- US2470533A - Automatic stove :
en
- CA456781A - Water-soluble reaction product :
en
fr
- DK69200C - Reversing contact for electric motors. :
da
en
- US2470151A - Machine for picking feathers from fowls :
en
- AU132643B2 - Method for correcting photographic colour prints :
en
- AU132644B2 - Improvements in or relating to combustion chambers for internal comb' 3tion turbines :
en
- US2470397A - Swivel chair base :
en
- GB623412A - Meter for indicating fuel consumption :
en
- US2470470A - Valve operating mechanism :
en
- USD153776S - Design for a salvage hook :
en
- US2470351A - Testing phase angle and injection periods of fuel injection pumps :
en
- US2470297A - Inhalator :
en
- US2470236A - Package opener :
en
- US2470563A - Pump :
en
- USD153787S - Design fob a picture frame
or the like :
en
- US2470497A - Preparation of polysiloxane resins :
en
- ES184523A1 - PERFECTIONS IN THE MAKING OF DEFORMABLE HATS :
en
es
- AU132582B2 - Improvements in or relating to actuating mechanism applicable to vehicle brakes andthe like :
en
- US2470519A - Nozzle :
en
- AU217146A - Calling line identification arrangements' in telephone systems :
en
- US2470522A - Damper winding for dynamoelectric machines :
en
- CA456715A - Electric heater :
en
fr
- CA456777A - Air compressor for use on aircraft :
en
fr
- ES18236Y - Movable hive. :
en
es
- CA456778A - Presser bar vibrating device for darning :
en
fr
- AU148274B2 - An architectural multiple-model-building system or toy :
en
- ES187607A1 - AN APPARATUS CONSISTENT OF A DIRECT READING PSYCHROMETER :
en
es
- ES18157Y - Rubber chives for showers. :
en
es
- AU132666B2 - Improvements in or relating to apparatus for handling boxes andthe like :
en
- FR945963A - Removable hopper artificial fertilizer planter :
en
fr
- ES187552A3 - A NEW SYSTEM OF A GRAMOPHONE OR TURNTABLE :
en
es
- FR945875A - Thermostatic regulator for electric heating body :
en
fr
- AU163846A - Improvements in or relating tothe molding of N-vinyl pyrrole compounds :
en
- ES19742U - Articulated toy with movement. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU141170B2 - Improved half hobbles for trotting horses :
en
- AU2500445A - Furnace electrode regulator :
en
- AU2704649A - Improvements in method and machine for packing a predetermined weight of bulk product :
en
- US2470226A - Cap-securing means :
en
- FR945956A - Improvement in gyroscopic devices :
en
fr
- DK69218C - Slide frame. :
da
en
- ES19648U - Mirror protected for retrovisions of motor vehicles. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR945912A - Molding process :
en
fr
- US2470118A - Voltage multiplier :
en
- CA456641A - Window sash construction :
en
fr
- US2470168A - Polymeric 4-vinylcyclohexene dioxide compositions :
en
- US2470206A - Distillation of alcohols from aqueous mixtures of alkyl sulfates and sulfuric acid :
en
- USD153755S - Design for a jewelry chain :
en
- GB623506A - Improvements in or relating to ball-joints :
en
- USD153772S - Design for a watchcase :
en
- GB623380A - Improvements in or relating to measuring and indicating equipment for use for instance in remote supervisory systems :
en
- GB623547A - Improvements in or relating to dog-racing equipment :
en
- FR945931A - Improvements to the process of high-frequency heating of rubber or other non-electrically conductive plastics :
en
fr
- FR946002A - Long barrel recoil automatic hunting rifle with parallelepiped blocking device :
en
fr
- GB623632A - Improvements relating to the production of motor fuels or constituents :
en
- US2470655A - Cooling and lubrication of compressors :
en
- US2470744A - Air lock and valve for pneumatic conveying systems :
en
- GB623633A - Insulating pads :
en
- AU132673B2 - Improvement in combination locks such asare used in cash-drawers lockers, doors andthe like :
en
- AU2065748A - Improvements in or relating in presses for tennis andthe like racquets :
en
- CA456697A - Dicyandiamide hydrochloride :
en
fr
- US2470088A - Purification of crude monofluorodichloromethane :
en
- US2470099A - Servo mechanism :
en
- FR945802A - Bra :
en
fr
- GB623387A - Fluid pressure motors :
en
- AU2648549A - Improvements in or relating to cold storage rooms orthe like :
en
- AU257846A - Improvements in or relating to radio transmitters :
en
- GB623324A - Pan greasing machine :
en
- ES187645A1 - ELECTRICALLY DRIVEN MULTIPLE ALARM SYSTEM :
en
es
- ES187539A1 - A DISCHARGE TUBE WITH VITREA MATTER BLISTER, SUCH AS QUARTZ :
en
es
- US2470546A - Tube securing means :
en
- US2470352A - Electrical resistor :
en
- US2470481A - Fluid heater :
en
- FR945808A - Screwdriver enhancements :
en
fr
- FR945892A - Improvements to machines used to fill containers :
en
fr
- GB623528A - Improvements in and relating to vehicle seats :
en
- US2470191A - Rapid ripening of cellulose esters :
en
- US2470626A - Electromagnetic torque responsive device :
en
- US2470747A - Dual fuel combustion system for internal-combustion engines :
en
- DK69213C - Container cylinder head with cover for sprayers for plastic masses. :
da
en
- FR945869A - Mobile aerodynamic resistance reduction system :
en
fr
- ES18679Y - Metal glasses frame. :
en
es
- GB623688A - Improvements in variable speed power transmission mechanism :
en
- ES19714U - Case for razor blades. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR945819A - Quick-release coupling for flexible tubes :
en
fr
- US2470515A - Plasticized prolamines :
en
- US2470718A - Spray gun :
en
- USD153798S - Design for a fishing line sinker
or the like :
en
- GB623719A - Improvements in or relating to automatic syphons :
en
- FR945878A - writing desk with penholder guide receptacle :
en
fr
- US2470199A - Carton and secondary closure therefor :
en
- AU132585B2 - Improvements in high frequency electrical oscillators :
en
- CA456646A - Pipe bending machine :
en
fr
- US2470436A - Razor blade stropper :
en
- US2470106A - Process for reducing iron ores :
en
- GB623468A - Non-slipping pinch bar for moving wagons and the like :
en
- DK69194C - Process for the production of refractory, wholly or mainly ferritic alloys. :
da
en
- ES187579A1 - MACHINE FOR THE MANUFACTURE OF FIBROCEMENT CORRUGATED PLATES :
en
es
- FR945885A - Pulsation reflection type object detection apparatus :
en
fr
- FR945887A - Improvements made to carburetor-injectors :
en
fr
- US2470717A - Fuel injector for internalcombustion engines :
en
- US2470112A - Ceramic nozzle for regenerative underjet coke ovens :
en
- US2470403A - Corner construction :
en
- US2470674A - Piano casing :
en
- USD153747S - Shell for a bracelet or similar article :
en
- USD153830S - Design for a finger ring :
en
- US2470407A - Airplane toy :
en
- FR945823A - Process of cutting, sewing and making a pocket opening :
en
fr
- FR945886A - Improvements to Evaporative Oil Heaters :
en
fr
- ES18142Y - Bottle with two or more necks, graduated. :
en
es
- ES19628U - Screw. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623409A - Preparation of dialkyl esters of fumaric acid from maleic anhydride :
en
- GB623705A - Improvements in or relating to chlorinated polymers :
en
- AU2697149A - Improvements in or relating to sintered anisotropic alnico magnet :
en
- CA456797A - Detachable electric connector :
en
fr
- GB623620A - Method and apparatus for treating tubular packages of rayon and like material :
en
- US2470280A - Socket for miniature bulbs and the like and mounting therefor :
en
- US2470387A - Pencil sharpener :
en
- GB623486A - A bearing alloy :
en
- FR945880A - AC rectifying elements :
en
fr
- GB623413A - Improvements in and relating to caps for preserving jars :
en
- GB623581A - Improvements in means for tuning radio receiving apparatus :
en
- GB623641A - Improvements in or relating to electrical devices :
en
- US2470152A - Inside flue stop :
en
- USD153757S - :
en
- ES187574A1 - IMPROVEMENTS IN HOLLOW SHEET HEATERS :
en
es
- ES19711U - Protector of stockings. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR946000A - Relay :
en
fr
- ES19735U - Capacho-filter for oil extraction (Machine-translation by Google Translate, not legally binding) :
en
es
- ES19757U - System for fixing hinges to glasses frames (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623268A - Apparatus for heating and circulating spray material :
en
- USD153802S - Design for a vending machine
housing :
en
- FR945829A - Improvements to electrodes for electric discharge tubes :
en
fr
- GB623389A - Improvements in and relating to methods of making photoelectric cells :
en
- US2470385A - Air hammer with ball-type tool retaining chuck :
en
- US2470372A - Ball type pressure relief valve :
en
- USD153822S - Design fob a combined vine holder
and wall bracket therefor :
en
- GB623479A - Improvements in and relating to the decoration of heat-resisting bases, such as glass, earthenware and china :
en
- FR945975A - Frequency feedback circuit for receiving frequency modulated signals :
en
fr
- ES187647A3 - IMPROVEMENTS IN LIQUID DISPERSING DEVICES :
en
es
- GB623338A - Improvements in and relating to electric switches particularly for changing transformer connections :
en
- US2470349A - Cyclopropyl furyl propenone :
en
- US2470558A - Apparatus for and method of feeding molten glass :
en
- GB623603A - Improvements in or relating to insoles for boots and shoes :
en
- US2470294A - Aircraft release device :
en
- GB623596A - Improvements in a window construction :
en
- GB623539A - Systems for indicating the effective age of electrical apparatus :
en
- GB623329A - Improvements in and relating to conveyors :
en
- GB623622A - Improvements in or relating to colour photography :
en
- DK69197C - Electrical signaling system in which one or more series of uniform electrical pulses are transmitted over a control circuit to a pulse-sensitive device. :
da
en
- US2470261A - Apparatus for handling chipper knives :
en
- GB623684A - Fixtures for use in assembling structural parts upon a rotor blade spar :
en
- AU2238445A - Improvements in and relating to microphones and like sound translating devices :
en
- AU892046A - An improved hose nozzle :
en
- AU306846A - Improved wire binding and tying apparatus and bound articles produced thereby :
en
- US2470267A - Paper pulp agitator :
en
- US2470391A - Tatting shuttle :
en
- US2470636A - Gauging apparatus :
en
- GB623592A - Fish skinning machine :
en
- DK69229C - Method of operating ship propulsion systems with forward and rear turbines and apparatus for carrying out the method. :
da
en
- FR946028A - Process for obtaining an electrically conductive coating on objects made of glass or other ceramic materials and applications of this process :
en
fr
- AU132674B2 - An improved fluid filter and filter element :
en
- GB623274A - Improvements in or relating to web feeding apparatus :
en
- US2470286A - Blind stitching means :
en
- US2470518A - Basing of radio tubes and the like :
en
- US2470359A - Hose coupling :
en
- AU148838B2 - Improvements in or relating to sintered anisotropic alnico magnet :
en
- AU839546A - Improved fastening for doors orthe like :
en
- CA456650A - Method and apparatus for moulding hollow objects :
en
fr
- US2470439A - Safety plate :
en
- US2470673A - Motor control system :
en
- GB623649A - Connectors or termination members for electric cables :
en
- US2470693A - Swivel ball antenna support :
en
- GB623619A - Improvements in or relating to anti-friction bearings for the steering gear of bicycles, tandems and the like :
en
- US2470311A - Rotary conveyer :
en
- AU132658B2 - Improvements in or relating to gyroscopic flight instruments :
en
- US2470704A - Crop feed mechanism for combines :
en
- AU132624B2 - Improved carbon pile electrical regulator :
en
- USD153809S - Design for a lighting fixture :
en
- US2470691A - Scraper for freezing apparatus :
en
- FR945910A - Automatic hunting rifle with long recoil from the barrel removable without tools :
en
fr
- AU132685B2 - An improved arrangement of driving road wheels applicable tothe rear axle ofan army truck, lorry, or similar heavy motor vehicle :
en
- US2470304A - Crankshaft lathe :
en
- US2470484A - Oil stick wiper :
en
- AU458846A - Improvements relating to rock drills :
en
- ES19631U - Improved buckle to improve its holding action (Machine-translation by Google Translate, not legally binding) :
en
es
- FR945816A - Heavy oil burner rod safety device and rod holder :
en
fr
- US2470215A - Swivel joint :
en
- CA456801A - Shoe last :
en
fr
- NL63193C - :
en
- US2470248A - Electron discharge tube with metal foil electrode :
en
- FR946041A - New burner for heating with oil or other liquid fuel :
en
fr
- US2470667A - Oil cooler :
en
- AU2696149A - Improvements in or relating tothe thermal treatment of hydrocarbons :
en
- CA456656A - Curtain :
en
fr
- ES19729U - Molded case for jewelry products and objects. (Machine-translation by Google Translate, not legally binding) :
en
es
- USD153773S - Design for a watchcase :
en
- AU132688B2 - Apparatus for manufacturing integral finned tubing :
en
- US2470298A - Powdered medicine dispenser :
en
- US2470576A - Gang operated switch :
en
- USD153813S - Design for an umbrella :
en
- US2470409A - Poultry immerser :
en
- US2470710A - Cigarette lighter :
en
- US2470368A - Valve mechanism :
en
- US2470388A - Dispensing container having closure locking means :
en
- DK69208C - Cheese holder. :
da
en
- FR945903A - Parquet floors and heterogeneous coverings :
en
fr
- AU218246A - Electronic circuit arrangement embodying means for automatically controlling amplification characteristics :
en
- GB623351A - Improvements in and relating to starting switches suitable for electric discharge lamps :
en
- GB623569A - Improvements in or relating to means for delivering a number of articles in succession :
en
- GB623703A - Improvements in and relating to the construction of tunnels :
en
- FR945933A - Tire repair enhancements :
en
fr
- US2470429A - Rotary turret type workholding fixture :
en
- DK69211C - Expandable dowel. :
da
en
- GB623325A - Improvements in and relating to containers :
en
- US2470503A - Automatic inverse modulation valve :
en
- ES18214Y - Extendable pin. :
en
es
- GB623276A - Preparation of carboxyalkyl ethers of cellulose :
en
- GB623425A - A process for the manufacture of cyclohexane by catalytic hydrogenation of benzene in the vapour phase :
en
- AU148187B2 - Improvements relating tonon-linear electrical circuits :
en
- ES18181Y - Visor provided with protective element for the sight. :
en
es
- FR945962A - Process for preparing powdered polyethylene :
en
fr
- GB623300A - Improvements relating to electric immersion heaters :
en
- ES187570A3 - IMPROVEMENTS IN THE CONSTRUCTION OF COMBINED LIGHTERS :
en
es
- FR945905A - Improvements to sound recording :
en
fr
- GB623698A - Improvements in or relating to valves :
en
- GB623721A - Improvements in or relating to ground or bomb sights :
en
- FR945971A - Extra-sensitive percussion fuze :
en
fr
- FR945862A - Improvements in the methods of checking internal combustion engines and in the devices intended for the implementation of these methods :
en
fr
- FR946049A - Step-by-step advancement means for counting mechanisms :
en
fr
- GB623419A - Improvements relating to gas turbine plants :
en
- CA456721A - Aluminum base alloy containing copper and beryllium :
en
fr
- US2470175A - Liquid hydrogen fluoride composition :
en
- US2470270A - Folding box :
en
- ES187586A1 - AN ECONOMIC-COMMERCIAL PROCEDURE FOR THE PURPOSE OF PROPAGANDA AND TRADE :
en
es
- ES19736U - Improved oil coat. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623442A - Improvements in or relating to devices for controlling the terminal voltage of a load :
en
- GB623525A - Vibration damper for blades of turbines and compressors :
en
- ES187622A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ELECTROMAGNETIC RELAYS :
en
es
- ES18910Y - Interchangeable top hat and brim. :
en
es
- FR945916A - Variable tone lighting system :
en
fr
- GB623626A - Improvements in and relating to apparatus for use in determining the direction of an object from which radio-waves are being received :
en
- GB623707A - Improvements in or relating to thermomagnetic control systems :
en
- USD153792S - Design fob a bottle :
en
- ES187551A1 - A PERFECTED PROCEDURE FOR THE MANUFACTURE OF ELECTRIC ACCUMULATORS :
en
es
- ES18125Y - Folding hanger. :
en
es
- GB623567A - Improvements in or relating to a motor vehicle accessory system :
en
- US2470541A - Slush pump piston :
en
- ES18122Y - Negative cut triangular barrier. :
en
es
- FR945930A - Process for obtaining stable aqueous suspensions of non-water-wettable powders :
en
fr
- GB623428A - Manufacture of new substituted ethylenes :
en
- ES186032A1 - A METHOD, WITH ITS CORRESPONDING APPARATUS, TO CONTROL THE TEMPERATURE OF A MAGNETIC METAL PART OR WORK, OR PART OF IT, BY REFERENCE TO THE MAGNETIC TRANSFORMATION POINT, CALLED THE CURIE POINT :
en
es
- GB623308A - Improvements in or relating to the treatment of yarns and like materials with fluids :
en
- US2470319A - Pump :
en
- US2470277A - Optical lens unit with image reversing means :
en
- GB623675A - Improvements in or relating to wrapping machines :
en
- FR945964A - Improvements made to fertilizer seed drills :
en
fr
- GB623323A - Preparation of n-aryl-2-4-diketo-tetrahydro-quinoline :
en
- US2470707A - Welding rod marking machine :
en
- US2470343A - Wall table structure :
en
- US2470441A - Bicycle frame :
en
- US2470560A - Oppositely rotating propellers :
en
- US2470398A - Therapeutic mattress :
en
- US2470569A - Apparatus for comminution of molten metals :
en
- US2470642A - Looper :
en
- US2470140A - Washing machine having rotatable tub with upper and lower discharge means :
en
- US2470296A - Inhalator :
en
- USD153793S - Combination container for cosmetics :
en
- ES18091Y - Suitcase-closet for automobiles. :
en
es
- US2470242A - Lift attachment for tractor drawbars :
en
- GB623331A - Improvements relating to high frequency heating apparatus :
en
- ES187558A3 - A POWDER MATERIAL TRANSPORT APPARATUS :
en
es
- GB623482A - Improvements for the continuous discharge of containers from a machine :
en
- GB623566A - Improvements in the production of viscose :
en
- FR946044A - Insulating material and its manufacturing process :
en
fr
- ES187547A1 - A HYDRAULIC BRAKE DEVICE, USED TO OVERRIDE THE SPEED OF LIQUIDS IN MOTION :
en
es
- GB623588A - Manufacture of moulds for optical screens and reflecting signs :
en
- GB623480A - Improvements in or relating to splicing and like mechanism for knitting machines :
en
- US2470346A - Calcined diatomaceous earth product :
en
- USD153811S - Design fob a toy pistol :
en
- US2470692A - Perpetual calendar :
en
- FR945958A - Textile uniformity measurement :
en
fr
- DK69227C - Luggage carrier with child seat for bicycles. :
da
en
- ES18094Y - Insulator for electric fences. :
en
es
- DK69210C - Device for central heating boilers or similar boilers. :
