• USD190806S - Back rest : en
  • DE1110322B - Surface rectifier arrangement with a massive cooling element equipped with cooling vanes : de en
  • DE1110542B - Device for stowing flexible hose tankers : de en
  • DE1834072U - ELECTRICAL CONNECTION ELEMENT. : de en
  • DE1834105U - SOCKET FOR TUBES, IN PARTICULAR FOR PRINTED CIRCUITS. : de en
  • US2990998A - Container structure : en
  • US2990766A - Ventilator grating : en
  • CA623262A - Packing of powdery or granular materials : en
  • CA623308A - Counterbalance and stop means for upwardly acting closures : en
  • BE601228A - Novel 1-aroylalkyl-4-arylpiperidine carboxamides and processes for their preparation : en nl
  • CA623306A - Production of trinitrotoluene : en
  • BE598747A - Process for obtaining pure and pyrogen-free streptokinase : en fr
  • US2991060A - Reverberatory furnace : en
  • GB872248A - Improvements in or relating to two-way labels : en
  • LU40088A1 - : en
  • US2991108A - Hatch cover holddown dog : en
  • US2991141A - Drawer track : en
  • USD190828S - Dispensing container for beautician s items : en
  • CA623138A - Separation of filter material from carbon black : en
  • CA623276A - Car closure : en
  • US2990972A - Bottle opener and carton combination : en
  • DE1110305B - Color corrected high pressure discharge lamp : de en
  • DE1834044U - RUBBER TEST DEVICE WITH ADJUSTABLE PRESSURE VOLTAGE. : de en
  • BE601211A - Fluid drive and operator machines : en fr
  • CA623198A - Leaf tobacco separator and method : en
  • US2990788A - Adjustable gantry : en
  • DE1110239B - Coordinate switch arrangement : de en
  • DE1110392B - Window frames made of plastic hollow profiles : de en
  • JPS369464B1 - : ja
  • US2990709A - Washing machine with improved clothes agitator : en
  • US2991184A - Control of souring in flexographic inks : en
  • US2990742A - Machines for cropping tubes : en
  • US2990918A - Speed control for bar machines : en
  • USD190842S - Writing instrument desk set base : en
  • DE1110232B - Telephone apparatus with a base plate arrangement that carries the electrical and mechanical components on its upper side and the circuit connections of the apparatus on its lower side, which are designed as line wires : de en
  • DE1834229U - IN STOCK. : de en
  • DE1834293U - VIBRATION DAMPER. : de en
  • GB872098A - Hydraulically operated handbrake, particularly for rail vehicles : en
  • DE1110247B - Method for monitoring ring core evaluation fields for the subscriber identification of telecommunication systems, in particular telephone systems : de en
  • DE1834035U - MACHINE FOR COLLECTING SHEETS OF PAPER. : de en
  • US2990627A - Heel lift : en
  • US2991372A - Voltage signal comparison means with storage means : en
  • CA623087A - Zinc over copper on steel wire : en
  • CA623229A - Radar navigational display systems : en
  • US2991360A - Film treating apparatus : en
  • US2991010A - Electronic comparator : en
  • US2991281A - Slurry aging : en
  • BE601247A - Improvements made to devices for measuring the temperature of fluids in pipes. : en fr
  • CA623059A - Brake : en
  • DE1110310B - Electrical capacitor in which one layer consists of a foil made of valve metal : de en
  • DE1110419B - Process for the production of modified polyalkylene glycols or polyalkylene glycol derivatives : de en
  • DE1110234B - Signal receiver for telephone systems : de en
  • DK91247C - Harrow tooth for precipitating liquid ammonia. : da en
  • CA623362A - Single arm borehole apparatus : en
  • US2990684A - Rod assembled plastic rocket : en
  • DE1834465U - TASK FOR A STEEL LINK BELT. : de en
  • FR1265970A - Automatic safety device for towed vehicle : en fr
  • GB871867A - Improvements in or relating to electric circuits employing elements which operate byvirtue of the hall effect : en
  • DE1110380B - Multi-rope traction sheave, especially four-rope friction sheave, for mining shaft conveyor systems : de en
  • DE1110577B - Suction truck with overfill prevention device : de en
  • FR1266079A - Process for the preparation of a junction between zones of different conductivity : en fr
  • FR1266318A - Device for the continuous treatment of strips of textile products or fabrics : en fr
  • GB872116A - Improved pressure-sensitive adhesive film : en
  • DE1834021U - ROUTE SHIELDING AGAINST DRIP WATER AND FOR THE CONDITIONING OF MAIN AND BLIND SHAFTS WITH GLASS FIBER FABRIC INLAY, PRESENTLY FOR SUBSIDIARY MINING : de en
  • FR1265901A - Eccentric tensioner hand saw frame : en fr
  • FR1266421A - Process for monoozonolysis of an unconjugated cyclic polyolefin : en fr
  • CA623288A - Process of dyeing polyamide textile materials : en
  • DE1110320B - Electrical insulation for semiconductor assemblies : de en
  • GB872349A - Process for dyeing polyester or polyamide textiles or foils : en
  • BE601381A - Circuit assembly for magnetic core recorder. : en fr
  • DE1110519B - Process for the production of photographic images in very low-silver layers : de en
  • GB871964A - Improved centreless grinder : en
  • GB871911A - Rubbery composition : en
  • CA623008A - Hache : en
  • CA623160A - Process for making aluminum nitride : en
  • CA623302A - Core binder : en
  • CA623201A - Polymer compositions : en
  • US2991352A - Railway traffic controlling apparatus : en
  • US2991451A - Sorting recorded data : en
  • FR1266069A - Jar for preserves : en fr
  • FR1266444A - Electrical connection device : en fr
  • USRE25004E - Detachable fastener : en
  • GR22062B - AUTOMATIC MECHANISM OF RAILWAY TRADE LEVELS. : el en
  • DE1110455B - Device for determining the position of a document with regard to a label on it : de en
  • DE1834291U - CONNECTION FOR WORKPIECES. : de en
  • FR1265935A - Transfer pump with anti-siphon device : en fr
  • GB872055A - Improvements in self-regulating reciprocating pumps, and in particular in fuel injection pumps for internal combustion engines : en
  • DE1110143B - Process for concentrating dilute aqueous hydrogen peroxide solutions : de en
  • DE1110147B - Process for the catalytic methanation of gas mixtures containing essentially only carbon dioxide and hydrogen : de en
  • DE975023C - Broadband directional antenna with a conductive surface of variable width : de en
  • FR1266145A - Joint for submarine cables fitted with an anti-twist reinforced sheath : en fr
  • BE601237A - Slider closure : en fr
  • DE1834004U - SHIRT COLLAR CLOSURE, IN PARTICULAR FOR SHIRTS. : de en
  • DE1834226U - EXTENDING STAND FOR SCAFFOLDING. : de en
  • DE1110448B - Doppler radar system : de en
  • DE1834217U - SOUND ABSORBING DOOR MADE OF FIVE-LAYER WOOD CHIPBOARD. : de en
  • DE1834305U - ROLLER SPROCKETS FOR GEAR SETS WITH ARRANGEMENT OF ROLLER CHAINS AS A TRANSMISSION ELEMENT FOR RATIO RATIO GREATER THAN 1: 2. : de en
  • US2991319A - Conversion of organic oxygen compounds to aromatics : en
  • US2991390A - Shockproof mount : en
  • CA623167A - Composition and method for removing copper containing iron oxide incrustations from a ferrous metal surface : en
  • CA623177A - Surge controller for compressors and pumps : en
  • US2990939A - Conveyor : en
  • DE1110560B - Resilient pressure device for the winding rollers of spinning cards : de en
  • DE1834034U - DEVICE FOR COLLECTING SHEETS OF PAPER. : de en
  • GB871928A - Improvements in rubber compositions : en
  • US2990705A - Article-treating machine with fluidoperated switch controls therefor : en
  • US2990926A - Free-wheel arrangements : en
  • US2990707A - Automatic dispenser for a clothes washing machine : en
  • DK91216C - Process for the preparation of arylacetic acid amides disubstituted by the nitrogen atom. : da en
  • FR1266140A - Univibrator : en fr
  • DE1110158B - Process for the preparation of 6- [2 ', 6', 6'-trimethylcyclohexen- (1 ') - yl] -4-methylhexadien- (3,5) -yne- (1) : de en
  • DE1110300B - Device for compensating the inductive component in Hall voltage generators : de en
  • GB872163A - Alfin catalyst copolymerization : en
  • DE1110510B - Display pack : de en
  • CA623387A - Blow and squeeze molding method : en
  • FR1266338A - Relay function of rotation speed, in particular for automobile starter : en fr
  • US2991263A - Composition comprising polyethylene and an nu-oleyladipamide : en
  • DE1110522B - Self-priming centrifugal pump with hose wheel and partially elastic housing wall : de en
  • US2991366A - Semiconductor apparatus : en
  • LU40090A1 - : en
  • CA623261A - Multiple output sequential signal source : en
  • US2990560A - Machines for roughing outsoles : en
  • US2990614A - Attachment for cutting baled cotton : en
  • GB871897A - Nuclear reactor : en
  • GB871898A - Improvements in and relating to furniture having drawers : en
  • US2990991A - Suction cup bumper : en
  • US2991362A - Means and method for X-ray spectrometry : en
  • US2991445A - Echo ranging system : en
  • US2990725A - Motion translating device : en
  • DE1110138B - Method and device for the uniform application of filler layers of large cross-section with small amounts of liquid : de en
  • DE1110507B - Creasing machine for cardboard, cardboard or the like. : de en
  • BE601192A - Percussion operated ballistic valve : en fr
  • CA623142A - Testing and grading of electric fuseheads : en
  • DE1834058U - ACCUMULATOR. : de en
  • DE1110178B - Hydraulic or pneumatic control device for an extraction steam turbine : de en
  • DE1110111B - Setting device for two-part pit support elements : de en
  • DE1110156B - Process for the preparation of 6- [2 ', 6', 6'-trimethylcyclohexen- (1 ') - yl] -4-methylhexadien- (3,5) -yne- (1) : de en
  • USD190818S - Toy spur : en
  • DE1834124U - CONTAINER FOR THE COLLECTION OF URINE FROM INFANT AND TODDLERS. : de en
  • GB872130A - Improvements in and relating to a process for preparing acetylsalicyclic acid anhydride : en
  • GB872192A - Improvements in and relating to the production of thin layers of organic liquids in evaporators : en
  • US2990636A - Crossing gate : en
  • US2991339A - Angular accelerometers : en
  • US2990986A - Garment hanger : en
  • US2991307A - Process of resolving nu, nu-dibenzyl-dl-alpha-amino acids and products : en
  • BE600861A - Special filter placed on the vehicle exhaust pipe intended to purify the gases produced by the engines, in order to reduce atmospheric pollution. : en fr
  • BE601248A - Shoveling and loading device. : en fr
  • GB871976A - Automatic temperature control system : en
  • GB872312A - Electrolytic process and apparatus : en
  • FR1265883A - High sensitivity electrical relay : en fr
  • FR1265941A - Device for obtaining a selective response to input pulses as a function of their amplitude : en fr
  • FR75534E - Backrest : en fr
  • GB872022A - Improvements in shackle type couplings : en
  • GB872209A - Reciprocating piston internal combustion engines : en
  • US2991017A - Grinding method in ball, tube and other mills : en
  • US2991163A - Method of handling and storing gasoline containing lecithin : en
  • US2991210A - Method of making a reinforced plastic vessel with an integral head : en
  • GR22059B - CONTRACTING CARD BOXES. : el en
  • DE1110123B - Sieve drum dryer : de en
  • DE1110501B - Reducing machine for pulling in the ends of steel pipes : de en
  • DE1834277U - DEVICE FOR TYING WREATHS AND GARLANDS. : de en
  • DE1834031U - DISPENSING DEVICE FOR TEXTILE MACHINERY. : de en
  • DE1834111U - ROTATING REGENERATIVE AIR OR GAS PREHEATER. : de en
  • DE1834252U - GORGEOUS AND FROST RISK INDICATOR WITH TWO THERMOMETERS. : de en
  • FR1265831A - Process for preparing aqueous solutions of threo-1-p-nitrophenyl-2-azidoacetyl-aminopropane-1, 3-diols : en fr
  • DE1110376B - Quilt with all-round edge seam : de en
  • FR1265930A - Improvements to focusing devices in video cameras : en fr
  • GB871901A - Piston and rings for use therewith : en
  • GR22069B - THE EXHIBITION OF THE EC OF THE POLYCHRONE USE OF POLISHING (GIALADA) OF OLD GARMENTS BY CHEMICAL SOLUTIONS. : el en
  • BE601012A - Crankshaft for polycylindrical piston machines, in particular for combustion engines : en fr
  • BE601145A - New water soluble monoazo dyes : en fr
  • DE1110263B - Safety socket : de en
  • DE1834048U - SIMPLE HEART PIECE FOR TURNS AND CROSSINGS. : de en
  • DE1834068U - ELECTRIC CONNECTOR. : de en
  • DE1834228U - DEVICE, IN PARTICULAR FOR TENSIONING MOLDED AND SCAFFOLDING FOR BUILDINGS. : de en
  • US2990693A - Refrigerator system : en
  • DE1834409U - DEVICE FOR CHECKING THE LINE OF SIGHT DETECTED BY THE REIN AND FRONT OF A WEAPON. : de en
  • FR1266129A - Grids for electronic tubes : en fr
  • GB871829A - Magnetic device for computing or control systems : en
  • US2991298A - Process for deodorizing edible liquid fats : en
  • DE1834205U - CEILING FOR SOUND-INSULATING MOUNTING CEILINGS. : de en
  • US2990953A - Machine for detecting cracked ceramic tiles : en
  • US2991278A - Copolymers of trifluoroethyl vinyl ether and halo-olefins, and method for preparing same : en
  • CA623070A - Apparatus for automatically loading and changing bobbins : en
  • DE1834498U - SOCKET FOR THE WING NUTS OF COUNTER SCREWS. : de en
  • DE1834110U - OIL BURNER ATOMIZING NOZZLE FOR SLOWED FLAME FORMATION. : de en
  • US2990587A - Power actuated movers for telescoping gymnasium seat-structures : en
  • US2990730A - Self-adjusting device for finishing tools : en
  • FR1265913A - Self-damping method and device for the suspension of rail vehicles with bogies : en fr
  • FR1266256A - Installation and method of manufacturing a power rectifier operating at high ambient temperatures : en fr
  • FR1266291A - Concrete or stone floor : en fr
  • US2990649A - Glass feeder combination front spout cover, burner block and burner assembly : en
  • FR1266118A - Process for the preparation of dibenzyl tin dichloride or substituted dibenzyl tin dichloride having a benzene ring : en fr
  • FR1266416A - Bath mat prevents the body from slipping : en fr
  • FR1266013A - Agglomerated material based on styrene and polyester resin : en fr
  • GB872173A - Improvements in or relating to the treatment of molten metals and products therefor : en
  • GB872380A - Improvements in or relating to methods of electrogalvanizing meshwork, grids, particularly welded grids and woven metal fabrics : en
  • FR1266443A - Pneumatic tire : en fr
  • US2990572A - Adjustable-stop hinge : en
  • US2991283A - Substituted amino alkyl esters of paraalkyl sulfamide benzoic acids : en
  • DE1834014U - ARRANGEMENT FOR EQUAL ILLUMINATION OF LABELS, IN PARTICULAR FOR TRAFFIC PURPOSES. : de en
  • FR1266411A - Method and apparatus for manufacturing bags or nets from a tubular product, in particular of thermoplastic material : en fr
  • GB872062A - Ore reduction process and apparatus : en
  • FR1266172A - Device for working the plants lying on the ground : en fr
  • FR1266374A - Rotary power transmission device, in particular for motor vehicles : en fr
  • CA623025A - Egg cracking machine : en
  • FR75514E - Improvements made to items such as switches : en fr
  • FR1266159A - Buckle for safety belts for motorists or the like : en fr
  • FR1266410A - Process and installation for the desulphurization of gaseous hydrocarbon mixtures containing hydrogen sulphide : en fr
  • FR75505E - Process for manufacturing stable plastic masses, with a gelatinous consistency, which can undergo three-dimensional crosslinking by subsequent polymerization : en fr
  • GB871974A - Electric switches and contact arrangements therefor : en
  • GB872050A - Improvements in or relating to inductances suitable for use in electrical circuits having conductors adhering to insulating supports : en
  • GR22064B - GROUND COLLECTOR (TOBACCO COLLECTOR). : el en
  • FR1266216A - Centrifugal liquid manure pump with manual or automatic control of the deaeration pump : en fr
  • CA623071A - Treatment of keratinous fibres : en
  • DE1110523B - Device for pumps with an electric motor and a coupling consisting of two groups of permanent magnets : de en
  • US2991112A - Self-centering positive locking grapnel : en
  • DE1110141B - Method and device for the production of emulsions under the influence of mechanical vibrations in the sonic or ultrasonic range : de en
  • DE1110405B - Process for the processing of polyurethane foam waste : de en
  • DE1110437B - Device for generating writing traces by burning them out of the metal coating of a recording medium : de en
  • DE1834076U - MOBILE DISTRIBUTION COLUMN AND ASSOCIATED FLOOR SOCKET FOR ELECTRICAL INSTALLATIONS IN FLOORS. : de en
  • GB872012A - Automatically lubricated gate valves for controlling fluid flow : en
  • FR75541E - Rocking armchair convertible into a lounge chair : en fr
  • DE1110561B - Track with point contact center conductor for track systems of electrically operated rail toy vehicles : de en
  • US2990753A - Method of and apparatus for making plate-and cylinder cams : en
  • US2990837A - Inflatable structure : en
  • FR1266375A - Arrangement for converting single current telegraph signals into double current signals or double current signals into single current telegraph signals or for both transformations at the same time : en fr
  • DE1834443U - PLASTIC TOYS. : de en
  • DE1834258U - PRINT DEVICE FOR REGISTERING MESSAGES GIVEN BY ELECTRICAL PULSES. : de en
  • US2991270A - Plastic composition comprising a blend of an elastomer and a certain ternary copolymer and method of making same : en
  • US2991388A - Display devices employing glow discharge tubes : en
  • US2991232A - Separation of alcohols : en
  • FR1265943A - Drill bit for soil drilling : en fr
  • GB871890A - Improvements in and relating to taping machines : en
  • US2990550A - Sleeved lining for coats and jackets : en
  • US2991061A - Furnace divider plates : en
  • US2991068A - Hydropneumatic suspension : en
  • GB872229A - Fuel injection nozzle for internal combustion engines : en
  • GB872374A - Improvements in or relating to electric control systems : en
  • DE1110276B - Rotary cam switch : de en
  • DE1834140U - CASE. : de en
  • FR1266312A - Automatic measuring and dispensing device in series of a predetermined quantity of liquid : en fr
  • US2990847A - Fluid flow regulator : en
  • US2991269A - Process for preparing block copolymers by degrading a preformed polymer in the presence of dissimilar monomer : en
  • DE1834366U - FUEL CONTAINER EQUIPPED WITH MULTIPLE SUCTION PIPES. : de en
  • GB871894A - Improvements in or relating to remote control for radio or television apparatus : en
  • CA623108A - Starting control for gas turbine engines : en
  • US2990761A - Photographic camera adjusting means : en
  • US2991306A - Production of allyl acrylate from acrolein : en
  • DE1110346B - Electro-slag welding process with tubular wire electrodes : de en
  • CA623184A - Brassiere or like garment : en
  • CA623340A - Motor control system : en
  • FR1266231A - Cyclobutane derivatives and process for their preparation : en fr
  • US2990995A - Carton construction : en
  • US2991097A - Connecting structure for beams of a roof support or the like : en
  • US2990834A - Mascara container and applicator : en
  • DE1834437U - TOY CASTLE CASTLE OD. DGL. : de en
  • GB872179A - Improvements in or relating to coatings for foils : en
  • GB871834A - Ionisation chamber : en
  • GB871938A - Improvements in or relating to direct positive emulsions : en
  • FR1265852A - Self-scavenging fuel composition for spark-ignition internal combustion engines : en fr
  • FR1265966A - Sign board removable from the back : en fr
  • GB872232A - Method of joining metal parts by spot welding : en
  • GB872323A - Manufacture of sausage and ground meat products : en
  • US2990722A - Roll feed : en
  • US2991402A - Single phase electric motor of ferro resonance type : en
  • FR1266210A - Progressive spacing device for fruit and vegetable grader rollers : en fr
  • FR1266315A - Plutonium compounds : en fr
  • US2990990A - Improvements in flexible tape handling apparatus : en
  • BE601164A - Washing machine with universal electric motor for direct and / or alternating current and electric braking : en fr
  • GB871814A - Improvements in and relating to a washing process and compositions therefor : en
  • US2990608A - Method of making sheet metal elements with passages therein : en
  • US2990949A - Wire covering boot : en
  • US2990678A - Wrist-watch : en
  • US2990864A - Refrigerated food processing device : en
  • DE1110294B - Coupling for driving with the same voltage by rotating movement : de en
  • CA623150A - Vehicle wheel anti-skid device : en
  • DE1834108U - PERMANENT MAGNETIC CLAMP. : de en
  • FR1266314A - Respiratory mask : en fr
  • FR1265967A - Lockstitch knitting process called alveolus : en fr
  • FR1266076A - Printing colors and dye baths : en fr
  • DE1110462B - Device for separating hanging green beans : de en
  • DE1834203U - COOKING TOP THAT CAN BE BUILT INTO A TABLE TOP. : de en
  • DK91237C - Method for the detection of "infectious hepatitis" - antibodies in human blood or fractions thereof. : da en
  • GB872376A - Improvements in or relating to clamping glands for armoured electric cables : en
  • FR1265889A - Further training in the manufacture of strands of glass or similar mineral materials : en fr
  • FR1266310A - Improvements to tissue fasteners : en fr
  • FR75536E - Folding table with multiple extensions : en fr
  • DE1110343B - Device for electro-slag build-up welding on horizontally lying workpiece surfaces with bounding frame and strip electrode : de en
  • DE1110550B - Cap and heel stitching machine : de en
  • DE1834180U - POT LID. : de en
  • DE1834097U - SOCKET FOR TWO-PIPE TUBE LAMPS, IN PARTICULAR FOR FLUOROUS TUBE LAMPS. : de en
  • BE600783A - Frame in section with elastic bead allowing hermetic closure of the leaf. : en fr
  • BE600804A - Device for shock absorption. : en fr
  • BE601190A - Mechanical control device for nuclear reactor control rods : en fr
  • FR1266330A - Process for the preparation of secondary phosphines : en fr
  • FR1266428A - Process for the preparation of diamino-pyrimidines : en fr
  • GB871861A - Improvements in brake disc assemblies : en
  • GB872031A - Basic weight classifier : en
  • GB872272A - Improvements in or relating to master cylinder units for liquid pressure braking systems : en
  • BE600782A - Method for determining the behavioral characteristics of electric arcs and welding flux : en fr
  • US2991461A - Analogue-to-digital converters : en
  • DE1110498B - Drill, especially for hand crank drive : de en
  • DE1110538B - Device for maintaining the brake pressure in hydraulic brake actuation systems for vehicles, in particular motor vehicles : de en
  • FR1266092A - Process for isolating the calcium salt of alpha-hydroxy-gamma-methylthiobutyric acid : en fr
  • DE1110119B - Method for producing hollow sheet metal bodies : de en
  • DK91252C - Procedure for chemical green patination. : da en
  • DE1834413U - SIGNAL DEVICE SET FOR THE DISPLAY OF OPERATING STATES, IN PARTICULAR FOR DISPLAYING THE STATE OF AGING IN HAYSOKS. : de en
  • FR1266126A - Acetylcellulose yarn dyeing process : en fr
  • FR1266407A - Installation for one-lathe tool adjustment : en fr
  • GB872100A - Improvements in or relating to photo-conductive bodies and method of manufacturing these bodies : en
  • DE1110503B - Feeding device for roller chairs with grinding rollers arranged in pairs at an angle one above the other : de en
  • DE1834146U - SPIN DRUM FOR HOUSEHOLD CENTRIFUGES. : de en
  • DE1834432U - TOYS IN WHEEL OR CYLINDER SHAPE. : de en
  • FR1265899A - Improvements to polycylindrical variable power refrigeration compressors : en fr
  • FR1266066A - Address printing machine allowing selection of lines to be printed on different plates : en fr
  • FR1266163A - Dosimeter for the detection of given radiation doses : en fr
  • GB871941A - Improvements in or relating to the surface treatment of titanium or titanium base alloy : en
  • GB872085A - Improvements in or relating to wet separation apparatus : en
  • FR1265872A - A method of making a "blown" or swollen polyethylene film : en fr
  • FR1265916A - Fastener especially for cardboard packaging : en fr
  • FR1266133A - Pleating method and apparatus for carrying out : en fr
  • DE1110425B - Process for the polymerization of unsaturated monomers : de en
  • DE1834269U - MATCHBOX. : de en
  • US2990746A - Toggle bolt assembly : en
  • US2991282A - Production of hecogenin and tigogenin from plant material : en
  • US2991375A - Transistor triggered multistable circuit : en
  • GB871966A - Improvements in and relating to method and apparatus for generating and discharging foam : en
  • FR1266004A - Machine for sorting, calibrating, counting tobacco leaves : en fr
  • CA623345A - Core binder additive : en
  • US2991133A - Anti-friction bearing construction : en
  • US2991234A - Enameled aluminum and process for manufacture thereof : en
  • FR1265835A - Quiet, especially for internal combustion engines : en fr
  • FR1265855A - Sheathed busbar system : en fr
  • FR1265938A - Sliding curtain with hooked slats, especially for furniture : en fr
  • FR1266233A - Improvements in the manufacture of chipboard or similar panels : en fr
  • US2990621A - Casing testing attachment : en
  • DE1834265U - KEY RING. : de en
  • BE600849A - Fixing device for switchgear devices, such as installation circuit breakers, safety circuit breakers for faulty voltages and currents, switches, manipulators, etc. : en fr
  • DE1110149B - Process for the production of aqueous gel-like compositions containing lower alcohols by adding fatty acids and polyglycol ethers : de en
  • DE1834386U - TWO-EDGE, CRANKED CAN OPENER WITH MILK PUNCH AND CASE LIFTER. : de en
  • DE1834107U - LOW PRESSURE HOT WATER TANK. : de en
  • DE1834158U - WALL HANGER IN SPIRAL FORM FOR FLOWER POTS AND BOWLS. : de en
  • FR1266024A - Process for preparing unsaturated aliphatic or aromatic ketones : en fr
  • US2990591A - Method and apparatus for molding a core : en
  • US2991055A - Fuel injection system : en
  • FR651M - : fr
  • CA623313A - Knitted fabrics : en
  • BE601189A - : en
  • CA623287A - Solutions of modified polyesters and sulphur containing solvents : en
  • US2990739A - Axial-impact tool with reversible chuck : en
  • US2991320A - Catalytic dehydrogenation process : en
  • US2991444A - Terminal block : en
  • CA623254A - Treatment of keratinous fibres : en
  • CA623389A - Tetracycline in dioxolane : en
  • US2990987A - Swivel holster : en
  • US2991209A - Transparent bullet resisting structure : en
  • BE600876A - Manufacturing process of beta-caro. : en fr
  • CA623344A - Method and means for the transportation of liquefied natural gas : en
  • GB871839A - Improvements in or relating to processes for the production of semiconductive bodies : en
  • CA623026A - Floor feeder duct : en
  • US2991160A - Engine exhaust gas purifying system : en
  • US2991419A - Method of and an apparatus for recording a variable voltage : en
  • DE1110463B - Facility for cattle sheds : de en
  • FR1266232A - Improvements to light household appliances : en fr
  • CA623251A - Magnetic shifting register : en
  • BE600836A - Fireplace intended for the combustion of solid fuels. : en fr
  • CA623123A - Taping machine : en
  • DE1834319U - FABRIC PRESSURE FOOT FOR SEWING MACHINES. : de en
  • DE1834348U - DEVICE FOR CONTROLLING THE CLUTCH INTERVENTION WITH AUTOMATICALLY OPERATED CLUTCHES, IN PARTICULAR FOR VEHICLES. : de en
  • US2990898A - Feeding and weighing apparatus : en
  • US2991144A - Dyeing of textile material : en
  • US2991246A - Detergent multigrade lubricant : en
  • US2991296A - Method for improving foam stability of foaming detergent composition and improved stabilizers therefor : en
  • DE1834230U - CLEANING MACHINE FOR FORMWORK TIMBER. : de en
  • FR1265814A - Manufacturing process of hydroxycyclopregnanone : en fr
  • FR1266067A - Heel bracing device for safety ski attachments : en fr
  • DE1110415B - Process for the production of polyvinyl chloride or vinyl chloride copolymers with a raised softening point : de en
  • DE1834267U - ASH TRAY. : de en
  • CA623151A - Transmission : en
  • US2990816A - Pressure fluid operated pumping mechanism : en
  • US2991090A - Valved coupling : en
  • US2991382A - Electron beam tube focusing device : en
  • DE1110553B - Simulator for imitating the movements of a missile to be steered towards a target : de en
  • CA623203A - Wood grinding machine : en
  • BE601254A - Method and installation for transmitting the angular position of a radio-electric transmitter axis to a picture tube or to a receiver axis : en fr
  • BE598802A - Method for showing heterogeneous stresses in glass objects : en fr
  • BE600938A - Device for loading and storing objects. : en fr
  • BE601347A - Process for obtaining a solution of polyacrylonitrile. : en fr
  • DE1110527B - Comparison device for servo control systems in flight control systems : de en
  • DE1834499U - SWITCHING DEVICE OF A DRILL SCREWDRIVER. : de en
  • GB872250A - Spinning regenerated cellulose filaments of a denier below 0.5 : en
  • GB872299A - Improvements in or relating to valves for controlling fluid : en
  • GB872363A - Improvements in and relating to aircraft runway lighting installations : en
  • DE1834439U - BUILDING BLOCK TOY. : de en
  • GB872158A - Improvements relating to thread-delivery arrangements : en
  • US2990573A - Poultry shackle : en
  • US2990865A - Golf club stand : en
  • DE1110483B - Valve : de en
  • GB871920A - Improved method of removing filler materials : en
  • US2990888A - Propeller control apparatus : en
  • DE1110426B - Process for the production of polyisoprene : de en
  • US2990855A - Tubular conduits : en
  • US2991082A - Golf club : en
  • US2991342A - Laundry apparatus : en
  • FR1265960A - Method for fixing a furniture leg, in particular table leg, and legs assembled by this method : en fr
  • BE598857A - Dithiophosphates and process for preparing them : en fr
  • GB872352A - 1-arylalkyl-4-arylpiperazines : en
  • DE1110212B - Circuit arrangement for differentiation equalization in video amplifiers : de en
  • DE1834418U - SCRAPER WITH RING-SHAPED SCRAPER. : de en
  • CA623032A - Socket cleaner : en
  • US2990744A - Musical wind instrument : en
  • US2991028A - Control systems for aircraft : en
  • DE1834326U - ADVERTISEMENT PLUGGED INTO A JACKET POCKET. : de en
  • FR1266406A - Joining of formwork and formwork for construction work : en fr
  • GB871813A - Brazing paste and method of brazing using brazing paste : en
  • GB872051A - Improvements in or relating to metal alloys and articles : en
  • US2991170A - Process for the manufacture of fertilizers containing water-soluble nitrogen compounds : en
  • BE600935A - Washing and wringing machine. : en fr
  • US2990646A - Sound-actuated doll : en
  • US2990716A - Thermally responsive actuator : en
  • US2990803A - Boat mooring apparatus : en
  • USD190840S - Aircraft : en
  • US2991119A - Glare shield and sun reflector : en
  • US2991164A - Production of low molecular weight hydrocarbons from solid fossil fuels : en
  • US2990778A - Pressure water system : en
  • GB872023A - Clamping mechanism for machine tool : en
  • DE1834202U - DEVICE FOR FASTENING AN OVEN PIPE TO THE FRONT PANEL OF A COOKER. : de en
  • DE1834343U - RESPIRATORY APPARATUS WITH AIR SUPPLY HOSE. : de en
  • GB871971A - Thrust mechanism for advancing coal extracting machinery towards a coal face : en
  • BE600900A - Reads from a vulcanizer. : en nl
  • DE1110393B - Device for longitudinal gluing of wood or wood-like materials : de en
  • DE1834154U - OIL STOVE STICK. : de en
  • DE1834404U - FOLDABLE PLASTIC BOOTS. : de en
  • DE1110250B - Power supply circuit for preferably amplifier tubes : de en
  • DE1834286U - COLLAR FOR DOGS. : de en
  • FR1265875A - Process for manufacturing a plaster-based polyvinyl acetate emulsion coating : en fr
  • GB872266A - Improvements in belt conveyors : en
  • FR1266048A - Process for the production of esters of alpha, beta ethylenically bonded sulfonic acids and aromatic hydroxy compounds : en fr
  • GB872247A - Improvements in and relating to apparatus for testing the injectors of compression-ignition engines : en
  • DE1110466B - Herbicides : de en
  • DE1110515B - Photographic roll film camera : de en
  • DE1834482U - FLOOR DRAINAGE BODY WITH EXCHANGELY MOUNTED GRATE IN A STORAGE FRAME, IN WHICH THE CLEANING OPENING IS WITHIN THE GRATE STORAGE FRAME. : de en
  • CA623097A - Collapsable stairway installations for aircraft and other vehicles : en
  • US2990913A - Carburetion device : en
  • GB872135A - Method and apparatus for making a shaped article from a slurry : en
  • GB872164A - Improvements in or relating to phenthiazine derivatives : en
  • FR75544E - Rolling mill : en fr
  • GB872218A - Improvements in or relating to ion exchange membranes : en
  • DE1110486B - Gear change transmission : de en
  • DK91219C - Process for the preparation of 1-phenylcyclohexylamine or acid addition salts thereof. : da en
  • USD190820S - Snowplow : en
  • US2991215A - Laminated panels and method of manufacture : en
  • BE601163Q - Folding trailer for camping use : en fr
  • DK91220C - Process for acid hydrolysis of semicarbazone bonds in steroids and subsequent recovery of the resulting ketosteroids. : da en
  • US2991335A - Routine testing equipment for use in automatic telephone exchanges : en
  • DE1834032U - PACKAGING CASE WITH REINFORCEMENT INSERT FOR DOLL'S CLOTHING. : de en
  • DE1834064U - DEVICE FOR PULLING IN ELECTRIC CABLES. : de en
  • FR1266437A - Forging press indicators : en fr
  • US2990623A - Self-clearing liquid ballistic for gyro assembly : en
  • US2991024A - Constant torque variable speed drive : en
  • CA623185A - Charged refrigeration system : en
  • US2991267A - Coated sand and method of making the same : en
  • US2990868A - Wheel traction device : en
  • FR1265893A - Improvement in overdrive mechanisms for motor vehicle transmission : en fr
  • DE1110366B - Process for melting wax models from precision casting molds : de en
  • FR1266267A - Process for preparing diphenylamines : en fr
  • GB872111A - Folding perambulator : en
  • DE1110494B - Process for the quick detection of corrosion caused by hand perspiration on metallic surfaces : de en
  • DE1110389B - Roof girders, in particular rafters, made from lattice girders with attached roof cladding panels : de en
  • FR1265953A - Improvements to machines for wetting sheets or other flexible supports on both sides : en fr
  • DE1834301U - SEAL FOR GREASE-LUBRICATED KEY SHAFT CONNECTIONS. : de en
  • FR1266299A - Coin operated liquid dispenser : en fr
  • DE1834125U - Device for stretching the vertebral column. : de en
  • US2991124A - Back supporting attachment for seat backs : en
  • US2991365A - Radioactivity information recording apparatus : en
  • DE1110499B - Machine tool with two adjacent tool spindles for machining watch cases or the like. : de en
  • DE1834384U - SCREW HEAD FOR PACKAGING MACHINES. : de en
  • FR1265955A - Improvements to vice-filing slides : en fr
  • GB872304A - Refractories : en
  • FR1265992A - Device using the capacity effect to trigger the execution of a program, usable in particular for showcases animation : en fr
  • US2990791A - Furnaces : en
  • DE1110261B - Power transmission device : de en
  • DE1834150U - CARPET SWEEPING MACHINE. : de en
  • FR1265843A - Automatic power control system for transistorized receivers : en fr
  • FR1266148A - Adjusting the return current of an element exchange column : en fr
  • FR1266152A - Weft feeding mechanism for automatic looms with changing cans : en fr
  • DE1110131B - Process for sizing polyamide threads or yarns : de en
  • DE1110279B - Device for comparing the value of a variable physical measured variable with respect to preset control values by means of a bridge circuit : de en
  • DE1110347B - Process for the production of non-metallizable azo dyes : de en
  • DE1110435B - Display or registration device : de en
  • DE1110520B - Process for developing, especially color developing, exposed photographic halogen silver emulsion layers and photographic material for carrying out the process : de en
  • DE1834073U - CABLE END CLOSURE WITH TRANSLUCENT OIL LEVEL PIPE INSERTED INTO THE FOOT FITTING. : de en
  • DE1834079U - SWITCH WITH HIGH SWITCHING CAPACITY. : de en
  • FR1266020A - Arc plasma generator : en fr
  • CA623140A - Apparatus for use in the extracorporeal circulation of blood : en
  • CA623155A - Lubricant additives : en
  • US2991101A - Connecting structure for beams of a roof support or the like : en
  • US2991415A - Frequency sensitive scaler : en
  • US2990588A - Composite house and method of manufacture : en
  • US2990876A - Chair : en
  • US2991006A - Automatic force balance bridge : en
  • US2991099A - Connecting structure for beams of a roof support or the like : en
  • US2990598A - Connector for plates : en
  • USD190825S - Plate or similar article : en
