• US1998169A - Alloy : en
  • US1998295A - Electrical protective system : en
  • CA349559A - Signalling system : en fr
  • US1997942A - Automatic plug lock for containers : en
  • DE612285C - Drilling winch and turntable drive for deep drilling : de en
  • CH176324A - Needle roller group for spinning preparation machines or the like intended for breaking up fiber material. : de en
  • US1997713A - Screen and method of making same : en
  • US1998369A - Stocking : en
  • US1998121A - Luminous device : en
  • US1998192A - Means for guiding and cooling rolled metal : en
  • CA349633A - Phonograph : en fr
  • CH176373A - A rider sitting on the edge of a leaf-like body. : de en
  • US1997742A - Combined workbench and rack : en
  • US1997927A - Method of producing ammonium trinitrate : en
  • US1997684A - Yacht mop : en
  • CA349634A - Lactic acid : en fr
  • CA349647A - Golf ball cover : en fr
  • US1997696A - Cloth drying and spreading machine : en
  • US1997724A - Article of jewelry : en
  • USD95259S - Design for a bottle : en
  • US1997790A - Acoustic diaphragm : en
  • US1998003A - Hydraulic feed control : en
  • US1997850A - Sheet feeder : en
  • USD95209S - Design foe a water closet : en
  • DE612312C - Method for receiving and amplifying ultrashort electrical waves : de en
  • ES2914Y - Electric heater for curling hair. : en es
  • GB427152A - Improvements in and relating to governing mechanism for elastic fluid turbines : en
  • US1997852A - Piston ring squeezer : en
  • USD95191S - Design for a bracelet chain : en
  • USD95293S - Design for a stocking or similar : en
  • DE612244C - Radiation protection for electrical high-voltage devices, especially for electrical switches : de en
  • US1998291A - Folding umbrella : en
  • USD95211S - Design for a lady s vanity box : en
  • US1997879A - Air volume control : en
  • US1998107A - Flashing aviation beacon : en
  • CA349501A - Axle bearing lubricating method : en fr
  • DK50138C - Wheel bandage, especially for Wheels for Rail Vehicles. : da en
  • CA349506A - Windshield wiper : en fr
  • FR44847E - Metal recovery process : en fr
  • CH176536A - Mechanism for triggering a movable member subjected to a high return force. : en fr
  • US1997678A - Adjustable cap : en
  • DE612313C - Control device for multi-motor drives of paper machines : de en
  • DE612329C - Clamping and locking device for iron straps for tires on bales, boxes, etc. like : de en
  • CH176456A - Lighting system, in particular for stairwells. : de en
  • FR779912A - Process for producing interesting hydrocarbons : en fr
  • FR779964A - Improvements to tracked devices : en fr
  • GB427475A - Improvements relating to rotary compressors, engines and heating and cooling apparatus : en
  • CA349509A - Loom mechanism : en fr
  • CH176470A - High vacuum-tight connection between an insulating body and a concentric, self-contained metal part. : de en
  • ES136582A1 - PROCEDURE FOR THE MANUFACTURE OF TOPOGRAPHIC OR GEOGRAPHIC LETTERS, DIDACTIC MAPS AND SCHOOL MODELS FOR THE TEACHING OF DRAWING, ZOOLOGY AND BOTANY AND ANALOGS, RELIEF, FLEXIBLE AND UNALTERABLE : en es
  • US1997907A - Reversible base plate for casting steel ingots in molds : en
  • CA349546A - Fuel : en fr
  • CA349611A - Dust removal device : en fr
  • CH176364A - Process for the production of storage-stable floor sweeps. : de en
  • US1997973A - Photoelectric cell : en
  • USD95265S - Design for a vanity case : en
  • FR779981A - Internal combustion boiler : en fr
  • FR780213A - Application of ashes originating in particular from the combustion of pulverized coals to the treatment of colloidal solutions or suspensions : en fr
  • ES136645A1 - A new procedure for the obtaining of elements or own pieces for constructions, mosaics, puzzles and other children's entertainments. : en es
  • GB427140A - Improvements in and relating to a filling nozzle for machines for filling bottles and the like : en
  • GB427199A - Improvements in the purification of water : en
  • US1997896A - Process of refining asphalt base petroleum : en
  • US1998257A - Gas burner attachment : en
  • ES136618A1 - MACHINE TO CLOSE BY CASE OF CAPSULES CONTAINERS, PREFERENTIALLY OF GLASS : en es
  • ES3513U - Capsule for bottles. (Machine-translation by Google Translate, not legally binding) : en es
  • US1997621A - Centrifugal drier : en
  • US1997835A - Tractor wheel : en
  • US1997780A - Control means for electrically actuated devices : en
  • CA349603A - Valve mechanism : en fr
  • US1997804A - Spark plug resistor : en
  • US1998055A - Machine for continuously applying glass spheres or particles to flat surfaces : en
  • US1998225A - Catheter : en
  • USD95276S - Design for a tube ob similar : en
  • DE1333219U - : de
  • FR780037A - Installation and device for performing automatically and continuously, in the foundry, the drying of vertical frames, their union and casting : en fr
  • FR780216A - Permanent fixing and holding brake for windows, doors, etc. : en fr
  • GB427178A - Improvements in or relating to electric clocks : en
  • US1997881A - Egg cracking machine : en
  • US1997990A - Washing machine : en
  • US1997647A - Network distribution system : en
  • US1998156A - Bottle motion mechanism for rotary bottle filling machines : en
  • DE612073C - Process for the production of an easy-to-burn diesel fuel from coal oil : de en
  • FR780068A - Improvements to automatic volume-control devices for radio receivers : en fr
  • GB427034A - Improvements in block bottom bags : en
  • US1998131A - Amplifying relay system : en
  • US1998150A - Pocketbook : en
  • USD95241S - Design for a dress : en
  • DE608910C - Device for making ice in continuous operation : de en
  • FR780085A - Improvements to internal combustion engines with sleeve-shaped valves : en fr
  • US1997787A - Control for gaseous discharge lamps : en
  • US1998283A - Angle cock device : en
  • US1998390A - Furnace heat distributing device : en
  • CA349536A - Fruit container : en fr
  • US1997756A - Fastening member : en
  • US1998363A - Method of heating objects electrically : en
  • CA349626A - Olefine derivative product : en fr
  • DE612281C - Device for determining the direction of sound waves : de en
  • US1997693A - Electrical discharge device : en
  • US1998205A - Steel permanent way for high speed railways : en
  • ES136621A1 - A process for manufacturing homogeneous and unalterable compressed blocks by water, of steel wool in chips. : en es
  • US1997982A - Cleaning agent container : en
  • US1998252A - Package with closed ends : en
  • CH176348A - Sandal. : de en
  • US1998019A - Railway traffic controlling system : en
  • DE612265C - Process for the simultaneous production of sulfuric acid and nitric acid or mixtures of these : de en
  • FR780002A - Improvements to flexible sheathed transmissions, in particular to those for remote controls : en fr
  • GB427217A - Improvements in or relating to ankle and like bandages : en
  • ES136597A1 - Apparatus to pass slides. : en es
  • FR779995A - Food product consisting of a milk-based liquor : en fr
  • GB427304A - Automatic coin-freed release for billiards or other games : en
  • USD95187S - Design for a dress : en
  • GB427480A - Improvements in or relating to the manufacture of moulded tiles, bricks and the like : en
  • US1998280A - Pressing machine : en
  • DE612356C - Globe to illustrate the magnetic conditions on the earth's surface : de en
  • FR779986A - Improvements to toothpaste products : en fr
  • FR779994A - Installation of floating baths : en fr
  • GB427239A - Improvements in or relating to reciprocating piston compressors for refrigerating machines : en
  • GB427098A - Improvements in and relating to electrical batteries : en
  • FR780084A - Solidified beauty shadow : en fr
  • GB427130A - Improvements in or relating to wearing apparel : en
  • DE612171C - Method and device for the production of knitted goods : de en
  • DK50129C - Method for Increasing the Corrosion Resistance of Aluminum Alloys Containing Between Approx. 3 and 16 pCt. Magnium. : da en
  • FR780179A - Valve lifter : en fr
  • US1998079A - Apparatus for producing mix-tone roofing : en
  • DE612179C - Process for the production of objects with high rigidity and spring force : de en
  • CA349568A - Volume control system : en fr
  • ES136653A1 - A process for manufacturing cushions or other rubber objects filled with pressurized gas. : en es
  • FR780055A - Manufacturing process of 2-keto-1-gulonic acid : en fr
  • GB427224A - Improvements relating to the construction of wooden seated chairs : en
  • FR780025A - Improvements in the preparation of pyrogenic transformation products : en fr
  • ES3518U - Device for connection and support of electric lamps with screw cap. (Machine-translation by Google Translate, not legally binding) : en es
  • US1997565A - Bellows : en
  • US1997722A - Method of making shoes : en
  • US1998409A - Dynamo electric machine : en
  • DE612249C - Device for cooling reciprocating compressors : de en
  • US1997728A - Valve or bulb for flush tanks : en
  • US1998187A - Improved optical combination : en
  • ES2880Y - Special float. : en es
  • FR780194A - Dry type gas meter with two measuring chambers and vertical control valve support axis : en fr
  • DE612390C - Typewriter, typewriter or similar machine : de en
  • FR780248A - Bark fiber bleaching process : en fr
  • CH176354A - Device for making ravioli. : en fr
  • US1997987A - Composite sheet material : en
  • US1998351A - Discharge chute : en
  • US1998125A - Method of making ribbed insoles : en
  • USD95228S - Design for a shoe : en
  • ES135599A1 - Improvements in the closures of wristwatch bracelets. : en es
  • ES136615A1 - A procedure of color photography. : en es
  • US1997812A - Automatic transmission : en
  • US1997972A - Gun sight : en
  • US1998074A - Flow control device : en
  • ES136610A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • FR780211A - Board for on-board devices : en fr
  • ES2872Y - Improved gas cooker. : en es
  • USD95253S - Design for a rubber diaper : en
  • US1997893A - Navigational instrument : en
  • CA349543A - Engine fuel pump : en fr
  • CH176429A - Device on injectors to increase their ability to deliver against high pressures. : de en
  • DE612228C - Process for making beer : de en
  • DE611504C - Device for securing overpasses : de en
  • ES3490U - A chain oiler for bicycles or motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • FR780160A - High value ohmic resistance : en fr
  • ES136254A1 - Improvements in or related to converters or transformers of moment of rotation. : en es
  • US1998321A - Power supply system : en
  • FR780046A - Furnace for heating mineral oils with independently heated combustion chambers : en fr
  • GB427062A - An improved rear projection screen : en
  • GB427404A - Improved method and apparatus for silencing exhaust gases : en
  • FR44831E - end electrode for electric circuit breakers with liquid or gas blowing : en fr
  • CH176266A - Plant protection cap. : de en
  • CH176529A - Device for dispensing oil, fat and the like. : de en
  • US1998070A - Ophthalmic mounting : en
  • US1998120A - Whisk : en
  • US1998007A - Locomotive : en
  • GB427138A - Improvements relating to power transmission through rotary shafts : en
  • ES136266A1 - A provision in shooting weapons. : en es
  • ES3530U - Nucleus for dry signature. (Machine-translation by Google Translate, not legally binding) : en es
  • FR780063A - Method of manufacturing coupled tissues : en fr
  • US1998048A - Method of treating brake drums or the like : en
  • GB427226A - Improvements in or relating to wind or like screens for the cockpits of aircraft, motor boats, or motor-cycle sidecars or for use in similar situations : en
  • FR780119A - Systems for recording modulations and recordings obtained through the use of said systems : en fr
  • USD95292S - Design for a casing fob an automo : en
  • FR779943A - Immersed pumpe : en fr
  • GB427264A - Improvements in or relating to sliding doors, partitions and the like : en
  • US1997984A - Paper manufacture : en
  • FR44839E - Tar-bitumens and their manufacture : en fr
  • GB427110A - Improvements relating to taps or cocks, particularly for oil drainage or like purposes : en
  • CH176477A - Headlights on vehicles. : de en
  • ES2702Y - Improved moldboard plows. : en es
  • FR780183A - Installation making it possible to alert the subscriber online of a call made during his conversation, in telephone sets connected to an automatic exchange : en fr
  • GB427215A - Improvements in and relating to document cases and the like : en
  • FR780100A - Domed or convex button : en fr
  • US1997932A - Animal trap : en
  • DE612250C - Capacity control of reciprocating compressors by means of an additional harmful space : de en
  • CH176321A - Closing element designed as a corner valve, especially for lines conveying drinks. : de en
  • US1997866A - Method of preparing grated cheese products : en
  • ES136649A1 - Improvements in heavy oil burners. : en es
  • FR780043A - Servo device for hydraulic valves and dams automatically operated by hydraulic control : en fr
  • FR780218A - Stirrup closures for bottles : en fr
  • GB427118A - Improvements relating to coil springs, particularly for upholstery : en
  • US1997791A - Hopper discharge mechanism : en
  • ES3500U - Union or connection for pipes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR779990A - Parachute training : en fr
  • DE612395C - Carrying device for closed protective bells with foreign garnish on electric ceiling lights : de en
  • GB427026A - Improvements in or relating to modulating carrier wave transmitters : en
  • GB427135A - A holder or container for an electric torch, spotlight or the like : en
  • DE612181C - Hat press machine : de en
  • FR780162A - Plug : en fr
  • GB427195A - Improvements in or relating to liquid delivery or discharge devices : en
  • US1997842A - Valve actuating mechanism : en
  • FR780178A - Improvements to thermionic tubes : en fr
  • ES135805A1 - Improvements in the photographic process of obtaining cards and identity cards. : en es
  • CA349516A - Headlight : en fr
  • AU1703734A - A tube closure for pasty or liquid contents : en
  • CH176472A - Apparatus for rectifying alternating electric currents. : en fr
  • US1998133A - Device and method for controlling circuits by light sensitive means : en
  • US1998175A - Controlling apparatus for highway crossing signals : en
  • DE612368C - Foam swimming machine : de en
  • GB427262A - Improvements in or relating to signalling devices for use upon road vehicles : en
  • DE612216C - Line switching device for the printing table of cash registers and accounting machines : de en
  • DE612234C - Circuit arrangement for telephone systems with dialer operation : de en
  • DE612195C - Encapsulated distribution system with several busbar systems and with switchgear that can be pulled out of fixed connection switching pieces : de en
  • US1997901A - Water sprinkler : en
  • USD95286S - Design for a storage battery case : en
  • USD95199S - Design for a bottle casing : en
  • DE612141C - Fleece winder for spinning preparation machines with automatic lap changing device : de en
  • USD95220S - Design fob a combined bottle : en
  • USRE19536E - parks : en
  • CH176327A - Package winder. : de en
  • US1997737A - Aligner for billing machines : en
  • CA349525A - Lamp shade : en fr
  • CH176285A - A method of manufacturing a hydraulic binder. : en fr
  • ES3599U - A table "esgu" transformable and removable, which can be applied to various uses such as tea table, lounge table, library, clinic, laboratory, etc. (Machine-translation by Google Translate, not legally binding) : en es
  • US1998057A - Insulation : en
  • CH176467A - Molten electrolyte rectifier. : de en
  • DE612276C - Method of knitting two or more threads simultaneously and securely separated on flat weft knitting machines and device for carrying out the method : de en
  • ES2994U - A valve box with intake and outlet (Machine-translation by Google Translate, not legally binding) : en es
  • GB427052A - Improvements in or relating to electric switches for high tension alternating currents, having liquid breaks : en
  • CH176270A - Process for the production of a wall covering consisting of platelets. : de en
  • US1998174A - Drinking device for poultry : en
  • FR779985A - Method and device for the automatic adjustment of treatment and discharge periods in reversible rotary kilns : en fr
  • CA349600A - Oil engine cylinder head : en fr
  • FR44825E - Method and device for the early extinction of anode current in rectifiers, inverters and other static converters : en fr
  • GB427044A - Improvements in or relating to machines of the type having a working tool or knife for treating hides, skins, leather and the like, and to means for grinding such tools or knives : en
  • GB427206A - Improvements in or relating to rackets for lawn tennis and other games, and the manufacture thereof : en
  • US1998402A - Apparatus for cracking oil : en
  • DE612191C - Winding device working with a roll-up cloth : de en
  • FR780171A - Improvements to the control of automobile wheels : en fr
  • US1997905A - Packing box for goods, and more particularly for delicate goods : en
  • US1998364A - Knitting machine and method for the production of nonrun fabric : en
  • USD95251S - Design for a textile fabric : en
  • DE612231C - Carbonless copy device for business books, especially easel sheets : de en
  • ES136313A1 - A procedure to protect the silver part of the mirrors. : en es
  • USD95291S - Design for a container for fragile : en
  • FR780011A - Waterproof zipper pouch : en fr
  • US1998065A - Switch mechanism for conveying systems : en
  • US1998211A - Method of regenerating resits containing cellulose filling materials : en
  • US1998356A - Knife handle and method of making same : en
  • DE612123C - Glow amplifier tubes : de en
  • GB427631A - Improvements in and relating to the manufacture of organic acids from aldehydes and primary alcohols : en
  • US1997975A - Incandescent electric lamp : en
  • GB427193A - Improvements relating to weighing apparatus : en
  • FR779987A - DC polarized relay : en fr
  • FR780078A - Non-ferrous metals : en fr
  • CH176422A - Lift valve combined with deflection bend. : de en
  • DE612089C - Sound signal system : de en
  • DE612161C - Device for pre-drying laundry : de en
  • NL35242C - Ball or roller shaft block, the inner race of which rests directly and freely on the shaft and is pressed laterally against a collar or boss of the shaft by means of a locked nut screwed onto the shaft : en nl
  • GB427238A - Zinc base alloy : en
  • DE612361C - Drawer lock with bolt flap, rattle bell and electrical signal : de en
  • FR780039A - Method and device for iron removal and, where appropriate, additional purification of water in installations with compressed air tanks : en fr
  • CA349508A - Vehicle rocking machine : en fr
  • US1998304A - Electrical distribution system : en
  • US1997599A - Electric filter : en
  • US1997917A - Gauge : en
  • US1998148A - Auto-aeroplane : en
  • CH176526A - Device for emptying the ballast tanks of submarines driven by two-stroke engines. : de en
  • USD95245S - Design for a newspaper rack : en
  • ES136562A1 - CONTROL DEVICE FOR SPEED CHANGE, PARTICULARLY FOR AUTOMOTIVE VEHICLES : en es
  • GB427109A - Improvements in or relating to electrical signalling systems : en
  • FR779996A - Bayonet connection strip : en fr
  • US1997731A - Tubing head and blow-out preventer : en
  • US1997995A - Brassiere : en
  • FR780030A - Process for the preparation of n-substituted products of amino-anthraquinones : en fr
  • GB427045A - Improvements in or relating to the drying, with or without smoking, of rubber sheets : en
  • US1997988A - Furnace lining protection : en
  • IE13756L - Vacuum containers : en
  • ES2934Y - Electric oven. : en es
  • GB427387A - Carbohydrate derivatives and processes for making same : en
  • DK50151C - Intermediate frequency overlay receiver. : da en
  • FR44817E - Fuel mixture : en fr
  • DE612160C - Metal extrusion press : de en
  • FR780172A - New Azo Dyes and Process for Preparing Them : en fr
  • GB427321A - Improvements in perforated tape transmitters for signal recorders : en
  • FR779976A - Device for document identification : en fr
  • FR780121A - Friction body and method for its manufacture : en fr
  • GB427080A - Improvements in or relating to gas-fired water heaters : en
  • GB427384A - Improvements in or relating to amplfiers : en
  • GB427394A - Improvements in the removal of weak acids from gases : en
  • FR779934A - Support intended for the mechanical recording of a vibratory trace which can be reproduced by an optical process : en fr
  • GB427287A - Improvements in or relating to injection pumps : en
  • FR780198A - Process for the preparation of azo dyes on wool or blends of wool and cellulosic fibers : en fr
  • FR780247A - Process for producing a carrier frequency for photoelectric currents for image transmission installations : en fr
  • GB427114A - Improvements in or relating to radio receivers : en
  • USD95170S - Design for a pencil box ob similar : en
  • DK50150C - Method of Making Vinyl Esters. : da en
  • FR779974A - Machine device for the manufacture of tipped-less bulb lamp bases : en fr
  • DE612086C - Machine for grinding straight and twisted cutter teeth : de en
  • US1998352A - Caliper and divider : en
  • DK50148C - Poultry picking machine. : da en
  • DE612314C - Line protection arrangement : de en
  • ES136646A1 - A new procedure for the manufacture of semi-briefs applicable to the manufacture of insoles and buttresses for footwear. : en es
  • US1998054A - Cinema screen : en
  • FR780240A - Advanced training in the suspension of rail vehicles : en fr
  • FR780049A - Control device : en fr
  • GB427198A - Improvements relating to screens or windows of vehicles : en
  • DE612168C - Device for longitudinal movement of the ribbon of writing, calculating and similar machines : de en
  • US1998314A - Weed puller and remover : en
  • ES136620A1 - A new projectile envelope system with a compressible and optionally lubricating chamber. : en es
  • GB427276A - Improvements in and relating to compressor valves : en
