• AT167831B - Siemens-Martin furnace with liquid fuel : de en
  • DEP0037729DA - Electrical contact protection arrangement for multi-phase AC consumers connected in star : de en
  • DEP0038873DA - Small driving vane rotary lobe compressor with fan cooling : de en
  • DEP0028294DA - Machine parts, in particular cylinder heads and cylinders for power and working machines : de en
  • DEK0002900MA - Additional pointer for measuring instruments : de en
  • DE1620648U - ACCESSORY DEVICE FOR CLEANING THE OIL LEVEL GAUGES OF OIL RESERVOIRS ON MOTOR VEHICLES. : de en
  • US2544187A - Welt turning mechanism for straight bar knitting machines : en
  • DEP0047078DA - Process for the production of a wallpaper-like cladding for house interior walls : de en
  • US2544268A - Photographic product : en
  • US2543902A - Radio frequency voltage supply : en
  • DE1620729U - BRACKET FOR SHAVING MIRROR ETC. : de en
  • US2543974A - Method for synthesis of organic compounds : en
  • US2544396A - Tooth cleaning and gum massaging implement : en
  • CA472027A - Thermal power plants : en fr
  • DE1620666U - CRINOLINE WEATHER COAT. : de en
  • CA471917A - Compositions and methods of depositing amorphous metal-phosphate coatings on metal surfaces : en fr
  • CA472028A - Combination dishes and trays : en fr
  • FR975517A - Improvements to motorcycles, with regard to the suspensions, in particular the rear suspensions : en fr
  • US2544048A - Heel stiffening plate : en
  • US2544423A - Liquid-sealing means between stationary and rotated parts : en
  • US2543891A - Variable ultra high frequency circuits : en
  • GB650924A - Improvements relating to golf balls : en
  • US2543877A - Stein : en
  • US2544314A - Switchgear drawout mechanism : en
  • US2544342A - Castor oil ortho silicate gels : en
  • DE1620577U - ARRANGEMENT OF A SPEAKER IN MOTOR VEHICLES. : de en
  • DEP0049354DA - Calculating roller : de en
  • GR12874B - SUNFLOWER HANDLE SUPPLIED WITH ELECTRIC LAMP. : el en
  • US2543988A - Air control for sanding machines : en
  • US2544279A - Tympan : en
  • US2544403A - Crotch protector for trousers : en
  • FR975401A - Method and device for inserting double-edged chopsticks into picking rectilinear knitting looms : en fr
  • FR975713A - Improvements to machines intended for attaching threads or ribbons : en fr
  • DE1620671U - DEVICE, IN PARTICULAR, TO FACILITATE THE FILLING OF LIQUID GAS FROM RESERVE BOTTLES. : de en
  • DEC0000743MA - Process for the preparation of an azo dye : de en
  • DEP0019655DA - Warning and protection device for movable objects, in particular motor vehicles : de en
  • FR975601A - Device for stabilizing vehicles intended to travel in varied terrain : en fr
  • GB650973A - Improved method and means for operating self-acting spinning mules : en
  • DEA0001816MA - Colander : de en
  • DEH0002206MA - Mixture preparation device for internal combustion engines : de en
  • DEW0002762MA - Actuating device for the changeover clutch of stirring and beating machines : de en
  • FR975374A - Fully automatic electromagnetic reproducer comprising a device for composing any programs with the different faces of the discs : en fr
  • US2544372A - Door check and closer : en
  • DE1620588U - Handle for controlling movements on forklifts : de en
  • GB651037A - Improvements relating to pipe joints and process of making them : en
  • DEP0035733DA - Resistor arrangement : de en
  • DE1620801U - Sales stands for stick-shaped workpieces, in particular for pencils, colored pencils, fountain pens, ballpoint pens or the like : de en
  • DEP0013114DA - Process for the production of addition products of hydrogen cyanide : de en
  • DEP0053872DA - Device for electrostatic painting or enamelling : de en
  • DET0002086MA - Feed : de en
  • CA471834A - Immersion anodes : en fr
  • DET0001124MA - Circuit for measuring the frequency deviation of a frequency-modulated oscillation : de en
  • US2544453A - Machine for manufacturing pipes : en
  • US2544534A - Pneumatic elevator and conveyer for pulverulent material : en
  • AU151009B2 - Improvements in fans : en
  • CA471842A - Juice extraction : en fr
  • DEK0003349MA - Method for vibratory grinding : de en
  • DESC000141MA - Flue pipe superheater element : de en
  • US2543803A - Detonator testing device : en
  • US2544015A - Shuttle binder : en
  • US2544594A - Child's feeding device : en
  • US2543869A - Centralized traffic controlling system : en
  • US2543994A - Vat dyeing of acrylonitrile polymers : en
  • US2543792A - Purification of silver nitrate solutions : en
  • US2543945A - Adjustable pipe and casing rethreader and cleaner : en
  • US2543990A - Combination lathe dog and vise : en
  • USD162322S - Lferman clockcase : en
  • US2544476A - Air or gas relief valve : en
  • CA471969A - Dynodes : en fr
  • DEB0002895MA - Chamber cooler for plastic masses. : de en
  • CA471988A - Electrical precipitators : en fr
  • GB650792A - Electrical calculating apparatus : en
  • GB651053A - Improvements in and connected with travel cases for containing ladies' personal wear : en
  • FR975453A - Improvements to steering cups for bicycles, in two parts and in different materials, and method of firmly joining these two parts together : en fr
  • GB651009A - Screw hook device : en
  • FR975387A - Preparation of starch ethers : en fr
  • FR975552A - Process for extracting bromine from sea water or salt water : en fr
  • DEP0054067DA - Optical system with ultra-chromatic correction : de en
  • US2543841A - Metal alloy especially adapted for use at high temperatures : en
  • AU2151A - Improvements in apparatus for towing and refuelling aircraft : en
  • US2544364A - Curl setting device : en
  • DEP0051684DA - Method and device for cooling gases : de en
  • FR975587A - Propeller blast rectifier radiator : en fr
  • DE1620713U - SPORTS AND GYMNASTICS RING. : de en
  • FR975469A - Keychain enhancement : en fr
  • GB651026A - Improvements in or relating to motor vehicle bodies : en
  • DEK0003754MA - Safety threaded nut with safety socket wrench : de en
  • DEK0006313MA - Drive for four-wheel motor vehicles : de en
  • DEP0019855DA - Tin can : de en
  • DER0000557MA - Lock for vehicles : de en
  • DE1620656U - ROTATING CAROUSEL SEAT. : de en
  • AU7551A - Process and apparatus forthe production of fibres : en
  • AU8851A - Improvements in or relating tothe manufacture of electrically conducting strips onthe envelopes of electric discharge lamps : en
  • US2543820A - Alcohol process : en
  • US2543894A - Screw press for mixing and extruding plastic materials : en
  • US2544241A - Apparatus for cutting material : en
  • US2544634A - Ore treating machine : en
  • DES0000340MA - Electrostatic electron beam device : de en
  • US2544522A - Method of securing members with a predetermined torque by a composite cap screw : en
  • US2544581A - Indirect lighting fixture : en
  • FR975604A - Oils and industrial lubricants : en fr
  • GB650777A - Improvements to threshers, combined harvester-thresher and similar machines : en
  • DEP0010467DA - lamp : de en
  • FR975554A - Device for adjusting the straightness and leveling of stationary frames of machine tools : en fr
  • GB650994A - Improved cable-holder for electrical apparatus : en
  • CA471824A - Hand operated milking machines : en fr
  • US2543889A - Quick-freezing machine : en
  • US2544210A - Apparatus for measuring, weighing, and loading loose materials into containers : en
  • AU9651A - Rubber-vulcanization accelerators inthe form of freeflowing granules and method of producing thesame : en
  • AU3751A - Semiconductor translating devices : en
  • AU3313650A - Improvements in machines for moulding cement bricks andthe like : en
  • DE1620696U - STACKER FOR ROLLS OF MONEY. : de en
  • DEB0000769MA - Device for precise right-angled and dimensionally accurate processing of doors, table tops, panels, etc. : de en
  • DEP0002371BA - Process for the production of corrugated cardboard saddle liners and then manufactured saddle panels : de en
  • US2544086A - Wedge type strand brake with cocking engagement : en
  • USD162325S - Lorentzen combined venetian blind head bar and installation brackets assembly : en
  • AT167821B - Device for setting the photographic exposure factors : de en
  • DE1620748U - CASH REGISTERS, BOOKING MACHINES OR SIMILAR MACHINES WITH A SERIES OF TRANSACTIONS. : de en
  • DEP0037674DA - Process for operating mill systems with pneumatic conveyance of the goods : de en
  • DE1620750U - ELECTROMAGNETIC DISC CLUTCH. : de en
  • DEP0037183DA - Self-locking gear drive : de en
  • DER0002916MA - Multipurpose electric radiator : de en
  • DK72250C - Transport systems, in particular for use in the conversion of plastic sheets of asbestos cement or similar materials into shaped products. : da en
  • FR975614A - Electric device for automatic brake adjustment to prevent clutching, more particularly applicable to hydraulically operated brakes : en fr
  • DEC0000361MA - Process for the preparation of N-cyanomethylmorpholines. : de en
  • DEP0008212DA - Drip-free pouring device for bottles : de en
  • FR975700A - Seed drill : en fr
  • DE1620732U - SCRUBBING DEVICE FOR FLOORS, CEILINGS, WALLS, SHOP WINDOWS OR THE LIKE. : de en
  • DE1620651U - BELL CORKSCREW WITH SWIVELING BELL. : de en
  • DEP0037280DA - Process for the separation of cyanuric chloride from subliming iron salts : de en
  • DE1620846U - JOKE ARTICLE. : de en
  • DEP0030674DA - Copier : de en
  • FR975659A - Plotter caliper : en fr
  • FR975840A - Soft wheel used in the polishing industry : en fr
  • AU151714B2 - Improvements relating to floor-polishers : en
  • DEP0001113DA - Process for the recovery of whey : de en
  • DEP0037142DA - Filler for fuel tanks : de en
  • AU153978B2 - Improvements in or relating to telecommunication exchange systems : en
  • DEP0056376DA - Braking device, in particular for motor vehicles, with radially displaceably mounted and floating brake shoes : de en
  • US2544269A - Oil filtration system : en
  • GB651034A - Improvements in or relating to preparation of pure metallic carbides : en
  • GB650769A - Improvements in electrical sound recording apparatus : en
  • GB650928A - Process for the manufacture of sulphonated carbazole derivatives of the anthraquinone series : en
  • GB651042A - Process for obtaining purple images and light-sensitive layers suitable for colour photography : en
  • FR975715A - Improvements to combustion devices : en fr
  • GB650845A - Improvements in and relating to combing machines : en
  • GB650852A - Improvements in or relating to air conditioning apparatus : en
  • US2544060A - Ceramic coatings and method of applying : en
  • FR975473A - Steam or hot water boiler : en fr
  • FR975541A - Manufacturing process of fatty acids and their derivatives by fermentation of cellulose hydrolysates : en fr
  • FR975703A - Improvements to devices for filtering and purifying water : en fr
  • USD162303S - Combination grinding and surfacing tool : en
  • DE1620669U - DETACHABLE SHADE FOR STAND AND TABLE LAMPS. : de en
  • AU152400B2 - Semiconductor translating devices : en
  • AU3430750A - Improvements in, and relating to, self-loading firearms : en
  • DEP0019258DA - Process for the production of phenol-formaldehyde molding compounds : de en
  • CA471869A - Mechanical converters : en fr
  • CY86A - Manufacture of biguanide derivatives : en
  • DEE0001853MA - Wood planes, in particular cleaning, finishing, scrubbing and long planes : de en
  • DEP0010468DA - Umbrella holder on lights : de en
  • DEP0041854DA - Process for the purification of air during its decomposition : de en
  • DK72242C - Planetary gear exchange. : da en
  • US2544033A - Slide flute : en
  • CA471929A - 4-halogenoquinoline derivatives : en fr
  • DEG0000626MA - Manufacture of building materials from organic or inorganic fiber materials with bituminous binders : de en
  • DEM0002224MA - Method of painting with the aid of an electrostatic field : de en
  • DEP0000932BA - Process for the production of porous cobalt-zinc catalysts. : de en
  • DEP0051175DA - Fertilizer spreader : de en
  • FR975717A - Device for the heat treatment of metal wires and tapes : en fr
  • US2544397A - Sliding cockpit enclosure for aircraft : en
  • CA471990A - Prepared food articles and methods of of preparing same : en fr
  • CA471995A - Guide vanes for axial-flow compressors and turbines : en fr
  • AT167813B - Device for receiving pulses delayed from a reference time : de en
  • US2544155A - Apparatus for feeding material at a predetermined rate : en
  • US2544170A - Folding garment hanger : en
  • DEB0002123MA - Division of liquids into small individual streams : de en
  • DEP0000605BA - Device for preheating wires in the manufacture of enamelled wires : de en
  • FR975506A - Magneto ignition : en fr
  • GB650811A - Improvements in or relating to change-speed transmission gears : en
  • DEP0003081MA - Shoehorn in the shoe : de en
  • US2544484A - Connector : en
  • US2544387A - Truss type aircraft wheel : en
  • USD162367S - Perpetual calendar : en
  • US2543961A - Spark plug construction : en
  • CA472003A - Electron discharge devices : en fr
  • LU30493A1 - Assembly of electrodes for electric discharge tubes in gases or metallic vapors : en fr
  • DEG0001715MA - Board for knitting or knitting machines, z. B. sinker for cotton knitting machines, and method for producing such a sinker : de en
  • US2544362A - Inking device : en
  • CA471850A - Shirt collar stiffeners : en fr
  • CA471858A - Manicuring devices or the like : en fr
  • US2543764A - Diaralkyl carbinyl esters of dialkylamino alkanoates and the production thereof : en
  • US2544344A - Audio amplifier circuit with feedback : en
  • DE1620609U - TIME TRIGGER. : de en
  • DEP0014421DA - Pocket dynamo unit for manual drive : de en
  • USD162357S - Baking pan : en
  • CA471835A - Rail anchors : en fr
  • AU148478B2 - Organosilicon resins and methods of preparing them : en
  • AT167814B - Irradiation lamp for medical purposes : de en
  • AT167880B - Fitting for the easily detachable connection of parts of furniture, boxes and other objects, especially made of wood : de en
  • CA471848A - Vertical mills for grinding feed grains : en fr
  • AU251A - Improvements in or relating to pressure cookers : en
  • DEK0000596MA - Honeycomb decapping knife : de en
  • GB650898A - Improvements in means for feeding fluid material on to a moving surface : en
  • FR975669A - Stove combined with a can to be consumed hot : en fr
  • GB650869A - Improvements in or relating to rotatable cutting heads for machines for comminuting,mixing and stirring substances : en
  • DEP0003637BA - Tractor gearbox with differential gear attached to the manual gearbox : de en
  • DEP0044687DA - Process for the temporary preservation of food, beverages and animal feed at temperatures above freezing point : de en
  • FR975371A - New multi-paddle spoon for fishing : en fr
  • GB651004A - Building material : en
  • GB651063A - Improvements in or relating to fluid-tight mountings for pipes : en
  • FR975755A - Device intended to use mixed heating (wood or coal and fuel oil and derivatives) in steam boilers whose hearths were previously designed to use only wood or coal : en fr
  • GB650989A - Improvements in or relating to machines for carding textile fibres : en
  • US2543866A - Removable loose-leaf binder : en
  • US2543991A - Spring fork mechanism : en
  • FR975839A - Ball comb : en fr
  • GB650775A - Improvements in and relating to metallic bush fittings of apertures in non-metallic packages or containers : en
  • FR975586A - Direct reading direction finding : en fr
  • GB650960A - An improvement in or relating to roller skates : en
  • DEF0002985MA - Handle for handlebars of bicycles or the like. : de en
  • DET0001805MA - Device for actuating the closure member of fuel injectors for heat engines : de en
  • DE1620769U - DUST SEAL FOR THE REGULATING SLOT ON WATCHES OF ALL KINDS. : de en
  • US2544425A - Device for sewing machines : en
  • DE1620739U - EXTENDING AND SLIDING IN THE DESK. : de en
  • DEB0000307MA - Photo cell for recording long-wave light signals : de en
  • DE1620652U - ELECTRIC PITCHER CLEANER. : de en
  • DEP0021354DA - Rounding machine for large pieces of dough : de en
  • AU1451A - Improvements in or relating to magnetic recorders : en
  • US2544293A - Frequency-modulated radar system of superheterodyne type : en
  • US2544379A - Ventilating apparatus : en
  • CA471829A - Projectiles : en fr
  • DEP0005818DA - Device for continuous heating of liquids : de en
  • AT167820B - Receiver for frequency or phase modulated carrier waves : de en
  • AU10051A - Apparatus forthe construction of perspective drawings : en
  • AT167806B - Device for receiving signals transmitted by means of pulses of constant amplitude : de en
  • DE1620733U - ELECTRICALLY HEATED DEVICE TO PREVENT MISTING AND FREEZING OF WINDOWS. : de en
  • FR975679A - Method and device for sorting bodies, more particularly elongated bodies, such as fish : en fr
  • DEP0040254DA - Model to explain the structure of the business functions in an industrial company : de en
  • CA472015A - Electrical devices : en fr
  • DEV0000171MA - Floatless carburetor for liquid fuel : de en
  • US2544597A - Fluid control valve : en
  • GB650914A - Improvements in or relating to flap mechanism for aircraft : en
  • GB651051A - Improvements in or relating to thermostatic electric switches for energy input regulators : en
  • DE1620563U - WASHING KETTLE. : de en
  • DE1620661U - BUASTER. : de en
  • DEB0009026MA - Cam switches : de en
  • DEG0001961MA - Steam power plant, the boiler of which receives its combustion air from an air turbine : de en
  • DEP0013319DA - Anti-corrosive agents : de en
  • DER0003136MA - Device for making bags : de en
  • FR975548A - Method and device for the purification and dehydration of gaseous fluid used in internal combustion engines : en fr
  • GB650998A - Improvements in and relating to model or toy quick-firing guns : en
  • FR975459A - Windshield wipers : en fr
  • FR975788A - Improvements in the construction of valves for compressible gases and liquids : en fr
  • GB650781A - Process for purification of solvents : en
  • DEM0005703MA - Universal fire extinguishing agent : de en
  • DE1620771U - SPORTS HOOD. : de en
  • FR975372A - Electronic counter : en fr
  • FR975650A - Chi-ray tube enhancements : en fr
  • DEP0013588DA - Double apron stretching system : de en
  • US2543785A - Panel control : en
  • US2543995A - Treating hydrocarbon oils : en
  • US2543892A - Inner collapsible molding form : en
  • US2544601A - Insert orifice and tool therefor : en
  • FR975409A - Device for shuffling and dealing playing cards : en fr
  • FR975810A - Remote control system : en fr
  • DE1620626U - FOLDING CHAIR HINGE FOR THEATER SEATS. : de en
  • DEJ0000073MA - Wall clock box : de en
  • DEP0007401DA - Ceiling for play and model buildings : de en
  • DEP0055891DA - Elastic elastic cord : de en
  • GB650762A - Improvements in or relating to high speed reciprocating ram pumps : en
  • US2543964A - Mineral oil compositions containing copolymers of olefins and esters of alpha, beta-unsaturated polybasic acids : en
  • US2544450A - Closure for hollow propeller blade tips : en
  • US2544131A - Speed responsive propeller pitch controller : en
  • DE1620709U - SHAVER WITH BUILT-IN BLADE DRYING DEVICE. : de en
  • DEP0042374DA - Device for measuring the viscosity of plastic materials : de en
  • FR975674A - Electro-medical device : en fr
  • GB650824A - Process for manufacture of artificial crystals : en
  • DEP0055811DA - Shift levers for gears, in particular for change gears of motor vehicles : de en
  • DER0001410MA - Multi-speed sprocket change gear for bicycles : de en
  • US2543975A - Car washer : en
  • US2544602A - Mold for building constructions : en
  • US2544628A - Peristaltic pump : en
  • US2544059A - Flashlight : en
  • GB651033A - Improvements in and relating to electric brakes : en
  • FR975509A - Heating system for central or local heating : en fr
  • DEM0005856MA - Winding device for the pendulum cord of height-adjustable electric pendant lights : de en
  • DEP0002211DA - Nail polish remover : de en
  • DEP0041920DA - Methods of combating animal pests : de en
  • DEP0012173DA - Film tape for magnetic sound recordings, in particular sound image recordings : de en
  • US2544332A - Vibrator interrupter system : en
  • CA471878A - Wiper assemblies for automatic switches as used in telephone systems : en fr
  • DEK0001161MA - Process for the production of screen printing stencils : de en
  • DEP0027374DA - Transportable, in particular suitcase-like reading device : de en
  • FR975598A - Microscope for measuring and checking divisions : en fr
  • GB650988A - Improvements relating to the distribution and fixation of particulate material on anadhesive surface : en
  • GB650887A - A process for the preparation of unsaturated aldehydes : en
  • CA471865A - Suspended closures for mailboxes : en fr
  • FR975335A - Electric lamp housing made up of interchangeable prefabricated elements : en fr
  • FR975656A - Hairpiece winder in elastic material : en fr
  • FR975786A - Complete treatment process for iron pyrites containing copper : en fr
  • US2544154A - Tubular turbine : en
  • US2544146A - Adhesive composition for metal foil to paper laminating : en
  • FR975451A - Shower head enhancements : en fr
  • FR975683A - Receiver type of t. s. f. : en fr
  • US2544258A - Method and means for forming film : en
  • FR975678A - Sophisticated packaging : en fr
  • CA472019A - Single-phase electric motors : en fr
  • FR975346A - Advanced switch : en fr
  • US2543897A - Method of increasing the riboflavin content of liquid biologically active or nutritive materials : en
  • DEP0014711DA - Process for refining hydrocarbonaceous substances : de en
  • US2544511A - Safety heat control system : en
  • US2543836A - Sheet feeding machine : en
  • US2544009A - Stoppering and the like machines having hydraulic moving and locking means : en
  • GB650918A - Phonograph stylus : en
  • FR975600A - Automatic solution concentrator, with gravimetric control : en fr
  • GB650947A - The production of new polymers : en
  • CA471830A - Mercury arc rectifiers : en fr
  • FR975486A - Temperature regulator : en fr
  • FR975681A - Hanging shirt : en fr
  • FR975771A - Improvements to bedding items such as pillows, mattresses, etc. : en fr
  • DEB0001076MA - Electromagnetic sound recording and reproducing device : de en
  • DEP0000335MA - Conveyor rollers, internally heated by flames, for the roller table in conveyor ovens. : de en
  • USD162339S - Optical filter holder : en
  • FR975750A - Tensioning and sealing device for iron-strip, for the binding of boxes or other packaging, provided with arrangements to adapt it to strips of various widths : en fr
  • DEA0001483MA - Circuit arrangement for generating pulses by means of mutually influencing relays : de en
  • DEB0002008MA - Motor fuel : de en
  • DEP0035163DA - Measurement projector for vibration recording : de en
  • GB650932A - Improvements in fashioning mechanism for knitting machines : en
  • US2543807A - Voice operated relay : en
  • GB650969A - Improvements in tea and coffee service sets : en
  • US2543909A - Spout with spaced, flexible, peripheral flanges, releasably connectible to the rim of a carton opening : en
  • US2544444A - Bevel recessing reamer : en
  • AT167832B - Process for the dearsenation of tungsten ores and ores with similar low vapor pressure at high temperatures : de en
  • AT167871B - Process for making visible records : de en
  • FR975336A - Steamer for chain oven for baking bread : en fr
  • DEH0004385MA - Device for filling hollow bodies. : de en
  • DEM0000463MA - Process for the uninterrupted extraction of beer wort : de en
  • DEP0002877BA - Connection point for airspace-insulated high-frequency cables with spacer-airspace insulation : de en
  • AT167874B - Method and device for automatic arc welding with an electrode that is only coated during the welding process : de en
  • GB651066A - Method for producing a glass envelope for enclosing the electrode system of an incandescent lamp, electronic tube or the like : en
  • DE1620840U - DIRTY LATCH WITH DOOR LIMITATION FOR MOTOR VEHICLES OR THE LIKE. : de en
  • DES0000615MA - Process for the production of castings from sulfur casting compounds : de en
  • DEP0000455BA - Process for the separation and recovery of adsorbable components from gas mixtures : de en
  • DE1620619U - SOCKET SUPPORT FOR LIGHT RIBBONS FOR FLUORESCENT LAMPS. : de en
  • DK72236C - Boiler for generating hot water or low-pressure steam for central heating installations. : da en
  • US2544080A - Combined table and chair for infants : en
  • AT167849B - Process for bleaching wood pulp : de en
  • AU149284B2 - Improvements in or relating to pressure-sensitive adhesive tape propelling and dispensing mechanism : en
  • CA471902A - Processes of dyeing nylon with dilute solutions of acid dyes : en fr
  • DEP0026531DA - Circuit for generating a voltage which is a measure of the frequency of a high-frequency oscillation. : de en
  • FR975673A - Hose clamp : en fr
  • GB650841A - Improvements in or relating to the manufacture of a material with high strength at elevated temperatures by powder metallurgy : en
  • US2544527A - Machinery for cutting out pieces of plastic material from a continuously moving sheet : en
  • CA471888A - Epoxyethylcyclohexane hydroxy ethers : en fr
  • DEP0024756DA - Calibration control circuit for electrical measuring devices : de en
  • DEP0042665DA - Containers, especially tubes : de en
  • US2544448A - Motor operated valve shaft : en
  • US2543795A - Production of liquid and gaseous fuels by synthesis from coal : en
  • US2544024A - Vine puller and cutter : en
  • US2544557A - Oscillating doctor for paper machines : en
  • FR975318A - Variable capacity oscillating volumetric feeder for materials : en fr
  • FR975427A - Solvent recovery facility : en fr
  • DE1620702U - SEWING NEEDLE WITH POINT EAR. : de en
  • US2544286A - Electric motor control system : en
  • FR975511A - Machine for tying tobacco leaves on a string or on a rope for drying : en fr
  • GB650889A - An improved device for treating elementary bodies with a fast-neutron-flux : en
  • GB650941A - Improvements in devices for wetting the upper surface of moving webs of paper or thelike : en
  • US2543776A - Apparatus for cooling granular solids : en
  • US2543898A - Pelletizing ore fines : en
  • US2544587A - Component resolver for mapping apparatus : en
  • US2544596A - Cargo hook : en
  • US2543782A - Frequency modulated radio-type distance measuring device : en
  • US2544160A - Valve : en
  • CA471875A - Recovery of hemimellitene : en fr
  • CA471916A - Engine pressure regulators : en fr
  • DEP0048207DA - Galvanic primary or secondary element : de en
  • DES0000295MA - : de en
  • DEF0000433MA - Electric overhead line : de en
  • DEP0002790DA - Fanless burner for heavy fuel oil : de en
  • AU157255B2 - Improvements in pipe couplings : en
  • FR975603A - Advanced getters support for use in vacuum tubes : en fr
  • FR975843A - Lace-up enhancements : en fr
  • GB651044A - Improvements in or relating to devices for dispensing aerated beverages and the like : en
  • US2543970A - Panel construction and method of forming the same : en
  • US2544165A - Power-operated semiautomatic screw driver : en
  • GB650938A - Process for continuous manufacture of cuprous hydroxide or oxide : en
  • USD162292S - Window valance : en
  • DEP0050260DA - Spray gun for applying paint to ceilings and walls : de en
  • AT167866B - Process for the treatment of bodies made of aluminum or aluminum alloys and coated with chemically produced protective layers : de en
  • CA471831A - Ball point fountain pens : en fr
  • FR975646A - Improvements to turbo-engine power recovery devices : en fr
  • GB650833A - Improvements in or relating to pulverised fuel burners : en
  • DET0003390MA - Relays, in particular telecommunication relays, with an armature that can be mechanically locked in its working position : de en