da
en
- FR945937A - Bridge system, for the practical and quick fixing of circuit breakers in electrical installations :
en
fr
- GB623388A - Improvements in distilling and rectifying apparatus :
en
- GB623578A - An improved manufacture of gel catalysts :
en
- USD153805S - Design for a portable signal light
for motor vehicle or similar
article :
en
- FR945917A - Automatic socket-outlet plug to be connected without tools :
en
fr
- GB623299A - Improvements in vertically-sliding counter-balanced windows :
en
- ES18092Y - Blade for razor. :
en
es
- ES18110Y - Electric cigarette lighter. :
en
es
- GB623267A - Dental matrix holders :
en
- ES19745U - Improved quill for automatic changeover in shuttles. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623397A - An improvement in piston packing :
en
- GB623612A - Improvements in or relating to refrigerator doors :
en
- US2470548A - Automatic egg boiler :
en
- GB623314A - Improvements in and relating to furnace roofs or arches :
en
- CA456808A - Easel :
en
fr
- US2470553A - Protecting relay for liquid-filled electrical apparatus :
en
- US2470653A - Resistance thermometer :
en
- ES18141Y - Special box for packaging nougat, cookies and similar products. :
en
es
- GB623544A - Improvements in or relating to reticulated structures :
en
- USD153812S - Design for an umbrella :
en
- USD153760S - Design foe a handbag :
en
- USD153824S - Design for an ash tray :
en
- FR945969A - Electric device for the preparation of infusions such as teapot :
en
fr
- ES187548A1 - A THERMAL ELECTRICAL SWITCH OF BIMETAL ELEMENTS :
en
es
- US2470133A - Multiple crystal holder :
en
- ES187612A1 - PRESSURE DISTRIBUTOR EQUIPMENT IN HYDRAULIC PRESSES WITH AUTOMATIC SWITCH :
en
es
- USD153836S - Design for a belt buckle or similar
article :
en
- ES187615A1 - PROCEDURE FOR THE SEPARATION OF THE 1- (P-OXIFENIL1) -2- (ALPHA-METHYL-GAMMA-PHENYL-PROPYLAMINO) -PROPANOLES- (1) STEREISOMEROS :
en
es
- GB623624A - Improvements in or relating to combers in the preparation of fibrous materials for spinning :
en
- FR945972A - Improvements to emulsions used in fabric decoration :
en
fr
- GB623666A - Improvements relating to electric switch-boxes and conduit fittings for electric conductors :
en
- GB623561A - Improvements in or relating to a cooler :
en
- FR945953A - Furnace perfected for burning sulphurous ores :
en
fr
- GB623332A - An improved wringer stand :
en
- GB623393A - Improvements in or relating to soldering irons :
en
- GB623502A - Improved door and gate-operating device :
en
- DK69217C - Device for magazine gramophones with automatic disc change and with means for providing an adjustable increase in the time between playback of two gramophone records. :
da
en
- AU2704049A - Improvements in or relating to indicating or control apparatus responsive to temperature variations :
en
- GB623417A - Polyvinylisocyanate and derivatives thereof :
en
- AU438646A - Improvements in or relating to the production of polymerized-halo-acrylic acid derivatives :
en
- GB623519A - Improved means for rigidly connecting rods, tubes and the like :
en
- US2470562A - Organosiloxanes and methods of making them :
en
- AU145422B2 - Improvements in and relating to couplings :
en
- GB623556A - Improvements in or relating to antenna systems :
en
- US2470468A - Ground trainer for aircraft :
en
- US2470663A - Three-layer single-phase winding :
en
- AU148585B2 - Improvements in or relating to electric heating devices and means controlling the heat thereof :
en
- AU141195B2 - Improvements relating to vertical retorts forthe continuous carbonisation of coal andthe like :
en
- AU97246A - Improvements in or relating to stabilised electric oscillators :
en
- AU2694249A - Harmonicas :
en
- FR945809A - Ballpoint pen enhancements :
en
fr
- FR946024A - Underwater toy towed :
en
fr
- GB623709A - Improvements in or relating to folders for correspondence, circulars, sheets of paper and the like :
en
- GB623277A - Improvements in centreless grinding machines :
en
- GB623670A - Improvements in or relating to hinges :
en
- US2470494A - Shipping package of suture tubes or the like :
en
- ES18375Y - Protective device for telephone microphones. :
en
es
- GB623571A - Improvements in automatic lathes :
en
- FR946043A - Ethylene cyanohydrin and its production process :
en
fr
- GB623554A - An improved device for braking the weft in shuttles of weaving looms :
en
- GB623608A - Weft cutter for weft replenishing looms :
en
- GB623284A - A method of and means for facilitating inspection and ventilation of root-crop clamps :
en
- ES19772U - Damper for cigarettes. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623271A - Improvements relating to the manufacture of synthetic resinous compositions :
en
- IS583A7 - A method for controlling several processing equipment in one fish processing machine at various stages of processing, as well as control equipment for using the method. :
en
is
- US2470316A - Rope holder :
en
- ES19703U - Clock equipped with automatic electric switch. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623416A - Derivatives of polyvinylisocyanate :
en
- USD153780S - Steam cleaner for automobiles or the like :
en
- GB623403A - Improvements in or relating to knitting machines :
en
- AU132667B2 - Improved fastening for doors orthe like :
en
- CA456693A - Copolymerizable compositions including aryl vinyl compounds and modified unsaturated alkyd resins :
en
fr
- ES187173A1 - A PROCEDURE, AND ITS CORRESPONDING MACHINE, TO REPRODUCE DRAWINGS OR ILLUSTRATIONS ON FLAT CERAMIC OR GLASS :
en
es
- ES19759U - Crepe or raw rubber sandals for beach and field, perfected. (Machine-translation by Google Translate, not legally binding) :
en
es
- DK69216C - Drive mechanism for a registration mechanism by weights. :
da
en
- AU132594B2 - Transportable lifting jack :
en
- ES19725U - Apparatus for the protection of electrical transformers in oil. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623347A - Improvements in or relating to machines for performing lasting or analogous operations upon shoe parts :
en
- FR945992A - Shock absorber device for motor vehicles :
en
fr
- GB623499A - Improvements relating to the pulverizing of sulphur and like materials :
en
- GB623650A - Improvements relating to structures of the kind providing an hermetically sealed andelectrically conductive connection through vitreous material :
en
- US2470459A - Tobacco hogshead :
en
- AU147765B2 - Improvements in or relating to apparatus for filling and ramming foundry flasks :
en
- AU709246A - Improvements relating to transfer copying :
en
- ES18147Y - New block. :
en
es
- GB623459A - Improved method of treating the free surface of selenium electrodes :
en
- USD153753S - Design fob a jewelry chain :
en
- US2470716A - Electronic counting system :
en
- US2470134A - Temperature controlled oven for dual quartz crystals :
en
- US2470217A - Snow shovel :
en
- AU147236B2 - Improvements in or relating to indicating or control apparatus responsive to temperature variations :
en
- CA456794A - Vacuum regulator :
en
fr
- US2470552A - Electric welding machine :
en
- US2470729A - Gas turbine power plant :
en
- FR946033A - Hair waving pliers :
en
fr
- GB623448A - Improvements in and relating to photographic emulsions :
en
- GB623577A - Process of recovery of hard metal carbides from sintered hard metal scrap :
en
- ES187226A1 - A NEW SYSTEM OF DISTRIBUTION OF THE CIRCUITS CONTAINED IN THE CABLES OF THE URBAN TELEPHONE NETWORKS TO IMPROVE THE USE OF COPPER AND OTHER MATERIALS OF THE SAME SIGNIFICANTLY :
en
es
- GB623464A - An improved inlet device for downpipes :
en
- GB623445A - Improvements relating to centrifugal governors :
en
- GB623449A - Improvements in pumps :
en
- US2470657A - Apparatus for cooling air by the evaporation of liquids :
en
- AU919847A - A skip forthe storage of concrete and like slabs :
en
- US2470176A - Surface comparison microscope having light conducting members providing grazing and diffuse illumination :
en
- FR945943A - Enhancement to flexible controls for the transmission of a rapid back and forth movement with progressive effect and cushioning without the use of a spring :
en
fr
- US2470641A - Disintegrated newsprint-boric acid insulation composition :
en
- ES18184Y - Stones or millstones, artificial, for grinding all kinds of products. :
en
es
- FR945873A - Refrigeration appliance :
en
fr
- GB623302A - Improvements in or relating to electric lamp holders :
en
- AU524846A - Improvements in and relating tothe heating or warming ofthe rooms of buildings :
en
- AU2161348A - Improved half hobbles for trotting horses :
en
- US2470084A - Substituted alpha-halogen alkyl tetrazoles and process for obtaining the same :
en
- US2470401A - Exploration by soil analysis :
en
- AU132647B2 - Improvements relating to welding electrodes :
en
- AU410646A - Improvements in or relating to resilient seats :
en
- US2470571A - Forced air and gravity circulating heating apparatus :
en
- BE488719A - Attachment system of dress guard to a bicycle and dress guard for bicycles :
en
nl
- ES19708U - Armchair (Machine-translation by Google Translate, not legally binding) :
en
es
- AU2503145A - Improvements relating to welding electrodes :
en
- GB623568A - Improvements in or relating to means for assembling tubular capacitors :
en
- US2470619A - Soil pulverizer :
en
- ES187584A3 - A MECHANISM FOR THE AUTOMATIC CHANGE OF SHUTTLES ON A LOOM :
en
es
- GB623466A - Improvements relating to bunching motions for textile ring frames :
en
- GB623613A - Improvements in and relating to chairs for babies :
en
- US2470501A - Ash tray :
en
- CA456744A - Welding electrode :
en
fr
- CA456658A - Steam generator burner and method of firing :
en
fr
- US2470228A - Apparatus for cooling hollow glassware :
en
- US2470256A - Quick-action coupling :
en
- BE488667A - :
en
fr
- US2470473A - Rocking toy :
en
- US2470666A - Tube :
en
- US2470624A - Dynamic braking control system :
en
- US2470096A - Commutator :
en
- US2470638A - Apparatus for working plastic material :
en
- US2470684A - Two-level float valve structure :
en
- US2470514A - Antisplitting means for articles of timber :
en
- US2470534A - Circumferentially traveling type power-operated tire mounting and removing device :
en
- GB623664A - Improvements in trailer vehicles :
en
- AU132595B2 - Dice :
en
- AU145290B2 - Improvements in method and machine for packing a predetermined weight of bulk product :
en
- GB623565A - Improvements in or relating to refractory cements, and supports or mounts for the resistance wires of electric heating elements :
en
- AU217246A - Improvements in or relating tothe advancement and spacing of artificial filaments or threads during application of treatment ofthem :
en
- BE488772A - :
en
fr
- US2470390A - Automatic variable-speed transmission device :
en
- US2470547A - Refrigerator having condensate disposal means :
en
- AU60446A - An ultrahigh frequency antenna system for use in signalling systems :
en
- AU940947A - An improved fluid filter and filter element :
en
- GB623563A - Improvements in and relating to appliances for use in processes of curling and waving the hair :
en
- AU150005B2 - Improved pressure roller device :
en
- AU145393B2 - Improvements relating to apparatus for extruding viscous materials :
en
- CA456638A - Drilling appliance :
en
fr
- GB623681A - Improvements in and relating to door closing devices :
en
- IE18835L - Liquid fuel burner :
en
- AU355046A - Improvements in or modification ofa method of making glass fibers or filaments :
en
- US2470087A - Expansible chamber hydraulic motor with distributing valve in piston :
en
- US2470173A - Phosphor materials :
en
- GB623330A - Improvements in method and apparatus for covering wire conductors :
en
- AU132683B2 - Improvements in or relating tothe advancement and spacing of artificial filaments or threads during application of treatment ofthem :
en
- AU141561B2 - Improvements in or relating to roller bearings :
en
- AU755246A - Improvements-in or relating, to soldering irons. 1 :
en
- ES18221Y - Replacement cartridge for pasty substances dispensing devices. :
en
es
- ES19732U - New pacifier (Machine-translation by Google Translate, not legally binding) :
en
es
- FR946020A - Improvements to watch cleaning machines :
en
fr
- CA456771A - Screw conveyer :
en
fr
- CA456775A - Method of making electro-magnetic impulse motors :
en
fr
- FR946004A - Method for manufacturing jewelers' saws and installation for implementing this method :
en
fr
- GB623411A - Improvements relating to overspeed devices for electrically propelled vehicles :
en
- AU132625B2 - Improvements in or relating to devices for making glass fibres or filaments :
en
- US2470357A - Control system for hydraulic pumps supplying hydraulic fluid to double-acting rams of hydraulic presses :
en
- IE18671L - Amino-alkyl-diaryl-chlorothioacetates :
en
- CA456739A - Polyhalogeno aliphatic nitrile :
en
fr
- DK69209C - Pot. :
da
en
- USD153794S - Hansen etal
therapeutic cabinet :
en
- ES17902Y - Cap for shaving brushes and toothbrushes. :
en
es
- US2470374A - Process for the production of food preparations from potatoes and similar farinaceous tubers :
en
- US2470464A - Timing and phase control circuits :
en
- USD153782S - Cabinet for lubricating equipment :
en
- USD153775S - Design fob a pig bank :
en
- GB623585A - Valve construction for grounded aviation trainers :
en
- GB623697A - Improvements relating to cycle dynamo mountings :
en
- FR945803A - Apparatus for dusting, cleaning and maintenance, in particular of t. s. f. :
en
fr
- US2470462A - Egg candling booth :
en
- FR945827A - Chair with removable metal frame :
en
fr
- FR945881A - Alphabetical file :
en
fr
- GB623435A - Improvements in and relating to lighting fittings :
en
- FR945849A - Automatic fire detector :
en
fr
- GB623400A - A device for applying chemicals and minerals for therapeutic purposes :
en
- ES18165Y - Continuous boom model. :
en
es
- US2470172A - Friction bolster spring :
en
- FR945843A - Improvements to magnetos or similar tubes intended for the transmission of ultra-short waves :
en
fr
- GB623334A - Hose couplings :
en
- USD153834S - Design for a wall plaque :
en
- US2470737A - Method and means of finishing piezoelectric crystals :
en
- USD153795S - Design fob a charm ob similar article :
en
- ES19718U - Supplement adaptable to the soles and heels of shoes to protect them and increase their durability. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR945813A - Bracing device for the gangway supporting the guidecoke in coke ovens :
en
fr
- GB623290A - Radio frequency inductive coupler :
en
- US2470213A - Valve mechanism :
en
- US2470095A - Diphenylamine compounds :
en
- AU2697949A - Improvements in or relating tothe manufacture of sliding clasp fasteners :
en
- ES19629U - Buttons with fixation elements that go through the tissue perfected (Machine-translation by Google Translate, not legally binding) :
en
es
- US2470493A - Method of making shelf edging :
en
- US2470192A - Rapid ripening of cellulose esters :
en
- US2470224A - Ionization chamber :
en
- USD153835S - Design for a drawer pull :
en
- CA456809A - Printing apparatus :
en
fr
- FR945959A - Improvements to spades, shovels and similar tools :
en
fr
- GB623281A - Improvements in or relating to the production of a biguanide :
en
- GB623653A - Improvements in and relating to ironing equipment :
en
- FR945986A - Oil modified alkyd resins :
en
fr
- GB623628A - Improvements in and relating to impulse-operated indicating mechanisms :
en
- ES19705U - Case for clinical thermometers (Machine-translation by Google Translate, not legally binding) :
en
es
- ES19698U - Device for the movement of chip guiding tables and tension adjustment of drive belts in gliding machines for wood. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623437A - Improvements in and relating to dust shoots for buildings :
en
- US2470220A - Pump :
en
- US2470177A - Lobster trap :
en
- ES187596A3 - A DRIVE SYSTEM FOR AUXILIARY BICYCLE ENGINES :
en
es
- FR945946A - Connection system for all packages, especially for beehives :
en
fr
- GB623492A - Improvements in or relating to paper-making machines :
en
- AU51346A - Improvements in or relating to stud joining links and method of manufacturing same :
en
- US2470479A - Process for making polysiloxane resins :
en
- FR945847A - Automatic signaling process and devices on electrified lines :
en
fr
- US2470527A - Weft detector :
en
- US2470557A - Gathering machine :
en
- DK69191C - Bookmark. :
da
en
- FR945893A - Signaling device :
en
fr
- FR945914A - Lathe chuck :
en
fr
- DK69205C - Airflow regulator. :
da
en
- GB623665A - Improvements in or relating to folding flaps on articles of furniture :
en
- FR945818A - Indetonating fuel :
en
fr
- FR945954A - Sewing machine control :
en
fr
- GB623602A - An improved apparatus for securing caps to ampoules and like receptacles :
en
- US2470202A - Filtering process :
en
- US2470117A - Gun and projectile therefor :
en
- US2470740A - Reinforced socket for snap fasteneps :
en
- ES187637A1 - CONSTRUCTION SYSTEM OF SIMPLE OR CONTINUOUS REINFORCED CONCRETE FORGES LIGHTENED WITH SPECIAL PIECES :
en
es
- FR945973A - Improvements to the clarification of sweet juices :
en
fr
- GB623497A - Improvements in or relating to helicopters :
en
- GB623599A - Improvements in or relating to devices for operating hinged or pivoted windows and the like :
en
- ES19730U - Cross t-shirt for children. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623298A - Improvements in or relating to coats and like garments for personal wear :
en
- ES187628A1 - IMPROVEMENTS IN THE WINDOWS WITH MOVABLE FRAMES OF METAL PROFILES :
en
es
- ES18781U - Hairpin to hold the hair (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623333A - Improvements in perambulator and like bodies :
en
- FR945865A - Multipurpose utility clock :
en
fr
- GB623505A - Improvements in and relating to electric switches :
en
- FR946046A - Purification of anthracene :
en
fr
- US2470321A - Body positioner attachment for caskets :
en
- US2470647A - Armature construction for dynamoelectric machines :
en
- USD153770S - Design for a shoe or similar article :
en
- US2470568A - Spark plug :
en
- US2470189A - Method for manufacturing molds :
en
- US2470394A - Furfuryl alcohol compounds :
en
- US2470614A - Relay :
en
- FR945804A - Improvements made to guiding devices for cutting machines, and in particular for flame-cutting machines :
en
fr
- GB623529A - Improvements in and relating to circuits for electric discharge lamps :
en
- GB623625A - Materials for use as bearings and like rubbing contact surfaces :
en
- US2470125A - Automatic beam letoff :
en
- ES19755U - Improved kneading mixer truck. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2470498A - Device for measuring the thickness of walls or the like, subject to erosion :
