• US2435118A - Apparatus for grinding crystals : en
  • CH252766A - Device for creping foils by means of a tape made of stretchable material. : de en
  • US2434959A - Call transmitter for interstate telephone communication : en
  • AU2187545A - Hose end fitting and method of making same : en
  • AU126577B2 - Improvements in or relating to internal combustion turbine plant : en
  • BE478069A - : en
  • CA446368A - Counterweight device for roller curtains : en fr
  • BE478313A - : en fr
  • FR930440A - Low bed wagon : en fr
  • US2435156A - Abrasive cutoff machine : en
  • BE478288A - Toothbrush, with reservoir : en fr
  • CH252789A - Ski. : de en
  • CH252950A - Process for the preparation of a metallizable monoazo dye of the pyrazolone series. : de en
  • CH252928A - Apparatus for automatically adjusting an apparatus to any of a number of predetermined positions. : de en
  • FR930514A - Method for sensitizing photographic emulsions to silver halide : en fr
  • CA446391A - Splitting-off of hydrogen halide from halogenated hydrocarbons : en fr
  • US2435167A - Protective device : en
  • US2434957A - Acoustic indicator for directional receivers : en
  • AU2345345A - Improvements in and relating to fluid pressure motors : en
  • AU2398645A - Improvements in detachable handles : en
  • AU961847A - Improvements in and relating to boring bars andthe like : en
  • AU126535B2 - Improvements in or relating to apparatus forthe centrifugal moulding of solid articles from plastic materials : en
  • CH252775A - Device used to stretch a band. : en fr
  • CH252848A - Process for the production of hollow slabs and hollow slab produced by the method. : de en
  • ES181049A1 - A SAFETY DEVICE FOR ELECTRICAL CIRCUITS, POWERED EITHER BY AN ALTERNATOR OR BY THE DISTRIBUTION NETWORK : en es
  • ES181056A1 - IMPROVEMENTS IN OR RELATED TO MICROMETRIC EYES : en es
  • ES181302A1 - GAS CLEANING APPARATUS PRODUCED BY A GENERATOR : en es
  • US2434913A - Fibrous products : en
  • CH252825A - Method of making tools. : de en
  • ES16470U - Device to keep removable dental prosthesis in the mouth. (Machine-translation by Google Translate, not legally binding) : en es
  • GB597486A - Improvements in lightweight concrete aggregate : en
  • BE479003A - : en fr
  • FR930587A - Apparatus for underwater welding : en fr
  • ES174299A1 - PORCEDIMIENTOS IN APPLIANCES FOR THE CONSERVATION OF WINES IN APPARATUS FOR THE CONSERVATION OF WINES IN TONELS : en es
  • FR930566A - Power socket, in particular with plug-in fuse circuit breakers : en fr
  • AU126550B2 - Improvements relating to combustion apparatus : en
  • AU144463B2 - Manufacture of sanitary napkin sealed with thermoplastic filaments : en
  • CA446382A - Pulverizer : en fr
  • AU2463545A - Improvements in apparatus for clearing fog from open spaces : en
  • FR930547A - Locking device for receptacles : en fr
  • GB597430A - Improvements in two-terminal electric oscillatory circuits having adjustable dynamicresistance : en
  • US2434936A - Modulation system : en
  • US2435075A - Fish scaling clamp : en
  • ES180997A1 - IMPROVEMENTS MADE IN SCAFFOLDING AND SIMILAR STRUCTURES : en es
  • AU2437145A - Improved device for use in uncoiling wire from spools : en
  • FR930636A - Gas burner : en fr
  • US2434961A - Device to test synchro circuit and synchro equipment : en
  • ES16496U - Door closers. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930464A - Lipstick case enhancements : en fr
  • FR930577A - Improvements in the manufacture of electrical insulating materials : en fr
  • GB597415A - Improvements in draughtsman's beam compasses : en
  • CH252679A - Apparatus for applying cement, plaster or other coating or decorative composition against walls, ceilings or other surfaces. : en fr
  • ES16471U - Pipe-container of vegetable cane for different items. (Machine-translation by Google Translate, not legally binding) : en es
  • AU126546B2 - Locked-in oscillator circuits : en
  • BE479349A - : en
  • BE479500A - : en fr
  • US2435144A - Rivet : en
  • SU70172A1 - The method of amplification of electronic currents : en ru
  • CH252872A - Electric hoist. : de en
  • FR930628A - Process for destructive distillation in retort furnaces and the means for carrying out this process : en fr
  • ES181350A3 - IMPROVEMENTS IN THE CONSTRUCTION OF THE MAGNETO FLYWHEELS : en es
  • GB597622A - Improvements in electric incandescent lamp fittings for suspended reflectors : en
  • GB597644A - Improvements in gauges : en
  • USD148493S - Clasp for handbag frame or the like : en
  • US2435017A - Process for the manufacture of saturated and unsaturated compounds of the etio-cholanic acid series and substitution products thereof : en
  • CA446384A - Rotor wing : en fr
  • CH252709A - Food processor. : de en
  • CH252887A - Combustion device for liquid fuel. : en fr
  • GB597518A - Improvements in or relating to the construction of walls, floors, roofs, and partitions : en
  • US2435140A - Signal translating apparatus : en
  • GB597407A - Method of electrodepositing copper, and baths and compositions therefor : en
  • FR930433A - Automatic gear change device : en fr
  • FR930573A - Improvements to electric feedback oscillators : en fr
  • GB597403A - Dehydration of liquids by electrostatic heating : en
  • ES16464U - Metric template, of lines adaptable to all kinds of cuts. (Machine-translation by Google Translate, not legally binding) : en es
  • ES181220A1 - IMPROVEMENTS IN THE PROCEDURE OF OBTAINING DICLORODIFLUORMETANO : en es
  • ES180959A1 - A MACHINE FOR THE MANUFACTURE OF REVOLUTIONARY CERAMIC PARTS : en es
  • GB597452A - Improvements in door latch furniture : en
  • CA446446A - Electronic discharge apparatus : en fr
  • ES181354A1 - A PROCEDURE FOR THE MANUFACTURE OF A COMPLETE CHEMICOMETAL WELDING IN PASTA : en es
  • CH252814A - Remote-controlled dictation system. : de en
  • ES16434U - Lighter for gasoline lighting equipment. (Machine-translation by Google Translate, not legally binding) : en es
  • CH252805A - Control device of the index or indices of a high precision automatic scale with large amplitude scale. : en it
  • CH252784A - Sheet clamping device with clamped sheet. : de en
  • ES181009A1 - IMPROVEMENTS IN ELECTRICAL CONTROL SYSTEMS : en es
  • FR930497A - Rolling mill for the manufacture of wood fiber agglomerates : en fr
  • US2435056A - Method of applying plant response substances : en
  • ES181234A1 - READER-PROJECTOR APPARATUS FOR THE EXAMINATION OF TEXTS OR IMAGES, ARE FOUND OR NOT ARRANGED IN MOVIE FORM AND IN TRANSPARENT OR OPACO SUPPORT : en es
  • GB597496A - Improvements relating to electric contact arrangements : en
  • US2434956A - Liquid oxygen "walkaround" unit : en
  • US2435083A - Decoy : en
  • USD148470S - Design for a vignetteb screen : en
  • FR930431A - Assembly for automobile bodies and chassis : en fr
  • FR930548A - Improvements in microfilm document reproduction devices : en fr
  • ES181352A1 - A PROCEDURE FOR MANUFACTURING MATERIAL TO WELD : en es
  • BE479282A - : en fr
  • US2434955A - Modulating system : en
  • US2435027A - Pointer-controlled, periodic circuit breaker : en
  • FR930630A - Improvement in magnetic workpiece carriers : en fr
  • ES15239Y - Protective strip for bicycle rims with or without motor. : en es
  • GB597602A - Improvements in lamp shades : en
  • ES180530A3 - AN IMPROVED MOTORCYCLE TRACTOR WITH MANY APPLICATION IN AGRICULTURE : en es
  • AU126521B2 - Improvements in and relating to apparatus for treating coated metal strip : en
  • FR930446A - Auto-answer device for telephone set : en fr
  • SU65930A1 - Device for exercising and developing the muscles of the human body : en ru
  • FR930578A - Separator circuit : en fr
  • GB597477A - Improvements in or relating to machines for soldering metal canisters : en
  • ES181221A1 - IMPROVEMENTS MADE IN THE SUPPORTS FOR ELECTRICAL APPLIANCES, IN PARTICULAR FOR DISCHARGE PIPES : en es
  • US2435137A - Long-shaft stud driver : en
  • BE477894A - Time recording device : en fr
  • ES181205A1 - AN APPARATUS FOR DRYING GRASS : en es
  • USD148454S - Design for a ceramic table tile : en
  • GB597616A - Improved evaporator discharge valve for supplying boiler feed water : en
  • GB597635A - Automatic shut-off valve for a hydraulic system : en
  • FR930451A - Preparation of halogenated pyran compounds : en fr
  • US2434917A - Mechanical modulator : en
  • US2435054A - Power check planter : en
  • ES181183A2 - A PROCEDURE FOR OBTAINING A FLEXIBLE PLATE OF MIXED ORGANIZATION, APPLICABLE TO FOOTWEAR FLOORS : en es
  • GB597418A - Improvements in or relating to knock-out mechanisms for headed work pieces : en
  • GB597581A - Improved facsimile telegraph system : en
  • GB597654A - Improvements in or relating to linings for walls, roofs and the like : en
  • GB597419A - Stamped sheet metal lock nut : en
  • BE478553A - : en fr
  • FR930649A - Vegetable press : en fr
  • GB597396A - An improved means for controlling the operation of aircraft engines : en
  • GB597436A - Improvements in or relating to the manufacture of detachable drill bits : en
  • CH252714A - Door lifter. : de en
  • ES16453U - Automatic closing for tubes-containers of pasty substances. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930523A - Improvements to electrical pulse signaling devices : en fr
  • FR930560A - Plug : en fr
  • FR930528A - Installation for the transmission of electrical signals : en fr
  • AU126547B2 - String-cutter : en
  • AU2391445A - Wave guide antenna system : en
  • BE478807A - : en
  • CA446442A - Airport fueling mechanism : en fr
  • DK66246C - Coupling to capacitive Branch from a cylindrical Conductor. : da en
  • BE478513A - : en nl
  • CH252854A - Watch strap. : en fr
  • CA446444A - Tuning fork : en fr
  • ES181270A1 - A PROCEDURE FOR THE SYNTHESIS OF VITAMIN A ETHERES : en es
  • DK66247C - Device for two-stage automatic Start of AC motors with electroless Switching of the Winding, especially from Star to Triangle. : da en
  • US2435152A - Key ring construction : en
  • FR930482A - Shank-tail plantar heel : en fr
  • AU2073545A - Improvements in or relating to resinous compositions : en
  • CH252686A - Snow plow. : de en
  • AU133143B2 - Improvements in and relating to arsenical cattle dips : en
  • AU1962245A - Arterial embalming method and arterial embalming fluids : en
  • CH252939A - Snowmobile. : de en
  • US2435179A - Oil well pump : en
  • ES181242A1 - A MACHINE FOR PACKAGING CONSERVED PRODUCTS, SUBSTITUTING THE INNER IRE OF THE CONTAINERS FOR GAS INERTE : en es
  • ES181313A3 - IMPROVEMENTS IN THE METALIZING GUNS : en es
  • FR930582A - Improvement in film printers with light change by masking tape : en fr
  • US2435168A - Airplane engine nacelle : en
  • US2434923A - Distillation of butadiene from methyl acetylene and higherboiling hydrocarbons : en
  • US2435033A - Device for transferring fluids : en
  • AU140264B2 - Improvements in or relating to rims for pneumatic tyres : en
  • AU137107B2 - Rivetting Device : en
  • BE478754A - : en fr
  • CH252732A - Apparatus for treating goods wound on reels. : de en
  • CH252744A - Device for the extraction of heat-sensitive goods, especially vegetables. : de en
  • CH252856A - Bracelet clasp. : en fr
  • USD148489S - Design fob a clasp fob handbag fbame ob the like : en
  • AU1904845A - Improved polymerisation process : en
  • CA446424A - Centrifugal pump : en fr
  • GB597532A - Improvements in or relating to electron discharge devices, such as television transmitting tubes : en
  • ES16422U - Metal block for looms (Machine-translation by Google Translate, not legally binding) : en es
  • BE478535A - : en
  • CH252711A - Kitchen utensil for cutting fruits. : de en
  • CH252901A - Variable resistance that consists of at least two semiconductor resistance tracks. : de en
  • AU1662247A - Improvements in or relating to electrical ignition devices : en
  • AU2149445A - Improvement in refrigeration : en
  • US2434898A - Digit registering means responsive to selective frequencies : en
  • CA446427A - Starting device for internal combustion engines : en fr
  • CH252819A - Bridge for clockwork movement. : en fr
  • GB597550A - Improvements in spring suspensions for motor road vehicles : en
  • FR930445A - Improvements in the manufacture of charcoal utility articles : en fr
  • GB597535A - Improvements in or relating to electric current switches with magnetically controlled contacts : en
  • US2435031A - Detonation pickup : en
  • GB597549A - Improvements in track-laying wheels for vehicles : en
  • FR930403A - Process for preparing polyvinyl acetals : en fr
  • GB597498A - Improvements in the production of laminated sheets : en
  • FR930421A - Improvement to pen holders with a protective cap : en fr
  • FR930501A - Carbon paper manufacturing process : en fr
  • CA446356A - Constructional material : en fr
  • CH252821A - Machine for sorting objects of different sizes, in particular clock stones. : en fr
  • CH252946A - Device for stretching the fabric web in the weft direction on looms. : de en
  • US2434942A - Chemical testing device : en
  • US2435119A - Hay fork : en
  • US2435159A - Process of stabilizing fatty materials containing oleic acid and higher polyunsaturated fatty acids : en
  • GB597491A - Filtering equipment with automatic cleaning : en
  • GB597619A - Improvements in and relating to eyeglasses, or spectacles : en
  • US2434908A - Thermionic amplifier : en
  • US2435020A - Thresher with adjustable speed cylinder drive : en
  • GB597475A - Power plant : en
  • GB597667A - Propellor shaft assembly : en
  • ES181150A1 - AN ASSEMBLY TO CONVERT A VOLTAGE OF A DETERMINED WAY INTO ANOTHER VOLTAGE IN ANOTHER WAY : en es
  • CH252730A - Process for the automatic production of regular knitted stockings. : de en
  • CH252778A - Mechanism for controlling and reversing the movement of the ink ribbon of a typewriter. : en fr
  • US2435012A - Nut lock : en
  • FR930568A - Self-filling, retractable fountain pen : en fr
  • DK66254C - Wedge drive chain. : da en
  • CH252783A - Fountain pen. : de en
  • ES16472U - Box for electric switch. (Machine-translation by Google Translate, not legally binding) : en es
  • ES16493U - Puzzle game. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930485A - New tie holder and new industrial product featuring this feature : en fr
  • US2434951A - Lighting equipment : en
  • CH252892A - Installation on rotor windings of electrical machines. : de en
  • ES16450U - Clasp or button for league. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930631A - Improvements to magnetic workpiece carriers : en fr
  • GB597591A - Shock-resistant glass and a process of making the same : en
  • ES16393U - Clamp without axes or rivets for clamping garments or other uses. (Machine-translation by Google Translate, not legally binding) : en es
  • US2435040A - Gas dispenser : en
  • ES181101A1 - AUTOMATIC ANTI-GLARE OPTICAL DEVICE FOR GLASSES, CUFFLINKS AND OPTICAL DEVICES : en es
  • GB597528A - Process of manufacturing electric resistance elements, durable at high temperature : en
  • GB597587A - Improvements in electric interrupters or vibrators : en
  • ES181347A1 - DEVICES FOR MONEYING FRUITS : en es
  • FR930591A - Chrono-switch for signaling by luminous arm of automobiles : en fr
  • ES15448U - Car stroller for children (Machine-translation by Google Translate, not legally binding) : en es
  • GB597493A - Improvements in refuse collecting vehicles : en
  • CA446371A - Retractable control element for toy aeroplanes : en fr
  • GB597620A - Improvements in or relating to board game apparatus : en
  • ES180937A1 - A PROCEDURE FOR THE SIMULTANEOUS OBTAINING OF TWO POSITIVES OF A SINGLE NEGATIVE IN PHOTOGRAPH EXPANDERS : en es
  • GB597427A - Improvements in massage appliances : en
  • FR930512A - Process for the preparation of chemotherapeutic agents : en fr
  • ES181357A1 - APPARATUS FOR THE WRAPPING OF ED RAYON CROWNS AND OTHER FIBER MADEJAS : en es
  • FR930541A - Sliding device, or brake, for fixed spinning spinning fishing reel : en fr
  • FR930557A - Device for frequency-power adjustment of interconnected networks : en fr
  • US2435139A - Self-loading device for shaker conveyors : en
  • FR930499A - Improved lifting arrangements for rotating parts of machines or groups of machines with a vertical axis, in particular hydroelectric groups : en fr
  • FR930625A - Modulated oscillation receiver : en fr
  • GB597639A - Improvements relating to indicating or control devices for steam generators : en
  • ES16473U - Chest of drawers for doll. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930466A - Method and device for the treatment of fluids by radiation : en fr
  • FR930524A - Improvements in the manufacture of rectifier discs : en fr
  • CA446452A - Polymer composition : en fr
  • ES16359U - Folding chair. (Machine-translation by Google Translate, not legally binding) : en es
  • AU126551B2 - Improvements relating to skis andthe manufacture thereof : en
  • GB597463A - Improvements relating to the preparation of extreme pressure lubricants : en
  • GB597507A - Improvements in or relating to transformers and motors for alternating current circuits : en
  • ES16425U - Tear-off lid for canned food (Machine-translation by Google Translate, not legally binding) : en es
  • ES180955A1 - AN AUTOMATIC CHAIN MECHANISM OF GRADUAL REFOLDING : en es
  • AU1669547A - Manufacture of sanitary napkin sealed with thermoplastic filaments : en
  • US2435051A - Manufacture of open-toe shoes : en
  • CH252891A - Process and device for preventing the increase in dielectric losses of insulating oil in oil-filled electrical apparatus and oil cables due to the stresses during operation. : de en
  • CH252727A - Circular loom. : en fr
  • ES181071A1 - PROCEDURE FOR PREPARING VITAMINS A SERIES ALDEHYDS : en es
  • DK66259C - Folding machine for simultaneous application of a thermoplastic adhesive and bending of the edge of leather pieces. : da en
  • GB597608A - Improvements relating to the treatment of textiles for protection against biologicalattack : en
