• GB738629A - Improvements relating to new 11-keto compounds of the androstene series and the preparation thereof : en
  • DE1709145U - QUICK ADJUSTMENT DEVICE FOR THE STOP LINE ON CIRCULAR SAW MACHINES. : de en
  • DE1709055U - EXHIBITION STAND. : de en
  • GB738623A - Improvements in and relating to a therapeutic antibacterial composition : en
  • DE934311C - Arrangement for measuring the work done, in which an adjusting device driven by a timer is decoupled from the timer according to the load level and returned to its starting position : de en
  • DE934321C - Machine tool for processing the side surfaces of rough blocks using the planing or broaching process : de en
  • DE1709126U - DEVICE FOR INDUCTIVE HEATING OF WORKPIECES. : de en
  • DE934407C - Positioning and parking device for the blanket cylinder of offset printing machines : de en
  • US2720762A - Evaporator for refrigerating apparatus : en
  • US2720792A - Conveyor sprocket wheel : en
  • DE934325C - Fibrous product obtained from grape stems and process for their manufacture : de en
  • DE934430C - Disinfectants : de en
  • US2720882A - Hair curlers : en
  • US2721320A - Signal comparison system : en
  • GB738635A - Hydrogenation of a í¸-steroid : en
  • US2720805A - Slidable side jaw wrench : en
  • DE1709350U - PRESS BALE. : de en
  • DE1709173U - Hinge. : de en
  • FR1102423A - Method for the control by the grid (s) of discharge tubes in a gaseous or vaporized medium : en fr
  • US2721169A - Desulfurization of fluid coke with oxygen and hydrogen : en
  • CA517484A - Automatic hairwasher : en fr
  • DE1709356U - QUICK CHOPPER. : de en
  • FR1102368A - Process for the preparation of a biochemical product composed of living starter cells and enzymes, for the manufacture of bread and similar products : en fr
  • US2720946A - Speed control of actuating element in die casting and injection moulding machines : en
  • FR1102311A - Improvements made to transport containers : en fr
  • FR64006E - Pressure transformer for the installation of compressed air brakes, in particular for rail vehicles : en fr
  • GB738696A - Improvements in or relating to apparatus for inspecting and sorting stockings : en
  • AU202036B2 - Repeat mechanism for accounting or similar calculating machines : en
  • AU208533B2 - New and improved ammonium nitrate explosives : en
  • USD175830S - Ash tray : en
  • DK80008C - Milking system for use at a milking parlor. : da en
  • CA517494A - Photocells : en fr
  • FR1102331A - Universal rolling mill train : en fr
  • GB738597A - Improvements relating to metallic bedsteads : en
  • GB738726A - Improvements in or relating to butterfly type valves : en
  • US2721265A - Radio wave generator : en
  • US2720718A - Map and blueprint holder : en
  • US2721061A - Heat exchanger for cooling liquids : en
  • DE1709160U - CONNECTION BETWEEN HIGH PRESSURE HOSE AND CONNECTOR. : de en
  • DE1709278U - VACUUM PUMP FOR MILKING MACHINES. : de en
  • GB738805A - Improvements in or relating to optical projection screens : en
  • FR1102105A - Holder for painter's brushes and similar objects : en fr
  • FR1102398A - Elastic guide between organs animated by a relative movement : en fr
  • US2720721A - Dust applicator : en
  • CA517523A - Dispersants for pigments : en fr
  • US2721186A - Polymers of n-carbamylamic acid esters : en
  • DE1709010U - WARNING DEVICE. : de en
  • FR1102118A - Adjustable skirt rack : en fr
  • FR64125E - Electric vibrator block : en fr
  • US2720709A - Level : en
  • US2720810A - Measuring instrument : en
  • US2721137A - Titanium base alloys : en
  • DE1709078U - FANGBALL GAME. : de en
  • FR1102327A - Towing device, in particular for motor vehicles : en fr
  • CA517634A - Method of solubilizing titaniferous materials : en fr
  • AU209986B2 - Halogenated carbanilides, methods of manufacutre involving such compounds, and uses for such compounds : en
  • US2720742A - Rotary mower and catcher : en
  • AU845055A - Improvements in and relating to fluid controlling valves : en
  • DE1709279U - SINGLE-HANDED TRANSPORT CART FOR CONTAINERS, BALLOON BOTTLES, CRATES ETC. : de en
  • DK80003C - Towing and lifting mechanism for a tractor. : da en
  • FR1102070A - Device tending to prevent the progression of any vehicle : en fr
  • FR1102380A - Pressure-adhering adhesive tape intended to receive inscriptions : en fr
  • FR1102457A - Process for obtaining formaldehyde from methane : en fr
  • DE934448C - Pulley : de en
  • DE1709071U - BOTTLE CAP COMPOSED OF BOTTLE CAP AND MOVABLE SEALING SLIDER. : de en
  • CA517506A - Painting appliance of the detachable rolling sleeve type : en fr
  • US2720680A - Methods and machines for producing tubing and sheeting : en
  • DE1709318U - FOLDING WATCH CASE WITH FLEXIBLE PLASTIC FRAME. : de en
  • FR1102281A - Device for repairs to the bottom brackets of bicycles : en fr
  • GB738956A - Improvements in record card controlled recording machines : en
  • DE934403C - Inclinometer and deviation meter for any boreholes, especially medium and small diameters : de en
  • GB738650A - Process for the reduction of nitroanthraquinones : en
  • FR1102052A - Improvement in air humidification processes and an apparatus for carrying them out : en fr
  • US2720824A - Agricultural implement : en
  • US2721034A - Tie plate hold-down clamp : en
  • AU150754A - Improved mobile stand or cradle for handling casks drums, barrels orthe like : en
  • DE1708952U - DRILLING MACHINE FOR SHAFTS, BOLTS AND THE LIKE. : de en
  • DE1709035U - STOVE FOR COAL HEATING AND / OR COMBINED HEATING. : de en
  • DE1709328U - SPREADER FOR GRAINY GOODS. : de en
  • AU204343B2 - Counting circuits : en
  • CA517561A - Motor control systems : en fr
  • US2720844A - Tubing support for deep well pump : en
  • GB738885A - Improvements in or relating to joints or couplings for pipes or tubes : en
  • CA517615A - Method of making lactose : en fr
  • US2720843A - Hydraulic drive : en
  • US2721005A - Measuring dispenser with means nonremovably connecting same to a bottle : en
  • DE1709220U - SMALL ENGINE WITH PERMANENT FIELD. : de en
  • GB738586A - Improvements in flying machines : en
  • GB738952A - Improvements in filter or strainer thimble and method of producing same : en
  • CA517706A - Paper towel holder : en fr
  • AU839155A - Improvement-s in -or relating to kni-ttedfootwear : en
  • CA517599A - Diketoamines : en fr
  • CA517665A - Acrolein dehydration : en fr
  • DE1709067U - RAIN-PROOF CAB FOR MOTORCYCLE SIDECAR. : de en
  • DE934326C - Intermediate ring for photographic lenses with device for automatic aperture adjustment to a pre-selected opening : de en
  • FR1102283A - Absorbent and insulating hood : en fr
  • GB738638A - Improvements in or relating to apparatus for marking articles : en
  • DE1709146U - FUEL LEVEL INDICATOR FOR FUEL TANK OF MOTOR VEHICLES. : de en
  • DE1709235U - Dismountable add-on furniture. : de en
  • AU210832B2 - Compositions of methyl ethers of polymethylol melamine and catalyst for textile finishing, and process of finishing textile fabrics : en
  • AU203468B2 - Improvements in or relating to electronic tube structure : en
  • US2721283A - Mechanical structures having insulated parts and method of making same : en
  • CA20152S - Crash helmet shell : en
  • DE1709324U - EFFECT HOLLOW GLASS BODY. : de en
  • DE934361C - Heating system with heat pump : de en
  • FR1102112A - Machine for welding tubular elements such as inner tubes of tires : en fr
  • FR1102119A - Settling device : en fr
  • GB738584A - Improvements in or relating to space heating : en
  • GB738874A - Method of soldering an assembly of electrical conductors : en
  • FR1102071A - Air device activating the priming of the siphon, in the flushing tanks of the w. vs. : en fr
  • DE1708969U - WATER VEHICLE. : de en
  • DE934397C - Sheet metal shipping label : de en
  • AU203847B2 - Improvements in and relating tothe hoods or canopies of aircraft : en
  • CA517553A - Fluid control system : en fr
  • FR64135E - Electric discharge device in a vapor : en fr
  • DE1709209U - ROLLER DRIVE. : de en
  • AU206842B2 - Improvements in or relating tothe manufacture of metal tubing : en
  • US2721168A - Seed coke production in fluid coking systems using oxidation to increase friability : en
  • US2720711A - Fountain pen cleaner : en
  • US2720868A - Automatically controlled water supply system for cleaning machines : en
  • GB738588A - Improvements in or relating to variable ratio power transmission apparatus : en
  • US2721178A - Poly-oxyalkylene glycol lubricant compositions : en
  • FR1102474A - Spring hand sprayer : en fr
  • CA517619A - Well cementing tool : en fr
  • AU208064B2 - Colour television apparatus : en
  • AU841055A - Improvements in or relating toa method of manufacturing an anisotropic permanent magnet and permanent magnet thus manufactured : en
  • DE1709003U - CLOTHING LINE HOLDER. : de en
  • DE1709137U - FIRE PROTECTION DOOR. : de en
  • DE1709360U - CENTRAL SHUTTER FOR PHOTOGRAPHIC LENSES. : de en
  • DE1708922U - SLIDING BOX. : de en
  • DE1709184U - GUTTER CONNECTION. : de en
  • DE1709313U - LONG FIELD LAMP FOR MERCURY VAPOR HIGH PRESSURE LAMPS WITH LUMINOUS FUEL. : de en
  • DE1709264U - SPARK PLUG CONTAINER WITH DEVICE FOR SELF-ACTING CLEANING OF THE IGNITION COMPONENT. : de en
  • US2720728A - Glass fiber drawing apparatus : en
  • US2720902A - Laundry cart : en
  • US2720934A - Microphone having resonant compensating means : en
  • DE934439C - Friction wheel lighter : de en
  • FR1102253A - Projection device allowing the variation of the dimensions of an image displayed on a screen with the same objective, for a variable distance and sizes and a constant sharpness : en fr
  • GB738856A - Improvements in electric discharge lamp circuits : en
  • US2720755A - Power transmission : en
  • AU850155A - Improvements in and relating to clutches forthe rewind reels of magnetic sound recording and reproducing machines : en
  • CA517557A - Hydraulic pressure system : en fr
  • CA517653A - Preparation of methanediol : en fr
  • US2721124A - Herbicidal composition : en
  • DE1709251U - TRIM AND SEALING PROFILE. : de en
  • DE1709392U - PACKAGING, IN PARTICULAR FOR SENSITIVE EQUIPMENT. : de en
  • DE1709348U - LIGHTER WITH MUSIC WORK. : de en
  • FR1102333A - Rocket projectile placement system in a launch facility : en fr
  • US2721000A - Vent cap : en
  • US2721291A - Incandescent electric lamp : en
  • AU200691B2 - Template cutting apparatus for bent sheets of glass orthe like : en
  • DE1709377U - FUNCTIONAL SHOE SOLE AS INSERT AND FOR INSTALLATION. : de en
  • CA517536A - Alloy steel : en fr
  • DE1708909U - PRESSURE REGULATING VALVE FOR BREAKING UP. : de en
  • DE1708996U - Dummy hat. : de en
  • DE1709135U - PROFILE FRAME FOR SHOP WINDOW. : de en
  • CA517468A - Bright drying finishing composition : en fr
  • DE1709153U - VENTILATION PIPE FOR VENTILATION AND EXHAUST VENTILATION OF STRATIFIED CROP. : de en
  • FR1102053A - Improvements in electric soldering irons : en fr
  • FR64124E - Circuit arrangements for demodulating frequency modulated signals : en fr
  • DE1709287U - DECKS FOR MUGS OR BOTTLE-LIKE VESSELS. : de en
  • GB738678A - Improvements in or relating to adhesive substances : en
  • FR1102431A - Device for cooling the brakes : en fr
  • FR1102163A - Improvements to injection molding processes : en fr
  • FR64011E - Combined oil-water heating method and device : en fr
  • GB738653A - Improvements in and relating to bright dipping apparatus : en
  • FR1102494A - Discharge tube feeding device : en fr
  • GB738604A - Improvements in or relating to the yarn package holding mandrels or spindles of textile winding machines : en
  • FR1102229A - Manufacturing process of a magnetic core endowed for its initial permeability, with a low temperature coefficient : en fr
  • US2720907A - Wire straightener : en
  • FR1102354A - Device housing hanger : en fr
  • DE1709373U - CYLINDER CONTROL COLUMN LOCK. : de en
  • FR1102060A - Unloading machine : en fr
  • US2720821A - Tagging device : en
  • US2721026A - Blade seal for rotary pump : en
  • US2721129A - Herbicidal composition : en
  • CA517692A - Production of derivatives of 3-substituted 2,4 diketones : en fr
  • FR64115E - Improvements to electrical devices for brazing band saw blades or other metal bands : en fr
  • FR64122E - Triodes using crystals such as germanium crystals : en fr
  • GB738631A - Compounds of the cyclopentanopolyhydrophenanthrene series and a method of making same : en
  • DE934433C - Drying hoods, in particular whirlwind hoods for drying hair : de en
  • GB738585A - Improvements in or relating to tetrazolium compounds : en
  • GB738717A - Improvements in or relating to vacuum control valves : en
  • AU845655A - Repeat mechanism for accounting or similar calculating machines : en
  • US2721163A - Oxygenation of steroids in the 11-position : en
  • DE1708947U - FARMING EQUIPMENT. : de en
  • GB738838A - Improvements in and relating to drinking bowls for animals and fowls : en
  • DE934415C - Electric clutch : de en
  • DK80006C - Carrier drum for loaders. : da en
  • FR64063E - Device for holding an apparatus such as a steel wool sponge or the like : en fr
  • GB738825A - Automatic centrifugal separator : en
  • DE1709277U - LIGHTING MACHINE WITH COOLED PASSING AREA. : de en
  • CA517510A - Gripping device with pivoted actuator and having pawl and rack locking means : en fr
  • US2720660A - Pillow construction : en
  • US2721068A - Quarrying implement for cutting slots : en
  • GB738616A - Preparation of alpha-halo-nitroacetophenones : en
  • IE21208L - Brake control apparatus : en
  • DE1709058U - PLASTIC SIGN. : de en
  • DE1709349U - CATALYTIC CIGARETTE LIGHTER WITH ONE-HAND OPERATION. : de en
  • DE1708905U - GAS BARRIER DEVICE. : de en
  • DE1709237U - FURNITURE GLIDER. : de en
  • DE934294C - Method for fastening contact elements in swellable electrical insulating materials, in particular polystyrene : de en
  • GB738905A - Improvements in or relating to railway vehicle truck : en
  • GB738600A - Improvements in or relating to rotor supports : en
  • DE1708968U - DECKELS FOR MUG- OR BOTTLE-LIKE CONTAINERS. : de en
  • DE1709096U - MOBILE CONSTRUCTION MACHINE WITH BOOM. : de en
  • DE1709265U - SCREWING. : de en
  • DE1709354U - TRANSPORT SECURITY FOR ROLLER BEARINGS. : de en
  • CA517469A - Closure device for feed chambers for finely divided materials : en fr
  • GB738910A - Improvements relating to polarity indicators for magnets : en
  • FR1102077A - Boreholes : en fr
  • DE1709105U - HOLE WITH ADJUSTABLE SIDE STOP. : de en
  • DE934399C - Bolt gun for shooting in bolts under water : de en
  • US2720910A - Corrugator roll mounting : en
  • US2721021A - Filling head : en
  • FR64007E - Improvements to toggle switches : en fr
  • GB738881A - An improvement in or relating to hydraulic lift mechanism for agricultural tractor-implement combinations : en
  • US2720864A - Fluid pressure actuated operator for an impact press or the like : en
  • GB738840A - Improvements relating to rotary compressed air motors : en
  • AU204884B2 - Image reproducing device : en
  • CA517491A - Underframe turning machine : en fr
  • US2721050A - Pipe hanger : en
  • DE1708972U - KNIFE GRINDING APPARATUS. : de en
  • DE1709061U - NOISE-REDUCING AND PAINT-PROTECTING UPHOLSTERY INSERT : de en
  • DK79986C - Pilgrim roller apparatus. : da en
  • DE898856C - Device for heating and ventilating motor vehicles driven by internal combustion engines : de en
  • GB738823A - Improvements relating to commutators : en
  • FR1102089A - Heat protection material and its manufacturing process : en fr
  • DE1709032U - PAYMENT PLATE, JUTTING OUT ABOVE SALES TABLE. : de en
  • DE1709113U - ELECTRICAL SWITCHING DEVICE WITH ADJUSTABLE TIME DELAY. : de en
  • GB738633A - Improvements in or relating to duplicating or like books : en
  • DE1708997U - WIRE BASKET WITH FOLDING HANDLE. : de en
  • US2721022A - Shipping carton : en
  • FR64143E - Improvements to pulverized coal combustion devices : en fr
  • CA517507A - Painting appliance of the detachable rolling sleeve type : en fr
  • DE1709016U - PRESSURE CONTACT, IN PARTICULAR FOR THE COUPLING OF ELECTRICAL CABLES BETWEEN VEHICLES. : de en
  • FR1102326A - Advertising device : en fr
  • GB738745A - Improvements in or relating to ink pen recording equipment : en
  • GB738765A - Improvements in or relating to power operated vegetation cutting apparatus : en
  • US2721207A - Process for the production of amino diols and intermediate products utilized in said process : en
  • DE1709217U - PROFILE RAILS FOR ELECTRICAL INSTALLATION. : de en
  • FR1102260A - Carbon dioxide separation process : en fr
  • DE934432C - Process for the machine production of ampoules : de en
  • DE934381C - Friction clutch or brake : de en
  • DE934387C - Cover layers for recording paper : de en
  • GB738671A - Improvements in or relating to floats for float-controlled valves : en
  • GB738718A - Improvements in or relating to closures for containers : en
  • CA517693A - Ferritic chromium steels : en fr
  • FR64056E - Combination quick assembly flange : en fr
  • FR1102154A - Improvements made to seats or armchairs, in particular for vehicles : en fr
  • GB738583A - Improvements in or relating to vehicles with a plurality of axles : en
  • CA517567A - Fountain pen with positioning means for the ink sac thereof : en fr
  • FR1102496A - Pin strap : en fr
  • GB738828A - Improvements in or relating to the manufacture of steroid compounds : en
  • GB738873A - Improvements relating to face plates of horizontal boring and facing machines : en
  • US2720928A - Aircraft propeller : en
  • US2721255A - Railing light : en
  • US2720895A - Control for weft replenishing loom : en
  • GB738852A - Frequency-selective electrodynamic detector : en
  • GB738776A - Improvements in or relating to the measurement of temperatures in thermally insulated enclosures : en
  • GB738911A - Improvements in or relating to valves for regulating fluid flow : en
  • FR1102306A - Device for controlling the water supply of a percolator boiler : en fr
  • FR64127E - Pneumatic transport system : en fr
  • FR1102434A - Manufacturing process for wheel flanges : en fr
  • FR1102463A - Method and device for manufacturing a non-metallic pressure-resistant mold : en fr
  • FR1102473A - Method and device for maintaining constant the wavelength of a high-frequency station subjected to large variations in load : en fr
  • IE22310L - Colour television receiver : en
  • DE1708924U - TRANSPARENT IMAGE. : de en
  • FR1102121A - Method and device for comparing two light beams : en fr
  • FR1102125A - Cable pulling device : en fr
  • FR1102138A - Part that can be used as a stopper, clothespin or other : en fr
  • FR64094E - Operational control of a network, for example of public transport : en fr
  • DE934346C - Anchor pit lining : de en
  • FR1102402A - Improvements to insulated electric wires and cables : en fr
  • US2720838A - Mechanism for protecting boiler feed pump : en
  • DE1708915U - RUBBER OR PLASTIC HOSE PIPE. : de en
  • US2721259A - Method and system for signalling having spectral modulation : en
  • US2721156A - Method of treating aluminum-coated iron electrodes : en
  • GB738870A - Rocket suspending and launching means, more particularly for aircraft : en
  • FR64100E - False selvedge device for loom : en fr
  • FR64022E - Protective coating against oxidation and corrosion for articles of use and ornament in silver and silver alloys, and method for its production : en fr
  • AU202247B2 - Improvements in or relating toa method of manufacturing an anisotropic permanent magnet and permanent magnet thus manufactured : en
  • US2720794A - Connecting rod and bearing assembly : en
  • US2721295A - Magnetron : en
  • USD175838S - Link chain for a necklace or the like : en
  • US2721087A - Condition responsive trailer hitch : en
  • FR1102424A - Device for cooling turbine blades and the like : en fr
  • DE934423C - Selenium dry rectifier : de en
  • DE934330C - Running wheels, in particular twin wheels, of motor vehicles with a clutch arranged next to one another : de en
  • FR1102114A - Rotary adjustable tool block for woodworking machines : en fr
  • GB738646A - Improvements in ball-pointed writing instruments : en
  • FR64139E - Corrosion resistant hard material : en fr
  • GB738827A - Electric circuit arrangements for repeating the output of a selection of a plurality of source circuits : en
  • US2720964A - Shipping container and package for lamp shade kits : en
  • US2720992A - Drum handling mechanism for lift trucks : en
  • US2721052A - Pinch-type valve : en
  • FR1102064A - Wetting agents : en fr
  • FR1102164A - Support for electric hand dryer : en fr
  • FR1102421A - Thomas steel welds easily : en fr
  • DE934358C - Electric discharge tubes for reinforcing fluoroscopic images produced by means of X-rays : de en
  • DE934427C - Device for the irradiation of material bodies : de en
  • FR1102057A - Human safety device on stamping and stamping presses : en fr
  • FR1102493A - Method and zero amplifying apparatus for measuring direct voltages by the opposition method : en fr
  • FR1102285A - Knife handles manufacturing process : en fr
  • FR64009E - Improvements to fasteners on corrugated roof frames or similar applications : en fr
  • FR1102484A - Improvements to all mechanical transmissions, traction, compression, rotation : en fr
  • GB738708A - Improved joggling device for producing sockets on pipes : en
  • US2721215A - Diphenylacetyl diamines : en
  • USD175869S - Cabinet sink : en
  • FR1102171A - Advanced display : en fr
  • US2721117A - Production of calcium zirconate : en
  • US2721118A - Apparatus for maintaining a constant fluidized bed level : en
  • DE1708911U - CONDENSER MICROPHONE. : de en
  • US2721239A - Burglar alarm : en
  • FR64016E - New process for removing ionized metals from liquid foodstuffs and apparatus for implementing this process : en fr
  • FR1102400A - Pedal Motorcycle : en fr
  • US2721179A - Thienylthio-substituted aldehydes and ketones and mineral oils containing the same : en
  • FR1102321A - Stamp machine : en fr
  • FR1102301A - Process for the manufacture of oxyalkanesulfonic acids or their salts : en fr
  • FR1102343A - Trolley exhaust control device for typewriters and similar machines : en fr
  • AU842855A - Colour television apparatus : en
  • FR1102146A - Locking screw : en fr
  • FR1102258A - Method of preparing and applying grape sugar using ion exchange : en fr
  • FR64112E - New phenothiazine derivatives and their preparation process : en fr
  • FR64113E - Process for the polymerization of unsaturated compounds in aqueous emulsion : en fr
  • DE1709098U - SILO. : de en
  • DE1709019U - FAST DRESSING. : de en
  • US2720917A - Oil burner for tobacco curing barns : en
  • US2720979A - Thermal diffusion apparatus and method : en
  • US2721013A - Garment hanger : en
  • FR1102450A - High voltage electrical device or group of devices : en fr
  • US2720806A - Machine for forming pistons of elliptical cross section : en
  • FR64015E - Watertight contour light for motor vehicle : en fr
  • GB738587A - Synchronising arrangements for pulse communication systems : en
  • AU208959B2 - A knitting machine for home use : en
  • CA517629A - Method of preparing polymers of acrylonitrile : en fr
  • CA517592A - Wear compensating device : en fr
  • GB738582A - Improvements in and relating to valves for fluids : en
  • GB738962A - Improvements in and relating to wrenches : en
  • AU207065B2 - A sealing or jointing member for closing bottles flasks andother containers : en
  • CA517559A - Electrode holder with fluid control : en fr
  • DE1709028U - PROFILED SEAT CUSHIONS. : de en
  • DE1709213U - COPY SET. : de en
  • DE1709400U - FASTENING. : de en
  • FR1102225A - Rubber vulcanization process : en fr
  • US2720876A - Liquid fuel burning air heater assembly : en
  • US2720965A - Material handling device : en
  • US2721121A - Fuel : en
  • US2721315A - Directional sound detector : en
  • US2721272A - Calutrons : en
  • US2721033A - Heating and ventilating system : en
  • FR1102335A - electric equipment for forklift : en fr
  • FR1102405A - Movable breech with attached mass for automatic rifles or other weapons : en fr
  • GB738908A - Improvements in locks for securing wheeled vehicles against movement : en
  • FR1102347A - Nut tightening tool : en fr
  • US2721229A - Signal transmitting photoelectric reader : en
  • FR1102395A - Cabinetmaker, steam and radiation dryer : en fr
  • CA517473A - Fuel guard : en fr
  • FR1102498A - Further development of powdered active ingredient accumulators : en fr
  • GB738613A - Mop device : en
  • FR64014E - Heating device for the production of highly divided aerosols : en fr
  • GB738752A - Improvements in or relating to the preparation of new steroid enol esters : en
  • GB738618A - Light-sensitive photographic elements and emulsions suitable for x-ray exposure : en
  • CA517645A - Chemical manufacture : en fr
  • GB738806A - Improvements in or relating to conveying apparatus comprising an endless conveyor belt : en
  • AU204063B2 - Regulating device for centrifugal contact governors : en
  • AU837055A - Improvements in or relating to powder-actuated tools : en
  • CA517493A - Adjustable reclining chair or the like article of furniture : en fr
  • DE1709224U - CARBON GUIDE ON ELECTRIC MOTORS. : de en
  • FR1102172A - Ultra-short wave electric filter : en fr
  • FR1102186A - Handle for control of clutch release and gear change on motor cycles : en fr
