• US2873194A - Vitamin fortified canned-fish animal food : en
  • CA570524A - Resin-reinforcing glass fibers treated with an alkenyl silane : en fr
  • CA570337A - Working up of products from the catalytic hydrogenation of carbon monoxide : en fr
  • DE1050485B - Lubricating and heating oil additives : de en
  • US2873073A - Tape recorder and transcriber drive system : en
  • US2872867A - Ordnance construction : en
  • CH336047A - Device for ironing fabrics : en fr
  • CH336139A - Process for the production of complex heavy metal compounds of azo dyes : de en
  • AT202153B - Process for the preparation of new, cation-active, amide-containing urea derivatives. : de en
  • AT202212B - Multi-purpose socket with short-circuit testing device. : de en
  • CA570510A - Plasticized hydrolyzed ethylene vinyl ester polymer : en fr
  • CH336237A - Valve, the movement of which is caused by the pressure medium : de en
  • AT202223B - Electric light bulb : de en
  • AU229306B2 - Improvements in or relating to compression distillation apparatus : en
  • CA570366A - Polymerization of ethylenic monomer using magnesium hydroxide as a suspension stabilizer : en fr
  • US2873317A - Call transmitter : en
  • AT201903B - Stretchable link belt : de en
  • AU233665B2 - Polymerization of vinyl acetate andthe production of polyvinyl alcohol from such polymer : en
  • BE536827A - FATTY ACID EPOXIDATION. : en fr
  • US2873179A - Gasoline composition : en
  • US2873206A - Process for the optical brightening of polyester fibers : en
  • DE1783102U - CONTAINER WITH SPOUT DEVICE. : de en
  • AU227845B2 - Improvements in bicycle saddles : en
  • US2873178A - Process for gelling distillate hydrocarbon fuels : en
  • US2873186A - Thorium-silicon-beryllium alloys : en
  • US2873212A - Carboxylic-nitrile-vinyl ether coating compositions, process and coated product : en
  • CA570603A - Treatment of naphthenic acids : en fr
  • US2872726A - Sintered hard compositions : en
  • PL41883B1 - : en pl
  • CH336257A - Method of bleach-fixing photographic images : de en
  • FR1172392A - Lubricating compositions : en fr
  • FR1172528A - Partially reflecting protective glass with degressive absorption of light, method and device for its preparation : en fr
  • US2873105A - Governor : en
  • US2872864A - Center-guide for fin-stabilized fixed round ammunition : en
  • US2873016A - Braking device for paper carriage of office writing machines : en
  • US2873315A - Automatic start-stop circuit for facsimile recorders : en
  • US2873071A - Room air heater and purifier : en
  • DE1783160U - CHARACTERISTICS. : de en
  • FR1172591A - Improvements to the driven members of electromagnetic clutches of the so-called magnetic powder type, and clutches comprising such improved driven members : en fr
  • DE1783200U - WASHING DEVICE FOR POTATOES ON SPIRAL ELEVATORS. : de en
  • AU4032558A - Fitting and stitching machine for printed paper webs : en
  • CH336065A - Process for the preparation of new nitrogen and phosphorus containing compounds : de en
  • PL41874B1 - : en pl
  • PL41910B1 - : en pl
  • USPP1810P - Rose plant : en
  • AU227669B2 - An improved pump : en
  • DE1050682B - : de en
  • DE1782843U - TWO-LEAF CLASP OR HAIR HOLDER FOR WOMEN AND GIRLS. : de en
  • CH336160A - Method of making an antibiotic substance : de en
  • US2873331A - Compressed air actuated electric switch : en
  • DE1050318B - Process for the peptization of dispersions of silica, metal oxides or mixtures of both to form stable sols : de en
  • DE1050416B - Clamp for fastening cables or pipes to profile rails, for example angled iron : de en
  • AT202141B - Process for the production of new basic ethers of hydroxy-anthraquinones and salts thereof : de en
  • AT202221B - Current transformers for high voltage systems : de en
  • CH336276A - tire : de en
  • US2873150A - Roller suspension for a cabinet drawer : en
  • FR1172637A - Device for twisting yarns or bundles of yarns, in particular for applying a false twist : en fr
  • DE1050578B - Brooch : de en
  • DE1782707U - LAMPION STICK. : de en
  • DE1782849U - ADJUSTMENT DEVICE FOR FOOD CUTTING MACHINES. : de en
  • DE1782895U - FURNITURE FITTING. : de en
  • FR1172522A - Improvements to electric clocks : en fr
  • FR1172569A - Improvements to means and devices such as library shelving, file storage racks, or the like : en fr
  • GB808756A - Feeding mechanism for envelopes and the like : en
  • CA570396A - Throttle valves for pneumatic tools or the like : en fr
  • GB808829A - Improvements in or relating to stabilized or stabilizing apparatus : en
  • AT202177B - Device for sealing the gap between the walking beam and the furnace base on ovens with walking beam conveying. : de en
  • DE1050343B - Process for the preparation of aminocarboxylic acid esters : de en
  • AT201931B - Air-cooled internal combustion engine : de en
  • CA570471A - Machine for bundling components : en fr
  • AT201923B - Facility for washing a milking facility : de en
  • AU230561B2 - Improvements in or relating to tyres : en
  • CA570590A - Process and apparatus for depositing coatings on sheet material : en fr
  • CH336230A - Suspension device : en it
  • CA570248A - Positive wedge sealing piston and sleeve : en fr
  • CH336142A - Process for the preparation of dye salts : de en
  • GB808703A - Improvements in or relating to type printing telegraph apparatus : en
  • AU229480B2 - Improvements in or relating to folding chairs stools andthe like : en
  • CA570391A - Thread advancing drying unit : en fr
  • CA570518A - Method of waterproofing leather : en fr
  • AU4029058A - Method and apparatus for twisting yarn : en
  • CH336279A - Lights, in particular headlights for two-wheeled vehicles : de en
  • CH336291A - Sash lifting device on frames of doors, windows or the like : de en
  • CA570241A - Locking mechanism for doors : en fr
  • CH336102A - Micafolium for the insulation of electrical conductors : de en
  • CH336173A - Display console : en fr
  • AT202205B - Cover for accumulator batteries. : de en
  • CH336264A - Device for pumping and compressing fluids : en fr
  • PL41908B1 - : en pl
  • US2873066A - Electrical multiplier : en
  • FR1172489A - Extrusion apparatus and method : en fr
  • GB808958A - Improvements relating to the electrodeposition of rhodium : en
  • US2872790A - Refrigerator for use in connection with engines utilizing volatile fuel : en
  • US2873213A - Peracetic acid treatment of vulcanized rubber : en
  • DE872493C - Process for the preparation of mononuclear tetraarylboron complex salts : de en
  • FR1172583A - Color television system and analog systems : en fr
  • US2872843A - Test lens holder for eyeglass frames : en
  • US2872962A - Shock cushioning wheel : en
  • US2873006A - Brake adjustment mechanism : en
  • CH336042A - Round bending machine : de en
  • AU4042558A - Hydraulic pump or motor : en
  • NL223349A - : en
  • US2873217A - Method for manufacturing a hollow electron-emissive electrode : en
  • AU4037558A - Improvements in or relating to cores for use inthe manufacture of concrete units : en
  • CA22264S - Tire tread for a vehicle wheel : en
  • CA570566A - Absorption of a gaseous reagent in discrete material : en fr
  • US2872985A - Cyclone gas anchor : en
  • GB808892A - Method of marking documents : en
  • US2872816A - Linkage mechanism for indicating instrument : en
  • US2873273A - Steroids : en
  • US2872760A - Method for packaging fluid materials : en
  • US2872943A - Spring balanced fluid pressure control valve : en
  • FR1172529A - Device for crimping conductive parts on an insulated electrical conductor : en fr
  • FR1172578A - Lighting fixtures improvements : en fr
  • FR1172258A - Method and apparatus for cooling lumpy or granular material : en fr
  • FR1172605A - Method and device for the continuous manufacture of padding layers and veils : en fr
  • US2872863A - Hectograph duplicating : en
  • US2873349A - Internal combustion engine manifold heater : en
  • CA570516A - Process for the manufacture of phosphatic chemicals : en fr
  • CH336228A - Gas turbine rotor : de en
  • CH336238A - Flow control device for water treatment plant : de en
  • DK86867C - Board fitter. : da en
  • PL41854B1 - : en pl
  • CA570340A - Preparation of m- and p-diisopropylbenzene : en fr
  • US2872993A - Power steering mechanism : en
  • US2873264A - Vinyl aromatic polymers stabilized with dimethylalkylene diamines : en
  • US2873199A - Emulsion coating composition containing synthetic drying oil and process of making it : en
  • US2873369A - Television synchronization : en
  • CA570371A - Electric discharge tubes : en fr
  • CA570439A - Process for the granulation of materials : en fr
  • PL41885B1 - : en pl
  • PL41826B1 - : en pl
  • US2873234A - Electrodeposition of copper : en
  • US2873346A - Sealing machine : en
  • DE1050444B - : de en
  • DE1050614B - : de en
  • AT202035B - pen : de en
  • CA570600A - Covered boxes or cartons : en fr
  • DE1783097U - DECORATIVE AND COVER CAP FOR ADJUSTABLE STEM ARM. : de en
  • GB808911A - Improvements in or relating to sockets for electrical plug-and-socket connectors for cystoscopes and other endoscopic instruments : en
  • IE23943L - Ferrocenes : en
  • DE1050622B - : de en
  • DE1783076U - WORKING CYLINDER WITH CONTROL VALVE ATTACHED TO IT. : de en
  • DE1783081U - SPEED ADJUSTMENT DEVICE, ESPECIALLY FOR FARM TRACTORS. : de en
  • DK86869C - Device for row cleaners. : da en
  • DE1050486B - Heat-resistant, oil and grease-free, water-soluble phosphate and borate containing lubricant : de en
  • DE1782751U - ARRANGEMENT OF TRACKS ON A CIRCUIT BOARD FOR PRINTED CIRCUITS. : de en
  • DE1782976U - IMAGE CHANGING DEVICE FOR IMAGERS WITH A PICTURE MAGAZINE. : de en
  • DE1783023U - NOISE CONTROL AND SHUT-OFF VALVES. : de en
  • FR1172701A - Refinement of or related to elastic couplings : en fr
  • DE1782818U - SILENCERS FOR PISTON COMPRESSOR PRESSURE PIPES. : de en
  • DE1783047U - ENVELOPES IN RELATED FORM. : de en
  • GB808728A - Improvements in or relating to heat exchangers : en
  • GB808965A - Process for the distillation of a multi-component mixture : en
  • US2873169A - Basic peroxide precipitation method of separating plutonium from contaminants : en
  • US2873241A - Process for improving the adhesiveness of lacquers and printing colours on polyethylene products : en
  • DE1782971U - CALENDAR OR COUNTERS WITH RECORD. : de en
  • DE1782857U - WOODEN SUPPORT AND GUIDE RAIL FOR CURTAINS OR CURTAINS. : de en
  • US2872969A - Adjustable folding chair : en
  • US2873176A - Reaction-regeneration system for hydroforming naphtha with platinumalumina catalyst : en
  • FR1172330A - Method and device for transmitting axial forces exerted by inclined rotating drums to foundations, in particular in the case of rotary kilns and coolers : en fr
  • GB808939A - Electric bed heater : en
  • DE1782915U - FAN, SPECIALLY FOR WALL MOUNTING. : de en
  • US2872905A - Valve devices for controlling servodevices of the differential air pressure type : en
  • FR1172327A - Light-curing compositions, products for making them, and processes for making and using them : en fr
  • DE1050288B - Drive for haulage or extraction machines in underground mining : de en
  • FR1172251A - Ozone concentration and dilution process : en fr
  • FR1172287A - Fibrous product and its manufacturing process : en fr
  • GB808647A - Improvements in or relating to the fast dyeing of nitrogenous fibers with water-soluble metal-containing azo dyestuffs and acid milling dyestuffs : en
  • FR1172487A - Process for the preparation of analgesic compounds : en fr
  • GB808906A - A plant for a continuous process for purification, treatment and utilisation of liquids, in particular, waste water : en
  • DE1782715U - DISC SUCTION DEVICE ON PRESSES OD. DGL. WORKING MACHINERY. : de en
  • DE1783068U - CINEMA PROJECTORS. : de en
  • GB808755A - Improvements in or relating to synthetic resins and to abrasive articles formed therefrom : en
  • AU4042858A - Expansion compensating coupling device : en
  • CH336258A - Process for the production of copies or color separations from multicolor photographic subtractive images : de en
  • DE1783131U - MINE FOR BALLPOINT PEN. : de en
  • US2873111A - Vehicle actuated mechanism for garage doors : en
  • AU221123B2 - Lmprivements in and relating to diquaternary compounds andthe manufacture thereof : en
  • FR1172503A - Method and device for baking shoe soles and similar applications : en fr
  • FR1172646A - Endless apron for textile machines, in particular friction apron : en fr
  • FR1172622A - Improved signaling device for public roads : en fr
  • GR19476B - ORIGINAL BASKET OF THERMOPLASTIC MATERIAL. : el en
  • FR1172492A - Method and device for feeding rotary kilns with raw sludge : en fr
  • FR1172493A - Mobile lubricating composition : en fr
  • US2873173A - Endothermic gas generator : en
  • USRE24598E - de blasio : en
  • AT202220B - Process for the manufacture of a coil wound with flat wire : de en
  • AU4044258A - Improvements relating to vigilance control apparatus for automotive railway vehicles : en
  • BE570268A - : en
  • CA570299A - Holder for stereo-paired transparencies and method of manufacture : en fr
  • CA570565A - Molasses treatment : en fr
  • DE1782814U - FIREPLACE MANUFACTURED AS A FINISHED PART. : de en
  • DE1783195U - DEVICE (HOLDING DISK) FOR ROTATING CYLINDRICAL, CONICAL OR OTHER ROUND BODIES OF VARIOUS SIZES, FOR THEIR FURTHER PROCESSING, E.G. FOR PAPER BASKETS. : de en
  • DE1782737U - ARRANGEMENT FOR DESKS, IN PARTICULAR FOR REMOTE-CONTROLLED TRACKS ON RAILWAYS. : de en
  • USPP1809P - Rose plant : en
  • US2872921A - Breathing regulator with float-assisted exhalation valve : en
  • FR1172500A - Mat formed of assembled slats : en fr
  • GB808674A - Improvements in frames for canopies : en
  • AU4038258A - 2,2-diha lo-a llopregnane compounds and process of preparing same : en
  • CH336342A - Multiple hand-held tool : en fr
  • PL41835B1 - : en pl
  • US2872888A - Pipe aligning tool : en
  • US2872959A - Quiver silencer : en
  • PL41844B1 - : en pl
  • US2873300A - Selective sulfonation procedure for separating a 1, 3, 5-trialkylbenzene from benzene hydrocarbons : en
  • USD184388S - : en
  • US2872814A - Fluid flow measuring gauge : en
  • USD184394S - Decanter : en
  • DE1050429B - Protection circuit for portable electricity consumers : de en
  • FR1172576A - Manufacturing process of isocyanate polymerization products : en fr
  • CA570537A - Feeding mechanism for sewing machines : en fr
  • CH336254A - Process for manufacturing a non-textile fibrous material, and apparatus for carrying out this process : en fr
  • DE1050309B - Index card, account sheet or the like with razor-sharp slots assigned to one another in pairs in parallel rows : de en
  • AU227083B2 - Abrading machine : en
  • DE1782940U - DEVICE FOR THE MANUFACTURE OF PLASTER BOARDS ON THE MASONRY IN DOOR OPENINGS. : de en
  • DE1783003U - ASHTRAY. : de en
  • DE1783156U - TABLE FOOT BALSL WITH FIGURES CONTROLLED FROM THE OUTSIDE. : de en
  • US2873012A - Vending machines : en
  • US2873200A - Resinous coating compositions and process of making them : en
  • GB808738A - Improvements in cigarette dispensing and lighting appliances : en
  • DE1050472B - Process for the preparation of highly soluble dyes of the auramm series in alcohols : de en
  • IE23941L - Ferrocenes : en
  • FR1172311A - Oscillograph : en fr
  • FR1172452A - Gyroscopic instrument : en fr
  • GB808778A - Improvements in internal-combustion-operated, free-piston gas-generators : en
  • GR19472B - METHOD OF POLYMERIZATION OF UNSATURATED CARBOHYDRATES. : el en
  • US2872764A - Method of filling small vessels : en
  • US2872795A - Circular knitting machine : en
  • US2873335A - Variable resistance circuit controller : en
  • DE1050521B - Mixer with friction roller drive : de en
  • FR1172626A - Boxes, tubes and insulated containers made of <<foams>> plastics : en fr
  • GB808862A - Improvements in or relating to television receiver cabinets : en
  • GB808954A - Ferritic alloys and methods of making and fabricating same : en
  • FI30186A - Saw blade : en fi
  • US2872833A - Cold rolling mills : en
  • FR1172712A - Aeration and flotation tank : en fr
  • USD184391S - Decanter : en
  • DE1782958U - STRUCTURE IMAGE TEMPLATE. : de en
  • DE1050339B - Process for the preparation of cytostatic 1,4-disubstituted piperazines : de en
  • US2873353A - Welding of helically formed tubing : en
  • GB808827A - Improvements in or relating to motion transmitting mechanisms : en
  • DK86878C - Process for the production of surface-treated strip-shaped material. : da en
  • US2873056A - Telescopic lavatory safety platform : en
  • DE1050477B - : de en
  • DE1050334B - Process for the preparation of 17-cyan-17-ol-oestr-4en-3-one or its 3-derivatives : de en
  • FR1172402A - Method and apparatus for treating wooden surfaces : en fr
  • FR1172480A - Decorative ribbon holder : en fr
  • US2873297A - Process of reacting olefin oxides with specified organomagnesium chlorides : en
  • GB808882A - Improvements in or relating to the blending of fibres : en
  • CA570289A - Welding apparatus and welding systems : en fr
  • CH336256A - Photosensitive diazotype material for dry development : de en
  • CH336298A - Stretching mechanism for roving and ribbons of textile fibers : en fr
  • USD184413S - Swivel base vise : en
  • DE1782911U - TWO-SIDED TILTING PAY PLATE. : de en
  • DE1783147U - NEEDLE BEARING FOR ROLLING UNDER DRAWING PLANTS. : de en
  • DE1783196U - CHAIN TUBE PLIERS. : de en
  • GB808844A - Improvements relating to anion-exchange resins : en
  • FI30164A - Anordning vid överföring av mallkontur till arbetsstycke : en fi
  • MC82A1 - Method and apparatus for making up and removing make-up. : en fr
  • US2872743A - Demonstrator for the formula for the surface of a sphere : en
  • US2873352A - Waterproof plastic heating pad : en
  • US2872982A - Method for improving production of oil wells : en
  • US2872996A - Seismic wavelet contraction : en
  • DE1050532B - : de en
  • GB808768A - Improvements in or relating to circuits for generating stabilized pulsatory voltages : en
  • FR1172286A - Pulse modulation device : en fr
  • FR1172740A - Advanced process for the recovery of polymers : en fr
  • US2872967A - Walking-aid apparatus : en
  • CA570552A - Felt-like products : en fr
  • CH336252A - Switching device on a zigzag sewing machine with adjustable, step-by-step drivable control device for automatic generation of different stitch patterns : de en
  • US2873042A - Adjustable floating roof : en
  • US2873413A - Magnetic-field-producing device : en
  • US2872733A - Layout instrument : en
  • AU223686B2 - Highspeed washing and relaxing thread advancing storage reel : en
  • DE1782886U - WRITING DESK. : de en
  • DE1783056U - LABELS TO BE PLUGGED ON PLANTS. : de en
  • DE1783106U - BARREL PLASTER BUNGE WITH BUNG. : de en
  • FR1172435A - Improvements to vibro-thermal devices for automatic drug delivery : en fr
  • FR1172745A - Perforated sheet and its manufacturing process : en fr
  • DE1050371B - Process for generating pulses : de en
  • DE1050616B - : de en
  • GB808732A - Improvements in or relating to photographic cameras : en
  • GB808927A - Improvements relating to the wet spinning of artificial filaments : en
  • GB808640A - Improvements relating to electric storage battery plates : en
  • DE1050453B - : de en
  • DE1050645B - Blind stitch sewing machine : de en
  • DE1782921U - BUILDING BLOCK. : de en
  • AT201907B - Friction wheel lighter : de en
  • DE1050290B - Adjusting device consisting of a nut and a spindle, especially for chocks in rolling mills : de en
  • US2873418A - Servosystem pitch control for aircraft : en
  • AU3037657A - Improvements indoors for stoves, ranges andthe like : en
  • CA570232A - Closure for containers : en fr
  • DE1050387B - Circuit arrangement for telephone PBXs with crossbar switches : de en
  • DE1050525B - : de en
  • DE1050575B - : de en
  • DE1050503B - : de en
  • DE1782871U - SPRING TENSION CONSOLE FOR GLASS SHELVES. : de en
  • CH336080A - Process for the preparation of tropine derivatives : de en
  • FI30165A - Rengöringsmedel : en fi
  • AU4027558A - Improvements in or relating to dynamo-electric machines : en
  • AU4042258A - Drive mechanism, particularly for engine accessories : en
  • AU231572B2 - Improvements in and relating to pharmaceutical compositions containing polythene plastic material : en
  • CA570319A - Microwave filter with a variable band pass range : en fr
  • CH336119A - Insulated winding and method of making the same : de en
  • US2872916A - Cement handling apparatus : en
  • US2872930A - Dental floss holder : en
  • US2872934A - Control system for fluid operated power device : en
  • US2873342A - Electric heating : en
  • US2872998A - Acoustical silencer : en
  • US2873271A - 1, 4, 17(20)-pregnatrienes : en
  • DE1783014U - AIR CLEANER COMBINED WITH AN SUCTION SILENCER FOR AIR SUCTION MACHINES. : de en
  • DE1783065U - CAMERA WITH DEVICE FOR DETERMINING OR INSERTING EXPOSURE SIZES : de en
  • GB808669A - Improved method for stabilizing acid-activated chlorite solutions : en
  • GB808682A - Sealing containers : en
  • GB808934A - A telescopic shock absorber : en
  • FR1172256A - Folding packaging manufacturing process : en fr
  • US2872878A - Track tamping machine : en
  • US2872929A - Device for cleaning teeth : en
  • DE1783040U - SCREW CENTER. : de en
  • FR1172663A - Beams capable of telescopic elongation and shortening and made up of exterior and interior beam elements, in particular formwork beams : en fr
  • CH336162A - Process for the production of a stable coating mixture for glass fibers : de en
  • BE570232A - : en
  • CH336050A - Filter device, preferably for cleaning raw water from rivers and lakes : de en
  • CA570345A - Manufacture of sintered iron bodies : en fr
  • CA570481A - Coupler dispersions for color photography containing protein polymers : en fr
  • CH336185A - Construction board formed from several small plates : de en
  • CH336315A - Box for packing powdery material : de en
  • DK86864C - Heater. : da en
  • DE1782787U - LUMINAIRE FOR FLUORS. : de en
  • FR1172385A - Process for manufacturing spheroidal alumina particles : en fr
  • DE1050547B - Process for the production of high molecular weight polyethylenes : de en
  • DE1782961U - DEVICE FOR ADJUSTING THE INCOMING POSITION OF TRIPOD SUPPORTS, IN PARTICULAR TRIPOD TABLES. : de en
  • CH336196A - Method for influencing the beam path in the reading microscope of a surveying instrument : de en
  • DE1050403B - Inductance arrangement with conductor parts that can be switched on and off by a displaceable tap : de en
  • DE1783090U - BALL JOINT, IN PARTICULAR FOR THE STEERING RODS OF MOTOR VEHICLES. : de en
  • DE1782984U - THERMOMETER. : de en
  • DE1783179U - PACKAGING FOR ELECTRIC CHRISTMAS TREE LIGHTING. : de en
  • US2873013A - Printing machine : en
  • US2873164A - Process of bleaching polyacrylonitrile textiles with strong mineral acid pretreatment and then acidified sodium chlorite : en
  • AU4028458A - Antibacterial compositions : en
  • DE1050619B - Profiled sealing strip : de en
  • US2873024A - Shipping container for glass sheets : en
  • US2873158A - Dispenser for rolled tissues : en
  • CA570514A - Process for carrying out the polymerization of olefins or olefin-containing mixtures : en fr
  • AT202002B - Control device for hydraulic presses : de en
  • AT202078B - Loom : de en
  • CH336236A - Tube cap : en fr
  • CH336302A - Music item : en fr
  • AT202087B - Method and device with at least two separation stages for separating granular material into two or more end fractions in an ascending flow of liquid with the aid of gravity : de en
  • AT202237B - reactor : de en
  • AU3047457A - Ornamentation of plywood panels : en
  • GB808680A - Improvements in or relating to the resistance heating of steel : en
  • DE1050596B - : de en
  • CA570303A - Door-operating system : en fr
  • BE536761A - PROCESS FOR THE PRODUCTION OF TEREPHTHALIC DIALDEHYDE. : en fr
  • DE1782994U - PORTABLE TRAINING KIT. : de en
  • US2873060A - Receptacle liner : en
  • DE1050652B - : de en
  • DE1782951U - STABLE GRAVE VASE. : de en
  • DE1050684B - : de en
  • DE1050594B - Control device for internal combustion engine : de en
  • DE1782703U - LADIES SNEAKERS AND LADIES 'SLIP. : de en
  • DE1782970U - TILT HOLDER FOR CARTRIDGE CAPSULE. : de en
  • DE1783121U - FURNITURE HINGE. : de en
  • DE971455C - Fire chamber for electric liquid circuit breakers : de en
  • DE1783005U - DRIVE DEVICE FOR CUTTING KNIVES OF SICKLE MOWERS. : de en
  • US2872838A - Controllably expandable and removable fastener : en
  • DE1050605B - Combustion fuel injection pump for internal combustion engines : de en
  • DE1050545B - Process for the production of flame-retardant styrene polymers : de en
  • DE1782800U - ELECTRIC COOKER. : de en
  • DE1782893U - SERVING BOARD WITH FOLDING LEGS AND HANDLEBARS. : de en
  • DE1783073U - PHOTO FILM BAGS. : de en
  • DE1783176U - SWEET PACK. : de en
  • DE1782883U - FRAME FOR A SEAT OR Lounger. : de en
  • CA570594A - Continuous casting mold : en fr
  • CH336054A - Electrode arrangement for the separator of an electrostatic precipitator : de en
  • US2873134A - Sash lock : en
  • FR1172557A - Silicon transistor and its manufacturing process : en fr
  • AU3024957A - Improvements relating to portable power presses : en
  • US2873034A - Bicycle rack : en
  • US2873359A - Transistorized radio receiver : en
  • DE1050579B - Pull link belt : de en
  • DE1783138U - SIGNAL ORDER LOUDS, IN PARTICULAR BELL. : de en
  • FR1172345A - Process for the preparation of 19-nor-delta-4-androstene, 3-one 17-beta-hexahydrobenzoate : en fr
  • FR1172600A - Tool for grinding scissors with profile teeth and scissors obtained : en fr
  • GB808849A - Process for the manufacture of pimelic acid : en
  • CH336059A - Device for producing manganese dioxide by electrolysis : en fr
  • DE1050305B - : de en
  • AT202114B - Process for reducing the double salts of niobium and / or tantalum halides : de en
  • US2873063A - Collector for yarn bobbins : en
  • DE1782972U - RING REEL FOR ENDLESS STRAPS. : de en
  • GB808940A - Improvements relating to curtain supports : en
  • DE1050332B - Process for the production of insecticidally active, liquid trichloroethylpentachlorocyclopentadiene : de en
  • AT202190B - Frequency divider circuit : de en
  • DE1782925U - BUILDING PLATE. : de en
  • DE1783035U - MACHINE TOOL EQUIPPED WITH A QUILL. : de en
  • DE1783051U - CLEAR IN-LINE POCKET WITH PERFORATION FOR EASIER SEPARATION OF THE SINGLE POCKETS. : de en
  • FR1172315A - Improvements to multi-channel recording systems : en fr
  • AT201920B - Hand tool for beet heads : de en
  • CH336333A - Clock with a clockwork driven by a tension spring and an electromagnetically operated winding device : de en
  • DE1050450B - Method for manufacturing a silicon semiconductor device with alloy electrodes : de en
  • GB808673A - Improvements relating to a spring suspension and compensating arrangement for the road wheels of vehicles : en
  • GB808723A - Improvements in or relating to the separation of plutonium : en
  • GB808720A - Improvements in biscuit and like sandwich making machines : en
  • GB808766A - Improvements relating to the manufacture of containers for small electrical components : en
  • US2872824A - Radio frequency tuner having fine tuning means : en
  • US2872894A - Automatic immersion apparatus : en
  • DE1050649B - : de en
  • GB808910A - Improvements in or relating to the recovery of gold from aqueous cyanide liquors : en
  • US2873319A - Magnetic tape recording and reproducing system and apparatus : en
  • US2873089A - Shuttle for carrying automotive vehicles : en
  • US2873358A - Vapor-tight lamp fixture : en
  • US2873432A - Winding for electrical apparatus : en
  • AT202155B - Process for the production of tetraaryl tin. : de en
  • CA570296A - Preparation of liquid indophenol sulfurized dyestuffs : en fr
  • USD184405S - Microfilm reader : en
  • DE1782920U - ACID-RESISTANT MOLDED STONE FOR THE CONSTRUCTION OF GAERFUTTER-SILOS, DUMMING PITS, SEWAGE BASINS, STABLE FLOORING AND JUMPERS. : de en
  • US2873095A - Terminal, corner and splice connectors for ornamental rail structures : en
  • CA570427A - Agglomerated ores and method of producing them : en fr
  • AU227983B2 - Plastic rivet assembly : en
  • CH336307A - Machine for the manufacture of tiles and the like : en it
  • US2873294A - Process for synthesizing glutamine : en
  • US2873064A - Centrifugal decanter with horizontal axis, separating drum and discharge of residuesby means of a scraper : en
  • DE1050487B - Additives for engine lubricants : de en
  • DE1782829U - DRESSING CLIP. : de en
  • DE1783193U - TIME REGULATION DEVICE FOR TIMER AND TIMER SWITCH : de en
  • DE1782873U - FOLDING CHAIR. : de en
  • DE1783096U - GLOVE REAR SPOT. : de en
  • DE1783079U - HITCH PIN WITH SPRING HANDLE RETAINER. : de en
  • FR1172473A - Clip bracelet : en fr
  • DE1782880U - SEATING OR SEATING AND Lounging furniture. : de en
  • DE1782985U - HOT CONDUCTOR VACUUM METER. : de en
  • PL41913B1 - : en pl
  • DE1782941U - FRAMEWORK CONSOLE : de en
  • FR1172371A - Display rack : en fr
  • DE1782807U - EVAPORATIVE BURNER FOR OIL FIRING SYSTEMS. : de en
  • US2873344A - Inductor device : en
  • DE1782712U - DEVICE FOR RELEASING RUNNING ROLLERS IN A ROLLING MILL. : de en
  • US2872915A - Solar energy apparatus : en
  • USD184414S - Furniture glide : en
  • DE1050585B - : de en
  • DE1783116U - SECURITY LOCK FOR BEARING DOORS. : de en
  • FR1172447A - Device for fixing pipes through a wall, partition or the like : en fr
  • FI30191A - Anordning vid schaktugn : en fi
  • FR1172366A - Elongation control device for pull straightening machines : en fr
  • FR1172421A - Process for the manufacture of liquid bituminous binder and for the preparation of road materials using this binder, and road materials used in this process : en fr
  • FR1172555A - On-load switching manipulator for tap-type transformers : en fr
  • FR1172347A - Machine for providing a hollow body with a plastic lining : en fr
  • FR1172642A - Handset : en fr
  • FR1172544A - Photoelectric cell : en fr
  • AU4028058A - Synthetic resin molding compositions : en
  • CH336071A - Process for the production of new indoles : de en
  • US2872811A - Refueling apparatus : en
  • US2872984A - Perforated pipe structure : en
  • US2872687A - Water closet appliance : en
  • US2873444A - Pulse synchronizer : en
  • US2873221A - Method of treating semi-conductive bodies : en
  • GB808812A - Production of articles coated with a polymerized surface layer : en
  • GB808691A - Improvements in gas-borne dust filter apparatus : en
  • FR1172403A - Manufacturing process of a hollow article : en fr
  • FR1172634A - Assembly to check the constancy of the zero point of an impedance wheatstone bridge : en fr
  • GB808903A - Polyhydrochrysene compounds and process of making same : en
  • GB808922A - Improvements in or relating to the treatment of articles formed of high temperature nickel-base alloys : en
  • DE1050506B - Process for the production of an active ingredient concentrate from senna drugs : de en
  • DE1782713U - DEVICE FOR EVEN SPOOLING OF WIRE AND FEDES ON DISC REELS. : de en
  • DE1782801U - ELECTRIC ROOM HEATER. : de en
  • FR1172381A - Improvements to glass block pushers, mounted in glassware tanks : en fr
  • FR1172365A - Process for preparing leuco esters of vat dyes : en fr
  • FR1172682A - Manufacturing process for cyclic urea derivatives : en fr
  • FR1172575A - Color television system : en fr
  • FI30185A - Band saw : en fi
  • FR1172336A - Propylene copolymers : en fr
  • DE1782863U - HANGING DEVICE FOR MIRROR WITH PLATE. : de en
  • DE1783022U - REUSABLE VALVE. : de en
  • DE1783070U - LISTENING AND CUTTING TABLE. : de en
  • DK86876C - Gearbox for bicycles with auxiliary motor or lightweight motorcycles. : da en
  • FR1172743A - Brake control : en fr
  • US2873159A - Selectively power-operated drawer structure : en
  • US2872813A - Symmetrical transducer : en
  • DE1050664B - : de en
  • DE1782723U - DEVICE, IN PARTICULAR FOR QUICK STAPLERS, FOR CLAMPING FILES OR. DGL. : de en
  • DE1783163U - ELECTRICALLY POWERED VEHICLE TOY. : de en
  • DE1050535B - Conditioning chamber with frontal inlet and outlet openings for wood fiber boards or the like : de en
  • DE1783071U - FLASHING DEVICE. : de en
  • DE1783086U - SINGLE-AXLE TRAILER FOR CARS, ESPECIALLY FOR LIVESTOCK TRANSPORT. : de en
  • GB808917A - Long-range radio navigation system : en
  • FR1172279A - Process for preventing the formation of deposits in boilers : en fr
  • FR1172436A - Alternative plow device for adaptation to hydraulic or mechanical lifting system with three-point hitch : en fr
  • US2872837A - Remotely operated wrench adapter : en
  • DE1783045U - DRESSIER BAG. : de en
  • GR19483B - SLEEP COLLAR SUPPORT. : el en
  • GB808663A - Improvements relating to time base circuit arrangements employing transistors : en
  • GB808706A - Improvements in or relating to activation of aluminium : en
  • DE1050462B - : de en
  • GB808704A - Improvements in or relating to printing telegraph apparatus : en
  • DK86856C - Semiconductor resistor with negative temperature coefficient. : da en
  • GB808956A - Synthesis of hydrocarbons : en
  • IE23337L - Colouring pile fabrics : en
  • FR1172638A - Tank for heating or cooling milk and milk cream : en fr
  • FR1172641A - Aluminum based alloy : en fr
  • FR1172692A - Mechanical razor with two cutting sections with different actions : en fr
  • FR1172443A - Airship parachute : en fr
  • GB808870A - Knee control for adjustable fittings on drop-head sewing machines : en
  • FR1172644A - Ammunition transport device from a warehouse to a freight elevator : en fr
  • US2872792A - Refrigerating means : en
  • DE1783181U - SUPPORTING FRAMEWORK FOR STEEL LINK CONVEYOR BELTS. : de en
  • GB808729A - Improvements in or relating to the transmission of plastic substances for example the feeding of margarine to forming and wrapping machines : en
  • FR1172396A - Switch channel selector device for television receiver : en fr
  • FR1172408A - Saturator device : en fr
  • FR1172505A - New amides and their preparation : en fr
  • CH336321A - Distribution device in a dryer, in particular for pasta haberdashery : de en
  • DE1783010U - DEVICE FOR FILLING OIL, ESPECIALLY IN SCOOTER MOTORS. : de en
  • DE1782834U - SECRET PUMP WITH UPSTREAM COLLECTION CONTAINER FOR THE SECRET. : de en
  • FR1172541A - Device for the automatic classification of flat capacitors according to their capacity : en fr
  • GB808699A - Improvements in textile folding or rigging machines : en
  • GB808941A - Improvements in or relating to very short wave aerials : en
  • DE1782999U - CIGARETTE HOLDER. : de en
  • FR1172623A - Improvements to mobile beam furnaces : en fr
  • GB808763A - Expanded thermoplastic materials : en
  • FR1172579A - Process for the polymerization of ethylene and other polymers of the vinyl type, in particular : en fr
  • GB808950A - Novel sulphanilamido-isoxazole derivatives and a process for the manufacture thereof : en
