• CH282131A - Glasses. : en fr
  • CH282225A - Device for applying liquid make-up. : de en
  • US2592639A - Outboard motor starting device : en
  • US2592667A - Machine for striping electric conductors : en
  • US2593367A - Reeling mechanism : en
  • CH282013A - Device for loosening the surface of gravel roads. : de en
  • DE1637324U - TABLE ON THE ARMCHAIR. : de en
  • CA482480A - Circuit breaker : en fr
  • NL69796C - Ship, wherein the rear end of each propeller shaft is journalled in a hub of a propeller shaft seat and each propeller is provided with a device for adjusting its blades of the ship. : en nl
  • CH282269A - Intercooler on multistage turbo compressors. : de en
  • DE836543C - Device for the production of remote x-ray profile recordings of the head for orthodontic purposes : de en
  • ES195039A3 - IMPROVEMENTS IN SEAT PLATES FOR FASTENING RAILWAY RAILS : en es
  • ES201680A3 - Some improvements in progressive speed change systems (Machine-translation by Google Translate, not legally binding) : en es
  • ES30435U - Blowjob (Machine-translation by Google Translate, not legally binding) : en es
  • GB670438A - Improvements in or relating to treating sugar solutions : en
  • US2593176A - Tool bar mounting : en
  • DE1637119U - MEASURING CALIPER. : de en
  • US2593346A - Saw operating mechanism : en
  • USD166455S - Packing flat : en
  • CH282173A - Device for assembling cylindrical parts, in particular tubular members. : en fr
  • US2592663A - Friction shock absorbing mechanism for railway car draft riggings : en
  • DE1637302U - CARRIER TAPE UNDERLAY. : de en
  • DE836692C - Filter for generator gas : de en
  • DK74012C - Hot air machine with reciprocating pistons and several simultaneously acting closed thermodynamic circuits. : da en
  • ES29057Y - New cleaning device : en es
  • FR1005652A - Product intended for washing or cleaning various objects soiled with greasy and other grime, and its manufacturing process : en fr
  • US2592738A - Electronically controlled low impedance phase shifting device : en
  • US2592646A - Regeneration and preconditioning of a methanethiol synthesis catalyst : en
  • DE1637162U - DEVICE FOR FASTENING THE HANDLE OF VACUUM CLEANERS. : de en
  • DE1637369U - SAMPLE DEVICE FOR TEXTILE FABRICS. : de en
  • ES195132A1 - A SPINNING MACHINE WITH VERTICAL MOVING PARTS, ESPECIALLY A MECHERA, FINE OR TWISTING SPINNER : en es
  • ES195369A1 - CONNECTING ARRANGEMENT FOR MECHANICAL RECTIFIERS DESIGNED TO ACHIEVE CURRENT CURVES THAT PROVIDE A FAVORABLE LOAD ON THE CONTACT : en es
  • ES30412U - Suction drainage apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • NL69818C - Method for the manufacture of objects with a cellular or porous structure from rubber compounds and the objects thus manufactured : en nl
  • DE836526C - detector : de en
  • US2592694A - Metabolism apparatus for measuring oxygen consumption during respiration : en
  • US2593026A - Sectional cane or walking stick : en
  • USD166493S - Pack for fruit or similar articles : en
  • US2592849A - Filter : en
  • CH282016A - A method of manufacturing a rubber-based coating and a hydraulic binder. : en fr
  • US2593278A - Centrifuge for separating a liquid from solid material : en
  • CA482546A - Dihydroxypropyl theophylline : en fr
  • CH282237A - Apparatus for bagging granular products. : en fr
  • DE1637349U - WATERING CAN. : de en
  • DE836749C - Dead man's device for non-rail vehicles : de en
  • FR1005623A - Removable anti-slip device for shoes : en fr
  • FR1005808A - Connection and fixing device for an electrical conductor : en fr
  • FR1006021A - Device for molding, in particular by centrifugal casting, metal parts : en fr
  • GB670290A - A new or improved device for holding a cake of soap : en
  • CH282120A - Control device on automatic weighing and filling devices. : de en
  • ES201444A3 - An apparatus for the measurement of fluid speeds at little overpressure (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005806A - Electronic control of intermittent movement of controlled and variable amplitude : en fr
  • FR1005865A - Auxiliary building material : en fr
  • FR1006067A - Advanced Electric Dry Straightener : en fr
  • ES195041A1 - A METHOD FOR MANUFACTURING CATHODS INTENDED FOR ELECTRIC DISCHARGE VALVES : en es
  • ES195071A1 - A PROCEDURE FOR THE CONTINUOUS MANUFACTURE OF FIBER AND LATEX MATERIALS : en es
  • GB670136A - Rack for oil bottles or the like : en
  • DE1637284U - DEVICE FOR LIQUID ALLOCATION TO SCHUETTGUETERN. : de en
  • FR1005896A - Underwire hairpieces : en fr
  • FR1005975A - Capper head : en fr
  • DE1637216U - BASIC GLASS FOR THE MANUFACTURE OF OBJECTS WHICH SURFACE RESULTS IN DIFFERENT PATTERNS DURING MANUFACTURE. : de en
  • DE1637255U - HOOK AND EYE TAPE. : de en
  • DE836902C - Machine for driving fasteners : de en
  • FR1006019A - Method and device for preparing soil cultivation : en fr
  • US2592790A - Gun loading mechanism : en
  • CA482451A - Automatic phonograph : en fr
  • ES202388A1 - Perfections introduced in the sifonic valves for discharge of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES29334Y - Perfected Chipping Device : en es
  • FR1006098A - Stiffener for wire, or others : en fr
  • GB670453A - Improvements in or relating to gelatine blasting explosives : en
  • ES197560A1 - A PROCEDURE FOR OBTAINING GASES CONTAINING SULFUR BIOXIDE : en es
  • ES201978A1 - Hanging system for bridges with great opening, high height ceilings and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005660A - Improvements in means for cooling the cylinders of internal combustion engines, in particular of aircraft engines : en fr
  • CH282051A - Pneumatic thread brake. : de en
  • CH282005A - Closing device for building window openings. : en fr
  • US2593124A - Wedge facing machine : en
  • DE836592C - Mouthpiece for brass instruments : de en
  • GB670113A - Improvements relating to multiple-pin, two-part electric couplings : en
  • US2592656A - Piston and valve assembly for hydraulic control devices : en
  • US2592994A - Method and apparatus for grinding by the use of grinding bodies subjected to centrifugal force : en
  • US2593110A - Nose tattooing device for cattle : en
  • DE839798C - Process for the production of strychnic acid : de en
  • FR1005732A - Method and device for air drying lumber : en fr
  • DE836959C - Rectifier arrangement for generating a high DC voltage with a relatively low current, especially for television purposes : de en
  • ES30466U - New cutting and sewing system (Machine-translation by Google Translate, not legally binding) : en es
  • GB670207A - Improvements relating to tubular furnaces : en
  • CA482431A - Mounting of construction boards : en fr
  • CA482500A - Method of fastening fixtures : en fr
  • DE836473C - Procedure for avoiding or largely reducing the stress on basic structures when strains and pressures occur in the subsoil in subsidence areas : de en
  • DE836586C - Process for removing solid coatings adhering to metal bodies, in particular casting molds : de en
  • DE836845C - Water wave holder : de en
  • DE836981C - Film formers, lacquers and paints : de en
  • CA482560A - Vending apparatus : en fr
  • US2593007A - Slide feeding mechanism for still picture projection machines : en
  • US2593053A - Bottle cap remover : en
  • US2593142A - Ash tray : en
  • US2593360A - Convertible top for automobiles : en
  • US2593224A - Graphic indicator responsive to a plurality of conditions in a continuous processing system : en
  • US2593302A - Weft yarn ensnaring apparatus for automatic looms : en
  • US2592627A - Pressure vessel closure : en
  • US2593104A - Window construction : en
  • US2593338A - Contacting solid particles with gaseous fluids : en
  • US2593025A - Snowplow shoe : en
  • DE1637342U - COVER FOR TUG. : de en
  • FR1005793A - Saber shuttle launcher : en fr
  • FR1005686A - Advanced training in aviation infrastructure : en fr
  • FR1005960A - Bottom bracket shifting for cycles : en fr
  • US2592609A - Magnetically controlled rotary water sprinkler : en
  • US2592770A - Variable-oscillator controlled relay system : en
  • DE1637211U - CIRCUIT ARRANGEMENT FOR REGULATING THE VOLUME IN RADIO DEVICES ACCORDING TO THE OVERLAY PRINCIPLE IN REFLEX CIRCUIT WITH DIODE DIRECTION. : de en
  • US2592727A - Automatic fishhook : en
  • DE836777C - Belt part made of leather for looms : de en
  • US2593337A - Vehicle signal : en
  • USD166508S - Embroidered trimvi ng or similar article : en
  • US2593283A - Weeder : en
  • US2593323A - Collapsible saw frame : en
  • DE836742C - Holder for connecting plates for the construction of showcases or the like. : de en
  • DE836472C - Gear regulator for clocks or the like with a drive that is periodically locked in the gear regulator cycle : de en
  • US2592534A - Confection making apparatus : en
  • US2593044A - Grid-controlled electron tube : en
  • CA482430A - Aerodynes having wings movable in circular translation : en fr
  • CA482517A - Preparation of lactic acid : en fr
  • CH282242A - Motor vehicle. : de en
  • DE1637359U - TRANSPORTABLE OIL FIRING. : de en
  • DE836831C - Laryngoscopes and similar devices : de en
  • DE1637350U - NOZZLE UNIT FOR CENTRIFUGES. : de en
  • FR1005780A - Advanced training in aircraft landing systems and devices in poor visibility : en fr
  • DE836764C - Explosive cartridges and their charges : de en
  • DE836949C - Return condenser and evaporator of a two-column apparatus for the separation of liquefied gases : de en
  • DE837047C - Arrangement for the electroacoustic generation of bell toen : de en
  • GB670063A - Improvements in mounting glass sheets in frames for partitions, windows, and similarstructures : en
  • DE1637182U - DECORATION STOOL OR MOUNTING STOOL FOR SHOP WINDOW DECORATION. : de en
  • DE837032C - Clamping device for hollow cylinder : de en
  • FR1005713A - Improved method of locating the instant of passage of a rotating beam through a given reception point : en fr
  • GB670232A - Internal combustion engine charge forming apparatus : en
  • GR13539B - ECONOMIC ELECTRIC HEATER. : el en
  • GB670406A - Improvements in or relating to a refrigerating system : en
  • US2593174A - Permanent dunnage : en
  • USD166449S - Vase or similar article : en
  • US2592688A - Fishing pole holder : en
  • US2592816A - Valve operating means : en
  • US2592931A - Thiothiazolone derivatives : en
  • US2592657A - Device for slicing dough : en
  • CA482496A - Aircraft evaporative cooling system : en fr
  • ES28496Y - Electric shaver : en es
  • GB670203A - An improved apparatus for feeding continuous strips of paper : en
  • DE836653C - Magazine switching devices for die setting and line casting machines : de en
  • DE836964C - Arrangement for braking electric motors by countercurrent : de en
  • DE839788C - Laundry carriers, in particular clotheslines and processes for their manufacture : de en
  • ES28348U - Case or container for thermometers with device to facilitate and amplify the reading of the temperature taken (Machine-translation by Google Translate, not legally binding) : en es
  • ES30489U - Improved hooking device (Machine-translation by Google Translate, not legally binding) : en es
  • DE1637207U - COMBINING TROUSERS AND CLOTHING BELT. : de en
  • DE767260C - Device for sending and receiving sound waves in water : de en
  • DE836978C - Insulating body with contact springs stored in chambers : de en
  • ES30511U - Buckets of compartments classified applicable to the suitcases of the motor vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • GB670221A - Improvements in mechanical lighters : en
  • DE767289C - Frames, especially for motor vehicles : de en
  • ES202086A1 - A procedure for obtaining a sulphonated and polymerized oil from a mixture of fish and pomegranate oil which is used in the production of soaps (Machine-translation by Google Translate, not legally binding) : en es
  • GB670118A - Improvements in or relating to method of and apparatus for casting elongated articles : en
  • DE1637232U - INTENSIVE COOLER. : de en
  • DE1637251U - UNDERWEAR WITH LIBREST. : de en
  • ES200887A1 - NEW PROCEDURE AND MACHINE FOR COATING WITH UNIFORM FLAMMABLE PARTS WITH FUSED MATERIALS : en es
  • GB670129A - Improvements in or relating to electric discharge tubes : en
  • GB670335A - Improved device for holding bobbins and cop-tubes during winding, and replacing full bobbins and cops by empty bobbins and cop-tubes in automatic yarn winding machines : en
  • DE1637145U - CIGARETTE REMOVER. : de en
  • FR1005897A - Optical method for determining the probable point and ellipses of equal probability for a set of direction-finding bearings : en fr
  • GB670114A - Device for restraining the movement of an animal : en
  • DE836804C - Folding bridge with counterweight : de en
  • ES200987A1 - A device for simultaneous twist and twist machines for fibrous material (Machine-translation by Google Translate, not legally binding) : en es
  • DE767255C - Arrangement for distance measurement according to the pulse reflection method : de en
  • FR1005657A - Pressure relief device for tires : en fr
  • FR1005670A - Game : en fr
  • ES195126A1 - AN ALARM APPARATUS : en es
  • ES195353A1 - IMPROVEMENT IN THE FEEDING OF INTERNAL COMBUSTION, BURNER AND ANALOGUE ENGINES : en es
  • GB670305A - Improvements in or relating to adjustable inductive electric windings and contact devices therefor : en
  • DE839797C - Process for the preparation of 2, 4, 4-trimethylpentanal : de en
  • US2593065A - Resilient soil-working toothed wheel : en
  • USD166461S - Funkey bottle : en
  • DE1637319U - ROTATING CAKE PLATE WITH ONE HUNDRED PERCENT STANDING ABILITY. : de en
  • DE836668C - Locking device for tuning means of shortwave technology : de en
  • CH282184A - High specific speed hydraulic turbine. : en fr
  • FR1005944A - Worm gear : en fr
  • FR1006073A - Process for obtaining in the paper, for example on envelopes, transparent locations, called windows : en fr
  • GB670199A - Improvements relating to surgical, suture and like sewing needles : en
  • DE767293C - Hole burner for surface hardening : de en
  • ES30486U - Bell for bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • US2592772A - Safety attachment for outboard motors : en
  • US2593272A - Lamp shade having shade material secured to frame by means of stiff but flexible strips : en
  • ES27956Y - Wheel for forklifts and similar uses : en es
  • US2592556A - Gaseous-discharge device : en
  • US2593390A - Can opener : en
  • DE751894C - In a sleeping camp convertible seat with adjustable backrest for motor vehicles u. like : de en
  • ES202557A1 - Light-sensitive diazotype material : en es
  • ES202612A1 - An iron engraving device (Machine-translation by Google Translate, not legally binding) : en es
  • US2592800A - Dilator for clogged teats : en
  • ES28307Y - Perfected date stamp model : en es
  • GB670297A - Improvements in or relating to reamers : en
  • ES200948A1 - Procedure for the obtaining of gases containing hydrogen, intended for synthesis (Machine-translation by Google Translate, not legally binding) : en es
  • US2592611A - Delayed pulse generator : en
  • US2592857A - Power agitated parts cleaning machine : en
  • US2592978A - Retractable tool : en
  • USD166488S - Link chain fob a bracelet or the like : en
  • US2592919A - Dockboard : en
  • US2592638A - Feeder for livestock or poultry : en
  • USD166475S - Inve ntor : en
  • DE836573C - Electromechanical control unit for custom grinding on cylindrical grinding machines : de en
  • US2592645A - Means for sealing fluid lubricant in the hub of a rotating element : en
  • US2592906A - Speed control valve for hydraulic mechanism : en
  • US2592956A - Extensible gate lock : en
  • US2593090A - Method of forming a seam for uniting plies of sheet material : en
  • ES195395A1 - A PROCEDURE AND AN ELECTRIC HEATING OVEN OF BULK MATERIALS : en es
  • ES27741Y - Manual rig for sulphating : en es
  • FR1005831A - Cigarette paper collection container : en fr
  • CA482497A - Wire stripper : en fr
  • US2592806A - Collapsible tube closure : en
  • DE1637240U - ELECTRICALLY POWERED SEWING MACHINE. : de en
  • DE1637326U - SHELF. : de en
  • US2592779A - Tape controlled telegraph transmitter : en
  • US2592890A - Agents for combating pests and a method for killing pests : en
  • GB670466A - Improved means for removably connecting pannier-bags to cycles, particularly motor cycles : en
  • FR1005946A - Device for maintaining the synchronism of several phenomena occurring simultaneously, in particular of several inscriptions of manetic sounds occurring simultaneously : en fr
  • ES200910A1 - Improvements in the switch and similar (Machine-translation by Google Translate, not legally binding) : en es
  • DE1637262U - CONTROL KNOB OR KNOB, IN PARTICULAR FOR THE PURPOSES OF MESSAGE TECHNOLOGY. : de en
  • FR1005715A - Improved device for charging an accumulator battery for a motor vehicle explosion engine or other : en fr
  • FR1005738A - Calendar watch : en fr
  • GB670349A - An improved surgical pessary : en
  • DE1637222U - HANDLE AND PROTECTIVE RIB ON WATER METER HOUSING. : de en
  • US2592986A - Timing relay : en
  • DE836612C - Slat blinds : de en
  • DE836914C - Coupling for toy vehicles, especially those for toy trains : de en
  • FR1005859A - Process for the treatment of waste liquors from the cellulose industry : en fr
  • ES195337A1 - IMPROVEMENT IN THE METHOD OF PREPARATION OF ETHYL-2-HEXANOL : en es
  • ES202312A1 - A process of manufacturing recycled trip (Machine-translation by Google Translate, not legally binding) : en es
  • ES195100A1 - ROLLER DRILLS FOR WELL DRILLS : en es
  • DE836813C - System for carrying out switching processes between a public traffic column and a central facility : de en
  • ES30408U - New model of pump for emptying barrels (Machine-translation by Google Translate, not legally binding) : en es
  • ES201847A1 - An automatic press (Machine-translation by Google Translate, not legally binding) : en es
  • DE836491C - Process for the production of alkali metal salts of ethensulfonic acid with low foreign salts : de en
  • DE836518C - Radio or music device with horn loudspeaker : de en
  • DE1637172U - DOOR AND WINDOW PLATFORM. : de en
  • DE1637272U - SECURING AGAINST DISTURBANCE IN GAS STOVES. : de en
  • ES201859A3 - A thermorregulator apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • GB670181A - Internal combustion engines of the compression ignition type : en
  • GB670467A - Improved means for detachably connecting cycle pannier-bags to supporting frames : en
  • DE836832C - Handle design for instruments for root lifting and luxating : de en
  • ES202386A1 - A permutation plate for columns (Machine-translation by Google Translate, not legally binding) : en es
  • ES202545A1 - A RELAY THAT RESPONDS TO LIGHT : en es
  • GB670090A - Chimney cowl : en
  • GB670371A - Improvements in or relating to liquid dispensing apparatus : en
  • FR1005774A - Bezel for pendulums : en fr
  • FR1005954A - Remote acoustic control of an angular velocity : en fr
  • US2593365A - Ball point pen : en
  • GB670317A - Preparation of organic arsonic acids and arsine oxides : en
  • GB670489A - Improvements relating to toys : en
  • GB670431A - Magnetic focussing device for cathode ray tubes : en
  • US2592777A - Pulse-echo identifying system : en
  • US2592955A - Toilet paper holder : en
  • US2593290A - Variable pitch propeller : en
  • US2593333A - Display container : en
  • DE836532C - Mixed emitters : de en
  • DE836554C - Process for the production of artificial eyes : de en
  • FR1005730A - Method and device for smoking fish : en fr
  • FR1006063A - Hot water boiler : en fr
  • US2593125A - Process of coagulating asbestos : en
  • US2593191A - Parking meter : en
  • US2593388A - Tape splitting machine : en
  • US2592903A - Clamp structure for garment finishing machines or the like : en
  • ES195186A1 - IMPROVEMENTS IN THE CONSTRUCTION OF SKATEBOARDS : en es
  • ES197519A1 - A PROCEDURE AND APPARATUS FOR THE OBTAINING OF SULFUR BIOXIDE OR MIXTURES OF SULFUR AND OXYGEN BIOXIDE : en es
  • GB670101A - A device for stabilising and homogenising liquid mixtures : en
  • ES30448U - Control sheet for pools especially football (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005787A - Improvements to soaps with reduced fat content : en fr
  • GB670455A - Improvements in packaging : en
  • US2592649A - Switch structure for motor-driven tools : en
  • GB670135A - Improvements in or relating to apparatus for packaging granular material : en
  • GB670137A - Improvements in and relating to spectacles : en
  • GB670291A - Improvements in or relating to windows and doors : en
  • GB670319A - Apparatus for conveying fish : en
  • FR1005919A - Ceiling, in particular, for residential houses made of wood : en fr
  • US2593348A - Current production, sales, inventory, or like indicator : en
  • DE836756C - Paint pot : de en
  • ES195154A1 - A BALL OR REEL PRESENTING DEVICE FOR SPINNING MACHINES : en es
  • GB670294A - Improvements in and relating to biscuit ovens : en
  • US2592733A - Railway locomotive structure : en
  • US2593103A - Fluid pressure control mechanism : en
  • GB670460A - Improvements in or relating to adsorbents for chromatographic separation : en
  • US2593048A - Venetian blind headbar construction : en
  • US2593384A - Receptacle : en
  • CH282115A - Lotto card. : en fr
  • DE1637234U - PERMANENT CALENDAR. : de en
  • CA482460A - Method of preparing unsaturated esters : en fr
  • DE836457C - Vehicle toys : de en
  • DE836553C - Electrically operated device for cutting open plaster cladding or similar mineral layers : de en
  • ES28586Y - Special motorcycle for transport : en es
  • FR1006041A - Advanced pliers : en fr
  • GB670329A - Improvements in or relating to plate racks : en
  • DE837014C - Sound-absorbing or damper plate with a damping or. Insulation layer made of long-fiber fabrics : de en
  • FR1006075A - rotating gear for bimetallic thermometer : en fr
  • DE836568C - Use of an alloy for contract purposes : de en
  • FR1006087A - Method and elements for the construction of artificial stone buildings : en fr
  • DE829994C - Combined control handle for motor vehicles : de en
  • DE836633C - Hammer drill : de en
  • DE836767C - A load conveyor device consisting of several independent load conveyor tracks that can be switched one behind the other by swiveling movement : de en
  • ES195410A1 - A MAGNETIC DRIVING SYSTEM OF THE SHUTTLE : en es
  • FR1006032A - Improvements made to constructions established by assembling panel-shaped elements : en fr
  • GB670409A - Improvements in and relating to a closure device for an air suction pipe : en
  • DE1637229U - THERMOMETER. : de en
  • US2592898A - Mail carrier : en
  • US2593011A - Keyed automatic gain control : en
  • US2593273A - Baking oven : en
  • CH282147A - Mold for the manufacture of metal chains. : en fr
  • US2592543A - Optical angle measuring apparatus : en
  • ES195457A1 - AN APPARATUS TO PRODUCE ELECTRICAL ENERGY : en es
  • FR1005987A - Motorcycle rear seat enhancements : en fr
  • GB670447A - Improvements in or relating to bag filling machines : en
  • CA482453A - Arrangement for ventilating of railway carriages, buses and similar vehicles : en fr
  • DE1637169U - MINIMUM RELEASE FOR COMPRESSED AIR-ACTUATED BRAKE DEVICES, IN PARTICULAR FOR BRAKES OF CONVEYORS. : de en
  • DE836735C - Method for preventing the germination of stored field and garden crops : de en
  • DE836792C - Fabric web or edge guides for textile equipment machines u. like : de en
  • FR1006083A - Preserving jar or glass with glass lid which can be tightened by a closing device : en fr
  • GB670217A - Improvements in or relating to a packaged food product and a method of packaging food products : en
  • FR1006096A - Device for the empty cut-off of high capacity networks : en fr
  • DE836469C - Device for the detachable attachment of the carriers to the shackle chains on carrier conveyors : de en
  • DE836645C - Process for the preparation of N-p-chlorophenyl-N-isopropyl biguanide : de en
  • DE1637228U - PHOTOGRAPHIC EXPOSURE TABLE. : de en
  • FR1006057A - Adjustable dispenser : en fr
  • GB670405A - Means for controlling a member of great length for use with wave guides : en
  • DE835275C - Device on stack twisting machines to disturb the periodicity of twist fluctuations in the thread : de en
  • DE836970C - Current collector for electrical machines with concentrically curved contact piece, in particular carbon brush : de en
  • ES202452A1 - New hermeticity board system for rotating shafts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005613A - Device for vulcanizing molded bodies with cylindrical inner and outer profiles : en fr
  • FR1005921A - Water return device : en fr
  • GB670456A - Improvements in or relating to printing machines with belt or chain type printing block carriers : en
  • DE836969C - commutator : de en
  • US2593270A - Article of furniture : en
  • US2593047A - Multiple slide valve and operator therefor : en
  • ES200757A1 - An injection pump for diesel type engines (Machine-translation by Google Translate, not legally binding) : en es
  • GB670246A - Sound recording and reproducing apparatus : en
  • FR1005617A - Continuous extraction centrifugal separator : en fr
  • FR1005949A - Cistern for transporting liquid manure and other liquids containing thick materials, and pump for filling this tank : en fr
  • CA482427A - Tire protecting device : en fr
  • US2592958A - Apparatus for handling strip material from extruding machines : en
  • US2593012A - Press loading mechanism : en
  • US2592851A - Fan wheel : en
  • US2592940A - Pressure transformer : en
  • DE836516C - Waveband switch : de en
  • DE836750C - Security lock on motor vehicles : de en
  • DE833472C - Process for the production of colored samples on substrates : de en
  • DE836506C - Circuit arrangement for power surge transmissions : de en
  • DE836527C - Process for the manufacture of cathodes for electron tubes : de en
  • DE836762C - Ring spinning or ring twisting machine : de en
  • GB670209A - Improvements in or relating to apparatus for introducing fluid into a living body : en
  • GB670270A - Improvements relating to engine-driven electric generating plant for rail vehicles : en
  • GB670411A - Improvements relating to the manufacture of glass envelopes for electric discharge devices : en
  • US2592714A - Railway truck : en
  • US2592949A - Cable seal : en
  • DE1637139U - KNIFE HEAD FOR HAIR CLIPPERS. : de en
  • ES195099A1 - A METHOD OF MAKING A SHAFT OR SIMILAR BOX FOR RAILWAY : en es
  • DE1637141U - SUEDE LEATHER MADE OF CHROME GARED AND TARGED SPLIT LEATHER FOR THE PORREFEUILLE INDUSTRY : de en
  • DE1637384U - MULTI-WHEELED VEHICLE WITH AND WITHOUT ENGINE BY CONNECTING TWO OR MORE BICYCLES, SCOOTERS, TANDEM OR THE LIKE. : de en
  • ES29104Y - Toy consisting of a horse with a rider throwing a lasso : en es
  • ES30362U - Container with easy-open snap-on lid (Machine-translation by Google Translate, not legally binding) : en es
  • GB670393A - Elastomer-resin compositions : en
  • US2592581A - Method and apparatus for positioning strip : en
  • CA482459A - Anti-fogging compound : en fr
  • ES21313Y - Injection syringe : en es
  • US2592599A - Winding machine : en
  • US2592629A - Formylating and reducing nonalpha tocopherols : en
  • US2593280A - Phase-shift circuit : en
  • DE836459C - Drive-operated toy vehicles, in particular toy cars : de en
  • FR1005655A - Polyvinyl chloride felts : en fr
  • GB670152A - Improvements in or relating to braun tubes for use in television receivers : en
  • CH282162A - Differential hammer pistons for hydraulic hammers or other impact tools. : de en
  • DE1637370U - FACILITY TO TOILET PAPER ROLLS. : de en
  • DE837002C - Brake knee joint for thigh prosthesis : de en
  • DE748732C - Fastening of polygonal cutters or axes : de en
  • DE837048C - Sewing machine : de en
  • ES28857Y - Reduction and multiplier device : en es
  • DE1637105U - TIE WITH TAP. : de en
  • DE836721C - Process for the electrolytic deposition of shiny silver coatings : de en
  • CH282238A - Support form for folding cut cardboard sheets. : en fr
  • US2593330A - Variable frequency relaxation oscillator : en
  • US2593386A - Folding scaffold : en
  • DE836819C - Putty-free fastening of metal parts in bodies made of ceramic materials, in particular electrical cable clamps : de en
  • US2593209A - Closure and closure operator for vehicle hoists : en
  • USD166505S - Smith hydraulic pocket slasher : en
  • DE836454C - Mechanical question and answer game : de en
  • DE837045C - Cymbal machine : de en
  • FR1005763A - Equipment ensuring the passage, in a closed circuit, of receptacles between a post of dispatch and reception in return and various chains of reception and forwarding : en fr
  • DE1637376U - BALANCING GEAR FOR VEHICLE DRIVE AXLES. : de en
  • ES195130A1 - A DEVICE FOR COLOR TELEVISION : en es
  • ES27844Y - Improved phonokinematic apparatus : en es
  • ES28600Y - Boiler for heating : en es
  • ES30117U - Gym equipment (Machine-translation by Google Translate, not legally binding) : en es
  • GB670148A - Improvements in and relating to high frequency induction heating apparatus : en
  • USD166511S - Illtjminable make-up mirror : en
  • DE1637199U - REPETIER AIR RIFLE WITHOUT TOOLS DISASSEMBLY. : de en
  • DE839799C - Process for the preparation of morphine-6-glycosides : de en
  • GB670376A - Improvements in or relating to a roller seam welding apparatus : en
  • US2592864A - Color photography : en
  • DE836726C - Single thread chain stitch sewing machine : de en
  • DE836856C - Joint for hot chimneys, absorption towers or the like made of masonry : de en
  • GB670356A - Improvements in or relating to a clutch plate : en
  • FR1006016A - Improvements in methods and products for cleaning teeth or other similar surfaces : en fr
  • GB670482A - Improvements in and relating to packaged anodes for the galvanic protection of underground metals : en
  • FR1005681A - Development of lactose manufacturing : en fr
  • GB670071A - Improvements in or relating to boxes or the like and especially collapsible boxes orthe like : en
  • ES195373A3 - AN INTERNAL COMBUSTION TURBINE INSTALLATION : en es
  • GB670271A - Improvements in or relating to moorings for marine markers and the like : en
  • CA482544A - Windshield cleaner : en fr
  • FR1005882A - Build plate : en fr
  • GB670340A - Improvements in or relating to high-frequency aerials : en
  • US2593098A - Organic peroxides as promoters for silver oxidation catalysts and process using the same : en
  • USD166485S - Newman brassiere : en
  • US2592781A - Ratchet wrench : en
  • US2593118A - Apparatus for printing newspapers and the like : en
  • DE1637299U - SIGNAL DEVICE FOR TRACK SYSTEMS OF TOY RAILWAYS. : de en
  • FR1005844A - Cutting tool, especially for leaf-shaped materials, such as plant leaves, paper, etc. : en fr
  • GB670116A - Improvements in or relating to tobacco cutting machines : en
  • USD166447S - Vase or similar article : en
  • US2593188A - Novelty hat construction : en
  • US2593242A - Switching type conveyer : en
  • DE836599C - Drive device for moving uncoupled motor vehicle trailers : de en
  • DE836897C - Process for the manufacture of footwear and shoe manufactured by the process : de en
  • DK74011C - Apparatus for automatic attachment of bait to fishing hooks. : da en
  • US2592636A - Riveting gun and magazine therefor : en
  • US2593289A - Floating cultivator : en
  • ES27624Y - Bottle box with special seal : en es
  • ES29335Y - Special mold for making sponge cake : en es
  • ES30481U - Glasses perfected for motorcyclists and athletes (Machine-translation by Google Translate, not legally binding) : en es
  • CH282160A - Method and device for generating a steel grain jet, in particular for cleaning castings. : de en
  • DE1637397U - PACKAGING FOR SOAP, CIGARETTE PACKAGES AND THE LIKE : de en
  • FR1005782A - Improvement in cosmetic cases or similar devices, in particular lipstick cases : en fr
  • FR1005863A - Parachute with canopy made of ribbons : en fr
  • DE1637168U - TOILET PAPER HOLDER. : de en
  • ES202396A3 - Speed drive mechanisms (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005898A - Process for preparing lipase products : en fr
  • CH282268A - Switching device for a print medium. : de en
  • DE836656C - Rotary plow for clearing snow : de en
  • CH282130A - Lens. : de en
  • GB670173A - Improvements in high vacuum unobstructed path distillation apparatus : en
  • ES29157Y - Microphone weak signal amplifier : en es
  • ES30404U - Optical signal device for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • DE836684C - Process for removing dust and loose surface particles from carbon objects, e.g. Carbon electrodes : de en
  • US2593140A - Broom bridle : en
  • US2592716A - Self-correcting amplifier : en
  • CH282143A - Watch. : en fr
  • USD166446S - Vase or similar article : en
  • ES195338A1 - PROCEDURE FOR COQUIFICATION OF CARBONS OF HIGH CONTENT OF VOLATILE MATTERS : en es
  • ES29332Y - Pressure switch : en es
  • GR13542B - QUICK COOLER OF VARIOUS LIQUIDS FOR QUICK EXCHANGE OF HEAT BETWEEN COLD BODY AND COLD LIQUID. : el en
  • CH282026A - Detergents for aluminum objects. : de en
  • US2593183A - Tunable wave signal device : en
  • ES195224A1 - A DISTRIBUTION INSTALLATION : en es
  • DE836811C - Arrangement for holding modular switching elements and units in telecommunications technology : de en
  • DE1637155U - STEEP MAP. : de en
  • DE836815C - Procedure for controlling the level of control of radio sound recordings : de en
  • ES202126A3 - A duchador apparatus for hydrotherapy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005620A - Drilling machine : en fr
  • DE836607C - Oars, especially for inland waterway vessels : de en
  • ES30381U - Sample card for spices and analogues (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005889A - Turbo-propellant : en fr
  • FR1005920A - Improvements to feedback amplifiers : en fr
  • GB670191A - Improvements in or relating to butane cylinder covers : en
  • ES195301A1 - A POWER INSTALLATION FOR ROAD AND URBAN VEHICLES, ESPECIALLY BUSES : en es
  • ES201821A1 - A procedure for the manufacture of resistant non-metallic profiles (Machine-translation by Google Translate, not legally binding) : en es
  • ES30415U - Improved kitchen salt shaker (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005918A - Closure of packaging containers of all kinds : en fr
  • FR1005968A - Common use object composed of several sheets of glued wood veneer : en fr
  • US2592655A - Protective coating : en
  • DE836595C - Advertising arrangement according to the type of poster pillars : de en
  • ES28995Y - Perfected clothes hanger : en es
  • FR1005625A - Sole of a shoe : en fr
  • US2592791A - Tubing clamp having opposite identical jaws : en
  • US2593208A - Spring pad and cover : en
  • GB670365A - Improvements relating to fluid-operated servo-mechanisms : en
  • DE836505C - Circuit arrangement for automatic call distribution to workplaces in telephone systems : de en
  • ES195393A3 - A CHAMBER TO BURN LIQUID FUELS : en es
  • DE836615C - Toys in the form of a storage room for toy vehicles : de en
  • ES28126Y - Table football with adjustable tilt field : en es
  • FR1005603A - The stop valve : en fr
  • FR1006024A - Further training in telecommunications measuring devices : en fr
  • US2592554A - Resilient tobacco product and method of making the same : en
  • US2592942A - Dustproof leveling screw : en
  • US2593215A - Rail joint for locomotive turntables : en
  • ES30491U - Walker toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005821A - Device for attaching twigs, branches, etc., of plants to support members : en fr
  • FR1006050A - Method and means for the manufacture of igamid handbags and other fashion articles : en fr
  • GB670198A - Improvements in and relating to cigarette or cigar holders : en
  • DE836818C - Injection machine for plastic masses : de en
  • DE836930C - Wind power plant : de en
  • ES195133A1 - A PROCEDURE FOR COMPENSATING OSCILLATIONS IN THE TENSION OF THE THREADS IN CONTINUOUS RINGS TO SPIN AND TWIST : en es
  • ES28913Y - Metal bellows for mechanical gasoline pumps : en es
  • DE836572C - Probe head for measuring surface profiles : de en
  • DE836812C - Arrangement to compensate for the cross-talk coupling : de en
  • FR1006100A - Device for filling a cavity, for example in a spinning press for soft bodies : en fr
  • DE1637398U - DISMOUNTABLE CARTON. : de en
  • DE836601C - Seal for steel hose cable : de en
  • US2592998A - Feeder and impression cylinder control for printing presses : en
  • US2593356A - Multiple garment rack : en
  • DE1637243U - LOW MACHINE DRIVE. : de en
  • DE836722C - Turning tool holder with case-hardening steel : de en
