• US2930156A - Card-supporting clip : en
  • US2930808A - Process for continuously reacting finely divided solids with liquids and/or gases : en
  • DE1078556B - Process for the production of polychlorobenzenes from hexachlorocyclohexanes : de en
  • DE1078558B - Process for the preparation of dialkyl phosphites with dissimilar alkyl groups : de en
  • DE1078777B - Process for carrying out heat treatment processes such as cementation, hardening, aging or annealing of metals : de en
  • DE1809026U - TRUCK OR HUNTING KNIVES. : de en
  • US2930281A - Photometers, more particularly photographic exposure meters : en
  • US2930880A - Self-contained baseboard heating unit : en
  • AU5317959A - Improvements in or relating to permanent magnets and methods of producing them : en
  • CH345374A - Electrical connection stack : de en
  • BE585468A - Improvements in the construction, form and operation of louvered windows and their component parts. : en fr
  • CA595427A - Production of tungsten from tungsten oxides : en
  • CH345536A - Rotary volumetric machine : en fr
  • US2930162A - Shipping and growing device for bulbs : en
  • US2930595A - Apparatus for automatically mixing several kinds of stock-materials : en
  • US2930847A - Printer : en
  • AU238912B2 - Improvements in or relating to penicillin derivatives : en
  • BE583126A - Starch filtration process. : en fr
  • US2930891A - Receiving system for suppressed or reduced carrier waves with phase-locked synchronous detector : en
  • DE1808754U - CONNECTING CLAMP. : de en
  • ES77656U - Skill game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213059A - Automatic reading mechanism and method for its implementation : en fr
  • FR1213344A - Swivel castor in all directions for furniture legs or others that can be made of plastic : en fr
  • BE585543A - Method for producing tiles and slabs for tiling, with partial or total perimeter border, and related tiles. : en fr
  • US2930432A - Automatic carburetor adjustment for burning of different fuels : en
  • USD187518S - Baseball glove : en
  • CH345442A - Device for the automatic operation of sliding doors, car doors and landing doors in an elevator or freight elevator : en it
  • US2930422A - Commodity supports for slicing machines : en
  • DE1808910U - VERTICAL 1 M BASE SLAT WITH AUTOMATIC PLUMB RIGHT POSITION OF THE BASE. : de en
  • US2930173A - Machine for wrapping an assembly of cylindrical articles : en
  • US2930704A - Dehydro-packaging of fresh meats : en
  • BE585441R - Machine tool. : en fr
  • FR1212940A - Improvements in the operation of a miniature electric train with two rails : en fr
  • FR1213522A - Cross-linked polyethylene press spinning : en fr
  • CA595109A - Titanium base alloys : en
  • CH345607A - Alarm device on a wrist watch : de en
  • USD187570S - List finder : en
  • US2930336A - Automatic slide control for grain drills : en
  • CA595144A - Microwave channels of magnetically variable electrical length : en
  • CH345380A - Device for remote control : en fr
  • US2930490A - Hydraulic derrick : en
  • DE1809008U - ONE-PIECE SCREW CAP. : de en
  • US2930791A - Intermediates to make 3-beta, 14-betadehydroxy-20(22)cardenolide : en
  • USD187563S - Photographic camera or similar article : en
  • BE585436Q - Alpha-methyl-phenylalanines. : en fr
  • AU235327B2 - Locking ring locating and guide unit for portable tire retreading molds : en
  • CH345542A - Transport cart : de en
  • US2930216A - Vertical shaft washing machines : en
  • US2930747A - Titrator electrode pair : en
  • US2930918A - High damping twisted wire : en
  • CH345600A - Balance wheel for timepiece : en fr
  • DE1078869B - Ever-ready case for photographic equipment : de en
  • CA595167A - Phosphor screen device : en
  • DE1078836B - Pressure and temperature protection for pressure vessels : de en
  • DE1808959U - HOLLOW CUTTER WITH TEETH INSERTED EXCEPT THE CUTTER BODY. : de en
  • ES255272A1 - Improvements introduced in mannequin manufacturing (Machine-translation by Google Translate, not legally binding) : en es
  • FR72132E - New process for dispersing a fluid in a highly divided state in a liquid mass and device for implementing this process : en fr
  • BE583168A - Improvements made to portable butt guns, particularly rifles, equipped with a grenade launcher. : en fr
  • US2930677A - Method of handling liquors containing scale forming compounds : en
  • ES76839U - Polydirectional electric stove (Machine-translation by Google Translate, not legally binding) : en es
  • ES77454U - Sport pants (Machine-translation by Google Translate, not legally binding) : en es
  • US2930212A - Overload clutch with braking mechanism : en
  • US2930974A - Magnetic field detecting device : en
  • DE1808787U - STEPPING DRIVE FOR A RIFLE WHEEL. : de en
  • ES254404A3 - Procedure for the manufacture of paper loaded with synthetic resin (Machine-translation by Google Translate, not legally binding) : en es
  • GB831600A - Improvements in or relating to electronic testing apparatus for polarised relays : en
  • DE1078570B - Process for the preparation of cycloalkanones by oxidation of their oximes : de en
  • DE1078791B - Converter for converting the results of serial binary additions of binary-decimal encrypted numbers in purely binary form into binary-decimal encrypted numbers : de en
  • FR1213091A - New polishing disc : en fr
  • FR1213245A - Scalloped edge lamp shade and method and apparatus for its manufacture : en fr
  • DE1078683B - Circuit arrangement for premagnetized switching inductors : de en
  • ES77655U - New rocking chair (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213621A - Alkylation of benzene : en fr
  • GB831572A - Improvements in and relating to perpetual calendar devices : en
  • GB831634A - Sinter treating apparatus and method : en
  • AU239549B2 - Chemical process : en
  • AU5316959A - Transistor amplifier circuit : en
  • BE583204A - Process for the preparation of new unsaturated 6-halo-3,20-dioxo-21-hydroxy-pregnans. : en fr
  • BE585409A - Magnetic circuits for choke coils, transformers and the like. : en fr
  • CH345322A - Compensation device for the imbalance of high-speed machine parts : de en
  • DE1078956B - Catcher for batons on looms : de en
  • DK88768C - Reinforced beam for floor separations. : da en
  • ES252670A1 - Improvements in beds-plague crates of structures constituted by tubular elements (Machine-translation by Google Translate, not legally binding) : en es
  • ES77417U - Clamping device for lever classifiers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213284A - Improvements to notebooks and similar articles : en fr
  • FR1213459A - Gas-tight shaft passage, for high-speed rotating shafts : en fr
  • BE583097A - Process for the preparation of novel alkylxanthine derivatives. : en fr
  • CH345535A - Mechanical-hydraulic displacement machine with constant flow : de en
  • DE973579C - Method for producing blueprint material : de en
  • ES77462U - Improved terminal for telescopic forks for motorcycles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES77554U - Variety of red carnation of whole calyx (Machine-translation by Google Translate, not legally binding) : en es
  • ES77625U - Improved skill game (Machine-translation by Google Translate, not legally binding) : en es
  • ES77661U - Apparatus for intermittent percussion with electric drive (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212903A - Polymer spinning paste solutions : en fr
  • GB831470A - Improved method and apparatus for weaving fabrics : en
  • GB831696A - Method of manufacturing moccasins and articles made thereby : en
  • BE585615A - Recessed tube lock. : en fr
  • CA595300A - Traffic actuated control system : en
  • DE1078820B - Flexible shaft coupling : de en
  • ES77645U - Front fork for two-wheeled vehicle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212996A - Improvements to surfaces such as floors and their manufacturing processes : en fr
  • GB831455A - Acoustic damper : en
  • AU5318059A - Apparatus forthe manufacture of pipes : en
  • CA595062A - Apparatus for packaging articles : en
  • CA595118A - Gas insulated electrical apparatus : en
  • BE585520A - Device for adjusting the sorting size of sorters. : en fr
  • CH345412A - Crimping device for a running bandage of textile fibers : de en
  • AU245637B2 - Process for polymerizing higher lactams : en
  • BE583084A - Quinonic compounds and their preparation. : en fr
  • BE585601A - Heat treatment of textiles : en fr
  • BE585394A - : en
  • BE585517A - Press for portable molds intended for retreading tires. : en fr
  • US2930143A - Mock flight computing system having control response characteristics : en
  • AU243583B2 - A process for the manufacture of isoprene and formaldehyde from 4,4 - dimethylmet adioxane and catalysts therefor : en
  • FR1213606A - Polypropylene stabilization process : en fr
  • GB831301A - Reaction products of polyesters with polyisocyanates or polyisothiocyanates : en
  • GR20690B - NEW ORIGINAL WINTER SIGHT SEAT (CINEMA THEATER ETC) : el en
  • ES252136A1 - Mobile spraying device : en es
  • ES255295A1 - Improvements in the construction of refrigerant compressors (Machine-translation by Google Translate, not legally binding) : en es
  • ES255336A3 - Improvements introduced in folding beds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212938A - Process for electrostatic application of coating material and devices for its implementation : en fr
  • FR1213558A - Improvements in textile twisting looms : en fr
  • GB831367A - Temperature sensitive device : en
  • US2930497A - Two-level storage apparatus : en
  • DE1078604B - Arrangement in interlockings with electrical locks, such as relay interlockings : de en
  • DE1078858B - Cone crusher : de en
  • DE1078703B - Electron microscope with a sliding slide : de en
  • DE1808921U - AS A THERMOSTAT MADE OF A CONTAINER TO ACCEPT LIQUID BATHS. : de en
  • DE1078938B - Support structure for retractable, endless conveyors : de en
  • DE1809030U - LETTER OPENER. : de en
  • FR1212972A - composite rectifier element : en fr
  • FR1213469A - Soldering pliers : en fr
  • GB831482A - Improvements in or relating to winders for papermaking or the like : en
  • GB831760A - Variable load brake control apparatus for railway cars : en
  • CA595055A - Adjustable contact assembly : en
  • DE1078622B - Magnet amplifier circuit : de en
  • US2930202A - Process of and apparatus for lowtemperature separation of air : en
  • AU239713B2 - Improvements in or relating to buffers for railway vehicles : en
  • CA595210A - Observation or lance door : en
  • US2930993A - Oscillator tuned automatically to match crystal frequency : en
  • US2931011A - Oil pressure safety device : en
  • US2930943A - Apparatus for automatically classifying according to predetermined conditions : en
  • DE1078873B - Overload shutdown device for engines with speed governors, especially for internal combustion engines : de en
  • FR1212945A - Safety wrap-around belt : en fr
  • FR1213302A - Antiptosic sheath : en fr
  • US2930287A - Microscope with catoptric elements : en
  • US2930138A - Leveling device for indicating units : en
  • US2930694A - Optical sensitization of direct positive emulsions : en
  • DE1808717U - WASHING MACHINE WITH RISING AND LOWING WASHER. : de en
  • DE1809074U - CAKE CARRYING CARTON. : de en
  • GB831687A - Improvements in dishwashing apparatus : en
  • US2930564A - Fixture support for hung ceilings : en
  • FR1212949A - Decorative panel with incorporated fabric and its manufacturing process : en fr
  • FR1213072A - Filler-pre-sizer device : en fr
  • FR1213157A - Low noise amplifier : en fr
  • GB831621A - Improvements in or relating to sockets for the reception of the projecting terminal pins of a valve or other electrical device provided with such pins : en
  • GB831645A - A casein adhesive and a laminated structure comprising said adhesive and method of making same : en
  • CA595171A - Digital frequency synthesis system : en
  • CH345596A - Device for cooling and drying bulk goods by means of air : de en
  • ES77415U - Skill game (Machine-translation by Google Translate, not legally binding) : en es
  • ES77677U - Mixer-distributor group for two different services (Machine-translation by Google Translate, not legally binding) : en es
  • GB831299A - Improvements in or relating to devices for welding a radiator tube collector plate and one or more accessories to a radiator waterbox : en
  • GB831342A - Detachably mounting rods, bars or the like on pivot pins : en
  • GB831481A - Improvements in or relating to adhesive tape dispensing and sealing devices : en
  • US2930836A - Insulated terminal and die for making same : en
  • BE585643A - Improvements to and related to radiation pyrometer mounts : en fr
  • CA595400A - Arrangement for automatical guiding of a web-like material from one transport passage to the next one : en
  • US2930080A - Roller guide : en
  • US2930401A - Poppet valve construction : en
  • US2930093A - Hand-assembled fabric covered buttons : en
  • US2930970A - Measuring apparatus : en
  • AU243684B2 - Improvements in or relating to filters : en
  • US2930144A - Grounded aircraft trainer : en
  • US2930253A - Wave generator : en
  • CA595129A - Electromagnetic circuit interrupter with time delay : en
  • US2930452A - Disc brake, more particularly for motor vehicles : en
  • BE585607A - Apparatus for manufacturing shell molds or cores. : en fr
  • CA595068A - Packaging device for neckties and the like foldable articles : en
  • AU5323159A - Improvements relating to electric immersion heaters : en
  • US2930324A - Magnetic pump : en
  • DE1809095U - DEVICE FOR THE INDEPENDENT LOADING OF SCREW TOOLS WITH NUTS OR SCREWS. : de en
  • DE1078853B - Tool for soldering the connection wires of components that are fixed in holes in flat conductor tracks : de en
  • DE1808928U - TEACHING EQUIPMENT CONSTRUCTING FROM ASSEMBLY BODIES, PREFERABLY MADE OF ELASTIC PLASTIC. : de en
  • CA595082A - Holders for magazines : en
  • CA595353A - Radiation thermocouple : en
  • DE1808806U - TOOTH DRILLS WITH SHORT DRILL SHAFT AND DEVICE FOR ITS PRODUCTION. : de en
  • DE1078609B - Switching device with tripping delay : de en
  • DE1078871B - Additional device for magnetic sound film drives operated on a synchronous or normal network : de en
  • DE1808894U - CUTTER. : de en
  • DE1809100U - TOOL TROLLEY WITH SEAT. : de en
  • DE973564C - Artificial high frequency line : de en
  • ES72922Y - Improved device for coupling the sidecar to scooters : en es
  • GB831747A - Improvements in and relating to cassettes : en
  • US2930776A - Composition comprising unsaturated polyester and an unsaturated ester : en
  • US2930816A - Production of dimethylsulfide : en
  • DE1078545B - Device for carrying out chemical reactions between gaseous and liquid media : de en
  • US2930561A - Portable garbage can holder : en
  • US2930567A - Eyeglass holding shelf : en
  • DE1078856B - Use of an iron alloy as a material for welding electrodes, especially for build-up welds on hot rolling mill rolls : de en
  • FR1213219A - Device for the manufacture of tubes integral with fins : en fr
  • GB831546A - Improvements in or relating to lenses : en
  • DE1078848B - Process for applying coatings to titanium and its alloys : de en
  • DE1808704U - WEATHER PROTECTION JACKET. : de en
  • DE1808944U - DEVICE FOR ROOM CULTURE OF EPIPHYTIC CACTS, SUCCULENTS AND ORCHIDS WITH MOISTURIZER. : de en
  • ES251320A3 - New procedimine of manufacture of clothes to sleep, thermally conditioned (Machine-translation by Google Translate, not legally binding) : en es
  • ES77658U - Apparatus for labeling and painting (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213515A - Process for improving the adhesion of vinyl polymers : en fr
  • US2930837A - Electrical trailing cable : en
  • FR1213288A - Method of manufacturing semiconductor electrode systems : en fr
  • FR1213485A - New phosphoric esters usable as insecticides, their preparation and their uses : en fr
  • DE1078808B - Device for controlling a free piston engine by means of electromagnetic devices : de en
  • ES77121U - Cradle toy (Machine-translation by Google Translate, not legally binding) : en es
  • ES77349U - Device for the automatic collection of the thread in the fishing rods (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213085A - Variable gear ratio power steering system : en fr
  • FR1213330A - Automotive drive shaft : en fr
  • GB831528A - A new or improved process for casting steel ingots without producing shrinkage cracks : en
  • GB831582A - Seat structures for mounting on the roofs of motor cars and the like : en
  • GB831736A - Improvements relating to movable grate systems for furnaces : en
  • ES254608A1 - Procedure for the coupling of pressed synthetic resin, especially parts for bodyworks (Machine-translation by Google Translate, not legally binding) : en es
  • ES77490U - Coin purse (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212919A - Method for washing and rinsing laundry and apparatus for carrying out this method : en fr
  • ES77120U - Support for rattles (Machine-translation by Google Translate, not legally binding) : en es
  • GB831333A - Improvements in or relating to dynamo electric machines embodying a commutator and brush gear : en
  • DE1078528B - Device for transporting webs made of fabric or plastics : de en
  • DE1808707U - STRAPLESS APRON IN CORSELET SHAPE. : de en
  • GB831282A - Automatic control system for the relief valve for the compressor in a compressed fluid equipment having a plurality of reservoirs : en
  • GB831296A - Annular brush element : en
  • GB831450A - Improvements in or relating to ladders : en
  • ES77516U - Packaging for bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213447A - Improvements to rectifier-inverters : en fr
  • GB831361A - Device for facilitating the making of mitre joints : en
  • GB831727A - Improvements in apparatus for aerating turf : en
  • CH345475A - Optical semiconductor device : de en
  • CA595060A - Bleaching and disinfecting agents : en
  • CH345327A - Filter press : de en
  • DE1078657B - Contact clamp for electrical switch : de en
  • US2930117A - Method of seam brazing plastic coated fourdrinier wire : en
  • US2930725A - Nickel-iron alloys : en
  • DE1067980B - Hand washing paste for greasy and oily dirt : de en
  • FR1213223A - Tube closing device : en fr
  • GB831483A - Weather stripping : en
  • ES255101A2 - New procedure for obtaining a metal coating applicable to fossils, plants and other objects of animal origin (Machine-translation by Google Translate, not legally binding) : en es
  • ES77573U - Device for tilting windows (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213585A - Speed regulator : en fr
  • GB831799A - Improvements in optical distance detecting devices and to devices controlled thereby : en
  • FR1212935A - Improvements to conveyor belts : en fr
  • FR1213410A - Improvements to a hydrocarbon softening process : en fr
  • FR1213467A - Electrolyte-tight dry cell : en fr
  • FR1213600A - Probing device for the detection of defects in metal pipes : en fr
  • US2930473A - Hopper fed machine for orienting work pieces : en
  • US2930531A - Wriggler type fluid distributor : en
  • CA595356A - Compartment enclosure structure : en
  • BE585331A - Arc furnace smoke evacuation device. : en fr
  • CA595240A - Electrical heating of fluids : en
  • CH345612A - Device for aeration of water : de en
  • DE1078762B - Press mold for the manufacture of vehicle tires : de en
  • ES253925A1 - Machine for the roturation of lands of labranza (Machine-translation by Google Translate, not legally binding) : en es
  • ES77676U - Casca-eggs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213127A - Electric lamp with bulb covering and its manufacturing process : en fr
  • FR1213148A - Preparation of o-divinyl-benzene : en fr
  • CH345557A - Machine tool with rotating tool carrier that can be adjusted transversely to its axis to effect orbital movements : de en
  • DE1078747B - Movable stage along a telescopic, extendable mast : de en
  • US2930744A - Charge chutes for atomic reactors : en
  • USD187527S - Mitten guard : en
  • ES252047A3 - Improvement in magnetic brakes through the coupling of a thermal compensator (Machine-translation by Google Translate, not legally binding) : en es
  • ES255208A1 - New explosion motor (Machine-translation by Google Translate, not legally binding) : en es
  • ES255252A2 - Improvements introduced in the agitator-impeller appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES67282Y - Hammock : en es
  • GB831568A - Improvements in or relating to pipe couplings : en
  • GB831493A - Improvements relating to electronic apparatus : en
  • DE1808740U - DEVICE FOR FILLING OXYGEN. : de en
  • GB831641A - Improvements in fibre-board : en
  • GB831674A - Improvements in or relating to vapour generating and superheating units : en
  • US2930073A - Track for supporting traverse drapes : en
  • US2930124A - Dental crown and method of producing the same : en
  • US2930360A - Servo mechanisms : en
  • US2931036A - Tunable slot antenna assembly : en
  • USD187539S - Game board : en
  • FR1213225A - Device for soot capture : en fr
  • FR1213409A - Method and device for distributing and regulating the heating fluid in bakery, pastry and similar ovens : en fr
  • GB831420A - New thiocyanic esters and pesticidal compositions containing them : en
  • CH345486A - Plant for storing raw fodder for livestock : en fr
  • DE1078691B - Circuit arrangement for supplying and lighting a gas discharge lamp : de en
  • US2930109A - Electrical capacitors : en
  • US2930537A - Stock anchor of the wind-on type : en
  • BE583106A - Detector mounting. : en fr
  • CH345551A - Pneumatic tire : en fr
  • US2930441A - Traveling scaffold : en
  • DE1808874U - HEATING PART FOR OIL WATER HEATER. : de en
  • US2930712A - Process for providing protective metal coatings : en
  • US2930765A - Production of a supported catalyst : en
  • US2930809A - Aminoalkylsilicon compounds and process for producing same : en
  • US2930866A - Boiler safety device : en
  • GB831743A - Improvements in band knife grinding devices : en
  • GB831294A - Improvements relating to devices for compressing the seals for pipe joints of the bell and spigot type : en
  • GB831374A - Improvements in or relating to motor vehicle cooling system : en
  • ES252487A1 - Device for the continuous control of density of pulverulent or liquid materials (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213212A - Improvements to pumps : en fr
  • FR1213457A - Device for articulated fittings and piping elements including application : en fr
  • FR1213539A - Improvements to tube caps containing a paste : en fr
  • DE1808934U - SMOKE ACCESSORY UNIT. : de en
  • AU5328459A - Preparation of bishenols : en
  • CA595389A - Boom mounted bucket loader : en
  • USD187534S - Combined carriage and cage for birds : en
  • DE1808804U - ROENTGEN DEVICE WITH LATERALLY SLIDING PATIENT PLATE. : de en
  • FR1213112A - Pipe connection device : en fr
  • DE1808985U - PHOTO CAPTURE DEVICE WITH LIGHT METER. : de en
  • US2930509A - Tablet counting machine : en
  • DE1078606B - Braking methods and devices for rail and road vehicles : de en
  • DE1078833B - Automatic drain valve : de en
  • GB831609A - Improvements relating to control means for electro-magnetically operated pulsator apparatus : en
  • GB831341A - Improvements in and relating to diaphragm valves : en
  • GB831788A - Heat exchange equipment and method : en
  • ES252492A1 - A pressure regulator device for fluid (Machine-translation by Google Translate, not legally binding) : en es
  • ES252692A1 - Thermal treatment machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES55732Y - Device stretches stockings hooks : en es
  • FR1213202A - Device for easy separation of slaughtered animal carcasses during the slitting operation : en fr
  • US2930200A - Portable apparatus for supporting off shore drilling equipment : en
  • US2930479A - Ribbon package : en
  • DE1808778U - MULTI-PURPOSE FLASHLIGHT. : de en
  • DE1078697B - Density controlled electron tubes for short and very short waves : de en
  • US2930819A - Alkylation of benzene : en
  • US2930578A - Valve apparatus especially for pressurized fluids : en
  • FR1213039A - Advanced Marine Chain Link : en fr
  • FR1213306A - Sliding ring trim : en fr
  • ES252056A1 - Improvements in the helicoidal presses for special pastes (Machine-translation by Google Translate, not legally binding) : en es
  • ES255086A3 - New sheet selection mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • US2930042A - Explosively actuated nail driving tool : en
  • GB831477A - Liquid fuel injection nozzle : en
  • GR20708B - HERMETICLY SEALED GLASS OF BEVERAGE OF EVERY SHAPE, TRANSPARENT OR COLORED, FROM NAVLON OR ANY OTHER PLASTIC MATERIAL. : el en
  • DE1078720B - Process for refining and improving the color of a crude petroleum lubricating oil : de en
  • DE1808916U - MULTIPLE PLUG-IN COUPLING FOR MAGNETIC SOUND DEVICES. : de en
  • ES255251A3 - Improvements in the priority means of fast action (Machine-translation by Google Translate, not legally binding) : en es
  • ES69815Y - New protective cover for bottles and the like : en es
  • DE1078670B - Arrangement for the control or automatic regulation of the speed of an induction motor fed by grid-controlled discharge paths in a converter circuit : de en
  • FR1213540A - Process for the continuous preparation of ethylene copolymers : en fr
  • GB831571A - Improvements relating to pulley blocks : en
  • CA595029A - Bale dropping trailer : en
  • US2930610A - Stamp dispenser : en
  • US2930651A - Convertible top linkage and actuating means : en
  • DE1078881B - Length stabilizing idler suspension : de en
  • GB831276A - Improvements in or relating to steam boilers : en
  • CH345553A - Adapter plug : en fr
  • FR1213041A - Product for hair waving : en fr
  • US2930469A - Typewriter ribbon guard and mounting : en
  • DE1809062U - BOX-LIKE CONTAINER. : de en
  • FR1213476A - Automatic seal for doors and windows : en fr
  • ES254290A1 - Elastic suspension device for machinery, adjustable in hardness in all directions in which it is requested (Machine-translation by Google Translate, not legally binding) : en es
  • ES255432A1 - New provisions to maximize the adherence of electric powered vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES77391U - Folding basket perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES77529U - Shot viewer (Machine-translation by Google Translate, not legally binding) : en es
  • GB831285A - Process for the continuous production of longitudinally welded steel tubes : en
  • US2930114A - Apparatus for assembling open retaining rings on grooved shafts, pins or the like : en
  • US2930330A - Lading tie anchor : en
  • ES255390A3 - Current output system for sliding vehicles by air rails (Machine-translation by Google Translate, not legally binding) : en es
  • ES77474U - Container for pellets with obturable outlet opening (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213017A - Prefabricated ventilation duct : en fr
  • FR1213053A - Process to refine the grain of austenitic parts : en fr
  • FR1213576A - Fuel composition for turbo-engine and gas-turbo-reactor : en fr
  • DE1078841B - Process for the production of a corrosion-resistant inner surface in beer kegs made of light metal : de en
  • FR1212889A - Filing cabinet for vertical, flat or suspended filing of files : en fr
  • FR1213404A - Cellulose wadding manufacturing process : en fr
  • US2930261A - High powered spindle operating unit for drilling and tapping machines : en
  • ES254282A3 - Improvements in the construction of liquid retention valves (Machine-translation by Google Translate, not legally binding) : en es
  • US2930933A - Voltage tunable magnetron : en
  • AU5327659A - Improvements in or relating to circuit arrangements for supplying an impedance with current pulses : en
  • ES254422A2 - Improvements in injected air based washing machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES255580A3 - TEXTILE ACCESSORIES MANUFACTURING PROCEDURE : en es
  • ES77626U - New game of chance (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213204A - Air injection washing machine : en fr
  • FR1213477A - Carrier frequency system for four telephone communications channels : en fr
  • GB831509A - Method and apparatus for heat sealing cartons : en
  • GB831517A - Improvements in cinematograph screens : en
  • GB831742A - Improvements in or relating to aircraft : en
  • US2930284A - Continuous exposure apparatus for producing photocopies from flat patterns : en
  • US2930825A - Annealing furnace : en
  • US2930913A - Transducers for generating vibrations in liquids : en
  • CH345348A - Process for the preparation of p-bis (2-chloro-ethyl) -amino-L-phenylalanine : de en
  • ES77443U - Boot for soccer training (Machine-translation by Google Translate, not legally binding) : en es
  • ES77616U - Rod clamping element in formworks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213282A - Interference filter : en fr
  • GB831510A - Vehicle direction indicators : en
  • DE1078636B - Multi-channel oscillator with separate frequency combination : de en
  • DE1078781B - Method for magnetic recording and reproduction with high frequency bias : de en
  • DE1808955U - HOSE CONNECTION WITH SECURITY BAND. : de en
  • ES68957Y - Folding geographic globe : en es
  • GB831346A - Improvements relating to organic aluminium compounds : en
  • FR1212986A - Process and apparatus for the thermal treatment of solid agglomerated fuels, such as briquettes, balls, etc. : en fr
  • GB831773A - Improvements in and relating to air-conditioning control : en
  • DE1078568B - Process for the preparation of carboxamidines : de en
  • FR1213586A - Process for carrying out metallurgical or other processes under the influence of an electric discharge in a gaseous medium : en fr
  • GB831452A - Improvements in or relating to distributors for fertilizer, seed and other granular material : en
  • IE24616L - DIBENZO [a,e] CYCLOHEPTATRIENE DERIVATIVES : en
  • ES254381A3 - Improvements in the manufacture of electrical conductors submitted to constant flexions (Machine-translation by Google Translate, not legally binding) : en es
  • ES77427U - Improved cabinet with three-door synchronized opening (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212944A - Improvements to shaped charges : en fr
  • GB831629A - Improved fountain pen : en
  • DE1808840U - PROTECTIVE AND SAFETY BLANKET FOR CHILDREN. : de en
  • DE1808972U - DEVICE FOR THE MANUFACTURING OF INTERIOR PARTS FOR WOODEN BOXES. : de en
  • DE1808795U - HOT ADHESIVE LABEL WITH DELAYED ADHESIVE EFFECT. : de en
  • DE1809006U - BOTTLE CONTAINER CAP. : de en
  • US2930392A - Water diverter : en
  • AU5326959A - Propylene polymerisation process : en
  • BE585261A - Gear shifting device in motion. : en fr
  • CA595292A - Presses : en
  • CA595059A - Continuous hot dip galvanizing of metal strip : en
  • DE1078920B - Electric bridge igniter : de en
  • US2930133A - Apparatus to aid in determining abnormal positions of spinal vertebrae : en
  • US2930145A - Parachute landing fall trainer : en
  • US2930363A - Tubular heater : en
  • US2930926A - Traveling wave tubes : en
  • ES77532U - Elastic frame for bed bases and folding beds : en es
  • FR1212870A - Method and device for the recovery of gases used for the pneumatic emptying of bottles : en fr
  • FR1213166A - Improvements to screwdrivers : en fr
  • FR1213347A - Clothing item : en fr
  • BE585483A - Fluid flow flap valve. : en fr
  • US2930527A - Electro-mechanical counting apparatus : en
  • US2930121A - Pocket knives : en
  • US2930780A - Polypeptide formation using pentamethyl guanidine as catalyst : en
  • DE1078864B - Frame for goods or the like. : de en
  • ES252831A1 - Polymerization of butadiene with a tii-air-organic hydroxy compound catalyst : en es
  • ES77659U - Stove for industrial uses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213392A - Fabric feed dog mechanism for sewing machines : en fr
  • DE1808891U - SILENCER FOR AIR DUCTS AND THE LIKE : de en
  • DE1808898U - DEVICE FOR SEALING PLASTIC HOLLOW BODIES AFTER INFLATION. : de en
  • DE1809046U - WALL TILE. : de en
  • DE1808858U - BATHTUB MADE OF STEEL IN WELDED CONSTRUCTION. : de en
  • FR1213062A - New catalyst for the reduction of nitrobenzene : en fr
  • FR1213184A - Knitting Machine Improvements : en fr
  • DE1809045U - IMAGE. : de en
  • FR1213355A - Special maternity skirt : en fr
  • DE1809080U - TRANSVERSAL RAIL TRANSPORT DEVICE. : de en
  • FR1212879A - Photographic film material with antistatic layer : en fr
  • ES255629A3 - Electric drive motor for wiper-cleaner (Machine-translation by Google Translate, not legally binding) : en es
  • ES77163U - Lacing pin (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213239A - Locking device, in particular for locking a second leaf capable of being lifted from a door or the like with two leaves : en fr
  • GB831320A - Improvements in or relating to sleeve-type bearing assemblies : en
  • DE1078807B - Fishing winch : de en
  • DE1078824B - Fire-resistant pressure hose line : de en
  • US2930468A - Paper holder for writing machines : en
  • US2930396A - Flood control means : en
  • DE1068521B - Pipe connection with cutting ring : de en
  • DE1078676B - Electrodynamic machine : de en
  • ES250289A1 - Improvements introduced in the elements of transport for heavy loads (Machine-translation by Google Translate, not legally binding) : en es
  • GB831802A - Improvements in methods for measuring power losses in electric power distribution networks : en
  • BE585581A - Hydraulic transport method. : en fr
  • CA595148A - Dynamo-electric machines : en
  • CA595318A - Multiplex transmission system : en
  • AU4425058A - Anew and improved device for use in destroying banana plant suckers : en
  • US2930424A - Sealing nut having flexible sealing lip : en
  • US2930762A - Polyvinyl compounds as lubricants in pilling operations : en
  • DE1078551B - Process for the production of technically usable sulfur dioxide from exhaust gases containing hydrogen sulfide : de en
  • DE1078688B - Incandescent lamp with a silica coating on the inner wall of the bulb and process for the production of the same : de en
  • DE1078845B - Process for applying phosphate coatings to metals : de en
  • FR1213399A - Spring clutch disc : en fr
  • FR1213406A - Process for the production of salicylic acid derivatives substituted in the 4-position by groups containing sulfur : en fr
  • FR1213446A - Process for upgrading the constituents of dairy by-products : en fr
  • US2930623A - Gramophone tone-arm positioning mechanism : en
  • BE585613A - Cleaning device for banister of spinning machines : en fr
  • DE1808860U - STIRRING DEVICE. : de en
  • DE1808953U - HAND OIL SPRAY CAN. : de en
  • DE971101C - Device for loading shaft ovens : de en
  • FR1213442A - Improvements in cooker controls : en fr
  • US2931026A - Warning signal device : en
  • US2930416A - Chain saw attachment : en
  • USD187547S - Rosary ring : en
  • DE1078543B - Process for concentrating aqueous solutions : de en
  • US2930674A - Preparation of magnesium borohydride : en
  • FR1213211A - Wedge key, particularly suitable for construction : en fr
  • CA595120A - Current responsive devices : en
  • BE585479Q - Device for concrete mixers. : en fr
  • CA595379A - Apparatus for shooting in bolts : en
  • CA595428A - Woven decorative ribbons : en
  • BE585437R - Method and installation of glazing a layer of resin on a sheet of paper. : en fr
  • US2930542A - Yarn package support : en
  • AU241737B2 - Anew and improved device for use in destroying banana plant suckers : en
  • AU5323559A - j A. DEVICE TO FACILITATE THE CLOSING OFA FULL TIGHTLY PACKED WOOL BALE : en
  • BE585605A - Varnish plates, derived from wood and process for the manufacture thereof : en fr
  • CA595403A - Purification of lysine : en
  • DE1808727U - STRAINER FOR WATER PURIFICATION DEVICE. : de en
  • FR1212951A - Improvements made to toilet bowls ventilated : en fr
  • GR20706B - COMPLETELY STAINLESS CONNECTOR. : el en
  • BE585251A - File cabinet for books, in particular for telephone indicators. : en fr
  • CA595351A - Automatic stabilisation of the frequency of an oscillator : en
  • US2930484A - Apparatus for concentrating ores : en
  • US2930879A - Vaporization of metals : en
  • USD187536S - Telephone shelf : en
  • CA595329A - Interpolating devices especially for the control of automatic machine tools : en
  • DE1078662B - Time switch with eddy current brake : de en
  • DE1078687B - Voltage integrator : de en
  • FR1213333A - Process for filtering gases from combustion, in particular tobacco and cigarette paper and articles conforming to those obtained by the use of said process or similar process : en fr
  • CA595269A - Continuous welding of strips and the like : en
  • DE1078880B - Storage of a drive unit for motor vehicles : de en
  • AU5319859A - Treatment device and method : en
  • CA595359A - Magnetic testing apparatus : en
  • CH345457A - Multipurpose vulcanizer : en fr
  • CH345510A - Lubrication device : en fr
  • CH345560A - Device for fastening a component, e.g. B. a door handle rosette, in a provided for a locking device hole in a wooden door : de en
  • US2930500A - Carrier rack for heated asphalt roller : en
  • ES77641U - Non-deformable adjuster underpants (Machine-translation by Google Translate, not legally binding) : en es
  • DE1078705B - Circuit arrangement for generating a saw-tooth-shaped current in a coil : de en
  • CA595139A - Automatic exchange systems : en
  • US2930663A - Towel dispenser : en
  • US2930968A - Apparatus for electrical well logging : en
  • FR1213394A - Sewing machine : en fr
  • CA595334A - Process for the preparation of odorless rubber sponge, and product : en
  • BE583085A - Quinonic compounds and their preparation. : en fr
  • DE1808873U - LIGHTING DEVICE. : de en
  • FR1213272A - Improvement in automatic gas lighters : en fr
  • DE1808893U - MULTI-SIDED WOODWORKING MACHINE WITH A MACHINE FEED DEVICE THAT PRESSES THE WORKPIECE AGAINST A SUPPORTING SURFACE AND AN ANGLE PLATE TO IT. : de en
  • ES77437U - Fastening doors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213573A - Device for supporting plates, in particular for intermediate ceilings of buildings : en fr
  • GR20700B - NEW METHOD AND NEW MACHINE FOR AUTOMATIC OPERATION AND MANUFACTURE OF INTEGRATED BOXES OF ALL TYPES AND ALL DIMENSIONS CONNECTING THE CORNERS OF THE TONKOS. : el en
  • DE1078960B - Device for extracting sugar beet pulp and crushed sugar cane : de en
  • ES76983Y - Hygienic sheet : en es
  • ES77344U - Sliding hook for heald meshes on looms (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213117A - Amplified scale electrical measuring device : en fr
  • FR1213628A - Process for preparing a zeolite : en fr
  • GB831765A - Water dispersible carotenoid compositions and process for the manufacture thereof : en
  • BE585217A - Manufacturing process of multiplex molded plates or bodies, composed of chips filled with binders and products obtained. : en fr
  • US2930557A - Mounts for calendars and memorandum pads : en
  • DE973650C - Circuit arrangement for telephone extension systems with dialer operation and signaling to the extension officer : de en
  • ES254487A3 - Improvements introduced in the assembly of the heating elements in the electric sheets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213063A - New halides of cyclopentadienyltitanium : en fr
  • US2930410A - Automatic handweaving loom device : en
  • US2930875A - Arrangement for bridging an electric circuit : en
  • US2930895A - Scale interpolating device : en
  • FR1213150A - Para-xylene separation process : en fr
  • GB831507A - Photographic traffic observation recording equipment : en
  • FR1212917A - Device for measuring speed using Doppler-fizeau frequency : en fr
  • FR1213549A - Device for hanging and fixing wires and electrical conductors : en fr
  • CH345324A - Stable aqueous dispersion of a colored pigment and method of preparing this dispersion : en fr
  • US2930228A - Apparatus for detecting and recording defects in a strip : en
  • US2930823A - Process for removing higher acetylenes from hydrocarbon mixtures : en
  • DE1809019U - RESIN-BONDED BAND WITH LABEL. : de en
  • DE973566C - Microscope objective : de en
  • GB831564A - An improved fluid engine : en
  • GB831616A - Improvements in or relating to the manufacture of electric incandescent lamps : en
  • US2931014A - Magnetic core buffer storage and conversion system : en
  • BE585489A - End piece for flexible hoses armed with an intermediate layer of wire mesh. : en fr
  • CA595241A - Inflatable ice-removal apparatus for aircraft : en
  • CA595418A - Electron microscope : en
  • DE1078909B - Machine for opening, cleaning or mixing fiber material : de en
  • DE1808908U - TRIPOD FOR PHOTOGRAPHIC AND KINEMATOGRAPHIC CAMERAS. : de en
  • ES76690Y - Connection box for television antennas and modular frequency : en es
  • ES77378U - Folding chair perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213141A - Emergency control for fuel distribution system and installation including it : en fr
  • FR1213552A - Improvements in processes for the separation of rare earth ions and yttrium by ion exchange : en fr
  • US2930470A - Reel mechanism for typewriter ribbons : en
  • US2930511A - Leak detecting apparatus : en
  • FR1213161A - Rotor and stator structure for gas turbines : en fr
  • GB831347A - Improvements in and relating to the treatment of polymers : en
  • ES77148U - Toy aircraft carrier (Machine-translation by Google Translate, not legally binding) : en es
  • FR72136E - Process for treating polyamide fibers with bleaching or washing agents containing peroxides : en fr
  • CA595024A - Draught excluder strips, beadings, mouldings and the like : en
  • DE1078802B - Handle for digging tools : de en
  • DE1808931U - DEVICE FOR PAYING OUT STACKS OF PAPER. : de en
  • DK88772C - Bath for electrolytic precipitation of nickel coatings with high gloss. : da en
  • DE1809038U - DEVICE FOR BELT FEEDING FOR SPEEDGUNS. : de en
  • DE1078584B - Circuit for coordinating the throughput, pressures and temperatures of the boiler and engine of a block power plant : de en
  • DE1808823U - VACUUM CLEANER. : de en
  • DE1808977U - ADVERTISEMENT STAND WITH INTERCHANGEABLE ADVERTISEMENT POSTERS. : de en
  • CA595417A - Polyglycol ethers and their manufacture : en
  • CH345400A - Method for drilling, by means of electric sparks, a hole of small diameter : en fr
  • DE1078840B - Use of galvanically deposited chrome coatings : de en
  • DE973580C - X-ray amplifier film : de en
  • ES251267A1 - Improvements introduced in the preparation of herbicidal compositions (Machine-translation by Google Translate, not legally binding) : en es
  • ES254254A1 - Procedure for the manufacture of security staples for closure of containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES254575A1 - Magnetrºn (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213519A - Improvements relating to the deposition of materials under vacuum : en fr
  • FR1213623A - Tools for forming, without chip removal, metal materials by stamping, on extrusion presses and mechanical presses, as well as process for manufacturing said tools : en fr
  • GB831551A - Improvements in or relating to remote control systems : en
  • US2930166A - Gauging device : en
  • CH345349A - Process for preparing quaternary ammonium compounds : en fr
  • US2930174A - Machine to deposit or feed premiums into containers : en
  • ES252067A1 - Preparation of azacyclo-2, 3-alkene-2-chloro-n-carbochloride : en es
  • ES77578U - Support with mobile hooks for kitchen utensils (Machine-translation by Google Translate, not legally binding) : en es
  • GB831810A - Asymmetrical indigoid dyestuffs and process for their manufacture : en
  • DE1808752U - DEVICE FOR STRIPPING CABLES. : de en
  • DE1809042U - PEDESTRIAN LIGHTING DEVICE. : de en
  • GB831578A - Improvements in or relating to apparatus including a liquid level indicator : en
  • US2931009A - Electrical connector : en
  • US2930182A - Automatic stopping device for stopping thread twisting machines : en
  • BE585298A - Process for recovering reusable products from residues of steelworks, blast-furnace slag heaps, etc., and installation intended for its realization. : en fr
  • BE585612A - Radio receiver operating on at least two channels, for reproducing phonograph records : en fr
  • US2930541A - Uncoiler device : en
  • DE1078552B - Process for the production of oxidation products of phosphorus : de en
  • ES247013A1 - A lid of a can having a circular opening : en es
  • GB831801A - Means for producing a fluid-tight joint and vessels including such means : en
  • CA595197A - Alpha-alkyl-alpha'-nitroalkyladipates : en
  • ES75531U - Pistol perfected for the placement of sliding rings in rings of continuous and twist (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212865A - Process for the preparation of 3.beta-alkanoxy-6-alkyl-5.16-pregnadiene-20-ones : en fr
  • US2930723A - Surface treatment of metals : en
  • DE1808964U - CALIBRATION TOOL FOR FORGED PIECES. : de en
  • DE1809015U - GRINDING MACHINE FOR AGRICULTURAL PRODUCTS, IN PARTICULAR MEAT. : de en
  • ES77445U - Wardrobe for bathrooms (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213548A - Machine intended for the manufacture of tubular containers : en fr
  • GB831460A - Improvements in and relating to portable gas cookers, burners and the like : en
  • GB831618A - Improvements in tubeless tire and chafer therefor : en
  • US2930736A - Stabilized trypsin compositions containing partially hydrolyzed gelatin and method of making : en
  • DE1078868B - Photo accessory bag : de en
  • DE1808937U - SMALL TRACTOR. : de en
  • FR1213251A - Image projector : en fr
  • GB831631A - Improvements relating to machines for running together pairs of gears : en
  • GB831764A - Improvements in rubber article and method of manufacture : en
  • DE1809033U - SHOE WITH AIR CHAMBERS IN THE ANVULCANIZED SOLE. : de en
  • DE1078944B - Lifting device arranged at the rear end of a tractor and operated by its drive : de en
  • ES251777A3 - Elements for the anchoring of the end of wires, subjected to voltage, rolled to pipes of concrete (Machine-translation by Google Translate, not legally binding) : en es
  • ES254596A2 - Improvements in arch magnetic extinction circuit breakers (Machine-translation by Google Translate, not legally binding) : en es
  • GB831368A - Deburring and polishing device : en
  • ES77350U - Improved device for the drive uses of the continuous machines of lar (Machine-translation by Google Translate, not legally binding) : en es
  • DE1808853U - BEDROOM CABINET, ESPECIALLY Linen. : de en
  • FR1213332A - Signaling process on the roadway : en fr
  • FR1213596A - Vertical sweep waveform generator : en fr
  • DE1078615B - Circuit arrangement for switching an astable multivibrator with two amplifier elements into the bistable or monostable state : de en
  • DE1078846B - Process for the production of coatings on titanium and its alloys : de en
  • US2930355A - Ball point pen : en
  • US2930867A - Submersible float control : en
  • FR1213546A - Machine tool equipped with several tool holder units : en fr
  • ES77653U - Safety clasp for the closing of the swing boards of trucks, trailers and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB831318A - Paint applying device : en
  • DE1078929B - Process for the production of a plastic package filled with liquid or paste, which can be closed again after opening : de en
  • FR1213383A - Vibrating roller for a distribution system for a liquid or semi-liquid substance : en fr
  • FR1213649A - Process for manufacturing potassium monopersulfate : en fr
  • ES255163A3 - Procedure for the production of thinophenols pentasustitutides or of their functional derivatives (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212858A - Electromechanical speed governor for motor vehicles : en fr
  • FR1212933A - Automatic device intended to carry out the size of natural or artificial materials and in particular to prepare in series the thin number plates : en fr
  • GB831697A - Improvements relating to vacuum pumps : en
  • ES252741A2 - Nu-monosubstituted-2, 2-dialkyl-1, 3-propanediol dicarbamates : en es
  • ES77575U - Container (Machine-translation by Google Translate, not legally binding) : en es
  • ES70164Y - Coupling to assemble shelves : en es
  • FR1213490A - Method for welding a protrusion on a tubular wall : en fr
  • US2930305A - Cassette : en
  • US2930458A - Corn crib : en
  • FR1213263A - Automatic safety device for the percussion mechanism for rifles or other weapons : en fr
  • FR1213265A - Lipstick cartridge : en fr
  • GB831812A - Improvements in or relating to fire detectors : en
  • ES77585U - Retºn perfected to close the passage of fluids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212898A - High-speed angle connection optionally with elbow shank for dental use : en fr
  • FR1212990A - Lattice in bars, diamond-shaped, for the execution of curved frames : en fr
  • FR1213260A - Handbag : en fr
  • GB831338A - Merry-go-round : en
  • FR1213086A - Hydrogen peroxide purification process : en fr
  • DE1078516B - Compliant hydraulic pit ram : de en
  • ES252004A1 - Procedure to reduce the unfavorable implications of change of moisture and temperature on the nature of crystal matters (Machine-translation by Google Translate, not legally binding) : en es
  • ES77227U - Toy car cleaning apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213440A - Probe assembly intended in particular to detect the direction of air flow : en fr
  • US2930453A - Complete surface contact brake : en
  • US2930838A - Fireproof electrical insulation : en
  • FR1212963A - Construction process allowing the industrial construction of permanent housing : en fr
  • FR72242E - Elastic guide between organs animated by a relative movement : en fr
  • GB831486A - Operation of change-speed gearing : en
  • GR20707B - CONSTRUCTION OF NEW TOPOGRAPHIC ELEMENTS OF BEDROOM CHAPTERS AFTER THE CHAPTERS AND NUMBERS WITH A RELATED ADAPTATION OF THE GREEK DISTRICT TO THE TYPE OF PANEUR : el en
  • DE1078522B - Process for the production of high pressure wound bodies : de en
  • DE1078655B - Rotationally symmetrical high-voltage shield insulator, especially for outdoor systems : de en
  • DE1078789B - Magnetic oxygen meter : de en
  • FR1213579A - Street sweeper with roller broom and flat brooms : en fr
  • FR1213635A - Bottle capping machine : en fr
  • US2930689A - Production of alkali metals : en
  • US2930777A - Synergistic stabilizer compositions for rubber comprising an n-nitroso aromatic amine and an aliphatic monoamine : en
  • US2930668A - Position indicator : en
  • DE1078624B - Pilot-controlled level control for an electrical communication system : de en
  • DE1808757U - EQUIPMENT PLUG WITH EARTH CONNECTION. : de en
  • DE1808870U - LIFTING TABLE. : de en
  • DE1808903U - PROTECTIVE HELMET. : de en
  • ES77360U - Device for the support of stems of plants in floriculture (Machine-translation by Google Translate, not legally binding) : en es
  • USRE24802E - Refrigerated hermetically sealed motors : en
  • ES76415U - Depressor for engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213034A - Method of constructing storage containers to facilitate their transport : en fr
