• DE1102819B - Circuit arrangement for switching systems with special consideration of hunt groups : de en
  • BE595280A - New phenyl-benz-azoles and their preparation process : en fr
  • GB863461A - Improvements in or relating to the electrical resistance heating of steel ingots : en
  • DK90608C - Strip-controlled telegraph transmitter. : da en
  • CA616952A - Process for production of calcium hypochlorite bleach liquor : en
  • DE1102935B - Process for the preparation of metal-containing monoazo dyes : de en
  • DE1828571U - ROLLER, IN PARTICULAR FOR LINKED CONVEYOR BELTS WITH ELASTIC LIP SEAL. : de en
  • DE1103093B - Mechanical seal : de en
  • DE1828647U - SHOE, IN PARTICULAR WOMEN'S SHOE. : de en
  • DE1828477U - CROWNED STONE FOR BOILER FIRE ROOMS. : de en
  • US2976053A - Height control valve for vehicle suspension : en
  • GB863322A - Improvements in or relating to filtering apparatus : en
  • US2975644A - Portable motor and separable power take-off coupling therefor : en
  • US2976190A - Cigarettes : en
  • US2975531A - Safety wire simulator : en
  • CA616644A - Circuit breaker time delay apparatus : en
  • US2976520A - Matrix selecting network : en
  • CA616960A - Method of increasing fiber length while drafting : en
  • DE1828498U - WORK SURFACE FOR BEING MACHINES. : de en
  • DE1102765B - Multiple deposit device for die setting and line casting machines : de en
  • DE1102813B - Magnetic counting element that delivers an output signal after receiving a certain number of input pulses : de en
  • FR1256674A - Improvements to electrodynamic loudspeakers : en fr
  • US2975425A - Cutting and crimping tool : en
  • US2976361A - Continuous scanner with warped mirror : en
  • US2976137A - Ammonium nitrate explosives : en
  • US2976209A - Dispersant compositions and toxicant concentrates containing the same : en
  • GB863525A - Pleated-wall tubular filter and method of manufacturing same : en
  • CA616812A - Ristocetin a salts in crystalline form : en
  • CA616857A - Blood loss determining device : en
  • US2975634A - Frequency-compensated flowmeter system : en
  • US2975691A - Device for the supply and removal of film in mirror cameras : en
  • US2975698A - Twin charcoal vertical broiler : en
  • US2976273A - Treatment of kraft black liquor and product : en
  • DE1102679B - Progressive longwall mining : de en
  • DE1102715B - Process for the production of ion exchangers : de en
  • FR1256753A - Spray washing device : en fr
  • US2976389A - Electric baseboard heating unit : en
  • US2975621A - Universal joints and couplings : en
  • US2975686A - Photographic camera : en
  • US2975995A - Pipe hanger clamp stop : en
  • US2975915A - Dispensing container for powdered materials : en
  • FR1256647A - filter element and filter including application : en fr
  • FR1256740A - New reactive dyes containing in particular residues of cyclic polycarbimides, and their preparation : en fr
  • FR1256852A - Micrometric displacement measuring device : en fr
  • FR329M - New derivative of hydroxamic acid usable in therapy. : en fr
  • FR1256992A - Method and rolling mill for cold forming discs : en fr
  • GB863455A - Improvements in and relating to coal-cutting machines : en
  • FR1256665A - Apparatus for mounting cogs in watch movements and the like : en fr
  • GB863375A - Method of welding workpieces, more particularly rails by the intermediate aluminothermic casting process : en
  • FR1256726A - Needle guide cylinder, needle pusher and selectors of circular knitting machines and the like : en fr
  • GB863657A - Improvements in or relating to transistor oscillators : en
  • US2976399A - Fluorescent outdoor light : en
  • US2976159A - Fibrous fruit product and process : en
  • CA616660A - N-haloalkenyl dithiocarbamates : en
  • DE1828502U - WIPER CAN. : de en
  • DE1102669B - Zipper and process for its manufacture : de en
  • DE1102791B - Spring-loaded, two-shank rail nail with a nail head that is loop-shaped and curved according to a space curve : de en
  • BE595278R - Process for carrying out nuclear fission chain reactions. : en fr
  • CA616717A - Halogenated aminoisophthalic acids : en
  • CA616800A - Method and apparatus for processing fusible material : en
  • DE1103229B - Bottle grippers for bottle packing and unpacking machines as well as bottle transfer machines, especially for devices that are operated by hand : de en
  • DE1828698U - WATER TAP HOSE. : de en
  • DE1102847B - Process for the production of contact and corrosion-proof two-metal high-current terminals : de en
  • FR1256668A - Sorter filing device : en fr
  • FR75081E - Device for improving engine speed and saving gasoline : en fr
  • GB863327A - Electric remote control apparatus : en
  • US2976507A - Adjustable resistor : en
  • US2976188A - Method of producing a humidity senser : en
  • US2976379A - Wiping contact rotary relay : en
  • US2975958A - Aspirating apparatus : en
  • DE1828624U - CAR UMBRELLA STAND. : de en
  • DE1102984B - Application stopper for liquid shoe care products : de en
  • DE1102986B - Clip for attaching curtains, curtains, blinds, etc. like : de en
  • US2975584A - Automatic stop spindle mechanism : en
  • US2976403A - Railway traffic controlling apparatus : en
  • BE595246A - Filtration apparatus. : en fr
  • US2975485A - Methods and apparatus for conserving soap : en
  • CA616862A - Blanking die and method of making the same : en
  • DE1828504U - CONTAINER FOR ACCEPTING AND DISPENSING GRAY, POWDERED OR LIQUID, IN PARTICULAR CLEANING AGENTS, DETERGENTS OR DISHWASHING AGENTS USED IN THE KITCHEN. : de en
  • DE974670C - Process for the production of anthraquinone dyes : de en
  • CA616905A - Safety block : en
  • GB863334A - Improvements in or relating to optical projectors : en
  • CA616994A - Alkyl-aminoalkyl compounds and process for their manufacture : en
  • DE1828621U - FLASHING LIGHT FOR SIDE MOUNTING ON VEHICLES. : de en
  • US2975530A - Ciphering devices : en
  • GB863279A - Transparent thermoplastic composition : en
  • US2976297A - Halogeno-thiophene-1, 1-dioxides : en
  • GB863733A - Improvements in or relating to cranes : en
  • DE1102740B - Process for the production of hydroperoxides from the oxidation products of dialkylated aromatic hydrocarbons : de en
  • DE1102777B - Copying process : de en
  • DK90613C - Adjusting or coupling means, in particular for use in connection with edge shafts. : da en
  • DE1102771B - Sheet feeder for uninterrupted feeding and lifting of sheet stacks : de en
  • FR1256597A - Improvements to devices for clamping parts, especially on machine tools : en fr
  • GB863450A - Improvements in and relating to imitation trees, shrubs, bushes and the like : en
  • US2975448A - Device for removing stains from fabrics by beating with simultaneous treatment with cleaning fluid : en
  • US2975773A - Combustion chambers for pistons : en
  • DE1103107B - Process for spot-free drying of workpieces after treatment with alkaline solutions : de en
  • US2975593A - Jet propulsion units : en
  • DE1828662U - POLYESTER SKIS REINFORCED WITH GLASS FIBER. : de en
  • CA616734A - Molybdenum blue-containing additive for lubricating oils : en
  • GB863365A - Operating means for automatically controlling the opening and closing of the access doors to the floor and of the cage gates in lifts : en
  • US2975605A - Process for purifying technical hydrogen : en
  • US2976168A - Method of applying antihalation layers to polyester film : en
  • FR1256721A - Binding of notebooks or leaflets assembled for making books, and method of making such bindings or the like : en fr
  • GB863382A - Process for the production of thermally highly stressable enamellings : en
  • US2976197A - Process for laminating glass or plastic material : en
  • DE1102805B - TV camera tube with image converter part and image electrode stabilized at cathode potential : de en
  • DE1828446U - MECHANICAL VIBRATION DAMPING FOR TELEVISION CHANNEL SELECTOR. : de en
  • FR1256901A - Improvements to finishing or polishing devices : en fr
  • FR75002E - Adjustable motor : en fr
  • FR75049E - Low temperature liquid storage tanks, thermally insulated walls and containing liquids, and parts thereof intended for use in such tanks : en fr
  • GB863716A - Apparatus for combining and securing washers and spoke nipples to vehicle wheels : en
  • FR75046E - Multipurpose socket outlet for electric traction lines : en fr
  • DE1103189B - Position indicator for your body moving linearly : de en
  • DE1828619U - STEERING COLUMN WITH SUSPENSION FOR VEHICLE. : de en
  • FR1256786A - Universal suction nozzle for dust extractor : en fr
  • DE1102782B - Air cooler in which the pipe elements to be cooled and arranged in vertical planes enclose a polygonal cavity, which is delimited at the upper end by a screw fan : de en
  • US2975539A - Visual-aid portfolio : en
  • DE1828579U - MACHINE TOOL. : de en
  • DE1828606U - HYDRAULICALLY CONTROLLED THREE-WAY VALVE FOR SELF-PRIMING CENTRIFUGAL PUMPS. : de en
  • DE1102892B - Explosive separator : de en
  • FR1256680A - Improvements to folding and shearing machines : en fr
  • FR75077E - Anti-degradation agents for rubber : en fr
  • GB863668A - Improvements in or relating to radio communication systems : en
  • GB863677A - Improvements in or relating to the pressing of fittings onto wire rope : en
  • DE1103038B - Flow meter with electrical measurement display : de en
  • DE1828450U - CONNECTION OF A METALLIC CIRCUIT LEAD TO A CABLE LUG. : de en
  • CA616838A - Superior galvanic magnesium anode : en
  • BE595376A - New pyrido-benzothiazine derivatives and their preparation. : en fr
  • CA616877A - Water-insoluble monoazo dyestuffs and process for their production : en
  • US2975920A - Machine for removing baked goods and the like from pans : en
  • DE1828441U - RAIL WHEEL WITH AT LEAST ONE BRAKE DISC RING COAXIAL TO ITS ROTATING AXIS. : de en
  • FR75035E - High purity silicon production method : en fr
  • GB863435A - Improvements in or relating to tubing formed from helically wound strip material with ribbed overlapping convolutions and apparatus for making the same : en
  • DE1102665B - Safety device for a dough rolling machine : de en
  • GB863556A - Improvements in clasps : en
  • DK90610C - Optical facsimile scanning apparatus. : da en
  • CA616919A - 6-FLUORO-17.alpha.-ALKYNYL-4-ANDROSTENES AND PROCESS THEREFOR : en
  • DE974675C - Endoscope with a viewing, lighting and photographic recording device, in particular for medical purposes : de en
  • FR1256551A - Device for classifying and rolling up coins : en fr
  • DE1828457U - ARRANGEMENT FOR DRAINING THE LOSS HEAT FROM CAFE MOTORS FOR LARGE SWITCHING FREQUENCY. : de en
  • DE1828499U - BOOKING MACHINE WITH WORK SURFACE PROJECTING OVER THE EDGE OF THE HOUSING. : de en
  • DE1828422U - RING STAPLE FOR LOOSE LEAF BOOKS OD. DGL. : de en
  • DE1102934B - Process for the preparation of monoazo dyes : de en
  • DE1103226B - Device for removing hollow bodies from a container or the like. : de en
  • DE1828465U - ELECTRODE FOR ELECTRIC HIGH PRESSURE DISCHARGE LAMPS. : de en
  • US2976071A - Automatic door stop and catch : en
  • US2976170A - Method for improving coating receptivity of an aluminum surface and resultant article : en
  • US2975710A - Projectile : en
  • GB863634A - Improvements relating to data storage arrangements, especially for digital computers : en
  • FR1256567A - Improvements to gear pumps : en fr
  • DE1102680B - Striding longwall frame : de en
  • DE1102779B - Open freezer : de en
  • FR75062E - Method of making toxic rat poison baits : en fr
  • GB863374A - Stabilized karl fischer reagent : en
  • US2976271A - Propylene polymerization : en
  • GB863358A - Improvements in or relating to gas filters : en
  • US2976397A - Self-controlled strand annealer : en
  • DE1102714B - Process for the preparation of crystallized 1, 1, 3, 3-tetramethylol-butanol- (2) : de en
  • DE1102857B - Fuse disconnector : de en
  • DE1102896B - Switching device for switching off multi-phase motors if one phase fails : de en
  • DE1103131B - Mount for a photographic or cinematographic lens : de en
  • BE595266A - Electric lamp. : en fr
  • CA616988A - Concrete form tie : en
  • CA616731A - Telegraph repeater : en
  • DE1102852B - Connector with concentrically arranged pole contacts : de en
  • DE1828470U - HORIZONTAL DEWATERING, DESALINATION AND GASING BOILER FOR CRUDE OIL. : de en
  • BE569186A - PROCESS FOR PREPARING DERIVATIVES OF 6,7-BETA-EPOXY-3-ALPHA-HYDROXY-TROPANE. : en fr
  • DE1828534U - SPACER FOR REINFORCEMENT INSERTS IN CONCRETE STRUCTURES OD. DGL. : de en
  • DE1828617U - WIND DEFLECTORS ON SUN ROOFS FOR VEHICLE BODIES. : de en
  • US2976341A - Elimination of formation of alkaline secondary cells : en
  • CA616898A - Silver-base alloy containing noble metal additions : en
  • FR1256626A - Improvements to cast insulating parts : en fr
  • FR1256660A - Paddles and the like improvements : en fr
  • FR1256854A - Manufacturing process of picolines : en fr
  • FR75070E - Device for exploring and conveying flat objects : en fr
  • US2976195A - Super pressure electrode-insulator : en
  • CA616978A - Electromagnetically actuated friction clutches : en
  • CA616884A - Electric dynamometer or brake : en
  • US2975861A - Seal for a rotating eliminating device : en
  • US2976348A - Electronic previewer for simulating image produced by photochemical processing : en
  • CA616785A - Velocity measuring method and apparatus : en
  • DE1102955B - Magnetic filter improvements : de en
  • DE1103028B - Process for the production of copolymers from ethylene and aromatic unsaturated esters : de en
  • DE1103154B - Hydromechanical transmission, especially for motor vehicles : de en
  • DE1828535U - CONNECTION BAR. : de en
  • IE24882L - Polyamides : en
  • US2976291A - Ethers of z : en
  • US2976333A - Production of aromatic compounds : en
  • US2975591A - Conical injector for rocket motors : en
  • US2976090A - Furnace trunnion bearing construction : en
  • US2976459A - Digital computer : en
  • CA616836A - Hexadecaheptaene compound and a process for the manufacture thereof : en
  • CA616934A - Soil breaker : en
  • DE1103217B - System for the pneumatic loading of cigarette machines with cut tobacco : de en
  • US2975654A - Brake lever assembly : en
  • US2975811A - Peach spooner : en
  • US2976484A - Circuit fuse locator : en
  • CA616670A - Process of finishing phthalocyanine pigments : en
  • CA616995A - Alkyl-aminoalkyl-compounds and process for their manufacture : en
  • DE1102851B - Continuous power rail and device for power supply and power take-off : de en
  • DE1102954B - Solvent extraction process : de en
  • US2976254A - Aldehyde hydrogenation catalyst preparation : en
  • US2975752A - Machine for making stabilized capsules : en
  • DE1828645U - DRY SHAVER FOR BACK AND WOMAN WORKING. : de en
  • FR1256679A - Method and device for the production of molded plastic parts : en fr
  • GB863276A - Improvements in and relating to multiple doors : en
  • GB863445A - Improvements in epoxidation : en
  • CA616887A - Production of 6-fluoroprogesterones : en
  • DE1102883B - Backstop for electric motors with not clearly determined speed : de en
  • BE595239A - Electric heating blanket and method for its manufacture. : en fr
  • BE595240A - Modulator circuit. : en fr
  • DE1828612U - DEVICE FOR OPERATING A SPEED REGULATOR FOR THE AUXILIARY DRIVE OF MOTOR VEHICLES, FOR EXAMPLE FOR DRIVING A FIRE PUMP. : de en
  • CA616570A - Heating device operating with liquid fuel : en
  • DE1102898B - Field magnet system for small electrical machines : de en
  • DE1828429U - BOX FOR FREEZING. : de en
  • DE1828453U - CHANGEOVER SWITCH WITH BETWEEN OPPOSITE PAIRS OF CONTACT OF MOVABLE SWITCHING BRIDGE. : de en
  • FR1256685A - Improvements to lighting devices to illuminate elongated surfaces : en fr
  • FR1256534A - Binder for perforated sheets : en fr
  • GB863690A - Improvements relating to compositions comprising polymeric ª‡-methylstyrene : en
  • DE1102895B - Belt for the manufacture of fusible conductors for fuse inserts : de en
  • GB863497A - Improvements in or relating to rectilinear motion bearings having recirculating balls : en
  • FR1256563A - Film coating intended to reduce the coefficient of friction of fasteners and resulting parts : en fr
  • GB863206A - Fluid cooling device for fluid coupling reservoirs : en
  • GB863210A - Improvements in or relating to light sensitive devices : en
  • GB863686A - Improvements relating to helicopters : en
  • US2976467A - Precision servo positioning system : en
  • US2976501A - Impedance transformer : en
  • FR1256759A - Device for round kneading of dough pieces : en fr
  • GR21771B - METHOD OF MANUFACTURING OBJECTS FROM MORTAR OR CEMENT MORTAR OR MILITARY ROUTY OR AFTER GLYPHS OF THE SURFACE, AS THIS OF DRYING. : el en
  • FR1256732A - Improvements made to textile spindles with disengageable spindle, in particular those with direct drive : en fr
  • DK90635C - Camping trailer. : da en
  • US2976225A - Electrodeposition of nickel : en
  • USD189915S - Butt-welding apparatus : en
  • FR1256926A - Swivel fitting or swivel joint for pipes : en fr
  • DE1103243B - Load receptacles, such as containers, frames or the like, for storing, stacking and transporting loads : de en
  • GB863658A - Improvements in or relating to transistor electrical inverter systems : en
  • US2975797A - Water supply means for motor cars : en
  • GB863253A - A method of and a device for controlling the infeed mechanism in a machine tool : en
  • GB863598A - Improvements in and relating to apparatus for removing drawn material of circular cross-section from drawing machines : en
  • DE1102922B - Cushion-like, flat, electrically heated heating device made of plastic by means of high frequency welding and a process for its production : de en
  • GB863721A - Improvements in or relating to halogenated cyclobutane derivatives : en
  • DE1103220B - Device for lifting the briquettes from the turntable of a turntable press : de en
  • FR1256817A - Hydraulic actuation mechanism, in particular for brakes, clutches and the like : en fr
  • GB863531A - Improvements relating to light-polarizing film materials and process of preparation : en
  • US2975720A - Gear unit or other movable mechanism : en
  • US2975817A - Corrugating machines : en
  • US2976240A - Foam-inhibited aqueous oil emulsions : en
  • US2976425A - Magnetic quarter adders : en
  • US2976358A - Television pickup system : en
  • DE1102924B - Electrically heated overflow storage tank with built-in high pressure pipe coil : de en
  • CA616783A - Character font plate unit for phototypographical machines : en
  • FR1256620A - Method for manufacturing watch anchors or other applications and devices for implementing this method : en fr
  • GB863464A - Improvements in or relating to the manufacture of shoes : en
  • FR1256720A - Radial destemmer crusher : en fr
  • FR1256957A - Worm pump : en fr
  • GB863421A - Apparatus for welding rails or the like : en
  • FR1256706A - Cyclic process for the manufacture of alpha-olefins by reacting organohalogen compounds of aluminum with olefins : en fr
  • CA616917A - Spring forming and cut-off machine : en
  • US2975428A - Collar stays : en
  • US2976001A - Mounting rack and detachable frame : en
  • US2976290A - Piperazine derivatives and methods for their production : en
  • US2976420A - Dosimeter charging switches : en
  • DE1828483U - IN PARTICULAR FOR SEALING TEST GLASSES, PISTONS AND THE LIKE. CERTAIN STERILIZABLE AIR PERMEABLE VESSEL STOPPER PLUGS FOR BACTERIOLOGICAL PURPOSES. : de en
  • FR1256598A - Process for manufacturing hydrogen peroxide : en fr
  • GB863540A - Storage shelf construction for vending machines : en
  • DE1102914B - Process for the production of semiconductor arrangements, such as diodes, transistors or the like, with a silicon semiconductor body : de en
  • DK90611C - Method of manufacturing electrical wires coated with an insulating plastic material in two or more colors in helical twists. : da en
  • GB863336A - Improvements in or relating to transistor circuit arrangements : en
  • US2975863A - Mounting disposable vacuum cleaner bags, by means of rigid member with slotted corners : en
  • DE1102902B - Disc brake for an electric motor with an external fan : de en
  • DE1828492U - AS A CONTAINER FOR COINS AND THE LIKE. TRAINED FITTING KNOB. : de en
  • FR1256663A - Hanging device to lock the stacking of metal baskets : en fr
  • GB863499A - Plummer block : en
  • US2975911A - Apparatus for unloading, orienting, and feeding articles : en
  • DE1828406U - TROUSERS FOR TODDLERS. : de en
  • DE1102796B - Conveyor car coupling : de en
  • DE1828529U - FASTENING COOKING PLATES TO ELECTRIC STOVES. : de en
  • DE1102752B - Process for the preparation of 4-azaphenthiazines : de en
  • FR1256873A - Amides of arylimino-halocarbonic acids and process for their preparation : en fr
  • DE1102712B - Process for the production of magnesium oxide by thermal decomposition of magnesium chloride hydrate : de en
  • GB863486A - Improvements in dye-sensitized photographic emulsions : en
  • GB863549A - 3-mercapto-phenthiazine derivatives and their preparation : en
  • FR1256822A - Method and device for mechanically assembling crystal diode elements, and parts thus manufactured : en fr
  • GB863391A - Improvements in or relating to representations of printed electric circuits : en
  • DK90638C - Compressed air spray gun. : da en
  • FR1256929A - Process for manufacturing tubular parts by rolling and inflation and billets for the implementation of this process : en fr
  • FR75085E - Hot air generator for oil furnace : en fr
  • GB863534A - Process for the continuous treatment of a first liquid with a second liquid which is immiscible therewith : en
  • GB863731A - Wooden girder of adjustable length for the support of shuttering : en
  • FR75024E - Tire with separate tread from the casing, and therefore interchangeable : en fr
  • GB863713A - Improvements in or relating to car parking apparatus : en
  • DE1103153B - Steering gear designed as planetary gear for caterpillar vehicles : de en
  • GB863449A - Improvements relating to handlebar stems for bicycles : en
  • US2975647A - Motor assembly for a drill press : en
  • US2976368A - Incoming trunk circuit for in-dialing service : en
  • DE1103041B - Arrangement for the automatic weighing of rolling track vehicles with different center distances by means of a scales : de en
  • DK90623C - Packaging of plastics, in particular bags, to protect the contents against insect infestation. : da en
  • GB863591A - Voltage divider of high resolving power : en
  • GB863735A - Improved variable-speed transmission which can be used in automobiles : en
  • US2975976A - Electro pneumatic temperature control system : en
  • US2976485A - Continuity testing device for explosive igniting circuits : en
  • US2975898A - Apparatus for drying and cleaning seeds : en
  • DE1102815B - Parallel magnetic amplifier with internal feedback : de en
  • GB863301A - Improvements in or relating to dishwashing machines : en
  • DE1103068B - Silo cover : de en
  • DE1103121B - Process for the treatment of pulp with alkali borohydrides : de en
  • FR1256595A - Improvements to devices, in particular of the type of points and tailstocks, for fixing parts to machine tools : en fr
  • FR1256920A - Improvements to hydraulic lifting tables : en fr
  • DE1828421U - POCKET MADE OF PLASTIC FOR CARD MEDIA, DOCUMENTS OR. THE SAME, IN PARTICULAR CONVEYOR BAG. : de en
  • DK90614C - Electric motor. : da en
  • CA616708A - Transistor-driven power supply : en
  • US2976428A - Digital system of mechanically and electrically compatible building blocks : en
  • USD189954S - Card case or similar article : en
  • USPP2038P - Flemer hi : en
  • GB863514A - Processes for the protection of fibrous cellulosic material from attack by microorganisms : en
  • US2975557A - Brackets for attaching wall fixtures : en
  • US2975699A - Patty shell baking form : en
  • US2976347A - Telegraph switching system : en
  • DE1103103B - Device for galvanic chrome plating of the outer surface of elongated cylindrical bodies, in particular of poppet valve shafts : de en
  • US2976191A - Method of killing roots adjacent sewer line joints : en
  • FR1256980A - Propulsion installation for floating bodies, in particular for high-speed ships and submarines : en fr
  • CA616822A - Microwave oscillator : en
  • GB863229A - Vinyl alcohol-crotonic acid copolymers : en
  • DK90607C - Roller for remote printers or similar writing or recording apparatus. : da en
  • FR75066E - Improvement in the manufacture of heels for ladies' shoes : en fr
  • BE595394A - Process for the separation of ethylenediamine contained in a crude product. : en fr
  • CA616820A - Shovel loaders : en
  • CA616874A - Photographic processes, products and compositions : en
  • CA616894A - Flexible diaphragm flow control valve : en
  • GB863570A - Method of making semicrystalline ceramic bodies : en
  • US2975460A - Vacuum cleaner : en
  • US2976322A - Preparation of methanethiol : en
  • DE1102795B - Articulated trams, in particular articulated trams : de en
  • DE1103018B - Use of aqueous solutions as solvents for polyamides or polyurethanes : de en
  • DE1103044B - Flat drive motor for turntables, sound carrier drives, etc. like : de en
  • DE1103156B - Air suspension, in particular for motor vehicles : de en
  • US2975772A - Internal combustion engine with direct fuel injection and compression ignition : en
  • US2976458A - Magnetron : en
  • GB863533A - Polymeric amidoximes : en
  • GB863371A - Improvements in and relating to the vulcanization of electrical cables : en
  • FR1256931A - Oil burner : en fr
  • GB863740A - Transistors : en
  • US2976278A - Process for the manufacture of carboxymethyl cellulose involving 3-component, 2-phase liquid reaction medium : en
  • FR1256824A - Apparatus for determining the orientation of drill core : en fr
  • DE1102691B - Chain link with easily replaceable needle bar for tensioning and drying machines : de en
  • FR1256627A - Eccentric control mechanism equivalent to a crankshaft : en fr
  • FR1256976A - Process for the production of a stable, long-lasting solution of formaldehyde-melamine condensation products : en fr
  • CA616694A - Proportional spacing mechanism for typewriters : en
  • CA616926A - Preparation of crystalline titanium chloride : en
  • US2976350A - Control apparatus for color synchronization in color television : en
  • FR1256841A - Hunting rifle with superimposed barrels with automatic ejection device of fired cartridges : en fr
  • GB863526A - Improvements in or relating to dip painting apparatus : en
  • GB863700A - Improvements relating to adhesive tape : en
  • DE1102884B - : de en
  • DE1102975B - Means for the production of filling compounds for tooth root canals : de en
  • FR1256568A - Improvements made to sound vibration dampers, especially silencers : en fr
  • GB863353A - Improvements in or relating to arc welding : en
  • FR322M - New composition useful for alleviating the symptoms of flatulence in gastrointestinal diseases. : en fr
  • FR75072E - Automatic clutch : en fr
  • CA616627A - Buff construction : en
  • US2975459A - Electrically conductive wiper blade : en
  • US2975684A - Coarse aggregate depressing machine for concrete : en
  • US2975696A - Motor vehicle ventilation system : en
  • US2975804A - Cleansing tool : en
  • USD189908S - Portable service cart for silverware and dishes or the like : en
  • USD189919S - Dual audio-education desk : en
  • DE1828556U - CHARGER FOR AGRICULTURAL PRODUCTS SUCH AS GREEN FORAGE AND DRY LONG LINE. : de en
  • SU137024A1 - Device for discharging oil and petroleum products from offshore bulk vessels : en ru
  • DE1102978B - Press molding machine : de en
  • GB863252A - Salts of beta-aminoethyl dithiocarbamic acid : en
  • US2976265A - Process for preparing epoxide compositions using a dehydrated acid cation exchange resin catalyst : en
  • GB863379A - Compositions of vinyl polymers : en
  • US2975848A - Portable power driven device for boring holes : en
  • US2975935A - Dispensing machine : en
  • US2975928A - Method of joining two metal parts in a vacuum-tight manner and object manufactured by the use of such method : en
  • US2975706A - Printer-slotter machines : en
  • US2975824A - Device for seam welding thermoplastic synthetic materials : en
  • FR1256671A - Improvements made to devices for adjusting watch movements : en fr
  • GB863647A - Improvements in and relating to flanged joints : en
  • GB863363A - Improvements relating to the production of hollow pump or ram cylinders : en
  • USD189953S - Swimming mask : en
  • DE1103257B - Screen drum : de en
  • DE1828475U - CERAMIC CHIMNEY TOP WITH VENTILES RECESSED IN ITS WALL. : de en
  • FR1256532A - Method and device for the production and purification of silicon crystals : en fr
  • FR75095E - Device for the manual composition of matrices, adaptable to a block-line casting machine : en fr
  • US2976194A - Methods for improving the properties of refractory metals : en
  • US2976491A - Circuit responsive to amplitude and phase modulated wave and converting amplitude modulation into secondary phase modulation : en
  • DE1102855B - Cell framework for electrical switchgear : de en
  • DE1102879B - Electromagnetic regulator switch for power generators on vehicles : de en
  • GB863517A - Improvements relating to the separation of platinum from other metals : en
  • GB863528A - Improvements in or relating to centrifugal separators : en
  • US2975865A - Jaw crusher lubrication : en
  • GB863193A - Improvements in and relating to plants for the compound operation of free-piston gasturbines and boiler plants : en
  • FR1256607A - Method and device for the total combustion of lean combustible materials : en fr
  • CA616817A - Multiple piston arresting gear : en
  • FR1256858A - Process for the preparation of polymers and modified polymers of tetrahydrofuran : en fr
  • FR1256516A - Advanced training in electric pulse generators : en fr
  • FR1256711A - Process for the preliminary treatment of paper mill wood : en fr
  • FR1256511A - Purification of glutamic acid enantiomorphs : en fr
  • GB863674A - Improvements relating to arc quenching circuit arrangements : en
  • DE1102840B - Process for making a special area visible in a larger water area on the radar screen : de en
  • DE1102862B - Push button strips : de en
  • FR1256625A - New washbasin model : en fr
  • FR1256970A - Colombium-based alloy, designed to work at high temperatures : en fr
  • GB863547A - 3-mercapto-phenthiazine : en
  • DE1103058B - Closure device made of deformable material : de en
  • DE1828699U - SCREW CLAMP FOR FASTENING HOUSEHOLD MACHINES, IN PARTICULAR BREAD CUTTERS. : de en
  • DE1102698B - Conveyor material with a rubber-repellent effect : de en
  • DE1103016B - Method for producing a resilient phenolic resin molded article : de en
  • GB863663A - Flexible barrier for joints : en
  • DE1103186B - Drawing pad made of elastic fabric : de en
  • FR1256592A - Development of wringer : en fr
  • US2975739A - Machine for sewing concealed slide fasteners : en
  • CA616781A - Low temperature air conditioning : en
  • CA616703A - Street lighting lanterns : en
  • DE1102685B - Machine for processing sleeves, capsules, cap closures or the like. : de en
  • CA616705A - Fluid pumping apparatus : en
  • US2975449A - Carpet sweepers : en
  • US2975536A - Gate : en
  • US2975965A - Record comparing reader : en
  • US2976166A - Metal oxide containing coatings : en
  • US2976235A - Drilling fluids containing synthetic resinous materials : en
  • US2975632A - Ducted nozzle testing apparatus : en
  • US2976323A - Process for the preparation of alkyl monosulfides : en
  • US2976456A - High frequency energy interchange device : en
  • FR1256788A - Controlled semiconductor valve device : en fr
  • GB863311A - Method and composition for fixing transfer image : en
  • US2976261A - Ethers : en
  • CA616939A - 16.alpha.-ALKYL-PREGNANE-3.alpha.,11.beta.,17.alpha.,21-TETROL-20-ONE : en
  • DE1103005B - Process for the production of round objects from vulcanized or hardened rubber or plastic with open or closed cells : de en
  • US2976284A - 19-hydroxypregnene-3, 11, 20-triones, derivatives and intermediate 1, 19-isopropylidenedioxy steroids used in their preparation : en
  • US2976396A - Welding electrode holder : en
  • US2976421A - Radiation monitor : en
  • FR1256853A - Shift register consisting of magnetic elements : en fr
  • DE1103037B - Automatic winding device for tape-shaped goods, especially for the writing strips of recording measuring instruments : de en
  • US2975807A - Supply conveying means : en
  • USD189910S - Chair : en
  • FR1256640A - oxygen indicator electrode in molten halogenated media : en fr
  • JPS3622276Y1 - : ja
  • DE1102799B - Circuit arrangement for the independent section block with track-dependent shutter relay signals and two signal terms : de en
  • DE974667C - Longwall construction consisting of stamps and connected metal caps carried by them : de en
  • FR1256942A - Printing layer for elastic clichés : en fr
  • GB863635A - Improvements relating to data storage arrangements, especially for digital computers : en
  • US2976142A - Aluminum alloy for high temperature service : en
  • DE1828685U - CARRYING ROLLER SET FOR BELT BELT OF CONVEYOR BELTS. : de en
  • US2975450A - Carpet sweeper with dustpan having a fixed bottom : en
  • US2975640A - Dynamic balancing means : en
  • CA616615A - Refrigerator cabinet : en
  • FR1256765A - Process for manufacturing glass from sodium sesquicarbonate : en fr
  • FR1256924A - Device equipped with a rotating anode x-ray tube : en fr
  • FR1256797A - One-way flow gas filter : en fr
  • FR1256840A - Control and balancing devices for tilting gates or other applications : en fr
  • GB863219A - Apparatus for continuous treatment of fibers with organic gaseous materials : en
  • GB863491A - Highly complex hydride compounds : en
  • GB863537A - Improvements relating to containers for liquids : en
  • IE24460L - Riveting machines : en