  • DE836720C - Friction gear : de en
  • DE1637185U - AXIS CONTROLLER FOR POWER MACHINES. : de en
  • DE836652C - Process for the preparation of aminodiols : de en
  • DE836559C - Drinking tube : de en
  • GB670351A - Improvements in stockings : en
  • FR1005621A - Process and apparatus for removing dentures and other synthetic dental prosthesis devices from the mold holder used in their manufacture : en fr
  • GB670109A - Improvements relating to drop-down breech loading small arms : en
  • GB670212A - Improvements in or relating to running rollers, sheaves and the like : en
  • US2593179A - Means for attaching fender flaps : en
  • ES195151A1 - A MACHINE OF LARGE LONGITUDINAL EXTENSION DIVIDED IN DIFFERENT SECTIONS, ESPECIALLY A SPINDLE MACHINE : en es
  • ES195450A1 - A HIGH FREQUENCY BAND FILTER : en es
  • ES201906A1 - New system for fixing command buttons, handles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005840A - Turbine and its applications : en fr
  • DE836925C - Drive device for rotatable thread guides, especially on weaving machines for the production of edges on fabrics : de en
  • GB670296A - Improvements in or relating to exhaust assemblies for gas-turbine engines : en
  • GB670418A - Instrument case constructions applicable to pneumatically operated control valves : en
  • DE836939C - Process for the production of aralkylamino-phenol alcohols : de en
  • ES27038Y - Improved buckle for clothing garments : en es
  • FR1005872A - Miniature accumulator : en fr
  • GR13537B - SYSTEM OF RESTORATION OF DAMAGE OF ASPHALT ROADS BY A MIXTURE OF COLD ASPHALT AND GRINDER PAINTED IN A SPECIAL WAY IN A SPECIAL WAY. : el en
  • GB670370A - Improvements in and relating to dough handling machines : en
  • GB670452A - Improvements in hydraulic devices for damping oscillations for spring suspensions ofvehicles and the like : en
  • ES202427A1 - Safety devices for screws (Machine-translation by Google Translate, not legally binding) : en es
  • ES30371U - Tap with cylindrical box (Machine-translation by Google Translate, not legally binding) : en es
  • GB670292A - Improvements in or relating to tubular electric discharge devices, especially cold cathode discharge lamps : en
  • US2592845A - Chassis supporting structure for vehicle lifts : en
  • US2592610A - Prefabricated folding building : en
  • CH282108A - Start-up process for printing. : en fr
  • CH282208A - Arrangement for inductive heating of vessels, pipes, containers and the like with three-phase current. : de en
  • IE20132L - Centrifugal blowers : en
  • DE753555C - Protective circuit for monitoring the earth conductor for sheathed lines and cables : de en
  • ES23773Y - Case for facial and lip make-up : en es
  • FR1005887A - Advanced Motorcycle : en fr
  • US2592653A - Sewing machine attachment : en
  • US2592677A - Animal trap : en
  • US2593185A - Flow proportioning apparatus : en
  • US2593311A - Apparatus for detecting the presence of foreign bodies in transparent containers : en
  • GB670346A - Improvements in and relating to the production of cellulose compounds : en
  • GB670464A - Improvements in rotary grates : en
  • US2592608A - Heater : en
  • US2592698A - Insulator supporting pin and cob : en
  • US2592717A - Mason's line block : en
  • US2593299A - Portable irrigating apparatus : en
  • US2592618A - Bis (ethylxanthoylthioxy)-piperidyl-phosphine oxides and sulfides : en
  • US2592740A - Catalytic conversion with hydrofluoric acid : en
  • DE1637306U - COVER SHIFTING AND BRAKING DEVICE. : de en
  • ES195311A3 - A PARACHUTE FOR HIGH-SPEED THROWS : en es
  • FR1005629A - Liquid manure spreader for manure transport pipelines : en fr
  • FR1005631A - Device used for the treatment of the harvest before pressing : en fr
  • US2593220A - Fish bait : en
  • US2593229A - Drill bit : en
  • US2593300A - Multistage crystallization process : en
  • ES202454A1 - New air dehumedifier system (Machine-translation by Google Translate, not legally binding) : en es
  • GB670149A - Improvements in or relating to telemetering systems : en
  • DE836816C - Waveguide with attenuation that depends on the direction of flow for use in an ultra-short wave amplifier : de en
  • DE1637191U - HUB MOTOR, IN PARTICULAR FOR DRIVING BIKES AND MOTORCYCLES. : de en
  • DE1637201U - CLOTHING UNIT. : de en
  • FR1005626A - Straw sole : en fr
  • GB670067A - Improvements in, and the method of use of, structures for supporting building blocksduring the erection of a building : en
  • GB670122A - Improvements relating to motor cycle controls : en
  • FR1005816A - Improvements to bearings, bearings and other similar components : en fr
  • FR1005605A - Method and apparatus for measuring and regulating the heat output of gaseous fuels : en fr
  • US2592796A - Elastic coupling and torque measuring device : en
  • US2592840A - Measuring gauge : en
  • USD166507S - Sorrentino pendant : en
  • US2592885A - Method of and apparatus for washing dishes : en
  • ES201893A1 - Improvements in the manufacture of injectors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005667A - DC generator internally excited by alternating current : en fr
  • DE1637265U - BASE FOR BUZZER, SIGNAL DEVICES AND LIGHTS FOR INSTALLATION IN INSULATION SOCKETS FOR FLUSH MOUNTING. : de en
  • DE836499C - Microphone arrangement : de en
  • CA482483A - Timing devices : en fr
  • CH282196A - Pole-changing three-phase short-circuit armature motor. : de en
  • DE836730C - Chain stitch sewing machine : de en
  • FR1005994A - Process for producing combustible gas from powdery or fine grain fuels : en fr
  • GB670433A - Improvements in or relating to methods of purifying crude phthalic anhydride : en
  • FR1005792A - Improvements to assembly fittings for solid or hollow rods, in particular for tubular scaffolding : en fr
  • GB670265A - Improvements relating to bridges : en
  • GB670469A - Improvements in or relating to hearing aids : en
  • DE836524C - Method for achieving small tolerances in the self-inductance of single-layer high-frequency coils with, in particular, ceramic carrier bodies for the coil windings, in particular for those that are burned in in the form of precious metal coatings : de en
  • DE836643C - Process for the preparation of biguanide derivatives : de en
  • DE837019C - Manure loading machine : de en
  • DE836495C - Level control for single-stream telegraphy : de en
  • DE836904C - Process for cleaning raw wool : de en
  • FR1005981A - Spring loaded tow bar : en fr
  • FR1006051A - Quick shaving device : en fr
  • CH282210A - Tool for removing corns from the feet and method for its manufacture. : en fr
  • GB670163A - Means for mounting a member on an apertured panel or the like support : en
  • DE836712C - Hobbing tester for testing hobbing cutters with straight or curved edges : de en
  • ES196577A1 - A PROCEDURE FOR OBTAINING NEGATIVE ELECTRODES INTENDED FOR ALKALINE ELECTROLITE ACCUMULATORS : en es
  • FR1005879A - Improvements to presses for spinning lead and other soft bodies : en fr
  • US2592704A - Centralized traffic control system of the code type for the control of interlocked track switches and railway signals : en
  • FR1005942A - Improvements to cylindrical turbine valves for low head installations : en fr
  • FR1006088A - Automatic priming system for pump driven by a combustion engine : en fr
  • ES195455A1 - A PROCEDURE FOR THE MANUFACTURE OF ARTIFICIAL THREADS BY THE WET YARN METHOD IN CONTINUOUS OPERATION : en es
  • FR1005854A - Space-saving packaging for hats or other headgear made of flexible material : en fr
  • GB670119A - Improvements in or relating to the manufacture of styrene modified alkyd resins : en
  • DE836953C - Suspension bridge : de en
  • DE1637217U - DISC KNIFE FOR HOUSEHOLD MACHINERY. : de en
  • DE1637320U - TOOTHPICK CONTAINER. : de en
  • ES28745Y - Variable diameter pulley for V-belts adjustable on brand : en es
  • US2592547A - Deep-well pump : en
  • US2593197A - Inclined melter furnace and method of melting glass : en
  • USD166494S - Automobile wind deflector : en
  • DE836513C - Starting resistor arrangement, especially for universal current radio receivers : de en
  • ES28944Y - Double guarantee seal : en es
  • FR1005770A - Improvements to control devices for assemblies comprising an electrically controlled clutch and a gear change device : en fr
  • FR1006097A - Improvements at the cazettes : en fr
  • ES195090A1 - IMPROVEMENTS MADE IN THE PREPARATION OF ANTI-FOAM COMPOSITIONS : en es
  • US2593205A - Distributor rotor : en
  • CH282010A - Device for rail fastening. : de en
  • US2593237A - Scale structure : en
  • ES195310A3 - A NON-OSCILLATING PARACHUTE : en es
  • ES28804Y - Table football game : en es
  • DE836960C - Method and arrangement for radio distance measurement of retro-reflecting objects : de en
  • US2592997A - Vehicle wheel : en
  • US2593015A - Combustion boat and shield : en
  • US2592580A - Process of preparing iron oxide from ferrous chloride : en
  • US2593077A - Knockdown stand : en
  • DE836733C - Method of preserving food : de en
  • ES195350A1 - NEW COMPRESSOR SYSTEM TO TRANSFORM A HALF PRESSURE IN HIGH PRESSURE : en es
  • FR1005612A - Combined closed-circuit and open-circuit gas turbine installation : en fr
  • FR1005642A - Platinum for watch movement : en fr
  • FR1005933A - Electronic phasemeter : en fr
  • GB670248A - Transverse travelling wave amplifier : en
  • GB670313A - Improvements in or relating to the manufacture of plastic fluid containers, especially ampoules : en
  • US2592560A - Polyepoxide compositions : en
  • US2592752A - Seal for axial air gap induction motors : en
  • US2593037A - Valve chest insert for pressure fluid operated reciprocating engines : en
  • US2592662A - Friction shock absorbing mechanism for railway cars : en
  • US2592668A - Locking mechanism for a differential : en
  • US2592739A - Anklet : en
  • US2593204A - Sound control system : en
  • CH282079A - Electrolytic water decomposer, especially intended for overpressure operation : de en
  • ES195140A1 - IMPROVEMENTS IN ZIPPER CLOSURES : en es
  • ES30361U - Protective cover for books (Machine-translation by Google Translate, not legally binding) : en es
  • DK74016C - Scissors for cutting rod-shaped items. : da en
  • GB670390A - Nursing unit : en
  • GR13534B - METHOD OF PRODUCTION AND MEANS FOR PRODUCTION OF TUBE BODIES FROM WOOD BY TWISTING COATING SHEETS. : el en
  • GB670205A - Improvements relating to electric lamp housings : en
  • GB670245A - Improvements relating to cast iron : en
  • ES200912A1 - Improvements in the methods of driving the charcoal feed devices in the hoffmann and similar type ovens (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005935A - Free-span reinforced concrete frame floor made up of prefabricated elements : en fr
  • CH282248A - Derailleur for cycle. : en fr
  • ES28065U - Car washer system with foam production (Machine-translation by Google Translate, not legally binding) : en es
  • ES195409A1 - IMPROVEMENTS INTRODUCED IN GLASS ELEMENTS FOR THE CONSTRUCTION OF TRANSLUCENT FLOORS OR WALLS : en es
  • FR1005931A - Manufacturing process for roof coatings and insulating paints : en fr
  • GB670253A - Improvements in or relating to telescopic vehicle bodies : en
  • DE752554C - Process for the manufacture of refractory bricks : de en
  • DE836799C - Process for the preparation of stable 2- (p-oxyphenyl) -6-oxyindenes : de en
  • DE836976C - Electric pendant luminaire with rigid pendulum and horizontally arranged lamp holder : de en
  • GB670081A - Improvements relating to magnetic amplifiers : en
  • ES195473A1 - A NEW SYSTEM OF MOLDE FOR VULCANIZATION OF SHOES : en es
  • FR1005853A - Process for improving the mechanical qualities of ferritic chromium stainless steels and products resulting from the application of this process : en fr
  • FR1006030A - Aerodynamic valve : en fr
  • DE836991C - Elbow with shaft knee : de en
  • DE836847C - Roof tile holder : de en
  • DE836958C - Circuit arrangement for telephone private branch exchanges with dialer operation : de en
  • DE836671C - Coil arrangement for broadcast purposes : de en
  • DE839784C - Gaseous fuel burners : de en
  • ES29391U - Toy based on vertical coupling trays (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005818A - compressed air liquid elevator : en fr
  • FR1006056A - Card and form box or other receptacles : en fr
  • FR1005679A - Device for moving the conveyor in sizes : en fr
  • FR1005710A - Manufacturing process of casting shells and cores for foundries : en fr
  • CH282025A - Dust brush. : en fr
  • DE839781C - Process for digesting low-iron ores : de en
  • ES30363U - A perfected bigudi (Machine-translation by Google Translate, not legally binding) : en es
  • US2592715A - Bow frog with improved hair clamping means : en
  • ES195193A1 - A METHOD OF PRODUCING AN ELECTRICAL CONTACT DEVICE : en es
  • FR1005506A - : fr
  • US2593042A - Golf-tee holder : en
  • DE840412B - Shielding device for electrostatic voltmeters : de en
  • US2592579A - Awning : en
  • FR1006095A - Improvements made to processes and machines for the establishment of molded elements, in materials such as concrete, cement, etc. : en fr
  • GB670158A - Improved apparatus for use in the drawing of electric cables into trenches : en
  • US2593002A - Bust form : en
  • FR1006003A - Method and apparatus for phase discrimination for frequencies commensurable with one another : en fr
  • CA482486A - Gas generator and waste heat boiler : en fr
  • ES30360U - Camouflage hygienic soother automatically (Machine-translation by Google Translate, not legally binding) : en es
  • GB670412A - Improvements in or relating to propeller systems particularly for aircraft comprising two coaxially mounted, adjustable pitch propellers : en
  • ES30391U - Improved syringe for injections (Machine-translation by Google Translate, not legally binding) : en es
  • US2592753A - Water sprayer : en
  • US2593177A - Pivot mounting for kneeler rests or similarly mounted articles : en
  • ES28968Y - Ring or segment perfected : en es
  • FR1005665A - Hand trolley : en fr
  • FR1005789A - Device used to produce an electron beam of constant section : en fr
  • FR1005834A - Massage comb : en fr
  • GB670144A - Improvements in and relating to bread slicing machines : en
  • US2592676A - Sand urn : en
  • US2592895A - Tree holder : en
  • DE836646C - Process for the production of organic rhodan compounds : de en
  • DE836773C - Automatically adjustable chain beam brake for weaving machines (looms) : de en
  • ES196578A1 - A PROCEDURE FOR OBTAINING POROUS METALLIC PIECES OF CONCRETION : en es
  • ES202303A3 - Improvements introduced in the suspension mechanisms of the scale bridges (Machine-translation by Google Translate, not legally binding) : en es
  • GB670355A - Improvements in or relating to the manufacture of melamine : en
  • GB670343A - Improvements relating to foldable perambulators, invalid chairs and the like : en
  • FR1006094A - Improvements to electronic relays : en fr
  • ES29268Y - Key with security bulb applicable to all kinds of non-Yale locks : en es
  • GB670204A - Improvements in or relating to therapeutic compounds : en
  • DE1637218U - WINDOW CLEANER. : de en
  • ES200319A3 - A procedure for the manufacture of rolled electrical condensers (Machine-translation by Google Translate, not legally binding) : en es
  • ES29000Y - Combination cigarette case-lighter with automatic operation : en es
  • GB670369A - Improvements in or relating to electric pulse code modulation signalling systems : en
  • GB670421A - Improvements relating to electrically conducting devices having a non-linear characteristic : en
  • DE836525C - Device and method, in particular for the production of selenium dry rectifiers : de en
  • US2592794A - Collet chuck : en
  • DE836942C - Rubber printing ink : de en
  • CH282002A - Building board. : de en
  • DE1637276U - MACHINE USED FOR PROCESSING PLASTIC MASS. : de en
  • DE836476C - Circular weaving process and circular loom to carry out the process : de en
  • DE836992C - Handle design for wax knives and wax scrapers : de en
  • BE510210A - : en nl
  • CH282129A - Fast lens. : de en
  • FR1005672A - Improvement of metal supports, particularly for the mining industry : en fr
  • FR1006055A - Rotary pump or turbine : en fr
  • GB670310A - Improvements in or relating to extreme pressure lubricants : en
  • CH282187A - Fuel supply device for a gas turbine plant. : de en
  • DE836517C - High frequency conductor : de en
  • ES201961A1 - Improvements introduced in the preparation of alloys resistant to heat and to oxidation (Machine-translation by Google Translate, not legally binding) : en es
  • USD166499S - Combination handle and lock unit : en
  • DE836558C - Dropper bottle : de en
  • ES195413A1 - A PROCEDURE FOR OBTAINING A DRIVEN FORCE OF DEGRADED CALORIFIC ENERGY : en es
  • ES29205Y - Supporting foot for mechanical drives for certain devices subject to centrifugal rotation : en es
  • US2593083A - Button loop forming mechanism : en
  • CH282111A - Auxiliary device for use in the preparation of technical drawings. : de en
  • DE1637329U - CLIP-ON TRAY, READING AND GAME BOARD AT THE SICK BED : de en
  • CH282157A - Process for the manufacture of objects formed from a cellulosic substance with a binder. : en it
  • US2592624A - Cutting oil concentrate and method of making same : en
  • US2592758A - Wedge parallel gauge : en
  • US2593198A - Backing plate for strainers : en
  • DE1637283U - MOVABLE CLUTCH CABLE HOLDER. : de en
  • DE836575C - Device for measuring the helix angle of helical gears : de en
  • ES195379A3 - AN INTERNAL COMBUSTION TURBINE ENGINE : en es
  • ES23969Y - Pencil sharpener : en es
  • ES28108Y - Suspension and fixing devices for cars or chairs for children and dolls : en es
  • US2593238A - Thermally responsive device : en
  • CH282246A - Device for cleaning chains. : de en
  • DE836695C - Machine for expressing moisture from skin, leather, etc. like : de en
  • DE836682C - Voltage fuse element with low response voltage for AC and DC circuits : de en
  • ES195271A1 - A MECHANISM OF ROLLERS APPLICABLE TO WEIGHTS OF TANGENTIAL OR SIMILAR SCALE SYSTEM TO REDUCE THE MOMENT OF TURNOVER AND OBTAIN PRECISIONS NOT ACHIEVED IN THIS CLASS OF WEIGHTS : en es
  • ES200068A1 - An apparatus to replace the springs in the portalizos frames of the telares (Machine-translation by Google Translate, not legally binding) : en es
  • ES30352U - Reversible dress for girls (Machine-translation by Google Translate, not legally binding) : en es
  • GB670170A - Improvements relating to electrical compression networks : en
  • GB670333A - Improvements in or relating to windscreen wiper blades : en
  • DE1637310U - ELECTRICAL MACHINE, IN PARTICULAR SINGLE-PHASE ENGINE, WITH STARTING OR. RUN CAPACITOR. : de en
  • BE510286A - : en
  • CA482443A - Carburettors : en fr
  • CA482568A - Production of sulfur dioxide-olefin resins : en fr
  • CH282068A - Machine for shelling cereals into grains. : en fr
  • CH282102A - Adhesive-coated carrier. : de en
  • FR1005752A - Spacer bolt especially for locomotive boiler hearths : en fr
  • US2592730A - Gas-producing furnace and burner therefor : en
  • US2592925A - Device for holding outboard motors to boats : en
  • US2593059A - Lady's sleeveless garment : en
  • DE1637115U - INFLATABLE BACK CUSHION. : de en
  • DE836451C - Ski edge : de en
  • DE836590C - Tonsteg : de en
  • DE836751C - Device for measuring and dispensing liquids, in particular milk : de en
  • DE836658C - Arrangement for generating pulse trains : de en
  • FR1005983A - Rake with interchangeable teeth made of iron or other metal for agriculture and gardening : en fr
  • GB670220A - Improvements in or relating to a rod and tube assembly : en
  • GB670345A - Steering mechanism for automobiles, tractors, steam cars and like vehicles : en
  • GB670414A - Improvements in or relating to processes for treating paper and the like, and the improved products resulting therefrom : en
  • CH282098A - Process for the production of silver-containing layers on light metals. : de en
  • US2593128A - Process for sulfuric acid recovery : en
  • DE1637175U - HEATABLE HONEYCOMB DISCOVERING PLANER. : de en
  • DE836571C - Interior equipment for fire helmets or the like. : de en
  • GB670176A - Improvements in or relating to the connection of a tubular member to another member : en
  • US2592939A - Sausage linker : en
  • DE836994C - Separating head for dental contra-angles : de en
  • CA482428A - Virus protein complex : en fr
  • CA482458A - Anti-fogging composition : en fr
  • CA482547A - Throttle control devices : en fr
  • US2593253A - Joint : en
  • US2593312A - Lid support : en
  • DE836899C - Shoe fittings with anti-skid bodies : de en
  • ES197772A1 - A DEVICE FOR THE SUPPORT OF EXTENSIBLE WAY, OF LUMINOUS FOCUS, PARTICULARLY OF THE FLUORESCENTS : en es
  • DE767296C - Manufacture of hydrazine : de en
  • DE836466C - Process for the production of stone wood panels : de en
  • DE836620C - Flexible conveyor belt with cross bars : de en
  • DE836636C - Process for the production of resilient screw locking devices with fan-shaped teeth pointing towards the ring opening : de en
  • CH282245A - Track chains, in particular for tracked vehicles : de en
  • CH282064A - Orthopedic support device. : de en
  • DK74013C - Device by an edge drying machine equipped with edge alignment mechanics. : da en
  • GB670328A - Improvements in or relating to gas cookers : en
  • US2593222A - Support for service trays : en
  • DE822416C - Arc headlights : de en
  • FR1005747A - Burner for all fuels and application of this burner to the production of thermal or thermodynamic machines : en fr
  • GB670366A - Device for protecting against icing, and for de-icing outer elements of aircraft : en
  • US2592764A - Hair curler : en
  • US2592782A - Hydraulic slicer : en
  • US2593102A - Vending machine : en
  • ES29266Y - Stand for the display of jewelery and similar objects : en es
  • FR1005677A - Process for the manufacture of food products : en fr
  • FR1005916A - Process for preserving photosensitive plates and films, products used for their implementation and resulting products : en fr
  • CH282110A - Device on viewfinder of cameras for at least two selectable image formats. : de en
  • CH282260A - Process for the preparation of a monoazo dye. : de en
  • DE836727C - Single thread chain stitch sewing machine : de en
  • US2593236A - Adhesive composition comprising a vinylidene chloride-acrylonitrile copolymer latex and a protein : en
  • US2593353A - Portable plural-stage crushing, screening, and washing plant : en
  • US2593380A - Tobacco pipe : en
  • DE836913C - Toy vehicle, especially a toy car, in which the axle of the steerable wheels is driven : de en
  • FR1006076A - Reinforced concrete floor : en fr
  • GB670422A - Improvements in or relating to apparatus for the manufacture of cigarettes which have mouthpiece portions : en
  • CA482481A - Electro-mechanical resonators : en fr
  • CH282235A - Protective device for garden umbrellas. : de en
  • CA482470A - Stylus structure for electrical recorder : en fr
  • CH282241A - Commercial vehicle. : de en
  • US2593133A - Air register : en
  • CA482557A - Reactor-controlled adjustable-speed drives : en fr
  • FR1005734A - Aircraft propeller machine : en fr
  • GB670195A - Improvements relating to wire anchorages and wire couplings : en
  • GB670387A - Improvements in or relating to lamps for emitting ultra-violet radiation : en
  • US2593344A - Doctor blade mechanism : en
  • DE836447C - Rudder system for barges : de en
  • DE836508C - Cashier with coin checking device : de en
  • DE836520C - Spring clamp connection for electrical lines : de en
  • DE836628C - Flat platform trolley : de en
  • US2592615A - Current supply apparatus : en
  • DE836998C - Orthodontic lock : de en
  • FR1005694A - Central heating system and combined stove for its implementation : en fr
  • GB670159A - Improvements in the manufacture of glycol sulphite and its polymers : en
  • GB670243A - Improvements in coverings for floors, walls, ceilings or like surfaces : en
  • US2592784A - Restricted service telephone system : en
  • GB670250A - Method of inhibiting or reducing the formation of ice in liquid fuel and apparatus therefor : en
  • DE834757C - Device for measuring the temperature of molten metal and salt : de en
  • DE836534C - Closed magnetic core made of several core parts : de en
  • DE836608C - Method and device for operating the locking plates of ship hatches : de en
  • DE836731C - Process for making embroidery and machine to perform this process : de en
  • DE840472B - Internal combustion engine, in particular small engine for driving bicycles : de en
  • DK74007C - Window. : da en
  • GB670325A - Coated fabrics for giving protection from x rays or the like : en
  • ES202591A3 - A dryer oven for ceramic pieces or similar applications (Machine-translation by Google Translate, not legally binding) : en es
  • US2593309A - Snap-ring gauge having pivoted jaws : en
  • DE836927C - Device to hold the shooter when changing the weft bobbin on looms with automatic replacement of the weft bobbin : de en
  • ES30471U - Improved reactor circuit for feeding a fluorescent lighting tube (Machine-translation by Google Translate, not legally binding) : en es
  • ES200717A1 - Improvements in the capsulation system based on capsules-precinct of aluminum plate or other soft metal (Machine-translation by Google Translate, not legally binding) : en es
  • DE833440C - Inlet device for bowl sieves : de en
  • ES202438A3 - A procedure to prepare products intended for the road cladding (Machine-translation by Google Translate, not legally binding) : en es
  • ES201964A1 - Procedure for obtaining gases containing sulfur bioxide (Machine-translation by Google Translate, not legally binding) : en es
  • CA482527A - Sealing compound : en fr
  • US2592907A - Cooking liquor treatment : en
  • GB670092A - Improvements relating to combustion equipment for gas-turbine engines : en
  • ES202357A1 - A device applicable to the machines to work, rotators and similar, for the adjustment of their blades (Machine-translation by Google Translate, not legally binding) : en es
  • CH282150A - Process for the production of solid and hollow profiles on extrusion presses. : de en
  • CA482539A - Cooking chemical pulp and a device useful therewith : en fr
  • US2592749A - Gas turbine engine associated with a gas producer under pressure : en
  • US2592923A - Soot blower with mechanism for converting rotary motion into straight line motion succeeded by rotary motion : en
  • US2593170A - Control mechanism for marine engines : en
  • DE836690C - Switching device for electromagnetically operated offset levers on knitting machines : de en
  • DE1637134U - LUGGAGE NETWORK ARRANGEMENT FOR BUSES WITH SKYLIGHT WINDOWS (VIEWING WINDOWS) PROVIDING INTO THE VEHICLE ROOF. : de en
  • US2593306A - Safety razor : en
  • US2593327A - Sand cooling device : en
  • GB670315A - Improvements in lubricating oil compositions : en
  • FR1006042A - Stuffed doll with flexible limbs and bodies : en fr
  • GB670368A - Improvements in hospital stretchers : en
  • ES195304A1 - STAR CLOCK : en es
  • FR1006046A - Improvements made to load-bearing surfaces, in particular to ceilings and roofs of buildings : en fr
  • USD166490S - Link chain for a necklace or the like : en
  • CA482553A - Cold cathode gas tube trigger pulse circuit : en fr
  • FR1006006A - Method and means for the construction of vaults : en fr
  • DE836522C - Light tube system for operating a number of light tubes from an alternating current source : de en
  • ES28885Y - Suspension bed for sick people : en es
  • ES28915Y - Perfected Portable Photo Light : en es
  • US2592626A - Portable pier : en
  • US2593163A - Variable-speed transmission : en
  • ES28190Y - Practical buckle for garments : en es
  • ES195152A1 - A DEVICE FOR RAISING AND LOWERING THE SPINDLE OR RING BENCH OF RING MACHINES OR TWISTING MACHINES : en es
  • ES30465U - Apparatus for twisting the wire in the manufacture of wire mesh (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005778A - Radio-electric process for measuring distances : en fr
  • ES202398A3 - New combined fused cartridge system with automatic maneuver switch (Machine-translation by Google Translate, not legally binding) : en es
  • ES27537Y - Special cleaning device for silver and gold items : en es
  • FR1006070A - Improvements to electrical pipelines : en fr
  • DE1637393U - PATIENCE GAME. : de en
  • DE836492C - Process for the preparation of ª ‡ -chlorinated sulfochlorides on an aliphatically bonded carbon atom : de en
  • DE836659C - Keyed amplifiers : de en
  • ES195377A3 - A COMBUSTION CHAMBER FOR AN INTERNAL COMBUSTION TURBINE INSTALLATION : en es
  • FR1006017A - Continuous process for the manufacture of anhydrides : en fr
  • GB670404A - Improvements in or relating to alarm arrangements for radio repeaters : en
  • US2592877A - Drilling gauge : en
  • US2593219A - Oil seal structure : en
  • FR1006065A - Control method for automatic feeders for mechanical machines and in particular for typewriters : en fr
  • GB670322A - Improvements in or relating to the precision cross-winding of yarns and the like : en
  • USD166500S - Tablecloth or similar article : en
  • CH282024A - Device for harnessing incident solar energy. : de en
  • US2593364A - Writing table having an adjustable drawing board : en
  • FR1005709A - Medical, surgical and dental instruments and devices of all kinds : en fr
  • US2592904A - Hydraulic agitator : en
  • ES27611Y - Apparatus for performing massages and self-massages : en es
  • DE836596C - Ready-to-use film strip : de en
  • ES195425A1 - IMPROVEMENTS IN MULTIPLE ROLLER MACHINES FOR REFINING CHOCOLATE AND ANALOGS : en es
  • ES202477A1 - A machine for pipe stretching (Machine-translation by Google Translate, not legally binding) : en es
  • DE1637205U - SLEEPING BAG. : de en
  • DE836497C - Vibration system provided with a membrane, in particular electrodynamic system, e.g. for microphones, loudspeakers, vibration sensors, etc. : de en
  • DE836824C - Ignition and operating equipment for electric discharge tubes, especially mains operated fluorescent lamps : de en
  • FR1006035A - Machine for automatic meal service : en fr
  • GB670279A - Improvements in or relating to mechanism : en
  • CH282141A - Waterproof box for watch. : en fr
  • US2593113A - Regenerative frequency shifting and pulse shaping circuit : en
  • US2592911A - Gas burner and sectional hearth : en
  • DE836763C - Electrically operated, remote-controlled vehicle toy with a lane : de en
  • ES28548Y - Valve to transform any cylinder of an explosion engine into a compressor : en es
  • US2592725A - Upholstery tuft fastener : en
  • CA482532A - Automatic frequency control : en fr
  • US2592577A - Load releasing device : en
  • US2592999A - Ship tank top and hopper construction : en
  • FR1005698A - Method of applying bubble-free coating layers : en fr
  • FR1005799A - Method for removing doubt in determining the position of a mobile relative to privileged points of an electro-magnetic field : en fr
  • ES201443A1 - Some improvements in the construction of industrial agents and laboratory agitators (Machine-translation by Google Translate, not legally binding) : en es
  • GB670440A - Improvements in or relating to condensers for stills : en
  • US2593385A - Foot measuring device : en
  • ES195394A3 - AN INTERNAL COMBUSTION TURBINE UNIT : en es
  • ES30515U - Windshield heater device and windows of all kinds of vehicles or enclosures (Machine-translation by Google Translate, not legally binding) : en es
  • DE1637264U - PLANE WITH RECESSES IN THE PEG. : de en
  • DE836715C - Device for determining wages, running times, etc. Like. For the particular machining of workpieces : de en
  • DE836796C - Process for the electrochemical production of fluorocarboxylic acid fluorides and their derivatives : de en
  • US2592664A - Fishing tackle : en
  • US2593231A - Shock absorbing means for spring actuated tacking devices : en
  • DE836529C - Electrode material for electrical discharge tubes : de en
  • DE1637275U - ELECTRICALLY DRIVEN HAND CIRCULAR SAW. : de en
  • DE1637325U - FURNITURE BUILT UP FROM SEPARATE PARTS, ESPECIALLY LIVING-KITCHEN BUFFET. : de en
  • DE1637388U - DEVICE FOR SHARPENING AND POINTING LEAD. : de en
  • ES30505U - Anti-colosal device to suppress without pain or medicine the corns and eyes of rooster (Machine-translation by Google Translate, not legally binding) : en es
  • GB670281A - Improvements in or relating to drilling machines : en
  • US2593267A - Organotin compounds and compositions containing the same : en
  • US2593354A - Cop winding machine with bunch builder : en
  • DE836574C - Measuring device for machine tools : de en
  • DE836737C - Process for treating freshly cut grass and other forage crops intended for ensiling for the purpose of preservation : de en
  • DE836771C - Selvedge and device for their manufacture : de en
  • ES202161A1 - Improvements in hygienic paper distributors (Machine-translation by Google Translate, not legally binding) : en es
  • GB670218A - Improvements relating to the work clamps of mitreing machines : en
  • GB670266A - Improvements in or relating to apparatus for washing or cleaning watch parts or likesmall articles : en
  • US2592788A - Wire terminal and insulating sleeve : en
  • US2593091A - Crown cap removing and retaining implement : en
  • DE836660C - Method for the correct adaptation of a consumer circuit as the output circuit of an over-tensioned high-frequency amplifier tube : de en
  • ES199468A1 - A PROCEDURE AND DEVICE FOR THE PRODUCTION OF METHANE GAS : en es
  • ES28777Y - Apparatus for the extraction of laminar grafts from human skin : en es
  • FR1005838A - Joint for flexible pipes : en fr
  • DE1637269U - AIR JET. : de en
  • DE836848C - A plate-shaped component used as a roof covering : de en
  • DE836887C - Device for storing photo film strips : de en
  • FR1005867A - Process for the production of coatings or coatings reducing reflection : en fr
  • GB670336A - Improvements in or relating to separation of the reaction products of the hydrogenation of oxides of carbon : en
  • ES195299A1 - ANTECH CHAMBER DIESEL ENGINE : en es
  • ES30510U - Pocket periscope (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005812A - Improvements made to items such as handles, in particular for suitcases, bags, etc. : en fr
  • FR1005905A - Speed variator : en fr
  • USD166471S - Junghans stocking : en
  • FR1005988A - Process for extracting cellulose from plants : en fr
  • US2593147A - Boxing game : en
  • DE836011C - Guide rail for the lower edge of sliding gates, especially hanging gates for sheds or the like. : de en
  • DE836356C - stamp : de en
  • FR1005669A - Manufacturing process for compact and moisture resistant detergents : en fr
  • ES29429U - Model of electric control panel combined with inner portabornas (Machine-translation by Google Translate, not legally binding) : en es
  • ES28884Y - Toilet cleaning device based on a silencer and flush valve : en es
  • FR1005700A - Broadband delay line device for microwaves using a helix and especially intended for use in traveling wave amplifier tubes : en fr
  • ES28979Y - Channel box with spring-loaded cover to house pipes : en es
  • ES30496U - A rattle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005915A - Improvements to motor vehicles : en fr
  • FR1006093A - Thermostatically controlled differential valve : en fr
  • GB670126A - Improvements in electric water heaters : en
  • FR1006027A - Device for transporting and distributing concrete : en fr
  • GR13540B - AUTOMATIC SOLID FUEL BURNERS. : el en
  • FR1006069A - Aeronautical machine propeller : en fr
  • FR1005758A - Device for the intermittent advance of a tape or a film, in particular in reading devices for micro-libraries photographed on narrow films : en fr
  • ES29168Y - Alarm detonating device : en es
  • ES28891Y - Case for the packaging transport and daily use of spices and condiments : en es
  • US2592632A - Apparatus for treating yarns : en
  • DE836753C - Elastic blade for razors : de en
  • ES195092A1 - A PROCEDURE FOR THE TREATMENT OF BOILER WATER AND OTHER INDUSTRIAL LIQUIDS : en es
  • ES28787Y - Packaging for sale of media : en es
  • US2593018A - Antiskid chain coupling : en
  • US2592711A - Fermentation process : en
  • US2593071A - Object motion indicating system : en
  • ES201446A1 - Some improvements in the construction of registering devices for any variable, which manufacture graphics on a function of time (Machine-translation by Google Translate, not legally binding) : en es
  • ES30354U - Skill game for hand or table football (Machine-translation by Google Translate, not legally binding) : en es