  • ES255587A1 - Polymerization of cyclic amides : en es
  • CA595189A - Sides for railway freight cars : en
  • DE1808907U - ANGLE AND CONE MEASURING DEVICE. : de en
  • ES77368U - Utensil to facilitate the operations of embellishment of the nails (Machine-translation by Google Translate, not legally binding) : en es
  • ES77312U - Fastening for decks of luggage of vehicles with motor hoods or similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES77569U - Speed reducer perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212915A - Safety and control device for press : en fr
  • DE1078725B - Combustion device for liquid or gaseous fuels, especially for gas turbines and jet engines : de en
  • DE1808980U - HEIGHT-ADJUSTABLE DECORATION TABLE FOR THE TEXTILE AND UPPER CLOTHING INDUSTRY. : de en
  • DE1808995U - HYDRAULIC TRANSMISSION. : de en
  • US2930206A - Vehicle air conditioning systems : en
  • US2930990A - Stabilized oscillator : en
  • CH345584A - Process for the sealing, by heat sealing, of bags of heat-sealable material containing a fluid, and apparatus for carrying out this process : en fr
  • ES77343U - Tool holder perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB831451A - Improvements relating to cooling systems for marine driving units : en
  • GB831533A - Arrangement for the closing ring of a floating roof for mineral oil tanks and tanks for similar products : en
  • ES253063A1 - Fitting device for electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • ES254525A1 - Fluid pressure control valve mechanism : en es
  • ES77520U - Double valve for priming and regulation of the hydraulic shock absorbers of vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212995A - Improvements to combinator drums intended for controlling electrical contacts : en fr
  • FR1213013A - Disinfector receptacle : en fr
  • FR1213626A - Lugs and cables for electrically end-soldering, and corresponding soldering method : en fr
  • FR1212862A - Improvements to RF shielding tubes : en fr
  • FR1213009A - Mobile table to support stacked laundry intended for feeding high volume laundry calenders : en fr
  • ES77662U - Folding chair for babies perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213151A - Tubular push rod and method of manufacture : en fr
  • FR1213532A - Ionizing Liquid Leak Detector : en fr
  • US2930135A - Tile setting gauge : en
  • US2930946A - Electromagnetic devices : en
  • US2930467A - Card guide device : en
  • US2930551A - Landing device particularly intended for aircraft which take-off and land vertically : en
  • ES254682A3 - Hinge for covers of compartments or similar pieces (Machine-translation by Google Translate, not legally binding) : en es
  • ES56522Y - Improved shoe sole : en es
  • GB831623A - Improvements in methods and apparatus for drying grain or other granular material : en
  • US2930049A - Toilet tank, bowl, and adapter connection : en
  • US2930051A - Automobile sleeping and dressing unit : en
  • US2930914A - Vibration hand tool : en
  • US2930915A - Sustained movement vibrating plate alternating compressor : en
  • US2930213A - Two-way stitch holder : en
  • US2930246A - Belt drive transmission : en
  • US2930328A - Method and apparatus for gauging rail : en
  • US2930403A - Control valves for liquid pressure control systems : en
  • US2930657A - Silage loader : en
  • DE1078669B - Resistance block for surge arrester : de en
  • DE1808912U - MEASURING INSTRUMENTS, IN PARTICULAR MANOMETERS. : de en
  • FR1213111A - Belt conveyor : en fr
  • US2930740A - Electrodeposition of tin : en
  • US2931030A - Radar system : en
  • BE585611A - Device for spraying paints with rotary brush : en fr
  • CH345479A - Ultracentrifuge : en fr
  • CH345587A - Device for feeding a predetermined length of metal link : en fr
  • DE1808976U - DISPLAY PACK. : de en
  • DE1809085U - OIL TANK : de en
  • ES255477A1 - Excavating machine : en es
  • ES255628A1 - Improvements in distributors of compressed air, of various sections (Machine-translation by Google Translate, not legally binding) : en es
  • GB831388A - Improvements in or relating to clay piping or conduit : en
  • ES254373A3 - A improvement in the constitution of springs in the form of crown (Machine-translation by Google Translate, not legally binding) : en es
  • ES254531A1 - Procedure for the manufacture of construction parts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213044A - Support stand for cinematographic or television cameras : en fr
  • FR1213240A - Flexible coupling of two shafts : en fr
  • GB831640A - Improvements in or relating to optical range finders : en
  • GB831806A - Novel process and catalyst for production of olefin polymers : en
  • FR72138E - Improvements to magnetic memory recording systems : en fr
  • ES77451U - Flexible packaging with several compartments (Machine-translation by Google Translate, not legally binding) : en es
  • US2930601A - Open-hearth furnace construction : en
  • US2930862A - Curb feeler signal : en
  • US2930807A - Complexes of vanadium halides and monoethylenic compounds and their preparation : en
  • DE1078842B - Process for the production of non-hygroscopic fluxes : de en
  • DE973565C - Heavy-duty lubricating oils : de en
  • GB831375A - Improvements relating to blower-cooled engines of motor cycles, scooters, and the like : en
  • DE1078738B - Bow tie : de en
  • ES77352U - Low voltage electric fan (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213397A - Bottle with non-removable closure : en fr
  • GB831676A - Improvements in or relating to lubricating devices for the pressure feed lines of pneumatic tools : en
  • DE1808760U - EXPLOSION-PROTECTED HOUSING WITH JOINTLY SECURED FASTENERS. : de en
  • GB831335A - Improvements in or relating to boxes for packaging purposes : en
  • DE1078544B - Mixing head for mixing and homogenizing liquid media : de en
  • DE1078957B - One-legged pipe wrench : de en
  • DE973571C - Device for the production of narrow strips from welded wire mesh with meshes running in the direction of the mesh : de en
  • DE1078594B - Sequential switching of temperature control devices working on a common flow : de en
  • FR1212998A - Tongs, particularly usable as a clothespin : en fr
  • FR1213617A - Method and machine for the production of a tubular plastic product : en fr
  • CA595259A - Multicolor weft replenishing loom with rotary magazine : en
  • CA595280A - Phenthiazine derivative and process for its preparation : en
  • GB831359A - Process for the production of silicon : en
  • FR1213435A - Thermo-electric turbo-jet engine : en fr
  • FR1213518A - Process for forming cross links between polycarbonate molecules : en fr
  • FR1213589A - Humidifier set : en fr
  • FR72350E - Improvements to electrolytic recording materials : en fr
  • US2930148A - Shoe sole attachment : en
  • US2930283A - Optical comparators and the like : en
  • US2930820A - Alkylation of toluene : en
  • FR1213594A - Improvements to electrical fuses : en fr
  • GB831816A - Improvements in semi-conductive devices : en
  • DE1078741B - Process for preserving aqueous solutions obtained from aqueous medicinal plant extracts : de en
  • ES251505A3 - New procedimine for coloring glass or glass parts thermally (Machine-translation by Google Translate, not legally binding) : en es
  • DE1078814B - Arrangement for cooling gas turbine rotors : de en
  • ES252333A1 - A method for connecting two metallic parts by adjustment of contraction (Machine-translation by Google Translate, not legally binding) : en es
  • GB831412A - Improvements relating to axial-flow turbines : en
  • US2930055A - Floor wax dispensing and spreading unit : en
  • ES255541A1 - New agricultural tractor for multiple uses (Machine-translation by Google Translate, not legally binding) : en es
  • ES77431U - Device for flexible bag closure (Machine-translation by Google Translate, not legally binding) : en es
  • DE1078890B - Pneumatic tires for bikes : de en
  • DE1808821U - ONION CUTTER. : de en
  • ES252763A1 - Process for purifying sugar : en es
  • FR1213451A - Improved polyethylene recovery process : en fr
  • FR1213517A - Improvements to circuit breakers : en fr
  • ES77456U - Parallel bench screw perfected for mooring parts (Machine-translation by Google Translate, not legally binding) : en es
  • ES254523A2 - Procedure for the manufacture of a package of chapas (Machine-translation by Google Translate, not legally binding) : en es
  • ES56155Y - Pressure lubricator for oils : en es
  • US2930991A - Frequency shift oscillator : en
  • DE1078947B - Device for tilting milk cans : de en
  • ES77572U - New chain for wrist watches (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213014A - Manufacturing process of silver nitrate : en fr
  • GB831569A - Improvements in or relating to fuel injection internal combustion engines : en
  • DE1808733U - FLAT PRINTING MACHINE, IN PARTICULAR OFFSET MACHINE. : de en
  • AU240007B2 - Improvements in harrow bars : en
  • AU4185758A - Inflatable play balls and like hollow inflatable articles : en
  • CA595095A - Starting of prime movers : en
  • CH345350A - Process for the preparation of derivatives of 1-aryl-3-aminopropan-1-ol : de en
  • US2930461A - One-way clutches : en
  • DE1078746B - Cleaning equipment, especially for floors : de en
  • DE1078564B - Process for cracking gaseous and / or liquid hydrocarbons : de en
  • DK88758C - Network command receiver according to the synchronous selector principle for central remote control over a supply network. : da en
  • ES254901A1 - Improvements in the manufacture of fuses with various fused conductors in parallel (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213186A - Process for obtaining composite parts in magnesium and aluminum : en fr
  • FR1213345A - Improvements in the realization of gas supply columns for multi-storey buildings : en fr
  • GB831350A - Improvements in the production of cyclopolyolefines : en
  • GB831519A - Roof structures : en
  • GB831685A - Multiple cut cutting machine : en
  • FR1212924A - Method of hermetically sealing the envelope of a semiconductor : en fr
  • US2930240A - Gyroscopic surveying compass : en
  • US2930325A - Elevated discharge sump pump : en
  • CA595199A - Pulse code responsive circuit control arrangement : en
  • CH345569A - Procedure for operating electrical alarm systems : de en
  • FR1213264A - Movable front axle : en fr
  • FR1213429A - Improvements to filters, including pre-filters, filters and pre-filter-air filter assemblies : en fr
  • GB831468A - Adjustable endless elevator : en
  • DE1078642B - Arrangement for hum compensation on a half-wave rectifier : de en
  • ES253137A1 - Procedure for the manufacture of 1. 1-dioxides of 7-sulfonamida-3.4-dihidro-1.2.4-benzotiodiazina (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213255A - Improvements in high voltage intense current pulse generation : en fr
  • DE973556C - Adding machine : de en
  • ES252054A1 - Vapor phase polymerization of formaldehyde : en es
  • FR1213122A - Mortar projection apparatus : en fr
  • FR1213580A - Electric oven : en fr
  • FR72317E - Method and apparatus for bending glass sheets : en fr
  • ES56758Y - Dropper device : en es
  • ES75597U - Bracelet for watches (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213097A - Soft joint material : en fr
  • FR1213254A - Process for preparing higher boroalkyls from lower molecular weight boronalkyls : en fr
  • FR1213509A - Transistor relay interlock device : en fr
  • ES254490A1 - A machine for beveling (Machine-translation by Google Translate, not legally binding) : en es
  • GB831497A - A signalling device for motor vehicles : en
  • GB831792A - Improvements in and relating to cleansing agents : en
  • ES252041A1 - Guide conduit for motion transmitting system : en es
  • ES252830A1 - Production of 2, 3-dihydropyran : en es
  • ES254306A1 - Improvements in automatic couplings for towed vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES77547U - Improved clothes peg (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213389A - Hydraulic and centrifugal coupler : en fr
  • FR1213425A - Process for the preparation of basic derivatives of salicylic amide which form easily soluble salts in water and products conforming to those obtained : en fr
  • FR1212974A - Click Switch Enhancements : en fr
  • FR72129E - Improvements to magnetic memory recording systems : en fr
  • US2930276A - Charging blast holes with explosive : en
  • US2930962A - Choke input power supplies : en
  • GB831467A - Improvements in and relating to washing machines : en
  • GB831522A - Process for carrying out endothermic reactions at high temperatures : en
  • DK88742C - Lampshade. : da en
  • GB831770A - Compressor-turbine unit : en
  • ES77488U - Adjustable articulation system (Machine-translation by Google Translate, not legally binding) : en es
  • GB831373A - Railway track circuits : en
  • FR1213189A - Process for preparing dyes from 3-imino-4, 7-diamino-5, 6-phthaloylisoindolénines : en fr
  • ES69922Y - Improved heat sealable packaging : en es
  • FR1212869A - Process for manufacturing collars and cuffs eliminating ironing and articles obtained by this process : en fr
  • DE1078572B - Process for the production of new allosteroids : de en
  • GB831292A - Improvements in or relating to machine tools : en
  • GB831767A - Emergency tyre : en
  • FR72368E - Method and apparatus for dividing a thermoplastic plastic container filled with liquid : en fr
  • DE1808981U - EXHIBITION STAND, IN PARTICULAR FOR ELECTRIC TOOLS. : de en
  • DE1809007U - SCREW CAP. : de en
  • DE1809081U - FURNITURE ROLLERS. : de en
  • BE585512A - Improvements to accelerators for central heating and the like. : en fr
  • BE585644A - Rolling machinery handling device : en fr
  • FR1213248A - Superimposed cell voltaic cells : en fr
  • FR1213491A - Device for continuously passing workpieces of different sizes through an induction heating device : en fr
  • ES254365A2 - An orientable generator of infrared rays to different uses (Machine-translation by Google Translate, not legally binding) : en es
  • ES77364U - Trash for public places (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212988A - New mine prop : en fr
  • FR1213444A - Sofa convertible into bed : en fr
  • CH345316A - Weather and work protection garment : de en
  • CH345492A - Use of dimerkaptothiodiazoles as herbicides : de en
  • DE1078638B - Overlay receiver, especially for shortwave reception : de en
  • GB831596A - Improvements relating to screw gauges and thread comparators : en
  • ES77582U - Suit for perfected work (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213271A - Improvement in devices for detecting radiation by audible signals : en fr
  • FR1213419A - Film transport mechanism, in particular for apparatus for reproducing sketches of seismograms of the type used in geophysical prospecting : en fr
  • US2930720A - Smoking composition : en
  • DE1808967U - CIRCULATING OIL LUBRICATION FOR CENTRIFUGAL CRUSHERS. : de en
  • DE1809076U - PORTABLE WATER CONTAINER. : de en
  • BE585339A - Process for the prefabrication of storefronts and equipment for their transport. : en fr
  • DE1078690B - Socket for electric light bulbs : de en
  • DE1078831B - Valve, especially for milk lines and the like Like., With a made of elastic material sealing bag : de en
  • CH345420A - Use of phenylalkanediols as a component in repellants against blood-sucking insects : de en
  • FR1213613A - Process for the production of metallic niobium by electrolytic means : en fr
  • ES251453A2 - Procedure for the construction of boats and light boats (Machine-translation by Google Translate, not legally binding) : en es
  • GB831446A - Locks for doors : en
  • BE583208A - Rotary piston machine. : en fr
  • BE585426A - Improvements in the manufacture of foam. : en fr
  • BE585340A - : en
  • CA595242A - Lubricating oil compositions : en
  • US2930290A - Putty removing means : en
  • US2930870A - High speed switch : en
  • DE1808848U - CASE FOR TRAVEL TYPEWRITERS. : de en
  • FR1213312A - evaporator for liquefied gas : en fr
  • FR1213632A - Compressor fitted with a lubrication system : en fr
  • CH345343A - Process for preparing 3,4-thiazolines : de en
  • CH345376A - Compressed air switch with low resistance : de en
  • BE585453A - Flower pots with water reserve. : en fr
  • CA595223A - Fluid motor : en
  • CA595230A - Sectional conveyor belt manufacture : en
  • CA595074A - Apparatus for cooling and cleaning compressed air : en
  • ES255626A1 - Improvements in or relating to distributor valve apparatus for pneumatic braking installations of combination vehicles : en es
  • FR1213089A - Synthetic tanning agents and their manufacturing process : en fr
  • GB831627A - Improvements in or relating to hooks for lacing up shoes : en
  • AU262444B2 - Substituted acid hydrazides and process forthe manufacture thereof : en
  • CH345403A - Metal object with a multi-layered coating : en fr
  • ES77405U - Insulator for antenna lowering cable (Machine-translation by Google Translate, not legally binding) : en es
  • ES77519U - Improved balsa (Machine-translation by Google Translate, not legally binding) : en es
  • US2930700A - Process for improving the flavor of soy flour : en
  • FR1213390A - Method and apparatus for rapidly dispensing fermented liquids such as beers : en fr
  • GB831280A - An improved process and apparatus for producing a combustible gas from volatile liquid fuels, particularly gasoline : en
  • DE1078559B - Process for the production of acylated and condensed aluminum alcoholates : de en
  • ES255352A1 - Windshield wiper system : en es
  • GB831670A - Improvements in or relating to aviation turbojet engines having exhaust reheaters : en
  • GB831714A - Error detecting system for telegraph transmission : en
  • DE1808877U - CONNECTING PART FOR BUILDERS : de en
  • ES252407A1 - Control device for universal electric motors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213221A - Can opening device : en fr
  • GB831344A - Agricultural chemical compositions : en
  • FR1212964A - Pruning shears for inhibiting tobacco buds : en fr
  • GR20698B - CORRESPONDING INDICATOR GENERATOR OF CARS WITH INCLUDED RUBBER FIXED LUBRICATION. : el en
  • US2930041A - Cartridge operated fastening gun : en
  • US2930122A - Hydraulic tree pruner : en
  • USD187577S - Ion exchange unit : en
  • DE1078517B - Recovery system : de en
  • DE973570C - Device for the plastic reproduction of electroacoustic performances : de en
  • ES254411A3 - A molecular vacuum pump for diffusion in oil (Machine-translation by Google Translate, not legally binding) : en es
  • ES77591U - Over perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213535A - Process for simultaneous dyeing and waterproofing of textiles : en fr
  • ES254435A2 - Boiler of various bodies; generator of hot water or steam for heating and other industrial uses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213556A - Improvements in difficult trades : en fr
  • GB831675A - Improvements relating to the construction of motor cycle frames : en
  • ES77493U - Improved dish for shower head (Machine-translation by Google Translate, not legally binding) : en es
  • ES77638U - Anti-glare device for headlights (Machine-translation by Google Translate, not legally binding) : en es
  • GB831560A - Improvements relating to fastening devices : en
  • DE1078647B - Magnetically controlled waveguide switch : de en
  • DE1078855B - Welding consumables for the production of stable, austenitic, hot crack-free weldments : de en
  • DE1808758U - CONTACT SOCKET FOR PIN CONNECTIONS. : de en
  • AU236030B2 - Food slicer : en
  • AU5327559A - Synthesis of aromatic compounds of boron : en
  • CH345423A - Counter pressing device on a molding machine : de en
  • FR1213037A - Improvements concerning in particular the execution of formwork : en fr
  • BE585354A - Manure removal installation by water current. : en fr
  • BE585541A - Device for fixing material boards, in particular plaster boards. : en fr
  • CA595071A - Measuring dispenser : en
  • DE1078527B - Four-roll foulard : de en
  • DE1078660B - Arc chamber for electrical switches, especially for switch disconnectors in high-voltage switchgear : de en
  • BE583189R - Method of producing high purity silicon. : en fr
  • BE585510A - Set of prefabricated elements, for the construction of building partitions. : en fr
  • CA595128A - Perforated caisson jack assembly : en
  • CA595384A - Piston pumps, in particular for feeding fuel to internal combustion engines : en
  • DE1809002U - MOPED WITH SPRAY GUARD. : de en
  • DE1809029U - PORTABLE WRITING. : de en
  • BE585301A - Process and devices for the industrial manufacture of articles made of cement agglomerate or the like. : en fr
  • BE585397A - Manufacturing process for tires reinforced with "Nylon". : en fr
  • DE1078804B - Device for processing crops lying on the ground : de en
  • US2930559A - Base and adjustable bracket for christmas trees : en
  • CH345568A - Musket : en fr
  • ES77685U - Improved armor for light beams (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213076A - Improvement provided to brands : en fr
  • GB831286A - Improvements in return tube boilers : en
  • GB831304A - Improvements in or relating to refining processes for semiconductor and other materials : en
  • BE585618A - Drawing device for line drawing, dimensioning and annotation : en fr
  • US2930619A - High speed aerial tow target : en
  • US2931012A - Single wheel skate : en
  • BE585215A - Telephone system for the transmission of orders along a line, in particular a railroad. : en fr
  • BE585702A - Cutting cylinder lined with knives usable in particular in mines : en fr
  • US2930327A - Suspending device for a submersible pump : en
  • US2930425A - Pneumatic tire : en
  • US2930656A - Traction attachments for automobile wheels : en
  • AU240833B2 - Preparation of, and, linear high molecular weight copolymers of pentene-1 with ethylene or propylene : en
  • CA595386A - N-acyl-amino hexoses : en
  • DE1078784B - Photoelectric polarimeter : de en
  • US2930846A - Television transmission : en
  • US2930779A - Reaction products of a polymer of a vinylene ester and a nitrogenous compound : en
  • US2930369A - Fuel injection apparatus : en
  • US2930642A - Steel bar connector for reinforcing and stressing concrete : en
  • ES77453U - Plug device (Machine-translation by Google Translate, not legally binding) : en es
  • AU237249B2 - Tube-socket center pin and ground clip structure : en
  • DE1078599B - Method and device for sealing glow hoods for sheet metal stack annealing with sand cup seal : de en
  • DE1078896B - Honing tool for fine machining of very small bores : de en
  • ES62136Y - A perfected set of cups and plates : en es
  • ES77561U - Annunciator device in pens and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213198A - Method and electrode for the manufacture of resistance welded tubes : en fr
  • FR1213521A - Improvements to electric fan heaters : en fr
  • FR1213544A - Matting of photographic layers : en fr
  • DE1078542B - Device for separating substances dissolved in a common solvent : de en
  • DE1808930U - MODEL OF THE PENETRATION OF A MALE SPERM CELL INTO THE FEMALE EGG. : de en
  • US2930147A - Filter demonstration device for suction cleaner : en
  • BE583091A - Improvements made to inserts for perforator foils equipped with cutters with one or more inserts. : en fr
  • CA595257A - Extruded shapes : en
  • CH345556A - Swimming gear : en fr
  • DE1078666B - Control of high voltage systems from a central point : de en
  • DE1078926B - Process for firing and sintering refractory masses, e.g. B. magnesite, dolomite or similar substances : de en
  • ES77358U - Retable thermometer (Machine-translation by Google Translate, not legally binding) : en es
  • AU5323359A - Improvements in or relating to data checking apparatus : en
  • CA595293A - Dirt compactor unit for vacuum cleaning systems : en
  • CH345355A - Sheet-like material for absorbing electrostatic prints : de en
  • ES254371A2 - Improvements introduced in the construction of tilting windows (Machine-translation by Google Translate, not legally binding) : en es
  • US2930084A - Apparatus for corrective drafting of strands of discontinuous fibers : en
  • CA595415A - High-capacity private compartment passenger vehicle : en
  • AU233265B2 - Improvement in footwear : en
  • AU242104B2 - Improvements in or relating to transmission systems : en
  • DE1078550B - Process for the catalytic removal of contact poisons, in particular carbon oxide, from hydrogen : de en
  • DE1808945U - SINGLE SCREW CONVEYOR FOR MECHANICAL STABLE REMOVAL AND FEEDING WITH MANURE REDUCTION AND CHARGER. : de en
  • DE1808843U - UPHOLSTERED SEAT WITH HEADREST. : de en
  • ES50821Y - A new dropper device : en es
  • ES67232Y - Folding back for seats : en es
  • FR1213135A - Finely dispersed pigment preparations, their production process and their applications : en fr
  • GB831306A - Improvements in processes for the production of baker's dough : en
  • CH345463A - Measuring apparatus for determining the size and direction of the movement of an object in one or the other of two opposite directions relative to a reference body : de en
  • DE1078910B - Needle roller bearings for lower rollers of drafting systems : de en
  • US2930493A - Apparatus for stacking and weighing sheets of wood pulp and the like : en
  • US2930526A - Relay impulse counter : en
  • DE1078921B - Shaped charge : de en
  • ES77510U - Magnetic closure (Machine-translation by Google Translate, not legally binding) : en es
  • GB831494A - Improvements in or relating to the continuous casting of metal tubes and other tubular metal objects : en
  • AU5313959A - Improvement in footwear : en
  • CH345520A - Machine tool : de en
  • CH345582A - Continuous waterproofing membrane with high thermoplastic stability for covering terraces, roofs, etc. and its manufacturing process : en it
  • US2930861A - Thread controlling device for electrically operated knitting and hosiery machines : en
  • AU241519B2 - Process of manufacture of isoprene and formolfrom dimethylmetadioxane and apparatus therefore : en
  • BE585642A - Crusher or calender with smooth curved cylinders. : en fr
  • CA595021A - Steel shelving : en
  • CA595436A - Preparation of 2,5-dimethylpiperazine : en
  • FR1212888A - Tunnel drilling machine by advancement : en fr
  • FR1213038A - Improvements to molded shoes : en fr
  • FR1213340A - Improvements to leaf spring suspensions : en fr
  • AU5328259A - Improved method of and apparatus for drilling interpenetrating parallel holes : en
  • BE585250A - Stabilization device for a nuclear reactor, in particular of the boiling water type. : en fr
  • BE585272A - Practice cartridge for an automatic firearm. : en nl
  • BE585610R - Hollow wall : en fr
  • BE585442A - Container for growing plants. : en fr
  • DE1078893B - Additional device for a meat grinder to re-chop the meat pre-cut in the grinder : de en
  • DE1809056U - CHILDREN'S CAROUSEL. : de en
  • CH345565A - Mechanical pencil sharpening device : en fr
  • AU235328B2 - A scaffold for supporting formwork : en
  • BE585267R - Improvements to hot air heaters. : en fr
  • BE585402A - Press, in particular multi-deck press. : en fr
  • BE585664A - Machine for splitting rivets and the like : en fr
  • CH345323A - Preparation for increasing the wetting power of mercerising liquors : de en
  • CH345444A - Olofen with bowl burner : de en
  • AU5320359A - Tempering of glass sheets : en
  • CH345435A - Multipurpose device for maintaining the floor : de en
  • CA595374A - Electronic digital calculating equipment : en
  • ES77503U - Perfect pacifier (Machine-translation by Google Translate, not legally binding) : en es
  • GB831376A - Apparatus for extracting liquid from liquid-containing material : en
  • AU5327259A - Stereo amplifier apparatus andthe like : en
  • AU235491B2 - Improvements relating to electric immersion heaters : en
  • DE1078524B - Braiding machine for the production of hexagonal wire braids with wires twisted together : de en
  • DK88749C - Process for the preparation of derivatives of phosphoric acid or thiophosphoric acid triamide. : da en
  • GB831442A - Improvements relating to oil lamps for heating or lighting : en
  • GB831798A - Improvements in and relating to electrical connection devices : en
  • US2930102A - Tension control : en
  • US2930728A - Butadiene-styrene-albumin adhesive composition and method of joining members therewith : en
  • US2930064A - Fountain brush : en
  • US2930948A - Semiconductor device : en
  • CA595169A - Coil winding machine : en
  • CA595401A - Glass composition : en
  • FR1212954A - Bending process for tubes or other semi-finished products : en fr
  • CH345382A - Device for controlling a load via an almost losslessly controlled semiconductor element operated as a switch : de en
  • CH345386A - Method for operating an electrical machine, in particular a large generator : de en
  • CH345529A - A bag comprising thermoplastic material and a method for its manufacture : de en
  • CH345512A - Manufacturing process of a valve body : en fr
  • BE583221A - Gas separation process. : en fr
  • DE1078734B - Process for the removal of acetate silk and cellulose fibers from wool and wool spun : de en
  • DE1078861B - Zigzag sewing machine with device for sewing buttonholes : de en
  • DE1809070U - SMALL SILO CONTAINER. : de en
  • DE1809090U - DEVICE FOR DRAINING OFF AND CREATING A UNIFORM OUTPUT OF DIFFERENT CONDITIONS OF PURIFIED WASTE WATER FROM SETTLEMENT BASINS IN SEPARATION PLANTS. : de en
  • DK88765C - Method for recovering adrenocorticotropin preparations from mammalian blood. : da en
  • US2930087A - Locomotive portable storm window box : en
  • US2930600A - Car bottomed furnace : en
  • DE1808773U - MOTOR FOR WATER CIRCULATION PUMPS WITHOUT STUFFING SLEEVE. : de en
  • US2930244A - Vibration force generator : en
  • US2930701A - Powdered alginate jelly composition and method of preparing the same : en
  • US2930183A - Time piece : en
  • US2930937A - Circuit protector : en
  • DE1078518B - Dairy plant : de en
  • DE1078749B - Crane portal : de en
  • DE1078959B - Device for pulling a gear shaft located in a gear housing from at least one gear : de en
  • DE1808739U - REFRIGERATOR INSERT. : de en
  • FR1213124A - Application of perylene derivatives for mass dyeing : en fr
  • GB831787A - Production of solid polyethylenes : en
  • BE585303A - Hollow bulb sections. : en fr
  • CA595435A - Process of preparing active oxides : en
  • USD187542S - Christmas tree stand : en
  • CH345317A - Device for separating a collapsed pipe rosette when making a decorative rosette : de en
  • CH345608A - Watch cases, in particular for clip wristwatches : de en
  • FR1213460A - Machine for hoeing plants grown in rows : en fr
  • BE585553A - Flat braided cables and ropes in steel, steel and textile, steel and plastic, textile, perlon. : en fr
  • US2930278A - Telemeter system for measuring distances by means of modulated light : en
  • US2930896A - Binary coded information stores : en
  • BE583146A - Steroid compounds and their preparation. : en fr
  • CA595057A - Cigarette dispensing boxes : en
  • ES251525A3 - Procedure with your corresponding apparatus for the manufacture of longitudinally nerved cables (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213179A - Method and apparatus for the manufacture of substantially flat, wrapped solid bodies made of chocolate or the like : en fr
  • FR1213465A - Cable lubricator under ducts for cycles and motorcycles : en fr
  • CA595413A - Treatment of waste sulfide liquor : en
  • DE1808859U - GRILL APPLIANCE WITH SEMI-CIRCULAR HEATING ELEMENTS. : de en
  • FR1213000A - Organo-functional silicon-epoxy compositions : en fr
  • FR1213210A - Handling device adaptable to a vehicle fitted with a hydraulic device : en fr
  • CA595020A - Heat and ultrasonic treatment of vaccines : en
  • CA595322A - Telephone ringer and the like : en
  • CH345440A - Urinal system : de en
  • CA595288A - Plastic slip-on nut with resilient flanges : en
  • ES255051A3 - A rotary compressor for explosion engine overvironment (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213473A - Porous plastics based on polymers of tert-butyl alcohol : en fr
  • FR1213631A - Three-phase relays with three compensators : en fr
  • CA595145A - Preparation of 2-methyl-4-chlorophenoxyacetic acid : en
  • CA595365A - Curable dispersions of ethylene polymers : en
  • ES254933A1 - Selecting system of coins or films, particular, but not exclusively, applicable to the automatic expendition of fractionable products (Machine-translation by Google Translate, not legally binding) : en es
  • GB831700A - Fluid valve mechanism for controlling operations of a signalling device : en
  • CA595219A - Sampling device for bag filling apparatus : en
  • CH345501A - Method for cold manufacturing the outer part of a safety nut comprising two parts : en fr
  • FR1213043A - Improvements to plastic toys and their mode of presentation : en fr
  • FR1213563A - Improvements to electronic tubes : en fr
  • BE585515R - Method for saving fuel during operation of blast furnaces, in particular low-height shaft furnaces. : en fr
  • CH345339A - Process for the production of substituted silicon hydrides : de en
  • ES254915A1 - IMPROVEMENTS IN THE ELECTRICAL SWITCHES WITH ARC EXTINGUISHING PLATES : en es
  • FR1213121A - Improvements to herbicidal compositions : en fr
  • AU5318159A - Diaphragm seal for reciprocating shaft : en
  • CA595173A - Shock absorbers for aircraft : en
  • ES77418U - Leveling foot for furniture legs (Machine-translation by Google Translate, not legally binding) : en es
  • GB831638A - Magnesium-base alloy : en
  • US2930538A - Stop motion for winding machine : en
  • US2930588A - Mining drill : en
  • ES77389U - Device for inflating motorcycle wheels (Machine-translation by Google Translate, not legally binding) : en es
  • DE1078546B - Method and device for feeding a slurry of solids into a reaction system, in particular for feeding solid catalyst particles into a polymerization system : de en
  • ES255275A1 - Improvements in readily connectible and disconnectible spigot and socket couplings : en es
  • CA595158A - Writing instrument and ink therefor : en
  • CA595387A - Injection type internal combustion engine : en
  • CH345470A - Volume measuring instrument for air and other gases : de en
  • ES76612U - Bucket for storing small objects (Machine-translation by Google Translate, not legally binding) : en es
  • ES77688U - Interior door handle for cars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212928A - Improvements made to carburettors whose throttle member is fitted with a braking device : en fr
  • AU3218550A - Manufacture of biguanide derivatives : en
  • BE585218A - Formwork plate for buildings, in particular for concrete, with reinforcement at the corners and on the edges, and method of manufacturing this plate. : en fr
  • BE585289A - Method and device for measuring shear forces. : en fr
  • CH345393A - Process for the production of a magnetic core with an almost rectangular hysteresis loop : de en
  • CH345525A - Electric sewing machine : en fr
  • ES77586U - Retainer of combinable elements to close the passage of fluids (Machine-translation by Google Translate, not legally binding) : en es
  • ES251290A1 - 1-(2-phenoxy-2-phenylethyl) pyrrolidine : en es
  • ES77542U - Children's nightdress perfected (Machine-translation by Google Translate, not legally binding) : en es
  • AU5315359A - Aircraft and jet engine therefor having means precluding ingestion of debris : en
  • CA595317A - Method of manufacturing a connecting strip : en
  • US2930489A - Lock and release device for hydraulically operated derricks : en
  • GB831448A - Stabilized oil extended rubber compositions : en
  • CA595087A - Rotatable rubber bumper : en
  • CA595277A - Hydrocarbon conversion process : en
  • US2930258A - Transmission : en
  • US2930628A - Dual height leveling device : en
  • DE1808789U - LARGE BANDWIDTH UMBRELLA TUBE. : de en
  • DE1808963U - TAP WITH SPIRAL GROOVES. : de en
  • GB831763A - Improvements in armored garment : en
  • ES77491U - Indicator chart for motor vehicles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES77506U - Closing wedge for several pieces of mine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213480A - Release device for spinning machines : en fr
  • GB831642A - Improvements in and relating to electrical remote control systems : en
  • FR1213068A - Multi-stage rocket toy : en fr
  • FR1213167A - Air conditioning system : en fr
  • FR1213647A - Advanced electromechanical translator : en fr
  • ES253336A1 - Procedure for the preparation of furan derivatives (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213527A - Mountain for white level correction : en fr
  • ES252505A1 - Esters of natural and synthetic estrogens : en es
  • FR1213638A - Radiation Emitting Anticathode Cooler : en fr
  • US2930550A - Aircraft flight controls : en
  • US2930930A - Electronic device : en
  • DE1078649B - Process for the production of electrodes for galvanic elements : de en
  • ES75905U - Lampholder perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212952A - Advanced diaphragm pump : en fr
  • FR72186E - Apparatus usable for setting a fluid in motion or for extracting foreign bodies contained in this fluid, or simultaneously for these two applications : en fr
  • GB831297A - Improvements in and relating to the treatment of fabrics : en
  • CA595237A - Superbasic alkaline earth metal sulfonates : en
  • BE583170A - Improvements in the papermaking process. : en fr
  • BE585562A - New airtight stopper for glassware bottles and its manufacturing process. : en fr
  • CA595135A - Plant growth stimulant : en
  • FR1213645A - Process for activating and amplifying, by combined use, the performances specific to certain hydraulic binders hardening accelerators : en fr
  • ES77619U - Pole for power lines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1078744B - Process for spinning glass or other inorganic, glass-like masses from rods : de en
  • ES55235Y - A decorative mobile toy : en es
  • ES77471U - Elastic counterplates for magnetic closures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212864A - Electronic track circuit for railway signaling : en fr
  • FR72346E - Protection and control assembly for supply lines of shearers or similar supply lines : en fr
  • US2930812A - Method of purification of terephthalic acid and its lower alkyl esters : en
  • DE1078724B - Synthetic detergent : de en
  • FR1213169A - Transistor-switched signal transmission system : en fr
  • FR1213226A - Telescopic foot for support such as tripod or other : en fr
  • GB831445A - Improvements relating to magnetic sound heads : en
  • ES252068A1 - Process for preparing an +-halogeno- +-lactam : en es
  • ES77430U - Marker for dice games (Machine-translation by Google Translate, not legally binding) : en es
  • ES77496U - Signal trigger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213029A - Automatic, semi-automatic and manual electrical switch : en fr
  • FR1213191A - Process for demonstrating the activity of catalysts formed from raney metal or containing raney metal : en fr
  • CA595191A - Amplitude discriminative amplifier : en
  • FR1213602A - Improvements made to transport systems : en fr
  • GB831722A - Improvements in nuclear fuel element handling apparatus : en
  • GB831789A - Improvements in or relating to vibratory conveyors : en
  • US2930679A - Catalytic reactor with quench cooler : en
  • US2930715A - Surface treated rubber articles : en
  • GB831540A - Improvements in or relating to electrostatic dust precipitators : en
  • FR1213139A - Improvements to thermostatic enclosures : en fr
  • US2930362A - Pneumatic clock controlled motor : en
  • US2930492A - Work stand and loading apparatus : en
  • ES255166A1 - New recreational apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES77535U - Frame perfected for windows (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212991A - Device for dosing, spraying or transferring liquids : en fr
  • FR1213361A - Process for inductive heating of steel parts : en fr
  • DE1808738U - LID FOR FREEZER CHEST. : de en
  • DE1808878U - CORNER PROTECTION RAIL. : de en
  • GB831554A - Improvements in windscreen wiper motors : en
  • CA595058A - Socket for fluorescent lamps : en
  • SU130604A1 - Fundamentals zalnaya machine for making tulle jacquard linen : en ru
  • AU5327959A - Igniter device : en
  • CH345567A - Armored vehicle protected against fire : en fr
  • US2930568A - Hanger for electrolytic liquid treating device : en
  • USD187548S - Jewelry finding : en
  • ES77508U - Magnetic closure (Machine-translation by Google Translate, not legally binding) : en es
  • ES77536U - Distributor cap by contact (Machine-translation by Google Translate, not legally binding) : en es
  • GB831558A - Key operable electric switches : en
  • DE1078798B - Stretchable link belt : de en
  • DE1078942B - Closing device for the bottom flap of a mine conveyor vessel : de en
  • DK88762C - Mixture of surfactants. : da en
  • GB831454A - Equipment for the sterilization of gardening materials, such as earth for cultivation, turf dust, gardening implements and the like : en
  • FR1213529A - Device for spinning spools of thread : en fr
  • ES251684A1 - Improvements introduced in the manufacture of shoes (Machine-translation by Google Translate, not legally binding) : en es
  • ES252270A1 - A procedure to produce glutamic acid (Machine-translation by Google Translate, not legally binding) : en es
  • GB831416A - Apparatus for harvesting hops : en
  • FR1213315A - Liquid bath circuit breaker : en fr
  • US2930293A - Work clamping means : en
  • US2930749A - Process and apparatus for dehydrating hydrocarbon oils : en
  • US2930886A - Flashlight : en
  • US2930786A - Recovery of entrained solvent from vaporized solvent from flashing step : en
  • AU5329359A - Improvement in or relating to refrigerating apparatus : en
  • DE1078863B - Method and device for producing hollow bodies, especially cups, from blanks of paper, cardboard or the like. : de en
  • FR1213341A - Cultivator tool : en fr
  • GB831550A - Improvements in or relating to packaging containers : en
  • DE1809079U - MOVABLE CONVEYOR. : de en
  • ES77395U - Rocker chair (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213279A - Attachment system for cycle bags or other applications : en fr
  • GB831309A - Improvements in or relating to valve apparatus for controlling liquid flow : en
  • US2930752A - Process for stripping of absorption liquids : en
  • US2930465A - Marking device : en
  • US2930876A - Control mounting assembly : en
  • DE1078722B - Additives to lubricating oils : de en
  • ES255053A3 - New washer system for mechanical assemblies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213438A - Process for improving the preservation of fresh yeasts and packaging for carrying out this process : en fr
  • FR1213607A - Flexible diaphragm for oleopneumatic spring : en fr
  • DE1808847U - KIDS TREAD CHAIR. : de en
  • DE1809009U - CLOSING CAP. : de en
  • CA595194A - Well bore hole logging : en
  • US2930565A - Scaffolding suspending device : en
  • US2930858A - Binaural hearing-aid device : en
  • US2930903A - Magnetic core circuit : en
  • ES251430A1 - Improvements in or relating to phosphorus-containing indole derivatives : en es
  • GB831429A - Improvements in and relating to the production of styrene compounds : en
  • FR1212984A - Switching systems between multiplex communication channels : en fr
  • GB831726A - Chopping machine for agricultural produce : en
  • FR1213081A - Compositions based on ethoxylin resins for application with trenipé : en fr
  • FR1213303A - Improvements to recessed boxes, especially for electrical appliances : en fr
  • FR1213530A - Binary addition circuit : en fr
  • GB831393A - A magnetic head : en
  • US2930141A - Georef computer : en
  • US2930972A - Apparatus for detecting discontinuities in ferrous materials : en
  • ES251480A1 - A fan appliance for an electric motor (Machine-translation by Google Translate, not legally binding) : en es
  • ES77611U - Perfect feminine headdress (Machine-translation by Google Translate, not legally binding) : en es
  • DE1808879U - ROOF PANEL. : de en
  • DE1809043U - LIGHT CUP TO INDICATE THE CHANGES OF DRIVING DIRECTION FOR USERS OF VEHICLES WITHOUT MECHANICAL DIRECTION INDICATOR. : de en
  • DE1078952B - Treatment of waste water containing chromic acid or phosphoric acid : de en
  • US2930339A - Small boat mooring device : en
  • US2930348A - Paint masking device : en
  • US2930795A - 2-(aminoalkyl-hydrazino)-methylpyrrolidines : en
  • DE1078658B - Fused multi-pole collar socket : de en
  • DE1808741U - CYLINDRICAL OVEN WITH METAL HEATING RESISTORS FOR VERY HIGH TEMPERATURES AND DIFFERENTLY ADJUSTABLE OVEN ATMOSPHERES. : de en
  • DE1808742U - POSITIONING FOR AUXILIARY UNITS IN VEHICLES, IN PARTICULAR IN RAIL VEHICLES. : de en
  • DE1078866B - Back wall lock for photographic cameras : de en
  • DE1078698B - Storage electrode for cathode ray tubes and their manufacturing process : de en
  • ES251481A1 - A flotation cell device (Machine-translation by Google Translate, not legally binding) : en es
  • ES255552A3 - New mechanism of automatic color change in mechanical tiles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213578A - Mold for metal casting : en fr
  • FR1213640A - Method and installation for the adjustment of a cooling installation of an electric generator : en fr
  • GB831404A - Improvements in and relating to cooling systems for internal combustion engines : en
  • GB831761A - Pneumatic exposure regulating device for photographic cameras : en
  • US2930536A - Reeling apparatus : en
  • DE1078579B - Process for preparing 1-(ª-diethylamino-ethyl)-2-(p-lower-alkyl-mercapto-benzyl)-5-nitro-benzimidazoles : de en
  • ES255357A3 - Procedure for fixing needles or tips to textile machine bags (Machine-translation by Google Translate, not legally binding) : en es
  • FR72307E - Improvements to devices for recording and modifying electrical information : en fr
  • ES77348U - Improved electric washer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213400A - Clip for fixing a sheet material around a rod : en fr
  • US2930935A - Gas tube circuits : en
  • ES252011A1 - Improvements in the construction of self-propelled projectiles (Machine-translation by Google Translate, not legally binding) : en es
  • GB831797A - Process of preparing milk products such as sour milk by use of starter cultures : en
  • FR1212882A - Preparation of conjugated diolefins : en fr
  • ES77419U - Device for displaying prices or other data (Machine-translation by Google Translate, not legally binding) : en es
  • GB831669A - Improvements relating to water tube boilers : en
  • ES254673A1 - Procedure for manufacturing bovedillas and blocks for forging floors and walls (Machine-translation by Google Translate, not legally binding) : en es
  • DE1808856U - CABINET WITH COMPARTMENTS AND SHELVES THAT ARE ADJUSTABLE IN INCLINATION BY MOVING THE DOOR. : de en
  • FR1213362A - Improvements to the process and electromagnetic devices for converting or transforming a movement into an electrical quantity or value : en fr
  • FR1213402A - Mail franking device by means of an automatic network telephone set : en fr
  • FR1213370A - self-locking nut : en fr
  • GB831780A - Improvements in or relating to cigarette lighters : en
  • ES254275A1 - MACHINE FOR THE MANUFACTURE OF HOLLOW BODIES IN BOTTLE SHAPE : en es
  • ES255324A3 - A depressible holding device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212897A - Surface rectifier device with a p.n junction semiconductor element, and method of manufacturing such a device : en fr
  • FR1213382A - Control of movements on a flat knitting machine : en fr
  • GB831628A - Improvements in or relating to the wrapping of articles : en
  • FR1213531A - Marine reverse gearbox for high power thermal engines : en fr
  • DK88747C - Process for the preparation of phenthiazine compounds or acid addition salts or quaternary ammonium compounds thereof. : da en
  • ES77580U - Rear guard for two-wheeled vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213033A - Textile fiber preservation process : en fr
  • FR1213056A - Variable ratio steering mechanism : en fr
  • FR1213145A - Assembly process by sealing two glass objects, device therefor, and resulting products : en fr
  • US2930645A - Deck lock : en
  • USD187524S - Automatic headlight dimmer for automobiles : en
  • ES77650U - Metallic frame for guide and support of plants (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213318A - Thread tensioning device for sewing machine : en fr
  • FR72214E - High frequency transmission systems and in particular coupling device : en fr
  • GB831284A - Improvements in fuel flow proportioners : en
  • ES253583A1 - Combined traversing and threadcutting mechanism : en es
  • FR1213178A - Process for covulcanization of low and high unsaturation polymers : en fr
  • FR1213268A - Vehicle intended to travel on routes which may have a significant slope, in particular, in a direction transverse to its route : en fr
  • GB831403A - Apparatus for retarding a rolled-up rotating roll in paper and cardboard making machines and the like : en
  • ES77384U - Automatic pencil holder colored pencils (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213603A - Improvements to endless conveyor chains : en fr
  • ES55096Y - Children's spoon with whistle on its handle : en es
  • FR1213267A - Trawl door : en fr
  • GB831777A - Improvements in or relating to coil and coil former assemblies for use in electrical equipment : en
  • DE1078591B - Printing device on a powered typewriter : de en
  • DE1078941B - Mobile front and side loader with a lifting arm : de en
  • DE1809003U - LOCKING LOCK WITH RETAINING RING. : de en
  • ES255617A3 - Improvements introduced in the construction and assembly of loudspeakers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213512A - Improvements to speed modulating tubes : en fr
  • US2930506A - Cigarette dispensing and lighting device : en
  • FR1213325A - Display stand for confectionery or the like : en fr
  • GB831462A - A door operating mechanism : en
  • FR1213644A - Double-acting crankshaft device for internal combustion engines, in particular those of the four-stroke cycle : en fr
  • US2930535A - Film shredder having oscillating guide nozzle for twisting web during feed : en
  • DE1078851B - Lifting device for the shaping wheel on gear shaping machines : de en
  • ES254251A3 - Improvements in the construction of dual-effect telehydraulic shock absorbers for motorcycles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213197A - Improvements to suction hood or skylight devices for chimneys and the like : en fr
  • GB831443A - A dispensing container for ball bearings : en
  • GB831478A - Improvements in or relating to evaporators : en
  • GB831805A - Improvements in or relating to safety alarm devices for attache cases and other bags : en
  • USD187519S - : en
  • US2930376A - Surgical instrument : en
  • US2930077A - Sausage linking machine : en
  • US2931034A - Variable inductance for loading antenna : en
  • ES77479U - Pincushion case for sewing needles : en es
  • US2930050A - Deflector or guard for child's toilet seat : en