  • GB738798A - Improvements in and relating to sanitary belts : en
  • GB738847A - Inflating connections for pneumatic tyre inner tubes : en
  • US2721071A - Apparatus for measuring transverse accelerations : en
  • US2721184A - Process for preparing activated carbon : en
  • FR64062E - Process for the preparation of a growth factor, product obtained and applications of the latter : en fr
  • DD10692A1 - Steam or gas turbine casing with heating device : de en
  • US2721208A - Quaternary-ammonium-salt of n-beta-aminoethyl carbamates : en
  • FR1102197A - Multiplex system applicable in particular to television : en fr
  • FR1102206A - Recording tape drive device : en fr
  • FR1102419A - Differential current relay : en fr
  • US2721024A - Electromagnetically operated piston compressor for compressing fluid : en
  • FR1102201A - Needle bearing : en fr
  • DE1708944U - ZIPPER CASE. : de en
  • FR1102396A - Apparatus for applying liquid adhesive or the like : en fr
  • FR1102247A - Coating the paper : en fr
  • GB738965A - Improvements in sound record, method and apparatus : en
  • DE1709092U - STACKABLE HOBBOCK. : de en
  • DE1709166U - GLARE PROTECTION DEVICE FOR MOTOR VEHICLES. : de en
  • DE1709295U - DEVICE FOR TABLE BALL GAME. : de en
  • FR1102248A - Vertical split forging press frame : en fr
  • FR64029E - Mount for automatic firearms : en fr
  • GB738667A - Novel emulsifying agent compositions and their use : en
  • DE1709039U - DRIVE OF A FLOATING SCAFFOLDING OR FRAMEWORK. : de en
  • DE934384C - Device for limiting the nominal hourly output of milk heaters : de en
  • FR1102460A - Adjustable maximum torque transmission : en fr
  • AU841255A - Improvements in or relating toa damprod construction for cathode ray tube grid structures : en
  • AU205924B2 - Improvements relating to hypodermic syringe members : en
  • DE934383C - Fully automatic electroplating device with different dwell times in the electroplating or auxiliary baths : de en
  • US2720789A - Engine starter gearing : en
  • DE934296C - Brake or clutch activated by the effect of a magnetic field : de en
  • AU837655A - A sealing or jointing member for closing bottles flasks andother containers : en
  • DE934328C - Sealing device for aircraft engine hoods and vehicle body parts : de en
  • DE1708967U - PEDAL REAR REFLECTOR FOR BICYCLES. : de en
  • DE934352C - Process for the preparation of alkyl titanates : de en
  • AU203565B2 - Improvements to or relating to roof and like structures : en
  • CA517625A - Process for the recovery of precious metal values : en fr
  • DE1708941U - FORMWORK BEAM OF VARIABLE LENGTH. : de en
  • US2720879A - Dialysis apparatus : en
  • AU834955A - Improvements in or relating to jet propulsion nozzles : en
  • CA517595A - Railway truck : en fr
  • AU833955A - Automatic planetary transmission and control therefor : en
  • CA517603A - Record controlled line printing machine : en fr
  • US2721245A - Variable resistor with snap-on mounting : en
  • US2721151A - Coated cellulosic pellicles and methods of producing the same : en
  • DE1709284U - ARRANGEMENT FOR COOLING THE INTERIOR OF MOTOR VEHICLES. : de en
  • US2721076A - Pressure roller for tape feeding means : en
  • AU844755A - Improvements in or relating to parachute canopies : en
  • CA517530A - Dry gas meters : en fr
  • DE1709017U - SWITCH COVER FOR ELECTRICAL DEVICES. : de en
  • FR1102196A - Dual transmission system applicable in particular to television : en fr
  • US2720848A - Snubbed railway truck : en
  • US2721044A - Cargo helicopter assembly : en
  • US2721252A - Controllable humidifying apparatus : en
  • FR1102167A - New packaging : en fr
  • FR1102262A - Clutch Mechanism : en fr
  • GB738853A - Improvements in or relating to key-operated locks : en
  • US2721030A - Collect-ing pouch for loose coins : en
  • DE934281C - Baking device with a baking section formed by the circumference of a drum and by an endless metal belt : de en
  • FR1102161A - Further training in agricultural machinery, such as combine harvesters, etc. : en fr
  • US2720761A - Two temperature refrigerating apparatus : en
  • US2721127A - Herbicidal composition : en
  • FR64068E - Electronic circuit breaker : en fr
  • FR64077E - Improvements made to carburettors comprising an auxiliary starting device : en fr
  • GB738684A - Control arrangement for endless belt conveyors : en
  • AU207438B2 - Improvement-s in -or relating to kni-ttedfootwear : en
  • AU839455A - Improvements in or relating tothe weaving of narrow fabrics : en
  • DE1709132U - COLLAPSIBLE PANTS SHAPER. : de en
  • GB738830A - Locking nut : en
  • US2720683A - Refrigerator door : en
  • US2720939A - Process for recovering aerosol solids : en
  • US2721120A - Manufacture of solidified alcohols : en
  • SE151960C1 - : sv
  • US2721205A - Refining of hydrocarbon-chemical stream containing organic acids and metal contaminants : en
  • US2720827A - Broiler : en
  • US2721171A - Ionic electrochemical reactions : en
  • USD175823S - Combined playing card holder and ash tray or similar article : en
  • FR64001E - Heat exchanger : en fr
  • GB738937A - Improvements in and relating to metal strip coilers with retractable guiding and forming rollers : en
  • GB738612A - Process for the production of a heteroside of meadow saffron and new product obtained in the course thereof : en
  • AU837455A - Improvements in drafting mechanisms for textile processing machinery : en
  • FR64049E - Anti-glare device for projectors : en fr
  • GB738960A - Device for producing a vibrating movement : en
  • US2720790A - Motion converter for electric windshield wipers : en
  • US2721260A - Television input circuit : en
  • DE1709070U - Protection rings on glass bottles : de en
  • DE934408C - Diffusion roller of dampening devices for mirror writing transfer printer or the like. : de en
  • GB738697A - Improvements in and relating to tractor-trailer vehicles : en
  • DE934344C - Clamp lock for multi-part pit stamp : de en
  • DE1709049U - OIL BATH AIR FILTER FOR AIR SUCTION MACHINES. : de en
  • DE1709223U - DRIVE MOTOR, IN PARTICULAR FOR SMALL SOUND RECORDING AND PLAYBACK DEVICES. : de en
  • GB738663A - Improvements relating to control circuits for electric generators operating in series : en
  • GB738767A - Improvements in or relating to domestic electric cookers : en
  • AU847555A - Improvements in or relating togas-turbine engines : en
  • US2721263A - Curved throat scan horn for the transmission of electromagnetic energy : en
  • FR1102486A - Improvements to electrodes for flash light sources : en fr
  • FR64136E - Electric discharge device in a vapor : en fr
  • FR64137E - Flying disc powered by four turbo-reactors : en fr
  • DE934442C - Harvester : de en
  • FR64026E - Device for mooring a baler to a combine harvester : en fr
  • FR64121E - Process of simultaneous molding, welding and molding of parts by upsetting molten metal from electric butt and resistance welds : en fr
  • US2720767A - Knitted non-run fabric and stocking : en
  • US2720659A - Furniture construction : en
  • US2721192A - Aminoalkyl-isobornyl ether salts of penicillin : en
  • US2721199A - Production of amides or lactams from oximes : en
  • US2720877A - Garbage cooking vehicle : en
  • DE1709042U - FIRST JOINT ON TENT FRAMEWORK. : de en
  • DE934338C - Barriers for dam bottom drains u. like : de en
  • AU207651B2 - Improvements in or relating to connector lugs and rectifier assemblies employing same : en
  • DE1709245U - MAUERSTEIN. : de en
  • DE1709023U - Convertible sofa into a recliner. : de en
  • FR1102256A - Apparatus for making toroidal windings : en fr
  • FR1102238A - Folding machine for articles of clothing, especially shirts : en fr
  • GB738743A - Method of and means for the sterilization of draw-off taps or cocks for sterile liquid : en
  • DE934322C - Feed device for screw blanks provided with heads or the like. : de en
  • FR1102088A - Manufacturing process for tools and tools obtained by this process : en fr
  • FR1102267A - Washing machine : en fr
  • FR64027E - Fluorescent lighting device : en fr
  • GB738944A - Improved guide means for slidable seats : en
  • GB738826A - Improvements in or relating to chucks : en
  • AU202519B2 - Distributing and measuring device fora liquid reagent : en
  • US2720681A - Method of peripheral indicia-molding : en
  • GB738855A - Improvements in or relating to heat exchange apparatus : en
  • CA517535A - Sanding machine : en fr
  • DE1708932U - COFFEE AND TEAPOT STRAINER. : de en
  • DE1709091U - PACKAGING FOR LARGER HOUSEHOLD APPLIANCES. : de en
  • DK79995C - Permanently airtight closed accumulator. : da en
  • FR64140E - Automatic distilled water supply device for accumulators : en fr
  • GB738651A - Improvements in and relating to tractor-trailer vehicles : en
  • AU208489B2 - Improvement in vapourisers : en
  • CA517620A - Tire vulcanizing press with automatic bagging mechanism : en fr
  • DE1709102U - GAS STOVE WITH OVEN AND HIGH VOLTAGE IGNITION BY MAGNETIC APPARATUS. : de en
  • DE1709289U - POLISHING WREATH OF INDIVIDUALS. : de en
  • GB738562A - Improvements in or relating to alloys : en
  • DE1709308U - DEOOTER FOR EXHAUST, COMPRESSED AIR OR GASES. : de en
  • DE1709325U - SLIDING CLOSURE FOR CUSHIONS, UPPER BEDS AND TUBE BEDS SELF-FILLING LOCK : de en
  • FR1102488A - Non-combustible lightweight panel : en fr
  • DE934363C - Process for producing a nutrient medium for the isolation and differentiation of species of the yeast genus Candida : de en
  • FR1102299A - Process for the preparation of novel organic compounds containing phosphorus and products thus obtained : en fr
  • US2721037A - Wire winding tool : en
  • US2720699A - Carving fork : en
  • US2720779A - Building block : en
  • US2721040A - Take-up film reel drive : en
  • GB738700A - Process for the preparation of esters of sarmentogenin and derivatives hereof : en
  • GB738878A - Means for transferring work pieces to or from a cutting or shaping press : en
  • AU201214B2 - Improvements in or relating to track circuits for railways : en
  • DE1709315U - PERMANENT MAGNETIC CLAMP FOR WELDING CURRENT SUPPLIES TO IRON WORKPIECES. : de en
  • DE1709195U - TOOL HOLDER. : de en
  • AU847055A - Color television synchronous detectors : en
  • FR1102094A - resistant elements made of plastics, materials hardening by setting, or by internal crystallization : en fr
  • CA517482A - Centrifugal separator : en fr
  • CA517580A - Terminal block : en fr
  • CA517490A - Two-piece separable electrical connector : en fr
  • CA517681A - Calcium-strontium pyro-phosphate phosphors : en fr
  • FR1102399A - Process for the treatment of beets and beets treated according to this process : en fr
  • AU841455A - Improvements in or relating to air dispensing apparatus : en
  • GB738628A - Process for the production of polymerisation products : en
  • GB738884A - Improvements in and relating to trunking or casings for electrical installations : en
  • GB738913A - Improvements in or relating to sliding clasp fasteners : en
  • DE1708943U - RUBBER BELT HOSE. : de en
  • FR1102252A - Method and compositions for printing textile articles : en fr
  • DE1709149U - PROBE THERMOMETER. : de en
  • FR1102274A - Improvements made to the upper edge of packaging containers or boxes in a material other than metallic : en fr
  • DE1709261U - LIFTING MAGNET FOR OPERATING KEYBOARDS. : de en
  • GB738748A - Apparatus for measuring stretch or shrinkage in material passing through a processing machine : en
  • FR64013E - Transparent lid for cooking vessel : en fr
  • GB738822A - Improvements in or relating to template holders for use with copying lathes and other machine tools : en
  • AU833255A - Improvements in or relating to dies for use inthe extrusion of cable sheaths : en
  • US2720891A - Diaphragm valves : en
  • US2721100A - High frequency injector valve : en
  • GB738958A - Improved method for photographically or photochemically producing a printing plate : en
  • AU212454A - Improvements in valves for use in milking machines : en
  • AU846955A - Improvements in or relating tothe manufacture of metal tubing : en
  • CA517571A - Protective containers : en fr
  • CA517641A - Crystal light valve for sound-on-film recording : en fr
  • DE1709119U - MEASURING SYSTEM WITH STRAP-LOADED BEARING. : de en
  • FR64038E - System for treating leathers, textiles and other industrial materials, and particularly oily materials, to obtain their adhesion to rubber and its compounds : en fr
  • GB738565A - Improvements in upholstery pads : en
  • GB738655A - A dry nisin preparation : en
  • FR1102397A - Double seat for motorcycles : en fr
  • GB738749A - Emulsifiable oleaginous composition : en
  • GB738779A - Process for making elongated cellular articles from thermoplastic polymers : en
  • GB738945A - Radio navigation-aiding system for aircraft : en
  • DE934341C - Pit punches made of steel or light metal : de en
  • DE1709060U - ADJUSTABLE BACKREST WITH LOCKING LOCK SECURED WITH A BOLT. : de en
  • FR64073E - Process for the manufacture of protective screens against the action of solar rays for goods exposed to public view, products obtained by its use and their applications : en fr
  • AU201175B2 - Spot weld indicator : en
  • AU204267B2 - Machine tool apparatus : en
  • CA517613A - Tape for slide fasteners : en fr
  • CA517616A - Method of making lactose : en fr
  • CA517496A - Disc type brake mechanism : en fr
  • US2720763A - Evaporator for absorption type refrigerating systems : en
  • US2721276A - Condition sensing apparatus : en
  • GB738872A - Improvements relating to the manufacture of pipes : en
  • DK79996C - Foam wires or foam tape for electrical insulation. : da en
  • FR1102169A - Improvement in lower casings of internal combustion engines : en fr
  • FR1102467A - Mixer : en fr
  • US2721312A - Microwave cable : en
  • US2721314A - Electrical connection : en
  • AU837955A - Gas generator : en
  • US2720702A - Dental device : en
  • US2720654A - Combination garment and blanket : en
  • US2720729A - Glass bending fixture : en
  • DE1709025U - FURNITURE FOR SEATS OR LAYERS AS TORNISTERS. : de en
  • DE1709093U - PACKAGING, ESPECIALLY FOR NEEDLES. : de en
  • US2720770A - Candle holder : en
  • US2720781A - Rotor balancing device : en
  • US2720819A - Magnetic recoil mechanism for guns : en
  • FR1102155A - Improvements to universal joints : en fr
  • GB738738A - Improvements relating to number registers suitable for use in binary computing devices : en
  • GR16563B - PREPARATION OF A NEW EFRANTIC DRINK. : el en
  • US2720930A - Hitch-controlled circuit opening device for tractor-connected implements : en
  • DE1709280U - Dismountable stroller. : de en
  • DE934284C - Candlesticks, in particular in the form of a rose of light : de en
  • GB738862A - Improvements in resilient mountings : en
  • US2720658A - Child's toilet seat and cover : en
  • DE934350C - Process for removing copper from aqueous fluids : de en
  • US2720898A - Veneer lathes : en
  • FR64036E - Automatic stop container filling device : en fr
  • GB738895A - Devices for automatically controlling the secondary fuel supply in jet propulsion and other gas turbine engines : en
  • US2720710A - Method for drying metal scrap : en
  • US2720738A - Package wrapping machine : en
  • FR1102372A - Chain link plate for roller element of an articulated element conveyor belt : en fr
  • FR1102097A - Improvements to caissons used in electro-metallurgy : en fr
  • FR1102288A - Vertical tester : en fr
  • GB738918A - Improvements in or relating to a face plate attachment for machine tools : en
  • DE1709104U - DEVICE FOR STORING FLAT OBJECTS IN AN ALBUM OD. DGL. : de en
  • DE1709186U - ELECTROMAGNETIC DRIVEN CLOCK. : de en
  • DE934452C - Dust-free folder for slides and micro preparations : de en
  • DE1709051U - STEEL TUBE OF ANY CROSS SECTION AND ANY SHAPE FOR FURNISHING EQUIPMENT OF ALL KINDS. : de en
  • DE1709090U - PACKAGING CONTAINERS FOR SPINTERS, WASHING MACHINES AND THE LIKE. : de en
  • US2720998A - Collapsible container : en
  • DE934401C - Translucent component for lighting purposes : de en
  • FR1102447A - Electrical amplifier assembly : en fr
  • FR64119E - Diazotypic process and photosensitive material for its realization : en fr
  • FR1102363A - Method of manufacturing cylindrical objects, in particular needles : en fr
  • FR1102475A - Two-piece clothes hanger : en fr
  • FR64060E - Improvements to instantaneous fuel consumption indicators for internal combustion engines : en fr
  • FR1102290A - Multi-disc multi-hearing automatic phonographic device : en fr
  • FR1102370A - construction elements and their assembly method : en fr
  • FR1102406A - Process for obtaining plants with an odd constitution : en fr
  • FR1102444A - Device for affixing identification and synchronization marks on films : en fr
  • DE1709089U - PACKAGING FOR CHAIN AND LONG STAB ISOLATORS AS WELL AS ACCESSORIES. : de en
  • DE1709347U - WOOD DISPENSER. : de en
  • DE934302C - Device for drying a running thread, in particular rayon thread, in the form of a thread conveyor reel : de en
  • FR1102477A - Stamp folder : en fr
  • DK80013C - Lock for hydraulic lifting mechanisms on tractors. : da en
  • GB738821A - Yarn or thread pack and method of and means for its preparation : en
  • DE1709171U - MAGAZINE FOR FLAT KEY LOCKERS, ESPECIALLY FOR BLOCKED LOCKERS. : de en
  • DE1709351U - PAINTING BRUSH FOR WILDVERBISS PROTECTIVE AGENT WITH RESERVOIR. : de en
  • US2720993A - Truck mounted machine for loading and manipulating materials : en
  • USD175843S - Brassiere : en
  • US2720961A - Key latching and release mechanism : en
  • DE1709050U - CROWN ADAPTER FOR THREAD NUTS. : de en
  • US2720706A - Drafting templates : en
  • US2721027A - Aerated bait pail : en
  • US2721060A - morain : en
  • US2721174A - Emulsified acids for high temperature wells : en
  • US2721177A - Poly-oxyalkylene glycol lubricant composition : en
  • FR1102459A - Safety lock (or relay) : en fr
  • FR64156E - Advanced feed conductor for electric lamps and machine to manufacture it : en fr
  • DE1709331U - HANGER WITH COLLAPSIBLE BAR. : de en
  • DE1709100U - PLASTIC SIGN FOR WATCHES. : de en
  • US2720754A - Flameholder for ram jet engine : en
  • US2721016A - Loading mechanism for frozen confection bagging machines : en
  • USD175846S - : en
  • US2720872A - Two cycle internal combustion engines : en
  • AU209257B2 - Improvements in or relating to clay pigeon throwing machines : en
  • CA517623A - Clinical form of dihydrostreptomycin and method of preparing the same : en fr
  • AU201934B2 - Rotary impact tool with inertia responsive torque control : en
  • CA517556A - Recovery of titanium tetrachloride by adsorption : en fr
  • AU208768B2 - Improvements in or relating to powder-actuated tools : en
  • DE1708918U - BRACKET FOR FLAT BAND VHF ANTENNA CABLE. : de en
  • DE934388C - Process for the production of porous fiberboard : de en
  • FR64018E - transparent luminescent screen : en fr
  • CA517701A - Electrical system for selective use of direct and alternating currents : en fr
  • DE1709180U - DEVICE FOR THE PRODUCTION OF CONCRETE PARTS. : de en
  • AU209256B2 - Ground-based aircraft-flight-training apparatus : en
  • AU833655A - Regulating device for centrifugal contact governors : en
  • DE1709272U - DOUBLE STITCH SEWING MACHINE. : de en
  • DE1709319U - DEVICE FOR TRANSPORTING CASES OR. DGL. : de en
  • CA517590A - Long-stroke fluid servo : en fr
  • DE1709075U - STUPSER FOR PLASTIC AND LACQUERING TECHNIQUES. : de en
  • US2720803A - Multiple stage apparatus for tightening threaded fastening elements : en
  • AU835455A - Improvements relating tothe electroplating of lead : en
  • CA517577A - Methods of conditioning and treating lime and product thereof : en fr
  • CA517607A - Brake : en fr
  • DE1708990U - THROWING GAME. : de en
  • US2720922A - Liquid parking meter : en
  • US2720666A - Pressure applying apparatus : en
  • US2721304A - Voltage regulator : en
  • US2721254A - Electric hot air heater : en
  • DE1709291U - SKI BOOTS WITH STRAP GUIDE TO REINFORCE THE SHAFT LOOK : de en
  • DE1709177U - ARROW SLING. : de en
  • FR1102456A - Process for the manufacture of nitrogen oxides : en fr
  • FR64089E - Evacuation device for cistern : en fr
  • DE934334C - Determination of direction of sound sources by means of sound recording devices : de en
  • FR1102427A - Deflector for motor vehicle : en fr
  • FR1102445A - Front for carriage : en fr
  • FR1102239A - Process for obtaining flockings on objects, in particular on products forming surfaces : en fr
  • FR1102371A - Arrangement of running rails for conveyor belts : en fr
  • FR1102124A - Mosquito trap : en fr
  • FR1102209A - Device for supporting and presenting parts to be cut, in particular using an incandescent wire : en fr
  • US2720694A - Method for erecting elevated structures : en
  • US2720713A - Identification means for infant's shoes : en
  • DE1709084U - TWO-LAYER BAG. : de en
  • FR1102349A - Improvements to portable saws and similar machines : en fr
  • FR1102440A - Reading support : en fr
  • GB738954A - Improvements in or relating to esters of acrylic and methacrylic acids : en
  • US2721035A - Apparatus for separating steel from slag : en
  • FR64020E - Cryptographic apparatus for telegraph installations : en fr
  • GB738888A - Improvements in the production of oximes : en
  • US2721190A - Production and separation of polycarboxylic acids : en
  • US2721247A - Multiple electric heater assembly : en
  • US2721164A - Ammonia extraction process : en
  • DE1708937U - PUSH BUTTON CONTROL FOR OVERHEAD CRANES. : de en
  • DE1709202U - COMBINATION SHIRT TROUSERS. : de en
  • FR1102379A - Improvements to gasoline tank caps, combined with a gauge, adaptable to motorcycles, scooters and the like : en fr
  • GB738762A - Tube equipment for obtaining by extrusion tubes of constant interior diameter and variable exterior diameter : en
  • GB738914A - Improvements in or relating to loudspeaker coupling transformers : en
  • DE1709244U - BRACKET FOR FASTENING FIRE CABINETS OR FRONT PANELS FOR OVEN AND TILE STOVES. : de en
  • FR64128E - Pneumatic transport system : en fr
  • GB738659A - New or improved device for use in selecting entries for competitions, football pools and the like : en
  • DE934364C - Household slicer : de en
  • US2720676A - Hinge device : en
  • US2720776A - Safety means for cabinets : en
  • FR1102433A - Tire tensioner : en fr
  • FR1102438A - Continuous resurfacer : en fr
  • CA517678A - Tri-calcium phosphate phosphor : en fr
  • US2720862A - Portable trough and shelter : en
  • GB738925A - Improvements in or relating to housings for electro-acoustic apparatus : en
  • IE22547L - Polycyclic sulphites, pesticides : en
  • US2721097A - Exhaust heating semi-trailer bodies : en
  • FR1102257A - Device for increasing the remelting power in the manufacture of dry-spinning products from polycondensates : en fr
  • GB738858A - Improvements in devices for coupling and matching between a wave guide and a delay line having a periodic structure, employed in a travelling-wave tube : en
  • GB738722A - Improvements in or relating to bandages : en
  • FR1102334A - Adjustable stand : en fr
  • FR1102422A - Electro-mechanical sudden braking device for machines of all types : en fr
  • US2720788A - Continuous vapor sampler : en
  • FR64141E - Improvements to internal combustion engines : en fr
  • FR1102240A - Planing Gear Cutting Machine : en fr
  • FR64083E - Large radius circumference arc tracer : en fr
  • GB738742A - Improvements in and relating to tobacco threshing and winnowing machines : en
  • FR1102492A - Crate for packing citrus fruits : en fr
  • US2720841A - Submersible sump pump : en
  • AU837755A - Improvements in and relating tothe hoods or canopies of aircraft : en
  • USD175862S - Combined canned oil display and can draining cabinet : en
  • US2720768A - Smoker's lighter : en
  • US2721187A - Treatment of rubbers : en
  • DE1708989U - MODULAR KIT. : de en
  • US2720692A - Method of making a self-centering roll : en
  • CA517504A - Gasket : en fr
  • US2720689A - Buckle attachment to prevent belt slippage : en
  • US2720766A - Combined napkin and coaster : en
  • US2721041A - Film cartridge for photographic cameras : en
  • US2720673A - Door checking and holding device : en
  • US2720911A - Convertible baby stroller and child's seat for automobiles : en
  • DE1709162U - DEVICE FOR SYNCHRONIZATION AND FOR THE POWERFUL CONNECTION OF GEAR COMPONENTS, IN PARTICULAR FOR GEAR CHANGE GEARS OF MOTOR VEHICLES. : de en
  • DE1709182U - PLASTIC BAG CONTAINING THIN SALT SOLUTIONS. : de en
  • US2721003A - Dispensing bottle cap device : en
  • US2720816A - Cooke triplet type optical objective : en
  • US2721008A - Dispensing device : en
  • US2721107A - Combination cabinet and dressing table : en
  • DE1709293U - WOODEN SOLE. : de en
  • US2720830A - Machine for printing addresses from cards : en
  • AU837255A - New and improved ammonium nitrate explosives : en
  • FR64081E - Indicator device for various objects and in particular for packaging articles : en fr
  • GB738959A - Textile spindle support : en
  • US2720793A - Control systems for power transmissions : en
  • US2721043A - Plastic spinning cone : en
  • DE1709396U - RUBBER CONVEYOR. : de en
  • USD175855S - Wheel cover or similar article : en
  • US2720989A - Freight handling truck : en
  • US2720822A - Machine for laying concrete pavement : en
  • US2721214A - Process for producing acylamido diols : en
  • CA517475A - Food product cooker : en fr
  • FR1102126A - New anchor clamp : en fr