  • FR975460A - Sheet material folding machine : en fr
  • FR975820A - Improvements to lattice slats intended to be directly articulated to each other, and resulting lattice roller shutters : en fr
  • GB650967A - Improvements in or relating to a staking machine : en
  • US2543888A - Rotary fertilizer injector : en
  • FR975449A - Method and apparatus for the manufacture of cast stones : en fr
  • FR975452A - Shopping net for baby carriages or the like : en fr
  • GB650904A - Improvements relating to the pre-folding or reversing of cartons : en
  • US2544277A - Preparation of uranium nitride : en
  • FR975767A - Electrically operated polisher for polishing or buffing wood and similar materials by means of a polishing disc : en fr
  • FR975544A - Cinematographic device with continuous film flow : en fr
  • GB651002A - Improvements in internal grinding machines : en
  • CA471956A - Walls and wall panels : en fr
  • DEK0005729MA - Control valve for gaseous and especially for liquid fuels : de en
  • DE1620633U - HOT WATER DISPENSER. : de en
  • DEF0000810MA - Laundry rammer : de en
  • DEP0028212DA - Machine frame : de en
  • FR975745A - New shuffleboard : en fr
  • DEF0001537MA - Hardness tester : de en
  • DEV0000385MA - Process for the refinement of cellulose hydrate material : de en
  • DE1620689U - DEVICE FOR MEASURING THE SPEED OF FLOW OF GAS AND AIR. : de en
  • DE1620831U - TEST PLASTER. : de en
  • GB650879A - Improvements relating to the recording of television pictures on film : en
  • US2544431A - Master car icing unit : en
  • GB651027A - Improvements in and relating to sand blast moulding machine : en
  • GB650846A - Improvements in paper-making machines : en
  • DEP0049165DA - Process for the separation of tantalum and niobium : de en
  • DEP0000594BA - Process for the production of fine wires from copper : de en
  • GB650935A - Improvement in electron discharge device : en
  • FR975725A - Development of electric lamp sockets : en fr
  • DES0000829MA - Foldable vehicle drawbar : de en
  • AT167809B - Coil combination, consisting of two or more high frequency coils : de en
  • FR975566A - Improvements to heating or cooling devices for food products : en fr
  • FR975791A - Improvements to accounting sheet media : en fr
  • AU1351A - Improvements in pipe couplings : en
  • FR975392A - Improvements to devices to prevent icing of aircraft propeller pans : en fr
  • FR975579A - Synthetic excipient and its manufacturing process : en fr
  • GB650829A - Improvements relating to the sealing of preserving jars : en
  • US2544389A - Lipkin : en
  • DK72230C - Coupling for generating and synchronizing sawtooth oscillations. : da en
  • AT167817B - Adding machine : de en
  • AU6051A - Method of and apparatus forthe production of moulded materials and articles : en
  • CA471826A - Breast shields : en fr
  • CA471885A - Organic peroxide compositions : en fr
  • US2543762A - Liquid fuel and atomizing ring for annular combustion chambers : en
  • US2543882A - Electrical heating system for damp places : en
  • FR975350A - Improvements to corsets, girdles, belts and the like : en fr
  • FR975688A - Improvements made to transmission belts : en fr
  • GB651028A - Tubes and packages and methods of producing them : en
  • DE1620810U - TOWING DEVICE FOR MOTOR VEHICLES. : de en
  • DEE0001284MA - Toys in the form of a human or animal figure : de en
  • FR975568A - Tractor improvements : en fr
  • GB650957A - Improvements in or relating to interconnection apparatus for telephone systems : en
  • FR975787A - Manufacturing processes of refractory masses based on dolomite or magnesia and organic binders : en fr
  • GB650816A - Improvements in or relating to the attachment of handles to percussion tool heads : en
  • US2544151A - Element and accessory of power plants : en
  • US2544413A - Optical lens system comprising one or more aspherical refracting surfaces : en
  • US2544451A - Window regulator mechanism : en
  • CA471839A - Automatic control systems for vehicles : en fr
  • CA471997A - Trisazo dyestuffs : en fr
  • US2544487A - Sanitary neck protector : en
  • US2544391A - Coating composition : en
  • DE1620576U - SPARE WHEEL HOLDER WITH LIFTING DEVICE FOR THE WHEEL. : de en
  • DE1620795U - SHUT-OFF VALVE FOR PIPES WITH CONNECTOR WELDED TO THE HOUSING. : de en
  • US2544063A - Needle threader : en
  • US2544635A - Auxiliary steering wheel for dual control automobiles : en
  • CA471827A - Conveying mechanism : en fr
  • AT167857B - Insecticidal agent : de en
  • CA472018A - Gas turbine apparatus : en fr
  • GB650956A - Improvements in or relating to model aircraft propeller spinners : en
  • FR975845A - Device for conical turning adaptable to turning and threading lathes : en fr
  • FR975663A - File with side-shifted index cards and suspended partitions : en fr
  • US2544067A - Temple shaping tool : en
  • DE1620749U - KEY IDENTIFIER FOR USE ON BOOKING AND SIMILAR MACHINERY. : de en
  • DED0002512MA - Arrangement for venting fuel injection pumps : de en
  • DEP0049982DA - Swing door, primarily for vehicles : de en
  • GB650855A - Telemetering with phase modulation : en
  • GB650890A - Improvements in or relating to electric discharge tubes : en
  • US2544360A - Clutch and brake mechanism : en
  • US2544264A - Shoe protector : en
  • GB650913A - Improvements in or relating to apparatus for the representation of data in a binary digital form : en
  • DE1620631U - APPLIANCE TO PREVENT THE BURNING OF LIQUID OR SOLID COOKING DISHES. : de en
  • FR975557A - Process for collecting, removing and dusting light objects : en fr
  • CA471876A - Coating compositions : en fr
  • US2543747A - Preparation of n.n'-diaryl derivatives of perylene diimid : en
  • US2544143A - Level-wind mechanism : en
  • US2544521A - Wheel mounting arrangement for vehicles : en
  • US2543791A - Engine generation of synthesis gas : en
  • DED0002314MA - Engine body assembled from similar pressed sheet metal parts : de en
  • DEP0002302BA - Density sensor : de en
  • DEP0003971BA - Waterproof rubber swim bag : de en
  • US2544034A - Illuminated toy unit : en
  • US2544546A - Joint construction : en
  • DK72248C - Spooling machine. : da en
  • GB651054A - Improvements in or relating to universal joints : en
  • US2544257A - Cinematography : en
  • FR975484A - Improvements to chandeliers and similar lighting fixtures : en fr
  • DE1620653U - SKI BOOTS. : de en
  • DEK0001433MA - Vehicle powered by an internal combustion engine : de en
  • GB650923A - Improvements in or relating to the production of coloured filaments or fibres of polyethylene terephthalate : en
  • FR975444A - Reduction of oxidized minerals : en fr
  • US2544467A - Tension control system : en
  • CA471828A - Fuzes : en fr
  • US2544206A - Smoking pipe : en
  • DEP0044968DA - Rotatable balancing capacitor : de en
  • DER0000605MA - Process for dyeing textiles and the like. Material and dyeing preparation : de en
  • GB650948A - Improvements in or relating to the production of moistureproof sheet or film wrapping material : en
  • US2543942A - Power-operated nail driver : en
  • US2543993A - Dishwashing machine : en
  • US2544284A - Muffler with plural perforated passages : en
  • US2544567A - Electrical resistance pressure responsive gauge : en
  • USD162312S - Karstadt portable vacuum cleaner : en
  • DEP0009951DA - Method of softening legumes : de en
  • CA471909A - Radio receivers : en fr
  • CA471861A - Packages for tape-like materials : en fr
  • DESC001147MA - Rotary ring seal for multistage centrifugal pumps : de en
  • DEW0000788MA - Cable switches for vehicles, in particular motorcycles, for dimming the headlights : de en
  • GB650897A - Improvements in milk tipping and weighing apparatus : en
  • GB651022A - Improvements in and relating to conveying mechanism for supplying reels of paper to the magazines of printing presses and the like : en
  • GB651005A - Improvements in cuttings-removing mechanism for coal mining machine having kerf cutters : en
  • US2544253A - Door closer mechanism : en
  • US2544558A - Multiple outlet nozzle : en
  • FR975526A - Variable current control, especially for lifting devices : en fr
  • FR975742A - Riveting process and tool for carrying out this process : en fr
  • GB650809A - Improvements in electrical sound recording and reproducing apparatus : en
  • FR975693A - Improved folder for the constitution of a hanging file : en fr
  • FR975831A - Electronic counter : en fr
  • AU5951A - Nozzle for delivering aliquid into a tank : en
  • FR975531A - Process for using the various vegetable husks of the coffee bean for food : en fr
  • FR975609A - Improvements in the supply of acetylene generators : en fr
  • US2543819A - Push-pull differential electronic amplifier : en
  • CA471832A - Roller skates : en fr
  • DEB0001220MA - Illuminated scale with documentary definition of the weighing results on weighing cards : de en
  • AU351A - Tear tape : en
  • DER0000170MA - Self-switching test probe : de en
  • DEST001070MA - Braiding or lace machine with clutchless drive : de en
  • DE1620703U - ADJUSTABLE SYNCHRONIZATION OF THE LENS SHUTTER AND THE FLASHING LIGHT ON PHOTOCAMERAS. : de en
  • DEP0053528DA - Drawn carriage for horse and tractor trains : de en
  • DES0000540MA - Circuit arrangement for carrier frequency receiving systems : de en
  • US2543911A - Glove testing : en
  • US2543989A - Hydraulic system for operating hydraulic cylinders and pistons : en
  • US2544088A - Drill chuck : en
  • US2543874A - Electronic distributor : en
  • USD162356S - Razor blade sharpener : en
  • US2543930A - Wheel springing installation : en
  • DE1620575U - PRESERVING JAR LOCK. : de en
  • GB650763A - Process for producing a milk beverage : en
  • AU8351A - Improvements in relating to dash-pot devices, particularly for electric regulators : en
  • FR975613A - Method of presynchronizing films in several languages : en fr
  • CA471998A - Door locks : en fr
  • AT170628B - Device for compensating die deformations during pressing processes : de en
  • CA471821A - Lighters using gaseous fuels : en fr
  • US2544244A - Filter : en
  • DE1620726U - BUILT-IN UNIT CONSTRUCTION OF TWO OR MORE LEADED AND INSULATED FLUSH-MOUNTED SOCKETS. : de en
  • DEM0001580MA - Press-in device for belt or conveyor belt connectors made from V-shaped wire hooks : de en
  • FR975682A - Device for marking fabric pieces and machine for its manufacture : en fr
  • AU9551A - Improvements in and relating to photographic cameras : en
  • DE1620724U - ARRANGEMENT FOR SOUNDING A LONG ROOM WITH A LOUDSPEAKER ARRANGEMENT. : de en
  • DEP0011676DA - Straw press with conveyor drum attached to the threshing machine : de en
  • US2543876A - Hydraulic power unit with fixed piston for producing oscillating motion : en
  • FR975714A - Apparatus for the continuous distillation of fruit marcs and other similar substances : en fr
  • FR975836A - Accordion bundle manufacturing process : en fr
  • FR975333A - prefabricated element for construction : en fr
  • FR975390A - Improvements to closing devices and control means for these devices : en fr
  • FR975539A - Vacuum lifting device : en fr
  • CA471975A - Amplifiers : en fr
  • FR975364A - Process and product for coating metals : en fr
  • AU151509B2 - Improvements in and connected withthe cooling means of cylinder heads in internal combustion engines : en
  • DE1620710U - CLAMPING DEVICE FOR RAZOR BLADES. : de en
  • FR975576A - Two-piece main connecting rod for star motors : en fr
  • GB650773A - Improvements in or relating to the preparation of foodstuffs containing finely divided air : en
  • AT167890B - Tool for loosening locking rings that are difficult to access, especially for hose couplings : de en
  • DEE0001185MA - Arrangement of the explanatory texts in a composition game provided with picture templates : de en
  • FR975535A - equipment for sport fishing : en fr
  • DEP0000377DA - Process to achieve the thinnest possible liquid layers on evaporator surfaces in high vacuum distillations. : de en
  • CA471864A - Saws : en fr
  • DES0009477MA - Scrubbing and polishing machine with swiveling bell : de en
  • DK72228C - Coupling for supplying electrical appliances with direct current. : da en
  • US2544044A - Apparatus and method for producing gusseted plastic tubing : en
  • CA472024A - Roasting devices : en fr
  • US2544081A - Ship derrick mast : en
  • US2544612A - Pressure responsive means : en
  • AT167847B - Process for the production of artificial structures, such as artificial threads and. Like., from alkaline casein or other protein solutions using acidic spinning baths : de en
  • AU153255B2 - Material handling apparatus : en
  • DE1620837U - HYDRAULIC SHOCK ABSORBER FOR VEHICLES. : de en
  • FR975637A - Improvements to the casting of long casts : en fr
  • US2543850A - Resilient closure for the neck of a bottle, having a valve operable by flexure of a wall of said closure : en
  • US2543910A - Machine for printing on duplex : en
  • US2544351A - Process for preparing thermosetting urea-formaldehyde compositions : en
  • FR975686A - Improvements to locomotives driven by gas turbines : en fr
  • CA471991A - Electron-discharge devices : en fr
  • AT167835B - Lacquer, in particular for priming and overcoating musical instruments made of wood : de en
  • CA472001A - Manufacture of permanent oxide magnets : en fr
  • CA472006A - Dipole antennae : en fr
  • US2544440A - Photographic recording apparatus : en
  • FR975780A - Device for the automatic and continuous change of frames displaying texts and images : en fr
  • GB650922A - Improvements in or relating to dispersing liquid pesticidal compounds as vapours : en
  • DEP0008633DA - Method and device for heating fishing ends on rods, rods or the like to be drawn. : de en
  • AU153178B2 - Improvements ina childs play bead : en
  • DE1620819U - CONVEYOR BELT WITH AN INCLINED CONVEYOR TRACK RESTING ON TWO SUPPORTS OF DIFFERENT LENGTHS : de en
  • DET0001308MA - Induction coil with variable tap. : de en
  • FR975805A - Method of manufacturing sintered hard metal inserts for chip removing tools : en fr
  • US2544394A - Refrigerator wall and closure : en
  • USD162280S - Artificial leather sheet or similar article : en
  • USD162344S - Door knocker : en
  • AU6251A - Improvements relating to lamp jacks as used in telephone systems : en
  • US2544212A - Liquid seal stuffing box assembly and polished rod for the same : en
  • US2544280A - Device for mounting insulating washers on electrical conductors : en
  • DEP0000431MA - Device for limiting the speed of glass turbines : de en
  • FR975729A - Polymer esters and their preparation process : en fr
  • DEK0005893MA - Two-part mold, especially for making marzipan products : de en
  • DEZ0000244MA - Collapsible lamp : de en
  • US2543824A - Slidable inner jaw wrench having a pivoted rack catch : en
  • US2544074A - Collapsible frame for utility baskets : en
  • FR975833A - Insulator : en fr
  • DEP0010451DA - Electric heating element for resistance heating, which consists of an electrically conductive rubber mixture : de en
  • DEP0029678DA - Electric furnace for melting glass : de en
  • DEST000786MA - Improvements to transmission gears to drive auxiliary equipment on railway vehicles : de en
  • DK72224C - Centrifugal apparatus for treating liquids. : da en
  • FR975850A - Carburetor filter with diffusion and distribution chambers for internal combustion engines : en fr
  • US2544428A - Crib attachment : en
  • US2544463A - Internal-combustion engine speed control : en
  • US2544636A - High-density, free-flowing pigment bases : en
  • USD162336S - Bootclip ob similar article : en
  • US2544123A - Removable nozzle spray gun : en
  • US2544512A - Window screen frame : en
  • FR975505A - Process for manufacturing glass tubes and other thermoplastic materials and tubes obtained by this process : en fr
  • US2544062A - Dispensing closure top for servers or pitchers : en
  • US2544578A - Self-feeding device for livestock : en
  • DE1620586U - Firecrackers : de en
  • DE1620602U - NOTICE DEVICE AS A TELEPHONE ACCESSORY. : de en
  • FR975324A - Tube manufacturing : en fr
  • FR975443A - Molding of synthetic rubber articles : en fr
  • GB650907A - Improvements in loud speakers : en
  • DES0001324MA - Device for cutting marble or hard types of stone in large-scale operations : de en
  • DET0000548MA - Folding rule : de en
  • FR975332A - Mechanical razor with several blades acting simultaneously : en fr
  • DK72243C - Sealing strip for automobile body parts. : da en
  • FR975495A - Combustion chamber : en fr
  • GB650825A - Improvements in or relating to apparatus for solidifying melts by cooling : en
  • DE1620657U - RUBBER TOYS. : de en
  • DEP0036135DA - Process for processing urban waste into fertilizers and soil improvers : de en
  • DE1620665U - MULTIPLE TAPE FOR DETACHING LADIES 'SKIRT AND BLOUSE. : de en
  • DEP0049004DA - Device for temperature control in catalytic reactions : de en
  • US2543948A - Spring caster : en
  • US2544036A - Cotton chopper : en
  • US2544330A - Selective signaling device : en
  • DE1620654U - SHOE WITH INTERCHANGEABLE UPPER PART. : de en
  • DEP0002792MA - Hol screw with nut : de en
  • AU4651A - Methods and apparatus for cooling sealed food containing cans in continuous sterilization processes : en
  • DES0000442MA - Dry rectifier : de en
  • GB650987A - Weighing machines : en
  • IS220B6 - A cart that is a toy. : en is
  • FR975821A - Improvement to slats of broken shutters, and broken shutters made by means of them : en fr
  • DET0001933MA - Armchair with swiveling backrest : de en
  • GB651010A - Improvements in or relating to door stops : en
  • DEE0000678MA - Device for the low-vibration support of objects sensitive to vibrations, in particular cables, on bridges, other structures and vehicles : de en
  • DES0004025MA - High frequency generator circuit with an electron tube : de en
  • DE1620607U - SOCKET CLEANER. : de en
  • FR975457A - Deformable capacity especially for thermostat : en fr
  • DEP0014993DA - Change gears, in particular for motor vehicles : de en
  • DES0017960MA - Rotatable cake platter : de en
  • FR975538A - Device for use in telephone or other communications systems : en fr
  • FR975562A - Improvements in the manufacture of fertilizers from crude phosphates : en fr
  • GB651017A - Improvements in or relating to pressure relieving devices for fluids : en
  • FR975596A - Improvements in the manufacture of plastic sticks : en fr
  • DEM0005901MA - Portable air drying system, in particular for drying telecommunication cables : de en
  • US2544462A - Brake attachment : en
  • DEP0055343DA - Arrangement of seals for rods, shafts or the like in the form of a sealing ring : de en
  • DEW0000841MA - Method and device for separating raw starch milk into low-protein starch, glue and water : de en
  • AT167865B - Process for the production of agents for induction anesthesia : de en
  • US2544109A - Pipe connection : en
  • US2544377A - Attachment for floor sanders or the like : en
  • US2544045A - Adjustable windshield visor : en
  • US2544197A - Locking mechanism for handles of bladed tools : en
  • FR975384A - Advanced rotary hoe : en fr
  • GB650784A - Improvements in or relating to plastic films and process for producing same : en
  • GB650805A - Improvements in self-operating mechanism for retarding the movement of an object down an inclined runway : en
  • USD162277S - Accardi stocking : en
  • US2543903A - Tape belt : en
  • DE1620630U - GLASS CONTAINER WITH REMOVAL AS REQUIRED. : de en
  • DE1620668U - LIGHTING DEVICE FOR FABRIC CUTTING MACHINE. : de en
  • DEP0052309DA - Method and device for atomizing, emulsifying and preserving liquids : de en
  • US2543822A - Closure for containers : en
  • US2544041A - Power steering mechanism : en
  • CA471984A - Radio communication systems : en fr
  • FR975326A - Improvement in turbine seals : en fr
  • US2544053A - Dish holder : en
  • CA471977A - Methods and apparatus for heat exchange : en fr
  • DE1620811U - DEVICE FOR FASTENING SKID CHAINS. : de en
  • GB650803A - Composite laminated structural panel : en
  • GB651024A - Improvements relating to retractable strake devices for the wheels of agricultural tractors : en
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  • USD162346S - Comb ok similar article : en
  • DE1620569U - SLIDING GRATE BOX FOR DOUBLE BELLOW GAS METER. : de en
  • DEP0003289MA - Compression absorption chiller : de en
  • AU3951A - Metal rolling : en
  • US2544094A - Hydraulic pump : en
  • DE1620700U - HANDLE FASTENING. : de en
  • AU10151A - Substituted or unsubstituted 2-phenyl-2-alkoxy propionaldehydes derivatives thereof and process for making same : en
  • DE1620743U - CONTROL VALVE FOR THE ACTUATION AND CONTROL OF HYDRAULIC DEVICES ON THE MAST OF A FLOOR CONVEYOR. : de en
  • FR975338A - New binders for core sands for ferrous and non-ferrous metals : en fr
  • FR975510A - Strategy game : en fr
  • CA471882A - Desensitization of solid organic peroxides : en fr
  • GB650820A - Improvements in or relating to the production of alkylol-substituted alkyl or alkaryl guanidines : en
  • DEP0012610DA - Press tool for the production of synthetic resin objects with socket with female thread : de en
  • FR975504A - Two-way pulsed electrical communications systems : en fr
  • US2544181A - Trailer hitch for tractors : en
  • FR975491A - Electric thermostat with rocker switch : en fr
  • FR975746A - Oil stove : en fr
  • FR975560A - Method and device for hot spinning of metals and alloys : en fr
  • FR975572A - Improvements to Drum Players : en fr
  • FR975825A - Method and device for the manufacture of hard metals : en fr
  • US2543951A - Electric cord plug : en
  • US2544513A - Gas discharge device : en
  • DEP0042163DA - Decorative stands for garments : de en
  • FR975420A - Trigger handle for camera : en fr
  • USD162345S - Ozone-lamp fixture : en
  • USD162302S - Tumbler ok similar article : en
  • DEP0037727DA - Automatic three-phase overcurrent switching arrangement : de en
  • DEP0055944DA - Dough kneading and stirring machine : de en
  • FR975589A - Improvements to processes for capturing volatile products in gases : en fr
  • FR975835A - Automatic arc welding device : en fr
  • DEP0044763DA - Device made of sheet metal or the like for dust-free emptying, in particular of heating systems : de en
  • DEP0055030DA - Liquid filters, in particular for the lubricating oil circuit of internal combustion engines : de en
  • DEP0022793DA - Operation of converters : de en
  • FR975488A - Improvements to the combination of a safety razor with a blade magazine : en fr
  • US2544137A - Fire extinguisher : en
  • CA471950A - Friction shock absorbing mechanism : en fr
  • AT167807B - Winding and unwinding device for sound recording and reproducing devices with tape-shaped sound writing carriers : de en
  • AU7051A - Improvements in and relating to control means tor clutches in motor vehicles : en
  • AU3451A - Process of phosphorylating riboflavin : en
  • DES0000179MA - Procedure for securing contact of peak detectors : de en
  • FR975493A - Mechanism of automatic derivation of the instantaneous value of a quantity from an integrated value by pulses : en fr
  • FR975667A - Washing apparatus for photographic prints and the like : en fr
  • US2544615A - Collapsible chair or stool : en
  • FR975471A - Sandals manufacturing process : en fr
  • FR975689A - Mechanical toy : en fr
  • FR975769A - Reheating and annealing furnace, with deflected horizontal flame : en fr
  • US2544491A - Shock damper for electromagnetic devices : en
  • USD162295S - Case end for screens : en
  • US2544096A - Motor arbor : en
  • GB650857A - Improvements relating to filter circuits : en
  • US2544172A - Automatic machine for cementing platform soles : en
  • DEK0003273MA - Dough firmness meter for testing the firmness of all doughs : de en
  • DEP0003082BA - Room furnace for mixed green and shavings heating, as well as coal heating : de en
  • US2543761A - Handset support and induction pickup for telephone amplifying systems : en
  • US2543904A - Automobile jack : en
  • FR975578A - Elastic hub : en fr
  • FR975749A - Propeller device with interchangeable blades, in non-machinable steel, for working with abrasive materials : en fr
  • GB650844A - Improvements in and relating to inking apparatus for book printing machines : en
  • USD162338S - Puppet or similar article : en
  • GB651003A - Improvements in internal grinding machines : en
  • GB651045A - Improvements in or relating to grid electrodes for electric discharge devices : en
  • DEP0042010DA - Circuit arrangement for telephone extension systems consisting of a main and an extension : de en
  • DEH0003201MA - Rubber conveyor belt : de en
  • GB650853A - Improvements in or relating to metal casting : en
  • US2543788A - Filling head having air locked chamber for filling liquids into containers : en
  • DEP0010940DA - Potato harvester : de en
  • CA471939A - Telephone call box systems : en fr
  • US2543881A - Floating reel seat for fishing rods : en
  • US2543953A - Sweetening hydrocarbon mixtures : en
  • US2544117A - Endgate for vehicle mounted grain tanks : en
  • AT167898B - Process for the production of wire fences, wire element for this purpose and process for the series production of these elements : de en
  • DEH0001873MA - Potato planter as an additional device on a self-holding plow : de en
  • DEP0046608DA - Line-up device for files : de en
  • US2544144A - Oil burner pump : en
  • US2544156A - Pen nib slotting apparatus : en
  • USD162368S - Combination desk cigarette container and lighter : en
  • USD162359S - Stevens combination magnetic recorder and reproducer : en
  • FR975760A - Dynamoelectric regulation machine : en fr
  • US2544443A - Cranberry picker : en
  • FR975829A - Improvements to devices for introducing specific quantities of mercury into glass apparatus : en fr
  • GB651000A - Improvements in or relating to devices for mixing fluids : en
  • US2544128A - Deep-sea fishing game : en
  • US2544276A - Dental floss holder : en
  • US2543805A - Method of product control in suspension polymerizations : en
  • US2544300A - Brassiere : en
  • US2544551A - Fluid coupling and clutch : en
  • US2543950A - Coarse-fine electric motor control system : en
  • US2544349A - Heat exchange apparatus : en
  • USD162334S - Murray badge : en
  • AT167873B - Process for the production of a digestible product by digesting keratinous substances such as hooves, horns and the like like : de en
  • DEL0003772MA - Single-track trailers, especially for single-track vehicles : de en
  • USD162279S - Andresen etal jig saw : en
  • CA471836A - Positive and lock lateral shoe stretching mechanism : en fr
  • US2543912A - Forming box : en
  • US2544228A - Vertically adjustable table construction : en
  • US2543923A - Radial air compressor : en
  • US2543884A - Process for cracking and coking heavy hydryocarbons : en
  • AU9851A - Improvements in and relating to liquid supply devices forthe liquid treatment of thread : en
  • US2544085A - Apparatus for charging and discharging concrete materials : en
  • US2543984A - Brassiere : en
  • US2544108A - Pipe connecting : en
  • DEB0002530MA - Enclosed hood lock, in particular for motor vehicles : de en
  • DEE0000814MA - Arrangement for attaching a drag chain for whales or the like. : de en
  • FR975773A - Hybrid connector for ultra-short waves : en fr
  • US2543837A - Alpha-ammomethyl, alpha-amino araliphatic acids : en
  • US2544547A - Electrically heated floor mat : en
  • US2544245A - Method for preparing dicyclohexylammonium nitrite : en
  • US2544166A - Meter bearing : en
  • USD162282S - Toothbrush receptacle : en
  • CA471904A - Retractable landing gears : en fr
  • US2544520A - Internal-combustion engine governor : en
  • CA471853A - Self-locking electrical plugs and sockets : en fr
  • DES0003176MA - Container for the safe storage of teeth : de en
  • FR975345A - Mobile ice device : en fr
  • GB650843A - Improvements in or relating to the removal of sulphuretted hydrogen from gases : en