  • US2930814A - Phosphonium cyclopentadienylides : en
  • US2930815A - Preparation of thioethers : en
  • DE1078605B - Undivided contact wire clamp for hanging, fixing and feeding a grooved contact wire : de en
  • DE1078580B - Process for the production of fixing and impregnating agents for vegetable tanned leather : de en
  • ES254465A1 - Improvements in bread mass forming machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES77557U - Improved gas burner (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213395A - Artillery maneuver cartridge : en fr
  • DE973578C - Process for the extraction of metallic titanium : de en
  • ES255146A3 - Method of preparation of effective immunizing antigens in vaccination of cattle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213168A - heat exchanger : en fr
  • FR1213235A - Improvements to so-called fixed drum reels : en fr
  • US2930280A - grant : en
  • US2930525A - Optical integrator : en
  • US2930576A - Ball valve : en
  • US2930697A - Process for producing quick cooking cereal product : en
  • ES77579U - Rotating stand with mobile hooks for kitchen utensils (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212937A - Automatic justification devices for typesetting machine : en fr
  • DE1078817B - Device for connecting machine elements : de en
  • DE1078898B - Laepp machine : de en
  • ES77610U - Improved rotary pocket (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212980A - Dryer : en fr
  • FR1213209A - Manufacturing process of furfuryl alcohol and furfurol resins : en fr
  • GB831723A - Improvements relating to cabinets having sliding doors : en
  • US2930342A - Outboard propeller mechanism : en
  • FR1213431A - Power steering device for automobile cars : en fr
  • FR1213456A - Sun and rain protection roof : en fr
  • USD187567S - Research test missile : en
  • BE585578A - A method and apparatus for the manufacture of diaphragms for air springs. : en fr
  • DE1078954B - Double-stroke open shed dobby, which can be converted into a single-stroke closed shed dobby : de en
  • ES77671U - Children's device for steel point (Machine-translation by Google Translate, not legally binding) : en es
  • DE1808726U - DESK CALENDAR. : de en
  • DE1078523B - Method and device for producing a soldering metal set to be attached to a bolt : de en
  • ES252260A1 - A washing procedure (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212854A - Switch for coaxial high frequency lines : en fr
  • GB831718A - Anchoring device for a plough installation in semi-steep measures in coal mining : en
  • US2930222A - Prefabricated interlocking structural slabs : en
  • ES252695A1 - Mechanical conveyor to automatically transfer a calded load, from the oven to a temple container, in a modern cementation oven under controlled atmosphere (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213131A - Method of manufacturing a picture phonographic disc and picture phonographic disc produced by this method : en fr
  • FR72357E - Automatic circuit breaker or installation circuit breaker with manual, magnetic and thermal trip : en fr
  • US2930868A - Low stray-field relays : en
  • DE1808899U - MULTI-NEST BLOW MOLD FOR THE MANUFACTURING OF HOLLOW BODIES FROM THERMOPLASTIC PLASTICS. : de en
  • US2930881A - Heater mounting means : en
  • BE585305A - Carding machine. : en fr
  • CA595175A - Shuttle for use in a loom : en
  • CH345409A - A method of producing a turn-up cuff having a combined row of starting stitches and set-up stitches on a circular, multi-feed knitting machine for making stockings, and a circular knitting machine for performing the method : en fr
  • AU4194058A - Pushrod and method ofits manufacture : en
  • BE585372R - Process for the manufacture of rolling stock axles and axles conforming to those obtained. : en fr
  • BE585412A - Orthopedic entire insole. : en nl
  • CA595204A - Method for producing alloy and bimetallic filaments : en
  • CH345576A - Salon game : en fr
  • CH345603A - Process for producing bodies provided with raised relief markings and bodies produced by this process : de en
  • BE585361A - Resort to hold a brush on the stem. : en nl
  • US2930734A - 6-nitro-2-dichloroacetylamino benzothiazole and the use in combatting bacterial infections : en
  • AU243283B2 - Treatment device and method : en
  • BE585263A - Improvements to the means of fixing the covering panels. : en fr
  • CA595096A - Quaternary ammonium compounds of basic esters of 2-aryl-2-(1-hydroxycyclohexyl) ethanoic acids : en
  • CH345488A - Auxiliary device for sawing off branches from tree trunks and whole trees : de en
  • ES254287A3 - Mechanism of command for rotorcer and hilar machines (Machine-translation by Google Translate, not legally binding) : en es
  • US2930631A - Trailer steering mechanism : en
  • US2930885A - Refrigeration apparatus : en
  • ES251246A1 - Electrolysis of aluminium oxide : en es
  • ES77639U - Clamping device for glass frames (Machine-translation by Google Translate, not legally binding) : en es
  • DE1078745B - Method and device for bending glass panes : de en
  • DE1808892U - ASSEMBLY AND EASILY DISMANTLED SINGLE-STORY BUILDING, SUCH AS SMALL HALL, WEEKEND HOUSE OR GARAGE. : de en
  • DE1808974U - WRAPPED TUBES OR SLEEVES MADE OF PAPER OR CARDBOARD FOR REWINDING SELF-ADHESIVE TAPES WITH A NON-ADHESIVE SURFACE. : de en
  • FR1213633A - Improvements to binary counters and dividers : en fr
  • GB831431A - A process for melting down metals in an arc : en
  • DE1078620B - Electronic amplifier with high operational reliability : de en
  • DE1808732U - STACKING SENSOR ON THE DEVICE TABLE OF SHEET PRINTING MACHINES. : de en
  • US2931005A - Bulb socket assembly : en
  • US2930472A - Rolling mill transfer : en
  • US2930911A - Magnetostrictive transducers : en
  • USD187557S - Clock radio : en
  • ES77568U - Adjustable cannula-cap (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212857A - Method and installation for artificial cooling of electric generators : en fr
  • ES254408A2 - Combined safety mechanism for hydraulic brakes (Machine-translation by Google Translate, not legally binding) : en es
  • ES255600A1 - Improvements in the construction of supports for aerial electrical lines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213049A - Advanced optical system and portable lamp housing including its application : en fr
  • GB831279A - Continuous olefin polymerization process : en
  • GB831290A - Improvements relating to surface-generating equipment for shaping surfaces : en
  • GB831673A - Improvements relating to rotary cylinder barrel longitudinally reciprocating piston engines : en
  • DE1808712U - GAS LIGHTER. : de en
  • DE1808962U - DEVICE FOR TAPPING. : de en
  • ES77509U - Stackable metal box (Machine-translation by Google Translate, not legally binding) : en es
  • ES252715A1 - Improvements introduced in the preparation of herbicidal compositions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213216A - Method for assembling shoes and articles, in particular mules, produced by this method : en fr
  • FR1213453A - Contact material for electrical switches : en fr
  • FR72306E - Improvements to devices for recording and modifying electrical information : en fr
  • ES254567A3 - Improvements in the exterior antennas for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213071A - A method of determining the amount of fluorine lost from a catalyst containing platinum, alumina and fluorine combined in a catalytic hydrocarbon reforming process : en fr
  • ES54913Y - Cladding parts for construction : en es
  • FR1213639A - Amplifier : en fr
  • DE1078847B - Process for the production of coatings on titanium and its alloys : de en
  • DE1808901U - HAT SUPPORT. : de en
  • US2930098A - Production of sintered bodies from powdered crystalline materials : en
  • DE1808950U - CONTROL DEVICE FOR INJECTION COMBUSTION MACHINES WITH EXTERNAL TIME POINT IGNITION. : de en
  • DE1078586B - Tape printing device : de en
  • ES254440A1 - Coating composition comprising an aqueous emulsion of vinylidene chloride and amine-aldehyde resin, method of coating polystyrene therewith, and article thus coated : en es
  • ES56136Y - Hedgehog for spinning machines : en es
  • ES251457A1 - Procedure for the preparation of hardened artificial resin masses (Machine-translation by Google Translate, not legally binding) : en es
  • GR20689B - NEW WAY OF FORMATION OF STRUCTURES OF CERAMIC MATERIAL MOLECULES IN THE PRODUCTION OF CERAMIC PRODUCTS. : el en
  • ES252690A1 - New method of connecting solid moderator rods in an atomic pile : en es
  • FR1213317A - Pneumatic device for regulating the fuel supply of a combustion engine cooperating with another combustion engine to drive the same shaft : en fr
  • DE1808973U - LETTER ENVELOPE WITH TAPPING THREAD. : de en
  • US2930101A - Hat shrinking machine : en
  • FR1213140A - Electron beam tubes : en fr
  • US2930320A - Fuel injection pump : en
  • US2931007A - Electric insulating devices : en
  • GB831603A - Improvements in aircraft fuel systems : en
  • GB831778A - Improvements in apparatus for doubling two threads : en
  • DE1078619B - Dynamic sound transducer working as a microphone or loudspeaker : de en
  • DE1808722U - RIGID PACKAGING FOR KNITTED STOCKINGS. : de en
  • DE1808846U - CHILDREN'S CHAIR. : de en
  • ES255551A1 - Improvements introduced in the manufacture of fluid regulator valves (Machine-translation by Google Translate, not legally binding) : en es
  • FR72243E - Improvements to a halogenated hydrocarbon production process : en fr
  • GB831680A - Improved device for delivering pills to animals : en
  • US2930288A - Tandem rocket launcher and firing system : en
  • AU276315B2 - Process for the separation of mixtures of more readily and less soluble compounds : en
  • AU5322359A - A METHOD OF PREPARING DI-(p-OXYPHENYL) a-PYRIDYL-METHANE : en
  • GB831369A - Improvements in and relating to nuclear reactors : en
  • CH345354A - Automatic addressing machine : en fr
  • CH345548A - Identification label, e.g. B. for motor vehicles, and process for its manufacture : de en
  • CA595385A - Amino-ketoses and process for their manufacture : en
  • CH345563A - Cutting device : en fr
  • US2930377A - Surgical tube : en
  • US2930482A - Apparatus for torsion-breaking extrusion residue from finished product : en
  • BE585480A - Process for the manufacture of sausages of the “Chasseur”, “Cervelas”, “Boudins” and similar types and molds for the implementation of this process. : en fr
  • CH345464A - Setting device for setting the knives on tools for cutting machines : de en
  • CH345469A - Measuring spoon : de en
  • DE1078611B - Pulse converter for the formation of short-term square-wave pulses : de en
  • ES252271A1 - Process for recovering glutamic acid from fermentation broth : en es
  • FR1212985A - Releasable load attachment device : en fr
  • BE585508A - Operating device for plowshares of agricultural machines and agricultural machines equipped with such a device. : en nl
  • CA595208A - Thrust-reversal devices for jet engines : en
  • BE583202A - A method and apparatus for manufacturing filter rods for cigarettes. : en fr
  • CA595040A - Production of ergot alkaloids : en
  • CA595255A - Gauging device for weld monitors : en
  • US2930758A - Ester-base lubricant containing anti-oxidant mixtures : en
  • AU237660B2 - Friction shock absorbing mechanisms : en
  • AU237841B2 - Propylene polymerisation process : en
  • CH345515A - Drive device with friction gear : de en
  • BE585391A - Cable shoe provided with a connecting eyelet obtained by compressing one end of a socket flat. : en fr
  • BE585365A - Antenna system. : en nl
  • BE583188A - Electric control chain. : en nl
  • US2930521A - Gas turbine structure : en
  • US2931006A - Multiple disconnect junction-terminal bushing : en
  • BE585625A - Isolated and / or furnished species of palm and reed stems and articles made from these isolated and / or furnished species of palm and reed stems : en fr
  • CA595332A - Flexible resilient cellular resin products : en
  • USD187558S - Spectacle frame : en
  • BE585282A - Connection for hollow parts and use of this connection. : en fr
  • AU236209B2 - Improvements in or relating to pneumatic tyres : en
  • CH345484A - Device for processing goods lying on the site : de en
  • BE585411A - Automatic drinker for cattle, horses, pigs etc. : en fr
  • BE585322A - Low pressure mercury vapor discharge lamp. : en fr
  • BE585337A - Bohine core. : en fr
  • AU234261B2 - Process forthe deposition of precious metals on glass andon vitrified ceramics, and products obtained by this process : en
  • BE585252A - Stacker loader. : en fr
  • BE585270A - Advanced packaging box. : en fr
  • BE585422A - Apparatus and method for relieving pain. : en fr
  • BE585320A - Apparatus for the treatment of materials to be cooled or reheated. : en fr
  • BE585703A - Process for the production of dialkyl esters of iso-and / or terephthalic acid : en fr
  • CA595093A - Uranium silicon alloy : en
  • AU243794B2 - 1- or -7 ( basically - substitute - alkyl) xanthine derivatives, a process for their manufacture and pharmaceutical compositions containing them : en
  • BE585599A - Four-stroke combustion engine with valve distribution, with engine brake on the exhaust : en fr
  • BE585467A - Device and method for electrolytic metallization (galvanostegia). : en fr
  • BE585294A - Installation for the manufacture of rolls of strip. : en fr
  • CA595395A - X-ray apparatus a.c. current circuit : en
  • US2930234A - Maximum-minimum thermometer : en
  • US2930811A - Liquid mixtures of adducts of alkyl benzene and acrylic acid esters and method of preparing them : en
  • US2930877A - Method of forming toothed elements : en
  • BE585248A - Jointing process and flexible tube for its realization. : en fr
  • CA595345A - Oscillator frequency checking device : en
  • AU4184258A - Improvements in harrow bars : en
  • DE1078538B - Intermediate plate for file boxes : de en
  • US2930665A - Flexible office work space and partition structure : en
  • BE585503A - Hollow body with coiled elements for high pressures. : en fr
  • CA595222A - Control system for turbine driven alternators : en
  • CH345387A - DC measuring device : de en
  • CA595398A - Electrodialysing apparatus with supported membranes : en
  • DE1809017U - SAUSAGE HOLLOWS MADE OF REGENERATED CELLULOSE. : de en
  • FR1213088A - Method and apparatus for making multi-layered ice cream : en fr
  • FR1213511A - Process for the production of alkynylsulfonic acids or their alkali salts : en fr
  • CA595419A - Pickers for looms : en
  • CH345622A - Impeller for turbines or pumps with rotating blades, especially for large adjustment ranges : de en
  • BE585516A - Interior handle for motor vehicle doors. : en fr
  • CA595044A - Projection screens : en
  • AU2928057A - Low altitude bombing apparatus : en
  • CH345406A - Flame conductor for oil burners : de en
  • CH345428A - Device for pulling out a strand : de en
  • US2930640A - Flexible joint : en
  • CA595274A - Remotely releasable latching attachment for electromagnetic contactors : en
  • CH345379A - Switching device : de en
  • AU5320059A - Process forthe manufacture of isoprene and formol from 4. 4 dimethylmetadioxane and apparatus therefor : en
  • CA595184A - Peak voltage regulator : en
  • ES254295A3 - A method for the treatment of milk (Machine-translation by Google Translate, not legally binding) : en es
  • ES77404U - Rolling and versatile support (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213454A - Process for improving the surface finish of cylindrical parts : en fr
  • FR1213501A - Copper disazo dyes and their preparation process : en fr
  • GB831706A - Internal combustion engine : en
  • DE1078623B - Eight pole for the directional interconnection in communication systems, especially for the coupling of interrogation devices to four-wire lines in telephone systems : de en
  • DE1808791U - ELECTROMAGNETIC CHOPPER HIGH SENSITIVITY WITH AN ANCHOR WORKING AS A PENDULUM VIBRATOR. : de en
  • DE1808992U - PARTICULATE FILTERS FOR RESPIRATORY APPLIANCES. : de en
  • US2930648A - Fishing gaffs : en
  • US2930310A - Device for the production of smoked meat and sausages : en
  • US2930486A - Storage and display racks : en
  • US2930921A - Process of filling a discharge chamber with mercury and product : en
  • US2930813A - Process for the preparation of cyclic dicarboxylic acids : en
  • BE585474A - Extensometric bands and method of manufacturing said bands. : en fr
  • BE585640Q - Improvements to rail vehicle bogies : en fr
  • DE1078711B - Device for electric arc welding : de en
  • DE1809047U - PRECISION CROSS REEL MACHINE. : de en
  • BE585309A - Mixer device. : en fr
  • ES251555A2 - Improvements in the manufacture of needles for injections (Machine-translation by Google Translate, not legally binding) : en es
  • ES77627U - Trailer with folding tent (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213208A - Improvements to foundry sand treatment equipment : en fr
  • BE585617A - Emblem or sign for hairdressers. : en fr
  • CA595156A - Self sealing laminated article : en
  • DE1078532B - Process for coloring and printing structures made of acrylonitrile-containing copolymers : de en
  • DE1078883B - In the front part of a passenger car with a pontoon-shaped body and a rear engine, the trunk is located : de en
  • DE1078939B - Device for the lateral delivery of long workpieces, e.g. B. Rolling bars : de en
  • DE1078943B - Storage : de en
  • DE1808771U - CIRCUIT-BREAKER FOR SELECTIVE GRADING. : de en
  • DE1809084U - DEVICE FOR EMPTYING CONTAINERS FOR FINE-GRAINED BULK MATERIAL. : de en
  • ES250318A1 - Improvements in the means to increase the fall of the spindles in hilar machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213335A - Method of manufacturing a semiconductor electrode system : en fr
  • CH345368A - Device for an automatic signaling system for identifying a calling line : de en
  • CH345537A - Idle circuit for centrifugal pumps : de en
  • DE1808875U - GRATING. : de en
  • ES77370U - Prefabricated ceiling plate (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212992A - Improvements to mass flow meters : en fr
  • CA595065A - Farm implement hitch : en
  • CA595234A - Interpolation device : en
  • CA595337A - Method and means of stator coil forming : en
  • BE585315A - Contact photocopying device. : en fr
  • CH345564A - Ballpoint pen with pressure switch : de en
  • BE585407A - Apparatus for holding a thread, as well as a loom provided with this apparatus. : en nl
  • CA595236A - Superbasic alkaline earth metal sulfonates : en
  • DE1078530B - Method and device for the simultaneous drying and ironing of laundry items : de en
  • DE1078708B - Electric soldering iron with temperature regulator : de en
  • DE1809004U - OPENING REINFORCEMENT OF BLOWED HOLLOW BODIES MADE OF PLASTIC. : de en
  • DE1809044U - ELECTRIC COMPRESSED AIR FLOW HEATER. : de en
  • FR1213241A - Steering mechanism for automobiles : en fr
  • GB831355A - Improved railroad freight car construction : en
  • US2930391A - Vehicle brake line valve : en
  • AU5318859A - Polymerisation process : en
  • BE585205A - Space heating device. : en nl
  • AU5320559A - Process for producing coenzymes q-10 by fermentation : en
  • CA595207A - Polyoxyalkylene surface active agents : en
  • CA595319A - PRODUCTION OF ALKYL ESTERS OF .alpha.-ACYLAMIDO-.beta.,.beta.-DIMETHYLACRYLIC ACID : en
  • CH345358A - Device for the controlled extraction of a liquefied gas from a pressure vessel : de en
  • CH345589A - Locking device between the body of a garbage can and its hinged lid attached to it : de en
  • DE1809032U - SANDAL. : de en
  • DE1808947U - CATTLE MARK. : de en
  • ES77581U - Perfected pants (Machine-translation by Google Translate, not legally binding) : en es
  • ES77595U - Improved box for fruit packaging (Machine-translation by Google Translate, not legally binding) : en es
  • DK88741C - Strip-shaped struts for garments. : da en
  • DK88764C - Method for simultaneous cooling and purification of sooty hot gases. : da en
  • DE1808882U - FASTENING DEVICE OF PLASTIC FILMS FOR THERMAL INSULATION ON GLASS WINDOWS. : de en
  • FR1213069A - Dividing wall for packaging, especially for bottles : en fr
  • DE1808780U - MULTI-PURPOSE LIGHT. : de en
  • BE585695A - Arrangement for increasing thermal inertia of bimetallic trip units : en fr
  • CA595246A - Key case : en
  • FR1213002A - Atomic batteries : en fr
  • CA595072A - Electric ceiling washer : en
  • AU242423B2 - Stacker for flexible sheet material : en
  • CA595084A - Window construction : en
  • DE1078632B - Circuit arrangement for telephone extension systems with dialer operation and a switching cabinet according to the two-line principle : de en
  • DK88763C - Boiler furnace with a lighthouse bench and then placed lighthouse bridge. : da en
  • FR1213559A - Coupling member between a microwave tube and a user device : en fr
  • GB831484A - Improvements in or relating to electric protective systems : en
  • GB831707A - Improvements relating to shaft sealing arrangements for gas-cooled dynamo-electric machines : en
  • US2930061A - Lubricant applicator : en
  • FR1213408A - Device for the treatment of mechanical parts with liquids : en fr
  • DE1078621B - Arrangement for controlling transductor amplifiers : de en
  • DE1078923B - Device for the production of concrete panels or slabs provided with voids : de en
  • DE1808832U - ELECTRIC MOTOR DRIVEN DEVICE FOR CLEANING AND BRUSHING SHOES AS A MULTI-PURPOSE HOUSEHOLD APPLIANCE. : de en
  • FR1213257A - Device of a valve actuated by a reversible electric motor : en fr
  • FR1213275A - Process for surface finishing by successive galvanic deposits of copper, nickel and chromium layers : en fr
  • BE585514A - Internal formwork element for the manufacture of molded parts, molds provided with this formwork element and prefabricated construction elements obtained by means of these molds. : en fr
  • CH345543A - Device for the independent suspension of the front wheels on a vehicle with at least three wheels : de en
  • DE1078706B - Device for synchronizing a relaxation oscillator : de en
  • ES255466A3 - Improvements introduced in the construction of portable type electric ovens (Machine-translation by Google Translate, not legally binding) : en es
  • ES69873Y - Improved ball massage device : en es
  • FR1213494A - Sealed safety valve : en fr
  • FR1213630A - Improvements to sheathed type electric heating elements, and their manufacture : en fr
  • US2930326A - Pump construction : en
  • US2930189A - Gas turbine engine with shaft-failure control : en
  • CA595408A - Liquid concentrates of metal deactivators : en
  • CH345506A - Vibration and shock absorber : en fr
  • BE585477A - Screwdriver. : en fr
  • CA595335A - Operating an otto cycle engine and fuels therefor : en
  • ES250242A3 - A METHOD OF MANUFACTURING REINFORCED FIBROCEMENT SHEETS : en es
  • ES254291A3 - Improvements in anti-slip devices for snow applicable to automobiles (Machine-translation by Google Translate, not legally binding) : en es
  • ES252779A1 - A method for checking the quality of calcinated bulk material (Machine-translation by Google Translate, not legally binding) : en es
  • GB831527A - Improvements in and relating to thermostatically controlled electric switches : en
  • GB831570A - Improvements in or relating to the production of sulphur dioxide : en
  • FR1212880A - Improvements to poultry feeders and drinkers : en fr
  • FR1213565A - Construction material and installation for its manufacture : en fr
  • GB831511A - Regulated power supply system using transistors : en
  • US2930315A - Rocket press : en
  • US2930543A - Winding machine : en
  • ES255470A3 - Procedure for the manufacture of carpets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213096A - Device for the filtration of liquids, particularly applicable to the manufacture of beverages : en fr
  • CA595394A - Tropic acid derivatives and a process of making same : en
  • CH345433A - Electric coffee grinder : de en
  • CH345571A - Balloon separator for textile machines : de en
  • US2930423A - Collapsible container : en
  • US2930076A - Machines for filleting fish : en
  • US2930438A - Peg tooth harrow : en
  • CA595069A - Adjustable cutter for spiral bevel gears and the like : en
  • CH345481A - Device used to transfer encoded data to a calculator : en fr
  • DE1078865B - Double drum roller for winding up paper or similar webs : de en
  • ES77649U - Individual case to store shoes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213077A - Protective toe cap for shoes : en fr
  • GB831656A - Improvements in or relating to combustion apparatus : en
  • GB831720A - Improvements in or relating to fire extinguishing installations : en
  • FR1213461A - Trousers and trousers cut process obtained by implementing this process : en fr
  • GB831605A - Improvements relating to artificial textile yarns and fabrics made therefrom : en
  • BE583225A - Tunnel oven for drying and possible subsequent treatment of welding electrodes. : en fr
  • CH345585A - Sack with cross bottom closure : de en
  • US2930810A - Extraction with gamma-butyrolactone : en
  • DE1078627B - Arrangement for actuating an inertia contact in telephone number switches : de en
  • DE1808888U - PREFABRICATED CONCRETE SLEEVE FOR THE CONSTRUCTION OF CELLAR LIGHTING SHAPES AS PRE-FABRICATED CONCRETE PART, CONCRETE STAIRS ETC : de en
  • ES252319A3 - Improvements in automotive and self-propelled harvester machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES77346U - Improved steam boiler (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213593A - Improvements to circuit breakers : en fr
  • AU4461058A - An auger mounting : en
  • BE583172A - New contrast media. : en fr
  • BE585221A - Method of reinforcing the roofs of hydrocarbon tanks. : en fr
  • CA595284A - Screw or nut with locking projections : en
  • ES245962A1 - Process of manufacturing macro porosa of plastic material for the vegetation of plants (Machine-translation by Google Translate, not legally binding) : en es
  • ES69887Y - Quick discharge tank for toilets and the like : en es
  • FR1213277A - Improved fuel agglomerates : en fr
  • US2930624A - Sound reproducing apparatus : en
  • DE1078513B - Device and method for the mechanical mining of coal in steep slopes : de en
  • DE1078597B - Rotary kiln for rusting sulfidic ores : de en
  • DE1078821B - Elastic shaft coupling : de en
  • US2930142A - Stereoscopic range estimating training device : en
  • ES251775A3 - Device for support and rotation of concrete pipes (Machine-translation by Google Translate, not legally binding) : en es
  • ES77406U - Refined rear view mirror (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213320A - Packaging box closure for powder product : en fr
  • FR1213374A - Electric filter : en fr
  • US2930513A - Pressurized liquid dispenser : en
  • US2930132A - Means for mounting sine-bars for drilling, milling, and grinding operations : en
  • FR1213416A - Arc welding equipment : en fr
  • CH345454A - Device for assembling at least two profiled elements : en fr
  • US2930501A - Bag opening and emptying machine : en
  • US2930827A - Thermocouple : en
  • US2930953A - Capacitance control unit : en
  • DE1078565B - Process for converting a hydrocarbon oil : de en
  • DE1808734U - OFFICE MACHINE WITH ELECTRIC MOTOR DRIVE. : de en
  • ES251426A1 - A fan retreat (Machine-translation by Google Translate, not legally binding) : en es
  • ES252069A1 - Process for preparing a 3-nitro-azacycloalkanone-2-nu-carbochloride : en es
  • CH345500A - Thermal power plant with a circuit of a gaseous working medium, which is heated in a nuclear reactor : de en
  • ES77632U - Perfect staple insert machine (Machine-translation by Google Translate, not legally binding) : en es
  • GB831699A - Cigarette lighter heating coils : en
  • GB831811A - A method of moulding a decorative panel : en
  • ES77439U - Fastening of door for refrigerators or similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES77494U - Support for wristwatches (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213417A - Improvements to electrical control circuits and more particularly to the stabilization of the operation of amplifiers in such circuits : en fr
  • FR1213609A - Synthetic crystalline zeolite : en fr
  • DE1078710B - Automatic electrode with jacket consisting of stick electrodes in a row : de en
  • ES254970A2 - Improvements introduced in the manufacture of portable spray machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES77382U - Improved flowerpot (Machine-translation by Google Translate, not legally binding) : en es
  • ES77608U - Improved wheelbarrow (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213098A - Seat with advertising elements, in particular for theaters : en fr
  • FR1213236A - Cocking mechanism for automatic weapon breeches : en fr
  • FR1213428A - Advanced electromagnetic pump : en fr
  • FR72288E - High purity silicon production method : en fr
  • GB831331A - Improvements in or relating to electrical capacitors : en
  • GB831322A - Improvements relating to upholstered structures : en
  • ES77526U - Liquid flammable burner applicable to domestic kitchens (Machine-translation by Google Translate, not legally binding) : en es
  • DE1078702B - Photocathode : de en
  • ES77629U - Shutter slat (Machine-translation by Google Translate, not legally binding) : en es
  • GB831695A - Improvements in or relating to a fluid pressure actuated control device for controlling the gas valve of a water flow heater : en
  • DE1068019B - Process for the production of quaternary ammonium anion exchange resins : de en
  • ES252206A1 - Procedure for formation of forged through the use of special parts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213506A - Magnetic memory device : en fr
  • CH345385A - Method for manufacturing an electric motor armature with semi-closed grooves : de en
  • FR1213190A - Catalyst for the oxidation of naphthalene to phthalic anhydride and process for preparing it : en fr
  • DE1808753U - STRIPPING PLIERS. : de en
  • ES251387A1 - Process of dispersing a fiber-forming polyamide and pigments in a dispersing medium : en es
  • FR1213359A - Process for preparing ferrites : en fr
  • FR1213584A - Installation for the extension of a tie rod, independent of the tension nut : en fr
  • GB831534A - Switch-off device for multiple-record players : en
  • GB831343A - Improvements in crimping a synthetic continuous filament yarn : en
  • GB831407A - Masking of cyan images in colour photography : en
  • GB831795A - Improvements in or relating to knurled articles : en
  • ES77347U - Device for fixing the linkage of the umbrellas (Machine-translation by Google Translate, not legally binding) : en es
  • ES77598U - Folding barrier (Machine-translation by Google Translate, not legally binding) : en es
  • ES251273A1 - Procedure to regulate the characteristics of the vegetative growth of fruit trees (Machine-translation by Google Translate, not legally binding) : en es
  • ES254432A1 - An installation for the separation of non-miscible liquids of different densities or not (Machine-translation by Google Translate, not legally binding) : en es
  • ES77369U - New manufacture for coat purposes (Machine-translation by Google Translate, not legally binding) : en es
  • GB831824A - Improvements in or relating to mounting and supporting devices : en
  • ES252800A1 - Glass cutting apparatus : en es
  • FR1212962A - Device for measuring and dosing two liquids : en fr
  • ES77556U - Element to facilitate the loading of sacks (Machine-translation by Google Translate, not legally binding) : en es
  • ES77594U - Improved basket (Machine-translation by Google Translate, not legally binding) : en es
  • ES77684U - Universal grease gun (Machine-translation by Google Translate, not legally binding) : en es
  • DE1808940U - LAWN MOWER WITH ELECTRIC MOTOR DRIVE. : de en
  • DE1808965U - CARRYING DEVICE FOR WELDING MACHINES. : de en
  • FR1213352A - Improvements in flower pots : en fr
  • FR1213274A - Vacuum filter : en fr
  • ES254495A3 - Procedure for the obtaining of polyester amidas (Machine-translation by Google Translate, not legally binding) : en es
  • ES77448U - Improved hinge (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213027A - Adjustable foot for furniture or any object resting on the floor : en fr
  • FR1213259A - Sewing machine shuttle mechanism : en fr
  • FR1213401A - Improvements to electrical office machines : en fr
  • GB831325A - Improved method of operating polyphase dynamo-electric machines for motor and generator duties : en
  • FR1213078A - Sealing device for butterfly valves : en fr
  • DK88771C - Tool for cutting, loading and transporting cabbage and other crops. : da en
  • US2930248A - Gearing : en
  • US2930267A - Self-stopping torque wrench with interchangeable magazine and socket assembly : en
  • DE1068302B - Electrical storage device with a Hall voltage generator in the air gap of an Elsendrossel : de en
  • US2930389A - Circular jet hydraulic operator : en
  • US2930596A - Blender jar assembly : en
  • BE585493A - Mechanism for cutting metal wires. : en fr
  • CA595018A - Containers : en
  • DE1808968U - ROLLER CRUSHER. : de en
  • ES254573A3 - A procedure for manufacturing series of garments of clothing of garments (Machine-translation by Google Translate, not legally binding) : en es
  • ES255369A3 - Improvements in liquid projection equipment (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213187A - Guide corridor in contact with two cinematographic films : en fr
  • ES255044A3 - Machine to manufacture tubes of paper based on tapes of the same (Machine-translation by Google Translate, not legally binding) : en es
  • ES77414U - Side protector of footboard for motorcycle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212981A - Improvements to retractable ashtrays : en fr
  • ES77525U - Improved packaging (Machine-translation by Google Translate, not legally binding) : en es
  • GB831750A - Improvements in or relating to dental forceps : en
  • BE585258A - Lubrication device for compressed air devices. : en fr
  • CH345456A - Method and apparatus for molding and curing a pneumatic tire : de en
  • FR1213466A - Perforated designs to execute funny pictures : en fr
  • FR1213412A - Circuits, in particular switching circuits comprising ferroelectric elements : en fr
  • GB831505A - Backed rolling mill : en
  • US2930639A - Length adjusting structure : en
  • US2930676A - Preparation of sodium aluminum fluoride and silicon-aluminum alloy : en
  • CH345496A - Injection pump for internal combustion engines : de en
  • CH345364A - Demodulator circuit : de en
  • CH345617A - Device for removing thread scraps from bobbins : de en
  • DE1078917B - Children's toys in the form of a human or animal figure : de en
  • FR1213598A - Photoelectric camera for checking or controlling positions : en fr
  • GB831650A - Improvements in or relating to supporting means for loudspeakers : en
  • FR1212905A - Process for the direct extraction of fatty substances of plant origin : en fr
  • ES252775A1 - A procedure for the preparation of aqueous emulsions of macromolecular substances, in particular of isobutiline and isoprene copolymers (Machine-translation by Google Translate, not legally binding) : en es
  • ES77376U - Irrigator brush with self-feeding device (Machine-translation by Google Translate, not legally binding) : en es
  • ES77409U - Simplified luggage rack for scooters (Machine-translation by Google Translate, not legally binding) : en es
  • GR20701B - MOTOR HIGH PRESSURE SPRAYER. : el en
  • US2930431A - Folding chair with folding and locking kneeler : en
  • ES77444U - Generic cover for toilets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212953A - Process of stripping in a bath and simultaneous degreasing of the skins in a basic medium : en fr
  • FR1213304A - Automatic control for double-acting pumps exploiting the initial energy of the supplied liquid : en fr
  • GB831281A - Device for control of electric lifts : en
  • CA595218A - Electronic thermoregulator : en
  • ES255583A1 - System of washing and dragging by liquid, for the cleaning of complete interior facilities of electric filters (Machine-translation by Google Translate, not legally binding) : en es
  • CH345458A - Process for the continuous manufacture of laminated plastic panels and installation for carrying out the process : en fr
  • BE585216A - Improvements to curtain suspension devices. : en fr
  • CH345419A - Process for the preparation of antibiotic compounds : de en
  • ES62485Y - Device for inserting and removing automobile wheels : en es
  • ES77635U - Toquilla for the head (Machine-translation by Google Translate, not legally binding) : en es
  • ES77637U - Refined rear view mirror (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212900A - Retractable landing gear : en fr
  • DE1078763B - High frequency welding of poorly HF weldable plastics : de en
  • FR1212925A - Electric relays : en fr
  • GB831489A - Improvements in or relating to apparatus for electrically treating emulsion : en
  • CA595036A - Geiger-muller type counter tube : en
  • CH345397A - Compensation pole piece for compensating the astigmatism of a magnetic electron lens : de en
  • BE585213A - Means of protection against scintillation of voltage parts in electric vacuum melting furnaces. : en fr
  • DE1078892B - Meat grinder with spacious filling container : de en
  • ES254478A1 - Perfect machine for the manufacture of compressed feeds (Machine-translation by Google Translate, not legally binding) : en es
  • ES77505U - Overpressure valve for hydraulic lifting devices in particular for hydraulic mine stemples (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213357A - Handling device equipped with a vertically movable articulated boom, in particular for vehicles : en fr
  • DE1078602B - Buffer device for train or railway vehicles : de en
  • DE1078891B - Device for pouring liquids from bottles : de en
  • ES77495U - File box for photographic slides (Machine-translation by Google Translate, not legally binding) : en es
  • ES77570U - Tool for cutting tiles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213500A - Apparatus for measuring the degree of smoothness, in particular of a sheet of glass : en fr
  • FR1213542A - Styrene resin enhancements : en fr
  • FR1213572A - Process for the preparation of cured synthetic resins from alkyd resins : en fr
  • GB831821A - Improved thermal diffusion process : en
  • CA595042A - Flexible shackle padlock : en
  • CA595154A - Phase-nulling spectrophotometer : en
  • CH345545A - Piston and cylinder mechanism of a disc brake and its use : en fr
  • GB831457A - Fuel injection system : en
  • CA595155A - Coating pots for strip metal in isolated atmosphere : en
  • CA595392A - Gas stream thrust reaction propulsion engine with noise suppression and thrust reversing nozzle means : en
  • US2930673A - Removal of hydrogen sulfide from gas mixtures : en
  • DE1078645B - Method for high-frequency transmission of two-channel stereophonic broadcasts : de en
  • DE1808724U - PLASTIC ELEMENT FOR THE PRODUCTION OF BRUSHES AND THE LIKE. : de en
  • AU5322959A - Unbalance detection apparatus : en
  • BE585637R - Compressed air oiler filter for pneumatic devices and motors : en fr
  • CA595149A - Basically substituted butyric acid anilides and process for preparing them : en
  • AU230914B2 - Improvements in or relating to buffers for railway vehicles : en
  • AU4176658A - Canopy for use with motor vehicles : en
  • US2930179A - Control system for textile machines : en
  • US2930574A - Valve of throttle type : en
  • US2930075A - Hinges : en
  • US2930671A - Process of producing cuprammonium cellulose articles : en
  • US2930908A - Superconductor switch : en
  • CA595295A - Adjustable pitch sheave : en
  • CH345439A - Device for dispensing a flowing material : en fr
  • CA595116A - Combination washer and drier : en
  • CH345511A - Chemically inert pipe and process for the manufacture of this pipe : en fr
  • US2930405A - Tube with internal fins and method of making same : en
  • CA595056A - Holding rack for bladed devices and the like : en
  • CA595117A - Liquid surgical dressing materials : en
  • CA595373A - Process for packing liquids and pastes in flexible containers : en
  • CH345441A - Braking system of a lifting machine for lifts and hoists : en it
  • DE1809099U - TOOL BAG WITH FOAM INSERT. : de en
  • ES77552U - Chucks for machine tools (Machine-translation by Google Translate, not legally binding) : en es
  • DE1078786B - Device for measuring surface deformations : de en
  • DE1808844U - FOLD-OUT TELEVISION CHAIR HEADREST. : de en
  • DE1078520B - Process for lubrication during hot extrusion of metals or metal alloys that are difficult to compress : de en
  • CA595260A - Papermaker's felts and like industrial woven textile fabrics : en
  • CH345482A - Device for drawing negative sums : de en
  • DE1078908B - Process for baking lacquer coats on continuously moving strip-shaped materials by means of a heated gaseous medium and an oven for carrying out the process : de en
  • DE1078714B - Process for the preparation of monoazo dyes and their metal complex compounds : de en
  • DE1808943U - LINE DEVICE FOR SLOWLY DISTRIBUTION OF LIQUIDS. : de en
  • ES254571A3 - An automatic stopping device applicable to textile hairdryers (Machine-translation by Google Translate, not legally binding) : en es
  • US2930349A - Hot paint dip tank : en
  • US2930730A - Fungicidal compositions comprising nitrogen base salts of dimethyltetrathiophosphoric acid : en
  • US2930787A - Solids recovery from a polymer solution : en
  • CH345546A - Braking device : de en
  • US2930463A - Torque limiting clutch : en
  • US2931018A - Annunciator system : en
  • CA595035A - Pressure device : en
  • USD187526S - Capsule : en
  • CA595125A - Collapse resistant piston : en
  • BE585371A - Improvements to flexible couplings. : en fr
  • CA595132A - Carbon monoxide conversion catalyst and method of preparing same : en
  • CA595326A - Detector circuit : en
  • DE1078911B - Drafting system for spinning machines : de en
  • FR1213420A - Rule to calculate the hourly splits in the systems: metric and Anglo-American : en fr
  • GB831326A - Fluid-permeable element : en
  • CH345370A - Telephone system with a control center and subscriber stations which contain an electroacoustic transducer used for call signaling : de en fr
  • DE1808803U - X-RAY DEVICES, IN PARTICULAR X-RAY EXAMINATION DEVICES. : de en
  • FR1213364A - Improvements to warning devices for breathing apparatus : en fr
  • GB831559A - Improvements in or relating to temperature-responsive devices : en
  • GB831705A - Improvements in and relating to grate bars for endless travelling grate stokers : en
  • GB831813A - Method of packaging plant seedlings and apparatus therefor : en
  • BE585212A - Process for treating paper and manufactured products in accordance with this process. : en fr
  • US2930528A - Register resetting mechanism : en
  • US2930641A - Piston engines, pumps or the like : en
  • AU245991B2 - Process forthe manufacture of cyclohexanol and cyclohexanone by oxidation of cyclohexane : en
  • CH345378A - Electrical earth switch : en fr
  • CH345414A - Device for determining and testing the bite level under chewing-like dentition stress in the manufacture of dental prostheses and artificial dentures : de en
  • US2930464A - Credit or information storage apparatus : en
  • DE1808869U - PRESSED GAS ACTUATED LIFTER, IN PARTICULAR FOR VEHICLES. : de en
  • CH345453A - Profile for modular windows : en it
  • CA595100A - Display rack : en
  • US2930804A - 11alpha-sulfonyloxy steroids of the pregnane series : en
  • US2930282A - Exposure metering device : en
  • US2930735A - Zirconium therapy in ivy poisoning : en
  • FR1213551A - Four-stroke vane engine, without distributor : en fr
  • GB831619A - Improvements in or relating to portable dressing tents : en
  • BE585257A - Device for controlling a variable speed hydraulic transmission. : en fr
  • CA595350A - Method of applying an ohmic contact to a semi-conductive body of a p-type conductive telluride of a bivalent metal : en
  • BE583213A - Improvements in the production of ingots, castings and other metal parts. : en fr
  • BE585314A - Flow tap mouthpiece. : en fr
  • AU239883B2 - Stereo amplifier apparatus andthe like : en
  • CA595094A - Co-axial line coupling system for antenna : en
  • CA595102A - Television field-identification system : en
  • CH345367A - Telephone subscriber station with means for generating and transmitting alternating current pulses : de en
  • CH345534A - Axial piston pump : de en
  • ES71903Y - Automatic pen : en es
  • AU5878560A - Method of separating acrylamide from its medium : en
  • BE585334A - Improvements made to warp thread brakes, for circular looms. : en fr
  • DE1078721B - Separator for removing water from liquids containing hydrocarbons or from liquid hydrocarbons : de en
  • AU5328159A - Improvements in or relating to filters : en
  • CA595368A - High-capacity private compartment passenger vehicle : en
  • CH345514A - Infinitely variable friction gear : de en
  • US2930110A - Detreading means : en
  • US2930165A - Belt type sanding machine : en
  • AU5317259A - Process for polymerizing higher lactams : en
  • BE585265A - Noise reduction microphone set. : en fr
  • US2930249A - Spring-loaded valves for fluid flow control : en
  • US2930612A - Rocking horse : en
  • US2930259A - Starter-generator for an internal combustion engine : en
  • AU5328359A - Refining of alcohols by treatment with amine boranes : en
  • CA595193A - Lamp shells feeder mechanism : en
  • CH345333A - Process for the preparation of dimethyl terephthalate from polyethylene terephthalate : de en
  • BE585522A - Incandescent electric lamp, with light scattering bulb. : en fr
  • CH345356A - Freezer operated with an absorption chiller : de en
  • CH345487A - Press tub for silos : de en
  • ES77363U - Device for parallel strokes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213371A - Italian table with fixed top : en fr
  • GB831729A - A bracket for mounting one rod- or tube-like member on another : en
  • AU236808B2 - Edge connector for printed wire board : en
  • BE585392A - Housing with screwable feet. : en fr
  • US2930832A - Sealing arrangement for high voltage bushings : en
  • US2930302A - Processing of photographic film : en
  • US2930387A - Portable boat shelter : en
  • US2930625A - Manure spreader and beater : en
  • USD187569S - Door chime signal housing : en
  • US2930397A - Pressure fill limiter, thermo relief and dump valve for pressurized vessels : en
  • US2930664A - Towel dispensing apparatus and method : en
  • US2930746A - Control of reduction pot lines : en
  • DE1078795B - Facility for translating figures into printed words : de en
  • FR1213449A - Soles and slippers giving the stockings and socks a duration of double use to the part of their feet : en fr
  • FR1213464A - Fermentation process using yeasts such as brewer's yeast : en fr
  • FR1213504A - Pressurized steam cooker : en fr
  • BE585596R - Set of rolling trays for easy movement of heavy loads : en fr
  • CH345326A - Device for marking the interleaves of a folder : de en
  • CH345507A - Method of manufacturing elastic vibration damping elements, elastic element and use of said element : en fr
  • DE1078569B - Process for the preparation of alcohols and ketones by the oxidation of cycloaliphatic hydrocarbons : de en
  • DE1078937B - Box-like container with hooded lid and snap lock : de en
  • FR1213090A - Process for enriching combustible mixtures of fuel and air in internal combustion engines and in internal combustion engines : en fr
  • FR1213207A - Improvements in strapping boxes and the like : en fr
  • FR1213525A - Improvements to insecticides, fungicides, bactericides, antiseptics and other volatile compounds : en fr
  • GB831415A - Improvements in or relating to television receivers : en
  • AU235733B2 - Improvements in fertilizer spreaders : en
  • CA595023A - Wheel structure with brake cooling means : en
  • CH345455A - Device for monitoring and reporting the width of a continuous strip : de en
  • US2930984A - Stable semiconductor amplifier for direct-current signals : en
  • GB831334A - Ancillary devices for magnetic workholders : en
  • US2930323A - Fuel pump : en
  • US2930768A - Formed polymeric masses from divalent metal acrylates and processes for producing them : en
  • DE1078901B - Hinge for wings of doors or the like with double pivot axis : de en
  • DE1808896U - DEVICE FOR PRODUCING BRANCHES ON PIPES MADE OF THERMOPLASTIC PLASTICS. : de en
  • ES77467U - Rule for the assessment of spirograms (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213439A - Process for the preparation of esters by transesterification in the presence of catalysts containing titanium, and esters in accordance with those obtained : en fr
  • GB831751A - Improvements in or relating to internal combustion engines : en
  • DE1078737B - Removable partial denture : de en
  • DE1078803B - Device for adjusting the position of a mounted plow : de en
  • DE1078919B - Plastic safety explosive free of liquid nitric acid esters : de en
  • DE1078948B - Device for the continuous feeding of shredded material : de en
  • DE1809031U - SPONGE CAN. : de en
  • GB831498A - Container for storing and dispensing pulverulent materials such as salt, pepper or the like : en
  • DE1809066U - DEVICE FOR DRILLING STONES OD. DGL. : de en
  • ES77689U - Improvements in the construction of metal cages (Machine-translation by Google Translate, not legally binding) : en es
  • DE1078894B - Shredder for meat u. ae. Products : de en
  • US2930059A - Expansible pipe cleaner : en
  • US2930788A - Production of solid polymer : en
  • US2930844A - Short range navigational and landing system : en
  • USRE24805E - Automobile seat : en
  • FR1212908A - Method and device for purifying metal vapors : en fr
  • FR1213143A - Process for the polymerization of acrylonitrile : en fr
  • GB831495A - Improvements in and relating to air conditioning apparatus : en
  • US2930311A - Coffee brewer : en
  • USD187576S - Lawn sprinkler head : en
  • DE1808884U - FRAME FOR DOORS, WINDOWS OR. DGL. : de en
  • DE1808952U - ANCHOR SCREW. : de en
  • FR1213311A - Advanced grid for electron tubes : en fr
  • FR1213314A - Set of tilting profiles and industrial trolleys including its application : en fr
  • FR1213489A - Loose-leaf binding device : en fr
  • CA595233A - Method of applying a sealant to articles : en
  • CA595262A - Weighing scale : en
  • GB831575A - A process for the production of azulenes : en
  • GB831688A - Improvements in or relating to ball mills : en
  • GB831796A - Improvements in or relating to thermally-operated electric switches : en
  • DE1078903B - Rocket propelled missile : de en
  • DE1078776B - Process for the production of thorium, uranium, niobium, tantalum, vanadium, tungsten, molybdenum or chromium by fused-salt electrolysis : de en
  • DE1808837U - FLOWER BOX HOLDER. : de en
  • ES77527U - Support for cutting element (Machine-translation by Google Translate, not legally binding) : en es
  • GB831610A - Improved titanium diaphragm for acoustic apparatus : en
  • DE1078600B - Deformation and heat treatment processes in the manufacture of materials with directed crystal orientation from iron-nickel alloys : de en