  • FR780190A - Aircraft landing gear : en fr
  • US1997587A - Tray with handle : en
  • US1997954A - Hair-trigger mechanism for smallarms : en
  • US1998158A - Spark plug : en
  • US1997575A - Throttle control mechanism : en
  • US1997764A - Dumping grate : en
  • US1998355A - Calculating machine and typewriter : en
  • US1998415A - Vehicle wheel : en
  • US1998012A - Removable top lift : en
  • FR780149A - Line advancement device for the striking rollers of office machines carrying out writings : en fr
  • NL35199C - : en
  • FR44846E - Internal band brake : en fr
  • DE612341C - Vibration damper for overhead lines : de en
  • FR780027A - Process for preparing sulfonic acids : en fr
  • USD95206S - Design fob a vacuum cleaner casing : en
  • USD95257S - Design for a meat and food : en
  • US1997744A - Hydroxydiphenylene compound : en
  • USD95256S - Design for an electric hair clipper : en
  • USD95223S - Design fob a dress : en
  • DE612305C - Motorcycle sidecar : de en
  • FR780128A - Bra clip system : en fr
  • FR780202A - Method and apparatus for making shoes with sponge rubber soles : en fr
  • FR44834E - Ventilation and dust removal process for shredders : en fr
  • DE612399C - Precision measuring device working according to the minimeter principle : de en
  • GB427131A - Improved creaseless elastic yarns, and means for producing the same : en
  • GB427230A - Improvements in the indicating apparatus of rotary water meters : en
  • FR780195A - Electro-magnetic clutch : en fr
  • FR780241A - Improvements made to the devices to allow entries to be made simultaneously on several superimposed sheets : en fr
  • FR780107A - Improvements to boxes, kits and similar containers : en fr
  • US1997799A - Displacement glass feeder : en
  • US1997815A - Talking motion picture screen : en
  • US1998354A - Mailing folder : en
  • DE612156C - Method for producing a feed : de en
  • GB427031A - Improvements in and relating to hot water bottles : en
  • FR44842E - Improvements in the manufacturing processes of endless crimped cellulosic fibers making it possible to obtain all the ranges of textiles whose characteristics recall those of wool, cotton, or natural schappes : en fr
  • FR779923A - Method for mechanically obtaining setting-up marker sheets : en fr
  • FR780134A - Improvements to rectifier grid checks : en fr
  • FR780141A - Process for obtaining an easily filterable magnesium hydrate : en fr
  • FR780144A - Process for preparing interesting condensation products : en fr
  • GB427151A - Improvements in or relating to plug and socket connections for electric machinery such as conveyors and coal cutting machines : en
  • GB450523A - Apparatus for handling, moving and transferring goods : en
  • GB427141A - Improvements relating to license holders for use on motor vehicles : en
  • FR779962A - Process intended to allow the partial sale, in the form of parallelepipedal blocks, of ripened Gruyere cheeses and resulting product : en fr
  • FR780229A - Self-induction coil : en fr
  • CH176355A - Process for the mentholization of tobacco. : de en
  • FR780041A - Substitutes for azabenzanthrones and process for their preparation : en fr
  • FR780156A - Tilting mechanism with so-called "snap-action" sectors for reversing dry gas meter valves : en fr
  • US1998366A - Running board mat for automobiles : en
  • FR780060A - New road construction process by calcining the ground : en fr
  • ES136318A1 - A process for obtaining a porous agglomerate of vegetable fibers and especially wood fibers in any incombustible and imputrefact insulating form. : en es
  • FR779989A - Improvement in fluid glands : en fr
  • GB427073A - Improvements in signalling apparatus : en
  • GB427299A - Improvements in and relating to vulcanizing apparatus : en
  • US1998376A - Motion transmitting means : en
  • US1997571A - Engine starter : en
  • US1997612A - Vertical graining machine : en
  • US1998113A - Reamer : en
  • ES135955A1 - A procedure to get the driver of a car to perceive the noises and acoustic signals that occur behind the vehicle he drives. : en es
  • US1997595A - Acoustical ceiling construction : en
  • US1998324A - Photocopy machine : en
  • GB427323A - Manufacture of new vat dyes and intermediates therefor : en
  • GB427027A - Improvements in and relating to hats and like head-gear : en
  • DE612346C - Process for cleaning surfaces covered with lubricating oil sludge : de en
  • DK50155C - Procedure for the manufacture of road surfaces with the addition of rubber, gutta-percha, balata or similar substances. : da en
  • GB427180A - Improvements in or relating to machines for treating hides, skins, leather and the like : en
  • GB427181A - A new or improved device for boring and reboring cylinders : en
  • US1998323A - Brake rigging : en
  • DK50130C - Procedure for Making False for Shooting Layers in Plywood Boxes. : da en
  • FR44836E - Improvements to starting systems for internal combustion engines : en fr
  • GB427275A - Process for the destructive hydrogenation of solid carbonaceous materials : en
  • GB427219A - An improved process of and apparatus for the production of sliding clasp fasteners : en
  • GB427291A - A new or improved book-rest : en
  • USRE19534E - Refrigerating apparatus : en
  • FR779928A - Sealed relay with large expansion and self-sealing applicable in pressure transmission pipelines of fluids, liquids or gases : en fr
  • CH176282A - Machine for molding pipes or other tubular parts in cement, concrete, etc. : en fr
  • USD95172S - Design for a finger ring : en
  • FR779919A - Device for precise measurement of lengths or angles : en fr
  • FR780117A - Improvements in devices for the direct aiming of firearms at mobile goals in space : en fr
  • GB427097A - Improvements in tilting devices for use in rolling metals : en
  • CH176306A - As a drip catcher and heat insulating plate serving device for jugs, jugs, pots and the like. : de en
  • US1998248A - Method for the pyrolysis of petroleum oils and apparatus therefor : en
  • DE612347C - Dismountable tent bed with adjustable fabric tensioning device : de en
  • US1997792A - Container washing machine : en
  • CH176446A - Cooling container. : de en
  • CH176488A - Disinfection process. : de en
  • CH176412A - Flat grinding device for cards with adjustable grinding iron and rotating grinding roller. : de en
  • US1997824A - Fluid pump : en
  • US1997884A - Piston rod connection : en
  • ES136644A1 - Automatic device that by means of the introduction of a metallic file or coin, allows the vision of a certain number of stereoscopic photographs. : en es
  • FR44822E - Wedge snap : en fr
  • DE612272C - Device for suppressing switching sparks at break points with the aid of a capacitor : de en
  • USD95278S - Design for a teapot : en
  • US1998163A - Bottle transfer mechanism : en
  • USD95271S - Design for a lady s coat : en
  • ES2937Y - Filter cannula. : en es
  • GB427117A - Improvements in calculating apparatus : en
  • FR780087A - Small spray mill for alternating current : en fr
  • DE612166C - Device for shutting down an address printing machine : de en
  • US1997963A - Terminal attachment : en
  • GB427166A - Improvements in or relating to the releasable connection of the electrical conductor of a whale line with a source of current : en
  • GB427235A - Change speed mechanism : en
  • US1998236A - Brake for casters : en
  • US1998317A - Dump wagon : en
  • FR780124A - Manufacturing process of molding and polishing bodies : en fr
  • GB427208A - Process for producing dyeings on the fibre : en
  • GB427282A - Improvements in or relating to electric discharge tubes : en
  • CA349512A - Rubber compound : en fr
  • CH176353A - Centrifugal dust collector. : de en
  • CH176458A - Time switch. : de en
  • CH176504A - Grease bag. : en fr
  • CH176473A - Anastigmatic X-ray tube. : de en
  • ES2959Y - Case with flexible metal closure for photographic devices. : en es
  • GB427164A - Improvements in lead-in devices for the ignition cables of internal combustion engines : en
  • US1997768A - Mechanical razor : en
  • US1997796A - Cigarette lighter and dispenser : en
  • US1997883A - Sanitary belt : en
  • US1998002A - Fruit washer : en
  • US1998258A - Ingot casting apparatus : en
  • US1997676A - X-ray tube : en
  • CH176366A - Process for the production of everyday objects using viscose sponge mass. : de en
  • CA349574A - High power fuse : en fr
  • US1998232A - Holder for collapsible tubes and the like : en
  • FR780250A - Resistance and its manufacturing process : en fr
  • FR44830E - Improvements to cinematographic projectors : en fr
  • DE1333191U - : de en
  • FR780090A - Improvements in boat propulsion : en fr
  • GB427154A - Process of colouring wood : en
  • US1997675A - Distillation : en
  • US1998130A - Holder for safety razor blades : en
  • US1997802A - Fish lure : en
  • US1998371A - Electric glow-discharge vessel : en
  • NL35244C - : en
  • US1997634A - Master breaker protective system : en
  • US1997746A - Oil filter : en
  • FR780088A - Improvements in whipping cream or other liquids : en fr
  • US1997969A - Electric arc welding method : en
  • CH176465A - Closed fuse for high currents with identification device. : de en
  • DE612194C - Process for discharging semi-coke from horizontal chamber furnaces : de en
  • AU1710234A - Improved motive unit for animated electric signs : en
  • DE612245C - Process for the mirroring of individual predetermined points on the wall of discharge vessels : de en
  • CA349578A - Silk screen colour applying apparatus : en fr
  • CA349594A - Metal primer : en fr
  • CA349610A - Knitting machine : en fr
  • CH176521A - Process for cooling mainly electromagnetic rail brakes. : de en
  • US1997886A - Chain post : en
  • US1997931A - Rest promoting appliance : en
  • US1998218A - Catalyst and process for production of acetic acid : en
  • GB427033A - Improvements relating to tipping vehicles : en
  • CH176365A - Process for the manufacture of a synthetic balm. : en fr
  • US1997978A - Two slide automatic grinding machine : en
  • US1998365A - Steering gear for vehicles : en
  • US1997970A - Proportionate feeder : en
  • CH176336A - Bobbin drive device for braiding machines. : de en
  • CH176440A - Automatic liquid fuel dispenser for internal combustion engines. : en fr
  • US1998362A - Controlling supercharged or other high compression ratio aircraft engine : en
  • CA349514A - Infant's garment : en fr
  • DE612201C - Process for the production of luminous bodies from difficult-to-melt metals and metal compounds : de en
  • CH176307A - Combination seating and reclining furniture. : de en
  • CA349577A - Universal joint : en fr
  • CH176280A - Heat exchange element for heating and cooling purposes. : de en
  • CH176390A - Telemetry table and for calculation. : en fr
  • CA349560A - Gaseous electric discharge device : en fr
  • US1997772A - Arc controlling structure : en
  • CA349652A - Anthraquinone derivative manufacture : en fr
  • US1997646A - Clutch for window regulators : en
  • CH176497A - Alarm device. : de en
  • CH176486A - Process for obtaining a therapeutically valuable product. : de en
  • CH176520A - Braking device on rail vehicles. : de en
  • DE612284C - Cable shear device for drill handle : de en
  • US1998273A - Radiator : en
  • DE612339C - Manuscript holder for typewriters : de en
  • US1998162A - Rotary broaching machine : en
  • USD95184S - Design for a combined clock case : en
  • US1997752A - Automatic expansion bumper : en
  • US1998152A - Variable pitch propeller mechanism : en
  • US1998141A - Method for the treatment of milk : en
  • USD95282S - Design for a storage battery case : en
  • US1998047A - Method of lining brake drums : en
  • DK50145C - Device for automatic telephone systems. : da en
  • US1997579A - Control system for high frequency apparatus : en
  • ES2940Y - Universal roller apparatus for decorations with plastic paints, glue, oil and transparent inks. : en es
  • FR780013A - Improvements made to devices intended to guide and tension link chains and cause them to stop : en fr
  • CH176370A - Process for lamination of paper or cardboard with foils made of aluminum or its alloys. : de en
  • DE612327C - Method of manufacturing a wire spoked wheel : de en
  • US1997607A - Acoustical ceiling : en
  • US1998347A - Television apparatus : en
  • US1997785A - Boiler feed control : en
  • GB427245A - Improvements in nozzles for vacuum cleaners : en
  • CA349505A - Concrete improving method : en fr
  • ES3515U - Top closure of containers built in cardboard or similar paper. (Machine-translation by Google Translate, not legally binding) : en es
  • US1997773A - Process for treating waste liquors from cellulose digestion to regenerate their alkali metal compound content : en
  • US1998231A - Television apparatus and system : en
  • CH176381A - Map with landmarks for scenic beauties. : de en
  • FR780073A - Improvements in transmission mechanisms : en fr
  • CA349644A - Concrete mould : en fr
  • GB427630A - Improvements in or relating to television systems : en
  • US1997859A - Brick embossing device : en
  • FR44821E - Improvement of vertical boiler water tubes : en fr
  • FR779906A - Non-flammable sheath for leader line : en fr
  • GB427288A - Improvements in saddles for pedal and other cycles : en
  • CA349612A - Thrust bearing : en fr
  • FR779904A - Improvements to thermostats : en fr
  • FR780080A - Sewing machine, cup drive : en fr
  • GB427144A - Sectional folding domestic safety guard : en
  • CA349586A - Sign : en fr
  • FR779988A - Improvements to shock absorbers : en fr
  • GB427129A - Improvements relating to centrifugal casting of fusible materials : en
  • US1997596A - Sound absorbing structure : en
  • DE612261C - Drawer lock with pull buttons and alarm device : de en
  • FR780130A - Support for rolls such as printing paper rolls : en fr
  • USD95261S - Design foe a flask : en
  • DE612294C - Time switch : de en
  • USD95295S - Design for a hand bag case : en
  • DK50136C - Electric Bulb. : da en
  • GB427078A - Device for introducing air in finely divided form into cream or other liquids : en
  • DK50131C - Toy ship. : da en
  • GB427058A - Improvements in printing with dyestuffs : en
  • FR44816E - Stopper device by the web of warp threads for a loom : en fr
  • FR780010A - Improvements in rolling mills, in particular rolling mills used in the rubber industry and similar apparatus : en fr
  • FR780186A - Improvements made to jet breakers : en fr
  • CH176415A - Process for the production of colored aluminum objects. : de en
  • GB427233A - Apparatus for the fractional condensation of metal vapours : en
  • US1997568A - Electric ship propulsion system : en
  • USD95250S - Design for a shingle roof or like : en
  • FR779971A - Method of assembling rods or strands of rattan, wicker, or the like : en fr
  • FR780191A - Automatic shut-off device for machines working toothed wheels : en fr
  • GB427163A - Building block : en
  • GB427214A - Improvements in and relating to protection devices for electric signalling or like cables : en
  • CA349598A - Lubricator : en fr
  • US1998089A - Chair : en
  • CH176410A - Mittelst Motors-driven toothing device for roughening boards to be veneered. : de en
  • US1997698A - Variable freewheeling transmission means : en
  • FR44803E - Process for removing caffeine from infusions containing it : en fr
  • FR780045A - Shoe finishing and polishing machine, with dust collector : en fr
  • FR780122A - Automatic lubricant return device in refrigeration machines : en fr
  • US1998050A - Valve stem cap lock : en
  • DE612229C - Process for the production of oxygen-containing organic compounds by catalytic reduction of carbon monoxide with hydrogen at elevated temperature and under high pressure : de en
  • FR779973A - Electrical apparatus for tests using ultra-violet rays : en fr
  • FR780239A - Children's play hoop : en fr
  • GB427086A - Improvements in or relating to polyphase electric arc converters : en
  • ES3506U - An arrangement of the switch organ in portable glass lamps (Machine-translation by Google Translate, not legally binding) : en es
  • US1998191A - Sack-loading device : en
  • US1997584A - Rear sight for guns : en
  • GB427030A - Improvements in or relating to the storage of granular materials in bunkers or the like : en
  • DE612206C - Extermination of lower animal pests : de en
  • DE612199C - Control device for static electrical converters that work with gas or vapor discharge paths with arc discharge, with excitation arc and the working electrodes upstream, the forward arc blocking grids : de en
  • GB427147A - Manufacture of improved soaps, shaving creams and similar masses : en
  • USD95186S - Design fob a dress : en
  • US1997631A - Exhaust system : en
  • US1997900A - Artificial bait : en
  • US1998124A - Window lock : en
  • USD95273S - Design for a buckle : en
  • US1997793A - Refrigerating apparatus : en
  • ES136092A1 - A method to clean pipes. : en es
  • US1997618A - Process for making hose : en
  • US1997825A - Wheel balancer : en
  • US1998194A - Vending machine : en
  • USD95175S - Design for a finger ring or article : en
  • US1998098A - Process of preparing air-drying varnishes from phenol-aldehyde condensation products : en
  • US1998245A - Guard for power operated machines : en
  • USD95267S - Design for a cooking range : en
  • US1998068A - Hose rack : en
  • GB427471A - Improvements in and relating to gear shifting mechanism : en
  • FR780005A - Improvements to distributors of fluids other than electricity, in particular to those included in remote controls : en fr
  • US1997572A - Sound record : en
  • US1997719A - Hydroxyexhyldebydrocijpreine : en
  • GB427271A - Combined billiard table and expanding table : en
  • DE612334C - Lining machine with sheet turning device for the production of mutually perpendicular lines in one operation : de en
  • DE612338C - Device for regulating the tension of the key lever springs on typewriters : de en
  • DE612223C - Bath tank for multilayer, liquid metal baths, especially galvanized baths : de en
  • US1998339A - Cigarette lighter : en
  • DE612302C - Device for aligning a turning tool swinging around its tip, especially with square block turning jaws : de en
  • US1997950A - Building construction : en
  • GB427155A - Improvements in or relating to the precipitation of materials from colloidal solutions : en
  • US1997687A - Tubular lighting fixture : en
  • FR780018A - Device to stay underwater : en fr
  • IE13473L - Screw propeller : en
  • USD95176S - Design for a finger ring or article : en
  • US1998298A - Electron discharge amplifier circuit : en
  • FR780212A - Machine for shelling dry chestnuts : en fr
  • US1997673A - Thermostatic protection for motors : en
  • US1998287A - Bag sealing machine : en
  • FR780059A - Process and die for the manufacture of phonograph records : en fr
  • FR780234A - Improvements to extrusion equipment : en fr
  • FR780158A - Protection device for the edges of the skis : en fr
  • FR780196A - Improvements to electric accumulators : en fr
  • US1997626A - Wire wrapping machine : en
  • US1997666A - Insulator : en
  • US1997944A - Massage comb : en
  • FR780150A - Motor vehicle upgrades : en fr
  • GB427133A - Improvements in weighing and counting mechanism : en
  • FR779991A - Clip for ephemeris block : en fr
  • FR780083A - Cable tie device : en fr
  • FR780089A - Improvement of processes for crystallizing borax from its solutions : en fr
  • FR44833E - Piezoelectric crystal refinement : en fr
  • FR780243A - Improvements to the source casting of magnesium and its alloys : en fr
  • ES136041A1 - DEVICE-GUIDE FOR VEHICLES WITH TIRES ON RAILS : en es
  • FR44808E - Method and apparatus for the remote transport of heterogeneous solids in sealed pipelines : en fr
  • FR780169A - Differentially closing valve for pressurized fluids : en fr
  • GB427258A - Improved rotary internal combustion engine : en
  • USD95244S - Design for a dish : en
  • FR780153A - Improvements to shoe fitting machines : en fr
  • GB427221A - A process for the manufacture of alcohols : en
  • USD95281S - Design for a storage battery case : en
  • DE612280C - Process and device for the continuous change of the timbre of electrical musical instruments : de en
  • USD95169S - Design fob a shoe : en
  • US1998011A - Power transmitting belt : en
  • US1998420A - Fluid pressure gauge : en
  • US1998348A - Razor blade conditioning device : en
  • US1998419A - Rat trap : en
  • GB427285A - Improvements in or relating to stands for lavatory basins : en
  • DE612290C - Clamp for carrying and tensioning ropes and wires, especially overhead lines : de en
  • ES136629A1 - A start-up and stop mechanism, especially adaptable to sewing machines. : en es
  • FR779949A - Knitting Machine Improvements : en fr
  • GB427060A - Improvements in and relating to the manufacture of hollow bodies : en
  • US1997847A - Concrete mixing and distributing apparatus : en
  • USD95287S - Design fob a storage battery case : en
  • ES3496U - Cooking vessel specially designed to be used with electric heat conducting cooking plates. (Machine-translation by Google Translate, not legally binding) : en es
  • US1998005A - Speed control : en
  • CH176286A - Method of manufacturing colored asbestos-cement slate panels. : de en
  • CH176318A - Slip lid closure for cans with an outwardly protruding upper edge. : de en
  • GB427296A - Process for the manufacture of compounds of 1-phenyl-2.3-dimethyl-4-isopropyl-5-pyrazolone : en
  • FR780052A - Medical sprayer : en fr
  • US1998061A - Hospital appliance : en
  • CH176363A - Process for the production of an indigoid dye. : de en
  • US1998017A - Steel pile : en
  • ES136607A1 - A special bench press for carpenters. : en es
  • CA349639A - Journal box and side frame : en fr
  • CH176508A - Conveyor system with transfer stations between two conveyor tracks. : de en
  • GB427540A - Improvements in and relating to gear shifting mechanism : en
  • FR779967A - Magnesia manufacturing process : en fr
  • FR44804E - Improvements to closed bodies of motor cars : en fr
  • FR779961A - Process intended to give an immediate crusting to processed cheeses, mainly pure Gruyère, and products resulting therefrom : en fr