  • ES16478U - Improved support for packages, adaptable to bicycles, motorcycles, tricycles and similar vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • US2434949A - Hydraulic jack : en
  • GR11446B - DOUBLE SHEET ANGLE. : el en
  • US2435021A - Front and rear wheel driven motor vehicle : en
  • FR930469A - Improvements to the processes for preparing substituted esters of benzoic acid : en fr
  • GB597589A - Improvements in or relating to renewable lead pencils : en
  • GB597423A - Improvements in throttle valve control of internal combustion engines : en
  • ES13043U - Procedure of utilization of uses of braids of raffia in the making of objects of practical use (Machine-translation by Google Translate, not legally binding) : en es
  • GB597484A - Belt conveyors : en
  • FR930626A - Roman scale : en fr
  • US2435057A - Pressure regulating valve : en
  • US2435116A - Blasting cartridge : en
  • GB597658A - Improvements in clothes horses and the like : en
  • ES181113A1 - IMPROVEMENTS IN SOUND PROBES BY ECHO AND ANALOGUE DEVICES FOR MEASURING DISTANCES : en es
  • GB597513A - Improvements in or relating to machines for removing burrs from metal articles : en
  • ES181336A1 - APPLIANCE TO THREAD NUTS : en es
  • FR930456A - Polyazo dyes, process for their preparation and use of these dyes : en fr
  • ES180982A1 - A DEVICE FOR THE LOADING OF SMALL ELECTRICAL ACCUMULATORS : en es
  • ES180570A1 - AN AIR CONDITIONING INSTALLATION SYSTEM : en es
  • ES16488U - Glasses for welding. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930436A - Constant level liquid glue bottle ensuring an adjustable and then constant brush immersion depth : en fr
  • ES181319A3 - ROTARY OIL PUMP FOR HIGH PRESSURE : en es
  • FR930598A - Offset printing press : en fr
  • SU70393A1 - A method of making brushes at the same time as pressing their plastic cases and the like. of materials : en ru
  • CH252687A - Device for emptying rubbish bins into collecting containers. : de en
  • ES178191A1 - A NEW WHEEL OF PROPULSION OF ROTATING BLADES ON ITS FIGURE AXIS, APPLICABLE TO ALL CLASS OF AIRCRAFT AND BOATS : en es
  • US2434907A - Generator of periodically varying electric currents : en
  • CA446428A - Heat interchange apparatus : en fr
  • FR930592A - Protection system for machines and electrical devices : en fr
  • US2435133A - Graphic calculator : en
  • US2434967A - Rectifier and method of making the same : en
  • AU955247A - Improvements in sandals : en
  • BE478900A - : en fr
  • CA446344A - Manufacture of corrugated tubing : en fr
  • GB597391A - Manufacture of insecticidal compositions and the resulting products : en
  • GB597606A - Improvements in or relating to feed units for seriatim electrical conduit systems : en
  • GB597577A - Improvements in bases for electric discharge devices such as electric discharge lamps : en
  • USD148472S - Design fob an earring or similar article : en
  • ES181322A2 - IMPROVEMENTS INTRODUCED IN THE PURPOSE OF MAIN PATENT NUMBER 177661 : en es
  • FR930462A - Use of sodium silicate in exterior wall cladding : en fr
  • US2435126A - Formation of curved surfaces of prescribed figure by grinding and/or polishing : en
  • GB597404A - Manufacture of artificial fibres from casein, carbamide compounds and formaldehyde : en
  • ES16481U - Composite metal article. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180995A1 - IMPROVEMENTS MADE IN THE STRAPS FOR PARACHUTES : en es
  • FR930467A - Device for dosing and mixing products : en fr
  • FR930554A - Aircraft take-off and landing facility : en fr
  • GB597413A - Internal framing for hollow panels : en
  • AU2503245A - Improvements in or relating to apparatus forthe centrifugal moulding of solid articles from plastic materials : en
  • ES16139U - Ring with improved snap closure. (Machine-translation by Google Translate, not legally binding) : en es
  • ES181013A1 - IMPROVEMENTS IN DIRECTION INDICATORS : en es
  • ES181204A1 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF CYLINDER DRYERS : en es
  • USD148460S - Design for a hydraulic bumper jack : en
  • US2435000A - Relay bearing structure : en
  • FR930642A - Hydraulic cylinder with safety stop and individual to each wheel of a motor vehicle : en fr
  • GB597402A - Improvements in or relating to pumps : en
  • FR930567A - Device for establishing ceilings in constructions of pre-fabricated elements : en fr
  • CA446429A - Isomerization of hydrocarbons : en fr
  • AU2163345A - Improvements in electric regulators ofthe carbon pile type : en
  • AU126597B2 - Improvements in and connected with louvres : en
  • CH252912A - Electric melting furnace with continuous electrodes. : de en
  • ES181326A3 - AN IMPROVEMENT IN CONTINUOUS SPINNING MACHINES : en es
  • AU1607344A - Improvements in apparatus for handling cereals in bulk between harvester and silo : en
  • AU994447A - Vitrified electric heating elements : en
  • CH252829A - Chuck for machine spindle for electrically welding feet of dials, letters, etc. : en fr
  • CA446463A - N-heterocyclic substituted guanamine : en fr
  • US2434973A - Eraser with magnetic supporting means : en
  • IE17684L - Pruning saw : en
  • GB597422A - Improvements in or relating to the production of cementitious materials and mixturesand products obtained therefrom : en
  • US2435050A - Drive : en
  • ES16495U - Elastic suspension of the rear fork of the bicycle (Machine-translation by Google Translate, not legally binding) : en es
  • FR930565A - Selector for motorcycles : en fr
  • FR930575A - Improvements in the manufacture of electrical resistances : en fr
  • GB597451A - Improvements in or relating to pyrophoric lighters : en
  • GB597454A - Means for controlling associated machines : en
  • ES16449U - Tag shirt (Machine-translation by Google Translate, not legally binding) : en es
  • GB597432A - Improvements in and relating to weighing machines : en
  • ES181024A1 - AERONAUTICAL TRAFFIC REGULATOR SYSTEM : en es
  • AU2189445A - Self-propelled dump wagon : en
  • CH252748A - Process for manufacturing phosphoric acid. : en fr
  • AU126544B2 - Pressure casting : en
  • AU126587B2 - Improvements in or relating to dredge buckets : en
  • AU126523B2 - Improved carburetter : en
  • ES16384U - Intermittent light switch plug. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180973A2 - IMPROVEMENTS MADE IN A METHOD OF PREPARING PHTHALOCYANINE PIGMENTS : en es
  • FR930637A - Improvements to facsimile signaling systems : en fr
  • CA446475A - Protective covering or jacketing means : en fr
  • GB597466A - Improved electro-motive traction system : en
  • CH252726A - Travelers for ring spinning and twisting machines. : de en
  • SU70162A1 - Tracked landing gear mainly for aircraft : en ru
  • USD148466S - Design fob a building : en
  • USD148496S - Design for a reservoir desk stand : en
  • CA446403A - Signal generator : en fr
  • AU126527B2 - Improvements in or relating to flexible containers for liquids : en
  • CH252692A - Machine for molding construction elements. : en fr
  • USD148502S - Design fob a can opener : en
  • US2434929A - Radio receiver circuits : en
  • USD148484S - Design for a toilet tissue dispenser : en
  • FR930562A - Elastic claw clutch : en fr
  • CA446471A - Manufacture of heat exchange devices : en fr
  • ES181184A3 - IMPROVEMENTS IN THE MANUFACTURE OF FOLDING FRAMES FOR COTS : en es
  • GB597425A - Improvements in and relating to the production of luminescent coatings : en
  • GB597680A - Improvements in or relating to filling apparatus for liquids which solidify : en
  • US2435065A - Boring bar : en
  • SU70345A1 - Method of stamping or bending cast iron products : en ru
  • CA446461A - Motor vehicle : en fr
  • AU1860245A - Improvements in or relating to apparatus for mixing liquid with fibrous material : en
  • AU1919845A - Methods and means for forming annular feather edges : en
  • CA446388A - Can arranging and bagging method and apparatus : en fr
  • AU126529B2 - Amplitude limiter circuits : en
  • USD148507S - Design fob a molded pulp decoy : en
  • US2434910A - Electrical impulse sending device : en
  • FR930593A - Improvements to two-way transmission systems : en fr
  • AU2180045A - Improvements in carpet sweepers : en
  • BE478412A - Elastic and aphonic connection between crown and hub of a cylindrical body, particularly of toothed wheels and support bearings. : en fr
  • CH252883A - Control rod of a mechanical component. : en fr
  • CH252706A - Nozzle. : en fr
  • CH252757A - Matches and method and apparatus for making the same. : de en
  • CH252917A - Lamp holder for fluorescent tubes. : de en
  • AU1662447A - Improvements in or relating to picture books orthe like : en
  • CH252896A - Procedure for synchronous switching of alternating current. : de en
  • ES180975A1 - IMPROVEMENTS IN THE MANUFACTURE OF REELS USED IN THE TEXTILE INDUSTRY : en es
  • CA446360A - Hypodermic syringe : en fr
  • CH252761A - Polymerization process. : de en
  • CH252817A - Barrel shaft for timepieces. : en fr
  • GB597586A - Improvements in or relating to photoelectric cells : en
  • AU126581B2 - Improvements in or relating to resinous compositions : en
  • ES181346A1 - DEVICES FOR MONEYING FRUITS : en es
  • SU70239A1 - Fruit Sorting Machine : en ru
  • US2435158A - Hydrocarbon conversion process : en
  • BE477877A - Method of auscultation of materials using elastic waves, such as sound or ultrasonic waves, and in particular using ultra-sound waves : en fr
  • CH252884A - Fuel pump. : de en
  • US2434963A - Yarn-transfer mechanism : en
  • US2434996A - Adhesive strip server : en
  • US2434926A - Underwater sound transmitter or receiver : en
  • US2434977A - Radio direction finder : en
  • US2435090A - Erector system for gyroscopes : en
  • FR930510A - Method and apparatus for applying sun oil to the human body by spraying : en fr
  • CH252863A - Mechanical device allowing two moving parts to be moved relative to each other. : en fr
  • GB597474A - A carpenter's gauge or scriber : en
  • CA446348A - Smoke consumer : en fr
  • CH252886A - Hot gas engine. : de en
  • US2434941A - Electronic measuring and control apparatus : en
  • US2435091A - Inlet vane control apparatus using levers : en
  • PL33380B1 - Device for permanent curling of threads without end : en pl
  • ES16363U - Handle, perfected, for bicycle brake and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • BE478482A - : fr
  • CA446465A - Expansible tooth sprocket : en fr
  • FR930450A - Generation of cogwheels : en fr
  • CH252712A - Dishwasher. : de en
  • DK66257C - Heat exchange device. : da en
  • CA446479A - Portable spot welder : en fr
  • ES181001A1 - IMPROVEMENTS IN PULSE GENERATORS : en es
  • FR930540A - Drawing device : en fr
  • ES180932A1 - A PROCEDURE FOR MANUFACTURING THE CATHODE OF A DISCHARGE PIPE : en es
  • BE479051A - Oxygen inhaler. : en fr
  • CH252793A - Toy in the form of a moving animal figure on wheels : de en
  • ES180946A1 - A PERFECTED BRAIDING MACHINE FOR THE APPLICATION OF BRAIDED COATINGS ON ENDLESS, RINGS AND SIMILAR CORES AND THEIR SIMULTANEOUS IMPREGNATION : en es
  • FR930529A - Improvements to electrical intercommunication devices with amplifier : en fr
  • FR930603A - Manufacture and use of agglomerated cement blocks : en fr
  • CH252868A - Valve with a plurality of connecting pieces. : de en
  • ES181334A1 - A TILTING MACHINE OR SHELL FOR CHOCOLATE REFINING : en es
  • ES181014A1 - IMPROVEMENTS IN OR RELATED TO ELECTRICAL COMMUNICATION SYSTEMS WITH MODULATION BY PULSE : en es
  • GB597609A - Improvements relating to spanners : en
  • CH252717A - Shelf for organizing and filing documents and printed matter. : de en
  • ES180427A1 - IMPROVEMENTS CONTRIBUTED TO THE TREATMENT OF DOLOMIA : en es
  • FR941961A - Luminescent signs : en fr
  • AU134090B2 - Improved display stand : en
  • CH252827A - Device for continuous casting of metallic pipes or hollow blocks. : de en
  • ES16276U - Revolver type toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB597673A - Improvements in or connected with buttons : en
  • GB597438A - Improvements in or relating to milling and like rotary cutters : en
  • FR930638A - Improvements to speed modulating tubes : en fr
  • ES16456U - Security lock. (Machine-translation by Google Translate, not legally binding) : en es
  • ES16404U - Letter about (Machine-translation by Google Translate, not legally binding) : en es
  • GB597607A - Improvements in or relating to terminations for electric cables : en
  • ES15479Y - Double slotted screw. : en es
  • US2435011A - Bait casting device : en
  • ES181342A1 - APPLIANCE FOR RECAPPING THE TIRES 'TREADMILL : en es
  • USD148479S - Design fok a portable shelf unit : en
  • USD148503S - Design for a smoking pipe : en
  • US2434931A - Method and apparatus for ionic discharge coating : en
  • US2435117A - Post-mixed blowpipe for thermochemically removing surfaces of metal bodies : en
  • FR930411A - Improvements made to management mechanisms : en fr
  • IE18389L - Nibbling machine : en
  • FR930490A - Improvements to boilers for stoves, heaters and the like : en fr
  • ES181003A1 - ADDRESS RADIO INDICATOR SYSTEMS : en es
  • GB597514A - Potentially adhesive filaments and yarns, fabrics, felts and similar textile materials made therewith : en
  • GB597440A - Improvements in or relating to electrolytic cells : en
  • GB597429A - Improvements in or relating to scanning in radio echo systems : en
  • SU70236A1 - Device for controlling the speed of the brushless motor : en ru
  • GB597439A - Improvements in electric oscillatory circuits comprising active networks : en
  • GB597448A - Improvements in windings and cores of a.c. electric machines : en
  • GB597501A - Improvements in or relating to apparatus for bringing gases into contact with solids : en
  • FR930526A - Improvements made to furnaces for melting granular materials : en fr
  • FR930513A - Phthalocyanine derivatives and their preparation process : en fr
  • ES181068A1 - A PROCEDURE OF TREATING A FOOD CONTAINING MOISTURE AND STARCH : en es
  • FR930553A - Press for repairing shoes with rubber soles or heels : en fr
  • GB597638A - Improvements relating to methods of and apparatus for extruding powdered materials : en
  • GB597630A - Improvements in or relating to grab buckets : en
  • FR930604A - Grinding wheel model automatically giving the relief in the sharpening of the bits : en fr
  • FR930435A - Process for manufacturing advanced partitions : en fr
  • FR930448A - Gear cutting machine : en fr
  • ES16356U - Suspensions of curtains, bracelets, necklaces, belts and similar items. (Machine-translation by Google Translate, not legally binding) : en es
  • GB597525A - Improvement in or relating to television receiving devices : en
  • GB597548A - Improvements in or relating to circuits for electrified wire fences : en
  • ES181064A1 - IMPROVEMENTS MADE IN THE REALIZATION OF ELECTRICAL RESISTANCES : en es
  • GB597596A - A process for the manufacture of bituminous mixtures : en
  • GB597408A - Improvements in electric water heaters of the storage type : en
  • FR930555A - Tray for transporting fish and similar applications : en fr
  • DK66256C - Procedure for the manufacture of corrosion-resistant coatings on metals. : da en
  • US2435128A - Circuit breaker : en
  • ES180498A1 - A PROCEDURE FOR THE PREPARATION OF MONOCARBONABOXYLIC ACID AMIDES NOT SATURATED IN A B : en es
  • US2435082A - Griping device for bed clothing : en
  • US2435114A - Circuit breaker : en
  • CH252847A - Parallel vice. : de en
  • CA446436A - Bag with extensile sealed liner : en fr
  • GB597633A - Improvements in electric generators of the induction type : en
  • AU2401245A - Locked-in oscillator circuits : en
  • CA446413A - Hydraulic pressure system : en fr
  • CH252800A - Adjustable tolerance measuring tool. : de en
  • ES181239A1 - IMPROVEMENTS IN THE APPLIANCES FOR THE AUTOMATIC SUPPLY OF SOAP : en es
  • CA446345A - Screwed bolt : en fr
  • US2435101A - Internal-combustion engine heater : en
  • CH252871A - Conveyor system with automatic blocking and pushing a trolley into or out of an elevator. : de en
  • CH252768A - Removable bookmark. : en fr
  • CH252947A - Device for stretching the fabric web in the weft direction on looms. : de en
  • FR930500A - Improvement facilitating the separation and reassembly of couplings whose sides are difficult to access : en fr
  • GB597530A - Methods of and apparatus for direct reduction of iron ores : en
  • US2434922A - Pulse amplitude selector system : en
  • ES181329A1 - DEVICES FOR CONTINUOUS PRINTING (EMBOSSING, STAMPING) OF RIBBONS, SHEETS AND THE LIKE OF THERMIOPLASTIC MATERIAL : en es
  • ES181353A1 - A WIRE ROLLS PROCEDURE : en es
  • FR930430A - Improvements in wet treatment processes for fibrous materials : en fr
  • US2434960A - Metal rectifier : en
  • AU967847A - Improved means of detachably connecting the side rails of bedsteads orthe like tothe comer posts or uprights : en
  • BE478436A - : en fr
  • GB597649A - Metal contact rectifier casings : en
  • US2435138A - Compound internal-combustion turbine plant : en
  • US2435178A - Bottle carrier : en
  • US2435039A - Disk feeder having material scraper and material agitators : en
  • ES16465U - Washing brush. (Machine-translation by Google Translate, not legally binding) : en es
  • ES181094A1 - A PROCEDURE TO PRODUCE ALABER-PROOF WOOD BOARDS, SLABS, BLOCKS OR SIMILAR : en es
  • DK66243C - Process for the Preparation of 2-Methyl-2-formyloxy-3-halo-tetrahydrofurans. : da en
  • SE120728C1 - : en
  • ES15396U - Chassis for small vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB597632A - Improvements in or relating to stamping and drawing presses : en
  • FR930627A - Device for the remote reproduction of messages by cathode ray beams : en fr
  • DK66240C - Files. : da en
  • DK66258C - Auxiliary propulsion mechanism for Bicycles. : da en
  • US2435172A - Stack for furnaces : en