  • US2990703A - Glove knitting apparatus : en
  • US2990792A - Industrial apparatus : en
  • GB871843A - Improvements in electrical servo-systems : en
  • GB872286A - Production of corundum : en
  • FR1265985A - Support for microscopic examination of objects such as projectiles of portable firearms : en fr
  • FR75517E - Traveling wave electronic device : en fr
  • GB872191A - Improvements in crusher linings : en
  • GB872280A - Improved curing method for polydiolefin resin : en
  • US2990836A - Air inflated structure and control : en
  • FR1265952A - Apparatus for the production of large quantities of infusion, especially for coffee shops and canteens : en fr
  • GB872208A - Aqueous synthetic polymer dispersions and methods of producing them : en
  • GR22065B - METHOD OF PRODUCTION OF TECHNICAL-NATURAL MARBLE IN VOLUMES. : el en
  • FR1266361A - Damping device for traveling electric waves : en fr
  • GB872015A - Improvements in flushing apparatus : en
  • GB872039A - Improvements in or relating to tobacco manipulating machines : en
  • GB872222A - Improvements in or relating to thread winding machines : en
  • US2990604A - Process of thermally treating and lubricating polyethylene terephthalate filaments and yarns : en
  • US2991239A - Electrolytic rotary amalgamator : en
  • US2991174A - Process of producing chromium steel : en
  • US2991413A - Battery voltage strength indicator : en
  • DE1110423B - Process for the preparation of crack-free anion exchange resins : de en
  • DE1110514B - Coincidence rangefinder for photographic cameras : de en
  • DE1834276U - DOUBLE SPRING TINE FOR HAYMAKING EQUIPMENT. : de en
  • DE1834235U - FEEDING DEVICE FOR VENEER JOINTING MACHINES. : de en
  • FR1266222A - Process for the separation and fractional recovery of homologous hydrogen carbides using molecular sieves : en fr
  • FR1266156A - Improvements in the production of iron oxide from iron ores : en fr
  • FR1266405A - Nose ring : en fr
  • GB871943A - Improvements in or relating to an angler's bite indicator : en
  • GB872053A - Improvements in self-regulating reciprocating pumps, and in particular in fuel injection pumps for internal combustion engines : en
  • US2990632A - Fire plow attachment for a crawler type tractor : en
  • GB872152A - Improvements in or relating to position sensing devices : en
  • GB872017A - Improvements in or relating to adjustable pitch axial flow rotors and blades therefor : en
  • GB872069A - Improvements in instruments for testing the voltage of storage batteries : en
  • FR1265873A - Process for improving cellulosic textile materials and products conforming to those obtained : en fr
  • FR1266283A - Set of ear plugs for obtaining ear plugs with or without auxiliary casing forming a complete set of protection against noise or water penetration : en fr
  • GB871850A - Decorticating machine and process : en
  • CA623285A - Detergents : en
  • FR1265820A - Device for rolling bearing with movable rolling elements : en fr
  • USD190826S - Lamp base : en
  • USD190839S - Ice tray or other similar device : en
  • CA623118A - Combination switch and variable resistor adapted for use with printed wiring : en
  • DK91218C - Process for the preparation of tetracycline-urea compounds. : da en
  • GB871824A - Improvements in or relating to devices for laterally displacing material lying on the ground : en
  • GB872196A - Preparation of a choleopoietic composition from lime sapwood extract : en
  • FR1266349A - Method and device for electromagnetic control of reciprocating devices : en fr
  • US2991015A - Component mixture delivery gun : en
  • US2990826A - Enrichment device : en
  • US2991318A - New organic compounds : en
  • US2991405A - Transistorized motor control system responsive to temperature : en
  • US2991337A - Master selector switch : en
  • US2991350A - Holder for flood lamps : en
  • US2990848A - Fluid pressure differential control : en
  • US2991398A - Meter box : en
  • US2990891A - Plow depth adjusting device : en
  • US2990943A - Metal working process : en
  • US2991409A - Power transmissions controlled by saturable reactors : en
  • DE1110213B - Tuning device for television receivers : de en
  • FR1266327A - Polyvinyl chloride articles drawn along an axis : en fr
  • FR646M - : fr
  • US2990969A - Electrical junction box : en
  • DE1834182U - COOKING, ROASTING OR BAKING VESSEL WITH DETACHABLE HANDLE. : de en
  • FR654M - : fr
  • FR1266135A - Electromechanical automatic control device for machine tools : en fr
  • GB872215A - Improvements in or relating to aircraft flying controls : en
  • FR1266093A - Device for baiting fish at fishing grounds : en fr
  • FR1266173A - Improvements to endless conveyor or transmission belts : en fr
  • FR1266280A - Oil distribution protection device : en fr
  • GB872279A - Improvements in or relating to iminodibenzyl derivatives : en
  • FR1265910A - Outboard transmission : en fr
  • FR1265982A - Prefabricated radiant ceiling : en fr
  • US2990779A - High speed propeller pump : en
  • US2991042A - Fail-safe through-conduit gate valve : en
  • USD190823S - Combined dial and hands for a clock or similar article : en
  • DE1110349B - Process for the production of chromium-containing azo dyes : de en
  • DE1110438B - Dosing device : de en
  • DE1834483U - STREET DEWATERATION OBJECT OF ARTICULATED FRAMEWORK AND GRATE OR GRATE. COVER. : de en
  • DE975017C - Flushing device for periodic washing of the electrodes of wet electrostatic precipitators : de en
  • FR1266122A - Method and device for controlling motors with freely moving pistons, in particular for oscillating mine conveyors : en fr
  • GB872063A - Improvements in duct systems for combustible mixtures : en
  • DE1834083U - CLIP-ON WARNING SIGN FOR DISCONNECTORS AND SIMILAR COMPONENTS IN LOCAL OVERHEAD LINES. : de en
  • GB871907A - Stream feeder and method of making same : en
  • DE1834038U - COMBINATION FOLDER CAN BE USED AS A FOLDER OR FOLDER FOLDER FOR RECORDING WRITTEN MATERIAL. : de en
  • DE1834460U - CONVEYOR DEVICE. : de en
  • DE1110573B - Control for hydrostatically driven, automatic, swiveling weirs : de en
  • DE1834368U - CAR SEAT BELT. : de en
  • US2991414A - Electrical apparatus : en
  • GB872086A - Pleating machine : en
  • LU40082A1 - : en
  • DE1110177B - Process for the preparation of ataractically active nitrogen derivatives of phenylalkanols : de en
  • FR1265972A - Folding stepladder : en fr
  • DE1834397U - WRITING DEVICE WITH PERMANENT CALENDAR. : de en
  • DE1110316B - Process to prevent gas formation through electrolysis during the operation of electrolytic capacitors : de en
  • DE1110546B - Door lock, especially for vehicle doors : de en
  • FR1266028A - aqueous emulsion for surface coating : en fr
  • FR1266039A - Manufacturing process of 3, 5, 5-trimethyldioxolane- (1, 2) peroxides : en fr
  • USD190834S - Figure : en
  • FR1266274A - Process for manufacturing calcined soda with a specific spill weight between 0.8 and 1.6 kg / dm3 : en fr
  • FR1266432A - Process for the biological treatment of wastewater, and device for carrying out this process : en fr
  • DE1110167B - Process for the preparation of chloroalkyl and chlorocycloalkylammonium chlorides : de en
  • FR1266372A - Process for increasing the vapor yield produced by the heat emitted during catalytic syntheses carried out at high pressure : en fr
  • US2991285A - Process of cyanation and nitriles produced thereby : en
  • CA623174A - Track closure : en
  • US2991386A - Low-pressure mercury vapor discharge lamp : en
  • US2991395A - Speed responsive control device : en
  • DE1834055U - RUBBER ELEMENT IN RUBBER FOR PIVOT BEARINGS OF RAIL VEHICLES. : de en
  • DE1110217B - Circuit arrangement for generating a staircase voltage from a pulse group by means of a transistor : de en
  • GB871881A - Improvements in rear-view mirrors : en
  • DE1834385U - POCKET CORKSCREW OD. DGL. : de en
  • US2990794A - Bobbin thread case opener mechanism : en
  • US2991031A - Sanitary disposal bag assembly : en
  • US2990670A - Yarn crimping and texturing apparatus : en
  • DE1834309U - DEVICE FOR DISPOSAL OF SPAEN. : de en
  • DE1110578B - Weft thread cutting device on looms : de en
  • FR1266084A - Process for preparing ATP 5'-triphosphate : en fr
  • DE1110531B - Trailer coupling with secured locking pin : de en
  • DE1834165U - SOFA BED WITH BACKREST ADJUSTABLE IN THE SEAT DEPTH. : de en
  • FR1266359A - Improvements to connector devices : en fr
  • CA623001A - Roller attachment for automotive vehicles : en
  • FR1266044A - Improvements to tedders : en fr
  • FR1266108A - Improvements made to blades for turbo-machines : en fr
  • DE1110406B - Process for the production of foams based on isocyanate : de en
  • DE1834240U - DEVICE FOR AUTOMATICALLY RECORDING THE DECELERATION CURVE OF A POWER MACHINE, IN PARTICULAR A TURBINE. : de en
  • FR1266292A - Plate-shaped vibrating body support of a vibrating device used for massaging the body or feet : en fr
  • GB872236A - Apparatus for rearranging loaves of bread or other bakery products from a side-by-side to an in-line relationship : en
  • GB871987A - Improvements in or relating to dividing round timber logs : en
  • USD190802S - Portable rack for swimming pool equipment or the like : en
  • FR1265996A - Heel for lady's shoe : en fr
  • FR1266341A - Collapsible transport container : en fr
  • FR1266373A - Pregnant for animals : en fr
  • GB872330A - Endless steel plate conveyors : en
  • US2990599A - Hose clamp : en
  • GB871939A - Improvements in or relating to differential fluid pressure motors : en
  • GB872175A - Improvements in dispenser cartons : en
  • GB872278A - Control device for consecutive continuously variable adjustment of hydrostatic gears : en
  • FR75548E - Device for injecting lubricating oil into the cylinders of gasoline engines : en fr
  • GB871871A - A motorized drive for swinging bridges in mine cage decking plants : en
  • FR1265848A - Process for welding bodies, more particularly bodies in the form of plates made of thermoplastic synthetic material : en fr
  • FR1266400A - Fitting for pipe coupling : en fr
  • GB871997A - Method of and apparatus for reducing the thickness of metals : en
  • GB872319A - A mechanism for producing a limited series of electrical impulses : en
  • GB872010A - Improvements in sewing machines : en
  • FR1266259A - Method and device for drilling steel-walled elements : en fr
  • DE1834431U - BASE FOR PLACING DOLLS. : de en
  • GB872353A - Two-speed hub gear and coaster brake : en
  • FR1266387A - Underwear : en fr
  • GB872074A - Parachute toys : en
  • BE600924A - Improvements made to the construction of thermally insulated enclosures. : en fr
  • FR1266038A - Improvements in pressure-controlled pressure reducing valves for a gaseous fluid : en fr
  • FR1266191A - Laundry centrifugal wringer : en fr
  • CA623281A - Benzene derivatives : en
  • DE1834500U - TRANSMISSION SCREWDRIVER. : de en
  • FR1266408A - Process for the manufacture of materials, preferably fibrous materials, provided with layers of synthetic material : en fr
  • US2990702A - Device for setting a pattern wheel : en
  • US2991043A - Resilient valve seat liner : en
  • US2991075A - Bed plate for a card feed : en
  • FR1266008A - Device of a branched high voltage direct current network : en fr
  • FR75546E - Improvements in the manufacture of construction panels : en fr
  • US2990721A - Spence : en
  • US2991057A - Fuel supply means for internal combustion engine : en
  • US2991349A - Lantern construction : en
  • FR75526E - Process for introducing carboxyl groups into aromatic hydrocarbons : en fr
  • GR22075B - METHOD OF MANUFACTURING COMPLEX FERTILIZERS IN THE FORM OF GRAINS. : el en
  • FR1265862A - Expanded polyurethane plastics, rigid : en fr
  • FR1265944A - Method and device for adjusting the volume of metal passing through the nozzle of the casting ladle : en fr
  • GB871969A - Process for expressing liquid from a mass by means of a screw press : en
  • CA623346A - Preparation of refractory metals : en
  • CA623414A - Phosphate fertilizer composition and the method of manufacture thereof : en
  • US2990981A - Ice bridge for a pitcher : en
  • DE1834324U - RECORD CASE. : de en
  • DE1834451U - PACKAGING CONTAINER FOR STOCKINGS FOR STOCKING COIN MACHINES. : de en
  • CA623336A - Sound insulated folding door : en
  • JPS369353B1 - : ja
  • FR1266121A - Corridor for the descent of coal or other minerals, usable in particular in mines : en fr
  • BE601295A - Connection device for the secondary winding of a welding transformer : en fr
  • GB872227A - Motion-transmitting device : en
  • CA623096A - Spring suspension means for vehicles : en
  • US2990757A - Photographic or cinematographic apparatus and the like : en
  • US2991086A - Safety ski toe binding : en
  • DE1110174B - Process for the production of hydrocarbon-free phenol : de en
  • IE24607L - Electric insulators : en
  • GB871917A - Improvements in cylinders for internal combustion engines : en
  • US2991153A - Preparation of sodium hydrosulfite : en
  • FR1266061A - Machine for the automatic continuous production of hollow bodies made of thermoplastics by means of the extrusion press process and the blow molding process : en fr
  • GB871905A - Electromagnetic couplings and components therefor : en
  • GB872378A - Improvements in electric power supply devices : en
  • DE1834306U - MACHINE TOOL WITH SLIDING TOOL SLIDE. : de en
  • GB872075A - Nuclear reactor for the generation of energy from fissile elements : en
  • FR1266002A - Method for coating a textile backing with a plastic material : en fr
  • FR1266251A - Halogen manufacturing process : en fr
  • FR1266439A - Gearbox : en fr
  • FR1266197A - Improvements in the lubrication of mechanical devices : en fr
  • GB871978A - Improvements in or relating to the manufacture of instrument dials having recessed markings or markings in relief : en
  • GB872035A - Axial-type hydrodynamic device suitable for use as a pump : en
  • FR1266060A - Door lock for doors without locks, especially for elevator shaft doors : en fr
  • GB871940A - A stabilizer of the effective value of an alternating current : en
  • US2991038A - Inter-locking shelving bracket : en
  • FR648M - : fr
  • FR1266180A - Manufacturing process for shower cabins, and cabins thus produced : en fr
  • FR1266201A - Process for manufacturing cured products from unsaturated polyesters and compounds copolymerizable with these polyesters : en fr
  • GB872166A - Improvements in conveyors : en
  • GB872186A - Improvements in or relating to mixers for building materials : en
  • US2991071A - Device for continuously folding and stacking flexible sheet materials : en
  • US2991093A - Hose with self gasketing feature : en
  • US2991226A - Long-acting wax-like talc pillage of penicillin : en
  • FR75542E - Improvements to folding boxes : en fr
  • DE1834149U - BROOM FOR APPLYING LIQUID BEAN DOSE OR. DGL. : de en
  • DE1110532B - Centrifugal clutch, especially for motor vehicles, with disengageable locking device : de en
  • FR1265811A - Manufacture of alpha-phenyl-succinimides : en fr
  • BE600808Q - Tubular metal upright for the execution of metal structures : en fr
  • BE598834A - Improvements to pipe support devices : en fr
  • CA623005A - Electric control system for fluid operated actuators : en
  • DE1110371B - Process for the production of a valve plate for motor compressors by injection molding : de en
  • DE975009C - Screw-in filter nozzle : de en
  • FR1266277A - Advanced separable closure device : en fr
  • GR22056B - TABLE DIPTYCHON ARTISTIC ALTERNATIVE MONTHLY CALENDAR, CAN BE MADE AND USED AS A WEEKLY DAY. : el en
  • US2990579A - Method and apparatus for molding heat sensitive plastic materials : en
  • CA623327A - Refrigerating apparatus : en
  • CA623077A - Saturable core current regulators : en
  • DE1834412U - MACHINE HOUSING SECURED AGAINST THEFT. : de en
  • FR1266436A - High power transistor microphone : en fr
  • CA623066A - Glow discharge apparatus for measuring low gas pressures : en
  • US2991109A - Bumper and draft-deflector support structure : en
  • US2991122A - Chair stool, applicable to different purposes : en
  • CA623365A - Preparation of chlorofluorocarbons and sodium : en
  • DE1110206B - Circuit arrangement for an input device for a multiplex leased subscriber connection : de en
  • DE1834147U - COMBINED CLEANING DEVICE. : de en
  • DE1834263U - LINK BAND FOR JEWELERY AND USE. : de en
  • US2990606A - High frequency capacitors : en
  • AU2613363A - Improvements relating tothe processing of webs of material : en
  • US2990616A - Ultrasonic cutting tool : en
  • US2990643A - Toy bank : en
  • GB872171A - An improved plug and socket electrical connector : en
  • BE601213A - Device for operating closing dampers : en fr
  • DE1110223B - Additional gate for logic control devices with a threshold value element connected to the gate output to limit the output voltage : de en
  • GB871825A - Improvements in or relating to devices for laterally displacing material lying on the ground : en
  • DE975014C - Elastic safety slip clutch : de en
  • FR75529E - Electric winding device for chronometric movement barrel : en fr
  • DE1834096U - WIRE FRAME FOR HOLDING CONICAL GLASSES. : de en
  • BE601097A - Thickness adjustment device for twin cold rolling mills : en fr
  • US2991188A - Spray coating method and coated spray booth : en
  • LU40103A1 - : en
  • DE1110140B - Band filter : de en
  • DE1110268B - Installation of underfloor transformers : de en
  • FR1266325A - Device for the radial application of cams to the end of a rotating shaft in the frame of a sewing machine : en fr
  • DE1834051U - SPREADER ON A WORK VEHICLE FOR SAND OD. DGL. : de en
  • DE1834360U - MOTOR VEHICLE HEADLIGHTS FOR INCREASED ILLUMINATION. : de en
  • CA623322A - Organosiloxane elastomer foams : en
  • CA623052A - Sill and post structure for automobile bodies : en
  • DE1110408B - Process for the production of porous plastics : de en
  • GB871856A - Pyrimidine derivatives : en
  • US2990620A - Measuring instrument : en
  • US2990724A - Internal-external gears : en
  • US2991389A - Cesium ovens : en
  • USD190831S - Loud speaker cabinet : en
  • DE1110552B - Loading machine for explosive cartridges : de en
  • DE1834118U - HEATING AND VALVE DEVICE FOR DENTAL UNITS. : de en
  • DE1834139U - FOOT FOR GARDEN UMBRELLA STAND, WARDROBE STAND OD. DGL. : de en
  • GB871930A - Process for preparing symmetrical and unsymmetrical carbocyanine dyes and merocarbocyanine dyes : en
  • GB871949A - Improvements relating to electrodialysing apparatus : en
  • BE601013A - Devices on Jacquard looms for instant stop and automatic reverse. : en fr
  • BE601292A - Spring washer : en fr
  • US2991374A - Electrical memory system utilizing free charge storage : en
  • BE601260Q - Device for reclining the seat backs : en fr
  • BE601267A - Cleaning device for beets and other tubers such as turnips, potatoes, etc. : en fr
  • CA623003A - Hydraulic press : en
  • CA623141A - Lubrication system for chain saws : en
  • DE1834227U - JIB FRAMEWORK. : de en
  • DE1834316U - CENTRAL CLAMPING DEVICE FOR HEAD INSTRUMENTS. : de en
  • GB872361A - An improved pneumatic wheel tyre : en
  • BE600785A - Water purifier for swimming pools : en fr
  • BE601283A - Durable writing board fixed in telephone booths or in the vicinity of telephones, made of caustic-treated glass. : en fr
  • US2990911A - Means to indicate shorting of precipitator by collected material : en
  • LU40091A1 - : en
  • US2990743A - Reciprocating wire cutting wherein blade is grooved to slidably engage work support : en
  • US2990556A - Swimming pool cover : en
  • US2990723A - Stepping switch : en
  • DE1110184B - Rotary multiplier for printing selected sections of a printing form : de en
  • BE600975R - Improvements to washing machines and dishwashers : en fr
  • BE601387A - Determination of the moisture content of the coating of the welding electrodes. : en fr
  • DE1110535B - Single-axle trailer, especially for agricultural transport purposes : de en
  • CA623270A - Apparatus for proving meters and the like : en
  • CA623192A - Hydraulic power transmission systems : en
  • BE601249A - Heat exchanger, e.g. for gas turbo-engine : en fr
  • CA623252A - Locking type gas valve : en
  • DE1110517B - Arrangement for the remote control of television cameras : de en
  • DE1834320U - VACUUM SEAL FOR PRESERVATION VESSELS. : de en
  • BE601318A - Loom. : en fr
  • BE601341A - Improved method and device connecting the control element to an accessory appliance, particularly for household appliances. : en fr
  • DE1110204B - Contact device for counters, especially for axle counters in the railway safety system : de en
  • US2991257A - Electrically conductive compositions and the process of making the same : en
  • CA623278A - Electrical capacitor control unit : en
  • DE1110326B - Electron tubes for generating or amplifying short electrical waves : de en
  • FR1265824A - Improved machine, especially for peeling semi-finished products : en fr
  • FR1265919A - Improvement in automatic fault reporting systems : en fr
  • US2990883A - Bridge plugs and packers for oil wells : en
  • US2991162A - Motor fuel composition : en
  • US2990857A - Fence making machines : en
  • CA623045A - Image converter field : en
  • US2991178A - Process of producing feed products : en
  • DE1834417U - PAINT PIPE OD. DGL. : de en
  • US2991054A - Idle compensator : en
  • DE1110208B - Device for setting a type carrier on the shortest possible turning path in teletyping machines : de en
  • DE1110575B - Process and under terrain device for the production of earth graves od : de en
  • US2991193A - Transparent heat-sealable sheets carrying volatile antioxidant and food package made therefrom : en
  • US2990584A - Crimping apparatus : en
  • US2990908A - Fire escape ladder : en
  • US2991123A - Folding chair : en
  • US2991303A - Preparation of omicron-acetyl-p-alkoxyphenol : en
  • DE1110350B - Gummed adhesive tape for flat, smooth paper or the like. : de en
  • DE1834282U - GRATE FOR COVERING DRAINAGE GUTTERS IN LIVESTOCK PLANTS WITH FLOATING MANAGE. : de en
  • FR1265832A - Process for preparing sterilizable solutions of vitamin D containing calcium salts : en fr
  • FR75539E - Hydraulic control for threshing sheep and others : en fr
  • GB871931A - Improvements in and relating to multi-pole electric circuit breakers : en
  • BE601231A - New large-flowered rose of the type (between the hybrid and polyantha hybrid) called grandiflora, with geranium-lacquer red flowers overlaid with Dutch vermilion. : en nl
  • CA623331A - Visual apparatus for a flight trainer : en
  • CA623356A - Preparation of diborane : en
  • DE1110456B - Hydraulic tractor power lift : de en
  • BE600887A - Improved process for coating beryllium. : en fr
  • CA623188A - Fluid-pressure dampers : en
  • US2991251A - Corrosion inhibiting lubricating composition : en
  • CA623021A - Devices adapted for assisting paralyzed or hemiplegic persons : en
  • CA623408A - Hydroxymethyl derivatives of resorcinol and their production : en
  • CA623232A - Stabilizer arrangement for pneumatic suspension : en
  • DE1834275U - BAGING DEVICE FOR A COMBINE. : de en
  • DE1834407U - SHOEMAKER SHOOTING MACHINE WITH A DUST EXTRACTION DEVICE. : de en
  • FR1266082A - New polymer composition with improved affinity for dyes : en fr
  • BE601290A - Connection grid of electrical elements and its manufacturing process : en fr
  • DE1110311B - Electrical components built into the housing and protected against moisture by being embedded in a casting compound : de en
  • FR1265850A - Improvements in the construction of rotating electrical machines : en fr
  • BE601174A - Color coded cable : en fr
  • FR75549E - Frying bath temperature indicator : en fr
  • GB872302A - Universal tinting paste vehicle and compositions containing same : en
  • BE601250A - Method and apparatus for finishing elongated cylindrical bodies : en fr
  • FR1266362A - Rotary device for loading a vessel, in particular a shaft furnace : en fr
  • FR1266040A - Manufacturing process of bis-3, 5, 5-trialkyl-1, 2-dioxolanyl peroxide : en fr
  • CA623303A - Treatment of cellulosic materials : en
  • GB872189A - Toilet unit comprising a wash-basin and sliding bidet : en
  • FR1265971A - Exterior curtain for bay window : en fr
  • FR1265897A - Machine for thinning beets, or the like : en fr
  • DE1110222B - Circuit arrangement with at least one transfluxor, in the core of which at least one transmission hole and two control holes are arranged : de en
  • CA623244A - Manufacture of hose : en
  • FR1266250A - Texture of iron and carbon alloys and its manufacturing process : en fr
  • FR1266308A - cover element : en fr
  • GB872365A - Improvements in crude-oil burners : en
  • GB872246A - Improvements in or relating to tyre valve connectors : en
  • GB871851A - Pressure door : en
  • GB871955A - Improvements in sewing machines : en
  • DE1110244B - Circuit arrangement for telecommunications, in particular telephone extension systems with large collective connections and direct dialing systems : de en
  • US2990829A - Ice fishing heater : en
  • FR1265826A - Distance and speed measurement system, based on the Doppler effect : en fr
  • FR1266226A - Electronic function generator for alternating current : en fr
  • GB872066A - Improvements in or relating to compost turners : en
  • CA623375A - Flotation of granular ores : en
  • FR1266316A - Road demarcation machine : en fr
  • FR1266050A - damping element for spinning and twisting spindle bush : en fr
  • IS452B6 - Method for the production of a trivalent live polio vaccine. : en is
  • US2990897A - Abrading element inset bit having improved circulating characteristics : en
  • US2991431A - Electromagnetic wave filter : en
  • DE1834378U - CLOSURE FOR TUBES OD. DGL. : de en
  • FR1265962A - Thread breaker for twisting machines : en fr
  • GB872072A - Mechanico-electrical transducer : en
  • BE600805A - New article for coating walls, walls, ceilings and the like. : en fr
  • FR1266130A - Vacuum Switch Electrode Enhancements : en fr
  • DE1110160B - Process for the preparation of analeptically active N-substituted amino orcamphan derivatives or of their acid addition salts and quaternary ammonium compounds : de en
  • DE1834238U - DEVICE FOR DISPLAYING THE STATION OF THE POINTER OF POINTER INSTRUMENTS, IN PARTICULAR SCALES. : de en
  • DK91251C - Barrier or freewheel mechanism. : da en
  • FR1265874A - Process for manufacturing decorative anti-shatter glasses, and composite decorative anti-shatter glasses : en fr
  • DE1834447U - INSERT RING OR PROFILE STRIP FOR MANUFACTURING MOLDS FOR PIPES AND CONTAINERS MADE OF CONCRETE. : de en
  • FR1266324A - Centrifugal pump using a constant amount of balancing liquid : en fr
  • FR1266107A - Process for the decomposition of gases poor in ethane, preferably to obtain pure ethylene : en fr
  • FR1266248A - Dyes of the anthraquinone series : en fr
  • GB872219A - Improvements in or relating to ion exchange materials : en
  • DE1110430B - Process for the production of corrosion-resistant objects from metals by cold forming : de en
  • DE1834333U - ADVERTISING DEVICE. : de en
  • DE1834484U - WATER SEAL FOR SPOUTS, BATHTUBS, WASHBASIN OR. DGL. : de en
  • US2990664A - Method for finishing contact lenses : en
  • US2990668A - Fruit picker : en
  • FR1266401A - Device suitable for locking an object in at least one position : en fr
  • GB872334A - Method of and apparatus for producing a dry product by spray drying : en
  • GB871981A - New or improved arrangement of a removable top on a motor vehicle : en
  • US2990687A - Hydro-pneumatic press : en
  • US2990938A - Self-propelled articulated stacking conveyor : en
  • DE1834434U - BALLOON WHEEL FOR FLIGHT MODELS. : de en
  • FR1265965A - Improvement of track circuits intended in particular for the transmission of track indications to vehicles : en fr
  • FR1266141A - New stabilized photographic emulsion : en fr
  • FR1266237A - Method and device for the electro-magnetic control of reciprocating devices : en fr
  • GB872162A - Improvements in straight bar knitting machines : en
  • GR22061B - CIRCULAR MULTIPLE Rocket-shaped harpoon. : el en
  • US2990781A - Wobble plate pump : en
  • US2990885A - Method and apparatus for producing fire extinguishing foam : en
  • US2991213A - Method of producing a joint for a stained glass window : en
  • FR1265961A - Planetary device comprising at least one intermediate wheel with external toothing driven by eccentric : en fr
  • GB872292A - Improvements in or relating to the treatment of wool : en
  • US2991117A - Automobile door : en
  • DE1834122U - GLARE PROTECTION GLASSES, PREFERRED FOR DRIVERS. : de en
  • DE1834281U - MILK SERIES. : de en
  • FR1266323A - Sewing machine with knurling wheel feed device : en fr
  • GB871899A - Improvements in or relating to floating scaffolds : en
  • FR1265918A - Monitoring and warning process and device : en fr
  • FR1266255A - Guide device for compressors or centrifugal pumps and machines provided with said device : en fr
  • DE1834100U - COMBINED LOCKING FOR THE ENCLOSURE TUB AND THE PROTECTIVE BASKET OF EXPLOSION-PROOF LUMINAIRES FOR FLUORESCENT LAMPS. : de en
  • FR1265810A - Process for the preparation of urea and thiourea derivatives : en fr
  • FR1266147A - Process for preparing alkanolamine salts : en fr
  • GB871904A - Improvements in or relating to pipe or hose couplings : en
  • FR1265827A - Italian table : en fr
  • US2990904A - Method and apparatus for continuous geophysical exploration : en
  • BE601099A - A method of manufacturing a material capable of shaping without the production of specially deep stirring and stamping : en fr
  • DE1834170U - LIFTING DEVICE FOR TYPEWRITERS OD. DGL. IN AN OFFICE CABINET, TABLE OR SIMILAR FURNITURE. : de en
  • DE1834295U - AIR CYLINDER WITH DAMPING DEVICE. : de en
  • FR1266286A - Injection molding machine : en fr
  • FR1266397A - Rolling mill with automatic disengagement of one cylinder : en fr
  • DK91225C - Process for the preparation of 3,5-diketopyrazolidine derivatives or their salts. : da en
  • GB872003A - Improvements in apparatus for the heat treatment of materials : en
  • BE601043A - Method and device for annealing thin sheets. : en fr
  • US2990880A - Folding gate : en
  • US2991254A - Composition for engine deposit removal : en
  • US2990654A - Lawn mower sharpener : en
  • US2991216A - Method for making and embossing decorative articles : en
  • DE1834337U - LENS SHUTTER WITH SEVERAL FREE-FLOATING, ARC-SHAPED BLADES CONTROLLED BY A ROTATABLE T-RING. : de en
  • US2990624A - Apparatus for cooling granular material : en
  • US2990571A - Cabinet having pressure releasable hinge : en
  • FR1265947A - Improvements to media for presenting objects, in particular for commercial or advertising purposes : en fr
  • GB872337A - Improvements relating to electric isolating switches : en
  • FR1266005A - Process for the production of ketal-20-cyclic derivative of 3beta-5-17alpha-trihydroxy-6beta-methyl-16-methylene-5alpha-prégnan-20-one : en fr
  • FR1265951A - Sophisticated braid hook for venetian blinds : en fr
  • FR1266263A - Improvements to nozzles for liquids : en fr
  • US2991092A - Pipe coupling having a double sealing action gasket : en
  • GB872020A - Electrical sorting apparatus : en
  • GB872201A - Improvements in or relating to steroids and the manufacture thereof : en
  • DE1834274U - POTATO HARVESTING MACHINE WITH SWINGING UP AND DOWN FILTER BELT. : de en
  • DE1110477B - Overrunning clutch with clamping rollers in a cage : de en
  • DK91241C - Suspension means for shelves. : da en
  • GB871950A - Improvements relating to electrical cells of the oxygen-hydrogen type : en
  • FR1266132A - Improvements to bearing lubrication : en fr
  • FR1266298A - Device for making copies and method and device for automatically affixing a mark to a copy : en fr
  • CA623136A - Separation of mixtures in the presence of a carrier gas : en
  • US2991083A - Golf putting practice device : en
  • FR1266007A - Process for crosslinking regenerated cellulose fibers and fibers obtained : en fr
  • US2990561A - Driving mechanism for windshield wipers and windshield washing pump : en
  • DE1110146B - Process for the production of naphthalene by acid hydrolysis of aqueous sulfonate solutions : de en
  • DE1110285B - Circuit arrangement for regulating the voltage or the current at a direct current consumer with a switching transistor and storage elements : de en
  • DE1834120U - AIR PIPE CANNULES. : de en
  • FR1266175A - Interlocking pearl enhancements : en fr
  • GB871999A - Improvements in or relating to the control of electrical machines : en
  • DE1110324B - Device for enabling the automatic assembly of a cylindrical electrode of an electrical discharge tube : de en
  • DE1834086U - ELECTROMAGNETIC SWITCH, IN PARTICULAR FOR RELEASING INTERMITTING SIGNALS TO INDICATE THE DIRECTION OF DRIVING IN MOTOR VEHICLES. : de en
  • GB871959A - Laminated materials and the production thereof : en
  • FR1266068A - Trailer, in particular for transporting helicopters, or other applications : en fr
  • FR1266404A - Drum picker for crops : en fr
  • FR1266257A - Indirect acting compressed air brake release system : en fr
  • FR1266347A - Cufflink : en fr
  • IS1224A7 - Partition : en is
  • US2991358A - Detection of signal in noise : en
  • US2990593A - Process for exothermically welding pipe : en
  • DE1110344B - Device for electro-slag build-up welding on horizontal workpiece surfaces with boundary frame and strip electrode : de en
  • FR1265914A - Cathode structure for electron guns : en fr
  • FR1265878A - Continuous taping device for electrical telecommunications cables : en fr
  • GB872264A - Improvements in fuel injection systems for internal combustion engines : en
  • DE1110254B - Arrangement for branching antenna cables in community antennas : de en
  • FR1266101A - New dyes from the phthalocyanine series : en fr
  • FR1265934A - Advanced receiver for security remote control system : en fr
  • FR1265976A - Improvements to bags, pouches and the like : en fr
  • GB871996A - Improvements in or relating to receivers for colour television systems : en
  • GB872006A - Improvements relating to woven textile fabrics and looms for weaving same : en
  • GB872040A - Improvements in or relating to the processing of metal : en
  • US2991019A - Combined material scraper and air current diverter for cereal grinding roller mills : en
  • FR640M - : fr
  • FR1266278A - Improvement in separable closures : en fr
  • FR1266377A - Bright nickel electroplating : en fr
  • FR1266215A - Hinged sliding coupling, in particular for tool holders and corner pieces for dentists : en fr
  • GB871878A - An improved lacrosse stick and a method of making same : en
  • FR1265945A - New coating process using plastic powders : en fr
  • GB872005A - Method of photo-chemical printing : en
  • FR1266270A - Disc brake improvements : en fr
  • FR75511E - heat exchanger for high temperature fluid : en fr
  • GB872228A - Improvements in and relating to turbines and like machines : en
  • FR75550E - Device intended to form a screen against the internal surface of the upper part of an ingot mold : en fr
  • GB872169A - Improvements in conveyors : en
  • US2991240A - Transfer system for molten bath electrolyte in multi-cell electrolytic furnaces : en
  • US2991328A - Multiconductor cable : en
  • FR1266057A - Ignition device for permanently excited discharge tubes incorporating a mercury cathode : en fr
  • FR1266296A - Device for remote control of components located on miniature electric trains : en fr
  • GB872300A - Improvements in and relating to new derivatives of azabicyclohexane and the manufacture thereof : en
  • GB872313A - Fluorine-containing derivatives of 1,3,5-triazine : en
  • DE1110118B - Device for stacking stamped parts : de en
  • DE1110165B - Process for the preparation of dichloroisocyanuric acid and mixtures containing same : de en
  • DE1110242B - Circuit arrangement for data transmission between telephone stations and / or connecting lines in telephone systems : de en
  • US2990890A - In row cultivator : en
  • US2990728A - Transmission gear : en
  • US2991049A - Mixing apparatus : en
  • US2990613A - Power plier : en
  • US2990992A - End loading easy opening carton : en
  • US2990732A - Hand drill gauge and hole setter : en
  • US2991063A - Apparatus for the continuous vacuum treatment of metals : en
  • US2991211A - Manufacture of ceramic ware : en
  • FR1266136A - Process for cold spinning of easy-to-spin metals, in particular aluminum and aluminum alloys and installation for its implementation : en fr
  • FR75524E - Plastic container with axially sliding stopper in a seat between two corresponding extreme positions, one for the closure to be obtained, the other for the position for filling and pouring the contents : en fr