  • GB427203A - Improvements relating to weighing apparatus : en
  • USRE19533E - Housing fob universal joints : en
  • DE612158C - Arrangement for driving clocks, timers, etc. Like. Using a not self-starting synchronous motor and an auxiliary gear : de en
  • US1997939A - Sheet metal building construction : en
  • FR780189A - Camera : en fr
  • GB427190A - Improvements in and connected with screw propellers : en
  • GB427395A - Improvements in or relating to telegraphic apparatus for the transmission of current impulses : en
  • DE612365C - Loop dryer for paste-like substances : de en
  • US1997639A - Universal brake and drum gauge : en
  • US1997794A - Preparation for treating the bottoms of ships and the like for destroying animal and vegetable matter : en
  • US1998117A - Device for molding slabs : en
  • FR780140A - Device for the manufacture of glass yarns and similar fusible materials : en fr
  • DE612184C - Machine for destalking cherries with revolving conveyor device : de en
  • FR780008A - Process and apparatus for the accumulation and radiation of frigories for all applications, but more especially usable for the refrigeration of wines or other liquids : en fr
  • GB427071A - Improved process, apparatus and machine for removing stains from fabrics : en
  • GB427280A - Improvements in reels and spindles therefor in motion picture or other apparatus : en
  • FR780106A - Device for advertising or other similar applications : en fr
  • US1998033A - Means for repairing screens : en
  • US1998342A - Removable golf spike : en
  • US1997875A - Composite matrix for printing plates : en
  • US1998157A - Automobile signal light : en
  • US1997919A - Centrifuge : en
  • USD95218S - Design for a textile fabric : en
  • FR779972A - Direction finder eliminating the disturbing effects of anomalies in the emission, propagation and reception of waves : en fr
  • US1998244A - Polishing pad : en
  • US1998421A - Constructional block : en
  • GB427202A - Improvements in or relating to coupling devices for rods, bars, tubes and the like : en
  • CA349592A - Paint and lacquer : en fr
  • USD95225S - Design fob a dress : en
  • US1997570A - Timepiece : en
  • US1997906A - Vertically reciprocating winged naval dirigible airship : en
  • CA349622A - Coupling system : en fr
  • US1997566A - Recovering green acid soap : en
  • CH176275A - Refuse collection truck. : de en
  • CH176417A - Lighter. : en fr
  • CA349533A - Catalytic process : en fr
  • US1997712A - Apparatus for measuring optical densities : en
  • US1998381A - Paper making machine : en
  • US1998145A - Pop-up type of bath waste and overflow construction : en
  • US1997810A - Machine tool : en
  • US1998093A - Automatic machine : en
  • CH176507A - Closure on tubes for paint, pastes, glue, crème, liquids, etc. : de en
  • US1997660A - Table : en
  • US1998022A - Rug-edge-finishing seam and method of making same : en
  • US1998237A - Safety paper : en
  • US1998289A - Hydraulic automobile jack : en
  • US1998396A - Dual valve mechanism for internal combustion engines : en
  • AU1747534A - Improvements in brooms find other articles having obliquely extending manually adjustable handles : en
  • CA349601A - Filter : en fr
  • DE612258C - Alarm security lock with closing of the circuit in the lock and strike plate : de en
  • CH176416A - Snap hooks, in particular for watch straps. : de en
  • CA349498A - Railway carriage axle box : en fr
  • US1998309A - Halogenated composition : en
  • DK50142C - Device for Trilling Textile Strings or Textile Weaver. : da en
  • GB427069A - Process of colouring wood veneers and the like : en
  • US1998038A - Traffic signal controller : en
  • CA349642A - Hydrocarbon oil processing : en fr
  • CH176519A - Automatic rigid steering clutch. : de en
  • ES3501U - Can or can to contain liquids devoid of a stopper and carrying in its lid a weakened portion that can be punctured by the pressure of a suitable tool. (Machine-translation by Google Translate, not legally binding) : en es
  • CH176464A - Arrangement for the step-by-step remote control of a switching device with a motor drive. : de en
  • USD95210S - Design for a water closet : en
  • ES136651A1 - A process for the treatment of artificial silk threads and fabrics based on cellulose acetate, in order to communicate crepe characteristics of any kind if one operates with twisted threads or obtain new-look fabrics in relation to : en es
  • FR779936A - Aircraft wing : en fr
  • DE612176C - Lounger with removable head and foot sections : de en
  • US1998021A - Combined seaming and pinking machine : en
  • US1998308A - Electric heater : en
  • USD95177S - Design for an ensemble dress : en
  • CH176331A - Reversible feed device for sewing machines. : de en
  • CH176377A - Camera focal plane shutter with curtains that run off at the same time and an optional inhibitor for the second curtain. : de en
  • FR779957A - Improvement to firearms activated automatically by the pressure of powder gases : en fr
  • GB427055A - Improvements in or relating to apparatus for stunning animals : en
  • CH176407A - Adjustment device on continuously adjustable arc welding transformers. : de en
  • ES136581A1 - A system apparatus perfected for the clarification of lubricating oils, by means of clays. : en es
  • ES3504U - Flying kite provided with propellers. (Machine-translation by Google Translate, not legally binding) : en es
  • FR780197A - Hydraulic centrifugal machine : en fr
  • GB427236A - A manufacture of a monooxychrysene : en
  • CH176308A - Chair with folding seat, especially for row seating. : de en
  • US1998006A - Locomotive draft appliance : en
  • US1997604A - Automatic control device : en
  • US1997808A - Oval elevated storage tank : en
  • US1997767A - Folding seat and back rest : en
  • NL35200C - : en
  • US1997736A - Record strip control for manifolding machines : en
  • CH176510A - Driving direction indicator. : de en
  • CH176356A - Process for the extraction of air components with a higher boiling point than oxygen. : de en
  • AU1703634A - Improvements in or relating to apparatus for opening sealed containers : en
  • DE612277C - Gas meter with side connection pipes : de en
  • CH176375A - Copy device on typewriters with at least one copy tape. : de en
  • FR779982A - Device for measuring speed and determining the distance traveled, applicable to ships and aircraft, and allowing remote transmission : en fr
  • US1997838A - Ice tray : en
  • US1998224A - Gas treating apparatus : en
  • FR780047A - Play brake and vibration damper : en fr
  • GB427091A - Improvements in indicating devices for displaying variable information : en
  • US1997694A - Basing machine : en
  • US1998018A - Stop and friction spring for slides of measuring instruments : en
  • US1998097A - Brake assembly : en
  • US1998293A - Self-propelled scooter vehicle : en
  • GB427248A - Improvements in or relating to the production of cellulosic pigments : en
  • US1997622A - Electric furnace and method of operating the same : en
  • US1998327A - Inhalant device : en
  • DE612350C - Pocket letter scale : de en
  • ES3499U - A glass or cup provided externally on its edge or close to that of a flange or channel to adapt a metal cover intended to contain beverages to be consumed without transferring (Machine-translation by Google Translate, not legally binding) : en es
  • GB427251A - Manufacture of intermediates for dyes : en
  • US1998138A - Fireproof furniture : en
  • ES136639A3 - Improvements in the manufacture of air mattresses. : en es
  • ES136640A3 - Procedure for coupling gutters made of cement and asbestos or other similar composition. : en es
  • GB427194A - Improvements in colouring water-insoluble plastic masses : en
  • DE612202C - Gas generators : de en
  • FR44845E - Process for the manufacture of smoke filters or collective filters : en fr
  • FR779929A - Process for the production of water resistant and trimmable building plates : en fr
  • GB427134A - Improvements in and relating to the manufacture and production of coloured artificial filaments, threads, bands and the like : en
  • US1997591A - Material handling mechanism : en
  • US1997645A - Lubricating station : en
  • US1997777A - Sealed carton for radiotubes : en
  • USRE19540E - Pressure reducing valve : en
  • CA349510A - Textile machine pressure apparatus : en fr
  • CA349571A - Interlock mechanism : en fr
  • CA349645A - Motor fuel : en fr
  • FR780135A - Improvements to lubrication devices : en fr
  • GB427283A - Improvements in and relating to razor-holders for strip-like blades : en
  • US1997912A - Antiflapping device for porch curtains : en
  • US1998096A - Brake assembly : en
  • USD95268S - Design for a cooking range : en
  • ES3507U - Pear-shaped electric power switch-switch. (Machine-translation by Google Translate, not legally binding) : en es
  • GB427128A - Improvements in or relating to complex fungicidal copper compounds : en
  • FR779942A - Belt seal : en fr
  • US1998075A - Sample taking apparatus : en
  • ES135765A1 - A radio receiver. : en es
  • FR780017A - Improvements to internal combustion engines : en fr
  • FR780036A - Separator bowl with sludge valves : en fr
  • US1998024A - Candle holder : en
  • US1998183A - Lift platform truck : en
  • ES135784A1 - A method for making parasite destructive compositions. : en es
  • GB427254A - Improvements in or relating to electric lamps : en
  • CA349538A - Rotary valve engine : en fr
  • CA349552A - Adjustable propeller : en fr
  • CH176481A - A method of manufacturing a glow discharge light producing device. : en fr
  • US1997662A - Railway car truck : en
  • US1997870A - Attachment base for vertical shafts : en
  • US1998414A - Pump head : en
  • DK50134C - Pasteurizer and used Basket or Container. : da en
  • DK50126C - Antenna device for directional transmission or directional reception of preferably short electric waves. : da en
  • ES136638A1 - A procedure for the construction of sealing boxes for packaging of bitumens, creams and other preparations for cleaning footwear and other objects. : en es
  • US1998001A - Semitrailer : en
  • US1998418A - Tufting needle : en
  • US1997655A - Switching mechanism : en
  • US1997610A - Process of producing nu-dihydro-1, 2, 1', 2'-anthraquinone-azine and its derivatives : en
  • US1997957A - Abrasive wheel : en
  • US1997962A - Collapsible tube container : en
  • US1998085A - Child's garment : en
  • USD95168S - Design for a curtain : en
  • GB427186A - Improvements in or relating to tailless aeroplanes : en
  • US1997615A - Jelly manufacture : en
  • US1997632A - Method of making artificial filaments : en
  • US1997943A - Automatic traffic signal device : en
  • US1998383A - Vegetable slicer : en
  • FR780020A - Magnetic substances : en fr
  • DE612301C - Sofa bed : de en
  • CA349540A - Picture mat : en fr
  • DE612330C - Interchangeable shut-off device for flushing offset pipes : de en
  • DE612326C - Device for sewing machines for producing zigzag seams : de en
  • FR44812E - Improvements in pressure measuring devices and in particular altimeters : en fr
  • FR780029A - Centrifuge bowl fitted with discharge spouts : en fr
  • US1997683A - Antiparasitic system for telegraph signals with electrostatic storing of signals : en
  • DE612243C - Single or multi-pole oil switch : de en
  • GB427187A - Improvements in and relating to the upholstering of vehicle bodies : en
  • GB427470A - Improvements in and relating to variable speed transmission : en
  • CA349609A - Harvester thresher : en fr
  • CH176411A - Machine for loop-shaped folding of web or sheet material. : de en
  • US1997880A - Guide coupling : en
  • US1998263A - Canned oil dispensing apparatus : en
  • GB450527A - Jack : en
  • DE612150C - Process for saving cooling water in light oil recovery systems : de en
  • DE612384C - Centrifugal dust collector : de en
  • GB427074A - Improvements in or relating to very short wave radio receiving arrangements : en
  • GB427303A - Improvements in cathode ray tubes : en
  • ES2960Y - Pliers for sewing straps. : en es
  • FR780214A - Improvements to variable speed transmission mechanisms : en fr
  • GB427082A - Improvements in or relating to water tube steam boilers : en
  • FR780131A - Building brick : en fr
  • DE612354C - Setting strain gauge : de en
  • FR780071A - High-sensitivity, progressive-acting motor fluid relay : en fr
  • ES136588A1 - Procedure for the thermal obtaining of magnesium. : en es
  • FR44801E - Automatically reversible movement selector device for gear change and advanced tractor : en fr
  • FR780111A - Manufacturing process of round sheet metal discs by rolling : en fr
  • DE612188C - Key with device to shorten it : de en
  • US1997661A - Car truck : en
  • US1997730A - Dental implement : en
  • US1998303A - Abradant sheet material and process of its manufacture : en
  • ES3531U - A new wind chamber for trucks and cars (Machine-translation by Google Translate, not legally binding) : en es
  • FR780152A - Improvements to projectiles for cannons, machine guns, etc. : en fr
  • CA349582A - Separable fastener : en fr
  • ES136587A3 - Machine to automatically insert filter mouthpieces in cigarettes. : en es
  • CH176514A - Device for connecting a pipe end with a socket. : de en
  • ES136585A1 - Improvements in or related to the tensile mechanisms and developers of the warp for looms. : en es
  • DK50146C - Stand parasol with inclined Adjustable Screen. : da en
  • GB427407A - Photo-mechanical printing : en
  • CH176434A - Exhaust gas turbo fan for internal combustion engines with a multi-stage fan and a common rotor. : de en
  • FR780199A - Process for the preparation of condensation products : en fr
  • CH176405A - Gold colored alloy. : de en
  • FR780038A - Solderless fitting for lead pipes : en fr
  • CA349655A - Valve grinder : en fr
  • DE612386C - Device for generating and receiving electromagnetic waves for remote measurement of physical quantities, e.g. Temperature, air pressure, etc. : de en
  • GB427205A - Improvements in and relating to magnetic alloys : en
  • US1997679A - Listing calculator : en
  • US1998254A - Electric circuit controller : en
  • DE612371C - Barkhausen short circuit for generating ultra-short, tone-modulated oscillations : de en
  • CH176276A - Rubber sheet, in particular for marking road crossings and for marking traffic regulations. : de en
  • CH176466A - Temperature compensated overcurrent relay. : de en
  • US1997818A - Radiator : en
  • US1997948A - Automatic socket wrench : en
  • US1998292A - Refining lubricating oil : en
  • CA349496A - Handbag : en fr
  • US1997695A - Water closet ventilating device : en
  • US1997888A - Apparatus for dispensing liquids : en
  • CH176334A - Process for the series production of four-sided embroidered handkerchiefs and the like. : de en
  • CH176325A - Device for adjusting the flats on cards. : de en
  • CH176291A - Safety lock. : en fr
  • CH176297A - Heating installation. : en fr
  • US1997629A - Cigarette holder : en
  • CH176350A - Machine for washing and brushing molds used in cheese making. : en fr
  • CA349656A - Liquefied gas transferring apparatus : en fr
  • CA349589A - Laundry apparatus : en fr
  • CH176393A - Stroke counter. : de en
  • CH176484A - Drinking vessel, in particular for baby milk. : de en
  • GB427192A - Improvements in or relating to straining apparatus : en
  • CA349519A - Storm window : en fr
  • CH176441A - Heat exchange device on steam boilers and water heaters. : de en
  • US1998067A - Stamper for cigarette packaging machines : en
  • US1998208A - Safety latch for automobile gear shift levers : en
  • US1998382A - Process for removing batches of goods : en
  • USD95200S - Design for an instrument case : en
  • USD95260S - Design fob a bottle : en
  • AU1990434A - Improvements in and relating to barbed wire : en
  • CH176501A - Advertising device. : de en
  • CH176492A - Receiving arrangement. : de en
  • AU1974234A - Process and apparatus forthe production of solutions of salts of sulphurous acid : en
  • US1997902A - Flash plug : en
  • US1997991A - Superheterodyne receiver : en
  • FR780099A - Double distributor valve : en fr
  • DK50128C - Lock. : da en
  • AU1706834A - Process forthe application of luminescent substances in electric discharge apparatus : en
  • CH176503A - Advertising device with mirror through which moving images appear. : en fr
  • US1998201A - Delayed control timelock : en
  • US1998249A - Conveyer device : en
  • US1998172A - Power transmission device : en
  • AU1822434A - Process foir the pirodunction off ' estrogenetic' substances : en
  • CA349575A - Circuit breaker : en fr
  • US1997637A - Shoe bag : en
  • US1997836A - Expansible link or adjustment member for bracelets, wristbands, wrist watches, and the like : en
  • US1998227A - Electric iron stand : en
  • US1997834A - Two cycle engine : en
  • US1997823A - Garden hose stand : en
  • US1997841A - Gear selecting and shifting mechanism : en
  • US1997966A - Clamping means for slicing machines : en
  • CH176480A - Electric stand lamp. : de en
  • CH176295A - Process for the manufacture of a fibrous product in vitreous material, installation for carrying out this process and fibrous product obtained by this process. : en fr
  • CH176468A - Method for controlling gas or vapor discharges. : de en
  • NL35092C - : en
  • US1997758A - Drill point gauge : en
  • CH176389A - Automatic firearm. : de en
  • CH176436A - Water-cooled prechamber injection internal combustion engine. : de en
  • CH176449A - Method for manufacturing an electric motor with an undivided bearing frame that accommodates the laminated stator core. : de en
  • CH176515A - Device for actuating bicycle brakes. : de en
  • USD95230S - Design for a reflector : en
  • US1997821A - Demountable wheel : en
  • US1997934A - Steam generator : en
  • US1997753A - Manufacture of artificial threads from cellulose esters or cellulose ethers : en
  • US1998134A - Side bumper for vehicles : en
  • CA349515A - Dry cell sealing method : en fr
  • CA349624A - Tanning preparation : en fr
  • US1998164A - Can opening and pouring device : en
  • US1998312A - Fiber barrel : en
  • US1997938A - Process of refining oils : en
  • USD95204S - Design fob a bathing shoe : en
  • US1998116A - Car retarder structure : en
  • US1998370A - Door operating mechanism : en
  • US1998375A - Process for producing essence of coconut and synthetic coconut water : en
  • CH176469A - Temperature independent reactance. : de en
  • FR780016A - Metal box with separate and airtight compartments, particularly intended for canned food : en fr
  • FR780095A - Hermetic packaging for plastics : en fr
  • GB427294A - Improvements in or relating to hydraulic shock absorbers for vehicles : en
  • CH176374A - Loose leaf book, especially for machine accounting. : de en
  • CH176535A - Mixing mill with device for dust-free emptying. : de en
  • CA349602A - Headlight : en fr
  • GB427222A - A new or improved chin strap for bathing caps : en
  • US1997705A - Calling arrangement for radiotelephone circuits : en
  • USD95195S - Design for a dress : en
  • GB427396A - Improvements in the production of carbon black : en
  • DE612240C - Device for turning metal and iron blocks, especially for rolling mills : de en
  • GB427183A - Improvements in or relating to earth-leakage protective arrangements for electric apparatus : en
  • GB427122A - Improvements in re-metalling appliances for connecting rod and other bearings : en
  • GB427225A - Improvements in or relating to vibration dampers for electrical transmission lines : en
  • GB427165A - Counter bearing for transmitting the force of the kick from the breech casing to the stock of the gun : en
  • DE612190C - Line-up device for tobacco leaves : de en
  • US1997741A - Muffle inductor electric furnace : en
  • US1997926A - Immersion roll assembly for sizing boxes : en
  • US1998216A - Microscope stage : en
  • FR780110A - Cathode ray tube : en fr
  • CA349640A - Washing machine extractor : en fr
  • US1998031A - Handy floral stake : en
  • US1998144A - Bearing and composition suitable therefor : en
  • CH176435A - Diesel engine with airless injection. : de en
  • FR779952A - Improvements to self-supporting electric lights : en fr
  • USD95252S - Design for an ensemble dress : en
  • ES2847Y - New display container to preserve cheeses immersed in oil. : en es
  • ES3492U - Dual-use tool to open cans and bottles of crown cap (Machine-translation by Google Translate, not legally binding) : en es
  • FR780192A - Improvements in the construction of dyeing and washing machines, in non-oxidizable metals : en fr
  • USD95221S - Design fob a smoking stand : en
  • ES3519U - Articulation applicable to orthopedic devices and prostheses in general. (Machine-translation by Google Translate, not legally binding) : en es
  • FR780165A - New ascent mechanism for broached clapper : en fr
  • FR780244A - Camera with an internal exponometer : en fr
  • GB427053A - Modulating system for radio telephony and the like : en
  • US1997918A - Agent for destroying rust on cultivated plants and process of preparing this agent : en
  • US1998239A - Balanced valve : en
  • DE612291C - Device for connecting electrical lines to rotating equipment using twisting cables : de en
  • CH176451A - Installation of electric cable with automatic oil supply. : en fr
  • GB427099A - Improvements in or relating to circular knitting-machines : en
  • FR779907A - Improvements to universal plain bearings : en fr
  • GB427032A - Improvements in or relating to traffic control signals : en
  • ES2593Y - Multi-zone color filter for lenticular grating films. : en es
  • ES135865A1 - A procedure with its corresponding apparatus for the elimination of free sulfur gas in the manufacture of alcohols. : en es
  • DE612303C - Gas mask with built-in microphone : de en
  • ES135996A3 - Improvements in the preparation of lubricating oils to avoid the formation of sediments in them. : en es
  • FR779979A - Advanced topper for vats and amphorae : en fr
  • GB450525A - Improvements in and relating to electrical condensers : en
  • US1997656A - Boiler construction : en