  • GB863493A - Improvements in or relating to refining a bar of material by zone melting : en
  • GB863548A - Process for the preparation of previous unknown mercapto phenothiazine derivatives substituted in the 3-position : en
  • FR1256989A - Improvement in fuel intake in a gas turbine engine : en fr
  • US2975675A - Safety light reflector : en
  • US2975610A - Control apparatus : en
  • US2975597A - Hydraulic transmission : en
  • US2976098A - Shelving arrangement for a refrigerator door : en
  • US2975932A - Box having removable and replaceable cover : en
  • US2976217A - Sunscreening agents : en
  • US2976530A - Multiple-target tracking system : en
  • FR1256612A - Device for removing the seats of the suction and delivery valves of the sludge pumps : en fr
  • FR1249654A - Vehicles for continuous and discontinuous mixed carriers : en fr
  • FR1256977A - Device for simulating the effects of terrestrial magnetic deviation, for flight simulators : en fr
  • US2975905A - Display rack : en
  • US2976222A - Process for the biosynthetic conversion of incomplete acid vitamin b12 factors to vitamin b12 : en
  • US2976377A - Switch construction and mechanism therefor : en
  • FR1256865A - Straightening system for vehicles fitted with servo springs : en fr
  • GB863248A - Process for purification of threonine : en
  • FR1256828A - Sewage treatment process : en fr
  • FR1256737A - Electric diesel locomotive with braking resistors and associated fan cooling : en fr
  • DE1102850B - Connector : de en
  • DE1103008B - Process for the production of gas-filled cushions from foils made of thermoplastic material as a packaging aid : de en
  • GB863369A - Improvements in or relating to brazing and coating processes : en
  • LU39676A1 - : en
  • DE1103019B - Use of polymerization inhibitors in molding and coating compounds that crosslink when exposed to light : de en
  • DE1103087B - Device for transmitting tensile and compressive forces : de en
  • US2975785A - Optical viewing instrument : en
  • US2975791A - Automatic swimming pool cleaner : en
  • US2976120A - System for the formation of an aqueous gas solution : en
  • GB863412A - Pigment dispersants : en
  • FR304M - Aspirin injectable solution and its manufacturing process. : en fr
  • FR1256973A - Oscillating sprinkler : en fr
  • GB863266A - Improvements in or relating to linings for tunnels and shafts : en
  • GB863619A - A method of treating textile materials : en
  • FR1256621A - Improvements to chaeval saddles : en fr
  • GB863722A - Flourine-containing organosilicon compounds : en
  • DE1102952B - Process for the remuneration of unsplit or split petroleum fractions for the recovery of high-quality starting material for catalytic splitting : de en
  • DE1828466U - LATCH FOR THE END PANEL OF LUMINAIRES WITH FLUORESCENT LAMP : de en
  • FR1256715A - Multi-conductor cable and its manufacturing process : en fr
  • GB863356A - Improvements in and relating to hydraulic forging presses : en
  • FR75033E - Dyes containing a pyrimidine nucleus, their production process and their applications : en fr
  • DE1102739B - Process for separating mixtures of fatty substances into components with different melting points : de en
  • DE1828473U - AIR-COOLED FLAME FORMER. : de en
  • FR1256502A - Adapter for cycle crankset forming guard plate : en fr
  • CA616576A - Apparatus for artificial respiration : en
  • CA616672A - Bituminous bonding agents : en
  • DE1828402U - KNETARM. : de en
  • US2976303A - Process for the preparation of bis (cyclopentadienyl) manganese compounds : en
  • DE1102746B - Process for the preparation of 3-halo-10- (dialkylaminoalkyl) -phenthiazine-9-oxides : de en
  • DE1102921B - Sieve arrangement for two-wire lines : de en
  • CA616755A - Magnetic amplifier circuits : en
  • CA616831A - Method of and apparatus for closing bottles and jars : en
  • DE1102749B - Process for the preparation of quinoxalino [2, 3: 4, 5] - (1, 3-dithiolanes) and higher molecular weight derivatives of 2, 3-dimercaptoquinoxaline : de en
  • US2975471A - Apparatus for severing plastic material : en
  • US2975683A - System for the packing of eggs : en
  • US2976266A - Film-forming polyesters of bibenzoic acid : en
  • US2976153A - Process for preparing potato chips : en
  • AU239748B2 - Improvedterra cotta pipe moulding machine : en
  • CA616839A - Gasoline fuel composition : en
  • CA616856A - Ornamental bottle seal and method : en
  • CA616749A - Emulsion polymerization of vinyl acetate : en
  • US2975869A - Railway car brake mechanisms : en
  • US2976285A - Metal chelates and process of preparing same : en
  • DK90640C - Self-emptying pressure vessel for liquid or pasty substances. : da en
  • FR1256514A - Wrench for pressing flexible tubes containing various materials : en fr
  • FR1256802A - Line extension valve with full bore, quarter turn ball nut : en fr
  • FR316M - Compositions for suppositories. : en fr
  • FR1256761A - Dispensing device for bubbling tray : en fr
  • US2975933A - Spacer pad for containers : en
  • DE1828427U - DEVICE FOR CONTROLLED FREEZING AND NORMAL REFRIGERATION IN HOUSEHOLD REFRIGERATORS WITH EVAPORATOR FREEZER COMPARTMENT. : de en
  • DE1103197B - Drafting system for spinning machines : de en
  • GB863383A - Improvements relating to travel bags and like collapsible containers : en
  • GB863602A - Production of fluorocarbons and sodium : en
  • GB863688A - Catalytic isomerization : en
  • US2975768A - Subsurface hydraulic pump : en
  • US2976344A - Cable spacer : en
  • FR1256879A - Thickness pulling planer machine : en fr
  • GB863477A - Improvements in pyrotechnic devices, and electrical dischargers for use therewith : en
  • GB863616A - Process and apparatus for casting slabs from plaster or other hardenable plastic material : en
  • GB863622A - Improvements in an apparatus for cooling the seals of wrapped packages : en
  • CA616762A - Gas turbine installation : en
  • CA616834A - Method and apparatus for manufacturing corrugated thermoplastic sheets : en
  • GB863404A - Improvements in roasting of ores : en
  • GB863536A - Process for the production of gas-tight pipe connections : en
  • GB863644A - Improvements connected with television receivers : en
  • US2975646A - Device for adjusting screw take-ups : en
  • US2975740A - Can end seamer : en
  • US2976483A - Gradiometer for underwater missile warhead : en
  • DE1103253B - Pneumatic tube socket for pneumatic tube systems with manual switching : de en
  • US2976405A - Mechanical lock for railroad track switches : en
  • US2975431A - Trouser supporting means : en
  • US2975713A - Liquid fuel supply apparatus : en
  • US2975528A - Prime mover for clothes drier : en
  • US2975747A - Pontoon and boat construction : en
  • US2975558A - Wall fixture mounting means : en
  • FR1256994A - Method and apparatus for the manufacture by forming of bodies of non-cylindrical cans : en fr
  • GB863447A - Method of finishing nylon type tufts of brushes : en
  • GB863492A - Improvements in or relating to production of uranium metal : en
  • DE1103213B - Lock for the outlet of a storage container for cigarettes, cigarillos, filter rods or the like. : de en
  • FR1256791A - Free-running railway vehicle speed control device : en fr
  • FR1256904A - Piston engine : en fr
  • GB863269A - A computer for anti-submarine attack director : en
  • CA616569A - Derivatives of fatty bodies and methods for the production of these derivatives : en
  • FR1256868A - Photographic developers containing potassium salts, improving image darkening : en fr
  • GB863470A - High frequency apparatus : en
  • US2975967A - Photo-sensing mechanism and circuit for punched data cards : en
  • DE1828458U - TRANSFORMER WITH BOILER STRENGTHENED BY HORIZONTAL AND VERTICAL BEAMS. : de en
  • DE1102701B - Internals for heat and mass transfer columns : de en
  • DE1103066B - Haymaking machine : de en
  • DE1828644U - ADJUSTABLE HINGE FOR OPENING DOORS. : de en
  • FR1256584A - Improvements in the manufacture of scale models in pre-cut boards : en fr
  • DE1102982B - Pot vacuum cleaner : de en
  • CA616980A - Secondary throttle dampening device : en
  • US2976117A - Process for the preparation of hypophosphites : en
  • DE1828631U - CHILDREN'S TRICYCLE. : de en
  • FR1256560A - Improved engine suspension on mopeds : en fr
  • DE1103086B - Device for quick connection and disconnection of a device having an attachment part with a groove-shaped recess with a frame : de en
  • DE1828449U - INTERNAL LEAD-THROUGH ON AN INSULATING SUPPORT FOR COAXIAL COMPONENTS. : de en
  • DE1828468U - PROTECTIVE CONTACT RELAY. : de en
  • FR1256785A - Motor-compressor unit, in particular for refrigeration machines and refrigeration machine equipped with this group or a similar group : en fr
  • USRE24949E - Method of and apparatus for weaving : en
  • DE1103237B - Loading machine : de en
  • US2975439A - Toy scubas : en
  • US2975840A - Markers for planters : en
  • US2975874A - Girder made up of structural members : en
  • US2975443A - Last jacks : en
  • US2976408A - Synchronous selectivity receiver : en
  • DE1828693U - ELECTRICALLY WINDING, BATTERY-FURNISHED WATCH. : de en
  • CA616732A - Flame arrestor : en
  • DE1828494U - DEVICE CASE. : de en
  • DE1102973B - Process for the production of highly purified kallikrein preparations : de en
  • DE1102836B - Circuit arrangement for gain control in a receiver with a mixer stage and an oscillator stage : de en
  • DE1828680U - BOTTLE CREST. : de en
  • FR1256528A - Radioactivity detector for the cooling circuit of a reactor : en fr
  • FR1256632A - Improvements in the production of electrical circuits of the so-called printed type : en fr
  • GB863552A - 3-mercapto-phenthiazine derivatives and salts thereof : en
  • FR1256921A - Improvements to tubular elements for scaffolding used for building construction and the like : en fr
  • US2975849A - Core disintegrating drill bit : en
  • US2976301A - Miticidal agent : en
  • US2976474A - Electronic voltage regulator : en
  • FR1256591A - High voltage pulse generators, more particularly for track circuits : en fr
  • DE1828601U - LAYERED LAYER SENSITIVE FILM TAPE. : de en
  • FR1256950A - Hot air generator : en fr
  • FR75059E - Process for carrying out endothermic processes on a sintering belt : en fr
  • CA616687A - Method of concentrating ores : en
  • DE1102766B - Device for transferring sheets on printing machines : de en
  • FR1256826A - Improvements in the manufacture of junction transistors : en fr
  • FR1256861A - Improvements to devices to indicate leakage losses from liquid tanks : en fr
  • GB863299A - Improvements in thrust bearings : en
  • GB863507A - A process for the production of boron trihalides : en
  • GB863719A - Pharmaceutical compositions comprising 2-phenylbenzamide and derivatives thereof : en
  • DE1103063B - Transplanter : de en
  • FR1256510A - Process for manufacturing and recovering chlorendic acid : en fr
  • DE1103234B - Conveyor goods transfer device : de en
  • DE1828423U - INSEMINATION CARD WRITEBOX. : de en
  • DE1828635U - PRESERVING CAN WITH INTERIOR FOR DIFFERENT FILLING GOODS. : de en
  • FR1250050A - Quick connection system for metal frame elements or particularly cranes : en fr
  • DE1102695B - Optical brighteners : de en
  • DE1102822B - Circuit arrangement for telecommunications, in particular telephone switching systems : de en
  • US2975782A - Roller-type dressers for grinding wheels : en
  • US2975633A - Device for detecting slip in a torque converter : en
  • US2975957A - Diffusion pumps : en
  • DE1102901B - Eddy current brake, the rotor of which consists of two coaxial disks arranged at a distance from one another : de en
  • DK90628C - Process for the production of expanded materials with closed cells of thermoplastic plastics. : da en
  • US2975614A - Mobile refrigeration system : en
  • CA616941A - Carbamates : en
  • DE1103161B - Detachable brake hose coupling for motor vehicles : de en
  • US2975533A - Semaphore signal instructor : en
  • US2975897A - Magnetic method for removal of finely divided magnetic materials : en
  • DE1828523U - EDGE PROTECTION FOR BUCKETS, TABLETS AND THE LIKE ITEMS MADE OF SHEET METAL. : de en
  • DE1102812B - Timing circuit : de en
  • DE1103039B - Arrangement of devices for measuring bulk goods : de en
  • CA616714A - Plant growth regulant : en
  • GB863410A - A method of working and cutting metals : en
  • GB863592A - Method and apparatus for obtaining average samples of liquids for testing purposes : en
  • FR1256749A - Synthetic dyeing process : en fr
  • FR1256895A - Swivel armor relay : en fr
  • US2976256A - Bituminous compositions containing epoxy ether resin and chlorinated rubber : en
  • US2976279A - 2, 3, 6-tris-aziridino-1, 4 benzoquinone : en
  • US2976370A - Telephone operating device for handicapped persons : en
  • FR1256734A - Edge cutting device : en fr
  • DE1103195B - Spray gun for atomizing and depositing liquid and powdery substances : de en
  • CA616911A - Nickel-base alloy : en
  • DE1102708B - Process for preventing the penetration of a turbulent second liquid into the feed pipe opening into this for a first liquid when chemical reactions are carried out : de en
  • DE1102868B - Switch for electrical household appliances with a handle that is many times the size of the switch : de en
  • DE1102888B - Small self switch : de en
  • FR75032E - Improvements in photoelectric exploration devices : en fr
  • DE1103089B - Centrifugal clutch with outwardly freely movable bodies, such as balls or the like. : de en
  • CA616974A - Electrical terminal for a heating element : en
  • US2975492A - Windows with one or more metal section sashes for three window panes : en
  • US2975809A - Loading and unloading apparatus : en
  • FR1256588A - Device for reprofiling, in place, by turning, the wheels of railway vehicles, without using axle centers : en fr
  • FR1256624A - Device for distributing and spreading glue : en fr
  • FR311M - Pregnane and androstane series steroids. : en fr
  • FR1256969A - Method and device for continuously obtaining deuterium-rich water by gradual enrichment in deuterium and electrolysis of water : en fr
  • FR1256850A - Improvements to devices for spray painting : en fr
  • GB863232A - A method and an apparatus for continuous heat-treatment of liquids sensitive to heat : en
  • DE1102959B - Vortex firing with a vertical axis : de en
  • CA616735A - Art of cooling and moderating neutronic reactors : en
  • CA616976A - Antibiotic composition : en
  • FR1256615A - Locking device of a pressure arm of a large stretching train of a textile machine : en fr
  • FR1256650A - Method of thermal control of a blast furnace : en fr
  • GB863667A - Self-loading transport for loose aggregates : en
  • US2976127A - Apparatus for making carbon black : en
  • US2976274A - Method of producing a high viscosity water-soluble gum product : en
  • DE1103026B - Process for polymerizing vinyl compounds : de en
  • DE1828683U - tube holder : de en
  • FR324M - Non-irritating iron salt for the treatment of anemia. : en fr
  • GB863303A - Improvements in continuous extrusion and cure of braided hose : en
  • DE1102951B - Combination process for the treatment of acidic hydrocarbon distillates : de en
  • DE1102834B - Overlay receiver for the optional reception of amplitude-modulated or frequency-modulated vibrations : de en
  • DE1103027B - Process for the production of practically anhydrous masses which can form smooth slimes in aqueous media : de en
  • FR1256899A - Diazapolymethine dyes : en fr
  • GB863240A - Improvements in or relating to drums for treating the surfaces of workpieces : en
  • CA616588A - Ignition coil : en
  • CA616730A - Apparatus for controlling temperatures : en
  • US2975857A - Extensible ladder constructions : en
  • GB863451A - New sulphonyl-ureas and preparations containing them : en
  • CA616657A - Gyroscope rate of turn indicator : en
  • BE595249A - Switch and actuator therefor. : en fr
  • BE595386A - Polycyclic compounds. : en fr
  • CA616897A - Spark gap constructions : en
  • US2976182A - Elastomeric vapor-permeable films and coatings : en
  • US2975651A - Vehicle transmission control : en
  • US2976270A - Process for continuously metering catalyst into a polymerization system : en
  • GB863398A - Cigarette wrappers : en
  • FR75042E - Control circuit for typesetting machine : en fr
  • GB863696A - Thread tensioning device in sewing machines : en
  • DE1103125B - ALBADA viewfinder for photographic cameras : de en
  • DE1828593U - MAGNIFIER HOLDER ON REFLECTIVE FOCUSER CAMERAS. : de en
  • GB863249A - Single-roller crusher with movably mounted crusher wall : en
  • FR1256739A - Process for the preparation of titanium trihalides : en fr
  • FR1256803A - Removable bathroom cabin : en fr
  • US2975996A - Motor driven positioner : en
  • US2976343A - End-closure for cable-enclosing pipes : en
  • CA616943A - Pressure gauges : en
  • CA616721A - Method for the production of shaped articles comprising crystallizable polypropylene by wet-shaping : en
  • CA616970A - Urea-invert sugar composition : en
  • US2975432A - Hose supporter : en
  • US2975859A - Elevator for roofing material : en
  • US2976288A - Triazine derivatives : en
  • DE1102732B - Process for the production of? -3-keto-9ª ‡ -halogen steroids : de en
  • FR1256549A - Process for preparing rigid closed-cell cell bodies based on polyvinyl chloride and products obtained by this process : en fr
  • USD189905S - Holder for sewing accessories : en
  • FR75040E - Radio beacons : en fr
  • GB863354A - Improvements in or relating to installations for crushing and drying coal to be supplied to pulverised-coal burning furnaces : en
  • GB863361A - Improvements in or relating to centrifugal compressors : en
  • GB863578A - Improvements in or relating to the preparation of graphitic oxide from graphite : en
  • FR1256804A - Apparatus intended to ensure the underground diffusion of steam jets for disinfection and soil amendment : en fr
  • US2975457A - Windshield wiper arm : en
  • US2975717A - Flow governing hydraulic system : en
  • US2975846A - Acoustic method and apparatus for driving piles : en
  • DE1828460U - TABLE LAMP AND TABLE LAMP BASE. : de en
  • DK90626C - Their persiennelamel. : da en
  • FR1256730A - Device for fixing and locking the point on the shuttle of the looms : en fr
  • GB863280A - Improvements in welding fluxes : en
  • US2975585A - Timing meter : en
  • FR1256543A - Improvements made to ball valves : en fr
  • US2975729A - Power and free overhead trolley conveyor : en
  • DE1828648U - HEEL SPOT. : de en
  • GB863498A - Purifying piperazines by distillation : en
  • FR1256968A - Formaldehyde polymerization process : en fr
  • DE1828410U - ADJUSTABLE FEEDING MAT OR SLIDE FOR HALF-PIECES AND STEEP STORAGE. : de en
  • DE1828564U - CLUTCH BUTTON ESPECIALLY FOR FLAT OBJECTS. : de en
  • FR1256662A - Improvements to floor coverings and the like : en fr
  • GB863694A - Improvements relating to hammers and like percussive tools : en
  • DE1102797B - Arrangement for barrier structures at crossings and crossings : de en
  • DE974678C - Apparatus for generating physical foam for fire extinguishing purposes : de en
  • FR1256619A - Device for temporary reheating of hot fluid intended to ensure the drying in a mill of the material treated in said mill : en fr
  • FR1256643A - Improvements to molds for continuous casting of steel : en fr
  • DE1102966B - Process for the production of structures such as threads or fibers by spinning viscose : de en
  • DE1103150B - Electrical control device for a motor vehicle clutch that can be engaged or disengaged automatically by an auxiliary : de en
  • DE1102682B - Method for inserting anchor bolts : de en
  • DE1103075B - Power plant : de en
  • DE1828416U - TWO-PIECE STICK BRUSH. : de en
  • FR1249797A - Hoists for tiles or other materials used in construction : en fr
  • GB863478A - Improvements in or relating to balancing of cardan shafts : en
  • FR1256503A - Method of artificial stabilization of synchronous electric machines : en fr
  • FR75057E - Improvements to devices for measuring the paramagnetic gas content in gas mixtures : en fr
  • FR1256890A - Advanced slides for tubular tables : en fr
  • DE974668C - Longwall cap to be connected by a hook joint : de en
  • FR75088E - Italian table with fixed top : en fr
  • US2975732A - Method of producing frozen comestibles : en
  • CA616775A - Electromagnetic apparatus for measuring of pressures : en
  • US2975506A - Apparatus for coating metal articles : en
  • DE1102964B - Air compressor : de en
  • DE1828634U - DROSS POURER WITH DROP CUP. : de en
  • US2975983A - Garden hose safety valve : en
  • FR1249694A - Motor mower : en fr
  • GB863459A - Control systems particularly for machine tools : en
  • DE1103073B - Seed treatment agent in a grainy, drillable form : de en
  • FR1256909A - Lighting fixture : en fr
  • GB863606A - Apparatus for the photographic printing of colour transparencies : en
  • GB863614A - Vapor arc lamp : en
  • DK90634C - Two-way valve. : da en
  • FR1256972A - Polishing method and device : en fr
  • GB863352A - Improvements in or relating to optical glasses : en
  • DE1103144B - Manual and automatic triggering device for opening parachute containers when jumping out of aircraft : de en
  • US2975581A - Pick-up baler with cross conveyer : en
  • DE1828513U - CLOTHING RACK, ESPECIALLY FOR FOLLOW-UP WARDROBES. : de en
  • FR302M - New m-butoxy-phenoxy-ethylamine usable in therapy. : en fr
  • GB863630A - Improvements relating to the spindles of textile spinning and like machines : en
  • US2976325A - Substituted phenolic sulfides : en
  • US2975741A - Food product machine : en
  • CA616754A - Regulated high voltage d.c. power supply : en
  • DE1828681U - PADDING MADE OF SHOCK ABSORBING MATERIAL FOR PACKAGING PURPOSES. : de en
  • DE1102790B - Lid for electric arc furnaces : de en
  • CA616641A - Binaural hearing aid : en
  • DE1828431U - LARGE AREAS COMPOSITE PAVERS WITH CASSETTE OR LONG HOLES : de en
  • CA616901A - Switching mechanism for timer : en
  • DE1103208B - Difficult to ignite means for generating steam emanating from toys : de en
  • DE1103258B - Centrifuge with a peeling device, the peeling edge of which is adjustable in the radial direction : de en
  • DE1102870B - Arrangement to achieve a drop-out delay in magnetically operated switching devices : de en
  • GB863296A - Film spool : en
  • US2975835A - Bacteriological method of oil recovery : en
  • US2976067A - External seal : en
  • CA616562A - Pressure discharge can : en
  • CA616855A - Timber shearing head : en
  • US2976021A - Universal angle coupling : en
  • US2976340A - Refrigerating apparatus : en
  • USD189956S - Child s handbag : en
  • US2975527A - Roasting machine : en
  • US2975438A - Swimming device : en
  • US2976384A - Switch : en
  • US2975774A - Internal combustion engines : en
  • CA616774A - Continuous manufacture of beta-sulfoethylesters of fatty acids : en
  • CA616602A - Vent valve : en
  • FR1256589A - Improvements in interference suppressor cables for ignition circuits of internal combustion engines : en fr
  • GB863270A - Load handling attachment for use with tractors : en
  • DE1103138B - Continuous copier : de en
  • DE1828487U - PAN MADE OF INDIVIDUAL PARTS WELDING TOGETHER FOR HOT LIQUID GOODS, IN PARTICULAR FOR STEELWORKS. : de en
  • DE1103246B - Device for stacking rolling stock, in particular profiled rolling stock : de en
  • US2975483A - Process for producing polymeric pellets by cutting surface cooled strands : en
  • USD189948S - Housing for a power gas burner : en
  • US2975982A - Fuel injection nozzle : en
  • DE1828664U - SKI POLE WITH SKI BASE MADE OF POLYESTER RESIN REINFORCED WITH FIBERGLASS. : de en
  • GB863433A - Improvements in or relating to tea sifting apparatus : en
  • DE1102707B - Hollow bodies, such as containers, pipes or the like, for corrosive substances : de en
  • DE1102996B - Covering membrane as a vapor-conducting base for a sealing layer : de en
  • US2975508A - Tool for cutting bevel gears, hypoid gears and similar gears : en
  • US2976059A - Agricultural implements having draw-bars : en
  • CA616771A - Resist forming method : en
  • FR1256686A - Improvements in fuel elements for nuclear reactors : en fr
  • FR1256782A - Improvements made to caps or closures : en fr
  • GB863239A - Letter-sorting system : en
  • GB863351A - Method of producing a light-diffusing coating on the inside of electric lamp envelopes : en
  • US2976126A - Apparatus for manufacturing mixed fertilizers : en
  • USD189957S - Plastic sheet material : en
  • GB863223A - N,n-dimethyl-2-phenyl-2-benzoyloxymethylbutylamine : en
  • DE1828608U - SWINGING WINGS. : de en
  • US2975799A - Combination pipe coupling and automatic drain valve : en
  • USD189934S - Fusible link : en
  • CA616614A - Drinking cup for cages : en
  • CA616880A - Cationic resins and method of preparing same : en
  • CA616681A - High speed printer : en
  • DE1828641U - CHEST LOCK. : de en
  • CA616776A - Organopolysiloxanes and process for producing same : en
  • DE1103259B - Filling regulator for centrifuges : de en
  • USRE24950E - Sanitary sipping-straw dispenser : en
  • CA616567A - Process for rebuilding and repairing automobile tires : en
  • GB863203A - Method of assorting, dewatering or the like of fibrous material suspended in water : en
  • GB863738A - Process for the manufacture of coated fabrics of polyamide or polyester fibres non-dripping under the action of a flame : en
  • CA616580A - Ski climber : en
  • DE1102801B - Device for automatic rewinding of tape-shaped recording media : de en
  • US2976293A - 2-(2-cyclohexenylthio) benzimidazole : en
  • US2976430A - Function generator circuits : en
  • FR75083E - Shopping trolley for self-service stores : en fr
  • FR1256741A - Electrothermal wire cutting device for knitting machines : en fr
  • GB863727A - Improvements in or relating to dischargers for pyrotechnic devices : en
  • US2975825A - Folding chair with folding seat : en
  • DE1828507U - APPLIANCE FOR LIGHTING OIL STOVES WITH BOWL BURNERS. : de en
  • US2975715A - Crash truck pumps : en
  • US2975843A - Garden tool : en
  • US2975805A - Downspout extension : en
  • FR75079E - Electrical medical treatment device and its applications : en fr
  • FR1256501A - Process for treating fish and fish organs by autolysis and resulting products : en fr
  • GB863682A - Converter for liquefied gases : en
  • US2976203A - Adhesive composition, methods of employing it, and laminated structures : en
  • GB863670A - Improvements in or relating to roofs including fixed and movable parts, particularlyto vehicle roofs : en
  • FR1256557A - Packaging device, in particular for transporting fruit : en fr
  • FR1256940A - Mechanically operated chuck, designed to equip lathes and other machine tools : en fr
  • FR320M - Compositions facilitating the healing of wounds. : en fr
  • GB863329A - Process for producing azo-dyestuffs insoluble in water on textile materials of aromatic polyesters : en
  • GB863345A - Tape applying machine : en
  • US2975745A - Heat treating machine : en
  • US2976511A - Photographic flash guns : en
  • US2976409A - Detector circuit : en
  • US2975904A - Industrial apparatus : en
  • US2975968A - ellerbeck : en
  • US2975711A - Arming means for a fuze : en
  • US2976169A - Immersion deposition of tin : en
  • US2976275A - Surface active compounds derived from carbohydrates : en
  • CA616585A - Classification of materials : en
  • US2975645A - Gearless transmission : en
  • US2976442A - Pressure responsive transducer for gases utilizing radioactive ionizing source : en
  • DE1103123B - Depth of field display device on photographic lenses : de en
  • DE1103219B - Method for pressing refractory material to form a shaped stone with a sheet metal frame and frame used in this method : de en
  • DE1103233B - Pack of a number of needle-shaped bodies, especially knitting needles : de en
  • DE1102947B - Process for the dehydrogenation or dehydrocyclization of starting materials consisting wholly or partly of non-aromatic hydrocarbons : de en
  • DE1828691U - DEVICE FOR INDEPENDENT CONTROL OF LIFTING TABLES IN CONVEYOR SYSTEMS WITH A CART. : de en
  • DE1102702B - Method and device for evaporation of liquids in falling film evaporators in multiple effect : de en
  • GB863504A - Ethylenically unsaturated hydrocarbon polymers and copolymers containing phenolic groups and a process for their production : en
  • GB863560A - New or improved power transmission means for vehicles : en
  • BE595190A - Process for manufacturing sulfonamides. : en fr
  • CA616821A - Apparatus for folding paper and like material : en
  • DE1102675B - Shaped charge gun for perforating the casing of the borehole : de en
  • DE1103033B - Process for the extraction of titanium, zirconium or thorium : de en
  • DE1828583U - DEVICE FOR BENDING REINFORCEMENT BARS. : de en
  • CA616756A - Sectional door structure : en
  • US2976104A - Digital recording : en
  • US2975682A - Broaching method and apparatus therefor : en
  • US2975673A - High aperture photographic objective : en
  • US2976030A - Two step esterification process of terephthalic acid : en
  • US2975445A - Methods of heel attaching : en
  • US2975969A - Apparatus for feeding and counting billets : en
  • DE1103198B - Bracket for spindle bearing housing on the spindle bank of spinning machines : de en
  • US2975852A - Loudspeakers : en
  • US2976103A - Character printing graphical recorder : en
  • US2976513A - Light unit for vehicles : en
  • US2975763A - Vacuum servo system : en
  • GB863264A - Improvements in drying ovens : en
  • US2975467A - Applicator for liquids : en
  • DE1102673B - Arrangement for illuminating an operating field : de en
  • DE1828445U - TRANSISTOR RADIO RECEIVER. : de en
  • US2976287A - Naphthofuranedione vat dyestuffs : en
  • US2975884A - Portable concrete batch plant : en
  • US2976141A - Process for the recovery of values from phosphate rock : en
  • LU39679A1 - : en
  • US2975855A - Jumping bellows : en
  • CA616718A - Subbed cellulose triacetate photographic film : en
  • US2975780A - Archer's bow : en
  • US2975978A - Manure handling devices : en
  • CA616930A - Treating synthetic fibers with acetylenic glycols : en
  • CA616908A - Production of clad steel plates by the 2-ply method : en
  • US2975693A - Filter compensation for photographic cameras : en
  • US2975930A - Multi-purpose container : en
  • US2975813A - Fruit processing machine : en
  • US2976102A - Distance and speed recording device : en
  • CA616916A - Milking apparatus : en
  • DE1102745B - Process for the preparation of 5-sulfanilamidoisoxazoles : de en
  • DE1103172B - Aids for diving in turbid media : de en
  • DE1103174B - Turning oarlock for rowing boats : de en
  • CA616610A - Arrangement for ripening and cooling of foamed slag : en
  • DE1103118B - Method for producing a box, cassette, case or the like for holding cutlery parts and box produced by the method : de en
  • DE1828432U - MULTIPLE ROAD DIRECTION POST. : de en
  • DE1828464U - TRANSFORMER STATION FOR FLOODLIGHT SYSTEMS. : de en
  • DE1828668U - TOY TRAIL. : de en
  • US2976242A - Lubricating grease compositions : en
  • CA616979A - Stabilization of halohydrocarbons : en
  • GB863649A - Improvements in electro-erosion machines : en
  • FR1256559A - Process and apparatus for the thermal and chemical recovery of black soda liquors, residues from the cellulose industry, and similar products : en fr
  • FR1256867A - Shutter for separating a closed reaction vessel and a glass apparatus connected to this vessel : en fr
  • US2975474A - Process and apparatus for preparing novelty yarns : en
  • US2975518A - Cutting tool : en
  • US2975635A - Apparatus for directly measuring mass of fluid flow per unit of time : en
  • US2975473A - Manufacture of hollow plastic articles : en
  • DE1102762B - Device for controlling a helical gear machine : de en
  • DE1102972B - Device for local heat treatment, especially for cattle : de en
  • US2975574A - Flexible cover applicator : en
  • US2976131A - Continuous reaction vessel : en
  • US2976200A - Method of making a closure cap and closure cap made thereby : en
  • USD189904S - Faucet for a beverage dispenser or the like : en
  • DE1828629U - HANDLE REAR-VIEW MIRROR BRACKET FOR TWO-WHEELS. : de en
  • DE1102828B - Selector relay : de en
  • FR1256807A - Process for making automatic the <<shimming>> or << reduction of stitches or stitches >> in flat knitting machines, of all types and constructions : en fr
  • US2976382A - Arc extinguishing structure for an electric circuit interrupter : en
  • US2975513A - Method of lining : en
  • US2975758A - Apparatus for developing electrostatic images : en
  • USD189911S - Baby jumper : en
  • DE1828553U - LIGHTER. : de en
  • GB863332A - Improvements in wringing machines : en
  • DE1103162B - Motor vehicle, in particular passenger car : de en
  • GB863388A - Switching circuits : en
  • US2976107A - Seismic section plotter : en
  • CA616593A - Method for making aluminium from aluminium alloys : en
  • DE1103012B - Double working, hydraulically driven injection molding machine for thermoformable plastics : de en
  • DE1103085B - Packing of flat catalytic elements for the decomposition of propellants for turbines or rockets : de en
  • USD189914S - Indicating device : en
  • GB863328A - Flavoured drinking straws and method and apparatus for making the same : en
  • DE1103163B - Hinge for lid, especially for engine or luggage compartment covers of motor vehicles : de en
  • DE1103191B - Spray gun for atomizing and depositing liquid and powdery substances : de en
  • FR1256529A - Variable speed drive by mechanical and hydraulic action : en fr
  • DE1102981B - Bending mold for bending glass panes : de en
  • FR1256754A - Process for making textiles hydrophobic, using stable silicone emulsions free from emulsifying agents : en fr
  • FR1256756A - Folding armchair : en fr
  • FR1256585A - Process for improving the qualities, in particular the viscosity of clays : en fr