  • ES180928A2 - IMPROVEMENTS IN INSULATING TERMINALS INTENDED FOR ELECTRICAL CABLES SUBJECTED TO HIGH PRESSURES : en es
  • US2435045A - Vehicle wheel cover : en
  • US2434930A - Method and apparatus for ionic discharge coating : en
  • US2435153A - Open pan evaporator : en
  • GB597476A - An improvement in and relating to electric conduit looping-in boxes : en
  • AU131734B2 - Improvements relating tothe flint, holders of pocket lighters andthe like : en
  • AU1669847A - Heat exchange system : en
  • AU1761844A - Improvements in or relating to engines having rotary cylinders : en
  • US2435004A - Thermostatic switch : en
  • BE479608A - : en
  • CA446398A - Process of recovering alkaloids : en fr
  • ES181030A1 - CONSTRUCTION METHOD OF HEAT AND SOUND INSULATING WALLS AND / OR PARTITIONS WITH HOLLOW-SHAPED BRICKS : en es
  • GB597655A - Conversion of hydrosulphides to neutral sulphur substances : en
  • AU126557B2 - Improvements in electric regulators ofthe carbon pile type : en
  • US2434918A - Support for multiconductor electrical cables : en
  • CA446418A - Car construction : en fr
  • CH252857A - Flexible bracelet. : en fr
  • BE478330A - : en fr
  • CA446363A - Method of operating electrolytic cells : en fr
  • AU2061445A - Improvements in fuel-inj ection systems for internal combustion engines : en
  • BE477810A - : en nl
  • CA446477A - Form-raising jack : en fr
  • USD148509S - Combined jar and dispensing cover : en
  • US2434964A - Yarn-transfer mechanism : en
  • US2434896A - Centrifugal impeller : en
  • CA446455A - Flywheel magneto : en fr
  • US2435180A - Latch : en
  • CA446456A - Bubble pipe : en fr
  • CH252801A - Method and device for determining the surface area of diagrams which are composed of one or more surface pieces, the boundary curves of which can be converted into one and the same curve by affine transformation in two directions. : de en
  • SU70140A1 - Device for lubricating railway rails in curved sections of the track : en ru
  • USD148473S - Besign for a catalogue back : en
  • CA446386A - Turbo-generator : en fr
  • CA446399A - Resilient mounting for armature blocks : en fr
  • CH252752A - Process for the preparation of derivatives of etiocholenic acid. : de en
  • AU1467344A - Improvements in and relating to apparatus for treating coated metal strip : en
  • SU70029A1 - Psychrometer : en ru
  • AU42246A - Fitting for attachment to a sewing machine to facilitate special embroidery : en
  • US2434934A - Localizer radio antenna array : en
  • BE478364A - : en fr
  • CH252677A - Process for the production of floor coverings on wooden beams. : de en
  • BE478064A - : fr
  • CH252930A - Fluorescent screen. : de en
  • US2435085A - Pulley aligner : en
  • USD148499S - Design fob a can opener : en
  • AU1665247A - Improvements in or relating to luminous signs : en
  • ES181219A1 - IMPROVEMENT IN THE PROCEDURE OF OBTAINING DICLORODIFLUORMETANO : en es
  • US2435029A - Process for alkylation of isoparaffins with olefins : en
  • US2435089A - Gas purification and dehydration process : en
  • CH252855A - Stretch metal bracelet. : en fr
  • ES181179A1 - IMPROVEMENTS INTRODUCED IN THE HAMMER SHREDDERS : en es
  • GB597392A - Improvements in or relating to processes of modifying starch : en
  • GB597426A - Method of bonding vitreous enamels : en
  • CA446410A - Arc quencher : en fr
  • AU126575B2 - Arterial embalming method and arterial embalming fluids : en
  • AU133095B2 - Improved devices ior releasably and adjustably securing and/or coupling the ends of wires, cables, rods andthe like : en
  • FR930426A - Electric soldering irons improvements : en fr
  • BE479031A - : en
  • CH252794A - Children's toys. : de en
  • BE477899A - improvements to x-ray machines : en fr
  • CH252799A - Stick measure that can be composed of several parts. : de en
  • GB597389A - Improvements in or relating to electrolytic cells having liquid electrodes : en
  • US2435097A - Educational device : en
  • USD148492S - Clasp for handbag frame or the like : en
  • AU1019447A - Improvements in carrier wave transmission systems : en
  • USD148451S - Design for a sport shoe or similar article : en
  • CH252870A - Gear change device. : en fr
  • AU137472B2 - Improvements in mobile power-actuated presses for wool bales andthe like : en
  • CA446478A - Pull apart separable fastener : en fr
  • CH252786A - Press, especially for tennis rackets. : de en
  • CH252796A - Mechanical triple effect fuze for artillery projectiles. : en fr
  • AU2010245A - improvements in machines for making channels or ditches : en
  • ES16454U - Glass mounted on the air, perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930517A - Heating radiator : en fr
  • FR930429A - Folding cabinet, for bench or table use : en fr
  • ES180991A1 - LATHE FOR BANK : en es
  • FR930474A - Detergent : en fr
  • US2435034A - Liquid cooler : en
  • SU70030A1 - Device for automatically turning on and off sections of a partitioned contact line : en ru
  • FR930641A - Improvements to electrical communication systems : en fr
  • CH252693A - Press for powdery material. : de en
  • ES181268A1 - AN ELECTRICAL DISCHARGE TUBE WITH A BODY TO DISTANCE THE ELECTRODES AND OTHER ORGANS FROM THE TUBE : en es
  • SU70216A2 - Electric filter : en ru
  • DK66235C - Trousers protector with elastic bracing member. : da en
  • FR930629A - Improvements to permanent magnet electric motors : en fr
  • US2434954A - Switch structure : en
  • CA446381A - Process of preparing coating materials : en fr
  • CH252938A - Cable pulling device with rotating handle, especially for bicycles. : de en
  • ES177708A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT NUMBER 173195 : en es
  • ES180989A1 - A PROCEDURE FOR THE TREATMENT OF GRAPE AND APPLE MUSTS. WINES, CIDER, VINEGARS AND VINEGARS : en es
  • FR930425A - Mechanical device for spraying powdery materials : en fr
  • ES16452U - Removable tracks for electric toy trains. (Machine-translation by Google Translate, not legally binding) : en es
  • CH252926A - Facility for batch multiple transmission. : de en
  • ES181002A1 - IMPROVEMENTS IN ELECTRONIC DEVICES : en es
  • AU131733B2 - Improved means of detachably connecting the side rails of bedsteads orthe like tothe comer posts or uprights : en
  • CH252904A - Feedback tube oscillator for low frequencies. : de en
  • US2435068A - Number knitting : en
  • AU126564B2 - improvements in machines for making channels or ditches : en
  • CA446476A - Phonograph : en fr
  • GB597637A - Printing telegraph apparatus : en
  • ES16433U - Case for packaging tape or similar items rolled. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180770A1 - A DEVICE FOR THE ACCURATE OBTAINING OF STEROENTGENOGRAPHIES AND STEROENGENOGRAMS : en es
  • CH252785A - Teaching aids for studying foreign languages. : de en
  • PL33382B1 - Piston pump for generating a vacuum or compressing gases with a device to remove the harmful space and recover the heat of compression, suitable for feeding a steam boiler with direct contact of flue gas with liquid : en pl
  • CH252700A - Mixer tap. : de en
  • ES180986A1 - DRAWING TABLE, PERFECTED AND COUPLED IN SERIES, FOR COLLECTIVE TEACHING, BASED ON INDIVIDUAL BOARD : en es
  • SU70145A1 - Variable speed drive : en ru
  • US2435076A - Electrically actuated valve : en
  • US2434966A - Dehydration of liquids : en
  • US2434971A - Fuse : en
  • US2435052A - Apparatus and method for molding circular concrete tanks : en
  • ES16424U - Tubular container for an electric condenser or other device. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930521A - Improvements to electrical pulse systems : en fr
  • CH252933A - Rescue sledge. : de en
  • CA446474A - Refractory : en fr
  • GB597519A - Improvements relating to manifolding and copying apparatus : en
  • DK66252C - Method for Manufacturing High Molecular Plastics. : da en
  • GB597588A - Improvements in or relating to the drawing of flat glass : en
  • ES16421U - Square nail. (Machine-translation by Google Translate, not legally binding) : en es
  • GB597511A - Improvements in oscillators of the velocity modulation type : en
  • FR930580A - Improvements to compensating electrical circuits : en fr
  • US2435058A - Flexible coupling : en
  • ES16451U - Carritosilla for children's use. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930595A - Device for phase comparison of two electrical quantities : en fr
  • US2434897A - Stereoscopic radio location device : en
  • US2434914A - Frequency indicating cathode-ray oscilloscope : en
  • US2435106A - Traffic direction indicator : en
  • USD148476S - Textile fabric or similar article h. w. lewine : en
  • FR930443A - Method of obtaining plastics boards or profiles : en fr
  • GB597437A - Improvements in or relating to air compressors for aircraft : en
  • GB597468A - Improvements in or relating to cathode-ray tubes having an electrostatic projection lens and circuit arrangements comprising such a tube : en
  • SU70247A1 - Relay generator of rectangular pulses : en ru
  • GB597675A - An improved paper bag holder : en
  • ES180934A1 - A PROCEDURE FOR THE BIOLOGICAL PRODUCTION IN ORGANIC SUBSTANCES FOR MEDICINAL AND TECHNICAL EMPLOYMENT : en es
  • ES181010A1 - IMPROVEMENTS IN SIGNAL INDICATORS FOR SWITCHES : en es
  • GB597559A - Improvements relating to roof supports for use in mines : en
  • GB597668A - Apparatus and method for manufacture of pulp : en
  • FR930564A - Traction motors : en fr
  • FR930650A - Improvements in methods of fixing roofs and coatings : en fr
  • GB597469A - Improvements in or relating to cathode-ray tubes : en
  • DK66248C - Electric Fluorescent Tube with Ignition Electrode. : da en
  • GB597540A - Improvements in or relating to blocking-layer rectifiers : en
  • ES181206A1 - PROCEDURE FOR THE COLD MANUFACTURE OF BRICKS AND OTHER CONSTRUCTION ELEMENTS OF REFRACTORY MATERAIL : en es
  • GB597563A - Improvements in extendible spring links : en
  • GB597617A - Improvements in pump mechanism particularly for deep well or bore hole water pumping : en
  • AU126539B2 - Oscillation generator : en
  • FR930457A - Toy submachine gun : en fr
  • AU126591B2 - Improvement in radic bomb release system : en
  • CH252795A - Movable toy. : de en
  • FR930509A - Reinforced constructions for floors and ceilings in u-shaped infill elements. : en fr
  • FR930494A - Sealing device for rotary fluid distributor : en fr
  • ES16486U - Self-injecting device (Machine-translation by Google Translate, not legally binding) : en es
  • ES181099A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ELECTRICAL CURRENT INVERTERS : en es
  • FR930542A - Improvements to boiler scrubbers : en fr
  • GB597460A - Improvements in apparatus for cutting filamentary materials into staple fibres : en
  • GB597681A - Improvements relating to indirectly heated thermionic cathodes : en
  • CA446406A - Knitted fabric : en fr
  • CA446364A - Automatic firearm : en fr
  • AU1022247A - Liquid level alarm system : en
  • DK66253C - Device for Torsion Springs. : da en
  • AU2231445A - Improvements relating to photographic enlargers : en
  • CH252944A - Room ceiling with slatted frame. : de en
  • FR930508A - Method and device for producing heat from fuels in a highly divided form such as, for example, coal dust or a fuel in the pulverulent state : en fr
  • GB597494A - Improvements in collapsible garment hangers : en
  • FR930465A - Removable drum for handling cables such as electrical ones : en fr
  • FR930605A - Improvements to lubrication burettes : en fr
  • US2434992A - Electrical contact : en
  • AU126586B2 - Improvements in or relating to the manufacture o ,f polystyrene : en
  • AU716642A - Improvements in crystal contacts ofwhich one element is mainly silicon : en
  • ES16476U - Bearing or tapered roller bearing, removable in three pieces. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180497A1 - A PROCEDURE FOR OBTAINING MEANS TO FIGHT ACARIDS : en es
  • CH252860A - Stone holder for pocket lighters. : de en
  • US2434972A - Recoil operated device for opening and closing a breechblock mechanism : en
  • ES16455U - Glass mounted on the air, perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • AU135306B2 - Improvements in or relating to machines for performing trimming operations on shoe parts : en
  • AU126570B2 - Improvements in apparatus for handling cereals in bulk between harvester and silo : en
  • US2435148A - Chlorinated dimethyl silicone polymers : en
  • CA446449A - Electron discharge device : en fr
  • US2435129A - Hand device for attaching gummed labels : en
  • CH252764A - Process for finishing the surface of aluminum-based objects. : en fr
  • BE479456A - Process for fastening nails in the assembly of roofing or similar parts and objects manufactured by this process : en fr
  • BE478074A - Method and apparatus for aerosolizing a medicated, sterilizing or neutral liquid in a gas : en fr
  • CA446359A - Anti-freezing composition : en fr
  • CA446405A - Treatment of cellulose containing textiles : en fr
  • CH252782A - Device for air-free replenishment of liquids of greater density, such as B. pasty ink in writing implements. : de en
  • ES181006A1 - IMPROVEMENTS IN ELECTRIC WAVE AMPLIFIERS : en es
  • CH252859A - Watch strap. : en fr
  • CH252826A - Process for the production of manganese practically free of impurities. : de en
  • CH252922A - Process for the production of digestive enzyme preparations from gastric mucosa. : de en
  • CA446412A - Preparation of synthetic resins from thiazoles : en fr
  • BE478588A - BAND SAW MOUNTED ON A MOBILE CHASSIS FOR DEBITTING LOG WOOD : en fr
  • CA446354A - Bumper jack base and support : en fr
  • ES181187A1 - IMPROVEMENTS IN PROPELLERS WITH ADJUSTABLE BLADES : en es
  • FR930413A - Tools allowing the assembly and fixing of removable panels forming formwork when the concrete is poured : en fr
  • GB597531A - Improvements in or relating to electronic integrating apparatus : en
  • USD148485S - Design for a switch volume control : en
  • CH252797A - Outdoor measuring and control device. : de en
  • AU1956145A - Improvements in or relating tothe securing of shoe uppers to insoles : en
  • CH252954A - Process for the production of a vat dye. : de en
  • SU70061A1 - A device for collecting oil from the water surface : en ru
  • AU2385145A - Improvements relating to devices for keeping trousers andthe like increase : en
  • CH252691A - Bath stove. : de en
  • US2435134A - Method for detecting flaws in tubular steel castings : en
  • AU2009345A - Improvements in or relating to boots and shoes : en
  • CH252953A - Process for the production of a vat dye. : de en
  • AU967347A - Preventing theft and unauthorised use of automobiles : en
  • CH252722A - Device for lifting foreign matter out of bottles containing liquid. : de en
  • CH252841A - Chip removal device designed as hand protection for high-speed milling machines. : de en
  • US2435074A - Contrast measuring device : en
  • ES181015A1 - IMPROVEMENTS IN TELEGRAPHIC COMMUNICATION SYSTEMS : en es
  • BE479183A - : en fr
  • ES181017A1 - IMPROVEMENTS IN DEVICES FOR SIGNAL TRANSMISSION : en es
  • CH252894A - Electrical insulator. : en fr
  • CH252962A - Auxiliary machinery on ships with gas turbine propulsion. : de en
  • CH252869A - Safety valve. : de en
  • AU126520B2 - Improvements relating to circuits used in generating electric impulses : en
  • US2434990A - Shoe half sole or tap : en
  • US2434939A - Thermionic valve circuits : en
  • BE479360A - : en fr
  • CH252767A - Binder for removable pages. : en fr
  • CA446457A - Wire connector : en fr
  • CH252957A - Compressed gas switch with blowing chamber. : de en
  • ES181133A1 - A DISHWASHING MACHINE : en es
  • SU70050A1 - Press for pouring rubber etc. pressure mixtures : en ru
  • AU1696747A - Light directing device and method of making thesame : en
  • ES181122A1 - IMPROVEMENTS RELATIVE TO THE PRINTING METHODS : en es
  • AU2430245A - Improvements in or relating tothe stabilization of ethylene cyanohydrin : en
  • CA446396A - Cross shaft mounting : en fr
  • ES15848Y - Electric motor : en es
  • GB597397A - Improvements in or relating to piezoelectric devices : en
  • GB597410A - Improvements in or relating to variable inductances and to electrical apparatus embodying the same : en
  • DK66249C - Clad Electrode for Arc Welding. : da en
  • ES181012A1 - SELECTIVE CALLING SYSTEM FOR MOBILE RECEIVERS : en es
  • GB597572A - Improved device for defining bung-or tapping holes in barrels, casks or the like : en
  • AU1337844A - Improvements relating tothe calibration of cathode ray oscillographs : en
  • GB597492A - Improvements in or relating to statistical machines : en
  • US2434976A - Apparatus for effecting heat exchange between a gas and a liquid : en
  • ES181008A1 - ANTENNA SYSTEM : en es
  • GB597471A - Improvements relating to synchronous remote control apparatus : en
  • GB597473A - Improvements in or relating to electric cables : en
  • ES180971A1 - IMPROVEMENTS IN THE PERPARATION OF COMPOSITIONS AGAINST PESTS : en es
  • ES181314A3 - HIGH-DRAW MECHANISM FOR COMBED WOOL CONTUNUES : en es
  • USD148463S - Design fob a beverage dispenser : en
  • AU126588B2 - Swivel or rotatable coupling for spraying hose : en
  • CH252853A - Buckle for bracelets, belts, etc. : en fr
  • GB597529A - Rotary plug cock : en
  • GB597406A - A method of treating bodies of wound stranded material, such as bobbins or the like : en
  • GB597618A - Punch and die assembly : en
  • ES12392U - Boat sheet metal, removable and transportable as a suitcase. (Machine-translation by Google Translate, not legally binding) : en es
  • GB597443A - Improvements in or relating to the surface treatment of metals of or containing aluminium : en
  • GB597610A - Improvements in and relating to mobile power plant : en
  • GB597661A - Outlet box unit for electric wiring systems : en
  • ES15352Y - Automatic perpetual calendar device. : en es
  • ES181060A1 - PROCEDURE AND PARATO OF CONTINUOUS FERMENTATION : en es
  • GB597624A - Improvements in or relating to wall slabs : en