  • DE612274C - Electric light source with light bodies made of tantalum carbide : de en
  • GB427300A - A method of making garments by the wearer thereof : en
  • GB427048A - Improvements relating to electric tumbler switches : en
  • FR779914A - Process for preparing volatile aromatic hydrocarbons : en fr
  • FR780024A - Preparations of dispersions of solid fuels in oils : en fr
  • GB427265A - Improvements in tennis racket and like presses : en
  • DE612278C - Connection device for gas meter : de en
  • GB427274A - Improvements in buckles for varying the operative length of straps or the like : en
  • FR780070A - Continuous jet turbine engine : en fr
  • FR779908A - Injection device for internal combustion engine : en fr
  • FR780155A - Folding frame for emergency bed and the like : en fr
  • ES136612A1 - PERFECTIONS IN THE MANUFACTURE OF FILTER NOZZLES OR FILLERS BASED ON MATERIAL IN THE FORM OF STRIPS : en es
  • GB427477A - Improvements in mechanism for feeding paper through printing machines : en
  • US1997805A - Electric putty heater : en
  • FR780203A - Control system for motor-operated shutters : en fr
  • US1997680A - Heat treating furnace : en
  • USD95235S - Design for a shoe : en
  • US1997613A - Method of and apparatus for sealing mediums from escape : en
  • US1997775A - Bag frame : en
  • US1997600A - Aircraft having air-rotated wings : en
  • CA349562A - Vapor electric discharge device : en fr
  • ES136593A1 - New brake system for airplanes. : en es
  • US1997929A - Starting box for use in dog races and the like : en
  • FR44813E - Improvements in the assembly of propellers, and more particularly variable pitch propellers : en fr
  • FR780097A - Device for hermetically sealing electric discharge tubes and electric incandescent lamps : en fr
  • US1997609A - Brake lining machine : en
  • US1997936A - Refrigerator container : en
  • US1998014A - Preparation of iodine from impure silver iodide : en
  • US1998269A - Casket truck drape : en
  • FR780092A - Locking device for safety pins : en fr
  • ES136654A3 - A process for manufacturing piperazine. : en es
  • FR780164A - Lighter whose spark-producing mechanism is placed on the gasoline tank cover : en fr
  • GB427253A - Improvements in or relating to chain conveyor mechanisms : en
  • ES3000Y - Apparatus for forming waves, loops and curls. : en es
  • FR780101A - Heating wall for coke ovens : en fr
  • CA349548A - Vermin bait : en fr
  • ES3532U - Clamp for pipes. (Machine-translation by Google Translate, not legally binding) : en es
  • US1998151A - Collar support : en
  • US1998198A - Hair drier control : en
  • US1998320A - Automatic ticket stripper : en
  • USRE19538E - Intercone mill : en
  • FR780167A - Cooling device for liquids to be dispensed : en fr
  • FR780236A - Improvements made in the establishment of electrochemical operations tanks : en fr
  • FR780035A - Jacquard device for controlling drawing plates (drawing needles) in straight hosiery looms with picking : en fr
  • US1998193A - Machine for surfacing printingface-equipped bodies : en
  • US1997760A - Vulcanization of rubber : en
  • US1998307A - Manufacture of substituted malonic acid esters : en
  • US1998294A - Method of mining : en
  • US1998229A - Hair waving heater : en
  • US1998333A - Manifolding device : en
  • US1997861A - Treatment of hydrocarbon oils : en
  • FR780116A - Improvements made to the means to allow the transport of rolling loads, in particular vehicles, by railway wagons : en fr
  • FR780176A - Improvements to gear changes : en fr
  • FR780232A - Rear light for cycles, motorcycles and all vehicles : en fr
  • DE544079C - Screen for lighting or transparent for plywood : de en
  • FR780173A - Preparation of higher hydrocarbon derivatives : en fr
  • US1998358A - Steel heddle frame : en
  • FR779956A - Electrical switch for motor vehicles : en fr
  • FR780180A - Valve launcher : en fr
  • FR780204A - Improvements to plastics and the processes for manufacturing them : en fr
  • GB427302A - An improved process and apparatus for evaporating liquids at low temperatures : en
  • ES3512U - Waterproof without fabric (Machine-translation by Google Translate, not legally binding) : en es
  • US1997920A - Glove fitting device : en
  • FR780175A - Bridge allowing high frequency traffic to cross cuts on heavy current lines : en fr
  • GB427124A - Improvements in yarn winding machines : en
  • US1997714A - Piston ring : en
  • US1998203A - Gum developer : en
  • ES3508U - Product for cleaning footwear made of canvas or plush leather and all kinds of fabrics (Machine-translation by Google Translate, not legally binding) : en es
  • FR780174A - Device used to maintain the even distribution of the load between commutators or rotary converter groups and rectifiers in parallel : en fr
  • US1998062A - Permanent waving device : en
  • USD95272S - Design fob a stove : en
  • ES3517U - Device for lathering in order to shave. (Machine-translation by Google Translate, not legally binding) : en es
  • DE612044C - Bottle labeling machine : de en
  • DK50147C - Handles, especially for handlebars on bicycles. : da en
  • US1998137A - Phonograph : en
  • US1998316A - Mold clamping device : en
  • USD95219S - Design fob a trailer tank : en
  • DE612108C - Method and device for spraying liquids : de en
  • DE612295C - Device for adjusting switch pointers on the day disk of a locking switch : de en
  • FR44843E - Sulfonic acid and carbonic acid derivatives of 1.3-diaryl-5-pyrazolones and their preparation process : en fr
  • GB427388A - Carbohydrate derivatives and processes for making same : en
  • USD95185S - Design for a lady s coat : en
  • FR780127A - Panel for the establishment of partitions and its method of application : en fr
  • USD95258S - Design for a nozzle fob a massaging : en
  • US1997658A - Tanning skin substances : en
  • GB427213A - Method and apparatus for moulding concrete : en
  • GB427305A - Improvements in or relating to thermionic valve oscillation generators : en
  • FR44807E - Aircraft machine gun firing cupola : en fr
  • FR779978A - Process and installation for the injection of wood and resulting wood : en fr
  • CH176426A - Motor-compressor for the production of compressed and superheated gas. : en fr
  • CH176527A - Process for preparing a product for paving roads. : en fr
  • CH176498A - Alarm system in connection with a telephone system. : de en
  • US1997831A - Arc commutator : en
  • US1997779A - Sewing machine for comfortables and similar articles : en
  • US1998196A - Typewriter attachment : en
  • US1998171A - Alloy : en
  • CH176421A - Waterproof faucet. : en fr
  • CH176397A - Slide rule. : de en
  • GB427227A - Improvements in processes of manufacturing cement, mortars and concretes : en
  • US1998177A - Production of hydroquinones : en
  • USD95226S - Design for an electric lighting : en
  • US1998223A - Pressure regulator : en
  • DK50141C - Pressure device for Tensioning mechanisms for Textile strings or Textile wicks. : da en
  • FR44844E - Electric lamps for automobile headlamps and the like : en fr
  • CH176304A - Pull curtain set. : de en
  • GB427120A - Improvements in or relating to machines for cutting grass : en
  • FR779932A - New type of exterior and interior joinery opening applicable to all constructions : en fr
  • GB427240A - Improvements relating to double twist twisting spindles : en
  • CH176316A - Stopper with internal clamping device. : de en
  • CH176425A - Lifting device for wheeled vehicles. : de en
  • US1997844A - Electric resistance heating element : en
  • US1997856A - Envelope or container : en
  • US1998217A - Apparatus for projecting molten pulverized bodies : en
  • US1998276A - Fluid pressure brake : en
  • US1998072A - Signal and contact device : en
  • US1998318A - Electrical protective system : en
  • GB427247A - Improvements in foam-making apparatus for fire-extinguishing : en
  • ES136592A1 - Perfections introduced in the central screw presses used in the extraction of oils, wines, etc. : en es
  • CA349590A - Carbonaceous fertilizer : en fr
  • CH176459A - Pressure switch with flowing extinguishing agent and several extinguishing points. : de en
  • US1997887A - Auger : en
  • US1998346A - Terrazzo : en
  • US1997734A - Air control for floor furnaces : en
  • US1997910A - Insulated conductor : en
  • US1998267A - Method of changing the solubility characteristics of the lower fatty acid esters of cellulose : en
  • DE612307C - Flag holder with relieved pull rope : de en
  • FR780159A - New fabric and its applications : en fr
  • GB427039A - Improvements in and relating to wireless direction finders : en
  • CH176479A - Filament holder for electric lamp. : en fr
  • ES3452U - A letter of weights especially applied to the postage of correspondence (Machine-translation by Google Translate, not legally binding) : en es
  • FR779916A - Gas current arc extinguishing switch : en fr
  • US1997806A - Clutch mechanism : en
  • US1997845A - Meter coupling : en
  • USD95232S - Design fob a display stand : en
  • US1997576A - Blank infolding and indenting machine : en
  • US1997960A - Viscosimeter : en
  • US1998136A - Scale : en
  • CH176523A - Single axle drive with spring clutch for vehicles. : de en
  • US1998028A - Process and device for rotary simultaneous printing by means of multicolored printing blocks : en
  • US1998407A - Controllable pitch propeller : en
  • FR780006A - Improvements to electrical switches or distributors, in particular to those included in the electrical installations of motor vehicles : en fr
  • DE612364C - Containers, in particular milk storage containers : de en
  • US1998030A - Combined seaming and pinking machine : en
  • USD95190S - Design for a bracelet chain : en
  • US1997882A - Rigid pasteboard box : en
  • US1998139A - Apparatus for electrically welding tubing : en
  • US1997803A - Method of manufacturing decorative woods : en
  • US1998246A - Lock : en
  • FR780094A - Automatic closing device for tubes intended to contain materials in plastic or liquid state : en fr
  • US1997853A - Golf club : en
  • US1997890A - Universal tracer : en
  • US1998305A - Electrically controlled textile machine : en
  • CH176265A - Scythe blade angel device. : de en
  • FR779931A - Grill : en fr
  • ES136018A1 - IMPROVEMENTS IN FOOTWEAR MANUFACTURING PROCEDURES : en es
  • FR780042A - Process to preserve magnesian paving or seamless parquet from the drawbacks due to expansion effects : en fr
  • FR780184A - Production of insoluble polystyrol : en fr
  • GB427050A - Improvements in or relating to devices or appliances for use in illuminating pictures or other objects : en
  • FR779946A - Wire and cable support and anchoring clamp for electrical conduits and other applications : en fr
  • US1998154A - Film developing method and apparatus : en
  • AU2075034A - Improvements in hand tools for sewing the neck closures of fabric sacks : en
  • US1997837A - Dispensing device : en
  • USD95290S - Design for a container for fragile : en
  • FR780044A - Molded detergents : en fr
  • GB427075A - Method of and apparatus for after-treating finished light metal propeller blades : en
  • US1998004A - Differential hydraulic speed gear : en
  • CA349530A - Phonograph pick-up : en fr
  • CA349565A - Gas conduction device : en fr
  • DE612238C - Portable cylinder boring device that can be placed on the workpiece to be machined : de en
  • US1998296A - Spring clip : en
  • USD95189S - Design fob a clock case : en
  • CA349563A - Electric switch : en fr
  • US1998262A - Fire safety device : en
  • US1997716A - Decorative lamp socket : en
  • CA349556A - Turbine or pump cover : en fr
  • CH176317A - Tin can and method of making it. : de en
  • ES3524U - Grille bar, (Machine-translation by Google Translate, not legally binding) : en es
  • CA349627A - Nitrocellulose processing : en fr
  • CH176533A - Process for the production of a new sulfur-containing dye. : de en
  • US1997671A - Propeller : en
  • CH176283A - Method and device for the production of door and window frames from stoneware. : de en
  • CH176409A - Planing steel holder for planing forward and backward. : de en
  • US1997781A - Electric lamp : en
  • NL35196C - : en
  • US1998186A - Chair or seat : en
  • US1997925A - Process for making pigments : en
  • AU1708234A - Improvements in valve operating apparatus for employment ina flushing cistern : en
  • CH176359A - Process for the production of glyoxylic acid. : de en
  • CA349544A - Engine fuel valve : en fr
  • DE612337C - Method of manufacturing a platen for typewriters : de en
  • CA349520A - Railway car door fixture : en fr
  • US1998058A - Interference reducing apparatus for radioreceivers : en
  • US1998207A - Turn indicator : en
  • DE612151C - Plastic tooth impression material : de en
  • DE612177C - Sectional radiator for central heating systems with built-in heating cabinet : de en
  • CH176287A - Pressurized water boilers, in particular for the water supply in houses. : de en
  • FR780235A - Production of trisazo dyes : en fr
  • AU1703534A - Improvements in or relating to suction cleaners : en
  • CH176338A - Process and device for the production of carpets, blankets etc. : de en
  • USD95284S - Design for a storage battery case : en
  • CA349636A - Locomotive stoker : en fr
  • US1997641A - Spool and coil body : en
  • US1998378A - Ignition coil : en
  • CH176540A - Process for the preparation of 1-ephedrine from d-pseudoephedrine. : de en
  • DE612100C - Arrangement for suppressing pendulum oscillations of parallel running synchronous generators by acting on the power supply of the engine coupled with the generator : de en
  • DE612210C - Flue tube superheater : de en
  • DE612253C - Two-stroke injection internal combustion engine with U-cylinder : de en
  • GB427622A - New decorated material produced with the aid of or from cellulose or of or from cellulose derivatives or compounds and a process for making it : en
  • CH176347A - Covering made of wire mesh for the plates of ironing presses and the like. : de en
  • CH176328A - Thread tensioner for winding and similar textile machines. : de en
  • CH176339A - Process for the production of preparations for textile finishing purposes. : de en
  • US1997904A - Wash water heater : en
  • FR779924A - Automatic fixing and tipping device for tipper wagons : en fr
  • GB427036A - Improvements in the manufacture and production of vinyl ethers : en
  • GB449894A - Improved process for the concentration of zirconium sands and ores : en
  • CA349517A - Animal trap : en fr
  • US1997580A - Ceiling construction : en
  • US1998142A - Induction motor and means for regulating speed of induction motors : en
  • US1997602A - Process of refining molten metal : en
  • CA349572A - Fertilizer : en fr
  • US1997573A - Journal box : en
  • US1998230A - Attachment for corrugating machines : en
  • US1997784A - Method of making hollow rubber articles : en
  • FR780056A - Annealing kettle for metals or metal alloys : en fr
  • ES136561A1 - A procedure of changes of speeds, with its corresponding mechanism. : en es
  • ES136613A1 - Improvements introduced in the manufacture of filtering or filler nozzles based on material in the form of strips. : en es
  • FR780142A - Lid for cases such as red tubes, eye pencils, etc. : en fr
  • DE612287C - Blow-down device for steam boiler : de en
  • US1997702A - Shadow tuning indicator : en
  • USD95248S - Design for a tire : en
  • FR780072A - Device for sharpening and ironing the blades of safety razors or razors with thick blades : en fr
  • FR780177A - Hydraulic sheet holder for presses, stamping machines and the like : en fr
  • FR780143A - Device for introducing solid substances into closed vessels with positive dosage : en fr
  • GB427076A - Improvements in or relating to zirconium alloys : en
  • US1997747A - Combined washing machine and extractor : en
  • CH176427A - Pressure generator. : de en
  • US1998102A - Secondaky-amyl allyl barbituric : en
  • US1998118A - Shuttle : en
  • US1998343A - Cooking range and stove : en
  • US1998401A - Catalyst roasting plant : en
  • CH176439A - Device for controlling the ignition current flow through spark plugs of internal combustion engines. : de en
  • US1997864A - Hydraulic weight indicator : en
  • US1997911A - Antivibration device : en
  • USD95180S - Design fob a mattress cover : en
  • USD95242S - Design foe a shingle roof : en
  • AU1739734A - Improvements intime base arrangements for use in oscillographic observations andthe like : en
  • US1998385A - Muffler for internal combustion engines : en
  • CA349597A - Detergent dispenser : en fr
  • CH176457A - Breaking device for electrical circuits. : de en
  • CH176495A - AC alarm clock. : de en
  • DE612213C - Discharge vessel, especially X-ray tubes, with pure electron discharge : de en
  • US1998064A - Sound film recording system : en
  • USD95193S - Design foe a shoe : en
  • CH176292A - Security lock with flat key. : de en
  • CA349605A - Looping machine magnifier : en fr
  • US1997624A - Fastening means for cases : en
  • US1998184A - Fan : en
  • CH176396A - Adjustment device for permanent brake magnets. : de en
  • US1998049A - Chair rung fastener : en
  • US1998143A - Necktie : en
  • US1998279A - Filter : en
  • CA349648A - Metal corrugating apparatus : en fr
  • CA349646A - Timer tester : en fr
  • CH176476A - Electric induction furnace. : de en
  • DE612248C - Compressor in which two pistons which can be moved in opposite directions are arranged in a fixed cylinder : de en
  • FR779918A - Gauging device for containers, pits, etc. : en fr
  • FR780022A - Control device for the trolley of cured meats and meat cutting machines : en fr
  • US1997797A - Apparatus for controlling oil burners : en
  • US1997697A - Automatic network protector : en
  • US1997868A - Dispersion and method of making same : en
  • CH176298A - Vortex atomizer. : de en
  • USD95171S - Design for a fountain pen : en
  • USD95205S - Design for a world clock : en
  • US1998178A - Remote controlling apparatus : en
  • US1998026A - Clock combined with advertising device : en
  • DE612224C - Device for riveting with full filling of the rivet hole through the rivet shaft, which for this purpose is upset in the rivet hole : de en
  • US1997569A - Asphalt coating material and process of producing same : en
  • US1998214A - Well jar : en
  • US1998226A - Calisthenics device : en
  • US1997839A - Method of making ice trays : en
  • US1997667A - Crate carton : en
  • US1997774A - Electrical signaling : en
  • US1998140A - Garment : en
  • CH176312A - Innovation on school desks. : de en
  • AU1707834A - Improvements in or relating to monitoring systems and remote control systems for use in wireless and like signalling systems : en
  • US1998185A - Wire stretcher : en
  • ES136619A1 - A process for manufacturing footwear with a spongy rubber sole. : en es
  • GB427087A - Improvements relating to the scrubbing of gases with liquids : en
  • US1997689A - Tape guide means for planetary taping machines : en
  • US1997703A - Garment : en
  • CH176293A - Hinge. : de en
  • CH176450A - Device for eliminating the disturbances in overlay remote control systems caused by capacities in the network. : de en
  • US1997776A - Arrangement for heating gases flowing through shafts : en
  • US1997577A - Furniture : en
  • US1997740A - Plural cloth screening apparatus : en
  • US1998326A - Furniture construction : en
  • GB427113A - Improvements in or relating to television oscillographic and like apparatus : en
  • GB427252A - Improvements in or relating to polishing, abrading and like devices : en
  • US1997653A - Tongueless buckle : en
  • US1998115A - Modulating system : en
  • US1998285A - Ventilating device for automobiles : en
  • US1998331A - Slide fastener : en
  • US1997574A - Discharger : en
  • US1997636A - Precision balance : en
  • CH176402A - Watch caliber. : en fr
  • ES136503A1 - A procedure for coating metals. : en es
  • FR780145A - Central heating installation : en fr
  • DK50152C - Coupling with a gas-filled, electric discharge tube. : da en
  • GB427038A - Improvements in resistances with sliding contacts : en
  • CH176460A - Device for the automatic change of the switching times in time switches, time switches and similar time switching devices. : de en
  • US1997998A - Fluid composition : en
  • GB427212A - Improvements in or relating to boxes or cases : en
  • CH176543A - Device for the independent support of wheels on vehicles, in particular motor vehicles. : de en
  • DE612183C - Cutting pen for sound recording : de en
  • ES136630A1 - Electric heating circulation device. : en es
  • US1997601A - Automatic control mechanism : en
  • US1997762A - Tone control system : en
  • US1998101A - Ohxch : en
  • USD95255S - Design fob an electric hair clipper : en
  • US1998195A - Cultivator : en
  • US1998256A - Curtain and drapery rod : en
  • DK50143C - Process for the Preparation of Dimethyl and Diethylamides of Di- or Trimethoxy- or Di- or Triethoxybenzoic Acids. : da en
  • US1997992A - Cutter : en
  • US1997588A - Pit car loader : en
  • US1997985A - Fuel pumping mechanism for internal combustion engines : en
  • US1997872A - Baking utensil : en
  • DE612218C - Row sowing machine in which the Scharhelbel serve as seed pipes : de en
  • DE612259C - Security lock with three keyholes one behind the other : de en
  • US1998406A - Insulator suspension hardware : en
  • USD95179S - Design for a mattress cover : en
  • GB427273A - Improvements relating to the wheels of agricultural and like machinery : en
  • US1998275A - Multiple tapping device : en
  • AU1681334A - An improved barrier for railway level crossings : en
  • CA349608A - Hammer mill : en fr
  • US1998023A - Gas cannon and method of operating same : en
  • USD95243S - Design for a bowl : en
  • CA349579A - Two cycle oil engine : en fr
  • GB427042A - Improvements in the manufacture and production of lubricating oils : en
  • CH176379A - Photographic lens shutter. : de en
  • CA349618A - Knitting machine : en fr
  • CH176288A - Underground hydrant. : de en
  • US1997946A - Milk bottle lock : en
  • AU1993434A - Improvements in footwear : en
  • US1997848A - Indicator for vehicle lights : en
  • US1997598A - Sun valve : en