  • US2592601A - Transparent electroconductive article and method for producing the same : en
  • US2592787A - Spring jack for knitting machine needles : en
  • US2592854A - Tool joint wear sleeve : en
  • US2593206A - Sensing device for sorting apparatus : en
  • DE753533C - Production of a labeling surface on painted black tin cans : de en
  • DE836880C - Multi-needle machine : de en
  • DE836891C - Device for securing the locking hooks of box locks in the locked position or in the intermediate position : de en
  • DE836980C - Process for the production of acidic dyes of the anthraquinone series : de en
  • ES28153Y - Lamp holder : en es
  • GB670087A - Improvements in sheet registering mechanism : en
  • DE836452C - Facility on skis for climbing mountains : de en
  • ES195375A3 - A CONSTANT SPEED AND VARIABLE INCLINE PROPELLER DRIVEN BY AN INTERNAL COMBUSTION TURBINE : en es
  • ES29357Y - Trouser press : en es
  • FR1005689A - Method and device for transmitting several pulses of direct current through a two-conductor line : en fr
  • GB670083A - Improvements in or relating to methods of and apparatus for effecting drying and products produced thereby : en
  • US2592952A - Thermoelectric control system : en
  • USD166510S - Drainer for dishes, glassware, and silverware : en
  • DE1637311U - LIQUID DAMPING DEVICE FOR ELECTRIC MEASURING MEASURES. : de en
  • DE837017C - Magnetostrictive oscillation structure, preferably for electroacoustic transducers : de en
  • GB670194A - An improved mercury pumping system : en
  • DE836868C - Pneumatic speed controller for internal combustion engines : de en
  • CH282198A - A method of manufacturing a sealed ceramic dielectric using a titanium compound. : en fr
  • US2592793A - Wrapping machine for butter and the like : en
  • ES195411A1 - IMPROVEMENTS IN THE CONSTRUCTION OF SMALL POWER GENERATORS : en es
  • FR1005888A - Controller for starting internal combustion engines : en fr
  • US2593361A - Wide range high-frequency seriesresonant tuning circuit : en
  • CH282040A - Taboo. : de en
  • DE1637268U - ROTATING CAPACITOR. : de en
  • ES195070A1 - A PROCEDURE FOR THE MANUFACTURE OF PILONS OR SUGAR BREADS : en es
  • CA482566A - Electrical wiring and connection device : en fr
  • DE837008C - UV irradiation apparatus for liquids : de en
  • US2593005A - Synchronized oscillator circuit : en
  • DE1637136U - ROD REFLECTOR FOR BICYCLES. : de en
  • DE1637214U - OF WOOD, HARD PAPER OD. DGL. EXISTING SUPPORTING OR SUPPORT ELEMENT, IN PARTICULAR FOR ROENTGE SYSTEMS. : de en
  • DE836483C - Work gloves for handling sharp-edged workpieces : de en
  • ES202445A1 - Improvements in the machines of blowing nozzles, for the treatment of matters forming strips (Machine-translation by Google Translate, not legally binding) : en es
  • DE836928C - Adjustable pipe or water pump pliers : de en
  • US2592751A - Inertia brake : en
  • ES30379U - Support box for accumulator batteries (Machine-translation by Google Translate, not legally binding) : en es
  • US2592710A - Sweeper type vacuum cleaner having automatic nozzle adjustment : en
  • US2592548A - Wire fabric structural member : en
  • DK74017C - Folding machine with a movable presser foot and a folding member. : da en
  • US2592658A - Extrusion head for molding synthetic resins : en
  • US2592692A - Novelty container : en
  • US2592933A - Can opener : en
  • GB670463A - Improvements relating to burners for use in cloth singeing machines : en
  • US2593021A - Tractor cultivator : en
  • ES25724Y - Special reinforced plaster moldings for cornices and similar reinforcements. : en es
  • GB670076A - Improvements in or relating to the recovery of organic acids from mineral oil residues : en
  • US2592680A - Apparatus for removal of gases from liquids : en
  • CH282020A - Key for safety lock. : en fr
  • US2593370A - Combination dairy, vegetable, and storage refrigerator : en
  • USD166452S - Vase or similar article : en
  • US2593200A - Comb cleaning device : en
  • ES195347A1 - FOOTWEAR SEWING MACHINE : en es
  • ES202117A1 - Procedure for quickly charging electrical accumulators (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005955A - Photographic process for making stencils : en fr
  • ES195408A1 - A TELEVISION DEVICE FOR PLAYING COLOR IMAGES : en es
  • GB670070A - Improvements in the chassis and bodies of motor cars : en
  • DE836616C - Freewheel and clutch device for spring-driven vehicle toys : de en
  • DE836697C - Control element for electroacoustic hearing testers : de en
  • DE836740C - Valve insert for valve bags : de en
  • ES30392U - Rearview mirror for motorcycle (Machine-translation by Google Translate, not legally binding) : en es
  • US2592571A - Rolled material dispenser : en
  • US2592833A - Apparatus for stripping leaves from flowers : en
  • DE834655C - Hydraulic travel and motorcycle brakes : de en
  • FR1005648A - Control device with delayed effect : en fr
  • FR1005884A - Improvement in thin metal profiles and processes for its realization : en fr
  • GB670082A - Multiplex system for telegraph transmission : en
  • FR1005822A - Circular saw shaft bearing : en fr
  • GB670179A - Improvements in or relating to suspension filing appliances : en
  • GB670213A - Improvements in or relating to manifolding devices for typewriting machines : en
  • ES28244Y - Juicer for extracting juice from all kinds of fruits and tubers : en es
  • DE837054C - Automatic fire extinguishing system, especially air foam extinguishing system for fuel storage containers : de en
  • DE1637220U - INDEPENDENT DEVICE FOR PREPARING COFFEE OR SIMILAR DRINKS. : de en
  • DE836674C - Storage container for accumulator batteries : de en
  • DE1637125U - BEET SINGLE LEAF. : de en
  • US2592544A - Pentaerythrityl phosphoric acid esters of cellulose and processes of making the same : en
  • ES195275A1 - A PROCEDURE FOR THE CONTINUOUS MANUFACTURE OF VISCOSE YARNS, FIBERS, FILMS, AND SIMILAR ARTIFICIAL PRODUCTS : en es
  • FR1005714A - Method for blind landing of aircraft : en fr
  • FR1005992A - Removable siphon for liquid filler and in particular for rotary filler : en fr
  • ES195101A1 - A PROCEDURE FOR THE DEGASIFICATION AND GASIFICATION OF RICH COMBUSTIBLES IN ASH : en es
  • DE836965C - Automatic switch, especially in plug form : de en
  • ES30353U - Claw fraction and mooring (Machine-translation by Google Translate, not legally binding) : en es
  • ES29092Y - Unbreakable magnifying glass : en es
  • FR1005848A - Improvement in flame heating of spinning blocks : en fr
  • DE836648C - Process for the preparation of tolyldimethylchlorosilane : de en
  • GB670127A - Improvements connected with carpets or other woven pile fabrics and the means of manufacturing them : en
  • DE1637112U - PULSING HEAT EXCHANGER. : de en
  • DE820388C - Direction indicators for motorcycles : de en
  • ES28266Y - Flat clips and paperweight perfected : en es
  • FR1005939A - Machine for developing industrial photographic papers : en fr
  • US2593381A - Stabilized paraffin wax compositions : en
  • GB670089A - Improvements in or relating to the shaping of articles from flat sheet metal : en
  • DE836911C - Toy gasoline pump pump : de en
  • DE836794C - Device for fractionation : de en
  • US2592693A - Etching apparatus : en
  • US2593137A - Tread centering mechanism for tire molds : en
  • DE836611C - Device for recovering ships : de en
  • DE840227B - Changeover device for a sink or bathtub drain valve : de en
  • ES195435A3 - A COMBUSTION CHAMBER FOR AN INTERNAL COMBUSTION TURBINE : en es
  • FR1005966A - Process for separating fluid mixtures into fractions of different volatility by rectification : en fr
  • GB670354A - Dyestuff compositions : en
  • US2592882A - Reflex light reflector : en
  • US2592901A - Ethylidene bis-(allyl adipate) and other acylals : en
  • US2593031A - Loud-speaker : en
  • CA482535A - Internal combustion engines : en fr
  • ES28627Y - Game of target shooting : en es
  • US2593225A - Polyphase circuit interrupter : en
  • CH282114A - Entertainment game. : en fr
  • CA482438A - Multiple speed drill press : en fr
  • US2592675A - Striping machine for strand material : en
  • CA482476A - Center of gravity indicator : en fr
  • CH282136A - Regulator device for timepiece with balance and hairspring. : en fr
  • CH282169A - Wristwatch attachment link. : en fr
  • CA482422A - Body supporting seat : en fr
  • US2592835A - Collapsible lighting shield for tobacco pipes : en
  • US2592660A - Plunger type cam actuated switch : en
  • US2592871A - Gate latch : en
  • US2592879A - Safety device for amusement rides : en
  • USD166450S - Vase or similar article : en
  • CH282056A - Device for drying packages. : de en
  • CH282220A - Process for preparing 9,10-dimethyl-pteroylglutamic acid. : en fr
  • CH282090A - A process for the preparation of a fully acylated aromatic aminodiol, nitrated in the nucleus. : en fr
  • DE1637246U - FLAP FOR PIPING. : de en
  • DE1637260U - FLUSH-MOUNTED SWITCH JUMPER BOXES FOR MULTIPLE ARRANGEMENTS OF SWITCHES AND SOCKETS. : de en
  • DE1637368U - CONGRATULATIONS DOUBLE CARD. : de en
  • DE836867C - Device for distributing poison seeds : de en
  • CH282249A - Relays for railway safety devices. : de en
  • US2592928A - Harvesting machine with coupling mechanism to a tractor : en
  • US2592564A - Asphalt cutback containing an aliphatic phosphoric acid ester : en
  • US2593341A - Rotary hand hoe : en
  • CH282011A - Device for fastening rails. : de en
  • CH282211A - Drill for conical preparation of part of a tooth root canal. : de en
  • CH282244A - Vehicle plate with holding device. : de en
  • CA482456A - Stabilization of tetraethyl lead : en fr
  • CH282045A - Process for spinning artificial threads, and installation for implementing this process. : en fr
  • CH282095A - Floor wax. : de en
  • CH282259A - Process for the preparation of a monoazo dye. : de en
  • NL69883C - : en
  • US2593161A - Shipping crate for livestock : en
  • ES27259Y - Panties-girdle model for women : en es
  • ES28109Y - Device for the extensibility of cars or chairs for children and dolls : en es
  • GB670184A - Method of extracting nickel values from nickeliferous sulphide material : en
  • USD166462S - In ventor : en
  • GB670285A - Improvements in or relating to change-speed mechanism : en
  • CA482471A - Treatment of textile fabrics : en fr
  • US2592561A - Base stand : en
  • US2592859A - Sulfathiazole preparation : en
  • USD166504S - Deciivial chart or siiviilar article : en
  • CA482450A - Steam boiler or the like having extended heat transfer surfaces : en fr
  • CH282004A - Closing device on a threshold-free door. : de en
  • CH282044A - A method of manufacturing viscose rayon with strong stretching, and an installation for implementing this method. : en fr
  • DE836501C - Omnidirectional loudspeaker designed as a luminaire : de en
  • DE836577C - Pneumatic calibration device : de en
  • ES202501A1 - A soldering process of a glass window sensiblely rectangular to a cone finished by a rectangular opening (Machine-translation by Google Translate, not legally binding) : en es
  • ES30416U - Feather combined with stain removers or borratintas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005703A - Caissons and processes for various operations and refloating : en fr
  • GB670264A - Improvements in or relating to knitting machines : en
  • DE836465C - Process to increase the heat transfer on bodies to be treated with steam in closed steam chambers : de en
  • DE836724C - Forge furnace with gas fan : de en
  • FR1005683A - Method and device for the manufacture of folding boxes : en fr
  • GB670206A - Improvements in or relating to deep-well pumps : en
  • US2592776A - Cellulose lower alkanoate plastic composition : en
  • US2593308A - Treating liquid egg material : en
  • US2592870A - Production of compositions containing finely divided metallic silver : en
  • US2593259A - Acid cleaner and detergent : en
  • USD166484S - Combination toy chair. cradle, and table : en
  • DE1637135U - APPROVAL MARK TO BE ATTACHED TO THE MOTOR VEHICLE NUMBER PLATE. : de en
  • DE836630C - Radio frequency clock : de en
  • DE836901C - Process for the production of footwear with molded soles : de en
  • DE836910C - Transformation toys as land and water toys : de en
  • ES27440Y - Key penknife : en es
  • ES28400Y - Phonebook holder for desk phones : en es
  • ES29011Y - Tap for liquids : en es
  • CA482510A - Pneumatic tire : en fr
  • DE1637387U - DEVICE ON BOTTLE WASHING MACHINES TO SECURE AGAINST OPENING OF THE CLOSURE OF THE BOTTLE BASKET. : de en
  • DE757823C - Electromagnetic switch : de en
  • DE1637198U - SHOE COMPOSED OF A WEARED SHOE UPPER PART AND A NEW UNDERSTRUCTURE. : de en
  • DE836537C - Acetylene developer : de en
  • DE836833C - Roll-up and roll-off device : de en
  • ES28245Y - Perfected grater : en es
  • FR1005638A - Manufacturing process of artificial manure : en fr
  • FR1005684A - Method of assembling metal elements and assemblies resulting from the application of this method : en fr
  • CH282183A - Pump unit with an asynchronous motor as the drive motor. : de en
  • ES30477U - Automatic anti-glare device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005756A - Safety device ensuring the protection of occupants of motor vehicles in the event of a collision : en fr
  • FR1005775A - Scraper conveyor : en fr
  • FR1005923A - Improvements to registration or control cards : en fr
  • FR1006031A - Improvements made to the inlet or outlet insulating sleeves or sleeves : en fr
  • CH282124A - Current transformer group with variable transformation ratios. : de en
  • CH281999A - A method of manufacturing an insecticidal product and a product obtained by this process. : en fr
  • CH282088A - A process for preparing an aromatic diacylated aminodiol. : en fr
  • CH282190A - Steam power plant. : de en
  • DE836836C - Method for separating inserts and feeding them to the wrapping device : de en
  • DK74008C - Sound-absorbing system. : da en
  • US2593034A - Supporting structure for electron discharge devices : en
  • US2592541A - Self-cleaning endless track : en
  • US2592600A - Fluid-actuated servomotor control valve system : en
  • DE1637309U - SWITCH-DISCONNECTOR. : de en
  • CA482472A - Vehicle body : en fr
  • DE756035C - Use of copper-tin alloys for machine parts subject to sliding stress : de en
  • DE836747C - Hydraulic change gear with automatic gear shift for motor vehicles : de en
  • DE836864C - Self-rotating jet sprinkler : de en
  • CH282266A - Wrist watch. : de en
  • DE1637171U - HOT AIR GENERATOR. : de en
  • DE1637254U - PROTECTIVE DEVICE FOR SHOES AND LEGS. : de en
  • DE833581C - Device for reforging thick-web rail profiles in such greater heights : de en
  • DE1637173U - LADIES HEADGEAR. : de en
  • DE836679C - Cable termination device : de en
  • DE836893C - Outboard propulsion device for ships : de en
  • DE1637176U - ELECTRIC-AUTOMATIC FUEL TAP. : de en
  • ES202415A1 - A procedure for obtaining a substitute for leather (Machine-translation by Google Translate, not legally binding) : en es
  • US2592985A - Apparatus for working plastic material : en
  • DE1637146U - TILTING TRAY FOR FLOOR DRYERS WITH REPLACEABLE SHELVES. : de en
  • DE836685C - Changeover switch working with slow electrons : de en
  • DE836778C - Device for dividing cross-read warp threads on weaving preparation machines : de en
  • GB670230A - Process for the production of relief pictures for making ready for the printing of illustrations : en
  • GB670357A - Hollow rubber bodies and the manufacture thereof : en
  • US2592570A - Staple extractor : en
  • US2592913A - Liquid level control means : en
  • ES30422U - Perfect eye for dolls (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005862A - Manufacturing process of points and machines for the application of this process : en fr
  • FR1005997A - Advanced training in thermal engine components : en fr
  • GB670185A - Improvements in valves for controlling the discharge of steam : en
  • DE836802C - Process for the preparation of new triazolopyrimidine derivatives : de en
  • FR1005885A - Improvement in presses for extruding lead and other soft materials : en fr
  • FR1005926A - Bung cutter : en fr
  • CH282031A - Padding including an electric heating body. : en fr
  • CH282103A - Method and machine for binding book blocks. : de en
  • CH282179A - Fluid control device on machine tools. : de en
  • DE755326C - Heel matching machine : de en
  • ES195390A1 - IMPROVEMENTS IN SCREW AND SIMILAR GROOVING MACHINES : en es
  • ES28987Y - Detachable box : en es
  • GB670097A - Soil mixture for horticulture : en
  • NL65794C - : nl
  • US2593109A - Cold cathode gaseous discharge device : en
  • FR1005719A - Improved method and machine for treating wet paper sheet in a paper machine : en fr
  • GB670380A - Vehicle wheels : en
  • ES29165Y - Musical fan : en es
  • ES30348U - A toy scenario (Machine-translation by Google Translate, not legally binding) : en es
  • GB670238A - Improvements in or relating to automatic frequency control circuit arrangements : en
  • CH282112A - Electric musical instrument. : de en
  • DE836961C - Fine adjustment of the inductivity in toroidal coils, especially Pupin coils : de en
  • GB670125A - An improvement in or relating to toy bells : en
  • US2592884A - Dishwasher : en
  • ES202157A3 - Device of feeding in mills of cylinders for milling cereals (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005855A - Fitness apparatus : en fr
  • CH282080A - Process for the preparation of organosiloxanes. : de en
  • ES195144A1 - AN APPARATUS FOR EXPRESSING THE GRAPE OF THE GRAPE AND SEPARATING THE CASCADE AT THE SAME TIME : en es
  • GB670231A - Improvements in antennae : en
  • GB670374A - Improvements in hospital appliances : en
  • DE1637133U - SLIDING DOUBLE SEAT FOR BUSES. : de en
  • DE836951C - Steel rail sleeper with fastening devices for a pair of rails, especially for field and mine railways : de en
  • GB670483A - Improvements in wall stud and fire wall construction : en
  • US2593218A - Doll carrying apron : en
  • DE836675C - Collector battery with corrugated openwork separators made of insulating washers and a method for making the separators : de en
  • DE836876C - Pegs for tensioning the strings on musical instruments : de en
  • DE836916C - Screw press for processing plastic masses : de en
  • DE839782C - Dough settling device for loading baking surfaces : de en
  • ES23891Y - Men's t-shirt with stretch sleeves : en es
  • US2592762A - Separation of carbon dioxide from gases : en
  • US2592932A - Preliminary compacting feeding mechanism for balers : en
  • DE1637298U - THREE- AND MULTI-AXLE CHASSIS FOR VEHICLES OF TOY AND MODEL RAILWAYS. : de en
  • DE836614C - Self-winding play carousel : de en
  • FR1006062A - Advanced chuck : en fr
  • GB670065A - Improvements in or relating to display stands for seed packets and other substantially flat articles : en
  • GB670339A - Improvements in or relating to electric wave attenuators and the like : en
  • GB670120A - Improvements in and relating to manually operated brick-making machines : en
  • ES201441A1 - An apparatus for measuring the saline concentration of any fluid, by measuring its electrical conductivity (Machine-translation by Google Translate, not legally binding) : en es
  • ES28941Y - Needle threader : en es
  • DE836639C - Process for impregnating fiber material : de en
  • ES30390U - Segment for all types of explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • GB670124A - Improvements in or relating to travelling-wave electronic discharge tubes : en
  • CA482507A - Typewriting machine : en fr
  • CH282205A - Winding capacitor with high self-inductance. : de en
  • US2592970A - Sliding cutoff saw : en
  • DE836470C - Frequency generator for electric stop watches : de en
  • FR1005929A - Manufacturing process for protective materials, in particular for wood and leather : en fr
  • CH282240A - Closing device for binding elements. : de en
  • US2593246A - Portable derrick : en
  • DE1637148U - TABLE AND WALL MOVEMENT WITH CALENDAR MECHANISM. : de en
  • DE836982C - Process for degreasing bones : de en
  • US2593099A - Magnesium oxide-barium oxide silver catalyst support and process using the same : en
  • DE1637212U - CIRCUIT ARRANGEMENT FOR GENERATING REGULATORY AND DISPLAY VOLTAGE IN RADIO RECEIVERS FOR RECEIVING AMPLITUDE AND FREQUENCY MODULATED SIGNALS. : de en
  • DE836566C - Process for the production of sintered bodies from metal powder : de en
  • DE837057C - Hydraulic braking device used as an additional brake for overrun brakes on motor vehicle trailers : de en
  • ES195204A1 - A NEW PROCEDURE FOR THE PREPARATION OF IMPLANT CLYSES : en es
  • US2593286A - Punching and applying apparatus : en
  • US2592605A - Hydraulic screening : en
  • US2592869A - Egg crate lid : en
  • US2593051A - Disposable urinal with liquid trap : en
  • ES27363Y - Pocket machine for sewing staple papers : en es
  • GB670236A - Arrangement in pilgrim rolling mills for the production of conical tubes or tubes with conical portions : en
  • DE836437C - Device for separating different strips produced from a web, for example a paper web, by longitudinal cutting : de en
  • DE836711C - Process for the production of semi-solid and solid polymers of ethylene : de en
  • DE836825C - Machine for winding wire windings on carrier bodies : de en
  • DE839785C - Grater washing machine : de en
  • US2593357A - Nozzle for the ejection of fluid streams : en
  • DE1637341U - GIFT PACKAGE FOR CHOCOLATE, CIGARETTES, COSMETICS AND THE LIKE. : de en
  • DE836580C - Magnetostrictive ultrasound transmitter and receiver : de en
  • DE836962C - Process for creating an electrically high-quality joint when connecting composite ceramic insulating bodies : de en
  • ES195072A1 - A IMPROVEMENT IN THE CONSTRUCTION OF ENTOLDADOS : en es
  • FR1005783A - New toxic products for agricultural use and their preparation process : en fr
  • DE836787C - Loading machine with hydraulically driven hoe : de en
  • DE836888C - Crank press : de en
  • DE837055C - Connection of towing vehicle and semitrailer : de en
  • ES26605Y - Forked rivet : en es
  • ES30502U - Device to make the floor covers rough (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005634A - Item for sport or game : en fr
  • DE836557C - Device for therapeutic gymnastics : de en
  • DE836578C - Equipment on milk receiving scales to prevent milk loss : de en
  • ES199437A1 - A PERFECTION IN THE MANUFACTURE OF PEDALS FOR BIKES : en es
  • DE837053C - OElabfuell-Apparat : de en
  • FR1005609A - Pneumatic drill bit crown for underground mining : en fr
  • CA482506A - Pulling and stretching device : en fr
  • DK73999C - Super regenerative amplifier. : da en
  • US2592695A - Friction and positive clutch : en
  • US2593130A - Clamp support for standoff insulators : en
  • US2593156A - Ethylene oxidation and silver on magnetite as catalyst therefor : en
  • DE836808C - Loudspeaker membrane for distortion-free reproduction of a wide frequency band with uniform radiation and scattering in the room as well as suppression of the middle frequency range : de en
  • ES202252A3 - A clutch and dispenser mechanism for milling cylinders in mills (Machine-translation by Google Translate, not legally binding) : en es
  • FR1006004A - Improvements to machines for giving way to saws : en fr
  • DE837027C - Rubber-sprung joint or socket : de en
  • ES29214Y - Radio-receiver apparatus. : en es
  • FR1005982A - Tobacco cutting machine : en fr
  • GB670344A - Improvements in or relating to connections for pressure gauges : en
  • GB670403A - Improvements in or relating to a bearing assembly : en
  • ES195451A3 - A COMBUSTION CHAMBER UNIT FOR AN INTERNAL COMBUSTION TURBINE : en es
  • ES201772A3 - Heir machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005883A - Surface treatment process for metal parts, in particular steel : en fr
  • FR1006013A - Envelope sealing and gluing machine : en fr
  • GB670131A - Elastomer treatment and use : en
  • DE1637355U - RING WASHING MACHINE WITH TORQUE SWITCH-OFF OF THE WRING ROLLERS. : de en
  • DE836486C - Procedure for the control of mountain forces by means of mining chambers : de en
  • FR1005645A - Improvements in means for taking pictures on board mobile vehicles, in particular on board aircraft : en fr
  • ES28580Y - Ring pattern : en es
  • FR1006099A - Improvements to devices for automatic control of oil burners : en fr
  • GB670331A - Improvements in and relating to lighting systems : en
  • GB670423A - Improvements in and relating to the separation of catalysts from liquid products : en
  • ES195254A1 - AN ELASTIC INTERMEDIARY FOR STRICT WAY STRUCTURES : en es
  • ES28260Y - Hot air hand dryer : en es
  • ES202397A3 - A procedure for the manufacture of furan derivatives, especially tetrahydrofuran (Machine-translation by Google Translate, not legally binding) : en es
  • ES30426U - A rotating barrel to dispatch different kinds of drinks for the same tap (Machine-translation by Google Translate, not legally binding) : en es
  • FR1006028A - Dolomite treatment process : en fr
  • GB670201A - Improvements in and relating to electric lamps and similar devices : en
  • GB670372A - Improvements in and relating to wrist watch supports : en
  • ES195174A1 - IMPROVEMENTS IN THE OBTAINING OF CELLULOSE ACETATE YARNS : en es
  • FR1005705A - Device for separating the beads from the casings of pneumatic tires : en fr
  • GB670302A - Improvements in or relating to two-way radio communication stations : en
  • GR13536B - APPLIANCE FOR THE EXPORT OF PAPER FIXED CONNECTORS. : el en
  • DE836782C - Spring mechanism for drawbar with a brake that comes into action when the pendulum cord runs off : de en
  • US2592973A - Purification of minerals : en
  • US2593315A - Flow control device : en
  • US2593331A - Rotatable display sign : en
  • ES29063Y - Table recreatvo with ball drive by decline : en es
  • ES30436U - A machine for washing fabrics and garments (Machine-translation by Google Translate, not legally binding) : en es
  • GB670084A - Improvements in or relating to liquid cooling apparatus : en
  • GB670166A - Improvements in the stitch regulators of sewing machines : en
  • US2593233A - Oven : en
  • US2592847A - Protecting system for photoelectric cells in liquid fuel burner controls : en
  • ES201620A1 - A procedure for the reduction of minerals, mainly of iron minerals (Machine-translation by Google Translate, not legally binding) : en es
  • ES29306Y - Some philately pliers : en es
  • GB670233A - Laminated thermoplastic sheet material and products made therefrom : en
  • CH282041A - Trouser straps. : de en
  • CH282231A - Device for generating periodic electrical pulses. : de en
  • DE836760C - Wall and ceiling sampling apparatus : de en
  • FR1005601A - Polymerization process : en fr
  • FR1006072A - Multi-link chain, especially intended for saws with articulated teeth : en fr
  • ES25577Y - Luminous toy : en es
  • FR1005875A - Contrast fluid for myelography : en fr
  • FR1005907A - wooden construction element, large format, for erecting houses made of prefabricated elements : en fr
  • DE767259C - Process for the production of magnetic induction flares for explosive charges : de en
  • DE836718C - Flow coupling, especially for motor vehicle drives with internal combustion engines and for electrical transmission with squirrel cage motors : de en
  • DK74004C - Method for protecting an oxidizable substance against oxidation. : da en
  • BE510135A - Composition for forming protective films for metal surfaces : en fr
  • CH282050A - Yarn brake. : de en
  • ES24973Y - Perfected Electric Banana : en es
  • DE830140C - Device for pressureless connection of pipes, reducing valves, etc. Like. On gas bottles : de en
  • ES195040A2 - A TILTING BLIND : en es
  • FR1005957A - Elastic suspension folding arm trolley : en fr
  • US2592909A - Container feed mechanism : en
  • ES201466A1 - Manufacture procedure of carpets (Machine-translation by Google Translate, not legally binding) : en es
  • DE1637390U - PRINTED BUNNY BED OD. DGL. : de en
  • BE510065A - catgut bottle : en fr
  • DE836479C - Pliers or similar tool : de en
  • ES195471A1 - IMPROVEMENTS IN THE CONSTRUCTION OF GLASS PALETTES : en es
  • FR1006020A - Process for preparing alkaline chlorites : en fr
  • ES30476U - Articulated lid for changeable book (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005892A - Process for the production of magnetizable iron oxide : en fr
  • GB670470A - Improvements in or relating to joint structures : en
  • ES195209A1 - IMPROVEMENTS IN THE CONSTRUCTION OF THE BENDER PLATES : en es
  • US2592552A - Electrical instruction board : en
  • US2593121A - Medical examination drape : en
  • US2593180A - Sheet transfer device for perfecting presses : en
  • CA482563A - Magnet assembly for contactors : en fr
  • DE837043C - Acoustic sound body : de en
  • ES195259A1 - A SYSTEM OF FAUCETS FOR THE SUSTAINABILITY OF CONTACT CABLES IN THE AERIAL LINES FOR TRAMWAYS AND TROUBLUS : en es
  • ES202483A1 - A pump rotating aspirante-impelente system for elevation and circulation of liquids and masses pastosas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005786A - Improvements made to engine gas installations, in particular for air navigation : en fr
  • GB670157A - Method of and apparatus for forming double glazed units : en
  • US2592533A - Dermasector : en
  • CA482452A - Flow mixer : en fr
  • US2593144A - Alligator shear blade mounting : en
  • US2593169A - Fluid pressure measuring apparatus : en
  • DE767118C - Adjustable outer or inner band brake for changing the direction of rotation of the brake disc : de en
  • DE836600C - Spindle steering for motor vehicles : de en
  • US2592926A - Halogen-containing resins stabilized with polymeric organo-tin dialkoxides : en
  • CH282037A - Children's walking chair. : de en
  • US2592586A - Trihydroxy steroid adducts : en
  • US2592678A - Display carton : en
  • CA482522A - Multi-band fixed frequency calibration panoramic radio receivers : en fr
  • DE1637221U - DEVICE FOR REFINING FERROUS ALUMINUM ALLOYS. : de en
  • DE836919C - Back device for tree trunks : de en
  • ES202097A2 - Improvements in the manufacture of tacos for hunting cartridges (Machine-translation by Google Translate, not legally binding) : en es
  • ES28509Y - Device for amplifying weak microphone signals : en es
  • FR1005785A - Improvements to syringes : en fr
  • GB670448A - Improvements in or relating to bag filling machines : en
  • DE1637378U - SPLASH GUARD FOR MOTOR VEHICLES. : de en
  • CH282265A - Ball bearing for automatic winding oscillating weight for timepieces. : en fr
  • CA482432A - Cylindrical grain separator : en fr
  • DE836613C - Device for shutting down a delivery system for tape or thread-like goods, preferably on textile machines : de en
  • DE836769C - Procedure for founding structures, especially dams : de en
  • DE836821C - Arrangement to increase the sensitivity when zeroing balancing circuits such as bridge and compensation arrangements : de en
  • DE836858C - Building made of baked clay, loam, concrete or the like, composed of hollow stones. : de en
  • US2593261A - Cathode-ray tube : en
  • US2593342A - Coupling for jack attachments and extensions : en
  • US2592535A - Process of dedusting soap and the resulting product : en
  • DE836997C - Process for the production of metallic tooth crowns and bridges in dental technology : de en
  • US2593050A - Composite fire door : en
  • CH282127A - Accounting machine. : en fr
  • CH282029A - Flower crib. : de en
  • DE836871C - Copy device for the processing of workpieces : de en
  • FR1005990A - Improvements made to torch machines, especially those for forming glass ampoules : en fr
  • CA482473A - Vehicle body : en fr
  • US2592892A - Process for forming markings in tubular braided covers for vacuum cleaner tubes : en
  • DE836734C - Process for drying foodstuffs from potatoes, vegetables or fruits : de en
  • US2592706A - Type ribbon feed device for race totalizator ticket issuers : en
  • US2592719A - Remote direction finder system : en
  • US2592672A - Automatic dimpling machine : en
  • US2592924A - Berth operating means for railway sleeping cars : en
  • US2592959A - Obstetrical instrument : en
  • CH282212A - Process for the production of zinc glue bandages. : de en
  • CH282161A - Apparatus for maintaining end to end at least two profiled elements, of elongated shape, with a view to their assembly. : en fr
  • CH282077A - Process for the elimination of gases dissolved in liquids and device for carrying out the process. : de en
  • CH282083A - Process for preparing O, O-diethyl chlorothiophosphate. : en fr
  • NL145437B - DEVICE FOR STABILIZING AND TEMPERING COCOA POWDER. : en nl
  • US2592635A - Circuit interrupter : en
  • US2593073A - Resilient tensioned windscreen wiper for curved windscreens : en
  • DE837016C - Mechanical multiplier : de en
  • ES202382A3 - An apparatus for reconditioning pneumatic coverings (Machine-translation by Google Translate, not legally binding) : en es
  • CH282146A - Corrosion resistant alloy. : en fr
  • CA482536A - Processes for manufacturing synthetic resin : en fr
  • DE837021C - Lifting device for seed drill coulters : de en
  • US2592574A - Pipe joint fitting : en
  • DE1637107U - LOCK FOR BRUSH AND THE LIKE. : de en
  • US2592590A - Spring winding apparatus : en
  • US2593105A - Rotor for dynamoelectric machines : en
  • US2593316A - Reciprocating pump assembly : en
  • USD166480S - Grease jab : en
  • CA482478A - Wave guide-discharge tube socket assembly : en fr
  • ES30356U - A padlock with screw closure (Machine-translation by Google Translate, not legally binding) : en es
  • ES30430U - Collar or tie for the joints of the embolosde the hydraulic presses (Machine-translation by Google Translate, not legally binding) : en es
  • CH282171A - Device for connecting two parts to one another. : de en
  • US2592589A - Production and separation of isomeric isopropylnaphthalenes : en
  • US2592807A - Locking wrench and plier : en
  • US2593135A - Bottle carrier : en
  • US2593217A - Table top circulator : en
  • US2593387A - Ventilator window frame : en
  • FR1005980A - Upholstered furniture that can be used as a bed or a seat : en fr
  • US2592532A - Shuttle car : en
  • DE836673C - Switching device for radios u. like : de en
  • ES195452A1 - A SPINNING MACHINE OR SIMILAR : en es
  • ES202133A1 - New system with its corresponding device for the extraction of essential oil from agrarian fruits (Machine-translation by Google Translate, not legally binding) : en es
  • FR1006018A - Fully stamped and seamless link chain : en fr
  • CA482436A - Resilient wheel structure : en fr
  • US2593243A - Window sash lock : en
  • CA482444A - Adjustable comfort cow stall : en fr
  • US2592536A - Compensating brake cam follower : en
  • DE1637186U - DIRECTION INDICATORS FOR MOTORCYCLES, BICYCLES, SCOOTERS AND OTHER TWO-WHEELED VEHICLES. : de en
  • ES28962Y - Mechanical toy : en es
  • ES34572U - Automobile vehicle in the form of a windproof contour (Machine-translation by Google Translate, not legally binding) : en es
  • DE1637195U - BALL SCRAPER AND DRAWING DEVICE WITH A SHAFT COMPOSED OF TWO OR MORE LONGITUDINAL PIECES. : de en
  • DE1637259U - FLOAT FOR ELECTRIC ACCUMULATORS. : de en
  • ES199295A1 - A PLOWING MACHINE OF VARIOUS PLOWS : en es
  • ES201510A3 - Procedure to know between two cables of thread (Machine-translation by Google Translate, not legally binding) : en es
  • ES30488U - Perfect metallic sponges (Machine-translation by Google Translate, not legally binding) : en es
  • GB670476A - Improvements in and relating to methods of resolving constant boiling mixtures of chlorosilanes by reaction with a phenol : en
  • ES29239Y - Educational game : en es
  • IE19786L - Preservation of green fodder. : en
  • ES195434A3 - PRESSURE REGULATING VALVE : en es
  • DE836817C - Insulated electrical conductor : de en
  • DE836905C - Rotating head for placing fiber slivers in cans on cards, draw frames, combing machines or the like. : de en
  • DE836803C - Process for the production of xanthine from uric acid : de en
  • ES201981A1 - Expanded constructional cements and plasters : en es
  • ES195407A3 - IMPROVEMENTS MADE IN THE BODIES FOR RAILWAY CARS AND SIMILAR VEHICLES : en es
  • FR1005666A - Microwave modulation method and device : en fr
  • US2593028A - Tractor cultivator : en
  • FR1005635A - Molded electrical insulation : en fr
  • GB670397A - Improvements in heavy duty engine starter gearing : en
  • CH282239A - Cardboard box. : en fr
  • DE1637352U - CLOTHING, IN PARTICULAR PANTS. : de en
  • DE836748C - Safety arrangement for occupants in vehicles, especially in passenger vehicles : de en
  • CA482468A - Antenna : en fr
  • DE836665C - Radio mirror arrangement : de en
  • DE836908C - Device for pressing the boot heel onto the ski : de en