  • CA471963A - Methods of and apparatus for welding : en fr
  • DE1620554U - DEVICE FOR ORDERING YARN, TWIST, TWIST, SILK ROLLS O THE LIKE. IN NEAR BOOSTS, SEAMS ETC. : de en
  • USD162366S - Safety automobile headlight lens shield : en
  • DE1620635U - STRUCTURAL CEILING STONE. : de en
  • CA471837A - Playing sticks : en fr
  • FR975408A - Improvements to the rotors of turbines or the like : en fr
  • US2544192A - Adjustable block gauge : en
  • US2544412A - Process for measuring permeability and porosity of borehole substrata : en
  • US2544579A - Colostomy protector : en
  • US2543806A - Motion weighing : en
  • US2544065A - Stocking attachment : en
  • USD162283S - Blade magazine : en
  • CA471838A - Work holding fixtures : en fr
  • US2544089A - Means for operating control elecments, such as electric switches, in a selected manner : en
  • US2544256A - Reeling, rotating, and driving unit for sewer cleaning rods : en
  • DEP0050235DA - Cooling devices for electrical devices, in particular for dry rectifiers : de en
  • DK72247C - Cartridge carrier mechanism for automatic firearms. : da en
  • US2543996A - Fluid distributor : en
  • US2544411A - Comb type cotton harvester : en
  • US2544395A - Dust collector : en
  • DE1620643U - VERTICAL MILLING APPARATUS. : de en
  • DE1620664U - CYCLIST WEATHER PROTECTION CAPE. : de en
  • DEP0009102DA - Method and device for testing the dielectric strength of insulated electrical wires or lines : de en
  • FR975629A - Spindle for electrical equipment and its manufacturing process : en fr
  • FR975765A - Dental hygiene products : en fr
  • GB650766A - Enclosure pressure control system : en
  • US2544167A - Reversible rotary hydraulic coupling : en
  • US2544483A - Inorganic sponge blowing agents : en
  • US2544608A - Ignition system for internalcombustion engines : en
  • US2543778A - Apparatus for making optical devices : en
  • US2544052A - Clipper attachment : en
  • DE1620640U - CLAMPED PLYWOOD DOOR. : de en
  • DE1620706U - CUSHIONING FOR VEHICLES, IN PARTICULAR FOR FORKS. : de en
  • US2544013A - Steam boiler : en
  • US2544266A - Method of making outlet boxes : en
  • US2544427A - Means for controlling the temperature of hot gases : en
  • FR975741A - Flywheel circuit breaker with isolated live parts : en fr
  • FR975518A - Filter press : en fr
  • GB651040A - Railway truck : en
  • GB651036A - Improvements in and relating to conveyors adapted for use in supplying printing plates to rotary printing presses : en
  • DET0000690MA - Lack of laundry tub : de en
  • FR975559A - Method and device for hot spinning of metals and alloys : en fr
  • GB650778A - Improvements in or relating to radio navigation aiding devices : en
  • DE1620557U - SEALING OF ROLLER BEARINGS IN ROPE ROLLERS ON SHIPS. : de en
  • DE1620758U - BELT SHOE. : de en
  • FR975573A - Electric iron : en fr
  • GB650842A - Process for renovating, constructing and maintaining surfaces of roads having as a basis a bituminous binder : en
  • GB650953A - Apparatus for determining the thickness of hair : en
  • FR975574A - Detergent set and its manufacturing process : en fr
  • FR975642A - Jam in solid form and its manufacturing process : en fr
  • DEP0027249DA - Plate insert for buttermaking centrifuges : de en
  • FR975489A - Product counter of variable quantities as a function of time : en fr
  • GB650902A - Improvements relating to condenser tapes for carding machines : en
  • US2544485A - Chain structure : en
  • FR975815A - Special filter for fruit juices and other products : en fr
  • CA471981A - Gaseous discharge devices : en fr
  • US2544580A - Rain-drain attachment for automobile tops : en
  • FR975547A - Self-regulating valve for load-dependent braking of train wagons fitted with compressed air brake or vacuum brake : en fr
  • FR975393A - Process and apparatus for gas treatment : en fr
  • FR975651A - Flux meter : en fr
  • GB650771A - Improvements relating to compensating for amplitude variations of alternating voltage supplies : en
  • CA471915A - Water-insoluble azo dyestuffs : en fr
  • FR975813A - Front support device, in particular for railway passengers : en fr
  • FR975316A - Process for the production of conical tubes from cylindrical tubes and conical tubes obtained by this process : en fr
  • USD162296S - Pressure sprat device : en
  • USD162321S - Lanier airplane : en
  • GB650892A - Improvements in or relating to means for controlling the power-factor of induction heaters and similar appliances : en
  • DE1620642U - LEPORELLO FOLDING CARD, ALSO AVAILABLE IN BOOK FORM. : de en
  • FR975828A - Electromechanical calculating machine : en fr
  • GB651060A - Improvements in and relating to field coils for salient pole dynamoelectric machines : en
  • DEP0023480DA - Mouthpiece, in particular for compression molding : de en
  • AT167815B - Method and Wheatstone bridge for the detection of defects in electron tube devices, e.g. B. radio receivers u. like : de en
  • DE1620763U - ENTERTAINMENT GAME. : de en
  • US2544040A - Pressure regulator : en
  • FR975441A - Device to prevent skidding of vehicles with tires : en fr
  • FR975640A - Process for recovering solvents from air loaded with mists and / or extremely fine dust : en fr
  • FR975670A - Improvements to radio-guidance and landing systems intended more specifically for aircraft : en fr
  • GB650977A - Manufacture of stable dry preparations of hardenable binding agents : en
  • CA472025A - Finger ring combinations : en fr
  • FR975702A - Track brake improvements : en fr
  • FR975766A - Printing machines : en fr
  • GB650934A - Improvements relating to a method of producing power in heat engines through cyclic changes of a gaseous working fluid : en
  • DEC0000796MA - Adjustable aperture for photo and film equipment : de en
  • GB651006A - Improvements in or relating to swivel joints : en
  • DE1620824U - WRAPPING CARD FOR DRAWLATCH. : de en
  • DEP0033676DA - Smoothing capacitor : de en
  • DEP0049475DA - Reagent paper : de en
  • DE1620755U - KNEE SUPPORT, IN PARTICULAR FOR SCOOTERS. : de en
  • US2543941A - Proportioning device : en
  • GB650982A - Improvements in and relating to lasts : en
  • CA471925A - Processes of producing oxygen : en fr
  • US2544589A - Rotating seesaw : en
  • CA471860A - Stencil coating machines : en fr
  • DE1620788U - Spirit level : de en
  • GB650992A - Improvements in or relating to circuit arrangements for electric discharge lamps : en
  • US2544529A - Electrical determination of moisture content and other properties : en
  • AU151049B2 - Improvements in and relating to solvent filtering apparatus : en
  • DEP0051691DA - Device for recording and reproducing audio-frequency vibrations : de en
  • AU651A - Improvements relating tothe supply of washing ingredients to laundry washing machines : en
  • US2544523A - Governor : en
  • USD162351S - Stocking s. sigel : en
  • AU149283B2 - Tear tape : en
  • AU150700B2 - Method of making acellular rubber article and product thereof : en
  • US2543906A - Perforated record analyzing means with removable brush holder : en
  • US2544005A - Pulley bearing for venetian blind head bars : en
  • USD162355S - Sign or similar article : en
  • CA472026A - Hanger attachments for door hinges : en fr
  • DE1620796U - LOCKED. : de en
  • DEF0001415MA - Compaction of powdery material in containers : de en
  • DEK0002906MA - Component for the arrangement of tool shafts and their drives according to the modular system, in particular for grinding and milling devices : de en
  • DEP0033579DA - Electric lighter : de en
  • FR975325A - Process for preparing starch from root crops, such as potatoes and the like : en fr
  • GB650861A - Improvements relating to magnet systems for mass spectrometers : en
  • GB650865A - Improvements relating to thermal responsive electric switches : en
  • GB650964A - Improvements in or relating to thread reels : en
  • AU149499B2 - Rubber antioxidlant composition in the form of free flowing granules and method of producing the same : en
  • CA471918A - Hose reels : en fr
  • US2544388A - Photographic flash gun : en
  • US2543960A - Thread protector : en
  • US2544136A - Hand cultivating and weeding tool : en
  • US2544252A - Door closer : en
  • DE1620608U - BANANA PLUG CLAMP. : de en
  • DEC0000458MA - High frequency generator with a semiconductor with several electrodes : de en
  • DEP0027776DA - Computing device : de en
  • GB650859A - Improvements relating to vehicle roof linings : en
  • FR975418A - Advanced stop mechanism for sprockets : en fr
  • AT167839B - Filter system for gases : de en
  • CA471846A - Centrifugal pumps : en fr
  • CA471880A - Charge forming devices : en fr
  • US2544236A - Zinc oxide-magnesium oxide luminous pigments activated by bismuth or bismuth and iron : en
  • US2544616A - Cooling of spray-dried soap products : en
  • DE1620711U - TRAVEL KNIFE WITH INTERCHANGEABLE CUTTING BLADE. : de en
  • CA471887A - Manufacture of hydrated lime : en fr
  • DE1620792U - DECADAL CALENDAR. : de en
  • DET0000434MA - Method for hardening the dye-absorbing layer of raw films : de en
  • CA471967A - Electron discharge devices utilizing cavity resonators : en fr
  • US2544378A - Fog filter for headlights : en
  • DET0000306MA - Process for continuous casting with a partly movable casting mold : de en
  • US2544517A - Method of making batteries : en
  • US2544566A - Album : en
  • USD162340S - Electric conteol panel boakd : en
  • DE1620553U - STOPPING DEVICE. : de en
  • DE1620776U - DENTIMETER WITH NOTCHED HEAD. : de en
  • DEV0002087MA - Coupling, especially for connecting agricultural implements to farm tractors : de en
  • GB650772A - Improvements in or relating to fluid-driven piston motors : en
  • CA471930A - Quinoline and quinazoline derivatives : en fr
  • AU149396B2 - Method of and apparatus forthe production of moulded materials and articles : en
  • DEK0000295MA - Bearing for rotating shafts, rollers, cylinders, bobbins and similar parts on textile machines, especially spinning machines : de en
  • FR975322A - Preparation of incompletely etherified starch : en fr
  • FR975415A - Removable elastic frame for bicycle or motorcycle pannier : en fr
  • US2544571A - Wound rotor induction motor with automatic short-circuiters : en
  • CA471890A - Methods and means of burning pulverized fuel and accelerating the ignition thereof : en fr
  • US2543907A - Pulse permutating electrical circuits : en
  • AU5251A - Improvements in switch units incorporating code bars and selection levers : en
  • CA471847A - Oil burners and fuel feed systems for same : en fr
  • US2544218A - Transfer mechanism : en
  • CA471833A - Electrically operated traps for rodents and small animals : en fr
  • CA471891A - Fluid seals : en fr
  • DEP0012877DA - Odor trap : de en
  • DEP0038670DA - Method and device for manufacturing polygonal locking coil spring nuts : de en
  • US2544118A - Coin box : en
  • US2544068A - Chromable azo dyestuffs : en
  • DE1620777U - WALKING BAR FOR PLASTER PANELING OF THE LOWER EXTREMITY. : de en
  • AT167876B - Process for the production of seamless steel tubes according to the bumper system : de en
  • DEP0055636DA - Tipping device for the loading platform of multi-way tippers, in particular of trailers : de en
  • FR975661A - Semi-automatic injector lifter : en fr
  • FR975499A - Device for driving piles, stakes, drill bits or the like into the ground : en fr
  • FR975694A - Mechanical safety screen control device for mechanical presses : en fr
  • GB650770A - Improvements in and relating to arrangements for controlling the speed of a turbo-generator for electrical networks having mainly ohmic loading : en
  • DEA0000164MA - Compressed air brake, in particular step-releasing brake, with automatic load change device as well as application and locking cylinder : de en
  • DEO0000202MA - Reversible school desk : de en
  • DES0000559MA - Welded flame tube boiler : de en
  • US2544159A - Web festooning device : en
  • US2544209A - Method of forming valve closures : en
  • AU153730B2 - An improved process forthe production of footwear : en
  • AU7751A - Process of manufacturing preparations containing oxidation sensitive substances, more particularly vitamins and or hormones : en
  • USD162298S - Doily ob similar article : en
  • USD162290S - Sheet of wrapping paper or the like : en
  • FR975513A - Shock absorbing devices for bicycles, tandems and similar vehicles : en fr
  • FR975588A - Device for industrial measurements of electrical power in alternating current : en fr
  • FR975718A - Reciprocating pedal mechanism with continuous drive : en fr
  • FR975461A - Polymerized products and their preparation process : en fr
  • FR975664A - Lighter cap manufacturing and assembly process : en fr
  • FR975620A - Improvements made to devices to remedy the effects of inertia forces, generated by the displacement of a support, on members capable of being moved on said support : en fr
  • FR975789A - Small universal machine for making ice cream, intended more particularly for domestic use and small commercial refrigerated cabinets : en fr
  • CA472005A - Treatment of starch containing flours with concentrated acetic acid in an inert non-aqueous diluent : en fr
  • AT167816B - Cooler for a discharge tube : de en
  • US2544565A - Collapsible carton : en
  • US2544287A - Exposure apparatus for making photoprints : en
  • AU151A - Improvements in spades : en
  • US2544255A - Ultra-short wave repeater : en
  • USD162285S - Cauffiel tray : en
  • AT167810B - Device for feeding an antenna system : de en
  • AU4851A - Adhesively bonded nonwoven fibrous material having increased tensile strength and amplified porosity and methods of production thereof : en
  • DEP0021719DA - Transmission gear with interchangeable wheels : de en
  • GB650839A - Improvements in machines for boring and other machining of connecting rods : en
  • GB650940A - Improvements in or relating to the production of water-soluble derivatives of dialkylolamides of dimerized polyunsaturated fatty acids : en
  • CA471947A - Seat construction for chairs : en fr
  • DEP0042587DA - Process for refining raw sulfur : de en
  • GB650962A - Method of purifying alumina : en
  • US2544237A - Photosensitive transfer : en
  • AU153414B2 - Continuous mercerizing of cotton : en
  • DE1620847U - BRAIDED BASKET WITH DETACHABLE HANDLE. : de en
  • DEP0023873DA - Use of synthetic silicate : de en
  • FR975657A - Electronic switch and its applications, in particular to two-way telephone systems in loudspeakers : en fr
  • US2544017A - Oscillator circuit arrangement : en
  • AU3884450A - Improvements in or relating to method and means for after treating fresh spun artificial silk filaments in continuous opertion : en
  • CA471942A - Electronic pulse transmission systems : en fr
  • DEL0000291MA - Process for the production of methacrylic acid esters : de en
  • DEP0006527DA - Process for the manufacture of polymerization products : de en
  • US2543758A - Standing wave heat engine with means for supplying auxiliary air : en
  • US2544083A - Apparatus for charging and discharging concrete mixers : en
  • USD162329S - Guard pin : en
  • US2543856A - Large aperture four-member photographic objective : en
  • US2544533A - Miner's electric cap lamp : en
  • US2543938A - Coin controlled electric circuit : en
  • US2544490A - Adjustable cowling for fans or the like : en
  • USD162307S - Jones greeting card or the like : en
  • US2544046A - Removable window sash : en
  • US2544100A - Apparatus for measuring distances within bores : en
  • US2543794A - Track scale : en
  • US2544333A - Adjustable waistband : en
  • US2544400A - Strain measuring instrument : en
  • DE1620572U - DECIMAL SLIDER. : de en
  • DEL0001313MA - Variometer : de en
  • US2543899A - Keyboard : en
  • AU751A - Organosilicon resins and methods of preparing them : en
  • US2544417A - Liquid fuel burner nozzle : en
  • US2544473A - Hydrostatic rotary jar : en
  • USD162304S - Greeting cakd ok the like : en
  • US2544357A - Platter : en
  • US2544630A - Therapeutic compositions : en
  • US2543809A - Coupling loop : en
  • DEA0000840MA - Dart : de en
  • US2544010A - Phonograph record : en
  • FR975414A - Slate-box : en fr
  • FR975527A - Selenium rectifiers : en fr
  • GB650903A - An improved machine for making hulls or shells for slide and shell cartons and the like : en
  • DEG0001664MA - Sliding box for cigars or similar stick-shaped objects : de en
  • FR975551A - Connection for cable or electrical bar : en fr
  • GB650985A - A method and means for producing torque limiting friction discs : en
  • DE1620775U - ADJUSTABLE BARRIER. : de en
  • DES0002489MA - Device for inserting the sheets in bronzing, powdering and dusting machines : de en
  • US2543931A - Bobbin winding machine : en
  • US2544205A - Hardness tester : en
  • US2544304A - Plug nut : en
  • GB650858A - Improvements in collapsible boxes : en
  • AT167896B - Round bar milling cutter : de en
  • DE1620678U - DEVICE WITH A DRIVEN ENDLESS BAND. : de en
  • FR975434A - Automatic safety valve with locking device for water heaters or others : en fr
  • US2544327A - Well-drilling drawworks : en
  • FR975314A - Photographic proofer : en fr
  • FR975410A - Universal automatic dowsing pendulum : en fr
  • AT167837B - Surface sampling device for applying two-color samples : de en
  • DEP0018164DA - Thrust bearings with cylindrical rollers or groups of rollers for axially loaded shafts : de en
  • CA472017A - Piston construction : en fr
  • AU20651A - Improvements in or relating to electric signs : en
  • DEP0023347DA - Cube top with at least two dice : de en
  • DEP0053612DA - Pneumatic suspension for automobiles : de en
  • DEB0009855MA - scale : de en
  • DEP0041610DA - Automatic electrical program control for machine tools : de en
  • DES0020667MA - Hollow block : de en
  • FR975319A - Refrigeration plant : en fr
  • GB650831A - Process for polymerizing olefinic hydrocarbon monomers : en
  • US2544175A - Machine for trimming the finger plate on a piano key : en
  • DE1620762U - THREAD BREAKAGE RELEASE DEVICE ON WINDING MACHINES. : de en
  • US2544629A - Capillary tube handling and projecting apparatus : en
  • FR975545A - Improvements to elastically deformable hydraulic pistons and resulting new industrial product : en fr
  • GB650752A - Improvements in stereotype plate-making machine : en
  • US2543767A - 1-hydroxy-4-polyfluoroalkylaminoanthraquinone compounds : en
  • US2544296A - 1-(p-tolylthio)-3-trimethylsilyl-propane : en
  • US2543771A - Automatic sole laying press : en
  • US2544027A - Hearing aid attachment for use on french type telephones : en
  • US2544420A - Combustion chamber in rotating annular casing : en
  • AT167897B - Device to prevent the icing up of drain lines or valves : de en
  • FR975496A - Vehicle wheel enhancements : en fr
  • FR975817A - Method and device for the continuous manufacture of seamless tubes, in particular of iron and iron alloys : en fr
  • GB650986A - Torque limiting means more particularly for engine starters : en
  • FR975684A - Improvements to bow and stern armor, particularly for small boats, rigid or folding : en fr
  • GB650812A - Improvements in or relating to vehicle direction indicators : en
  • US2544509A - Method of making paper containers greaseproof : en
  • DEL0000443MA - Folded dipole antenna : de en
  • DER0002095MA - Thread cutting dies : de en
  • DEM0004731MA - Motor vehicle box, in particular in sheet metal constructions : de en
  • GB650810A - Improvements in or relating to fluid-driven piston motors : en
  • FR975337A - Devices for maintaining and protecting cinematographic film boxes during transport : en fr
  • GB650814A - Improvements in or relating to apparatus for handling lengths of pipe : en
  • GB651016A - Improvements in and relating to electromagnetic recording on, and reproducing sound from, disc-shaped sound carriers : en
  • DEB0008227MA - Seal for pipelines : de en
  • FR975662A - : fr
  • DEB0001193MA - Radiation protection agents : de en
  • GB650873A - Improvements in planetary gear mechanism : en
  • DE1620766U - JOKING FIGURE. : de en
  • DE1620583U - Table saver : de en
  • US2543799A - Adhesive : en
  • US2544055A - Variable throw crankshaft piston type radial pump : en
  • US2544235A - Combustion gas turbine plant : en
  • US2544326A - Surface finishing ironing tool : en
  • AU155095B2 - Substituted or unsubstituted 2-phenyl-2-alkoxy propionaldehydes derivatives thereof and process for making same : en
  • US2543936A - Apparatus for covering a metallic core with a cast layer of another metal : en
  • GB650793A - Method for improving the durability of unvulcanised rubber : en
  • CA471987A - Electrodes : en fr
  • DEP0002209DA - Non-foaming shaving agent : de en
  • DEP0011246DA - Sheet metal strip lacquered on one or both sides for the production of cans and device for the production of such a strip : de en
  • DER0001899MA - Sound device with a metallic tape or wire-shaped sound carrier : de en
  • US2544139A - Process for enameling aluminumrich alloys : en
  • US2544339A - Electrical regulator : en
  • CY87A - Manufacture of biguanide derivatives : en
  • DE1620701U - SEWING OR STOPPING NEEDLE. : de en
  • FR975537A - Speed regulator for electric motors : en fr
  • GB650883A - Improvements in or relating to electro-medical apparatus : en
  • US2544429A - Knitting needle with loop retaining : en
  • DE1620582U - Bell cork puller : de en
  • US2544021A - Folding wing device : en
  • US2544334A - Weld rod, flux, and method : en
  • US2543848A - Gun sighting aid : en
  • FR975722A - New device for digging and digging up discs or other tillage equipment : en fr
  • FR975432A - Electric stove : en fr
  • DE1620645U - PIANO ACCORDION. : de en
  • DE1620731U - POWDER CUSHION FOR SHOES. : de en
  • GB651025A - A new or improved process for obtaining ornamentation by engine turning : en
  • US2544356A - Air lock work clamp : en
  • US2544430A - Method of making shielded electrical conductors : en
  • DE1620558U - TRAP FOR LOCKERS, ESPECIALLY ON WAGON DOORS. : de en
  • DE1620836U - TRAILER COUPLING FOR FLOOR HANDLING DEVICES. : de en
  • DE1620830U - STICK LAMP. : de en
  • GB650970A - Improvements in apparatus for sizing yarns : en
  • DEP0042274DA - Two-chamber process for the extraction of heat from cupola furnace gases or the like. : de en
  • FR975752A - Device for making the soles of shoes non-slip, in crepe rubber : en fr
  • GR12872B - PORTABLE KITCHEN SYSTEM WITH ADDITIONAL APPLIANCE FOR ECONOMIC OPERATION DURING SUMMER. : el en
  • GB651014A - A process for the production of cyclopentane carboxaldehydes and derivatives thereof : en
  • US2544203A - Bracket shelf : en
  • US2543861A - Plug insert bit for core drills : en
  • FR975781A - : fr
  • GB651057A - Machines for composing text material into or onto a strip or tape record : en
  • US2543773A - Denture : en
  • US2544466A - Electronic musical entertainment device : en
  • DE1620621U - CURLING ROLLER SUITABLE FOR CONNECTING TO THE HAIR. : de en
  • DEP0011097DA - Painting equipment with pattern roller and paint tank : de en
  • DE1620570U - TEMPERATURE GAUGE, IN PARTICULAR FOR GRAIN SILOS. : de en
  • FR975563A - Improvements made to processes of the type of those for obtaining bodies of determined thermal conductivity, in particular for quenching : en fr
  • FR975617A - Motor with diverter piston : en fr
  • FR975799A - Special handle for carrying or handling all objects : en fr
  • DEL0001770MA - Battery clamp : de en
  • GR12871B - SLIDING IRON TYPE FOR THE MANUFACTURE OF CHIMNEYS OR TANKS OR ARME CONCRETE SILO WITH THE POSSIBILITY OF CHANGE OF DIAMETER AND THICK WALL. : el en
  • DEP0036322DA - Prism arrangement : de en
  • DK72222C - System for controlling a flow of liquid through a jet pipe, nozzle or similar outflow means. : da en
  • US2544353A - Piston ring : en
  • US2543849A - Tree holder : en
  • US2544447A - Apparatus for producing shaped sections : en
  • CA471851A - Wheels with resiliently suspended rims : en fr
  • CA471992A - Electrical circuits : en fr
  • US2544091A - Method of melting : en
  • AT167830B - Pole clamp, in particular for motor vehicle collectors : de en
  • US2543763A - Electrolytic reduction of hydroperoxides : en
  • US2544047A - Apparatus for pulverization and dispersion of materials : en
  • US2544502A - Stick-candy machine : en
  • US2544539A - Liquid dispenser : en
  • DEP0005676DA - Process for the production of diastatic malt flours : de en
  • FR975507A - Advanced device for controlling electrical circuits : en fr
  • GB650758A - Improvements in and relating to coating materials : en
  • GB650996A - Improvements relating to the treatment of rags : en
  • US2544328A - Hermetically sealed electric switch : en
  • CA471877A - Methods for the preparation of tartaric acid values : en fr
  • DEP0056401DA - Method of drying hardwood : de en
  • FR975567A - Improvements to tractors and in particular to agricultural tractors : en fr
  • AT167877B - Method and device for the production of hollow bodies from a moldable, in particular setting, building material : de en
  • AU152029B2 - Improvements in relating to dash-pot devices, particularly for electric regulators : en
  • CA471943A - Tramming locomotives : en fr
  • DEP0054825MA - Easily exchangeable, split contact catcher for larger currents : de en
  • FR975530A - Movable dial for pressure or vacuum measuring devices : en fr
  • AT167859B - Process for the production of preparations suitable for pest control : de en
  • AT167805B - Lighting stand : de en
  • AU154918B2 - Plastic film and methods and apparatus for making thesame : en
  • CA471953A - Shock absorbing mechanism : en fr
  • US2544026A - Animal trap : en
  • US2544061A - Speed change driving head for power-driven machines : en
  • US2544214A - Apparatus for gas separation by adsorption : en
  • FR975306A - Permanent magnetic body : en fr
  • GB650925A - Improvements relating to door checks : en
  • FR975792A - Improvements in induction melting processes for palladium and palladium alloys : en fr
  • GB651021A - Improvements in mechanical toys : en
  • DEK0001955MA - Bicycle hub with built-in, low-pole alternator : de en
  • DEW0003427MA - Overcurrent switch : de en
  • FR975501A - Improvement in electrodes emitting secondary electrons : en fr
  • FR975503A - Improvements to selector switches such as those used in telephone installations : en fr
  • FR975385A - Improvement in textile finishing compositions : en fr
  • DEH0000133MA - Pistol-type slingshot device for paper snakes : de en
  • DEP0023973DA - Applying and locking pistons : de en
  • DEP0038680DA - Parts subject to clamping friction : de en
  • DESC001897MA - Mechanically recording oscilloscope : de en
  • DE1620692U - FILTER FOR DUST MEASURING DEVICES. : de en
  • DE1620808U - SHOE SOLE TRAINED AS A STAMP FOR APPLYING ADVERTISING ON THE STREET OR WALK. : de en
  • DEP0030327DA - Device for drying running lengths of fabric : de en
  • FR975329A - Tool chuck : en fr
  • FR975577A - Process for the treatment of refractory oxides such as magnesia, alumina or the like and its applications, in particular to the manufacture of molded products, electric resistance heating bodies and shielded electric conductors : en fr
  • US2544107A - Automatic and manually operated clutch : en
  • US2544285A - Electrolytic cell : en
  • DEP0036032DA - Electrical insulating materials : de en
  • DEW0002282MA - Method of making suppositories : de en
  • DE1620559U - PROFILE WINDOW BAR. : de en
  • DEP0056438DA - Process for the production of odorless, long-life tinctures from medicinal plants : de en
  • DEZ0000115MA - Kine gripper, the gearing of which is built into a housing for the indexing and gripping movement : de en
  • GB650900A - Improvements in or relating to control apparatus for fuel burners : en
  • DE1620620U - SHOE INSERT. : de en
  • DER0001228MA - Tire air monitoring device for pneumatic tires for trucks and their trailers : de en
  • CA471961A - Unsaturated carbamates and polymers thereof : en fr
  • US2544562A - Process for recovering aldehydes and ketones : en