  • GB872120A - Improvements in devices for the production of artificial threads according to the wet-spinning method : en
  • GB872233A - Electric switch : en
  • GB872282A - Production of silicon of improved purity : en
  • DE1834426U - DEVICE FOR PLACING GAMING PIECE. : de en
  • BE600888Q - Stabilized fluorocarbon polymers. : en fr
  • BE601342A - Improvements made to agitator-kneader devices for small appliances, in particular those for household appliances. : en fr
  • US2990982A - Hosiery inspection turning and stacking apparatus : en
  • BE601117A - Distributor application device : en fr
  • DE1834192U - WIND PLANT FOR MANUAL LIFTING EQUIPMENT. : de en
  • DE1110273B - Arrangement for the electrical control of stage lighting systems : de en
  • DE1834278U - FLOWER CRIB. : de en
  • DE1834471U - FORKLIFT WITH SINGLE LIFTING MAST. : de en
  • US2991004A - One-piece radial flow air moving device : en
  • BE601023A - Assembly comprising several commutator members arranged in the form of a matrix : en fr
  • CA623357A - Treatment of steel surfaces : en
  • DE1110198B - Mobile device for tamping tracks : de en
  • DE1110518B - Material for electrophotographic imaging : de en
  • US2991217A - Method for improving the wettability of polyethylene by aqueous compositions : en
  • US2990673A - Process and apparatus for producing core yarns : en
  • US2991169A - Pentachlorophenol emulsifiable : en
  • BE600803A - Method and installation for longitudinal sawing of tree trunks and the like. : en fr
  • BE600866A - Covering for baths. : en fr
  • BE600880Q - Attachment of driving elements for chain conveyors with round links. : en fr
  • US2991272A - 2-alkyl-4, 5-dimethylphenols as deterioration retarders for rubbers : en
  • DE1110219B - Switch for the optional distribution of an electrical current to several parallel load branches : de en
  • DE1834423U - WATER SPORTS EQUIPMENT. : de en
  • US2990955A - Grading apparatus : en
  • US2990729A - Method and apparatus for straightening and honing doctor blades : en
  • DE1110278B - Flameproof, pressure-resistant high-voltage switching unit with an extendable switch connected via isolating contacts, in particular a circuit breaker : de en
  • FR1266449A - Headquarters training : en fr
  • US2990773A - Apparatus for perforating well casing : en
  • FR1266063A - Method and machine for finishing tire sidewalls : en fr
  • FR1266367A - A composition for reducing fluid loss in wells and a method of treatment using said composition : en fr
  • GB872234A - Apparatus for the production of bulky yarns : en
  • FR1265830A - Manufacturing process and device resulting therefrom as a source of beneficial radiation : en fr
  • DE1110513B - Transparent suction film holder with exposure device for passport marks : de en
  • GB872199A - Apparatus co-operating with a conveyor, for breaking large pieces of coal : en
  • GB872369A - Improvements in electric lanterns : en
  • JPS369374B1 - : ja
  • US2990928A - Drive control system : en
  • DE1834391U - ELECTRICAL DEVICE FOR CONTROLLING THE SUPPLY EQUIPMENT ON AUTOMATIC MACHINE TOOLS. : de en
  • GB871947A - Improvements in and relating to dobbies : en
  • GB872092A - Improvements in and relating to safety release mechanisms : en
  • DE1110367B - Venting, ventilation and steaming nozzles that can be used for foundry purposes and plastics processing : de en
  • DK91254C - Mechanism for transmitting motion pulses to bottle holders in sterilization machines. : da en
  • DE1110228B - speaker : de en
  • DE1110301B - Voltage measuring circuit arrangement, in particular for measuring voltage pulse amplitudes of short duration : de en
  • US2991040A - Display stand : en
  • US2991051A - Agitator paddle : en
  • DE1834408U - REVOLVER. : de en
  • GB871909A - A method for the production of casein-containing products : en
  • DE1110112B - Auxiliary construction for drifting, especially in underground mining : de en
  • FR1266103A - Process for manufacturing single crystals and device for applying said process as well as single crystal according to those thus obtained : en fr
  • FR75010E - : fr
  • GB872080A - Improvements relating to cases and cabinets : en
  • DE1834290U - SHORT-CIRCUIT COOLANT THERMOSTAT. : de en
  • US2990630A - Tree moving machine : en
  • US2990920A - Structural building elements : en
  • US2990922A - Frame structure : en
  • USRE25005E - Identification card : en
  • GB871882A - A nickel plating composition : en
  • GR22076B - IMPROVEMENTS IN THE POLYMERIZATION OF FORMALDEUDE. : el en
  • FR1266009A - Improvements to air-cooled internal combustion engines : en fr
  • GB871944A - Radioactivity monitor : en
  • GB871984A - Process for decaffeination of a soluble coffee extract : en
  • GB872061A - Improvements in or relating to suspension devices : en
  • CA623383A - Production of unsaturated aliphatic aldehydes : en
  • DE1834017U - TRAENKOPF. : de en
  • FR1265856A - New irradiated cartridge depositing machine : en fr
  • GB871841A - Improvements in or relating to cabinets, particularly refrigerator cabinets : en
  • BE598897A - Sodium vapor discharge lamp : en fr
  • CA623381A - Herbicidal composition of matter : en
  • DE1110368B - Lining compound for foundry purposes : de en
  • BE600776A - Improvements to electric motors : en fr
  • US2991154A - Method of recovering potassium sulphate from cement kiln flue dust : en
  • CA623361A - Organic metal compounds and process for making same : en
  • USD190812S - Artificial larynx : en
  • US2991255A - Extrusion of chromia alumina catalysts : en
  • US2991276A - Cross-linked nitrile polymers and method of preparation : en
  • US2991434A - Wave guides for propagation of high frequency wave energy : en
  • BE601311A - Derivatives of steroid compounds of the Paravallarin family and method of preparation. : en fr
  • DE1834251U - DEVICE FOR MEASURING THE TEMPERATURE IN SAMPLES. : de en
  • FR1266368A - Additive composition for reducing fluid losses in wells or the like and method of treating soils with said composition : en fr
  • CA623034A - Process and apparatus for carrying out chemical reactions between gases and liquids : en
  • BE600881A - Method and device for determining, with any accuracy, the mean value of a variable function of any length. : en fr
  • DE975021C - Manholes, in particular blind manholes : de en
  • CA623106A - Label applying machines : en
  • US2991274A - Oil-less alkyd resins based on isophthalic acid as plasticizers for urea-aldehyde resins and the like : en
  • BE600907A - Machine for grinding thin plates for the microscopic examination of solid bodies. : en fr
  • BE601359A - A method and installation for incapacitating or preventing the formation of iron smoke upon wind or oxygen refining. : en fr
  • US2990745A - Detachable leg rest for drums : en
  • US2990957A - Record card sorting collator : en
  • US2990983A - Bag structure for garment finishing machines : en
  • US2991223A - 3alpha, 11beta dihydroxy-11alpha-lower alkyl-5beta-pregnan-20-one 3-hemisuccinate, its salts, and buffered preparation thereof : en
  • DE1834022U - PNEUMATIC SEEDING DEVICE WITH CIRCULATING AIR FOR THE PRODUCTION OF MALT. : de en
  • US2991137A - Pump plunger improvement : en
  • US2991356A - Radio receiver : en
  • US2991107A - Composite stainless-steel panic exit case : en
  • CA623204A - Positioning device for machine tools : en
  • CA623296A - Stabilized polyurethane compositions : en
  • BE600839A - Improvements in the manufacture of ammonium sulphate. : en fr
  • BE601210A - Concealed slide closure device, method and apparatus for its manufacture : en fr
  • DE1110446B - Procedure for the correct alignment of numbers in storage units with the correct decimal places : de en
  • BE601162A - Washing tower for gas dust removal : en fr
  • BE601181A - Support frame for the loading and unloading device of nuclear reactors : en fr
  • CA623082A - Conveying apparatus : en
  • CA622997A - Prefabricated house and elements thereof : en
  • US2990638A - Memorandum calendar : en
  • CA623156A - Color control of liquids : en
  • CA623369A - Uniaxially oriented crystalline polymers : en
  • CA623385A - Elastic fluid branch conduit structure : en
  • CA623396A - Furnace construction : en
  • CA623271A - Drying equalizer arrangement : en
  • DE1110292B - Device for controlling the speed or direction of rotation of a DC-fed drive motor for clocks and. like : de en
  • DE1834381U - CAN- OR BUCKET-SHAPED TIN CONTAINERS, IN PARTICULAR SHAPED CONTAINERS WITH TAPPING STRIPS. : de en
  • FR1266317A - Process for the recovery of noble metals in deactivated catalysts : en fr
  • FR1266364A - Method and apparatus for manufacturing paired sheets of glass : en fr
  • BE601345A - Device for molding parts obtained by compression of powdered materials. : en fr
  • DE1110121B - Method for connecting the rim to the wheel cup of a sheet metal disc wheel : de en
  • FR1265924A - Device for taking samples from a liquid transfer circuit under vacuum : en fr
  • FR1266154A - Bearing, in particular with needles, for stripping cylinders of the drawing benches of spinning machines : en fr
  • CA623169A - Siloxane coated cooking utensils : en
  • CA623305A - Dinitrated aromatic compounds and method for their production : en
  • BE601363A - Improvements to control devices. : en fr
  • DE1834430U - ELECTRIC ROTATIONAL ENTERTAINMENT GAME. : de en
  • FR1265942A - Dual multi-channel magnetic head : en fr
  • FR1266328A - Plaster manufacturing process : en fr
  • DE1834448U - VALVE INSERT WITH INNER REINFORCEMENT INSERTS. : de en
  • DK91228C - Process for the preparation of 3- (p-amino-benzenesulfonamide) -6-hydroxy-pyridazine or salts thereof. : da en
  • US2991131A - Skid-preventing vehicle braking systems : en
  • US2991427A - Saturable magnetic multivibrator : en
  • DE1110375B - Device for applying liquid polishing compound : de en
  • DE1110440B - Friction gear for recording and playback devices : de en
  • DE1834474U - DEWATERING SPINNER FOR SAND AND GRAVEL. : de en
  • DE1110386B - Air humidifier for convector radiators : de en
  • DE1110495B - Vertical lathe with a horizontal main gear unit designed as a separate structural unit : de en
  • DE1834303U - UPPER PART WITH SLIDING ROSETTE FOR SANITARY INVESTMENT VALVES. : de en
  • DE1834395U - INDEPENDENT LOCKING DEVICE FOR DOORS, IN PARTICULAR VEHICLE SLIDING DOORS. : de en
  • GB872205A - Apparatus and method for hazardous vapour removal in refuelling of aircraft : en
  • DE1110191B - Machine for quenching rod-shaped workpieces and device for controlling the machine : de en
  • DK91217C - Process for the preparation of thiphosphoric acid esters. : da en
  • CA623241A - Resilient webbing : en
  • FR1265845A - Operating mechanism for circular hosiery looms : en fr
  • GB872297A - A container for liquids : en
  • GB871942A - Improvements in phase comparison circuit arrangements : en
  • CA623350A - Cushion spring assemblies and spring elements thereof : en
  • FR1266370A - Process for treating light hydrocarbons with a view to improving the octane number : en fr
  • US2991470A - Roll stabilization system : en
  • US2990586A - Adjustments for textile card calender rolls : en
  • US2990633A - Dipper teeth : en
  • USD190794S - Figure : en
  • US2991220A - Insecticidal repellent : en
  • BE600914A - Device for attaching and suspending tillage implements from a vehicle, with height and / or tilt adjustment. : en fr
  • DE1834271U - MANURE SPREADER WITH REAR MOUNTED MANURE SPREADER DRIVEN BY LATERAL DRIVES. : de en
  • BE601323A - Device for the absorption of reactive electrical energy. : en fr
  • CA623351A - Preparation of thiocarbonyl fluoride : en
  • BE600828Q - New thiophosphates and their preparation : en fr
  • CA622999A - Process and apparatus for drying colloidal matter, particularly lignite : en
  • BE601255A - Method and device for compensating for short-term synchronization variations : en fr
  • BE601339A - Ohmic contact without injection for semiconductor devices. : en fr
  • CA623274A - Supersonic inlet for jet engine : en
  • DE1834242U - REGISTRATION DEVICE. : de en
  • IE25218L - Sodium - vapour discharge lamps : en
  • US2991080A - Golf club shaft : en
  • GR22066B - CONFECTIONERY MADE FROM FRUIT JUICE WITH ADHESIVE EXTRACT. : el en
  • DE1110272B - Electric switch : de en
  • DE1110474B - Hydraulic clamping device for the detachable connection of machine parts and tools : de en
  • DE1834112U - SUCTION PUMP WITH MEDICAL PURPOSES. : de en
  • DE1834262U - LINK BAND FOR JEWELERY AND USE. : de en
  • FR1266049A - Process for the preparation of anthraquinone blue dyes free from groups making them soluble in water : en fr
  • US2990596A - Disconnect for the supply lines from an aircraft to a pilot : en
  • DE1110329B - Cathode ray tubes with a diaphragm provided with letter or number-shaped openings : de en
  • DK91231C - Strap for transporting one or more needle holders in a facsimile machine over a registration sheet. : da en
  • GB872137A - Brassiere : en
  • US2991013A - Thermostatic valve control : en
  • US2991262A - Modified shellac coatings : en
  • GB872038A - Improvements in or relating to tyre building apparatus : en
  • DE1110427B - Process for the production of unsaturated aluminum resins : de en
  • DE1110458B - Method and device for turning hay and distributing mowing and swaths or the like. : de en
  • DE1834127U - ADDITIONAL EQUIPMENT FOR MASSAGE APPARATUS. : de en
  • FR1266106A - Improved processes and apparatus for forming films comprising thick portions or beads : en fr
  • GB872119A - Improvements in forms for casting roads : en
  • BE601158A - : fr
  • FR1265860A - Improvements to analog computers : en fr
  • FR1266055A - Improvements to urea-formaldehyde resin-based molding compositions giving incombustible molded parts : en fr
  • GB872115A - Improvements in or relating to the production of flattened tubular film of organic thermoplastic material : en
  • GB872351A - Process for the production of alkylthioboric acid esters : en
  • GB872184A - Nitrophenol derivatives : en
  • BE600802A - Exterior mirror for vehicle. : en fr
  • DE1110485B - Float valve : de en
  • GB872042A - Temperature responsive apparatus : en
  • US2990701A - Ice cube shucking and lifting mechanism : en
  • US2991067A - Band pass shock absorber : en
  • CA623173A - Monopersulfate compositions and uses thereof : en
  • FR1266006A - Process for the preparation of organo-silicic compounds with ester sulfate groups bonded to silicon through a carbon or their salts : en fr
  • FR1266276A - Cross winder, or doubler : en fr
  • CA623239A - Form for shaping garments in the region of neck and shoulders : en
  • CA623317A - Bleaching process : en
  • FR1266440A - New thio-phosphonates, active in particular as acaricides and insecticides : en fr
  • FR1265988A - Pallet with metal edges with safety device, for forklift trucks : en fr
  • FR75012E - : fr
  • GB871968A - Improvements in or relating to sewing machines : en
  • GB872027A - Reinforcement for plastic materials : en
  • DE1110358B - Facility for X-ray examinations : de en
  • DE1110565B - Method and device to prevent sulphate or other deposits on the material to be fired in the cooling zone of ceramic tunnel ovens : de en
  • GB872136A - Adhesive tape : en
  • GB872161A - Machines for folding blanks : en
  • US2990859A - Portable table saw : en
  • US2991453A - Program device : en
  • GB872367A - Improvements in or relating to magnetic tape machines : en
  • FR1266150A - Improvements made to dehydration installations for food products, in particular for coffee solutions : en fr
  • LU40096A1 - : en
  • US2991233A - Purification of alpha, beta-unsaturated aliphatic aldehydes : en
  • US2990549A - Batter's protector : en
  • US2990947A - Produce container : en
  • CA623132A - 3,6-bis-(aliphatic fluorohydrocarbon)-s-tetrazines, their 1,2-dihydro derivatives and methods for their preparation : en
  • DE1834322U - PACKAGING BAG. : de en
  • DE1834456U - SINGLE PACKAGING FOR SWEET GOODS. : de en
  • GB871967A - Production of alloys of polyvalent metals : en
  • GB872371A - Benzyl amine compounds and means of obtaining the same : en
  • FR75531E - Bilateral emission system for microwaves with a single rupture member : en fr
  • GB871935A - Improvements in or relating to pressure-reducing valves : en
  • FR1266409A - Centrifuge apparatus, in particular for oil purification : en fr
  • DE1834219U - FRAMES, IN PARTICULAR MADE OF ALUMINUM FOR DOORS, GLASS WALLS, WINDOWS, PROFILED FACADE ELEMENTS, ESPECIALLY HOLLOW CASE PROFILES. : de en
  • FR1266194A - Guide channels for moving products : en fr
  • CA623015A - Needle threader for a sewing machine : en
  • CA623104A - Pressure relief device for sealed type electric accumulators : en
  • CA623307A - Measuring apparatus : en
  • FR1265867A - Shock-absorbing bearing, in particular for small mechanical mobile : en fr
  • US2991070A - Temporary antenna support : en
  • US2990609A - Casting made of aluminum or aluminum alloy : en
  • US2991462A - Phase-to-digital and digital-to-phase converters : en
  • DE1834255U - ELECTRIC-MECHANICAL ACTUATOR WITH NON-LINEAR BEHAVIOR. : de en
  • DE1110170B - Process for the preparation of the gluconic acid salt of 2- [1 ', 1'-diphenyl-propyl- (3') -amino] -3-phenyl-propane : de en
  • DE1110370B - Process for maintaining a negative pressure in the shrinkage gap of a continuous casting mold and device for carrying out the process : de en
  • BE601377A - Valve bag with draining device. : en fr
  • DE1110135B - Coke dry cooler : de en
  • DE1110460B - Mechanical chopping machine : de en
  • DK91248C - Apparatus for processing cheesecake. : da en
  • FR1266127A - Device for returning a coupling means, in particular for wagons, to a horizontal mean position in a precise angular range : en fr
  • US2990555A - Water closet tank ball seat : en
  • US2990611A - Method of manufacturing split prongs for loose leaf binders : en
  • US2991294A - 1-methyl equilenin compounds and process for making : en
  • DE1834300U - END CAP FOR PLASTIC PIPES. : de en
  • US2991039A - Detachable mounting for aerosol cans : en
  • US2991076A - Aquatic amusement device : en
  • US2990652A - Plasterer's screed guide : en
  • US2990840A - Pressure balancing valves : en
  • US2991021A - Stator winding machine : en
  • US2991034A - Collapsible game apparatus : en
  • US2991105A - Fitting : en
  • BE600851A - Electric discharge lamps. : en fr
  • DE1110181B - Arrangement in a printing machine with exchangeable printing plates at the printing point, in particular in an address printing machine, for conveying the printing plates and printing plate movable in a slide path to the printing point for use in this arrangement : de en
  • DE1110410B - Stabilizers for elastomers based on organopolysiloxanes : de en
  • DE1834193U - HYDRAULIC LIFTING STAMP. : de en
  • FR1266113A - Colored synthetic yarn hair net : en fr
  • DE1834002U - WATER EXHAUST DEVICE. : de en
  • DE1834359U - MOTOR VEHICLE HEADLIGHTS WITH ADJUSTABLE HEADLAMP INSERT. : de en
  • DE1834027U - PROGRAM CONTROL UNIT FOR AUTOMATIC WASHING MACHINES. : de en
  • DE1834085U - INTERMEDIATE SWITCH. : de en
  • FR1266242A - Seed treatment products in the form of grains which can be spread by means of a sowing machine : en fr
  • DE1110142B - Process for reduction with boranates : de en
  • US2991467A - Pulse radar system for automatically tracking a selected moving target : en
  • FR1266239A - Board game : en fr
  • GB872028A - Improvements in or relating to the mounting of electrical components : en
  • GB872198A - Improvements in methods of producing chlorides of metals or metalloids : en
  • DE1110548B - Writing instrument with writing ball and ink container : de en
  • FR1265846A - Process for manufacturing small-sized accumulators of the so-called <<button>> type and articles obtained : en fr
  • BE600909A - Method and device for producing plastic tubes provided with transverse grooves and for tightly crimping plastic tubes provided with transverse grooves. : en fr
  • BE601308A - High frequency induction heating method and device. : en fr
  • FR1266395A - Brake disc : en fr
  • CA623126A - Electrical indicating and telemetering circuits : en
  • GB872311A - A process for the manufacture of di-imidazole derivatives : en
  • GB872117A - Improvements in or relating to collars and cuffs of shirts : en
  • FR1266253A - Device for feeding yarns, in particular for knitting machines and machines equipped with this device or a similar device : en fr
  • GB872348A - A process for the production of oligomers of 1,3-dienes : en
  • DE1834496U - WRENCH. : de en
  • GB871975A - Electric switches and contact arrangements therefor : en
  • GB872322A - Improvements in or relating to the weighing out of material from bulk storage containers : en
  • DE1110433B - Device for determining small inclinations or the perpendicular direction using a pendulum : de en
  • DE1834043U - RUETTEL AND BLOCKING MACHINE. : de en
  • US2990884A - Internal abrading scratcher : en
  • USD190798S - Building : en
  • GB871926A - Improvements in or relating to aircraft navigational apparatus : en
  • DE1110323B - Process for the production of semiconductor devices : de en
  • DE1834006U - STOCKING. : de en
  • GB872294A - Improvements relating to endless belt conveyors : en
  • DE1110365B - Wound compress : de en
  • DK91212C - Method of making a radiator with corrugated ribs. : da en
  • GB872185A - Resin syrups : en
  • DE1834393U - LOCK CYLINDERS FOR LOCKS ON MOTOR VEHICLES. : de en
  • CA623049A - Method for the transmission and reproduction of color television images : en
  • FR1266025A - Automatic animal feeder, usable in particular for pigs : en fr
  • FR1266346A - Foundation pile with massive upper part and lower part divided into several piles of smaller diameter : en fr
  • GB872011A - Dispenser for commodities : en
  • US2991110A - Sectional bumper and support structure : en
  • US2991264A - Method of partially crystallizing an alpha-olefin polymer : en
  • FR1266442A - Method for pulling and holding the outer end of the thread of a bobbin intended to be introduced into the shuttle and device for carrying out said method : en fr
  • DE1834328U - CORNER CONNECTION ARRANGEMENT FOR FRAMEWORK COMPOSING OF TUBES. : de en
  • FR1266027A - emulsion for surface coating : en fr
  • FR1266087A - Improvements to tools used to apply ties, strips, metal wires ... around objects : en fr
  • FR1266441A - Improvements to electrical resistance devices : en fr
  • FR1266091A - Rotary machine for stencil printing : en fr
  • GB872325A - Improvements in hydraulically actuated diaphragm pumps : en
  • GB872347A - Improvements relating to automatically operating rotary apparatus for the surface treatment of metal objects : en
  • CA623226A - Respiratory gas flow regulators : en
  • DE1110210B - Damping device for quick-acting clutches in facsimile devices : de en
  • DE1110443B - Method and device for determining the deuterium and tritium oxide concentration in air : de en
  • DE1110155B - Process for the production of new basic ethers or their salts with anti-Parkinson effects : de en
  • DE1110335B - Graphite moderator structure for nuclear reactors : de en
  • DE1110428B - Process and device for the thermal production of calcium : de en
  • DE1110521B - Process for developing, especially color developing, exposed photographic halogen silver emulsion layers and photographic material for carrying out the process : de en
  • DE1834061U - HIGH VOLTAGE INSULATION, IN PARTICULAR FOR THE WINDING OF MACHINERY AND APPARATUS. : de en
  • DE1834234U - DISCHARGE DEVICE FOR VENEER JOINTING MACHINES. : de en
  • DE1110403B - The coloring of high molecular weight organic products with pigments : de en
  • DE1834129U - DEVICE FOR THE STERILE TRANSFER OF LIQUIDS OR SOLUTIONS FROM ONE BOTTLE TO ANOTHER. : de en
  • DE1834259U - DEVICE FOR FILLING COINS INTO COIN TUBES OF VENDING MACHINES OD. DGL. : de en
  • DE1834473U - OVERFLOW PROTECTION DEVICE FOR OIL TANKS OD. DGL. : de en
  • FR1266149A - Improvements to control and steering devices for driving wheels of vehicles or transport trolleys moving on crossing tracks : en fr
  • FR1266402A - Machine for mixing or kneading fine materials : en fr
  • GB871993A - Improvements relating to stereophonic sound recording systems : en
  • FR1265885A - Assembly process for electron tubes : en fr
  • US2990698A - Refrigeration apparatus : en
  • US2991290A - Nu-alkylamino-alpha-hydroxy-alkanoic acid amides : en
  • BE600800A - Supply of free substances to the screw conveyor surface by means of a shovel (spoon or similar) rotating in the opposite direction. : en nl
  • CA623073A - Phonograph apparatus : en
  • CA623107A - System for beneficiating gravel and the like : en
  • CA623168A - Wrapping machine adjusting mechanism : en
  • CA623183A - Auxiliary vehicle axle mounting : en
  • DE1110126B - Washing machine : de en
  • DE1834094U - SAFETY CARTRIDGE FOR VOLTAGE TESTER. : de en
  • BE601149A - Interleaving machine : en fr
  • CA623329A - Vehicle floor construction : en
  • FR1265991A - Improvements to static vacuum cleaners for chimneys : en fr
  • GB872058A - Correction of the printing light in a printing machine for films in colour : en
  • GB872270A - Device for grinding, brushing and polishing workpieces, for example eating implements : en
  • DE1110256B - Process for the production of tubes for tube electrodes for electrical accumulators : de en
  • DE1110496B - Workpiece changing device for machine tools : de en
  • DE1834179U - DEVICE FOR DEFROSTING FROZEN FOOD. : de en
  • FR1266383A - Device for releasably connecting parts of prostheses to parts of the remaining natural dentition : en fr
  • US2990933A - Transfer mechanisms : en
  • FR1266110A - Process for the production of dialkylnaphthalene sulfonates : en fr
  • BE601120A - Process for improving the stability of albumin in beer : en fr
  • DE1110412B - Use of a melt of a high molecular weight linear poly-ester of terephthalic acid for casting molecularly orientable surface structures : de en
  • DE1834296U - ELASTIC SUSPENSION LINK, IN PARTICULAR FOR THE SPIN UNIT ON THE SPIN. : de en
  • IE25217L - Sodium-vapour discharge lamps : en
  • US2991228A - Composition for bleaching hair : en
  • US2991452A - Pulse group synchronizers : en
  • USD190804S - Chair : en
  • DE1110259B - Connection terminals for cables for electrical power transmission : de en
  • DE1110454B - Cash register which is intended for receiving, stamping and dividing cards, which are preferably designed as hang-on labels : de en
  • DE1834214U - CLAMPING DEVICE FOR CONNECTING GUTTER PARTS. : de en
  • DE1834289U - FILTER FOR CLEANING AIR IN PARTICULAR FOR COMBUSTION MACHINERY. : de en
  • BE601294A - Transformer loop winding : en fr
  • BE601379A - Process for the production of complex chloramphenicol compounds and products obtained. : en fr
  • DE1834041U - PAPER GUIDE SPINDLE FOR PRINTING MACHINES. : de en
  • DE1834260U - RECORD MUSIC MACHINE. : de en
  • US2991221A - Urea-ethylene dibromide adducts : en
  • BE601148A - Piston drive and operator machine with lobe main shaft : en fr
  • US2990568A - Adjustable hinges : en
  • CA24149S - Figurine on a mirror base : en
  • CA623390A - Photographic compositions : en
  • US2990660A - Abrading machine : en
  • US2990940A - Integral table straight line index : en
  • CA623249A - Preparation of supported catalysts : en
  • DE1834421U - EFFECT YARN WITH FLAME CHARACTER. : de en
  • GB872315A - Improvements in or relating to steroids : en
  • CA623100A - Agglomerating method and apparatus : en
  • BE601176A - Manufacturing process of thermoelectric couples. : en fr
  • CA623088A - Water craft with loading surfaces intended for bulk material : en
  • DE1834114U - INSTRUMENTS FOR CARRYING OUT ARTERIOGRAPHY, AORTOGRAPHY, ARTERIAL CATHETERISM AND ANGIO-CARDIOGRAPHY. : de en
  • DE1834414U - LIGHTING DEVICE FOR TRAFFIC SIGNS. : de en
  • DE1110168B - Process for the preparation of acyl derivatives of N, N, N-tris (aminoalkyl) amines : de en
  • DE1110289B - Device for triggering an electrical switchgear : de en
  • DE1834476U - DISTRIBUTOR FOR THE FLUID IN FILTER BELT CENTRIFUGES. : de en
  • US2990581A - Process for vacuum thermoforming : en
  • US2990770A - Ink feed mechanism : en
  • CA623027A - Eraser cleaner : en
  • DE1110385B - Central heating boiler with water heater : de en
  • CA623153A - Fluid filtering apparatus with removable filter holder : en
  • BE600807A - Automatic breaking of balanced pressure. : en nl
  • CA623328A - Azo-dyestuffs containing metal : en
  • BE600809A - Metal upright for the execution of all types of structures : en fr
  • CA623074A - Colour television receiver : en
  • BE601337A - A method and apparatus for the manufacture of dehydrated potatoes in the form of granules. : en fr
  • CA623380A - Growth stimulating animal feed composition : en
  • CA623030A - Fluid circulating drilling barrel : en
  • DE1834446U - MACHINE FOR FURTHER PROCESSING OF PREFABRICATED STEEL LIGHT CARRIER : de en
  • FR1265822A - Process for the manufacture of soluble preparations of metal oxyquinoleates : en fr
  • FR1265969A - Mailing item : en fr
  • FR1265975A - Driving mechanism of a pump or other device on board a towed agricultural machine : en fr
  • CA623063A - Sealing systems for bearings, shafts, etc. : en
  • DE1110556B - Equipment on the drive of weapon-carrying caterpillars : de en
  • FR1266414A - Improvements made to briefcases, such as binders or folders, to hold documents of all kinds : en fr
  • DE1110476B - Clamping element for connecting hubs to a shaft : de en
  • DE1834015U - DEVICE ON DRILLS. : de en
  • USD190805S - Figure : en
  • BE600985A - Process for the desiccation, carbonization and incineration of various products, and apparatus used for its implementation : en fr
  • BE601352A - A process for the production of pure ethylene glycol bis-terephthalate. : en fr
  • CA623149A - Ionization manometer : en
  • CA623353A - Extensible non-combustible paper : en
  • US2991379A - Electric brush holder : en
  • BE601114A - Improvements to a deck structure for ships : en fr
  • CA623046A - Barking machines : en
  • CA623064A - Hydroxy-steroids and process of making same : en
  • DE1110233B - Circuit arrangement to prevent eavesdropping on conversations : de en
  • DE1110354B - Small piston compressor with four cylinders arranged in a star shape : de en
  • BE600863A - Device for pointing heavy guns on site for indirect fire. : en fr
  • US2990570A - Snap-on hinge : en
  • US2991442A - Electric wiring device : en
  • US2990825A - Speed regulator systems or mechanisms : en
  • FR1266450A - Bolt to bolt in inaccessible places on one side : en fr
  • BE598890A - Self-advancing mine roof supports : en fr
  • CA623095A - Driving gears and shaft supported in housing : en
  • CA623398A - Adjustable locking lift link : en
  • CY227A - New isonicotinic thioamides and their process of preparation : en
  • CA623286A - Production of optically active 1-(3',4'-dihydroxyphenyl)-2-amino ethanols : en
  • DE1110453B - Circuit arrangement for the simultaneous operation of several magnetostrictive oscillating bodies in cleaning systems : de en
  • DE1110524B - Breathing mask with fresh air supply : de en
  • US2990653A - Method and apparatus for impacting a stream at high velocity against a surface to be treated : en
  • US2990696A - Evaporative heat exchanger : en
  • US2991014A - Method for controlling smog : en
  • DE1110161B - Process for the preparation of aminosteroids : de en
  • BE600811A - Pipe connector, especially T-piece, for ground pipes : en nl
  • US2991422A - Pcm decoders with bipolar output : en
  • BE601312A - Band saw blade leveling machine. : en fr
  • FR1266238A - Selective extraction process for isobutylene : en fr
  • GB872033A - Polyester film materials : en
  • GB872242A - Improvements in or relating to animal-actuated watering pump : en
  • US2990777A - Fuse housing : en
  • US2991127A - Tipping-body tail gate latch : en
  • US2990552A - Discardable cap construction : en
  • BE601291A - Telecommunications system with detection and correction of faults : en fr
  • US2991104A - Connecting structure for beams of a roof support or the like : en
  • US2991291A - 3-indolyl vinyl ketones : en
  • DE1110107B - Collar guide sleeve : de en
  • BE600838A - Improvements to chemical reactor devices. : en fr
  • DE1110230B - Arrangement for operating condenser microphones on transistor amplifiers : de en
  • DE1110265B - Arrangement for gas pressure-tight termination of telecommunication cables : de en
  • US2990912A - Electrical precipitator and charged particle collecting structure therefor : en
  • FR1265804A - Process for the preparation of compounds of the pregnane series : en fr
  • BE600798A - Device for propelling and steering a vessel : en nl
  • US2990610A - Metal treating process employing a heat-resistant lubricant composed of alkali metalborate and alkali metal phosphate : en
  • GB871893A - Improvements relating to slug casting machines : en
  • GB872025A - Improvements in or relating to couplings for vehicles : en
  • US2990882A - Well packers : en
  • US2991354A - Automatic frequency control for phase shift keying communication system : en
  • DE1110169B - Process for the preparation of acyl derivatives of N, N-bis (aminoalkyl) -N-alkylamines : de en
  • DE1110369B - Process for feeding the lubricant into a mold with a horizontal axis for the continuous casting of metals : de en
  • DE1834190U - CRANE, IN PARTICULAR TOWER CRANE. : de en
  • FR1265816A - Process for the preparation of stabilized vitamin D : en fr
  • FR1265993A - Method of controlling the flow rate of media containing solids, in particular suspensions : en fr
  • FR1266351A - Mode of arrangement of the lubricating oil pump on the transmission casing, in particular on those of the gear trains of aircraft powertrains : en fr
  • FR1266446A - Document protector pocket decoration process : en fr
  • GB871832A - Apparatus for enabling a batch of material to be weighed out accurately : en
  • FR1266112A - Double Finger Chain Stitch Sewing Machine : en fr
  • FR1266332A - Operating mechanism of a member such as a valve : en fr
  • FR75543E - Automatic dispenser : en fr
  • GB872083A - Improvements in or relating to folding tables, trolleys, and like articles of furniture : en
  • GB872254A - Polyester resin and electric conductors insulated therewith : en
  • DE1110132B - Process for dyeing polyacrylonitrile fibers : de en
  • DE1834376U - SEALABLE VESSEL, IN PARTICULAR BOTTLE MADE OF ELASTICALLY DEFORMABLE PLASTIC. : de en
  • DE1834449U - VALVE HOSE. : de en
  • FR653M - : fr
  • DE1834416U - CONTAINER FOR BRUSH. : de en
  • FR1266119A - Improvements to alkylated heterocyclic compounds : en fr
  • GB872216A - Improvements in or relating to rotary valve internal combustion engines : en
  • GB871979A - Improvements in or relating to hand grenades : en
  • DE1110303B - Lamp with lamp arms attached to a lamp body : de en
  • US2991201A - Dust-free activated carbon articles : en
  • DE1110199B - Protective device to limit reverse torque for a gear group drive of a rail vehicle : de en
  • GB872167A - Improvements in conveyors : en
  • GB872277A - Improvements in or relating to hydraulic torque-converters : en
  • FR1265925A - Process for the realization of constructions and constructions obtained by this process : en fr
  • GB871916A - Rotatable disc sander and the like : en
  • GB871936A - Sensitized photographic silver halide emulsions containing colour couplers : en
  • DE1834069U - MAINS CONNECTOR. : de en
  • GB871870A - Improved apparatus for feeding washers or other articles : en
  • DE1110240B - Circuit arrangement for checking and locking switching devices in telecommunications, in particular telephone systems : de en
  • DE1110461B - Device for adjusting the discharge chute and the discharge flap of the conveyor channel of agricultural harvesting machines, in particular forage harvesters : de en
  • GB872172A - Improvements relating to the separation by fractional distillation of a mixture of two liquids : en
  • BE598793A - Process for preparing novel hydrazines, in particular 2-hydrazino-1,2,3,4, -tetrahydro-naphthalenes, and their salts : en fr
  • DE1834362U - DEVICE FOR CLEANING HEADLIGHT LENSES. : de en
  • GB872049A - Improvements in or relating to pivotal connections : en
  • GR22070B - NOTEBOOK OF THE DAY ADJUSTED TO A CIGARETTE BOX. : el en
  • DE1110293B - Electromagnetic induction coupling assembled with an electric motor : de en
  • DE1110271B - Electric oil switch for high interruption currents : de en
  • DE1834406U - CIRCULAR INTERCHANGEABLE HEEL WITH PRESSURE PLATE AND MOLDED PIECE. : de en