  • CA616899A - Process and apparatus for steam treating fibrous panels : en
  • CA616795A - Fluorine-containing polymeric compositions : en
  • FR1256667A - Autonomous servo-controlled propeller, hydraulic variable pitch, with built-in anti-icing device : en fr
  • FR1256656A - Hanging device for bag handles : en fr
  • FR317M - Antibiotics obtained by fermentation. : en fr
  • DE1828661U - SKI, ESPECIALLY JUMPING SKI. : de en
  • DK90621C - Method for manufacturing hermetically sealed, multilayer window elements and plants for carrying out the method. : da en
  • FR1256783A - Fixing device : en fr
  • FR75064E - Men's trousers with elastically stretchy waistband : en fr
  • IE24980L - Enzyme preparations : en
  • DE1102784B - Rotating regenerative heat exchanger of disc design with non-rotating sealing means arranged on the end faces of the rotor : de en
  • DE1103171B - Device for landing and launching ships, in particular boats : de en
  • US2976150A - Preparation of silver halide emulsions : en
  • US2976248A - Bottle washing composition and method : en
  • GB863268A - A triangle solving mechanism : en
  • GB863214A - An optical system for the simultaneous production of color separation images : en
  • GB863439A - Improvements relating to foam-generating apparatus : en
  • GB863672A - Improvements in or relating to travelling wave tubes : en
  • US2976506A - Pressure responsive electrical instruments : en
  • US2976422A - Apparatus for irradiating chemical reactions : en
  • US2976529A - Radar identification system : en
  • FR1256604A - Improved device for the transport of grain products and powdery products : en fr
  • FR1256963A - New composition of solid poly-alpha-olefin resistant to the action of sunlight and ultraviolet light : en fr
  • GB863612A - Improvements in and relating to semi-conductive devices : en
  • FR1256617A - Grain drying device with air diffusion adjustment device according to filling : en fr
  • DE1828426U - RUBBER AND SHAPING MACHINE FOR PAPER SHEETS. : de en
  • CA616881A - Nuclear reactor fuel element : en
  • DE1102856B - Box with lid for encapsulated electrical distribution systems : de en
  • DE1103035B - Single flank roll-off device : de en
  • LU39684A1 - : en
  • US2975642A - Precision tachometer system : en
  • CA616704A - Waveguide switch : en
  • US2975498A - Concrete column mold : en
  • US2975556A - Heat-protective coating : en
  • US2975866A - Spring motors : en
  • CA23944S - Automobile cleaning device : en
  • FR1256509A - Photographic recording process : en fr
  • FR314M - New drug in particular for the treatment of disorders of protein anabolism and cell building. : en fr
  • GB863574A - A process for the preparation of starch derivatives capable of swelling in cold water : en
  • DE1102936B - Process for the production of azo dyes : de en
  • CA616597A - Reaction turbines : en
  • CA616685A - Windshield cleaner : en
  • DE1102875B - Control device with an amplifier for the controlled variables given as weak direct current signals : de en
  • DK90627C - Wood chipboard. : da en
  • DE1102938B - Process for the production of Kuepen dyes : de en
  • DE1103204B - Track supports for the tracks of model railways : de en
  • DE1102753B - Process for the preparation of 1- and 3-azaphenthiazines substituted in the 10-position : de en
  • AU5860760A - Improvements in and relating to two-speed electric drills : en
  • BE595163A - Manufacturing process of diboron tetrachloride. : en fr
  • DE1828516U - SERVICE TABLE. : de en
  • FR1256832A - Process for breaking plates of fragile material : en fr
  • GB863348A - Process for the production of drinking water from salt water : en
  • BE595312A - Short duration noise generator. : en fr
  • CA616929A - Apparatus for continuously heat treating aluminum alloy in form of endless strip : en
  • DE1102757B - Process for splitting a mixture of the enantiomorphic forms of glutamic acid or its salts into the optical antipodes : de en
  • US2975603A - Carbonated ice, process, and product : en
  • US2975725A - Method and machine for surfacing track ties : en
  • US2976162A - Briquetting granular material : en
  • US2975469A - Eviscerating machine : en
  • DE1103080B - Spark plug : de en
  • CA616808A - Automatic gauging of a continuous wrapped rod : en
  • DE1103241B - Measuring trough belt filling system for shaft container conveyor devices with a support plate link belt : de en
  • FR75063E - Parquet and its manufacturing process : en fr
  • GB863666A - Device for scouring rice and the like : en
  • DK90636C - Apparatus with a forward registration surface and intended for temperature registration when storing goods in storage rooms. : da en
  • GB863542A - Fine-adjustment device with threaded spindle : en
  • GB863631A - Tape applying machine : en
  • US2976356A - Slow sweep television system : en
  • US2975949A - Suspension device for articles of wearing apparel : en
  • US2976268A - Polymer of 2, 6-disubstituted heptadiene-1, 6 : en
  • DE1102893B - Release device with electromagnetic releases for multi-pole switches : de en
  • DE1828533U - FIRE-RESISTANT BRACKET ELEMENT. : de en
  • DE1828551U - VENDING MACHINE FOR BOTTLE BEVERAGES. : de en
  • DE1102768B - Sheet-fed printing machine with feed table and feed rails : de en
  • FR1256556A - Device for measuring the radioactivity of liquids : en fr
  • GB863292A - Slice for paper machine : en
  • CA616683A - Light stabilizer mixture for halogen-containing polymers : en
  • CA616885A - Lags for looms : en
  • AU5292659A - Improvedterra cotta pipe moulding machine : en
  • BE595367A - New trisubstituted penicillins and method of preparing them. : en fr
  • CA616757A - Coolers for liquid-immersed electrical apparatus : en
  • CA616914A - Hanger bars for electric outlet boxes : en
  • DE1102664B - Agitator : de en
  • US2975534A - Collapsible pattern head for hair cutting, waving or styling : en
  • US2975775A - Ball tipped push rod : en
  • DE1102717B - Process for the production of esters with the properties of hard waxes : de en
  • DE1828614U - LOCKING DEVICE FOR BUS VEHICLES. : de en
  • CA616890A - Gravity controlled outlet selecting valve : en
  • CA616996A - Electric welding system : en
  • BE595297A - A method and apparatus for the heat treatment of a semiconductor material. : en fr
  • CA616609A - Collapsible door : en
  • US2975847A - Automatically operable rock drill dust collector : en
  • US2976231A - Production of an aromatic fuel by solvent extraction of the reformate fractions : en
  • US2976444A - Coupling device : en
  • US2975977A - Traction device for automobile tires : en
  • US2975524A - Angle measuring device : en
  • US2975801A - Pump flow control means : en
  • BE569180A - PROCESS AND DEVICE FOR MANUAL ELECTRIC ARC WELDING USING COATED ELECTRODES. : en fr
  • CA616975A - PROCESS OF PREPARING 16.beta.-METHYL-1,4-PREGNADIENE-9.alpha.-FLUORO-11.beta.,17.alpha.,21-TRIOL AND 21-ACYLATE DERIVATIVES THEREOF : en
  • GB863212A - The simultaneous production of coal gas and steam from coal : en
  • CA616573A - Kitchen appliance : en
  • CA616616A - Cattle scratcher and oiler : en
  • CA616864A - Magnetically driven pump : en
  • CA616925A - Manual control for automatic immersion apparatus : en
  • DE1102956B - Cooking detergent : de en
  • DE1103021B - Process for the production of polymerization products from unsaturated polymerizable polyester resins and monomeric compounds that can be polymerized onto them : de en
  • DE1828512U - HOLDER FOR CUTLERY, E.G. FORKS, KNIVES, SPOONS AND THE LIKE. : de en
  • DE1103199B - Double-conical winding tube for textile threads : de en
  • FR1256825A - New diazapolymethine dyes : en fr
  • DE1103135B - Halogen silver photographic emulsion and material containing the same : de en
  • FR1256705A - Flashing antenna for two-wheeled vehicles : en fr
  • FR1256885A - Sofa : en fr
  • GB863216A - Process for printing and padding textiles and preparations therefor : en
  • US2976258A - Molding material comprising a polyamide and a nitrile of a higher fatty acid, and process of making : en
  • US2975456A - Vacuum cleaning nozzle attachment for high pile rugs : en
  • US2976309A - Process for the production of thiolphosphoric acid esters : en
  • CA616561A - Process for obtaining water or hydrogen enriched by deuterium : en
  • DE1828515U - UPHOLSTERED BENCH CONVERTIBLE INTO A RECLINER. : de en
  • CA616815A - Method and apparatus for closing containers made of paper or the like : en
  • DE1103130B - Photographic shutter with continuous shutter cover parts, in particular photographic lens shutter with swing-through shutter leaflets : de en
  • US2976151A - Azamerodicarbocyanine dyes and photographic emulsions sensitized therewith : en
  • US2975880A - Coin separator and slug ejector : en
  • US2976439A - Flywheel magneto : en
  • CA616789A - Ethyl-p-(3-hydroxy-2-nitroallylimino) benzoate : en
  • CA616883A - Shaping machine for use in shoe manufacturing, etc. : en
  • US2976092A - Bearing structure : en
  • US2976401A - Cut length detector : en
  • US2975452A - Dauber or the like : en
  • US2976022A - Heat transfer fin : en
  • US2976495A - Instrument movement controlled high frequency inductor : en
  • CA616648A - Circuit breaker dashpot with temperature compensation : en
  • DE1102703B - Device for cleaning and separating the components of a crystal pulp : de en
  • DE1102778B - Correction means for transfer printing : de en
  • DE1828404U - BUASTER. : de en
  • DE1828509U - MILK POTS. : de en
  • CA616605A - Adjustable gauge for dressing saw chain depth gauges : en
  • DE1102681B - Multi-part support element for excavation work : de en
  • US2976048A - Carriage control mechanism for phonographs : en
  • US2976000A - Resilient supporting shank : en
  • US2976161A - Glass batches and method of preparation : en
  • US2976204A - Adhesive compositions, methods of employing them, and laminated structures made therefrom : en
  • BE595228A - Cleaning and massage comb : en fr
  • CA616847A - Silica-silicone aerogels : en
  • CA616991A - Manufacture of inorganic thiocyanates : en
  • CA616706A - Control system for alternating current motors : en
  • CA616870A - Tachometer : en
  • USD189951S - Steam bath cabinet : en
  • CA616829A - Current supply apparatus : en
  • US2975876A - Infeed attachment for a machine tool : en
  • US2975988A - Spool for endless film : en
  • US2976019A - Fitting clip : en
  • DE1102764B - Method for controlling a steam power plant : de en
  • DE1828569U - PISTON ROD. : de en
  • US2975936A - Planting of seeds : en
  • US2976364A - Method and apparatus for controlling trunk recorder playback : en
  • US2976470A - Horal instrument of high precision : en
  • BE595360A - Rotary combustion engine. : en fr
  • CA616581A - Process of production of sour milk drinks containing natural fruit juice : en
  • CA616889A - Erythromycin arsanilic acid composition : en
  • FR1256771A - Sewing machine speed change : en fr
  • GB863483A - Improvements relating to the production of hollow shafts or spindles : en
  • CA616787A - Twin barrel friction draft gear : en
  • CA616852A - Pressurized liquid dispenser : en
  • US2975607A - Revaporization of liquefied gases : en
  • US2976226A - Method of cathodic protection of tanks filled with sea-water using an applied voltage and means for execution of the method : en
  • US2976424A - Portable welder generator : en
  • US2975689A - Photographic camera : en
  • US2975685A - Photographic camera with combined view finder and exposure meter : en
  • US2975944A - Foam valve assembly : en
  • US2976334A - Production of aromatic compounds : en
  • CA616957A - Log skidder : en
  • CA616984A - Silicon-containing compounds : en
  • CA616563A - Dolly casters : en
  • DE1103043B - Play head for magnetograms : de en
  • GB863220A - Improvements in or relating to button clamps for sewing machines : en
  • DE1102774B - Typewriter pad : de en
  • DE1828622U - SIGNAL LIGHT, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • BE569136A - ELECTRIC CAPACITOR MANUFACTURED BY THERMAL EVAPORATION OF DIFFERENT MATERIALS FORMING ALTERNATE METAL AND INSULATING LAYERS. : en fr
  • CA616842A - Autographic register : en
  • FR75041E - Process for the preparation of polyethylene : en fr
  • US2976130A - Gas-solid contactor : en
  • CA616921A - Method and device for the treatment of material in strip, strand and thread form, especially textiles : en
  • US2975510A - Method of forming branched fittings : en
  • US2976257A - Re-etfspersible dispersion of polytetra- : en
  • US2975573A - Garment hanger : en
  • US2975731A - Confectionery depositors : en
  • US2976183A - Process for the treatment of cellulosic materials to prevent deterioration and decay : en
  • US2976101A - Drop guards for refrigerator door shelves : en
  • US2976515A - Solderless lug type terminal connector : en
  • CA616966A - Dew-point detecting device : en
  • DE1102683B - System for opening and delayed closing of weather doors : de en
  • DE1103101B - Lever directional lock, especially for electrical switches : de en
  • DE1103136B - Ultraviolet protection filter : de en
  • DE1828592U - UNDERWATER TV CAMERA. : de en
  • FR75096E - Device for applying tinctures and other treatment products of a pasty to liquid nature to the eyelashes : en fr
  • US2975662A - Ring pre-set tool : en
  • US2975705A - Silk screen process press : en
  • USD189931S - Headlight bezel for automobiles or the like : en
  • DE1102824B - Electronic setting device : de en
  • US2975663A - Rolling mill : en
  • US2975886A - Distributor box bar assembly : en
  • US2975890A - Package for cigarettes and matches : en
  • US2976311A - Dithiophosphoric acid esters : en
  • US2976316A - Alkylamine reaction products : en
  • US2975461A - Vacuum cleaner structure : en
  • CA616910A - Normal cured dry pressed products : en
  • CA616999A - Hydraulic power unit control system : en
  • US2975623A - Heating means for combination washer-dryer : en
  • US2976312A - Process for making thionophosphoric acid esters of alpha-hydroxy-methyl-thioethers : en
  • CA616900A - Controlled consumable electrode arc melting furnace construction and operation : en
  • US2975578A - Mowing, chopping, and spreading apparatus : en
  • US2975665A - Piano attachment : en
  • US2975823A - Method of making hollow plastic balls and other hollow bodies : en
  • US2976155A - Method of making frozen confection : en
  • US2976179A - Rust preventives : en
  • US2975620A - Flexible coupling with torque-limiting means : en
  • US2975972A - Function generator : en
  • US2976443A - High sensitivity ionization chamber : en
  • DE1828433U - STAND FOR TRAFFIC SIGNS. : de en
  • US2976400A - Lighting fixture : en
  • DE1828412U - DEPARTURE ROLLER FOR STRAPS, IN PARTICULAR FOR SURFACE-SENSITIVE STRAPS. : de en
  • US2975814A - Plastic anchoring fastener with diverging shanks : en
  • US2976116A - Method of preparation of barium titanate powder : en
  • FR75022E - Improvements to electrical switching devices : en fr
  • GB863656A - Improvements in or relating to aerials : en
  • DE1102720B - Process for the preparation of 2,3-oxydopropyl-carbamic acid ester : de en
  • DE1102988B - Seat furniture consisting of at least one inflatable hollow body made of flexible material : de en
  • DE1828580U - ADJUSTABLE FIXING DEVICE FOR THE CLAMPING CLAMP OF A CLAMPING TOOL HOLDER. : de en
  • FR1256863A - dental equipment : en fr
  • GB863632A - Tape applying device : en
  • GB863313A - Improvements in or relating to steroids and the manufacture thereof : en
  • GB863520A - Apparatus for bringing two moving indicia marks into register with each other : en
  • US2975827A - Chair frame structure : en
  • US2976498A - Radio frequency filter : en
  • DE1103120B - Device for stapling together the bottom side covers of cross floors on paper sacks by means of wire clips or the like. : de en
  • DE1828620U - PROTECTIVE COVER FOR VEHICLE WINDOWS. : de en
  • US2976527A - Digital attenuator : en
  • GB863675A - Improvements in or relating to a process and apparatus for treating molten metals : en
  • FR1256742A - Method and device for guiding shuttles in the crowd of trades : en fr
  • GB863471A - High frequency apparatus : en
  • CA616691A - Electric cooking vessel and method of making same : en
  • US2975639A - Instrument with magnetic coupling : en
  • US2975653A - Push-pull cable mounting bracket for marine engine control : en
  • US2976281A - Substituted iminostilbenes : en
  • GB863637A - Improvements in or relating to wheeled support arrangements for step-ladders and thelike : en
  • CA616693A - Metallic structural members : en
  • US2975521A - Area measuring device : en
  • GB863585A - Improvements in or relating to tunable discriminator circuits : en
  • GB863590A - Improvements in and relating to lighting fittings : en
  • US2975766A - Hydraulic rotary actuator with unrestrained vane and seal members : en
  • US2975790A - Spray gun container : en
  • DE1103140B - Optical adjustment device : de en
  • FR1256905A - Impression tray for taking an impression of the lower jaw arch for a dental prosthesis : en fr
  • FR75037E - Process for the preparation of omega- (1-alkylpiperidyl-4) -omega-acyl-hydrazine : en fr
  • GB863290A - Flushing-cistern siphons : en
  • US2975667A - Retaining ring for rotary stud fastener : en
  • US2976360A - Grid plate sequential scanning system : en
  • FR1256881A - Process for adjusting the power generated at the output of the secondary winding of a transformer : en fr
  • FR1256979A - Device for adjusting the working depth of cultivating machinery and tractor provided with said device : en fr
  • DK90617C - Fuel element for nuclear reactors. : da en
  • FR1256763A - Improvements to means or devices of transport on rails : en fr
  • US2975918A - Loading attachment : en
  • US2976084A - Brake control device for automotive vehicles : en
  • GB863211A - Improvements in or relating to the manufacture of graft copolymers : en
  • GB863213A - Improvements in and relating to electric contact members : en
  • BE595192A - A process for making penicillin-doubling enzyme preparations. : en fr
  • US2976342A - Fuel cells : en
  • US2976503A - Transformer construction : en
  • US2975470A - Apparatus for steam treating fibrous panels : en
  • US2975657A - Indexing mechanism for machine tools : en
  • FR1256661A - Improvements to heat exchangers : en fr
  • FR1256735A - Acrylic polymers : en fr
  • GB863215A - Frequency generating stabilised system for a variable oscillator : en
  • CA616824A - Field forage harvester : en
  • US2976306A - Improvement in the process of transalkylating aluminum : en
  • US2976436A - Multi-speed drill : en
  • US2976496A - Pulse width modulator : en
  • CA616758A - Preservative composition and process of using same : en
  • GB863453A - Oxidative dehydrogenation of organic compounds : en
  • GB863626A - Photo electric exposure meter or regulator for photographic or cinematographic cameras : en
  • FR1256808A - Test bench for mopeds : en fr
  • DE1828547U - ARRANGEMENT FOR MEASURING OR REGISTERING SMALL PRESSURES OR FLOW SPEEDS WITH THE AID OF AN INDUCTIVE TRANSMITTER. : de en
  • GB863251A - Ram device or coal plough or scraper box which is pulled along the coal face by a draw chain : en
  • GB863496A - Improvements in and relating to bean snippers for cutting off the ends of bean pods : en
  • FR1256649A - Process and devices for the packaging and handling of meltable substances which are poor heat conductors and are in the process of solidification : en fr
  • FR1256770A - Device for disengaging and engaging the mechanism of a sewing machine : en fr
  • GB863673A - Improvements relating to trench excavators : en
  • IE25001L - Colouration of textiles : en
  • DE1103209B - Device for mixing sheet-like or fibrous material such as tobacco : de en
  • DE1828585U - DEVICE FOR PRESSING POWDER OR POWDER MIXTURES. : de en
  • DE1102839B - Longitudinal radiator : de en
  • DE1828610U - HITCH PIN WITH AUTOMATIC SECURITY FOR TRAILER HITCH. : de en
  • FR1256608A - Slaughterhouse particularly suitable for small livestock : en fr
  • FR1256792A - Method and apparatus for the manufacture of dense sheets based on thermoplastic resins which can be transformed into resin foam : en fr
  • GB863437A - Line marker : en
  • GB863575A - Process of mechanically rendering starch capable of swelling in cold water : en
  • GR21767B - IMPROVEMENT IN THERAPEUTIC COMPOSITIONS. : el en
  • CA616766A - Continuous wire winding apparatus : en
  • CA616778A - Organosilicon compounds and processes for producing the same : en
  • CA617002A - Two stroke cycle engine brake : en
  • FR1256789A - Subsea oil well installation : en fr
  • GB863703A - Improvements in or relating to cinematograph projectors having substantially or approximately constant speed driving motors : en
  • DE1103148B - Motor vehicle engine, preferably for agricultural towing vehicles : de en
  • DE1103200B - Device for climbing round masts : de en
  • US2975569A - Filled container caser : en
  • US2975687A - Photographic camera : en
  • FR1256870A - Hose clamp : en fr
  • FR1256860A - Start control device for gas turbines : en fr
  • DE1828430U - CROSS AND HEART PIECE. : de en
  • DE1102841B - Label holder for attaching to electrical cables : de en
  • US2975447A - Tire cleaning device : en
  • US2975826A - Automatically actuated headrest for reclining chairs : en
  • US2976054A - Stabilizing means for the air springs of an automobile : en
  • US2976532A - Telescoping gamma match antenna construction : en
  • US2976390A - Electrically heated lunch box : en
  • CA616709A - Work rest for centerless grinder : en
  • FR1256519A - Method and apparatus for charging a solid material, such as a catalyst, in slurry form and their applications : en fr
  • GB863467A - Improvements in or relating to low pressure electric discharge lamps : en
  • US2975828A - Air heater : en
  • CA616728A - Flame arrestor : en
  • CA616600A - Cellular lighting element and means for supporting the same : en
  • DE1102937B - Process for the preparation of metal-containing polyazo dyes : de en
  • FR1256751A - Process for the polymerization of ethylenically unsaturated monomers using polyfluoroazoalkanes as polymerization initiators : en fr
  • FR75098E - Automatic warp yarn dispenser and loom or weaving machine equipped with this device : en fr
  • US2975522A - Tooling bar : en
  • DE1102788B - Process for desulphurising steel : de en
  • DE1828682U - CLOSED CONTAINER WITH OUTLET OPENINGS. : de en
  • FR1256975A - Improvements to sofa beds : en fr
  • GB863452A - Device for fourdrinier paper machines : en
  • US2975755A - Electrostatic paint spray apparatus : en
  • US2975756A - Electrostatic paint spray : en
  • US2976410A - Automatic frequency control system : en
  • DE1102881B - Electrical switching device that is mechanically controlled by bumping into moving parts : de en
  • USD189946S - Display stand for mechanic s hand tools : en
  • FR1256766A - Glass manufacturing process : en fr
  • FR75047E - High purity silicon production method : en fr
  • US2975641A - Integrating accelerometer with viscous drag pump : en
  • DE1828451U - LOCKING DEVICE FOR A SHAFT OF A ROTARY SWITCH. : de en
  • GB863583A - Process for the heating of solid material, particularly for the calcination of limestone : en
  • GB863357A - Improvements in alloys : en
  • DE1828643U - LOCKING DEVICE FOR PIVOTING & TILTING WINDOWS OD. DGL. : de en
  • DE1102693B - Needled nonwoven fabric and process for its manufacture : de en
  • US2975484A - Process for producing films : en
  • US2976029A - Sintering process and apparatus for producing hard pellets : en
  • US2976181A - Method of gold plating by chemical reduction : en
  • US2976504A - Arrangement for preventing discharges along the high-voltage windings of a high-voltage transformer : en
  • US2976243A - Stable calcium acetate-mineral oil dispersion : en
  • FR1256539A - Cutter for leveling molding sand protruding from the surface of a solid molding frame : en fr
  • GB863392A - Charge receiving casings for fireworks and fireworks embodying such casings : en
  • DE1828554U - FILLING NECK ON THE FUEL TANK OF GAS LIGHTERS. : de en
  • DE1828539U - BUILDING FRAMEWORK. : de en
  • DE1828563U - VALVE CONTROLS, IN PARTICULAR FOR COMBUSTION MACHINERY. : de en
  • DE1828508U - PILLOWS, ESPECIALLY PILLOWS. : de en
  • GB863623A - Improvements relating to draught excluder devices : en
  • US2975446A - Automobile tire washer : en
  • FR1256690A - Improvements to articulation devices : en fr
  • DE1103244B - Bulk goods container : de en
  • DE1828437U - RAILWAY CARRIAGE, ESPECIALLY MADE OF ALUMINUM. : de en
  • US2976052A - Vehicle stabilizer, tilter and leveling means : en
  • US2976105A - Means for generating and controlling random effects : en
  • US2975476A - Press : en
  • US2975733A - Method for treating food items : en
  • US2976250A - Matte-suspensions : en
  • CA616574A - Safety clip or holder for a garment attachable instrument : en
  • DE1828649U - SHOE GUIDE FOR DECK MILLING MACHINES. : de en
  • US2975798A - Fuel valve for carburetors : en
  • US2975903A - Filter : en
  • US2975575A - Apparatus for securing and sealing a closure cap to a receptacle : en
  • US2976445A - Radiation detector : en
  • CA616633A - Method for bending glass : en
  • US2975477A - Capsule machine dipping pan : en
  • US2976228A - Electric treater : en
  • DE1102744B - Process for the preparation of 2-(ª-aminoethyl)-indole(isotryptamine) and its salts : de en
  • FR1256897A - Manufacturing process of sound absorbing floors in reinforced concrete construction : en fr
  • GB863611A - Improvements in and relating to sound absorbers : en
  • US2975671A - Means for altering apparent perspective of images : en
  • CA616823A - Switch mechanism for storage tank level measuring apparatus : en
  • AU262854B2 - Nematocide : en
  • CA616937A - 16.alpha.-ALKYL-17(20)-PREGNENE-3.alpha.,11.beta.,21-TRIOL : en
  • DE1102769B - Sheet feeder with continuous pile feed through several pile lifting devices : de en
  • FR1256827A - Process for the extraction of boric acid from colemanite or other mineral compounds of boron and calcium : en fr
  • FR1256830A - Motor vehicle, especially toy : en fr
  • CA616698A - Arrangement for preventing discharges along the high-voltage windings of a high-voltage transformer : en
  • DE1103111B - Control device for hydraulic drives of machine tools : de en
  • US2976429A - Semiconductor circuits utilizing a storage diode : en
  • CA616858A - Regulating apparatus for diode : en
  • FR1256672A - Device for transforming a standard shaped cutting tool body into a specially shaped tool body : en fr
  • FR1256866A - anti-glare screen for motor vehicles : en fr
  • FR1256937A - Mannequin including mannequin for clothing : en fr
  • CA616912A - Metal powders for use in flame cutting and like operations : en
  • CA616989A - Photographic compounds and methods of preparation : en
  • CA616811A - Hydrocarbon conversion process : en
  • CA616922A - Nonionic surfactant-iodine composition : en
  • USD189920S - Shuttlecock : en
  • US2975570A - Sealing and stapling mechanism for container fabricating machine : en
  • US2976380A - Relay device for controlling a servo motor : en
  • GB863309A - Improvements in or relating to the curing of sulphur vulcanizable rubbers : en
  • GB863482A - Loading and unloading apparatus for delivering and discharging workpieces from a machine : en
  • BE595216A - A method and apparatus for measuring and indicating remotely the values of a variable. : en fr
  • DE1102900B - Method for torque control for the driven part of a magnetic drive or transmission device as well as magnetic drive or transmission device for carrying out the method : de en
  • DE1103115B - Roll bending machine for bending profile iron : de en
  • FR1256891A - Device for working plants lying on the ground : en fr
  • FR1256593A - Improvements to machining machines : en fr
  • DE1103062B - Housing for automatic cigarette dispenser with electric, flameless ignition device for installation in the instrument panel of motor vehicles : de en
  • GB863565A - Afocal attachments for optical objectives : en
  • GB863636A - Improvements in and relating to photo-sensitive devices : en
  • FR1256613A - Quick lifting device, especially for motor cars : en fr
  • US2976355A - Carriage drive for selective size photoelectric image reproducing machine : en
  • CA616679A - Thiophosphoric acid esters and process for their production : en
  • GB863337A - Improvements in and relating to electric circuit supervising devices : en
  • GB863554A - Improvements in or relating to equipment for welding metal tubes, rods or the like : en
  • GB863197A - Aryl ether compounds and means of obtaining the same : en
  • US2975458A - Windshield wiping system : en
  • FR1256635A - Heating radiator size estimation device : en fr
  • DE1102688B - Turning device for web-shaped textile goods : de en
  • DE1102830B - Circuit arrangement with key-controlled tone frequency selection in telephone systems : de en
  • FR1256527A - Delay block for projectiles and bombs : en fr
  • GB863198A - Twisted tube with a polygonal, preferably rectangular cross section, and method of an d apparatus for the manufacture thereof : en
  • GB863588A - A circuit arrangement for determining the polarity of pulses : en
  • DE1102696B - Process for bleaching cellulose-containing fiber material with liquors containing sodium chloride : de en
  • DE1102750B - Process for the preparation of a salt of theophylline bases : de en
  • DE1828415U - FLOORING MEMBRANE MADE OF SISAL OR COCONUT YARN. : de en
  • DE1828581U - DEVICE FOR MACHINING A WORKPIECE. : de en
  • FR1256681A - Improvements to processes and devices for baling raw rubber sheets : en fr
  • FR1256700A - Variable ratio transmission mechanism : en fr
  • DE1102741B - Process for obtaining alkali extracts containing pure alkylaromatic dihydroperoxides from the oxidation products of dialkylated aromatic hydrocarbons : de en
  • DE1102671B - Lampshade : de en
  • USPP2037P - Rose plant : en
  • CA616741A - Disc brakes : en
  • CA616777A - Organopolysiloxanes and process for producing same : en
  • US2975576A - Selective card dispensing tray : en
  • USD189938S - Bottle : en
  • US2976008A - Valve structure : en
  • BE595293A - Process for the production of uranium oxide. : en fr
  • CA617003A - Composite plastic protective covering for power cables : en
  • DE1102832B - Circuit arrangement for carrying out delayed switching processes in telecommunication systems, in particular telephone systems, by changing the charge of a capacitor : de en
  • DE1102846B - Hand tools for pressing tubular connectors onto electrical conductors : de en
  • DE1828541U - DOUBLE PLUG-IN CONSOLE OF A FRAME MAT SCAFFOLD. : de en
  • DE1828656U - EMERGENCY POOL. : de en
  • DE1828666U - TOY TOP WITH COLOR PLAY. : de en
  • CA616801A - Producing halogenated copolymers : en
  • CA616846A - Copolymers of styryl compounds and natural resins esterified with polyhydric alcoholized drying oils : en
  • US2975986A - Silent garbage grinder : en
  • DE1102861B - Switches with fixed contacts and movable contact elements : de en
  • CA616809A - Liquid phase hydrogenation of petroleum fractions : en
  • US2976423A - Manipulating radioactive material : en
  • US2976227A - Neutronic reactor : en
  • US2976207A - Dihydroxy-aminotriazine insecticides : en
  • US2976234A - Control of fractionating columns : en
  • US2975488A - Method of molding articles of manufacture : en
  • US2975737A - Sewing machine with looper thread retainer : en
  • US2976535A - Cosecant squared antenna-reflector systems : en
  • CA616607A - Brakes : en
  • US2976328A - Preparation of z : en
  • CA616951A - Continuous mill : en
  • US2975896A - Hydrocyclone for fibres suspension : en
  • US2976526A - Selective signaling system : en
  • CA616944A - Plant operating control means : en
  • DE1102738B - Process for the stabilization of oxygen-sensitive organic substances : de en
  • DK90630C - Plastic and process for its manufacture. : da en
  • BE595365A - New steroids. : en fr
  • US2975464A - Containers : en
  • US2975563A - Driving arrangement for initiating and controlling rotary movements of two driven components together with and relative to each other : en
  • US2975723A - Percolator pump construction : en
  • US2976080A - Motor vehicle body mounts : en
  • US2976314A - Method for preparation of trialkyl borates : en
  • BE595184A - Process for transforming residual elements of tobacco into usable leaves and products conforming or similar to those obtained. : en fr
  • CA616658A - Electrical control system for rack type proofer : en
  • CA616865A - Irradiation method of converting organic compounds : en
  • DE1102929B - Method and device for inductive pressure butt welding of metal pieces : de en
  • CA616729A - Dump bailer : en
  • DE1102838B - Power supply safety circuit for delayed connection and immediate disconnection of a consumer from its DC voltage supply source : de en
  • DE1102974B - Process for obtaining pure B-group vitamins : de en
  • CA616630A - Devices for cutting fibres into short lengths : en
  • GB863339A - Lubricating oil compositions : en
  • GB863545A - Manufacture of aliphatic fluorine componds : en
  • FR1256712A - Improvements to die cleaning processes and die fittings : en fr
  • LU39672A1 - : en
  • US2975547A - Toy : en
  • US2975515A - Can opener : en
  • US2976017A - Pressure bar for cable spooling drums : en
  • US2975931A - Container : en
  • GB863426A - Improvements in or relating to doctor devices for rotary machines for the treatment of fabrics, and more particularly machines for printing on fabrics : en
  • FR1256703A - Baking mold, and frame for molds of this kind : en fr
  • FR1256716A - Improvements in methods for securing the ends of a band-shaped cord to each other : en fr
  • FR1256838A - Molding press : en fr
  • FR1256912A - Gripper mounted as an additional device on lifting stackers : en fr
  • CA616918A - Monoazo dyestuffs : en
  • FR1256658A - Continuous frequency divider : en fr