  • US2435155A - Paper bottle : en
  • GB597640A - Heating apparatus for aircraft : en
  • GB597643A - An improved process for the polymerization of olefinic hydrocarbons : en
  • US2434970A - Breech operating mechanism : en
  • US2434980A - Combination illuminating and sterilizing lamp : en
  • GB597444A - Improvements relating to chocks, nogs, or props of noninflammable materials for colliery underground roof control : en
  • ES180945A1 - A PROCEDURE FOR OBTAINING PRODUCTS FROM THE PHARMACEUTICAL INDUSTRY : en es
  • FR930505A - Improvements to sheets or plates in synthetic resin based on vinyl chloride : en fr
  • GB597545A - Improvements in greyhound racing starting apparatus : en
  • GB597574A - Improvements in or relating to welding fluxes and welding rods coated therewith : en
  • FR930640A - Cathode beam indicator tube filters : en fr
  • GB597648A - Improvements relating to the preparation of ª‡-hydroxy-ª‰,ª‰-dimethyl-ª†-butyrolactone : en
  • AU2415645A - String-cutter : en
  • CA446394A - Synchronizing system : en fr
  • CH252813A - Method of sound recording. : de en
  • GB597603A - Improvements relating to sliding caliper, height and depth gauges : en
  • US2434981A - Organic polyhydroxy compounds and derivatives : en
  • US2435032A - Bill divider and key container for billfolds : en
  • US2435103A - Cabinet with combined cover and swingable mirror : en
  • FR930635A - Improvements to gas burners : en fr
  • FR930607A - Electronic regulator device : en fr
  • SU70097A1 - Fabric washer : en ru
  • FR930507A - Improvements to platinum printing machines : en fr
  • GB597555A - Wedge belt : en
  • US2435165A - Trouble light for automobiles : en
  • CH252895A - Klemmenverbindung. : de en fr
  • FR930418A - Double horizontal strike pneumatic hammer : en fr
  • GB597457A - Improvements relating to the laundering of textile materials : en
  • FR930442A - Charger for preheating molding powder pellets : en fr
  • GB597537A - Improvements in or relating to holders for paper cups : en
  • GB597650A - Improvements in firing mechanisms for machine guns : en
  • ES181058A1 - IMPROVEMENTS IN OR RELATED TO THE CEMENTATION OF OPTICAL ELEMENTS : en es
  • FR930606A - Prefabricated fireplace-fireplace block : en fr
  • DK66255C - Safety valve with spring-actuated diaphragm. : da en
  • GR11452B - DOUBLE SHEET ANGLE. : el en
  • GB597604A - Improvements in stoppers for bottles and similar containers : en
  • ES181021A1 - IMPROVEMENTS IN COMMUNICATION SYSTEMS : en es
  • GB597398A - Improvements in or relating to valve seats : en
  • ES16466U - Crochet protected for labores. (Machine-translation by Google Translate, not legally binding) : en es
  • GB597662A - Improvements in and relating to ultra high frequency coupling devices and systems : en
  • ES180985A1 - IMPROVEMENTS IN PNEUMATIC BOATS : en es
  • FR930484A - Flange with additional air intake and fuel mixture atomization vanes for explosive engines : en fr
  • US2434958A - Water purifier : en
  • ES180964A1 - A PROCEDURE FOR THE MANUFACTURE OF THE DISCS THAT JUXTAPOSED AND PRESSED BETWEEN THE CYLINDERS FOR CALENDARS : en es
  • GB597592A - Improvements relating to security boxes : en
  • GB597562A - Improvement in method and apparatus for recovering a light metal from fused salt baths : en
  • ES181005A1 - RADIOGIONOMETRIC SYSTEM : en es
  • FR930581A - Pipe connector with helical grooves : en fr
  • CA446401A - Ultra-high-frequency tuning unit : en fr
  • CH252741A - Device for cleaning meat grinder perforated disks and similar perforated disks. : de en
  • US2435070A - Temperature indicator control circuit : en
  • US2435100A - Face and ear shield : en
  • CH252862A - Lighter. : de en
  • BE474954A - : en
  • BE479363A - : en fr
  • CH252703A - Process for the manufacture of a glass article and machine for carrying out this process. : en fr
  • CH252935A - Suspension device for vehicle wheels, in particular for bicycle wheels. : de en
  • PL33374B1 - A method of producing hydrocarbons from carbon monoxide and hydrogen : en pl
  • CA446378A - Preparation of guanamines : en fr
  • CH252724A - Spool for thread, thread and the like. : de en
  • CH252809A - Talking machine with automatic plate changing device. : de en
  • ES16427U - Foldable stroller for children. (Machine-translation by Google Translate, not legally binding) : en es
  • CA446439A - Method of producing articles having fissured chromium surface electrodeposits : en fr
  • US2435109A - Sheet metal curtain rod : en
  • GB597582A - Improvements in or relating to machines for measuring the length of cloth or similarfabrics : en
  • FR930487A - Semi-automatic toy : en fr
  • GR11449B - AUTOMATIC UTENSILS (SUITCASE). : el en
  • FR930543A - Improvements to boiler scrubbers : en fr
  • ES16423U - Tubular container for an electric condenser or other device. (Machine-translation by Google Translate, not legally binding) : en es
  • US2435015A - Automatic poultry waterer : en
  • FR930495A - : fr
  • FR930534A - Apparatus for producing and spraying pressurized fluid : en fr
  • GB597499A - Improvements in moving iron electrical measuring instruments : en
  • ES179463A1 - IMPROVEMENTS IN JORDAN OR CONIC REFINERS FOR PAPER PULP : en es
  • ES181123A1 - PROCEDURE FOR CONSTRUCTION OF WALLS FOR BUILDINGS, WITH AIR CIRCULATION : en es
  • USD148495S - Clasp for handbag frame or the like : en
  • CH252770A - Correspondence collection folder, for recorders. : en it
  • CH252830A - Metal fusible electrode for electric arc welding in the presence of gases other than oxygen. : en fr
  • SU71381A1 - The method of producing phenol : en ru
  • BE478171A - : en fr
  • CH252728A - Rifle hitting device on looms. : de en
  • US2434986A - Adjustable lamp : en
  • CH252833A - Process for the production of metal pipes from alloys which tend to segregate. : de en
  • CA446431A - Isomerization of naphthenic hydrocarbons : en fr
  • CH252834A - Device for gripping the pipes when pulling. : de en
  • GB597497A - Improvements in or relating to the production of insolubilised protein-artificial filamentary products : en
  • US2435005A - Skin protective ointment : en
  • AU126522B2 - Improvements in or relating tothe application of enamel composition to aluminium base alloys : en
  • GB597441A - Improvements in or relating to electrode supports for electrolytic cells : en
  • US2435125A - Purification of tryptophane : en
  • CA446414A - Straw packaging machine : en fr
  • US2435066A - Meter reading annunciator : en
  • ES16458U - Razor blade or other fine-edged instrument. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930571A - Nut wrench pliers : en fr
  • BE478211A - Improvements to powdering methods used in agriculture : en fr
  • CH252723A - Combing roller for combing machines. : de en
  • CH252927A - Circuit arrangement for determining one of a plurality of lines in telecommunications systems with at least partial dialer operation. : de en
  • CH252736A - Method for taking measurements on the human body and device for carrying out the method. : de en
  • AU1661347A - Singly coated planographic printing plates and method of making same : en
  • CH252777A - Typewriter. : en fr
  • CH252958A - Method for preparing a piperidine derivative. : de en
  • USD148469S - Combined electric switch and rheostat : en
  • USD148481S - Flier type fastener setting device : en
  • FR930414A - Support frame facilitating the transport of small light boats, their launching and their removal : en fr
  • GB597450A - Sheet metal stretching press : en
  • US2435115A - Filter : en
  • CH252861A - Pocket lighter. : de en
  • US2435063A - Stand-by control system : en
  • USD148483S - Design fob a billfold : en
  • AU126576B2 - Improvements in or relating to dyes and manufacture thereof : en
  • BE478418A - Automatic mechanism for loading and unloading an automatic bobbin case of the spindle-free type. : en fr
  • FR930530A - Process for the preparation of 3, 4-di- (p-oxy-phenyl) -hexandiol-3, 4 : en fr
  • CA446469A - Control system : en fr
  • CH252811A - Electrostatic acoustic device. : en fr
  • CH252832A - Electric welder for separately welding, more particularly, but not exclusively feet of dials and metal letters. : en fr
  • SU70092A1 - A device for carding and feeding stems or fiber to mills, burrs, etc. cars : en ru
  • CH252674A - Combined trestle and extension ladder. : de en
  • CH252688A - Process and device for the regeneration of bitumen or tar-containing materials for road surfaces. : de en
  • CH252960A - Process for the preparation of a new p-aminobenzenesulfonamide. : de en
  • US2434904A - Phase shifting arrangement : en
  • CH252878A - Method for operating internal combustion engines, in which exhaust gases are fed to a recoil nozzle. : de en
  • FR930498A - Continuous mixer for long and brittle fibers : en fr
  • GB597556A - Modified butadiene-styrene copolymers : en
  • CH252721A - Bottle rack, especially for mechanical washers. : en fr
  • BE478339A - : fr
  • AU1963845A - Improvements in or relating to dyes and manufacture thereof : en
  • AU2001245A - Improvements in axial flow compressors : en
  • CH252923A - Process for the preparation of 2-methyl-1,4-naphthohydroquinone diphosphoric acid ester. : de en
  • US2435141A - Amusement game : en
  • AU126549B2 - Improvements in apparatus for clearing fog from open spaces : en
  • AU126585B2 - Improvements in or relating tothe stabilization of ethylene cyanohydrin : en
  • US2435157A - Drawing mechanism for textile fibres : en
  • AU1978845A - Improved carburetter : en
  • FR930455A - Improvements to machine tools, in particular those of the gooseneck type : en fr
  • US2435184A - Sear and bolt mechanism for single-shot firearms : en
  • PL33376B1 - A book composed of separate notebooks stapled together : en pl
  • ES181333A1 - IMPROVEMENTS IN THE MACHINES TO MANUFACTURE CHOCOLATE : en es
  • ES16420U - Paintbrush for painters (Machine-translation by Google Translate, not legally binding) : en es
  • FR930574A - Ionized gas atmosphere lamp : en fr
  • CH252754A - Process for the preparation of 2-aminopyrazine. : en fr
  • US2434925A - Coupling means for relatively movable wave guides : en
  • US2435062A - Rectifier system : en
  • CH252845A - Puller for pulling wheels, discs, ball bearings and the like from the shafts carrying them. : de en
  • CA446445A - Electron discharge device : en fr
  • CH252746A - Apparatus for degassing liquids. : en fr
  • CA446376A - Fabrication of light metals : en fr
  • CA446454A - Inductance device : en fr
  • CH252900A - Switching device for electrical devices and apparatus such as lamps, radios and the like that can be operated by hand and by an alarm clock. : de en
  • CH252910A - Process for the production of a vented and airtight vessel, the wall of which is at least partially made of metal. : de en
  • CH252852A - Watch strap. : de en
  • AU136251B2 - An improved swath lifter and aerator : en
  • AU126559B2 - K Improvements in and relating to electrical condensers : en
  • AU138492B2 - Liquid level alarm system : en
  • CH252866A - Angle seat valve. : en fr
  • CH252941A - Vehicle brake. : de en
  • AU1039547A - Improvements in and relating to arsenical cattle dips : en
  • AU137930B2 - Improvements in or relating to picture books orthe like : en
  • CH252890A - Cooling and heating cabinet with hot water generator. : de en
  • CH252914A - Transformer stromlos.t an arc lamp having a glow electrode and a closed gas space, a transformer and a manual switch, in the end position of which the arc lamp is connected to the mains and the : de en
  • SU70196A1 - The method of connecting gas wells and pipelines of different pressures : en ru
  • CH252672A - Device for grinding haysticks. : de en
  • CA446480A - Apparatus for spray coating articles : en fr
  • AU126545B2 - An improved opener for oysters andthe like : en
  • SU70217A1 - Translator : en ru
  • BE477858A - : en
  • CH252931A - Apparatus for securing metal bands for clamping and packaging. : en fr
  • US2435078A - Rearrangement of unsaturated aliphatic alcohols : en
  • US2435124A - Method of dispersing a foam-reducing silicon-containing compound : en
  • CH252772A - Machine used to cast stereotypical boards. : en fr
  • BE479038A - : en fr
  • US2435008A - Storm window ventilating and cleanout opening : en
  • SU70032A1 - Potential regulator : en ru
  • CH252875A - Centrifugal hoist. : de en
  • US2435047A - Decorated cake : en
  • US2435077A - Record filing device : en
  • US2435080A - Helicopter rotor control : en
  • US2435162A - Valve for use with air blast circuit breaker : en
  • AU2538745A - Swivel or rotatable coupling for spraying hose : en
  • BE478671A - : en
  • US2435084A - Garment hanger : en
  • CA446422A - Centrifugal compressor, pump and the like : en fr
  • US2434906A - Method of plasticizing proteins and products thereof : en
  • US2434994A - High-voltage circuit interrupter : en
  • US2435067A - Antifriction bearing mounting : en
  • USD148458S - Clary etau : en
  • CH252673A - Device for holding plants together. : de en
  • CH252897A - Electric switch. : de en
  • BE479243R - : fr
  • CA446343A - Method of joining or welding metals : en fr
  • US2434909A - Circuit maker and breaker : en
  • US2434995A - Platform type shoe : en
  • CH252681A - Arrangement for holding the wire of electrically charged cattle fences on mounting insulators. : de en
  • US2434924A - Flame failure control apparatus : en
  • US2435150A - Aerial delivery mechanism : en
  • GB597395A - Improvements in the television of motion picture film : en
  • ES181335A3 - AUTOMATIC DISC CHANGER, EQUIPPED WITH ITS SPEAKER OR PICK-UP, APPLICABLE TO ANY STEPHONE NORMAL, ELECTRICAL OR MECHANICAL : en es
  • SU70122A1 - Multiple packer for deep oil wells : en ru
  • AU126530B2 - Hose end fitting and method of making same : en
  • AU970947A - Improved display stand : en
  • US2434975A - Tube coupling sleeve : en
  • AU2012145A - Improved devices ior releasably and adjustably securing and/or coupling the ends of wires, cables, rods andthe like : en
  • ES181098A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ELECTRICAL CURRENT CIRCUIT BREAKERS : en es
  • AU2121745A - Improvements in or relating to flexible containers for liquids : en
  • BE478384A - Process for treating vegetable matter to obtain paper pulp. : en fr
  • CH252671A - Garden tool. : de en
  • AU126528B2 - Generator control systems : en
  • AU126580B2 - Receiving systems for radio interception : en
  • SU70249A1 - Construction Hoist : en ru
  • AU1862145A - Improvements in pyrophoric lighters of the automatic type : en
  • US2435002A - Process for the manufacture of para-aminobenzene-sulphonamidopyrimidines : en
  • ES181016A1 - IMPROVEMENTS IN ELECTRONIC DISCHARGE CIRCUITS AND DEVICES : en es
  • US2434937A - Selective filtering system : en
  • GB597446A - Improvements in or relating to organic compounds containing sulphur : en
  • GB597670A - Improvements in and relating to bushes and bearings : en
  • US2435160A - Direct-acting hydraulic shock absorber : en
  • AU16146A - Distributing valve for rock drills : en
  • CH252735A - Process for manufacturing a bodice, pattern for its implementation and bodice obtained by said process. : en fr
  • US2434974A - Floor and wall covering : en
  • ES181345A1 - BLADE DEVICE FOR POTATO AND APPLICATION MACHINE : en es
  • FR930463A - New anticryptogamic products : en fr
  • AU139672B2 - Improvements in or relating to electrical ignition devices : en
  • AU126542B2 - Methods and means for forming annular feather edges : en
  • CH252893A - Electrical consumer system. : de en
  • BE478799A - : en fr
  • ES181059A1 - PROCEDURE FOR THE OBTAINING OF A NEW EXPLOSIVE, BASED ON FORMALDEHÍDICOS PRODUCOTS : en es
  • ES181318A1 - APPARATUS TO MODIFY THE PHASE SPEED OF ELECTROMAGNETIC WAVES : en es
  • US2435055A - Steam generator : en
  • CH252936A - Spoke wrench. : de en
  • CH252835A - Spindle point for lathe. : en fr
  • ES16178U - Artificial knot for ties, handkerchiefs, scarves and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • IE18077L - Slicing machines. : en
  • CA446430A - Isomerization of hydrocarbons : en fr
  • FR930552A - Lipstick mirror : en fr
  • US2434982A - Organic polyhydroxy compound : en
  • US2435013A - 3-thioethers of androstene-3-one-17-ols and process of making same : en
  • US2435183A - Drapery hanger : en
  • AU140077B2 - Manufacture of polyvinyl acetate emulsion paints : en
  • AU1920645A - Improvement in radic bomb release system : en
  • CH252937A - Protection device for cycle wheel. : en fr
  • US2434950A - Air supply arrangement for hot-air power plant furnaces : en
  • AU126571B2 - Improvements in tandem wing aircraft : en
  • AU2297545A - K Improvements in and relating to electrical condensers : en
  • CH252791A - Game. : en fr
  • CH252876A - Compressor system with axial compressors and intercooler. : de en
  • CA446362A - Gas burner producing split flames : en fr
  • US2435042A - Plural fluid turbine combining impulse and reaction blading : en
  • USD148471S - Design fob a brooch ob similar article : en
  • CA446470A - Method of improving stability and ultraviolet transmission of glass : en fr
  • CH252682A - Wooden board for shuttering concrete structures. : de en
  • CA446395A - Two-way terracer : en fr
  • CA446402A - Clipping system : en fr
  • CH252683A - Stack. : de en
  • CA446370A - Metallization of non-conductive fabrics and fibrous or porous materials : en fr
  • CH252707A - A method of manufacturing heating elements for plates of electric heating apparatus and a heating element obtained by this method. : en fr
  • BE480070A - : en fr
  • CH252885A - Ignition device for four-stroke internal combustion engines. : en it
  • CH252760A - Interpolyamide solution and process for its preparation. : en fr
  • CH252713A - Curtain support set with curtain support strip, multi-part cover strip and fitting, by means of which at least part of the cover strip is detachably connected to the support strip. : de en
