• DE1810258U - DEVICE FOR MIXING LEAF-LIKE OR FIBER-SHAPED GOODS, SUCH AS TOBACCO. : de en
  • FR1215919A - Removable dual control device for driving school : en fr
  • DK88843C - Typographic typewriter and molding machine. : da en
  • US2933170A - Magnetic fluid clutch with magnetic particle seal : en
  • US2933423A - Preoxidation of stainless steel for glass-to-metal sealing : en
  • FR1216081A - Electrical brake assembly for three-phase slip-ring rotor motors : en fr
  • GB833286A - Improvements in electric soldering irons : en
  • FR1215957A - Full vinyl seal for doors, windows and other openings : en fr
  • DE1080149B - Circuit arrangement for telephone extension systems : de en
  • DE1810153U - PRESSURE DEVICE FOR FILTER MATS. : de en
  • FR1215363A - Exhaust mufflers of jet engines : en fr
  • FR72673E - Improvements to socket outlets : en fr
  • AU5379859A - An apparatus forthe manufacture of artificial threads according tothe wet-spinning method, aswell asthe threads produced therewith : en
  • DE1080154B - Oscillator, especially for measuring purposes : de en
  • DE1080302B - Process for the production of pearl-shaped anion exchangers based on nitrogen-containing polycondensation resins : de en
  • GB833078A - Improved hardened steels and process for their production : en
  • GB833414A - Improvements in or relating to hydro-electric installations : en
  • BE560199A - : en
  • CA596447A - Fast-acting bipolar sampling circuit : en
  • CA596611A - Method and apparatus for producing unwoven fabrics : en
  • FR1215955A - Process for the preparation of mixed polyoxyalkylene compounds : en fr
  • FR1216144A - Printing process without relief on various materials : en fr
  • DE1810027U - FASTENING PLATE FOR CONNECTING THE FEET WITH FURNITURE PIECES. : de en
  • FR1215717A - New process for dressing and sharpening abrasive wheels : en fr
  • DE1810285U - DEVICE FOR SHORT-TERM MEASUREMENT, IN PARTICULAR TO DETERMINE THE CURRENT PULSE FREQUENCY. : de en
  • GB832920A - Electric transformer coolers : en
  • GB832948A - Improvements in or relating to electric circuit breakers : en
  • US2933588A - Metals joining apparatus : en
  • DE1080469B - Device for dosing pieces of goods, such as. B. sweets od. Like. In packaging machines : de en
  • DE1080458B - Device for producing building panels from wood wool and cement : de en
  • DE1810109U - TABLING MACHINE. : de en
  • GB833144A - Improvements in or relating to fuel injection systems for internal combustion engines : en
  • DE1080323B - Arrangement for viewing image projections in rooms one above the other : de en
  • FR1215884A - Improvements in titanium electroplating : en fr
  • US2933204A - Means for orientating stacked discs : en
  • CA596517A - Honing tool : en
  • FR1215519A - Process for readjusting cardboard tubes used in spinning : en fr
  • FR1215703A - Device for the treatment, such as for example washing and dyeing, of loose textile materials : en fr
  • GB833145A - Improvements in or relating to fabrics : en
  • GB833297A - Improvements in or relating to lined package forming apparatus : en
  • FR1216129A - Process for manufacturing a flat canvas from flexible strips, equipment for its implementation and resulting new product : en fr
  • FR1216229A - Demulsification process : en fr
  • FR1215365A - Improvements to two-way zippers : en fr
  • FR1216066A - selenium dry rectifier : en fr
  • FR1215876A - Improvements to keyring devices and the like : en fr
  • GB833401A - Improvements in and relating to sighting devices : en
  • US2933085A - Protective garment : en
  • FR1215512A - Sheet printing and folding machine : en fr
  • FR1215550A - Oxygenation process for steroids in position ii : en fr
  • FR1215693A - Centrifugal wringer : en fr
  • US2933035A - Air outlet device for ventilating apparatus : en
  • DE1080072B - Rotating device for turning one or more vessels arranged in a circle : de en
  • DE1080449B - Electromagnetic game device, especially for table football games u. like : de en
  • DE1810287U - EASILY DEGRADABLE WATER SEAL. : de en
  • US2932874A - Apparatus for manufacturing concrete pipe : en
  • DE1080392B - Calender for satin finishing coated paper webs : de en
  • DE1080443B - Paint casting machine : de en
  • GB832890A - Coalescer element construction : en
  • DE1810294U - PIPE WRENCH SCREW WRENCH OD. DGL. : de en
  • BE560408A - : en
  • BE583738A - Gramophone record stand : en nl
  • DE1810080U - SOUND AMPLIFIER FOR PLUCKED INSTRUMENTS. : de en
  • DE1080130B - Heat furnace for the treatment of metal parts : de en
  • FR1215569A - Ball point pen : en fr
  • FR1215980A - Remote control device for reversible internal combustion engines : en fr
  • GB833044A - Improvements in or relating to pumping plants : en
  • GB833116A - Production of butter-like spread : en
  • GB833312A - Improvements in or relating to pinch bars : en
  • US2933214A - Pressure vessel : en
  • US2933634A - Electron discharge device : en
  • US2932975A - Motion transmitting device : en
  • US2933034A - Dual size film negative supporting frames : en
  • DE1080436B - Attachment device for firearms : de en
  • FR1215923A - Device for adjusting the conditioning of vehicles and in particular of railway cars : en fr
  • DE1080265B - Process for the production of orally used pharmaceutical preparations with a protracted effect from active ingredients and protective substances : de en
  • FR1215904A - Vapor phase oxidation process of halides : en fr
  • FR1215489A - Process for manufacturing cabling for electrical assemblies, in particular for electronic blocks used in telecommunications technology : en fr
  • FR1215778A - Electrical cable in protective tube, flexible and tight against high pressure fluid : en fr
  • BE585903A - A process for absorbing water-soluble gases or vapors. : en fr
  • US2932923A - Machine for generating gears : en
  • US2933009A - Speed variation indicator : en
  • US2933686A - Electrical measuring instrument : en
  • BE583691A - : en
  • GB833169A - Improvements in carburettors for internal combustion engines for vehicles : en
  • FR1215382A - Cleaning process for surgical purposes : en fr
  • FR1215397A - Magnetic tape recording method and apparatus : en fr
  • FR1215953A - Process for the preparation of polymers of butadiene and products obtained by this process : en fr
  • FR1216047A - Nuclear reactors : en fr
  • DE1810248U - GAME OF SKILL. : de en
  • FR1215714A - Refinements to Terminal Marked Electronic Connection Network Route Testing Devices : en fr
  • FR1216005A - Machine for gutting and classifying fish : en fr
  • DE1080357B - Flexible shaft coupling, especially for power generators driven by internal combustion engines : de en
  • FR1215888A - Manufacturing process of welded hoop screens or borders : en fr
  • FR1216010A - Sanitary apparatus : en fr
  • GB833149A - Rauwolfia alkaloids and their extraction : en
  • BE585774A - Process for the treatment of materials heavily loaded with combustible products, in particular coal shale, more especially for the manufacture of ceramic and refractory products : en fr
  • BE586222A - Device for acoustically signaling the start of exhaustion of a liquid gas cylinder : en fr
  • CA596289A - Clothes hanger : en
  • FR1216009A - Process for manufacturing hollow objects in polyester resin and device for its implementation : en fr
  • FR1216053A - Tubular heat transfer device : en fr
  • GB832881A - Process for the production of foodstuff flakes : en
  • DE1810206U - BOTTLE QUICK CAP. : de en
  • GB833338A - Improvements relating to tr switches : en
  • FR1215833A - Haveuse : en fr
  • USD187688S - Suction cleaner : en
  • DE1080320B - Device for diffraction of X-rays : de en
  • BE585883Q - Process and device for cooling industrial furnaces, in particular Siemens-Martin furnaces. : en fr
  • US2932985A - Long piston rods and motor embodying the same : en
  • FR1215576A - Cage perfected for needle bearing and bearing with application : en fr
  • FR1215744A - Improvements to electrical switches called screw selectors : en fr
  • US2932882A - Method of preparing powdered refractory metals for mechanical working : en
  • US2933196A - Base for shelving support : en
  • FR1216061A - Automatic machine for sharpening band saws : en fr
  • FR1215949A - Swash plate type internal combustion engine : en fr
  • FR1216000A - Electromechanical transducer : en fr
  • FR72687E - Compositions for permanent waves : en fr
  • GB832969A - Improvements in and relating to mounting arrangements for low-oil-content electric circuit interrupters : en
  • DE1080193B - Contact device for electrical high-voltage devices in particular provided with fuse cartridges or fusible links : de en
  • FR1215454A - Spliced joint isolated : en fr
  • FR1215672A - Fluid hair dye, with stabilized dyeing power and its manufacturing process : en fr
  • BE585823A - Assembly for a direct current machine called upon to initiate a de-excitation when a bypass arc appears : en fr
  • CA596634A - Apparatus for feeding and heating finely divided materials : en
  • FR1215400A - Furnace for annealing and heat treatment of metals and other materials : en fr
  • FR1215675A - Method for manufacturing and balancing helicopter rotor blades : en fr
  • US2933348A - Wheel cover : en
  • US2933556A - Electrostatic writing tubes : en
  • BE585902A - Stylograph and its manufacturing process. : en fr
  • BE586123A - Dry electric shaver : en fr
  • CA596293A - Scraper cylinder improvement : en
  • FR1215630A - Improvements to permeable membranes such as separators for accumulator batteries : en fr
  • DE1080369B - Gate valve for steam and liquids with movable shut-off plates : de en
  • DE1810142U - PIPING PART. : de en
  • FR1215621A - Process for the production of tightly distributed molecular weight polyethylene : en fr
  • US2933440A - Method and apparatus for detection of anode effect : en
  • US2933450A - Heat-exchange fluid compositions : en
  • FR1215704A - Measuring device for determining rectangular coordinates : en fr
  • FR1215892A - Cardboard box or similar material : en fr
  • FR1216012A - slag interception screen : en fr
  • US2933028A - Photographic camera with built-in range-finder : en
  • GB833159A - Control apparatus for a remote dictation system : en
  • GB833150A - Improvements in or relating to friction articles : en
  • DE1809963U - Overhead line disconnection point or - FUSE DISCONNECTOR. : de en
  • FR1215419A - Fast neutron breeder reactor : en fr
  • FR1216170A - Advanced device for drawing metal tubes : en fr
  • DE1080156B - Junction box for fastening antenna elements : de en
  • DE1080217B - Arrangement for measuring the magnetic alternating field induction generated briefly in coil cores made of ferromagnetic material : de en
  • FR1215863A - Assembly of refractory parts : en fr
  • GB833284A - Improving the resistance to soiling of regenerated cellulose : en
  • DE1080301B - Process for the production of hardening linear polyethers modified with an excess of diisocyanate : de en
  • FR72649E - Improvements to joints and sealing caps with tear tab : en fr
  • GB833371A - Typewriting and printing machines : en
  • US2933436A - Grid electrodes for electron discharge devices : en
  • CA596282A - Expansible mandrel for driving molds for concrete piles : en
  • FR1215661A - New azo dyes and their preparation : en fr
  • FR1215847A - Process for the preparation of new cyano-pyrazoles : en fr
  • FR1216162A - Mixing device : en fr
  • FR1216248A - Process for the preparation of 17 alpha, 21-dihydroxy-20-ketosteroids : en fr
  • GB833155A - Ferrite materials and methods of manufacture thereof : en
  • FR1215655A - Low-temperature production process for crystallized vinyl polymers : en fr
  • FR1216206A - Controlled opening parachute : en fr
  • FR1215743A - Apparatus for transporting bulk materials : en fr
  • FR1216022A - Nuclear reactors : en fr
  • GB833056A - Device for the controlled discharge of compressed fluid : en
  • GB833205A - Process for the treatment of effluents from synthetic resin plants : en
  • FR72606E - Self-directed machine : en fr
  • DE1810200U - TIN WHEEL. : de en
  • FR1215989A - Automatic safety brake for lifts, funicular transport and the like : en fr
  • FR1216068A - Closing, in particular closing the hood of motor cars : en fr
  • AU288707B2 - Vertical deflecting circuit, particularly for television receivers : en
  • DE1080152B - Circuit arrangement for connecting subscriber lines to the telephone order service : de en
  • DE1810049U - FLOW SAFETY FOR GAS-HEATED APPLIANCES. : de en
  • US2932863A - Method and apparatus for welding : en
  • US2933495A - 10-aminoalkanol-phenothiazines : en
  • FR1215557A - Improvements to impregnation compositions with plastic tape for certain supports : en fr
  • FR72675E - Seat or other items such as sofa, etc. : en fr
  • DE973652C - Foldable flat frame antenna : de en
  • DK88836C - Process for the preparation of a monoferrodicalcium citrate complex. : da en
  • GB833366A - Improvements in or relating to apparatus for operating self-excited compounded synchronous generators in parallel : en
  • CA596527A - Damper for marine heater : en
  • BE583907A - Process for the preparation of sulfamyl-pyrido [2,3-e] -1,2,4-thiadiazines 1,1-dioxides : en fr
  • CA596493A - Frostless refrigerator : en
  • FR1215695A - Apparatus for the automatic production of checkered parquet floors, so-called mosaic parquet floors : en fr
  • GB833203A - Improvements in or relating to electric measuring instruments : en
  • US2933301A - Steam turbine control : en
  • US2933384A - Method of melting compounds without decomposition : en
  • AU236215B2 - Indicia-applying apparatus : en
  • CA596325A - Sealing the parting faces of molding apparatus and the like against blow-by : en
  • FR1215691A - Solid fuel fireplace : en fr
  • BE586057A - Speed regulator for internal combustion engines or machines. : en fr
  • BE586039A - One-piece open-top conveyor and elevator of the channel type. : en fr
  • CA596354A - Shaft furnace : en
  • FR1215517A - Presentation for sale, stabilization and preservation of royal bee jelly in a gelled mixture with honey, fruit jellies or other preparations with a jelly consistency : en fr
  • FR1215790A - Process for the manufacture of walls, partitions or other walls in prefabricated elements : en fr
  • BE583823A - Improvements to nickel and chromium alloys. : en fr
  • USD187710S - Lapidary mounting : en
  • FR1216185A - Accessory for the execution of hatch drawings : en fr
  • DE1080329B - Binary half adder and full adder constructed from binary half adders and acting in parallel : de en
  • DE1080478B - Conveyor trough for double chain scraper conveyor : de en
  • DE1810123U - FISHING ROD CASE WITH CROPPED BULB FOR STORING A FISHING GEAR WITH REEL. : de en
  • FR72678E - Washing and spinning machine : en fr
  • DE1810195U - SPRAY NOZZLE BODY FOR WINDOW WASHER SYSTEMS OF VEHICLES, E.G. MOTOR VEHICLES. : de en
  • FR1215448A - Image reproduction tube for a three-color television system, provided with deflection coils : en fr
  • DE1809996U - DEVICE FOR DRYING AND DISINFECTING LAUNDRY ON STORAGE. : de en
  • DE1810295U - ADDITIONAL PART FOR PIPE Wrenches. : de en
  • FR1215979A - Rolling mill : en fr
  • AU402256B2 - Composite photographic film roll : en
  • US2932997A - Dual drive planetary reducing mills : en
  • US2932895A - Gunsight : en
  • US2932945A - Weathercocking supersonic diffuser : en
  • DE1080069B - Accident protection device, especially for paper cutting machines : de en
  • DE1080093B - Production of pure phthalic anhydride : de en
  • DE1080400B - Electric flash lamp : de en
  • FR1215624A - Removable magnetically operated valve : en fr
  • GB833018A - Improvements in or relating to the stabilisation of emulsions : en
  • BE585999A - Method and device for the impregnation of a glass fiber wick. : en fr
  • DE1069905B - Portable device for producing a mixture of fuel gas and air in certain proportions : de en
  • DE1080179B - Electrical connection terminal : de en
  • DE1810156U - THREAD END HOLDING DEVICE. : de en