  • US2543839A - Container : en
  • US2543840A - Drill guide bushing : en
  • US2543901A - Plywood tubing : en
  • USD162320S - Flower pot : en
  • US2543770A - Self-sealing closure comprising spring actuated hinged doors with knife edges : en
  • US2544590A - Bicycle lock : en
  • US2544536A - Microphone : en
  • US2544317A - Treatment of synthetic naphtha : en
  • CA471955A - Control apparatus : en fr
  • CA471970A - Wood pulp : en fr
  • DESC000940MA - Pull switch : de en
  • DE1620784U - CHILDREN'S CARRIAGE. : de en
  • DEH0001136MA - Device for the graphical representation of statistics or development periods : de en
  • FR975701A - Improvements in the application of coating or impregnating materials to fibrous cellulosic materials : en fr
  • GB650921A - Spinning regulators for textile ring spinning machines : en
  • US2544376A - Lubricating oil containing a polymer of oleyl methacrylate : en
  • US2544613A - Vent plug for oil drums : en
  • US2543982A - Kettle furnace : en
  • US2544133A - Edge-gluing of veneer : en
  • US2544259A - Metallizing spray gun : en
  • US2544341A - Collecting receptacle for urine : en
  • USD162332S - Mitchell comb : en
  • AU149191B2 - Process and apparatus forthe production of fibres : en
  • US2544090A - Plug valve : en
  • US2543797A - Radio amplifier circuits : en
  • US2544380A - Method of preparing corn : en
  • US2544354A - Washcloth : en
  • US2544518A - Window sash holder : en
  • US2544532A - Portable and adjustable bench clamp : en
  • DE1620839U - DEVICE FOR DIRECTION INDICATORS ON MOTOR VEHICLES RETURNING AUTOMATICALLY AFTER CHANGING THE DIRECTION. : de en
  • US2543928A - Method of producing cellulose pellets : en
  • US2544071A - Diethylenetrimelamine and method : en
  • DEK0000162MA - Gate for locks without circulation : de en
  • US2543786A - Two-way plow attachment for tractors : en
  • US2544079A - Silahydrocarbons : en
  • US2544084A - Apparatus for charging and discharging concrete materials : en
  • US2544115A - Leakproof battery : en
  • US2543780A - Bone graft apparatus : en
  • DES0002737MA - Arrangement for influencing electrical components in LF or HF devices. : de en
  • DE1620720U - DRAIN VALVE CONE. : de en
  • DE1620551U - TAPE BRUSHING MACHINE. : de en
  • DEK0001856MA - Double-sided measuring test device for measuring the inclination of a shaft in relation to a flat support surface : de en
  • AT167843B - Electrolysis cell for refining aluminum using the three-layer process : de en
  • DEM0004958MA - Connection of thin-walled housing parts, in particular for motor vehicle boxes : de en
  • DEP0001042DA - Method and device for the mechanical picking of green bean pods from their herb bushes : de en
  • DEP0001088DA - Process for the recovery of whey : de en
  • FR975837A - Toy enhancements : en fr
  • GB650789A - Improvements in or relating to pneumatically operated pressure systems in aircraft : en
  • US2543968A - Package handling and treating machine : en
  • FR975724A - Waterproof watch case : en fr
  • FR975775A - Improvement in the molding of magnesian cements : en fr
  • GB650891A - Improvements relating to torsional vibration dampers : en
  • FR975619A - Process for the suppression of fermentations of dried vegetable matter : en fr
  • US2544000A - Coated welding rod : en
  • US2544600A - Multiple tube gas heating furnace : en
  • US2543981A - Method of making an artificial flame log assembly : en
  • US2544371A - Microscope with frictional vernier drive : en
  • US2544437A - Sheepskinning process : en
  • FR975616A - Improvements to electric motors and generators, in particular to their brushes and brush holders : en fr
  • GB651035A - Improvements relating to optical apparatus : en
  • DEP0044883DA - Method and device for the production of polygonal locking helical spring nuts : de en
  • DEM0001541MA - Cordless switching device for long-distance offices : de en
  • FR975426A - Continuous centrifugal machine : en fr
  • US2544247A - Ethyl cellulose and resinous composition : en
  • GB650849A - Improvements in or relating to cigarette lighting and dispensing devices : en
  • FR975628A - Method of representing educational films, projectors and films produced for this purpose : en fr
  • FR975747A - Cable tensioning station system for cable cars and the like : en fr
  • FR975844A - Split shank swing anchor : en fr
  • DEP0048225DA - Device for printing surfaces, in particular webs of fabric, using a template : de en
  • DE1620568U - SECTOR SHELL FOR REDUCTION STANDARDS. : de en
  • DEP0003052BA - Mercury interrupter : de en
  • FR975542A - Manufacturing process of fatty acids, aldehydes, ketones and alcohols : en fr
  • FR975680A - Machine for applying glue to paper and similar applications : en fr
  • DED0003292MA - Grinding machine for processing rotating multiple cutting tools : de en
  • GB651046A - Improvements in or relating to circuit-arrangements for generating alternating voltages from direct voltage source : en
  • DEK0001520MA - Model of a coal production plant : de en
  • DEM0000385MA - Building ceiling made of prefabricated panels and beams : de en
  • DEP0045762DA - Optical system for checking the focus of an image designed by any optical system : de en
  • FR975838A - Multipurpose Combination Hand Tools : en fr
  • DEM0005687MA - Gripper heart, which is carried by the pulley of a freight elevator : de en
  • DEV0002776MA - Device for determining two waves that are perpendicular to one another, especially in the case of tripods, frames and the like for photographic cameras or other optical devices : de en
  • US2544185A - Trailer hitch : en
  • DEK0002688MA - Device for actuating the locking device of coke oven doors : de en
  • FR975438A - Method and device for producing a liquid pressure depending on the rotational speed of the motors : en fr
  • GB650854A - Improvements in panel shaping and veneering presses : en
  • CA471823A - Dispensing machines : en fr
  • AU152625B2 - Improvements in switch units incorporating code bars and selection levers : en
  • US2544022A - Holding wrench for tappets : en
  • US2544499A - Combined frame squaring and nailing machine : en
  • USD162331S - Miller etal slingshot vi : en
  • US2544299A - Liquid fuel burner with mixing and igniting means : en
  • USD162311S - Karfiol doily : en
  • USD162353S - Simmons infant s toy animal figure or similar article : en
  • AU154380B2 - Improvements in spades : en
  • GB650807A - Improvements in cooling units for stereotype plate making machines : en
  • DE1620694U - COUNTER CONTROL DEVICE. : de en
  • DE1620804U - ADVERTISING DEVICE. : de en
  • DEM0001435MA - Gas mixture control system : de en
  • CA471879A - Canopies : en fr
  • US2544482A - Apparatus for timing the interval between impulses : en
  • AU4551A - Corn-harvesting machine : en
  • CA471871A - Pneumatic elevators and conveyors for pulverulent materials : en fr
  • DEH0003679MA - Adhesive coating on a paper backing and process for its manufacture : de en
  • DEK0002134MA - Fertilizer spreader with horizontally rotating conveyor trays : de en
  • AT167822B - Housing for electric test lamps : de en
  • AT167900B - Cover for canal entrances, manholes, etc. like : de en
  • CA471903A - Aircraft landing gears : en fr
  • US2544043A - Power brake control with automatic locking means : en
  • DEK0000236MA - Debarking machine for tree trunks and other round timber : de en
  • US2544609A - Tubing caliper : en
  • CA471899A - Element forming machines : en fr
  • USD162363S - Barrette or similar article : en
  • US2543875A - Furniture construction : en
  • US2544301A - Agitation of pulps and the like : en
  • US2544101A - Box : en
  • US2544243A - Treatment of storage organs to control sprouting : en
  • US2544603A - Gas burner with secondary air baffle : en
  • DE1620727U - LIGHTNING PROTECTION DEVICE FOR RECEIVING ANTENNAS. : de en
  • FR975555A - Improvements to processes such as those for the selective protection of electrical energy transmission networks : en fr
  • IE18892L - Microporous accumulator retainers : en
  • US2543827A - Percentage modulation control network : en
  • US2543978A - Thermostatic regulator valve : en
  • US2544358A - Fuse : en
  • DEP0034858DA - Arrangement for the transmission of electromagnetic waves : de en
  • DEP0045472DA - Device for bringing the soil cultivation tools into the working position : de en
  • GB650936A - An improved apparel pad and method of making the same : en
  • CA471983A - Radio communication systems : en fr
  • DE1620574U - BOILING OR PRESERVING JUG. : de en
  • DEV0000112MA - Multi-layer color film : de en
  • DE1620829U - CONNECTING CLAMPS FOR CABLE TERMINAL BOX WITH CONSUMER CONNECTION. : de en
  • DEP0031268DA - Dismountable last : de en
  • AU153478B2 - Bending machine chiefly for bending tubes and bars : en
  • US2544124A - Dancing puppet : en
  • FR975757A - Process for the manufacture of composite specular surfaces, negative support for carrying out the process and polyhedral specular bodies obtained by this process : en fr
  • GR12866B - IMPROVEMENTS IN THE TOUCH OF FLUORESCENT TUBES. : el en
  • AT167893B - Sofa bed : de en
  • AU148869B2 - Improvements in coin and key controlled locking mechanisms for caretaker cabinets : en
  • US2543808A - Method of preparing fibrinogen : en
  • US2544617A - Boring and drilling apparatus : en
  • US2544633A - Expansible mandrel : en
  • US2543915A - Produce treating apparatus : en
  • US2543765A - Winch for convertible draglines and shovels : en
  • US2544585A - Adhesive of water remoistenable type from lignin sulfonic acid and polyvinyl alcoholand process involved in its preparation and use : en
  • CA471973A - Electrical systems : en fr
  • CA471938A - Means for counting electrical impulses : en fr
  • AU150460B2 - Improvements in or relating to electric signs : en
  • CA471896A - Type dispensers : en fr
  • DED0002743MA - Earth potty molding machine : de en
  • DEL0000185MA - System for the transmission of signals by means of modulated carrier waves : de en
  • DEP0027370DA - Reading device, in particular micro-reading device : de en
  • DEP0028466DA - Gear, worm wheel or the like, especially for dusty businesses : de en
  • FR975524A - Vibration damper for dynamo-electric machines : en fr
  • GB650952A - Improvements relating to electric discharge lamps : en
  • FR975550A - Improvements to distillation furnaces : en fr
  • DEK0001625MA - Conveyor belt line : de en
  • DEST000767MA - Device for illuminating the wheels of motor vehicles : de en
  • FR975339A - Apparatus for indicating a position on a map with respect to a coordinate system : en fr
  • GB650995A - Improvements in directional refractors for street lighting : en
  • US2543831A - Protection of cathode-ray tube screens : en
  • US2544190A - Filtering means for the stacks of smudge pots and the like : en
  • US2544282A - Needle pulling device for hand sewing : en
  • US2543885A - Water-soluble petroluem sulfonates : en
  • DE1620742U - DEVICE FOR PREPARING COFFEE. : de en
  • DEH0004788MA - Guide vane system for turbines : de en
  • DEL0001035MA - Lifting device, in particular for vehicles : de en
  • US2544016A - Fire extinguishing system : en
  • DEP0045607DA - Multipole connector and process for its manufacture : de en
  • FR975612A - Advanced washing machines : en fr
  • FR975751A - Mobile shield for defensive use with holder for submachine gun, machine gun or similar weapons : en fr
  • GB650963A - Improvements in or relating to beet harvesting machines : en
  • CA471905A - Differentiating discharge tubes : en fr
  • DEL0000722MA - Electric drive for setting points, signals or the like in railway safety systems : de en
  • DEP0008900DA - Speed change transmissions for bicycles : de en
  • FR975429A - Freezing basin : en fr
  • US2543821A - Article carrier : en
  • DEK0005757MA - Device for removing granular goods : de en
  • DEP0030549DA - Gripping or digging device : de en
  • DE1620714U - BALL GAME. : de en
  • DEP0001118MA - Steel runners with ceramic blades for turbines : de en
  • DEP0044979DA - Automatic emptying device for barrels : de en
  • GB650828A - Improvements relating to telescopic umbrellas : en
  • US2544014A - Dustpan : en
  • US2544369A - Garbage incinerator : en
  • DEP0027707DA - Arrangement for displaying images in television receivers : de en
  • FR975654A - Improvements to drive and division mechanisms : en fr
  • GB650975A - Improvements in, or relating to, metallurgical apparatus : en
  • DE1620596U - GLARE PROTECTION FOR FLUORESCENT LAMPS. : de en
  • US2544007A - Apparatus for sterilizing containers : en
  • US2544489A - Cleaning attachment for sweeper nozzles : en
  • US2543986A - Two-way communication system : en
  • AT167826B - Automatic catchweigher : de en
  • USD162287S - Crochet frame : en
  • FR975677A - Device for suspending filing folders in filing cabinets or similar filing material : en fr
  • GB650959A - Improvements in or relating to a process for the manufacture of after twisted yarns having at least 500 turns per metre : en
  • DEP0006011DA - Hydraulic motor : de en
  • DEP0026709DA - Dye bleach bath for the production of a color image in a photographic emulsion layer with an azo dye of the same type and a silver image : de en
  • GB650999A - Improvements in packaging : en
  • DEM0002445MA - Device for dividing the threads in thread tying machines, in particular in warp tying machines : de en
  • DEP0005136DA - Process for the production of water-soluble, absorbable potassium phosphates : de en
  • DEP0038120DA - Funding : de en
  • DEP0004195BA - Device for measuring differences in gravity : de en
  • FR975615A - Device for fixing the anodes of high-power vacuum tubes in their coolant : en fr
  • US2544393A - Isopropenylbiphenyl copolymers : en
  • US2544229A - Vertically adjustable table construction : en
  • US2544315A - Adhesive bandage : en
  • FR975388A - New method of magnetic recording of sounds by modulated high frequency : en fr
  • FR975708A - Electric anemometer intended for measuring slow speeds of gas currents : en fr
  • DE1620658U - BY AN ELEVATOR, ELECTRIC MOTOR OR THE LIKE. POWERED VEHICLE TOY. : de en
  • DE1620597U - PIVOTING SHADE AROUND THE LUMINAIRE. : de en
  • DEK0002446MA - Telecommunication cable system for the simultaneous transmission of low frequency and carrier frequency pulses : de en
  • FR975351A - Process for dewaxing petroleum, shale, tar and other similar oils : en fr
  • FR975638A - Displacement of silicon by reducing metals, resulting processes and products : en fr
  • FR975814A - Device for activating a magneto lighting for cycles : en fr
  • US2544584A - Ball joint : en
  • DEH0000364MA - Reversible ink tank for fountain pens : de en
  • US2544104A - Electric discharge valve : en
  • US2544114A - Hairpin dispenser : en
  • US2544311A - Receiving system for electric waves : en
  • DK72235C - Lifting device for sacks, boxes and similar items. : da en
  • GB650912A - Improvements in or relating to electrical units for radio receivers and the like : en
  • GB650756A - Improvements in remote control systems having a reply impulse train checking the initiating impulse train : en
  • GB650980A - Improvements in means for moulding concrete and the like in situ : en
  • US2544336A - Weld composition : en
  • USD162281S - Cap and latch for screen holders : en
  • US2544260A - Anchoring device for checkrow wires : en
  • US2544530A - Lug protector : en
  • AU851A - Organosilicon resins and methods of preparing them : en
  • AU6551A - Improvements in or relating to machines for bobbing the teeth of gear wheels : en
  • US2544595A - Bobby pin opener and holder : en
  • US2544621A - Timing device : en
  • DK72233C - Support bracket for shelves. : da en
  • US2544261A - Infrared sensitive cell : en
  • DEP0002129BA - Space-saving, vacuum-tight connections between glass and metal in discharge tubes and processes for their manufacture : de en
  • US2543997A - Support : en
  • FR975383A - Improvements to electric motors associated with a clutch and braking device : en fr
  • FR975647A - Improvements to intensity control systems for radio receivers : en fr
  • FR975697A - Cathode ray device for signal storage : en fr
  • US2544574A - Catalyst regeneration : en
  • AT167891B - Hollow forms for dumplings u. like : de en
  • AU8151A - Improvements in or relating to ball-pointed writing instruments : en
  • US2543864A - Jet propulsion unit with rotatab combustion chamber : en
  • US2544127A - Tuner linkage : en
  • US2544302A - Heading die and method of making it : en
  • US2544325A - Telephone substation apparatus : en
  • US2543834A - Work loading means for machine tools : en
  • US2543845A - Plasticizing synthetic rubber with a reaction product of an alkyl mercaptan and said rubber : en
  • US2544098A - Power actuated hand plane : en
  • DEP0011406DA - Arrangement for demodulating frequency-modulated high-frequency oscillations : de en
  • AU150393B2 - Improvements relating tothe mounting of axle boxes for railway vehicles : en
  • CA471922A - Processes of producing oxygen : en fr
  • USD162316S - Combination corner and chalk holder for billiard table or the like : en
  • US2544263A - Supporting means for oscillating sewing machine hooks : en
  • US2543873A - Centrifugal clutch : en
  • US2543932A - Treatment of citrus fruit to facilitate peeling : en
  • USD162349S - Match book display stand : en
  • AU9451A - Bending machine chiefly for bending tubes and bars : en
  • CA471982A - Mixing apparatus : en fr
  • US2543816A - Shaded pole motor : en
  • US2544176A - Spray nozzle and attachment : en
  • US2544249A - Pyrophoric cigar and cigarette lighter : en
  • FR975396A - Improvements to sliding formwork : en fr
  • FR975549A - Process for preparing basic magnesium hydrocarbonate : en fr
  • FR975737A - Reversible tie : en fr
  • FR975772A - Graphite articles and their treatment process : en fr
  • US2544321A - Refrigerator cabinet breaker strip : en
  • CA471921A - Methods of producing oxygen : en fr
  • DEB0003622MA - Motor vehicle with steered front wheels and driven rear wheels sprung against the frame and a motor located between the axles : de en
  • DEP0037868DA - Pump with piston driven by a swash plate : de en
  • FR975719A - Semi-automatic gear shift mechanism for bicycle wheel hub : en fr
  • FR975728A - Process for improving the bond between textile threads and rubber : en fr
  • US2544442A - Wrapping machine : en
  • US2544514A - Electrically heated apparatus for fitting lens into frames : en
  • USD162306S - Greeting card or the like : en
  • US2543815A - Star finder : en
  • AT167827B - Automatic bagging scale : de en
  • US2544001A - Cleaning of metallic surfaces : en
  • US2544272A - Penicillin salt suspensions : en
  • DEO0001003MA - Collection box with sliding guide swivel cover, especially for files : de en
  • DEM0002626MA - Liquid pump or gearbox : de en
  • DEP0011278DA - Perpetual appointment calendar : de en
  • DEST000019MA - Device for checking the degree of purity of the milk : de en
  • US2544477A - Spark type ignition system for combustion engines : en
  • CA472022A - Magnetic wire sound recording and reproducing apparatus : en fr
  • US2544171A - Automatic cow stanchion device : en
  • DEH0003016MA - Electric DC clock : de en
  • FR975723A - Electromagnetic relay armature usable in particular in automatic telephony : en fr
  • GB650788A - Device for producing a beam of monochromatic x-rays : en
  • DEG0001605MA - Bottle cap : de en
  • US2544367A - Centrifugal separator : en
  • FR975431A - Glowing carburetor : en fr
  • GB651050A - Improvements relating to the production of covered metal frames : en
  • FR975354A - Delayed initiator for explosive charges : en fr
  • DEG0003210MA - Ball with features arranged on its surface, in particular for teaching and learning purposes and for playing : de en
  • DEP0048345DA - Method and device for filtering liquids : de en
  • DES0000110MA - Water resistant adhesives : de en
  • DES0001567MA - Device for the treatment of liquids by ultraviolet rays or other radiant energy : de en
  • DESC000114MA - Device for controlling the display or printing mechanism of scales and similar measuring instruments : de en
  • FR975785A - Improvements to stator casings of turbines, compressors and similar machines : en fr
  • FR975832A - Tow cable brake for skilift : en fr
  • FR975353A - Super-reaction and self-damping receivers : en fr
  • FR975707A - Tea towel holder : en fr
  • DE1620697U - DEVICE FOR REPLACING THE DRIVE WHEELS ON SINGLE-AXLE TRACTORS. : de en
  • FR975610A - Burners improvements : en fr
  • GB650790A - Improvements in or relating to circuits for producing and controlling pulsating unidirectional currents : en
  • US2543752A - Refractory and semirefractory materials and process for manufacture : en
  • DES0002905MA - Air brake, in which the level of pressure in the brake cylinder from an operating value, z. B. the vehicle load is influenced : de en
  • FR975692A - Improvements relating to transportable storage devices : en fr
  • US2544191A - Conveyer for manure disposal systems : en
  • DES0002612MA - Device for improving the image fidelity of optical instruments : de en
  • FR975456A - Fishing reel : en fr
  • DEP0049184DA - Oven-drying insulating varnish, especially for wire insulation : de en
  • DEP0053337DA - Electric carts : de en
  • FR975795A - ejector-compressor : en fr
  • FR975808A - Improvement on lathe : en fr
  • DE1620718U - STREET SINKBOX. : de en
  • AU149026B2 - Improvements in machines for moulding cement bricks andthe like : en
  • US2543867A - Process of making plasticizer for synthetic rubber by reacting a rubbery polymer of a diolefin with an alkyl mercaptan : en
  • US2544158A - Head space gauge : en
  • US2543823A - Casing perforating gun : en
  • DEP0009148DA - Piezoelectric crystal : de en
  • FR975738A - Directional liquid outlet tubing valve : en fr
  • FR975386A - Improvements to electrical relays : en fr
  • US2544019A - Manufacture of plastic-fiber composition : en
  • US2544625A - Work holder : en
  • AU151715B2 - Shock absorbers : en
  • DE1620683U - CEILING SYSTEM MADE OF CONCRETE. : de en
  • DEP0012722DA - Insulation protection for pipes or the like leading to heat or colder. : de en
  • USD162309S - Electric lamp : en
  • DEP0037643DA - Method and arrangement for filtering out primary scattered light in spectral recordings : de en
  • FR975806A - Method and apparatus for cinematographic color selection and recomposition : en fr
  • US2543851A - Free piston machine : en
  • CA472014A - Glass-to-metal seals : en fr
  • DE1620721U - LENS FOR CAR HEADLIGHT. : de en
  • DEP0000376DA - Process and device for the separation of substances with different evaporation rates by distillation at low residual gas pressures. : de en
  • CA471937A - Apparatus for testing cables : en fr
  • CA471978A - Electric motor control circuits : en fr
  • FR975308A - Sampling of grape must in the bins : en fr
  • FR975470A - Fixed, quickly removable silverware cover : en fr
  • AU151247B2 - Improvements in or relating to pressure cookers : en
  • US2544593A - Carriage and lift apparatus : en
  • USD162319S - La falce combination flashlight and fishing pole handle : en
  • US2543754A - Detonator testing device : en
  • US2544029A - Presser foot control apparatus : en
  • US2544335A - Welding method and product : en
  • AT167854B - Process for the production of a hardenable powder which can be pressed and hardened under heat and pressure : de en
  • CA471964A - Apparatus for reproducing radiolocation intelligence at remote points : en fr
  • CA472004A - Heterodyne oscillators : en fr
  • DEJ0001774MA - Method for listening to the electromagnetic sound recordings of a rewindable sound carrier : de en
  • DEP0000455DA - Process for the separation and recovery of adsorbable components from gas mixtures. : de en
  • DEP0000700BA - Winding device for the continuous production of electrical cables : de en
  • DET0000329MA - Toy highway carriageway : de en
  • FR975315A - Brush box for the application of brilliantine and other similar products : en fr
  • US2544211A - Variable impedance device : en
  • US2544504A - Demountable leg : en
  • USD162300S - Combination electric lamp fixture and housing for door opening and closing mechanism : en
  • US2543924A - Adjustable seat support for chairs : en
  • US2544446A - Air heater for motor vehicles : en
  • US2544418A - Driving means for rotating combustion chambers : en
  • DEE0001025MA - Stage for theater or the like : de en
  • DEP0011443DA - Multiple electrical recorder : de en
  • AU146904B2 - Improvements relating tothe supply of washing ingredients to laundry washing machines : en
  • CA472030A - Electrical circuit arrangements for portable electrical stoves and the like : en fr
  • DE1620787U - SAEGEMEUR FURFUR FURN. : de en
  • FR975343A - Process for the preparation of methyl-6, alpha-ionones (alpha-irones) isomers, by the cyclization of methyl-3-pseudo-ionones : en fr
  • FR975529A - Platinum catalysts and processes for their preparation and use : en fr
  • FR975607A - Improvements to construction processes : en fr
  • USD162369S - Roadside restaurant or the like : en
  • DEA0004660MA - Device for measuring the curling pull : de en
  • GB651062A - Improvements relating to extrusion nozzles for covering cores with plastic substances : en
  • DEK0001973MA - Aging process for spirits : de en
  • DEP0030330DA - Storage and drive device for the drive drum of a roving bobbin on a card pile divider o. : de en
  • DE1620814U - PIN CYLINDER LOCK ETC. : de en
  • FR975404A - Iron oxide deoxidation process : en fr
  • DE1620832U - FIXABLE ADDRESS FRAME FOR GELDBOERSEN OR THE LIKE. : de en
  • DE1620818U - STEEL PLATE BELT, ESPECIALLY FOR UNDERGROUND CONVEYING. : de en
  • DEP0036014DA - Detachable stand base for hairdressing equipment : de en
  • FR975740A - Device ensuring the waterproofing of diving masks regardless of the conformation of the user's face : en fr
  • GB650877A - Improvements in or relating to hydraulic presses : en
  • US2543956A - Container-handling machine for pouring from one container into another : en
  • DEP0046637DA - Marking tape for defining circular or elliptical test areas when picking up wood : de en
  • AT167823B - Device for measuring and plotting angles and distances : de en
  • CA471900A - Heat-convertible compositions : en fr
  • DE1620647U - COPY DEVICE WITH FLIP CLOSURE. : de en
  • DE1620789U - Projection scale price scale : de en
  • US2543812A - Speed control for motors : en
  • USD162337S - Sacroiliac bab : en
  • US2543768A - Transfer switch for high-frequency heating systems : en
  • GB651008A - Improvements in and relating to air filters : en
  • FR975472A - Electrical appliance for the kitchen : en fr
  • GB651019A - Improvements in or relating to typographical composing machines : en
  • FR975565A - Device for adjusting the parallelism or alignment of the grinding wheel working plane in grinding machines : en fr
  • AU1051A - Continuous mercerizing of cotton : en
  • CA471849A - Electric light sockets : en fr
  • GB650851A - Rear endgate actuating mechanism for carry-type earth scrapers : en
  • US2544076A - Quaternary ammonium salts of di-and tri-(dialkylaminoalkoxy)-benzenes : en
  • FR975480A - Super-feedback wave signal receiver : en fr
  • AU8051A - Improvements in fans : en
  • DEB0003415MA - Seal for container and the like. : de en
  • DEP0043088DA - Drill platform, especially for driving routes : de en
  • GB650759A - Improvements in and relating to the lubrication of textile fibres : en
  • DE1620809U - SUBMERSIBLE PUMP FOR BEVERAGES. : de en
  • DEF0001439MA - Speedometers for water vehicles, in particular for motor and sailing boats : de en
  • US2543913A - Window stop : en
  • FR975644A - Improvements to telephone handsets : en fr
  • FR975648A - Improvements to quartz oscillators : en fr
  • FR975743A - New way to increase the sensitivity of counterbalance balances : en fr
  • GB650822A - Improvements in and relating to cyclic organoaminosilanes : en
