• CA621726A - Hub mounting unit : en
  • DE1832662U - UNDERWATER PUMP. : de en
  • US2987585A - Telephone bracket : en
  • CA621632A - Sub-atmospheric gas turbine circuits : en
  • BE597977A - Dyes of the phthalocyanine series and their preparation. : en fr
  • CA621457A - Ester interchange : en
  • US2987144A - Brake for door track roller : en
  • US2987179A - Apparatus for gauging articles and rejecting defective ware : en
  • CA621327A - Manufacture of glass flasks, ampullae and the like : en
  • US2987352A - Zirconium bearings and process of producing same : en
  • GB869659A - Process for the modification of cellulosic textile materials : en
  • BE598016A - Process for the preparation of 1,4-benzodiazepine derivatives : en fr
  • US2987196A - Draft and buffing gear : en
  • CA621507A - Multi-purpose electrode for electrochemical processes : en
  • CA621601A - Wear-resistant sintered powdered metal containing titanium-aluminum alloy : en
  • US2987426A - Alkali baths for metal treatment : en
  • LU39995A1 - : en
  • DE1832691U - BOARD HOSE FOR FOLDING BOATS. : de en
  • FR1263485A - Pavement Coating Material Spreading Machine : en fr
  • FR1263699A - Swirl-effect intake duct for introducing air into an internal combustion engine : en fr
  • US2987085A - Automatic sequencing wood saw and clamp : en
  • USD190468S - Figure : en
  • USD190519S - Flashlight : en
  • US2986829A - Gate latch : en
  • US2987451A - Process for purifying acrylonitrile : en
  • BE597909A - Transistor device for a logic system : en fr
  • CA621698A - Molding machine : en
  • DK91022C - Process for recovering a pure alkaloid, namely deserpidine, or salts thereof. : da en
  • FR75321E - Improvements made to agricultural implements used for uprooting beets and their alignment after uprooting : en fr
  • US2986981A - Camera and variable focal length lens : en
  • US2987661A - Digital multiple speed synchro system : en
  • DE1108403B - Mixer tap for overflow storage tank : de en
  • LU39983A1 - : en
  • US2987477A - Lubricating greases containing metal salts of nu-alkanoyl-sulfanilic acids : en
  • USD190538S - Clip for a writing instrument : en
  • US2986772A - Eccentric rolling of powder and bonding agent into spherical pellets : en
  • USD190481S - Wheel cover : en
  • DE1832600U - COIN SETTING DEVICE FOR MONEY COUNTING MACHINES. : de en
  • CA621328A - Method of dispelling fog : en
  • US2987314A - Bottom feed sheet stacker : en
  • DE1108192B - Process for the decomposition of hydrazine : de en
  • DE1108291B - Electrical junction box made of sheet metal, lined with insulating material : de en
  • DE1108343B - Device for the direct generation of electrical energy from nuclear energy : de en
  • GB869687A - Improvements relating to chairs : en
  • DE1108439B - Process for the emulsion polymerization of rubber-forming monomers : de en
  • DE1832646U - DEVICE FOR PHOTOGRAPHIC OR KINEMATOGRAPHIC CAMERAS OR LENSES WITH VARIABLE FOCAL LENGTH. : de en
  • FR75279E - Propylene polymerization process : en fr
  • FR1262980A - Means of fixing the heating element supports of industrial electric ovens : en fr
  • FR1263143A - Voltage detector and method for its manufacture : en fr
  • FR75319E - Support frame, in particular for underground work : en fr
  • FI31823A - Vägbyggnad : en fi
  • FR1263436A - Improvement in polymerization processes, in particular of vinyl compounds : en fr
  • AU253591B2 - Improvements in or relating to methods ofpreparing electrodes : en
  • CA621350A - Lubricating system for cloth cutting machine : en
  • CA621521A - Dead-end : en
  • FI31854A - Anordning vid sorteringsapparater i form av trådsåll : en fi
  • FR1263620A - Device for accumulating and picking up transport containers by means of a chain conveyor : en fr
  • BE597848A - 3,5-Diamino-2,4,6-triiodobenzoic acid derivative X-ray contrast agent : en fr
  • CA621639A - Radar systems : en
  • DE1832519U - SCHOOL TYPEWRITER DESK WITH TABLETOP AS TEMPLATE HOLDER. : de en
  • FR1262596A - Improvements made to articulated blades with controlled curvature : en fr
  • FR1262952A - Dental suction milling machines : en fr
  • FR1263483A - Improvements to electro-photographic reproduction machines : en fr
  • GB869679A - Improvements in or relating to liquid-dispensing devices : en
  • FR1263121A - Device for retaining the threads at the start of a seam and for cutting the threads at the end of a seam in a sewing machine : en fr
  • FR1263490A - Press plate and its manufacturing process : en fr
  • GB870044A - Zigzag filter blank and method of making a filter : en
  • BE597847A - Improvements in the production of metal or metalloidal halides : en fr
  • US2986961A - Finger tip wrenches : en
  • US2987093A - Multiple chambered tire : en
  • US2987613A - Vehicle weight responsive means : en
  • FR1263305A - Gas generator applicable to turbojet starting : en fr
  • US2987218A - Safety pressure relief device : en
  • US2987553A - Preparation of monoethyl pentaborane-9 : en
  • GB869999A - Improvements in wallpaper pasting and paper hanging apparatus : en
  • US2986791A - Fastener : en
  • US2986934A - Condition-responsive device : en
  • US2987220A - Parts handling apparatus : en
  • US2987614A - Secrecy voice radio communication system : en
  • DE1108448B - Measuring device with root extraction or any other functional connection producing transmission device : de en
  • GB870021A - Improvements in or relating to grips for golf clubs, tennis racquets and other shafts or handles : en
  • DE1832648U - VIEWER ARRANGEMENT ON PHOTOGRAPHIC OR KINEMATOGRAPHIC CAMERAS. : de en
  • US2987238A - Rim and cover combination for cartons : en
  • DE1108231B - Process for the preparation of derivatives of 1-stilbyl-1,3,5-triazine : de en
  • FR1263268A - Improvement in rotary devices for purifying charged liquids : en fr
  • US2987024A - Mobile segmented cylindrical pontoon structure : en
  • US2987392A - Method of rapidly producing metallic powders of high purity : en
  • FR1263558A - Improvements made to mechanical hydraulic presses for bending sheets or similar : en fr
  • FR75316E - Process for the production of encrypted periodic tapes of extremely long period : en fr
  • GB869733A - Improvements in preheating section for tunnel kiln and method : en
  • GB869820A - Improvements in and relating to tractors and towing attachments therefor : en
  • DE1108185B - Process for the production of crystalline bodies by drawing from a melt : de en
  • DE1110102B - Method of manufacturing a woven zipper : de en
  • FR1262587A - Airy cheese box : en fr
  • FR1262871A - Removable wheelbarrow : en fr
  • FR1262888A - Machine for the automatic forming of boxes of cardboard or similar material : en fr
  • FR1263552A - Metal shielded switching device for high voltage : en fr
  • CA621526A - Polishing composition : en
  • FR1262936A - Device for trimming the edges of sheets of glass : en fr
  • FR1263044A - Process for the purification of unsaturated alpha, beta aliphatic aldehydes : en fr
  • FR1263568A - Device for simultaneously grinding the running surface of the two cails of a railway track : en fr
  • US2986867A - Method of imparting dual twist to yarn : en
  • US2987008A - Turntable mechanism for conveyor : en
  • US2987193A - Skirt rack : en
  • US2987248A - Flight progress computer : en
  • US2987365A - Apparatus and method of registering the indication of a counting mechanism : en
  • US2987042A - Restraining device for small animals : en
  • US2986906A - Absorption refrigerating machine : en
  • US2987274A - Vertical gyro monitor system : en
  • DK91012C - Method and apparatus for manufacturing lattice elements. : da en
  • DE1832601U - COIN PLATE FOR MONEY COUNTING MACHINES. : de en
  • US2986765A - Suction cleaner : en
  • US2987146A - Shock absorber piston : en
  • DE1832681U - CAR WIND GAME. : de en
  • DE1108457B - Optical system with continuously variable focal length : de en
  • DE1832769U - RECESSED BRACKET. : de en
  • DE1832666U - STEERABLE DOUBLE-AXLE UNIT, IN PARTICULAR FOR SEMI-TRAILERS. : de en
  • FR1263430A - Prismatic light transmitting panel : en fr
  • GB869653A - Improvements in or relating to electrical systems : en
  • GB869661A - Improvements in or relating to automatic firearms : en
  • DE1108275B - Piezoelectric composite body : de en
  • DE1108431B - Process for the production of polycondensation products : de en
  • GR21967B - AUTOMATIC AIR CONTROL SYSTEM. : el en
  • DE1832603U - CONTAINER FOR CIGARETTES. : de en
  • FR1263115A - High heel trim : en fr
  • IS1220A7 - Methods and equipment for deep-freezing food, consumer goods and medicines : en is
  • GB869834A - Improvements in or relating to railway rail fastenings : en
  • US2987200A - Storage system : en
  • DE1832413U - CAR WASH BRUSH. : de en
  • DE1108628B - Device for adjusting axial pressure or axial and radial pressure roller bearings : de en
  • US2987176A - Can carriers : en
  • US2987479A - Stabilization of petroleum lubricants : en
  • DE1110103B - Pressure holder for glass panes and other fillings in lanterns, showcases, etc. like : de en
  • DE1832731U - BOARD GAME. : de en
  • GB869721A - Closure device for bottles and like containers : en
  • FR1262805A - Process and packaging for the conservation and control of the hygrometric rate of seeds : en fr
  • GB869864A - Method and apparatus for determining characteristics and mounting of rotor blades onrotary wing aircraft : en
  • GB869988A - Catalytic process for the reaction of organic isocyanates with hydroxyl group-containing substances : en
  • FR1262578A - Stretch paper and manufacturing process : en fr
  • US2987463A - High amperage diaphragm cell for the electrolysis of brine : en
  • US2987507A - Preparation of nylon polymers : en
  • FR1263312A - Improvements to differential protection devices and their applications : en fr
  • FR1263713A - Electronically marked target surface for balls and other projectiles : en fr
  • GB869804A - Improvements in stackable tables : en
  • DE1108236B - Process for the production of cationic fatliquoring and emulsifying agents : de en
  • DE1108305B - Electricity generating installation, in particular on vehicles : de en
  • DE1832630U - TUNING GEAR. : de en
  • FR1263626A - Protective device for slicing machines with rotary knife : en fr
  • FR1263260A - Improved machine in particular for grinding, polishing, or brightening tubes, bars or the like : en fr
  • GB870014A - Control and removal of slag deposits in furnaces : en
  • FR1263669A - Process for the manufacture of expanded products based on addition polymers : en fr
  • DE1108623B - Spindle drive for large lifting bodies, especially ship lifts : de en
  • DE1832753U - TOY CONSTRUCTION BOX FOR A SCHOEPFWERK. : de en
  • FR1262630A - Improvements to iodine vapor incandescent lamps : en fr
  • FR1262732A - Waste disposal method and device : en fr
  • CA621351A - Anchor boom assembly : en
  • CA621541A - Valve assembly having infinitely variable load compensating flow control valve : en
  • DE974941C - Process for the production of amine resins : de en
  • CA621369A - Machines for the continuous casting of indefinite metallic bars : en
  • CA621628A - Snap action reversing switch for load tap changing transformer : en
  • FR1262862A - Protective pad attachment device for high heels of shoes : en fr
  • GB869937A - Niobium-base alloys : en
  • GR21959B - COLOR COMPOSITION. : el en
  • FR1262656A - Double-decker car for transporting motor cars : en fr
  • FR1263197A - Appliance for cooking eggs in hot air : en fr
  • FR1262625A - Improvements to signaling devices for vehicles traveling on rails : en fr
  • US2987552A - Preparation of liquid alkylated decaboranes : en
  • CA621574A - Polymerizations of diolefins : en
  • DE1832679U - TWO-PIECE CONNECTOR FOR VEHICLE REAR-VIEW MIRROR, SUBJECT TO CERTAIN LOADS. : de en
  • FI31868A - For the purposes of this Regulation, the Member States of the Community : en fi
  • FR1263470A - Improvements to magnetic tape recorders or the like : en fr
  • FR75255E - Improvements to piston pumps, especially injection pumps for internal combustion engines : en fr
  • US2986935A - Radiation pyrometer : en
  • DE1832667U - LIFTING DECK FOR VEHICLES. : de en
  • US2986985A - Synchronizing shutter mechanism : en
  • US2987480A - Non-ferrous metal drawing lubricant : en
  • US2987581A - Slotted hall effect transducer : en
  • FI31819A - Separation of the gas from the ground and the pneumatic upstream rotation : en fi
  • FR1262775A - Articulated spade with a support leg : en fr
  • FR1262940A - Process of total printing, and therefore double-sided, of pile texture yarns put in tension on warp and then intended for weaving sponge loops for spongy fabrics : en fr
  • FR1263033A - Improvements to the buckles of watch straps or belts : en fr
  • FR1263481A - Cellulose tubes reinforced with fibrous tissue : en fr
  • GB869798A - Improvements in and relating to belt conveyors : en
  • GB869942A - Electrical selective calling system : en
  • GB869966A - Improvements in or relating to the calcination of silicate materials : en
  • FR1262612A - Hand truck or stacker : en fr
  • FR1262631A - Further training in headlight adjustment devices and in particular for motor vehicles : en fr
  • FR1262966A - Mechanical device for tilting towards the inside of each of the two stripping coulters independent of a stripping machine for vine stocks : en fr
  • FR75353E - Process for carrying out the polymerization of olefins or mixtures containing olefins : en fr
  • GB869822A - Improvements relating to electrical computing apparatus : en
  • US2987290A - Prop arrangement for mines : en
  • US2987284A - Metal cushion for hose or pipe clamps : en
  • US2986876A - Method of burning boron containing fuels in a jet engine to minimize boron oxide deposits : en
  • DE1108378B - Process for the manufacture of tampons : de en
  • DE1108601B - Roof and gable construction for toy building sets : de en
  • GB869784A - Improvements in and connected with electric welding apparatus : en
  • CA621364A - Electrical conduit union and expansion coupling : en
  • DE1108226B - Process for the preparation of hypotensive phenylpiperazines : de en
  • DE1110104B - Device for connecting a hose nipple or regulator to the nozzle of the shut-off valve of gas bottles or other gas pressure storage devices : de en
  • DE1832542U - BATH TANK FOR BAKING FOOD. : de en
  • US2987159A - Automatic detection, feed and detour chute : en
  • US2987320A - Record changing phonograph : en
  • US2987554A - Process for preparing a liquid reaction product of an alkyl halide and a pentaborane : en
  • US2987597A - Electrical component assembly : en
  • FR1263000A - Improvements made to shelters in the form of sentry boxes : en fr
  • FR1263215A - Process for converting a radioactive salt solution into solid form : en fr
  • US2987184A - Improved self cleaning magnetic separator : en
  • DE1832619U - CLUTCH WITH AXIAL MOVEMENT. : de en
  • DE1108322B - Process for forming and degassing tubular discharge lamps with cold electrodes, in particular for high-voltage gas discharge lamps, and apparatus for carrying out the process : de en
  • DE1832527U - FLOOR FRAME. : de en
  • DE1832730U - JUMPING GAME. : de en
  • DE1108625B - Method of making drilled wells : de en
  • US2986774A - Machine for the production of hollow goods consisting of synthetic resin : en
  • US2987665A - Regulated d. c.-d. c. converters : en
  • DE1108611B - Conveyor goods transfer device : de en
  • DE1832616U - ARRANGEMENT FOR FASTENING PLASTIC PARTS TO METAL PARTS. : de en
  • FR75438E - Rail fixing device : en fr
  • GB869958A - Process for the separation of thorium from lanthanons : en
  • GB870019A - Improvements in rotary meters and pumps : en
  • GB870035A - Vehicles with removable bodies : en
  • DE1108558B - Central photographic shutter : de en
  • USD190482S - Wheel cover : en
  • DK91056C - Connection and bearing mechanism for a locking handle which is rotatably mounted in a bearing bracket. : da en
  • GB869836A - Improvements relating to belt conveyors : en
  • US2987425A - Acid pickling process : en
  • US2987486A - Process for regenerating sulfurdegenerated catalysts : en
  • US2987591A - Impulse-emitting device for labelapplying machines : en
  • DE1108577B - Rigid sunroof for vehicles : de en
  • US2987599A - Heater assembly : en
  • GB869649A - Improvements in steam generators : en
  • FR1263598A - Polarized relay in the form of a box, especially for calculating machines : en fr
  • FR75333E - Brush especially for shoes : en fr
  • GB869731A - Improvements in supporting structures for shelving and the like : en
  • GB869684A - Improvements in or relating to backs for armchairs and like pieces of furniture : en
  • FR1263186A - Improvements to electronic tubes fitted with targets and associated circuits : en fr
  • GB869954A - Improvements in and relating to the production of polypyridyls : en
  • FR1263401A - Advanced transistor amplifier : en fr
  • US2987273A - Sensing device and damping system for aircraft : en
  • FR1262853A - Packing box : en fr
  • FR1263272A - Phthalocyanine greens and process for their preparation : en fr
  • DE1108332B - Alloy device for attaching surface electrodes to semiconductor bodies : de en
  • DE1108319B - Protection circuit for capacitive voltage converter : de en
  • DE1832473U - PRESSURE-TIGHT HOUSING FOR AC MAGNETS. : de en
  • DE1832787U - PNEUMATIC EMPTYING DEVICE ON SILOS FOR DUST-SHAPED AND FINE-GRAINED GOODS. : de en
  • US2986790A - Snap fastener construction : en
  • US2986942A - Gyro verticals : en
  • US2986841A - Earth working and treating apparatus : en
  • FR1262589A - Apparatus for digging wells : en fr
  • US2986873A - Exhaust gas purifiers : en
  • DE1108393B - Device for a three-phase loop rotor motor for conveyor machine drives to initiate the rotor short circuit when a specified speed is reached : de en
  • DE1108622B - Procedure for the assembly of pipes in the water to form a pipeline : de en
  • FR1262715A - Switch-combiner, especially for electric cookers : en fr
  • FR1262773A - Method and craft of manufacturing pile fabric : en fr
  • FR1263655A - Injector device, in particular for the manufacture of dental prosthesis elements : en fr
  • US2987544A - Tranquilizers : en
  • FR75369E - Improvements to articulation devices such as hinges, hinges, hinges and the like : en fr
  • DE1832781U - STEEP CONVEYORS FOR LARGE AND MEDIUM-SIZED CONVEYORS. : de en
  • FR1263375A - Device for reading the movements, for example of a machine tool table : en fr
  • US2986752A - Methods of forming by punching a cruciform recess in a headed fastener : en
  • US2987326A - Print roll holder : en
  • CA621381A - Mast construction : en
  • FR1263668A - Method for adjusting the molecular weight of ethylene propylene and ethylene / butene copolymers : en fr
  • US2987133A - Apparatus for moving aircraft and other wheeled structures on the ground : en
  • US2987636A - Electric mixer : en
  • US2987674A - Frequency measuring apparatus : en
  • US2987076A - Preset fluid control system : en
  • US2987286A - Locking device : en
  • DE1108629B - Device for joining and / or loosening slotless press joints, in particular roller bearing press joints : de en
  • DE1832570U - SHUTTERS OD. DGL. : de en
  • FR1262899A - Impact-acting tool actuated by compressed air : en fr
  • FR1263067A - Telescopic cylinder with back pressure device : en fr
  • FR1263199A - Partition gasket of cellulosic material, fire resistant : en fr
  • GB869645A - Improvements in or relating to fuel elements : en
  • FR1262932A - Apparatus for adjusting the admission of air into a duct receiving air at supersonic speed : en fr
  • FR1262579A - Hedgehog grouping several rows of beets : en fr
  • GB869788A - Improved recording device : en
  • US2987190A - Vibration isolating system : en
  • US2987191A - Strainer or filter drums : en
  • US2987366A - Data-recording system : en
  • US2987416A - Method and apparatus for forming ceramic surface layers : en
  • FR1263478A - Support or formwork device for tunnels or shafts : en fr
  • GB869777A - Improvements in or relating to the manufacture of steroids : en
  • DE1108567B - Axial piston machine with individual cylinders arranged essentially parallel to one another : de en
  • FR1262729A - Improvements to television cameras : en fr
  • FR1263660A - Sealing device : en fr
  • GB869878A - Improvements in or relating to electric gating circuits : en
  • US2987489A - Polymerization of epoxides : en
  • FR1262963A - Corn cultivator : en fr
  • FR1263475A - New process for the purification of isotactic poly-alpha-olefins : en fr
  • FR1262837A - Improvements to cooling or heating blankets : en fr
  • FR1263348A - Heart of railway tracks : en fr
  • GB869658A - Polymers derived from phenolic novolacs and unsaturated acetals : en
  • GB870026A - Mop manufacture : en
  • US2986843A - Apparatus for forming a glass film : en
  • US2987217A - Reinforced plastic article and structure for forming the same : en
  • US2986921A - Reverse action device for subjecting an object to a single impulse : en
  • US2987033A - Acoustical generator : en
  • US2987289A - Hanger : en
  • DE1108159B - Slide for the optional or simultaneous downward conveyance of coal and mountains in the steep or half-steep storage : de en
  • DE1108246B - Salt baths containing alkali cyanides and alkali cyanates for nitriding metals, especially iron alloys : de en
  • DE1108340B - Thermal insulation made up of layers for the moderator boiler of a nuclear reactor : de en
  • DE1108606B - Guide device for transferring burned material, in particular cement clinker, from a furnace, e.g. B. rotary kiln, on a movable grate cooler : de en
  • GB869698A - Self-luminous luminescent substance and method for preparing same : en
  • FR1263096A - Lead melting furnace for cable sheathing presses or the like : en fr
  • DE1108342B - Semiconductor arrangement for the direct generation of electrical energy from nuclear energy : de en
  • DE1832569U - ELASTIC SEALING INSERT FOR METAL DOORS. : de en
  • FR75304E - New dialcohols derived from octachlorodiphenyl, their preparation and applications : en fr
  • DE1108186B - Liquid filter : de en
  • DE1108518B - Flame holder for combustion chambers of gas turbine engines : de en
  • US2986870A - Saw chain opener having pivoted arms : en
  • US2987258A - Forced air heating system : en
  • DE1108382B - Device for the insufflation of gases or liquid medicaments : de en
  • CA621397A - Air conditioning apparatus : en
  • CA621417A - Chromium-iron coating : en
  • DE1108188B - Process for the production of alkali boranates : de en
  • FR1262813A - Process for the production of electrolytic products by electrolysis of a brine and apparatus for its implementation : en fr
  • GB869983A - Sheet transfer mechanism for rotary printing presses : en
  • CA621406A - P-xylylenediamine salts of penicillin : en
  • DE1108585B - Fins on vehicles, in particular on ships and aircraft, can be folded around pivot pins and adjusted in the direction of flow : de en
  • FR1262575A - Granulated fertilizer : en fr
  • GB870053A - Improvements in or relating to high energy electrical ignition systems : en
  • FR75326E - Machine for weighing and cutting dough : en fr
  • DE1108595B - Parking device for the drive of the calender rolls of spinning preparation machines, especially beater machines : de en
  • FR75405E - Notepad for motorists and others : en fr
  • DE1108531B - Corrosion protection bandage for pipes and. like : de en
  • FR1263124A - Device indicating a leakage between the cooling systems of a turbo-alternator : en fr
  • GB869923A - Improvements relating to anchor grips for tensioning wires, rods and the like : en
  • GB869934A - Improvements in and relating to semi-conductor units and methods of making them : en
  • DE1832618U - COIL SPRING. : de en
  • FR1263745A - Process for the preparation of alkali zirconium silicates and products conforming to those obtained by this process or similar process : en fr
  • DE1832707U - ZIP LIFTER. : de en
  • FR1263056A - Synthetic packaging tape for ammunition : en fr
  • FR1263110A - Gymnastics apparatus : en fr
  • FR1263473A - Cut-off point for compressed gas circuit breakers for high voltages : en fr
  • US2987129A - Fluid pressure one way jar : en
  • US2987357A - Battery charger mounting for industrial trucks : en
  • DE1832460U - CAM SWITCHES WITH ONE OR MORE CAM DISCS ON A SHAFT. : de en
  • DE1832496U - CUTTER OR GRATER FOR CHOPPING VEGETABLES AND THE LIKE. : de en
  • FR1262662A - heat exchanger : en fr
  • FR1262816A - Bolt-setting device : en fr
  • FR1263532A - Pressure vessel for nuclear reactor : en fr
  • FR75450E - Improvements in the assembly of electrical parts : en fr
  • FR1262996A - Process for manufacturing grids for electron tubes, device for applying this process and grid according to that obtained by said process or the like : en fr
  • CA621570A - Process and apparatus for twining threads : en
  • US2987063A - Swab applicator : en
  • DE1108542B - Adjustment device for the cross slide of a lathe : de en
  • DE1108369B - Horizontal, water-cooled grate and method for its operation : de en
  • DE1832791U - VENTILATION OR FILLING LINE FOR HEATING OIL BATTERY TANKS. : de en
  • IE25307L - Benzodiazepine compounds : en
  • US2987047A - Fluid-pressure actuated control apparatus : en
  • US2986982A - Fluid layer shutters : en
  • US2987058A - Starter mechanism : en
  • US2987075A - Fluid pressure control valves : en
  • US2987186A - Apparatus for treating waste materials : en
  • US2987421A - Composition for treating textile materials, method, and article produced thereby : en
  • US2987632A - Monostable multivibrator with emitterfollower feedback transistor and isolated charging capacitor : en
  • US2987177A - Display package : en
  • US2987677A - Cathode follower tube circuit : en
  • DE1108441B - Process for the extraction of metallic zinc : de en
  • DE1108600B - Foundation plates for toy building boxes : de en
  • DE1832556U - MICROWAVE UNIVERSAL COOKING APPLIANCE. : de en
  • US2987488A - Graphite boron neutron shielding : en
  • FR1263222A - Process for preparing stabilized oil soluble vitamins : en fr
  • FR1263223A - Process for the preparation of alpha-l-glutamyl choline and its salts : en fr
  • CA621561A - Foundry sand rammers : en
  • CA621486A - Purification of isoprene : en
  • US2986851A - Gear finishing machine : en
  • US2987007A - Injector : en
  • US2987560A - Production of aromatics and catalysts therefor : en
  • DE1108239B - Paper roll changing device, especially for rotary printing machines : de en
  • DE1108627B - Shooting equipment, especially bolt-firing equipment : de en
  • GB869950A - Improvements in and relating to electrical delay devices : en
  • BE597830A - Improvements made to support installations for slaughter corridors in mines : en fr
  • CA621648A - Tool for inserting a pin connector into a socket : en
  • BE598007A - Lighting fixture. : en fr
  • DE1832610U - COMBUSTION ENGINE FOR ALL KINDS OF FUEL, SUCH AS GASOLINE, DIESEL OIL, CRUDE OIL, GAS AND CARBON DUST. : de en
  • DE1832661U - PROTECTIVE DEVICE FOR HYDRAULIC SINGLE AND DOUBLE STAND PRESSES WITH FOOT RELEASE. : de en
  • FR1263411A - Central heating boiler : en fr
  • CA621403A - Rubber chafer for a tubeless tire : en
  • DE1108270B - Junction box with isolating contacts for telecommunication lines : de en
  • BE597816A - Preparation of polyamides of beta-amino-carboxylic acids : en fr
  • US2986902A - Flake ice making machine : en
  • USD190479S - Article holder for vehicle sun visors : en
  • DE1832434U - FREEZER CHEST. : de en
  • CA621495A - Recovery of base from spent sulphite liquors by ion exchange by using sulphonated coal : en
  • DE1832715U - PUNCHING DIE FOR LEATHER, TEXTILES, PLASTIC FILMS AND THE LIKE. : de en
  • US2987107A - Rotary heat-sealing apparatus : en
  • US2987390A - Electrorefining of molybdenum : en
  • DE1832732U - SOCIETY BOARD GAME. : de en
  • FR1263612A - Device for the introduction of fine-grained materials into a layer furnace in turbulent motion : en fr
  • GB869801A - Improvements in and relating to pigments comprising sulphonamide-aminotriazine-formaldehyde resins : en
  • FR1263078A - wrinkle-resistant fabrics : en fr
  • FR1263196A - Improvements to processes for the preparation of plaster bandages : en fr
  • DE1108279B - Circuit for taking off the beam acceleration voltage for a picture tube from the line output transformer of a television set : de en
  • FI31865A - Hopfällbar transportlåda : en fi
  • FR1262697A - Improvements to filing cabinets : en fr
  • FR1263418A - Game : en fr
  • FR1263742A - Device for chopping and spreading straw from a combine harvester : en fr
  • GB869705A - Improvements in or relating to apparatus for handling cans : en
  • DE1108589B - Push mechanism for ballpoint pen : de en
  • FR1262868A - Marine anchor : en fr
  • FR1263393A - Method and device for using solar energy for the production of domestic or industrial refrigeration : en fr
  • US2987679A - Automatic gain control circuit : en
  • DE1108454B - Off switch for record changer : de en
  • DE1108507B - Poison bait for earth mice : de en
  • FR1262681A - Free stall cow milking parlor : en fr
  • FR1262718A - Support called <<planchette>> for fabric pieces : en fr
  • FR1262602A - Machining device in particular for chamfering the end of the shank of bolts or the like : en fr
  • FR1263011A - Protective casing for projectiles : en fr
  • FR1262915A - Support for column shelving in loaded pallet tunnel : en fr
  • DE1108300B - Pressure contact closed in the rest position : de en
  • DE1832497U - PRESS CONE FOR FRUIT JUICE CENTRIFUGES. : de en
  • FR75400E - Plow : en fr
  • CA621344A - Alignment fitting for well tubing heads : en
  • US2986959A - Tapping machine : en
  • US2987549A - Nu-nitro-nu-trinitroalkylamine alcohols and derivatives thereof : en
  • DE1832566U - CAVITY DOOR MADE OF FIVE-LAYER WOOD PANELS. : de en
  • FR75363E - Device for igniting electric discharge tubes : en fr
  • GB870028A - Improvements in or relating to multiple push-button electrical switches : en
  • LU39982A1 - : en
  • US2987428A - Metal coating composition and method of coating steel : en
  • US2987567A - Dry-charged negative electrode : en
  • CA621416A - Laundry machine and method : en
  • US2987319A - Golf training device : en
  • US2987675A - Laboratory phase standard : en
  • DE1108570B - Propulsion of aircraft engines : de en
  • DE1832492U - DRESSING FOR THERAPEUTIC PURPOSES. : de en
  • DE1832688U - DEVICE FOR OPENING CARBIDE DRUMS WITH FOLDED LIDS AND SIMILAR EMBALLAGES. : de en
  • DE1108223B - Process for the preparation of basic substituted offsets of 1-benzyl-1,2,3,4-tetrahydroisoquinoline : de en
  • DE1108432B - Process for the production of polyethylene terephthalate : de en
  • FR1263559A - Dial scale : en fr
  • DE1108499B - Coin mechanism for self-sellers : de en
  • US2987164A - Materials handling apparatus : en
  • FR1263454A - Phosphonic acid esters and process for obtaining them : en fr
  • FR1263566A - Hydraulic drive device for lathes for undercarriages : en fr
  • GB869799A - Improvements in or relating to steroids and the manufacture thereof : en
  • FR1262828A - Television recording and reproduction system and method : en fr
  • CA621393A - Ferroresonant flip-flop : en
  • DE1832645U - PLASTIC PROFILE, IN PARTICULAR FOR USE AS A CARRIER FOR LABELS. : de en
  • FR1262802A - Device for detecting moving objects by ultrasonic signals : en fr
  • GB869636A - Improvements in the production of bulked yarns and fabrics containing them : en
  • GB869787A - Oil-blast electric circuit-breaker for high interruption currents : en
  • GB869961A - Hydrophobing emulsions : en
  • DE1832518U - TABLE. : de en
  • FR75306E - Radio navigation system : en fr
  • GB869835A - Improvements in wrapping machines : en
  • DE1832702U - FILLER HOLDER WITH RESERVET INK. : de en
  • FR1263113A - Fabric berets with visor fitted with a plastic reticulated inner frame that can also be used alone to serve as a beret during the summer : en fr
  • FR1263195A - Improvement in metal frames : en fr
  • GB869754A - Improvements in or relating to the drive of hoisting winches : en
  • GB869996A - Improvements relating to apparatus for producing hot water for use and warm heating water : en
  • US2986890A - Cold junction for thermocouple : en
  • US2987124A - Sod roll forming apparatus : en
  • US2987672A - Impedance test apparatus : en
  • US2986865A - Method and apparatus for making ply yarn : en
  • US2987707A - Magnetic data conversion apparatus : en
  • US2987241A - Motor-fan unit mounting for suction cleaner : en
  • US2987446A - Cosmetic cream : en
  • US2987717A - Rotating shaft position readout system : en
  • US2987348A - Bearing retainer-indexing means for antifriction die sets : en
  • US2986785A - Blow and squeeze molding method : en
  • US2987195A - Display rack : en
  • DE1108210B - Process for the production of surface-active substances containing thioether groups : de en
  • DE1108545B - Punch, press or the like. : de en
  • US2987391A - Method for melting and treating aluminum : en
  • CA621552A - Bark processing : en
  • CA621560A - Purification of glycerol : en
  • LU39981A1 - : en
  • US2986814A - Gasket cutting tool : en
  • USRE24997E - hanna : en
  • DE1108537B - Process for applying an aluminum coating to metal parts : de en
  • FR1262850A - Support for merchandise presentation : en fr
  • GB869719A - Improvements in dip-sticks : en
  • DE1108383B - Container for holding an aerosol : de en
  • DE1108584B - Machine for cleaning milk cans : de en
  • DE1108618B - Cantilever or sunk : de en
  • DE1832705U - BOARD GUARD FOR A SLATE BOARD. : de en
  • DE1832736U - FLATBALL GAME. : de en
  • FR1263672A - Process for the production of compounds of the bis- (p-carboxy-styryl) -1-4benzene series : en fr
  • GB869912A - Improvements in or relating to alloys and powder metallurgy compositions : en
  • FR75447E - Improvements to pipe fittings : en fr
  • LU39988A1 - : en
  • FR1263362A - Non-return and explosion-proof valve for autogenous welding equipment : en fr
  • FR1263644A - Addition of a count on the machines : en fr
  • DE1832474U - SOLENOID AGGREGATE. : de en
  • FR1263041A - Improvements to key taps : en fr
  • FI31838A - Självtätande laminerad product : en fi
  • FR1262787A - Support frame, capable, in particular, either of being fixed to the roof of a motor vehicle, or of being used separately in itself : en fr
  • IS1219A7 - Structures made of reinforced concrete. : en is
  • US2987621A - Radioactive radiation detector system : en
  • DE1108466B - Device for remote triggering of the individual operating elements of a projector : de en
  • DE1832768U - TRANSPORT VESSEL FOR LIQUIDS. : de en
  • US2986832A - Handbag with ornamental plate secured thereto : en
  • US2987465A - Gas-liquid contacting process : en
  • DE1108171B - Washing machine and spin dryer : de en
  • DE1108356B - Manufacture of lead (ó�, ó¶) oxide containing pigments and mixed pigments by wet means : de en
  • DE1832633U - DEVICE FOR THE TABLE GUIDE OF A METAL PLANING MACHINE FOR LONG WORKPIECES USING ROLLERS. : de en
  • FR1262709A - Intersection electrical pulse counter : en fr
  • DE1108367B - Cleaning agents in piece form : de en
  • DE1108459B - Photocolorimetric light pick-up for oximeters : de en
  • DE1832796U - FOUNTAIN. : de en
  • FR1263145A - Liquid-cooled rotary electrical apparatus, in particular eddy current operated coupling for clutches, brakes or dynamometers : en fr
  • FR1263730A - heat exchanger : en fr
  • DE1108624B - Floating scraper system for dredging bodies of water : de en
  • FR1263651A - Gauge for butane gas cylinders : en fr
  • FR1262823A - Method and apparatus for seismic prospecting : en fr
  • FR1263610A - Device for obtaining a uniform impact force for presses, dies or similar electro-magnetically actuated devices : en fr
  • FR75320E - Method and device for ventilation of premises : en fr
  • FR1262611A - Reactor device and gas heater for direct reduction of iron protoxide by hydrogen : en fr
  • FR1263320A - Automatic control of the control surfaces of an underwater vehicle : en fr
  • FR1263543A - New bisphenol, polycarbonates of such a bisphenol and its industrial applications, in particular, as a photographic film support : en fr
  • US2986782A - Composite sheathing : en
  • FR1263094A - Submersible centrifugal pumps : en fr
  • FR1263293A - Curved suspended beam in plan : en fr
  • FR1263544A - Device associated with a volumetric filling machine and intended to ensure the consistency of the weight distributed : en fr
  • FR75385E - Sound film device by automatic selection : en fr
  • GB869672A - Improvements in or relating to high-speed angle-handpieces for dental purposes : en
  • FR1262600A - Rear deck shelf adaptable to a motor vehicle : en fr
  • GB869772A - Air spring control valve : en
  • GB869803A - Inking arrangements for rotary printing press : en
  • DE1832511U - DETACHABLE LINING ARRANGEMENT FOR CHAIRS OR ARMCHAIRS. : de en
  • DE974918C - Current transformer for inductive heat treatment of goods or workpieces, especially with high frequency : de en
  • FR1263464A - Rotary dispenser dish washing machine : en fr
  • GB869821A - An improved heating arrangement for rooms : en
  • FR1263050A - Carboxylic acid based defoamers : en fr
  • FR1263494A - Automatic gear change : en fr
  • FR1263534A - Conveyor apparatus comprising a main part and an auxiliary part starting angularly from the first, intended in particular for electroplating machines : en fr
  • DE1832602U - DEVICE FOR FALSE-PROOF FIXING OF LIGHT IMAGES OD. DGL. ON DOCUMENTS, FOR EXAMPLE PERSONAL IDENTIFICATIONS. : de en
  • FR1262719A - Tiller : en fr
  • FR1262865A - Analogue reference and deviation detector : en fr
  • USD190522S - Street lamp head : en
  • DE974943C - Circuit arrangement for telephone systems with a high-speed storage device, in particular a magnetic drum : de en
  • FR1263423A - Improvement to ski pants : en fr
  • GB869892A - Apparatus for aligning bundles of sheet material : en
  • FR1262792A - Improvements to braking or clutch mechanisms : en fr
  • US2987354A - Pump piston : en
  • USD190499S - Insect trap : en
  • DE1108599B - ski : de en
  • DE1832576U - SCREW PRESS FOR PLASTIC MASSES, IN PARTICULAR PLASTIC MASSES. : de en
  • DE1832733U - CHESSBOARD. : de en
  • DE1832557U - HOLDING DEVICE FOR LINK RADIATORS. : de en
  • DE1832444U - HOUSING WITH INSERTED NUMBER SWITCH WITH FINGER DISC. : de en
  • FR1263361A - Seat top, backrest upholstery or any other removable piece of furniture, quick and invisible fixing : en fr
  • GB869686A - Improvements in or relating to electric pulse frequency dividers : en
  • GB869900A - Improvements in or relating to conveyor systems : en
  • US2987071A - Air pressure control valve : en
  • USD190527S - Liquor bottle : en
  • FR1262746A - New laminate products based on polyvinyl chloride : en fr
  • GB869730A - Improvements relating to means for mounting articles on a supporting surface : en
  • FR1263287A - Method for fixing ceiling elements under a floor or a sub-roof : en fr
  • FR1262785A - Actuating mechanism for line spacers, usable on typewriters and similar machines : en fr
  • GB869728A - Chance apparatus : en
  • US2986818A - Gauge block holders : en
  • US2987350A - Separator for antifriction bearing : en
  • FR1263571A - Improvements to program pre-selection devices for automatic washing machines : en fr