  • CA596482A - Production of unsaturated hydrocarbons by fluidized bed coking : en
  • US2933604A - Method for testing oil filter elements : en
  • NL93794C - : en
  • US2933525A - Preparation of tetracarboxylic acids and diketo-dicarboxylic acids : en
  • DE1080100B - Process for the preparation of alkyl sulfonic acid amides : de en
  • DE1080470B - Device for applying adhesive tape to filled boxes : de en
  • GB833240A - Improvements relating to ferritic alloy steels : en
  • DE1080380B - Shaving wheel for diagonal scraping of gears : de en
  • US2933025A - Flashlight synchronization device : en
  • US2933156A - Elevator supervisory control : en
  • US2933406A - Protein and nonionic agent compositions : en
  • DE1809999U - BATH BAG. : de en
  • GB832982A - An electrode for a primary or secondary electric cell or battery : en
  • AU4806159A - Clothes identification and recording tab : en
  • US2932884A - Method of providing bomb head shells with drop ring sockets : en
  • US2933095A - Valve construction : en
  • US2933286A - Damping turbine buckets : en
  • FR1215396A - Magnetic material : en fr
  • DE1080136B - Device for lowering and lifting heavy supporting structures, e.g. B. pre-assembled bridges : de en
  • DE1080082B - Tubular ozone generation apparatus and process for the production of the attachment pieces required for centering the dielectric and counter electrode : de en
  • FR1215559A - Device for bending sheets of thermoplastic material, in particular of glass : en fr
  • FR72645E - Composite wall : en fr
  • DE973631C - Adjustable support for halls, especially workshop halls : de en
  • DE973657C - Process for painting large-area parts in an electrostatic field : de en
  • GB833110A - Improvements in or relating to vehicle stabilising systems : en
  • BE589206A - Device for lubricating and cooling the stone-crank coupling in a two-stroke engine. : en fr
  • CA596582A - Article transfer apparatus : en
  • BE583786A - Aqueous emulsions of macromolecular substances, in particular of copolymers of isobutylene and isoprene, and their preparation. : en fr
  • US2933075A - Apparatus for controlling the flow of air to the intake manifold and the ignition of an automotive engine : en
  • DE1080304B - Process for the production of bead polymers : de en
  • DE1810097U - DEVICE FOR MEASURING LENGTH CHANGES. : de en
  • DE1080267B - Needleless injection syringe : de en
  • BE586020A - Advanced training at road crossings. : en fr
  • BE586075A - Apparatus for printing in ordinary language information received in coded signals : en fr
  • FR1215380A - Improvements to devices allowing the photographic execution of typographic compositions : en fr
  • GB832950A - Improvements in or relating to water storage tanks and means for preventing corrosion thereof : en
  • GB832894A - Improvements in or relating to centrifugal clutches : en
  • US2933408A - Method for wet milling rutile pigment : en
  • USD187693S - Nail stud : en
  • FR1215777A - Process for the preparation of oil-soluble basic salts of organic acids : en fr
  • GB833129A - Improvements in or relating to x-ray apparatus : en
  • GB833133A - Improvements in insulated electrical connectors and connections : en
  • GB833210A - Electrical power unit : en
  • US2933012A - Portable microfilm unit : en
  • US2933729A - Calibrator circuit : en
  • DE1080144B - Circuit arrangement for scanning an oscillation with the correct sign by means of pulses : de en
  • US2932883A - Process for making workpieces at least partly from metal powder : en
  • US2933080A - Cooking apparatus : en
  • US2933110A - Container and funnel construction : en
  • US2933266A - Annular wing flying machines : en
  • US2933046A - Pump with flexible impeller and flexible annular cam : en
  • DE1080467B - Process for blowing oil residues (bitumina) : de en
  • DE1810039U - WINCH DEVICE FOR THE TRANSFER OF LOADS FOR SHIPS. : de en
  • DE973658C - Switch for electric toy trains whose tracks each have two current-carrying rails : de en
  • US2933038A - Code recording apparatus : en
  • US2933227A - Molded egg carton : en
  • BE585898A - Hydraulic control device of the flushing tank drain valve. : en fr
  • BE586141A - Cartons : en fr
  • US2932968A - Tuberosity meter : en
  • US2932984A - Torsional vibration dampers : en
  • DE1080232B - Ferromagnetic yoke core made of four segments for the magnetic deflection of cathode rays in cathode ray tubes : de en
  • BE585957Q - Improvements made to turbulence chamber Diesel engines. : en fr
  • DE1080481B - Three-way flap box for diverting material into the metal pipes connected to it : de en
  • DE1810034U - CARRYING BASKET. : de en
  • BE586042A - Wire strapping machine. : en fr
  • CA596505A - Road-rail vehicle : en
  • DE1080414B - Device for manual operation of the gas regulation of motor vehicles with an accelerator pedal : de en
  • US2932906A - Child's coloring apparatus : en
  • FR1215556A - Improvements to silicone primers : en fr
  • FR72623E - Method for increasing the stretchability of freshly spun viscose filaments : en fr
  • FR72689E - Magnetic ferrous alloys with oriented crystallites : en fr
  • CA596541A - Sheet feeding apparatus : en
  • CA596677A - Electric arc furnaces : en
  • DE1080115B - Process for the preparation of the carbamic acid esters of 2-oxymethylbenzo-1,4-dioxanes : de en
  • US2932848A - Friction device for sliding closure members : en
  • BE585968A - Improved method and device for molding effervescent ferrous compounds into an ingot mold. : en fr
  • CA596332A - Guards and locators for electrical outlet wall boxes : en
  • US2933511A - 18-dimethylamino steroids : en
  • FR1216074A - Toggle closure for chests, travel items and the like : en fr
  • FR1215976A - Molecular mass separator by volumetric diffusion : en fr
  • FR72614E - Television signal control device : en fr
  • GB832954A - Improvements in or relating to remote control apparatus : en
  • US2933014A - Vacuum board film support for photomechanical camera : en
  • CA596644A - Pumping system for low temperature liquid : en
  • DE1810172U - DRAWBAR SUPPORT FOR TRAILER DRAWBARS, PULLING FORKS OD. DGL. : de en
  • DE1080170B - Conductor network arranged on a carrier for an electrical device : de en
  • GB832928A - Shoe cementing press : en
  • GB832971A - Improvements relating to multi-cavity magnetrons : en
  • BE586051R - New provisions allowing maximum use of the grip of electric traction vehicles. : en fr
  • DE1080098B - Process for the production of unsaturated ethers with special fragrance properties : de en
  • DE1080339B - Cordless pearl necklace : de en
  • DE1809901U - MEN'S SHIRTS - COLLARS. : de en
  • DE1810112U - THREAD GUARD FOR COMBINE THRESHOLDS, STATIONARY THRESHING MACHINES WITH BUILT-IN STRAW PRESS AND THE LIKE. : de en
  • FR1215475A - Washing machine : en fr
  • GB833100A - Improvements in or relating to devices for the preparation of infusions, especially coffee infusions : en
  • FR1216173A - Support frame for carriers : en fr
  • GB833004A - Improvements in and relating to submarine signalling cables : en
  • FR1215670A - Improvements to the combustion of gaseous fuels of low calorific value : en fr
  • CA596664A - Machine for grinding toothed parts : en
  • DE1080273B - Process for the production of flat glass : de en
  • BE585899R - Fixing device for decorative bands for curtain rails and blinds. : en fr
  • CA596503A - Carton sealing machine : en
  • CA596548A - Control devices for a machine : en
  • DE1080195B - Electrical switchgear with permanent holding magnet : de en
  • DE1080361B - Electromagnetically operated clutch assembly : de en
  • DE1810241U - CARD FOR PROCESSING WOOL, CELLULAR OR. DGL. : de en
  • FR1215375A - Ball joint : en fr
  • FR1215924A - Chair or armchair that can be used as a bar, sewing kit, medicine cabinet, dressing table or other uses : en fr
  • GB833400A - Improvements in or relating to a stellar supervised gyro stabilized platform : en
  • DE1080432B - Method for dressing grinding wheels as a function of vibrations when the tool becomes blunt : de en
  • FR1216220A - Thio-pyrimidine compounds and their preparation : en fr
  • BE586064A - Benzoxazines and their preparation. : en fr
  • CA596364A - High speed iron powder clutch : en
  • AU242671B2 - Semiconductor translating device : en
  • DE1809959U - SWITCH ARRANGEMENT FOR CENTRIFUGE, IN PARTICULAR WASHER. : de en
  • BE560016A - HYDROGENATED KETONES AND THEIR PREPARATION. : en fr
  • BE586181A - Device for interrupting an electrical circuit : en fr
  • GB832946A - Improvements in or relating to the manufacture of hydrocyanic acid by electrical discharge : en
  • BE585716A - Device for starting and stopping spinning and twisting looms operated by means of belts : en fr
  • USD187707S - Dinner plate or similar article : en
  • BE586081A - Shoe with a heel of molded or molded material and heel for such a shoe : en nl
  • CA596413A - Fastening device : en
  • CA596546A - Signal devices for tachographs : en
  • US2933381A - Rocket propellants : en
  • US2933707A - Fluid pressure transducer assembly : en
  • BE585792A - Process for cleaning machines and / or parts of machines and installation for implementing this process. : en fr
  • DE1810051U - DRAFT OVEN, ESPECIALLY WITH OIL FIRING. : de en
  • DE973633C - Ball joint for tie rods and other steering rods, especially in motor vehicles : de en
  • FR72601E - Paint bucket : en fr
  • DE1810019U - ADJUSTABLE TABLE. : de en
  • GB833154A - Improvements in and relating to the sealing of cross-type universal joints, especially double joints : en
  • DE1080132B - Belt pull-through or stick piercing furnace : de en
  • DE1080398B - Sensitized silver halide emulsion : de en
  • GB832963A - Improvements in and relating to composite materials comprising glass and synthetic resin : en
  • US2932901A - Burner i : en
  • US2933426A - Brazing paste : en
  • US2933473A - Mercaptans as catalysts for polymerization of ethoxyline resins : en
  • US2933665A - Directly strained, capacitance strain gage : en
  • CA596540A - Process of and apparatus for the continuous manufacture of cellulose or hemicellulose from cellulosic fibrous materials : en
  • FR1216034A - New pivalic esters analogous to reserpine and their preparation : en fr
  • FR72653E - Safety ski binding : en fr
  • BE560484A - PROCESS FOR THE PREPARATION OF GLUCONIC ACID MONOHYDRATE. : en nl
  • DE1810247U - FISH GAME. : de en
  • DE1810162U - SKIRT TENSIONER FOR DECORATION STAND. : de en
  • DE1810291U - SPRING HOOK FOR WEB STEMS. : de en
  • FR1215839A - Bottling process for sparkling mineral water : en fr
  • FR1216095A - Grinding wheel dressing device for an apparatus for grinding the facets of spectacle lenses : en fr
  • FR72695E - Rotary duplicator for reproducing parts of texts taken on a printing plate : en fr
  • US2933203A - Automatic work-positioning device for machine tools : en
  • US2933389A - Sensitivity agents for photothermographic substances : en
  • US2933100A - Air conditioning apparatus : en
  • FR1215656A - Method of erecting mast cranes formed of superimposed elements : en fr
  • GB833424A - Improvements in or relating to methods of producing electrical de-icing overshoes for airscrew blades, aerofoils and the like : en
  • CA596456A - Agglomerated mineral substances and process : en
  • DE1080310B - Device and method for the production of refractory metals : de en
  • US2933097A - Automatic siphonic washing apparatus : en
  • GB833356A - Improvements in motor vehicle driving arrangements : en
  • BE585802A - Emergency or reserve tank for breathing apparatus and in particular for mask with filter absorbing carbon monoxide : en fr
  • US2933327A - Front wheel mounting for tractors and the like : en
  • DE1080119B - Blade gap cover ring for axial turbine or compressor : de en
  • DE1080371B - Tensioner for chains, belts or the like. : de en
  • FR1215588A - New derivatives of (4'-amino piperazinoalkyl) -10 phenothiazines and their preparation methods : en fr
  • US2933479A - Fibers, pellicles and the like of crosslinked addition polymers of alkoxymethyl vinyl sulfides : en
  • US2933441A - Process of making rubber articles : en
  • DE1080112B - Process for the preparation of amine oxides : de en
  • DE1809922U - BOOK, ESPECIALLY NOTE CALENDAR. : de en
  • DE1809926U - CHANGING FOLDER. : de en
  • BE585853A - Method and device for drying. : en fr
  • CA596682A - Color television receiver : en
  • DE1810018U - ADJUSTABLE TABLE. : de en
  • DE1080102B - Process for the production of cyclododecanone : de en
  • DE1080303B - Process for the production of solid polyethylenes : de en
  • DE1810280U - RECTANGULAR CONTAINER FOR DRYING CEREALS AND THE LIKE. : de en
  • FR1215914A - Process for purifying solid polymers of high molecular weight alpha-olefins prepared with catalysts based on metal compounds : en fr
  • DE1080054B - Device for the production of half-wave-shaped lattice elements of a lattice girder from lattice wire lengths and for connecting the same with a step-by-step forward girder rod : de en
  • DE1810155U - TRANSPOSITIONAL KEYBOARD FOR QUICK LEARNING OF THE EQUITY OF HARMONY. : de en
  • FR1215767A - Further training in coke oven chambers : en fr
  • GB833388A - Method of and apparatus for progressively heating metal strip by the direct passage of an electric current therethrough : en
  • CA596288A - Time switch for votive lights and the like : en
  • US2932862A - Closure seal : en
  • US2932967A - Scratch strain recorders : en
  • FR1215483A - Aircraft flight control device : en fr
  • FR1215673A - fuel elements for nuclear fission reactors : en fr
  • BE585798A - Method and device for filling hollow bodies by means of a medium, for example phosphorus while moving another one : en fr
  • US2933008A - Apparatus for contour plotting : en
  • US2933333A - Pipe coupling : en
  • BE585808A - Metal prop with sliding barrel. : en fr
  • CA596329A - Magnetostrictive pulse-time modulator : en
  • US2933234A - Compressor stator assembly : en
  • US2933094A - Pickling bath instrumentation : en
  • US2933674A - Well logging systems : en
  • DE1080133B - Tongue device with protection against blocking by foreign bodies : de en
  • CA596338A - Room service indicator : en
  • US2932910A - Removable resilient foam block overshoes : en
  • US2933000A - Crimping tool : en
  • USD187706S - Scooter : en
  • BE586102A - Electric switch for extinguishing the arc by a current of extinguishing agent under pressure produced by the electric arc itself : en fr
  • DE1080108B - Process for the preparation of thionophosphonic acid ester-azides : de en
  • DE1810036U - PAYMENT PLATE WITH CONTENT OF GOODS. : de en
  • DE1810276U - DEVICE FOR RECEIVING AND TRANSPORTING BOTTLES, IN PARTICULAR BOTTLES FILLED WITH LIQUID GAS. : de en
  • DK88850C - Hair detergent. : da en
  • FR1215566A - Adaptation of manual controls on 2 hp Citroën, for people who do not have the use of the legs, without any modification of the original controls : en fr
  • FR72670E - Refinements to valves of the flap closure type : en fr
  • FR72684E - Hydraulic device for opening and closing the extraction skip hatches : en fr
  • GB832896A - Tool for inserting a pin connector into a socket : en
  • US2933107A - Four-way reversing valve : en
  • DE1809920U - PAINTING DEVICE FOR LACQUERS, PAINTS AND THE LIKE. PAINTING PRODUCTS. : de en
  • GB833081A - Improvements in or relating to a vignette printer : en
  • GB833254A - Improvements in or relating to waterproof baby-drawers : en
  • US2933448A - Separation of aromatic hydrocarbons from non-aromatic hydrocarbons utilizing a lactam-water solvent : en
  • FR1215697A - Textile yarn treatment : en fr
  • FR1216007A - Improvements in the manufacture of combs to make wicks : en fr
  • FR1215545A - Metal lining for support : en fr
  • CA596635A - Control system for automatic weighing device : en
  • GB832994A - Improvements in candlesticks and like columnar articles : en
  • CA596363A - Double substituted-arylmethyl silicon compounds : en
  • CA596662A - Antiknock compositions : en
  • USD187702S - Tea wagon : en
  • US2933416A - Process for fixing figments on : en