  • DEP0010497DA - Device for heating goods under pressure by means of an electromagnetic high-frequency capacitor field : de en
  • DEF0001594MA - kaleidoscope : de en
  • FR975367A - Method for coloring advertising bottles called <<factices>> : en fr
  • FR975458A - Plasticizer formed by a cyanalkyl ether and synthetic resins plasticized using this plasticizer : en fr
  • FR975691A - Apparatus for making bags, cases and envelopes, in particular of viscose : en fr
  • FR975849A - Outdoor kitchen appliance : en fr
  • GB650888A - Improvements in resilient torque-transmitting couplings : en
  • US2544545A - Mixer : en
  • FR975575A - Process and devices for accelerated separation, by refrigeration, of solids in solution, and application to the treatment of wines : en fr
  • US2544221A - Visor for spectacles : en
  • GB650755A - Arrangement for checking the train of reply impulses in selector systems for remote control : en
  • FR975422A - Discharge tube : en fr
  • AT167851B - Process for the production of artificial structures such as threads, fibers, films with improved properties from viscose : de en
  • FR975465A - Beam mold for electric accumulators : en fr
  • GB650939A - Improvements in or relating to the production of bis-alkylol-amides of dimerized fatty acids : en
  • GB651030A - Improvements in and relating to flexible hose couplings : en
  • GB651043A - Improvements in steam generators : en
  • DEW0001924MA - Apparatus for removing old paints and varnishes : de en
  • GB650815A - Improvements in or relating to dust separators : en
  • AU149431B2 - Improvements in or relating toa cushioning pad for use in shock cushioning mechanism : en
  • DE1620734U - : de en
  • DEA0002859MA - Twist grip controls, in particular for motorcycles : de en
  • USD162301S - Textile fabric or similar article : en
  • US2544216A - Bathing implement : en
  • AU156030B2 - Processes forthe preparation of 2-phenyl-alkoxy-alamine derivatives : en
  • CA471936A - Lifting devices for tractors : en fr
  • US2543880A - Wreath holder for caskets : en
  • US2544320A - Fabricated article : en
  • US2544569A - Signaling system : en
  • DE1620770U - ARRANGEMENT OF SHEATHS OF WATCHES. : de en
  • GB651048A - Improvements in or relating to vapour generating and superheating units : en
  • DEP0048284DA - Detergents and personal care products made from soluble alkaline earth salts of capillary-active substances : de en
  • DE1620797U - PERSONNEL FOLDER. : de en
  • DEB0003714MA - Dismountable travel lounge chair made of tubes : de en
  • US2544624A - Three-dimensional oscillograph system : en
  • US2543766A - Barrel extension and coupling device for attachment to gun barrels : en
  • US2544493A - Removable purse for handbags : en
  • CA471912A - Fire extinguishers : en fr
  • CA471940A - Television systems : en fr
  • US2544239A - Garage door operating device : en
  • US2544606A - Engine and auxiliary fluid power system for vehicles : en
  • DE1620567U - EYEGLASSES. : de en
  • DEP0039948DA - Device for securing the impact cartridge in its position in the boreholes when shooting in the mine : de en
  • FR975485A - Discharge light tube, especially light tube : en fr
  • FR975417A - Stabilized high voltage generator : en fr
  • GB650942A - Improvements in and relating to radio vision apparatus : en
  • FR975520A - Sole milling machine : en fr
  • GB650990A - Improvements in or relating to the colouration of yarn or fabrics composed wholly orpartly of secondary or acetone-soluble cellulose acetate : en
  • FR975398A - New way of making shoes : en fr
  • FR975584A - Hydropneumatic reaction method and apparatus : en fr
  • AT167801B - Control device for electric floor lamps : de en
  • CA471960A - Pipe couplings and the like : en fr
  • GB650966A - Improvements in cold producers for refrigerator cabinets : en
  • DEN0000999MA - Two-stroke internal combustion engine with cylinder having inlet and outlet and working piston movable therein : de en
  • DE1620618U - LARGE AREA LUMINAIRE FOR FLUORESCENT LAMPS. : de en
  • AT167855B - Process for electrolytic polishing (lustering) of metals : de en
  • DEP0000087BA - Switching arrangement of electrical slave clocks : de en
  • DEP0056375DA - Process for the production of pyridine and its homologues from gases, vapors or aqueous solutions containing them : de en
  • DEP0042405DA - Connection of fluorescent tubes to mains voltages for which the tubes are not calculated : de en
  • CA471954A - Friction shock absorbing mechanism : en fr
  • DE1620682U - Curlers. : de en
  • CA471933A - Lead azide detonators : en fr
  • DEF0003060MA - Hair curlers : de en
  • DEP0010978DA - Device for clamping collector batteries : de en
  • US2543966A - Road surface checking and grooving machine : en
  • US2544220A - Shopping carrier for stores : en
  • USD162335S - Kitchen eange : en
  • FR975341A - Floor construction system : en fr
  • GB651018A - Closure for containers : en
  • GR12867B - BUILDING STONES AFTER VACANCIES. : el en
  • DE1620686U - ADJUSTABLE MASON TROWEL. : de en
  • DEH0002284MA - Stepless gear : de en
  • FR975606A - Process and apparatus for the manufacture of fertilizers : en fr
  • DES0001240MA - Process for bleaching fibers and structures made from them : de en
  • GB650976A - Improvements in or relating to vehicle brakes : en
  • DEP0038732DA - Reversible gear motor for compressed air or steam, which can be provided with a change gear : de en
  • US2543852A - Surface active derivatives of nitrogen-containing sulfonic acids : en
  • JPS262148Y1 - : ja
  • US2543814A - Means and method of tilting explosive charges in wells : en
  • US2544030A - Internal-expanding shoe brake : en
  • US2544215A - Door and gate operating mechanism : en
  • AT167845B - Condensation apparatus : de en
  • DE1620580U - BICYCLE RIM. : de en
  • DES0018464MA - Device for pressing and packing textile fiber ribbons in containers : de en
  • FR975361A - Improvements to agricultural threshers : en fr
  • GB650776A - Improvements in or relating to the manufacture of thiazyl and thiazolinyl dithiocarbamates : en
  • DESC003565MA - Quickly replaceable tires for all types of wheels : de en
  • US2543895A - Coating device for engraved cylinders : en
  • CA18052S - Combined table, gramaphone record cabinet, cocktail cabinet, writing desk and book and paper case : en
  • FR975690A - : fr
  • US2543937A - Radiant heating and therapeutic chamber : en
  • US2544189A - Chicken brooder : en
  • DEG0000905MA - Process for the production of round capacitor windings, in particular with a dielectric made of thermoplastic insulating material : de en
  • DE1620560U - STRIPPING DEVICE FOR THE PRODUCTION OF FILMS WITH EVEN THICK PAINT COATING. : de en
  • AU150927B2 - Corn-harvesting machine : en
  • US2544281A - Housing for electric fans and the like : en
  • DE1620616U - ELECTRIC HAND LAMP. : de en
  • DE1620674U - RAIL FASTENING WITH TWO EACH OTHER SLIDING BASE PLATE PARTS. : de en
  • DEH0002020MA - Electric iron : de en
  • DEP0007844DA - Agricultural building : de en
  • DEP0053699DA - Arrangement for magnetic sound recordings on wires : de en
  • FR975624A - Improvements made to remote control maneuvers, in particular to levers or joysticks for flexible transmissions : en fr
  • AT167811B - Electron tube with speed control : de en
  • AT167881B - Seating furniture that can be converted into a bed, in particular an upholstered chair : de en
  • FR975428A - Photographic product and process for obtaining intaglio images : en fr
  • GB650791A - Improvements in and related to elastic yarns : en
  • GB650905A - Aluminium alloy : en
  • FR975533A - Egg density measurement system for incubation and production device : en fr
  • FR975676A - Flexible elastic coupling for transmissions : en fr
  • FR975794A - ejector-compressor with internal body arranged axially in the diffuser : en fr
  • GB650943A - Production of aluminum and other similar metals : en
  • DEP0042307DA - Circular saw : de en
  • GB650954A - Knife for slicing foods such as sausage, vegetables, fruits and the like : en
  • DEW0002984MA - Condenser for steam power plants : de en
  • DE1620634U - FIBER INSULATION PANELS REINFORCED WITH METAL AND GLUED FOR THE PRODUCTION OF LIGHTWEIGHT PARTITIONING WALLS. : de en
  • FR975665A - Knotter for baler : en fr
  • FR975827A - Process for improving the action of caustic detergents on cellulosic fibers : en fr
  • GB650920A - Improvements in or relating to pipe or rod joints or couplings : en
  • GB650937A - Improved radio detecting apparatus : en
  • US2544270A - Foothold and method of manufacture : en
  • FR975352A - Racing car with two bodies in the form of cross-braced fuselages : en fr
  • FR975424A - Process for treating non-alloy steels to obtain high resistance to elongation with simultaneous improvement : en fr
  • US2543810A - Garment hanger : en
  • US2543979A - Impact wrench torque control : en
  • USD162318S - Kress proof machine : en
  • GB650787A - Improvements relating to coating and impregnating compositions : en
  • GB650802A - Rotary machine adapted to operate as a pump, compressor or motor : en
  • FR975846A - Removable transport belt in light alloys for accumulator batteries : en fr
  • US2544073A - Hose for dispensing pump and means for supporting a loop therein : en
  • USD162308S - Greeting card or the like : en
  • FR975381A - Further development of rheostats : en fr
  • US2544626A - Closure applying machine : en
  • US2543962A - Spark plug construction : en
  • US2544213A - Saw-tooth current oscillation generator : en
  • DEB0002639MA - Device for precise right-angled and dimensionally accurate processing of doors, table tops, panels, etc. : de en
  • US2543934A - Bracket for supporting an inverted mason type jar containing articles to be dispensed, including a receptacle with rotary valve : en
  • US2544179A - Generator regulator : en
  • US2544346A - Timing device : en
  • US2544365A - Acylated phenol-formaldehyde resins containing ketene polymers of higher fatty acids : en
  • US2544568A - Reversible book : en
  • DEB0002184MA - Magnetic head for magnetic sound record player : de en
  • DEP0048425DA - Sound carriers for magnetic sound recordings : de en
  • DK72244C - Device for hatch beams. : da en
  • FR975744A - Advanced automatic balance with dual sensitivity, direct and continuous reading : en fr
  • US2544525A - Vehicle body construction : en
  • FR975704A - Automatic unloading for bottle washing machines : en fr
  • CA471948A - Valves : en fr
  • CA471907A - Radio detection systems : en fr
  • CA471976A - Frequency regulators : en fr
  • US2544414A - High-pressure apparatus : en
  • FR975758A - Safety device for cradles, baby carriages, etc. : en fr
  • FR975522A - Sprayer : en fr
  • US2544496A - Housing and training coop for chickens : en
  • FR975455A - Nautical propeller device, human powered : en fr
  • FR975476A - Electric arc lamp : en fr
  • AU451A - Improvements in coin and key controlled locking mechanisms for caretaker cabinets : en
  • CA471919A - Scales : en fr
  • CA471913A - Shock absorbers : en fr
  • DES0001455MA - High-frequency receiver in superimposition circuit : de en
  • FR975818A - Main steam inlet valve for heating rail cars : en fr
  • GB650872A - Improvements in shuttering for pre-cast or in situ moulding of concrete building constructions : en
  • US2544132A - Detachable means for combination bed structures : en
  • CA471863A - Slack adjustors : en fr
  • CA472029A - Methods and apparatus for covering balls : en fr
  • DE1620823U - THREADED WRAP. : de en
  • US2544110A - Concrete form : en
  • US2544224A - Circular slide rule : en
  • US2544501A - Cigarette container : en
  • DEP0027119DA - Device for setting down railway wagons from road scooters onto mobile detachment tracks : de en
  • FR975639A - Improvements made to planetary gear trains with several planets, in particular to reducers of this type for aircraft engines : en fr
  • FR975310A - Mounts for braided shoes : en fr
  • DE1620772U - IGNITION HEAD FOR GAS HEATED APPLIANCES WITH CENTRAL IGNITION. : de en
  • DET0000419MA - Device for increasing the natural flexibility of leather, such as shoe soles and the like. : de en
  • CA471944A - Discharge mechanism for endless conveyers : en fr
  • US2544310A - File cleaner : en
  • US2544577A - Needle-threading mechanism for sewing machines : en
  • US2543947A - Gripping and lifting device : en
  • US2544121A - Hose coiling device : en
  • US2543886A - Nutcracker : en
  • CA471989A - Condenser welding systems : en fr
  • US2543798A - Pipe and cigarette lighter : en
  • FR975317A - Special staples for leather and cardboard and crimping system : en fr
  • FR975699A - Box for packaging, especially for pastry : en fr
  • AT167878B - Process for the production of products from cement, concrete or other hardening building materials : de en
  • DEP0027691DA - Transmission element for the transmission of high-frequency electromagnetic waves : de en
  • DEP0037451DA - Rotary kiln with a device for rapid cooling (quenching) of hot cement clinker : de en
  • DEP0020366DA - Press for the production of moldings from hardening molding compound : de en
  • FR975807A - Printing press feeding machine : en fr
  • US2543749A - Tractor fifth wheel mounting : en
  • FR975621A - Improvements made to a suspension device for vehicle wheels, in particular to those for a single steering wheel of three-wheeled motor vehicles : en fr
  • AT167868B - Process for obtaining therapeutically effective granules of eosinophilic leukocytes and extracts therefrom : de en
  • US2543772A - Color television : en
  • USD162305S - Greeting card or the like : en
  • CA472013A - Two way carrier telephone systems : en fr
  • FR975630A - Gear shift control device for diesel type engines : en fr
  • GB650946A - Process and apparatus for the treatment of kapok for the purpose of obtaining a thread suitable for weaving : en
  • GB651068A - Improvements in or relating to photographic film : en
  • DEB0002885MA - Device for precipitating the vapor generated in boiling kettles : de en
  • DE1620838U - AUTOMOTIVE HEATING. : de en
  • DEP0036923DA - Pump, liquid motor or coupling : de en
  • DE1620649U - NOTICE DEVICE FOR MOTOR VEHICLES. : de en
  • DEP0043839DA - Stamp head for pit stamp : de en
  • FR975421A - Tubular diaphragm for chi rays : en fr
  • DEP0021959DA - Shielded microphone : de en
  • DEP0043409DA - Mobile conveyor belt : de en
  • FR975355A - Method and apparatus for washing and drying and disinfecting containers : en fr
  • DE1620774U - RUBBER WASHING ROLLER FOR STREET CLEANING. : de en
  • GB650895A - Improvements in or relating to slotting machines : en
  • FR975423A - Sensitive sheets and methods for obtaining photographic images : en fr
  • DE1620768U - HEXAGED FOLDING BOX AND CUTTING FOR YOUR PRODUCTION. : de en
  • DEP0055831DA - Process for the preparation of adsorption compounds of methionine with colloids : de en
  • US2544254A - Sewer pipe cutting mechanism : en
  • DEP0018546DA - Sectional radiator made of light metal : de en
  • DEP0049052DA - Switching device for electrical devices to prevent damage in the event of undervoltage : de en
  • FR975375A - Electric oven for roasting food with automatic watering device : en fr
  • FR975391A - Model of a pleasure boat : en fr
  • DK72229C - Soft iron instrument. : da en
  • FR975618A - Dry distillation process for wood : en fr
  • DED0000884MA - Process for creating surface effects on product tapes made of thermoplastic materials : de en
  • FR975446A - Device for advancing, in an assembly line, a part fitted with running gear : en fr
  • GB650927A - Improvements in or relating to farming implements : en
  • AU148479B2 - Organosilicon resins and methods of preparing them : en
  • CA471920A - Systems of wave trains : en fr
  • CA471866A - Oxygen pumping systems : en fr
  • CA471935A - Processes for textile colouration : en fr
  • CA472000A - Unitary shade, deformable reflector and lens assemblies : en fr
  • CA472023A - Magnetic wire sound recording and reproducing apparatus : en fr
  • GB650885A - Improvements in domestic heating and ventilating systems : en
  • FR975321A - Miniature camera with eartouch-shaped film holder : en fr
  • DEM0005649MA - Reset device for steering racks or running axles of locomotives and other rail vehicles : de en
  • DEP0047887DA - Electric switch : de en
  • GB650958A - Friction clutch to connect rotating parts : en
  • FR975433A - Automatic brake for baby carriage or stroller : en fr
  • US2544194A - Toothed drive for transmitting power : en
  • DEJ0003438MA - Device for attaching clothing protection nets to bicycles : de en
  • US2543854A - Wheel retainer for vehicles : en
  • DE1620636U - PANEL-SHAPED CONSTRUCTION HOLLOW BODY. : de en
  • AU156756B2 - Adhesively bonded nonwoven fibrous material having increased tensile strength and amplified porosity and methods of production thereof : en
  • GB650911A - Improvements in or relating to 3-pyrazolidone compounds : en
  • AU9951A - Method of and apparatus for mending hosiery : en
  • DE1620641U - JOINER'S DOORS AND STRONGER TRIPLE PANELS WITH MACHINE-MANUFACTURED CENTER LAYER AND DEVICES FOR THEIR PRODUCTION. : de en
  • DEP0000507MA - Electric cable : de en
  • AT167829B - Apparatus for perspective drawing : de en
  • AT167846B - Process for the production of herbal extracts with a stabilized vitamin C content : de en
  • DE1620705U - WHEEL TRIM WITH A WINDOW FITTED INTO IT THAT ALLOWS ACCESS TO THE WHEEL VALVE. : de en
  • DE1620842U - TABLE SCREW CLAMP WITH STOP BOLT FOR HAND ROLLER. : de en
  • DES0009476MA - Scrubbing and polishing machine for small parts : de en
  • FR975763A - Sanitary napkin : en fr
  • US2543800A - Reflex light reflector : en
  • DEH0004547MA - Support rod for supporting lintel plates in file boxes and the like. : de en
  • DEP0001776BA - Liquid filter element : de en
  • DEP0047388DA - Tape roll : de en
  • US2544564A - Method of preventing foaming of aqueous absorption liquids when employed in the removal of acid constituents present in gaseous mixtures : en
  • CA471971A - Cellulosic products : en fr
  • DEK0002245MA - 35mm projectors for advertising purposes : de en
  • DE1620753U - COMBINED DRILLING TOOL. : de en
  • DEP0005508DA - Hot strip coiler : de en
  • FR975599A - Hydraulic servo mechanism for various movements : en fr
  • FR975800A - Thermoplastic case mounted without riveting and without? : en fr
  • DE1620790U - AUTOMATIC OPENING OF A RECORDING DEVICE. : de en
  • DE1620807U - Advertisement and advertising device : de en
  • DEP0035717DA - Process for igniting and operating electric fluorescent tubes : de en
  • FR975774A - Articles for magnesian cement coverings : en fr
  • FR975739A - Advanced shutter for single cameras : en fr
  • GB650875A - Telecommunication exchange : en
  • GB650878A - Improvements in or relating to fluid pressure actuated control steering systems : en
  • GB651011A - Improvements in modulation devices particularly for wide frequency bands : en
  • US2543744A - Nonfoaming soap composition : en
  • US2544399A - Harness release : en
  • US2544481A - Rotary displacement device : en
  • FR975440A - Electronic variable scale graduation : en fr
  • US2544421A - Automatic control mechanism for gas storage tanks : en
  • USD162352S - Stocking : en
  • US2543949A - Ophthalmic lens : en
  • US2544049A - Bait box : en
  • US2544468A - Roller gearing for drafting mechanisms for textile fibers : en
  • US2544419A - Combustion chamber with wide-angle discharge for use in propulsion apparatus : en
  • US2544486A - Garment : en
  • CA471883A - Stabilized organic peroxides : en fr
  • US2544178A - Frog fish lure : en
  • US2544227A - Sewing machine hook mechanism : en
  • US2544449A - Magnetic retriever : en
  • AU152809B2 - Improvements in or relating to liquid break circuit interrupter : en
  • FR975622A - Anode for vacuum discharge devices and in particular for iron-tank mercury vapor rectifiers : en fr
  • GB651015A - Improvements in pyrophoric lighters : en
  • FR975761A - Road signaling and indication device : en fr
  • FR975804A - Simplified automatic centering cut-out joints : en fr
  • US2543999A - Tongue cleaner : en
  • DE1620833U - BELT CONNECTOR. : de en
  • DEP0003539BA - Method for synchronizing single-frequency transmitters : de en
  • DEP0033541DA - Overcurrent circuit breaker in which a mercury interrupter is used as a contactor : de en
  • DE1620687U - OIL MEASURING DEVICE. : de en
  • FR975405A - Fastening bar for wires, especially for electrical conductors : en fr
  • DET0000364MA - Process for processing polyvinyl chloride mixtures into profiles or cable sheaths : de en
  • DET0000470MA - Elastic safety coupling : de en
  • FR975399A - Mine car : en fr
  • US2543783A - Method of purifying rutin : en
  • US2543896A - Christmas tree stand : en
  • DE1620685U - RUBBER PROFILE WITH FILLER, IN PARTICULAR FOR FASTENING WINDOW PANELS IN SHEET CUTOUTS. : de en
  • DEP0048858DA - Masonry made of large-format hollow bricks : de en
  • DE1620723U - LAUNDRY DRYERS. : de en
  • US2544278A - Tail wheel assembly : en
  • US2544544A - Heating system : en
  • DE1620565U - SHELL CHAINS MADE OF PLAETS WITH A HOLE (TUBBLE, PAJETTES). : de en
  • DEK0000072MA - Device for irradiating biological bodies with centimeter and decimeter waves : de en
  • DEK0001943MA - Cigar and cigarette holder : de en
  • DEP0003688BA - Wind turbine turbine : de en
  • DEV0000753MA - Waterproof and airtight cases for clocks and other instruments : de en
  • DEK0003920MA - Front fork for bicycles and motorcycles : de en
  • GB650786A - Improvements in or relating to the production of flexible film : en
  • US2543838A - Oxygen removal from absorption oils : en
  • FR975625A - Air turbine : en fr
  • FR975633A - Simultaneous manufacture of magnesium or magnesia and calcium carbide : en fr
  • FR975824A - Wool dyeing process : en fr
  • GB650944A - Improvements in or relating to stabilizers for motor vehicles : en
  • FR975564A - Improvements made to grip claw systems for vehicle wheels, in particular for pneumatic tires : en fr
  • US2544182A - Ventilator : en
  • DEB0000361MA - Process for the preparation of permanent wave solutions : de en
  • DK72245C - Automatic firearm. : da en
  • FR975425A - Anti-theft device for electric lamps : en fr
  • FR975830A - Preparation of methyl germanium compounds : en fr
  • US2544475A - Mousetrap attachment : en
  • US2544072A - Rotary centrifugal pulverizer with intermeshing knives on rotor and stator : en
  • US2544162A - Freezer : en
  • USD162291S - Duncan display stand : en
  • DEP0049600DA - Chimney dedusting : de en
  • DE1620803U - FOLDING SAMPLE CARD WITH SHOP WINDOW, DESIGN DESCRIPTION AND COLOR SCALE. : de en
  • US2543900A - Television antenna bracket : en
  • US2544023A - Vine remover and chopper : en
  • US2544031A - Thermocouple auxiliary amplifier for controlling heating apparatus : en
  • DEP0053352DA - Process for the production of salts of phthalocyanine dyes and their free phthalocyanine bases : de en
  • US2544075A - Basket framework lining and blank therefor : en
  • DEH0002177MA - Bicycle network : de en
  • DEP0003053BA - Electrical switching device for regulators making contact : de en
  • FR975377A - Automatic stator winding machine : en fr
  • GB651056A - Improvements in or relating to meters incorporating shaft couplings employing hysteresis effects : en
  • DEP0000573BA - End termination for sheathed electrical cables : de en
  • DEM0001992MA - Device for evaluating betting slips and the like, in particular tote betting slips : de en
  • DEM0002438MA - From a shell consisting of individual leather strips sewn together and an air bubble enclosed by this : de en
  • DES0000405MA - Milling machine with tenon cutting device : de en
  • FR975378A - Installation for the electrical maneuvering of a control device from several service stations : en fr
  • DE1620573U - DEVICE FOR DISPLAYING ROUTES, IN PARTICULAR FOR VEHICLES. : de en
  • US2543830A - Electromagnetic brake device : en
  • US2544217A - Blowtorch : en
  • US2544470A - Machine for breasting louis heels : en
  • GB650884A - Improvements in or relating to internal combustion engines provided with electrical ignition : en
  • US2544319A - Pencil sharpener : en
  • US2544508A - Signal transfer apparatus : en
  • US2544572A - Felt conditioner for use in papermaking : en
  • US2544038A - Recording sgaiie : en
  • US2544295A - Animal trap : en
  • US2544168A - Lining device for caskets and the like : en
  • US2544404A - Bulletin board : en
  • US2544474A - Heating system : en
  • US2543790A - Counting device for can testing machines : en
  • US2544078A - Radio-frequency spectrometer : en
  • USD162342S - Electric control panel board : en
  • DE1620798U - DECORATION STAND. : de en
  • FR975732A - Method and arrangement for the separation of pulses, in particular in television : en fr
  • DES0002269MA - Manufacture of building walls : de en
  • GB650832A - Improvements in and relating to insecticides : en
  • GB650951A - Improvements in fluid control devices : en
  • US2543920A - Fill and discharge valve for liquefied hydrocarbon containers : en
  • FR975819A - Super injector-mixer for liquid saturation : en fr
  • US2544020A - Method and machine for making and filling fluted containers : en
  • US2544406A - Hand held scrubboard : en
  • US2544410A - Magazine and blade combination : en
  • US2544555A - Reaction of diolefin polymers with hydrogen and carbon monoxide : en
  • DE1620624U - CERAMIC COMPARTMENTS. : de en
  • DE1620719U - FILTER, ESPECIALLY FOR SINK AND DRAINAGE. : de en
  • DEP0019961DA - Process for the production of high pressure hoses with hose fittings : de en
  • DK72239C - Potato harvester. : da en
  • DEP0048229DA - Artificial stone, in particular hollow block : de en
  • CA472011A - Mandrils for blind riveting : en fr
  • DE1620555U - FRONT FORK FOR MOTORCYCLES AND SIMILAR VEHICLES. : de en
  • DE1620765U - DIPPER EXCAVATORS AS A TOY. : de en
  • DER0001736MA - Packing machine : de en
  • DER0003189MA - Device for automatic pressing of pipes, in particular continuously accumulating pipes of the same length and diameter : de en
  • FR975400A - Sprayer : en fr
  • DE1620675U - BRAKE PIPE FOR RAIL VEHICLES, IN PARTICULAR LOCOMOTIVES. : de en
  • AT167856B - Method of dressing seeds : de en
  • AU151663B2 - Scraper with rear engine drive : en
  • CA471968A - Electron discharge devices employing cavity resonator apparatus : en fr
  • DEV0001516MA - Process for preventing the discoloration of finished cellulose hydrate fibers during steaming : de en
  • US2544057A - Tellurian : en
  • US2544471A - Dual-purpose brake mechanism : en
  • AU153920B2 - Apparatus forthe construction of perspective drawings : en
  • US2543980A - Vaporizing type liquid fuel burner : en
  • US2544140A - Process of forming an article from at least two plastics : en
  • US2544150A - Deformable firearm bore wiper : en
  • US2544308A - Refining of organic compounds : en
  • AT167842B - Bung with exchangeable air filter and lip valve : de en
  • DEP0023589DA - Piston pump : de en
  • US2544459A - Surgical clamp for circumcising : en
  • AU7851A - Method of making acellular rubber article and product thereof : en
  • DE1620612U - CARTRIDGE CABLE. : de en
  • DK72240C - Process for the preparation of an agent having fungicidal or fungistatic properties or both. : da en
  • US2543862A - Notice impelling device : en
  • US2544537A - Packing device for hydraulic fluidtight sliding joints : en
  • US2544627A - Labeling machine : en
  • US2544632A - Repair of pulpstones : en
  • DEP0010408DA - Process for producing thin, reflection-reducing surface layers on optical glass or the like. : de en
  • DEB0000918MA - Pressure medium braking device for truck trains, in which the towing vehicle and trailer pressure medium (compressed air) brakes are controlled from the foot brake lever through a common valve : de en
  • DEV0002758MA - Liquid flow switch : de en
  • US2544102A - Receiving apparatus for radio signals : en
  • US2544103A - Tetranitrodiols and method of preparing same : en
  • DE1620644U - SEMI-AUTOMATIC SAEG SHARPENING MACHINE. : de en