  • SU70103A1 - Method for continuous production of viscose cord silk : en ru
  • SU70244A1 - Mobile unit for gas grain disinsection : en ru
  • CH252881A - Piston. : en fr
  • CH252808A - Talking machine with automatic plate changing device. : de en
  • CA446435A - Process of degassing liquids : en fr
  • CA446443A - Ultra-high frequency radio transmitter : en fr
  • GB597552A - Improvements in and relating to water-tube boilers : en
  • AU141369B2 - Improvements in or relating to absorption refrigerating apparatus : en
  • ES181349A1 - IMPROVEMENTS IN THE PLUNGERS FOR INTERNAL COMBUSTION ENGINES : en es
  • FR930596A - Fruit press and similar products : en fr
  • GR11451B - BAKERY, DIPYRITO AND BISIOTA DOUGH. : el en
  • ES181186A1 - IMPROVEMENTS IN ADJUSTMENT DEVICES : en es
  • FR930409A - Low pressure mercury vapor discharge tube : en fr
  • GB597416A - Hose nozzle : en
  • AU3746A - Vacuum coffee brewer : en
  • ES181213A1 - A PERFECTED DEVICE FOR TIGHTENING THE WEFT ON CIRCULAR LOOMS : en es
  • AU1665647A - Hinge for windows : en
  • US2435107A - Two temperature intermittent type absorption refrigerator : en
  • CH252738A - Lace up on shoes. : de en
  • DK66241C - Installations for the Conversion of Ammonia to Nitrogen Oxides. : da en
  • ES16440U - Neck for bottles containing pressurized liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • CA446426A - Machine for slotting screws : en fr
  • AU1665447A - Manufacture of polyvinyl acetate emulsion paints : en
  • CH252889A - Method and device for evaporating water. : de en
  • AU126579B2 - Improvements in axial flow compressors : en
  • CH252731A - Circular knitting machine for the manufacture of tubular hosiery articles intended to be subjected to forming. : en fr
  • CH252858A - Pin buckle, intended to connect the ends of a link together. : en fr
  • ES180998A1 - IMPROVEMENTS MADE IN SCAFFOLDING AND SIMILAR STRUCTURES : en es
  • ES181031A1 - A PROCEDURE FOR THE SYNTHETIC PRODUCTION OF VITAMIN A AND RELATED INTERMEDIATES : en es
  • PL33377B1 - A way to print patterns on fabric or paper : en pl
  • BE479327A - : en
  • SU70136A1 - Continuous rafting machine for bundling logs in bundles : en ru
  • SU70064A1 - Car : en ru
  • CA446408A - Production of solids : en fr
  • CH252725A - Device for processing fibers and threads. : de en
  • ES181315A1 - REFRACTOR FOR ELECTROMAGNETIC WAVES : en es
  • AU137617B2 - Improvements in or relating to spring-clip holders for looseleaf scribbling pads, sketching blocks orthe like : en
  • DK66245C - System with a Foot Transformer and an Induction Regulator for Commissioning the Transformer. : da en
  • FR930586A - Process for the manufacture of electrically heated blankets and sleeping articles : en fr
  • GB597534A - Improvements in or relating to devices for use in clipping or trimming hedges or thelike : en
  • AU6346A - Improvements in and connected with louvres : en
  • ES16491U - Screwdriver or multiple tool. (Machine-translation by Google Translate, not legally binding) : en es
  • ES181130A1 - IMPROVEMENTS IN RHEOSTATE CONSTRUCTION : en es
  • USD148494S - Clasp for handbag frame or the like : en
  • FR930601A - Improvements relating to a withdrawal press with sheet conveyor device : en fr
  • GB597480A - Improvements in or relating to the cooling of aircraft engines : en
  • GB597564A - Method for purifying the electrolytes used in the electrolysis of alkali metal chlorides employing a mercury cathode : en
  • CH252877A - Adjustable pump unit. : de en
  • FR930576A - Improvements to double electromagnetic wave clipping systems : en fr
  • GB597542A - Process for the preparation of new monoazodyestuffs : en
  • CH252719A - Resilient casing for fragile vessels. : de en
  • CH252828A - Intermediate vessel for the continuous pouring of full metal strands. : de en
  • ES16482U - Comb model. (Machine-translation by Google Translate, not legally binding) : en es
  • ES181011A1 - ORDERED SET OF ANTENNAS : en es
  • GB597656A - Movement amplifying means and its application to precision instruments : en
  • GB597585A - Improvements in or relating to push button tuning devices for radio receivers : en
  • US2435030A - Device for handling cakes of ice and delivering same in comminuted form : en
  • ES181004A1 - IMPROVEMENTS IN RADIO RECEPTION SYSTEMS : en es
  • GB597565A - Improvements in and relating to mineral products and method of preparation : en
  • ES181037A1 - DEVICE FOR PRODUCING SIGNALS, ACTUATED BY AIR : en es
  • GB597388A - Improvements in or relating to electrolysis in liquid electrode cells : en
  • FR930522A - Improvements to electrical signaling systems : en fr
  • US2434962A - Electron discharge device of the cavity resonator type : en
  • GB597526A - Improvements relating to electrically operated remote control systems : en
  • ES181222A1 - A PROCEDURE FOR SEED DISINFECTION : en es
  • GB597400A - Improvements in and relating to flat irons : en
  • GB597554A - Buffers : en
  • GB597679A - Improvements in or relating to a photographic objective : en
  • GB597595A - Improvements relating to road signs : en
  • SU70080A1 - Device for monitoring and recording the width of the paper web : en ru
  • GB597505A - Improvements in ferro concrete reinforcements : en
  • ES181330A1 - IMPROVEMENTS IN THE MANUFACTURE OF CONCRETE TRAVIES WITH TENSIONED WIRE ARMOR : en es
  • GB597646A - Door and window frames for buildings : en
  • US2435019A - Trailer hitch : en
  • USD148478S - Combined vanity case and lipstick holder : en
  • GB597553A - Improvements in and relating to circulating pumps for forced circulation boilers : en
  • BE479052A - Oxygen inhaler : en fr
  • CA446373A - Method and apparatus for applying closures to containers : en fr
  • ES16490U - Control axis complement for radio reception devices. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930434A - Sharpener or apparatus intended to sharpen the blades of mechanical razors : en fr
  • FR930644A - Electric boiler for central heating : en fr
  • GB597455A - Improvements relating to recuperator tubes : en
  • ES181018A1 - IMPROVEMENTS IN OR RELATED TO ELECTRICAL CONTROL EQUIPMENT : en es
  • GB597487A - Dishwashing machine : en
  • GB597536A - Shockproof balance for watches and clocks : en
  • GB597682A - Improvements in or relating to flying tops or like toys : en
  • ES181178A1 - A CENTRIFUGAL PUMP WITH A SUCTION EYECTOR : en es
  • ES16436U - Electric pencil sharpening machine. (Machine-translation by Google Translate, not legally binding) : en es
  • US2435072A - Pusher attachment for conveyors : en
  • ES176794A1 - PRERFECTION IN THE PROTECTION HEARTS : en es
  • GB597590A - Improvements in or relating to the manufacture of resinous condensation products : en
  • ES181077A1 - PREFECTIONS IN MACHINES FOR MANUFACTURE OF CASES : en es
  • FR930504A - Improvements to mattresses and cushions : en fr
  • GB597594A - Internal combustion rotary motor : en
  • GB597684A - Chain dredge buckets and method of forming : en
  • US2435163A - Means for forming sewing ribs for welt-type insoles : en
  • GB597629A - Improvements in hydraulic distributing reversing gear : en
  • FR930470A - Improvements in the preparation of compositions for the manufacture of margarine : en fr
  • FR930531A - Device for the use of heavy oil in the supply of gasoline or lean gas engines : en fr
  • CA446421A - Grinding wheel spindle reciprocating mechanism : en fr
  • CH252874A - Packing press for fruit juice extraction. : de en
  • GB597642A - Improvements in or relating to implements for paring and slicing beans : en
  • GB597399A - Improvements in electro magnetic slip couplings : en
  • GR11443B - NEW WHEEL, CARS, LIGHT PLANES TANIS ETC. : el en
  • US2435094A - Packaged sundae : en
  • US2434935A - Turbine apparatus : en
  • ES180966A1 - A TRANSFORMER WITH A COLUMN OF RADIAL SHEETS OR IN AN ENVELOPE FORM : en es
  • ES181343A1 - A PROJECTILE : en es
  • BE478806A - : en fr
  • FR930454A - Heat Curing Diolefin Rich Copolymer Resin : en fr
  • ES16435U - Transparent steroscope with automatic view change (Machine-translation by Google Translate, not legally binding) : en es
  • CA446379A - Impact testing : en fr
  • CA446383A - Pulverizer : en fr
  • ES16415U - Rubber heel with a rotating changeable disc. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930602A - Method and apparatus for drying wood, and in particular logs or logs intended for the manufacture of shoe lasts : en fr
  • GB597434A - An improved mechanical game of skill : en
  • US2435142A - Rivet feeding device : en
  • US2434940A - Vehicle wheel cover : en
  • IE17932L - Electric generator control : en
  • USD148501S - Design fob a can opener : en
  • BE462045A - : en
  • CA446349A - Mechanical transmission system : en fr
  • FR930489A - Pressurized fluid actuated control system with motor unit and distributor : en fr
  • FR930460A - : fr
  • GB597424A - Improvements relating to gas heated cookers : en
  • FR930447A - Phthalocyanines sulfonamides and their preparation process : en fr
  • ES181203A1 - IMPROVEMENTS IN THE MANUFACTURE OF A NUMBERING ROLLER WITH FIGURES, WHICH PLASTICALLY STAND OUT FROM THE ROLLER SURFACE : en es
  • GB597390A - Process of purifying commercial acid casein : en
  • CH252694A - Process for the manufacture of products from plastic, hardening masses. : de en
  • ES16463U - Globular counting chamber. (Machine-translation by Google Translate, not legally binding) : en es
  • GB597593A - Improvements in spring suspension systems : en
  • GB597571A - Improvements in method of manufacturing sound reproducing devices and to the devicesresulting therefrom : en
  • US2435096A - Container : en
  • DK66244C - Base plate with means for holding railway rails to cross sleepers. : da en
  • US2435164A - Fluorescent hand lamp : en
  • GB597628A - Improvements in and relating to compressor-supercharged carburation devices for internal combustion engines : en
  • US2435036A - Brush scraping attachment for cans : en
  • GB597677A - Improvements in or relating to the production and purification of cellulose esters : en
  • ES180999A1 - IMPROVEMENTS IN SELENIUM BATTERIES : en es
  • CA446440A - Cabinet : en fr
  • CA446453A - Detector for locating imperfections in knitted fabrics : en fr
  • CH252737A - Shoe sole. : de en
  • ES16460U - Electric condenser (Machine-translation by Google Translate, not legally binding) : en es
  • FR930527A - A method for controlling mites and a method for preparing an anti-mite product : en fr
  • CA446342A - Mounting of electrodes in electric discharge tubes : en fr
  • CA446472A - Airway traffic control system : en fr
  • USD148491S - Clasp for handbag frame or the like : en
  • ES16467U - Mojasellos. (Machine-translation by Google Translate, not legally binding) : en es
  • ES16431U - Deaf lantern of polydirectional focus. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930428A - Method and device for the regeneration of bituminous or tar-containing road surfaces : en fr
  • ES181047A1 - ALTERNATOR, WITH PERMANENT MAGNET, IN GENERAL OF SMALL OR MEDIUM POWER : en es
  • BE478664A - : en
  • CA446417A - Car construction : en fr
  • AU126599B2 - Distributing valve for rock drills : en
  • CA446407A - Preparation of contact masses : en fr
  • FR930438A - Uneven stroke motor : en fr
  • FR930491A - : fr
  • GB597566A - Improvements in sensitizing photographic silver halide emulsions : en
  • USD148508S - Design for a molded pulp decoy : en
  • ES180970A3 - IMPROVEMENTS MADE IN THE CONSTRUCTION OF TUBES FOR HEAT EXCHANGE APPARATUS : en es
  • GB597627A - Methods for the preparation of sulphonaphthenic derivatives of albumins : en
  • ES15468Y - Neck and tie tensioner-fixer. : en es
  • FR930419A - Template for making all patterns of women's clothing, children and lingerie to measure : en fr
  • GR11444B - AVAKION OF ENGINEERS FOR CONVERSION OF TRANSITIONS AND VIEWS FROM TRUE AS A COMPASS AND THE RETURN. : el en
  • CH252943A - Spray trolley. : de en
  • SU70391A3 - Method and injector for subcutaneous injections : en ru
  • GB597663A - An apparatus for the measurement of pinking in internal combustion engines : en
  • FR930648A - Improvements to control devices for the extra-rapid ignition of ordinary electric lamps used in photography : en fr
  • GB597409A - Improvements in and relating to continuous feed kinematographic apparatus : en
  • DK66237C - Method for spraying a layer of rust protection on inner surfaces of containers, preferably gas containers, and tool for carrying out the method. : da en
  • GB597461A - Television transmitting systems : en
  • GB597551A - Improvements relating to road vehicle wheel mountings : en
  • FR930632A - Single-phase asynchronous motor control system : en fr
  • US2434965A - Time modulation pulse system : en
  • ES180140A1 - IMPROVEMENTS INTRODUCED IN TROCOTO MACHINES : en es
  • AU1776844A - Oscillation generator : en
  • SU70141A1 - Device for lifting ships on slips and descending from them : en ru
  • USD148475S - Textile fabric or similar article : en
  • CH252734A - Fabric pattern cutting machine. : de en
  • GB597612A - Colour photography : en
  • FR930590A - Security lock and anti-theft device for automobile and truck wheels : en fr
  • USD148464S - Combined telephone stand and memorandum pad holder : en
  • ES181073A1 - NEW INDUSTRIAL CHEMICAL PROCESS FOR THE OBTAINING OF DOUBLE TETRABORATE OF BARIUM AND MAGNESIUM : en es
  • GB597449A - Improvements in or relating to processes and plant for the manufacture of pitch : en
  • SU70074A1 - The method of controlling the flux density of the mixture : en ru
  • US2434969A - Spark plug tester : en
  • US2435048A - Antiground-loop brake : en
  • ES181020A1 - IMPROVEMENTS IN PULSE SELECTION SYSTEMS : en es
  • GB597647A - Improvements in synchronising arrangements for electric television and facsimile systems : en
  • ES179474A1 - IMPROVEMENTS MADE IN THE INDIRECT CALDEO CATHODES : en es
  • ES181235A1 - IMPROVEMENTS IN THE MANUFACTURE OF PNEUMATIC RIMS, WITH COVER MOUNTING DEVICES FOR THE SAME : en es
  • FR930616A - Relay for automatic reclosing of remote control circuit breakers : en fr
  • GB597520A - Improvements in or relating to prestressed concrete pipes : en
  • US2435006A - Door for pressure compartments : en
  • USD148457S - Container for pens and pencils : en
  • CH252837A - Drill head with tool that can be adjusted transversely to its axis. : de en
  • ES16362U - Box for appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES181048A1 - AUTOMATIC REGULATION DEVICE FOR VARIABLE SPEED ALTERNATORS : en es
  • ES181065A1 - IMPROVEMENTS MADE IN THE PREPARATION OF FILLING MASSES FOR RECOVERERS : en es
  • GR11450B - TUBES OUT OF TIR. : el en
  • GB597512A - Improvements in production of moulding powders and plastic masses : en
  • US2435135A - Collapsible shipping and display carton : en
  • GB597417A - Film forming compositions : en
  • GB597683A - Combination foot-rest, occasional table and stool : en
  • FR930639A - Improvements to speed modulated electronic discharge devices : en fr
  • US2435037A - Airplane engine and propeller pitch control : en
  • SU70082A3 - Needle for machine tools and machine for its use : en ru
  • SU70171A1 - Device for phase modulation : en ru
  • SU70129A1 - A device for collecting oil from the water surface : en ru
  • US2434893A - Unidirectional antenna system : en
  • AU126592B2 - Improvements in fuel-inj ection systems for internal combustion engines : en
  • BE478117R - : fr
  • US2434943A - Resilient end buffer for railway cars and locomotives : en
  • US2435186A - Pneumatic tire for model aeroplanes and the like : en
  • CA446448A - Direction finder : en fr
  • CA446423A - Internal combustion turbine power plant : en fr
  • BE479141A - : fr
  • CA446372A - Reel type bake oven : en fr
  • CH252779A - Process for the production of polychrome reflective images. : de en
  • BE478576A - : en fr
  • AU126596B2 - Improvements relating to loading platforms for use with bulldozers : en
  • BE478953A - : en
  • CA446365A - Induction type electricity meter : en fr
  • US2434919A - Method of braking asynchronous motors : en
  • SU70165A1 - Lift : en ru
  • ES181236A1 - PROCEDURE FOR THE UNION OF PREFABRICATED OR FORMED ELEMENTS OF REINFORCED CONCRETE FOR MOBILE OR FIXED TYPE CONSTRUCTIONS : en es
  • FR930536A - Potentiometer or variable resistor : en fr
  • CH252771A - Document folder for separate storage of various loose documents, plans and the like. : de en
  • USD148505S - Design for a dress : en
  • AU2020748A - Improvements in mobile power-actuated presses for wool bales andthe like : en
  • USD148477S - Textile fabric or similar article : en
  • BE478085A - Improvements to phthalocyanine pigments and their preparation process : en fr
  • CA446451A - Signalling system : en fr
  • US2434916A - Trigger operated carrier telegraph transmitter : en
  • PL33384B1 - A method of detachable attachment to the heel of removable heels, horseshoes, slippers or the like, and heels that can be attached this way : en pl
  • US2434989A - High-speed searcher using gas discharge tubes : en
  • CA446415A - Car construction : en fr
  • CH252685A - Post-tensioned concrete sleeper. : de en
  • CA446420A - Grinding wheel feeding mechanism : en fr
  • BE478348A - SOLUTION FOR METAL TREATMENT : en fr
  • USD148482S - Dispensing head or the like : en
  • SU70157A1 - The working body of the machine for cleaning roads from ice and packed snow : en ru
  • CA446393A - Manufacture of ethyl chloride : en fr
  • CH252849A - Clasp for bracelets, necklaces, belts, etc. : en fr
  • AU2202845A - An improved opener for oysters andthe like : en
  • CH252689A - Hot water storage system. : de en
  • AU2126545A - Generator control systems : en
  • AU2150545A - Amplitude limiter circuits : en
  • BE479034A - : en fr
  • CA446433A - Lubricating oil composition : en fr
  • CH252798A - Stop bracket. : de en
  • SU70048A1 - Adaptation to a milling machine for one-sided planing of the teeth of bevel gears by the method of intermittent running : en ru