  • US2873193A - Method of isolating caramel color values : en
  • DE1783042U - FILTERS, IN PARTICULAR FOR GAS MEDIA. : de en
  • FR1172352A - Polymerization process : en fr
  • CH336217A - Gas lighter : en fr
  • FR1172630A - Cylinder guide for lifting trolley : en fr
  • DE1782721U - LIGHT LEAF FOR OIL STOVE. : de en
  • FI30163A - Siktanordning : en fi
  • DE1050502B - : de en
  • DE1050629B - Hydraulic drive for quick-closing valves, especially in steam and gas turbines : de en
  • DE1783101U - Lids or hoods, in particular of household appliances : de en
  • DE1783134U - LIPBAND FOR BRAND SOLES. : de en
  • DE1782858U - ELEVATOR RAIL. : de en
  • GB808898A - Improvements in clamps for securing electrical conduits to wall boxes : en
  • GB808919A - Improvements relating to metallisable monoazo dyestuffs and their use : en
  • AT202007B - Extinguishing powder for flame and embers and process for its production : de en
  • AU3123657A - Air & abrasive mixing valve for association with sandor abrasive blasting means : en
  • GB808835A - Improvements in and relating to floor or roof structures and methods of erecting the same : en
  • GB808897A - Improvements in clamps for securing electrical conduits to wall boxes : en
  • DE1783142U - DEVICE FOR APPLYING LIQUID OR SEMI-LIQUID SUBSTANCES TO A WORKPIECE. : de en
  • FR1172343A - Automatic torque converter : en fr
  • GB808969A - An improved fruit or vegetable peeling or cleaning machine : en
  • DE1050364B - : de en
  • DE1782898U - CONNECTING PIECE FOR RODS, TUBES, OD. DGL. FOR CONNECTING STANDS AND SHELVES. : de en
  • FR1172631A - Method of repairing railway tracks and installation for its implementation : en fr
  • GB808698A - Improvements in or relating to electric wiring terminals : en
  • MC78A1 - Sophisticated tailoring button. : en fr
  • GB808887A - Improvements in or relating to a mould for casting concrete articles : en
  • GB808942A - Improved open refrigerator display case : en
  • DE1050499B - Electromedical preferably X-ray device with weight compensation : de en
  • DK86863C - Method for attaching a ridge edge to electrically heated hobs. : da en
  • FR1172696A - Roll press for briquetting or agglomerating ores, coals and the like : en fr
  • GB808713A - Dyeing of polyacrylonitrile textile materials : en
  • GB808688A - Method of quenching steel and pearlitic malleable cast iron : en
  • DE1050643B - : de en
  • DE1783088U - ADJUSTMENT DEVICE FOR CAR SEAT BACKRESTS. : de en
  • FR1172284A - Stylograph : en fr
  • FR1172498A - Adjustable lighting lamp : en fr
  • CA570370A - Car roof assembly : en fr
  • CH336064A - Process for the preparation of an intermediate for steroid synthesis : de en
  • US2873320A - Direct current amplifier : en
  • FR1172450A - Device for remote ignition of gas burners : en fr
  • DE1050673B - Sun visors, in particular for motor vehicles : de en
  • DE1783013U - FILTER INSERT, IN PARTICULAR FOR AIR FILTERS DESIGNED AS INTAKE NOISE DAMPER. : de en
  • FR1172413A - Transistor pulse regenerator circuit : en fr
  • GB808657A - Improvements in or relating to control apparatus for internal combustion engines : en
  • PL41842B1 - : en pl
  • AT201957B - Armature with a pressure reducing valve and a safety valve : de en
  • US2872721A - Electron image multiplier apparatus : en
  • US2873031A - Coffee percolator strainer support : en
  • US2872842A - Film holding device for cameras : en
  • US2873017A - Methods of and apparatus for sorting : en
  • US2873394A - Variable magnetic drive for agitators : en
  • DE1783080U - INDEPENDENT TRAILER COUPLING FOR MOTOR VEHICLES WITH LOCKING LEVER FOR LIFTING AND LOCKING THE VERTICAL COUPLING BOLT AND LOCKABLE INSERTION MOUTH IN THE CENTER POSITION. : de en
  • DE1050561B - Cable scales for emtn crane with movable boom : de en
  • DE1782729U - TYPEWRITER FOR POSTER LETTERING. : de en
  • DE1782975U - EYE GUIDE FOR BINOCULARS. : de en
  • GB808880A - Improvements in or relating to the production of glycol monoethers : en
  • US2872870A - Igniter squib : en
  • CA570457A - Wear resistant alloy steel : en fr
  • FR1172400A - Trigger device for severing links : en fr
  • DE1050549B - Process for the preparation of modified organopolysiloxane resins : de en
  • GB808651A - Accounting or similar calculating machines : en
  • GB808830A - Improvements in or relating to radio navigational apparatus : en
  • CH336048A - Durable, neutrally developable preparation for the production of ice colors in fabric printing : de en
  • DE1050638B - Soldering and welding agents for aluminum and aluminum alloys : de en
  • DE1782968U - VESSEL WITH DOSING DEVICE FOR GRAINY AND POWDERED GOODS, FOR EXAMPLE FOR FLOWER DENSER. : de en
  • PL41877B1 - : en pl
  • GB808914A - Improvements in or relating to the wet separation of mixtures of materials of different specific gravities : en
  • IE22027L - Thermoplastic yarns and methods of processing them : en
  • FR1172566A - Improvements in polymers containing nitrogen : en fr
  • PL41836B1 - : en pl
  • DE1782783U - LAMP BASE. : de en
  • FR1172255A - Matt blackening of very fine metal wires : en fr
  • DE1050426B - Device for controlling or regulating a load with several controllable semiconductor resistors connected in parallel : de en
  • AT201991B - camera : de en
  • AT202138B - Process for the production of new benzylamine derivatives and their salts : de en
  • FR1172674A - Refrigerator or refrigerated cabinet lock : en fr
  • GB808877A - Improvements in appliances for treating hernia : en
  • FI30205A - Fjädrande förarsits, speciellt för traktorer : en fi
  • FR1172548A - Belt conveyor : en fr
  • FR1172561A - Device for achieving a uniform distribution per unit area of fiber flakes : en fr
  • GB808850A - Electromagnetic traverse mechanism : en
  • CA570334A - Device for restricting the effective area of a duct : en fr
  • DE1782736U - DESIGN OF A ROAD COVERING FOR TRANSPORTABLE BRIDGES. : de en
  • FR1172462A - Improvements to sealed electro-pump units for central heating and similar : en fr
  • US2873434A - Insulation piercing terminal : en
  • DE1783029U - DEVICE FOR CLEANING TANKS, IN PARTICULAR BITUMENTANKS. : de en
  • DE971531C - Circuit arrangement for telephone private branch exchanges with recall of the exchange if a call transfer fails : de en
  • US2872708A - Cleaning apparatuses for carding machines : en
  • US2873419A - Arc-back prevention circuit : en
  • PL41917B1 - : en pl
  • FR1172748A - Process for charging induction furnaces operating under very high vacuum and installation for its implementation : en fr
  • GB808960A - Amino derivatives of esters of 2-phenyl isovaleric acid : en
  • GB808809A - Improvements relating to the shaping of metal tubing : en
  • CA570403A - Coconut oil modified alkyd with alcohol modified melamine-aldehyde in coating compositions : en fr
  • DE1783197U - DEVICE FOR DRIVING NAILS OD. DGL. WITH A PNEUMATICALLY DRIVEN IMPACT PISTON. : de en
  • AT202054B - Method for producing a mortar : de en
  • CH336280A - A method of making a compound and a compound made by the method : de en
  • CA570563A - Booted electrical receptacle : en fr
  • CH336082A - Process for the preparation of new diazoamino compounds : de en
  • AT202009B - Ball joint, in particular for the wheel suspension of motor vehicles : de en
  • AT202113B - Process for separating and displaying elements that are difficult to separate : de en
  • CA570363A - Radiochemical preparation of polymerized esters : en fr
  • CH336122A - Cooling element for liquid-cooled high-voltage apparatus, in particular transformers and choke coils : de en
  • AT202149B - Process for the preparation of new basic phenothiazine derivatives which are substituted in the 3-position by a monovalent sulfur function : de en
  • AT202228B - Circuit arrangement with several independently controllable power converters : de en
  • CH336046A - Washing machine : en fr
  • AU4036658A - Display device : en
  • CH336234A - Irreversible linkage device between two shafts : en fr
  • DE1050498B - : de en
  • AT201927B - Centrifugal power regulators, in particular for diesel engines : de en
  • AT202066B - Sorting device : de en
  • US2873114A - Feeding devices for record card machines : en
  • FR1172495A - X-ray machine comprising an x-ray tube and a high voltage transformer : en fr
  • FR1172647A - Method for the acceleration of hydraulically or pneumatically actuated revolutions regulators intended for prime movers : en fr
  • GB808671A - Improvements relating to television receiving apparatus : en
  • GB808857A - Apparatus for spinning textile fibres, in particular for the purpose of studying thedrafts : en
  • US2873174A - Reactor nozzle assembly : en
  • GB808856A - Improvements in display devices : en
  • FR1172491A - Device with suspended rollers to support conveyor belts forming gutters : en fr
  • FR1172742A - Packaging in folding carton : en fr
  • FR1172651A - Improvements in electrodialytic processes : en fr
  • GB808847A - Improvements in machines for the formation of wheel rims and the like : en
  • GB808888A - Improvements in inflatable coverings for airfoils : en
  • US2873131A - Spring metal mounting clutch : en
  • DE1782989U - DRAFT DRYER. : de en
  • DE1050658B - : de en
  • FR1172323A - Tractor trolley, especially for lifting devices : en fr
  • CA570286A - Feedstuffs containing penicillin : en fr
  • CA570421A - Compensating pipe support : en fr
  • AT201934B - Screw locking : de en
  • AU233197B2 - Process forthe production of boranates : en
  • CA570323A - Protein containing food products : en fr
  • DE1050441B - : de en
  • DE1050492B - (V St A) I Needle selection device for circular knitting machines : de en
  • CH336175A - Transformation furniture : de en
  • FR1172288A - System for gluing metal sheets : en fr
  • GB808700A - Improvements in textile folding or rigging machines : en
  • GB808739A - Improvements relating to supports for large structures : en
  • GB808951A - Oil purifier : en
  • DE1783154U - DEVICE FOR PRACTICING THE GAME OF TENNIS WITHOUT A PARTNER. : de en
  • CH336285A - Radius grinder : de en
  • AT201994B - Light-sealing protective strip for roll films : de en
  • DE1783124U - OPENING LOCKING DEVICES, IN PARTICULAR FOR DOORS AND GATES. : de en
  • GB808876A - Devices for adding to the contents of bottles, phials and the like, substances contained separately therefrom : en
  • US2873249A - Method for inhibiting the formation and growth of slime in water systems : en
  • US2873281A - Preparation of bis-quaternary : en
  • US2872848A - Gun blast suppressor : en
  • US2873274A - Preparation of piperazine : en
  • CA570547A - Ethylene polymerisation process : en fr
  • AT201952B - : de en
  • AU231884B2 - Improvements in gas filters : en
  • CA570357A - Gas-filled electric discharge tubes : en fr
  • PL41940B1 - : en pl
  • US2872683A - Staple driving mechanism : en
  • US2873054A - Coat-hanger cover : en
  • AT201910B - Seed drill : de en
  • AT201935B - Rubber suspension element with a rubber body firmly adhered to rigid parts : de en
  • AU232821B2 - Signal comparison system : en
  • CH336118A - Manufacturing process of a printed winding : en fr
  • PL41922B1 - : en pl
  • US2872939A - Flow control valve : en
  • US2873146A - Lift disengager : en
  • US2873233A - Method of electrodepositing metals : en
  • US2873183A - Continuous iron ore reduction process : en
  • US2873301A - Thermal process for preparing butadiene from butene-2 : en
  • CA570262A - Instrument panel lighting assembly : en fr
  • DE1782770U - HOUSING FOR POTENTIOMETER. : de en
  • DE1050466B - ELECTRODE CONTROL DEVICE FOR ARC FURNACE : de en
  • DE1783162U - COLLECTOR DISC FOR ELECTRIC MOTORS INTENDED FOR INSTALLATION IN TOY VEHICLES. : de en
  • PL41875B1 - : en pl
  • AT201916B - Device for moving crops lying on the ground to the side : de en
  • CA570245A - Power operated shovel for granular bulk material : en fr
  • US2873185A - Deposition of metal on nonmetal filament : en
  • US2873429A - Magnetic assembly having galva- : en
  • PL41923B1 - : en pl
  • CH336103A - Post insulator made of cast resin with connection fittings arranged in bearings at the head and foot end : de en
  • CH336146A - Use of a material consisting at least partially of molybdenum disulfide : de en
  • DE971550C - Method and device for the production of pressed feed in granular form : de en
  • DK86850C - Process for the preparation of 16-oxy-21-acyl-oxy-20-keto compounds of the pregnane series or their esters or ethers. : da en
  • GB808792A - Improvements in or relating to spectacle frames : en
  • AT201914B - Storage of the protective plate for the knife rail drive of motor mowers : de en
  • CH336134A - Method and device for generating X-rays with a betatron : de en
  • BE575117A - : en
  • CA570268A - Electrolysis process and apparatus : en fr
  • CA570606A - Process for conducting the polymerization of olefins : en fr
  • AT202111B - Process for the production of storable alkali silicate-containing addition products of sodium hypochlorite and trisodium phosphate-12-hydrate : de en
  • AT202116B - Device and method for separating liquid-gas mixtures : de en
  • DE971538C - Tiltable scrubbing drum or the like with individual electric drive : de en
  • FR1172534A - Advanced process for making piperazine : en fr
  • GB808770A - Improvements in or relating to building structures : en
  • PL41853B1 - : en pl
  • CA570281A - Co-precipitation of thermoplastic resinous materials with cationic reaction product of polyfunctional amino compounds and aldehydes : en fr
  • CH336240A - Method and circuit arrangement for cathodic protection of metallic objects : de en
  • AU4039358A - Quick release mechanism : en
  • AT202059B - container : de en
  • AT202073B - Quick lowering device for weir systems : de en
  • DE1782790U - CHANGEABLE CAPACITY CAPACITOR, ESPECIALLY ADJUSTABLE CAPACITOR OR TRIMMER. : de en
  • US2873252A - Method of inhibiting corrosion of ferrous metal surfaces : en
  • CH336197A - Gyrocompass : de en
  • PL41921B1 - : en pl
  • DE1050597B - Two-stroke fuel machine : de en
  • FR1172401A - Vehicle axle, and vehicle equipped with this axle : en fr
  • BE536783A - Process for preparing animal skins for tanning : en fr
  • AT201985B - Process for the extraction of fibrous matter from annual plants : de en
  • AT202038B - Vulcanizing device : de en
  • PL41890B3 - : en pl
  • AU4025358A - Apparatus for repositioning articles lying ona conveying surface : en
  • CH336190A - Method for continuously transferring a film of thermoplastic material from one elongate rotary member to another rotary member and device for carrying out said method : en fr
  • DE1050315B - Process for the preparation of halides of transition metals : de en
  • DE1050395B - : de en
  • DE1782917U - MIXING TAP. : de en
  • AT201941B - Process for the production of a large flywheel consisting of several disks in a row : de en
  • CA570368A - Electromagnetic deflecting means : en fr
  • US2872745A - Spat-type protector : en
  • US2872891A - Sealing means for the driving shaft of cycloidal boat propellers : en
  • US2873065A - Differential analyzer : en
  • US2873411A - Vibration-attenuating sealing structure : en
  • DE1050402B - Switch for jerky short-circuiting of a part of a variometer : de en
  • DE1782874U - ADJUSTABLE FOLDING CHAIR. : de en
  • CH336149A - Safety device for small oil burners with electric oil pump motor that responds to the flame : de en
  • CH336202A - Display device for the position of the sound head in dictation machines with a constant tangential speed of the disc-shaped sound carrier : de en
  • DE1050591B - : de en
  • AT201946B - Drive belt : de en
  • AT201986B - Device for continuous evacuation and soaking of fibrous substances in the pulp industry with liquid : de en
  • AT201988B - A photographic shutter which can be adjusted to different exposure times by means of an adjuster with a device for automatic exposure control that can be switched on and off as required : de en
  • AU3025957A - Improvements in or relating toa cantilever armor structure for supporting overhead electric line conductors : en
  • CA570367A - Transistor circuits including non-linear impedance elements : en fr
  • CH336075A - Process for the preparation of fluorescent stilbylditriazole compounds : de en
  • AU227816B2 - Ferrocene derivatives : en
  • DE1783183U - COMPRESSED DRIVE MOTOR FOR PIT TRUCK. : de en
  • AU4034758A - Piston type suction booster pump : en
  • CH336041A - Device on fuel-operated camping lanterns for their electrical operation : de en
  • AU4025558A - Improvements in and relating to insulating of wallboards : en
  • CH336212A - Cash register with front and rear indicator drums : en it
  • CH336324A - Rackmaking for a balance and hairspring timepiece : en fr
  • AU224900B2 - Improvements in or relating to magnetic storage systems : en
  • CA570476A - Combination dehydrator-separators for petroleum well streams : en fr
  • CA570588A - Attachment for tire spreaders : en fr
  • CH336303A - Flying toys : de en
  • DE1782756U - ONE-PIECE CLAMP MADE OF PLASTIC FOR FASTENING HIGH FREQUENCY CABLES : de en
  • BE536754A - METHOD AND DEVICES FOR THE REALIZATION OF STEREORADIOGRAPHIC COUPLES WITH THE SELECTOR. : en fr
  • CA570213A - Cementitious composition : en fr
  • DE1783173U - TRANSPORT CONTAINER WITH CARRYING DEVICE. : de en
  • GB808745A - Remote control for pipeline pumping engines : en
  • CA570599A - Plastic composition and structures thereof : en fr
  • CH336253A - Self-adhesive envelope : de en
  • DE1782762U - SMALL DISTRIBUTOR. : de en
  • GR19481B - EXHAUST GAS. : el en
  • DE1783188U - DEVICE FOR EJECTING FLAT, CONTINUOUSLY FEED WORKPIECES. : de en
  • AU228228B2 - Method of making a viewing screen for colour television receiver, viewing screen produced thereby, cathode ray tube having such viewing screen and colour television receiver circuit embodying such cathode ray tube : en
  • AU4033158A - Electrolytic capacitors : en
  • BE536730A - : en
  • US2872913A - Abrading wheel dressing apparatus : en
  • DE1050353B - : de en
  • DE1050386B - Circuit arrangement m telecommunications in particular Fernsprechnebenstellenanla conditions with facilities for the optional determination of the main and / or the secondary call point : de en
  • DE1050459B - Method and device for irradiating an object with electrons of high energy : de en
  • DE1783043U - VIBRATING SCREEN, IN PARTICULAR RESONANCE SCREEN. : de en
  • CH336053A - Method and machine for turning bottles : de en
  • AT202240B - Metal housing for an electrical component : de en
  • AU230093B2 - Improvements in or relating to semiconductor devices : en
  • CA570424A - Spring balancer : en fr
  • PL41919B1 - : en pl
  • CH336136A - Process for connecting the carbon blocks in the continuous operation of carbon electrodes for electric furnaces, in particular for fused flux electrolysis : de en
  • CH336193A - Method and device for measuring the thickness of ferromagnetic materials : de en
  • US2872901A - Pneumatic fastener driving machine : en
  • DE1050542B - Process for the production of resins from melamine urea and paraformaldehyde : de en
  • US2873385A - Transistor data storage and gate circuit : en
  • US2872803A - Shackle retaining means for a padlock : en
  • US2873256A - Rust eradicator and method of using same : en
  • US2872690A - Inflatable device of predetermined surface contour and method of making same : en
  • US2873376A - Ion producing mechanisms : en
  • PL41886B1 - : en pl
  • DE1050340B - Process for the preparation of diuretically active mono- or diacyl derivatives of 2,4-diamino-1,3,5-triazines : de en
  • DE1782910U - METAL VESSELS E.G. JUGS, MUGS, VASES AND THE LIKE. : de en
  • GB808900A - Improvements in or relating to automatic temperature and speed control system for a continuous automatic machine for the production of relief pattern packing paper or similar material : en
  • AT202092B - Device for measuring and monitoring the speed of on-site hydraulic drive motors for deep drills : de en
  • AT202105B - Cleaning enhancer for use in dry cleaning : de en
  • CA570339A - Brake mechanism : en fr
  • CH336161A - Process for the production of large blocks of aluminum or aluminum alloy intended for remelting : de en
  • CH336184A - Device for assembling two profiled bars square : en fr
  • AT202108B - Process for the production of hydrogen peroxide : de en
  • CH336130A - Device for cooling an electron tube : en fr
  • CH336322A - Device for the even removal of agricultural products from a heap of goods for further transport to a drying plant : de en
  • AU229528B2 - Improvements in or relating to methods of producing aromatic sulphones : en
  • DE1782805U - BOWL FOR OIL BURNERS, IN PARTICULAR SUCH WITH GAS RETURN. : de en
  • FR1172614A - Mobile bay window balancing mechanism and its applications : en fr
  • CA570435A - Acetal stabilizing and softening agents for halogenated organic compounds : en fr
  • US2873139A - Canopy for automobile serving tray holder : en
  • CA570584A - Cleaning stainless steel : en fr
  • FR1172307A - Vehicle seat : en fr
  • GB808714A - Improvements in or relating to ignition systems of internal combustion engines : en
  • MC80A1 - Removable shelf. : en fr
  • PL41866B1 - : en pl
  • CA570210A - Snow removal apparatus : en fr
  • CH336056A - Process for the production of ion exchange membranes : de en
  • DE1050439B - Temperature monitor for monitoring electrical devices : de en
  • DE1782930U - GRID COVERING MADE OF ASBESTOS CEMENT OR PLASTIC FOR CORRUGATED PANEL ROOFS. : de en
  • CA570328A - Axle assembly : en fr
  • CA570544A - Process for tanning skins and furs : en fr
  • CH336109A - High-performance switch with magnetic and compressed air blowing : de en
  • US2873076A - Aircraft automatic condition control apparatus : en
  • DE1783057U - ADVERTISEMENT DEVICE. : de en
  • FR1172350A - Vanadium extraction : en fr
  • US2873036A - Portable batching plant : en
  • US2873057A - Container with cover lock : en
  • AT201953B - : de en
  • AU3023557A - Improved water meter : en
  • CH336152A - Blower with several suction lines for pneumatic conveying systems : de en
  • DE1050584B - plow : de en
  • DE1050601B - Piston internal combustion engine : de en
  • DE1782872U - SEATING FURNITURE. : de en
  • DK86847C - Electric steam iron. : da en
  • GB808813A - Improvements in or relating to the production of semi-conductor bodies : en
  • AU229091B2 - Skew-axis gearing with plane tooth gear : en
  • GR19482B - NEW WAY OF DECORATION OF METAL MODELS OF ARCHAIC AND TOURIST CONTENT, BY SAFE STICKING OF EMERGENCY PERFORMANCES ON THE EP : el en
  • AU4035758A - Method of temporary protection of reactive groups in industrial syntheses : en
  • CA570438A - Recovery of trimethylolethane : en fr
  • DE971537C - Photographic recorder with exposure controlled by electrical tilt circuits : de en
  • CA570464A - Means for controlling the supply of liquid fuel to an internal combustion engine : en fr
  • GB808643A - Improvements in or relating to automatic control systems for electric alternators : en
  • FR1172511A - Process for the preparation of steroids : en fr
  • AU232917B2 - New complex metal compounds of monoazo-dyestuffs and their manufacture and use : en
  • CA570244A - Pulse amplitude distribution recorder : en fr
  • AT202031B - Device for the production of wave-shaped recesses on knife or similar cutting edges : de en
  • CH336039A - Process for the treatment of articles of clothing or parts thereof which are exposed to the action of body sweat : de en
  • FR1172448A - Writing instrument such as ball point pen or retractable pencil : en fr
  • DE1050442B - Lights, in particular flashing lights for motor vehicles : de en
  • DE1782718U - WASHING MACHINE. : de en
  • FR1172301A - Improvements to launchers for internal combustion engines or the like : en fr
  • DE1783002U - CIGARETTE CASE WITH LIGHTER. : de en
  • DE971526C - Process for the manufacture of selenium rectifiers : de en
  • CA570577A - Polymerization of olefins : en fr
  • CH336096A - Device for the orientation of a telecommunication switch by marking : en fr
  • CA570585A - Production of ammonium sulphate having a reduced tendency to setting : en fr
  • GB808878A - Process for the production of methyl trimethylol methane : en
  • DE1050289B - Antifoam agents : de en
  • US2873326A - Electrical apparatus : en
  • AT202213B - Device for performing a method for laying ropes on masts or the like. : de en
  • CH336208A - Device for zero control in booking machines : de en
  • US2873002A - Variable delivery lubricant supply means for engines : en
  • DE1782728U - SPACING WEDGE WITH AN INCLINED GUIDE SLOT FOR TYPESETTING MACHINES. : de en
  • DE1783127U - CUTTER WITH INTERCHANGEABLE BLADE. : de en
  • IE23335L - Devices for the lateral displacement of crop lying on the¹ground : en
  • FR1172339A - Method and apparatus for controlling the heating of glass sheets : en fr
  • FR1172608A - Method for obtaining control pulses, in particular for synchronization in television sets : en fr
  • FR1172656A - Process for the continuous polymerization of ethylene : en fr
  • FI30199A - Anordning för markering av text eller teckning på / eller i en matris : en fi
  • PL41839B1 - : en pl
  • FR1172411A - Electric razor : en fr
  • US2873023A - Transparent display container : en
  • USRE24599E - Dispensing valve structure for : en
  • DE1782798U - CONTACT PADS AS INTERMEDIATE LAYERS FOR LARGER CONTACT AREAS ON EARTHING TERMINALS AND LIVE CONTACTS OD. DGL. : de en
  • DE1782962U - TRANSMISSION FOR THERMOMETER AND MANOMETER. : de en
  • FR1172536A - Exposure device, such as light box, in particular for lighting transparent objects, such as clichés and others : en fr
  • GB808771A - Improvements relating to the casting or moulding of hollow articles : en
  • AU227751B2 - Improvements in tube and sleeve couplings : en
  • GB808687A - High input impedance comparator : en
  • DE1783030U - DEVICE FOR ROTATING WHEEL SETS MOUNTED IN THE FRAME OF RAIL-MOUNTED VEHICLES. : de en
  • GB808623A - New pyridazines and process for their manufacture : en
  • GB808837A - Blades and blade assemblies of turbines and compressors : en
  • US2872972A - Fuel flow control device : en
  • GB808845A - Improvements in or relating to electromagnetic pumps : en
  • DE1782784U - STAND VASE LIGHT. : de en
  • DE1782881U - CABINET. : de en
  • CA570249A - Radioactive guiding system for mobile vehicles : en fr
  • FR1172271A - Gauss photographic lens : en fr
  • GB808908A - Linear polyamide compositions : en
  • PL41837B1 - : en pl
  • GB808804A - Improvements in or relating to apparatus for the manufacture of piezo-electric crystal oscillator or filter plates : en
  • DE1050380B - Telecommunication device designed as a handset : de en
  • FR1172670A - Improvements made to pressure exchangers : en fr
  • PL41920B1 - : en pl
  • AU4035058A - Thread guide and tensioning system for sewing and similar machines : en
  • CA570343A - Control means for motor driven pumps : en fr
  • CH336195A - Electrical device for measuring small distances between parts moving relative to one another : de en
  • PL41896B1 - : en pl
  • GB808664A - Process for producing fertilizers : en
  • US2872695A - Adjustable door closer : en
  • DE1050302B - Process for printing or dyeing textiles : de en
  • DE971524C - High voltage tester with light tube : de en
  • GB808948A - Dyeing process for polyesters and cellulose triacetate : en
  • DE1782912U - HYDRAULICALLY ACTUATED ROTARY CRANE. : de en
  • GB808868A - Fading electrical circuit : en
  • FI30173A - Elektrisk signalmottagare : en fi
  • US2873037A - Apparatus for uniform distribution of divided solids : en
  • DE1782741U - SPEAKER DEVICE. : de en
  • DE1782934U - NON-METAL - DOUBLE GLAZING WINDOWS. : de en
  • FI30189A - Sät att framställa svaveldioxidhaltiga gaser genom att rosta finfördelad svavelkis : en fi
  • DE1782995U - DEVICE FOR DETERMINING CAR LICENSE PLATES. : de en
  • AU3037457A - Cored laminated structural unit : en
  • CA570207A - Inward banking vehicle with combined banking arm and pendulum axle construction : en fr
  • CH336174A - Garden armchair that can be closed on itself : en it
  • US2873436A - Brake travel indicator : en
  • USD184396S - Set of educational tiles : en
  • US2872974A - Evaporator : en
  • US2873278A - Certain 4-acyl-1, 2-diphenyl-3, 5-dioxopyrazolidines : en
  • US2872944A - Hand valve : en
  • DE1782960U - COMBINATION MEASURING DEVICE. : de en
  • DE971535C - Improvements in magnetic recording apparatus : de en
  • FR1172299A - Copying device for reproducing profiles, for machine tools, in particular lathes : en fr
  • FR1172635A - Distributor operating under the pressure of a gas trapped therein : en fr
  • DE1782955U - DEVICE FOR CUTTING RUBBER OD. DGL. MATERIALS. : de en
  • PL41918B1 - : en pl
  • US2873083A - Flow control valve : en
  • FR1172580A - Improvements in the manufacture of cardboard packaging : en fr
  • FR1172395A - Further training in the manufacture of fuel gas : en fr
  • GB808884A - Improvements in rotary cylindrical valves : en
  • DE1782710U - MEASURING DEVICE FOR INDIRECT MEASUREMENT OF THE TENSILE STRENGTH OF A MOUNTAIN ANCHOR IN THE UNDERGROUND MINING. : de en
  • US2873215A - Coated iron and method and compositions for preparing the same : en
  • PL41843B1 - : en pl
  • DE1050603B - : de en
  • DE1782841U - CARRY BAG. : de en
  • FI30181A - Exemption from the law : en fi
  • GB808935A - Improvements in stools : en
  • US2872877A - Fuel pump : en
  • US2872775A - Watch movement : en
  • US2873386A - Process and device for generating electrical pulse groups : en
  • US2873402A - Electric arc welding systems : en
  • US2873431A - Variable inductor : en
  • GB808913A - Curing synthetic elastomers : en
  • DE1782720U - WATERPROOF ROOF COVERING OR PLASTIC-BASED INSULATION SHEET. : de en
  • FR1172467A - Sliding needle tool, in particular for lining perforations of pneumatic envelopes with threads : en fr
  • FI30204A - Lyftanordning vid Lastbilar : en fi
  • FR1172629A - Desulphurization process for hydrocarbon oils : en fr
  • FR1172662A - Swivel device for the platform of an industrial trolley : en fr
  • GB808761A - Improvements in or relating to apparatus for measuring attenuation at radio frequencies : en
  • US2873262A - Novel alkyd resins prepared from indandicarboxylic acids and the process of preparing the same : en
  • FR1172419A - Machine for the automatic production of plastic containers : en fr
  • US2872773A - Resilient rotary raking wheel : en
  • US2872841A - Optical projection apparatus : en
  • US2873091A - Pulley with punched bracket : en
  • US2873296A - Cyclohexanone : en
  • DE1050177B - Process for producing voluminous cellulose fiber structures : de en
  • DE1782945U - EXTENSION RAIL FOR MASONRY AND PLASTER INTERIOR SCAFFOLDING. : de en
  • GB808672A - Improvements in or relating to loading coil pots : en
  • FR1172460A - Method of fixing the dial to the movement of a watch or a clock : en fr
  • GB808848A - Improvements in or relating to sound recording and reproducing apparatus : en
  • FR1172393A - Fishing reel : en fr
  • US2872911A - Liquefied petroleum gas pressure mixer : en
  • US2873143A - Apparatus for and method of handling fine pulverulent material in a vacuum conveyor : en
  • FR1172479A - Interchangeable cartridge air filter with device providing an acoustic signal : en fr
  • GB808794A - Conductivity cells : en
  • GB808957A - Improvements in or relating to racks for foodstuffs and the like : en
  • DE1050324B - Process for the production of iron and titanium oxide with simultaneous production of an anhydrous aluminum chloride from iron and titanium in addition to raw materials containing silicon and alumina : de en
  • DE1782926U - HEAT-RESISTANT FOAM BOARD FOR ROOFS AND CAST ASPHALT SCREED : de en
  • US2873276A - Antibiotic purification and complex compounds : en
  • FR1172445A - Asynchronous device for converting natural binary code into reflected binary code or reverse conversion : en fr
  • FR1172320A - Diversity radio wave reception system : en fr
  • USD184399S - : en
  • US2873081A - Drapery hanger : en
  • US2873207A - Diazotype reproduction material and method : en
  • US2873282A - Catalytic process for producing alkylene carbonates : en
  • US2873141A - Liquid spraying mechanisms, particularly for dish washing machines : en
  • US2872710A - Construction panel providing sound and heat insulation : en
  • US2873121A - Chucking device : en
  • US2872874A - Piston pump : en
  • US2873391A - Methods and means for coupling an ultrasonic transducer to a test specimen : en
  • US2872912A - Fuel injection system : en
  • US2873229A - Three-phase lipstick composition : en
  • US2873258A - Polymerization process for olefin oxides : en
  • DK86857C - Electric light bulb or electric discharge tube. : da en
  • FR1172252A - Ferromagnetic coupling powder for an electromagnetic clutch, and a clutch intended to use such a powder : en fr
  • US2872910A - Variable timing gear for internal combustion engines : en
  • DE1782791U - DRY RECTIFIER WITH ARTIFICIAL COOLING. : de en
  • DE1783133U - ERASER. : de en
  • FR1172351A - Method and apparatus for the fluidized bed treatment of filaments, fibers, threads, films or sheets of material : en fr
  • DE1050379B - : de
  • DE1783118U - SHUTTER GEAR FOR ROLLER SHUTTERS. : de en
  • DE1782906U - FOOT FOR STEEL BATHTUBS. : de en
  • DE1782938U - COMPOSITE WINDOW ASSEMBLY. : de en
  • FR1172394A - Fuel gas manufacturing : en fr
  • FI30210A - Apparat sörsning av kornformigt material : en fi
  • USD184415S - Twin furniture glide : en
  • DE1050609B - A thermal power plant comprising a gas turbine and a steam turbine plant : de en
  • FR1172738A - Fuel control system : en fr
  • GB808653A - Improvements in or relating to packages of wool, yarn or like textile strands : en
  • GB808806A - Improvements in filters for use in removing noxious gases and solid matter contained in the exhaust gases of internal combustion engines : en
  • AT201955B - Rotary slide valve, in particular for laboratory purposes : de en
  • AT202164B - Process for the production of a dicalcium phosphate fertilizer. : de en
  • BE570199A - : en
  • CA570494A - PROCESS FOR THE MANUFACTURE OF .alpha.-AMINO-ACID HYDRAZIDES : en fr
  • FR1172649A - Advanced device for washing a windshield : en fr
  • FR1172414A - Improvements to color television cameras : en fr
  • AU4039958A - Improvements in or relating to methods of producing aromatic sulphones : en
  • CH336210A - Cipher machine : de en
  • DE1782823U - BLOOD PAPER SHEET ON THE DRY BLOOD REACTION OF THE LUES. : de en
  • DE1050555B - : de en
  • DE1782766U - SWITCH DISCONNECTOR. : de en
  • US2873035A - Metal table construction : en
  • GB808808A - : en
  • US2873239A - Process for making 2-mercaptoethyl ethers of diols : en
  • AT202019B - Braking device for semitrailers : de en
  • AU4036558A - Emulsion paints based on polyvinyl acetate or vinyl acetate copolymers : en
  • CA570324A - Circuit elements with negative resistance : en fr
  • DE1050471B - Process for the production of vat dyes of the anthrachmon series : de en