en
- US2470113A - Furniture :
en
- CA456696A - Process of producing polymeric materials :
en
fr
- CA456654A - Logging sled unloading means :
en
fr
- AU154237B2 - Method and composition for cleaning apparatus usedfor treating or storing milk :
en
- ES187648A1 - A NEW PROCEDURE FOR OBTAINING CELLULOSE :
en
es
- AU1961745A - Process of uniting rubber to textile fabrics :
en
- CA456740A - Electro-magnetic motive means for operating the doors of elevators :
en
fr
- US2470105A - Portable lifting jack :
en
- CA456790A - Lubricating compound manufacture :
en
fr
- FR946036A - Liquid mixing valve :
en
fr
- US2470240A - Limiting detector circuits :
en
- ES19743U - Ashtray model. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623359A - Improvements in and relating to starting and controlling apparatus for electric discharge lamps :
en
- AU132656B2 - Improvements in and relating to filter elements andthe manufacture thereof :
en
- US2470615A - Sander :
en
- USD153778S - Design for a combination cap and
eye shield :
en
- GB623661A - Improvements relating to control apparatus for alternating electric current circuits :
en
- GB623273A - Improvements relating to spring assemblies for spring interior upholstery :
en
- US2470284A - Bar system and lamp fitting comprising such a bar system :
en
- ES187594A3 - SILICON CHLORIDE MANUFACTURING PROCEDURES :
en
es
- GB623594A - Improvements in or relating to fastener-inserting machines :
en
- ES18100Y - Wide neck rubber bag. :
en
es
- FR945949A - Method and device for refloating submerged bodies :
en
fr
- GB623386A - Improvements in or relating to fluorescent screens :
en
- US2470513A - Film gauge :
en
- USD153815S - Finger support for manicuring operations :
en
- ES187573A1 - A SYSTEM FOR SUPPLYING ALTERNATIVE CIRCUITS AT CONSTANT VOLTAGE AND FREQUENCY, BASED ON DIRECT CURRENTS AT VARIABLE VOLTAGE :
en
es
- FR945859A - Improvements to gas temperature control devices :
en
fr
- ES8877Y - Reinforcing foil to give consistency and mechanical protection to the individual envelope containing the razor blade, which at the same time is used for advertising purposes. :
en
es
- GB623297A - Improvements in, or relating to, fluid mixing devices :
en
- GB623534A - Improvements in or relating to furnace structures :
en
- US2470355A - Pressure loaded gear pump :
en
- US2470580A - Spray coating mechanism :
en
- USD153783S - Design fob a scoop spoon :
en
- US2470249A - Permanent magnet field coupling :
en
- US2470332A - Decolorization and clarification of sugar liquors :
en
- US2470380A - Variable-capacity controller for compressors :
en
- US2470590A - Remote-controlled automatic telephone for loud traffic :
en
- US2470627A - Phosphor :
en
- GB623530A - Push block assembly for earth scrapers :
en
- AU132587B2 - Manufacture of fibre-forming synthetic linear polyamides :
en
- AU144446B2 - Improvements in and relating to hose and tube fitting :
en
- US2470288A - Excess pressure protected pressure responsive device :
en
- US2470339A - Continuous adsorption process :
en
- CA456769A - Negative transconductance electrical discharge tube :
en
fr
- AU132621B2 - Improvements relating to welding electrode holders :
en
- AU2704249A - Thread cutting apparatus :
en
- US2470114A - Optical sound bearing system :
en
- US2470603A - Collet type electrode :
en
- CA456684A - Lawn mower :
en
fr
- FR945825A - Process of cutting, sewing and making a slit-shaped opening :
en
fr
- AU364146A - Fluid pressure motors :
en
- AU132639B2 - Improvements in sensitized photographic emulsion :
en
- CA456668A - Motion picture apparatus :
en
fr
- CA456738A - Capacitor :
en
fr
- AU141066B2 - Improvements relating to exhaust systems for gas-turbine engines in aircraft :
en
- AU2639749A - A press for pressing wool into bales :
en
- USD153789S - Housing for x-ray tube and blower :
en
- US2470591A - Window control device :
en
- US2470383A - Device for stabilizing trailers :
en
- US2470395A - Apparatus for carrying out catalytic reactions :
en
- AU141745B2 - An improved control lever mechanism :
en
- AU2651149A - Improvements in or relating to apparatus for filling and ramming foundry flasks :
en
- US2470566A - Fluid control valve mechanism :
en
- US2470661A - Phase-sequence voltage network :
en
- CA456653A - Wrench :
en
fr
- CA456722A - Electric circuit :
en
fr
- USD153750S - Design for a lace :
en
- CA456753A - Set-back refrigerator :
en
fr
- NL63186C - Filter more specifically for a liquid prepared by extraction such as coffee :
en
nl
- US2470377A - Vibkating block molding machine :
en
- AU252446A - Improvements in and relating tothe desuiphurization of pig iron :
en
- GB623669A - Manufacture of glycol esters of terephthalic acid :
en
- CA456705A - Fluid power device :
en
fr
- ES18026Y - New squeeze fruit. :
en
es
- GB623673A - Improvements relating to display stands for garments :
en
- AU2650849A - Improvements in or relating to roller bearings :
en
- AU132684B2 - Fluid pressure motors :
en
- FR945926A - Fruit press :
en
fr
- ES19785U - Lock for automobile steering wheels. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR946029A - Method and device for stabilizing the operation of synchronous generators :
en
fr
- US2470485A - Electric circulatory water heater attachment for conventional internal-combustion engines :
en
- US2470709A - Engine combustion controlling device :
en
- US2470396A - Spur shore :
en
- US2470505A - Slow setting cement and process of making the same :
en
- US2470305A - Process for the production and refining of aluminium :
en
- GB623283A - Improvements in or relating to perforated record card controlled machines :
en
- FR945830A - Elastic suspension for band saw flywheel :
en
fr
- DK69220C - Button. :
da
en
- GB623349A - Improvements relating to electrically operated engine starters :
en
- GB623414A - Improvements in and connected with metal or metal alloy frame members for use in theconstruction of furniture and for like purposes :
en
- FR946050A - Frequency adjustment system :
en
fr
- GB623429A - Manufacture of new dyestuff preparations :
en
- US2470309A - Clip retaining tool :
en
- CA456776A - Fitting for flexible hose :
en
fr
- AU2698549A - A process forthe preparation of bitumens or cutbacks thereof with improved adhesive power to solid materials :
en
- AU748446A - Improvements in or relating to porous filters :
en
- AU132650B2 - Improvements in saw-guards :
en
- US2470104A - Battery post clamp :
en
- ES17957Y - Studs for the protection of the hunting sole :
en
es
- GB623282A - Improvements relating to pipe joints or couplings :
en
- GB623570A - Non-slipping device for tyres :
en
- GB623658A - Improvements in or relating to strip slitting machines :
en
- ES18137Y - Apparatus for inflating tires of motor vehicles or the like. :
en
es
- GB623357A - Improvements in or relating to the coating of non-fibrous cellulosic bodies :
en
- GB623699A - Improvements relating to heating or cooling apparatus for liquids or semi-liquids :
en
- FR945807A - Drawing device :
en
fr
- GB623294A - Improvements in and relating to ground aircraft trainers :
en
- GB623496A - Improvements in or relating to fishing reels of the stationary drum type :
en
- GB623590A - Pigment compositions :
en
- FR945981A - Motorcycle Operated Water Flosser :
en
fr
- GB623627A - Improvements in and relating to impulse operated indicating mechanisms :
en
- US2470708A - Motorized pressure juice extractor :
en
- GB623481A - Improvements in conveyors :
en
- GB623598A - Improvements in game or amusement apparatus, including means simulating the steeringof vehicles :
en
- US2470743A - Method and apparatus for geophysical prospecting :
en
- ES18138Y - Drawing aid for drawing curves :
en
es
- GB623536A - Improvements in or relating to apparatus for sorting, separating and/or grading articles :
en
- GB623472A - Improvements in and relating to the polymerisation of ethylenically unsaturated compounds :
en
- US2470428A - Suppression of corrosive action of carbonic acid :
en
- FR946039A - Stabilization process for halogenated plastics :
en
fr
- FR945976A - Rectifier :
en
fr
- FR945841A - Low house :
en
fr
- FR945900A - Loading winch for logs :
en
fr
- GB623465A - Improvements relating to hydraulic valves :
en
- US2470437A - Printing form aligning apparatus :
en
- US2470599A - Long draft apron :
en
- ES18166Y - Plug. :
en
es
- FR945863A - Water heater :
en
fr
- ES187631A1 - A PROCEDURE FOR THE PURIFICATION AND DEPLETION OF FATTY RESIDUES, TURBES, OILS, OLIVE BERRIES AND OTHER FATS IN GENERAL :
en
es
- GB623377A - Improvements in or relating to anti-toxic agents :
en
- US2470584A - Illuminating system and control device for photographic enlargers :
en
- DK69201C - Wrapping electrolyte capacitor with thoroughly perforated anode band. :
da
en
- US2470586A - Means for maintaining multiple records :
en
- US2470734A - Pocket lighter for cigars and cigarettes :
en
- CA456773A - Frequency modulation reception :
en
fr
- US2470467A - Stator unit for flywheel magnetos :
en
- NL63109C - :
en
- US2470649A - Armrest and stanchion :
en
- US2470489A - Rifle rocket missile :
en
- FR945927A - Motor vehicle body and rear wing :
en
fr
- GB623711A - Improvements relating to electricity storage batteries :
en
- GB623715A - Combined baffle and cover for drain ventilator pipes :
en
- US2470613A - Electric cam snap switch :
en
- DK69207C - Method for extracting both insulin and enzymes of the pancreas. :
da
en
- ES18232Y - Device for filling narrow mouth bottles. :
en
es
- AU2703049A - Hydrogen alkyl sulfate derivatives of acid adsorbing resins, and method forthe preparation thereof :
en
- CA456667A - Control system :
en
fr
- ES187581A1 - IMPROVEMENTS IN THE APPLIANCES FOR FILLING AND TAMMING THE MOLDING BOXES FOR CAST IRON :
en
es
- ES187593A2 - DEVICES FOR THE MANUFACTURE OF AGGLOMERATES, FOR EXAMPLE, OF CONCRETE :
en
es
- GB623304A - Improvements in or relating to arc welding electrode holders :
en
- US2470247A - Fluid fuel burning floor furnace :
en
- FR946007A - Hub applicable in particular to agricultural machinery :
en
fr
- ES19630U - Zipper closure perfected (Machine-translation by Google Translate, not legally binding) :
en
es
- FR945857A - Improvements to rotary compressors :
en
fr
- GB623630A - Improvements in or relating to building blocks :
en
- ES19733U - Cover for closing containers. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR946003A - Process for the preparation of organosilicon polymers :
en
fr
- GB623348A - Means for supplying liquid fuel to internal combustion engines :
en
- GB623682A - Improvements in or relating to spectacle frames :
en
- CA456701A - Bicycle carrier :
en
fr
- GB623353A - Improvements in or relating to cycle accessories :
en
- GB623555A - Improvements in an apparatus for spreading material in a mould :
en
- GB623470A - Improvements in or relating to helicopters :
en
- ES187546A1 - IMPROVEMENTS INTRODUCED IN THE LAUNCH DEVICES BETWEEN THE WATER DISCHARGE TANK AND THE WATERS TUBS AND SIMILAR CASES :
en
es
- US2470131A - Loop regulating mechanism for straight knitting machines :
en
- US2470448A - Bobsled :
en
- FR945826A - Convertible secretary table, which can be used in particular to support a typewriter :
en
fr
- GB623456A - Improvements in or relating to a bearing assembly :
en
- GB623415A - Improvements in or relating to multichannel electric pulse communication systems :
en
- FR945867A - fire screen that can be used as a table :
en
fr
- FR945936A - Fishing spoon improvements :
en
fr
- FR945822A - Automatic chuck, especially for machine tools :
en
fr
- GB623548A - Improvements in or relating to the manufacture of metal articles :
en
- BE485886A - Elementary plastic sheet reinforced with fibers, and method for its manufacture :
en
fr
- ES18186Y - Protective glasses. :
en
es
- FR945939A - Improvements to fixing the spring bases of the seat cushions :
en
fr
- GB623319A - Improved machine for breaking up and beating raw materials for use in paper making :
en
- FR945925A - Chopping machine :
en
fr
- FR945991A - Improvements to lamp holders :
en
fr
- GB623538A - Improvements in vehicle wheels :
en
- CA456732A - Laminated safety glass :
en
fr
- US2470630A - Liquid level alarm particularly for storage battery electrolytes :
en
- FR945879A - Electric wave filter systems :
en
fr
- US2470486A - Process of regenerating magnesium silicate adsorbents :
en
- GB623587A - Improvements in or relating to instruments for determining speed and/or distance travelled relative to the air :
en
- ES187589A1 - SOME IMPROVEMENTS IN THE RADIO RECEIVER CONTROLS :
en
es
- GB623478A - Improvements in double-acting pneumatic motors :
en
- CA456679A - Process of preparing dibenzyl :
en
fr
- USD153796S - Design fob a stove handle :
en
- ES18180Y - Extendable device applicable in headwear for the best adaptation to them. :
en
es
- ES19721U - Package for visible packaging of razor packets (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623582A - Improvements in and relating to aircraft with rotating wings :
en
- GB623672A - Improvements in or relating to carrying handles for suitcases or like portable articles :
en
- ES19693U - Case-handle device for shaving brushes. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES18161Y - Protective sleeve for painter's shaving brushes and the like. :
en
es
- FR945834A - One-piece roof construction system for buildings :
en
fr
- FR945966A - Improvements to the assembly of distribution troughs in fertilizer seed drills :
en
fr
- GB623360A - Alloy iron castings and method of producing the same :
en
- ES187545A3 - HIGH VOLTAGE IMPULSE PUMP, COMPOSED OF RADIAL PISTONS DRIVEN BY AN ECCENTRIC :
en
es
- GB623410A - Improvements in or relating to liquid dispensing apparatus :
en
- GB623451A - Improvements in grips for the handles of golf clubs, rackets and other striking devices having handles :
en
- AU132635B2 - Deflection control circuits :
en
- GB623513A - Improvements in and relating to automatic electrical circuit breakers :
en
- US2470384A - Doll or toy figure with encased radio apparatus :
en
- CA456737A - Lubricating oil :
en
fr
- US2470683A - Vertical semicylindrical burner :
en
- US2470137A - Steering means for power-driven surfboards :
en
- CA456690A - Metering tube for refrigerators :
en
fr
- US2470109A - Heterocyclic amines :
en
- US2470701A - Safety switch :
en
- US2470606A - Combined belt buckle and bottlecap remover :
en
- US2470188A - Sensible heat control system :
en
- US2470230A - Distillation vapor loss detector :
en
- US2470504A - Condensing fatty acid halides with aromatic acid halides :
en
- US2470706A - Safety hook :
en
- AU2697849A - Improvements in or relating tothe manufacture of sliding clasp fasteners :
en
- AU132630B2 - Process of uniting rubber to textile fabrics :
en
- CA456779A - Head elevating device for sewing machines :
en
fr
- AU132634B2 - Radio navigation system :
en
- CA456788A - Piston :
en
fr
- ES187590A3 - A MACHINE FOR RELIEF WORKING WITH WOOD AND SIMILAR MATERIALS :
en
es
- GB623398A - Improvements in or relating to electric discharge-tube circuits :
en
- FR945993A - Advanced fuel system, for engines powered by heavy hydrocarbons :
en
fr
- GB623476A - Improvements in two-stroke cycle internal combustion engines :
en
- CA456710A - Electric heater :
en
fr
- US2470738A - Temperature compensated crystal unit :
en
- CA16939S - Detachable bit for rock drills :
en
- AU441946A - An improved arrangement of driving road wheels applicable tothe rear axle ofan army truck, lorry, or similar heavy motor vehicle :
en
- CA456736A - Lubricant :
en
fr
- AU132675B2 - Steam generator burner and method of firing :
en
- CA456803A - Electric circuit equalization :
en
fr
- NL63163C - :
en
- US2470681A - Flow intermitter for cased wells :
en
- USD153816S - Mortrude
teakettle :
en
- AU2703349A - Improvements in guillotine machines for cutting paper andother material :
en
- US2470549A - Textile thread carrier :
en
- US2470198A - Image forming projection with schmidt-type optical system :
en
- GB623399A - Improvements in the manufacture of nitro-dyestuffs :
en
- GB623631A - Manufacture from plastics of flat articles having or bearing a pattern of lattice, lace or like configuration :
en
- CA456760A - Stabilization of halogenated organic compounds :
en
fr
- BE488542A - :
en
fr
- AU359446A - Gyro erecting means :
en
- CA456661A - Papermaker's felt :
en
fr
- US2470350A - Water-cooled grinding wheel :
en
- US2470554A - Portable motor mounting :
en
- USD153820S - Design for a mold for food patties :
en
- AU676546A - Improvements in or relating to gyroscopic flight instruments :
en
- US2470145A - Multifrequency signaling system :
en
- US2470251A - Slide fastener :
en
- USD153758S - Combined hairpin holder and opening fixture :
en
- AU938747A - Improvement in combination locks such asare used in cash-drawers lockers, doors andthe like :
en
- CA456643A - Bonded adsorbent :
en
fr
- AU132689B2 - Improvements relating to combustion turbine powerplant :
en
- NL63217C - :
en
- US2470203A - Filter :
en
- US2470556A - Rectifier with a voltage regulating reactor saturable by direct current :
en
- FR945835A - corner stone :
en
fr
- AU367846A - Improved tuning aids for angle modulated carrier wave receivers :
en
- FR945846A - Hollow clay brick for rapid construction of buildings :
en
fr
- GB623279A - Improvements in presses for sole laying or cemented work in connection with boots and shoes :
en
- GB623307A - Improvements in and relating to electrical connectors of the plug and socket type :
en
- US2470595A - Apparatus for controlling the speed of electric motors :
en
- FR945874A - Booster :
en
fr
- US2470715A - Electric heating unit :
en
- ES187543A3 - IMPROVEMENTS INTRODUCED IN ION PERMUTATION CONTROL DEVICES AND APPARATUS :
en
es
- FR945876A - Bra :
en
fr
- FR945990A - Improvement in the initiation and operation of discharge tubes and similar apparatus :
en
fr
- FR946048A - Removable and extendable staple device for bringing together, holding and securing in place two parts of any fabric :
en
fr
- ES187556A1 - PROCEDURE FOR PREPARING CONCENTRATED COFFEE :
en
es
- GB623301A - Improvements in wrapping machines :
en
- GB623638A - Improvements in or relating to circuit arrangements for cathode-ray tubes :
en
- GB623685A - Endless cable for stone cutting saws :
en
- GB623701A - Wax polishes :
en
- ES18171Y - Paddle to play with rubber balls. :
en
es
- FR945828A - Office furniture with removable and interchangeable elements :
en
fr
- FR945864A - Improvements to control valve devices for pneumatic tools :
en
fr
- GB623313A - Improvements in and relating to multiply valve sacks :
en
- US2470101A - Actuating means for simulated radio compass on aviation trainers :
en
- GB623354A - Improvements in or relating to electric or electromagnetic transmission networks or bridges :
en
- GB623475A - Improvements in the suspension systems of perambulators, invalid chairs and similar vehicles :