  • DE1103170B - Device for assembling and connecting preformed components as well as a method for determining the setting mass of the supports of this device and measuring device for using the method : de en
  • FR75080E - Process for the manufacture of articles such as stockings and articles such as stockings conforming to those obtained by using this or similar processes : en fr
  • US2976224A - Vaporization by molten material : en
  • DE1103124B - Photographic camera, preferably still camera : de en
  • DE1828442U - ELECTRODYNAMIC SOUND CONVERTER. : de en
  • FR1256581A - Improvements to brush holders and brushes of collectors (or rings) of electrical machines : en fr
  • US2975441A - Precision oil feed tap : en
  • DE1828627U - REVERSAL SAFETY DEVICE TO BE ACTIVATED FROM THE DRIVER'S CAB FOR VEHICLES. : de en
  • FR1256908A - Method of manufacturing a container containing electrodes : en fr
  • FR1256755A - Device for fixing coils : en fr
  • DE1102842B - Wire stripper : de en
  • DE1102997B - Grating and process for its manufacture : de en
  • GB863199A - An improved needle for knitting machines : en
  • GB863247A - Strontium titanate preparation : en
  • GB863241A - Improvements relating to the fuel systems of gas turbine engines : en
  • GB863559A - Improvements in or relating to hand tool and like implement holders : en
  • US2975695A - Automatic film developing mechanism : en
  • DE1828678U - FOLDING BOX. : de en
  • US2975652A - Double roller hourglass steering gear : en
  • US2976078A - Pullman camper truck attachment : en
  • US2976238A - Oil-based compositions : en
  • US2976144A - Electrophotography : en
  • US2975430A - Convertible shadow-proof petticoat : en
  • US2975572A - Apparatus for wrapping and heatsealing packages : en
  • US2976091A - Universal joint : en
  • FR75034E - Automatic lock for hinged doors and more particularly for refrigerator doors : en fr
  • FR75052E - Process for accelerating the hardening of cements by introducing crystallization seeds : en fr
  • CA616860A - Process for preparing dihydroxyalkyl acrylates and methacrylates : en
  • DE1102927B - Resistance spot welding machine for welding small parts : de en
  • DE1828472U - DEVICE FOR HEATING UP THE HEAVY OIL BURNER BETWEEN THE OIL PREHEATER AND ONE OR MORE ATOMIZING NOZZLES, WHEN A HEAVY OIL BURNER IS TEMPORARILY STOPPED. : de en
  • DE1103074B - Vehicle engine with V-shaped arrangement of the working cylinders and a cylinder head common to all cylinders : de en
  • US2976173A - Process for applying a hydraulic cementitious material to a structural base and article produced thereby : en
  • US2976318A - Tetracycline derivatives and process of producing the same : en
  • US2976475A - Electrical signal regulator : en
  • CA616639A - Magnetic record testing means : en
  • CA616868A - Apparatus for preparing composite assembly : en
  • BE569120A - METHOD FOR PREVENTING MIGRATION. : en fr
  • BE595385A - Chemical compounds containing a carbon skeleton related to that of steroids and methods of preparing them. : en fr
  • CA616577A - Structural panel and method of making same : en
  • CA616666A - Alkoxysilylpropylamines : en
  • US2975568A - Packaging apparatus : en
  • US2975571A - Continuous feed banding device : en
  • DK90615C - Electromagnetic relay. : da en
  • FR1256583A - System for fixing the steering wheel on the steering column of motor vehicles and similar vehicles : en fr
  • FR385M - New drug for the treatment of staphylococcal infections and the like. : en fr
  • GB863646A - Mechanical seal assembly : en
  • GB863693A - Improvements in and relating to printing press beds : en
  • US2976246A - composition : en
  • BE595207A - Process for the preparation of substituted 2-oxo-benzoquinolizines. : en fr
  • CA616699A - Weighing mechanism : en
  • FR1256579A - Flat bottom cell emptying device containing granular or powdery products : en fr
  • FR1256893A - Method and device for the introduction of gases into liquids, in particular for the aeration of black water, preferably in activated sludge plants : en fr
  • CA616792A - Process and composition for developing an electrostatic image : en
  • US2976329A - Preparation of phenols : en
  • US2975771A - Fire extinguishing system : en
  • DE1102917B - Diagnostic X-ray machine : de en
  • DE1828482U - IN PARTICULAR FOR SEALING TEST GLASSES, PISTONS AND THE LIKE. CERTAIN STERILIZABLE AIR PERMEABLE VESSEL STOPPER PLUGS FOR BACTERIOLOGICAL PURPOSES. : de en
  • DE1102807B - Circuit arrangement for generating saw tooth-shaped voltages : de en
  • DE1828600U - CONTACT PAPER STRIPS. : de en
  • FR306M - Derived from phenothiazine. : en fr
  • GB863535A - Micromanometer particularly adapated for use with a cardiac catheter : en
  • DE1102967B - Dental treatment device : de en
  • DE1103088B - Clamp body overrunning clutch : de en
  • FR1256744A - Device ensuring the angular movement of the disc in circular knitting machines : en fr
  • DE1828602U - FLASHING DEVICE. : de en
  • DE1103227B - Device in a wrapping machine for the colored identification of the tear-open end of a tear strip : de en
  • DE1828552U - LOCKING PIN FOR BROOCHES. : de en
  • DE1828527U - SHELF. : de en
  • FR1256533A - Automatic torque transformer : en fr
  • FR328M - 5-Fluoro-uracil nucleotides. : en fr
  • US2976094A - Vertically adjustable table : en
  • US2976466A - Shielding device : en
  • US2976357A - Television slide projector : en
  • US2975819A - Pipe grooving tool : en
  • US2975906A - Rack : en
  • CA616753A - Device for removing impurities from gases : en
  • CA616841A - Feeding device for adhesive in solid rod or rope form : en
  • BE595326A - 5-chlorobenzimidazole derivatives. : en nl
  • US2975481A - Mold : en
  • US2975779A - Curved ball projecting device : en
  • US2976121A - Processing of cesium metal cyanides : en
  • GB863605A - Improvements in apparatus for use in measuring ph values : en
  • GB863350A - Apparatus for circulating a liquid through a body of solids : en
  • GB863508A - Paper-makers' dryer felt : en
  • GB863609A - Improvements in or related to textile material test piece carriers for laboratory dyeing apparatus : en
  • FR1256522A - 3, 3'-alkylene-bis (tetrahydrothionothiadiazines) and their applications as fungicides : en fr
  • US2976499A - Waveguide to strip transmission line directional coupler : en
  • USD189913S - Knife : en
  • US2975618A - Continuous freezer : en
  • US2975681A - Method and apparatus for cutting toothed articles : en
  • US2976407A - Railway car weight registry apparatus : en
  • US2976371A - Safety recording deivce : en
  • CA616659A - Suction cleaning nozzles : en
  • DE1828521U - TOILET SEAT. : de en
  • US2975480A - Apparatus for making felt boots : en
  • US2976066A - Compression type high temperature seal : en
  • FR1256537A - Resins containing lignin and process for their preparation : en fr
  • GB863273A - Improvements in straight-bar knitting machines : en
  • CA616625A - Turbine transmission : en
  • DE1102913B - Small-sized dry rectifier arrangement with a large number of rectifier tablets : de en
  • DE1828495U - CASE FOR WATCHES. : de en
  • FR75048E - Advanced rotating electrical machines : en fr
  • US2975622A - Circular knitting machines : en
  • FR1256953A - Process for the preparation of high molecular weight, low monomer polyamides : en fr
  • FR1249798A - Hot air generator : en fr
  • DE1102733B - Process for the preparation of pregnanolone compounds : de en
  • US2976497A - Radio frequency net-works : en
  • GB863201A - Detachable device for securing a prismatic object in a groove in a carrier : en
  • GB863295A - A personal sanitary convenience for male use : en
  • DE1828420U - DETACHABLE BACK FOR FILE FOLDERS. : de en
  • FR1256967A - Positioner molding device for the prefabrication of building elements : en fr
  • DE1828690U - MOTOR VEHICLE WITH ATTACHED LIFTING MAST. : de en
  • DE1102786B - Device for changing valves under pressure : de en
  • GB863568A - Improvements relating to gear-changing arrangements : en
  • DE1102820B - Circuit arrangement for suppressing incorrect pulses on connecting lines in telecommunications, in particular telephone systems : de en
  • US2976346A - Electric fence post : en
  • CA616727A - Catalytic oxidation of aralkyl compounds : en
  • CA616770A - Treatment of aromatic hydrocarbons : en
  • CA616814A - Properdin from blood : en
  • FR1256960A - Machine for injection or pressure molding of deep parts : en fr
  • BE595236A - Improvements in the grinding of solids. : en fr
  • US2975500A - Co-moulded bricks : en
  • GB863390A - Dismountable joint for metal conduits : en
  • GB863596A - Improvements in or relating to methods of making capacitors : en
  • US2976376A - Conveyor dispatch system : en
  • GB863333A - Percussion tool for tightening and loosening bolts and nuts : en
  • GB863418A - Production of tetracyclines from 5a(11a)-dehydrotetracyclines : en
  • US2975551A - Magnetic toy : en
  • FR1256683A - Method and composition for lapping a rapid movement mechanism : en fr
  • FR1256777A - Electric firing device : en fr
  • DE1102948B - Process for reforming hydrocarbon fractions boiling in the gasoline sector : de en
  • FR1256692A - Regulation and servo-control device for a member driven from a clutch mechanism : en fr
  • GB863260A - Improvements relating to flexible joints for ducting : en
  • FR1256799A - Device for fixing the roller shutters on their winding axis : en fr
  • FR1256809A - Heating system regulated by thermostat : en fr
  • FR1256971A - Device for placing an inverted plate on another, like a protective bell : en fr
  • GB863558A - A gas turbine system : en
  • DE1103252B - Arrangement of upright conveyor systems for separating and evenly dividing irregular and heaped flat goods on two or more branching conveyor lines : de en
  • DE1102662B - Magnetic drum separator : de en
  • DE1102816B - Circuit arrangement for telephones equipped with office-powered speech and listening amplifiers : de en
  • FR1256525A - Sorter of information carriers bearing coded indications : en fr
  • DE1103112B - Adjusting screw for boring bar inserts : de en
  • FR1256871A - Improvements to containers and to opening devices therefor : en fr
  • GB863312A - Improvements in and relating to a magnet system : en
  • DE1103084B - Arrangement for turning on the internal combustion engine of an emergency power set : de en
  • USD189959S - Faucet spout : en
  • USD189942S - Calculating machine : en
  • US2975434A - Hospital patient lift attachment : en
  • US2976050A - Wheels height adjustment for lawn-mowers : en
  • DE974671C - Machine controlled by punch cards : de en
  • FR1256675A - Device for assembling a cylindrical mold : en fr
  • GB863513A - Improvements in or relating to photographic processing apparatus : en
  • CA616697A - Article transfer and inverting mechanism : en
  • FR75068E - Improvements to rotary switches, particularly to several stepped elements : en fr
  • DE1103095B - Gate valve with a closure piece covered by a membrane : de en
  • DE1828505U - ADJUSTABLE DISHWASHER DOSING DEVICE FOR HOUSEHOLD DISHWASHER. : de en
  • CA616987A - Organosilicon compounds and process for producing the same : en
  • US2975793A - Liquid storage tank : en
  • US2975893A - Apparatus for consolidating particulate materials continuously without melting : en
  • US2975960A - Blower unit and motor supporting means for use therein : en
  • US2976383A - Contact pieces : en
  • US2976378A - Acceleration responsive devices : en
  • US2976081A - Guide arrangement for sliding doors in motor vehicles : en
  • US2976457A - Electron lens : en
  • US2976045A - Rocket to the moon game : en
  • US2976055A - Support for trailer tongue : en
  • US2976433A - Radioactive battery employing semiconductors : en
  • DE1828575U - VALVE OPERATED WITH A HANDLE FOR COLD AND HOT WATER OR MIXED WATER. : de en
  • US2976480A - Automatic control system for distribution circuit capacitors : en
  • US2975784A - Accessory for blow torch : en
  • US2976136A - Composition for tracer unit : en
  • GR21770B - SAFETY SYSTEM AGAINST ELECTRIC SHOCK AND CONTROL OF GENERAL ELECTRIC LEAKS. : el en
  • DE1102667B - Stiffening insert for the front plate of a hip belt or the like. : de en
  • CA616818A - Biological conversion of 5a(11a)-dehydrotetracycline to broad spectrum antibiotics : en
  • CA616598A - Heater construction : en
  • CA616618A - Manufacture of fur garments : en
  • CA616786A - Photo-electron image multiplier : en
  • AU253561B2 - Improvements in and relating to two-speed electric drills : en
  • CA616748A - 3,9-bisaminoethylspirobi(meta-dioxanes) : en
  • DE1102742B - Process for separating mixtures of organic compounds which contain or consist of aromatic compounds : de en
  • US2975509A - Methods of extruding metals : en
  • US2975833A - Apparatus for manufacturing sheets of fibrous materials : en
  • US2976068A - Ball joint : en
  • DE1102993B - Room surface air heating or cooling system with forced air circulation : de en
  • DE1103151B - Control device for hydraulically operated clutches of a vehicle drive : de en
  • FR1256733A - Dryer for cellulose strips : en fr
  • US2975787A - Apparatus and a method of mixing leafy or fibrous materials : en
  • GB863259A - Concentration of uranium isotopes by molecular distillation of uranium poly alkoxides : en
  • GB863732A - Method of dispersing additives in solid polymers : en
  • DE1102661B - Wet classifier : de en
  • DE1103036B - Device for reading or scanning measured values or other setting values given as rotational angle quantities, splitting each value into a coarse and a fine value by means of two shafts coupled by a transmission gear : de en
  • US2976095A - Bobby pin dispenser : en
  • US2976063A - Coupling adapter : en
  • GB863265A - Improvements in or relating to sponge rubber production : en
  • CA616997A - Electric welding system : en
  • LU39688A1 - : en
  • US2975959A - Back-to-back centrifugal compressor and centripetal turbine having an integral rotordisc : en
  • US2976320A - Catalytic hydrogenation of the dinitro derivatives of toluene : en
  • DE1103049B - Process for the production of projection screens : de en
  • US2975655A - Steering and drive mechanism : en
  • BE595336Q - Pull rod ejector mechanism, for object dispensing machine : en fr
  • FR1256954A - Improvements with lubricating mineral oils : en fr
  • CA616950A - Fuse resistor : en
  • US2976056A - Bicycle suspension system : en
  • US2976521A - Periodic reference signal modulation method and apparatus for representing the position of a device : en
  • CA616923A - Xerographic fixing apparatus : en
  • US2976218A - Production of l-lysine from synthetic diaminopimelic acid : en
  • US2975604A - Method of distribution of condensable gases : en
  • US2975950A - Tape dispenser : en
  • DE1828594U - SUPPORTING DEVICE ON A CAMERA. : de en
  • FR1256572A - Process for manufacturing a mixture of carbon monoxide and hydrogen suitable for the synthesis of alcohols or fuels from carbon monoxide obtained from certain electrothermal furnaces : en fr
  • DE974669C - Method and device for the extraction of coal and other minerals : de en
  • DE1102916B - Circuit arrangement for measuring the dose of ionizing radiation : de en
  • DE1828570U - AXIAL SEAL. : de en
  • DE1828578U - REDUCING VALVE FOR COMPRESSED AIR SYSTEMS. : de en
  • US2975520A - Tailor's marking device : en
  • CA616622A - Dry fluorine separation method : en
  • US2975611A - Control system for air conditioning units : en
  • US2976426A - Self-powered semiconductive device : en
  • GB863653A - Portable shelter : en
  • GB863720A - Bushes for resilient mountings : en
  • GB863364A - Improvements relating to the production of drill-chuck casings : en
  • FR1256523A - Transistor : en fr
  • FR1256896A - Process for manufacturing alveolar pavements : en fr
  • GB863342A - Improvements in or relating to griseofulvin preparations : en
  • FR75060E - Radio-electric altimeters : en fr
  • GB863466A - Production of foamed elastomers : en
  • FR1256648A - Device for controlling a series of members with several positions, applicable in particular to the control of points : en fr
  • FR1256829A - Catalytic trans-esterification process, using glycols, of alkyl esters of benzenedicarboxylic acid : en fr
  • FR1256876A - Electric heater : en fr
  • GB863291A - Temperature responsive control system : en
  • GB863595A - Improved shock absorber : en
  • DE1828700U - CLAMPING DEVICE FOR AXIAL CLAMPING OF PROFILED RINGS. : de en
  • CA616765A - Sheet feeding and handling device : en
  • CA616955A - Process for the recovery of metal values from low grade materials : en
  • DE1102806B - Arrangement for the true-to-curve transmission of periodically successive DC voltage pulses : de en
  • DE1828595U - REEL HOLDER ON PHOTOGRAPHIC ROLLED FILM CAMERAS. : de en
  • US2975579A - Plant thinning machine : en
  • GB863587A - Improvements in or relating to junction transistor devices : en
  • FR1256524A - Process for the preparation of yohimbane derivatives of the natural or synthetic series : en fr
  • FR1256574A - Automatic flush for water closet with air and water emulsion : en fr
  • FR1256962A - New composition of solid poly-alpha-olefin stabilized in sunlight and ultraviolet light : en fr
  • GB863255A - A rotary refiner for liquid slurry stock : en
  • FR1256673A - Sophisticated pipe connection : en fr
  • GB863413A - Method of surfacing floors : en
  • GB863231A - Improvements in or relating to electric protective systems : en
  • GB863645A - Method and tool for perforating ingots : en
  • FR1256986A - Internal combustion injection engine : en fr
  • DE1103127B - Roll film camera with rewinding device : de en
  • FR1256820A - Further development of machines such as centrifugal compressors and multi-disc cantilever turbines : en fr
  • DE1102809B - Information memory with superconductive bistable elements : de en
  • DE1102826B - Circuit arrangement for telecommunication, especially telephone systems with two-way connections : de en
  • CA616752A - Diamond cut-off wheel : en
  • DE1102907B - Three-phase submersible transformer : de en
  • DE1828549U - TORSION TESTING MACHINE TO DETERMINE THE STRENGTH AND DEFORMATION PARAMETERS, IN PARTICULAR HARD MATERIALS. : de en
  • USD189937S - Package of square-cut papers : en
  • DE1102933B - Process for the production of cobalt-containing azo dyes : de en
  • DE1103092B - Connection for high pressure pipes with end flanges or end collars : de en
  • FR1256784A - Ventilation device for windshields of motor vehicles and similar vehicles : en fr
  • US2976096A - Article dispenser means : en
  • FR1256655A - Voltage comparator device : en fr
  • GB863310A - Improvements in or relating to the preparation of niobium, tantalum, tungsten, vanadium and rhenium : en
  • US2975891A - Locking construction for paperboard cartons : en
  • USD189936S - Food mixing machine : en
  • CA616586A - Preparation for waving hair in acid medium : en
  • CA616782A - Injecting sand under subaqueous foundations : en
  • BE595383R - New coloring process for textiles. : en fr
  • DE1102890B - Protection device for high voltage lines : de en
  • DE1102910B - Coil structure for transformers or the like. Electrical winding arrangements : de en
  • DE1103146B - Articulated truck train : de en
  • DE1103230B - Device for applying labels provided with a thermoplastic adhesive layer to cylindrical or similarly shaped objects : de en
  • DE1828696U - TILTING BUCKET WITH CHANGEABLE CONTENTS. : de en
  • FR1256984A - Insulated transport container : en fr
  • GB863521A - Method of and apparatus for mechanically working plastic masses : en
  • CA616810A - 3.alpha.-ACYLOXY-16.alpha.-ALKYL-17.alpha.,21-DIHALO-PREGNANE-11,20-DIONE AND PROCESS FOR PREPARING THE SAME : en
  • US2975486A - Decorative sheeting and method for its manufacture : en
  • US2975917A - Printing or like machines : en
  • CA616702A - Distributed amplifiers : en
  • DE1102897B - Small electric motor for toys with permanent field magnet : de en
  • DE1103132B - Device for applying adhesive to magnetic tape for applying them to film strips : de en
  • DE1103222B - Method of manufacturing dielectric material : de en
  • FR1256642A - Improvements to centrifugal pumps : en fr
  • FR1256657A - Changeable seat : en fr
  • FR1256710A - Improvements to reservoir pen holders, ball point pencils and the like : en fr
  • FR1256851A - Ceiling canopy : en fr
  • US2975751A - Method and apparatus for environmental noise generation : en
  • US2976479A - Saturable amplifier control and sensing combinations : en
  • DE1102977B - Process for operating a shaft furnace intended for scrap remelting with one or more burners installed in the lower part of the furnace and a furnace for carrying out this process : de en
  • DE1103133B - Drive for perforated recording media : de en
  • FR1256544A - Safety device for domestic boilers : en fr
  • DE1828459U - LUMINAIRE FOR DIFFICULT ROOMS. : de en
  • US2975783A - Gas turbine heater : en
  • US2975858A - Boat stirrup : en
  • US2976064A - Flexible joint arrangements : en
  • US2976199A - Process for manufacture of baby pants : en
  • US2976267A - Substituted phosphonylidene dimino dibenzoic acids and polyesters therefrom : en
  • BE595299A - New coloring process. : en fr
  • CA616888A - 6-FLUORO-17.alpha.-HYDROXYPROGESTERONES AND THE 17-ACYLATES THEREOF : en
  • DE1103240B - Conveyor device for an assembly system with a number of jobs for mounting electrical circuit components on workpieces, such as. B. Circuit boards : de en
  • DE974674C - Device for collating a multi-layer form set tape : de en
  • GB863286A - Improvements in or relating to processes of separating palladium from metals of the platinum group : en
  • CA616628A - Manufacture of dough and baked products : en
  • DE1102699B - Knife for bouquets on paper cutting machines : de en
  • DE1103238B - Conveying device, especially for clearing manure : de en
  • US2975759A - Hens' nests : en
  • USD189918S - Combined clothes hook and wall bracket for supporting a closet shelf and a hanger bar : en
  • US2976508A - Rectilinear potentiometer : en
  • US2975650A - Engine control means : en
  • US2975721A - Deep well pumping system : en
  • US2976324A - Bisphenol sulfide : en
  • DE1828558U - LID LIFTING DEVICE FOR SILOS WITH WATER- AND AIR-TIGHT LIDS. : de en
  • CA616604A - Self seating key : en
  • DE1828607U - CENTRIFUGAL PUMP FOR THE BEVERAGE INDUSTRY. : de en
  • USD189929S - Jewelry finding : en
  • DE1102825B - Circuit arrangement for indirectly controlled telephone switching systems with connection possibility : de en
  • GB863642A - Improvements in or relating to telephone sub-sets : en
  • CA616665A - Enclosed switchgear assemblies for outdoor erection : en
  • CA616606A - Stick-on-fade : en
  • CA616968A - Skew axis gearing : en
  • DE1102706B - Quick-opening compressed air valve on a continuously operating vacuum filter : de en
  • DE1103236B - Device for filling cellars with loose material, in particular coal : de en
  • FR1256526A - Adjustable seat-sleeper chair : en fr
  • GB863283A - Improvements in and relating to coal-cutting machines : en
  • DE1102674B - Roller chisels, especially for enlarging bores : de en
  • FR307M - New guanidine usable in therapy. : en fr
  • GB863714A - Process for preparing polymers of bis(2:3-epoxycyclopentyl) ether : en
  • FR75100E - Groups of technically selected or improved devices for quality industrial vinification : en fr
  • DE1828471U - SOLENOID VALVE, IN PARTICULAR FOR OIL BURNERS. : de en
  • CA616920A - Lance for blowing solid materials into a melt of metal : en
  • CA616833A - Photographic process and product : en
  • DE1102957B - Oil burner : de en
  • DE1102854B - Junction box, consisting of terminal base and cap : de en
  • GB863344A - Error diagnosis systems for programme-controlled computers : en
  • US2976477A - Variable autotransformer : en
  • US2975679A - Power system for firearms : en
  • US2976295A - p-(3, 5-disubstituted and 3, 5, 5-trisubstituted-2-pyrazolin-1-yl) benzaldehydes : en
  • CA616928A - Process for the manufacture of 5,6-dimethyl-benzimidazole-cobalamine : en
  • DE1103119B - Method for producing a box from cardboard, cardboard or the like. : de en
  • US2975875A - Automatic clutch device : en
  • FR1256736A - Device for removing knitted or crocheted articles from a straight picking machine : en fr
  • US2975754A - Multiple coating apparatus : en
  • DK90603C - Process for the preparation of adducts between methanol and tetracycline compounds. : da en
  • GB863541A - Production of boric acid : en
  • US2975734A - Furnace roof construction : en
  • US2976398A - Photographic flash holder : en
  • GB863208A - Colouring cellulose triacetate textile materials : en
  • DE1103098B - Multipurpose control valve : de en
  • DE1828425U - HOT STEAM COOLER. : de en
  • DE1828481U - PROTECTIVE DEVICE FOR PACIFIERS. : de en
  • DE1828628U - FASTENING OF BALANCE WEIGHTS TO MOTOR VEHICLE BIKES. : de en
  • GB863597A - Improvements in or relating to water-cooled inductors for inductive high-frequency heating : en
  • DE1102876B - Device for regulating the register of continuous webs : de en
  • FR1256911A - Improvements to photosensitive elements : en fr
  • US2976505A - Thermistors : en
  • LU39668A1 - : en
  • BE569172A - PROCESS FOR THE PREPARATION OF NEW PIPERIDINE DERIVATIVES WITH PHARMACOLOGICAL ACTION. : en nl
  • BE595384A - Vinyl ketones and their derivatives. : en fr
  • DE1102835B - Circuit arrangement for suppressing an increase in voltage of the high-frequency oscillations in a parallel resonant circuit : de en
  • FR1256515A - Heated wall containers : en fr
  • CA616977A - 16-alkyl-3-hydroxy-16-pregnen-20-one compounds and the 3-lower alkyl esters thereof : en
  • FR1249696A - Precision device for draftsmen and painters : en fr
  • FR1256555A - Electronic multiplication device : en fr
  • GB863207A - Colouring acetone-soluble cellulose acetate textile materials : en
  • DE1103102B - Fog-preventing additive in galvanic chromic acid baths : de en
  • DE1103178B - Scissor cleaning device : de en
  • FR1256978A - Method of metered transport of pulverulent material from a tank and device for carrying out this method : en fr
  • DE1102725B - Process for the production of vinyl chloride : de en
  • DE1828526U - HANGER WITH HOOKS. : de en
  • DE1102731B - Process for the production of p-tertiary butylcyclohexanol with a predominant proportion of cis isomers : de en
  • DE1103190B - Device for lighting an electrical overland high-voltage line : de en
  • DE1103218B - Process for the production of filter rods : de en
  • DE1828447U - TWO-LAYER SUPPORTING OR FEED-THROUGH INSULATOR FOR ELECTRICAL SYSTEMS, IN PARTICULAR HIGH POWER CABLES. : de en
  • GB863502A - Stabilization of hydrogen peroxide : en
  • US2975842A - Plant bed shaper : en
  • US2975845A - Cultivating machine : en
  • US2976239A - Lubricant composition containing noncorrosive sulfurized terpenes : en
  • FR1256883A - Mold for casting very large parts : en fr
  • GB863697A - Improvements relating to dyeing processes : en
  • CA616626A - Materials handling attachments for tractors : en
  • DE974662C - For a rail vehicle bogie with two independently driven wheel sets, a common spur gear reversing gear : de en
  • FR1256606A - Counting or timed device for controlling various components and its applications : en fr
  • FR75075E - Vertical axis circular motion can opener : en fr
  • FR1256578A - Method and apparatus for biological cold sterilization, or for treatment, by combination of mild sterilizing actions : en fr
  • FR1256958A - Remote controlled recording and playback system : en fr
  • GB863679A - Improvements relating to electric components embedded in cast insulation : en
  • US2975769A - Portable electrolytic water treatment device : en
  • US2975565A - Machine for grinding and polishing lenses : en
  • US2976085A - Safety brake unit : en
  • US2976125A - Rotating drum ammoniator with internal mechanical scraper : en
  • FR1256550A - Safety devices for centrifugal machines and the like : en fr
  • GB863235A - Improvements in or relating to organic compounds related to heparin : en
  • FR1256513A - Electromagnetic control relay : en fr
  • FR1256628A - Flexible and adjustable fixing and support device for the carrying rollers of the conveyor belt of belt conveyors, used in mines, and in all mechanical handling of this type : en fr
  • GB863669A - Improvements in or relating to synchronising arrangements for electric pulse code modulation systems : en
  • GB863730A - Metal composition having improved oxidation- and corrosion-resistance and magnetic characteristics, and method of preparing same : en
  • DE1828657U - STRETCHER FOR FIBER TAPES MADE OF LONG AND SHORT FIBERS, LUNTEN OR. DGL. : de en
  • US2975619A - Refrigerator with meat storage receptacle : en
  • CA616720A - Means for attaining synchronism between independently driven endless chains or other members : en
  • US2975808A - Conduit and fabricating material therefor : en
  • US2976006A - Apparatus for feeding rod-shaped articles to automatic scales : en
  • US2975973A - Thermostatic valve : en
  • DE1103069B - Combined milk and washing releaser for mechanical milking systems : de en
  • FR1256941A - Magnetic device controlling the tension of a wire and similar applications : en fr
  • DE1102872B - Arrangement for program control : de en
  • DE1103024B - Process for the production of thermoplastic polyester urethanes : de en
  • US2976365A - Automatic telephone traffic recorder employing magnetic tape : en
  • DE1102718B - Process for the production of ª ‡ -Cyanmethyl-ª € -methyl-adipic acid esters serving as plasticizers for polyvinyl chloride : de en
  • DE1103099B - Single seat valve with relief through pressure equalization via a pre-stroke valve : de en
  • DE1103116B - Sewing machine with square fabric pusher : de en
  • DE1828636U - BOTTLE LOCK. : de en
  • DE1828694U - GRAVEL PUMP FOR EARTH DRILLINGS AND THE LIKE : de en
  • CA616677A - Electro-mechanical servo clutch : en
  • DE1828659U - FOOTFLAT. : de en
  • US2975999A - Portable lantern stand : en
  • US2975868A - Elevator : en
  • US2976432A - Stable-fast recovery transistorized multivibrator circuit : en
  • USD189924S - Toy mortar : en
  • US2976042A - Projectile : en
  • DE1828562U - BIRD FOOD DISH WITH ROOF. : de en
  • US2975806A - Body forming valve chamber and stem mounting : en
  • US2975947A - Dispensing type closures : en
  • US2976079A - Motor vehicle construction having increased rigidity at the dash area : en
  • DE1103152B - Gear shift and steering gear for caterpillar vehicles or the like. : de en
  • DE1103249B - Detonation protection for containers for storing flammable liquids, protected against contamination : de en
  • DE1828414U - WASH HOLDER. : de en
  • FR1256839A - Keyboard accounting machine, especially for punched card accounting systems : en fr
  • GB863331A - Improvements in and relating to the treatment of ores or like materials : en
  • GB863530A - Improvements in or relating to gear-shaping machines of the kind having a pinion as the cutting tool : en
  • DE1102735B - Process for the production of organic complex compounds containing titanium and aluminum : de en
  • DE1828489U - GLASS PANEL. : de en
  • DE1828677U - FOLDING BOX WITH LOCKABLE REMOVAL OPENING. : de en
  • FR1256639A - Assembly fitting : en fr
  • FR1256743A - Process for the manufacture of yarns and similar products from polyolefins : en fr
  • GB863462A - Improvements in or relating to regulated rectifier power supply equipment with standby : en
  • GB863506A - Gear finishing tool : en
  • DK90604C - Process for the preparation of heterocyclic compounds. : da en
  • CA616933A - Electrostatic paint spray : en
  • DE1828568U - ARRANGEMENT FOR SUSPENSION OF PIPES. : de en
  • CA616632A - Color television receiver system : en
  • GB863278A - Concentration of potash ores : en
  • GB863323A - Improvements in the concentration of gaseous isotopes : en
  • DE1102704B - Filter press plate : de en
  • DE1102810B - Switching arrangement for leakage current compensation with a series resistor and a semiconductor switch parallel to the consumer : de en
  • CA616621A - Recovery of small amounts of pu : en
  • DE1102730B - Process for the production of condensation products of phosphorus sulphurized hydrocarbons : de en
  • FR1256512A - Advanced parachute bag : en fr
  • FR1256542A - Improvements to the mechanisms used in certain automatic games : en fr
  • FR1256855A - Manufacturing process for lactams : en fr
  • DE1102845B - Winding distributor drive for a rope or cable winding device : de en
  • DE1103224B - Device for injecting liquid fuel into ceramic ovens : de en
  • DE1828413U - HANGING DEVICE. : de en
  • DE1828613U - DEVICE FOR AUTOMATIC OPENING AND CLOSING OF TRUCK TIPPER BRACKETS. : de en
  • FR1256530A - Process of natural vegetable fats, as dissolution intermediates, for active ingredients to be incorporated into cosmetic or other preparations : en fr
  • FR1256856A - Hydraulic suspension device for vehicles : en fr
  • GB863368A - Method and device for detachably securing drainage members on filters : en
  • USD189955S - Child s handbag : en
  • US2975688A - Locking means for the shutter actuating mechanism of a detachable lens mount camera : en
  • FR1256670A - Photo holder calendar : en fr
  • US2976345A - Insulated electric terminal : en
  • GB863472A - Improvements in or relating to bale-transporting means : en
  • GB863221A - Improvements in or relating to electrical distribution ducts : en
  • US2975789A - Currency dispensing apparatus : en
  • US2976065A - Gas pressurized fluid seal : en
  • DE1102787B - Process and device for the prevention of roaches in multi-stage oxygen compressors : de en
  • GB863202A - Improvements in hinges for sectional folding table tops : en
  • DE1828478U - LADIES CIRCULAR KNITTED STOCKING. : de en
  • DE1828650U - MACHINE FOR PROCESSING THE SOLE CUT OF FOOTWEAR. : de en
  • CA616973A - Multiple linear range error decoder : en
  • DE1103017B - Aminoplast molding compounds for hot processing : de en