  • US2873267A - Monoazo dyestuffs and their metal complex compounds : en
  • AU3297557A - A game : en
  • CA570300A - Wire feeding apparatus : en fr
  • AT202051B - Device for the production of fiber cement pipes : de en
  • CH336311A - Machine for olive or bevelling the hole of fine stones for watchmaking and industry : en fr
  • CH336314A - Method for placing a banner around shelves or other similar articles, in an automatic folder and device for its implementation : en fr
  • AU4036158A - A method of producing citric acid by fermentation : en
  • BE536900A - : en
  • CA570383A - Pressure differential producing pipe orifice : en fr
  • PL41825B1 - : en pl
  • PL41838B1 - : en pl
  • FI30183A - Method when constructing multi-storey buildings : en fi
  • US2872738A - Button hole guide : en
  • US2872781A - Gas-turbine engine reheat fuel supply system with air turbine driven fuel pump : en
  • US2872904A - Telescoping mast : en
  • US2873191A - Preparation of cottonseed meal suitable for unrestricted use in laying hen diets : en
  • AT202248B - Process for initiating the conversion of hydrocarbons in the presence of a noble metal catalyst : de en
  • CA570378A - Pulse and saw tooth wave generators : en fr
  • DE1050552B - Copper Nickel Zmk alloy : de en
  • US2873019A - Devices for receiving, storing and discharging workpieces or machine parts : en
  • US2873388A - Pulse counter : en
  • IS998A7 - Machine for adjusting fish correctly with transport equipment, which transports the fish lengthwise : en is
  • FR1172449A - Folding lounge chair, three positions, adjustable height and continuous tilt : en fr
  • GB808649A - Improvements in or relating to thread controlled contact devices for power driven sewing machines : en
  • DE1782809U - HORIZONTAL EVAPORATION BURNER WITH FAN FOR HEATING OIL. : de en
  • FR1172713A - Preparation of metallic titanium : en fr
  • FR1172564A - Complex basic salts of lead, their applications and method of preparation : en fr
  • GB808744A - Improvements in or relating to multi-section motion picture projection screen : en
  • GB808721A - Improvements in or relating to dispensers for soap-jelly and like substances : en
  • DE1050295B1 - : de en
  • DK86861C - Glass bend shape. : da en
  • US2873224A - Process and apparatus for desurfacing a refractory metal body : en
  • DE1783048U - PREPRINT FOR MAILING. : de en
  • DE1783144U - COLOR FILTER. : de en
  • DE1050329B - Process for the continuous production of pure alkylbenzenesulfonic acids containing no free sulfuric acid : de en
  • DE1783032U - ANTI-ROTATION, CONE SLEEVE. : de en
  • FR1172391A - New lubricant composition : en fr
  • FR1172276A - Prepaid vending machine : en fr
  • FI30178A - Formulation for the formation of a water emulsion with a copolymer composition : en fi
  • FR1172538A - Advanced power transmission mechanism, for motor vehicle : en fr
  • FR1172726A - Hydrocarbon interpolymer compositions : en fr
  • DE1782983U - PRESSURE PROTECTION DEVICE FOR PROJECTION WALLS. : de en
  • US2872825A - Facsimile scanner : en
  • DE971536C - Loescheinrichtung for Sprossenradaufmaschinen : de en
  • FI30207A - Customs clearance measures : en fi
  • DE971447C - Process for the production of dry rectifiers, in particular selenium rectifiers : de en
  • US2873015A - Typewriter ribbon changing apparatus : en
  • DE1050496B - compressor : de en
  • DE1050560B - Permanent magnetic dipstick : de en
  • AT201958B - Auxiliary shut-off device for tapping valves : de en
  • AU3028457A - Flange locking arrangements for metal decking sheets : en
  • CH336179A - Storage container set up to prevent food from drying out : de en
  • CH336331A - Wooden case for clocks : de en
  • FR1172640A - Advanced manufacturing process for thermoplastic products : en fr
  • FR1172750A - Polymerizable mixtures based on unsaturated polyester resins and polymerizable ethylenic compounds : en fr
  • AU230144B2 - Hydraulic pump or motor : en
  • AT202150B - Process for the preparation of new phenazine derivatives : de en
  • CH336079A - Process for the preparation of derivatives of the lysergic acid series acylated on the indole nitrogen : de en
  • CH336328A - Calendar timepiece : en fr
  • US2872686A - Sitz bath for toilet seat : en
  • CA570392A - Pyrimidine substituted urea complexes and processes for preparing the same : en fr
  • CA570499A - Photographic emulsions containing synthetic polymer vehicles : en fr
  • PL41848B1 - : en pl
  • PL41889B1 - : en pl
  • AU4041958A - Improvements in tube and sleeve couplings : en
  • CH336123A - Lower bearing with swing bearing pan for electricity meters : de en
  • CA570423A - Convertible furniture : en fr
  • CA570564A - Synthesis of terpenoid materials : en fr
  • AU3042557A - Improved wrench or like tool : en
  • AT202023B - Closure for containers and process for their manufacture : de en
  • CA570512A - Adding and computing machine : en fr
  • CH336171A - Roll ring for hanging curtains : de en
  • DE1050490B - Burner system with pulsating combustion : de en
  • DE1782767U - PUSH-BUTTON SWITCHES, IN PARTICULAR FOOT-OPERATED DIMMING SWITCHES FOR MOTOR VEHICLES. : de en
  • FR1172297A - Improvements to an electric stapling machine : en fr
  • CA570292A - Wax-polyethylene composition for coating paper : en fr
  • AT201929B - Magnetic flywheels for internal combustion engines for operating motor vehicles, in particular motorcycles : de en
  • AT201974B - Control circuit for electric discharge metal working devices : de en
  • AU225935B2 - Improvements relating to portable power presses : en
  • CA570208A - Surgical pad : en fr
  • DE1050330B - Process for the preparation of alkali salts of unsymmetrical esters of thiophosphoric acid : de en
  • DE1783192U - DEVICE FOR ADVANCING A CLIMBING WHEEL BY MEANS OF A UNRILL. : de en
  • PL41905B1 - : en pl
  • AU4031958A - Separation of solid materials from gases and vapours : en
  • CA570216A - Apparatus for deforming sheet and the like : en fr
  • CA570489A - Copolymer of acrylonitrile and alkali acrylate for warp sizing : en fr
  • AT202249B - Motor fuel additives : de en
  • CA570436A - Frequency divider circuit for musical instruments : en fr
  • CH336126A - Electronic lighting lamp : en fr
  • AU230008B2 - Improve u~ means for securing electric jugs against displacement : en
  • AT202026B - Machine for cutting and mixing food, especially meat : de en
  • AU4027358A - Apparatus for treating surfaces such as floors or other flat surfaces : en
  • CA570246A - Wood veneer vest : en fr
  • US2872776A - Watch : en
  • DE1050624B - Slide valve : de en
  • PL41892B1 - : en pl
  • US2873237A - Method of separating isotopes : en
  • CA570452A - Alkali hydroxides for use in single powder photographic developers : en fr
  • DE1783151U - STARTER FOR REELS. : de en
  • US2872777A - Watertight wrist-watch case : en
  • US2873235A - Electrodeposition of copper : en
  • US2873253A - Method of inhibiting the deposition of formally solid paraffins from a petroliferousfluid containing same : en
  • US2872971A - Combustion chambers for jet propulsion : en
  • US2873392A - Supports for mechanical vibrators : en
  • AT201999B - Method and device for recording objects in motion pictures or the like and for their pseudoplastic reproduction : de en
  • AT202126B - Process for the preparation of new derivatives of ethyleneimine : de en
  • AU225069B2 - Improvements in or relating to cores for use inthe manufacture of concrete units : en
  • CA570266A - Electrolysis process and apparatus : en fr
  • AT202225B - Electric grave light : de en
  • AU4041658A - Filter plug for cigarettes and process and apparatus for producing a filter rod forthe manufacture of such filter plugs : en
  • PL41906B1 - : en pl
  • MC79A1 - Writing instrument with paper reserve. : en fr
  • AT202008B - Gear change transmissions with additional creeper gear for motor vehicles, in particular for tractors : de en
  • AU230215B2 - Method and apparatus for sowing seed : en
  • AU4031658A - Improvements in or relating to compression distillation apparatus : en
  • CA570279A - Ornamented stainless steel articles : en fr
  • CH336183A - Pyramid frame element : en fr
  • DE1782981U - MASK FOR PHOTOGRAPHIC SLIDES. : de en
  • CH336318A - Process for achieving a certain specific bulk density of powders produced in spray dryers : de en
  • CA570302A - Delay electric blasting caps : en fr
  • AT202187B - Backstop for cable cars : de en
  • CH336222A - Process and means for influencing plant growth, in particular for controlling weeds : de en
  • CA570502A - Injector valve : en fr
  • CH336250A - Method for mixing a pulverulent material and apparatus for carrying out the method : en fr
  • AT201913B - Manure spreader and unloading device that can be mounted on a trailer : de en
  • CA570469A - Fluid pressure brake apparatus : en fr
  • CH336259A - Process for producing colored images by color development : de en
  • DK86871C - Sealing device for socket joints. : da en
  • AT202142B - Process for the preparation of thiazolines-Δ-3,4 : de en
  • AU226394B2 - Steel alloys : en
  • AU4043858A - Skew-axis gearing with plane tooth gear : en
  • CA570390A - Manufacture of gyroscopes : en fr
  • PL41873B1 - : en pl
  • US2873364A - Subminiature servomechanism amplifier : en
  • CA570348A - First stage mechanical pump for use in a two stage vacuum pumping system : en fr
  • CH336261A - Optical line justification device applied to photocomposition : en fr
  • AT202196B - Pulse generator, in particular number switch for telephones u. like : de en
  • CA570551A - Acid producing plant : en fr
  • CA570595A - Elevator system having door operators : en fr
  • DE1782836U - DEVICE FOR ARTIFICIAL VENTILATION, INHALATION, ANESTHETIC AND THE LIKE : de en
  • FR1172512A - Roller conveyor advancement cylinder : en fr
  • FR1172598A - Azo dyes and their preparation : en fr
  • AT202192B - Circuit arrangement for delay and simultaneous amplification or for amplification of individual pulses or series of pulses alone. : de en
  • CA570387A - Pressure exchangers : en fr
  • AU234081B2 - New triazine dyestuffs, their manufacture and use : en
  • DE1050522B - : de en
  • DE1050659B - : de en
  • FI30202A - A device to prevent a stationary twin-wheeled implement or the like from slipping : en fi
  • FR1172319A - Machine tool control or command device : en fr
  • GB808764A - Improvements in electrostatic devices : en
  • US2872886A - Press apparatus : en
  • US2872851A - Double expansion ball float gas system for a firearm : en
  • USD184392S - Decanter : en
  • DE1783078U - DUST PROTECTION MASK WITH ELECTROMECHANICAL BREATHING AIR SUPPLY. : de en
  • DE1783107U - DEVICE FOR DISPENSING CARBON-CONTAINING LIQUIDS. : de en
  • AU227749B2 - Article coating apparatus : en
  • CA570313A - Addition agent for introducing magnesium into cast iron : en fr
  • CA570347A - Dispensing and mixing valve : en fr
  • CH336040A - Belt for clothing, especially pants : en fr
  • GB808749A - Apparatus and methods for actuating friction elements : en
  • AT202154B - Process for the production of aluminum trialkyl ethers. : de en
  • DE1050569B - Process for phase and amplitude measurement by ellipticity analysis of an image composed of phase contrast images of different polarization : de en
  • FR1172550A - Air operated stapler : en fr
  • GB808678A - Automatic echo pulse recapture circuit for tracking radar systems : en
  • US2872691A - Machine for operating upon shoe uppers : en
  • US2873182A - Motor fuel : en
  • US2873416A - Weighing scale adapted servomotor system : en
  • CA570293A - Apparatus and a method of separating oil from aqueous liquids : en fr
  • CH336249A - Continuous device for the continuous processing of substances : de en
  • CH336343A - Hydro-electric installation : en fr
  • DE1050368B - : de en
  • DE1050500B - Brace : de en
  • AT202140B - Process for the preparation of new N- (alkyl-halophenyl) -derivatives of leukauramine : de en
  • CH336073A - Process for the preparation of 1,2-diphenyl-4-n-butyl-3,5-dioxo-pyrazolidine : de en
  • AU4026058A - Railway vehicle truck device : en
  • CA570325A - Aspirating gas mixer : en fr
  • CH336101A - Electrochemical generator : en fr
  • AT202115B - Process for the separation of liquid mixtures : de en
  • DE1783141U - NOZZLE CONTAINERS ON CASTING MACHINES. : de en
  • CA570407A - Method and apparatus for slitting tire treads : en fr
  • US2872860A - Baler tying mechanism : en
  • DE1782822U - VOLUMETER FOR BREATHING VOLUME MEASUREMENTS. : de en
  • GB808681A - Means for transferring rolled articles : en
  • DE1783061U - HOLDING DEVICE FOR DETACHABLE FINDER INSERT. : de en
  • DE1782804U - COATING DEVICE FOR CONTINUOUSLY CROSSING CARRIER TRAILS. : de en
  • DE1783074U - NEGATIVE DELIVERY BAG. : de en
  • DE1050393B - : de en
  • DE1050412B - : de en
  • AT202102B - Process for dyeing and printing cellulose-containing textile materials : de en
  • DE1783044U - DEFROSTING FOR FROZEN FOOD. : de en
  • AU4043758A - Plastic rivet assembly : en
  • FR1172617A - Selector device for automatic phonograph : en fr
  • FR1172338A - Manufacturing process of bifunctional cycloalkanes : en fr
  • GB808902A - A new or improved method of and equipment for cleansing surfaces of oily deposits : en
  • DE1782750U - DISPLAY DEVICE. : de en
  • DE1050449B - : de en
  • DE1782744U - PIVOT ARM WITH A CORD RETURN DEVICE FOR A TELEPHONE STATION. : de en
  • DE1782952U - DOUBLE SIDED PIN CUTTER AND SLOTTING MACHINE. : de en
  • AU4027058A - Improvements relating tothe metallurgical treatment or compositions comprising nickel andiron : en
  • CH336085A - Fridge with absorption chiller : de en
  • GB808863A - Improvements in engine starter mechanism : en
  • GR19478B - MODE OF ELECTRIC BOILER OPERATION. : el en
  • CH336135A - Device for beam centering in electrostatic electron microscopes : de en
  • AT202183B - Bogie for rail vehicles : de en
  • AT202194B - Antenna for radio relay purposes. : de en
  • AU4025858A - Improvements in or relating to tyres : en
  • CA570301A - Gas turbines : en fr
  • FR1172514A - New iminodibenzyl derivatives : en fr
  • FR1172707A - Process for recovering wool attached to the leather of a hide and installation for its implementation : en fr
  • DE1782959U - CHARACTERISTICS FOR LOTS. : de en
  • DE1783153U - SPORTS OR PLAY EQUIPMENT. : de en
  • CA570295A - Methods of recording data : en fr
  • CA570509A - Suspension polymerization of vinyl halide products : en fr
  • CH336164A - Method and hair wrap for permanent waving and curling of hair : de en
  • BE536743A - EPOXIDATION. : en fr
  • PL41930B1 - : en pl
  • PL41834B1 - : en pl
  • AT202012B - Anti-glare device for vehicles : de en
  • AT202030B - Process for producing a grinding wheel or the like and grinding wheel produced by this process or the like. : de en
  • DE1050323B - Process for separating niobium and tantalum compounds : de en
  • DE1050388B - : de en
  • DE1783039U - LOET WATER BOTTLE. : de en
  • FR1172664A - Chromium complexes of fluorocarbon acids : en fr
  • FR1172731A - Member usable in construction and building, and framing elements obtained from this member : en fr
  • AU228095B2 - Conveying apparatus : en
  • FR1172482A - Railway signaling system : en fr
  • GB808684A - Improvements connected with dynamic balancing machines : en
  • US2872737A - Lever gage assembly : en
  • US2873302A - Radiation intensity detector : en
  • US2872836A - Power operated nut runner : en
  • DE1782854U - Streuduese : de en
  • DE1783053U - STAND FOR HANGING UP SALE ITEMS. : de en
  • DE1783072U - PHOTOGRAPHIC DEVELOPMENT DEVICE FOR COLOR INVERSION, COLOR NEGATIVE-POSITIVE AND BLACK-WHITE PROCESSES. : de en
  • US2873090A - Strap-tightening tool : en
  • US2872720A - Rifling device : en
  • AT202119B - Process for cooling and purifying gases : de en
  • CH336235A - Process for making pipe connections and pipe connections made thereafter : de en
  • DE1050589B - : de en
  • DE1782877U - ARMCHAIR. : de en
  • FR1172593A - Improvements to devices such as centrifugal clutches : en fr
  • DE1783007U - EARLY BED WINDOW. : de en
  • DE1050437B - Circuit arrangement with flat surfaces based on a semiconductor made of germanium or silicon : de en
  • FR1172675A - Mechanism for moving the workpiece table of planers and control of this table by lever of the type similar to the "broomstick" of an airplane : en fr
  • GB808715A - Improvements in and relating to bimetallic electric circuit breakers : en
  • DE1050546B - Process for the production of condensation products of styrene oxide : de en
  • DE1782789U - AC MAGNET. : de en
  • FR1172417A - Method of dehydration of hydrazine solutions : en fr
  • DE1050461B - : de en
  • GB808899A - Improved continuous automatic machine for the production of relief pattern packing paper from paper or similar material : en
  • AU230645B2 - New derivatives of furane and compositions containing them : en
  • CH336274A - Device for motor vehicles for carving out drive wheels sunk into the roadway : de en
  • DE1782876U - CHAIR WITH PLYWOOD SEAT. : de en
  • FR1172524A - Two-stroke combustion engine with piston pump associated with each working cylinder : en fr
  • CA570310A - Piperonyl ester of chrysanthemum carboxylic acid (2,2-dimethyl-3-isobutenyl cyclopropane-1-carboxylic acid) : en fr
  • DE1782733U - REFRIGERATED FURNITURE. : de en
  • DE1783122U - SLIDERS FOR SLIDING DOORS, IN PARTICULAR FOR FRAMELESS GLASS SLIDING DOORS. : de en
  • DE1782749U - HIGH FREQUENCY ARRANGEMENT. : de en
  • GB808901A - A new or improved method of and equipment for cleansing surfaces of oily deposits : en
  • FR1172525A - Improvements in processes and apparatus for processing photographic materials : en fr
  • GB808822A - Improved clutching means for weaving looms : en
  • GB808947A - Improvements in or relating to optical scanning devices : en
  • DE1050518B - Bed fittings : de en
  • AT202247B - Permanent light candle : de en
  • DE1050495B - Process for the purification of soot-containing gases from the high-temperature cracking of hydrocarbons : de en
  • GB808641A - Applying copper alloys to steel by sintering : en
  • FR1172516A - Process Improvements for Preparing Antimicrobial Agents : en fr
  • FR1172375A - Process for producing a catalyst : en fr
  • FR1172404A - carbon threaded element for connecting carbon electrodes and method of manufacture thereof : en fr
  • GB808918A - Improvements in or relating to light meters : en
  • DE1050342B - Process for the preparation1 of glutamic acid : de en
  • AT202055B - Aqueous suspension for use as a first coating material on a solid and process for its manufacture : de en
  • GB808916A - Improvements relating to electrical plug and socket connectors : en
  • FR1172686A - Monoazo dyes and their metal complexes, production process and use : en fr
  • PL41855B1 - : en pl
  • US2872844A - Universal collapsible transparency viewer : en
  • AU226036B2 - Improvements inself-cleaning oil wetted filters : en
  • DE1050478B - Reforming process to increase the aromatic content of a completely or partially non-aromatic hydrocarbon mixture boiling in the gasoline boiling range : de en
  • DE1050551B - PuK ermetallic process for the manufacture of a contact material based on silver cadmium ox> d : de en
  • FR1172438A - Improvements to systems such as those for absorbing recoil energy from firearms : en fr
  • DE1050625B - : de en
  • GB808953A - Resin compositions : en
  • CA570589A - Method for the production of lightweight concrete : en fr
  • PL41869B1 - : en pl
  • FR1172677A - Reduction of corrosive tendencies of polymerized olefinic materials and non-corrosive compositions containing polyolefins : en fr
  • US2872735A - Scribing device : en
  • DE1050685B - Mortise lock with latch, latch spring and spiral nut spring : de en
  • FR1172291A - Internal combustion piston engine : en fr
  • FR1172354A - Parking meter : en fr
  • FR1172547A - Reversing transmission mechanism for magnetic sound recording devices : en fr
  • US2872688A - Hospital beds : en
  • AT202047B - Device for reeling and weaving yarns : de en
  • CH336115A - Arrangement with a Hall element, which consists of a semiconductor material with high carrier mobility : de en
  • AT201962B - Device for the excitation of mechanical vibrations : de en
  • AT202243B - Process for the preparation of an adhesive or putty containing polyvinyl butyral : de en
  • CH336271A - Hydrodynamic braking device for motor vehicles : en fr
  • AU4040558A - Adjustable lounge chair : en
  • CA570527A - Production of oxazole quaternary salts : en fr
  • FR1172519A - Device with rotating electrodes for treatment and in particular coagulation, selection and sterilization of liquids : en fr
  • CA570525A - Process for production and separation of sodium sulfide and sodium carbonate from spent liquors : en fr
  • CA570596A - Flux : en fr
  • DE971548C - Electron lens system with a number of magnetic electron lenses with compensation for chromatic aberration : de en
  • DE1050286B - Guide element for a coal plow in a steep position, continuously supported in an elastically flexible manner by the handlebars : de en
  • CA570543A - Nuclear reactor pressure vessels : en fr
  • CH336167A - Dust extractor : en fr
  • FR1172324A - Time-mark indicator for cinematographic cameras : en fr
  • GB808661A - Solvent extraction of liquid petroleum oils : en
  • DE1783052U - CLEAR PACKAGING CONTAINER. : de en
  • GB808685A - Improvements in and relating to torsion bar suspension systems : en
  • US2872831A - Belt drive for multiple spindle tractor attachments : en
  • AU4032158A - Rotors for multistage axial flow compressors or fur bines : en
  • CA570377A - Phonograph tone arm : en fr
  • CH336277A - Tubeless pneumatic tire on wheel rim : de en
  • CH336312A - Automatic filling device for liquid or plastic substances : de en
  • DE1050299B - High finishing process of textile fabrics : de en
  • AT201964B - Electrolyte for generating chromium deposits from aqueous chromic acid solutions : de en
  • CH336051A - Filter apparatus for the separation of solids from liquids : de en
  • US2873011A - Conveyor : en
  • CA570574A - Methods for enrichment of alkoxyglycerolesters from lipid mixtures : en fr
  • CH336310A - Process for the production of a white Portland cement clinker : de en
  • DE1783094U - ADHESIVE LICENSE PLATE FOR VEHICLES. : de en
  • US2872949A - Tension spring machine : en
  • USD184404S - Selectively free wheeling hub : en
  • CH336043A - Process for the continuous production of segment-like shoe plates : de en
  • CH336335A - Magnet for electromagnetically wound clocks and drives : de en
  • CH336052A - Process for separating acid gases from gas mixtures : en it
  • CA570422A - Carbonato esters of fatty acids : en fr
  • AU224518B2 - Plastic retaining cage : en
  • AT201969B - Copy machine tool : de en
  • AT201937B - Thrust bearings for large, especially electrical machines : de en
  • CH336116A - Device with a Hall element : de en
  • AT202014B - Safety device for displaying changes in the speed of vehicles : de en
  • GB808775A - Improvements in and relating to electroscopes for radiation detection : en
  • DE1050650B - : de en
  • CH336037A - Method and device for the continuous production of yeast or sourdough : de en
  • DE1783098U - DEVICE FOR DISPLAYING A DETERMINED LIQUID LEVEL IN AN OPAQUE VESSEL. : de en
  • CH336044A - Cutting tools of a tissue clipper : de en
  • AU4030458A - Improvements in or relating to methods of metallizing surfaces of ceramic bodies : en
  • CA570477A - Fluid catalyst cracking of hydrocarbon oils : en fr
  • DE1782998U - REACTION KNIFE. : de en
  • US2873339A - Variable resistor : en
  • AU4028358A - Ferrocene derivatives : en
  • CA570381A - Means for actuating a watch or clock mechanism : en fr
  • DE1783025U - ADJUSTABLE RETURN VALVE. : de en
  • DE1783062U - SPREAD HINGE. : de en
  • AT202199B - Circuit arrangement for sub-offices operated in series with call seekers with reverse traffic in telephone dialing systems : de en
  • AT202081B - Bumpers for looms : de en
  • BE536813A - PROCESS WITH A VIEW TO INCREASING THE STRENGTH OF THE HEELS FOR "HIGH HEEL" SHOES. : en fr
  • PL41857B1 - : en pl
  • AT202067B - Device on an airtight closed liquid container to display liquid losses : de en
  • AU230882B2 - Scissors cutters : en
  • CA570511A - Coated magnet wire : en fr
  • CH336327A - Wristwatch : en fr
  • AT201956B - Quick-closing flap valve : de en
  • PL41829B1 - : en pl
  • AT202128B - Process for the production of new mixed anhydrides of sub-nitrous acid and organic carboxylic acids : de en
  • US2873439A - Digital to analog converting apparatus : en
  • AT202045B - Detachable, radially flexible connection for the jacket sleeve and the bearing outer ring, in particular of top rollers on spinning machines : de en
  • AU227533B2 - Piston type suction booster pump : en
  • PL41856B1 - : en pl
  • PL41880B1 - : en pl
  • US2872893A - Automatic immersion apparatus : en
  • AU224569B2 - Improvements in or relating to liquid fuel burning installations : en
  • CA570412A - Diarylethanes : en fr
  • CA570493A - Sheet handling mechanism : en fr
  • DE1782738U - DRIVE SWITCH ACTUATED BY LEVER. : de en
  • FR1172483A - Device for regulating the forward speed of a vehicle carrying a snow-clearing machine : en fr
  • PL41876B1 - : en pl
  • FR1172331A - Heat exchanger sweeping device : en fr
  • FR1172399A - Threading device for fixed parts : en fr
  • FR1172590A - Axially operated safety valve : en fr
  • CA570227A - Mechanism for converting rotary motion to or from reciprocating motion : en fr
  • CA570272A - Process and bath for the chemical plating of a catalytic material with nickel : en fr
  • AT201967B - Cleaning agent for removing carbon from metal parts : de en
  • AT201995B - Method and device for the production of multi-colored layer blocks : de en
  • AT202046B - Weaving and spinning thread made of foam plastic : de en
  • AU3294657A - Plastic retaining cage : en
  • CA570239A - Liquid-gas separators : en fr
  • CH336251A - Music Box : en fr
  • AT201919B - : de en
  • CA570356A - Automatic tuning systems : en fr
  • CH336049A - Filing device comprising files and at least one support guide for the latter : en fr
  • US2872762A - Forming and filling packages and apparatus therefor : en
  • US2873308A - Switching arrangement for an electric motor : en
  • AT202145B - Process for the preparation of substituted 2-oxo-benzo-quinolizines : de en
  • PL41931B1 - : en pl
  • CA570558A - Sealing device : en fr
  • AT202216B - Device for monitoring the start-up of electric motors, in particular in elevator systems : de en
  • AU230245B2 - Improvementsin watercocks or faucets : en
  • AU230562B2 - Improvements relating to automatic control systems especially for machine tools : en
  • AU236548B2 - Cored laminated structural unit : en
  • CA570397A - Reaction products of drying or semi-drying oils : en fr
  • PL41824B1 - : en pl
  • US2872788A - Thermoelectric cooling apparatus : en
  • US2873078A - Combined spring hanger and shock absorber : en
  • GB808793A - A new or improved ball-point pen : en
  • AT202169B - Process for the treatment of metal powder in order to increase the volume weight : de en
  • CA570483A - Process of preparing a cation-exchange resin from a resorcinol-aldehyde condensation product : en fr
  • AU4029858A - Position control apparatus for machine tools : en
  • CA570384A - Suction cleaner : en fr
  • CA570294A - Frequency and phase converter : en fr
  • US2873153A - Bearing shaft seal : en
  • US2872868A - Missile nose fuze : en
  • US2872887A - Rotary press comprising a plurality of tool groups : en
  • US2872895A - Parts washer : en
  • CH336231A - Self-aligning plain bearing that can be exchanged for a roller bearing : de en
  • CA570430A - Steam nozzle for pulp producing apparatus : en fr
  • FR1172553A - Prefabricated joist and slab floor : en fr
  • FR1172737A - Alkyd resins polymerization process : en fr
  • US2873330A - Contactors : en
  • US2872759A - Metal finishing machine : en
  • US2872871A - High capacity fuel pump : en
  • US2873390A - Heavy duty electric switch : en
  • US2872821A - Caging device for gyrocompasses having a floating sensitive element : en
  • DE1050455B - : de en
  • DE1782943U - BASE BOARD FOR FORMWORK PURPOSES. : de en
  • CA570327A - Thermally stable polysulfone resins : en fr
  • GR19477B - ELECTRIC LPG LIGHT FOR SPRING VOLTAGE220 AND 110 VOLT. : el en
  • CA570265A - Electrolytic cells and diaphragms therefor : en fr
  • US2873370A - Microwave pulse generator : en
  • AU224021B2 - Improvements in or relating to securing sheeting to building structures : en
  • GB808797A - Improvements in or relating to the treatment of steel : en
  • LU36678A1 - : fr
  • US2873280A - Phthalocyanine-sulfonamides and process for their manufacture : en
  • AT202106B - Stapler with U-shaped staple saddle : de en
  • DE1050514B - : de en
  • DE1050476B - : de en
  • GB808905A - A device for continuous fermentation in liquids : en
  • GB808819A - Forced-flow once-through steam generators : en
  • DE1050306B - Display book with a large number of sheets of transparent pockets for inserting advertising material, photos, tables and the like. : de en
  • DE1050557B - Combination stand : de en
  • FR1172389A - Metal window : en fr
  • GB808659A - Improvements in the control of inflation pressure in the tyres of a vehicle when thevehicle is at rest or in motion : en
  • FR1172270A - Process for making wooden objects by juxtaposing elements : en fr
  • FR1172296A - Process for reducing organic compounds : en fr
  • FR1172314A - Electronically controlled voltage relay : en fr
  • FR1172453A - Magnetic system consisting of two similar parts : en fr
  • DE1050528B - : de en
  • DE1783187U - LOADING DEVICE FOR BIG CONTAINERS. : de en
  • PL41898B1 - : en pl
  • US2873246A - Hydrocracking catalyst and process : en
  • GB808767A - Method of preparing n,n-disubstituted formamidines : en
  • GB808791A - Depth of focus indicators in photographic cameras : en
  • GB808842A - Improvements in or relating to resilient supports : en
  • GB808638A - Organic phosphoric acid triamides : en
  • DE1050696B - Top roller support and load arm for spinning machine drafting systems : de en
  • DE1783009U - HEAD PART FOR FUEL INJECTION ENGINES, IN PARTICULAR FOR OPERATION WITH DIFFERENT FUELS. : de en
  • AU228907B2 - Flotation treatment of uranium ores : en
  • FR1172687A - Manufacturing process of printing forms : en fr
  • CA570463A - Liquid seal breather valve vent : en fr
  • DE1782705U - STAPLING ELEMENT E.G. SCRATCHING CLOSURE ON STEAM DOLLS. : de en
  • FR1172387A - Adapter for mounting conical spools on textile machines : en fr
  • GB808865A - Profile rolling machine : en
  • DE1050608B - Propulsion system for land vehicles : de en
  • DE1050489B - : de en
  • FR1172747A - Process for the preparation of phosphorus oxychloride adducts and use of these compounds to separate niobium and tantalum from mixtures containing these metals : en fr
  • DK86868C - Gramophone record. : da en
  • AU4026858A - An accessory device fora surface treating apparatus : en
  • DE1050475B - I Polyethylene and thermoplastic adhesive containing a mineral fuller : de en
  • US2872892A - Counting devices for use with knitting needles : en
  • FI30193A - Restrictions on the use of certain, nickel and / or cobalt-free hops : en fi
  • FI30201A - Motor pump : en fi
  • DE971519C - Process for the production of chlorine dioxide : de en
  • US2872697A - Friction-braked hinge assemblies : en
  • US2873061A - Compressor : en
  • GB808834A - Improvements in vacuum casting : en
  • US2873440A - Analogue-to-digital converter : en
  • PL41926B1 - : en pl
  • DE1782796U - CUTTING TAPE CORE WITH MAGNETIC FILLING MATERIAL AT THE INTERFACES. : de en
  • DE971534C - Wire ring magnet, especially for eddy current measuring devices : de en
  • FR1172325A - Winding device for spring movements of cinematographic cameras : en fr
  • FR1172577A - Respiratory mask partitioned internally for porthole ventilation : en fr
  • AT201949B - Pipe connection for smoothly trimmed, unprocessed pipe ends : de en
  • AT202231B - Device for automatic regulation and / or control. : de en
  • FR1172326A - Stabilization of copolymers of styrene and acrylonitrile to prevent alteration of their color : en fr
  • FR1172688A - A stud driving device in which the stud is driven directly or indirectly by the pressure of supercharged gases : en fr
  • FR1172729A - Improvements to dry type gas meters : en fr
  • DE1050370B - Circuit arrangement for obtaining a display voltage for the correct frequency tuning of television receivers : de en
  • DK86875C - Device for tank semi-trailers, where the tank's drain connection or connection is connected to a pump on a motor vehicle, they are connected to the semi-trailer. : da en
  • CA570376A - Polymerisation of ethylene : en fr
  • DE1783125U - DRY SHAVER WITH A SHEARING PLATE THAT CAN TAKE AN INCLINED POSITION TO THE AXIS OF THE SHAVER AND WITH A CUTTING LINK WORKING INTO OPERATION WITH THE SAME ROTATABLE CUTTER. : de en
  • DE1050350B - Temperature-adjustable preheating of cold processed additional feed water for steam power plants : de en
  • FR1172412A - Device for reducing paper, cardboard, or other materials to pieces : en fr
  • FR1172437A - Machine for treating surfaces by adding material and in particular stellite : en fr
  • GB808658A - Electromagnetic eraser : en
  • GB808667A - Ethylene polymerisation : en
  • GB808799A - Improvements in flanges for connecting immersion heaters to hot-water tanks : en
  • FR1172370A - Transmission device applicable in particular to mopeds : en fr
  • FR1172671A - Roll press for the manufacture of briquettes from ore, coal or the like : en fr
  • DE1782821U - TEXTILE REEL, IN PARTICULAR SUB-TREE FOR SPINNING MACHINES AND THE LIKE. : de en
  • DE1783146U - NEEDLE BEARING FOR ROLLING UNDER DRAWING PLANTS. : de en
  • DE1783165U - FACE MASK WITH FOLDED NOSE AND SCRAPERS. : de en
  • GB808920A - Improvements in turbopropeller engine fuel control systems : en
  • FR1172306A - Improvement in clothing, especially raincoats and hunting clothing : en fr
  • FR1172552A - Further training in cover and rod insulators : en fr
  • DE1050312B - Process for the separation of mixtures of substances by fractional crystallization : de en
  • DE1782758U - COAXIAL CONNECTOR OF HIGH FREQUENCY TECHNOLOGY. : de en
  • US2872694A - Liquid applicator device : en
  • FR1172652A - Process for the production of asymmetric dimethylhydrazine : en fr
  • FR1172478A - Glass cane for the manufacture of ampoules and its method of preparation : en fr
  • FR1172573A - Process for the preparation of adducts, stable and containing alkali silicates, sodium hypochlorite and 12-fold hydrated trisodium phosphate : en fr
  • FR1172322A - Multi-position rotary switch : en fr
  • FR1172730A - interstitial filter element for liquid filters, in particular for oil in internal combustion engines : en fr
  • PL41924B1 - : en pl
  • US2873138A - Manual and automatic latch mechanism : en
  • DE1050493B - Process for removing hydrogen sulfide and ammonia from coke oven gases : de en