  • FR1215572A - Laminated coating : en fr
  • CA596543A - Apparatus for the fractional distribution and separation of dissolved substances between two liquid phases : en
  • US2933186A - Product lift elevator : en
  • US2933442A - Electronuclear reactor : en
  • DE1080318B - Light attenuator for photographic purposes : de en
  • BE586231A - Process for drying gaseous monomeric formaldehyde : en fr
  • BE585886A - Wrapping table used to wrap bundles of laundry, formed beforehand, and intended more particularly for large laundries, as well as a cutting device for paper, mounted on said table. : en fr
  • BE583814A - Servo-controlled device for actuating clutch and braking components. : en fr
  • CA596485A - Pneumatic thermostat : en
  • CA596544A - High temperature hydraulic actuator : en
  • DE1809957U - HOUSING FOR ELECTRIC SWITCHES, SOCKETS, DISTRIBUTIONS, ETC. : de en
  • FR1215469A - Electrostatic dust collector : en fr
  • GB833168A - Improvements in manufacture of products from plastisols : en
  • GB833268A - Anodising articles of magnesium or magnesium base alloys : en
  • GB833303A - Improvements in or relating to vending machines : en
  • US2933361A - Storage device : en
  • US2933083A - Surgical dressings : en
  • US2933712A - Electrical connector : en
  • FR1215373A - Chain Guard for Electrically Controlled Hoist Pulley Block : en fr
  • FR1215771A - Process for the manufacture of panels forming elements of lightweight insulating partitions : en fr
  • DE1080120B - Drive for high-speed cylinder presses : de en
  • DE1080223B - Arrangement for measuring the power factor in a linked multi-phase AC voltage network using the Hall effect : de en
  • DE1080488B - Motor clock, especially synchronous clock : de en
  • FR1216025A - Vial suspension collar, in particular for vials of injectable solution, plasma or blood, as well as vials fitted with this collar : en fr
  • GB833097A - Improvements in or relating to starting arrangements for gas turbine power plants : en
  • GB833276A - High tension plug and method of making same : en
  • GB833309A - Improvements in or relating to abrasive cutting discs : en
  • US2933320A - Fixture for supporting ring gears : en
  • US2933418A - Impregnation of the grain side of leather with polysulfides : en
  • DE1810139U - PIPE SEAL. : de en
  • DE1810288U - DISHWASHER FOR BEDDING BUCKETS INSERT BED BOTTLES OD. DGL. : de en
  • BE583884A - Steroid compounds and their preparation. : en fr
  • US2933102A - Environment excluding vent plug : en
  • US2933321A - Gun drill holder : en
  • US2933705A - Thermistor mounts : en
  • BE585761A - Synchronized multivibrator. : en fr
  • DE1080106B - Process for the preparation of new derivatives of 1, 4-androstadien-3, 11, 17-trione [1 (2) -dehydroadrenosterone] : de en
  • CA596507A - Method for the preparation of thermoplastic polymers : en
  • DE1810002U - CONTAINER FOR POCKET WATCHES OR WRISTWATCHES, ESPECIALLY FOR INSTALLATION IN MOTOR VEHICLES. : de en
  • FR1215893A - Device for locking in translation of multiple elements : en fr
  • FR1216080A - Electrical brake assembly for lowering under load with three-phase slip-ring rotor motors : en fr
  • US2932989A - Transmission : en
  • CA596513A - Servo system and servo motor with built-in damping action : en
  • DE1810188U - FROST AND SNOW PROTECTION COVER FOR MOTOR VEHICLE WINDSHIELD. : de en
  • FR1215412A - Method of dispersing solids in polymers : en fr
  • FR1215798A - Process for obtaining bismuth polysilicates of very high specific surface area : en fr
  • FR1215459A - Regulating device of the control turbine of the air blower and of the fuel pump in once-through steam boilers : en fr
  • DE1810008U - HOLDING DEVICE FOR BATHROOM EQUIPMENT. : de en
  • GB832891A - Improvements in or relating to a device for the recording or reproduction of sound tracks : en
  • FR1215781A - Windsock, automatic valves : en fr
  • FR1215614A - Device for closing and gripping a packaging bag and pocket to which this device fits : en fr
  • FR1216126A - Zirconium bearing and its manufacturing process : en fr
  • FR1216190A - Medal ribbon : en fr
  • US2933657A - Capacity sensitive relays : en
  • FR1215536A - Special foundations to protect buildings against earthquakes : en fr
  • DE1080215B - Protection circuit for a transistor : de en
  • DE1809951U - ARRANGEMENT FOR FIXING ELECTRICAL CABLES. : de en
  • US2933030A - Photographic printing apparatus : en
  • FR1215457A - Method for maintaining the humidity of hard-wettable tobacco : en fr
  • DE1080110B - Process for the production of ª-caprolactam : de en
  • DE1080376B - Device for turning off the upper edge of worn-out combustion engine cylinders : de en
  • GB832996A - Improvements in the working up of low pressure polyolefines : en
  • DE1080342B - Three-blade spade : de en
  • FR1215890A - Improvements to television picture demodulators : en fr
  • GB833178A - Multi-stage carburettor for internal combustion engines : en
  • GB833234A - Flexible metal tubing and method of making the same : en
  • DK88847C - Circuits for compression or expansion of signals consisting of phase modulated pulses, and communication systems with such circuits. : da en
  • US2933679A - Magnetic stud finder : en
  • US2933154A - Process for filtering with polytetrafluoroethylene fibers : en
  • DE1810133U - CLAMPING SOCKET. : de en
  • GB833114A - Improvements in turntables : en
  • FR1216069A - Variable displacement pump and hydraulic motor : en fr
  • GB833101A - Improvements in or relating to coupling devices for tubular hoses : en
  • GR20730B - NEW TYPE AXELION. : el en
  • US2933032A - Photographic film and paper processing machine : en
  • US2933667A - Dynamic-brake control-systems : en
  • BE585840A - New alkylated steroids and their manufacturing processes. : en fr
  • BE586010A - Adjustable desk and bedside lamp. : en fr
  • US2933119A - Rubber valve : en
  • US2933195A - Shelves and adjustable partitions therefor : en
  • US2933267A - Gyroscopically stabilized navigational reference device : en
  • BE585975A - Process for the preparation of very pure silicon : en fr
  • BE586196A - Process for providing semiconductors with possible establishment of contacts : en fr
  • CA596366A - Head and cap for bobbins or spools and method of securing same in place : en
  • NL202811A - : en
  • DE1080463B - Process for the impregnation of porous refractory hollow bodies : de en
  • DE1810236U - FIXING DEVICE FOR RIFLE SCOPES. : de en
  • DE1810266U - AUSTHERMOPLASTIC MASS NET. : de en
  • CA596429A - Manufacture of junction transistors : en
  • DE1080315B - Scanning device for records of different diameters : de en
  • DE1810063U - DEVICE FOR THE CONTINUOUS PRODUCTION OF COMPRESSED PROFILES FROM SYNTHETIC LINEAR POLYMERS OR SIMILAR MEASURES. : de en
  • DE1810105U - CAR KEY CHAIN WITH DEVICE FOR READING THE BLOOD ALCOHOL LEVELS. : de en
  • DE973644C - Current pick-up device for rotary layer resistors : de en
  • GB833280A - Balanced circuit having improved balance : en
  • US2932905A - Ceramic ware dryer and preheater and method : en
  • CA596356A - Vinyl acetate process : en
  • US2933073A - Direct gasoline injection system : en
  • US2933432A - Anti-seborrheic suspension of tellurium dioxide : en
  • DE1080251B - Process for the production of powdery dry resin glue : de en
  • FR1216049A - Electric shaver sharpening device : en fr
  • FR1216189A - Dividing and signaling strip for roadway : en fr
  • GB833196A - Improvements relating to the production of polyamide articles : en
  • GB833320A - Process for the manufacture of cast pistons : en
  • BE585861Q - Sealing, in particular for valves, locks, cofferdams and similar devices. : en fr
  • CA596622A - Composition for sealing permeable formations : en
  • BE586055A - Steel-core projectile. : en fr
  • US2933135A - Well strata productivity control : en
  • US2933427A - Permanent anisotropic magnet and method of making same : en
  • DE1810096U - ARRANGEMENT FOR INDICATING LEAK POINTS ON RESERVOIRS OR LINES FOR CRUDE OIL OD. DGL. BY MEANS OF AN OIL RESPONDING PROBE. : de en
  • FR1215425A - Cushion stuffing material and its manufacturing process : en fr
  • FR1215607A - Device for preventing the wheels of rail vehicles from jamming : en fr
  • FR1216033A - Improvements to electromagnets : en fr
  • FR72610E - Motors for nautical vehicles : en fr
  • GB833134A - Improvements in ship's hull construction : en
  • US2933086A - Fluid filled ear muffs : en
  • US2933185A - Method and apparatus for classifying sheets according to length : en
  • US2933373A - Beneficiation of titaniferous iron ores : en
  • USD187689S - Dust tollector unit : en
  • CA596477A - Electric terminal connector : en
  • CA596666A - Frequency multiplier : en
  • DE1080472B - Drum-like container : de en
  • CA596358A - Air sweetening process : en
  • DE1080134B - Fastening of railroad rails laterally guided by ribs by means of spring tensioning brackets engaging in the ribs : de en
  • DE1080388B - Feed containing p-aminobenzene-sulfonamidopyrimidine : de en
  • DE1080446B - Controlled system : de en
  • CA596610A - Paints based on portland cement : en
  • DE1080189B - Pushbutton switches with multiple pushbuttons : de en
  • FR1215417A - Manufactured article covered with a layer or consisting of pure refractory materials : en fr
  • GB833258A - Improvements in socket type screws : en
  • GB833288A - Improved ª‰-brasses and their application : en
  • BE585770Q - Centrifugal clutch : en fr
  • CA596344A - Electrically conducting cements : en
  • BE583899A - Combined turning and threading device : en fr
  • CA596318A - Prevention of blow-by in cavitated assemblies : en
  • GB833130A - Improvements in or relating to frequency changers for ultra-high frequency electromagnetic waves : en
  • GB833387A - Improvements in or relating to ropes : en
  • DE1080095B - Process for the production of halogen-substituted unsaturated triphenylmethane compounds containing sulfonic acid groups and suitable as moth repellants : de en
  • DE1080256B - Axial fan with ring-shaped outlet duct with blades : de en
  • DE1080485B - Device to facilitate the discharge of bulk material from storage bunkers : de en
  • DE1809913U - WASHING MACHINE. : de en
  • DE1810185U - COVER FOR STEERING DRIVES OF MOTOR VEHICLES. : de en
  • FR1215495A - Pneumatic tire for vehicles of all types, in particular for motor vehicles : en fr
  • FR1216044A - Polyvinyl acetate production : en fr
  • CA596285A - Control device for fluid fuel burners : en
  • DE1080199B - Device for automatic starting of a slip ring rotor motor : de en
  • DE1080427B - Shift gate for change gears, especially for single-track vehicles : de en
  • BE585710A - Low frequency generator and transistor power amplifier : en fr
  • BE589205A - Magnetic core in stacked sheets presenting a privileged magnetic direction, core intended in particular for transformers and auto-inductors. : en fr
  • CA596297A - Rotor hub and drive for a helicopter : en
  • DE1080161B - Rotary knob drive of the tuning device of a radio receiver, preferably a car radio : de en
  • DK88855C - Transverse conveyor for collecting balers with a press channel which, seen in the direction of travel of the press, lies next to the collecting means of the press. : da en
  • FR1215381A - Method and apparatus for converting thermal energy into electrical energy : en fr
  • FR72669E - Improvements to medallions, medals, pendants and the like : en fr
  • GB833287A - Improvements in or relating to high-frequency induction furnaces : en
  • CA596407A - Controlling heat valve of a fuel gas : en
  • CA596472A - Windshield wiper transmission assembly : en
  • CA596536A - Process for removing sulfur dioxide from aqueous liquors : en
  • DE1080451B - Indoor fireworks : de en
  • DE1810113U - FORAGE PREPARATION MACHINE. : de en
  • FR1215496A - Dust filter : en fr
  • BE585912Q - Sheath. : en fr
  • DE1810007U - TENT STICK. : de en
  • FR72658E - Packaging tray for fruits and its manufacturing process : en fr
  • FR72698E - Improvements made to devices used for repairing cracked parts : en fr
  • GB832942A - Improvements in vertical thrust bearings : en
  • DE1809911U - TILTING WASHING MACHINE WITH FIXED SLIDING COVER OF THE EXTERNAL DRUM. : de en
  • GB833328A - Improvements relating to the permanent waving of hair : en
  • BE585964A - Heating device for ore agglomeration apparatus. : en fr
  • BE585835R - Improved vehicle progressive suspension system. : en fr nl
  • US2933365A - Dyeing and chemical modification of keratins : en
  • CA596623A - Portable electrical body treating device : en
  • US2933374A - Process of treating fluorosilanes to form monosilane : en
  • DE1080060B - Process for the refinement of structures consisting of linear polymerization or polycondensation products by irradiation : de en
  • DE1080103B - Process for the preparation of N-cycloalkylsulfamic acids and their salts : de en
  • US2933015A - Foldable stereoscope device for viewing transparencies and prints : en
  • US2933138A - Self-opening paraffin knife for tubing : en
  • DE1080178B - Electrical installation system : de en
  • BE584031A - Improvements to syringes. : en fr
  • BE585910A - Fishing boat. : en fr
  • BE586066A - Collet nut. : en fr
  • US2933191A - Bilge water separator : en
  • DE1080227B - Circuit arrangement for electric discharge lamps : de en
  • BE585847A - Electric relay with maximum and operating time depending on the current. : en fr
  • CA596279A - Contact of liquids and gases by oriented circulation : en
  • USD187698S - Hair clipper : en
  • CA596520A - Call distribution for toll telephone switchboards : en
  • US2933523A - Diethers of 4, 4 bis (4-hydroxy phenyl) pentanoic acid : en
  • FR1215416A - Manufacturing process of ferrochrome alloys : en fr
  • US2933167A - Panel joints and panel joining devices : en
  • USRE24810E - Turbine driven multi-stage blower or pump : en
  • BE585775A - Mechanism for cutting spun materials and in particular strands intended for the manufacture of hollow bricks : en fr
  • BE586052R - New provisions allowing maximum use of the grip of electric traction vehicles. : en fr
  • CA596567A - Controlling garment : en
  • BE586085A - Rotary drying machine. : en fr
  • US2933587A - Welding throat for high frequency alternating current resistance welding of tubes : en
  • US2933313A - Method and means for collecting flexible sheets : en
  • BE586130A - Shoulder tape : en fr
  • DE1810070U - CONTAINER FOR A SURVEYING GYRO COMPASS. : de en
  • US2933346A - Wheel cover : en
  • US2933352A - Anti-friction bearing : en
  • US2933527A - Process for the manufacture of urea in granular form : en
  • DE1080306B - Hub wheel drive for sintering machines : de en
  • DE1810117U - HIGH CONVEYOR WORKING IN ONE SHOT FOR REMOVAL PLANTS. : de en
  • BE585900A - Device for protecting the tip of a ballpoint pen, pencil and the like. : en fr
  • US2933584A - Induction coil : en
  • US2933596A - Luminaires provided with cooling systems : en
  • BE583883A - Apparatus for supporting sheets of glass. : en fr
  • BE585890Q - Feeding device for milling roller mill. : en fr
  • CA596476A - Planer having work piece carrying belt : en
  • USD187717S - Concrete batch plant : en
  • CA596687A - Intumescent fire-retarding bituminous coating composition and roofing made therefrom : en
  • BE583822R - Process for the preparation of 10- (1-substituted-3-pyrrolidylmethyl) phenothiazine and compounds resulting from this process. : en fr
  • CA596323A - Venting device for die casting machines : en
  • DE1080462B - Use of dry-ground mica flakes for the production of mica discs and mica strips : de en
  • FR1215377A - Chronological distribution channels : en fr
  • GB833108A - Basket-like container of wire for the suspension of hanging clips, folders or the like : en
  • CA596681A - Color television : en
  • CA596435A - Flying shear : en
  • NL93841C - : en
  • BE585828A - Improvements to a siphon for sinks and the like : en fr
  • CA596390A - Image reproduction system : en
  • DE1809945U - TOOL CASE. : de en
  • FR1215862A - Refractories : en fr
  • FR72694E - Valve : en fr