  • DE1808813U - DOOR LOCK FOR STERILIZATION APPARATUS. : de en
  • ES254902A1 - Handle for fuses with blade contacts (Machine-translation by Google Translate, not legally binding) : en es
  • DE1809048U - CLIMBING, CREEPING AND BALANCING DEVICE FOR CHILDREN'S PLAYGROUNDS. : de en
  • ES65304Y - A perfected heel with sole holder : en es
  • DE1078515B - Resilient support for mining : de en
  • DE1078684B - Contact converter : de en
  • ES255377A3 - Improvements in the manufacture of elastic fabrics in telares to the flat (Machine-translation by Google Translate, not legally binding) : en es
  • DE1808966U - HAMMERMILL OR CRUSH MILL. : de en
  • ES255615A2 - Procedure to manufacture improved cigars-purses (Machine-translation by Google Translate, not legally binding) : en es
  • ES56218Y - New container that can be attached to others : en es
  • ES77558U - Aid hood for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213003A - Aesthetic and advertising cap for bottle caps and other similar containers : en fr
  • AU5315759A - Improvements in or relating to circuit arrangements for producing regulating signals : en
  • CA595294A - Nuclear reactor charge chutes : en
  • CA595424A - Process for preparing inorganic fluorides : en
  • CH345330A - Process for the partial separation of niobium and tantalum : de en
  • CH345401A - Process for the preparation of new monoazo dyes : de en
  • US2930709A - Inorganic bonded cores for steel castings : en
  • ES56658Y - New model of container or packaging for bottles or bottles : en es
  • FR1212899A - Process for dyeing with vat dyes : en fr
  • FR1213547A - Machine tool equipped with a workpiece carrier designed to execute a full turn of rotation by intermittent movements : en fr
  • ES253204A3 - Improvements in the system of feeding of the machines of injection to increase its performance (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213599A - Gibberellic acid manufacturing process : en fr
  • FR1212939A - Spun dyeing of polyacrylonitrile or copolymers containing acrylonitrile : en fr
  • GB831300A - Improvements in and relating to screening : en
  • ES77478U - Clasp with lateral attachment device : en es
  • FR1213116A - Process for separating gases from condensable vapors : en fr
  • GB831822A - Improvements in or relating to animal choke collars : en
  • DE1078612B - Circuit arrangement for the amplitude correction of a signal : de en
  • US2930803A - Process for the catalytic reduction of alkylated or arylated anthraquinones : en
  • DE1078819B - Forged crankshaft, especially crankshaft with multiple cranks for internal combustion engines : de en
  • AU243419B2 - Improvements in dipole mountings for television aerials : en
  • AU5317559A - A device for transporting preferentially projectable sections of a map, a picture of the like : en
  • CA595254A - Mold and method for continuously casting cakes : en
  • ES254447A3 - Improvements in the mixing machines of concrete and analogue compounds (Machine-translation by Google Translate, not legally binding) : en es
  • ES77423U - Stopper for closing all kinds of bottles and jars and containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213405A - Anti-corrosive compositions and their manufacturing process : en fr
  • FR72219E - Installation of high pressure discharge tube in an electric lamp : en fr
  • ES62932Y - Device in the switches for turn signals and lights in motor vehicles positioned on the axis of the steering wheel : en es
  • FR1212971A - Apparatus for the study of reverse tendencies in the writing of an individual with a view in particular to the rehabilitation of the latter : en fr
  • FR1213643A - Improvements to butterfly valves : en fr
  • FR1213177A - Photographic products : en fr
  • US2930408A - Cylindrical article : en
  • AU232524B2 - Improvements relating toan electrical indicating meter : en
  • CH345503A - Vibration damper support for machines : en fr
  • CH345577A - Process for the production of propellants : de en
  • ES77373U - Engineer perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213326A - Apparatus for removing and delivering leaves from a web of paper or tobacco : en fr
  • GB831601A - Improvements in tubeless tire and rim thereof : en
  • DE1078742B - Device for supplying inert gas to casting machines : de en
  • AU232048B2 - Pushrod and method ofits manufacture : en
  • CA595324A - Support for suspended files : en
  • CH345592A - Scraper system : de en
  • ES250297A1 - Semiautomatic press for the preparation of dental prostheses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212959A - Ferromagnetic material usable in particular in micrometric wave devices : en fr
  • GB831437A - Improvements in or relating to shaped boards for shaping or maintaining the shape ofknitted articles : en
  • ES77583U - Toothbrush perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213228A - Camera for photographic prints : en fr
  • GB831541A - An improved lift or hoist : en
  • FR1212916A - Coloring matters, process for their preparation and use : en fr
  • FR1213244A - Improvements to stators for electric machines : en fr
  • FR1213443A - Frame supports for panels : en fr
  • GB831438A - Spring clips : en
  • GB831545A - A selective alpha particle monitor : en
  • GB831762A - Differential drive mechanism for a control drum in a machine tool : en
  • GB831785A - Improvements in or relating to apparatus for particle counting and sizing : en
  • ES77461U - Hydraulic damping assembly (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213294A - Process for preparing mesitylene in the vapor phase : en fr
  • DE1078554B - Device for the production of hydrogen cyanide : de en
  • FR1213066A - Lubricating grease : en fr
  • FR72159E - Improvements to herbicides and their manufacturing process : en fr
  • DE1068015B - Process for the preparation of anion exchange resins : de en
  • DE1078650B - Process and device for the production of pressure-sensitive, self-supporting insulating tapes based on organopolysiloxane : de en
  • DE1808909U - TRIPOD BALL HEAD. : de en
  • DE1808709U - LADIES HOOD, IN PARTICULAR NIGHT HOOD. : de en
  • ES254433A3 - NEW WATER HEATING APPLIANCE SYSTEM : en es
  • FR1212890A - Dual Purpose Household Sponge Pad : en fr
  • GB831453A - Evaluating device : en
  • GB831625A - Apparatus and method of manufacturing air springs : en
  • GR20693B - GAME NUMBER NUMBER. : el en
  • GB831397A - Improvements in slurry removal systems : en
  • US2930572A - Pulsation dampener for use with safety valves : en
  • US2931020A - Secondary alarm system : en
  • FR1213281A - Rearview mirror for vehicles : en fr
  • DE1078641B - Switching arrangement for the transmission of electrical vibrations : de en
  • FR1213615A - Control valve for air suspensions : en fr
  • GB831529A - Pressure-operated hydraulic distributor : en
  • GB831809A - Improvements relating to gas control taps or cocks : en
  • ES77356U - Ball joint (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212976A - Improvements to heat exchangers : en fr
  • FR1213040A - Manufacturing process of flexible and very resistant plastic sheets reinforced by inclusion of a light textile reinforcement and new industrial products obtained by means of this process : en fr
  • DE1078652B - Electrical components provided with a protective lacquer layer : de en
  • DE1078918B - Phlegmatized explosive (Hexal) and process for its production : de en
  • ES77469U - Portable electric plug (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213514A - Water-soluble dyes and method of preparation : en fr
  • GB831311A - Improvements in and relating to internal-combustion engines : en
  • ES77545U - Improved gasoline device for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • GB831295A - Improvements in or relating to semiconductor devices : en
  • DE1808866U - OVERLOAD PROTECTION DEVICE. : de en
  • US2930555A - Toy parachute : en
  • ES55081Y - New toy concertina : en es
  • ES77399U - Table top with built-in television antenna (Machine-translation by Google Translate, not legally binding) : en es
  • US2930581A - Damping turbine buckets : en
  • DE1078780B - Scale for measuring devices intended for slide projection by optical means : de en
  • US2930151A - Scoop attachment for tractors : en
  • US2930967A - Method and apparatus for logging drilling fluid : en
  • GB831539A - An electric snap-action switch : en
  • DE1808839U - QUILT OD. DGL. : de en
  • ES255253A3 - Pulsatory combustión generator installation (Machine-translation by Google Translate, not legally binding) : en es
  • ES77413U - Improved protector for motorcycles anterior mudguard (Machine-translation by Google Translate, not legally binding) : en es
  • GB831592A - A process for the stabilization of alcohols and esters : en
  • US2930318A - Printing machine : en
  • US2930767A - Metal particles and method of making : en
  • CA595426A - Process of smelting finely divided iron ore : en
  • CH345495A - Fuel injector built into an internal combustion engine : de en
  • DE1808816U - FILLING CONTAINER FOR FILLING LIQUID METAL QUANTITIES. : de en
  • GB831660A - Improvements in or relating to cathodic protection of metallic structures : en
  • ES254258A1 - Improvements in the ventilation device for the vehicle habitacle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213305A - Fastening buckle : en fr
  • ES254269A1 - Procedure and device for the maneuvation of working apratures structured or attached to a tractor, at a distance adjustable to the surface of the soil (Machine-translation by Google Translate, not legally binding) : en es
  • GB831589A - Improvements in or relating to a coin testing device : en
  • AU5319259A - Locking ring locating and guide unit for portable tire retreading molds : en
  • BE583167A - Compressors. : en fr
  • BE585576A - Automotive splash guard. : en fr
  • CA595239A - Liquid measuring and dispensing device : en
  • CA595367A - Rotatable inductive electro-mechanical apparatus : en
  • CH345315A - Elastic underwear : en fr
  • CH345485A - Machine for moving screenings lying on the floor to the side : de en
  • ES251381A1 - Improvements in circuit arrangements for producing an s-shaped voltage waveform : en es
  • GB831544A - An improved liquid level controller and/or indicator : en
  • ES69777Y - Perfected pack sack : en es
  • US2930695A - Animal feed supplement : en
  • FR1213172A - Polyurethane plastics : en fr
  • BE585573A - Acoustic screen for loudspeaker. : en fr
  • GB831768A - Tire lifting mechanism for dual vulcanizing presses : en
  • ES63693Y - A pulley perfected for the formation of multiple pulleys : en es
  • ES77385U - Improved industral stove (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212943A - Photo or other props holder : en fr
  • GB831698A - Improvements in or relating to field excitation arrangements for electric alternators : en
  • DE1078872B - Device for the even distribution of treatment liquid in film developing devices : de en
  • US2930204A - Refrigerator : en
  • US2930224A - Temperature compensating strain gage : en
  • US2930364A - Method of and apparatus for regulating the delivery of feed water to steam boilers : en
  • US2930404A - Three-way poppet-valve construction for plug-type valve : en
  • US2930898A - Cathode ray tube apparatus for the inspection of articles : en
  • USRE24803E - Apparatus for pumping solids : en
  • DE1078933B - Sleeve closure for steel strapping : de en
  • DE1808794U - DEVICE FOR INDUCTIVE SURFACE HEATING OF WORKPIECES. : de en
  • US2930998A - Fluorescent lamp dimming ballast : en
  • US2930314A - Juice extractor : en
  • US2930669A - Seismic data display : en
  • US2931004A - High voltage power line clamp : en
  • FR1213353A - Lift articulation device on vehicle : en fr
  • FR1213608A - Electrolytic surface treatment process : en fr
  • GB831362A - Improvements in the manufacture of hose-pipes made of rubbered fabric such as fire hoses : en
  • US2930184A - Method and apparatus for hydrazine decomposition : en
  • US2930398A - High capacity combination regulator and check valve : en
  • DE1078631B - Circuit arrangement for controlling connection dialers, in particular direction dialers, by setting sets common to the dialers, which receive their information from upstream memories : de en
  • FR1213012A - Reciprocating device for continuous cycle projection apparatus of fixed slide views : en fr
  • FR1213224A - Gutters for concealable shutters of automobile doors and shutters fitted with these gutters : en fr
  • FR1213299A - Device for drying a granulated material in a tray granulator : en fr
  • FR1213162A - Manufacturing process of non-woven fiber articles : en fr
  • DE1809012U - DEVICE FOR FILLING DRINKING LIQUIDS, IN PARTICULAR BEER, IN BOTTLES, CANS AND THE LIKE. : de en
  • DE1078766B - Process for joining threads or fabrics with natural or synthetic rubber : de en
  • DE1808991U - DEVICE FOR A RAPID PRESSURE INCREASE IN PARTICULAR RELEASE GASES IN LONG PIPELINES. : de en
  • DK88745C - Process for the preparation of phentiazine derivatives. : da en
  • GB831594A - Improvements in colour television receivers : en
  • GB831637A - Purification of aluminous metal : en
  • ES252783A1 - Improvements in or relating to releasable fastening devices for vehicle doors : en es
  • FR1213523A - Improvements to high frequency signal transmission lines : en fr
  • ES77673U - Valve for automatic regulation and reduction of the pressure of a liquid or a fluid (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213153A - Gear Finishing Machine : en fr
  • FR1213560A - Improvements to resonant cavity electron tubes : en fr
  • GB831555A - Improvements in cooking apparatus : en
  • CH345590A - Conveyor belt : en fr
  • FR1212946A - Advanced double lip piston : en fr
  • FR1213006A - Method and tool for fixing by sewing, in particular mechanical, the upper of a shoe to the insole : en fr
  • GB831360A - An improved apparatus for winning coal and other minerals : en
  • GB831476A - Improvements in or relating to bottle-crating machines : en
  • FR1212994A - luminous or luminescent elements, applicable in particular to advertising and decoration : en fr
  • FR1213054A - Device for driving organs rotating in a sealed enclosure : en fr
  • ES255247A1 - Improvements in supports for inclinable and replaceable blinds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213101A - Process for manufacturing cubes molded from a wet composition of sugar crystals in molds provided with openings for removing the cubes from the mold, and apparatus for carrying out this process : en fr
  • FR1213170A - Device for the treatment of bulk granulated material : en fr
  • FR1213205A - Improvements in the manufacture of insulating tapes : en fr
  • FR1213327A - Improvements to ceramic or concrete slab floors : en fr
  • GB831585A - Improvements in or relating to motor vehicle wheel suspension : en
  • ES77435U - Weft for the manufacture of cloths (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213577A - Process for manufacturing phonograph records from polymerized vinyl chloride : en fr
  • ES251063A1 - IMPROVEMENTS IN WASHING MACHINES : en es
  • DK88760C - Support means for use in vertically oriented nuclear reactors. : da en
  • DE973563C - Electrode salt bath curing oven : de en
  • ES77380U - Type of seat (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213555A - Magnetic amplifier device with feedback for the derivation of the input variable as a function of time : en fr
  • FR1212904A - Solutions of vinylidene cyanide polymers : en fr
  • GB831794A - Improvements relating to electrical turbo generators : en
  • US2930044A - Duplex crimping machine : en
  • US2930334A - Apparatus for soil treatment : en
  • US2930692A - Stabilization of print-out emulsion images : en
  • ES254885A1 - Improvements in the electric switches (Machine-translation by Google Translate, not legally binding) : en es
  • GB831563A - Improvements relating to retaining or fastening devices and curtain-suspension equipment embodying same : en
  • FR1213194A - Projection lamp adjustment device : en fr
  • FR1213293A - Manufacturing process for i-joists. : en fr
  • ES77377U - Device for drilling eggs (Machine-translation by Google Translate, not legally binding) : en es
  • ES77562U - Magnetic closure perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB831492A - Improvements in magnetic transducers : en
  • CY195A - Improvements in process of and apparatus for separating asbestos fibre from rock and cleaning the fibre : en
  • DE1809094U - PLASTIC PICKER. : de en
  • US2930187A - Variable thrust rocket engine : en
  • US2930483A - Cold shaping of steel : en
  • DE1808987U - SELF-TIMER FOR PHOTO AND NARROW FILM UNITS WITH ADJUSTABLE SCENE LENGTH. : de en
  • GB831735A - Improvements in or relating to electrical sheet-type heaters : en
  • DE1808851U - MULTI-PURPOSE TABLE. : de en
  • ES77681U - New plug (Machine-translation by Google Translate, not legally binding) : en es
  • GB831432A - A potato harvesting machine : en
  • GB831461A - Improvements relating to bench structures : en
  • US2930063A - Dispensing cap for containers : en
  • CH345415A - Device for receiving feces from an artificial anus : en fr
  • FR1213486A - New isoprene chain alcohols and their preparation : en fr
  • GB831581A - Improved olefin polymerization process : en
  • DE1078922B - Device for producing briquettes with dovetail-shaped adhesive grooves and briquette produced with the device : de en
  • DE1808792U - DIAGNOSTIC ROENTGEN APPARATUS. : de en
  • DE1808939U - LIFTING DEVICE FOR DRAWN AGRICULTURAL MACHINERY FOR LOADING HAY, GREEN FORAGE AND THE LIKE. : de en
  • DE1809087U - DEVICE FOR DRYING CORES WITH VENTILATION BOXES ARRANGED ALONG A AIR DUCT : de en
  • GB831553A - Improvements in or relating to cylindrical electrical condensers : en
  • GB831693A - An apparatus for maintaining constant the amplitudes of oscillations : en
  • DE1078715B - Process for the production of water-insoluble azo dyes : de en
  • FR1213011A - Shielded sheath for three-phase current conductors : en fr
  • CA595377A - Purification of polyvinyl acetate : en
  • BE585565A - Process for preparing a food. : en fr
  • CH345390A - Device for the manufacture of electrical wound capacitors : de en
  • US2930257A - Transmission : en
  • US2930393A - Rate of flow controller : en
  • US2930442A - Stepladder attachment : en
  • CH345549A - Vehicle wheel : de en
  • BE585373A - Automatic phono record holder in book shape. : en nl
  • BE585663Q - Chain and squeegee connection element : en fr
  • AU244291B2 - Process forthe manufacture of isoprene and formol from 4. 4 dimethylmetadioxane and apparatus therefor : en
  • BE585296A - Heat exchanger for high temperature fluid. : en fr
  • BE585457A - Pulse generator. : en fr
  • CA595349A - Zinc-aluminium alloys and the production thereof : en
  • DE1078844B - Device for the treatment of workpieces in liquids, especially in galvanic baths : de en
  • ES255599A3 - New double effect rotary pump (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213154A - Apparatus for manufacturing foam resinous materials : en fr
  • GB831606A - Improved escutcheon : en
  • US2930647A - Latch mechanisms : en
  • USD187571S - Display stand for trousers or the like : en
  • US2930488A - Storage racks : en
  • US2930599A - Apparatus for heating metal work : en
  • USD187575S - : en
  • US2930164A - Sanding tool : en
  • CH345544A - Suspended seats, in particular for vehicles : de en
  • FR1212868A - Lightweight canoe that can be used as a raft : en fr
  • FR1213350A - Hinge device : en fr
  • DE1808799U - VELVET RAIL. : de en
  • DE1808842U - DISHES STICKING ON A TRAY. : de en
  • DK88769C - Cover beam. : da en
  • ES254572A1 - A procedimient of obtaining a material for electrophotographic reproduction (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213367A - Anatomical breastplate : en fr
  • CA595261A - Sliding door frame structure : en
  • US2930986A - Distributed amplifier : en
  • DE1078775B - Use of an alloy for objects that are exposed to contact with carbon or a carburizing atmosphere during use : de en
  • ES52000Y - New bottle sealed with a screw cap : en es
  • FR1212887A - Process for improving the mechanical characteristics of articles formed from linear, crystallizable, high molecular weight alpha-olefin polymers : en fr
  • FR1213125A - Process for preparing propellant powder grains : en fr
  • FR1213498A - Table, especially for kitchen : en fr
  • DE1078801B - Lighter : de en
  • DE1808777U - HOLDER FOR GLASSES ON LIGHTING BODIES. : de en
  • DE1809020U - DEVICE FOR PREVENTING KEYS FALLING OUT OF THE LOCK. : de en
  • DE1808745U - ENCLOSURE SPEAKERS. : de en
  • FR1213592A - Method of manufacturing luminescent screens : en fr
  • CA595108A - Automatic focusing adjusting system for television camera : en
  • CA595166A - Method of and means for expanding granules of synthetic thermoplastic material : en
  • US2930905A - Relaxation oscillator and integrator : en
  • USD187538S - Golf game apparatus : en
  • DE1078914B - Match ball, in particular hollow tennis ball core and process for its production : de en
  • DE1808849U - ADJUSTABLE TABLE IN ITS HEIGHT. : de en
  • FR1213373A - Axle-drive unit assembly, in particular for self-propelled agricultural implement carrier frames : en fr
  • FR1213418A - Device for measuring the horizontal and vertical angles formed by the meeting of rigid walls or by alignments of any kind : en fr
  • GB831738A - Pendulum : en
  • AU5323059A - Improvements relating to electric immersion heaters : en
  • US2930928A - Apparatus for tuning klystron cavities : en
  • FR1213415A - universal protective equipment : en fr
  • GB831818A - Improved apparatus for the arrangement of rods : en
  • DE1808779U - ELECTRIC LUMINAIRE, PRESENTLY FOR ROOM LIGHTING FOR TELEVISION RECEPTION. : de en
  • ES77647U - Strip for the fastening of adjacent plates (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212873A - Combine harvester suitable for harvesting flooded rice : en fr
  • DE1808854U - DRAWER FOR FURNITURE OD. DGL. : de en
  • DE1809054U - DEVICE FOR DETERMINING LOTS OF LOTS. : de en
  • US2930368A - Economy control for split engine : en
  • DE1809071U - FOLDING BOX WITH LID-FREE END AREA AND INCREASED STRENGTH. : de en
  • DE1078536B - Suspension rail for hanging files : de en
  • FR1213016A - Device for centralizing coded information : en fr
  • FR1213575A - Solid fuel fireplace : en fr
  • GB831441A - Improvements in or relating to elastic bands for garments : en
  • DE1078849B - Hand hacksaw : de en
  • FR1213292A - Improvements to iron and nickel alloys : en fr
  • AU5326859A - Chemical process : en
  • BE585458A - Process for obtaining a coating of magnetizable material on a base support. : en fr
  • BE585568A - Machine for preparing coffee infusions, supplied by a water catcher in each distributor. : en fr
  • US2930498A - Silo unloading apparatus and process : en
  • US2931028A - Light and horn combination : en
  • ES254797A2 - Improvements in the machines for assembly and removal of tires (Machine-translation by Google Translate, not legally binding) : en es
  • ES255238A1 - Device for converting a color television signal : en es
  • GR20696B - INSULATION TAPE FROM SOFT PLASTIC. : el en
  • DE1078732B - Process for the production of pigmented pieces from high-melting, spinnable polyesters : de en
  • ES251310A1 - Electric arc welding : en es
  • ES254570A3 - An automatic stopping device for the control of textile machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213193A - New substituted benzyl esters and their preparation process : en fr
  • FR1213337A - Continuous operating distillation apparatus : en fr
  • AU5320159A - Improvements in or relating to antacid compositions : en
  • DE1808812U - CHILDREN'S MILK BOTTLE MADE OF PLASTIC MATERIAL WITH BUILT-IN THERMOMETER. : de en
  • US2930655A - Wheel cover : en
  • US2930738A - Regeneration of reactor fuel elements : en
  • DE1808957U - DEVICE FOR PRECISE ADJUSTMENT OF A ROTARY TABLE OF A MACHINE TOOL, IN PARTICULAR A HORIZONTAL DRILLING AND MILLING MILL IN DIFFERENT ANGLE POSITIONS. : de en
  • ES77393U - New plug model (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212965A - Bar turning : en fr
  • GB831733A - Improvements in or relating to resilient mountings and installations therewith : en
  • US2930417A - Saw chain : en
  • US2930471A - Automatic position indicator : en
  • US2931029A - Ground aerial arrangements for secondary radar : en
  • US2930054A - Method and apparatus for binding books and forming plastic binding elements therefor : en
  • US2931022A - Spot sequential character generator : en
  • USD187520S - Combination tooth brush and tumbler holder : en
  • US2930351A - Apparatus for developing electrostatic image : en
  • BE585684A - Transport vehicle : en fr
  • CH345559A - Abrasive and polishing tape and method of making the same : de en
  • US2930131A - Tank gauge : en
  • DE1078843B - Process for gas metallizing metallic workpieces : de en
  • DE1078955B - Drive device for the weft insertion needles in rapier looms : de en
  • DE1809018U - ADDITIONAL GRINDING DEVICE FOR ELECTRIC TOOLS, IN PARTICULAR FOR GRINDING AND POLISHING MACHINES. : de en
  • GB831817A - Manufacture of electric insulators : en
  • CA595399A - Ferromagnetic complex oxides of manganese with both cobalt and nickel in the crystal lattice and having the ilmenite-type crystal : en
  • CH345427A - Process for the production of films and flakes from glass : de en
  • CH345615A - Spray pump for liquids : de en
  • ES77514U - Element for the assembly of shelves (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213495A - Improvements to specific devices to be introduced into nuclear reactors with control rods : en fr
  • GB831598A - Control means for radio and like apparatus : en
  • DE1808919U - THERMAL SENSOR FOR USE ON SCREW PRESSES. : de en
  • DE1808920U - MULTIPLE TEMPERATURE SENSORS. : de en
  • DE1808960U - ROTATING CLAMPING TABLE. : de en
  • DE1078571B - Process for the production of cyclopentadiene and methylcyclopentadiene : de en
  • US2930158A - Signal light : en
  • US2930478A - Conveyor belt : en
  • US2930593A - Air conditioning systems : en
  • USD187541S - Toy musical instrument : en
  • IS1060A7 - Arrangement in a slaughterhouse. : en is
  • DE1808917U - CONTAINER TO ACCOMMODATE SLIDE FRAME MAGAZINES. : de en
  • DE1078671B - Transistor circuit for controlling single or multi-phase systems : de en
  • DE1808922U - DEVICE FOR MEASURING PRESSURE OR PRESSURE DIFFERENCES. : de en
  • DE1809082U - MULTIPLE BUNKERS TO BE MANUFACTURED FROM FINISHED PARTS, IN PARTICULAR FOR ADDITIVES FOR CONCRETE MIXTURES AND ALL KINDS OF BULK. : de en
  • ES76994U - Insulator with fin (Machine-translation by Google Translate, not legally binding) : en es
  • ES77599U - Improved wall fixing element (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213550A - Process for the preparation of 4-phenoxy-phenyl-propionic acids bearing substituents : en fr
  • CA595076A - Gate-actuated operating mechanism for trucking sills : en
  • CH345483A - Transducer and method for its manufacture : en fr
  • GB831328A - Process for the production of novel addition products from aluminium hydrocarbons and acetylene or acetylene derivatives : en
  • GB831682A - Improvements relating to sorting : en
  • GB831358A - Catalyzed halogenation of polyolefines : en
  • DE1078924B - Process for the manufacture of prestressed concrete pipes : de en
  • DE1808883U - WINDOW. : de en
  • DE1808784U - BRACKET FOR LIGHTING BODIES AND FLUORESCENT TUBES. : de en
  • DE1809078U - CHAIN CONVEYORS, IN PARTICULAR BRAKE CONVEYORS. : de en
  • FR1213291A - Improved fuels : en fr
  • FR1213582A - Heating and ventilation system for vehicles : en fr
  • CA595340A - N,n'-disubstituted-1,4-benzoquinone diimine-n,n'-dioxides and their preparation : en
  • GB831456A - Paper carrier bags : en
  • DE1078756B - Two-part glass or panel holding profile : de en
  • DE1808993U - DEVICE FOR SECURING A WHEEL. : de en
  • GB831595A - Improvements in or relating to feed adjustment devices for thread-grinding machines : en
  • GB831677A - Process and apparatus for scarfing metal bodies : en
  • FR1213142A - Method and device for molding plastic articles : en fr
  • FR1213441A - Nozzle for spray nozzle, especially for agricultural sprayer : en fr
  • CH345531A - Ever-ready case, in particular for photographic cameras : de en
  • CH345539A - Positive displacement pump : de en
  • ES77559U - Endless belt conveyor (Machine-translation by Google Translate, not legally binding) : en es
  • US2930104A - Production of power transmission and conveyor belting : en
  • US2930979A - Network meter : en
  • US2930598A - In situ combustion of carbonaceous deposits : en
  • BE583050R - Water soluble azo dyes : en fr
  • US2930241A - Pushbutton structure : en
  • US2930670A - Molten urea dyeing process : en
  • US2930830A - Solid-state cell and battery : en
  • US2930161A - Dart toy : en
  • US2930260A - Indexing mechanism : en
  • US2930784A - Removal of solids from polymer solutions : en
  • ES252531A1 - A procedure for the phosphate of parts, especially small pieces (Machine-translation by Google Translate, not legally binding) : en es
  • GB831384A - Improvements relating to fastening means : en
  • US2930307A - Photographic retouching device : en
  • US2930356A - Retractable writing implement : en
  • US2930491A - New and useful improvements relating to railway buffing gear : en
  • US2930899A - Scanning system : en
  • AU4206758A - Method of and bracket for forming brick or block lintels : en
  • BE585244A - Single seat valve for steam turbines. : en fr
  • CA595168A - Fuel regulator responsive to combustion chamber pressure : en
  • CA595411A - Purification of lysine : en
  • CH345517A - Method for treating a surface with a liquid and apparatus for carrying out this method : en fr
  • AU234211B2 - Improved dough oiling machine : en
  • CA595105A - High velocity fluid fuel burner : en
  • CA595112A - Process for the manufacture of 2-methyl-4-chloro-phenoxyacetic acid : en
  • CA595406A - Process for the isolation of gibberellic acid : en
  • CH345473A - Record changing device for successive removal of records from a stack of records : de en
  • DE1078590B - Lining, register and assembly device : de en
  • AU5313659A - Process forthe deposition of precious metals on glass andon vitrified ceramics, and products obtained by this process : en
  • AU5321359A - Food slicer : en
  • CH345490A - Conveyor device with an endless conveyor element, for agricultural purposes : de en
  • USD187552S - Spoon or similar article of flatware : en
  • US2930729A - Method for fabricating a carpet unit : en
  • US2930229A - Apparatus for testing the softness of paper products : en
  • US2930924A - Wind shielded external air gap : en
  • BE585316A - Control device for washing machines comprising a drum which is used for washing and spinning. : en fr
  • BE585476A - Process and mold for shaping ceramic articles. : en fr
  • CH345352A - Steam generation process : de en
  • DE1078760B - Tire building machine : de en
  • DE1078810B - Valve control for especially high-speed internal combustion engines : de en
  • DE1808924U - PROBE FOR INDICATING LEAKS ON OIL CONTAINERS, OIL PIPES OR. DGL. : de en
  • ES77124U - Sound mechanism for toy weapons (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212993A - Irreversible control usable in particular as brake control : en fr
  • FR1213201A - Semi-trailer hitch lifting device : en fr
  • DE1078854B - Welding device for heavy workpieces : de en
  • AU5328559A - 1- or -7 ( basically - substitute - alkyl) xanthine derivatives, a process for their manufacture and pharmaceutical compositions containing them : en
  • DE1078812B - Fuel injection device for multi-cylinder internal combustion engines : de en
  • DE1078886B - Self-amplifying disc brake, especially for motor vehicles : de en
  • US2930427A - Device for splicing ends of webs by means of a plurality of longitudinal tapes : en
  • CA595198A - Radioactivity bore hole logging method : en
  • CA595049A - Air filtration : en
  • CA595432A - ALPHA, ALPHA-DIPHENYL-.beta.-AMINO-PROPANOLS AND A PROCESS OF PREPARING THEM : en
  • US2930842A - Phase detecting and automatic phasing circuitry especially for color television apparatus : en
  • USD187544S - Boiled egg holder : en
  • BE585208A - Baby diapers, diapers, dressings and bandages are made up of a layer of cellulose tape wrapped in a band of fibers. : en fr
  • US2930046A - Garments with waistbands having pockets attached thereto : en
  • DE1078692B - Protective tube contact relay with a certain activation sequence of its contacts : de en
  • DE1078743B - Device for casting metals : de en
  • FR1213478A - Device for transmitting, with power amplification, a low-energy displacement, and in particular the displacement of the indicator of a measuring device : en fr
  • US2930635A - Fluid coupling connection with contractible sleeve : en
  • DE1078595B - Heat exchanger with a heat-storing mass housed in its housing, through which the fluids that exchange heat flow alternately : de en
  • US2930221A - Head plate for structural columns : en
  • US2930995A - Directional couplers : en
  • ES77521U - Brush (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213242A - Improvements to the couplings between a towing vehicle and a towed vehicle : en fr
  • BE585237A - Railway track circuit. : en fr
  • CA595142A - Mounting bracket for a recessed ceiling fixture : en
  • AU5327859A - Fastening device and method of manufacturing same : en
  • BE585319A - Process for obtaining anisotropic permanent magnets with barium ferrite, based on a combined oxide. : en fr
  • BE585428A - Prepaid tape recorder. : en fr
  • AU5319459A - Preparation of, and, linear high molecular weight copolymers of pentene-1 with ethylene or propylene : en
  • BE585400A - Shoe with vulcanized outer sole or midsole and method of manufacture. : en fr
  • CA595343A - Electron tube power supply circuits : en
  • BE585360A - Draining bottom for filters or the like. : en fr
  • DE973568C - Device for electrical remote measurement of shaft speeds : de en
  • US2930708A - Inhibiting corrosion in metals : en
  • US2930742A - Method of making 9, 10-phenanthraquinone : en
  • US2930778A - Process for the preparation of surface-active compounds : en
  • US2930894A - Optical sighting and tracking device : en
  • US2930985A - Wide-band amplifier : en
  • DE1809028U - BOOK, MAGAZINE, OR SIMILAR PRINT. : de en
  • BE585609A - Device for controlling the distribution of loads on different cables of a multi-cable mining installation : en fr
  • DE1078613B - Electronic relay for contactless closing and interruption of a secondary circuit : de en
  • DE1808971U - FOOD RING FOR BIRDS. : de en
  • ES255403A1 - Fertilizer-sower machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES77485U - Flange with articulated handles that attaches to the neck of the cylinders and other containers to facilitate transport (Machine-translation by Google Translate, not legally binding) : en es
  • CA595163A - Generation of power from ash-forming hydrocarbons : en
  • CH345394A - Process for the production of a magnetic core with an almost rectangular shape of the hysteresis loop : de en
  • CH345598A - Centrifugal separator for the separation of liquids : en fr
  • CH345606A - Automatic calendar : en fr
  • BE585561A - Bridge contact device. : en fr
  • BE585641A - Logic device : en fr
  • CA595228A - Synthesis of sulfonylureas : en
  • CA595361A - Capacitor run motors : en
  • CA595402A - Constricted arc metal removal : en
  • CH345491A - Product for the destruction of pests : en fr
  • DE1078850B - Method and apparatus for making a flexible cutting tool : de en
  • US2930308A - Soot shield for chimneys : en
  • BE585439A - Device for the transport of containers on rail or road vehicles with steering wheel. : en fr
  • CA595251A - Waveguide system and method : en
  • DE1078735B - Electric tonometer for ophthalmological purposes : de en
  • FR1213434A - Fertilizers containing water-soluble nitrogen compounds and their production process : en fr
  • GB831348A - Improvements in and relating to powder spray apparatus : en
  • US2930247A - Power steering mechanism : en
  • BE585276A - Clip for easily separable assembly of furniture elements. : en fr
  • CH345361A - Method for repairing damaged areas on track elements : de en
  • CH345480A - Full keyboard adding machine with printing mechanism : de en
  • US2930346A - Automatic control mechanism for a marking machine : en
  • BE585626A - Method and device for the construction of buried concrete, reinforced or similar works : en fr
  • CA595336A - Stator coil winding device : en
  • CH345519A - Drum pickling plant : de en
  • BE585363A - Method and elements in elastic material for manufacturing windows and similar applications. : en nl
  • BE585413A - Device for actuating free-hanging slat blinds. : en fr
  • FR1213538A - New pigment dyes and their preparation process : en fr
  • FR72378E - Device on transport trolleys fitted with drive units, for motor vehicle garages : en fr
  • CA595249A - Coating compositions and electrical conductors coated therewith : en
  • CA595297A - Vending machines : en
  • CH345396A - Contact spring set : de en
  • CH345416A - Frame to warm the bed : de en
  • US2930420A - Collapsible saw : en
  • DE1809010U - BOTTLE CAP. : de en
  • USD187522S - Car port or the like : en
  • DE1078758B - Feed device for woodworking machines : de en
  • DE1808766U - SHOCK BARRIER FOR MAGNETICALLY ACTUATED SWITCHING DEVICES. : de en
  • ES251779A3 - Wiring device, submitted to tension, to pipes of concrete and procedimeinto to roll up the same (Machine-translation by Google Translate, not legally binding) : en es
  • ES77683U - Compound pendants curtain perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213427A - New choline salt and its preparation process : en fr
  • GB831339A - Improvements in formed pipe assemblies : en
  • BE583061A - Improvements made to automatic machine tools controlled by a model or jig. : en fr
  • DE1808949U - VALVE CONTROLLED FOUR-STROKE COMBUSTION ENGINE WITH EXHAUST BRAKE. : de en
  • US2931031A - Radio repeating system : en
  • DE1078644B - Arrangement to avoid incorrect displays with visual radio direction finders based on the double-channel principle : de en
  • US2930186A - Discharge nozzles for propulsive jets : en
  • ES56474Y - Device to join and articulate a cap to the neck or neck, of a bottle or container : en es
  • DE1808774U - SUBDIVIDED LEADING BAR FOR DIRECTLY COOLED WINDINGS OF ELECTRIC MACHINERY. : de en
  • ES77408U - Front luggage rack for motorcycle (Machine-translation by Google Translate, not legally binding) : en es
  • ES77434U - Decorative medallion for personal use (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213472A - Device for bonding shaped parts : en fr
  • ES56628Y - Twisted rebar for reinforced concrete : en es
  • DE1808914U - PEN HOLDER FOR MEASURING DEVICE RECORDER. : de en
  • US2930721A - Dishwashing method : en
  • ES53026Y - Seal : en es
  • ES77432U - Toy by centrifugal force (Machine-translation by Google Translate, not legally binding) : en es
  • ES77422U - Stiletto heel perfected for ladies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213159A - Improvements to acceleration response devices : en fr
  • ES251305A1 - Process for producing polysulfuric acid esters of polysaccharides : en es
  • ES77620U - Blind mosquito net (Machine-translation by Google Translate, not legally binding) : en es
  • ES77665U - Closing device for flexible wall bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213448A - Cutting and folding device allowing the assembly without stapling of economical cardboard boxes particularly suitable for transporting live chicks : en fr
  • GB831753A - Tool holder : en
  • ES77420U - Needle for knitwear (Machine-translation by Google Translate, not legally binding) : en es
  • ES77489U - Mold for the manufacture of cheeses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213103A - Rotary distributor for hydraulic circuits : en fr
  • GB831757A - Improvements in and relating to orthopaedic bandages and the manufacture thereof : en
  • FR1213618A - Security system against theft for motor vehicles : en fr
  • GB831744A - Improvements in or relating to apparatus for collecting cards : en
  • BE585283A - Composition for arc welding of metals, and process for its manufacture. : en fr
  • CH345438A - Combined furniture : en fr
  • US2930821A - Recovery of high purity indene by chromatographic fractionation and fractional distillation : en
  • BE585321A - Time switch for automatic switching on and off with a choice of two circuits. : en fr
  • US2930499A - Truck hoist : en
  • BE585709A - Improvements to photographic enlargers allowing the alternative use of several types of lamps : en fr
  • US2930650A - Glare shield for motor vehicles : en
  • BE585364A - New galenic form of heparin derivatives, used in the treatment of hemorrhoids. : en fr
  • BE585537R - Hair clip. : en fr
  • CA595114A - Air driven rotary earth auger : en
  • CA595202A - Fuels containing a deposit-control additive : en
  • CH345573A - Method and device for the production of bobbins with the same content on winding machines : de en
  • DE1078782B - Magnetic recorder with cassettes : de en
  • FR1213253A - Adjustable articulation for rear half-shaft links : en fr
  • GB831649A - Noise clipping circuitry for television receivers : en
  • CA595047A - Alpha air monitor : en
  • DE1078726B - Device for opening and closing fire doors, preferably for steam locomotives : de en
  • CA595063A - Arrangement in or relating to support wheels for cable-way carriers : en
  • CA595170A - Detergent compositions : en
  • CA595371A - Long wearing papermakers' dryer-felt : en
  • CA595425A - Titanium metal production : en
  • US2930252A - Valve operator : en
  • US2930605A - Spring and holder assembly : en
  • CA595216A - Method of fabricating tubes for heat exchangers : en
  • CH345580A - Machine for manufacturing mouthpiece cigarette tips : en fr
  • DE1078675B - Method for setting the working point of a permanent magnet with a coercive field strength> 1000 Oe of an electrical machine : de en
  • DE1808855U - CABINET FOR ELECTRIC MUSIC EQUIPMENT. : de en
  • BE582328A - Steroid compounds. : en fr
  • BE585223A - Fire extinguisher device. : en fr
  • CA595032A - Method of and means for making wheel covers : en
  • CH345588A - Transport container for at least one predetermined shaped object : de en
  • CA595039A - Polyhalocarbon coatings : en
  • CA595051A - Electric battery lamp : en
  • CA595378A - Separation of vinyl ethers by distillation : en
  • CH345541A - Controllable pitch propeller : de en
  • CA595224A - Purification of isoprene : en
  • CA595430A - Preparation of novel ternary selenides and tellurides of silver and antimony : en
  • CH345450A - Lamellar parquet board : de en
  • US2930317A - Planographic printing plate provided with a methylolated polyacrylamide coating and process of making : en
  • US2930504A - Electrical junction box : en
  • US2930850A - Means for sound reproduction advertising in vehicles : en
  • AU234504B2 - Igniter device : en
  • DE1078852B - Heat furnace for rod-shaped workpieces or pens : de en
  • AU233647B2 - Improvements relating to electric immersion heaters : en
  • BE585590A - Improvements to printing blankets : en fr
  • DE1078598B - Process for the production of pig iron or cast iron with spheroidal graphite : de en
  • DE973574C - Two-storey purification plant with a purification room separated from a sludge room : de en
  • ES252532A1 - A procedure for the preparation of iron or steel parts for cold conformation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212874A - Base range finder : en fr
  • ES77473U - Gift container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213269A - Improvements to geophones : en fr
  • US2930083A - Extrusion of cross-linked polyethylene and process of coating wire thereby : en
  • US2930606A - Hydro-pneumatic suspensions for vehicles, particularly railway rolling stock : en
  • CA595078A - Device for detecting ply separation in pneumatic tire casings : en
  • CA595123A - Core box top handling mechanism : en
  • ES77622U - Improved rotor for vacuum pumps (Machine-translation by Google Translate, not legally binding) : en es
  • GB831562A - A process for manufacturing inking paper especially hectographic transfer paper : en
  • USD187556S - Combined wrapping table and dispenser unit : en
  • FR1212884A - New metal complexes of monoazo dyes, their preparation and use : en fr
  • FR1213106A - Compounds derived from n-vinyl-3-morpholinone : en fr
  • FR1213545A - Water soluble azo dyes : en fr
  • GB831401A - Adhesive product : en
  • US2930074A - Hinged door check : en
  • US2930666A - Cabinet locking mechanism : en
  • US2930733A - Control of hog ascarid infections with nicarbazin : en
  • US2931003A - Spring pin cascaded circuit cards : en
  • ES56466Y - Closing button, inserted in the wall of a box or case on which a lid is folded : en es
  • FR1212875A - Improvements to devices for supporting and fixing panels, in particular educational or advertising panels : en fr
  • FR1212956A - Application of aliphatic ketones as insecticides : en fr
  • FR1213534A - Process for printing textiles with vat dyes : en fr
  • US2930443A - Stationary liquid phase for gas chromatography : en
  • US2930214A - Splicing mechanism for circular knititing machines : en
  • US2930321A - Pump : en
  • US2930430A - Multiple tilt chair, chaise lounge or hammock : en
  • US2930552A - Tandem landing gear : en
  • US2930793A - Certain 4-(4-alkylamino-1-anthraquinonylamino)-1-alkylpyridinium salts and corresponding quinolinium compounds : en
  • ES77603U - Windshield-folding hood adaptable to motorcycles or sidecars (Machine-translation by Google Translate, not legally binding) : en es
  • AU238911B2 - Improvements in or relating to pipe couplings : en
  • US2930299A - Magazine structure for self-processing film : en
  • US2931016A - Drive systems for magnetic core memories : en
  • USD187528S - Wall grille block : en
  • CH345421A - Device for protecting a gas pump against the ingress of liquid : de en
  • CH345547A - Switching device for electrically operated devices on motor vehicles, such as horn and direction indicators : de en
  • US2930426A - Equipotential wire breaker : en
  • US2930957A - Motor control method and apparatus : en
  • USRE24804E - Method and apparatus for making fiber-reinforced sheet material : en
  • BE583224A - Assembly for supplying an impedance by current pulses. : en fr
  • BE585527A - Machine for plowing and digging furrows in the earth with rolling tools. : en fr
  • CA595433A - Methods for the alkaline treatment of uranium ores by means of ion exchange resins : en
  • CA595380A - Machines for lapping strips of material on electric conductors and other articles : en
  • US2930289A - Electrode dresser : en
  • US2930507A - Means for storing and dispensing rod-shaped articles : en
  • US2930722A - Method of treating silicon : en
  • DE1808881U - SLIDING PROTECTION FOR FLOOR STAIRS, STEP LADDERS OD. DGL. : de en
  • AU5317859A - Improvements in or relating to detector circuit arrangements : en
  • BE585336A - Process for the manufacture of carpets, in particular of velvet articles, on Rachel looms. : en fr
  • US2930608A - Liquid spring : en
  • US2930622A - Popularity meter for phonograph record playing apparatuses : en
  • US2930653A - Auxiliary cam lifting assembly for cable dump trailers : en
  • AU5326359A - Improvements relating to shelving units : en
  • CH345605A - Device for displaying the location and world time : de en
  • DE1078759B - Process for the production of surface-treated chipboard panels : de en
  • FR1213329A - Shoe heel : en fr
  • GB831532A - Improvements in or relating to a process for eliminating carbon dioxide contained ingases : en
  • US2930099A - Process for the removal of glaze from fabric : en
  • US2930436A - Cutter for vine crops : en
  • US2930718A - Method and apparatus for coating an insulated conductor : en
  • AU234680B2 - Improvements relating to transformer windings : en
  • CH345335A - Process for the production of high molecular weight polymers from acetylene hydrocarbons : de en
  • DE1078511B - Zipper : de en
  • DE1078679B - Process for the production of stators and rotors for electrical machines with permanent magnets : de en
  • BE585455A - Hollow walls. : en fr
  • US2930386A - Cathode-ray tube processing apparatus : en
  • USD187543S - Knife sharpening attachment for an electric mixer or the like : en
  • DE1078787B - Method and device for recording gas delivery diagrams : de en
  • FR1212975A - Mixed ferrospinels : en fr
  • FR1213214A - Aerostable power socket : en fr
  • US2930944A - Method and apparatus for pulling down magnets : en
  • US2930980A - Induction watthour meter : en
  • DE1078626B - Arrangement to increase the whistle safety of the intermediate amplifiers provided in carrier frequency systems with four-wire equal position operation : de en
  • FR1213619A - Further training in molding machines : en fr
  • GB831671A - Apparatus for checking the ignition timing of an internal combustion engine : en
  • US2930219A - Locking device : en
  • US2930406A - Heavy duty discharge hose splice : en
  • CH345597A - Dryer for web-shaped dry goods : de en
  • DE1078525B - Method for producing rows of double conical springs for spring inserts or the like. : de en
  • DE1078592B - Sticky switch for flat typewriters : de en
  • ES69643Y - Die-cut metal bench : en es
  • FR1213093A - Process for dyeing and printing materials containing hydroxyl or amide groups : en fr
  • ES252633A3 - Improvements in the machines tundidoras-limpiadoras de texidos (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212860A - Laminate manufacturing process : en fr
  • FR1213313A - Herbicides : en fr
  • GB831686A - Improvements in or relating to multi-point fluid distributing devices : en
  • US2930254A - Harmonic gearing with extended contact : en
  • US2930770A - Preparation of cellular polyvinyl resins : en
  • DE1078678B - Circuit arrangement for brushless motors : de en
  • DE1808731U - INFEED AND FEED TABLE. : de en
  • DE1808762U - ELECTRIC BUILT-IN SWITCH. : de en
  • DE1809057U - WIG. : de en
  • BE583147A - Steroid compounds and their preparation. : en fr
  • US2930683A - Ammonium nitrate composite propellant and method of preparation : en
  • US2930201A - Process for the production of oxygen of low argon content : en
  • AU5322559A - Improvements in or relating to buffers for railway vehicles : en
  • DE1808798U - CHAIN COMPOUND. : de en
  • FR1212999A - Aircraft reserve climb force indicator : en fr
  • FR1213023A - Combination machine that can be used either for spinning laundry or peeling vegetables : en fr
  • GB831548A - Improvements in or relating to suspension systems for vehicles : en
  • GB831672A - Improvements in pencil sharpeners : en
  • BE585227A - Process for the concentration of aqueous solutions of radioactive waste. : en fr
  • CA595352A - Electric transmission line : en
  • DE1078928B - Cell for holding containers of various sizes in filling, folding and closing machines : de en
  • US2930215A - Tub assembly for washing machine : en
  • US2930965A - Variable conductance standard : en
  • DE1808711U - FABRIC. : de en