en
- US2470376A - Method of welding glass :
en
- FR945855A - Machine for the systematic testing of bearings, as well as the shafts or spindles which they carry, and the lubricants used for their operation :
en
fr
- GB623343A - Improvements in and relating to outdoor electric switches :
en
- FR945995A - Two-axle engine bogie especially for railways :
en
fr
- CA456729A - Air bag stem :
en
fr
- AU2649349A - An architectural multiple-model-building system or toy :
en
- FR946018A - Binding of calendar or other sheets :
en
fr
- ES18177Y - Hair clip. :
en
es
- GB623498A - Improvements in motor vehicles :
en
- GB623704A - Device for the production of spiral fastenings with cranked coils :
en
- US2470186A - Control means for towel cabinets :
en
- US2470257A - Electrical protective system :
en
- US2470732A - Negative transconductance electrical discharge tube :
en
- FR945919A - Furniture :
en
fr
- GB623450A - Improvements in apparatus for feeding granular material at a constant rate :
en
- AU144963B2 - Improvements in or relating tothe manufacture of sliding clasp fasteners :
en
- US2470245A - Method of cooling the internal surface of a bottle, jar, or other hollow glass article :
en
- US2470273A - Combined steering wheel and braking mechanism :
en
- US2470302A - Game board and apparatus :
en
- US2470433A - Sash ventilator :
en
- ES187598A1 - PROCEDURE FOR PURIFYING VEGETABLE JUICES OR JUICES :
en
es
- ES18022Y - Perfected feet for children's furniture. :
en
es
- GB623501A - Improvements in and relating to circuits for electric gas discharge lamps :
en
- ES19710U - Metallic protector for rubber heels. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES19784U - Closing (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623390A - Improvements in windscreen wipers :
en
- GB623647A - Theatre chair :
en
- US2470386A - Lubricating device :
en
- US2470602A - Tandem wing aircraft :
en
- US2470720A - Self-locking chuck :
en
- FR945890A - Position servo control :
en
fr
- GB623564A - Improvements relating to inverting apparatus for automobiles :
en
- FR945929A - Refrigerated display cabinet :
en
fr
- GB623646A - Impulse controlled escapement mechanism :
en
- GB623674A - Improvements relating to heat treatment including quenching :
en
- DK69226C - Lubrication device on car axles. :
da
en
- GB623292A - Improvements in or relating to high tension safety fuses :
en
- ES19707U - Galena cabinet for radiators (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623517A - An improved internal combustion engine and gear box assembly :
en
- FR945805A - Improvements to torch feed devices in oxy-fuel cutting machines :
en
fr
- FR945907A - polychrome printing element and its manufacturing process :
en
fr
- GB623433A - Improvements in or relating to couplings for vehicles :
en
- ES18143Y - Stopper-filter for basin. :
en
es
- GB623407A - Improvements in and relating to travel cases :
en
- GB623485A - Improvements in or relating to means for resisting the slipping of ladders :
en
- GB623507A - Improvements in methods of making tubes of paper and the like and apparatus therefor :
en
- GB623636A - Improvements in or relating to electrical remote-control method and system for electric circuit makers and breakers :
en
- FR946017A - Independent ball launcher toy :
en
fr
- US2470283A - Door closing device :
en
- ES187629A1 - SPEEDER :
en
es
- FR945985A - Diallyl esters and polymers derived from it :
en
fr
- ES19702U - Light wooden packaging for fruits and industrial products (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623514A - Improvements relating to electric tumbler switches :
en
- GB623379A - Improvements in or relating to electric potentiometers and to remote supervisory systems :
en
- GB623344A - Improvements in and relating to metal wall ties :
en
- GB623696A - Improvements in or relating to valves for the control of fluid flow :
en
- USD153803S - Design fob an electrical push-
button cover plate :
en
- US2470431A - Clip for fountain pens and other articles :
en
- US2470665A - Suction apparatus :
en
- US2470434A - Analyzing method and apparatus :
en
- US2470607A - Traction device :
en
- US2470739A - Carboxythiophanes and method of preparing same :
en
- GB623287A - Improvements in or relating to devices for conveying and reorienting workpieces :
en
- ES19727U - Electric patches game. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA456657A - Buckle :
en
fr
- US2470178A - Semiautomatic arc welding apparatus and method :
en
- US2470353A - Analytical apparatus :
en
- FR945811A - Electric switch with trigger and wipe contact mechanism :
en
fr
- FR945824A - Improvements to refrigeration cabinets and their applications :
en
fr
- FR945942A - Radio station :
en
fr
- FR946032A - Device for modifying the capacity of baskets, carnivores, haversacks, etc. :
en
fr
- FR945904A - Improvements to sound and image transmission systems :
en
fr
- FR945923A - Improvements to sealing gaskets for doors and windows :
en
fr
- GB623366A - Improvements in drawing-heads of spinning machines :
en
- GB623291A - Wringer bearings :
en
- ES19723U - Movable optical effects lamp. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2470597A - Acoustic attenuator :
en
- GB623396A - Improvements in or relating to voltage regulators :
en
- US2470157A - Hair comb device :
en
- US2470686A - Snatch block :
en
- GB623659A - Improvements in or relating to means for attaching shutter and lens mount to photographic cameras :
en
- US2470507A - Electric fishing reel :
en
- US2470508A - Coupling for tubes :
en
- IE19599L - Automatic telephony. :
en
- GB623310A - Improvements in or relating to the combination of identification means with means for operating audible electric signals :
en
- GB623635A - Improvements in and relating to radio direction-finding equipment :
en
- US2470420A - Pot type oil burner air heating furnace :
en
- GB623648A - Improvements in and relating to ironing equipment :
en
- US2470366A - Automatic spark advance mechanism :
en
- ES187602A1 - A BEVERAGE DISPENSER-METER :
en
es
- GB623363A - Improvements in or relating to submersible electric motors :
en
- NL64390C - :
en
- FR946016A - Improvements to metal cleaning products :
en
fr
- ES19749U - Economic kitchen (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623551A - Improvements in or relating to racks or the like for household or domestic use :
en
- GB623579A - Improved process for effecting the adhesion of two or more plies of fabric to form alaminated sheet :
en
- GB623713A - Improvements in or relating to the production of polyphase electric currents :
en
- FR945833A - Fuel flow regulator for supercharged aircraft engines :
en
fr
- GB623634A - Improvements in and method of making insulating pads :
en
- DK69206C - Device for braces. :
da
en
- GB623270A - Improvements in and relating to cooling conveyors for moulded chocolate and like plant :
en
- GB623373A - A focussing device for the turret lenses of a cinematographic or a photographic camera :
en
- GB623376A - Improvements in and relating to a stop motion for knitting machines :
en
- US2470194A - Burn-in tool :
en
- US2470290A - Saw grinder :
en
- US2470555A - Formaldehyde condensation products of mercaptans and process for making same :
en
- USD153771S - Design fob a watchcase :
en
- US2470456A - Tray :
en
- US2470722A - Electronic synchronous signal regenerator :
en
- ES19715U - Bra for keys in women's bag and similar. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623717A - Improvements in or relating to cementing operations in bore holes :
en
- US2470092A - Dehydrogenation process :
en
- US2470154A - Bottle rack :
en
- US2470254A - Inside thread caliper :
en
- US2470412A - Alternating current impedance meter :
en
- US2470545A - Vulcanizing rubber :
en
- US2470608A - Circuit breaker :
en
- FR945848A - Electric or mixed cooker with water heater :
en
fr
- FR945868A - Improvements to shoes and boots :
en
fr
- US2470438A - Absorption process :
en
- US2470589A - Torque converter :
en
- ES19740U - Centrifugal case for clinical thermometers (Machine-translation by Google Translate, not legally binding) :
en
es
- FR945856A - Photomodulator device :
en
fr
- AU132687B2 - Improvements in bandpass filter circuits employing piezoelectric devices :
en
- AU132642B2 - Manufacture of biguanide derivatives :
en
- AU640546A - Improvements in and relating tothe propulsion of motor propelled boats or amphibious motor vehicles :
en
- CA456698A - Dicyandiamide sulphate :
en
fr
- CA456756A - Heat exchanger :
en
fr
- US2470108A - Heterocyclic amines :
en
- CA456681A - Machine for manufacturing hair slides, hair pins, or the like :
en
fr
- AU2699349A - Fluid compressor unit :
en
- GB623265A - Improvements in or relating to tobacco cartridge :
en
- GB623652A - Guiding devices for the sliding carriages of metal-cutting and like machine tools :
en
- US2470276A - Oil addend :
en
- US2470711A - Fire alarm :
en
- US2470190A - Production of olefin polymers :
en
- US2470640A - Wheel with resilient spokes :
en
- US2470317A - Disconnectible coupling device :
en
- FR945999A - Textile articles for surgical plasters and new apparatus obtained therewith :
en
fr
- GB623364A - Improvements in or relating to submersible motor and pump combinations :
en
- FR946019A - Animal or human walking movement applicable in particular to toys :
en
fr
- US2470263A - Hydrocarbon conversion process :
en
- FR946026A - Portable household cooler case :
en
fr
- AU2644249A - Improvements in control of motors employed in operating long travel mechanism of electrically operated travelling cranes :
en
- GB623447A - An improved method of constructing or erecting buildings :
en
- US2470144A - Isomerization and alkylation of normal paraffins :
en
- US2470400A - Doctor blade mounting :
en
- ES19677U - Gasoline burner lamp (Machine-translation by Google Translate, not legally binding) :
en
es
- AU205546A - Improvements to multi-cylinder engines :
en
- FR945974A - Control rod fixing device for valves and other similar devices :
en
fr
- US2470622A - Laundry marking machine :
en
- US2470414A - Folding pedal wrench :
en
- US2470537A - Mineral oil compositions :
en
- US2470593A - Hardened silicone surfaced cooking implement :
en
- US2470156A - Contrast measuring apparatus having relatively rotatable polarizing elements for optical sighting instruments :
en
- US2470510A - Liquid level gauge :
en
- US2470577A - Complex calcium carbonate-silicate pigment product and method of making same :
en
- US2470476A - Toy :
en
- USD153837S - Design for a lighting fixture :
en
- CA456645A - Baseball and bat :
en
fr
- GB623288A - Improvements in or relating to endless conveyors :
en
- GB623352A - Improvements in and relating to circuits for starting and operating electric discharge lamps :
en
- FR945955A - Cover printing device :
en
fr
- US2470746A - Valve :
en
- FR945947A - Manufacture of odorless derivatives and compositions from technical hexachlorocyclohexane :
en
fr
- FR945854A - Recording and analog devices :
en
fr
- GB623424A - Improvements in, or relating to rotary drilling machines for operating in rock, coaland the like :
en
- GB623543A - Improvements in and relating to refrigerant compressors :
en
- FR946045A - Process for recovering terephthalic acid from polyesters :
en
fr
- GB623336A - Improved method and apparatus for high vacuum coating :
en
- GB623339A - Improvements in or relating to electric ovens :
en
- ES19739U - Folding metal doll with legs articulated automatically with controls conjugated to each other and a tilting axis and a fixed control. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623546A - Improvements in or relating to injection moulding machines :
en
- GB623660A - Improved light-weight aggregate and method of producing the same :
en
- ES19758U - Lifeguard perfected. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2470539A - Lock for irrigation pipe joints :
en
- US2470605A - Electric discharge device with internal capacitor :
en
- US2470611A - Circuit interrupter :
en
- AU2698449A - Improved pressure roller device :
en
- CA456712A - Electrical heating element :
en
fr
- US2470103A - Power-operated driving and braking mechanism :
en
- GB623606A - A tripod for use with a camera or any optical or mechanical instrument generally associated with a tripod :
en
- NL63105C - :
en
- US2470120A - Method of bombing from fast moving planes :
en
- US2470205A - Socket assembly :
en
- AU132588B2 - Improvements relating to rock drills :
en
- AU722646A - An improved stator winding machine :
en
- CA456674A - Arc controlling apparatus :
en
fr
- US2470654A - Piano action :
en
- US2470650A - Machine for making reinforced concrete beams :
en
- US2470086A - Hydraulic apparatus :
en
- AU819746A - Improvements in sensitized photographic emulsion :
en
- AU261146A - Improvements in and relating to eccentric devices for imparting varying feed-increments to tool-holders of machine toolsand like dis V placeable elements of machines :
en
- DK69232C - Base for automatic firearms. :
da
en
- US2470415A - Drive mechanism :
en
- AU132452B2 - Improvements in and relating to microphones and like sound translating devices :
en
- AU1072547A - Improvements in or relating to combustion chambers for internal comb' 3tion turbines :
en
- AU132586B2 - Output coupling for high frequency oscillator :
en
- US2470093A - Apparatus for applying wax to thin sheets :
en
- US2470313A - Accelerated variable buoyancy lift :
en
- AU132690B2 - Improvements in or relating to the production of colorless polymers from monomeric polymerizable --halogen substituted acrylic compounds :
en
- AU50146A - Improvements relating tothe construction and mounting of fuel burner nozzles for gas turbines and like apparatus :
en
- CA456669A - Combined steam engine, compressor and control therefor :
en
fr
- US2470169A - Mechanical milking apparatus :
en
- US2470301A - Combination electric switch and circuit breaker :
en
- US2470477A - Windshield visor mounting bracket :
en
- ES18153Y - Perfected cistern. :
en
es
- BE488764A - :
en
fr
- AU132631B2 - Electronic circuit arrangement embodying means for automatically controlling amplification characteristics :
en
- CA456758A - Treatment of water :
en
fr
- AU2651449A - Improvements in or relating to signalling systems employing D. C. impulses over ana. C. supply line :
en
- AU767846A - Improvements top dead centre and valve and ignition timing device for internal combustion engines :
en
- AU2641349A - Improvements in or relating tothe removal of chlorine from gaseous mixtures :
en
- US2470124A - Thread letoff feeding mechanism :
en
- US2470289A - Fish backbone removing machine :
en
- AU270246A - Improvements in high frequency electrical oscillators :
en
- FR946022A - Improvements made to the constitution of filter tubes :
en
fr
- AU143313B2 - Improvements in or relating tothe removal of chlorine from gaseous mixtures :
en
- US2470469A - Sequence indication apparatus :
en
- CA456724A - Strain-free thermoplastic article :
en
fr
- US2470147A - Excavating machine :
en
- GB623406A - Roving stop-motion for ring-spinning and like textile machines :
en
- GB623518A - Improvements relating to route or destination indicators :
en
- ES187566A1 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF THE BOATS, WITH A PROPELLER ACTIVATED BY THE PASSENGERS, IN PARTICULAR BY MEANS OF PEDALS :
en
es
- FR945988A - Manufacturing process of stop layers in dry straighteners :
en
fr
- ES18189Y - Toy ax, totally harmless. :
en
es
- US2470150A - Froth flotation of oxide iron ore :
en
- US2470379A - Baby's bottle holder :
en
- ES17208Y - Shutter lift :
en
es
- GB623604A - Improvements in or relating to textile spinning and preparatory machines :
en
- GB623610A - Improvements in or relating to alternating current arc welding systems :
en
- GB623643A - Improvements in pneumatic picks :
en
- GB623692A - Improvements in or relating to ambulance stretchers :
en
- US2470421A - Clip for pens and pencils :
en
- US2470164A - Automatic air gauge :
en
- US2470252A - Hydraulic pumping jack with control responsive to abnormal conditions :
en
- US2470119A - Electrical control system :
en
- US2470171A - Polymerization of olefins :
en
- US2470451A - Phosphors :
en
- AU1000847A - Improvements connected with wheels for agricultural tractors andother agricultural machines :
en
- US2470292A - Switching system :
en
- AU2704749A - Improvements in apparatus forthe magnetic recording and reproducing of sound by means ofa travelling tape or wire :
en
- CA456719A - Process for making polysiloxane electrical insulating composition :
en
fr
- GB623515A - Improvements in pivoted-handle tools for gripping, crushing, cutting and perforating, such as castrators, tattooing forceps, pliers and the like :
en
- US2470430A - Fireplace air feeder construction :
en
- AU1003347A - Transportable lifting jack :
en
- CA456659A - Clothes pin :
en
fr
- US2470475A - Ammunition box :
en
- AU516146A - Radio navigation system :
en
- AU2698649A - Carrier bar and doffing mechanism for web reenforcing machines :
en
- AU132622B2 - Improvements relating tothe construction and mounting of fuel burner nozzles for gas turbines and like apparatus :
en
- CA456648A - Switch construction :
en
fr
- AU132645B2 - Improvements in or relating to internal combustion turbines :
en
- AU140725B2 - Method of transferring a powder image toa transfer material :
en
- US2470116A - Separation of compounds by crystallization :
en
- US2470633A - Temperature control system :
en
- CA456707A - Termination for high tension electric cables :
en
fr
- CA456644A - Stabilized aqueous rubber dispersion :
en
fr
- US2470594A - Tapering clip for hair clippers :
en
- FR946012A - Low impedance power tube :
en
fr
- US2470155A - Power plant assembly :
en
- NL64244C - :
nl
- US2470250A - Belt carried tape holder for electrical workers :
en
- AU132633B2 - Improved tuning aids for angle modulated carrier wave receivers :
en
- AU743846A - Improvements in anchor hoisting devices for marine craft :
en
- US2470416A - Canvas panel for artists :
en
- US2470668A - Welding system :
en
- GB623315A - Improvements in or relating to jettisonable cabin enclosures for aircraft :
en
- GB623427A - Improvements in buoyancy imparting means for vehicles :
en
- AU148373B2 - Electro multi-switch :
en
- AU132651B2 - Furnace electrode regulator :
en
- AU140721B2 - A press for pressing wool into bales :
en
- CA456747A - Vehicle hoist :
en
fr
- GB623408A - Improvements in draw off cocks for road tankers :
en
- USD153748S - Or similar article
top shell for an expansible bracelet
e. g. o. anderson :
en
- NL63112C - X-ray device for taking pictures with a grid-controlled high-vacuum tube :
en
nl
- US2470651A - Polymers of condensation product of aryl diether dicarboxylic acid and dihydric alcohol :
en
- NL64213C - :