  • GB832984A - Improvements in or relating to fastener supplying devices : en
  • GB833252A - Improvements in or relating to sealing arrangements for pipe joints : en
  • US2933152A - Central vacuum cleaning unit : en
  • US2933181A - Book matches : en
  • US2933312A - Method and apparatus for the separation of folded layers of paper with a protruding edge : en
  • US2933545A - Oxidation shield for electric furnace electrodes : en
  • BE586000A - Process for the manufacture of powdered consumer products, respectively extracts of coffee, tea, herbal teas or the like, and device for carrying out said process. : en fr
  • DE1080264B - Continuous process for the biosynthesis of cobalamins : de en
  • DE1809968U - REPEATING DEVICE FOR THE HOLDING POSITIONS OF THE MOVING ORGAN OF A PRECISION MACHINE OR A MEASURING DEVICE. : de en
  • BE559953A - PROCESS FOR PREPARING 1-SUBTITUES-3-PYRROLIDYLMETHYL BENZYLATES AND THEIR SALTS. : en fr
  • CA596408A - Economic loading of power systems : en
  • DE1080416B - Control device for the pump of a hydrostatic transmission for vehicles, in particular industrial trucks : de en
  • DE1810243U - SPORTS AND PLAY EQUIPMENT. : de en
  • US2933121A - Rubber valve : en
  • CA596514A - Manufacture of multicore electric cables : en
  • CA596674A - Flameproof cellulose organic acid ester fibers and process for their preparation : en
  • US2933166A - Metal block construction : en
  • US2933601A - Elongated liquid level gauge : en
  • DD18666A2 - Adjustment and measuring device on machines and measuring instruments of high accuracy, in particular for adjusting slides of machine tools : de en
  • FR1215842A - Expanded polystyrene kite glider : en fr
  • GB833020A - Improvements relating to caliper devices : en
  • BE586007A - Linear para-N, N'-quinacridones and their preparation process. : en fr
  • BE586105A - Remote control device to orient a moving object : en fr
  • US2933149A - Collapsible stairway installations for aircraft and other vehicles : en
  • US2933476A - Polymerization process : en
  • FR1215541A - Improvements in electrical exploration of formations crossed by a survey : en fr
  • GB832976A - Improvements in and relating to interlocking devices for fluid control valves : en
  • GB832990A - New basic ester of phosphorothiolic acid and pesticidal compositions containing it : en
  • US2932971A - Temperature indicator : en
  • CA596292A - Single frame facsimile system : en
  • CA596305A - Control valve devices for connecting two or more hydraulic actuators to a common continuous feed : en
  • DE1810177U - PNEUMATIC VIBRATION DAMPER FOR VEHICLES. : de en
  • US2932954A - Illuminating and heating and cooling panel member : en
  • NL93800C - : en
  • US2933177A - Belt handling apparatus : en
  • US2933237A - Compressor : en
  • BE585760A - Gas valve controlled by a device for this purpose located in the gas line and acting according to the temperature : en fr
  • CA596411A - Timer device for electric arc stud welding : en
  • DE1080340B - Ash container with a tiltable ash container hanging on a mounting plate : de en
  • DE1810174U - AXLE FOR AGRICULTURAL MOTOR VEHICLES, IN PARTICULAR DRIVE AXLE. : de en
  • CA596504A - Broaching machines : en
  • BE585758A - Process for preparing mayonnaise or similar products : en fr
  • CA596369A - Toggle fasteners : en
  • CA596437A - Electrical precipitator : en
  • AU244727B2 - An apparatus forthe manufacture of artificial threads according tothe wet-spinning method, aswell asthe threads produced therewith : en
  • BE585718A - Improvements in the manufacture of core and coating type mountain ropes : en fr
  • BE586026A - Installation for taking samples of milk, in particular for tank trucks used for the collection of milk. : en fr
  • BE586063R - Apparatus for reading human language. : en fr
  • CA596441A - Separation of xylenes : en
  • US2932990A - Transmission : en
  • BE585803A - Removable fixing device of a transverse support on a support : en fr
  • CA596481A - Conveyor belt : en
  • DE1080088B - Process for the continuous production of copper chloride solutions : de en
  • DE1080204B - Synchronization control device for measuring motor drives : de en
  • DE1810251U - DECORATIVE PAD ON TOYS, IN PARTICULAR TOY VEHICLES. : de en
  • CA596656A - Recovery of chromium : en
  • US2932942A - Jet fuel compositions : en
  • US2933354A - Drive shaft bearing support : en
  • DE1080145B - Holding device for microphone, especially for door intercom microphone : de en
  • DE1080291B - Vulcanizing press with a Blaehkoerper held by two support disks : de en
  • FR1215995A - Apparatus for determining crystal axes : en fr
  • US2933640A - Pulse coincidence detecting tube : en
  • BE583833R - High purity silicon production method. : en fr
  • BE586172A - Cryogenic calculators : en fr
  • CA596304A - Heat-meter systems : en
  • US2933380A - Motor fuels : en
  • USD187694S - Building panel : en
  • USD187726S - Hard surface floor covering or similar article : en
  • US2933276A - Base member for cribbing devices : en
  • BE585867A - Pressure regulator. : en fr
  • DE1080067B - Attachment of brush cutlery bundles in the brush body : de en
  • CA596593A - Collating machine : en
  • FR1215736A - Improvements made to ephemeris office blocks : en fr
  • GB833283A - Improvements in or relating to pallet trucks : en
  • DE1810250U - TOY PLANE AS GROUND RUNNER. : de en
  • BE585865A - Passage electric water heater. : en fr
  • CA596532A - Durene recovery process : en
  • BE585944R - Loom. : en fr
  • US2932904A - Dryer for granular materials : en
  • BE586126A - Rotary sign post : en fr
  • DE1810214U - REVERSE VALVE FOR AEROSOL VENTILATION. : de en
  • US2933066A - Pencil type eraser with catch all attachment for erasure debris : en
  • US2933281A - Apparatus for supplying a desired weight of material to a receiving receptacle : en
  • USD187695S - Shield for food service carts or the like : en
  • BE585746Q - Device for partially or fully opening the rear of a motor vehicle : en fr
  • BE586214Q - Machine and method for the manufacture of asbestos-cement pipes separating from the straight form : en fr
  • CA596389A - Fuse device : en
  • DE1810227U - PENCIL. : de en
  • FR1215881A - Improvements to monocrystalline semiconductor preparation processes : en fr
  • GB833319A - Improvements in or relating to valve operating gear for internal combustion engines : en
  • GB833376A - Improvements in or relating to pulse generating apparatus : en
  • GB833352A - Improvements in or relating to a pump assembly : en
  • US2933563A - Signal translating circuit : en
  • DE1080107B - Process for the production of 1,4-pregnadiene-11-‰, 17ª ‡, 21-triol-3, 20-dione-21-capronate (caproic acid ester of prednisolone) : de en
  • DE1810003U - HAIR COMB OR BARBING COMB OD. DGL. : de en
  • FR1215440A - Liquid-cooled brake system : en fr
  • FR1215830A - Improvements made to articles such as pins, brooches, clips, etc., suitable for being driven by the point into a textile structure or the like : en fr
  • FR72644E - Absorbent hood : en fr
  • CA596553A - Palatable tablets : en
  • US2933383A - Method of combating weeds using nu-substituted carbamates of 2, 4, 5-trichloro, 6-nitro phenol : en
  • US2933391A - Photographic emulsions containing 5-pyrazolone coupler compounds : en
  • DE1080140B - Rectifier traction vehicles : de en
  • BE585744A - Plutonium reduction process and its application to the separation of plutonium from uranium : en fr
  • BE586167A - Process for preparing combustible bodies : en fr
  • DE1080059B - Process for the modification of cyanaethylated cellulose : de en
  • FR1216084A - Apparatus for sterilizing various objects, especially in medicine or surgery : en fr
  • GB833392A - Improvements in or relating to brake control mechanisms : en
  • BE583898A - Mobile binder for large format documents : en fr
  • CA596439A - Visible-blade arc-extinguishing disconnecting switch : en
  • BE585856A - Improvements made to closed chambers for the continuous surface treatment of a strip. : en fr
  • FR1215941A - Process for obtaining improved plasticizers : en fr
  • GB833373A - Apparatus for inverting milk churns and other cylindrical articles : en
  • US2933395A - Process for preparing a decaffeinated soluble coffee extract : en
  • US2933277A - Peg board bracket : en
  • DE1810300U - DETACHABLE LONGITUDINAL AND CROSS HANDLE FOR CRAFTED SHAFT TOOLS. : de en
  • US2933631A - Ignition apparatus : en
  • BE586219Q - Drive key : en fr
  • US2932960A - Cigarette lighter : en
  • US2933099A - Combined tire inflation valve and indicator : en
  • US2933163A - Brake shoe connections : en
  • US2933619A - Semi-conductor device comprising an anode, a cathode and a control electrode : en
  • BE586185A - Improvements to molded bodies : en fr
  • CA596539A - Spray type evaporative cooler : en
  • DE1809905U - RESILIENT PIT STAMP WITH A SUB-STAMP DESIGNED AS A HYDRAULIC CYLINDER. : de en
  • DE1080375B - Cutting device on lathes : de en
  • DE1080483B - Conveyor device for dividing a stream of items consisting of bottles, cans or the like in two : de en
  • FR1216241A - Improvements to mobile equipment in surgical rooms for the flow of static electrical charges : en fr
  • GB833358A - Kainic acid and its isomers and their derivatives and a method for preparing them : en
  • US2933231A - Cellular carton : en
  • US2933529A - Symmetrical diquaternary ammonium compounds : en
  • CA596384A - Preparation of thioethyl esters of isophthalic acids : en
  • CA596565A - Automatic toll ticketing telephone systems : en
  • BE585863A - Quick-release type brush terminal. : en fr
  • US2932963A - Key : en
  • US2933040A - Sheet gripper element : en
  • US2933270A - Landing gear for helicopters : en
  • US2933642A - System for generating a periodic scanning current : en
  • USD187725S - Motorcycle saddle bag and tail lights unit : en
  • CA596346A - Conductor-ventilated turbine-generators : en
  • CA596471A - Hydraulic vise : en
  • US2933158A - Auxiliary brake for vehicle : en
  • US2933326A - Self-aligning truck assembly : en
  • CA596549A - Inside out film take-up : en
  • CA596376A - Tobacco moisture conditioning method and apparatus : en
  • CA596511A - Method for erecting boxes : en
  • BE560372A - PROCESS FOR THE MANUFACTURE OF A RESERPINIC ACID DERIVATIVE. : en fr
  • CA596345A - Bobbin and spindle construction : en
  • DE1809986U - ENDOSCOPE FOR PHOTOGRAPHY WITH ELECTRON FLASH LIGHTING. : de en
  • DE1810278U - HEATING OIL CONTAINER. : de en
  • FR1215351A - Millimeter Wave Crystal Rectifier : en fr
  • FR1215927A - Improvements to pneumatic suspensions : en fr
  • GB833027A - Dirt exclusion in telescopic shock absorbers : en
  • NL93906C - Method for the enzymatic hair removal and wool removal of hides and skins : en nl
  • AU5400159A - A SERVO SYSTEM FOR PRODUCING AN OUTPUT MECHANICAL MOVEMENT AS A PREDETERMVINED FUNCTION OF AN ELECTRICAL INPUT SIGNAL, AND MULTIPLE1JJNEAR RANGEtERRORDECODIER2EHORUSE'THEREIN : en
  • US2933364A - High speed recording system : en
  • BE586078A - Closure wall for a housing of a measuring instrument, method and device for its assembly. : en fr
  • BE586136A - Fixing device for light elements and more particularly for napkins. : en fr
  • BE586210A - Improvement in retreading of tire casings : en fr
  • CA596396A - Polyanode electric arc rectifier : en
  • CA596636A - Tool holder : en
  • GB833037A - Improvements in or relating to the production of metallic coatings : en
  • BE585858A - Process for the purification of acrylic acid. : en fr
  • DE1080135B - Traffic route consisting of sub-concrete with a seamlessly laid bituminous ceiling : de en
  • FR72603E - Photographic lens shutter : en fr
  • CA596663A - Pharmaceutical compositions containing ferrocene derivatives : en
  • FR1216118A - Two wheel tractor : en fr
  • FR1216180A - Letter Binder Mechanism : en fr
  • GB832981A - Improvements in or relating to printed circuits : en
  • GB833347A - Improvements in and relating to slide wire potentiometers : en
  • FR1216217A - Process for obtaining a new alkaloid called reserpoxidine, from plants containing reserpine : en fr
  • DE1810082U - ARRANGEMENT OF THE MAGNETIC SYSTEMS IN MAGNETIC TAPE DEVICES. : de en
  • CA596406A - Warp size containing dicyandiamide and a polyacrylate salt : en
  • CA596500A - Two-shoe brake mechanism : en
  • DE1080109B - Process for the preparation of aminophosphoric acid-O-alkyl-thiolesters : de en
  • BE586122A - Adjustable comb razor : en fr
  • DE1810209U - CAN AND BOTTLE STOPPER. : de en
  • US2932865A - Cold chamber shot end with loose piece arrangement : en
  • US2933357A - Vehicle brake : en
  • US2932902A - Film drying apparatus : en
  • US2933562A - Automatic telephone switches having means for limiting the testing interval : en
  • USD187697S - Tile or similar article : en
  • US2933684A - Attenuator-thermoelectric highfrequency voltmeter : en
  • US2933466A - Oil resistant rubber-like material containing a butadiene-acrylonitrile copolymer and calcined magnesia : en
  • BE586165A - Process for preparing ferritic cores : en fr
  • CA596312A - Process for cleaning and pulping waste paper and rag pulps : en
  • US2932964A - Tank construction : en
  • DE1080295B - Method and device for treating the beginning of a tube of a squeezable, inflatable and collapsible polystyrene tube film : de en
  • BE586014A - Support frame for galaries. : en fr
  • DE1809903U - ARM HOLE FOR CAPS. : de en
  • DE1810246U - DEVICE FOR DISPLAYING GAME RESULTS. : de en
  • DE1810031U - SEALABLE CLOSET. : de en
  • DE1810137U - JAW BRAKE WITH RESILIENT HOLD-DOWN MEANS BETWEEN JAW AND CARRIER PLATE. : de en
  • DE973646C - Hydropneumatic, vertically or almost vertically arranged single-tube telescopic shock absorber : de en
  • FR1216062A - Process for filling and closing flexible plastic bags and a machine for its implementation : en fr
  • FR72671E - Anti-slip chain for motor vehicles : en fr
  • GB833386A - Improvements in or relating to vacuum electric switches : en
  • CA596320A - Reversible fluid couplings : en
  • CA596415A - Battery electrodes : en
  • CA596455A - Code reader using facsimile methods : en
  • US2933171A - Pilot actuated disk clutch : en
  • BE559789A - NEW HETEROCYCLIC CARBOXYLIC ACIDS FROM THE PYRAZOLE SERIES AS WELL AS THEIR ESTERS AND THEIR SALTS AND THE PREPARATION OF THESE COMPOUNDS. : en fr
  • BE585759A - Piping : en fr
  • BE585810Q - Non-woven fabric and its manufacturing process : en fr
  • DE1080147B - Arrangement for voice transmission with frequency band compression : de en
  • DE1810078U - INLET DEVICE WITH AGITATOR IN DOUBLE ARRANGEMENT : de en
  • US2933437A - Chemical lapping method : en
  • BE585895A - Method of manufacturing vaulted sheet metal bottoms, more particularly the caps of brewery vessels. : en fr
  • CA596690A - Methods and apparatus for butt welding : en
  • US2933400A - Rust-preventing agent : en
  • GB832915A - Board games apparatus : en
  • GB833343A - Improvements in driving and steering ships with steering propellers : en
  • CA596290A - Electrostatic precipitator : en
  • CA596416A - Crystal controlled television tuner : en
  • BE585747A - Control device for various ballistic objects : en fr
  • BE586032A - Process for the recovery of fluorine from gas in aluminum furnaces. : en fr
  • CA596653A - Process for extrusion and continuous cure of polymeric compositions : en
  • FR72685E - Process for the preparation of artificial resins containing aluminum : en fr
  • US2932847A - Pneumatic door closer device : en
  • US2933419A - Coating for de-icing aircraft : en
  • CA596470A - Hydraulic vise : en
  • DE1080370B - Safety valve : de en
  • DE1810145U - STEP-BY-STEP TRANSMISSION FOR DRIVES WITH FRICTION ROLLER DRIVE, E.G. OF TAPE RECEIVERS. : de en
  • DE1810217U - MARINE DRIVE DEVICE. : de en
  • DE1809927U - LABEL FOR TWO-SIDED LABELING FIELDS. : de en
  • FR1215511A - Device for switching on high frequency generators : en fr
  • FR1215398A - Improvements to air blow dryers : en fr
  • FR1215490A - Diode frequency changer : en fr