  • DE1050675B - Device for automatically maintaining the speed of motor vehicles : de en
  • CH336141A - Process for the preparation of new monoazo dyes : de en
  • DE1050602B - Automatic metering device for additional air that acts as a function of the negative pressure in the intake line of an internal combustion engine : de en
  • US2872948A - Automatic bobbin replenishing loom : en
  • DE1050341B - Process for the preparation of trichloroisocyanuric acid : de en
  • DE1782888U - FOOT EXTENSION DEVICE FOR TABLES. : de en
  • JPS34595B1 - : ja
  • AT202146B - Process for the preparation of the new dihydro-m-thiazine-Δ-3,4 : de en
  • AT202241B - Mechanical switching device for the wire guide on winding machines : de en
  • CA570364A - Machine for assembling resilient bushings : en fr
  • CA570496A - Homopolymers of fluoro-1,3-dienes and methods for the preparation thereof : en fr
  • GB808921A - Improvements in or relating to frequency discriminators : en
  • CA570304A - Rotatable louver unit : en fr
  • GB808843A - Improvements relating to the melting and casting of titanium and the production of titanium base alloys : en
  • FR1172567A - Development of egg cups : en fr
  • FR1172363A - Device for bending glass : en fr
  • AU4038558A - M-aminobenzene sulphonyl ureas : en
  • GB808932A - Improvements in or relating to obstetrical appliances : en
  • US2873329A - Thermostat calibration means : en
  • US2872780A - Pulse jet engine with acceleration chamber : en
  • FR1172459A - Improvement in the formation of parts in laminated materials : en fr
  • PL41858B1 - : en pl
  • US2872709A - Continuous servicing plant for automobiles or the like : en
  • US2872922A - Breathing regulator with exhalation valve assisted by gravity responsive means : en
  • US2873247A - Single vessel coking process : en
  • US2873312A - Modulator with photoelectric signal source and compressor for facsimile : en
  • DE1050663B - : de en
  • DE1782901U - MUSIC CHEST WITH EQUIPMENT FOLDING OUT FROM ITS CASE. : de en
  • US2873259A - Rubbery flexible closed cell product : en
  • US2872999A - Deaerating feedwater heater : en
  • US2873263A - Polymerization of unsaturated compounds in the presence of bactericidal phenates of phenols and thiophenols : en
  • US2873265A - Process for preparing copolymers of organo silicon derivatives : en
  • FR1172497A - Flotation process and apparatus for its implementation : en fr
  • GB808852A - Improvements relating to collapsible structures : en
  • US2872976A - Cord lock fitting : en
  • US2873328A - Thermostat for low power circuits : en
  • DE1782830U - BED PAD WITH INFLATABLE HOSES. : de en
  • FR1172321A - Improvements in polymerization processes : en fr
  • DE1050689B - : de en
  • DE1783166U - PLASTIC CASE FOR DRILL HOLES. : de en
  • DE971522C - Pyrophoric alloys : de en
  • US2873314A - Noise immune signal processing circuit : en
  • DE1050651B - Device for turning over the bottom side envelopes in a cross-conveying valve bag bottom laying machine : de en
  • FR1172563A - oscillating piston electro-compressor : en fr
  • FR1172683A - Aqueous coating compositions : en fr
  • DE1050369B - Transmission system for television signals : de en
  • GB808803A - Nuclear reactors : en
  • GB808929A - Improvements in or relating to signalling devices : en
  • FI30166A - Sätt att förse en bok med en eller flera anvisningar för angivande av skilda delar av boken : en fi
  • US2873047A - Holder for drinking straws : en
  • US2873181A - Coated abrasive article and method of making : en
  • US2873110A - Torsion spring : en
  • FR1172727A - Disc brake, intended in particular for motor vehicles : en fr
  • CH336198A - Method and apparatus for recording seismograms : de en
  • USD184390S - Combined step and stool : en
  • FR1172733A - Plating method and composition : en fr
  • GB808937A - An improved board game : en
  • GB808790A - Improvements in or relating to regulated power supply systems : en
  • GB808883A - An improved induction generator for use in d.c. circuits wherein a potentiometer is adjusted by an error signal : en
  • DE1782936U - MULTIPLE GLASS REBATE PROFILE. : de en
  • DE1782986U - FLEXIBLE TEST MAGNET FOR GENERATING A FIELD OF FORCE IN FERROMAGNETIC MATERIALS. : de en
  • FR1172328A - Differential phase shift device without energy dissipation : en fr
  • FR1172570A - Antihalo layers and filter layers for light sensitive photographic materials : en fr
  • US2872746A - Shoemaking : en
  • US2872862A - Symbol printing mechanisms in listing calculating machines and the like : en
  • US2873316A - Party line lock-out circuit : en
  • US2873075A - Autoamtic hovering control system : en
  • DE1050505B - Process for deglycyrrhization of licorice (Succus Liquiritiae) : de en
  • DE971523C - Process for nitrating aromatic hydrocarbon compounds : de en
  • GB808719A - A post assembly for a partition construction : en
  • GB808780A - Device for the tapping of compressed air from the brake pipe of indirectly acting compressed air brakes : en
  • GB808970A - Improvements in or relating to refrigerator cabinets : en
  • US2873371A - Variable frequency transistor oscillator : en
  • US2873404A - Means for elimination of loss of contrast in direct view storage tubes : en
  • DE1782997U - STACKING AND DISPENSING DEVICE FOR AUTOMATES. : de en
  • DE1783143U - PLASTIC FILM FOR SURFACE DESIGN. : de en
  • DE1050488B - Shaft firing with adjustable distance between the air outlet and gas outlet grille : de en
  • DE1782878U - CONVERSION UPHOLSTERED FURNITURE, COMPOSING A COUCH AND TWO ARMCHAIRS. : de en
  • DE1783136U - SKID PROTECTION DEVICE FOR FOOTWEAR. : de en
  • DE1782711U - ROLL OF A HOT ROLLING FRAME. : de en
  • US2872714A - Threshold : en
  • US2873160A - Storage mechanisms for radioactive material : en
  • DE1782948U - MACHINERY FOR KEEPING VOLTAGE-FREE POOLS IN WINTER. : de en
  • GB808925A - Improvements in or relating to textile printing pastes : en
  • FR1172501A - Process for preparing microbiologically active products : en fr
  • GB808788A - Removal of sulphur from blast furnace slag : en
  • PL41928B1 - : en pl
  • CA570218A - Drill carriage : en fr
  • DE1782827U - ELASTIC FOOT PAD. : de en
  • DE1783130U - PRINT MECHANICS FOR BALLPOINT PEN WITH CLIP PAUSE RELEASE. : de en
  • GB808810A - A method of moulding bituminous blocks : en
  • DE1050283B - Method and device for the secondary production of petroleum by combustion : de en
  • FR1172407A - Method and apparatus for marking electrical conductors : en fr
  • CH336295A - Container, especially for ammunition : en fr
  • CH336332A - Watch case : de en
  • US2873118A - Spring operated teeter totter : en
  • CA570393A - .alpha.-LIPOIC ACID ANHYDRIDE AND PROCESS FOR PREPARING THE SAME : en fr
  • US2873240A - Preparation of graft copolymers : en
  • AT202185B - Sleeve buffers for railway vehicles : de en
  • AT202250B - Fuels for internal combustion engines : de en
  • AU4026558A - Method and apparatus forthe production of filaments or fibre from glass orthe like : en
  • CA570290A - Separation of metals, alloys or compounds from a molten metallic system : en fr
  • US2872995A - Seismic reflection prospecting technique : en
  • PL41916B1 - : en pl
  • CA570419A - Manufacture of cartons : en fr
  • CA570517A - Hoist and safety mechanism therefor : en fr
  • FR1172356A - Enhancements to high speed photographic cameras : en fr
  • US2872822A - Gyroscopes : en
  • US2873106A - Apparatus for weighing livestock : en
  • AT201921B - Device for generating artificial fog : de en
  • AT202025B - Cutter for butcher shops with one or more knives rotating in a container : de en
  • AT202232B - Resolver arrangement : de en
  • US2872716A - Choker hook : en
  • US2872966A - Mechanics stool : en
  • US2873167A - Processes of reclaiming uranium from solutions : en
  • FR1172353A - Apparatus for determining the direction of the earth's magnetic field, usable on vehicles : en fr
  • FR1172589A - Hanging device for hangers, skirt clips, pants : en fr
  • FR1172424A - Installation to capture and use the energy of the swell on the coast : en fr
  • GB808783A - Improvements in or relating to devices for scratching or brushing the walls of bores : en
  • CH336106A - Electrical plug and its use : de en
  • CH336182A - Device for ozonizing the air in rooms : de en
  • US2873104A - Fluid governors : en
  • DE1050627B - : de en
  • DE1782862U - FRAME FOR PICTURES, WALL OPENINGS OR. THE LIKE THAT HAVE LOW SPACES. : de en
  • FR1172659A - Method and apparatus for providing angular displacement of a compass in a vehicle without displacement of the latter : en fr
  • GB808817A - Differential gears : en
  • DK86874C - Support for the wire cladding on sicylinders. : da en
  • PL41909B1 - : en pl
  • US2872854A - Workpiece supporting clamp : en
  • DE1050432B - : de en
  • FR1172540A - Automatic stop brake speed limiter : en fr
  • FR1172708A - Improvements to sheet-fed rotary printing presses : en fr
  • US2872856A - Spacer for justifying lines of type : en
  • US2872968A - Article of repose for supporting the body of a person : en
  • US2873337A - Variable resistor : en
  • AU4025958A - Cutter fora pile-cutting machine : en
  • US2872718A - Vent clamp for use when cleaning coats : en
  • US2872763A - Process and apparatus for packaging flowable materials : en
  • US2872936A - Liquid phase separation control : en
  • US2872997A - Housing for electro-acoustic apparatus : en
  • DE971529C - Process for the extraction of sulfur dioxide from gases : de en
  • DE1050284B - Dust extractor for extracting dust from boreholes with double piston control under spring pressure : de en
  • DE1782944U - WOOD FORMWORK PANEL. : de en
  • DE1783175U - TOOLS FOR SEIZING AN OBJECT. : de en
  • CA570269A - Electrolytic cells and diaphragms therefor : en fr
  • US2873028A - Filters : en
  • PL41938B1 - : en pl
  • US2872684A - Collar brace : en
  • US2872857A - Adaptor plugs for cameras : en
  • DK86880C - Mechanism for transferring objects from one station to another. : da en
  • FI30175A - Completion of the coordination rules : en fi
  • DE1783117U - SAFETY LATCH FOR DOORS. : de en
  • FR1172660A - Control system for aerial vehicles : en fr
  • GB808645A - Process for treating water used for irrigation purposes : en
  • DE971546C - Converters with steam or gas discharge paths with immersion transmitters : de en
  • BE536816A - Process for reducing swelling of hides and skins in alkaline baths : en fr
  • CA570329A - Process for the manufacture of novel diacylated hydrazines : en fr
  • US2872884A - Sewing machine attachment : en
  • US2873245A - Heavy oil conversion process : en
  • DE1782933U - CERAMIC PLATE. : de en
  • DE1782786U - ELECTRIC THROTTLE FOR OPERATING FLUORESCENT LAMPS. : de en
  • DE1783059U - GLUED CARDBOARD BOARD. : de en
  • DE1050537B - Process for the production of organopolysiloxane pastes : de en
  • FR1172574A - Process for the regeneration of the active constituents of an alkaline liquor whether or not completely exhausted : en fr
  • IS1083A7 - Method for color changes of gases. : en is
  • US2873130A - Ball joint assembly : en
  • US2873140A - Liquid distribution system : en
  • PL41847B1 - : en pl
  • US2873360A - Very high frequency tuner convertible to intermediate frequency amplifier : en
  • US2873395A - Dynamoelectric machine : en
  • US2872787A - Fluid operated power lifting unit for dumping vehicles : en
  • CA570575A - Centering and quadding mechanism for photocomposing machine : en fr
  • US2872798A - Draw mechanism for straight-bar knitting machines : en
  • DE1050564B - Magnetic recorder with two tracks to compare pronunciation : de en
  • DE1050417B - At the end of an oil cable with its metal jacket a tightly connected cap and method for manufacturing a set for oil-filled cables : de en
  • DE1050613B - : de en
  • DE1782813U - WASTE INCINERATOR. : de en
  • DE1783075U - LYE PUMP FOR WASHING MACHINES. : de en
  • DE1783105U - OIL SERVICE DEVICE. : de en
  • GB808923A - Improvements in or relating to rotary electric switches : en
  • GB808665A - Oils containing copolymers : en
  • AU231396B2 - Improvements in or relating to methods of metallizing surfaces of ceramic bodies : en
  • CA570443A - Radioactive radiation dosimeter charger : en fr
  • DK86873C - Feed. : da en
  • DK86860C - Colostomy bag made of liquid-tight, thin, elastic sheet material. : da en
  • DE1783185U - STACKABLE FLAT PALLET. : de en
  • AT202100B - Device to compensate for the imbalances in the rotating parts of a spin dryer : de en
  • AT202173B - Method for resistance heating of rod-shaped bodies made of steel. : de en
  • GB808782A - Breathing apparatus : en
  • DE1050385B - : de en
  • DE1782903U - WOODEN BASE WITH DISTANCE SCREW FOR FURNITURE. : de en
  • DE1783120U - PINLESS, SPRING HINGE. : de en
  • DE971545C - Device for the serial magnetization of permanent magnet bodies : de en
  • DE1783104U - DEVICE FOR POURING LIQUIDS FROM CANS. : de en
  • DE1783170U - SOLDERED SHEET CONTAINER. : de en
  • DE1783049U - DISPLAY DEVICE, IN PARTICULAR BILLBOARD. : de en
  • US2873087A - Means for cooling gas turbines : en
  • AU224658B2 - Electrical switch structure : en
  • CA570322A - Turning gear for steam turbine : en fr
  • CH336166A - Electric kitchen appliance : de en
  • FR1172586A - Photoelectric light meter or exposure regulator for photographic and cinematographic cameras : en fr
  • FR1172278A - Fungicidal preparations : en fr
  • AT202072B - Clock with a clockwork driven by a mainspring and an electromagnetically operated flywheel as a winding device : de en
  • FR1172625A - Large-scale production machines, in particular of filament lamps : en fr
  • US2873018A - Can handling apparatus : en
  • US2873039A - Packing : en
  • US2873284A - N, n-dialkyl acylamide solvate of 1, 4-pregnadiene-17alpha, 21-diol-3, 11, 20-trione-21-acylate and process of preparing such : en
  • AT202206B - Electric collector with low self-discharge. : de en
  • US2872919A - Diver's breathing apparatus : en
  • DE1050620B - Combined metal seal : de en
  • DE1783172U - PACKAGING FOR GOODS, IN PARTICULAR FOR FOOD. : de en
  • FR1172430A - Improvements to industrial sewing machines : en fr
  • GB808821A - Improvements in or relating to sight glasses : en
  • AT201996B - Film projector : de en
  • AT201912B - Spreader for granular or powdery material : de en
  • CA570312A - Electric switch : en fr
  • AU233439B2 - Pesticidal carrier comprising carbonated diatomaceous calcium'silicate and method for preparing thesame : en
  • CH336339A - Water consumption system : de en
  • DE1783145U - PAINTING DEVICE FOR PAINTING MATERIALS. : de en
  • AT202096B - Device for supplying the flushing agent with pneumatic hammers : de en
  • CH336272A - Apparatus for hanging clothes in automobiles : de en
  • DE1050512B - Process for separating non-fibrous foreign matter from inorganic fiber material : de en
  • DE1050700B - Road vehicle used to transport bulk goods, in particular for domestic fire supply : de en
  • US2873205A - Process for forming luminescent screens : en
  • CA570318A - Addition products of polyepoxide compounds and polythiols : en fr
  • CA570431A - Water-proofing of concrete or masonry surfaces : en fr
  • US2873049A - Process and apparatus for distributing a fluidized solid material : en
  • US2872964A - Forming block with shiftable clamping element for apparatus for working metal stock : en
  • US2872855A - Machine and method for erecting a carton and integral cover on one operation : en
  • US2873377A - Method of analyzing compositions : en
  • CA570375A - Optical cement : en fr
  • DE1782842U - SHOPPING BAG MADE OF PLASTIC WITH WELDED REINFORCEMENT EDGE AND WELDED REINFORCEMENT RINGS MADE OF PLASTIC. : de en
  • FR1172594A - Process for the production of dilactams and polyamides obtained from these dilactams : en fr
  • GB808760A - Improvements in control devices for steering vehicles : en
  • GB808875A - Improvements in or relating to tractors : en
  • CA570307A - Rotary drive for flying metal-cutting shears : en fr
  • US2873421A - Electric welder control system : en
  • AT202202B - Circuit arrangement for generating a control voltage dependent on the phase position of two voltages to be compared : de en
  • US2873399A - Radiation detector : en
  • BE536804A - : en
  • US2873243A - Means for shielding and cooling reactors : en
  • DE1782845U - TUBE HOLDER FOR INSTALLATION. : de en
  • GB808893A - Etching : en
  • GB808926A - New tropeine derivatives : en
  • CA570546A - Injection apparatus for molding thin-walled containers : en fr
  • CA570580A - Method of polymerizing cyclic diorganosiloxanes : en fr
  • US2872847A - Multibarrel gun with skewed bore axes : en
  • US2873051A - Beverage dispenser : en
  • US2873422A - Magnetic amplifier pulse generators : en
  • DK86853C - Television receiver coupling for detecting an auxiliary carrier located in the frequency band of a main television signal. : da en
  • AU223060B2 - Improved tensioning device : en
  • US2872994A - Acoustic transmission systems : en
  • US2873318A - Magnetic recorder : en
  • DE1782919U - DEVICE FOR DEHUMIDIFYING MASONRY. : de en
  • DE1782924U - GRATING. : de en
  • AU4024558A - Radio navigation system : en
  • DE1050692B - : de en
  • CA570530A - Bread pan coated with organopolysilane-polysiloxane : en fr
  • CA570372A - Magnesium chloride as a curing agent for aminotriazine-aldehyde resin : en fr
  • AU225252B2 - Improvements in or relating toan apparatus for distributing and mixing two fluids : en
  • AU4031058A - Photographic color reproduction process : en
  • CH336095A - Switching device for automatic telecommunication central office : en fr
  • CH336187A - Device for adjusting the angular position of the tool clamped in a holder in relation to a guide member associated with the holder : de en
  • CH336151A - Oven for burning low-quality fuels, such as household waste : de en
  • DE1782743U - ELECTRIC MUSIC DEVICE FOR STEREO SOUND REPLAY WITH DETACHABLE SOUND DISTRIBUTION DEVICES. : de en
  • US2872755A - Apparatus for bending glass : en
  • AU226663B2 - Improvements in or relating toa cantilever armor structure for supporting overhead electric line conductors : en
  • DE1783063U - HOLDING DEVICE FOR PHOTOGRAPHIC CAMERAS. : de en
  • FR1172262A - Viewing apparatus in motion with toothed drum driven by the film : en fr
  • FR1172676A - Adjustable device with a single eccentric and enclosed, for the advance of machine tools : en fr
  • GB808769A - Improvements relating to valves for mixing fluids at different temperatures : en
  • AT202130B - Process for the preparation of new 2- (Δ <1 '> - cycloalkenyl) - or cycloalkyl-2-aminoalkyl-cycloalkanones and their salts : de en
  • US2872908A - Once-through vapor generator : en
  • PL41900B3 - : en pl
  • DE1782731U - COPY DEVICE FOR COPY ACCOUNTING AND THE LIKE. : de en
  • FR1172716A - Method and apparatus for making waffles : en fr
  • CH336114A - Centralized remote control selector : en fr
  • US2872820A - Stop valve actuating mechanism : en
  • AT202234B - Method and device for applying an emission layer to the substrate of indirectly heated hot cathodes of electrical discharge tubes : de en
  • DE1050508B - Powdered denture adhesive and process for its manufacture : de en
  • DE1782820U - RULE BRUSH. : de en
  • DE1782905U - FASTENING DEVICE FOR GLASS, SOAP, SPONGE AND COMB HOLDERS OD. DGL. : de en
  • CA570404A - Electric contact brushes : en fr
  • AT202120B - Method of cooling hot gases : de en
  • US2873115A - Check shingling attachment for a printing press : en
  • AT202167B - Siemens-Martin furnace, especially with a basic lining. : de en
  • AT201959B - Spindle seal for shut-off devices : de en
  • AT201938B - Rolling bearings with rolling elements arranged between two raceways : de en
  • PL41907B1 - : en pl
  • US2872875A - Hydraulic power units : en
  • AT201945B - Coupling device : de en
  • DE1050543B - Process for the production of basic color-leveling and dispersing polyglycol ethers : de en
  • AU4032258A - Improvements in or relating toan apparatus for distributing and mixing two fluids : en
  • AU4040358A - Polymerization of vinyl acetate andthe production of polyvinyl alcohol from such polymer : en
  • AU228779B2 - Railway vehicle truck device : en
  • DE1050358B - Non-slip and shear-proof connection of thin bituminous wear layers with roadway panels made of reinforced concrete or steel : de en
  • DE1782922U - THERMAL INSULATION PANEL COMPOSED OF MULTIPLE LAYERS. : de en
  • DE1783139U - OUTDOOR PILLAR, IN PARTICULAR FOR STANDING FIRE DETECTORS OR POLICE DETECTORS. : de en
  • US2872861A - Forming or molding apparatus : en
  • DE1050383B - Electronic distribution circuit : de en
  • DE1050634B - Internal clamping sleeves for lathes : de en
  • DE1782769U - SWITCH-DISCONNECTOR. : de en
  • DE1782879U - SEAT AND SOFA BED. : de en
  • US2872748A - Ironing device : en
  • FR1172685A - double braking equipment, for front wheels and rear wheels of a vehicle or for tractor-rcmorque combination : en fr
  • DE1783128U - CLIP FOR PENCILS OF ALL KINDS. : de en
  • GB808731A - Preparation of platinum metal catalysts : en
  • FR1172611A - Antiparasitic compositions : en fr
  • GB808967A - A process for improving the properties of polyethylene terephthalate threads and fibres and textile fabrics manufactured therefrom : en
  • FR1172253A - Process for the production of metalliferous azo dyes : en fr
  • FR1172266A - Method and apparatus for bending glass sheets : en fr
  • DE1782913U - COAL STOVE WITH BAKING BOX. : de en
  • GB808742A - Glucose test indicator : en
  • GB808855A - Improvements in or relating to electromagnetic clutch control systems for sewing and the like machines : en
  • US2872953A - Liquid dispensing device : en
  • US2873236A - Method for producing hypochlorite of soda in an electronic cell : en
  • CH336293A - Protective fitting for the tip of shoes : de en
  • AU4044358A - Improvements in or relating to molten glass feeders : en
  • US2872872A - Hydraulic pump or motor : en
  • CA570413A - 1,1-diarylparaffins : en fr
  • US2873380A - Electroluminescent device : en
  • US2873295A - Process for the purification of 2-ethylcis-crotonylurea : en
  • AT202210B - Electrical safety socket : de en
  • CA570592A - Valve structure : en fr
  • DE1050415B - Device for twisting stripped electrical conductor ends made up of stranded wire : de en
  • DE1050598B - Liquid-cooled internal combustion engine : de en
  • DE1782987U - PORTABLE CRACK DETECTION DEVICE FOR FERROMAGNETIC HOLLOW BODIES. : de en
  • GB808670A - Clothes drier or air heater for a room : en
  • CH336204A - X-ray diffraction meter : de en
  • AU227001B2 - Omnidirectional beacon antenna : en
  • CA570450A - Acceleration of polymerization : en fr
  • CA570548A - Feeler head for tubing caliper : en fr
  • DE1783033U - FULLY AUTOMATIC DRILLING MACHINE. : de en
  • AT201904B - Stretchable link belt : de en
  • AT201968B - Workpiece chipping mechanism for collets, chucks, clamping sleeves, etc. Like. Of machine tools : de en
  • AT202132B - Process for the preparation of mixed, secondary amines and their salts : de en
  • DE1783019U - FILLING CARTRIDGE FOR GREASE PRESSES. : de en
  • DE1782816U - COMPRESSOR UNIT. : de en
  • CA570346A - Valve apparatus : en fr
  • CH336088A - Machine for fitting railway sleepers with frets : en fr
  • PL41882B1 - : en pl
  • US2873050A - Measuring and dispensing device : en
  • CA570240A - Defrosting means for refrigerating system : en fr
  • USD184401S - Furniture glide : en
  • CH336201A - Magnetic sound recording and reproducing device : de en
  • AU3026957A - Method and apparatus for sowing seed : en
  • CA570259A - Rock picker : en fr
  • AT201951B - Device for the temporary connection of a branch line to a main line containing a pressure medium or a vacuum : de en
  • AT202016B - Cover composite film : de en
  • AT202061B - Pendulum bucket elevator : de en
  • CH336105A - Connection device for electrical lines : de en
  • AU231397B2 - PROCESS FOR PRODUCING a ,y -DIHYDROXY-/3, fDIME THYLBUTYRAMIDE : en
  • AT202207B - Overhead cable attachment to the head of a support insulator. : de en
  • DE1050407B - : de en
  • DE1782785U - WALL LAMP. : de en
  • AU241147B2 - Photographic color reproduction process : en
  • CA570466A - Contrivance for use in pressing pleats in skirts and the like : en fr
  • DE1050621B - : de en
  • AT202160B - Waste heat boiler for converter : de en
  • PL41827B1 - : en pl
  • US2872990A - Hitch : en
  • CA570305A - Manufacture of titanium : en fr
  • PL41871B1 - : en pl
  • US2872800A - Circular knit fabric with raised areas : en
  • US2873079A - Adjustable stand : en
  • US2873132A - Fluid pressure seal ring : en
  • US2873322A - Automatic service control system with fault recording : en
  • FR1172678A - Mechanism for distributing objects to feed a machine : en fr
  • FR1172669A - Improvement in devices for automatically dropping loads on the ground in parachutes : en fr
  • US2873055A - Fire escape device : en
  • US2873365A - Frequency demodulator : en
  • US2872817A - Fluid sampler : en
  • US2873137A - Parachute and like release mechanism : en
  • FI30167A - Anordning för inblandning av finfördelat stoft i en vätska : en fi
  • FR1172410A - Electric toothbrush : en fr
  • US2873120A - Hydraulically operated chucking apparatus : en
  • AT202043B - Disc pulling system : de en
  • US2872937A - Valve assembly : en
  • PL41932B1 - : en pl
  • US2872947A - Protective hood enclosures for ends of thermally insulated pipe units : en
  • US2873417A - Adjustable-speed electric motor control system : en
  • US2873219A - Metal-coated batt and method and apparatus for producing same : en
  • DE1782747U - ARRANGEMENT USING HIGH FREQUENCY AMPLIFIER CONSISTS OF A HOLLOW CONDUCTOR AND A MICROWAVE TUBE ARRANGED IN THIS. : de en
  • GB808734A - Unipolar "field-effect" transistor : en
  • GB808867A - Improvements in or relating to apparatus for the diagnostic measurement of the condition of muscular systems : en
  • US2872835A - Roof bolt extractor machine : en
  • US2873103A - Seismological instruments : en
  • US2873293A - Bis(alpha-chloro-isobutyrates) of dihydroxy-benzenes : en
  • AU3026557A - An improved pump : en
  • CH336290A - Locking device : de en
  • CA570602A - Process for the manufacture of 2-methyl-pyridine-4-carboxylic acid derivatives : en fr
  • US2872946A - Thermal insulation system : en
  • PL41860B1 - : en pl
  • CH336341A - Process for the production of pile fabrics, in particular of plain pile carpets, and pile fabric produced by the process : de en
  • AU4040058A - Improvements in or relating to electronic relays : en
  • CA570308A - Method of forming glass filaments : en fr
  • US2872702A - Apparatus for lacing spinning tubes : en
  • US2873324A - Distributor mechanism : en
  • CA570212A - Keying mechanism : en fr
  • AT202131B - Process for the preparation of mixed, secondary amines and their salts : de en
  • AT202020B - Plastic screw cap : de en
  • AU4039458A - Hydroxy esters of 3. 5-diiodo-4-pyridone n-acetic acid for xray contrast media : en
  • CA570238A - Belt grinding machine for woodwork : en fr
  • CH336224A - Process and means for influencing plant growth, in particular for controlling weeds : de en
  • DE1782764U - MOBILE SWITCHGEAR COMPONENTS. : de en
  • US2873242A - Neutronic reactor system : en
  • AU229884B2 - Synthetic resin molding compositions : en
  • CA570257A - Automatic nut tapping machine : en fr
  • CH336299A - Drafting system for spinning machines : de en
  • AT202034B - Cartridges for refilling liquids, in particular ink cartridges : de en
  • US2873093A - Combined rotary and percussion drilling apparatus : en
  • US2872938A - Relief valve : en
  • US2872927A - Girdle structure : en
  • US2873097A - Additional air supply for radiators : en
  • US2873286A - Organic compounds and process : en
  • AT202112B - Process for the production of metal selenides : de en
  • GB808858A - Improvements in and relating to dynamoelectric machines : en
  • US2873119A - Variable result game apparatus : en
  • US2872866A - Grenade fuze : en
  • DE1783026U - LOCKING DEVICE FOR DRIVES IN FINE WORK ENGINEERING. : de en
  • FI30182A - Anordning vid ljudabsorberande vägg- resp. takplattor : en fi
  • PL41895B1 - : en pl
  • US2872807A - Equipment for determining the center of gravity of an aircraft : en
  • US2872950A - Dispensing device : en
  • FR1172596A - Magnetic Amplifier Control Device for Coincident Current Switch : en fr
  • DE1050374B - Electronic switch using a double base diode : de en
  • CH336083A - Paper guiding device on writing office machines : de en
  • DE1782992U - WRITING DEVICE. : de en
  • PL41840B1 - : en pl
  • US2873147A - Gas solids separation in a pneumatic lift : en
  • DE1050648B - Sewing machine for basting fabric layers together : de en
  • PL41879B1 - : en pl
  • US2872890A - Towing hook for seaplanes : en
  • US2873148A - Automatic braking device : en
  • AU230769B2 - Apparatus for treating surfaces such as floors or other flat surfaces : en
  • CA570209A - Edible rice products : en fr
  • DE1050470B - Process for the production of polyazo dyes and their copper complex compounds : de en
  • DE1783095U - VEHICLE WHEEL. : de en
  • FR1172405A - Improvements to electronic guns : en fr
  • AU222329B2 - Improvements in and relating to wet separators for mineral-bearing sands or other materials : en
  • CH336189A - Wood preservatives : de en
  • AU231281B2 - A game : en
  • AT202215B - Differential protection device for electrical system parts. : de en
  • DE1783157U - SOCIETY DICE GAME. : de en
  • DE1783190U - WATCH, IN PARTICULAR WRISTWATCH WITH DATE DISC. : de en
  • US2873058A - One piece hinged case : en
  • DE1050507B - Process for the preparation of ready-to-use hair curling liquids and means for its implementation : de en
  • DE1050646B - Feed device for sewing machines : de en
  • CA570332A - Multiple mode closed-cycle control system : en fr
  • CA570426A - Gyroscope instruments : en fr
  • CH336323A - Command organ : en fr
  • AU236127B2 - Production of 4-(pyridine-carboxylic acid amido) -2, 3-dimethyl-1-phenyl-5-pyrazolones : en
  • CA570291A - Method for burning pelletized iron ore containing fuel : en fr
  • PL41859B1 - : en pl
  • US2873059A - Egg carton : en
  • FR1172440A - Device for the production of voluminous yarns with continuous strands : en fr
  • DE1050665B - : de en
  • DE1782740U - SOUND DISTRIBUTOR FOR SPEAKER. : de en
  • DE1783060U - BAYONET COUPLING FOR PHOTOGRAPHIC INTERCHANGEABLE LENSES. : de en
  • DE1050355B - : de en
  • DE1782939U - SKIRTING. : de en
  • DE1783113U - DEVICE FOR PULLING UP GRINDING WHEELS. : de en
  • DE1783132U - PENCIL SHARPENER. : de en
  • AU4034958A - PROCESS FOR PRODUCING a ,y -DIHYDROXY-/3, fDIME THYLBUTYRAMIDE : en
  • FR1172633A - Improvements to machines for pneumatic backfilling, more specifically for mining : en fr
  • US2873124A - Auxiliary vehicle suspension : en
  • CA570534A - Process of preparing diazoamino compounds : en fr
  • BE536868A - Method for preparing a water-soluble solid in finely divided matter : en nl
  • CH336110A - Speed-dependent controlled mercury switch, especially for low switching speeds : de en
  • US2872932A - Apparatus for soaking pasting plates : en
  • US2873077A - Box kite : en
  • PL41937B1 - : en pl
  • US2873231A - Regenerators of coke ovens : en
  • CA570250A - Plant potting machine : en fr
  • FR1172346A - Installation intended to extract stacks of irradiated material bars from their metal sheaths : en fr
  • CH336200A - Sound recording and reproducing device : en fr
  • AU4044158A - Improvements relating to vigilance control apparatus for automotive railway vehicles : en
  • AT202134B - Process for the preparation of mixed, secondary amines and their salts : de en
  • DE1050310B - Signal for the index-like identification of sheet-like groupage : de en
  • DE1050618B - : de en
  • DE1050632B - Immersion heater : de en
  • AU230338B2 - An improved garment pocket : en
  • AU231073B2 - Improvements relating to vigilance control apparatus for automotive railway vehicles : en
  • FR1172367A - Apparatus for tying twigs on wire or other similar supports : en fr
  • US2873222A - Vapor-solid diffusion of semiconductive material : en
  • US2873428A - Expanded scale voltmeter : en
  • US2873279A - Halogenation of phthalocyanines : en
  • AT201975B - Holding device : de en
  • AT202103B - Process for dyeing and printing textile materials made of cellulose : de en
  • AT202233B - Device for braking a slip ring asynchronous motor : de en
  • AT202236B - Glow discharge, counting or switching tube with cold, wire-shaped main cathodes and auxiliary electrodes, which are arranged perpendicular to a common anode. : de en
  • US2873175A - Apparatus for catalytic conversion of hydrocarbon fluids : en
  • US2872765A - Apparatus for measuring quantities of small articles and packaging same : en
  • US2872779A - Single-acting hot-gas reciprocating engine : en
  • US2872830A - Mechanism control : en
  • FR1172709A - Resonant Cavity Klystron : en fr
  • DE1050435B - : de en
  • FR1172507A - Symmetric derivatives of metanitrophenol and their preparation : en fr
  • FR1172735A - Process for accelerating the polymerization of polyester resins : en fr
  • AT202203B - Electric megaphone. : de en
  • PL41893B1 - : en pl
  • PL41897B1 - : en pl
  • US2873102A - Method of melting metal : en
  • US2873248A - Method of controlling oxidation state of hydroforming catalysts : en
  • AU230379B2 - Method and apparatus forthe production of filaments or fibre from glass orthe like : en
  • AU4043358A - IMPROVEMENTS in piston packing kings and method OF PRODUCING SAME : en
  • US2873156A - Foldable table with hinged top : en
  • AU230881B2 - M-aminobenzene sulphonyl ureas : en
  • AT202178B - Rail joint : de en
  • US2872692A - Flexible type shoe tree with free end membranes : en
  • US2873080A - Mailbox support : en
  • US2873208A - Deposition of refractory metals and alloys thereof : en
  • US2873401A - Electron discharge devices : en
  • USD184403S - Golf ball box : en
  • AU4039658A - Apparatus for producing reactive and unreactive liquid mixtures : en
  • US2872806A - Leak testing apparatus : en
  • US2872955A - Combination foot controlled swing cut-off miter and rip saw : en
  • US2873374A - Electrical fine tuning device : en
  • US2873438A - Magnetic shift register : en
  • USD184410S - Oine piece sport shirt : en
  • US2872906A - Method for the operation of a boiler and apparatus therefor : en
  • US2873292A - Preparation of methyl and ethyl esters of aromatic carboxylic acids : en
  • DE1782808U - BOWL BURNER FOR OIL FIRED OVENS. : de en
  • US2872698A - Hinge construction : en
  • US2872940A - Electrical control and indicating system : en
  • US2873283A - Chang-tsing yang : en
  • AU3023157A - A stacking elevator : en
  • AU4024458A - Omnidirectional beacon antenna : en
  • CA570428A - Method of removing excess water in offset printing : en fr
  • AU232315B2 - A process forthe manufacture of steel : en
  • CA570225A - Truck loading elevator : en fr
  • CA570484A - Metallisable azo dyestuffs : en fr