  • US2434978A - Anticorrosion additives for synthetic lubricants : en
  • AU126600B2 - Fitting for attachment to a sewing machine to facilitate special embroidery : en
  • AU1705047A - Improvements in or relating to rims for pneumatic tyres : en
  • CA446462A - Sulphoaliphatic guanamine : en fr
  • BE478785A - Teaching object : en fr
  • CH252729A - Apparatus for looms for checking the position of the fabric edge. : de en
  • DK66251C - Narresut. : da en
  • GB597506A - Process and apparatus for effecting metallurgical reactions : en
  • GB597613A - Improvements in or relating to pneumatic stowage machines : en
  • CA446392A - Purification of acetaldol by distillation : en fr
  • CH252824A - Stainless steel manufacturing process. : en fr
  • CH252920A - Thermally insulated box for transporting a container. : en fr
  • ES16418U - Device applicable in pens and nibs. (Machine-translation by Google Translate, not legally binding) : en es
  • AU126561B2 - Improvements in detachable handles : en
  • BE478199A - : en fr
  • FR930461A - Roofing in hollow bricks, with or without reinforced concrete frame : en fr
  • GB597447A - Improvements relating to looms : en
  • CH252940A - Electrical system for driving vehicles. : de en
  • SU70072A1 - Joint rail conductors mine lifts : en ru
  • USD148465S - Charm or similar article : en
  • ES180494A3 - INTRODUCTION PATENT FOR A FOUR-STROKE EXPLOSION ENGINE PERFECTED BY SMALL AND MEDIUM POWER : en es
  • FR930634A - Device for operating the doors of a coke oven : en fr
  • GB597653A - Improvements relating to the drying of continuous webs, and particularly of paper inpaper-making machines : en
  • CA446353A - Electric glass furnace : en fr
  • US2435093A - Electrical insulation : en
  • US2435169A - Antislip device for footwear : en
  • CA446389A - Differential lock : en fr
  • BE479609A - : en
  • CH252803A - Flow meter. : de en
  • CH252762A - Single-body sewage treatment plant for mechanical and biological purification of domestic and industrial wastewater. : de en
  • SU70310A1 - The method of preparation of the liquid composition for cold curling : en ru
  • USD148497S - Design fob a door handle or the like : en
  • CH252916A - Electric discharge tube with a luminescent substance and method for manufacturing such a discharge tube. : de en
  • AU126531B2 - Improvements in film actuating mechanism for strip cameras : en
  • CA446437A - Fluorescent lighting fixture : en fr
  • CH252720A - Bottle washing machine, comprising a device for emptying the concave bottoms thereof. : en fr
  • US2434985A - Display bin construction : en
  • US2434928A - Hot and cold water system : en
  • US2435024A - Trailer hitch : en
  • FR930518A - Multiple circuit for discharge lamps : en fr
  • GB597664A - Telegraph recording apparatus : en
  • SU70087A1 - Method and mechanism for the formation of central unclean pharynx : en ru
  • US2435122A - Variable-speed control : en
  • SU70237A1 - Device for reading the meter readings : en ru
  • US2435170A - Apparatus for molding plastic articles : en
  • FR930453A - Artificial filamentary products based on insolubilized proteins : en fr
  • AU1024147A - Improvements relating tothe flint, holders of pocket lighters andthe like : en
  • AU1125547A - An improved swath lifter and aerator : en
  • CH252704A - Process and device for the production of fusion connections. : de en
  • AU133513B2 - Vitrified electric heating elements : en
  • CH252710A - Motor-driven apparatus with interchangeable working elements for crushing, mixing, blowing and stirring beverages, foodstuffs and luxury foods and chemicals. : de en
  • CH252773A - Ink feed device on office printing machines. : de en
  • ES181034A1 - AN ELECTRONIC CHARGING DEVICE : en es
  • BE479054R - : fr
  • CA446464A - Production of heterocyclic compounds : en fr
  • FR930646A - Improvements made to hair winders or undulators commonly called bigoudis : en fr
  • ES16298U - Luminous device applicable to ladder switches, fluid keys and electric bells. (Machine-translation by Google Translate, not legally binding) : en es
  • GB597517A - Improvements in or relating to permanent hair waving : en
  • FR930404A - Calculator : en fr
  • USRE22968E - stanton : en
  • ES16135U - Brush for the head. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930473A - Advanced manufacturing process for textile products : en fr
  • ES181092A1 - A PROCEDURE FOR THE SYNTHESIS OF VITAMIN A ETHERES : en es
  • US2434903A - Piezoelectric crystal mounting : en
  • CH252823A - Process for obtaining iron oxides from iron ores and installation for the implementation of this process. : en fr
  • US2434952A - Container positioning mechanism for filling machines : en
  • FR930594A - Improvements to transmission repeaters : en fr
  • GB597431A - Improvements in or relating to hydraulic shock absorbers and aircraft landing gear embodying same : en
  • GB597579A - Improvements in or relating to remote tachometer drives : en
  • GB597631A - Improvements in or relating to self-regulating motor generator sets : en
  • US2434983A - Die removing device : en
  • GB597414A - Manufacture of azo-dyestuffs : en
  • US2435044A - Mechanized restaurant : en
  • US2435073A - Collapsible awning : en
  • US2435136A - Multiple contact jack : en
  • FR930475A - Improvements to gaskets for pistons, plungers and similar components : en fr
  • FR930410A - Improvements to processes and installations for evaporating liquids in two stages : en fr
  • FR930444A - Anti-noise device : en fr
  • GB597504A - Improvements in or relating to motor vehicles and windshield cleaner mechanism therefor : en
  • FR930608A - Gradual speed change : en fr
  • USD148452S - Design for a condiment dispenser set : en
  • CH252747A - Process for the extraction of sulfur. : de en
  • AU126601B2 - Improvements in or relating to engines having rotary cylinders : en
  • ES180943A1 - A PROTECTIVE DEVICE APPLICABLE TO MACHINES TO CRUNCH, OPEN, FEED OR TREAT WASTE OF COTTON OR OTHER FIBROUS PARTS, IN PARTICULAR TO ELIMINATE ALL RISKS OF FIRE : en es
  • GB597539A - Improvements in or relating to blocking-layer rectifiers : en
  • US2435043A - Device for measuring rate of fluid flow : en
  • US2435079A - Fastening device : en
  • USD148462S - Design for a child s chair : en
  • CH252763A - Process for obtaining high reflective surfaces on aluminum-based objects. : en fr
  • PL33383B1 - A device for closing the cash desk in the event of a robbery : en pl
  • ES181358A1 - SOME IMPROVEMENTS IN THE CIRCULAR GRAPHS : en es
  • FR930589A - Connection device between devices and piping elements in tubular pipelines : en fr
  • GB597483A - Improvements in or relating to herbicidal compositions : en
  • SU70110A1 - The method of activation of bulk fillers and amplifiers of rubber compounds : en ru
  • US2434894A - Apparatus for converting pairs of time modulated pulses into pulses of variable duration : en
  • US2434991A - Liquid inflating device for tires : en
  • CH252715A - Bed frame. : de en
  • ES16429U - Sliding automatic pencil pen. (Machine-translation by Google Translate, not legally binding) : en es
  • GB597411A - Improvements in or relating to dynamo-electric machines : en
  • ES16358U - Device to straighten the lashes. (Machine-translation by Google Translate, not legally binding) : en es
  • GB597575A - Improvements in and relating to phase inversion circuits : en
  • GB597614A - Improvements relating to the operation of overhead fittings in electric traction systems : en
  • US2435028A - Alkylation process : en
  • US2435143A - Switch controlling assembly : en
  • PL33375B1 - A book made of loose sheets : en pl
  • ES181128A1 - IMPROVED SYSTEM FOR WINDING ENDLESS SILK, RAYON OR SIMILAR THREADS ON BINS, UNWINDING DIRECTLY FROM MADEJAS : en es
  • ES181129A1 - A SYSTEM OF CROSS WINDING COILS OR SO-CALLED BALLS : en es
  • GB597580A - Improvements in and relating to the projection of television pictures : en
  • GB597464A - Improvements in or relating to mining machines : en
  • ES16480U - Toy skate (Machine-translation by Google Translate, not legally binding) : en es
  • ES181097A1 - PROCEDURE TO AUTHENTICATE, BY PRINT, OFFICIAL DOCUMENTS AND OTHER APPLICATIONS : en es
  • GB597467A - An improved beehive : en
  • ES16498U - Foldable and inviolable box for different uses. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180930A1 - A PROCEDURE FOR OBTAINING ELASTOPLASTIC RESINS, STARTING FROM CHLORIDE-VINYL ACETATE COMBINED AND POLYMERIZED WITH STYRENE AND DRYING OILS : en es
  • US2434901A - Turbine cooling : en
  • US2435154A - Glass cutting apparatus : en
  • US2434945A - Direction finding instrument : en
  • FR930620A - Clutch and gear change device : en fr
  • FR930415A - Blotting pad : en fr
  • GB597570A - Boats and ships : en
  • FR930588A - Foot pump for inflating tires in general and particularly of automobiles and agricultural tractors : en fr
  • GB597453A - Improvements in work positioners : en
  • USD148498S - Design for a can opener : en
  • GB597503A - Improvements in or relating to electric discharge tubes : en
  • ES180962A1 - A PERFECTED INDUSTRIAL APPARATUS-AUTOCLAVE : en es
  • FR930533A - Process for treating fibers intended for upholstery : en fr
  • FR930624A - Receiver with oscillations modulated according to their phase or according to their frequency : en fr
  • ES181078A1 - PROCEDURE, WITH ITS CORRESPONDING DEVICE, FOR THE SEALING TRIMMING OF THE HUNTING CARTRIDGE THROUGH HOT STAMPING : en es
  • CH252750A - Process for treating crude benzene hexachloride. : de en
  • ES180426A1 - PERFECTIONS CONTRIBUTED TO THE TREATMENT OF MOLDED BODIES OR THEIR BASIC MATERIAL : en es
  • ES181070A1 - PROCEDURE FOR OBTAINING 5, 6 HYDROXY-3 STEROIDS AND THEIR DERIVATIVES : en es
  • ES180954A3 - PROCEDURE FOR POLYMERIZATION AND MOLDING OF METHACRYLIC PLASTIC MATERIALS : en es
  • GB597401A - Improvements in or relating to sighting means for testing gun alignments : en
  • ES16457U - Fastened device. (Machine-translation by Google Translate, not legally binding) : en es
  • GB597597A - Improvements in or relating to the manufacture of nests of parallel tubes : en
  • GR11447B - HYDRAULIC HYPERACTOR. : el en
  • DK66250C - Low pressure oil burner. : da en
  • ES16459U - Tubular container for an electric condenser or other device. (Machine-translation by Google Translate, not legally binding) : en es
  • US2435149A - Educational toy : en
  • ES181055A1 - IMPROVEMENTS IN OR RELATED TO OPTICAL OBSERVATION INSTRUMENTS : en es
  • CH252759A - Process for the production of synthetic rubber. : de en
  • AU126569B2 - Improvements in electric frequency dividers : en
  • AU2545845A - Improvements relating to skis andthe manufacture thereof : en
  • CA446425A - Cataphoretic deposition : en fr
  • CA446447A - Electron discharge device : en fr
  • CH252846A - Machine vise. : de en
  • ES181022A1 - MULTIPLE SWITCH, PERFECTED : en es
  • CH252755A - Method for preparing a hydrophenanthrene compound. : de en
  • US2435105A - Waste receptacle : en
  • CA446416A - Car construction : en fr
  • USD148486S - Schildknecht portable motor driven saw : en
  • SU70920A1 - Cloud boundary device : en ru
  • CA446351A - Collapsible tubing : en fr
  • CH252699A - Device for stirring liquids, especially liquid manure. : de en
  • AU1979445A - Pressure casting : en
  • US2435088A - Method of producing hoisting slings : en
  • AU1690847A - Rivetting Device : en
  • CH252905A - Device for converting a direct voltage into an alternating voltage. : de en
  • CA446419A - Electrical insulation : en fr
  • CH252873A - Lifting device. : en fr
  • AU126578B2 - Improvements in axial flow compressors and like machines : en
  • CA446466A - Multi-grid electron discharge tube : en fr
  • CH252850A - Stretch bracelet. : en fr
  • USD148474S - Handbag or similar article : en
  • USD148490S - Clasp for handbag frame or the like : en
  • FR930615A - Vegetable tanning process for leathers : en fr
  • AU2567145A - Improvements relating to loading platforms for use with bulldozers : en
  • US2435018A - Process for the production of unsaturated aldehydes : en
  • ES181087A1 - A PULSE GENERATOR : en es
  • FR930556A - Wheel hub for baby carriages and other similar light vehicles : en fr
  • GB597527A - Maternity undergarment : en
  • GB597636A - Feeding mechanism with transfer arm for power presses and like machines : en
  • GB597478A - A process for the manufacture of new acid dyestuffs of the anthraquinone series : en
  • FR930408A - High frequency therapeutic apparatus and electrode suitable for such apparatus : en fr
  • BE478427A - : en
  • ES180994A1 - A PROCEDURE FOR THE PRODUCTION OF ALCOHOL ETHICS OF VITAMIN A : en es
  • ES16426U - Wardrobe of special features. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180952A1 - IMPROVEMENTS IN THE HEAT RADIATOR TUBES : en es
  • AU126540B2 - Improvements in or relating to apparatus for mixing liquid with fibrous material : en
  • BE479611A - : en fr
  • US2435060A - Scaffold support : en
  • AU141580B2 - Light directing device and method of making thesame : en
  • AU1663947A - Improvements in or relating to absorption refrigerating apparatus : en
  • GB597482A - Improvements in or relating to apparatus for treating solid materials with liquids, gases or vapours : en
  • US2434905A - Method of fabricating contacts for fluorescent starter switches : en
  • FR930561A - Piston engine : en fr
  • GB597442A - Improvements in colliery pit trams : en
  • ES181028A1 - PROCEDURE TO OBTAIN ORGANIC GLASS IN HARD, ELASTIC AND LIQUID FINISHING PLATES, FOR VARNISHES AND LACQUERS, STARTING FROM METHYL METHACRYLATE POLYMERIZATION, COMBINED WITH POLYVINYL CHLORIDE : en es
  • FR930539A - Improvements to machines for the treatment of fabrics of the so-called jiggers type : en fr
  • US2435185A - Fountain pen : en
  • ES16259U - Magnetized toys (Machine-translation by Google Translate, not legally binding) : en es
  • ES180984A3 - PROCEDURE FOR CONSTRUCTION OF UMANS OCULAR PROSTHESES : en es
  • ES181088A1 - A PULSE GENERATOR : en es
  • GB597465A - Improvements in hay or grass loaders : en
  • FR930537A - Flexible chain : en fr
  • AU2256445A - Improvements in film actuating mechanism for strip cameras : en
  • CH252932A - Packaging, in particular for packaging chocolate and confectionery goods. : de en
  • US2434998A - Folding basket carrier : en
  • US2435023A - Heating means for centrifugal baskets : en
  • GB597462A - Improvements in ophthalmic mountings : en
  • GB597490A - Improvements in and relating to hair waving methods and appliances : en
  • GB597546A - Improvements in and relating to steel mine supporting arches : en
  • ES181023A1 - ELECTRICAL SWITCHING SYSTEM TO BE USED IN NEW MULTIPLE SELECTOR : en es
  • ES181339A1 - IMPROVEMENTS IN ELECTRIC OVENS : en es
  • FR930597A - Process for extracting aromatic hydrocarbons from a mixture containing other hydrocarbons : en fr
  • FR930472A - Printing mechanism for accounting machines and resulting machines : en fr
  • US2435145A - Method for producing solid stabilized polysulphides : en
  • ES181181A1 - IMPROVEMENTS AND AMPLIFICATIONS IN THE CONSTRUCTION OF SECURITY LOCKS FOR STRONG BOXES : en es
  • FR930617A - Method and installation for loading raw materials into melting furnaces : en fr
  • US2435123A - Fountain pen : en
  • USD148467S - Design fob a dual cross communion set : en
  • GB597421A - Improvements in or relating to piezoelectric oscillators : en
  • AU65246A - Convertible settee sofa andthe like : en
  • CH252820A - Electric striking mechanism for bells. : de en
  • CH252867A - Mixing organ. : de en
  • USD148488S - Mcconnell shank : en
  • US2435177A - Article dispensing device : en
  • CA446355A - Electric shaver with multiple coin-shaped blades : en fr
  • FR930538A - Electro-mechanical device ensuring the safe supply of electric fences for guarding herds : en fr
  • ES181042A1 - AN APPARATUS COUPLED TO THE EXPLOSION PISTOLS, STEAM AND PEDALS, IN REPLACEMENT OF THE CRANKSHAFTS : en es
  • ES180933A1 - IMPROVEMENTS MADE IN THE PARACHUTE PACKAGES : en es
  • GB597678A - Improvements in or relating to the making of glass : en
  • GB597584A - Electrical measuring and indicating device : en
  • GB597611A - Heat exchanger for fluids of which one at least is of variable temperature or rate of flow or both : en
  • ES16437U - Protector of skirts for rear wheels of bicycles. (Machine-translation by Google Translate, not legally binding) : en es
  • AU2556645A - Improvements in and relating to vegetable-tanned leathers : en
  • CH252908A - Mercury vapor tube. : en fr
  • US2435151A - Automobile refreshment tray : en
  • GB597601A - Improvements in or relating to electrical devices sensitive to mechanical strain : en
  • GB597615A - Improvements relating to machines for use in mixing concrete and other materials : en
  • FR930432A - Crusher : en fr
  • FR930558A - Children's tricycle : en fr
  • CH252787A - Press, especially for tennis rackets. : de en
  • CH252708A - Electric cooker. : de en
  • CH252769A - Means for attaching pictures, photographs, postcards etc. to substrates. : de en
  • CH252815A - Steel voice recorder. : de en
  • ES180944A1 - IMPROVEMENTS IN THE JOINTS FOR WIRE PROTECTION TUBES OR ELECTRICAL CONDUCTORS : en es
  • FR930563A - Brushes manufacturing process : en fr
  • AU2001045A - Improvements in or relating to internal combustion turbine plant : en
  • US2434895A - Electron discharge device : en
  • CH252921A - Process for the preparation of d-lysergic acid diethylamide. : de en
  • US2434953A - Lower alkylpolysiloxaneborates and their production : en
  • AU126572B2 - Improvements relating to electric resistance heaters and circuit arrangements therefor adaptable also for battery charging : en
  • CH252705A - Method and device for producing a solid fuel and fuel produced according to the method. : de en
  • CH252942A - Device for controlling and monitoring signals and points in a railway system. : de en