  • FR1215879A - Improvements in the attachment of blanks to machine tools, in particular gear cutting machines : en fr
  • FR1216237A - Doppler-fizeau radar system : en fr
  • GB832962A - Improvements in and relating to a rigid sliding roof for vehicles : en
  • US2933514A - New derivatives of testosterone : en
  • BE586198A - Circuit system for railway signaling installations, remotely controlled : en fr
  • BE586208A - Method and device for air conditioning : en fr
  • CA596563A - Apparatus for recording data : en
  • DE1810017U - ADJUSTABLE TABLE. : de en
  • BE583763A - Process for the preparation of the dimethyl esters of ter- and isophthalic acid : en nl
  • CA596425A - Vinyl ethers of substituted biurets and their preparation : en
  • BE585779A - Developments relating to rotors and, for example, rotor discs for axial turbines : en fr
  • CA596608A - Resinous compositions : en
  • DE1080271B - Process and plant for the production of glass beads : de en
  • GB833269A - Improvements in or relating to brakes for controlling rotary motion : en
  • DE1809997U - COMPOSITE PLATE. : de en
  • US2932838A - Painter's pail : en
  • US2933207A - Unit stacking apparatus : en
  • FR72605E - Path correction device, for projectiles and objects automatically directed towards a goal : en fr
  • GB832885A - Improvements in or relating to machines for working sheet metal : en
  • GB832931A - Improvements in cultivators : en
  • DE1080191B - Drive for electrical switches, especially foot switches : de en
  • FR1215865A - Manufacturing process for hoops and new industrial products resulting from its application : en fr
  • BE585839A - Anti-depressant compositions. : en fr
  • DE1810220U - SLIDING DOOR LOCK. : de en
  • DE1080325B - Device for testing long weld seams on containers using ultrasound : de en
  • FR1215724A - Permanent magnets in metal oxides : en fr
  • FR1216099A - Thrust comparator for rugby players : en fr
  • GB833092A - Manufacture of polythene films : en
  • GB833200A - A flexible hose and method of producing it : en
  • BE585942A - Machine for straightening or bending irons, particularly those used for reinforced concrete. : en fr
  • CA596460A - Multi-office telephone system : en
  • CA596475A - Hydromechanical propeller control : en
  • CA596691A - Polarizing element comprising glass flakelets in an organic binder : en
  • BE583791A - Process for obtaining new preparations based on rauwolfia, products obtained and their applications. : en fr
  • BE585850A - Printed circuit connectors. : en fr
  • FR72655E - Electrical circuit assembly process : en fr
  • GB833055A - Improvements in or relating to press tools : en
  • GB833115A - Improvements in grain oriented sheet silicon steel : en
  • DE1080447B - Guide device for ring bars on ring spinning or twisting machines : de en
  • GB832906A - Improvements in or relating to side delivery rakes : en
  • GB833209A - Improvements in transportable machines for operating rotary pipe cleaning and scraping tools : en
  • GB832975A - Improvements in and relating to thermo-couples : en
  • CA596498A - Method of facilitating the production of wood pulp : en
  • DE1810299U - ON AND OFF DEVICE FOR SHRINK FIT. : de en
  • BE560406A - IMPROVEMENTS MADE TO HYDRAULIC TANKS OF MINES. : en fr
  • BE586225A - Clearance-free self-centering wedge mounting device for valves or the like : en fr
  • CA596661A - Doffing apparatus for textile machines : en
  • FR1215712A - Flexible collapsible containers : en fr
  • BE586138A - Transport and unloading device. : en fr
  • FR72629E - Cobalt-containing monoazo dyes and their production process : en fr
  • GB833121A - Improvements in or relating to pulsation damper devices for fluid supply lines : en
  • CA596479A - Hydraulic synchronizer : en
  • CA596488A - Babbitt-bronze-aluminum bonding process : en
  • DE973634C - Ship suitable for fishing with trawl and for factory fish processing : de en
  • FR1215700A - Device for heating finely divided solids including powdered raw material of cement : en fr
  • GB832991A - Improvements in or relating to a process of treating tobacco : en
  • CA596278A - Draught excluding strips, beadings, mouldings and the like : en
  • CA596558A - Method of regulating an electric glow discharge and discharge vessel therefor : en
  • CA596573A - Photoconductive control circuit : en
  • CA596620A - Plasticised synthetic elastomers : en
  • BE585790A - Process for stabilizing linear synthetic polyamides against the effects of light, oxygen and heat : en fr
  • CA596552A - Sulfonated urea-thiourea-formaldehyde resins : en
  • CA596483A - Melamine-formaldehyde resin with liquid butadiene polymer : en
  • US2933482A - Polypropylene : en
  • DE1080201B - Backstop for electric motors with not clearly determined starting direction : de en
  • DE1810170U - FOLDABLE STROLLER. : de en
  • US2933205A - Mechanical manipulator : en
  • US2933561A - Two-station party line switching in telephone systems : en
  • DE1080097B - Process for the production of new unsaturated tertiary carbinyl esters with special fragrance properties : de en
  • DE1809990U - SICK BED. : de en
  • CA596355A - Direct current restoration circuits : en
  • FR1215491A - Radioactive ore prospecting device : en fr
  • GB832893A - Isolator switch : en
  • US2932941A - Sulfenamides and thiosulfenamides as hypergolic fuels : en
  • US2933711A - Breakaway electrical connector : en
  • DE1080331B - Device for pressure measuring ship's log : de en
  • FR1215706A - Machine for winding electrical windings in foil : en fr
  • FR1215854A - Process and devices for machining plastics : en fr
  • FR1216184A - Construction toy mold : en fr
  • DE1080153B - Circuit arrangement for identifying the group membership of multi-digit codes in accordance with a predetermined grouping plan, in particular for determining zones in telephone systems : de en
  • DE1080439B - Bullet impact detonator, especially for throwing mines : de en
  • DE1810194U - WIPING AND WASHING DEVICE FOR WINDSHIELDS IN MOTOR VEHICLES. : de en
  • GB833172A - Improvements in or relating to fluid flow-control valves : en
  • DE1810274U - SUPPORTING CONSTRUCTION FOR ENDLESS CONVEYORS. : de en
  • GB833184A - Improvements in or relating to the production of ª‡-glycirrhetinic acid and esters thereof : en
  • US2933039A - Sheet transferring mechanism : en
  • DE1080362B - Chain link : de en
  • FR1216213A - Process for the preparation of dihydrogenated compounds of synthetic or natural derivatives of lysergic acid : en fr
  • US2933553A - High-tension insulator : en
  • FR1216059A - Sheath with provisions preventing it from slipping after installation : en fr
  • FR1215586A - Improvements to processes for the industrial manufacture of plastic films : en fr
  • GB833051A - High temperature water-resistant lubricating greases : en
  • GB833045A - Improvements in or relating to flexible electric heaters : en
  • GB833199A - Machine and process for slitting tires : en
  • FR1216146A - Beginning of spinning process for centrifugal spinning and twisting machines : en fr
  • FR72650E - Variable amplification ratio control linkage : en fr
  • GB833327A - Improvements in or relating to water filtration : en
  • DE1810242U - MULTI-PURPOSE KIDS PLAY DEVICE. : de en
  • DE973637C - Paper-insulated electrical ground cable : de en
  • DE1810226U - STAND ESPECIALLY FOR WRITING INSTRUMENTS, WITH LOCKING CAP. : de en
  • DE1080084B - Process for the production of molded articles from crystallized, fine-grained zeolites : de en
  • FR1215458A - Ultrasonic irradiation device : en fr
  • FR1215911A - Further development of fuel element supports in vertical channel atomic cells : en fr
  • GB833024A - Improvements relating to bonding an aluminium or aluminium alloy member to a copper-lead alloy member : en
  • DE1080218B - Maximum electricity counter with a driver that returns periodically to the zero position and a resettable maximum display device : de en
  • DE1810292U - WOOD EMPTY FOR SHOT REEL. : de en
  • US2932889A - Pipe upsetting : en
  • USD187713S - Dispenser for photographic paper : en
  • USRE24812E - deitrickson : en
  • DE1080048B - Method and device for regulating the supply of nutrient solution and air during yeast growth in baking, nutrient or fodder yeast mashes : de en
  • GB833054A - A flexible hose and method of producing it : en
  • DK88841C - Process for the preparation of phentiazine derivatives. : da en
  • GB832902A - Improvements in or relating to high voltage cables : en
  • NL93999C - : en
  • US2932851A - Spinning jet and process of using same : en
  • US2932891A - Hair trimmer attachment : en
  • GB833177A - Counter : en
  • CA596370A - Cross-linked polyvinyl acetal resins by the addition of metal salt : en
  • CA596403A - Penicillin complex with amine antibiotics : en
  • US2933664A - Capacitor cooling : en
  • JPS357774Y1 - : ja
  • US2933122A - Method of making cellular core material from fluted stock : en
  • CA596633A - Method of making 2-sulfoethyl esters of fatty acids : en
  • US2932974A - Instruments for the manipulation of dangerous liquids : en
  • US2933322A - Hand trucks : en
  • NL203243A - : en
  • US2933620A - Two-input ring counters : en
  • BE583912R - Sulfidic ores roasting process : en fr
  • CA596525A - Bis amino ethyl disulphide compounds : en
  • US2933626A - Sample data control apparatus : en
  • BE586056A - Vehicle engine equipped with a speed variator. : en fr
  • BE585745A - Condenser evaporator : en fr
  • BE586158A - Filter for safety respirator : en fr
  • CA596686A - Method of stabilizing trichloroethylene and stabilizing composition therefor : en
  • DE1810255U - MAGNETIC TOY. : de en
  • FR1215468A - Snow guard device : en fr
  • GR20729B - MARINE SAILING FIXED STATION. : el en
  • US2933060A - Flow indicator : en
  • US2933175A - Screw-conveyor systems : en
  • US2933403A - Printing pastes : en
  • US2933468A - Emulsifiers from hydrocarbon polymer, maleic anhydride, and polyalkylene oxide glycol, emulsion containing same and methods for making thereof : en
  • US2932845A - Mobile pneumatic cleaning device : en
  • US2933558A - Noise-immune synchronizing-signal separator for television receivers : en
  • US2933638A - Electron discharge devices : en
  • US2933392A - Composition containing vitamin a : en
  • DE1066766C2 - Star gears for driving calculating machines, cash registers and similar machines : de en
  • DE1080364B - Fastening a line made of elastic material in a connection sleeve : de en
  • FR1216222A - Process for the preparation of cis-testosterone : en fr
  • US2933226A - Folder packer : en
  • FR1215968A - Suction dredge : en fr
  • US2933345A - Wheel cover : en
  • US2933460A - Ion-exchange fibers, films and the like from sulfur containing alkoxymethyl monomers : en
  • USD187704S - Playground ladder and slide : en
  • DE1810290U - TOILET SEAT WITH PERMANENT VENTILATION AND LID ON IT. : de en
  • FR1215578A - Paper Coil Packing Machine : en fr
  • US2933487A - Method of producing l-glutamyl peptides : en
  • US2933570A - Pressure sensitive pump control : en
  • US2933683A - Phase controlled measuring system : en
  • US2932935A - Apparatus for the treatment of yarns : en
  • US2933608A - Radiation measuring device : en
  • DE1080305B - Process for the production of synthetic masses for surface coatings : de en
  • DE1809919U - BROOM. : de en
  • DE1810210U - BARREL PUMP. : de en
  • DE973636C - Formation of openings arranged in the container wall of distributors for steam boilers : de en
  • FR1215694A - Gas centrifuge for isotope enrichment : en fr
  • FR72619E - Automatic device with particular flow rate-pressure drop response by deformable element : en fr
  • US2933232A - Carton : en
  • BE560007A - CHEMICAL PROCESS. : en fr
  • BE586050A - : en
  • CA596410A - Regenerative heat exchangers : en
  • US2933649A - Dimmer compensating circuit : en
  • BE585979A - N-alkylazetidines and method of preparation. : en fr
  • GB833212A - Improvements in or relating to the colouring of artificial cellular products : en
  • US2933420A - Tobacco composition and smoking unit containing material for eliminating deleterious matter : en
  • BE586173A - Superheated vapor reactor, liquid moderator : en fr
  • BE583711A - Process for the preparation of alkaloids and the like, and products obtained : en fr
  • US2933309A - Leveling strut joint : en
  • US2933058A - Pinking attachment for sewing machines : en
  • DE1810079U - FEED DEVICE ON INDEPENDENT SCALES FOR WEIGHTS OF VERY SMALL GRAIN SIZE. : de en
  • FR1216086A - Rotary device, in particular for compressing or expanding gas : en fr
  • BE586095A - Cloth clamp : en nl
  • BE586218A - Depth indicator for elevators, in particular for shaft cages, elevators and the like. : en fr
  • FR1215611A - New sheet feeding machine : en fr
  • US2933682A - Frequency measuring apparatus : en
  • FR1215660A - Process for coloring organic products using pigment dyes : en fr
  • GB833038A - Improvements in electric switches and contact arrangements therefor : en
  • DE1810208U - LOCKABLE POURER. : de en
  • DE1809931U - DISPERSING DEVICE. : de en
  • DE973638C - Deflection coil arrangement for deflecting the electron beam of a cathode ray tube : de en
  • GB833300A - Improvements in or relating to television cameras : en
  • DE1080074B - Method and device for the treatment of fine-grained material or drops : de en
  • FR1215462A - Assembly to produce very high voltage for cathode ray tubes : en fr
  • DE1080352B - Cooling device for gas turbines, especially for gas turbines operated with heavy oil : de en
  • FR1215421A - Device for storing clothes : en fr
  • FR1215841A - metal wedge prop : en fr
  • GB833022A - Tertiary-butyl substituted para-phenylphenols : en
  • FR1215696A - Improvements to machine tools such as lathes and drills : en fr
  • FR1215855A - Device for cleaning windows : en fr
  • FR1215934A - Welded casing for dryer drum : en fr
  • FR1215390A - Acoustic diaphragm : en fr
  • FR1216024A - Hanging bow or crossbow strings : en fr
  • BE585977A - New carbamyl-azetidines and methods of preparation. : en fr
  • CA596684A - Earth anchor : en
  • FR1215478A - Method and installation for remote control of trains on railway tracks : en fr
  • FR1215603A - Breadboard or plank : en fr
  • GB833090A - Improvements in or relating to closures for containers : en
  • DE1810092U - DEVICE FOR MONITORING THE PRESSURE AND TEMPERATURE IN STEAM SYSTEMS, IN PARTICULAR IN THE CONDENSATE DRAINAGE. : de en
  • FR1215596A - Fixed spool reel : en fr
  • DE1080396B - Film pressing device for a mirror lens camera : de en
  • FR1215709A - Process for the continuous treatment of olefinic polymer slurries : en fr
  • FR1216199A - Improvements to spot tracking and curve tracking measurement equipment : en fr
  • GB833135A - Method and apparatus for the carbonisation of fluidised materials : en
  • DK88856C - Means for regulating plant growth. : da en
  • DE1080338B - Contactless matrix for punch card control devices : de en
  • DE1080448B - Hose Koetzer spinning machine : de en
  • DE1810073U - DISPLAY AND REGISTRATION DEVICE FOR MONITORING SEVERAL ELECTRICAL EQUIPMENT, IN PARTICULAR FOR FAULTS. : de en
  • DE1810004U - POWDER CAN. : de en
  • DE1810282U - WATER- AND DUST-PROOF CASE, IN PARTICULAR WRISTWATCH CASE. : de en
  • FR1216239A - Aircraft ground training devices : en fr
  • GB833211A - Improvements in or relating to electrical resistors : en
  • BE586189A - Advanced box holder : en fr
  • DE973647C - Process for the preliminary and final refining of metals, in particular pig iron : de en
  • FR1215420A - Glass preparation process : en fr
  • FR1215649A - Improvement of the constancy of the local frequency of television receivers : en fr
  • FR1215850A - Process for softening and regenerating the skin and creams used therefor : en fr
  • GB832987A - Improvements in or relating to boxes : en
  • GB833043A - Improvements in or relating to shaft-positioning mechanisms for setting a shaft in one of a number of predetermined positions : en
  • FR1215585A - Automatic voltage regulator for overhead lines : en fr
  • FR1215530A - Oil dehydration process : en fr