  • FR1262591A - Method and apparatus for the production of zinc by reduction of zinc oxides in a multiple crucible furnace : en fr
  • GB869779A - Refractory hanger members : en
  • FI31835A - Ventilationsgaller : en fi
  • FR1262983A - Auxiliary winding to improve the operation, at high frequencies, of transformers : en fr
  • FR1263169A - Device for adjusting the blades of the moving wheel of an axial current machine : en fr
  • FR1263323A - Current sensor : en fr
  • GB869876A - Improvements in and connected with the automatic control of combustion furnaces : en
  • US2986773A - Apparatus for making light weight aggregate : en
  • FI31830A - Anordning vid långsträckta fläktar med vid båda ändar anordnat luftintag : en fi
  • FR1262603A - Suspension shock absorber supplement for motor vehicles : en fr
  • GB869889A - Improvements in and relating to plate type heat exchangers : en
  • US2987017A - Candy forming apparatus : en
  • US2987472A - Method of and apparatus for increasing and decreasing the ion content of fluids by ion transfer : en
  • USD190508S - Watch case : en
  • US2987203A - Boat-carrying trailer : en
  • US2987623A - Method and apparatus for radiometric analysis : en
  • US2986993A - H gang : en
  • DE974938C - Process for the preparation of suppository masses : de en
  • DK91023C - Process for the preparation of hydroxychromone derivatives. : da en
  • FR1263342A - Process for manufacturing profiled elements for metal constructions and profiles thus obtained : en fr
  • FR1263667A - Method of mounting panels on the reinforcements of a metal construction : en fr
  • FR1263535A - Operating method of a heat transmission system : en fr
  • FR1262920A - Device for spraying liquid in spray form : en fr
  • GB869665A - Apparatus for firing explosive charges : en
  • FI31828A - Electrically powered for glass : en fi
  • IE25603L - Cartridge-operated tool and fasteners : en
  • USD190523S - Street signal base : en
  • FR1262571A - Biochemical transformation of spiramycin i into spiramycin ii and iii : en fr
  • FR1262798A - Trellis food rack : en fr
  • GB869748A - Improvements in or relating to storage and/or display stands or bins : en
  • GB869859A - Automatic brake for rotary apparatus having a large inertia : en
  • FR1263147A - Device for the regular control of lock cams usable on knitting or hosiery looms with several falls : en fr
  • GB869881A - Shuttlecock, and methods of making it : en
  • US2986823A - Overshoe : en
  • DE1108152B - Dough rolling mill : de en
  • CA621714A - Retractable ramps for interconnecting spaces situated at different levels : en
  • FR1262766A - Paper roll holder : en fr
  • FR1263244A - Band saw blade leveling machine : en fr
  • FR1263346A - Improvements to overhead cranes : en fr
  • GB869840A - Detergent automotive fuel : en
  • FR1262925A - Process for the manufacture of an element for the development of electrostatic images : en fr
  • GB869861A - Improvements in or relating to knob control devices : en
  • DE1108587B - Device for processing rotating bodies, e.g. B. internal combustion engine piston, by grinding od. Like. : de en
  • DK91055C - Piston pump with rotating cylinder. : da en
  • FR1263274A - Static safety device for electrical installations with polyphase currents : en fr
  • FR75296E - New accessory for washing machine, water heater, thermos flask, baby bottles and all containers containing hot or cold liquid : en fr
  • GR21982B - FLYING GAME AND ADVERTISING MEDIA. : el en
  • GB869697A - Improvements in lintols for buildings : en
  • FR1263098A - Water soluble casing, for packaging detergents, insecticides, bath salts and other strong aroma materials : en fr
  • FR1263738A - Process for the separation of elements of different density entrained in a moving fluid, in particular for the extraction of stones from beet gutters, and installation for the implementation of this process or similar process : en fr
  • GB870036A - Improvements in methods of isotope concentration : en
  • US2987166A - Bag elevator : en
  • US2987720A - Double pulse length radar : en
  • FR1263172A - Motor vehicle seat : en fr
  • FR1263408A - Improvements to universal joints : en fr
  • FR75291E - New carpet fabrics : en fr
  • GB869893A - Improved methods of guiding sheet material and apparatus therefor : en
  • DE1832641U - FOLDING BOX WITH A REAR STAND PART FOR YOUR POSITIONING. : de en
  • DE1832799U - SHELVING DEVICE FOR LOOMS. : de en
  • FR1263015A - Process for the relief projection of all cinematographic films and of still or moving views : en fr
  • GB869751A - Treatment of water : en
  • DE1108449B - Device for electrical measurement of the movement of valves, switch contacts, pressure indicators, etc. : de en
  • DE1832431U - Embossing film. : de en
  • FR1262929A - Supports for end weight control devices in slicing machines : en fr
  • FR1263477A - Manufacture of a spiral filament for an electric lamp : en fr
  • FR1263502A - Captive gyroscope intended for the control of flying bodies : en fr
  • FR1263516A - Process for obtaining cycloserine : en fr
  • FR1262686A - Detection bulb with at least three separate reagents : en fr
  • DE1108399B - Space heater with convector-like air shaft : de en
  • FR1263191A - Electric switch : en fr
  • FR1263484A - Device for reading information recorded on tape : en fr
  • FR75395E - Hall voltage generator device : en fr
  • GB869710A - Improvements in or relating to radiation detectors : en
  • US2987708A - Magnetic gates and buffers : en
  • US2987277A - Aircraft control system : en
  • US2987634A - Potentiometer output function transmitting means : en
  • DE1832533U - TOWEL HOLDER. : de en
  • FR1262567A - Improvements to transformable relaxation furniture : en fr
  • FR1262911A - Seal : en fr
  • FR1263221A - Process for the preparation of crystalline insulin suspensions having a prolonged effect : en fr
  • FR1263682A - Overload protection device for jib cranes : en fr
  • FR1263736A - Load-carrying device, in particular for vehicles and vehicles fitted with this device or a similar device : en fr
  • GB869807A - Process for the preparation of 3-substituted oxazolid-2:4-diones : en
  • GB870034A - Improvements in or relating to tacitrons : en
  • DE1832571U - COMPONENT SET FOR CELLAR LIGHT SHELLS. : de en
  • GB869685A - Improvements in or relating to the base-sealing of sectional boilers : en
  • DE1832495U - LUGGAGE TAG. : de en
  • DE1832685U - ROUND JAR MADE OF HARD PVC FILM : de en
  • CA621555A - Preparation of sodium and fluorocarbons : en
  • US2987040A - Automatic animal feeder : en
  • US2987197A - Automatic work-handling device for machine tools : en
  • USD190518S - Votive lighting fixture : en
  • US2987434A - Method of making pulp : en
  • US2987535A - Preparation of aluminum trialkyls : en
  • CA621607A - Method of integrating sodium based sulfite and sulfate pulping processes : en
  • CA621624A - Carotenoid and process for the manufacture thereof : en
  • DE1832671U - SEAT FOR MOTOR VEHICLES. : de en
  • FR1263630A - Advanced training in devices for attaching a dart to a timepiece anchor : en fr
  • DE1832750U - BUILDING ELEMENT TRAINED AS A HOLLOW BODY. : de en
  • FR1263017A - Double boss trigger for firearms : en fr
  • FR1263674A - Larger than life puppets : en fr
  • US2986878A - Firewall : en
  • CA621690A - Integer code selector switch : en
  • DE1108306B - Method for maintaining the relative synchronization of the individual drives of multi-motor drives in the event of malfunctions, especially power converter returns : de en
  • FR1262641A - Filter drier for refrigeration circuits and other similar applications : en fr
  • FR1262786A - Preparation for separation of antibiotic factors from the ostreogrycin group : en fr
  • FR1263163A - Process for preparing ferromagnetic ferrite bodies based on iron oxide (fe2o3), nickel oxide (nio) and zine oxide (zno) : en fr
  • GB869792A - Improvements in or relating to boxes for use in the packaging of fragile articles : en
  • FR1263427A - Extendable trailer : en fr
  • FR1262974A - Hydrostatic transmission system : en fr
  • FR1263444A - Machine for deburring and cleaning workpieces, in particular toothed wheels and the like : en fr
  • USD190474S - Figx figure : en
  • FR1262639A - New insulating material : en fr
  • FR1263387A - Burner : en fr
  • FR1263389A - Improvement in X-ray screens : en fr
  • FR1263629A - Advanced training in devices for attaching pallets to a timepiece anchor : en fr
  • FR75399E - Selenium rectifier : en fr
  • FR1262584A - Improvements to composite plinths : en fr
  • FR1263036A - Installation of distribution of electricity and various materials in industrial premises : en fr
  • GB869666A - Improvements relating to resilient rail clips : en
  • US2986929A - Pressure ratio indicator and controller for variable area nozzle : en
  • US2986948A - Pump jack : en
  • FR75275E - Process for making macromolecular polycarbonates from carbon dioxide and epoxides-1, 2 : en fr
  • GB869647A - Improvements in or relating to nuclear reactors : en
  • FR1262692A - New wardrobe packaging for clothes : en fr
  • FR1262935A - Magnetic separator : en fr
  • GB869851A - Improvements in and relating to the manufacture of cylindrical printing formes : en
  • FR1262585A - Synergistic compositions of 2, 3, 6-trichlorophenyl-acetic acid and various other compounds used as herbicides : en fr
  • FR1262673A - Capping device : en fr
  • FR75271E - Tool for soil drilling : en fr
  • DE1108294B - Gas pressure switch : de en
  • DE1832510U - PLASTIC MULTI-LAYER CARPET. : de en
  • DE1832675U - DIRECTION INDICATORS FOR CYCLES, MOPED AND MOTORCYCLE DRIVERS. : de en
  • DE1832762U - GUIDANCE FOR THE FORMING BOARDS IN ROTARY TABLE PRESSES, UNDERLY PRESSURIZED PRESSURE STAMP. : de en
  • BE597985A - Ferromagnetic compositions, process for their production and devices containing them. : en fr
  • DE1832461U - CAM SWITCHES FOR PROGRAMMING SWITCHING COMMANDS. : de en
  • FR1262563A - Loose-leaf binding : en fr
  • FR1263492A - Multistage rocket refinements : en fr
  • FR1263607A - Saturated steam heating installation, in particular for bakery ovens, pastry ovens, drying apparatus and the like : en fr
  • GB869667A - Improvements in or relating to remote control systems : en
  • FR75445E - Roller for conveyor : en fr
  • BE598018A - Process for the preparation of vitamins of group B12 : en fr
  • CA621321A - Device for centrifuging, especially for liquefied metal : en
  • CA621631A - Procede de preparation de dihydroperoxydes de steroides : en
  • FR1262704A - Apparatus for handling powdery materials : en fr
  • FR1263400A - Device for protecting devices connected to track circuits : en fr
  • FR1262581A - Pneumatic plaster spraying : en fr
  • FR1262706A - Drum brake improvements for cycles, mopeds and the like : en fr
  • FR75412E - Control mechanism for handling device for fuel cartridges in atomic reactors : en fr
  • GB869732A - Motorized drive pulley for an endless belt type conveyor : en
  • FR1263058A - Mechanical device for automatically positioning vehicles or other heavy objects : en fr
  • US2986923A - Means for detecting and measuring aerosols : en
  • DE1108392B - Material strips for a paper filter with a roll seam connection for filtering coffee or tea : de en
  • BE597856A - Foot covers : en fr
  • GB869926A - An improved method of producing brightened and/or smoothed surfaces on aluminium and aluminium-base alloys : en
  • FR1262991A - Wiper blade, in particular for motor vehicles : en fr
  • GB869644A - Improvements in dolly-operated electric switches : en
  • CA621429A - Anti-ozonants and anti-ozonant compositions for rubber : en
  • CA621339A - Method and device for volume reduction in the measurement of gases flowing in pipelines : en
  • CA621447A - Vinyl halide polymer-polyurethane compositions : en
  • US2987667A - Transverse magnetic amplifier : en
  • FR1263157A - Loom in which the weft threads unwind from fixed spools and are incorporated into the shed : en fr
  • FR1263521A - Furniture door forming tray : en fr
  • CA621370A - Card-holding support clip for displaying cards or the like : en
  • CA621390A - Method and apparatus for controlling dictating machines : en
  • DE1108330B - Method for producing alloy contacts on semiconductor bodies : de en
  • DE1108345B - Method for correcting axis errors occurring in image converter tubes : de en
  • FI31847A - Svetsat stativ för förbränningsmotorer med motlöpande kolvar : en fi
  • US2987256A - Fluid control assembly : en
  • US2987646A - Electron beam conversion systems : en
  • DE1832631U - DEVICE FOR SECURING ANODES FOR CATHODIC PROTECTION IN BALLAST TANKS OF SHIPS. : de en
  • FR1262881A - Semiconductor assembly and manufacturing process : en fr
  • FR574M - : fr
  • GB869767A - Improvements relating to domestic hot water systems : en
  • GB869739A - Flat bed warp knitting machine : en
  • US2987228A - Dispensing apparatus : en
  • FR1263600A - Soundproofing and sealing device for garbage dump : en fr
  • GB870032A - Improvements in or relating to signal transmission systems : en
  • FI31825A - Anordning filding, överföring oc angivning av valfritt ändringsbara såväl till tid och / eller rum omkopplingsbara tecken, speciellt en- eller flersiffriga tal oc and boxer, : en fi
  • GB869979A - Improvements in or relating to spools for decorative or other ribbon : en
  • FR1263659A - Manufacture of tris (hydroxyaryl) -propanes and application as an anti-oxidant : en fr
  • FR1262659A - Improvements to large communal kitchen appliances using fluid fuel : en fr
  • FR1262760A - Rose fair lady : en fr
  • FR75440E - Method and device for vacuum steel treatment : en fr
  • GB869872A - Iris diaphragm : en
  • IE25182L - Benzodiazepine derivatives : en
  • USD190543S - Hair curler : en
  • GB869952A - Improvements relating to water proofing agents and processes : en
  • DE1832426U - ERASER TAPE TO ELIMINATE MISPELLED TYPEWRITER. : de en
  • FR1262768A - Tube column handling device : en fr
  • FR1263341A - Device for assembling shelving elements or equivalent panels : en fr
  • GB869691A - Improvements in lipstick holders : en
  • US2986907A - Refrigeration system : en
  • FR1263666A - Process for the continuous casting of metals, in particular with a high melting point, and device for its implementation : en fr
  • FR1262770A - Fluid flow control system : en fr
  • FR1263073A - Adjustable and automatic cruise control : en fr
  • FR1263433A - Method and apparatus for separating a liquid from a solid mass, particularly applicable to beets : en fr
  • GB869870A - Improvements in the cleaning of heat exchangers of the plate type : en
  • US2987044A - Fountain pen nib mounting : en
  • FR1262621A - Method of fixing drumheads and the like : en fr
  • FR1263136A - Shoe protectors for drivers of motor vehicles and other vehicles : en fr
  • GB869805A - A member for snapping into an apertured support and an electrical switch including acid member : en
  • GB869920A - Improvements in or relating to road vehicle registration number plates : en
  • IE25234L - Catalytic desulphurisation of oils : en
  • DE1108510B - Pneumatic control device for fuel injection pumps : de en
  • DE1108609B - Packaging of thin-walled conical beaker capsules : de en
  • DE1832482U - EVAPORATION OIL BURNER. : de en
  • FR1263207A - Improvements in the manufacture of hydrazine and hydrazine compounds : en fr
  • FR1263310A - Educational game : en fr
  • DK91037C - Device for silos, in particular for cereals, granular or granular material. : da en
  • DE1108573B - Gear shift device for speed change transmissions of motor vehicles : de en
  • DE1108248B - Cleaning device for reflectors on delineator posts for roads and highways : de en
  • DK91030C - Control electrode for the beam generating electrode system in cathode ray tubes. : da en
  • BE597931A - Process for the preparation of metallizable monoazo dyes : en fr
  • CA621367A - Liquid level signaling device : en
  • DE1108308B - Arrangement for damping the high-frequency vibrations that occur when flashovers occur in electrostatic systems, especially in electrostatic precipitators : de en
  • DE1108370B - Ash removal device : de en
  • DE1832452U - PRESSURE-TIGHT CABLE PLUG FOR SUBMERSIBLE OIL PUMPS. : de en
  • DE1832487U - TOOL FOR DRILLING, GRINDING, MILLING AND POLISHING FOR DENTAL PURPOSES, IN PARTICULAR FOR HANDS AND ANGLES WITH HIGH SPEED DRIVE. : de en
  • FR1263025A - Plain bearing : en fr
  • FR75411E - Apparatus for electrostatic spraying and projection : en fr
  • US2987291A - Shock mount device : en
  • CA621461A - Air-oil suspension unit with ride height control : en
  • CA621532A - Pallet stack supporting frames : en
  • CA621535A - Ignition breaker : en
  • DE1832423U - SLIDING BAR FOR PLATFORM SHELVES. : de en
  • DE1832484U - INJECTOR FOR FIREPLACES. : de en
  • FR1262642A - Process for placing guide parts in hollow bodies and product obtained by this process : en fr
  • FR1262731A - Electrical control with step-by-step switch : en fr
  • FR75370E - Stop valve, especially for high pressure fluid : en fr
  • US2986838A - Combination sinker and bass plug : en
  • US2987473A - Fractionation of clays : en
  • US2987699A - Homing-torpedo reverberation-attenuating transducer apparatus : en
  • DE1832577U - TOOL FOR MANUFACTURING ROTORS. : de en
  • DE974931C - Loudspeaker membrane made of frozen foam : de en
  • US2987461A - Control system and method : en
  • US2987367A - Driving circuit for electrolytic recorders : en
  • FR1263724A - Machine for turning and shaking agricultural products on the field (fodder, hay, etc.) which may be used for spreading manure : en fr
  • GB869817A - Niobium-base alloys : en
  • CA621564A - Process for making oriented films : en
  • DE1832564U - FIBER PANEL. : de en
  • FR1262604A - Window or patio door : en fr
  • FR1262902A - portable screen for cinematographic or other projections : en fr
  • FR1263230A - Process for the production of dispersed carbon black in a continuous medium : en fr
  • FR1263249A - Process for preparing pyridoxamine : en fr
  • GB869924A - Improvements in and relating to drill jigs : en
  • DE1108435B - Process for the catalytic polymerization of formaldehyde : de en
  • DE1108491B - Speed-dependent pneumatic encoder : de en
  • DK91028C - Surge arrester. : da en
  • FR1263673A - Esters of polyfunctional carboxylic acids and hydroxymethyl ethers and process for their production : en fr
  • FR570M - : fr
  • DE1108272B - Transmission system for speech signals : de en
  • US2987142A - Rotor brake : en
  • BE597841A - Propellant powder : en fr
  • DE1832456U - ELECTRIC CONNECTOR. : de en
  • DK91017C - Process for the preparation of aminonorbornyl derivatives or acid addition salts or quaternary ammonium compounds thereof. : da en
  • FR1262658A - Paper bag with handles : en fr
  • FR1263722A - Trigger mechanism for automatic weapons : en fr
  • GB870003A - Laminates containing silicone rubber : en
  • CA621718A - Process of manufacturing magnesium : en
  • DE1108516B - Burning device : de en
  • FR1263351A - Underground tanks mainly for hydrocarbons and process for making them : en fr
  • US2986952A - Shaft adjusting means : en
  • DE1108485B - Selection memory having optical markings : de en
  • DE1832611U - IGNITION DEVICE FOR ROTARY LISTON COMBUSTION MACHINE. : de en
  • DE1832430U - PAGINATING STAMP. : de en
  • US2986857A - Machine and method for packaging articles : en
  • US2987004A - Fluid pressure device : en
  • US2987304A - Carburetor : en
  • USD190540S - Front panel for an electric heater : en
  • DE1108552B - Plate-shaped circular knife for cutting strips of paper, cardboard, plastic, fabric or the like. : de en
  • DE1108621B - Process for the production of flat cells filled with gravel, earth or the like from flat piles in water and marine engineering : de en
  • FI31857A - For the purposes of this Regulation : en fi
  • GB869663A - Improvements in and relating to centrifugal fans : en
  • CA621715A - Method for measuring the output of a pulverulent material suspended in a fluid : en
  • CA621537A - Vaporizing liquid fuel burner : en
  • US2987298A - Method of well completion : en
  • DE1832692U - GENERATORS FOR WATER VEHICLES, IN PARTICULAR FOR TOW BARS. : de en
  • US2986971A - Spectacles having adjustable bridge support : en
  • US2986795A - Expanding attachment for watch bands : en
  • FR1263184A - High pressure enclosure : en fr
  • FR1263213A - Driving school game : en fr
  • CA621323A - Truck steering mechanism : en
  • DE1832628U - PNEUMATIC FOOT VALVE WITH RETURN. : de en
  • DE1832640U - DEVICE FOR CHOKING FIRE. : de en
  • BE598009A - Process for the preparation of 1,4-benzodiazepine derivatives : en fr
  • DE1832561U - CARRYING IGNITION DEVICE FOR GAS-HEATED WATER HEATERS. : de en
  • CA621609A - Receiving aerial systems : en
  • CA621524A - Protective circuit for transistor amplifier : en
  • CA621355A - Pump structure : en
  • DE1108261B - Arrangement for the reduction of microphones in Image-Orthikon tubes : de en
  • DE1832468U - DC-SUPPLIED, COLLECTORLESS WATCH DRIVE MOTOR. : de en
  • DE1832642U - HOLDER FOR SELLING PRICE LABELS. : de en
  • DE1832472U - INTERIOR LIGHT FOR FLUORESCENT LAMPS FOR LIGHT STRIP ARRANGEMENT. : de en
  • GB869657A - Improvements in or relating to side-delivery rakes : en
  • DE974952C - Displacement body for inserting into a chocolate mold for the production of shell-shaped chocolate bodies : de en
  • US2987358A - Locking means for cabinets : en
  • CA621426A - Electroradiographic method and apparatus : en
  • CA621643A - Protector associated with the gumming mechanism of paper converting machines or the like : en
  • CA621386A - Device for rolling with repeaters in open mills : en
  • CA621603A - Method of reproducing a series of signals : en
  • CA621637A - Snap-acting thermostat : en
  • DE1108550B - Device for punching out label blanks : de en
  • FR1262811A - Mesh lowering and retaining device for mechanical knitters : en fr
  • FR1263732A - Playing cards holder : en fr
  • FR75334E - Improvement in devices for the manufacture of fibers from thermoplastic materials such as glass : en fr
  • US2987686A - Photocells : en
  • US2987127A - Farm implement : en
  • USD190492S - Educational device : en
  • US2987495A - Composition comprising reaction product of phenolic material and butadiene-furfural condensate : en
  • US2987649A - Coupling arrangement : en
  • US2987655A - Multiple action solenoid apparatus : en
  • US2987090A - Impeller structure : en
  • US2986915A - Automatic washing machine : en
  • US2987264A - Interlock for tape recording and reproducing machines : en
  • US2987712A - Fault alarm system : en
  • US2987604A - Water heaters : en
  • DE1108548B - Method and device for introducing an inner cover sheet into the bottoms of cross-bottom valve bags while the bottom is being formed in the cross conveyor process : de en
  • FR1262927A - Two- or multi-stage refrigeration device for refrigerated cabinets or the like : en fr
  • FR1262948A - Improvements to internal combustion engine exhaust systems : en fr
  • FR1263307A - Crossing cores for railways : en fr
  • IE24503L - Shoe heels : en
  • CA621407A - Recovery of uranium : en
  • CA621592A - Stabilized phytic acid solutions and methods of preparation : en
  • BE597948A - Improvements in cooling means for instruments, and in particular for television cameras used in nuclear reactors : en fr
  • DE1108405B - Trusses with a triangular cross-section, especially the inner part of telescopic formwork girders : de en
  • DE1832481U - PROTECTIVE COVERING FOR WOODEN PARTS, IN PARTICULAR SKI. : de en
  • DE1832767U - CUTTER ON STAPLER. : de en
  • FR1263290A - Closing device for packaging : en fr
  • CA621573A - Process and apparatus for crimping yarn : en
  • US2986822A - Reading training device : en
  • FR1263333A - Assembly process for prefabricated wall panels : en fr
  • FR75367E - Automatic justification device for typesetting machine : en fr
  • CA621449A - Olefin polymerization catalysts : en
  • DE1108371B - Regenerative air or gas preheater, the heat storage masses of which are arranged parallel to one another and can be moved across channels : de en
  • US2987310A - Pumping recuperator for hydraulic chambers : en
  • DE1108286B - Alkaline electrolyte for a nickel-cadmium accumulator that can be operated openly or permanently tightly closed or for an opposing cell : de en
  • DE1108324B - Method for producing an electrical winding arrangement with a casing from a castable, thermosetting plastic compound and winding arrangement produced according to this method : de en
  • US2987233A - Magnetic tape apparatus : en
  • CA621562A - Frequency control systems : en
  • CA621415A - Wheel flange lubricator : en
  • CA621434A - Well flow controlling choke : en
  • CA621706A - Gathered sock oil filter : en
  • DE1108476B - Method and device for the dynamic determination of the mass distribution of a body : de en
  • FR1263376A - Method and device for cutting tubes : en fr
  • FR1263663A - Light or sound electric pyrometer : en fr
  • GB869843A - Device for marking with a light a high voltage overhead line : en
  • DE1108309B - Small electric motors, in particular for driving toys : de en
  • FI31833A - For the purposes of this Regulation, spasmolytiskt aktiva föreningar : en fi
  • FR1262800A - Charcoal stove with hatch : en fr
  • FR575M - : fr
  • US2987467A - Removal of sulfur and metals from heavy oils by hydro-catalytic treatment : en
  • FR75354E - Vertical turbine liquid meter : en fr
  • FR1263512A - Cushioning, wrapping and padding of rubberized horsehair and similar materials : en fr
  • FR1263647A - Wick made of metal wires, for pyrophoric lighters : en fr
  • FR1263709A - Device for suspending and sliding electrodes of electric furnaces : en fr
  • CA621589A - Pyridine carboxylic acid preparation : en
  • FR1262891A - Mechanism causing the movement of an element relative to a reference point : en fr
  • FR1263083A - Device for assembling parquet and parquet panels obtained using these panels and these assembly devices : en fr
  • FR75341E - Electrical assembly for payment device, in particular for electric vehicles on fairgrounds : en fr
  • GB869727A - Lens retainer : en
  • GB869995A - A process for the preparation of 10-amino-11-hydroxy-naphth-(2, 3-c)-acridine-5, 8, 14 (13h)-trione : en
  • US2987157A - Teleprinter clutches : en
  • FR1262553A - Device allowing with one hand the voluntary admission of auxiliary products into a liquid circulation : en fr
  • FR1263106A - Device for the instantaneous opening and stopping of the admission of a pressurized fluid : en fr
  • DE1832589U - GALILIAN BINOCULARS. : de en
  • DE1832606U - DEVICE FOR MACHINING MACHINES FOR PRESSING THE KNIVES ON THE KNIFE BAR TO THE KNIFE PLATES OF THE FINGER BAR. : de en
  • DE1832622U - SYNTHETIC RESIN SOCKET. : de en
  • DE1832737U - ONE-ROPE SWING. : de en
  • FR1263220A - A method of producing a fast acting insulin preparation : en fr
  • FR1263583A - Synthetic compositions with great lubricating power : en fr
  • BE597911A - Device fitted with a glow discharge tube and a glow discharge tube for such a device : en fr
  • FI31821A - For the preparation of 3-methanesulfonylphentiazine : en fi
  • FR75407E - Device for establishing an intermediate stack of sheets coming out of a printing press : en fr
  • GB869664A - Positioning servo-motor means : en
  • GB869830A - Preparation of vinyl stearate : en
  • GB869853A - Improvements in or relating to winding gear : en
  • US2987638A - Bearing construction for motors : en
  • GB869650A - Improvements relating to lawn mowers : en
  • GB869706A - Improvements in and relating to signal processing systems : en
  • CA621477A - Filters : en
  • CA621691A - Frame grid : en
  • DE1832644U - SUPPORT PROFILE FOR LABELS. : de en
  • DE1832772U - LOCKING DEVICE FOR RIGID PACKAGING CONTAINERS. : de en
  • FR1262880A - Process for the production of stable emulsions of carbamide resins : en fr
  • FR75265E - Process for the preparation of substituted cyclohexylamines : en fr
  • GB869873A - Improvements in vibrating reed relays : en
  • FR75301E - Washing machine improvements : en fr
  • GR21965B - HIGH PRESSURE TREE PRINTER AND AUTOMATIC LAUNCHING HIS. : el en
  • CA621451A - Production of chlorine dioxide : en
  • CA621575A - Electrodeposition of nickel : en
  • CA621719A - Fluorescent artificial teeth : en
  • FR1262782A - Land mine, in particular against armored vehicles : en fr
  • FR1263060A - Apparatus for taking samples from a material stream : en fr
  • FR1263242A - Improvements to float caps for wine tanks and other liquids : en fr
  • US2986847A - Process for lining metal pipes with glass : en
  • US2986886A - Pump cylinder : en
  • US2987216A - Disposable liner for a container : en
  • US2987242A - Resilient fan guard support : en
  • USD190530S - Condiment container : en
  • FR1263658A - Liquid cleaning product containing hypochlorite : en fr
  • FR75424E - Improvements to devices for detecting cladding breaks in gas-cooled nuclear reactors : en fr
  • CA621651A - Scoop attachment for tractors : en
  • FR1262761A - Process and plant for the treatment of molten metal masses : en fr
  • DK91021C - Process for the preparation of phenthiazine derivatives. : da en
  • FR1262906A - Preparation of inverted images by the electrophotographic process : en fr
  • FR1262730A - Secondary bogie suspension : en fr
  • FR75338E - Improvements to multi-piece formwork, applicable to construction : en fr
  • FR75419E - Device for tracing angle cuts on pipes : en fr
  • FR1263047A - Continuous manufacture of borosilicate glass for the production of fiberglass : en fr
  • FR1263449A - Chemical process for the production of adipic acid : en fr
  • FR1263517A - Lighting device : en fr
  • GB870030A - Plate-type selenium rectifier and method of manufacturing the same : en
  • CA621705A - Optical system : en
  • FI31820A - Sätt att framställa Ca-salter av syrastabila penicilliner : en fi
  • FR1263246A - Improvements to joints for oscillating organs : en fr
  • FR1263723A - Metal degassing process : en fr
  • DE1108241B - Sheet counting device for sheets of paper, metal, plastic or the like lying in the stack. : de en
  • DE1832506U - FLOWER CONSOLE BOARD. : de en
  • JPS366727B1 - : ja
  • US2987344A - Vehicle seat construction : en
  • US2987573A - Enlarging and reducing photoelectric engraving machine : en
  • DE1832672U - DEVICE FOR REPLACING A BOWDING BRAKE LEVER FOR SLOW-MOVING VEHICLES, IN PARTICULAR SINGLE-AXLE TRAILERS. : de en
  • FR1262826A - Liquid fuel spraying process : en fr
  • FR1263214A - Process for the preparation of dairy products : en fr
  • FR75317E - Continuous feed and flow twister : en fr
  • US2987051A - Water-operated oscillator : en
  • FR1263028A - Greenhouse with walls or roofs made up of separate frames for glass panels or strips of synthetic material : en fr
  • FR578M - : fr
  • FR1263413A - Notepad : en fr
  • GB869643A - Improvements relating to telephone cradle switches : en
  • CA621728A - Door seal : en
  • US2987271A - Arrangement of jet propulsion engines and undercarriages in aircraft : en
  • FR1262741A - Improvements to injectors : en fr
  • FR1262780A - Boiling water reactor comprising a water and vapor separator mounted inside the pressure vessel : en fr
  • FR1263496A - Box body and its manufacturing process : en fr
  • US2987109A - Combined golf club carrier and chair : en
  • US2986805A - Method of making wire-wound resistance elements : en
  • US2987209A - Nursing bottle : en
  • US2987609A - Spark machining apparatus : en
  • FR1262667A - Method of stiffening textile tubular sheaths for accumulator plates : en fr
  • FR1263596A - Front alignment mechanism for sheet handling machine : en fr
  • GB869682A - Apparatus for slitting travelling webs of material : en
  • GB870022A - Improvements in adhesive tapes : en
  • DE1832752U - TOY BOX FOR INDEPENDENT WATER DRAIN CONTROL. : de en
  • FR1262832A - Light meter photographic camera : en fr
  • GB869712A - Ribbon vibrator loading means for a typewriter : en
  • US2986766A - Fountain brushes : en
  • US2987251A - Article diverger : en
  • US2987406A - High density fly ash fraction : en
  • DE1832728U - GAME BOARD. : de en
  • GB869800A - Improvements in or relating to the recovery of alkali metal hydroxides and salts from the residual liquors from the production of cellulose : en
  • IE25095L - Griseofulvic acid : en
  • FR1262851A - Fridge : en fr
  • CA621709A - Commutator and modulator for electroluminescent image display apparatus : en
  • USD190471S - Commercial building : en
  • DE1108407B - Rod-shaped hollow body for window or door frame strips : de en
  • US2987347A - Endless track and sprocket : en
  • US2987615A - Mobile selector for common carrier radio telephone service : en
  • US2986904A - Heat pump space heating system : en
  • US2986995A - Screen stencilling machine, rotary type : en
  • FR1263611A - Feeding mechanism, in particular for feeding tobacco into the hopper of a cigarette maker : en fr
  • FR75310E - Wooden louvers : en fr
  • FR1262573A - Ion exchange set and liquid treatment methods : en fr
  • FR1262660A - Improvements to the device for adjusting the drift of the conveyor belt in a drawing device : en fr
  • FR1263634A - Improvements to committing machines : en fr
  • GB869819A - Improvements relating to flywheel electrical machines : en
  • GR21978B - STANDARD MECHANISM OF DIFFERENT LEVELS OF RAILWAYS. : el en
  • FR1262967A - Electric switch : en fr
  • FR75256E - New plastic objects (statues, stained glass, enamels, shapes and the like) and their manufacturing processes : en fr
  • FR75344E - Electronic absorption device controlled by a metal plate influenced by a hand : en fr
  • US2987308A - Rubber coated spring assemblies : en
  • US2987398A - Coumestrol ethers and use thereof : en
  • GB869631A - Process for dyeing shaped structures composed of linear aromatic polyesters : en
  • US2987491A - Alkyd resins modified by beta amino crotonic esters of higher organic hydroxides : en
  • DE1108440B - Process for the preparation of modified organopolysiloxane resins : de en
  • DE1108243B - Procedure for deleting characters or symbols : de en
  • DE1832782U - SAFETY DEVICE FOR AGRICULTURAL CONVEYOR BELTS. : de en
  • GB869932A - Improvements in and relating to cathode ray tube apparatus : en
  • US2987622A - Infrared receiver : en
  • DE1108525B - Diffuser with a device for blowing the boundary layer : de en
  • DE1832418U - POCKET-FOLDER FOR STAMPS. : de en
  • FR1262684A - Frame forming plate for seat and similar piece of furniture : en fr
  • FR1263054A - Improvements to construction bodies : en fr
  • FR1263549A - Tool for mounting and removing watch glasses and other instruments : en fr
  • GB869879A - Improvements relating to oil burner heads : en
  • USD190501S - Record holder : en
  • DE1832501U - DEVICE FOR CLEANING BOEDEN. : de en
  • DE1832535U - COOKING DEVICE. : de en
  • FR1262889A - Lightning apparatus : en fr
  • FR1263689A - Voice amplifier for laryngectomees : en fr
  • FR1263718A - Improvement to folded cardboard boxes, especially those with double walls : en fr
  • FR75387E - Albumin dosage indicators : en fr
  • FR1262784A - Process for manufacturing polyamide molded parts having a microcrystalline homogeneous structure and improved surface hardness : en fr
  • FR1262860A - Process for making citrus fruits edible by hand : en fr
  • FR1263032A - Rotating bottle brush for painters : en fr
  • GB869671A - Improvements relating to containers and closures therefor, and methods for forming the same : en
  • FR1263486A - Magnetically operated switch device : en fr
  • FR1263675A - Ceramic-metal seals : en fr
  • FR1263727A - Mixing valve with thermal balancing : en fr
  • FR572M - : fr
  • FR1263577A - structural elements of molded material and mold for their manufacture : en fr
  • US2986779A - Cleaning device for the top comb of combing machines : en
  • US2987103A - Laminated polyvinyl chloride sheets and method of making same : en
  • USD190494S - Transmitter housing or similar article : en
  • DE1108469B - Frame for camera lenses : de en
  • FR1262942A - Weapon stabilizer : en fr
  • FR75293E - Cheese packaging : en fr
  • GB869938A - High-frequency electrical welding : en
  • FR1263225A - New method for cleaning the hair and device for implementing this method : en fr
  • GB869908A - A packing device for the rotor blades of turbines : en
  • GB870055A - Improvements in or relating to gumming apparatus : en
  • FR1263506A - Improvements in the preparation of images in color photography : en fr
  • GB869674A - Improvements in and relating to rotary flow-meters for fluids : en
  • US2987246A - Wagemann : en
  • US2987568A - Cells and batteries : en
  • FR1262795A - Parametric amplifier : en fr
  • FR1262892A - Improvements to processes for manufacturing pressure-welded panels with passages formed by expansion or swelling : en fr
  • FR1262917A - Process for continuous decorative printing of leathers, and product obtained : en fr
  • GB869634A - Improvements in or relating to boat launching and recovering apparatus : en
  • GB869844A - Method of preparing hydrolyzable silyl thioethers : en
  • FR1263489A - Electric foot switch : en fr
  • GB869867A - Method for preparing polymeric anhydrides and polymeric acyl halides : en
  • FR1263725A - Rotary jet sprayer : en fr
  • FR1263603A - Film projector or observation device : en fr
  • DE1832524U - STORAGE BOX MADE OF PLASTIC PLASTIC. : de en
  • FR1262845A - Fuel gases containing azides : en fr
  • FR1262999A - Dressing tape to be placed behind the knife of the stamping tools : en fr
  • FR1263417A - Electric game comprising two opposing circuits arranged on a board : en fr
  • US2987005A - Resilient passage milking-type pump : en
  • FR1262984A - Railway platform car for the transport of motor vehicles : en fr
  • FR1263447A - Mineral oil heater : en fr
  • FR75264E - Large capacity garage for motor vehicles : en fr
  • FR1262918A - Impedance for high frequency pipe welder : en fr
  • US2987139A - Manufacture of pure silicon : en
  • US2987378A - Process for the production of halogens from hydrohalides : en
  • DE1832638U - CARRIER FOR THE SPOOLS OF A SEWING MACHINE. : de en
  • FR1262907A - Polishing process of geometrically spherical balls : en fr
  • FR75259E - Process for preparing 4-oxo-2- (halogenated alkyl) -2, 3-dihydro- [benzo-1, 3-oxaines] : en fr
  • US2987010A - Carrier stop : en
  • US2987564A - Thermoelectric generator : en
  • USD190528S - Figure : en
  • US2986947A - Control movement for cutting tool in metal plate cutting machine : en
  • US2987329A - Corrugated metal hose connections : en
  • US2987401A - Composition and method for inhibiting discoloration of cut organic materials : en
  • US2987464A - Multicell electrodialysis apparatus : en
  • US2987208A - Nursing nipple and cap : en
  • DE1110101B - Dough molding machine : de en
  • DE1832441U - SNOW FENCE. : de en
  • FR75325E - Process for preparing polyvinyl alcohol : en fr
  • DE974940C - Press casting machine : de en
  • FR1262790A - Method and device for corrugating fiber cement sheets : en fr
  • FR1263150A - Single screw extruder : en fr
  • FR75269E - Removable stretching cylinder for spinning machines : en fr
  • DE1108538B - Method and device for removing the scale produced during the heat treatment of iron and steel : de en
  • DE1832664U - LANDING GEAR FOR VERTICAL LANDING AIRCRAFT, IN PARTICULAR HELICOPTERS. : de en
  • FR1262905A - Signal parity checking apparatus : en fr