  • BE598852A - Method for preparing thermoplastic products : en nl
  • BE600774A - Shoehorn and shoehorn. : en fr
  • BE601332A - Instruments to be marked. : en fr
  • US2991280A - Metallisable monoazo dyestuffs and the complex heavy metal compounds thereof : en
  • DK91236C - Process for the preparation of a purified and concentrated properdin preparation. : da en
  • FR1266303A - Protective assembly for transistors : en fr
  • GB872204A - New monoazo dyestuffs of the azobenzene series : en
  • USD190837S - : en
  • US2990962A - Rotary coupler arrangement : en
  • FR1266030A - transceiver usable in a secondary radar : en fr
  • DE1834152U - SHOE PAINTING BRUSH. : de en
  • DE1834285U - ELASTIC WALKING FENCE POST FOR ELECTRIC PUSH FENCE WIRE. : de en
  • US2990923A - Reticulated sun shade : en
  • LU40086A1 - : en
  • DE1110468B - Valve control, especially for internal combustion engines : de en
  • BE601011A - Manhole cover with adjustable cover in a frame : en fr
  • CA623171A - Apparatus for indicating the positions of a plurality of actual or assumed objects : en
  • CA623247A - Frangible diaphragm safety device : en
  • GB872048A - Improvements in or relating to fabric conveyors : en
  • FR1266021A - removable camping equipment that can be combined with a motorcycle for transport : en fr
  • GB872045A - Improvements relating to machines for securing soldering tags : en
  • DE1110148B - Process and apparatus for the production of 1,4-dibromobutane : de en
  • DE1834201U - ELECTRIC OVEN WITH TIMER. : de en
  • FR1265904A - Packing ring for grooved pulleys : en fr
  • FR1266015A - Process for increasing the affinity, vis-à-vis dyes, of fibers obtained by spinning polymers and copolymers of vinyl chloride or mixtures of these polymers with other compounds : en fr
  • FR75007E - : fr
  • GB872372A - An improved mower : en
  • DE1110317B - Semiconductor arrangement with at least one p-n junction and alloyed electrodes : de en
  • DK91244C - Vulcanizable material. : da en
  • DK91259C - Dry shaver with a cutting plate that can assume an oblique position in relation to the axis of the machine, and with a cooperating, rotating cutting member. : da en
  • DE1110139B - Device for separating liquid particles from gases : de en
  • DE1110533B - Auxiliary chassis for road transport of an all-terrain caterpillar work vehicle : de en
  • DE1834486U - ENAMELED LIGHT ALLOY WASHBASIN. : de en
  • LU38914A1 - : en
  • FR1266434A - Thermionic tube cathode : en fr
  • FR1266064A - Pressurized Fluid Impact Tool, Single Acting : en fr
  • FR1266365A - Process for the preparation of boron hydrides : en fr
  • FR1265922A - Improvements to lacquering methods and installations : en fr
  • FR1266179A - Process for the production of ammonitrate from lime nitrate : en fr
  • FR1265844A - Products for combating harmful insects as larvae : en fr
  • FR1266036A - Voltage Regulator : en fr
  • GB872249A - New monoazo-dyestuffs derived from cyanuric halides and processes for their manufacture and application : en
  • DE1110530B - Glider with retractable propeller : de en
  • DE1110537B - Drive and steering device for a self-propelled multi-purpose device for earthmoving work : de en
  • DE1110253B - Selective call method for the automatic establishment of two-way connections between subscribers in a telephone dial-up network and subscribers in a radio network : de en
  • FR1265948A - Improvements to low density building materials used by setting : en fr
  • FR1266167A - Condenser microphone with cardioid pattern characteristic : en fr
  • GB872193A - Improvements in the recovery of germanium values : en
  • GB872257A - Improvements in or relating to printing plates : en
  • GB872224A - Improvements in or relating to methods of refining crude iron : en
  • GB872076A - Jet rock bit : en
  • GB872143A - Sulphur and fluorine-containing phosphorus acid derivatives : en
  • DE1834466U - CLEANING DEVICE FOR CONVEYOR DRUMS. : de en
  • FR1266381A - Cylinder device for inking mechanisms : en fr
  • DE1110175B - Process for the preparation of benzodioxane derivatives : de en
  • FR1266307A - Fixing furniture legs : en fr
  • US2991236A - Separating liquid moderator from a slurry type reactor : en
  • CA623060A - Bristles of cured cross-linked vinyl polymers : en
  • US2991373A - Device comprising an asymmetrical transistor trigger circuit and two input networks : en
  • DE1834116U - EQUIPMENT SET FOR PICKING UP AND INSERTING AMALGAM INTO tooth cavities : de en
  • US2990605A - Method of forming artificial vascular members : en
  • CA623072A - Multiple element air filter : en
  • DE1834244U - TAPE AND / OR RECORD PLAYER WITH AC MOTOR AND TRANSISTOR AMPLIFIER. : de en
  • FR1266080A - Remote electrically controlled manipulator : en fr
  • GB871821A - Improvements relating to parking meters : en
  • DE1834452U - FOLDING PACKING CONSISTS OF A CARTON OF CORRUGATED CARDBOARD OD. DGL. AND AN INSERT POUCH MADE OF HEAT-SEALABLE COATED PAPER OR AN APPROPRIATE FILM. : de en
  • FR650M - : fr
  • US2991176A - Method for making dental amalgams and product thereof : en
  • US2991340A - Switch mounting for rotating equipment : en
  • USD190809S - Door hood : en
  • CA623083A - Sorting recorded data : en
  • CA623235A - Yarn packages : en
  • DE1834222U - DEVICE AND CHAIN FOR CONNECTING POLLADE SHEETS. : de en
  • US2991087A - Caster and camber adjustment means for vehicle wheel suspension : en
  • US2990907A - Acoustic filter : en
  • FR1266305A - Airplane landing gear : en fr
  • DE1834339U - ILLUMINATION TABLE. : de en
  • GB871961A - Device for coupling the sections of motors for subterranean work : en
  • FR1266265A - Liquid coating compositions for the formation of medicated tablets : en fr
  • FR1266393A - Device for cutting or grinding drills : en fr
  • BE601137A - Method for performing weighings with mechanical load compensation and devices intended for performing the method : en fr
  • GB872037A - Method of determining longitudinal stresses in the rails of a railway track : en
  • GB871927A - Improvements in and relating to electrical impedance networks : en
  • FR1266071A - Process for the preparation of a vitamin b12 derivative : en fr
  • FR1266268A - High voltage power supply circuit for cathode ray tube of television apparatus : en fr
  • BE601306A - Printing mechanism for encoder device. : en fr
  • GR22058B - FLOATING CABINS. : el en
  • US2991305A - Conversion of unsaturated aldehydes to monomeric products : en
  • DE1110388B - Clamping element for hollow metal posts, especially for movable walls between walls : de en
  • DE1110558B - DC rattle : de en
  • US2991416A - Frequency shift measuring device : en
  • DE1834332U - HOLDING DEVICE FOR PIECES OF TEXTILE TRAILS WITH PATTERNS. : de en
  • DE1834338U - INSERT CASSETTE FOR FILM REEL CASSETTES FOR STORING TITLE LETTERS AND OTHER MATERIAL. : de en
  • US2990894A - Turbodrill : en
  • US2991191A - Method of applying a protective coating to metal : en
  • FR1266229A - New color photography process and new products for implementing this process : en fr
  • GB872281A - Process for improving the whiteness of acrylic fibres and films : en
  • DE1110363B - Device for the correction of deformities which disturb the alignment of the jaws in the forwards and backwards direction : de en
  • DE1834454U - SELF-LOCKING CLOSURE FOR PACKAGES OD. DGL. : de en
  • FR1265929A - Folding craft : en fr
  • FR1265998A - Exploder for firing electric mine detonators : en fr
  • FR1265821A - Process for the manufacture of 21-alkyl derivatives of 17beta-hydroxy-17alpha-pregn-20-ynes : en fr
  • LU40087A1 - : en
  • FR1266033A - oxime ethers, process for their preparation and insecticidal preparations containing : en fr
  • DE1834090U - DEVICE FOR COOLING THE STATOR OF ELECTRIC MACHINERY. : de en
  • US2991182A - Flameproofing composition : en
  • FR1265836A - New catalyst system, in particular for the polymerization of unsaturated bodies and its applications : en fr
  • US2990663A - Process for grinding or polishing simultaneously the two faces of a glass sheet : en
  • GB871910A - Improvements in garage doors : en
  • GB872271A - A locking device for rolls in rolling mills : en
  • GB872170A - Improvements relating to electron-beam discharge tubes : en
  • FR1265894A - Improvements to seals : en fr
  • FR1266151A - Steam pressure regulator for high temperature steam : en fr
  • GB872308A - Improvements relating to presses and other like machine tools : en
  • DE1110196B - Rail fastening using a hook plate and two longitudinal wedges to be driven on each side of the rail : de en
  • DE1110348B - Process for the production of chromium complex dyes : de en
  • DE1834188U - DEVICE FOR THE INDEPENDENT FEEDING OF SMALLER PACKAGES OF GOODS ON INCLINED LEVEL. : de en
  • FR1266445A - Combustion chamber for gas turbine : en fr
  • GB872127A - Improvements in and relating to vehicles incorporating slidable roofs having rigid frames : en
  • DK91258C - Seawater evaporator. : da en
  • GB872255A - Heat exchange apparatus : en
  • GB872293A - Process for the manufacture of fatty acid esters of aliphatic polyhydroxy-compounds : en
  • DE1834148U - DEVICE FOR COOKING. : de en
  • FR1265920A - Method and device for searching and checking vehicles or moving objects : en fr
  • FR1266319A - Construction game : en fr
  • GB871818A - Improvements in electrical bridge measuring networks : en
  • DE1110382B - Conveyor basket for pit wood stamps or similarly shaped cargo : de en
  • FR1265829A - Improvements to resins obtained by reaction of a polyamide with epichlorohydrin : en fr
  • FR1266386A - Screws to insert into bones : en fr
  • FR1265866A - Educational boards for teaching automotive car technology : en fr
  • US2990699A - Cooling apparatus : en
  • US2991329A - Hydraulically actuated remote writing instrument : en
  • US2991059A - Retractible corner sprocket for boring types of continuous mining machines : en
  • US2991100A - Connecting structure for beams of a roof support or the like : en
  • FR1265839A - Advanced dispenser for fibrous material : en fr
  • GB871953A - Device for supplying an amount of water into an acetylene-producing fulminating cannon : en
  • GB872213A - Improvements in or relating to pressure controlling systems : en
  • DK91245C - Method for reducing tungsten compounds by adding a so-called "dope" agent. : da en
  • DE1110362B - Dental spray and atomizer handpiece with medicine container : de en
  • DE1110449B - Transistor arrangement as temperature sensor : de en
  • US2990905A - Jet noise suppression means : en
  • US2990881A - Treating permeable underground formations : en
  • US2991383A - Tri-color phosphor screens of the mosaic variety : en
  • DE1834411U - ELECTRIC ALARM DEVICE FOR ALARM CLOCKS. : de en
  • DE1110508B - Press and method for drawing and stamping box parts on this press : de en
  • US2991237A - Thorium dispersion in bismuth : en
  • DE1834445U - MIXER GEARS FOR CONCRETE MIXERS AND THE LIKE : de en
  • FR1266085A - Boiling water nuclear reactor with overheating of steam : en fr
  • DE1110506B - Process for the production of a powdery cocoa product for beverages or meals which is easily dispersible in water or milk : de en
  • FR1266046A - Crystalline polyvinyl formate, highly crystalline polyvinyl alcohol derived therefrom, and method of manufacture : en fr
  • FR1265957A - Improvements to optical control devices for lubrication circuits and the like : en fr
  • GB871812A - Slug cutters for printing : en
  • US2990994A - Cardboard dispensing receptacle : en
  • US2990590A - Awning rafter saddle tie : en
  • US2991173A - Metal refining method and apparatus : en
  • GB872101A - Improvements in or relating to injection moulding machines : en
  • DE1110543B - Electric remote control device for the hydraulic drive of the steering gear of ships : de en
  • DE1834040U - CATALYST. : de en
  • DE1834488U - STRAINER FOR THE DRAIN PIPE ON BATHTUBS AND SINK. : de en
  • GB872147A - Heat-hardenable compositions composed of polyvinyl chloride, epoxy resin and hardening agent : en
  • DE1110401B - Method and device for controlling hydraulic presses, in particular plastic presses : de en
  • DE1110572B - Device for drying powdery to grainy goods by frictional heat : de en
  • FR1266022A - Subscription television receiver : en fr
  • CA623394A - Cooling device : en
  • BE601354A - Improvements to items to be inflated. : en fr
  • CA623213A - Fuel supply system : en
  • US2990927A - Vehicle transmission systems : en
  • CA623139A - Uniting thermoplastic material to a base : en
  • CA623264A - Electrically conductive slagforming body : en
  • DE1110192B - Cooled rail for industrial heaters such as push ovens : de en
  • DE1110568B - Conveyor device for bulk goods : de en
  • DE1834134U - RUETTELGEHAENGE, ESPECIALLY FOR EMPTYING A FOUNDRY FORM BOX. : de en
  • DE1834200U - ELECTRIC OVEN. : de en
  • USD190830S - Tire chains : en
  • US2990799A - Anchor : en
  • US2991102A - Connecting structure for beams of a roof support or the like : en
  • US2991250A - Marine turbine lubrication : en
  • US2991299A - Titanium trialkanolamine derivatives : en
  • BE601266A - Manufacturing process of welded hoop screens or borders : en fr
  • BE601302A - Protection device. : en fr
  • US2991252A - Synthetic lubricants : en
  • DE1110564B - Process for manufacturing high pressure asphalt panels : de en
  • FR1265847A - Equipment for practicing physical culture with the family : en fr
  • FR1266219A - Process for the preparation of halo-substituted aromatic nitriles : en fr
  • US2990807A - Apparatus for coating particles : en
  • DE1834441U - CONVERSIBLE ANIMAL TOY. : de en
  • GB872131A - Polypropylene compositions : en
  • DE1834487U - CLOSURE FOR SINK, BATHTUB AND THE LIKE. DRAIN. : de en
  • BE601315A - Accelerated concrete hardening process and heated formwork used for this purpose. : en fr
  • DE1834189U - SWIVEL PLATFORM DRIVE. : de en
  • DE1834249U - LIQUID-FILLED THERMOSTATIC ELEMENT. : de en
  • US2991197A - Method for coating columbium and alloys thereof : en
  • GB872112A - Improvements in or relating to steroids and the manufacture thereof : en
  • GB872357A - Process for the preparation of cyclohexylethyl alcohol : en
  • DE1110493B - Spraying process for surface treatment, in particular for cleaning objects, and device for this : de en
  • DE975020C - Process for the separation of volatile from non-volatile metal sulphides by means of a two-stage rust removal : de en
  • FR1266199A - Pressurized fluid mechanism : en fr
  • FR1266337A - resistance element for a temperature controller and refrigerator thermostat or the like provided with said element : en fr
  • LU40084A1 - : en
  • US2990589A - Window structure : en
  • US2990935A - Apparatus for delivering articles with a predetermined orientation : en
  • US2990831A - Apparatus for making mouthpiece cigarettes : en
  • US2990964A - Toy electric train assembly : en
  • DE1110379B - Device for hanging books arranged vertically next to one another, in particular telephone subscriber directories : de en
  • DE1834490U - REFILLABLE ATOMIZER WITH INTERCHANGEABLE GAS PRESSURE CAPSULE. : de en
  • DE1834298U - TOOTH COUPLING WITH AXLE PARALLEL TEETH AND DAMPING INSERTS BETWEEN THE TOOTH FLANGE OF THE COUPLING STAR AND THE COUPLING SLEEVE. : de en
  • DE1834119U - DEVICE FOR BASE AND MEASUREMENT OF ORTHODONTIC MODELS. : de en
  • DE1834341U - PRESSURE CONVERTER FOR FORMING AIR PRESSURE INTO OIL PRESSURE. : de en
  • FR1266313A - Improvements to anti-condensation devices intended to be attached to window glasses and others : en fr
  • US2991473A - Scanning antenna system for horizontally and vertically polarized waves : en
  • US2990780A - Control for fluid system : en
  • US2991161A - Autoclave : en
  • US2991194A - Resin impregnating method : en
  • FR1265932A - Method and device for piezometric indication of water depth in reservoirs : en fr
  • FR1266058A - High speed electricity generator : en fr
  • FR1266211A - Portable workshop device for exhaust gas removal : en fr
  • FR1265841A - Process for obtaining semiconductors with alloyed p-n junctions : en fr
  • GB872251A - Improvements in transistor switching circuits : en
  • DE1110218B - Bistable toggle switch : de en
  • DE1110286B - Electronic, two-pole arrangement for keeping a direct current constant : de en
  • BE600933A - Improvements to false ceilings. : en fr
  • CA623161A - Process for augmenting pigmentation : en
  • CA623246A - Method and apparatus for filtration of undigested sludge : en
  • CA623337A - Aluminum oxide production : en
  • US2990662A - Driven attachment for a machine tool : en
  • US2990782A - Pump device : en
  • DE1096621C2 - : de
  • DE1834065U - BASE BODY SERVING AS A WINDING SUPPORT WITH FRONT CONNECTIONS, IN PARTICULAR FOR WIRE RESISTORS. : de en
  • DE1834141U - HANDLE FOR SUITCASE, BAGS, BRIEFCASE OD. DGL. : de en
  • DE1834284U - CHEST BARRIER FOR STABLES. : de en
  • GB872123A - Method of manufacturing polyvinyl alcohol having carbonyl groups at the chain ends : en
  • US2990851A - Multiple valve and connection : en
  • US2991140A - Enclosure : en
  • US2990671A - Multiple vortex pneumatic twister and method of producing alternate twist yarn : en
  • US2991258A - Adhesive composition comprising the reaction product of a vinyl pyridine and a rubber, and method of making same : en
  • US2991424A - Means for compensating electric circuit arrangements in relation to external conditions : en
  • US2991027A - Passive repeater for satellite communication systems : en
  • US2990823A - Vacuum controlled dampening device for secondary throttles : en
  • US2990932A - Bottle closing machine : en
  • US2991016A - Nozzle : en
  • US2991248A - Foam inhibited hydrocarbon composition : en
  • DE1834464U - STACKING AND FEEDING DEVICE FOR AGRICULTURAL GOODS. : de en
  • DE1834357U - LEATHER COVER FOR CAR STEERING TRACKS. : de en
  • GB872064A - Gaging device for determining the relationship between the axis of a machine part and a work surface or the like : en
  • GB871869A - Improved container for pencils, cigarettes or articles of like shape : en
  • GR22073B - SPECIAL LIFEGUARD FOR ADULTS AND MINORS. : el en
  • DE1110115B - Detachable attachment of a roll frame to a fixed comb roll frame : de en
  • US2991392A - Deflection yoke assembly : en
  • DE1834028U - DEVICE FOR STORAGE OF MEN'S PACKED SHIRTS AND SIMILAR UNDERWEAR. : de en
  • US2990956A - Record sorting machine : en
  • DE1110267B - Multiple switching arrangement for closing several circuits one after the other in an electrical device, in particular a communications device : de en
  • DE1834007U - TEXTILE FABRIC. : de en
  • DE1834161U - EGG SERVICE. : de en
  • DE1834164U - BUNK BED. : de en
  • FR1266220A - Lane change plate for skips or sedans, usable in particular in mines : en fr
  • BE600890R - Improvements to washing machines and dishwashers. : en fr
  • FR644M - : fr
  • FR75530E - Improvements in the production of oriented films : en fr
  • GB872197A - Process for improving polyolefines : en
  • LU40100A1 - : en
  • DE1110459B - Calculating wheel : de en
  • DE1110409B - Process for the production of solvent-resistant and flexible polymerisation products from unsaturated polyester resins : de en
  • FR1266137A - Device for varying the stroke of a table, in particular on machine tools : en fr
  • FR1266153A - Improvements to crystal mixers : en fr
  • FR1266247A - Siphon designed to act as a water seal and debris collector : en fr
  • US2991438A - Inductive pick-off devices : en
  • CA623117A - Method of relatively fixing metallic objects, more particularly electrodes for cathode-ray tubes : en
  • GB872000A - Improvements relating to regulated power supply arrangements : en
  • FR1266295A - Improvements to air coolers by water evaporation : en fr
  • FR1265927A - Switch for controlling the passage of moving parts : en fr
  • GB872102A - Improvements in and relating to sulphonylureas and the manufacture thereof : en
  • GB872320A - N-substituted azepines and their production : en
  • FR1266246A - Device for holding the ingot container in its support in a extrusion press : en fr
  • GB871957A - Improvements in and relating to electrical protective relay systems : en
  • US2990665A - Article feeding apparatus and method : en
  • BE601338A - Preparation of dehydrated potatoes. : en fr
  • US2991168A - Fibrous solid propellants in sheet form : en
  • US2990821A - Secondary throttle dampening device : en
  • US2991072A - Folding gripper control means in rotary printing machines : en
  • CA623157A - Deflecting tool : en
  • CA623228A - Non-woven textile materials : en
  • CA623348A - Welding apparatus : en
  • DE1834299U - FUEL PIPE MADE OF POLYHEXAMETHYLENE ADIPAMIDE. : de en
  • CA622998A - Reclining article of furniture : en
  • US2991198A - Magnetic record carriers : en
  • US2991111A - Handle assembly : en
  • US2991441A - Watertight electrical connector : en
  • US2990585A - Cotton cleaning apparatus : en
  • CA623000A - Semi-remorque : en
  • DE1834023U - DEVICE FOR WIDE DRYING AND LOOKING AT WET TREATED, IN PARTICULAR DYED TEXTILES. : de en
  • FR1265890A - Method of brazing capacitors and capacitors brazed according to this method : en fr
  • FR1266272A - Method for automatic removal of excess material in the manufacture of tiles in the press, and device for implementing the method : en fr
  • DK91255C - Gear pump. : da en
  • BE601131A - Process for manufacturing small capsules containing a solid particle : en fr
  • CA623172A - Preparing oxidation resistant petroleum materials : en
  • DE1834135U - ADJUSTABLE SUN PROTECTION DEVICE. : de en
  • US2991343A - Selective switches : en
  • US2991393A - High-transconductance cathode-ray tube : en
  • USD190807S - Building block : en
  • USD190844S - Air heater : en
  • US2990686A - Combustor apparatus : en
  • DE1834420U - MACHINE FRAME FOR TWISTING OR SPINNING MACHINES. : de en
  • GB872099A - Improvements in or relating to liquid detergent compositions and the manufacture thereof : en
  • GB872113A - Preparing organo manganese compounds electrolytically : en
  • BE601146A - Coloring process : en fr
  • US2991277A - Copolymers of trifluoroethyl vinyl ether and alkyl esters of acrylic of methacrylic acid, and method for preparing same : en
  • CA623263A - Distillation of organic compounds : en
  • US2991199A - Process for preparing heat sealable films, compositions useful therein and the articls produced thereby : en
  • DE1834268U - ROTATING ASHTRAY WITH LOCKABLE DISPOSAL OPENING. : de en
  • DE1834389U - DEVICE FOR CLEANING THE PERFORATED DISC OF THE MEAT GRINDER. : de en
  • BE601336A - Process for dehydrating potatoes. : en fr
  • CA623208A - Blades for bladed rotors of axial flow compressors or turbines : en
  • DE1110473B - Connection clamp for profile rails : de en
  • DE1110511B - Wood pulp obtained by the pre-hydrolysis sulphate process for the production of cellulose esters or regenerated cellulose : de en
  • DE1834054U - CARRIER HOLDER FOR LOADING EQUIPMENT IN VEHICLES. : de en
  • CA623145A - Platen press : en
  • BE600850A - Handling device. : en fr
  • DE1834325U - SAMPLE COLLECTION FOR PACKAGING MATERIALS IN THE CANDY INDUSTRY, IN PARTICULAR FOR WRAPPING MATERIALS FOR SWEETS. : de en
  • DE1110357B - Vacuum ampoules for withdrawing blood and other fluids : de en
  • DE1834479U - TIME CLOCK. : de en
  • DE1110360B - Dental injection handpiece : de en
  • CA623253A - Machine for automatically connecting rubber soles to leather or textile vamps : en
  • DE1110381B - Door lock for elevator shaft doors : de en
  • FR1266120A - Manufacturing process of a mixed leather and other material sole : en fr
  • US2990774A - Retrievable carrier for a shaped charge perforator : en
  • CA623115A - Photographic transfer processes and devices : en
  • CA623218A - Transistor amplifier : en
  • USD190815S - Combined clothes and shoe rack : en
  • CA623299A - Turbine blades with erosion-resistant surfaces : en
  • CA623037A - Game : en
  • CA623202A - Wood grinding machine : en
  • BE600772A - Improvements to chicken cages. : en nl
  • BE601179A - Broom handle : en fr
  • CA623099A - Machine for making ornamental pompon bows : en
  • CA623110A - Heat exchanger : en
  • CA623176A - Nuclear reactor control arrangements : en
  • CA623304A - Spirits-aging container : en
  • CA623392A - Medium and method for producing and isolating hyaluronic acid : en
  • US2991177A - Method of incorporating coupler with dimethyl formamide in hydrophilic colloids : en
  • CA623401A - Arrangement in ticket feeding machines : en
  • US2990676A - Battery driven clock : en
  • BE601333A - Process for removing aromatics from hydrocarbon mixtures. : en nl
  • DE1110457B - Motor mower with mower on the front : de en
  • DE1834138U - HAND CASE. : de en
  • FR1266235A - Improvements in carburetors : en fr
  • DE1834136U - BAG, BAG, ESPECIALLY KEY POCKET. : de en
  • JPS369465B1 - : ja
  • US2990861A - Mechanism for beveling planks or the like : en
  • US2991317A - Cycloolefin production : en
  • DE1834347U - CONTINUOUSLY VARIABLE PULL DRIVE, IN PARTICULAR V-BELT DRIVE FOR VEHICLES WITH DIVIDED PULLEY. : de en
  • US2990827A - Spring starter for internal combustion engines : en
  • US2991332A - Phonograph pickup : en
  • FR1265977A - Advanced transmission chain : en fr
  • FR1266208A - High temperature fluid heater : en fr
  • FR1266170A - Improvements to barrier layer photocells : en fr
  • GB872202A - New phenthiazine derivatives : en
  • DE1834143U - PLUG CONNECTION FOR TENT POLES AND THE LIKE : de en
  • FR1266339A - Closing device for collapsible transport container and container provided with said device : en fr
  • GB871860A - Pouring device : en
  • GB871868A - Improvements in or relating to clamping arrangements for laminated magnetic cores in transformers : en
  • FR1266290A - Electric delay primers for gassy environments : en fr
  • FR75020E - : fr
  • DE1110484B - Repair lock for water pipe valves : de en
  • DE1834030U - LAUNDRY DRYERS. : de en
  • GB871823A - Label-disposer for bottle-washing machines : en
  • GB872106A - A process for the preparation of surface active compounds : en
  • GB871836A - Improvements in or relating to methods of synthesizing 2, 4, 4, 4-tetrachloro-butyric acid : en
  • US2990607A - Method of producing electric heating pads : en
  • US2990681A - High compression externally fired laminal displacer engine : en
  • US2990945A - Cartridge packing means : en
  • USD190845S - Ash tray : en
  • AU259256B2 - Improvements relating tothe processing of webs of material : en
  • BE601256A - Method and installation for achieving equal angular positions of two axes not mechanically coupled : en fr
  • CA623238A - Continuous yarn windup apparatus : en
  • US2990551A - Integrated clasp for use with neckties : en
  • US2990718A - barnaby : en
  • US2990960A - Boot and overshoe rack : en
  • US2991425A - Delay network : en
  • CA623051A - Apparatus for reaming holes drilled in the earth : en
  • US2990895A - Turbodrill : en
  • US2990966A - Self lowering tilt bed trailer : en
  • US2991036A - Magnetic box holding bracket : en
  • DE1110529B - Cooling device for aircraft wheels with disc brakes : de en
  • DE1834422U - DEVICE FOR ACTIVE EXTENSION OF THE HUMAN BODY. : de en
  • BE600905R - Improvements to trolleys, bundles and mobile tanks. : en fr
  • US2990787A - Tie handling equipment for use in conjunction with ballast handling devices used under railroad tracks : en
  • CA623309A - Prevention of false locking in frequency control circuits : en
  • FR1265838A - Dispenser for fibrous material : en fr
  • CA623403A - NOVIONO-.delta.-LACTONE AND METHOD OF PREPARING THE SAME : en
  • BE600898Q - Autoclave seal for the tight assembly of tubes or other collared elements. : en fr
  • DE1110413B - Process for improving the soot absorption of raw montan wax : de en
  • DE1834074U - CABLE CONNECTION. : de en
  • US2991344A - Push button a. c. switch : en
  • CA623215A - Recirculating square boiler : en
  • CA623258A - Frangible safety valve : en
  • CA623366A - Blade apparatus : en
  • CA623214A - Amino fatty acid amides and bituminous compositions containing same : en
  • US2990901A - Swing axle suspension : en
  • BE600837A - Method and solution for the treatment of zinc alloy coatings. : en fr
  • BE600793A - Improvement in cable conveyor belts : en fr
  • US2990942A - Coal conveyor : en
  • LU40093A1 - : en
  • BE601233A - Animal protein recovery process : en fr
  • CA623297A - Automatic focusing system : en
  • BE601313A - Process for fixing letterpress and similar works on sheets of plastic materials and apparatus for the application of this process. : en fr
  • CA623109A - Convertible cabinet, bed and sofa : en
  • CA623275A - Dental-floss holder : en
  • DE1834087U - LIQUID RESISTANCE WITH TWO OR MORE ELECTRODES FOR HIGH ADJUSTMENT SPEED. : de en
  • BE601276A - Cylindrical needle roller bearing with guide cage and its manufacturing process : en fr
  • CA623175A - Fuel control for gas turbine : en
  • DE1110500B - Gear shape grinding machine with additional oscillating work piece or tool drive : de en
  • US2991020A - Double-disk refiner : en
  • US2991143A - Method of water and flame proofing of cellulose fabric after dyeing : en
  • GB872274A - A process for lowering the pour point of high boiling point hydrocarbon mixtures, especially lubricating oils : en
  • CA623124A - Method of assembling a relay : en
  • CA623039A - Folding bunks and tent for travelers in motor vehicles : en
  • US2991096A - Friction lock for telescoping sleeves : en
  • US2990871A - Device for forming tabs on articles : en
  • US2991005A - Compressor scavenging system : en
  • US2991325A - Electrolytes for rechargeable dry cell : en
  • US2991035A - Combination walking stick and stool : en
  • BE601144A - New water-soluble azo dyes : en fr
  • GB872104A - Method of producing organic hydroperoxides : en
  • DE1110171B - Process for the preparation of substituted amines : de en
  • DE1110345B - Automatic arc welding car with two welding heads and guide wheels : de en
  • DE1834253U - STILL. : de en
  • DE1834334U - ADVERTISING OD. DGL. INFORMATION SIGN. : de en
  • GB872124A - Improvements in or relating to signal recording apparatus : en
  • US2991167A - Solid rocket propellant compositions : en
  • US2990648A - Thermometer tube forming apparatus : en
  • US2990832A - Process of pretreating hair for cold waving : en
  • US2990915A - Oil control arrangement for injection type internal combustion engines : en
  • USD190838S - Examined or : en
  • US2991266A - Mixtures of diorganopolysiloxanes, liquid cyanoalkylpolysiloxanes and silica filler : en
  • DE1834128U - ARMBATH HOLDER FOR PUBLIC ARMBEDS. : de en
  • US2991094A - Articulate mechanical connection : en
  • BE598743A - Amino-1 (omega-haloacethyl) -2 anthraquinones : en fr
  • DE1834355U - ELASTIC JOINT. : de en
  • US2990574A - Lens molding apparatus : en
  • US2991412A - Oxygen analyzer : en
  • CA623284A - Apparatus for filling containers : en
  • US2990747A - Ball detent fastener having pin movable to unlocked position by movement of actuator in either axial direction : en
  • US2990863A - Chalaza clipping tool : en
  • CA623040A - One-piece carton and sipper straw holder : en
  • CA623094A - Leaded gasoline with halohydrocarbon additive : en
  • CA623121A - Transistor : en
  • CA623388A - Method and apparatus for handling foundry flasks : en
  • US2991459A - Digital storage oscillograph : en
  • US2991151A - Crystalline zeolite q : en
  • US2991190A - Method of producing moisture resistant building units : en
  • US2991314A - Process for cleavage of lignin to produce phenols : en
  • DE1110154B - Process for the preparation of pure 2,2-bis [4-hydroxyphenyl] propane diallyl ether : de en
  • DE1110194B - Spring tongue device, especially for grooved rail switches, in block construction : de en
  • DE1834440U - LOCK-IN CONNECTION OF PLAY BLOCKS. : de en
  • CA623092A - Amphibious caravan : en
  • US2990760A - Photographic camera : en
  • BE600927A - Process for the deacidification of water. : en fr
  • DE1110334B - Reactor operated with uranium hexafluoride as a nuclear fuel for generating energy : de en
  • DE975024C - Switch-off device for capacitors built into the housing : de en
  • FR1266134A - Tool steel with a high carbon content for heat treatments and its manufacturing process : en fr
  • US2991429A - Pulse generator circuit : en
  • CA623334A - Liquid springs : en
  • US2990765A - Stereo camera for scientific and surgical photography : en
  • CA623406A - Foundry cores : en
  • DE1110422B - Process for the production of copolymers which are soluble in water and water-containing alcohols : de en
  • DE1834340U - FLASH LIGHT WITH SPLITTER PROTECTION. : de en
  • CA623024A - Inflatable structures : en
  • US2991308A - Synthesis of exo-norborneol : en
  • DE1110270B - High voltage switch with self-produced extinguishing agent : de en
  • FR1266196A - Process for the production of phosphines substituted with a halogen group : en fr
  • USD190847S - Textile fabric or similar article : en
  • DE1834020U - ROUTE SHIELDING OF MAIN AND BLIND SHAFTS WITH POLYAMIDE FABRIC INLAY, PRESENTLY FOR SUBMINING. : de en
  • US2991103A - Connecting structure for beams of a roof support or the like : en
  • US2990893A - Land levelling and smoothing harrow : en
  • DE1110264B - Terminal for two-core welding cables : de en
  • GB872342A - Improvements in and relating to electrically driven remote controlled toy vehicles : en
  • DE1110224B - Counter system of the decade tube type with number-specific preselection of control pulse outputs : de en
  • DE1834104U - BRACKET FOR FASTENING TRANSISTORS. : de en
  • FR1266032A - Catalytic preparation of benzene : en fr
  • GB872129A - Process for the production of 3ª-, 12ª--dihydroxy-11-oxo-23-bromospirostane : en
  • US2990635A - Pressing cover for irons : en
  • US2991345A - Induction welding machine with auxiliary air blast heating : en
  • US2991469A - Radar test set : en
  • US2991146A - Cellulose fabric and process of making same : en
  • LU40102A1 - : en
  • BE598863A - Improved synthetic resins : en fr
  • BE598870A - Process for the production of methenyl-4-4'-bis- (pyrazolones-5) : en fr
  • CA623179A - Compact adjustable spring support : en
  • FR1265936A - Assembly device on the bases of furniture elements such as tops : en fr
  • DE1834273U - CONVEYOR BELT ON WOOD HARVESTING MACHINES WITH CONVEYOR STUDS ATTACHED BY HOLLOW OR TUBE RIVETS. : de en
  • US2991297A - Process for preparing synthetic lubricants : en
  • DE1834463U - IDLE SUPPORT ROLLER SET FOR TROUGH-SHAPED ENDLESS CONVEYORS. : de en
  • FR1266102A - Improvements in the treatment of wool and similar materials : en fr
  • DE1110216B - Arrangement to achieve minimum pulse spacing : de en
  • DE1110225B - Pulse counter and counter tubes for such a device : de en
  • DE1110287B - Overcurrent release device for AC circuits with two release systems : de en
  • DE1834098U - CLOSED SUSPENSION LAMP, ESPECIALLY FOR A LONG TUBE-SHAPED LIGHT SOURCE. : de en
  • US2991304A - Diphenyl-methane derivatives and process of preparing them : en
  • CA623245A - Bagging machine : en
  • CA623193A - Method of making cathodes : en
  • CA623269A - Remote control receiver : en
  • DE1834183U - HOLDER FOR WATCH STRAP. : de en
  • USD190814S - Minnow holding fish lure or the like : en
  • US2990819A - Cylinder head construction for internal combustion engines : en
  • LU40095A1 - : en
  • DE1110441B - Method and device for localizing areas that have become leaky in a heat exchanger : de en
  • DE1110539B - Vehicle wheel with a rubber tire and with bar elements protruding from the tread of the tire : de en
  • FR1266282A - assembly elements for power lines replacing splices : en fr
  • DE1834036U - PROTECTIVE COVER MADE OF TRANSPARENT FILM. : de en
  • DE1834350U - SHIFT FORK FOR MOTOR VEHICLE TRANSMISSION. : de en
  • DE1834399U - WRITING PLATE WITH INTERCHANGEABLE CLAMPING RAILS. : de en
  • FR1265939A - Weighing device : en fr
  • GB871972A - Improvements in or relating to containers for powdery or granular materials : en
  • GB872138A - Improvements in or relating to substituted organosilicon compounds : en
  • US2990769A - Imprinting machine : en
  • US2990980A - Dispensing container closure : en
  • DE1834174U - FASTENING DEVICE FOR WOODEN PARTS OF CABINETS, SHELVES AND FURNITURE PIECES. : de en
  • DK91240C - Fittings, preferably for use in crawl spaces. : da en
  • US2990812A - Impact tool : en
  • BE600786A - Improvements to devices for pushing mine transporters : en fr
  • US2991369A - Apparatus for determining the position of printed items : en
  • US2991064A - End construction of annular spring device : en
  • US2991309A - Protein hydrolysis : en
  • CA623196A - Process for preparation of chocolate extract or chocolate syrup from cocoa : en