  • FR1215653A - Process for preparing organic acids such as secondary and tertiary carboxylic acids : en fr
  • FR1216116A - Electronic device or electron gun : en fr
  • FR1215740A - Improvements to rolling mill adjustment devices with cedage compensation : en fr
  • GB833214A - Improvements relating to the removal of articles, such as confections, from rubber moulds : en
  • GB833231A - Process for the preparation of zinc and lead compounds : en
  • DE1080150B - Circuit arrangement for determining the telephone numbers of participants in a company management : de en
  • DE1810087U - FILLING CONTAINER FOR DIAPOSITIVE. : de en
  • DE1810297U - SCREWDRIVER. : de en
  • DE1810069U - MEASURING EQUIPMENT. : de en
  • FR1215524A - Improvements to steam turbine power plants : en fr
  • FR1215757A - Metal window : en fr
  • GB832910A - Improvements in or relating to the preparation of light-sensitive diazotype materials : en
  • DE1809939U - WHEEL SET FOR TUNNEL CARRIAGE. : de en
  • DE1810130U - FASTENING DEVICE. : de en
  • DE1810144U - CHECK VALVE. : de en
  • DE1810228U - PRINT BALLPOINT PEN. : de en
  • FR1215933A - Detection of straws in metals : en fr
  • US2933577A - Push button operated electric switches : en
  • US2933655A - Electronic equipment packaging : en
  • NL93928C - Machine for making matchbooks : en nl
  • US2933180A - Transfer mechanism : en
  • US2933731A - Electromagnetic wave radiators : en
  • JPS358291Y1 - : ja
  • CA596590A - Pressure feedback servo valve : en
  • DE1080381B - Thread cutting machine for pipes : de en
  • DE1810203U - HYDRAULICALLY CUSHIONED SHOCK ABSORBER. : de en
  • FR1215634A - Advertising device : en fr
  • FR1216128A - Process for obtaining knits with <thrown> knits, of controlled and constant elasticity and resulting product : en fr
  • GB833041A - Improvements in or relating to electric busbars : en
  • BE585833R - Electric vibration massager. : en fr
  • CA596398A - Circuit interrupter : en
  • BE586114A - Advanced filter for washing machine tubs : en fr
  • DE1080165B - : de en
  • DE1810029U - FOUR-PART CABINET WITH FULL DOUBLE. : de en
  • BE589213A - Support for stretched wires : en fr
  • CA596591A - Plastisol compositions : en
  • DE1809966U - ROTATING RESISTOR OR ROTATING VOLTAGE DIVIDER WITH A RESISTANCE ELEMENT IN A HELICAL SHAPE. : de en
  • CA596294A - Flat wire flexible transmission : en
  • CA596394A - Transistor power control circuits : en
  • DE1080274B - Process for the production of colored glasses and colored glass produced by the process : de en
  • DE1080345B - Machine for the surface treatment of cheese : de en
  • FR1215467A - Ballpoint pen cartridge : en fr
  • FR1215806A - Farm tractor cabin : en fr
  • FR1216098A - Control relay comprising a device for damping the vibrations of the armature : en fr
  • FR1216120A - Dedusting device for textile machines : en fr
  • BE586125A - Reflector : en fr
  • DE1080349B - Electrostatic filter apparatus for the separation of solid and liquid particles from the intake air and from the exhaust gases of an internal combustion engine : de en
  • CA596542A - Process for carrying out telomerizations : en
  • BE585909A - Semiconductors and a method for making them. : en fr
  • CA596317A - Highly transparent material and process of producing same : en
  • DE1080434B - Individual grinding tools, especially face grinding tools : de en
  • CA596404A - Seismic data computer : en
  • DE1080262B - Process for the production of structures, such as threads, fibers or films, from a mixture of acrylonitrile polymers or copolymers and cellulose ether : de en
  • DE1810201U - LUGGAGE CARRIER FOR TWO-WHEELED VEHICLES. : de en
  • FR1215851A - Transistor power amplifier for servo motor control : en fr
  • GB833362A - Industrial computing scale : en
  • GB833382A - Improvements in achromatic optical systems : en
  • BE560732A - PROCESS FOR THE EXTRACTION BY MEANS OF A SOLVENT OF AROMATIC CONCENTRATES. : en fr
  • CA596326A - Overdraw bow handle : en
  • AU5414059A - Indicia-applying apparatus : en
  • NL93775C - : en
  • US2933238A - Axial flow compressors incorporating boundary layer control : en
  • CA596538A - 6,8-dithioloctanoic acid : en
  • US2933490A - Chromium-containing azo dyestuffs : en
  • US2933520A - Addition products of phenols and keto acids and derivatives of the same : en
  • US2933594A - Metals joining apparatus : en
  • DE1810184U - DEVICE FOR SEALING FOR JOINTS OF RODS OF ALL KINDS. : de en
  • FR72611E - Improvements to stable titanium alloys containing the beta structure of the latter : en fr
  • BE586156A - Profiled shape, intended for removing lids from bottles. : en nl
  • US2933585A - Control system for a roasting oven : en
  • CA596596A - Process for making 2-oxazolidones : en
  • US2933592A - Arc welding apparatus : en
  • CA596405A - Ointment : en
  • DE1080297B - Injection mold for injecting tube heads made of thermoplastic onto tube shells made of the same material : de en
  • DE1809971U - ANCHOR CAP. : de en
  • US2933462A - Method for the preparation of foamed polyurethanes : en
  • DE1080210B - Internally cooled high current feedthrough for electrical machines and transformers : de en
  • DE1810202U - DEVICE FOR FIXING FOR TOOL BOXES OD. DGL. ON THE REAR FRAME OF TWO-WHEELED VEHICLES. : de en
  • GB832964A - A method of making glass flakes : en
  • GB833030A - Improvements in barriers and partitions for storage spaces : en
  • GB833198A - Improvements in or relating to transistor push-pull amplifiers : en
  • CA596605A - Flowmeter structure : en
  • DE1080085B - Process for the preparation of anhydrous, crystalline sodium metasilicate : de en
  • DE1810044U - REMAINING EQUIPMENT FOR CONTINUOUS FIRE STOVE. : de en
  • DE1810129U - ARRANGEMENT FOR FASTENING AND ALIGNING RAILS IN A ROW, IN PARTICULAR MOUNTING RAILS FOR LUMINAIRES IN A LIGHT STRIP. : de en
  • DE1080081B - Method for isolating radioactive iodine 131 : de en
  • US2932826A - Multiple applicator : en
  • US2932991A - Hydraulic clutch and turbine drive : en
  • US2933720A - Magnetic memory systems : en
  • CA596409A - Apparatus and method for making polyurethane plastics : en
  • GB832897A - Improvements in and relating to bags and closures therefor : en
  • DE1080118B - Control for a steam turbine system with sliding pressure operation : de en
  • DE1810216U - INFLATABLES. : de en
  • FR1215775A - Variable torque limiting device developed by an airplane rudder servo motor : en fr
  • GB832937A - A new or improved heat exchanger : en
  • BE585843A - Coating process for glass bodies. : en fr
  • CA596486A - Manufacture of paperboard hat box bodies and cover flanges : en
  • CA596521A - "not and" gate circuits : en
  • FR72612E - Improvement in the freezing process, in particular for digging wells and excavations in aquifers : en fr
  • US2933438A - Electro processing and apparatus therefor : en
  • BE589209A - Mass and colored mixtures with pigments. : en fr
  • CA596693A - Process for carbon dioxide absorption : en
  • DE1809907U - SLEEVE FOR DRIVING ROLLERS ON ROLLING MILLS. : de en
  • BE585794A - Meadow pump forming automatic drinker for livestock : en fr
  • BE586176A - Stable aquasols of hydrated rare earth oxides and their preparation. : en fr
  • CA596351A - Electrical capacitors : en
  • BE585749A - Device for absorbing the pushing forces of the partitions in rooms provided with coverings such as false ceilings or others. : en fr
  • US2933236A - Rotary dynamic compressors : en
  • DE1810189U - COVER FOR MOTOR VEHICLE WINDOWS MADE OF PLASTIC FILM OR TEXTILE MATERIAL AGAINST ICING. : de en
  • FR1215960A - Box spring supports : en fr
  • FR72683E - Improvements to hydraulic controls, in particular for electrical switches : en fr
  • DE1080111B - Process for the preparation of a new triazine derivative : de en
  • DE1080354B - Screw locking in the form of a coil spring : de en
  • CA596577A - Alkylene oxide-fluorinated olefin copolymers : en
  • BE586145A - Improvement in immersible evacuation pumps. : en fr
  • CA596438A - Process for improving the water-repellent properties of leather : en
  • DE1080351B - Hot gas piston machine, in which the piston and the displacer are coaxial to one another and perform a stroke movement out of phase with one another : de en
  • DE1080461B - Process for the production of a sintered friction lining from iron, graphite and molybdenum disulfide : de en
  • US2933635A - Vacuum-tight electrode lead-in assembly for mercury vapor rectifiers : en
  • BE585945A - Device for hermetic closing and locking as well as windows, leaves or others fitted with this device. : en fr
  • FR1215379A - Endless conveyor belt with central round link chain : en fr
  • FR1215668A - Improvements to cyclone outbreaks : en fr
  • FR1215828A - Advanced device for locking a relay cartridge in its sheath : en fr
  • FR1215935A - Method and apparatus for improving the mechanical characteristics of thermoplastic films : en fr
  • GB833349A - Improvements in or relating to methods for measuring the distance between two points : en
  • DE1080363B - Device for lubricating two surfaces sliding against one another, especially on machine tools : de en
  • DE1080372B - Process for the galvanic production of shaving foils for dry razors : de en
  • US2933625A - Multiple delay circuit : en
  • BE586199A - Split clamping ring for attaching a lid to a container : en nl
  • BE560411A - STEREOPHONIC SOUND CAPTATION DEVICE. : en fr
  • CA596688A - Picture mount : en
  • DE1080324B - Device for the electrical generation of plasma currents with supersonic speed : de en
  • DE1809912U - DRUM WASHING MACHINE. : de en
  • DE1810252U - LAMP OR REAR LIGHT ON TOY VEHICLES. : de en
  • BE585727A - Composite body in foam material : en fr
  • US2932944A - Jet propulsion unit comprising an axial flow air compressor : en
  • US2933216A - Label dispensing machine : en
  • GB833188A - Light amplifier and storage device : en
  • CA596361A - Forging press : en
  • US2933452A - Dispersant and method of making the same : en
  • CA596604A - Lock for upwardly acting doors and the like : en
  • FR1215659A - Improvements to chains for cutting coal : en fr
  • FR1216149A - Device for ripping waist carriers : en fr
  • FR1215741A - Chemical stripper and remover of iron rust : en fr
  • DE1080083B - Process for the production of Caro's acid and monopersulfates and salt mixtures containing monopersulfates : de en
  • USD187699S - Electric ventilating fan : en
  • US2933188A - Filters : en
  • US2933264A - Hose delivery guide : en
  • GB833109A - Vitreous enamel : en
  • GB833285A - Improvements in or relating to sterilising devices for telephones : en
  • FR1216011A - Device for cooling the inner surface of hollow bodies obtained by the extrusion molding process : en fr
  • FR1216018A - Bogies for rail vehicles : en fr
  • CA596692A - Organic carbonate process for carbon dioxide : en
  • CA596669A - Device of making dowel holes in constructional parts : en
  • FR1215770A - Device for removable attachment of a rod to a block : en fr
  • US2933399A - Treatment of processed animal tissue : en
  • FR1215972A - Process for preparing a mixture of polyphenyl ethers : en fr
  • FR1216083A - Process for the electrochemical treatment of tinplate or respectively of edible foodstuff containers made from it : en fr
  • DE1810125U - DEVICE FOR ROTATING COMBUSTION MACHINERY. : de en
  • FR1215564A - New 6 alpha-chloro- or 6 alpha-fluoro- delta1.4-3, 20-dioxo-pregnadienes and precedes for their preparation : en fr
  • GB832965A - Improvements in or relating to electrical insulations : en
  • DE1080309B - Process for the recovery of vanadium from slag : de en
  • DE1080445B - Paint roller : de en
  • DE1080475B - Thin-walled trough tray with edge strips for insertion in shipping boxes for fruit or the like. : de en
  • FR1216177A - Method and device for grinding and polishing the bottoms and lids of containers : en fr
  • FR72634E - Non-slip coatings for metal surfaces : en fr
  • GB832968A - Improvements relating to domestic firegrates : en
  • US2933258A - Rail anchors : en
  • DE1810023U - CORNER CONNECTION AT TABLES. : de en
  • FR1216204A - Microamplidyne : en fr
  • CA596601A - Process for treating textiles with ethylene urea-formaldehyde reaction products : en
  • GB832967A - Improvements relating to domestic firegrates : en
  • DE1080413B - Frictional clutch, especially for motor vehicle gearboxes : de en
  • DE1809915U - HANGING DEVICE. : de en
  • FR1215792A - Manufacture of phonographic records by : en fr
  • FR1215843A - Device for dispensing drinks : en fr
  • US2932888A - Methods of joining parts : en
  • FR1215848A - Further training in television receivers : en fr
  • FR1215913A - Improvements to detonating cords : en fr
  • FR1215370A - Method and devices for extracting tobacco from the paper which wraps cigarettes : en fr
  • FR1216175A - limescale collecting element for kettles and the like : en fr
  • GB833408A - Improvements in and relating to control devices for magnetic sound record carrier appliances, particularly for dictation purposes : en
  • DE1810281U - WATCH GLASS. : de en
  • FR1215997A - Lens, including interchangeable lens for SLR type cameras : en fr
  • FR1215481A - Fluorescent Tube Socket for Water and Explosion Proof Lighting Fixtures : en fr
  • FR1216015A - Excavator and loader or similar : en fr
  • GB832979A - Improvements in and relating to semi-conductor rectifier units : en
  • DE1080122B - Pressure roller : de en
  • DE1080192B - Drive crank for electrical devices : de en
  • FR1216136A - Process for the solubilization of certain purine and pyrimidine bases : en fr
  • GB833021A - Improvements in bottle or container capsuling apparatus : en
  • GB833346A - An optical system for use with an ordinary film projector for projecting pictures with a relief effect : en
  • GB833374A - Electrical signalling means for counters : en
  • FR1216246A - Process for the preparation of 17-20, 20-21 - bismethylenedioxy or bis (methylene-substituted) dioxy steroids : en fr
  • GB832978A - Device for adjustably mounting the top pivot or top pivot bearing for swing doors : en
  • FR1215835A - Device with multiple combinations of connection between a typewriter and a calculating machine : en fr
  • US2933064A - Livestock feeder and waterer : en
  • US2933284A - Diaphragm packless valve : en
  • FR1215389A - Speed regulator for electric motors : en fr
  • GB833005A - Improvements relating to coil formers and methods of securing such coil formers to printed circuits : en
  • GB833219A - Improvements in or relating to electrical power distribution apparatus : en
  • US2933652A - Shunt capacitor bank : en
  • BE585766A - Automatic fire alarm device. : en fr
  • DE1810088U - BRAKE DEVICE FOR SLIDE PROJECTORS. : de en
  • US2932914A - Calendar calculator : en
  • US2933287A - Multiple stage turbine unit : en
  • US2933607A - Radiation displacement gauge with remote indication : en
  • CA596327A - Venetian blind : en
  • DE1080104B - Process for the production of isozeaxanthine dialkyl ethers : de en
  • DE1810279U - SAFETY CONTAINER FOR LIQUID TANKS. : de en
  • GB833071A - Hydraulic cement and method of preparation thereof : en
  • GB833125A - An improved fastener : en
  • GB833029A - Therapeutic compostions and preparation thereof : en
  • FR1215602A - Mixing churn with removable frame : en fr
  • FR1215871A - Motor control gear : en fr
  • GB833034A - Improvements in and relating to mechanical counting apparatus : en
  • FR1215701A - Centrifuge for the continuous centrifugation of mixtures composed of solid products and liquid products, intended in particular for the manufacture of sugar : en fr
  • GB833095A - Miniature potentiometer and method of manufacturing same : en
  • GB832889A - Apparatus for bending glass sheets : en
  • GB833397A - Extreme pressure lubricants : en
  • DE1810272U - CONVEYOR DEVICE, IN PARTICULAR FOR TRANSPORTING BAGS. : de en
  • DE1810066U - MICROMETER HEIGHT GAUGE. : de en
  • GB832929A - Polymerisation catalysts : en
  • CA596335A - Mechanically operable cover and rack for trucks and similar vehicles : en