  • DK90609C - Teletypewriter. : da en
  • FR75021E - Improvements in photoelectric exploration devices : en fr
  • US2976012A - Turbine overspeed protective system : en
  • US2975929A - Goods support for a loading foot or the like : en
  • USD189922S - Set of playing cards : en
  • CA616584A - Magnetic catch : en
  • CA616848A - Dietetic meat product : en
  • CA616953A - Cabinets for refrigerators : en
  • DE1102987B - Dismountable and stackable, rigid chair with a frame made of tubular steel or the like. : de en
  • DE1102991B - Knob or handle for space heaters and cookers : de en
  • US2975707A - Duplicating machine : en
  • FR1256875A - Burner for gaseous fuels : en fr
  • CA616710A - Valve having a fabricated metal plate casing : en
  • DE1102678B - Wedge connection between a pit lining punch and the cap : de en
  • FR1250149A - Device allowing the opening, by token, of boxes in public places, more particularly in railway stations : en fr
  • FR1256816A - Process for stabilizing olefin polymers and products made therewith : en fr
  • US2976447A - Image storage apparatus : en
  • CA616724A - Work feeding mechanism for a centerless grinder : en
  • US2975517A - Vacuum operated hair cutter : en
  • US2976119A - Process for producing phosphatic materials : en
  • DE1103205B - Control unit for the pneumatic remote control of swimming toys : de en
  • FR1256540A - Automatic telephone call installation : en fr
  • FR1256965A - Solid poly-alpha-olefin composition resistant to the action of sunlight and ultraviolet light : en fr
  • GB863468A - Improvements in or relating to low pressure electric discharge lamps : en
  • US2976083A - Integrally cast vehicle wheel and brake drum with heat sink : en
  • US2976478A - Variable permeability magnetic circuit : en
  • DE1102926B - Device for the production of pipe registers, especially for water-tube boilers : de en
  • US2975844A - Planter mechanism : en
  • DE1103020B - Flame-retardant molding compound based on polyolefins : de en
  • FR1256935A - Guillotine window : en fr
  • DE1102905B - Transformer circuit for generating an excitation current for electrical machines : de en
  • DE1102770B - Sheet feeder for uninterrupted feeding and lifting of sheet stacks : de en
  • DE1103013B - Process for the production of bodies with closed cells from thermoformable plastic compounds : de en
  • FR1256701A - Process for the preparation of amidophosphoryl compounds and the application of these compounds for the control of harmful organisms : en fr
  • GB863224A - Improvements in or relating to composite materials : en
  • FR1256697A - "Longitudinal effect" trolley for cut-off, manual, revolving and semi-automatic trolley : en fr
  • FR1257000A - Device for laterally moving plants on the ground : en fr
  • GB863409A - Improvements in or relating to furnace installations : en
  • GB863618A - Improvements in or relating to electromechanical transducers : en
  • CA616863A - Insert tapping equipment : en
  • DK90625C - Collapsible partition. : da en
  • GB863425A - Oriented polyacrylonitrile film and process of manufacture : en
  • LU39686A1 - : en
  • DE1102918B - Actuation and display device for a charging arrangement, in particular for nuclear reactors : de en
  • DE1828615U - LOCKING DEVICE FOR THE DRIVER'S AREA LOCKING DEVICE IN TRAFFIC VEHICLES, IN PARTICULAR BUSES AND ABOVE BUSES. : de en
  • CA616711A - Self-marking manifold sheet : en
  • FR1256842A - Device for increasing the wind speed for driving an aeromotor or any other use : en fr
  • FR1249746A - Metal cap for capping bottle necks and other containers : en fr
  • GB863423A - Method of producing bis-(carboxyphenyl)-alkanes : en
  • US2975882A - Mechanisms for individual carrier selection of processing cycle in conveyor systems : en
  • US2975939A - Liquid dispensing apparatus : en
  • GB863387A - Improvements in and relating to granular fertilizers : en
  • CA616931A - Gaseous discharge device : en
  • US2975907A - Trouser rack : en
  • US2975963A - Rotor device : en
  • GB863539A - Phosphoric acid catalyst and a process for the conversion of organic compounds therewith : en
  • GB863638A - Improvements in or relating to curtain heading tape : en
  • US2976035A - Filament conveyor : en
  • US2976283A - 16alpha-17alpha-epoxido-delta4-pregnene-21-ol-3, 20-dione derivatives and the 21-esters thereof : en
  • FR1256631A - Device for automatic distribution of disinfectant products in toilet flushes : en fr
  • FR1256936A - Magnetic Key Recorder : en fr
  • US2976184A - Method of coating a polymeric thermoplastic dielectric film and article produced thereby : en
  • US2975953A - Carton with cover lock : en
  • FR1256547A - Centrifugal clutch : en fr
  • FR1256831A - Method and device for improving the preheating, charging and melting of powdery materials in melting furnaces : en fr
  • DE1102780B - Electro-thermal device : de en
  • DE1102833B - Circuit arrangement for pulse sampling of high-frequency transmitters with a bell-shaped envelope curve of the output oscillations : de en
  • US2975613A - Refrigerating apparatus with aspirator in a by-pass : en
  • US2976123A - Corrosion-measuring apparatus : en
  • US2976488A - Metallic rectifier analyzer : en
  • DE1102965B - Spool or tree branch for spinning machines for winding synthetic threads, in particular fully synthetic threads : de en
  • DE1103082B - Control device for the cooling water flow rate through a cooling jacket of an internal combustion engine : de en
  • DE1828401U - HANGING DEVICE FOR STORING BAKERY EQUIPMENT. : de en
  • GB863196A - Propulsion means for space vehicles : en
  • GB863603A - Improved ice mould : en
  • US2975562A - Crown grinder : en
  • US2976280A - Hexamethylenimine phenols and their preparation : en
  • US2975985A - Grinders : en
  • DE1102723B - Process for the preparation of 1,4-disubstituted thiosemi-carbazides : de en
  • DE1103078B - Hot start aid for mixture-compressing internal combustion engines : de en
  • CA616780A - Xerographic plate conditioning apparatus : en
  • CA616940A - 3,21-DIACYLOXY-16.alpha.-ALKYL-PREGNANE-11.beta.,17.alpha.-DIOL-3,20-DIONE : en
  • US2975426A - Integral one-piece folding optical frame : en
  • US2976113A - Process of producing viscose rayon : en
  • US2976369A - Field telephone : en
  • CA616938A - 3.alpha.,21-DIACYLOXY-16.alpha.-ALKYL-17(20)-PREGNENE-11-OL : en
  • US2975938A - Can spout : en
  • DE1828618U - SEAT FOR TRACTORS, AGRICULTURAL CONSTRUCTION MACHINERY AND THE LIKE. : de en
  • FR1256884A - Rotary injection engine : en fr
  • GB863325A - A successive gear-changing device in conjunction with a selector : en
  • GB863503A - Process for the production of boron compounds : en
  • GB863655A - Improvements in or relating to stapling machines : en
  • GB863712A - Plastic spraying apparatus : en
  • CA616956A - Fusible protective devices : en
  • DK90601C - Method for increasing the coefficient of friction of filamentary products of synthetic linear polyamides. : da en
  • US2976463A - Motor-protecting relay : en
  • GB863424A - Improvements relating to the manufacture of brazed steel tubing : en
  • GB863500A - Thermally devitrifiable glasses : en
  • CA616692A - Method of and apparatus for making adhesive material : en
  • CA616826A - Control devices having a phase discriminator : en
  • CA616861A - Basic lead p-nitrosophenolate : en
  • US2975493A - Casting of metals : en
  • GB863396A - Improvements relating to electrodialysis apparatus : en
  • CA616906A - Dentifrice : en
  • CA616662A - Magnetic core : en
  • CA616746A - Disk brake mechanism : en
  • CA616635A - High voltage switch contact : en
  • FR75082E - Method and apparatus for producing periodic extremely long period code strips : en fr
  • GR21768B - METHOD OF INVESTMENT OF MEDICINAL TABLETS (TABLET COATING). : el en
  • CA616557A - Electrical transducer : en
  • US2975444A - Resilient shoe tree : en
  • US2975834A - Treating wells by injection of metal and acid : en
  • US2975494A - Foundry sand compositions and method of casting : en
  • US2976402A - Control cirucit for a field start relay in a code type communication system : en
  • US2975514A - Opener for containers : en
  • US2975899A - Screening device : en
  • CA616736A - Servo mechanisms : en
  • CA616819A - Apparatus for vacuum packaging small articles : en
  • DE1828496U - KEY POCKET. : de en
  • DE1828537U - SEALING ARRANGEMENT FOR WINDOWS, DOORS OR. DGL. : de en
  • FR75055E - Method for sizing textile fibers and device for implementing this method : en fr
  • GB863633A - Improvements in or relating to mounting arrangements for electrical components : en
  • US2975916A - Roller support for boat trailer : en
  • US2976277A - Method of preparing cellulose esters : en
  • CA616663A - Production of phthalocyanine vat dyes : en
  • LU39674A1 - : en
  • US2976044A - Board game apparatus : en
  • US2976132A - Fixed bed type reactor : en
  • CA616992A - Clutch control mechanism : en
  • US2975656A - Change-speed gear unit for motor vehicles : en
  • BE595388A - Tetracyl compounds. : en fr
  • CA616875A - Control system : en
  • DE1828651U - APPLICATION DEVICE WITH SOCKET BARREL FOR SHOOTING SMALL CALIBER AMMUNITION USING AUTOMATIC HANDGUNS, IN PARTICULAR ASSAULT RIFLE WITH HAMMER IGNITION. : de en
  • DE1828671U - MODEL HOUSE OD. DGL. : de en
  • DE1102928B - Arrangement for resistance welding in groups : de en
  • FR1256666A - Toy giving the illusion of driving a vehicle on a road : en fr
  • GB863538A - An agent for softening callous skin : en
  • DE1102763B - Hydraulic control device for extraction counter pressure turbines : de en
  • DE1103169B - Device in amphibious vehicles with a hydraulic-operated lifting device part for pulling in the wheels during water travel and with gas-sprung wheels : de en
  • GB863321A - Improvements in or relating to portable flushing toilet units : en
  • DE1103000B - Windows, especially for stalls, garages or the like. : de en
  • DE1828557U - DRUM INSERT FOR THRESHING MACHINES WITH ADJUSTABLE REGULATING FINGERS FOR POWER CONTROL. : de en
  • DE1828588U - ENDLESS PAY OR SALARY BAG. : de en
  • GB863734A - Improvements in priming devices for reciprocating liquid pumps, more particularly those of fuel pumps for supplying internal combustion engines : en
  • DE1102992B - Space heater for tents, hangars or the like. : de en
  • DE1828589U - Demonstration stand for lipstick. : de en
  • DK90629C - Process for curing mixtures of unsaturated polyesters and monomeric polymerizable compounds. : da en
  • FR1256947A - Electric changeover selector for telegraph device : en fr
  • GB863226A - A whale-lifting winch apparatus : en
  • FR1256638A - Improvement in so-called electric fishing methods : en fr
  • FR1256669A - Burner to produce a flame with high heat concentration stabilized by shock wave : en fr
  • DE1828550U - DEVICE FOR TESTING MOLDS MADE FROM GRAINY MEASURES. : de en
  • CA616793A - Reeling apparatus : en
  • CA616986A - Organosilicon compounds and process for producing the same : en
  • FR1256520A - Method and apparatus for color reproduction : en fr
  • FR1256596A - Improvements to devices for supporting and clamping parts, in particular shafts, on machine tools or other assemblies : en fr
  • GB863710A - Improvements in or relating to steroids and the manufacture thereof : en
  • DE1103145B - Face shield with arm protection for the ejector seat : de en
  • US2976158A - Production of instant coffee : en
  • DE1102817B - Circuit arrangement for telecommunication, in particular telephone systems for transmission tone frequency signals : de en
  • DE1828577U - CONTROL AND SAFETY VALVE, ESPECIALLY FOR HIGH PRESSURE SYSTEMS. : de en
  • FR1256999A - Multi-layered advanced dressing : en fr
  • DE1828409U - ELECTRIC DRIVE MOTOR ASSEMBLED WITH A COAL EXTRACTION MACHINE. : de en
  • DE1828637U - FILLING ELEMENT FOR DRUM FILLER. : de en
  • DE1828663U - HANDLE FOR SKI POLE. : de en
  • US2976534A - Circularly polarized antenna : en
  • US2975580A - Cotton picker bars : en
  • US2975910A - Crane boom : en
  • US2976210A - Pest control compositions containing oxidized polyethylene wax : en
  • FR1256793A - Method and device for machine soldering a crystal on the cathode part of crystal diodes : en fr
  • FR75036E - Improvements to push-element train couplings and their applications : en fr
  • CA616985A - Silicon-containing compounds : en
  • CA616840A - Heat stabilized polymer : en
  • BE595171A - Alpha-substituted alkoyl penicillins and their salts. : en fr
  • GB863553A - Improvements in forging machines : en
  • DE1828444U - DEVICE FOR TESTING SWITCH ARMS FOR SELECTORS. : de en
  • FR1256889A - Non-slip end caps for stepladders and the like : en fr
  • CA616645A - Automatic telephone switching system : en
  • US2976011A - Fabricated bladed compressor wheels : en
  • US2976416A - Dental x-ray apparatus : en
  • GB863561A - Improvements relating to inductive windings : en
  • BE595263A - Stylograph with recoil and advancement mechanism of the ball point. : en fr
  • DE1828506U - WASHING MAT. : de en
  • US2975658A - Knife sharpener : en
  • US2976208A - Dispersant compositions and toxicant concentrates containing the same : en
  • US2976441A - Electric lamp : en
  • GB863191A - Preparation of calcium carbide in a shaft furnace : en
  • BE595387A - Ketone compounds. : en fr
  • GB863474A - Benzothiadiazine derivatives and their preparation : en
  • BE595344A - Dyes from the perinaphthoylene benzimidazol series. : en fr
  • FR1256562A - Apparatus for converting the dorsal surface of plastic windows suitable for use as wall covering : en fr
  • FR1256602A - Method and apparatus for drying cereal grains and other granular products : en fr
  • US2976139A - Method for promoting the flowering of pineapple plants : en
  • CA616676A - Tracking system : en
  • FR75071E - Improvements to launchers for internal combustion engines or the like : en fr
  • FR75043E - Polymerization of unsaturated organic compounds : en fr
  • USD189935S - Wire tying machine : en
  • DE1103155B - Valve system for regulating the ground clearance of vehicles with gas suspension : de en
  • DE1828633U - CROWN CLOSURE. : de en
  • DE1828640U - BEVERAGE COOLER. : de en
  • DK90618C - Molded impeller for centrifugal fans or pumps and method for its molding. : da en
  • CA616896A - Purifying lithium salts : en
  • FR326M - 5-fluoro-cytosine glycosides. : en fr
  • GB863488A - Support device for wall brackets, suspended ceilings and the like : en
  • CA616768A - Hosiery articles : en
  • FR75061E - Optical glasses : en fr
  • GB863360A - Improvements in flexible pipes : en
  • GB863494A - Slidable jaw wrench with worm locking means : en
  • DE1103083B - Temperature controller for a cooling system : de en
  • DE1102800B - Device for overway signal devices with warning time adjustment : de en
  • DE1828476U - ANCHOR FOR FIRE-RESISTANT LINING. : de en
  • US2976149A - Direct positive photographic emulsion : en
  • DE1103173B - dinghy : de en
  • DE1102969B - Arrangement with an insertion or ejection device for turbine-driven, dental cutting instruments : de en
  • DE1103215B - Device for filling cigarette trays : de en
  • DE1828559U - PROTECTIVE SLEEVE TO PREVENT GAME BIT IN SPRUCE, FIR, LARGE AND PINE PLANTS. : de en
  • US2976319A - Carbanilinoalkylhydrazinium salts : en
  • US2976519A - Logical circuits employing alternating notation : en
  • DE1102773B - Switching device for the stop thickness regulation or the ribbon zone setting : de en
  • DE1102859B - Electrical switch with several interruption points connected in series : de en
  • CA616965A - Servo-controlled drives : en
  • CA616813A - Fiber opening and cleaning : en
  • CA616656A - Grapple : en
  • DE1102697B - Process for making organic fibers or articles made from them flame-resistant : de en
  • BE595191A - Process for the preparation of isocyanide dihalides. : en fr
  • CA616722A - Phenthiazine derivatives and their preparation : en
  • DE1102869B - Electric circuit breaker : de en
  • DE1102873B - Device for the automatic angle control of a rotatable disk in predetermined positions : de en
  • DE1828652U - LEUCHTMINE. : de en
  • DE1102668B - Locking hook with counter plate : de en
  • CA616651A - Pins of electric plug and socket joints : en
  • DE1089911C2 - : de
  • DE1102837B - Converter and similar circuits with transistors : de en
  • FR1256959A - Hydraulic shock absorber : en fr
  • DE1828503U - CARPET SWEEPING MACHINE. : de en
  • FR1256835A - Rubber Sheet Continuous Vulcanizing Apparatus : en fr
  • US2976093A - Fabrication of plastic material : en
  • USD189933S - Micrometer : en
  • DE1102946B - Two-stage platforming process : de en
  • DE1828546U - DEVICE FOR MEASURING THE DIRECTION OF CHANGES IN TEMPERATURE AND EQUIPMENT PROVIDED WITH SUCH DEVICES. : de en
  • DE1828598U - LIGHTNING CONTACT ARRANGEMENT FOR PHOTOGRAPHIC CLOSURES. : de en
  • US2976367A - Two-stage line concentrator system : en
  • US2975489A - Driving means for textile machines : en
  • US2975701A - Power press with shiftable bolster means : en
  • US2976524A - Electric signalling system : en
  • LU39692A1 - : en
  • BE595165Q - Dispensing device. : en fr
  • FR1256745A - Method and apparatus for continuously treating ribbed textile fibers or fabric : en fr
  • GB863195A - Improvements in or relating to devices for sealing wall and ceiling apertures through which pipes, conduits and the like are passed : en
  • GB863318A - Thermostatically controlled clutch : en
  • FR75026E - AC voltage stabilizer device for variable load with adjustable output voltage but remaining constant and independent of the degree of heating of the device : en fr
  • GB863479A - Cutting tool with removable bit : en
  • CA616796A - Article feeding means : en
  • US2975722A - Swab : en
  • US2976509A - Resistor termination and method of manufacture : en
  • US2976525A - System for converting analog shaft rotational positions to digital displays : en
  • US2976230A - Tar vapor treatment : en
  • US2975888A - Archery package : en
  • US2975496A - Closure device : en
  • US2975545A - Artist's material holding device : en
  • US2976202A - Method of bonding synthetic high polymers to polyurethane elastomers : en
  • US2976262A - Solid state polymerization : en
  • CA616909A - Hydraulic pump system : en
  • US2975436A - Bed step : en
  • US2975512A - Method of installing an electrical system : en
  • US2976128A - Apparatus for making carbon black : en
  • US2976193A - Process and compositions for producing aluminum surface conversion coatings : en
  • US2976336A - Purification of benzene : en
  • US2976413A - Mass spectrometer : en
  • US2975546A - Self-leveling furniture leg : en
  • FR1256641A - Improvements to current transformers : en fr
  • DE1103122B - Process for the production of rubber-containing papers, cardboard and the like like : de en
  • US2976233A - Removal of vanadium from petroleum oils by oxidation : en
  • GB863222A - Marking presses : en
  • GB863394A - Method for the separation of aromatic, especially high aromatic and carcinogenous, hydrocarbons : en
  • GB863281A - Improvements in welding fluxes : en
  • GB863400A - Cyclopentanophenanthrenes : en
  • DE1102886B - Reversing device for machine tools, especially planing and shaping machines : de en
  • DE1103147B - Trailer coupling for motor vehicles : de en
  • DE1828408U - LAMP SHADE. : de en
  • GB863346A - Method and apparatus for feeding sheets : en
  • USD189921S - Checker game piece : en
  • DE1103015B - Process for the production of translucent plastics with strong light scattering : de en
  • DE1103050B - Device for focusing optical systems : de en
  • DE1828435U - AVALANCHE PROTECTION DEVICE. : de en
  • DE1828439U - PLAY-FREE AND MAINTENANCE-FREE GUIDE BEARING, IN PARTICULAR FOR AXLE AND PIVOT GUIDES OF RAIL VEHICLES. : de en
  • DE1828599U - KINEMATOGRAPHIC RECORDING CAMERA WITH FILM COUNTER. : de en
  • US2975810A - Citrus fruit juicer : en
  • US2976109A - Movable-pen recording instruments : en
  • FR1256874A - Material handling device : en fr
  • GB863262A - Improvements in and relating to electric control systems for winders, hoists and thelike : en
  • GB863271A - Partitions and method of assembling same : en
  • DE1102672B - Process for adjustment (calibration) of headlight aiming devices for motor vehicles as well as device for carrying out the process : de en
  • GB863695A - Improvements in conical plug cocks : en
  • DE1828443U - LOCKING PIECE FOR REMOTE INDICATION SWITCH ASSEMBLIES. : de en
  • FR1250032A - Washing machines high speed balancing process : en fr
  • GB863267A - Computer : en
  • FR1256677A - Device for mounting mast cranes formed from superimposed elements : en fr
  • GB863505A - Resinous tanning agents : en
  • GB863651A - Improvements relating to disengageable clutch arrangements : en
  • US2976033A - Apparatus servicing stands : en
  • US2976395A - Electrical welding apparatus : en
  • DE1102887B - Arrangement for controlling generators, especially in parallel or interconnected operation : de en
  • DE1103104B - Method and device for the electrolytic formation of a strip of film-forming metal, in particular of electrode foils for electrolytic capacitors : de en
  • DE1828679U - TWO-PIECE TUBE CAP. : de en
  • FR1256646A - Lithium extraction process from lepidolite : en fr
  • GB863320A - Improvements in welded joints : en
  • USD189930S - Automobile tail lamp bezel : en
  • DE1828417U - BROOM. : de en
  • FR1256576A - Improvements to electrodes used for machining by intermittent electric discharges : en fr
  • FR1256801A - Manufacturing process for seats and backs curved in their thickness with internal angles, and armchairs of all types, sofas, sofas, etc., executed according to this process : en fr
  • US2975544A - Magnetic book holder : en
  • US2975552A - Operating brakeman : en
  • DE1102864B - AC suspension switch for connection to the end of a free hanging cable : de en
  • DE1828630U - REAR FAILURE SHOE, IN PARTICULAR FOR BICYCLES. : de en
  • GB863326A - Pneumatic sound producing device : en
  • US2975479A - Flask for making dentures : en
  • US2975519A - Apparatus for automatically determining and recording dimensions of objects : en
  • US2976040A - Practice tether ball device : en
  • US2975718A - Engine : en
  • FR1256719A - Device for laterally moving plants on the ground : en fr
  • FR1256787A - Polyphase semiconductor valve device : en fr
  • FR1256790A - Method of making knitted fabrics that do not stretch : en fr
  • GB863341A - Improvements in or relating to roll-type capacitors and processes for the manufacture thereof : en
  • GB863438A - Improvements relating to adjustable seats : en
  • DE1102858B - Switch filled with gaseous extinguishing agent : de en
  • DE1102866B - Energy storage drive : de en
  • FR319M - Sulfonamide drug. : en fr
  • GB863381A - Improvements in rotary evaporators : en
  • GB863652A - Improvements in packaging machines : en
  • US2975864A - Fluid lubrication system : en
  • US2976049A - Talking greeting card : en
  • US2976111A - Tanning with furfural : en
  • US2975638A - Electrical hygrometer device : en
  • US2976269A - Ethylene-sulfur dioxide polymerization and product thus obtained : en
  • US2976522A - Severe storm and tornado warner : en
  • DE1103002B - Press with variable number of pressing plates for the production of plywood, chipboard or plastic plates : de en
  • US2975608A - Transportation and use of liquefied natural gas : en
  • US2975709A - Printer's chases : en
  • US2976252A - Temperature-staged catalyst pretreatment : en
  • USD189906S - Bathtub safety bar : en
  • DE1102874B - Control drum with an intermediate stage that is only effective when the control lever is reset : de en
  • DE1828440U - INDEPENDENT TOW COUPLING, IN PARTICULAR FOR RAIL VEHICLES. : de en
  • FR1256507A - Improvements to projection screens : en fr
  • FR1256821A - X-ray machine with automatic exposure time meter : en fr
  • DE1103194B - Spray gun for atomizing and depositing liquid or powdery substances : de en
  • DE1103166B - Stopper for bottles that can only be used once. : de en
  • GR21766B - NEW TYPE OF WATER COLLECTION SINK (SYFONIOU). : el en
  • US2975429A - Golf glove : en
  • GB863543A - An electrically controlled typewriting machine : en
  • FR75018E - Method of joint arrangement for prosthetic devices; articulation and prosthesis devices including application : en fr
  • GB863194A - Improvements in explosive devices for generating linear detonation fronts : en
  • GB863200A - Improved fluid suspension height control valve : en
  • US2975490A - Laterally movable doors for railway cars : en
  • US2976032A - Hydro-pneumatic suspension strut : en
  • US2976106A - Seismic signal recording apparatus : en
  • US2976215A - Permanent waving of hair : en
  • US2976221A - Process for conversion of purine-containing to benzimidazole-containing vitamin b12-factors : en
  • US2976034A - Chuck for glass block machine : en
  • DE1103057B - Closure buckle for safety belt : de en
  • DE1828688U - TRANSPORT SWITCHING DEVICE FOR DISPOSAL DISPOSAL PROMOTION AND INDIVIDUAL DISPOSAL FROM IN SCHAECHTEN OD. DGL. STACKED GUARANTEES OVERSE AND ALTERNATELY. : de en
  • DE1102958B - Regenerative air preheater arrangement : de en
  • DE1103165B - Device for the automatic maintenance of the air pressure in tubeless pneumatic vehicle tires : de en
  • DE1103179B - Device for limiting the infeed movement of the honing stones on honing tools : de en
  • DE1828673U - EMERGENCY CARTRIDGE FOR INSERTING PLASTIC DAMPING MATERIAL INTO BUBBLES. : de en
  • FR1256758A - Rotary grater drum : en fr
  • FR75093E - Compressed air oil filter for pneumatic devices and motors : en fr
  • GB863487A - Mincing, emulsifying and homogenizing machine, in particular for meat : en
  • GB863516A - Improvements in or relating to the production of dispersions : en
  • CA616647A - Gramophone pick-up heads : en
  • DE1102726B - Process for the production of 2-methyl-8-phenyl-nonen- (7) -one- (4) characterized by special odorant properties : de en
  • DE1103142B - Pump, piston compressor or the like with one or more rotating cylinder blocks : de en
  • DE1828653U - TARGET FOR PRACTICE SHOOTING. : de en
  • LU39669A1 - : en
  • USD189917S - Combined electric unit and housing therefor or similar article : en
  • US2975577A - Cotton picking unit with suspension means : en
  • US2975954A - Easy-opening setup box : en
  • CA616760A - Variable displacement pump : en
  • DE1828536U - RETRACTABLE STAIRWAY WITH SLIDER FRAME. : de en
  • DE1102925B - Means for transmitting high-frequency electrical power from a generator or another power source to a consumer point that is movable along a workpiece to be subjected to the action of heat : de en
  • GB863519A - Improvements in or relating to transmission belts : en
  • CA616767A - Dielectrically matched color-coded insulating materials : en
  • DE1102684B - Welding gap control in a screw sewing pipe plant : de en
  • FR1256636A - Improvements made to spark plugs for turbomachines : en fr
  • GB863512A - Improvements in brake control mechanisms : en
  • GB863660A - Improvements in or relating to course indicating light beacons : en
  • BE595162A - Preparation of tetrahydroxydibore. : en fr
  • GB863613A - Improvements in or relating to devices for producing an output signal proportional to the quotient of the amplitudes of two input signals : en
  • GB863717A - Tetrahydropapaverine derivatives and their preparation : en
  • CA616578A - Colostomy belt : en
  • CA616608A - Swimming pool construction and method : en
  • DE1102734B - Process for the preparation of 3-acetyl-3- (or-2) -pregnen-20-ones : de en
  • DE1102894B - Closed fuses, especially NH fuses : de en
  • CA616564A - Composite disc-shaped aircraft : en
  • CA616738A - Annular brush element : en
  • DE1102700B - Device for joining loose sheets : de en
  • GB863305A - Improvements in crimping ferrules to electrical conductors : en
  • DE1102818B - Coordinate switch for telecommunication, especially telephone switching systems : de en
  • DE1103046B - Vario lens, preferably Vario attachment system : de en
  • DE1103256B - Procedure for removing formwork from dried wood : de en
  • CA616828A - High pressure insulating seal for electrical cable system : en
  • CA616873A - Photographic developing agents : en
  • US2975738A - Lock stitch sewing machine : en
  • US2975883A - Arrangement for the control of the motional actions on a cooling bed and a set of shears located before the cooling bed : en
  • US2976327A - Alpha-methylhydrocinnamic aldehyde dimethyl acetal : en
  • US2976216A - Permanent waving agent : en
  • CA616684A - Semiconductor trigger circuit : en
  • DE1103160B - Inner shoe brake for vehicles, especially self-reinforcing two-shoe brake for motor vehicles : de en
  • DE1103175B - Torpedo exit pipe : de en
  • LU39685A1 - : en
  • US2975749A - Swimming instruction appliance : en
  • US2976523A - Electronic circuit for anticipating change of magnitude of a quantity under investigation : en
  • DE1103164B - Steep shoulder rim for vehicle wheels with pneumatic tires : de en
  • US2975549A - Control handle means for powered tethered model airplanes : en
  • US2975924A - Adjustable lift fork mounting : en
  • US2975961A - Blower unit : en
  • FR1256877A - Electric air spring adjuster : en fr
  • FR1256991A - Molding device for shaping plastics : en fr
  • US2975867A - Automotive vehicle lift : en
  • DE1103183B - Securing device for the scissor arms of scissor locks in tilt and turn windows : de en
  • FR1256695A - Universal music player : en fr
  • US2975871A - Vehicle braking system : en
  • US2976451A - Electric discharge device : en
  • CA616927A - Electric space heating system : en
  • CA616837A - Ester type surface active agents : en
  • DE1828565U - DUST COVER FOR BALL JOINTS. : de en
  • DK90620C - Water-soluble germicidal preparation. : da en
  • BE595321A - Voice frequency receivers. : en fr
  • CA616654A - Treatment for protecting magnesium and magnesium alloys from corrosion : en
  • US2976486A - Resistance comparator : en
  • FR1256887A - Glass holder cage for arc welding ventilated or waterproof at will : en fr
  • DE1102759B - Three-pass flame tube smoke tube boiler : de en
  • US2975507A - Milling cutter : en
  • US2975583A - Side delivery rake : en
  • US2976143A - Method of grain refinement of magnesium base alloys : en
  • DE1102760B - High pressure boiler with single or multiple flue gas reheating : de en
  • FR1256722A - Thermoplastic mixtures of polymers containing vinyl chloride and high molecular weight chlorinated polyolefins : en fr
  • GB863434A - Phosphonic and thiophosphonic acid esters : en
  • CA616798A - Continuous filtration process and apparatus therefor : en
  • CA616878A - Rotary piston internal combustion engine : en
  • DE1102853B - Pipe or line connection to an electrical junction box : de en
  • FR1256723A - A method and apparatus for forming a continuous continuous stream of tobacco, and a cigarette making machine comprising such an apparatus : en fr
  • FR1256880A - Improvements in processes for obtaining acetylenic alcohols : en fr
  • US2976517A - Data readout system : en
  • FR1256775A - Temperature regulator : en fr
  • US2975561A - Cap block and gutter : en
  • DE1828655U - DEVICE FOR CARTRIDGE BELT LINK DEVICE FOR TOWER FATS : de en
  • FR1256684A - Advanced pouch for confectionery and other items : en fr
  • GB863274A - Improvements in washing machines : en
  • GB863628A - Improvements in or relating to screw devices : en
  • FR1256990A - Machine for stacking newspapers and other similar items : en fr
  • DE1102690B - Device for pressure treatment of material webs : de en
  • DE1103004B - Process for the production of foam rubber from rubber latex : de en
  • DE1828538U - NOISE- AND SHOCK-ABSORBING SEALING DEVICE FOR DOOR FRAMES. : de en
  • US2975643A - Selective dual power take-off : en
  • US2976160A - Emulsion concentrates : en
  • CA616904A - Production of penicillin : en
  • FR1256653A - Device for winding threadlike material on cylinders in order to obtain webs : en fr
  • US2975659A - Boring machine or similar machine tool : en
  • US2976014A - Blading for use in axial flow machines : en
  • FR1256773A - Gas heater : en fr
  • US2975839A - Detachable power unit for lawn and garden attachments : en
  • US2976212A - Hyaluronidase with heparin or heparinoids in ointment compositions : en
  • USD189927S - Vegetable bin : en
  • FR1256914A - Method and apparatus for making spherical pellets from powder and binder : en fr
  • FR1249914A - Rod holder for so-called surf-casting fishing : en fr
  • LU39689A1 - : en
  • CA616725A - Capacitor and circuit breaker therefor : en
  • USD189944S - Guided missile : en
  • US2976518A - Forcible capacitor discharge systems : en
  • US2976247A - Corrosion inhibited antifreeze compositions : en
  • CA616595A - Mounting for veneer lathe knife : en
  • CA616750A - Emulsion polymerization of vinyl acetate : en
  • CA616850A - Apparatus for laminating glass : en
  • DE1103247B - Device for the pneumatic removal of dust from a silo cell : de en
  • FR1256738A - Airtight container and its manufacturing process : en fr
  • CA616791A - Mounted points : en
  • DE1102776B - Process for the production of hectographic prints : de en
  • US2975529A - Arrangement for the speedy drying of small amounts of linen : en
  • US2976133A - Artificial fuel composition : en
  • CA616981A - Heat-reflecting laminates : en
  • DE1102843B - Connection terminal designed like a bow-shaped screw clamp for short-circuit and earthing devices : de en
  • CA616560A - Automatic vent stopper : en
  • CA616763A - Pump governor : en
  • CA616631A - Heat treatment of butyl rubber-carbon black mixtures : en
  • CA616638A - Method and apparatus for oil well operations : en
  • CA616640A - Machine for injection molding heads of thermoplastic material on tubular bodies : en
  • FR75054E - Improvements to washing machines : en fr
  • DE1103232B - Cardboard carrier for holding coils, ampoules, lamps, anchors for electrical machines or the like. : de en