  • DE1110374B - Interchangeable tool for motorized household kitchen appliances : de en
  • CA623416A - Knitted garment with breast cups and method of making : en
  • DE1110200B - Articulated connection for interconnected vehicles of an articulated train : de en
  • DE1110288B - Arrangement for the rapid interruption of electrical circuits : de en
  • DE1110512B - Photographic enlarger : de en
  • BE601180A - Culinary apparatus. : en fr
  • FR1266321A - Mobile lifting device on vertical walls and others : en fr
  • US2990873A - Method and a device for the formation of fleeces of predetermined length composed of wood particles : en
  • US2991066A - Lowering device applicable to automobile springs : en
  • BE601221A - Process for preparing pure powdered iron : en fr
  • CA623133A - Article of repose for supporting the body of a person : en
  • CA623294A - Oscillator circuit arrangements for operating low pressure electric discharge lamps : en
  • CA623283A - Amplifiers employing transistors : en
  • LU40042A1 - : en
  • LU40105A1 - : en
  • DE1834029U - LAUNDRY DRYERS. : de en
  • FR1266206A - Slurry pump : en fr
  • FR1266353A - New animal feed : en fr
  • GB872237A - Wire drawing die : en
  • LU40094A1 - : en
  • US2991033A - Stacking rack for pallets : en
  • US2991229A - Toothpaste composition : en
  • BE601296A - Process and bag for packaging boiled, baked or roasted foods : en fr
  • US2990710A - Pulp bleaching apparatus : en
  • US2991399A - Solenoid push pin : en
  • BE601206A - Method for making visible on the radar screen a determined area in a larger water surface : en fr
  • BE598785A - Process for the preparation of steroid compounds : en fr
  • US2990810A - Devices for weaning young animals : en
  • CA623382A - Asbestos casket : en
  • US2990978A - Mixers : en
  • US2991244A - Lubricating compositions containing phosphonic acid salts : en
  • USRE25006E - Vertical tube heaters : en
  • USD190808S - Combined traverse rod and carriers : en
  • BE600816A - Device for distributing the blast under the screens of a purifying device by blown air on a combine harvester : en fr
  • CA623374A - Polyurethane foams : en
  • DE1110125B - Washing machine : de en
  • FR1266275A - Process for preparing alkylborines : en fr
  • GB872009A - Vehicle supporting structure : en
  • GB872047A - Improvements in or relating to apparatus for the manufacture of mouthpiece cigarettes : en
  • US2990996A - Top-lifting carton : en
  • BE601329A - Electrostatic printing device. : en fr
  • US2990592A - Automatic pressure pouring control mechanism : en
  • US2990640A - Ornament with connecting means : en
  • US2991222A - Solubilized metal salts of nu-nitroso nu-arylhydroxyl amines : en
  • CA623221A - Process for color correction and photographic elements therefor : en
  • BE598792A - Process for preparing new hydrazines, in particular 2-hydrazino-indanes and their salts : en fr
  • BE600889Q - Improvements to washing machines and dishwashers. : en fr
  • BE601324A - Improvements to the control devices of a set of several electric motors. : en fr
  • BE600932A - Improvements to devices for grinding and polishing the wall of tube bores or other objects. : en fr
  • CA623354A - Process for the electrolytic production of fluorine and apparatus therefor : en
  • US2990734A - Tool to prepare rivets for heading : en
  • US2990758A - Photographic cameras : en
  • US2991333A - Acoustical device : en
  • BE600824A - New asymmetrically substituted disulfonamides and their preparation : en fr
  • BE601355A - Assembly of door handles. : en fr
  • US2990695A - Thermodynamic transfer systems : en
  • US2990719A - Control apparatus : en
  • US2990776A - Wind driven generator : en
  • US2991351A - Remotely positionable lamp : en
  • US2991367A - Neutron source : en
  • DE1110134B - Bulldozer : de en
  • DE1834039U - DEVICE FOR THE CONTINUOUS PRODUCTION OF SATURATED SINK SUBSTANCE-FREE SOLUTIONS. : de en
  • CA623248A - Frequency multiplier : en
  • JPS369421B1 - : ja
  • BE601139A - Electromagnetic rotary machine : en fr
  • DE1110211B - Arrangement for the axial advance of the image drum of facsimile devices : de en
  • DE1110248B - Circuit arrangement for checking the adjustment paths in telecommunication systems, in particular telephone systems : de en
  • FR1266252A - Magnetic coupling : en fr
  • GB871883A - Improvements in or relating to acrylonitrile copolymers : en
  • GB871892A - Apparatus for synchronizing a pair of co-operating piston motors : en
  • GB872133A - Improvements relating to upholstered-structure cushioning supports : en
  • DE1110342B - Method for material processing by means of a charge carrier beam : de en
  • US2991022A - Tape winder : en
  • BE600879A - Frame for device films. : en fr
  • DE1110555B - Electrical control device for exercise equipment : de en
  • DE1834279U - PLANT POT. : de en
  • BE598751A - Improvements relating to noise reduction of engine blocks : en fr
  • BE600865A - Rule to find harmonic chords. : en fr
  • DE1834003U - BABY DIAPER. : de en
  • DE1834364U - SIGNALING DEVICE ON DRIVE AND MOTORCYCLES. : de en
  • FR1266083A - New polymer composition with improved affinity for dyes : en fr
  • FR1266236A - Method and device for feeding crushers : en fr
  • GB871895A - Improvements in or relating to releasable fastening devices : en
  • BE600955A - System for the continuous positioning of an organ from intermittent data : en fr
  • DE1110159B - Process for the preparation of analeptically active N-substituted amino orcamphan derivatives or of their acid addition salts and quaternary ammonium compounds : de en
  • GB871960A - Improvements in or relating to multiformat arrangements in roll film cameras : en
  • BE601288A - Simultaneous manufacturing process of metallic copper and ammonium sulfate : en fr
  • US2990974A - Article dispensing means : en
  • USD190846S - Plastic sheet material : en
  • DE1834212U - CLAMP FOR EQUIPPING METAL PIPE STANDS FOR ONE-STOREY ASSEMBLY HOUSES TO BE BUILT IN A SKELETON DESIGN. : de en
  • FR1265923A - Advanced lifting device : en fr
  • FR1266243A - Two-part stopper, nozzle, sprayer and dropper for bottles and similar containers : en fr
  • BE600942A - Quick sorting facility. : en fr
  • FR1266097A - Method of manufacturing an electrically conductive paper : en fr
  • GB872142A - A process for polymerizing alpha-olefines : en
  • BE600937A - Curved and semi-curved file. : en fr
  • BE600941A - Method of promoting sales and receipt used in this method. : en nl
  • DE1834142U - DEVICE FOR SUCTIONING HORN AND SKIN DUST IN THE FOOT CARE PRACTICE. : de en
  • DE1834313U - RUETTELSIEB FOR THE CONSTRUCTION INDUSTRY. : de en
  • BE601019A - Stretch bracelet. : en fr
  • CA623187A - Voltage responsive valve circuit arrangements : en
  • CA623250A - Stripless wiring for electrical wiring devices : en
  • BE601316A - Method of controlling or regulating steam turbines. : en fr
  • DE1110383B - Hydraulic lifting device for assembly pits : de en
  • DE1834144U - TENT HERING WITH INSERTED TENT NAIL. : de en
  • DE1834345U - TRACKLESS FLOOR CONVEYOR. : de en
  • BE601200A - Hunting-shuttle device for looms. : en fr
  • CA623293A - Dyeing and printing process : en
  • FR1265809A - Process for the preparation of symmetrical bis-amines : en fr
  • GB871918A - Improvements in or relating to the manufacture of composite mouthpiece cigarettes : en
  • GB872030A - Improvements in or relating to electromagnetic contactor devices : en
  • US2990675A - Breakage detector for yarn : en
  • US2990900A - Turning-control device for a track-laying vehicle : en
  • BE600918A - Mobile metal mold for concrete slabs. : en fr
  • BE600925A - Window structure without frame. : en fr
  • US2991253A - Solid soap composition : en
  • US2991359A - Radio receiving arrangement : en
  • BE601160A - Improvements in the warehousing and warehousing of goods. : en fr
  • DE1834410U - DEVICE FOR SELF-DEFENSE. : de en
  • BE600778A - Tin catalyst composition : en fr
  • CA623393A - Process for the manufacture of benzenedicarboxylic acid esters : en
  • CA623377A - Preparation of fluorocarbons and magnesium : en
  • US2991455A - Magnetic core logical devices : en
  • CA623231A - Control systems for motor driven machines of multi-unit types : en
  • US2991041A - Folding stool : en
  • USD190797S - Hooded ball caster : en
  • FR1266448A - Folding warning triangle : en fr
  • DE1834103U - TERMINAL BOX FOR MOUNTING ON AN ELECTROMAGNET. : de en
  • GB872379A - Improvements in apparatus for checking the fineness of a powdered product pneumatically conveyed via a pipeline : en
  • CA623194A - Antifungal compositions and procedure for protecting article therewith : en
  • US2990563A - Applicator device : en
  • FR1265865A - Fitting for plastic pipes : en fr
  • FR1265931A - Thermometric device : en fr
  • FR1266195A - Apparatus for effecting the rotation of the plane of polarization of electromagnetic waves polarized in a plane : en fr
  • GB872159A - Improvements relating to heat exchange systems in distillation plants : en
  • GB871990A - Improvements in or relating to shoe upper conforming machines : en
  • US2991050A - Method and apparatus for mixing articles : en
  • US2991300A - Polyalkyleneoxide esters of carboxyalkylpolysiloxanes : en
  • FR1266073A - Photographic camera : en fr
  • US2991002A - Installations for compressing air or gas : en
  • FR1266261A - Hydraulically damped door closer : en fr
  • FR75540E - Formwork for wall construction : en fr
  • US2990856A - Shuttle and threading block : en
  • FR1266352A - Balancing device for high pressure centrifugal pumps incorporating thrust rings : en fr
  • FR1265802A - Process for making adrenal hormones : en fr
  • DE1834132U - INDUCTION CRUCIBLE MELTING FURNACES. : de en
  • CA623089A - Multi action electrical thermostat : en
  • CA623266A - Process for preparing expanded cellular materials : en
  • FR1266331A - lock nut : en fr
  • FR75009E - : fr
  • GB871838A - Purification of poliomyelitis virus : en
  • GB871902A - Improvements relating to shaft seals : en
  • GB871962A - Improvements in devices for illuminating the background of the eye : en
  • LU40097A1 - : en
  • GB872317A - Improvements in and relating to sealing rings for pipes : en
  • FR1265886A - Improvements to the brush mounting devices of rotating machines : en fr
  • GB871929A - Starting and operating device for electric discharge lamps : en
  • GR22067B - ELASTIC FLOOR CLEANER. : el en
  • BE601156A - Application of flocking and screen printing, or all kinds of prints, to braids and medallions intended for the manufacture of religious ornaments : en fr
  • CA623058A - Visual supervision of high frequency erasing for a magnetic recording system : en
  • CA623091A - Speedometer indicating means : en
  • DE1834415U - BARRIER TAPE. : de en
  • US2990809A - Livestock watering tank : en
  • US2991230A - Oxygenation of steroids with streptomyces halstedii : en
  • FR1265921A - Multiple discharge pump : en fr
  • GB871830A - Method for the simultaneous production of hydrogen peroxide and carbonyl compounds : en
  • FR1266051A - A process for the catalytic oxidation of hydrocarbons in the vapor phase : en fr
  • FR1266143A - light scattering screen and method of manufacture thereof : en fr
  • FR1266399A - Rotary sprayer for watering in the form of rain water : en fr
  • GB872287A - Hydraulic checking and weighing gear : en
  • GB872108A - Improvements in or relating to steroids and the manufacture thereof : en
  • GB872091A - Improvements in or relating to gas cooled nuclear reactors : en
  • FR1266224A - Variable impedance electrical circuits : en fr
  • FR1266234A - Planting machine : en fr
  • GB871872A - Improvements in or relating to thermostatically controlled gas fired water heaters : en
  • GB872368A - Improvements relating to lances for use in steel-making : en
  • FR1265808A - Biguanids : en fr
  • BE601263R - The stop valve : en fr
  • CA623292A - Solutions of polysulphonamides : en
  • US2990689A - Method and apparatus for the production of argon : en
  • FR1266217A - Butyl rubber reactor washing system : en fr
  • FR1266354A - Individual portion of ice cream : en fr
  • DE1834232U - DEVICE FOR ROUND MILLING CORNERS, PREFERRED FOR WOOD PROCESSING. : de en
  • FR1266010A - Improvements in the construction of atomic cells : en fr
  • FR1266424A - Machine for picking up and bruising a cut crop : en fr
  • FR1266043A - Octopus well : en fr
  • GB871879A - Improvements in or relating to head boxes and linings for ingot moulds : en
  • GB872156A - Improvements relating to sealing arrangements for window and like glass panels : en
  • GB872256A - Improvements in methods for treating fuel gases : en
  • FR1265869A - Method and apparatus for applying gummed edges to cloth towels and products thus obtained : en fr
  • DE1834223U - PLASTIC PROFILE STRIP FOR ROLLER SHUTTERS. : de en
  • DE1110201B - Claw coupling for vehicles : de en
  • DE1110525B - Multi-layer surface or space structures for protection against radioactive waste in dissolved form : de en
  • DE1110576B - Process for cleaning and sterilizing swimming pool water : de en
  • DE1834199U - ELECTRIC HEATING TUBE COOKING PLATE. : de en
  • DE1834215U - COMPOSITE BOX WINDOW. : de en
  • US2990958A - Froth flotation method : en
  • DE1110487B - Process for electroplating objects made of perhalohydrocarbons : de en
  • DE1834194U - DOOR, IN PARTICULAR COOK DOOR, WITH SPRING DRIVE. : de en
  • FR1265937A - Improvements to storage, screening and weighing facilities for bakeries : en fr
  • FR1266209A - Fruit packing tray cover trim : en fr
  • GB871827A - Improvements in machines for moulding thermoplastic material : en
  • GB872370A - A new or improved sharpening device : en
  • US2991000A - Tear strip means for plastic packaging : en
  • GB872174A - Improvements in spectrum analysis apparatus : en
  • FR1266288A - Process for the preparation of tetrahydroisoquinoline derivatives : en fr
  • GB872343A - Improvements in or relating to the separation of the isotopes of lithium : en
  • US2990937A - Servo control systems : en
  • BE601274A - Chemotherapeutic compositions of aromatic glyoxalic derivatives : en fr
  • DE1834163U - ARMREST. : de en
  • FR1265908A - Arrangement for compulsory orientation of a cylindrical object in a support : en fr
  • GB871842A - Improvements in or relating to gas turbine engines : en
  • GB872073A - Improvements in or relating to electrical inductive apparatus : en
  • GR22060B - EC CARTRIDGE TYPE CASE BOX. : el en
  • GB872077A - Improvements in or relating to synchronous demodulator circuits : en
  • US2990594A - Shell molding composition and process : en
  • DE1110122B - Method and tool for narrowing a bore or for increasing the surface of a workpiece : de en
  • FR1266081A - Chain drive for gear reduction without changing to intermediate gears : en fr
  • DE974919C - Putties and adhesives : de en
  • DK91235C - Closing mechanism for fuel storage tanks for boilers. : da en
  • GB872262A - Improvements in and relating to carriage guides for mutually longitudinally movable machine components : en
  • GB872344A - Improvements in and relating to mould plates and articles produced thereby : en
  • FR75533E - Game of chance and board consisting, by means of double boxes, to bet or to bet obligatorily and simultaneously on the probability of exit, in two successive draws, of two numbers, signs, drawings, letters or figures, of a determined list , this under defined conditions : en fr
  • GB872052A - Stainless steel resistant to nitric acid corrosion : en
  • DE1110127B - Process for the continuous connection of foam sheets with a flexible carrier sheet : de en
  • DE1834101U - DEVICE FOR MANUFACTURING CROSS WINDING REELS. : de en
  • DE1834241U - REGISTRATION DEVICE. : de en
  • DE1110312B - Electrode for an electrolytic capacitor : de en
  • DE1834237U - DEVICE FOR CUTTING PLASTIC BARS, SO-CALLED RAND GRANULATOR : de en
  • FR1266128A - Process for the preparation of acetic acid : en fr
  • FR1266438A - Method for influencing the gradation of color photographic copying material : en fr
  • GB872095A - Explosion inhibiting method and system : en
  • US2991321A - Dehydrogenation in the presence of oxygen and bismuth phosphate : en
  • DE1110262B - Connection chain : de en
  • FR1266413A - Automotive body : en fr
  • GB872057A - Improvements in or relating to photographic cameras : en
  • DE1110488B - Process and device for automated, homogeneous inner lining of pipes, pipe fittings and fittings : de en
  • DE1834390U - SURFACE GRINDING MACHINE TRAINED AS AN ANGLE GRINDER. : de en
  • GB872134A - Apparatus for recording echograms : en
  • FR1266095A - Machine for rinsing and widthwise decaturation of a piece of fabric which, after brushing, forms small webs : en fr
  • DK91227C - Process for the preparation of phosphoric acid esters. : da en
  • US2990762A - Automatic control device : en
  • GB872284A - Improvements in the production of chloralkylammonium chlorides : en
  • CA623325A - Halogenation of refractory metal silicate ores : en
  • DE1834117U - HOUSING FOR STORAGE OF THE CONNECTING HOSES OF DENTAL HANDPIECES. : de en
  • DE1834400U - LETTER SIGN MACHINE FOR DRAWING BOARDS. : de en
  • FR1266037A - Method and device for the production of electrical energy from thermal energy : en fr
  • FR1266065A - Cell for load measurement : en fr
  • DE1110353B - Process for the selective hydrogenation of cracked gasoline : de en
  • US2990822A - Secondary throttle governor assembly : en
  • US2991032A - Baby bottle holder : en
  • US2990919A - Hydrodynamic brake system : en
  • US2991009A - Coded digit adder : en
  • DE1110378B - Post formed from a base profile and one or two cover profiles for shelves with height-adjustable shelves : de en
  • DE1834130U - DRYING AND DISINFECTING CABINET FOR URETER CATHETERS. : de en
  • US2991370A - Time controlled automatic engine starter : en
  • CA623338A - Olefin polymerization catalysts : en
  • DE1110133B - Brush with a plastic bristle trim : de en
  • BE601203A - Method of manufacturing a diaphragm : en nl
  • CA623128A - Oil scrubbed face seal : en
  • DE1834472U - LIFT MAST FOR FORKLIFT. : de en
  • US2990887A - Windmill : en
  • DE1110356B - Separating trap for high vacuum systems : de en
  • DE1834160U - COFFEE OR TEA POT WITH BASE. : de en
  • GB872245A - Improvements in gas filter panels : en
  • BE601217A - Method for manufacturing selectively endowed semiconductor dendritic crystals : en fr
  • GB871948A - Screw delivering attachment : en
  • GB872114A - Improvements in and relating to the preparation of epoxy compounds : en
  • GB872273A - An electromagnetic measuring apparatus : en
  • GB872231A - Improvements in and relating to the comminuting of micaceous materials : en
  • US2991058A - Cutter and conveyor mechanism for remote controlled mining machine : en
  • US2991183A - Fungicidal and bactericidal compositions : en
  • US2991249A - Grease composition containing an imidazoline : en
  • US2991245A - Lubricating oil containing silica gel treated bright stock : en
  • US2991411A - Method and apparatus for conducting geophysical explorations : en
  • US2991205A - Method of improving corrosion resistance of stainless steel : en
  • DK91214C - Process for the preparation of a homogeneous, anhydrous titanium composition for use in the polymerization of olefinic hydrocarbons. : da en
  • FR1265974A - Device for adjusting the gain or attenuation of an electric wave, using hall-effect plates : en fr
  • US2990736A - Tire repair device : en
  • US2990921A - Suspended ceiling grid construction : en
  • BE598803A - Improvements to combinations of two bodies assembled together, and tool to assemble them : en fr
  • BE601235A - Electric measuring and weighing device : en fr
  • CA623165A - Method of and means for intermixing a plurality of liquids of different specific gravities : en
  • FR1266111A - Process for spinning a melt : en fr
  • GB872060A - Improvements relating to methods of making neutron-absorbing devices : en
  • DE1110245B - Circuit arrangement for a telephone exchange with direct dialing of subscribers calling via trunk lines to the desired intercom : de en
  • DE1834024U - CONVEYOR BELT, ESPECIALLY FOR FILM PRINTING MACHINES. : de en
  • CA623324A - Mechanism for securing printing roll to shaft : en
  • US2990752A - Latches to prevent overthrow of ramming rolls for automatic guns : en
  • US2990950A - Dispenser box : en
  • US2991377A - Cooling of flame proof motors : en
  • DE1110387B - Regulation of air conditioning systems : de en
  • CA623257A - Preparation of meta-sulfoisophthalic acid : en
  • FR1266240A - Fixing of reactors, preferably of stato-reactors on the end located outside of the propeller, in particular of helicopters : en fr
  • GB872041A - Improvements in or relating to the manufacture of turbine and compressor blades : en
  • DE1834402U - LEINE HAND SHARPENING DEVICE. : de en
  • DK91221C - Process for the preparation of 16-halandandrostenedione. : da en
  • FR1266018A - Trimmed power cut-off point for easy flow : en fr
  • FR75513E - Continuous drawing of sheet glass improvements : en fr
  • US2990917A - Self-adjusting take-up means : en
  • DE1834331U - SHELF. : de en
  • DE1110492B - Aluminum foil with enlarged surface by etching : de en
  • FR1266035A - Spindle for the production and processing of spinning fibers : en fr
  • GB871982A - High speed wheelhead : en
  • GB872289A - Means for feeding continuous webs of stationery in imprinting machines : en
  • US2991142A - Scale factor recording device for oscillographic recorders : en
  • US2991458A - Ignition interference alarm : en
  • FR1266342A - Gas heated appliance : en fr
  • BE600899A - Packaged roller shutter belts. : en nl
  • FR1265801A - Process for the preparation of pyrimidine-substituted urea complexes : en fr
  • GB872032A - Improvements in or relating to steroids and the manufacture thereof : en
  • DE1834312U - BENDING PRESS. : de en
  • GB871828A - Process for polymerizing alpha-olefins : en
  • BE601182A - Ingot tongs : en fr
  • BE601245R - Sofa bed : en fr
  • DE1110257B - Spring-loaded spacer for bundle ladder : de en
  • US2991460A - Data handling and conversion : en
  • US2991465A - Band-compression device : en
  • DK91230C - Cylinder quick press with circular rate foundations. : da en
  • US2991079A - Bowling ball : en
  • US2991218A - Paper making : en
  • DE1834372U - BASE PLATE FOR MOPED NUMBER PLATES. : de en
  • GB872243A - Improvements in or relating to method of producing superior quality ingot metal : en
  • GB872238A - : en
  • FR1266203A - Continuous production process of phenol formaldehyde resin : en fr
  • GB872221A - Improvements in or relating to pesticidal compositions containing phosphorus esters : en
  • CA623267A - N-vinyl-x-alkyl-2-oxazolidinone compounds : en
  • GB872070A - Method and apparatus for making bistable magnetic material : en
  • US2991313A - Polyethers : en
  • FR1266096A - Pigment preparations, particularly suitable for dyeing synthetic polyamides during their formation : en fr
  • DE1110464B - Spawn grate for fish farming : de en
  • DE1834433U - MODEL VEHICLE. : de en
  • GB872059A - Concentrators of telephone lines or the like : en
  • GB872364A - Improvements relating to seals for rotating shafts : en
  • US2990997A - Paperboard carrier : en
  • US2991371A - Variable capacitor : en
  • GB871822A - Improvements in or relating to rotary compressors : en
  • DE1110277B - Mechanical switching device for electrical circuits : de en
  • DE1110418B - Process for the polymerization and interpolymerization of olefins : de en
  • DE1834167U - PLAYGROUNDS WITH FOLDING-DOWN SIDE PANELS. : de en
  • DE1834317U - SEWING MACHINE WITH SPOOL CARRIER. : de en
  • FR1265813A - Process for the manufacture of a 6-hydroxy-3,5 cyclosteroid : en fr
  • FR1266171A - Improvements in semiconductor devices of the kind comprising a semiconductor body of gallium phosphide, and method of manufacturing such devices : en fr
  • US2990661A - Backing disk for abrasive sheet : en
  • US2990712A - Testing ink abrasiveness : en
  • US2991235A - Method for supplying current to the anode of aluminum refining cells : en
  • US2990965A - Conveyor control system : en
  • US2991355A - Power cord type antenna system for a wave-signal receiver : en
  • FR1265805A - Preparation process of Pregnan series steroids : en fr
  • FR1266070A - Welding device : en fr
  • FR1266124A - Picking flat knitting machine : en fr
  • GB872316A - Improvements in or relating to steroids : en
  • FR1265806A - Process for the manufacture of derivatives of retrocortin and of hydro-retrocortin : en fr
  • FR1266090A - Process for the production of azo dyes : en fr
  • FR1266011A - Distributor or terminal plate, more particularly terminal plate for terminal connections of telecommunications cables : en fr
  • FR645M - : fr
  • GB871858A - Spectral flame burners and systems : en
  • GB872046A - Improvements in or relating to the manufacture of mouthpiece cigarettes : en
  • CA623209A - Ice cube ejectors : en
  • US2991181A - Cereal and method of making same : en
  • US2990886A - Fire inerting system : en
  • US2990961A - Filing device : en
  • US2991241A - Process for the production of pitch comprising heating and concurrently airblowing the bottoms of a distilled catalytically cracked gas oil : en
  • DE1834224U - FENCE POST. : de en
  • DK91222C - Process for the preparation of a molecular compound of 5-phenylazo-2,6-diaminopyridine. : da en
  • GB871863A - Improvements relating to the production of accurately formed reflecting surfaces : en
  • USD190810S - Telephone handset : en
  • FR1265949A - Improvements made to devices for supplying internal combustion engines : en fr
  • GB872157A - Carton folding machine : en
  • GB871840A - Improvements in or relating to the manufacture of heat-sealable films : en
  • DE1110516B - Plastic film reel : de en
  • DE1834123U - PIVOTING PLATFORMS, ARRANGED ABOUT TWO VERTICAL AXES, IN IMMEDIATE TRANSPORT VEHICLES OD. DGL. : de en
  • FR1266309A - Distributor device for hydraulic machine : en fr
  • FR1266398A - Thiophosphonic acid esters and process for their preparation : en fr
  • GB872328A - Production of stabilised polyamides : en
  • GB872078A - Improvements in or relating to pneumatic springs : en
  • GB872306A - Epoxide compositions and their production : en
  • CA623364A - Cinematograph film projector : en
  • CA623102A - Control systems for aircraft : en
  • GB871833A - Improvements relating to a knit stretchable and retractable garment fabric : en
  • GB872014A - Improvements in or relating to apparatus for sorting timber : en
  • FR1266131A - Improvements to high pressure rotary pumps : en fr
  • FR1266423A - Mandrel for conical ring gear : en fr
  • GB872145A - Forming bent sections of flexible hose : en
  • GB872214A - Extraction process for the recovery of heparin : en
  • FR1265979A - Improvements to the watch reset mechanism : en fr
  • FR1266417A - New organo-phosphoric ester and insecticidal composition containing it : en fr
  • FR75519E - Method for mechanical evaluation of traits : en fr
  • DE1110190B - Horizontal lattice work for regenerative chambers for Siemens-Martin and other industrial furnaces : de en
  • DE1110351B - Process for the production of a microspheroidal silica-alumina fluidized bed cracking catalyst : de en
  • FR1266207A - Cage composed of two separate elements joined by a removable fixing system : en fr
  • DE1110124B - Dryer for natural and synthetic fiber cables : de en
  • DE1834374U - SNOW MOTOR SLEDGE WITH TRACKED DRIVE. : de en
  • DE1834121U - BATHING PROSTHESES FOR THIGH AMPUTE. : de en
  • DK91223C - Process for the preparation of piperidine or tetrahydropyridine compounds or acid addition salts thereof. : da en
  • FR1265868A - Further development of conveyor belts : en fr
  • FR1266262A - Improvements in machines for folding upper and lower parts of cardboard boxes or the like : en fr
  • GB872079A - Improvements relating to the winding of armature cores : en
  • DE1834009U - CHANGING SKIRT. : de en
  • DE1834089U - STANDING RING MADE OF ELASTIC MATERIAL AT THE LOWER END OF AN ELECTRIC MOTOR HOUSING. : de en
  • FR1266186A - Regeneration process by partial decontamination and spraying of sintered uo2, used as reactor fuel : en fr
  • DE1110235B - Audio frequency receiving device with a receiving relay and an actuation relay dependent on this : de en
  • CA623143A - Acetylene compounds and process of preparing same : en
  • US2990797A - Cooling water systems for condensers : en
  • US2990858A - Portable air driven chain saw : en
  • US2990968A - Coaster : en
  • GB872149A - Improved fillers and their preparation : en
  • DE1834080U - PUSH BUTTON SWITCH. : de en
  • DE1834367U - REAR MIRRORS, IN PARTICULAR VEHICLE REAR MIRRORS WITHOUT DEAD VIEWING ANGLE. : de en
  • GB872298A - Improvements in or relating to roller bearings : en
  • DE1110157B - Process for the preparation of 6- [2 ', 6', 6'-trimethylcyclohexen- (1 ') - yl] -4-methylhexadien- (3,5) -yne- (1) : de en
  • DE1834459U - WASTE CONTAINER WITH HINGED LID AND REMOVABLE BUCKET. : de en
  • DE1110226B - Electrical circuit arrangement for the gradual advancement of information along a chain of bistable circuits : de en
  • DE1834196U - COOKING PLATE LIGHTING FOR COOKERS, OEFEN OD. DGL. : de en
  • FR1265884A - Detonating wick or cord : en fr
  • FR1266016A - Process for preparing alpha, beta unsaturated amido-methylamines : en fr
  • GB871826A - Improvements in and relating to shoulder rests for violins and similar stringed musical instruments : en
  • GB872340A - Improvements relating to cabin seats for aircraft : en
  • GB871888A - Improvements in or relating to pipe joints : en
  • GB872362A - Improvements in or relating to drying liquid-coated thin metal coil stock : en
  • DE1110180B - Arrangement on a rotary multiplier for fastening the printing form to the printing drum : de en
  • FR1266420A - Process for the manufacture of fiber boards : en fr
  • BE601353A - Installation of the distribution of fuels and / or lubricants with electronic control. : en fr
  • US2990925A - Transmission clutch control : en
  • DE1110214B - Line oscillator for a television receiver with retuning arrangement : de en
  • DE1834283U - NECK FRAME FOR HOLDING ANIMALS IN STABLES. : de en
  • DE1110319B - Thermally conductive holder for a transistor : de en
  • GB872318A - Improvements in or relating to steroids and the manufacture thereof : en
  • US2990934A - Mechanism for pairing containers having gabled top enclosed pouring spout : en
  • US2991397A - Protective system for detecting breakdown resistance that would cause a short or ground of a power circuit : en
  • DE1110447B - Ribbon switch for calculating booking machine : de en
  • FR75516E - High purity silicon production method : en fr
  • US2990612A - Pipe cutting device : en
  • US2990842A - Float actuated valve : en
  • US2991145A - Dye carrier : en
  • US2991273A - Process for manufacture of vacuum moulded parts of high molecular weight thermoplastic polycarbonates : en
  • DE1110130B - Process for desizing and bleaching of fabrics and textile goods : de en
  • DE1110186B - Device for freezing sperm, in particular bull sperm : de en
  • DE1110299B - Three-phase high voltage transformer for X-ray apparatus : de en
  • DK91224C - Process for the preparation of N <1> -riboside or N <1> -2'-deoxy-riboside of 5-fluorocytosine or acid addition salts thereof. : da en
  • GB872139A - Improvements relating to interpolymers and coating compositions containing them : en
  • DE1834377U - Dismountable cup. : de en
  • GB871885A - Tool for crimping electrical connectors : en
  • GB872217A - Improvements in or relating to ion exchange membranes : en
  • DE1110117B - Process for the continuous production of a box-like profile from a flat sheet metal strip : de en
  • DE1834204U - DEVICE FOR DEHUMIDIFYING MASONRY. : de en
  • DE1110325B - Process for applying emission paste to tubular cathode shells for indirectly heated flat and profile cathodes and apparatus for carrying out the process : de en
  • DE1834213U - INSULATION PANEL MADE OF EXPANDED POLYSTYRENE. : de en
  • FR1266017A - Method of manufacturing a bond by adhesion between halogenated polyethylene parts and parts made of other materials : en fr
  • FR1266230A - Process for the continuous preparation of hydrogen : en fr
  • GB871980A - Condensate drain and antifreeze injector : en
  • CA623146A - Control apparatus for fluid suspension system : en
  • GB872338A - Electrical transformers : en
  • DE1110570B - Scraper loader : de en
  • DE1110562B - Process for the manufacture of explosives : de en
  • US2990601A - Method of making refractory objects : en
  • US2990751A - Rear vision mirrors for automobiles : en
  • US2991326A - Insulation system for electrical apparatus containing liquid dielectrics : en
  • USPP2067P - schreiner : en
  • US2991472A - Signal strength indicator : en
  • FR1266168A - Assembly for sound reproduction system using two separate low frequency amplifiers : en fr
  • US2990789A - Sanitary ice cream dipper : en
  • US2991456A - Directional data transfer apparatus : en
  • DE1110255B - Assemblies for electrical communications engineering : de en
  • DE1110407B - Process for curing epoxy resins : de en
  • DE1834145U - ELECTRIC COFFEE GRINDER. : de en
  • DE1834195U - COMBINED SMOKE EXHAUST AND AIR SUPPLY HOOD FOR HEAT EMISSIONING APPARATUS. : de en
  • DE1834495U - WEAVE SHAFT WITH ADJUSTABLE LANDING RAIL BRACKET. : de en
  • DK91226C - Process for the preparation of 1- (5-nitrofurfurylideneamino) -2-imidazolidinethione. : da en
  • FR1266380A - Core holder for magnetic multi-track erasing heads : en fr
  • FR75545E - False twist device, process for crimping threads or yarns with this device, and crimped threads or yarns obtained by this process : en fr
  • GB872261A - New antibiotic rufochromomycine and process for its preparation : en
  • DE1110195B - Device for fastening base plates for rails on a concrete or steel base : de en
  • GB871884A - Improvements in or relating to display stand assemblies : en
  • GB871921A - Improvements in devices for driving the turntable of phonographs, record players, etc., at a number of speeds : en
  • CA623312A - High-frequency dielectric-heating furnace : en
  • DE1110297B - Converter arrangement with semiconductor valves : de en
  • DE1110308B - Magnetically operated protective tube changeover contact with transition : de en
  • FR1265851A - Process for manufacturing corrugated sheets and machine for using this process : en fr
  • FR1265909A - Plastic eyes and nose for stuffed toys : en fr
  • GB872097A - Moulding thin-walled ceramic bodies for electrical components : en
  • DE1110528B - Return device for aircraft controls in connection with radio navigation aids : de en
  • FR75509E - Improvements to electromagnetic relays : en fr
  • US2991175A - Production of metallic uranium and alloys thereof : en
  • DE1110108B - Shaped charge perforator for boreholes : de en
  • GB872109A - Improvements in or relating to the cooking of rice : en
  • GB872377A - Improvements in vehicle lifts : en
  • US2991288A - Camphidine derivatives : en
  • DE1834005U - UNDERWEAR FOR LADIES. : de en
  • FR1265999A - Self-tapping screws : en fr
  • US2990680A - Devices for starting and stopping free piston machines and in particular free piston auto-generators : en
  • US2990954A - Air gage : en
  • US2991279A - Treatment of olefin polymers : en
  • DE1110480B - Sealing of reciprocating or rotatable cylindrical machine parts, in particular pistons, that can move relative to one another : de en
  • US2990674A - Turbine driven false twist spindle : en
  • US2990726A - Power transmission unit : en
  • DE1834403U - CHILDREN'S SHOE. : de en
  • GB872267A - Rubber vulcanizate and process of producing same : en
  • DE1110113B - Rock anchor for the pit construction : de en
  • DE1834099U - BRACKET FOR BATH LIGHTS. : de en
  • FR1266053A - Improvement in the manufacture of asbestos cement products : en fr
  • GB872165A - Improvements in conveyors : en
  • CA623020A - Hopper for rotary mowers : en
  • FR1266094A - New dyes from the phthalocyanine series : en fr
  • FR1266358A - Compressor improvements : en fr
  • FR1265842A - Additional device used to couple two cameras so that they can rotate : en fr
  • FR1266183A - Process for carrying out reactions in a gaseous medium : en fr
  • GB872044A - Improvements in electrical circuits for use with temperature-sensitive or flame-sensitive means : en
  • CA623272A - Sealing end for entry into a transformer or like casing of a single-core high-tension electric cable : en
  • DE1110411B - Process for the production of hardened phosphorus-containing composite polymers : de en