  • GB738572A - Improvements in and relating to modulators for electric oscillations : en
  • GB738758A - Protective agents against textile pests, mould and bacteria : en
  • CA517709A - Electrical control apparatus : en fr
  • CA517584A - Preparation of saturated aldehydes from unsaturated alcohols by means of metal carbonyls : en fr
  • DE934375C - Combined pulley for wide, narrow and V-belts : de en
  • DE934422C - Compound lamp for mining operations, which contains an electric light source and a gasoline lamp : de en
  • US2720684A - Slat awning : en
  • US2720687A - Method of making molds or cores utilizing a backup cover : en
  • US2720842A - Pumps : en
  • US2721278A - Dynamoelectric rotor, particularly for small induction motors : en
  • US2720769A - Pyrophoric striker construction : en
  • GB738595A - Improvements in apparatus for mechanically positioning moulding boxes in foundries : en
  • USD175871S - Mobile house or similar article : en
  • CA517528A - Casing centralizer : en fr
  • FR1102432A - Spool for winding a flexible hose : en fr
  • DE1708901U - DIAPER PANTS. : de en
  • DE1708966U - SPOKE WHEEL, ESPECIALLY FOR FARM CART. : de en
  • DE1709074U - POCKET KNIFE. : de en
  • DE1709322U - KITCHEN MACHINE WITH ELECTRIC DRIVE. : de en
  • DE934367C - Power lifting device on tractors : de en
  • DE934412C - Cone-shaped membrane with oval base for electro-acoustic transducers : de en
  • US2721301A - Overload control for electric motor : en
  • GB738863A - Improvements in or relating to fasteners for attaching fibre or like boards to supporting or bracing members : en
  • FR1102296A - Improvements to convertible sofa beds : en fr
  • US2720732A - Griddle stone holder : en
  • AU204344B2 - Improvements in or relating to tyres : en
  • US2720696A - Electric shaver : en
  • US2720662A - Boat structure, including wheel mount and air tank chambers : en
  • AU844455A - Template cutting apparatus for bent sheets of glass orthe like : en
  • DE1709036U - EXHAUST RAIN COVER. : de en
  • DE934300C - Gas generator, in particular for the gasification of fine fuels, such as saw chips, planing chips or the like. : de en
  • DE934376C - Dust protection seal for guideways : de en
  • DE934314C - Visual display for booking machines, especially those with electro-mechanical controls : de en
  • DE934332C - Suspension for motor vehicles : de en
  • US2720853A - Stitch control for sewing machines : en
  • US2720744A - Windrower platform adjusting means : en
  • GB738832A - Improvements in or relating to artificial eyelashes and a method of making the same : en
  • US2720896A - Mobile tree saw and pusher arm : en
  • DE1709045U - SETTING UP FOR WRITING FULL KEYBOARD ADDING MACHINES FOR SUBMITTING RECEIPTS. : de en
  • FR1102416A - Improvements in means of stabilizing the speed of turbo-pumps : en fr
  • GB738679A - Improvements in or relating to animal food compositions : en
  • US2721256A - Display device : en
  • US2720857A - Ship's hold stanchion assembly : en
  • US2721114A - Solutions of polyacrylonitrile and acrylonitrile copolymers in mixtures of formic acid, oxalic acid, and water : en
  • FR1102078A - Advanced lock, especially for vehicle doors : en fr
  • FR1102392A - Process for extrusion casting of beads without shrinkage, of shapeable metals, in particular of steel or other hot-workable iron alloys : en fr
  • FR1102358A - Processes and machines for shaping tubes : en fr
  • FR1102381A - Process for manufacturing filter porcelain and filters obtained using this process : en fr
  • GB738929A - Machine for welding and cladding : en
  • USD175860S - Pad holder : en
  • FR64054E - Oils for metalworking : en fr
  • FR1102495A - Improvements to methods of controlling the ignition of gas tubes by voltage pulses : en fr
  • GB738783A - Improvements in or relating to the production of light metal castings : en
  • GB738921A - Improved methods of incorporation of pulverulent material in filter sheets : en
  • DE1708916U - METALLIC CONDUCTOR WITH GOOD CONDUCTIVITY, e.g. COPPER WIRE, WITH INORGANIC INSULATION LAYER. : de en
  • US2720701A - Dental matrix band for use with contra-angle retainer : en
  • US2721025A - High vacuum pump : en
  • GB738670A - Improvements in or relating to servo or follow-up mechanisms : en
  • AU201779B2 - Improvements in valves for use in milking machines : en
  • CA517618A - Frame section more particularly for metal windows and doors : en fr
  • FR1102096A - Process for resolving dl-hydroxy-proline : en fr
  • FR64134E - Separating device for pneumatic conveyors : en fr
  • DE1709259U - SLEEVE TO RECEIVE A FEVER THERMOMETER. : de en
  • GB738744A - Improvements in or relating to chemical polishing of metal surfaces : en
  • FR1102485A - Valve system : en fr
  • FR1102062A - Low frequency amplifier assembly with variable amplification coefficient with frequency : en fr
  • DE1709185U - PIPE DRYERS FOR BROWN COAL OR HARD COAL. : de en
  • US2720947A - Brake drum cooling : en
  • FR64023E - Container cap, particularly applicable to motor vehicle tanks : en fr
  • FR1102279A - Assembly of conveyor belts : en fr
  • GB738754A - Improvements in fountain pens : en
  • DE1709005U - SHELVING SHELVES WITH SLIDING DESKS. : de en
  • DK80004C - Wooden frame for agricultural implements and connecting part for the same. : da en
  • FR1102183A - Improvements to photographic film printers : en fr
  • GB738669A - Improvements in and relating to electric lamps : en
  • GB738766A - Production of 20-ketopregnanes : en
  • GB738794A - Improvements in or relating to resilient tile and method of making the same : en
  • FR64088E - Eyeglass frame : en fr
  • GB738841A - Improvements in or relating to the manufacture of containers : en
  • US2720809A - Exercising device for lungs and diaphragm : en
  • US2720957A - Fluid-actuated assembly for clutches and brakes : en
  • FR1102173A - Improvements to machinery used for erecting pylons : en fr
  • FR1102373A - Electronic device for controlling the movement of a watch : en fr
  • GB738630A - Improvements in light-filtering quartz glass : en
  • DE1709393U - SHIPPING BOX FOR SAMPLE AND SAMPLE SENDING. : de en
  • AU202246B2 - Improvements in or relating tothe weaving of narrow fabrics : en
  • DE1708977U - DOOR LOCK. : de en
  • DE934438C - microscope : de en
  • FR1102305A - Device for serving a liquid contained in a glass or similar container at a determined temperature : en fr
  • US2720914A - Seat structure for vehicles : en
  • FR1102481A - Electrolytic nickel plating process : en fr
  • GB738705A - Improvements relating to electric motor control systems : en
  • AU833455A - Temperature controlled oven assembly particularly for piezoelectric crystals : en
  • US2720780A - Test set for explosives : en
  • GB738915A - Improvements in or relating to the casting of socketed pipes and the like : en
  • DE934359C - Firebox for locomotives or the like equipped with a fire screen and boiler tubes. : de en
  • DE934365C - Turning device for forged cranes : de en
  • DK79993C - Coupling for generating ringtones on subscriber lines. : da en
  • FR1102362A - Improvements to processes for manufacturing packaging containers with an inner wall of metal and an outer wall of a material other than metal and to containers made by these processes : en fr
  • GB738780A - Improvements relating to endless scraper conveyors : en
  • DE1709338U - DOOR COVER MADE OF PLASTIC. : de en
  • DE1709367U - ENGINE FAIRING IN POWER BIKES. : de en
  • FR1102069A - Solidified coloring material supply system for wall decor appliances and the like : en fr
  • FR1102249A - Color reproduction process : en fr
  • FR1102383A - Process for the preparation of alcohols : en fr
  • AU2074753A - Improvements in or relating toco lor-television signal generator : en
  • CA517540A - Process for the production of metals : en fr
  • FR1102091A - Weft feeler : en fr
  • US2720725A - Miniature greenhouse : en
  • US2720823A - Hoe attachment for tractors : en
  • USRE24075E - de giers : en
  • AU206374B2 - Improved automatic washer and discharge device therefor : en
  • DE1708908U - DEVICE FOR BLOWING OUT THE SUCTION CHANNEL OF HOLLOW DRILLS IN DRY VACUUM UNITS WITH FILTER UNITS. : de en
  • DE1709009U - THROUGH FURNACE FOR BRIGHT ANNEALING OF STEEL. : de en
  • DE1709088U - CIGAR BOX. : de en
  • AU214123B2 - Improved connector crimps & methods & apparatus : en
  • CA517549A - Apparatus for producing carbon black : en fr
  • US2720811A - Tristimulus photometer : en
  • USD175841S - : en
  • DE1709230U - SCREW CAP FOR HOT BOTTLES : de en
  • AU202121B2 - Improvements in or relating to strut cathode support : en
  • GB738797A - Improvements in or relating to applying shoe covers to shoes : en
  • GB738831A - Coated nylon fabrics having low infra red reflectance : en
  • FR1102339A - A method of making punches for cutting shaped pieces from sheet or plate materials, such as leather, cloth, rubber and the like : en fr
  • GB738927A - Improvements in or relating to dropper closures : en
  • DE934351C - Process for the preparation of alkali metaphosphate from technical phosphoric acid without intermediate crystallization of primary alkali orthophosphate : de en
  • GB738601A - Improvements in or relating to damping systems for rotors : en
  • GB738654A - Improvements in or relating to the recovery of aldehydes and alcohols from mixtures containing them : en
  • AU4323864A - Series type valves with float position : en
  • US2720703A - Machines for automatically tracing the contour of parts such as turbine or compressor blades : en
  • US2720956A - Impact wrenches : en
  • US2721007A - Ice feeding apparatus : en
  • US2720870A - Internal combustion engine : en
  • US2721153A - Production of conducting layers upon electrical resistors : en
  • DE1709163U - MOTOR VEHICLE FOR TRANSPORTING LARGE DISCS. : de en
  • FR1102436A - Tool kit : en fr
  • GB738693A - Improvements in and relating to neutralized solutions of alkali-metal salts of hydrocarbon-substituted silane triols : en
  • FR64010E - Cake pan or the like, provided with a protective cover : en fr
  • GB738644A - Improvements in or relating to mounting arrangements for electrical apparatus : en
  • US2720974A - Combined separator and filter : en
  • US2721058A - Drill bit : en
  • DE1709013U - CAP PROTECTION FOR GAS OR WATER TAPS INSTALLED IN UNPAVED STREETS. : de en
  • AU203079B2 - Improvements in telescopic hydraulic shock absorbers : en
  • AU833555A - Improvements in corrosion inhibition : en
  • US2720677A - Concealed 90 deg. hinge : en
  • US2721135A - Method of producing metallic powders : en
  • US2721308A - Pulse modulation signalling systems : en
  • AU842755A - Spot weld indicator : en
  • DE934289C - Device for carrying out catalytic reactions : de en
  • DE934353C - Arrangement for the central broadband sound supply of an airspace : de en
  • AU845955A - Improvements in or relating to engine acceleration control system : en
  • CA517573A - Process for the manufacture of carbon disulfide : en fr
  • FR1102151A - Low-frequency AC signaling system : en fr
  • FR1102351A - Frequency control of alternators : en fr
  • FR1102386A - Improvements to rolling mill rolls : en fr
  • CA517476A - Electrode boiler : en fr
  • DE1709004U - UPHOLSTERY FABRIC FOR HIGHLY DEMANDED ITEMS. : de en
  • DE1709107U - WHEEL ARM FASTENING, ESPECIALLY FOR RAILWAY SWITCHES. : de en
  • FR1102054A - Methods and apparatus for testing electric current rectifiers : en fr
  • FR1102170A - Further training in combustion engine intake and exhaust manifolds : en fr
  • FR1102220A - Process for manufacturing cellulose or cellulosic material with acidic properties and device for implementing this process : en fr
  • FR64019E - Plow : en fr
  • FR64095E - Process for the treatment of yarns of synthetic materials, more particularly of superpolyamide yarns : en fr
  • US2721310A - High voltage artificial transmission line : en
  • US2720704A - Toy : en
  • US2720774A - Key actuatable lock : en
  • US2721302A - Frequency and phase converting control circuit : en
  • DE898296C - Device for even gas distribution : de en
  • AU849455A - Improvements in bearings : en
  • CA517551A - Bessemer converters and bessemerizing processes : en fr
  • US2720865A - Fluid pressure operated control systems : en
  • AU213664B2 - Inert gas shielded metal arc welding : en
  • AU845355A - Improvements in or relating to process of preparing alkali metal-titanium fluoride : en
  • CA517538A - Apparatus for making laminated articles : en fr
  • US2720720A - Fishing device : en
  • DE1709255U - DEVICE FOR MARKING TILES. : de en
  • CA517611A - Mold overload compensator : en fr
  • US2721223A - Hydrogenolysis of substituted meta dioxanes : en
  • US2721284A - Integrating motor : en
  • CA517502A - Display device : en fr
  • GB738701A - Improvements in and relating to display and like devices : en
  • FR1102084A - Apparatus for determining the value and position of the dynamic imbalance of a circular body : en fr
  • CA517716A - Spinning apparatus : en fr
  • DE1709243U - CHANGEOVER GEAR. : de en
  • DE1709270U - CLAMP FOR A CARBIDE INSERT. : de en
  • US2721023A - Bag closure : en
  • DE1709197U - SCREWDRIVER WITH VOLTAGE TESTER. : de en
  • DE934395C - Process for the production of plaster of paris masses and plaster moldings : de en
  • DK80005C - Device for self-binding mowers. : da en
  • US2720758A - Breaker strip and control assembly : en
  • AU205629B2 - Type composing apparatus : en
  • US2720783A - Bridge type electrical integrator : en
  • US2720856A - Submarine power plant : en
  • US2721277A - Electrical controlling apparatus : en
  • CA517687A - Yarn carrier of knitting machines : en fr
  • FR1102224A - Vulcanization apparatus : en fr
  • GB738606A - Improved hardness tester : en
  • AU837855A - An improved gas -t1vrbine engine_wiichlis_ particularly suitable for propelling a road vehicle : en
  • DE1709079U - TOTO WATCH. : de en
  • FR1102418A - Insecticidal, bactericidal and fungicidal agents : en fr
  • FR1102187A - Further development of synchronized and instantaneous lighting arrangements for cameras : en fr
  • GB738866A - Improvements in or relating to magazines for use in machines for applying tabs to cards and like sheets : en
  • CA517518A - Aminotriazine, aldehyde, amine condensation product : en fr
  • DE1709366U - LUGGAGE RACK FOR SINGLE TRACK VEHICLES. : de en
  • US2720698A - Bag opening device : en
  • US2721014A - Sewing needles with eyes that are capable of being readily threaded : en
  • AU201539B2 - Improvements in or relating to dies for use inthe extrusion of cable sheaths : en
  • AU835255A - Distributing and measuring device fora liquid reagent : en
  • CA517601A - Curtain construction : en fr
  • US2720869A - Method of operating a compression ignition engine : en
  • US2721238A - Switch : en
  • DE1709310U - TWO-POLE CONNECTOR WITH PROTECTIVE CONTACT. : de en
  • DE1709321U - DEVICE FOR PEELING POTATOES OD. DGL. : de en
  • FR64105E - Further training in cinematographic projection devices : en fr
  • GB738662A - Improvements in exeitation control systems of electric generators : en
  • GB738772A - Improvements in and relating to vacuum flasks : en
  • GB738854A - Improvements in dust disposal apparatus : en
  • GB738942A - Warning device for punctures : en
  • US2721147A - Method and apparatus for coating : en
  • US2720915A - Tire fitting and removing machine : en
  • US2721225A - Production of cyclo-olefins : en
  • US2721191A - Copper complex compounds of trisazo dyestuffs : en
  • US2721279A - Electric motors with clutch-brake devices : en
  • US2720784A - Liquid level indicating means : en
  • US2720953A - Drive mechanism for automatic washing machine and the like : en
  • US2720753A - Combustion apparatus : en
  • US2720933A - Seismic geophysical exploration : en
  • US2721002A - Plate depositor : en
  • USRE24074E - Electric connector : en
  • DE1709312U - INDICATOR LIGHT. : de en
  • AU845855A - Improvements in or relating to electrical speed control system for engines : en
  • DE1709257U - SURVEYING POINT CAP. : de en
  • DE933327C - Cap connection for pit construction, preferably for longwall construction in mine operations underground : de en
  • GB738645A - Improvements in or relating to mounting arrangements for electrical apparatus : en
  • US2720944A - Hydraulic vibration damper : en
  • AU838955A - Inert gas shielded metal arc welding : en
  • US2720918A - buysse : en
  • US2721232A - Signal-transmission circuit : en
  • AU835155A - Heterocyclic derivatives and processes for their preparation : en
  • US2720727A - Control of plant diseases : en
  • GB738906A - Improvements in or relating to the regulation of plunger pumps : en
  • DK79988C - Method of manufacturing ship unloading booms and similar tubular articles. : da en
  • DE1709073U - COVER TAPE FOR WINDOW HINGES OR. DGL. : de en
  • DE934380C - Arrangement for sealing the bearing of a shaft : de en
  • USD175864S - Desk pen or the like : en
  • FR64052E - Centrifugal compressor : en fr
  • US2721067A - Material conveyor, deflector and floor scraper arrangement on continuous miner for longwall operation : en
  • DE1708945U - DEVICE FOR THE DIVISION OF ROUTES INTO LOGARITHMIC, UNIFORM OR OTHER LENGTHS. : de en
  • DE1709056U - LUMINOUS ADVERTISING CLOCK. : de en
  • FR1102476A - Compressor-expansion machine and refrigeration plant installation to supply it with a compressed circuit : en fr
  • GB738658A - Piston or shuttle valves : en
  • AU207968B2 - Ground-based aircraft-flight-training apparatus : en
  • AU208173B2 - Improved storage and transport apparatus comprising parallel tracks and means for transferring carriers from one track to another : en
  • CA517714A - Safe serving fork : en fr
  • US2721006A - Transportable container for powdered materials : en
  • US2721078A - Print feeding and conveying apparatus : en
  • AU209574B2 - An improved mechanism for driving the reels of magnetic sound recording and reproducing machines : en
  • FR1102359A - Multi-way valve intended in particular to be mounted on sanitary appliances : en fr
  • GB738685A - Improvements in and relating to electric incandescent lamps : en
  • DE1709169U - FABRIC WREATH FOR CONTACT DISCS OD. DGL. : de en
  • US2721296A - Instant-start high power factor fluorescent-lamp device : en
  • USD175853S - Combination knife and wrench set : en
  • US2721012A - Device and method for pleating material : en
  • USRE24076E - Apparatus adapted to provide photographic : en
  • DE1708988U - PILLARS FOR THE RAILS OF TOY TRACKS. : de en
  • US2721216A - N-substituted mandelanilides : en
  • FR64058E - Pulverized fuel fireplace connected to a grinder by a blowing line : en fr
  • US2721318A - Synchronising arrangements for pulse code systems : en
  • US2720950A - Window construction : en
  • US2720996A - Portable packing case : en
  • FR1102059A - self-adjusting fine screen : en fr
  • FR1102210A - Painter's palette : en fr
  • FR64147E - Electronic calculator with work program : en fr
  • AU202565B2 - Improvements in or relating to portable electric spot welders : en
  • AU838655A - Cooling and classification of particulate solids : en
  • AU849855A - Improvements in or relating to television receiving apparatus : en
  • DE1709372U - POLISHING, SANDING AND CONTACT DISC. : de en
  • FR1102093A - Stopper for silo silo or similar : en fr
  • FR64044E - Painter roller : en fr
  • FR64130E - Pneumatic transport system : en fr
  • FR1102390A - Optical system with interchangeable elements to modify the magnification of the image : en fr
  • FR1102230A - Test bench for turbine engines : en fr
  • FR1102483A - Improvements relating to a process for obtaining compositions that are easy to dye and to the products obtained : en fr
  • GB738579A - Means for signalling the location of a sunken object : en
  • FR1102110A - Valve for balloons, lifebuoys and other pneumatic devices : en fr
  • FR1102443A - Temporary formwork cap : en fr
  • FR64082E - Improvements to variable resistance semiconductor devices and their manufacturing processes : en fr
  • DE1709077U - DEVICE FOR MARKING STRAIGHT LINES. : de en
  • DE1709040U - FORMATION AND ARRANGEMENT OF FATS ON TENT FRAMEWORK : de en
  • DE1709120U - MAGNETOMETER, IN PARTICULAR THREAD FIELD SCALE. : de en
  • DK80010C - Thermostatic control valve. : da en
  • DE1709239U - GLASS PAD. : de en
  • DE1709252U - FIXING GAUGE FOR ABOVE GROUND DOOR LOCKS. : de en
  • US2720969A - Package and mounting for hypodermic syringe assembly : en
  • US2720967A - Interlocking ingots : en
  • AU203443B2 - Color television synchronous detectors : en
  • CA517574A - Process for the production of carbon disulfide : en fr
  • DE934421C - Cable clamp for road surges : de en
  • US2721297A - Conductivity measuring system : en
  • US2720890A - Control of vacuum in internal combustion engine : en
  • FR64157E - Home use knitting machine : en fr
  • US2720938A - Louver construction : en
  • CA517642A - Shock absorber and vehicle mounting arrangement therefor : en fr
  • AU838855A - Combustion turbines : en
  • AU840455A - Apparatus for separating mixtures of solid particles : en
  • CA517543A - Ethyl cellulose and resinous composition : en fr
  • AU147354A - Cord grip for electric flex : en
  • DE1709015U - PIPE, ESPECIALLY ELECTRIC INSTALLATION PIPE. : de en
  • DE1709260U - DEVICE FOR THERMOELECTRIC TEMPERATURE MEASUREMENT ON SURFACES. : de en
  • CA517627A - Screens : en fr
  • FR1102340A - Advanced pump unit for high pressure spraying : en fr
  • FR64037E - Containers for storing different products : en fr
  • US2720757A - Two temperature refrigerating apparatus : en
  • FR1102409A - Reservoir brushes : en fr
  • CA517552A - Degradation of dextran : en fr
  • GB738932A - A method and a device for cutting bitumens : en
  • US2720808A - Organ stop mechanism : en
  • US2720839A - Rodless pump setting : en
  • US2721221A - Propanol extraction of sodium vanillinate : en
  • DE1709203U - FACILITY TO WEATHER COVERS AND THE LIKE : de en
  • GB738578A - Apparatus for use in the production of objects of predetermined arbitrary forms in three dimensions : en
  • GB738680A - Flexible shaft coupling : en
  • GB738789A - Improvements in or relating to cartons : en
  • FR1102214A - Pendulum timer for installations with several lighting intensities : en fr
  • US2720741A - Cotton picker doffer : en
  • DE1709386U - HEAD FRAME ON PACKAGING DRUM, ESPECIALLY METAL DRUM : de en
  • DE934356C - High voltage disconnector, especially for outdoor systems : de en
  • FR1102061A - Priming device for gas and / or vapor discharge tubes : en fr
  • FR1102242A - Door that can be opened to the right or to the left, in particular for motor vehicles : en fr
  • FR1102413A - Single or multiple electromagnetic clutch : en fr
  • FR64174E - Improved process for sensitizing photographic emulsions and resulting products : en fr
  • GB738568A - Improvements in or relating to processes and apparatus for the concentration of mineral products from sylvinite and mixed sylvinite-langbeinite ores : en
  • GR16562B - IN A MISSION THEY SHOWED A GRADUAL AND PROLONGED TRANSITION FROM EXPLOSIVE ENERGY TO INFRASTRUCTURE. : el en
  • GB738763A - Improvements in or relating to the method of and apparatus for pre-forming or moulding thin sheet material : en
  • FR1102231A - Multi-pin miniature plug : en fr
  • FR64167E - Needle bearing : en fr
  • US2720813A - Anamorphosing optical system : en
  • USD175863S - Side-spouted closure for dispensers : en
  • US2720750A - Revolving fuel injection system for jet engines and gas turbines : en
  • USD175824S - Spoon or similar article of flatware : en
  • DE935401C - Scissors, in particular, secateurs : de en
  • DE1708979U - WORK EQUIPMENT CASE FOR TECHNICIANS. : de en
  • DE1709038U - FIBER FIBER FABRICS MADE OF PLASTIC FIBER, COCONUT FIBER OD. DGL. : de en
  • DE1709082U - DUESE FOR INJECTION OF AIR, ESPECIALLY INTO MUDE MASSES. : de en
  • GB738904A - Methods of and compositions for phosphating and lubricating metals : en
  • FR1102287A - Process for the production of acrylonitrile copolymers : en fr
  • FR1102081A - Mechanical apparatus for manufacturing hardenable foam material : en fr
  • US2720846A - Articulated rail vehicle : en
  • US2721167A - Catalytic fluid hydroforming employing inert heat transfer solids : en
  • US2721226A - Conversion of aromatic hydrocarbons into alkyl cycloparaffins : en
  • USD175842S - Calculator console unit : en
  • DE1709187U - CLAMP. : de en
  • AU201409B2 - Improvements in or relating toa damprod construction for cathode ray tube grid structures : en
  • AU840155A - Rotary impact tool with inertia responsive torque control : en
  • CA517477A - Automatic blade controls for road graders and the like : en fr
  • US2721091A - Gasket for pipe couplings and clamps : en
  • US2720663A - Latch for release of retrieving gear : en
  • USD175845S - Convertible passenger automobile or similar article : en
  • US2721217A - Method of preparing diaminoguanidine hydrochloride : en
  • DE934400C - Regeneration of the hydroxyl ion exchange filter in desalination plants for sugar solutions : de en
  • FR1102079A - Acid dyes for wool belonging to the anthraquinone series and process for the preparation of these dyes : en fr
  • US2720968A - Interlocking ingots : en
  • US2721101A - Soil moisture control : en
  • DE1708904U - CAMOUFLAGE FOR MOTOR VEHICLE HEADLIGHT. : de en
  • DE1709117U - SEALING OF A COOLER IN A SENSOR HOUSING AGAINST THE HOUSING INTERIOR AND AGAINST THE CLEAR ATMOSPHERE. : de en
  • DE1709275U - CAMERA MOUNTING RAIL. : de en