  • DE1808782U - SINGLE-COIL SMALL-SAVING TRANSFORMER FOR INDUCTIVE HOME LIGHTING CONTROL. : de en
  • DE1808942U - FRAMEWORK IN WINE AND FRUIT GROWING. : de en
  • US2930856A - Hearing aid : en
  • BE585385A - New quaternary azo dyes, their manufacturing process and their applications. : en fr
  • BE585417A - Guides and elevator guides for transporting loads, mainly in the vertical direction, preferably in mines. : en fr
  • CA595366A - Adhesive compositions, containing starch, carboxymethyl cellulose and an aluminium salt to make use of in the process of pasting by machine : en
  • DE1078574B - Process for the preparation of tri- (ª ‰ -cyanoaethyl) -phosphine : de en
  • DE1078805B - Method and device for treating fruits, vegetables u. like : de en
  • DK88743C - Process for the preparation of a crystalline calcium glucoheptonate complex salt of streptomycin or dihydrostreptomycin. : da en
  • US2930370A - Fuel injection system : en
  • US2930515A - Ripping machine for electric cord : en
  • US2930209A - Bead necklace-brooch coupling element and article of jewelry incorporating the same : en
  • US2930297A - Photocomposing machines : en
  • US2930941A - Punch card control system : en
  • USD187553S - Bench vise : en
  • US2930794A - Process for the production of benzthiazole-2-dicycloalkyl-sulphenamides : en
  • US2930547A - Landing gear steering mechanism : en
  • ES77543U - Improved salt shaker cover (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212978A - Apparatus for cutting and cauterizing certain organs of backyard birds or similar animals : en fr
  • GB831590A - Improvements in or relating to dust-collecting vehicles : en
  • US2930227A - Load measuring device : en
  • US2930379A - Device for producing coagulations, particularly in the fundus of the human eye : en
  • US2930741A - Electrolytic capacitors : en
  • DE1066634C2 - : de
  • DE1808905U - HAT WITH ADJUSTABLE HEAD SIZE. : de en
  • ES254264A3 - Improvements in the assembly and plate machines of cantos with pressure cylinders (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213099A - Pump for agricultural sprayers : en fr
  • FR1213130A - N-alkyl-n '- (p-alkyl phenyl) -p-phenylene diamines : en fr
  • AU5319559A - Method and apparatus for producing flavor constituents : en
  • BE585614A - Synthetic packaging : en fr
  • US2930919A - Discharge device : en
  • CH345530A - Press to work a sheet material : en fr
  • US2930125A - Dental devices and their methods of production : en
  • BE585454A - A method and splitting device for making incisions in the edges of pieces of leather or other similar materials. : en fr
  • CA595282A - Oscillator frequency control : en
  • CA595328A - Indicating fuse : en
  • AU239547B2 - Improvements in or relating to antacid compositions : en
  • DE1808746U - STEM MICROPHONE. : de en
  • BE585692A - Screw cartridge holder with an insulating shield supported by the connection ring : en nl
  • CH345447A - Building : de en
  • ES56501Y - Pacifier with reservoir to contain liquids : en es
  • FR1212929A - Box welding method and apparatus : en fr
  • FR1213358A - Wooden beam, arched and reinforced, bending resistant : en fr
  • BE585438A - Control device for cameras. : en fr
  • BE585355A - Device for orienting flat objects. : en fr
  • US2930085A - Textile drawing process and apparatus : en
  • US2930395A - Valve having improved flushing means : en
  • US2931037A - Arrangement for radio direction finding : en
  • US2930126A - Orthodontic attachment : en
  • US2930848A - Television synchronizing pulse generator : en
  • US2930892A - Demodulator for a phase or frequency modulated signal : en
  • FR1213616A - Improvements to servo-assisted master cylinders : en fr
  • GB831664A - Improvements in or relating to friction clutches : en
  • ES77600U - New perfected door stop (Machine-translation by Google Translate, not legally binding) : en es
  • US2930772A - Adhesive ingredient and process : en
  • US2930959A - Motor overload protection system : en
  • US2930540A - Transport system for tape recorder and the like : en
  • US2930630A - Tractor and semitrailer combination with weight transfer mechanism : en
  • BE585341A - Epoxidation process. : en fr
  • US2930764A - Process for manufacture of fluid type catalysts : en
  • US2930907A - Transistor bistable circuit : en
  • US2930480A - Pre-assembled door units : en
  • US2930306A - Photographic developing tank : en
  • US2930982A - Subtraction circuit : en
  • US2930332A - Railway box cars and doors therefor : en
  • US2930583A - Handle for sheet material : en
  • CH345344A - Process for the preparation of 3,4-thiazolines : de en
  • DE1808885U - SHUTTER BOX AND SHUTTER BODY MADE OF SHEET STEEL. : de en
  • FR72324E - Low viscosity polymer oil : en fr
  • GB831277A - Gravity operated conveyors and feeding installations for granular materials : en
  • GB831639A - Improvements in or relating to method and apparatus for the estimation of surface areas of solids : en
  • US2930337A - Propulsion motor : en
  • CA595064A - Paint brush guard : en
  • AU238116B2 - Improvements in or relating to circuit arrangements for producing regulating signals : en
  • BE585381A - Improvements made to devices comprising vertical uprights carrying shelves or shelves adjustable in height. : en fr
  • US2930312A - Vending machine : en
  • US2930849A - Telegraph repeater system : en
  • BE585560A - New derivatives of water-soluble basic antibiotics and process for the production of these derivatives. : en fr
  • CA595131A - Enhancement of therapeutic efficacy of antibiotics : en
  • CA595146A - Convoluted spring louvre for lighting fixtures : en
  • AU238344B2 - Canopy for use with motor vehicles : en
  • BE585582A - Starting device for rolling mill stands. : en fr
  • CH345478A - Frame intended to hold a member capable of rotating about an axis : en fr
  • CA595327A - Agricultural spray material : en
  • AU239377B2 - Improvements in or relating to detector circuit arrangements : en
  • US2930079A - Method of and means for forming hollow articles : en
  • US2930691A - Planographic dye-absorptive film and method of making same : en
  • US2930271A - Punch and die assembly having tool positioning means : en
  • US2930833A - Electrical conductor having transposed conducting members : en
  • US2930128A - Dental cotton roll holder : en
  • US2930530A - Electronic digital serial binary adders : en
  • US2930952A - Variable vacuum capacitor : en
  • DE1808808U - BATHING PROSTHESIS FOR LOWER LEG AMPUTE. : de en
  • DE1809060U - RACE TRACK WITH MAGNETIC STEERING. : de en
  • CH345462A - Metric ruler : en fr
  • BE585359A - Improvements to devices for gumming, inking and the like. : en fr
  • CA595344A - Dictating machine indicator slips : en
  • DE1808719U - WATER LEVEL INDICATOR FOR WASHING MACHINES OD. DGL. : de en
  • AU255349B2 - Fastening device and method of manufacturing same : en
  • AU5313359A - Polyurethane plastics : en
  • BE585379A - Storm safety chocks for overhead cranes, loading or transport bridges, excavators, lifting machines, etc. : en fr
  • CH345446A - Liquid fuel stove : en fr
  • BE585693A - School table. : en nl
  • CA595080A - Vulcanizing press : en
  • DE1808737U - COOLING DEVICE FOR SHOP COUNTERS. : de en
  • DE1809067U - PACKAGING MADE OF THERMOPLASTIC TUBE OR FILM MATERIAL AND SOFT PACKAGING MADE FROM THEM. : de en
  • FR1212934A - Page turning system, in particular for the use of paralyzed and seriously ill patients, and corresponding improvements : en fr
  • FR1213458A - Improvement of surface area in calorie transmitters without weight increase, formation of fins in the mass : en fr
  • DE1078576B - Process for the preparation of N-(ª-hydroxy-ª-trichloroethyl)pyrrolidones : de en
  • DE1809022U - HINGE, SWIVEL FITTING OD. DGL. FOR DOUBLE DOORS. : de en
  • ES252488A1 - Coated non-absorbable surgical sutures : en es
  • FR1213492A - coalescing and filtering element : en fr
  • GB831391A - Electric photoflash lamp : en
  • US2930932A - Electromagnetic wave phase shifter : en
  • FR1212881A - Recording and reproduction system : en fr
  • GB831815A - Improvements in semi-conductive devices : en
  • ES77372U - Closing device perfected (Machine-translation by Google Translate, not legally binding) : en es
  • CA595119A - Electronic photometer : en
  • AU232577B2 - j A. DEVICE TO FACILITATE THE CLOSING OFA FULL TIGHTLY PACKED WOOL BALE : en
  • ES255002A1 - An improved method of removing carbon dioxide from gaseous mixtures : en es
  • FR1212930A - Apparatus for modifying the rates of change of actual distances for radar testing devices : en fr
  • FR1213007A - Fruit preservation process : en fr
  • FR1213483A - Grid current detectors in automatic testing of electron tubes : en fr
  • GB831459A - Improvements in or relating to phonographic apparatus : en
  • GB831499A - Signalling system for carrier frequency telephone systems : en
  • AU4238858A - Improvements relating toan electrical indicating meter : en
  • CH345579A - Apparatus for feeding mouthpieces to a mouthpiece cigarette making machine : en fr
  • ES77537U - Device for suspension of various objects (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212921A - Process for stabilizing developed photographic prints : en fr
  • AU5321559A - Improvements in or relating to pipe couplings : en
  • BE585594A - Metal complex dyes, their manufacturing process and applications : en fr
  • CA595308A - Method and apparatus for heating glass : en
  • CH345422A - Injection syringe with cylinder ampoule : de en
  • US2930195A - Oscillating flow combustion chamber : en
  • US2930400A - Light weight check valve : en
  • US2930556A - Refrigerating apparatus : en
  • BE585574A - Device and method for detecting the relative movement between a target and this device. : en fr
  • CA595137A - Fluid flow indicating system : en
  • CH345508A - Radial needle thrust bearing : en fr
  • CA595278A - Thermostatic valve : en
  • DE1078769B - Process for the production of a solid, non-breaking, large-scale polymer base material suitable for the production of ion exchange resins : de en
  • ES77553U - Improved folding side table (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213005A - Carrier : en fr
  • FR1213258A - Improvements to hitch systems for tractors and trailers : en fr
  • GB831666A - Improvements in or relating to dryers : en
  • CA595256A - Thermoplastic coatings : en
  • CA595354A - Automatic telephone system : en
  • DE1078607B - Method and circuit arrangement for a multiplex teletype system for the transmission-side start-stop-moderate retrieval of teletype characters : de en
  • DE1078686B - Process for generating cut shock waves : de en
  • CA595250A - Operator for opening and closing windows : en
  • CA595287A - Separation of potassium and/or magnesium ions from double salts containing potassium and magnesium : en
  • BE585277R - Diazoamino compounds and process for preparing them. : en fr
  • CH345418A - Device for adding a supplementary material to a stock solution : de en
  • CH345461A - Process for manufacturing a porous metal product, and product obtained by carrying out said process : en fr
  • BE585406A - Improvements made to sealed box gaskets for electric machines with gas filling. : en fr
  • BE585190R - Apparatus for dispensing fertilizer or other granular material. : en fr
  • DE1808701U - PULP HANDKERCHIEF OD. DGL. : de en
  • CA595265A - Apparatus for continuous measurement of radioactivity of fluids : en
  • CH345575A - Soccer dice game : de en
  • ES56671Y - Tier-shaped shelf for the display and presentation of frequently sold garments : en es
  • US2930136A - Linkage gauge for automatic transmissions and the like : en
  • US2930466A - Margin control for typewriters : en
  • US2930627A - Self-drilling expansion shell chuck and adapter for use with manual installation device : en
  • BE585222A - Method for fighting fires. : en fr
  • US2930372A - Contour forming apparatus : en
  • BE585209A - Atomizer. : en fr
  • BE585247A - Process for preparing hop extracts. : en fr
  • CH345417A - Lifting and transport device for the physically handicapped and the sick : de en
  • DE1078567B - Process for the production of dichloroalkenes : de en
  • ES252639A1 - Provision to demonstrately hold a cover on an opening of the box of an apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES77498U - Ball game of bowling (Machine-translation by Google Translate, not legally binding) : en es
  • ES77540U - Removable broom (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213426A - Advanced electric coil and its manufacturing process : en fr
  • FR1213612A - New technique for soldering germanium or silicon crystal in the manufacture of spiked diodes : en fr
  • BE585358A - Improvements in the construction of electric heaters. : en fr
  • CA595179A - Semi-conductor devices : en
  • CA595227A - Tandem charge borehole loader : en
  • BE585401A - Process for degreasing wool with simultaneous removal of pieces of dead skin, and product obtained. : en fr
  • US2930277A - Combination blasting tool : en
  • CA595258A - Multicolor weft replenishing loom with rotary magazine : en
  • US2930155A - Fuel delivery information device : en
  • US2930157A - Electrically actuated detonator for caps on a tape : en
  • DE1078936B - Packaging for coolant sealant : de en
  • DE1808788U - INSTALLATION FRAME FOR PLUG-IN RELAY. : de en
  • FR1213004A - Machine for the automatic pressing of ham molds : en fr
  • FR1213627A - Improvement in the method of dispensing fluids : en fr
  • DE1078681B - Cooling device in the press plates of a gas-cooled electrical machine : de en
  • GB831396A - Improvements in or relating to ploughs : en
  • AU245592B2 - Polyurethane plastics : en
  • GB831422A - Organosilants : en
  • DE1078906B - Device for smoothing filler or the like on plate-shaped workpieces : de en
  • US2930978A - Phase angle measuring apparatus : en
  • GB831315A - Improvements relating to vacuum furnaces : en
  • GB831524A - Improvements in and relating to voltage regulator circuits : en
  • USD187545S - Receptacle for a food jar : en
  • BE585484A - Process for the preparation of antibiotics. : en fr
  • US2930167A - Grinding machine : en
  • US2930703A - Meat curing : en
  • USD187540S - Set of chessmen : en
  • US2931024A - Device for analogue to digital conversion, and components thereof : en
  • FR1213036A - Improvement in electrical snap switches : en fr
  • GB831419A - Weft thread tensioning device for weaving shuttles : en
  • US2930481A - Pallet and palletized package : en
  • US2930910A - Manually operable impulse generator : en
  • ES254445A3 - Stun gun (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213295A - Packaging envelope : en fr
  • US2930502A - Combination bottle and handle attachment : en
  • US2930524A - Adjustable ratio rotary totalizers : en
  • US2930638A - Support structure for displays, partitions and the like : en
  • US2930900A - Engine starting circuit : en
  • ES251532A3 - Improvements in the wire attachments (Machine-translation by Google Translate, not legally binding) : en es
  • GB831668A - Electric circuit for high-speed spot welding : en
  • CA595181A - Hydraulic power steering mechanism for vehicles : en
  • DE1809091U - WATERLESS BOWL. : de en
  • ES77440U - Collectible sports toy (Machine-translation by Google Translate, not legally binding) : en es
  • ES77504U - Extendable rod valve (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213270A - Drilling tool : en fr
  • ES77624U - Improved valve for vacuum pumps (Machine-translation by Google Translate, not legally binding) : en es
  • ES254382A3 - Improvements in motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • ES254903A1 - AUTOMATIC SWITCH WITH OPERATION FOR AUTOMATIC TRIPPING AND FOR HAND OPERATION : en es
  • FR1213588A - Continuous circulation steam generator : en fr
  • GB831475A - Improvements in or relating to boxes or containers : en
  • DE1078582B - Process for the production of substituted thyropropionic acids : de en
  • DE1078754B - Installation on heating oil-fired room heaters : de en
  • DE1809005U - OVAL JUG BOTTLE WITH CROP NECK AND EDGE REINFORCEMENT. : de en
  • FR1213499A - Portfolio table : en fr
  • GB831316A - Improvements relating to buttons : en
  • CA595270A - Weft replenishing loom with rotary magazine : en
  • FR1213266A - Improvements to electrical socket contacts : en fr
  • CA595211A - Uhf impedance matching means : en
  • CA595229A - System for detecting conductive bodies : en
  • CA595391A - Noise suppression nozzles for gas stream thrust reaction engines : en
  • CH345365A - Device for color saturation control in a color television set : de en
  • BE585410A - Device for setting a rotatable member in a desired angular position. : en nl
  • BE585456A - Microscopic capsules containing oil and their production process. : en fr
  • USD187521S - Drawer pull : en
  • GB831613A - Refrigeration apparatus : en
  • US2930477A - Conveyor : en
  • US2930626A - Indexing chuck : en
  • US2930798A - 3-alkanoyl 1-tertiary-amino-alkyl indol oximes and production thereof : en
  • ES251695A1 - A mold for the manufacture of centrifuged concrete pipes (Machine-translation by Google Translate, not legally binding) : en es
  • ES254245A1 - A procedure for metal phosphatation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213220A - Friction clutches improvements : en fr
  • ES77407U - Improved windshield (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213622A - Box for tablets, tablets, pills, and others : en fr
  • GB831418A - Refining of lead : en
  • GB831615A - Improvements relating to the mounting of emblems or ornaments on motor vehicles : en
  • FR1212941A - Control unit for wound rotor induction motors : en fr
  • FR1213134A - New manufacturing process for electric capacitors and capacitors obtained by this process : en fr
  • FR1213155A - Manufacturing process of foam resinous materials : en fr
  • GB831607A - Improvements in or relating to the electro-mechanical treatment of liquids, particularly fermented drinks : en
  • ES255442A1 - Mechanism applicable to textile machines to give to the mint of false torque before the folding (Machine-translation by Google Translate, not legally binding) : en es
  • ES77428U - Firewall perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213050A - Device for recording measured values on a punched card : en fr
  • FR1213246A - Improvement in heat treatment furnaces under partial vacuum : en fr
  • GB831516A - Improvements relating to presses for testing materials under compression : en
  • ES77523U - Lock model (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212853A - Device for the remote control of a combined running and safety counterbalance brake for mining machines : en fr
  • GB831732A - Stuffing material, upholstery produced from such material and method for its manufacture : en
  • FR1213082A - New process for coloring polyester fibers : en fr
  • FR1213391A - Regulating device for welding rectifiers : en fr
  • FR72116E - Electronic tubes : en fr
  • ES77515U - Toy umbrella and ornament (Machine-translation by Google Translate, not legally binding) : en es
  • ES77566U - Improved packaging cage (Machine-translation by Google Translate, not legally binding) : en es
  • BE585499A - Enclosures fitted with a lining for room ventilation units. : en fr
  • BE585696A - Installation for the synchronization of information signal distributors : en fr
  • CA595141A - Pressure equalized hot cup : en
  • CH345432A - Deodorization device for lingerie : en fr
  • CH345583A - Device intended for supplying a furnace for the manufacture of Portland cement, lime or for the treatment of other materials : en fr
  • DE1808961U - TENSION BRIDGE FOR FASTENING WORK PIECES. : de en
  • ES77668U - Injector container for medicines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213061A - Filter improvements, especially for agricultural machinery : en fr
  • US2930116A - Reinforcing ring for expansion joint and method of making same : en
  • US2930685A - Explosive composition : en
  • US2930690A - Production of aluminum containing iron base alloys : en
  • US2930929A - Automatic beam control for television camera tubes : en
  • ES77589U - Perfect closing lid-flap for folding containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES77644U - Perforated model of pincers can opener (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212957A - Process for the construction of floors in prefabricated elements : en fr
  • FR1213375A - Additional watering device for venturi scrubbers : en fr
  • GB831414A - Production of cyclo-octatetraene : en
  • GB831793A - : en
  • DE1808835U - RECEPTION CONTAINER WITH CAN HOLDER. : de en
  • FR1213051A - Improved polyolefin mixtures and methods for preparing such mixtures : en fr
  • GB831538A - External or surface broaching machines and tools therefor : en
  • GB831383A - Improvements in or relating to liquid-liquid contacting apparatus : en
  • DE1078640B - Circuit arrangement for transmitting electrical vibrations : de en
  • DE1078946B - Device to protect the surfaces and edges of objects made of ferromagnetic materials during transport : de en
  • FR1213183A - Process for preparing impact resistant polystyrene : en fr
  • ES69779Y - Sound reproduction device : en es
  • GB831617A - Improvements in or relating to telephone systems : en
  • GB831352A - Apparatus adapted for use as a vacuum cleaner or as a drier : en
  • GB831547A - Improvements in or relating to graphite moderator units : en
  • GB831593A - Improvements in or relating to sealing means : en
  • FR1212861A - Traveling wave tube : en fr
  • FR1212866A - Process for the preparation of 6-alkyl-17.alpha-hydroxy-4-pregnene-3.20-diones : en fr
  • FR1213403A - Bumpers in particular for motor vehicles : en fr
  • FR1213537A - Device for forming a signal from a number of other signals : en fr
  • US2930739A - Method and apparatus for forming valve metal foil : en
  • ES77401U - Loading platform for parcels, flimsy objects or irregular shapes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212863A - Electrolytic production of metal from molten baths : en fr
  • GB831667A - Reversible electric motor drive : en
  • ES77648U - Extendable hanger : en es
  • ES77403U - Loading platform for parcels, flimsy objects or irregular shapes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212997A - Improvements to tracer mechanisms for machine tools : en fr
  • US2930366A - Internal combustion engine : en
  • US2930889A - Magnetic signalling system for railways : en
  • DE1078729B - Process for removing hydrogen sulphide from carbon distillation gases : de en
  • FR1213298A - Device applicable to circular machines intended for the manufacture of stockings with mesh : en fr
  • GB831382A - Radioactive tracers : en
  • FR1213018A - Device for the continuous unwinding of an endless belt : en fr
  • USD187562S - Safety razor blade dispenser : en
  • US2930383A - Bobby pin gun : en
  • DK88766C - Method and plant for reducing folds in a glass web which is continuously drawn from a glass melt. : da en
  • CA595066A - Cooking machine : en
  • DE1808815U - MEDICAL INJECTION SYRINGE. : de en
  • ES254070A1 - Electrical control equipment for trolleybuses (Machine-translation by Google Translate, not legally binding) : en es
  • ES254914A1 - Improvements in electrical contactors and similar appliances (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212859A - Production of isotactic hydrocarbon polymers and catalyst used for this purpose : en fr
  • DE1078651B - Process for encasing electrical components with casting resin : de en
  • DE1808887U - FLOOR MILLING, DECK TRIM, CORD OD. DGL. : de en
  • GB831771A - A magazine for delivering disc-shaped articles : en
  • US2930916A - Generator rotor construction : en
  • FR1213195A - tube stretching : en fr
  • FR1213424A - Cooking fat enhancements : en fr
  • GB831395A - Improvements in dispensers of liquid, semi-liquid, pulverulent or crystallized products : en
  • GB831659A - Improvements in or relating to thread guide traversing mechanism for bobbin winding machines : en
  • DE973567C - Elastic mounting of a drive unit with directly connected driven swinging half-axles in the self-supporting structure of a motor vehicle : de en
  • FR1213571A - Device for regulating and controlling the voltage of electric generators, for example synchronous generators : en fr
  • FR72215E - Improvements to shapes intended for bending glass : en fr
  • GB831657A - Improvements in motor road vehicles : en
  • ES77528U - Adjustable telescopic support (Machine-translation by Google Translate, not legally binding) : en es
  • GB831471A - Electric accumulator : en
  • USD187535S - Fishing reel : en
  • ES255330A2 - Electrode manufacturing procedure (Machine-translation by Google Translate, not legally binding) : en es
  • ES71113Y - Mobile multiple shelving : en es
  • ES77590U - Metallic window perfected (Machine-translation by Google Translate, not legally binding) : en es
  • US2930236A - Pressure measuring instrument for high velocity fluids : en
  • US2930963A - Constant frequency alternator : en
  • USD187546S - Earring : en
  • DE1808941U - POST FOR WINE STICK MADE OF LIGHT ALLOY. : de en
  • US2930800A - 4-thianaphtheneacetic acids and preparation thereof : en
  • DE1078633B - Circuit arrangement for operational monitoring in telecommunications systems : de en
  • DE1808744U - DEVICE FOR BARRIER FOR TRANSMISSION OF DRIVE TORQUE AND TO SECURE BOTH END POSITIONS OF THE BARRIER BOOM. : de en
  • DE1078646B - Channel switch for television receiver : de en
  • DE1808729U - DEVICE FOR INTRODUCING ACTIVE SUBSTANCES INTO STREAMING LIQUIDS. : de en
  • DK88752C - Process for the preparation of diphenylalkane or diphenylalkene compounds or acid addition salts or quaternary ammonium compounds thereof. : da en
  • FR1212912A - Electric hot air blower : en fr
  • FR1213182A - A method of forming a coating of resin foams on a substrate : en fr
  • US2930298A - Flash synchronizing apparatus : en
  • US2931032A - Passive detection and direction finding apparatus and target discriminator for use therein : en
  • ES77386U - New sprinkler hose (Machine-translation by Google Translate, not legally binding) : en es
  • CA595107A - Electronic finder : en
  • CA595311A - Adhesive for silicone-treated articles : en
  • DE1809051U - ROOM CONINGLES. : de en
  • FR1213524A - Glass annealing furnace : en fr
  • GB831725A - Improvements relating to releasable fastenings for wearing-apparel : en
  • ES254751A1 - Machine to distribute, discard and classify fish (Machine-translation by Google Translate, not legally binding) : en es
  • US2930824A - Certain n, n'-disubstituted ethylenebisbenzothiazolesulfenamides : en
  • US2930726A - Composition comprising pitch and chlorinated polyolefin, article prepared therefrom, and method of making : en
  • AU5327159A - Improvements in tools for joining and separating pinand socketconnectors : en
  • BE585705A - Process for the production of dialkyl esters of iso-and / or terephthalic acid : en fr
  • FR1213541A - Security device : en fr
  • DE1808820U - SLICING MACHINE FOR SAUSAGE, CHEESE BREAD AND OTHER CUTS. : de en
  • BE585300A - A method and apparatus for the manufacture of phosphors. : en fr
  • CH345449A - Roof : de en
  • DE1078888B - Wheel bearing seal : de en
  • US2930385A - Hair divider and measurer for braiding : en
  • US2930621A - Game : en
  • US2930845A - Universal duplicator apparatus : en
  • DE1808915U - PRESS FOR THE MANUFACTURING OF RECORDS. : de en
  • GB831759A - Improvements in or relating to poppet type thermostatic valves : en
  • GB831749A - An improved enclosure for a line tap or other electric connecting device : en
  • FR1213369A - Dentist instrument : en fr
  • FR1213387A - Automatic gas lighter : en fr
  • US2930160A - Container, especially soap box : en
  • DE1078839B - Shine for galvanic baths : de en
  • US2930649A - Finish molding for automobile bodies : en
  • US2930394A - Self-loading tank and control valve therefor : en
  • US2930292A - Machine tool elevating mechanism : en
  • DE1078809B - Hydraulic piston pump driven by free-flying pistons : de en
  • DE1078925B - Process for the production of sintered magnesia : de en
  • ES253558A3 - Procedure and device for drying, cooling and threading of javºn de lavar and for toilet (Machine-translation by Google Translate, not legally binding) : en es
  • ES61605Y - A primarily long-range flexible handle : en es
  • USD187554S - Machine for drawing shapes in sheet metal : en
  • ES77450U - Material in sheet for the adjustment in typography (Machine-translation by Google Translate, not legally binding) : en es
  • ES77597U - Elastic joint for extensible elements (Machine-translation by Google Translate, not legally binding) : en es
  • FR72364E - Process for the preparation of phosphoric esters of substituted umbelliferones and antiparasitic compositions obtained therefrom : en fr
  • US2930672A - Method of regenerating ammoniacal copper solutions utilized to remove carbon monoxide from gases : en
  • US2930451A - Friction device : en
  • ES77530U - Improved hygienic dressing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213349A - Electric starter for motor : en fr
  • FR1213379A - Water circulation accelerator for boilers and others : en fr
  • ES77460U - Handle for suitcases and the like (Machine-translation by Google Translate, not legally binding) : en es
  • DE1078512B - Compliant hydraulic pit ram : de en
  • CA595147A - Zirconium clad steel and method of manufacturing the same : en
  • ES255393A1 - A new machine to smell olives (Machine-translation by Google Translate, not legally binding) : en es
  • ES77502U - New interchangeable ornaments for ladies shoes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213230A - Timer : en fr
  • GB831576A - Improvements in or relating to cutting devices for filter-tip cigarette manufacture : en
  • DE1809075U - SPACERS FOR PACKAGING PURPOSES. : de en
  • CH345413A - Process for the production of shaped structures, such as threads, fibers, films, foils and the like, from viscose, as well as the products produced in this way : de en
  • GB831305A - Improvements relating to the refining of heavy metals by zone melting : en
  • DE1808817U - BRACKET FOR SMALL LEATHER GOODS. : de en
  • US2930751A - Removing odors from hydrocarbon fuels with trisodium phosphite and bentonite : en
  • US2930818A - Process for the purification of i : en
  • GB831436A - Improvements in or relating to electric lighting fittings : en
  • GB831518A - Improvements in or relating to turbine or pump installations employed in tidal flows : en
  • GB831774A - Methods of fabricating bags of heat sealable materials with closed seams, and bags made by these methods : en
  • ES77646U - Decorative insect (Machine-translation by Google Translate, not legally binding) : en es
  • DE1808721U - COLOR SAMPLE CARD FOR YARNS AND THE LIKE : de en
  • FR1213497A - Obtaining a very high vacuum by using a : en fr
  • US2930232A - Device for manifesting thermal boundaries : en
  • US2930421A - Hacksaw blade clamp : en
  • US2930508A - Machine for successively delivering stacked panels : en
  • AU152298B2 - Manufacture of biguanide derivatives : en
  • BE585330A - Improvements relating to brush holders for electrodynamic machines. : en fr
  • DE1808793U - RING GAP MAGNET SYSTEM. : de en
  • DE1078589B - Procedure for applying tear-off lines to paper : de en
  • DE1078905B - Device for deforming, in particular wire ropes : de en
  • ES77379U - Cement frames for perfected stained glass (Machine-translation by Google Translate, not legally binding) : en es
  • ES77605U - Multiple electronic tube (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213105A - Electric regulator for primary motors : en fr
  • GB831691A - Sealed joints : en
  • GB831410A - Improvements in or relating to video signal display systems : en
  • US2930699A - Method of milling certain cereal grains : en
  • FR1212896A - Process for the production of oxygen and nitrogen in separation columns of air fractionation plants : en fr
  • FR1213114A - Gas liquefaction process : en fr
  • FR1212970A - Apparatus for studying motor skills, i.e. speed and accuracy, of handwriting in an individual with a view to his tactile education : en fr
  • ES251472A1 - Espoleta para armas smarts (Machine-translation by Google Translate, not legally binding) : en es
  • GB831319A - Radiolytic polymerization of cyclopentadiene : en
  • GB831377A - Improvements in locking washers : en
  • GB831466A - Improvements in or relating to machine tools having knee balancing means : en
  • GB831389A - Coin selection mechanism : en
  • CH345533A - Contact grid : de en
  • CH345610A - Electric watch : en fr
  • GB831808A - Improvements in or relating to the manufacture of heat insulating blankets and the like : en
  • BE585628A - High-efficiency, high-heat hotplate for electric cookers and stoves. : en fr
  • USD187573S - Nasal spray inhaler : en
  • ES251825A3 - Procedure for obtaining stainless metal threads (Machine-translation by Google Translate, not legally binding) : en es
  • US2930170A - Means and method for aseptic packaging : en
  • US2930345A - Automatic white-black tire painting machine : en
  • US2930737A - Process for the isolation of relaxin using glacial acetic acid : en
  • FR1213591A - Improvements to automatic altitude compensators in bends, for airplanes and similar vehicles : en fr
  • BE585198A - Method for detaching asbestos cement or similar plates from steel supports. : en fr
  • CA595031A - One-operator net-retrieving and boat-guiding device : en
  • ES255335A3 - Improvements in compressed gas carabines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213309A - Automobile windshield wipers : en fr
  • ES75598U - New bracelet for watches (Machine-translation by Google Translate, not legally binding) : en es
  • ES77563U - Elastic counterplate for magnetic closures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213510A - Water-insoluble azo dyes and process for their preparation : en fr
  • AU241580B2 - Improvements in or relating to pneumatic tyres : en
  • DE1078625B - Device for the transmission of speech signals with frequency band compression : de en
  • FR1213199A - Rewinder improvements : en fr
  • US2930207A - Heater clamping assemblies : en
  • US2930616A - Bowling pin respotting mechanism : en
  • DE1078796B - Device for translating punched terms from a recording medium : de en
  • US2930570A - Pinch clamp : en
  • DK88744C - Process for the preparation of phenthiazine derivatives. : da en
  • ES56497Y - New toy : en es
  • ES77424U - Prefabricated ceramic piece with thermoacoustic insulation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213625A - Centering device for plank sections during thickness planing for the production of small parquet planks : en fr
  • US2930303A - Safety device for shutter release in camera : en
  • US2930934A - Discharge lamp : en
  • DE973406C - Staehlerner stake : de en
  • US2930052A - Bed frame construction : en
  • GB831447A - Improvements in or relating to devices for operating by means of a permanent magnet,an adjustable member in an electric toy or model railway : en
  • GB831643A - Universal hanger for drip-drying garments : en
  • US2931019A - Current failure indicator : en
  • FR1213634A - Improvement in the extraction of lithium from its minerdis : en fr
  • FR1213432A - Advanced furnace for the manufacture of aluminum by electrolysis of molten salt, operating at constant liquid levels : en fr
  • FR1213554A - Process for the production of liquid cyclooctanonoxime hydrochlorides at room temperature : en fr
  • GR20702B - METHOD FOR PLACEMENT OF TILES FOR INVESTMENTS. : el en
  • DE1078949B - Conveyor device to achieve a uniform position of the conveyed material, which preferably consists of flat individual pieces : de en
  • CA595088A - Traveling rack : en
  • CA595390A - Induction galvanometer : en
  • CH345468A - Inclination measuring instrument, especially for slope measurements : de en
  • FR1213055A - Device for achieving complete sealing of controls, such as those of valves, taps or the like : en fr
  • FR1213102A - Electric carriage return device, with interline control in each carriage position, for office machines : en fr
  • GB831535A - Improvements in semi conductor switching devices and circuits therefor : en
  • BE588538A - Improvements to corrugated plastic panels : en fr
  • ES56737Y - Improved mechanism for filing folders : en es
  • US2930088A - Ventilated awning : en
  • US2930331A - System for the handling and transportation of parts, finished articles, or packaged goods : en
  • US2930859A - Electric switches : en
  • US2930304A - Camera back assembly : en
  • US2930938A - Phase failure protective device : en
  • ES76534U - Improvements introduced in the manufacture of footwear (Machine-translation by Google Translate, not legally binding) : en es
  • ES77584U - Improved packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213094A - Process for the preparation of alkynols and alkyne diols : en fr
  • FR1213152A - Gear hobbing machine with device for positioning the workpiece spindle : en fr
  • ES77398U - Improved packaging for pulverulent and granulated materials (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213109A - Mechanical camera : en fr
  • GB831379A - Optical glass : en
  • GB831506A - Improvements in or relating to electric magnetic gear couplings : en
  • ES77411U - Luggage bag perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213065A - Process for separating and recovering carbon dioxide from gas mixtures : en fr
  • FR1213217A - Multiple magnetic head : en fr
  • FR1213360A - Process for producing models and molds : en fr
  • GB831372A - Austenitic alloy steels : en
  • GB831620A - Improvements in or relating to photographic colour reproduction apparatus : en
  • GR20688B - TOILET WASHING BOILER WITH A DIVING FLOAT SYSTEM. : el en
  • ES77416U - New appliance for baking (Machine-translation by Google Translate, not legally binding) : en es
  • DE1808850U - SERVING CART. : de en
  • FR1212871A - Continuous process for the manufacture of lead-alkyl compounds and particularly tetraethyl lead : en fr
  • GB831556A - Improvements in or relating to thermostatic controls for refrigerators : en
  • FR1212931A - Liquid fuel feed device : en fr
  • GB831303A - Improvements in or relating to refining processes for semi-conductor and other materials : en
  • GB831597A - Improvements in cooling systems for motor vehicles : en
  • DE1078779B - Method for non-contact wall thickness measurement in axially moving pipes : de en
  • DE1808718U - CONTAINER FOR WASHING OR DISHWASHING MACHINES. : de en
  • DE1808925U - DEVICE FOR CHECKING THE FROST RESISTANCE OF BUILDING MATERIAL, IN PARTICULAR BRICKS. : de en
  • DE1809041U - CLIP USED AS DIRECTION INDICATOR IN THE DARK. : de en
  • ES77564U - Arrangement for mounting worm tracks on tractors (Machine-translation by Google Translate, not legally binding) : en es
  • GB831289A - Improvements in the preparation of mono-silane : en
  • BE583073A - Continuous manufacturing process for propylene oxide. : en fr
  • FR1213334A - Improved method and apparatus for making pneumatic envelopes : en fr
  • FR1213343A - Housing for apartment buildings in continuous strip : en fr
  • FR1213213A - Poultry feeder : en fr
  • GB831356A - Preparation of 3:3', 5:5'-tetraalkyldiphenoquinones : en
  • CA595214A - Tetramethyl thiuram disulfide fungicide : en
  • CA595186A - Voltage classifier : en
  • ES254451A3 - Improvements in the disposal of switches for arc extinction caused by electric shock (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213430A - Improvements in the construction of coaxial pairs : en fr
  • IE24231L - Water feeder for boilers : en
  • GB831381A - Improvements in poises for use in testing egg-grading machines : en
  • FR1213316A - Additional part for capacitors : en fr
  • GB831312A - Improvements in or relating to toothbrushes : en
  • ES255263A3 - Improvements in the manufacture of boards for formwork (Machine-translation by Google Translate, not legally binding) : en es
  • ES77518U - Improved keychain (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213008A - Continuous process for the production of alkali nitrates from alkali chlorides and nitric acid, with the use of cation exchangers : en fr
  • FR1213300A - Gas generator : en fr
  • FR1213462A - Steam and liquid separator : en fr
  • US2930439A - Buoyant traction vehicle : en
  • FR1213386A - Lid fixing device for flexible tubes : en fr
  • DE1078835B - Control for a switchable gear motor used to drive dump trucks, sliding platforms or similar machines : de en
  • ES253395A1 - A special vehicle for bulk transport of pulverulent material (Machine-translation by Google Translate, not legally binding) : en es
  • ES77675U - Weighing board for corrugated sheets (Machine-translation by Google Translate, not legally binding) : en es
  • GB831814A - Improvements in or relating to revolving cylinder internal combustion engines : en
  • ES253335A1 - Closure reconditioning means and methods : en es
  • GB831708A - Improvements in and relating to a fan and water pump unit for cooling an internal combustion engine : en
  • FR1212966A - Improvements to poles for umbrellas, parasols, parasols and the like : en fr
  • FR1213176A - Printing cylinders obtained by molding fluid or viscous materials : en fr
  • FR1213185A - Process for the manufacture of inflatable balloons : en fr
  • DE1808970U - SORTING DEVICE FOR A POTATO-STONE MIX AND A SIMILAR MIXTURE. : de en
  • DE1808988U - PISTON PUMP, IN PARTICULAR LIQUID CONVEYOR PUMP. : de en
  • GB831690A - Improvements in or relating to mobile carriers, particularly trailers for automatic balers : en
  • CH345389A - Electrical facility : de en
  • GB831580A - Improvements in or relating to arc welding apparatus : en
  • GB831417A - Printing telegraph apparatus for transmitting teleprinter signals with increased reliability : en
  • FR72102E - Improvements relating to the polymerization of olefins : en fr
  • DE1078800B - Key ring : de en
  • DE1078930B - Machine for wrapping block-like objects, e.g. B. cigarette packs : de en
  • ES254309A3 - Adhesive tape distributor (Machine-translation by Google Translate, not legally binding) : en es
  • ES77511U - Adjustable extension counterplate for magnetic closures (Machine-translation by Google Translate, not legally binding) : en es
  • ES77512U - Counterplate for magnetic closures (Machine-translation by Google Translate, not legally binding) : en es
  • GB831512A - Purifying electric induction lamp targets : en
  • GB831791A - Improvements in and relating to magnetic transductors : en
  • DE1809039U - PROBE FOR ELECTRIC LIQUID LEVEL MONITORING. : de en
  • FR1213026A - Leg prosthesis apparatus and method of manufacturing same : en fr
  • FR1213324A - Process for making hectographic prints of printing plates by photomechanical means : en fr
  • GB831745A - Process for the recovery of dissolved metal values : en
  • ES77365U - Exhibition display for boats and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES77375U - Push button automatic switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212911A - Aseptic paper dispenser for food packaging : en fr
  • BE585513A - Method of constructing walls, walls, partitions or the like and prefabricated elements for its implementation. : en fr
  • CA595075A - Vibrating apparatus for handling loose material : en
  • GB831349A - Improvements in variable stroke radial cylinder pumps or motors : en
  • GB831398A - Bending of flat glass sheets : en
  • ES77636U - Anti-glare device applicable to headlights of any type (Machine-translation by Google Translate, not legally binding) : en es
  • GB831421A - ª‡,ª‡ bis (chlorophenyl) alkanols : en
  • GB831537A - Improvements in or relating to the manufacture of electrical capacitors : en
  • GB831614A - Improvements in and relating to micrometer dial gauges : en
  • GB831823A - Method for preparing de-hydrated aldols of high molecular weight : en
  • DE1078629B - Circuit arrangement for controlling connection establishment in dial-up switching systems : de en
  • DE1808857U - CLOSED, MOVABLE END END PART FOR FITTED FOOT SLEEVES AND TELESCOPIC EXTENSIONS. : de en
  • DK88746C - Process for the preparation of phentiazine derivatives. : da en
  • DE1078534B - Multi-chamber coke fire water purification system : de en
  • FR1213496A - Water and vapor separator cyclone for boiling water atomic reactor cell : en fr
  • GB831317A - Apparatus for the regulation of hydraulic transmissions, more particularly for reel drives : en
  • GB831709A - Improvements in or relating to pompons : en
  • US2930681A - Fuels for compression-ignition engines : en
  • ES255578A1 - Unidirectional mechanism of rotating coupling (Machine-translation by Google Translate, not legally binding) : en es
  • ES77634U - Coif for female headdress (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213229A - Guide device for pipes, cables or other flexible elements connected to movable bodies : en fr
  • FR1213296A - Connections to coupling member and yoke : en fr
  • DE973569C - Converter for converting singular labels to multi-level code : de en
  • CA595314A - Hydrogen-ion-exchange processes for the treatment of water : en
  • CH345334A - Process for the preparation of dialkyldithiophosphoric acid esters : de en
  • CH345570A - Strap stretching unit in a textile machine : de en
  • US2930517A - Folded carton type pack : en
  • DE1078748B - Mechanical lifting stairs : de en
  • DE973576C - Cupola furnace system, in which a recuperative hot water heater system common to both open ovens is provided for two cupolas that are preferably operated alternately : de en
  • FR1213256A - Device for raising and lowering devices whose height needs to be adjusted, such as, for example, drawing boards, cinematographic darkrooms, chi-ray devices, tables and chairs, this result being obtained using a single column carrying the object to be moved : en fr
  • CH345407A - Burner device for liquid and gaseous fuels : de en
  • CH345494A - Gasoline-based motor fuel : de en
  • DE973346C - Central photographic shutter with built-in feed mechanism and synchronous contact device : de en
  • GB831302A - Reaction products of polymers with polyisocyanates or polyisothiocyanates : en
  • DE1078540B - Device for condensing gaseous flow media : de en
  • DK88754C - Telephone set for central energy system and with transistor amplifier to reduce transmission attenuation. : da en
  • ES252497A1 - A system of means to secure a container on the surface of a support directed up (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213123A - Airplane with annular wing and propellant device mounted in this wing : en fr
  • GB831480A - Improvements in or relating to wheel covers : en
  • CH345325A - Stable aqueous dispersion of a colored pigment and process for preparing this dispersion : en fr
  • US2930239A - Timer control mechanism for longitudinally shiftable member : en
  • US2930272A - Musical box movement and winding means therefor : en
  • US2930864A - Hydraulic brake locking device : en
  • FR1213289A - Manufacturing process of semiconductor electrode systems, in particular transistrons and diodes : en fr
  • US2930188A - Gas-turbine engine with failure-operated control means : en
  • US2930548A - Aircraft steering mechanism : en
  • CH345528A - Suitcases, in particular for sewing machines : de en
  • FR1213581A - Manufacture of Portland cement clinker : en fr
  • ES255334A1 - New oscillating mechanism of unidirectional pressure drive (Machine-translation by Google Translate, not legally binding) : en es
  • ES255581A3 - Improvements in the liquid gas transfer system and its corresponding device (Machine-translation by Google Translate, not legally binding) : en es
  • ES44956Y - Coupling device for plastic containers protected by resistant outer containers : en es
  • FR1213243A - Pulse controlled trip unit : en fr
  • FR1213474A - Improvements to typesetting systems for printed texts : en fr
  • GB831329A - Improvements relating to letter and like filing appliances : en
  • AU239714B2 - Improvements in or relating to buffers for railway vehicles : en
  • US2930455A - Damping devices : en
  • DE1078696B - Traveling field pipes with a conductive helix as a delay line : de en
  • GB831387A - Improvements in or relating to a method of sewing by zig-zag sewing machines : en
  • GB831752A - Improvements relating to pneumatic linear dimension gauging instruments : en
  • GR20697B - SELF-DIRECTED DIVING RIVER CABINET RESCUE. : el en
  • AU5319759A - Improvements in or relating to penicillin derivatives : en
  • BE583171A - New contrast agents. : en fr
  • DE1808750U - LOOSE STRIP FOR REMOTE SIGNALING SYSTEMS. : de en
  • US2930757A - Lubricating compositions containing salts of monocarboxylic acids and free alkalinity : en
  • USD187555S - Garment folder : en
  • ES77643U - Taco perfected to secure screws in walls (Machine-translation by Google Translate, not legally binding) : en es
  • US2930586A - Drilling method and apparatus : en
  • DE1078733B - Process for the production of threads or fibers from copolymers of acrylonitrile which can be easily dyed with Kuepen dyes : de en
  • DE1808911U - INCLINE METER FOR MOTOR VEHICLES. : de en
  • DE1809016U - SAUSAGE CASE VENTILATOR. : de en
  • DE1808728U - DEVICE FOR ADDING SOLVED CHEMICALS TO A FLOW OF LIQUID. : de en
  • GR20705B - NEW SWITCHING PANEL MONOPOLIC, BIPOLAR AND CATRIPOLIC 25, 40, 60 AND 100 A. : el en
  • US2930231A - Flow measuring apparatus : en
  • US2930887A - Electronic track circuits : en
  • US2930419A - Apparatus for feeding logs to gangsaws : en
  • US2930485A - Trash rack : en
  • US2930577A - Elastic seal valve : en
  • DE1808926U - TEACHING AND LEARNING MATERIALS FOR THE ILLUSTRATIVE STRUCTURE OF THE HIGHER NUMBER ROOM. : de en
  • ES250294A3 - Electric freezer for refrigerators (Machine-translation by Google Translate, not legally binding) : en es
  • ES77507U - Overpressure valve for hydraulic mine stemples (Machine-translation by Google Translate, not legally binding) : en es
  • GB831430A - Filter unit and filters equipped therewith : en
  • DE1078561B - Process for the production of mixtures of formic, acetic, lactic and glycolic acid or their alkali salts : de en
  • DE1808827U - DEVICE FOR SWEEPING CARPETS, FURNITURE COVERS, OR. DGL. FABRIC. : de en
  • US2930263A - Dowel jigs : en
  • ES77362U - Container for solids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213561A - Portable Heated Fans Improvements : en fr
  • DE1808715U - DEVICE FOR SEPARATING HOT-ROLLED SHEET PACKAGES INTO INDIVIDUAL SHEETS. : de en
  • DE1808845U - DEVICE FOR ADJUSTING THE HEAD SECTION OF FOLD-DOWN FURNITURE. : de en
  • ES77633U - Perfect case for razor blades (Machine-translation by Google Translate, not legally binding) : en es
  • BE585446A - A suspension and pointing device for an observation telescope from a vehicle subjected to vibrations such as a helicopter. : en fr
  • IE24271L - Water-level alarm for steam boilers : en
  • US2930066A - Windshield cleaning system : en
  • CA595372A - Method and apparatus for recompression evaporator : en
  • CH345357A - Device for mixing gaseous and liquid media : de en
  • DE1078727B - Pipe air preheater : de en
  • DE1808871U - REFLECTOR FOR INFRARED GAS GLASS LAMP. : de en
  • DE1809025U - HAIRDRESSING SCISSORS. : de en
  • US2930250A - Balanced, point edge control device for gas pedals : en