  • DE1810076U - DEVICE FOR MEASURING THE QUANTITY OF LIQUID FUEL SUPPLIED TO A BURNING POINT. : de en
  • BE585870A - Electrical contactor device. : en fr
  • US2932828A - Adjustable collar for military coats : en
  • US2933669A - Governor controlled direct current motor system : en
  • US2933230A - Carton : en
  • US2933539A - Fractionation of cyclodiene monomer vapors : en
  • GB833271A - An improved device for retaining bed coverings in position : en
  • GB833128A - Tee bolts and studs : en
  • US2933187A - Method and apparatus for flotation separation of lightweight aggregate and product : en
  • FR1216209A - Process for the preparation of pyridine compounds containing sulfur : en fr
  • FR72632E - Device on transport trolleys, fitted with drive units, for motor vehicle garages : en fr
  • GB833106A - Improvements in or relating to photo-emissive surfaces : en
  • GB833417A - Producing sheet glass : en
  • BE586029A - Automatic stroke adjustment device for brake cylinders or equivalent components. : en fr
  • BE586109A - Process for stabilizing "nylon" : en fr
  • US2933543A - Calcium nickel phosphate catalyst of high crushing strength : en
  • USD187721S - Combined spout and closure cap : en
  • DE1080169B - Electrical device which is provided with a conductor network arranged on a carrier : de en
  • USD187718S - Combined television and phonograph cabinet : en
  • US2933144A - Well logging method and apparatus : en
  • FR1215722A - Telescopic transporter : en fr
  • FR1216046A - Connection joints : en fr
  • CA596626A - Multiple glazed unit : en
  • DE1810012U - DEVICE FOR WAXING FOOTBOARDS. : de en
  • CA596302A - Treatment of lithium ores : en
  • CA596480A - Tractor transmission : en
  • CA596315A - Flash light : en
  • CA596342A - Production of thin layers by cathode sputtering : en
  • DE1080410B - Device for pivoting several aircraft engines, arranged approximately on a circumference : de en
  • DE1080455B - Tilting drum mixer for building materials : de en
  • DE1809970U - LOCKABLE STRIP-SHAPED COVER FOR SEVERAL CIRCUMFERENTIAL OPENINGS ON CYLINDRICAL MACHINE AND APPARATUS HOUSINGS, IN PARTICULAR OPERATING FLAP FOR THE HOUSING OF ELECTRICAL MACHINERY. : de en
  • FR1215795A - Baby carrier : en fr
  • FR1216065A - Hollow-wall folding box from a single cutout : en fr
  • DE1080307B - Process for remelting refractory metals : de en
  • FR1216094A - Operating member for device capable of being actuated electrically : en fr
  • US2933369A - Concentration of pu using oxalate type carrier : en
  • DE1809989U - DEFORMABLE ORTHOPEDIC SHOE INSERT FOR CORRECTION OF POSTURE AND FOOT DEFORMATIONS. : de en
  • FR72615E - Disc wheel with elastic furring : en fr
  • BE560465A - PROCESS FOR PREPARING AROMATIC DI- AND POLYCARBOXYLIC ACIDS. : en fr
  • DE1080404B - Lung-controlled diaphragm valve for compressed gas breathing apparatus : de en
  • US2933273A - Pivotal support for fans : en
  • GB833260A - Improvements in or relating to fastener supplying devices : en
  • US2932934A - Crop engaging tine assembly : en
  • US2932952A - Composite wood and concrete pile and connector for the same : en
  • FR1215359A - Spacer for ball bearings : en fr
  • FR1215802A - Device for the construction of hydraulic structures in waterways : en fr
  • FR1215823A - Improvements to pyrometric rods : en fr
  • GB832943A - Improvements in or relating to legs for tables and the like : en
  • GB833059A - Improvements relating to rope drums for cranes, excavators and the like : en
  • FR1215625A - Resinous compositions of polycarbonates and binuclear aromatic derivatives : en fr
  • GB832935A - Improvements in or relating to centrifuges : en
  • DE1080240B - Electrode arrangement for salt bath stoves : de en
  • DE1810245U - BAR TIRE GAME. : de en
  • FR1215502A - Circuit for auxiliary telephone systems : en fr
  • FR1215544A - Process for the production of beta-hydroxy-beta'-halo-diethylamine derivatives : en fr
  • BE586097R - Waterproofing process, by capping construction walls and by impregnation for asbestos-cement sheets (Eternit &) : en fr
  • BE586170A - Method and apparatus for recovering and processing ferrous components from a gas : en nl
  • CA596524A - Receiving and positioning apparatus : en
  • CA596695A - Means for actuating a variable area nozzle : en
  • US2932875A - Unit for moulding concrete mix or the like : en
  • US2932937A - Composite spinning rings : en
  • BE586045A - Prefabricated building material for the execution of chimneys, walls, columns, etc., and its manufacturing process. : en fr
  • CA596487A - Gas turbine structure : en
  • BE585896A - Batten having splayed recesses intended for the construction of hollow walls in general. : en fr
  • DE1080061B - Process for waterproofing materials such as textiles, paper, leather with silicones : de en
  • FR1215878A - Flap valve refinements : en fr
  • FR1216210A - New 19 nor steroid compound of the spirostene group and its preparation : en fr
  • GB833364A - Improvements in and relating to high voltage current transformers : en
  • CA596632A - Measuring device : en
  • FR1215385A - Klystron reflex : en fr
  • DE1080127B - Heat exchanger with swirling flow elements which, placed next to one another, delimit further flow channels : de en
  • FR1215768A - Improvements to movable spindle drives for high voltage circuit breakers : en fr
  • FR72676E - Process for preparing a trichlorobenzoic acid and products obtained by this process : en fr
  • GB832998A - Improvements in and relating to bed settees : en
  • US2933517A - Novel diphenolic acid co-amides : en
  • US2932965A - Ball surface quality gage : en
  • USD187687S - Sewer cleaning machine : en
  • FR72692E - Metal vehicle detector : en fr
  • GR20735B - STANDARD GLASSES OF BEVERAGES. : el en
  • CA596557A - Latch adjustment for fork tines of industrial lift trucks : en
  • CA596575A - Aircraft course heading preselector : en
  • CA596512A - Windshield wiper actuating mechanism : en
  • US2932917A - Toy doll : en
  • US2933005A - Violin bow frog : en
  • GB833122A - Improvements in or relating to the coating of metal surfaces : en
  • US2932856A - Method for manufacturing roller assemblies : en
  • US2933724A - Magnetic recording data analyzer : en
  • CA596299A - Multi-pole tap switch construction for changing transformer taps under load : en
  • CA596625A - Method of preventing excessive spring-back of dry felted fiber mats : en
  • CA596694A - Carton setting up machine and method : en
  • BE586223A - New therapeutic compounds capable of reducing blood cholesterol content and their preparation : en fr
  • US2933139A - Fire extinguisher systems : en
  • US2933148A - Engine muffler : en
  • BE586174A - Spacer for reinforcing bars for concrete : en fr
  • CA596583A - Skin medicaments containing thiolesters : en
  • DE1809991U - DEVICE FOR WARMING BEDS. : de en
  • DE1810212U - PIPE CIRCUIT FOR THE DRAINAGE OF LIQUIDS FROM CONTAINERS AND FOR THE SELF-FILLING OF CONTAINERS. : de en
  • DE1810271U - WASTE BIN CART. : de en
  • DE973651C - Circuit arrangement for telephone extension systems with dialer operation and connection via the return route : de en
  • FR1215456A - Elastic clamp for fixing transistors and similar devices on a support : en fr
  • US2933215A - Can opener : en
  • US2933206A - Tobacco harvester : en
  • US2933506A - 1, 1-dimethyldecaline lactones and their 6-and 7-pyridyl, thienyl and furyl substituted derivatives : en
  • US2933681A - Golf practice device : en
  • US2932976A - Variating device for dispensing machines : en
  • US2933043A - Well pump : en
  • US2933048A - Hand pump for windshield washing apparatus : en
  • US2933164A - Flexible brake shoe assembly : en
  • US2933033A - Surface application processor for sensitized materials : en
  • US2932987A - Servo control mechanism : en
  • US2933067A - Retraction mechanisms and assembly thereof : en
  • USPP1935P - Nectarine tree : en
  • US2933131A - Oil burner : en
  • US2933501A - Scbpine ethers : en
  • DE1080124B - Electromechanical coupling device for the paper trolley lift on typewriters and similar machines : de en
  • GB833360A - Improvements in or relating to the production of articles of ceramic ware : en
  • BE585862A - Loading platform, for loading or similar device. : en fr
  • BE586151A - Propulsion device. : en fr
  • CA596502A - Multiple wire connectors : en
  • DE1080385B - Music wind instrument : de en
  • US2932835A - Triple action toothbrush : en
  • US2932966A - Apparatus for smoke detection : en
  • US2933702A - Time reversal delay distortion corrector : en
  • BE585757A - Process for the preparation of thinned polyacrylonitrile products or objects : en fr
  • BE586023A - Control device. : en fr
  • DE1809914U - CLOTHING CLIP. : de en
  • FR1215938A - Process for preparing acetaldehyde and acetone : en fr
  • GR20732B - FABRIC LAMPS. : el en
  • DE1810083U - PAD BRAKE FOR MAGNETIC SOUND DEVICES. : de en
  • DE973629C - Loading device : de en
  • FR1216051A - Butterfly valve : en fr
  • GB833227A - Improvements in or relating to variable-ratio power transmission apparatus : en
  • BE585978A - New l-acetyl-azetidines and method of preparation. : en fr
  • CA596522A - Timed fluid valve : en
  • DE1810193U - WIPER MOTOR WITH BUILT-IN PUMP. : de en
  • FR1215539A - Products and process for cooling nuclear reactors : en fr
  • FR72674E - Drawing table : en fr
  • GB833084A - Improvements in or relating to devices for absorbing electro-magnetic wave energy in transmission lines : en
  • GB833153A - Pyrometallurgical method for producing purified uranium metal : en
  • GB833396A - New water-insoluble monoazo triazine dyestuffs : en
  • US2933183A - Support structure for a missile or the like : en
  • US2933483A - Olefin polymerization catalyst containing a metal halide and hexaphenylethane : en
  • US2933069A - Control system for fluid operated mechanism : en
  • US2933496A - 10-aminoalkanolphenothiazine oxides : en
  • US2933663A - Semi-conductor devices : en
  • US2933063A - Transparent cover for hog feeder : en
  • BE586215A - Sprinkler installation : en fr
  • BE583712A - Process for the preparation of thiophene disulfochlorides : en fr
  • BE585754A - Two-stage line concentrator system : en fr
  • DE1809984U - KNIT FABRIC. : de en
  • DE1810244U - TABLE GOLF. : de en
  • US2933127A - Seats for conveyances : en
  • DE1080138B - Truck brake : de en
  • DE1080171B - Process for the production of a conductor network used for an electrical device : de en
  • DE1080327B - Method for marking oily and oily wood preservatives, in particular for qualitative evidence and for determining the amount applied in wood : de en
  • GB833077A - Coiler drum for metal strip : en
  • GB833233A - Handle : en
  • US2933699A - Frequency control means for monophonic tone generating oscillator : en
  • BE585815A - Recipient. : en nl
  • DE1810022U - TABLE. : de en
  • DE1810045U - CONTINUOUS FURNACE. : de en
  • US2933367A - Flame-resistant cellulosic textiles and process of reacting cellulose ether textiles with aziridinyl phosphine oxide or sulfide : en
  • BE589276A - Method and furnace for grinding grain materials. : en fr
  • US2932885A - Method and pack for making zirconium-clad steel plate : en
  • BE585755A - Curved rotating shaft, equipped with a vibration reader and a position transmitter : en fr
  • CA596434A - Ladder webbing : en
  • BE585946A - High frequency antenna. : en nl
  • BE586083Q - Formwork panel. : en fr
  • CA596466A - Transfer line discharge nozzle : en
  • BE559786A - FUMIVOROUS STOVE FOR DOMESTIC USE. : en fr
  • BE586084A - Formwork for the execution of concrete pillars or beams and their elements : en fr
  • DE1080073B - Process for the enrichment of isotopes : de en
  • DE1080379B - Method and device for the manufacture of bevel gears with an exact or approximate involute profile : de en
  • US2932893A - Artificial tooth : en
  • US2933324A - Ski leash : en
  • DE1080322B - Projector, especially slide projector : de en
  • FR1215554A - Industrial gas burner : en fr
  • FR1215752A - Sealing device, in particular tap, valve, valve or the like for buried pipelines : en fr
  • GB833411A - Improvements in manufacture of carbon black : en
  • BE585904A - High speed autoclave. : en fr
  • US2933001A - Adjustable automatic carriage stop : en
  • US2933315A - Toy fish : en
  • US2933062A - Hog feeder with canopy : en
  • US2932830A - Integrated bedpan and support : en
  • US2933618A - Saturable switch : en
  • NL95353B - METHOD FOR CONNECTING TAP CONDUCTORS TO INSULATED WIRES OF A CABLE AND TAP CLAMP AS WELL AS SPACER FOR THEREOF FOR APPLYING THIS METHOD. : en nl
  • US2933547A - Solid state electric cell : en
  • FR1216193A - Automatic extractor and corer for molds and tools : en fr
  • GB833099A - Purification of isophorone : en
  • US2933217A - Article dispensing apparatus : en
  • FR1215368A - Magnetic tape machine : en fr
  • FR1215665A - Obtaining dyeable polyethylene terephthalate : en fr
  • FR1215391A - Triangular acoustic diaphragm : en fr
  • FR1216110A - Combustion chamber : en fr
  • DE1810286U - DEVICE FOR DRIVING PIPE EARTH INTO THE SOIL. : de en
  • FR1216181A - Protective sheaths for atomic battery cartridges : en fr
  • GB833242A - Improvements in or relating to circuit arrangements for controlling the tuning of tuned circuits : en
  • DE1810232U - SHOE INSERT WITH ADJUSTABLE ARMY CUSHION. : de en
  • US2933056A - Roof construction : en
  • US2933409A - Method for imparting permanent deformation to textiles : en
  • CA596373A - Box-stacking mechanism : en
  • DE1810059U - COLLAPSIBLE STORAGE CONTAINER FOR LIQUIDS. : de en
  • FR1215533A - Braking device for vehicles : en fr
  • FR1215755A - Improvements to fault detectors : en fr
  • FR1216124A - Incubator for partridge eggs : en fr
  • AU234266B2 - A SERVO SYSTEM FOR PRODUCING AN OUTPUT MECHANICAL MOVEMENT AS A PREDETERMVINED FUNCTION OF AN ELECTRICAL INPUT SIGNAL, AND MULTIPLE1JJNEAR RANGEtERRORDECODIER2EHORUSE'THEREIN : en
  • CA596484A - Hydroxylated benzophenone mixed ether process : en
  • US2933676A - Electronic manometer : en
  • US2933165A - Adjustable rigid support for masts and towers : en
  • US2933630A - High voltage ion source : en
  • CA596594A - System for supplying oxygen to blast furnace tuyeres : en
  • FR1215905A - Improvement in the fixing of tools in the form of grains or inserts on their tool holder : en fr
  • GB833244A - Thiolphosphoric acid esters and their production : en
  • US2933088A - Calculus disintegrator : en
  • US2933093A - Apparatus for cleansing liquid containing tanks or vessels : en
  • US2933725A - Radar systems : en
  • DE1810218U - EQUIPMENT ON GRINDING MACHINES, IN PARTICULAR CIRCULAR GRINDING MACHINES, FOR AXIAL ADJUSTMENT OF THE WORKPIECE AGAINST THE AXIAL FIXED GRINDING WHEEL. : de en
  • FR1215371A - Carding plant : en fr
  • FR1215579A - Support system for mines : en fr
  • DE1080263B - Device for monitoring cardiac activity : de en
  • DE1080444B - Decals for ceramic goods : de en
  • FR1215437A - Apparatus for the support and handling of coils, in particular of strip metal : en fr
  • FR1215505A - Process for the halogenation of cyclic organic compounds : en fr
  • CA596393A - Alternative trunking in telephone systems controlled by overflow trunks and common directors : en
  • FR1215399A - Process for preparing glutamic acid : en fr
  • FR1215531A - Process for the production of esters of phosphoric or thiophosphoric acids : en fr
  • FR1216026A - Fault current protection circuit breaker : en fr
  • BE585748A - Method and installation for the manufacture of tarboard, tube bandage, or the like, using layers of fiberglass as a support material : en fr
  • CA596371A - Electronic storage unit : en
  • FR1215449A - Detachable blade cutting tool : en fr
  • FR1215472A - Double capsule for the distribution of two products to be mixed in well-defined proportions at the time of their use, in particular for the preparation of dental amalgams : en fr
  • GB832988A - Electromagnetic sound producing horns : en
  • GB833405A - Improvements in or relating to electrical encoding and translation apparatus : en