  • FR1102066A - Process for the production of inorganic carbophilic colloids : en fr
  • GB738736A - Improvements in apparatus for measuring, indicating or controlling temperature : en
  • AU835355A - Improvements relating tothe electroplating of tin : en
  • AU844555A - Improvements in fluid filters : en
  • AU839255A - Reduction ofthe formation of scale in evaporation of seawater or estuarine water and composition for use therein : en
  • CA517666A - Esters of epoxy-substituted phosphoric acids and preparation of the same : en fr
  • US2720777A - Key holder : en
  • CA517593A - Railway truck : en fr
  • US2721131A - Herbicidal composition : en
  • US2721240A - Explosive pressure operated switch : en
  • FR1102056A - Spinning die : en fr
  • FR1102364A - Device for automatically limiting the duration of an x-ray : en fr
  • US2721004A - Closure : en
  • GB738634A - Improvements in or relating to the recording of images in the form of magnetic fieldpatterns : en
  • US2721081A - Amusement roundabout : en
  • FR1102278A - Sail divider : en fr
  • DE934349C - Device for measuring lengths of fabric, in particular lengths of fabric : de en
  • FR1102462A - Method and device for the manufacture of dies and molds for presses : en fr
  • GB738661A - Improvements in or relating to pressure-responsive valves : en
  • GB738706A - Magnetic switching system : en
  • GB738943A - A water wall structure : en
  • AU204265B2 - Polyester resin compositions and process of manufacture : en
  • US2721042A - Collapsible ribbon spool : en
  • USD175854S - Thermostat housing : en
  • AU205344B2 - Molding machine : en
  • USD175831S - Combined server and cabinet : en
  • CA517492A - Plant guards for cultivators : en fr
  • DE1709063U - HOLDER FOR USED OBJECTS OF ALL KINDS, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • DE934368C - Method of catching whales and other warm-blooded sea animals with poison : de en
  • US2721198A - Amine salts of penicillin : en
  • US2720674A - Doorcheck for refrigerators : en
  • US2721233A - Automatic telecommunication exchange systems : en
  • US2721130A - Herbicidal composition : en
  • US2720782A - stein : en
  • DE1708951U - MACHINE TOOL. : de en
  • US2721148A - Spray device for retreading tires and the like uses : en
  • US2721306A - Synchronous timing control for electric resistance welding apparatus : en
  • USD175821S - Lipstick case or similar article : en
  • DE934316C - Cigarette holder for single issue with built-in lighter : de en
  • DK79994C - Modulator for pulse code modulation systems. : da en
  • US2720745A - Lawn rake : en
  • USD175865S - Cabinet handle or the like : en
  • US2721143A - 3-phenyl pyrazol compounds and preserved composition containing said compounds : en
  • BE537528A - : en
  • CA517548A - Insect repellent compositions : en fr
  • DE1708954U - TOOLS FOR DRILLING. : de en
  • DE1709227U - RIBBON-FIXED ARRANGEMENT OF CAPACITOR WINDINGS IN ELECTRIC CAPACITORS. : de en
  • AU200690B2 - Combustion chambers for jet propulsion engines, gas turbines or other apparatus : en
  • DE1709229U - ACCELERATOR FOR HOME FIREPLACES. : de en
  • FR1102314A - Hand loom for knitting : en fr
  • FR1102458A - Device to protect from light, dust or humidity, which does not need to be disassembled; intended for photographic films in particular : en fr
  • FR64192E - High energy electron polymerization process : en fr
  • DE934435C - Catalytic heater : de en
  • GB738947A - Improved windscreen wiper : en
  • US2721070A - Two pass gas circulating separator : en
  • GB738626A - Improvements in or relating to esters : en
  • GB738768A - Improvements in or relating to means for shockless loom stopping : en
  • US2721018A - Bagpacker with serially releasable, two-part bag gripping means : en
  • FR1102489A - Door improved for refrigerators, ovens and other similar isothermal enclosures and interior panel forming part of said door : en fr
  • GB738795A - Improvements relating to sewing needles : en
  • FR1102275A - Improvements made to the processes for forming a rolled edge or bead for containers other than metal and to the edges or beads obtained by this process and intended to receive the device for closing the lid of these containers : en fr
  • GB738687A - Improvements relating to textiles containing artificial fibres of protein : en
  • FR1102076A - Voltage regulator assembly : en fr
  • FR1102137A - Improvements to electric locks : en fr
  • AU848955A - Improved mortar spreader : en
  • CA517679A - Germanium-activated phosphor : en fr
  • CA517525A - Pressure responsive device : en fr
  • DE934402C - Headlight aiming device : de en
  • US2721075A - Dispensers for pressure-sensitive tape : en
  • DE1708934U - PACKAGING SPREADER. : de en
  • DE1709057U - ADVERTISING LIGHT ROTOR. : de en
  • FR1102080A - Optical or television systems or composite image recordings : en fr
  • FR1102322A - Frames for greenhouse use and other applications : en fr
  • FR1102178A - Method and apparatus for the manufacture of reinforced plastic tubes : en fr
  • FR1102412A - Expandable clothes hanger, pocket size : en fr
  • FR1102466A - Balanced control device for band brake : en fr
  • FR1102384A - Mixer and stirrer device : en fr
  • FR1102490A - Soundproof heating ceiling : en fr
  • DE1709136U - WINDOW BARS. : de en
  • FR1102130A - Improvements to control devices, in particular gear changes : en fr
  • GB738576A - Tertiary alcohols of cyclopentanopolyhydrophenanthrene series and a method of making same : en
  • DE1709030U - CHRISTMAS TREE ORNAMENTS. : de en
  • GB738833A - Improvements in or relating to ladies' stockings : en
  • GB738923A - Improvements in or relating to electric circuits for the static balancing of bridge circuits provided with non-linear elements : en
  • DE1709022U - BEDROOM. : de en
  • DE1709305U - CONTAINER IN THE FORM OF A MAEPPCHEN. : de en
  • DE1709316U - ROTATING GRINDING DEVICE, ESPECIALLY FOR DENTAL PURPOSES. : de en
  • FR1102200A - Improvements in fungal culture and industrial fermentation processes : en fr
  • DE934310C - Measuring device : de en
  • FR1102341A - File folder : en fr
  • CA517516A - Drying oils : en fr
  • CA517608A - Brake adjusting mechanism : en fr
  • US2721213A - 2-methyl-4-ethoxy-5-tertiary butylacetanilide and preparation thereof : en
  • CA517647A - Radio receiver circuit : en fr
  • AU849755A - Process of manufacturing briquettes : en
  • US2720649A - Stapling machine : en
  • US2720826A - Air handling apparatus : en
  • US2721185A - Vulcanized liquid polymers as rubber plasticizers : en
  • GB738621A - Improvements relating to dynamo electric machines : en
  • IE20587L - Improvements in or relating to tyres : en
  • DE1709266U - SECURING SCREW CONNECTIONS. : de en
  • DK79990C - Process for treating a fibrous cold water-soluble cellulose ether. : da en
  • AU208414B2 - Apparatus for separating mixtures of solid particles : en
  • AU840755A - Improvements in earth scraper apparatus : en
  • FR64046E - metal sponge : en fr
  • BE542213A - : en fr
  • AU834655A - Improvements relating to hypodermic syringe members : en
  • US2720665A - Adhesive applicator : en
  • CA517555A - Polytetrafluoroethylene packing material and process for making same : en fr
  • AU201081B2 - Improvements relating to apparatus for introducing foamstabilising solutions into water streams : en
  • US2720669A - Method and apparatus for making shoes : en
  • US2720773A - Lockable latching means for containers : en
  • US2720847A - Bogies for railway cars : en
  • DE1709076U - MARKING DEVICE. : de en
  • US2720708A - Apparatus for establishing a standard cranial point of orientation of living persons : en
  • US2720873A - Internal combustion engine valve assembly : en
  • FR1102065A - Improvements to cycle executives : en fr
  • FR1102168A - Method and device for mounting parts, pulleys or various components on shafts of machines or the like : en fr
  • FR1102451A - Process for making waterproof coatings for buildings by interposing plastic sheets based on vinyl, styrol, cryl, polyamide, and similar resins : en fr
  • GR16561B - IMPROVEMENTS IN LINEAR COPOLYMERS. : el en
  • CA517597A - Method and apparatus for manufacturing fibrous mats : en fr
  • CA517660A - Egg weighing turret : en fr
  • DE1709147U - HOLDER FOR DIAPOSITIVE. : de en
  • FR1102133A - Adjustable snap ear clip system : en fr
  • FR1102144A - Improvements to radiological devices : en fr
  • FR1102184A - Printing process on fabrics : en fr
  • DE1709297U - PAPER TUBE, SEALED WITH EYE, AT THE SAME TIME LABEL AND CASE OF A SMALL BOTTLE. : de en
  • DE934441C - Ruebenkoepfgeraet : de en
  • DE1708995U - BOX OF JOKING CIGARETTES ON RUBBER THREAD. : de en
  • DE1709283U - ADDITIONAL FLEXIBLE BACK SUPPORT FOR CAR SEATS. : de en
  • DE1709380U - WHEELSTOCK. : de en
  • DE887989C - Method for the continuous casting of socket pipes or the like. : de en
  • GB738729A - Electrical pressure cell transducer : en
  • GB738930A - Improvements relating to domestic fireplaces : en
  • FR1102468A - Gear change device : en fr
  • AU202304B2 - Improvements in or relating to hydraulic governor systems : en
  • CA517715A - Cellulose ester plasticized with a 1-4-butanediol diester : en fr
  • CA517539A - Process for distilling and gasifying wood particles : en fr
  • US2720908A - Method of splicing tubular articles : en
  • AU837355A - Improvements in ore relating to cold cathode glow discharge counting and scaling tubes and circuit arrangements therefor : en
  • CA517495A - Rodent traps : en fr
  • US2720671A - Slip last hinge : en
  • AU834155A - Ground-based aircraft-flight-training apparatus : en
  • DE1708971U - KNIFE GRINDING MACHINE. : de en
  • DE1709192U - BOLT SETTING DEVICE WITH ADJUSTABLE SHOOTING POWER. : de en
  • FR1102469A - Synthetic resin sealing rings and method of manufacturing such rings : en fr
  • DE1709037U - CERAMIC PLATES. : de en
  • US2720849A - Cargo space adjusting means : en
  • US2720913A - Arm chair table : en
  • US2721266A - Oscilloscope sweep circuit : en
  • AU163966B2 - Improvements in or relating toco lor-television signal generator : en
  • FR1102243A - Ball joint for tie rods : en fr
  • FR1102261A - Pen with retractable ballpoint : en fr
  • FR1102300A - Fixing device for springboards : en fr
  • AU838055A - Process of preparing bicyclo- [2:2:1] -heptene-(2)dihydroxyalkylene-(5:6)-sulphites : en
  • CA517503A - Drafting apparatus : en fr
  • DE1708938U - PARTICULAR GOODS AND GRAB CRANES, IN PARTICULAR CRANES MOVABLE ON RAILS AND ROADS. : de en
  • DE1709062U - LUGGAGE RACK FOR VEHICLES. : de en
  • FR64050E - Protective cap for projectiles : en fr
  • DD10632A1 - Plastic injection nozzle, preferably for polyamides and other liquid to be sprayed plastics : de en
  • FR1102136A - Apparatus applicable to cinematographic and television cameras to recall their roles or lines to actors, reporters, commentators and others : en fr
  • FR1102382A - Spout for containers : en fr
  • DE1709007U - CONTAINER FOR STAMP PILLOW. : de en
  • GB738620A - Method of fitting closing channels in stator slots of electrical machines : en
  • CA517640A - Multi-purpose pressurized container valves : en fr
  • DE1708906U - PREFERABLY MOVABLE INSTALLATION AND REMOVAL DEVICE FOR OIL PROBES. : de en
  • DE1709256U - SALE STAND. : de en
  • DE934286C - Resilient pit stamp : de en
  • FR64086E - Dressing a ham for curing and storage : en fr
  • GB738731A - Improvements in or relating to prefabricated and portable buildings : en
  • GB738880A - Improvements relating to eccentric motion devices : en
  • DE1708936U - VESSEL CLOSURE, ESPECIALLY ON SUGAR GLASSES. : de en
  • FR64129E - Pneumatic transport system : en fr
  • DE1709273U - DEVICE FOR OPENING JARS AND THE LIKE. : de en
  • US2721224A - Treatment of tetrachlorobenzene : en
  • CA517676A - Calcium tin phosphate phosphor : en fr
  • US2720664A - Life saving device : en
  • FR64090E - Servo-mechanism for the control of two rotating shafts : en fr
  • FR64111E - Electrical signal communication systems : en fr
  • AU206373B2 - Improvements relating to arc-welding electrodes : en
  • CA517712A - Method and apparatus for foaming latex : en fr
  • US2721307A - Art of locating accidental grounds in ungrounded electric power distribution systems : en
  • US2720712A - Simulator for battle maneuvers : en
  • US2720976A - Thermal diffusion apparatus : en
  • FR64070E - Beams for metal formwork for reinforced concrete and concrete constructions and slabs and formwork process using such elements : en fr
  • DE1709282U - ADJUSTABLE BACKREST FOR THE SEATS OF PASSENGER CARS. : de en
  • DE934411C - Device with an electron beam tube for image recording : de en
  • FR1102218A - Improvements made to carburettors for internal combustion engines comprising an auxiliary device for starting and cold running of said engines : en fr
  • GB738702A - Improvements in the production of anhydrous sodium sulphide : en
  • FR1102350A - Multiple loop unwinding control : en fr
  • GB738820A - Improvements in and relating to horizontal gas-engines : en
  • DE1709164U - WINDOW MANHOLE SEALING STRIP. : de en
  • DE1709167U - HOLDING DEVICE FOR REAR VIEW MIRROR. : de en
  • FR1102388A - Fluid flow meter volumetric meter : en fr
  • FR1102478A - Apparatus designed to start and operate hot cathode luminescent tubes : en fr
  • GB738699A - Improvements relating to hydrodynamic torque converters with adjustable blades : en
  • DE1709155U - PRE-FABRICATED PART FOR A COMPILABLE WEATHER PROTECTION HOUSE. : de en
  • DE1709172U - DOOR LOCK FOR MOTOR VEHICLES. : de en
  • DE1709201U - COLLAR FOR SHIRTS, BLOUSES AND THE LIKE. : de en
  • AU260054A - Improvements in or relating to machine tools for metalworking : en
  • DE1709008U - ROTATION MULTIPLE FOR IMPRINTING IMPRESSIVE REFLECTIVE IMAGE ORIGINALS. : de en
  • DE1709183U - PACKAGING ENVELOPE FOR LADIES 'STOCKINGS. : de en
  • DE934292C - Rail holder for fastening rails, in particular mine and field railroad tracks, to the sleepers : de en
  • US2721017A - Method and means for continuous filling, severing and packaging of flexible containers arranged in strip form : en
  • DE934301C - Combustion equipment : de en
  • DK80017C - Cigar ringing machine. : da en
  • GB738643A - Improvements in or relating to rack and panel mounting arrangements for electrical apparatus employing plug and socket couplings : en
  • FR1102174A - Loudspeaker without cone, having its motor inside the membrane : en fr
  • US2720700A - Slicing and storing device : en
  • AU205168B2 - Improvements in ore relating to cold cathode glow discharge counting and scaling tubes and circuit arrangements therefor : en
  • CA517542A - Sulfur compounds : en fr
  • CA517664A - Purification of crude acrolein by rectified absorption : en fr
  • CA517648A - Extensible antenna construction : en fr
  • DE1708985U - TOTO TIP MACHINE. : de en
  • US2720740A - Rotary cotton topper : en
  • US2720747A - Timepiece winding indicator : en
  • US2721241A - Automatic switches : en
  • US2721253A - Oil pan heating device : en
  • DE1709133U - CONCRETE FORMWORK. : de en
  • US2720736A - Valve grinding machine : en
  • US2721136A - Process for demetalling hydroformylation stage products : en
  • DE1709047U - ADJUSTMENT ROCKER FOR CALCULATING MACHINE VISUAL CONTROL. : de en
  • US2721028A - Arrangement for reducing case resonance : en
  • US2721170A - johnson : en
  • US2720785A - Liquid level indicator : en
  • US2721111A - Oil and spirit soluble azo dyestuffs : en
  • FR64074E - New trinket : en fr
  • GB738603A - Power operating system for tractor hitch linkage : en
  • DE1709309U - WHEEL SET FOR RAIL VEHICLES WITH A BRAKE INFLUENCING THE RELATIVE MOVEMENT OF BOTH WHEELS TO EACH OTHER. : de en
  • USD175866S - Tractor : en
  • DE1709129U - PERMANENT FLUSHING DEVICE FOR BLADDER FLUSHING. : de en
  • AU838455A - Improvements in telescopic hydraulic shock absorbers : en
  • CA517554A - Nitric acid recovery : en fr
  • AU200825B2 - Improvements in or relating to machine tools for metalworking : en
  • US2721010A - Aerosol containers and valves therefor : en
  • AU207606B2 - Loading hoist for vehicles : en
  • DE1709206U - TIE MADE OF SYNTHETIC MATERIAL. : de en
  • DE1709165U - TRACTORS, IN PARTICULAR FOR AGRICULTURE. : de en
  • GB738714A - Improvements in or relating to telephone instruments : en
  • USD175835S - Refrigerator container : en
  • DE1709134U - GRATING. : de en
  • GB738808A - A method for the oxidation of cycloalkanes : en
  • AU188354A - An improved resilient fitting for connecting pipes to apertures in liquid containers : en
  • CA517646A - Stabilizers : en fr
  • CA517546A - Fly prevention for cards : en fr
  • DE1709190U - STAPLE OPENER. : de en
  • DE1709357U - LETTER ENVELOPE WITH TEAR TAPE. : de en
  • CA517581A - Substituted 2-phenyl-indan-1.3-dione and process for the production thereof : en fr
  • CA517497A - Hot oil heater and circulator : en fr
  • DE1709041U - EAV JOINT ON TENT FRAMEWORK. : de en
  • FR1102303A - Arc welding process of carbon steels : en fr
  • GB738804A - Improvements in or relating to hosiery : en
  • GB738883A - Improvements in or relating to vinyl acetate-vinyl chloride co-polymers : en
  • GB738926A - Tunable magnetron : en
  • US2720670A - Slip last hinge : en
  • US2721158A - Power transmission belt : en
  • US2721261A - Electronic tube and circuit therefor : en
  • CA517587A - Asymmetrically conductive device : en fr
  • AU833355A - Improvements in or relating toelectronic guns : en
  • CA517478A - Table forks : en fr
  • US2720986A - Tower yarder assembly : en
  • US2721299A - Device for maintaining at least substantially constant the speed of direct current shunt-motors : en
  • AU207838B2 - Temperature controlled oven assembly particularly for piezoelectric crystals : en
  • AU844855A - Improvements relating tothe contact structure of electromagnetic relays : en
  • AU202978B2 - Improvements in corrosion inhibition : en
  • AU207540B2 - Cooling and classification of particulate solids : en
  • US2720985A - Foldable book end : en
  • DE1709333U - STOVE WITH COVER FOR THE HOBS. : de en
  • DE934379C - Device for hermetically sealing ball or roller bearings : de en
  • AU206146B2 - Improvements relating tothe contact structure of electromagnetic relays : en
  • FR1102454A - Device to prevent film wear in cinematographic devices : en fr
  • DE1708939U - DEVICE FOR INDEPENDENT LIFTING AND PLACING OF A BODY SYMMETRICAL TO A VERTICAL AXIS WITH OPEN UPPER BORE IN THIS AXIS. : de en
  • DE1709111U - MICROPHONE DEVICE. : de en
  • AU842655A - Colour television receiver : en
  • DE934373C - Cage for roller bearings : de en
  • GB738615A - Improvements in and relating to thread winding machines : en
  • GB738677A - Improvements in or relating to contact springsets in electrical switching apparatus : en
  • GB738774A - Improved grease gun or like lubricant discharge device : en
  • FR1102219A - Process for manufacturing packaging and other hollow articles from plastics in sheets and resulting articles : en fr
  • DK80001C - Process for the preparation of ointments containing unstable drugs in aqueous medium. : da en
  • US2721183A - Dibasic alkali metal arsenate and alkali tetraborate mixture as corrosion inhibitor for aqueous glycol composition : en
  • GB738809A - Improvements in and relating to rotary kilns : en
  • GB738933A - Improvements in or relating to the measurement of liquids : en
  • FR64145E - Improvements to telescopic hydraulic shock absorbers : en fr
  • DE934303C - Prosthetic arm : de en
  • DE934347C - Device for transporting away the debris that arises when driving floats and hewing up in mining : de en
  • FR64078E - Assembly of prefabricated elements of parallelepipedal shapes allowing the rapid realization of various combinations, in particular for nautical needs : en fr
  • FR1102083A - lipstick stick case with spare stick : en fr
  • FR64084E - Planter for tubers, sowing and transplanting plants : en fr
  • FR1102470A - Improvements in processes for using vynilic resins and products thus obtained : en fr
  • GB738970A - Improvements in methods of making vacuum insulated cabinets : en
  • CA517710A - Electrical control apparatus : en fr
  • AU845255A - Locking device : en
  • US2720817A - Control devices for variable focal length optical objectives : en
  • US2721059A - Apparatus for drilling and completing wells : en
  • US2721128A - Herbicidal composition : en
  • DE1709234U - MAP HOLDER, IN PARTICULAR FOR EDUCATIONAL PURPOSES. : de en
  • GB738845A - Artificial limb : en
  • GB738627A - Improvements relating to vehicle axle suspensions : en
  • FR64080E - Improvements to color television systems : en fr
  • GB738818A - Improvements relating to coffee preparations and to preparations for use therewith : en
  • DE1708923U - SNAP CLOSURE. : de en
  • DE1709143U - FOLDING HOME TENT FRAMEWORK. : de en
  • DE898857C - Suction motor to drive blowers for heating and ventilation of motor vehicles driven by internal combustion engines : de en
  • GB738807A - Improvements in or relating to the purification of titanium : en
  • GB738891A - Improvements in and relating to pipe connections for gas meters : en
  • DE1709228U - SPRING BRACKET FOR PIPES. : de en
  • CA517501A - Gasification of bituminous materials : en fr
  • DE1708970U - HEIGHT ADJUSTMENT OF THE TOOL CARRIER ON GRINDING AND LAEPPING MACHINES. : de en
  • DE1708993U - FOLDABLE PAPER BIRD. : de en
  • AU838155A - Improvements relating to the elctroplating of leand-tin alloys : en
  • FR1102100A - Seating improvements for dental operators : en fr
  • US2721045A - Jet-propelled aircraft with extendable intake channel : en
  • US2721227A - Method and apparatus for making acetylene : en
  • US2721298A - Motor control apparatus : en
  • DE934382C - Piston distributor for the quantitative distribution of media supplied under pressure to several outlets, especially of lubricants : de en
  • FR1102095A - Improvements to plows : en fr
  • US2721073A - Sealed cupolas and charging apparatus therefor : en
  • US2720972A - Tonnage totalizer : en
  • CA517682A - Method for treating the products of synthesis gas conversion : en fr
  • FR64048E - Improvements to safety devices in hydraulic turbine installations : en fr
  • AU204962B2 - Colour television receiver : en
  • US2720795A - Machine tool guards : en
  • US2721077A - Feeding of wrapping materials to wrapping machines : en
  • DE1709225U - TRANSFORMER WITH CLOSED FERRITE CORE. : de en
  • DE1709306U - AS REGISTER PIVOT OR MAP TABS SERVING ORDER SYMBOL. : de en
  • FR1102175A - Loudspeaker with two opposing motors : en fr
  • FR1102429A - Method and device for heating gas by recovery : en fr
  • FR1102464A - Flowerpot rim cover : en fr
  • GB738577A - Improvements in or relating to apparatus for carrying out drying operations : en
  • FR1102217A - Hypodermic syringe ampoule : en fr
  • FR1102461A - Method and device for manufacturing high quality metal parts by frame molding : en fr
  • AU838355A - Improvements in or relating to skirts, shorts, trousers and like garments : en
  • US2721188A - Alpha-hydroxy acids and estolides and their derivatives : en
  • US2720717A - Cutter head for trench digger chain : en
  • US2721313A - Clips for electrical connectors : en
  • AU848855A - Improved storage and transport apparatus comprising parallel tracks and means for transferring carriers from one track to another : en
  • AU369854A - Loading hoist for vehicles : en
  • GB738602A - Method of and apparatus for straightening the weft of fabrics : en
  • GB738893A - Improvements relating to expanding cuff links : en
  • CA517550A - Electronic counting device : en fr
  • CA517688A - Supplementary fuel : en fr
  • CA517700A - Electro-hydraulic control for heating and ventilating system : en fr
  • DE1708931U - CAKE PLATE. : de en
  • DE1709095U - DEVICE FOR LOOSENING POWDER OR DUST-SHAPED GOODS IN PRESSURE AND PRESSURE-FREE CONTAINERS. : de en
  • USD175833S - Chair : en
  • USD175848S - Perfume bottle : en
  • FR1102465A - Autopilot system for mobile machinery : en fr
  • GB738894A - Roller applicator for coating materials : en
  • DE1709151U - TRAVEL THINKING. : de en
  • FR1102435A - New car jack : en fr
  • GB738900A - Improvements connected with gas cookers : en
  • CA517698A - Keto acetal compounds and their preparation : en fr
  • DE1709219U - TIME DIVISION DEVICE FOR ELECTR. CONSUMERS WITH BIMETAL DRIVE. : de en
  • FR1102122A - Safety contactor device for machine controlled by an individual motor : en fr
  • DK79999C - Measuring device for electrical voltages and currents. : da en
  • US2721062A - Device for making butter : en
  • FR64072E - Additional hydraulically operated copying device for parallel lathes : en fr
  • GB738788A - Process of coating electrical components : en
  • DE1708953U - DRILLING MACHINE FOR SHAFTS, BOLTS AND THE LIKE. : de en
  • DE1708991U - IMAGE FOR REALIZING AND ACHIEVING LIVE BODY EFFECTS. : de en
  • DE1709226U - EXPLOSION-PROOF LUMINAIRE FOR FLUORESCENT LAMPS. : de en
  • DE1709124U - RECESSED LIGHT BODY, LIGHT BOX OR REFLECTOR ETC. : de en
  • AU208534B2 - Improvements in or relating to process of preparing alkali metal-titanium fluoride : en
  • AU832655A - Halogenated carbanilides, methods of manufacutre involving such compounds, and uses for such compounds : en
  • FR64087E - Improvements to gas-filled tubes : en fr
  • DE1708925U - IMAGE CARRIER LEVEL. : de en
  • DE1709109U - TWO-PIECE BRAKE TIE ROD REVERSION FOR RAILWAYS, TRAMWAYS, OR. DGL. VEHICLES. : de en
  • CA517694A - Treating fabrics with high polymer materials : en fr