  • GB863563A - Improvements in or relating to stabilisers for vehicles : en
  • DE1103105B - Pickling device for strip or wire-shaped goods : de en
  • FR1256964A - Solid poly-alpha-olefin composition stabilized in sunlight and ultraviolet light : en fr
  • GB863515A - Diesel locomotive comprising a chassis frame and a plurality of prefabricated units : en
  • CA616575A - Bag handling machines : en
  • CA616712A - Stabilized polyethylene : en
  • CA616619A - Hay buncher : en
  • US2976165A - Multi-color writing transfer sheet : en
  • DE1102904B - Stator winding for electric motors of large axial length with two or more partial stands placed next to one another in tubular housing sections screwed together in the axial direction, especially for operation within boreholes : de en
  • DE1103034B - Optical precision probe : de en
  • GB863228A - Vinyl alcohol-crotonic acid copolymers : en
  • US2976198A - Method of making tube-like articles and parts thereof : en
  • DK90633C - A method of making a tubular or tubular blank from a plastic material. : da en
  • GB863256A - Improvements in or relating to hydrogenated polymers : en
  • GB863582A - Improvements in and relating to sanitary napkins : en
  • GB863661A - Improvements in or relating to steroids and the manufacture thereof : en
  • DE1103091B - Displacement bodies, especially for heavy water heat exchangers : de en
  • FR1256724A - Apparatus for filling a glass, in particular with beer, by preventing excessive foam formation : en fr
  • DE1102880B - Process for the production of sheet resistors of high constancy : de en
  • DE1103030B - Process for the production of polymers of quinodimethane : de en
  • DE1103184B - Fixed knife with sheath : de en
  • CA616650A - Article handling apparatus : en
  • FR1256949A - Device for recording and reproducing information on magnetic tapes : en fr
  • US2976057A - Bicycle trainer wheel attachment : en
  • US2976134A - Hydrocarbon conversion process : en
  • FR1256886A - Control device for chronologically ensuring the opening or closing of a circuit : en fr
  • DE1828548U - DEVICE FOR INSPECTING AND READY TO USE CARDBOARD LINED WITH PLASTIC FILM. : de en
  • FR1256767A - Gas lighter valve assembly comprising a liquid gas cartridge with transfer : en fr
  • FR1256815A - Women's Shoe Heel Wear Parts Machine : en fr
  • FR1256919A - Improvements to processes for the polymerization of ethylene using, as catalyst, a composition obtained by grinding aluminum with titanium trichloride : en fr
  • GB863378A - Universal or universal and sliding joint : en
  • GB863729A - Apparatus for bending glass sheets : en
  • GB863737A - Improvements in and relating to light-controlling fittings : en
  • CA616993A - Alkyl-aminoalkyl-compounds and process for their manufacture : en
  • FR1256847A - Improvements to pressurized fluid control systems : en fr
  • CA616747A - Wrapping machines : en
  • GB863701A - Control for hydraulic jack circuits : en
  • GB863258A - Improvements in or relating to oil burners : en
  • DE1103239B - Wear-resistant pipe for the pneumatic or hydraulic transport of bulk material, especially blow-off pipe : de en
  • CA616964A - Baking oven with circulating hot-air heating : en
  • DE1102751B - Process for the production of N-ª ‰ -Hydroxyaethylimidazolidon and N-‰ ‰ -Hydroxyaethylaethylenediamine : de en
  • DE1102919B - Nuclear reactor with a protection against excessively high temperature increases in the reactor core : de en
  • FR1256925A - Tools for forming by pressure external teeth on parts, and mounts used : en fr
  • GB863324A - Process for the concentration of potash ore : en
  • FR1256864A - Hydropneumatic suspension, damping and stabilization device for vehicles : en fr
  • FR1256678A - Artificial snow in aerosols : en fr
  • GB863481A - Improvements in or relating to metal working machines : en
  • GB863362A - Improvements in or relating to carburetters for internal combustion engines : en
  • US2975975A - Automatic ventilators : en
  • US2976362A - Continuous scanner : en
  • FR1256814A - Adjustable lines time base TV receiver : en fr
  • GB863600A - Improvements relating to textiles spinning machines and doubling frames : en
  • DE1102999B - Device for setting plates, preferably glass plates, on supports, such as carriers or the like. : de en
  • GB863287A - Smoking tobacco product : en
  • GB863254A - Conveying arrangement for ribbon-shaped photographic emulsion carriers : en
  • GB863448A - Improvements relating to clothes drying cabinets : en
  • FR1256652A - New curler : en fr
  • GB863217A - Manufacture of new piperazo-[c]-pyridazines : en
  • DE1102849B - Electrical connector for coaxial lines : de en
  • DE1103070B - Device for making butter : de en
  • DE1103110B - Turning tool holder with a square turning tool : de en
  • US2975987A - Polar wind apparatus : en
  • US2976047A - Automatic restacking mechanism for phonograph : en
  • US2976304A - Process for the preparation of cyclopentadienyl manganese compounds : en
  • US2976305A - Salts of dithiocarbamic acids derived from amino amides of dicarboxylic acids : en
  • US2976385A - Circuit breaker for bolted and plug-in constructions : en
  • GB863650A - Process and apparatus for recovery of solid olefin polymer from solution : en
  • DE1102711B - Process for the production of monoalkali phosphates : de en
  • DE1102798B - Circuit arrangement for self-block systems : de en
  • DE1828686U - FASTENING DEVICE OF STEEL SHEET MATS ON YOUR CARRIER. : de en
  • CA616945A - Method for the production of continuous filaments of high vapor pressure metals : en
  • DE1828462U - KESSELS MOUNTED LIGHT, PREFERABLY IN AN EXPLOSION-PROOF VERSION. : de en
  • DE1103211B - Machine for cutting and filing cover and cover sheets for cigars, cigarillos and cheroots : de en
  • DE1103260B - Magnet aisle folder : de en
  • CA616689A - Light valve logic circuits : en
  • DE1102943B - Process to increase the volatility of platforms : de en
  • DE1103031B - Process for the production of polycondensation products from terminally hydroxyl-containing polyethylene glycol ethers and oxygen acids of phosphorus : de en
  • DE1828670U - TOYS AS FLOATING AND FLYING TOYS, ETC. WITH SPRING DRIVE OR E-MOTOR. : de en
  • CA616671A - Process of producing cyclodiene monomers from polymer-containing streams : en
  • CA616623A - Centrifuge method and apparatus : en
  • DE1103212B - Processes and devices for producing a cigar with a conical or spherical tip : de en
  • FR1249662A - Improvements made to closure systems for bottles and flasks : en fr
  • FR1256682A - New layout of central heating accelerators : en fr
  • FR1256946A - Ballpoint pen softener : en fr
  • FR1256985A - Dry razor comprising a removable shaving head fitted with at least one notched lug for fixing it to the device housing : en fr
  • GB863308A - Improvements in or relating to synthetic rubber adhesives : en
  • US2975606A - Procedure for the vaporization of liquid oxygen which contains hydrocarbons : en
  • US2975674A - Convertible dual conjugate lens : en
  • US2975746A - Propulsion system : en
  • FR1256714A - Segment made of different materials : en fr
  • GB863234A - Electrochemical treatment of tin-plate : en
  • GB863509A - Alpha-mercaptoisobutyric acid : en
  • FR1256862A - Magnetic stabilizer : en fr
  • CA616695A - Selectively connectible axle frame for road vehicles, especially trailers : en
  • US2976292A - p-nitrosoanilino benzothiazoles : en
  • US2976455A - High frequency energy interchange device : en
  • US2975495A - Covered backwashers : en
  • US2976337A - Catalytic dehydrogenation : en
  • FR75069E - Switching circuits using gas discharge tubes : en fr
  • CA616788A - Stone sawing machine : en
  • DE1102710B - Process for the production of powdery boron nitride : de en
  • DE1828586U - CONTAINER FOR MUSICAL INSTRUMENTS. : de en
  • DE1828632U - LOCKING LID AND DEVICE FOR PRODUCING THE LOCKING. : de en
  • CA616853A - Apparatus for measuring weight and height : en
  • CA616932A - Copper reduction : en
  • AU255113B2 - Harrows : en
  • GB863621A - Electronic pulse generating apparatus : en
  • CA616773A - Blowing agents : en
  • US2975586A - Smoke vaporizer : en
  • FR1256694A - Improvements to electric motors : en fr
  • GB863427A - Scraper drainage device for drum driers : en
  • US2975719A - Variable cam driven pump : en
  • US2976302A - Process for the production of 2, 2-dialkyl androstane compounds : en
  • US2976514A - Terminal connector : en
  • GB863316A - Plug cocks or taps for controlling fluid flow : en
  • GB863639A - Improvements in or relating to trimmer capacitors : en
  • FR310M - New aza-hexylene-imino-ethyl-guanidine usable in therapy. : en fr
  • GB863317A - Improved spindle drive for drilling and similar machine tools : en
  • US2975542A - Animal trap : en
  • US2975548A - Governor marble motor : en
  • US2975786A - Three-dimensional therapy : en
  • US2976171A - Glass coated steel structure and method of making the same : en
  • US2976469A - Motor control circuit : en
  • US2976026A - Air humidifier : en
  • US2976156A - Treatment of edible oils : en
  • CA617006A - Blasting explosives : en
  • BE595208A - Process for the stabilization of heparin preparations. : en fr
  • CA616680A - Integral power steering system : en
  • US2975901A - Combined liquid measure and filter : en
  • US2976129A - Chlorinators for swimming pools : en
  • US2975595A - Pressure-operated systems with ignitable propellants : en
  • US2976411A - Automatic frequency control system suitable for single-sideband receivers, frequency modulation transmitters and the like : en
  • US2975770A - Steam generator : en
  • US2976070A - Latching mechanism : en
  • US2976482A - Long life lamp demonstrator : en
  • LU39673A1 - : en
  • US2975748A - Anchor davit : en
  • USRE24952E - richardson : en
  • DE1828411U - VERTICAL OR HORIZONTAL LOOP GUIDE. : de en
  • US2976245A - Esters of 1, 4-butanediol and 1, 2, 4-butanetriol as rust inhibitors : en
  • US2976263A - Solid state polymerization : en
  • US2976419A - Apparatus for detecting sources of infra-red rays : en
  • US2975778A - Fabricated cylinder head-en-block : en
  • US2976213A - Injectable skeletal muscle relaxant : en
  • USD189952S - Suction pump for removing fluids from body cavities : en
  • DE1102944B - Process to increase the volatility of platforms : de en
  • DE1102960B - Latch needle for transferring stitches in circular knitting machines : de en
  • GB863581A - Improvements relating to polyphase watthour meters, indicating watt meters and the like : en
  • FR1256750A - Mixing device for stretchers of textile machines : en fr
  • GB863236A - Piperazine derivatives and process of preparing same : en
  • US2976481A - Adjustable impedance circuit : en
  • DE1102758B - Coiled tube heat exchanger serving as feed water preheater or superheater : de en
  • DE1102911B - Electric coil : de en
  • FR75053E - Traveling wave electronic devices : en fr
  • GB863680A - Improvements in continuous rod machines for producing cigarettes, cigarillos and thelike : en
  • GB863699A - Hydroxy-alkyl-4-piperazinyl-alkyl-thiaxanthenes : en
  • GB863384A - Improvements in, or relating to, rotary cams, and to electric switches adapted to beoperated by such cams : en
  • AU5302459A - Nematocide : en
  • DE1102692B - Switching device for washing machines : de en
  • DE1103176B - Device for ejecting mines from torpedo drain pipes : de en
  • DE1103254B - Process for preventing or reducing gel formation in the continuous dewatering of liquid mixtures of fat, non-fatty solids and water : de en
  • US2975952A - Container closure : en
  • US2976074A - Combined holder and handle for cartons : en
  • USPP2035P - wellington : en
  • DE1103141B - Process for the production of color and tone value corrected color extracts : de en
  • CA616872A - Bounce flash adapter : en
  • FR1256601A - Needle bearing cage and its manufacturing process : en fr
  • FR1256818A - Device for evacuating the solid matter concentrate released by a centrifuge bowl : en fr
  • GB863297A - Improvements in or relating to linear polyureas : en
  • GB863495A - Improvements in and relating to bean snippers for cutting off the ends of bean pods : en
  • GB863707A - Apparatus for culture of biological cells and tissues : en
  • US2976031A - Vibration damper of air cushion for vehicles : en
  • US2976185A - Coated polymeric thermoplastic dielectric film : en
  • FR1256566A - Process for producing l-malic acid by fermentation : en fr
  • GB863238A - Improved control system for the drive of an endless track vehicle : en
  • GB863389A - Improvements in and relating to electrical socket members : en
  • FR1256618A - Improvement in electrical circuits controlled by contactless relays : en fr
  • FR1256571A - Device for controlling movements using mains electricity, slaved to an independent control element, with totalization and correction of deviations, and possibly auxiliary controls; applications, in particular, to time distribution : en fr
  • FR1256535A - Machine for the manufacture of sheets of thermoplastic coated threads : en fr
  • FR1256934A - Method and apparatus for mounting clichés on impression cylinders : en fr
  • GB863659A - Improvements in and relating to electro-acoustic transducers : en
  • DE1828438U - DINING ROOM IN RAILWAY TRAIN CARRIAGE. : de en
  • DE1828669U - TOY TRAIL. : de en
  • DE1102789B - Vaults for metallurgical ovens, especially Siemens-Martin ovens : de en
  • DE1103167B - Can opener : de en
  • DE1828518U - SHELVING OF SPOT-WELDED STEEL RODS FOR STORING FILES. : de en
  • FR1256518A - Berth, more specifically for ship cabin : en fr
  • IE25002L - Trihdroxy steroids : en
  • DE1103045B - Container for storing records : de en
  • DE1103225B - Method and device for filling and packaging radioactive sludge : de en
  • DE1828419U - NOTEPAD HOLDER. : de en
  • USD189926S - Clock or similar article : en
  • US2975994A - Picture hanging bracket : en
  • US2976335A - Method of maintaining catalyst activity in preparation of methyl and ethyl-substituted benzenes : en
  • US2975881A - Type bar head with detachable type members for typewriters and the like : en
  • DE1102909B - Procedure for determining the course of the transient voltage in high-voltage networks : de en
  • GB863347A - Method for producing cylinder liners for diesel and other engines : en
  • DE1102676B - Device for carrying a pipe suspended in a deep borehole : de en
  • FR75025E - Radio beacons : en fr
  • GB863524A - Improvements in building-beds for large structures, such as ships or parts thereof : en
  • US2975424A - Fastener device : en
  • US2976157A - Preservation of color of canned green vegetables : en
  • US2976177A - Method and means for coating of filaments : en
  • USD189947S - Ring display holder : en
  • FR1256676A - Die casting refinements : en fr
  • GB863522A - Steroids : en
  • GB863599A - Process for manufacturing prefabricated external or facing panels : en
  • GB863442A - Improvements in or relating to photographic printers : en
  • GB863562A - Ionization gauge for altitude or density measurements : en
  • DE1103032B - Process for cleaning melts : de en
  • DE1103228B - Machine for bundling cardboard blanks, envelopes or the like. : de en
  • GB863725A - Counting filaments : en
  • CA616678A - Brake beam : en
  • FR1256849A - Process for the preparation of thermally stable and colorless esters suitable for use as plasticizers : en fr
  • GB863306A - Filling or stopping tool : en
  • US2976298A - alpha-hydroxy-beta, beta-dimethyl-gamma-butyrolactone and a process for producing same : en
  • DE1103077B - Display device for the oil pressure in internal combustion engines : de en
  • DE1102737B - Process for the preparation of stable solutions of dimethyl zinc : de en
  • FR1256654A - Process for laying down elements of long track spans : en fr
  • GB863610A - Improvements in or relating to textile material test piece carrier for laboratory dyeing apparatus : en
  • JPS361814B1 - : ja
  • FR1256594A - Selector device for punched cards : en fr
  • GB863718A - Stabilisation of monochlorbutenes : en
  • US2976237A - Lubricating greases thickened with reaction products of arylamine dyes with phosphomolybdic, phosphotungstic and phosphotungstomolybdic acids in admixture with ultramarine blue : en
  • FR1256900A - Method and device for measuring the volume or weight of bodies of unequal dimensions or of clusters of such bodies, in particular of fiber flakes, generally not simultaneously passing through a section of a channel : en fr
  • DE1102865B - Small thermal switch : de en
  • US2976300A - Method of preparing methyl 5-nitro-2-furyl ketone : en
  • FR1256955A - Method and device for the manufacture of folded wire zipper elements : en fr
  • US2976069A - Dowel pin : en
  • FR1256916A - Head nails in the shape of bars that can be assembled into strips : en fr
  • GB863676A - Improvements in or relating to the joining of wire ropes or strands : en
  • FR323M - Anticonvulsant based on n- (4-sulfonamidophenyl) -butane sultam. : en fr
  • US2976046A - Golf club : en
  • CA616572A - Cigarette : en
  • CA616807A - Cable twisting system : en
  • GB863431A - A method of and apparatus for automatically recording or indicating handwritten characters : en
  • GB863593A - Digital phase storage circuit : en
  • US2976494A - Calibrating means for a variable frequency oscillator : en
  • DE1102716B - Process for the preparation of 4-cyclohexylbutene- (2) -al : de en
  • DE1102980B - Device that can be placed on the mold to release carbon dioxide for curing molds and cores : de en
  • DE1828532U - SUPPORTING PLATE FOR WALL VENTILATION BODY. : de en
  • DE1103023B - Process for curing epoxy resins : de en
  • DE1103185B - Pressure filler pen with automatic refill sequence : de en
  • GB863544A - Improvements in or relating to blood plasma substitutes : en
  • US2975925A - Container attachment for pop bottles : en
  • FR1256569A - Reflector pedestal for roads or pavements : en fr
  • FR1256846A - Automatic centering press for repairing or retreading tires : en fr
  • US2975555A - Treatment of glass batch : en
  • FR1256762A - Replaceable bagged garbage container : en fr
  • US2975465A - Liquid dispensing applicator : en
  • US2975535A - Earth mover : en
  • US2975680A - Semiautomatic pistol with breech block forward of magazine chamber : en
  • FR1256806A - Method of making a prefabricated element for construction : en fr
  • FR1256778A - Feeding device : en fr
  • FR1256794A - Halogenated copper phthalocyanines, their production process and their applications : en fr
  • GB863518A - Apparatus for slitting rolls of sheet material such as rolled webs of fabric or cloth : en
  • DE1102906B - Double repulsion motor : de en
  • US2975878A - Apparatus for physically orienting electrically asymmetrical devices : en
  • US2975970A - Heil et : en
  • USD189912S - Electrical room-deodorant vaporizer casing : en
  • GB863304A - Improvements in and relating to the insulation of electrical conductors : en
  • FR1256623A - Process for obtaining paper pulps from waste paper : en fr
  • FR1256704A - Improvements to vintage destemmers : en fr
  • GB863698A - Improvements in or relating to fuel injection pumps : en
  • DE1103245B - Bearing block for two to three stacked units : de en
  • CA616637A - Electronic interface detection : en
  • US2976339A - Vacuum smelting furnace and method of operation : en
  • US2976492A - Solid state maser : en
  • FR1256698A - Advance box for semi-automatic lathe : en fr
  • GB863665A - Improvements relating to the operation of washing machines : en
  • FR1256819A - Negative conductance diode amplifier : en fr
  • CA616832A - Age hardenable austenitic steel and articles thereof : en
  • US2975598A - Sealing ring : en
  • US2975796A - Irrigation pipe gate : en
  • US2976189A - Method for purifying sugar bearing beet diffusion juice : en
  • USD189950S - Portable range and barbecue grill combination or similar article : en
  • US2975553A - Apparatus for culture of biological cells and tissues : en
  • US2975550A - Jumping toy : en
  • US2975837A - Friction drag devices : en
  • US2976110A - Process for printing with vat dyestuffs : en
  • US2975433A - Foldable lock for sofa beds : en
  • US2976038A - Feed mechanisms for printing and like machines : en
  • USD189925S - Toy gun : en
  • DE1828596U - PHOTOGRAPHIC SHUTTER. : de en
  • FR1249932A - Reinforcement of dental prostheses : en fr
  • FR1256811A - Clamping or tensioning device for retaining arch assemblies : en fr
  • US2975941A - Fuel metering and pumping device : en
  • US2975537A - Visible record signal device : en
  • US2975764A - Auxiliary power steering for motor vehicles : en
  • US2976241A - Lubricating grease compositions containing novel soap-salt complexes : en
  • DE1102754B - Process for the preparation of 1, 3, 6-triaza-3, 4, 5, 6-tetrahydro-acenaphthylenes : de en
  • DE1102814B - Membrane for flat speakers : de en
  • DE1828545U - FOAM BOARD. : de en
  • GB863683A - Improvements relating to reversible dynamo-electric machines : en
  • DE1828484U - IN PARTICULAR FOR SEALING TEST GLASSES, PISTONS AND THE LIKE. CERTAIN STERILIZABLE AIR PERMEABLE VESSEL STOPPER PLUGS FOR BACTERIOLOGICAL PURPOSES. : de en
  • GB863640A - Tension boom for ferro-concrete beam or girder structures : en
  • FR1256506A - Improvements in the construction of instantaneous gas water heaters : en fr
  • FR315M - Derivatives of 2-pyridone. : en fr
  • GB863401A - Limiting device for servo-operated craft controls : en
  • GB863550A - 3-mercapto-phenthiazines : en
  • US2975594A - Generation of power from ash-forming hydrocarbons : en
  • US2975946A - Condiment dispenser : en
  • DE1103210B - Device for loading tobacco grates : de en
  • FR1256713A - Slider closure : en fr
  • DK90624C - Building element in the form of a prefabricated plate element for use in connection with heating or cooling systems. : da en
  • FR1256923A - Pipe insulation and process for its manufacture : en fr
  • GB863233A - Improvements in and relating to a fountain pen : en
  • US2975887A - Dispensing container : en
  • US2976099A - Self-service display counter : en
  • CA616589A - Apparatus for magnetical treatment of water or other liquids : en
  • CA617005A - Transistorized deflection circuit : en
  • GB863209A - Improvements in or relating to vibration-generating electric motors : en
  • CA616649A - Method of determining the rate of settling of suspensions : en
  • US2975862A - Cut and scored tabs in cardboard collar : en
  • US2975894A - Magnetic core handling device : en
  • US2976434A - Transducer assembly : en
  • CA616982A - Method of and apparatus for the construction of piles cast in situ from concrete : en
  • DE1828667U - TOY VEHICLE. : de en
  • US2975625A - Apparatus for washing wool : en
  • US2975838A - Two position constant speed semi-automatic propeller pitch control : en
  • US2976437A - Massage machine : en
  • CA616924A - Automatic recessing device : en
  • USD189949S - Portable range and food service combination or similar article : en
  • US2976438A - Electric gear-motor drive unit : en
  • DE1102941B - Method for gluing polyterephthalate films : de en
  • DK90612C - Electrical switchgear. : da en
  • FR1256575A - Device for automatic control of the potentials of the electrodes of a photomultiplier : en fr
  • GB863242A - Process for the production of aminoethyl ethers and the resulting products : en
  • CA616587A - Ice cream freezers : en
  • DE1102983B - Dishwasher : de en
  • US2975792A - Folding tent structure : en
  • US2976007A - Drive mechanism for a bagging machine : en
  • US2975629A - Test equipment for determining temperature change characteristics of materials : en
  • US2975735A - Agricultural implement for conditioning soil : en
  • US2976051A - Adjustable trailer suspension : en
  • DE1102727B - Process for the preparation of allyl ethers of aliphatic, araliphatic and cycloaliphatic alcohols : de en
  • BE595377A - Transistor pulse generator. : en fr
  • DE1102767B - Sheet transport device on printing presses : de en
  • DE1103129B - Single-lens reflex camera : de en
  • DE1828469U - SPARK EROSION MACHINE WITH LOWERABLE CONTAINER FOR THE DIELECTRIC. : de en
  • US2975475A - Sheeting die : en
  • US2975543A - Apparatus for distributing powdered material : en
  • US2975736A - Loop shedder : en
  • US2976236A - Process for the control of bacteria in water flooding operations : en
  • US2976431A - Blocking oscillator controlled twotransistor bilateral switch : en
  • CA616761A - Centrifugal-type pulp separator : en
  • CA616947A - Whipping agent : en
  • US2975724A - Intermittent gas-lift system : en
  • US2976512A - Corner light socket for refrigerator : en
  • US2975617A - Aerating and refrigerating apparatus : en
  • CA616913A - Water separator cartridges : en
  • DE1102863B - Multi-stage rotary switch : de en
  • FR1256590A - New camera : en fr
  • GB863250A - Process of feeding the molten metal when pouring billets of elongated sections : en
  • DE1103097B - Rotary valve with several flow openings provided in the seat and plate : de en
  • CA616558A - Piston structure : en
  • CA616740A - Method of and preparation for cooling nuclear reactor system : en
  • CA616849A - Multiple spark gap switch : en
  • CA616882A - Induction coil : en
  • DE1102677B - Rotary percussion drill with compressed air drive and two percussion pistons : de en
  • NL254005A - METHOD FOR FORMING COATINGS ON IRON SURFACES : en nl
  • DE1828461U - HAND LAMP. : de en
  • DE1102962B - Acetylene generator : de en
  • DE1103029B - Process for the preparation of polymerization products : de en
  • FR1256869A - Improvements to devices ensuring the movement of parts during treatment, in particular in electroplating machines : en fr
  • FR75087E - marginal reinforcing element for various packages intended to be placed in binders : en fr
  • GB863395A - Modified linear polyethylene : en
  • GB863584A - Improvements in or relating to circuit arrangements for selective signalling betweenstations according to the potential discrimination method : en
  • DE1103242B - Clamping device on rail-mounted loading machines with paddle chutes : de en
  • US2975523A - Micrometer frame : en
  • GB863245A - Improvements in or relating to seals for machinery : en
  • US2975664A - Music comb with weighted cantilever : en
  • FR312M - New anesthetic consisting of pure and stable 2,2-dichloro-1,1-difluoro-1-methoxyethane. : en fr
  • US2975427A - Shield : en
  • US2975541A - Fishing float : en
  • US2975753A - Vacuum coating apparatus : en
  • US2976163A - Emulsifying polymer oils : en
  • US2976352A - Blower unit : en
  • CA616603A - Combination evaporator-condenser assembly with concentric tubular construction : en
  • CA616790A - Apparatus for assembling and filling containers : en
  • US2975922A - Load handling device for straddle carriers : en
  • US2976260A - Poly-alpha-olefins containing certain 4-alkoxy-2-hydroxybenzophenones and alkylene-bis-phenols : en
  • US2976386A - Electric food warmers : en
  • DE1102663B - Process for the electrostatic preparation of mineral mixtures : de en
  • DE1102783B - Tube heat exchanger with tubes made of graphite : de en
  • US2976138A - Stabilized trace element solutions for correcting soil deficiencies : en
  • CA616764A - Proportioning type liquid dispensing apparatus : en
  • FR1256888A - Improvements made to machine tool vices : en fr
  • CA616876A - High speed washing and relaxing thread advancing storage reel : en
  • BE595247A - Anti-vibration masses. : en fr
  • DK90637C - Detonator fuse for explosive projectiles. : da en
  • FR1256944A - Sprayer : en fr
  • US2976072A - Lock assembly : en
  • BE595327A - Benzimidazole Derivatives. : en nl
  • CA616571A - Classifiers for the separation of solid materials in accordance with the specific gravity of the component fractions : en
  • DE1828665U - RING SIMPLE PATIENCE GAME. : de en
  • US2975853A - Sound absorbent translucent building block : en
  • US2975942A - Metering dispensing valve : en
  • US2976192A - Process for improving the quality of copper-zirconium alloy castings : en
  • DE1828488U - ELECTRICALLY HEATED VESSEL FOR MELTING GLASS. : de en
  • GB863402A - Improvements relating to water containers : en
  • US2975612A - Control means for defrosting refrigerators : en
  • US2976135A - Generation of carbon monoxide and hydrogen : en
  • US2975491A - Frameless storm windows : en
  • US2976533A - Radio astronomy antenna having spherical reflector formed integral with earth's surface : en
  • DE1828660U - STARTING BLOCKS. : de en
  • US2975727A - Skin drying apparatus : en
  • US2975841A - Planter marker mechanism : en
  • US2976088A - End play device for dynamoelectric machine : en
  • US2976249A - Method for preparing calcium halophosphate phosphors : en
  • US2975971A - Calculating machine with digit keys and function control keys : en
  • US2975989A - Mechanism for deleaving carbon strips : en
  • US2976086A - Gib, particularly for forming dies : en
  • DE1102802B - Arrangement for manual clamping and automatic unclamping of a message sheet in facsimile machines according to the drum system : de en
  • DE1103193B - Device for applying a liquid mixture to any objects : de en
  • GB863408A - Method of producing chlorofluoro-derivatives of aliphatic hydrocarbons : en
  • US2975505A - File holder : en
  • US2975587A - Streamlined rings for assuring isentropic compression of supersionic stream through a conventional missile diffuser : en
  • US2975803A - Pressure release and relief valve : en
  • US2976391A - Food warmer : en
  • US2976471A - Control device : en
  • US2975628A - Animal pelt processing machine : en
  • US2975649A - Ball screw assembly with internal ball return : en
  • US2976082A - Roll-up vehicle load cover : en
  • US2975760A - Device for the protection of bulls in simulated bullfights : en
  • US2975767A - Servo actuator : en
  • US2976152A - Photographic gelatin layers containing triazine hardeners : en
  • DE1102867B - Electric circuit breaker : de en
  • DE1828674U - FEEDING DEVICE FOR OBJECTS TO PACKAGING MACHINES. : de en
  • DK90606C - Steam or heating boiler. : da en
  • CA616998A - Process for the production of unsaturated aliphatic or aromatic ketones : en
  • CA616591A - Glass fibreboard duct : en
  • DE1103025B - Process for the production of synthetic resins suitable for use as varnishes, varnishes or paints by copolymerizing styrene with oil-modified alkyd resins : de en
  • DE1102687B - Winding device for docking and reloading of webs or for strand and rope winding : de en
  • FR1256752A - Installation for the production of a measured value, depending on the pressure of a wheel : en fr
  • GB863355A - Improvements in method and apparatus for fabricating air spring diaphragms : en
  • US2976097A - Card reference and posting file : en
  • BE595389A - New p.aminophenoxyalkanes, their preparation and drugs containing them. : en fr
  • DE1103181B - Power tool, in particular angle grinder, with a fan wheel arranged on the working shaft directly behind the grinding wheel : de en
  • DE1828695U - DRILLING RIG FOR HORIZONTAL EARTH DRILLINGS. : de en
  • CA616942A - 16-alkyl-3-hydroxy-pregnan-20-one compounds and the 3-lower alkyl esters thereof : en
  • DE1828561U - SEALABLE EAR TAG FOR PETS. : de en
  • CA616879A - Stable polyamide-epichlorohydrin condensates and method of preparation : en
  • US2975516A - Dry shaver head construction for cutting long and short hair : en
  • US2975478A - Mixing nozzle : en
  • FR1256800A - Bottom of ski spindle : en fr
  • GB863476A - Improvements in electrical dischargers for pyrotechnic devices, and pyrotechnic devices for use therewith : en
  • CA616629A - Lubrication : en
  • DE1102705B - Process for the production of an exchangeable filter element : de en
  • DE1102722B - Process for the production of substituted ureas : de en
  • GB863580A - Improvements in servo valves for controlling the flow of fluid to hydraulic motors : en
  • DE1102882B - Arrangement for the automatic control of the speed of rectifier fed DC shunt motors : de en
  • FR1256810A - Automatic clutch : en fr
  • US2976023A - Radiator housing and guard structure : en
  • CA616799A - Copolymerizing esters of perfluorochlorocarboxylic acids with ethylenically unsaturated comonomers : en
  • DE1828542U - TENSION LOCK FOR CLAMPING ONE END OF A WIRE. : de en
  • GB863671A - Roll feeder for excavating wheel : en
  • US2975815A - Tire chain setup : en
  • US2975984A - Pulverizing apparatus : en
  • US2976108A - Portable oscillograph : en
  • US2975964A - Rotary machine : en
  • GB863288A - Improvements in and relating to bleaching compositions : en
  • GB863469A - Improvements in or relating to chocolate moulding or enrobing machines : en
  • GB863511A - Process for the manufacture of benzene-1-3-disulphonic acid : en
  • GB863405A - Propylene polymer oils : en
  • FR1256844A - Process of packaging and dispensing beverage concentrates : en fr
  • BE595257A - A process for enzymatic acylation of 6-aminopenicillanic acid. : en fr
  • US2976473A - Voltage regulator for generators : en
  • US2976461A - Oscillator ignition system : en
  • CA616674A - Liquid flow regulator : en
  • CA616971A - Treatment of columbite and related minerals : en
  • DE1103134B - Method and apparatus for developing latent electrophotographic images : de en
  • GB863230A - Improvements in regulating electrical contact thermometers : en
  • CA616936A - Method and means for electrolytic purification of plutonium : en
  • DE1103071B - Barriers on feed bars in cattle sheds, especially cattle sheds : de en
  • FR75073E - Silicon-based semiconductor device : en fr
  • GB863684A - Improvements in magnetic work holders : en
  • US2975588A - Thermal monofuel reactor : en
  • US2976060A - Detachable hitch element : en
  • US2976061A - Hitch : en
  • US2975788A - Hair ornament : en
  • US2976286A - Basically substituted piffinothiazine : en
  • CA616696A - Fuse construction : en
  • CA616825A - Method of making lock nuts : en
  • CA616851A - Pump valve : en
  • DE1102761B - Steam trap : de en