  • DE1620617U - ECONOMY FLASHLIGHT WITH EXTENDABLE SOCKET. : de en
  • US2544004A - Height gauge fixture : en
  • DEP0036432DA - Method for ventilation of milling machines : de en
  • FR975710A - Improved pump and installation including application : en fr
  • FR975583A - Process for recovering heat in the drying operations and means for implementing this process : en fr
  • US2544064A - Tag holding means for laundry marking machines : en
  • US2544275A - Machine for preparing seed cane : en
  • US2544548A - Shock absorber : en
  • US2544588A - Tonsil enucleator : en
  • DEP0022995DA - Formwork for reinforced concrete rib ceilings : de en
  • DEP0034796DA - Quartz watch : de en
  • GB650801A - Improvements in and relating to excitation system for alternating current dynamo-electric machines : en
  • US2544586A - Bottle cap : en
  • DE1620722U - SELF-ACTING GAS TAP LOCK. : de en
  • US2544265A - Method of making fish lures : en
  • US2544324A - Coffee maker seal : en
  • DE1620813U - BOWDEN-CABLE SHOCK BRAKES ON VEHICLES, IN PARTICULAR ON BICYCLES. : de en
  • GB650908A - Improvements relating to alternating electric current generators : en
  • CA471941A - Telegraph transmitters : en fr
  • FR975655A - Concrete blocks obtained by means of combined molds : en fr
  • AU951A - Organosilicon resins and methods of preparing them : en
  • US2543760A - Rough rounding machine for stitchdown shoes : en
  • US2543965A - Flight control for model airplanes : en
  • BE497994A - PROCESS FOR THE PREPARATION OF AMINO-ARYL-PYRIDYL-ALCANOLS AND THEIR ESTERS. : en fr
  • DE1620845U - BRAIDED FRAME FOR TOYS. : de en
  • AU148266B2 - Improvements in or relating to composite building slabs with metal facing : en
  • CA471844A - Musical instruments : en fr
  • AT167869B - Reproduction material and methods for making same : de en
  • CA471897A - Electrical control systems : en fr
  • AT167879B - Electric arc welding process : de en
  • DE1620639U - LINOLEUM BAR. : de en
  • DEW0003302MA - Security paper : de en
  • USD162328S - Guard pin : en
  • FR975571A - Socket for electrical machines : en fr
  • AT167870B - Reproduction material : de en
  • US2544148A - Perpetual calendar : en
  • AU149975B2 - A method of and apparatus for partially recovering the sulphur content of iron pyrites : en
  • AU153145B2 - Improvements inthe manufacture of electric capacitors : en
  • DEP0050695DA - Process for the production of phosphate fertilizers. : de en
  • US2543750A - Beehive : en
  • USD162364S - Jewelry box : en
  • US2544479A - Fingernail trimmer using safety razor blades in a notched blade holder : en
  • US2544528A - Door check and holding device : en
  • US2544618A - Hunting license holder : en
  • DEM0007133MA - Electric ignition device for gas burners, in particular for cooking purposes : de en
  • CA471923A - Processes of producing oxygen : en fr
  • CA471911A - Radio communicating systems : en fr
  • DE1620740U - TOILET LID PROTECTIVE RING. : de en
  • CA471889A - Dispensing apparatus : en fr
  • GB650860A - Tubular and light weight pneumatic tyres and their manufacture : en
  • FR975546A - Improvements in methods and devices for coating metal objects with protective layers of a different metal : en fr
  • FR975709A - Electrical device for reducing the operating power of lamps or electrical appliances at will : en fr
  • GB650984A - Manufacture of isocinchomeronic acid : en
  • DE1620728U - ELECTRIC HOT RADIATOR. : de en
  • FR975448A - Improvements to pipe joints : en fr
  • DEP0009126DA - Radio receiver : de en
  • DES0018893MA - Pedestal table : de en
  • FR975716A - Individual axle drive device for nose suspension motor with shock absorption : en fr
  • AU154470B2 - Improvements in or relating to method and means for after treating fresh spun artificial silk filaments in continuous opertion : en
  • DE1620761U - LINT KNIFE. : de en
  • DEK0003376MA - Ratchet lever : de en
  • US2543811A - Axle with wheel-type planetary drive : en
  • DEH0001422MA - Motion display device, in particular for registering the driving operation of motor vehicles : de en
  • DE1620556U - FORK HEAD FOR BICYCLES. : de en
  • DE1620614U - SLIDING ANCHOR MOTOR OR SIMILAR BRAKE MOTOR. : de en
  • DE1620741U - COFFEE FILTER. : de en
  • DEP0051960DA - Broaching machine for removing stacks of briquettes or the like. : de en
  • DED0001884MA - Machine for washing and brushing cylindrical shapes : de en
  • DEP0032769DA - End collar clamp for clamping ropes, in particular electrical overhead lines : de en
  • AT167862B - Process for the production of a putty resin (propolis) as an active substance containing preparation for the treatment of wounds, tumors and inflammations : de en
  • FR975793A - Toy : en fr
  • US2544283A - Re-usable container : en
  • US2544313A - Cable lashing machine : en
  • US2544472A - Preparation of diborane : en
  • FR975362A - Bra : en fr
  • DEH0002260MA - Wall clock : de en
  • DEP0018915DA - Mobile vibratory stone crusher : de en
  • FR975360A - Formula and process for the manufacture of a vegetable-based yeast intended to replace exclusively chemical yeasts : en fr
  • DK72232C - Carrying stick. : da en
  • US2544583A - Ball joint : en
  • DES0001683MA - Cogs and gears : de en
  • DEJ0000240MA - Hole or testing machine for hole combinations : de en
  • FR975726A - Electronic tube camera : en fr
  • GR12869B - ICE SERVICE AFTER FILTER. : el en
  • DEH0004761MA - Junction box cover for flush mounting : de en
  • DEK0002113MA - Film switching, shutter tensioning and release device on photographic cameras : de en
  • DEP0037519DA - Axle suspension for vehicles, in particular motor vehicles : de en
  • FR975366A - Device with automatic engagement and release allowing the tractor driver to turn the tilters : en fr
  • FR975754A - Process for bonding rubber, and the like, to leather : en fr
  • GB651047A - Improvements relating to reed horns : en
  • US2543865A - Multiple catalogue binder : en
  • FR975602A - : fr
  • FR975512A - Prefabricated blocks forming jamb and embrasure for openings : en fr
  • FR975759A - Pipe joints and fittings, especially in asbestos cement and special portable tools, allowing them to be made on site : en fr
  • GB651031A - Improvements in or relating to haulm cutting devices : en
  • DEP0028333DA - Process for the preparation of pyrimidines : de en
  • DEP0043528DA - Method and device for applying paint to wall surfaces or the like. : de en
  • DE1620561U - TROUSERS WITH ROUND BAND. : de en
  • GB650782A - Improvements in and relating to hydraulic reciprocating pumps : en
  • DEP0004576DA - Process and device for the proportional taking of reliable average samples of the total daily quantities of milk delivered to the dairy in order to determine the average fat content as precisely as possible : de en
  • FR975658A - : fr
  • GB650868A - Improvements in rotary valve internal-combustion engines : en
  • DEP0000857DA - Lifting and lifting device for multiple devices : de en
  • FR975309A - Pressure-fed vaporization lamp : en fr
  • FR975671A - Tobacco Pipe Improvements : en fr
  • GB650971A - Scrapers for textile machinery rolls : en
  • US2544623A - Formation tester : en
  • DE1620780U - REFRIGERATION UNIT FOR GENERATION OF COOLED GAS FLOW FOR LOCAL STUNNING. : de en
  • FR975623A - Improvement in the illumination of dials of measuring devices : en fr
  • FR975626A - Improvements to binding systems for removable leaflets : en fr
  • GB650847A - Improvements in and relating to carding machines : en
  • AT167527B - Punch card and method and device for sorting such punch cards : de en
  • AU8651A - An improved process forthe production of footwear : en
  • DE1620684U - TENSIONING HEAD FOR PRE-TENSIONING REINFORCED CONCRETE BODIES. : de en
  • FR975344A - Process for preparing alpha-ionones : en fr
  • FR975382A - Improvements to means of lubricating electric motor blocks : en fr
  • FR975632A - Water-based toothpaste product and its manufacturing process : en fr
  • US2543890A - Safety razor : en
  • US2544323A - Cyanine dyes : en
  • DE1620781U - BASE FOR COFFEE, TEA AND SIMILAR POTS. : de en
  • DE1620817U - GAME WITH COLORED BALLS. : de en
  • FR975597A - Improvements to gas burners : en fr
  • FR975330A - Flatbed printing, tracing, perforating and cutting machine for paper, cardboard or other substances : en fr
  • FR975463A - Welding of plastic sheets or strips by high-frequency heating : en fr
  • FR975475A - Scraping or scraping device : en fr
  • US2543926A - Retractable office lamp : en
  • FR975340A - Process for manufacturing porous blocks that can be used in buildings or isolation work : en fr
  • AU2351A - A method of and apparatus for partially recovering the sulphur content of iron pyrites : en
  • CA471951A - Friction shock absorbing mechanism : en fr
  • DE1620650U - LUGGAGE RACK FOR BICYCLES. : de en
  • CA471979A - Welding systems : en fr
  • AT167803B - Remote control receiver : de en
  • DEP0033934DA - Inevitable tool lift-off for horizontal shaping machines : de en
  • AT167887B - Chair, sofa or the like : de en
  • CA471840A - Ventilated footwear : en fr
  • CA471908A - Electron discharge devices : en fr
  • CA471928A - Quinoline and quinazoline derivatives : en fr
  • GR12870B - LIGHT WOODEN TRACK FOR PASTRY AND ALL OTHER USES. : el en
  • US2544439A - Glare eliminating lamp unit : en
  • USD162310S - Karfiol doily : en
  • US2543887A - Magnetron power supply circuits : en
  • US2544195A - High-frequency iron-cored coil : en
  • FR975768A - Improvements relating to a conical paper cup and its manufacturing process : en fr
  • GB650915A - Improvements in or relating to synchronous electric motors : en
  • US2544303A - Holding fixture for articles : en
  • AU153933B2 - Improvements in apparatus for towing and refuelling aircraft : en
  • FR975303A - Improvements to cameras : en fr
  • GB650886A - Improvements in or relating to electric pulse communication system : en
  • US2544563A - Sword : en
  • US2543745A - Furoic amides of amino naphthols : en
  • AU2251A - Improvements inthe preparation of mixed fabrics for use as interlinings infused fabric assemblies : en
  • DE1620552U - SLEEVE FOR YARN, SEWING SILK AND THE LIKE : de en
  • DE1620785U - VERY PREVENTING BED POSITION FITTING FOR CONNECTING THE SIDE PARTS TO THE HEAD AND FOOTRESTS OF WOODEN BED BEDS. : de en
  • CA472002A - Process for the preparation of phenthiazine derivatives : en fr
  • CA471914A - Claws for milking machines : en fr
  • AT167834B - Method and device for the continuous decomposition of alkali amalgam : de en
  • CA471966A - Electron discharge devices utilizing cavity resonators : en fr
  • US2544560A - Fluorination of saturated halocar : en
  • US2544570A - Grain bin loader : en
  • US2544432A - Form-fitting undergarment : en
  • USD162365S - Lady s stocking : en
  • AU147856B2 - Nozzle for delivering aliquid into a tank : en
  • US2543855A - Hat crown stay : en
  • US2543802A - Sorting mechanism for blanks : en
  • US2544242A - Convertible bulkhead and air circulating fan assembly for refrigerator cars : en
  • DEP0008910DA - Winch gear : de en
  • DE1620698U - Potato squeezer with stone ejection : de en
  • DEP0028830DA - Friction disc with leather covering for drives : de en
  • DESC000027MA - Machine for making slots and grooves in woodworking : de en
  • DE1620747U - ELASTIC CLAMPING DEVICE. : de en
  • US2544614A - Sealing fastener for the floor plates of the tray of a bubble tower : en
  • CA471893A - Hydraulic mechanism : en fr
  • US2543787A - Double motor drive synchronizing system : en
  • US2544426A - Visible setting control mechanism : en
  • US2544582A - Bearing assembly for steering linkage and the like : en
  • AT167861B - Process for the preparation of corticosterone, dehydrocorticosterone and their esters : de en
  • FR975762A - Folding plans and maps : en fr
  • FR975494A - Packing machine in tubular packages kept folded flat : en fr
  • DEP0045116DA - Electrical insulating body, in particular capacitor dielectric : de en
  • FR975477A - Automatic centering and drilling device : en fr
  • FR975712A - Improvements in the preparation of 3.5.5-trimethyl-hexanol polyesters : en fr
  • DEZ0000259MA - Release device with forward drive for motion picture cameras : de en
  • DK72249C - Reading device for tip coupons. : da en
  • FR975437A - Mixed railway sleeper : en fr
  • FR975720A - Speed multiplier mechanism for reciprocating bicycle wheel hub : en fr
  • FR975826A - Device for sampling phase-shifted voltages from a variable frequency voltage : en fr
  • GB650880A - Case for microfilms : en
  • DE1620628U - PICTURE HOLDING BAR WITH SLIDING BALL CLAMPS. : de en
  • DE1620806U - EYE CATCH DEVICE FOR EXHIBITION AND ADVERTISING PURPOSES AND IN PARTICULAR AS A TARGET ARRANGEMENT IN SHOPS. : de en
  • DE1620834U - PIVOTING SLIDING DEVICE FOR BABY CARRIAGE. : de en
  • GB650835A - Improvements in or relating to tires : en
  • GB650871A - Improvements in and relating to an aircraft cabin pressure regulator : en
  • DE1620717U - WATER LINE FILTER. : de en
  • US2543918A - Shaft coupling : en
  • US2544204A - Radar responder beacon : en
  • US2544408A - Hot-water system : en
  • US2543939A - Process for molding building slabs in position : en
  • US2544051A - Machine for supplying air to pneumatic relooping tools : en
  • US2544298A - Electromagnetic mechanism for agitating cradles : en
  • US2544460A - High index phosphate glass : en
  • DEP0013350DA - Fastening means for the construction of permanent sheet metal formwork : de en
  • FR975508A - Advanced control machine tool : en fr
  • AU4051A - Improvements in or relating to liquid break circuit interrupter : en
  • US2544271A - Production of oxygenated products from petroleum : en
  • US2544291A - Alkaloid manufacture : en
  • FR975841A - Applying the sliding rule parallel to portable drawing boards : en fr
  • DEP0039416DA - Method and apparatus for developing photographic sensitized materials : de en
  • DED0005526MA - Rail fastening on base plates, especially on reinforced concrete sleepers : de en
  • DK72234C - Apparatus for dispensing potatoes, chopped sugar and similar pieces. : da en
  • GB650827A - Improvements in or relating to processes for the preparation of strongly lathering and washing agents, shampoos and the like : en
  • DK72221C - Rotary burner for gaseous fuel. : da en
  • FR975593A - Device for adjusting the flow of air in aircraft cowls such as air-cooled engine cowls, radiator cowls, etc. : en fr
  • DEP0031265DA - Pesticides : de en
  • FR975685A - Improvements to parallel vices for machine tools : en fr
  • DEP0028464DA - Spring joint, especially for vibrators or the like. : de en
  • FR975379A - Brakes for vehicle wheels and the like : en fr
  • FR975498A - Nitriles and their preparation process : en fr
  • DEC0000109MA - Switching pin for electrical AC switches : de en
  • FR975479A - Projection device for endless films : en fr
  • GB650893A - Improved apparatus for cleaning the card clothing of the carding cylinders of carding engines : en
  • DEP0008083DA - Method and device for the cultivation of microorganisms : de en
  • DK72227C - Electromechanical transformer. : da en
  • US2543921A - Knee acting adjustable fender : en
  • US2544093A - Deodorant compositions : en
  • DK72225C - Process for the preparation of a manganese sulphate solution which can be used for the preparation of metallic manganese or manganese peroxide by electrolysis. : da en
  • DE1620835U - CAP FOR LIQUID CONTAINER. : de en
  • FR975358A - Pencil sharpening machine : en fr
  • DEP0010130DA - Process for separating hulled oats or similar grain from the husks : de en
  • FR975450A - Concrete hollow stones and machine for their manufacture : en fr
  • DEP0001603MA - Tilting grate for stoves and room heaters : de en
  • GB651001A - Improvements in or relating to shock absorber : en
  • DK72241C - Process for heat treatment of coffee beans and apparatus for use in the process. : da en
  • GB650874A - Improvements in or relating to photographic shutters : en
  • DE1620812U - ROLE, IN PARTICULAR FOR MOBILE TRANSPORT CONTAINERS OR THE LIKE. : de en
  • FR975521A - Method and device for mining minerals, in particular coal : en fr
  • FR975784A - Modulation systems : en fr
  • US2544535A - Switching apparatus : en
  • GB650836A - Improvements in and relating to cathode ray tube circuits : en
  • DEP0043994DA - Diversity reception arrangement for frequency-shift keyed transmitters : de en
  • US2544435A - Method of preparing yarn spools and tube frames for axminster looms : en
  • DE1620794U - TICKET BOX. : de en
  • DEP0053607DA - Photographic camera with iris diaphragm : de en
  • FR975462A - Lightweight overhead crane : en fr
  • AT167841B - Contact device for pendulum clocks, counters or the like. : de en
  • US2544384A - Low-water thermal cutoff for steam generators : en
  • CA471996A - Gas-turbine engines : en fr
  • AU153175B2 - Improvements in, and relating to, self-loading firearms : en
  • US2544506A - Temperature conditioned furniture : en
  • US2544598A - Metal casting mold : en
  • DEB0000687MA - Process for the production of centrifugally cast bodies : de en
  • FR975796A - Automatic shut-off device for nutcrackers, nutcrackers and core crackers in general : en fr
  • FR975532A - Pacifier frame : en fr
  • FR975698A - Improvements to diaphragm compressors : en fr
  • US2544240A - Water cycle : en
  • US2544348A - Reel support : en
  • US2544359A - Molding for indirect lighting : en
  • FR975445A - heat exchanger : en fr
  • GB650906A - Improvements in or relating to the manufacture of phenolic compounds : en
  • DEK0005382MA - Process for marking usable potash minerals as well as other salt minerals by selective coloring, especially on site in the potash mine : de en
  • FR975736A - Gate valve : en fr
  • FR975802A - Gate valve for hot air distribution inside motor vehicles : en fr
  • GB650863A - Improvements in hydraulic power transmission apparatus : en
  • DE1620730U - HAIR WAVER WITHOUT HEAT. : de en
  • US2543753A - Color altimetry : en
  • US2544415A - Sick call table : en
  • FR975706A - Cast line : en fr
  • FR975695A - Elevator lock : en fr
  • DEB0002682MA - Process for the production of metal compounds free of water of crystallization, DE : de en
  • DEP0043491DA - Device for sweating paraffin : de en
  • FR975447A - Manufacturing process for pots used in glassmaking : en fr
  • GB650804A - Improvements in reservoir writing instruments : en
  • GB651059A - Colour photography : en
  • CA471898A - Powder valves : en fr
  • US2544591A - Knife-edge bearing : en
  • DEW0001080MA - Manufacture of boats or the like. : de en
  • GB651070A - Improvements in or relating to fluid control valves and to fire-extinguishing installations for aircraft : en
  • DER0000678MA - Marking device for galvanizing wood : de en
  • FR975500A - Airless fuel injection valve in internal combustion engines : en fr
  • FR975523A - Surge arrester : en fr
  • DE1620603U - DEVICE FOR CONNECTED TRANSMISSION OF DISTANCE CALLS TO ANY AMPLIFIER. : de en
  • DEP0013162DA - Pilot burners for gas firing systems : de en
  • AU148759B2 - Improvements in or relating to ball-pointed writing instruments : en
  • CA471895A - Control devices with adjustable stops : en fr
  • US2543748A - Turkey enterohepatitis control composition : en
  • US2544452A - Bag seal : en
  • US2544480A - Rotary displacement device : en
  • US2544152A - High-frequency coil system : en
  • US2544273A - Fermentation activation : en
  • US2543963A - Gasketed joint : en
  • US2544316A - Seasoning point for meats : en
  • DEP0011156DA - Vitamin nutrient salt feed : de en
  • DES0002283MA - Control amplifier for pulses : de en
  • DESC003975MA - Fuse base with detachable foot contact rail : de en
  • US2544605A - Internal-combustion engine : en
  • USD162313S - Kelman buckle : en
  • DEP0044962DA - Crawler undercarriage, especially for excavators and similar heavy equipment : de en
  • DK72226C - Process for the preparation of 4-aminosalicylic acid or derivatives thereof substituted in the benzene nucleus by alkyl groups. : da en
  • US2544416A - Ampoule filling machine : en
  • DE1620844U - CUTLERY HANDLE. : de en
  • DEP0000249MA - Speedometers for small motor vehicles : de en
  • DEP0046444DA - Process for the production of strong gas from lean gas : de en
  • FR975328A - Glove with device freeing the upper phalanges of the fingers at will : en fr
  • GB650780A - Broaching machines : en
  • GB650794A - Improvements in or relating to a hydrocarbon synthesis process : en
  • FR975357A - Holder for vials and similar objects : en fr
  • GB650830A - Improvements in or relating to siliceous products : en
  • AT167825B - Electrical transmission device with a body made of semiconducting material : de en
  • US2543818A - Vibrating drink mixer : en
  • USD162327S - Fabric or the like for grilles of radios : en
  • US2543784A - Lubrication safety device : en
  • US2544455A - Method of making print rolls : en
  • USD162299S - Place mat or similar article : en
  • USD162347S - Schreckengost printing press : en
  • FR975483A - Developments in the manufacture of footwear and the like : en fr
  • FR975641A - New process for dehydrating vegetables, fruits and other delicate products and a continuous apparatus for the application of this process : en fr
  • FR975734A - Chopper : en fr
  • GB650837A - Improvements in or related to foundation supports for metal skeleton buildings : en
  • GB650862A - Improvements relating to the manufacture of paving and wall-facing tiles from cementitious materials : en
  • DE1620571U - DECIMAL CALCULATING MACHINE. : de en
  • DE1620604U - SPEAKER ARRANGEMENT. : de en
  • DE1620659U - RUBBER TOYS. : de en
  • DE1620691U - LIQUID MANOMETER. : de en
  • DE1620849U - ENGINE SUSPENSION. : de en
  • GB650757A - Improvements in or relating to navigation training apparatus : en
  • GB650765A - Improvements in artists' brushes : en
  • DE1620670U - PAD FOR PRESSING OR IRONING FOR IRON PRESSES. : de en
  • US2543793A - Three-dimensional intercommunicating system : en
  • USD162324S - Door grille or the like : en
  • AU149080B2 - Improved well drill : en
  • GB651049A - Covering disc for a vehicle wheel : en
  • CA471958A - Paper and methods : en fr
  • AT167875B - Arc welding process using a coated electrode : de en
  • US2544556A - Nozzle : en
  • US2544390A - Tire ply turndown device : en
  • AU1251A - Improvements ina childs play bead : en
  • AU153115B2 - Method of and apparatus for mending hosiery : en
  • US2544312A - Paint pail cradle : en
  • AT167808B - Multi-channel pulse telecommunication system : de en
  • US2543755A - Air inlet opening arrangement for combustion chambers : en
  • US2543863A - Fluidized catalyst regeneration process : en
  • DE1620566U - TRAP SHELF FOR REMOVING AND CLEANING COOKER STOVES ACCUMULATING SPACE. : de en
  • FR975543A - Lacto-butyric and cellulosolytic fermentation of waste liquors from pulp production : en fr
  • GB650978A - Process and apparatus for regulating the characteristics of aerosols produced by an aerosol generator : en
  • CA471932A - Boots and shoes : en fr
  • US2544519A - Time delay circuit breaker : en
  • CA471993A - Electron discharge devices : en fr
  • FR975519A - Alternator : en fr
  • FR975687A - Advanced laces : en fr
  • AU149498B2 - Rubber-vulcanization accelerators inthe form of freeflowing granules and method of producing thesame : en
  • AU5651A - Improvements in or relating to composite building slabs with metal facing : en
  • CA471985A - Electrical circuits : en fr
  • US2543922A - Release means for toggle-actuated plier-type wrenches : en
  • US2543944A - Inventory manifolding assembly : en
  • AU150724B2 - Improvements in and relating to control means tor clutches in motor vehicles : en
  • DEP0001547BA - Process for the preparation of biguanide derivatives : de en
  • GB650799A - Frequency band filters : en
  • DE1620562U - REVERSSTUELPER. : de en
  • US2544465A - Air distributing duct : en
  • AU156226B2 - Improvements in or relating tothe manufacture of electrically conducting strips onthe envelopes of electric discharge lamps : en
  • CA471972A - Condenser welding systems : en fr
  • AT167863B - lipstick : de en
  • FR975721A - Toy boat, navigable, transformable and removable : en fr
  • GB650955A - Improvements relating to railway track circuits : en
  • FR975733A - AC voltage amplifier device : en fr
  • GB651058A - Improvements in or relating to photographic processing apparatus : en
  • DE1620778U - STEEL TUBE CHAIR FOR TREATMENT PURPOSES. : de en
  • DEH0000350MA - Measuring device for electrical currents : de en
  • DEH0001746MA - Device for alternate and linear insertion of razor blades : de en
  • US2544116A - Masking of marginal edges of overlapping images of mosaic pictures : en
  • US2544223A - Laundry net : en
  • US2544461A - Saw attachment for drills : en
  • CA472031A - Electrical circuit arrangements for rangettes : en fr
  • DE1620820U - RAIN-PROOF MANHOLE COVER FOR WATER SUPPLY SYSTEMS. : de en
  • US2543835A - Gas-fired immersion heating apparatus : en
  • DEP0001413BA - Electric lighting system with normal voltage and emergency voltage : de en
  • USD162288S - Tot clock bank with transparent container base : en
  • AT167828B - Inclination balance with several pointer revolutions : de en
  • AT167838B - Gas cleaning process and dust separator for its implementation : de en
  • US2543908A - Artificial leg : en
  • US2544345A - Misfire indication circuits for rectifiers : en
  • US2544498A - Removable strainer-stopper assembly for sinks or the like : en
  • CA471945A - Methods and blanks for making slide fasteners : en fr
  • CA471910A - Rectifiers : en fr
  • DEB0002665MA - Arrangement for the measurable comparison of the radiation absorption of liquids : de en
  • DEP0045466DA - Multicolor pattern scroller : de en
  • AT167892B - Foundry molding machine : de en
  • DEN0000543MA - Car with a bogie : de en
  • DER0000904MA - Novel lighting of billboard pillars : de en
  • FR975331A - Process for increasing the efficiency of razors operating with their sharp edge or their combs of the trimmer type, and razors (ordinary, mechanical or electric) applying this process : en fr
  • GB650808A - Improvements in electrical sound reproducing apparatus : en
  • GB650817A - Improvements relating to roller bearings : en
  • DE1620841U - SEALING COVER FOR BICYCLE HUBS. : de en
  • US2543779A - Facsimile safety device : en
  • US2544274A - Expansible bedframe and the like : en
  • GB650754A - Improvements in reservoir writing instruments : en
  • US2543927A - Gear-shifting mechanism : en
  • US2544105A - Oscillating display device : en
  • US2544436A - Cleaner for hand rakes : en
  • US2543973A - Plural-frequency coupling unit : en
  • US2544230A - Automatic phonograph : en
  • FR975666A - : fr
  • US2544234A - Ant trap : en
  • US2543943A - Land leveler : en
  • US2544492A - Staple holder : en
  • US2544576A - Pebble feeder : en
  • US2543775A - Container closure : en
  • US2544592A - Air conditioning apparatus : en
  • AU3851A - Improvements relating tothe mounting of axle boxes for railway vehicles : en
  • DE1620704U - FOUR WHEEL STEERING DEVICE FOR DRAWBAR CART. : de en
  • DEP0007720DA - Process for covering rubberized flat structures such as fabric webs, paper webs and nonwovens or rubberized molded articles : de en
  • DEP0050907DA - Electrically insulated bridge bearing : de en
  • FR975492A - Frequency adjustment device : en fr
  • US2544028A - Ski : en
  • US2543976A - Process of preparing tablets of sodium gentisate dihydrate : en
  • US2544069A - Ventilated infant's garment : en
  • DEP0044505DA - Nib insert for fountain pens : de en
  • US2543833A - Portable blower : en
  • US2544157A - Purification of nicotinamide : en
  • US2544401A - Wire reel : en
  • AT167824B - Measuring arm with adjustable measuring surface : de en
  • DEK0003327MA - Pencil sharpener fitted with a razor blade : de en
  • DEP0031454DA - Overcurrent circuit breaker in which a mercury interrupter is used as a contactor : de en