  • GB670326A - Improvements relating to cationic surface active agents : en
  • DE1637226U - FUNNELS FOR SPEAKING MACHINES. : de en
  • DE836480C - Changeover device for heavy, medium and light blows for internal combustion tools : de en
  • DE836584C - Smoking tip : de en
  • ES195102A1 - A PAPER BLANKING PROCEDURE USED FOR THE OBTAINING OF NEW PASTA : en es
  • ES195167A1 - A LUBRICATION SYSTEM FOR COMBUSTION ENGINES : en es
  • ES30419U - Plastic plug with extractor device (Machine-translation by Google Translate, not legally binding) : en es
  • DE836618C - Garbage collection truck with a filling container : de en
  • GB670061A - Improvements in or relating to loud-speaking telephone equipment : en
  • GB670140A - Transparent hemispherical perimeter : en
  • DE839848C - Plastic panels : de en
  • US2592558A - Marking device : en
  • ES195141A1 - AN ELECTRIC GASOLINE TRACTOR MACHINE : en es
  • GB670175A - A duplicating machine of the line-duplicating type : en
  • GB670177A - Improvements in the production of poly-amide-sulphones : en
  • DE836728C - Sewing machine presser foot : de en
  • GB670273A - Improvements in or relating to a diffusion apparatus for dissolving the sugar content from cossettes : en
  • GB670484A - Improvements in or relating to propeller systems particularly for aircraft comprising two coaxially mounted adjustable pitch propellers : en
  • US2592724A - Inner tube for pneumatic tires and method of making : en
  • US2593097A - Zirconium oxide-silicon oxide silver catalyst support and process using the same : en
  • FR1005993A - Device for the production of combustible gas : en fr
  • FR1005976A - Improvements to the means for the core drying of articles of a porous or filtering nature, in particular of articles of the type of electric paper capacitors : en fr
  • GB670080A - Improvements in or relating to nozzles for grease guns and the like : en
  • DE836460C - Lane lighting for toy vehicles : de en
  • CH282188A - Axial type gas turbine. : de en
  • DE767287C - Telescope that can be assembled from a photographic lens and an additional optical system : de en
  • ES27047Y - Cap for automobile fuel tanks : en es
  • ES195376A3 - A ROTOR THAT CARRIES A PLURALITY OF CIRCUMFERENTIAL ROWS OF BLADES : en es
  • ES30478U - Magnifying device in flat mirrors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1006007A - Signaling device for two-wire telephone lines : en fr
  • ES202134A1 - Improvements applied to the electrical switches for voltmeters (Machine-translation by Google Translate, not legally binding) : en es
  • ES30224U - Improved sliding ring open (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005824A - Tiles and slabs for pavements and coverings and their manufacturing process : en fr
  • ES28687Y - Luggage carrier : en es
  • FR1005727A - Process for the smoking of meat, fish, meat and fish products, and the like : en fr
  • GB670473A - Improvements in or relating to reflex light reflectors : en
  • DE836629C - Pneumatic tube socket : de en
  • DE836759C - Additive for rinsing water or rainwater to remove paint particles from the air, especially in paint spraying chambers and processes for the production of this agent : de en
  • DE836932C - Loading machine : de en
  • CH282263A - Process for the preparation of a monoazo dye. : de en
  • DE837026C - Arrangement to avoid the one-sided contact of a body sliding in a guide against its guide walls : de en
  • DE840304B - Heating stove : de en
  • ES30506U - Mechanized cranks for bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005832A - Special head to collect and drain the dust from drilling to the rock : en fr
  • GB670415A - Improvements in or relating to the production of voluminous bakery products : en
  • ES28969Y - Expander for piston rings or rings : en es
  • FR1005845A - Plastics : en fr
  • GB670062A - Arrangements for determining the conditions to be applied by a register controller in setting up a connection : en
  • GB670190A - Non-flocculating phthalocyanine pigmented cellulose nitrate coating compositions : en
  • ES195432A1 - IMPROVEMENTS IN THE CONSTRUCTION OF RADIATORS OF DECOMPOSABLE ELEMENTS FOR THE HEATING OF ENVIRONMENTS BY CIRCULATION OF FLUIDS : en es
  • GB670085A - Improvements in circulatory systems for the regeneration of spent solutions from thepickling of ferrous metals : en
  • FR1005908A - Reservoir pen holder : en fr
  • GB670064A - Improvements in or relating to the manufacture of pipes, conduits, electric cable sheaths and the like : en
  • DE836698C - Radioscopic device for examining people in a vertical and horizontal position : de en
  • DE836947C - Tube heat exchanger : de en
  • ES29243Y - Container for wines and spirits with music box. : en es
  • ES29269Y - Extendable chair : en es
  • ES195303A1 - A PROCEDURE FOR PRODUCING SUBSTITUTE PTERIDINES : en es
  • ES200120A1 - A centrifugal extractor of planetary cage for the extraction of olive oil (Machine-translation by Google Translate, not legally binding) : en es
  • ES29020Y - Spraying device : en es
  • DE836689C - Process for the production of Kuepen dyes : de en
  • FR1005771A - Burner for liquid fuel and operating device : en fr
  • FR1005795A - Spanish bar : en fr
  • DE1637263U - LID FOR FLUSH-MOUNTED JUNCTION BOXES. : de en
  • FR1005505A - : fr
  • FR1005791A - Improvements to means for cinematographic shots, particularly in color : en fr
  • GB670180A - Screening and filtering apparatus : en
  • GB670288A - Improvements in or relating to storage racks or cabinets for flat articles such as books, gramophone records and the like : en
  • FR1006049A - Process and apparatus for treating coal and other mixtures of materials of different densities in high density liquids : en fr
  • DE1637336U - DEVICE FOR FASTENING REPLACEABLE CUFFS IN GROOVED WOODEN SEALING RINGS OD. THE SAME, IN PARTICULAR FOR RAILWAY AXLE BUSHINGS. : de en
  • DE836669C - Tuning device for radios : de en
  • DE1637277U - DEVICE FOR CONVERTING POLYVARIANTER TECHNICAL MEASUREMENTS TO COMPARATIVE NORMAL VALUES OR PRODUCTION QUANTITIES. : de en
  • DE1637289U - TABLE SIGN FOR RESTAURANTS. : de en
  • DE1637366U - DEVICE FOR RIVETING SPLINES, IN PARTICULAR CHAIN PINS : de en
  • DE836540C - Eye sphygmometer : de en
  • DE836849C - Ladder protection : de en
  • FR1006084A - Kits for disassembling and shaping impressions, models and molds especially of dental prostheses made of plaster or the like : en fr
  • US2592858A - Serrated carrier latch for firearms : en
  • FR1005870A - Tire for vehicles : en fr
  • US2592707A - Vehicle wheel and mounting means therefor : en
  • USD166498S - Cake receptacle or similar article : en
  • ES195093A1 - WINDING MACHINE : en es
  • ES30403U - Calculator apparatus for the quinielistas (Machine-translation by Google Translate, not legally binding) : en es
  • GB670099A - Improvements in or relating to high frequency electric induction heaters or furnaces : en
  • US2592826A - Toaster timing mechanism : en
  • DE767291C - Electric drive device for windshield wipers : de en
  • US2593148A - Sheet registering mechanism for printing : en
  • US2593271A - Article of furniture : en
  • CH281997A - Motor mower with manual guidance and cutting unit in front. : de en
  • US2592773A - Control means for power transmission : en
  • US2593326A - Process for conditioning and granulating finely divided materials : en
  • US2592874A - Lubricating nozzle : en
  • US2593136A - Apparatus for extruding and straining compounds : en
  • GB670078A - Packaging articles : en
  • GB670244A - Improvements in or relating to laminated articles and methods of making the same : en
  • ES29248Y - Mill to obtain lead dust : en es
  • FR1006015A - Improvements in the means for the production of metal straw, in particular steel wool : en fr
  • GB670142A - Preparation of intermediate compounds in the synthesis of dehydrocorticosterone : en
  • CA482467A - Remote control system : en fr
  • CH282055A - Process for the preparation of a whitening agent. : de en
  • DE836739C - Envelope with thread opener : de en
  • ES195194A1 - A DEVICE TO CARRY OUT THERMAL PROCESSES WITH SOLID SUBSTANCES OF FINE GRAIN OR POWDER : en es
  • FR1005671A - Metallic material and process for its manufacture : en fr
  • FR1006025A - Blotting pad : en fr
  • GB670258A - An improved composition for the preservation of timber and the like and for the waterproofing of walls : en
  • GB670153A - Naphthenic acid derivatives : en
  • GB670468A - Improvements in or relating to slidable windows : en
  • CH282132A - Microscope objective that can be moved in its mount. : de en
  • CH282144A - Universal watch. : en fr
  • ES23519Y - Paper napkin dispenser : en es
  • ES28680Y - Perfected espresso machine : en es
  • ES195191A1 - A PROCEDURE FOR THE APPLICATION OF WEFT TO A WARP : en es
  • ES30405U - Paint roller (Machine-translation by Google Translate, not legally binding) : en es
  • GB670103A - Improvements in or relating to machines for filling cushions and like articles : en
  • DE1637382U - STORAGE FOR VERTICAL SPARE BIKES ON TRUCKS. : de en
  • DE836791C - Tissue stretching and drying machine : de en
  • DE836884C - Method and device for making boxes : de en
  • US2593038A - Air reheat control for heating system : en
  • GB670098A - Improvements in or relating to the braking of tractor and trailer vehicles : en
  • GB670314A - Improvements in or relating to ampoules for medical purposes : en
  • US2592545A - Cover panels for vehicles, especially railway cars : en
  • US2593329A - Can opener : en
  • DE1637400U - SUPPORTING FRAME FOR CONVEYORS, WHEN PLAYING STEEL LINK STRAPS. : de en
  • DE836654C - Casting mouthpiece on the pouring pot of line pouring machines : de en
  • DE836807C - speaker : de en
  • FR1005608A - Improvements made to means for sinking blastholes in shafts or galleries, in particular in mining operations : en fr
  • FR1005974A - Steering front axle tricycle controlled from the rear : en fr
  • DE749004C - Knee joint for artificial legs : de en
  • DE836957C - Broadband amplifier with negative feedback : de en
  • DE1637360U - CHIMNEY CLEANING PLUG. : de en
  • US2592843A - Spring actuated slide snap hook : en
  • US2592951A - Igniting device : en
  • DE836701C - Finger mirror holder for dental and medical oral treatment : de en
  • GB670234A - Improvements relating to electric discharge lamps : en
  • ES28047Y - Detachable track perfected for bale rooms and the like : en es
  • ES29111Y - Device for cooling beer carbonated water cider and beverages in general : en es
  • DE836531C - Electric radiation lamp : de en
  • DE836564C - Closure for goods sales container : de en
  • DE836987C - Blade arrangement for multi-stage axial compressors : de en
  • US2593281A - Vacuum-tube mixer and circuits therefor : en
  • US2592642A - Device for filling receptacles with cylindrical articles : en
  • US2593391A - Fluorometer for measurement of fluorescence of uneven surfaces : en
  • CH282072A - Apparatus for introducing powdered clarifying material into wine. : en fr
  • US2592742A - Curb proximity signaling device : en
  • FR1005750A - Process for grinding cereals and legumes of all kinds and automatic mill for its implementation : en fr
  • FR1005958A - One-piece packaging without gluing that can be tamper-proof and form a label or a handle : en fr
  • DE835994C - Multi-purpose vehicle : de en
  • DE837001C - Switching device on artificial arms : de en
  • ES202456A3 - New pump for lubrication system (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005697A - Process for obtaining an irreproachable contact in printing or copying : en fr
  • FR1005977A - Improvements in cooling means of electrical devices, in particular electrical retarders : en fr
  • ES202524A3 - A rotary soft system, of friction operation, for acoustic signaling of vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES27572Y - Improved friction bicycle bell : en es
  • FR1005829A - Improvements to pressure switches : en fr
  • FR1005910A - Educational game : en fr
  • GB670474A - Improvements in or relating to color stable gasoline composition : en
  • DE839960C - Emergency lighting system : de en
  • ES30241U - Control device for table football games (Machine-translation by Google Translate, not legally binding) : en es
  • ES195240A1 - A PROCEDURE FOR OBTAINING GASES CONTAINING SULFUR BIOXIDE : en es
  • FR1005779A - Radio-electric method of guiding moving bodies in a predetermined direction and application of this method to the blind landing of aircraft : en fr
  • US2592523A - Removal of hydrogen sulfide and mercaptans from gases or liquids such as petroleum or petroleum fractions : en
  • US2592960A - Concrete roadway finishing machine : en
  • US2592741A - Fishing line spreader : en
  • DE836507C - Circuit arrangement for telecommunications systems, in particular telephone systems : de en
  • DE836623C - Support frame for steel link belts : de en
  • DE836768C - Fuellgutschoneinrichtung for conveyor vessels : de en
  • DE756425C - Modulation arrangement : de en
  • DE836672C - Holder of coil cores in radio equipment : de en
  • ES195437A1 - A METHOD OF PRODUCING A THERMO HARDENING RESIN : en es
  • FR1005866A - Reflection reducing coatings or coatings : en fr
  • US2592801A - Adhesive bandage material : en
  • DE818611C - Rolling carpet for wagon wheels, in particular for motor vehicles : de en
  • US2593035A - Drill : en
  • US2592728A - Rotary mechanical seal : en
  • DE836842C - Rubbed-in or ground-in closure for containers : de en
  • US2593277A - Single spindle chucking machine : en
  • FR1005995A - Mechanical motor : en fr
  • FR1005911A - Method of precipitation (coagulation) of lyophilic colloids by heat : en fr
  • GB670165A - Vehicle wheel : en
  • GB670282A - Improvements in and relating to a method and apparatus for the drying of fabrics during and after screen printing : en
  • GB670361A - A motor vehicle suspension system : en
  • FR1005693A - Improvement in automatic card printing devices : en fr
  • FR1005728A - Synthesis of lubricants : en fr
  • US2593062A - Liquid level tank gauge : en
  • CA482420A - Folding postcard : en fr
  • CH282074A - Continuous process for the crystallization of solid bodies by refrigeration of their solutions. : en fr
  • DE836542C - Stand for pipettes to determine blood sedimentation : de en
  • DE1637197U - SCHOOL BOARD. : de en
  • DE1637223U - MAGNETIC SOUND DEVICE. : de en
  • ES198021A1 - A NEW PROCEDURE FOR THE MANUFACTURE OF SAUSAGES : en es
  • US2593241A - Voltage regulator for battery charging system : en
  • US2593190A - Box : en
  • USD166448S - Vase or similar article : en
  • CH282006A - Box for vehicle. : en fr
  • CH282133A - Reading magnifier for reading in the dark. : de en
  • US2593127A - Electronic inspection of glass containers : en
  • US2593362A - Support for containers of pastelike substances having fluid pressure means for dispensing said substances : en
  • CH282201A - Process for extinguishing arc gaps with the aid of flowing extinguishing agents in switches and arrangement for carrying out the process. : de en
  • CH282191A - Procedure for the operation of steam generating plants and the plant for the execution of this procedure. : de en
  • ES202525A1 - A new transport platform system (Machine-translation by Google Translate, not legally binding) : en es
  • ES30349U - Puzzle game (Machine-translation by Google Translate, not legally binding) : en es
  • GB670398A - An improved machine for winding a spiral wound gasket : en
  • US2592557A - Pneumatic tire : en
  • US2592861A - Door sealing structure : en
  • NL69830C - : en
  • US2592685A - Air separator for liquids : en
  • CH282113A - Salon game. : en fr
  • CH282121A - Induction counter. : de en
  • CH282229A - Braun tube for television reception. : de en
  • DE836704C - Process for the production of dextran degradation products for pharmaceutical and therapeutic preparations : de en
  • ES195114A1 - IMPROVEMENTS MADE IN THE ELECTRODES FOR ELECTRIC DISCHARGE DEVICES IN A GASEOUS ATMOSPHERE : en es
  • GR13541B - METHOD OF CONSTRUCTION OF CHILDREN'S GAMES (DOLLS) FROM PLASTIC. : el en
  • DE836999C - Prosthetic body and process for their manufacture : de en
  • DE840242B - Process for the production of optically active 3-methoxy-N-methyl-morphinans and their salts : de en
  • ES29094Y - Mobile folding frame for transporting various objects : en es
  • ES29261Y - Perfected signpost indicator of opening and closing of dependent establishments etc. : en es
  • GB670210A - Improvements in the drawing of rod and tube : en
  • US2593106A - Spill guard and ice tray : en
  • DE1637152U - LIGHTING ELEMENT. : de en
  • DE836882C - Work protection device for machine sewing of items of clothing u. like : de en
  • ES30359U - Improved cepo (Machine-translation by Google Translate, not legally binding) : en es
  • DE1637166U - HEIGHT-ADJUSTABLE TABLE. : de en
  • DE836694C - Machine for finishing and smoothing leather or the like. : de en
  • FR1005989A - Improvements made to hobs with fixed working position : en fr
  • DE767295C - Process for the production of wound bodies by helically winding profiled steel strips without welding : de en
  • US2593366A - Writing instrument : en
  • DE836974C - Hand lamp : de en
  • GB670066A - Electric storage battery : en
  • US2593378A - Mitten : en
  • FR1005991A - Electrolytic pickling and derusting process and bath : en fr
  • DE836784C - Kickback protection on oxyhydrogen burners : de en
  • ES195276A1 - IMPROVEMENTS IN THE SECURITY CYLINDER LOCKS : en es
  • ES195405A1 - IMPROVEMENT IN INTERNAL COMBUSTION ENGINES, TWO-STROKE, WITH CROSSBODY PROVIDED WITH EXHAUST AND SWEEPING HOLES : en es
  • ES27435Y - Reduced focus lamp for individual use : en es
  • ES29180Y - Liquid dispenser in constant doses : en es
  • FR1005701A - Weft Passing Devices Improvements : en fr
  • US2592984A - Hydrostatic pressure testing device for bottles and the like : en
  • US2593020A - Flywheel housing : en
  • DE836494C - Copier : de en
  • DE837040C - In particular stationary impact, riveting and driving devices with compressed air operated impact piston : de en
  • US2592553A - Tobacco products and processes therefor : en
  • US2592880A - Machine for erecting collapsed cartons : en
  • US2593184A - Transmission : en
  • US2592974A - Suspension liquid gas container : en
  • USD166515S - Packing sheet for fragile articles : en
  • DE836968C - DC motor of small design : de en
  • ES28796Y - Device for sliding on snow or ice : en es
  • FR1005938A - Continuous process for the treatment of organic residues and device for its implementation : en fr
  • ES195108A3 - A PROCEDURE FOR THE MANUFACTURE OF AN ARTIFICIAL STONE : en es
  • ES27099Y - Machine or Ferris wheel driven by motor or animal traction for lifting water. : en es
  • FR1005890A - Inserts and removable bands for hunting rifles with double side barrels : en fr
  • US2593143A - Display carton and box : en
  • USD166458S - Fish bowl : en
  • ES202075A1 - A procedure to vulcanize footwear with rubber floor through mold completely open and contramolde (Machine-translation by Google Translate, not legally binding) : en es
  • ES202384A1 - A machine for spindle milling with casting wheels and tangent screws, especially a machine for the dyeing of cotton (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005873A - Improvements to construction materials, especially those for establishing foundations : en fr
  • FR1006000A - Stitched fibrous web and method and device for its manufacture : en fr
  • GB670262A - Improvements in and relating to drilling adapters for drilling and like machines : en
  • ES202363A1 - Improvements in the construction of devices to measure the descentrate of torned parts (Machine-translation by Google Translate, not legally binding) : en es
  • ES28881Y - Permanent calendar : en es
  • US2592696A - Noose releasing honda : en
  • DE837015C - Cutting angle microscope : de en
  • FR1005805A - Safety razor with rotating blades : en fr
  • US2592650A - Control apparatus for telephone systems : en
  • USD166516S - Windmill knife holder : en
  • US2593172A - Oil gauge for oil drums : en
  • US2592755A - Rotating cutter bar : en
  • US2592982A - Transmssion : en
  • US2593199A - Artificial bait : en
  • US2592990A - Attachment for garden tools : en
  • USD166497S - Dispensing container for fluid : en
  • GB670384A - Sheet-feeding apparatus : en
  • DE836717C - Winter spray for combating pests on non-leafy plants : de en
  • GB670226A - Improvements in or relating to electric-motor driven pumps : en
  • GB670321A - A process of electric welding : en
  • DE1637248U - CAP WITH SEALING WASHER FOR BOTTLES AND VESSELS WITH A BEAD RIM. : de en
  • DE836890C - Infinitely adjustable hydraulic axial piston transmission, especially for road and rail vehicles : de en
  • DE1637230U - DEVICE FOR TEMPERATURE MEASUREMENT OF METAL, SALT AND SLAG MELT. : de en
  • DE837006C - Glare protection in the form of glasses : de en
  • DE836576C - Device for testing toothed wheels or worm gears according to the single flank rolling method : de en
  • US2592842A - Shoulder harness for artificial arms : en
  • US2593213A - Preparation of alpha hydroxy phosphonates : en
  • USD166476S - Lyon wheel cover member or similar article : en
  • DE1637106U - BACK CLOSURE FOR BRABUS. : de en
  • DE839791C - Process for the recovery of petroleum coke : de en
  • ES30455U - Improved holster applicable to children's chairs (Machine-translation by Google Translate, not legally binding) : en es
  • GB670077A - Improved oxidation resisting compositions comprising mineral lubricating oils, and hydrocarbon polymers, synthetic rubbers and waxes : en
  • DE1637313U - Curlers. : de en
  • FR1005934A - Rail lubricator : en fr
  • US2593155A - Cavity resonator : en
  • DE808611C - Apparatus for sterilizing injection syringes and the like like : de en
  • ES29003Y - Plastic wrap for umbrellas and the like : en es
  • FR1005736A - Process and machines for working tire casings with tools : en fr
  • GB670143A - Improvements in and relating to curve followers : en
  • GB670252A - Switching system comprising multi-switches for establishing one or more connections in line finder and final selector stages : en
  • FR1006033A - Brush : en fr
  • FR1006038A - Two-axle chassis for railway vehicles, with positive radial axle orientation : en fr
  • CA482543A - Treatment of textile materials composed wholly or partly of wool : en fr
  • CH282028A - Utensil for infusing a product in a liquid. : en fr
  • US2593032A - Vertical flue downdraft boiler : en
  • US2592938A - Jet engine with compressor driven by rotating jets which exhaust into thrust augmenting duct : en
  • DE836741C - Method and device for deep embossing of paper, cardboard or the like. : de en
  • DE836757C - Cleaning device, especially wall cleaner : de en
  • FR1005784A - Improvements to classification sheets : en fr
  • GB670147A - An improved shuttlecock : en
  • CA482513A - Circuit breaker : en fr
  • CH282048A - Drafting system on a textile machine. : de en
  • DE1637128U - LETTER ENVELOPE WITH DEVICE FOR OPENING THE DOOR. : de en
  • CA482479A - Drum-type glossy print drier : en fr
  • CA482534A - Pilot light lamp and socket structure : en fr
  • CH282097A - A method of making a styrene interpolymer with an oleo-modified alkide resin. : en fr
  • US2592700A - Railway truck : en
  • US2593085A - Material folding machine : en
  • USD166503S - Casing for an amusement game : en
  • US2592604A - Apparatus for intraoral photography : en
  • US2592619A - Omicron-ethyl s-(ethylxanthoyl) piperidyl thiophosphate : en
  • US2593087A - Electrically heated toilet seat : en
  • US2593186A - Stake or post driver : en
  • DE836765C - Brick factory : de en
  • DE836514C - Method for determining the azimuth angle of a receiver with reference to a rotary field transmitter : de en
  • DE1637203U - Stocking strap quick release. : de en
  • DE836680C - Amplifier housing for submarine cables : de en
  • CA482463A - Switching system : en fr
  • CA482549A - Article forming apparatus : en fr
  • DE836539C - Device for examining cardiac functions : de en
  • DE836903C - Edge processing machine for shoe soles : de en
  • DE836996C - Press for producing dental crowns and inlays made of plastic : de en
  • CH282254A - Process for the preparation of a saturated heterocyclic compound. : de en
  • CA482434A - Saw filing machine : en fr
  • US2593138A - Container for artists' materials : en
  • US2592867A - Device for cold shaping hollow articles : en
  • US2593264A - Doorknob spindle releasing means : en
  • USD166440S - Flving toy : en
  • DE836941C - Labyrinth stuffing box for centrifugal machines with steam or gaseous media : de en
  • US2592888A - Rolling door with slat therefor having windows : en
  • US2592947A - Tubing packer : en
  • US2593153A - Storage tank : en
  • CH282135A - Snowshoeing. : en fr
  • DE836869C - Automotive gas turbine system : de en
  • CA482502A - Process for the manufacture of hydrogenated pyridindenes : en fr
  • DE837029C - Electrolyte for the production of galvanic coatings of copper : de en
  • DE836453C - Roller skate convertible into a skate : de en
  • DE836786C - Safety drain regulator : de en
  • US2592652A - Magnetic transducer head : en
  • US2593041A - Machine for the manufacture of run-resistant knitted fabric : en
  • CH282206A - Bridge circuit for generating a voltage that can be regulated in phase. : de en
  • GB670426A - Improvements relating to extensible hasp and hinge fittings for suitcases, trunks and the like : en
  • CA482516A - Accounting machines : en fr
  • CH282149A - Welding process and machine for implementing this process. : en fr
  • DE1637131U - CROSS-SPINDLE STEERING FOR MOTOR VEHICLES. : de en
  • US2593115A - Continuous oiling system for presses : en
  • CA482538A - Tags : en fr
  • CH282107A - Set up on writing office machines to carry out booking work. : de en
  • CH282128A - Talking machine. : en fr
  • CA482565A - Method for synthesizing 4,4' biphenyl diisocyanate : en fr
  • DE836622C - Driving chain drive for endless chain conveyors : de en
  • GB670419A - Improvements in or relating to fluid-pressure servomotor control systems : en
  • US2592567A - Facsimile recorder : en
  • US2592743A - Filling device for electric storage batteries : en
  • US2593056A - Extensible bolster roll : en
  • DE836850C - Ladder for masts : de en
  • DK74010C - Adjustable calendar. : da en
  • US2593165A - Aerosol insecticide bomb : en
  • GB670450A - Process for the manufacture of foam producing albuminous products and their application in foodstuffs : en
  • DE1637386U - INNER LINING FOR CONTAINER. : de en
  • US2592563A - Stabilization of color in fruit : en
  • US2593117A - Target control device : en
  • DE1637153U - AUXILIARY CARRIAGE FOR DRILLING EQUIPMENT. : de en
  • DE836536C - Process for the production of lubricating oil-improving substances : de en
  • CH282036A - Deck chair. : de en
  • US2592979A - Electrically controlled system and automatic machine for repetition work : en
  • DE836950C - Prevention of protective gas losses : de en
  • FR1005611A - bird scarecrow : en fr
  • DE1637305U - GEARBOX FOR ELECTRIC WASHING MACHINE. : de en
  • US2592559A - Apparatus for charging and storing materials : en
  • US2592607A - Wire feed gear train lubrication : en
  • CA482523A - Vibrating reactance panoramic radio receivers : en fr
  • DE1637118U - COOK HOOD WITH A GUTTER. : de en
  • DE836498C - Remote switching of room controls in electro-acoustic call and alarm systems : de en
  • DE836892C - Windshield wipers for automobile windshields : de en
  • US2593030A - Key case : en
  • US2593228A - Filter : en
  • DE1637219U - STORAGE SHELVES, FOR EXAMPLE BOOK SHELVES. : de en
  • GB670280A - Improvements in or relating to the preparation of procaine penicillin : en
  • ES195118A3 - A PROCEDURE FOR THE INTENSIVE MANUFACTURE OF SULFURIC ACID : en es
  • ES202204A1 - A process for the preparation of prefabricated artificial stones with incorporated metal decoration (Machine-translation by Google Translate, not legally binding) : en es
  • US2593355A - Windshield wiper mechanism : en
  • FR1005803A - Process for the manufacture of molded parts from slag : en fr
  • FR1005767A - Improvements to internal combustion engine power supplies : en fr
  • FR1005947A - Table fitted with a supporting wall : en fr
  • GB670093A - Improvements in or relating to oil filled electric cables : en
  • DE839816B - Wireless system for traffic between (fixed) district stations, each containing a transmitter-receiver set up for traffic on different carrier frequency pairs, and (mobile) stations : de en
  • FR1005871A - Process for the production of hardened steel with high toughness and high yield strength : en fr
  • ES30464U - Artistic speaker (Machine-translation by Google Translate, not legally binding) : en es
  • GB670472A - Improved means for supporting and loading the top rollers of textile drafting apparatus : en
  • US2592820A - Harness control : en
  • US2593266A - Apparatus for selecting signals of a particular frequency : en
  • CA482562A - Electromagnets : en fr
  • CH282137A - Double-acting automatic winding watch by oscillating weight. : en fr
  • US2592822A - Sheet feeder mechanism : en
  • US2593181A - Sheet feeder : en
  • CA482441A - Wireless receiving apparatus : en fr
  • US2593359A - Table scrap eliminating device : en
  • USD166514S - Passenger boat : en
  • DE836990C - Handpiece for rotating dental tools : de en
  • US2592850A - Sifter : en
  • US2593055A - Cylinder piston structure : en
  • ES201501A1 - A PROCEDURE FOR THE HANDLING OF A MULTIHYDROCYCLE OR HYDROTORBELLINO CHAMBER : en es
  • ES202482A1 - Improvements introduced in the security locks (Machine-translation by Google Translate, not legally binding) : en es
  • CA482529A - Electric furnace with carbon resistances : en fr
  • CA482448A - Combination chair and support for sousaphones : en fr
  • CA482509A - Coke oven door handling apparatus : en fr
  • CH282018A - Drinking water supply system. : de en
  • CH282236A - Plate holder device for camping. : en fr
  • DE836455C - Carousel with bevel gear drive : de en
  • DE836714C - Device for the transport of tape or wire-shaped sound writing carriers : de en
  • US2593349A - Beat frequency oscillator for receivers : en
  • USD166453S - medallion : en
  • CH282099A - Method and device for sucking off a mixture of gaseous and dripping medium. : de en
  • DE1637282U - DETACHABLE CONNECTION FOR ACTIVATION AND TRANSMISSION ELEMENTS. : de en
  • US2593350A - Control circuit : en
  • CH282000A - Apparatus intended to be used for the destruction of larvae, in particular larvae of chafer. : en fr
  • CA482561A - Circuit breakers : en fr
  • CH282082A - Process for the rapid disaggregation of chromium ores. : en it
  • CH282073A - Liquid atomizer. : de en
  • US2593352A - Production of zirconium silicate refractory : en
  • DE836570C - Process for making metal articles of high creep resistance : de en
  • DE836766C - Conveyor screw, especially for pressing garbage into a collecting container : de en
  • NL70737C - : en
  • US2592908A - Quick-operating float valve : en
  • US2593095A - Cavity resonator mode suppression means : en
  • DE1637286U - PARTIAL APPARATUS. : de en
  • GB670395A - Improvements in or relating to rotary screw-pumps and motors : en
  • US2593221A - Canopy construction : en
  • CA482424A - Coupling connection : en fr
  • US2592971A - Control handle for model airplanes : en
  • US2592980A - Vertical flue boiler with internal heater : en
  • CA482469A - Crystal converter : en fr
  • DE1637129U - MAKE ENVELOPE FOR POSTING PRINTED MATTERS. : de en
  • ES195430A1 - AN ELECTRICAL CURRENT GENERATOR APPARATUS : en es
  • ES30375U - Vaporizer for temperature humidification (Machine-translation by Google Translate, not legally binding) : en es
  • US2593285A - Oil well flowmeter : en
  • US2593129A - Control mechanism : en
  • USD166444S - Childxs f feeding spoon : en
  • US2593049A - Display device for fur scarves : en
  • US2593171A - Adjustable light for insertion in the hull of boats : en
  • US2592661A - Friction shock absorber for railway car trucks : en
  • US2592669A - Dancing doll : en
  • DE836528C - Electrode, in particular anode, for electrical discharge vessels and method for producing the same : de en
  • ES195262A1 - IMPROVEMENTS IN THE STRETCHING MECHANISMS FOR HILAR MACHINES : en es
  • GB670441A - Wall stud and fire wall construction : en
  • US2593159A - Processing of synthetic hydrocarbons : en
  • US2593149A - Apparatus for embossing paper : en
  • US2593298A - Cravat clasp : en
  • DE1637338U - DEVICE FOR ELECTRIC REPLAY OF SOUND PRODUCTS, IN PARTICULAR MUSICAL INSTRUMENTS. : de en
  • DE836500C - Spring-loaded suspension, especially for sensitive electrical or acoustic parts, e.g. Microphones : de en
  • DE836663C - Arrangement to reduce the frequency inflow in tube oscillators as a result of thermal changes in tube capacity : de en
  • DE836838C - Tampon and device for introducing the same into body cavities : de en
  • DK74015C - Withdrawal brake hub. : da en
  • ES201682A1 - A production mechanism of a momentary reversal of telescopes when the automatic stop of themselves occurs (Machine-translation by Google Translate, not legally binding) : en es
  • US2593374A - Drop forged and welded brake head : en
  • USD166469S - Hooven tablecloth : en
  • USD166441S - Barbeque fork : en
  • US2592838A - Loading mechanism for pneumatic guns : en
  • DE1637231U - DEVICE FOR TUBE SPRINGS (BOURDEN TUBES) AND SIMILAR ELASTIC TUBE-SHAPED ELEMENTS RESPONDING TO PRESSURE. : de en
  • CA482442A - Wireless receiving apparatus : en fr
  • FR1006001A - Method and device for the continuous impregnation of fibrous webs or similar loose products by means of emulsions, etc. : en fr
  • US2592834A - Hydrocarbon gas detector : en
  • US2592875A - Method and machine for shaping lobed forms : en
  • US2592633A - Rotary table : en
  • US2592915A - Chair and idler roll stand assembly for conveyers : en
  • US2593379A - Gate operator : en
  • CA482489A - Silver halide emulsions : en fr
  • CH282142A - Circular watch glass. : en fr
  • USD166445S - Vase or similar article : en
  • US2592948A - Roller leveler : en
  • US2593332A - Operating control : en
  • DE1637150U - AIR HAMMER. : de en
  • DE831606C - Process for the production or cleaning of metals : de en
  • DE837020C - Single-lever transmission for sowing machines : de en
  • ES202333A3 - An apparatus for raising vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES202455A3 - A perfected system for the assembly of cylinders in compressors (Machine-translation by Google Translate, not legally binding) : en es
  • GB670330A - Improvements in and relating to connections between pipes, more particularly for suction plants of spinning machines : en
  • US2592912A - Combination footstool, ladder, seat, and storage chest : en
  • US2592975A - Method of grading copper for use in : en
  • USD166492S - Pack for fruit or similar articles : en
  • DE1637315U - CUBE CUTTING MACHINE. : de en
  • GB670182A - Improvements in or relating to reservoir pens : en
  • GB670352A - Improvements in and relating to duplicated fluid operated power systems : en
  • US2592582A - Torque motor for gyroscopes : en
  • DE1637204U - Stocking strap with slippers. : de en
  • DE836779C - Device for holding the fastening means of watch straps : de en
  • DE836713C - Piezoelectric device : de en
  • ES195467A1 - A PROCEDURE FOR THE MANUFACTURE OF SYNTHETIC JUICES AND SYRUP : en es
  • FR1005725A - Bromine purification process : en fr
  • GB670133A - Method and apparatus for shaping the ends of composite and other candles : en
  • DE837022C - Combined normal and fine seed wheel : de en
  • ES201882A1 - A MECHANISM APPLICABLE TO A SYSTEM OF JOINTS FOR USE IN CARS OF CHILDREN, STRETCHERS, FOLDING AND SIMILAR CHAIRS : en es
  • GB670222A - Improvements in trawl nets : en
  • US2592731A - Friction shock absorbing mechanism for railway cars : en
  • DE1637297U - ICE SKATING BOOTS. : de en
  • CA482419A - Manufacture of biased spiral wound tension springs : en fr
  • DE1637189U - PACK BAG. : de en
  • ES30458U - A new special magnifying glass for occasional use (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005901A - Application of pleating to plastics : en fr
  • US2593334A - Bearing structure for spinning and twisting spindles : en
  • DE1637308U - VARIOUS WAYS COMPOSITIONAL CLAMP. : de en
  • DE836700C - Dental trap for precious metals : de en
  • DE836743C - Holding device for a transparent plate on a light tube : de en
  • US2592591A - Manufacture of combustible gas : en
  • DE836475C - Method and apparatus for binding edges on fabrics : de en
  • DE836945C - Ice cream plant : de en
  • US2593093A - Metal window construction : en