  • CA446385A - Engine detonation pickup unit : en fr
  • SU70155A1 - Nozzle to the exhaust pipe of the cyclone dust separator : en ru
  • ES181072A1 - PROCEDURE FOR THE PREPARATION OF NON-SATURATED ALDEHYDS, STARTING FROM CARBONY COMPOUNDS THAT HAVE TWO LESS CARBON ATOMS THAN THE ALDEHYDES TO BE PREPARED : en es
  • CH252840A - Method and device for adjusting the cutting direction of the saw band on band saws. : de en
  • USD148504S - Design fob a tubular chair : en
  • BE478071A - : en
  • AU126553B2 - Vacuum coffee brewer : en
  • CH252831A - Electrode holder. : en fr
  • US2435171A - Scaffold : en
  • AU126552B2 - Improvements in and relating to vegetable-tanned leathers : en
  • CH252776A - Mechanism for reversing the translational movement of the ribbon in typewriters. : en fr
  • AU2440145A - Improvements in drilling devices : en
  • CA446481A - Film-forming material : en fr
  • CH252851A - Clasp for link. : en fr
  • CH252882A - Device for cooling internal combustion engines and method for producing this device. : de en
  • GB597508A - Improvements in or relating to rod or tube joints : en
  • ES181301A1 - PROCEDURE OF CONTINUOUS CHLORATION OF AROMATIC HYDROCARBONS : en es
  • AU126534B2 - Improvements in or relating to electrostatic precipitators : en
  • AU126537B2 - Improvements in carpet sweepers : en
  • AU1977045A - Improvements in or relating tothe application of enamel composition to aluminium base alloys : en
  • US2434947A - Regulated rectifier : en
  • US2435016A - Multiple stage cementing : en
  • SU70161A1 - Group drive for remote control of electric motor disconnectors : en ru
  • AU135766B2 - Preventing theft and unauthorised use of automobiles : en
  • ES180988A1 - IMPROVEMENTS IN THE REFRIGERATING GROUPS : en es
  • CH252804A - Thermal switching device. : de en
  • BE478623A - Soil stabilization process and asphalt emulsion for use in this process : en fr
  • CH252742A - Device for sterilizing wide-necked containers for preserves. : en fr
  • ES181079A1 - HUNTING CARTRIDGE SYSTEM WITH EXCLUSION OF THE CLOSING DIAPHRAGM : en es
  • AU126541B2 - Improved polymerisation process : en
  • AU960147A - An improved pipe coupling : en
  • AU126536B2 - Improvements in or relating to boots and shoes : en
  • CA446468A - Circuit breaker : en fr
  • PL33378B1 - A device for freezing confectionery ice cream : en pl
  • CH252898A - Gas pressure switch. : de en
  • US2434902A - Excavator door mounting : en
  • GB597521A - Improvements in or relating to multi-way valve fittings for water-softeners : en
  • GB597560A - Improvements in or relating to sockets primarily for radio valves and the like : en
  • US2434948A - Impulse actuated electromagnetic relay with time delay : en
  • CA446473A - Screw and washer assembly : en fr
  • US2435022A - Baby walker : en
  • USD148468S - Ornament for handbags or the like : en
  • BE477801A - : en
  • SU70221A1 - Device for determining the speed of rolling stock : en ru
  • CA446346A - Bushes for bearings : en fr
  • US2435092A - Inlet vane control apparatus with vanes set at an angle : en
  • CA446367A - Furnace : en fr
  • GB597485A - Brassiere : en
  • GB597558A - Improvements in or relating to fluid pressure control system : en
  • ES16192U - Speed reducer for centrifugal pumps with vertical axis. (Machine-translation by Google Translate, not legally binding) : en es
  • US2435127A - Capping machine : en
  • US2435130A - Cryptographic attachment for typewriter keys : en
  • FR930427A - Pneumo-hydraulics for presses, riveting machines, etc. : en fr
  • FR930502A - Improvements to printing machines for fabrics, paper, and other materials : en fr
  • ES181044A1 - A SYSTEM OF DRIVING FOR BIKES AND SIMILARS : en es
  • FR930506A - Product perfected to detect the presence of water : en fr
  • FR930611A - Linoleum and its manufacturing process : en fr
  • CH252899A - Switch for interrupting high voltage direct current. : de en
  • ES180981A1 - A SPOLET OF PERCUSSION EVEN TO GREAT INCIDENCE : en es
  • FR930449A - Machine for cutting or finishing gear teeth and similar surfaces or parts : en fr
  • FR930599A - Improvements relating to offset printing presses : en fr
  • ES16468U - Lung or deposit. (Machine-translation by Google Translate, not legally binding) : en es
  • USD148453S - Design fob a meat holder and carver s aid : en
  • US2434968A - Baby harness : en
  • US2435009A - Scraper for fountain blades : en
  • US2435121A - Method of casting light metals : en
  • GB597623A - Improvements in or relating to foot-rests : en
  • CA446347A - Method and apparatus for electroplating the inside of pipes : en fr
  • CH252913A - Induction furnace with a melting channel below the furnace hearth. : de en
  • USD148461S - Design fob a hair clip : en
  • US2434927A - Antenna system for defining a blind approach path : en
  • ES181192A1 - METHOD FOR OBTAINING COLUMBIAN STEEL : en es
  • USD148480S - Motion picture projector : en
  • AU126532B2 - Improved holder for coils of wire andthe like : en
  • CH252806A - High voltage electrostatic voltmeter. : de en
  • CH252838A - Adjustable clamping arm. : de en
  • CH252906A - Selenium rectifying element. : en fr
  • CH252756A - Process for the production of a condensation product. : de en
  • FR930407A - Setup for demodulating a frequency modulated signal : en fr
  • BE478816A - Ticket distribution apparatus, especially travel tickets : en fr
  • ES180956A1 - IMPROVEMENTS MADE IN THE LOOM PLUGS : en es
  • FR930609A - Process for joining industrial materials, in particular metals, and glue used therefor : en fr
  • US2434993A - Tablet dispenser : en
  • USD148487S - Design for a manicure implement : en
  • ES181069A1 - A PROCEDURE FOR THE MANUFACTURE OF PHOSPHONIC FERTILIZER : en es
  • ES181066A1 - A DEVICE THAT CONTAINS A CERTAIN NUMBER OF ELECTRIC IRRADIATOR LAMPS : en es
  • GB597470A - Improvements in or relating to the mounting of indirectly heated cathodes for electron discharge tubes : en
  • US2435007A - Tubular elastic brace : en
  • US2435086A - Cathead with replaceable sleeve : en
  • AU1883648A - Improvements in or relating to spring-clip holders for looseleaf scribbling pads, sketching blocks orthe like : en
  • CH252842A - Cutter that can be used on electric hand drills for grooving workpieces, in particular the handrail groove on helical pieces of banisters. : de en
  • SU70057A1 - Venting non-rotary blower deflector : en ru
  • SU70075A1 - A mold for crimping various wooden shells such as the fuselage of an airplane by means of an air cushion : en ru
  • GB597541A - Improvements in or relating to gas torches : en
  • GB597393A - Torque overload release device : en
  • PL33381B1 - Method for the production of di-oleyls by the catalytic separation of water from glycols, ethylene alcohols or their mixtures : en pl
  • US2435132A - Display stand for show windows : en
  • DK66236C - Marking device. : da en
  • GB597459A - Improvements in or relating to vibratory electromagnetic interrupters : en
  • GB597569A - Improvements in or relating to anchor nuts : en
  • ES15477Y - Crosshead screwdriver. : en es
  • SU70354A1 - The method of fastening mining and device for implementing the method : en ru
  • US2434984A - Thermostatic control : en
  • CH252807A - Apparatus for solving industrial physics problems. : en fr
  • USD148500S - Design for a can opener : en
  • CH252934A - Self-locking differential gear. : de en
  • US2435147A - Organo-silicon polymers and methods of preparing them : en
  • SU70276A1 - The method of making electrical insulation : en ru
  • BE479524A - : en fr
  • SU70069A1 - Belt Conveyor Dump Truck : en ru
  • GB597665A - Improvements in and relating to the treatment of fabrics composed of jute with otheryarns or fibres : en
  • ES181000A1 - IMPROVEMENTS IN CONDUCTOR CONNECTIONS, WITH THE METHOD TO PERFORM THEM : en es
  • AU126554B2 - Improvements in or relating to electric heaters ofthe radiator type : en
  • AU126563B2 - Improvements in drilling devices : en
  • US2435102A - Removable secondary cooling unit for refrigerator evaporators : en
  • FR930532A - Tap : en fr
  • FR930439A - Improvements to jumpers for frame printing : en fr
  • BE477800A - : en fr
  • SU70088A1 - Conveyor for carding, scutching, etc. cars : en ru
  • ES16419U - Packaging box for bottles or the like without the use of straw covers. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930645A - Improvements to specially shaped soap mold boxes : en fr
  • AU132939B2 - An improved pipe coupling : en
  • ES15550U - Block of changeable sheets. (Machine-translation by Google Translate, not legally binding) : en es
  • US2434921A - Pulse amplitude selective system : en
  • GB597387A - Improvements in or relating to electrolytic cells : en
  • GB597599A - Improvements in or connected with closet seats : en
  • FR930525A - Opening table : en fr
  • CH252909A - Process for adapting the heat from a core conversion process to the heat consumption and system for carrying out the process. : de en
  • DK66238C - Means for Overdrawing Water in Watercourses and Other Water Barriers. : da en
  • FR930647A - Dough cutting machine for making rolls : en fr
  • AU126525B2 - Improvements relating to filters : en
  • CA446390A - Grips for tensile testing : en fr
  • CA446441A - Cabinet : en fr
  • CH252949A - Process for the preparation of a metallizable monoazo dye of the pyrazolone series. : de en
  • AU1338244A - Improvements relating to circuits used in generating electric impulses : en
  • ES181323A1 - AN IMPROVEMENT IN THE LOOMS : en es
  • AU133232B2 - Improvements in and relating to boring bars andthe like : en
  • CH252945A - Process for the production of a wall covering and a wall covering produced according to this process. : de en
  • ES181039A1 - FIXING DEVICE FOR MACHINE-TOOLS AND THE LIKE, SUSCEPTIBLE TO BE OPERATED WHILE RUNNING : en es
  • GB597509A - Electron discharge devices and circuits : en
  • ES180958A1 - A RIVETING DEVICE : en es
  • FR930551A - Apparatus for stamping and unstamping watch cylinders : en fr
  • CH252844A - Dry electric shaver. : en fr
  • BE478569A - : en
  • AU126533B2 - Wave guide antenna system : en
  • US2435110A - Hydrostatic feed : en
  • US2435049A - Siphon pipe : en
  • US2435081A - Coupling device : en
  • USD148506S - Design for a luncheon table : en
  • SU70159A1 - Wedge-shaped wood element for the roof : en ru
  • BE479289A - : en
  • CH252929A - Control device for balancing high-frequency power lines. : de en
  • GB597652A - Improvements in thermionic valve circuit arrangements : en
  • AU1757944A - Improvements relating to electric resistance heaters and circuit arrangements therefor adaptable also for battery charging : en
  • CH252903A - Earth fault protection device. : de en
  • CA446352A - Yarn measuring machine : en fr
  • AU131326B2 - Improvement in refrigeration : en
  • CH252718A - Pressure cooker. : de en
  • GB597420A - Improvements in or relating to temperature measuring devices : en
  • SU70063A1 - Device for lifting cargo and moving crane truck with one winch : en ru
  • US2435131A - Shoe with moisture absorbing means : en
  • CH252836A - Adjustable head and table milling machine. : en fr
  • CH252911A - Beam transformer. : de en
  • CH252780A - Circle. : de en
  • US2434946A - Tone supply test circuit : en
  • BE479139A - Lifting device in which the horizontal movements of the load take place by gravity : en fr
  • CH252698A - Process for obtaining, from monocrystalline bodies, objects having at least one part of which the surface is smooth and free from scratches, device for applying this process and object obtained according to this process. : en fr
  • AU126574B2 - Improvements in pyrophoric lighters of the automatic type : en
  • GB597543A - Device for removing stalks from cherries : en
  • GB597598A - Gas purification process : en
  • BE478763A - : en nl
  • FR930546A - Improvements made to water distribution taps with internal heating elements : en fr
  • FR930550A - Cultivation tool and tractor chassis allowing the use : en fr
  • ES180935A1 - IMPROVEMENTS MADE IN THE INDUSTRIAL CHICKENS : en es
  • FR930412A - Waterproof plastic encausticated applicable to all objects : en fr
  • AU142835B2 - Hinge for windows : en
  • ES181089A1 - A CIRCUIT ARRANGEMENT TO REGULATE THE FREQUENCY OF A GENERATOR TO VALVE : en es
  • CH252839A - Method and device for filling tempering pots. : de en
  • ES180987A3 - A COMPOSITE SPEAKER SYSTEM : en es
  • CA446432A - Lubricating oil composition : en fr
  • CH252743A - Metering device applicable in particular to the supply of tobacco to a machine for making cigarettes using paper tubes. : en fr
  • GB597651A - Method of and means for casting solid or hollow sections in ferrous metals : en
  • US2435108A - Refrigeration compressor : en
  • DK66239C - Process for Refining Textile Materials of Cellulose Hydrate by Treatment with Formaldehyde or Aldehydes with Similar Effect. : da en
  • FR930549A - Ignition device for electric discharge tubes : en fr
  • GB597568A - Improvements in or relating to apparatus for electrically determining a function of a plurality of quantities on which a computation is to be carried out : en
  • US2435099A - Document camera and printer : en
  • GB597445A - Improvements in or relating to the manufacture of capsules : en
  • CH252907A - Control installation for an electric steam device. : en fr
  • GB597583A - Optical viewing device : en
  • FR930519A - Improvements to clutch control mechanisms : en fr
  • FR930579A - Improvements to radiocommunication systems : en fr
  • AU2379045A - Improved holder for coils of wire andthe like : en
  • CH252790A - Equipment with water skis for driving on a water surface. : de en
  • FR930493A - Shoe : en fr
  • SU70011A1 - The method of operation of the gas generator of the direct process with Schwellschack : en ru
  • GB597386A - Improvements in and relating to the artificial digestion of albuminoid and fatty substances : en
  • GB597573A - Improvements in the preparation of solutions and dispersions : en
  • GB597669A - Improvements in or relating to bobbin changing mechanism for automatic looms : en
  • FR930503A - New kind of fabric printing machines, and the like : en fr
  • CH252812A - Method and apparatus for producing a stereophonic sound recording with an auxiliary recording for control purposes. : de en
  • ES180972A1 - IMPROVEMENTS MADE IN THE PREPARATION OF COMPOSITIONS AGAINST PESTS : en es
  • ES181202A1 - SYSTEM OF MIXING HEATING SYSTEM : en es
  • GR11445B - HEATING AND COOKING GENERAL COMBUSTION APPLIANCE. : el en
  • FR930420A - Master cylinder for hydraulic motor vehicle brakes with opposing pistons acting on separate hydraulic circuits serving the front and rear brakes : en fr
  • GB597510A - Improved feeding device for strip material : en
  • USD148510S - Design for a plate ob the like : en
  • FR930478A - Method of construction of cylinders for heat engines : en fr
  • GR11448B - RADIATOR BODY HEATING SYSTEM WITHOUT PIPELINE INSTALLATION. : el en
  • SU70397A1 - Device for continuous dough fermentation : en ru
  • USD148513S - Design for an earring or similar article : en
  • SU70183A1 - A method of manufacturing seamless elements of composite furniture. : en ru
  • AU2107645A - Improvements in gun mountings : en
  • CA446467A - Protecting arrangement for thermionic valve circuits : en fr
  • FR930492A - New kind of letter card : en fr
  • FR930619A - Automatic Firearms Improvements : en fr
  • GB597456A - An improved self-excited alternator : en
  • GB597626A - A device for moving a helical spring axially without rotation, more particularly for use in the manufacture of flexible tubes : en
  • FR930618A - Highly Polymeric Linear Polyesters Manufacturing Process : en fr
  • GB597659A - Improvements in or relating to electric converting systems : en
  • FR930612A - Braking device for strollers or similar vehicles : en fr
  • GB597561A - Improvements in the control of periodically reversible and unidirectional machines such as washing machines, rotary drying machines, dry cleaning machines, dyeing machines, or the like : en
  • US2434932A - Load regulation of synchronous machines : en
  • US2434899A - Formation of concentrated solutions of ammonium salts : en
  • AU139397B2 - Improvements in or relating to luminous signs : en
  • CH252774A - Method for joining flexible bands and installation for implementing this method. : en fr
  • US2435174A - Clasp : en
  • US2435098A - Material moving mechanism : en
  • USD148456S - Design fob a brooch : en
  • GB597428A - Improvements in and relating to method of packaging and machine therefor : en
  • GB597547A - Improvements in and relating to the control of the air supply in the air mains of compressed air installations : en
  • GB597557A - Locking device for vehicle bodies : en
  • ES181061A1 - NEW BAGS MANUFACTURING SYSTEM : en es
  • FR930481A - Anti-theft device with sound alarm for motor vehicles : en fr
  • GB597676A - Recovery of volatile solvents : en
  • GB597433A - Improvements in and relating to an optical instrument for measuring lengths : en
  • US2435113A - Bus duct for electrical distribution systems : en
  • GB597657A - Improvements in marine anti-fouling agents : en
  • GB597523A - Improvements in and relating to brush contact devices for rotatable radio aerials : en
  • US2435146A - Fastener : en
  • ES181160A1 - A DEVICE FOR VAPORIZING ONE OR MORE METALS, AND A CHARGING TUBE CONTAINING THIS DEVICE : en es
  • FR930483A - Toy moving by imitating walking by simply pulling the hand : en fr
  • FR930488A - Two-stroke engine with timing device preventing the crankcase from flooding : en fr
  • IE18263L - Hydraulic torque converter : en
  • AU126583B2 - Self-propelled dump wagon : en
  • AU126589B2 - Convertible settee sofa andthe like : en
  • US2435112A - Coupling : en
  • CA446366A - Syphon cleaner : en fr
  • US2435001A - Polarized electromagnetic relay : en
  • US2435087A - Process for the separation of mixtures of alkyl phenols through selective alkylation : en