  • US2930545A - Automatic celestial navigation control system : en
  • US2930878A - Apparatus for the transverse cutting of films, tapes, or the like, of thermoplastic material : en
  • DE1078704B - Monostable multivibrator for timer and pulse triggering stages : de en
  • GB831409A - Improvements in or relating to multi-stage centrifugal compressors : en
  • GB831411A - Channel filter : en
  • GB831485A - Improvements in or relating to spinning and twisting machines : en
  • USD187531S - Parallel compression tap : en
  • CH345599A - centrifuge : de en
  • DE1078951B - Device for the target identification of pneumatic tube jacks : de en
  • US2930566A - Adjustable bed clamps for therapeutic devices : en
  • US2930602A - Gas analysis crucible : en
  • US2930646A - Deadlocking latch mechanisms : en
  • US2930058A - Scraped surface chiller : en
  • US2930381A - Automatic cigarette weight-adjusting device for cigarette-making machines : en
  • CA595195A - Electrical connector : en
  • CH345338A - Process for the production of new Halogenpregnanen : de en
  • CH345366A - Installation for converting records : en fr
  • CA595205A - Automatic error deletion for paper tape : en
  • CA595370A - Sealed welding cable terminals : en
  • US2930047A - Bathroom : en
  • BE585414A - Calculator. : en fr
  • CA595407A - Television receiver : en
  • US2930716A - Crease resistant resin composition for textiles : en
  • DE1809098U - TOOL BUSHING OR TOOLBOOK WITH MAGNET. : de en
  • US2930754A - Method of separating hydrocarbons : en
  • CA595231A - Reduction kiln : en
  • US2930211A - Flexible coupling and bushing construction : en
  • DE1078653B - Flexible coaxial cable with attenuation essentially independent of the frequency : de en
  • DE1078699B - Voltage and voltage comparison indicator tubes : de en
  • DE1808748U - RADIO LISTENER FOR THE HEAVY-HEAVY. : de en
  • DE1078826B - Valve coupling for hose lines : de en
  • DE1078945B - Device for the even distribution of filling material, in particular loam and clay, in silos : de en
  • DE1808716U - DRY SPIN. : de en
  • US2930380A - Girdle : en
  • CA595213A - Ferroelectric circuit element : en
  • AU5327459A - Bone china and method of making it : en
  • BE585636A - Universal joint device with double gimbal : en fr
  • CH345499A - Combustion device with at least one combustion chamber : de en
  • CH345609A - Waterproof watch box : en fr
  • CA595303A - Range tracking system : en
  • CH345526A - Sewing machine : en fr
  • US2930190A - Bypass gas turbine power plant employing regenerative cycle : en
  • US2930585A - Portable winch : en
  • US2930863A - Acceleration detectors : en
  • CA595048A - Ice making machines : en
  • AU5329059A - Apparatus for measuring capacitivity ofa material : en
  • BE585602A - Apparatus for removing a thread from a bundle of threads : en fr
  • US2930335A - Corn planter track attachment : en
  • US2930180A - Ring frame control device : en
  • CA595099A - Ultra-sonic wave absorption apparatus : en
  • CA595421A - Heat-hardenable compositions composed of polyvinyl chloride, epoxy resin and hardening agent : en
  • CH345329A - Process for the preparation of sodium perborate trihydrate from sodium perborate tetrahydrate : de en
  • CH345351A - Process for the preparation of an acylaminopropanediol : de en
  • US2930696A - Food product and method of manufacture : en
  • DE1078712B - Gas-permeable electrode for the heat treatment of substances in an electrical high-frequency field : de en
  • DE1078877B - Cross-sectional variable nozzle : de en
  • ES77354U - Improved winder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212977A - Advanced washing machine : en fr
  • CA595101A - Automobile heater water valve : en
  • BE585396A - Improvements to blinds. : en fr
  • CA595046A - Stop valve : en
  • CH345431A - Multipurpose toiletries : en fr
  • BE585433A - Shoe heel. : en fr
  • US2930053A - Bedmaking device : en
  • US2930374A - Down-draft deflector for gas fired furnaces and heaters : en
  • US2930457A - Electromagnetically releasable brake : en
  • US2931023A - Digital position indicator : en
  • BE585526A - A method of assembling sheet materials. : en fr
  • CA595333A - Synthesis of 4-amino-3-isoxazolidone and its derivatives : en
  • BE585478A - Tool holder with an exchangeable sheath and a tool. : en fr
  • CH345540A - Isodrome regulators for power machines, in particular water turbines : de en
  • DE1078634B - Amplitude-modulated RF transmitter that can be switched on in various operating modes : de en
  • DE1808743U - SLIDING AXLE BEARING FOR RAIL VEHICLES. : de en
  • DE1808862U - SHELVING TRAY. : de en
  • FR1213414A - Arc welding equipment : en fr
  • BE585620A - High performance tubular shaped cellar radiator : en fr
  • CA595153A - Alkylate having improved sulfonating characteristics : en
  • CA595383A - Electromagnetic circuit-controlling device and apparatus embodying the same : en
  • DE1809036U - MACHINE FOR SHAPING AND VULCANIZING FOOTWEAR AND THE LIKE : de en
  • DE1809064U - SETTING TABLE FOR LOADING TUNNEL CART. : de en
  • FR1212927A - Front ring seals : en fr
  • FR1213455A - Application of polyester laminate, to the roof of an automobile car : en fr
  • GB831500A - Improvements relating to a.c. single phase induction motors : en
  • AU241387B2 - Synthesis of aromatic compounds of boron : en
  • BE585661A - Process for making pieces of clothing, more particularly clothing intended to cover the torso, and garments obtained : en fr
  • US2930799A - Bicyclic anhydride of meso-alpha, alpha'-dithioadipic acid and method of making the same : en
  • AU236555B2 - Sash window assembly : en
  • BE585399A - Hair removal process for slaughtered pigs. : en fr
  • CA595302A - Purification of uf6 : en
  • CA595382A - Rotary, sliding vane, fluid pump and motor : en
  • CH345550A - rim : de en
  • US2930939A - Panel : en
  • US2930785A - Process and catalyst for production of olefin polymers : en
  • ES77679U - Advertising billboard (Machine-translation by Google Translate, not legally binding) : en es
  • USD187537S - Kitchen cabinet : en
  • CA595358A - Bearing seals for universal joints : en
  • CH345516A - Shock absorbing bearing for small mechanical mobile : en fr
  • CA595113A - Electrical multiple circuit tester : en
  • CA595325A - Color television receiver : en
  • AU5328059A - Metal titanate preparation : en
  • CA595203A - Method and apparatus for forming metal filaments : en
  • CA595348A - Film resistor element and method of fabricating the same : en
  • BE585524A - Cover plate. : en fr
  • US2930092A - Interchangeable button : en
  • US2930719A - Smoking composition : en
  • US2930560A - Material handling pallet : en
  • US2930831A - Storage battery cap : en
  • BE585226A - Removable reel, especially for web-shaped photographic material. : en nl
  • CA595276A - Process of and apparatus for continuously shaping a thermoplastic synthetic substance while lubricating the surface of the substance : en
  • CA595357A - Flexible hinges : en
  • CH345331A - Process for the defibration and pre-ripening of alkali cellulose : de en
  • BE585700A - Method and apparatus for the production and transfer of decals on plastic articles : en fr
  • BE585635A - Improvements to male and female matings mating and uncoupling quietly. : en fr
  • CH345381A - Reversing control device for electric motors : de en
  • CH345392A - Cathode body for an electric discharge tube : de en
  • DE1808800U - Larynx binocular. : de en
  • FR1213646A - Motor control gear : en fr
  • GB831807A - Improvements relating to anti-friction spindles and the like : en
  • CA595126A - Fluoroethyl esters : en
  • CA595196A - Automatic frequency control system with a two-speed frequency sweep : en
  • US2930146A - Arithmetical aid for teaching fractions : en
  • US2930789A - Polymerization of olefines with a catalyst of chromium oxide on aluminum orthophosphate : en
  • BE583218A - Electrode for electric glass furnace. : en fr
  • DE1809023U - DEVICE FOR CLOSING WINDOWS, DOORS OR. DGL. : de en
  • US2930352A - Animal self-feeder : en
  • US2930945A - Power transmission : en
  • CH345375A - Installation comprising a circuit breaker controlled by a device operating in synchronism with the current flowing through the circuit breaker : en fr
  • CA595157A - Semiconductive device and method of manufacture : en
  • CA595201A - Steam iron : en
  • CH345341A - Process for the preparation of a, B-di- (aryloxazolyl- (2)) - ethylenes : de en
  • CH345359A - Process for the operation of a freezer system and system for carrying out the process : de en
  • DE1808889U - ELEVATOR CARRIERS. : de en
  • CA595431A - Ternary thallium bismuth sulfur group compositions : en
  • CH345437A - Device applicable to dishes, crockery or the like for placing food, objects, etc. : en it
  • ES254467A1 - IMPROVEMENTS IN MAGNETIC CIRCUIT VOLTAGE STABILIZERS WITH SATURATED CORE : en es
  • ES69796Y - Perfected coffee maker : en es
  • GB831746A - Improvements in or relating to mould-vibrating apparatus : en
  • AU5326059A - Edge seaming apparatus : en
  • AU233912B2 - Metal titanate preparation : en
  • BE585509A - : en fr
  • DE1078794B - Electrically controlled thermo-bimetal regulator : de en
  • DE1078907B - Means for designating or patterning objects made of rubber compounds and the like. ae. Fabrics : de en
  • AU239548B2 - Metal treatment : en
  • CA595190A - Hydraulic system : en
  • BE585349A - Stretcher train for spinning machines. : en fr
  • CA595176A - Vessel support : en
  • CA595304A - Electronic heating methods and apparatus : en
  • CH345460A - Mixture containing thermoplastic and plasticizer : de en
  • US2930150A - Sling back shoe : en
  • US2930992A - Wide band r-c oscillator : en
  • USD187530S - Dental medicament bottle stand for dental bracket trays : en
  • DE1078830B - Sealing for bearings, especially the bearings of conveyor belt idlers : de en
  • DE1078827B - Connection device consisting of socket and coupling plug for devices through which liquid flows : de en
  • FR72266E - Rigid axle for motor vehicles : en fr
  • GB831291A - Improvements relating to moulded terminal blocks : en
  • BE585280A - Device for waving the wires. : en fr
  • CA595243A - Step by step motor : en
  • CA595362A - Three stage load compensating brake : en
  • CH345527A - Sewing machine : en fr
  • DE1808819U - INFLATABLE SEAT CUSHION. : de en
  • CA595025A - Storm sash : en
  • US2931013A - Electrical selecting systems : en
  • US2930512A - Apparatus for holding and discharging free-flowing solid materials : en
  • US2930539A - Coiling machine : en
  • CA595172A - Straightening apparatus : en
  • CH345377A - Electrical contact device : de en
  • US2930197A - Underground storage of high pressure petroleum gases : en
  • ES77483U - Improved device for actuating valves for taps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213031A - Eye wash device : en fr
  • US2930347A - Vacuum seal for evacuated systems : en
  • AU5315559A - Improvements in or relating to transmission systems : en
  • BE585304A - Transformer winding. : en fr
  • DE1078537B - Line-up device made of plastic for folders : de en
  • AU236485B2 - A device for transporting preferentially projectable sections of a map, a picture of the like : en
  • AU5313559A - A process for the manufacture of isoprene and formaldehyde from 4,4 - dimethylmet adioxane and catalysts therefor : en
  • FR1213276A - Handbrake device for motor cars : en fr
  • US2931002A - Slip ring mount : en
  • US2930860A - Resettable time switch : en
  • US2930987A - Signal translation system : en
  • US2930217A - Washing machine : en
  • US2930496A - Storage apparatus : en
  • ES70035Y - Closing device for tubes and other containers : en es
  • ES77621U - High vacuum seal valve for high vacuum (Machine-translation by Google Translate, not legally binding) : en es
  • ES77680U - Improved wire guide tab (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213129A - Capacitor and its mounting method : en fr
  • FR1213321A - Multipurpose cistern or tank : en fr
  • GB831307A - Improvements in or relating to electric incandescent lamp fittings : en
  • US2930440A - Exhaust system : en
  • US2930931A - Electronic device : en
  • US2930103A - Tow stretching apparatus : en
  • US2930533A - Spray gun : en
  • US2930912A - Composite electromechanical tranducer : en
  • DE1808836U - CURTAIN ROD OD. DGL. : de en
  • DE1809027U - BALL BEARING MECHANICS FOR PENCILS. : de en
  • DE1078648B - Separator for galvanic elements : de en
  • DE1078665B - Feedback of the switching on or off of a switch controlled via a weak current line by means of superimposition of audio-frequency control pulses, which connects a consumer to a high-voltage network : de en
  • DE1808861U - STIRRER FOR FOAM STIRRING KITCHEN GOODS. : de en
  • DE1808996U - ALL-PURPOSE SINGLE-AXLE TRAILER WITH FILLER BOX ON SPECIAL FRAME WITH INDEPENDENT UNLOADING DEVICE TO THE REAR AND DOWN : de en
  • DE1078875B - Body flowed over with slits that lead from one side of the flow to the other : de en
  • DE1809063U - WRAP PRESS FORM. : de en
  • BE585207A - Anti-scald product. : en fr
  • CA595420A - Production of sodium perborate : en
  • DE1808810U - INSTRUMENT AND DRUG CABINET. : de en
  • US2930322A - Hydraulic pump, driving motor and reservoir combination : en
  • FR1213019A - Apparatus for storing and pumping a volatile liquid : en fr
  • US2930775A - Pigment pastes containing water-soluble diisobutylene-maleic anhydride copolymer salts : en
  • US2930120A - Single guard razor with bladeadjusting means : en
  • US2930333A - Oven for baking, heating or keeping bakers' wares at a constant temperature : en
  • US2930354A - Alternate push rocking latch mechanism for retractable ball pen : en
  • US2930390A - Transmitting apparatus : en
  • US2930571A - Electrically operable valve control mechanism : en
  • US2930874A - Adjustable temperature responsive control for electrical devices : en
  • FR72203E - Improvements to electrical cross-bar switches : en fr
  • BE585196A - Device used to load, transport and unload. : en fr
  • BE585219Q - Gate valve. : en fr
  • DE1078541B - Adjustable heating device for rectifying columns : de en
  • DE1078581B - Process for the production of 1, 3-Dioxolanyl- (4) -methylaethern of o-Vanillinsaeuramiden : de en
  • DK88755C - Single-page tape transmission system. : da en
  • ES254974A3 - Machine to repair stockings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213368A - Process for obtaining moire effects and resulting new product : en fr
  • BE583116A - Process for the preparation of alpha- (nitro-lactams). : en fr
  • ES252123A1 - Improvements in the provision of the armor in construction elements of armed concrete (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212895A - Process for optical bleaching of polyacrylonitrile fibers : en fr
  • FR1213463A - Machine for enlarged printing of photographic images : en fr
  • FR1213508A - Film-forming compositions based on polyvinyl fluoride : en fr
  • GB831653A - Improved apparatus for making perspective drawings : en
  • DE1808841U - FLUSCH SEMI-LINEN FABRIC FOR BEDDING. : de en
  • US2930969A - Electrical earth borehole logging apparatus : en
  • BE585504A - Cell feeder. : en fr
  • CH345383A - linear actuator : de en
  • CH345558A - Grinding machine : en fr
  • US2930245A - Valve operating mechanism : en
  • US2930769A - Process of foaming a saturated polyester using a dicarboxylic acid diazide as the blowing agent and product obtained thereby : en
  • FR1213636A - Improvements to current transformers : en fr
  • GB831472A - Improvements in or relating to ejection seats for aircraft : en
  • IE24528L - Steroid compounds : en
  • DE1808811U - TABLET, DRAGEE OR CAPSULE CONTAINERS FOR SINGLE USE. : de en
  • DE973572C - Stream sifter : de en
  • ES253378A1 - Improvements introduced in the manufacture of plugs for metal barrels (Machine-translation by Google Translate, not legally binding) : en es
  • ES254520A3 - Procedure for the preparation of water-resistant mica paper (Machine-translation by Google Translate, not legally binding) : en es
  • ES255162A3 - IMPROVEMENTS MADE IN THE DRAIN COLLECTORS : en es
  • GB831611A - Improvements in valve apparatus for the control of fluids : en
  • CH345471A - Handheld microphone for sound recording and reproducing devices : de en
  • DE1078790B - Arrangement for the transmission of information as a result of a command : de en
  • GB831626A - A synthetic plastic pipe and a method and apparatus for its manufacture : en
  • DK88756C - Controllable inductor. : da en
  • GB831622A - Plant-pots, seed-trays and seed-boxes made from waste wood material : en
  • US2930437A - Disk harrow with double extensions : en
  • US2930961A - Fuse monitoring circuit : en
  • AU235325B2 - Panel for bays in electrical communication and testing technique : en
  • DE1078533B - Phthalocyanine blue preparation and process for its preparation : de en
  • ES77400U - Loading platform (Machine-translation by Google Translate, not legally binding) : en es
  • AU234598B2 - Aircraft and jet engine therefor having means precluding ingestion of debris : en
  • CA595151A - Circle welding machine : en
  • DE1808863U - TROUSERS OR SKIRTS. : de en
  • FR1212950A - Advanced hypodermic needle and method for its manufacture : en fr
  • ES77476U - Improved lock, with lock, for suitcases and similar (Machine-translation by Google Translate, not legally binding) : en es
  • DE1809049U - EXERCISE EQUIPMENT FOR CYCLING DRIVERS. : de en
  • DK88773C - Flask for firearms. : da en
  • FR1212856A - Improvements to forced circulation steam generators : en fr
  • FR72107E - : fr
  • GB831463A - Improvements in or relating to driving mechanisms for causing a driven element to follow a given path : en
  • DE1808838U - FLOWER POT. : de en
  • DE1808932U - DEVICE FOR PUNCHING PROGRAMMING CARDS. : de en
  • DE1078695B - Amplifying semiconductor arrangement with control of the flow cross section of a majority charge carrier current : de en
  • DE1078823B - Device for displaying and measuring the lubricating oil delivered by a conveyor element to a lubrication point : de en
  • US2930413A - Coil assembling machine : en
  • US2930942A - Complementary symmetry transistor coincidence detector : en
  • FR1212973A - Mechanical system for executing an order at one of several determined points on a route whose address has been previously given : en fr
  • US2930154A - Badges and pin-attaching means therefor : en
  • US2930902A - Primed gate using binary cores : en
  • US2930357A - Power-steering devices for vehicles : en
  • US2930748A - Fluid catalytic process with preliminary treatment of the feed : en
  • US2930771A - Foamable heat insulating resinous composition containing a borohydride blowing agent : en
  • BE585548A - Process for the preparation of a quickly soluble sugar. : en nl
  • CA595104A - Phonograph pickups : en
  • DE1078677B - Electrically powered mechanical transducer : de en
  • ES67387Y - Enhanced castable material brush : en es
  • ES77574U - New document securing device (Machine-translation by Google Translate, not legally binding) : en es
  • GR20703B - CORRECT ELECTRIC WATER HEATER PLACED ON THE FLOOR. : el en
  • FR1213136A - New acylated alpha-alpha-dihydroxy-diaminoanthraquinones, their preparation process and process for dyeing hydrophobic textile fibers : en fr
  • GB831423A - Improvements in and relating to a tubulous boiler with a radiant furnace for steam generation or for heating water or other liquid : en
  • ES254530A3 - Improvements in the procedure for the manufacture of means for the protection of goods during their transportation and storage (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213346A - Progressive hauler for mining wagons and similar vehicles running on rails : en fr
  • FR1213381A - Furnace-boiler for kitchen, hot water and central heating : en fr
  • GB831465A - Improvements in or relating to stretching machines for dryer felts : en
  • US2930801A - Production of organic acids from aldehydes : en
  • US2930920A - Electrical discharge lamp : en
  • ES255110A3 - Improvements introduced in the manufacturing of seºora's shoes (Machine-translation by Google Translate, not legally binding) : en es
  • GB831491A - Improvements relating to chutes for the suppressing of electric arcs : en
  • DE1078885B - Rack and pinion steering and individual suspension of the steered wheels of motor vehicles : de en
  • AU5322659A - Improvements in or relating to buffers for railway vehicles : en
  • AU5325659A - Improvements in or relating to penicillin derivatives : en
  • CH345489A - Drive device for electrically operated butter machines, mixing machines, etc. : de en
  • DE1078563B - Process for the production of tetrachloroterephthalic acid : de en
  • DE1078659B - Electrical cable lug and device for its attachment : de en
  • US2930414A - Liquid filling device : en
  • DE1078630B - Circuit arrangement for self-dialing long-distance traffic in a telephone system with several network groups, the network group centers of which can be connected in series for a connection : de en
  • FR1213075A - Process for the production of formaldehyde by oxidation of methanol : en fr
  • ES77531U - Improved utensil for gas ignition (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212893A - Crosslinked polyoxymethylenes : en fr
  • FR1213342A - Mechanical device of animated religious evocation : en fr
  • DE1809024U - SLIDING DOOR ROLLER HOUSING. : de en
  • FR1212926A - Prefabricated panel <wall- curtain> construction system : en fr
  • GB831370A - Improvements in power transmission unit : en
  • FR1213247A - Deuterium production process : en fr
  • FR1213601A - : fr
  • GB831825A - Window constructions : en
  • FR1213180A - Signal transfer device in an accumulator working in cycles : en fr
  • FR1213262A - Magnetic soap dish : en fr
  • GB831435A - Arrangement for the reduction of radiation arising from sawtooth voltages and currents : en
  • US2930295A - Adjustable manhole frame : en
  • ES77166U - Mixing turbine for liquids and gases (Machine-translation by Google Translate, not legally binding) : en es
  • ES77614U - Perfect opener stopper (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213015A - Distributor hopper : en fr
  • ES254277A1 - Improvements in the construction of kitchen plates heated electrically with closed front side and with a temperature regulator (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213237A - adjustable transistor amplifier stage : en fr
  • FR1213307A - House temperature regulator : en fr
  • FR1213624A - New process and device for the manufacture of porous membranes : en fr
  • CA595296A - Dual chambered fluid power device : en
  • DE1808999U - WARNING DEVICE FOR MOTOR VEHICLES. : de en
  • ES254265A3 - Perfeections introduced in coffee machines by hydrocompression (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212901A - non-uniformly arranged interrupted fin heat exchanger : en fr
  • US2930177A - Cotton picking unit with cleaning and separating means : en
  • US2930591A - Baseboard radiator : en
  • US2930617A - Bowling pin handling mechanism : en
  • AU5319059A - Edge connector for printed wire board : en
  • AU4196958A - Improvements relating to apparatus for spraying sheep or other animals : en
  • BE585445A - Electrical method and device for improving heat exchange within a gas. : en fr
  • DE1808708U - HEADSCARF. : de en
  • DE1809011U - DEVICE FOR REMOVING METALLIC SLEEVES OR SLEEVE REMAINS AND THE LIKE ON THE BOTTLE NECK. : de en
  • ES252392A1 - Procedure for obtaining caprolactama (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213119A - Bath to corrode copper and regeneration of this bath : en fr
  • FR1213233A - Shoe trolley : en fr
  • FR1213567A - Radio receiver mounted in a housing : en fr
  • GB831790A - Pesticidal compositions : en
  • DE1078927B - Carbon bodies, in particular graphite bodies for nuclear reactors, and processes for their manufacture : de en
  • DE1808876U - REINFORCEMENT MAT FOR REINFORCED CONCRETE CONSTRUCTION. : de en
  • ES251724A1 - Improvements introduced in the manufacture of centelling materials by reflection, especially for publicity (Machine-translation by Google Translate, not legally binding) : en es
  • ES77342U - Tool holder perfected (Machine-translation by Google Translate, not legally binding) : en es
  • DK88775C - Pneumatic conveyor operating according to the fluidization method. : da en
  • ES77539U - Spherical housing (Machine-translation by Google Translate, not legally binding) : en es
  • GB831514A - Improvements in or relating to travelling wave tubes : en
  • US2930115A - Method of producing a modular body for controlled mixing or emission of a plurality of fluids : en
  • US2930226A - Apparatus for the simulation of combustion : en
  • US2930954A - Electric capacitor : en
  • US2930988A - Apparatus for generating frequencies : en
  • US2930108A - Method for fabricating semiconductive devices : en
  • US2930399A - Resilient material check valve : en
  • US2930917A - Ion sources : en
  • US2930792A - Method for conditioning vat dye filter cakes : en
  • AU237131B2 - Improved apparatus for testing ring seals : en
  • DE1808867U - HYDRAULIC TWO OR MULTI-SHELL GRIPPER. : de en
  • DE1809035U - SHOEMAKER TOOL. : de en
  • ES252131A1 - Method for producing a composition for use as a protective covering of metallic structures (Machine-translation by Google Translate, not legally binding) : en es
  • ES254271A1 - Improvements in hard metal cutting bodies or ceramic material for cutting tools (Machine-translation by Google Translate, not legally binding) : en es
  • ES77366U - Improved platelet (Machine-translation by Google Translate, not legally binding) : en es
  • ES77546U - Footwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213227A - Steel wire mattress base : en fr
  • FR1213377A - Method and machine for forming coils formed by fiber ribbons : en fr
  • FR1213437A - Method and apparatus for transporting powdery materials : en fr
  • FR1213595A - Improvements to refrigeration devices : en fr
  • GB831278A - Improvements in the synchronisation of similar three-phase alternating current supplies : en
  • US2930294A - Device for folding sliding boxes for package receptacles : en
  • CH345618A - Device for keeping the end of the last inserted weft thread stretched on a rapier loom : de en
  • DE1078913B - Swim fin consisting of a piece of elastic material : de en
  • ES77466U - New precision turning point for lathes (Machine-translation by Google Translate, not legally binding) : en es
  • GB831327A - Improvements in and relating to conveyor belts : en
  • GB831602A - Improvements in or relating to cigarette-making machinery : en
  • ES77664U - Improved closure device for elastic wall containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212876A - Liquid coating compositions based on acrylic resin : en fr
  • ES77587U - Container for all kinds of frozen food products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213533A - Process for the production of copolymers based on polyesters : en fr
  • FR1212852A - Process for microbiologically introducing a hydroxyl in the 16alpha position of delta4-3, 20-dicito-17alpha-hydroxy-halogenopregnenes : en fr
  • FR1213278A - Process for producing electrical energy from carbon monoxide by indirect transformation in an alkaline electrolyte of a fuel : en fr
  • FR1213297A - Children's tricycle with tipping body controlled by levers : en fr
  • ES254994A3 - A soltable insurance device (Machine-translation by Google Translate, not legally binding) : en es
  • US2930445A - Filter unit : en
  • US2930553A - Aircraft cooling method : en
  • US2930756A - Composition for scale conditioning and lubrication of metals : en
  • US2930643A - Split ring packing : en
  • US2930871A - Vibration responsive switch : en
  • US2930633A - Conduit coupling carrier : en
  • US2930828A - Storage batteries intended to be used in inflammable atmospheres : en
  • DE1808796U - OIL BURNER LOCATED OUTSIDE THE HEATER. : de en
  • FR1213192A - double skeleton silver catalytic electrode : en fr
  • US2930071A - Door closer : en
  • DE1078637B - Magnetron generator : de en
  • DE1078771B - Process for the preparation of aminoalkyl anion exchange resins or their quaternary derivatives : de en
  • US2930081A - Apparatus for applying plastic liners to closures : en
  • AU231986B2 - An auger mounting : en
  • DE1078585B - Method and device for the production of multilayer printing plates : de en
  • DE1078689B - Electric light bulb holder made of hardenable plastic with interrupted external thread and method of manufacture : de en
  • DE1808833U - DEVICE FOR DRYING SHOES AND THE LIKE : de en
  • ES251772A1 - Improvements in or relating to vehicles for travelling over land and/or water : en es
  • ES77357U - Improved provision applicable to support frames for diapositives (Machine-translation by Google Translate, not legally binding) : en es
  • DE1808736U - NON-RETURN VALVE FOR REFRIGERANT COMPRESSORS. : de en
  • ES254015A2 - New elevator system (Machine-translation by Google Translate, not legally binding) : en es
  • ES77425U - Capsule for all kinds of bottle bottles and vials (Machine-translation by Google Translate, not legally binding) : en es
  • DE1078818B - Threaded bolt for insertion in T-slots : de en
  • DE1078950B - Driving tube contact device for conveyor systems, especially for pneumatic tube systems : de en
  • DE1809001U - VEHICLE TIRES, IN PARTICULAR PNEUMATIC TIRES. : de en
  • ES77555U - Variety of pink carnation of whole chalice (Machine-translation by Google Translate, not legally binding) : en es
  • ES77615U - New ball with sport motifs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213502A - Dyeing process : en fr
  • FR1213611A - Improvements to phonograph record changers : en fr
  • GB831439A - Improvements in or relating to magnetic core structures : en
  • CH345436A - Dish washer and dishwasher : de en
  • GB831424A - Lead-in wire contacting apparatus for machines for making electrical devices : en
  • GB831487A - Improvements in or relating to centrifuges : en
  • GB831646A - Improvements in or relating to the arrangement of slip rings on the rotor of an electrical machine : en
  • US2930834A - Casing for instruments : en
  • DE1808936U - LIGHTER. : de en
  • GB831612A - Signature or sheet handling machine : en
  • ES77501U - Adjustable ratio speed reducer (Machine-translation by Google Translate, not legally binding) : en es
  • DE1808805U - ELASTIC, REPLACEABLE VEIN COLLECTION. : de en
  • ES251577A3 - Procedure and device for printing distinctive signs on constitutive elements of artificial hawthorn (Machine-translation by Google Translate, not legally binding) : en es
  • ES254924A1 - Electric dry shaver : en es
  • FR1213513A - Improvements to electrical cable manufacturing machines : en fr
  • FR1213164A - Process for removing heat in the polymerization of olefins : en fr
  • FR1213181A - Polyurethane plastics and process for preparing them : en fr
  • DE1078560B - Process for the preparation of benzylacetophenone or its ring-substituted derivatives : de en
  • DE1078834B - Manually operated quick-closing valve : de en
  • DE1808826U - PUTTING BIN. : de en
  • DE1808767U - POWER SUPPLY DEVICE FOR RAIL VEHICLES. : de en
  • GB831566A - Improvements in and relating to industrial mats : en
  • ES252782A1 - Improvements in or relating to releasable fastening devices : en es
  • ES77524U - Recreational game : en es
  • ES252015A1 - Device for assembling nuts or screws (Machine-translation by Google Translate, not legally binding) : en es
  • ES252776A1 - A procedure for the conversion of organic compounds (Machine-translation by Google Translate, not legally binding) : en es
  • ES77534U - Boot for shuttles (Machine-translation by Google Translate, not legally binding) : en es
  • FR72309E - Improvements to devices for recording and modifying electrical information : en fr
  • GB831604A - Improvements in centrifugal axial-flow and like pumps : en
  • ES250427A1 - Improvements in the methods of grain malting (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213173A - Manufacturing process for a new aldehyde resin : en fr
  • FR1213250A - Tank for gas lighter and lighter fitted with said tank : en fr
  • ES254502A3 - Improvements introduced in the adjustment of electric vibrators, which make the machines of shaving work (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212855A - Batting hammer, in particular hammer drill : en fr
  • FR1212886A - Process for the production of overpolymers, especially in which monomer 1 is styrene and monomer 2 is chloroprene : en fr
  • DE1808913U - DISPLAY DEVICE, IN PARTICULAR FOR EQUIPMENT OF ELECTRICAL MESSAGE AND MEASURING TECHNOLOGY : de en
  • ES253138A1 - Procedure for the manufacture of molds of foundry and male to perform this procedure (Machine-translation by Google Translate, not legally binding) : en es
  • ES254866A1 - Procedure for the manufacture of tissue folders (Machine-translation by Google Translate, not legally binding) : en es
  • ES77642U - Ice storage for refrigerators (Machine-translation by Google Translate, not legally binding) : en es
  • GB831574A - Improvements in or relating to electric steam irons : en
  • US2930678A - Process for the production of selenium of at least 99.99% purity : en
  • USD187523S - Swimming pool grab rail or the like : en
  • GB831392A - An improved method of resurfacing roads and the like : en
  • DE1078549B - Device for carrying out catalytic processes : de en
  • ES77609U - Improved land trolley (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213222A - Room ventilation device : en fr
  • FR1213553A - Adjustable transformer : en fr
  • GB831651A - Improvements in or relating to power operated presses : en
  • GB831654A - Improvements in or relating to selective linear movement measuring machine tool : en
  • CA595161A - Railway car door structure : en
  • CA595253A - Sofa-bed : en
  • CH345476A - Process for the automatic display of the spectrum of objects and automatic filter spectrograph for carrying out this process : de en
  • CH345425A - Method of manufacturing a mold for lost wax precision casting : en fr
  • USD187560S - Bottle : en
  • AU233740B2 - Improvements relating to electric immersion heaters : en
  • AU240561B2 - Improvements in or relating to circuit arrangements for supplying an impedance with current pulses : en
  • AU240707B2 - Method of separating acrylamide from its medium : en
  • BE585470A - Dust collector. : en fr
  • ES63959Y - A new kind of decorative doll : en es
  • GB831357A - Purification of isoprene : en
  • CA595271A - Weft replenishing loom with rotary magazine : en
  • US2930134A - Bore measuring dial gauge : en
  • USD187572S - Display cabinet for bottles or the like : en
  • DE1078889B - Bead seal for tubeless pneumatic tires : de en
  • AU5321459A - Process forthe manufacture of cyclohexanol and cyclohexanone by oxidation of cyclohexane : en
  • JPS352963B1 - : ja
  • AU5315459A - Panel for bays in electrical communication and testing technique : en
  • BE585286A - Magnetron. : en fr
  • BE585375A - Process for cleaning the milk pipes. : en fr
  • CA595091A - Floral display container : en
  • US2930185A - Exhaust noise silencer : en
  • US2930611A - Conveyor means for collating machine : en
  • CH345522A - Zigzag stitch attachment for sewing machines : de en
  • US2930273A - Soft pedal shiftless action for grand pianos : en
  • DE1078870B - Film projector, especially for cine films, which is housed in a closed housing with a lid : de en
  • BE585670A - Hot planing of a metal strip : en fr
  • BE585552A - Marking device for plastic containers. : en fr
  • CA595299A - Method of welding clad metal plates : en
  • DE1808797U - CHIMNEY PLUG. : de en
  • DE973575C - Coke extinguisher : de en
  • US2930409A - Pin end thread protector for sucker rods and the like : en
  • CA595061A - Vacuum sealing machine : en
  • CA595422A - Wave-guide antenna : en
  • AU5318759A - Cord-lke products comprising materials ina loose particle form enclosed inan envelope of protective material : en
  • BE585444A - Device for wrapping a motor vehicle, in particular a passenger car. : en fr
  • CA595127A - Compounds containing an ester of an aliphatic primary alcohol and a copolymer of maleic anhydride and vinyl ether : en
  • CA595342A - Lighting fitting for road illumination : en
  • US2930091A - Clamp units : en
  • US2930111A - Tool holder : en
  • US2931021A - Illuminable controller : en
  • DE1078680B - Device for the resilient suspension of the laminated core of electrical machines : de en
  • DE1808765U - PULSE GENERATOR WITH ADJUSTABLE PULSE RATIO OR ADJUSTABLE PULSE SEQUENCE. : de en
  • ES77640U - Perfect comb for treated wool (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213022A - aqueous emulsions of macromolecular substances, in particular copolymers of isobutylene and isoprene, and their preparation : en fr
  • BE585197A - Machine for mixing and stirring dense materials. : en fr
  • BE585469A - Improvements made to the valves. : en fr
  • AU5325959A - Metal treatment : en
  • BE585302A - Coating process for decorative panels. : en fr
  • CA595030A - Net and long line retrieving device : en
  • CA595221A - Tilting and elevating mechanism for a disc type table saw : en
  • DE1078778B - Method and device for the graphic representation of planar cracks standing one on top of the other in three-dimensional models : de en
  • DE1808880U - TREAD BOARD SUPPORT. : de en
  • ES77455U - Mechanical perfumer (Machine-translation by Google Translate, not legally binding) : en es
  • ES77550U - Ampoule-syringe to contain and inject medications (Machine-translation by Google Translate, not legally binding) : en es
  • ES77602U - Metal weatherstrip perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR72331E - Magnetic material and manufacturing process : en fr
  • GB831525A - Fibrous product : en
  • FR1212851A - Two-stage steam generator installation : en fr
  • FR1213283A - Electric mechanism for operating sliding roofs of motor vehicles : en fr
  • FR1213484A - Non-isotropic conductive medium for intense heat flow : en fr
  • USD187568S - Aircraft jet blast chute : en
  • FR1213048A - Manufacturing process of electrically insulating molded parts, and parts obtained by this process : en fr
  • ES77394U - Hygienic bag (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213084A - Cleaning filter in operation : en fr
  • GB831775A - Apparatus and method for continuously determining viscosity : en
  • US2930456A - Liquid cooled brake system : en
  • US2930590A - Radiator : en
  • AU5316659A - Improvements in or relating to pneumatic tyres : en
  • CH345405A - Process for preparing a granular detergent product : en fr
  • CH345430A - Lock for typewriter case : de en
  • FR1213174A - Improved shorted rotor for motor etc. : en fr
  • GB831380A - Aircraft sustaining or propelling blades : en
  • GB831781A - A process for the manufacture of ductile cast iron : en
  • BE583169A - Process for extracting citric acid from its aqueous solutions. : en fr
  • DE1078811B - Arrangement of an internally cooled injection valve of internal combustion piston engines : de en
  • ES252730A1 - Automatic control mechanism for sewing machines and embroidering (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213384A - Automatic height adjustment device for coupling systems, in particular of agricultural motor vehicles : en fr
  • FR1213637A - Improvements to connection boxes : en fr
  • GB831681A - Improvements in or relating to fluid pressure operated servo-motors : en
  • DE1078617B - Method and device for the production of preferably multilayer voice coils for electrodynamic loudspeakers : de en
  • DE1078862B - Device for intermittently feeding a continuously delivered material web to an intermittently operating processing machine : de en
  • DE1078674B - Differential protection device for electrical system parts : de en
  • US2930094A - Pants fastener : en
  • ES250708A1 - Glutarimide compounds and methods for their production : en es
  • ES254565A1 - Installation for the separation of granular products of different specific pesos with aid of density liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213110A - Improvements made to electric fuse heads for igniting pyrotechnic devices : en fr
  • FR1213128A - Fusion molded refractory material : en fr
  • GB831406A - Hydrogenation of acetylene : en
  • GB831710A - Improvements in or relating to electric motor control arrangements : en
  • ES77500U - Auxiliary control for gas valves (Machine-translation by Google Translate, not legally binding) : en es
  • ES77604U - Rocker or rocker switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213422A - Process for the preparation of heterocyclic compounds having a carbonyl group and an imino group substituted with a radical containing a basic group : en fr
  • US2930702A - Process of preserving dressed poultry : en
  • US2930853A - Distributor arrangement : en
  • ES254492A1 - Loud speaking telephone : en es
  • ES77667U - Closing device for flexible packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212906A - Photocopying device : en fr
  • FR1213137A - Improved clarity polythene compositions : en fr
  • FR1213648A - Hydrated potassium monopersulfate and its manufacturing process : en fr
  • US2930433A - Burner assembly for cooking ranges : en
  • FR1212913A - Device for synchronizing an oscillation generator : en fr
  • FR1213215A - Power outlet : en fr
  • USD187565S - Air conditioner control panel : en
  • USD187578S - Hose coupling : en
  • US2930529A - Laboissiere : en
  • US2930462A - Pre-balk synchronizer : en
  • DE1808781U - WALL LAMP. : de en
  • ES251501A1 - System for the manufacture of pieces of concrete, pretensed and centrifuged concrete (Machine-translation by Google Translate, not legally binding) : en es
  • ES252974A1 - Improvements in alkaline accumulators (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213286A - Fan : en fr
  • FR1213614A - Control device for air suspension : en fr
  • GB831587A - Improvements in or relating to absorption refrigeration systems : en
  • DE1078539B - Map tabs with labeling strips : de en
  • DE1078832B - Gate valves, especially for large flow cross-sections : de en
  • DK88750C - Process for the preparation of 3,5-diketo-pyrazolidine derivatives or salts thereof. : da en
  • US2930660A - Propeller shaft and center bearing, and mounting therefor : en
  • CA595090A - Method of making basic iron sulfate : en
  • ES77596U - Perfected precinct (Machine-translation by Google Translate, not legally binding) : en es
  • DE1078958B - Electric screwdriver : de en
  • ES254504A1 - Improvement in the manufacture of mosaics (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213024A - Tap with degassing and safety device : en fr
  • FR1213557A - Textile twisting machine : en fr
  • GB831820A - Improvements in or relating to electric motor control arrangements : en
  • DE1078788B - Photoelectric display device for oil fog u. Like. In gases with a two-way valve in the gas supply line : de en
  • DE1808763U - EXPLOSION PROTECTED BUTTON SWITCH. : de en
  • DE1808755U - PRESSURE SLEEVE CONNECTION FOR THE CABLE LADDER IN POWERFUL CABLE JOINTS. : de en
  • DE1808979U - DISPLAY STAND FOR UMBRELLAS. : de en
  • ES77492U - Rheostat (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213104A - In-flight refueling device : en fr
  • GB831386A - An improved apparatus for supplying power to a movable carriage : en
  • GB831321A - Improvements in or relating to coat and like hangers : en
  • FR1213310A - Plug-in electrical contact pin : en fr
  • GB831474A - Lightweight firearm : en
  • ES255354A1 - Fuel charging/discharging system for gas cooled nuclear reactor : en es
  • GB831405A - Improvements in and relating to armour-piercing projectiles : en
  • DE1078535B - Device for threadless binding of paper sheets : de en
  • DE1078723B - Lubricating and hydraulic oils : de en
  • DE1808772U - INDIRECTLY HEATED BIMETAL. : de en
  • CA595341A - Driving of pins under high pressure : en
  • US2930476A - Packaging machine : en
  • BE585674A - Mobile lifting device. : en fr
  • CH345452A - Sealing arrangement on pivot and pivot sash windows, in particular inclined skylight windows : de en
  • GB831557A - Improvements in liquid quantity-measuring method and system : en
  • GB831661A - Epicyclic power transmission mechanisms : en
  • DE1078616B - Unbalanced multivibrator : de en
  • DE1078757B - Device for aligning motor vehicles which are conveyed into the elevator cage of a garage by means of a grab trolley : de en
  • DE1808723U - FABRIC FOR THE MANUFACTURE OF KNITWEAR AND HOSPITALS. : de en
  • FR1213146A - Process for the polymerization of dienes and catalysts suitable for this purpose : en fr
  • GB831734A - Improvements in or relating to processes for the manufacture of roll-type capacitors : en
  • ES255391A3 - Improvements in fountain pens (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213067A - Washing machine : en fr
  • GB831428A - Heddle frame return motion device for weaving looms : en
  • DE1078717B - Process for the production of blue sulfur dyes : de en
  • DE1078838B - Pressure reducer : de en
  • DE1808933U - SELF-SELLER FOR BOTTLES. : de en
  • ES77410U - Improved side bag for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212867A - Bromomethyl-methylolphenols and process for the preparation thereof : en fr
  • FR1213149A - Tension device for traction and friction wheel transmission components of all kinds : en fr
  • GB831819A - Improvements relating to hypodermic needles : en
  • GR20686B - ASSEMBLY FOR THE PERFORMANCE OF A TRACK WITH A MOTORCYCLE WITH A CIRCULAR VERTICAL TO THE GROUND. : el en
  • IE24729L - Primary cells : en
  • ES75502Y - Perfected tester for wooden boxes : en es
  • ES77397U - Reflector plate for hubcaps and trims (Machine-translation by Google Translate, not legally binding) : en es
  • ES77459U - Electric device with automatic change of address mechanism applicable to toy vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213398A - Device for the use of the driver of a motor vehicle and intended for speed control, in particular danger sign or similar device : en fr
  • US2930153A - Ironer : en
  • FR1213252A - Method and apparatus for making pneumatic envelopes : en fr
  • FR1213273A - Oil burner : en fr
  • FR1213629A - Improvements to dishwashing machines : en fr
  • FR72265E - Process for preparing lithographic plates and products obtained : en fr
  • US2930112A - Adjustable cutter for spiral bevel gears and the like : en
  • ES254268A1 - Advertising system to increase sales (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213331A - Automotive windshield wipers : en fr
  • FR1213507A - Sulfuric leucoesters of dyes of the benzanthrone-pyrazolanthrones series and process for their preparation : en fr
  • GB831479A - Improvements in signalling and the like rockets : en
  • US2930060A - Scalp brush : en
  • US2930534A - Paper machinery : en
  • US2930724A - Process for induction heating and quenching of metal : en
  • US2930268A - Wire feeding and cutting machine with feed effectively stopped by rolling back on wire : en
  • DK88761C - Method for producing a ferromagnetic body with an almost rectangular shape of the hysteresis loop. : da en
  • ES254529A2 - An apparatus for the automatic loading of households in ceramic ovens (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212967A - Flight control system : en fr
  • CA595376A - Container : en
  • BE585423A - Apparatus for applying indications to objects such as bottles or strips of packaging material. : en fr
  • CA595037A - Bed structure : en
  • ES252760A1 - A copying device (Machine-translation by Google Translate, not legally binding) : en es
  • ES77678U - Tap (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213452A - Method and device for receiving remote control signals, particularly for centralized remote control installations with control pulses superimposed on the high current network : en fr
  • GB831464A - Improvements in or relating to atomisers : en
  • FR1213301A - Method and device for adjusting the flow rate of sorting machines : en fr
  • FR1212920A - Improvements made to measuring installations, in particular those operating electrically : en fr
  • GB831531A - Time-lapse cinematographic taking apparatus : en
  • GB831658A - Mobile mixers of the type carrying spray or other delivery means for concrete or the like : en
  • DE1808982U - DEMONSTRATION DEVICE FOR SALE OF CARPETS WITH AND WITHOUT MECHANICAL MOVEMENT. : de en
  • ES77499U - Tool holder tool with extractor element (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213074A - Apparatus for controlling the withdrawal of a fluid from a loaded pipe, in particular for irrigation : en fr
  • FR1213100A - Polyether resins : en fr
  • GB831748A - Method and apparatus for heat treating tobacco : en
  • GB831758A - Improvements in heat exchangers : en
  • ES77106U - Antenna for television receivers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213536A - Destroyer of monocots, in particular wild oats : en fr
  • ES77687U - New folding dough (Machine-translation by Google Translate, not legally binding) : en es
  • US2930971A - Apparatus for detecting discontinuities in ferrous metals : en
  • ES76796Y - Saw blade sharpening machine : en es
  • ES254279A1 - Improvements in the manufacture of electric switching elements, with protective lacquer coating (Machine-translation by Google Translate, not legally binding) : en es
  • GB831324A - An improved device for metering a flow of liquid : en
  • GB831703A - Anti-skid device, particularly for fluid pressure operated aircraft brakes : en
  • GR20687B - METHOD OF ADVERTISING BY SMALL SUSPENDED BALLOONS. : el en
  • FR1213285A - Cast iron or slag wagon : en fr
  • FR1213450A - Manufacturing and processing of pearlitic malleable iron : en fr
  • US2930264A - Reamers : en
  • US2930781A - Preparation of resins : en
  • BE585564A - Drawing device. : en fr
  • ES254512A1 - Procedure for obtaining coenzyma q-10 (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213396A - Process and plant for mixing tobacco or the like : en fr
  • GB831354A - Power operated shears : en
  • DE1808747U - SPEAKER UNIT WITH ANGLED HIGH AND MID-TONE SPEAKERS FOR MULTI-CHANNEL STEREPHONE. : de en
  • DE1808986U - EVERYTHING BAG MADE OF LEATHER OD. DGL. FOR PHOTO APPARATUS, WITH A FOLDING DOWN CAP ATTACHED TO THE FRONT PANEL, PREFERABLY PROVIDED WITH LENS PROTECTION, AND A CLOSING TUBE ATTACHED TO THIS CAP. : de en
  • US2930235A - Gauging device : en
  • US2930632A - Manifold business forms and method of producing them : en
  • US2930707A - Preservation of commodities by refrigeration : en
  • US2930319A - Printing press : en
  • AU234764B2 - Apparatus for measuring capacitivity ofa material : en
  • CA595263A - Turret lathe : en
  • DE1078526B - Self-opening rotating thread rolling head : de en
  • GB831632A - Improvements in and relating to longitudinally slit lead gripping devices for pencils : en
  • DE1809065U - WIRE CABLE SAW. : de en
  • ES77601U - Device for rope winding (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213232A - Sophisticated silencer for gas streams : en fr
  • GB831503A - Improvements in or relating to waveguide components : en
  • ES77458U - Rotating plate for castor wheels (Machine-translation by Google Translate, not legally binding) : en es