nl
- ES187580A1 - SALES DRIVING PROCEDURE THROUGH DISCOUNT CARDS OR CARDS :
en
es
- FR945948A - Heat-insulating material :
en
fr
- GB623522A - Improvements in or relating to mining machines :
en
- US2470492A - Picnic set :
en
- US2470246A - Mechanical movement :
en
- US2470389A - Method of making grilles for radio sets :
en
- US2470446A - Heating and cooking apparatus :
en
- ES19756U - Dynamo for bicycles and similar. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA456734A - Apparatus for bending glass :
en
fr
- DK69202C - Electron multiplier. :
da
en
- IE18397L - Shunting poles. :
en
- US2470123A - Thread tension mechanism :
en
- US2470328A - Drafting instrument for drawing ellipses :
en
- ES19766U - Fantasia vase (Machine-translation by Google Translate, not legally binding) :
en
es
- US2470126A - Turbine construction :
en
- US2470680A - Process for cracking hydrocarbon oils :
en
- AU132636B2 - Improvements in or relating to thermostatic control devices :
en
- AU147990B2 - Improvements in or relating to electric discharge tubes in which the electron current is formed into a beam and which comprises a deflecting electron firror :
en
- CA456651A - Ceiling and wall construction :
en
fr
- US2470362A - Currency container :
en
- US2470329A - Asphalt molding compositions :
en
- USD153779S - Design for a handbag frame :
en
- GB623289A - Improvements in or relating to electric connecting plugs :
en
- GB623462A - Improvements in or relating to electrical current networks :
en
- US2470528A - Mounting bracket assembly for cup dispensers :
en
- AU141245B2 - Fluid compressor unit :
en
- US2470235A - Coiling machine for strip material :
en
- USD153751S - Design for a grinder :
en
- US2470487A - Adjustable anvil :
en
- US2470585A - Preparation of 2-thioureido-4-methyl thiazole hydrochloride :
en
- GB623382A - Radio guiding system :
en
- CA456783A - Electric steam generator control :
en
fr
- CA456718A - Methyl polysiloxane resin :
en
fr
- AU530946A - Improvements in and relating to filter elements andthe manufacture thereof :
en
- CA456746A - Radio communicating system :
en
fr
- US2470193A - Treatment of hydrocarbons :
en
- US2470723A - Plastic fastening :
en
- US2470253A - Conveyer carrier blades with equalizer tops :
en
- FR945861A - Dynamo electric current generator installation supplying a battery with direct current and user circuits with direct and alternating current :
en
fr
- CA456652A - Wheel mounting for axleless trucks :
en
fr
- ES187643A1 - A PROCEDURE FOR THE CONSTRUCTION OF WORKS IN GENERAL, WITHOUT SCAFFOLDING OR PLATFORMS SUPPORTED ON THE FOUNDATION GROUND :
en
es
- FR945944A - Improvements to mine cartridges and their charges :
en
fr
- US2470160A - Phenylsemioxamazide insecticidal compositions :
en
- US2470678A - Maternity garment :
en
- US2470645A - Portable electric barbecue :
en
- CA456708A - Electric heater :
en
fr
- US2470170A - Machine for turning the platform covers of platform shoes :
en
- AU317346A - Improvements in shaft furnaces :
en
- US2470639A - Eduction head for air lifts :
en
- US2470272A - Retractable golf bag cart :
en
- US2470447A - Stabilization of low unsaturation isoolefinic polymers :
en
- USD153745S - Design for a textile fabric :
en
- USD153810S - Combined hairpin receptacle and opener :
en
- ES187530A1 - NEW HOUSING CONSTRUCTION SYSTEM WITH PREFABRICATED ELEMENTS :
en
es
- US2470135A - Adjustable cutting and marking die :
en
- US2470201A - Roof ventilator :
en
- US2470279A - Pipe racking apparatus :
en
- US2470705A - Vibrato organization :
en
- AU2702449A - Improvements in or relating to devices comprising an oscillator automatically corrected infrequency :
en
- AU438546A - Improvements in or relating to the production of colorless polymers from monomeric polymerizable --halogen substituted acrylic compounds :
en
- US2470632A - Chance controlled game board :
en
- US2470719A - Stabilized foam-forming composition :
en
- US2470322A - Thermosetting phenolic molding compositions :
en
- US2470694A - Baby bottle holder :
en
- US2470187A - Towel dispenser :
en
- CA456673A - Protecting and sealing device for battery terminals :
en
fr
- CA456762A - Flight connection for chains :
en
fr
- AU132691B2 - Improvements in or relating to the production of polymerized-halo-acrylic acid derivatives :
en
- CA456666A - Heat dissipating cot for textile rolls :
en
fr
- AU145942B2 - Harmonicas :
en
- CA456663A - Pre-set pressure can for frozen foods or the like :
en
fr
- AU130542B2 - Improvements in and relating to change speed gears andthe like :
en
- AU2569745A - r' Improvements relating to Telegraph selectors :
en
- FR945860A - Device for measuring and controlling variations in the shape and dimensions of facial elements :
en
fr
- GB623439A - A new or improved instrument for recording the performance of swimmers :
en
- GB623392A - Improvements in or relating to heat-retaining vessels :
en
- AU804846A - A method of and means for condensing zinc vapor :
en
- AU509246A - Improvements in or relating to processes of rendering wool unshrinkable :
en
- ES18199Y - Perfected windshield wiper. :
en
es
- ES19744U - Closet-first-aid kit. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR946030A - Pipe cutting machine :
en
fr
- AU146791B2 - Improvements in or relating to process and apparatus for producing chlorine dioxide :
en
- CA456757A - Latch mechanism :
en
fr
- AU132664B2 - A method of and means for condensing zinc vapor :
en
- US2470529A - Pesticidal composition of polyethylene polysulfide and nicotine sulfate :
en
- AU132679B2 - A machine for filleting barracouta orthe like fish :
en
- AU513946A - r Improvements in or relating to stud joining links and method of manufacturing same :
en
- US2470111A - Method for bettering pelts and hides :
en
- US2470371A - Automatically operable fire extinguisher :
en
- US2470532A - Electric iron with thermokinetic switch :
en
- CA456704A - Control valve :
en
fr
- GB623533A - Improvements relating to centrifugal governors :
en
- AU132680B2 - Improved silt handling weir :
en
- AU147900B2 - Improvements in control of motors employed in operating long travel mechanism of electrically operated travelling cranes :
en
- AU2696349A - Improvements relating to knives :
en
- US2470736A - Spinning ring :
en
- NL63133C - :
en
- US2470579A - Packaging food products :
en
- US2470480A - Artificial foot :
en
- USD153790S - Design for a floor lamp base :
en
- CA456748A - Hoist :
en
fr
- CA456786A - Anti-rust composition :
en
fr
- AU2639949A - Improvements in welding rods and fusion-welding methods using such rods :
en
- AU2641549A - Improvements relating to exhaust systems for gas-turbine engines in aircraft :
en
- AU864446A - Improvements in and relating to vices :
en
- AU145123B2 - Improvements in or relating to devices comprising an oscillator automatically corrected infrequency :
en
- AU155746A - An improved combination corset and/or stocking retainer :
en
- FR945837A - Automatic guiding device for a machine for reproducing any line and more especially for cutting torches in cutting machines using the oxy-acetylene process :
en
fr
- CA456692A - Process of producing insoluble polymers and products thereof :
en
fr
- CA456780A - Sewing machine :
en
fr
- CA456804A - Crystal detector mounting :
en
fr
- AU132626B2 - Improvements in or modification ofa method of making glass fibers or filaments :
en
- AU959047A - Manufacture of biguanide derivatives :
en
- GB623487A - Improvements in addressing or like printing machines :
en
- US2470089A - Method of molding plastic shoes :
en
- US2470612A - Illuminated rattle for babies' cribs :
en
- GB623385A - Improvements in or relating to high frequency electrical systems employing wave guides :
en
- AU141267B2 - Improvements in or relating to cold storage rooms orthe like :
en
- FR945983A - Improvements to television systems :
en
fr
- GB623679A - Improvements in or relating to price tickets and like indicating or display devices :
en
- GB623714A - Improvements in or relating to buoyancy motors :
en
- ES187625A3 - A PORTABLE MAGNETOPHOSPHORIC RECORDER AND SOUND REPRODUCTOR EQUIPMENT ON WIRES :
en
es
- USD153828S - Design for a folding jewel chest :
en
- CA456767A - Method of synchronizing a plurality of oscillations :
en
fr
- ES18148Y - Single double action coffee maker :
en
es
- ES187639A1 - A MECHANISM OF PARAURDIMBRES :
en
es
- AU218646A - Improvements relating to combustion turbine powerplant :
en
- USD153756S - Design fob an automobile servicing
unit :
en
- GB623473A - Pipe vice stands :
en
- GB623375A - A kinematographic camera view-finder :
en
- GB623616A - Improvements in or relating to cutter-heads for cylinder boring and like machines :
en
- GB623500A - Improvements in and relating to rotary printing machines :
en
- IS582A7 - Method of cutting thick fish into pieces. :
en
is
- FR945909A - Further training in radio receivers :
en
fr
- GB623295A - Improvements in or relating to machines organised for applying pressure to the bottoms of shoes :
en
- GB623680A - Improvements relating to the control of electrically driven cross feed mechanism of plano-grinders, plano-millers and planing machines :
en
- GB623489A - Improvements in and relating to methods of protecting alternating current electric power systems :
en
- GB623540A - Improvements in and relating to circular knitting machines :
en
- AU143607B2 - A process forthe separation according to specific gravity of particles differing ingrain size and specific gravity by means of cyclones :
en
- CA456665A - Guide for running flexible material :
en
fr
- CA456685A - Down spout strainer :
en
fr
- CA456694A - Vulcanization with diaryl guanidine addition products :
en
fr
- US2470132A - Well washing fluid and method of using the same :
en
- US2470275A - Rollerway conveyer :
en
- GB623667A - Improvements in or relating to dust collectors :
en
- FR945884A - Steel fabrication :
en
fr
- GB623322A - Sustaining blade for rotating wing aircraft :
en
- GB623474A - Improvements in or relating to flying toys :
en
- ES18164Y - Luggage rack, applicable to the rear wheel crest of bicycles and motorcycles. :
en
es
- FR945994A - Improvements to plasticized resinous compositions :
en
fr
- GB623463A - Improvements in or relating to apparatus for playing board games :
en
- US2470544A - Exercising device :
en
- GB623446A - Improvements in and relating to processes and apparatus for the regeneration of spent iron and steel acid pickle liquors :
en
- GB623493A - Improvements in shuttle tongs for looms for weaving :
en
- GB623309A - Improvements in the production of polyesters :
en
- GB623421A - Apparatus for orientation :
en
- US2470410A - Preparation of silica magnesia catalysts :
en
- GB623317A - Improvements in carrier bags :
en
- FR945853A - Advanced pneumatic tire :
en
fr
- FR945924A - Improvements in the production of photomechanical printing surfaces :
en
fr
- FR945979A - Partitioning device forming a box :
en
fr
- USPP836P - Honey locust tree :
en
- FR945806A - Plastics tiles and mosaic elements for paving, coverings and veneers :
en
fr
- GB623394A - Improvements in or relating to tools for use in opening and sealing drums and the like containers :
en
- GB623312A - Improvements relating to dynamo-battery systems :
en
- ES18227Y - Protective cover for vehicle steering wheels. :
en
es
- GB623572A - Improvements in or relating to electrical impulse translating circuits :
en
- US2470148A - Keyboard for musical instruments :
en
- GB623574A - Knitting machine needles :
en
- US2470107A - Collapsible tire remover :
en
- US2470129A - Screen :
en
- FR945820A - kinematic gear for the transformation of a reciprocating rectilinear motion into a continuous circular motion :
en
fr
- GB623521A - Improvements in or relating to mining machines of the cutter-loader type :
en
- FR946040A - Process for the preparation of 1. 1. 2.trichloroethane by chlorination of 1. 2.dichloroethane :
en
fr
- DK69193C - Process for the preparation of secondary and tertiary oxyphenylalkylamines. :
da
en
- US2470237A - Side frame and brake support structure :
en
- US2470258A - Collapsible wheel chair :
en
- US2470265A - Setting apparatus for textile fabrics :
en
- FR945938A - Improvements to pneumatic wheels for vehicles :
en
fr
- US2470656A - Sliding vane rotary compressor :
en
- USD153829S - Design for a finger ring :
en
- US2470618A - Electrical apparatus :
en
- DK69228C - Headlight holder for bicycles. :
da
en
- US2470208A - Synchronizer :
en
- US2470698A - Pulse modulation signaling system :
en
- AU2695349A - An improved control lever mechanism :
en
- CA456640A - Drying oven :
en
fr
- GB623708A - Improvements in and relating to mortars :
en
- GB623384A - Improvements in or relating to machines for the manufacture of stranded textile filaments :
en
- GB623436A - A toy ticket punch :
en
- GB623320A - Improvements in and connected with photographic enlarging apparatus :
en
- US2470419A - Balanced, cooled, and lubricated rotary seal :
en
- US2470260A - Autographic register :
en
- GB623542A - Improvements in or relating to sealing closure particularly applicable to sliding-clasp fasteners :
en
- GB623642A - Improvements in or relating to insulating coverings particularly for castings and method of forming same :
en
- FR945984A - Polymerizable compositions and applications :
en
fr
- US2470418A - Oil skimming device :
en
- GB623275A - Mupltiple bearing :
en
- CA456765A - Cutting tool :
en
fr
- FR946013A - Electronic discharge devices :
en
fr
- US2470225A - Plumber's sewer snake apparatus :
en
- US2470085A - Substituted amino alkyl tetrazoles :
en
- FR945913A - Transmission cable :
en
fr
- ES19697U - Electric lamp with special arrangement for the coupling of fluorescent tubes. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623321A - Control surface for aircraft :
en
- GB623584A - Improvements in retaining rings :
en
- GB623683A - Coal washing apparatus :
en
- GB623296A - Improvements in or relating to wall ties :
en
- FR945882A - Improvements to radar systems :
en
fr
- GB623605A - Improvements relating to plansifters :
en
- US2470664A - Sealing means :
en
- ES19770U - Closing with removable holes, for containers of powder materials (Machine-translation by Google Translate, not legally binding) :
en
es
- ES19734U - Buoy valve for water cisterns and other applications (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623461A - Improvements in means for fixing handles to doors, drawers and the like :
en
- AU132670B2 - A skip forthe storage of concrete and like slabs :
en
- FR945996A - Improvements to sharp tools with thin blades and their protection :
en
fr
- US2470574A - Golf ball tee :
en
- GB623383A - Improvements in and relating to semi-automatic arc welding :
en
- GB623532A - Improvements in and relating to saucepan lids :
en
- GB623712A - Improvements relating to vertical type steam boilers :
en
- US2470631A - Sliding joint for transmission lines :
en
- DK69233C - Gymnastikbom. :
da
en
- US2470688A - Alkali-alkaline earth hydroxide-impregnated carbon catalyst and its preparation :
en
- US2470216A - Process for synthesizing motor fuels of high antiknock value :
en
- FR945961A - Process for the industrial manufacture of calcium humophosphate, particularly for agricultural applications :
en
fr
- GB623656A - Improvements in and relating to apparatus for screen brightness measurement :
en
- CA456670A - Crosshead guide :
en
fr
- CA456796A - Alternating electric current rectifier of the dry surface contact type :
en
fr
- CA456726A - Manufacture of carbon black :
en
fr
- US2470491A - Process for purification of pteroylglutamic acid :
en
- US2470748A - Booster unit for hydraulic pressure systems :
en
- ES18882Y - Rubber sole with one-piece toe and heel for espadrilles and sneakers. :
en
es
- ES19716U - Improved neck (Machine-translation by Google Translate, not legally binding) :
en
es
- FR945965A - Improvements to the drive of the distribution troughs in fertilizer seed drills :
en
fr
- FR945845A - New way of evacuating excavated material through underground galleries :
en
fr
- FR946034A - Armchair convertible into a footstool and chaise-longue :
en
fr
- ES18511Y - Gear change device. :
en
es
- GB623381A - Improved means for use in operating valves of internal combustion engines :
en
- GB623369A - Improvements in or relating to electric motors of the submersible type :
en
- FR945922A - Folding car for children :
en
fr
- AU964347A - Method for correcting photographic colour prints :
en
- USD153791S - Design for a scrub bucket dolly :
en
- GB623560A - Improvements in or relating to electrical equalisers :
en
- US2470538A - Four-piece hose coupling :
en
- US2470588A - Safety razor combined with blade conditioning means :
en
- FR946042A - Development of rotary sprinklers :
en
fr
- GB623618A - Improvements relating to table mats :
en
- FR945870A - Anti-slip device for tires :
en
fr
- ES19741U - Container box for containing and distributing tablets, tablets and the like. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2470417A - Emulsion polymerization in the presence of selectively hydrogenated tallow soaps :
en
- USD153800S - Design for an ear clip finding :
en
- GB623511A - Improvements in electric lead-through or bushing insulators :
en
- US2470565A - Surge preventing device for centrifugal compressors :
en
- US2470567A - Selective control apparatus for radio systems and the like :
en
- GB623558A - Improvements relating to breathing apparatus and apparatus for administering gases :
en
- GB623651A - Improvements in devices for increasing the efficiency of sand-blast guns :
en
- ES187632A1 - A NEW CROWN CAP FEED SELECTOR MECHANISM, APPLICABLE TO BOTTLE CLOSING MACHINES :
en
es
- ES19769U - Closing dispersing holes for containers of powder materials. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623477A - Improvements in or relating to means for supporting a work-piece for machining :
en
- FR945801A - Device for removing stems from cherries, plums, etc. or others :
en
fr
- FR945968A - Improvements to fertilizer seed drills :
en
fr
- CA456680A - Heat exchanger for flowing liquids or gases :
en
fr
- GB623368A - Improvements in and relating to electron compasses :
en
- FR945836A - Adhesive to water giving flexible and elastic plasters of great mechanical resistance and insensitive to water :
en
fr
- FR945883A - Improvements to radar systems :
en
fr
- GB623483A - Improvements in or relating to pipe cutters :
en
- US2470363A - Melamine-formaldehyde casting resin :
en
- GB623484A - Improvements in flyers for spinning and like machines and the manufacture thereof :
en
- USD153784S - Design for a display sign :
en
- DK69224C - Sound-absorbing device for pipeline networks with adjustable pressure drop. :
da
en
- GB623535A - Improvements in wall papers or other coverings for interior surfaces :
en
- CA456754A - Tractor mower :
en
fr