  • US2435181A - Breathing indicator : en
  • AU2443045A - Improvements in or relating to the manufacture o ,f polystyrene : en
  • ES180996A1 - A DEVICE FOR SHAVING : en es
  • FR930402A - Process for printing fibrous materials : en fr
  • FR930584A - Propeller with adjustable and interchangeable blades : en fr
  • FR930544A - Improvements made to speed-modifying transmission components and in particular to pulleys : en fr
  • GB597671A - Improvements in or relating to electric signal transmission systems : en
  • ES180940A1 - A SYSTEM FOR CLEANING TELEMETER WINDOWS : en es
  • US2434944A - Buffer for railway cars : en
  • BE478471A - Thermomagnetic coupling device for igniting electric discharge tubes, in particular low-voltage luminescent tubes : en fr
  • FR930570A - Winding machine with device to catch and tie the thread : en fr
  • ES181251A1 - IMPROVEMENTS IN THE DUSTING METHODS USED IN AGRICULTURE : en es
  • ES181338A1 - A PROCEDURE TO VOID THE EFFECT OF THE RUBBING OF THE RUBBER ON THE ARTICLES IN WHICH THE RUBBER UNION IS USED TO A METAL : en es
  • ES15347Y - Arrangement in the elements of tire covers for bicycles or tricycles with or without motor. : en es
  • CA446450A - Ultra-high frequency electronic device contained within wave guides : en fr
  • CA446459A - Honing mandrel : en fr
  • CH252902A - Resistance with changeable tap. : de en
  • US2434997A - Coat construction : en
  • US2435014A - Halogenated condensation products : en
  • CA446358A - Fishing lure : en fr
  • CH252864A - Labyrinth seal on turbo machines for sealing rotating machine parts. : de en
  • AU10346A - Improvements in or relating to electric heaters ofthe radiator type : en
  • AU11846A - Improvements in hydraulic valves : en
  • US2434987A - Chocolate coated edibles : en
  • US2435026A - Welding control system : en
  • US2435038A - Catalytic dealkylation of alkyl aromatic compounds : en
  • US2435041A - Regulating device for cooling systems : en
  • BE479552A - : en fr
  • CA446375A - Fabrication of light metals : en fr
  • CH252918A - Dental prosthesis and processes for their manufacture. : de en
  • AU127415B2 - Improvements relating to devices for keeping trousers andthe like increase : en
  • CH252816A - Epidiascope, with which breaks and photographic enlargements and reductions can be made. : de en
  • CH252956A - Method for controlling follow-up devices. : de en
  • CH252758A - Process for the production of a lightweight construction material. : de en
  • CH252879A - Free piston machine. : en fr
  • CH252702A - Pneumatic door closer. : de en
  • CH252739A - Shoe fitting stick. : de en
  • CH252740A - Machine for purifying cereal products. : en fr
  • CH252865A - Device for dispensing liquid from a pressure line. : de en
  • ES16484U - Hygienic shower made of plastic materials. (Machine-translation by Google Translate, not legally binding) : en es
  • ES181019A1 - A SAFETY DEVICE FOR LOCATION AND COMMUNICATION OF DISTANCE VEHICLES : en es
  • GB597502A - Improvements in or relating to insecticidal preparations : en
  • GB597578A - Improvements relating to windows : en
  • CH252788A - Ice crampon. : en fr
  • US2435059A - Grinding machine : en
  • US2434938A - Opposed roll crusher with complementary double-curvature dress : en
  • FR930479A - Sweeping device for internal combustion engines : en fr
  • FR930516A - Lighting installations for house signs and the like : en fr
  • CH252802A - Leveling staff. : de en
  • CH252843A - Dry shaver. : de en
  • CA446411A - Thread cutting mechanism : en fr
  • CH252680A - Scraper, especially for decorators. : en it
  • CH252678A - Insulating partition. : en fr
  • ES180963A1 - A PROCEDURE FOR PRINTING ON FABRIC IN VARIOUS INKS : en es
  • CA446458A - Water craft : en fr
  • CH252751A - Process for stabilizing ethylene cyanohydrin. : en fr
  • CH252924A - Curler. : en fr
  • CA446380A - Lift-blank and holder : en fr
  • CA446438A - Multi-speed drive axle : en fr
  • BE479001A - : en fr
  • US2434911A - Heating and spraying device : en
  • US2435111A - Garment hanger : en
  • CH252716A - Device comprising a lifting table for a sick bed. : en fr
  • CH252810A - Talking machine. : en fr
  • US2434900A - Sonic translating device : en
  • AU126560B2 - Improvements in and relating to fluid pressure motors : en
  • BE478044A - : en
  • CA446400A - Fluid pressure motor : en fr
  • AU2489745A - Improvements in or relating to electrostatic precipitators : en
  • USD148511S - Design for a corner chair : en
  • US2435182A - Metallizable azo dyes containing a pyrazolone radical : en
  • USD148512S - Deflector for infant s toilet seat : en
  • FR930545A - Waterproof watch box : en fr
  • AU1337944A - Improvements in electric frequency dividers : en
  • AU132981B2 - Improvements in sandals : en
  • GB597479A - An improved toast rack : en
  • CA446361A - Wheel structure : en fr
  • CH252695A - Process for the production of polishable, heat stress-bearing products made of artificial stone. : de en
  • ES16432U - Case. (Machine-translation by Google Translate, not legally binding) : en es
  • GB597405A - Improvements in or relating to yarn beaming warping and similar machines : en
  • CH252696A - Process for polishing fine and semi-fine stones of crystalline nature and stone treated according to this process. : en fr
  • CH252792A - Support for board games, in particular racing games. : de en
  • ES181046A1 - A PROCEDURE IN THE CONSTRUCTION OF TACOS-THE AMBOLO OF ROSARIO'S PUMPS : en es
  • ES181036A1 - AN INSTALLATION FOR WATER HEATING : en es
  • BE478575A - : en fr
  • SU70035A1 - Device for remote installation of charges under the ice : en ru
  • US2434920A - Pulse generator system : en
  • CH252701A - Keyless lock. : de en
  • AU140041B2 - Singly coated planographic printing plates and method of making same : en
  • CA446460A - Drive mechanism : en fr
  • SU70052A1 - Counting device : en ru
  • US2435166A - Draft control : en
  • USRE22967E - Automatic transmission : en
  • AU1664947A - Rapid photographic developer : en
  • GB597625A - Improvements in or relating to means for securing brush or like handles to the stockor head : en
  • FR930622A - Phonogram : en fr
  • US2435069A - Perpetual calendar with automatic : en
  • CH252765A - Process for the production of paper with good resistance to moisture and paper produced by this process. : de en
  • SU70081A3 - Clasp : en ru
  • US2435161A - Photoflash synchronizing mechanism : en
  • US2435173A - Acetyl n-heterocyclic couplers for color photography : en
  • USD148459S - Electric connector plug or similar article : en
  • CH252676A - Process for the production of components. : de en
  • CH252753A - Verfahren zur Darstellung des 2-Chlormethyl-imidazolins. : de en fr
  • BE479296A - Football game training apparatus : en fr
  • ES180968A1 - ONE DISCHARGE PIPE : en es
  • CH252925A - Automatic switching installation applicable to telegraphy. : en fr
  • CH252749A - Process for preparing phosphorus oxychloride and an oven for carrying out this process. : en fr
  • CA446409A - Preparation of contact masses : en fr
  • US2435071A - Amides of cyclic sulfones : en
  • AU2444145A - Improvements in or relating to dredge buckets : en
  • BE478076A - : en fr
  • US2434933A - Transmission line flashover detector : en
  • US2435010A - Continuously checked communication system : en
  • BE477922A - Device for manufacturing a profiled object of concrete or material with similar properties : en nl
  • CH252919A - Sudorific clothing. : en fr
  • FR930468A - Transport container : en fr
  • FR930480A - Automatic water tap : en fr
  • CH252951A - Process for the preparation of a metallizable monoazo dye of the pyrazolone series. : de en
  • SU70218A1 - The method of changing the phase of oscillations of all frequencies of a wide spectrum at the same angle : en ru
  • CA446350A - Applicator for fertilizers : en fr
  • CH252745A - Settling tank. : en fr
  • CH252955A - Control square. : en fr
  • CH252733A - Machine for shrinking fabrics. : de en
  • CH252822A - Device for rolling parts of cylindrical or conical shaped bodies. : en fr
  • PL33379B1 - A method of lactic fermentation of pure commercial sucrose : en pl
  • CH252684A - Procedure for lowering the groundwater. : de en
  • CA446377A - Continuous hcn process : en fr
  • US2435025A - Contact bank of switches and cabling arrangement between switches in automatic telephone systems : en
  • CH252888A - Regulating device for prime movers. : de en
  • CH252880A - Device for automatic compensation of valve clearance on internal combustion engines. : de en
  • US2435064A - Chair : en
  • AU2001145A - Improvements in axial flow compressors and like machines : en
  • GB597621A - Improvements in extension coat rails : en
  • AU126526B2 - Improvements in gun mountings : en
  • AU126558B2 - Improvements relating to photographic enlargers : en
  • BE378557A - CAPPING BOTTLES WITH METAL PLASTIC CAPSULES : en fr
  • ES181125A1 - CLOSING DEVICE WITH MANEUVERING BODY : en es
  • FR930633A - Bearing : en fr
  • SU69705A1 - Oil well operation device : en ru
  • US2434915A - Radio beacon system for bearing determination : en
  • US2435046A - Relieving machine : en
  • AU126598B2 - Improvements in hydraulic valves : en
  • CH252818A - Waterproof box, especially for watches and measuring devices. : en fr
  • BE478381A - : fr
  • FR930477A - Device for amplifying or producing very high frequency electrical oscillations : en fr
  • GB597672A - Improvements in elevators : en
  • FR930610A - Pitting, pallet disintegrator : en fr
  • AU1756644A - Improvements in tandem wing aircraft : en
  • ES181300A1 - PROCEDURE OF SYNTHESIS OF HYDROCARBONS WITH A BOILING POINT ABOVE 800º C : en es
  • AU1015647A - Improvements in or relating to machines for performing trimming operations on shoe parts : en
  • US2435003A - System of deicing for aircraft, vessels, etc. : en
  • CA446369A - Compressor : en fr
  • BE478368A - : en
  • CH252961A - Poster. : de en
  • ES16492U - Toy photo camera. (Machine-translation by Google Translate, not legally binding) : en es
  • GB597641A - Improvements in or relating to stud and socket joints : en
  • GB597645A - Suspension for compasses and similar instruments : en
  • CA446357A - Electric fixture : en fr
  • USD148455S - Design fob a stenographer s note- book stand or simttar article : en
  • CH252959A - Process for the preparation of a new benzenesulfonylguanidine. : de en
  • AU126543B2 - Improvements in or relating tothe securing of shoe uppers to insoles : en
  • CA446374A - Fabrication of light metals : en fr
  • ES16269U - Dust distributor device. : en es
  • AU126568B2 - Improvements relating tothe calibration of cathode ray oscillographs : en
  • AU140210B2 - Improvements in carrier wave transmission systems : en
  • BE478796A - Improvements to devices allowing to achieve or interrupt communication between two speakers : en fr
  • AU138431B2 - Heat exchange system : en
  • GB597472A - Improvements in and relating to the distillation of hydrocarbons : en
  • US2435120A - Cable greasing device : en
  • FR930416A - Gear shifting for bicycles : en fr
  • FR930572A - Method and apparatus for the production of fibers : en fr
  • GB597660A - Pulse keying circuit : en
  • GB597685A - Improvements in or relating to devices for preventing the formation of ice on conductor rails : en
  • GB597544A - Improvements to rotary compressors exhausters and motors : en
  • FR930417A - Device to straighten eyelashes : en fr
  • GB597674A - Improvements in and relating to radio receivers : en
  • FR930613A - Carburetor with optimum automatic adjustment of air and fuel by a compensating system and diffusion by porous substance : en fr
  • FR930614A - Automatic drive device for machine tools, in particular for lathes : en fr
  • GB597567A - Improvements in or relating to the electro-plating of metals : en
  • ES180980A1 - A PROCEDURE FOR THE MANUFACTURE OF HOLLOW BODIES WITH CELLULOSE DERIVATIVES : en es
  • CH252948A - Process for the preparation of N- (ribityl- (1 ') -5'-phosphate) -3,4-dimethyl-aniline. : de en
  • BE479007A - : en fr
  • US2435104A - Napkin holder : en
  • US2435175A - Flickering beam spectrophotometer for the measurement of bronze : en
  • US2434988A - Heat exchange core and air duct : en
  • GB597524A - Improvements in or relating to valve equipment for the thermal treatment of metals by high frequency electromagnetic induction : en
  • BE479111A - : en
  • US2435035A - Simultaneous plural frequency start-stop telegraph system : en
  • FR930441A - Process for obtaining shaped parts starting from plates of thermoplastic materials : en fr
  • CH252675A - Heat insulating wall. : de en
  • AU141232B2 - Rapid photographic developer : en
  • CA446387A - Metal container side seam packing strip applying apparatus : en fr
  • GB597522A - Improvements in or relating to gas burners : en
  • FR930406A - Assembly for frequency or phase modulation of an oscillator : en fr
  • GB597458A - Method and apparatus for continuous production of filled and sealed tetrahedral packages of paper or the like : en
  • US2435061A - Radio transceiver : en
  • ES181112A1 - IMPROVEMENTS IN SOUND PROBES BY ECO : en es
  • US2434979A - Motor drive for centrifugal pumps : en
  • GB597394A - Method of coating surfaces : en
  • FR930423A - Cover for surgical sutures, such as catgut : en fr
  • GB597538A - Improvements in or relating to gas-filled electric discharge tubes : en
  • FR930486A - New rapid construction method for panel ceilings : en fr
  • FR930535A - rotating lipstick case : en fr
  • ES180969A1 - AN IMPROVED IMPROVEMENT IN THE CONSTRUCTION OF METAL FRAMED CEILINGS : en es
  • SU70120A1 - Spring dynamograph to control the operation mode of deep oil pumps, etc. cars : en ru
  • GB597634A - Improvements in or relating to the production of alkyl chlorides : en
  • AU2507645A - Improvements relating to combustion apparatus : en
  • AU126538B2 - Improvements in crystal contacts ofwhich one element is mainly silicon : en
  • ES15784Y - Screwdriver provided with screw or lag holder. : en es
  • ES181328A1 - A NEW MANUFACTURING SYSTEM OF ALCAYATES : en es
  • GB597515A - Photogrammetrical tracing table : en
  • ES181100A1 - IMPROVEMENTS IN THE MANUFACTURE OF LINK FILING BELTS : en es
  • FR930585A - Device allowing rapid localization of an inversion of digits in a transfer of numbers : en fr
  • GB597481A - Improvements in means for expanding metal tubes : en
  • AU126562B2 - Improved device for use in uncoiling wire from spools : en
  • CA446397A - Compensated photoelectric photometer circuit : en fr
  • CA446404A - High-frequency impedance-matching device : en fr
  • ES181209A1 - AN ASSEMBLY FOR LOCAL SERVICE OF REMOTE ELECTRICALLY CONTROLLED BYPASSES : en es
  • GB597495A - Improvements in friction-wheel variable-speed gears : en
  • GB597533A - Improvements relating to autographic registers : en
  • FR930559A - Upward jet device for running water toilets : en fr
  • FR930623A - Modulation system : en fr
  • BE478343A - Method of auscultation of materials by means of elastic wave trains : en fr
  • GB597605A - Improvements in or relating to safety guards for leather and other power presses : en
  • FR930515A - Space discharge device : en fr
  • GB597435A - Printed fabrics and methods of producing same : en
  • ES181057A1 - IMPROVEMENTS IN TELECOPIC OBSERVANCE INSTRUMENTS : en es
  • FR930424A - Automatic dispenser of powdery materials in a fluid stream : en fr
  • CH252697A - Process for annealing a raw single crystal body of synthetic corundum in order to increase its resistance to cracking and annealing single crystal body of synthetic corundum obtained by this process. : en fr
  • AU2062045A - Receiving systems for radio interception : en
  • ES179668A1 - A PROCEDURE FOR THE MANUFACTURE OF OBJECTS THAT HAVE A CERTAIN NUMBER OF INSULATED METAL PARTS : en es
  • FR930621A - Process for the production of textile fibers permeable to ultraviolet radiations, application of these fibers for the production of flexible or rigid screens and industrial products resulting from these processes and application : en fr
  • GB597666A - A method of joining thermoplastic materials by electromagnetic induction : en
  • US2434999A - House-moving truck : en
  • US2435095A - Projectile : en
  • GB597488A - Improvements in loom beat-up mechanism : en
  • US2434912A - Method of impregnating regenerated cellulose rope : en
  • CH252690A - Guide device for the directed introduction of a liquid, vapor or gaseous medium from a pipe into a room. : de en
  • US2435176A - Flickering beam spectrophotometer for the measurement of bronze : en
  • DK66242C - Process for the Preparation of 1 Molecule Water poorer, unsaturated Derivatives of 2-Methyl-2-oxy-3-halo-tetrahydrofurans. : da en
  • GB597489A - Improvements relating to switches for fluorescent and luminous gas electric discharge tubes : en
  • ES181275A1 - A PROCEDURE FOR PREPARING PARTIALLY DEPOLYMERIZED WATER SOLUBLE DEXTRAN POLYMER HOMOLOGIES : en es
  • FR930422A - Removable packing box in reinforced synthetic panels : en fr
  • FR930583A - Command giving the advance in the longitudinal carriages of the towers : en fr
  • GB597500A - Improvements in or relating to electrical impulse generators : en
  • AU2069545A - Improvements relating to filters : en
  • CH252952A - Process for the production of a vat dye. : de en
  • FR930401A - Concrete frame construction : en fr
  • CH252915A - Loudspeakers, in particular for radios and gramophones. : de en
  • ES16483U - One piece wooden clamp (Machine-translation by Google Translate, not legally binding) : en es
  • US2435053A - Valve and air charger for pumpstorage systems : en
  • FR930405A - Electrical oscillation amplifier assembly : en fr
  • FR930459A - Variable voltage motor systems : en fr
  • GB597600A - Improvements in or connected with castors or the like : en
  • CA446434A - Method for reconditioning used solutizer solutions : en fr
  • SU70066A1 - Sleigh : en ru
  • FR930476A - Capacitor : en fr