  • FR1263515A - Device for detecting defects in a part by ultrasound : en fr
  • GB869759A - Process and apparatus for making and filling flexible tubes to form sterile packages : en
  • US2987150A - Collapsible flat-lying luggage handle : en
  • FR1262685A - Improvements to devices integrating physical quantities with periodic marking : en fr
  • FR75335E - Gyroscope : en fr
  • FR1263705A - Improved socks and the like and method of making them : en fr
  • FR566M - : fr
  • JPS367067B1 - : ja
  • GB870018A - Side draught wick oil burners : en
  • DE1832521U - TABLE CLOTH SLIDING PROTECTION. : de en
  • FR1262827A - New compositions of solid propellants : en fr
  • GB870045A - Process for the production of fast black dyeings on textile materials or foils of high-melting linear polyesters : en
  • BE597986A - Prepared leathers and their manufacturing process : en fr
  • CA621594A - Method and apparatus for hot forming metallic articles : en
  • DK91031C - Magnetic welding material for electric arc welding. : da en
  • DE1108151B - Oven with gas heating, especially for baking bread : de en
  • DE1108264B - Television receiver with overlay and mixing stages for the optional reception of VHF bands and UHF bands : de en
  • DE1108610B - Feed carriage for a retractable conveyor belt line consisting of individual belt frames : de en
  • FR1262665A - New process for preparing polypeptides : en fr
  • FR1262690A - Show armchair with tablet : en fr
  • FR1263002A - Agricultural machine, mounted or towed, comprising tools driven by means of power take-off shafts : en fr
  • FR1263194A - Resin-based coating : en fr
  • FR1263319A - Depth informant buoy for underwater laying of pipelines, cables and all the like : en fr
  • FR1263328A - Prism viewfinder : en fr
  • GB869745A - Card spreading device for files : en
  • GB869907A - An improved door-handle connection : en
  • DE1832643U - ADVERTISING AND GAME DEVICE. : de en
  • DK91060C - Floor well for bathrooms and other laundry rooms. : da en
  • FI31818A - Anordning vid kartotek : en fi
  • GB869632A - Improvements in or relating to aircraft : en
  • CA621566A - Process for treating animal hides : en
  • US2987019A - Apparatus for making tufted fabric : en
  • US2987484A - Closed die molding a detergent bar : en
  • US2986996A - Apparatus for and method of imbibition printing : en
  • DE1108331B - Selenium rectifier plate for assembly under pressure : de en
  • CA621558A - Inner lined water heater tank : en
  • GB869975A - Bottom opening bin : en
  • US2986998A - Obturating wad : en
  • CA621667A - Speed control arrangement for tractor-type vehicles : en
  • GB869939A - Improvements in or relating to spreading machines for coating fabrics with highly viscous materials : en
  • US2986855A - Precision optical tooling : en
  • US2987343A - Detachable and washable armrest : en
  • FR1262953A - Fuel system of a turbo-engine : en fr
  • FR1263288A - Improvements in injection molding devices for rubber subjected to vulcanization : en fr
  • GB869714A - Travelling-wave tubes : en
  • GB869717A - Shells curved in two directions, particularly for roof structures : en
  • DE1108199B - Process for the production of ª ‰ -cyanopropionaldehyde by the oxo synthesis : de en
  • FR1263183A - Device for vertically moving a vehicle window : en fr
  • FR1263292A - Device for charging and discharging for atomic stack irradiation channel : en fr
  • FR75303E - Purification of oils and manufacture of surfactants : en fr
  • GB869829A - Preparation of vinyl esters : en
  • GB869925A - Improvements in sawtooth current generators : en
  • US2987092A - Antiskid device : en
  • US2986758A - Cleaning of sealing surfaces for doors on the door frames of horizontal coke ovens : en
  • US2987524A - Process for preparing cyclic : en
  • DE1832678U - SHINING BUMPER ASHTRAY. : de en
  • FR1263507A - Process for the production of a heat-insulating structure : en fr
  • FR1263627A - Method and installation for the heat treatment of strips of fabric or the like : en fr
  • FR1263585A - Process for removing sheets of film piece by piece from a stack, for separating these sheets of film from their packaging and for distributing these sheets of film : en fr
  • FR75443E - New packaging delivered flat, stapled by the manufacturer, with great rigidity due to its new design, with or without a handle : en fr
  • FR1263018A - Rooted hybrid tea variety with double cherry red flowers : en fr
  • FR1263466A - Fixing device for rotary cleaning tools applicable to multipurpose apparatus and the like : en fr
  • DK91015C - Process for the preparation of sulfonylureas or their salts. : da en
  • DE1108318B - Circuit arrangement for the formation of a current as the product of two direct or alternating voltages or currents by means of electronic components, especially for electricity meters : de en
  • DE1832665U - ADJUSTABLE THROTTLE DEVICE FOR A HYDRAULIC POWER LIFTING SYSTEM. : de en
  • DE974887C - Electrical wound capacitor with longitudinally and transversely stretched plastic films as a dielectric : de en
  • US2986848A - Prefabricated building panel : en
  • US2986860A - Mandrel assembly for seal applying machine : en
  • DE1832613U - ROTARY DRIVE ARRANGEMENT FOR HYDRAULIC AUXILIARY MOTORS OF A WORKING MACHINE. : de en
  • FI31852A - Hydrodynamic torque : en fi
  • FR1262979A - Presentation of slate fixing hooks for roofs : en fr
  • FR1263301A - Weigher-bagger : en fr
  • FR1262997A - Blower in particular for winnowing grain on combines, threshers and seed cleaning machines : en fr
  • US2986879A - Solid propellant starter : en
  • DE1108174B - Process for the production of a flexible, porous, heat-reflecting fabric : de en
  • DK91029C - Method for manufacturing gratings for electric discharge tubes or similar tubes as well as grating winding machines for carrying out the method. : da en
  • FR1262636A - Variable impedance applicable in particular as a variable speed drive for low power electric motors : en fr
  • FR1263097A - saliva ejector : en fr
  • FR1263224A - Improvement in board slicing machines : en fr
  • FR1262933A - Apparatus for adjusting the position of the shock wave in a supersonic aircraft inlet air diffuser : en fr
  • FR1263130A - Protection device for high frequency electrical installations : en fr
  • FR1263296A - Waterproof packaging manufacturing process : en fr
  • FR75388E - Door opener for concrete mixer sliding hopper : en fr
  • FR75361E - Advanced anchoring device : en fr
  • GR21977B - BOTTLE EQUIPMENT - SHOE RIDER. : el en
  • DE1832743U - PLAY AIRPLANE MODEL WITH SWINGING WINGS. : de en
  • US2987185A - Removal of grit from sewage : en
  • FR1263095A - Starter switch for submersible motor : en fr
  • FR1263582A - Work element support device for building under construction : en fr
  • US2986743A - Garment pocket : en
  • US2987143A - Reduced thermally surface stressed brake : en
  • DE1108278B - Parametric amplifier arrangement : de en
  • DE1832590U - COLOR DIAPOSITIVE. : de en
  • GB869746A - Improvements in or relating to chains for use in conveyor systems : en
  • GB869780A - A process for purifying conjugated diolefines : en
  • IE25308L - Benzodiazepine derivatives : en
  • FR1262820A - Controlled resistance device comprising a semiconductor assembly subjected to the action of a magnetic field : en fr
  • FR1263640A - Improvements in data reading devices using photoelectric means : en fr
  • GB869921A - Making chloro-substituted organic sulphonyl fluorides : en
  • US2987316A - Hand attached paddle : en
  • US2987442A - Method of treating hypertension with [2-(2, 6-dimethylphenoxy)-propyl]-trimethyl ammonium salts : en
  • US2986882A - Sub-atmospheric gas turbine circuits : en
  • DE1832759U - TRANSPORTABLE TIPPING FILLING AND DOSING DEVICE, IN PARTICULAR FOR PRE-FABRICATED CONCRETE. : de en
  • CA621736A - Reciprocating cutter actuated by hydraulically operated lever : en
  • DE1108380B - Process for the production of amino acid mixtures which can be administered intravenously : de en
  • DE1108582B - Attachment of a balance weight to the rim of a vehicle wheel : de en
  • DE1832509U - QUILT. : de en
  • DE1108495B - Device for generating mechanical floor vibrations : de en
  • JPS367066B1 - : ja
  • CA621610A - Material advancing and slicing machine : en
  • CA621725A - Shirt reinforcing member : en
  • AU261270B2 - An improved inexpensive device forthe prevention of theft and unauthorised illegaluse of automotive vehicles tobe fitted to accelerator armor accelerator pedal : en
  • US2987001A - Dynamo-electric machines : en
  • US2987397A - Method of prescreening of film : en
  • US2986974A - Ramming case for rockets in rifled naval guns : en
  • US2987399A - Process of obtaining the proteinaceous feed material from mustard seed, rape seed and similar seeds : en
  • BE597942A - Device for recording and / or reproducing signals, in particular video signals. : en fr
  • US2986741A - Detachably replaceable snood-type head scarf : en
  • US2986764A - Suction cleaner : en
  • CA621554A - Transmission control mechanism : en
  • DE1832763U - DEVICE FOR THE PRODUCTION OF CHANNELS IN KOENIGSTEINEN OD. DGL. : de en
  • US2987183A - Froth flotation process : en
  • US2987642A - Secondary lightning arrester : en
  • US2987660A - Xerographic charging : en
  • US2986919A - Mounting arrangement for lock mechanism : en
  • US2986966A - Stabilized optical system : en
  • CA621584A - Mechanised slasher saw : en
  • DE1108515B - Exhaust silencer for jet engines : de en
  • DE1110106B - Drilling turbine, in particular for drilling oil wells : de en
  • DE1832416U - DEVICE FOR FILING AND STORING FILES OD. DGL. : de en
  • DE1832749U - CONSTRUCTION ELEMENT FOR A CHILDREN'S TOY. : de en
  • DE1832778U - PACKAGING MADE OF CARDBOARD STRIPS AND PLASTIC FILM. : de en
  • CA621545A - Autographic register : en
  • CA621606A - Production of conjugated-unsaturated aldehydo carboxylic acid esters : en
  • CA621605A - Subscription television encoding apparatus : en
  • CA621514A - Sink mounting : en
  • BE597935A - Steam-generating nuclear reactors. : en fr
  • CA621356A - Method and apparatus for measuring liquid flow-volume : en
  • CA621320A - Die stamping process and apparatus : en
  • DE1108420B - Process for the production of foils stretched on all sides from macromolecular substances : de en
  • DE1108563B - Process for the production of black image tones with the help of mercapto compounds in the production of direct positives by the silver salt diffusion process : de en
  • DE1832604U - ASHTRAY. : de en
  • US2987201A - Electric hydraulic control system for leap frog conveyors : en
  • FI31840A - Refractive index for the formation of polycondensation of furfural and aliphatic aldehydes : en fi
  • US2987645A - Beam control system for pickup tubes : en
  • FI31845A - Ledband fydnads- och bruksändamål : en fi
  • FR1263063A - Improvements in textile machinery : en fr
  • FR1263243A - Method and machine for manufacturing thermally insulating units : en fr
  • FR1263557A - Further training in optical systems : en fr
  • FR1263621A - Cartridge with propellant charge and peripheral ignition : en fr
  • GB869813A - Electric-cable anchoring arrangements : en
  • US2987050A - Compensated flow control valve : en
  • US2987283A - Mounting for electric heaters : en
  • US2987678A - Attenuation circuit : en
  • DE974936C - Slotted spring ring with an undulating course : de en
  • FR1262714A - Device for channeling and evacuating water in skips transporting wet materials, in particular sand : en fr
  • FR1263178A - Very hard stone carving process : en fr
  • FR1263338A - Method for producing a raceway consisting of cables and device for implementing the method : en fr
  • FR1263628A - Hydraulic transmission : en fr
  • US2987111A - Collapsible backrest for retractable bleachers : en
  • US2987026A - Method and apparatus for raising sunken ships : en
  • DE1832674U - LIQUID RECOVERY VESSEL FOR HYDRAULIC BRAKE SYSTEMS OF MOTOR VEHICLES. : de en
  • CA621405A - Voltage control device : en
  • CA621674A - Screw cap, method of making the cap, and sealed package : en
  • FR1263137A - Support collar for water supply pipe : en fr
  • FR1263503A - Flying body steering device : en fr
  • FR75260E - Process for the preparation of 4, 4'-dioxy-diphenyl-pyridyl-methanes : en fr
  • GB870000A - Improvements in and relating to electrolytic stripping : en
  • BE597786A - Process for the preparation of 4-hydroxycumarines bearing a substituted phenyl group in position 3 : en nl
  • DE1832580U - INK FILLER. : de en
  • DE1832717U - DEVICE FOR SUPPORTING THE FORE PART OF A LISTED SHOE IN SHOE PROCESSING MACHINES, PRIORLY FOR POINTED SHOES. : de en
  • GB869675A - Improvements relating to drainage devices : en
  • DE1832517U - BABY BED. : de en
  • DK91013C - Apparatus for joining sheets and similar articles. : da en
  • DE1832432U - EVAPORATOR FOR COMPRESSION REFRIGERATING MACHINES, COMPOSED OF A SINGLE PIPE. : de en
  • FR1263390A - Single smoke or ventilation duct : en fr
  • FR1263562A - Production of an alkali metaborate alone or co-crystallized with alkali chlorate or with a herbicide : en fr
  • DE1108234B - Process for the preparation of O, O-dialkyl-S-aryl or -S-alkylmono-thiophosphoric acid esters : de en
  • DE1832608U - Moth repellant in egg shape. : de en
  • FR1263309A - Zener diode improvement : en fr
  • FR1263636A - Refinement of expansion devices for flame control : en fr
  • DE1108283B - Radar device with spatial sum-difference bearing : de en
  • DE1108598B - Spinning wing for roving machines : de en
  • GB869842A - Metal-containing monoazo dyestuffs : en
  • US2986983A - Self-setting shutter with flash synchronization : en
  • US2986812A - One-piece combined fishing lure and can opener : en
  • BE597781R - Process for the execution of composite and prestressed steel-concrete constructions, elements and constructions applying this process : en fr
  • DE1108526B - Insulating and holding element for cables and their use : de en
  • CA621511A - Snap action devices : en
  • CA621646A - Valve operator and position indicator : en
  • DE1832417U - HOLDING DEVICE FOR STACKED SHEETS OR. DGL. : de en
  • DE1832775U - FLAT COMPRESSIBLE FOLDING BOX, THE BOTTOM OF WHICH IS AUTOMATICALLY FORMED WHEN UNFOLDING THE BOX CUT-OUT. : de en
  • FR1262930A - Adjustable guards for slicing machines : en fr
  • FR1262992A - Belt clip : en fr
  • FR75444E - Clarinet refinements : en fr
  • DE1108472B - Device for recording the torque of three-phase induction machines : de en
  • FI31842A - Förfaringssätt att bortföra värme vid behandling av fasta ämnen med gaser : en fi
  • FR1262779A - Manufacturing process for sheets containing tobacco dust : en fr
  • FR1262803A - Rotary head punch machine for tunneling : en fr
  • DE1832522U - CLOTHES OR LINEN CABINET. : de en
  • FR1263334A - Combined device: lipstick and nail polish : en fr
  • GB869638A - Improved cooling tower moisture detraining apparatus : en
  • US2986739A - Football helmet face guard : en
  • FR1263513A - Improvements made to motor scoopers or bilges for small boats and the like : en fr
  • GB870050A - Improvements in or relating to bust measuring devices : en
  • FR1262551A - Hollow vane for fluid flow machines : en fr
  • FR1262812A - Method and machine for abrasion finishing of curved surfaces of various parts : en fr
  • FR565M - : fr
  • DE1832478U - HIGH VOLTAGE ELECTRIC ROD. : de en
  • DE1832785U - SCRAPPING DEVICE WITH CARRYING FRAME. : de en
  • FR1262552A - Structure and fixing of liners for guiding the fluid ensuring the internal cooling of hollow blades for fluid flow machines : en fr
  • GB870056A - Improvements in supporting devices for displaying articles : en
  • US2987073A - Fluid pressure relief valve : en
  • US2987447A - Hand conditioners : en
  • FR1263706A - Method and device for grinding grains and the like : en fr
  • DE1832409U - IRONING MACHINE. : de en
  • GB869633A - Improvements in or relating to floor polishers : en
  • BE597826A - Process for the production of uranium carbide : en fr
  • BE598003A - Semiconductor refinements. : en fr
  • DE1832587U - VINYL RECORD. : de en
  • US2987231A - Carrying device : en
  • US2986887A - Hydraulic modules : en
  • US2987571A - Color printing : en
  • FR75276E - Device for local heating of the body : en fr
  • FR1262653A - Device for driving spools of textile thread on mills : en fr
  • FR1262672A - Valve control device for container : en fr
  • FR1262846A - Process for the catalytic decomposition of 1, 1-dimethylhydrazine : en fr
  • GB869869A - Improvements in electric switching devices : en
  • CA621659A - Leveling and stripping agents : en
  • CA621686A - Crosstalk cancellation in signal communication system : en
  • FR1262702A - Advanced process for making wood pulps from temperate and tropical hardwoods : en fr
  • FR1262913A - Process for preparing 2, 3, 6-trichlorobenzoic acid : en fr
  • CA621625A - Gaging apparatus : en
  • CA621720A - Process for preparing diisopropenyldiphenyl and homologs thereof : en
  • USRE24996E - Disc brakes : en
  • USD190521S - Cigarette lighter : en
  • US2986868A - Manufacture of composite yarns : en
  • US2987517A - Alpha aryl-3-methyl-pentanoic acid-nu-lower alkyl heterocyclic esters : en
  • DE1108505B - Basic dew ball : de en
  • FR1262755A - Process for producing concentrated aqueous solutions of zirconium nitrate : en fr
  • FR1263695A - Carburetor for internal combustion engines fitted, in particular, to motor cars : en fr
  • GB869640A - Improvements in or relating to hydro-pneumatic suspension units for vehicles : en
  • GB869886A - Aircraft instrument system : en
  • FR75426E - Improvements made to electrical appliances, in particular to those equipping domestic installations such as switches, sockets, fuse holders, etc. : en fr
  • GB870001A - Alkyl (1-p-menthen-6-yl) ketones : en
  • GR21968B - NETWORK WOMEN'S SHOE. : el en
  • FR1262919A - Electronic control method for automatic clutch for vehicles and others, and device for its implementation : en fr
  • FR1263055A - Heel pad for shoe : en fr
  • CA621707A - Electric motor for hoists, cranes, conveyors or the like : en
  • US2986802A - Anti-friction bearing fabrication : en
  • DE1108354B - Machine for the production of an electrically welded wire mesh : de en
  • DE1832498U - ELECTRIC HANDQUIRL. : de en
  • FI31824A - Inställningsanordning för järnvägsvagnsbromsar : en fi
  • FR1263443A - Ceiling abutment for industrial furnaces, for example for martin furnaces : en fr
  • FR1262688A - Air-fuel mixture homogenization device supplying internal combustion engines : en fr
  • FR1262749A - Improvements to gas-steam mixed cycle energy production facilities : en fr
  • GB869906A - Improvements in and relating to control mechanisms for dual fuel internal combustion engines : en
  • GB869946A - Method and apparatus for screening pulp : en
  • GR21964B - MANUFACTURE OF PLASTIC TOILET BOILERS (POLYETHYLENE). : el en
  • JPS366706B1 - : ja
  • US2986869A - Calendar timepiece : en
  • US2986990A - Pressure regulating mechanism : en
  • US2987084A - Portable power saw : en
  • US2987417A - Pigmenting aluminum oxide coating : en
  • DE1108358B - Lacquers based on polyesters and polyisocyanates containing hydroxyl groups : de en
  • DE1108162B - Chain cooling bed : de en
  • DE1832541U - REFLECTIVE GRILL. : de en
  • US2987652A - Overload protective device for polyphase system : en
  • CA621470A - Gas lift valve assembly for pumping : en
  • DE1108578B - Guide rail for sliding roofs of motor vehicles with cable drive : de en
  • US2987345A - Vehicle body : en
  • US2987268A - Bobbin frame mechanism : en
  • US2987278A - Aircraft decelerating apparatus : en
  • DE1108156B - Device for mounting the two ends of a connecting pipe under internal pressure in two fixed connection parts, especially for hydraulically operated pit rams : de en
  • DE1832424U - DEVICE FOR PLATE PRINTING MACHINE WITH REGISTER DEVICE FOR CREATING SHEETS TO BE PRINTED. : de en
  • US2987370A - Method of setting woolen textiles : en
  • US2987057A - Starter mechanism : en
  • US2987059A - Rope actuated starter gearing for internal combustion engines : en
  • US2987279A - Shock-absorbing suspension system for parachute : en
  • US2987330A - Sealed pipe to pipe to wall joint : en
  • US2987452A - Method for the purification of hexamethylenediamine : en
  • FR1263205A - Ratchet clearance totalizer : en fr
  • FR75307E - Purification of oils and manufacture of surfactants : en fr
  • DE1832745U - COMMUTATOR FOR TOY ELECTRIC MOTORS. : de en
  • BE597953A - A process for producing dyes and prints for articles made from linear aromatic polyesters, more particularly from polymers of ethylene glycol terephthalate, or from polyamides. : en fr
  • CA621324A - Production of laminated fabric articles : en
  • DE1108374B - Device to avoid secondary currents in blade channels of flow machines : de en
  • FR1263528A - Disc brake for rail vehicles : en fr
  • FR1263733A - Toy vehicle : en fr
  • FR75442E - Process for the production of nitrogen compounds of boron : en fr
  • DE1832712U - ROD-SHAPED REPAIR ELEMENT FOR DAMAGED HEELS. : de en
  • DE1108178B - Process for improving the rubbing fastness of dyeings and prints with Kuepen, diazotization and pigment dyes on textiles made of cellulose or its mixtures with synthetic fibers : de en
  • FR1262628A - Marking device for printing, on silk screen, on tubular containers with screw necks or others : en fr
  • FR1263380A - Device for frosting printed glass : en fr
  • GR21981B - BRAND CASE. : el en
  • DE1108619B - Hydraulic drive device for raisable and lowerable water locks : de en
  • FI31871A - Anordning för markundersökning med sondborr : en fi
  • FR1263027A - Weighing device : en fr
  • FR1263635A - Thermoelectric couple batteries : en fr
  • FR75406E - Screened device with pressurized fluid reciprocating motor : en fr
  • US2986968A - Visual training projector : en
  • IE25085L - Antioxidants for polymer compositions : en
  • DE1108410B - Air-raid shelter consisting of prefabricated components, the components of which interlock with play on their endless joint surfaces : de en
  • FR1263460A - Device for instantly cutting off the throttle of a moped by operating the brake handle : en fr
  • GB869673A - Process and apparatus for making sheets, boards or other shaped pieces from thermoplastic mineral fibres : en
  • GB870060A - Improvements in or relating to the plating of metallic surfaces : en
  • CA621516A - Inert gas supply system for aircraft fuel tanks : en
  • DE1832588U - DRIVE FOR SOUND RECORDING AND PLAYBACK DEVICES, IN PARTICULAR FOR DICTION RECORDS. : de en
  • FR1263556A - Camera : en fr
  • FR1263687A - Window lock without casement : en fr
  • FR1263749A - Textile processing process : en fr
  • GB870039A - Automatic pin setter : en
  • GR21979B - NEW MECHANISM SYSTEM OF THE ROLLER WINDOW FRAMES THAT REMOPS THE TAPE THROUGH THE WIRE RING INTERIOR. : el en
  • US2986949A - Indexing cam structure : en
  • DE1108506B - Nematodicides : de en
  • FR1262986A - Process for preparing ketones : en fr
  • DE1108559B - Photoelectric light meter with readjusting pointer : de en
  • DE1108594B - Passive electronic decoding device with transistor storage units : de en
  • FI31826A - Copying arrangements for automatic subscriptions : en fi
  • FR1263092A - Manufacture of new water-soluble stilbene compounds and their application to the bleaching of polymerized substances : en fr
  • FR1262617A - Transparent domino : en fr
  • FR1262873A - Asbestos cement castings manufacturing process : en fr
  • GB870010A - Polymerization of isoprene : en
  • FR1262858A - Composite material and process for making this material : en fr
  • FR1263471A - Thermoelectric energy converters : en fr
  • FR75418E - Improvements to semi-trailers : en fr
  • DE1108164B - Continuously operating cable jacketing press : de en
  • DE1832774U - FOLDING BOX ERECTIVE TO A CARRYING CARTON. : de en
  • FR75270E - Material for thermal and sound insulation and for sound correction : en fr
  • US2987698A - Indicating a selected target echo in an echo wave train obtained by echo ranging : en
  • BE597901A - Refining of demethylchlorotetracycline : en fr
  • DE1108488B - Arrangement for the chain-wise transmission of binary information : de en
  • FR1263358A - Device for measuring angular acceleration : en fr
  • GB869669A - Improvements in or relating to electric lighting fittings : en
  • DE1832704U - COLORED, UNBREAKABLE SCHOOL WRITING BOARD. : de en
  • FR1262839A - Towed device for acoustic tracking : en fr
  • FR1262922A - Production of isoprene from 4, 4-dimethyl-1, 3-dioxane : en fr
  • FR1263704A - Improvements to vehicles that travel close to the ground supported by air : en fr
  • GB869651A - Egg packing device : en
  • GB869895A - Improvements relating to communication apparatus : en
  • GB869973A - Drill-centering jig : en
  • FR1262643A - Valve for corrosive fluids : en fr
  • FR1263555A - Box for tape-shaped material wound on a reel : en fr
  • DE1108529B - Quick connection for plastic pipes : de en
  • DE1832508U - LOWER THIGH SUPPORT TO AVOID PAIN IN THE KNEE AND ANKLE JOINTS IN LATERAL BODY POSITIONS. : de en
  • CA621730A - Procede de protection des parois des chambres de pyrolyse dans des fours de traitement thermique d'hydrocarbures : en
  • GB869856A - Analog computer : en
  • FR75351E - Door closing level with the outer wall, especially for cars : en fr
  • US2986989A - Pressure regulating mechanism : en
  • US2986922A - Method for testing metals : en
  • US2987454A - Electrolytic process for producing metals : en
  • DE1832467U - TOGGLE SWITCH WITH THERMAL RELEASE, ESPECIALLY FOR OVERHEATING PROTECTION OF HOT WATER TUBES OD. DGL. : de en
  • FR1263188A - Method and apparatus for the rapid desulphiting of musts, wines and similar sulphurized products : en fr
  • FR1263474A - High voltage compressed gas circuit breaker : en fr
  • FR1263336A - Devices for water treatment : en fr
  • GB869810A - Improvements in or relating to electrical connecting devices : en
  • FR1262893A - Method of rapidly heating the cathode of an electron tube and device used : en fr
  • CA621332A - Method of making and heat transfer units : en
  • DE1108353B - Device for inert gas arc welding with gas valve in the torch : de en
  • GB869969A - Improvements in or relating to a process for curing a glycidyl polyether : en
  • GB869766A - Improvements in or relating to an electric appliance for igniting coal or other solid fuel fires : en
  • FR1263254A - Container closing device : en fr
  • US2987205A - Side loading die truck : en
  • US2987244A - schulz : en
  • US2987351A - Anti-friction bearings : en
  • FR1263155A - Preparation of hydroxyphenyl-substituted methanes : en fr
  • FR1263441A - Routing device for fuel elements in a nuclear reactor : en fr
  • FR1263547A - N-methyl-n-methoxyaminosulfonic acid and its salts, applicable as herbicides : en fr
  • GB869735A - Lantern slide carrier system : en
  • FR1263353A - Hydroelectric plant and its construction process : en fr
  • CA621425A - Fail-proof amplifiers : en
  • CA621438A - Brake beam structure : en
  • DE1108473B - Device for reducing friction in self-aligning bearings in electrical pendulum machines : de en
  • FR1263584A - Frequency changing device : en fr
  • FR75280E - heat exchanger : en fr
  • FR1263352A - Improvements in radio-link teleprinter : en fr
  • GB870046A - Improvements in drum, banjo and like heads : en
  • CA621547A - Fish scaling machine : en
  • FR1263650A - Process to isolate the natural scents of flowers : en fr
  • US2986807A - Metal bonded refractory : en
  • US2986924A - Device for location of surfaces : en
  • US2987723A - High frequency television antenna : en
  • DE1832402U - CLOTH-LIKE NON WOVEN. : de en
  • DE1832547U - MOBILE CRANE, EXCAVATOR OD. DGL. WITH A COUNTERWEIGHT ARRANGED ON A ROTARY TABLE. : de en
  • CA621727A - Antibiotic compositions : en
  • US2986984A - Synchronizing shutter mechanism : en
  • US2987306A - Method of cooling finely divided materials : en
  • US2987413A - Process and apparatus for producing continuous coatings : en
  • US2987596A - Scavenging means for air blast circuit breaker : en
  • DE1108179B - Process for the production of insoluble azo dyes on structures made of aromatic polyesters, in particular polyethylene terephthalates : de en
  • DE1108566B - Treatment device for a printing plate provided with a layer : de en
  • DE1832726U - Table skittles. : de en
  • US2986744A - Combined water closet and flush tank : en
  • US2986916A - Vertical axis laundry machine : en
  • CA621464A - Secondary radar systems : en
  • CA621565A - Arrangement for locking a needle on the needle bar of a sewing machine : en
  • US2986834A - Automatic hook-setting fishing rod holder : en
  • CA621716A - Process of bleaching lignocellulosic pulps : en
  • US2987116A - Contour chair : en
  • US2987423A - Heat radiating coatings : en
  • CA621551A - Valve controlled unit for hydraulic motors : en
  • DE1108389B - Closure for ladies bags, purses or the like provided with flap : de en
  • DE1832459U - THREE-POWL PASS-THROUGH DIVIDER. : de en
  • DE1832537U - SIGNAL COOKER. : de en
  • DE1832698U - GARAGE DOOR OPENING DEVICE. : de en
  • DK91032C - Process for the preparation of products with an adhesive-free surface of polymers of unsaturated polyesters and polymerizable monomeric compounds. : da en
  • FR1262699A - Connection of pipe elements : en fr
  • FR1263533A - Improvements in the production of world maps and similar articles : en fr
  • FR1263608A - Device for improving the flow conditions of a gas flow of a periodic nature : en fr
  • FR75314E - Lubricating and hydraulic transmission oils : en fr
  • DE1832446U - PORTABLE BROADCASTING PROGRAM CHANGER FOR HEADPHONES FOR TWO BROADCASTING PROGRAMS, PARTICULARLY FOR HOSPITALS, RESIDENTIAL HOMES OR. DGL. : de en
  • DE1832718U - WARNING DEVICE TO BE WEARED BY PEDESTRIANS. : de en
  • DE1832716U - SHOE GLUE PRESS. : de en
  • CA621517A - Conveyor flights : en
  • DE1108213B - Process for the preparation of 2,2-dimethyl-3-phenylcyclopropane-carboxylic acids : de en
  • DE1832440U - DEVICE FOR HEATING COMPONENTS AT RISK OF FLAT ICE. : de en
  • US2986800A - File or rasp : en
  • JPS366726B1 - : ja
  • CA621735A - Process and apparatus for the continuous production of sodium monoxide while using metallic sodium fed-in in liquid state : en
  • CA621500A - Catalytic separation of gases : en
  • US2987022A - Collapsible back-up ring : en
  • US2987396A - Photographic silver halide diffusion transfer process : en
  • US2986951A - Gear mechanism for fuel dispensing apparatus and the like : en
  • US2987521A - Polymeric partial esters of hydrocarbon-diimidazolinylalkanols and dicarboxylic acids : en
  • BE597794A - New derivatives of dibenzo-azepines and their preparation. : en fr
  • BE604860A - Phenylalanine derivatives and their preparation : en fr
  • CA621358A - Electric welding device : en
  • CA621475A - Telomers of hydrocarbon olefins and methyl-containing cyclic compounds : en
  • CA621549A - Machine for making articles from multiple thermoplastic webs : en
  • FR1262956A - Improvements made to axial seals : en fr
  • GB869860A - Resistance materials and method of making same : en
  • CA621318A - Ice-making machine : en
  • DE1832403U - SLOT ON WOMEN'S CLOTHING. : de en
  • FR1263075A - Machine for automatic weighing of a coarse-grained product : en fr
  • FR1263384A - Device for guiding and sealing a rod at the outlet of a cylinder : en fr
  • DE1108351B - Device for welding with coaxial power supply in resistance welding machines for capacitor welding with very short and steep pulses : de en
  • US2986837A - Double lure fish bait : en
  • BE598017A - Process for the preparation of 1,4-benzodiazepine derivatives : en fr
  • DE1108208B - Process for the production of ª, ª-unsaturated nitriles : de en
  • CA621385A - Slotted angle bars for constructional work : en
  • LU39987A1 - : en
  • US2987046A - Ram assemblage : en
  • US2987302A - Spray plastering machine : en
  • US2987583A - Magnetic transducer head : en
  • US2986918A - Laundry apparatus : en
  • US2987363A - Cooking oven : en
  • FR1263003A - Gas cells and electrodes therefor : en fr
  • BE597951A - Dyeing and printing of polyester articles. : en fr
  • CA621413A - Magnetic core and method of construction thereof : en
  • DE1108216B - Process for the preparation of dithiophosphonic ester amides : de en
  • DE1832713U - HIGH POINTED HEEL OF MODERN WOMEN'S SHOES. : de en
  • DE1108193B - Process for the production of alkali zirconium silicates : de en
  • AU6713960A - Improvements in or relating to methods ofpreparing electrodes : en
  • DE1832657U - REVERSE BUTTON OR REEL BUTTON FOR PHOTOGRAPHIC DEVICES. : de en
  • CA621608A - Automatic overlap control for mechanical rectifiers : en
  • US2986891A - Low-temperature vessels : en
  • CA621734A - Motor fuel containing substituted oxazoline compounds : en
  • FI31864A - For the purpose of measuring the strength of reinforced concrete beams with a U-profile and : en fi
  • FR75432E - Stiletto heel : en fr
  • GB869802A - Steel manufacture : en
  • GB869945A - Improvements in or relating to dynamoelectric machinery : en
  • CA621458A - Preparing basic dyeable textiles from acrylonitrile polymers : en
  • US2987198A - Spacer for produce containers : en
  • US2987601A - Defroster : en
  • BE597903A - Improvements in antibiotics : en fr
  • US2987617A - Apparatus for converting a vestigialside-band carrier to a double-sideband carrier : en
  • US2987439A - Method of applying an aerosol to the eye : en
  • DE1108182B - Mail folder mechanism : de en
  • DE1108256B - Handbrake drive with kickback protection, especially for trams : de en
  • DE1108486B - Coupling and bearing device for storage drums of electronic calculating machines or similar devices provided with two free shaft stubs : de en
  • DE1108586B - Hand grinder : de en
  • DE1832612U - MECHANICAL BACKLAY COMPENSATION DEVICE FOR THE VALVE DRIVE OF AN COMBUSTION ENGINE. : de en
  • FR1262950A - Device for washing the filter cake in centrifuges : en fr
  • CA621432A - Computing method and apparatus : en
  • DE1108177B - Process for dyeing mixtures of protein fibers and fibers made of polyacrylonitrile or acrylonitrile-containing mixed polymers with basic dyes while reserving the protein fiber content : de en
  • DE1108384B - Method and device for filling and precompacting granular masses in foundry mold boxes : de en
  • FR1263442A - Portable device for routing and bleeding : en fr
  • FR75327E - Process for the synthesis of phosphocreatinine : en fr
  • BE597952A - Dyeing and printing of articles made of polyesters or polyamides : en fr
  • FR1263255A - Improvement in cutting tools, in particular secateurs : en fr
  • US2986761A - Windshield cleaning arrangement : en
  • US2986939A - Fluid sampling apparatus : en
  • US2987483A - Cleaning composition : en
  • US2987020A - Control mechanism for influencing the needle of an ornamental stitch sewing machine : en
  • FR1263285A - Improvement to polish brushes : en fr
  • FR1263303A - Construction set, its elements and mold for its manufacture : en fr
  • DE1108412B - Machine for the production of chips from small pieces of wood, especially waste wood, for chipboard : de en
  • FR1262898A - Disc brake disc : en fr
  • FR1263581A - Electric locomotive for toy railways : en fr
  • DE1108200B - Process for the preparation of aldehydes by the dehydrogenation of low molecular weight aliphatic primary alcohols : de en
  • DE1108453B - Friction gear for several speeds with a turntable : de en
  • DE1832794U - TIME SIGNAL CLOCK. : de en
  • DE1108409B - Containers used for the storage of free-flowing bulk goods : de en
  • DE1108194B - Process for the production of niobium fluoride from a starting material containing niobium and tantalum oxide : de en
  • DE1108338B - X-ray apparatus with junction or crystal rectifiers : de en
  • US2986801A - Spiral broach : en
  • US2987637A - Dynamoelectric machine : en
  • USD190487S - Fastening device for wearing apparel : en
  • USD190506S - Centerpiece flower arranger : en
  • DE1832563U - FORMWORK ELEMENT FOR LOST FORMWORK, IN PARTICULAR FOR FILLED CONCRETE MASONRY. : de en
  • FR1263139A - Preferably air-cooled, self-igniting internal combustion engine : en fr
  • FR1263538A - Improvements to protection circuits : en fr
  • GB869789A - An arrangement for magnetic heads and similar devices : en
  • CA621440A - Steam iron : en
  • DE1108196B - Arrangement for the separation of nitric acid esters from the nitrating acid : de en
  • DE1832514U - BED CABINET. : de en
  • FR1263363A - Continuous Strip Pleating Machine : en fr
  • FR1263482A - Flocked plastic product and process for its manufacture : en fr
  • FR1263593A - Improvements to electronic oscillators : en fr
  • DE1108277B - Arrangement for the gain control of radio message receivers with at least two transistor amplifier stages coupled by a resonance circuit : de en
  • DE1108387B - Fireproof bodies for covering and dividing blocks in glass tub ovens : de en
  • FR1262608A - Molding installation for making shoes for example : en fr
  • FR1263606A - Sheet metal shears with transverse blades for cutting the edge strip : en fr
  • FR1263615A - Device for examining the surface condition of products to be rolled, in particular billets : en fr
  • GB869998A - Device for taking proof copy from type : en
  • FR1262793A - Improvements to processes and machines for forming folding cartons : en fr
  • US2987619A - Luminescent ashtray and coaster : en
  • DE1108483B - Rotary viscometer : de en
  • DE1832756U - TOY MACHINE. : de en
  • FR1263228A - Improvements to snap-action mechanisms for electrical switches : en fr
  • FR1263340A - Improvements to the driving of cards by rollers : en fr
  • FR75449E - Further training in glass furnaces : en fr
  • BE597943A - Electron deflector device. : en fr
  • CA621546A - Heat treating of nickel iron alloy magnetic materials : en
  • CA621404A - Cigarette package envelope and method of making same : en
  • FR75332E - Removable method of fixing a suspender tab, a sock holder or the like on its buckle : en fr
  • US2986825A - Baseball shoe safety cleat : en
  • US2987237A - Folding box having diagonally overlapping closing panels : en
  • FR1263349A - Transformer, in particular for supplying electrical devices with ar or sparks : en fr
  • DE1108314B - Control circuit for electromagnetic and similar clutches, especially for motor vehicles : de en
  • FR1262613A - Method of incorporating patches in the manufacture of iron by the consumable electrode melting process : en fr
  • FR1262791A - primary enamels for sheet steel, free of aluminum or poor in aluminum and endowed with an exceptional adhesion : en fr
  • FR1263048A - Ventilation device for motor vehicles, in particular for passenger cars and vehicles fitted with the device conforming or similar to the previous one : en fr
  • US2987280A - Rotor propelled kite : en
  • US2987393A - Production of thorium-uranium alloys : en
  • FR1262694A - Adjustable flow device, for the application of glues or other viscous products on any flat surfaces : en fr
  • GB870038A - New or improved means for loading bales : en
  • FR1263116A - Shoe tensioner : en fr
  • FR75313E - electronic program equipment for data processing : en fr
  • GB869775A - 3-indolyl ketones : en
  • GR21963B - CHAIR CONVERTABLE TO SCALE. : el en
  • FR1262818A - Method and device for carrying out the oxidation of a pulverized fuel : en fr