  • DEP0050476DA - Visual aids for amber with inclusions : de en
  • FR975406A - Cylinder liner : en fr
  • GB651039A - Improvements in and relating to valves : en
  • AT167872B - Process for the preparation of injection solutions of the chlorohydrate of methyl-bis-β-chloroethylamine : de en
  • CA471892A - Heat and corrosion resisting alloy steel and articles thereof : en fr
  • CA471886A - Alkylated flavanone glycoside chalcones : en fr
  • US2544186A - Pressure regulator : en
  • AT167899B - Adjusting device for iron pit punches : de en
  • DEW0003281MA - Pressure compensation piston valve for double-acting steam engines, especially for locomotives : de en
  • FR975301A - Electrical resistors and manufacturing processes : en fr
  • US2544402A - Liquid filter : en
  • DEP0047493DA - Gardening tool : de en
  • DK72223C - Means for making textile materials non-shrinking and water repellent and method of using the means for applying a finish to textile material. : da en
  • FR975478A - Device applicable to the assembly-line production of parts fitted with unwinding members : en fr
  • FR975536A - Electric voltage regulator for rotary alternating current generators : en fr
  • US2543933A - Detachable fastener : en
  • US2543967A - Variable-speed drive : en
  • AT167804B - Method for the registration and analysis of frequency mixtures, especially those with slowly changing frequency spectrum : de en
  • DE1620688U - OIL MEASURING DEVICE. : de en
  • FR975776A - Process for making color copies of cinematographic films : en fr
  • DE1620599U - Adjustable Totostempcl : de en
  • DE1620826U - INSULATED RAIL ATTACHMENT AND ATTACHMENT BOLT. : de en
  • US2544003A - Screen attachment for vehicle ventilator windows : en
  • DEM0003896MA - Projectile conveyor on air rifles : de en
  • FR975627A - Reels for motion pictures : en fr
  • GB650917A - Improvements in or relating to telegraph receivers : en
  • US2543955A - Stabilization of ddt solutions at low temperatures by means of nitrocycloparaffins : en
  • US2544374A - Dishwashing apparatus impeller : en
  • AU154593B2 - Improvements in methods of and means forthe heat treatment of solid bodies : en
  • DE1620613U - STRAIN RELIEF CLAMP FOR WIRE-ARMED CABLES. : de en
  • GB650993A - Improvements in and relating to methods of curing of hydrocarbon-substituted polysiloxane resins : en
  • CA471986A - Velocity-modulated electron-discharge devices : en fr
  • US2544138A - Electrolytic cell with mobile mercury cathode : en
  • DEA0001615MA - Device for cutting open envelopes : de en
  • US2544202A - Concrete transporting body : en
  • US2544454A - Automatic lighting and control : en
  • GB650945A - Position indicator for airborne traffic : en
  • CA471854A - Polarizing lens synchronizers for cameras : en fr
  • CA472007A - Fire control systems : en fr
  • DE1620638U - SINGLE OR MULTI-PIECE CURVED SLIDING DOORS AND SLIDING WINDOWS. : de en
  • DEA0000597MA - Method and device for cable sheathing : de en
  • DEP0035882DA - Reversing device with mercury switches for periodically changing the direction of rotation of AC motors, in particular for driving washing machines and the like. : de en
  • DEB0009109MA - Canning jar : de en
  • DEP0053009DA - Speech switching for four-wire connection : de en
  • FR975812A - Printing machines : en fr
  • GB650798A - Improvements in or relating to reciprocating grease pumps : en
  • US2543757A - Sealed carton and method : en
  • US2544309A - Release and reset mechanism for clothes wringers : en
  • US2544438A - Pendulum level with transparent indicators : en
  • DE1620715U - RACING GAME. : de en
  • DE1620646U - SWIMMING BAR, TUMBLE RIVER, ETC. FOR SWIMMING POOLS. : de en
  • DEP0040663DA - Device for regulating the volume and the feedback in heterodyne receivers : de en
  • FR975359A - Board game : en fr
  • US2544035A - Hydraulic servomotor and control valve therefor : en
  • US2544099A - Child's cart : en
  • GB651013A - Improvements in or relating to control systems for aircraft : en
  • DEP0002337DA - Device for cleaning the connecting parts, in particular electric motor vehicle batteries : de en
  • IE20451L - Ball-tip pens. : en
  • GB650850A - New dyestuffs containing isothiouronium salt groups : en
  • US2543929A - Power translation mechanism : en
  • US2544338A - Method of weaving pile carpets and resultant product : en
  • FR975311A - Heating body with extinguisher controlled by bimetallic strip : en fr
  • FR975369A - : fr
  • DEP0006715DA - Method and device for hot air sterilization : de en
  • DEP0035329DA - Sound recording, radio studio or the like. : de en
  • DESC001317MA - Inclination scale, in which the weighing results are transferred to a printing unit and, if necessary, also to a display device : de en
  • US2543847A - Sling for use in the treatment of unilateral leg diseases : en
  • US2544622A - Method of vibrating coatings while drying so as to impart a pattern thereto : en
  • FR975631A - Improvements to mechanical speed governors : en fr
  • GB650997A - Improvements in magnetic recorders : en
  • DEP0038268DA - Two-force track brake : de en
  • DEP0037356DA - Pedal crank drive for bicycles : de en
  • US2543751A - Money storage container : en
  • DE1620680U - LADIES 'STOCKING MADE ON FLAT MOLDING MACHINES. : de en
  • FR975823A - Combination collar for dogs or other animals : en fr
  • FR975592A - Electrically controlled sight, especially for shooting against airplanes : en fr
  • FR975516A - Intermittent glow with decorative effect : en fr
  • DEM0000708MA - Radially milled files and tools for their production : de en
  • DEP0056205DA - Brick, especially made of heavy or lightweight concrete : de en
  • FR975525A - Two-frequency microwave oscillator : en fr
  • CA471946A - Methods of drying, heating and/or cooling flowable solids : en fr
  • GB650876A - Process for the manufacture of regenerated cellulose films : en
  • US2544464A - Nursing bottle for babies : en
  • DE1620850U - ELEVATOR KEY FOR WATCHES. : de en
  • FR975580A - Improvements to multi-piece crankshafts for reciprocating machines : en fr
  • DEP0054918DA - Music chest : de en
  • FR975635A - Improvements to electric welders : en fr
  • FR975778A - Improvements to cupboards or shelving with removable shelves, and in particular shelves for stores and warehouses : en fr
  • DEP0014410DA - Multiple antenna system for long wave radio : de en
  • AT167884B - Process for the production of injection molded parts provided with an undercut on at least one side : de en
  • US2544290A - Rubber conduit cleaner of the plunger type : en
  • US2544025A - Pulling and comminuting device for plants, stalks, and the like : en
  • US2544111A - Carburetor : en
  • US2544542A - Transmission : en
  • US2544573A - Method and means for drilling : en
  • DEP0006297DA - Truck ladder : de en
  • DEP0023512DA - Circuit for mixing with short waves : de en
  • DEP0046567DA - Intermediate tray for columns for the continuous treatment of gases or vapors with granular substances : de en
  • DES0003158MA - Housings for electric machines, in particular motors : de en
  • DE1620800U - PENCIL SHARPENER IN A HOUSING. : de en
  • US2544066A - Mechanical car washer : en
  • AT167883B - Core sand binder : de en
  • FR975668A - Support, especially for pharmaceutical ampoules : en fr
  • US2544607A - Charge control valve mechanism for internal-combustion engines : en
  • CA471931A - Ignition compositions : en fr
  • CA471862A - Lipstick holders : en fr
  • US2544441A - Sextant attachment : en
  • US2544561A - Fuel injection pump : en
  • DE1620773U - SLOT RAIL NAIL. : de en
  • FR975342A - Improvements in the means of electric heating of propeller fuselages : en fr
  • GB650826A - Improvements in or relating to optical apparatus : en
  • GB651020A - Tractor coupling arrangement : en
  • GB651029A - Electric power transmission system, especially for vehicles : en
  • US2544383A - Speed regulation of dynamotors : en
  • US2544092A - Portable shower bath : en
  • AT167885B - Two-part injection mold, especially for the production of fastener links on the retaining strap of a zipper : de en
  • CA471924A - Processes of producing oxygen : en fr
  • DEP0031896DA - Movable or fixed roughage drying rack : de en
  • CA472020A - Valve assemblies : en fr
  • AU154561B2 - Improvements in and relating to liquid supply devices forthe liquid treatment of thread : en
  • DE1620673U - BASE FOR RAILS. : de en
  • DE1620752U - PROCESS SAFETY FOR CHUCKS, FLAT PLATES AND THE LIKE. : de en
  • DEP0008380DA - Laundry starch : de en
  • US2543946A - Elapsed time recorder : en
  • US2544505A - Self-loading wheelbarrow : en
  • US2544599A - Rowboat safety pontoon : en
  • USD162317S - Kramer figurine : en
  • CA472016A - Combustion apparatus : en fr
  • US2544032A - Buoyancy scale : en
  • US2544550A - Capacitor : en
  • AU4751A - Improvements in or relating toa cushioning pad for use in shock cushioning mechanism : en
  • FR975809A - Photographic frame : en fr
  • US2544231A - Process of producing alumina from slags or sinters prepared from lime and alumina-bearing materials : en
  • USD162362S - Tait stocking : en
  • FR975474A - Process for the purification of sweet juices : en fr
  • US2544161A - Compression valve : en
  • US2543777A - Sandpaper of improved durability having an adhesive bond which is predominantly water soluble : en
  • US2544050A - Retractable wheel lug : en
  • US2544200A - Therapeutic agent : en
  • US2544469A - Precision angle and internal taper gauge : en
  • DEB0000641MA - Process for the production of metal-containing polyazo dyes : de en
  • FR975363A - Overlock Stitch Forming Mechanism For Sewing Machines : en fr
  • US2544180A - Multiple electrical rail bond : en
  • DEP0047496DA - Reducing agents, in particular hair treatment agents containing mercapto compounds : de en
  • GB651055A - Improvements in or relating to furnace chambers : en
  • GB651069A - Improvements in or relating to poultry houses and the like : en
  • US2544149A - Mixing device for gases : en
  • US2544445A - Production control board : en
  • DEB0003563MA - Entertainment machine with a coin-operated extractor : de en
  • DEP0001277DA - Transmission scale : de en
  • FR975312A - Watering device : en fr
  • FR975407A - Improvements to swim caps : en fr
  • AU5851A - Improvements relating to floor-polishers : en
  • AU6451A - Shock absorbers : en
  • DEC0000696MA - Process for the manufacture of flooring : de en
  • DEP0005242DA - Slurry pump : de en
  • FR975334A - Device for picking up olives : en fr
  • FR975368A - Transformer for negative resistance (luminescent tube) with high power factor : en fr
  • FR975395A - Device for electric arc welding of studs : en fr
  • FR975605A - : fr
  • GB650760A - Remote metering and/or remote regulation over a channel belonging to a remote control system : en
  • DEB0001572MA - Emulsifying agents : de en
  • DEP0020565DA - Weld limiter for resistance welding : de en
  • FR975675A - Device for joining the rails of railway tracks : en fr
  • GR12868B - TYPES (MOLDS) FOR PILLARS AFTER CONNECTOR WITHOUT CONNECTORS. : el en
  • DET0000715MA - Generator arrangement for high-frequency currents, especially for high-frequency heating : de en
  • GB650909A - Improvements in or relating to the preparation of diallyl ether dioxide : en
  • US2543860A - Flash bulb synchronization tester for cameras : en
  • DEP0047764DA - Device for generating vibrations : de en
  • US2543985A - Method and apparatus for finishing rack sections : en
  • US2544135A - Doll joint : en
  • FR975467A - Dropper with single opening and indifferent direction of orientation : en fr
  • DEP0041280DA - Passenger cars : de en
  • FR975672A - New brush articles such as brushes, paint brushes, shaving brushes, etc., featuring synthetic linear polycondensate hair : en fr
  • DEH0005380MA - Inductive displacement and strain meter : de en
  • DEP0048847DA - Spring-driven toy in the shape of a rattle stork : de en
  • DES0002360MA - Bronzing, powdering and dusting machine : de en
  • DE1620745U - DOUBLE CARDBOARD FOR LAYING DOUBLE CARDBOARD ROOFS IN ONE OPERATION. : de en
  • USD162286S - Television receiver : en
  • US2544077A - Projectile-actuated surge generator : en
  • US2544153A - Overflow drain for tar cookers : en
  • US2544177A - Curtain and drapery hanger : en
  • US2544246A - Corneal contact lens : en
  • US2544288A - Pin retaining means : en
  • US2544515A - Glove : en
  • DE1620584U - Adjustable stool with storage compartment : de en
  • AT167886B - Center punch for lathe headstock : de en
  • US2544267A - Cushioning device for telephone receivers : en
  • AU153934B2 - Metal rolling : en
  • US2544494A - Piston : en
  • US2543789A - Automatic door operator : en
  • US2544553A - Hoist mechanism : en
  • DEE0001905MA - Electrical safety circuit for work machines, especially for presses and the like. : de en
  • FR975753A - Directional liquid outlet tubing valve : en fr
  • FR975397A - Board game : en fr
  • FR975834A - Improvements to appliances for washing and drying dishes, linen, foodstuffs, etc. : en fr
  • US2543825A - X-ray diffraction apparatus : en
  • US2544340A - Volume controlling amplifier : en
  • GB650882A - Improvements in window panes : en
  • FR975731A - Improvements to sound reproduction systems : en fr
  • GB650783A - Improvements in and relating to the degradation of dextran : en
  • DEA0000173MA - Device on pressure cylinders, in particular compressed air cylinders for compressed air brakes : de en
  • DEP0000633BA - Method and device for cutting fabrics for the manufacture of clothing : de en
  • FR975770A - Continuous passage furnace with advancement rollers formed by heating tubes : en fr
  • FR975790A - Axle, steering and suspension for agricultural vehicles and other applications : en fr
  • GB650823A - Improvements in or relating to sliver coiling mechanism particularly for carding-engines, intersecting gill-boxes and draw-frames : en
  • GR12873B - TYPE OF FLOWERS AND POTS WITH EMERGENCY MOSAIC DECORATION. : el en
  • DE1620564U - FOOTBALL TOTO BAG. : de en
  • DE1620667U - BUCKLE FOR BELT FOR CLOTHING. : de en
  • US2544201A - Therapeutic agent : en
  • US2544507A - Alkaline earth sulfide phosphorescent pigments : en
  • CA471957A - Calender machines : en fr
  • DEU0000372MA - Ink tank : de en
  • FR975373A - Welding with angular peripheral core : en fr
  • US2543878A - Fluid controlled transmission : en
  • US2544011A - Control for pneumatic packing systems : en
  • US2544343A - Connector block with strain relief : en
  • DE1620579U - VISOR AND FOG HOOD ON HEADLIGHTS. : de en
  • DEP0016217DA - Arrangement of kneading and conveying devices for plastic materials : de en
  • DET0001867MA - Method and mangle for ironing laundry : de en
  • FR975412A - Heat engine with cooling device : en fr
  • FR975595A - Box : en fr
  • FR975660A - Flexible textile product, with different planes : en fr
  • DEP0001223MA - Adjustable stop, especially for trimming saws : de en
  • DEW0000128MA - Roller counting machine for students : de en
  • GB650961A - Container for food products : en
  • CA471894A - Vehicle radiator grille assemblies : en fr
  • FR975302A - New advanced solvents for couplers : en fr
  • GB650840A - Improvements in and relating to cardboard boxes : en
  • CA471906A - Photographic synchronizing arrangements : en fr
  • CA472012A - Directive antenna systems : en fr
  • DEP0012655DA - Luminaire with removable glass bell : de en
  • CA471884A - Manufacture of hydrogen peroxides : en fr
  • GB650870A - Improvements in or relating to rotatable cutting heads for chopping, mincing, mixingor like machines : en
  • GB650968A - Improvements in or relating to die-casting, moulding and like machines : en
  • GB650991A - Improvements in or relating to detector devices for drawing frames for textile fibres : en
  • USD162289S - Cup ob similar akticle : en
  • US2543940A - High-frequency strap-wound coils : en
  • US2543959A - Magnesium oxychloride cement mix and method of making : en
  • AT167840B - Method and device for determining the oxygen content of gas mixtures : de en
  • US2543868A - Sealing of porous formations : en
  • USD162348S - Container for sups ok the like : en
  • FR975323A - Process for preparing aromatic halosilanes : en fr
  • FR975594A - Curvature flap, double curvature, slotted, for aircraft wing, with slot closing device : en fr
  • GB650896A - Improvements in or relating to the production of viscose rayon : en
  • GB651067A - Method of manufacturing of alloyed steel by sintering : en
  • USD162315S - Kohn cigar lighter : en
  • DE1620605U - SCALE FOR RADIO RECEIVERS. : de en
  • DESC000418MA - Ring valve with several curved guide links corresponding to the valve ring : de en
  • FR975416A - Machine for making stitches called "smooth stitch" with automatic combs and normal stitches by hand with simple combs : en fr
  • GB651064A - An improved bilge keel : en
  • DE1620589U - Holding member for stacking device : de en
  • DET0001407MA - Flywheelless compressed air motor, in particular for driving high-pressure pumps for hydraulic systems on trucks and their trailers : de en
  • FR975402A - Burners for fuel gas appliances : en fr
  • FR975347A - Improvements to rotary percussion drills : en fr
  • GB650834A - Vulcanised rubber articles and method for making same : en
  • AT167833B - Process for finishing textiles : de en
  • FR975591A - Improvement in light alloys : en fr
  • GB650979A - Improvements in and relating to furniture gliders : en
  • US2543832A - Pot lid holder : en
  • US2543957A - Organic nitro diol derivatives and metal salts thereof : en
  • DEB0000639MA - Process for the preparation of a disazo dye containing iron : de en
  • DEB0008244MA - Drum for holding cables, wire ropes, pipe sections and the like. : de en
  • DESC000097MA - Line coupling in connection with an automatic rigid vehicle center coupling : de en
  • DESC004884MA - Trailer coupling for motor vehicles : de en
  • GB651041A - Improvements relating to gas scrubbers : en
  • CA471872A - Permanent papers : en fr
  • AU2651A - Improvements inthe manufacture of electric capacitors : en
  • US2544238A - Fishing line guide : en
  • US2543883A - Slump meter for truck concrete mixers : en
  • US2543846A - Quick-operating pressure relief valve : en
  • GB650899A - Improvements in telegraphones and paper tape records therefor : en
  • DED0002273MA - Arrangement for monitoring electrical liquid switching devices : de en
  • DES0001506MA - Cinematographic recording and projection apparatus with continuous film tape drive : de en
  • DEV0000332MA - Gas meter with two bellows and slide control : de en
  • US2544070A - Cream separator and pouring spout : en
  • AU150459B2 - Improvements relating to lamp jacks as used in telephone systems : en
  • DEP0035141DA - Noiseless electrical switch : de en
  • US2544526A - Loom : en
  • US2544113A - Turntable road machine : en
  • US2544188A - Process for the manufacture of carbureted water gas and like gases : en
  • DEP0000485DA - Pneumatic tires for automobiles : de en
  • CA472009A - Rough rounding machines : en fr
  • US2544125A - Packaging machine having article receiving and transferring sections for handling articles in group formation : en
  • US2544145A - Animal trap : en
  • USD162354S - Sign or similar article : en
  • US2544184A - Tilting mechanism for venetian blinds : en
  • US2544225A - Pantograph engraving machine : en
  • US2544226A - Amplitude limiter : en
  • US2544575A - Pebble feeder : en
  • AT167844B - Process and cell for the production of fluorine by electrolysis : de en
  • US2543969A - Neutral selecting mechanism for change-speed gear boxes : en
  • FR975636A - Soap : en fr
  • GB650764A - Telecommunication exchange : en
  • US2544164A - 2-bromothiophene : en
  • CA471965A - Methods of exhausting and cold weld sealing : en fr
  • US2543781A - Branding iron heater : en
  • US2544018A - Spinning funnel : en
  • DEP0000891BA - Electric lighting system with normal voltage and emergency voltage : de en
  • DK72246C - Automatic firearm with recoil barrel and forward firing. : da en
  • FR975514A - Swivel Valet Press : en fr
  • FR975848A - Conductor or semiconductor used as a control element for? on an electric current : en fr
  • US2544198A - Wax container with a plug valve and wick feed : en
  • US2544386A - Maternity garment : en
  • US2544082A - Film splicing machine : en
  • DEP0023955DA - Method and machine for applying adhesive to shoe parts, in particular platform shoe parts : de en
  • AU148947B2 - Improvements in or relating to magnetic recorders : en
  • CA471822A - Liquid contents gauges : en fr
  • DEB0001683MA - Method for introducing and radially pretensioning an annular rubber spring element for wheels, in particular for rail vehicles : de en
  • DEH0005174MA - Line drawing device : de en
  • DEP0024352DA - Fixing device for wall mirrors : de en
  • FR975454A - Rotary timed breaker : en fr
  • GB650779A - Improved electrolytic mercury cell : en
  • DE1620821U - EISER NER PIT STAMP. : de en
  • AU3251A - Improved well drill : en
  • AU5351A - Improvements in or relating to telecommunication exchange systems : en
  • AT167812B - Electrical impulse system for communications : de en
  • US2543813A - Iron predpitator : en
  • DEP0004381BA - Self-balancing electrical bridge : de en
  • GB650856A - Improvements in or relating to television time base circuits : en
  • US2544352A - Governor with adjusting mechanism : en
  • FR975553A - Process for the anodic oxidation of aluminum : en fr
  • GB650930A - Improvements in or relating to machines for making hulls or shells for slide and shell cartons and the like : en
  • US2544037A - Surgical device : en
  • US2544500A - Shutter arm : en
  • US2544611A - Latch : en
  • US2544531A - Relaxation type of electrical measuring system : en
  • US2544163A - Combination wagon and sled : en
  • DEP0040883DA - Device for carrying out catalytic gas or steam reactions : de en
  • DEP0049133DA - Reinforced concrete rib ceiling : de en
  • CA471952A - Railway draft riggings : en fr
  • US2544126A - Calculating machine : en
  • US2544141A - Weed control : en
  • CA471934A - Manufacture of biguanide derivatives : en fr
  • DE1620693U - DRIVE DEVICE FOR SPEED COUNTERS, IN PARTICULAR OF CALCULATING MACHINES : de en
  • CA471859A - Safety gaff hooks : en fr
  • AT167889B - Device for circular milling of profiled bodies of revolution, in particular of railway wheel sets : de en
  • DE1620751U - LIQUID PUMP, IN PARTICULAR LUBRICATION PUMP. : de en
  • CA471949A - Friction shock absorbing mechanism : en fr
  • US2544503A - Method of making nonmetallic sheathed cable : en
  • US2544524A - Combined pouring and sifting device for powdered material : en
  • FR975464A - Manufacture of travel articles by stamping of plastics : en fr
  • GB650881A - Improvements in or relating to the treatment of carbonaceous slurries or sludges : en
  • GB650983A - Manufacture of octahydrophenanthrene-2-carboxylic acids and esters thereof : en
  • DEM0007081MA - Foot for the rear guidance of horizontal steam engines : de en
  • DEP0012177DA - Sound recording shutter and process for its manufacture : de en
  • DE1620779U - MASSAGE DEVICE. : de en
  • DEP0047370DA - Device for cleaning the contacts of the electrical power connections on permanent wave devices : de en
  • FR975528A - Device for centering and locking a bicycle wheel : en fr
  • FR975561A - Shotgun cartridge case : en fr
  • FR975419A - Improvements to processes and systems for obtaining a standard low frequency : en fr
  • DEST000494MA - Protection for wooden rake tines against breaking off : de en
  • US2544407A - Electrical circuits : en
  • US2544251A - Sorting and classifying system for cards or the like : en
  • US2544350A - Catalytic conversion of hydrocarbons : en
  • DEP0023363DA - Collection container for banknotes and the like. : de en
  • CA471825A - Duplicating machine, perfecting style : en fr
  • DE1620695U - DETACHABLE DRIVER LICENSE AND ID POCKET. : de en
  • AU9751A - Rubber antioxidlant composition in the form of free flowing granules and method of producing the same : en
  • FR975436A - Process for manufacturing cardboard boxes or the like for packaging dried fruits and other products : en fr
  • US2543893A - Automatic gate : en
  • US2544199A - Machine for dipping bags : en
  • CA471873A - Permanent papers : en fr
  • US2544368A - Scaffold bracket for ladders : en
  • US2544488A - Process and apparatus for making concrete blocks : en
  • US2544540A - Underdrive punch press : en
  • US2544559A - Method for producing a low odor naphtha : en
  • DES0001025MA - Additive mixing circuit for heterodyne receivers : de en
  • FR975611A - Lighter : en fr
  • DEP0043167DA - X-shaped or fork-shaped vehicle frame, in particular for motor vehicles : de en
  • DEL0001821MA - Natural ice freezer : de en
  • DEP0048423DA - Signal lights, in particular for vehicles : de en
  • GB650864A - Improvements in or relating to walk-type tractors : en
  • US2543826A - Variable tension circular jaw animal trap : en
  • US2544331A - Vehicle wheel suspension : en
  • CA471868A - Separable fasteners : en fr
  • DEE0001792MA - Internal measuring device : de en
  • DEP0037728DA - High voltage electrical pressure cable : de en
  • USD162323S - Keyhole light : en
  • FR975411A - Spark plugs for internal combustion engines : en fr
  • FR975534A - Apparatus for the treatment of liquids : en fr
  • GB650950A - Improvements in and relating to temporary-twist devices in textile spinning or twisting machines : en
  • GB650818A - Process and apparatus in the production of aluminium and other powder with leaf structure or needle form : en
  • GB650838A - Improvements in or relating to processes of polymerizing unsaturated organic compounds : en
  • FR975696A - Catalyst improvements : en fr
  • GB651012A - Improvements in or relating to electric discharge tubes : en
  • FR975569A - Improvements in processes and devices for heat treatment of coatings applied to metal parts, in particular cans : en fr
  • CA472008A - Airplanes : en fr
  • US2544130A - Toothbrush and casing therefor : en
  • US2544422A - Cooling means for a combustion chamber and nozzle in which solid fuel is burned : en
  • GB650774A - Line designation identifying means : en
  • GB650795A - Piezoelectric crystal elements : en
  • DEG0000282MA - Swinging or rotating sliding door, in particular for vehicles : de en
  • US2544233A - Nonmetallic sheathed multiconductor cable : en
  • USD162278S - Fluorescent lighting fixture : en
  • AU8251A - Method and apparatus for correction and makeup of type matter for planographic printing processes : en
  • GB650974A - Apparatus for the winding of yarn : en
  • USD162358S - Spier clock : en
  • DE1620746U - COUPLING FOR STEEL PIPE SCAFFOLDING. : de en
  • DESC003976MA - Fuse body with sealing hole : de en
  • DE1620828U - ELECTROSTATIC SPEAKER. : de en
  • DEP0032669DA - Locking bolt arrangement for walking gear and alarm clock winding wheels or the like. : de en
  • DEP0036230DA - Receiving device for ultra-short waves : de en
  • GB650785A - Improvements in or relating to the casting of molten refractory materials : en
  • GB650916A - Improvements in or relating to the production of cast or otherwise moulded enlarged or reduced facsimiles of objects : en
  • US2543796A - Hydraulic pump : en
  • US2543919A - Feeding mechanism for writing machines : en
  • US2544604A - Tool grinding machine : en
  • US2543801A - Process for the preparation of shaped polyvinyl alcohol objects : en
  • DEB0003657MA - Plateau pulling and balancing device for balance shafts : de en
  • DEM0002299MA - Photographic process, in particular multi-color process for paper images : de en
  • DEW0001795MA - Pressure compensation piston valve : de en
  • DES0001241MA - Process for dechlorinating natural celluloses bleached with chlorine compounds, regenerated cellulose, or cellulose derivatives : de en
  • FR975558A - Anti-rust paint and its manufacturing process : en fr
  • US2544363A - Carbon black pigment dispersion : en