  • US2721273A - Magnet : en
  • DK80020C - Torque wrench. : da en
  • FR1102145A - Valve : en fr
  • FR64045E - Device applicable to a continuous absorption refrigeration appliance : en fr
  • GB738922A - Television synchronising system : en
  • GB738951A - Rotary impact tool : en
  • DE1709362U - FILM SWITCHER WITH GRIPPER. : de en
  • GB738835A - Improvements in woven glass electrical insulating sheets : en
  • GB738940A - Improvements in or relating to the production of citric acid : en
  • US2721115A - Process of recovering zirconium oxide in the form of cubic crystals : en
  • JPS307637B1 - : ja
  • FR1102215A - Improvements in lighting systems for motor vehicles : en fr
  • GB738681A - Improvements in or relating to the electric melting of glass : en
  • CA517674A - Water treatment : en fr
  • FR1102500A - Loading machine, including pouring shovel loading machine : en fr
  • DE1709254U - WOODEN CLAMPING PEG. : de en
  • DE1709020U - CITRUS PRESS. : de en
  • DE1709300U - MUELLGEFAESS. : de en
  • DK79989C - Clothespin. : da en
  • GB738785A - Improvements relating to automatic weighing apparatus : en
  • DE934434C - Tilt protection for the pendulum axles of mobile slewing cranes : de en
  • US2720723A - Toy bubble blowing cap : en
  • US2720840A - Free pumping system : en
  • US2721079A - Sheet-feeding mechanism for printing press or the like : en
  • DE1708965U - WOOD AND IRON TIRES ON RUBBER OR. AIR TIRES. : de en
  • DE1709127U - LIFTING AND LAYING-UP EARET FOR WELDING RAILWAY RAILS, TRAM RAILWAYS AND THE LIKE. : de en
  • DE1709397U - A CONVEYOR BELT ADJUSTABLE IN ITS LENGTH. : de en
  • US2720716A - Finish leveler with automatic scraper adjusting mechanism : en
  • DE934370C - Bearing washer made from sintered metal powder : de en
  • GB738716A - Improvements in or relating to means in association with bulky constructions for centering and fixing an annular part of flared form on another part : en
  • GB738889A - Improvements relating to the supply of hot air from a gas turbine engine for anti-icing or other purposes : en
  • US2720958A - Vibration dampener for clutch plates : en
  • FR1102179A - Device in particular for supplying motors operating according to the two and four stroke cycle : en fr
  • FR64114E - Sofa : en fr
  • GB738787A - Improvements in apparatus for processing photographic film : en
  • FR1102099A - Water dispersible polyvinyl chloride resins and process for their manufacture : en fr
  • US2720845A - Ejector nozzle : en
  • US2720987A - Draft rigging : en
  • US2721089A - Expansion type adapter for use with a conduit adapted to deliver fluid under pressure : en
  • FR1102222A - Temperature detection device : en fr
  • GB738898A - Improvements in and relating to filling machines for the production of stuffed caramels : en
  • FR1102471A - Temperature relay : en fr
  • FR1102437A - Gearbox for ballast tamper : en fr
  • GB738691A - Means for controlling the air supply to open-front fire grates : en
  • GB738948A - Improvements in or relating to contact members for disc-shaped electrode connections : en
  • CA517690A - Triple action press : en fr
  • DE1708959U - PROTECTIVE HOUSING FOR PHOTOGRAPHIC ROLLING FILM CAMERAS. : de en
  • DE1709381U - FUR WIG. : de en
  • US2721063A - Cheese mixer : en
  • AU211962B2 - Cyanoethylated lignin and process of production : en
  • CA517696A - Folic acid production : en fr
  • CA517702A - Automatic ventilating and cooling system : en fr
  • DE1709248U - PLASTIC WINDOW WITH INSULATION. : de en
  • DE934315C - Machine for printing cardboard strips with a non-periodically recurring number combination and displaying this combination in a display device : de en
  • DE1708920U - CONTACT ARRANGEMENT WITH THE CONTACT PRESSURE ENLARGING MAGNETIC BODY. : de en
  • DE1708930U - TABLE APPLIANCES, IN PARTICULAR CAKE PLATE, GEBAECK BOWL, SERVING BOARD AND THE LIKE. : de en
  • CA517509A - Cradle suction cleaner : en fr
  • DE934460C - Device for feeding aeration basins in sewage treatment plants : de en
  • FR64117E - Gas discharge tube meter arrangements : en fr
  • FR64185E - Progressive coupling by centrifugal clutch : en fr
  • USD175837S - Automobile arm rest cover : en
  • US2720800A - Forging manipulator : en
  • US2721001A - Bottle carrier : en
  • DE1708903U - TAPE. : de en
  • DE1709337U - WINDOW SILL. : de en
  • DE1709379U - SPORT DISC THROWER. : de en
  • CA517522A - Substituted pteridines and method of preparing the same : en fr
  • DE934398C - Single or multi-cell sales pack for consumables : de en
  • GB738819A - Improvements in and relating to the fixing of roof-supporting bars in coal mining : en
  • DE1709241U - SHELL HANDLE PRESSED INTO STEEL DRAWER FRONT WALL. : de en
  • DE1709247U - WINDOWS, IN PARTICULAR FOR STAELLE. : de en
  • DE1709345U - SMOKING TABLE IN THE FORM OF A ROBOT AS SMOKED PRODUCTS, LIGHTERS AND THE LIKE. CONTAINER. : de en
  • FR1102106A - Frame for slide views on film : en fr
  • FR1102289A - Coating of metallic titanium : en fr
  • GB738561A - Power operating system for tractor hitch linkage : en
  • CA517508A - Coefficient of friction of the water on the keels and improved keel : en fr
  • DE1709130U - BRIEFCASE WITH CARRYING DEVICE. : de en
  • FR1102108A - Rotating disc electrical circuit permutators and their applications : en fr
  • FR64047E - Reflector block catadioptric : en fr
  • AU849955A - An improved mechanism for driving the reels of magnetic sound recording and reproducing machines : en
  • CA517537A - Tractor mower connection : en fr
  • USD175851S - Trim for door hardware : en
  • FR64069E - New localization installation using mobile radio interference fringes : en fr
  • GB738676A - New 2-substituted benzthiazole compounds and silver halide emulsions containing them : en
  • DE1709026U - MATTRESS OR UPHOLSTERY IN FOAM FORM. : de en
  • DE934405C - Ring binding made of individual rings or coil springs for joining pre-punched loose sheets to form stacks of sheets for folding blocks, calendars, etc. like : de en
  • DE1709033U - PLASTIC PAY PLATE. : de en
  • DE1709249U - PLASTIC TRAY SHEETS WITH FOAM INSULATION. : de en
  • FR1102426A - Protective and locking product for fastening means, in particular for screws, bolts and the like and articles provided with said product : en fr
  • FR64154E - High stability autooscillator : en fr
  • GB738715A - Method and device for the manufacture of artificial threads from high-polymer compounds, and the threads thus manufactured : en
  • GB738934A - Improvements relating to pipe couplings : en
  • US2721289A - Lamp : en
  • GB738791A - Improvements in magnetic slip couplings : en
  • DE934307C - Hangers for curtains u. like : de en
  • FR1102316A - Gear control device for roller crushers, rolling mills and the like : en fr
  • FR1102182A - Improvements to instant lighting devices combined with cameras : en fr
  • FR1102452A - A method of manufacturing shoes, galoshes, boots, stockings protectors and the like in a single piece using artificial or natural plastic masses, more particularly vinyl polymerized, and mold usable for this purpose : en fr
  • FR64031E - Granular fertilizer production : en fr
  • USD175870S - Wall plaque or similar article : en
  • US2721222A - Separation of ethers : en
  • US2721309A - Directional couplers for microwave transmission systems : en
  • CA517544A - Speed limiting arrangements for turbine rotors : en fr
  • CA517578A - Indexable collet chuck apparatus : en fr
  • DE1709059U - SUCTION AND DEFUMING HOOD. : de en
  • FR1102270A - Clothes rack : en fr
  • GB738564A - Improvements in and relating to welt stick mechanism of straight bar knitting machines : en
  • US2721160A - Pesticidal compositions and their use : en
  • US2721084A - Ski pole rings : en
  • US2721134A - Method of making iron powder : en
  • GB738761A - Improvements in or relating to hopper type apparatus : en
  • US2721268A - Locked-in oscillator : en
  • AU200650B2 - Combustion turbines : en
  • AU622455A - Improvement in vapourisers : en
  • GB738734A - An improved clutch and brake pulley driving mechanism for electric motors : en
  • DE1708964U - REAR VIEW MIRRORS, IN PARTICULAR FENDER MIRRORS SECURED AGAINST ADJUSTMENT. : de en
  • DE1709012U - Curb or cover plate with reflective agents. : de en
  • DE1709253U - DEVICE FOR FASTENING SNOW AND WINDSHIELD FENCES OD. DGL. : de en
  • DE934436C - Method and device for producing equidistant, mutually variable strips : de en
  • GB738573A - Improvements in and relating to circuits for operating electric discharge lamps : en
  • GB738710A - Improvements in or relating to the control of parallel connected alternating currentgenerators : en
  • GB738569A - Improvements in and relating to circuits for operating electric discharge lamps : en
  • GB738860A - A positive clutch : en
  • GB738963A - Improvements in or relating to tubulous convection heat exchangers : en
  • AU208510B2 - Improvements relating tothe electrodeposition of indium : en
  • CA517529A - High speed aircraft : en fr
  • DE1709131U - H REMOVABLE INSERT. : de en
  • DE1709376U - SKID PROTECTION SOLE AND HEEL WITH INTERMEDIATE PROFILE. : de en
  • FR1102090A - Can opener : en fr
  • FR1102266A - Device for triggering the pick-up and returning it to the starting position in automatic phonographs : en fr
  • US2720812A - Instrument for measuring distinctness of image gloss : en
  • GB738589A - Improved waxes and compositions containing them : en
  • GB738865A - Improvements in heating and ventilating devices for vehicles : en
  • US2720815A - Mounting means for nonspherical anamorphosing optical system : en
  • FR1102152A - Electromagnetically Controlled Friction Coupling Device : en fr
  • US2721159A - Method of making a molded pipe joint : en
  • US2720759A - Refrigerating apparatus : en
  • US2721201A - S-monofluoroalkyl barbituric acids : en
  • AU203078B2 - Automatic planetary transmission and control therefor : en
  • CA517479A - Snow plow : en fr
  • FR64101E - Detector of particles and metal debris circulating in the lubricating device of a machine or engine : en fr
  • FR1102181A - Thick liquid dispenser : en fr
  • FR1102286A - Spherical bubble level : en fr
  • GB738688A - Improvements in or relating to processes for the production of a mass of hardening structural material for the manufacture of tubes, plates or the like : en
  • GB738575A - Improvements in or relating to printed circuits : en
  • GB738682A - Fluid transfer device for rotary pump and turbine fluid couplings : en
  • GB738876A - Total de-salting of water : en
  • DE1709215U - SMALL DRY ELEMENT. : de en
  • US2720739A - Horizontal revolving harrow : en
  • US2720959A - Type bar rest pad : en
  • AU834555A - Improvements to or relating to roof and like structures : en
  • DE1708986U - TOTO SYSTEM SLIDER. : de en
  • DE1709326U - SWIVELING SCREEN HANGED ON A STAND WITH A DRIP TRAY. : de en
  • CA517663A - Preparation of greases : en fr
  • FR1102115A - Polishing disc improvements : en fr
  • FR1102268A - Method and installation for regulating the flow of fuel supplying a fireplace : en fr
  • USD175856S - Kettle : en
  • US2720688A - Clothes pin : en
  • AU204742B2 - Improvements in or relating to travelling wave tubes : en
  • CA517713A - Process for the hydratation of olefines : en fr
  • US2721046A - Variable dihedral mechanism for aircraft wings : en
  • AU836955A - Improvements in or relating to powder-actuated tools : en
  • DE934309C - Process for the preparation of fluorine-containing polymerization products : de en
  • FR1102449A - Prefabricated building panels : en fr
  • GB738907A - Improvements in radiants for gas fires : en
  • DE934362C - Process for the production of poorly soluble compounds of insulin : de en
  • FR1102123A - Method and machine for setting two-part rivets : en fr
  • FR1102194A - Removable trundle bed : en fr
  • US2720863A - Mechanical or automatic pencils : en
  • DE1708956U - ANCHOR DEVICE WITH ADJUSTMENT POINT. : de en
  • FR1102234A - Lubricant burette : en fr
  • GB738784A - Homogenizing device for extruding machine : en
  • CA517586A - Fluorescent coating method : en fr
  • DE1709353U - PROTECTIVE DEVICE FOR LOCKING LATCHES OR LOCKING DEVICES AGAINST UNINTENDED RELEASE OF THE SAME. : de en
  • CA517671A - Heating and ventilating systems for vehicles : en fr
  • CA517568A - Protectively sealed brake assembly : en fr
  • US2720831A - Ticket issuing machine : en
  • DE1709221U - SEWING MACHINE WITH ATTACHED REGULATOR. : de en
  • FR1102087A - Improvements to magnetic recording media : en fr
  • AU202781B2 - Improvements in or relating to electrical speed control system for engines : en
  • CA517487A - Lawn mower : en fr
  • CA517672A - Polymerized olefins : en fr
  • US2720787A - Multirange pressure gauge : en
  • AU207808B2 - Improvements in electric capacitors ofthe wound type : en
  • US2721311A - High voltage low pass filters : en
  • DE1709385U - RECEPTION CONTAINER FOR GAMES, TOYS OD. THE LIKE THAT IS INTENDED AS A TOY OR TOY ACCESSORY PART. : de en
  • DE1709394U - CONVEYOR BELT SYSTEM. : de en
  • FR1102120A - Improvements to machines for filling bottles under back pressure : en fr
  • FR1102142A - Device for driving certain musical clockwork mechanisms : en fr
  • AU843455A - Cyanoethylated lignin and process of production : en
  • DE934414C - Device for pulling out an overhead line cable without dragging : de en
  • US2720791A - Drive means for a reciprocatory member : en
  • CA517697A - Hydroxy acetal compounds and their preparation : en fr
  • USD175859S - Pad holder : en
  • US2720929A - Implement hitch with prestressed spring yieldable on excessive pull to disengage tractor clutch : en
  • AU201686B2 - Improvements in or relating togas-turbine engines : en
  • US2720923A - Watch band hinge hook trimmer : en
  • US2720970A - Extrusion press : en
  • FR1102410A - Device for carbon copying, usable in particular for accounting : en fr
  • GB738799A - Improvements in devices for handling cargo and other loads : en
  • GB738608A - Improvements in or relating to selector apparatus for automatic telephone systems : en
  • GB738639A - Light-sensitive photographic elements and emulsions suitable for x-ray exposure : en
  • CA517605A - Alloys for and method of making cast iron : en fr
  • US2721032A - Calculating devices for calculating photographic exposure data : en
  • US2721112A - Solutions of polyacrylonitrile and acrylonitrile copolymers : en
  • US2721267A - Electronic temperature indicator : en
  • AU843755A - Improvements in or relating tothe production of silica white and rubber or vulcanised rubber containing same : en
  • GB738751A - Improvements in or relating to the stiffening of portions of shoes and to sheet material suitable for use therein : en
  • AU843555A - Polyester resin compositions and process of manufacture : en
  • CA517631A - Hydraulic shock absorbers : en fr
  • GB738703A - Process for the production of esters or thioesters of inorganic acids : en
  • GB738936A - Improvements in and relating to devices for continually determining the values of a variable measured quantity : en
  • GB738637A - Light-sensitive photographic elements and emulsions suitable for x-ray exposure : en
  • DE1708957U - TIN SHEARS. : de en
  • DE1709232U - FORM POCKET, IN PARTICULAR FOR THE MEDICAL VISITING PRACTICE. : de en
  • FR1102236A - Method for controlling the distance separating a mobile from a straight line mark and installation for its implementation : en fr
  • FR1102328A - Improvements to the concentration and deflection assemblies associated with cathode ray tubes : en fr
  • DE1709290U - PLASTIC STUDS FOR SPORTS BOOTS. : de en
  • FR1102259A - Process for the extraction and recovery of coloring matter of plant origin : en fr
  • DE934345C - Steel wedge for the clamp locks of pit punches : de en
  • DK79991C - Process for the preparation of pregnane derivatives substituted in the 21-position with a free, esterified or etherified hydroxyl group. : da en
  • AU207972B2 - Process of manufacturing briquettes : en
  • GB738656A - Blades for compressors, turbines and like bladed fluid flow machines : en
  • GB738846A - Improvements in or relating to door arrangements for lifts or the like : en
  • GB738859A - Improvements relating to mechanical milking equipment : en
  • DE1708919U - HOUSE CONNECTION FUSE BOX. : de en
  • FR1102271A - Chi ray tube, with a very thin glucynium window : en fr
  • US2720707A - Meat baking time utensil : en
  • DE934440C - Control valve for hydraulic systems : de en
  • GB738877A - Improvements in or relating to electromagnetic wave signal transmission systems : en
  • US2721231A - Method and apparatus for generating facsimile signals : en
  • US2721269A - Error rate damping circuit : en
  • US2720984A - Weight actuated hat hanger : en
  • GB738622A - Fluid stirring apparatus : en
  • CA517668A - Electromagnetically-operated driving mechanisms : en fr
  • AU208509B2 - Improvements relating to the elctroplating of leand-tin alloys : en
  • CA517689A - Radio signal reception and tuning : en fr
  • FR1102162A - Arrangement for the transport on rolls of corrugated sheets, in particular of glass : en fr
  • FR64033E - Articulated support arm for electrical equipment : en fr
  • GB738777A - Improvements in or relating to circuits for regulating the output of high-frequency oscillation-generators : en
  • CA517560A - Process of producing electrode paste : en fr
  • GB738642A - Improvements in or relating to mounting arrangements for electrical apparatus : en
  • GB738698A - Improvements in or relating to fluid expansion differential thermometers : en
  • GB738709A - Improvements relating to the regulating of fuel-injection-type internal combustion engines operated with exhaust-gas turbo-super-charging : en
  • DE1709141U - MULTIPLE STRUCTURE AND FORMWORK GIRDER. : de en
  • FR1102191A - Trailer : en fr
  • FR64008E - Connection device for coaxial electric cables : en fr
  • US2720940A - Oiler for railroad car journal boxes : en
  • AU209107B2 - An improved horizontally opening door : en
  • FR1102213A - Metal utensil for dry steaming unpeeled potatoes and chestnuts, and without hermetic closure : en fr
  • FR1102254A - Improvements to pressure pads for cold tube bending machines : en fr
  • GB738598A - Dis-and polyazo dyestuffs and a process for their preparation : en
  • GB738901A - Improvements in or relating to mounting arrangements for collapsible wringers : en
  • FR1102317A - New compositions containing sulfur : en fr
  • CA517526A - Force feed loader : en fr
  • GB738834A - Improvements relating to counting devices : en
  • AU207969B2 - Improvements in or relating to telegraph distributors : en
  • DE1709242U - DEVICE FOR HEATING FILLED CANS AND THE LIKE WITH THE HELP OF CHEMICAL MEANS. : de en
  • FR1102221A - Device for instant replacement of ballpoint pen refills : en fr
  • CA517624A - Synthesis of amino acids : en fr
  • US2720756A - Heat pump, including fixed flow control means : en
  • DE1709122U - FLUORESCENT LAMP WITH AN ELECTRICALLY CONDUCTIVE STRIP, USED AS A STARTING AID, ALONG THE LAMP TUBE. : de en
  • FR1102282A - Liquid fuel for lighters : en fr
  • GB738591A - Purchase tax and/or monetary calculator : en
  • US2721099A - Insecticidal unit : en
  • FR1102205A - Electric heater of a circulating fluid : en fr
  • FR64079E - Assembly of prefabricated elements of parallelepipedal shapes allowing the rapid realization of various combinations, in particular for nautical needs : en fr
  • CA517521A - Preparation of 3,7-diaminodibenzothiophenedioxide-2,8-disulfonic acid : en fr
  • CA517708A - Induction heating machine with controls : en fr
  • AU840055A - Conveyor systems for continuous manufacturing processes : en
  • AU842455A - Improvements in or relating to multicompartment packages of interactive materials : en
  • DE934335C - Electrostatic flocking method : de en
  • GB738849A - Improvements relating to domestic fireplaces : en
  • DE1709250U - RAIN PROTECTION BAR. : de en
  • DE1709311U - RELAY MAGNET WITH DOUBLE FORCE EFFECT FOR GREATER SWITCHING ACCELERATION. : de en
  • DE1708902U - TAPE, IN PARTICULAR WASHING TAPE. : de en
  • DE1709081U - MASK. : de en
  • FR1102453A - Process for the manufacture of small pumps and elastic pears for medical, toilet or similar purposes, from pastes formed by polymerized resins, such as polyvinyl chloride and its copolymers : en fr
  • FR64059E - Improvements to instantaneous fuel consumption indicators for internal combustion engines : en fr
  • GB738775A - Improvements in wireless aerials : en
  • DE934450C - Process for pressing rod sections into disks, which are further processed into cups for the production of hollow bodies : de en
  • GB738672A - Improvements in or relating to the preparation of guanamines : en
  • US2720945A - Fluid drag brake : en
  • US2720977A - Thermal diffusion apparatus : en
  • US2721212A - Process for preparing acylamides : en
  • CA517582A - Trinuclear cyanine dyes : en fr
  • US2720672A - Mop device having three parallel rows of mop members : en
  • US2721250A - Inert gas welding torch nozzle : en
  • DE1708973U - DEVICE FOR BALL GRINDING OF ROLLS. : de en
  • DE1709271U - COMBINED HOLE, RIVET AND EDGE TOOLS. : de en
  • US2720966A - Stick of material and holder therefor : en
  • FR1102302A - Mobile target shooting device : en fr
  • FR64108E - Improvements to remote control and telecommunication systems : en fr
  • AU836455A - Improvements in or relating to thermal insulation for cathode : en
  • CA517651A - Gear pumps : en fr
  • US2721210A - Production of allylic sulfonic acids : en
  • AU835055A - Phenoxazine derivatives and processes for their preparation : en
  • FR1102055A - Selective wave filter : en fr
  • US2721029A - Sound damping arrangement : en
  • US2721139A - Paper manufacture : en
  • US2721133A - Herbidical composition : en
  • FR1102414A - Remote control of electrical mechanisms for moving longitudinally or transversely, the bands of paper machines : en fr
  • US2720921A - Timing device : en
  • AU847955A - Improvements in or relating to tyres : en
  • CA517610A - Mold overload compensator : en fr
  • AU848755A - Improved automatic washer and discharge device therefor : en
  • CA517527A - Orthodontic device : en fr
  • GB738811A - Improvements relating to continuous combustion apparatus : en
  • US2720749A - Nozzle closure assembly : en
  • USD175832S - Bottle : en
  • DE1709189U - ASSEMBLY KEY. : de en
  • FR64148E - Detachable Binding Improvements : en fr
  • CA517547A - Process for the improvement of fastness properties of dyeings and printings produced from water-soluble dyestuffs : en fr
  • DE1708921U - DEVICE FOR KEEPING REPLACEABLE NOZZLE STUDS CLEAN, IN PARTICULAR FOR OIL FIRING. : de en
  • DE1708926U - HOME DECORATIVE PIECES FOR GROOMS AND FLOWERS. : de en
  • GR16560B - IMPROVEMENTS IN RADIATION HEATING SYSTEMS. : el en
  • GB738567A - Improvements in or relating to apparatus for successively marking articles : en
  • US2720920A - Door body : en
  • US2721116A - Process of extracting beryllium oxide from beryl : en
  • FR1102185A - Portable motor light : en fr
  • FR1102324A - New hybrid tea rose variety with straight, stiff and solid stems and large, solitary, amphora-shaped flowers of a brilliant fuchsine red color : en fr
  • DE1708948U - DEVICE FOR LOADING LONGITUDINAL REUTERS, IN PARTICULAR SWEDEN REUTERS. : de en
  • FR1102139A - Further training in knitting machines : en fr
  • FR1102116A - Ski : en fr
  • US2721109A - X-y recorder : en
  • GB738574A - Improvements in and relating to rock drilling apparatus : en
  • FR1102403A - Die for tablet press : en fr
  • DE1709128U - FURWORK. : de en
  • FR1102263A - Device for correlating tooling and machining characteristics of machine tools : en fr
  • GB738773A - Improvements relating to the automatic regulation of the rate of flow of a fluid through a pipe or the like : en
  • FR1102166A - Improvement in locking the doors of coke ovens : en fr
  • FR1102366A - Ventilator for smoking tobacco : en fr
  • FR64096E - Improvements to electric thermometers : en fr
  • FR1102233A - Improvement in typewriters : en fr
  • FR1102165A - Further training for coke oven salvagers : en fr
  • US2721080A - Foldable play animal : en
  • US2721270A - Leak primarily for mass spectrometers : en
  • USD175825S - Power operated chain saw : en
  • FR1102307A - Overcapping cap and machine for placing it on bottles : en fr
  • DE934453C - Circulating pump : de en
  • GB738563A - Improvements in thread winding machines : en
  • DE1708374U - PULSE-SWITCHED Echo sounder. : de en
  • DE1709368U - HANDLE PLUGS FOR BOTTLES AND CONTAINERS. : de en
  • DE934447C - Securing for ball bearing seats using a resilient mounting ring : de en
  • US2720686A - Die casting apparatus : en
  • FR64133E - Extendable tool for reaming, drilling, milling, tapping : en fr
  • US2720916A - Burner safety control apparatus for air heaters : en
  • DE1709179U - DEVICE FOR THE CONTROL OF COPY TOP MILLING. : de en
  • US2720990A - Power loaders : en
  • US2721132A - Herbicidal composition : en
  • US2721294A - Electron discharge devices : en
  • DE1709118U - STORM CONVERTER WITH TRANSVERSAL PASS IN THE INSULATING BODY. : de en
  • FR1102158A - Symmetrical connection with conical or flat seal : en fr
  • FR1102337A - Cyclone combined with fabric filter for dust collection in industry : en fr
  • US2720867A - Reciprocating fluid pressure engines : en
  • US2720731A - Work holder for tap sharpening : en
  • US2721242A - Terminal assembly for electric fuses : en