  • DE1103248B - Emergency ventilation and venting device for containers filled with flammable liquids : de en
  • FR1256622A - Improvements to pairs of extendable pulleys : en fr
  • FR1256729A - Folding armchair : en fr
  • US2975435A - Invalid transfer apparatus : en
  • US2976041A - Baseball practice standard : en
  • US2976186A - Treated textile fiber : en
  • US2976417A - Dental x-ray device : en
  • US2976460A - Control circuits for gas-filled, gridcontrolled discharge tubes : en
  • US2976510A - Wrench for printed circuit card library rack : en
  • DE1828540U - STRUCTURAL FRAMEWORK FOR MASONRY WORK. : de en
  • CA616726A - Unidirectional check valve : en
  • US2975668A - Optical scanning device : en
  • US2975692A - Photographic camera : en
  • FR1256616A - Advanced dosing syringe : en fr
  • GB863641A - Reflex thermoprinting : en
  • FR1256746A - Spindles for spinning and twisting machines : en fr
  • US2975877A - Handrail stairway ramp : en
  • US2975624A - Washing machines : en
  • FR1256748A - Process for dyeing textile materials based on natural or regenerated proteins : en fr
  • FR75091E - Valve duplexer : en fr
  • US2976077A - Vehicle stabilizing means : en
  • US2976366A - Telephone station identification system : en
  • FR1256932A - Device for the transport of plastic masses, in particular explosives in packaging machines : en fr
  • DE1102899B - Electric oscillating armature motor for alternating current : de en
  • GB863662A - Improvements in or relating to steroids and the manufacture thereof : en
  • DE1828555U - DRIVE FOR THE HORIZONTAL AND VERTICAL OPPOSITE OF THE HARVESTING MACHINE STAND-ADJUSTABLE REEL. : de en
  • US2975567A - Method for polishing the balance pivots of a watch : en
  • DK90622C - Process for the production of glass fiber materials. : da en
  • CA616594A - Aquarium heater : en
  • GB863407A - Resin from selected steam-cracked distillates : en
  • CA616742A - Repeat mechanism for calculating machines : en
  • CA616646A - Electrical time division multiplex systems : en
  • CA616871A - Metal alloy : en
  • CA616990A - Photographic compositions : en
  • BE595264Q - Shoe box. : en fr
  • GB863243A - Improvements in or relating to acylphenothiazines : en
  • GB863349A - Toy speedometer : en
  • DE1103003B - Process for impregnating corks with thermoplastic synthetic resins : de en
  • DE1828625U - RETAINING STRAP FOR CAR. : de en
  • DE1103255B - Method and device for the open exchange of heat and / or moisture between a gaseous treatment agent and powdery or small, light material : de en
  • GB863314A - Improvements relating to optical apparatus for imitating the colour of a light-scattering medium : en
  • USD189958S - Aquarium filter : en
  • DE1828567U - HINGE CONNECTION FOR FLAT BELT. : de en
  • FR1256531A - Propellant cartridge : en fr
  • GB863366A - Shadow thermoprinting : en
  • GB863373A - Polymers of cyclic dienes and process of preparing them : en
  • GB863692A - Improvements in or relating to rotary piston machines : en
  • CA616719A - Internal-external gear pump : en
  • DE1102878B - Power supply device : de en
  • DE1103059B - Pull link belt : de en
  • GB863702A - Amino-2-acyl-phenol ethers : en
  • GB863726A - Improvements relating to spectacles : en
  • FR1256779A - Package handling process and equipment : en fr
  • GB863706A - Improvements in or relating to telephone sub-sets : en
  • US2976349A - Method and apparatus for making color-corrected separations : en
  • US2976404A - Railway signaling systems : en
  • US2975800A - Internal-cylinder-operated valve : en
  • US2976167A - Process for improving fibrous material and composition therefor : en
  • US2976214A - Sealing coat for tablets and similar articles : en
  • DE1828672U - TOY MACHINE. : de en
  • US2975455A - Sponge mopping element for front presser mop : en
  • BE595345A - Process for preparing N-dichloroacetylserine. : en fr
  • CA616739A - Bimetallic circuit breakers : en
  • CA616983A - Automatic gain control circuit for use in transistor amplifiers : en
  • CA616972A - Preparation of tungstic oxide : en
  • GB863370A - New thiol-sulphoxides, their preparation and use as intermediates : en
  • US2975955A - Heat sealable stepped end bag : en
  • US2976010A - Valve structure : en
  • US2975921A - Article ejecting fixture : en
  • CA616579A - Safety pin attachment : en
  • CA616652A - Three-wire thread measuring gauge : en
  • US2976015A - Turbine stator blade rings : en
  • FR1256859A - Process for the demineralization of tar sands and similar materials : en fr
  • GB863205A - Method of increasing the size of the dispersed particles in a synthetic rubber latex : en
  • GB863681A - Improvements in cross linked filled polymeric compounds : en
  • CA616844A - Shiftable post structure : en
  • CA616859A - Process for bleaching casings : en
  • LU39670A1 - : en
  • DE1828405U - CONVERTIBLE SPORTS PULLOVER. : de en
  • CA616803A - Automatic hot water weigher : en
  • US2975672A - Combined tape recorder and film projector : en
  • US2975998A - Tube-retaining bracket : en
  • GB863572A - Separation of thorium from lanthanons : en
  • DE1103006B - Foldable tire building drum : de en
  • DE1103053B - Circuit arrangement for series operation to compare two groups of words : de en
  • DE1828611U - TOW AND MANEUVERING COUPLING. : de en
  • US2975993A - Adjustable tool mounting : en
  • US2976353A - Tuning indicator system for intercarrier television : en
  • US2976372A - Magnetic tape reproducing system : en
  • US2976374A - Extension cord reel : en
  • DE1102920B - Gas-cooled nuclear reactor with a core made of brake fluid : de en
  • US2975777A - Starter mechanism : en
  • US2975816A - Laminated structures : en
  • CA616779A - Coffee urn or the like : en
  • US2975802A - Dispensing valve : en
  • US2975908A - Modular shelf assembly : en
  • US2976476A - Variable voltage transformer : en
  • CA616613A - Air brake system for automotive vehicles : en
  • CA616737A - 17.alpha.,21-OXIDO DERIVATIVES OF CORTISONE AND HYDROCORTISONE : en
  • CA616845A - Stapling machine assembly : en
  • US2976321A - Para-tertiary-butylhydrocinnamic aldehyde : en
  • US2976332A - Isomerization of xylenes and alkyl benzenes : en
  • DE1103235B - Steel link belt : de en
  • FR1256872A - Process for the production of chlorinated alkyl aromatic hydrocarbons : en fr
  • US2976338A - Process and catalyst for polymerization : en
  • US2975590A - Proportional coolant flow thrust chamber : en
  • US2976124A - Fluid indicator : en
  • US2975872A - Automatic air brake release : en
  • US2975937A - Metering vending dispenser : en
  • CA616963A - Current switching device for electromagnetic hammers : en
  • US2975966A - Coded document reader : en
  • US2976112A - Method of applying detergent to rugs and the like : en
  • US2976388A - Thermostat control : en
  • US2976493A - Phase stable amplifier : en
  • DE1103096B - Rotary valve with guide and sealing sleeve between the closing piece and connection channel : de en
  • US2975599A - Pump with fluid transmission : en
  • US2975909A - Shelf construction : en
  • US2975913A - Refuse loader control mechanism : en
  • DE1102689B - Device for the preparation and storage of sizes, finishes and similar substances : de en
  • DE1102979B - Binder for foundry molds and cores : de en
  • FR1256546A - Improvements to lubrication devices, in particular for clutch release bearings or other applications : en fr
  • CA616958A - Process and apparatus for granulating and forming plastic masses : en
  • DE1828626U - DEVICE FOR ATTACHING DRIVING SAFETY BARS TO THE FRONT BUMPER OF A MOTOR VEHICLE. : de en
  • GB863608A - Improvements in or relating to apparatus for dyeing specimens : en
  • LU39687A1 - : en
  • US2975879A - Dispensing device : en
  • US2976406A - Automatic control system for railway car classification yards : en
  • CA616946A - Spark gap unit : en
  • DE1828591U - DEVICE FOR FASTENING AN INTERCHANGEABLE LENS. : de en
  • US2975497A - Separable two-part magnetic connector : en
  • US2975559A - Wire distributing cellular metal floor : en
  • US2975669A - Crossed dispersion photographic spectrometer : en
  • US2975956A - Impression record envelope : en
  • US2976359A - Keyed a. g. c. system with means for preventing signal lockout : en
  • FR1256505A - Improvements to hot and cold water mixers, especially for instantaneous water heaters : en fr
  • FR1256776A - Manufacturing process of highly oriented silicon iron sheets : en fr
  • US2976087A - Variable pressure orifice : en
  • US2976427A - Transistor multivibrator : en
  • US2975630A - Tablet hardness tester : en
  • US2976018A - Ornamental metal railing : en
  • US2976039A - Trick tongue piercing device : en
  • US2975525A - Gauge device for drills : en
  • CA616772A - Blowing agents : en
  • CA616794A - Machine for effecting electrostatic printing : en
  • CA616948A - Method of electrolytically coprecipitating metal oxides containing at most 80 mol % of iron oxide : en
  • DE1828418U - CUTTING BAR FOR CUTTING MACHINES FOR PAPER, CARDBOARD AND THE LIKE. : de en
  • CA616802A - Method for producing textile products with a decreased tendency to "pilling" : en
  • CA616854A - Method and apparatus for edge sealing : en
  • CA616867A - Method of opening and resealing a carton : en
  • US2975502A - Yarn carrier for yarn selecting machines : en
  • US2975832A - Window curtain supports : en
  • US2976351A - Color-signal modifying apparatus : en
  • DE1828403U - DIAPER. : de en
  • DE1828497U - ELECTRIC COFFEE GRINDER. : de en
  • DE1828514U - DOUBLE BED WITH BUILT-IN MUSIC DEVICES, TV, LIGHTING AND HEATING. : de en
  • DE1828560U - DISTRIBUTION BOX FOR SELF-DRINKING. : de en
  • GB863246A - Improvements in or relating to internal combustion engines : en
  • GB863300A - Improvements in and relating to trays for pieces of dough : en
  • GB863386A - Improvements in electrical plug or socket connectors : en
  • US2975504A - Rasping appliances and cutters : en
  • US2975850A - Collapsible road vehicle : en
  • CA616959A - Tank for the storage and transportation of a low boiling liquid : en
  • US2976062A - Apparatus for payroll system : en
  • US2975697A - Window draft controller : en
  • US2976449A - Lamp and method : en
  • DE1103192B - Process for coating polyethylene objects with a copolymer of vinylidene chloride : de en
  • US2975750A - Motorboat propelling and steering unit : en
  • US2975776A - Liquid fuel pumps of rinternal combustion engines : en
  • FR1256605A - Installation of pumping and distribution of liquid in various gas-free circuits : en fr
  • FR1256805A - Chamfer tool : en fr
  • GB863624A - Improvements in or relating to cylindrical electrical condensers : en
  • DE1103054B - Device for perceiving or counting characters that are registered on a storage medium : de en
  • DE1828566U - UNIVERSAL JOINT. : de en
  • DE1102889B - Zero voltage lock for electrical controllers, especially thermostats on devices with high power consumption : de en
  • DE1828434U - BLIND PROTECTION FENCE FOR TWO-LANE MOTORWAYS. : de en
  • DE1828467U - MAST TOP LIGHT. : de en
  • DE1828638U - TIN OPENER. : de en
  • US2976175A - Method and apparatus for coating electrostatically and mechanically : en
  • DE1102728B - Process for the preparation of allyl ethers of aliphatic, araliphatic and cycloaliphatic alcohols : de en
  • DE1103117B - Switching mechanisms for transmitting switching steps of different lengths to the turntable of an ice cream form filling and freezing machine : de en
  • DE1102932B - Process for the preparation of chromium-containing monoazo dyes : de en
  • LU39691A1 - : en
  • DE1102848B - Circuit carrier arrangement : de en
  • US2975440A - Feed mechanisms for screw thread-forming attachments for metal-working power-driven lathes : en
  • DE1102756B - Process for the production of aqueous solutions of the sulfuric acid salts of aliphatic amines : de en
  • DE1102945B - Process for the treatment of catalytic reformates : de en
  • DE1103009B - Braking device for unwinding webs made of thermoplastic material wound on spools, such as. B. polyethylene : de en
  • FR75086E - Machine for screwing and unscrewing screws or nuts, and more particularly fixing members in place of railway rails : en fr
  • GB863475A - Earth working rotor : en
  • FR75050E - Invisible and automatic security lock : en fr
  • AU285661A - Harrows : en
  • CA616797A - Medicinal emulsions : en
  • US2976294A - Dye intermediates : en
  • CA616565A - Device for digging up tubers and the like : en
  • CA616707A - Football having a securely grippable laceless surface : en
  • FR1256933A - Composition for detecting glucose in urine : en fr
  • FR75094E - New two-handed secateurs : en fr
  • US2975992A - Automatic resetting system for counters : en
  • BE595265A - Electric heat radiator. : en fr
  • DE1103149B - Synchronizing device, in particular for gear shift clutches of motor vehicles : de en
  • IE24445L - Apparatus for handling articles : en
  • GB863709A - Shaft bearings : en
  • US2976326A - Process for the manufacture of vinyl thioethers : en
  • GB863417A - Process for strengthening hollow bodies of plastic material : en
  • FR1256634A - personal protective equipment against fire and similar applications : en fr
  • FR1256857A - Freight elevator : en fr
  • FR75058E - Improvements to windshield washers : en fr
  • GB863446A - Improvements in epoxidation : en
  • DE1102821B - Circuit arrangement in telephone private branch exchanges with subscriber stations with different exchange authorization : de en
  • GB863403A - Improvements in or relating to interphase transformers : en
  • DE1103126B - Small format insert frame for roll film cameras : de en
  • DE1103157B - Hydropneumatic vehicle suspension : de en
  • DE974676C - Coffee grinder : de en
  • FR1256538A - Apparatus for the production of staple fibers : en fr
  • FR1256823A - Method and assembly for the mechanical assembly of crystal diodes and parts thus manufactured : en fr
  • FR75078E - Detergent additive for lubricating oils : en fr
  • GB863443A - Substituted urea derivatives, processes of preparing them and herbicidal compositions containing them : en
  • US2975927A - Storage tank : en
  • US2975991A - Strip tension controller : en
  • AU152793B2 - Improvements in or relating to propellent powders : en
  • DE1102949B - Filtration and dehydration device for liquid hydrocarbons : de en
  • DE1828501U - HANDLE FOR FLOOR CLEANING. : de en
  • FR1256629A - New phosphorus compounds and their preparation process : en fr
  • FR305M - Sulfanilamidopyrimidine compounds. : en fr
  • GB863237A - Oxygen-cured polymers, builders' materials containing the polymers, and process for making the same : en
  • GB863576A - Improvements in or relating to control systems for sound recording and reproducing machines : en
  • FR1256689A - Improvements made to devices for spreading a product on a surface, in particular for cleaning windows : en fr
  • FR1256728A - Control device for selector switches of circular knitting machines and the like : en fr
  • DE1103014B - Process for stabilizing shaped structures made of cellulose triacetate : de en
  • US2975554A - Press mold and method of operation : en
  • US2975666A - Stringed musical instruments having a plastic housing : en
  • US2976354A - Tape recording and translating and the like : en
  • US2976516A - Recognition circuit for pulse code communication systems : en
  • CA616690A - Electrode : en
  • DE1828609U - SUPPORT LEGS FOR SEMI-TRAILER. : de en
  • FR1256983A - Welding process for asymmetric core panels : en fr
  • US2975762A - Single action-quick return-tool and die cylinder assembly : en
  • US2975902A - Means for improving clothes distribution in a machine having a centrifugal liquid extraction step : en
  • BE595341A - Indolyl-aliphatic amines and their preparation : en fr
  • DE1102719B - Process for the continuous extraction of saturated fatty acids from their solutions in hydrocarbons : de en
  • DE1103001B - Deforming device for thin tubes, hollow bodies or rods provided with protective or shaving coatings : de en
  • FR1256833A - Method of cutting a glass casting using shears, device for implementing this method and resulting products : en fr
  • FR1256951A - Tool pointing probe relative to the workpiece : en fr
  • CA616667A - Selective oxidation of novel steroid compounds : en
  • US2975526A - Devices for heat treating kernels and seeds : en
  • FR1256892A - New conveyor belt : en fr
  • FR75084E - Side-fill packaging box : en fr
  • GB863285A - Improvements in atomic precession magnetometers : en
  • GB863415A - Flame-retardant, splinterless compound glass and method for its manufacture : en
  • US2976528A - Multiphase analog to digital converter : en
  • DK90619C - Hair care product. : da en
  • DE1060495C2 - : de
  • CA616935A - Monoazo dyestuffs : en
  • DE1828436U - SWITCH FOR THE RUNNING RAILS OF TWO-LAYER CHAIN CONVEYOR SYSTEMS. : de en
  • US2976009A - Faucet : en
  • US2975463A - Fountain handle for conventional broom-heads : en
  • US2976025A - Combined mixer and conveyor : en
  • US2976114A - Process for separating niobium and tantalum from each other : en
  • DE1828658U - DEVICE FOR AUTOMATIC CENTERING AND TAKING OF THE KOETZER SLEEVES OF SPINNING AND MOLDING MACHINE SPINDLES BY CENTRIFUGAL FORCE. : de en
  • US2975451A - Collapsible mop support : en
  • US2975637A - Leak finder : en
  • US2976415A - Heat-sensitive copy-paper : en
  • FR1256633A - Sulphurous shampoo and its preparation process : en fr
  • US2975631A - Softness gage for bakery products : en
  • US2975676A - Missile launching systems for aircraft : en
  • US2975730A - Load retarding device : en
  • US2976264A - Compositions of matter and methods and steps for making and using the same : en
  • DE1828572U - DIAPHRAGM VALVE. : de en
  • FR1256536A - Improvements in the assembly of the hedgehog comb for stretching and parallelizing heads of the ribbon, from carding machines : en fr
  • IE24534L - Crimping fibres : en
  • US2975615A - Air conditioning arrangement for relatively high roofed building structures : en
  • US2976073A - Knob assembly : en
  • USD189945S - Pleasure boat deck : en
  • US2975532A - Aircraft flight simulating training apparatus : en
  • DE1102971B - Device for inserting holders for artificial teeth into the jaw : de en
  • FR1256688A - Removable tool head for special milling jobs : en fr
  • US2976205A - Preparation of webs and sheets from cellulose esters : en
  • DE1828573U - DIAPHRAGM VALVE. : de en
  • CA616636A - Speed-reduction gearing : en
  • CA616967A - Clear overflow settling : en
  • US2976453A - Arc furnace electrode control means : en
  • US2976013A - Turbine construction : en
  • FR1256554A - Apparatus for preserving cheese and similar products : en fr
  • CA616566A - Packaging feed and counting apparatus : en
  • CA616743A - Hydrocarbon conversion by fluidized catalyst process : en
  • US2975981A - Sprinkler : en
  • DE1102931B - Process for the production of metallizable azo dyes : de en
  • FR1256552A - Convertible wagon : en fr
  • FR75089E - Improvements to electric heating elements and their applications : en fr
  • DE1102794B - Large containers, especially tank wagons, for the optional storage and transport of different liquid goods : de en
  • DE1103187B - Drawing machine for line drawing, measuring and labeling : de en
  • US2975743A - Metal forming machine : en
  • US2976462A - Protective system : en
  • CA616745A - Regenerative furnace and process for utilization thereof : en
  • US2976272A - Olefin polymerization using a transition metal halide and a reduced aromatic hydrocarbon as catalyst : en
  • GB863620A - Improvements in and relating to the production of ti, nb, ta, mo, v or w : en
  • GB863678A - Fluid control valve : en
  • US2976100A - Article storage assembly : en
  • US2976122A - Analysis of heavy metal ions and metal chelates of dialkyl dithiophosphoric acids : en
  • DE1103108B - Method and device for the pretreatment of wires for the purpose of drawing : de en
  • FR1250031A - Beams for reinforced concrete floors or terraces and construction of structures including application : en fr
  • FR75028E - Improvements in photoelectric exploration devices : en fr
  • DE1828454U - CONTACT ARRANGEMENT IN PUSH BUTTON AND SLIDE SWITCHES. : de en
  • US2976489A - Blocking oscillator : en
  • US2976387A - Heater band : en
  • US2976394A - Method for the manufacturing of electrically welded tubes and improvement in means for such manufacture : en
  • US2975503A - Glass fabric reinforcement for plastics : en
  • US2975943A - Actuation assistant for aerosol dispenser valves : en
  • US2975661A - Drilling machines : en
  • US2976502A - Inductive devices : en
  • US2975566A - Torque responsive control for regulating operation of a grinding machine : en
  • US2976037A - Sheet handling sucker : en
  • US2976452A - Ceramic rod spacers for use in mass producible electron tubes : en
  • FR1249842A - Pivot joint for manipulator : en fr
  • FR313M - New drug has choleretic activity without appreciable cholagogue effect. : en fr
  • DE1103072B - Means for selective weed control : de en
  • DE1103076B - Device for influencing the amount of fuel to be supplied by an injection pump for an internal combustion engine : de en
  • DE1828697U - HEATING EQUIPMENT FOR THE CONTENTS OF SEPARATE CONTAINERS IN SEWAGE SYSTEMS : de en
  • DE1102940B - Thermoplastic adhesive mass : de en
  • DE1828582U - MULTIPLE TOOL HOLDER. : de en
  • DE1102912B - Device for electric fishing by means of discharge oscillations of a capacitor : de en
  • US2976005A - Sliding mount for kitchen implements and the like : en
  • US2976154A - Whipped peanut product and method for producing same : en
  • FR1256795A - Construction materials : en fr
  • FR1256988A - Fuel supply control device of a turbo-engine : en fr
  • GB863555A - Improvements relating to gas turbine power units : en
  • GB863625A - Improvements in or relating to electric thermal storage space heaters : en
  • BE595238A - Armature for electrical machines. : en fr
  • FR1256845A - Binding for magazines and booklets : en fr
  • FR1256906A - Soft support device for conveyor roller shaft : en fr
  • FR1256939A - Game : en fr
  • GB863335A - Improvements in or relating to fuel elements for gas-cooled nuclear reactors : en
  • GB863307A - Improvements relating to cranes, grab cranes and the like : en
  • GB863440A - Improvements in or relating to window sashes : en
  • US2975564A - Lapping machine : en
  • US2976145A - Photographic materials : en
  • FR1249972A - Improvements to magnetic circuits : en fr
  • DE1828604U - DEVICE FOR THE PHOTOMECHANICAL TRANSFER OF COPIES ON METAL PRINT FOIL IN THE DIFFUSION PROCESS. : de en
  • GB863441A - Improvements relating to clamps : en
  • US2976146A - Novel cyan-forming couplers : en
  • US2975794A - Constant speed propeller governor having propeller speed and acceleration sensitivity : en
  • US2975820A - Device for bending tubes : en
  • DE1103109B - Method and solution for applying coatings to stainless metals : de en
  • DE1828479U - FAN OR FAN. : de en
  • DE1102930B - Arrangement for the continuous welding of the longitudinal seam of metal pipes of small dimensions : de en
  • GB863275A - Manufacture of unsaturated ethers of aminotriazine formaldehyde condensation products and oxidative drying compositions containing such ethers : en
  • US2975714A - Screw feed centrifugal pump : en
  • US2975940A - Wheeled vehicle for dispensing flowable material : en
  • GB863289A - Improvements in or relating to electrical control elements affected by tilting : en
  • US2976219A - Method for increasing the production of starch-hydrolyzing enzymes : en
  • US2976464A - Electro-magnet : en
  • GB863315A - Method of recovering methyl borate from admixture with methanol : en
  • GB863569A - Method of making semicrystalline ceramic bodies : en
  • USRE24948E - zuckerman : en
  • CA616653A - Electrical resistance heater : en
  • DE1102877B - Circuit arrangement for electromechanical control systems, in particular for electromechanical servo systems : de en
  • FR1256848A - Spinning die for obtaining hollow yarns : en fr
  • DE1102885B - Control for multi-motor drives with three-phase motors : de en
  • DE1103090B - Centrifugal clutch, especially for light vehicles, such as bicycles with an auxiliary motor : de en
  • DE1828687U - LOWERING DEVICE WITH ROPES FOR A RAIL SECTION OF A CHAIN CONVEYOR SYSTEM. : de en
  • US2975829A - Fuel oil burner : en
  • US2975945A - Liquid agent dispenser for washing machine : en
  • CA617001A - 18-acyloxypregnen-20-ones : en
  • US2976450A - Flickering electric candle : en
  • FR1256966A - heating element operating by radiation and convection for hot water installations, or superheated water for high pressure steam : en fr
  • DE1102990B - Safety device for lifting platforms : de en
  • JPS361864B1 - : ja
  • USD189941S - Combination closure and dispensing cap for aerosol containers : en
  • GB863523A - Segmental hose fitting : en
  • JPS365551Y1 - : ja
  • FR321M - : fr
  • FR1256796A - Device to facilitate the flow of a material, in particular at the outlet of a hopper : en fr
  • GB863302A - Improvements in games of skill : en
  • IE24458L - Improvements in or relating to ear tags for marking livestock : en
  • FR1256993A - Steering device for an articulated assembly of coupled vehicles with self-steering wheel sets : en fr
  • US2975919A - Control of coarse solids flow : en
  • US2975979A - Road striping machine : en
  • US2976164A - Lignocellulose product and method : en
  • GB863419A - 5a(11a)-dehydrotetracyclines and the 4-epimers thereof : en
  • FR1256687A - Convertible apron : en fr
  • GB863460A - Metal awning : en
  • DE1102963B - Motor-compressor unit, especially for cooling systems : de en
  • DE1103196B - Ear-shaped runner for ring spinning and ring twisting machines : de en
  • DE1828490U - DEVICE FOR ACID POLISHING OF HOLLOW GLASSES. : de en
  • GB863607A - Improvements in and relating to control systems : en
  • GB863263A - Improvements in and relating to electric control systems for winders, hoists and thelike : en
  • DE1103221B - Process for the production of refractory, high temperature change and slag resistance exhibiting molded parts made of chromium oxide : de en
  • FR1256769A - Thermoelectric heating and cooling device : en fr
  • US2975442A - Shoe pad boxes : en
  • US2976276A - Pure vitamin b12 and method of making same : en
  • FR309M - New piperazino-ethyl-guanidine usable in therapy. : en fr
  • DE1103182B - Motor vehicle door lock : de en
  • DE1103223B - Use of an aqueous dispersion to improve the adhesive strength of a bituminous or other hydrocarbon-containing binder : de en
  • FR1256609A - Process for treating materials, in particular household waste, and drying device for carrying out said process : en fr
  • US2975923A - Swinging and extending forks : en
  • US2976375A - High frequency tuner : en
  • FR1256813A - Compositions of a vinylbenzene-acrylonitrile resin and of a graft of a vinyl monomer on a diene rubber : en fr
  • DE1103159B - Device for influencing the flow over a motor vehicle provided with a sliding roof or the like : de en
  • CA616962A - Filter element : en
  • DE1102994B - Spacer for electric tubular heating elements : de en
  • DE1828543U - SCRINGING KNIVES FOR WOODEN WOOL MACHINES. : de en
  • FR1256928A - Process for the preparation of alkali or alkaline earth sulfates of high molecular weight unsaturated fatty alcohols : en fr
  • GB863736A - Combined air filter and intake silencer : en
  • US2975466A - Ball-type liquid applicators : en
  • FR1256764A - Improvements to the glass manufacturing process : en fr
  • DE1103143B - Adjustable adhesive device for the landing gear of floating helicopters or other aircraft taking off or landing vertically on a moving runway : de en
  • GB863261A - Improvements relating to flexible joints for ducting : en
  • GB863406A - Improvements relating to the production of thiocarbonyl fluoride : en
  • USD189923S - Skate scabbard : en
  • FR301M - Physiologically active substance prepared from extracts of cystic ducts. : en fr
  • US2976016A - Staple remover for strapping or the like : en
  • US2976472A - Magnetic control circuits : en
  • US2975678A - Gun-loading mechanisms : en
  • US2976490A - Pulse separation circuit : en
  • GB863428A - Production of titanium metal : en
  • US2976140A - Process for producing ammoniated phosphatic fertilizers : en
  • US2976201A - Coated panel and method of making the same : en
  • US2975511A - Method of making tapered wheel disks : en
  • US2976223A - Recovery of butadiene monoxide by extractive distillation : en
  • US2976412A - Saturable reactor tuning system : en
  • US2976317A - N(alkyl-, cycloalkyl-, and cycloalkylalkylsulfonyl)-n'(alkyl-, alkenyl-, cycloalkyl,and cycloalkylalkyl)-ureas : en
  • US2976531A - Goniometer : en
  • FR1256699A - Arylamines containing one or more thiosulfuric groups and their preparation : en fr
  • US2975702A - Check protector : en
  • US2975914A - Fibrous material dispenser : en
  • USD189943S - Airship : en
  • DE1103100B - Three-way solenoid valve : de en
  • CA616568A - Method of debarking logs : en
  • FR75097E - Smoke dust collector : en fr
  • GB863527A - Improved fluid sealing device : en
  • GB863705A - Improvements in or relating to luminescent materials : en
  • US2975761A - Driving hammer : en
  • US2976259A - 2, 2'-dihydroxy-4-alkoxybenzophenones as ultraviolet light absorbers for resins : en
  • DE1102939B - Process for the production of sulfur dyes : de en
  • FR1256553A - Method for correcting inclination for a compass and apparatus allowing the implementation of this method : en fr
  • GB863436A - Improvements in or relating to electric submarine cables : en
  • GB863489A - Improvements in or relating to steroids and the manufacture thereof : en
  • FR1256580A - Extendable caravan tent : en fr
  • GB863456A - Vertical reference defining apparatus : en
  • US2975462A - Apparatus for applying detergent to rugs and the like : en
  • US2975836A - Dual string cross-over tool : en
  • FR1256645A - Woman's shoe with wedge heel : en fr
  • CA616673A - Spring shank mounting : en
  • GB863422A - Centre of gravity calculator : en
  • IE25072L - Refining fats : en
  • US2975708A - Means adjusting cylinder in printing press : en
  • US2976373A - Omni-directional electro-acoustic converter of electro-magnetic type : en
  • DE1828590U - UPHOLSTERY MAT WITH FABRIC COVER. : de en
  • FR1256709A - Colorants, process for their preparation and their application : en fr
  • DE974673C - Washing and drying machine : de en
  • GB863380A - New organic phosphorus compounds and process for their manufacture : en
  • US2975726A - Method and machine for removing skewed track ties : en
  • US2976418A - Gamma-compensated ionization chamber : en
  • USD189932S - Lamp bezel for automobiles or the like : en
  • FR1256918A - Improvements in processes for preparing substituted phenoxazines : en fr
  • US2976115A - Method for preparing oxides of niobium and tantalum : en
  • GB863444A - Improvements relating to burners for gas cookers : en
  • GB863485A - Air-cooled cylinder head for internal combustion engines : en
  • CA616596A - Formation of articles from tetrafluoroethylene polymers : en
  • DE1103214B - Device for cigarette making machines for stacking cigarettes : de en
  • DE1103207B - Ignition cartridge : de en
  • DK90605C - Process for the preparation of esters or amides or mixtures thereof of unsaturated dicarboxylic acids. : da en
  • GB863343A - Improvements in or relating to articles of upholstery or parts thereof : en
  • US2975600A - Steam turbine installation : en
  • US2975660A - Safety-tank drill : en
  • FR1249594A - Improved photographic equipment and process for obtaining it : en fr
  • FR1256614A - Method and equipment for protecting drilling tools against clogging : en fr
  • FR1256693A - Folding triangular sign to indicate broken down road vehicles on the roadway : en fr
  • FR1256757A - Process for manufacturing protective sleeves for flat objects, such as sound reproduction discs, and sleeves thus produced : en fr
  • GB863573A - Improved polymerization process : en
  • DE1103042B - Pickups with at least two piezoelectric elements of different types of excitation : de en
  • US2976178A - Gummed paper : en
  • CA616617A - Continuous x-ray film developing apparatus : en
  • DE1103052B - Swing arrangement : de en
  • US2976089A - Roller wheel lubrication : en
  • DE1103106B - Device for surface treatment of goods in a liquid bath, in particular for pickling goods in an acid bath : de en
  • DE1828531U - PORTABLE BOX COMPONENT MADE OF SHEET STEEL. : de en
  • DE1828623U - FLOOR PAN FOR VEHICLE. : de en
  • US2976229A - Purification of acid oils : en
  • US2975744A - Method of and means for making wheel covers : en
  • CA616723A - Clothes driers : en
  • BE595381A - Immersion tube for the chemical industry. : en fr
  • US2975704A - Rotary duplicating machines : en
  • US2976003A - End shelf bracket : en
  • US2975795A - Valve apparatus : en
  • US2975892A - Container for packaging yarn cones : en
  • US2976381A - Circuit interrupter : en
  • CA616895A - Heat resistant oxidation-proof materials : en
  • DE1102721B - Process for the production of quinone derivatives : de en
  • DE1102871B - Arrangement for controlling the level equality and its monitoring on tap changers operating in parallel : de en
  • US2975948A - Garment form retainer : en
  • DE1102729B - Process for obtaining carboxylic acid-free vinyl esters : de en
  • FR1250060A - Improvements to record sleeves and similar packaging : en fr
  • GB863594A - Improvements in apparatus for trimming, turning and pressing collars and the like : en
  • US2976392A - Fluid distributing apparatus : en
  • DE1102670B - Concealed coil spring zipper : de en
  • DE1828605U - BAG FOR PACKAGING AND STORAGE OF FILM STRIPS. : de en
  • FR1256718A - Shutdown device for nuclear reactors : en fr
  • LU39690A1 - : en
  • DE1103114B - Dividing device for a gear cutting machine or the like. : de en