  • FR1263040A - Wheel cap for automobile : en fr
  • GB869695A - Improvements in or relating to sound-reproducing and other apparatus using tape, film or the like : en
  • DK91034C - Office chair. : da en
  • FR1263576A - Pulse delay circuits : en fr
  • FI31856A - A method for pretreating chips with SO2 gases in the manufacture of sulphite cellulose : en fi
  • FR1263318A - Truss girder of triangular section and its manufacturing process : en fr
  • FR569M - : fr
  • US2987663A - Battery chargers with timing means : en
  • BE597914A - Heating improvements of high molecular weight polyamides and containers therefor : en fr
  • DE1108460B - Device for measuring the intensity of spectral lines of a spectrum to be examined in comparison to a known spectrum : de en
  • DE1832545U - DEVICE FOR REMOVING SWEETS, PATILLES OD. DGL. : de en
  • FR1263344A - Bathtub equipped with a hand shower : en fr
  • FR1262757A - Folding stereoscopic device in the shape of a postcard : en fr
  • DE1108560B - Process for the optical brightening of the outer layers of coated paper : de en
  • FR1263261A - Hand-held rotary toothbrush : en fr
  • FR1263613A - front electromagnet, particularly suitable for electric motors with automatic braking : en fr
  • GB870054A - Improvements in impregnating cement-bonded asbestos board : en
  • DE1108222B - Process for the preparation of 1-phenylaethyl-tetrahydroisoquinoline compounds and their salts : de en
  • DE1108451B - Weighing device with a container supported by a traverse : de en
  • DE1108626B - Schuetzenwechtereinrichtung for double-fire looms : de en
  • DE1832755U - PLAY AND ADVERTISING ARTICLES BASED ON OPTICAL REPLACEMENT. : de en
  • GB870043A - Improvements in and relating to polymerisation : en
  • GB869849A - Rotary tower crane : en
  • FR1262739A - Locking device for street lighting post doors and other applications : en fr
  • FR1263122A - Process for welding materials consisting of silver and a metal oxide : en fr
  • FR75302E - New esters of adrenal cortex hormones and their production process : en fr
  • FR75437E - Process for obtaining a semiconductor device comprising at least one junction of the p-n type : en fr
  • FR1262971A - Process for preparing acrylonitrile polymerization product : en fr
  • FR1263316A - Assembly process of thermoplastic materials : en fr
  • GB869793A - Apparatus for forming a substantially uniform layer of textile fibres : en
  • GB869992A - Improvements relating to bodies consisting of synthetic resinous material reinforcedwith cords : en
  • GB869959A - Production of dicyclohexyl phthalate : en
  • FR1263204A - Retractable slide game totalizer : en fr
  • FR1263624A - Stereoscopic rangefinder : en fr
  • GB869713A - Improvements in or relating to cathode ray tube display systems : en
  • FR1262705A - Loading system for dump vehicles : en fr
  • FR75292E - Drawing table : en fr
  • GB869816A - Rotating phase-balancing machines : en
  • DE1832740U - DRINKING FIGURE. : de en
  • GB869910A - Improved apparatus for the wet sizing of solids containing finely divided particles : en
  • GB870058A - Improvements in or relating to the storage of inflatable life rafts : en
  • DE1108212B - Process for the preparation of ketoximes : de en
  • DE1832507U - FLOWER PLANTER MADE OF PLASTIC. : de en
  • US2986756A - Splash guard for domestic appliance : en
  • FR1262949A - Manufacture of amino boranes : en fr
  • FR1262736A - Improvements in methods and means of forming sheets, sheaths, tapes or the like from reels or the like : en fr
  • GB869814A - Improvements in or relating to electronic storage tubes : en
  • DE1832491U - DENTAL INSTRUMENT FOR THE REMOVAL OF LONGITUDINAL OBJECTS, IN PARTICULAR BROKEN-OFF INSTRUMENT PARTS FROM BITCHES. : de en
  • FR1262863A - Electronic keyboard vibraphone : en fr
  • FR75299E - Process for preparing polycarbonates from cyclic carbonate and acyclic 1,2-epoxide : en fr
  • GB869774A - A method of and a device for preparing address printing plates : en
  • DE1108450B - Device for measuring the idle stroke of a fuel injection pump : de en
  • DE1108514B - Air-cooled internal combustion engine : de en
  • GB869755A - Vacuum package and method of making the same : en
  • US2987418A - Non-fibrous regenerated cellulose film carrying modified urea-formaldehyde resin as anchor agent : en
  • DE1108347B - Method for focusing the image of an electron microscope and arrangement for carrying out the method : de en
  • DE1108616B - Waterproof crown for watches with a sleeve firmly connected to the watch shell : de en
  • US2987039A - Poultry house flooring : en
  • US2987611A - Resistance welding method and apparatus : en
  • FI31861A - The operating conditions for the pneumatic connection are limited : en fi
  • FR1262724A - Improvements made to the mixtures for the maintenance of the hair and the duration of the hairstyles : en fr
  • FR1263284A - Biological method of screening for cancer using an antisarcoma hemagglutinating serum : en fr
  • US2987305A - Methods of and apparatus for generating and transferring heat : en
  • DE1108301B - Contact arrangement for electrical switches : de en
  • US2987561A - Method for producing isoparaffins : en
  • US2986967A - Projection apparatus : en
  • US2987520A - Certain 4(nitroalkyl)-3, 5-dinitro-1, 2, 4-triazoles : en
  • FR1263131A - Insulating material in particular to dampen sound and prevent the transmission of heat : en fr
  • FR75288E - Mast crane formed of superimposed elements : en fr
  • US2986854A - Automatic timing and indexing mechanism for wheel wear adjustment : en
  • US2987181A - Simplified collator : en
  • FR1262632A - Paper tote bag : en fr
  • FR1262894A - Automatic lathe with chuck in the air : en fr
  • FR1263345A - Bathtubs, in particular, built-in bathtubs : en fr
  • US2986898A - Refrigeration system with refrigerant operated pump : en
  • CA621687A - Automatic gain control : en
  • FR75441E - Shaped article of plastics suitable for use in particular as a removable seat and backrest for chairs and the like : en fr
  • FR75435E - Container, particularly for the transport of bulk products : en fr
  • US2986991A - Electric cooker : en
  • FR1263021A - Process for manufacturing quality pozzolanic cement, by grinding with great fineness and possible addition of crystalline seeds of hydrated aluminous cement : en fr
  • FR1263405A - Improvements to oil-fired boilers : en fr
  • GB869703A - Electronic computer : en
  • DE1108190B - Process for the production of hydrogen peroxide : de en
  • FR1263138A - electric heating elements : en fr
  • FR1263200A - Turbine dentist bur holder : en fr
  • FR1262557A - Improvements to wads of hunting cartridges : en fr
  • FR1263185A - Autoclave : en fr
  • GB869729A - Improvements in or relating to side delivery rakes and/or swath turners : en
  • FR75403E - Window refinements : en fr
  • BE597793A - New azepine derivatives and their preparation. : en fr
  • CA621359A - Coarse aggregate depressing machine for concrete : en
  • CA621710A - Apparatus and method for producing cathode ray tubes : en
  • FR1263510A - Textile fiber parallelizer-stretcher apparatus, with continuous or discontinuous suction device for by-products resulting from the parallelization-stretching operation : en fr
  • US2986932A - Weight-sensing mechanism : en
  • US2987438A - Analgesic compositions and method : en
  • US2987385A - Anti-stalling gasoline composition : en
  • DE1108579B - Electric lighting system for vehicles, in particular for motor vehicles : de en
  • FR1263574A - Further development in the spinning, forging and heat treatment of metals at high temperature : en fr
  • IE25498L - Ketosteroids : en
  • CA621400A - Color television receiver synchronous detectors : en
  • CA621673A - Building material : en
  • US2986852A - Grinding machines : en
  • US2987000A - Connector for point initiating to base detonating projectile : en
  • US2987589A - Dual circuit breaker construction : en
  • FR1263101A - Improvements to hinge devices for overhead doors : en fr
  • GR21961B - METHODS TO PARTICIPATE IN THE FOOTBALL BET BY SYSTEMS WITHOUT DEVELOPED WRITING THESE SYSTEMS DEVELOPED BY THE METHOD. : el en
  • DE1832503U - PLASTIC CURTAIN BOARD. : de en
  • DK91050C - Sliding valve. : da en
  • DE974942C - Pressure medium drive for controls, regulators or the like. : de en
  • DE1108357B - Binders for watercolors, which may contain cement : de en
  • DE1832445U - NUMBER SWITCH WITH FINGER DISC. : de en
  • US2987528A - Manufacture of cyclopentadienyl manganese compounds : en
  • FR1262767A - Stitching needle : en fr
  • US2987356A - Modular furniture : en
  • FR1263298A - Improvements in processes for the preparation of monomeric polyalcohols by hydrogenation of hydrolyzable polysaccharides : en fr
  • GB869833A - Improvements in or relating to railway rail fastenings : en
  • DE1108237B - Steam or gas turbine with a housing that is not divided in the axial plane : de en
  • GB869764A - Process for rectifying a formaldehyde-containing solution : en
  • DE1832414U - HAND BRUSH. : de en
  • DE1832599U - HOLLOW BODY MADE OF PLASTIC WITH FOURTEEN LIMITING AREAS. : de en
  • FR1262994A - Device comprising a buffer dispensing a liquid and a container carrying such a device : en fr
  • FR1263203A - Circular control drum clearance totalizer : en fr
  • GB870007A - Organosilicon liquids : en
  • FR1262763A - Improvements to surface treatment tools : en fr
  • FR1263359A - Two-piece articulation device : en fr
  • FR1263580A - Fast electron beam lens : en fr
  • FR1263642A - Process for producing artificial multi-filament polyethylene terephthalate yarns and products so obtained : en fr
  • US2987533A - Aluminum alkylsesquichloride preparation : en
  • FR1262661A - Further training in straw and forage balers : en fr
  • FR1262870A - Electromagnet selector for timed triggering of an advertising disc on a hearing device : en fr
  • FR1263093A - Lights for road vehicles : en fr
  • FR1263572A - Device for measuring the width of a moving web : en fr
  • GB869944A - Improvements in or relating to weighing apparatus : en
  • GB869955A - Improvements in and relating to the production of 2:2-dipyridyl : en
  • US2987131A - Electrically operated automatic platform scales : en
  • US2987710A - Shaft position indicator : en
  • FR1263368A - Device allowing a person who cannot swim or a disabled person to move in the water : en fr
  • FR1263005A - Improvements to four-terminal electrical networks : en fr
  • FR1263037A - Diffusing radiator top and humidifier : en fr
  • FR1263164A - Process for the production of carbon tetrachloride : en fr
  • FR1263579A - Device intended to be fitted to traction vehicles to reduce axle unloading caused by traction forces : en fr
  • FR1262937A - Solids fluidization vessel comprising a gas diffuser plate and nozzles for this plate : en fr
  • FR1263643A - Coating for printing paper : en fr
  • GB869749A - Improvements in or relating to thermally actuated devices for producing minute linear motion : en
  • IE23588L - Sliding clasp fasteners : en
  • DE1108487B - Binary calculation stage using parametrons : de en
  • GB870048A - Modified organic fluids of the borate-glycol type and methods of producing same : en
  • FI31853A - Hydraulic torque wrenches : en fi
  • FR1263591A - Centrifugal switch : en fr
  • GB869970A - Improvements in chain making machines : en
  • DE1108176B - Process for the real coloring of structures made of native and / or regenerated cellulose : de en
  • FR75263E - Encrypting telegraph device for retransmission : en fr
  • GB869696A - Improvements in or relating to re-inforced concrete units : en
  • GB869974A - Improvements in or relating to motor vehicle registration number plates : en
  • DE1108292B - Coupling plug device : de en
  • DE1832538U - COFFEE FILTER. : de en
  • DE1832615U - ELECTRIC HIGH VOLTAGE LINE FOR COMBUSTION MACHINERY. : de en
  • FR1263744A - Preparation of nickel sulfate from green nickel oxide : en fr
  • US2986901A - Refrigerant evaporator : en
  • US2986892A - Means and method for protection of liquefied gas storage tank : en
  • USD190469S - : en
  • US2987603A - Radiant heating : en
  • FR1263487A - Device for simultaneous recording of image and sound : en fr
  • FR1263537A - Clean Insert Coupling Rod for Wheeled Vehicles : en fr
  • FR1263670A - Method of making paper from polymerized polymethylene terephthalate fibers, and product so obtained : en fr
  • GB869911A - Improvements relating to magnetostrictive elements : en
  • FI31837A - Peeling machine : en fi
  • FR1262847A - Improvements to optical projectors and their manufacturing processes : en fr
  • GB869914A - Apparatus for mounting films and other inserts in cards : en
  • US2986953A - Foot pedal : en
  • US2987192A - Display device : en
  • US2987410A - Asphaltic compositions : en
  • DE1108173B - Device for coating webs of tricot fabric : de en
  • US2986933A - Helicopter air speed measuring instrument : en
  • US2986759A - Shoe shining device : en
  • US2987722A - Scanning mechanism for radio signaling apparatus : en
  • DE1108263B - Circuit arrangement for preventing the screen of a display tube from being burned into a television receiver after it has been switched off : de en
  • DE1832412U - BRUSH FOR STAMP PAINT. : de en
  • US2987064A - Apparatus for treating particulate materials : en
  • FR1262598A - Process for preparing aldehydes from 1,2-epoxides, in particular of the beta-hydroxyaldehydes type and unsaturated alpha-beta aldehydes, and products obtained : en fr
  • FR1263587A - Catalytic production of alcohols from carbonyl compounds containing formaldehyde : en fr
  • FR1262671A - Advanced wiring device for autotransformer : en fr
  • FR1263631A - Improvements to processes and devices for preparing plasticized masses of plastics : en fr
  • FR1263034A - Improvement relating to fuel elements for nuclear reactors : en fr
  • FR1263439A - Improvements to the adhesion of butyl rubber to polyester fibers : en fr
  • GB869722A - Variable spacing mechanism for typewriters : en
  • USD190524S - Gasoline dispenser : en
  • USD190515S - Expansible link chain for a bracelet or the like : en
  • DE1108415B - Device for forming a ring-shaped tread for vehicle tires : de en
  • DE1108588B - Grinding device for round belts : de en
  • DE1832526U - SHELVING COMPOSED OF INTERLOCATING COMPARTMENTS. : de en
  • DE1832653U - PHOTOGRAPHIC OR KINEMATOGRAPHIC CAMERA WITH EXPOSURE METER. : de en
  • FR1262998A - Method of manufacturing a reduction capacitor and capacitors in accordance with that thus obtained : en fr
  • FR1263102A - Brush for painters, especially ceiling brush : en fr
  • FR75336E - Thermo-siphon coffee maker : en fr
  • FR1263206A - Improvements to balance wheel pulse generators : en fr
  • BE597936A - Food : en fr
  • CA621612A - Submerged arc welding : en
  • CA621614A - Telephone system : en
  • US2987276A - Aircraft flight control system : en
  • CA621525A - Process for working up of dilute aqueous hydrazine solutions : en
  • BE597945A - New polymer of cyanogen chloride and process for obtaining this new polymer. : en fr
  • CA621388A - Gas dispensing apparatus : en
  • US2987550A - Process for the manufacture of c14 aldehyde : en
  • US2987232A - Adhesive tape dispenser : en
  • BE597944A - Improvement in the manufacture of cyanuryl chloride. : en fr
  • CA621527A - Well packer assembly for packing the annular space between conduits in a well : en
  • CA621666A - Compartmentized heat exchanger construction : en
  • CA621343A - Method of and apparatus for purifying or washing air or other gas : en
  • DE1832499U - ELECTRIC MIXER CRUSHER. : de en
  • DK91048C - Axial turbine for hot fuels, in particular gas turbine. : da en
  • FR1263715A - Packaging forming applicator of liquid or pasty products : en fr
  • FR75349E - Improvements to candles : en fr
  • US2986846A - Tubulation tip-off apparatus : en
  • US2987588A - Distributor apparatus : en
  • US2987012A - Conveyor systems : en
  • LU39991A1 - : en
  • US2987255A - Servo multiplier : en
  • USD190496S - Excess current switch : en
  • USD190533S - Autographic register : en
  • CA621664A - Method of gas plating printed circuits : en
  • US2987481A - Manganese-zinc ferrite : en
  • GB869875A - Improvements in or relating to electrical primary cells : en
  • GB869885A - Improvements in mechanically operated hand-steered shovels or scrapers : en
  • DE1832471U - AQUARIUM LIGHT. : de en
  • FR1263066A - Lining for glasses : en fr
  • FR1263370A - Improvement in electric switches with manual or automatic operation : en fr
  • FR1263536A - Universal movement articulation device : en fr
  • FR75384E - Improvements in the manufacture of plastic watering cans : en fr
  • US2987388A - figure : en
  • DK91045C - Apparatus for turning or moving material, such as hay lying on the ground or for treating the soil surface. : da en
  • FR1263162A - Process for initiating ionic polymerization : en fr
  • GB869806A - Vehicle lamp reflectors : en
  • DE1832741U - INSTALLATION DEVICE, IN PARTICULAR FOR TOYS AND ADVERTISING ARTICLES. : de en
  • DE1108242B - Process for the production of hectographic copies of printing forms by photomechanical means : de en
  • FR1263166A - Improvements to devices for animating images projected by optical means : en fr
  • CA621620A - Reflected wave target identification system : en
  • US2986944A - Induction gyroscope torquer and related gyroscopic apparatus : en
  • US2986962A - Pliers : en
  • US2987683A - Amplitude modulation system : en
  • DE974944C - Medical electrical stimulation apparatus, especially for phrenic nerve stimulation : de en
  • GB870020A - Ornamental tapes, ribbons or the like : en
  • US2986842A - Method and mechanism for regulating and increasing photosynthesis of growing plants;also for irrigating the plants : en
  • FI31829A - Electrodes for glass molding : en fi
  • FI31858A - Device in shell presses : en fi
  • GB869916A - Improvements relating to magnetic indicating apparatus : en
  • US2987234A - Pouring spout container : en
  • USD190476S - Automobile with convertible hard top : en
  • US2986826A - Scraper blade and adapter bracket for front end bucket loader : en
  • US2986899A - System for maintaining pressure in refrigeration systems : en
  • DE1832748U - GROOVED BLOCK. : de en
  • DE1108445B - Pitch circle : de en
  • DE1832421U - PRESSURE REDUCING VALVE FOR STEAM LINES. : de en
  • FR1263012A - Stretch link band : en fr
  • FR1263649A - Brake : en fr
  • CA621446A - Method and apparatus for removing fly ash from gases : en
  • US2987069A - Collapsible cabana : en
  • US2987130A - Bit passage plug inserts and bit with plugged passages : en
  • USRE24998E - carpenter : en
  • DE1832505U - TABLE ATTACHMENT FOR ORNAMENTAL PLANTS. : de en
  • DE1832751U - BUILDING KIT AND COMPONENT ELEMENTS. : de en
  • FI31832A - For use in the manufacture of spiramycin and this component : en fi
  • FR1263656A - Improvement in the application of knee pads : en fr
  • FR1262680A - Method of assembling the elements of a bed base or the like and the bed base thus produced : en fr
  • FR1262958A - Acid esters of pentavalent phosphorus, their preparation and applications, in particular as fuel additives : en fr
  • FR1263300A - Improvement in signaling devices with reflective surfaces : en fr
  • DE1108161B - Process for the production of pipes of the same wall thickness : de en
  • FI31860A - The settings and the mask for the first time are set in the lower row : en fi
  • FR1263192A - Improvements to adhesive traction strips : en fr
  • US2987469A - Process for purifying petroleum with multi-phase alkaline treating solutions of alkali metal salts of solutizers and process for regenerating said solutions : en
  • DE1108170B - Device for balancing out the unbalance in washing machines and spin dryers with a horizontal shaft : de en
  • US2986976A - Envelope patch applier : en
  • DE1108517B - Gas turbine combustor : de en
  • DE1832551U - FORK PALLET TRUCK. : de en
  • DE1832765U - FUEL CARS FOR OPERATING TUNNEL FURNACES. : de en
  • DE1832777U - FILLING CONTAINER FOR FOOD. : de en
  • DE1108346B - Circuit arrangement for equalizing the frequency-dependent amplitude response of a four-pole transmission for signals of a wide frequency band : de en
  • USPP2061P - Hybrid tea-rose plant : en
  • US2986925A - Continuous viscosimeter utilizing a thermistor : en
  • US2987091A - Set screw construction : en
  • US2987299A - Fence construction : en
  • US2987110A - Adjustment locking device for chair base : en
  • USRE24995E - Air circulating wheel structure : en
  • USD190472S - Figure : en
  • US2987616A - Portable radio : en
  • DE1108549B - Device for the safe removal of strips to be removed intermittently from a paper web in bag machines, in particular double-seam bag machines : de en
  • FR1263419A - Ultra-high frequency step-up frequency converter and amplifier : en fr
  • FR75364E - Gyroscopes : en fr
  • CA621724A - Photographic flash apparatus : en
  • CA621732A - Process for the heat hardening of pellets composed of ores on sintering grates : en
  • FR1262720A - Improvements to mechanical roots type pumps : en fr
  • FR1263378A - Improvements to electrical recording and reproducing devices : en fr
  • FR1263679A - Release mechanism : en fr
  • DE1832721U - REGULATING NOZZLE FOR PAINT SPRAY NOZZLE. : de en
  • DE1108456B - Photographic or cinematographic telephoto lens of high light intensity : de en
  • DE1832800U - PLASTIC REPLACEMENT PICKER. : de en
  • USD190467S - Toothbrush rack : en
  • DE1832757U - TOY PHONE. : de en
  • DE1832758U - SWITCHING DEVICE FOR PLATFORM CURTAINS. : de en
  • FR1262725A - Chlorination process of unsaturated hydrocarbons : en fr
  • FR1263314A - Trichlorethylene stabilization process : en fr
  • GB869773A - Manufacture of oximes : en
  • FR75350E - lining elements for support : en fr
  • DE1108298B - Spring energy storage for actuating an electrical switch : de en
  • DE974954C - Inlet device for circular settling basins : de en
  • DE1108603B - Process for the production of a low-sulfur quicklime in the wet rotary kiln : de en
  • DE1832744U - ELECTRIC MOTOR DRIVEN FLIGHT MODEL. : de en
  • DE1832420U - STEEP STORAGE BAG FOR Clichés. : de en
  • DE1832552U - ELECTRO-AUTOMATIC LIGHTING DEVICE FOR OIL STOVE. : de en
  • FR1262995A - Electric switch with a piston delivering the extinguishing agent directly against the cutting arc : en fr
  • FR75380E - Improvements to tube diffusers : en fr
  • GB869884A - Improvements in or relating to beehives : en
  • DE1832656U - CAMERA WITH ROLLING FILM CHANGING CASSETTE. : de en
  • FR1262744A - Refinements to creels : en fr
  • FR1263006A - Ball key valve : en fr
  • FR1262789A - Smoker's article for puncturing cigarettes : en fr
  • FR1262605A - naturally ventilated roof or exterior wall element with or without thermal insulation : en fr
  • FR1263173A - Folding table : en fr
  • US2987693A - Electrical connector assembly : en
  • US2987501A - Process for making graft copolymers of polyethylene and polypropylene : en
  • US2987510A - Process for the manufacture of polyvinyl chloride : en
  • DE1832549U - VEHICLE CRANE. : de en
  • FR1262759A - Temporary assembly process of stereoscopic pairs : en fr
  • FR1263109A - Process for vulcanizing saturated olefin copolymers using organic peroxides not influenced by acid fillers : en fr
  • FR1263652A - Improvements to dry rectifier assemblies : en fr
  • GB869646A - Apparatus for the heat treatment of yarn : en
  • USD190512S - Straining device : en
  • CA621567A - Arrangement for the gas-tight, unilateral fastening of reaction tubes exposed to high temperatures : en
  • US2986853A - Grinding machine assemblies : en
  • US2987627A - Neutralization of interelectrode capacitance in transistor pulse circuits : en
  • CA621463A - Polymerization of olefins : en
  • CA621729A - Method of grain refinement of magnesium base alloys : en
  • US2987081A - Machine : en
  • US2987088A - Method for producing simulated hand-split shakes : en
  • US2987644A - Radio frequency impedance matching section : en
  • US2987694A - Lamp socket : en
  • US2987380A - Apparatus for handling and storage of slurries : en
  • DE1108561B - Dental x-ray film packaged ready for exposure : de en
  • FR1262610A - Improvements made to reciprocating pumps whose piston is driven by a cam, in particular to fuel injection pumps of this type : en fr
  • GB869709A - Improvements relating to waveguide switches : en
  • DE1108422B - Process for vulcanizing 1,3-butadiene polymers : de en
  • DE1108436B - Process for the production of stable, cationic polymer dispersions : de en
  • CA621657A - Valves : en
  • US2986804A - Method of making a printed circuit : en
  • US2987420A - Pressure sensitive adhesive composition containing long chain phenol aldehyde curingresin and tape made therefrom : en
  • US2987506A - Continuous process for the preparation of superpolyamides : en
  • US2987711A - Process programming timer : en
  • US2986763A - Anti-skid pad for bootblack's stand : en
  • US2987494A - Solutions of synthetic linear polyurethanes in dimethylsulfoxide and process of making same : en
  • US2986960A - Gun drill and the method of producing the same : en
  • US2986992A - Scrap baling press : en
  • US2987106A - Method and machine for forming edge seals on bags : en
  • US2987538A - Kophthalonitrile : en
  • US2986813A - Paring implement : en
  • FR1262977A - Unloading device for flat film frames : en fr
  • FR1263264A - Improvements to the representation of relief on maps and plans : en fr
  • CA621577A - Circuit interrupter construction : en
  • CA621611A - Method of and system for cooling hot metallic parts : en
  • US2986954A - Flexible toothed rack cables : en
  • US2987395A - Electrophotographic printing element : en
  • DE1832596U - COMBINED MAGNETIC STIRRER AND NO COUNTING DEVICE WITH LIGHTED TRANSPARENT TABLE SURFACE FROM BELOW. : de en
  • US2987265A - Automatic ribbon winding machine : en
  • DE1108240B - Device for the pneumatic separation of the top sheet from a stack in sheet feeders : de en
  • DE1832687U - DEVICE FOR OPENING THIN-WALLED CANS, TUBES AND THE LIKE. : de en
  • CA621431A - Magnetic particle coupling : en
  • DE1108509B - Valve-controlled four-stroke internal combustion engine with exhaust brake : de en
  • CA621402A - Flexible bag-type containers and the method of forming the same : en
  • CA621569A - Process for treating shaped articles : en
  • USD190546S - Figure : en
  • DE1108465B - Transparent disc for supporting and protective covering of a non-glazed slide mounted in cardboard or the like : de en
  • CA621668A - Self-clearing feeder : en
  • DE1108207B - Process for the preparation of 1, 8-dialkoxy-octatetraenen-1, 3, 5, 7 : de en
  • DE1108522B - Centrifugal clutch : de en
  • FR1262754A - Fluoroscopy or photo-fluorography machine : en fr
  • FR1263082A - Method and installation for measuring the phase difference of alternating voltages : en fr
  • FR1263395A - Vehicle wheel brake control system : en fr
  • FR75396E - Vertical displacement tooling for building construction : en fr
  • GB869641A - Improvements in vehicle drawn trailers more particularly for the transport and transshipment of containers : en
  • GB870006A - A fitting for securing loose leaves or sheets in a binder : en
  • BE597902A - Process for the purification of demethylchlorotetracycline : en fr
  • CA621582A - Resilient centering device for concentric cylindrical members : en
  • DE1108437B - Polymerization catalyst containing hydrogen peroxide : de en
  • DE1832635U - REAMERS, IN PARTICULAR MACHINE REAMERS WITH GUIDE BARS AND ADJUSTABLE KNIVES. : de en
  • DK91038C - Apparatus for stretching shims of organic plastics for laminated windscreens. : da en
  • FR1262968A - Valve seal : en fr
  • FR1263229A - Composition for coating floors, floors and similar surfaces : en fr
  • FR75414E - Improvements to alternative metal sawing machines : en fr
  • US2987664A - D. c. voltage regulator : en
  • CA621679A - Method and machine for handling articles and positioning them on a conveyor : en
  • US2987236A - Corrugated container : en
  • CA621395A - Overcurrent device for circuit breakers : en
  • DE1108395B - Lifting device with a rotatable rope drum : de en
  • FR1262830A - Process for the manufacture of a packaging material comprising as constituent vegetable parchment paper, a material impermeable to water vapor and grease and more solid in the wet : en fr
  • FR1263694A - Process for decarbonizing raw water : en fr
  • CA621374A - Acoustic panel : en
  • DE1108444B - Device for reading the graduation of a precision measuring stick : de en
  • US2987449A - Enhancement of 7-chlorotetracycline production : en
  • DE1832677U - ANTI-THEFT DEVICE FOR VEHICLES WITH STICK GEAR. : de en
  • DE1108189B - Process for the preparation of thiocarbonyl fluoride : de en
  • DE1108394B - Device for holding and braked release of a load-bearing rope : de en
  • DE1832659U - FLASH LAMP WITH FIXED REFLECTOR. : de en
  • FR1262914A - Torque limiter shock absorber : en fr
  • FR1263257A - Glass polishing improvement : en fr
  • FR1263514A - Method and device for obtaining fusion reactions producing neutrons : en fr
  • GB869692A - Valve sub for oil well drilling and tubing strings : en
  • GB869902A - Tire curing press : en
  • US2986856A - Gear finishing method : en
  • US2987578A - Large capacity switches for use in multi-office telephone system : en
  • JPS367075B1 - : ja
  • US2987243A - Read-in decoding translator for lister calculators : en
  • DE1108547B - Process for the production of cheese or processed cheese : de en
  • FR1263202A - Further training in vehicle seats : en fr
  • FR1263374A - Improvements to tire casings : en fr
  • FR1263712A - Collector device adapted to be adapted to apparatus for collecting lavender and the like : en fr
  • FR1262843A - Process for manufacturing refractory bricks and bricks or the like conforming to those obtained : en fr
  • GR21980B - LOCK CASE, ON WHICH SUSPENDED OBJECTS (JEWELERY) PRESENT, ARCHAIC DESIGNS, IN ORIGINAL CONSTRUCTION. : el en
  • FR1263426A - Mobile drawing table lamp : en fr
  • GB870047A - New complex metal compounds of monoazo-dyestuffs containing ª--haloacyl-amide groups and their manufacture and use : en
  • DE1108523B - Electromagnetically operated multi-disc clutch : de en
  • FR1263076A - Assembly clip : en fr
  • GB869716A - Improvements in or relating to air conditioning systems : en
  • FR75308E - Process for the preparation of cyclic phosphoric esteramides : en fr
  • FR75287E - Women's shoe heel wear part : en fr
  • FR1263088A - New textile yarn and product obtained using this yarn : en fr
  • FR1263339A - Oil burner, horizontal flame : en fr
  • FR75371E - Variable displacement pump and hydraulic motor : en fr
  • GB869865A - Improvements in or relating to electrodes : en
  • US2987654A - Voltage control system : en
  • CA621331A - Transfer system for foundry molds : en
  • US2986815A - Multiple-blade food cutter : en
  • DE1108271B - Method for the transmission of signals via a sealed connection line using alternating current : de en
  • US2987263A - Apparatus for granulating phosphate rock fertilizer or the like : en
  • US2987322A - Support structure for dirigible wheel : en
  • CA621723A - Nonionic surface-active agent : en
  • US2986927A - Apparatus for applying internal pressure : en
  • US2987068A - Apparatus for ultrasonic cleaning : en
  • US2987060A - Continuous flow coil type heater : en
  • FR1262916A - Preparation of artefacts from acrolein polymers : en fr
  • FR75258E - Grenade ball for big game hunting : en fr
  • CA621490A - Conveyor chain attachments : en
  • CA621340A - Paint brushes : en
  • CA621697A - Prosthetic genital devices : en
  • CA621540A - Elastomers : en
  • DE1108204B - Process for decomposing the reaction mixtures of hydrocarbon splitting : de en
  • DE1832649U - PICTURE SEARCHER WITH LIGHT FRAME REFLECTION. : de en
  • DK91040C - Method for reducing the bulk density of foams by treatment with liquids. : da en
  • US2987595A - Control apparatus : en
  • DE1108359B - Electrical insulating varnish or exchange impregnating varnish : de en
  • US2987212A - Carafe : en
  • USD190486S - Jeweled insert for a chair back or similar article : en
  • CA621460A - Production of borides : en
  • US2987086A - Universal tang for reciprocating saw blade : en
  • US2987206A - Plastic cap for containers : en
  • US2987016A - Ingredient handling : en
  • DE1108612B - Channel for filling cellars with bulk goods : de en
  • DE1832578U - MEMBRANE FOR PLASTIC WELDING MACHINES ACCORDING TO THE THERMAL CONTACT PROCESS. : de en
  • CA621408A - Method of erosion control of mineral products : en
  • CA621656A - Frame structure for lights or ventilators in doors : en
  • CA621338A - Self-loading fork-lift truck : en
  • DE1108297B - Electric step switch : de en
  • US2986771A - Sash balance connector : en
  • US2987152A - Auxiliary throttle control for single lever control : en
  • DE1108290B - Socket with three or more plug connections : de en
  • DE1832683U - TUBE CAP HOLDER. : de en
  • DK91011C - Grille for skylights or lighting fixtures. : da en
  • FR1263001A - Double lift dobby : en fr
  • LU39973A1 - : en
  • US2987219A - Carton dispenser : en
  • US2987325A - Trailer couplings : en
  • US2987702A - Emergency signal lamp : en
  • CA621391A - Method and apparatus for perforating thermoplastic films : en
  • CA621658A - Breathing apparatus : en
  • US2987245A - Crossfooter clear signaling mechanism : en
  • US2987706A - Signal detector : en
  • US2987668A - Systems for well logging : en
  • USD190466S - Paper cap : en
  • CA621703A - Method and device for arc welding : en
  • US2987669A - Hall effect electromechanical sensing device : en
  • FR1262808A - Method of fixing heel tips : en fr
  • FR1263565A - Packaging table for fruit grader : en fr
  • FR562M - : fr
  • US2987227A - Test cell release loading device : en
  • US2987532A - Method of making divinylmercury : en
  • FR1263127A - Tractor usable in particular in agriculture : en fr
  • GB869948A - Process for producing glutamic acid from fermentation broth : en
  • US2986900A - Built-in refrigeration and food freezer construction : en
  • US2987138A - Combined air filter and tempering device : en
  • US2987379A - Production of sulfur : en
  • US2987436A - Para-chloroazoxybenzene pesticide : en
  • CA621410A - Alignment control means for railway vehicles : en
  • US2987384A - Boron additive containing 2, 2-dimethoxy propane : en
  • DE1108268B - Device for controllable distribution of the audio frequency output of an amplifier to two tweeters : de en
  • FR1262985A - Device for distributing playing discs for automatic phonographic disc changers : en fr
  • FR1263134A - Lightweight and Multi-Pole Electric Generators Enhancements : en fr
  • FR1263680A - Evacuation device for agricultural machinery intended for uprooting beets and other tubers : en fr
  • US2986793A - Draught excluding strips, beadings, mouldings and the like : en
  • US2986909A - Driving mechanism for knitting tools of warp knitting machines : en
  • US2987102A - Decorative plastic surface covering and process therefor : en
  • US2986970A - Adjustable spectacles : en
  • US2987474A - Preparation of concentrated dispersions of basic aluminum salts : en
  • US2987458A - Twisted ribbon fuel element : en
  • US2987704A - Variable monitoring and recording apparatus : en
  • DE1108462B - X-ray diffraction device for crystal examination : de en
  • FR1262556A - Tractor with constant pitch in all terrains and for all uses, in particular allowing automatic weeding between plants, thanks to rigorous sowing and planting. control and maneuvering device : en fr
  • FR1262676A - Hose turning device : en fr
  • FR1262978A - Support comprising tie rods for underground excavations : en fr
  • FR1263271A - Take-off and landing areas improvement : en fr
  • US2987339A - Articulated lifter : en
  • US2987067A - Washing devices : en
  • US2987462A - High temperature electrolytic cell : en
  • US2987531A - Preparation of cyclopentadienyl manganese compounds from tris (cyclopentadienyl) group iii-a metal compounds : en
  • US2987340A - Lifting and transporting apparatus and the like : en
  • US2987038A - Automatic laying cage battery : en
  • DE1108630B - Control slide for pressure fluid motors with reciprocating working movement : de en
  • CA621433A - Car coupler : en
  • CA621694A - Refrigerator door : en
  • US2986950A - Preselector for multiple-speed transmission : en
  • FR1263446A - Micro DC motor : en fr
  • GB869768A - Improvements relating to lead-acid electric accumulators : en
  • GB869986A - Stabilization of dyes : en
  • US2987666A - Solid state power stage amplifier employing silicon rectifiers and halfcycle response magnetic amplifiers : en
  • BE597810A - Exchangeable polygonal cutting insert lathe tool holder : en fr
  • CA621437A - Dual tubing hanger for wells : en
  • US2986776A - Injection molding machine and valve therefor : en
  • US2987349A - Self aligning bearing : en
  • US2987514A - Polyesters : en
  • US2987574A - System for synchronizing a pulse with a carrier wave : en
  • DE1108418B - Device for joining thermoplastics by means of high-frequency or thermal welding : de en
  • US2987309A - Adjustment mechanism for valves : en
  • US2986893A - Vapor recovery unit : en
  • DE1108288B - Method for connecting two conductor cables lying next to one another and device for practicing the method : de en
  • FR1263126A - Phosphate fertilizer treatment process : en fr
  • USD190477S - Convertible station wagon : en
  • CA621346A - Perfume towel bar : en
  • DE1832550U - DEVICE FOR GUIDING LOAD ROPES ON ROPE DRUMS. : de en
  • IE25268L - Linear polymers : en
  • DE1108501B - Switching device for inserting and lifting track looseners coupled with agricultural tools, especially for tractor devices : de en
  • DE1832513U - DEVICE ON BED COUCHES AND THE LIKE WITH A FOOT PAD SUPPORTING FRAME MOVABLE IN A PULL-OUT BED POCKET AND A FOOTBOARD ON THE OUTER BERT POCKET WALL. : de en
  • FI31846A - Cylinderhuvud för snabblöpande förbränningsmotorer : en fi
  • FR1262633A - Device for reducing the heating of turbines : en fr
  • FR1263304A - Link breakage warning device for machines such as balers : en fr
  • DE1108478B - Device for measuring the degree of coupling of the ultrasonic transmitter during material testing : de en
  • FR1262723A - Method and device for measuring the speed of vehicles : en fr
  • DE1108494B - Device for fastening an element vibrating in the longitudinal direction in a container wall of a sound or ultrasound generator : de en
  • JPS3614833Y1 - : ja
  • US2987122A - Apparatus for producing multi-ply paperboard products : en
  • CA621354A - Apparatus for the photographic reproduction of typographic compositions : en
  • DE1108310B - DC / DC converter with two transistors : de en
  • DE1108489B - Binary adder and subtracter : de en
  • DE1832637U - TWO-ROLLER GRINDER FOR CRUSHING KOKSGRUS OD. DGL. : de en
  • FR1262957A - Dyeing of fibrous materials in linear polyesters : en fr
  • FR1263410A - Variable speed idler transmission, with clutch, for V-belts : en fr
  • FR1263717A - Improvements to planters : en fr
  • CA621538A - Circular hosiery knitting machines : en
  • DE1108381B - Production and extraction of glumamycin : de en
  • DE1832406U - BLEACHED BOOTS. : de en
  • USD190544S - Figure 3 figure : en
  • FR1263472A - High voltage compressed gas circuit breaker : en fr