  • US1997633A - Manufacture of artificial filaments or threads : en
  • US1998387A - Windshield water supply : en
  • US1998425A - Acoustical building construction : en
  • CH176482A - Electric discharge tube. : de en
  • CH176388A - Match gun. : de en
  • US1998272A - Blank feeding mechanism : en
  • US1998329A - Elastic fluid generator or boiler : en
  • US1998412A - Method of making geological explorations : en
  • USD95240S - Design foe a jar : en
  • US1998053A - Continuous method of applying glass spheres or particles to flat surfaces : en
  • US1998200A - Safety razor : en
  • CA349630A - Pressure vessel : en fr
  • US1998357A - Web cutting and scoring device : en
  • US1997862A - Method of dressing grinding wheels : en
  • US1998173A - Card index : en
  • CA349499A - Tobacco pipe : en fr
  • US1997721A - Measuring device : en
  • US1997827A - Hydraulic transmission : en
  • DE612230C - Steam generating plant : de en
  • CH176294A - Spring door closer. : de en
  • CH176500A - Button, especially for marking intersections on roadways. : de en
  • CH176358A - Process for the preparation of ricinene nitrile. : de en
  • CA349564A - X-ray device : en fr
  • CA349550A - Voltage regulating device : en fr
  • CH176315A - Whipped Cream Producers. : de en
  • CH176376A - Ribbon holder on copy machines. : de en
  • CH176383A - Ski binding. : de en
  • CH176272A - Blind arm. : de en
  • CH176453A - Pipe connector for armored electrical steel pipelines. : de en
  • US1998119A - Frequency changer and circuits therefor : en
  • US1997849A - Dishwashing apparatus : en
  • CA349504A - Concrete improving method : en fr
  • SE83157C1 - : id
  • CA349557A - Sound absorbing material : en fr
  • DE612320C - Retaining clip for wall mirror : de en
  • ES3535U - Articulated table with sliding chairs. (Machine-translation by Google Translate, not legally binding) : en es
  • FR779975A - Filter intended for filtering wines, spirits or any other industrial liquids : en fr
  • DE612233C - Telegraphy arrangement, in particular for subordinate telegraphy : de en
  • ES2827Y - Metallic button for shirts and other suitable uses. : en es
  • FR780051A - Improvements to television devices and similar systems : en fr
  • ES136034A3 - Improvements in the manufacture of brushes of all kinds. : en es
  • DE612205C - Process for removing acetylene from gas mixtures : de en
  • FR780014A - Convertible wheelchair on rocker : en fr
  • US1997681A - Cable equalizer : en
  • US1998111A - Trimming mechanism for sewing machines : en
  • CA349649A - Hydraulic shock absorber : en fr
  • DE612292C - Pressure compensation tank for electrical cables with soaked paper insulation : de en
  • FR44818E - Rocket in time : en fr
  • FR780012A - Method and device for fixing metal elements to ceramic parts : en fr
  • CH176284A - Process for the production of ceramic-like objects. : de en
  • CA349558A - Ore flotation : en fr
  • CH176485A - Process for the preparation of 2-methyl-4-aminoquinolyl-6-melamine. : de en
  • US1998071A - Transmission control circuits in two-way signaling systems : en
  • US1998301A - Method of making hinges : en
  • ES135943A1 - Improvement in the construction of thin walled metal bags to preserve unalterable food in liquid or solid form. : en es
  • CH176343A - Dissolving product for all cleaning applications and extraction of fatty substances. : en fr
  • US1998083A - Pump : en
  • US1997711A - Lobster-claw lock : en
  • USD95285S - Design for a storage battery case : en
  • CH176528A - Screw press with vacuum device. : de en
  • CA349620A - Pipe and tube fitting lining : en fr
  • US1997723A - Extension device for articles of jewelry : en
  • CA349554A - Arch brick : en fr
  • CA349596A - Asphaltic covering for roads, etc. : en fr
  • DE612164C - Electric pressure control device for counter pressure machines : de en
  • FR779925A - Closure for containers : en fr
  • GB427068A - Method and apparatus for the manufacture of elements of sliding-fasteners without waste : en
  • US1998176A - Coupling device : en
  • FR779922A - Fluid pressure and flow regulator : en fr
  • GB427125A - Improvements in the manufacture of filter tips for cigarettes : en
  • CA349576A - Circuit breaker : en fr
  • CH176299A - Heating body for electric heater. : en fr
  • FR779968A - Improvements to acoustic amplifiers : en fr
  • CA349569A - Circuit interrupter : en fr
  • CH176322A - Draw spinning device for the manufacture of rayon. : de en
  • CH176445A - Storage container. : de en
  • FR780009A - Bumper brake for automobiles : en fr
  • GB427399A - Improvements in golf clubs : en
  • FR780133A - Apparatus for determining the weight or volume of a liquid contained in a container : en fr
  • ES3505U - Clamp for the laying of skins. (Machine-translation by Google Translate, not legally binding) : en es
  • DE612193C - Process for the simultaneous soaking and germination of malt : de en
  • CH176530A - Clip, in particular for textile goods. : de en
  • GB427286A - Process for the manufacture of 2-keto-laevo-gulonic acid : en
  • IE13666L - Preservation of fruit : en
  • CH176271A - Device for fixing a metal trim to a fitting. : en fr
  • GB427177A - Device for roasting and baking food : en
  • GB427083A - Improvements in nail cleaning device : en
  • DE612056C - Multi-layer press cotton, in particular bandage cotton, and method and device for their production : de en
  • ES136119A3 - Rotary foundry furnace. : en es
  • ES2925Y - Water cooling tank. : en es
  • GB427289A - Filing card supports : en
  • US1998153A - Game apparatus : en
  • US1998319A - Hinge : en
  • US1998380A - Airship : en
  • FR780231A - Accumulation device for liquefied gases : en fr
  • US1998336A - Glass blowing machine : en
  • USD95217S - Design fob a blouse ob similar : en
  • FR779958A - Improvements in the manufacture of artificial materials : en fr
  • GB427301A - Improvements in or relating to wheel rims : en
  • NL35278C - : en
  • FR780053A - Device for gate control in converter devices : en fr
  • FR780209A - Ventilation device for convertible or open-top motor vehicles and vehicles fitted with this device : en fr
  • GB427057A - Improvements in or relating to apparatus for gyrating a body such as a screen : en
  • GB427553A - Improvements in and relating to shelf carriers for show stands, shop window fittingsand for like purposes : en
  • CA349593A - Chlorinated rubber composition : en fr
  • CH176522A - Barrier that can be brought into and out of position by overpressure and underpressure of a flowing medium. : de en
  • FR780170A - Hand-held damselfly controlled by motor fluid : en fr
  • US1997891A - Universal die sinking attachment for horizontal milling machines : en
  • ES3493U - Articulated closing for handbags and for mounting them. (Machine-translation by Google Translate, not legally binding) : en es
  • FR780154A - Camera with filter holder : en fr
  • GB450526A - Machine for producing flat bags : en
  • GB427136A - Improved device for the reproduction of documents and the like : en
  • ES3491U - Elastic and elastic rubber knee braces (Machine-translation by Google Translate, not legally binding) : en es
  • FR780074A - High permeability alloy : en fr
  • GB427035A - Improvements in rakes and like implements : en
  • ES3503U - A substitute scarf collar (Machine-translation by Google Translate, not legally binding) : en es
  • FR779913A - Process for preparing secondary and tertiary amines : en fr
  • FR780185A - Improvements made to devices for separating materials of different types and densities, in particular agricultural threshers : en fr
  • FR780076A - Electric hand lamp : en fr
  • US1998087A - Dynamo electric machine : en
  • US1998264A - Compressor : en
  • US1998322A - High frequency circuit : en
  • US1998422A - Acoustical roof deck : en
  • GB427159A - Improvements relating to conveyors : en
  • US1997617A - Trimming attachment for sewing machines : en
  • GB427277A - Improvements in machine guns : en
  • FR44809E - Process for the preparation of resinous condensation product based on organic ether-salt : en fr
  • FR779954A - Aircraft fuselage improvements : en fr
  • GB427229A - Improvements in or relating to tyre valves : en
  • GB427397A - Improvements relating to shelf carriers for show stands, shop window fittings and for like purposes : en
  • FR780115A - Process for water purification : en fr
  • GB427153A - Suction actuated governors for internal combustion engines : en
  • US1998039A - Electrical apparatus : en
  • USRE19537E - Tank car : en
  • US1997706A - Multiple radiotelephone and telegraph circuit : en
  • FR780123A - Process for obtaining a fibrous material from the skin of animals : en fr
  • DE612028C - Combine harvester that lays the straw from two adjacent cuts in a swath : de en
  • US1997751A - Locomotive : en
  • US1997654A - Two-piece buckle : en
  • US1998290A - Method and apparatus for storing and reclaiming vehicles : en
  • CH176447A - Oil-insulated transformer. : de en
  • FR780187A - Supply system for steam plants : en fr
  • FR780210A - Electrode support terminal for vacuum discharge devices with metallic vacuum vessel, in particular for mercury vapor rectifiers : en fr
  • GB427295A - Improvements in gear cases for cycles : en
  • GB427231A - Improved process for the clarification of beer : en
  • CH176329A - Thread tensioner with disc brake for slip frames. : de en
  • GB427156A - Improvements in wind musical instruments : en
  • GB427554A - Improvements in master controls for hydraulic power transmission mechanism : en
  • ES136628A1 - A machine for trimming the skirt that covers the heel of the footwear or other kind of flexible material in sheets. : en es
  • FR779955A - Process for transforming a high frequency current modulated at low frequency into very short current pulses and particularly applicable to direct reading direction finders and telemetry : en fr
  • US1997968A - Shipping package : en
  • CH176319A - Tin opener. : de en
  • ES3510U - Nozzle for liquid sprayers and steam injectors. (Machine-translation by Google Translate, not legally binding) : en es
  • GB427386A - Refined ethers of polysaccharides and processes of making same : en
  • CH176296A - Portable carbonization installation with recovery of by-products. : en fr
  • ES3533U - Short socks for ladies (Machine-translation by Google Translate, not legally binding) : en es
  • US1997717A - Box : en
  • US1998168A - Alloy : en
  • GB427094A - Improvements in the propulsion of shafts : en
  • US1997994A - Hair drier : en
  • GB427298A - Crank-driven mechanism : en
  • USD95289S - Design for a spirit level : en
  • US1998199A - Electron discharge device : en
  • US1998233A - Door-operating mechanism : en
  • US1997759A - Coking retort oven : en
  • FR779902A - Improvement in auxiliary pendulum type suspensions : en fr
  • FR780062A - Fireplace automatic blower control device : en fr
  • FR780222A - Apparatus for preparing the bands used for controlling the selection of the dies in the machines carrying out the positioning of the dies and the melting of the character lines : en fr
  • GB427218A - Improvements in and relating to cartons with divisions : en
  • GB427223A - Improvements in the hydrolysis of alkyl sulphate esters for the production of alcohols and esters : en
  • NL35108C - Method and device for producing a coating from mineral fibres, in particular asbestos, and a binding agent using an air stream and a spraying device : en nl
  • ES136579A1 - An apparatus for the measurement of liquids (heavy oils, essences or others), which acts as a receiving pump and susceptible to other applications (such as hydraulic motor, oil, etc.). : en es
  • US1998282A - Steam controlling system : en
  • GB427232A - Axial locking device, particularly applicable to the wheels of rail vehicles : en
  • GB427176A - Timing mechanism for valves or switches : en
  • ES136616A1 - PROCEDURE FOR VULCANIZING RUBBER BELTS, PLATES AND ANALOGS ONLY, OR WITH REINFORCEMENT GARNISHES : en es
  • FR779951A - Improvements to spraying processes and devices : en fr
  • FR779935A - Microscreen apparatus : en fr
  • USD95297S - Design for a dress : en
  • ES2929Y - Security rapier : en es
  • FR780249A - Device for determining the condition of movement of the rotor of an induction motor, in particular of a rotating anode of an x-ray tube : en fr
  • GB427269A - Improvements in or relating to machines for treating hides, skins, leather and the like : en
  • FR780081A - Manufacturing process of sintered hard metals : en fr
  • US1998306A - Movable reed mechanism : en
  • US1998377A - Method of and apparatus for piling fabric : en
  • US1997993A - Sewing machine : en
  • US1997895A - Milk bottle top lock : en
  • FR780139A - Retainer for all kinds of men's and ladies' clothing and underwear : en fr
  • CA349531A - Venturi tube : en fr
  • CH176301A - Liquid fuel heating device. : de en
  • ES2942Y - External calibrated device of the mouth of glasses or similar glass, crystal or half glass containers. : en es
  • GB427246A - Improvements relating to the separation of meta-cresol from liquid phenolic mixtures containing it : en
  • ES3523U - Device for closing containers (Machine-translation by Google Translate, not legally binding) : en es
  • US1997898A - Bread slicing machine : en
  • ES136169A3 - A procedure for the manufacture of natural silk cord for medical and orthopedic uses. : en es
  • FR779953A - Device for the filtration of harmful gases with control of the efficiency of this filtration and safety scrubber : en fr
  • ES3529U - Toothed washer to secure nuts and screws with fan-shaped teeth. (Machine-translation by Google Translate, not legally binding) : en es
  • FR780048A - Eyelash lifting iron : en fr
  • ES2977U - Combination antiskid horseshoes for draft animals (Machine-translation by Google Translate, not legally binding) : en es
  • FR780079A - Method and apparatus for using solid adsorbents : en fr
  • DE612310C - Device for the automatic regulation of steam systems in mutual dependence on steam pressure and power : de en
  • FR780193A - Device facilitating the control of the warning signal of certain motor vehicles : en fr
  • ES136611A1 - IMPROVEMENTS INTRODUCED IN THE PREPARATION OF FILTERING NOZZLE OR COMPOUND TYPE CIGARETTES : en es
  • FR780004A - Improvements made to remote control mechanisms, especially those that can be operated by a pedal : en fr
  • GB427072A - Improvements in surgical injection needles and the like : en
  • FR44823E - Carbonization of wood and dry fuel : en fr
  • CA349503A - Acetylated cellulose acetate : en fr
  • CA349614A - Shoe factory conveyer : en fr
  • FR780188A - Process for transforming the mixture of fuel and air, sprayed by the carburetor in internal combustion explosion engines, into an explosive gas mixture, and device for carrying out this process : en fr
  • GB427476A - Improvements in or relating to means for regulating the exposure in photographic cameras : en
  • ES3502U - Own non-refillable packaging for the preparation of powdery products. (Machine-translation by Google Translate, not legally binding) : en es
  • FR780237A - Grain brush machine : en fr
  • GB427281A - Improvements in advertising, card-displaying and like devices : en
  • FR779915A - Pneumatic device for the movement of windows of rail vehicles, movable vertically by means of lifting devices in the form of articulated scissors : en fr
  • FR779977A - Microphone refinements : en fr
  • FR779980A - Unique differential action control device for hydraulic transmissions : en fr
  • ES3516U - Improved apparatus for collecting or depositing papers or similar uses and applicable to advertising. (Machine-translation by Google Translate, not legally binding) : en es
  • FR779917A - Connection arrangement of transmission devices for teleprinter : en fr
  • FR779993A - Pomegranate igniter plug : en fr
  • DE612300C - Portable, electrically powered household appliance for cleaning and polishing shop windows, walls, ceilings, etc. : de en
  • GB427043A - Improvements in or connected with boiler or like furnaces : en
  • GB427312A - Improvements in and relating to optical projection apparatus or such apparatus combined with musical apparatus : en
  • FR44826E - Capsule for capping bottles : en fr
  • FR779960A - Conductor cable for medium voltage overhead lines : en fr
  • ES136131A1 - Procedure for the manufacture of footwear. : en es
  • ES2848Y - Perfected closure for containers, especially kitchen utensils. : en es
  • GB427139A - Improvements in or relating to pyrophoric lighters : en
  • FR780061A - Improvements to padlocks fitted with a control device : en fr
  • GB427209A - Improvements in or relating to feather beds : en
  • US1997958A - Means for holding together parts having telescopic engagement : en
  • US1998210A - Cotton drying apparatus : en
  • US1998253A - Safety poison bottle and stopper : en
  • US1997670A - Method of and means for identifying brands of liquid hydrocarbons : en
  • FR779905A - Improvement in bicycles : en fr
  • DE612187C - Looper thread control device for chain stitch sewing machines : de en
  • GB427028A - Improvements in or relating to processes and devices for the drying of intaglio-printed paper webs : en
  • ES136648A1 - A process for preparing vegetable textile fibers. : en es
  • DE612154C - Automatic scales, especially for dusty goods : de en
  • FR780147A - Switch for alternating current : en fr
  • US1997593A - Material handling mechanism : en
  • US1998092A - Disinfectant for seeds : en
  • DE561975C - Conveyor wheel, in whose housing compressed air is blown in the direction of the housing outlet : de en
  • DE612180C - Process for achieving high rigidity and spring force : de en
  • DE612267C - Process for the synthetic production of methyl alcohol and other oxygen-containing organic compounds : de en
  • DE612299C - Temperature controller for electrically heated devices or rooms, in which a contact lever comes into contact with several mating contacts by means of a single temperature-sensitive element : de en
  • DE612389C - Articulated iron pit lining in a circle or polygon arrangement : de en
  • GB427161A - Improvements relating to electro-pneumatic brake equipment : en
  • FR779984A - Tie tensioner : en fr
  • US1997763A - Humidifier : en
  • US1997857A - Moistureproof material : en
  • USD95277S - Design for a sugar bowl or other : en
  • USD95298S - Design for a dress : en
  • US1998180A - Coal mining machine : en
  • US1998259A - Abrading device : en
  • US1997979A - Automatic clock setting mechanism : en
  • US1998278A - Mop head and swab : en
  • USD95196S - Design for a dress : en
  • FR780227A - Suction cup brush system for vacuum cleaning devices : en fr
  • GB427242A - Improvements in or connected with baskets and the like : en
  • DK50132C - Device for thin-walled containers of paper or cardboard. : da en
  • ES3521U - Device to improve filtration with vacuum. (Machine-translation by Google Translate, not legally binding) : en es
  • ES3525U - Stove or kitchen for all culinary uses. (Machine-translation by Google Translate, not legally binding) : en es
  • FR780050A - Process for the hydrogenation of distillable carbonaceous materials : en fr
  • FR780242A - Envelopes specially for packaging : en fr
  • CH176277A - Mobile device for sprinkling liquid binders on roads etc. : de en
  • CH176455A - Device controlling the supply of current to a circuit for a predetermined time. : en fr
  • US1997611A - Combined press and filter device : en
  • US1997739A - Apparatus for feeding continuous manifold forms : en
  • USD95239S - Design for a blouse : en
  • ES136637A3 - A PROCEDURE FOR THE MANUFACTURE OF A FABRIC IN THE DIRECTION OF ITS WIDTH : en es
  • FR780086A - Device for limiting the speed of ascent of lift and freight elevator skips : en fr
  • US1997766A - Process of preparing cellulose nitrate : en
  • US1997769A - Method of printing and article resulting therefrom : en
  • USD95262S - Design for a bottle : en
  • ES136606A3 - A procedure for the manufacture of velvet jacquard carpet in all kinds of textile products. : en es
  • FR779903A - Coin purse with individual compartments or pockets for different types of coins : en fr
  • GB427723A - A process for the production of medical and cosmetic preparations and disinfectants : en
  • ES136660A3 - A procedure for obtaining reflective surfaces on glass or crystal. : en es
  • FR780126A - Cooling device for centrifugal mold : en fr
  • CH176545A - Device for drawing current from the two-pole overhead contact line of electrically operated trackless vehicles. : de en
  • FR780207A - Drive mechanism, for sewing machines : en fr
  • GB427132A - Improvements in or relating to tobacco pipes : en
  • FR44824E - Hand weaving process and loom to perform it : en fr
  • GB427070A - A device for extinguishing flame in gases issuing from a pipe or other conduit : en
  • CA349583A - Ticket : en fr
  • CH176335A - Elastic knitted or knitted fabric. : de en
  • DE612308C - Building block for the production of buildings, especially small buildings and models, as well as for building blocks : de en
  • DE612321C - Solid wall beam stressed by dynamic forces on bending : de en
  • CA349524A - Combined table and rack : en fr
  • CH176463A - Control device for dynamos, in particular for alternators on vehicles. : de en
  • US1997816A - Individual candy wrapper : en
  • CH176452A - Protective tube made of aluminum or aluminum alloys for electrical cables. : de en
  • US1997657A - Regulating system : en
  • US1998059A - Manufacture of shoes : en
  • USD95275S - Design for a lady s coat : en
  • US1997623A - Brake : en
  • US1998268A - Means for operating target traps : en
  • CH176401A - Watch movement. : de en
  • US1998300A - Gas burner : en
  • USD95214S - Design for a rear frame body for a : en
  • US1997964A - Advertising mechanism : en
  • CA349532A - Net-making machine : en fr
  • US1997765A - Power lift means for tractors and the like : en
  • US1998015A - Road joint and method of producing the same : en
  • USD95264S - Design for a vanity case : en
  • CH176475A - Device for feeding induction ovens with high frequency current. : de en
  • US1997983A - Corn popping machine : en
  • US1997644A - Induction furnace circuit : en