  • US2593214A - Circuit control means : en
  • DE836589C - Soldering process : de en
  • ES195439A1 - A FRACTIONATION APPARATUS : en es
  • ES28980Y - Regulating device for thermostats : en es
  • FR1005659A - Process for the production of floor beam elements : en fr
  • DE1637161U - CLAMPING HANDLE FOR CUTTING DEVICE. : de en
  • DE1637249U - FOUNTAIN PEN WITH TRANSPARENT CAP AND TRANSPARENT FACEPLATE WITH RELIED MARKING PLATE. : de en
  • US2592844A - Tire construction : en
  • US2592862A - Nonflooding underfloor air-heating furnace with auxiliary exterior air inlet : en
  • FR1005886A - Method and apparatus for fog detection : en fr
  • US2593314A - Process for producing magnesia : en
  • US2592941A - Apparatus for determining location of bubbles in tubes in level instruments : en
  • US2593008A - Foamed gypsum composition : en
  • US2592673A - Safety valve : en
  • DE836873C - Rotatable welding table : de en
  • FR1005707A - Improvements to radio-pulse navigation devices known as hyperbolic navigation methods : en fr
  • CH282032A - Chair. : de en
  • DE1637116U - ROUND EXTENDING TABLE. : de en
  • DE1637188U - REVIEW MIRRORS, IN PARTICULAR FOR DRIVING BIKES AND MOTORCYCLES. : de en
  • CH282022A - Door with hinged elements. : en fr
  • US2592920A - Lathe : en
  • US2593340A - Barn gutter cleaner : en
  • US2592546A - Photoengraving : en
  • US2592929A - Liquid level gauge : en
  • US2592976A - Plant-growing apparatus : en
  • US2592550A - Flexible pressure-sensitive adhesive products : en
  • US2593060A - Load pointer for weighing scales : en
  • US2593082A - Fountain pen : en
  • US2592771A - Towing harness : en
  • ES202484A1 - A MACHINE FOR VARNISHING TILES AND SIMILARS : en es
  • ES30377U - Vessel-flyscreen by smell (Machine-translation by Google Translate, not legally binding) : en es
  • GB670375A - Improvements relating to watch bracelets : en
  • CH282009A - Dredging equipment. : de en
  • CH282226A - Procedure and set of forms for organizing records, at least from one point of view. : de en
  • US2592641A - Joint structure for pivoted tools : en
  • USD166496S - Combination vehicle hood ornament and def : en
  • US2593235A - Rail splice and rerailer : en
  • US2593393A - Lightning protector device : en
  • US2592691A - Avoiding effect of moisture during high-frequency dielectric heating : en
  • US2592722A - Adjustable width gate : en
  • US2593054A - Scissors type cigarette holder : en
  • US2593100A - Silver catalyst supported on a mgo-al2o3 spinel : en
  • US2593064A - Fastener : en
  • DE837013C - Formwork support adjustable in length : de en
  • ES195383A1 - A PROCEDURE FOR THE OBTAINING OF LONG FIBER MATERIAL FROM STRETCHES OF CORTICAL FIBERS : en es
  • ES28481Y - Improved rim for automobile and similar vehicle wheels : en es
  • ES30453U - Improved holster applicable to children's chairs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005924A - Process for the production of gaseous and liquid hydrocarbons and products obtained by this process : en fr
  • GB670150A - Improvements in roundabouts : en
  • GB670171A - Improvements in or relating to carburetors for internal combustion engines : en
  • US2592594A - Method of and machine for treating fibrous or cellulosic material : en
  • CA482488A - Cathode ray tube electrode : en fr
  • CA482505A - Auxiliary bolt deadlocking latch : en fr
  • CA482551A - Tunable resonant cavity with adjustable walls : en fr
  • US2592902A - Drier : en
  • US2593152A - Panel crating structure : en
  • CH282003A - Device for fixing plates forming a roof. : en fr
  • CA482494A - Pipe joints : en fr
  • US2592757A - Parallel wedge gauge : en
  • US2592817A - Electric coil : en
  • CH282158A - Device for grinding bulk goods to imperceptible fineness. : de en
  • CH282070A - Roller mill. : de en
  • CA482558A - Reactor controlled adjustable speed drive : en fr
  • CH282204A - Electric discharge tube in which a beam of electron beams lights up windows in a collecting electrode, in particular for counting pulses. : de en
  • CH282062A - Pajamas. : de en
  • ES195371A1 - METHOD FOR TREATMENT OF TEXTILE MATERIALS OR ANALOGUE MATERIALS IN CONTINUOUS LENGTH : en es
  • ES30378U - Improved automatic closing funnel (Machine-translation by Google Translate, not legally binding) : en es
  • ES30431U - Framework frame (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005649A - Advanced training in electric transformers in oil : en fr
  • DE1637281U - AUTOMATIC ADJUSTMENT DEVICE FOR TAPERED ROLLER BEARINGS. : de en
  • DE836795C - Method and device for distilling low-boiling liquids : de en
  • ES29321Y - Device for marking so many in various games : en es
  • GB670069A - Improvements in or relating to a method of making piano action flanges : en
  • GB670139A - Improvements in devices for operating and controlling high tension electrical apparatus : en
  • ES195418A1 - A PROCEDURE TO GIVE NOTABLE BLANDURE TO ARMCHAIRS, DIVANES, BEDS AND SIMILAR OBJECTS OBTAINED WITH DOUBLE FRAME : en es
  • DE1637167U - PLATE WITH DOUBLE GROOVE AND INLAYED CORES. : de en
  • DE1637294U - LEVER FITTING FOR MOTORCYCLE HANDLEBAR. : de en
  • GB670275A - Protected metal sheets for building purposes : en
  • DE1637239U - ELASTIC MOUNTING OF AN AIR CLEANER WITH SUCTION SILENCER ON THE INTAKE LINE OF A COMBUSTION ENGINE. : de en
  • DE1637381U - MIRROR VISOR PROTECTION. : de en
  • ES26561Y - Basket game : en es
  • DE836677C - Insulator for holding electrical lines : de en
  • ES195094A1 - A PROCEDURE TO PRESERVE THE AROMA OF ROASTED COFFEE AND THE MACHINE FOR THE PERFORMANCE OF SUCH PROCEDURE : en es
  • US2592957A - Smoking pipe : en
  • US2593249A - Delta-androstadienes and method of preparing the same : en
  • CH282264A - Process for the production of a vat dye. : de en
  • US2593036A - Sugar cane juice clarifier : en
  • ES29083Y - Tie buckle for suspenders : en es
  • FR1006039A - Twin stylograph : en fr
  • FR1006079A - Electric heating apparatus, in particular for heating liquids : en fr
  • CH282197A - Electric motor. : de en
  • CA482425A - Key for rolling a collapsible tube : en fr
  • CH282101A - Discount coupon. : en fr
  • DE836585C - Two-stroke internal combustion engine : de en
  • DK73998C - Railway bogie. : da en
  • CH282019A - Sprayer. : en fr
  • ES30447U - A watering gate (Machine-translation by Google Translate, not legally binding) : en es
  • CA482571A - Process of modifying the molecular structure of oils and fats : en fr
  • US2592832A - Vegetable slicer : en
  • US2592734A - Container : en
  • US2592887A - Hot-water heating system : en
  • DE836853C - Establishing work platforms for scaffolding : de en
  • DE837037C - Thread cutting machine : de en
  • FR1005817A - Process for the production of nitrogen oxides from air : en fr
  • GB670480A - Improvements in or relating to the process for the production of methyl glucoside : en
  • CA482520A - Signal comparing method and system : en fr
  • DE836477C - Loom drive with clutch gear : de en
  • DE836800C - Process for the preparation of 21-oxy-pregnen- (5) -ol- (3) -one- (20) -Abkoemmlingen : de en
  • US2593372A - Shock absorber : en
  • DE1637270U - SYNTHETIC SILK SHRINK SPINNING SPOOL. : de en
  • CA482533A - Piston rings : en fr
  • DE839796C - Process for the production of finely divided metallic silver : de en
  • ES195475A1 - A HOPPER FEEDING APPARATUS FOR FIBROUS TEXTILE MATERIAL : en es
  • ES202424A1 - Improvements in or relating to tractor drawn digging machines for harvesting potatoes or other root crops : en es
  • ES29345Y - Protective cover for car battery charging plugs : en es
  • GB697893A - Improvements in or relating to engine turning gear : en
  • DE836781C - Zipper and process for its manufacture : de en
  • ES27688Y - Equipment for dermal hygiene by rational spraying of oily or powdery liquid products : en es
  • ES30421U - Baby shoes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005618A - Automatic start of short-circuited rotor motors : en fr
  • GB670168A - Holder for microscope slides : en
  • GB670454A - Improvements in gelatine blasting explosives : en
  • DE836446C - Electric drive for ship rudder : de en
  • DE836915C - Buildings and decorations for films, stages and shop windows as well as processes for the production of such structures and decorations : de en
  • GB670187A - Improvements in or relating to burners for use in bakers' ovens and the like : en
  • GB670359A - Improvements in or relating to washing machines : en
  • DE836806C - Crossing for single contact lines : de en
  • FR1005607A - Process for manufacturing vinylidene and dichlorethylene chloride by cracking trichloroethane : en fr
  • ES195312A1 - PROCEDURE FOR THE PREPARATION OF A NEW ISOTIOCYANATE : en es
  • USD166486S - hourglass : en
  • US2592744A - Liquid level indicator : en
  • FI25716A - Construction equipment for the construction and maintenance of the construction : en fi
  • FR1006082A - Manufacturing process of compound metal body : en fr
  • DE1637271U - HANGER FOR HANDBAGS. : de en
  • DE1637274U - INSULATING STONE FOR BUILDING PURPOSES. : de en
  • CA482564A - Knitted fabric and to a method of making the same : en fr
  • ES195472A1 - A DEVICE FOR SPREADING MINERAL ARTIFICIAL FERTILIZERS IN STRIPED ROWS OR POINTS : en es
  • FR1005772A - Method for dyeing half-wool textile articles : en fr
  • DE1637147U - BOARD FOR MOVEMENTS OF SMALL WATCHES, IN PARTICULAR WRISTWATCHES. : de en
  • DE1637327U - MULTI-PURPOSE TABLE. : de en
  • DE836487C - Iron expansion for camber rollers in the offset : de en
  • ES195400A1 - AN APPARATUS FOR TREATMENT OF TEXTILE MATERIALS OR ANALOGUE MATERIALS IN CONTINUOUS LENGTH : en es
  • FR1005964A - Process for treating fibrous materials, especially textiles : en fr
  • US2593164A - Pliers for round work : en
  • ES198210A1 - A PROCEDURE TO TRANSFER IN AN INDELIBLE MODE LABELS WITH LEGENDS AND COLORED DRAWINGS ON BOTTLES OR OTHER GLASS OR GLASS OBJECTS : en es
  • FR1005843A - Improvements to color cinematographic projection processes : en fr
  • FR1005895A - roof construction elements and method of construction thereof : en fr
  • GB670276A - Improvements in or relating to crabs or winches : en
  • FR1005878A - Process for treating the latex and latex obtained : en fr
  • CH282066A - Foot measuring device. : de en
  • CH282119A - Reading device on counters. : de en
  • CH282075A - Method and device for the separation of mixtures of substances by means of cataphoresis. : de en
  • ES195345A1 - A MACHINE TO MANUFACTURE ARMORED IRONS PROVIDED WITH HIGHLIGHTS : en es
  • DE1637357U - GRID-SHAPED CONVEYOR BELT FOR GLUEHOEFEN. : de en
  • DE836810C - Device for the controllable weakening of the high audio frequencies of a low frequency amplifier : de en
  • DE836885C - Machine for stacking folded paper sheets : de en
  • DE836895C - Gear for power transmission from several prime movers to a common shaft, especially for ship propulsion : de en
  • GB670123A - Improvements in or relating to thermionic valve oscillators adapted to be frequency modulated : en
  • FR1005633A - Furniture convertible into an armchair or lounge chair : en fr
  • FR1005743A - Improvements to the store closures of linotype machines : en fr
  • FR1005868A - Safety device for motors : en fr
  • ES28423Y - Support for mineral salts blocks for livestock : en es
  • GB670300A - Improvements in record sheet for sound recording and reproducing apparatus : en
  • ES30493U - Electrically powered mechanical device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005802A - Automatic volume control device : en fr
  • GB670485A - Improvements in and relating to metal-vapour electric discharge apparatus : en
  • ES195175A1 - IMPROVEMENTS IN THE MANUFACTURE OF RECTIFIERS WITH A DRY CONTACT SURFACE : en es
  • ES195456A1 - A DEPOSIT OF LIQUID AS A BASIC BODY FOR AN AGRICULTURAL UTENSIL INTENDED FOR SEVERAL PURPOSES : en es
  • FR1005851A - Improvements made to rod fastening means, intended to be fixed by driving in or by screwing, in cellular concrete elements or similar materials : en fr
  • ES195474A3 - A GAS TURBINE ENGINE : en es
  • FR1005749A - Improvements in devices for measuring the power of lenses and optical systems : en fr
  • NL69786C - METHOD FOR THE PREPARATION OF .... : en nl
  • ES30344U - Waterproof container (Machine-translation by Google Translate, not legally binding) : en es
  • ES28510Y - Folded ear speaker : en es
  • FR1005674A - Device for the simultaneous application of vibrations of different kinds : en fr
  • FR1005820A - Furniture snap closure : en fr
  • US2592989A - Thermal control apparatus with signal means : en
  • DE836464C - Method and device for the production of hollow components : de en
  • CH282063A - Tie press with electric heating. : de en
  • GB670138A - Improvements in or relating to kinematographic cameras : en
  • GB670254A - Improvements in or relating to pile fabrics : en
  • DE836650C - Process for the production of pure folinic acid : de en
  • DE836655C - Storage of the intermediate lever of the type lever drive of typewriters u. like : de en
  • ES28925Y - Knitting needle : en es
  • US2593193A - Sealing means : en
  • FR1005696A - Method of making stones engraved with etching : en fr
  • ES27332Y - Letter envelopes with detachable stickers : en es
  • FR1006037A - Continuous process for the manufacture of lower aliphatic ethers-salts : en fr
  • FR1005869A - Folding stand for drawing and painting : en fr
  • GB670486A - Improvements in and relating to metal-vapour electric discharge apparatus : en
  • DE836445C - Ship reversing gear with reduction : de en
  • GB670399A - Improvements in disc clutches : en
  • FR1005937A - Device facilitating the adaptation of a removable auxiliary motor to cycles and similar machines : en fr
  • GB670443A - Improvements in television receivers : en
  • DE836841C - Dropper bottle : de en
  • US2592756A - Rocking chair : en
  • DE837051C - Device for posting advertising material : de en
  • ES202307A1 - A reducing mechanical system applicable to automatic timber dryers (Machine-translation by Google Translate, not legally binding) : en es
  • ES27449Y - Writing head for pens : en es
  • GB670193A - Improvements in or relating to screw expeller presses : en
  • DE1637151U - KING CAKE BAKING PAN. : de en
  • DE836515C - High-frequency receiver : de en
  • FR1005827A - Improvements made to hydro-carbon concretes used in particular for the construction of road surfaces : en fr
  • GB670388A - Improvements in and relating to sealing terminations for metal-sheathed electric cables : en
  • GB670420A - Improvements in and relating to cathodes for electric discharge devices : en
  • DE836644C - Process for the preparation of cyanamide-aldehyde condensation products : de en
  • FR1005718A - Precompressed spring system and its applications : en fr
  • FR1005717A - Reservoir pen holder : en fr
  • GB670115A - Improvements in telescopic pit props : en
  • DE762037C - Fungicides and insecticides, contact and food poisons : de en
  • DE837033C - Holder for cutting tools in boring bars or the like : de en
  • ES199531A1 - A NEW EXPLOSION ENGINE OPERATING AT TWO-STROKE CYCLE : en es
  • DE1637371U - SHOP EQUIPMENT FOR GROCERY STORES AND THE LIKE. : de en
  • DE1637374U - CARRYING DEVICE FOR TUBE FLASH UNITS. : de en
  • DE836594C - Separator : de en
  • FR1005826A - Improvements to processes for the manufacture of porous construction elements, in particular cellular concrete : en fr
  • FR1006059A - Device for stone casting : en fr
  • NL69865C - : en
  • USD166460S - Molded pulp insulation article : en
  • DE1637117U - INSULATING LAYER FOR CLOSET SEATS. : de en
  • DE836504C - Ribbon cable for multiple switching of dialer contact sets : de en
  • DE836788C - Process for making a caramel sugar : de en
  • ES202466A1 - IMPROVEMENTS IN THE METHODS FOR THE INCLUSION AND FIXATION OF RIGID EYES IN DOLL HEADS OR SIMILAR OF PLASTIC MATERIAL : en es
  • FR1005690A - Postage Stamp Album : en fr
  • GB670192A - Improvements in or relating to box structures, and the manufacture of boxes from cardboard or other sheet material : en
  • US2592549A - Anode structure for electron discharge devices : en
  • DE836434C - Controllable light image : de en
  • DE839923B - Process for the production of dolomite stones : de en
  • ES195281A1 - IMPROVEMENTS MADE IN THE MANUFACTURE OF FOAM RUBBER CUSHIONS : en es
  • ES28998Y - Automatic gas sparking device : en es
  • GB670444A - Manufacture of phenol : en
  • DE1637241U - DRIVE WHEEL FOR SEWING MACHINES MADE OF PLASTIC. : de en
  • DE836861C - Protection device for light pointer devices or the like. : de en
  • DE836533C - Process for the manufacture of secondary emitting electrodes : de en
  • DE836881C - Printer device for sewing machines : de en
  • DE839793C - Process and device for the continuous production of crystals : de en
  • US2592679A - Pivoted lever bottle cap remover : en
  • US2593084A - Sheetsxsheet i : en
  • GB670112A - Thermionic discharge device : en
  • GB670121A - Electron discharge devices and associated circuits : en
  • GB670435A - Improvements in or relating to fluorine resistant materials : en
  • DE836952C - Bridge ramp : de en
  • GB670429A - Improvements in or relating to methods of purifying crude phthalic anhydride : en
  • ES201694A1 - IMPROVEMENTS IN LIQUID FUEL BURNERS : en es
  • US2593067A - High-frequency apparatus : en
  • US2593351A - Rebalancing indicating instrument : en
  • DE1637322U - SEATING WITH CORK COVERING. : de en
  • DE836828C - Process for the production of vivid acid dyes of the anthraquinone series : de en
  • DE1637300U - Ampoule pack : de en
  • DE836875C - Process for the production of piano action flanges or capsules : de en
  • ES30444U - Container for the supply of carbonated beverages (Machine-translation by Google Translate, not legally binding) : en es
  • GB670263A - Improvements in detachable buttons or fastenings : en
  • DE1637210U - DEVICE FOR AXIAL ADJUSTMENT OF ROLLERS. : de en
  • US2592810A - Method of electrolytically processing metallic articles : en
  • GB670341A - Improvements in or relating to cooking stoves : en
  • CA482421A - Specimen receptacle holder : en fr
  • FR1005741A - Household electric coffee maker : en fr
  • US2593250A - Hydrocarbon synthesis : en
  • US2592726A - Wrapping machine : en
  • US2593145A - Retracting type theater chair : en
  • DE1637247U - DRESSING DEVICE FOR BORE HOLE GRINDING MACHINE. : de en
  • ES28960Y - Air distributor for two or more needles applicable to medas repair machines : en es
  • GB670235A - Manufacture of gaseous conduction lamps : en
  • GB670465A - Improvements in duplicating machines : en
  • GB670471A - Improvements in and relating to the construction of roofs, partitions, floors and like parts of buildings : en
  • US2592592A - Draft device for increasing the loading on tractor wheels : en
  • US2592697A - Boat construction : en
  • US2592702A - Armrest : en
  • ES29069Y - Device for grinding cylinders and hydraulic brake pumps of motor vehicles : en es
  • FR1005610A - Three-phase motor : en fr
  • FR1005687A - Gantry crane : en fr
  • US2593263A - Drapery control unit : en
  • DE836723C - Multi-spindle drill head : de en
  • DE836820C - Dismountable cable drum : de en
  • CH282092A - Process for the preparation of a copper-compatible tetrakisazo dye. : de en
  • ES30345U - Bra support for fixed or variable mouth wrenches (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005965A - Pneumatic sole for shoes : en fr
  • GB670100A - Means for indicating a fall below a predetermined low level of water in a vessel and/or regulating the supply of feed water thereto : en
  • ES29371U - Automatic fryer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005731A - Improvements to two-sided speakerphone systems : en fr
  • GB670348A - Improvements in or relating to the removal of ionizable materials from aqueous solutions such as sugar solutions : en
  • US2593027A - Fish lure : en
  • GB670316A - Mechanical lighter, particularly a pocket mechanical lighter : en
  • FR1005748A - Improvements to the means for the manufacture of agglomerated plates and pipes composed of fibrous and binding substances, in particular asbestos-cement : en fr
  • FR1005776A - Further development of filters : en fr
  • FR1005835A - Improvements to skates or skis : en fr
  • DE1637288U - LOTTERY-FREE. : de en
  • ES202444A1 - A sprayer to spray materials more or less thickenes (Machine-translation by Google Translate, not legally binding) : en es
  • GB670105A - Improvements in and relating to dynamo-electric machine windings : en
  • DE1637380U - HINGE WITH DECORATIVE CAPS. : de en
  • ES30452U - Eye for dolls (Machine-translation by Google Translate, not legally binding) : en es
  • DE1637163U - AUXILIARY DEVICE FOR TRANSPORT, STORAGE AND CLEANING OF CUTLERY. : de en
  • DE836544C - Catgut bottle and method for sterile removal of surgical sewing material therefrom : de en
  • FR1005711A - Manufacturing process for foundry molding tools : en fr
  • GB670128A - Improvements in or relating to hydraulic shock absorbers for vehicles : en
  • US2592705A - Sterilizer : en
  • ES29046Y - Support device for accessories of clothing covers in exhibition : en es
  • ES29048Y - Pencil sharpener : en es
  • FR1005800A - Radio-electric navigation and guidance process for airships : en fr
  • ES29144Y - Device applicable to mechanical pencils and pencils to advance the mna with or without recoil : en es
  • ES30395U - A perfected wooden container (Machine-translation by Google Translate, not legally binding) : en es
  • GB670446A - Improved vehicle suspension system : en
  • ES195199A1 - A NEW PROCEDURE FOR THE MANUFACTURE OF BRAKE SHOES FOR LOCOMOTIVES, WAGONS, TRAMWAYS, CARRIAGES AND SIMILAR : en es
  • ES28948Y - Pedal skate for sea : en es
  • GB670202A - Reaction of enol esters with alkoxymonocarboxylic anhydrides : en
  • GB670261A - A method of recovering protein from protein-bearing material : en
  • DE1637301U - STOCKING ATTACHMENT. : de en
  • DE836854C - Wooden formwork panels : de en
  • ES199194A2 - IMPROVEMENTS IN LIQUID MEASURING DEVICES : en es
  • US2592996A - Mining machine : en
  • US2593257A - Blast furnace operation : en
  • US2592621A - Ethylxanthoylthioxy-dipiperidylphosphine sulfide : en
  • US2592735A - Photographic projection printing mechanism : en
  • DE837007C - Process for the manufacture of dextran degradation products for medical purposes : de en
  • US2592936A - Can opener : en
  • DE767297C - Process for the alkylation of aromatic hydrocarbons : de en
  • CH282202A - Circuit with a capacitor that is repeatedly discharged and recharged in stages by applying a pulse sequence. : de en
  • GB670432A - Improvements in and relating to weather forecasting devices : en
  • ES30480U - Rest table (Machine-translation by Google Translate, not legally binding) : en es
  • ES202605A1 - A procedure for calamine flotation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1006012A - Process for the production of ethanol from mixtures of carbon monoxide and hydrogen : en fr
  • DE749501C - Process for the production of rayon from viscose : de en
  • DE754928C - Device for the periodic initiation of electric arcs by means of an auxiliary arc in electric arc converters (Marx converters) : de en
  • DE767254C - Process for the continuous determination of the position of an aircraft along the approach route to a landing site : de en
  • DE836503C - Negative feedback amplifier with a particularly wide frequency band : de en
  • GB670107A - Improvements relating to means for marking lines on roads : en
  • ES195346A1 - A PROCEDURE TO PRODUCE WHITE CELLULOSE HARDWOOD WITH HIGH STRENGTH PROPERTIES : en es
  • FR1005902A - Method of adjusting the ph value and increasing the yield in the manufacture of yeast : en fr
  • FR1006053A - Process for the preparation of a material based on plastics : en fr
  • US2592701A - Burning and disposal of furnace fly ash : en
  • ES195203A1 - A PROCEDURE FOR THE PREPARATION OF 3-METOXY-N-METHYL-MORPHINANTS, OPTICALLY ACTIVE, AND OF THEIR SALTS : en es
  • DE767256C - Replacement for claw oil : de en
  • DE836924C - Cone shearing machine : de en
  • GB670074A - Improvements in molding machine for molding plastic articles : en
  • US2593345A - Pebble heating chamber : en
  • DE1637395U - EQUIPMENT FOR STORAGE AND TRANSPORTATION OF ELECTRICITY METERS. : de en
  • DE836971C - Method for multi-line time deflection in electron beam oscilloscopes by means of sinusoidal phase-shifted deflection voltages : de en
  • DE836986C - Gas cooler : de en
  • US2592821A - Fixture for machine tools : en
  • US2592686A - Electrolytic production of fatty : en
  • US2592729A - Method of etching ethylene diamine tartrate crystals : en
  • US2592977A - Production of butadiene monochlorohydrin : en
  • FR1005807A - System for controlling or transmitting desmodromic angular movements and a control or transmission mechanism for implementing this system : en fr
  • FR1005828A - Improvements made to articles of the type of wax brushes and to utensils comprising such brushes : en fr
  • ES195356A1 - MECHANISM TO ACTUATE THE TABLET BLINDS : en es
  • ES198211A1 - A PROCESS FOR PRINTING BY TRANSFER OF LABELS OR DRAWINGS ON GLASS AND GLASS SURFACES AND PARTICULARLY ON BOTTLES AND CONTAINER BOTTLES : en es
  • FR1005998A - Motor vehicle : en fr
  • ES26757Y - Variable throat pulley at will : en es
  • DE1637142U - CONTAINER FOR LIQUID AND SEMI-LIQUID, USED WITH BRUSHES OD. DGL. REMOVABLE FABRICS. : de en
  • DE1637236U - HIGH SPEED, PREFERABLY ELECTRICALLY DRIVEN RUETTEL DEVICE. : de en
  • ES195147A3 - A NEW TYPE OF AUTOMATIC ELECTRIC COFFEE MAKER : en es
  • ES30449U - Hermetic seal for fluids (Machine-translation by Google Translate, not legally binding) : en es
  • CA482465A - Frequency and phase control system : en fr
  • CH282194A - Electrostatic machine with conductive moving parts. : en fr
  • US2592723A - Edger for rug weaving machines : en
  • US2593040A - Vehicle suspension means : en
  • ES201901A1 - System for the hinca of tubes in the ground (Machine-translation by Google Translate, not legally binding) : en es
  • ES202167A1 - A procedure for manufacturing all kinds of moldings, panels, platabandas, decorative and similar elements (Machine-translation by Google Translate, not legally binding) : en es
  • ES29270Y - Perfected swimsuit : en es
  • FR1006091A - Door closing for motor vehicles or similar applications : en fr
  • FR1005628A - Inverter voltage regulator with rectifying cells : en fr
  • FR1005833A - Curler : en fr
  • GB670108A - Improvements in or relating to the production of moisture-proof sheet wrapping material : en
  • ES195391A1 - A PROCEDURE FOR THE MANUFACTURE OF SUGAR : en es
  • FR1006009A - Coupling device for pipes : en fr
  • ES195137A1 - IMPROVEMENTS IN CONSTRUCTION OF MILLS MACHINERY : en es
  • ES198209A1 - A PROCEDURE FOR DIRECT PRINTING AND WITH INDELEBLE CHARACTERISTICS OF FLAT OR ALABEATED GLASS OR GLASS SURFACES : en es
  • FR1005762A - Retarder device for vehicles of all types and retardation system including application : en fr
  • DE836468C - Conveyor device for packaging machines for conveying and inserting cards, sheets or the like, especially for tobacco packaging machines : de en
  • FR1005680A - Hollow stone for the construction of walls intended to be filled in with a foreign material and comprising from top to bottom holes which pass right through it : en fr
  • ES195417A1 - IMPROVEMENTS IN THE ASSEMBLY AND CONSTRUCTION PROCEDURE OF THE "GALLERY ILLUSION", BIMETALLIC OR TWO-COLORED, FOR STONES, IN ARTICLES OF JEWELERY AND JEWELRY : en es
  • FR1005692A - Navigation director device : en fr
  • ES202004A1 - Improvements in the construction of chimneys with thermal system (Machine-translation by Google Translate, not legally binding) : en es
  • ES30446U - Cable winder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005857A - Gasification process and apparatus : en fr
  • GB670381A - An improved pocket for garment : en
  • GB670086A - Improvements in and relating to automatic control of vehicle infinitely-variable hydrostatic transmission gears : en
  • GB670377A - Sock for gentlemen and ladies : en
  • GB670278A - Improvements in or relating to electric warm plates : en
  • US2593369A - Pump : en
  • USD166468S - Hooven tablecloth : en
  • ES202247A1 - Improvements in the fluid control devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES28831Y - Toy shotgun : en es
  • DE839789C - Coke extinguishing car with a sloping floor : de en
  • DE836967C - Magnetic electric small machine with changing drive speed : de en
  • FR1005810A - Installation for the automatic service of communal meals, and system ensuring its electromechanical control : en fr
  • FR1006022A - Improvements made to engine spindles, in particular those comprising a supercharged piston engine : en fr
  • ES28850Y - Serrated for hand saws and hand saws : en es
  • FR1006060A - Gear shifting for bicycles : en fr
  • FR1005664A - covering element consisting of a flat plate provided with side edges raised obliquely and in the covering capitals engaging over said side edges : en fr
  • FR1005678A - Electric cooking appliance : en fr
  • DE1637273U - AUXILIARY SUPPORT FOR ARTIFICIAL CEILINGS : de en
  • DE1637364U - SMOOTH ROTATING GEARS, IN PARTICULAR FOR UNEQUAL TORQUE. : de en
  • DE836627C - Inclined elevator : de en
  • DK74019C - Method for removing dissolved hardeners from water or aqueous saline solutions. : da en
  • CA482429A - Detachable drive mechanism for vehicles equipped with product unloading means : en fr
  • GB670079A - Improvements in and relating to the production of emissive coating materials for oxide cathodes and of cathodes provided with such coatings : en
  • GB670389A - Improvements in packages : en
  • DE1637140U - DRAWING HEAD FOR DRAWING MACHINES WITH FULL CIRCLE SWITCH. : de en
  • DE836647C - Process for the production of complex compounds from phosphines and heavy metal salts : de en
  • DK74018C - Ski binding. : da en
  • DE836632C - Multi-part rock hollow drill : de en
  • ES195381A3 - AN AXILE STEP TURBINE : en es
  • FR1005984A - Process and plant for the preparation of a mixture suitable as a binder for masonry and as a raw mixture for obtaining molded building elements : en fr
  • ES195427A1 - IMPROVEMENTS INTRODUCED IN STONE MILLS : en es
  • US2592966A - Method of knitting elastic fabric : en
  • DE836732C - Opening device on canning jars : de en
  • ES30380U - Improved dosing cap (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005753A - Compressed air generator, in particular for supplying gas turbines or for the propulsion, by reaction, of air vehicles : en fr
  • FR1005755A - Totalization method and totalizer device for electronic calculating machine : en fr
  • US2592827A - Oil burner safety control system : en
  • US2593274A - Hubcap : en
  • DE836688C - High frequency seam welding machine : de en
  • DE836946C - Countercurrent heat exchanger : de en
  • ES195454A1 - AN IMPROVED WELL BARRENA : en es
  • ES29358Y - Spool for thread of all kinds : en es
  • FR1006077A - Improvements in profiling by grinding wheels or the like : en fr
  • CH282042A - Machine for placing capsule closures on bottles and similar containers. : de en
  • CH282123A - Device for lowering the start-up limit for direct current watt-hour meters with iron in the current field. : de en
  • CH282243A - Removable hood on vehicles, especially automobiles. : de en
  • CH282262A - Process for the preparation of a monoazo dye. : de en
  • US2593074A - Machine for the coating of webs of material : en
  • US2592597A - Jet action washing machine : en
  • US2592819A - Claw clutch : en
  • US2592863A - Water heater : en
  • US2593045A - Fishing reel : en
  • US2593269A - Test fixture for vacuum tube sockets : en
  • DE1637184U - EXPOSURE DEVICE FOR PHOTO APPARATUS. : de en
  • DE836552C - Friction protection for human or animal body parts : de en
  • DE1637340U - SOAP PERFUME FIGURINE. : de en
  • GB670272A - Powder dispensing tooth brush holder : en
  • DE836827C - Arrangement of measuring cells : de en
  • ES195287A1 - PROCEDURE FOR THE SERVICE OF COMBUSTION ENGINES : en es
  • ES30451U - Aparato pelacables (Machine-translation by Google Translate, not legally binding) : en es
  • US2593303A - Cupola furnace : en
  • US2592630A - Formylating tocopherol material : en
  • US2592914A - Apparatus for removing the product film from a revolving drum surface : en
  • US2592818A - Thread brake : en
  • US2593248A - Androstatrienes and method of preparing the same : en
  • CA482454A - Conduit bushing : en fr
  • DE1637111U - STEEP PIPE ABSORBER FOR ABSORPTION REFRIGERATION MACHINES. : de en
  • DE1637187U - DEVICE FOR VENTILATION OF VEHICLE BODIES. : de en
  • DE1637279U - CAGE FOR ROLLER BEARING. : de en
  • DE836530C - Electron tubes with resilient system support : de en
  • DE836606C - Rudder and stem arrangement : de en
  • GB670229A - Improvements in or relating to purification of ethanol by distillation : en
  • ES195091A1 - A MOUNTING FOR AN ENGINE IN A RAILROAD CAR : en es
  • ES28897Y - Bottle holder in inverted position : en es
  • ES30398U - Helmet for bikers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005661A - Improvements made to the means to ensure the longitudinal stability of the aions : en fr
  • USD166473S - Moneybag bank : en
  • CH282182A - Pump. : en fr
  • ES29200U - Automatic closing mechanism to apply to jewelery and jewelry items (Machine-translation by Google Translate, not legally binding) : en es
  • ES30516U - A device for fixing the figures to the bars in tabletop futile games and the like (Machine-translation by Google Translate, not legally binding) : en es
  • GB670186A - Improvements in or relating to pipe couplers, particularly for the rapid and fluid-tight coupling of pipes with tank-nozzles and the like : en
  • US2592647A - Locking mechanism for vehicle doors : en
  • US2592789A - Screen stencil : en
  • US2592953A - High-pressure faucet type valve : en
  • US2593392A - Electric deep fat fryer : en
  • DE1637233U - MEASURING SPINDLE. : de en
  • DE836729C - Storage for the needle-bearing lever on sewing machines : de en
  • DE839795C - Process for processing crude potash salts, which consist of mixtures of carnallite and sylvinite or hard salt : de en
  • ES201808A1 - Functional improvements in the dosage of electric coffee machines (Machine-translation by Google Translate, not legally binding) : en es
  • US2592670A - Adjustable motor mount for carding machines : en
  • US2593010A - Asbestos roofing felt and method of manufacture : en
  • DE836502C - Device for the artificial generation and control of an acoustic reverberation effect : de en
  • FR1005632A - Metal alloy for block letters : en fr
  • FR1005971A - Improvements made to warning devices such as disaster alarms : en fr
  • GB670172A - Improvements in or relating to hinges : en
  • ES195309A1 - A PROCEDURE TO OBTAIN CIHANIC CHLORIDE : en es
  • FR1005904A - Automatically cooled injector for combustion engines : en fr
  • GB670301A - Improvements in or relating to ovens for the production of gas and coke : en
  • DE767257C - Process for producing thick-walled pipes : de en
  • DE836797C - Process for the preparation of ª,ª-unsaturated, ªª-chloro-substituted carboxylic acid nitriles : de en
  • DE837038C - Device on foot pendulum presses for adjustable limitation of the ram stroke : de en
  • DE1637339U - SIDE GOLD BAG WITH BOTTOM FORMING WHEN FILLING. : de en
  • ES28312U - Clinical thermometer with legends relative to normal temperatures of the human body (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005794A - Process for the preparation of long-acting penicillin compounds : en fr
  • GB670167A - Improvements relating to manure distributors : en
  • DE836789C - Method and device for cleaning the inside of barrels with casing or bottom bung : de en
  • DE836944C - Thermocouple, especially for electrothermal cold generation : de en
  • ES28871Y - Assembled edge profile for plastic material tapes or sheets : en es
  • ES29068Y - Device intended for waxing and sizing of continuous wool or cotton threads in the domestic manufacture of knitwear : en es
  • FR1005839A - Advanced elastic support : en fr
  • FR1005985A - Assembly of angles for wooden objects, mainly for those executed in several superimposed thicknesses : en fr
  • US2592778A - Surgical instrument : en
  • ES201725A1 - A procedure for the manufacture of waxing waxes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005622A - Stone for building walls, equipped with a tongue and a groove : en fr
  • DE836823C - Fusible conductor arrangement for overcurrent carrier fuse cartridges : de en
  • DE836862C - Device for the approximate realization of a zero order sound emitter : de en
  • ES26545Y - Enhanced pencil box : en es