  • US2987189A - Vibration isolating system : en
  • US2987575A - Two way telephone handset amplifying system : en
  • US2987659A - Unipolar "field effect" transistor : en
  • US2987373A - Process for manufacturing polyalkylene terephthalate threads : en
  • CA621462A - Updraft traveling grate pelletizing furnace and method : en
  • CA621450A - Curing of conjugated diolefine polymers : en
  • US2987120A - Venetian blind assembly : en
  • US2987252A - Serial binary adders : en
  • US2987626A - Magnetic switching circuit : en
  • DK91059C - Mass conveyor for transporting solid material that can flow, eg grain. : da en
  • FR1263383A - Thermal booster : en fr
  • DE1108614B - Device for stacking flat objects : de en
  • DE1108512B - Fuel injection pump for multi-cylinder internal combustion engines : de en
  • DE1832583U - MULTI-JET VANE WHEEL COUNTER WITH THE MEASURING CHAMBER SURROUNDING THE VANE WHEEL. : de en
  • FR1262875A - Process for the preparation of reactive water soluble dyes : en fr
  • FR1263218A - Preparation of anilides substituted on the nitrogen atom : en fr
  • GB869972A - Improvements in or relating to pipe asphalt : en
  • US2987300A - Heat transfer assembly : en
  • FR1263182A - Device for driving in studs comprising a piston moved by the trigger of highly compressed gas : en fr
  • FR1263311A - Improvements to tube assembly systems : en fr
  • FR75425E - Process for the manufacture of hydraulic binders and binders obtained by this process : en fr
  • US2987374A - Copper-tarnish inhibitor : en
  • US2987563A - Paraffin hydrocarbon isomerization : en
  • US2987381A - Apparatus for conducting solid-fluid reactions : en
  • USD190514S - Gem setting : en
  • CA621529A - Collapsible tanks : en
  • DE1108289B - Strain relief : de en
  • DE1108446B - Moving coil geophone with low natural frequency for seismic soil surveys : de en
  • DE1832623U - EXPANSION COMPENSATOR FOR PLASTIC PIPING. : de en
  • FR1263681A - Pulley groove lining formed by lamellae : en fr
  • DE1108368B - Process for the manufacture of shaped detergents : de en
  • DE1108401B - Device for the ventilation of interior spaces : de en
  • CA621409A - Method of erosion control of surface soils : en
  • CA621513A - Semiconductor devices : en
  • DE1108245B - Process and device for cleaning and disinfecting heat exchangers by pumping the fluids in a closed system : de en
  • DE1108416B - Machine for the flat construction of pneumatic vehicle tires : de en
  • DE974950C - Shaking device with adjustable rotating unbalance mass : de en
  • FR1262836A - Air filter panel and its manufacturing process : en fr
  • US2987606A - Electric cooking vessel : en
  • CA621380A - Poteau indicateur pour circulation routiere : en
  • CA621630A - Rotary kiln construction : en
  • US2987576A - Secrecy communication system : en
  • US2987577A - Time division multiplex system : en
  • US2987377A - Production of decaborane : en
  • DE1108348B - Water heater, especially for the household : de en
  • DE974945C - Water tube boiler : de en
  • DK91043C - Apparatus for measuring changes in the shape of a hull. : da en
  • FR1263234A - Connection for hollow parts and use of this connection : en fr
  • CA621483A - Power transmission : en
  • US2986831A - Process for lifting skin imprints : en
  • US2987445A - Drug composition : en
  • US2987608A - Apparatus for effecting an internally welded interconnection between pipe sections : en
  • US2987372A - Quartz micro-tubing manufacture : en
  • CA621441A - Car coupler support mechanism : en
  • US2987173A - Mechanical control for parts of a drawing carriage : en
  • US2987202A - Elevator mechanism : en
  • US2987719A - Object locating system : en
  • US2987079A - Single lever faucet : en
  • FI31863A - Sätt för färärätätning medelst impulsserie : en fi
  • FR1262887A - Apparatus for rinsing closet buckets, bedpans, urinals, and the like : en fr
  • FR1262951A - Catalytic condensation of ketones, to make higher molecular weight ketones : en fr
  • GR21985B - NEW MEANS OF ADVERTISING TECHNIQUE ON THE WHITE SURFACES OF THE PACKAGING OF GOODS. : el en
  • US2987125A - Cultivator stabilizer : en
  • US2987267A - Transfer tail anchoring device : en
  • USD190488S - Rigid window awning : en
  • USD190505S - Revolving whistle toy : en
  • CA621506A - Apparatus for forming and spirally winding a fin strip on an advancing tube : en
  • US2987114A - Inflatable cushion : en
  • US2987100A - Apparatus and method for making a hollow multi-layered article : en
  • US2987336A - Door lock : en
  • BE597823A - Advanced salt purification process : en fr
  • CA621423A - Lined containers and methods of making the same : en
  • CA621530A - Continuous metal casting : en
  • CA621335A - Method and means for perforating paper and the like : en
  • BE597835A - Process for preparing indenes substituted with heterocycles, in particular 2-pyridyl-indenes : en fr
  • US2986956A - Drive assembly : en
  • US2987204A - Material handling attachment for industrial trucks : en
  • US2987321A - Multiple chuck : en
  • LU39985A1 - : en
  • CA621689A - Stator unit : en
  • DE1108285B - Galvanic primary element with alkaline electrolyte : de en
  • DE1832651U - PHOTOGRAPHIC CAMERA WITH ELECTRIC EXPOSURE METER. : de en
  • DE1832776U - FOLDING CARTON WITH REINFORCED BENDING POINT. : de en
  • CA621435A - Equipment for planning the loading of cargo aircraft : en
  • CA621571A - Process for producing slow-reacting calcium oxide : en
  • CA621696A - High thread tension self-locking fasteners : en
  • CA621629A - Reversing switch for load tap changing transformer : en
  • FR1262722A - Telephone handset hooking mechanism : en fr
  • FR1263211A - Source casting device distributing a constant and adjustable volume of liquid : en fr
  • FR75439E - Gas purification process : en fr
  • DE1108247B - Industrial furnace for protective gas operation : de en
  • DE1832632U - SINGLE SPINDLE FEEDER. : de en
  • DE1832792U - DRYING UNIT. : de en
  • FI31841A - Method for the selective polymerization of alpha-olefins to crystalline or amorphous polymers : en fi
  • FR1263170A - High voltage generators : en fr
  • FR1263561A - Shutdown device for nuclear reactors : en fr
  • CA621325A - Siphon with manometric discharge control : en
  • CA621498A - Insecticidal compositions : en
  • CA621591A - Steam iron : en
  • DE1108339B - Gas-cooled nuclear reactor with a graphite core : de en
  • FR75398E - Pulse coding systems : en fr
  • DE1108539B - Device for treating material in a liquid container with an inlet and outlet nozzle by means of sound or ultrasonic waves : de en
  • DE1832572U - NAIL FOR TENSIONING A DIRECTIONAL STRING. : de en
  • FR1263586A - Device for detecting insulation faults in the windings of electrical devices : en fr
  • FR1263737A - Broom container for w. vs. or other applications : en fr
  • US2987409A - Film forming compositions : en
  • DE1108315B - Closed electric motor for the drive of hoists with surface cooling : de en
  • DE1108554B - Photocopier : de en
  • FR1262601A - Blind riveting system : en fr
  • FR1263747A - Indexed beam image reproduction device : en fr
  • GR21971B - SWIMMING SHOES WITH WINGS OR FROG SHOES. : el en
  • CA621353A - Fractionation of protein solutions : en
  • CA621617A - Process for the manufacture of carotenoids : en
  • US2987318A - Three dimensional jig saw puzzle : en
  • FR1262742A - Multi-tier basket-shaped spinning device : en fr
  • FR1262844A - Device for the step-by-step advancement of a series of parts through an induction furnace : en fr
  • FR1263569A - Cutting tool, especially for lathe : en fr
  • FR75345E - Oscillating needle bearing : en fr
  • DE1108252B - Insulated railroad tank car with no underframe : de en
  • DE1108496B - Ultrasonic transmission device consisting of two wedges : de en
  • CA621635A - Synthesis of diamines : en
  • DE1108191B - Process for the purification of aqueous hydrogen peroxide solutions : de en
  • DE1108323B - Ready-to-use pair of electrodes for tubular discharge lamps : de en
  • DE1108581B - Plastic dashboard for automobiles : de en
  • DE1832636U - ELBOW PIPE PRESS. : de en
  • DE1832686U - EASILY RELEASE FILLING ORGAN ON LIQUID FUELS. : de en
  • BE598010A - Process for the preparation of 1,4-benzodiazepine derivatives : en fr
  • CA621420A - Hangerless brake beam guide and support : en
  • FR75410E - Improvement of tire casings : en fr
  • US2987117A - Gas turbine control apparatus : en
  • CA621678A - Signal comparison system : en
  • US2987411A - Light weight aggregate and method of making same : en
  • US2987485A - Electroluminescent phosphor : en
  • US2987037A - Xerographic printer : en
  • US2986978A - Photographic camera with interchangeable optical unit : en
  • USD190480S - Automobile grille : en
  • FR1262570A - Air conditioning system for cars : en fr
  • FR1262634A - Improvements to items such as pants, with stretch waistband : en fr
  • FR1263540A - Process and plant for low temperature fractionation of gas mixtures : en fr
  • GB869989A - An improved clip : en
  • BE597910A - Device for automatically adjusting the distance between the recording or playback head of a tape recorder and the recording medium : en fr
  • CA621519A - Draft regulator : en
  • CA621693A - Treatment of semiconductive bodies : en
  • FR1262833A - Process for modifying the properties of hydroxylated fibrous materials by reaction with vinyl ethers in the presence of catalysts exerting an acidic effect : en fr
  • FR1263165A - Improvements to methods and devices for animating optically projected images : en fr
  • GB869726A - Tamper-proof metalic containers : en
  • GB869808A - Improvements in or relating to radar systems : en
  • GB869971A - Cooling system of large capacity machine tools : en
  • DE1108165B - Plate leveler : de en
  • CA621468A - Railway brake beam : en
  • GB869791A - Material deposition process employing a collimated electric arc : en
  • CA621366A - Ring frame control device : en
  • US2987335A - Barrel knot tying mechanism : en
  • FR1262939A - Radiator cover plate : en fr
  • FR75415E - Electric motor with transformers : en fr
  • CA621352A - Pulse group generating and shaping circuit : en
  • CA621401A - Electrical regulating system : en
  • FR1263677A - Anti-vibration device applicable to rotating parts : en fr
  • FR1262743A - Universal machine tool for all types of machining : en fr
  • FR1262751A - Improvements to internal combustion engine cylinder heads : en fr
  • FR1263573A - Electrical parts obtained by molding a resin inside a shell : en fr
  • GB869737A - Document marking and sensing apparatus and methods : en
  • FR1263286A - Self-supporting roofing : en fr
  • GB869736A - Improvements in or relating to letter-box box closures : en
  • DE1832734U - SOCIETY DICE GAME. : de en
  • FR1263091A - Production of alkyl chlorosilane hydrides from organopolysiloxane : en fr
  • FR1263526A - Wrapped packing and method of making it : en fr
  • GB869812A - Improvements relating to slotted waveguide aerials : en
  • FR1263329A - Laminated products and in particular laminated metal sheets and their manufacturing process : en fr
  • FR75378E - Armchair convertible into bed : en fr
  • LU39990A1 - : en
  • FR1262943A - Process for preparing triethylenediamine : en fr
  • FR1262993A - Ultra-short electromagnetic wave measuring systems : en fr
  • FR1263236A - Aqueous dispersions of vinyl chloride-acrylic ester copolymers : en fr
  • US2986872A - Overcenter hydraulic pump-motor engine starter : en
  • US2987140A - Multiple stage mast structure : en
  • FR567M - : fr
  • GB869639A - Liquid meter : en
  • FR1263086A - Lamp for automobile and motorcycle headlights, giving reduced anti-glare light, allowing direct front lighting : en fr
  • FR1262669A - Engaging machine, especially linens : en fr
  • FR1263022A - Method and device for drawing running threads, made of fully synthetic materials : en fr
  • CA621424A - Aluminum base alloy die casting : en
  • CA621455A - Lifting device : en
  • CA621733A - Propellant compositions : en
  • GB869824A - Improvements in or relating to pneumatic tyres for vehicles : en
  • FR1262883A - Transducer for converting an adjusting movement into an electrical voltage : en fr
  • FR75390E - Damper piston : en fr
  • GB870029A - Aryl-substituted alkylamines and methods for their production : en
  • GB870040A - Process for partially dehalogenating di- and trihaloacetic acid : en
  • FR1262838A - Improvements to oxygen lance holders for converters and the like : en fr
  • FR1262884A - Means for indicating magnetic inclusions in the lining of melting furnaces, equipped with electromagnetic stirrers : en fr
  • FR1262624A - Ski : en fr
  • FR1263415A - Improvements to mechanical endless chain combustion grates : en fr
  • FR1263456A - Process for preparing acrolein polymerizates or copolymerizates : en fr
  • GB869656A - Improvements in or relating to open hearth furnaces : en
  • FR1263151A - Convertible shoe : en fr
  • FR1263462A - Device for immobilizing and blocking vehicles fitted with wheels on a means of transport : en fr
  • FR1263488A - Filter pot for preparing decanted beverages using filter paper : en fr
  • GB869702A - Suspension for motor vehicles : en
  • FR1263279A - Improvements made to demonstration and sales vehicles : en fr
  • FR577M - : fr
  • FR75305E - New method of mechanical speed control, and new industrial products ensuring the application of this method : en fr
  • GB869899A - Improvements in electrical measuring devices : en
  • FR1262857A - Two-stage spur gear reversing mechanism, especially for marine vehicles : en fr
  • FR1262989A - Improvements for on-site recording of telephone conversations : en fr
  • FR75328E - High purity silicon production method : en fr
  • GB869742A - Squeeze container : en
  • GB869769A - Improvements relating to the bonding of facing materials on to bricks or other surfaces : en
  • GB870015A - A process for the production of stable aqueous emulsions of polymers which can be cross-linked by oxidation : en
  • FR1263321A - Double cam device for controlling and selecting the needles of circular knitting machines and the like : en fr
  • CA621660A - Apparatus for leading a dust-laden gas into a wet dust-collecting compartment : en
  • CA621499A - Closure for vacuum bottles : en
  • CA621557A - Production of film : en
  • FI31870A - Siltrumtork för torkning av fiberskikt eller fiberbanor : en fi
  • FR1262878A - Process for the photographic manufacture of precious metal layers, exterior, electrically conductive on non-metallic and non-conductive supports and products obtained by this process : en fr
  • FR75282E - Method of starting a steam generator : en fr
  • DE1832670U - TRACTOR OR TRACKED VEHICLE. : de en
  • FI31822A - All for the first time : en fi
  • FR1263589A - Automatic electric current switch : en fr
  • FR1263693A - Method for controlling a hydrodynamic brake and hydrodynamic brake for the implementation of this method : en fr
  • FR576M - : fr
  • DE1108195B - Process for the production of alcohols by the oxo synthesis : de en
  • DE1832553U - OIL-HEATED DEVICE WITH SWITCHABLE OIL SUPPLY. : de en
  • DE1832722U - NECK BEARING FOR SPINDLE AND TWISTED SPINDLES. : de en
  • FR1262652A - Injection molding process and machine for implementing this process : en fr
  • FR1262910A - Apparatus for the separation of two fluids : en fr
  • FR1263698A - Negative impedance repeaters : en fr
  • FR1262677A - Machine for polishing spherical bodies, such as playing balls : en fr
  • FR75262E - Controlled Telegraph Distortion Generator : en fr
  • GB869738A - Improved catch : en
  • GB869765A - Improvements in or relating to the mounting of dressing-table wing-mirrors : en
  • DE1108224B - Process for the preparation of N-substituted halo maleimides : de en
  • FI31843A - Device for measuring the height of a tree : en fi
  • FR1262801A - Control system for block line melting machines : en fr
  • FR1263153A - Fitting for pivoting and tilting leaf of window, door, or similar element : en fr
  • FR1263445A - Bricks for slabs under roofs and panels made with these bricks : en fr
  • FR1263463A - Method and apparatus for surface treatment of a material in the form of a textile yarn : en fr
  • US2987525A - Synthesis of polycyclic heterocyclic compounds : en
  • US2987648A - Electron gun : en
  • US2987700A - Differentially sensitive sonic detector : en
  • DE1832433U - FREEZER OR REFRIGERATOR. : de en
  • DE1832761U - BUILDING MATERIAL MIXER. : de en
  • FR1262856A - Coating for ceilings, partitions, walls, etc. : en fr
  • GB869922A - Omega-chloro-polyfluoroalkane sulphonyl fluorides and derivatives thereof : en
  • FR1262797A - Phosphorus isocyanate manufacturing process : en fr
  • FR1263684A - Net, in particular for the protection of fragile objects : en fr
  • FR1263262A - Sinus wedge : en fr
  • US2987262A - Removable and replaceable shower device : en
  • US2987618A - Mass spectrometer : en
  • DE1832407U - WASHING MACHINE OR - MACHINE WITH INTERRUPTED SPIN RUN. : de en
  • FR1263505A - Polishing composition and process for preparing it : en fr
  • FR1263653A - Pipe fitting : en fr
  • FR1263372A - Impact contactor for percussion projectiles : en fr
  • GB870027A - Aminopyridinediazonium salts : en
  • FR1263386A - Combined gas and steam cycle energy production facility : en fr
  • GB869882A - Tetrazaindene compounds and their use in photographic silver halide emulsions : en
  • FR1262882A - Process for the ornamentation of plastics, paper and other flexible materials : en fr
  • FR1263491A - Variable increments calculator : en fr
  • FR1263377A - Method and devices for joining two aluminum tubes end to end : en fr
  • FR1262644A - Improvements to electrical measuring devices and the like : en fr
  • FR1263416A - Vacuum chimney cap : en fr
  • FR75294E - Device sensitive to electrical impulses : en fr
  • FR75404E - Device for regulating the flow and pressure of a fluid supplied by an electromagnetic pump : en fr
  • DK91053C - Drilling head for drilling machines and with a shaft driven by the drilling machine, which can impart to a drilling cartridge a rotating and at the same time a pivoting axial movement. : da en
  • FR1262654A - Improvement in the assembly of the bonnets on the valve bodies : en fr
  • FR1263369A - Reinforced concrete floor in triangular slabs : en fr
  • DE1108400B - Open pump water heating system with immersion burner : de en
  • FR1262745A - Device for dusting and conditioning the air in a room : en fr
  • US2986788A - Chain link coupler : en
  • FR1262691A - Installation for adjusting two or more machines having to rotate at synchronized speeds having a variable determined ratio : en fr
  • FR1263563A - Improvements to optical systems, such as endoscopes : en fr
  • US2987123A - Arrangement in propellers with variable pitch blades : en
  • DE1108580B - Bracket on the wiper blade carrier for attaching this carrier to the wiper arm of a windshield wiper : de en
  • DE1832689U - DEVICE FOR CREATING A POURING OPENING IN CANS. : de en
  • DE1108201B - Process for the production of aromatic nitriles and / or imides : de en
  • DE1832793U - ELECTRIC MOTOR DRIVEN CLOCK REGULATED BY A HEMWERK. : de en
  • DK91019C - Process for the preparation of pyrrolidine-benzilate compounds. : da en
  • FR1262574A - Process for the preparation of 6-aminopenicillanic acid and its derivatives : en fr
  • FR1262976A - Semiconductor devices : en fr
  • DE974949C - Process for the production of an antioxidative tocopherol concentrate : de en
  • FR1262776A - Blanking flap for microwave ovens : en fr
  • DE1108238B - Wavy spring band space : de en
  • FR1262648A - Improvements in plastic injection molding : en fr
  • FR1262815A - Scale model for pipes : en fr
  • GB869756A - Bunker discharge apparatus : en
  • DE1832591U - PLASTIC FRAME FOR DIAPOSITIVE. : de en
  • DE1832595U - WATER PRESSURE TEST DEVICE FOR CONCRETE PIPES. : de en
  • FR1263392A - Required for tierc or pair bets : en fr
  • FR1263575A - Load moment indicating device for lifting systems with variable discharge : en fr
  • FR1263726A - Electric belt tension adjustment device for electric cable wrapping machines : en fr
  • GB869678A - Improvements in and relating to dog beds : en
  • FR1263734A - Improvements to coaxial cables : en fr
  • GB869689A - Improvements in or relating to inductance coil assemblies : en
  • GB869987A - Improved window frame made of wood : en
  • US2987450A - Test composition for serum enzymes : en
  • DE1832614U - INTAKE AIR FILTER FOR COMBUSTION MACHINES, COMPRESSORS AND OTHER AIR SUCTION MACHINES. : de en
  • FR1263592A - Improvements to magnetic stereophonic players : en fr
  • FR1263641A - Small compressor installation for service at the bottom of a mine : en fr
  • FR75346E - Improvements made to switches : en fr
  • FR75365E - Improvements to luminescent discs and the like : en fr
  • GB869718A - Improvements in and relating to fastener devices : en
  • GB870005A - Dithiophosphinic acid compounds and preparation thereof : en
  • US2986806A - Production of turbine or compressor blades : en
  • USD190484S - Wheel cover : en
  • US2987448A - Recovery of galacturonic acid : en
  • DE1832543U - Ladder rung. : de en
  • FR1262696A - Advanced radiosurgical operating table : en fr
  • CA621347A - Bathtub cover : en
  • US2987009A - Aerial transporter and system : en
  • US2987500A - Process for the production of polymethacrylic acid esters : en
  • US2987651A - Apparatus for controlling and protecting electric motors : en
  • US2986864A - Rotary stalk cutter : en
  • US2987041A - Feeding station for wild birds : en
  • CA621593A - Sodium hydrosulfide and a method of preparing same : en
  • FR1263685A - Coupling device for pipes : en fr
  • FR75393E - Accumulator tray : en fr
  • DE1108273B - Circuit arrangement for double-directional connection lines operated with alternating current in telecommunications systems, in particular telephone systems : de en
  • DE1108455B - Device for controlling the automatic needle insert movement in speaking machines for records of different diameters : de en
  • US2987056A - Governor operated fuel control systems : en
  • FR1263240A - Automatic swimmer's belt : en fr
  • FR1263746A - Process for producing a permanent crimp on endless products in the form of wire, bundle of wires or ribbon, and products conforming to those thus obtained : en fr
  • DE1108607B - Machine for tying goods, in particular stacked letters, newspapers, magazines or other documents : de en
  • FR1262897A - Thermometer protection device : en fr
  • FR1263103A - Ball joint for vehicle wiper connecting rods : en fr
  • FR1263273A - Multi-effect drying process and devices : en fr
  • GB869888A - Improvements in or relating to printing machines : en
  • DE1108157B - Pressure medium space for elements of the pit lining : de en
  • DE1108576B - Connection of components for vehicle bodies : de en
  • DE1832493U - DEVICE FOR COLORING HAIR STREAMS. : de en
  • US2987099A - Apparatus for mounting films and other inserts in cards : en
  • US2987235A - Compartmentalized carton : en
  • US2986863A - Pick-up : en
  • GB869747A - Improvements in absorbers of solar energy : en
  • DE1108620B - Method for installing a plastic, preferably bituminous, core seal in dams or in the subsoil of water dams : de en
  • FR1262568A - Ball valve : en fr
  • FR1263245A - Coating composition and articles conforming to those obtained : en fr
  • DE1108282B - Circuit arrangement for clearing the two output voltages of a radio direction finder based on the two-channel principle : de en
  • DE1832639U - DEVICE FOR RACHING SAUSAGE OR MEAT PRODUCTS OD. DGL. : de en
  • FR1263014A - Culture container with adjustable wetting : en fr
  • FR75356E - Set of linearly adjacent characters printing the fundamental monomial of a machine, of the syllabic type, to be typed in clear and keyboard associated with this set of characters : en fr
  • FR75376E - Improvements in the means for controlling and regulating the working conditions of instruments, such as plows, coupled to tractors : en fr
  • GB869700A - Improvements in or relating to agricultural machines : en
  • USD190485S - Chair back : en
  • USD190534S - Page 3 figure : en
  • FR1263140A - Derailleur : en fr
  • DE1108325B - Moving coil relay with contact pressure amplification : de en
  • FR1262701A - Manufacture of paper pulps from bagasse and tropical timber : en fr
  • GB869951A - Werner type aluminium complexes, their preparation and use : en
  • FR1262842A - Electric underfloor heating : en fr
  • GB870004A - Improvements in or relating to spools for yarn : en
  • US2987697A - Electric connector : en
  • FR1262931A - Magnetic Disk Data Storage Device : en fr
  • FR1262970A - Sewing machine with top transport device : en fr
  • FR1263198A - Process for improving body properties by applying thin layers : en fr
  • GB869963A - Improvements in or relating to containers for the bulk handling of powdered or granular materials : en
  • DE1108163B - Sensor for metal extrusion : de en
  • FR1263112A - Electronic device applicable to motor vehicles in general and intended for automatic switching on of position lights : en fr
  • FR1263554A - Small dimension dry rectifier : en fr
  • DE1832516U - CHANGING TABLE FOR BABIES. : de en
  • US2986912A - Textile treating apparatus : en
  • US2987121A - Foldable partition : en
  • US2987294A - Valve : en
  • FR1262972A - Mechanical high vacuum pump of the roots blower type : en fr
  • IE25180L - Curing elastomeric materials. : en
  • BE597958A - Process for preparing vinyl chloride starting from methane. : en fr
  • CA621685A - Process of and apparatus for decomposing gas, particularly air, by means of low-temperature rectification : en
  • GB869858A - Changing booths : en
  • USD190541S - Portable sun bathing reflector : en
  • FR1262909A - Improvement of the processes for preparing dyed synthetic yarns with permanent crimping and resulting new product : en fr
  • FR1263175A - Roll-on towel holder : en fr
  • CA621394A - Operating mechanisms for electric circuit control devices : en
  • DE1832567U - WINDOW WITH FRAME MADE OF PLASTIC HOLLOW PROFILES. : de en
  • US2987036A - Electric shaver lubricator : en
  • FR1263343A - Improvements to vineyard plows : en fr
  • DE1108508B - Fuels for gasoline engines : de en
  • DE1832479U - ELECTRIC TUBULAR CONVERTER. : de en
  • DE1832709U - PENCIL SHARPENER WITH SPARE KNIFE. : de en
  • GB870008A - Emptying device for containers for material in dust form : en
  • GR21960B - PORTABLE AUTOMATIC WEIGHING ACCURACY. : el en
  • GB869771A - An improved rolling gear tester : en
  • GB870016A - Improvements connected with vacuum forming machines : en
  • GB869982A - Folding carton : en
  • FR1263208A - Process for preparing carbamates from carbinols : en fr
  • US2987440A - Injectable hormone preparations : en
  • US2987498A - Hardenable epoxy resin and processes for preparing and hardening same : en
  • GR21958B - EXPERIENCED MOTIVATION FORCE BY WATER. : el en
  • GB869750A - Improvements in or relating to the production of mesityl oxide copolymers : en
  • FR1262778A - Improvements in processes and apparatus for the treatment, using activated sludge, of waste polluted by organic substances : en fr
  • FR1262941A - Regulating device intended to maintain a frequency at its nominal value : en fr
  • FR1263149A - Delayed detonator for initiation devices : en fr
  • FR1263297A - Advanced motor pump : en fr
  • FR1263355A - flow spout type end closure for a cartridge containing caulk : en fr
  • FR1263707A - Additives for lubricating oils intended to improve the lubricating effect and the pressure resistance of lubricating oils : en fr
  • DE1108511B - Process for the production of a stroke limiting stop for pressure valves of fuel injection pumps and stop for carrying out this process : de en
  • FR1263256A - Improvements to weld preparation : en fr
  • DE1108183B - Arrangement for heating a, in particular highly viscous, liquid contained in a boiler : de en
  • CA621452A - Material handling plant : en
  • CA621597A - Method and apparatus for heating glass : en
  • FR1263135A - Process for preparing titanium tetraiodide from titanium and iodine and apparatus for carrying out this process : en fr
  • FR1263508A - Photographic camera incorporating an exposure control mechanism : en fr
  • FR1263541A - Speed sensitive switching mechanism : en fr
  • US2986999A - Externally mounted, jet-ignited tracking flare : en
  • US2987471A - Separation of hydrocarbons : en
  • USD190526S - Shoe repairing machine unit : en
  • DE1108376B - Method and device for the production of fibers from a material which can be softened in the heat : de en
  • DE1832617U - BOLT CONNECTION. : de en
  • FR1263504A - Method for lighting an object and device for implementing this method : en fr
  • FR75352E - Hose clamp for flexible hoses, with concentric application pressure : en fr
  • FR1263520A - Method of intermittent addition of one substance to another : en fr
  • FR1263367A - Rotary compressor reversible into motor : en fr
  • FR1263259A - Joint for connecting two pipe elements, in particular made of stoneware, and clamp for its installation : en fr
  • FR75281E - removal of metallic impurities from polymer products : en fr
  • FR1262895A - Machine for making envelopes, bags and sachets with double stitching and pouches of paper or similar material, with high efficiency : en fr
  • FR1263530A - Improvements to steam generators : en fr
  • DE1832703U - MULTI-PART DESK CUTLERY. : de en
  • DE1108536B - Process for the formation of ultra-hard surfaces on aluminum and aluminum alloys by anodic oxidation : de en
  • FR1262879A - Process for the manufacture of electrically conductive outer layers of precious metal on non-electrically conductive supports and product obtained by this process : en fr
  • FR1263010A - Method and device for modifying, in fluid flow machines, the deviation given by a blade grid : en fr
  • FR1263739A - Power variation amplitude speed limiter device for power regulation and control installations : en fr
  • FR564M - : fr
  • FR75261E - Gauge principle for liquid with manometric capsule and air expansion compensator : en fr
  • FR1263177A - Process for acting on plant growth and substance used therefor : en fr
  • GB870017A - New spun yarns and textile articles obtained from these yarns : en
  • DE1832574U - DRILLING UNIT WITH BUILT-IN FEED DEVICE. : de en
  • DE1832673U - LIQUID RECOVERY VESSEL FOR HYDRAULIC BRAKE SYSTEMS ON MOTOR VEHICLES. : de en
  • DE1832742U - RUBBER OR PLASTIC WHEEL FOR TOY VEHICLES. : de en
  • USD190490S - Electric hair clipper : en
  • FR568M - : fr
  • GB870031A - Process for recovering glutamic acid from fermentation broth : en
  • IE25235L - Benzodiazepine derivatives : en
  • IE25181L - Benzodiazepine derivatives : en
  • FR1263458A - Continuous process for the production of high molecular weight polyamides : en fr
  • FR1263493A - Method and apparatus for operating a set of oil and natural gas wells : en fr
  • FR75278E - omnidirectional radio wave transmitters and receivers : en fr
  • FI31836A - Multiple glass : en fi
  • FR1263421A - Device for cutting and cauterizing the beak of chicks, as well as the beak, claws and dewclaws of adult poultry : en fr
  • FR75311E - Sorting machine for letters and similar flat objects of predetermined dimensions : en fr
  • FR75420E - Improvements to aircraft arresting barriers and the like : en fr
  • FR1263154A - Installation for steam-fed autoclaves, in particular for sterilization : en fr
  • USD190525S - Height measuring chart or similar article : en
  • GB869681A - Improvements in or relating to travelling wave tubes : en
  • DE1108464B - Device for detecting inadequate, weakly or incorrectly applied adhesive strips on slide frames : de en
  • DE1108172B - Washing machine with at least two drums with a horizontal axis of rotation and thus a washing process that can be carried out : de en
  • USD190517S - Fluorescent lamp shade : en
  • US2987647A - Color television receiver : en
  • FR75337E - Process for modifying the properties of objects molded from aromatic polyesters : en fr
  • FR75373E - Process for hardening gelatin and its application in photographic material : en fr
  • FR75383E - Improvements to packaging : en fr
  • GB869904A - Improvements in rotary printing machines : en
  • GB869962A - Method of purifying diorganodihalogenosilanes : en
  • GB869976A - Improvements in watch straps : en
  • DE1108155B - Tunneling machine for excavation routes : de en
  • DE1832723U - BOX PEAR AS A CHILDREN'S TOY. : de en
  • GB869850A - Improvements in or relating to electron-microscopes : en
  • DK91018C - Process for the preparation of piperidine derivatives. : da en
  • DK91024C - Method for decolorization of kanamycin. : da en
  • DE1832625U - PROTECTIVE HALF SHELL FOR INSULATION OF GAS OR. DGL. TUBE. : de en
  • FR1262646A - Mechanical quillwork trade : en fr
  • GB869670A - Improvements in or relating to cartons and blanks therefor : en
  • FR75366E - Thermally controlled clutch, in particular for fans or similar mechanisms : en fr
  • DK91047C - Explosion safety valve, especially for ship engines. : da en
  • FR1262554A - Improvement in automatic sighting devices, fixed or carried by mobile devices : en fr
  • FR1263495A - Slit filter : en fr
  • GB869980A - Improvements in slotted tyre tread : en
  • US2987662A - Speed comparing and controlling servosystem : en
  • GB869901A - Steel bar connector for reinforcing and stressing concrete : en
  • FR1262735A - Method of manufacturing a plastic object covered with a metal : en fr
  • FR1262869A - Device for individual drying of tobacco leaves : en fr
  • IE24950L - Tetrahydroisoquinoline derivatives : en
  • US2986784A - Ladle structure : en
  • US2986875A - Fuel additives : en
  • US2987569A - Wafer-type cells for dry batteries and method for making same : en
  • FR1262748A - Method and device for manufacturing flasks and the like from thermoplastic material : en fr
  • US2987512A - Process for treating hydrocarbon phosphrous sulfide reaction products : en
  • US2986767A - Caster : en
  • USD190495S - Fan blade and hub assembly or similar article : en
  • DE1832419U - TAPE DEPOSITION FOR RECEIPT. : de en
  • DE1832490U - SPRING DEVICE FOR SPRING BIT. : de en
  • DE1832663U - HOUSING FOR GEAR PUMP, IN PARTICULAR FUEL FEED PUMPS. : de en
  • DE974932C - Contact arrangement for lever and disconnector : de en
  • FR1263479A - Destruction of unwanted fish : en fr
  • DE1832747U - TOY TENT SITE. : de en
  • FR75318E - Rocket safety device : en fr
  • FR1262726A - Magazine-feeder for recording tape : en fr
  • FR1263618A - Process for the preparation of formaldehyde superpolymers with an average molecular weight within certain limits : en fr
  • BE597978A - Coloring salts of the phthalocyanine series and their preparation. : en fr
  • BE604710A - A process for making a latently foaming polymerized composition. : en fr
  • CA621522A - Soldering with nickel-manganese-palladium alloy : en
  • CA621590A - Solid homogeneous nuclear reactor fuel elements mounting and cooling structure : en
  • US2987475A - Inhibiting growth of bacteria in water flooding process : en
  • US2987676A - Pulse generator : en
  • US2987147A - Automatic trailer brake : en
  • US2987359A - Automatic car servicing device : en
  • FR1263688A - Process for preparing carbon tetrachloride : en fr
  • US2987002A - Dual pressure attachment for pumps : en
  • US2987526A - Process of preparing salt-free nu-acyl taurines : en
  • USD190503S - Combined coffee and gaming table : en
  • FR75290E - Method and device for winding multiple threads : en fr
  • DE1108258B - Attachment of the pantograph head to the pantograph rod of electric traction vehicles : de en
  • DE1832699U - WINDOWS, IN PARTICULAR CONCRETE WINDOWS. : de en
  • DK91058C - Device for screwing on shutters on tubes or similar hollow bodies. : da en
  • GB869918A - A process of manufacturing hollow coated textile fabric articles : en
  • DE1108337B - Cold cathode electron gun : de en
  • DE1108414B - Distribution device for bulk goods, in particular glued wood chips for chipboard production : de en
  • FR1262682A - Polarization modulator : en fr
  • FR1263414A - Improvements to the night lighting of the engraved dials illuminated by the edge : en fr
  • FR1263546A - Automatic control for automatic machine with several programs : en fr
  • CA621453A - Resistance unit : en
  • CA621731A - Propellant compositions : en
  • DE1832797U - DISC THREAD BRAKE FOR SHEET GATE. : de en
  • US2986969A - Stereoscopic simulation device : en
  • FR1262663A - Blanket formed from thin sheet material : en fr
  • GB869831A - Vehicle mounted earth moving apparatus : en
  • US2987424A - Root crop flour and method of and system for making same : en
  • US2987639A - Motor brush assembly : en
  • DE1108296B - High-voltage liquid switch component for multiple interruption pole : de en
  • DE1832544U - CASE MADE OF LEATHER PLASTIC OD. DGL. FOR A COMB, IN PARTICULAR POCKET COMB. : de en
  • DE1832784U - BLADE FAN. : de en
  • FR1262834A - Radiator valve : en fr
  • FR1263053A - Improvements to road surfaces : en fr
  • FR1262635A - Improvements in processes for the separation of zirconium and hafnium by ion exchange : en fr
  • FR75433E - Fixing device for devices forming part of electrical installations : en fr
  • GB869827A - Soldering flux composition : en
  • DE1832401U - CORSELET OD. DGL. : de en
  • US2987566A - Thermopile for operation by pilot burners : en
  • DE1832415U - BOOK, PHOTO ALBUM OD. DGL. : de en
  • DE1832562U - FLOOR-HIGH PREFABRICATED WALL ELEMENT SET FOR HOUSING CONSTRUCTION. : de en
  • FR1263637A - Special device on guillotine shears : en fr
  • DE974933C - Device for rapid control of electrical machines : de en
  • FR75284E - Method of starting a steam generator : en fr
  • CA621371A - Draw sheet and mattress protector : en
  • CA621414A - Brake beam and head : en
  • US2986883A - Combustion stabilizer : en
  • FR1263638A - Residential buildings with built-in public utility premises : en fr
  • GR21974B - BOX - TELLAR, FOR SAFE PACKAGING AND TRANSPORTATION OF EGGS. : el en
  • DE974948C - Process to improve the load-bearing capacity of natural soil layers and artificial heaps by introducing load-bearing material under rocking : de en
  • CA621428A - Organo silanes containing polyfluoroalkoxy radicals : en
  • DE1832465U - TIMER FOR ELECTRIC DEVICES. : de en
  • US2986796A - Machines for the continuous cutting of a bar of plastic material : en
  • US2987407A - Method for accelerating the setting of hydraulic binders : en
  • DE1832466U - PROGRAM REGULATOR FOR CONTROLLING THE WORK PROCESSES OF A WASHING MACHINE OR A DISHWASHING MACHINE. : de en
  • DE1108287B - Cable routing made of plastic : de en
  • FR1262969A - Improvements to tables, especially kitchen tables : en fr
  • FR1262559A - Self-releasing logbook for parking rights or the use of paid lanes or means of transport : en fr
  • FR1263217A - Improvements to laundry ovens : en fr
  • FR1263424A - Improvements to hydraulic rotary machines with gears and derived systems, in order to make their flow variable : en fr
  • GB869897A - Improved detonation gun for heating and spraying powders : en
  • CA621699A - Field effect varistor circuits : en
  • US2987269A - Method for radar direction of missiles : en
  • DE1108532B - Two-way valve : de en
  • DE1832634U - CABLE CUTTER. : de en
  • FR1262814A - Three-dimensional matrix for calculating machines : en fr