  • US1998129A - Electrical plug : en
  • US1998197A - Exercise device : en
  • CA349619A - Hydraulic grinding machine : en fr
  • CA349534A - Wood preservation : en fr
  • CA349551A - Drag : en fr
  • US1997771A - Textile yarn : en
  • US1997999A - Continuous butter producer : en
  • US1998404A - Production of polymers of ketene : en
  • CH176330A - Thread tensioner with plate brake and open thread guide eyelet for slip creels. : de en
  • CH176418A - Ring pre-workpiece and method for pressing the same. : de en
  • US1998397A - Removal of wax from hydrocarbon oil : en
  • USD95174S - Design for a comfortable : en
  • ES136603A1 - Improvements in the equipment of electric motors of direct current that work in combination with rotating DC transformers. : en es
  • GB427149A - Improvements in or relating to disc-covered wheels fitted with pneumatic tyres : en
  • CH176433A - Steam turbine system, which has a high and low pressure housing and can be fed by two steam sources of different pressure. : de en
  • US1998132A - Means for controlling machines : en
  • US1998241A - Method of making valve mechanism : en
  • CH176369A - Device for moistening paper and textile fabric webs and other materials. : de en
  • US1997956A - Sleeve protector : en
  • CH176311A - Frame for hanging on balcony cornices, window cornices and the like. : de en
  • US1997614A - Process of making reactive resin compositions : en
  • US1998063A - Printing apparatus and type : en
  • US1998126A - Vehicle body ventilation : en
  • USRE19541E - Apparatus for tufting fabricb : en
  • US1998106A - Nitric acid manufacture : en
  • USD95181S - Design for a doily : en
  • CA349631A - Metallic partition : en fr
  • DE612366C - Ventilation device for dryer with circulating air : de en
  • ES136246A1 - A method of manufacturing joints or joints for metal pipes. : en es
  • CH176357A - Process for the reaction of carbon monoxide with water vapor. : de en
  • CH176505A - Cord grip closure on an object. : de en
  • USD95215S - Design for a lollipop : en
  • DE612197C - Power limiter : de en
  • CH176367A - Process for the production of high percentage rubber solutions. : de en
  • CH176525A - All-round flexible and flexible coupling for engines, in particular for electric vehicle or diesel vehicle drives. : de en
  • AU1865034A - Improvements in liquid dispensing apparatus : en
  • CA349497A - Expanding brake : en fr
  • CH176437A - Device for improving the distribution of fuel in the fuel-air mixture of internal combustion engines. : de en
  • CA349522A - Carpenter's clamp : en fr
  • US1998234A - Conduit baseboard : en
  • CA349537A - Packing machine : en fr
  • CA349566A - Amplifying circuit : en fr
  • CH176517A - Method for lubricating axle bearings, in particular for rail vehicles. : de en
  • CH176278A - Cooking stove with device for hot water preparation. : de en
  • DE612376C - X-ray system with an X-ray tube surrounded by a closed cover : de en
  • GB427064A - Improvements in and relating to trueing the grinding surface of the grinding wheels of screw thread grinding machines : en
  • CA349553A - Pipe coupling and valve : en fr
  • US1998032A - Plow hitch : en
  • US1998095A - Paper making apparatus : en
  • USD95182S - Design for a lady s coat : en
  • USD95222S - Design for a dress : en
  • DE612178C - Process for the production of objects with high rigidity and spring force : de en
  • CA349523A - Electric switch : en fr
  • GB427191A - Process for producing tea entirely or almost entirely free from theine : en
  • US1998286A - Knitting machine : en
  • CH176387A - Stone moving game. : de en
  • CH176444A - Cooling machine system with multi-stage compression of the refrigerant. : de en
  • CA349616A - Resin or rubber article production : en fr
  • CH176538A - Process for the manufacture of a medicinal or vaccine. : de en
  • US1997908A - Method of curing plastic articles : en
  • US1998025A - Air compressor : en
  • US1998325A - Uniform impedance filter : en
  • USD95201S - Design for an ash tray : en
  • DE612173C - Device for radioactive radiation treatment, consisting of a flexible and malleable flat container : de en
  • US1997778A - Street signal system : en
  • US1998086A - Telegraph exchange system : en
  • US1998160A - Shoulder strap dress hook : en
  • US1998167A - Heating apparatus : en
  • DK50154C - Radiator. : da en
  • ES3046Y - Calendar block with overlapping sheets. : en es
  • CH176326A - Coupling device, in particular for the cylinder sections of textile roving stretching mechanisms. : en fr
  • US1997628A - Modulation of light beams : en
  • CH176371A - Method and device for the production of cushioning paper. : de en
  • CH176542A - Containers for travel accessories or similar items. : de en
  • US1997677A - Protector for hot top rings : en
  • USD95283S - Design foe a storage battery case : en
  • CA349653A - Cellulose derivative processing : en fr
  • US1998088A - Metal backed reflector : en
  • US1997809A - Building construction : en
  • US1997843A - Method and apparatus for producing openings in multi-ply flexible materials : en
  • US1998035A - Double snap-hook for fishing tackle : en
  • FR779944A - Belt conveyor : en fr
  • GB427169A - Improvements in indicating mechanism for measuring instruments : en
  • CH176474A - Tongue for resonance apparatus, in particular for resonance relays, and process for their manufacture. : de en
  • US1997720A - Electric sweeper bag cleaner : en
  • US1997892A - Duplicating machine : en
  • GB427185A - Improvements in and relating to landing gear for aircraft : en
  • US1997567A - Treatment of ferrous metals : en
  • US1997949A - Insulation for rail joints : en
  • US1997701A - Vending machine : en
  • DE612286C - Earth auger for rotary deep drilling : de en
  • DE612331C - Illuminated water level indicator, especially for steam boilers : de en
  • US1998416A - Door closure : en
  • US1997606A - Membrane unit structure : en
  • US1998384A - Process for preserving fresh vegetables in the raw state : en
  • GB427090A - Braun tube, more particularly for television purposes : en
  • DE612374C - Method and device for precise setting of the distance between the cathode mirror of a glass rectifier with a liquid cathode and an ignition electrode arranged above the cathode mirror : de en
  • GB427142A - Improvements in or relating to pneumatic surf boards or floats : en
  • GB427279A - Improved tool for extracting teeth : en
  • FR780031A - Receiver device for measurements transmitted remotely by the method using the frequency of electrical pulses : en fr
  • DE611949C - Device for controlling the sheet feed means in folding machines with several mixed folding stages : de en
  • ES2919Y - Piggy bank. : en es
  • ES3494U - Handbag. (Machine-translation by Google Translate, not legally binding) : en es
  • US1997727A - Hoist braking mechanism : en
  • US1997977A - Valve controlling device : en
  • ES2984U - A form of execution of a metallic envelope or metallic file profiled especially for the construction of bodies (Machine-translation by Google Translate, not legally binding) : en es
  • FR780230A - Improvements to construction games : en fr
  • ES136661A1 - Connection mechanism especially for refrigerators. : en es
  • DK50133C - Wrapping for so-called Eskimo rods. : da en
  • ES136647A1 - A process for the manufacture of sanitary napkins. : en es
  • FR779938A - Method and device for electric soldering and soldering, in particular of dental prosthesis parts permanently placed in the mouth : en fr
  • FR779940A - Rotary piston internal combustion engine : en fr
  • ES2957Y - Protection band for tire covers. : en es
  • FI16436A - Vacuum cleaner cover : en fi
  • ES3497U - Device for perforating the lid of cans or drums. (Machine-translation by Google Translate, not legally binding) : en es
  • FR780181A - Thin-walled metal bag, for storing liquid or solid edibles : en fr
  • GB427220A - Improvements in or relating to the production of barium sulphate and composite titanium pigments containing the same : en
  • FR780151A - Improvements to gyroscopic horizon indicating devices for aircraft : en fr
  • US1997800A - Cheese-slicing machine : en
  • ES136575A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT : en es
  • DE612257C - Pharyngeal piston : de en
  • FR44806E - Knitted fabric and its manufacturing process : en fr
  • GB427049A - Apparatus for marking indicating lines on roads or ways : en
  • US1997814A - Ellipsograph : en
  • US1997770A - Spool : en
  • US1997860A - Power operated lubricant compressor : en
  • US1998000A - Portable beer dispenser : en
  • FR779997A - Device for the remote transmission of indications from measuring devices : en fr
  • ES136631A1 - Arrangement to reduce the starting current of electric motors, especially induction motors for three-phase current. : en es
  • GB427237A - An improved construction of cocktail or like shaker or mixer : en
  • GB427272A - Improvements in method and apparatus for forming hollow glass articles : en
  • FR780082A - Coil replacement device for winders : en fr
  • US1998146A - Cigarette machine feeding and compressing mechanism : en
  • FR779945A - Improvements to corrosion-resistant coatings : en fr
  • FR780000A - New building material and process for making it : en fr
  • CH176309A - Flat cushion. : de en
  • CH176323A - Process for the manufacture of artificial silk threads exhibiting contrasting effects. : en fr
  • CH176443A - Piston compressor. : de en
  • CH176462A - Resonance spring drive with a toothed drive wheel directly influenced by the resonance spring. : de en
  • ES136627A1 - A vertical combustion engine for locomotives, tractors or similar vehicles. : en es
  • GB427259A - Improvements relating to washer boxes for coal and the like : en
  • ES136598A1 - A method for manufacturing ribbed flexible tubes. : en es
  • USD95247S - Design fok an automobile : en
  • ES136641A2 - IMPROVEMENTS IN THE VERTICAL PORTRAITS FOR THE CARBONIZATION OF COAL AND ANALOGS, OBJECT OF THE MAIN PATENT : en es
  • FR779999A - Bolt brake : en fr
  • GB427137A - Method and means for controlling gas or vapour electric discharge tubes : en
  • GB427478A - An improved tee for golf balls : en
  • CH176289A - Drainage device for wells, wash troughs, water basins etc. : de en
  • GB427167A - Improvements in gloves : en
  • FR779998A - Machine for the ripening and conditioning of flour or other similar pulverulent materials : en fr
  • FR780114A - Process for preparing neutral or basic calcium sulfite, in pieces, water resistant : en fr
  • FR780109A - Refinements to valve actuators in multi-cylinder internal combustion engines : en fr
  • GB427389A - Improvements in and relating to motion picture projecting apparatus : en
  • US1997897A - Coating and plastering machine : en
  • USD95203S - Design fob a bowl : en
  • NL35238C - : en
  • US1997817A - Sizing or grading device : en
  • US1997976A - Film having a photographic sound record for preparing same : en
  • US1998270A - Toy : en
  • US1998367A - Method of making columnar structures : en
  • CH176532A - Process for the preparation of a mixture of isomeric naphthalene-1.4.5.8-tetracarboxylic acids. : de en
  • DE612169C - Intermittent absorption refrigeration machine : de en
  • GB427216A - Improvements relating to the heating of air or other fluid in heat exchangers by the hot gases from steam generators or other heat consumers : en
  • GB427025A - Improvements in and relating to the control of electrically propelled vehicles : en
  • GB427244A - Air-cushioning cylinder for shock absorbers on motor vehicles : en
  • US1997704A - Hopper doorlock and lock mounting : en
  • US1997735A - Antifreeze composition : en
  • CH176378A - Device for winding a film. : en fr
  • US1997885A - Chain post binder and guide plug therefor : en
  • US1998374A - Dental speculum : en
  • USRE19535E - hunter : en
  • US1998411A - Process of producing metal alkyl sulphates : en
  • FR780146A - Cutting device, usable in particular as a razor : en fr
  • USD95280S - Design fob a storage battery case : en
  • DK50144C - Method of Extraction of Durable Mixtures Containing Plant Lecithin. : da en
  • GB427249A - Improvements in or relating to radial plain bearings : en
  • US1998255A - Rotary power engine : en
  • US1998281A - Record card-controlled business machine : en
  • USD95173S - Design for a shoe : en
  • US1998128A - Bobbin drag device for spinning and like textile frames : en
  • FR780075A - Method of using lenticular grating films for simultaneous reproduction of images and sounds : en fr
  • US1998135A - Belt apron fastener : en
  • GB427322A - Improvements in and relating to magnetic bodies more especially in high frequency electrical apparatus : en
  • CA349638A - Journal box : en fr
  • DE612332C - Tracer with power drive for die setting and line casting machines : de en
  • US1998099A - Surface coating : en
  • GB427106A - Threads, ribbons, tubes and the like from polyvinyl compounds : en
  • GB427182A - Improvements in apparatus for pulping fruit and similar materials : en
  • FR779901A - Pyridine dyes and their preparation process : en fr
  • FR779950A - Creamy latex stabilization process : en fr
  • FR780200A - Double cone crusher : en fr
  • DE612275C - Automatic welding machine for carbon arc welding : de en
  • DK50127C - Device for Calculation Weights. : da en
  • GB427111A - Improvements in and relating to illuminating systems comprising metal vapour electric discharge lamps combined with incandescent lamps : en
  • DE612189C - Process for producing a rubber shoe and device for carrying out the process : de en
  • ES136337A2 - A SAFETY DEVICE OR ELECTRICAL WARNING, ADAPTABLE TO CURRENT WORKING TELEPHONES : en es
  • FR779992A - Improvements to presses : en fr
  • GB427405A - Improvements in or relating to transfers : en
  • US1997651A - Washing device comprising shower pipes : en
  • US1997833A - Damper control for stokers : en
  • US1998299A - Vapor electric device : en
  • ES3536U - Tool for cutting metal ribbons, wires and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB427197A - Improvements relating to seamless hose, half-hose and the like and machines for producing the same : en
  • ES3534U - A new strong paper container for any kind of objects (Machine-translation by Google Translate, not legally binding) : en es
  • FR779933A - Liquid dispensing device : en fr
  • GB427066A - Improvements in or relating to hoods for perambulators, push chairs and the like : en
  • US1997854A - Spray device : en
  • US1998084A - Electrical heating device : en
  • CA349595A - Aqueous dispersion producing method : en fr
  • AU1744434A - Improvements relating tothe rapid freezing offish : en
  • USD95197S - Design for a shoe : en
  • CH176399A - A method of manufacturing an optical body, and an optical body obtained according to this method. : en fr
  • US1997974A - Electric drive for vehicles : en
  • CH176544A - Automatic central buffer coupling. : de en
  • GB427077A - Improvements in or relating to devices comprising an electric discharge tube containing vapour of difficultly volatilisable metal : en
  • GB427184A - Improved electrode holder for use in arc welding : en
  • CA349539A - Plywood manufacture : en fr
  • CH176333A - Process for drawing stitches in all types of clothing. : de en
  • DE612167C - Device on office machines, especially typewriters, to secure the writing limit on the lower edge of the sheet : de en
  • CH176502A - Indicator and light projection device for hotels, doctors, etc. : en fr
  • CH176423A - Regulator. : en fr
  • US1997871A - Method of forming clevises : en
  • CH176310A - Sales and exhibition table. : de en
  • US1998044A - Knife handle : en
  • CA349535A - Variable pitch propeller : en fr
  • US1997941A - Container for automobiles : en
  • CA349542A - Self closing faucet : en fr
  • CA349607A - Band moistener : en fr
  • US1997585A - Secretary : en
  • US1998105A - Intermittent sound reproducing device : en
  • CH176487A - Method for the preparation of an acyloctahydrofollicle hormone. : de en
  • CH176493A - Temperature-independent oscillating circuit. : de en
  • US1997709A - Thread tensioning device : en
  • US1997965A - Garment or ironing press : en
  • USD95234S - Design for a shoe : en
  • GB427261A - Improvements in or relating to the treatment of flour : en
  • ES3080Y - Protective device against injuries or skin conditions. : en es
  • GB427268A - Improvements in fusible link controlled shut-off valves : en
  • ES136544A1 - A new procedure for fastening garments. : en es
  • FR779910A - Automatic angular shift device : en fr
  • US1997874A - Method of applying insulator coating : en
  • US1998284A - Air conditioning system : en
  • FR780219A - Condensation water trap : en fr
  • FR44841E - Centrifugal thresher : en fr
  • FR780007A - Device for obtaining, using the same camera, ordinary or stereoscopic photographs : en fr
  • ES136605A1 - A DEVICE POWERED BY RADIANT ENERGY OR SOLAR VALVE : en es
  • USD95237S - Design for a lady s suit : en
  • DE612252C - Top-hung window with hinged leaves : de en
  • FR44840E - Improvements to the metal reinforcements of reinforced concrete beams and pillars : en fr
  • US1998204A - Aircraft tail chassis : en
  • DK50153C - Grid for Electron Tube. : da en
  • FR780163A - Improvements to the control of vehicle brakes and others : en fr
  • GB427085A - Hair-drying apparatus : en
  • DE612232C - Telegraph exchange system with dialer operation : de en
  • US1998078A - Method and apparatus for producing mix-tone roofing : en
  • US1998170A - Alloy : en
  • DK50140C - Kneading machine for fats. : da en
  • US1997682A - Clutch mechanism : en
  • DE612264C - Sieve pot : de en
  • GB427179A - Improvements in drying machines : en
  • FR44805E - Apparatus for dividing and cooling liquids and for winemaking : en fr
  • FR780166A - Flyer paperback with single shuttle control : en fr
  • US1997755A - Oil burner : en
  • GB427196A - Cast iron pipes : en
  • CA349643A - Lubricating oil : en fr
  • CH176382A - Roller skates. : en fr
  • DE612325C - Inlet device for tubular mills, traversed by an air stream : de en
  • ES136623A3 - A spring device applicable to educational entertainments. : en es
  • CH176518A - Axle bearings, in particular for rail vehicles. : de en
  • DE612367C - Case watch : de en
  • US1998288A - Lock, latch, and fastener : en
  • FR780246A - Tilting table for vehicles : en fr
  • DE612192C - Small gas capsule device for the production of carbonated beverages : de en
  • US1998410A - Telephone toll collecting apparatus : en
  • GB427243A - Improvements in methods for sweating out fusible metals : en
  • GB427266A - Improvements in the method of and means for supercharging internal combustion engines : en
  • GB427084A - Method and means for heat treating materials by means of gases in rotary retorts or drums : en
  • GB427150A - An adjustable bearing for use in printing machines : en
  • GB427278A - Improved rotary internal-combustion engine : en
  • GB427029A - Improvements in or relating to the manufacture of can bodies : en
  • GB427211A - Improved temporary binder for sheets of paper and the like : en
  • NL35279C - : en
  • US1997608A - Variable speed cutting mechanism : en
  • US1998251A - Fastener secured structure : en
  • FR780003A - Improvements made to remote controls, in particular those included in motor vehicles : en fr
  • DE612328C - Device for folding and inserting the tongue of the closure flap in folding boxes : de en
  • GB427107A - Improvements in and relating to web roll supports : en
  • US1998077A - Cigarette package : en
  • US1998335A - Automatic series cut-out switch : en
  • GB427533A - Improvements in and relating to variable speed transmission : en
  • US1997819A - Power transmitting mechanism : en
  • DE612377C - Arrangement for operating more than one discharge tube with high-voltage direct current generated from high-voltage alternating current using valves and capacitors : de en
  • IE13614L - Radio receivers : en
  • US1997749A - Clamping device for air brake test racks : en
  • FR44837E - Improvements to elastic frames : en fr
  • US1998041A - Fabric : en
  • US1998338A - Air compressor : en
  • GB427112A - Improvements in or relating to television and like apparatus : en
  • US1997708A - Hat brim : en
  • USD95183S - Design for a shoe : en
  • ES136604A1 - Procedure for the continuous obtaining of synthetic iron for ferrous-ferric water paints. : en es
  • ES136632A1 - Improvements in cutting devices, especially razors. : en es
  • FR779921A - Improvements to furniture and metal supports : en fr
  • FR44832E - Tar-bitumens and their manufacture : en fr
  • GB427320A - Method of making solid and hollow concrete walls, floors and other structures : en
  • GB427250A - Improvements in or relating to the lubrication of plain bearings : en
  • FR780066A - Photographic shooting process with damped lighting : en fr
  • US1997707A - Receiving box : en
  • US1998403A - Electric switch : en
  • GB427267A - Improvements in or relating to the manufacture of impervious paper or the like : en
  • ES135945A1 - A process for manufacturing friction bodies for brakes and clutches or couplings. : en es
  • GB427210A - Improvements in or relating to apparatus for arresting run-away tubs or trams in mines and other places : en
  • ES136595A1 - An improved system of heating apparatus for motor vehicles, powered by a thermal engine. : en es
  • ES3090Y - Folding armchairs. : en es
  • FR780112A - Natural asphalt solutions : en fr
  • NL36268C - : en
  • US1998344A - Paper making process : en
  • US1998372A - Sealed package for easy opening : en
  • US1998247A - Tobacco feeding means for cigarette making machines : en
  • GB427065A - Improvements relating to locks : en
  • GB427263A - Improvements in and relating to electric heaters for bed warmers, pads, carpets and the like : en
  • CH176516A - Device on bicycles to enable the foot drive to be supported by hand drive. : de en
  • AU1701534A - Improvements in handtools for sewing the neck closures of fabric sacks : en
  • US1997665A - Amplifier : en
  • US1997686A - Fixture support : en
  • US1998066A - Switch mechanism for conveying systems : en