  • GB872239A - Improvements in leg rings or bands for pigeons and other birds : en
  • FR1265902A - Advanced coupler-contactor, particularly applicable to motor vehicles : en fr
  • GB872043A - Extrusion apparatus : en
  • FR1266104A - instant match lighter case : en fr
  • GB872336A - Improvements relating to heat-pump and/or refrigeration systems : en
  • BE600779A - Self-opening thread rolling cylinder head : en fr
  • FR75523E - Sorting and Draining Machine : en fr
  • GB871811A - Improvements in or relating to steroids and the manufacture thereof : en
  • BE598871A - Phthaloyl-6-7 isatins : en fr
  • FR1265956A - Electro-hydraulic actuator : en fr
  • GB871912A - Method and apparatus for detecting hidden flaws in sheet like structures : en
  • BE600818A - Valve : en fr
  • BE601265A - FILM FORMING COATING AGENT : en fr
  • CA623130A - Apparatus for contacting solids with liquids : en
  • US2990553A - Ear pads : en
  • US2990651A - Overlap shake siding : en
  • US2991381A - Shielded magnet-assembly for colorkinescopes, etc. : en
  • US2990713A - Multi-purpose friction tester : en
  • US2990941A - Load driving members of conveyors : en
  • CA623411A - Process for the manufacture of iron-polyisomaltose complex for therapeutical purposes : en
  • BE600917A - Device for fixing an antiabrasive nozzle in a metallurgical refining lance. : en fr
  • USD190819S - Pull toy : en
  • USD190841S - Air cushion vehicle : en
  • US2990802A - Shock-absorbing and wear-resistant plastic and metal strip assemblies : en
  • CA623080A - Hose reels : en
  • DE1110318B - Encapsulated semiconductor device and method for making same : de en
  • DE1834475U - ELASTIC SUSPENSION OF THE SPIN UNIT OF A WASHER SPIN. : de en
  • US2991271A - Reaction products of a sulfur chloride and nu, nu'-dialkyl-phenylenediamines as rubber antiozonants : en
  • DE1110557B - Land mine igniter : de en
  • BE600771Q - Large expansion metal anchor : en fr
  • CA623042A - Method of manufacturing sequin impregnated tissue paper : en
  • BE600869A - Transformer loop winding. : en fr
  • BE601134A - Process for drying agricultural products and the dryer for the implementation of this process. : en fr
  • CA623236A - Dinaphtho-furan-dione derivatives and process of making the same : en
  • CA623131A - Surface treating rod, wire and the like : en
  • DE1110116B - Device for transferring elongated rolling stock from an approximately horizontal-right screen grate onto a slide : de en
  • DE1110373B - Lemon wedge press : de en
  • DE1834280U - BEANSTALK. : de en
  • DE1834373U - SLEEVELESS FRAME FOR BICYCLES OD. DGL. : de en
  • FR1265895A - Packaging for canned snails : en fr
  • FR1265987A - Guidance calculator for aerodynes and ballistic vehicles : en fr
  • FR1266047A - Silicate paint and its production process : en fr
  • GB871891A - Improved machine for mining coal and other minerals : en
  • GB872181A - Improvements to floor sweeping compositions : en
  • BE600895A - Window or glass door frame. : en fr
  • US2990578A - Combined safety and material handling device : en
  • BE601262A - Device intended to characterize determined instants in a series of binary signals and circuit suitable for this purpose : en fr
  • US2990866A - Lock washer having axially extending tabs of severable, compressible material : en
  • BE601198A - Process for manufacturing corrugated sheets and machine for using this process : en fr
  • US2990562A - Slotted outlet fixture for wall-installed vacuum cleaning systems : en
  • US2991150A - Purification of plutonium using a cerium precipitate as a carrier for fission products : en
  • US2991435A - Variable impedance coaxial line : en
  • CA623036A - Ironing board holder : en
  • DE1110275B - Electric cam switch : de en
  • LU40098A1 - : en
  • US2990813A - Multi-piston fluid motor : en
  • US2990946A - Tissue holders : en
  • US2990580A - Process for improving bursting strength of polyethylene pipe : en
  • DE1834153U - DEVICE AUM APPLICATION OF CLEANING AND POLISHING AGENTS, BOWLE FOR CLEANING AND POLISHING OBJECTS OF DAILY NEED. : de en
  • DK91260C - Apparatus for use in teaching and conducting psychotechnical tests. : da en
  • DE1834387U - DEVICE FOR MAKING AN OPENING IN PACKAGING CONTAINER. : de en
  • DE1834315U - CYLINDER OR DRUM MIXER FOR DRY, POWDERED OR GRANULATE MIXED MATERIAL. : de en
  • FR1266052A - Ampoule for two substances, including medicines, to be mixed immediately before use : en fr
  • FR75506E - Universal multi-position mechanics for looms : en fr
  • GB871820A - Improvements in or relating to male urinals for personal use : en
  • GB871915A - Improvements relating to air-compressing injection-type internal combustion engine : en
  • GB872303A - Improvements relating to trench excavators : en
  • US2991074A - Card feeding machine : en
  • BE600834A - Method of cleavage of cyclohexenyl-cyclohexanone. : en fr
  • CA623085A - Article of repose for supporting the body of a person : en
  • CA623268A - Monoazo dyestuffs : en
  • US2991439A - Corrosion testing probe : en
  • USD190817S - Combined paddle and hoop target therefor : en
  • US2991330A - Teleprinter reception system for multichannel operation : en
  • DE1110569B - Swingable spiral conveyor tower : de en
  • FR1266293A - Wheeled trolley for practicing the sport of rowing on dry land : en fr
  • FR1266366A - Electro-mechanical brake : en fr
  • FR1266389A - Toy simulating the shooting of an airplane at a goal on land or on a boat : en fr
  • US2990924A - Utility carrying case with supporting staff : en
  • US2990679A - Band of detachable sheet metal links and the link : en
  • US2991474A - Single spiral linearly polarized antenna : en
  • US2990577A - Machine for manufacturing an impervious tube and other products starting from a woven tube : en
  • US2991387A - Indicator tube : en
  • CA623033A - Game apparatus : en
  • BE601128A - Flame resistant urethane foams : en fr
  • CA623004A - Window guides : en
  • CA623114A - Electromagnetic carbon-file regulators : en
  • CA623352A - Method and apparatus for making air filters and the like : en
  • FR75099E - : fr
  • CA623135A - Load-pickup repeating circuit interrupter : en
  • US2990647A - Flower and vine-supporting device : en
  • US2991302A - Purification of isopropyl methylphosphonofluoridate : en
  • DE1834435U - HIGH-START DEVICE FOR GLIDING MODELS. : de en
  • US2990669A - Fruit harvester : en
  • US2991443A - Duplex receptacle with formed wire contacts : en
  • CA623148A - Contact spring set : en
  • BE600813A - Process for the preparation of cardioactive glucosides : en fr
  • CA623103A - Rubber seated butterfly valve : en
  • CA623011A - Prefabricated lighting fixtures : en
  • CA623347A - Process for strengthening pipes : en
  • CA623360A - Microporous metallic membranes and methods of manufacturing the same : en
  • FR75008E - : fr
  • FR75532E - Retaining sheet piles : en fr
  • GB872141A - Improvements in or relating to methods of producing materials for use in the manufacture of semi-conductive devices : en
  • FR1266109A - Process for preparing hexa-alkyl-distannoxanes : en fr
  • GB872126A - A process for the production of polysulphides containing hydroxyl groups : en
  • GB872148A - Heat hardenable compositions comprising epoxide compounds and dicarboxylic anhydrides : en
  • CA623282A - Beneficiation of ores : en
  • CA623315A - Polymerization of olefins : en
  • US2990748A - Burner for flame spectrophotometer : en
  • US2991130A - Load controlled brake system : en
  • DE1110182B - Device for removing individual sheets from a stack : de en
  • DE1834026U - PROGRAM CONTROL UNIT FOR AUTOMATIC WASHING MACHINES. : de en
  • DE1834052U - ROLLING SCAFFOLDING TO BE ATTACHED TO BRIDGES IN ORDER TO CARRY OUT INSPECTION AND MAINTENANCE WORK. : de en
  • DE1834075U - EXTRUDED HOUSING TO ACCOMMODATE SMALL DEVICES, IN PARTICULAR FLASHERS FOR MOTOR VEHICLES. : de en
  • DE1110202B - Changeover device for industrial railway switches : de en
  • DE1110404B - Stratified body : de en
  • DE1834033U - ELECTRIC BRUSH ROTATING ON THE LONGITUDINAL AXIS FOR THE CARE OF THE TEETH. : de en
  • DE1834106U - HOLDING DEVICE FOR TELEVISION SCREEN SCREEN. : de en
  • GB872105A - Rare earth metal salts and their preparation : en
  • BE601130A - A method and device for the mosure of activities in moving fluids. : en fr
  • US2991078A - Completely automatic pin setting and ball return mechanism for bowling alley : en
  • CA623119A - Navigational instruments : en
  • BE601218A - Polychlorinated metal phthalocyanines, their manufacturing processes and their applications : en fr
  • DE1834126U - VIBRATION MASSAGER. : de en
  • US2991165A - Method of making non-rigid rotative abrasive structures : en
  • US2991204A - Hydrophilic surface : en
  • US2991407A - Current supply apparatus : en
  • USD190822S - Underwater weed cutter : en
  • US2990700A - Airfoil evaporator with liquid distributor means : en
  • CA623127A - Production of polymerization products from olefinically unsaturated hydrocarbons : en
  • US2990731A - Fitting for perforating steel walled members : en
  • US2991315A - Method of nitrating terminal nitromethyl groups : en
  • FR1265819A - Gear cutting tool : en fr
  • US2990916A - Automatic trolley lubricator : en
  • US2991171A - Germanium concentration and production : en
  • BE601344A - Bacteriostatic articles and method for their manufacture. : en fr
  • CA623098A - Valves : en
  • DE975026C - Bucket wheel excavator : de en
  • CA623243A - Dianhydride of a new geometric isomer of 1,2,4-tricarboxy-3-carboxymethylcyclopentane : en
  • CA623318A - Toy engine starter employing elastic element : en
  • CA623413A - Herbicidal composition and process : en
  • DE1110526B - plane : de en
  • GB872240A - Improvements in and relating to the re-treading of pneumatic tyres : en
  • US2990977A - Apparatus for dispensing liquids in incremental units : en
  • US2990691A - Low temperature separator : en
  • CA623120A - Hand tool for crimping electrical connectors : en
  • CA623321A - Electron deviation indicator : en
  • DE1834292U - PROTECTIVE SLEEVE FOR SCREW HEADS. : de en
  • DE1834344U - HOUSING FOR MINE RESCUE AND RESCUE DEVICES. : de en
  • GB872331A - Improvements in the polymerisation of aldehydes : en
  • US2990690A - Argon purification process : en
  • US2990889A - Propeller blade sock : en
  • US2991180A - Process for the preparation of perfumed extracts and in particular of powders from alcohols containing liquid and substances and products resulting therefrom : en
  • US2991147A - Process for the manufacture of sintered multifilamentary structures : en
  • US2991468A - Sensitivity-control-circuits for radar systems and the like : en
  • DE1834336U - CAMERA EVIDENCE BAG. : de en
  • FR1266185A - Improvements to a tire retreading process and devices : en fr
  • DE1110421B - Process for the production of high-melting polyterpene resins : de en
  • US2990878A - Temperature sensitive apparatus : en
  • USD190843S - Hanger for a skirt or the like : en
  • US2990877A - Vehicle heater burner : en
  • US2991077A - Playground equipment ring construction : en
  • FR1266249A - Swash plate high pressure positive displacement motor or pump : en fr
  • GB872310A - Liquid fuel compositions : en
  • DE1110207B - Procedure to ensure the error-free transmission of gradually transmitted information : de en
  • DE1834095U - SOCKET FOR LIGHT BULBS, IN PARTICULAR BAYONET SOCKET FOR MOTOR VEHICLES. : de en
  • GB871874A - Preparation of cyclic acetals and ketals of the 6ª--methylpregnane series : en
  • GB871889A - Improvements in ring and rail assemblies : en
  • CA623242A - Extinguisher product : en
  • BE601209A - Improvements to devices facilitating vehicle parking : en fr
  • CA623065A - Wall rack for mechanics' tools : en
  • DE1110338B - Photoelectrically operating device for determining the position of a point of light moving in a plane : de en
  • US2990666A - Lawn mower having collecting unit : en
  • US2990754A - Quick-crown-change surfacing unit : en
  • US2991088A - Load leveling motor vehicle wheel suspension : en
  • FR1265968A - New method of examining the vascular system : en fr
  • GB871848A - Flexible mountings : en
  • FR1266116A - Electro-hydraulic servo-valve : en fr
  • FR1266419A - Cigarette lighter : en fr
  • DE1110574B - Device for excavating draenage canals lying below the earth's surface : de en
  • FR1266077A - Flexibility air suspension : en fr
  • DE1110166B - Process for the preparation of 1- (3,5-dibromophenyl) -4,6-diamino-1,2-dihydro-2,2-dimethyl-1,3,5-triazine : de en
  • DE1110176B - Process for the preparation of salts of choline orthophosphoric acid ester : de en
  • FR1266355A - Automatic guidance device for vehicles on tires and for mixed vehicles : en fr
  • US2991268A - Curable composition of polyethylene, di-alpha-cumyl peroxide, carbon black, coal dust and cured product thereof : en
  • US2990801A - Bollards or like mooring devices : en
  • DE1110489B - Method and device for continuous hot-dip galvanizing of metallic strips : de en
  • FR1266178A - Process for the continuous polymerization of styrene by mass reaction : en fr
  • CA623333A - Stabilized halogen-containing resins : en
  • DE1110185B - Process for the production of phosphate fertilizers from acidic residue fluids resulting from the production of acrylic acid and methacrylic acid esters : de en
  • FR1266403A - Glycerin purification process : en fr
  • FR1266266A - Process for the production of ingots giving a high yield : en fr
  • LU40107A1 - : en
  • FR1266023A - Strawberry plant with large fruits, sweet and fragrant, with particularly early fruiting period : en fr
  • GB872188A - A process for the manufacture of the dimethyl esters of terephthalic and isophthalic acid : en
  • US2990597A - Releasable self-locking coupling : en
  • DE1834246U - DEVICE FOR DETERMINING THE GLOSS OF SURFACES. : de en
  • DE975022C - Automatically acting control device for the pressure medium-operated circuit of a change gear connected downstream of a flow gear, in particular for rail vehicles : de en
  • FR1266138A - Electron spin echo memory system : en fr
  • GB871819A - Improvements in or relating to latch mechanism : en
  • DE1110327B - Collecting electrode for an electrical discharge tube, especially a transit time tube, for high performance : de en
  • US2990795A - Automatic clamp opening mechanisms for sewing machines : en
  • US2990659A - Work indexing means for disc grinders : en
  • US2990714A - Apparatus and method for testing liquid shrinkage : en
  • BE598833A - Improvements to electrolyte cells : en fr
  • BE598895A - Resonant cavity magnetron with cylindrical cathode : en fr
  • BE601317A - Mixed light fixture. : en fr
  • GR22055B - ELECTRIC SAFETY SOCKET. : el en
  • FR1265959A - Process of rational renovation of clothes made of smooth leather, single or double-sided suede, nubuck or similar products : en fr
  • FR1265997A - Mobile fan : en fr
  • FR1266161A - Front loader usable in particular on agricultural motor vehicles : en fr
  • GB871986A - Improvements in or relating to bridges for measuring and comparing electrical impedances : en
  • FR1266281A - Mechanical cutting device for continuous sectioning of ceramic materials : en fr
  • GB871958A - Improvements in or relating to clamping devices for rods or tubes : en
  • DE1110249B - Push-pull modulator : de en
  • FR1265881A - Advanced blind : en fr
  • FR1266176A - Pipe cutting machine : en fr
  • FR1266300A - Method and device for imparting a false twist to a thermoplastic filament or yarn : en fr
  • US2991406A - Overhead door operating mechanism : en
  • DE1110509B - Method and device for perforating a moving sheet-like web made of paper, plastic, metal or the like. : de en
  • DE1834481U - PREFABRICATED COMPONENT FOR PILES OR PILLARS MADE OF CONCRETE OR MASONRY. : de en
  • US2990557A - Watercloset ventilator : en
  • BE600810A - Device for assembling and fixing parts of all kinds. : en fr
  • BE601314A - Rotating jig holder for machine tools to reproduce. : en fr
  • CA623186A - Inside safety release for chest type freezer : en
  • DE1110432B - Protective cover for caliper : de en
  • DE1834025U - CONICAL FULL-WALL DRUM FOR SPINTERS. : de en
  • DE1834184U - STEP STEP. : de en
  • DE1110291B - Expandable magnet system for permanent magnet pole wheels of electrical machines : de en
  • DE1834059U - ACCUMULATOR. : de en
  • FR1266117A - Liner stocking protector : en fr
  • DE1110330B - Method and arrangement for pulse control of the beam current of a charge carrier beam device : de en
  • FR75019E - : fr
  • DE1110189B - Regenerative heat exchanger with heat storage particles trickling down in countercurrent through a gaseous medium as a loosened veil : de en
  • DE1834349U - AXLE AND GEAR SHIFTING DEVICE FOR MOTOR VEHICLES. : de en
  • DE1834358U - VEHICLE LOADING DEVICE FOR VEHICLE WORKING STATIONS. : de en
  • DE1834401U - PACKAGING FOR FOUNTAIN PEN. : de en
  • FR1266105A - New azo dyes : en fr
  • FR1266245A - Advanced circuit for transmission and processing of information : en fr
  • FR1266254A - Switching device for magnetic core memory for the reproduction of determined pulse coded information : en fr
  • GB872178A - Composite structures, particularly composite pistons : en
  • US2990733A - Drilling fixture for mounting cabinet door pulls : en
  • US2991025A - Hose guide : en
  • USD190813S - Bird feeder : en
  • US2990993A - Packaged carton : en
  • US2991341A - Surface-sensing hermetically sealed thermostats : en
  • FR1265963A - Improvements to weights used in knitting machines : en fr
  • FR75538E - MOTOR VEHICLE GARAGE : en fr
  • FR75547E - Machine for filling containers with food products : en fr
  • GB872177A - Improvements in and relating to insecticides : en
  • DE1834247U - EYEGLASSES, ESPECIALLY FOR SUNGLASSES. : de en
  • GB872036A - Vulcanizable rubbery composition : en
  • GB872345A - Improvements relating to collar assemblies for mounting on well pipes or casings : en
  • US2990824A - Vacuum controlled dampening device for secondary throttles : en
  • US2991081A - Toy with sighting and ball throwing device : en
  • DE1834185U - ARTIFICIAL ADVENT WREATH. : de en
  • DE1834388U - ROWBOAT WITH ROTATING OARS. : de en
  • DE1110205B - Transferring two or more electrical lines between two vehicles that are coupled to one another : de en
  • DE1834211U - FLAT ROOF EXIT DEVICE. : de en
  • FR1265958A - Hammock stand, portable : en fr
  • FR75508E - Improvements made to butterfly type valves, particularly those for pressurized gas circuits : en fr
  • GB872373A - Improvements in or relating to heavy swinging door arrangements : en
  • US2991316A - Process for the production of unsaturated halogen compounds : en
  • US2991463A - Collision indication system : en
  • DE1110377B - Seat shell made from two shell parts made of synthetic resin, enclosing a hollow space, and a method for producing the same : de en
  • FR1266214A - Plastic unwinding device : en fr
  • BE601173A - Pivoting and sliding window : en fr
  • FR1265907A - Glue press : en fr
  • FR1265933A - Constitution of drywall elements : en fr
  • US2990677A - Instrument drive : en
  • BE600931A - New azo dyes insoluble in water. : en fr
  • US2990667A - Forage harvester : en
  • DE1110361B - Dental injection and atomizing handpiece : de en
  • FR1265840A - Process for the preparation of butyl alcohol and acetone by fermentation : en fr
  • GB871903A - Nesting furniture : en
  • US2990828A - Rotary segmental saw with rim rigidifying and silencing means : en
  • US2991265A - Polyethylene composition containing an nu-substituted oleamide : en
  • GB871817A - Brushing means for washing vehicles : en
  • FR1265906A - Device for the treatment of sheep skins : en fr
  • GB871998A - Electric data translating apparatus : en
  • FR1266029A - Process for the manufacture of fibers and filaments of regenerated cellulose and resulting products : en fr
  • FR1266304A - Aircraft landing gear : en fr
  • GB871852A - Improvements in loop pile tufting machines : en
  • FR75017E - : fr
  • FR1266031A - Improvements in the manufacture of electronic emission devices in vacuum : en fr
  • FR1266139A - Reversing circuit running at high speed : en fr
  • US2990984A - Work holding attachment for knitted material sizing machine : en
  • US2991053A - Vacuum controlled dampening device for secondary throttles : en
  • CA623298A - Photoelectric burglar alarm system : en
  • US2990672A - Method of and apparatus for producing communication cables : en
  • US2991098A - Connecting structure for beams of a roof support or the like : en
  • US2991449A - Selector circuit : en
  • DE1834304U - PRESSURE REDUCING VALVE. : de en
  • FR1266227A - Recording device in particular for reporting the route of an aircraft on a map : en fr
  • FR1266412A - Signaling device, in particular for road signs : en fr
  • GB871988A - Improvements in or relating to filing cover bindings : en
  • GB872144A - New chlorinated epoxy compound and insecticidal compositions containing same : en
  • GB872168A - Improvements in conveyors : en
  • DE1110252B - Connection box with a balun for a dipole : de en
  • US2990567A - Worm operated door hanger : en
  • US2991376A - Portable power unit : en
  • BE601220A - Method and device for the preparation of iron protoxide : en fr
  • DE1110339B - Arrangement for continuous resistance heating of continuous workpieces with an electrically conductive liquid bath as contact means for current transmission to the workpiece : de en
  • FR1266041A - Motorized supports for holding in position a fluid line or similar piece of equipment : en fr
  • FR1266115A - Keychain pouch : en fr
  • DE1110364B - Process for the production of hormones of the cortine type : de en
  • FR1265989A - Hook for hanging ladies' bags or other similar items : en fr
  • FR1266348A - Improvements made in the making of brooms and brooms obtained by the process : en fr
  • GB872068A - Improvements in or relating to paper forming machines : en
  • FR1266014A - Zirconium alloy : en fr
  • FR1266072A - Device for the precise focusing of bright image devices : en fr
  • FR1266223A - Fungicidal agents : en fr
  • CA623031A - Press wheel and depth control attachment for diskers : en
  • US2990830A - Medical instrument with focusing telescope : en
  • DE1834438U - COMPONENT OR ACCESSORIES FOR BUILDING TOYS. : de en
  • DE1834467U - CLUTCH ELEVATOR. : de en
  • GB872252A - Bearing positioning mechanism for propeller shaft : en
  • FR1265990A - Enlargement and ventilation of the trunk on motor car : en fr
  • GB872301A - Improvements in or relating to automatic or semi-automatic telephone systems : en
  • DE1834231U - SOUND-SOUND DISK. : de en
  • FR1266213A - Improvement in machines ensuring the packaging of liquid product in bottles : en fr
  • GB872259A - Improvements relating to gas chromatography : en
  • FR1265815A - Oxidation of methyl pyridines : en fr
  • FR1266189A - Profile for window frames, doors and the like and structural elements made with said profiles : en fr
  • GB872321A - Phosphate coatings : en
  • CA623343A - Closure seal : en
  • DE1110227B - Procedure for attaching a spacer and sealing ring to the speaker basket : de en
  • DE1834356U - DEVICE FOR LIMITING THE STEERING SLEEVE IN MOTOR VEHICLE STEERING SYSTEMS. : de en
  • DE1834210U - ANCHOR BODIES AND ACCESSORIES FOR A TENSION STRAP ANCHORAGE. : de en
  • DE1834264U - BRACELET WITH DETACHABLE END LINKS. : de en
  • FR1266225A - Support for vertical axis turbojet on airplane : en fr
  • FR1265973A - Improvements in the manufacture of metal packaging : en fr
  • FR1266273A - Process for the isomerization of c4 and higher paraffins : en fr
  • FR1265954A - Further training in developing or fixing machines for sensitive papers : en fr
  • GB872088A - Steel manufacture : en
  • DE1834081U - PRESSURIZED SWITCH. : de en
  • DK91233C - Electric incandescent lamp for projection purposes. : da en
  • GB872002A - An electrical insulator and method of making same : en
  • DE1110436B - Method and circuit arrangement for calibrating digital-to-analog converters : de en
  • FR1266164A - Gasket for tubes or flanged pipes : en fr
  • BE598800A - Process for preparing alkoxypropenes : en fr
  • CA623311A - Coupling device : en
  • CA623053A - Adhesive composition containing polyvinylacetate and polyvinylalcohol and process employing the same : en
  • BE600829A - Hydraulic lifting device of a seat. : en fr
  • US2991447A - Seismic surveying method and apparatus : en
  • CA623233A - Means for protecting shunt capacitor bank : en
  • DE1096394C2 - : de
  • BE600797A - High voltage rotary sprayer head : en fr
  • BE601014A - Process for making an imitation of loop pile fabric of sisal or jute which does not unravel : en fr
  • BE601132A - Capsular product and its manufacturing process : en fr
  • CA623137A - Cargo hoisting arrangement : en
  • BE601271A - Therapeutic compositions of kanamycin derivatives and method for preparing them : en fr
  • BE600819A - Hydroxy-polymer solutions : en fr
  • USD190816S - Full length corner cabinet : en
  • LU40089A1 - : en
  • US2990727A - Transmission : en
  • US2991224A - Gingival pack : en
  • US2990642A - Fishing accessories : en
  • US2991065A - Tandem rocker mount : en
  • US2991084A - Work holder : en
  • US2991206A - Solid-film lubricants : en
  • DE1110307B - Arrangement to avoid flutter with magnetic relays : de en
  • US2990967A - Trailer and pallet loading device : en
  • US2991471A - Transmitting and receiving circuits for wave transmission systems : en
  • CA623355A - Recovery of sulphur values of acid sludge : en
  • US2990644A - Toy railroad car with operating search light : en
  • CA623056A - Preparation of dimethyl terephthalate from scrap polyethylene terephthalate : en
  • CA623259A - Method and devices for separating components from a gas-and/or vapour mixture : en
  • BE601261R - Duct structure with cylindrical body and herringbone fins : en fr
  • CA623402A - Guard ring for gas cylinders and method of making same : en
  • FR1266269A - Process for manufacturing dry electrolytic capacitors, and capacitors manufactured by this process : en fr
  • DE975015C - Nozzle dryer for stenter frames and similar machines : de en
  • DE975018C - Process for the manufacture of selenium rectifiers : de en
  • FR1266418A - Improvements to fuel injectors for internal combustion engines : en fr
  • CA623152A - Steerable aircraft landing gear : en
  • US2991085A - Cutting tool chuck : en
  • FR1266357A - Improvements to electrical machines : en fr
  • GB871845A - Timing mechanism for injection moulding machines : en
  • GB871985A - Novel testosterone ester derivatives : en
  • US2991095A - Pipe railing fitting : en
  • FR1266345A - Bodywork for vehicles or other use : en fr
  • GB872013A - Flow measuring device : en
  • USD190836S - Bottle or the like : en
  • BE601122A - Device for lubricating a piston pin, in particular in the case of two-stroke internal combustion engines : en fr
  • CA623223A - Antiobesitas preparations : en
  • FR1266003A - Removable hose connection : en fr
  • GB872275A - Continuous heating furnaces : en
  • DE1110429B - Use of a zinc alloy : de en
  • FR1266146A - Installation for compacting molding sand, called : en fr
  • GB872008A - Improvements in the heat treatment of ferrous metals : en
  • CA623154A - Lubricant filtering system : en
  • DE1110173B - Process for the production of resorcinol : de en
  • DE1834254U - TEACHING AID FOR MATHEMATICS LESSONS. : de en
  • US2990839A - Control device using magnetizable vibratory conduit : en
  • DE1834494U - WEB SHOP WITH SUPPORT INSERTS. : de en
  • US2990952A - Package inspection and sorting mechanism : en
  • US2991426A - Proportional automatic frequency control circuit : en
  • US2991007A - Polar coordinate aiming device : en
  • FR1266142A - Electro-musical instrument with keys : en fr
  • FR1265946A - Installation of elevators : en fr
  • GB872018A - Improvements in or relating to stereophonic signal transmitting and reproducing systems : en
  • US2991045A - Sealing arrangement for a divided tubular casing : en
  • US2991231A - Process of producing malt : en
  • FR75528E - Fertilizer burier : en fr
  • DE1834307U - ADJUSTABLE CLAMPING ARM. : de en
  • DE1834492U - FOR THE MANUFACTURING OF PAPER, CARDBOARD ETC. SUITABLE FABRIC WINDOWS MADE OF PLASTIC OR PLASTIC INJECTED METALLIC MATERIAL. : de en
  • FR75512E - continuous feed and flow yarn twist : en fr
  • US2991120A - Sedan type motor vehicle with rimmed top and downwardly extending drainage means : en
  • DE1110231B - Arrangement for overload protection of a power transistor working as an amplifier or switch : de en
  • FR75535E - Lady's shoe heel : en fr
  • GB871880A - Drain valve for an air pressure system or the like : en
  • DE1110398B - Device for the production of extruded plastic products with multicolored surface effects : de en
  • DE1834088U - ELECTRIC MOTOR WITH AN ELECTROMAGNETIC RELEASE BRAKE. : de en
  • FR1266125A - New lubricants for cold deformation of metals and process for their application : en fr
  • DE1834131U - CONTAINER FOR HOLDING INFUSION SOLUTIONS. : de en
  • FR1265861A - Solvent extraction process in textile processing : en fr
  • FR1265980A - Further development of zinc electrodes for electrochemical power generators : en fr
  • GB871855A - Improvements relating to the hinged mounting of bonnets, boot lids or the like covers on road vehicles : en
  • GB871937A - Process for the production of sized or coated papers : en
  • GB872366A - Improvements in or relating to belt grinding machines : en
  • DE1110209B - Circuit arrangement to prevent the possibility of eavesdropping on plain text characters in encryption devices : de en
  • DE1834218U - COMPOSITE FRAME, IN PARTICULAR MADE OF LIGHT METAL, e.g. ALUMINUM, FOR WINDOW FACADES, WINDOWS AND THE LIKE. : de en
  • FR1266158A - Desmodromic and declutchable clutch, in particular main clutch for motor cars : en fr
  • DE1110236B - Bi-directional intermediate amplifier : de en
  • CA623022A - Reclining chair mechanism : en
  • CA623122A - Electric brush holder : en
  • DE1110563B - Knallkoerper and its production process : de en
  • FR1265864A - Improvements to fluid and reciprocating devices : en fr
  • GB872226A - Flow rate compensated valve : en
  • GB872258A - High speed turbines, for aircraft engine starters : en
  • FR1265911A - Writing guide frame for the blind and the like : en fr
  • FR1266045A - Method and device for the manufacture of rugs or the like on knitting machines : en fr
  • DE1110321B - Alloy process for the production of a semiconductor device with a silicon body : de en
  • DE1110352B - Process for the production of a base gasoline for the preparation of a motor gasoline mixture with a high octane number : de en
  • DE1110467B - Fuel for gasoline engines : de en
  • DE1834342U - TUBULAR RESCUE LADDER. : de en
  • US2990867A - Pneumatic tire with separate tread rings : en
  • DE1110505B - Process for the production of edible, sponge-like and porous dry milk : de en
  • FR1265994A - Laminating paper making process : en fr
  • GB872121A - Improvements in and relating to measuring corsets or jackets : en
  • GB872305A - Improvements in the manufacture of hydrogen peroxide : en
  • GB872155A - Beta-lactones : en
  • DE1834019U - WEATHER CHILDREN, IN PARTICULAR FOR WEATHER COOLING IN THE STRUCTURE. : de en
  • DE1834382U - BOTTLE WASHING MACHINE. : de en
  • DE1834444U - PICTURE BOOK WITH - WHEN OPENING, A MOVING PICTURE. : de en
  • FR1265833A - New elements for furnishing kitchens and the like : en fr
  • DE1110296B - High frequency apparatus for the treatment of consumers with automatic resonance tuning : de en
  • DE1834175U - DEVICE FOR HANDLING EGGS. : de en
  • FR1266042A - Method and machine for making a glued joint in a continuously produced metal strip : en fr
  • FR1266350A - Cage with running gear for straight guidance on prismatic tracks : en fr
  • GR22057B - AUTOMATIC OFFICE MAPPING AFTER CALENDAR AND MAGNETIC LEAD OR WITHOUT. : el en
  • DE1110333B - Closing device for channels in nuclear reactors : de en
  • US2990963A - Rotary coupler arrangement : en
  • US2991293A - New epoxy compounds : en
  • GB871900A - Improvements in fluid operated rams : en
  • DE1110246B - Circuit arrangement for checking the testing and connection devices of toroidal core evaluation fields in telecommunication systems, especially telephone systems : de en
  • US2991026A - Aircraft flight control system : en
  • DE1834455U - HANGING TUBE. : de en
  • FR1266100A - Spinning compositions based on polymers and copolymers of acrylic nitrile : en fr
  • US2990979A - Attachment for floor treating apparatus : en
  • FR75501E - Register cards with marginal perforations allowing selective and digital classification : en fr
  • GB872241A - Improvements in or relating to centreless and other grinding machines : en
  • US2990619A - Apparatus for solving seismic problems : en
  • GB872194A - Improvements in or relating to magnet systems : en
  • BE601303A - Process for the manufacture of artificial threads, fibers and the like products from viscose, in addition to the products thus obtained. : en nl
  • DE1110395B - System for weight dosing and distribution of wood chips mixed with binding agent for the production of wood chipboard : de en
  • DE1834001U - DEVICE FOR THE PROCESSING OF GOODS OF DIFFERENT WEIGHT IN HEAVY LIQUID SYSTEMS. : de en
  • DK91257C - Closing head for containers. : da en
  • FR1265807A - Process for preparing 21-aldehyde derivatives of retrocortin : en fr
  • GB872375A - A method for the circular knitting of partially reinforced hosiery goods and a circular knitting machine for carrying out this method : en
  • DE1110547B - Ausstellvorrichtung for either pivotable about a vertical axis and tiltable about a horizontal axis wings of windows, doors or the like. : de en
  • DE1834047U - BRACKET FOR FLAP DISCS ON OPEN FREE-COOLING COUNTERS. : de en
  • DE1834057U - LENS ARRANGEMENT FOR TELEVISIONS. : de en
  • DE1834383U - BOTTLE WASHING MACHINE. : de en
  • FR1266174A - Improvements to the frames of coal cutters : en fr
  • FR1266356A - Circuit breaker, power regulator : en fr
  • FR1266427A - Polyvinyl halide compositions plasticized with bis-naphthenates : en fr
  • GB871886A - Improved passive modulator circuit arrangement for unidirectional signals : en
  • FR1265870A - Hydraulic pump : en fr
  • GB871854A - Improvements in hypodermic syringes : en
  • GB872253A - Terpolymer compositions : en
  • FR1266376A - Improvement in bottle packaging : en fr
  • FR1265915A - Improvements to direct heating heat exchangers : en fr
  • DE1834091U - ARRANGEMENT OF COMPONENTS FOR A GRID-CONTROLLED RECTIFIER TUBE UNIT FOR TRANSMITTERS, IN PARTICULAR FOR INDUSTRIAL AND BROADCASTING TRANSMITTERS. : de en
  • DK91253C - Apparatus for centering a workpiece in a machine tool. : da en
  • GR22072B - TIE CAN BE WEARED BY BOTH SIDE. : el en
  • FR1265950A - Improvements to traction equipment : en fr
  • FR1266204A - Process and devices for the continuous cycle degreasing of raw or dirty wool : en fr
  • FR1266294A - Packaging for organic products : en fr
  • US2990970A - Extensible tank : en
  • US2991212A - Method of making padded contoured carpets : en
  • US2991454A - Matrix switching means : en
  • US2991115A - Vehicle frame, particularly for passenger cars : en
  • US2990694A - Refrigeration apparatus : en
  • DE1834155U - CURTAIN HOLDER WITH FOLDER. : de en
  • DE1110114B - Weather cooling machine with a dedusting device : de en
  • DE1110304B - Anti-glare device for motor vehicle headlights : de en
  • FR1265882A - Progression rheostat in particular for electromagnetic clutch control circuit : en fr
  • FR1266144A - Semiconductor device having at least one electrode containing aluminum : en fr
  • FR1266287A - Mounting of flame carriers on reactors, in particular on stato-reactors : en fr
  • GB871923A - Improvements in the production of powdered vulcanized rubber : en
  • GB871816A - Improvements in and relating to the construction of ceilings : en
  • GB872355A - Improvements in or relating to the production of a tetrabasic acid and esters thereof : en
  • FR1265863A - Complex fungicides containing molybdenum used in particular in agriculture : en fr
  • DE1110136B - Hanger for documents container : de en
  • DE1110397B - Method of forming a flexible profile drive belt : de en
  • CA623234A - Automatic strip alignment control : en
  • CA623007A - Brake mechanism : en
  • US2991243A - Cutting compounds containing finely divided metal and chelating agent : en
  • US2991384A - Electroluminescent device : en
  • DE1110336B - Plasma containment device : de en
  • DE1834050U - WALKING SLAB. : de en
  • US2991323A - Inter-cell connection and sealing of secondary batteries in series : en