  • FR1263013A - Self-sealing for hollow elements (or containers) at high pressure : en fr
  • FR1263065A - Assembly system and devices for furniture and shelving : en fr
  • FR1263461A - Device improving the pick-ups of a vehicle engine : en fr
  • FR1263697A - Adjustment of the composition of a copolymer produced in dispersion : en fr
  • DE1832485U - DEVICE FOR SOUND ATTENUATION DURING THE OPERATION OF BLOWER MACHINES AND THE LIKE. : de en
  • US2986946A - Automatic erection control for gyroscope : en
  • US2986940A - Sampling device : en
  • US2987096A - Cross roll machines : en
  • CA621329A - Method of and apparatus for producing hermetically sealed cartridges : en
  • US2986828A - Combination scarifier-scraper : en
  • US2987172A - Fan rotor and method of manufacturing same : en
  • US2987078A - Gas valve : en
  • US2986979A - Flash holder with safety switch : en
  • US2987633A - Zero suppressed pulse stretcher : en
  • USD190532S - Stall pail : en
  • US2987625A - Magnetic control circuits : en
  • US2987680A - Apparatus for generating oscillations of different frequencies : en
  • US2987158A - Centrifugal clutch : en
  • DE1108590B - Method and vulcanization mold for the production of shoes with a vulcanized, multi-layer, multi-colored sole, and a shoe produced by the method : de en
  • DE1108597B - Device for automatic can change in spinning preparation machines : de en
  • US2987285A - Portable handle hanger : en
  • USD190475S - Convertible automobile : en
  • US2987691A - Quick-coupling hermaphroditic connectors : en
  • CA621330A - Grain saving attachment for harvesting combines : en
  • CA621382A - Pile for controlled release of atomic energy : en
  • CA621472A - Manufacture of unsaturated hydrocarbons : en
  • US2986861A - Cotton picking unit : en
  • CA621465A - Apparatus for continuously tipping and flagging bristles : en
  • US2987156A - Magnetically actuated clutch : en
  • US2987681A - Regulated inverter : en
  • US2986817A - Hem setting tool : en
  • DE1108221B - Method for controlling the mode of action of dehydrogenation catalysts for hydroaromatic compounds : de en
  • DE974895C - Lighting lamp for medical purposes : de en
  • FR1262721A - Self-lubricating materials and their applications : en fr
  • FR1263035A - Process for preparing alkali salts of monoalkyl dithiocarbamic acids : en fr
  • FR1263074A - Mill-extractor : en fr
  • FR1263100A - Slotted core for transformers : en fr
  • FR1263146A - Capping head : en fr
  • US2987087A - Guide for mortising hinges : en
  • US2987718A - Hand light in combination with flasher unit : en
  • CA621619A - Apparatus for heating glass sheets : en
  • CA621326A - Invalid's apparatus : en
  • CA621496A - Auxiliary hopper device : en
  • DE1108427B - Molding compound made from homopolymers of ª ‡ olefins containing at least three carbon atoms or their copolymers : de en
  • DE1832480U - SHIELDING GAS ARC WELDING TORCHES. : de en
  • DE1832475U - MAGNETIC ACTUATED IMPULSE CONTACT. : de en
  • BE598002Q - Plastic container blank and container conforming to that obtained. : en fr
  • DE1832528U - SLIDERS FOR FURNITURE FOOT, IN PARTICULAR FOR CHAIRS AND ARMCHAIRS. : de en
  • FR1263132A - Improved bathing caps or the like : en fr
  • FR1263604A - Process for obtaining alkylated phenols and their application as additives for lubricating oils : en fr
  • GB870013A - Improvements in twin-shaft mixers for building material : en
  • BE597774R - Push button with sealed contacts : en fr
  • US2986742A - Waistband assembly for garment : en
  • BE597865A - Improvements to flat object conveying systems : en fr
  • DE1108225B - Process for the preparation of crystalline 3-chloro-10- (3'-dimethyl-aminopropyl) -phenthiazine : de en
  • DE974946C - Driver's seat for tractor : de en
  • FR1262737A - New manufacturing process for composite webs and webs obtained by this process : en fr
  • FR1263548A - PNPN-type semiconductor device and its manufacturing process : en fr
  • CA621692A - Semiconductor resistance element : en
  • BE597872A - Novel dyes and their preparation process : en fr
  • DE1832783U - STABLE CLEANER. : de en
  • DE1832790U - SAFETY DEVICE FOR LIQUID CONTAINER. : de en
  • US2987027A - Propeller thrust stabilizer control : en
  • CA621684A - Emergency-exit lock : en
  • CA621578A - Circuit interrupter construction : en
  • CA621336A - Harrow lifting mechanism : en
  • CA621652A - Electrical connector : en
  • CA621676A - Rotary separator for harvester threshers : en
  • CA621675A - Weaving looms : en
  • CA621717A - Wood treatment : en
  • DE1108433B - Process for making curable resins : de en
  • FR1263081A - Apparatus for leaching and purifying clay : en fr
  • GB869984A - Improvements relating to motor vehicles with pneumatic springing : en
  • US2987045A - Anti-friction rotation mechanism for rock drills : en
  • US2987213A - Garbage can receiver : en
  • US2986824A - Overshoe having bellows tongue and slide fastener : en
  • US2987419A - Method of applying coating material to articles : en
  • CA621471A - Preparation of graft polymers : en
  • DE1832729U - JUMPING GAME. : de en
  • US2987360A - Built-in bathroom ashtray : en
  • US2987441A - Debittering anion-exchange resin particle surfaces of penicillin anions, and tasteless resin particles of penicillin : en
  • US2987225A - Means for dispersing predetermined quantities of liquid at changeable time intervals : en
  • US2987610A - Method and means for welding using a controlled beam of charged particles : en
  • FR1263159A - Ditch cleaning device : en fr
  • FR1263227A - Process for the preparation of new benzothiazepine derivatives : en fr
  • CA621615A - Low viscosity liquid cleaning compositions : en
  • FR1262564A - Process for the production of artificial mineral water : en fr
  • FR1262710A - High stability pleasure and competition sailing boat without ballast : en fr
  • FR1263247A - Process for the preparation of boron heterocycles, and new compounds? : en fr
  • FR1263678A - Coupling device improvements : en fr
  • GB869838A - Improvements in or relating to conveyor systems : en
  • CA621334A - Nylon glide strip : en
  • CA621474A - Lubrication system : en
  • USD190498S - Arrowhead : en
  • CA621722A - Treating glass sheets : en
  • DE1832706U - PERMANENT BOARD. : de en
  • US2987492A - Lacquer composition : en
  • US2987656A - Remote controlled gear shift : en
  • USD190516S - Metallic watch strap or similar article : en
  • CA621373A - Fluid pressure systems : en
  • DE1108534B - Gear change transmission with a synchronizing device : de en
  • DE1832539U - GRILL. : de en
  • FR1262622A - Watch case : en fr
  • IE25084L - Diazotype coatings : en
  • US2986809A - Machine for applying valve operating buttons to aerosol containers : en
  • US2987429A - High-carbon razor blade stock and the like : en
  • DE1108452B - Magnetic recorder : de en
  • DE1108375B - Holding device for spinneret and spinning tube for the production of artificial threads using the wet spinning process : de en
  • CA621533A - Radiation emitting target cooler : en
  • US2987317A - Game device : en
  • US2986755A - Floor sweepers : en
  • US2986911A - Pressure sealing device : en
  • US2987579A - Crosspoint switching network control system : en
  • US2987297A - Vertically adjustable scaffold construction : en
  • GB869909A - Improvements in hydraulically operable hand-tools : en
  • BE597828A - Method of automatic regulation of the ore reduction operation. : en fr
  • BE597795A - New dibenzoazepine compounds and their preparation. : en fr
  • DE1832609U - PROTECTIVE DEVICE AGAINST BIRD MEAT. : de en
  • DE974939C - Horizontal die casting machine : de en
  • CA621476A - Centrifugal separator : en
  • CA621580A - Process for carrying out low pressure polymerization : en
  • CA621427A - Method and machine for knitting seamless gloves : en
  • CA621616A - Reading device : en
  • FR1263089A - Process for the manufacture of a valve and valve manufactured according to this process : en fr
  • FR1263453A - Terminal device for waveguide : en fr
  • GB869943A - Container and cover assembly for corrosive materials : en
  • CA621319A - Method for applying a dressing onto a wound of a tooth, gum, mucous membrane, jaw bone and the like : en
  • US2987487A - Catalyst activation : en
  • US2986836A - Fish hook mount : en
  • US2987342A - Laterally expansible chassis construction for house trailers : en
  • US2987170A - Screw-type conveyor : en
  • US2987670A - Method of determining the efficiency of cutting fluids : en
  • US2987690A - Electrical wall outlet cover and guard : en
  • USD190535S - Staple remover or similar article : en
  • US2986936A - Power element construction : en
  • US2987490A - Surface-active esters of polymerized polyethenoid fatty acids : en
  • FR1263322A - Process for the solubilization of alkali metals in hydrocarbons and resulting product : en fr
  • FR1263350A - Constant velocity ball joint : en fr
  • GB869847A - A photographic objective and mount : en
  • US2986938A - Pressure gage : en
  • US2987199A - Storage unit : en
  • US2987247A - Means for continuous delivery of data from cash registers, accounting and like machines : en
  • US2987288A - Supporting panel in combination with a holding device : en
  • DE1108168B - Clip for tensioning webs of material, in particular plastic films : de en
  • DE1108364B - Process for the catalytic hydrogenative refining of hydrocarbons : de en
  • US2986737A - Work positioning guide : en
  • US2987031A - Dual propeller propulsion : en
  • DK91025C - Color and stencil carrier for stencil duplicators. : da en
  • FR1263201A - Process for the preparation of novel derivatives of isonicotinic acid hydrazide : en fr
  • DE1832438U - SPRAYING MACHINE FOR SPRAYING REFRACTORY MASS. : de en
  • US2987537A - Method of preparing alkyl borate esters : en
  • US2987685A - Corrosion test probe : en
  • US2987456A - Flash photolysis process : en
  • USD190491S - Electric hair clipper : en
  • US2987362A - Releasable fastening means for parts for an article of furniture : en
  • US2986835A - Fishing rod bite signalling light : en
  • US2987328A - Building and air distributing structure : en
  • DE1108232B - Process for the production of new MSH-active hexapeptides : de en
  • DE1108334B - Circuit arrangement for grid control of gas discharge vessels by means of high-frequency voltages : de en
  • CA621497A - Method of modifying type a gelatin and product thereof : en
  • CA621579A - Metal oxide production : en
  • CA621384A - Electric capacitor and method of manufacturing same : en
  • CA621613A - One-way sprag type clutch : en
  • DE1832540U - GRILL PAN. : de en
  • DE1832780U - CONVEYOR BELT, IN PARTICULAR WITH DRIVING RAILS ON A FLAT BELT AND LATERAL FIXED GUIDE RAILS : de en
  • FR1263077A - Movement support for watches : en fr
  • FR1263539A - Improvements to waveguide phase shifters : en fr
  • FR75330E - Continuously operating channel furnace for firing ceramic material, with rotating roller base in stainless steel, carborundum or in refractory material : en fr
  • FR1263741A - New variety of carnation with large dark red flowers of the so-called midi race : en fr
  • GB869711A - Improvements relating to electrolytic systems especially for the cathodic protection of metal structures and to anodes therefor : en
  • GB869855A - Manufacture of acenaphthenequinone monoxime : en
  • DE1832788U - TOP CONTAINER FOR VEHICLES OD. DGL. : de en
  • FR1263275A - Silo for wood chips or similar materials : en fr
  • FR75359E - Electrical pulse modulation and demodulation circuits : en fr
  • FR1262961A - Folding road warning triangle : en fr
  • FR1263497A - Process for carrying out ionic reactions, applicable to gaseous hydrocarbons : en fr
  • GB869915A - Improvements in buttons : en
  • DE1108228B - Process for the preparation of 4-alkyl-5-acylimino -? - 1,3,4-thiadiazoline-2-sulfochlorides : de en
  • DK91051C - Pressure regulator. : da en
  • FR1262664A - Spinning Spinning Reel For Fishing Rod : en fr
  • FR1263251A - Expansion bolt : en fr
  • GB869919A - Improvements in or relating to road vehicle registration number plates and other sign plates : en
  • FR1262727A - New film coating process and device therefor : en fr
  • FR1263107A - Replaceable plug valve and seat for controlling fluid flow : en fr
  • CA621553A - System for treating shell casings and the like : en
  • CA621688A - Procede d'obtention d'une lactone isomerisee : en
  • FR1262876A - Red monoazo dyes and their preparation : en fr
  • FR1263120A - Device for adjusting seat backs, in particular for motor cars : en fr
  • FR1263357A - Rocket for projectile intended to be parachuted : en fr
  • FR1263597A - Electrostatic coating apparatus : en fr
  • FI31867A - Behållare : en fi
  • FR1263317A - Watch strap with device for attaching to the watch bars and a buckle : en fr
  • GB869957A - Stabilized aluminium paste pigments and process for preparing same : en
  • GB870011A - Combination exhalation valve and speaking diaphragm : en
  • US2986747A - Footboard : en
  • US2987080A - Drain cock tool : en
  • DE1108169B - Raising machine with separately driven line and counter-line rollers : de en
  • DE1832422U - DIATYPE. : de en
  • US2986850A - Cutlery sharpening machine : en
  • DE1108426B - Process for stabilizing polyolefins : de en
  • DK91046C - Agent for the control of fungi, in particular mildew. : da en
  • DE1108429B - Process for the heat stabilization of elastomers based on organopolysiloxanes : de en
  • DE1832554U - OIL STOVE OR OIL STOVE. : de en
  • FR75298E - Process for increasing the casting efficiency in bead casting installations : en fr
  • DE1832523U - RAIL-SHAPED BRACKET. : de en
  • FR1263570A - Shooting game with rotating targets and at least one shooting station : en fr
  • FR1263619A - Socket usable for handling nuts, bolts or the like : en fr
  • FR1262620A - Machine for making cigarettes from a continuous roll : en fr
  • FR1263523A - Connection valve or tap, in particular for supply pipes : en fr
  • FR1263729A - Device for the treatment of textile products in a perforated rotary drum : en fr
  • GB869826A - Process for the manufacture of trimethylenetrinitramine : en
  • FR1262616A - Process for the preparation of aliphatic dinitriles from the corresponding diacids : en fr
  • FR1263665A - Process for crosslinking polymerized substances and products obtained by this process : en fr
  • DE1832592U - ADJUSTABLE SUPPORT FOR PROJECTORS. : de en
  • FR1263690A - Photoelectric scanning device for checking surfaces : en fr
  • FR75401E - Fastener for plastic bags and sachets and others : en fr
  • DE1108477B - Process and device for determining the size of defects in ultrasonic material testing : de en
  • DE1108197B - Process for the production of ethylene oxide : de en
  • FR1262872A - Position control unit of a rotary member : en fr
  • US2987055A - Combustion air supply control for internal combustion engines : en
  • US2987128A - Soil damming implement : en
  • US2987612A - Extension or trouble light with magnetic supporting means : en
  • US2987229A - Molded plastic pistol holster : en
  • US2987389A - Ammonium nitrate explosive : en
  • BE598013A - Process for the preparation of 1,4-benzodiazepine derivatives : en fr
  • FR1262675A - Device for sealing a body in a glass apparatus : en fr
  • FR1263578A - Process for the vulcanization of olefin polymers and copolymers with organic compounds, in the presence of acid fillers : en fr
  • GB869757A - Bunker discharge apparatus : en
  • GB869783A - Improvements in or relating to polarisation screens and filters for radio waves : en
  • GR21983B - AUTOMATIC AUTOMATIC MACHINE OF METAL BALLS. : el en
  • DE1832436U - FREEZER CHEST. : de en
  • DE1832455U - BUILT-IN SWITCH FOR WASHING AND DISHWASHING MACHINES. : de en
  • DE1832695U - CATCHING HOOK OF A LOCKING DEVICE FOR LIFTING DOORS OR LIFTING WINDOWS. : de en
  • FR1263114A - Hydraulic steering control device for tractors and others : en fr
  • FR1263235A - Industrial sapphire-ruby pivot and bumper with non-rectilinear characteristic : en fr
  • GB869949A - Improvements in or relating to control mechanism for drum-type sequence switches : en
  • US2987018A - Multi-purpose garden tool : en
  • US2987369A - Silica-gel free silica, zirconium sulfate, and sodium sulfate tanning agent : en
  • DE1108184B - Process and device for dewatering salts containing water of crystallization : de en
  • DE1832724U - CRASH CAP. : de en
  • DE1108421B - Injection mold for the production of tubes made of thermoplastic material : de en
  • DE1108180B - Process for increasing the strength of coke made from conventional coking coals : de en
  • DE1108468B - Clamping device for rollable projection walls : de en
  • DE1832443U - HANDSET. : de en
  • FR1262623A - Diaphragm pump : en fr
  • FR1262824A - Children's shoe : en fr
  • GB869762A - Laminated rubber tires : en
  • FR1262774A - Process and device for very fine dispersing, homogenization, mixing and agglomeration of solid substances previously reduced to small fragments, of liquids and gases : en fr
  • FR560M - : fr
  • FR1263239A - Machine for printing flat and on cylindrical bodies by the silk screen process : en fr
  • GB869683A - Improvements in or relating to television receivers : en
  • FR1263657A - Process for the non-destructive hydrogenation, under pressure, of petroleum-derived hydrocarbons : en fr
  • GB869786A - Low-iron, spalling resistant periclase brick : en
  • US2987215A - Variable volume storage tanks : en
  • US2987558A - Organometal compounds : en
  • US2987572A - Color-image-reproducing apparatus utilizing velocity modulation : en
  • USD190478S - Motor vehicle : en
  • FR1263016A - Transport device for machining chips : en fr
  • CA621713A - Vertical tilt-out chassis : en
  • DE1108311B - Separately excited direct current generator for arc welding with counter-series winding and decoupling of external and series-closing excitation circuit within the machine : de en
  • DE1108430B - Process for the preparation of amide-like polycondensation products from oxynitriles : de en
  • DE1832504U - MIRROR. : de en
  • DE1832582U - UNIVERSAL TRIPOD HEAD FOR TRIPODS. : de en
  • CA621515A - Process for the manufacture of omnidirectionally oriented films of macromolecular materials : en
  • FR1263366A - Over-the-shoulder suspension strap : en fr
  • FR1263406A - Universal lever lock : en fr
  • FR1263428A - Electric boiler for central heating : en fr
  • DE1832558U - HEATING SYSTEM. : de en
  • FR75348E - Fuel gas distributor for household appliances : en fr
  • FR75386E - Bulk solids distributor : en fr
  • DE1108565B - Process for the production of partial negatives by means of a multilayer photographic negative material with at least three silver salt emulsion layers which are sensitive to different areas of the spectrum : de en
  • FR1263360A - Conveyor of powdery or granular products, particularly coal, ash, clinker, for boilers : en fr
  • FR75427E - Laminate for printed circuits and method of manufacturing this laminate : en fr
  • GB869811A - Improvements in or relating to apparatus for feeding lamp filament leads and like articles : en
  • US2986781A - Apparatus for longitudinal feeding and laying of flexible strands : en
  • US2987135A - Vehicle steering system with automatic correcting means : en
  • US2987530A - Use of transition metal carbonyls as catalysts in preparing cyclopentadienyl manganese tricarbonyl : en
  • US2987043A - Dog house : en
  • US2987400A - Neutral-type instant chiffon pie filling and method of producing same : en
  • US2987684A - Electrical apparatus : en
  • CA621481A - Embossing machines : en
  • CA621712A - Liquid filters : en
  • DE1108251B - Arrangement of the driver's desk of rail vehicles : de en
  • DE1832584U - LIQUID LEVEL INDICATOR. : de en
  • FR1262588A - Process for obtaining flat and smooth objects made of cotton and synthetic fibers and objects conforming to those obtained : en fr
  • FR1262674A - Thermal regulator, more particularly intended for the remote control of an electric oven : en fr
  • FR1262756A - Organic compounds containing alkali metals obtained from epoxies by opening the epoxy core : en fr
  • BE597820A - Recording and reproduction of telephone numbers : en fr
  • FI31815A - Strumpa, damskum damstrumpa : en fi
  • FR1262583A - Aerodynamic profile body : en fr
  • FR1263450A - Coating process for ferrous metals : en fr
  • US2987582A - Multichannel magnetic erasing heads : en
  • US2987293A - Valve : en
  • FI31859A - Load side support for log banks : en fi
  • FR1263133A - Velocity modulation tube without magnetic guide : en fr
  • US2986987A - Device for making copies : en
  • US2987368A - Colouring of wool, silk and other protein-base fibrous materials : en
  • US2987688A - Variable resistor : en
  • FR1262848A - Symmetrical car bogie for non-flush monorail track : en fr
  • FR1263330A - Leisure nautical vehicle : en fr
  • FR1263646A - Bleaching in aqueous solution using a peroxymonosulfate in the presence of manganese ions : en fr
  • FR1263141A - Detection device to check if an element of an electrical installation is live : en fr
  • FR1263412A - Transfigurator for servo-mechanism : en fr
  • FR1262703A - Manufacture of pulp from lignocellulosic materials : en fr
  • FR1262799A - Nuclear reactor with a device for the temporary storage of fuel cartridges : en fr
  • FR1263105A - Triplex compressed air distributor for pneumatic vehicle braking systems : en fr
  • FR1263740A - Fixing pin for parts nested in one another : en fr
  • US2986787A - Removable wire connector : en
  • US2987072A - Butterfly valve and sealing means therefor : en
  • US2987346A - Front and rear braking force regulating mechanism : en
  • US2986880A - Minimum flow throttle valve for a jet engine fuel control : en
  • US2987337A - Latch mechanism : en
  • CA621456A - Production of dicyclopropyl compounds : en
  • CA621598A - Oscillator circuit : en
  • US2987188A - Strainer : en
  • US2987382A - Tube furnace for carrying out gas reactions in ceramic tubes : en
  • US2986908A - Shaft coupling : en
  • US2987527A - Treating compound and method : en
  • FR1262619A - Improvements to pre-plasticizing injection devices : en fr
  • FR1263476A - New linear polyamide and its applications, particularly as fibers and as films : en fr
  • US2987214A - Weatherproof, protective covering for electrical wiring devices : en
  • US2987275A - Programmed path landing system : en
  • US2987703A - Preset code receiver for central remote-control systems : en
  • USD190539S - Illumesfable mailbox : en
  • CA621626A - Electrical fixture support : en
  • CA621345A - Cooking appliance : en
  • CA621484A - Bile acids halogenated in the side chain : en
  • CA621523A - Gall-bladder preparation : en
  • FR1263662A - Construction device : en fr
  • FR1263683A - Pump unit for pallet lift trucks : en fr
  • GB869699A - Improvements in or relating to writing instruments : en
  • GB870009A - Reduction of tetrahydrobenzaldehydes : en
  • DE1108284B - Process for the production of separators for accumulators from a cellulose fiber fleece : de en
  • DE1108615B - Automatic stroke adjustment device for peeler centrifuges and similar machines : de en
  • FI31816A - This is based on the fact that this is a proteolytic enzyme network : en fi
  • FR1262738A - Battery comprising an electrolyte-anode paste : en fr
  • GB869960A - Improvements in apparatus for removing loose fibres from textile machinery : en
  • CA621576A - Method of and apparatus for making mouthpiece cigarettes : en
  • DE1108280B - Power supply for the rectifier tubes of the high-voltage part in a television multi-standard device : de en
  • DE1832626U - CAP FOR FUEL OR LUBRICANT TANK. : de en
  • US2987515A - Urethanes : en
  • DE1108519B - Steam power plant : de en
  • DE1108568B - Hydraulic pump, especially for the operation of a hydraulic expansion in mining operations : de en
  • DE1832568U - DOORS, IN PARTICULAR INDUSTRIAL DOORS. : de en
  • DE1108215B - Process for the preparation of Dihydrotachysterinen : de en
  • DE1832655U - PHOTOGRAPHIC CAMERA WITH RANGEFINDER, EXPOSURE METER OD. DGL. : de en
  • GB869848A - Multiple effect vacuum evaporator : en
  • FR1262657A - Furniture door locking device : en fr
  • FR1263029A - Ultra-short wave phase shifter : en fr
  • FR1263550A - Control system for the actuators of a friction press : en fr
  • GB869997A - Process for the production of condensation products : en
  • DE1108255B - Graphite sliding piece as a car body support for vehicles, especially rail vehicles : de en
  • FR1262716A - Improvements in the construction of hermetic refrigeration compressor units : en fr
  • FR1262896A - Camping table : en fr
  • DE1108396B - Pressurized conveying machine brake : de en
  • DE1832700U - LOCKING OF TWO PARTS IN WRITING DEVICES. : de en
  • FR1262903A - Device for the serial call of columns with a view to entering data into an accumulator, in particular for card-punching machines : en fr
  • FR1262965A - Pushpin to instantly attach and remove eartes and other documents without drilling them : en fr
  • DE1108556B - Photographic camera : de en
  • DE1108596B - Device for separating fiber fleeces or wadding : de en
  • DE1832654U - FINDERS FOR PHOTOGRAPHIC CAMERA. : de en
  • DE1108471B - Iris diaphragm with several arched lamellae : de en
  • DE1108543B - Feed gear for electrically controlled machine tools, especially for modular units : de en
  • GB870037A - Improvements in or relating to road vehicle suspension systems : en
  • DE1832575U - SURFACE GRINDING DEVICE FOR WOODEN PARTS. : de en
  • DE1108250B - Method for increasing the starting torque of a hydrodynamic transmission, especially for rail vehicles : de en
  • DE1108411B - Knife arrangement on cutting tools, e.g. B. for wood cutting machines : de en
  • FR1262807A - Line-concentration telephone network : en fr
  • FR1263009A - Method and device for metallizing metal strips by fusion : en fr
  • FR1263524A - Process and device for the production of thermoplastic, expandable materials in the form of small particles : en fr
  • FI31850A - Anordning for automatic control in the field of operation of the vehicle control unit : en fi
  • FR1262835A - Trigger coming into action for a threshold value with indication depending on the radiation : en fr
  • FR1263499A - Method and device for the preparation of magnetic recording elements : en fr
  • FR1262890A - Method and device for casting and stacking metal parts, in particular plates : en fr
  • GB870024A - Improvements relating to organosilicon compounds : en
  • FR1262960A - Process for the preparation of protective coating for buildings : en fr
  • FR1263187A - Improvement in proximity devices : en fr
  • FR75315E - Sorting machine for letters and similar flat objects of predetermined dimensions : en fr
  • FR75422E - Clamping device consisting of a nut and an extension, in particular for chocks in rolling mills : en fr
  • DE1832585U - TEACHING AND INDIVIDUAL MATERIALS FOR TRAFFIC TRAINING. : de en
  • FI31873A - Installation of fast-moving devices and spindles : en fi
  • FR1262810A - Device for fixing an object holder to the jamb of a cabinet and bottle-holder basket comprising this device : en fr
  • GB869707A - Improved means for the construction of honeycomb and pigeon hole compartments : en
  • GB869724A - Improvements in and relating to electrical rectifier assemblies : en
  • GB869815A - Improvements in or relating to steroids and the manufacture thereof : en
  • GB869903A - Improvements in rotary printing machines : en
  • US2986937A - Lineal yardage meter attachment for golf clubs : en
  • US2987324A - Vehicular steering-coupling device : en
  • US2987516A - Cycloalkylamine salts of pyrimidine acetic acids : en
  • FR1263062A - Umbrella, parasol or parasol : en fr
  • FR1263335A - Registration device for copying in contact with photographic elements on flexible support : en fr
  • CA621333A - Attachment for fishing rods : en
  • CA621645A - Arrangement for controlling a transistor circuit : en
  • CA621317A - Method and apparatus for die forming wheel covers : en
  • US2986808A - Steel body having alloyed zinc coating and method of producing such coating : en
  • US2987504A - Polyurethane rubber via storable intermediates : en
  • US2987548A - Preparation of benzylamine : en
  • DE1108479B - Device for continuous measurement of the yarn uniformity : de en
  • DE1832795U - COVER PLATE FOR TUBES OR DGL. : de en
  • CA621669A - Safety pull bar for paper cutting machines : en
  • BE597829A - Laundry glove. : en fr
  • USD190510S - Combined condiment dispenser set and rack therefor : en
  • US2986964A - Electronic musical instrument : en
  • US2986810A - Production of composite metal stock having internal channels : en
  • US2987062A - Bone splint with absorbable section : en
  • US2987070A - Balanced pressure shower mixing valve : en
  • US2986858A - Bagging and packaging machine : en
  • US2987030A - Hand operated boat propeller : en
  • US2987126A - Hitch device : en
  • USD190473S - Table or similar article : en
  • CA621708A - Foundry mold forming method and apparatus : en
  • CA621585A - Method of reducing eye holing in lacquered tin-plate : en
  • CA621588A - Switch group operating mechanism : en
  • BE598011A - Process for the preparation of 1,4-benzodiazepine derivatives : en fr
  • CA621528A - Camping assembly : en
  • US2986955A - Fluid mechanical coupling : en
  • US2986757A - Motor driven rotary machine : en
  • US2986943A - Gyroscope systems : en
  • US2986997A - Printing apparatus : en
  • US2986840A - Seed and method of preparing same with urea-aldehyde resin : en
  • US2987540A - Process for the preparation of nu-substituted aminobutyric acid esters : en
  • DE1108303B - Electrical selection device for automatic mixers, in particular beverage machines : de en
  • FR1262562A - Protease purification process : en fr
  • DE1108372B - Cooling device for thermally highly stressed walls : de en
  • FR1263434A - Device for adjusting the flow of a fluid for bubbling trays, in particular in refining towers : en fr
  • FR1262825A - Process for making and hanging curtains or drapes : en fr
  • FR1263459A - Damper for the closing movement of doors closing under the influence of a spring : en fr
  • FI31844A - Parking machines : en fi
  • FR75268E - Coke oven door : en fr
  • FR1263306A - Process and device for sawing metallurgical products obtained by continuous casting : en fr
  • FR1263364A - Advanced automatic feeding device for potted plants : en fr
  • FR1263594A - Process for the treatment of boreholes and other underground wells : en fr
  • DE1108299B - Connection of movable contact devices of electrical switching devices, in particular those with contacts moving in a straight line, with the switching mechanism : de en
  • CA621544A - Water resistant explosive compositions with karaya gum : en
  • DE1108608B - Dismountable coil : de en
  • DE974951C - Flux for hot-dip galvanizing, tin-plating and lead-plating : de en
  • FR1262647A - heating element and radiators applying such an element : en fr
  • FR1262747A - Improvements to progressive lighting devices : en fr
  • FR1262618A - Improvements to cups forming overcapping members for flasks and others : en fr
  • FR1262772A - Manufacturing process for ternary eutectic alloys based on calcium, silicon and iron : en fr
  • FR1263382A - Selector device for carrying out different programs, in particular in rolling mill installations : en fr
  • GB869845A - Improvements relating to organopolysiloxane elastomers : en
  • GB869790A - Improvements in or relating to cleaning machines : en
  • CA621531A - Ingot stacking machine and method : en
  • DE1832720U - PRESSURE CYLINDER FOR SPRAY EQUIPMENT. : de en
  • BE597859R - Alpha-substituted alkyl penicillins and their salts : en fr
  • DE1108406B - Cross bars made of metal, especially light metal or plastic bars for windows and glass doors : de en
  • DE1832437U - HEAT EXCHANGER. : de en
  • DE1108253B - Transition device on the front of vehicles, in particular rail vehicles : de en
  • US2986789A - Diaper holder : en
  • US2987083A - Radial arm portable power saw guide : en
  • USD190520S - Flashlight : en
  • FR1262717A - Method and device for dynamically determining the mass distribution of a body : en fr
  • FR1263313A - Advanced tailstock for machine tools : en fr
  • FR1262650A - Extruding machine : en fr
  • FR1263601A - Apparatus for slicing food products : en fr
  • FR1263721A - Bistable transistor multivibrator : en fr
  • DE1832410U - FIBER FIBER COMPOSITE FABRIC OR KNITTED. : de en
  • DE1832710U - FLEXIBLE SHOE. : de en
  • US2986820A - Technique and means for rendering certain material invisible : en
  • FR1262678A - Machine for positioning spherical bodies : en fr
  • DE1108467B - Projection screen for light images to achieve a three-dimensional, spatial image effect : de en
  • US2987223A - Dropper plug : en
  • US2987301A - Roller mixer freezer : en
  • DE1108569B - Fusible link for the triggering device of fire extinguishing systems : de en
  • DE1832560U - CONDITIONING PLANT. : de en
  • FR1262794A - Improved ventilation of premises : en fr
  • FR1262945A - Roller freewheel device : en fr
  • FR75394E - Method of fitting out a steam generator exchanger and exchanger thus obtained : en fr
  • DE1108402B - Hot water heater with an upright three-pass flame tube smoke tube boiler : de en
  • DE1108481B - Furnace head with an oxygen curtain : de en
  • DK91026C - Coupling for remote writing systems with selectors for automatic construction of a circular connection. : da en
  • FR1262576A - Flexible plastic strip : en fr
  • FR1262819A - Agents intended to reduce the flammability of flammable substances : en fr
  • GB869797A - Improvements in or relating to high-tension electrical insulators : en
  • US2987013A - Vehicles : en
  • US2987607A - Automatically controlled electric kettle : en
  • FR1262668A - New improved trolley, especially for transporting laundry in laundries : en fr
  • FR1263174A - Bedding device making it possible to make the user take a position of relaxation or healing, determined : en fr
  • FR75300E - Process for producing macromolecular polycarbonates from cyclic carbonates such as ethylene carbonate : en fr
  • GB869637A - Improvements in or relating to the looper drive for double chain stitch sewing machines : en
  • CA621376A - Adjustable auger intake shield and deflector : en
  • CA621365A - Food container : en
  • CA621647A - Check-aligning mechanism : en
  • DE1108533B - Device for introducing a round steel link chain into a chain sprocket : de en
  • DE1832529U - FURNITURE FITTING. : de en
  • FR1262988A - X-ray diagnostic device : en fr
  • FR75297E - Improvements made to agricultural implements used for uprooting beets and their alignment after uprooting : en fr
  • DE1108304B - Lighting system with transistor regulator for vehicles, especially motor vehicles : de en
  • DE1108535B - Control device for hydraulic drives consisting of controllable pumps and fluid motors : de en
  • DE1832439U - GUIDANCE POST. : de en
  • FR1262817A - Reclining seat for two-door automobiles : en fr
  • FR1263451A - Method and device for the manufacture by insufflation of a unitary thin-walled hollow part, in synthetic material and products obtained by this method : en fr
  • FR1263469A - Electric household appliance for the preparation of ice creams and ice creams : en fr
  • DE1832450U - CONNECTING DEVICE FOR TWO ELECTRICAL CABLES LAYING ADDITIONAL. : de en
  • DE1832515U - SPRING CORE FOR UPHOLSTERED FURNITURE. : de en
  • US2987696A - Lamp base with collared insulator : en
  • FR1263281A - Method and installation for sorting radioactive ores or radioactive objects : en fr
  • FR75431E - Dishwasher : en fr
  • GB869965A - Improvements in cap sealing machines for bottles or jars : en
  • FR1263403A - Double wall pot : en fr
  • FR571M - : fr
  • GB869930A - Improvements in electrical junction boxes : en
  • FR1263258A - Musical device consisting of the combination of two accordions : en fr
  • GB869977A - Diazacycloalkenes and the preparation thereof : en
  • CA621633A - Steady rest structure : en
  • US2987361A - Furniture construction : en
  • US2987431A - Method of manufacturing panels and panel so produced : en
  • US2987701A - Methods and apparatus for eliminating singing components from seismic signals : en
  • US2987709A - Magnetic gate and head switching network employing the same : en
  • BE598015A - Process for the preparation of 1,4-benzodiazepine derivatives : en fr
  • FR1262973A - Device for working a material lying on the ground : en fr
  • DE1108321B - Distortion meter : de en
  • DE1832652U - PHOTOGRAPHIC CAMERA WITH ELECTRIC EXPOSURE METER AND CENTRAL SHUTTER. : de en
  • FR1262822A - Hot air cylinder : en fr
  • DE1108482B - Method for the continuous registration of a gas component of a gas mixture which destroys an aluminum barrier layer and device for practicing the method : de en
  • FR75434E - Cardboard box : en fr
  • GB869688A - Safety locking lever and latch assembly for a permutation padlock : en
  • GB869734A - Improvements in plastic sheet material and method of making same : en
  • GB869978A - Method of producing n-alkyl-and-cycloalkyl-piperidine carboxylic acid amides : en
  • FR1263519A - Fuel cartridges for nuclear reactors : en fr
  • FR1263529A - Method and device for mounting tubes in openings in a wall : en fr
  • FR1263545A - Pressurized fluid motor device for spot welding guns or other similar tools : en fr
  • FR75312E - Fiber filters and their use for gas treatment : en fr
  • GB869720A - Improvements in and relating to regulators more particularly temperature regulators : en
  • DE1108513B - Air-cooled internal combustion engine : de en
  • GB869839A - Work-piece clamping means : en
  • GB869931A - Improvements relating to dynamo-electric machine field control circuits : en
  • DE1108520B - Quick release : de en
  • FR1262804A - Parametric waveguide amplifier : en fr
  • FR1262855A - Hydraulic device for automatic control of machines such as sheep : en fr
  • GB869871A - Improvements in or relating to air-cooled internal combustion engines : en
  • FR1263267A - Polar ring for alternator : en fr
  • US2987509A - Nu-vinyl-3-morpholinone compounds : en
  • US2987641A - Irradiation system for an electron beam apparatus with cold cathode : en
  • FR1263277A - Improvement in adjustable seats for vehicles : en fr
  • CA621398A - Breathing apparatus : en
  • FR1262831A - Improvements in reels for office machines : en fr
  • FR1263079A - Suction device for broken threads and dust for spinning machines : en fr
  • FR1263160A - Advanced drift control circuit for electronic signal transmitting device : en fr
  • FR1263302A - Process for the separation of high boiling impurities contained in light industrial gas mixtures : en fr
  • FR1262645A - Device allowing the use of glass or tempered glass doors for openings with a height greater than that of the doors : en fr
  • FR1263008A - Dynamo-electric machine : en fr
  • DE1832530U - CORNER CONNECTION ARRANGEMENT FOR FURNITURE OD. DGL. : de en
  • FR1262734A - Pressurized fluid dispenser : en fr
  • FR1262769A - Route control system for railways : en fr
  • FR1262783A - Structure of sheathed and jacketed tube and its manufacturing process : en fr
  • FR1262885A - Device for inserting blanks between threading wheels : en fr
  • GR21972B - HEATING SYSTEM. : el en
  • FR1262638A - Improvement in the arm of mechanical kneaders : en fr