- ES19574U - Cover for the closure of a container (Machine-translation by Google Translate, not legally binding) :
en
es
- ES19779U - Dental brush with auto-injector deposit (Machine-translation by Google Translate, not legally binding) :
en
es
- AU2641249A - Improvements in or relating to process and apparatus for producing chlorine dioxide :
en
- GB623589A - Flaps and retractable landing gear simulating means for grounded aviation trainer :
en
- USD153761S - Design fob a doll head :
en
- US2470314A - Storage attachment for automobile bodies :
en
- US2470442A - Adjustable throat mechanism for sorting machines :
en
- GB623637A - Improvements in or relating to variable resistors particularly for measuring devices :
en
- ES18135Y - Electric toy. :
en
es
- AU142283B2 - Improved method of operating internal combustion engines and means forthe performance of that method :
en
- CA456713A - Electric heater :
en
fr
- US2470182A - Loader for revolvers :
en
- US2470425A - Low-frequency drift oscillator :
en
- ES19696U - Clean device for improved breezes (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623557A - Improvements in or related to turbine discs, rotors, and blades :
en
- IE18404L - High voltage switches :
en
- GB623611A - Improvements in or relating to refrigerating apparatus :
en
- US2470315A - Multiple stage pulverizing and dehydrating tube mill :
en
- GB623720A - Improvements in or relating to digging apparatus more particularly for digging peat :
en
- AU132584B2 - Improvements in and relating to eccentric devices for imparting varying feed-increments to tool-holders of machine toolsand like dis V placeable elements of machines :
en
- AU132660B2 - An improved stator winding machine :
en
- ES187638A1 - IMPROVEMENTS IN THE TEMPLAZES FOR LOOMS :
en
es
- FR945935A - Jeweler's rolling mill for all metals :
en
fr
- FR945945A - Nursery bra :
en
fr
- CA456782A - Automatic means for regulating electric steam generators :
en
fr
- CA456709A - Electric heater :
en
fr
- DK69221C - Shagpibe. :
da
en
- FR946038A - Automatic temperature control systems :
en
fr
- GB623550A - Container ship :
en
- AU132654B2 - Improvements in shaft furnaces :
en
- US2470360A - Lumber loading truck :
en
- US2470449A - Phosphor materials :
en
- US2470500A - Demineralizing :
en
- AU826846A - Improvements in or relating to apparatus for handling boxes andthe like :
en
- US2470721A - Portable infant incubator :
en
- CA456800A - Power transmission system applicable to the fire control of guns :
en
fr
- US2470392A - Tube chamfering tool :
en
- US2470098A - Charge forming device :
en
- US2470158A - Firing rate control mechanism for automatic firearms :
en
- US2470523A - Match book :
en
- AU132678B2 - Improvements in or relating to weaving looms :
en
- CA456731A - Dispenser :
en
fr
- US2470358A - Fusee lighter :
en
- AU142785B2 - Process forthe conversion of liquid hydrocarbons :
en
- US2470450A - Tanning with free formaldehyde and melamine simultaneously :
en
- US2470423A - Electrical splicer :
en
- US2470426A - Spread band tuning circuit :
en
- US2470628A - Circuit interrupter :
en
- US2470165A - Revolving attachment for dining tables :
en
- US2470180A - Carbonaceous deodorizer and process of making same :
en
- USD153807S - Design for a polisher :
en
- NL63123C - :
en
- US2470472A - Automatic coal dumping appliance :
en
- AU147902B2 - Improvements in apparatus forthe magnetic recording and reproducing of sound by means ofa travelling tape or wire :
en
- US2470200A - Shoe sole :
en
- CA456714A - Electric heater :
en
fr
- US2470325A - Pocketed ball game :
en
- US2470572A - Fuel feed control :
en
- US2470735A - Staple for door locks :
en
- US2470535A - Calculating machine :
en
- US2470162A - Rocket-propelled device :
en
- US2470090A - Device for optically checking dirigible wheels :
en
- US2470725A - Swimmer's boat :
en
- DK69225C - Process for phosphating metals. :
da
en
- AU2701249A - Improvements relating to vertical retorts forthe continuous carbonisation of coal andthe like :
en
- AU1095547A - Dice :
en
- AU132648B2 - Butter making means :
en
- AU150061B2 - Hydrogen alkyl sulfate derivatives of acid adsorbing resins, and method forthe preparation thereof :
en
- FR945998A - Improvements to boilers :
en
fr
- CA456655A - Conveying device :
en
fr
- CA456720A - Cellular phenolic resin :
en
fr
- CA456730A - Ionization gauge circuit :
en
fr
- CA456752A - Method of producing emulsions :
en
fr
- AU2643449A - Improvements in or relating to electric heating devices and means controlling the heat thereof :
en
- GB623269A - Spray nozzle :
en
- AU2645349A - Improvements in and relating to couplings :
en
- US2470745A - Mass spectrometer :
en
- AU132580B2 - Improvements in or relating tothe molding of N-vinyl pyrrole compounds :
en
- US2470130A - Caustic resistant etherified phenolformaldehyde resins :
en
- US2470520A - Refrigerated milker pail :
en
- CA456766A - Elevator control system :
en
fr
- DK69203C - Welding device for semi-automatic arc welding. :
da
en
- FR945815A - Modern language translation machine :
en
fr
- FR945908A - Bogie for railway vehicles :
en
fr
- FR945899A - Rotary carrot valve :
en
fr
- FR946021A - Special braiding of the metal links enclosing the trellis slats :
en
fr
- AU733846A - Wave generation and control :
en
- AU132676B2 - Checking device forthe warp threads in circular looms :
en
- GB623345A - Improvements in or relating to electric plug adapters :
en
- GB623527A - Improvements in or relating to rotary displacement pumps :
en
- CA456787A - Fish segregator for feed tables :
en
fr
- AU132627B2 - Improvements in or relating to resilient seats :
en
- US2470337A - Extensible canopy :
en
- AU132579B2 - Improvements in or relating to stabilised electric oscillators :
en
- US2470185A - Vibration isolator :
en
- US2470543A - Calcining apparatus :
en
- US2470616A - Shock absorber :
en
- USD153786S - Design fob a flask :
en
- US2470530A - Grinding block arrangement :
en
- US2470110A - Press for cutting sheet metal :
en
- FR945897A - Pocket inhaler that attaches to the nose :
en
fr
- US2470511A - Detection of impurities :
en
- ES187641A1 - AN IMPROVEMENT IN THE DRAWING SYSTEMS OF SELFACTINE AND CONTINUOUS SPINNING MACHINES :
en
es
- GB623494A - Improvements in or relating to helmets :
en
- AU145165B2 - Improvements in or relating to tube generators :
en
- AU573446A - Improvements in and relating to change speed gears andthe like :
en
- US2470690A - Concrete step form :
en
- ES187642A1 - A DISCHARGE TUBE WITH VITREA MATTER BLISTER, SUCH AS QUARTZ :
en
es
- US2470282A - Mounting for shafts and the like :
en
- US2470675A - Spring-operated driving mechanism :
en
- US2470620A - Unitary closure and mask for cathode-ray tubes :
en
- US2470269A - Friction material :
en
- AU694146A - Improvements in or relating to thermostatic control devices :
en
- US2470214A - Soda lime :
en
- ES187624A3 - ALTERNATING CURRENT TENSION STABILIZING SYSTEM, BASED ON THE MAGNETIC SATURATION OF IRON AND FERROMAGNETIC ALLOYS :
en
es
- GB623395A - Improvements in or relating to grinding wheel forming means :
en
- US2470340A - Deburring and polishing apparatus :
en
- US2470300A - Hekman gang :
en
- US2470582A - Indicating control knob :
en
- GB623264A - Process for the production of sulphur :
en
- CA456647A - Guided motion transmission :
en
fr
- DK69234C - Aqueous bituminous emulsion. :
da
en
- DK69196C - Coupling for generating a sawtooth-shaped current in the deflection coils of a cathode ray tube. :
da
en
- AU375846A - Output coupling for high frequency oscillator :
en
- AU132638B2 - Improvements in or relating to porous filters :
en
- US2470335A - Lawn mower sharpener :
en
- CA456688A - Method of starting synchronous machine :
en
fr
- USD153766S - Combined signal light and ash receiver :
en
- GB623495A - Improvements in or relating to the manufacture of hoods for felt hats :
en
- FR945977A - Spark plug socket with telescoping extension :
en
fr
- CA456672A - Classifier :
en
fr
- GB623460A - Improvements in or relating to a method of treating a tow of filaments or threads :
en
- US2470161A - Table cushion adjusting mechanism :
en
- US2470183A - Gauge for laying asphalt shingles :
en
- US2470669A - Driving gear of multicylinder reciprocating-piston engines :
en
- AU2643349A - Wound dressings :
en
- CA456802A - Telephone repeater circuit :
en
fr
- US2470373A - Jointing of flexible pipes :
en
- GB623272A - Knife sharpener :
en
- GB623655A - Improvements in or relating to process of and apparatus for forming cellular glass blocks or slabs :
en
- ES19748U - Metal plates folded on themselves forming a tube, for application in beds, furniture and other industrial uses (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623440A - Improvements in infants' exercise toy :
en
- US2470679A - Dental means and method :
en
- USD153749S - Or similar article
top shell for an expansible bracelet
e. g. o. anderson :
en
- CA456717A - Electric heater :
en
fr
- ES19788U - Valve for exhaust air. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR945898A - Construction process for all types of buildings using prefabricated elements :
en
fr
- US2470559A - Vehicle wheel :
en
- CA456768A - Reception of frequency modulated waves :
en
fr
- FR945952A - Auxiliary device for the use of chemicals and minerals for therapeutic purposes :
en
fr
- GB623350A - An improved implement for cutting and slicing fruit and vegetables :
en
- US2470244A - Electrical reproducing stylus :
en
- US2470348A - Jet-propelled aircraft :
en
- FR945814A - Filling tube for India ink or other liquids :
en
fr
- ES187564A1 - IMPROVEMENTS INTRODUCED IN MECHANICAL OVENS FOR OBTAINING METAL OXIDES :
en
es
- US2470573A - Oscillator modulating system :
en
- DK69192C - Process for the preparation of aliphatic α, ω-cyanocarboxylic acids. :
da
en
- NL63252C - :
en
- US2470463A - Magazine feedbox :
en
- US2470196A - Electrical connector :
en
- DK69235C - Tool for use when removing screw covers. :
da
en
- FR946014A - Boat davit :
en
fr
- GB623404A - Atomizer with compressed air generator operated by one hand :
en
- GB623531A - A combustion chamber for an internal-combustion turbine plant :
en
- US2470382A - Regulating and feed apparatus for internal-combustion engines :
en
- ES19712U - Needle for sewing shoe. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623454A - Improvements in sensitive photographic emulsions :
en
- FR946009A - Improvements to shut-off devices for the discharge or intermittent flow of liquids :
en
fr
- US2470551A - Liquid cooler, including agitator motor and heat removing device therefor :
en
- ES19706U - Hair clip. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR946027A - Plunge-screw operated steam shut-off valve or similar lift-type valve :
en
fr
- FR945821A - Louver device :
en
fr
- FR945940A - coffee grinder :
en
fr
- ES18095Y - Wardrobe perfected for built-in refrigerators. :
en
es
- ES18152Y - Perfected cistern. :
en
es
- US2470634A - Apparatus for deleading gasoline :
en
- AU144965B2 - Improvements in car relating to means for applying sliding clasp fastener elements to tapes :
en
- AU147808B2 - Improvements in or relating to indicating or control apparatus responsive to temperature variations :
en
- BE488640A - :
en
- CA456706A - Inking device for marking machines :
en
fr
- ES187606A1 - A NEW SYSTEM FOR GUIDING AND LEARNING IN KNITTING, IDENTICAL TO THE HAND POINT, MADE ON APPARATUS OR OWN MACHINES FOR THIS PURPOSE :
en
es
- ES19720U - Monobloc for bathroom services. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES19754U - Radiotelephone receiver equipped with automatic switch clock. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2470413A - Electrical ignition system :
en
- US2470455A - Automatic altitude and pressure compensator for aerial camera lenses :
en
- US2470499A - Pipe fitting :
en
- ES18224Y - Perfected liquid stirrer. :
en
es
- FR945850A - Compressed windings and applications :
en
fr
- GB623520A - Improvements in the condenser trumpets of textile drawing frames and similar machines :
en
- DK69223C - Means for protection against and eradication of pests. :
da
en
- ES18921Y - Safety wheel for vehicles. :
en
es
- DK69195C - Coupling for remote typewriters for co-reading and co-writing. :
da
en
- ES19771U - Continuous tapes or flexible strips formed of a single wire, curved in zigzag. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU634346A - Land cultivating machine :
en
- US2470295A - Space scope :
en
- GB623362A - Improvements in or relating to melamine-formaldehyde condensation product dispersions :
en
- DK69231C - Resilient shoe heel. :
da
en
- FR946031A - Expandable suitcase :
en
fr
- FR945980A - Subdivision device :
en
fr
- GB623401A - Improvements in and relating to hydraulic presses :
en
- GB623640A - Improvements in or relating to invalids' beds :
en
- ES187582A1 - ELECTRICALLY OPERATING APPARATUS TO SQUEEZE THE JUICE OF ORANGES, LEMONS AND SIMILAR FRUITS :
en
es
- FR945889A - Improvements to internal combustion engine control devices :
en
fr
- GB623516A - Lighting system embodying low pressure electric discharge lamps :
en
- FR945902A - Extension roller for flexible materials such as fabrics :
en
fr
- GB623420A - Improvements relating to flame or temperature detector means for combustion apparatus :
en
- AU147049B2 - Automatic pilot for mobile craft :
en
- AU2702949A - Method and composition for cleaning apparatus usedfor treating or storing milk :
en
- US2470670A - Rotary expansible chamber pump :
en
- US2470703A - Method for obtaining fat-soluble vitamin-containing materials in oil :
en
- USD153832S - Design fob a barbette :
en
- BE488714A - :
en
- AU132589B2 - Land cultivating machine :
en
- FR945895A - Method of fixing electrical equipment :
en
fr
- CA456735A - Glass bending frame :
en
fr
- US2470195A - Quarter boot :
en
- AU933447A - Improved method of and apparatus for lining brake shoes for motor vehicles :
en
- US2470677A - Synchronous regenerator :
en
- CA456727A - Ironing machine :
en
fr
- US2470122A - Garment clasp :
en
- US2470629A - Process of emulsion polymerizing butadienes :
en
- USD153797S - Design for a display box :
en
- AU132632B2 - Improvements in and relating tothe desuiphurization of pig iron :
en
- AU2701349A - Method of transferring a powder image toa transfer material :
en
- US2470432A - Twin pails :
en
- US2470728A - Reverberatory furnace :
en
- US2470334A - Alternating current load indicator :
en
- US2470330A - Piano bench :
en
- US2470712A - Catalytic dealkylation of alkylated compounds :
en
- CA456793A - Detachable handle for sanding pads :
en
fr
- AU45146A - Improvements relating to welding electrode holders :
en
- CA16923S - Bottle :
en
- GB623549A - Engine starter drive :
en
- ES18133Y - Safety lock. :
en
es
- GB623718A - Improvements in or relating to fluid operated electric treadle switches :
en
- AU132578B2 - r' Improvements relating to Telegraph selectors :
en
- ES18204Y - Multiple egg tray in stacking beds. :
en
es
- ES19738U - Table soccer game (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623678A - Improvements in or relating to containers for dangerous drugs :
en
- GB623526A - Improvements relating to electrically-operated vibrator apparatus :
en
- US2470457A - Parachute release mechanism :
en
- AU145812B2 - A process forthe preparation of bitumens or cutbacks thereof with improved adhesive power to solid materials :
en
- FR945832A - Method and device for closing a stylograph :
en
fr
- ES19704U - Box-container (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623335A - Improvements relating to the fixing of blades in turbines and like machines :
en
- USD153804S - Combined pishing reel and rod seat :
en
- ES18196Y - Toy glider. :
en
es
- GB623488A - A process for the manufacture of 2-carboxymethylmercapto-benzene stibonic acid :
en
- GB623690A - Improvements relating to submarine breathing masks :
en
- DK69212C - Slatted plate, especially for doors. :
da
en
- US2470672A - Rototrol scheme :
en
- GB623372A - Improvements relating to methods and apparatus for producing warp knitted fabrics :
en
- USD153746S - Design for a knife or similar article :
en
- US2470575A - Cloth inspection and handling system :
en
- ES19672U - Case for matchboxes (Machine-translation by Google Translate, not legally binding) :
en
es
- US2470621A - Fishing net :
en
- ES18206Y - Toy bed. :
en
es
- GB623615A - Improvements in or relating to gas-turbine-engines :
en
- FR945842A - Guillotine window :
en
fr
- GB623328A - A coupler for coupling two shafts, spindles or the like :
en
- US2470336A - Halogenation of aromatic hydrocarbons :
en
- GB623280A - Improvements in or relating to petrol turbines :
en
- GB623559A - A safety device for receiving bottles of milk or other articles particularly when delivered by tradesmen :
en
- GB623691A - Improvements relating to submarine breathing apparatus of the type incorporating a respiratory mask and arranged to be worn by the user of the apparatus :
en
- GB623644A - Improvements in or relating to colour photography :
en
- ES19761U - Padlock, with opening device, which works under a numbered key. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU146399B2 - Improvements in or relating to signalling systems employing D. C. impulses over ana. C. supply line :
en
- GB623537A - Improvements in or relating to electron discharge devices :
en
- FR946023A - Process for preserving food or other products by absolute filling :
en
fr
- GB623391A - Improvements in and relating to extensible bands :
en
- ES187587A1 - ELECTRIC AUTOMATIC STARTING MOTOR :
en
es
- ES19747U - Cardboard container box for tomatoes (Machine-translation by Google Translate, not legally binding) :
en
es
- ES19778U - Brick block for works and buildings of all kinds (Machine-translation by Google Translate, not legally binding) :
en
es
- US2470219A - Linear response vacuum tube voltmeter :
en
- US2470306A - Process for the production and refining of metals :
en
- GB623663A - Improvements in or relating to the feeding mechanically of dissimilar sheets of paper or the like to addressing machines :
en
- US2470561A - Press :
en
- GB623654A - Improvements in and relating to concrete and the like mixers :
en
- US2470207A - Isobutylene extraction :
en
- AU2697249A - Electro multi-switch :
en
- CA456741A - Binder for fibrous materials :
en
fr
- IE18623L - Margarine manufacture :
en
- ES187482A1 - ELECTRIC MOTOR :
en
es
- FR945932A - Repair process for rubber tires :
en
fr
- FR945941A - Electric heating body :
en
fr
- FR945921A - Improvements in packaging methods and machines therefor :
en
fr
- DK69222C - Remedy for the control of harmful insects. :
da
en
- US2470308A - Fitting for fiber pipes :
en
- FR945872A - Very high frequency generator :
en
fr
- ES18149Y - Jockstrap. :
en
es
- GB623452A - Aluminium-magnesium alloys :
en
- ES187609A1 - DEVICE FOR PRECISION MEASUREMENT ADAPTABLE TO MACHINE TOOLS :