  • DEP0010508DA - Device for scanning a circular space sector, in particular for television scanning by means of electromagnetic echo sounders. : de en
  • CA471874A - Permanent papers : en fr
  • US2544002A - Diaper : en
  • US2544424A - Machine for treating textile goods with dyes and other liquids : en
  • US2544538A - Liner for hot gas chambers : en
  • US2544289A - Filter and pulsation dampener : en
  • DEB0000311MA - Process for the production of photoelectric layers with reduced sensitivity on the long-wave side of their sensitivity range : de en
  • FR975468A - Reinforced concrete insulating plates for floors, walls, ceilings or roofs : en fr
  • FR975490A - Mechanical multiplier device for integration of the product of variables as a function of time : en fr
  • US2543958A - Automatic drill chuck : en
  • US2544297A - Collapsible form for concrete wall construction : en
  • US2544541A - Protective seal : en
  • FR975442A - Method of protecting the cut edges of tapes or pieces of elastic fabrics : en fr
  • FR975842A - Grinding drum : en fr
  • AU2051A - Improvements in" apparatus for towing and refuelling aircraft : en
  • DEH0002142MA - Tiled stove with a fireclay insert for long-life coke : de en
  • CA471962A - Work-mounting means : en fr
  • US2544373A - Stiff narrow fabric : en
  • DE1620676U - SIGNAL AMPLIFIER. : de en
  • DET0000538MA - Contact arrangement for high frequency switches and plugs : de en
  • GR12972B - METAL REFRIGERATOR. : el en
  • FR975466A - Mobile compensating pestle : en fr
  • US2543879A - Paddle : en
  • DE1620725U - LOCKING DEVICE FOR ELECTRIC ROTARY SWITCHES. : de en
  • DEP0009066DA - Device for the automatic control of electric heating pads : de en
  • DEP0023975DA - Locking device, especially for the linkage of air brakes : de en
  • AT167850B - Process for the production of syrupy solutions or emulsions : de en
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  • US2544173A - Articulated nozzle for sole cementing machines : en
  • US2544478A - Handling and payoff apparatus for coiled strand material : en
  • US2544058A - Lock nut tightening and conduit reaming tool : en
  • FR975307A - Tilting trolley : en fr
  • US2543829A - Perfume atomizer : en
  • US2543853A - Process for adding magnesium to cast iron : en
  • DEP0002686BA - Electrical socket with contact element attached to the insulating base by being snapped into place : de en
  • DEP0030547DA - Control device for vehicles : de en
  • DEP0031654DA - Barometer housing : de en
  • FR975482A - Ratchet brake lever can be operated on site and remotely : en fr
  • US2543769A - Directional indicator : en
  • US2544097A - Parallelometer chuck : en
  • US2544292A - Condensation of polyhydric phenols and polyhydric alcohols : en
  • US2544337A - Ticket holder : en
  • US2544405A - Vacuum cleaner housing unit : en
  • US2544610A - Numerical counter : en
  • DEV0000369MA - Process for reducing the swellability of precipitated celluloses : de en
  • DE1620606U - CABLE END CLOSURE. : de en
  • DE1620791U - WATER DETERMINATION APPARATUS. : de en
  • DEP0047848DA - Yarn made wholly or predominantly of bast fibers and process and equipment for making the same : de en
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  • DEP0056042DA - Process for the preparation of new phenanthrene carboxonitriles : de en
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  • FR975803A - Wood staples and their manufacture : en fr
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  • DES0001278MA - Process for bleaching pure or mixed bast fibers : de en
  • DESC000598MA - Electric timer : de en
  • AU1151A - Improvements in methods of and means forthe heat treatment of solid bodies : en
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  • US2544106A - One person seesaw : en
  • US2544183A - Aircraft radio cooling : en
  • US2544631A - Retaining ring assembly : en
  • US2544112A - Sintered battery plate and process of making : en
  • CA471841A - Broaching apparatus and methods : en fr
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  • US2544147A - Clasp : en
  • US2544262A - Liquid level gauge : en
  • USD162314S - Vegetable chute for slicing machine : en
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  • USD162341S - Electric control panel boakd : en
  • AT167819B - Piezoelectric pressure transmitter : de en
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  • US2544543A - Multispeed transmission : en
  • US2544620A - Diaper cover : en
  • DE1620708U - DEVICE FOR HANGING AND TRANSPORTING SLAUGHTERED Cattle. : de en
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  • CA471926A - Manufacture of alkali metal sulphides : en fr
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  • FR975389A - Oscillating vane sphero-conical pump : en fr
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  • US2543925A - Process of molding articles having as binder vegetable-tanned leather and resulting article : en
  • US2544142A - Axle stub-removing tool : en
  • US2544174A - Domestic electric floor polisher, buffer, and applicator : en
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  • DE1620764U - WASHABLE FABRIC COVER FOR FABRIC TOYS. : de en
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  • US2543977A - Bail type closure fastening means : en
  • US2544054A - Valve structure and system therefor : en
  • US2544495A - Stylus construction : en
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  • US2544392A - Base-catalyzed vapor-phase production of ethers from alcohols and olefins : en
  • US2544169A - Method of bonding metal printing plates to wooden supports : en
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  • US2544381A - Cooling belt : en
  • AU5551A - Processes forthe preparation of 2-phenyl-alkoxy-alamine derivatives : en
  • CA471845A - Floor construction for buildings : en fr
  • AU5151A - Improvements in and connected withthe cooling means of cylinder heads in internal combustion engines : en
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  • FR975430A - Improvements to heat exchangers, in particular to automobile radiators : en fr
  • CA472021A - Heat-sealing agents : en fr
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  • DEK0001159MA - Automatic stowage flap : de en
  • FR975581A - Electric hygrometer : en fr
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  • US2543858A - Fungicidally treated multiwall bag : en
  • US2544329A - Trigger release toggle clamp : en
  • US2544207A - Cabinet type folding crib construction : en
  • AU5051A - Plastic film and methods and apparatus for making thesame : en
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  • DE1620760U - TENSIONING DEVICE FOR THE RIBBON OR LINE DRIVE ON RING SPINNING MACHINES. : de en
  • DE1620816U - DEVICE FOR COLORED HARDNESS MARKING OF DRAWING PENS. : de en
  • DE1620623U - THORN LID FOR SALT SHAKER. : de en
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  • US2544008A - Collapsible gate, door, and the like : en
  • US2544361A - Holder for sealed liquid container, with puncturing and dispensing means for said container : en
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  • US2543914A - Bow shuttle : en
  • US2544307A - Method for removing oil from filter cakes : en
  • US2544366A - Electromagnetic chuck control circuit : en
  • USD162294S - Narrow embroidered fabric or the like : en
  • USD162350S - Sigel stocking : en
  • FR975645A - Improvements to power recovery devices : en fr
  • DED0000368MA - Flashing lights, in particular for indicating the direction of travel of vehicles : de en
  • FR975349A - Device to facilitate walking : en fr
  • DE1620611U - TWIN ENTRY FOR CABLE CONNECTION. : de en
  • DEP0001771DA - Masonry with hollow blocks : de en
  • DEP0034511DA - Method and device for rectifying and scrubbing gases and gas mixtures : de en
  • DEZ0000159MA - Electric flash unit : de en
  • CA471870A - Mechanical rectifiers : en fr
  • FR975497A - Control unit for pressurized fluid device : en fr
  • GB650929A - Improvements in or relating to ventilators : en
  • GB651065A - Azo safranine leather dyestuffs : en
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  • CA471867A - Separable fasteners : en fr
  • US2544095A - Can opener and dispenser : en
  • DEL0001471MA - Process for applying metal coatings to metal objects by melting down the coating metal : de en
  • US2543952A - Diallyl ether dichlorohydrins : en
  • US2544497A - Multiple flight aircraft : en
  • FR975727A - Table utensil usable as a salt shaker, spice box or toothpick holder : en fr
  • GB651038A - Improvements in or relating to toys : en
  • US2543998A - Educational toy : en
  • AT167882B - Centrifugal casting device : de en
  • AU148604B2 - Organosilicon resins and methods of preparing them : en
  • US2543905A - Shaft bearing : en
  • FR975502A - Improvements to sprinkle boxes and similar containers : en fr
  • FR975652A - Lens mount allowing focusing and devices fitted with such a mount : en fr
  • DEH0001734MA - Bicycle. : de en
  • US2544232A - Electrical outlet box : en
  • US2544370A - Slidably adjustable birdcall : en
  • US2544398A - Connecting member with forked ends : en
  • US2543935A - Record controlled recording apparatus : en
  • US2543857A - Collet chuck : en
  • US2544039A - Automobile lift : en
  • FR975413A - Apparatus for the preparation of ice cream and similar applications : en fr
  • DEH0001138MA - Pivoting device for cornering lights on motor vehicles : de en
  • DEP0014121DA - : de en
  • FR975801A - Advertising tablecloth : en fr
  • DEP0054947DA - Drain valve and process for its manufacture : de en
  • DEV0001403MA - Housings for measuring devices, in particular for vehicle speedometers : de en
  • DE1620744U - COMPONENTS FOR THE PRODUCTION OF A HOLLOW STONE CEILING. : de en
  • DEZ0000443MA - high pressure pump : de en
  • FR975797A - Auto-stop nutcracker : en fr
  • GB650797A - Spark plug construction : en
  • DE1620690U - TESTING EQUIPMENT FOR COMBINES. : de en
  • AU3551A - Improvements in or relating to pressure-sensitive adhesive tape propelling and dispensing mechanism : en
  • AU8751A - Scraper with rear engine drive : en
  • AT167894B - Bread and edible containers, in particular lunch boxes : de en
  • AU156828B2 - Improvements inthe preparation of mixed fabrics for use as interlinings infused fabric assemblies : en
  • DEC0000375MA - Process for enamelling copper objects : de en
  • DEL0003745MA - Circuit for controller with adjusting motor to achieve an adjustment speed that depends on the deviation of the controlled variable from the setpoint : de en
  • US2544119A - Hose for dispensing pumps : en
  • US2544306A - Balance wheel for timepieces : en
  • FR975380A - differential balancer, especially for movable window frames : en fr
  • CA471980A - Gaseous discharge devices : en fr
  • US2543987A - Method of producing porous, lightweight, burned argillaceous material : en
  • USD162360S - Stevens combination magnetic recorder and reproducer : en
  • USD162361S - Window valance : en
  • GB650919A - Improvements in or relating to electromagnetic relays : en
  • FR975570A - New kind of hook : en fr
  • GB651052A - Improvements in or relating to reaping or mowing machines : en
  • DE1620627U - DRAWING BOARD COMPARTMENT FOR SCHOOL AND DRAWING TABLES. : de en
  • DE1620655U - SHOE LIGHTS MADE OF BRAIDED, LOOPED OR OTHERWISE Knitted Synthetic Fibers. : de en
  • US2544456A - Low bed vehicle : en
  • DE1620825U - DISSOLUTION POT. : de en
  • FR975653A - Advanced plug unloader : en fr
  • AU149354B2 - Improvements in and relating to photographic cameras : en
  • DEP0050818DA - Roll-up roof for freight wagons : de en
  • FR975540A - Seed sorter : en fr
  • AT167836B - Process for improving the processing properties of metal powders for powder metallurgical purposes : de en
  • US2544122A - Motion multiplying mechanism : en
  • US2544322A - Sensitized photographic emulsions : en
  • AU151775B2 - Process of manufacturing preparations containing oxidation sensitive substances, more particularly vitamins and or hormones : en
  • DES0002371MA - Frequency-independent effective resistance : de en
  • US2543828A - Device for controlling the injection of fluids : en
  • US2544219A - Power-operated tool driving apparatus : en
  • FR975320A - Electric heater : en fr
  • FR975487A - Method and device for measuring large resistances : en fr
  • GB650894A - Improvements in or relating to electric control circuits : en
  • GB650931A - Improvements in or relating to clutches : en
  • DE1620578U - MOTORIZED MULTI-PURPOSE VEHICLE. : de en
  • DE1620756U - GRINDING APPARATUS WITH ANGLE WORM DRIVE AND SELF-ADJUSTING BEARINGS. : de en
  • LU29510A1 - Device for machining non-circular profiles : en fr
  • USD162330S - Fluorescent lighting fixture : en
  • DEG0002841MA - Stone-removing centrifuge for stone fruit : de en
  • DEH0004637MA - Device for hanging up, in particular for hall wardrobes : de en
  • DEH0005611MA - Electric hotplate heat dispenser : de en
  • US2544248A - Nail file vibrator device : en
  • DE1620637U - BRICK MADE OF PLASTER, CEMENTBONDED MATERIAL OR THE LIKE. : de en
  • USD162297S - Self-contained air conditioning unit : en
  • AT167858B - Method and device for treating hardening concrete by removing water : de en
  • DE1620660U - TRIGGER DEVICE FOR CUCKOO CALL. : de en
  • DES0000444MA - Process for connecting the finest wires to thicker parts : de en
  • DEW0000801MA - Reinforced concrete beams : de en
  • US2543843A - Magnetic field measuring device : en
  • US2543844A - Plasticizing synthetic rubber with a reaction product of an alkyl mercaptan and a rubbery diolefin polymer : en
  • CA471852A - Drag-harrow latching hooks : en fr
  • AU154404B2 - Improvements in" apparatus for towing and refuelling aircraft : en
  • GB650866A - Improvements in and relating to thermostatic selective heating, cooling and circulating interlocking control systems : en
  • US2543972A - 1,4-disubstituted piperazines : en
  • DER0001803MA - Chip removal on hand planing machines with knife shaft : de en
  • DEP0003296DA - Switch-on protection circuit for mains-fed electron tubes : de en
  • DEP0012669DA - Device to improve the display in Braun's tubes, which are used for short-term measurement by means of pulses : de en
  • DEE0000408MA - Adjustable wrench : de en
  • DEG0002086MA - Method and device for the production of packaged ice cream : de en
  • DEP0000444BA - Process for the production of bleached cellulose from wood or other cellulosic material : de en
  • DEW0002208MA - Electrically heated garage radiator : de en
  • DEP0037726DA - Dye bleach bath for the production of colored images in photographic emulsion layers : de en
  • GB650796A - Piezoelectric crystal elements : en
  • DE1620662U - BRUSH. : de en
  • DE1620736U - STORAGE FOR SWIVEL CHAIRS. : de en
  • US2543870A - Suction box cover for papermaking machines : en
  • US2544222A - Machine for filling hassocks and cushions with filling tube and releasably positioned compressor disk : en
  • DE1620735U - EGG CUP CUTTER. : de en
  • GB650901A - Improvements relating to means for shoeing horses and other animals : en
  • DE1620805U - GAS DISCHARGE TUBE, IN PARTICULAR LIGHT TUBE FOR ADVERTISING PURPOSES. : de en
  • DEE0000157MA - Device for the speed-dependent control of a hydraulic servomotor : de en
  • DK72231C - Liquid evaporator. : da en
  • DEP0045358DA - Process for the production of cellulose glycolic acid : de en
  • DEB0003854MA - Magnetic device with built-in power generator : de en
  • FR975304A - Process for the preparation of substances rich in proteins : en fr
  • DEP0035031DA - Process for the preparation of a substituted ammonium salt from penicillin : de en
  • GB650806A - Improvements in stereotype plate casting and finishing machines : en
  • DEP0042586DA - Process for the extraction and refining of sulfur from burned-out gas cleaning mass : de en
  • FR975365A - Sorghum broom pitting machine : en fr
  • FR975590A - Method and apparatus for the detection or measurement of surfactant vapors or gases in a gas atmosphere or stream : en fr
  • US2543746A - Cup dispenser : en
  • US2543992A - Preparation of diallyl ether dichlorohydrins : en
  • AT167867B - Process for the production of a pressure-sensitive recording material : de en
  • US2544347A - Gasket for insertion between joint faces which are subject to pressure : en
  • US2544382A - Pivoted closure cap for the outlet opening in a container neck, frictionally biased in closed position : en
  • US2544042A - Hydraulic power brake servo mechanism : en
  • AT167818B - Electric drive for blueprint machines : de en
  • AU2851A - Process forthe manufacture of rutile : en
  • DEP0003719DA - Working method and internal combustion engine with air storage : de en
  • DEP0003251BA - Electric circuit breaker for high voltage and high power : de en
  • DE1620848U - GARNISH CLOSURE FOR TUBES. : de en
  • DEP0016764DA - Flat and curved filling surfaces for walls, furniture, utensils and equipment : de en
  • GR12865B - OPERATION SYSTEM OF GASOLINE ENGINES WITH CRUDE OIL. : el en
  • US2543872A - Computer for aviation trainers and the like : en
  • FR975649A - Improvements to refrigerated cabinets : en fr
  • GB650910A - Improvements in or relating to the marking of articles : en
  • GB651007A - Improvements relating to resilient wheels for vehicles, more especially road vehicles : en
  • USD162333S - Child s float or similar article : en
  • US2544510A - Apparatus and method for plating strips : en
  • USD162343S - rabinovitz : en
  • US2544012A - Indicating and control device : en
  • US2544554A - Mounting for photoelectric cells : en
  • US2544208A - Thermostatic control device : en
  • DE1620587U - Shovel or similar insert for rotary tubes and rotary drums : de en
  • DE1620738U - MULTI-PURPOSE KITCHEN. : de en
  • FR975756A - Adjustable tool holder for the execution of raised or recessed spherical segments : en fr
  • DEB0002577MA - Process for the production of chromium oxide, which is particularly suitable as a pigment : de en
  • FR975313A - Safety device for valves, fittings, etc. electrically controlled : en fr
  • US2543871A - Determination of petroleum sulfonate as a demulsifying agent for water-in-oil emulsions : en
  • US2544434A - Tube frame for axminster looms : en
  • FR975348A - Egg opener : en fr
  • GB650813A - Automatic control devices particularly for controlling the temperature of a furnace : en
  • GB650965A - Improvements in apparatus for the measurement of velocities : en
  • GB651023A - Improvements relating to fastenings for sliding sash windows : en
  • US2544549A - Top feed and presser means for sewing machines : en
  • DEP0012180DA - Shaft coupling with one or more bolt-shaped elastic connecting members : de en
  • DEP0042061DA - Magnetic hanging device : de en
  • DEP0045924DA - Circuit arrangement for storing calls in telephone systems : de en
  • DEW0002103MA - Method and device for loading and unloading vehicles with grain, hay etc. and for stacking : de en
  • DEM0000576MA - Circuit arrangement for two-way connections in telephone systems : de en
  • FR975816A - Emptying unit with anti-odor device : en fr
  • AU161635B2 - Process forthe manufacture of rutile : en
  • CA471857A - Battery cable clamps : en fr
  • AU7651A - Improvements in and relating to solvent filtering apparatus : en
  • DEM0005619MA - Device for the temporary closure of pressure tubes in order to carry out pressure tests : de en
  • DES0000889MA - Arrangement for converting time-modulated into amplitude-modulated pulses : de en
  • GB650761A - Improvements in or relating to wire stitching machines : en
  • DEB0003957MA - Device for holding up the cable for electric irons : de en
  • US2544318A - Method and means for centerless grinding without propping of work by abrading surface : en
  • DE1620759U - PAINT SPRAYER. : de en
  • DE1620802U - AWARD LABEL. : de en
  • DEP0010429DA - Handheld photographic camera : de en
  • DK72238C - Addition games, especially for practicing reading words or syllables. : da en
  • US2544134A - Liquid pulsator system with pressure compensation : en
  • DEB0001360MA - Method for producing bodies containing cavities : de en
  • GB650767A - Lens for radio waves : en
  • FR975811A - Electronic counter : en fr
  • GB650972A - Process of degumming and bleaching ramie : en
  • CA471994A - Decating machines and methods : en fr
  • US2544056A - Fluid pressure control valve : en
  • US2544087A - Polyazo dyestuffs : en
  • US2544375A - Lubricating oil containing a polymer of tetradecyl vinyl ether : en
  • CA471881A - Methods of manufacturing acetyl peroxide : en fr
  • DE1620799U - PATTERN CARD WITH DESIGN DESCRIPTION AND COLOR SCALE. : de en
  • FR975822A - Feeders for printing machines : en fr
  • US2543971A - Apparatus and process for distillation of hcn : en
  • US2544385A - Synthetic fiber preparation : en
  • DE1620707U - POWERED DRIVE DEVICE FOR BOATS. : de en
  • GB650800A - Improvements in and relating to stabilizing organo-substituted polysiloxanes : en
  • DE1620681U - HANDMADE HOLLOW NEEDLE. : de en
  • DE1620822U - WRINGERS, IN PARTICULAR KRAFTWRINGERS. : de en
  • DEB0003629MA - Tube closure : de en
  • DEP0036636DA - Process for converting gas mixtures that are not ignitable at normal temperature : de en
  • DEZ0000017MA - Guide device for saw frames on full gates : de en
  • FR975847A - Advanced container : en fr
  • US2544129A - Wheel cover : en
  • US2544355A - Obstacle-detector indicator system : en
  • DE1620663U - VENTILATION FOR WATERPROOF CLOTHING. : de en
  • DE1620757U - GRINDING MACHINE FOR CREATING A CLAMPING GROOVE IN A TOOL STEEL. : de en
  • FR975439A - Staircase voltage generators : en fr
  • GB650751A - A process for the manufacture of liver extracts from livers of fishes of the shark variety : en
  • GB650926A - Improvements in or relating to mountings for piezo-electric, magneto-strictive or like devices : en
  • GB650933A - Improvements in or relating to automatic weighing and feeding machines : en
  • DEW0002396MA - Spirit level with illuminated vertical and horizontal dragonflies : de en
  • CA471959A - Electrical systems : en fr
  • CA471999A - Gasoline and processes for the production thereof : en fr
  • DE869673C - Electric contact : de en
  • US2543859A - System and method for analyzing substance by mass spectrometry : en
  • US2543917A - Machine for slotting venetian blind slats : en
  • US2544433A - Radar scanner unit : en
  • DEP0043353DA - Device for interrupting rays falling on a light or heat sensitive cell : de en
  • DEST000694MA - Hand tool for picking gooseberries : de en
  • AT167848B - Surgical sponge and method for its manufacture : de en
  • AT167852B - Process for the production of pteridines : de en
  • US2544006A - Olive pitting machine : en
  • FR975376A - Chi-ray examination table : en fr
  • FR975608A - Device for measuring or locating with great precision an angular displacement : en fr
  • DE1620843U - FOOTBALL BOARD GAME IN COMBINATION WITH A FOOTBALL TOTO GAME. : de en
  • DEP0039823DA - Destruction of insect brood on bodies of water : de en
  • FR975327A - Zipper for metal boxes : en fr
  • GB650848A - Improvements in yarn winding and twisting machines : en
  • US2544457A - Welding helmet : en
  • FR975748A - Locking system of the load carrier to the cable, for single-cable ropeways, particularly skilifts, chairlifts and similar : en fr
  • DER0003187MA - Pressing head in devices for pressing off pipes, in particular those same pressure gauges, with automatic sealing of the pipe to be pressed off : de en
  • DEP0056254DA - Magnetic head : de en
  • US2543954A - Compression by-pass and wrench device : en
  • DE1620679U - CHIMNEY SWEEPER TROWEL. : de en
  • DE1620815U - FUSE FOR WINDOWS, SHUTTERS, DOORS OR THE LIKE. : de en
  • DEB0004274MA - Process for the production of galvanic dry batteries : de en
  • DEP0051221DA - Process for the treatment of metallic pigment pastes : de en
  • DE1620699U - CLAW SCISSORS. : de en
  • DEP0019972DA - House wall consisting of individual parts prefabricated in the workshop, preferably designed as a cavity wall : de en
  • FR975394A - Improvements to cufflinks and similar items : en fr
  • GB650949A - Improvements in and relating to mast structures : en
  • FR975643A - Aircraft landing gear shock absorber : en fr
  • FR975634A - Hermetically sealed container for storing products protected from any transformation in kind or in quantity and method for obtaining said container : en fr
  • GB650819A - Means for testing low frequency systems : en
  • DEK0006609MA - Filter device in connection with fuel tanks, especially for small diesel engines and the like. : de en
  • DEP0013279DA - Ring lubrication bearings : de en
  • DEK0002339MA - Lightweight sports shoe and use of an insole with it : de en
  • DEK0001783MA - Safety device for hydraulic pressure lines, in particular the brake system of a motor vehicle : de en
  • DEP0026844DA - Apparatus for cooling plastic masses : de en
  • USD162284S - Hinged cover molded plastic display receptacle : en
  • DEB0005040MA - Oil scraper for oil dipsticks : de en
  • FR975711A - Improvements relating to the bessemerisation of ferrous metals : en fr
  • FR975777A - Process for applying pieces of fabric to the inside of uniforms or clothing, for men, young people or women, made of wool, cotton or mixed cellular fabric : en fr
  • CA471855A - Automatically expanding pockets : en fr
  • DE1620716U - SWIVELING SPRAY PIPE FOR TAPS. : de en
  • DEG0000741MA - Process for the production of a permanent means for the cold vulcanization of rubber parts : de en
  • DESC003312MA - Fuel consumption meter for engine and turbine powered vehicles : de en
  • FR975764A - Improvements to the devices for feeding and shaping plastic substances : en fr
  • GB650768A - Navigational control system : en
  • AT167853B - Lubricants, coating agents or the like. : de en
  • AU149285B2 - Method and apparatus for correction and makeup of type matter for planographic printing processes : en
  • GB651061A - Improvements in and relating to electron discharge devices : en
  • DE1620629U - INSERT STRAINER FOR POTS. : de en
  • CA471856A - Camber adjusting tools : en fr
  • DEC0000011MA - Torsional vibration-free shaft : de en
  • DET0001160MA - Scrubber with a rotatable handle : de en
  • DE1620793U - TEACHING AID FOR BOOK CALCULATION. : de en
  • US2544294A - 3-thienyl sulfides : en
  • US2544552A - Production of drying oils by treatment of acid-soluble oils with hydrofluorlc acid : en
  • CA471974A - Driving systems : en fr
  • DE1620615U - SMALL FLASHLIGHT WITH SPREGEL. : de en
  • US2544458A - Selective capacity water heater : en
  • DEP0022920DA - Body, in particular of streamlined passenger cars : de en
  • DEK0000045MA - Swivel headlights on motor vehicles : de en
  • DEP0000570BA - Cable stranding machine : de en
  • DK72237C - Gramophone with cam mechanism for automatic control of the tone arm. : da en
  • US2543804A - Grounding arrangement for highfrequency transfer switches : en
  • US2544250A - Method of mounting and locking optical lenses in a housing : en
  • AU152230B2 - Improvements in or relating to machines for bobbing the teeth of gear wheels : en
  • CA471927A - Manufacture of alkali metal compounds : en fr
  • US2544409A - Automatic radio program selector system : en
  • FR975585A - Fuel injection system for engines : en fr
  • DE1620625U - STORAGE FOR SWIVEL CHAIRS. : de en
  • DE1620767U - FLOATING TOY BODY. : de en
  • DE1620737U - OFFICE FURNITURE WITH A WRITING TOP THAT TAKES OUT OF A SLIDING TRAY : de en
  • US2543916A - Poultry feeder : en
  • FR975782A - Advanced electrical control system : en fr
  • DEB0003986MA - Filing cabinet : de en
  • DEP0047626DA - Stand shoe : de en
  • US2544196A - Photoelectric color analyzer : en
  • US2544120A - Hose for dispensing pumps : en
  • FR975779A - Aircraft internal combustion turbine speed governors : en fr
  • FR975705A - Process for preparing new amine derivatives : en fr
  • US2543817A - Photochemical oxidation of nicotine : en