  • GB831741A - Method and apparatus for analysing the spatial distribution of a variable quantity or function : en
  • US2930411A - Fault detection apparatus for weaving : en
  • DE1808822U - ELECTRIC COFFEE GRINDER. : de en
  • CH345373A - Stranded body with at least one protective cover and a clamping device : de en
  • AU5328959A - Stacker for flexible sheet material : en
  • BE583068A - Automatic frequency tuning chain for an oscillator. : en nl
  • CA595217A - Polymeric monomers and polymers thereof : en
  • CA595339A - Computing circuits : en
  • CH345360A - Process for the production of rolled products from a silicon iron alloy with good magnetic properties : de en
  • US2930562A - Supporting frame for fluid tanks : en
  • AU232898B2 - Apparatus forthe manufacture of pipes : en
  • BE585683A - Table subject to heating. : en fr
  • US2930888A - Coupling speed control device : en
  • US2930113A - Hook type run and tap connector and method of making a connection therewith : en
  • US2930693A - Photographic materials containing n-substituted phthalimide compounds : en
  • ES77387U - Extendable neck without elastic for clothing in general (Machine-translation by Google Translate, not legally binding) : en es
  • DE1078719B - Process for the preparation of an adhesive consisting of a copolymer of butadiene and acrylonitrile which is mixed with a thermosetting resin of the phenol-formaldehyde type : de en
  • DE1078753B - Single-piston lifting platform with sliding support arms : de en
  • CA595264A - Analyzing water for hydrocarbons : en
  • BE585214A - Aerial target to tow. : en fr
  • CH345614A - Pneumatic lifter for liquids containing sand and sludge : de en
  • CH345619A - Device for the optional insertion of one of two or more weft threads which are drawn off from the bobbins remaining outside the shed of a weaving machine : de en
  • US2930594A - Personal thermal devices : en
  • US2930782A - Preparation of resins : en
  • DE1078661B - Overheating protection device : de en
  • DE1065867B - Process and device for carrying out heat exchange processes in a gas separation plant working with upstream regenerators, : de en
  • GB831784A - Road vehicle shock-absorbing bumper : en
  • CH345371A - Telephone subscriber station with a device for the delivery of audio frequency signals : de en
  • CH345497A - Crank mechanism for starting an internal combustion engine with device preventing the crank from returning : en fr
  • DE1078895B - Equipment on machines for grinding screw-grooved tools : de en
  • US2930958A - Regulating device with auxiliary control circuit : en
  • CA595164A - Fanning mill for combines : en
  • DE1078596B - Method and device for the continuous cleaning of gases in storage heat exchangers by freezing and re-evaporation : de en
  • CA595310A - Tracer for pattern controlled machine tools : en
  • US2930269A - Flying saw with stationary motor base : en
  • US2930388A - Oil control valve : en
  • US2930901A - Starting circuit : en
  • CA595103A - Method of converting ionic energy into electrical energy : en
  • CH345611A - Electric timepiece : en fr
  • DE1078718B - Heat-resistant, flexible adhesive based on epoxy resin : de en
  • BE585415A - Vehicle engine starting nuts. : en fr
  • AU5323659A - Improvements in or relating to buffers for railway vehicles : en
  • BE585547A - Device for controlling shut-off devices in pipes as a function of the solids content of the fluid conveyed. : en fr
  • CA595160A - Reinforcing wire : en
  • CA595301A - Acoustically treated motor : en
  • BE585200A - : en
  • BE585604A - Device for transporting one or more threads, as well as a loom provided with such a device : en nl
  • CA595085A - Down-draft deflector for gas fired furnaces and heaters : en
  • US2930743A - Production of alkylchloroboranes : en
  • CH345604A - Stopwatch : en fr
  • AU239712B2 - Liquid toilet soap dispenser (wall type) of unbreakable plastic suitable for household motels etc : en
  • CH345465A - Gear tester : de en
  • CA595410A - Vertical malting apparatus : en
  • US2930687A - Roasting of ores : en
  • US2930279A - Double beam spectrometers : en
  • ES254501A3 - Improvements introduced in the boilers for central heating and simultaneous hot water production (Machine-translation by Google Translate, not legally binding) : en es
  • GB831345A - Substituted piperidines : en
  • BE583105A - Assembly for producing a control signal. : en fr
  • BE585539A - Process for preparing products with therapeutic actions. : en fr
  • CA595312A - Electric current collector inserts : en
  • BE585210A - Record player for recorders or tape recorders. : en fr
  • CA595245A - Wallet and removable pass case therefor : en
  • BE585416A - Car seat cover. : en fr
  • BE585659A - Process for the preparation of chlorides from sulfonium salts of amino acids, and products obtained : en fr
  • ES77421U - Container with automatic closing valve (Machine-translation by Google Translate, not legally binding) : en es
  • BE585634A - Low temperature thermionic energy converter : en fr
  • CA595162A - Signal storage discharge tubes : en
  • DE1068169B - Briquetting press : de en
  • FR1213171A - New compositions of thermosetting, self-extinguishing resins based on polyesters : en fr
  • US2930169A - Device for balancing grinding wheels during their rotation : en
  • US2930275A - Method of sealing spirally wound dynamite containers : en
  • ES66276Y - Perfected nut : en es
  • DE1078521B - Device for necking pipe sockets : de en
  • ES254497A1 - Improvements introduced in the troughs or hoses of the continuous spinning machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB831433A - Improvements in and relating to fuel elements for nuclear reactors : en
  • US2930118A - Method of manufacturing a box end thread protector for sucker rod couplings and the like : en
  • US2930338A - Hydrofoil craft : en
  • US2930956A - Anti-hunt electrical measuring system : en
  • GB831400A - Unsaturated sultams : en
  • CA595110A - Method and device for the manufacture of a two-element twisted thread product : en
  • US2930759A - Penetrating oil : en
  • DE1078815B - Tube holder for flame tube sections and thus produced flame tube for gas turbine engines : de en
  • CH345319A - Drawing mandrel : de en
  • DE1068067B - Arrangement for free support of welded pipelines : de en
  • US2930675A - Preparation of magnesium borohydride : en
  • US2930797A - 2-alkyl-3-indoleglyoxylamides : en
  • BE585260A - Suction cup device for medical use. : en fr
  • CA595086A - Cementing head : en
  • DE1809086U - CONVEYOR DEVICE WITH CONVEYOR CHAIN. : de en
  • FR1212948A - Magnetic device : en fr
  • US2930688A - Method of refining silicon containing pig iron with oxygen in a rotary furnace : en
  • US2930925A - Spurious mode suppressor for backwardwave oscillators : en
  • AU233204B2 - Improvements relating to apparatus for spraying sheep or other animals : en
  • US2930817A - Z-phenyl-j-methyl-z : en
  • CA595133A - Cathode ray character tracer : en
  • CA595306A - Vented safety plastic film : en
  • DE1078752B - Shunting cap : de en
  • DE1078837B - Device for maintaining a specified target pressure in hydraulic systems with a pre-control valve and a main valve : de en
  • FR1213045A - Threading device on a lathe, and a lathe fitted with this device : en fr
  • FR1213543A - Thermochemical process for chamfering metal parts : en fr
  • US2930644A - Face type sealing device : en
  • US2930909A - Radioactive battery with solid dielectric spacers and method of manufacture : en
  • US2930130A - Optical lens scriber : en
  • US2930629A - Implement support : en
  • US2930854A - Key sender : en
  • CH345554A - Opening key for container provided with a tab closure : en fr
  • AU5221559A - Improvements in and relating to light-sensitive apparatus : en
  • BE583102A - Permanent magnet and process for its manufacture. : en fr
  • BE583173A - Vertical tube glass rack installation. : en nl
  • BE585698A - : en
  • GB831488A - Improvements in or relating to wringers : en
  • CH345467A - Inclinometer : de en
  • CH345532A - Process for the preparation of three color subtractive photographic images and means for carrying out the same : de en
  • CA595305A - Heating and/or cooling system : en
  • CA595307A - Method and apparatus for heating glass : en
  • US2930163A - Machine for grinding toothed parts : en
  • US2930523A - Totalizer control mechanism for accounting machines : en
  • US2930960A - Field current regulating system : en
  • US2931017A - Drive systems for magnetic core memories : en
  • BE585230A - Device for connecting the ventilation canar tubes. : en fr
  • BE585473A - Glass curtain wall. : en nl
  • US2930208A - Dehumidification apparatus : en
  • US2930549A - Control device for vertical landing : en
  • CA595150A - Devices for generating electrical oscillations : en
  • US2930048A - Centering device for flush valve stem : en
  • AU242960B2 - Inflatable play balls and like hollow inflatable articles : en
  • CA595226A - Dried milk product and method of making same : en
  • DE1808702U - STOCKING. : de en
  • DE1808756U - ELECTRICAL CABLE CLAMP, IN PARTICULAR TOW BAR CLAMP. : de en
  • DE1809068U - BOX-SHAPED, PREFERABLY STACKABLE TRANSPORT CONTAINER. : de en
  • US2930072A - Panel hanger device : en
  • US2930494A - Article supporting device : en
  • DE1078774B - Electric contact : de en
  • ES77522U - New interchangeable ornaments for ladies shoes (Machine-translation by Google Translate, not legally binding) : en es
  • GB831378A - Improvements relating to recoilless firearms : en
  • DE1808764U - CONTROL DEVICE FOR ELECTRIC COOKER. : de en
  • ES252732A1 - Mechanical apparatus for scrapping and polishing walls (Machine-translation by Google Translate, not legally binding) : en es
  • BE585246A - Electric film test apparatus as well as a circuit acting as a cover, suitable for this apparatus. : en fr
  • CH345593A - silo : de en
  • US2930178A - Side delivery rake with guide means : en
  • US2930192A - Reverse vortex combustion chamber : en
  • US2930057A - Automatic electric mop : en
  • US2930266A - Rolling mill for rings and discs : en
  • DE1078953B - Device for the controllable atomization of liquids : de en
  • USD187549S - Trouble lamp or similar article : en
  • CH345346A - Process for the preparation of a new sulfonamide of the pyrimidine series : de en
  • CH345353A - Turbomachine stator for axial flow machines and method for making the same : de en
  • US2930661A - Thrust bearing : en
  • US2930981A - Color television display system : en
  • DE1078857B - Device for processing a workpiece with the aid of an electrode connected to an electrical voltage : de en
  • US2930105A - Glass fiber material : en
  • US2930460A - Clutch and anti-creep brake device : en
  • US2930753A - Waste water processing system : en
  • AU237130B2 - Improvements in or relating to penicillin derivatives : en
  • US2930882A - Method and apparatus for fabricating structural panel and core therefor : en
  • US2930296A - Apparatus for collecting an article for deposit : en
  • DE1078673B1 - Circuit arrangement for the protection of three-phase systems and their special application on pumping systems : de en
  • FR1213564A - building element : en fr
  • ES77442U - Shoe that includes continuously and in a single element he pso heel and bandeleta (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213080A - Method and apparatus for recording and applying physiotherapeutic and in particular electrotherapeutic signals : en fr
  • GB831502A - Improvements in or relating to radio and like transmitter constructions : en
  • US2930434A - Hatch operating device : en
  • US2930977A - Method of and device for detecting differences and changes in bodies : en
  • US2931035A - Radar directional antenna system : en
  • CA595174A - Thermionic device : en
  • CA595212A - Method and means for packaging textile products : en
  • US2930474A - Mat handling method and apparatus : en
  • US2930487A - Wall mountable shelf unit : en
  • US2930923A - Frame grid for electric discharge tubes : en
  • DE1808730U - SCREEN PRINTING MACHINE. : de en
  • DE1809040U - LAMABEL FOR CHANGING LIGHT SIGN. : de en
  • ES251990A3 - A procedure for the manufacture of an unsaturated carboxylic acid (Machine-translation by Google Translate, not legally binding) : en es
  • ES77592U - Mechanical means for anchoring between tubular elements of different diameter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212883A - Machine and method intended for the calculation of analogues for solving equations relating to the least squares method, more particularly in photogrammetry, for the adjustment of the planimetric position of the sections making up the plots of land : en fr
  • FR1213001A - Silane purification process : en fr
  • US2930450A - Clasp brake : en
  • DE1808890U - ADJUSTABLE PIPE FRAME. : de en
  • FR72332E - Improvements made to intermediate castings or blanks and to the processes for their manufacture : en fr
  • FR72359E - Device for removing and retracting drawers, elevators, etc., from desks or similar furniture : en fr
  • GB831458A - Method of manufacuring selenium rectifiers : en
  • US2930514A - Hose mounting arrangement for liquid dispensing units : en
  • US2930897A - Electroluminescent device : en
  • GB831508A - Rotor blades for rotary wing aircraft : en
  • FR1212932A - Process for preparing aliphatic monocetones : en fr
  • DE1808830U - HOUSEHOLD DISHWASHER WITH INTERCHANGEABLE DISH RACK. : de en
  • GB831351A - Improvements in or relating to anchors : en
  • GB831804A - Diagnostic compositions : en
  • ES50444Y - Elastic container with closing capsule for the conservation and rational distribution of the liquid or powder contained : en es
  • FR1213378A - Tonometer : en fr
  • US2930407A - Insulated piping : en
  • US2930607A - Air spring unit : en
  • US2930983A - Magnetic amplifier devices : en
  • ES252055A1 - Installation for drying grain material (Machine-translation by Google Translate, not legally binding) : en es
  • ES77465U - New self-sustaining lampholder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213060A - Improvements to the tilt control of jibs and the like, in particular for lifting or handling equipment : en fr
  • FR1213475A - Process for removing metallic impurities from hydrocarbon oils : en fr
  • GB831665A - Improvements in or relating to hay tedders : en
  • BE585482A - Funnel for textile fiber tape. : en fr
  • FR1213482A - Improvements in the manufacture of hollow objects such as cooling elements for freezers : en fr
  • GB831716A - Improvements in and relating to re-rolling device for cigars : en
  • DE1809073U - PACKAGING. : de en
  • ES77402U - Loading platform for cylindrical and other similar objects (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212918A - Improvements to injection pumps for diesel engines : en fr
  • ES77470U - Fancy stiletto heel for women's shoes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213319A - Display stand and dispenser for flexible packaging : en fr
  • FR1213421A - Further training in lapping machines : en fr
  • ES255576A3 - Pneumatically powered lubrication pump (Machine-translation by Google Translate, not legally binding) : en es
  • ES77623U - Valve to avoid condensation in empty cylinders (Machine-translation by Google Translate, not legally binding) : en es
  • ES77652U - Improved charge tester for all kinds of accumulator batteries (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212877A - Polyester based varnish solutions : en fr
  • US2930344A - Valve indicator : en
  • BE585369Q - Fastening clamp for tubes, cables, wires. : en fr
  • DE1808831U - STAND, IN PARTICULAR FOR DETERGENT PACKAGES. : de en
  • ES252139A1 - Improvements in baking ovens with tape sink of cooking and dome of avahar arranged near the entrance (Machine-translation by Google Translate, not legally binding) : en es
  • ES77606U - Integral furniture built-in radio receiver (Machine-translation by Google Translate, not legally binding) : en es
  • GB831717A - Improvements in closed motor vehicles having a rear door : en
  • US2930043A - Automatic nailing device : en
  • US2930475A - Conveyor system : en
  • ES77361U - Perfect clothing hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212989A - Safety device for mine prop : en fr
  • GB831689A - Improvements in or relating to machines for soldering such parts as upper and lower water boxes onto radiator nests, and for soldering pipings onto such parts : en
  • FR1213175A - Process for the preparation of polyenedicarboxylic acids and esters : en fr
  • FR1213445A - Folding and adjustable relaxation chair : en fr
  • GB831635A - Monomeric polymerizable ureido and thioureido compounds, methods for producing them and polymers thereof : en
  • US2930554A - Explosive deicer : en
  • ES66112Y - Diaper type : en es
  • ES77513U - Device for detachable connection of legs to furniture (Machine-translation by Google Translate, not legally binding) : en es
  • GB831549A - An apparatus for the manufacture of curled thermoplastic threads according to the false-twisting method : en
  • GB831766A - Radar apparatus : en
  • US2930067A - Shoe polish applicator assembly : en
  • US2930350A - Electrostatic spray arrangement : en
  • CA595043A - Electrical switch : en
  • US2930265A - Lubricating apparatus : en
  • DE1078932B - Stackable packaging unit in a shipping container : de en
  • DE1809058U - TOY FIGURE. : de en
  • ES77517U - Folding suitcase type joker (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213479A - Spindle brake : en fr
  • FR1213574A - heat exchanger for recovering heat from gas mixtures containing soot : en fr
  • GB831293A - Improvements in or relating to motion transmitters : en
  • GB831425A - Improvements in or relating to cameras and to viewing attachments therefor : en
  • US2930950A - High power field-effect transistor : en
  • ES77088Y - Valve for filling bottles and jars of all kinds : en es
  • FR1213021A - Improvements to rear doors of vehicles : en fr
  • GB831543A - Improvements in apparatus and method of manufacturing rubber air springs : en
  • US2930855A - Control system for recording apparatus : en
  • ES250441A1 - Procedimietno for the obtaining of new halogenic pregnens (Machine-translation by Google Translate, not legally binding) : en es
  • ES254934A1 - Improvements in the structure of the detention and distribution faucets of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • US2930256A - Differential : en
  • CA595285A - Ceilings : en
  • US2930711A - Electrostatic printing : en
  • CA595388A - Sawtooth wave generator : en
  • US2930579A - Turbine guide vane locking and vibration preventing arrangement : en
  • GB831288A - Apparatus for the measurement of forces produced within an enclosed space : en
  • GB831313A - Glass bending mould : en
  • GB831353A - Frame bending machine : en
  • ES252610A1 - A sprayer device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212936A - Process for preparing azodicarbonamide : en fr
  • FR1213520A - Road vehicle transport and loading device for removable trays : en fr
  • FR1213620A - Connection and distribution works for irrigation canals : en fr
  • DE1078783B - Device for the photometric comparison of two light currents : de en
  • ES77674U - Monobloc box for fish (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212910A - Magnetic tape transducer device : en fr
  • GB831803A - Model railway track construction : en
  • US2930045A - Methods of making neckties : en
  • US2930361A - Hydraulic reaction control : en
  • US2930727A - Aminoplastic resin impregnated laminates : en
  • USD187533S - Holster : en
  • CH345562A - Device for fixing a part to a glass panel : en fr
  • FR1213338A - Snow and ice chains for cars : en fr
  • ES251499A1 - Procedure and apparatus for felting or affilating fibrous materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES254461A2 - Perfected thermoelectric system for infusions, cookies and other applications (Machine-translation by Google Translate, not legally binding) : en es
  • ES255165A1 - Improvements in plastic extrusion machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB831310A - Method of packing liquid or pasty goods in hard foils of artificial thermoplastic material : en
  • GB831630A - Television apparatus : en
  • ES76358U - A new luminous device (Machine-translation by Google Translate, not legally binding) : en es
  • ES251398A3 - An electrical lighting and signaling device (Machine-translation by Google Translate, not legally binding) : en es
  • ES254270A1 - Improvements in mixing machines with rubber elements (Machine-translation by Google Translate, not legally binding) : en es
  • GB831782A - Automatic electric overload cut-out : en
  • AU239546B2 - Polymerisation process : en
  • BE583162A - Spinnable Polyester Solutions : en fr
  • CA595073A - Expandable medical examining shield for the hands : en
  • CA595396A - Method of fixing nitrogen for producing oxides of nitrogen : en
  • CH345328A - Device for metered feeding of an additional medium into a pipeline : de en
  • US2931015A - Drive system for magnetic core memories : en
  • AU238813B2 - Improvements in or relating to data checking apparatus : en
  • CA595346A - Valve rotary positioner : en
  • DE1078573B - Process for making new 21-oxysteroids : de en
  • ES252530A1 - Regeneration of anion-exchange resins : en es
  • FR72246E - : fr
  • ES77567U - Cannula cap (Machine-translation by Google Translate, not legally binding) : en es
  • GB831408A - Circuit arrangement for marking the points of intersection of a resistance-diode matrix : en
  • GB831579A - Improvements in creep testing machines : en
  • CH345451A - Rubber floor or similar material : en it
  • CH345498A - Starting device on an electrical reserve unit equipped with an internal combustion engine : de en
  • US2931027A - Visual display apparatus : en
  • USD187551S - Weather gauge : en
  • US2930667A - Sliding door structure : en
  • DE1078765B - Process for crosslinking polyalkylene polysulphides : de en
  • FR1213308A - Seat height adjustment device : en fr
  • DE1078668B - Procedure for the optimal setting of the feedback when commissioning control devices with two-point controllers : de en
  • DE1809055U - PLATE FOR SOCIETY GAMES. : de en
  • US2931033A - Multi-mode automatic tracking antenna system : en
  • AU5319959A - Process of manufacture of isoprene and formolfrom dimethylmetadioxane and apparatus therefore : en
  • FR1213407A - Improvements to a process for preparing amino compounds adsorbed by a resin or amino-resin compounds : en fr
  • FR1213516A - Improvements to transducers : en fr
  • GB831330A - A new or improved method of and apparatus for the manufacture of coloured ceramic ware : en
  • GB831385A - Improvements in or relating to electric generators of the induction type : en
  • DE1808714U - DEVICE FOR MAKING A BEER WITH IMPROVED TASTE AND PROTEIN STABILITY. : de en
  • ES250458A3 - A tube manufacturing procedure (Machine-translation by Google Translate, not legally binding) : en es
  • CH345523A - Device for unwinding a wire wound on a spool : en fr
  • DE1808801U - DEVICE FOR INDICATING THE RADIATION EXIT ON THE SURFACE OF THE TRANSMISSION OBJECT. : de en
  • DE1808809U - RE-ADJUSTABLE SEAT BELT FOR FOLDING ELEVATOR CHAIRS. : de en
  • DE1809053U - SKILL GAME. : de en
  • US2930658A - Air brake system for automotive vehicles : en
  • US2930826A - Ignition apparatus : en
  • US2930872A - Glow switch : en
  • US2930883A - Apparatus for automatic arc-welding circular seams : en
  • US2930620A - Arrow head : en
  • DE1078859B - Two-stage centrifugal dust extractor for gases with a primary and secondary separator : de en
  • DE1808770U - QUICK VOLTAGE REGULATOR FOR SHUNT GENERATORS, IN PARTICULAR FOR ALTERNATORS FOR MOTOR VEHICLES. : de en
  • DE1078639B - Switching arrangement for the transmission of electrical vibrations : de en
  • CA595177A - Vinyl chloride-vinylidene chloride fibre containing polyethylene : en
  • AU240265B2 - Production of 2, 2-bis(4-hydroxyphenyl) propane : en
  • CA595152A - Centrifugal impact milling apparatus and process of impact milling : en
  • DE1808761U - ROCKER SWITCH. : de en
  • ES248623A1 - Improvements introduced in artificies to percussion and delay (Machine-translation by Google Translate, not legally binding) : en es
  • ES77657U - Table battle game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213010A - Device for connecting a plastic pipe branch to a pipe : en fr
  • ES76922U - Light signal (Machine-translation by Google Translate, not legally binding) : en es
  • US2930140A - Material drier and method : en
  • US2930761A - Hair cleansing composition : en
  • FR1213165A - Harvester-binder : en fr
  • FR1213436A - Improvements to processes and devices for reading, by recording, indications of consumption of electricity, gas, water or other meters : en fr
  • BE585575A - Electro-mechanical switch device. : en fr
  • BE585586A - Screw-on foot or base for machine or tool housing. : en fr
  • CA595180A - Data transfer and translating system : en
  • CH345477A - Ophthalmic glasses with front bar frame : en fr
  • DE1808954U - STUFFING SOCKET SCREW WITH CLAMPING RING AND COUNTER PRESSURE PULLEY. : de en
  • ES77475U - Container for tablets (Machine-translation by Google Translate, not legally binding) : en es
  • GB831584A - Improvements in or relating to electromagnetic coupling devices : en
  • GB831786A - Method of coating molybdenum and its alloys for protection against oxidation at elevated temperatures : en
  • GR20699B - BOX FOR EXPORT OF FRESH FRUIT WITH ELASTIC PULLING BOTTOM. : el en
  • FR1213092A - Device for massaging the gums : en fr
  • FR1213188A - Improvements in the preparation of silane : en fr
  • FR1213200A - Washing machine : en fr
  • FR1213234A - Moving advertising : en fr
  • GB831399A - Improvements in and relating to electromagnetic interaction pumps or devices for usein metal casting techniques : en
  • GB831426A - Improvements relating to electron gun assemblies : en
  • AU238811B2 - Aqueous electrolytic bath : en
  • CA595309A - Composite yarns and fabrics and method of making same : en
  • DE1808725U - NEWSPAPER STAND. : de en
  • DE1809092U - MOUNTING PLATE FOR FASTENING A CLOSET BODY. : de en
  • ES77438U - Door fastener (Machine-translation by Google Translate, not legally binding) : en es
  • ES77497U - Illustrated toilet paper (Machine-translation by Google Translate, not legally binding) : en es
  • US2930068A - Vacuum device for picking up grass, leaves, and the like : en
  • US2930095A - Dinnerware making apparatus : en
  • US2930358A - Power boosting mechanism with feelback pressure limiting valve : en
  • ES77367U - Tool holder perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GR20695B - HOW TO CONSTRUCT A SEMI-METAL BAKERY INDEX BAKING OVEN. : el en
  • CA595111A - Dynamo-electric machines : en
  • CA595187A - Grapefruit-orange segment knife : en
  • CA595347A - Stud welding device : en
  • DE1078716B - Process for the production of Kuepen dyes of the dipyrazole anthrone series and their leuco-sulfuric acid ester salts : de en
  • ES255191A1 - Embedment anchor : en es
  • ES77477U - Improved over closure (Machine-translation by Google Translate, not legally binding) : en es
  • ES77548U - Catch to close the passage of fluids (Machine-translation by Google Translate, not legally binding) : en es
  • BE585518A - Locking ring positioning and guiding assembly for portable retreading molds. : en fr
  • CH345391A - Method for hermetically sealing the housing of an electrical rectifier : de en
  • US2930446A - Canister type vacuum cleaners : en
  • US2930199A - Method of anchoring bolts : en
  • AU5321659A - Aqueous electrolytic bath : en
  • BE585523A - Improvements to synchronous homopolar couplers. : en fr
  • CA595077A - Portable sawmill frame : en
  • CA595266A - Control register for air conditioning apparatus : en
  • CA595423A - Surface treatments of semiconductive bodies : en
  • US2930964A - Transformer for potential device : en
  • DK88767C - Mat or grate, especially for use in bathrooms. : da en
  • FR1213138A - Connection device for producing a sawtooth current in an inductor : en fr
  • FR72125E - Numerical infinitesimal calculus method and devices : en fr
  • US2930168A - Machine tool tailstock : en
  • US2930429A - Frame structure for folding wheel chair : en
  • US2930518A - Double-walled container and method for making same : en
  • US2931001A - Rheostat : en
  • DE1808923U - PROBE FOR INDICATING OIL OUTLET POINTS ON RESERVOIRS OD. DGL. : de en
  • GB831371A - Improvements in the production of coloured textile materials of cellulose : en
  • GB831521A - Hopper feeder for fibrous materials : en
  • DE1808897U - DEVICE FOR CROSSING A PLASTIC PIPE, IN PARTICULAR AN ELECTRIC INSTALLATION PIPE. : de en
  • ES251249A1 - Vehicle suspension device (Machine-translation by Google Translate, not legally binding) : en es
  • ES251429A1 - PROCEDURE FOR OBTAINING NEW INDEOL DERIVATIVES : en es
  • US2930750A - Process for removing elemental sulfur with hydrazine : en
  • DE1078916B - Steerable two-lane roller skate : de en
  • ES77487U - Device for sharpening sharp objects (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213073A - Removable decorative covering for walls, partitions, etc. : en fr
  • FR1213597A - Preparation of phenyl alkylchlorosilanes : en fr
  • DE1808783U - GLIME DISCHARGE IGNITION SWITCH FOR TUBES. : de en
  • AU5312859A - Monosubstituted hydrazine derivatives and process forthe manufacture thereof : en
  • CA595315A - Lathe : en
  • CH345332A - Process for the production of succinic acid or substituted succinic acid : de en
  • CH345502A - Damping device of a joint comprising two coaxial members : en fr
  • ES77429U - New vehicle direction indicator system (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213487A - hammered enamels for high temperatures : en fr
  • GB831713A - Improvements in or relating to voice frequency signal receivers : en
  • BE585206A - Fabric, as well as bra, in which this fabric is present. : en nl
  • USD187566S - Sewing machine bobbin : en
  • ES255361A1 - Bilateral support door (Machine-translation by Google Translate, not legally binding) : en es
  • GB831440A - Improvements in rotor assembly for induction voltage regulator : en
  • GB831652A - Grinding machine for rails, beams and like members : en
  • GB831779A - Improvements in cycle forks, more particularly in the forks of bicycles having an auxiliary engine : en
  • AU232991B2 - Improvements in tools for joining and separating pinand socketconnectors : en
  • BE583440A - So-called English porcelain and its manufacturing process. : en fr
  • BE585559A - Cast iron refining process. : en fr
  • AU230885B2 - Sealing washers for nails applied to corrugated roofing sheets andthe like : en
  • BE585606A - Mussels and shell kernels enhancements : en fr
  • ES53178Y - Folding house-shaped tent frame : en es
  • BE585266A - Glass cloth improvements. : en fr
  • CA595331A - Multiple inert gas arc welding torch apparatus and method : en
  • CH345586A - Cardboard box, shipping and storage : en fr
  • CA595026A - Heating or cooling buildings : en
  • CA595052A - Method in the electrolytical production of aluminium : en
  • CA595232A - Tolerance indicating gauging apparatus : en
  • DE1078887B - Air conditioning for automobiles : de en
  • DE1808958U - CONTROL DEVICE ON ELECTRICALLY CONTROLLED POST SHAPING MACHINES FOR THE SIMULTANEOUS MILLING OF OUTLINE AND DEPTH CONTOURS. : de en
  • US2930230A - Crank accelerator : en
  • AU235876B2 - Improvement in or relating to refrigerating apparatus : en
  • CA595409A - Apparatus for reeling a web of material : en
  • US2930906A - Ferroelectric counting circuit : en
  • AU261048B2 - Chemical products and processes : en
  • US2930597A - Electric food mixer and speed control mechanism : en
  • FR1213058A - Improvements to movable sealing devices for valves : en fr
  • BE585459A - Discrete double-walled capsules and their production process. : en fr
  • CA595283A - Phosphorus derivatives and processes for their preparation : en
  • DE1808989U - CONVEYOR PUMP. : de en
  • ES251245A1 - Procedure for the obtaining of new indenous products (Machine-translation by Google Translate, not legally binding) : en es
  • ES77660U - Improved drawing board (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213348A - Spray can : en fr
  • CH345434A - Dust extractor : en fr
  • CH345572A - Hand-held device with motor-driven, rotating tool for collecting and removing the fluff from textile machines : de en
  • BE585447A - Improvements to electronic marking systems. : en fr
  • DE1078635B - Circuit for the generation or amplification of ultra-high frequency oscillations, in which an oscillating circuit with distributed self-induction and capacitance is switched on in the grid circuit of a discharge tube : de en
  • DE1809050U - TOURING CLAMPING JAWS FOR SAFETY BINDINGS. : de en
  • BE583199A - Tempering glass sheets. : en fr
  • CA595272A - Cellular polyurethane composition and method of making same : en
  • CA595338A - Polymerization catalyst and methacrylic acid diester compositions polymerized therewith : en
  • CA595238A - Superbasic alkaline earth metal sulfonates : en
  • DE1078912B - Thread guidance on package winding machines : de en
  • DE1078935B - Packaging containers made of paper, cardboard or the like. : de en
  • AU237492B2 - Refining of alcohols by treatment with amine boranes : en
  • BE583060Q - Irradiation of dehydrated vegetables. : en fr
  • DK88759C - Method for coating luminescent screens with a thin film of organic material. : da en
  • CA595252A - Flush valve : en
  • CH345388A - An arrangement consisting of a power supply part with a rechargeable battery and at least one additional part : de en
  • CH345384A - Device serving as a percentage or blocking relay : de en
  • CH345566A - Device for objective testing of the accuracy of anti-aircraft guns : de en
  • ES252293A1 - A rotary injector, compressor or vacuum pump (Machine-translation by Google Translate, not legally binding) : en es
  • ES77412U - Improved carpet for motorcycle (Machine-translation by Google Translate, not legally binding) : en es
  • ES77541U - Decorative plaque (Machine-translation by Google Translate, not legally binding) : en es
  • GB831427A - Improvements in or relating to nuclear fuel materials : en
  • BE585500A - Articulated suspension for coupling components between the vehicles of a road train. : en fr
  • CA595045A - Means for storing and displaying rolls of wall-paper and other rolled fabrics : en
  • CA595279A - Cathodic protection of metallic structures : en
  • DE1809021U - FITTING FOR PRESSING TRANSLATION WINDOWS. : de en
  • AU231411B2 - New and improved apparatus for delivering liquid tothe drinking water of animals : en
  • AU4195758A - Sealing washers for nails applied to corrugated roofing sheets andthe like : en
  • CA595165A - Winding machines : en
  • DE1809093U - RAWED AND SHORED COTTON FABRIC IN ATLAS BINDING. : de en
  • FR1213070A - Endurance spring testing machine : en fr
  • FR1213206A - Interpolation device : en fr
  • GB831683A - Improvements in control-conditioning devices, especially for the controls of aircraft and flight trainers : en
  • BE585498A - Dorsal splint for mechanical rings. : en fr
  • CA595115A - Inertia-type bone conduction receivers and similar transducing devices : en
  • BE585393A - : en
  • AU5319159A - Tube-socket center pin and ground clip structure : en
  • BE585679A - Improvements made to filters for dust collectors, dust separators, or the like. : en fr
  • CA595098A - Titanium base alloys : en
  • ES254469A3 - A water steam injector pressure breather, adaptable to all kinds of gasoline-fueled explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213570A - Method of applying and temporarily holding documents, or the like, on a smooth surface, device for carrying out this method, and their application to a heliographic printer : en fr
  • GB831366A - Improvements in and relating to new glutaconimides and their process of preparation : en
  • DE1078608B - Electric image amplifier with image recording and reproduction device : de en
  • DE1808872U - RADIANT PLATE FOR INFRARED GAS GLASS LAMP. : de en
  • AU228712B2 - Bone china and method of making it : en
  • BE585542A - Extraction machine or the like. : en fr
  • CA595140A - Power plant starting system : en
  • CA595405A - Long scale electrical instrument : en
  • DE1808946U - FEED PREPARATION MACHINE. : de en
  • CA595273A - Adjustable speed for d.c. electric motors : en
  • DE1808802U - CONTROL CABINET FOR ROENTGE DEVICES. : de en
  • DE1808994U - CANOPY SUPPORT, IN PARTICULAR FOR BABY CARRIERS. : de en
  • FR1213322A - Process for refining sugar : en fr
  • GB831501A - Improvements in or relating to plugs for repairing holes in tubeless tyres : en
  • CA595188A - Apparatus for feeding coiled lamp filaments : en
  • DE1078900B - Latch lock with two separately stored, independently operated pushbuttons and additional bolt feed : de en
  • DE1808829U - DISHWASHING MACHINE WITH WASTE CONDENSATION DEVICE. : de en
  • IE24379L - Dibenzyltin dihalides : en
  • BE585329R - Improvements relating to woven metal wire slings. : en fr
  • DE1078730B - Process for cooling and scrubbing gas containing naphthalene : de en
  • DE1809083U - CONTAINER FOR STORING POWDER OR DUST MATERIALS. : de en
  • US2930106A - Gaskets : en
  • US2930255A - Dual drive transmissions : en
  • ES251062A1 - Method of making semiconductor device : en es
  • GB831702A - Improvements in or relating to skips for guided skip hoists : en
  • DE1078829B - Process to increase the water and oil resistance of leather sleeve seals : de en
  • ES253972A1 - New system of blocking the nut of threaded unions (Machine-translation by Google Translate, not legally binding) : en es
  • ES255598A1 - Improvements introduced in the couplings of gear elements to motor shafts (Machine-translation by Google Translate, not legally binding) : en es
  • ES77551U - Ampoule for medicines with means to be injected (Machine-translation by Google Translate, not legally binding) : en es
  • GB831364A - Improvements in or relating to refrigerated cabinets : en
  • ES76611U - Molded cage with lid for small objects (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212891A - Stabilization device for rigid axles of motor vehicles : en fr
  • FR1213261A - Drive gearbox ensuring constant speed and tension in winding mechanisms, especially for winder-fold machines and other textile machines : en fr
  • ES254353A1 - Improvements introduced in the extracting machines of citrus fruits (Machine-translation by Google Translate, not legally binding) : en es
  • ES77630U - Clamping device for sword studs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213470A - Aging treatment for aging hardening alloy : en fr
  • CH345594A - Process for the final drying of hay : de en
  • CH345602A - Dial and use of this dial : en fr
  • CH345621A - Spring-loaded pressure plate on screw clamps : de en
  • ES75596U - Improved bracelet for watches (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213113A - Magnetic tape sound reproduction machine : en fr
  • FR1213336A - Plaster with delayed setting and increased hardness after drying : en fr
  • US2930745A - Uranium reactor fuel element and process : en
  • US2930806A - Process of making the 3, 20-disemicarbazone of cortisone acetate : en
  • DK88774C - Device for casting pipes and other hollow objects under vibration. : da en
  • FR1213218A - Corrugated cardboard coated with canvas and its manufacturing process : en fr
  • FR1212987A - Loading pipette for mine prop : en fr
  • GB831663A - Improvements relating to electric lighting fittings : en
  • CA595089A - Power transmission steering unit for vehicles : en
  • GB831679A - Ceramic nuclear fuel element : en
  • GB831739A - Improvements relating to fabrics : en
  • DE1078588B - Address printing machine with a list switching device : de en
  • DE1809059U - SOCIAL GAME. : de en
  • DE1808785U - ARRANGEMENT FOR FASTENING A FLUORESCENT TUBE TO A SHELF. : de en
  • DE1808904U - UMBRELLA CAP WITH FLAP. : de en
  • DE1808938U - SPREADING ROLLER FOR MANURE SPREADER. : de en
  • ES254519A3 - Procedure for the manufacture of electrical cables for ignition plugs (Machine-translation by Google Translate, not legally binding) : en es
  • ES255012A2 - A process of manufacture of aros or segments for motor pistons (Machine-translation by Google Translate, not legally binding) : en es
  • BE585345A - Panel structure, and elements, such as doors and walls comprising this structure. : en fr
  • DE1078701B - Transport container for irradiated fuel elements : de en
  • FR1213493A - Method and device for forming electric images on electrically non-conductive media made of paper or the like : en fr
  • FR1213046A - Improvements to gantry cranes capable of rolling indifferently on tracks forming an angle between them : en fr
  • FR1213064A - Advanced chain guide : en fr
  • GB831694A - Method of manufacturing discontinuous wire-wound resistances : en
  • US2930384A - Method of dispensing neutralizing solution : en
  • FR1213133A - Data storage device : en fr
  • US2930343A - Lathe layout degree device : en
  • DE1078731B - Process for the production of cellulose hydrate structures which are resistant to discoloration : de en
  • DE1078736B - Dental handpiece or contra-angle or sliding connection : de en
  • ES255579A3 - Improvements in the procedure to reinforce textile accessories (Machine-translation by Google Translate, not legally binding) : en es
  • DE973577C - Gas heated water heater : de en
  • GB831523A - Improvements in or relating to heat insulating blankets : en
  • ES77436U - Elastic leg for furniture (Machine-translation by Google Translate, not legally binding) : en es
  • GB831648A - Improvements in and relating to apparatus for determining the moisture content in a fluid medium : en
  • DE1078884B - Attachment of stop buffers or sealing strips, especially for motor vehicles : de en
  • DE1078904B - Locking device on a fuse for a grenade or the like. : de en
  • CA595313A - Radar receiver comprising a position indicator : en
  • CA595416A - Paper sizing agent : en
  • DE1809069U - CANISTER. : de en
  • US2930205A - Combined refrigeration and starting systems for aircraft : en
  • US2930682A - Transportation of fluids : en
  • US2930904A - Temperature modifying means for semiconductor device : en
  • ES255358A3 - A perfect machine to clean, volcellate and stack tile (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213568A - Resonant cavity magnetron, fitted with a coaxial output line : en fr
  • FR1213642A - Static sprayer and homogenizer of mixtures for internal combustion engines : en fr
  • US2930802A - Oxidation of alkylnaphthalenes : en
  • ES252734A1 - Appliance to tractors, for loading, lifting and unloading (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213351A - Temperature regulation circuit : en fr
  • US2930613A - Toy for balancing and walking : en
  • US2930936A - M aker : en
  • ES254253A2 - Perfections applicable to the construction of bridge scales for great tonnage (Machine-translation by Google Translate, not legally binding) : en es
  • DE1808886U - HOLDING DEVICE FOR WALLPAPER TRACKS OR. DGL. : de en
  • GB831332A - Improvements in or relating to step ladders : en
  • AU240084B2 - Method and apparatus for producing flavor constituents : en
  • BE583120A - A method of manufacturing a silicon-based semiconductor. : en fr
  • CH345321A - Process for obtaining a woven product capable of being transformed, by heat treatment, into a so-called "bubbled" fabric : en fr
  • GB831565A - Improvements in or relating to metallic extension bars used for roof supports in mines : en
  • US2930637A - Connecting arrangement : en
  • DE1808751U - FINGER DISC FOR NUMBER SWITCH. : de en
  • BE585333A - Installation for the reception of telegrahic signals. : en fr
  • ES77613U - Pamela-purse (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213132A - Toilet ventilation and deodorization device : en fr
  • FR1213605A - Synthetic polymer films : en fr
  • GB831624A - An improved colostomy device : en
  • DE1078575B - Process for the catalytic hydrogenation on the carbon atom of unsaturated organic compounds : de en
  • DE1078934B - Pack for cigarettes or the like made from a single blank. : de en
  • DE1808906U - CAP. : de en
  • FR1212979A - Safety device for an electric air-blown switch and a switch provided with said device : en fr
  • FR1213032A - Explosion Proof Floor Lamp For Fluorescent Tube : en fr
  • GB831402A - Control device for pneumatic vehicle suspension system : en
  • AU5320259A - Substituted acid hydrazides and process forthe manufacture thereof : en
  • ES77612U - Children's trousers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213481A - Calculating apparatus for determining the rolling resistance of a moving object, such as a railway car, along a curved path : en fr
  • GB831701A - Control mechanism moved by centrifugal force : en
  • ES254768A3 - A soltable insurance device (Machine-translation by Google Translate, not legally binding) : en es
  • GB831662A - Method and apparatus for producing packages of plastic material at high cyclic rates : en
  • GB831721A - Improvements in or relating to mounting arrangements : en
  • DE1808951U - CLAMP FOR FASTENING TRIM TO METAL WALLS. : de en
  • ES252934A1 - Improvements included in horizontal-type machines, thermo-blowers and similar type-machines with a situated axis in the same way (Machine-translation by Google Translate, not legally binding) : en es
  • ES77607U - Improved sergeant (Machine-translation by Google Translate, not legally binding) : en es
  • ES77628U - Folding toy house (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213641A - Combustion accelerator for internal combustion engines : en fr
  • ES255540A3 - An automatic change mechanism of canillas for two colors in mechanical tiles (Machine-translation by Google Translate, not legally binding) : en es
  • ES255586A1 - Liquid-metering device : en es
  • FR72234E - Chlorinated butyl rubbers : en fr
  • GB831394A - Hydraulic well pump : en
  • GB831573A - Improvements in tea plucking machinery : en
  • DE1078553B - Process for the production of non-caking ammonium nitrate suitable for safety explosives with a maximum water content of 0.2% : de en
  • ES77533U - Rectangular iron box with hinged cover and container with hinge equipped with an opening initiating device (Machine-translation by Google Translate, not legally binding) : en es
  • ES77565U - Vibration damping device (Machine-translation by Google Translate, not legally binding) : en es
  • GB831644A - Improved thread rolling head : en
  • GB831712A - Improvements in or relating to chimneys or funnels : en
  • US2930286A - Foldable stereoscopic vision testing device : en
  • US2930329A - Railway freight car truck safety device : en
  • US2930966A - Magnetic field stabilizing method and apparatus : en
  • CH345524A - Sewing machine presser foot : en fr
  • CH345578A - Use of synthetic fibers : de en
  • CH345591A - Device on conveyor devices for transferring mold halves from one conveyor device to the other : de en
  • US2930884A - Arc-welding electrode holder : en
  • US2930196A - Valved intermittent combustion reaction engine : en
  • US2930373A - Grinding machine truing mechanism : en
  • US2930684A - Propellant combination including liquid fluorine and liquid oxide oxidizer : en
  • FR72394E - New pyrazolone derivatives and their preparation : en fr
  • GB831692A - Improvements in or relating to the measurement of the electrical conductance of liquids : en
  • FR1212894A - Improvements to record pick-ups : en fr
  • GB831340A - Apparatus for cooling granular materials, and particularly for cooling moulding sand : en
  • ES77682U - New sole unit for women's shoes (Machine-translation by Google Translate, not legally binding) : en es
  • US2930378A - Abdominal drainage tube : en
  • FR1213393A - Portable sewing machine : en fr
  • FR72143E - Detonation gun : en fr
  • GB831577A - Rotary printing machines : en
  • US2930710A - Metal article with a corrosion and marine borer resistant coating : en
  • US2930997A - Magnetic core construction : en
  • FR1212955A - Improvements to high frequency generators for dielectric heating : en fr
  • US2930706A - Preparation and packing of citrus fruit products : en
  • US2930218A - Outboard motor lock : en
  • DE1078531B - Process for dyeing and printing structures made of polyacrylonitrile and / or of acrylonitrile-containing copolymers and of mixed-spun, woven or knitted fabrics made from such fibers with natural or synthetic fibers : de en
  • DE1078793B - Ignition tachometer : de en
  • DE1809061U - ELECTROMAGNETIC SWITCHING GEAR WITH REMOTE INDICATION OF SWITCH POSITIONS FOR TOYS, PREFERABLY FOR SWITCHES AND SIGNALS FROM TOY TRAILS. : de en
  • ES255246A1 - Method of preparing methyl 5-nitro-2-furyl ketone : en es
  • US2930082A - Sealing gasket composition and method of making tubular gasket stock therefrom : en
  • ES254421A1 - Improvements in and related to procedures for construction of buildings based on prefabricated elements (Machine-translation by Google Translate, not legally binding) : en es
  • DE1808902U - ELASTIC SWEATBAND FOR HEADGEAR. : de en
  • ES253109A1 - An afteroneating device for a continuous piece of flexible material (Machine-translation by Google Translate, not legally binding) : en es
  • US2930412A - Wire forming machines : en
  • FR1213471A - Electrical control for clock or similar applications : en fr
  • FR72305E - Improvements to devices for recording and modifying electrical information : en fr
  • GB831754A - Production of preforms and longitudinally curved articles of polytetrafluoroethyleneresin : en
  • DE1078740B - Ambulance vehicles, in particular ambulances, with stretcher guides : de en
  • DE1078899B - Device for preventing the sideways migration of a grinding belt : de en
  • DE1078603B - Circuit for three-phase operated point machines : de en
  • DE1078806B - Fishing reel drive with friction clutch : de en
  • DE1808705U - SCARF. : de en
  • DE1808978U - WALL DISPLAY. : de en
  • US2930994A - Amplitude modulated pentode with linearity control : en
  • CH345474A - Record changer with a stack of records guided on a vertical column : de en
  • CH345518A - Process for the production of tough and well-adhering chrome layers on metallic substrates : de en
  • US2930713A - Vitreous enamel frit : en
  • ES77446U - Cooling device (Machine-translation by Google Translate, not legally binding) : en es
  • DE1078548B - Discharge device for fluidized bed reactors : de en
  • DE1078593B - Process for the production of granulated nitrogenous phosphate fertilizers : de en
  • ES77355U - Recoverable ballistic toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR72279E - Socket device for pantographs : en fr
  • GB831308A - Improvements in or relating to textile reinforced composite moulded rubber articles : en
  • GB831704A - Improvements in and relating to spacing seed drills : en
  • DE1808969U - SORTING DEVICE FOR MINCEUTS. : de en
  • DE1808983U - SIGN WITH INTERCHANGEABLE CHARACTERISTICS. : de en
  • FR1213083A - Automatic device to compensate for the wear of the friction linings in emission brakes : en fr
  • GB831633A - Improvements in or relating to an apparatus for moving flowable solid material : en