  • FR1005809A - Paper impregnation process : en fr
  • US2592856A - Handle means and support structure for power lawn mowers : en
  • US2593154A - Machine for cutting webs of material into strips : en
  • DE837024C - Pressure exchanger : de en
  • DE837035C - Pipe cutting machine : de en
  • ES202500A3 - A procedure for the preparation of basic substances for ionic permutors (Machine-translation by Google Translate, not legally binding) : en es
  • DE836696C - Arrangement for the diagnosis of body cavities : de en
  • ES30420U - Lampholder candle of the pcado of the drawings of fabrics (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005616A - Process and product for obtaining heat-insulating coatings : en fr
  • FR1005796A - Method and device for recording and reproducing sound films : en fr
  • CA482440A - Cooling unit : en fr
  • CA482490A - Fuel oil filter : en fr
  • US2592866A - Implement draft connection : en
  • US2593108A - Leather finishing : en
  • GB670240A - Improvements in roentgen apparatus : en
  • DE767290C - Arrangement of the bumper on motor vehicles with resilient mounting and with a form-fitting connection to the outer skin of the car body : de en
  • DE1637160U - PLUG-IN CASE FOR EYEGLASSES. : de en
  • GB670269A - Copolymerization of acrylonitrile with a vinylpyridine : en
  • DE1637202U - SHOULDER PROTECTION FOR LADIES. : de en
  • CA482504A - Locking cam for spring latch bolt : en fr
  • CH282096A - Polymerization process. : en fr
  • US2593017A - Comber : en
  • US2592965A - Computing device : en
  • US2593304A - Hive tool : en
  • CH282043A - Device for closing containers, in particular bottles. : de en
  • US2592950A - Heat exchange core : en
  • US2593033A - Retaining means for electrical outlet boxes : en
  • US2593175A - Electric method and system for measuring impedance magnitude and phase angle : en
  • DE1637225U - DEVICE FOR IDENTIFICATION OF DISCONNECTED OR WHEN NOT USING RECORDS. : de en
  • US2593287A - Arrangement for holding removable dental prothesis apparatus in the mouth : en
  • US2593368A - Adjustable golf club : en
  • US2592962A - Decorative table lamp with adjustable light deflector : en
  • CH282228A - Ratio detector circuit. : en fr
  • US2593296A - Beehive with ventilating ends : en
  • AU797152A - Improvements in or relating to vending machine : en
  • CA482541A - Slicing machines : en fr
  • CH282176A - Anchoring device on pipelines, containers and other metal objects that are concreted back when they are laid. : de en
  • US2592860A - Process for preparing sulfathiazole : en
  • US2593001A - Process for manufacture of a diphenyl sulfone : en
  • US2593293A - Strainer : en
  • US2593009A - Condensing lower alcohols to higher alcohols : en
  • DE1637314U - SHEATHER ARM ON POTATO SHEATER MACHINES. : de en
  • ES195461A1 - A PROCEDURE FOR OBTAINING GASES CONTAINING SULFUR BIOXIDE : en es
  • ES202400A1 - ONE VALVE : en es
  • FR1005788A - Cremone lock : en fr
  • US2592525A - Secondary temperature control for electric blankets : en
  • US2593131A - Generator armature test : en
  • CH282233A - Rack support. : en fr
  • US2592917A - Plansifter : en
  • DE836488C - Pit stamp with serrated inner stamp : de en
  • DE836954C - Starting device for heavy rammers : de en
  • US2592767A - Nozzle height adjusting mechanism for vacuum cleaners : en
  • US2593076A - Device for locating picture plates in succession so as to be substantially normal to the light path of lighting apparatus : en
  • US2592993A - Loading and unloading device : en
  • US2593276A - Oxyalkylated derivatives of certain allyl polymers : en
  • DE1637242U - DEVICE FOR ELIMINATING MALFUNCTIONS IN THE GRIPPER ARRANGEMENT OF SEWING MACHINES. : de en
  • DE1637304U - ROCKING WASHING MACHINE IN AN ANGULAR METAL HOUSING WITH SUPPORT FIRE. : de en
  • DE836906C - Yarn guide device for package winding machines : de en
  • DE1637206U - LOCKABLE, POCKET-PROOF CLOTHES BAG. : de en
  • ES28652U - Bra for nursing mothers (Machine-translation by Google Translate, not legally binding) : en es
  • GB670214A - Method and apparatus for centrifugally separating materials : en
  • USD166512S - Cigarette case or similar article : en
  • US2592968A - Flight training apparatus : en
  • US2592829A - Variable compression system for internal-combustion engines : en
  • USD166454S - Nongurgling bottle : en
  • GB670183A - Improvements relating to cages for roller bearings and their manufacture : en
  • CH282267A - Electric oven with at least one integral self-baking electrode. : de en
  • CH282223A - Process for the production of quinazoline compounds. : de en
  • US2593094A - Heating and ventilating system : en
  • US2593335A - Pitch controlling means for rotor blades of helicopters : en
  • CH282069A - Plant for conditioning bread grain. : de en
  • CH282081A - Process for operating pressure-resistant water electrolysers. : de en
  • CA482514A - Cover for a vehicle wheel : en fr
  • DE836597C - Wall lamp with high-voltage fluorescent tubes for advertising purposes : de en
  • DK74005C - Detergent. : da en
  • FR1005952A - Process for obtaining methylcyclopentanone : en fr
  • FR1006029A - Method and device for resharpening used filing and milling tools : en fr
  • US2593157A - Apparatus for positioning strip : en
  • US2592665A - Inner and outer combined bifurcated garment : en
  • US2593134A - Apparatus for the treatment of croup and the like : en
  • US2593319A - Foldable furniture unit : en
  • US2592573A - Automatic crash curtain for motor vehicles : en
  • US2593196A - Railway sewing machine : en
  • CH282023A - Installation of glassware. : en fr
  • DE1637261U - ELECTRIC CONTROL SWITCH FOR THE CONTROL OF PRESSURE OF A MEDIUM. : de en
  • ES28670Y - Protective beret-visor from the rain : en es
  • CA482445A - Adhesive pad or bandage : en fr
  • CA482530A - Boring apparatus : en fr
  • CH282089A - A process for preparing an aromatic, fully acylated aminodiol. : en fr
  • CH282138A - Timepiece with automatic winding by moving mass and manual winding. : en fr
  • DE836745C - Process for the production of foam extracts : de en
  • ES195067A1 - A PERFECTION IN THE MACHINES OF MOLDING TUBES BY INTERIOR PRESSURE : en es
  • CA482455A - Electric conduit connector : en fr
  • DE1637267U - LUMINAIRE FOR FLUORESCENT LAMPS WITH A DOWN-OPEN SHADE AND A MIRROR HOLDED INTO IT. : de en
  • DE836900C - Shoe lasting machine : de en
  • GB670287A - Iron pit prop : en
  • GB670382A - Improvements in or relating to telescopic gas holders : en
  • CH282180A - Range gearbox. : de en
  • CH282008A - Process for the production of reinforced concrete segment piles. : de en
  • US2592583A - Recording tide current meter : en
  • US2592713A - Practice target for putting : en
  • US2593284A - Belting : en
  • CA482493A - Pressure head for a veneer lathe : en fr
  • US2592568A - Method and apparatus for pretreating liquid fuel : en
  • DE836637C - Sheet metal cage for roller rim : de en
  • ES27661Y - Cold light X-ray viewer : en es
  • FR1005768A - Method for manufacturing corrugated sheets and machine for implementing this method : en fr
  • FR1005930A - Molding paste manufacturing process : en fr
  • GB670479A - Process and apparatus for cracking vegetable tar : en
  • CA482503A - Method and device for controlling yarn : en fr
  • US2592587A - Light stable phenolic syntans : en
  • US2592795A - Weighing scale : en
  • CH281993A - Tine for attaching earthworking tools to tractor-drawn agricultural equipment : de en
  • CH282014A - Equipment for ceiling heating and lighting of rooms. : de en
  • DE1637391U - BASE FOR THE SUPPORT OF WEIGHTS FOR TOY SCALES. : de en
  • DE836438C - Hydraulic piston machine : de en
  • DE836545C - Stop device for medical instruments with parts that can move from or against each other : de en
  • DE836555C - Hearing device, especially for the hard of hearing : de en
  • US2592905A - Apparatus for setting thermostatic controls : en
  • US2593255A - High-pressure diaphragm pump : en
  • US2593195A - Picture frame with variable display areas : en
  • DE837025C - Crankshaft with counterweights for mass balancing : de en
  • FR1005668A - Apparatus for direct heating of a given mass of liquid : en fr
  • FR1005676A - Apparatus for treating tobacco or for all similar treatments : en fr
  • DE836683C - Resilient mounting of the stator of AC machines : de en
  • CA482491A - Method for forming hollow articles : en fr
  • CA482498A - Manufacture of articles from metallic powders : en fr
  • ES202401A1 - A commutable device for supplying narcotic gas or breathing gas from a device selected from a plurality of devices connected with it (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005765A - Roofing and roof tile fixing clip comprising the use of such a clip : en fr
  • FR1005970A - Device limiting a current cut by an automatic contactor : en fr
  • US2592886A - Disinfectant injector for dishwashers : en
  • US2593294A - Centrifugal separating apparatus : en
  • US2592531A - Formylating tocopherol material : en
  • US2592674A - Striping machine for electric conductors and the like : en
  • US2593292A - Washing machine : en
  • US2592992A - Pressure cooker relief valve : en
  • DE1637365U - EXPANDING CONE VALVE WITH OVERLOAD SAFETY. : de en
  • ES29430U - Perfect desktop calendar or photo frames (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005733A - Aeronautical machine comprising a motor unit with compressor and propeller : en fr
  • GB670488A - Improvements in or relating to domestic washing and wringing machines : en
  • US2593112A - Emulsifying agents : en
  • US2593227A - Oil filter : en
  • US2592944A - Kail member for mounting sinuously : en
  • USD166483S - Lady s stocking : en
  • US2593072A - Multiple switch : en
  • DE1637208U - RAIN PROTECTION. : de en
  • DE836617C - Remote control for steerable toy bodies, especially in games of skill : de en
  • DE1637121U - SOUND RECORDING AND PLAYBACK DEVICE WITH MORE THAN ONE SOUND CARRIER. : de en
  • DE1637170U - HEAT RADIATORS FOR STOVES AND STOVES. : de en
  • DE836883C - Mounting table for sugar pulling machines : de en
  • USD166459S - fenlason : en
  • ES202326A1 - A base and hermetic board system for fanales (Machine-translation by Google Translate, not legally binding) : en es
  • ES30401U - Joint flange for round scaffolding tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES30495U - New ski tether (Machine-translation by Google Translate, not legally binding) : en es
  • USD166501S - Tablecloth or similar article : en
  • US2593146A - Laminated paper containing activated carbon : en
  • US2592623A - Primer assembly for artillery ammunition : en
  • US2592737A - Multiplex telemetric system : en
  • FR1005936A - Process for manufacturing construction or decorative elements and equipment allowing the implementation : en fr
  • CA482521A - Double range panoramic radio receivers : en fr
  • ES195327A1 - IMPROVEMENTS IN SOUND PRODUCING EQUIPMENT : en es
  • ES202380A1 - A new closure system applicable to locks and security closures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005864A - Construction materials manufacturing process : en fr
  • ES30429U - Threading device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005518A - : fr
  • DE1637137U - TABLE BEVERAGE FOUNTAIN. : de en
  • GR13532B - DERIVATIVES OF 3, 4, 5, 6 - TETRAHYDROPYRAMIDINE. : el en
  • CH282153A - Process for the production of peelable scythes. : de en
  • CA482484A - Control system : en fr
  • CH282216A - Process for preparing an asymmetric double camphorate. : en fr
  • US2592768A - Automatic molding press : en
  • US2593167A - Engine starter gearing : en
  • ES195378A3 - A STATOR FOR AN INTERNAL COMBUSTION TURBINE : en es
  • FR1005650A - Construction slab : en fr
  • GB670110A - Improvements in or relating to warping machines : en
  • DE836609C - Launching dock or pontoon : de en
  • ES202236A2 - An industrial procedure for the manufacture of shoes (Machine-translation by Google Translate, not legally binding) : en es
  • ES28660Y - Toothed closure for sports balls : en es
  • ES29051Y - Tie knot fixer with neck tip tensioner : en es
  • ES27270Y - Fuel saver for blast engines : en es
  • FR1005688A - Diaphragm compressor with disc diaphragm : en fr
  • GB670072A - Improvements in or relating to lined closures for containers such as bottles or cansand methods of application thereof : en
  • GB670306A - Improvements in or relating to letter-box door plates : en
  • GB670311A - Sheet handling apparatus : en
  • DE836678C - Combinable end caps for insulating pipes : de en
  • CA482477A - Method of and apparatus for manufacturing electron discharge devices : en fr
  • CH282087A - A process for preparing an aromatic diacylated hydroxy-amino-ketone. : en fr
  • DE836955C - Condenser microphone : de en
  • DE840377B - Washing fountain : de en
  • ES28343Y - Mechanical shock absorber for motorcycle rear tire : en es
  • GB670196A - Improvements in and relating to multi-roll chocolate refiners and like machines : en
  • GB670332A - Improvements in luminairs and lighting systems using the same : en
  • ES195291A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF STRIPS OF AGRAFES AND METAL POINTS FOR SURGICAL SUTURES : en es
  • FR1005624A - Advanced optical comparator : en fr
  • US2592683A - Storage device utilizing semiconductor : en
  • US2592736A - Automatic gate : en
  • ES202064A1 - Improvements in the automatic doors for baking ovens pan (Machine-translation by Google Translate, not legally binding) : en es
  • FR1006048A - Improvements to Auxiliary Motor Bicycles and Similar Vehicles : en fr
  • GB670396A - Improvements in or relating to adjustable port arrangement for the high pressure ends of fluid pumps and motors of the rotary screw type : en
  • DE837049C - Sewing machine : de en
  • DE1637159U - ARRANGEMENT FOR FINE ADJUSTMENT OF TEMPERATURE CONTROLLERS OF ELECTRICALLY HEATED UNITS. : de en
  • DE836463C - Method and device for making clay vessels in metal molds : de en
  • FR1005948A - Portable hydraulic motor : en fr
  • FR1005996A - Roofing : en fr
  • ES195201A1 - A PIN OR KEY TO WELD : en es
  • FR1005881A - Apparatus for sorting textile waste transported pneumatically : en fr
  • DE836562C - Small furniture with horizontal shutters : de en
  • DE837039C - Rivet press operated by a pressure medium : de en
  • FR1005917A - Umbrella with hooks : en fr
  • ES29324Y - Shield-box for ballasts and electromagnetic devices : en es
  • GB670241A - Improvements in and relating to electric discharge tubes : en
  • ES30454U - Improved holster applicable to children's chairs (Machine-translation by Google Translate, not legally binding) : en es
  • DE1637178U - THREAD CUTTING MACHINE WITH INTERCHANGEABLE CUTTING HEAD. : de en
  • US2593297A - Control device for change-speed gears : en
  • ES30357U - Foldable purse (Machine-translation by Google Translate, not legally binding) : en es
  • GB670117A - Adjutage or orifice for container and method and means for manufacturing the same : en
  • ES195103A1 - A DEVICE FOR THE INSERTION OF DIFFERENT STREETS IN TWO TABLETS OF PASATRAMA WITHOUT CANILLA : en es
  • US2592690A - Bracelet connector : en
  • US2592699A - Envelope opener : en
  • US2592628A - Treatment of nonalpha tocopherols : en
  • US2592805A - Means for protecting windows against superficial damage : en
  • US2592804A - Wheel balancing machine : en
  • US2593150A - Artificial eye and method of making same : en
  • DE836843C - Filling and counting device for coated tablets u. like : de en
  • ES30417U - Visor provided with a transparent screen (Machine-translation by Google Translate, not legally binding) : en es
  • GB670378A - Improvements in pneumatic drying and separating apparatus : en
  • ES195221A1 - IMPROVEMENTS INTRODUCED TO THE TACOS FOR FIREARMS AMMUNITION : en es
  • ES195556A1 - AN ALTERNATING CURRENT GENERATOR, SINUSOIDAL, MONO-POLYPHASIC WITH ROTARY INVERTER : en es
  • ES30364U - Automatic hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005815A - Method and device for ensuring the operation of electroacoustic devices : en fr
  • FR1006092A - Vertical furnace for coal coking : en fr
  • DE1637335U - DEVICE FOR ACCELERATING THE WARMING-UP OF COMBUSTION ENGINES, IN PARTICULAR VEHICLE-DRIVE COMBUSTION ENGINES. : de en
  • DE834845C - Mixing machine, especially for peat processing : de en
  • DE1637132U - EQUIPMENT FOR CAR WASHING, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE1637224U - DEVICE FOR STORING RECORDS. : de en
  • AU153623B2 - Improvements in or relating to vending machine : en
  • BE510141R - : fr
  • CH282145A - Sintered product made from iron powder, in particular for electrotechnical purposes, and processes for producing the sintered product. : de en
  • DE1637344U - READY TO HAND CIGARETTE CONTAINER WITH ADVERTISING AREA FOR MOTOR VEHICLES. : de en
  • DE1637354U - LAUNDRY HANGER. : de en
  • DE836926C - Method and device for inserting the weft thread in weaving machines : de en
  • DE1637347U - CAN OPENER. : de en
  • DE758580C - Drying device for veneers or other flat goods : de en
  • DE833523C - Mercury interrupter : de en
  • DE834474C - Axially loaded impeller flow machine, in particular gas or air turbine with outlet diffuser : de en
  • ES30413U - Porta with lever pump for the espresso coffee infuser clase (Machine-translation by Google Translate, not legally binding) : en es
  • DE836621C - Conveyor belt : de en
  • FR1005801A - Radioelectric method of guiding mobiles to a predetermined direction and application of this method to the guidance of the approach of aircraft towards the direction of a landing runway : en fr
  • ES195372A3 - A COMBUSTION CHAMBER FOR LIQUID FUELS : en es
  • ES196330A1 - A DOUBLE-EFFECTIVE METALLIC ROLLABLE CLOSURE : en es
  • ES202203A3 - Improvements in the methods for the construction of ceilings or floors (Machine-translation by Google Translate, not legally binding) : en es
  • ES30442U - A perfected paper sack (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005979A - Collision brake for vehicles, in particular for vehicles with ball joint : en fr
  • GB670347A - Selector switch brushes : en
  • US2593313A - Apparatus for detecting water vapor in gases : en
  • US2592565A - Animal feed : en
  • US2592825A - Frequency difference indicator : en
  • ES197390A1 - A MULTIPOLAR DYNAMIC LOUDSPEAKER : en es
  • ES202431A1 - Improvements in the methods for the manufacture of thermal radiators (Machine-translation by Google Translate, not legally binding) : en es
  • ES28383Y - Pocket billiard toy : en es
  • ES195195A1 - IMPROVEMENTS MADE IN THE PREPARATION OF ALLOYS : en es
  • FR1005967A - Safety bolt for automobile car wheels : en fr
  • GB670239A - Improvements in roentgen apparatus : en
  • CA482554A - Electric discharge apparatus : en fr
  • US2592631A - Pulse analyzer : en
  • US2593080A - Spot removing gun : en
  • US2593347A - Tricycle drive mechanism and frame therefor : en
  • DE836667C - Electron tube circuit for reversing the phase of high frequency voltages : de en
  • DE836467C - Process for the production of building materials : de en
  • DE836879C - Bobbin case for sewing machines : de en
  • DE836963C - Disconnector for wind turbines : de en
  • ES30340U - Polverasonajero (Machine-translation by Google Translate, not legally binding) : en es
  • DE1637257U - STAPLE. : de en
  • ES29058Y - Perfected card holder wallet : en es
  • US2593275A - Spraying and dusting machine : en
  • DE1637392U - SIGNAL DEVICE CONTROLLED BY THE MOVING TRAIN FOR TOY RAILWAY TRACKS. : de en
  • DE836474C - Device for adjusting the gauze on jacquard machines : de en
  • FR1006008A - Process for the manufacture of a desiccant and desiccant resulting from the application of this process : en fr
  • FR1006052A - Recuperative coke oven battery : en fr
  • FR1006078A - Viscose spinning method and device : en fr
  • DE839889C - Notched or grooved pin or nail : de en
  • ES30367U - Connector for microphone cables, photocells and the like (Machine-translation by Google Translate, not legally binding) : en es
  • US2592891A - Electrically actuated closure operator : en
  • US2593052A - Seismometer : en
  • DE1637126U - STORAGE FOR RELOAD SLIDE. : de en
  • FR1005653A - Process for the carbonation of beverages using carbon dioxide and device for its implementation : en fr
  • FR1005729A - Horo-electro-mechanical device : en fr
  • US2592644A - Hand truck : en
  • DE836866C - Device for fighting plant pests : de en
  • FR1005691A - Method of cultivating useful plants : en fr
  • GB670410A - Improvements in electric festoon lamps for vehicle direction indicators : en
  • ES28839Y - Recreational game : en es
  • FR1005764A - Mechanical installation to carry out the automatic cleaning of the dishes, the joint meal services in which the presentation and the serving of the dishes are manual or automatic : en fr
  • DE836565C - Locking device on staplers, especially on pipe staplers : de en
  • DE836579C - Calculation stamp : de en
  • DE836798C - Process for the production of hydroaromatic hydrocarbons by isomerization of non-hydroaromatic naphthenes : de en
  • DE836835C - X-ray target device : de en
  • ES198976A1 - A PERFECTION IN THE MANUFACTURE OF COMBUSTIBLES : en es
  • FR1005760A - Device for securing protective sleeves for the sockets of electric irons : en fr
  • GB670161A - Storage battery : en
  • GR13531B - ESSENTIAL CAUSES ABSORB THE RADIATION OF DAY LIGHT AND SUNLIGHT. : el en
  • GB670451A - Improvements in or relating to guard grids for engine air intakes : en
  • US2593092A - Partition structure and method of making it : en
  • US2593162A - Eye-stay assembly fob fabric : en
  • US2592799A - Variable-speed transmission : en
  • US2592945A - Automatic starting system for internal-combustion engines : en
  • DE1637333U - CIRCUIT OPERATION FOR COMBUSTION MACHINES. : de en
  • FR1005874A - Improvements to the roofs of buildings : en fr
  • FR1006058A - Spinning reel : en fr
  • DE836661C - Tube self-exciter circuit : de en
  • US2592972A - Filter : en
  • CH282052A - Yarn or cloth tree for textile machines. : de en
  • DE1637130U - LIGHT-SENSITIVE PRINTING. : de en
  • DE837050C - Rice opener : de en
  • ES195202A1 - A PROCEDURE FOR THE PREPARATION OF A NEW ISOTIOCIANATE : en es
  • FR1005704A - Device for fitting two-piece iron mine props : en fr
  • FR1005999A - Process and plant for the coking of coal with low tackiness : en fr
  • FR1005673A - Device for the application of ultrasound : en fr
  • DE1637330U - VESSEL FOR BOILING LIQUIDS. : de en
  • ES195476A1 - A SPINNING, GATHERING AND TWISTING UNIT : en es
  • GB670096A - Improvements in or relating to automatic switches for use in telephone or like systems : en
  • GB670413A - Process for the production of foamable products from proteins, and their application in foodstuffs : en
  • DE1637149U - MULTI-ARM PULLER WITH MECHANICAL OR HYDRAULIC PRESSURE SPINDLE FOR PRESSURE OF GEARS, PULLEYS, COUPLINGS, RINGS AND THE LIKE. : de en
  • US2592732A - Friction shock absorbing mechanisms for draft riggings of railway cars : en
  • DE1637235U - DEVICE FOR DISPLAYING DISTANCES AND OTHER REFERENCE VALUES. : de en
  • GB670437A - Improvements relating to railway vehicles : en
  • FR1005658A - Closure for flow containers, such as bottles, pitchers or others : en fr
  • DE836484C - Mud flaps for shoe heels : de en
  • DK74002C - Method of making an electron beam tube with a convex window. : da en
  • ES30414U - Flying toy airplane directed (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005706A - Radio-electric method for locating direction and its application to the guidance of mobiles : en fr
  • FR1005823A - Sweeper with interchangeable brush body : en fr
  • ES202467A3 - A procedure for the obtaining of furfurºlico alcohol (Machine-translation by Google Translate, not legally binding) : en es
  • ES30490U - Armored apron for spinning spindles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1637363U - BUILDING BLOCK. : de en
  • GB670104A - Improvements in or relating to refrigerated show-cases : en
  • DE1637104U - COMBINATION OF HANDKERCHIEF AND POCKET POCKET. : de en
  • DE836635C - Plant with a machine that processes strip material : de en
  • ES200846A1 - A toilet distributor of hygienic paper (Machine-translation by Google Translate, not legally binding) : en es
  • ES27081Y - Perfected firing device for pistols and other toy weapons : en es
  • ES195243A1 - AN ASSEMBLY GENERATING ELECTRIC OSCILLATIONS : en es
  • ES201894A1 - New progressive and continuous speed change system (Machine-translation by Google Translate, not legally binding) : en es
  • ES28764Y - Folder type : en es
  • ES28064Y - Iron perfected with vaporizer device : en es
  • FR1005641A - Machine Slide Lubricating Oil Retainer : en fr
  • FR1005656A - Process for manufacturing synthetic fibers and installation for implementing this process : en fr
  • FR1005876A - Process for preparing vegetable oil emulsions and resulting emulsions : en fr
  • ES21305Y - Clinical thermometer : en es
  • DE836598C - Process for the non-slip driving of perforated tapes by means of a toothed ring and application of the process to cinema film copying machines : de en
  • DE836988C - Handpiece for dental drill with air flushing : de en
  • DE836754C - Closure for shoes : de en
  • DE836977C - Electromagnet with a thermoelectric power source : de en
  • DE837009C - Closure for prostate hypertrophy permanent catheter : de en
  • DE839794C - Process for the preparation of a product containing an acidic alkali metal cyanamide : de en
  • GB670219A - Improvements in and relating to vacuum cleaners : en
  • US2592897A - Game recorder : en
  • DE753075C - Process for the production of plastic films : de en
  • ES30374U - Sprinklers for improved showers (Machine-translation by Google Translate, not legally binding) : en es
  • CH282186A - Fuel injection device for internal combustion engines. : de en
  • US2592873A - Apparatus for landing rockets and rocket ships : en
  • US2593003A - Support for cooking utensils : en
  • US2593023A - Bale loader : en
  • CA482499A - Adjustable coupling system : en fr
  • CH282222A - Process for the production of vitamin substances. : de en
  • CA482555A - Image intensifier : en fr
  • CH282046A - Process for the production of rayon. : de en
  • GB670211A - Improvements in or relating to the preparation of a new unsaturated carbinol : en
  • GB670462A - Improvements in and relating to flowmeters : en
  • GR13535B - BLEACHING AND CLARIFICING POWDERED MIX. : el en
  • US2592539A - Resilient roller for lamp shade binding machines : en
  • US2592671A - Auxiliary mailbox flag : en
  • US2593395A - High-frequency amplitude modulated transmitter : en
  • US2592684A - Ornamental fixture : en
  • CH282067A - Device for heating and cooling liquids, in particular milk and milk products. : de en
  • CH282065A - Shoe insert pair. : de en
  • CH282093A - Process for the production of an acid milled dye of the anthraquinone series. : de en
  • CH282148A - Sensor equipped with internal heating on a metal press mold. : de en
  • CH282219A - Process for preparing an antihistamine substance. : en fr
  • US2593058A - Automatic recirculating control for pumps : en
  • US2593068A - Stylus structure for recorders : en
  • US2592640A - Flash removing apparatus : en
  • CH282076A - Liquid filter. : de en
  • US2593022A - Concrete reinforcement anchorage : en
  • US2593234A - Cavity resonator : en
  • NL69862C - : en
  • DE1637245U - PRESSURE MEDIUM PUMP WITH CONTROL VALVE. : de en
  • DE836814C - Relay for telephone purposes : de en
  • US2592760A - Self-balancing cabinet : en
  • US2592780A - Seismic method and apparatus : en
  • US2593211A - Colostomy container guard : en
  • DE839918C - Bobbin winder for pile dividers for fine cards : de en
  • US2593006A - Straight bar knitting machine for production of run-resistant knitted fabric : en
  • US2593288A - Mechanical interlocking mechanism for switches : en
  • CH282105A - Elastic, multi-layer printing form. : de en
  • CH282253A - Process for the manufacture of terephthalic acid. : en fr
  • FR1005912A - Method and device for winding and unwinding textile threads : en fr
  • DE836840C - Arrangement for underwater jet massage : de en
  • ES201683A1 - Some improvements in the manufacture of clamps for tissue machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES202354A1 - A force-building apparatus using the down push up of the water on a body introduced in it (Machine-translation by Google Translate, not legally binding) : en es
  • ES30411U - Transparent mirror (Machine-translation by Google Translate, not legally binding) : en es
  • GB670162A - Improvements in and relating to carbonaceous joints : en
  • DE818218C - Electrical device with telescopic extension tube : de en
  • ES30479U - Flexible stopper perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES29066Y - Lamp combined with alarm clock : en es
  • FR1006061A - Method for pruning conical shank shafts : en fr
  • US2593254A - Machine tool : en
  • ES195274A1 - AN APPARATUS TO CARRY OUT CHEMICAL REACTIONS IN THE GASEOUS PHASE AT HIGH PRESSURE AND HIGH TEMPERATURE IN A VERY SHORT PERIOD : en es
  • FR1005894A - Method of constructing a building element forming a basement : en fr
  • FR1006090A - Electrical appliance plug : en fr
  • ES27343Y - Injection syringe terminal reinforcement cuvette : en es
  • FR1006089A - Device for checking the setting of the magnetos : en fr
  • FR1005769A - Improvements made to internal combustion engines, in particular those supplied with gasoline : en fr
  • DE1637138U - ARRANGEMENT IN ROWING BOATS, IN PARTICULAR IN RACING BOATS. : de en
  • DE836462C - Play device with on a diamagnetic playing surface by moving permanent magnets under her movable play bodies, which also each carry a permanent magnet at the bottom, for table ball, racing games or the like. : de en
  • FR1005825A - Prefabricated element construction : en fr
  • GB670481A - Improvements in or relating to support arrangements and load relieving of a steel wire shaft supporting a rotary body or bodies : en
  • ES202607A1 - A device for the stabilization of the magnetic concentration of the beam in television tubes (Machine-translation by Google Translate, not legally binding) : en es
  • CA482569A - Revolving door and cabinet : en fr
  • DE1637351U - HOPPING TROUGH PROTECTION PLATE FOR A LATERAL MOUNTING ARM IN Dough MAKING MACHINES. : de en
  • DE756043C - Connection between a connecting rod head and a piston pin rotatable therein : de en
  • US2593322A - Carriage and bucket for inclinable booms : en
  • USD166472S - Sole for a boot or similar article : en
  • US2592900A - Power-operated tree hack and automatic liquid sprayer : en
  • DE836889C - Brake lever for vehicles : de en
  • CA482526A - Device comprising an oscillator of which the frequency is corrected automatically : en fr
  • GB670360A - Improvements in or relating to display stands : en
  • DE836538C - Storage of the spinning pipes on rayon and rayon spinning machines : de en
  • DE1637375U - DUMP BUCKET. : de en
  • DE836995C - Matrix holder for dental use : de en
  • DE837056C - Towing device for motor vehicles : de en
  • USD166451S - Vase or similar article : en
  • US2593203A - Needle cooling device for sewing machines : en
  • US2593321A - Swimming appliance : en
  • DE753885C - Turnable electrical capacitor : de en
  • DE836435C - Method and device for defibrating paper pulp : de en
  • DE836549C - Varicose vein stocking : de en
  • ES30494U - A portable rotary antenna (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005614A - Agents for controlling pests, or for plant protection : en fr
  • GB670073A - Improvements relating to high pressure gas boosting : en
  • GB670320A - Method and apparatus for handling fish : en
  • GB670391A - Improvements in or relating to apparatus for the measurement of phase distortion in electrical circuits : en
  • ES29355Y - Special motorcycle for tourism : en es
  • ES30472U - Manual holder of telephone micro-auricular in communication (Machine-translation by Google Translate, not legally binding) : en es
  • GB670401A - Process of producing thiosemicarbazones of ketones : en
  • GB670427A - Improvements in relay valves for pneumatically operated mechanism : en
  • CA482567A - Forming method and apparatus : en fr
  • DE821388C - Leather press and liquid application machine : de en
  • DE836975C - Louvre dimming device for motor vehicles : de en
  • ES202316A1 - A method and apparatus for the destructive distillation of oleaginous skins (Machine-translation by Google Translate, not legally binding) : en es
  • GB670088A - Hydraulic fluid : en
  • GB670338A - Improvements in or relating to radio navigation systems : en
  • DE836662C - Power amplifier stage, especially transmitter output stage : de en
  • ES30376U - Card or multiple odds sheet for mutual bets of sports competitions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005959A - Cleaning and disinfection product and its manufacturing process : en fr
  • GB670402A - Process of producing thiosemicarbazones of cyclic aldehydes : en
  • DE1637293U - LUGGAGE RACK, IN PARTICULAR FOR MOTOR AND MOTORCYCLES. : de en
  • US2592530A - Steam separator : en
  • DE836780C - Screw clamp with a spring-loaded handle attached to the clamping screw spindle : de en
  • DE836989C - Handpiece, especially for dental purposes : de en
  • DE836940C - Welded-in heating or smoke pipes for firebuck boilers, especially locomotive boilers : de en
  • CH282030A - Dispenser for powdery substances. : en fr
  • GR13533B - FUNGICIDE COMPOSITIONS AND METHOD FOR FIGHTING FUNGI. : el en
  • FR1005646A - Improvements in the assembly and use of ball and roller bearings : en fr
  • GB670095A - Audio-frequency signalling arrangements for automatic telephone systems : en
  • FR1006040A - Parallelipipedal packaging process : en fr
  • GB670458A - Improvements in photographic emulsions : en
  • US2593232A - Process of concentrating or purifying carbon monoxide occurring in admixture with other gases : en
  • ES196452A1 - A FASTENING METHOD FOR TOWING DEVICES IN CABLE MANUFACTURING : en es
  • GB670274A - Improvements in or relating to motor vehicle body construction : en
  • GB670358A - Improvements in or relating to calling arrangements for telecommunication systems : en
  • GB670134A - Improvements relating to water (or other liquid) heaters : en
  • GB670277A - An improved method of making binder cases for bound or loose-leaf books : en
  • DE836983C - laundry detergent : de en
  • ES27244Y - Gift box and various applications : en es
  • ES30487U - Construction toy based on magnetic fasteners (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005662A - Electric machine : en fr
  • FR1005928A - Improvements made to electrolytic polishing processes and baths for their implementation : en fr
  • FR1005940A - Sliding window shutter : en fr
  • GB670284A - Improvements in and relating to an automatically wound time-piece : en
  • GB670299A - Process of and apparatus for producing hydrocarbons : en
  • GB670449A - Process for the manufacture of foam producing albuminous products and their application in foodstuffs : en
  • ES30409U - Rain boot (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005602A - Electro-acoustic converter : en fr
  • US2592746A - Process of making alkali cellulose : en
  • ES195149A1 - A CIRCUIT ARRANGEMENT TO BE USED IN AUTOMATIC SIGNALING DEVICES : en es
  • ES196700A1 - A PROCEDURE AND APPARATUS FOR OBTAINING GASES CONTAINING SULFUR BIOXIDE : en es
  • FR1005630A - Advanced laying device for timbering of mine props : en fr
  • USD166470S - Tablecloth : en
  • DE836790C - Device for gripping the pipes when pulling : de en
  • FR1006068A - Winch improvements and their applications : en fr
  • FR1005962A - Device for balancing the loads carried by twin tires : en fr
  • GB670445A - Recovery of by-products in the manufacture of phenol : en
  • US2592659A - Chromium-cellulose ether modified phenolic adhesives : en
  • USD166465S - hardy : en
  • DE836966C - Small magnet-electric machine : de en
  • ES29163Y - Tie knot fixer : en es
  • ES30382U - An improved closure for chains (Machine-translation by Google Translate, not legally binding) : en es
  • CA482512A - Sewing machine : en fr
  • CH282078A - Electrolytic water decomposer intended for overpressure operation. : de en
  • ES27802Y - Perfected brief : en es
  • FR1005963A - Method and devices for decomposing a gas mixture, in particular, air : en fr
  • GB670478A - Improvements in or relating to processes for treating paper and the like and the improved products resulting therefrom : en
  • ES195449A1 - IMPROVEMENTS IN SEEDING MACHINES : en es
  • ES195412A1 - A PROCEDURE TO IMPROVE THE STORAGE CAPACITY OF BIPOLAR CELL BATTERIES : en es
  • ES28463Y - Output device for oil cans or similar applications : en es
