- GB589278A - Method and apparatus for permanently waving hair :
en
- US2422403A - Signal flare :
en
- CA442149A - Electro-magnet :
en
fr
- CA442246A - Modulated high frequency oscillation generator :
en
fr
- AU124430B2 - An aeroplane that can ascend and descend in very restricted areas :
en
- ES15048U - Hygienic cloth of sedentary hair. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU1888745A - Improvements in and relating to tuning arrangements for wirelessreceivers andthe like :
en
- AU1644844A - Package binding tools :
en
- AU1155847A - Ball joint :
en
- CA442247A - Directional aerial system quadrantal-error-correcting device :
en
fr
- CA442301A - Footwear stitching :
en
fr
- CA442354A - Sheet feeding machine :
en
fr
- US2422423A - Treatment of paper :
en
- US2422498A - Lubricant purifying apparatus and indicator :
en
- US2422566A - Hydrocarbon fuels :
en
- AU131863B2 - Improved garden spray :
en
- GR11190B - EC VATA NECK AFTER HINGE. :
el
en
- CA442349A - Electric welding :
en
fr
- ES14361Y - New folding table. :
en
es
- AU428246A - Improvements in or relating to clothes wringers :
en
- AU124538B2 - Valve guides for fluid-combustion engines :
en
- CA442277A - Barium-lead glass :
en
fr
- AU137685B2 - High frequency signal conversion system :
en
- CA442359A - Food handling apparatus :
en
fr
- CA442256A - Incandescent electric lamp :
en
fr
- AU1219247A - Automatic frequency control :
en
- US2422499A - Alumina gel :
en
- US2422601A - Ultra high frequency coupling circuit :
en
- AU1825144A - Improved gearhead arrangements for windmills :
en
- AU124525B2 - Improvements in, or relating to, steam boilers :
en
- ES177915A1 - A COMBINED APPLIANCE FOR PROJECTION OF A SOUND CINEMATOGRAPHIC FILM AND RADIOPHONIC HEARING :
en
es
- GB589238A - Improvements in or relating to closures for tubular containers for electrical condensers or other apparatus :
en
- GB589395A - Wire supporting clip :
en
- ES14407Y - Bicycle brake. :
en
es
- FR922723A - Device for electric heating of steam-operated ovens, in particular baking ovens :
en
fr
- FR922747A - Improvements made to installations comprising at least two auto-generators, in particular with free pistons, intended to deliver hot gases under pressure :
en
fr
- US2422589A - Reinforced contact clip :
en
- US2422555A - Drum-shaped oil separator divided by partitions into inlet, intermediate, and outletsections :
en
- AU1231047A - A dentifrice for reducing the viscosity of or for liquefying mucus :
en
- AU1623144A - Improvements in or relating to sleeping bags :
en
- FR922872A - air saver for diving masks :
en
fr
- ES15030U - Self-sealing nozzle for bottle nipples. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB589307A - Improvements in locks or latches :
en
- GB589246A - Improvements in or relating to the production of gear teeth :
en
- CA442161A - Accumulator pressure propeller blade actuating mechanism :
en
fr
- AU2099745A - Valve guides for fluid-combustion engines :
en
- CA442374A - Speed control for motor :
en
fr
- AU136697B2 - Improvement in art of soldering :
en
- ES177769A1 - PROCEDURE FOR THE CONTINUOUS MANUFACTURE OF RAYON'S THREADS :
en
es
- AU1677144A - An improved fruit case :
en
- AU1220847A - Improvements in or relating to thermionic valve modulator circuits :
en
- US2422306A - Variable speed mechanism :
en
- ES15065U - Hornillo. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922854A - Domestic or industrial heating appliance with heat storage, supplied by electricity or hot gases, particularly air, simultaneously or separately with exhaustion of the heat accumulated by ventilation :