  • BE583200A - Heating baths and their control equipment. : en fr
  • CA595097A - Titanium base alloys : en
  • US2930233A - Pyrometer circuit : en
  • US2930732A - Anesthetics : en
  • CA595244A - Well pump : en
  • CA595355A - Programming device : en
  • DE1078577B - Process for the preparation of addition compounds of aromatic sulfonic acid amides and quaternary ammonium compounds : de en
  • DE1078750B - Device to increase the stability of mobile cranes, excavators or the like. : de en
  • DE1078770B - Process for the production of polymers or copolymers from acrylonitrile : de en
  • CA595289A - Porous sintered metal parts prepared for plating metal films thereon : en
  • CH345410A - Stocking blank cutting machine : en fr
  • AU235326B2 - Diaphragm seal for reciprocating shaft : en
  • BE585627A - Improvements made to zippers formed by helical plastic threads and with stamped hooking members, and to machines for their manufacture : en fr
  • CA595136A - Substituted tetrahydronaphthalene : en
  • CH345426A - Container for the delivery of clay-bound molding sand : de en
  • DE1808749U - TELEPHONE TRAINED AS A POSITIONABLE HANDSET. : de en
  • DE1808927U - CALCULATION BOARD. : de en
  • DE1809052U - DEVICE FOR STARTING THE PITCHES OF THE PITCHES OF A PITCHES. : de en
  • US2930090A - Fastener : en
  • US2930365A - Thermostatic : en
  • US2930519A - Coin container and dispenser : en
  • US2930569A - Apparatus for measuring charges of comminuted material : en
  • US2930614A - Body exercising device : en
  • SE170908C1 - : en
  • CA595081A - Method of and material for increasing the load bearing quality and flexibility of asphalt : en
  • CA595159A - Relative permeability measurements : en
  • US2930056A - Apparatus for operating on floors : en
  • US2930223A - Offset yield strength indicator : en
  • US2930580A - Two-piece turbine bucket : en
  • US2930763A - Hydrocarbon conversion catalyst : en
  • US2930069A - Turbine driven floor tool : en
  • US2930175A - Carton sealing apparatus : en
  • AU232794B2 - Edge seaming apparatus : en
  • CA595122A - Control mechanism for materials handling machine : en
  • DE1078555B - Process for the separation of thorium and lanthanum salts from impurities contained in the monazite : de en
  • DE1078628B - Circuit arrangement for telecommunications, in particular telephone systems with markers of their own choice : de en
  • DE1078797B - Device for photographic traffic monitoring : de en
  • FR1213025A - Device for rapid attachment of prosthetic tools : en fr
  • FR1213433A - Method for the rapid start-up of a closed multi-cell furnace for the electrolytic production of aluminum, and furnace for the practice of this process : en fr
  • FR72391E - Semiconductor device manufacturing : en fr
  • US2930139A - Vacuum drying : en
  • ES77433U - Perfect closure for flexible bags (Machine-translation by Google Translate, not legally binding) : en es
  • ES77484U - Prefabricated reinforced or prestressed concrete elements for mounting windows, railings or other parts of a construction (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213280A - Gear shift mechanism : en fr
  • DE1809014U - PIG SCRAPER AND SHAVING MACHINE. : de en
  • DE1809097U - FILE FOR FILES OR. DGL. : de en
  • FR1213505A - Electronic relay : en fr
  • US2930210A - Flexible shaft coupling : en
  • ES76142U - Perfected glasses (Machine-translation by Google Translate, not legally binding) : en es
  • GB831473A - Improved resilient mounting : en
  • GB831567A - Improvements relating to idlers for steel band conveyors : en
  • AU5316759A - Improvements in or relating to pneumatic tyres : en
  • CA595323A - Transmission system for carrier-wave telephony : en
  • US2930544A - Aircraft having vertical lifting jet engines : en
  • DE1808786U - LIGHT HOUSING. : de en
  • DE1809000U - HEATING AND / OR VENTILATION DEVICE FOR VEHICLES. : de en
  • DE1809096U - EXHAUST SILENCER. : de en
  • GB831591A - Improved gas compressor having a lubrication system : en
  • US2930546A - Jet aircraft convertible for vertical ascent and horizontal flight : en
  • US2930841A - Sealing arrangement for electrical insulating bushings : en
  • DE1809037U - EDGE POLISHING BRUSH FOR SHOE CLEANING MACHINE. : de en
  • AU5323459A - Production of 2, 2-bis(4-hydroxyphenyl) propane : en
  • AU5323259A - Improvements relating to electric immersion heaters : en
  • US2930353A - Hog trap gate : en
  • DE1078618B - Annular gap magnet system with cylindrical permanent magnets made of oxide material for dynamic loudspeakers : de en
  • AU5327059A - Concurrent production of. propylene dimer and propylene polymer gasoline feedstock : en
  • CH345372A - Process for the production of electrical insulating bodies : de en
  • DE1078547B - Device for automatic sampling from a material flow : de en
  • FR1212914A - Frequency detector : en fr
  • DE1809072U - MADE OF CROSSING BARS MADE OF CORRUGATED CARDBOARD, CARDBOARD OD. DGL. EXISTING BRIDGE INSERT FOR DIVISIONING THE INTERIOR OF BOXES OR. DGL. : de en
  • ES77392U - Improved support for oral hygiene products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212968A - Perforator for hermetically sealed vials, including blood or blood serum vials : en fr
  • GB831719A - Improvements in or relating to electric battery contact devices : en
  • AU4313058A - Sash window assembly : en
  • CA595092A - Adjustable contact assembly : en
  • CH345347A - Process for the preparation of a polyglycidyl ether of a polyhydroxy-1,3,5-triazine : de en
  • CH345369A - Call detector device for an automatic telecommunication system, in particular a telephone system : de en
  • CH345504A - Process for manufacturing an anti-shock and anti-vibration support and support obtained by this process : en fr
  • DE1809088U - DATE-CLOCK. : de en
  • DE1078768B - Process for the preparation of cationic condensation products : de en
  • DE1078915B - Hollow body with tail unit : de en
  • US2930947A - Solenoid controlled valve : en
  • BE585443A - Machine for pulling potatoes and other plants with tubers or bulbs. : en fr
  • CA595067A - Air control device for a building having air conditioning : en
  • CH345320A - Process for the production of a finned tube and device for carrying out this process : de en
  • CH345363A - Installation for rail traffic control : en fr
  • US2930119A - Assembled shearing section for electrically operated shaving implements : en
  • US2930203A - Temperature control system for freezers : en
  • ES69060Y - Briefs-briefs : en es
  • ES77560U - Cable frame transporter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213035A - Process for preparing polyethers and polyacetals from olefins : en fr
  • US2930402A - Hydraulic multi-valve power unit : en
  • US2930922A - Electric discharge device structure : en
  • CA595286A - Polymerization of 2-difluorovinyl methyl ether : en
  • DE1078562B - Process for the production of solid fats from palm oil suitable for the preparation of margarine : de en
  • DE1078772B - Process for the production of higher molecular weight organotin compounds : de en
  • DE1808720U - FABRIC ROLLS MAGAZINE FOR PICKING UP FABRIC ROLLS AND HANDING OVER TO A TABLE. : de en
  • CA595143A - Process of fabricating coated fibrous strands : en
  • CH345538A - centrifugal pump : de en
  • AU232288B2 - Tempering of glass sheets : en
  • DE1808984U - WRITING FOIL, IN PARTICULAR PAUS FOIL. : de en
  • US2930086A - Door weatherstripping construction : en
  • AU245138B2 - Cord-lke products comprising materials ina loose particle form enclosed inan envelope of protective material : en
  • CH345521A - Device for continuously regulating the flow rate of fluids under pressure : en it
  • BE583086A - Camera. : en fr
  • CA595225A - Overload release torque arms : en
  • CH345411A - Needle bar provided with a basic bar on a flat weft knitting machine : de en
  • US2930659A - Combined dust and grease seal and key retainer : en
  • US2930766A - Production of a supported catalyst : en
  • BE587473R - Wheel loader for coal mines and others : en fr
  • AU228185B2 - Low altitude bombing apparatus : en
  • AU5327759A - Improvements in electrical power outlet connection boxes : en
  • BE585449A - Spraying and atomizing device. : en nl
  • BE585569A - Improvements to combustion chambers. : en fr
  • CH345513A - Variable ratio converter : de en
  • BE585492A - Method of manufacturing bar-shaped semiconductor body and product obtained. : en fr
  • CA595414A - Rotary malting equipment : en
  • US2930171A - Power-driven paper-feeding mechanism for wrapping machines : en
  • CA595397A - Free floating ball-actuated switch : en
  • CH345448A - Shooting bolt : de en
  • CA595267A - Self adjusting tappets : en
  • CA595360A - Air-cooled cylinder head constructions for internal combustion engines : en
  • AU5320959A - Improved apparatus for testing ring seals : en
  • CH345509A - Method and device for moving an object on a wing : de en
  • CA595034A - Production of penicillin : en
  • BE585545A - Heating device for moving yarns. : en fr
  • DE1068177B - Cable belt conveyor : de en
  • DE1078897B - Honing tool for internal machining of small diameter holes : de en
  • FR1213354A - Indicator plate : en fr
  • DE1078663B - Impulse switch : de en
  • DE1808706U - FEMALE VEST. : de en
  • CA595017A - Pessary : en
  • CA595248A - METHOD OF PRODUCING .alpha.-BROMINATED KETO STEROID COMPOUNDS : en
  • BE585249A - Improvements in morphological examination methods and devices. : en fr
  • CA595320A - Electric arc welding rod holder : en
  • DE1808807U - IMPLANT SCREW. : de en
  • US2930505A - Wall insert for setting bathroom fixtures : en
  • CH345337A - Process for the production of 14-dehydro-steroids : de en
  • CA595178A - Hydrorefining of petroleum : en
  • CA595375A - Web drying apparatus : en
  • DE1078902B - Gas and signal revolver for additional cartridges : de en
  • FR1213287A - Improvements to visual level indicators, in particular for fuel tanks : en fr
  • US2930300A - Timer for self-developing camera : en
  • US2931000A - High precision electrical resistor device with minimized inductance : en
  • USD187564S - x x x x x : en
  • CA595185A - Boric-acid modified polyester compositions : en
  • BE585243A - Cement. : en fr
  • BE585536A - Process for the continuous preparation of polyvalent alcohols, in particular pentaerythritis, and products obtained. : en fr
  • CH345345A - Process for the preparation of substituted haloacetylpiperazines : en fr
  • AU4983064A - Process for the separation of mixtures of more readily and less soluble compounds : en
  • CA595124A - Saw blade with hardened teeth : en
  • DE1078828B - Screw connection for plastic pipes : de en
  • DE1808703U - CLAMPING SLIDER FOR GARTERS, SUSPENDERS OR. DGL. : de en
  • ES55208Y - A clamp to apply to bottle corks or stoppers : en es
  • FR1213042A - Rippling spoon for fishing : en fr
  • GB831449A - Improved apparatus for dispensing sheet material from a continuous web : en
  • BE585525A - Plate for panels and similar roofing materials. : en fr
  • CA595028A - Track tamping machine : en
  • DE1078860B - Sound generators, in particular for musical instruments, with reeds attached to reed plates : de en
  • FR1213238A - Device for obtaining constant clean steering behavior of motor cars : en fr
  • BE585405A - Mobile support for twisting spindles. : en fr
  • US2930582A - Vertical load suspension and adjusting mechanism : en
  • BE585579A - Process for the preparation of a composition allowing the sustained release of a medicament. : en fr
  • DE1808990U - SUCTION LIFTER. : de en
  • FR1213328A - Pressure-adherent adhesive tape : en fr
  • FR1213587A - Device for exploring films by interlaced lines, in particular for television applications : en fr
  • BE585699A - Road surfacing materials. : en fr
  • CH345505A - Device forming a vibration-damping base for a machine : en fr
  • BE585245A - Electric motor driven hand screwdriver. : en fr
  • BE585506A - Prefabricated construction elements, more especially plates and profiles from a plastic and methods for their manufacture. : en nl
  • CH345398A - Apparatus for induction heating an annular inner groove of a tubular part : en fr
  • AU238044B2 - Improvements in electrical power outlet connection boxes : en
  • AU241494B2 - Transistor amplifier circuit : en
  • USPP1924P - Tukacs : en
  • US2930857A - Spectacles concealed hearing-aid : en
  • BE583054A - Stable derivatives of beta-naphthoquinone and their preparation. : en fr
  • BE585259Q - Football game. : en fr
  • BE585368A - Process for impregnating and coating by molding electrical windings. : en fr
  • CA595281A - Coupling : en
  • CA595434A - Process for the purification of silicon chloroform : en
  • US2930194A - Combustor having high turbulent mixing for turbine-type starter : en
  • CH345595A - Dryer : en fr
  • CH345404A - Process for making shaped detergents : de en
  • US2930176A - Power edger and trimmer : en
  • AU263155B2 - Monosubstituted hydrazine derivatives and process forthe manufacture thereof : en
  • BE585287A - Transport installation comprising a conveyor circulating in a closed circuit and driving trolleys fitted with devices enabling them to be unloaded selectively at the reception stations. : en fr
  • US2930107A - Semiconductor mount and method : en
  • US2930975A - Network response testing apparatus : en
  • US2930096A - Wall finishing masonry implement : en
  • DE1078739B - Eyeglass-shaped blindfold : de en
  • US2930301A - Photographic product embodying means for exposing and processing photosensitive materials : en
  • US2930999A - Photo-conductive device and method of : en
  • ES252254A1 - Biphenyl derivatives : en es
  • FR1213323A - Process for the preparation of dihydroxycarotenic compounds and their esterification products : en fr
  • GB831490A - Improvements in and relating to the insulation of electrical apparatus : en
  • BE585511A - Electrical distribution system with multiple bypass sockets. : en fr
  • BE585616A - Conveyor for molded bricks, equipped with a turning device. : en fr
  • AU243468B2 - Process for producing coenzymes q-10 by fermentation : en
  • AU5321059A - A scaffold for supporting formwork : en
  • BE585497A - Improvements relating to a heat-insulating material. : en fr
  • BE585531A - Improvements in ultrasonic testing equipment. : en fr
  • US2930159A - Rotatable fishing spreader : en
  • US2930503A - Rivet and mandrel assembly : en
  • US2930783A - Method of purifying low-pressure polyolefines : en
  • CH345466A - Circle division system for precision angle encoders : de en
  • DE1078664B - Arrangement for actuating auxiliary switches on electrical switchgear, especially on contactors : de en
  • DE1078822B - Torsionally flexible coupling : de en
  • DK88753C - Information storage. : da en
  • FR1213583A - Linear polymers of vinylphenylboronic acid : en fr
  • BE583103A - Transmitting device. : en fr
  • CH345555A - Heating system in a motor ship : de en
  • DE1078867B - Dial drive : de en
  • DE1808918U - FLOAT THERMOMETER. : de en
  • FR1213047A - Apparatus for covering a surface with a liquid product : en fr
  • FR1213120A - : fr
  • GB831776A - Jet engine noise attenuator : en
  • GR20709B - AUTOMATIC DOOR LOCK HANDLE. : el en
  • BE585440A - Improvements relating to clamshells. : en fr
  • CA595369A - Granulation of fertilizers : en
  • CA595291A - Weft replenishing loom : en
  • DE1078694B - Electrolytic capacitor : de en
  • DE1078529B - Method and device for roughening textile fabric webs : de en
  • FR1213115A - Process for removing impurities dissolved therein from organic washing fluids : en fr
  • DE1078557B - Process for the production of glycerine and fatty acid alcohols : de en
  • DE1808818U - COLLAPSIBLE WIND AND SUN PROTECTION, ESPECIALLY FOR BEACH USE. : de en
  • CH345561A - Dome fitting for window sash : de en
  • DE1078610B - Circuit arrangement for a transistorized monostable blocking oscillator of high sensitivity : de en
  • US2930274A - Piano accordion wrist rest : en
  • US2930843A - Color television apparatus : en
  • CH345616A - Flush valve : de en
  • BE585279A - Rectifier installations with monocrystalline semiconductor elements. : en fr
  • CH345445A - Device for placing an oil stove with a bowl burner : de en
  • CH345552A - Corking device of a container : en fr
  • CA595041A - Activation of bleaching clay : en
  • BE585366Q - Method for the application of thermosetting resins on a reinforced concrete or metallic report or of other kind for the coating of the bases of electrolytic cells with cathode of mercury. : en fr
  • US2930654A - Wheel cover : en
  • AU4529759A - Improved dough oiling machine : en
  • DE1078878B - Device for mounting an engine : de en
  • US2930316A - Data processing apparatus : en
  • US2930367A - Heat valve : en
  • US2930447A - Adsorption process : en
  • US2930873A - Glow switch : en
  • US2930652A - Roof rail molding and clip for a vehicle : en
  • US2930270A - Tension equalizer for sheet material : en
  • AU238812B2 - A METHOD OF PREPARING DI-(p-OXYPHENYL) a-PYRIDYL-METHANE : en
  • DE1068485B - Arrangement for multiple gas analysis using infrared radiation : de en
  • CA595138A - Production of organic tin compounds : en
  • DE1078785B - Device for measuring the load on conveyor ropes in mining : de en
  • DE1808997U - CLEAR VISION DEVICE FOR VEHICLE WINDOWS. : de en
  • CA595200A - Relief valves for fluid pumps : en
  • US2930852A - Alternating current signal receiving apparatus : en
  • US2931010A - Pneumatic indicating system : en
  • USPP1925P - Peach tree : en
  • BE583154A - Sealing device for shafts. : en fr
  • BE585229A - Combination of a rear light and a brake light. : en fr
  • DE1808895U - CONTROL DEVICE FOR SHOE MOLDING MACHINES. : de en
  • ES77651U - Device for fixing and articulation of seat and lid of toilets (Machine-translation by Google Translate, not legally binding) : en es
  • DE1078882B - Air suspension, in particular for motor vehicles : de en
  • GB831655A - Improvements in or relating to electric switching devices : en
  • IE23671L - Improvements in or relating to shirt collars : en
  • CA595209A - Roller bearing assembly : en
  • AU246284B2 - Improved method of and apparatus for drilling interpenetrating parallel holes : en
  • CA595027A - Device for automatic lubrication of rail curves : en
  • AU5320459A - Improved method of connecting tubular, rodlike or other structural members together : en
  • BE585189A - Statie stairs. : en nl
  • BE585310A - A method of bonding a textile product to a cellular material. : en fr
  • AU5319659A - Improvements relating to transformer windings : en
  • US2930371A - Grinding wheel dressing device : en
  • BE585572A - Improvements to looms without shuttle. : en fr
  • DE1808735U - ENDLESS SET FOR PROCESSING ON BULL TABLING MACHINES. : de en
  • ES252175A1 - New procedure for the coating of rollers intended for industrial uses (Machine-translation by Google Translate, not legally binding) : en es
  • ES255188A2 - Improvements introduced in electromagnetic systems intended to drive a mechanical element (Machine-translation by Google Translate, not legally binding) : en es
  • US2930584A - Method and apparatus for inserting wires in conduits : en
  • CH345362A - Pulling and pushing device for railways : de en
  • CA595429A - Preparation of dihalodifluorosilanes : en
  • DE1078682B - N-phase self-oscillating low frequency generator : de en
  • DK88770C - Process for the production of preferably thin or thin-walled articles of foam plastic. : da en
  • AU5312659A - Chemical products and processes : en
  • AU5317059A - Friction shock absorbing mechanisms : en
  • BE585271A - Articulated frame for the support of underground spaces, in particular for the support of galleries. : en fr
  • AU241253B2 - Preparation of bishenols : en
  • BE583145A - Steroid compounds and their preparation. : en fr
  • US2930129A - Positional orientation evaluator : en
  • AU232614B2 - Method of and bracket for forming brick or block lintels : en
  • CA595381A - Electrical resistors : en
  • DE1808956U - HYDRAULIC CONTROL UNIT AND MULTI-WAY TAP DISTRIBUTOR, ESPECIALLY FOR TRACTORS. : de en
  • DK88751C - Process for the extraction of glutamic acid by molasses rinse. : da en
  • US2930951A - Electrical capacitor : en
  • CA595070A - Hollow tapered furniture leg : en
  • CH345620A - Heald frame for looms : de en
  • DE1078874B - Control device to achieve the same rotation angle of two power machines : de en
  • DE1808935U - ASHTRAY. : de en
  • AU5318359A - Liquid toilet soap dispenser (wall type) of unbreakable plastic suitable for household motels etc : en
  • BE585653A - Process for preparing 3-alpha-phenyl-beta-acetylethyl-4-hydroxycoumarin, and product obtained : en fr
  • ES254879A1 - Pressure shaft seal : en es
  • ES77351U - Improved binding to contain a set of notebooks (Machine-translation by Google Translate, not legally binding) : en es
  • FR72139E - Improvements to telephone devices : en fr
  • GB831800A - Improvements relating to stabilising circuit arrangements : en
  • DE1078667B - Arrangement for controlling power consumers in dependence on a voltage : de en
  • DE1808825U - VACUUM CLEANER. : de en
  • FR1213365A - Support for packing, presenting and selling stockings : en fr
  • BE585430A - Process for the continuous renovation of the filtering capacity of a rotary filter with the use of a filter aid and installation for putting it into practice. : en fr
  • CA595053A - Chart holder : en
  • US2930242A - Crawling attachment : en
  • US2930927A - Traveling-wave tube : en
  • DE1808998U - INTERIOR SUN VISOR FOR CARS. : de en
  • AU240264B2 - Unbalance detection apparatus : en
  • BE585231A - Crank shaft bearing for two-stroke engines. : en fr
  • CA595134A - Method and apparatus for manufacturing metallic elements : en
  • US2930181A - Yarn supply means in textile twisting machines : en
  • US2930415A - Indexing and adjusting means for a radial saw : en
  • US2930790A - Process for recovering monomeric : en
  • USD187517S - Display molding unit for store fixtures or the like : en
  • BE585235A - Improvements to catamenial devices. : en fr
  • CA595412A - STEREOISOMERS OF .alpha.-ARYL-.alpha.-PIPERIDYL-(2)-ACETIC ACID AMIDES AND PROCESS OF MAKING SAME : en
  • CA595083A - Shoe : en
  • CA595316A - Shaver cutting plate and method of making same : en
  • BE585275Q - Improvements to tying harnesses for weaving machines. : en fr
  • US2930796A - Conditioning of crude polychloro copper phthalocyanines : en
  • AU4186658A - Improvements in fertilizer spreaders : en
  • CA595050A - Heating plant : en
  • CA595363A - Stud-welding gun having stud locating means : en
  • AU4183658A - New and improved apparatus for delivering liquid tothe drinking water of animals : en
  • US2930634A - Coupler and method of joining conduits : en
  • US2930839A - Combined grading and corona shield : en
  • US2930949A - Semiconductive device and method of fabrication thereof : en
  • CA595022A - Corrosion detectors : en
  • CA595215A - Recording apparatus : en
  • BE585403A - Potato peel knife. : en fr
  • BE585408A - Duct structure with cylindrical body and herringbone fins. : en fr
  • CA595220A - Method and device for rolling a strip of sheet material into a regular roll : en
  • CA595247A - Die casting machine : en
  • FR1212923A - Remote control method and apparatus : en fr
  • FR1213604A - Improvements to multi-stage variable flow hydraulic pumps : en fr
  • GB831363A - Apparatus for separating fluids under pressure such as "fluid pressure accumulators" : en
  • US2930636A - Self-adjusting seal : en
  • AU237425B2 - Concurrent production of. propylene dimer and propylene polymer gasoline feedstock : en
  • BE585232A - Platform for railway wagons for the transport of motor vehicles. : en fr
  • CH345424A - Molding compound for the production of bowl-shaped molds for foundry purposes : de en
  • ES251610A3 - Improvements in the construction of walls and analogs (Machine-translation by Google Translate, not legally binding) : en es
  • ES252801A1 - A filleting device around (Machine-translation by Google Translate, not legally binding) : en es
  • ES77388U - Lockers for mail reception (Machine-translation by Google Translate, not legally binding) : en es
  • ES77426U - Sports suspension pants (Machine-translation by Google Translate, not legally binding) : en es
  • ES77588U - New container model (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213380A - Hot air generator : en fr
  • FR72257E - Stitch adjuster in sewing machines : en fr
  • GB831684A - New or improved suspension means for motor cars : en
  • DE1078816B - Fuel supply device : de en
  • FR1213052A - New metalliferous complex compounds of azo dyes, their production process and their use : en fr
  • FR1213388A - Anti-breaking device : en fr
  • FR1213526A - Process for the manufacture of polyolefin yarns : en fr
  • AU237328B2 - Improved method of connecting tubular, rodlike or other structural members together : en
  • US2930520A - Compressor bleed control : en
  • US2930510A - Hanger release : en
  • US2930851A - Pulse distributor : en
  • AU232596B2 - Improvements in and relating to light-sensitive apparatus : en
  • BE585427A - Retractable anchoring device. : en fr
  • CA595290A - Amplifying member for pilot-operated valves : en
  • DE1808852U - ADJUSTABLE FASTENING DEVICE FOR TILTING SHELVES OR FLOOR FRAMES. : de en
  • BE585588A - Level-regulated hydro-pneumatic suspension, in particular for motor vehicles. : en fr
  • CA595330A - Variable rheostat : en
  • ES77482U - Improved drawing rule (Machine-translation by Google Translate, not legally binding) : en es
  • CA595298A - Low tension ignition system : en
  • FR1213079A - Process for separating carbon dioxide from natural gases : en fr
  • FR1213503A - Process for the production of compounds containing bound nickel in complex form : en fr
  • ES77666U - Improved stopper for flexible packaging (Machine-translation by Google Translate, not legally binding) : en es
  • ES255234A1 - CEREAL SEEDING MACHINE, HYDRAULIC LIFTING : en es
  • ES77449U - Extendable hinge (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213203A - High pressure mercury vapor discharge tube equipped with a luminescent screen, luminescent substance therefor, and method of preparation thereof : en fr
  • FR1213231A - Single-phase AC electric motor : en fr
  • FR1213339A - Device for assembling two various table service elements to form a combined cutlery : en fr
  • GB831715A - Improvements in athermapeutic apparatus : en
  • ES76720Y - Endless clamps : en es
  • CH345459A - Grinding wheel : de en
  • CH345581A - Process for improving the quality properties of mortar or concrete : de en
  • BE585348A - Improvements to nuclear reactors. : en fr
  • BE585521A - A process for controlling beach erosion and restoring it. : en fr
  • US2930495A - Method and apparatus for loading a water vessel : en
  • DE1808814U - INFUSION DEVICE. : de en
  • DE1078813B - Thrust screw drive for electric starting motors of internal combustion engines : de en
  • US2930070A - Door closer : en
  • US2930100A - Needle loom structure : en
  • US2930755A - Stabilization of water-in-oil emulsion : en
  • US2930760A - Laundering compositions : en
  • CA595019A - Automatic transmissions : en
  • CH345493A - Internal combustion engine assembly consisting of a piston internal combustion engine and an exhaust gas turbine : de en
  • AU234599B2 - Improvements relating to shelving units : en
  • BE585593A - Clamping device actuated by a pressurized medium, for machine tools : en fr
  • ES77463U - Wedge flown for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • ES77670U - Submarine toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213196A - Method and device for feeding pick looms : en fr
  • CA595121A - Method and apparatus for removing sample or test pieces from travelling sheet material : en
  • DE1078519B - Separating device for taking samples, especially in fine iron roads : de en
  • ES252148A2 - A policarburg gasifier for explosion motors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212878A - Machine for spreading and compacting compressible materials : en fr
  • FR1213163A - Data transfer and accumulation device : en fr
  • DE1078773B - Process for the production of alloys with less than 50% aluminum : de en
  • BE585192A - Method for removing water from a sheet of paper, cardboard, cellulose, crushed wood or other crude fibrous material. : en fr
  • BE585549R - Rocket for projectiles. : en fr
  • CH345336A - Process for the preparation of derivatives of 2-keto-2,3,4,5,6,7,8,10-octahydronaphthyl- (7) -methane : de en
  • US2930191A - Air-fuel control in prevaporizer type combustion chambers : en
  • US2930532A - Spray gun nozzle : en
  • US2930989A - Blocking transistor oscillators and amplifiers : en
  • BE585550A - Improvements to public lighting mirrors. : en fr
  • CA595393A - Minnow buckets : en
  • CH345613A - System for aeration of liquids : de en
  • DK88748C - Process for the preparation of phenthiazine compounds or acid addition salts or quaternary ammonium compounds thereof. : da en
  • GB831755A - Improvements in and relating to floating electric cables : en
  • DE1808775U - TRIGGER FOR FIRE PROTECTION DEVICES FOR ELECTRICAL EQUIPMENT, IN PARTICULAR TRANSFORMERS. : de en
  • CH345443A - Conveyor system with a movable transport element suspended from the running rail or supported on the running rail, in particular a crane or overhead conveyor system : de en
  • CY194A - A new antibiotic paromomycin : en
  • ES77654U - Siphon for water intake in ditches (Machine-translation by Google Translate, not legally binding) : en es
  • GB831731A - Improvements in or relating to the production of coloured photographic images : en
  • US2930313A - Binding of wire coils : en
  • BE585669A - Trisazo dyes and process for their preparation : en fr
  • US2930152A - Wheeled shovel : en
  • US2930251A - Lever type reversible right or left jalousie operator : en
  • US2930686A - Production of aluminum powder : en
  • ES77593U - Plug for containers with liquid outlet regulating valve (Machine-translation by Google Translate, not legally binding) : en es
  • ES77663U - Perfected portable brush (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212969A - Apparatus for studying the writing pressure of an individual with a view to his tactile education : en fr
  • FR1213569A - Production and isolation of boron trichloride : en fr
  • ES77353U - Triple plug socket (Machine-translation by Google Translate, not legally binding) : en es
  • GB831583A - A method of operating a kiln : en
  • US2930604A - Fluidized bed roasting of metal sulfide concentrates : en
  • US2930893A - Long path infrared detection of atmospheric contaminants : en
  • US2931008A - Electrically insulating devices : en
  • FR1213160A - Method and device for balancing rotors : en fr
  • GB831542A - Device for automatically maintaining a crane bridge in a correct position with respect to its track-way : en
  • FR1212872A - Process for preparing steroids of the pregnane series, in particular a 16-alpha, 21-dialkanoyloxy-17-alpha-hydroxy-4, 9 (11) -prégnadiene-3, 20-dione : en fr
  • FR1212961A - Method for detaching leaves from a stack and conditioning them : en fr
  • FR1212983A - Variable frequency oscillator : en fr
  • ES253485A1 - Corrector device for adapting doors, windows and windows to your frame (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213423A - Apparatus for defibrating and refining textile plants : en fr
  • GB831287A - Improvements relating to magnetic separators for fluent materials : en
  • GB831283A - Improvements in or relating to ships' berthing installations : en
  • DE1808769U - ELECTRICALLY DRIVEN EXHAUST DEVICE WITH SHORT-CIRCUIT RUNNER. : de en
  • ES77441U - Improved nut (Machine-translation by Google Translate, not legally binding) : en es
  • GB831365A - Machine for chopping or mincing meat, foodstuffs or the like : en
  • GB831513A - Improvements relating to photographic contact printing apparatus : en
  • GB831711A - Bracing arrangement for a stripping-action scraper installation for use in coal or other mines : en
  • ES254278A1 - Improvements in the construction of electrical circuit breakers, especially for temperature regulators (Machine-translation by Google Translate, not legally binding) : en es
  • ES254468A1 - Machine cutter of potatoes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212958A - Method for recording and reproducing acoustic signals : en fr
  • GB831515A - Improvements in or relating to labelling machines : en
  • GB831552A - Improvements in or relating to devices for agitating and ejecting liquids and fluid-like substances : en
  • FR1213566A - cellular building blocks : en fr
  • AU4188058A - Improvements in dipole mountings for television aerials : en
  • BE585195A - Method and device for combating the lifting of dust at the outlet of pneumatic backfill pipes. : en fr
  • CA595206A - Freight car construction : en
  • DE1078578B - Process for the preparation of theophylline derivatives : de en
  • DE1078654B - Installation system under plaster in buildings : de en
  • DE1078792B - Paper take-up device for calculating machines with shaker trolleys : de en
  • DE1808868U - LIFTING TOOL, IN PARTICULAR LIFTING JACK. : de en
  • DE1808929U - DOLL FOR EDUCATIONAL PURPOSES. : de en
  • ES53189Y - High heel for lady shoes : en es
  • FR1213147A - Transport device applicable in particular to a stamping press : en fr
  • FR1213468A - Method for the reduction of pulses and assembly for carrying out this method : en fr
  • GB831390A - Improvements in or relating to chain tensioner devices : en
  • US2930291A - Hinge jointed adapter : en
  • CA595106A - Organic insecticide emulsion concentrates and method for preparing them : en
  • CH345408A - Set of transfer punches for circular knitting loom : en fr
  • US2930428A - Power adjustable seat mount : en
  • USD187550S - Portable lubrication unit : en
  • US2930435A - Closure device : en
  • US2930618A - Toy and game apparatus : en
  • US2930448A - Oil metering device : en
  • US2930522A - Vapor lock preventing means for compressor lubrication system : en
  • ES77618U - New sound element (Machine-translation by Google Translate, not legally binding) : en es
  • GB831496A - Improvements in or relating to electronic amplifier circuits : en
  • CA595038A - Drive clamp : en
  • US2930418A - Work table with selective rotating tool : en
  • US2930955A - Remote control system for a television receiver : en
  • DE1078709B - Device for heat treatment and, if necessary, conversion of substances in a high-frequency field : de en
  • CA595079A - Dental reflector and aspirating instrument : en
  • CA595183A - Current density indicator and control : en
  • CH345395A - Process for the production of a ferromagnetic cobalt-iron (II) ferrite-containing body and bodies produced by this process : de en
  • ES77549U - New structure in knitwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212982A - Ultra-high frequency bandpass filter : en fr
  • FR1213363A - Vacuum brake cylinder for railway vehicles : en fr
  • DE1808710U - MATERIAL SET FOR SELF-MANUFACTURING CLOTHES. : de en
  • DK88757C - Automatic circuit breaker or maximum switch with manual, magnetic and possibly also thermal release. : da en
  • DE1078643B - Transmitting antenna consisting of dipole fields : de en
  • DE1078751B - Overload protection device for electric crane hoists : de en
  • US2930459A - Cover fastener : en
  • ES255627A1 - Improvements in pneumatic servo-control clutch actuating apparatus : en es
  • GB831730A - Improvements in or relating to electronic switching circuits : en
  • US2930097A - Method of manufacturing impregnated ferrite : en
  • US2930587A - Rotary drilling machines : en
  • US2930359A - Power steering mechanism : en
  • US2930698A - Preparation of angel food cake : en
  • DE1808975U - HIKING DECORATION AREA. : de en
  • BE585188A - Double ventilated closure emptying unit for waste receptacles. : en fr
  • CH345342A - Process for the preparation of new basic substituted heterocycles : de en
  • DE1808834U - NON-SLIP CAN, IN PARTICULAR SHOE CREAM CAN. : de en
  • ES250321A1 - Anticoccidial composition and method of combatting coccidiosis : en es
  • GB831728A - Stainless steel : en
  • BE585624A - Process for the production of glycidyl ethers. : en fr
  • BE585668A - Method of manufacturing a self-supporting heat resistant electric coil : en fr
  • CA595182A - Waste sulphite liquor product and process of preparing the same : en
  • DE1808864U - SALES UNIT FOR SMALL PARTS IN PACKAGES AND SALES AGGREGATE. : de en
  • DE1808900U - INJECTION MOLDING MACHINE. : de en
  • DE1078700B - Device for measuring the radioactivity of aerosols : de en
  • AU239220B2 - Improvements in or relating to permanent magnets and methods of producing them : en
  • CA595404A - Purification of lysine : en
  • CH345402A - Process for the production of new substantive dyes : de en
  • US2930341A - Mounting bracket and thrust board for outboard motors : en
  • DE1808768U - TWO-CHANNEL DAMPING CONTROLLER. : de en
  • DE1808776U - INSULATING RIVET CONNECTION IN ELECTRICAL EQUIPMENT. : de en
  • DE1078931B - Device for removing labels by means of a suction drum from a stacking magazine that can be swiveled radially back and forth to the drum : de en
  • GB831413A - Improvements relating to the cooling of aluminium oxide or similar material producedin a rotary kiln and to kilns equipped with coolers : en
  • US2930123A - Bevel cutting machine : en
  • US2930516A - Paperboard container : en
  • US2930262A - Angle attachment for drills : en
  • ES254122A1 - Improvements in refrigerating chambers and more in particular in the mechanisms that determine the hermetic closure of their doors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213108A - Concrete tie : en fr
  • GB831526A - Improvements in or relating to radiation detectors : en
  • US2930237A - Flue gas sampling system : en
  • US2930573A - Half ball valves : en
  • US2930558A - Silverware holder : en
  • GB831769A - Improvements in tunnel kilns : en
  • ES77571U - Support for tubular containers closed at both ends (Machine-translation by Google Translate, not legally binding) : en es
  • DE1078656B - Fixed, electrically conductive, mechanical connection, e.g. B. Contact connection : de en
  • DE1078876B - Automatic device for flight control systems to prevent stalling : de en
  • FR1213095A - New polymerization catalysts : en fr
  • GB831536A - Improvements in or relating to food or drink containers : en
  • US2930563A - Resilient mountings : en
  • US2930869A - Electric relay : en
  • US2930062A - Ball type applicators : en
  • US2930089A - Precision casting : en
  • US2930589A - Adjustable telescopic barricade device : en
  • ES254764A3 - A picaporte mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • GB831504A - Improvements in or relating to blower systems for supplying air to internal combustion engines : en
  • FR72283E - New derivatives of phenothiazine with cyanalkyl piperazine chain and their preparation : en fr
  • ES254521A3 - Procedure for the manufacture of an electrical insulating material (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213376A - Steering mechanism for road vehicles : en fr
  • FR1212942A - Tool chuck : en fr
  • FR1213126A - Method and apparatus for hot working a metal ingot : en fr
  • FR1213290A - Fixing device for accessory parts of a dust vacuum cleaner : en fr
  • GB831724A - Improvements in means for fixing objects to supports : en
  • US2930773A - Novel composition and method of curing epoxy resins : en
  • DE1809077U - AUTOMATIC DISCONNECTING DEVICE FOR BELT CONVEYORS. : de en
  • FR1212885A - Dishwashing Machine Improvements : en fr
  • FR1213118A - Vehicle brake test apparatus : en fr
  • FR72140E - Improvements in the manufacture of filaments, threads, yarns and similar artificial articles : en fr
  • FR72272E - Ferromagnetic materials with rectangular hysteresis cycle : en fr
  • US2930940A - Interlocking mechanism for enclosed circuit control : en
  • CA595192A - Line feed for page printer : en
  • US2930680A - Fuels containing wear-reducing and rust preventing additives : en
  • US2930243A - Dictation machine : en
  • CA595054A - Lens surfacing machine : en
  • CA595364A - Semiconductor signal translating devices : en
  • CH345472A - Magnetic recording medium : en fr
  • ES252740A1 - Thermoprinting apparatus and method : en es
  • ES77472U - Magnetic closure perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213030A - Device for remote communications : en fr
  • GB831469A - Improvements in and relating to a pressure and capacity regulating fluid valve : en
  • ES77396U - Adjustable standing antenna for television (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212947A - Conveyor for casting halls : en fr
  • FR1213610A - Lithium hydrogen and magnesium alloys and process for making them : en fr
  • GB831756A - Gas container-filling apparatus : en
  • CA595268A - Hydraulic system for freezer : en
  • GB831337A - A new or improved warning device : en
  • GB831647A - Improvements in and relating to frequency measuring apparatus : en
  • USD187559S - Bottle : en
  • DE1078767B - Process for rapid hardening of proteins : de en
  • GB831444A - Improvements in or relating to cathode ray tubes : en
  • US2930137A - Earth borehole crookedness detection and indication : en
  • USD187532S - Control knob : en
  • BE585676A - Process and equipment for the continuous and rapid polymerization of 6-caprolactam and similar monomers, in connection with the shaping of the polymer. : en fr
  • CH345574A - Thread cleaner, e.g. B. for spinning, winding and twisting machines : de en
  • DE1078587B - Rotogravure printing machine with encapsulated drying device and with operating gaps for continuous observation and operation of the forme cylinder, the squeegee and the paper web : de en
  • DE1078755B - Electric cooker with hotplates having openings, in particular radiant hotplates made from heating pipes : de en
  • DE1808824U - VACUUM CLEANER SUCTION NOZZLE. : de en
  • FR1212902A - Drawing table : en fr
  • GB831520A - Improvements in space heaters : en
  • FR1213249A - Clothing such as tights or the like : en fr
  • GB831298A - Improvements relating to collars for wear : en
  • DE1808790U - RESONATOR CAVITY MAGNETIC TUBE. : de en
  • ES77390U - Electromagnetic toy perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB831561A - Process for the manufacture of pyridine and quinoline carboxylic acids : en
  • CH345340A - Process for the production of organic tin compounds and their use : de en
  • DE1078672B - Device for the automatic actuation and control of the mechanical short disconnection of circuit breakers : de en
  • DE1808713U - DEVICE FOR DUSTING WATER IN UNDERGROUND WORKS. : de en
  • ES77577U - Improved screwdriver (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213562A - Switch refinements : en fr
  • US2930382A - Smoking pipe : en
  • US2930731A - Bis[beta-(ortho-hydrocarbonoxyphenyl)iso-propyl]amines : en
  • US2930840A - Strain relief bushing : en
  • US2931025A - Data handling circuit : en
  • US2930774A - Cresylic acid resin-polyamide varnish : en
  • FR1213028A - Improvement in rigid transmission devices for mechanical control of railway switch points : en fr
  • ES253029A1 - Procedure for obtaining a product of great stability with all diminant properties of active chlorine (Machine-translation by Google Translate, not legally binding) : en es
  • ES254884A1 - Preparation of 5-aminomethyl-2-furfurylamine : en es
  • ES71902Y - Pen : en es
  • US2930065A - Scraper attachment for power tool : en
  • US2930444A - Propylene tetramer in gas-liquid partition chromatography : en
  • US2930822A - Process and apparatus for carrying out gas reactions : en
  • US2930220A - Anchoring structure for building slabs : en
  • US2930717A - Non-blocking pellicle and method for making the same : en
  • US2930865A - Toggle switch : en
  • GB831434A - Improvements relating to the production of artificial slub yarns : en
  • ES77452U - Adhesive tape or pressure sensitive sheet (Machine-translation by Google Translate, not legally binding) : en es
  • ES77457U - Reflective sheet, reflective, flexible, weather resistant (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212909A - Process for the recovery of polymers of the acrylic type from their aqueous dispersions : en fr
  • US2930662A - Supporting structure for a gas turbine bearing : en
  • US2930996A - Active element impedance network : en
  • US2930127A - Articulator with means to establish mandibular functional occlusal plane : en
  • US2930575A - Rotary valve and seat construction : en
  • US2930829A - Gas tight electrolytic cells and gas tight alkaline storage cells and separators therefor : en
  • USD187525S - Easy chair : en
  • DE1078799B - End link for link bracelet : de en
  • FR1213413A - Simplified construction machine for brewing coffee : en fr
  • GB831314A - Improvements in and relating to hand tools : en
  • GB831586A - Improvements in or relating to electric switches : en
  • US2930285A - Continuously operated device for projecting still picture film with synchronized sound : en
  • DE1078514B - Wandering longwall mining, preferably for mining in steep floezen : de en
  • DE1809089U - WATCH, THE DRIVE SPRING OF WHICH IS PERIODICALLY TENSIONED BY A BATTERY-SUPPLIED ELECTRIC MOTOR. : de en
  • CA595275A - Ferrite with constricted magnetic hysteresis loop : en
  • CH345399A - Switching arrangement for electrical resistance welding machines with controlled discharge vessels : de en
  • DE1078825B - Fastening device on flange pipes, in particular underground ducts : de en
  • ES77544U - Purse perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213411A - High sensitivity centimeter and millimeter wave receiver : en fr
  • FR1213528A - Process for the preparation of acid esters of polyphosphoric acids and their salts : en fr
  • GB831737A - Improvements in or relating to thermal cut-outs : en
  • US2930149A - Resilient shoe sole and wedge construction : en
  • US2930375A - Resuscitator : en
  • USD187561S - Bottle : en
  • USD187529S - Building block : en
  • ES252717A1 - A vehicle of three or more axes activated by motor (Machine-translation by Google Translate, not legally binding) : en es
  • ES254350A3 - New procedimine for the benefit of oxidated manganese minerals (Machine-translation by Google Translate, not legally binding) : en es
  • ES255498A3 - Improvements introduced in the equipment suppliers of frame (Machine-translation by Google Translate, not legally binding) : en es
  • GB831678A - Means for the manipulation of ventriloquists' dolls : en
  • US2930615A - Golf tee match book : en
  • US2930309A - Adjustable ventilator : en
  • US2930603A - Method and apparatus for heat treating articles with open end bores : en
  • US2930609A - Shock absorbers for aircraft : en
  • CH345318A - Process for obtaining a bifidigenic factor : en fr
  • DE1078761B - Device for building pneumatic tires with a building drum with tacking rollers : de en
  • FR1213156A - Prepayment telephone device : en fr
  • FR72377E - Improvements to dust extractors : en fr
  • US2930193A - Cowled dome liner for combustors : en
  • US2930238A - Pipette : en
  • ES77480U - Indoor antenna for television sets and frequency modulated (Machine-translation by Google Translate, not legally binding) : en es
  • ES77345U - Ribbon curtain (Machine-translation by Google Translate, not legally binding) : en es
  • FR1212892A - Process for the preparation of alpha-beta, delta-epsilon-unsaturated carboxylic derivatives, and products obtained : en fr
  • GB831588A - Improvements in conveying devices : en
  • US2930592A - Heat exchangers : en
  • US2930805A - Novel derivatives of estrane : en
  • US2930835A - Removable splice protector : en
  • US2930890A - Squelch circuit with regeneration in noise amplifier : en
  • US2930172A - Device for feeding articles into cartons : en
  • US2930225A - Press for calibrating proving rings and other load measuring instruments : en
  • US2930705A - Processing egg yolks : en
  • US2930714A - Method of impregnating polytetrafluoroethylene material with n-vinyl carbazole : en
  • CH345601A - Rackmaking for a balance and hairspring timepiece : en fr
  • FR1212907A - Process for the reduction of organic compounds, in particular vat dyes using hydroborinated compounds : en fr
  • FR1213366A - Cartridge holder for heating by exothermic chemical reaction : en fr
  • FR1213087A - Fluidization transport device : en fr
  • FR1213372A - Safety system against sleep while driving motor vehicles : en fr
  • US2930454A - Automatic positioning device : en
  • USD187574S - iiixiii o : en
  • DE1809013U - CAN OPENER. : de en
  • DE1078940B - Conveyor system with dispensing device for items carried by a drop-off bracket to predetermined receiving points : de en
  • DE1808865U - CRANE RAIL. : de en
  • DE973573C - Lifting cylinder pivoted about a horizontal axis for the tipping device of tipping vehicles : de en
  • BE585632A - Improvements made to hollow colored glass bricks, formed in two cup-shaped halves : en fr
  • US2930449A - Vehicle pit with hoist : en
  • DE1808759U - HIGH VOLTAGE OUTDOOR AIR UNIT KIT. : de en
  • CA595235A - Method for the preparation of a finely divided moulding material on the basis of crystallizable polymers : en
  • CH345429A - Process for the manufacture of coated glass threads and the use thereof : de en
  • US2930973A - Integrating magnetic fluxmeter : en
  • DE1809034U - SOLES FOR SHOES, IN PARTICULAR SPORTSHOES WITH FITTINGS, E.G. STUDS OR THORNS. : de en
  • DE1808828U - DISPLAY UNIT FOR MOTOR VEHICLE LICENSE PLATES. : de en
  • ES67577Y - Toy : en es
  • FR1213057A - Nicotinamide recovery process : en fr
  • FR1213356A - Prefabricated metal construction : en fr
  • US2930078A - Caul board separator : en
  • US2930340A - Amphibious craft : en
  • US2930976A - Capacitance method and apparatus for gaging hole centers : en
  • FR1212960A - Improvements to mirrors : en fr
  • FR1213650A - Photographic color reproduction device : en fr
  • GB831530A - Process for chemically refining hydrocarbons : en
  • GB831636A - Storage or parking apparatus : en
  • ES254325A1 - Machine to manufacture footwear (Machine-translation by Google Translate, not legally binding) : en es
  • ES255572A1 - Improvements in the aspiration of motors for automobiles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213385A - Extendable sliding table : en fr
  • CA595033A - Machine for separating sheets arranged in a pile for the purpose of counting them : en
  • DE1078685B - Device for the protection of transformers against half-wave asymmetry, in particular with spark plug-controlled discharge vessels : de en
  • DE1078614B - Coincidence circuit with one or more transfluxors : de en
  • FR72329E - New derivatives of the piperazine chain-substituted phenothiazine by a carbamoyl radical and their preparation methods : en fr
  • FR1213144A - Car for disabled : en fr
  • GB831599A - Coating fibres : en
  • ES77374U - Compass for swing doors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1213107A - Manual liquid spray device : en fr
  • CA595130A - Basically substituted acid amides and process of preparing them : en
  • CA595321A - Antenna directivity controller for radio receivers : en
  • GB831740A - Improvements in anchor bolts for the lining of shafts : en
  • JPS352968B1 - : ja