  • DE1709196U - A HOLLOW TAPPED SCREWDRIVER STOPPED WITH A SCREW CAP. : de en
  • DE1709388U - FOLDING BOX. : de en
  • DK80015C - Deep-water bomber and bomber with such. : da en
  • FR1102411A - Improvements to the fastening elements of collars and collars of clothes and clothing in general : en fr
  • GB738755A - Improvements relating to the production of milk tablets : en
  • FR1102318A - Wet-spinning improvements of flax fibers and other similar fibers : en fr
  • DK80002C - Mechanism for supplying energy to a wagon which is arranged to travel back and forth along a straight track. : da en
  • DE1709332U - EQUIPMENT FOR LIFTING, TENSIONING OR PULLING LOADS. : de en
  • US2720751A - Fuel scheduling control system for gas turbine engines : en
  • DE1709288U - GRINDING MACHINE FOR ROLLER BLADES AND OTHER DEVICES WITH ROLLER BEARINGS. : de en
  • DK79987C - Machine for making flexible, endless pipes. : da en
  • DE1709101U - HYGIENE PROTECTION FOR BATHING AND BEACH SUITS. : de en
  • US2720999A - Fuel cap : en
  • DE934323C - Process for the production of display rods for window fittings : de en
  • FR1102346A - Advanced motion picture device : en fr
  • FR64005E - Method and device for handling loads : en fr
  • GB738733A - Improvements in calcium phosphate phosphors : en
  • GB738739A - Improvements relating to electronic binary registers : en
  • CA517480A - Piston and rod : en fr
  • CA517652A - Process for making consolidated lignocellulose products : en fr
  • DE934455C - Device for accelerating and braking motor vehicles by means of a pedal : de en
  • DE934319C - Rack and pinion drive : de en
  • FR1102246A - Improvements to radar systems : en fr
  • AU204661B2 - Process of paper malting anda drying section fora papermaking machine : en
  • CA517637A - Electrolytic recorder and method : en fr
  • DE1709238U - FITTINGS FOR ALL-GLASS CONSTRUCTIONS. : de en
  • DE1709303U - LABEL TAPE OD. DGL. : de en
  • DE1709099U - LIGHT CLOCK. : de en
  • DE1709363U - SEALLESS DISTRIBUTION PUMP FOR MILK AND OTHER LIQUIDS. : de en
  • DE1709301U - EQUIPMENT OR VESSEL EQUIPPED WITH TWO SCREW CAPS FOR APPLYING CLEANING LIQUIDS. : de en
  • AU834255A - Ground-based aircraft-flight-training apparatus : en
  • CA517677A - Calcium-strontium phosphate phosphors : en fr
  • AU204417B2 - Improvements in or relating to thermal insulation for cathode : en
  • DE934390C - Dirt trap and discharge device on the front fender of single-track vehicles, especially motorcycles : de en
  • AU205925B2 - Improvements in fluid filters : en
  • US2721064A - Carbonating device : en
  • JPS329029B1 - : ja
  • US2721150A - Coated cellulosic pellicles and methods of producing the same : en
  • FR1102377A - Cooling device for engines of motorcycles, scooters, mopeds and bicycles with auxiliary motor : en fr
  • DE1709389U - CHEESE PACKAGING. : de en
  • CA517585A - Coating method and aparatus : en fr
  • CA517658A - Combined stop and flow control valve units : en fr
  • AU850355A - Improvements in or relating to portable electric spot welders : en
  • DE934318C - Driving and pulley chucks of metal, in particular light metal : de en
  • US2720903A - Ash receptacle : en
  • USD175840S - Railway vehicle : en
  • US2721189A - Polymeric bicyclo-(2, 2, 1)-2-heptene : en
  • CA517600A - Chaplets and the manufacture thereof : en fr
  • DE1709299U - BUCKET TRANSPORT CART. : de en
  • DE934339C - Process for the desalination of aqueous liquids : de en
  • DE934327C - Heating and cooling chamber : de en
  • DE934417C - Device for frequency doubling by means of premagnetized chokes : de en
  • FR1102264A - Tube extrusion press : en fr
  • CA517531A - Voltage indicating system : en fr
  • DE1708960U - DEVICE FOR CORRECTING ERRORS OR OTHERWISE MODIFYING OR ADDITIONING TO PHOTOGRAPHICALLY TAKEN FONTS OF A FILM. : de en
  • FR64030E - Household scale : en fr
  • US2721161A - Ascorbic acid preparation : en
  • GB738800A - Improvements relating to systems for remote reading of the positions of sets of counters : en
  • US2720832A - Indexable type wheel with reset means : en
  • DE934389C - Copier for film strips provided with rows of switching holes : de en
  • DE1708992U - CHILDREN'S PICTURE BOOK. : de en
  • DE1709011U - FOR THE UPRIGHT SURFACES OF KURBS OD. DGL. CERTAIN REFLECTIVE BODY. : de en
  • FR1102075A - Device for correcting the position of a gyroscope relative to the true vertical : en fr
  • FR64138E - Improvements in the preparation of heterocyclic sulfonamides : en fr
  • US2720963A - Drive for unloading conveyor : en
  • US2720724A - Aquatic figure toy : en
  • US2720941A - Conveyor chain lubricators : en
  • GB738746A - Improved method of treating aqueous liquors containing unsaturated oils and apparatus therefor : en
  • AU845155A - Potato bigger : en
  • CA517633A - Method for hydrolyzing titaniferous solutions : en fr
  • DE1709110U - DISC BRAKE, ESPECIALLY FOR RAIL VEHICLES AND VEHICLES. : de en
  • AU202248B2 - Improved mortar spreader : en
  • US2721011A - Collar beading and shaping machine : en
  • US2721048A - Shock absorber for parachute drops : en
  • US2721193A - Penicillin salt of n-(beta-chloro-beta-phenethyl)-piperidine : en
  • GB738609A - Improvements in or relating to anti-set-off spraying apparatus for use with printing machinery, also applicable to other apparatus : en
  • AU208065B2 - Improvements relating tothe construction of hollow bodies of streamline form : en
  • FR1102160A - Improvement of receptacles : en fr
  • GB738594A - Power control mechanisms : en
  • US2721051A - Hydraulic pit props : en
  • CA517545A - Plasticized and stabilized lower fatty acid ester of cellulose : en fr
  • US2721053A - Needle control valve : en
  • CA517519A - Removal of iron impurities from wood rosin : en fr
  • CA517643A - Shock absorber : en fr
  • DE1709222U - ELECTRIC MACHINE PREFERRED FOR NEAR DRIVES. : de en
  • FR1102189A - Utensil for removing and placing dishes in ovens and transporting them : en fr
  • DE1709216U - SELF-SUPPORTING AIR CABLE FOR STRONG OR LOW CURRENT. : de en
  • US2721015A - Article bagging machine : en
  • DE1709210U - WALLPAPER CUTTING MACHINE. : de en
  • AU208958B2 - Improvements in or relating tothe production of silica white and rubber or vulcanised rubber containing same : en
  • DE1708940U - FORMWORK FOR ROLLER SHUTTERS. : de en
  • DE1708928U - LACE PILLOWS, FLAP SHEETS, BEDDLETS. : de en
  • DE1709346U - MATCH, CIGARETTE OR LIGHTER STAND IN COMBINATION WITH AN ASHTRA. : de en
  • GB738732A - Improvements in or relating to gaseous electric discharge apparatus : en
  • GB738939A - Improvements relating to piezo-electric devices : en
  • US2721206A - 2, 2-dicyano-1-1-[(trisubstituted ammonium) alkoxy] ethenolates and their preparation : en
  • CA517683A - Hydrocarbon synthesis from carbon monoxide and hydrogen : en fr
  • CA517691A - Noiseless typewriter : en fr
  • CA517639A - Pressurized container valves : en fr
  • GB738924A - A straight bar knitting machine : en
  • AU842355A - Method of treating soil : en
  • DE934404C - Cooling device on extrusion presses : de en
  • GB738590A - Improvements in or relating to variable ratio power transmission apparatus : en
  • DE934304C - Coffee grinder : de en
  • FR1102132A - Improvement in television aerials : en fr
  • AU849355A - Flue dampers for solid fuel stoves : en
  • CA517656A - S-acetylpantetheine : en fr
  • AU203708B2 - Heterocyclic derivatives and processes for their preparation : en
  • CA517705A - Magnetic amplifier system : en fr
  • AU840955A - Compositions containing tarnish inhibitors : en
  • DE1709106U - DEVICE FOR STORING CARDS. : de en
  • GB738757A - Improvements in or relating to methods of casting metals : en
  • FR1102448A - Improvements to the rolling joints of explosion-proof devices : en fr
  • USD175847S - Cooking range : en
  • DE1709065U - DEVICE FOR QUICK CLEANING OF FENDER ON AUTOMOBILES AND OTHER VEHICLES. : de en
  • CA517517A - Shaped articles having bactericidal properties : en fr
  • DE1709208U - AUTOMATIC GAS SAFETY VALVE WITH HYDRAULIC CLOSURE. : de en
  • FR1102192A - Improvements to tubes with crossed magnetic and electric fields : en fr
  • FR1102330A - Heat treatment process for mild steel objects : en fr
  • FR1102208A - Bimetallic brake ring and its manufacturing process : en fr
  • AU838555A - Improvements relating to liquid filled dash pot devices : en
  • FR1102272A - Comparator : en fr
  • FR1102491A - Monoazo dyes, their preparation and use : en fr
  • FR64055E - Convertible potato grubbing machine for grubbing beets or similar plants : en fr
  • FR1102332A - Air conditioning and ventilation installation : en fr
  • FR1102293A - Device for transmitting the power of an engine : en fr
  • FR1102312A - A method of establishing a liquid-tight, folding connection between the side wall and the bottom of boxes or packaging containers of a material other than metallic : en fr
  • FR64076E - Coupling device for vehicles : en fr
  • FR1102276A - Improvements made to transport containers for boxes made of a material with low mechanical resistance : en fr
  • AU209987B2 - Improvements in or relating to jet propulsion nozzles : en
  • US2720668A - Trimming machine : en
  • GB738611A - Steroid compounds : en
  • GB738824A - Adhesive bonding method : en
  • FR64110E - Electrical signal communication systems : en fr
  • FR64040E - Parachute : en fr
  • DE934298C - Arc welding process for thin sheets in a protective gas atmosphere : de en
  • DE934396C - Recycling of lignite fly ash : de en
  • FR1102135A - Cardboard box : en fr
  • GB738957A - Improvements in pyrazolone compounds and in colour couplers for use in colour photography : en
  • FR1102140A - Improvements to folding beds : en fr
  • FR1102401A - Suspension device by torsion springs : en fr
  • FR64071E - Improvements to mixing and cutting machines, especially for food products : en fr
  • FR1102241A - Stabilized coupled cathode multivibrator : en fr
  • CA517541A - Crystal-controlled electric oscillation generators : en fr
  • AU201628B2 - Phenoxazine derivatives and processes for their preparation : en
  • GB738721A - Improvements in or relating to the purification of halide salts obtained from metal halide reduction processes : en
  • DE1709178U - TRAFFIC PROTECTION PANEL. : de en
  • GB738695A - Improvements in and relating to writing instruments : en
  • US2721038A - Coil winding machine : en
  • USD175828S - Spoon or similar article : en
  • US2721319A - Light modulating system using a cathode ray tube with elliptical mirror : en
  • FR64067E - Ultra-shortwave low blast pulse receiver : en fr
  • GB738969A - Improvements relating to electro-luminescent materials : en
  • GB738968A - Improvements relating to instrument curves for the drawing of circular arcs and their related transition curves : en
  • FR64106E - Improvements to remote control and telecommunication systems : en fr
  • US2720888A - Reversed pressure actuated vent valve : en
  • US2721321A - Directional antenna array : en
  • GB738747A - Improvements in or relating to television pick-up cathode ray tubes : en
  • DE934360C - Device for controlling the combustion process in grate furnaces, in particular traveling grate furnaces : de en
  • AU205510B2 - Improvements in or relating to receiving apparatus comprising a rod aerial : en
  • CA517695A - Low density synthetic composition : en fr
  • AU843955A - Improvements in or relating to connector lugs and rectifier assemblies employing same : en
  • FR1102417A - Patella enhancements : en fr
  • FR64075E - Drum brake shoe compensation control device : en fr
  • FR64091E - Improvement in the assembly of magnetic recording heads, applicable to sound cinematographic devices : en fr
  • AU206706B2 - Improvements in or relating to air dispensing apparatus : en
  • US2720814A - Cooke type triplet optical objective : en
  • US2720906A - Traction coils for vehicle tires : en
  • CY136A - Improvements in the manufacture of shoes and the like : en
  • US2720833A - Methods and arrangements for carrying out postcard billing operations and the like : en
  • US2720899A - Method of producing triangularly shaped timbers : en
  • US2721175A - Method of preventing corrosion of corrosive fluid to ferrous metals : en
  • FR1102193A - Improvements to waveguides : en fr
  • US2720858A - Implement for cleaning submerged surfaces : en
  • CA517675A - Cleaning implement : en fr
  • DE1709161U - ILLUMINATED SIGN BOX. : de en
  • DE1709395U - CONVEYOR BELT. : de en
  • CA517498A - Cushion type motor operated kinesitherapy device : en fr
  • CA517609A - Hair brushes : en fr
  • CA517583A - Process for producing 1-acyloxy-3-butene-2-ones : en fr
  • US2720748A - Watertight watch-case : en
  • US2720771A - Liquid circulating means for washing machines and the like : en
  • US2720973A - Traveling medium gravity filter : en
  • DE1709329U - COMPONENT FOR METALLIC FURNITURE FRAMES AND THE LIKE. : de en
  • DE934386C - Process for finishing paper : de en
  • US2720667A - Cementing and folding machines : en
  • US2720765A - Shaft driving or driven means : en
  • DE1709123U - ARRANGEMENT OF REACTORS, CAPACITORS AND THE LIKE FOR OPERATING FLUORESCENT LAMPS. : de en
  • DE1708912U - DEVICE FOR PSEUDOSTEREOPHONIC REPRODUCTION IN ELECTROACOUSTIC DEVICES, IN PARTICULAR IN RADIO, TV AND THE LIKE. : de en
  • DE1708974U - ELECTRIC HAND GRINDING DEVICE. : de en
  • DE1709027U - PROFILED MATTRESSES AND BED PAD. : de en
  • DE1709355U - COUPLING FOR QUICKLY CONNECTING AND DISCONNECTING A HOSE WITH A CYLINDRICAL PIPE. : de en
  • FR1102143A - Device for moving fluids : en fr
  • DE1709121U - ROTATION PROTECTION FOR THE CAPS OF LAMP SOCKETS ON CONNECTION TUBES, NIPPLE AND THE LIKE. : de en
  • FR1102131A - Method and installation for regulating the operation of internal combustion engines : en fr
  • FR64035E - Method for fitting shirt collars : en fr
  • FR1102104A - Improvements made to the means for testing materials for traction : en fr
  • DE934457C - Front end of a self-supporting car body : de en
  • FR1102177A - Azo dyes, their preparation and applications : en fr
  • GB738897A - Arrangement for use in the metering and recording of telephone calls : en
  • CA517532A - Moist fuel burning furnace : en fr
  • GB738868A - Improvements relating to apparatus for removing dust from objects such as motor armatures : en
  • CA517566A - Apparatus for making thin ceramic plates : en fr
  • DE934293C - Lubricating device for steam or air brake cylinder : de en
  • CA517711A - Bag filling machine : en fr
  • US2720900A - Nut cracker having a resilient receptacle : en
  • DE1709002U - REMOVABLE CLOSURE FOR WASHING MACHINE DRAIN HOSE. : de en
  • DE934355C - Double-row switchgear, especially for interior design : de en
  • FR64144E - Electronic calculator with work program : en fr
  • GB738903A - Continuous process for the bleaching of cellulosic textiles : en
  • FR1102394A - Flexible cliché plate for printing : en fr
  • US2720752A - Turbo-jet engine control : en
  • US2720798A - Saw grinding machine : en
  • US2721246A - Contact member for potentiometers : en
  • US2720786A - Heat indicator of the pyrometerthermocouple type : en
  • USD175852S - Rotary wing aircraft : en
  • FR1102376A - Grinding wheel for sharpening tobacco chopper blades : en fr
  • GB738683A - Improvements in colour photography : en
  • CA517650A - Hydraulic valves : en fr
  • CA517474A - Polishing and abrading apparatus : en fr
  • FR64102E - Sawtooth wave generator circuit : en fr
  • DE1709339U - DEVICE FOR ELIMINATING INTERNAL TENSIONS IN MULTIPLE-WELDED PLASTIC TRACKS. : de en
  • FR1102355A - Method for preventing the formation of an electric charge on textile materials : en fr
  • GB738882A - Improvements in or relating to titanium base alloys : en
  • DE928835C - Fertilization : de en
  • FR64051E - Movable shelf library : en fr
  • US2720804A - Magnetic tool having yieldably slidable hollow magnet : en
  • US2720905A - Resilient sheet metal lock nut : en
  • FR1102202A - Construction panel and its manufacturing process : en fr
  • DE934445C - Fence post for electric fences : de en
  • DE1709142U - TRUCKS FOR LARGER TENTS AND THE LIKE : de en
  • CA517565A - Barium titanate capacitor : en fr
  • DE1708907U - FILTER HOUSING FOR DRY EXHAUST DEVICES, IN PARTICULAR FOR ROCK DRILLING DUST. : de en
  • DE1709335U - SHOP WINDOW FRAME. : de en
  • FR64085E - Further training at the planter distributor : en fr
  • FR64104E - All-relay telephone system : en fr
  • GB738961A - Improvements in or relating to lift trucks : en
  • FR1102407A - two-part safety nut : en fr
  • GB738966A - Improvements in combined fuel injectors and igniter plugs particularly for gas turbine engines : en
  • US2721230A - Printing telegraph signal normalizer : en
  • DE1708983U - PLUG. : de en
  • DE1709138U - PROFILE FOR DOOR PANELS. : de en
  • DK80014C - Cargo hatch or similar hatch. : da en
  • FR1102129A - Advanced device for measuring by insufflation of a density, level or flow of liquid : en fr
  • DE934342C - Multi-part hydraulic pit ram : de en
  • GB738771A - Improvements relating to speedometers : en
  • GB738941A - Improvements in feelers for scanning or treating work pieces or materials by ultrasonic vibrations : en
  • US2720705A - Rule tool : en
  • DE1709112U - ARRANGEMENT FOR MONITORING SEVERAL ELECTROACOUSTIC PROCESSES. : de en
  • GB738912A - Apparatus for testing and measuring vehicle wheel alignment : en
  • US2720894A - Check for picking shaft : en
  • AU833155A - Improvements in or relating to travelling wave tubes : en
  • DE1709212U - STAMP PILLOW WITH FELT CARRIER. : de en
  • FR1102199A - Method and devices for determining the water content and the proportions of bound and free water contained in various substances : en fr
  • GB738810A - Improvements in or relating to gaseous electric discharge devices and circuits including such devices : en
  • FR64103E - Improvements to bottom sounding devices : en fr
  • AU208507B2 - Improvements relating tothe electroplating of tin : en
  • CA517569A - Tractor-conveyed implements and hitch therefor : en fr
  • CA517564A - Adjustable trimmer condenser : en fr
  • CA517621A - Knitting machines : en fr
  • US2721243A - High current switch : en
  • FR64039E - Improvements to aerial vehicles : en fr
  • GB738674A - Improvements in or relating to electric circuit interrupter : en
  • CA517563A - Flowmeter : en fr
  • GB738723A - Improvements in or relating to statistical record card controlled apparatus : en
  • CA517594A - Railway truck : en fr
  • US2720820A - Hydraulic breech operating mechanism : en
  • US2720850A - Tile supporting nose bracket for refractory furnace arches : en
  • US2720935A - Silencing of sound : en
  • US2721173A - Water treating apparatus : en
  • GB738730A - Improvements in or relating to electric circuit interrupter : en
  • FR1102149A - Improvements to electrical carbon resistors and their manufacturing processes : en fr
  • IE21771L - Permanent magnets : en
  • DE1709294U - MILLING TOOL. : de en
  • FR64003E - Improvement in the process of reduction of esters, etholides, glycerides, etc. : en fr
  • DE934313C - Arrangement to increase the light intensity of an optically projected image : de en
  • US2721082A - Number game apparatus : en
  • US2721196A - Bicyclic lactams : en
  • CA517635A - Recorder heater : en fr
  • FR1102497A - Track follower device : en fr
  • GB738735A - Improvements in and relating to the stabilisation of fatty oils : en
  • AU518354A - Light gauge or photometer fora photographic enlarger : en
  • FR1102085A - Thread changer for looms and knitting machines : en fr
  • FR1102153A - Improvement in paving stones or other glass elements intended to be incorporated into reinforced concrete : en fr
  • FR1102280A - Shape for supporting the uppers and uppers of shoes, especially in machines for vulcanizing soles and similar applications : en fr
  • DK80018C - Mechanism for turning forks on fork lift trucks. : da en
  • GB738790A - Improvements in or relating to pencil sharpeners : en
  • CA517511A - Potato planter attachment having a rotary cutting wheel : en fr
  • AU202177B2 - Improvements in drafting mechanisms for textile processing machinery : en
  • US2721251A - Electrically heated tool : en
  • USD175857S - Vacuum cleaner : en
  • FR1102385A - Wheel for tiller : en fr
  • US2721145A - Deposition of polymers into leather : en
  • US2720825A - Jet-type enclosure ventilator : en
  • US2720919A - Curtain supporting means and master slides for ceiling installation : en
  • USD175836S - : en
  • US2721281A - Self-starting synchronous motor : en
  • DE932798C - Process for the production of steroid epoxies : de en
  • DE1709258U - COMPUTING DEVICE AND SCALE ARRANGEMENT FOR PHOTOELECTRIC EXPOSURE METERS. : de en
  • DE1709144U - GARAGE. : de en
  • DE934320C - Process for the electrolytic production of high-gloss nickel coatings : de en
  • FR1102082A - working and in particular fiber drawing elements for textile machines : en fr
  • GB738781A - Improvements in or relating to firearms and cartridge-actuated tools : en
  • US2721104A - Fluid pressure brake apparatus : en
  • US2720954A - Brakes : en
  • US2721202A - Process for the manufacture of pure : en
  • DE1708978U - DETACHABLE HINGE FOR CASE OD. DGL. CONTAINER. : de en
  • GB738812A - Improvements in radio direction finders : en
  • FR1102113A - Self-clamping rotary block for profiled woodworking tools : en fr
  • FR1102255A - Process for the production of neutral esters of thiolphosphoric acid : en fr
  • FR1102344A - Preparation of sultame-nu-phosphoric diesters : en fr
  • GB738836A - Improvements in valves : en
  • DE1708982U - Dismountable tower for gymnastics, climbing, crawling or. DGL. : de en
  • GB738566A - Improvements in upholstery fibres : en
  • DE1709094U - TOWING CHAIN CONVEYOR. : de en
  • DE1709014U - DIRECTIONAL LAMP ARRANGEMENT. : de en
  • CA517598A - Resilient seat suspension : en fr
  • CA517703A - Lubricating compositions : en fr
  • US2720875A - Diamond mounting for abrasive wheel forming device : en
  • US2720909A - Heat insulating material : en
  • US2721249A - High-speed arc welding : en
  • CA517483A - Centrifugal separators : en fr
  • CA517673A - Spice substance and method of preparing the same : en fr
  • US2720932A - Instrument panel cover construction for motor vehicles : en
  • US2721090A - Socket retainer for rotary power tools : en
  • DE1709236U - CHAIR LEG NAIL. : de en
  • DE1709327U - TONGS FOR FIRE TONGS BOWL. : de en
  • US2720861A - Bedding device for bovine or like animal stalls : en
  • US2721166A - Treatment of distillates with hypochlorite solution : en
  • US2720695A - Combined safety razor and hair trimmer : en
  • US2720730A - Deburring machine : en
  • CA517467A - Arrangement for testing the equilibrium of wheatstone direct current bridges : en fr
  • DE1708958U - LEATHER CASE WITH KEYBOARD. : de en
  • US2721065A - Blast furnace pressure regulator : en
  • US2720675A - Carrying handle : en
  • US2721274A - Radioactivity detector : en
  • AU841155A - Improvements in or relating to receiving apparatus comprising a rod aerial : en
  • DE1709043U - GEOPHONE MEMBRANE. : de en
  • DE1709198U - BARBED WIRE PULLER WITH PLIERS CLAMP. : de en
  • DE1709269U - CHIP FORMER FOR CHIP-REMOVING TOOLS. : de en
  • FR64107E - Improvements to remote control and telecommunication systems : en fr
  • GB738713A - Precipitation of vanadium oxides from aqueous solutions : en
  • AU844355A - Improvements in or relating to clay pigeon throwing machines : en
  • AU206371B2 - Gas generator : en
  • CA517717A - Heat exchange apparatus for liquids containing solids : en fr
  • US2721248A - Tube welder : en
  • FR1102367A - Refrigerated counter : en fr
  • CA517654A - Apparatus and method of coating : en fr
  • DE1709387U - SALES PACKAGING. : de en
  • DE934385C - Valve strips for the filling opening on paper bags : de en
  • DE1709175U - SHOE SLIP PROTECTION. : de en
  • DE1709205U - MULTI-PURPOSE CLOTHING. : de en
  • DE934348C - Suspension device for cables, pipes, rock dust barriers, ducts or similar loads in the mine : de en
  • US2720685A - Sealing strip : en
  • US2721237A - Jolt-actuated switch : en
  • DE934324C - Method and device for preventing the premature tearing of multilayer, pre-weakened paper webs in paper processing machines : de en
  • GB738839A - New basic esters of phosphorus-containing acids : en
  • GB738843A - Lifting arrangement for a power-propelled earth-working machine : en
  • DE1709021U - CENTRAL HOLE TRAINING IN DOUBLE BEDS. : de en
  • GB738842A - Improvements in the manufacture of articles of powdered metallic materials : en
  • US2720854A - Sewing machine thread ratio control : en
  • US2721180A - Organo-boron compositions and method for production thereof : en
  • FR1102237A - Manufacture of glass parts : en fr
  • FR64017E - Lid for mustard glasses and the like : en fr
  • DE1708913U - SOUND REPRODUCTION DEVICE WITH SEPARATE REPRODUCTION OF LOW AND HIGH FREQUENCIES. : de en
  • DE1709200U - METAL HAMMER HANDLE. : de en
  • DE1709382U - TOY FIGURE. : de en
  • DE933602C - Process for the further processing of fish fillets and plates made from frozen fish fillets : de en
  • DK79997C - Contact plug with plug legs. : da en
  • DE1709086U - SALES BOX FOR TOBACCO. : de en
  • DE1709274U - SIMPLE OR COMBINED CARD, PREFERRED FOR ADVERTISING PURPOSES. : de en
  • DE1709286U - MOLDED GLASS BODY WITH A WRITING SURFACE. : de en
  • DE1709370U - SAUSAGE PRESS. : de en
  • US2721303A - Voltage regulators : en
  • AU840855A - Improvements relating to apparatus for introducing foamstabilising solutions into water streams : en