  • AT202042B - Device for refilling liquid explosives into one or more explosive-filled explosives : de en
  • AU226187B2 - Improvements tothe doors of grain bins : en
  • US2872739A - Gaging attachment for testing the centricity of a surface with respect to a thread or other surface : en
  • BE570211A - : en
  • CA570480A - Casting of ferrous ingots : en fr
  • CA570482A - Separation of hydrocarbon mixtures : en fr
  • AT202104B - Process for matting textile products : de en
  • AT202156B - Process for the production of new phosphoric and thiophosphoric acid esters. : de en
  • AU230176B2 - Drive mechanism, particularly for engine accessories : en
  • US2873403A - Electron discharge device : en
  • CH336221A - Methods and means for combating fungi : de en
  • US2872849A - Closed and open fire control mechanism : en
  • US2873152A - Bearing : en
  • US2873427A - tavis : en
  • CA570473A - Polygonal lock washer having undulating configuration : en fr
  • DE1050410B - : de en
  • AT201966B - Arc welding electrode : de en
  • CA570492A - Valve mechanism : en fr
  • CH336099A - High-frequency transmitter with several power amplifier channels : de en
  • AT201979B - Cloth filter system : de en
  • CA570418A - Method for obtaining 4-bromo 21-acetoxy pregnane 3,20-dione : en fr
  • CH336213A - Coin roller : de en
  • CA570504A - Resolution of racemic 4-amino-3-isoxazolidone : en fr
  • AU4035658A - New triazine dyestuffs, their manufacture and use : en
  • CA570309A - Subscription television system : en fr
  • AT202018B - Wheel suspension : de en
  • AT202152B - Process for the preparation of new dimethylaminopropylidene thiaxanthenes. : de en
  • AT202127B - Process for the preparation of new cyanoacethydrazide derivatives : de en
  • CA570271A - Process and bath for the chemical plating of a catalytic material with nickel : en fr
  • DE1783184U - DEVICE FOR LOADING AND TRANSPORTING BUILDING MATERIALS SUCH AS BRONES AND ROOF TILES. : de en
  • GB808707A - Improvements in or relating to activation of aluminium : en
  • DE1782980U - DIAPOSITIVE FRAME. : de en
  • DE1783091U - GLARE PROTECTION DEVICE. : de en
  • US2873289A - Manufacture of mercuric acetate : en
  • US2873350A - Heating element : en
  • CA570441A - Directional multiposition motor control : en fr
  • CH336284A - Rooster : de en
  • DE1782942U - PIPE CLAMP FOR CONNECTING PIPE FRAMEWORK PARTS. : de en
  • GB808798A - Polyazo dyestuffs : en
  • BE536815A - Fastener fixing devices : en fr
  • CA570570A - Manufacture of a phosphoric acid polymerization catalyst : en fr
  • DE1782761U - FLUSH-MOUNTED - SMALL DISTRIBUTORS. : de en
  • CA570351A - Hollow blade impeller for reaction fan : en fr
  • CH336245A - Machine for producing screws, particularly wood screws : en it
  • AT202077B - Process for the production of ion exchange resins based on condensation in bead form : de en
  • CA570353A - Gyro erection system : en fr
  • AT202013B - Circuit for motor vehicle light signals : de en
  • AT202165B - Stove for absorption chillers : de en
  • BE536880A - Bimetallic thermo-sensitive element : en fr
  • FR1172481A - Rod, especially for joints between wall and floor : en fr
  • US2872960A - Firearm case attachment : en
  • US2873277A - Manufacture of n-alkyl-and n-cycloalkylbis (2-benzothiazolesulfen) amides : en
  • US2873424A - Tube tester : en
  • FR1172293A - Kinematic control device for coordinate plotting devices : en fr
  • FR1172527A - Porous membranes and method of manufacturing these membranes : en fr
  • AT201926B - Exhaust engine brake for vehicle internal combustion engines with mechanically driven superchargers : de en
  • CA570382A - Synthesis of lysergic acid and homologues thereof and intermediates therefor : en fr
  • DE1782909U - COOKING, BAKING AND ROASTING EQUIPMENT. : de en
  • AT202211B - Socket. : de en
  • AU229579B2 - Apparatus for treating surfaces such as floors or other flat surfaces : en
  • CH336081A - Process for the preparation of new peptide derivatives : de en
  • CH336232A - Radial roller bearings with dust and grease seals : de en
  • DK86872C - Method for making artificial sausage skins. : da en
  • PL41868B1 - : en pl
  • CH336255A - Ever-ready case for photo equipment : de en
  • DE1050346B - Process for the preparation of thiophosphoric acid esters of 7-oxycoumarin derivatives : de en
  • DE1050465B - Equipment for the production of electrodes for electric arc and reduction furnaces : de en
  • AT202122B - Device for the production of unsaturated hydrocarbons : de en
  • DE1782727U - AGITATOR, WITH ADJUSTABLE AGITATOR IMMERSION DEPTH, IN PARTICULAR FOR TOE MASSES. : de en
  • DE1782753U - LONGITUDINAL WATERPROOF DESIGN FOR MINING. : de en
  • DE1783168U - DEVICE FOR PULLING OUT AND BENDING UP THE ENDS OF CLAMPING STRIPS ALREADY MADE INTO BAGS. : de en
  • US2873170A - Anion exchange method for separation of metal values : en
  • CA570472A - Shut-off valve system : en fr
  • AU229635B2 - An improved tractor gearbox : en
  • US2873366A - Electronic computing apparatus : en
  • US2873003A - Lubricant distributing pump : en
  • AT202017B - Suspension for the front wheel of motorcycles, which is linked to the fork base by means of a rocker arm : de en
  • CA570498A - Forage harvester knives : en fr
  • AT201963B - Process for electroplating ferrous powder metallurgical bodies : de en
  • BE570239A - : en
  • DE1050427B - : de en
  • DE1050516B - : de en
  • DK86846C - Apparatus for making a helical hook row for a zipper. : da en
  • IE23761L - Phosphoric acid : en
  • AU4033058A - Starting systems for internal combustion engines : en
  • CA22263S - Tire tread for a vehicle wheel : en
  • AT202244B - Process for the production of adhesive tape with an adhesive mass carrier consisting entirely or partly of polyester film : de en
  • CA570234A - Article of repose for supporting the body of a person : en fr
  • CA570411A - Automatic device for inserting screws : en fr
  • CH336286A - Machine for sharpening twist drills : en fr
  • US2873299A - Halomethylation of aromatic compounds : en
  • AT202095B - Drilled Mud : de en
  • AT202147B - Process for the production of new piperazine derivatives and their salts : de en
  • AU228908B2 - Adjustable lounge chair : en
  • AU230927B2 - Improvements relating to vigilance control apparatus for automotive railway vehicles : en
  • AU3011157A - An improved garment pocket : en
  • DE1782977U - PICTURE CHANGER SLIDER WITH TWO PICTURE MOUNTS SLIDING INTO THE PICTURE STAGE AND CONTROL DEVICES FOR A COVER MOVABLE IN THE DIRECTION OF THE OPTICAL AXIS. : de en
  • DE1050509B - Screw cap for narrow-necked perfume and similar bottles : de en
  • AT202086B - Sludge centrifuge, preferably for sugar juices : de en
  • CA570444A - Melamine-aryl guanamine resins : en fr
  • FR1172260A - Cutting machines, or perforating machines : en fr
  • CA570598A - Production of ferrites : en fr
  • CH336090A - Railroad tamper : en fr
  • DE1782964U - SEAL FOR MEASURING GLASSES, ESPECIALLY ON FLOW METERS. : de en
  • CA570440A - Tangential process for continuous chemical reaction and apparatus therefor : en fr
  • CA570454A - Process for the manufacture of aerated full synthetic fibres : en fr
  • US2873310A - Color television receiver : en
  • US2873333A - Mounting clip and cover for door jamb switch : en
  • US2872812A - Pressure measuring means : en
  • US2873033A - Display rack : en
  • US2873230A - Purification of vinylene carbonate : en
  • AU231919B2 - Improved textile materials and methods and compositions for making thesame : en
  • CA570429A - Stabilization of chlorinated hydrocarbons : en fr
  • GB808709A - Improvements in or relating to flame cutting apparatus : en
  • US2873323A - Automatic telecommunication systems : en
  • AU224899B2 - Quick release mechanism : en
  • GB808963A - Arrangement for controlling the electrolyte level in a battery or accumulator : en
  • AT201971B - Forge manipulator : de en
  • DE1782892U - CUTLERY CART. : de en
  • GB808815A - New or improved means for guiding a work head over a work piece : en
  • DE1782848U - PAPER CARRYING HANDLE. : de en
  • FR1172465A - Improvements to drums for slaughtering solid mineral products : en fr
  • GB808650A - Improvements in or relating to bottle corking machines : en
  • FR1172632A - Improvements to two-stroke internal combustion engines with scavenging blowers : en fr
  • PL41894B1 - : en pl
  • CA570274A - Process and bath for the chemical plating of a catalytic material with nickel : en fr
  • AT202057B - Clamp for sealing bags and method and device for closing a bag with such a clamp : de en
  • CH336338A - Temperature-dependent mixer tap : de en
  • US2873107A - Weighing scale system : en
  • FR1172349A - Ultra-high frequency broadband transmission system : en fr
  • FR1172285A - Rotary drive mechanism of a clamshell for handling bulk materials : en fr
  • FR1172470A - Process and apparatus for continuous vacuum desulfitation of sulfurous acid mutated juices : en fr
  • FR1172616A - Elastic chuck : en fr
  • GB808725A - Improvements in or relating to couplings : en
  • GB808621A - Improvements in and relating to furniture : en
  • FR1172340A - Vinyl tiles containing asbestos : en fr
  • FR1172439A - Improvement of supports for fragile objects such as pharmaceutical ampoules : en fr
  • FR1172710A - Molds for metal casting : en fr
  • FR1172530A - Interhalogenated adducts of polyvinyl-pyrrolidone : en fr
  • FR1172690A - Process for obtaining coatings which are very transparent to light and have high electrical conductivity : en fr
  • FR1172711A - Process for the preparation of substituted morphinans : en fr
  • FR1172477A - New aminonaphthalenesulfonic acid and azo dyes derived from it. dye application : en fr
  • FR1172582A - Desulfurization of petroleum oils : en fr
  • CA570414A - Pneumatically powered hydraulic pump : en fr
  • DE1050979B - Air heater with air delivery device : de en
  • FR1172572A - Process for reproducing monochrome or polychrome originals : en fr
  • FR1172368A - Device for handling and storing bottles : en fr
  • GB808781A - Improvements in or relating to processes for producing shaped articles consisting of a nickel-aluminium alloy : en
  • DE1050581B - Can with a dispenser for cigarettes, cigarillos and similar tobacco products : de en
  • DE1050688B - : de en
  • DE1782908U - TOILET CLEANER. : de en
  • DE1783093U - PUMP FOR WASHING DEVICES FOR WINDSHIELDS. : de en
  • DE1782701U - PRIEST SHIRT. : de en
  • GB808890A - Harvester for bulbous plants, tuberous plants and root crops : en
  • FR1172532A - Process for the preparation of salts of n-omega-phthalimido-4-alkyl-amino-quinaldinium : en fr
  • GB808747A - Improvements in electric contactors or switches : en
  • GB808869A - Gravity davits : en
  • US2872859A - Air distribution unit : en
  • US2873345A - Arc minimizers : en
  • DE1050662B - Device for regulating power machines, in particular steam or gas turbines, which are temporarily coupled to power plants with fluctuating frequencies : de en
  • DE971552C - Motorcycle frame made from sheet metal stampings : de en
  • GB808851A - Improvements in or relating to adjustable chairs : en
  • US2873041A - Breaker strip construction : en
  • US2873275A - Process of reacting acid derivatives with specified organomagnesium chlorides : en
  • GB808871A - Improvements relating to piston sealing means : en
  • DE1782717U - DEVICE FOR PRODUCING BARBED STEEL WIRE. : de en
  • DE971521C - Device for the generation of two mutually related high DC voltages with opposite poles with respect to a common earth point : de en
  • DE1050678B - : de en
  • PL41903B1 - : en pl
  • US2873334A - Locking push button mechanism : en
  • FR1172463A - Improvements to removable fittings for crossed tubular elements : en fr
  • GB808861A - Improvements relating to ironing tables : en
  • GB808705A - Improvements in or relating to activation of aluminium : en
  • GB808824A - Improvements in and relating to pneumatic tyres : en
  • GB808872A - A prower actuated tool : en
  • DE1050317B - Method and device for bringing liquids and vapors into contact : de en
  • DE1782890U - TABLE. : de en
  • DE1783115U - COMPOSITE GRINDING BODY. : de en
  • FR1172431A - Improvements in the extraction of nickel and iron from a lateritic ore : en fr
  • DE1050349B - : de en
  • FR1172486A - Apparatus for sorting tobacco leaves and others by size : en fr
  • DE1050534B - : de en
  • IE22488L - Agricultural machines : en
  • US2873109A - Vibration isolating mounts : en
  • US2872917A - Rocking bed mechanism : en
  • USD184397S - Skate strap : en
  • DE1783028U - DEVICE FOR LOADING METAL WASHING MACHINES. : de en
  • US2872903A - Fluid lock valve : en
  • USD184393S - Decanter : en
  • DE1782860U - CURTAIN HOOK. : de en
  • DE1782996U - HARD MONEY INSERT BOX FOR MONEY CASSETTES. : de en
  • DE1783103U - CAN OPENER FOR RIM CANS. : de en
  • FR1172720A - Improvements to color cathode ray tubes : en fr
  • FR1172267A - Improved compositions containing an ethylenic polymer and a rubbery isolatedfinic polymer : en fr
  • US2872926A - Electroencephalographic electrode : en
  • FR1172601A - Aperiodic regulation method and devices for implementing the method : en fr
  • GB808840A - Improvements in semi-conductor devices : en
  • DE1782897U - LETTERHOLE. : de en
  • FR1172469A - Improvements to electrical contacts with detachable elements? Their applications : en fr
  • GB808660A - Improvements relating to silos for powdered or granular material : en
  • US2872784A - Liquid fuel control means for jet engines : en
  • US2872935A - Valve mechanism : en
  • US2872961A - Fastening device with means for sealing against both a threaded companion fastener and a worksurface : en
  • US2872845A - 36-inch f/3.7 lens : en
  • AU228149B2 - Improvements in or relating to space heaters : en
  • DE1782954U - VENEER ASSEMBLY MACHINE. : de en
  • FR1172684A - Process for replacing the cells used in the furnaces for the electrolytic production of aluminum and the electrolysis cell for the implementation of this process : en fr
  • FR1172734A - Azo coloring matters : en fr
  • AU230527B2 - Ornamentation of plywood panels : en
  • CA570298A - Gear case dehumidifier and process : en fr
  • CH336137A - Machine for machining a part made of conductive material by means of electric sparks : en fr
  • US2872751A - Line guide for fishing rods : en
  • DE1050587B - : de en
  • CA570433A - Taping machine : en fr
  • US2873009A - Braking system for elevators : en
  • US2873116A - Paper-feeding mechanism : en
  • US2872957A - Table and fence adjusting means for a jointer : en
  • DE1050563B - Sound reproduction device with a record player and with artificial reverberation : de en
  • US2872715A - Method of casting metal around sheet metal inserts : en
  • US2872741A - Educational puzzle game : en
  • AT202021B - Spouts for liquids : de en
  • FR1172673A - Process for recovering metals from oxidized minerals : en fr
  • US2873410A - Electronic relay arrangement for an electric power transmission line protective system : en
  • US2873144A - Gas-solids separation in a pneumatic lift : en
  • AU4027258A - Apparatus for treating surfaces such as floors or other flat surfaces : en
  • FR1172390A - Pneumatic machine for making cavities in railroad ballast : en fr
  • DE1050421B - : de en
  • DE1782916U - MIXING TAP FOR OVERFLOW TANK, IN PARTICULAR FOR PRESSURE-FREE BATHING STOVES. : de en
  • CH336218A - Tractor-mounted reversible plow : de en
  • AT202089B - Loading device, especially for ovens, drying ovens or the like. : de en
  • AT202118B - Process for the regeneration of solutions used for the separation and recovery of carbon dioxide : de en
  • CA570488A - Arrangement for gasifying finely divided fuels which are in suspension : en fr
  • CA570532A - Coating silicon steel with alkaline earth metal oxide : en fr
  • FR1172612A - Process for the preparation of new pyrimidines : en fr
  • GR19479B - SHOWING BY SIMPLE MEANS OF CINEMA FILMS BY SUNLIGHT. : el en
  • DE1050523B - : de en
  • DE1050698B - : de en
  • DE1783158U - DEVICE FOR DETERMINING THE BET NUMBERS AND FIGURES IN GAME OF LUCK. : de en
  • US2872802A - Apparatus and systems for treating textile materials : en
  • US2873127A - Mechanical seal : en
  • US2872815A - Fluid flow measuring gauge : en
  • US2873142A - Diffuser for sub-critical flow : en
  • US2872897A - Cathode-ray tube manufacturing apparatus : en
  • DE1050398B - Antenna constructed from a plurality of whole wave dipoles : de en
  • DE1782947U - SOUND TRANSLUCENT PANEL. : de en
  • FR1172702A - Coating composition based on 1,3-butadiene polymer : en fr
  • GB808751A - Device for hanging refractory bricks from a supporting structure : en
  • US2872717A - Safety hook : en
  • GB808627A - Direction indicator for road vehicles : en
  • GB808697A - Improvements in or relating to connectors : en
  • DE1783152U - GYMNASTIC TIRES. : de en
  • AT202137B - Process for the preparation of amides of eugenolglycolic acid and isoeugenolglycolic acid : de en
  • AT201917B - Device for the lateral movement of goods lying on the ground : de en
  • US2873261A - Hammered metal finish compositions and method of making the same : en
  • FR1172697A - Rosary packaging : en fr
  • AT201984B - Tear-open advertising envelope : de en
  • AT202064B - : de en
  • CA570354A - Nut and washer assembly including a resilient plastic pad to provide a seal and lock : en fr
  • CA570542A - Organosilicon composition : en fr
  • CH336108A - Electrical switch with arc extinguishing by a flow of pressure extinguishing agent generated by the arc itself : de en
  • FI30203A - A snowmobile motor vehicle : en fi
  • FR1172672A - Composite products containing a textile reinforcement : en fr
  • CA570330A - Dual turbine torque converter : en fr
  • CH336129A - Device for cooling an electron tube : en fr
  • CH336143A - Process for the preparation of a disazo dye : de en
  • DE1050464B - : de en
  • GB808955A - Epoxidized esters of adipic acid : en
  • US2873354A - Method of making a heat exchanger : en
  • GB808818A - Improvements in and relating to aerial mountings : en
  • US2872704A - Recapping machine : en
  • DE1050457B - X-ray tube with preferably rotating the high-temperature-resistant anode : de en
  • US2872828A - Variable speed washing machine transmission : en
  • US2873383A - Means for generating pulsating direct currents : en
  • DE1037169C2 - : de
  • DE1050418B - Device for displaying, locating and estimating the size of a gas leak in a pressurized gas-protected cable : de en
  • DE1782950U - UMBRELLA GARAGE. : de en
  • FR1172741A - Phosphating solution and coating process using this solution : en fr
  • CA570497A - Mechanical movement for pressing tool : en fr
  • DE1783148U - DEVICE FOR SECURING FALL NEEDLES ON TWISTING MACHINES. : de en
  • AU4043658A - A process forthe manufacture of steel : en
  • DE1050699B - Fall and / or trickle stairs suitable both as a bunker and for vertical downward conveyance of goods : de en
  • DK86854C - Earphone and method of manufacture. : da en
  • GB808683A - A new or improved device for the hanging of wall plaques and the like : en
  • GB808853A - Process for preparing amidic esters of di-thiophosphoric acids, and insecticidal compositions including said derivatives : en
  • FR1172446A - Electronic locking selection device : en fr
  • DE1782708U - INDICATOR LAMP DEVICE ON COOKERS OR SIMILAR APPLIANCES FOR DIFFERENT TYPES OF ENERGY. : de en
  • DE1050588B - : de en
  • FR1172613A - Intermediate drive device for an endless apron conveyor with a central round-link chain serving as a tractor unit : en fr
  • GB808668A - Detergent compositions : en
  • GB808733A - Adjustable press tool for rectangular cardboard box parts : en
  • FR1172289A - Organic isothiocyanates and fungicidal composition based on these compounds : en fr
  • FR1172272A - Installation for simultaneous projection of different colors : en fr
  • CH336177A - School desk with an ink bottle : de en
  • CH336292A - Ballpoint pen : en fr
  • GB808679A - Method of shaping foamed rubber latex : en
  • GB808708A - Valve body construction : en
  • GB808823A - Adjustable feeding device for machine tools : en
  • FR1172494A - Process for manufacturing pleated and twisted garlands and products obtained by this process : en fr
  • US2872902A - Vibrator : en
  • USD184398S - Skate strap : en
  • GB808726A - Improvements in radiated energy absorbing materials : en
  • GB808859A - Improvements in or relating to the mounting of ball joint housings : en
  • FR1172264A - Water-cooled film channel and exterior window for motion picture reproducers : en fr
  • DK86852C - Apparatus for separating by freezing in solid form one or more components of a gas mixture passed through the apparatus. : da en
  • GB808662A - Improvements in or relating to synthetic resinous compositions : en
  • US2873244A - High pressure thermal cracking and fluid coking : en
  • FR1172355A - Improvements to cinescope tubes, post-acceleration, for the reproduction of colored images : en fr
  • GB808833A - Jet-propulsion plant for aircraft : en
  • DE1783111U - GRINDING DEVICE. : de en
  • FR1172358A - Polyolefin halogenation process : en fr
  • FR1172441A - Machine for sowing seeds one by one : en fr
  • DE1050595B - Cylinder lubrication for multiple cylinder internal combustion engines : de en
  • DE1782812U - GAS BURNER WITH REPLACEABLE NOZZLE PLATE. : de en
  • DE1782929U - CONCRETE PANEL. : de en
  • DE971527C - Device for controlling a reciprocating drive of a stepping mechanism : de en
  • FI30206A - Reflexology for cyclists : en fi
  • FR1172416A - Further training in internal combustion or combustion engines : en fr
  • GB808748A - Bevelling of cylinders : en
  • GB808777A - Improvements in friction material : en
  • GB808904A - 17 -a-hydroxy-steroids : en
  • AU3030757A - Improvements in and relating to wet separators for mineral-bearing sands or other materials : en
  • CA570228A - Insulated shoe constructions : en fr
  • GB808677A - Improvements in or relating to pulse translating system : en
  • GB808753A - Improvements in or relating to thiolcarbamates : en
  • GB808757A - Improvements relating to laterally adjustable seats for vehicles : en
  • US2873415A - Phase-shifting capactitor : en
  • US2873426A - Calibrating system for accelerometers : en
  • GB808632A - Improvements in and relating to glazing clips : en
  • GB808816A - Improvements in or relating to sheet feed and registration apparatus : en
  • GB808765A - Improvements in or relating to sewing machines : en
  • DE1050526B - : de en
  • FI30184A - Chimney element and seam between such : en fi
  • FR1172377A - Gas suspension gyroscope : en fr
  • US2873098A - Heat exchange apparatus : en
  • FR1172587A - Transistron converter device : en fr
  • FR1172661A - Valve for pressure and vacuum : en fr
  • CA570550A - Production of silico fluorides : en fr
  • PL41828B1 - : en pl
  • DE1050436B - : de en
  • FI30192A - Tippbar electric vacuum vacuum plug : en fi
  • FR1172599A - Fiber and film formation process : en fr
  • DE1782885U - BOOKING DESK. : de en
  • GB808636A - Basically substituted heterocyclic compounds : en
  • DE1050394B - : de en
  • FR1172397A - Self-igniting compressor internal combustion engine : en fr
  • AT201983B - Growth-accelerating animal feed : de en
  • DE1050328B - Process for regenerating dehydrogenation catalysts : de en
  • AT201922B - Irrigation device for flower pots or the like. : de en
  • AU232314B2 - Improvements relating tothe metallurgical treatment or compositions comprising nickel andiron : en
  • AU3146357A - Castor cups for receiving castors of furniture : en
  • CA570369A - Automatic circuit breakers : en fr
  • CH336227A - Fuel injection pump : de en
  • FR1172542A - Process for separating materials in the form of gas or vapor, in particular isotopes, and devices for its realization : en fr
  • DE1782850U - BUTTER garnish. : de en
  • DE1782853U - HANGER MADE OF ELASTIC PLASTIC FOR BROOMS AND OTHER HANDLES. : de en
  • FR1172606A - Advanced compass radio : en fr
  • AU4039858A - Improvements in or relating to methods of producing aromatic sulphones : en
  • DE1782932U - UNIT COVER WITH BASE RING. : de en
  • FR1172714A - Mechanical springs for vibration systems : en fr
  • DE1783174U - CLOSURE FOR TUBES. : de en
  • FI30196A - Device for attaching the casting rollers to the handle of the rod : en fi
  • FR1172588A - Ring set : en fr
  • FR1172636A - Manufacturing process of molds or cores for the foundry : en fr
  • GB808772A - Improvements to circuit breakers with magnetic blow-out : en
  • US2873053A - Coat hanger : en
  • US2873332A - Adjustable differential switch actuator : en
  • US2873341A - Electric strain gauge and resistance units therefor : en
  • US2873407A - Pedal and switch structure for vehicles : en
  • DE1782867U - DOWN QUILT WITH REPLACEABLE COVER. : de en
  • US2872799A - Knitting machinery : en
  • US2872896A - Liquid supplying means for hectographic copying machines : en
  • US2872956A - Saw chain : en
  • PL41884B1 - : en pl
  • DE1782768U - SWITCH FOR ELECTRIC LIGHT ON OVEN. : de en
  • FR1172695A - Improvements in the dehydrogenation of olefinic hydrocarbons : en fr
  • US2873190A - Detoxifying cottonseed meal : en
  • DE1783064U - FLASHLIGHT SYNCHRONIZATION DEVICE. : de en
  • DE1783171U - TRANSPORT VESSEL MADE OF PLASTIC. : de en
  • US2873052A - Paint can attachment : en
  • DE1050530B - Covering sheet made of polyvinyl chloride for sticking on floors, walls or the like : de en
  • FR1172475A - Water repellency agent : en fr
  • CH336055A - Process for separating particles from a gas : de en
  • CH336226A - Piston, process and mold for its manufacture : de en
  • US2873307A - Deep sea submarine cable : en
  • FR1172409A - Fastening method for flexible sheet printing plates : en fr
  • FR1172717A - Mass spectrometer, in particular for determining the ratio of the concentrations of two components of a gas mixture : en fr
  • FR1172261A - Revolving magazine film camera for two-row display : en fr
  • CA570260A - Multiple crown-cork opener : en fr
  • CA570591A - Collapsible multiple compartment carton : en fr
  • DE1050676B - : de en
  • DE1782771U - HUMIDITY AND GAS SEALER OHMS SHEAR RESISTANCE. : de en
  • DE1782781U - SOCKET WITH UMBRELLA HOLDER. : de en
  • GB808724A - Reel device for electrical flex : en
  • DE971547C - Process for the production of mass cores, especially for the purposes of high frequency technology : de en
  • GB808786A - Improvements in thrust bearings : en
  • FR1172667A - Fastener fixing machine : en fr
  • FR1172725A - Polymers and copolymers of diisopropenyl benzene : en fr
  • US2872682A - Cartridge actuated tool : en
  • GB808912A - Improvements in electrical two-part couplings and switch-couplings for cystoscopes and other endoscopic instruments : en
  • GB808828A - Improvements in the production of vinyl acetate : en
  • AU223500B2 - Thread guide and tensioning system for sewing and similar machines : en
  • FI30168A - In the indirect network, the electrofilter is used : en fi
  • CA570214A - Jam-free sliders : en fr
  • DE1050375B - Arrangement for magnetographic recording and reproduction of binary coded messages, preferably represented by groups of binary pulses, in particular telex characters : de en
  • US2873367A - Angle modulation detector : en
  • US2873129A - Lock for telescopic connections : en
  • AU4034558A - Improvements in and relating to pharmaceutical compositions containing polythene plastic material : en
  • CA570505A - Record material feeding controls : en fr
  • CH336211A - Counter : en fr
  • US2873309A - Radio communications systems : en
  • US2873227A - Method of making resin-lined rubber containers : en
  • AU4039758A - Electrical switch structure : en
  • CA570243A - Cooling system for hydraulic pumps : en fr
  • US2872791A - Ice machine : en
  • US2872952A - Apparatus for producing and automatically delivering fruit-flavoured soda water into drinking vessels : en
  • AT201943B - Pedal-operated centrifugal clutch : de en
  • CA570586A - Process for the preparation of para-diisopropylbenzene : en fr
  • US2872750A - Sign : en
  • DE1782891U - ADJUSTABLE TABLE. : de en
  • DE1783110U - Cutting device for peeled intestine sausages : de en
  • CA570306A - Acidic polyester-ethoxyline resinous compositions : en fr
  • CH336132A - X-ray tube : de en
  • AT202109B - Process for the preparation of a non-hygroscopic sodium borate mass : de en
  • AT202133B - Process for the preparation of mixed, secondary amines and their salts : de en
  • US2872723A - Method of balancing synchro-tie devices : en
  • US2873101A - Incinerators : en
  • AU4044058A - Improvements relating to vigilance control apparatus for automotive railway vehicles : en
  • CH336086A - Heat exchangers with heat exchange plates with blind strips : de en
  • AT202151B - Process for the preparation of new triazine derivatives. : de en
  • AU4019558A - Tool post : en
  • CA570572A - Spark machining : en fr
  • PL41831B1 - : en pl
  • US2872696A - Drapery hook support : en
  • US2873204A - Process for producing embossed prints : en
  • AT202049B - Ski binding : de en
  • AU4024958A - Production of 4-(pyridine-carboxylic acid amido) -2, 3-dimethyl-1-phenyl-5-pyrazolones : en
  • DE1050550B - Device for mining metals : de en
  • DE1782760U - CABLE CONNECTION FOR ELECTRICAL SYSTEMS. : de en
  • GB808801A - Convertible bed settees and chairs : en
  • US2872970A - Tire bead breaking tool : en
  • US2873166A - Process for the recovery of metal values : en
  • US2873406A - Color television switching circuits : en
  • AU4030758A - Improvementsin watercocks or faucets : en
  • AT202143B - Process for the preparation of new dimethylaminopropylidenexanthenes : de en
  • US2873062A - Mail or like box : en
  • CA570355A - Ultra-high frequency oscillation generators : en fr
  • CA570479A - Cation-exchange resins : en fr
  • AT202003B - Screw press for fruit juice extraction : de en
  • AT202052B - Process for the continuous production of glass, mineral or slag fiber foam sheets : de en
  • AU4030158A - Improvements in or relating to securing sheeting to building structures : en
  • CH336305A - Machine for the production of cigar rolls with a dosing device for the insert tobacco : de en
  • US2872707A - The production of slivers of staple fibres from tows of continuous filaments : en
  • US2873381A - Rotary scanning device : en
  • AU229132B2 - Improvements in or relating to stacking chairs : en
  • CH336077A - Process for the preparation of new benzotriazole derivatives : de en
  • CH336287A - Dressing device for grinding wheels, with at least two dressing tools : de en
  • DE1050321B - Process for the extraction of pure silicon : de en
  • FI30171A - Förfaringssätt framställning av xantinbaser och deras salter : en fi
  • US2873163A - Pen lifting and chart support for recording meters : en
  • DE1050282B - Device for the automatic regulation of the gas flow in the case of bell gas containers : de en
  • DE1782709U - TERMINAL STRIP FOR STREET MOUNT AND POST-MOUNTED LIGHTS. : de en
  • CH336057A - Process for the continuous production of hydrofluoric acid : de en
  • CH336098A - Test facility in a telephone system : de en
  • GB808860A - Improvements in or relating to sewing machines : en
  • AU227161B2 - Coupling means for tubular vessels : en
  • BE536799A - : fr
  • CA570459A - Polymerization of acrylic acid salts and the like : en fr
  • US2873099A - Apparatus for burning fuel : en
  • CA570536A - Apparatus for making top rolls : en fr
  • AU228781B2 - Method of temporary protection of reactive groups in industrial syntheses : en
  • US2873125A - Linkage mechanism for the attachment of mounted implements to tractors and the like : en
  • DE1050567B - Switch-off device for record devices : de en
  • DE1050606B - Exhaust system for internal combustion engines, in particular two-stroke machines : de en
  • AT202166B - Tiltable rotary kiln for refining pig iron : de en
  • CA570501A - Nipple shield construction : en fr
  • CH336334A - Watch box : en fr
  • AT202000B - Motion picture camera and support base : de en
  • AT202033B - Control device for pressure medium with electromagnetic pilot control : de en
  • AU3037557A - Improved hinge : en
  • AU3316557A - Improved tensioning device : en
  • CA570254A - Controlled voltage system for x-ray tube units : en fr
  • DE1782846U - TUBE HOLDER. : de en
  • US2872768A - Apparatus for wrapping lollipops and the like : en
  • AT201977B - Arrangement for removing beads : de en
  • CA570597A - Finishing polyester fabrics : en fr
  • CA570521A - Plate type valve : en fr
  • CH336194A - Plug gauge for pneumatic measuring device : de en
  • AU3031357A - A water delivery fitting fora hotwater system water heater : en
  • CH336283A - Bottle filling indicator for beverage dispensing stations : de en
  • GB808936A - Improvements relating to the cleaning and drying of roller-type paint applicators : en
  • AU229958B2 - METHOD AND MACHINE FOR PACKAGING ARiTICLES : en
  • CA570211A - Pressure fluid operated friction coupling systems : en fr
  • CA570285A - Bitumen coating compositions : en fr
  • PL41841B1 - : en pl
  • US2873133A - Device for tying a thread round an object and for knotting the thread ends : en
  • AT202099B - Automatic reverse gear for household drum washing machines : de en
  • AT202101B - Device for drying fabric webs coming from shrinking machines : de en
  • CH336117A - Arrangement for voltage regulation and current limiting regulation for synchronous generators : de en
  • CA570582A - High softening corrosion-resistant boron-containing materials : en fr
  • DE1782716U - BASKET BENDING DEVICE FOR BENDING REINFORCEMENT MATS. : de en
  • DE1782782U - POCKET LIGHT WITH BUILT-IN MAINS CHARGER. : de en
  • DE1783050U - SALES CONTAINER FOR SWEET GOODS AND THE LIKE. : de en
  • USD184402S - Split core voltmeter-ammeter : en
  • PL41929B1 - : en pl
  • US2872928A - Means and methods for extracting from tobacco smoke deleterious ingredients : en
  • US2873397A - Color filters : en
  • CH335259A - Ball joint, in particular for steering and control linkages of motor vehicles : de en
  • DE1050316B - Method and device for bringing a liquid into contact with a gas or steam : de en
  • DE1783041U - FILTERS FOR CLEANING AIR, GASES AND MIXTURES THEREOF. : de en
  • AT202037B - Outsole for ski boots : de en
  • AT202242B - Process for the preparation of new azo dyes which contain at least two acidic, water-solubilizing groups : de en
  • CA570335A - Polyamides from terephthalic acid : en fr
  • CA570358A - Mechanism for feeding continuous tobacco sheet material to a cigar machine : en fr
  • FR1172383A - Improvements in olefin polymer treatments : en fr
  • GB808784A - Arrangement for shifting the needle of a sewing machine in its mounting in the needle bar : en
  • GB808885A - Improvements in or relating to methods for automatically washing articles and apparatus for use therein : en
  • GR19475B - IMPROVED METHOD OF VULCANIZING ESSENTIALLY AMORPHED THIOCHLORIDE COPLOMYMERS OF ALPHA-OLEPHINS. : el en
  • AU235384B2 - Polyether-urethane rubber : en
  • FR1172283A - Strain gauge strip to measure its electrical resistance : en fr