en
es
- US2470471A - Dual check valve :
en
- US2470685A - Wheel and tire applying device :
en
- US2470307A - High-frequency matching transformer :
en
- US2470333A - Zero adjustment means :
en
- US2470287A - Hair clipper :
en
- US2470243A - Printing apparatus :
en
- DK69230C - Sausage syringe. :
da
en
- CA456764A - Telephone system :
en
fr
- CA456785A - Well drilling fluid :
en
fr
- US2470731A - Angle modulated carrier wave detector :
en
- AU132657B2 - Improvements relating to means for securing curtain rails in position :
en
- BE488614A - :
en
nl
- CA456675A - Method of controlling arc :
en
fr
- CA456689A - Primary suction drum assembly :
en
fr
- US2470671A - Monolithic wall molding machine :
en
- FR945911A - Device for clamping the tools on a rotating spindle of a machine tool and for extracting them :
en
fr
- CA456687A - Method of assembly of tank and the like :
en
fr
- US2470724A - Feed regulating means for baler tying mechanisms :
en
- US2470159A - Game apparatus :
en
- US2470210A - High-angle joint assembly :
en
- US2470482A - Direction indicator :
en
- US2470564A - Reaction motor control system :
en
- CA456774A - Record reproducing system :
en
fr
- US2470227A - Ski :
en
- US2470323A - Coffee maker :
en
- US2470676A - Pneumatic vehicle suspension :
en
- US2470342A - Dispenser for adhesive tapes :
en
- US2470623A - Ventilator cap :
en
- AU2703449A - Improvements relating tonon-linear electrical circuits :
en
- AU2699149A - Improvements relating to apparatus for extruding viscous materials :
en
- US2470424A - Preservation of fruits and vegetables :
en
- US2470274A - Automotive transmission :
en
- ES18121Y - Extendable winder. :
en
es
- ES187585A1 - AN AUTOMATIC LOOM :
en
es
- FR945838A - Detent contact mechanism for electrical switches :
en
fr
- AU619546A - Deflection control circuits :
en
- CA456695A - Preparation of benzotetronic acid :
en
fr
- CA456750A - Amino alcohol as softener in butadiene-styrene copolymers :
en
fr
- ES187603A1 - VERTICAL SAWS OR FRAMES MACHINE FOR SAWING MARBLE, GRANITE OR STONE MASS :
en
es
- IE19331L - Electric wave filters :
en
- US2470488A - Air flow control means :
en
- ES18128Y - Leveling device, applicable to furniture legs. :
en
es
- US2470540A - Protective sleeve for pump rods :
en
- ES19627U - Eyelash curler and mask applicator perfected. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2470238A - Shuffleboard-billiard table with replaceable top :
en
- AU828946A - Improved water sprinkler for lawns andthe like :
en
- NL64431C - :
en
- US2470408A - Frame for dynamoelectric machines :
en
- US2470452A - Ratio control device :
en
- US2470461A - Method of manufacturing glass :
en
- NL64287C - :
en
- US2470097A - Radius forming device :
en
- US2470702A - Internal-combustion engine plant, including a scavenging compressor driven by an exhaust gas turbine :
en
- GB623591A - Improvements in or relating to mineral lubricating oil compositions :
en
- US2470262A - Method of handling chipper knives :
en
- AU2696249A - Improvements in or relating tothe conversion of hydrocarbons by thermal treatment :
en
- FR946015A - Electric switch :
en
fr
- US2470644A - Electrical measuring instrument :
en
- CA456662A - Combination sound and picture device :
en
fr
- US2470083A - Ethers of oximino acid chlorides :
en
- US2470239A - Pool table with adjustable cue rack :
en
- ES19671U - Hermetic closing box with particular arrangement to facilitate its opening (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623597A - Improvements relating to mould apparatus for concrete building constructions :
en
- ES19701U - Case to contain medicinal tablets. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU2650949A - Improvements relating tothe separation of immiscible liquids :
en
- US2470354A - Self-aligning bearing construction :
en
- US2470458A - Protractor :
en
- USD153799S - Design fob a bag ob like beceptacle :
en
- US2470700A - Spring floated valve head :
en
- CA456795A - Self-centering support for heating means :
en
fr
- USPP837P - clarke :
en
- AU144964B2 - Improvements in or relating tothe manufacture of sliding clasp fasteners :
en
- US2470204A - Radiator testing device :
en
- US2470422A - Drapery fixture :
en
- US2470440A - Manufacture of diamond abrasive articles :
en
- USD153762S - Design for a nursery lamp :
en
- USD153814S - Design for a bubele blowing display
device :
en
- CA456770A - Apparatus for case hardening glass plates :
en
fr
- US2470364A - Reclining chair :
en
- USD153774S - Design fob a watchcase :
en
- GB623509A - Trimmer mechanism for sewing machines :
en
- US2470648A - Combined adjustable curtain and blind bracket :
en
- ES187555A1 - IMPROVEMENTS IN REFRIGERATING APPLIANCES :
en
es
- FR945901A - Thermostatic regulator for electric heating body :
en
fr
- GB623443A - Improvements in or relating to electric immersion heaters :
en
- GB623601A - Improvements in or relating to electric discharge tubes :
en
- US2470241A - Rotary hydraulic fluid transmission mechanism :
en
- FR946001A - Device for the production of a guide beam, for vehicles, and in particular for airplanes :
en
fr
- ES18111Y - Case that can be used as a sign and thread guard. :
en
es
- FR945951A - Improvement in engraving machines :
en
fr
- FR945989A - Impedance transformer :
en
fr
- GB623580A - Improvements in or relating to wall plugs and bolt hole bushes :
en
- GB623316A - Improvements in and relating to building units :
en
- US2470324A - Glycidyl ester copolymers :
en
- USD153777S - Spoon or similar article of flatware :
en
- FR946011A - Telescopic pulley control for variable speed drive :
en
fr
- GB623374A - A lens-carrying turret for cameras :
en
- FR946035A - Hydraulic thermostat :
en
fr
- GB623467A - Improvements in plunger or piston pumps :
en
- US2470369A - Furring clip :
en
- US2470453A - Treatment of materials composed partly or wholly of wool or similar fibers :
en
- US2470592A - Control band for gunnery training apparatus :
en
- GB623455A - Improvements in and relating to variable inductances :
en
- USD153767S - Combined perfume bottle and container :
en
- US2470474A - Vending machine :
en
- ES18154Y - Device-support for bottle cooling. :
en
es
- US2470326A - Earth anchor :
en
- US2470327A - Clock hand removing tool :
en
- ES187145A1 - DEVICE FOR MANUFACTURING CHAINS :
en
es
- CA456639A - Method for manufacture of pulp :
en
fr
- USD153833S - Design fob a lamp stand :
en
- US2470091A - Generator brush tool :
en
- US2470652A - Industrial contacting material :
en
- US2470465A - Frozen food package :
en
- FR945877A - Machine for the manufacture of tubes or straws formed from spirally wound paper :
en
fr
- FR945997A - Frame for sidecar motorcycle :
en
fr
- GB623575A - Improvements in toothbrushes :
en
- US2470181A - Heating device adapted to electric ranges :
en
- USD153825S - Design for a television antenna :
en
- US2470223A - Combination animal carrier and display pen :
en
- US2470266A - Ejector mechanism for retorts :
en
- US2470714A - Electric pressure indicator :
en
- USD153785S - Design for a negligee :
en
- ES18195Y - Kitchen-refrigerator. :
en
es
- FR945839A - Further development of vacuum tube cathodes :
en
fr
- USD153765S - Design for a child s wagon with
dump body :
en
- GB623378A - Improvements in or relating to direction indicating devices for radio signals :
en
- GB623423A - Improvements in or relating to gyratory crushers :
en
- US2470399A - Ejector type socket wrench :
en
- GB623337A - Improvements in rotary pumps for circulating liquid under vacuum :
en
- ES12586Y - Case for clinical thermometers. :
en
es
- GB623593A - Green pigment compositions :
en
- ES19694U - Expansive ball joint with automatic adjustment. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623671A - Improvements in or relating to electric recording papers and the like :
en
- USD153838S - Ward
child s chair :
en
- US2470232A - Priming device :
en
- US2470483A - Apparatus for contacting a liquid and a vapor :
en
- US2470609A - Piezoelectric crystal :
en
- US2470229A - Patch cutting machine :
en
- US2470393A - Urea formaldehyde type of molding compounds and method of producing same :
en
- FR945831A - Electrode holder for welding electrodes :
en
fr
- FR945888A - Improvements made to turbine blades or the like :
en
fr
- US2470320A - Electrical connection device :
en
- US2470344A - Fastener :
en
- US2470512A - Electrical outlet box attaching tool :
en
- US2470136A - Composition for treating metallic wear surfaces :
en
- US2470149A - Pile :
en
- US2470197A - Electron beam deflection control system :
en
- US2470271A - Receptacle support :
en
- US2470682A - Liquid fuel burner with vaporizing assembly :
en
- US2470658A - Reel assembly :
en
- ES18119Y - Detachable track for steering wheel set. :
en
es
- ES18879Y - Valve model for constant level devices. :
en
es
- GB623677A - Improvements in or relating to reinforced concrete fences composed of interlocking members :
en
- ES19722U - Exhibition container for shaving packages (Machine-translation by Google Translate, not legally binding) :
en
es
- FR945920A - AC relay :
en
fr
- GB623553A - An improved device for braking the weft in shuttles of weaving looms :
en
- ES18878Y - Clamp for electrical installations. :
en
es
- ES187600A1 - A CAPTING TORQUE DEVICE TO REGULATE AND EQUALIZE THE WINDING TENSION OF A THREAD WINDING ON A REEL :
en
es
- GB623303A - Means for simultaneously operating two or more discharge lamps :
en
- CA456700A - Method and apparatus for converting continuous filaments into spinnable slivers :
en
fr
- CA456733A - Apparatus to produce bent glass :
en
fr
- US2470733A - Stabilized blasting explosive composition :
en
- AU132672B2 - Improved method of and apparatus for lining brake shoes for motor vehicles :
en
- ES18883Y - Footwear with replacement soles and heels. :
en
es
- FR945851A - Device for heat baths in lying position for sweating :
en
fr
- GB623327A - Improvements in or relating to fluid pressure engines, pumps or the like and to control arrangements therefor :
en
- DK69198C - Electrically operated control device with delayed action. :
da
en
- GB623503A - Improvements in apparatus for feeding or supplying cigarettes to packing machines :
en
- GB623583A - Improvements in or relating to the recovery of ethylene oxide :
en
- AU739646A - Improvements in pulse echo system :
en
- AU140853B2 - Improvements in or relating in presses for tennis andthe like racquets :
en
- AU132659B2 - Improvements relating to transfer copying :
en
- AU214846A - Improvements in or relating to actuating mechanism applicable to vehicle brakes andthe like :
en
- NL64333C - :
en
- US2470361A - Art of reclaiming plastic scrap :
en
- US2470660A - Electric vibrator :
en
- AU144997B2 - Improvements in or relating tothe conversion of hydrocarbons by thermal treatment :
en
- ES187554A1 - A PROCEDURE FOR THE WATERPROOFING OF LAMINATED MATERIALS SUCH AS PAPERS, CARDBOARDS OR THIN WOOD SHEETS :
en
es
- US2470381A - Umbrella rib tip protector :
en
- US2470583A - Relief valve control system :
en
- US2470596A - Toroidal magnet field for dynamoelectric machines :
en
- AU132663B2 - Optical system :
en
- US2470516A - Automatic release collar clamp :
en
- US2470550A - Pulse producing apparatus :
en
- US2470526A - Apparatus for drawing sheet glass :
en
- US2470536A - Electronic switch :
en
- USD153823S - Design for a flexible cable lock :
en
- CA456805A - System for controlling the pressure in the cabin of aircraft or the like :
en
fr
- AU2466945A - Improvements in saw-guards :
en
- FR945891A - Plansichter :
en
fr
- FR945957A - Delay network :
en
fr
- FR945967A - Improvements to the distribution flaps of fertilizer seed drills :
en
fr
- GB623609A - Improvements in brakes for railway vehicles :
en
- AU132653B2 - Improved wire binding and tying apparatus and bound articles produced thereby :
en
- BE488778A - :
en
- CA456702A - Measuring and controlling apparatus :
en
fr
- AU146851B2 - Thread cutting apparatus :
en
- AU1072647A - Improvements in or relating to internal combustion turbines :
en
- FR945896A - Methods of using plastics as a binder, agglomerating agent and fixing agent for natural or synthetic precious stones and very hard metal particles on instruments used in industry in general and dentistry in particular :
en
fr
- GB623422A - Polymerization of vinyl sulfonic acid and derivatives thereof :
en
- CA456743A - Concentric steering gearshift :
en
fr
- CA16933S - Ink bottle made wholly of glass :
en
- CA456742A - Fibre forming apparatus :
en
fr
- ES187613A1 - A PROCEDURE TO HAVE ARTIFICIAL YARNS IN THE SHAPE OF SPINNING CAKE, RESULTING FROM THE POT SPINNING PROCEDURE :
en
es
- GB623293A - Improvements in and relating to shoes and boots and heels therefor :
en
- AU2142245A - Improvements in bandpass filter circuits employing piezoelectric devices :
en
- GB623441A - Improvements in or relating to circuits for the production of oscillations of sawtooth or triangular wave-form :
en
- ES187549A1 - A THERMAL ELECTRICAL SWITCH WITH ELEMENTS OF DIFFERENT COEFFICIENT OF EXPANSION :
en
es
- ES187621A1 - PERFECTIONS IN THE WINDOWS WITH FRAME MOUNTED ON A HORIZONTAL AXIS :
en
es
- FR945812A - Construction of coke oven walls :
en
fr
- AU2705149A - A process forthe separation according to specific gravity of particles differing ingrain size and specific gravity by means of cyclones :
en
- CA456683A - Combined collar stiffener and necktie support :
en
fr
- FR946037A - Spring frame for shoulderless dress :
en
fr
- AU142412B2 - Improvements in guillotine machines for cutting paper andother material :
en
- ES187623A1 - IMPROVEMENTS IN THE MANUFACTURE OF ELASTIC FABRICS :
en
es
- GB623371A - Improvements in creels for use in weaving :
en
- NL63227C - :
en
- US2470525A - Couch frame :
en
- USD153806S - Design fob a hedge trimmer :
en
- FR945950A - Improvements to engraving machines :
en
fr
- GB623523A - Improvements in or relating to hydraulic jacking systems for vehicles :
en
- ES187550A1 - A GRADUATION DEVICE FOR THERMAL SWITCHES OF ELEMENTS OF VARIOUS COEFFICIENT OF THERMAL EXPANSION :
en
es
- FR945960A - Optical system for cinema, photography and color television :
en
fr
- US2470127A - Rough rounding machine :
en
- US2470378A - Production of chromium ammonium chloride complexes :
en
- US2470435A - Miniature toy phonograph :
en
- ES187541A1 - A SYSTEM FOR TESTING CHAINS, ANCHORS, CABLES AND SIMILAR ELEMENTS, WORKING BY TRACTION :
en
es
- IE18806L - Radiators :
en
- GB623326A - Improvements in or relating to glass ampoules :
en
- GB623405A - Paper feeding mechanism :
en
- GB623431A - Television translating system :
en
- GB623524A - Improvement in safety screens :
en
- ES19726U - Tool for powders and diamond particles synthesized with metal powders of great hardness and abrasive power for the grinding of grindstones and hard surfaces in general. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR945987A - Improvements in the construction of heating devices :
en
fr
- AU522046A - Piezoelectric crystal structures :
en
- US2470542A - Electrical power supply :
en
- GB623512A - Improvements relating to hinges :
en
- ES187563A1 - A NEW PROCEDURE FOR OPERATING IN THE LIFE INSURANCE INDUSTRY BASED ON FREE PREMIUMS FOR THE INSURED :
en
es
- US2470517A - Variable-pitch propeller :
en
- ES19753U - Footwear with special characteristics (Machine-translation by Google Translate, not legally binding) :
en
es
- ES187644A2 - MACHINE TO RAKE OR COMB ESPARTO OR OTHER FIBERS :
en
es
- FR945817A - Improvements to heavy oil burners :
en
fr
- ES18120Y - Nougat bar with dividing grooves. :
en
es
- GB623434A - Improvements in or relating to couplings for connecting two vehicles together :
en
- ES187653A1 - CUTTING MACHINE, MORE PARTICULARLY APPLICABLE TO MEAT :
en
es
- ES187577A1 - PERFECTIONS IN THE MANUFACTURE OF CARTON PACKAGES :
en
es
- US2470102A - Conversion unit for coining presses :
en
- GB623458A - Improvements in and relating to bakers' and like ovens :
en
- US2470742A - Density responsive device :
en
- DK69199C - Systems for remote control of power stations. :
da
en
- CA456763A - Communication system :
en
fr
- GB623355A - Improvements in or relating to compositions containing aminotriazine-aldehyde condensation products and methods of preparing same :
en
- US2470375A - Ventilator :
en
- US2470727A - Anvil clinching stapling machine :
en
- FR945871A - Softwood products :
en
fr
- CA456642A - Screw driver having two part expanding bits :
en
fr
- CA456660A - Self-priming centrifugal pump :
en
fr
- ES187611A3 - PASTE DISINTEGRATOR FOR STAPLEY PULPERS TYPE PAPER MANUFACTURING :
en
es
- ES187592A1 - PROCEDURE AND APPARATUS TO BURN LOW-QUALITY FUELS :
en
es
- IS191B6 - A method for producing well-stored fish products. :
en
is
- FR945915A - Drawing support :
en
fr
- ES187575A3 - A NEW V-BELT SYSTEM :
en
es
- GB623453A - Aluminium-magnesium alloys :
en
- GB623562A - Improvements in and relating to liquid measuring and filling means for containers, tins and the like :
en
- GB623552A - Materials for use as bearings and like rubbing contact surfaces :
en
- GB623706A - Improvements in or relating to rimless spectacles :
en
- US2470218A - Toolholder :
en
- US2470142A - Production of catalysts of the silica-alumina type :
en
- US2470209A - Fluid controlled vehicle changespeed steering apparatus :
en
- US2470312A - Reciprocal buoyancy lift :
en
- US2470411A - Process of preparing a silicamagnesia gel catalyst :
en
- US2470502A - Sewing machine :
en
- US2470234A - Apparatus for forming precisionbore tubing or the like :
en
- GB623346A - Improvements in or relating to cutter devices for coal and the like cutting machines :
en
- FR945928A - Transmission device for motor vehicles :
en
fr
- GB623402A - Improvements in or relating to telephone instruments :
en
- FR945840A - Further training in automotive radiators :
en
fr
- US2470687A - Antenna belt and radio receiver :
en
- ES18145Y - Drum for graters for domestic use. :
en
es
- FR946006A - Improvements to construction elements :
en
fr
- GB623700A - Improvements in and relating to apparatus for detachably mounting flexible materials on hard surfaces :
en
- US2470402A - Injection molding machine :
en
- GB623278A - Improvements relating to multi-colour printing :
en
- GB623614A - Improvements relating to cupboards, cabinets and the like :
en
- US2470587A - Oxygen administering equipment :
en
- US2470646A - Clothes drier :
en
- USD153826S - Design for a Coffee Maker or similar Article :
en
- ES19646U - Apparatus for scoring goals in table games. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623657A - Improvements in or relating to the manufacture of shoes :
en
- GB623444A - Improvements in or relating to the manufacture of stereoscopic pictures :
en
- US2470617A - Control for variable displacement pumps :
en
- US2470460A - Wattage controlling system :
en