  • US1997700A - Reserve engine lubricating or fluid delivery apparatus : en
  • US1997840A - Record form : en
  • USD95254S - Design for a sign : en
  • CA349570A - Measuring instrument : en fr
  • CA349573A - Constant frequency periodic device : en fr
  • FR780238A - Chain derailleur : en fr
  • DE612273C - Process for switching off an electrical power in which the arc is extinguished with the aid of a gas under pressure : de en
  • CH176345A - Zipper. : de en
  • USD95224S - Design for a woven fabric : en
  • CA349547A - Ice cube forming and dispensing device : en fr
  • US1997659A - Gas concentration indicator : en
  • US1997725A - High vacuum pump : en
  • US1998027A - Attendance register : en
  • US1998221A - Automatic cut-off device : en
  • CH176537A - Process for the manufacture of a medicinal or vaccine. : de en
  • DE612200C - Circuit for asynchronous machines started according to the method according to patent 542884 : de en
  • DE612226C - Apron conveyor : de en
  • US1997953A - Spatula : en
  • US1998271A - Paper feeding apparatus : en
  • AU1957034A - Improvements in speaking heads for telegraphones and the like : en
  • US1998189A - Control mechanism for hydraulic devices : en
  • CA349613A - Shoe factory distribution system : en fr
  • CH176281A - Humidifier for rooms heated with central heating. : de en
  • CH176392A - Haystack probe. : de en
  • US1998302A - Regulating system : en
  • US1998393A - Turbine bucket : en
  • US1998104A - Generator control circuit : en
  • CH176386A - Table soccer game. : de en
  • US1998392A - Lubricating means for internal combustion motors : en
  • CA349527A - Brake mechanism for rail vehicles : en fr
  • CH176274A - Foldable trestle. : de en
  • USD95236S - Design fob a shoe : en
  • US1997967A - Method for the production of styrol from ethyl benzol : en
  • US1998345A - Gravity meter with compensator : en
  • USRE19543E - Guard for shoe heels : en
  • US1997940A - lundberg : en
  • ES136393A2 - IMPROVEMENTS IN THE CONSTRUCTION OF GALVANIC ELEMENTS AND ESPECIALLY IN ELECTRIC ACCUMULATORS : en es
  • GB427037A - Improvements in or relating to electric motor controllers : en
  • GB427046A - Electric flatiron : en
  • DE612236C - Equipment for cooling runners of large construction lengths : de en
  • GB427079A - A process for concentrating formic acid : en
  • DE612170C - Power limiter : de en
  • GB427105A - Improvements in tar road-spraying and road chipping machines : en
  • GB427119A - Improvements in collapsible tripod support : en
  • US1997674A - Anvil for harvesters : en
  • US1997710A - Can advancing mechanism : en
  • US1997832A - Cooking utensil : en
  • DE612139C - Control device for double-acting devices for lifting liquids : de en
  • ES136578A1 - Improvements in machines that have means to evacuate the calories of some of its elements, especially in internal combustion engines. : en es
  • CA349529A - Valve for wells : en fr
  • USD95208S - Design fob a roller skate : en
  • CA349502A - Anchoring device : en fr
  • CA349584A - Colored concrete : en fr
  • CH176349A - Fitting. : en fr
  • US1997603A - Blast furnace method and apparatus : en
  • US1997640A - Rifleman's seat and instrument box : en
  • DE612222C - In pressure medium lines, e.g. of compressed air or steam, activated device for supplying lubricants, in particular grease, into the pressure medium by means of a piston : de en
  • US1998220A - Catalyst and process for the production of oxygenated organic compounds : en
  • DE612196C - Control device for keeping the speed of DC motors constant in a network with strongly fluctuating voltage : de en
  • DE612251C - Helmet-like engine dryer hood : de en
  • US1997855A - Speed-change unit : en
  • US1998161A - Method of and apparatus for vulcanizing rubber articles : en
  • CH176471A - Electric capacitor and method for its manufacture. : en fr
  • AU1710734A - Improvements in or relating to thermionic valve arrangements : en
  • CA349555A - Fertilizer : en fr
  • CH176264A - Agricultural machine. : de en
  • CH176391A - Method for course control and simultaneous location determination of means of transport, in particular aircraft, by means of two differently directed, alternately emitted ultrashort wave radiation. : de en
  • US1997783A - Automatic stopping device : en
  • US1997894A - Clip : en
  • US1997743A - Meter : en
  • US1998350A - Process for improving lubricating oils : en
  • ES136624A3 - A procedure to obtain an automatic movement in cardboard figures, similar to the walking of people and animals. : en es
  • ES2797Y - Grease ring for internal combustion engine pistons. : en es
  • FR44802E - Lighting device for bicycle : en fr
  • CA349528A - Boat hull : en fr
  • CH176420A - Device for hanging pipes. : de en
  • US1997865A - Automobile door or body and window construction : en
  • US1997788A - Automatic speed reducing fluid clutch : en
  • US1997945A - Air terminal device : en
  • US1998394A - Paper pasting and cutting device : en
  • US1997663A - Gutter hanger : en
  • US1998034A - Change speed mechanism : en
  • CA349629A - Rivet : en fr
  • CH176414A - Process for the production of colored patterned surfaces on aluminum and its alloys. : de en
  • GB427293A - Improvements in or relating to electric discharge tubes : en
  • DE612162C - Process for the production of pure xylose : de en
  • DE612204C - Safety device for flat left-left knitting machines with needle sinkers and pusher : de en
  • ES2921Y - A toy. : en es
  • US1998013A - Brawworks : en
  • GB427290A - Improvements in connection with apparatus for dispensing beverages : en
  • US1997692A - Recording apparatus : en
  • CH176413A - Process for the production of a grinding tool and a grinding tool produced according to this process. : de en
  • FR780225A - Device to avoid bouncing, particularly applicable to remote typewriter parts : en fr
  • US1998332A - Heating apparatus and system : en
  • FR780040A - Bathroom installations : en fr
  • US1997928A - Paste supplier : en
  • US1998399A - Solvent refining of hydrocarbon oil : en
  • FR44835E - Improvements to electrical servo systems : en fr
  • FR780108A - Mask for aviator helmets with telephone systems : en fr
  • FR780105A - Sharpening support for agricultural machine blades : en fr
  • DK50135C - Device for electric irons. : da en
  • CH176448A - Rotor-fed three-phase shunt commutator motor. : de en
  • FR44829E - Improvements to braking devices : en fr
  • FR780032A - Device for actuating electric discharge tubes : en fr
  • US1997672A - Ram connection for brakes : en
  • US1997826A - Process for drying control : en
  • USD95279S - Design for a storage battery case : en
  • US1997592A - Material handling mechanism : en
  • US1998122A - Method and apparatus for handling residual oils : en
  • ES136044A1 - An improved process for the manufacture of spun glass or glass wool. : en es
  • FR780221A - Improvement in winding devices, more particularly in film take-up reels : en fr
  • FR780228A - Safety closure device for ear studs or any other jewelry item : en fr
  • GB427067A - Improvements relating to means for mounting the cylinders of internal-combustion engines : en
  • GB427385A - Improvements in and relating to braking and retarding apparatus : en
  • GB427056A - Improvements in atomic hydrogen heating torches : en
  • US1997688A - Insulator : en
  • FR44820E - Further development of electromagnets, especially those used as contactors : en fr
  • FR780054A - Process for the purification of any fatty or soapy waste water by the use of calcium sulphate, alone, or with lime : en fr
  • FR780077A - Improvements in the destructive hydrogenation of solid carbonaceous materials : en fr
  • GB450528A - Improvements in and relating to methods and means for the control of one movable member in respect of other movable members : en
  • US1998190A - Manufacture of paper : en
  • US1998373A - Closure cap : en
  • US1998398A - Removal of wax from hydrocarbon oil : en
  • FR780220A - Improvement in tank pen holders : en fr
  • GB427297A - Process for the manufacture of 4-alkyl-, 4-cycloalkyl- and 4-aralkyldihydro-resorcinols : en
  • US1998260A - Shuttle tension and take-up device : en
  • US1998274A - Automatic transmission : en
  • US1998127A - Sealer for wrapping machines : en
  • US1998046A - Cylinder paper machine and suction roll for use therein : en
  • DK50149C - Razor. : da en
  • US1997664A - Locking mechanism for binders : en
  • CA349561A - Gaseous electric discharge device : en fr
  • CH176424A - Power machine drive with fluid coupling and friction clutches. : de en
  • CH176496A - Telemetry reception arrangement in which the pulse sequences of several transmitter stations, each corresponding to a measured variable, are converted by capacitor systems into capacitor currents supplied to a measuring device. : de en
  • USD95296S - Design for a vanity case : en
  • FR780205A - Box for electrical devices : en fr
  • GB427207A - Improvements relating to dry gas meters : en
  • FR780120A - Wiper : en fr
  • US1997578A - Rotor boat : en
  • US1998413A - Process of producing unsaturated esters : en
  • ES3498U - Funnel for the transfer of liquids contained in cans or drums provided with a tool to pierce the lid of said containers. (Machine-translation by Google Translate, not legally binding) : en es
  • FR779927A - Production of condensation products : en fr
  • ES136657A1 - A continuous hydrogen cyanide generating device. : en es
  • FR780104A - Improved device facilitating the filling of containers and making it possible to limit this filling to a determined level : en fr
  • DE612157C - Process for the production of straight sausage casings from inferior, crooked casing material by pulling together daemas : de en
  • CH176290A - Mixing valve for two fluids, in particular cold water and hot water. : en fr
  • ES136384A1 - A new device for the easy handling of heavy objects. : en es
  • ES136577A1 - A process for separating ammonium salts from their mixtures with other salts. : en es
  • CH176342A - Device for drying elongated textile products by means of hot air. : de en
  • US1998222A - Pneumatic treadle : en
  • US1997873A - Drink mixer : en
  • US1998265A - Compressor control mechanism : en
  • DE612353C - Tensile force meter for vehicle test stands : de en
  • FR780113A - Automatic ferro-cerium lighter : en fr
  • FR779930A - Improvements made to tubular rods in plated metal for furniture, etc. : en fr
  • FR779948A - Evacuation device for dry preparation tables : en fr
  • CH176438A - Mixing device designed especially for gases, liquids and powdery substances. : de en
  • US1997564A - Apparatus for separating plant roots from soil : en
  • US1997971A - Duplex centrifugal separator : en
  • US1997981A - Battery terminal post clamp : en
  • US1998261A - Veneer wall structure : en
  • US1997878A - Pipe plugging device : en
  • US1997997A - Mandrel for tube rolling mills : en
  • US1998388A - Draw and buffer gear : en
  • US1997748A - Electric motor reverser, especially adapted for reversing toy electric locomotives : en
  • US1997813A - Briquetting machine : en
  • US1998311A - Dispensing apparatus : en
  • CA349623A - Intermediate frequency amplifier : en fr
  • US1998297A - Synchronous motor : en
  • USD95270S - Design foe a finger ring : en
  • FR780091A - Illuminated advertising device : en fr
  • FR780226A - Switching device consisting of a power switch and a disconnector : en fr
  • GB427200A - Improvements in or relating to means for automatically stopping machines wherein wire, cord or yarn is unwound from a holder : en
  • CA349651A - Anatomical measuring and recording machine : en fr
  • US1997899A - Electrically heated pad : en
  • DE612153C - Packing device for bagging scales : de en
  • DE612322C - Copper-beryllium alloy : de en
  • US1997581A - Acoustical ceiling construction : en
  • US1997989A - Metal polish : en
  • US1998080A - Valve mechanism : en
  • US1998182A - Production of di-sodium phosphate : en
  • US1998386A - Muffler for internal combustion engines : en
  • US1998242A - Adjustable stroke press : en
  • US1998359A - Method and means for centrifugal separation : en
  • CH176362A - Process for the production of an indigoid dye. : de en
  • CH176506A - Closure means for bags made of translucent cellulose film, paper, tissue, etc. : de en
  • CH176340A - Dye preparation and process for its manufacture. : de en
  • US1997733A - Engine starter : en
  • US1998428A - Safety microtome knife holder : en
  • DE612360C - Grinding device for scissors : de en
  • GB427047A - Improvements relating to electrical signalling systems : en
  • CH176305A - Frame for shoes. : de en
  • DE612362C - Rocket with the air duct surrounding the combustion chamber : de en
  • DE612185C - Gristmill : de en
  • DE612289C - Two-part clamp for holding two-part cable ducts together : de en
  • ES2923Y - Tightener for the lapels of the suits. : en es
  • US1997807A - Vehicle brake : en
  • US1998029A - Automatic lubricated gas stop : en
  • CA349654A - Electrical alarm device : en fr
  • CH176314A - Device to improve the efficiency of the firing of gas and other cooking stoves. : de en
  • FR780028A - Preparation of high molecular weight tertiary amines : en fr
  • CA349599A - Oil engine : en fr
  • CH176499A - Warning device for vehicles that shines in the dark. : de en
  • CH176490A - Erectable and extendable multi-part fire ladder made of metal. : de en
  • GB427528A - Improvements in and relating to electron valves : en
  • CA349587A - Cellulose ester colloidizing process : en fr
  • USD95207S - Design for a dispensing machine : en
  • US1998391A - Cable end stripping machine : en
  • USD95269S - Design for a finger ring : en
  • FR44814E - Improvements to embroidery and openwork machines : en fr
  • GB427145A - Improvements in or relating to the production of phenol : en
  • US1998395A - Method and apparatus for producing lens grinding laps : en
  • ES2101Y - Shaver with a moldable material comb. : en es
  • US1997789A - Refrigerating apparatus : en
  • USRE19532E - Process of and apparatus for oxi : en
  • GB427313A - Improvements in absorption refrigerating apparatus of the reversing type : en
  • ES2826Y - Sole with transversal perforations. : en es
  • ES136543A1 - Improvements in the construction of molds for the manufacture of soles of new, regenerated rubber footwear and similar plastic materials. : en es
  • GB427061A - Improvements in or relating to sparking plugs for internal combustion engines : en
  • CH176344A - Lingerie collar collar combination. : de en
  • FR780065A - Drinker : en fr
  • US1997980A - Sludge treatment : en
  • ES2986Y - Tent bed system. : en es
  • CH176352A - Device for separating solid components from air BEZW. Gas. : de en
  • AU1627834A - Improvements in or relating to thermionic valve circuit arrangements and thermionic valves for use therein : en
  • US1997924A - Plastic sealing cement : en
  • US1998045A - Process of making vitreous enamel coated sheets : en
  • USD95274S - Design for a light projector or : en
  • DE612242C - Device for pressing a charcoal cake : de en
  • ES3489U - Skylight (Machine-translation by Google Translate, not legally binding) : en es
  • US1997986A - Electric circuit controlling apparatus : en
  • US1998340A - Hygrostat : en
  • DE612263C - Bell system with optical call system, especially for the hard of hearing or the deaf : de en
  • CH176431A - Orbital piston machine with surface sealing. : de en
  • CA349617A - Joint : en fr
  • DE612260C - Door lock, especially for motor vehicles : de en
  • CH176509A - Use for strollers. : de en
  • FR44828E - Capsule for capping bottles : en fr
  • FR780058A - Gearbox for motor vehicles : en fr
  • FR780161A - Manufacturing process for articles containing gutta-percha or balata : en fr
  • GB427204A - New or improved apparatus for playing a game of chance : en
  • US1997586A - Mooring device : en
  • US1998400A - Mining machine : en
  • US1998426A - Device for folding and initially hotpressing marginal edges of slits in fabrics : en
  • USD95233S - Design for a shoe : en
  • CH176432A - Steam system that has a steam generator with high heating gas speeds, at least one fan for the combustion air of the steam generator and several steam consumers. : de en
  • CA349526A - Pulp bleaching process : en fr
  • US1998165A - Apparatus for submarine exploration at great depths : en
  • US1998037A - Traffic controlling system for railroads : en
  • AU1701934A - Improvements in oil fuelling attachments for domestic water heaters : en
  • ES3528U - Bandaje meumºtico. (Machine-translation by Google Translate, not legally binding) : en es
  • FR780168A - Improvement in leaf springs for cars, wagons or others : en fr
  • CH176394A - Counting device for looms. : de en
  • CH176430A - Gear pump. : de en
  • DE612380C - Electrode salt bath furnace with one or more power supply electrodes : de en
  • ES136335A1 - Apparatus for separating lead from silver and other metals that are linked with lead. : en es
  • US1997616A - Jelly manufacture : en
  • FR780125A - Method and device for carrying out rapid reactions between a metal and a slag : en fr
  • AU2033734A - Improvements in or relating to floats for assisting swimming or for providing buoyancy in water : en
  • CA349632A - Phonograph : en fr
  • US1997782A - Manufacture of cement : en
  • DE612175C - Device for dividing a continuously moving tube or rod made of glass : de en
  • DE612306C - Expanding capsule closure with inserted sealing washer for containers such as bottles or the like. : de en
  • US1997795A - Meat-tendering device : en
  • FR779970A - Combined device for remotely measuring the level of a liquid contained in an enclosure and supplying it according to variations in the level : en fr
  • DE612217C - Ring roller for tillage : de en
  • DE612359C - Roll film camera : de en
  • FR779983A - Advanced Arc Lamp : en fr
  • US1997930A - Process of and apparatus for the spinning of cuprammonium filaments : en
  • US1998240A - Process for the preparation of dibenzothiazyldisulphide from 2-mercaptobenzothiazole : en
  • DE612246C - Process for removing chrome from chrome-baked leather waste : de en
  • US1998209A - Ward-leonard control system : en
  • ES2938Y - Hygienic packaging for food products. : en es
  • CA349625A - Tanning preparation : en fr
  • CH176263A - Weeder. : en fr
  • DK50139C - Device for Attaching Brake Cylinders to Vehicles. : da en
  • DE612163C - Process for the manufacture of oxypyrene : de en
  • USD95227S - Design for a ceramic wall bracket : en
  • GB427123A - Improvements in tyre building drums : en
  • GB427158A - Small-shot hunting cartridge : en
  • FR780223A - Changing gears for cycles : en fr
  • GB427081A - Improvements in and relating to current transformers : en
  • GB427234A - Improvements in and relating to the production of corrected colourselected positivesfor photographic multicolour printing : en
  • US1998040A - Baby's shirt : en
  • DE612207C - Process for making margarine : de en
  • ES3511U - Gas cookers with large thermal capacities. (Machine-translation by Google Translate, not legally binding) : en es
  • DE612155C - Seal for control piston of gas pressure regulators : de en
  • GB427401A - Improvements in or relating to friction grip fastenings : en
  • ES136407A1 - Devices for a new application of air or compressed gases. : en es
  • GB427542A - Improvements in and relating to variable speed transmission : en
  • US1997909A - Box structure : en
  • GB427126A - Improvements in or relating to heels for footwear (boots, shoes and the like) : en
  • US1997594A - Stencil-sheet : en
  • FR780206A - Improvements to introductory isolators : en fr
  • FR780215A - Toothed frames for caned seats, backrests, panels, etc. : en fr
  • GB427403A - A new or improved apparatus for playing a parlour ball game : en
  • FR780093A - Improvements to processes and devices for the manufacture of asbestos-cement pipes : en fr
  • US1998238A - Method of controlling growth of vegetation and the like : en
  • US1997690A - Device for winding hair : en
  • US1998188A - Knife handle : en
  • FR780157A - Process for manufacturing yarns, fabrics or other textiles using fibers obtained from animal skins, whether or not combined with other fibers : en fr
  • DE612352C - Device for determining the power of prime movers : de en
  • FR779911A - : fr
  • GB427189A - Improvements relating to steam clothes presses and ironing machines : en
  • CH176273A - Frames for doors or windows. : de en
  • FR780019A - Flexible treads and shock absorbers for drums and other containers : en fr
  • GB427228A - Improvements in or relating to coated vulcanised rubber articles and to a coating composition particularly suitable for vulcanised rubber articles : en
  • GB427241A - The manufacture of dyestuffs : en
  • US1998110A - Flowmeter : en
  • US1998166A - Ram head : en
  • GB427160A - Improvements in bottle and like container closures : en
  • DE612198C - Electrical protection relay : de en
  • US1997876A - Metal lumber : en
  • CH176541A - Telephone system with line selectors and subscriber lines divided into groups. : de en
  • CA349567A - Low frequency oscillator : en fr
  • US1997877A - Dental cleaner : en
  • USD95249S - Design for a tire : en
  • DE612397C - Upholstered mattress with spring insert : de en
  • FR779937A - Wheel intended particularly for landing gears of planes or other heavy vehicles : en fr
  • FR779959A - Force transmission device usable in particular as a gear change : en fr
  • US1998179A - Physiologically balanced salt mixture : en
  • US1998330A - Electric heater : en
  • GB427051A - Improvements in electric current generators : en
  • FR780132A - Method and apparatus for the preparation of films suitable for mechanically recording a trace of optically reproducible vibrations : en fr
  • US1997699A - Control system : en
  • USRE19539E - Limit timing mechanism : en
  • FR780201A - Electric discharge tube comprising an incandescent cathode and a gas atmosphere : en fr
  • US1998008A - Locomotive draft appliance : en
  • US1998235A - Air register : en
  • FR779920A - Dressing device : en fr
  • GB427726A - Improvements in and relating to flow controllers : en