  • GB808758A - Double drum winding machine for continuously winding web material : en
  • AT202139B - Process for the preparation of new N-halophenyl derivatives of leukauramine : de en
  • AT202191B - Circuit arrangement for generating an amplitude-modulated sawtooth pulse sequence : de en
  • AU230450B2 - Improvements in or relating to electronic relays : en
  • US2872992A - Drive mechanism for trailer : en
  • CA570251A - Self-closing umbrella frame : en fr
  • CA570507A - 2,5-bis-(substituted-mercapto)-3,4-dicyanopyrroles : en fr
  • DE1782840U - CLAMP FOR UMBRELLAS. : de en
  • DE1782887U - HEIGHT-ADJUSTABLE COFFEE TABLE WITH EXTENDING POINT FOOT. : de en
  • DE1050541B - Process for the production of resins from melamine, dicyandiamide and paraformaldehyde : de en
  • DE1050562B - : de en
  • GB808716A - Method and apparatus for bending glass sheets : en
  • GB808928A - Combined newspaper or like tidy and occasional table : en
  • AT202084B - Device for driving nails, bolts or the like. : de en
  • US2873084A - Control system for fluid operated mechanism : en
  • AT201982B - Process for degreasing, deodorising, draining and preserving proteins : de en
  • AU224832B2 - Improvements in and relating to insulating of wallboards : en
  • AT202235B - Process for the production of impregnated supply cathodes and impregnated supply cathodes produced by this process : de en
  • PL41915B1 - : en pl
  • DE1050447B - : de en
  • DE1783015U - EMERGENCY PLUGS, IN PARTICULAR FOR SPARK PLUGS. : de en
  • DE1783077U - PISTON DRIVE. : de en
  • DE1050336B - Process for the preparation of alkyl tin halides : de en
  • DE1783017U - VIBRATION DAMPER. : de en
  • AT202004B - Press with feed device : de en
  • CA570460A - Device for temporarily clamping perforated parts together : en fr
  • US2872713A - Insulated metal-framed window sash : en
  • US2873020A - Storage and delivery apparatus : en
  • US2873285A - -pregnatrienes : en
  • PL41878B1 - : en pl
  • US2873257A - Method of catalyst preparation : en
  • BE536873A - PROCESS FOR THE PREPARATION OF COMPOSITIONS ALLOWING THE HAIR OR HAIR TO BE DYED DIRECTLY AT ORDINARY TEMPERATURE. : en fr
  • CH336246A - Cone chaser for machine tool : en fr
  • DE1050297B - : de en
  • DE971551C - Twin anti-skid chain for double wheels : de en
  • CH336270A - Steering device on motor vehicles : de en
  • CA570567A - Elevator lift mechanism : en fr
  • DE1050612B - : de en
  • GB808785A - A method of manufacturing a filler for asphaltic bitumen : en
  • US2873149A - Cultivator tool holder : en
  • AT202062B - Cups for interior pourers : de en
  • AT202162B - Typewriter with an axially longitudinally displaceable and rotatable type carrier. : de en
  • AU3219057A - Improvements in feedback oscillator circuits : en
  • GB808832A - Improved apparatus for repetition drilling : en
  • US2872989A - Apparatus for severing and rolling up strips of a sod ribbon : en
  • DK86877C - Rocket launcher with magazine. : da en
  • DE1782865U - FLOWER LAMP. : de en
  • DE1050348B - Process for the production of amebicidally active dichloroacet - 4 - oxy-N-methylanilide : de en
  • DE1050372B - : de en
  • DE1050425B - : de en
  • DE1050687B - Locking roller for sashes of lifting doors and lifting windows : de en
  • DE1783006U - GREEN FORAGE COLLECTORS FOR MOUNTING ON THE TRACTOR MILLING BAR. : de en
  • CA570224A - Reticulated air filter framework : en fr
  • CA570352A - Polishing machines and method : en fr
  • DE1050586B - : de en
  • DE1782788U - MAGNETIC COIL FOR ELECTROMAGNETIC VALVES. : de en
  • US2873420A - Excitation means for alternating electric current generators : en
  • FR1172418A - Talking clock : en fr
  • FR1172549A - Device to prevent the formation of scratches or grooves in machine roller bearings : en fr
  • FR1172653A - Steam generator group : en fr
  • GB808894A - Process for the preparation of aromatic or heterocyclic dicarboxylic acids : en
  • US2873038A - Stopper for wire-hooded bottles : en
  • US2873043A - Cover assembly for tanks : en
  • DE1050428B - : de en
  • DE1782967U - MAXIMUM COUNTER ARRANGEMENT WITH CONTROL COUNTER. : de en
  • CA570442A - Manufacture of trichloroacetic acid : en fr
  • DE1050460B - : de en
  • DE1050354B - Reel for winding hot metal straps : de en
  • DE1782828U - DEVICE TO PREVENT SNORING AND ENCOURAGE BREATHING THROUGH THE NOSE. : de en
  • DE1783108U - PLANK FOR CEILINGS. : de en
  • DE1783150U - DEVICE FOR SPOOLING THE THREAD IN ESPECIALLY BRAID, TAPE AND SEWING THREAD REWINDERS. : de en
  • US2873437A - Vehicle back-up warning signal actuator : en
  • AT202075B - Articulated rack for heavy duty drives : de en
  • AT202110B - Process for the preparation of alkali pyro- and tripolyphosphate particles of low bulk density : de en
  • AU231574B2 - Hydroxy esters of 3. 5-diiodo-4-pyridone n-acetic acid for xray contrast media : en
  • CA570252A - Impregnation of liquids with gases : en fr
  • CA570288A - Synchronous supervisory control system : en fr
  • FR1172581A - Motion transmission device for bogie of hydraulic diesel type bogie locomotive : en fr
  • GR19473B - PERFECTED METHOD FOR THE MANUFACTURE OF COPYMOLORS OF LARGE MOLECULAR WEIGHT. : el en
  • FR1172523A - Non-choke flexible hose : en fr
  • GB808718A - Asbestos-containing vinyl floor tiles and compositions therefor : en
  • CA570398A - Method and apparatus for producing welded seam tubing : en fr
  • DE1782988U - CLAMPING DEVICE. : de en
  • FR1172265A - Improvements to gyroscopes : en fr
  • GB808864A - Improvements in and relating to electric switches : en
  • IE24059L - Pharmaceutical ferrocene compositions : en
  • US2873321A - Device for indication of a certain communication path and/or its electrical characteristics : en
  • DE1782748U - ELECTRICAL CONNECTION OF TWO DIPOLES OF A BROADBAND ANTENNA. : de en
  • DE1782811U - OIL BURNER WITH AXIALLY SLIDING AIR PIPE. : de en
  • DE1050320B - Process for the production of sulfur dioxide : de en
  • DE1050463B - : de en
  • AT201961B - Hydraulic vibrator : de en
  • CH336074A - Process for the preparation of 2-oxo-4,5-dihydroxy-4-carboxy-5-ureido-imidazolidine : de en
  • DE1050458B - Device for protecting X-ray tubes : de en
  • DK86849C - Process for the preparation of phthalic acid mono-3-methyl-1-pentyn-3-yl ester or salts thereof. : da en
  • DE1783021U - HIGH PRESSURE HOSE COUPLING. : de en
  • FI30200A - Sätt attverka Cellulosa av lågvärdigt vedmaterial : en fi
  • GB808838A - Improvements in and relating to the production of artificial filaments, yarns, threads and the like from viscose : en
  • GB808931A - Improvements in or relating to buffers for railway, tramway and like vehicles : en
  • GB808933A - Improvements in or relating to vitreous-to-metal pinch seals : en
  • GB808787A - Improvements in or relating to collet chucks : en
  • FR1172359A - Method and composition for controlling the growth of wild oats : en fr
  • DE1782817U - CYLINDER HEAD WITH VALVE COMBINATION. : de en
  • DE1050307B - Pre-folder for documents : de en
  • DE1050592B - Pesticides : de en
  • GB808930A - Machine for applying soles to footwear : en
  • CA570253A - Jet propulsion aircraft : en fr
  • DE1050314B - Reaction vessel for fluidized bed treatment of finely distributed solid matter that has flowed onto it : de en
  • FR1172398A - Automatic regulation of the guiding of filter mats or felt mats of paper machines : en fr
  • FR1172543A - Prestressed concrete tubes and tanks containing prestressed concrete bars : en fr
  • GB808846A - Hydraulic power transmission systems : en
  • FR1172718A - Control device for motorized industrial trolley : en fr
  • GB808796A - Plating surgical needles : en
  • FR1172268A - Improvements to electrical cable connections shielded by metal wires : en fr
  • GB808633A - Improvements in or relating to the preparation of polyurethane elestomers : en
  • FR1172472A - Improvements in processes for protecting metals against corrosion in an aqueous medium : en fr
  • US2872900A - Power operated drawing-lead sharpener : en
  • DE1782724U - DEVICE FOR SORTING SINGLE AND DOUBLE ROWED EDGE HOLE CARDS. : de en
  • CH336247A - Riveting device with automatic rivet feed : de en
  • AT202079B - Heald frame : de en
  • DE1782869U - NAPKIN HOLDER. : de en
  • FR1172425A - Improvements to electric capacitors : en fr
  • DE1050382B - Circuit arrangement for fine reporting systems with call seekers : de en
  • DE1782882U - FRAME FOR RECESS BED, IN PARTICULAR FOR A COLLAPSIBLE CAMPING BED. : de en
  • DE1782963U - INSTRUMENT HOUSING. : de en
  • GB808811A - L(-) and d(+) threo--ß-(paranitrophenyl)-serine esters and a process for their manufacture : en
  • FR1172562A - Electro-magnetic oscillating piston compressor : en fr
  • GB808675A - Improvements in pipe lines for loading and unloading ships and other vessels : en
  • FR1172693A - Production of thioamides : en fr
  • FR1172698A - Improvements to calculating machines : en fr
  • DE1783198U - HANDLE FOR BROOM, PUG, ETC. : de en
  • DE971540C - Conveyor belt in hose form : de en
  • GB808644A - Improvements relating to domestic clothes washing machines : en
  • GB808959A - Improvements in or relating to phenthiazine derivatives : en
  • PL41904B1 - : en pl
  • US2872783A - Jet pulse engine and starting and running fuel system : en
  • CA570503A - Lightweight insulating firebrick and method of manufacture : en fr
  • DE1782803U - LOADING AND EMPTYING DEVICE FOR ELECTRICALLY HEATED OVENS. : de en
  • DE1782859U - FASTENING DEVICE FOR CROSS-CURTAIN. : de en
  • DE1783011U - SEAL FOR CYLINDER HEAD OF COMBUSTION MACHINERY. : de en
  • FR1172474A - Method for interpreting indications carried by pulse recording tapes : en fr
  • DE1782866U - ROTATING FLOWER STAND. : de en
  • FR1172699A - Calculating device : en fr
  • FR1172369A - Method and device for finding and placing the beginning of the yarn on winders : en fr
  • US2872732A - Lawn edger : en
  • US2873122A - Safety seat for motor vehicles : en
  • US2873375A - Thermally operated vapor valve : en
  • US2872914A - Percussion machine : en
  • US2872986A - Control apparatus for aircraft propulsion units embodying variable pitch constant speed airscrews : en
  • CH336263A - Hydraulic press : de en
  • CH336181A - Crane grabber : de en
  • DE1782973U - DEVICE FOR REMOTE CONTROL OF ELECTRICAL DEVICES, IN PARTICULAR MAGNETIC SOUND DEVICES. : de en
  • US2872703A - Extrusion apparatus : en
  • US2873145A - Circulating finely divided solids : en
  • AU4042458A - Abrading machine : en
  • CH336275A - Clock used in a steering wheel of motor vehicles : de en
  • US2873441A - Converter : en
  • DE1050363B - : de en
  • DE1783038U - PERFORATED STRIP ON CONCRETE IRON BENDING MACHINES. : de en
  • DE1783083U - SUPPORT FOR VEHICLES FOR TRANSPORTING LONG WOOD : de en
  • FI30180A - Sätt att framställa tvål : en fi
  • US2872727A - Machine for assembling resilient bushings : en
  • US2872756A - Apparatus for forming curved glass panes : en
  • FR1172648A - Process for the production of saw blades and the like : en fr
  • IE24008L - Insulin preparations : en
  • US2873351A - Outlet heater for aerosol-type dispenser : en
  • US2872880A - Flat deck conveyances : en
  • CH336317A - Elevator device : de en
  • US2872747A - Shuttle car : en
  • US2873216A - Method of chemically plating metals : en
  • US2873123A - Baby carriages : en
  • DE1782902U - CABINET-LIKE FURNITURE. : de en
  • US2873400A - Ion switch : en
  • PL41888B1 - : en pl
  • US2872907A - Multiple furnace vapor generator with unitary reheater and superheater control by gas recirculation : en
  • US2872978A - Tire-buffing machine : en
  • GB808874A - Process for the preparation of substituted aminocarboxylic acid amides : en
  • CA570331A - Process for producing anilides : en fr
  • CA570554A - Feeding mechanism for sewing machine : en fr
  • DE1050344B - Process for the production of phenols : de en
  • FR1172318A - Device for improving the reception of television signals disturbed by high frequency interference : en fr
  • GB808746A - Improvements relating to brake installations for vehicles : en
  • DE1783087U - HOLDER FOR LOCKING AN UNLOCKED VEHICLE DOOR. : de en
  • FR1172526A - Improvements to sealed electrolytic cells and especially to alkaline cadmium-nickel accumulators : en fr
  • AU4029758A - Improvements in or relating to semiconductor devices : en
  • CA570359A - Air speed measuring device : en fr
  • US2873014A - Separable cartridge for an inked printing ribbon : en
  • US2873430A - Electric field probe : en
  • DE1050308B - Hanging device for hanging bags : de en
  • DE1050554B - : de en
  • DE1050641B - : de en
  • GB808754A - An improved hand-cart : en
  • FI30170A - For the purposes of this Regulation : en fi
  • GB808655A - Improvements in or relating to multi-stage axial-flow compressors : en
  • DE1050431B - Auxiliary switch particularly influenced by the push of a button microswitch Kippschaltei od the like : de en
  • DE1050571B - : de en
  • FR1172344A - Variable oscillator for radio transmissions : en fr
  • GB808622A - Apparatus for separating paraffin wax from mixtures of wax and hydrocarbon oils : en
  • AT202053B - Heat-resistant compact body sintered under pressure and method for its manufacture : de en
  • DE1050445B - Mechanical switching device of the twist guide on winding machines : de en
  • DE1782792U - SUBMINIATURE TUBE SOCKET OD. DGL. FOR PRINTED CIRCUITS. : de en
  • FR1172317A - Laundry drying machine improvements : en fr
  • FI30188A - Sätt att framställa svaveldioxidhaltiga gaser : en fi
  • DE971528C - Circuit of the brake air generating device for motor vehicles with electric drive : de en
  • IS1084A7 - Composition of compounds of tetracycline classes : en is
  • DE1050590B - : de en
  • DE1050680B - : de en
  • GB808693A - Improvements in or relating to air-beds : en
  • CA570523A - Process for the preparation of titanium tetrachloride : en fr
  • AT201908B - Overload protection for reversible plows with 180 ° offset plow bodies that can be swiveled backwards : de en
  • AT202219B - Synchronous motor self-starting in one direction : de en
  • AT202129B - Process for the production of glutamic acid from its precursor compounds : de en
  • AU4030658A - Suction pipe for the removal of waste material-in: leather skiving machines equipped with rotating bell knife : en
  • AU4043458A - Highspeed washing and relaxing thread advancing storage reel : en
  • CH336269A - Preselector device : en it
  • AU4040158A - Improvements in or relating to magnetic storage systems : en
  • CA570458A - Pressure-operated bottom-hole drill stem tester : en fr
  • CA570219A - Sod cutter : en fr
  • CH336199A - Device for replicating a mathematical function such as the product, the quotient or reciprocal of physical-technical quantities : de en
  • AT202071B - : de en
  • CA570462A - Apparatus for manufacturing film : en fr
  • AU224479B2 - Improvements in or relating to dynamo-electric machines : en
  • CA570379A - Flux : en fr
  • AU4043558A - A machine for cultivating the soil. m : en
  • AU4030058A - Improvements relating to automatic control systems especially for machine tools : en
  • AU4028258A - New phthalocyanine compounds, processfor manufacture of same and their use : en
  • US2873408A - Light flash producing system : en
  • CH336203A - Device for inserting the stylus in record changers for records : de en
  • CH336225A - Process and means for influencing plant growth, in particular for controlling weeds : de en
  • CH336300A - Drive for spindles of spinning and twisting machines : de en
  • DE1050484B - Heating oil : de en
  • DE1050494B - Process for the removal of aromatic hydrocarbons from carbon distillation gases under increased pressure : de en
  • AT202093B - Drilling turbine : de en
  • AT202176B - Process for annealing steels in a vacuum. : de en
  • AT202180B - Hydraulic drive arrangement for land vehicles, in particular for rail vehicles : de en
  • CA570475A - Telemeter register for meters : en fr
  • AT202085B - Method and device for squeezing liquid from vegetable substances : de en
  • CA570513A - Rolling track for roller bascule bridges : en fr
  • US2872987A - Flexible airfoil : en
  • US2873379A - Protecting envelope for x-ray tubes : en
  • CH336337A - Process for the production of a driven pile with a concrete coating : de en
  • US2872766A - Apparatus for packaging fluid flowable materials : en
  • US2873128A - Locking means for securing a bearing to a shaft : en
  • CH336320A - Electrode arrangement for high-frequency drying of pasta : de en
  • AU4031158A - Improvements in or relating to high-pressure electric discharge tubes : en
  • CA570581A - Manufacture of titanium : en fr
  • CH336144A - Process for the production of writing pastes for ballpoint pens : de en
  • CA570529A - Surface treatment of polyethylene terephthalate : en fr
  • US2872699A - Poultry processing equipment : en
  • US2873433A - Convenience outlet with improved wire and plug blade gripping means : en
  • AT202168B - Suspended ceiling made of ribs and intermediate fields for industrial ovens : de en
  • AT202124B - Process for the production of new bis-tertiary glycols : de en
  • AT202184B - Resilient support of the coupling member, in particular that of a rail vehicle. : de en
  • DE1050544B - Process for the production of high molecular weight linear polycondensates : de en
  • DE1783067U - NARROW FILM PROJECTOR WITH FORWARD AND RETURN. : de en
  • DE971543C - Method for establishing connections, preferably those that have to be established frequently, in telecommunications systems, in particular telephone systems : de en
  • US2873372A - Electric circuit interrupters : en
  • US2873387A - Controllable transistor clipping circuit : en
  • US2873072A - Jar mill : en
  • US2873445A - Hyperbolic navigation receiver : en
  • AT202182B - Device for closing spaces open at the top, in particular open rail freight cars : de en
  • CH336124A - Color control device for arc lamp projectors : de en
  • AT201993B - Viewfinder for photographic cameras and process for their manufacture : de en
  • AU223499B2 - Milling cutters : en
  • CA570273A - Process and bath for the chemical plating of a catalytic material with nickel : en fr
  • US2873270A - Monoazo dyestuffs : en
  • DE1783024U - ANGLED SEAT VALVE MADE OF PLASTIC. : de en
  • FR1172282A - Improvements to kitchen containers or the like : en fr
  • FR1172379A - Lubricating oil and fuel compositions for two-stroke engines : en fr
  • GB808637A - Improvements in or relating to the recovery of selenium : en
  • AU228722B2 - Structural steel angle : en
  • CA570409A - Liquid-gas converter system : en fr
  • CH336154A - Fatliquor for fur skins : de en
  • US2873226A - Method of making glass reinforced plastic articles : en
  • FR1172654A - Building construction process : en fr
  • IE23079L - Apparatus for spreading pulverized fertilisers : en
  • FR1172655A - Realization of elements manufactured before their use for walls and partitions of buildings : en fr
  • FR1172420A - Rotary transformer and applications, in particular for powering polyphase induction machines : en fr
  • PL41925B1 - : en pl
  • AT202107B - Ozone apparatus : de en
  • AU4043258A - Scissors cutters : en
  • CA570221A - Vulcanization of a plastic layer applied to a printing cylinder : en fr
  • CH336216A - Clothing clip : en fr
  • CH336229A - Device for assembling parts of watches, apparatus, machines, etc. : en fr
  • CH336260A - Photographic copier : de en
  • CH336265A - Gear pump for rayon spinning machines : de en
  • DE1782993U - READING CALCULATING MACHINE. : de en
  • US2872945A - Lock seam tubing with multiple independent plies : en
  • DE1050697B - Arrangement and device for closing folding boxes by means of adhesive strips : de en
  • DE1783177U - TRANSPORT CORE FOR PLASTIC FILM BALES. : de en
  • AT202068B - Unloading cap for silos : de en
  • FR1172406A - Speed modulation type tube improvements : en fr
  • FR1172388A - Method and apparatus for measuring stresses and their main determining factors in concrete or similar man-made material : en fr
  • FR1172680A - Fuel supply system for internal combustion engines : en fr
  • FR1172556A - Installation for load angle compensation of electric shafts : en fr
  • GB808949A - Improvements in or relating to heat exchangers, particularly refrigerator evaporators, and a method of making heat exchangers : en
  • DE1782833U - SUCTION BOTTLE. : de en
  • US2872853A - Milling and boring machine : en
  • US2873442A - Analogue to binary coded system converter : en
  • GB808656A - Improvements relating to brazing and soldering alloys : en
  • US2873327A - Combined fuse and current limiting resistor : en
  • DK86866C - Procedure for making containers, in particular barrels. : da en
  • FR1172298A - Glutamic acid purification process : en fr
  • DE1782775U - CAST RESIN-INSULATED VOLTAGE CONVERTER. : de en
  • FR1172457A - Safety device for horizontal presses : en fr
  • GB808952A - Improvements in or relating to amines and to processes for their preparation : en
  • US2872752A - Fishing-line leading bob : en
  • CH336147A - Process for the recovery of water-containing organic substances : de en
  • DE1050583B - : de en
  • FR1172433A - Converter mounts for digital-analog converters : en fr
  • FR1172568A - Cigarette machine : en fr
  • DE1050467B - : de en
  • FR1172360A - Process for preparing organic hydroxylamino compounds : en fr
  • FR1172736A - Compositions of stabilized polyester resins : en fr
  • AU224568B2 - Starting systems for internal combustion engines : en
  • DE1782831U - DEVICE FOR LIFTING MATTRESSES FOR LEG Elevation. : de en
  • US2873313A - Method and system for adjusting television : en
  • FR1172665A - Vertical shaft furnace with crusher device : en fr
  • DE1050285B - Coal planer, with sole scoring knives and two swiveling planer bodies : de en
  • DE1783066U - ARRANGEMENT FOR APERTURE SETTING ON PHOTO CAPTURE DEVICES : de en
  • CH336112A - Electrical switch, the drive shaft of which is connected to the drive device via a coupling : de en
  • CH336278A - Vehicle wheel with tubeless tire : de en
  • US2872991A - Parking structure for automotive vehicles : en
  • US2873255A - Alkyl esters of alkoxy-acyloxy stearic acid : en
  • DE1050653B - : de en
  • DE1783112U - MEASURING SLEEVE FOR INDEPENDENT MEASURING OF WORKPIECE HOLES DURING MACHINING WITH A HONAH MOVING IN THE PLUMB RIGHT DIRECTION. : de en
  • GB808642A - Method of filling one container with condensed gas from another container : en
  • FI30179A - Sätt att framställa brännlacker : en fi
  • DE1782946U - TENSIONER FOR TENSION WIRE. : de en
  • FR1172639A - Centrifugal machine : en fr
  • GB808648A - Method of forming gullies in underground galleries : en
  • GB808841A - Improvements relating to light projecting systems : en
  • GB808924A - Improvements in or relating to electrical time delay apparatus : en
  • AT201933B - Method and device for obtaining heat from atomic reactors : de en
  • AU226892B2 - Separation of solid materials from gases and vapours : en
  • CA570522A - Reciprocating pump : en fr
  • CA570562A - Fluoroaldehyde-modified polyoxymethylene : en fr
  • US2873192A - Clarification of beverages : en
  • AU224659B2 - IMPROVEMENTS in piston packing kings and method OF PRODUCING SAME : en
  • CA570317A - Dielectric heating system : en fr
  • CA570545A - Can aligning means : en fr
  • FR1172679A - Method and apparatus for granulating thermoplastic organic substances : en fr
  • GB808889A - Improvements in or relating to multi-spindle automatic lathes : en
  • DE1050565B - Process for producing uniform, thin diamagnetic layers as gap fillers for magnetic heads : de en
  • DE1782819U - SCREW FANS, IN PARTICULAR FOR COOLING COMBUSTION MACHINES. : de en
  • DE1782826U - TOE PROSTHESIS. : de en
  • DE1783099U - SCREW CAP FOR CLOSING BOTTLES, TUBES AND SIMILAR VESSELS. : de en
  • GB808789A - Spring assembly : en
  • GB808695A - Improvements in and relating to methods and apparatus for impregnating the web of paper in the drying path of a paper machine : en
  • DE1782935U - DOUBLE WINDOW. : de en
  • FR1172309A - Liquid pumps fitted with externally and internally toothed rotors meshing together : en fr
  • DE1050604B - Process for setting fuel injection pumps for internal combustion engines, as well as fuel injection pumps for carrying out the process : de en
  • US2873162A - Security means for closure cabinets : en
  • FR1172681A - Improvements to lipstick cases : en fr
  • US2872977A - Roll-up blinds : en
  • US2873180A - Gas distribution means : en
  • FR1172545A - Electrostatic switching device : en fr
  • DE1050454B - : de en
  • AT202158B - Process for the recovery and concentration of hydrochloric acids from hydrogen chloride-water vapors : de en
  • AT202208B - Feed and termination connection for electrical high-voltage cables. : de en
  • CH336281A - Planetary change gear : de en
  • GB808710A - Method for the manufacture of valves : en
  • FI30194A - A calculator carriage return mechanism for a calculator with a reduced keypad system : en fi
  • CA570540A - Continuous casting mold : en fr
  • AT201954B - Faucet with a stopcock that can be turned between adjustable end stops : de en
  • FR1172423A - Automatic trimming machine for green beans : en fr
  • GB808639A - Improvements in and relating to the oxidation of sulphur dioxide to sulphur trioxide and catalysts therefor : en
  • GB808740A - Improvements in bladed rotors, and in particular in ship propellers : en
  • DE1782795U - ELECTRIC DISCHARGE TUBE FOR RADIATION DETECTION. : de en
  • FR1172257A - Automatic brake adjustment device : en fr
  • FR1172310A - Adjustment device for vehicle suspension : en fr
  • FR1172533A - Circular conveyor : en fr
  • FR1172624A - Automatic adjustment device : en fr
  • DE1050366B - Arrangement for recording television images on photo emu'sions, in particular cinema films : de en
  • FR1172595A - Revolving magazine film camera for two-row display : en fr
  • FI30174A - Selector system : en fi
  • FR1172597A - Magnetostriction vibrator : en fr
  • GR19480B - APPARATUS FOR THE TWO MOVEMENTS OF THE MOVEMENT OF THE EARTH AND THE MOON ABOUT THEMSELVES AND THE SUN. : el en
  • US2873027A - Magnetic spoon for removing ferromagnetic particles from a medium : en
  • US2873086A - Orifice fitting : en
  • FR1172645A - Elastic coupling : en fr
  • FR1172565A - Gas turbine fuel flow regulator : en fr
  • GB808891A - Test equipment for a radar set : en
  • US2872740A - Drying machine : en
  • FR1172571A - Metal-plastic complexes and manufacturing processes : en fr
  • FR1172585A - Integrating device : en fr
  • GB808795A - Improvements in or relating to irradiating devices : en
  • DE1782931U - PLASTIC SEALING TAPE FOR ROOF TILES. : de en
  • US2873211A - Carboxylic-nitrile-acrylate ester coating composition, process and coated product : en
  • US2872829A - Temperature control means for faucets : en
  • MC83A1 - Combined packaging. : en fr
  • US2872729A - Car roof assembly method : en
  • US2872744A - Removable and reversible combined chalkboard and display board : en
  • US2872761A - Method of loading small items into constricted space : en
  • CA570601A - Isonicotinic acid derivatives and a process for the manufacture thereof : en fr
  • FR1172269A - Device for cooling the loops of the excitation winding in electric generators with cylindrical rotor : en fr
  • FR1172277A - Device for joining sections of fishing rods : en fr
  • FR1172620A - Transportable tank for powdery substances : en fr
  • GB808712A - A method and means for the manufacture of comb rolls and like filing and binding devices : en
  • FR1172337A - Continuous polymerization process and plant : en fr
  • US2872722A - Distributor repair device : en
  • US2872889A - Water ski tow device : en
  • DE1782937U - SEALING DEVICE FOR DOORS. : de en
  • CA570561A - Reactor for use in exothermic catalytic processes : en fr
  • US2872923A - Means for administering pressurized medicaments, gases, combinations thereof and liquids into body cavities : en
  • CA570344A - Motor bearing cooling : en fr
  • CA570394A - Apparatus for electrically eroding materials : en fr
  • CH336062A - Process for the preparation of conjugated diolefin dimerisates : en fr
  • CH336294A - Cartridge case and associated projectile with an aerodynamic stabilization device arranged at its rear : de en
  • US2873201A - Linoleum composition and process of making it : en
  • AT202201B - Facility for redirecting long-distance calls : de en
  • AT202094B - Drilling turbine : de en
  • AU4035358A - Improvements in or relating to liquid fuel burning installations : en
  • CA570578A - Recovery of acetone by distillation : en fr
  • DE1050515B - : de en
  • US2872771A - Non-choke mower guard shoe : en
  • US2873184A - Thermal decomposition of uranium compounds : en
  • US2872693A - Apparatus for cleaning relays : en
  • DE1782839U - DEVICE FOR THE RECOVERY OF USED CORE SAND FROM THE FOUNDRY. : de en
  • DE1783004U - SCYTHE WITH ADJUSTABLE SCYTHE BLADE opposite the scythe tree. : de en
  • AU4026958A - Improvements relating to devices for applying sealing bands to articles : en
  • CH336131A - Cathode ray tube : en fr
  • US2873250A - Composition for plugging highly permeable formations : en
  • DE1782838U - Mold bottom cover, especially for cast steel molds. : de en
  • DE1782861U - CURTAIN. : de en
  • DE1783012U - DEVICE FOR THE FUEL SUPPLY OF COMBUSTION ENGINE. : de en
  • DE1782777U - SOUND ATTENUATION DEVICE FOR SUPPLY AND / OR EXHAUST AIR DUCTS OF INALLY VENTILATED ELECTRICAL APPARATUS WITH SOUND ENERGY DESTRUCTION. : de en
  • DK86858C - Process for the production of flat heaters and of transparent heatable glass panes. : da en
  • PL41939B1 - : en pl
  • AT202121B - Device for the pyrolysis of liquid, gaseous or vaporous fuels : de en
  • AU4024258A - Costing apparatus : en
  • CA570515A - Manufacture of plastic incendiary materials : en fr
  • AU229281B2 - Improvements in feedback oscillator circuits : en
  • DE1050362B - : de en
  • DE1782793U - STRETCH GRID FOR ELECTRIC DISCHARGE TUBES. : de en
  • DE1050610B - : de en
  • US2872885A - Electric sewing machines : en
  • DE1783034U - HORIZONTAL DRILLING AND / OR MILLING MILL. : de en
  • US2872975A - Venetian blind slat route : en
  • US2873126A - Laterally adjustable draft member : en
  • US2872793A - Speedometer cable fitting : en
  • US2873171A - Preparation of isocyanates : en
  • AT202238B - Electric hotplate : de en
  • AT202050B - Automatic press for the production of large-format moldings : de en
  • US2872965A - Methods and apparatus for forming sandwiches of a foamed plastic layer interposed between webs of sheet material : en
  • US2872772A - Adjustable wind-guard for baler pick-up : en
  • CH336097A - Circuit arrangement for the implementation of dialing characters : de en
  • AT201902B - Pulse counter : de en
  • PL41862B1 - : en pl
  • US2872789A - Gas liquefying apparatus : en
  • CA570222A - Hydraulic jack : en fr
  • CA570360A - Arithmetic unit using magnetic core counters : en fr
  • CA570495A - Liquid resin compositions capable of being hardened and a process of preparing same : en fr
  • CH336313A - Method and device for the production of containers filled with liquids or pastes : de en
  • CH336089A - Junction device of two sections of railway and tramway : en it
  • CH336188A - Machine for assembling and gluing veneers : de en
  • US2873423A - Well logging method : en
  • US2872770A - Brush cutter : en
  • US2872883A - Planter runner guard : en
  • US2872730A - Method of producing finned tubing : en
  • USD184408S - Child s toilet seat : en
  • GB808779A - Improvements in and relating to radar systems : en
  • AT202011B - Monotube shock absorbers : de en
  • CA570388A - Rotor cooling in axial flow turbine : en fr
  • AT202200B - Circuit arrangement for lines of different valence in telephone systems, in particular for subscriber lines in telephone private branch exchanges : de en
  • CH336205A - Ring scales : de en
  • AU228631B2 - Improvements in or relating to high-pressure electric discharge tubes : en
  • FR1172560A - Electronic multiplication device for mechanical accounting machines : en fr
  • DE1050451B - : de en
  • DE1782730U - ROLLER COVER AND DEVICE FOR ITS PRODUCTION. : de en
  • DE1782982U - DEVICE FOR REMOTE CONTROL OF THE LENS OF PHOTOGRAPHIC DEVICES. : de en
  • FI30187A - Compression device : en fi
  • DE1782835U - DRUG NUMBER. : de en
  • US2873092A - Jet deflection method of deviating a bore hole : en
  • CA570231A - Applying machines for the paper industry : en fr
  • DE1050391B - Oscillator with negative impedance converter : de en
  • DE1050420B - : de en
  • DE1050647B - Workpiece feed device for edge sewing machines : de en
  • AU4028558A - Improved textile materials and methods and compositions for making thesame : en
  • CA570485A - Indicator device and analogue computer circuit : en fr
  • CH336207A - Method and device for determining the direction of polarization of magnetism in a magnetic circuit : en fr
  • USD184412S - Display carrying unit for color telephone sets : en
  • CA570341A - Triazine dyes for cotton containing carbamyl hydrazide and its imido and thio analogues analogues : en fr
  • CA570538A - Copolymers of acetylenic hydrocarbons and methods of making the same : en fr
  • DE1050378B - speaker : de en
  • DE1782706U - LAMP SHADE. : de en
  • DE1783169U - DEVICE FOR PRODUCING HOSE-LIKE PACKAGING. : de en
  • AU3032257A - Improvements in or relating to stacking chairs : en
  • AT202148B - Process for the production of new phenthiazine derivatives : de en
  • AT202246B - Detergent bar and process for its manufacture : de en
  • DE1782956U - PRESSING TOOL FOR MANUFACTURING READY-TO-SHOP PLASTIC U, DGL. HOSE LINES. : de en
  • DE1783155U - FULL PLASTIC SKI. : de en
  • US2872827A - Control means for infinitely variable transmissions : en
  • US2873007A - Fastening device : en
  • US2872898A - Poultry drinking fountain : en
  • CA570408A - Bearings : en fr
  • CA570576A - Equipment for the extrusion of organic thermoplastic material : en fr
  • DE1782765U - SLIDING BASE FOR ELECTRIC SWITCHGEAR. : de en
  • FR1172415A - Preparation of polyhydroxysubstituted polyethers and preparation of derived resinous products : en fr
  • DE1050319B - Process for the production of heavy water : de en
  • DE1782884U - ROCKING BASE FOR COTS, CHAIRS AND ARMCHAIRS. : de en
  • CA570374A - Impeller for gaseous fluid compressor or turbine apparatus : en fr
  • CH336104A - Pull cord for electrical connection cord : de en
  • US2872819A - Apparatus for compensating quadrature resolved unbalance components : en
  • BE574980A - : en
  • CA570320A - Hinged valve with lost motion flap mounting : en fr
  • US2872797A - Speed controlling mechanism for : en
  • US2872808A - Tension component measuring means : en
  • US2872731A - Bearing-supported router : en
  • AU228489B2 - Position control apparatus for machine tools : en
  • US2872786A - Thermal power plant having a variable-speed output turbine : en
  • CA570247A - Steam vaporizer : en fr
  • CA570361A - Permanent magnets : en fr