  • FR75254E - Process for preparing pure vitamin b12 : en fr
  • FR75429E - Electric cables and their manufacture : en fr
  • GB869708A - Improvements in or relating to television systems : en
  • GB869935A - Improvements in and relating to the cold-working of metals : en
  • FR1262712A - Apparatus for cooling milk during milking : en fr
  • FR1263431A - Circular knitting machine : en fr
  • US2987011A - Conveyor interchange : en
  • US2987422A - Process for the production of electrically conductive coatings and products obtained by this process : en
  • FR1262560A - Pneumokinetic motor : en fr
  • FR1262777A - Prefabricated pedestal for foundations and others : en fr
  • FR1263080A - Trailer coupling device for passenger cars : en fr
  • FR1263420A - Residential trailer car : en fr
  • GB870025A - Filter circuit : en
  • FR1262599A - Method, device and potentiometric apparatus for corrosion protection : en fr
  • FR1263347A - Improvement in dry cell cells : en fr
  • FR1263023A - Improvements to textile machines : en fr
  • FR1263283A - Improvement in hammer mills : en fr
  • FI31831A - Leather production method : en fi
  • IE25236L - Benzodiazepine derivatives : en
  • DE1832494U - BREATHABLE PLASTIC HAIRDRESSING CLOTH. : de en
  • US2986945A - Gyroscopic instrument : en
  • US2987270A - Vehicle for testing control systems at subsonic speed : en
  • US2987629A - Voltage comparator : en
  • US2986827A - Bulldozer for tandem push loading : en
  • US2987182A - Detecting apparatus : en
  • US2987557A - Process for manufacture of acetylenic alcohols : en
  • US2987165A - Bucket conveyor : en
  • DE1108424B - Process for the production of optionally foamed plastic bodies including surface structures : de en
  • DE1108475B - Method and device for determining the size and the phase position of an imbalance : de en
  • DE1832754U - TOY WITH FIGURES TO BE CUT OUT FROM A BOW. : de en
  • FR1263129A - Self-locking container closure cap : en fr
  • FR1263588A - Magnetic rail brakes : en fr
  • FR75402E - Thermally controlled contactor : en fr
  • GB869662A - Improvements in and relating to impellers for centrifugal fans : en
  • DE1108613B - Bunker with adjustable emptying device : de en
  • FR1262947A - Device for continuous plotting of curves : en fr
  • FR1263265A - Adhesive bituminous composition and its manufacturing process : en fr
  • FR1263422A - Boat propulsion process : en fr
  • FR75358E - Improvement of fuel oils : en fr
  • GR21976B - MANNER OF COLLECTION OF OLIVE FRUIT BY THE CONSTRUCTION AND USE OF A SUITABLE GRID. : el en
  • GB869690A - Austenitic steel alloys : en
  • GB870057A - Polyoxamides : en
  • FR1262597A - Two-chamber, four-stroke rotary internal combustion engine : en fr
  • CA621636A - Solid head tubular connector and method of making same : en
  • US2986750A - Connecting means for launching and recovery of water-borne craft from and to ships : en
  • US2987405A - Treatment of aluminosilicates : en
  • CA621505A - Titanium acylate silicone copolymers : en
  • US2987104A - Method of producing decorative surface covering : en
  • US2987052A - Wall construction for pressurized furnace : en
  • US2987534A - Group iii-a element compounds : en
  • US2987620A - Low temperature phosphorescence analysis of crude oil : en
  • CA621581A - Fuse construction : en
  • CA621399A - Projectile for firearms : en
  • US2987014A - Freight vehicle lining : en
  • CA621501A - Radar apparatus : en
  • LU39984A1 - : en
  • US2987180A - Device for selectively discharging vials having closure caps sealed thereto and vials without closure caps from a vial filling and sealing apparatus : en
  • US2987403A - Method and package for protecting food from mold and oxidation : en
  • FR1263119A - Pull-on device for filing cabinet : en fr
  • FR1263609A - Load-bearing articulation, intended in particular for the independent suspension of the steered wheels of motor vehicles : en fr
  • DE1108313B - Electric DC motor or oscillator, especially for clocks : de en
  • DE1832697U - LIGHTING DEVICE WORKING IN CONJUNCTION WITH A GARAGE OPENER. : de en
  • USD190511S - Holder for napkins and condiment containers : en
  • DE1108335B - Delay line with periodic structure for forward shaft amplifier tubes : de en
  • DE1108484B - Staggered roller drive for calculating machines : de en
  • DE1832719U - DEVICE FOR INJECTING PLATES IN CONTINUOUS FLOW. : de en
  • FR1262987A - Device for obtaining selected radiographs : en fr
  • GB870041A - Improvements in or relating to the treatment of hydrocarbon mixtures derived from coal : en
  • BE597917A - Vacuum pad : en fr
  • DE1108312B - Contactless direct current drive : de en
  • DE1832486U - PREFERRED VESSEL FOR ORAL AND TOOTH CARE. : de en
  • DE1832620U - DOSING UNIT FOR CENTRAL LUBRICATION. : de en
  • US2987015A - Apparatus for moulding sugar and like plastic materials : en
  • DE1108257B - Indirect air brake : de en
  • DE1108463B - Interchangeable picture magazines and their drive for stepping mechanism for projector : de en
  • DE1832693U - PIG BEAT ROLLER WITH SEVERAL PIG BEATS AND PIG BEATS FOR THIS ROLLER. : de en
  • DE1108302B - Method and device for controlling and regulating any number of individual movements of mechanical devices : de en
  • DE1108503B - AElifter : de en
  • US2986799A - Method of making cathodes : en
  • US2987444A - Preparation of a gelatin-vitamin mixture : en
  • DE1108530B - Arrangement for closing and sealing an opening in a household appliance : de en
  • DE1832680U - REAR MIRROR SUPPLEMENT TO THE USED INNER REAR MIRRORS IN MOTOR VEHICLES. : de en
  • US2987714A - Speed signal device operated from oil pressure line : en
  • CA621559A - Solid phase polymerization of polyamides : en
  • DE1832477U - RADIANT HEAD FOR HOUSING AN ISOTOPE OF HIGH ACTIVITY AND ENERGY. : de en
  • DE1832660U - DEVICE FOR THE PRODUCTION OF PHOTOGRAPHICALLY SET HEADLINES, HEADLINES AND AWARDS. : de en
  • US2987468A - Oil cracking and hydrotreating process : en
  • CA621379A - Means for supporting posts in the ground : en
  • US2987671A - Electric current generator : en
  • US2987153A - Magnetic fluid seals in magnetic clutches : en
  • US2986973A - Low-recoil, variable-range missile projector : en
  • FR1263059A - Improvements to consoles : en fr
  • FR1263144A - Bicycle with electric tail light : en fr
  • FR1263511A - Binaural prosthesis device for hearing impaired, with two-channel amplifier : en fr
  • US2986769A - Deck lid hinge : en
  • US2987508A - Method of thermally cross-linking an alkylvinylaromatic hydrocarbon polymer : en
  • US2987210A - Collapsible tobacco hogshead : en
  • US2986917A - Combination washer-drier lint removal arrangements : en
  • US2986980A - Panoramic adapter for cameras : en
  • US2987331A - Closure mechanism : en
  • US2987499A - Polymerizable compositions comprising unsaturated polyester resins and nvinyl pyrroliones : en
  • FR1263564A - Photographic camera with electric motor drive : en fr
  • GB869913A - Apparatus for mounting films and other inserts in cards : en
  • BE597775A - Control circuit for stabilizing DC voltages : en nl
  • BE598014A - Process for the preparation of 1,4-benzodiazepine derivatives : en fr
  • DE1108388B - Application of a process for the production of glass fibers by blowing quartz : de en
  • FR1262849A - Powders intended to extinguish fires of burning uranium, plutonium or thorium : en fr
  • FR1263448A - Condensation catalysts for silanols : en fr
  • FR75329E - Advanced anodes for electrolytic cells : en fr
  • DE1832621U - UNDERGROUND STORAGE CONTAINER FOR LIQUID FUEL. : de en
  • FR1263252A - Large aperture gauss type lens : en fr
  • CA621640A - Coolant pump and spindle motor controls : en
  • DE1832429U - PERFORATING MACHINE COUNTER RING WITH SPECIAL NUMBER SHAPES. : de en
  • US2987115A - Swivel seat for automobiles : en
  • DE1108350B - Device and method for deburring the inner wall of butt-welded pipes : de en
  • DE1832470U - CONTROL UNIT FOR STARTERLESS LUMINAIRES FOR FLUORESCENT LAMPS. : de en
  • DE1832771U - STACKABLE CONTAINERS. : de en
  • US2986753A - Toe lasting machines : en
  • US2987435A - Germicidal compositions : en
  • US2987523A - Process for the production of j-methyl- : en
  • DE1832746U - FOLDING BOX, IN PARTICULAR FOR TOYS AND ADVERTISING ARTICLES. : de en
  • FR1262912A - High frequency furnace : en fr
  • CA621421A - Radio location system : en
  • USD190493S - Dictating machine : en
  • US2987160A - Agitator for coin handling apparatus and the like : en
  • US2987470A - Demineralization of oils : en
  • US2987266A - Fishing reel : en
  • FR1263084A - Multipurpose Combination Brushes : en fr
  • FR1263468A - Converter circuit : en fr
  • LU39992A1 - : en
  • US2987025A - Anti-broach system for torpedoes : en
  • US2987221A - Powder ejector assembly : en
  • US2987295A - Plug valves : en
  • CA621492A - Demolition device : en
  • FR75343E - Improvements to breaking devices for contacts of electrical disconnection devices : en fr
  • GB869648A - Improvements in or relating to trouser stretchers : en
  • IE24504L - Storage tanks for liquids. : en
  • CA621491A - Synchronizing apparatus for wirebound box-making machines : en
  • US2987355A - Cabinet structure : en
  • CA621520A - Air heating device for incorporation in printing apparatus : en
  • US2986928A - Apparatus for the measurement of crack propagation in test panels and the like : en
  • US2987311A - Ride height control system : en
  • DE1108175B - Method and device for producing thread-like reinforcement inserts or pads and connecting them to material webs : de en
  • US2987496A - Colorants for resins : en
  • DE1832525U - ATTACHMENT, CORNER OR DEVICE CABINET. : de en
  • FR1263731A - Device for doping semiconductor crystals from a gas phase : en fr
  • DE1108202B - Process for the preparation of carbamic acid derivatives : de en
  • DE1108333B - Transistor for switching, especially for higher switching frequencies, with collector and emitter electrodes alloyed on opposite surfaces of the semiconductor body : de en
  • CY224A - Manufacture of new sulphonyl-ureas : en
  • CA621482A - Shaped articles of crystalline polystyrene and methods for making the same : en
  • US2986816A - Dental prosthesis : en
  • US2986895A - Apparatus for cooling and agitating liquids to prevent stratification : en
  • USD190489S - Can opener : en
  • DE1108329B - Switchable electrolytic capacitor : de en
  • US2987249A - Optical read-out system : en
  • DE1108434B - Process for the catalytic polymerisation of formaldehyde in inert solvents : de en
  • US2987171A - Linecasting machines : en
  • US2987682A - Measuring apparatus : en
  • CA621634A - Insulated thermal element : en
  • CA621375A - Stoker for the combustion of coal : en
  • US2986965A - Reloading machine : en
  • CA621654A - Multiple break electric switch : en
  • CA621682A - Durable stiff finish for textile materials : en
  • DE1108160B - Cladding of the recovery offset against the free face area during mining in the steep and half-steep storage : de en
  • DE1108442B - Process for the production of electrode compounds for self-baking electrodes : de en
  • FR1262765A - Process for heating a <<magma>> loaded with crystals : en fr
  • FR1262788A - Device for projecting combined images : en fr
  • FR1263209A - Advanced device allowing the maintenance and simultaneous milking of several ewes or other ovids : en fr
  • DE1832684U - DEVICE FOR LOCKING AND RELEASING THE OUTLET OPENING OF CONTAINERS. : de en
  • DE1832786U - DEVICE FOR TRANSPORTING BARRELS. : de en
  • US2986811A - Apparatus and methods for brazing : en
  • US2987692A - Electric plug : en
  • US2986746A - Caster with special supporting surface : en
  • US2987371A - Manufacture of rayon : en
  • US2987689A - Resistance heating device : en
  • DE1832534U - RUBBER HOT WATER BOTTLE AS A PILLOW FOR THE BATHTUB. : de en
  • FR75423E - Automotive car with pontoon-shaped car superstructure : en fr
  • CA621683A - Metal coating composition and method of coating steel : en
  • USD190507S - Watch case : en
  • FR1263085A - Improvements to power outlets : en fr
  • FR1263294A - Improvement in internal combustion engines : en fr
  • FR1263676A - Slider for slider closure : en fr
  • GB869964A - Manufacture of copolyesters : en
  • FR1263429A - Immediate unbreakable heel : en fr
  • DE1108504B - Device for flushing the milk lines of a milking installation : de en
  • FR1262821A - Measurement bridge for low capacities : en fr
  • FR1263250A - Safety device for pressurized fluid distribution installation, with a view in particular to protection against ruptured fuel lines : en fr
  • FR1263708A - Process for the preparation of polycondensation products from esters of ureidocarboxylic acids : en fr
  • GB869795A - Improvements in or relating to automatic temperature control apparatus : en
  • FR1262728A - Preamplifier cord for radio receiver : en fr
  • FR1263049A - Rotating anode x-ray tube : en fr
  • US2986777A - Carpet molding : en
  • DE1832694U - SANDING BODY. : de en
  • FR1263123A - Air turbine : en fr
  • FR1263282A - Process for obtaining 1-rhamnoside from 6-methyl-1, 3, 8-trihydroxyanthraquinone by conditioned extraction of rhamnaceae : en fr
  • FR1263051A - Advanced concrete mixer : en fr
  • GB869947A - Fluid control valve : en
  • FR1263210A - Hydro-centrifugal device for removing dust from combustion fumes or various gases : en fr
  • FR1263156A - Oil well head installed underwater : en fr
  • FR1263266A - Disc plow improvements : en fr
  • FR1262861A - Frame for greenhouses or other uses : en fr
  • FR1263324A - Complex fertilizer based on potassium tripolyphosphate : en fr
  • GB869680A - Improvements relating to semi-conductor devices : en
  • GB869887A - Improvements in or relating to apparatus for producing symbols on a record : en
  • FR1263616A - Development with contacts arranged in a hermetically sealed space : en fr
  • US2986780A - Method and apparatus for forming patterned webs : en
  • DE1832766U - CONVEYOR DEVICE ON MACHINERY FOR MANUFACTURING, FILLING AND SEALING PACKAGING CONTAINERS, IN PARTICULAR PACKAGING BAGS. : de en
  • FR1263024A - Rotary piston machine, comprising rotary pistons arranged eccentrically one inside the other and meshing with each other, the outer rotary piston being composed of several elements : en fr
  • FR1263399A - Improvements made to devices for counting red blood cells : en fr
  • US2986786A - Key ring support : en
  • US2986913A - Vertical-axis washing and centrifuging machine : en
  • US2987230A - Hip-quiver : en
  • FR1262666A - Anti-parasite device : en fr
  • GB869782A - Improvements in or relating to handles for containers : en
  • GB869936A - A method of and apparatus for analysis by mass spectrometry : en
  • FR1263500A - Working and demonstration physics instrument operating with vacuum and capable of being assembled according to the principle of construction boxes : en fr
  • FR75340E - New twisting device simultaneous to wire assembly : en fr
  • FR75392E - Improvements to detonating capsules for children's toys : en fr
  • GB869701A - Improvements relating to x-ray apparatus : en
  • GB869990A - Apparatus for distilling under high vacuum : en
  • US2987541A - Nu-chlorinated dicarbamates of dihydric alcohols : en
  • DE1108557B - Film transport device in photographic apparatus : de en
  • FR1263180A - Catalysts, their preparation process and their use : en fr
  • DE1108355B - Process for the preparation of water-insoluble azo dyes : de en
  • DE1832447U - SEPARATING FILM, IN PARTICULAR FOR WRAPPING LADDER LADDERS WITH RESIN INSULATION. : de en
  • DE1832650U - HONEYCOMB WITH COVER FRAME FOR CAMERAS WITH BUILT-IN EXPOSURE METER. : de en
  • DE1108154B - Device for measuring the hydrostatic pressure difference between two levels of the liquid column filling a deep borehole : de en
  • US2987635A - Self-starting switchless reciprocating electric motor : en
  • US2987313A - Bottle holder : en
  • US2987332A - Resilient torque-transmitting hinge structure : en
  • US2987404A - Method of conserving fresh fish : en
  • FR1263046A - Reflector type sign : en fr
  • FR1263452A - Device for regulating a turbine installation comprising an intermediate superheater : en fr
  • USD190502S - Tablet arm chair : en
  • USD190531S - Combined cap and flexible bottle foe dispensing lubricants or the like : en
  • FR1263057A - Circular saw with motor : en fr
  • US2987222A - Dispenser spout for a carton : en
  • DE1832579U - BINDING WIRE OD. DGL. : de en
  • DE1832738U - CHILDREN'S TOY MUSIC GIRL. : de en
  • FR1263004A - Improvements to high pressure mercury vapor electric discharge lamps : en fr
  • US2987145A - Brake structure : en
  • US2987032A - Combined knob and dial : en
  • US2987168A - Conveyor mechanism : en
  • FR75277E - Improvements to power outlets : en fr
  • FR1262964A - Automatic pruner : en fr
  • FR1263388A - Feeding device of a machine : en fr
  • FR1263622A - Toy vehicle with animated driver : en fr
  • GB869668A - Improvements in or relating to burglar alarm systems : en
  • GB870042A - Apparatus for loading a stack of cards into a carton : en
  • LU39978A1 - : en
  • DE1108379B - Massage device in the form of a pillow or a mattress insert : de en
  • DE1832404U - GAS BURNER. : de en
  • FR1263356A - flexible closure element and plunger for dispensing gun cartridge : en fr
  • US2986849A - Tire sidewall finishing machine and method : en
  • US2987307A - Combined continuous sintering and cooler machine : en
  • US2987658A - Improved semiconductor diode : en
  • FR1262809A - Oxidation catalyst : en fr
  • US2987292A - Mechanically operated collapsible valve : en
  • FR1263407A - Improvements to spacers for sub-ceilings on profiles : en fr
  • FR75295E - Device for simultaneously blocking several locks or bolts in a single operation, with visual position control, applicable to motor cars : en fr
  • DE1108349B - Control device for the electrodes of arc furnaces : de en
  • CA621642A - Gaging device : en
  • BE597906A - Photographic apparatus and method for processing photosensitive material : en fr
  • CA621418A - Automatic ultrasonic inspection : en
  • GB869744A - Improvements in the manufacture of surface-active acylated hydroxy-sulphonates : en
  • GB869940A - Apparatus for storage of radioactive needles : en
  • GB869991A - Improvements in or relating to road vehicle suspension systems : en
  • DE1108153B - Machine for cutting textiles or the like. : de en
  • FR1262693A - Hair dryer holder : en fr
  • GB869877A - Improvements in and relating to traction equipment with air or gas blast electrical circuit-breakers which include series isolating switches : en
  • FR1262708A - Insecticidal and bactericidal composition : en fr
  • GB869854A - Improvements in or relating to members for laterally displacing an electron beam : en
  • US2987161A - Touch adjustment arrangement for typewriters : en
  • US2987482A - Method for making a solid dielectric : en
  • DE1832669U - ELASTIC MOUNTING OF THE CAB ON THE FRAME OF A TRUCK. : de en
  • FR1262651A - Improvements to friction surfaces especially for brakes : en fr
  • DE1832696U - CORNER DEVICE FOR DRIVE RODS ON WINDOWS, IN PARTICULAR WITH VINGLE WINDOWS. : de en
  • US2987163A - Machine for handling containers : en
  • US2987315A - Combination seesaw and merrygo-round : en
  • US2987586A - Cross-modulation measuring system : en
  • US2986845A - Tube crack-off machine : en
  • US2987715A - Signal-character translator : en
  • IE24875L - Haloprogesterone derivatives : en
  • DE1108203B - Process for the production of acetylene by incomplete combustion of hydrocarbons with oxygen : de en
  • DE1832624U - COVER CAP FOR A LIQUID LINE, IN PARTICULAR FOR A PIPE OR HOSE INSTALLED IN THE FILLING OPENINGS OF TANKS OR CONTAINERS. : de en
  • DE1832658U - DEVICE FOR AUTOMATIC FILM SHOWING. : de en
  • GB869776A - Isobutyrophenone compounds and the production thereof : en
  • DE1108269B - Arrangement for compensation of the residual collector current of a transistor : de en
  • DE1108480B - Method and device for determining defects in running yarns : de en
  • DE1108524B - Lubrication of plain bearings : de en
  • DE1832488U - MATRIX FOR TEETH FILLING, IN PARTICULAR WITH PLASTIC FILLINGS. : de en
  • US2987021A - Housing assembly for sewing machines : en
  • US2986866A - Reel supporting and positioning mechanism for cable-stranding apparatus : en
  • US2987687A - Pressure responsive resistor : en
  • US2986738A - Cushioned shoulder covering : en
  • US2987134A - Combined truck drive and power take-off : en
  • US2987443A - Process of producing biosplen : en
  • US2986768A - Drapery hook : en
  • US2987119A - Flame spreaders : en
  • US2987136A - Apparatus for reducing noise : en
  • DE1108423B - Process for the production of foams containing urethane groups : de en
  • US2987154A - One way clutch : en
  • US2986760A - Collapsible brush : en
  • US2987338A - Magnetic door catch : en
  • US2987673A - Electrical circuit analyzer : en
  • US2987432A - Treatment of spent sulfite liquor : en
  • US2986798A - Process for densifying felts : en
  • US2987253A - Information-handling apparatus : en
  • US2987394A - Iron-aluminum base alloys : en
  • US2987415A - Method of filming cathode ray tubes : en
  • US2987545A - Process of converting esters into amides : en
  • US2987511A - Process for polymerizing olefinic hydrocarbons : en
  • DE1108500B - Agricultural small work machine for multipurpose use : de en
  • FR1262679A - Feedlock, in particular for free stalls : en fr
  • FR1263216A - superheater economizer for containers to be heated : en fr
  • FR1263700A - Device for jerkily advancing a bar and in particular a baiting harre associated with a scrapper or scrubber chalumean : en fr
  • FR1263071A - Washing machine comprising a rotating drum rotating around a horizontal axis : en fr
  • FR1263602A - Belt clip : en fr
  • GB869968A - Improvements in and relating to brush elements : en
  • FR1263385A - Sprinkling machine for rusks or the like and products obtained : en fr
  • FR1263435A - Winding machine of armatures and wound armatures using this machine : en fr
  • FR1263291A - Improvements made to the so-called gooseneck machine frames : en fr
  • FR1263315A - Improvements to self-adhesive materials for coatings : en fr
  • FR75372E - Variable displacement pump and hydraulic motor : en fr
  • GB869868A - Improvements in or relating to space-clearing apparatus for mining machines for mines : en
  • FR1262577A - Small sweeping headlight for car : en fr
  • FR1262606A - Support covered with an adhesive layer that can be decorated : en fr
  • FR1263052A - Assembly of fabrics in yarns of thermoplastic materials : en fr
  • CA621663A - Synchronous condenser control system : en
  • CA621681A - Gaging apparatus : en
  • DE1108385B - Hot rolled ingot produced by casting : de en
  • DE1832555U - HEATING AIR GENERATOR. : de en
  • FR1262796A - Apparatus for purifying air or gases, in particular for supplying internal combustion engines : en fr
  • FR1262864A - Manufacturing process for decorated felts, in particular for hat caps : en fr
  • FR1263404A - Improvements to conveyors intended for transporting loads : en fr
  • FR1263501A - New black dye and inks with application : en fr
  • US2987529A - Use of transition metal carbonyls in the manufacture of cyclopentadienyl manganese tricarbonyl : en
  • FR1263280A - Multi-way reversing valve : en fr
  • CA621504A - Valve operating mechanism for internal combustion engines : en
  • FR1263087A - Drum rotor with forward curved vanes : en fr
  • FR1263167A - Lighting device for vehicles, in particular for motor vehicles : en fr
  • FR1263295A - Anti-theft alarm device : en fr
  • FR1263409A - Plastic control chain : en fr
  • GR21962B - FRAME FURNITURE FRAME. : el en
  • CA621503A - Fastening devices for window sashes the like : en
  • US2987194A - Toothbrush rack : en
  • US2987555A - Hydroxyalkylated : en
  • US2987562A - Catalyst recovery in hydrocarbon reactions promoted with aluminum bromide : en
  • CA621378A - Hose coupling : en
  • FR1262924A - Process for converting a standard motion picture film into a projection film of shorter length : en fr
  • FR1263617A - Contact device mounted in a hermetically sealed space, in particular contact placed in a protective tube and possibly in a protective gas : en fr
  • FR75368E - Advanced training in pressurized water nuclear reactors : en fr
  • FR75409E - Sealed containers : en fr
  • US2987565A - Sealed thermocouple : en
  • DE1108377B - Device for voice training : de en
  • DE1108562B - Method of controlling the contrast of xerographic images in liquid development : de en
  • GB870052A - New graft copolymers : en
  • CA621411A - Manufacture of dimethyl terephthalate : en
  • FR75357E - Photometer device fitted with a light receptor arranged laterally to the path of the light rays : en fr
  • US2986775A - Spinneret arrangement : en
  • US2987061A - Water heater : en
  • US2987539A - Process for the production of aspirin : en
  • FR1263030A - Fuel cartridges for nuclear reactors : en fr
  • GB869953A - Improvements in or relating to the refining of steel : en
  • DE1108408B - Clamping device for bands, wires or the like. : de en
  • DE1108521B - Spring column formed from individual springs : de en
  • FR1262829A - Process for preparing tertiary hydroperoxides : en fr
  • FR1263467A - Device for folding cardboard blanks : en fr
  • FR1263560A - Means of transport for cold liquids : en fr
  • FR75381E - Process for the preparation of linear polymers of vinyl aromatic hydrocarbons, and products obtained by this process : en fr
  • FR75377E - Advanced antioxidant composition, method of preparation and applications : en fr
  • GB869832A - Improvements in machines for handling objects, such as fuel elements, that are used in the fuel channels of nuclear reactors : en
  • DE1108413B - Plant for the production of chipboard or the like with an intermittent single-daylight press : de en
  • CA621478A - Speed compensated volume control : en
  • CA621623A - Robinets a double reglage : en
  • DE1108235B - Process for the preparation of borolanylamines : de en
  • DE1832425U - Typewriter for government identification. : de en
  • FR75374E - mine prop : en fr
  • DE1832565U - HANDRAIL FOR STAIR RAILING OD. DGL. : de en
  • GB869828A - Method of preparing vinyl esters of carboxylic acids : en
  • DK91054C - Apparatus for conveying tablet cores to an automatic core tablet press. : da en
  • FR1263371A - Improvements to folding packaging boxes : en fr
  • FR75382E - Beet harvester : en fr
  • AU5552459A - An improved inexpensive device forthe prevention of theft and unauthorised illegaluse of automotive vehicles tobe fitted to accelerator armor accelerator pedal : en
  • FR1262580A - Removable aerosol container : en fr
  • FR1262877A - Method for keeping stationary devices at a short distance from moving surfaces, and installation for implementing this method : en fr
  • CA621510A - Composition for preparation of silicon resin emulsion : en
  • CA621621A - Vinyl chloride polymers containing chlorinated or sulfochlorinated polyolefins : en
  • US2986888A - Method and apparatus for anchoring marine structures : en
  • CA621518A - Strip feeding device : en
  • US2987296A - Safety device for starter turbine : en
  • US2986871A - Telescopic expansible linkage having transversely positioned coil springs : en
  • DE1108274B - Circuit arrangement for hand-held telephone with built-in transistor amplifier : de en
  • DE1108602B - Process for the production of construction elements from concrete, artificial stone, stone wood or similar building materials in connection with metallic lead : de en
  • DE1832408U - IRONING MACHINE, IN PARTICULAR TABLE FITTING : de en
  • DE1832690U - FOLDING BOAT. : de en
  • DK91035C - Heating element for generating heat by catalytic oxidation of a gaseous fuel. : da en
  • FR1263531A - Improvements to speed sensitive devices for motor vehicles : en fr
  • US2986920A - fibikar : en
  • FR1263719A - Steel calming process : en fr
  • FR75379E - Device for clutching gear changes capable of being engaged in stages, in particular for motor cars : en fr
  • CA621534A - Pneumatic relay valve control : en
  • CA621487A - Shaped elements from rubbery polymers containing carboxyl groups : en
  • CA621641A - Depth indicator : en
  • CA621671A - Humidifier : en
  • DE1832629U - HYDRAULIC SPEED AND REVERSE GEAR. : de en
  • DE1832668U - MOTOR VEHICLE WITH NOISE-REDUCING DEVICE. : de en
  • DK91044C - Tractor-mounted beet top with top lift and a single driven sensing disc. : da en
  • FR1262615A - Improvements in processes for the production of iodine-131 from tellurium compounds : en fr
  • FR1263125A - Reusable waterproof packaging : en fr
  • GR21973B - METHOD OF CANCER TREATMENT. : el en
  • US2987261A - Atomizers : en
  • DK91041C - Electroacoustic converter for producing artificial echo. : da en
  • BE597827A - Air stable thorium carbide and process for its manufacture : en fr
  • CA621419A - Cartridge-powered piston type tool : en
  • CA621670A - Staple fiber cutter : en
  • DE1108320B - Device for measuring the ratio of two DC voltages : de en
  • CA621467A - Fluid suspension control system : en
  • US2987653A - Signal comparing device : en
  • CA621638A - Polyvinyl resin plastisols : en
  • DE974937C - Method and device for drilling and milling objects using load carrier jets : de en
  • FR1263398A - Improvements to devices for cartographic reproduction of stereoscopic images : en fr
  • FR1263696A - Heat sink for transistors and the like : en fr
  • FR1263710A - Insulated electric line with prefabricated elements with possibility of branching at any point : en fr
  • FR1263714A - Apparatus for opening seashells and others : en fr
  • GB869941A - Improvements in or relating to the driving and withdrawing of piles : en
  • CA621599A - Inertia operated switch : en
  • CA621700A - Method and solution for phosphatizing metals : en
  • DE1108425B - Molding compound based on polypropylene : de en
  • DE1832760U - DEVICE FOR STORING THE DRUM OF BUILDING MIXERS. : de en
  • DE1832773U - CARDBOARD CHEST. : de en
  • DE1108209B - Process for the preparation of N, N'-tetrasubstituted 3-amino-2-azaprop-2-en-1-ylidene ammonium halides : de en
  • FR1262626A - New manufacturing process for dichlorodiphenyltrichloroethane : en fr
  • FR1263142A - Voltage detector : en fr
  • GB870049A - Improvements in or relating to wound capacitors : en
  • DE1108211B - Process for the production of phosphorus sulphurized hydrocarbons : de en
  • DE1108360B - Process for the production of a reforming catalyst consisting of ªÃ / ª † aluminum oxide and platinum : de en
  • DE1832597U - PROBE FOR GEAR HOUSING. : de en
  • DE1832770U - SALE BAG. : de en
  • FR1262781A - Chain for transport installation : en fr
  • FR1263397A - Improvements to X-ray and Similar Machines : en fr
  • FR1263632A - Powder composition for assembly, becoming active by addition of a liquid, and method of manufacture thereof : en fr
  • FR1263633A - Shoe cover heel : en fr
  • DE1108327B - Radiation barrier : de en
  • DE1832451U - CONNECTING LABEL SUITABLE FOR A WIRE COIL OF THIN WIRE. : de en
  • DE1108493B - Temperature controller for continuous heat treatment devices with thermoelectric temperature sensor for the escaping goods : de en
  • CA621680A - Heat exchanger construction : en
  • DK91036C - Rod, especially metal rod. : da en
  • FR1262698A - Device for supplying water to filter basins : en fr
  • FR1263099A - Rotary printing machine for relief and offset printing : en fr
  • GB870059A - Radix conversion apparatus for electric calculators and the like : en
  • DE1108281B - Collapsible receiving antenna : de en
  • DE1108390B - Juicer for citrus fruits : de en
  • FR1262753A - Machine embroidery refinement : en fr
  • FR1263325A - Synchronized control of several shutters : en fr
  • FR75267E - Method and device for separating objects according to their specific weight : en fr
  • DE1108553B - Thickening sensor for running webs made of paper or the like. : de en
  • DE1832458U - SUPPORT OF PARTIALLY INSULATED CURRENT CONDUCTORS IN A HIGH VOLTAGE SWITCHGEAR. : de en
  • DE1832594U - CONTACT MANOMETER. : de en
  • USD190470S - Figure ii : en
  • FR1262733A - Sanitary apparatus : en fr
  • FR1263161A - AC current measurement bridge : en fr
  • US2986830A - Collapsible cardboard slide viewer : en
  • US2987546A - Acyl-and amino-substituted phenol ethers : en
  • DE1832428U - HAND STAMP. : de en
  • FR1262593A - Metal phosphating process, solutions for its implementation and products conforming to those obtained : en fr
  • GB869781A - Liquid fuel pumps : en
  • FR1262566A - Process for manufacturing steroid compounds, in particular delta 1, 4-3-keto-steroids : en fr
  • FR1263645A - Improvements in processes and apparatus for recovering tobacco from defective cigarettes : en fr
  • GB870023A - Limiting circuit using transistors : en
  • CA621363A - Hard cover for soft cover books : en
  • DE1108490B - Card transport device for booking machine : de en
  • DK91052C - Mechanism for converting a rotary motion into a reciprocating motion. : da en
  • FR1262926A - Sighting device for installation of remote guidance of projectile towards a mobile target : en fr
  • FR75355E - Resistance device for controlling the levels of conductive liquids : en fr
  • GB869823A - Improvements in or relating to transfer resistors : en
  • US2986821A - Flight simulator computer : en
  • US2987460A - Holder for sheet-metal sample : en
  • DE1832593U - DEVICE TO FACILITATE MEASUREMENTS AND TESTS ON ROTATING MACHINES. : de en
  • FR1262565A - Process for manufacturing agricultural products by fermentation and products conforming to those thus obtained : en fr
  • FR1263518A - Table-top refrigerated cabinet : en fr
  • FR1262962A - Automatic connection for removable pipes : en fr
  • FR1263233A - Drum drive system of a washing machine or the like : en fr
  • FR1263686A - Window tensioning device without casement : en fr
  • DE1832427U - HOLDING STAND FOR STENOGRAM BLOCKS. : de en
  • DK91042C - Electromagnetic converter head. : da en
  • FR1262771A - Continuous sorption process : en fr
  • GB869743A - Improvements in or relating to gas mixing apparatus : en
  • FR75339E - Bale grouper : en fr
  • US2987049A - Cylinder and valve assembly : en
  • US2987408A - Pozzolanic material : en
  • US2986910A - Article treating machine with pneumatically operated safety interlock : en
  • US2987364A - Cabinet chassis vertical mount : en
  • US2987592A - Silent switches : en
  • FI31851A - Control valve : en fi
  • GB869660A - Treatment of cellulosic materials : en
  • GB869770A - A target identification system by radar : en
  • DE1832559U - REGULATOR FOR HEATING BOILERS, IN PARTICULAR FOR THE REUSABLE MIXING DEVICE OF THE SAME, AND FOR AIR HEATING UNITS. : de en
  • US2987536A - Oxidation process : en
  • DE1108502B - Potato planting machine with filling and refilling container : de en
  • FI31872A - Stud screw fixing device : en fi
  • FR1263527A - Refrigerated cabinet : en fr
  • FR1263664A - Improvements to sleighs for straw bales or the like : en fr
  • GB869794A - Methine dyestuffs : en
  • GB869863A - Improvements in or relating to the manufacture of transistors, rectifiers and other semi-conductor devices : en
  • DE1108373B - Lubrication system for reciprocating compressors : de en
  • GB869825A - Improvements in bumpers for vehicles : en
  • DE1108575B - Idler and chain guard for caterpillar vehicles : de en
  • DE1832520U - TABLE WITH INTERIOR LIGHTING. : de en
  • DE1832531U - HANDLE WITH DETACHABLE COLLAR. : de en
  • FI31848A - The avgasturbin utrustad förbränningsmotor : en fi
  • GB869796A - Improvements in substituted acetamides : en
  • DE1832711U - AIR CUSHION INSOLE WITH FIXED JOINT SUPPORTS AND SPREAD FOOT SUPPORTS. : de en
  • DE1108206B - Process for isomerizing chloroalkoxy pentenes : de en
  • DE1832512U - Lounger. : de en
  • FR1263480A - Low dispersion permanent magnet loudspeaker : en fr
  • FR75331E - Device for forming a uniform web of fibrous material : en fr
  • FR1262594A - Anchoring of prestressing cables : en fr
  • FR1262758A - Air bubble device with removable or fixed ruler base to check the verticality of a structure : en fr
  • GB869837A - Improvements in selector or control devices for hinged rebated double doors : en
  • GB869883A - Improvements in or relating to electric light assemblies : en
  • DE1832454U - MEMBRANE-LIKE SEALING DEVICE FOR SEALING ELECTRICAL CABLES, MENTEL LINES, AND THE LIKE. FOR DAMP APPLIANCES. : de en
  • US2987048A - Parallel drive actuator for flight control systems : en
  • US2987333A - Spring retainer clip : en
  • US2987433A - Process for making paper and the product thereof : en
  • FR1263019A - Torsion nose for textile spindle : en fr
  • GB870051A - Improvements in or relating to the separation of glucosaccharolactones : en
  • IE24482L - Aluminium diglycinate complexes : en
  • US2987323A - Vehicle wheel safety skid : en
  • FR1263373A - Compressor or fluid pump : en fr
  • FR561M - : en fr
  • US2987600A - Capacitor edge sealing : en
  • FR75389E - Method of diffusing gallium in silicon : en fr
  • DE1832647U - X-RAY ADAPTER. : de en
  • FR1262946A - Cooling jacket for jet engine afterburner : en fr
  • BE597937Q - Treatment of food products by "shot blasting". : en fr
  • CA621572A - Fluid pressure control system : en
  • GB869652A - Ignition device for combustion chambers of engines and propulsion units : en
  • US2987497A - Vulcanization of butyl rubber with 2, 6-dimethylol-3, 5-dimethyl-4-chlorophenol, andvulcanizate obtained thereby : en
  • US2987713A - Sensitivity control of apparatus for detecting distrubances in an enclosure : en
  • US2986885A - Toroidal chamber type fluid coupling with specific rotor design : en
  • DE1108344B - Barrier photocell : de en
  • FR1262886A - Transistor switching circuit for supplying inductive loads : en fr
  • FR1262954A - Gear pump capable of operating in both directions of rotation : en fr
  • DE1108198B - Process for the production of thickeners for printing pastes : de en
  • DE1108217B - Process for the preparation of aluminum butylene compounds : de en
  • FR1263614A - Device for fixing, to the cock, the outer end of a balance spring : en fr
  • GB869905A - Fluid pumps or motors : en
  • BE597979A - : en
  • FR1263457A - Process for producing very high molecular weight polyoxymethylenes : en fr
  • FR1263231A - Reinforcement process using metal wires for plastic, rubber or other materials : en fr
  • FR1263232A - Improvements to automatic vehicle control systems : en fr
  • GB869818A - Improvements in or relating to fishing rods : en
  • CA621644A - Arrangement for controlling a.c. circuits : en
  • DE1108229B - Process for the purification of commercially available N, N-dichloro-5, 5-dimethyl- or -5-methylhydantoin : de en
  • DE1108404B - Gas water heater : de en
  • GB869896A - Improvements relating to railway remote control systems : en
  • FR1262874A - Method for making copies, material for carrying out said method, method for manufacturing said material and device for making copies using said material : en fr
  • FR1263212A - Cruciform and unbreakable metal wedge designed to ensure maximum fixation of all hammers and tools driven by progressive and total expansion : en fr
  • DE1108564B - Photographic developer for the silver salt diffusion transfer process : de en
  • FR1263396A - Improvements to compositions, baths and processes for immersion tinning of articles in aluminum and aluminum alloys : en fr