  • AU848355A - Type composing apparatus : en
  • DE1709194U - DEVICE FOR DRIVING NAILS OD. DGL. : de en
  • AU848155A - Improvements relating to arc-welding electrodes : en
  • FR1102244A - Synthetic polymer maturing process : en fr
  • DE1709191U - SETTING. : de en
  • DE1709302U - EQUIPMENT FOR WET TREATMENT, IN PARTICULAR FOR DYING THREAD LAPS WITH CROSS BOBBINES. : de en
  • AU210075B2 - Process of preparing bicyclo- [2:2:1] -heptene-(2)dihydroxyalkylene-(5:6)-sulphites : en
  • FR1102352A - Process for the production of breads in the form of thin and light sticks and a machine for carrying out this process : en fr
  • FR1102415A - Pulse generator : en fr
  • CA517471A - Circular looms : en fr
  • CA517579A - Impact bar for impeller breakers : en fr
  • US2720661A - Cover for baby beds : en
  • US2720682A - Window construction : en
  • US2721182A - New piezo-electric ceramic material and process for making it : en
  • US2721203A - Chloral nicotinamide and method for preparing the same : en
  • US2721258A - Train speed control system : en
  • US2720796A - Power-dividing differential : en
  • US2720837A - Shut-off for continuous milking systems : en
  • GB738850A - Improvements in or relating to the manufacture of photo-electric sensitive or secondary electron emissive surfaces : en
  • US2721074A - Hydraulic-pneumatic shock absorber : en
  • USD175850S - Laundry tub unit : en
  • US2720690A - Apparatus for threading bases on the leads of fluorescent lamps : en
  • CA517596A - Preparation of beta-hydroxy monocarboxylic acid esters : en fr
  • DE1709170U - ELECTROMAGNETIC UNLOCKING DEVICE FOR SLIDING DOOR LOCKS. : de en
  • DE1709320U - HAND-HELD DEVICE DEDICATED TO GRINDING FOOD. : de en
  • US2720746A - Indicator mechanism : en
  • US2721280A - Electric driving means : en
  • DE1709044U - PROTECTIVE DEVICE FOR WATER METER AND WATER SHUT-OFF VALVES AGAINST FREEZE. : de en
  • DE1709246U - DOWELS FOR FASTENING BUILDING PLATES AND COMPONENTS ON T, FLAT, ANGLE AND ROUND PROFILES OF IRON AND METAL CONSTRUCTIONS. : de en
  • US2721085A - Wheeled carrier : en
  • CA517699A - Hydraulic damper control : en fr
  • AU208066B2 - Improvements in or relating to television receiving apparatus : en
  • US2721047A - Flying apparatus, particularly for testing flying wings : en
  • DE1709156U - TRUNK PRESS. : de en
  • DE1709323U - LIGHTHOUSE OF CERAMIC DIMENSIONS IN MINIATURE DESIGN. : de en
  • GB738640A - Light-sensitive photographic elements and emulsions suitable for x-ray exposure : en
  • CA517512A - Transportation device for the vertical hauling and conveying of loads along a carrier cable : en fr
  • FR1102159A - Process for depolymerizing 4-methyl-2,4-diphenyl-2-pentene : en fr
  • CA517649A - Conductive article and production thereof : en fr
  • US2720691A - Roll : en
  • US2720931A - Engine mounting in cab type vehicle : en
  • DE934336C - Safety device on the mouthpiece of a tobacco cutting machine : de en
  • GB738592A - A method and devices for the formation of deposits by evaporation : en
  • GR16558B - IMPROVEMENTS IN OR RELATING TO THE EQUALIZATION OF ALKYLED BENZOLS. : el en
  • AU847855A - Improvements in or relating to tyres : en
  • CA517575A - Air heating system for power generators : en fr
  • FR1102480A - Thermal propulsion device : en fr
  • FR1102098A - Lightweight trimmer : en fr
  • FR1102345A - Process for the manufacture of conductive wires requiring maximum precision of their section : en fr
  • FR1102387A - Improvement in dropping masses of power hammers and the like : en fr
  • DE1709000U - ADJUSTABLE FURNITURE LOAD ROLLER WITH MECHANICAL LIFTING DEVICE. : de en
  • DK80011C - Mechanism for locking and releasing a traction member in various positions. : da en
  • DE1709359U - PHOTOGRAPHIC LENS SHUTTER WITH A RELEASABLE COUPLING BETWEEN THE SETTING RINGS FOR APERTURE AND EXPOSURE TIME. : de en
  • US2720656A - Blouse holding weight for trouser legs : en
  • DE1709054U - SALES STAND. : de en
  • DE934372C - Needle roller bearings : de en
  • DE934374C - Tread designed for bikes, pulleys, etc. : de en
  • GB738580A - Improvements in or relating to steroid compounds : en
  • GB738647A - Manufacture and use of new condensation products from aldehydes and nitrogenous bases and their use for improving the properties of dyeings : en
  • US2720719A - Signal flag for ice fishing apparatus : en
  • US2721086A - Hand truck for masonry blocks : en
  • US2721055A - Core drill : en
  • CA517488A - Metal furniture : en fr
  • CA517534A - Controlling valve for hydraulic transmissions : en fr
  • FR1102103A - Improvements made to shoes, especially shoes with uppers : en fr
  • FR64021E - Advanced heat generator : en fr
  • GB738668A - Process for the reductive discharge of dyeings and discharge pastes therefor : en
  • US2721235A - Electrical transmission testing system : en
  • GB738581A - Production of uracils : en
  • GB738632A - Improvements in or relating to formazans : en
  • AU4345664A - Refrigerated shipping container fob biological materials : en
  • BE537451A - LONG SMOKE BLACK UPGRADES : en fr
  • AU205076B2 - Compositions containing tarnish inhibitors : en
  • DE1709340U - CIRCLE WITH FINE ADJUSTMENT. : de en
  • US2720735A - Work holder for cylinder liners : en
  • US2720764A - Flexible power transmission : en
  • US2720874A - Valve screw : en
  • FR64066E - Construction of silo walls, tanks, tanks and containers in general : en fr
  • DE1709358U - FORM. : de en
  • AU201322B2 - Improvements in or relating to tyres : en
  • DE934340C - Filter and attachment pipe for delivery and lowering wells : de en
  • GB738692A - Device for making calculations relating to anti-friction bearings : en
  • US2720737A - Production and packaging of plastic materials : en
  • FR1102291A - Blowout valve for well drilling : en fr
  • AU202979B2 - Improvements in earth scraper apparatus : en
  • CA517655A - Mold for transmission belts : en fr
  • US2720760A - Ice chipping and flaking tray : en
  • US2720880A - Disposable cartridge syringe : en
  • US2721072A - Engine governor control for torque converter output shaft : en
  • DE1709083U - BAG WITH ELASTIC BAND AND HOOK EYE. : de en
  • DE1709374U - CYLINDER CASTLE LOCK. : de en
  • FR1102203A - Improvements in the installation of flexible hoses on dust extractors : en fr
  • DE933872C - Directional sensitive magnetic amplifier : de en
  • USD175868S - Cabinet sink unit : en
  • US2721290A - High frequency electric discharge tube : en
  • FR1102227A - Apparatus for the treatment of various materials by low-pressure steam : en fr
  • FR1102304A - New process for dry peeling of carob bean and apparatus for applying the process : en fr
  • DE1709361U - SOCKET FOR LENSES WITH DEVICE FOR ADJUSTING THE APERTURE. : de en
  • DE1709158U - SLEEVE PIPE CONNECTION AND SEAL. : de en
  • GB738625A - Improvements relating to xanthogenato alkanesulphonates and mercapto compounds derived therefrom : en
  • US2721293A - Control circuit for color television display tubes : en
  • DE1708914U - DEVICE FOR ADJUSTING THE FREQUENCY RANGE OF Hearing Aids : de en
  • DE1709148U - CONTACT THERMOMETER. : de en
  • FR1102269A - Method of molding objects from a plastic paste, apparatus for its implementation and products conforming to those obtained : en fr
  • GB738617A - A process for the production of polymerisation products : en
  • GB738902A - Improvements in, or relating to, cattle drinking bowls : en
  • US2721172A - Consumable metal anodes : en
  • CA517481A - Antiskid attachment for shoes : en fr
  • FR1102127A - Toy typewriter : en fr
  • GB738938A - Improvements in or relating to curtain runners or the like : en
  • GB738816A - Improvements relating to gas generators : en
  • FR1102329A - Layout for bar extrusion : en fr
  • AU208248B2 - Improvements inthe manufacture ofa web ormat made from glass fibre ora substance having similar characteristics : en
  • FR64064E - Ultrasonic transducer emitting small output section and source of a little diverging beam : en fr
  • GB738890A - Improvements in or relating to radio direction finding apparatus : en
  • FR1102147A - Improvements to filing cabinets with tilting drawers : en fr
  • FR1102245A - Process and apparatus for the use of fuels with a high volatile matter index : en fr
  • CA517515A - Shields for thermionic valves : en fr
  • DE1709066U - TIRE MOUNTING LEVER DEVICE. : de en
  • FR1102342A - Device for automatic coal felling and loading : en fr
  • AU201541B2 - Improvements in or relating to parachute canopies : en
  • DE1708946U - WORKBOARD, IN PARTICULAR FOR EDUCATIONAL PURPOSES. : de en
  • FR64041E - Improvement in women's clothing : en fr
  • GB738686A - Improvements in or relating to cinematograph projector and camera film feed mechanisms : en
  • AU207971B2 - Improvements in bearings : en
  • DK80012C - Screw pump. : da en
  • USD175839S - Necklace or the like : en
  • US2720693A - Method of making electromagnetic contactors : en
  • US2720697A - Disposable safety razor : en
  • US2721197A - Bicyclic lactams : en
  • US2720982A - Centrifuge : en
  • US2721095A - Latch operating unit : en
  • FR1102156A - Method of analog representation of a function of two variables : en fr
  • CA517680A - Tin-activated barium phosphate phosphors : en fr
  • DE1709399U - POWER SPRING MOUNT. : de en
  • FR1102442A - Lifting platform for vehicles, in particular for motor vehicles : en fr
  • AU844055A - Molding machine : en
  • US2721122A - Thermal method of making oil gas : en
  • DE1709029U - SPRING MATTRESS. : de en
  • DE1709139U - MOBILE PLASTERING SYSTEM FOR MOERTEL OD. DGL. : de en
  • GB738664A - Improvements in conveying apparatus : en
  • GB738690A - Improvements in or relating to derivatives of piperazine and the manufacture thereof : en
  • US2720802A - Plunger actuated dent lifting tool : en
  • US2720904A - Combined billfold and coin purse : en
  • AU204342B2 - Improvements in or relating to skirts, shorts, trousers and like garments : en
  • DE1708961U - TWO WHEELED CHILDREN'S VEHICLE. : de en
  • DE934378C - Rolling bearing seal made of metal or the like. : de en
  • CA517562A - Control systems for rotating elements : en fr
  • AU201907B2 - Improvements in or relating to ceramic frame grid : en
  • CA517576A - Pump and stroke adjusting mechanism : en fr
  • CA517617A - Condiment package : en fr
  • US2720797A - V-belt drive differential gear mechanisms : en
  • US2721092A - Door lock : en
  • US2721142A - Meat-coating composition and method : en
  • GB738899A - New or improved device for sorting and counting coins : en
  • US2720980A - Thermal diffusion apparatus and method : en
  • US2721125A - Herbicidal composition : en
  • US2720892A - O-ring mounting construction : en
  • DE1709048U - TEACHING OR DEMONSTRATION MODEL. : de en
  • FR64118E - Diazotypic process and photosensitive material for its realization : en fr
  • GB738750A - Improvements in or relating to yarn lever controlling mechanism : en
  • GB738851A - Improvements relating to electrical converting circuits employing discharge tubes : en
  • AU204458B2 - Improvements in or relating to powder-actuated tools : en
  • CA517685A - Draw-off tensioning means for knitting machines : en fr
  • DE1709218U - ISOLATOR FOR ELECTRIC FENCES. : de en
  • DE929750C - Clamp for surgical operations : de en
  • FR1102308A - Food preparation process and food obtained : en fr
  • GB738857A - Improvements in or relating to map holders or the like for use on cycles or motor vehicles : en
  • DE934425C - X-ray tube with a plate-shaped rotating anode : de en
  • FR1102408A - Instrument for the determination of various functions : en fr
  • FR1102430A - Phosgenation process : en fr
  • FR1102479A - Double needle bed flat knitting machine : en fr
  • DE1708976U - FINE PARALLEL LAEPING MACHINE FOR THE FINAL CALIBRATION OF THIN PIEZOELECTRIC CRYSTALS. : de en
  • USD175820S - Barbecue : en
  • DE934444C - Mobile cheese wiping table : de en
  • US2720778A - Veneered wall construction : en
  • DE1708975U - SPRING END GRINDING MACHINE WITH VERTICAL GRINDING SPINDLE AND GRINDING WHEEL SPACING ADJUSTABLE WITH A FINE MEASURING THREAD. : de en
  • FR64053E - Apparatus for bodice of female clothing : en fr
  • GB738815A - Improvements in or relating to the manufacture of pulp from fibrous ligno-cellulose-containing materials : en
  • GB738879A - Process for preparing detergent compositions : en
  • GB738955A - Improvements relating to countersinking bits : en
  • CA517622A - Method for preparing alkyl acyloxy acrylates : en fr
  • US2720948A - Honeycomb panel constructed for bolting or riveting to framework or another panel : en
  • US2721140A - Paper of high wet strength and process therefor : en
  • US2721211A - Substituted phenylenediamines and process of preparing same : en
  • CA517505A - Combination tool : en fr
  • CA517661A - Solvent extraction process : en fr
  • US2720884A - Apparatus for holding compact platform in position : en
  • US2721093A - Closure fastener : en
  • US2721088A - Tow line releasing devices : en
  • GB738928A - Process for preparing alkaline earth metal alkyl salicylates, or mixtures thereof with alkyl phenols or alkyl phenolates, having improved properties as lubricating oil additives : en
  • FR1102391A - Textile treatment process : en fr
  • US2721119A - Stripping tin from copper : en
  • US2721141A - Roll-a-pop or mechanical lollipop : en
  • US2721234A - Telephone head clamp : en
  • FR1102117A - Automatic drinker : en fr
  • GB738829A - Improvements in or relating to electric socket contacts : en
  • US2721149A - Art of tin plating : en
  • DE934312C - Device for echo sounding, in particular for indicating the level of liquids in containers : de en
  • FR64093E - Shuttle automatic changing ribbon loom flapper : en fr
  • DE1708949U - GARDEN WATERING CAN WITH REPLACEABLE WATER CONTAINER. : de en
  • US2720881A - Closure : en
  • AU202563B2 - Reduction ofthe formation of scale in evaporation of seawater or estuarine water and composition for use therein : en
  • AU202625B2 - Improvements relating to liquid filled dash pot devices : en
  • CA517591A - Brake : en fr
  • AU202782B2 - Improvements in or relating to engine acceleration control system : en
  • DE1709159U - SCREW SOCKET RING. : de en
  • DE1709342U - POINTER FOR HOUSEHOLD BARREL WEIGHT SCALES. : de en
  • GB738946A - Improvements in or relating to rock drills : en
  • DE1709211U - DEVICE FOR LONG PRINTING OF HOSES OR SIMILAR BODIES. : de en
  • FR1102107A - Ceramic enamelling process for refractory steels and alloys applicable in particular to thermal machine parts : en fr
  • GB738636A - Light-sensitive photographic elements and emulsions suitable for x-ray exposure : en
  • AU209046B2 - Improvements in and relating to clutches forthe rewind reels of magnetic sound recording and reproducing machines : en
  • AU847655A - Machine tool apparatus : en
  • US2720657A - Flush tank valve : en
  • AU844255A - Improvements in or relating to magnet systems : en
  • DE934459C - Bathing shoe and process for its manufacture : de en
  • FR1102190A - Precision sowing process and mechanism for implementing the process : en fr
  • US2720991A - Vehicular apparatus for transportation of freight : en
  • AU279361B2 - Refrigerated shipping container fob biological materials : en
  • AU838255A - Improvements relating tothe electrodeposition of indium : en
  • GB738707A - Improvements relating to variable pitch propeller mechanism : en
  • AU200618B2 - An improved resilient fitting for connecting pipes to apertures in liquid containers : en
  • US2721049A - Tiltable support : en
  • US2721262A - Adjustable reference voltage unit : en
  • US2721200A - Sulfisoxazole compounds : en
  • FR1102361A - Protective coating for boxes or packaging containers of a material other than metal and with a steel or other metal frame : en fr
  • FR1102235A - Dam dike with additional protection against inrush currents : en fr
  • FR1102365A - Improved steam brake valve for locomotives and similar machines : en fr
  • IE21657L - Marking fluid for animals : en
  • DE1709383U - TOY CABLE CAR. : de en
  • FR1102310A - Preformed protective casing for block forming products : en fr
  • GB738753A - Improvements relating to conveyors : en
  • DE934343C - Multi-part pit stamp with greased lock parts : de en
  • DE1709390U - Machine punched interior for standing ampoule pack : de en
  • CA517589A - N,n-di fatty pyrrolidinium halides : en fr
  • US2720885A - Awning, support and clamp : en
  • DE934366C - Hydraulic or pneumatic power switch for indirect controllers : de en
  • FR1102428A - Machine for cleaning road gutters : en fr
  • GB738919A - Insoles : en
  • US2721292A - Device for adjusting the electrode gap in polyphase-current arc lamps : en
  • FR1102357A - Method of starting up forced circulation generators comprising several intermediate superheaters : en fr
  • FR1102389A - Process for the control of machined parts and machine for the implementation of this process : en fr
  • GB738719A - Machines for mincing meat or other foodstuffs : en
  • GB738917A - Improvements in or relating to storage of fluids : en
  • US2720988A - Log transporting vehicle : en
  • US2721154A - Production of conducting layers upon electrical insulating materials : en
  • US2721144A - Method and apparatus for saturating felt : en
  • AU207970B2 - Improvements in and relating to fluid controlling valves : en
  • CA517628A - Multiple-stage froth flotation : en fr
  • US2720722A - 3-d drawing device : en
  • US2721165A - Control of wax deoiling : en
  • FR1102128A - Molecular concentration regulator : en fr
  • FR1102207A - Pipe connection : en fr
  • US2720889A - Liquid distributing device : en
  • US2720897A - Disc-cutting attachment for power saws : en
  • FR1102320A - Flight simulation device : en fr
  • FR1102353A - Device for determining very low gas pressures : en fr
  • USD175834S - Combined wrist telephone, transmitter, receiver and signal : en
  • CA517662A - Centrifugal contactor and method of contacting : en fr
  • CA517558A - Process of charging fine materials : en fr
  • CA517670A - Water heater flue construction : en fr
  • CA517684A - Analyses of sub-surface formations by radioactivity : en fr
  • DE934291C - Device for fastening rails : de en
  • CA517644A - Shock absorber : en fr
  • AU202122B2 - Air heating and cooling apparatus : en
  • CA517630A - Water-soluble organic derivatives of mercury : en fr
  • DE920953C - Method and device for closing clip-top bottles : de en
  • FR1102228A - Ion source using an extraction probe : en fr
  • US2721157A - Explosion resisting window : en
  • US2720714A - Protective footpad assembly : en
  • FR1102297A - Improvements to circuits traversed by intermittent direct currents : en fr
  • FR1102313A - Transport container with conical side wall and removable bottoms : en fr
  • DE1709052U - PIPING. : de en
  • DE1709181U - LID LOCK. : de en
  • DE1709398U - CHASSIS DRIVE FOR A LOADING MACHINE E.G. FOR MINING OPERATIONS. : de en
  • DE934354C - Arrangement for rotating the phase of ultra-short electromagnetic waves : de en
  • FR1102063A - Low frequency amplifier assembly : en fr
  • DE934449C - Process for the partial tinning of metal parts with an oxidized surface, in particular aluminum parts : de en
  • DE934458C - Pitching switch : de en
  • FR1102072A - Dewaxing and brightening solution for the preparation of histological tissue for microscopic examination : en fr
  • US2720949A - Construction for airfoils or the like : en
  • US2720743A - Hinged sickle bar grain guard : en
  • US2720775A - Glove compartment lock : en
  • US2720960A - Carriage drive mechanism : en
  • US2721096A - Wind deflector for the windshield of automobiles : en
  • FR64092E - Closing and safety device for all containers where internal pressures are produced : en fr
  • FR64149E - : fr
  • US2720971A - Gravity separation apparatus : en
  • USD175861S - Pad holder : en
  • DE934299C - Process for converting high boiling hydrocarbons, e.g. B. topped crude oils, in lower boiling hydrocarbons : de en
  • DE934305C - Carrier for screwing on the profile rails of curtains, curtains, etc. Like on ceilings : de en
  • GB738665A - Emulsifiable hydrocarbon oils and emulsions thereof : en
  • GB738848A - Thermal and like radiation sources : en
  • GB738892A - Improvements in or relating to pit props : en
  • DE1709176U - SHOE FILLER FOR TENSIONING THE SHOE FORE PART. : de en
  • US2720829A - Composition pattern for make-up of type forms : en
  • AU208508B2 - Improvements relating tothe electroplating of lead : en
  • US2721176A - Resinous products : en
  • DE1709268U - DRAIN VALVE DESIGNED AS A HOSE VALVE. : de en
  • DE1709285U - FASTENING OF RIGIDLY DESIGNED HANDLES HOLDING STRAPS OD. DGL. : de en
  • DE934419C - Use for electrical sockets, especially goliath sockets : de en
  • US2720733A - Grinding wheel : en
  • US2721288A - Focusing grid structure for electron tubes : en
  • AU845555A - Counting circuits : en
  • FR1102188A - Addressing machines : en fr
  • US2720734A - Automatic infeed and ejecting devices for centerless grinders : en
  • AU842555A - Image reproducing device : en
  • DE1708929U - LIPSTICK NAPKIN. : de en
  • CA517572A - Plasticizing vinylidene chloride resins : en fr
  • DE1709188U - SOCKET WITH HEXAGON SHANK. : de en
  • DE934371C - Storage for rollers of all kinds with separate bearing journals : de en
  • DE934451C - Device for granulating molten substances, in particular pig iron : de en
  • US2721271A - Radio frequency mass spectrometer : en
  • FR1102180A - Improvements to secateurs and similar tools : en fr
  • FR1102265A - Weft bobbin for looms : en fr
  • DE924341C - Process for cleaning workpieces : de en
  • AU836655A - Improvements in or relating to electronic tube structure : en
  • DE1709103U - LAYERED BODIES, IN PARTICULAR FLOOR COVERING MADE OF CHLOROSULFONIZED POLYAETHYLENE AND RUBBER OR. RUBBER-LIKE FABRICS. : de en
  • FR64061E - : fr
  • GB738886A - Improvements in and relating to saturable reactors : en
  • DE1708998U - DEVICE FOR STORING STORAGE BOXES. : de en
  • FR1102148A - Improvements to brushing units for vacuum cleaners : en fr
  • DE1708999U - TAPE ROLL. : de en
  • DE1709108U - SINGLE-SIDED SELF-LOADER WITH AN INCLINED FLOOR AND SIDE WALL, IN PARTICULAR FOR PITWAYS, BY AN EXTERNAL DRIVE. : de en
  • GB738786A - Control means for buttonholing apparatus : en
  • US2721264A - Device for obtaining multiple or submultiple frequencies of a given frequency : en
  • US2720887A - Pressure reducing valve with over pressure relief : en
  • DE1709296U - PLAYSTONE. : de en
  • DE934454C - Centrifugal pump for corrosive liquids : de en
  • AU202305B2 - Potato bigger : en
  • DE1709087U - DICE PACKAGING WITH DOTS OR TOTO CUBES AS PACKAGING FOR SMOKING TOBACCO. : de en
  • FR1102360A - Filtering device : en fr
  • FR64150E - Drip tray for frying pan and frying pan with application : en fr
  • GB738605A - Improvements in or relating to electronic adding circuits : en
  • GB738624A - Improvements in or relating to propeller control systems : en
  • GB738867A - Improvements in carburettors and floats therefor : en
  • US2721020A - Filling machines with magnetic stirrups : en
  • US2721054A - Materials hoist : en
  • GB738935A - Fireless steam-driven vehicle : en
  • AU844955A - Improvements in or relating to track circuits for railways : en
  • US2720866A - Hydraulically operated clutch motor with pressure operated exhaust valve : en
  • US2720860A - Training platform for birds : en
  • US2721300A - Protective control system for electric motor : en
  • FR1102292A - Tool holder for lathe tools : en fr
  • DE1709214U - CLAMPING FASTENING FOR FRAMEWORK AND FRAME IN REMOTE CONTROL OFFICE BUILDING. : de en
  • DE934456C - Current converter, especially for motor vehicles : de en
  • DE1709125U - CAPACITOR VARIABLE CAPACITY. : de en
  • US2720925A - Conduit cleaner : en
  • AU849655A - Improvements relating tothe construction of hollow bodies of streamline form : en
  • FR1102298A - Agricultural machine for loosening the soil : en fr
  • GB738673A - Improvements relating to apparatus for continuous removal of volatile materials fromliquids : en
  • GB738727A - Improvements in and relating to base plate for mortars and like apparatuses : en
  • CA517513A - Divided inductor with surrounding quenching device : en fr
  • US2720912A - Arm rests for the seats of motor road vehicles : en
  • US2721244A - Switch actuation device : en
  • US2721162A - Sulfitocobalamin and process of preparing the same : en
  • US2720901A - Apparatus for determining the percent of solids in a potato : en
  • US2721257A - Dog collar light : en
  • GB738571A - Improvements in and relating to upholstery pads : en
  • GB738817A - Improvements in or relating to marking gauges : en
  • FR1102441A - Method and apparatus for recovering wax used for plucking poultry : en fr
  • GB738931A - Improvements in or relating to an apparatus for agitating liquids particularly suitable in blood transfusion operations : en
  • DE934443C - Device on a belt drive in maehbinders : de en
  • FR1102374A - Magnesium chlorate-sodium chloride composition and its manufacture : en fr
  • GB738741A - Improvements in or relating to blind riveting assemblies : en
  • US2720955A - Centrifugally operated clutch for washing machines : en
  • US2721102A - Agricultural sprayer : en
  • US2721286A - Commutator tube : en
  • US2721287A - Multiple beam gun : en
  • DE934288C - Device for the vibration treatment of chemically active substances : de en