  • US1997619A - Drag saw : en
  • US1998149A - Manually operated phonograph : en
  • CH176267A - Terracotta brick facade wall covering. : en fr
  • CH176398A - Device for the mechanical evaluation of functions of two independent variables. : de en
  • USD95238S - Design for a lady s suit : en
  • USRE19542E - williams : en
  • US1998328A - Automatic hand riveting machine : en
  • GB427732A - Improvements in photographic processes and materials therefor : en
  • DE612172C - Process for impregnating fur skins against moths and similar pests : de en
  • DE612309C - Knife box for chopping machines : de en
  • US1998213A - Internal hub brake for cycles : en
  • US1998405A - Testing device for internal combustion engines : en
  • CA349637A - Cement block : en fr
  • AU1703834A - Process of and apparatus forthe separation of metals by electrical heat treatment : en
  • CA349621A - Electro-mechanical resonator : en fr
  • US1998212A - Process for the manufacture of valuable products from carbonaceous materials : en
  • CH176400A - Mechanism making it possible to act on at least one of the hands usually included in the minute minder and the seconds indication, in a timepiece. : en fr
  • AU1712834A - Improvements in vaporising oil burners : en
  • CA349541A - Quack grass eradicator : en fr
  • AU1705734A - Improved combined collapsible packing case and table : en
  • CA349604A - Luggage : en fr
  • CA349615A - Power spray screen device : en fr
  • US1997869A - Rug and carpet tufting machine : en
  • US1997961A - Mechanism for the transmission of rotary motion : en
  • US1997947A - Washtub bench attachment : en
  • USD95216S - Design fob a bottle casing : en
  • US1997669A - Aeroplane attachment for extinguishing fires : en
  • US1998250A - Method and apparatus for supplying gas : en
  • US1998417A - Abrading machine : en
  • ES3537U - A cover for the foot (Machine-translation by Google Translate, not legally binding) : en es
  • DE612220C - Air storage diesel engine with an air storage that can be added to the compression chamber : de en
  • FR779941A - Improvements made to sweat boxes : en fr
  • US1998243A - Display board : en
  • US1998408A - Sealing closure for bottles : en
  • FR780069A - Process for the application of fiber cement agglomerates in the manufacture of coffins : en fr
  • US1998090A - Chair : en
  • DE612271C - Semi-automatic trimming machine : de en
  • US1997903A - Process of grinding bearings : en
  • FR44850E - Parquet slab : en fr
  • US1997625A - Safety folding window seat : en
  • CH176337A - Elastic braid as well as the method and lace machine for its manufacture. : de en
  • US1998266A - Pump construction : en
  • DE612239C - stocking : de en
  • CA349580A - Carton : en fr
  • DE612241C - Process for the production of shoe soles : de en
  • US1997820A - Reed container : en
  • US1997951A - Gate : en
  • US1998069A - Strip registering device : en
  • US1998361A - Method of transferring a stocking structure and device therefor : en
  • US1997726A - Display shelving construction : en
  • US1997830A - Water purifying device : en
  • US1998215A - Liquid dispenser : en
  • ES136445A1 - Industrial process for the treatment of paper and cardboard. : en es
  • CH176351A - Device for separating solid components from gaseous media. : de en
  • CH176408A - Device on machine tools with a certain working shaft for the optional inclusion of tools with different maximum permissible numbers of revolutions in order to prevent the number of revolutions of said working shaft from increasing beyond the maximum permissible number of revolutions corresponding to a specific tool. : de en
  • US1997937A - Apparatus for the thermic treatment of pulverized liquids or semiliquids : en
  • CA349588A - Cellulose ester composition : en fr
  • US1997715A - Exercising device : en
  • US1997668A - Absorption refrigerating apparatus and method : en
  • US1997761A - Method of internally coating hollow articles : en
  • DE612355C - Method and device for determining the grain sizes of granular mixtures : de en
  • FR779939A - Improvement in remote control devices : en fr
  • GB427201A - Improvements in or relating to chutes for directing fuel to mechanical stokers : en
  • US1997582A - Acoustical building structure : en
  • US1997915A - Method and apparatus for separating and washing materials : en
  • AU1667934A - Improved refrigerating and ice-making apparatus : en
  • US1997952A - Store furniture : en
  • CH176300A - Electric radiator. : de en
  • CH176404A - Process for removing hard crystalline inclusions from aluminum-silicon alloys obtained by thermal reduction. : de en
  • US1997718A - Folding box and method of making the same : en
  • US1997913A - Apparatus for cleaning, waxing, and polishing floors and the like : en
  • CA349606A - Lipstick container : en fr
  • CH176372A - Book. : de en
  • DE612235C - Housing of electrical machines made from a cylindrically bent sheet metal plate, which directly encloses the stator core : de en
  • US1997643A - Evaporating apparatus for liquids : en
  • US1998103A - Electrohydraulic motor : en
  • US1998202A - Manufacture of electrolytic condensers : en
  • CH176454A - Device for sealing the insulators for the introduction of electrical high-voltage lines into pressure vessels. : de en
  • AU2226335A - Improvements in and relating to coating compositions : en
  • FR779909A - Fuel injection device in internal combustion engines : en fr
  • CA349511A - Textile spool : en fr
  • FR44838E - Method and apparatus for pouring lubricating oil : en fr
  • US1998379A - Ignition governor : en
  • CA349641A - Motor fuel : en fr
  • ES136594A1 - An improved system device that functions as a turntable to turn railway vehicles. : en es
  • CH176478A - Device for cleaning nozzles of burners for liquid fuel. : de en
  • CH176494A - Method of traffic by means of electrical impulses, especially when applied to electrical image transmission. : de en
  • US1998228A - Retaining rack for shelves : en
  • US1997811A - Method of sizing wood heel bases : en
  • USD95178S - Design for a mattress cover : en
  • DK50137C - Stapler. : da en
  • CA349585A - Ethyl alcohol : en fr
  • US1997738A - Steering wheel cover : en
  • US1997750A - Composition for the destruction of undesired vegetation : en
  • US1997959A - Road material mixing machine : en
  • US1998349A - Rotary and semirotary furnace : en
  • USD95231S - Design for a bracelet or similar : en
  • CA349545A - Gold concentration : en fr
  • DE612323C - Process for improving the mechanical properties of lead and lead alloys : de en
  • GB427063A - An improved resilient coupling for rotating shafts : en
  • GB427116A - Improvements in gas-heated wash boilers : en
  • GB427162A - Improvements in and relating to metallurgical converters : en
  • US1997652A - Machine for printing floor and wall coverings : en
  • CA349591A - Carbonaceous fertilizer : en fr
  • DE612186C - Movably connected grinding rollers or grinding roller rings in high-speed tubular mills : de en
  • CH176419A - Container with movable walls. : de en
  • AU1876934A - Improvements in electrical condensers : en
  • US1997691A - Purification of caustic solutions : en
  • US1997828A - Piperidine derivatives and process of producing them : en
  • US1998277A - Trunk piston : en
  • CH176269A - Method of manufacturing reinforced plaster slabs. : en fr
  • CH176442A - Device on cooling brine valves to prevent the formation of ice on the valves or to thaw any ice that has formed on the valves. : de en
  • CH176395A - Peak counter with mechanically generated counter torque. : de en
  • CH176491A - High-frequency telecommunications system. : de en
  • CH176513A - Bodywork for a vehicle, for example a motor vehicle, etc. : en fr
  • CA349628A - Tertiary olefine preparation : en fr
  • US1998155A - Flush valve : en
  • USD95288S - Design for a textile fabric : en
  • US1997846A - Rolling door : en
  • US1998181A - Telephone distinguishing means : en
  • DE612182C - Automatic measuring device for liquid quantities to be set on a graduated disk : de en
  • CH176531A - Fastener for connecting two cuff-like end parts of items of clothing, in particular cuffs of men's shirts. : de en
  • US1998009A - Locomotive exhaust : en
  • US1998114A - Rabbeting saw : en
  • US1998056A - Balanced check valve : en
  • US1998060A - Coating apparatus : en
  • US1998313A - Furrier's comb and iron : en
  • US1998100A - Method of impregnating materials : en
  • USD95213S - Design for textile fabric or the like : en
  • FR44810E - Method and apparatus for the production of photographic and cinematographic images in relief using a single cliché : en fr
  • US1997648A - Color cinematography : en
  • CH176332A - Sewing machine with electric lighting device. : de en
  • CH176406A - Process for the introduction of steel-forming additives into the aluminogenetic iron during aluminothermic welding. : de en
  • US1998389A - Process for improving cellulose : en
  • CA349513A - Rubber compound : en fr
  • CH176380A - Process for increasing the shelf life of photographic silver halide emulsions. : de en
  • US1998016A - Battery terminal connecter : en
  • US1997889A - Golf club and method of manufacturing same : en
  • US1998341A - Blind stitch sewing machine : en
  • US1997955A - Valve structure : en
  • US1998353A - Electric wiring device : en
  • CH176385A - Billiards. : en fr
  • USD95194S - Design fob a shoe : en
  • US1997630A - Corn harvester : en
  • US1997933A - Scoring apparatus and the like : en
  • FR44848E - Automatic machine for hammering the upper of shoes : en fr
  • CH176489A - Method and device for extinguishing flaming flammable liquids. : en fr
  • GB427143A - A machine for mechanically cutting grooves in tyres of vehicles : en
  • CA349581A - Carton : en fr
  • CH176384A - Ski binding. : de en
  • US1997996A - Wood veneered board or panel and process for making the same : en
  • CH176346A - Device to facilitate the selection of the color and pattern of the fabric and the cut of clothing. : de en
  • CH176511A - Device for lifting vehicles. : de en
  • US1998073A - carleton : en
  • US1998123A - Process and apparatus for the distillation and conversion of hydrocarbons : en
  • CA349635A - Hydrocarbon oil pyrolysis : en fr
  • CH176320A - Vessel provided with a tap opening with a rotor provided therein with cells which, when the rotor rotates, come to lie one after the other with a mouth opening opposite the tap opening. : de en
  • CH176539A - Process for the manufacture of a medicinal or vaccine. : de en
  • CA349507A - Bean nipping machine : en fr
  • US1997685A - Mop connecter : en
  • CA349500A - Shoeshine box : en fr
  • US1998076A - Active ray treating device : en
  • US1998042A - Fuse link : en
  • US1997858A - Coupling : en
  • US1997642A - Cinematic machine : en
  • US1997914A - Sanitary bottle : en
  • US1998427A - Fireplace heater : en
  • CH176279A - Installation for heating, cooling and ventilation of premises. : en fr
  • CH176341A - Process for the production of a solid product consisting at least partly of sodium carbonate decahydrate. : de en
  • US1997935A - Method of and apparatus for agitating mixtures : en
  • US1998082A - Sound producing device : en
  • US1998360A - Spinning machine whirl : en
  • FR780015A - Lightweight multiple metal piston : en fr
  • CH176313A - Kitchen cabinet. : de en
  • US1998159A - Hair drying apparatus : en
  • US1997649A - Wire splicing means : en
  • US1998334A - Electric radiation indicator : en
  • US1998424A - Acoustical ceiling construction : en
  • ES3514U - Containers built in a single piece of cardboard paper or similar. (Machine-translation by Google Translate, not legally binding) : en es
  • FR44815E - Process and apparatus for pneumatic separation for materials of different density : en fr
  • US1997851A - Fruit picking tool : en
  • DE612215C - Lining compound for molds for the production of centrifugal castings : de en
  • US1997754A - Vacuum cleaner : en
  • CH176524A - Electric rail vehicle with rubber-sprung drive wheel. : de en
  • FR780021A - New use of agglomerated pine bark in industry and mainly in the building industry : en fr
  • GB427023A - Improvements in or connected with electrical apparatus for heating air : en
  • US1997757A - Saturator for the production of ammonium salts and process for making such salts : en
  • US1997822A - Sash construction : en
  • US1997863A - Valve : en
  • US1998310A - Fabricated structure : en
  • US1998043A - Tie-plate : en
  • US1998337A - Folding machine : en
  • FR780001A - Apparatus intended for carrying out surface coatings on roads : en fr
  • AU1710934A - Improvements in and connected with control means for vapor generators : en
  • CH176428A - Propeller pumps, in particular for heating systems. : de en
  • ES136652A1 - An extension grader mechanism for winders. : en es
  • ES136617A1 - Manufacturing and fastening system of metal hollow heels, elastic support and rigid support to footwear. : en es
  • FR779969A - Apparatus for irradiating human or animal body cavities : en fr
  • FR780026A - Improvements to devices, more particularly to those allowing registrations to be made simultaneously in several copies, for dispensing tickets or the like : en fr
  • USD95229S - Design foe an ice cracker : en
  • FR780217A - Change device : en fr
  • US1997732A - Method and means for use in lasting shoes : en
  • ES136658A1 - Perfection in the manufacture of cardboard-leather. : en es
  • FR780118A - Light-tight chassis : en fr
  • FR780129A - Hydrocarbon oil treatment process and continuous separator giving clean oil from sludge and recovered acid : en fr
  • FR780182A - Packaging box for confectionery items that can be used as an observation device : en fr
  • DE612349C - Vulcanizing press : de en
  • ES3495U - Apparatus for extracting cork stoppers. (Machine-translation by Google Translate, not legally binding) : en es
  • CA349650A - Spark plug : en fr
  • ES2834Y - Protective belt for intimate use by ladies. : en es
  • US1998147A - Bottle carton : en
  • CH176534A - Process for making a pigment. : de en
  • US1997923A - Control device : en
  • US1997638A - Tie for concrete forms : en
  • US1997620A - Method of producing packaged ice : en
  • ES135756A1 - Improvements introduced in the chain heating procedures. : en es
  • GB427260A - Means for testing lubricating oils : en
  • US1997729A - Electrical precipitator : en
  • US1998036A - Table mat or pad : en
  • US1998423A - Building construction for acoustical correction : en
  • US1997916A - Adjustable work clamping device : en
  • CA349518A - Air damping apparatus : en fr
  • CH176268A - Space-enclosing construction. : de en
  • DE612159C - Method for preventing or reducing emulsification in sealing fluids of waterless gas containers : de en
  • US1998094A - Vehicle brake operator : en
  • ES3120U - Mold for the manufacture of footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • FR780098A - Sole doubling machine : en fr
  • US1997583A - Composition of matter and material made therefrom : en
  • CH176360A - Process for the preparation of condensation products from phloroglucinol and aromatic amines. : de en
  • USD95294S - Design for a stocking : en
  • USRE19531E - Method of recovering sulphur : en
  • USD95202S - Design fob a lighting fixture : en
  • FR779926A - Sand tank for foundry mold core blowing machines : en fr
  • FR780245A - Umbrella frame : en fr
  • GB427270A - An improved tobacco smoking device : en
  • ES136075A3 - Improvements introduced in the manufacture of railway rails. : en es
  • FR44827E - Capsule for capping bottles : en fr
  • ES3522U - Claw tongs. (Machine-translation by Google Translate, not legally binding) : en es
  • GB427024A - Improvements in or relating to electro-dynamic phonograph reproducers : en
  • GB427041A - Improvements to automatic feeding machinery : en
  • GB427148A - Target : en
  • US1997590A - Material handling mechanism : en
  • DE612208C - Machine for dyeing, varnishing or enamelling zipper links lined up on ribbons : de en
  • US1997922A - Toy locomotive construction : en
  • USD95212S - Design for a smoking stand ob : en
  • GB427095A - Improvements in machines for measuring and depositing jams, fluid fruits and similarsubstances : en
  • GB427406A - Improvements in couplings for grease guns and the like : en
  • DE612256C - Control activated by the lungs for an oxygen supply valve of breathing apparatus : de en
  • US1997589A - Material handling mechanism : en
  • US1998052A - Insulator support : en
  • US1998010A - Method of purifying silver iodide : en
  • USD95198S - Design fob a phonograph pick-up : en
  • CH176512A - Petrol tank. : de en
  • CA349521A - Rock crusher : en fr
  • CH176483A - Device for dispensing a fluid for sweat baths. : de en
  • FR780136A - Doll room toy : en fr
  • GB427121A - Improvements in or relating to mechanism for retaining doors, windows and the like in an open position : en
  • GB427127A - Improvements in lifeguards for road vehicles : en
  • NL35480C - Process for preparing high molecular weight diazo compounds. : en nl
  • GB427168A - Improvements relative to relaxation oscillation generators : en
  • ES136063A1 - A procedure for the manufacture of a product to unblock pipes of toilets, bathtubs and others applicable to other objects. : en es
  • GB427115A - Improvements in or relating to strainers for use in straining liquids : en
  • US1997801A - Drainage system : en
  • US1998051A - Operating robe for patients : en
  • USD95266S - Design for a dress : en
  • US1997627A - Electric fittings : en
  • US1997798A - Glass feeder : en
  • US1998368A - Method of and apparatus for casting on loops on flat knitting machines : en
  • GB427054A - Improvements in or relating to lasts for boots, shoes and the like : en
  • FR780233A - Vaporization burner : en fr
  • FR779947A - Torch with small fork, spade, or other : en fr
  • GB427398A - Improvements in and relating to hydraulic change speed mechanisms : en
  • CH176303A - Cord tensioners, in particular for curtains. : de en
  • US1997745A - Process for the manufacture of photographic films and of carriers for the same : en
  • DE612124C - Combined, coaxially arranged light and heat radiator for medical purposes : de en
  • FR780033A - Semi-rotary duplicating device allowing a load per entire ream of paper : en fr
  • FR780057A - Process for preparing alkyl halides : en fr
  • FR780224A - compensating element for reducing crosstalk in remote transmission cables : en fr
  • US1997605A - Membrane unit building construction : en
  • US1997786A - Package : en
  • USD95188S - Design fob a clock case : en
  • FR780148A - Signs with interchangeable removable elements : en fr
  • DE612298C - Differential relay with two mechanically coupled armatures, each of which is under the influence of two coils : de en
  • US1997921A - Size testing device for gloves : en
  • USD95192S - Design fob a ticket holder ob abti : en
  • US1997829A - Display stand : en
  • US1998109A - Conveying mechanism : en
  • US1998219A - Catalyst and process for the production of organic acids : en
  • USD95246S - Design for a tray or similar article : en
  • DE612293C - Fastening device for electrical cable terminals on bases : de en
  • US1998081A - Valve mechanism : en
  • US1998108A - Torque transmitting member and method for producing the same : en
  • ES135901A1 - A procedure for the manufacture and application of dyeing for all hair types. : en es
  • US1998112A - Radiator : en
  • ES136599A1 - A process for manufacturing moldable soft cast objects. : en es
  • FR780137A - Electromagnetically operated secret combination lock : en fr
  • GB427157A - Improvements in mixing mills : en
  • US1997867A - Fire extinguishing device : en
  • US1998206A - Vibration damper : en
  • FR780096A - Method of damping the noise of bodywork and particularly of motor vehicle bodies : en fr
  • ES3526U - Device for opening the boxes or cans of sheet metal by means of a cutting blade, supported, rotating and moved along the fold of the edge of the box. (Machine-translation by Google Translate, not legally binding) : en es
  • GB427100A - Improvements in doubling, twisting and like machines : en
  • US1998091A - Electron discharge device : en
  • US1997635A - Retaining member for temporary binders : en
  • US1997597A - System of a. c. distribution : en
  • GB427040A - Indicating devices for use with clocks : en
  • ES3509U - Very elastic knitted articles, obtained in a circular machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR780102A - Universal chuck for the manufacture of windings, more particularly for electric or radio windings : en fr
  • FR44819E - Method and apparatus for the flow of gas-saturated liquids : en fr
  • CH176302A - Blocher with a detachably held Blocher plate, the part holding the Blocher plate being designed as a steel chip holder. : de en
  • CH176461A - Mercury interrupter with switching delay. : de en
  • US1998020A - Pumping system for oil burners : en
  • DE612211C - Circuit for radio receiver with automatic volume control : de en
  • US1998315A - Storm sash and frame : en
  • DE612225C - Stretching machine : de en
  • ES3010Y - Scissors with cutting blades forming loose units. : en es
  • GB427400A - Improvements in voting apparatus : en
  • GB427465A - Improvements in or relating to liquid hydrocarbon fuel burning devices : en
  • CH176361A - Process for the preparation of 3-methoxy-2-amino-1-methylbenzene. : de en
  • CH176368A - Process for enamelling iron and steel. : de en
  • FR780064A - Spool holder device for loom shuttles : en fr
  • GB427310A - Improvements relating to cartridge cases for use in fire arms : en
  • USD95263S - Design for a vanity case : en
  • CA349549A - Fire alarm : en fr
  • CH176403A - Device for mounting a racket on the frame of a timepiece. : en fr
  • US1997650A - Neckerchief holder : en
  • GB427146A - Improvements in and relating to automatic binder or wrapper feeding mechanism for cigar making machines : en
  • GB427284A - Improvements relating to the retreading of tyres : en
  • FR780138A - Automatic system for consulting hourly directories, phone books, etc. : en fr
  • FR779963A - Railway signaling system for level crossings : en fr