en
fr
- ES176651A1 - AN APPARATUS FOR INDUSTRIAL MOLECULAR DISTILLATION :
en
es
- GB589376A - Variable electric condenser :
en
- FR922870A - Further training in boat building :
en
fr
- ES171420A1 - A METHOD FOR STRICTLY JOINING A CLOSURE ORGAN TO A GLASS ENVELOPE :
en
es
- AU124459B2 - Package binding tools :
en
- ES176439A1 - IMPROVEMENTS INTRODUCED IN RADIO APPLIANCES :
en
es
- US2422181A - Periscopic bore sight :
en
- US2422596A - Dual pneumatic power control :
en
- ES15054U - Battery or blocks of dry electrical batteries of medium and high voltage. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES15064U - Perfect brush for hair (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177861A1 - A PLANE ROUTE RADIO LAMP SYSTEM :
en
es
- US2422219A - Shirt collar :
en
- ES13100Y - Closing for drums. :
en
es
- US2422563A - Vehicle air conditioning :
en
- GB589267A - Improvements in and relating to sanitary pails and like refuse receptacles for the disposal of soiled sanitary towels and septic bandages :
en
- US2422551A - Regulating system :
en
- US2422370A - Brake control system :
en
- ES15043U - Rig to be introduced and kept inside the cigar, in order to hold a filter that neutralizes the effects of nicotine. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177038A1 - A MACHINE TO ADHER TISSUES :
en
es
- FR922688A - Copper alloys :
en
fr
- AU124529B2 - Sand mulling apparatus :
en
- CA442222A - Indole preparing process :
en
fr
- CA442274A - Opacifiable photosensitive glass :
en
fr
- CA442160A - Variable diameter propeller unit :
en
fr
- CA442175A - Powdery material feeding device :
en
fr
- ES15042U - Sleeve coupling for sheets of paper or other similar materials. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB589429A - Improvements in apparatus for cleaning metal parts and other articles :
en
- FR922703A - Improvements to processes for finishing warp yarns :
en
fr
- ES177245A1 - IMPROVEMENTS IN THE MANUFACTURE OF CORKS PLATES OR SHEETS, TO BRING THEM WITH NEW PROPERTIES :
en
es
- US2422281A - Apparatus for insulating conductors :
en
- US2422256A - Flexible reflex reflecting film :
en
- US2422526A - Heating system :
en
- USD146951S - Bather s cosmetics box or similar article :
en
- US2422467A - Tire loosening tool :
en
- CA442377A - Turbine apparatus :
en
fr
- FR922835A - Freewheel drive device by jamming :
en
fr
- CA442234A - Insect repellent composition :
en
fr
- ES13193Y - Refrigerator container. :
en
es
- ES177190A1 - A COUNTER DEVICE APPLICABLE TO RADIO APPLIANCES :
en
es
- ES177869A1 - IMPROVEMENTS IN OR RELATED TO GLASS BLISTERS INTENDED TO CONTAIN ELECTRICAL DEVICES :
en
es
- ES15072U - Closing for filing cabinets (Machine-translation by Google Translate, not legally binding) :
en
es
- FR922683A - Metal bench, folding and portable :
en
fr
- CA442192A - Bag :
en
fr
- ES14468Y - Triple use stove that can burn, indistinctly, sawdust, wood or charcoal. :
en
es
- ES14628U - Device to facilitate the polishing operations of shoes. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES15068U - Record notebook. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB589298A - Improvements in or relating to control for variable pitch propellers :
en
- GB589316A - Improvements in or relating to cable drums :
en
- ES177859A1 - IMPROVEMENTS IN OR RELATED TO STABILIZED THERMAL VALVE OSCILLATORS :
en
es
- FR922757A - Method of manufacturing stockings and other hosiery on knitters for fully diminished articles :
en
fr
- ES15053U - Shaver with oblique comb and cap (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177421A1 - A METHOD OF VARNISHING ARTICLES SUCH AS INDUCED :