  • GB869985A - Improvements in or relating to columns : en
  • DE1108574B - Drive for motor vehicles for road and off-road transport : de en
  • DE1832462U - DIRECTLY HEATED BIMETAL ELEMENT. : de en
  • FR1263661A - Balloon bladder inflation valve : en fr
  • BE597950A - A process for producing dyes and prints for articles made from linear aromatic polyesters. : en fr
  • DE1108397B - Mobile lifting device for loads : de en
  • DE1832435U - RUBBER OR PLASTIC PROFILE FOR REFRIGERATORS. : de en
  • FR75430E - Fixing device to a perforated part : en fr
  • US2986745A - Device for actuating hinged elements : en
  • US2986762A - Polishing kit : en
  • US2987113A - Head rest : en
  • CA621444A - Pneumatic tyre and rim assembly : en
  • CA621662A - Remote tuning system for radio receiver : en
  • US2986783A - Apparatus for casting molten material : en
  • US2987066A - Electric control arrangement for appliances : en
  • US2987082A - Rotary filling machine : en
  • US2987721A - Broadband discage antenna : en
  • US2987303A - Internal combustion engine and fuel system therefor : en
  • FR1262713A - Device for eating corn on the cob : en fr
  • FR579M - : fr
  • FR75324E - Pickling solution, in particular for cleaning boilers : en fr
  • FR1262764A - Electrically operated roulette machine : en fr
  • FR1263337A - Improvements in the manufacture of containers, more particularly metal containers : en fr
  • FR1263438A - New azo dyes with a labile halogen atom on a triazine nucleus : en fr
  • GB869927A - Improvements in or relating to methods of evaporating material to form a spongy layer on a surface : en
  • GB870012A - Improvements in the purification of crude dimethyl terephthalate by distillation : en
  • FI31869A - Emballageform av fibermassa, avsedd att användas för att stöda sköra eller ömtåliga föremål : en fi
  • FR1263278A - Two-speed electro-mechanical control box : en fr
  • FI31855A - The conditions for dispersing carotenoid products in water are set : en fi
  • US2986778A - Mechanical fiber opener for producing a sample sliver for testing purposes : en
  • US2987259A - Water heating and spray apparatus : en
  • US2987580A - Selector circuit : en
  • FR1262841A - Process of simultaneous transcription of any text, in clear and in code, usable in mechanography : en fr
  • FR1262934A - Process for preparing a conductive layer, and objects conforming to them obtained : en fr
  • US2987559A - Process for preparing 1, 3, 5-triphenylbenzene : en
  • USD190504S - Balancing toy : en
  • DE1108249B - Drive transmission for a two- or three-axle bogie of a diesel-hydraulic bogie locomotive : de en
  • DE1108443B - Process for the production of sheets or strips for magnetic purposes from a nickel-iron alloy : de en
  • FR1263381A - Method and machine for resuming welding from bottom to top : en fr
  • US2987006A - Rotating seals for use with high pressure liquid : en
  • GB869956A - Modified polyesters : en
  • US2987029A - Sonar tow bar extension : en
  • DE974864C - Milling machine for semi-automatic milling of spiral grooved tools such as twist drills, reamers and similar tools : de en
  • DE1832708U - FILLER STAND. : de en
  • US2987239A - Bag handle and the like : en
  • US2987383A - Purification of elemental boron : en
  • FR1262944A - Folding foot stool : en fr
  • FR1263193A - Improvements to electrical control systems to power several individually controlled loads : en fr
  • FR1263219A - Improvements to small self-starting synchronous motors with high specific power : en fr
  • FR1263590A - Side forklift : en fr
  • DE1108428B - Process for the production of plastics on a polyester basis : de en
  • DE1832457U - CONNECTOR WITH SEPARATING CONTACT. : de en
  • FR1263522A - Rotary mechanical sealing device : en fr
  • GB869654A - Improvements in or relating to oil immersed electrical circuit breakers : en
  • CA621695A - Process for the manufacture of fine threads of high molecular aliphatic polyolefins : en
  • DE1832682U - LUGGAGE STRAP FOR MOPEDS, MOTORCYCLES, OD. DGL. : de en
  • GB869760A - An alternating-current stabiliser : en
  • GB869929A - Sweeping brooms : en
  • US2987101A - Dielectric sheet material and method of making same : en
  • US2987162A - Computer device for leather stacker : en
  • BE597918A - Television circuit. : en nl
  • US2987551A - Preparation of citral : en
  • CA621422A - Diisocyanate compound : en
  • US2987631A - Electrical signal coupling circuit : en
  • USD190483S - Wheel cover : en
  • CA621550A - N-acylsulfonamides : en
  • BE597881A - Process for preparing thiophosphonic acid esters : en fr
  • DE1108458B - Photoelectric light meter : de en
  • CA24087S - Multi-puncture intro-dermal inoculatoin instrument : en
  • CA621443A - Photoelectric detection of foreign bodies in transparent vessels : en
  • US2987065A - Milk line cleansing system : en
  • US2986958A - Drilling machine : en
  • US2987341A - Releasable hook : en
  • DE1108307B - Protective circuit for electrical cables for operation in explosive and firedamp atmospheres : de en
  • FR1262928A - Support channel : en fr
  • FR1263190A - Motor vehicle headlight control system : en fr
  • FR1263748A - Metal frame construction : en fr
  • FR75448E - Safety device involved in fixing a boot to a ski : en fr
  • US2987430A - Method of forming roll : en
  • FR1263743A - Centrifugal clutch : en fr
  • GB869928A - Improvements in or relating to device employing square loop hysteresis materials : en
  • CA621362A - Method of increasing products of oil, gas and other wells : en
  • CA621704A - Electric motor : en
  • DE1108572B - Multi-speed transmission for motor vehicles : de en
  • FR1263045A - Pulse generator circuit : en fr
  • GB869655A - An improved structure of aerofoil shape for use in aircraft : en
  • GR21975B - AUTOMATIC WATER ABSORPTION MECHANISM. : el en
  • US2987178A - Art of checking filled containers : en
  • US2987427A - Metal coating baths : en
  • US2987570A - Fluid-tight connector structure for submersible apparatus : en
  • US2987478A - Lubricating oil compositions having extreme pressure characteristics : en
  • FR1263111A - Liquid agitator, especially liquid manure : en fr
  • FR1263567A - Loaders intended for coal mines, quarries and other sites : en fr
  • CA621618A - Process for the manufacture of carotenoids : en
  • DE1832605U - DIVE CARRIAGE. : de en
  • LU39972A1 - : en
  • US2986874A - Method of operating a jet propulsion system : en
  • US2986975A - Apparatus for making bags : en
  • US2987023A - Solder feeding device : en
  • US2987598A - Devices for severing plastic material : en
  • CA621485A - Solenoid operated air valve : en
  • FR1262629A - Fixing device by assemblies, for pipes : en fr
  • FR1263253A - Method of metered supply of cheese molds and installation for implementing this method : en fr
  • US2986877A - Rotatable afterburners for jet aircraft : en
  • US2986994A - Marking machine attachment : en
  • DE1108187B - Wet separator for dusty gases or air : de en
  • DK91033C - Solid fuel combustion plant. : da en
  • US2986770A - Torsion rod hinge : en
  • US2987105A - Method and apparatus for producing corrugated paperboard : en
  • DE1108571B - Vehicle transmissions, especially for tractors used in agriculture : de en
  • CA621653A - Reverse current relay : en
  • DE1108220B - Process for the preparation of compounds of the 1,3-divinylbenzene series : de en
  • DE1108398B - Ceiling radiant heating or cooling system : de en
  • DE1108417B - Device for folding over the edge parts of fabric strips around the bead rings when manufacturing pneumatic vehicle tires on a building drum : de en
  • DE1108328B - Photoelectric control and monitoring device : de en
  • FR1262614A - Stabilization of trichlorethylene : en fr
  • FR1262707A - Reels for photographic film reels : en fr
  • FR1262806A - Compressor motor for small hermetically sealed refrigeration unit comprising at least one casting : en fr
  • FR1262959A - Process for improving the water resistance of building materials : en fr
  • GB870033A - Improvements in or relating to cinematograph cameras : en
  • DE1108592B - Kickback protection on an air rifle : de en
  • FR1262908A - Loading device for firearms : en fr
  • FR1262981A - Advance control device for drilling rigs : en fr
  • CA621701A - Gating pulse display system : en
  • DE1108276B - Device for shielding against high-frequency electrical waves, especially for receivers in wireless communications technology : de en
  • DK91014C - Process for stabilizing ag colloidal solutions of silica in an aqueous medium. : da en
  • US2987187A - Water purifier : en
  • CA621650A - Brooder assembly : en
  • DE1108266B - Negation element for issuing an output signal as long as there is no input signal : de en
  • DE1108341B - Link for the holding system of the graphite structure of a nuclear reactor : de en
  • FR1262689A - Tube notching machine : en fr
  • FR75309E - Elastic coupling : en fr
  • US2986972A - Ultraviolet copying objective lens : en
  • US2987518A - Certain 1h [4, 5-c]-imidazopyridines : en
  • US2987281A - Mounting bracket for supporting air motors : en
  • USD190536S - Cap for a stapling machine or similar article : en
  • US2986889A - Anchoring systems : en
  • USD190545S - Figure : en
  • DE1832586U - Magnetic head for recording and playing back magnetic sound recordings : de en
  • US2987657A - Helical magnetic actuator : en
  • CA621322A - Variable-speed friction drive : en
  • CA621508A - High temperature brazing alloys : en
  • CA621600A - Electron tube circuit : en
  • US2987327A - Envelope construction : en
  • BE597981A - Enema composition. : en fr
  • US2987476A - Process for solubilizing inorganic boric acid compounds in fuels and lubricating oils : en
  • CA621548A - Color image reproducers : en
  • DE1108158B - Mountain anchor : de en
  • DE1108593B - Device for arming an electrical anti-theft and anti-theft device, especially for motor vehicles : de en
  • FR1262750A - Improvements to the advance control of the carriage of machine tools, especially milling machines : en fr
  • FR1262975A - New preventive signaling device indicating the exit and entry of vehicles in garages : en fr
  • FR1263168A - Fixing device of the moving impeller blades of the axial blowers : en fr
  • FR1263308A - Improvements to power supply devices on vehicles : en fr
  • FR1263735A - Process for the construction of underground garages or other underground premises : en fr
  • FR75272E - Hydraulic adjustment mechanism : en fr
  • BE597802A - Improvements to hydraulic traction devices : en fr
  • FR1262711A - Products obtained from amines, especially for protection against corrosion : en fr
  • BE597905A - Pressure sensitive device : en fr
  • DE1832536U - BOILING THERMOMETER PROTECTIVE SLEEVE. : de en
  • DE1832735U - GYRO. : de en
  • US2987169A - Conveyor belt cleats : en
  • US2987602A - Temperature control system for a photographic copying apparatus : en
  • CA621469A - Quadratic interpolating devices : en
  • US2986859A - Apparatus for applying seals to containers : en
  • US2987211A - Electrical box cover : en
  • CA621542A - Laminated wood product : en
  • CA621436A - Pneumatic tyres : en
  • DE1108227B - Process for the preparation of pyrazolonylalkenes : de en
  • FR1263104A - Duplex pneumaticohydraulic converter, especially for heavy vehicle pneumatic braking systems : en fr
  • FR1263176A - Machine for waxing and polishing cabinetry and other objects : en fr
  • FR1263326A - Manufacturing process of hydrodynamic torque transmitting devices : en fr
  • FR1263437A - New vinyl acetate polymerization process : en fr
  • FR1263648A - Improvements to hydraulic shock absorbers : en fr
  • GB869841A - Improvements in or relating to automatic voltage regulating circuits : en
  • US2987095A - Tire cord structure : en
  • US2987272A - Aircraft with a tiltable rotor system : en
  • US2987505A - Compositions of polymeric nu-vinyl-2-oxazolidone and halogens : en
  • BE597866A - Improvements to encoded electrical pulse translators : en fr
  • CA621539A - Polymeric beta-pinene emulsions : en
  • CA621622A - Lifting magnets : en
  • CA24088S - Game board : en
  • CA621502A - Pulse radar apparatus : en
  • FI31862A - Radiosonde : en fi
  • FR1263716A - Flexible diaphragm for volatile product tank and means for fixing this diaphragm : en fr
  • FR1263720A - Carrier cradle for motor cars : en fr
  • US2986881A - Fuel accumulator for aircraft jet engine starter : en
  • US2987493A - Emulsion polymerization using copolymer of a salt of methacrylic acid and vinyl acetate : en
  • US2987519A - 3-alkyl-4, 4-bis (hydroxymethyl)-oxazolidines and process for the preparation thereof : en
  • US2986896A - Drive for refrigeration systems or the like : en
  • US2987254A - Equipment for planning the loading of cargo aircraft : en
  • US2987402A - Composite food package and method of making same : en
  • DE1108362B - Method and device for cooling fission gases : de en
  • DK91016C - Process for the preparation of dinitrophenyl-4-pentenoates. : da en
  • CA621702A - Explosion suppressing system : en
  • CA621583A - Beneficiation of low-grade hematitic ore materials : en
  • US2987034A - Winder guide attachment : en
  • US2987716A - Apparatus for converting digital signals into analogical movements, with power amplification : en
  • CA621442A - Power nailing machine : en
  • CA621602A - Process for the manufacture of low-molecular dialkyl sulfoxides : en
  • CA621677A - Lubrication device for antifriction bearings : en
  • US2987035A - Muntin painter : en
  • US2987089A - Roll slicing machine : en
  • US2987437A - Nematocidal composition : en
  • DE1108254B - Transition device on the front of vehicles, in particular rail vehicles : de en
  • DE1108352B - Slide shoe for electro-slag welding : de en
  • DE1832442U - HAND MICROPHONE WITH BUILT-IN SWITCH. : de en
  • DE1108555B - Glass thickness compensation device for darkroom horizontal camera with fixed camera box : de en
  • DE974934C - Gas-filled electric glow discharge tubes with cold cathode and at least three discharge paths : de en
  • GB870002A - Hopper for button and like feeding : en
  • US2986819A - Machine for gauging, selecting and assembling part components : en
  • US2987260A - Top spray dishwasher : en
  • US2987386A - Production of carbon monoxide and hydrogen : en
  • US2987455A - Method and apparatus for reactor safety control : en
  • US2987650A - Gaseous discharge lamp circuit : en
  • BE598023A - Method and device for the exchange of heat by radiation. : en fr
  • DE1108316B - Transformer for mechanical converters in six-phase bridge circuit with switching chokes : de en
  • DE1832739U - GAME OR ORNAMENTAL FIGURINE. : de en
  • FI31839A - Stabilization for polyethylene : en fi
  • FR1262640A - Improvement of processes for the separation of isotopic varieties of water : en fr
  • GB869880A - Improvements in or relating to winding mills : en
  • GB869898A - Improvements in or relating to nuclear fusion reactors : en
  • CA621488A - Wire cloth loom : en
  • FR1262572A - Improvements to torque limiters : en fr
  • FR1263158A - Improvements to electronic axle counting circuits and other similar counting circuits : en fr
  • BE597955Q - Improvements relating to mechanisms intended to unload containers, such as bottles, from machines. : en fr
  • CA621473A - Device for separating impurities from gases : en
  • DE1108541B - Sensor for copier devices on machine tools : de en
  • FR1263238A - Highly charged crosslinked polyethylene : en fr
  • CA621459A - Organic compounds of silicon : en
  • DE1832725U - DEVICE TO FACILITATE THE TRANSPORT OF SKIS ON THE ASCENT IN THE TERRAIN. : de en
  • US2987593A - Magnetic switches : en
  • CA621512A - Slurry removal system : en
  • US2987587A - Electrically shielded cap for a unit of the ignition system of internal-combustion engines : en
  • US2987624A - Solid-state image-intensifier for the reproduction of images produced by radiation pulses : en
  • DE1832789U - OVERFLOW PROTECTION FOR OIL TANKS OD. DGL. : de en
  • US2987542A - Manufacture of methyl methacrylate : en
  • CA621389A - Highly wear-resistant powdered metals : en
  • DE1108267B - Electroacoustic transducer with ring armature : de en
  • BE597998A - New methylated derivative of androstane and method of preparation. : en fr
  • CA621357A - Well casing support and packing device : en
  • CA621448A - Circuit interrupter tripping relay : en
  • DE1108244B - Cooling unit with a Kuehlgutbehaelter inserted into its housing : de en
  • CA621556A - Method and apparatus for setting up box blanks : en
  • CA621412A - Measuring apparatus for large direct currents : en
  • CA621368A - Electro-magnetic relay : en
  • GB869778A - Electrical insulation material : en
  • US2987513A - Azo dyestuffs and process for their manufacture : en
  • CA621479A - Copolymers of ethylene and sulfur dioxide : en
  • CA621377A - Patient transporting device and stabilizing mechanism therefor : en
  • CA621655A - Radar apparatus : en
  • CA621454A - Combined heating and cooling system : en
  • US2986794A - Adjustable connecting device for wrist watch bracelets : en
  • US2986797A - Mold for preparation of artificial stone test cylinders : en
  • CA621595A - Pyrimidines and process for their manufacture : en
  • CA621721A - Process for manufacturing aluminum oxide and resultant product : en
  • US2987640A - Electric lamp envelope : en
  • US2987148A - Expansible structural member : en
  • DE1108544B - Drilling and reaming tool : de en
  • CA621536A - Seat structure : en
  • DE1108181B - Process for drying and smoldering fine, low-quality fuels : de en
  • US2987175A - Drier : en
  • US2987453A - Method of electrodepositing chromium : en
  • US2986963A - Electropiano : en
  • CA621661A - Shaving machine : en
  • CA621665A - Valve : en
  • DE1108205B - Process for the production of tetrafluoroethylene, hexafluoropropylene and perfluorocyclobutane in addition to chlorofluorocarbons : de en
  • FR1263391A - Compression band : en fr
  • FR1263525A - Boiler or water heater : en fr
  • FR1262866A - Portable container for liquid fuel : en fr
  • FR75289E - Product intended to promote the chlorophyll function as well as the general metabolism of plants and the process for obtaining it : en fr
  • GB869753A - Improvements in nickel alloys : en
  • GB869785A - Improvements in or relating to microwave energy modulating arrangements : en
  • FR1262859A - heat exchanger for powder material : en fr
  • FR1263043A - Toggle lever switch : en fr
  • US2986749A - Water-borne float for supporting people : en
  • CA621337A - Building bricks and to methods of laying the same : en
  • CA621568A - Molded pulp container : en
  • US2987137A - Particle charging apparatus for electrostatic filter : en
  • CA621604A - Reciprocable cam means for operating a pivoted type bender means : en
  • CA621342A - System for measuring the radioactivity of fluids : en
  • US2987054A - Vehicle control mechanism : en
  • US2986897A - Ice vending machines : en
  • US2986903A - Heat exchanger system for ice making machines : en
  • US2987543A - Resolution of dl-glutamic acid : en
  • US2987224A - Measuring dispenser devices for discrete, solid particle substances : en
  • CA621586A - Process for the preparation of alloys : en
  • FR1262762A - Method and device for pasteurization or sterilization of fatty emulsions : en fr
  • FR75283E - Method of starting a steam generator : en fr
  • US2987334A - Tool holders : en
  • CA621563A - Apparatus for splicing tire treads : en
  • DE1108605B - Process for the production of manganese-zinc ferrites : de en
  • FR1263070A - Double overlapping watertight cross using timber of the same section and ordinary hinges : en fr
  • DE1108167B - Apparatus for producing grooved disks from a cylindrically shaped sheet metal : de en
  • FR1263068A - Process for the manufacture of stockings and stockings conforming to those obtained by said process or similar process : en fr
  • FR1263248A - Printing paper containing lignocellulose of low rigin strength other than wood and process for its manufacture : en fr
  • BE598012A - Process for the preparation of 1,4-benzodiazepine derivatives : en fr
  • US2987098A - Repair device : en
  • US2987151A - Collapsible flat-lying handle : en
  • US2986833A - Automatic fishing device : en
  • US2987141A - Dual wheel caster lock : en
  • DK91049C - Stop or control tap. : da en
  • US2987630A - Information-handling apparatus : en
  • DE1110105B - Device for attaching a bimetal fuse to the manifold of a gas burner : de en
  • BE598032A - Method and installation for contacting flowing materials. : en fr
  • FR1262561A - Protection device in particular for convoys : en fr
  • CA621480A - Method of deforming metal : en
  • FR75428E - Improvements to screw sockets for electric lamps : en fr
  • CA621489A - Advertising exhibit device : en
  • BE598008A - 1,4-Benzodiazepine derivatives : en fr
  • FR75413E - Electric point for foil or epee : en fr
  • FR1263701A - Detachable binder for independent folded sheets : en fr
  • FR1263728A - Classification grid : en fr
  • FR1263327A - Doormat for the protection of crops under shelter : en fr
  • FR1263354A - Electronic tube shielding packing : en fr
  • FR75397E - Improvements to pressurized fluid separators : en fr
  • GB869862A - Improvements relating to the storage of binary information : en
  • DE1108361B - Reforming catalyst containing precious metals for heavy fuel : de en
  • DE1832411U - COMPOSITE SHEET. : de en
  • US2987503A - Polyesters light-stabilized with 4-thiazolidone derivatives : en
  • US2987628A - Bistable trigger circuit : en
  • CA621596A - Freight vehicle lining : en
  • GB869763A - Improvements relating to lead-acid electric accumulators : en
  • CA621361A - Game : en
  • DE1108528B - Valve coupling for hose or pipelines : de en
  • CA621348A - Adjustable liquid ejector nozzle : en
  • CA621493A - Aircraft with jet flap : en
  • FI31834A - Fertilizers for the nuclear reactor from normal to normal air conditioners after intrinsic catastrophe and temperature : en fi
  • FR1263061A - Method of cooking under bread, pastry and their derivatives and oven for the implementation of this method : en fr
  • FR1263623A - Continuous process for mass polymerization of vinyl chloride : en fr
  • US2987312A - Vehicle suspension system having a pneumatic member and a device for correcting trim : en
  • BE597831A - Plastic hat and its manufacture : en fr
  • BE597999A - New testosterone derivative and method of preparation. : en fr
  • US2987167A - Belt conveyor structures : en
  • US2987457A - Process for preparing v. i.-improving agents : en
  • BE597814A - Ketosteroids alpha, beta-unsaturated, bearing a methyl group on the carbon in the beta position, and process for their preparation : en fr
  • FR1263007A - Antenna system : en fr
  • US2987705A - Electrical sorting system : en
  • USD190537S - Clip for a writing instrument or the like : en
  • USPP2060P - Hybrid tea-rose plant : en
  • DE1108540B - Workpiece guidance for peeling machines : de en
  • FR75408E - Stake for traffic sign and similar : en fr
  • GB869761A - Improvements relating to heat-exchangers : en
  • GB869809A - Improvements in or relating to radar systems : en
  • FI31866A - Utilities for the corners or molds are provided : en fi
  • FR75323E - Gas flame stabilization means : en fr
  • GB869967A - Improvements relating to fluid-pressure actuated control apparatus : en
  • FR1263090A - Manufacture of a synthetic linear polyamide puff yarn : en fr
  • FR1263692A - Waterproof corrugated cardboard : en fr
  • GB869723A - Improvements in or relating to magnetic latches : en
  • GB869752A - Improvements in and relating to the retreading of tyres : en
  • FR1262592A - Machine tool that can be used as a variable point height lathe and as a planer : en fr
  • FR1263042A - Arrangement for motor vehicle headlights : en fr
  • FR1263152A - Blanking plug for the oil pan drain hole of a motor vehicle : en fr
  • FR1263332A - Articulated end piece for furniture legs and the like : en fr
  • GB869676A - Improvements in and relating to gun-carriages : en
  • GB869852A - Liquid fuel discharge nozzles : en
  • US2986905A - Refrigerating system : en
  • US2986926A - Method and device for determining surface elongation of sheet material : en
  • US2986844A - Apparatus for making glass film : en
  • US2986941A - Rate gyroscopes : en
  • USD190529S - Display box or similar article : en
  • US2986751A - Inflatable buoyant device : en
  • FR1262670A - Passage for electric terminal : en fr
  • FR1263270A - Static pulse selection device : en fr
  • FR1263654A - Sprinkler installation : en fr
  • FR1263455A - Metallurgical refining process : en fr
  • GB869874A - Spectacle supported nasal pressure-applying device : en
  • DE1108259B - Electromagnetic adjustment device for printing type carrier, especially for telegraph equipment : de en
  • FR1263465A - Rotary screw connection, especially for high pressure pipes : en fr
  • GB869994A - Coated webs : en
  • FR1262982A - Pressure-adherent adhesive composition : en fr
  • FR1263263A - Lifting device, more especially for railway vehicles : en fr
  • FR1263379A - Hydraulic driven road roller : en fr
  • GB869933A - Semi-conductor units and methods of making them : en
  • GB869891A - Improvements in and relating to apparatus for feeding continuous stationery : en
  • FR1262655A - Method and device for detecting and locating abnormal vehicle noises : en fr
  • FR1262582A - Electronic signaling device : en fr
  • FR1262695A - Advanced mechanically operated kidney lift for radiosurgical operating tables : en fr
  • CA621396A - Insulation stripping applicator and methods of application : en
  • CA621587A - Method of electrogalvanizing meshwork, grids, particularly welded grids and woven fabrics : en
  • DE1108214B - Process for the preparation of optionally substituted ª ‰ -Cyclopropylacrylsaeuren or their functional derivatives : de en
  • FR1262555A - Method and centrifugal apparatus for treatment of colloidal media : en fr
  • FR1263118A - Educational game : en fr
  • GB869993A - Improvements in or relating to twisted multiple yarns : en
  • US2987174A - Test sample container : en
  • CA621360A - Plastic buoys : en
  • US2987590A - Plugs suitable for functioning with a self timer and also for supporting a testing bulb for testing photographic flashlamps and circuits : en
  • US2986930A - Engine trunnion mounting and thrust indicating means : en
  • DE1108233B - Process for the preparation of hydrazine derivatives : de en
  • FR1263072A - Compressor cooling device in an air conditioner : en fr
  • FR1263702A - Shock absorber bearing : en fr
  • FR75342E - Tubular net bagging device : en fr
  • GB869642A - Improvements in and relating to wall constructions and a method of erecting the same : en
  • US2987250A - Electronic totalizer : en
  • DE1108470B - Sealable lens mount : de en
  • DE1108527B - Valve coupling for pipes or hoses : de en
  • DE1832546U - MOBILE CRANE, EXCAVATOR OD. DGL. : de en
  • DE1108447B - Portable arrangement for measuring the earth's magnetic field : de en
  • CA621711A - Subscriber ringing in carrier telephone systems : en
  • DE1832464U - SLIDING CONTACT GUIDANCE. : de en
  • DE1108326B - Electromagnetic control device for actuating contacts : de en
  • DE1108363B - Process for the refined pressure hydrogenation of hydrocarbon mixtures : de en
  • DE1832500U - SUCTION BRUSH. : de en
  • LU39994A1 - : en
  • FR1263226A - Device for continuous end-to-end gluing of pieces of wood : en fr
  • DE1108551B - Procedure for the registration of tracks : de en
  • CA621349A - Reinforcement strip for reinforcing the corners of dry walls and the like : en
  • DK91027C - Separator for primary galvanic dry elements, as well as method for manufacturing such a separator. : da en
  • FR75266E - Planetary transmission with double oblique teeth : en fr
  • CA621649A - Removable insulated resistance block for liquid rheostat : en
  • DE1832469U - AIR-SOCKET ELECTRICAL DEVICE, e.g. MEASURING CONVERTER, WITH WINDING CHANGEOVER. : de en
  • DE1108218B - Process for the preparation of dialkyl aluminum halides : de en
  • DE1108295B - Electric liquid circuit breaker for wall and floor mounting : de en
  • DE1108474B - Device for testing impact tools such as hammer drills, demolition hammers or the like. : de en
  • LU39979A1 - : en
  • LU39986A1 - : en
  • CA621543A - Use of ionizing radiation in the production of graft polymers : en
  • US2987094A - Tubeless pneumatic tire : en
  • DE1108419B - Method and device for the continuous application of an injection-molded edge protection profile to conveyor belts made of thermoplastic compounds : de en
  • DE1832548U - SAFETY DEVICE, ESPECIALLY FOR CLAMPING CRANES. : de en
  • US2986748A - Mattress handle : en
  • US2986862A - Cotton picking machine : en
  • FI31849A - Utstötsrör för förbränningsmotorer : en fi
  • FR1262990A - Indicating instrument, in particular tachometer : en fr
  • FR1263599A - Support for slicing machine slides : en fr
  • USD190509S - Food mixer : en
  • US2987053A - Balanced feed water system for steam generators : en
  • US2987108A - Web butt splicer : en
  • US2987605A - Heater for liquid and gaseous media : en
  • FR1262595A - Process and device for obtaining new flours and flours obtained by the process : en fr
  • FR1263509A - Method for preventing the adsorption of antigens on porous filters intended for the filtration of viral fluids : en fr
  • FR1262923A - Automatic lap : en fr
  • US2987466A - Process for the production of high octane gasolines : en
  • FR1263237A - Sofa : en fr
  • FR1263365A - Improvement to the order of the linkage of the closures of the eremone type and similar : en fr
  • GB869740A - Improvements in and relating to means for the disposal of carbon sludge produced in the partial oxidation of hydrocarbon fuel : en
  • US2986884A - Hydraulic hoist control circuit : en
  • US2987257A - Thermostatic devices : en
  • USD190500S - Figure : en
  • DE1832453U - FLUSH-MOUNTED CABINET FOR ELECTRIC HOUSE INSTALLATIONS. : de en
  • FR1262900A - Centrifugal regulator : en fr
  • USD190542S - Surgical suture bridge : en
  • US2986957A - Machine tools : en
  • FR1263299A - Improvements in the manufacturing processes for rubber reinforced by fillers : en fr
  • FR1263331A - Ladder retention safety device : en fr
  • GB869635A - Hydraulic control system for the automatic reopening of a pipe line valve : en
  • CA621627A - Process and apparatus for the separation of substances by vaporization : en
  • FI31817A - Förfarande för appretering av en strumpa, särskilt damstrumpa : en fi
  • DE1832448U - EARTH TAPE CLAMP. : de en
  • FR1262649A - Process for the manufacture of cables with several layers and stranding machine for the implementation of this process : en fr
  • FR1262955A - Tedder-rake wheel : en fr
  • FR1263553A - Power switch : en fr
  • GB869890A - Improvements in and relating to heat exchange rolls : en
  • DE1108262B - Image converter system for supericonoscopes : de en
  • CA621387A - Pressure regulating mechanism : en
  • FR1262607A - High pressure valve with balanced flap and closed by calibrated spring : en fr
  • JPS366718B1 - : ja
  • DE1832405U - BALLPOINT PEN NIBS MADE OF KNOWLABLE METAL ALLOYS. : de en
  • DE1832449U - PLASTIC CABLE CLAMP. : de en
  • DE1832627U - SPINDLE PROTECTION ON GATE VALVES. : de en
  • DE1832727U - BOARD GAME. : de en
  • FR1263711A - Electro-magnetic control device : en fr
  • GB869866A - Improvements relating to the arrangement of lights on vehicles : en
  • FR1262700A - Stable polyacetaldehydes and their manufacturing process : en fr
  • FR1263289A - Variable frequency alternating current generation : en fr
  • GR21970B - CAR SAFETY BRAKE. : el en
  • DE1832701U - AUXILIARY DEVICE FOR TOTO AND LOTO GAME. : de en
  • FR1263179A - Sliding ball key transmission device : en fr
  • FR1263031A - Method for fixing electric tubular heating elements in openings in walls of containers, flanges, and the like, as well as shaped parts, and apparatus for carrying out the method : en fr
  • FR75347E - Improvements made to butterfly type valves, particularly those for pressurized gas circuits : en fr
  • GB869741A - A cooling tower with moisture detraining apparatus : en
  • US2986914A - Laundry appliance : en
  • US2987077A - Return admixing valves for hot water hot water heating systems : en
  • US2987149A - Luggage handle : en
  • US2987502A - Elastomers : en
  • DE1108317B - Thermal image : de en
  • DE1832607U - STAR RAKE. : de en
  • DK91020C - Process for the preparation of phentiazine compounds or acid addition salts, quaternary ammonium salts or addition products thereof. : da en
  • DK91039C - Method and apparatus for making bottles or similar hollow bodies of organic thermoplastic plastics. : da en
  • FR1262627A - Food products and their method of preparation : en fr
  • FR1263440A - Stadium construction method comprising a sports field surrounded by a running track : en fr
  • GB869758A - Bunker discharge apparatus : en
  • US2987028A - Anchor : en
  • DE1832581U - FLANGE ANGLE. : de en
  • FR1263432A - Elastic mounting device specially applicable to devices using centrifugal force : en fr
  • DE1108492B - Circuit arrangement with one or more magnetic counter elements for pulses which can be queried without loss of information : de en
  • FR1263039A - Liquid pig iron refining process : en fr
  • FR1263128A - Improvements made to electromagnetic mode filters : en fr
  • FR75391E - Indicator mechanism, in particular for measuring devices and fluid distributors : en fr
  • DE1832502U - DISHWASHER DEVICE. : de en
  • DE1832676U - FLASHING LIGHT FOR BICYCLE. : de en
  • US2987522A - Amidine products : en
  • DK91057C - Method for making felted sheets, mats or preforms. : da en
  • FR1263595A - Coupling fitting : en fr
  • GB869725A - Improvements relating to pyrophoric lighters, in particular table lighters : en
  • CA621372A - Apparatus for vulcanizing rubber tires : en
  • CA621466A - Arresting devices for falling bodies : en
  • FR1263425A - Improvements to hydraulic distributors : en fr
  • US2986740A - Garment : en
  • US2986754A - Beaded shoe welting and method of making the same : en
  • US2987459A - Gas cooled nuclear reactors : en
  • US2987584A - In-ear hearing aid : en
  • FR1263625A - Assembly of soundproofing elements : en fr
  • FR75436E - Locking flap for vehicles, in particular for railroad freight wagons and motor trucks : en fr
  • US2986988A - Processing apparatus for photographic material : en
  • US2987556A - 1-vinyl-3-cyclohexenol : en
  • US2987118A - Gas burner : en
  • US2987282A - Christmas tree base : en
  • US2987375A - Purification of fluoride salts : en
  • US2987547A - Nu, nu, nu', nu', nu'', nu'' hexasubstituted-1, 2, 3-triamino-propanes : en
  • US2987155A - Centrifugal clutches : en
  • USD190497S - Bimetallic switch : en
  • CA621672A - Shaped parts of polyethylene having impact and shock resistance and accuracy and stability of measurements : en
  • DE1832714U - HEEL SPOT FOR LADIES 'SHOES AND THE LIKE. : de en
  • FR1263069A - Device for measuring the electrical conductivity of electrolytes : en fr
  • GB869693A - Preservation of meat and the like : en
  • FR1262752A - Plastic gallery, in particular intended to ensure, in a case, the presentation of objects such as cutlery : en fr
  • FR1262904A - Roasted onions and their manufacturing process : en fr
  • FR1263038A - Garment with ventilated sleeves : en fr
  • FR1263276A - Process and device for mixing liquid masses, in particular natural water with the addition of flocculation reagents : en fr
  • FR75362E - High performance, ultra low leakage hydraulic servo motor distributor : en fr
  • US2986803A - Method and means for producing a low energy detonator : en
  • US2987132A - Steering apparatus for automotive vehicles : en
  • US2987387A - Method for the production of carbon monoxide from solid fuels : en
  • CA621341A - Pike and hook attachment for paddles : en
  • US2987112A - Chair : en
  • US2986792A - Clasp : en
  • US2987376A - Method for defluorination of phosphoric acid : en
  • US2987695A - Lamp socket and circuit connecting means for edge lighted panel : en
  • DE1832764U - MARBLE-LIKE BUILDING PANEL. : de en
  • DE1108498B - Stamp and control device for betting slips, payment cards, etc. like : de en
  • FR1263181A - Slot hopper : en fr
  • US2986931A - Strain gauge load cell : en
  • DE1108365B - High pressure lubricating oils : de en
  • DE1108583B - Longitudinally split rim for tubeless tires : de en
  • DE1832573U - MASON'S TROWEL, IN PARTICULAR FOR TILING. : de en
  • FR1263542A - AC machine : en fr
  • FR1263605A - Improvements to wood panels and similar materials : en fr
  • FR1263020A - Packing of lighter stones : en fr
  • FR1263551A - Electric pulse generators : en fr
  • US2987207A - Safety container and locking cap therefor : en
  • US2987414A - Treatment of luminescent materials : en
  • DE1108219B - Process for the preparation of compounds of the 1,4-divinyl-benzene series : de en
  • FR1262687A - Packaging of thin flexible ducts for nuclear fuel : en fr
  • USD190513S - Combined spoon, spatula, and blender : en
  • FR1262609A - Manufacturing process for drawstring bags and bags manufactured by this process : en fr
  • FR1262921A - Device intended to strengthen the electric current produced by the activity of the heart and vessels during the circulation of the blood : en fr
  • FR1263671A - Paneling device for ceilings, walls or the like, and method for its construction : en fr
  • FR75446E - Combined device forming root cutter, straw chopper and kneader-mixer : en fr
  • GB869704A - Improvements in or relating to storage cabinets : en
  • US2986977A - Roller attachment for automotive vehicles : en
  • US2987003A - Hydraulic pump system : en
  • US2987240A - Film : en
  • US2987643A - Filament joint for electric lamps or similar devices : en
  • CA621494A - Doll eye assembly : en
  • DE1108438B - Process for the production of butyl rubber : de en
  • DE1108546B - Device for holding workpieces, especially thin metal sheets, in machine tools or the like. : de en
  • US2987226A - Spray gun gasket securing device : en
  • US2986986A - Camera shutter : en
  • US2987074A - Fluid pressure regulator : en
  • DE1108591B - Hydraulic press for vulcanizing or welding on soles or heels on leather or fabric footwear without binding agents : de en
  • DE1832489U - LOWER JAW SHEATH WITH RUBBER INLAY. : de en
  • FR75322E - Improved plate for electric accumulator battery and its manufacturing process : en fr
  • GB869846A - Fibrous cellulosic sheet and filter and process therefor : en
  • FR1263241A - Automatic machine with powerful and directed vibrations for manufacturing concrete agglomerates : en fr
  • FR1263750A - Packaging container : en fr
  • GB869677A - Improvements in and relating to gun-carriages : en
  • GB869917A - Improvements in and relating to the recording and reproduction of magnetic signals : en
  • GB869981A - Improvements in and relating to devices for discharging material from a container, silo or the like : en
  • US2986839A - Convertible float and sinker : en
  • US2986894A - Purge recovery arrangement for refrigeration systems : en
  • DE1832483U - CLOSING FLAP FOR UNUSED FLUE PIPE CONNECTION OPENINGS. : de en
  • DE1108260B - Device for holding and tensioning sheets of paper on rollers, preferably on image rollers of image or facsimile telegraph machines : de en
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