  • CA570579A - Weldable transition pipe coupling with internal nipple : en fr
  • CH336084A - Printing device : en fr
  • CA570531A - Bread pan coated with organopolysilane-polysiloxane resin and process of preparing it : en fr
  • FI30208A - Fånganordning vid regleringsmekanismer för styrning av patrontillförseln vid bandmatade maskingevär : en fi
  • FR1172691A - Selectively controlled hub coupling, in particular for motor vehicles : en fr
  • CH336159A - Artificial tooth : de en
  • US2873085A - Valve : en
  • AT202159B - Process for the multi-stage heating of feed water using superheated bleed steam in steam turbine systems. : de en
  • AT202163B - Process for the production of fertilizers. : de en
  • MC81A1 - Floats equipped to perform a walking movement on water. : en fr
  • AU4030358A - Improvements in or relating to methods of metallizing surfaces of ceramic bodies incorporated in thermionic valves : en
  • AU4034858A - Pantothenic acid derivatives and process for producing same : en
  • DE1782802U - FINE SOLDERING PISTON. : de en
  • CH336066A - Process for the production of pyridinecarboxylic acids or pyridine : de en
  • CH336308A - Machine for the production of pipes by centrifugation : en fr
  • US2873029A - Screw neck type filter : en
  • US2873094A - Fence assembly with panels : en
  • US2873136A - Magnetic spatula : en
  • US2872701A - Artificial yarn producing apparatus : en
  • DE1782763U - CONNECTION CLAMP WITH SCREW AND SOLDER CONNECTION. : de en
  • US2873298A - Production of glycerine : en
  • AU228440B2 - A stacking elevator : en
  • DE1782719U - HOOK LINE GUIDE DEVICE. : de en
  • DE1783058U - SELF-CENTERING RADIAL PRESSURE WEDGE FIXING FOR CIRCULAR KNIVES OR CUTTING RINGS OF CIRCULAR KNIVES ON MULTIPLE CIRCULAR SHEARS. : de en
  • AT202136B - Process for the production of new ethyleneimino-quinones : de en
  • AU224897B2 - Apparatus for repositioning articles lying ona conveying surface : en
  • CA570282A - Stabilisation of vinylidene chlorine resins with aliphatic acid ester : en fr
  • DE1050474B - Lacquers for rubber articles : de en
  • DE1050580B - : de en
  • DE1782847U - PLASTIC COVER WITH REINFORCED EDGES. : de en
  • US2873082A - Clip : en
  • US2873254A - Extreme pressure lubricants : en
  • AT202022B - Flavored drinking tube and device for its manufacture : de en
  • AT202040B - Hand protection for rifles, in particular for automatic handguns : de en
  • AU4036258A - Flotation treatment of uranium ores : en
  • CA570321A - Cooling means for variable area nozzles : en fr
  • CA570553A - Cathodic protection : en fr
  • AT202036B - pen : de en
  • USD184407S - Chair base : en
  • PL41863B1 - : en pl
  • AU4035558A - Process forthe manufacture. of halogen pregnenes : en
  • CA570587A - Shortening containing oxygenated thermally modified hard fat : en fr
  • DE1050694B - Process for protecting metallic objects against corrosion by coating with a solution containing polystyrene : de en
  • DE1783085U - DEVICE FOR INSERTING STRETCHERS IN AMBULANCE OD. DGL. : de en
  • GB808773A - Improvements in the mounting of electric lamps, particularly for motor road vehicles : en
  • FR1172650A - Compressed air jet massage method and device : en fr
  • GB808624A - Textile articles formed from resinous material having improved resistance to development of surface charges thereon : en
  • GB808881A - Improvements in and relating to machines for wrapping articles : en
  • DE1782794U - ELECTRON TUBE. : de en
  • US2872719A - Method of fabricating small spherical pellets : en
  • US2872979A - Article severing and discharging mechanism : en
  • US2872749A - Aquarium display device : en
  • US2873008A - Building panel units and roofs or walls made therefrom : en
  • DE1782832U - AMPOULE FILLING DEVICE. : de en
  • DE1782868U - LID HOLDER. : de en
  • US2872724A - Oxidized chromium-alumina metal ceramic protective tube : en
  • DE1782757U - EQUIPMENT ON CABLE OR ROPE DRUM. : de en
  • GB808776A - Improvements in or relating to self-centering chucks adaptable for holding objects of non-circular section : en
  • GB808701A - Production of tetracyclinonitrile : en
  • FR1172426A - Further training in automatic record players : en fr
  • FR1172722A - Record changer for phonograph : en fr
  • GB808625A - Improvements in or relating to electric transformers : en
  • GB808666A - Assembly for use in a transport container and plate for holding spun yarns wound on to frusto-conical tubes : en
  • DK86865C - Humidity exchanger in which the humidity of a gas stream containing steam is changed by means of another gas stream. : da en
  • FR1172628A - Hydrocarbon desulfurization process : en fr
  • GB808759A - Apparatus for reeling a web of material : en
  • US2872725A - Chromium base refractory compositions : en
  • DE1050630B - : de en
  • GB808943A - Improvements in oil-tight rolling bearings : en
  • FR1172274A - Improvements made to shut-off valves : en fr
  • DE971549C - Electron lens system with multiple magnetic lenses compensating for chromatic aberration : de en
  • DE1782776U - ROD CONVERTER WITH CAST RESIN INSULATOR. : de en
  • FI30162A - Hydraulic sorting machines : en fi
  • DE1782774U - ARRANGEMENT TO PREVENT THE PENDULATION OF THE OUTPUT VOLTAGE OF MAGNETICALLY CONTROLLED RECTIFIERS. : de en
  • USD184400S - : en
  • FR1172461A - Stocking Cutting Machine : en fr
  • DE1050360B - : de en
  • DE1782806U - OIL EVAPORATION CUP BURNER. : de en
  • FR1172254A - Helicopter training : en fr
  • DE1783194U - FURNITURE FABRIC WITH EPINGLE CHARACTER. : de en
  • PL41891B3 - : en pl
  • US2872839A - Anti-freeze washer which is readily separable by cutting to relieve a threaded joint : en
  • US2872951A - Hydraulic brake system bleeding and refilling apparatus : en
  • AT202005B - Venting device for centrifugal fire pumps : de en
  • US2872758A - Mounting for grinding devices : en
  • US2872805A - Bearing test apparatus : en
  • US2873362A - Circuit for producing a localized nonlinearity in a generally linear voltage transfer characteristic : en
  • US2873368A - Electrical control apparatus : en
  • US2873032A - Apparatus for washing oil well drilling cuttings : en
  • DE1782714U - PRESS FOR MANUAL OPERATION. : de en
  • US2872865A - High strength fiber glass-metal construction and process for its manufacture : en
  • US2873203A - Liquid rosin sizes containing anti-stratifying agent : en
  • FR1172429A - Improvements in the electric welding of rods, handles or other parts on metal sheets : en fr
  • DE1783084U - LOCKING DEVICE FOR FLAPS ON MOTOR VEHICLES OR RAIL VEHICLES. : de en
  • GB808676A - Improvements in collapsible shipping container : en
  • GB808717A - Animal foodstuffs : en
  • GB808743A - Improvements relating to tracing systems for automatic profile or contour machining : en
  • US2872941A - Synchronized liquid feed control : en
  • US2873272A - 11-oxygenated-17alpha, 20alpha-epoxy-4-pregnenes : en
  • DE1782870U - ROTATING DRUM FOR HOUSEHOLD PURPOSES. : de en
  • DE1782896U - CABINET OR BOX-LIKE HOUSING FOR THE STORAGE OF GOODS, IN PARTICULAR TOOLS. : de en
  • DE1782990U - LABORATORY MOERSERMUEHLE. : de en
  • DE1783126U - ELECTRIC DRY SHAVER. : de en
  • FR1172382A - Improvements to semi-automatic machines for brewing coffee : en fr
  • FR1172732A - Process and plant for extracting sulfur from ore : en fr
  • PL41872B1 - : en pl
  • PL41833B1 - : en pl
  • CH336172A - Holding and hanging devices, in particular for pictures : de en
  • US2872809A - Method for determining angles of attack and skid of an aircraft : en
  • US2872852A - Cam cutting machines : en
  • AT201987B - Two format camera : de en
  • AU4033658A - Polyether-urethane rubber : en
  • BE536760A - Process for refining files and apparatus for implementing the process : en fr
  • AU227604B2 - Costing apparatus : en
  • CA570283A - Austenitic stainless steel : en fr
  • US2872988A - Air translating apparatus : en
  • US2873100A - Coal cutting and loading machine : en
  • AU233761B2 - Improvements in fungicidal and/or. fungistatic compositions : en
  • CA570446A - Modified melamine-formaldehyde resin : en fr
  • FI30190A - Sätt att avskilja järn-, kobolt- och zinkhalten ur lutar av kisbränder som underkastats klorerande rostning : en fi
  • FR1172300A - Metal scrap baler : en fr
  • DE1050538B - Process for the production of insulating bodies from mica for electrotechnical purposes : de en
  • US2872869A - Rocket base fuze : en
  • USD184409S - Sewing machine or similar article : en
  • DE1050401B - : de en
  • GB808805A - Improvements in aqueous detergent compositions : en
  • FR1172442A - Instant removable installation set for listening to the radio on the vehicle using any ordinary or portable receiver, even at reduced power : en fr
  • FR1172456A - Freezer for continuous or fountain type ice machines : en fr
  • DE1782754U - SUPPORT CLAMP FOR ELECTRIC CABLES. : de en
  • DE1782856U - KITCHEN SINK. : de en
  • DK86862C - Gas appliance with retaining means for a cookware. : da en
  • DE1050326B - Process for the separation of di-sec-butyl ether from the by-products of olefin hydration : de en
  • DE1783109U - DEVICE FOR BLOCKING OIL-POLLUTED WATER SURFACES AND OILFRAINS ON THE WATER SURFACE, IN PARTICULAR IN HARBOR BASINS. : de en
  • DE1783149U - DOUBLE-TAPERED TWISTING COP MADE OF LIGHT ALLOY. : de en
  • AT202039B - Clamping device with cartridge ejector for rifles with tilt barrels : de en
  • AU223450B2 - Expansion compensating coupling device : en
  • AU231732B2 - Apparatus for producing reactive and unreactive liquid mixtures : en
  • AU4028158A - Improve u~ means for securing electric jugs against displacement : en
  • CA570401A - Resilient rail fastening : en fr
  • CH336156A - Support tube for textile threads : en fr
  • DE1050335B - Process for the production of prednisolone (1,4-pregnadiene-Uß, 17a, 21-triol-3,20-dione) : de en
  • DE1050636B - : de en
  • FR1172705A - Fuel pump : en fr
  • FR1172275A - Door closing : en fr
  • US2872882A - Vapor resisting roof structure : en
  • US2872942A - Floor level lift control mechanism : en
  • DE1782927U - INSULATION PLATE. : de en
  • US2872858A - Method and apparatus for pressurized supply and high velocity air control : en
  • US2872879A - Model railway system : en
  • CH336061A - Process for the production of gaseous or liquid alkenes by thermal splitting of higher hydrocarbons : de en
  • CH336148A - Device for electrical glow ignition of an evaporative oil burner : de en
  • CH336163A - Process for the production of a transparent, conductive covering on a transparent base : de en
  • FR1172723A - Apparatus for conveying granular materials : en fr
  • GB808836A - A method and apparatus for developing dough : en
  • GB808946A - Improvements relating to woven decorative ribbons : en
  • DE1050491B - Cyclone firing : de en
  • FR1172515A - New imino-dibenzyl derivatives and their preparation processes : en fr
  • GB808689A - Improvements in and relating to camshaft drives for internal combustion engines : en
  • CA570468A - Metallisable azo dyestuffs : en fr
  • AU4033258A - Improvements in fungicidal and/or. fungistatic compositions : en
  • DE1050582B - Ashtray : de en
  • DK86848C - Device for apparatus for mixing, painting and dissolving solids in liquids. : da en
  • US2873154A - Piston packing rings and method of producing same : en
  • US2873409A - Portable high voltage power supply : en
  • US2872801A - Single rotary tub construction for washing machines : en
  • DE1782702U - SHIRT, BLOUSE OD. DGL. CLOTHING. : de en
  • US2873287A - Process for preparing vinyltin compounds : en
  • US2872796A - Jack selection mechanism for circular knitting machines : en
  • US2873045A - Coin-operated bottle dispenser apparatus : en
  • US2873172A - Process and apparatus for making carbon black and quenching smoke from carbon black furnaces : en
  • AU224656B2 - Suction pipe for the removal of waste material-in: leather skiving machines equipped with rotating bell knife : en
  • AU4025058A - Pesticidal carrier comprising carbonated diatomaceous calcium'silicate and method for preparing thesame : en
  • PL41830B1 - : en pl
  • AU226393B2 - Method and apparatus for twisting yarn : en
  • CA570267A - Method and apparatus for electrolysis : en fr
  • FR1172476A - Lighting device for operating rooms : en fr
  • GB808961A - Improvements in or relating to aerial assemblies : en
  • AT201990B - Exposure control device for photographic cameras : de en
  • AT202069B - Gas separator, preferably for mineral oils : de en
  • CA570474A - Apparatus for processing slivers : en fr
  • DE1782978U - SLIDE FILLING DEVICE IN CONNECTION WITH SLIDE STORAGE CONTAINER. : de en
  • FR1172332A - Improvements to reaction control systems : en fr
  • IE23336L - Devices for the lateral displacement of crop lying on the¹ground : en
  • CA570385A - Battery modification : en fr
  • CH336120A - Turbo generator with gas cooling in a closed circuit : de en
  • CH336214A - Machine for dispensing liquids : en fr
  • DK86870C - Method for controlling the timing of fuel injection by internal combustion engines and apparatus for performing the method. : da en
  • FR1172537A - Method of cleaning fabrics by hydro-dynamic effect, turbulence and rotary jet, and machine intended to carry out this process : en fr
  • FR1172700A - Universal waterproof seal : en fr
  • GB808915A - Improvements in or relating to motion measuring apparatus : en
  • US2872850A - Sub-caliber mechanism including a movable sub-caliber barrel : en
  • US2872873A - Power transmission : en
  • US2872925A - Medicament applicator for the tongue : en
  • US2873210A - Alkyd resin composition and metals coated therewith : en
  • US2873414A - Selenium rectifier : en
  • DE1050540B - Process for the production of high molecular weight carboxylic acid esters and carboxylic acid amide group-containing polycondensation products : de en
  • FR1172559A - Preparation of pure silicon : en fr
  • FR1172592A - Process for preparing alkylated pyrazolopyrimidines : en fr
  • AT202041B - Fuze for projectiles : de en
  • AT202080B - Device for guiding the air flow through the shed in looms with pneumatic weft insertion : de en
  • DE1050381B - : de en
  • DE1050448B - : de en
  • FR1172749A - Process for the production of oxygenates by reacting acetylene with carbon monoxide and hydrogenation of the carbonylation product : en fr
  • GB808774A - Improvements in or relating to surface coatings : en
  • CA570519A - Polyfluoroalkyl ethers of oximes : en fr
  • AT202144B - Process for the preparation of new 1-alkyl-4-salicoyl-aminopiperidine derivatives : de en
  • CA570402A - Electromagnetic relay : en fr
  • US2873067A - Fuze setting order computer : en
  • US2873304A - Sealing means for capacitors : en
  • AT201997B - Film projector : de en
  • FR1172520A - Improvements made to devices, such as valves, with sealed distributors, in particular for vehicle braking circuits : en fr
  • US2872818A - Liquid sampling system : en
  • US2873291A - Process for preparing bis(chloroformates) of 1, 2-diols : en
  • FR1172434A - Hearth intended in particular for steam generators : en fr
  • CA570255A - Flow control valve : en fr
  • DE1783199U - TOOL CABINET. : de en
  • FI30169A - The crystallization is carried out with aromatic nitroforming and salt crystals : en fi
  • GB808690A - Improvements in and relating to the cooling of solid and liquid substances : en
  • PL41832B1 - : en pl
  • US2873405A - Symbol generator for cathode ray tubes : en
  • DE1050298B - Multi-liquor washing process : de en
  • FR1172521A - Advanced snap button : en fr
  • FR1172602A - New pyrimidine derivatives, their preparation and applications : en fr
  • AT202226B - Electric discharge vessel with a transparent base. : de en
  • DE1782825U - DENTAL PROSTHESIS. : de en
  • DE1783189U - FRICTION FOR MINUTE SHAFTS IN CLOCKS, PREFERABLY ALARM CLOCKS. : de en
  • AT201915B - Coupling device for combine harvesters that can be connected to the side of tractor units : de en
  • AU231395B2 - New phthalocyanine compounds, processfor manufacture of same and their use : en
  • FR1172380A - Lifting trolley : en fr
  • PL41881B1 - : en pl
  • FR1172312A - Automatic feeding system for tobacco roasting devices : en fr
  • AU227750B2 - Radio navigation system : en
  • CH336273A - Clock on motor vehicle : de en
  • AU221737B2 - Air & abrasive mixing valve for association with sandor abrasive blasting means : en
  • AU224570B2 - Lehr for annealing glass : en
  • AU4024358A - Article coating apparatus : en
  • CH336326A - Timepiece with automatic recall of predetermined times : en fr
  • AT202135B - Process for the production of new, basic phenol ethers and their salts : de en
  • GB808762A - Improvements in apparatus for applying lotions, dyes, bleaches or like liquids to the hair : en
  • AT202024B - Hand pump for dispensing oil from standard buckets : de en
  • AT202224B - Process for making electric light bulbs : de en
  • CA570342A - Process for the preparation of a highly polymeric polyalkylene terephthalate : en fr
  • AU224480B2 - Electrolytic capacitors : en
  • CA570416A - Distributing valve means for elastic pressure fluid driven percussion tools : en fr
  • CH336169A - Painting device with storage box : de en
  • US2873189A - Cathode ray tube screen process : en
  • US2873198A - Hard refractory compositions : en
  • CA570399A - Filters for tobacco smoke comprising cellulose esters and ethers : en fr
  • CH336038A - clothing : de en
  • US2872918A - Truss for human body : en
  • AU4029958A - Improvements in or relating to folding chairs stools andthe like : en
  • FR1172329A - Apparatus for manufacturing insulated electrical conductors : en fr
  • AU4042058A - Chemical compounds and processes for preparing thesame : en
  • CA570326A - Production of valuable products from glycerides : en fr
  • CH336091A - Process for making carbon-containing binders adhesive on solid, lumpy materials or on products containing these materials : de en
  • CH336186A - Teaching the alignment of building elements when building a wall : de en
  • DE1050430B - : de en
  • CA570400A - Electric power distribution system and electric circuit breaker for use therein : en fr
  • CA570434A - Automatic shut-off valve system : en fr
  • CA570449A - Photographic silver halide emulsions containing amine and quaternary ammonium derivatives of vinyl alcohol allyl glycidyl ether copolymers : en fr
  • AT202171B - Forgeable ferritic steel alloy with high fatigue strength at elevated temperatures. : de en
  • CA570284A - Naphthyl benzoxazole bases and quaternary salts : en fr
  • CA570437A - Frequency divider circuit for musical instruments : en fr
  • CA570583A - Difficultly inflammable styrene polymers and the production of the same : en fr
  • CA570559A - Acrylonitrile polymer : en fr
  • AT202076B - Synchronization monitoring device for weir closures of dams : de en
  • AT202188B - Rope clamp, especially for cable cars : de en
  • AT202239B - Electrolytic capacitor : de en
  • CA570541A - Catalytic reactor : en fr
  • CH336150A - Process for obtaining, during the production of steam using a steam generating installation, an exothermic reaction in the gases licking the exchange surface of a heat exchanger forming part of said installation : en fr
  • CH336158A - Hermetic packaging : en fr
  • CH336297A - Double twist spindle : en fr
  • AU4042358A - Lehr for annealing glass : en
  • CA570571A - Treatment of textile articles : en fr
  • CH336268A - Rotary wing aerodyne : en fr
  • DE1782979U - DIAPOSITIVE FRAME. : de en
  • FR1172305A - electric heating element, in particular for heating clothes or blankets : en fr
  • DE1782734U - DEVICE FOR FASTENING RAILS ON THRESHOLDS IN MINING OPERATIONS OR. DGL. : de en
  • AT202083B - Textile tape with one-sided padding layer : de en
  • CA570451A - Combined mechanical and hydraulic thrust bearing : en fr
  • CH336176A - School desk with height-adjustable table top that can be locked in two working positions : de en
  • DE1782704U - KNEEWARDS. : de en
  • US2872981A - Method and apparatus for edge forming sheet material : en
  • AT202063B - : de en
  • AU224898B2 - Rotors for multistage axial flow compressors or fur bines : en
  • AT202161B - Thermal system from light boilers, especially for nuclear energy systems. : de en
  • DE1050666B - Multi-speed gear change transmission for motor vehicles, especially agricultural tractors : de en
  • AT202170B - Steel for surface hardening and its use in the manufacture of cold rolls, straightening rolls, hammers and wear plates : de en
  • CA570350A - Condensation products and process for preparing same : en fr
  • CA570336A - Connecting rod bearing : en fr
  • AU4027758A - Conveying apparatus : en
  • AU4030258A - Coupling means for tubular vessels : en
  • DE1050292B - Reel drum, the interior of which is cooled by a coolant exiting at the front side of the drum, e.g. B. water, axially flow through : de en
  • DE1050361B - : de en
  • DE1783020U - LUBRICATION HEAD. : de en
  • CA570236A - Manufacture and construction of strings : en fr
  • DE1782755U - CABLE CARRIER. : de en
  • FR1172308A - Evaporation group : en fr
  • FR1172372A - Wiper motor : en fr
  • GB808696A - Improved refrigerator : en
  • CA570406A - Preparation of 3-alkyl substituted dibasic acids : en fr
  • AT201950B - Closure, especially for closing bores and pipe sockets : de en
  • AU4039558A - Process forthe production of boranates : en
  • FR1172504A - Halogenated carbanilides : en fr
  • CH336063A - Process for the preparation of conjugated polyene compounds : en fr
  • CH336219A - Device for rendering flying insects harmless : de en
  • DE1050281B - : de en
  • DE1782969U - PRESSURE MANOMETER SCALE FOR TIPPER. : de en
  • FR1172484A - Torque amplifier : en fr
  • DE1050593B - Hydraulic ram : de en
  • DE1782824U - CROWN PLATE FOR THE PRODUCTION OF CROWNS. : de en
  • DE1783100U - CAP FOR BOTTLES. : de en
  • FR1172666A - Manufacturing process of 1-alkyl-3-hydroxypyrrolidine benzylates : en fr
  • AT201989B - A photographic camera having a photoelectric cell provided within the camera body : de en
  • AT202198B - Circuit arrangement for the identification of crosspoints in telecommunications, - in particular telephone systems. : de en
  • AU4032658A - New derivatives of furane and compositions containing them : en
  • CH336087A - Process for the reduction of iron ores using mineral oil : de en
  • CH336178A - Clamp connection : de en
  • PL41823B1 - : en pl
  • AU4036358A - Flotation treatment of uranium-bearing ores : en
  • CH336336A - Magnetic armature fastening in electromagnetically wound clocks and drives : de en
  • CA570417A - Cabin refrigeration system : en fr
  • FR1172444A - Uniform fabric tension device for off-dyeing : en fr
  • FR1172728A - Spring-loaded mechanism, intended in particular for controlling electrical switches used to operate very high intensity electrical currents : en fr
  • CA570557A - Crystallization apparatus : en fr
  • DE1050438B - Layered iron core for electrical devices, especially for transformers, chokes and the like : de en
  • DE1783018U - ROLLER BEARING. : de en
  • US2872711A - Door frame construction : en
  • US2872876A - Hydrostatic transmission : en
  • US2873030A - Filter : en
  • USD184395S - Combined front ornament and ear piece for eyeglasses : en
  • FR1172615A - Surface marking device : en fr
  • GB808886A - Force ratio transducer : en
  • US2872767A - Spiral wrapping machine : en
  • PL41845B1 - : en pl
  • FR1172609A - Process for producing positive photographic images by thermal development : en fr
  • FR1172704A - Regenerative rotary preheater : en fr
  • GB808735A - Improvements in or relating to apparatus for foiling backings : en
  • GB808896A - Improvements in electric aerial cables : en
  • AT202091B - Trouser or skirt waistband : de en
  • AU4034658A - Milling cutters : en
  • CH336262A - Press : de en
  • CH336340A - Rifle box on loom : de en
  • DE1782745U - TELEPHONE WITH BUILT-IN TABLE LAMP. : de en
  • FR1172280A - Synthetic resins and their production process : en fr
  • FR1172724A - Weigh scale : en fr
  • US2873005A - Disc brake for vehicles : en
  • GB808962A - Ambient temperature compensated electrical switch : en
  • GB808652A - Accounting machine and a tape recording unit : en
  • DE1782899U - GUIDE FOR DOUBLE SLIDING DOORS IN FURNITURE, IN PARTICULAR KITCHEN FURNITURE. : de en
  • FR1172471A - Improvements to loading and centering ramps used to load onto wagons, road vehicles : en fr
  • CA570237A - Method of treating kyanite concentrates : en fr
  • CH336121A - Air-cooled machine, in particular electric hand machine tool : de en
  • DE1783089U - BACKREST, ESPECIALLY IN MOTOR VEHICLES. : de en
  • DE1783191U - DEVICE FOR DRIVING ELECTRIC WATCHES. : de en
  • FR1172432A - New derivatives of 8-hydroxy. quinoline and their applications : en fr
  • FR1172607A - pressurized fluid braking equipment fitted with a so-called dead man's safety device : en fr
  • FR1172384A - Desktop machine, including typewriter : en fr
  • FR1172535A - Electric ignition switch : en fr
  • PL41934B1 - : en pl
  • AU232669B2 - Chemical compounds and processes for preparing thesame : en
  • AU4032358A - New complex metal compounds of monoazo-dyestuffs and their manufacture and use : en
  • DE971532C - Method for adjusting the inductance value and / or the inductance asymmetries of pot or jacket core coils : de en
  • DE1050293B - Device for the manufacture of tubes with a helical weld seam : de en
  • DE1050473B - : de en
  • FR1172374A - Gas valve, with safety device intercepting the gas when the flame goes out : en fr
  • DE1783137U - DEVICE FOR STAINING CUT EDGES ON FOOTWEAR. : de en
  • DE1783182U - Rotary lock. : de en
  • AT202010B - Cooling air duct for motor vehicles with an engine arranged in a closed rear compartment : de en
  • CH336070A - Process for the preparation of isoindoline compounds : de en
  • DE1782780U - LAMP. : de en
  • FR1172584A - Color television system and other similar systems : en fr
  • FR1172657A - Expanded thermoplastic materials : en fr
  • GR19474B - METHOD AND APPARATUS FOR NAILING PYRES, NAILS AND SIMILARS IN SOLID BODIES. : el en
  • US2873096A - Steam condenser deaeration : en
  • FR1172531A - Process for the preparation of products of n-substitutions of 2, 4-diamino-1, 3, 5 triazine : en fr
  • FR1172603A - Improvements in the treatment of silicate ores : en fr
  • FR1172694A - Aluminum-based alloys and their application on ferrous metal bases : en fr
  • CA570487A - Regenerators of coke ovens : en fr
  • GB808694A - Presser-bar for sewing machines : en
  • DE1782810U - THIN OIL BURNER. : de en
  • DE1782900U - SLIDER FOR HINGED SLIDING DOORS. : de en
  • GB808741A - Improvements relating to weaving looms with fixed weft bobbins : en
  • DE1782742U - DEVICE FOR PLAYBACK OF STEREOPHONIC SOUND RECORDS. : de en
  • DE1782797U - FORM FOR PRESSING MAGNETIC POWDER AND MAGNETIC BODIES MANUFACTURED WITH IT. : de en
  • DE1783186U - TRANSPORT AND STACKING PLATE. : de en
  • AU223045B2 - Improved hinge : en
  • FR1172451A - Gyroscopic artificial horizon usable in airplanes : en fr
  • AT201942B - Clevis for operating linkage : de en
  • AU226335B2 - Improvements indoors for stoves, ranges andthe like : en
  • DE1782746U - LOCKING DEVICE FOR TELEPHONE CHARGE COUNTERS WITH MECHANICAL ZERO SETTING DEVICE. : de en
  • FI30177A - The method of making chalk for drawing, writing, marking and other such purposes from the so-called slaked lime : en fi
  • FI30197A - Fungicide medel : en fi
  • DE1050301B - Process for dyeing or printing textile fibers made from cellulose triacetate : de en
  • FR1172554A - Mechanical system allowing the realization of cybernetic mechanisms : en fr
  • FR1172689A - Improvements to ejection nozzles for jet propulsion : en fr
  • DE1050333B - Process for the preparation of cyclododecatrienes (1,5,9) among other annular hydrocarbons : de en
  • DE1783129U - PEN HOLDER. : de en
  • GB808800A - Press tools made from a copper-aluminium-iron-manganesenickel alloy : en
  • GB808802A - Convertible bed settees and chairs : en
  • US2872705A - Apparatus for injection moulding of plastic material : en
  • US2873218A - Method of making an electron emitter : en
  • PL41901B1 - : en pl
  • US2873412A - Rotary solenoid : en
  • AU231014B2 - Tool post : en
  • AU3903158A - An improved tractor gearbox : en
  • AT202006B - Dry powder fire extinguishing system : de en
  • US2873070A - Double opening waterline thermostat : en
  • US2873223A - Method of increasing the work function of metal parts for example for electric discharge tubes : en
  • USPP1808P - Miniature rose plant : en
  • FR1172499A - Device for high frequency electrical surgery : en fr
  • FR1172668A - Reduction of communication signal bandwidth : en fr
  • CH336060A - Process for the preparation of therapeutically useful salts of biguanides which are readily soluble in water : de en
  • FR1172290A - Mechanism for moving the load plate for industrial trolley : en fr
  • FR1172364A - Improvements made to boiling nuclear reactors : en fr
  • PL41927B1 - : en pl
  • US2873443A - Radar system : en
  • DE1782904U - CLAMP-LIKE MOLDED PIECE (FLOOR SUPPORT). : de en
  • US2872909A - Piston : en
  • FR1172313A - image screen comprising photosensitive elements and conjugated electroluminescent elements : en fr
  • FR1172378A - Floor care machine : en fr
  • FR1172506A - Improvements to processes for preparing steroid compounds : en fr
  • GB808750A - Improvements in or relating to conveyors : en
  • US2872736A - Tool setting gage for boring machines and the like : en
  • US2872742A - Abacus with magnetic means for holding unit counters in position : en
  • US2873209A - Leveling metal coatings : en
  • FR1172361A - Improvements in electrodialysis processes : en fr
  • GB808873A - Improvements in warp knitting machines : en
  • US2873338A - Potentiometer : en
  • GB808736A - Improvements in or relating to fluid operated pick-up mechanisms : en
  • US2873251A - Non-clay-reactive drilling fluid : en
  • GB808944A - Exhaust muffling for pneumatic motors : en
  • DK86855C - Systems for monitoring the pulse output from a number of pulse generating devices. : da en
  • DE1783037U - FILING DEVICE FOR CHAINSAWS. : de en
  • US2872920A - Diver's breathing regulator with floating diaphragm : en
  • US2873356A - Electric arc welding power supply : en
  • DE1050556B - : de en
  • US2872963A - Valve stem for tubeless tires : en
  • CH336100A - Arrangement on a cup circle having an inner conductor and a capacitance stamp to reduce the coupling between input and output : de en
  • US2873069A - Flow control devices : en
  • CA570405A - Method and apparatus for severing slide fastener chain : en fr
  • CH336170A - Connection holder for curtain rails : de en
  • CH336209A - Booking engine : de en
  • DE1783069U - CINEMA PROJECTOR WITH HIGH PRESSURE GAS DISCHARGE LAMP. : de en
  • GB808866A - Improvements in or relating to apparatus for the remote control of electrode holders : en
  • US2873384A - Dynamic pulse gating transistor circuitry : en
  • CA570560A - Snap-action cap for fountain pen or the like : en fr
  • AT201948B - Pipe connection : de en
  • AT202125B - Process for the preparation of new α-mercapto acid amides : de en
  • CH336244A - Process for cutting conical toothed wheels without generator, machine for implementing this process and toothed wheel obtained according to this process : en fr
  • USD184406S - Fender and dual headlamp unit for agricultural vehicle : en
  • DE971541C - Pit lining consisting of cap and punch : de en
  • CA570573A - 2-mercapto-1,3,4-oxadiazoles as antifoggants : en fr
  • DE1782722U - LETTER WITH PLASTIC BACK AND RETRACTABLE BACK SHIELD. : de en
  • US2872689A - Hospital bed having laterally adjustable spring sections : en
  • CH336133A - Nuclear reactor : en fr
  • AT202204B - Pressure protection for galvanic elements, especially for accumulators that are permanently sealed gas-tight : de en
  • US2873288A - Process for the preparation of vinyl tin compounds : en
  • US2873187A - Austenitic alloys : en
  • US2873348A - Supporting and heating device for casseroles and the like : en
  • AT202227B - Rotary socket for fluorescent lamps with reflective coating : de en
  • AT202027B - Meat cutting device : de en
  • PL41914B1 - : en pl
  • AT201973B - Device for automatic arc welding : de en
  • DE1782851U - CANDIDATE BRUSH. : de en
  • FR1172259A - Phenolic resinous composition : en fr
  • GB808629A - Photographic material : en
  • PL41846B3 - : en pl
  • AT202060B - Inclined conveyor belt made of rubber : de en
  • US2873266A - Polymeric materials and method of producing same : en
  • DE1050396B - : de en
  • DE1050677B - : de en
  • DE1783164U - COMPOSITE MODEL BRIDGE COMPOSED OF COMPRESSED COMPONENTS. : de en
  • AT202123B - Method and device for the production of unsaturated hydrocarbons : de en
  • CH336138A - Welding rod : de en
  • CH336248A - Mill : en fr
  • DE1050513B - Method and device for the production of threads or fibers from glass or the like : de en
  • DE1782918U - HEATER WITH PROTECTIVE DEVICE. : de en
  • AT201901B - Impulse counter : de en
  • US2873151A - Pillow block : en
  • US2872881A - Entrance for railway passenger cars : en
  • DE1050517B - : de en
  • DE1050693B - Electrostatic spray system : de en
  • DE1782852U - FLOOR CARE DEVICE. : de en
  • AT201918B - Device for the lateral displacement of goods lying on the floor with at least one calculating wheel : de en
  • AT202056B - Method of joining ceramic objects to one another or to metal objects : de en
  • AT201939B - Needle roller bearings : de en
  • AT201980B - Blow bar for impact mills or the like. : de en
  • AT202197B - Coordinate selector : de en
  • AU224657B2 - Pantothenic acid derivatives and process for producing same : en
  • CA570276A - Processes of chemical nickel plating and baths therefor : en fr
  • CA570395A - Automatic arc welder with low idling voltage : en fr
  • CA570491A - Production of hafnium-free crystal-bar zirconium : en fr
  • DE1782928U - INSULATION PLATE. : de en
  • DE1783092U - WARNING DEVICE FOR CARS AND THE LIKE. VEHICLES. : de en
  • FR1172342A - Method and apparatus for manufacturing a finned device, for example for a heat exchanger : en fr
  • GB808907A - Linear polyamide compositions : en
  • US2873336A - Continuous variation potentiometer : en
  • US2873347A - Thermal responsive device : en
  • DE1783180U - DETACHABLE LOOP CONNECTION FOR RUBBER CONVEYOR BELTS WITH LONG ROPES OD. DGL. : de en
  • US2873004A - Rotor brake : en
  • US2873177A - Multi-zone kiln : en
  • US2873425A - Apparatus and method for detecting voids in dielectric sheet material : en
  • DE1782894U - SCISSOR FITTING FOR ANGLE POSITIONING OF TABLE TOPS FOR NORMAL SCHOOL DESKS, DRAWING TABLES AND OTHER TYPES OF USE. : de en
  • DE1783016U - DEVICE FOR INTRODUCING THE COMPRESSED GAS INTO HYDRAULIC-PNEUMATIC SHOCK ABSORBERS. : de en
  • AT202070B - Tamping device attached to a garbage truck : de en
  • DE1782965U - REGISTRATION DEVICE. : de en
  • DE971517C - Hydraulic lock for telescopic pit rams : de en
  • CA570389A - Deferred action galvanic cell : en fr