en
es
- ES171419A1 - A COMBINATION OF A SPHERICAL ELECTRIC SHOCK DEVICE HPMV, WITH MEANS TO MANEUVER IT :
en
es
- GB589340A - Manufacture of condensation products, being more especially active vermin combating or insecticidal compounds, and formation of liquid and dry insecticides therewith :
en
- ES14374Y - Automatic water circulation monitor. :
en
es
- ES172800A1 - A JOINT PROCEDURE FOR BICYCLE, MOTORCYCLE, AND OTHER VEHICLE FRAME TUBES :
en
es
- FR922663A - Improvements to letter-traces, number-traces, sign-traces and similar articles :
en
fr
- ES14382Y - Shutter closure for capped bottles. :
en
es
- ES15035U - Guillotine window, perfected. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES176588A1 - A HAND-PROPULSION OR FOOT-OPERATED DEVICE APPLICABLE TO SMALL VEHICLES AND TO THE OPERATIONS OF EXPLOSION ENGINES :
en
es
- ES177879A1 - A PROCEDURE FOR THE CONTROLLED HEAT TREATMENT OF CARBON BODIES :
en
es
- AU1425544A - Improvements in or relating to pumps :
en
- ES177839A1 - IMPROVEMENTS IN THE LAUNCHING DEVICE OF THE SHUTTLE IN THE SWORD TELESCOPICS :
en
es
- FR922792A - Sheath for writing quill :
en
fr
- FR922819A - Switching or breaking process, applicable in particular to rectifiers and other high voltage converters :
en
fr
- GB589401A - Improvements in or relating to fastening devices for connecting two separable members :
en
- CA442324A - Magnesium bearing :
en
fr
- ES15058U - Protective device for wood molding machines. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2422206A - Method of preparing composition of matter suitable for use as a lubricant and as an addition agent to lubricants :
en
- US2422314A - Combination bottle and booklet package :
en
- US2422328A - Glucosides as plasticizers for water-soluble animal and vegetable adhesives :
en
- US2422645A - Mining machine :
en
- GB589263A - An improved boot, shoe or the like and a method of manufacture thereof :
en
- US2422349A - Alkylation of hydrocarbons :
en
- US2422289A - Rotary operative fastener stud :
en
- AU124479B2 - Improvements inthe manufacture of insulated electric wires and cables :
en
- AU2072845A - Improvements relating to friction clutches :
en
- CA442188A - Electro-magnetic motor :
en
fr
- ES13817Y - Drum brake, perfected. :
en
es
- GB589249A - Latex treatment :
en
- AU1147347A - Apparatus for automatically controlling temperatures :
en
- AU1182443A - Improvements in methods of and apparatus for use in cheese manufacture :
en
- CA442280A - Low power factor glass :
en
fr
- US2422352A - Control means for automatic regulating mechanism :
en
- US2422483A - Endless track construction :
en
- AU133945B2 - Improvement relating to safety razors :
en
- ES177095A1 - IMPROVEMENTS INTRODUCED IN THE ELECTRICAL CIRCUITS OF ELECTRONIC VALVES :
en
es
- FR922881A - Control device :
en
fr
- CA442318A - Vibrator circuit with primary current divisions :
en
fr
- US2422451A - Adjustable crutch :
en
- ES177853A1 - A MACHINE TO CUT CARAMELS :
en
es
- FR922760A - Single-control boat davit device for ships :
en
fr
- US2422276A - Compounded lubricating oil :
en
- US2422365A - Compensated power element :
en
- US2422579A - Reflector for electromagnetic radiation :
en
- GB589483A - Improvements in push-button devices for use in controlling electric circuits :
en
- GB589355A - An improved castor for furniture and the like :
en
- GB589428A - Improvements in or relating to oiling means for the spindles of spinning mules :
en
- FR922676A - New design for brush manufacturing :
en
fr
- CA442345A - Coil testing apparatus :
en
fr