- GB623340A - Improvements in food troughs for animals :
en
- CA456791A - Refining hydrocarbon distillate :
en
fr
- US2470531A - Wagon tongue hitch :
en
- US2470146A - Apparatus for casting stereotype plates :
en
- US2470697A - Instrument for drawing circular and curvilinear lines :
en
- USD153831S - Design for a barbette :
en
- USD153801S - Design for a glow lamp :
en
- US2470341A - Method of flaw detection :
en
- US2470495A - Calculator :
en
- US2470578A - Thermal molecular alteration of carbon compounds :
en
- USD153817S - Design for a handle for cooking
utenstts :
en
- CA456676A - Quick acting switch :
en
fr
- AU761846A - Optical system :
en
- US2470370A - Watch band display package :
en
- CA456723A - Electrical precipitator with automatic dust removal :
en
fr
- CA456806A - Suspenders :
en
fr
- ES19728U - Can opener and bottles opener. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2470521A - Current conveyer :
en
- ES187588A1 - TOY ACTUATOR MECHANISM :
en
es
- AU142583B2 - Improvements relating tothe separation of immiscible liquids :
en
- GB623490A - Improvements relating to compressed air braking systems :
en
- US2470509A - Method of making heated window glass :
en
- AU189746A - Improvements in methods of making spark gaps, apparatus therefor and product thereof :
en
- GB623361A - Improvements in or relating to a colloidal aqueous dispersion of a resinous copolymer of melamine, urea and formaldehyde :
en
- GB623365A - Improvements in and relating to high frequency heating apparatus :
en
- US2470231A - Internal-combustion operated free-piston machine :
en
- CA456716A - Electric heater :
en
fr
- US2470524A - Intravenous stand attachment for wheel stretchers :
en
- US2470741A - Automatic agitator for apparatus subjecting liquid to electrical potential between electrodes :
en
- GB623645A - Improvements in attaching parts to wooden poles :
en
- US2470625A - No-load tap changer :
en
- USD153808S - Kaufman
handbag :
en
- USD153821S - Pedersen etal
directional signal for motor
vehicles or the like :
en
- US2470318A - Support for table tennis nets :
en
- CA456649A - Rotary duplicating machine :
en
fr
- US2470264A - Electric motor bearing :
en
- GB623508A - Improvements relating to gas-turbine-engines :
en
- ES19746U - Chessboard pocket with interlocking system of parts and portadiagrams. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU59546A - Butter making means :
en
- CA456691A - Combination metering device and heat exchanger for refrigerators :
en
fr
- CA456725A - Bearing :
en
fr
- US2470128A - Airplane wing leading edge construction :
en
- US2470281A - Preservative coatings for foods :
en
- USD153769S - Design for a shoe or similar article :
en
- CA456671A - Snowshoe :
en
fr
- CA456686A - Hammer, axe and the like :
en
fr
- AU354846A - Improvements in or relating to devices for making glass fibres or filaments :
en
- DK69214C - Press for pressing objects, preferably helical bodies of synthetic resin or similar material. :
da
en
- ES187605A1 - A MECHANISM FOR DRIVING AND TRANSMISSION OF FORCES IN THE COMPOSITE MOLDS OF THE RUBBER SOLE DIRECTLY ON THE CUTTING MACHINES :
en
es
- GB623595A - Improvements in and relating to catalysts :
en
- AU207846A - Improved carbon pile electrical regulator :
en
- US2470293A - Nozzle :
en
- US2470121A - Automatically controlled marker :
en
- US2470570A - Vaporizing type oil burner :
en
- US2470598A - Transformer windings :
en
- AU1006147A - Improvements in or relating to weaving looms :
en
- USD153759S - Design fob an atomizer :
en
- USD153763S - Design for a desk writing unit :
en
- AU2703949A - Improvements in or relating to indicating or control apparatus responsive to temperature variations :
en
- AU996347A - Checking device forthe warp threads in circular looms :
en
- AU132629B2 - Improvements in anchor hoisting devices for marine craft :
en
- CA456711A - Electrical heating element :
en
fr
- CA456792A - Production of aromatic hydrocarbons by dehydrogenation of naphthene-containing feed stock :
en
fr
- US2470696A - Conveyer system for cargo airports :
en
- AU132641B2 - Improved water sprinkler for lawns andthe like :
en
- AU132655B2 - Improvements in or relating to processes of rendering wool unshrinkable :
en
- AU2699449A - Improvements in or relating to electric discharge tubes in which the electron current is formed into a beam and which comprises a deflecting electron firror :
en
- AU132640B2 - Improvements in colour photography :
en
- US2470331A - Machine for lapping wire drawing dies :
en
- USD153768S - Design for a shoe ob similar article :
en
- AU132628B2 - r Improvements in or relating to stud joining links and method of manufacturing same :
en
- CA456749A - Vehicle lift :
en
fr
- GB623358A - Improvements in or relating to steam heating systems :
en
- FR945810A - Ballpoint pen development :
en
fr
- GB623586A - Manufacture of derivatives of the cyclopentanopolyhydrophenanthrene series :
en
- GB623662A - Apparatus for joining the corners of frames :
en
- AU2694049A - Improvements in or relating to metal cleaning compositions :
en
- AU437246A - Manufacture of fibre-forming synthetic linear polyamides :
en
- AU2696049A - Process forthe conversion of liquid hydrocarbons :
en
- ES187567A2 - AN APPARATUS FOR LAUNCHING FLUIDS, AND IN PARTICULAR POWDERY MATERIALS :
en
es
- AU1140347A - Improved silt handling weir :
en
- US2470490A - Process of purifying pteroylglutamic acid and related compounds :
en
- AU132637B2 - Improvements in pulse echo system :
en
- AU144845B2 - Improvements relating to knives :
en
- AU132593B2 - Improvements top dead centre and valve and ignition timing device for internal combustion engines :
en
- US2470345A - Air washer :
en
- US2470404A - Shaft trueness tester :
en
- AU2642749A - Automatic pilot for mobile craft :
en
- AU132677B2 - Improvements connected with wheels for agricultural tractors andother agricultural machines :
en
- DK69219C - Device for tier transfer mechanisms in calculators. :
da
en
- AU132686B2 - Improvements in and relating tothe heating or warming ofthe rooms of buildings :
en
- CA456759A - Inhibiting polymerization of nuclear chlorostyrenes :
en
fr
- GB623471A - Improvements in yarn bobbins :
en
- FR946010A - Improvements to remote controls for training devices :
en
fr
- GB623266A - Improvements in or relating to hydraulic couplings :
en
- GB623418A - Improvements relating to apparatus for the detection of the presence of vehicles :
en
- AU132590B2 - Improvements in and relating tothe propulsion of motor propelled boats or amphibious motor vehicles :
en
- US2470174A - Collapsible box :
en
- AU2142045A - Improvements in and relating to resistance capacitance oscillators :
en
- ES19767U - Curler perfected. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU132649B2 - Gyro erecting means :
en
- US2470506A - Picker stick :
en
- US2470466A - Key case :
en
- US2470689A - Process for tin-coating the interiors of copper tubes :
en
- CA456682A - Adjustable tray for children's high chairs :
en
fr
- US2470166A - Polymerization of ethylene :
en
- CA456728A - Absorption machine containing inert auxiliary gas :
en
fr
- GB623686A - Arrangement for sawing stone :
en
- FR945906A - Improvements to tools for engraving machines :
en
fr
- GB623311A - Improvements in or relating to electric cables :
en
- AU132692B2 - Piezoelectric crystal structures :
en
- AU132623B2 - Improvements to multi-cylinder engines :
en
- CA456751A - Method of manufacturing lock nuts :
en
fr
- US2470581A - Locking system :
en
- AU142235B2 - Carrier bar and doffing mechanism for web reenforcing machines :
en
- CA456799A - Transmission system :
en
fr
- US2470138A - Tamperproof mailbox :
en
- AU132681B2 - An ultrahigh frequency antenna system for use in signalling systems :
en
- CA456637A - Fluid strainer with strainer cleaning means :
en
fr
- USD153752S - Pont of sign letters or similar article :
en
- CA456678A - Magnetic measuring instrument :
en
fr
- US2470610A - Ice fishing jack :
en
- US2470211A - Beet harvester :
en
- US2470496A - Wheel steering mechanism :
en
- US2470094A - Monoazo dye :
en
- CA456755A - Method and apparatus for lining pipe :
en
fr
- FR945934A - Apparatus for repairing rubber tires :
en
fr
- GB623541A - An improved expanding arbor :
en
- GB623629A - Improvements in abrasive articles :
en
- US2470406A - Impact producing implement :
en
- US2470604A - Circuit breaker :
en
- AU132669B2 - An improved hose nozzle :
en
- AU1058347A - A machine for filleting barracouta orthe like fish :
en
- US2470427A - Electrical scale :
en
- US2470338A - Probe pressure gun :
en
- US2470443A - Means for and method of continuously matching and controlling power for high-frequency heating of reactive loads :
en
- FR946025A - Electrical apparatus for rapid heating of star-shaped aviation engines :
en
fr
- GB623367A - Method and apparatus for the aerobic retting of flax and other fibrous plants :
en
- AU132652B2 - An improved combination corset and/or stocking retainer :
en
- CA456677A - Swimming pallet :
en
fr
- AU976447A - Steam generator burner and method of firing :
en
- GB623639A - Improvements in bicycles and tricycles :
en
- ES187565A1 - A PROCEDURE, WITH ITS CORRESPONDING DEVICES, TO RAISE CYLINDER PANORAMICS FROM THE PLANE :
en
es
- GB623438A - Improvements in or relating to eye cups :
en
- GB623623A - Foldable plate rack or shelf hinges :
en
- GB623491A - Improvements in and relating to cabinet beds and the like :
en
- AU132682B2 - Calling line identification arrangements' in telephone systems :
en
- US2470299A - Method of and apparatus for liquid treatment of yarns :
en
- GB623710A - Improvements in hubs for screw fans :
en
- FR945796A - :
fr
- GB623676A - Improvements relating to devices for maintaining radio components in holders :
en
- ES19787U - Spray. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623318A - Improvements in carrier bags :
en
- GB623600A - Process of compounding elastogenic material :
en
- USD153788S - Design for a picture frame
or the like :
en
- CA456772A - Rail anchor :
en
fr
- US2470726A - Staple remover :
en
- US2470163A - Plate support for electric accumulators :
en
- US2470347A - Letter tray :
en
- CA456807A - Folding vehicle step :
en
fr
- AU145469B2 - Improvements in welding rods and fusion-welding methods using such rods :
en
- AU2698049A - Improvements in car relating to means for applying sliding clasp fastener elements to tapes :
en
- US2470405A - Cutting fluid :
en
- US2470635A - Gauge for checking the positions of parts mounted on the inner peripheries of cylindrical articles :
en
- GB623370A - Improvements in or relating to yoltage regulators :
en
- GB623342A - Improvements in or relating to circulating lubricating systems :
en
- US2470115A - Organic polysulfides :
en
- US2470167A - Expansion flange :
en
- ES18193Y - Bottle uncorking device :
en
es
- GB623510A - Improvements in or relating to the production of mounting corners :
en
- FR945852A - Heat bath apparatus :
en
fr
- GB623573A - Aviation trainer :
en
- GB623689A - An improved electric motor control system :
en
- AU2694149A - Improvements in or relating to tube generators :
en
- CA16922S - Bottle :
en
- CA456664A - Liquid dispensing device, method of making the same, and liquid for use therein :
en
fr
- US2470184A - Arrangement for cooling combustion chambers :
en
- AU132583B2 - Improvements in or relating to radio transmitters :
en
- AU132662B2 - Improvements-in or relating, to soldering irons. 1 :
en
- AU132668B2 - Improvements in and relating to vices :
en
- US2470212A - Winder bobbin :
en
- US2470365A - Oil pump for dynamoelectric machines :
en
- US2470367A - Handbag purse :
en
- BE485853A - mine prop :
en
fr
- CA456798A - Disulphide :
en
fr
- US2470278A - Baling press :
en
- GB623432A - Improved micro-hardness tester :
en
- GB623469A - Machine for grooving gear shaving cutters with helical displacement of grooves :
en
- US2470478A - Synchronous motor control system :
en
- ES19700U - Blister dropper. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2470268A - Safety thermostatic control for :
en
- USD153781S - Design fob a cigarette lighter :
en
- US2470179A - Holding element for hub collars :
en
- US2470713A - Double gas burner with removable cap :
en
- CA456761A - Friction shock absorber mechanism :
en
fr
- AU143746A - Apparatus for manufacturing integral finned tubing :
en
- DK69215C - Process for the production of seamless bodies of thermoformable organic polymerization or polycondensation products. :
da
en
- NL123501B - :
en
- US2470643A - Light switch :
en
- AU823046A - Improvements in colour photography :
en
- CA456789A - Mechanism and method for forming sleeved valve bags :
en
fr
- US2470141A - Adhesive waterproof plastic composition :
en
- US2470310A - Indicator card for bingo or lotto games :
en
- ES18097Y - Seal for bottles with mechanical stopper. :
en
es
- FR945858A - Turbine improvements :
en
fr
- ES19762U - Dry razor (Machine-translation by Google Translate, not legally binding) :
en
es
- FR945970A - Improvements to radio direction indicator systems and short time interval measuring devices :
en
fr
- US2470695A - Cone type well drilling bit :
en
- US2470222A - Distillation of alcohols containing impurities less soluble in water :
en
- US2470601A - Dust collecting apparatus :
en
- GB623668A - Improvements in or relating to circuit-arrangements for limiting and detecting frequency-modulated oscillations :
en
- FR945866A - Manufacturing process of contact masses :
en
fr
- GB623694A - Improvements in reversing switches for use more especially on pedestrian-controlled electric vehicles :
en
- ES19699U - Variator of speeds applicable to vertical milling machine for wood (tapi). (Machine-translation by Google Translate, not legally binding) :
en
es
- CA456784A - Process for the production of toluene :
en
fr
- GB623576A - Improvements in or relating to apparatus for controlling the supply of electric current to the heating element of an electrically heated device :
en
- US2470699A - Combustion ring for pot type burners of the hydroxylating type :
en
- AU2066448A - Improved method of operating internal combustion engines and means forthe performance of that method :
en
- AU2645249A - Improvements in and relating to hose and tube fitting :
en
- ES18102Y - Improved lock. :
en
es
- AU142978B2 - Improvements in or relating to metal cleaning compositions :
en
- ES19724U - Metallic tilting window. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR946005A - Improvements to doors, windows, etc. :
en
fr
- GB623286A - Improvements in reduced scale shooting gunnery training apparatus :
en
- GB623687A - Improvements in or relating to electric glow discharge switches :
en
- ES19760U - Film-holder chassis for the fixed projection of views. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU658446A - Improvements relating to means for securing curtain rails in position :
en
- FR946008A - Container preventing the alteration of liquids by air during emptying :
en
fr
- GB623306A - Standard electric cell :
en
- US2470153A - Resistor and method of making same :
en
- US2470637A - Feed truck and means for removing feed therefrom :
en
- ES19731U - Bra perfected. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB623702A - Accordion support incorporating a seat :
en
- US2470255A - Pipe-line recovery device :
en
- USD153764S - Chain for a bracelet or similar article :
en
- GB623305A - Improvements in or relating to the manufacture of iron from iron ore :
en
- AU132591B2 - Wave generation and control :
en
- CA456745A - Process of producing poly-n-vinyl pyrrole compounds :
en
fr
- GB623716A - Improvements in or relating to protective cut-out switches for polyphase electrical apparatus :
en
- GB623621A - High-voltage fuses :
en
- ES12232Y - Glasses frame. :
en
es
- FR945894A - Improvements to the method of fitting nozzles in gas turbine or reaction propellants :
en
fr
- AU132419B2 - Improvements in and relating to resistance capacitance oscillators :
en
- DK69204C - Process for the preparation of solutions or pastes of nitrocellulose. :
da
en
- US2470139A - Camera shutter :
en
- ES17966Y - Dutch type optical cufflinks. :
en
es
- USD153819S - Design fob a picture frame :
en
- USD153827S - Extensible watch bracelet :
en
- FR945982A - Extendable Link Enhancements :
en
fr
- GB623617A - Improvements in or relating to guards for power presses :
en
- US2470356A - Electrical precipitator :
en
- CA456699A - Dicyandiamide nitrate :
en
fr
- US2470221A - Apparatus for and method of dressing cylindrical surfaces :
en
- US2470233A - Festoon bracket :
en
- US2470285A - Radio frequency apparatus for heating metallic articles of large surface area to volume ratio :
en
- GB623341A - A combination clothes drier and child's play pen :
en
- USD153839S - Design for a key chain :
en
- ES18136Y - Lip brush. :
en
es
- US2470659A - Piano key mounting :
en
- US2470445A - Production of high octane number aviation gasoline :
en
- ES187627A1 - PROCEDURE FOR OBTAINING DERIVATIVES OF ESTERS OF BETA-KETONIC ACIDS :
en
es
- US2470303A - Computer :
en
- US2470143A - Pocket flight position indicator :
en
- USD153818S - Design fok a crutch :
en
- GB623426A - Improvements in and relating to vibration dampeners :
en
- ES187568A1 - IMPROVEMENTS IN THE MANUFACTURE OF FILLING ELEMENTS IN THE STYLOGRAPHIC JIBS :
en
es
- US2470444A - Glass cutter :
en
- US2470730A - Plow control :
en
- BE488693A - METHOD AND MACHINE FOR MAKING A NET IN A MOLDED THERMOPLASTIC MATERIAL OBJECT :
en
fr
- US2470454A - Stabilizer for alternating current power transmission systems :
en
- US2470600A - Electric chime device :
en
- GB623695A - Improvements in or relating to electric dry cells :
en
- US2470291A - Film identifying and punching device :
en
- FR945844A - Improvements to ultra-short wave multiplex telephone links :
en
fr
- FR946047A - Improvements to radioactive light compositions :
en
fr
- AU144996B2 - Improvements in or relating tothe thermal treatment of hydrocarbons :
en
- US2470100A - Door operating mechanism for mixers :
en
- AU132581B2 - Improvements in methods of making spark gaps, apparatus therefor and product thereof :
en
- AU150753B2 - Wound dressings :
en
- US2470259A - Safety device for revolvers :
en
- USD153754S - Design for a jewelry chain :
en
- ES18096Y - Portable liquid level indicator in the barrels. :
en
es
- GB623607A - Preparation of cellulose ethers :
en
- US2470662A - Guardrail assembly for railroad track equipment :
en
- GB623285A - Improvements in rotary engines :
en
- GB623430A - Improvements in modulating and control arrangements for valve oscillators :
en
- FR945918A - Centrifugal liquid manure pump made entirely of steel :
en
fr
- GB623504A - Improvements in or relating to tilting tuning-indicators for wireless sets :
en
- CA456703A - Rangefinder, heightfinder, and like optical measuring instruments :
en
fr