  • US2990708A - Lint flush device for combination washer-drier : en
  • US2990869A - Pneumatic tires : en
  • CA623029A - Auxiliary wheel supports for vehicles : en
  • CA623164A - Method of operating inspection sections in bus enclosures : en
  • US2991400A - Ultrasonic transducer : en
  • DE1834266U - FRAME FOR STORAGE OF TOBACCO PIPES. : de en
  • FR1265871A - Measuring and recording device : en fr
  • GB872290A - Production of hydrogen peroxide : en
  • DE1834371U - VEHICLE WHEEL, IN PARTICULAR TRACTOR WHEEL. : de en
  • DE1110237B - Marking carrier for pulse memory in pulse transmission devices for telecommunication, especially telephone systems : de en
  • DE1834102U - THREE-PHASE MAGNET. : de en
  • DE1834243U - HOUSEHOLD WEIGHT SCALE. : de en
  • DE1834329U - ARRANGEMENT OF STOCKING HOLDERS ON CARDBOARD FOR DISPLAY. : de en
  • DE1834491U - HAND SPRAYER. : de en
  • GB872339A - Improvements in or relating to spectacle mountings : en
  • CA623378A - Cathode heater and the like : en
  • US2991192A - Process of coating graphite with niobium-titanium carbide : en
  • DE1834469U - TWO-PIECE FOLDING BUCKET. : de en
  • DE1110314B - Tantalum electrolytic capacitor : de en
  • DE1834049U - COMPOSITE PAVING STONE. : de en
  • DE1834093U - STARTING INHIBITION FOR FERRARIAN ENGINES. : de en
  • US2991186A - Concrete composition : en
  • US2991331A - Static electricity eliminator and conditioner for phonograph record discs : en
  • US2990715A - Color proofing kit and method : en
  • US2991003A - Piston and compressor structure : en
  • BE598879A - Crusher or crusher : en fr
  • BE601340A - Number selector arrangement. : en fr
  • BE600951Q - Conical hair clip : en fr
  • CA623300A - Electric switch : en
  • US2991030A - Adjustable typewriter platform : en
  • CA623170A - Phenyl-quinuclidine compounds and process for their manufacture : en
  • US2990735A - Wire cutting pliers with wire stripping notches : en
  • US2991114A - Supporting glass sheets : en
  • US2991410A - Static constant voltage d. c. to d. c. converter : en
  • US2991420A - Cw and pulse amplitude modulation analyzer : en
  • US2991044A - Aerosol valve assembly : en
  • USD190824S - Clock : en
  • FR1266302A - Device for humidifying air : en fr
  • BE600867A - A method of making combinations of 7-sulfamyl-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxide. : en fr
  • US2990786A - Apparatus for raising railroad tracks : en
  • CA623316A - Dusting and cleaning device : en
  • US2990692A - Home appliance, ice maker : en
  • US2991008A - goldberg : en
  • US2991295A - 11beta-hydroxy-17alpha-alkyl estrogens and intermediates in the production thereof : en
  • US2990628A - Reinforced shoes : en
  • FR1265854A - Multi-storey automotive storage facility : en fr
  • FR1265879A - 7-substituted theophylline derivatives and processes for their preparation : en fr
  • FR1266034A - Compositions having properties similar to those of metals and processes for their preparation : en fr
  • FR1266422A - Thiophosphoric acid esters and process for their preparation : en fr
  • FR642M - : fr
  • CA623086A - Liquid cooled friction brake : en
  • CA623012A - Removing impurities from fluid suspensions : en
  • DE1834314U - INDEPENDENT CONTROL DEVICE FOR CIRCULATION OR BELT FILTER. : de en
  • CA623219A - Bistable trigger circuit : en
  • FR1266000A - Low power electric machine, especially motor for dry shaver : en fr
  • FR75515E - Variable oscillator for radio transmissions : en fr
  • GB871924A - Improvements in the treatment of rubber latex : en
  • US2991310A - Preparation of nu, nu-diethyltoluamides : en
  • FR75522E - Method for translating a measurement and apparatus allowing the implementation of this method : en fr
  • GB872260A - Improvements relating to apparatus used in gas chromatography : en
  • CA623265A - Wire coiling machine : en
  • CA623332A - Stabilized halogen-containing resins : en
  • BE598896A - Sodium vapor discharge lamp : en fr
  • BE601157A - Toilet paper roll holder. : en fr
  • DE1834287U - LEGENEST FOR CHICKENS. : de en
  • DE1834497U - DEVICE FOR SCREWING AND UNSCREWING NUTS AND PLUG. : de en
  • US2991322A - Dehydrogenation in the presence of oxygen and bismuth tungstate : en
  • US2991334A - Shoulder support for a telephone : en
  • US2991433A - Adjustable attenuation correcting networks : en
  • US2991156A - Method for removing iron from aqueous concentrated alkali metal hydroxide solutions : en
  • DE1834012U - PANTS HOLDER. : de en
  • DE1834066U - CLAMPING PLIERS FOR ATTACHING CABLE LUGS, CONNECTING SLEEVES OR DGL. : de en
  • US2991324A - Alkaline storage battery : en
  • US2991125A - Tilting chair construction : en
  • CA623076A - Gear shift combination controlling clutch and transmission of motor vehicles : en
  • CA623181A - Wire staple belt fastener : en
  • BE601208A - Heat exchanger : en fr
  • DE1110331B - Radiation detector for radioactive streaming media : de en
  • DE1110534B - Suspension of vehicles, in particular motor vehicles : de en
  • DE1834233U - RING OD. DGL. WITH VENEER COVERING. : de en
  • FR75504E - Telephone call alert : en fr
  • US2991056A - Fuel injector for fluid pumps for internal combustion engines : en
  • BE600847A - Hunting device with foot control for toilet. : en fr
  • DE1110145B - Process for the production of uranium tetrafluoride : de en
  • FR1266187A - Improvements to closures or ties for necklaces : en fr
  • GB871952A - Improved tobacco products and preparation thereof : en
  • GB872346A - A seal between a rotary kiln and a stationary flue structure : en
  • BE601123A - Brazing alloy containing nickel, chromium and palladium : en fr
  • US2991336A - Electrical trolley systems, low reactance type : en
  • US2991401A - Motor control circuit : en
  • CA623409A - Brush with wiping cloth : en
  • BE598801A - Glass treatment process : en fr
  • CA623320A - Method of chromium plating : en
  • DE1110313B - Electrolytic capacitor with tantalum anode : de en
  • DE1834206U - METAL TUBE STAND FOR ONE-STOREY ASSEMBLY HOUSES TO BE BUILT IN A SKELETON : de en
  • LU40092A1 - : en
  • US2990959A - Combination garment hanger : en
  • US2991089A - Shipping package : en
  • DE1110566B - Gear for driving the sealing rollers on packaging machines : de en
  • DE1834310U - DEVICE FOR CUTTING THE HEAD OF SCREWS, RIVETS, STEMS OR. DGL. USING MILLING TOOLS. : de en
  • FR1265940A - Device for easy and immediate opening of correspondence envelopes : en fr
  • FR1266385A - Double woven velor fabric : en fr
  • FR1266415A - Improvements in devices for automatically performing operations, which are repeated, on the periphery of a cylindrical tube or the like : en fr
  • CA623290A - Control valves : en
  • BE598760A - Process for the preparation of novel methylidene compounds, in particular of 6-membered monocyclic diazine-carboxylic acid 5-nitrofuryl- (2) -methylidene-hydrazides : en fr
  • US2990657A - Gear honing machine : en
  • US2990768A - Automatic plate exchanger for printing machines : en
  • US2991187A - Method of and apparatus for concurrently disintegrating and mixing together different solid particles : en
  • US2990879A - Burner for volatile fuels : en
  • US2991292A - Process for the production of dyestuff intermediates : en
  • US2990853A - Rotary valve : en
  • DE1834380U - CLOSURE FOR VIALS OD. DGL. : de en
  • US2990634A - Digger tooth : en
  • US2991029A - Automatic aircraft control apparatus : en
  • BE601170A - Device for transporting oblong objects one by one. : en fr
  • CA623014A - Stable sweetened cream product : en
  • CA623314A - Drainage control mechanism : en
  • BE598845A - Process for the preparation of arylsulfonylthionylamides : en fr
  • BE600929A - Tap : en fr
  • CA623358A - Preparation of thiocarbonyl fluoride : en
  • US2991129A - Safety brake system for trailers : en
  • CA623044A - Tube made from strip stock : en
  • CA623105A - Radio-frequency-energy transmission-line system and antenna : en
  • DE1834398U - ARRANGEMENT FOR FASTENING FEED MECHANICS TO BALLPOINT PEN SLIDING CAPS. : de en
  • DK91215C - Process for the preparation of α, β-unsaturated aldehydes. : da en
  • FR1265986A - Resonant cavity tuning device : en fr
  • FR1266074A - Electromagnetic lamellar shutter : en fr
  • FR1266181A - Clear alumina shell discharge lamps : en fr
  • GB871847A - Improvements in means for storing mechanical energy : en
  • GB872065A - A composite container package : en
  • DE1834321U - INSULATED CABINET FOR SWEATING OUT SALAMI SAUSAGE. : de en
  • US2990711A - Latch and lock assembly : en
  • US2990755A - Heated asphalt roller device : en
  • US2991428A - Electronic generator of telephone ringing current : en
  • US2990944A - Auto and boat emergency kit : en
  • US2991116A - Vehicle lighting system and structure therefor : en
  • DE1834168U - BABY CRADLE. : de en
  • GB872314A - Improvements relating to portable grinding machines : en
  • FR75029E - : fr
  • US2990833A - Toothbrush and paste kit : en
  • US2991275A - Hydrocarbon resins produced using cycloparaffinic diluent : en
  • FR1265892A - Improvements in the mounting of tools or tool holders on machine spindles : en fr
  • GB872356A - Improvements in or relating to the formation of subterranean cavities : en
  • US2991091A - Quick disconnect coupling : en
  • DE1110580B - Freewheel wrench with torque limiter : de en
  • FR1266322A - Hot start aid for internal combustion engines with compression of mixture : en fr
  • FR1265858A - Switching chambers : en fr
  • FR1265900A - Emptying device for the evacuation of liquid excreta from vehicles : en fr
  • FR1266059A - Covering of walls of chalets and buildings, or other constructions by added stepped elements : en fr
  • FR1266264A - Filter for removing very fine particles : en fr
  • US2991259A - Preparation of alkyd resins involving the acidolysis of triglyceride oils, isophthalic and terephthalic acids : en
  • USRE25007E - Vulcanization of butyl rubber with para substituted : en
  • FR1266162A - electric oscillator element : en fr
  • CA623395A - Ketones : en
  • FR1265887A - Improvements to voltage regulators : en fr
  • DE1110298B - Inverter with transistors : de en
  • DE1110400B - Process for the production of films from plastics : de en
  • DE1834045U - IN A COLD ROOM THROUGH AN OPENING IN THE WALL ADAPTABLE EVAPORATOR FOR COMPRESSION REFRIGERATION MACHINES. : de en
  • DE1110238B - Motor selector with straight contact field : de en
  • DE1834181U - GRIPPING DEVICE. : de en
  • FR1265877A - Improvements to symmetrical pairs and quads for telephone cables and their manufacturing process : en fr
  • FR1265917A - Improvements to press brakes or shears : en fr
  • FR1266166A - Refinement of time scheduling mechanisms in automatic washing machines : en fr
  • US2991155A - Process for producing high grade, high purity hydrogen fluoride : en
  • USPP2070P - Chrysanthemum plant : en
  • BE601015A - Concrete drainage pipe : en fr
  • CA623182A - Process for the oxidation of organic compounds : en
  • DE1834424U - MOBILE RING TARGET FOR BALL GAME. : de en
  • FR1265828A - Preparation of 1-4 3-substituted thiamorpholines : en fr
  • FR1266123A - Device for ridding tubers of their tops, usable on machines for harvesting tubers, especially potatoes : en fr
  • GB872128A - Improvements in or relating to pulsed current generating circuit arrangements : en
  • GB872151A - Improvements relating to arrangements of needles of cylindrical combs of textile combing machines : en
  • US2990629A - Arch support means : en
  • US2990835A - Multiple cycle dishwashing machine : en
  • US2991208A - Laminated structures : en
  • GB872200A - Improvements in or relating to the stabilisation of alcohols and their esterification : en
  • GB872230A - A resilient suspension for axle bearings and the like : en
  • DE1834042U - SUCTION WHEEL OR SUCTION ROLLER FOR THE TRANSPORTATION OF SHEETS ON SHEET FEEDERS : de en
  • DE1834375U - BICYCLE PEDAL BAR WITH MOUNTAIN PEDAL WITH ADJUSTABLE PRESSURE DEVICE ON THE SPROCKET AXLE. : de en
  • GB872054A - Improvements in reciprocating action pumps and in particular in fuel injection pumps for internal combustion engines : en
  • GB872211A - Improvements in or relating to pressure exchangers : en
  • US2990815A - Booster motor mechanism : en
  • DE1110203B - Circuit arrangement for electrically controlled counters in railway signal systems : de en
  • DE1834236U - CONTINUOUSLY WORKING MIXING AND KNEADING DEVICE FOR THERMOPLASTIC PLASTICS. : de en
  • US2991353A - Automatic frequency control for multitransmitter radio system : en
  • CA623162A - Process of augmenting photosensitivity of human skin : en
  • CA623200A - Multi channel transceiver : en
  • DE1110445B - Method and device for rounding up digits in multiplication machines : de en
  • DE1834056U - BRAKE DISC FOR RAIL AND ROAD VEHICLES. : de en
  • US2990764A - Combined camera support, cart and step ladder : en
  • US2990910A - Apparatus and method for circulating and controlling liquids in gas-liquid systems : en
  • US2991126A - Combined footrest and leg rest : en
  • FR1266363A - Recovery of metals, such as molybdenum and vanadium, from aqueous solutions : en fr
  • FR1265823A - Process for preparing tetracyclines : en fr
  • GB872071A - Improvements in or relating to electrical capacitors : en
  • GB871992A - Improvements relating to stereophonic sound transmission systems : en
  • DE1110150B - Process for the production of aliphatic alcohols from aluminum alcoholates : de en
  • DE1834078U - SHAFT BEARING FOR SWITCH DISCONNECTOR WITH QUICK CIRCUIT. : de en
  • GB872295A - Improvements relating to ion-exchange processes : en
  • US2991138A - Adjustable swingable tray : en
  • US2991148A - Decontamination of acidic plutonium containing solutions : en
  • USD190833S - Fishing creel : en
  • DE1834261U - COIN ACTUATED TABLE BALL GAME. : de en
  • DE1834370U - FASTENING DEVICE FOR DECORATIVE LID ON VEHICLE WHEELS. : de en
  • DE1834394U - LATCH FOR TILT-TURN WINDOW. : de en
  • US2990645A - Toy whale : en
  • US2991001A - Resealable container : en
  • FR1266371A - System for the transmission of high frequency electrical energy : en fr
  • GB871815A - Improvements in warp knitting machines : en
  • CA623009A - Pin end thread protector for sucker rods and the like : en
  • FR1266429A - Viscosity adjusting device : en fr
  • FR75013E - : fr
  • FR75502E - Method and safety device for vehicles with hydraulic brakes : en fr
  • GB871970A - Improvements in or relating devices for folding moving articles : en
  • DE1110491B - Method for p-doping a silicon rod with boron : de en
  • US2991202A - Moulds for the production of slabs of sugar : en
  • US2991172A - Reduction of iron ores containing ferruginous clays : en
  • FR1266054A - Process for the production of nitroso compounds or oximes : en fr
  • GB872093A - Improvements in curl clips and in the manufacture of such clips : en
  • FR1266447A - Device intended to ensure the automatic dust removal of the air socks : en fr
  • GB871933A - Improvements in or relating to electric switches of the tumbler type : en
  • GB872029A - Improvements in or relating to the construction of electrical secondary cells : en
  • FR1266396A - Magnesium-based alloys : en fr
  • GB872335A - Improvements in and relating to the polymerisation of olefines : en
  • DE1110188B - Countercurrent trickle cooler : de en
  • FR1265928A - Electrical switch with an arc extinguishing chamber : en fr
  • DE1110332B - Diagnostic X-ray machine : de en
  • DE1110469B - Gas turbine with reaction blades : de en
  • DE1834166U - WALKING DEVICE FOR SMALL CHILDREN. : de en
  • BE601328A - Electrostatic printing tube. : en fr
  • CA623078A - Scanning system : en
  • DE1110451B - Electromagnetic transmitter for high-frequency pressure waves in flow media : de en
  • DE1110541B - Coin-operated self-seller for liquid fuels : de en
  • DE1834288U - DEVICE FOR ADJUSTING THE VALVE CLEARANCE IN COMBUSTION MACHINERY. : de en
  • CA623057A - Grinding wheel truing apparatus : en
  • DE1834071U - ELECTRIC SOCKET WITH RECTANGULAR SUPPORT. : de en
  • DE1110504B - Portable, weather-independent fast-smoking oven for food : de en
  • DE1110549B - Tightening lock with safety device in the closed position, especially for shoes : de en
  • FR1266155A - Absorbent fabric layer : en fr
  • IE25248L - Detergent bar : en
  • FR1266193A - Manufacture of dialkylnaphthalenes using naphthalene and nonene : en fr
  • CA623038A - Setting means for door closers : en
  • US2991418A - Gauge calibration arrangement : en
  • US2991179A - Method of and means for dehydrating flowable matter : en
  • US2990564A - Grill cleaner : en
  • DE1110220B - Bistable toggle switch : de en
  • DE1110341B - Electro-erosion process using hydrocarbons as dielectric : de en
  • DE1834489U - HAND SHOWER. : de en
  • US2991348A - Timing circuit : en
  • US2991417A - Wave polarization detecting apparatus : en
  • DE1110391B - Fire retardant door : de en
  • DE1834425U - DEVICE FOR CONE PLANTS. : de en
  • DK91234C - Lubricant. : da en
  • FR75503E - Automatic hooking in various combinations for furniture and removable elements : en fr
  • GB871849A - Improvements in textile twisting machines : en
  • BE600944A - Electromagnetically actuated electrical equipment, in particular a contactor. : en fr
  • BE601299A - Random Access Data Store : en fr
  • US2990737A - Device for mounting chains on vehicles : en
  • USD190795S - Combination bathroom unit : en
  • US2990870A - Pneumatic tires having carcass plies with mutually different extensibility characteristics : en
  • US2990798A - Semi-automatic boat bailer : en
  • US2990872A - Apparatus for molding laminates : en
  • USPP2069P - shammarello : en
  • CA623013A - Long-cycle continuous annealing : en
  • DE1110470B - System for interconnected operation between free-piston gas turbines and steam boiler systems : de en
  • DE1110472B - Arrangement for connecting two components with anisotropic expansion : de en
  • US2990740A - Locating apparatus for machine tools : en
  • US2990914A - Absorption system : en
  • US2991238A - Pinched plasma reactor : en
  • BE601281A - Improved strainers for suction pumps : en fr
  • DE1110164B - Process for the preparation of 2-arylbenzothiazoles : de en
  • DE1110109B - Boom for mobile drilling rigs : de en
  • DE1110340B - Process for the continuous production of consumable metallic electrodes, in particular titanium electrodes, for electric arc furnaces : de en
  • DE1110475B - Elastic bearing : de en
  • US2990793A - Zig-zag sewing machines : en
  • US2990875A - Method and apparatus for forming tubes of thermoplastic film : en
  • US2991073A - Sheet feeding mechanism : en
  • CA623061A - Apparatus for obtaining measurements of electric power : en
  • BE601273A - Process for cooling and removing dust from hot industrial gases in an electrostatic precipitator : en fr
  • CA623111A - Buckles : en
  • US2990767A - Chain printer : en
  • US2990903A - Vehicle auxiliary brake mechanism : en
  • US2990930A - Timing devices for coin switches : en
  • DE1834172U - CABINET WITH SLIDING GLASS OD. DGL. : de en
  • DE1834308U - QUICK CHANGE TURNING CHISEL HOLDER. : de en
  • GB871934A - A transformer for use in welding apparatus : en
  • GB872235A - Disposable seat covers : en
  • FR1266228A - New camera with electric motor drive : en fr
  • GB871837A - Yarn tension compensators : en
  • GB872207A - Process for the production of pigmented re-generated cellulose fibres : en
  • BE601386A - Improvements to the overflow of spectacle lenses. : en fr
  • GB872329A - Improvements relating to endless belt conveyors : en
  • FR1266062A - Process for forming coils on iron cores : en fr
  • DE1834046U - DRIP TRAY ASSIGNED TO THE EVAPORATOR OF A COOLING MACHINE. : de en
  • FR1266435A - Titanium dioxide treatment process : en fr
  • US2990683A - Ignition of solid rocket propellants : en
  • DE1834010U - HANGING BAR. : de en
  • FR1265825A - Omnidirectional beacon simulator : en fr
  • GB872263A - Improvements in and relating to the purification of hydrofluoric acid by distillation : en
  • BE600896A - Sophisticated rotary key faucet. : en fr
  • DE1834037U - SIGNATURE FOLDER WITH SEVERAL INSERTIONS. : de en
  • FR1266205A - Process for joining gypsum to paper and products thus obtained : en fr
  • CA623047A - Rock drilling tool : en
  • US2990860A - Saw chain : en
  • US2991011A - Hyperbolic navigation system and computer therefor : en
  • US2990785A - Pumping system for truck tanks : en
  • US2990704A - Stocking : en
  • FR1265817A - Process for manufacturing esters of diethylphenylacetic acid : en fr
  • FR1266221A - Apparatus for cleaning the drainage channels of barns or stables : en fr
  • FR75015E - : fr
  • FR75520E - Pulse generator or regenerator circuits : en fr
  • US2991166A - Propellant and gas producing compositions of elastic gels containing inorganic oxidizing salts : en
  • DE1110452B - Electromechanical ultrasonic generator : de en
  • FR1266212A - Further training in fan control devices : en fr
  • DE1110221B - Feedback transistor circuit : de en
  • DE1834191U - SWITCHABLE HOIST DRIVE WITH A LOADED ROPE. : de en
  • GB871846A - Improvements in or relating to holders for mirrors, photographs or the like : en
  • US2990569A - Door hold-open device : en
  • DE1834346U - MULTI-SPEED TRANSMISSION WITH SPEED SHIFT. : de en
  • GB872195A - Improvements in and relating to jet propulsion nozzles : en
  • FR1266099A - Further development in the manufacture of regenerated cellulose filaments : en fr
  • CA623319A - Process for bleaching cotton fabric : en
  • DE1834470U - WITH AN INSERT TROUGH OD. DGL. EQUIPPED HIGH CONVEYOR, FOR EXAMPLE FAN FAN, IN PARTICULAR FOR AGRICULTURAL CROP : de en
  • CA623163A - Alternative controls for throttle and reversing gear : en
  • CA623367A - Preparation of boron compounds : en
  • FR1266184A - Method and apparatus for opening textile fibers and forming therefrom a web or layer : en fr
  • CA623084A - Preparations pour l'impression des matieres textiles : en
  • FR1266086A - Method and device for the biological decomposition of malic acid in fermented and unfermented fruit and grape juices : en fr
  • DK91242C - Clamping brackets for carrying consoles. : da en
  • CA623323A - Reversing drive and control : en
  • FR1266244A - Semiconductor cooling device : en fr
  • GB871932A - Improvements in or relating to electric switches and cases therefor : en
  • GB872225A - Improvements in and relating to wire drawing dies : en
  • US2991200A - Refractory coating composition and method of coating surfaces therewith : en
  • CA623081A - Diol and process for its preparation : en
  • BE601361A - Cathode ray tube. : en fr
  • CA623212A - Vibration exciter employing a liquid mass : en
  • CA623189A - Pressure fluctuation triggered surge controller : en
  • CA623240A - Electric arc furnaces : en
  • FR1265834A - Method and device for self-guiding a machine on a moving target : en fr
  • US2990854A - Selvage forming on fabrics : en
  • BE598816R - Process for spinning acrylonitrile polymers : en fr
  • CA623359A - Preparation of decaborane derivatives : en
  • US2990595A - Snap fastener : en
  • US2990750A - Apparatus for projecting individual slides in projectors with a multiple slide magazine : en
  • US2990931A - Carriage shift for business machines : en
  • CA623207A - Voltage regulating circuit arrangements : en
  • US2991134A - Journal box packing : en
  • US2991203A - Method and apparatus for cleaning the interior of a tank : en
  • FR1265984A - Improvements in the production of superheated water by means of steam boilers : en fr
  • GB872150A - Improvements relating to the finishing of textile fabrics : en
  • US2990658A - Gear finishing machine : en
  • US2990800A - Anchor : en
  • US2991069A - Vehicle window control system : en
  • BE601319A - Button for actuating the valve controlling the release of an aerosol from its container. : en fr
  • CA623178A - Movable reclining chair with back-rest and seat : en
  • DE1110439B - Arrangement for determining the time course of the flow of a quantity counter : de en
  • DE1110545B - Belt grinding device : de en
  • GB871862A - Improvements in and relating to urinals for personal wear : en
  • GB872110A - Improvements in or relating to rotary fluid displacement means : en
  • GB872154A - Improvements in or relating to methods of labelling and identifying materials : en
  • BE600789A - New compound with diuretic action : en fr
  • CA623310A - Control mechanism for the displacements of a machine part : en
  • CA623410A - Process and composition for protecting plants : en
  • CA623225A - Saw tooth wave generators : en
  • BE600930A - Metallizable azo dyes and process for their preparation. : en fr
  • CA623050A - Treatment of titanium metal : en
  • CA623205A - Tailgate mechanism for trucks : en
  • CA623301A - Gated pulse amplitude comparison circuit : en
  • CA623405A - Leg-rest and control arrangement for chair : en
  • CA623068A - Lubricant composition : en
  • DE1110431B - Device for swiveling a measuring gauge into the measuring position and for its automatic reset : de en
  • DE1110540B - Elastic three-point suspension of a drive train, especially in two- and three-wheeled vehicles : de en
  • DE1834178U - BREAD ROESTER. : de en
  • GB872291A - Improvements in or relating to fuel systems for aircraft gas turbine engines : en
  • LU40085A1 - : en
  • CA623090A - Press for cutting sheet material : en
  • DE1834427U - ARMED CHESS. : de en
  • DE1834453U - FOLDED PACKING MADE OF CORRUGATED CARDBOARD, CARDBOARD OD. DGL. WITH A USE BAG. : de en
  • DE1110193B - Bimetal element : de en
  • DE1110434B - Radar display device for three-dimensional target display : de en
  • DE1834294U - SINGLE-ACTING BRAKE CYLINDER WITH ADJUSTABLE DAMPING CHARACTERISTICS. : de en
  • US2990554A - Method of finishing a garment edge : en
  • DK91243C - Wooden lamella plate. : da en
  • GB872309A - Improvements in and relating to tachometer signal generators : en
  • CA623002A - Shaker dispenser packets and manufacture thereof : en
  • BE600878R - Axle bearing for railway vehicles. : en fr
  • CA623006A - Well head : en
  • CA623023A - Dispensing container : en
  • CA623335A - Rolling machines : en
  • DE1110187B - Two-stage ventilation device for steam condensers with water jet air pumps : de en
  • DE1110559B - Method and spray gun for spraying two-component paints : de en
  • CA623206A - Centrifugal starter for winding : en
  • DE1110479B - Piston for an axial piston machine : de en
  • DE1834272U - CLOVER SEED SHAKER. : de en
  • GB872190A - A process for the manufacture of substituted 2,4-dioxo-tetrahydropyridines : en
  • FR1266333A - Cooled transport roll for industrial furnaces : en fr
  • GB871835A - Improvements relating to braiding machines : en
  • DE1110152B - Process for the preparation of sulfonamides : de en
  • DE1110471B - Device for determining moving bodies : de en
  • DE975013C - Summation device for booking machines : de en
  • DE1110478B - Grease gun : de en
  • DE1834436U - TOY WATER CASTLE, TOWER OD. DGL. : de en
  • BE600871A - Process for manufacturing gelled resins and product obtained by this process. : en fr
  • DE1834011U - DEVICE FOR FASTENING TROUSERS TO A SHIRT. : de en
  • BE601239Q - Device for hanging pants : en fr
  • CA623067A - Drill units for machines for drilling rock faces and the like : en
  • CA623216A - Generation of carbon monoxide and hydrogen : en
  • CA623399A - Hitch device : en
  • CA623017A - Corrective foot support : en
  • CA623041A - Stock feeder for machine tools : en
  • CA623062A - Parallel hydraulic control system : en
  • CA623075A - Apparatus for filling and closing containers : en
  • CA623237A - Cathode ray tube protecting circuit : en
  • GB871951A - Improvements in and relating to roller skates : en
  • BE601191A - Device for the diffusion of fluids : en fr
  • BE601376A - Method of installing a box and device for its implementation. : en fr
  • CA623211A - Upwardly acting door and sections therefor : en
  • CA623407A - Centrifugal spray device : en
  • DE1834442U - ASSEMBLY FLOWER OD. DGL. TOY. : de en
  • US2990618A - Builders transit : en
  • US2990817A - Vertical tube heater : en
  • US2991260A - Textile pigment printing compositions : en
  • FR1266200A - Azo dyes, their manufacturing process and applications : en fr
  • GB871913A - Broadside transfer device for elongated metal articles : en
  • GB871995A - Improvements in or relating to moulded resistors and electrical switches and contacts therefor : en
  • US2990796A - Submersible vessel : en
  • DE1110151B - Process for the preparation of analeptically effective ª ‡ -acyl-oxy-carboxylic acid alkyl amides : de en
  • DE1110229B - Playback device for stereophonic sound transmission : de en
  • DE1110424B - Process for the production of a polymer emulsion consisting of several components for the application of vibration-damping coatings : de en
  • DE1834330U - STELLSTUCK. : de en
  • FR1266089A - Adjustable brake for tilting frame pivots : en fr
  • FR1266430A - Method and installation for shaping materials by means of a load bearing beam : en fr
  • GB872089A - Contrivance apt to serve as a bunk stretcher, camp bed, elbow deck chair or support to a person in a vertical capsized position : en
  • GB871831A - Improvements in or relating to the production of elemental silicon : en
  • GB871914A - An apparatus for supporting the stumps used in the game of cricket : en
  • FR1266001A - Catalytic manufacture of high isomeric polybutadiene : en fr
  • FR1266431A - Alkylamides of alkoxy-benzoic acids and their preparation : en fr
  • DE1110359B - Three-legged forceps designed for surgical purposes : de en
  • FR1265837A - Fixing device for flexible engraved plates, in particular plates for intaglio printing on steel : en fr
  • FR75518E - Ear obturator : en fr
  • GB871853A - Improvements in freewheel or unidirectional clutch devices : en
  • US2991046A - Combined winch and bollard device : en
  • GB871965A - Thermosetting refractory materials : en
  • FR1266258A - Improvements to hydraulic turbo-couplers : en fr
  • GB872182A - Improvements in or relating to halogenated xylene carbinol and diol derivatives : en
  • BE600814A - Frame for looms : en fr
  • DE1110551B - Propellant case for projectiles of recoilless weapons : de en
  • DE1834157U - DEVICE FOR HOLDING AND HANGING FLAT OBJECTS, IN PARTICULAR PICTURES. : de en
  • GB872244A - Improvements in or relating to coin-freed vending machines : en
  • DE1110315B - Tantalum electrolytic capacitor : de en
  • DK91229C - Process for the preparation of 1-substituted 4,6-diamino-1,2-dihydro-s-triazine compounds or salts thereof. : da en
  • GB872019A - Improved hydraulic actuator : en
  • GB872084A - Foundation garment : en
  • DE1834159U - COFFEE OR TEA POT WITH WARM HOOD. : de en
  • DE975019C - Process for modifying alkyd resins with synthetic fatty acids : de en
  • GB871977A - Continuously operated machine for compacting powdered, granulated or like materials : en
  • GB872283A - Polymerization of isoprene : en
  • GR22063B - COMBINATION OF LEAVING AND TOBACCO MACHINERY IN LEAVES. : el en
  • US2990975A - Vending machine : en
  • FR75510E - Traveling wave amplifier : en fr
  • GB871887A - Improvements in and relating to hydodynamic couplings : en
  • FR1266012A - Process for converting potassium sulfate to potassium carbonate : en fr
  • GB872056A - Improvements in or relating to the production of metals by the dissociation of their carbides : en
  • US2991423A - Low-frequency regenerative amplifier : en
  • DE1110120B - Process for the production of metal parts containing cavities : de en
  • DE1110137B - Set-up on card index devices with rotating, motor-driven card index holders : de en
  • DE1110215B - Phase comparison circuit for synchronizing the line deflection in television receivers : de en
  • FR1266078A - Process for manufacturing sponges from polyurethane foams based on polyethers : en fr
  • BE600894A - Multiple band working group for working with marble, stone and granite. : en fr
  • FR1265818A - New cationactive compounds, their preparation and their applications, in particular as anti-dandruff : en fr
  • FR1266026A - Method for improving the electrical conductivity of non-metallic thin films applied to a support : en fr
  • GB871896A - Improvements relating to rotary snap-action electrical switches : en
  • DE1834493U - VELOR PRODUCTS FOR CARPETS, RUNNERS, RUNNING MATERIALS, BED EDGES OR. DGL. : de en
  • DE1834169U - DESK OR WORK DESK. : de en
  • DE1834162U - HAIRDRESSER'S CONTROL CHAIR. : de en
  • DE1834419U - WOLF TOOTH FOR STRETCH, REISS AND THE LIKE. -Machine drums. : de en
  • DE1110355B - Cylinder head for an air compressor with a reciprocating piston : de en
  • DE1110444B - Method and arrangement for the microscopic determination of the mass of organic cells : de en
  • DE1834250U - HEAT SENSOR FOR TEMPERATURE CONTROLLER AND TEMPERATURE MEASURING DEVICES. : de en
  • GB872094A - Improvements in or relating to the preservation of vulcanisable synthetic rubbery polymers : en
  • GB872132A - Process for the production of graft copolymers : en
  • GB872341A - Improvements in or relating to spring assemblies for seats, settees, beds and the like : en
  • DE1110128B - Method and device for producing artificial Persian from chenille caterpillars : de en
  • DE1110258B - Solder support point for connecting electrical line wires : de en
  • DE1834197U - OIL STOVE WITH BOWL BURNER. : de en
  • US2990625A - Rosary place keeper : en
  • US2991159A - Method for the production and recovery of sodium aluminum fluorides : en
  • US2991404A - Switch control system for electric motor : en
  • US2991432A - Ultra high frequency switches : en
  • GB872354A - Apparatus for the grinding of bevel-edges on scraper rings for pistons : en
  • GR22074B - CONSTRUCTION OF CONTAINER (CANCER) FROM PLASTIC. : el en
  • US2990566A - Trolley cushioning and holding means for suspended closures : en
  • US2990846A - Valve repair apparatus : en
  • USD190835S - Bottle : en
  • FR1266336A - Cartridge for firearm : en fr
  • GB872122A - Stabilizing sera : en
  • FR1266188A - Device for applying pressure to the cylinders of printing machines and machine provided with said device : en fr
  • US2990909A - Scaffold-forming structure : en
  • US2990999A - One piece multi-trip rectangular container : en
  • SE175893C1 - : sv
  • FR1265978A - Electronic heating controller : en fr
  • FR1265981A - Furniture accessible from inside two isolated rooms : en fr
  • FR75537E - Miniature thermal contactor : en fr
  • IS451B6 - Physiological transformation from 5a (11a) -dehydrotetracycline to broad-spectrum antibiotics. : en is
  • DE1110420B - Process for the polymerization of unsaturated compounds : de en
  • DK91232C - Apparatus for the simultaneous generation of several television signals. : da en
  • GB872103A - Registering and repeating device for the stop positions of a mobile member of a machine-tool or a measuring machine : en
  • BE600806A - Improvements to sheet metal marking means. : en fr
  • DE1834354U - SEAT FOR VEHICLES, IN PARTICULAR CAR. : de en
  • GB872203A - Improvements in or relating to apparatus for automatically controlling temperature : en
  • GB872268A - Improvements in or relating to clutches, brakes or other devices : en
  • DE1834115U - DEVICE FOR REMOVING CORNEAL. : de en
  • GB872326A - Method of joining thermoplastic polymers : en
  • DE1834257U - PLIERS-LIKE HANDSET FOR PUNCHING PUNCH CARD SECTIONS. : de en
  • FR1265812A - Process for manufacturing alpha-phenyl-succinimides : en fr
  • FR1266160A - Lubricating device for plain bearings : en fr
  • DK91239C - Seating. : da en
  • FR1266075A - Method, in particular for controlling the gates of current transformers : en fr
  • US2990600A - Apparatus for making tile and culverts : en
  • US2990775A - Cooling system based on thermoelectric principles : en
  • US2991037A - Hook construction : en
  • US2990603A - Apparatus for draw-stretching and winding yarn : en
  • US2990838A - Resuscitation device : en
  • BE600886A - A method of heliographic reproduction based on single component diazo material. : en fr
  • CA623260A - Bridge regulated transistor circuit : en
  • CA623371A - Manufacture of buckets : en
  • US2990738A - Parallel vise : en
  • US2990688A - Expansible pile driving mandrels : en
  • GB872265A - A combined jack and damper for aircraft landing gear : en
  • GB872285A - Improvements in or relating to constant velocity universal joints : en
  • DE1110309B - Thermowell changeover contact relay : de en
  • DE1834077U - FUSE DISCONNECTOR. : de en
  • DE1834311U - SHOE DEVICE FOR PUNCHING AND PRESSING. : de en
  • FR1266340A - Frame for collapsible transport container and container provided with said frame : en fr
  • GB871877A - Arrangements for conditioning air inside a chamber such as a motor car under open curcuit conditions : en