  • CH336068A - Process for the preparation of amides of N-alkyl-piperidine-monocarboxylic acids or N-alkyl-pyrrolidine-α-monocarboxylic acids : de en
  • CH336296A - Process for equalizing slivers during stretching and the drafting system for carrying out the process : de en
  • US2873112A - Apparatus for producing magazines and the like : en
  • AT202097B - Process for the production of groundwater wells and device for implementing the same : de en
  • AU230451B2 - Improvements in or relating to molten glass feeders : en
  • CH336289A - Built-in double cylinder with a closing element arranged between the cylinders : de en
  • US2873022A - Self-aligning belt idler : en
  • US2873197A - Refractory fibrous material : en
  • US2872931A - Hypodermic needle cleaning and drying apparatus : en
  • DE1782889U - ACTUATING DEVICE FOR ADJUSTING LEG EXTENSIONS, IN PARTICULAR FOR TABLES. : de en
  • DK86859C - Apparatus for continuous treatment of threads with liquid. : da en
  • FR1172341A - Apparatus intended to bring solids into contact with liquids : en fr
  • FR1172715A - New azo compounds : en fr
  • US2872899A - Writing instrument : en
  • US2873025A - Packaging device : en
  • DE1050568B - : de en
  • DE1050683B - Device for dispensing meterable amounts of a mixture of a liquid and a fine-grained solid substance : de en
  • AT202048B - : de en
  • AU232464B2 - Antibacterial compositions : en
  • DE1050376B - Devices on bistable semiconductor flip-flops as memory elements in control and regulation systems to avoid Fch commands after a power failure : de en
  • DE1782864U - ARRANGEMENT FOR LIGHTING FLOWERS. : de en
  • AT202218B - AC miniature motor, in particular for driving toys : de en
  • PL41911B1 - : en pl
  • US2873040A - Label applying means : en
  • AT201924B - Fungicidal agent : de en
  • AT201932B - Device for cooling and cleaning the exhaust gases from internal combustion engines : de en
  • AT202222B - Loss scale for non-destructive measurement of magnetic reversal losses on electrical steel sheets : de en
  • AT202230B - Arrangement for switching a variable dependent on different causes of malfunction to two control devices : de en
  • CA570263A - Electric steam boiler : en fr
  • CA570280A - Fastening device : en fr
  • CA570470A - Method and apparatus for cutting rubber sheets : en fr
  • AT202193B - Method for fastening semiconductor devices. : de en
  • CA570373A - Resilient fiber pad and method of making same : en fr
  • CA570425A - Bank teller's drive-in window unit : en fr
  • CH336128A - A method of manufacturing a semiconductor device and a semiconductor device manufactured by this method : de en
  • CH336309A - Device for the mechanical vibration of shaped bodies, such as mosaic tiles, in frame templates : de en
  • AT202175B - Process for producing easily removable layers of scale on iron surfaces : de en
  • CH336325A - Non-magnetic spring for thermocompensated static systems and oscillating systems : de en
  • CA570520A - Mixer with reciprocating plunger : en fr
  • AU4030858A - Improvements inself-cleaning oil wetted filters : en
  • DE1050600B - Multi-part housing for an internal combustion engine with rows of cylinders arranged in a V shape : de en
  • DE1782773U - ELECTRIC MACHINE WITH BUILT-ON FAN. : de en
  • US2872728A - Dual purpose gear puller and driver : en
  • AT201944B - : de en
  • AU228377B2 - Filter plug for cigarettes and process and apparatus for producing a filter rod forthe manufacture of such filter plugs : en
  • AU4032458A - METHOD AND MACHINE FOR PACKAGING ARiTICLES : en
  • US2873303A - Photovoltaic device : en
  • CH336072A - Process for the preparation of new alkyl-aminoalkylphenothiazines : de en
  • AU4033358A - Improvements in or relating to electric arc welding apparatus : en
  • CA570415A - Labelling machines : en fr
  • DE1783114U - ELECTRIC HAND SANDER. : de en
  • GB808654A - Improvements relating to coke ovens : en
  • AT202001B - Image projector combined with a tape recorder to form an aggregate : de en
  • DE1782772U - DRIVE FOR MACHINERY WITH AT LEAST TWO WORKING SPEEDS. : de en
  • AU3026057A - Improvements tothe doors of grain bins : en
  • CA570220A - Rapid dryer : en fr
  • CA570365A - Electric heating apparatus : en fr
  • AT201992B - Spring brake for focal plane shutter : de en
  • DE1782778U - MULTI-PHASE MEASURING INSTRUMENT. : de en
  • CA570555A - Wax compositions and sheet materials coated therewith : en fr
  • AT201960B - Infinitely variable friction gear : de en
  • AT201976B - Machine for processing scrap : de en
  • US2873343A - Electro-magnetic heater : en
  • CA570445A - Melamine-formaldehyde laminating syrup : en fr
  • CH336306A - Process for the production of cigarettes with multilayer filters : de en
  • DE1050626B - : de en
  • PL41865B1 - : en pl
  • CA570380A - Flexible thermosensitive electric cable : en fr
  • CH336094A - Apparatus for recording letters on pressure receiving material : de en
  • AU4024858A - Improvements in or relating to printed circuit boards : en
  • CA570500A - Waterproofing of porous materials with silicones : en fr
  • AT202186B - Overhead monorail system with an interrupted feed line made of box-shaped busbars. : de en
  • AU229529B2 - Improvements in or relating to methods of producing aromatic sulphones : en
  • AU225940B2 - Castor cups for receiving castors of furniture : en
  • CH336239A - Mechanical control device for movements : de en
  • DE1782779U - INSULATION MEASURING DEVICE WITH TRANSISTOR DC VOLTAGE CONVERTER. : de en
  • FR1172376A - Process for producing a supported catalyst : en fr
  • FR1172428A - Constant speed reciprocating compressor flow rate adjustment device : en fr
  • PL41849B1 - : en pl
  • DE1050631B - Device for the surface treatment of hollow bodies by immersion in a bath liquid : de en
  • FR1172721A - Transistor regulation circuit : en fr
  • GB808646A - Improved lighting fixture : en
  • CA570316A - Ventilating system : en fr
  • CA570362A - Measuring apparatus : en fr
  • FR1172706A - Side load rake with raking wheels : en fr
  • GB808938A - Improvements in helicopter trainers : en
  • AT202229B - Process for the production of winding supports from glass, glaze or the like, and winding supports produced by this process : de en
  • AT202245B - cleaning supplies : de en
  • AT201936B - : de en
  • AU230339B2 - Improvement relating tothe crimping of continuous thermoplastic filaments : en
  • CA570315A - Method for drying impregnated porous webs : en fr
  • CA570447A - Window or door pillars, particularly for the bodywork of motor vehicles : en fr
  • AT202058B - Packaging, in particular for lighters : de en
  • US2873074A - Flight control system : en
  • US2872840A - Presentation devices for visual information : en
  • AU230843B2 - Improvements relating to vigilance control apparatus for automotive railway vehicles : en
  • CH336107A - Waterproof cable bushing for installation purposes : de en
  • US2872832A - Plural workpiece forging machines : en
  • AT201911B - Single grain seeder : de en
  • AT201947B - Rope adjustment device : de en
  • CH336045A - Device for locking the lid on an electrically powered spin dryer : de en
  • CA570556A - Method and apparatus for extruding thermoplastics at controlled temperatures : en fr
  • CH336223A - Process and means for influencing plant growth, in particular for controlling weeds : de en
  • CA570226A - Nursing bottle holder : en fr
  • AU228630B2 - Motor fuel additive comprising a mixture of organic boron compounds : en
  • US2873435A - Stripless wiring for electrical wiring devices : en
  • US2872734A - Trousers' leg measuring device : en
  • US2873168A - Recovery of pu from cerium trifluoride by fluorination : en
  • US2873373A - Wide-range radio-frequency tuner : en
  • CA570461A - Furnace charge feeding method and apparatus : en fr
  • GB808826A - Wide angle objective for enlargers : en
  • AT201998B - Film projector with gripper mechanism : de en
  • AU225003B2 - Improvements in or relating to electric arc welding apparatus : en
  • AT202015B - Washing device for the glazing of automobiles : de en
  • US2873117A - Register control of moving webs : en
  • US2873361A - Radio receiver : en
  • AT202044B - Motion picture projection device in connection with a sound reproduction device for advertising purposes : de en
  • AT202179B - Method and device for introducing drainage material into the ground. : de en
  • CA570223A - Buildings with rooms of a form developed from the hexagon basis : en fr
  • CA570465A - Viscose spinning solution with addition of thiodiglycol compound : en fr
  • CH336329A - Abstellvorrichtung an Weckeruhren : de en fr
  • DE1050345B - Process for the production of resorcinol : de en
  • FR1172618A - Filtration and recirculation system for washing machines : en fr
  • FR1172627A - Support device applicable to a vertical shaft : en fr
  • CA570233A - Grinding machine for punches : en fr
  • CA570277A - Nitrogenous anion-exchange resins : en fr
  • CA570386A - Metallisable azo dyestuffs : en fr
  • FR1172357A - Draining device for washing machine : en fr
  • CH336242A - Fluid-controlled chuck : en fr
  • PL41851B3 - : en pl
  • DE1782739U - PICTURE MASK OR FRONT FRAME WITH PRESSED-ON PICTURE MASK FOR TELEVISIONS WITH TEXTILE FIBER FLOCK, NON-REFLECTIVE SURFACE. : de en
  • CA570278A - Halomethylated vinyl-aromatic copolymers : en fr
  • AU229885B2 - Improvements in or relating to methods of metallizing surfaces of ceramic bodies incorporated in thermionic valves : en
  • CA570229A - Bottle filling machines and lift devices therefor : en fr
  • MC77A1 - Advanced electric kettle. : en fr
  • US2872846A - High velocity gun : en
  • US2873026A - Method and apparatus for preparing and filtering animal blood for drying : en
  • CH336058A - Device for the decomposition of amalgams of alkali metals : en fr
  • CA570258A - Rotary beet thinning machine : en fr
  • CA570275A - Processes of continuous chemical nickel plating : en fr
  • CH336127A - Electrolytic capacitors, in particular tantalum capacitors : de en
  • CH336288A - Hand grinder driven by an electric motor, in particular vibration grinder : de en
  • US2872954A - Automatic cathode-ray tube manufacturing apparatus : en
  • PL41933B1 - : en pl
  • DE1783140U - HOUSING FOR REAR REFLECTORS. : de en
  • DE971518C - Mine shaft lock system : de en
  • DK86879C - Method of perforating sound-absorbing plates and a machine for carrying out the method. : da en
  • AU4041858A - Connecting-through network : en
  • AT201940B - : de en
  • CH336316A - Tear device on a pack : de en
  • US2872804A - Tile constructions and mortarless mounting thereof : en
  • AT201972B - Electrode holder : de en
  • AT202098B - Rolling mill : de en
  • AT202174B - Method for the treatment of bodies under low pressure by means of a glow discharge and discharge vessel. : de en
  • CA570549A - SELECTED .beta.-KETOACID-MODIFIED ALKYDS : en fr
  • DE1782923U - PLATE SUITABLE AS FLOOR AND / OR WALL COVERING. : de en
  • FR1172490A - Umbrella frame with parts of the handle interlocking when opening : en fr
  • GB808730A - Improvements in or relating to polymeric compositions : en
  • AU4030958A - Improvements in gas filters : en
  • CH336267A - Helicopter : en fr
  • CH336140A - Manufacturing process for new azo dyes : en fr
  • CA570420A - Adhesive tapes, sheets and the like : en fr
  • CA570533A - Heat-expandable composition comprising a vinyl chloride polymer and a butadiene-1,3/methyl methacrylate copolymer : en fr
  • CH336157A - Heartbeat recording device : en fr
  • CA570338A - Method of pickling iron and lowering of dissolved iron by ion exchange : en fr
  • CH336168A - Flexible hose and method for its manufacture : en fr
  • AU4024758A - Motor fuel additive comprising a mixture of organic boron compounds : en
  • FR1172294A - Device for operating plotting apparatus according to coordinates in photogrammetric instruments : en fr
  • FR1172619A - Device for indicating the tuning in television receivers : en fr
  • US2873010A - Flexible coupling : en
  • US2873363A - Logical gating system for digital computers : en
  • US2873382A - Remote control starting assembly : en
  • AT202028B - Method and device for the rapid production of gutless sausages : de en
  • CA570217A - Film changing mechanism : en fr
  • CA570410A - Caging system for gyroscopes : en fr
  • DE1050303B - : de en
  • DE1050331B - Process for the preparation of thiophosphorous acid esters : de en
  • CH336191A - Process for the production of decorative panels using unsaturated polyester resins : de en
  • AU225974B2 - Flotation treatment of uranium-bearing ores : en
  • CA570526A - Light absorbing dyes for photographic emulsions : en fr
  • CA570528A - Organosiloxane copolymers : en fr
  • CH336145A - Process for the decomposition of crude oil or a mixture of petroleum components : de en
  • DE1050482B - : de en
  • DE1050599B - Multi-part foot for an internal combustion engine with cylinder rows arranged in a V shape : de en
  • US2873021A - Belt conveyor and articulator therefor : en
  • US2873389A - Logic circuit : en
  • CA570287A - Pulse code signalling systems : en fr
  • FR1172386A - Combine harvester feed method and device for carrying out the method : en fr
  • FI30176A - Insulator especially for electric shepherd wires : en fi
  • FR1172509A - Novel oxdiazoles and process for their preparation : en fr
  • GB808831A - Improvements in or relating to the treatment of uranium and alloys thereof : en
  • FR1172703A - Regenerative rotary preheater with automatic compensation of thermal expansion : en fr
  • GB808722A - Improvements in or relating to dispensers for soap-jelly and like substances : en
  • AT202195B - Button device for telecommunication systems : de en
  • AU231955B2 - Connecting-through network : en
  • CA570349A - Power transmitting apparatus : en fr
  • AT202032B - Hardware for pivoting and tilting windows : de en
  • US2872826A - Tool-carrying chains : en
  • AU3292757A - Improvement relating tothe crimping of continuous thermoplastic filaments : en
  • BE570212A - : en
  • DE1050511B - : de en
  • US2872785A - Jet engine burner apparatus having means for spreading the pilot flame : en
  • US2872823A - Engine starter gearing : en
  • AT202189B - Circuit arrangement for generating waves, the frequency of which can be changed as a function of an external signal : de en
  • AT202217B - Squirrel cage motor, in particular with a high rotating field speed : de en
  • AU229305B2 - Production of metal alloys by irradiation of metals and metal oxides : en
  • AU4027158A - Production of metal alloys by irradiation of metals and metal oxides : en
  • CA570569A - Substituted pipecolyl carbinols and process : en fr
  • CH336206A - Process for spectral analysis of gyromagnetic resonance and apparatus for carrying out this process : en fr
  • AT202214B - Roller arrangement on assembly and inspection trolleys for bundle ladders or on their trailer trolleys : de en
  • CA570311A - Rotary smelting furnace : en fr
  • CA570506A - Olefin polymer purification process : en fr
  • CH336076A - Process for the preparation of acyl derivatives of 5,6-dihydrobenzo (c) cinnoline : de en
  • CH336153A - Method and device for controlling the useful air flow of a gas turbine-driven compressor : de en
  • AT201906B - Friction wheel lighter : de en
  • AU224387B2 - A machine for cultivating the soil. m : en
  • AT202029B - Device for machining cylindrical surfaces on elongated workpieces : de en
  • AU231573B2 - 2,2-diha lo-a llopregnane compounds and process of preparing same : en
  • AU4029558A - Improvements in or relating to space heaters : en
  • US2873155A - Collapsible tray table and frame assemblage : en
  • AU226688B2 - A method of producing citric acid by fermentation : en
  • PL41887B1 - : en pl
  • US2872774A - Mounting for a spindle base of a spinning and twisting spindle in a textile machine : en
  • US2873202A - Water repellent and mar resistant coating composition containing a waxy dialkyl ether : en
  • CA570593A - Process for the chlorination of polyethylene : en fr
  • US2873088A - Lightweight rotor construction : en
  • AU4041758A - Steel alloys : en
  • PL41870B1 - : en pl
  • US2873001A - Cyclone apparatuses for separating solids from flowing air or other gases : en
  • AU4042158A - Signal comparison system : en
  • CH336330A - Clock with electromagnetic winding : de en
  • DE1050325B - Process for the purification of nitric acid esters of monohydric aliphatic alcohols : de en
  • DE1782966U - MAXIMUM DISPLAY UNIT WITH CONTROL COUNTER. : de en
  • DE1783119U - ARRANGEMENT OF THE FITING TAPE FLAP FOR DOORS, WINDOWS OR. DGL. IN PARTICULAR IN SUCH WITH A DEVICE FOR LIFTING AND LOWERING THE LEAF. : de en
  • GB808879A - Thiophosphoric acid esters : en
  • US2872753A - Collapsible doll house construction : en
  • AU3023057A - Improvements in bicycle saddles : en
  • CH336125A - Tubular hand lamp : de en
  • AT201925B - Fungicidal agent : de en
  • AT201981B - Device on group stitch sewing machines for automatic control of the workpiece transport : de en
  • AU229496B2 - Improved water meter : en
  • CA570448A - Arc light color photoelectric control : en fr
  • CH336069A - Process for the preparation of new esters of 5-acyl-8-oxy-quinolines : de en
  • CH336233A - Power transmission coupling : de en
  • CA570568A - Apparatus for stripping tubular castings from molds and cleaning the castings : en fr
  • DE1050607B - Small reaction engine : de en
  • FR1172334A - Method and device for delivering cards, sheets, letter envelopes or the like, and address cards intended for this use : en fr
  • GB808631A - Process for the production of improved hydrocarbon oils : en
  • AT202065B - Mechanical vibratory drive for bowl feeders : de en
  • US2872778A - Internal combustion powered fluid motor and hydraulic propulsion system : en
  • AT202209B - Electric jack : de en
  • CA570490A - Refining of iron in tippable rotary furnace : en fr
  • AT201965B - Process for the production of shiny electroplated copper coatings : de en
  • DE1782949U - ROLLING BEARING CONNECTION FOR A ROTATING BUILDING. : de en
  • DE1783055U - CARRYING BAR FOR HANGING CLOTHES CARRYING CLOTHES ON A CLOTHING RACK. : de en
  • FR1172304A - Traveling wave tube : en fr
  • CH336078A - Process for the preparation of methacrylamidoacylguanamines : en fr
  • FR1172621A - Improvements in the production of gas mixtures formed by carbon monoxide and hydrogen and in the production of carbon black : en fr
  • AU224386B2 - Improvements relating to devices for applying sealing bands to articles : en
  • AU4026458A - Method of making a viewing screen for colour television receiver, viewing screen produced thereby, cathode ray tube having such viewing screen and colour television receiver circuit embodying such cathode ray tube : en
  • FR1172643A - Method and device for purifying metallic sodium : en fr
  • FR1172744A - Elastic wheel : en fr
  • GB808752A - Magnetic core switching circuitry : en
  • GB808737A - Improvements in or relating to the rewinding of paper webs : en
  • AT201909B - Locking device for wires or rods : de en
  • PL41936B1 - : en pl
  • US2873165A - Uranium recovery process : en
  • DE1050548B - Process for the production of elastomers by interpolymerization of conjugated diolefins with 2-methyl-5-vinylpyridine : de en
  • US2872700A - Apparatus for injection molding of plastic bottles : en
  • US2873068A - Bomb computer : en
  • CH336180A - Hangers : de en
  • GB808820A - Improvements in the construction of radio cabinets : en
  • AT201970B - Sheet metal working machine : de en
  • AU230880B2 - Fitting and stitching machine for printed paper webs : en
  • CH336093A - Device for recording characters formed from dots and lines : de en
  • FR1172292A - Process for manufacturing a mixture of food substances, in particular for chickens and other poultry : en fr
  • AT202172B - Process and device for the vacuum treatment of steel : de en
  • AU222046B2 - Flange locking arrangements for metal decking sheets : en
  • BE570345A - : en
  • DE1050337B - Process for the oxidation of organic compounds with elemental sulfur and water : de en
  • DE1050373B - Electrical switching element in the manner of a toggle throttle : de en
  • DE1782759U - PLUG CONNECTOR FOR DETACHABLE CONNECTION OF ELECTRICAL CONNECTING CABLES. : de en
  • FR1172485A - Advanced electric accumulators : en fr
  • GB808711A - Improvements in and relating to presses for pressing the coils of electrical machines : en
  • DE1050351B - Transport device for carbon paper ribbons on writing, calculating or similar office machines : de en
  • DE1050519B - : de en
  • DE1782735U - EQUIPMENT FOR PRODUCING CONCRETE COVERING FOR STREETS, RUNWAYS OR CANAL BOOTS. : de en
  • PL41912B1 - : en pl
  • USD184389S - Egg vending machine : en
  • AT202090B - bodice : de en
  • US2872924A - Apparatus for mixing and administering medicines : en
  • FR1172427A - New way to wind a clockwork mechanism with hands and time dial, and applications : en fr
  • GB808727A - Automatic adjusting device, particularly for brakes or clutches : en
  • PL41867B1 - : en pl
  • US2873228A - Pesticidal phosphorus esters : en
  • DE1050300B - Process for rendering cellulosic textiles water repellent : de en
  • CH336192A - Process for the production of pure metals of the 4th group of the periodic table : de en
  • DE1050294B - : de en
  • AT201905B - Stretchable link belt for jewelry and utility purposes : de en
  • US2873196A - Rust preventative and anti-rust stabilizing compositions : en
  • CA570455A - Fungicidal compositions : en fr
  • CH336155A - Apparatus for the production of loop yarn : de en
  • AT202074B - Overload protection for winches : de en
  • GB808686A - Improvements in or relating to devices for guiding travelling webs : en
  • FI30209A - Förfaringssätt vid framställning av vätskefyllda tetraederformade förpackningar : en fi
  • FR1172273A - Device for remote indication of the immersion depth of a towed body : en fr
  • US2873220A - Processing of sugar beets : en
  • US2873260A - Urea-formaldehyde gap-filling adhesive : en
  • US2873396A - Composite indicator : en
  • GB808702A - Production of tertiary-butyl derivatives of anhydrotetracyclines : en
  • DE1782732U - FORM SET. : de en
  • DE1783036U - MILLING AND GRINDING HEAD DRIVE. : de en
  • DE1050661B - : de en
  • DE1783161U - DOLL. : de en
  • FR1172466A - Speed variator : en fr
  • GB808634A - Preparation of mixed glycerol ester compositions : en
  • DE1783135U - HEEL SPOT. : de en
  • DE1783167U - MIXING DEVICE FOR PROCESSING CONCRETE AND THE LIKE. : de en
  • FR1172610A - Composite plate : en fr
  • FR1172551A - Methods and apparatus for winding magnetic cores and magnetic core assemblies : en fr
  • GB808807A - Improvements in and relating to universal joints and couplings : en
  • BE570346A - : en fr
  • AT201928B - Speed controller : de en
  • AT202117B - Method and device for conveying and finely distributing gas in a liquid : de en
  • US2873305A - Liquid level indicating device : en
  • US2873225A - Magnetic flake core : en
  • AT202181B - Hydraulic drive arrangement for land vehicles, in particular for rail vehicles. : de en
  • US2872834A - Automatic vise : en
  • US2873157A - Folding table : en
  • US2873325A - Snubber for quick break attachment : en
  • AU2065956A - Lmprivements in and relating to diquaternary compounds andthe manufacture thereof : en
  • CA570486A - Oven door hinge mechanism : en fr
  • CH336215A - Tightening loop for joining two strands of belt : en fr
  • DE1782875U - FOLDING STOOL WITH SECURITY DEVICE. : de en
  • DE1782974U - STORAGE AND TRANSPORT RACK FOR SEVERAL MAGNETIC ROLLS. : de en
  • DE1783054U - CLOTHES RACK, IN PARTICULAR FOR CONFECTION RACKS. : de en
  • AT202157B - Manufacture of technically usable sulfur dioxide from exhaust gases. : de en
  • BE570381A - Winder : en fr
  • CA570467A - Supersensitizing combinations comprising meso-substituted carbocyanine dyes : en fr
  • CA570535A - Polymers stabilized with monoazo compounds : en fr
  • CH336304A - Pyrophoric alloy : de en
  • US2872810A - Venturi flow meter : en
  • DE757063C - Elastic engine mount : de en
  • US2873393A - Dual-ventilation hydrogen-cooled generators : en
  • CA570508A - Polymeric gentisamide antistain agents for color photography : en fr
  • AT202088B - Method and arrangement for carrying out wet sieving and filtering : de en
  • CH336243A - A device having a magnet system : de en
  • FR1172454A - Pick-up cylinder for drum type filters : en fr
  • DE1050287B - : de en
  • PL41902B1 - : en pl
  • DE971525C - Multi-layer electrical coil : de en
  • US2872794A - Friction disc clutch : en
  • FR1172496A - Advanced catch for sliding panels : en fr
  • FR1172546A - Device for rounding numbers in electronic counters : en fr
  • GB808635A - Improvements in or relating to elastomeric polymers and their production : en
  • IE22876L - Moulding inflatable articles : en
  • US2873238A - Method of making jacketed fissionable slug : en
  • PL41935B1 - : en pl
  • CH336067A - Process for the preparation of norpethidine derivatives : de en
  • DE1050640B - : de en
  • FI30198A - The method of preparation for the fermentation of vegetable and animal products : en fi
  • GB808628A - Electric switches having interlocked covers : en
  • GB808630A - A charging device for electrometers : en
  • CH336113A - Support device for electric circuit breaker : en fr
  • CH336266A - Breathing apparatus with electrostatic precipitator : de en
  • DE1782726U - ROTATING VACUUM EVAPORATOR. : de en
  • US2873108A - Apparatus for high purity metal recovery : en
  • DE1782844U - ONE-PIECE WATER WAVE VEIL. : de en
  • DE1782855U - METAL POT CLEANER. : de en
  • CA570539A - Treatment of wool and wool goods : en fr
  • US2872973A - Spray drying apparatus for liquid material : en
  • DE971542C - Equipment in signal boxes with electrical locks, especially for command and goods signal boxes : de en
  • DE1783031U - ELECTROMECHANICAL FUSE FOR WORK MACHINES AND MACHINE TOOLS. : de en
  • US2872754A - Magnetic toy building blocks : en
  • US2872757A - Driving mechanism for the regulating wheels of centerless grinding machines : en
  • US2873378A - Method of examining the quality of electron-optical images and devices for carrying out this method : en
  • DE1782914U - WARM AIR GENERATORS, IN PARTICULAR FOR VEHICLES. : de en
  • IE24009L - M-aminobenzene-sulphonyl-ureas : en
  • US2873195A - Rust inhibiting composition : en
  • FR1172333A - Improvements to acrylic ester synthesis processes : en fr
  • FR1172348A - Cover for the headlight of single track vehicles and the like : en fr
  • GB808839A - Improvements relating to the casting of cast parts : en
  • FR1172746A - Heating installation for fine grain materials, in particular raw cement powder : en fr
  • US2872712A - Wall board construction : en
  • US2872769A - False twisting devices for textile yarns and the like : en
  • US2873306A - Hearing aid : en
  • US2873357A - Electrode holder : en
  • FR1172558A - Manufacturing process of semiconductor devices, products obtained and materials used : en fr
  • FR1172604A - Air-cooled surface condenser : en fr
  • FR1172719A - Improvements to packaging processes by direct application, on the products to be packaged, of a synthetic resin emulsion : en fr
  • US2873135A - Automobile door lock control : en
  • GB808895A - Improvements in or relating to sheet feeding devices : en
  • CA570453A - Filament guide : en fr
  • CH336319A - Method and device for obtaining dry coarse powder from a liquid : de en
  • FR1172739A - Infinitely adjustable switch, including controller for electric vehicles : en fr
  • GB808964A - Improvements in the production of articles of expanded rubber : en
  • US2873048A - Electrostatic conveying : en
  • DE1782725U - Reservation card : de en
  • CA570235A - Volatile liquid dispensing system : en fr
  • CA570432A - Valve devices for controlling the flow of fluids : en fr
  • CH336092A - Fence, especially snow fence : de en
  • DE1782907U - CLOSET PAPER HOLDER. : de en
  • GB808945A - Detergent compositions : en
  • CA570242A - Clutch mechanism for railway hand brakes : en fr
  • AU228326B2 - Display device : en
  • AU229527B2 - An accessory device fora surface treating apparatus : en
  • CA570230A - Preformed overlay for a printing press : en fr
  • CA570264A - Piston ring structure for rotary engines and the like : en fr
  • US2873214A - Method of chemically plating metals : en
  • US2873269A - Monoazo-dyestuffs : en
  • US2873340A - Variable resistor : en
  • AT201930B - Ignition coil for automobiles : de en
  • CH336241A - Method and device for adjusting a machine part : en fr
  • DE1782991U - RACK ON OFFICE MACHINERY. : de en
  • FI30195A - Threshing machine frame : en fi
  • FR1172658A - Automatic belt feeder, especially for printing machines : en fr
  • AU222536B2 - A water delivery fitting fora hotwater system water heater : en
  • AU235146B2 - Process forthe manufacture. of halogen pregnenes : en
  • DE1050311B - Device for countercurrent extraction of vegetable or animal solids, consisting of a rotating drum with several chambers : de en
  • DE1782957U - PLATE-SHAPED MATERIAL FOR THE MANUFACTURE OF LEATHER GOODS FOR PAPERING PURPOSES OD. DGL. : de en
  • FI30172A - Skrivanordning försedd med placeringsanordning för kontinuerliga pappersband : en fi
  • US2872685A - Man's undergarment : en
  • DE1783000U - CIGARETTE EXTINGUISHER WITH ASH TRAY. : de en
  • DE1783008U - FEEDING RAIL FOR CATTLE. : de en
  • DK86851C - Process for the preparation of Δ <4.9 (11)> - pregnadiene-3,20-dione-17α, 21-diol-21-esters. : da en
  • GB808814A - Improvements in or relating to processes for connecting wires to printed circuits : en
  • PL41850B1 - : en pl
  • AT201978B - Process for the manufacture of pipes : de en
  • DE1782953U - FEED DEVICE FOR WOODWORKING MACHINERY. : de en
  • FR1172458A - Combs, brushes and other hairdressing instruments comprising a device for quick attachment, in a removable manner, of sponges or pads intended for the application of liquid products : en fr
  • GB808966A - Improvements in or relating to diaper cover : en
  • FR1172281A - Cooled rotor blade for hot-running turbines and compressors : en fr
  • FR1172373A - Method and apparatus for the treatment of glass surfaces : en fr
  • FR1172539A - Method for deburring parts of die-cast material having openings, in particular slits : en fr
  • DE1050347B - Process for the production of aminobenzophenone sulfones (aminothioxanthone-S-dioxyden) : de en
  • US2873355A - Gas shielded metal arc welding torch : en
  • FR1172422A - Device for continuous measurement of the complex relationship between two periodic functions of the same frequency : en fr
  • US2873044A - Paint can holder and scraper : en
  • US2873232A - Method of jet plating : en
  • DE1050642B - : de en
  • DE1783178U - PACKAGING FOR HIGH FREQUENCY TAPE LINES FOR VHF AND TELEVISIONS. : de en
  • CA570297A - Heat transfer : en fr
  • DE1050674B - Delay switch for vehicle interior lighting : de en
  • DE1783001U - CANDLE HOLDER. : de en
  • DE971539C - Braking device for exciters in stone molding machines with hydraulic or pneumatic drive : de en
  • GB808626A - Improvements in and relating to cop winders : en
  • US2873000A - Electrostatic precipitator : en
  • FR1172488A - Electrical discharge device and its cathode : en fr
  • CA570270A - Process of chemical nickel plating and bath therefor : en fr
  • CH336282A - Milk bottling process and installation for implementing this process : en fr
  • DE1783046U - EQUIPMENT ON ROTARY ENVELOPE MACHINES FOR THE ENLARGING TILE-LIKE GRADING OF THE CUT-OUTS WITH CLOSING FLAP RUBBER LINING THROUGH A DRYING LINE. : de en
  • FR1172508A - Process for the preparation of substituted basic derivatives of phenothiazine : en fr
  • US2873398A - Direct viewing moving target indicator cathode-ray storage tube : en
  • PL41852B1 - : en pl
  • DE1782815U - CLAD, DOUBLE-SURFACE KNITTED OR KNITTED PRODUCTS. : de en
  • DE1783027U - DEVICE FOR ROTATING MOUNTING DRUMS IN IN-LINE PLATING SYSTEMS DURING THE LIFTING PROCESS. : de en
  • DE1783123U - DOOR LOCKING DEVICE, IN PARTICULAR FOR VEHICLE DOORS. : de en
  • US2872958A - Food chopper : en
  • US2872980A - Apparatus for trimming strip : en
  • AU231296B2 - Cutter fora pile-cutting machine : en
  • AU3027857A - Structural steel angle : en
  • CA570215A - Eccentric indexing chuck adapter : en fr
  • CH336111A - Steam-proof electrical switchgear : de en
  • DE1050365B - : de en
  • DE1050392B - : de en
  • US2873311A - Color television synchronization : en
  • US2873046A - Cigarette cases : en
  • US2873161A - Wall cabinet : en
  • FR1172302A - Construction process : en fr
  • PL41864B1 - : en pl
  • CA570604A - Apparatus for evacuating and sealing bags : en fr
  • US2872782A - Starters for prime movers : en
  • US2873290A - Alkoxide synthesis : en
  • US2872933A - Air-inflated drilling rig cover : en
  • US2872983A - Hydraulic cement retaining shoe : en
  • AU225385B2 - Improvements in or relating to printed circuit boards : en
  • DE1050352B - : de en
  • DE1782837U - HIGHLY VACUUM-TIGHT ENCAPSULATED AND DURING OPERATION OPERATIONAL REFILL DEVICE FOR HIGH-VACUUM OVENS. : de en
  • FR1172263A - Cinematographic film magazine for display in two rows : en fr
  • FR1172303A - Process for the production of light sensitive products : en fr
  • FR1172464A - mechanical fire ladder : en fr
  • FR1172362A - Novel monoazo dyes, their metal compounds and process for their preparation and use : en fr
  • US2872706A - Apparatus for polymerizing vinyl monomers : en
  • DE1050539B - Process for the production of heavy metal selective synthetic resins : de en
  • CA570456A - Fluid pressure brake apparatus : en fr
  • DE971544C - Discharge vessel for gas discharge lamps : de en
  • DE1050411B - : de en
  • FR1172335A - Spherical shutter : en fr
  • FR1172468A - Easel for drawing tables, made of tubes, with drawing board adjustable in height and inclination : en fr
  • CH336301A - Bowling alley : de en
  • PL41899B1 - : en pl
  • US2873188A - Process and agent for treating ferrous materials : en
  • AU223981B2 - Improved wrench or like tool : en
  • US2873113A - Apparatus for producing magazines and the like : en
  • US2873268A - Monoazo dyestuffs and their metal complex compounds : en
  • USD184411S - Combined telephone holder, note and index receptacle or similar article : en
  • CA570256A - Method of duct manufacture : en fr
  • CA570261A - Upwardly directed steam shower assembly : en fr
  • CA570478A - Gas desiccating tower : en fr
  • AT202082B - Device for tensioning the threads of the weft bobbins located in the chambers of the bobbin magazine on automatic looms : de en
  • FR1172316A - Improvements to washing machines : en fr
  • GB808854A - Pulping and refining : en
  • CA570605A - Purification of nickel salts : en fr
  • DE1782799U - FLEXIBLE FLAT-SHAPED ELECTRIC HEATER, ESPECIALLY FLOOR RUNNER. : de en
  • DE1783082U - TRUCK WITH REFRIGERATION UNIT. : de en
  • CA570333A - Remotely controllable variable frequency oscillators : en fr
  • GB808909A - Improvements in or relating to the recovery of gold from aqueous cyanide liquors : en