  • ES28996U - Improved sprayer (Machine-translation by Google Translate, not legally binding) : en es
  • GB670197A - Improvements in or relating to polymerization of vinyl chloride : en
  • GB670400A - Improvements in and relating to hydraulic pressure devices : en
  • FR1005517A - : fr
  • FR1005647A - Improvements to piston machines : en fr
  • DE836666C - Dipole arrangement with heating to prevent icing : de en
  • ES202177A1 - A procedure for obtaining hydrate and other barium compounds (Machine-translation by Google Translate, not legally binding) : en es
  • GB670268A - Copolymerization of acrylonitrile with a vinylpyridine : en
  • GB670442A - Improvements in television transmitters : en
  • GB670477A - Improvements in and relating to electrical contact members for holders for thermionic valves, electrical plugs and the like electrical devices having projecting pins : en
  • GB670251A - Automatic switching system applicable to telephony : en
  • DE837003C - Device for separating individual pieces from a strip of rubber plaster wound on a spool : de en
  • ES195192A1 - A DEVICE FOR SOUND TAPES : en es
  • FR1005744A - Plastic-based material and its manufacturing process : en fr
  • US2593120A - Wave guide transmission system : en
  • US2593375A - Asymmetrical cold cathode flip-flop circuit : en
  • CH282213A - Footrest. : de en
  • CH282230A - Counter with contactor, in which means are provided to relieve the counter drive of the switching work for the contactor. : de en
  • FI25764A - Mixture of basic materials for the manufacture of paints : en fi
  • FR1005745A - Partition construction methods and devices : en fr
  • DE836631C - Shirt with a loose, soft turn-down collar : de en
  • DE840474B - Two-stroke internal combustion engine : de en
  • GB670364A - Improvements in or relating to metal-covered flexible rotor blades for rotary wing aircraft : en
  • ES30473U - Mechanical washing machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005906A - Refrigerated cabinet : en fr
  • DE756807C - Device for cooling the roller electrodes of electric seam welding machines : de en
  • ES30369U - Support for insecticidal or disinfectant fuel pills (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005903A - Waterproof frame support for tube lamps : en fr
  • US2592643A - Gyroscope : en
  • US2592937A - Can opener : en
  • US2593101A - Multiple valve for condenser tube blowers : en
  • DE1637295U - CORKSCREW ON THE BOTTLE. : de en
  • US2593377A - Gas cleaning apparatus : en
  • US2592614A - Method of making tubular metallic wave guides : en
  • CH282118A - Instrument for checking the external angle between two contiguous surfaces, especially when one of them is horizontal. : en fr
  • US2592855A - Radio locating apparatus : en
  • US2592918A - Billfold insert : en
  • DE1637237U - ASHTRAY WITH CATCHER. : de en
  • DE1637296U - CASH PAD WITH ATTACHED, REPLACEABLE PERMANENT WRITING PLATE WITH PERMANENT WRITTEN ERASE DEVICE, FOLDABLE. : de en
  • ES202225A1 - A procedure for the obtaining of new bisustitute amides of nicotinic acid (Machine-translation by Google Translate, not legally binding) : en es
  • ES29246Y - Toy consisting of a gyroscope that moves an airplane : en es
  • ES30482U - A board for recreational games adaptable to pool tables (Machine-translation by Google Translate, not legally binding) : en es
  • FR1006085A - Device for collecting and removing dust from rock drilling : en fr
  • CH282164A - Clasp for bracelet, in particular for watch bracelet. : en fr
  • CA482528A - Rotor rim construction : en fr
  • FR1006071A - Automatic anti-theft device for bicycles : en fr
  • CH282170A - Pyrophoric lighter. : en fr
  • CH282071A - Method and device for baking baked goods. : de en
  • US2593069A - Method of making one-piece idler rollers : en
  • US2592651A - Stitchless flexible pocket receptacle : en
  • US2593111A - Anchor : en
  • CA482518A - Multiple unit locomotive brakes with release signal : en fr
  • DE1637334U - DEVICE ON CARBURETTORS, IN PARTICULAR FOR ENRICHING THE MIXTURE WHEN THE ENGINE IS COLD. : de en
  • CA482531A - A multiplex system having channels added at a relay station : en fr
  • US2593230A - Machine tool slide bearing : en
  • DE839790C - Cover plates for coke fire trucks : de en
  • US2593268A - Single-phase motor control : en
  • CH282175A - Method of reinforcing a pipe intended to be embedded in a solid mass and capable of being subjected to an external pressure or an internal depression, and pipe obtained according to this method. : en fr
  • US2593081A - Apparatus for assembling connector plugs : en
  • US2592745A - Squaring carpenter's saw : en
  • CH282116A - Jaw gauge. : en fr
  • US2592830A - Continuous flow oxygen regulator : en
  • US2593324A - Conveyer chain : en
  • ES198924A2 - A NEW AUTOMATIC SHUT-OFF VALVE MECHANISM : en es
  • ES30437U - Device for the pressing of the paste or food of the olive for the extraction of oil (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005712A - Door closers : en fr
  • CH282094A - Process for the production of neutral inorganic, oxidic pigments. : de en
  • US2592839A - Folding table : en
  • CH282152A - Process for the production of sheet metal strips with pressed-in hollow ribs and equipment for carrying out this process. : de en
  • US2593057A - Inhibitors against hydrogen sulfide and brine corrosion : en
  • US2592808A - Valve structure : en
  • USD166442S - Multitray serving receptacle : en
  • US2593343A - Apparatus for conveying, dividing, and piling sheet material : en
  • DE836510C - Pre-circuit arrangement for superposition receiver with inductive tuning for several wave ranges : de en
  • DE836588C - Thread cutting stock with removable guide : de en
  • FR1005850A - Dual control electric switch : en fr
  • FR1006066A - Orthopedic belt : en fr
  • CH282122A - DC watt hour meter for high voltage. : de en
  • CA482433A - Floor maintenance machines : en fr
  • DE1637157U - EQUIPMENT CONTAINING A DRY ELEVATOR. : de en
  • CH282218A - Process for cleaning alkali or alkaline earth salts of penicillin. : de en
  • DE834327C - Pressure gas dry fire extinguisher : de en
  • DE836863C - Friction wheel lighter : de en
  • ES195153A1 - AN ENDLESS BELT STRETCHING MECHANISM FOR THE TRANSPORTATION OF FIBER MATERIAL IN THE BAKERS AND FINE SPINNING MACHINES : en es
  • FR1005682A - Process intended to accelerate the melting of the charge in electric arc furnaces, while ensuring the protection of the hearth : en fr
  • CA482492A - Thermionic valves utilising secondary electron emission amplification : en fr
  • DE1637102U - SHIRT WITH INTERCHANGEABLE COLLAR. : de en
  • FR1005781A - Pneumatic valve : en fr
  • ES202176A1 - A procedure for the obtaining of high concentration bleaches in alkaline hydrates (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005813A - Extendable clip device for wristwatches and the like : en fr
  • FR1005861A - Folding and transportable house in particular on the roof of a car : en fr
  • US2593078A - Rotary ticket printing and mutilating machine : en
  • DE836535C - Network for transmitting electrical vibrations : de en
  • ES201709A2 - Improvements in the construction of machines to enamel ceramic tiles or perform similar operations (Machine-translation by Google Translate, not legally binding) : en es
  • CA482457A - Textile finishing : en fr
  • US2592883A - Impact tool with resilient striking surface : en
  • DE836852C - Clamp for connecting scaffolding pipes that cross one another : de en
  • DE836985C - Braiding material : de en
  • DE1637101U - STOCKING, SOCK OD. : de en
  • DE836922C - Masonry formed by assembling blocks, especially for fronts of dams, etc. : de en
  • CH282060A - Small laundry hanging device. : de en
  • US2592812A - Device for imparting predetermined cyclic displacements to a machinetool member and the like : en
  • US2593262A - Hernia support : en
  • DE836482C - Sock holder : de en
  • DE836921C - Winding device for a clock, especially a wristwatch : de en
  • DE1637379U - SWIVEL ROLLER WITH SHOCK ABSORPTION FOR TROLLEY. : de en
  • FR1006054A - Torch and accessories for performing hot work : en fr
  • DE1637331U - POCKET SHOE SPOON. : de en
  • CH282033A - Chair with folding back. : en fr
  • CH282192A - Continuous absorption chiller with inert gas. : de en
  • US2592961A - Adjustable safety latch : en
  • US2592964A - Fractionation of dibasic acids : en
  • US2592666A - Load bracing means : en
  • US2593063A - Wrist cigarette or cigar lighter : en
  • US2593086A - Weighing machine : en
  • US2593114A - Preparation of aromatic mercury halides : en
  • DE1637373U - ADVERTISING DEVICE. : de en
  • DE1637399U - WASTE BIN, THE LID THAT CAN BE LIFTED WITH THE AID OF A FOOT CONTROL. : de en
  • ES30463U - Radio-receiver apparatus adopting the shape of an animal (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005761A - Support for electric heating resistors : en fr
  • US2593016A - Sanitary smoking pipe : en
  • CH281996A - Motor mower. : de en
  • DE1637124U - DISTANCE INDICATOR. : de en
  • US2592602A - Process of producing flocked articles : en
  • US2592654A - Electrical pest destroyer : en
  • CH281994A - Power harrow. : de en
  • DE749925C - Process for the production and processing of glass wool : de en
  • DE836770C - Pipe or filter pipe for building a pipe well filter : de en
  • ES202474A1 - Improvements in the manufacture of electric cables : en es
  • US2592759A - Adapter for use when filling the tubes of vehicle tires with liquid : en
  • DE837034C - Safety quick change chucks : de en
  • ES195286A1 - NEW PUMP BODY SYSTEM APPLICABLE TO STYLOGRAPHIC FEET, WITH SEPARABLE STEM OF ITS EMBROIDERY : en es
  • GB670475A - Improvements relating to stapling machines : en
  • DE836485C - Shoulder point measuring device : de en
  • DE836511C - Tube amplifier circuit with high vacuum indicator tubes that are used several times : de en
  • US2592593A - Machine for constricting tubes : en
  • CH282038A - Utensil for washing vegetables. : en fr
  • DE836521C - Switching device for displaying changes in position : de en
  • DE836886C - Display device for wallpaper and fabric : de en
  • DE836943C - Thermocouple, especially for electrothermal generation of cold : de en
  • US2592648A - Combination weld cleaning and chipping tool : en
  • US2592927A - Adjustable pliers : en
  • CH282270A - Device for suspending a drive motor in an electric traction vehicle. : en fr
  • US2592625A - Production of alkyl quinolines and alkenyl quinolines : en
  • US2592809A - Preparation of nitrogenous fertilizer compositions : en
  • US2593258A - Window : en
  • CH282001A - Building block. : en fr
  • ES201858A3 - A perfect mechanism for the activation and fixation of hair dryer hulls (Machine-translation by Google Translate, not legally binding) : en es
  • GB670260A - A method of separating, by combined filtering and centrifugal separation, a liquid from substances suspended in it : en
  • ES26788Y - Device with elastic tolerance for buckle : en es
  • ES28705Y - Decorative painting based on cut sheets : en es
  • FR1005716A - Apparatus for testing hair subjected to the action of liquid plasticizers : en fr
  • US2593168A - Hair clipper guide : en
  • US2592935A - Can opener : en
  • CH282174A - Sealing device. : en fr
  • GB670379A - Improvements in windscreen wipers : en
  • CH282255A - Process for the preparation of an azo dye of the stilbene series. : de en
  • GB670367A - An improved road band for tractor and like wheels : en
  • US2592797A - Delivery case : en
  • US2593070A - Method of compass compensation : en
  • US2593252A - Galvanic battery : en
  • DE836449C - Ice skate or similar device to be fastened to a shoe with sliding fastening clips provided below the sole or heel plate : de en
  • DE836857C - Process for the production of structures : de en
  • GB670383A - Improvements in or relating to radar systems : en
  • ES199511A1 - A PROCEDURE FOR THE CHLORINATED ROASTING OF MATERIALS CONTAINING COPPER AND ZINC : en es
  • FR1005604A - Improvements to pumping stations for very variable discharge heights : en fr
  • FR1005846A - Process for preparing an alkali or alkaline earth metal : en fr
  • DE836918C - Wipper for conveyor wagons with two different gauges : de en
  • US2593328A - Perforated multiple ply bag : en
  • GB670146A - Wall covering and method for obtaining same : en
  • FR1006086A - Control device for tilting mechanism : en fr
  • GB670337A - Improvements in or relating to multi-jet gas burners and their manufacture : en
  • DE1637291U - ADVERTISING SIGN WITH WIND RAG. : de en
  • DE1637307U - HIGH CURRENT OR HIGH VOLTAGE CABLE MADE BY THE PULL-IN PROCESS. : de en
  • DE836593C - Buttonhole sewing machine : de en
  • ES195106A1 - A PROCEDURE FOR THE PREPARATION OF NEW DERIVATIVES OF 4,4-DIAMINOESTILBEN-DISULFICO ACID- (2,2) : en es
  • FR1005943A - Horizontal log saw : en fr
  • ES28646Y - Ring or segment model for plungers : en es
  • DE1637258U - BORDER MARKS FOR CRUCIBLE PRINTING MACHINES : de en
  • DE836826C - Semiconductor transmission device : de en
  • DE836801C - Process for the oxidation of petroleum hydrocarbons using air : de en
  • FR1005708A - Device using ceramic to produce capacitive shunts movable in lines or guides for microwave frequencies : en fr
  • GB670304A - Improvements in and relating to the washing of pottery and other articles : en
  • US2592682A - Organo siloxanes and their production : en
  • DE836547C - Container for the storage of sterile instruments : de en
  • ES202251A1 - Improvements in gasoline engines to function as diesel engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005737A - Selector relay for selective remote control system : en fr
  • GB670154A - File cutting machine : en
  • DE1637165U - KITCHEN CHEST. : de en
  • DE1637190U - FASTENING PENNANT POLES TO BICYCLES. : de en
  • DE761843C - Process for the production of artificial dentures made of plastic : de en
  • DE836716C - Delimbing saw : de en
  • ES201881A1 - A MECHANISM APPLICABLE TO A SUSPENSION SYSTEM TO BE USED IN CHILDREN CARS, STRETCHERS, CHAIRS AND FOLDING AND SIMILAR BEDS : en es
  • FR1005640A - Electric motor with constant ventilation : en fr
  • FR1005956A - Electric current switch, converter and rectifier circuit : en fr
  • DE1637362U - CEILING HOOKS, PREFERABLY FOR HANGING LAMPS AND THE LIKE. : de en
  • DE839783C - Underwear for men : de en
  • FR1005754A - Method of comparing two numbers and electronic device for its implementation : en fr
  • DE1637345U - FASTENING FOR THE PASSENGER SEAT OR THE LUGGAGE BRIDGE ON MOTORCYCLES. : de en
  • DE836550C - Method of making plaster bandages : de en
  • US2592613A - Self-compensating accumulator : en
  • US2593019A - Paper container with dispensing and filling openings for liquids : en
  • US2593244A - Writing game planchette : en
  • FR1006064A - Improvements made to fusion devices, especially plastics : en fr
  • ES202437A3 - Improvements introduced in the preparation of adhesive bethes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005746A - Camera : en fr
  • GB670141A - Toys : en
  • US2592954A - Method of making flexible abrasive articles : en
  • US2592889A - Screw and nut mechanism : en
  • ES195250A1 - IMPROVEMENTS IN CONTAINERS INTENDED TO CONTAIN MALOID WASTE OR OTHER MATERIALS : en es
  • ES29064Y - Improved sliding buckle adaptable to straps to adjust garments and similar : en es
  • US2592868A - Cable tension indicator : en
  • US2593096A - Nozzle : en
  • DE836993C - Parallel drilling device for dental work : de en
  • ES202544A1 - Improvements relating to apparatus for use in conveying granular or powdered materials : en es
  • US2592526A - Process for polymerizing ethylene in aqueous emulsion : en
  • US2592837A - Pyrophoric lighter : en
  • CH282140A - Waterproof box and method of manufacturing this box. : en fr
  • US2592689A - Electrically controlled plant chopping machine : en
  • GB670289A - Improvements in roentgen apparatus : en
  • GB670295A - Improvements in or relating to steam turbine plant : en
  • GB670487A - Improvements relating to dry contact rectifiers : en
  • DE1637158U - DRY RECTIFIER. : de en
  • DE836436C - Method and device for measuring the moisture content of continuously moving webs of paper, fabric or the like. : de en
  • GB670323A - Improvements in or relating to vehicle direction indicators : en
  • USD166438S - Armbruster 4 ophthalmoscope : en
  • FR1006034A - Process and apparatus for the manufacture of sheets of fiberglass, mineral or other similar material : en fr
  • DE837004C - Protective device for glasses, especially work glasses : de en
  • DE1637215U - DECORATIVE FOOT SUPPORT. : de en
  • DE1637183U - FABRIC SAMPLES COLLECTION. : de en
  • DE1637250U - SLIDE CHAINS MADE OF RUBBER WITH PROFILED PADDING FOR PLAY VEHICLES. : de en
  • FR1005627A - Periodic towel : en fr
  • CH282035A - Sofa convertible into a bed. : de en
  • DE1637174U - BLEMENSTAENDER. : de en
  • US2593151A - Dispensing machine : en
  • US2592588A - Cashew oil condensation and polymerization in the shell : en
  • DE1637244U - PRESSURE CHAMBER WIND BOILER. : de en
  • ES30509U - Improved device for illuminated signs (Machine-translation by Google Translate, not legally binding) : en es
  • DE1637179U - SMOKING CABINET IN CONNECTION WITH THE FIRE OF ANOTHER FIREPLACE. : de en
  • DE767316C - Titanium dioxide masses : de en
  • FR1005877A - Method and apparatus for automatic two-speed charging of accumulator batteries : en fr
  • GB670457A - Improvements in colour photographic materials : en
  • FR1005685A - Brush handles improvement : en fr
  • FR1005836A - Process for recovering the energy of hot gases from the combustion of sulphide bodies : en fr
  • GB670459A - Improved valve re-seating tool : en
  • CA482508A - Reducing machine including spaced oppositely rotating rotors : en fr
  • US2593178A - Washing device : en
  • ES195150A1 - AN ASSEMBLY FOR TREES, ROLLERS, CYLINDERS, REELS AND OTHER MOVING PARTS OF TEXTILE MACHINES, ESPECIALLY SPINNING MACHINES : en es
  • FR1005639A - Advanced ventilation dynamo-electric machine : en fr
  • DE767292C - Process for the production of coatings from heat-hardenable lacquers : de en
  • ES195077A3 - AN IMPROVEMENT IN REFRIGERATION INSTALLATIONS : en es
  • US2593046A - Oxygen administration : en
  • CA482439A - Gas producer : en fr
  • ES28216Y - Fused plug for electrical outlet : en es
  • ES29219Y - Piece for the formation of cufflinks, hanging bracelets, corfoatas and other articles of jewelry : en es
  • GB670111A - Improvements in optical projection apparatus : en
  • DE1637266U - DC-AC CONVERTER. : de en
  • DE836626C - Luffing system : de en
  • CH282109A - Device for magnetically recording and reproducing the sound accompaniment of a cinematographic film. : en fr
  • CH282154A - Lathe that can also be used for back turning. : de en
  • US2592811A - Ball-bearing assembly : en
  • DE836640C - Process for the separation of substances in the liquid phase : de en
  • US2592815A - Cement gun : en
  • US2592967A - Fishing sinker : en
  • US2593079A - Weft detecting mechanism for looms : en
  • US2592828A - Desk pad : en
  • US2593187A - Walking doll : en
  • DE1637337U - CONE VALVE WITH TOP CLOSED COVER AND PACKING BOX. : de en
  • DE836610C - Floating dock : de en
  • US2592637A - Centering device for engine trucks : en
  • US2592721A - Filter using magnetostrictive rings : en
  • US2593173A - Process of refining chemical pulp : en
  • DE1637253U - SCARF FOR LADIES AND MEN. : de en
  • US2592792A - Brassiere : en
  • US2592765A - Dehydrogenation of hydrocarbons : en
  • US2593126A - Manufacture of pipe plugs or the like : en
  • US2593245A - Posthole digger : en
  • DE1637194U - FILLER HOLDER WITH SUCTION PISTON. : de en
  • DE836979C - AC transformer relay : de en
  • ES29224Y - Improved mechanical sweeper : en es
  • DE767288C - Magnification device with photoelectric light meter : de en
  • DE839786C - Laundry centrifuge : de en
  • ES202166A1 - Improvements in textile and similar machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES27640Y - Bracelet-holder perfected : en es
  • GB670308A - Improvements in or relating to an electrical connector : en
  • US2593251A - Material collecting apparatus : en
  • ES26750Y - Bouquet of sweets or candies : en es
  • FR1005909A - Work shoe : en fr
  • FR1006045A - Faculty : en fr
  • ES195219A1 - A TRANSFORMER OF A.F. : en es
  • ES200328A3 - Improvements in the manufacture of multiple drivers forming one single unit (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005675A - Transport device that can be used as a seat : en fr
  • GB670353A - Improvements in mixing or kneading machines : en
  • GB670386A - Improvements in vessels for use in the mixing of liquids : en
  • US2592529A - 2-amino-7-heterocyclicaminothioxanthenes : en
  • US2592813A - Automatic telephone system provided with party lines : en
  • US2592946A - Tube cutting machine : en
  • CH282155A - Plane steel. : de en
  • DE836461C - Friction-controlled actuation device for mechanical toys : de en
  • DE836478C - Machine for pulling off the thread remnants from bobbins or the like. : de en
  • DE836805C - Crossing for single contact line : de en
  • ES27690Y - Free wheel : en es
  • FR1006005A - Winding machine : en fr
  • CH282021A - Mortise lock. : de en
  • DE836670C - Scale for radio sets : de en
  • FR1005852A - Improvements made to high resistance hot ferrous alloys : en fr
  • CH282054A - Flat knitting machine for the manufacture of knitwear resistant to de-meshing. : en fr
  • DE836719C - Pipe joint : de en
  • FR1005900A - Lighter : en fr
  • DE1637303U - DEVICE FOR COPYING PATTERN SHEET AND LIKE. : de en
  • ES195220A1 - A TEXTILE STRETCHING APPARATUS : en es
  • GB670130A - Process for producing acid chlorides of thio and dithio-diglycolic acids and the acid chlorides so produced : en
  • ES202087A1 - Industrial procedure for the obtaining of a perfumery product (Machine-translation by Google Translate, not legally binding) : en es
  • DE836793C - Machine for printing textile fabrics : de en
  • ES29226Y - Nut wrench : en es
  • ES200911A1 - Improvements in the call and similar push buttons (Machine-translation by Google Translate, not legally binding) : en es
  • DE836851C - Scaffolding : de en
  • CH282207A - Device for voltage regulation of rectifier systems. : de en
  • ES200870A1 - Electromagnetic, direct and coaxial impulsion system, for compressors and alternative machines in general (Machine-translation by Google Translate, not legally binding) : en es
  • ES30385U - New recreational game (Machine-translation by Google Translate, not legally binding) : en es
  • US2592617A - S-(ethylxanthoyl) piperidyl thiophosphoric chloride : en
  • DE1637321U - SPORTS STOOL AND HOUSEHOLD BENCH WITH GAMES MAGAZINE. : de en
  • DE836444C - Chimneys, especially for land and water vehicles : de en
  • FR1005724A - Gaiter : en fr
  • US2593043A - Switch for centrifugal oil and water separators : en
  • USD166506S - Builderxs t transit level : en
  • US2593239A - Storm window structure : en
  • US2593310A - Machine tool control : en
  • ES202558A1 - Improvements in or relating to wick adjusting mechanism for burners : en es
  • FR1005969A - Manufacturing process of ceilings with reinforcing grid : en fr
  • US2592595A - Tension brake device : en
  • US2592865A - Tape cutter : en
  • USD166478S - Combined receptacle and closure member therefor : en
  • CA482519A - Insulin-isocyanate product : en fr
  • DE1637143U - DEVICE FOR MIXING FIBERS, IN PARTICULAR WOOL. : de en
  • DE836450C - Roller skate : de en
  • FR1006044A - Machine for coating a granular material with a powder product : en fr
  • DE836776C - Device on looms to control the position of the fabric edge : de en
  • CH282200A - Method for switching electrical current and switches for carrying out the method. : de en
  • DE1637108U - DEVICE FOR CLEANING THE PRESSURIZED WATER IN COMPRESSED AIR TOOLS THAT HAVE WATER SPRAYING NOZZLES FOR THE PURPOSE OF DUST CONTROL. : de en
  • US2592540A - Stabilized tetraethylpyrophosphate insecticidal dust : en
  • US2592823A - Electric incandescent lamp : en
  • US2593358A - Pivoted lever crown cap remover : en
  • CH282156A - Method and device for the production of thin skins, in particular of elastic material. : de en
  • DE758950C - Pin-shaped and tubular break contact intended for high-voltage switches : de en
  • CH282015A - Mixing machine, especially concrete mixer. : de en
  • DE836641C - Process for the production of octachlorobutane : de en
  • DE836860C - Method and device for sintering fine ores or the like. : de en
  • CH282049A - Winder. : en fr
  • US2592616A - Process of treating nylon : en
  • DE836481C - Method and device for the electrostatic separation of dust, especially fine dust : de en
  • ES30440U - Hypodermic needle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005899A - Process for the preparation of pectin and sugar from fruit grains : en fr
  • DE1637213U - NET-LIKE OPEN, ELASTIC PLATE. : de en
  • DE836649C - Process for the production of phenylmethyldichlorosilane : de en
  • ES195163A1 - IMPROVEMENT IN THE ELECTRODIC ASSEMBLIES OF BIPOLAR ELECTROLIZERS : en es
  • ES195282A1 - A MONOBLOC ELECTRIC GENERATOR GROUP : en es
  • GB670255A - Process for preparing sulphonyl derivatives of di-tertiary alkyl peroxides : en
  • GB670434A - Improvements in or relating to methods of purifying crude phthalic anhydride : en
  • GB670267A - Improvements relating to magnetic windings for the loading of electric conductors : en
  • GB670312A - Improvements in or relating to a method of generating heat and to a burner for carrying out said method : en
  • ES29265Y - Watch stand : en es
  • ES201447A3 - A perfect machine for washing clothes (Machine-translation by Google Translate, not legally binding) : en es
  • CA482446A - Return controls : en fr
  • DE1637292U - EXPOSURE METERS ON PHOTOGRAPHICAL APPARATUS, IN PARTICULAR SMALL IMAGE CAMERAS. : de en
  • ES202358A1 - A new method for the construction of couplable panels for construction and building in general (Machine-translation by Google Translate, not legally binding) : en es
  • US2592551A - Switching system for high-power radio-frequency energy : en
  • US2592622A - Liquid dispenser with register having dispensing means operative only after a time interval elapses following completed zero setting of register : en
  • US2592878A - Fishing reel seat : en
  • DE836642C - Process for the preparation of optical brightening agents : de en
  • ES28446Y - Perfected rubber sheet : en es
  • ES30484U - Fidpoditivo of fixation and closing of folding chairs for children (Machine-translation by Google Translate, not legally binding) : en es
  • GB670373A - Improvements in or relating to dish or plate washing apparatus : en
  • US2592712A - Portable refrigerator : en
  • DE1637200U - SPINNING MACHINE WITH SPECIAL SPINDLE DRIVE. : de en
  • DE836604C - Device for eliminating vibrations in watercraft equipped with a propulsion system : de en
  • GB670293A - Improvements in or relating to engine fuel supply systems : en
  • DE836948C - Method and device for heat transfer : de en
  • DE836456C - Amusement track with conductive roadway and ceiling or only conductive roadway and several steerable self-propelled vehicles, each driven by a speed-controlled drive machine : de en
  • DE836699C - Instrument stands, in particular for dental and surgical purposes : de en
  • DE836933C - Universal or reducing mill : de en
  • DE837023C - Compressed air counter-motor system for paddle slides : de en
  • GB670091A - Cyclic adsorption process for the separation of liquid mixtures : en
  • GB670392A - Improvements in and relating to cord or v-belt pulleys : en
  • DE1637123U - STEREOMETRIC BODY, IN PARTICULAR FOR TEACHING AND LEARNING PURPOSES. : de en
  • FR1005837A - Improvements to torch machines, in particular to those for forming glass ampoules : en fr
  • US2592846A - Filler valve and actuating mechanism therefor : en
  • DE836907C - Device for catching and fixing the thread on spindleless winding machines with automatic bobbin change : de en
  • FR1005699A - Process for manufacturing sealed electric heating elements, as well as elements conforming to those obtained by this process : en fr
  • FR1005819A - Utensil for capping preserving jars, bottles and the like : en fr
  • FR1006036A - New photosensitive product for color photography and its manufacturing process : en fr
  • DE1637280U - DEVICE FOR ANGLE ADJUSTMENT OF TWO SHAFTS TO EACH OTHER. : de en
  • DE836471C - Contact device on electrical clocks : de en
  • ES200861A1 - Improvements introduced in the construction of railways of armed concrete for railway (Machine-translation by Google Translate, not legally binding) : en es
  • ES28986Y - Stretch fabric and leather hat : en es
  • ES30373U - Improved ashtray burner appliance, usable by smokers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1006023A - Improvements in cutting concrete blocks : en fr
  • GB670174A - Improvements in or relating to the printing of textile fabrics : en
  • GB670324A - Improvements in oil fuel-burning apparatus for domestic and other heating uses : en
  • CH282058A - Washing machine. : de en
  • CH282258A - Process for the preparation of a monoazo dye. : de en
  • DE836912C - Device for speed control of an atmospheric machine : de en
  • DE836935C - Generator for the continuous generation of an explosive gas from solid and gaseous reactants : de en
  • ES28667Y - Tensioner central support for car and vehicle luggage racks in general : en es
  • GB670439A - Improvements in or relating to electric stills : en
  • CH282126A - Magnetic relief on the upper bearing of measuring instruments such as electricity meters, which has a needle guide. : de en
  • US2593240A - Gate moving means for vehicles : en
  • ES195333A1 - A PROCEDURE FOR THE PRODUCTION OF VITAMIN B : en es
  • FR1005637A - Device for the consolidation of artificial teeth in synthetic compressed material : en fr
  • FR1005842A - Improvements in the manufacture of porous elements, in particular in cellular concrete : en fr
  • GB670318A - Improvements in or relating to electron lens arrangements : en
  • GB670362A - Improved labelling machine : en
  • DE836493C - Bronzing machine : de en
  • DE836710C - Process for impregnating or finishing textiles or porous paper pulps or the like. : de en
  • ES29110Y - Perfected clasp for necklaces : en es
  • ES30433U - Handle for spatula games (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005606A - Further training in metalworking : en fr
  • GB670227A - Improvements in or relating to a method of treating furnace blacks : en
  • DE1637144U - FOOTBALL DICE GAME. : de en
  • DE837010C - Hair curlers with electrical internal heating for creating permanent hair waves : de en
  • CA482570A - Raw fish treating process : en fr
  • DE1637383U - VEHICLE SEAT ACCORDING TO THE VIBRATING SADDLE PRINCIPLE, IN PARTICULAR FOR MOTOR VEHICLES, MOTORS, TRACTORS OD. DGL. : de en
  • DE836774C - Chain tree brake for looms : de en
  • DE836878C - Winding device : de en
  • US2592585A - Corn milling test : en
  • ES202248A1 - Improvements introduced in the automatic devices for the activation of lighters (Machine-translation by Google Translate, not legally binding) : en es
  • ES28978Y - Regulating device for thermostats : en es
  • US2593088A - Panoramic camera : en
  • ES24665Y - Measuring utensil : en es
  • GB670237A - Steel rope railway installations and like conveying devices : en
  • DE1637193U - SHRINK CAPSULE FOR BOTTLES. : de en
  • ES30370U - A nebulizer for the inhalation of penicillin, bulsamos and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005615A - Merry-go-round with mobile mountain : en fr
  • FR1005858A - Improvements to means for indirect reading of indicating devices, in particular for remote reading of boiler levels : en fr
  • GB670132A - Improvements in or relating to hot and cold water supply fittings : en
  • US2593295A - Sweating torch for conduits : en
  • GB670461A - Seed pellets : en
  • DE1637252U - BATH TOWEL. : de en
  • ES195225A1 - A BATTERY OVEN DESIGNED IN BATTERY FOR THE PRODUCTION OF GAS AND COKE : en es
  • ES201970A1 - Improvements introduced in the electric swivel appliances (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005880A - Straw shoe sole, capable of replacing a cork sole : en fr
  • FR1005914A - Improvements to the means for fixing attached reinforcements, in particular hinges and hinges, to construction elements : en fr
  • ES29076Y - Table with variable height and inclination tabletop : en es
  • FR1005759A - Push button closure for furniture or other doors : en fr
  • CH282061A - Waterproof panties for baby diapers. : de en
  • DE1637348U - TISSUE BAG. : de en
  • USD166489S - Bracelet or the like : en
  • ES195336A3 - PERFECTED METHOD OF MANUFACTURING ALKYLIC OR ARYLIC ESTERS, BY CONDENSATION : en es
  • ES201945A1 - IMPROVEMENTS IN THE METHODS FOR THE OBTAINING OF ARTICULATED MEMBERS, FOR DOLLS AND SIMILAR : en es
  • GB670249A - Improvements in or relating to valves : en
  • FR1005950A - Thin glass tempering process : en fr
  • GB670188A - Improvements in or relating to apparatus for use in mounting pneumatic tyres on, or removing them from, wheels : en
  • FR1006080A - Method of manufacturing welted-type shoes : en fr
  • USD166479S - Ladyxs s stocking : en
  • US2592572A - Apparatus for recording and reproducing electrical communication currents : en
  • CH282247A - Pedalboard movement for cycles equipped with motor. : en it
  • USD166466S - Inven tor by mw : en
  • FR1005941A - Improvements to integrating devices for the measurement of solid flows transported by watercourses : en fr
  • DE1637109U - COUNTRY NAME BOX FOR STAMP POCKET ALBUMS. : de en
  • ES28715Y - Device for manual uncorking of bottles : en es
  • ES30372U - Sewing kit (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005777A - Radio-electric process for guiding airships : en fr
  • GB670350A - Improvements in or relating to a process of removing salts and other polar substances from solutions : en
  • ES197518A1 - A PROCEDURE FOR OBTAINING GASES RICH IN SULFUR BIOXIDE SUITABLE FOR TRANSFORMATION INTO SULFURIC ACID : en es
  • ES202383A3 - An apparatus for vulcanizing tire decks (Machine-translation by Google Translate, not legally binding) : en es
  • ES30339U - Auxiliary device for linear drawing that serves tape measure conveyor of angles, compass and square (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005720A - Impulse rotating radio beacon : en fr
  • FR1005814A - Improvement in the regulation of liquid cooling of a combustion engine : en fr
  • US2592848A - Sight glass fitting for piping systems : en
  • ES202453A1 - New pump system for lubrication (Machine-translation by Google Translate, not legally binding) : en es
  • ES30485U - Improved record (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005773A - Improvements in the treatment of plants to extract cellulose : en fr
  • ES202425A3 - A system for the construction of concrete deposits intended for the storage of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005849A - Improvements to housings for portable electric lamps : en fr
  • FR1006002A - Core drill : en fr
  • GB670259A - Improvements to velocity modulation tubes : en
  • GB670428A - Improvements in or relating to fuel systems for aircraft : en
  • US2592876A - Rotor and stator for fluid handling machines having surfaces coated with gold : en
  • US2593382A - Sanitary telephone mouthpiece attachment : en
  • ES195131A1 - A SPEED REDUCER : en es
  • FR1005740A - Thread guide eyelet : en fr
  • US2592576A - Clutch control : en
  • US2592612A - Rotary fuel feeder for flame ring burners : en
  • ES195308A1 - A BEAM DEFLECTION CONTROL APPARATUS FOR CATHODIC RAY DEVICES : en es
  • DE837041C - Process for the manufacture of composite piston rings : de en
  • US2593383A - Peanut harvesting apparatus : en
  • DE836917C - Belt drive with motor shaft directed parallel to the conveying direction : de en
  • DE836972C - Self-regulating bolometer bridge : de en
  • DK74020C - Control valve for hydraulic piston motors. : da en
  • FR1005893A - Footwear insole : en fr
  • GB670164A - Improvements in or relating to telephone receivers : en
  • US2592747A - Latex impregnated luffa and method of preparing the same : en
  • US2593014A - Altitude control system : en
  • US2592681A - Silahydrocarbons and their production : en
  • USD166467S - Tablecloth : en
  • DE836874C - Rotary table for welding and soldering : de en
  • ES195119A1 - FUNCULATE MULTIPLE, ESPECIALLY FOR PENDICULAR SERVICE WITH INCLINED PROFILE OF THE TERRAIN : en es
  • ES24226Y - Auxiliary device of sale to selected balls for the acquisition of objects : en es