  • GB872140A - Purification of trimethoxyboroxine : en
  • US2990576A - Breaker plate : en
  • DE1834062U - ELECTRIC OIL CABLE. : de en
  • FR1266218A - Screw fixing kit and lock washer : en fr
  • GB872004A - Improvements relating to heating devices in drying apparatus : en
  • GB872360A - Printing machines : en
  • US2991136A - Injection syringe : en
  • US2991357A - Amplitude modulated radio frequency transmitter : en
  • US2991437A - Magnetic core : en
  • FR1265896A - Display for the distribution of an article : en fr
  • FR1266390A - Motor-driven weeding machine more particularly intended for weeding roadsides and the like : en fr
  • US2990682A - Fuel charge : en
  • JPS369898B1 - : ja
  • DE1834351U - DEVICE FOR AXLE SUSPENSION WITH EYELESS SPRINGS AND A PIVOT IN VEHICLES. : de en
  • DE1834461U - SUPPORTING FRAMEWORK FOR STATIONARY CONVEYOR LINE : de en
  • FR75016E - : fr
  • GB871864A - Improvements in and connected with circular knitting machines : en
  • US2990583A - Method of applying high pressure to a body : en
  • USD190832S - Loud speaker cabinet : en
  • DK91238C - Portable stand for hanging clothes. : da en
  • DE1110554B - Aiming device on a weapon, in particular on a light defense weapon, for fighting moving air targets : de en
  • DE1834396U - HAIR CLIPPER. : de en
  • US2990558A - Face rest mattress : en
  • FR1266382A - Lens frame : en fr
  • FR1266169A - Improvements to transistors : en fr
  • GB871925A - A process for reclaiming scrap vulcanized rubber : en
  • GB871963A - Improvements in gas turbine marine propulsion plant : en
  • GB872333A - Process for the destruction of porphyrin metallo complexes and for reducing the porphyrin metallo complex content in mineral oils : en
  • CA623391A - Floor-like structure construction : en
  • DE1110110B - Pit stamp with upper and lower stamp made of flanged channel profiles : de en
  • CA623010A - Combustion products condenser : en
  • CA623116A - Overhead truck pusher conveyor : en
  • US2991380A - Magnetic core structure for dynamoelectric machines : en
  • BE600858A - Roller system supporting a conveyor belt. : en fr
  • CA623379A - High temperature bearing alloys : en
  • US2990771A - Inking device : en
  • USD190800S - Trailer for animals or the like : en
  • DE1110172B - Process for the production of diphenylamine from aniline : de en
  • DE1834008U - PUSH BUTTON FOR INTERCHANGEABLE COLLAR. : de en
  • DE1834480U - DIGGERING MACHINE. : de en
  • DE1834485U - BASIN EDGE IN MODULAR FORM : de en
  • CA623295A - Sabre saw : en
  • CA623291A - Metalliferous azo-dyestuffs : en
  • CA623412A - Iron polyisomaltose complexes for therapeutical application : en
  • US2990650A - Roofing : en
  • CA623326A - Production of golf balls : en
  • CA623255A - Single-sidebank equipment for the transmission of speech signals : en
  • DE1834137U - EXTENSIBLE SHOPPING NET. : de en
  • GB871876A - Improvements in or relating to bicycle pedals : en
  • DE1834335U - CAMERA WITH BUILT-IN EXPOSURE METER. : de en
  • FR1265857A - Device and apparatus for automatic regulation of cathodic protection of metallic structures : en fr
  • FR1265995A - Automatic frame printing machine : en fr
  • GB872212A - Control means for electromagnetically actuated twin horns on road vehicles : en
  • GB872324A - Improvements in or relating to the recovery of uranium : en
  • DE1110536B - Tractor with a passenger seat arranged on the back of the driver's seat : de en
  • FR649M - : fr
  • GB872327A - Improvements in torsion spring devices : en
  • US2991378A - Composite magnetic core structure and method of making same : en
  • US2990906A - Acoustic absorber : en
  • DE1834468U - VIBRATION CONVEYOR. : de en
  • FR641M - : fr
  • BE600922A - Rapid storage bath heater. : en fr
  • DE1110266B - Cable house connection box : de en
  • US2990639A - Telephone number indexes : en
  • US2990655A - Finishing machine : en
  • US2990850A - Pressure regulator mechanism : en
  • US2990896A - Wing collar drill : en
  • USD190811S - Portable tape recorder : en
  • CA623330A - 1,2,4-trithiolanes and process for making the same : en
  • DK91249C - Apparatus for pricking cheese. : da en
  • FR1266388A - Perfected underwear : en fr
  • DE1834462U - CONVEYOR ROLLER. : de en
  • US2991214A - Method of manufacturing composite paper and veneer sheet material : en
  • BE601241A - Silencers for gas streams : en fr
  • USD190821S - Flower holder for use with a candle : en
  • DE1110290B - Residual current circuit breaker : de en
  • DE1834171U - SHELVES FOR POSPECTS. : de en
  • DE1110396B - Process for the production of foam rubber from latex mixtures and gas-evolving substances : de en
  • DE1834016U - WET REMOVAL HAMMER. : de en
  • DE1834070U - ELECTRIC PIN AND ASSOCIATED PLUG-IN COUPLING. : de en
  • GB872210A - Improvements in or relating to steroids and the manufacture thereof : en
  • DE1110179B - Depositing device on screen printing machines that print sheets and plates : de en
  • DE1110414B - Process for the production of heat-resistant laminated bodies with phenol aldehyde resins as binders : de en
  • DE1834013U - ADJUSTABLE CANDLE HOLDER. : de en
  • GR22071B - SIMPLE WAY TO MAKE CELLS. : el en
  • DE1834318U - PRESSER FOOT FOR SEWING MACHINES. : de en
  • DE1110544B - Single disc lapping machine for semiconductor wafers : de en
  • US2990814A - Control means for fluid-operated engines producing rotary power : en
  • USD190796S - iixii o : en
  • US2990808A - Means for storing and preserving live tubifex worms : en
  • US2991052A - Fuel mixture distribution control for internal combustion engines : en
  • DE1110567B - Drop trolleys, especially for reversible conveyor belts : de en
  • DE1834270U - CONTROL DEVICE FOR A MECHANICAL LIGHTER. : de en
  • GB872206A - Unsaturated halogen-containing esters of phosphorus oxyacids and copolymers thereof : en
  • GB872332A - Derivatives of amino acids and peptides, and synthesis of peptides : en
  • US2990805A - Aquatic device : en
  • BE601193R - Device for centering a spindle in a loom : en fr
  • DE1834151U - Shaker : de en
  • US2991466A - Radar : en
  • US2991457A - Electromagnetic storage and switching arrangements : en
  • BE598848A - Improvements relating to insulators : en fr
  • LU40108A1 - : en
  • US2990615A - Fruit and vegetable coring tool : en
  • US2991118A - Tail gate step : en
  • US2991227A - Dimethyl phenyl piperidinium iodide compositions for stimulation of the autonomic ganglion system : en
  • US2991256A - Catalyst manufacture : en
  • CA623055A - Field telephone hand set : en
  • CA623363A - Shuttle arrangements in circular weave looms for hoses or the like : en
  • CA623134A - Automatic pilot for dirigible craft : en
  • US2991135A - Journal box packing : en
  • US2990951A - Paperboard containers and method of erecting and simultaneously loading same : en
  • US2991139A - Folding table with lock : en
  • DE1834369U - TWO-PIECE BELT BELT IN PARTICULAR FOR ATTACHING TO MOTOR VEHICLES AND AIRCRAFT. : de en
  • FR1265880A - Process for manufacturing cork hats and hats obtained by this process : en fr
  • GB872358A - Improvements in press tools : en
  • CA623018A - Surveyor stake : en
  • CA623289A - Diels-alder adducts of perchlorocoumalin : en
  • BE601219A - Phthalocyanines solid at sedimentation, their manufacturing processes and their applications : en fr
  • CA623016A - Knee structure for artificial leg : en
  • US2991158A - Apparatus for the analysis and/or detection of substances by gas chromatography : en
  • US2991347A - Magnetic jig for alloying : en
  • BE601018A - Process for the preparation of oligo-hydroxymethylene glycol diethers : en fr
  • CA623279A - Low-pressure mercury vapour discharge tube : en
  • US2991048A - Heat exchange unit : en
  • US2991106A - Box lid fastener : en
  • BE598889A - Improvements in grinding of solids : en fr
  • CA623404A - Leg-rest and control arrangement for chair : en
  • DE1834239U - OPTICAL INSTRUMENT. : de en
  • US2990783A - Gear pumps : en
  • US2990989A - Compensator for web sheet : en
  • CA623341A - Ruler : en
  • GB871954A - Improvements in, or relating to, glazed structures : en
  • GB871989A - Vaporizing oil lamps : en
  • BE601293A - Device for transverse folding of items of laundry behind the calender or the like : en fr
  • US2990626A - Slip-lasted shoe with a binder covering the edges of the upper and sock-lining : en
  • BE601232A - Negative impedance repeater : en fr
  • CA623112A - Glass fiber mats and method of making such mats : en
  • DE1110144B - Process for removing hydrogen sulphide from gas mixtures : de en
  • DE1110302B - Stamped ring nipple made of strip material with locking screws : de en
  • GB872082A - Improvement in and relating to the manufacture of sealing capsules : en
  • BE600954A - Method for forming an amended soil with coagulant interface activator : en fr
  • BE601330A - Electrostatic printing tube. : en fr
  • CA623129A - Face mask and similar devices having body-conforming means : en
  • US2990948A - Sterile package : en
  • US2991242A - Catalytic hydrogen transfer process : en
  • US2990976A - Vending machine : en
  • US2991403A - Electrically controlled actuator : en
  • CA623190A - Coupler operating mechanism : en
  • CA623280A - Metal clad switchgear : en
  • US2990811A - Marking chalk sharpener : en
  • US2991446A - Seismic display system : en
  • DE1110163B - Ultraviolet absorber for plastics, synthetic resin compounds, varnishes and paints : de en
  • DE1834225U - PLASTIC RAILWAY. : de en
  • BE601115A - Device for cleaning objects : en fr
  • CA623230A - Method of building aboveground cisterns : en
  • CA623339A - Method of precipitating or co-precipitating metal oxides, metal hydroxides or metal salts : en
  • BE601285A - Built-in dynamo electric flashlight : en fr
  • BE601356A - A process for manufacturing lightweight ceramic bonded refractory bricks. : en fr
  • LU40104A1 - : en
  • US2990892A - Agricultural implement : en
  • US2991196A - Sized glass fiber products : en
  • DE1834063U - REINFORCEMENT AND SHIELDING FOR LEAD LESS LINES : de en
  • DE1110417B - Process for the production of polyvinyl alcohols with improved emulsifying effect and high foaming power : de en
  • FR1266335A - A method of manufacturing a rubber coated fabric sheet material for the manufacture of grooved diaphragms : en fr
  • CA623035A - Heated wire-cutting device : en
  • CA623386A - Explosive composition : en
  • BE598815A - Chloroprene production : en fr
  • BE598864A - Device for temporary reheating of hot fluid intended to ensure the drying in a mill of the material treated in said mill : en fr
  • DE1110269B - Single column separator with earthing device : de en
  • FR1266369A - Apparatus for preheating finely divided materials, in particular raw materials for cement : en fr
  • GB872146A - Emzymic composition : en
  • GB872223A - New diels, alder adducts of hexahalocyclopentadiene and compositions containing them : en
  • BE600926A - Process for the preparation of a form of 1- (5'-nitro-furfurylideneamino) hydantoin particularly suitable for therapeutic use. : en nl
  • BE601175A - A method of assembling by vacuum diffusion of different metals, alloys and materials and installations necessary for carrying out this process : en fr
  • BE601259Q - Spring suspension for seats : en fr
  • BE601310A - Process for the preparation of oxygenated steroids. : en nl
  • BE600915A - Further training in and similar instruments. : en fr
  • DE1110328B - Mounting arrangement for the spiral-shaped delay line of a traveling wave tube : de en
  • DE1834187U - CLOTHING RACK FOR SALES PURPOSES. : de en
  • FR1265859A - Automatic device for controlling the beam intensity of an electron tube : en fr
  • GB871859A - Improvements in rotary-screen cathode ray tubes : en
  • DE1834173U - SIDE OR INTERMEDIATE CABINET, IN PARTICULAR FOR COOKER COMBINATIONS. : de en
  • CA623368A - End seam for containers : en
  • US2990936A - Route selection in a conveyor system : en
  • US2991128A - Wheel structure : en
  • BE602203A - : fr
  • BE600833A - Process for the preparation of cyclohexanol. : en fr
  • CA623384A - Vacuum controlled dampening device for secondary throttles : en
  • BE598810A - Process for preparing beta-chloracrylonitrile : en fr
  • BE601331A - Electrostatic printing system. : en fr
  • US2991189A - Method of coating a substrate with coal acids and article produced thereby : en
  • US2991408A - Modulation suppressor : en
  • US2991421A - Fish guidance direct current switching devices : en
  • BE601307A - Method and arrangement for the identification of erroneous telegraph signals. : en fr
  • CA623158A - Wringer : en
  • CA623210A - Upwardly acting doors and roller spindle supports therefor : en
  • DE1834208U - COMPONENT FOR DISASSEMBLY STRUCTURES. : de en
  • DE1834450U - CONTAINER MADE OF A FLEXIBLE PLASTIC OR PLAST, IN PARTICULAR FOR TRANSPORTING LIQUIDS. : de en
  • BE598778A - Device for measuring the passing distance : en nl
  • US2990617A - Compensating probe tip : en
  • USD190827S - Electric light fixture : en
  • BE600799A - Sitting-reclining furniture. : en nl
  • CA623028A - Grinding mills : en
  • BE601346A - Composition for the quantitative determination of glucose in a fluid. : en fr
  • CA623199A - Sparking plug electrodes made from a nickel-base alloy : en
  • BE601052A - : en nl
  • DE1110402B - Process for the production of films containing pigments : de en
  • FR75521E - New types of electronic pulsed fog lights using rarefied gas tubes : en fr
  • GB872183A - Valve gear for internal combustion engines : en
  • US2990717A - Apparatus for balancing rotatable workpieces : en
  • US2991364A - Well logging : en
  • DE1834323U - VISUAL PACKING. : de en
  • CA623273A - Servo control mechanisms : en
  • CA623093A - Method of and system for supplying power : en
  • CA623256A - Treatment of nocuous gases containing nitrogen oxides : en
  • US2990929A - Box or package conveyor : en
  • DE1110274B - Electrical switch for parallel, individual and series connection of two resistors of electrical heaters, especially heating pads : de en
  • DE1834176U - CONTAINER FOR STORING FILTER DOORS OR. DGL. : de en
  • BE601201A - : en
  • US2991121A - Motor vehicle roof construction : en
  • US2990849A - Non-return valve : en
  • BE600913A - Machine for wrapping plastic masses, particularly gelatinous explosive materials. : en fr
  • DE1834478U - WATCH WITH BATTERY POWERED ELECTRICAL WORK. : de en
  • CA623019A - Cableway conveyor : en
  • CA623217A - Electric discharge apparatus : en
  • DE1834458U - TWO-PART PERMANENT PACKAGING. : de en
  • DK91211C - Process for the preparation of levans of a certain molecular weight. : da en
  • CA623113A - Clips : en
  • CA623400A - Climbing scaffold and form for concrete : en
  • BE600773A - Automatic calendar. : en fr
  • BE600825A - Bulk material dispensing device : en fr
  • CA623159A - Roof ventilator : en
  • DE1834457U - RECTANGULAR CARRYING CARTON, ESPECIALLY FOR BOTTLES. : de en
  • DK91250C - Hose clamp. : da en
  • US2990559A - Toe lasting machines : en
  • US2990720A - Mechanical movement : en
  • US2990841A - Automatic moisture expulsion valve : en
  • US2990852A - Pneumatic pressure switch : en
  • US2991047A - Heat exchanger : en
  • DE1834353U - WASHING DEVICE FOR WINDSHIELDS OF MOTOR VEHICLES. : de en
  • DE1110153B - Process and device for the production of 1,4-dibromobutene- (2) : de en
  • DE1110579B - Device for dividing the edge warp thread of a warp : de en
  • DK91213C - Method of package bleaching of textile materials. : da en
  • FR1266384A - Fuels for internal combustion engines : en fr
  • GB871922A - Improvements in or relating to the production of fused silica : en
  • GB872001A - Copper-nickel thermocouple alloys : en
  • CA623125A - Tire spreader : en
  • DE1110337B - Holding arm for electrodes of electromedical devices : de en
  • DE1110390B - Staircase with step plates and setting plates : de en
  • DE1834302U - GATE VALVES FOR LOW AND LIQUID MEDIA. : de en
  • FR1266326A - Process for preparing trimethyl borate : en fr
  • GB871908A - Nuclear reactor : en
  • GB872007A - Improvements in or relating to high-speed angle handpieces : en
  • FR1266360A - Lubricants for high pressures : en fr
  • GR22068B - NEW WAYS OF PROTECTION AND GROWTH OF OLIVE TREES AND IN GENERAL FRUIT SHRUBS UNDER FROZES AND STRONG WINDS. : el en
  • CA623054A - Checking fixture : en
  • US2990637A - Mirror-mounted auxiliary object holder : en
  • CA623349A - Rangefinder sight with rangefinder of external basis type : en
  • CA623180A - Vacuum package and method of making the same : en
  • US2990565A - Carpet fastener strip : en
  • US2990874A - Method of forming a tread on a pneumatic tire casing : en
  • US2991391A - Electron beam discharge apparatus : en
  • BE598817R - Spinning of acrylonitrile polymers : en fr
  • BE600801A - Synchronous oscillating compressor driven by an alternating magnetic field : en fr
  • CA623372A - Lifting wheel assembly for use in connection with sintering machines : en
  • DE1110442B - Infrared radiation measuring device for gas analysis : de en
  • DE1834248U - FOLDING CASE FOR Fever THERMOMETER OD. DGL. : de en
  • LU39989A1 - : en
  • US2990622A - Combination protractor and level : en
  • US2991225A - Omicron-methylbenzhydryl-beta-dimethylaminoethyl ether process and composition for symptomatic relief of the syndrome of parkinsonism and of spastic skeletal muscle disorders : en
  • US2990772A - Plate clamping means for printing machines : en
  • US2991195A - Method of metallizing holes and cavities with a refractory metal : en
  • USPP2068P - shammarello : en
  • BE600848A - Absorption refrigeration installations and control devices therefor. : en fr
  • US2990697A - Continuous belt type ice cube maker : en
  • US2991219A - Fly repellent : en
  • USRE25003E - Hellstern : en
  • BE600815A - Molding apparatus : en fr
  • CA623220A - Graft polymerisation : en
  • DE1110183B - Device for changing the key stroke on power-driven typewriters and similar machines : de en
  • DE1834216U - PROTECTIVE DOOR WITH RADIATION SHIELD. : de en
  • GB872016A - Method and apparatus for making a metal blank of rectangular shape : en
  • US2990763A - Diazo type printing apparatus : en
  • CA623079A - Variable speed x-ray intensifying screens : en
  • BE600812A - Method and device for the treatment of textile products, in particular for the woolen pick : en fr
  • DE1110481B - Throttle valve with automatically adjustable throttle device for hydraulic controls as a function of a state variable of the medium to be controlled : de en
  • DE1834018U - CROSS-ROOM FASTENING. : de en
  • DE1834428U - A FOOTBALL-LIKE KEY CHAIN, USED AS AN AMUSEMENT GAME. : de en
  • GB872021A - Apparatus for the damping of transverse vibrations in the working spindles of machine tools, in particular drilling and milling machines : en
  • GB872090A - Improvements in or relating to kinematographic apparatus : en
  • DE1834209U - ANGLE FRAME, IN PARTICULAR FOR GRATING. : de en
  • FR1266202A - Advanced rolling mill : en fr
  • BE601369A - Process for making mashed dehydrated cooked potatoes. : en fr
  • CA623043A - Method and means for inductively heating narrow elongated portions of cylindrical bodies : en
  • SE175906C1 - Vacuum melting furnace : en sv
  • US2990582A - Color striping of polytetrafluoroethylene resin : en
  • DE1834082U - ARRANGEMENT OF A BIMETAL STRIP IN A SWITCHGEAR. : de en
  • CA623277A - Safety pressure relief device : en
  • FR1265912A - Combination hernia system and belt : en fr
  • GB871956A - Improvements in or relating to subscribers' line circuits for automatic telephone systems : en
  • GB871991A - Improvements in or relating to centrifugal pumps : en
  • BE601382A - Circuit assembly for magnetic core recorder. : en fr
  • FR1265898A - Improvements to capping machines : en fr
  • FR1266306A - Process and machine for the surface fusion assembly of multilayer synthetic bodies : en fr
  • GB871973A - Programmer : en
  • FR1265905A - Improvements to folding seats, especially for camping and for the garden : en fr
  • BE600864A - Transport case especially for bottles or objects of similar shape. : en fr
  • US2990988A - Connecting device for securing a wrist band to a watch : en
  • US2991012A - Thermostatic control valve : en
  • DE1834327U - SHOW FRAME. : de en
  • DE1110490B - Process for roll cladding titanium or titanium alloys on steel : de en
  • CA623397A - Food waste disposer : en
  • IS450B6 - Process for the production of tetracycline, 5α-epitetracycline or 4-epitetracycline. : en is
  • LU40101A1 - : en
  • DE1834220U - DEVICE FOR CLEANING BLIND STRIPS. : de en
  • BE600877A - Axial steam or gas turbine comprising an inner housing or a pack of guide vane supports. : en fr
  • BE601289A - New process for the preparation of thiamine derivatives : en fr
  • FR1266177A - Primary circuit breaker for protection against current surges : en fr
  • BE601272A - Cathode for electron tube : en fr
  • CA623376A - Radiation-sensitive emulsions, elements and processes for making same : en
  • DE1110241B - Circuit arrangement for the selection of a free, over more than three stages of crosspoints leading connection path in telecommunications, especially telephone systems : de en
  • DE1110372B - Hinge for the articulated connection between the roof pole and the strut of umbrellas, especially pocket umbrellas : de en
  • DE1834297U - BALL WHEEL. : de en
  • FR1266334A - Mechanism making it possible to make two coaxial shafts, at least one of which is in motion, integral in rotation : en fr
  • DE1110450B - Resonance vibration device, in particular a resonance vibration screen : de en
  • US2991018A - Noise reduction of food waste disposers : en
  • US2991149A - Method of dehydrating hydrates of thorium fluoride : en
  • US2991338A - Vacuum spark advance for ignition systems : en
  • BE600916A - Method and device for the continuous casting of metals. : en fr
  • CA623415A - Prolonged action corticotropin preparation : en
  • CA623048A - Barking machines : en
  • BE598804A - Improvements to information recording devices : en fr
  • DE1834361U - DEVICE FOR TRAILER LIGHTING. : de en
  • DE1834365U - DEVICE AS AN THEFT DEVICE FOR MOTOR VEHICLES. : de en
  • BE601124A - Combination window casement : en fr
  • US2990804A - Collapsible water cycle : en
  • US2991327A - Junction box : en
  • GB871873A - Improvements relating to drafting arrangements for textile spinning machines : en
  • GB872024A - Improvements in or relating to presses and to methods of operation thereof : en
  • FR75507E - Electric arc blowing device : en fr
  • GB871994A - Improvements relating to stereophonic sound transmission systems : en
  • US2990685A - Impulse-type gas turbine power plant : en
  • US2991023A - Apparatus for handling coils of strip material : en
  • DE1834198U - SWITCH BOX FOR THE AUTOMATIC MONITORING OF EQUIPMENT FIRED WITH LIQUID AND / OR GASEOUS FUELS. : de en
  • GB872118A - Improvements in or relating to folding seats, especially for motor vehicles : en
  • GB872187A - Metering valves for pressurised containers : en
  • GB872350A - Methoxybenzoic acid amides and their preparation : en
  • DE1834067U - ELECTRIC LINE TERMINAL. : de en
  • DE1834352U - ECCENTRICALLY MOUNTED LOCKING BOLT FOR FEED LOADING FRAME ON AGRICULTURAL VEHICLES. : de en
  • DE1834392U - ABRASIVE AND CUTTER RING FOR GLUELESS FASTENING. : de en
  • FR1266433A - Method and device for making books and brochures : en fr
  • GB872107A - Improvements in or relating to bobbin carriers for rapid braiding machines : en
  • GB872153A - Means for scraping the edges of light workpieces and holding them in non-slipping engagement with an endless conveying member : en
  • GB871919A - Improvements in safety razors : en
  • GB872087A - Improvements in or relating to holders for electronic valves : en
  • FR1265891A - Mast or the like, for ships, barges, or the like : en fr
  • FR1266271A - Installation for the transmission of orders to a vehicle on rails, from points of influence located on the track : en fr
  • FR1266344A - Machine for handling coins and sub-assemblies constituting such a machine : en fr
  • FR1266392A - Device for drying damp walls : en fr
  • CA623144A - Closure means for a cabinet or the like : en
  • DE1110282B - Electrical switching device for electric motors for opening and closing windows, sliding roofs, doors or the like, especially on motor vehicles : de en
  • FR1266284A - Folding packaging for pastry and other products : en fr
  • US2990741A - Control system for rotary cutter : en
  • USD190803S - Figure : en
  • US2991430A - Automatic r-f level control : en
  • BE601199A - Hydraulic impulse transmitter with rear guide device, intended for speed regulators of gas or high pressure steam turbines : en fr
  • US2990602A - Method of hot-pressing ceramic ferroelectric materials : en
  • US2991286A - Homodihydrocarbostyril : en
  • US2990749A - Spectral flame burners and systems : en
  • BE601171A - Improvements to gas heaters : en fr
  • DE1834113U - AXIAL SCREW FAN. : de en
  • FR1265983A - Neon sign : en fr
  • FR1266394A - Advanced door handle : en fr
  • US2991289A - Derivatives of 1-aminopropane : en
  • US2991440A - Screw-type terminal connector for printed circuits : en
  • DE1110399B - Calender for hot stamping webs made of thermoplastic material : de en
  • US2990575A - Apparatus for production of varying denier filaments : en
  • CA623166A - Composition for the care or protection of skin : en
  • DE1110394B - Folding device for cutting railway sleepers that can be rotated around their longitudinal axis on a feed carriage : de en
  • DE975025C - Method and device for the production of milk yoghurt and other types of yoghurt : de en
  • FR1266192A - Reservoir brushes : en fr
  • GB871906A - Improvements in or relating to pressure-responsive electric switches : en
  • DK91246C - Tool for spreading granular or powdered material. : da en
  • LU40083A1 - : en
  • DE1110197B - Rigid clamping bracket for pressing the connecting straps on rail joints, especially on broken rail joints or construction site joints : de en
  • USD190799S - Automobile service building : en
  • FR1265876A - Electrodialysis method and apparatus : en fr
  • US2991396A - Voltage surge suppressor : en
  • US2990973A - Food heating and dispensing apparatus : en
  • US2991394A - Method of and apparatus for positionselection, scanning and the like : en
  • BE600868A - Clamping device for fixing spectacle lenses and toric-surface lenses. : en fr
  • DE1110384B - Collective heating system with compressed air as a heat carrier : de en
  • DE1834379U - JUG AND THE LIKE DECEL FASTENING. : de en
  • GB872359A - Rotary fans : en
  • BE601016A - Improvements in or relating to electric accumulators : en fr
  • JPS369514B1 - : ja
  • US2990806A - Irrigation water signal : en
  • US2991132A - Vehicle track frame construction : en
  • US2991311A - Method of alkylating amines : en
  • BE600921A - Charged particle cannon. : en fr
  • BE601098A - Method and apparatus for checking the suitability of a material to be subjected to shaping without the formation of chips : en fr
  • CA623147A - Aircraft control system with load sensor : en
  • CA623224A - Negative feedback audio amplifier circuit : en
  • US2990899A - Bed patient weighing means : en
  • US2991207A - Laminated windshield : en
  • DE1834477U - DEVICE FOR FASTENING IN PARTICULAR METAL STRAPS TO WATCH CASES AND JEWELRY. : de en
  • FR643M - : fr
  • GB871946A - A generator of supersonic vibrations : en
  • US2990641A - Hooks : en
  • US2990845A - Flood regulator : en
  • US2991385A - Electroluminescent device : en
  • USD190829S - Attachment member for scaffolding cross braces : en
  • FR1265888A - Rechargeable battery flashlights improvements : en fr
  • FR1266114A - Vacuum switch for alternating current, with low sudden breaking current and its special electrode : en fr
  • FR1266190A - Valve spring assembly for internal combustion engines and engine audited together : en fr
  • US2990706A - Combination washer and dryer : en
  • US2991113A - Supporting glass sheets : en
  • US2991361A - Electron microscope comprising a device for focusing the terminal image : en
  • GB872125A - New and improved containers : en
  • DE1110482B - Double seat valve : de en
  • US2990843A - Anti-siphon anti-backflow valve : en
  • US2991247A - Process for forming a semifluid grease involving cooling to a subzero temperature : en
  • US2991261A - Method for preparing a polydiolefin latex : en
  • FR1266285A - Improvements to devices for reading chronocomparator diagrams or similar devices : en fr
  • FR75525E - Method and installation for applying labels to containers having a surface of revolution and apparatus for carrying out this method : en fr
  • LU40017A1 - : en
  • US2991185A - Yellow-green optical glass : en
  • DE1834053U - LOAD BRAKE AND PUSH DEVICE. : de en
  • DE1834084U - LOCKABLE INTERMEDIATE SWITCH. : de en
  • DE1834363U - DIRECTION SWITCH FOR MOTOR VEHICLES WITH AUTOMATIC RESET FROM THE STEERING COLUMN. : de en
  • DE1834133U - REMOVAL DEVICE FOR A DISCONTINUOUS CONTINUOUS CASTING PLANT. : de en
  • DE1834207U - MAST, IN PARTICULAR LIGHT MAST FOR TRACK LIGHTING. : de en
  • US2990844A - Rotatable connections for pipes or tubes : en
  • US2990971A - Safety closure cap for filling spouts of pressurized liquid cooling systems : en
  • US2991436A - Adjustment of frequency sensitive transmission networks : en
  • CA623227A - Non-woven textile materials : en
  • DE1834221U - DEVICE FOR CONNECTING ROLLER SHUTTERS. : de en
  • GB872276A - Double-end cylinders for locks : en
  • FR75527E - Improvements to synchronized automatic clutches : en fr
  • GB871983A - Improvements in expansion joints for pipes : en
  • US2990784A - Hydraulic apparatus : en
  • US2991287A - 11-pyridyl and 11-piperidyl substituted ethanoanthracenes and process of preparing the same : en
  • US2991448A - Elevator announcing system : en
  • DE1110284B - Device with a multi-phase transformer for regulating the supply of an alternating current load by means of controllable, gas or vapor-filled discharge tubes : de en
  • FR1266198A - Protective clothing with thermoplastic coating : en fr
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  • US2990985A - Holder for use on garment hangers : en
  • BE601357A - Device intended for an antomatic arc welding device with a fusible electrode. : en fr
  • CA623197A - Automobile door latching system : en
  • CA623222A - Desealant composition and process : en
  • CA623373A - Hydraulic engine : en
  • GB872067A - Diversity receiver : en
  • FR1265853A - Process for improving textiles of all kinds and textiles conforming to those obtained : en fr
  • FR1266311A - Endless transporter : en fr
  • GB872176A - Improvements in or relating to dielectric heating equipment for welding thermoplastic sheet material : en
  • GB872288A - Improvements in or relating to carding engines : en
  • US2990820A - Rotating mechanism of main shaft of oil engine : en
  • DE1110260B - Clamp for quick connection of electrical conductors : de en
  • FR1265964A - Process for manufacturing a double-sided felt and product resulting from the application of this process : en fr
  • GB871875A - Improvements in or relating to spinnerets : en
  • BE601207A - Hydraulic jet thruster for boats : en fr
  • BE601202A - Process for the preparation of epichlorohydrin : en nl
  • BE601234A - Magnetic Motor Generator. : en nl
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  • FR1266098A - Method and device for ensuring the stability of high-energy glow discharges in gas atmosphere : en fr
  • FR1266426A - Ironing board : en fr
  • FR1266241A - Coil support for guiper machines or the like : en fr
  • FR1266320A - Disinfection installation in particular for hospitals, epidemic stations and the like : en fr
  • FR1266425A - Tape puncher device for typesetting machines : en fr
  • DE1110283B - Electric load distribution system : de en
  • DE1110416B - Process for the production of plastics, in particular base materials for lacquers, coating and impregnating agents as well as adhesives : de en
  • DE1110502B - Casting mold made from refractory molding materials for aluminothermic rail welding : de en
  • FR1265849A - Process for the purification of halogenated anhydrides, such as chlorendic anhydride and their derivatives : en fr
  • FR1265926A - Advanced container : en fr
  • FR1266182A - Braking device for vehicles : en fr
  • FR1266260A - Sulphonation process : en fr
  • GB872220A - Improvements in or relating to ion exchange materials : en
  • CA623191A - Counter distributor : en
  • DE1834245U - DEVICE FOR THE SELECTION OF FRONT FILTERS FOR COLOR PHOTOS. : de en
  • DE975012C - Dosing belt weigher for controlling a continuous and constant weight feed of material with a loadable material with a balance beam that carries the conveyor belt : de en
  • FR1266329A - New process for the preparation of new organic boron compounds : en fr
  • GB872096A - Improvements relating to the correction of magnetic compasses : en
  • GR21969B - BIOLOGICAL EXCRETION OF EDIBLE OILS. : el en
  • US2991368A - Manufacture of loaded sheet materials : en
  • US2990656A - Automatically operable centerless grinder : en
  • DE1110465B - Preparations for influencing, in particular inhibiting, plant growth : de en
  • DE1110497B - Movable boom for radial drilling machines : de en
  • DE1834429U - PATIENCE. : de en
  • CA623101A - Percussion drill bit : en
  • DE1110281B - Precision voltage divider : de en
  • FR1266019A - Improvements in electrical control devices for rolling mills : en fr
  • US2991152A - Method of preparing sodium and potassium hyposulphite : en
  • US2991062A - Cement manufacture : en
  • US2991450A - Reading recorded data : en
  • US2990862A - Portable power table saw : en
  • US2990759A - Binocular adapter for cameras : en
  • US2991363A - Neutron detection and measuring devices : en
  • US2991284A - Novel derivatives of cocarboxylase : en
  • GB872269A - Improvements relating to the preparation of gypsum plaster : en
  • FR1266343A - Automatic hot air sterilizer : en fr
  • US2991346A - Apparatus for drying electrical installations : en
  • USD190801S - Tank for storing and dispensing liquid coz or the like : en
  • CA623370A - Transportation of normally gaseous fluids in pipe line system : en
  • US2991157A - Polymerization catalysts : en
  • BE601227A - Method and device for machining bending mandrel blanks : en fr
  • FR1266279A - Set consisting of water skis propelled by sails : en fr
  • BE601161A - Metric angle and slope meter, at water level, for mason, digger, carpenter, etc. : en fr
  • US2990818A - Boiler drum expansion joint assembly : en
  • US2991464A - Azimuth target gating system : en
  • DE1110571B - Front loading device for tractor : de en
  • DE1834405U - SHOE HEEL. : de en
  • DE1110162B - Process for the production of physiologically active steroids : de en
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  • CA623342A - Apparatus for forming shaped articles such as foundry molds and cores : en
  • US2990631A - Trenching machine : en
  • US2990756A - Photographic camera : en
  • US2990902A - Automatic car control system : en
  • US2991301A - Polyethylene glycol esters of betacarboxyethylsilanes : en
  • DE1834109U - DOSING DEVICE FOR INSTALLATION IN FUEL TANKS FOR EVAPORATIVE BURNERS. : de en
  • DE1110243B - Unrestricted number allocation regardless of the spatial location of the subscriber connections in the output multiple of the subscriber selection stage (s) of the local office enabling circuit arrangement for telecommunication, in particular telephone switching systems : de en
  • US2991312A - Synthesis of diamines : en
  • DE1834092U - HIGH VOLTAGE COIL FOR VOLTAGE CONVERTER. : de en
  • DE1834256U - UNBALANCE SEGMENT FOR VIBRATORS. : de en
  • FR1265903A - Mechanical toy : en fr
  • GB872026A - Radiant energy shutter apparatus : en
  • FR1266378A - Nematocidal compositions containing 1.3-dichloropropene : en fr
  • FR1266391A - Method and device for dispensing liquids or other substances : en fr
  • CA623069A - Pulp wood barking machine : en
  • DE1834186U - CHRISTMAS TREE MADE OF PLASTIC. : de en
  • FR1266157A - Process for preparing cyclododecanone from cyclododecene : en fr
  • GB871945A - Apparatus for the froth flotation of minerals : en
  • DE1110306B - Right-angled socket for discharge lamps : de en
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  • FR1266056A - Duplicating machine : en fr
  • BE598856A - Amide compositions. : en fr
  • CA623195A - Registering device for radar positional information : en
  • BE600936A - Liquid dosing device. : en fr
  • GB872081A - Improvements in and relating to washing machines : en