  • FR1256573A - Process for packaging fluid products in a tubular blank of heat-sealable material : en fr
  • GB863257A - Improvements in carburettor gaskets for internal combustion engines : en
  • GB863284A - An apparatus for simultaneously unloading and loading pallets : en
  • GB863627A - Improvements in or relating to automatic telephone systems : en
  • US2975728A - Self-energizing rope brake for aerial tramways : en
  • US2975822A - Machine for embedding beads in a sheet : en
  • US2976220A - Process for the conversion of benzimidazole-containing vitamin b12 factors, particularly factor iii, to vitamin b12 : en
  • DE1102743B - Process for the preparation of 5-chloro-8-oxy-7-aminomethyl-quinoline compounds : de en
  • DE1102781B - Refrigerated wagons, especially railroad refrigerated wagons : de en
  • CA616592A - Closure of bottles under vacuum : en
  • DE1103048B - Slide frame made of plastic : de en
  • GB863225A - Improvements in and relating to the stabilization of polymers : en
  • GB863282A - Improvements in welding fluxes : en
  • FR1256630A - New manufacturing process for 2-methylbutyraldehyde : en fr
  • FR1259823A - : fr
  • CA616886A - Apparatus for casting film : en
  • FR1256504A - AC measurement bridge giving a loss angle of less than 10 for large and small capacities : en fr
  • AU3690150A - Improvements in or relating to propellent powders : en
  • CA616769A - Control systems with rate of approach : en
  • DE1102831B - Circuit arrangement for subscriber stations fed by a central battery in telephone systems using a semiconductor amplifier : de en
  • BE595382R - New coloring process for textiles. : en fr
  • CA616759A - Optical whitening agents : en
  • DE1102891B - Electric circuit breaker : de en
  • DE1828510U - INSULATED JUG WITH PLASTIC COVERING. : de en
  • FR1256798A - Improvement of heat diffusers for cooking food : en fr
  • US2975468A - Self-stabilizing foot for retractable castered tables : en
  • CA616866A - Dispenser : en
  • US2976253A - Protection of catalyst : en
  • CA616954A - Electric discharge device structure : en
  • US2975437A - Mattress : en
  • US2976024A - Apparatus for preparing colloidal dispersions : en
  • CA616664A - Rubbery copolymer-polar compound reaction products : en
  • DE974672C - Process for the excitation of mechanical vibrations by means of electrical impact-type pulses for electrical musical instruments : de en
  • CA616599A - Fuel injection systems : en
  • FR75056E - Granulations of plastics : en fr
  • GB863546A - 3-mercapto-phenthiazine derivatives and salts thereof : en
  • CA616612A - Repeating rubber band gun : en
  • GB863532A - Fluid coupling : en
  • GB863687A - Improvements in or relating to formaldehyde : en
  • DE1103011B - Injection molding machine for processing thermoplastics or elastomers : de en
  • DE1828544U - DEVICE FOR ATTACHING A PLASTIC BEARING SHELL IN THE JOINT HOUSING OF A BALL JOINT. : de en
  • DE1828642U - LOCKING FOR THE LOADING DOORS OF MOTOR VEHICLES. : de en
  • CA616902A - Shock-current generator : en
  • US2975700A - Press roll twine guard for roll-type balers : en
  • US2975830A - Combination closure device : en
  • CA616669A - Apparatus for and method of logging earth bores : en
  • CA616804A - Filter press : en
  • BE595322A - Improvements to the bases for drums or cable reels. : en fr
  • CA616601A - Remote-operated fuse : en
  • DE1828491U - STAND UMBRELLA, IN PARTICULAR GARDEN UMBRELLA, MARKET UMBRELLA AND THE LIKE. : de en
  • FR1256898A - Display stand : en fr
  • GB863490A - Improvements in or relating to adjustable reclining chairs and like articles of furniture : en
  • CA616668A - Latex compositions of carboxyl-containing elastomers and a water-soluble curing agent : en
  • US2976299A - Production of 2, 3-dihydropyran : en
  • DE1102811B - Bistable toggle switch : de en
  • DE1103047B - Cold light mirror : de en
  • FR1256997A - Liquid fuel pump for compression ignition engines : en fr
  • GB863557A - Improvements in or relating to underwater cameras : en
  • US2975900A - Basket screens and improved mounting attachments therefor : en
  • US2976076A - Releasing overshot : en
  • US2975636A - Indicator or control mechanisms used with storage bins for cereal products or the like : en
  • FR1256974A - Improvements to electric vacuum cleaners, in particular to their power cable reels : en fr
  • DE1102995B - Suspended suspended ceiling : de en
  • FR1256517A - Improvements to circular type mending machines : en fr
  • GB863293A - Improvements in or relating to cathode supports for electron discharge tubes : en
  • GR21765B - SPECIAL PLASTIC BRUSHES FOR OIL PAINTING FROM A SINGLE PLASTIC EXECUTIVE AFTER A SPECIAL METHOD OF FIXING THE HAIR OF THE BRUSH ON THE PL. : el en
  • DE1103206B - Remote control for toy vehicles : de en
  • US2976174A - Oriented magnetic cores : en
  • DE1103065B - Collection container for root crop harvesters : de en
  • CA616744A - Lubricating oils : en
  • DE1102989B - Electrically operated swiveling conveyor basket connection platform : de en
  • DE1103007B - Laminate, especially for conveyor belts, wall panels, floor coverings, etc. Like. With additives preventing electrostatic charge : de en
  • DE1828463U - FOG LIGHT BULB FOR MOTOR VEHICLES. : de en
  • DE1828525U - STAND FOR ARTIFICIAL CHRISTMAS TREES. : de en
  • US2975648A - Electrically controllable spring clutch and brake for power transmitting device : en
  • GB863473A - Improvements in, or relating to, change speed gear mechanism : en
  • GB863579A - Improvements in and relating to apparatus for controlling and, in particular, keeping constant the pressure in a pressure transmitter in hydraulically operating machinesfor testing materials : en
  • FR1256774A - Process for manufacturing plastic objects and object obtained by this process : en fr
  • FR1256508A - Regenerative translator with dual memory for signals from a stop-start code : en fr
  • FR1256995A - Improvement of mastic-free glazing profiles : en fr
  • US2975870A - Brake band : en
  • US2976004A - Reversible appliance mounting : en
  • US2976043A - Archery arrow : en
  • US2976036A - Sheet feeder for printing and duplicating machines : en
  • BE595187A - Transducer. : en fr
  • CA616590A - Method and means for producing color positives in true natural colors : en
  • CA616915A - Conveyor : en
  • FR1256644A - Device for removing harmful elements from combustion engine exhaust gases : en fr
  • GB863457A - Vertical reference-defining apparatus : en
  • FR1256541A - Nitriding process : en fr
  • USPP2036P - Rose plant : en
  • FR1256915A - Precision headframe for excavations : en fr
  • US2976232A - Platinum-alumina-ceria hydroforming catalyst and process : en
  • DE1102713B - Process for the production of a basic aluminum chloride : de en
  • DE1103051B - Transducer for transmitting ultrasound to solid bodies : de en
  • FR1256564A - Automatic tap for drawing off saturated and unsaturated liquids : en fr
  • FR1256603A - Advanced dryer : en fr
  • GB863204A - Anti-dazzle devices for road vehicle headlamps : en
  • FR1256772A - Method for measuring the distances of the centers of the holes independently of the tolerances of the diameters of the holes : en fr
  • GB863643A - Improvements in or relating to sodium vapour electric discharge lamps : en
  • GB863708A - Improvements in or relating to the brewing of beer : en
  • DE1103060B - Pull link belt : de en
  • GB863397A - Improvements in or relating to demodulators : en
  • GB863604A - Improvements relating to colour television : en
  • FR1249745A - Universal vehicle, carrying parts to work the soil and with oscillating movements : en fr
  • US2975582A - Front mounted rotary wheel side delivery rake : en
  • US2975694A - Step and repeat apparatus : en
  • US2975712A - Self-regulating reciprocating pumps, and in particular in internal combustion engine fuel injection pumps : en
  • LU39205A1 - : en
  • US2975626A - Washing machine having a centrifugal extractor and dryer : en
  • US2975926A - Ventilated shipping container for fruits and vegetables : en
  • US2975934A - Packaging carrier separable into individual and multiple carrier units : en
  • FR1256545A - Accelerated concrete curing : en fr
  • DE1828675U - CONTAINER MADE OF THERMOPLASTIC MATERIAL. : de en
  • CA616961A - Continuous casting of metal : en
  • DE1828448U - SPRING CABLE REEL WITH EASILY RELEASED CABLE CONNECTION. : de en
  • GB863359A - Improvements in and relating to magnetic amplifiers and electrical control systems incorporating such magnetic amplifiers : en
  • DE1102968B - Joint sliding connection for dental handpieces and contra-angles : de en
  • DE1828452U - COMPRESSION SPRING ARRANGEMENT IN SWITCHES WITH SLIDING CONTACTS. : de en
  • CA616686A - Printing of textiles : en
  • CA616893A - Anodizing system : en
  • FR1256731A - Improvements in devices for monitoring the thickness of fiber layers in carding plants and the like : en fr
  • GB863480A - Improvements in or relating to metal working machines : en
  • US2976414A - Method of continuously analysing ethylene oxide in the presence of ethylene by infra-red absorption : en
  • CA616611A - Vascular evertor : en
  • CA616675A - Benzimidazoles and processes for making the same : en
  • CA617004A - 18-dimethylamino steroids and intermediates : en
  • US2976148A - Antistatic backing layers for photographic film : en
  • FR325M - Substituted hydrazines. : en fr
  • GB863372A - Improvements in or relating to methods of manufacturing luminescent screens for use in cathode ray tubes : en
  • CA616827A - Process and apparatus for generating and discharging foam : en
  • DE1103231B - Egg packaging made from pressed cellulose pulp : de en
  • US2975889A - Bubble package : en
  • US2975962A - Impellers for centrifugal fans : en
  • US2976315A - Method for the preparation of trialkyl borates : en
  • US2976282A - Process for the production of lactams : en
  • US2976440A - Gas filled rectifier : en
  • DE1102775B - Process for the production of polyester-coated printed matter : de en
  • GB863420A - Preparation of tetracycline, 4-epitetracycline and 5ª‡-epitetracycline : en
  • GB863430A - Improvements relating to pipe connections : en
  • JPS361820B1 - : ja
  • US2975627A - Dispensing system : en
  • US2975974A - Thermostatic control devices : en
  • USD189907S - Rug cleaning machine : en
  • DE1102829B - Circuit arrangement for generating voltage surges following one another in time in telecommunications, in particular telephone systems : de en
  • FR1256586A - Process for the preparation of flexible varnishes based on polyurethanes, their application to the edging of fabrics and fabrics thus obtained : en fr
  • FR1256651A - Vibrator for xylophones : en fr
  • FR1256945A - Plastic hollow body for constructions : en fr
  • GB863319A - Improvements in or relating to devices for sorting timber and the like : en
  • US2975951A - Chick boxes and spacing cleats : en
  • DE1828407U - LOCKING HOOK FOR BRUSH AND THE LIKE. : de en
  • US2975499A - Ceramic tunnel kiln : en
  • USD189928S - Finger ring : en
  • FR1256907A - Sideways sliding window : en fr
  • DE1103137B - Device for developing exposed films : de en
  • FR1256637A - electrodes for electrofishing : en fr
  • US2975602A - Apparatus and method for placing and finishing concrete in ditches : en
  • US2975742A - Method for making wheel covers : en
  • US2976028A - Cutting tool bit and holder : en
  • US2976393A - Floor coverings, underfelts, underlays and the like : en
  • US2976465A - Semiconductor devices : en
  • DE1103022B - Process for the production of aqueous emulsions of organopolysiloxane solutions : de en
  • DE1828424U - LIFTING DEVICE FOR VERTICAL MOVEMENT OF AN ELECTRIC MOTOR DRIVEN MIXING DEVICE. : de en
  • FR1249812A - Multipurpose toiletry article, particularly such as comb and brush spray : en fr
  • GB863529A - Sawing of reels of paper such as newsprint : en
  • DE1103177B - Grinding device for tools, e.g. B. drills, milling cutters or the like. : de en
  • DE1102804B - Method of manufacturing a television receiving tube of the Vidicon type : de en
  • GB863454A - Wet material reduction mill : en
  • US2975765A - Fluid meter : en
  • US2976180A - Method of silver plating by chemical reduction : en
  • US2976308A - Preparation of phosphorodithioate triesters : en
  • FR1256599A - Improved rotating magnet for tachometers and similar devices : en fr
  • FR1256747A - Process for dyeing natural and regenerated protein fibers : en fr
  • GB863385A - Improved stirring apparatus : en
  • GB863458A - Craft navigation systems : en
  • GR21769B - ELECTROMAGNETIC SOCKING AIR PUMP. : el en
  • FR1256659A - Improvement in electric flame control circuits : en fr
  • FR1256922A - Improvements in construction and assembly elements for the constitution of scaffolding, trestles, shelves, lockers, furniture and the like : en fr
  • US2975677A - Gun barrel liner : en
  • US2975873A - Corner lifting section for hood : en
  • US2976176A - Sealing porous metal surfaces : en
  • US2976446A - Electroluminescent structures : en
  • GB863414A - Improvements in or relating to electrical components : en
  • GB863724A - High output discharge lamp : en
  • CA616624A - Formation of fluoride type carrier precipitate : en
  • CA616701A - Bunching hook : en
  • DK90616C - Magnetron with variable resonant frequency. : da en
  • DE1102808B - Circuit arrangement for blocking a time deflection generator against further triggering pulses after a single saw tooth voltage has been generated : de en
  • GB863566A - Improvements in or relating to photographic and cinematographic cameras : en
  • GB863715A - New acylpiperidines : en
  • US2975616A - Refrigerating apparatus : en
  • US2976296A - Derivatives of 1, 4-dithia-anthraquinone and-hydroquinone : en
  • US2976435A - Electric watches : en
  • CA616816A - Prepressing of laminated safety glass panels : en
  • US2975895A - Flotation process : en
  • FR1256981A - Method and device for vacuum casting of steel : en fr
  • DE1103216B - Method and device for loading several cigarette machines with cut tobacco : de en
  • DE1103251B - Transport device for letters to coding stations in letter distribution systems : de en
  • FR1256956A - Manufacturing process of chrome screws : en fr
  • DE1102666B - Device for decorating shaped dough pieces with injection compound : de en
  • CA617000A - Multiple cable connector : en
  • DE1103250B - Electromagnetic switch for conveyors of flat material : de en
  • GB863648A - A history-indicating radar system : en
  • FR1256708A - Device for chopping straw or other applications : en fr
  • FR1256930A - Process for preparing a halogenated sulfur compound, in particular sulfur chloride pentafluoride and sulfur tetrafluoride : en fr
  • FR1256664A - Fixing system for cufflinks : en fr
  • GB863577A - Improvements in or relating to morpholino and piperidino poly-sulphides, selenides and/or tellurides : en
  • DE1828584U - SOLDERING PISTON WITH SPECIALLY SHAPED SOLDERING TIP. : de en
  • DE1103202B - Arrangement for fastening a bobbin on a base plate for parts of toy and model railway systems : de en
  • DE1828676U - PLASTIC PACKING. : de en
  • FR1256707A - Process for preparing azophthalocyanine dyes as well as their use in dye preparations : en fr
  • FR1256878A - Automotive suspension device : en fr
  • GB863277A - Oxo synthesis and catalysts therefor : en
  • GB863689A - Preparation of organic monoborate salts : en
  • GB863192A - Electromechanical transducer : en
  • GB863723A - Wire brush : en
  • FR1256691A - Improvement in atmospheric refrigerants : en fr
  • CA616643A - Lug structure for printed circuits : en
  • FR1256882A - Device forming a roundabout for traffic lane intersections : en fr
  • FR75039E - Multi-storey continuous parking building : en fr
  • GB863728A - Improvements in or relating to television receivers : en
  • US2976002A - Holder and guide means for grain spouts and the like : en
  • CA616751A - Connector : en
  • DE1103203B - Arrangement for fastening a bobbin on a base plate for parts of toy and model railway systems : de en
  • DE1828524U - DINING RACK WITH BUILT-IN HEATING RESISTOR. : de en
  • CA616713A - Synchronising devices for use in electronic calculators : en
  • CA616843A - Electric traction control systems : en
  • US2975821A - Apparatus for forming corrugations : en
  • FR1256702A - Process for flotation of mineral matter using collecting mixtures : en fr
  • FR1256948A - Device for handling mechanical contacts using electronic switching devices : en fr
  • GB863484A - Improvements in and relating to piston and connecting rod assemblies : en
  • GB863691A - Improvements in or relating to swab holders : en
  • FR1256894A - Improvements to automatic adjustment devices : en fr
  • FR1256943A - Convertible sofa bed by tilting and rolling : en fr
  • US2975472A - Method and apparatus for blowing hollow plastic articles : en
  • US2975856A - Collapsible step stool : en
  • US2975454A - Cleaning implement formed of sponge rubber or the like : en
  • CA616634A - Clutch mechanism : en
  • CA616688A - Control mechanism for a movable member : en
  • CA616784A - Method and apparatus for generating an artificial fog, smoke screen or like dispersion in air : en
  • CA616891A - Electromagnetic pressure gage : en
  • DE1828684U - SUPPORTING FRAME FOR BELT CONVEYORS. : de en
  • CA616655A - Process for producing thiophenyl-pyridylamines : en
  • CA616806A - Fastening device : en
  • DE974677C - Method and device for determining frequency values from a longitudinally moving recording strip : de en
  • US2976313A - Method for the preparation of trimethyl borate : en
  • CA616620A - Combination evaporator condenser plate assembly : en
  • CA616642A - Socket holders for thermionic valves : en
  • DE1102686B - Rolling process for the formation of teeth or other radial projections on the surface of a cylindrical workpiece : de en
  • DE1103168B - Ship for the transport of liquefied gases at low temperatures : de en
  • DE1828517U - CHILDREN'S PLAY AND DESK. : de en
  • FR1256903A - Depilatory product : en fr
  • FR1256952A - Fully automatic lamellar coupling for controlling electric motors : en fr
  • FR1256987A - Double undercarriage for commercial vehicles : en fr
  • US2976244A - Petroleum lubricants stabilized with nitroesters : en
  • US2976487A - Stabilized timing circuit : en
  • USD189916S - Universal control and test device or the like : en
  • CA616969A - Xerographic contrast : en
  • CA616892A - Electronic counters : en
  • DE1102827B - Method and arrangement for improving the crosstalk attenuation and the interfering distance in toroidal core evaluation fields in telecommunication systems, in particular telephone systems : de en
  • CA616907A - Light for aircraft runways and the like : en
  • DE1102985B - Curtain rail with continuous cover : de en
  • US2975860A - Atmosphere drying apparatus : en
  • DE1103056B - Method for determining the position of a document with regard to a label on it : de en
  • USD189909S - Automobile wheel cover : en
  • US2975818A - Shingle forming machine : en
  • DE1102961B - Yarn delivery device for circular knitting machines : de en
  • DE1828576U - Concealed valve. : de en
  • DE1828689U - EQUIPMENT FOR TRANSPORTING GRAINY OR SANDY BUILDING AND AGGREGATE MATERIALS IN A ROUND SILO. : de en
  • GB863393A - Controlling scale formation in evaporators : en
  • GB863399A - Process for purifying aqueous effluents : en
  • GB863510A - An improved viscometer : en
  • FR318M - Medicinal product based on a dexamethasone derivative, which can be used in particular in ophthalmology, rhinology and dermatology. : en fr
  • FR1256521A - New process for manufacturing fuel gases or syngas from gaseous or liquid hydrocarbons and water : en fr
  • FR1256961A - Piezoresistive element measuring devices : en fr
  • GB863298A - Improvements in or relating to intrinsic safety igniting devices for electronic flash-units : en
  • GB863432A - : en
  • US2975592A - Rocket thrust chamber : en
  • US2975453A - Applicator : en
  • US2975482A - Method of molding a plastic jacket around a plurality of inserts : en
  • US2975501A - Apparatus and process for condensing a band of parallel continuous filaments : en
  • US2975601A - Handling of equipment laterally of a well location : en
  • US2975690A - Roll film camera with focal plane shutter mechanism : en
  • US2976251A - Glycerol fatty acid partial ester gels : en
  • FR75090E - Flexible tube conveyor device : en fr
  • DE1102748B - Process for the production of piperazines : de en
  • DE1103128B - Film take-up spool : de en
  • DE1828587U - SEWING MACHINE FOR SEWING ELASTIC FABRICS. : de en
  • DE1828597U - CAMERA SHUTTER. : de en
  • DE1828639U - BEVERAGE COOLER. : de en
  • DK90639C - Device for holding the individual wires in a wire bundle inside a frustoconical cavity. : da en
  • FR1256587A - Thin-walled horizontal axis tank support device : en fr
  • DE1102953B - Process for refining lubricating oil fractions : de en
  • DE1828603U - FLASH LIGHT. : de en
  • DE1103094B - Bitumen-impregnated carrier bandage : de en
  • DE1828519U - SHELVING TO BE ASSEMBLED FROM INDIVIDUAL PARTS FRAME. : de en
  • FR1256717A - Scaler-separator machine for peeling tobacco leaves and separating the mass of leaf parts thus obtained : en fr
  • FR1256570A - Pepper mill and the like perfected : en fr
  • FR1256834A - Method and device for the electrolysis of molten salt baths : en fr
  • DE1102694B - Optical brighteners : de en
  • FR1256577A - Improvement in electric alarm clocks : en fr
  • FR1256927A - Glycol ester compositions and their manufacturing process : en fr
  • GB863272A - Improvements relating to magnet assemblies : en
  • DE1102950B - Process for sweetening catalytically cracked gasoline with copper chloride : de en
  • US2975912A - Charging device : en
  • US2976330A - Method of obtaining chlorinated derivatives : en
  • DE1828485U - AUTOCLAVE FOR STERILIZATION OF MEDICAL INSTRUMENTS. : de en
  • DE1103201B - Game or advertising character : de en
  • CA616835A - Freeze stabilized latex coatings : en
  • DE1102976B - Valve piece with an inhalation valve and an exhalation valve intended for anesthesia devices or devices for artificial respiration : de en
  • US2976448A - Fluorescent lamp : en
  • US2975980A - Shower heads : en
  • US2975997A - Suspension clamp for conductors : en
  • DE1103188B - Central smoke alarm and humidity measuring device : de en
  • FR1256610A - Instant adjustable door handle : en fr
  • FR1256902A - Device for cleaning by knocking or tapping tubular systems, in particular steam generator superheaters : en fr
  • GB863340A - Improvements in or relating to colour correction during the photographic reproduction of a colour image : en
  • BE595393A - Improvement in the process for preparing ethylenediamine by treatment of ethylene dichloride with ammonia. : en fr
  • CA616869A - Uranium-aluminum fuel alloy containing silicon : en
  • US2975716A - Rotary engine, in particular fluid transmission : en
  • US2976058A - Draft hitch : en
  • USD189940S - Motion picture camera : en
  • CA616682A - Magnetic amplifier with reduced ringback : en
  • GB863589A - Improvements in or relating to the moulding of articles in synthetic plastics and similar materials : en
  • GB863615A - Improvements in or relating to luminescent materials : en
  • DE1828455U - DEVICE FOR SETTING AND ADJUSTING THE SETPOINTS OF ELECTRICAL CONTROL DEVICES, IN PARTICULAR REMOTE CONTROL DEVICES. : de en
  • DE1102970B - Orthodontic device for straightening teeth : de en
  • DE1103081B - Spark plug for internal combustion engines : de en
  • USRE24951E - Tucking mechanism for packaging : en
  • FR1256548A - Flexible anode device for cathodic protection of metal structures : en fr
  • FR1256600A - Speed variator : en fr
  • GB863411A - Process and device for moistening hard and semi-hard fibre boards : en
  • GB863739A - Diagnostic preparation for the determination of serum alkaline phosphatase : en
  • CA616582A - Grit distributor for automobiles : en
  • CA616715A - Shifting register utilizing magnetic amplifiers : en
  • DE1828511U - BOTTLE COOLER WITH REPLACEABLE COOLING RINGS. : de en
  • FR1256561A - New coated fabrics and their manufacture : en fr
  • GB863338A - New or improved means for producing helical gears : en
  • US2975487A - Molding of thermoplastic materials : en
  • FR1256582A - Washing machine : en fr
  • GB863501A - Improvements relating to change-speed gear clutch devices : en
  • DE1103061B - Fully automatic cigarette lighter : de en
  • GB863463A - Improvements relating to thermionic valve grid winding machines : en
  • US2975757A - Electrostatic paint spray : en
  • US2976206A - Pesticidal composition : en
  • BE595183A - Apparatus for melting and casting metals under vacuum : en fr
  • CA616559A - Bolt for firing into constructional parts as fastening a means : en
  • CA616949A - Uranium-titanium-niobium alloys : en
  • FR1256836A - Process for producing and enhancing chemical reactions in fluid reactive substances, and corresponding apparatus : en fr
  • FR1256938A - Constant-level tank and force-limiting device for needle screw : en fr
  • GB863330A - Production of conjugated diolefines : en
  • US2976468A - Multi-position electrical control : en
  • USD189939S - Vacuum bottle : en
  • DE1102903B - Self-excited braking circuit : de en
  • DE1828500U - INDUSTRIAL VACUUM CLEANER. : de en
  • CA616583A - Storage container : en
  • GB863465A - Improvements in or relating to the manufacture of shoes : en
  • US2975781A - Diamond truing device for profiling grinding disks with a grinding of helical singlecurve spur gears : en
  • US2976500A - Tuning section : en
  • US2975703A - Continuous article coding apparatus : en
  • US2976211A - Dispersant compositions and toxicant concentrates containing the same : en
  • US2975609A - Air conditioning : en
  • US2975670A - Method and apparatus for producing visual display : en
  • DE1102908B - Method for storing slowly changing electrical signals on a magnetic tape and device for carrying out the method : de en
  • US2975854A - Exhaust mufflers : en
  • US2976289A - X-tetrahydro - : en
  • US2976331A - Preparation of aromatics : en
  • US2976363A - Modulation of selected phases of carriers for simultaneous transmission through single delay means : en
  • DE1828654U - INFRARED NIGHT AIMS FOR HANDGUNS AND MACHINE GUNS. : de en
  • US2975596A - Counter flow regenerative gas turbines : en
  • GB863227A - Improvements in or relating to adjustable chairs : en
  • GR21764B - EVOLUTION AND RELATIONSHIPS TO THE COMPENSATOR VERTICALLY SLIDING WINDOWS OF CARS AND VEHICLES IN GENERAL. : el en
  • CA616830A - Method and apparatus for making synthetic fiber paper : en
  • DE1103064B - Device for distributing grit over larger areas : de en
  • DE1828428U - COOLER FOR STORING FROZEN MEAT OR FROZEN FOOD. : de en
  • DK90631C - Earth steaming machine. : da en
  • US2976027A - Drilling-head for the sinking of shafts, galleries and the like : en
  • US2976118A - Method of preparing hypophosphites : en
  • DE1828646U - PLASTIC KNIFE SHEATH FOR TRAVEL KNIVES ETC : de en
  • FR1256917A - Improvements to control devices for food dispensing devices or the like : en fr
  • FR1256837A - Actuating mechanism for the closing device of a vehicle door : en fr
  • GB863711A - Process for purifying crude benzene : en
  • FR1256696A - Automatic feed device for semi-automatic revolver lathe cut-off carriage : en fr
  • DE1103067B - Twine tensioner for straw balers with self-tie : de en
  • DE1103010B - Process for the production of plastic double foils from transparent single foils with an imprint between them : de en
  • DE1828480U - LADIES BINDINGS. : de en
  • DE1102785B - Device for cooling and cleaning hot, dust- and / or tar- or oil-containing gases by means of circulating heat carriers : de en
  • FR1256565A - Harrow : en fr
  • FR327M - Carbazole compounds. : en fr
  • FR75038E - Electric discharge tube applicable in particular as electronic memory : en fr
  • FR75067E - Improvements to devices such as valves, in particular to those for adjusting the pressure of a hydraulic circuit : en fr
  • FR1256727A - Control and braking device for pin drum of circular knitting machines and the like : en fr
  • GB863586A - Improvements in or relating to electric circuit networks : en
  • DE1102736B - Process for the production of organoberyllium complex compounds : de en
  • DE1102860B - Circuit breaker : de en
  • DE1102923B - Electric underfloor heating : de en
  • FR1256910A - Device for attaching a graft escutcheon : en fr
  • GB863244A - Improved coatings for use with cathodic protection : en
  • GB863601A - Diaphragm arrangement for cameras : en
  • DE1828530U - HEATING UNIT WITH BUILT-IN DOMESTIC WATER HEATER. : de en
  • DE1828616U - LEG PROTECTION FOR TRACTOR VEHICLES. : de en
  • DK90632C - Washing machine, in particular for motors, machines and parts thereof. : da en
  • US2975538A - Emblem and means for mounting it : en
  • US2975589A - Wide modulation range reheat fuel system : en
  • US2975560A - Method of and apparatus for lifting pre-formed slabs : en
  • US2975812A - Pitter for removing pits from drupe halves : en
  • US2976020A - Collapsible barricade : en
  • US2976147A - Photographic stripping film : en
  • US2976307A - Ampholytic metal esters and the method of their preparation : en
  • FR1256982A - Device for blocking a moving part as well as the various applications of this device or the like : en fr
  • GB863564A - Improvements in or relating to signal limiting circuits : en
  • DK90602C - Process for the preparation of m-aminobenzolsulfonylureas. : da en
  • DE1103158B - Activation device for closing a tilting door located on the rear wall of a delivery van : de en
  • CA616805A - Method of growing corundum crystals : en
  • FR1256781A - Electric semiconductor manufacturing control device : en fr
  • FR1256558A - Heater-booster assembly : en fr
  • FR75027E - Azo dyes, their preparation and applications : en fr
  • GB863416A - Process for polymerizing lower olefines : en
  • FR1256812A - Improvements in methods and apparatus for measuring the viscosity of a liquid : en fr
  • CA616716A - Heat exchangers of the plate type : en
  • CA616733A - Insecticidal compositions : en
  • DE1102942B - Process for the production of high-octane and volatile gasoline : de en
  • FR75092E - Device facilitating the removal of sheets from a stack of ferromagnetic sheets : en fr
  • GB863685A - Improvements relating to helicopters : en
  • DE1102755B - Process for the production of new 3- (ª ‰ -halogenoethyl) -3, 4-dihydro-4-oxo-quinazolines : de en
  • DE1102823B - Method for handling switching operations by markers in indirectly controlled telephone switching systems : de en
  • FR1256780A - Burner : en fr
  • GB863629A - Improvements in or relating to thermionic cathodes : en
  • CA616661A - Switch actuator : en
  • CA616700A - Television receiver gated automatic gain control system : en
  • DE1102747B - Process for the preparation of spasmolytically active 1-alkyl-4-acylpiperazines : de en
  • DE1102998B - Wedge anchorage for tension wire bundles : de en
  • DE1103079B - Fuel evaporator : de en
  • US2975885A - Office conveyor : en
  • US2976075A - Magnetic pick-up device : en
  • DE1828520U - TRANSPORT ROLLER, IN PARTICULAR FOR HAIRDRESSING UNITS. : de en
  • DE1102792B - Frost-proof road : de en
  • DE1828456U - ELECTRIC MACHINE WORKING ON THE FERRARIS PRINCIPLE. : de en
  • DE1828493U - BAG FOR STORING DIRTY SUBSTANCES. : de en
  • GB863377A - A method of manufacturing laminated mica products : en
  • US2975831A - Rotary louver traverse blind : en
  • DE1102803B - Device for the magnetic storage of television signals : de en
  • DE1103180B - Method and device for centering a workpiece on honing machines : de en
  • IS1211A7 - Improvements to echo sounders : en is
  • CA616903A - Process of treating ketosis in ruminants : en
  • US2976310A - Multiple step continuous contacting of immiscible substances : en
  • DE1102709B - Electrolyzer : de en
  • DE1828574U - VALVE OPERATED WITH A HANDLE FOR COLD AND HOT WATER OR MIXED WATER. : de en
  • DE1828692U - COUPLING DEVICE FOR ROLLING APPARATUS TAKEN BY A CIRCULATING CONVEYOR CHAIN. : de en
  • FR1256760A - Pressure regulator for respiratory equipment and the like : en fr
  • FR1256913A - Device for clamping a rim on a truck wheel : en fr
  • DE1102915B - Phase modulator tubes with electrostatic modulation of an electron bundle : de en
  • DE1103040B - Device for measuring the axle pressure of vehicles : de en
  • GB863294A - Means for transmitting electrical signals between relatively-movable objects : en
  • GB863367A - A control element for lubricating systems : en
  • GB863551A - 3-mercapto-phenthiazine derivatives and salts thereof : en
  • DE1102772B - Electrical device for controlling a tape punch in connection with a typewriter : de en
  • DE1828486U - DEVICE FOR RELEASING THE COLD ROD FROM THE STARTING HEAD IN CONTINUOUS CASTING PLANTS. : de en
  • FR1256768A - Process for removing hydrogen sulfide from liquid hydrocarbons : en fr
  • US2975990A - Film reeling magazine for movie cameras : en
  • US2976196A - Apparatus for laminating : en
  • FR1256998A - Load limiting device for lifting devices with non-swiveling jib or limited orientation : en fr
  • US2976454A - High frequency energy interchange device : en
  • GB863664A - Improvements in or relating to elastic wave measuring systems : en
  • FR1256843A - Sealing device for packaging tube : en fr
  • GB863571A - Separation of plutonium and fission products from uranium : en
  • GB863654A - Improvements relating to magnetic storage core arrangements : en
  • US2975851A - Fluid pressure control system : en
  • DE1828522U - BAG MADE OF REFRACTORY MATERIAL. : de en
  • US2975540A - Receiver assembly : en
  • DE1103113B - Spindle drive with flywheel for long milling machines : de en
  • DE1103139B - Drum rotatable around a horizontal axis for drying photographic papers : de en
  • DE1828528U - FORK PALLET TRUCK. : de en