  • ES28645Y - Apparatus for grinding the grooves of opistons pistons : en es
  • DE1637227U - VERSION FOR SLIDES AND SMALL FILES. : de en
  • FR1005654A - Tube intended for multiplex systems with pulse displacement modulation : en fr
  • FR1005811A - Installation for the storage-storage and for the commissioning of containers intended to serve as a transport intermediary in an automatic distribution system : en fr
  • DE1637285U - CHANGEOVER VALVE. : de en
  • DE1637332U - WOODWORKING MACHINE. : de en
  • DE836490C - Clothespin : de en
  • ES195078A3 - AN IMPROVEMENT IN DISTRIBUTION BATTERIES FOR REFRIGERATING INSTALLATIONS WITH CENTRAL COMPRESSOR GROUP OR GROUPS : en es
  • FR1006047A - Improvements to systems with interlocking elements, in particular for power outlets : en fr
  • DK74014C - Combined luggage carrier and high chair. : da en
  • CH282106A - Rotary printing press. : en fr
  • CA482435A - Photographic apparatus for recording theatre attendance : en fr
  • CH282227A - Telephone station with selector switch. : de en
  • US2593202A - Apparatus for screening a suspension of solid material in a liquid : en
  • USD166481S - Goblet or similar article : en
  • CA482437A - Rasp unit : en fr
  • US2592566A - Sweepstick : en
  • CH282059A - Washing and wringing machine. : en fr
  • CA482462A - Press pads : en fr
  • DE836591C - Violin holder : de en
  • ES195433A1 - A REAR WHEEL SUSPENSION SYSTEM, ESPECIALLY FOR AUTOMOBILE VEHICLES : en es
  • GB670223A - Manufacture of a silica-alumina catalyst : en
  • US2592537A - Power-transmitting system : en
  • FR1006074A - New process allowing to obtain in the paper, for example on the envelopes, transparent locations, called windows : en fr
  • CH282185A - Adjustment device for the guide vanes of hydraulic centrifugal machines. : de en
  • DE836936C - Process for the production of ether dicarboxylic acids and their salts : de en
  • US2592916A - Self-laying track for vehicles : en
  • US2592921A - Alkaline accumulator with so-called double or twin cells : en
  • CH282203A - Adjustable voltage divider for high voltages. : en fr
  • DE839787C - Laundry rammer : de en
  • ES30418U - Utensil for the vaporization of solid insecticides (Machine-translation by Google Translate, not legally binding) : en es
  • US2593291A - Adhesive tape dispenser : en
  • USD166495S - Combination vehicle hood ornament and deflector : en
  • DE836984C - Heating device heated by frictional heat : de en
  • CH282199A - Electrical device that contains an electrical insulating part with a cavity in which an electrical conductor with a connection contact is arranged. : de en
  • DE836725C - Tamping device for sewing machines : de en
  • ES195273A1 - A PROCEDURE FOR THE MANUFACTURE OF MONOBLOCK BEARINGS FOR TERRACES : en es
  • ES201983A1 - A MECHANISM APPLICABLE TO A SYSTEM OF JOINTS FOR USE IN CARS OF CHILDREN, STRETCHERS, CHAIRS AND FOLDING AND SIMILAR BEDS : en es
  • ES30406U - Improved mold container, for suppositories (Machine-translation by Google Translate, not legally binding) : en es
  • ES30428U - New syringe (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005723A - Incandescent electric lamp : en fr
  • DE1637122U - QUICK DETERMINATION BUERETTE. : de en
  • DE836920C - Automatic winding mechanism for watches : de en
  • CH282232A - Advertising sign with exchangeable signs that can be placed on the sign in any position under magnetic influence. : de en
  • DE1637316U - SCRAP CLOTH HOLDER. : de en
  • DE836551C - Method of making plaster bandages : de en
  • CA482464A - Frequency multiplier : en fr
  • US2592687A - Sterilizing apparatus : en
  • US2592893A - Suspension means for drive axles : en
  • US2592934A - Can opener : en
  • US2592748A - Annular combustion chamber with hollow air guide vanes with radial gasiform fuel slots for gas turbines : en
  • CH282181A - Doors, especially for elevators. : de en
  • CH282224A - Drying device, in particular for drying hair and women's stockings. : de en
  • CH282047A - Double twist spindle. : en fr
  • DE836865C - Atomization system for pesticides : de en
  • DE837058C - Device for automatic dimming of headlights and automatic throttling of the gas supply in motor vehicles : de en
  • USD166443S - Haik curler or similar article : en
  • NL70059C - : en
  • US2592703A - Transducing device having an electromechanically responsive dielectric element : en
  • US2592910A - Power transmission mechanism : en
  • ES199871A1 - IMPROVEMENTS IN THE FORKS TO FACILITATE THE DIRECT APPLICATION OF THE PREVIOUS SPOON : en es
  • DE836758C - Compressed air spray gun : de en
  • DE837030C - Device for clamping and loosening the clamping device of machine tools : de en
  • DK74009C - Fluid jet oscillograph. : da en
  • US2592709A - Mixing and homogenizing apparatus : en
  • US2592894A - Disintegrating or removing metallic material : en
  • US2593212A - Ball initialing machine : en
  • CH282053A - Process for manufacturing a run-proof knitting strip, a flat knitting machine for implementing the process, and a knitting strip obtained by this process. : en fr
  • CH282034A - Folding chair. : de en
  • US2593189A - Optical system and film guide means for cameras, projectors, and the like : en
  • US2593216A - Automatic diaphragm control system : en
  • US2593301A - Thermal cutout switch : en
  • CH282012A - Equipment on trucks for spreading granular material. : de en
  • CA482495A - Evaporative cooling system for aircraft : en fr
  • CH282195A - Method of magnetizing the permanent field magnet used in an alternator and alternator for carrying out this method. : de en
  • DE1637114U - WATERPROOF RUBBER-PLASTIC CONNECTING SLEEVES FOR ELECTRIC CABLES, PIPELINES AND THE LIKE. : de en
  • DE836931C - Zipper : de en
  • DK74000C - Coupling to generate a relatively high DC voltage for feeding devices that absorb energy in the form of current pulses. : da en
  • ES202220A3 - A combined device for speed indicator and speedometer (Machine-translation by Google Translate, not legally binding) : en es
  • ES30407U - An improved pressure cooker (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005651A - Method of making fur stoles : en fr
  • DE836634C - Schraemmaschine : de en
  • ES195374A3 - A METHOD OF SECURING ONE TURBINE OR OTHER WHEEL TO A SUPPORT FLANGE : en es
  • GB670106A - Improvements in or relating to creep testing machines : en
  • CH282151A - Process for manufacturing a folded cap for a bottle, cap obtained by this process and device for carrying out the process. : en fr
  • DE1637156U - COMPARTMENT CALENDAR WITH INTERCHANGEABLE CALENDAR. : de en
  • DE836830C - Mesh lock : de en
  • US2592841A - Tractor operated dump rake : en
  • US2593132A - Container for desiccant material : en
  • US2593139A - Plowshare manufacture : en
  • US2593182A - Monoblock connector : en
  • DE1637110U - LIQUID DISTRIBUTOR. : de en
  • DE1637328U - EXTENDING CABINET. : de en
  • DE836708C - Hand planer equipment : de en
  • ES30432U - Reinforced spatula (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005636A - Support with retaining irons for mine galleries : en fr
  • US2593260A - Cooling system for electron tubes and other devices : en
  • CH282039A - Apparatus for dispensing small and equal quantities of ground coffee. : de en
  • CA482524A - Amplifier with rising frequency response : en fr
  • DE836834C - Mouth mirrors for dental treatment : de en
  • FR1005925A - High frequency electronic heater for domestic and industrial use : en fr
  • GB670416A - Improvements in and relating to metal-vapour electric discharge apparatus : en
  • CA482550A - Ultra-high frequency detectors : en fr
  • DE1637385U - ARRANGEMENT ON THROTTLE HANDLES FOR MOTORCYCLES, MOTORCYCLES AND THE LIKE. : de en
  • CA482449A - Magnesium desulphurization process : en fr
  • US2592766A - Folder for perforated tape : en
  • US2593223A - Canning of hard boiled eggs : en
  • CA482511A - Transporting gases : en fr
  • CA482426A - Tire protecting devices : en fr
  • DE836772C - Process for the production of textile fabrics for printing purposes : de en
  • DE837012C - Window and process for its manufacture : de en
  • CH282256A - Process for the preparation of a monoazo dye. : de en
  • US2592803A - Release and adjusting means for vise-type wrenches : en
  • USD166513S - Marine vessel w. wiggins, jr : en
  • US2592606A - Bar miller : en
  • CH282085A - Preparation containing a cyclic ether, which has increased resistance to peroxide formation and is practically colorless, as well as a process for its production. : de en
  • US2592584A - Wheel structure : en
  • US2592988A - Coagulation-resistant cream style corn and process for preparing the same : en
  • DE836496C - Beat buzzer : de en
  • DE836909C - Steerable roller skate : de en
  • CA482461A - Textile finishing : en fr
  • CA482487A - Maleic alkyds : en fr
  • US2593194A - Electric iron : en
  • CH282100A - Recording material. : en fr
  • CH282193A - Plate device. : en fr
  • US2592963A - Lawn mower : en
  • DE1637127U - DEVICE FOR OPENING ENVELOPES. : de en
  • ES195229A1 - AN INSTALLATION FOR COOLING AND AIR CONDITIONING BY EVAPORATION OF LIQUID APPLICABLE TO PREMISES, HOUSES OR OTHER : en es
  • CH282189A - Method for compensating power differences in a turbo group of a gas turbine plant and device for carrying out the method. : de en
  • CH282163A - Method and device for painting webs of material. : de en
  • CH282209A - Lighting device, in particular for operating theaters. : en fr
  • DE1637238U - DEVICE FOR REMOVING THE STONE FROM THE WATER COOLERS AND THE CYLINDER SHELLS OF COMBUSTION MACHINES, IN PARTICULAR ON MOTOR VEHICLES. : de en
  • ES30497U - Apparatus for the concentration of minerals (Machine-translation by Google Translate, not legally binding) : en es
  • CH281995A - Apparatus for loosening the earth. : en fr
  • DK74001C - Switch, especially for use in electric gramophones. : da en
  • CA482540A - Method of refining oil with a selective solvent : en fr
  • CH282017A - Process for the production of artificial marble panels. : de en
  • ES201445A1 - An apparatus to measure continuously and in every instant, the content in water of any means any, by measurement, of variations of its dielectric constant (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005722A - New harvester plow : en fr
  • DE1637120U - TRIPOD FOR GEODAETIC EQUIPMENT. : de en
  • ES30350U - Esenciero (Machine-translation by Google Translate, not legally binding) : en es
  • CH282166A - Flexible metallic tape and method of making the same. : en fr
  • CH282251A - Device for deflecting a high-speed gas jet ejected by a nozzle. : en fr
  • DE1637353U - LIGHTING ELEMENT. : de en
  • DE836560C - Breast pump : de en
  • DE836605C - Process for the rapid, permanent sealing of joints and other spaces, especially on moving objects, e.g. Ship decks, wagon boxes, etc. like : de en
  • DE836855C - Process for the manufacture of silos : de en
  • CH282104A - Method and machine for hanging brochures or books. : de en
  • US2593089A - Roller conveyer construction : en
  • CH282257A - Process for the preparation of a monoazo dye. : de en
  • DE1637103U - HOLDER FOR CLOTHES. : de en
  • DE1637196U - DRAWING RAIL GUIDE. : de en
  • US2592750A - Impedance meter : en
  • US2592761A - Coffee urn : en
  • US2593282A - Apparatus for mixing rubber and the like : en
  • US2592831A - Troughing roll : en
  • US2592930A - Method for preparing vitamin b : en
  • US2593318A - Photo and photo-transparency enlarging device : en
  • CH282117A - Method for determining the distance from obstacles and installation for implementing this method. : en fr
  • DE836706C - Apparatus for sterilizing, especially of surgical clothes, surgical instruments and the like. like : de en
  • CA482482A - Bonding materials : en fr
  • CA482525A - Process of burning vaporous hydro-carbons with a non-luminous flame and burner for carrying out this process : en fr
  • DE836448C - Throwing device with rotating movement during flight : de en
  • DE836937C - Process for the preparation of piperazonium compounds : de en
  • DE837000C - Breast mold made of foam rubber or similar material of low strength : de en
  • US2592981A - Two-wheel vehicle : en
  • DE1637256U - HEADLIGHTS FOR VEHICLES, IN PARTICULAR MOTOR VEHICLES. : de en
  • DE1637318U - BRUSH WITH CONNECTOR. : de en
  • DE1637361U - GLASSES CASE. : de en
  • GB670334A - Improvements relating to the manufacture of pile fabrics : en
  • ES26731Y - Suction brush : en es
  • FR1005553A - Improvements to systems such as photoelectric systems and to the processes for obtaining them : en fr
  • FR1005663A - Roof covering and its manufacturing process : en fr
  • FR1005932A - Extraction process for natural vegetable resins and waxes : en fr
  • US2592620A - Ethylxanthoylthioxy-piperidylcyanophosphine oxide : en
  • US2593166A - Oil vaporizer : en
  • GB670298A - Improvements relating to voltage stabilising arrangements : en
  • CA482548A - Electrical translating device : en fr
  • ES30355U - Improved fridge (Machine-translation by Google Translate, not legally binding) : en es
  • ES30388U - Football-based lounge game (Machine-translation by Google Translate, not legally binding) : en es
  • US2592814A - Isolation of chlorosulfonated polymers of ethylene from solution : en
  • CH282168A - Device for attaching the end of a flexible link to a watch case. : en fr
  • CH282250A - Device for regulating at least one physical variable to a nominal value. : de en
  • DE1637389U - Joke article. : de en
  • DE836775C - Chain boom brake : de en
  • ES195370A1 - PROCEDURE FOR CONTINUOUSLY SHAPING AND ESPECIALLY SPINNING RAISED ORGANIC POLYMERS FROM THE FOUNDED MASS : en es
  • ES28938Y - Detection device applicable to Warp Mechanisms : en es
  • US2592763A - Chlorinated uncompacted polyethylene : en
  • US2593075A - Typewriter support : en
  • CH282252A - Process for the preparation of a heterocyclic carbamic acid derivative. : de en
  • BE510035A - : en fr
  • CH282084A - Continuous process for the manufacture of butyraldehyde. : en fr
  • CA482545A - Oil gas burner : en fr
  • CH282057A - Pressurized water laundry press. : de en
  • CH282221A - Process for the preparation of stilbene-4-arsenic acid. : de en
  • US2592596A - Jet action washing machine : en
  • CH282086A - Process for the preparation of an aromatic acyl-amido-keto-alcohol. : en fr
  • US2592527A - Filter : en
  • USD166491S - Brooch or the like : en
  • CA482559A - Radiation detector : en fr
  • CA482501A - Powdered glassy phosphate composition and method of making the same : en fr
  • ES195169A1 - IMPROVEMENTS IN THE CONSTRUCTION OF LIFTS FOR SHUTTLES : en es
  • FR1005860A - Process for manufacturing plates and other articles and products resulting therefrom : en fr
  • DE837028C - Elastic sealing ring : de en
  • DK74006C - Bone machine with vacuum cleaner. : da en
  • GB670225A - Improvements in reciprocating pumps for dispensing grease, paste and similar semi-solid substances : en
  • ES202012A1 - Improvements in the manufacture and assembly of elastic washers (Machine-translation by Google Translate, not legally binding) : en es
  • ES202069A1 - Machine for the manufacture of rubber boots with high rod (Machine-translation by Google Translate, not legally binding) : en es
  • ES30346U - Improved filing cabinet (Machine-translation by Google Translate, not legally binding) : en es
  • ES30400U - A daily pocket newspaper (Machine-translation by Google Translate, not legally binding) : en es
  • GB670208A - Improvements in and relating to electrostatic clutches : en
  • GB670430A - Improvements relating to the manufacture of cathode ray tubes : en
  • CH282027A - Roll, especially for hangers for curtains and the like. : de en
  • US2593122A - Scaffold : en
  • US2593226A - Pawl mechanism and assembly : en
  • CH282139A - Self-winding device for clocks. : de en
  • CH282165A - Flexible tubular metal part and method of manufacturing the same. : en fr
  • DE836859C - Installation cell for apartments : de en
  • CH282172A - Nut. : en fr
  • CH282234A - Roll to be attached to clothes rails for the size designation of garments hung on a rail. : de en
  • US2593265A - Apparatus for treating plastic materials : en
  • CH282125A - Magnet arrangement on a vertical measuring device shaft. : de en
  • CA482485A - Manufacture of casein : en fr
  • DE836563C - Box cabinet with a cover plate at table height : de en
  • DE836664C - Circuit for limiting the amplitude of an electrical oscillation : de en
  • USD166487S - Parker mop : en
  • BE510314A - : en fr
  • BE510204A - : en fr
  • DE1637323U - DOUBLE SOFA BED. : de en
  • DE836523C - Toroidal coils : de en
  • FR1006026A - Support for note sheets, ephemeris sheets, etc. : en fr
  • GB670200A - Improvements in or relating to the packeting of pipe tobacco, cigarettes and other goods : en
  • GR13538B - LIQUID PREPARATION FOR THE PREVENTION AND STOPPING OF HAIR LOSS, THE ELIMINATION OF THE DYE AND THE GENERAL MAINTENANCE AND TONING OF THE HAIR. : el en
  • US2593307A - Safety razor : en
  • DE836581C - Device for generating ultrasound : de en
  • FR1005702A - Floating panels for sealing openings in sunken ships : en fr
  • GB670283A - Improvements in and relating to fluid operated follow-up servo mechanisms : en
  • ES200756A1 - Perfections applied to the heads of the vertical hydraulic pumps of protected axis (Machine-translation by Google Translate, not legally binding) : en es
  • ES202541A1 - An adjustable sprayer for liquids, in particular for hydrocarbons (Machine-translation by Google Translate, not legally binding) : en es
  • GB670160A - Improvements in or relating to glazing bars : en
  • US2593029A - Combined brooder and runs : en
  • US2593320A - Apparatus for heat-treating nylon yarn or cord : en
  • US2593389A - Recording torsion pendulum : en
  • CH282178A - Tap for pressurized water. : en it
  • CH282261A - Process for the preparation of a monoazo dye. : de en
  • DK73996C - Mechanism for reversing the direction of rotation of a shaft. : da en
  • FR1005644A - Reinforced concrete ceiling : en fr
  • FR1005945A - primary or secondary electrical element : en fr
  • ES199405A1 - A METHOD OF PRODUCING ARTIFICIAL FIBERS : en es
  • GB670303A - Improvements in driving mechanisms for electric cranes : en
  • ES28679Y - null : en es
  • US2592922A - Corsage pin : en
  • CA482447A - Fastening means, in particular lock washer : en fr
  • CA482423A - Reamer : en fr
  • CA482542A - Mounting for an indicia viewing assembly : en fr
  • CA482515A - Accounting machines : en fr
  • DE1637181U - AD POSTER. : de en
  • DE836624C - Trough conveyor with upper and lower trough : de en
  • GB670407A - Improvements in or relating to gas cookers : en
  • US2593305A - Weather strip : en
  • CA482466A - Oscillation generator : en fr
  • CH282217A - Process for the preparation of hydrochloric acid thiamine chloride. : de en
  • US2592524A - Direct positive camera adapter : en
  • US2592943A - Lashing machine for aerial cables : en
  • US2592983A - Apparatus for separating cooking liquor from pulp : en
  • US2592987A - Disk harrow angling link : en
  • DE767075C - Process for the production of hollow cores for the production of metal castings : de en
  • ES195307A1 - AN ABSORPTION REFRIGERATOR APPARATUS, ESPECIALLY FOR FRIDGE : en es
  • US2592786A - Dispensing mechanism : en
  • US2592969A - Roller for removing lint : en
  • US2593123A - Ash-conveying means : en
  • US2593373A - Resilient and heat-resistant blanket : en
  • USD166477S - Decanter bottle : en
  • DE1637346U - HANDLEBAR BELL FOR BICYCLES AND THE LIKE. WITH ROTATING HANDLE. : de en
  • DE1637358U - LAUNDRY STOVES, Cattle Dumpers, etc. : de en
  • DE836583C - Self-seller with a row of side-by-side drawers as dispensing devices : de en
  • US2592995A - Venetian blind construction : en
  • US2592774A - Door latching and locking unit : en
  • US2592836A - Accumulator : en
  • US2593039A - Valve for sequential operation of hydraulic motors : en
  • DE836702C - Tooth and gum care instrument : de en
  • GB670342A - Improvements in assemblies of co-axial, relatively rotatable members : en
  • ES200813A1 - Some improvements in the construction of gas absorbers in absorption refrigerating machines (Machine-translation by Google Translate, not legally binding) : en es
  • US2592881A - Dustproof watch crown : en
  • US2593141A - Visual celestial navigation instrument : en
  • DE836703C - Storage and transport container for medical and chemical fluids : de en
  • USD166482S - Battery filler unit : en
  • FR1005766A - Process for the preparation of long-cycle lactones : en fr
  • FR1005695A - Precast concrete slab : en fr
  • FR1006011A - Improvements to devices for the production of aerosols : en fr
  • GB670247A - Improvements in or relating to combustion apparatus : en
  • GB670490A - A method of producing esters of p-aminosalicylic acid : en
  • DE1637180U - COVERED CUP STAND. : de en
  • DE836934C - Process for the production of artificial leather : de en
  • GB670436A - Improvements in and relating to the bonding of yarns to rubber : en
  • GB670417A - Improvements in and relating to starting and control arrangements for electric discharge apparatus : en
  • FR1005721A - Device for assembling collared tubing or maintaining a blanking plug : en fr
  • FR1006014A - Cutting improvement in the continuous production of flat glass : en fr
  • GB670394A - Elastomer-resin compositions : en
  • ES30483U - Single phase plug (Machine-translation by Google Translate, not legally binding) : en es
  • DE836602C - Device for monitoring the air pressure of vehicle tires : de en
  • DE836619C - Garbage truck : de en
  • FR1005972A - Bottle capping method and head of an eapsulating machine using this method : en fr
  • GB670178A - Improvements in or relating to cut-out or unloading valves : en
  • US2592603A - Re-forming naphtha stocks : en
  • NL70819C - : nl
  • US2592555A - Door-actuated mailbox signal : en
  • US2593210A - Colostomy guard : en
  • US2592569A - Pressure responsive measuring apparatus : en
  • US2592754A - Surface discharge spark plug : en
  • US2592991A - Stalk cutter : en
  • US2593207A - Resin impregnated textile fabrics and process of producing same : en
  • CA482537A - Metal tags : en fr
  • CH282134A - Device for fixing a clock face. : en fr
  • DE836519C - Cable reel for electrical devices : de en
  • DE836894C - Watercraft with sloping surface at the stern for reaction drive : de en
  • US2593004A - Fire control pilot : en
  • US2592718A - Mounting for drawing rolls : en
  • DE836509C - Amplifier arrangement for linear power amplification of amplitude-modulated oscillations : de en
  • DE1637278U - DISPLAY AND CONTROL DEVICE FOR TOOLS, IN PARTICULAR MILLING MACHINES. : de en
  • DE836443C - Outboard propulsion device for ships : de en
  • DE836872C - Solder emulsion : de en
  • DE1637192U - PULL BOTTLE STOPPER. : de en
  • DE1637377U - COVER FOR PASSENGER CARS. : de en
  • US2593201A - Clothespin : en
  • US2593394A - Power pressure intensifier : en
  • USD166457S - Larar le : en
  • US2593160A - Window structure : en
  • US2593363A - Device for the fully automatic machining of surfaces of leaflike works : en
  • US2592598A - Process for obtaining chlorine and chromium containing materials : en
  • DE1637164U - COFFEE POT. : de en
  • DE836755C - Process for the tight filling of cavities, holes, pores and the like. Like. In solid bodies : de en
  • DE840289C - Bar magnet for magnetostatic lens arrangements : de en
  • DE836458C - Drive-driven toy vehicle : de en
  • ES201976A3 - A procedure for the manufacture of prossic acid (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005751A - Merry-go-round with wavy track : en fr
  • GB670068A - Improvements in or relating to roller grinding mills : en
  • GB670075A - Improvements in bobbins, pirns and tubes for holding yarn or thread : en
  • DE837011C - Canvas for sheets, pillow cases and mattresses : de en
  • DE836822C - Circuit breakers, especially small circuit breakers : de en
  • US2593325A - Poultry packing table : en
  • DE836705C - Fertilizer for acid-insensitive microorganisms : de en
  • CA482556A - X-ray motion picture photography : en fr
  • US2593158A - Apparatus for positioning strip : en
  • DE837005C - Anti-glare glasses for dark traffic, especially on motorways and country roads : de en
  • DE1637154U - PULL-OUT SCISSOR-SHAPED LAUNDRY AND CLOTHES DRYER. : de en
  • DE836736C - Method for the production of a cow feed : de en
  • FR1005643A - Nautical vehicle : en fr
  • US2593061A - Flushing cistern : en
  • FR1005735A - Balance : en fr
  • FR1005986A - Advanced steam boiler : en fr
  • FR1006081A - Improvements made to removable constructions such as chimneys, silos, etc. : en fr
  • US2592578A - Concrete step form : en
  • US2593317A - Right angle mounting cabinet front unit : en
  • USD166474S - Tape dispenser or similar article : en
  • ES30358U - Box or cabinet for reducer elevator for radio (Machine-translation by Google Translate, not legally binding) : en es
  • DE833995C - Method and device for placing the batch in glass melting furnaces : de en
  • DE836829C - Device and method for returning knitted goods with tractors to their original condition : de en
  • ES28081Y - Table for practice in classrooms of a pigeon type game : en es
  • FR1005973A - Chemical metallization process of any insulating medium : en fr
  • GB670385A - Improvements in or relating to apparatus for treating liquids with liquids : en
  • GB670425A - Extensible hasp and hinge fittings for attache and suitcases, trunks and the like : en
  • DE836569C - Method for protecting the carbon electrodes of electric ovens : de en
  • DK74003C - Cathode ray tube with a luminescent screen, which is placed on a glass base. : da en
  • ES30459U - Apparatus indicating the level of gasoline and other liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005841A - Device for filling a cavity : en fr
  • GB670307A - Improvements in or relating to phosphors : en
  • ES27813Y - Towel, with adjustable edge, for shower or bath. : en es
  • ES30462U - Radio-receiver apparatus taking the form of a ship or ship (Machine-translation by Google Translate, not legally binding) : en es
  • GB670094A - Manufacture of carboxymethylcellulose : en
  • DE836676C - Support isolator for telegraph lines u. like : de en
  • US2593192A - Accessory hydraulic adjuster : en
  • DE1637209U - COMBINED AIR MATTRESS. : de en
  • ES29050Y - Toy vehicle : en es
  • FR1005742A - Method of assembling the sole and heel piece of a glacier crampon : en fr
  • FR1005847A - Box-shaped meter board : en fr
  • US2593256A - Convertible cleaning machine for automobile cooling systems and automobile parts : en
  • USD166502S - Tablecloth or similar article : en
  • ES200012A1 - An equipment for counting and calculating for elementary schools (Machine-translation by Google Translate, not legally binding) : en es
  • GB670309A - Improvements in or relating to a starter device for high speed internal combustion engines : en
  • US2593119A - Defective crate detector and ejector : en
  • ES202395A1 - Improvements introduced in saw sharpening machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005757A - New cast iron manufacturing process : en fr
  • DE836839C - Device for the medical and / or cosmetic treatment of the human or animal body : de en
  • GB670102A - Improvements relating to registering mechanisms of the kind comprising a cyclometer-type counter : en
  • CH282177A - Tap. : en fr
  • ES195190A1 - A MECHANISM FOR FORMING A EDGE IN A FABRIC : en es
  • GB670363A - Improvements in and relating to frequency divider circuits : en
  • DE836638C - Device for the production of patterns or the like on fabrics by means of film printing : de en
  • DE836938C - Process for the preparation of amionitriles : de en
  • ES29333Y - Lemon curler legumes : en es
  • FR1005804A - Detachable winding coil and its application to material testing : en fr
  • US2592542A - Endless track : en
  • US2592769A - Portable lever actuated tire removing tool : en
  • US2593336A - Hinged and collapsible stairway : en
  • ES195278A1 - SOME IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF SPIDERS FOR MECHERAS : en es
  • ES30500U - Universal electric fuse holder (Machine-translation by Google Translate, not legally binding) : en es
  • US2593000A - Hydraulic torque indicator : en
  • USD166456S - Condiment holder : en
  • US2593376A - Air valve : en
  • USD166464S - Cart for transporting a golf bag or the like : en
  • ES202065A1 - A hydraulic pressure device, applicable to various textile machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES30410U - Bracelet (Machine-translation by Google Translate, not legally binding) : en es
  • GB670408A - Improvements in or relating to reciprocating pumps : en
  • GB670424A - A method of producing p-aminosalicylamides : en
  • JPS271367B1 - : ja
  • DE836546C - Trocar to open deep abscesses or disintegrated cavities : de en
  • FR1006043A - Process for the preparation and execution of plasters and coatings in synthetic resins : en fr
  • ES201685A3 - A procedure for polishing and improving the carbon paper (Machine-translation by Google Translate, not legally binding) : en es
  • ES30425U - Automatic drinker for all kinds of birds and livestock (Machine-translation by Google Translate, not legally binding) : en es
  • GB670327A - Improvements in or relating to electromagnetic pumping devices for liquids and gases : en
  • ES29329Y - Figure fixing device on sliding axles : en es
  • ES30366U - Desktop bell (Machine-translation by Google Translate, not legally binding) : en es
  • FR1006010A - Process for treating a benzol product : en fr
  • DE1637177U - NEEDLE OR ROLLER BEARINGS. : de en
  • US2592872A - Seat structure for school desks : en
  • US2592899A - Burner equipment for rotary driers for aggregates : en
  • US2592720A - Ice-cream scoop : en
  • ES202320A1 - New system for closing the rebosadero in the liquid discharge apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • GB670145A - Improved method of sulphonating copolymers of monovinyl-and polyvinyl-aromatic compounds : en
  • DE1637312U - LICENSE PLATE LIGHT, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • DE1637372U - LIGHT SIGN IN ALTERNATING GLITTERY COLORS. : de en
  • DE754005C - Double piston four-stroke internal combustion engine : de en
  • DE836541C - Device for determining the rate of sedimentation of blood cells : de en
  • DE836761C - Cellulose acetate and polystyrene paints and methods of coloring : de en
  • ES30443U - Telescopic fork perfected for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • GB670189A - Improvements in or relating to inflating valves : en
  • US2592538A - Power-transmitting mechanism : en
  • US2592708A - Method of making cellular rubber using amines : en
  • US2592528A - Filter : en
  • US2592783A - Rotary heat exchanger : en
  • US2593279A - Reclaiming rubber : en
  • US2593116A - Power press flywheel bearing lubricating system : en
  • US2593371A - Electrically operated stenographic machine : en
  • BE510297A - DEVICE FOR ADJUSTING THE TEMPERATURE OF THE HEATING WATER IN CENTRAL HEATING SYSTEMS : en fr
  • ES28279Y - Perfected cutter for pasty dough : en es
  • DE836512C - Shortwave amplifier using a transit time tube : de en
  • ES28927Y - Perfecconaldfo footwear : en es
  • CH282159A - Device on a grinding machine for clamping cutting tools to be ground. : de en
  • US2592634A - Concrete slab wall joint : en
  • DE836973C - Measurement arrangement for low-reaction studies on high frequency voltages : de en
  • ES30434U - An improved plunger for clinical syringes (Machine-translation by Google Translate, not legally binding) : en es
  • US2592896A - Eductor device : en
  • CH282167A - Clasp for bracelet. : en fr
  • ES24222Y - Neck tensioner plate : en es
  • ES29367Y - Double-cut knife holder for mincers : en es
  • FR1005739A - Coupling device : en fr
  • US2592852A - Process of producing dyed lustrous printed pattern effects using acidcuring resins and free leuco bases of vat dyes : en
  • US2593066A - Regulated power supply : en
  • US2593013A - Ball cock reseating tool : en
  • DE1637356U - HOLDING DEVICE FOR FAST STAPLERS, DOCUMENTS, ENVELOPES ETC. CONTENT OR OTHER INFORMATION TO BE ASSIGNED. : de en
  • DE836587C - Quick-release chucks for machine tools, in particular lathes : de en
  • FR1005726A - Exhaust control device in a clockwork movement : en fr
  • FR1005922A - Process for polishing glass, marble and the like : en fr
  • ES201910A1 - Improvements in the manufacture of plates or other elements or laminar parts of ceramic or similar material (Machine-translation by Google Translate, not legally binding) : en es
  • USD166463S - Inven tor. joseph goula rt : en
  • DE836744C - Device for the intermittent feeding of certain partial lengths of the material strips removed from piping or other material rollers to a processing machine : de en
  • DK73997C - Process for the preparation of crystals of tetraethylthiuram disulfide. : da en
  • FR1005913A - Improvements to obturator devices : en fr
  • GB670215A - Improvements in or relating to carton sealing machines : en
  • US2592575A - Pressure applying and release mechanism for wringers : en
  • US2592802A - Electrical inductor : en
  • USD166439S - Roll holder : en
  • ES195382A3 - A CONSTANT SPEED MECHANISM FOR A VARIABLE PITCH PROPELLER : en es
  • FR1005951A - Further development of tubes intended for ultra-short wave transmission : en fr
  • GB670224A - Deadlocking means for use with latches : en
  • DE836548C - Joint piece for surgical instruments or the like. : de en
  • DE836625C - Bulk conveyor device : de en
  • ES30460U - Flasher-mojadorr applicable to diverse applications (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005790A - Detergent manufacturing process : en fr
  • ES30368U - Insulating tape for electric wires and cables with control device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1005961A - Method and device for treating wool or other fibers : en fr
  • US2592853A - Birkigt : en
  • USD166509S - Ash tray : en
  • US2592562A - Metallic bucket liner : en
  • US2592785A - Bench grinder : en
  • CH282215A - Process for the preparation of a tertiary amino alcohol. : en fr
  • GB670228A - Improvements in or relating to magnetic mechanism particularly suitable for catches for doors and the like : en
  • ES28504Y - Inviolable band or seal for various uses especially for njectables : en es
  • ES29229Y - Soap economizer sleeve model : en es
  • FR1005953A - Improvements made to wheel drawbar supports, in particular those for agricultural machinery : en fr
  • CA482475A - Liquid fuel injection nozzles for internal combustion engines : en fr
  • CH281998A - Process for the preparation of a new insecticidal compound. : de en
  • US2592824A - Auto sweep rake : en
  • CA482474A - Rotary wing aircraft : en fr
  • DE1637290U - DEVICE FOR SHOPPING. : de en
  • DE836809C - Loudspeaker with compensation membrane : de en
  • CH282007A - Method for closing a water flow sluice of a hydraulic installation and device for closing the sluice for carrying out the process. : en fr
  • US2593339A - Electronic displacement measuring means : en
  • US2593247A - Coupling pin lock for trailer hitches : en
  • BE510177A - AUTOMATIC RIFLE : en fr
  • CA482552A - Electronic discharge device : en fr
  • US2592775A - Preparation of catalyst containing silica and alumina or magnesia or both : en
  • US2593024A - Vehicle attached parking device : en
  • FR1005797A - Device for hair dyeing and treatment : en fr
  • FR1005798A - Soluble coffee extract, its preparation and applications : en fr
  • GB670155A - Improvements in or relating to the separation of chlorine and sulphur dioxide : en
  • US2592798A - Hydraulic control valve : en
  • CH282091A - Process for the preparation of 1-benzyl-bz-tetrahydro-isoquinoline. : de en
  • FR1005619A - Stamped objects in vinyl fabrics : en fr
  • GB670257A - Improvements in or relating to frequency modulated electron velocity modulation apparatus : en
  • USPP1082P - Ivy plant : en
  • ES29013Y - Anti-skid and tractor device applicable to automobile wheels : en es
  • FR1005891A - Process for the production of alpha, beta-diketones, alpha, beta-ketoaldehydes and alpha, beta-ketocarboxylic acids : en fr
  • CH282214A - Apparatus for applying a high frequency electromagnetic field to an object to be treated. : en fr
  • ES27337Y - Device for inserting resistors in electrical circuits : en es
  • GB670256A - Improvements in or relating to electrical discharge lamp structures : en
  • DE1637113U - BREAKING BREAKER TAKES EFFECT UNDER THE VEHICLE LOAD. : de en
  • DE1637343U - RUBBER DRIVE FOR TRACKED VEHICLES. : de en
  • ES195234A1 - IMPROVEMENTS IN THE PREPARATION OF ALKYLPHENYLIC CROTONATES : en es
  • FR1005978A - Load for paper : en fr