  • DE1709116U - AIR SUPPLY FOR THE ENGINE COOLING AIR IN ELECTRICALLY DRIVEN MIXING DEVICES. : de en
  • CA517470A - Power driven razors : en fr
  • CA517472A - Shoulder support for telephone hand set : en fr
  • FR64012E - New filaments in polymers or copolymers based on acrylonitrile and their manufacturing process : en fr
  • FR1102086A - Compound lubricating oil : en fr
  • FR1102323A - Method and device for false twisting in spindle banks : en fr
  • US2720855A - Ferrule heating unit for a lead wire ferrule brazing machine : en
  • US2721036A - Jaw crusher : en
  • US2720678A - Apparatus for separating the membranes of animal intestines : en
  • US2721126A - Herbicidal composition : en
  • FR1102204A - Device to facilitate the carrying of bags, suitcases, stretchers and other objects normally held in the hand : en fr
  • FR1102211A - Conduit connection particularly intended for carburettors : en fr
  • FR64032E - Spring mattress improvements : en fr
  • FR64043E - Steam circulation device : en fr
  • US2720772A - Bag frame end catch lock : en
  • GB738704A - Improvements in or relating to expansible core-holding mandrels for bobbin winding machines : en
  • GB738964A - Improvements in or relating to water jet pumps : en
  • US2721220A - (2-benzoylvinyl) trimethyl-ammonium salts : en
  • US2720652A - Three-way foundation garment : en
  • US2720951A - Hoist : en
  • US2721219A - Production of oximes : en
  • US2720834A - Shotline trap : en
  • US2720836A - Air lift pump : en
  • US2720893A - Temporary expansion plug for pipe lines and the like : en
  • US2721098A - Deodorizers for vehicles and other inclosed areas : en
  • GB738610A - Improvements in or relating to sewing machines : en
  • FR1102309A - Manufacturing process for bedding items : en fr
  • GB738802A - Method of and means for gauging the paths of the moving parts of a lathe or like machine tool : en
  • FR64065E - Ultrasonic transducer emitting small output section and source of a little diverging beam : en fr
  • GB738599A - Improvements relating to television aerial fittings : en
  • US2720835A - Temperature compensated shock resistant fuse : en
  • FR1102482A - System for transporting manure out of a stable : en fr
  • GB738724A - Improved apparatus for copy-grinding : en
  • IS898A7 - Improvements to trawl doors. : en is
  • DE1708994U - BOX OF JOKING CIGARETTES ASSOCIATED WITH A BANGER. : de en
  • DK80016C - Optical illusion toy. : da en
  • GB738648A - Improvements in or relating to automatic sewing machines : en
  • US2721275A - Method of and means for detecting aircraft : en
  • FR1102499A - Information system intended for public transport customers : en fr
  • GB738793A - Improvements relating to electrical excess voltage protective devices : en
  • USD175829S - Greeting card or the like : en
  • US2720650A - Laundry tag stapling machine : en
  • US2720978A - Thermal diffusion method : en
  • FR1102315A - Electrode system : en fr
  • FR1102439A - Closing device for fishing nets : en fr
  • FR64004E - Gas purification process, in particular synthesis and heating gases : en fr
  • GB738660A - Improvements in and relating to oil-modified acidic polyester-ethoxyline resinous reaction products : en
  • AU208116B2 - Improved mobile stand or cradle for handling casks drums, barrels orthe like : en
  • AU209258B2 - Manufacture of grease : en
  • AU836555A - Improvements in or relating to ceramic frame grid : en
  • CA517486A - Carburettor : en fr
  • AU843655A - Compositions of methyl ethers of polymethylol melamine and catalyst for textile finishing, and process of finishing textile fabrics : en
  • DE1709152U - HARVESTING MACHINE FOR POTATOES AND SIMILAR ROOT FRUITS. : de en
  • DE1709330U - PAPER DISPENSER. : de en
  • DE934429C - Process for the production and extraction of an antibiotic : de en
  • US2721105A - Thrust bearing : en
  • US2721228A - Colour television apparatus : en
  • US2721316A - Method and means for aiding the blind : en
  • US2721194A - Penicillin salt of alpha-phenyl-beta-n-amylaminoethyl chloride : en
  • FR1102295A - Landing process for airplanes : en fr
  • GB738796A - Apparatus for making infusions and dispensing beverages : en
  • GB738920A - Improvements relating to fluid-pressure operated braking apparatus for vehicles : en
  • DE1709334U - ARTIFICIAL CONCRETE OR NATURAL STONE FOR ROAD MARKINGS. : de en
  • DE1709174U - EDGE GUARD FOR RUBBER SOLES, IN PARTICULAR FOR SKI BOOTS. : de en
  • FR1102150A - Method and mechanical device for transforming a continuous circular motion into reciprocating rectilinear motion, and various applications, in particular to reciprocating saws and chainsaws : en fr
  • DE1708927U - CUFF FOR FLOWER POTS. : de en
  • CA517612A - Slider for slide fasteners : en fr
  • DE934394C - Roving bobbin storage, especially for roving and fine spinning machines : de en
  • DE1708933U - BASE. : de en
  • DE1709024U - FITTINGS FOR SOFAS, COUCHES AND THE LIKE WITH FOLDABLE SIDERESTS. : de en
  • USRE24073E - allow ay : en
  • US2721083A - Ball mixer and dispenser : en
  • US2720926A - Flow selector devices : en
  • US2721031A - Mechanical indicator for spectrographs : en
  • US2721039A - Waste thread collecting attachment for quiller : en
  • US2721056A - Hydraulic well jar : en
  • CA517667A - Electric contact springsets : en fr
  • US2720878A - Adjustable foot rest for polio bed patients : en
  • US2720886A - Grapple fork-umbrella combination : en
  • FR1102487A - Device for mounting, on their control axis, indicator discs, for t stations. s. f. and other applications : en fr
  • DE1709352U - SQUEEGEE. : de en
  • FR1102212A - Device for infrared radiation heating of irons : en fr
  • DE1709317U - OXYGEN INSUFFLATOR. : de en
  • CA517602A - Preparation of uranium tetrafluoride : en fr
  • DE1709336U - WINDOW RAIN PROTECTION. : de en
  • DE934357C - Storage of contact bridges for rotary switches : de en
  • DE934420C - Closure of openings in ceramic parts with metal bolts, especially as a closure for explosion-proof chambers to prevent flashovers : de en
  • GB738737A - Improvements in or relating to knitting machines : en
  • DE1708942U - WOOD CHIP VENEER, PREFERABLY GLUED, IF NECESSARY, HEAT-PRESSED WOOD SHADES. : de en
  • DE1709371U - GRINDING MACHINE FOR ROCK ROD DRILLS AND CORE BITS. : de en
  • GB738837A - Improvements in containers, particularly money-collecting boxes : en
  • DK79992C - Acceleration device for compressed air brakes with three-pressure control valves, in particular for rail vehicles. : da en
  • US2720994A - Label feed and sealing mechanism : en
  • CA517632A - Radio set : en fr
  • DE1709031U - HANGER COVER. : de en
  • GB738619A - Improvements in or relating to apparatus for producing a spray of a liquid or a finely divided solid material : en
  • US2721181A - Lubricant : en
  • CA517719A - Production of pattern castings : en fr
  • US2721155A - Method of carburizing tungsten filaments : en
  • US2720995A - Label applying machines : en
  • US2721113A - Production and use of solutions of partly hydrolysed acrylonitrile polymers : en
  • USD175822S - Molded swimsuit buoyancy pad : en
  • US2720859A - Space band coating apparatus : en
  • US2720726A - Method of and composition for protecting plant roots and the like : en
  • US2720828A - Rotary baler band guide : en
  • US2721138A - Method of ductilizing molybdenum and alloys thereof : en
  • CA517636A - Oscillating printer bar for recorder : en fr
  • DE1709053U - CARDBOARD, IN PARTICULAR VISIBLE CARDBOARD. : de en
  • AU203498B2 - Light gauge or photometer fora photographic enlarger : en
  • AU208795B2 - Improvements in or relating to multicompartment packages of interactive materials : en
  • DE1709233U - DESK, TYPEWRITER SINKING TABLE OR OFFICE DESK WITH PARTIALLY EXTENDING AND SWIVELING INNER BODY. : de en
  • DE1709307U - ARRANGEMENT FOR EXPLOSION-PROOF HEATING OF SIGHT-GLASSES. : de en
  • FR64109E - Improvements to remote control and telecommunication systems : en fr
  • US2721218A - Method of preparing triaminoguanidine hydrochloride : en
  • US2720715A - Snow removing apparatus : en
  • DE1709140U - TILE CUTTER. : de en
  • DE1709314U - UNIT FOR RADIATION SWITCH. : de en
  • CA517514A - Electrolytic cell for aluminum production : en fr
  • DE1708984U - TABLE TENNIS RACKET. : de en
  • DE934406C - Letter folder mechanism : de en
  • FR1102216A - Photo-elastic extensometry method and device : en fr
  • FR1102369A - New hanging system for motorcycle panniers : en fr
  • US2720679A - Universal die for forming tire tread : en
  • CA517604A - Processing of molasses : en fr
  • US2720927A - Propeller control system : en
  • AU835655A - Improvements in or relating to hydraulic governor systems : en
  • US2721146A - Bituminous covering material and method of making : en
  • AU208506B2 - Improvements in or relating toelectronic guns : en
  • GB738652A - Process for the hydrogenation of carbon monoxide : en
  • CA517686A - Carrier rod driving mechanism for knitting machines : en fr
  • FR1102446A - Assembly by welding of a ferritic steel part with an austenitic steel part : en fr
  • DE1709034U - DEVICE FOR LIFTING LOADS, IN PARTICULAR VEHICLES OR PARTS OF THE SAME. : de en
  • US2720937A - Filter construction : en
  • AU844655A - Manufacture of grease : en
  • FR1102455A - Improvement of the drive drums of bi-film cinematographic projection devices : en fr
  • US2720655A - Garment : en
  • US2720799A - Process for molding a wrench and hard-metal insert used therein : en
  • GB738675A - Improvements relating to the production of photographic images and to new chemical compounds for minimising image degradation : en
  • CA517570A - Vertical extrusion of fine filaments : en fr
  • CA517520A - Simultaneous blueing and dustproofing of solid carboniferous fuels : en fr
  • US2721236A - Mechanical interlock : en
  • DE934392C - Device with variable height alignment for pivoting a body about a horizontal axis running through its center of gravity : de en
  • DE1709240U - LATERAL SHUTTERS FOR NORMALLY OPEN HANDLES OR SIMILAR DEVICES. : de en
  • GB738593A - Power operating system for tractor hitch linkage : en
  • USD175844S - Luggage lock or similar article : en
  • FR64116E - Improvements in rectilinear looms : en fr
  • DE934418C - Electrical device in a glass cover, the hollow extension of which, a so-called head, is surrounded by a base attached to the head by means of putty, in particular an incandescent lamp or discharge tube : de en
  • FR1102319A - New copper disazo dyes, their preparation and use : en fr
  • FR1102109A - Lightweight steel joists for floors : en fr
  • FR1102176A - Improvements to pressure coffee makers and rational filtration system forming a valve : en fr
  • FR1102404A - Method and device for laying the yarn in hand knitting looms : en fr
  • DE1708950U - BRACKETS, IN PARTICULAR FOR TRIM. : de en
  • DE934393C - Process for the production of coatings, paints, etc. : de en
  • GB738871A - Improvements in picking sticks for looms : en
  • US2720981A - Centrifuge : en
  • USD175849S - Irrigating implement for plants or the like : en
  • US2721066A - Mining machine anchoring mechanism : en
  • GB738953A - Improvements in or relating to process of making fibers from glass and other fusiblematerial : en
  • GB738596A - Electric system governed by the movements of a movable member : en
  • GB738803A - Improvements relating to dynamo electric machines : en
  • DE1709304U - SLOT BRUSH. : de en
  • FR1102068A - Process and apparatus for the production of improved polymer products : en fr
  • FR1102378A - Improvements to cigarette cases combined with a lighter : en fr
  • GB738792A - Improvements in or relating to gaseous electric discharge devices and circuits including such devices : en
  • US2721152A - Production of electrical elements : en
  • DE934333C - Hydraulic motor vehicle brake with pneumatic power amplifier : de en
  • US2721123A - Method of making oil gas interchangeable with natural gas : en
  • USD175826S - : en
  • GB738711A - Method of producing high gloss surfaces on aluminium and aluminium-base alloys : en
  • DE1709018U - DEVICE FOR CONTINUOUS INDUCTIVE HEATING OF THE COVER SURFACES OF PRISMATIC OR CYLINDRICAL BODY. : de en
  • DE934391C - Storage and operating device for a bicycle auxiliary motor : de en
  • FR64131E - Separating device for pneumatic conveyors : en fr
  • FR1102058A - Repalling nozzle cleaner : en fr
  • AU834055A - Process of paper malting anda drying section fora papermaking machine : en
  • USD175867S - Jewelry finding for an earring ornament : en
  • DE1709378U - ELECTROACOUSTIC SIGNAL GENERATOR. : de en
  • AU850055A - Mechanism for driving and guiding the recording or reproducing tape, wire orthe like in magnetic sound recording and reproducing apparatus : en
  • CA517718A - Safety razors : en fr
  • USD175827S - Mixer for frozen desserts : en
  • FR64025E - Polymerization of styrene compounds in aqueous emulsion : en fr
  • FR1102198A - Television system, especially in color : en fr
  • FR1102420A - Artificial rubbery materials : en fr
  • GB738725A - Improvements in or relating to thermally stable heteropolymeric resins : en
  • DE934317C - Haulm conveyor for beet harvesters : de en
  • GB738844A - Improvements in and relating to electrical impedance relays : en
  • DE934369C - Flange bearing for a housing provided with a bore for a shaft duct, in particular for horizontal water turbines or the like. : de en
  • DE1709097U - DUMP TRAIL HANGING ON A RAILWAY. : de en
  • DE1709168U - CHILDREN'S SADDLE FOR SCOOTER. : de en
  • GB738760A - Improvements in or relating to the manufacture of mandrils suitable for assembling with rivets in making blind riveting assemblies and to blind riveting assemblies comprising such mandrils : en
  • GB738770A - Polishing preparations for use in french polishing : en
  • DE1709263U - ELASTIC SUSPENSION FOR COMBUSTION ENGINE. : de en
  • DE1709080U - MECHANICAL TOYS. : de en
  • DE1709344U - CIGAR CUTTER. : de en
  • DE1709343U - LIGHT FLASH STROBOSCOPE, IN PARTICULAR FOR THE EXAMINATION OF SOUND SOURCES. : de en
  • US2721204A - Derivatives of 1, 3, 4-thiadiazole-5-sulfonamides : en
  • FR64002E - Electric discharge device in a vapor : en fr
  • FR64034E - Closing system for all containers, especially large opening : en fr
  • GB738950A - Hydraulic power transmission : en
  • DE1709298U - PACKAGING WAFFLES AND COOKIES. : de en
  • US2720936A - Apparatus for recovering volatiles : en
  • US2720942A - Lubrication of internal combustion engines : en
  • DE1708980U - STORAGE TRAY EQUIPPED AS A DESK TOP, WITH CALENDAR AND RECEIVING SLEEVE FOR WRITING DEVICES. : de en
  • FR1102250A - Lifting device : en fr
  • FR64024E - Improvements to devices using semiconductors : en fr
  • CA517704A - Chemical process and reactor : en fr
  • DE1709231U - Cosmetic and massage chair. : de en
  • DE1709276U - DRYING DEVICE FOR PHOTOGRAPHIC PAPERS. : de en
  • DK79998C - Magnetic quick switch. : da en
  • FR1102325A - Steel dowel for pinning the sheets during assembly : en fr
  • GB738887A - Improvements in or relating to hose, tube and like couplings : en
  • DE1709375U - DOUBLE WINDOW HINGE. : de en
  • FR64099E - Household electric appliance for cleaning windows : en fr
  • GB738875A - Thermoplastic compositions : en
  • AU838755A - Air heating and cooling apparatus : en
  • AU840255A - Improvements in or relating to telegraph distributors : en
  • CA517524A - Hyaluronidase : en fr
  • AU280805B2 - Series type valves with float position : en
  • GB738864A - Improvements in and relating to ribbon microphones : en
  • DE1709391U - SERVICE PACKAGE EQUIPMENT. : de en
  • GB738801A - Improvements in or relating to the purification of toluic acids : en
  • FR1102073A - Manufacturing process for partial esters of polyalcohols, with a high monoester content : en fr
  • DE934437C - Flow meter : de en
  • DK80009C - Washing machine for milking machines. : da en
  • CA517669A - Adjustable bed structure : en fr
  • GB738896A - Improvements in or relating to concrete and concrete mixes : en
  • DE1709204U - WORK PROTECTIVE CLOTHING. : de en
  • FR1102348A - Water closet flushing device : en fr
  • FR64057E - Welding process for plastic sheets : en fr
  • GB738740A - Improvements in and relating to reservoir writing instruments of the ball tip type : en
  • DE1709069U - BICYCLE FRAME. : de en
  • DE1709292U - BATH AND BEACH SLIPPERS. : de en
  • GR16559B - METHOD OF MANUFACTURING PLASTIC STRIPS OF VARIOUS COLORS AND BY THIS ACHIEVE BETTER MANUFACTURE OF VARIOUS SHAPES OR NETWORK NETWORK DIATHOU : el en
  • FR1102092A - Improvements to riveted buttons for fabrics and others : en fr
  • FR64142E - grid-shaped electrode for electric discharge tank : en fr
  • US2720807A - Adjustable pinch dog : en
  • GB738657A - Improvements in or relating to oil immersed electric circuit breakers : en
  • CA517638A - Sinusoidal recorder : en fr
  • US2721108A - Method of manufacture of vaporelectric device : en
  • US2721317A - Apparatus for gauging and marking lengths of glass tubing : en
  • AU843855A - Improvements inthe manufacture ofa web ormat made from glass fibre ora substance having similar characteristics : en
  • CA517500A - Tractor mounted two-way plow : en fr
  • FR1102338A - Locking mechanism for any swivel or swivel machine tool : en fr
  • FR64132E - Petroleum Oil Refining Improvements : en fr
  • DE934295C - Earth fault protection for two-phase generator : de en
  • US2721282A - Compensating winding : en
  • US2720651A - Apparatus for affixing fastening elements to fur garments : en
  • AU846255A - A knitting machine for home use : en
  • CA517606A - Treatment of fibers : en fr
  • FR1102157A - Improvement in pneumatic micrometers : en fr
  • US2720943A - Mechanically-operated disc brake : en
  • US2721305A - Driving control for electric generator : en
  • CA517588A - Process of preparing n-fatty pyrrolidines : en fr
  • CA517707A - Horizontal induction heating scanner machine : en fr
  • CA517659A - Silencing means : en fr
  • CA517657A - Devices for protecting furnaces from flame failure : en fr
  • US2720801A - Rolling head : en
  • CA517533A - Furnace : en fr
  • FR1102051A - Improvement in heat treatment of sheets or cardboard made from wood, peat or other similar disaggregated materials : en fr
  • FR64146E - Improvements to telescopic hydraulic shock absorbers : en fr
  • US2720924A - Connecting devices for well tools : en
  • GB738728A - Improvements in or relating to a steam generator : en
  • US2721019A - Apparatus for packaging merchandise : en
  • US2720653A - Maternity corset : en
  • US2720997A - Seal for electron discharge device : en
  • DE934413C - Neutralization circuit : de en
  • DE1709199U - DEVICE FOR SCREWING THE VALVES INTO COMPRESSED GAS CYLINDERS OD. DGL. : de en
  • DE1709001U - BLADE DEVICE, IN PARTICULAR FOR VEHICLE HEADLIGHTS. : de en
  • DK80019C - Vehicle for transporting finely divided, mainly dry material. : da en
  • FR64042E - Improvements to cardboard boxes : en fr
  • FR64123E - Catalytic composition and process : en fr
  • GB738782A - Improvements in gear pumps : en
  • US2721209A - Methods of growing crystals : en
  • FR1102134A - Support for frame or frame : en fr
  • DE1708962U - FUEL TANK BREATHER. : de en
  • AU1744956A - Improved connector crimps & methods & apparatus : en
  • FR1102393A - Electrolytic polishing process for gold and gold alloys and articles conforming to those obtained : en fr
  • DE1709364U - TRANSPORT MEANS FOR CAMPING KITCHENS. : de en
  • CA517489A - Self loading carry-type earth excavating machine : en fr
  • GB738916A - Production of tetramethylol acetylene diureine : en
  • DE934428C - Method for cleaning the antibiotic 106í¬7 : de en
  • GB738949A - Improvements relating to suction cleaners : en
  • DE1708987U - CONSTRUCTION STONE AND ITS CONNECTION. : de en
  • US2721110A - Tubing calipers : en
  • US2721285A - Spectroscopic lamp : en
  • CA517499A - Seed grading, cleaning and treating apparatus : en fr
  • DE1708955U - CHUCK FOR CLAMPING ROUND MATERIAL, TWIST DRILLS, ETC. : de en
  • DE1709150U - MOISTURE METER WORKING ACCORDING TO THE DEHYDRATION PROCESS. : de en
  • DE934331C - Suspension for a non-driven vehicle wheel : de en
  • AU207277B2 - Improvements in or relating toan electron discharge device comprising a tube having a trochoidal discharge path : en
  • AU213665B2 - Method of treating soil : en
  • DE1709207U - DEVICE FOR MEASURING. : de en
  • US2720883A - Hair net : en
  • US2721069A - Lightweight aggregate, and apparatus and process : en
  • AU204459B2 - Improvements in or relating to jet engine starter clutch with teeth synchronizing means : en
  • AU839055A - Improvements in or relating to jet engine starter clutch with teeth synchronizing means : en
  • CA517626A - Process for the recovery of precious metal values : en fr
  • CA517614A - Method of making lactose : en fr
  • DE1709341U - DEVICE FOR TRANSFERRING THE MEASURED VALUES OF A SELF-DISPLAYING SCALE TO MEASURED VALUE REGISTRATION DEVICES. : de en
  • FR1102223A - Enhancements to adjustable seats : en fr
  • FR1102472A - Method for combating the formation of encrustation and device for carrying out this method : en fr
  • AU836755A - Improvements in or relating to strut cathode support : en
  • DE1709006U - STAMP HOLDER. : de en
  • US2720962A - Means for orientating indented fruit : en
  • US2721094A - Closure fastener for pressure container : en
  • GB738769A - Improvements in and relating to fuel injection nozzles for injection internal combustion engines : en
  • GB738764A - Improvements in or relating to electromagnetic interaction pumps suitable for liquidmetal : en
  • FR1102102A - Watering device : en fr
  • GB738967A - Improvements in suspended ceiling construction : en
  • DE934431C - Light stabilizers : de en
  • FR1102111A - Advanced heat generator : en fr
  • US2720871A - Piston and connecting rod assembly : en
  • US2720852A - Shoe sewing machines : en
  • FR1102101A - Improvements to hydraulic couplers : en fr
  • GB738694A - Improvements in conveying apparatus : en
  • DE1708935U - LADLE, ESPECIALLY FOR BUTCHERY. : de en
  • FR1102251A - Improved method and apparatus for performing corrections, retouching and additions to photo-composition film or sheet : en fr
  • GB738712A - Improvements in or relating to a profile milling cutter : en
  • AU201229B2 - Cord grip for electric flex : en
  • FR1102195A - Convertible trundle bed : en fr
  • FR1102277A - Tilting closure for doors and windows with additional housing for a roller for winding a curtain or the like : en fr
  • DE934424C - Process for cleaning hard-to-melt crystalline substances : de en
  • GB738641A - Improvements in ball-pointed writing instruments : en
  • AU208960B2 - Mechanism for driving and guiding the recording or reproducing tape, wire orthe like in magnetic sound recording and reproducing apparatus : en
  • DE1709281U - LOCKING DEVICE. : de en
  • GB738570A - Improvements in or relating to apparatus for rendering visible magnetic and electric field patterns : en
  • US2720851A - Soot and spark collector : en
  • US2721106A - Vertically adjustable table : en
  • AU40354A - An improved horizontally opening door : en
  • DE1709365U - CHILDREN'S SADDLE AND LUGGAGE RACK ATTACHMENT FOR MOPED AND BICYCLE. : de en
  • US2721009A - Measuring dispenser device : en
  • US2720975A - Thermal diffusion apparatus : en
  • DE1709064U - UNDER THE ROOF OF THE BODY OF A MOTOR VEHICLE CARRYING FRAME FOR LUGGAGE OD. DGL. : de en
  • DE1709157U - PORTABLE LUBRICATOR WITH COMPRESSED AIR DRIVE. : de en
  • FR1102074A - Combination toothbrush : en fr
  • DE934416C - AC generating plant : de en
  • FR1102375A - Liquid dispenser : en fr
  • DE934282C - Tie holder : de en
  • AU834755A - Combustion chambers for jet propulsion engines, gas turbines or other apparatus : en
  • DE1709114U - MAGNETIC COUPLING LOW RESPONSE TIME. : de en
  • DE1709193U - BOLT SETTING DEVICE. : de en
  • DE1709369U - FILLING DEVICE. : de en
  • DE934285C - Candlesticks for decorative purposes, in particular in the form of a flower : de en
  • DE1709085U - ADAPTABLE GOODS CONTAINER. : de en
  • AU834355A - Improvements in electric capacitors ofthe wound type : en
  • GB738759A - Improvements in the production and use of solutions of acrylonitrile polymers : en
  • GB738813A - Improvements in apparatus for controlling the drive of conveyor belts : en
  • GB738778A - Improvements in or relating to radiographic apparatus : en
  • DE1709154U - RECEPTION AND TRANSPORT TRAY ON HAECKSELMACHINEN OD. DGL. : de en
  • DE934283C - Wick burner for liquid fuels : de en
  • FR1102336A - Precision welded mesh screens : en fr
  • FR1102284A - Process for operating a cyclone fireplace : en fr
  • GB738666A - Improvements in and relating to electric lamps : en
  • AU201685B2 - Improvements in or relating to magnet systems : en
  • DE1709046U - COUNTER WHEEL WITH TWO OPPOSITE ROWS OF NUMBERS FOR CALCULATING MACHINES. : de en
  • FR64120E - Electrical connector : en fr
  • DE1708910U - WRITING DEVICE. : de en
  • DE1708963U - COVER, PREFERABLY FOR PERSONAL VEHICLES OD. DGL. : de en
  • AU205926B2 - Locking device : en
  • AU844155A - Improvements in or relating toan electron discharge device comprising a tube having a trochoidal discharge path : en
  • US2720983A - Filter apparatus : en
  • AU206147B2 - Flue dampers for solid fuel stoves : en
  • DE1708981U - INSOLE FOR SHOES. : de en
  • DK80000C - Drying dishes and method of its preparation. : da en
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