  • US2933358A - Water bottle support for automobile : en
  • BE586034R - Device for automatically stopping and restarting a compressed fluid pump. : en fr
  • BE585768A - Improvements to steel wool cleaning pads : en fr
  • US2933651A - Body grounding devices : en
  • DE1080049B - Device for guiding and regulating rolling stock loops in continuous rolling lines : de en
  • DE1810233U - HUNTING RIFLE WITH TWO BARRELS AND A TRIGGER. : de en
  • DE1810238U - TRAFFIC SIGN CARRIER. : de en
  • DE1809949U - LONGITUDINAL, CORRUGATED, CONCENTRIC HIGH FREQUENCY CABLE. : de en
  • FR1216055A - automatic recorder : en fr
  • US2933486A - Storage of rosin in molten form : en
  • US2933708A - Electrical controller : en
  • CA596443A - Amino acid compounds and methods for producing the same : en
  • CA596494A - Machine for packing containers : en
  • FR1215384A - Process for improving the impermeability of carbon objects : en fr
  • FR1215433A - Further training in telecommunications facilities : en fr
  • FR1215861A - Automatic clutch-variator : en fr
  • CA596374A - Supporting means for rotary drums : en
  • FR1216016A - Anti-slip device for sports shoes : en fr
  • US2933414A - Electrostatic spray painting method and apparatus : en
  • US2933255A - Digital correlation device : en
  • US2932896A - Front sight : en
  • US2933024A - Apparatus for photographing the interior of a pipeline : en
  • US2933027A - Camera : en
  • US2933049A - Liquid fertilizer metering pump : en
  • US2933109A - Machines for manufacturing wire netting and the like : en
  • US2933310A - Floating piston band pass shock absorber : en
  • US2933579A - Multiple circuit push button rotary switch : en
  • BE583801A - New reactive dyes and their preparation. : en fr
  • CA596343A - Data storage apparatus : en
  • US2932855A - Method for forming film or sheeting : en
  • FR1215383A - Non-ferrous metal extraction process : en fr
  • FR1215592A - Method and device for magnetic recording or reproduction : en fr
  • GB832888A - Improvements in television camera apparatus : en
  • FR1215455A - Advanced pressure vessels : en fr
  • FR1215609A - Multipurpose seat : en fr
  • FR1215903A - Lubricants for loaded mechanisms : en fr
  • FR1215932A - Holding device for knitting needles or the like : en fr
  • GB832945A - Method and apparatus for removing solid impurities from fluid suspensions : en
  • DE1809942U - TRUCK. : de en
  • US2933136A - Well treating method : en
  • US2933648A - Information display apparatus : en
  • BE586011A - Apparatus for purifying metals or alloys by zone refining. : en fr
  • BE586024A - Process for the unloading of elongated cylindrical tanks filled with powdery materials, and device for carrying out this process. : en fr
  • FR1215699A - Improvements to the necking of a metal ferrule around a metal object : en fr
  • FR1216067A - Surface or transistor rectifier device : en fr
  • GB832958A - Improvements relating to the decarbonising of the rich gas nozzles of coking chamber or other regeneratively heated ovens : en
  • FR1216147A - Rolling toy : en fr
  • FR1215810A - Advanced cover device for packaging : en fr
  • DE1810192U - CAR COVER. : de en
  • FR1215686A - Automatic machine for the isolation of notches or grooves in electrical machines : en fr
  • US2933337A - Anti-skid implement for automobiles : en
  • GB833306A - Improvements in or relating to ignition plug : en
  • JPS353889B1 - : ja
  • DE1080374B - Process for the production of spark plug electrodes for internal combustion engines : de en
  • DE1080391B - Process for breaking up straw and bleaching wood pulp using chlorates : de en
  • DE1080471B - Cord wrap closure for bags : de en
  • DE1810270U - PACKING FOR RAZOR BLADES, IN PARTICULAR MADE OF CARDBOARD, PLASTIC OD. DGL. : de en
  • DE1080233B - Vibrating contact converter with elastic mounting : de en
  • DE1080328B - Test device for binary memory : de en
  • GB833139A - Improvements in and relating to pneumatic tyres : en
  • US2933691A - Modulator : en
  • GB833282A - Interrupters for electric spark ignition apparatus : en
  • US2933004A - Combined piano and electrical monophonic instrument : en
  • BE560356A - METHOD FOR MANUFACTURING DIACETONE-ALCOHOL. : en fr
  • GB832944A - Improvements in or relating to an electrode for use in an alkaline electric cell or accumulator : en
  • BE585809Q - Fabric-like material composed of fibers bonded by adhesion : en fr
  • DE1080225B - Elongated tubular electric lamp : de en
  • DE1810237U - WIRE ROPE. : de en
  • DE1080182B - Terminal block : de en
  • DE1080440B - Electric igniter for twistless projectiles : de en
  • US2933254A - Computing device : en
  • US2933261A - Coil unreeler : en
  • US2933070A - Double-acting hydraulic jack : en
  • DE1810085U - ADJUSTABLE TRANSMISSION FOR PHOTOELECTRIC EXPOSURE METER AND CONTROLLER. : de en
  • CA596609A - Paints based on portland cement : en
  • CA596672A - Shaft furnace : en
  • DE1810081U - TONE ARM FOR RECORD PLAYER. : de en
  • DE1810176U - AIR SUSPENSION ON FRONT AND TOWING AXES FOR VEHICLES. : de en
  • GB833191A - Improvements in and relating to joints for structural elements : en
  • FR1215394A - Continuous process for the granulation of urea and ammonium nitrate and mixtures thereof with inert diluents or fertilizers : en fr
  • FR1215414A - Protection devices for three-phase motors in the event of a phase interruption : en fr
  • FR1215658A - Water insoluble disazo dyes and their preparation : en fr
  • FR1215969A - Process for preparing pure hydrogen : en fr
  • GB833065A - Electron discharge devices : en
  • GB833091A - Improved machine for separating articles from a bulk supply and inserting them into workpieces : en
  • US2933456A - Preparation of silica-alumina compositions : en
  • US2933627A - Arrangement in power transmission networks with directly grounded neutral : en
  • FR72648E - Textile yarn and composite products containing this yarn : en fr
  • FR1216070A - Sophisticated spring assembly, for upholstery elements applicable in particular to furniture : en fr
  • FR1216127A - : fr
  • FR1215409A - Boron purification method and apparatus : en fr
  • GB833265A - Improvements in or relating to electric switches : en
  • FR1215718A - Surgical bandage : en fr
  • GB832913A - Improvements in or relating to walking-aid apparatus : en
  • GB833001A - Electroluminescent cells : en
  • GB833171A - Improvements in or relating to mattresses : en
  • FR1215797A - Method and apparatus for the maturation and desiccation of meat intended for the manufacture of dry sausage and in particular salami : en fr
  • FR1215405A - Liquid cooled brake shoe : en fr
  • FR1215753A - Method for bonding plastics coatings to thermoplastics : en fr
  • FR72622E - Process for desulphurizing molten metals and in particular cast iron : en fr
  • FR72672E - Gear grinding tool : en fr
  • DE1810132U - BALL JOINT BEARING SHELL. : de en
  • DE1080459B - Rotary table press with conveyor device : de en
  • FR1215939A - Multi-spindle automatic lathe : en fr
  • GB833321A - Sublimation apparatus : en
  • FR72668E - Compressor-injector : en fr
  • FR1215438A - Process and apparatus for the continuous purification of gases in storage heat exchangers by freezing and vaporization : en fr
  • FR1215811A - Automatic device applicable to spades to facilitate their use : en fr
  • GB832957A - Improvements in cyclone furnaces : en
  • GB833255A - Improvements relating to electric supply systems : en
  • FR1216114A - Laminated notch closing wedge for electrical machines : en fr
  • FR1216182A - Processing of uranium carbide : en fr
  • GB833079A - Improved process for producing concrete structures : en
  • FR1215827A - Improved process for the construction of foundations : en fr
  • US2933018A - Optical objective : en
  • FR1215788A - Device for diamond coating grinding wheels of helical surface grinding machines : en fr
  • FR1215406A - Load lifting device applicable to an agricultural tractor : en fr
  • FR72626E - System in which the receiver ensures the secrecy of the signals emitted by the transmitter, in wire and wave telecommunications, emitting coverage interference on the same transmission channel : en fr
  • GB833394A - Method for making and installing concrete piles : en
  • DE1809929U - MIXING DEVICE FOR TROUGH, IN PARTICULAR FOR FILTER TROUGH. : de en
  • FR1215987A - Circular air spring for vehicle suspension : en fr
  • GB833281A - Improvements in or relating to turbo-compressor rotor assemblies : en
  • DE1810005U - DRESSING - CAPE. : de en
  • FR1216072A - Method and device for fitting and removing watch glasses or the like : en fr
  • GB832898A - Improvements in and relating to suspension systems : en
  • GB833354A - Improvements in or relating to carbon cathode arrangements for high-intensity electric arcs : en
  • GB832980A - Improvements in and relating to multi-purpose machine tools : en
  • DE1810135U - PLUG-IN COUPLING FOR CONNECTING TWO AXES. : de en
  • FR1215445A - Magnetic head device : en fr
  • FR1215774A - Cremona and its garnishes : en fr
  • FR1215929A - Extrusion machine and process for the manufacture of thermoplastic tubes : en fr
  • DE1080222B - Circuit arrangement for pulse frequency measurement : de en
  • DE1810024U - STEEL SUPPORT PART WITH CARRYING HOOK FOR THE PRODUCTION OF COMBINATION BACHER SHELVES AND CABINET PANELS. : de en
  • AU236887B2 - Improvements in and relating to electrical distribution apparatus : en
  • GB833162A - Suction couch roll : en
  • FR1215785A - Contactor device for controlling and protecting an electric motor, in particular for a crusher : en fr
  • DE1810128U - CONNECTOR FOR SPARK PLUGS. : de en
  • FR1215647A - Improvement in the embodiment of television receivers : en fr
  • CA596547A - Evaporator defrosting in refrigerator : en
  • DE1080347B - Preparations for the control of nematodes : de en
  • GB832907A - Improvements in or relating to draw-bar devices for agricultural implements : en
  • FR72616E - Improvements to electrically heated defrost devices : en fr
  • GB833266A - Improvements in or relating to magnetic recording sheets : en
  • DE1810122U - FISH KILLER ON FINGER RING. : de en
  • FR1215522A - Advanced system for centralized control of vehicle acceleration and braking : en fr
  • FR1216031A - Process for improving a gasoline containing at least one diolefin or at least one styrene : en fr
  • GB833176A - Improvements in builder mechanism : en
  • US2933323A - Hand truck provided with endless track stair climbing means mounted for end over endmovement : en
  • US2933375A - Process for the preparation of phosphorus pentafluoride : en
  • DK88845C - Signal transmitting circuit with at least a first and a second semiconductor stage. : da en
  • GB833174A - A tri-(hydroxyethyl) ether of rutin and process for the production thereof : en
  • DE1809936U - TEMPERATURE CONTROLLER. : de en
  • DE1809965U - SWITCHING DEVICE. : de en
  • DE1809998U - CAMPING BAG OR DGL. CONTAINER WITH THERMAL COMPARTMENT. : de en
  • DE1080164B - Locking member in the form of a coaxial line piece : de en
  • US2933644A - Digital counter frequency monitor : en
  • US2933680A - Dynamic short locator : en
  • US2933706A - Strain gauge measurement device : en
  • FR1215732A - Improved connection device for flexible hoses, particularly applicable in blood transfusion-perfusion : en fr
  • DE1080230B - Semiconductor diode, especially for the rectification of electrical oscillations of high frequency : de en
  • DK88849C - Apparatus for connecting an electrical contact to an electric heater by resistance welding. : da en
  • US2933047A - Pressure loaded pump : en
  • GB833348A - Compacting unset hardenable material : en
  • DE1080435B - Furniture lock : de en
  • DE1809979U - ROTATING STAND FOR ELECTRIC DEVICES. : de en
  • FR1216152A - Plasterer's trough : en fr
  • FR1216243A - multi-part mine prop : en fr
  • DE1080062B - Process for dyeing or printing polyester fibers with disperse dyes : de en
  • DE1080186B - High voltage compressed air switch : de en
  • DE1810152U - CLEANING AND STACKING DEVICE FOR AGRICULTURAL PRODUCTS. : de en
  • FR1215427A - Liquid-cooled eddy current coupling : en fr
  • FR1215500A - Method and device for manufacturing semiconductor electrode systems : en fr
  • DE1080428B - Gear shift device for motor vehicles, especially motorcycles : de en
  • US2933151A - Cleaning and treatment of gases : en
  • US2933193A - Corner lock construction for racks : en
  • US2933404A - Fluoborate glass : en
  • FR1215470A - Brush holders for dynamo-electric machines : en fr
  • FR1215783A - Improvements made to the production of resistant film layers : en fr
  • FR1215870A - Hydrogen concentration meter : en fr
  • FR1216085A - Drill milling machine : en fr
  • FR72638E - Improvements to the elements making up the waveguides : en fr
  • GB833006A - Improvements in or relating to electronic computing equipment : en
  • GB833239A - Improvements in coated electrodes for electric arc welding : en
  • US2932926A - Method and apparatus for polishing articles : en
  • US2933153A - Oil burner air cleaner : en
  • GB833063A - Improvements in or relating to belt-fastening machines : en
  • GB833156A - O-aryl phosphoroamidohydrazidothioates : en
  • DE1080288B - Circular saw for cutting panels or the like. : de en
  • FR1215688A - Snap-in device for built-in electrical appliances : en fr
  • FR1216096A - Grinding wheel adjustment device for spectacle lens grinding device : en fr
  • GB833279A - Centrifuge : en
  • FR1215619A - Platform for transporting goods : en fr
  • FR1215520A - Manufacturing process of nu-methyl-alpha-phenyl-alpha-methyl-succinimide : en fr
  • US2933190A - Quick opening pressure filter : en
  • US2933402A - Flameproof cellulose organic acid ester fibers and process for their preparation : en
  • GB833137A - Improvements in or relating to beam clamps : en
  • FR1215632A - Polymerization process, in particular for polyacrylic acid and its derivatives : en fr
  • GB832912A - Improvements in or relating to photo-electric cells : en
  • DE1080366B - Roll diaphragm seal : de en
  • FR1215692A - Improvements to extruding machines allowing the advance, rolling, filtration, homogenization, compression and molding of thermoplastic materials, in particular for the manufacture of tubes : en fr
  • FR1215723A - Manufacturing process of trivinyl-cyclohexanes and products obtained : en fr
  • FR1215974A - Vitrified siliceous catalyst, and method of application : en fr
  • FR1216195A - Watertight container for liquid and its manufacture : en fr
  • GB832983A - Pinch-cocks for use with plant-watering devices : en
  • GB833318A - Improvements in speed governing devices for fuel injection internal combustion engines : en
  • FR1215916A - Resin compositions based on polybutadiene rubber and styrene-acrylonitrile resins : en fr
  • FR1216183A - Device for facial massage : en fr
  • GB832939A - Improved reduction process : en
  • US2932908A - Training aid : en
  • US2932969A - Water depth measuring device : en
  • US2932909A - Educational rotary chart : en
  • USRE24811E - Brush cutter : en
  • FR1215958A - Device for preventing the transmission of oil between a chamber containing oil, or oil vapors, and a chamber which must be free of oil : en fr
  • GB833304A - Improvements in and relating to throwing blade assemblies for sandblasting : en
  • US2933396A - Baking powder : en
  • US2933696A - Stabilization of a maser cavity : en
  • FR1216075A - Improvements to mobile exhaust supports : en fr
  • US2933022A - Profile cutter : en
  • US2933340A - Parachute release coupling : en
  • CA596313A - Control apparatus for hot water heating systems : en
  • DE1080299B - Process for the production of foils or films from regenerated cellulose : de en
  • DE1810229U - SET FOR SCHOEN WRITING LINES. : de en
  • BE585841A - Process for the production of ferrous chelates of amino acids. : en fr
  • FR1215352A - Improvements in methods for preparing sulfonylureas : en fr
  • FR1215996A - Agglomerated magnetic materials and their manufacture : en fr
  • GB832953A - Portable power operated tire removing tool : en
  • GB833308A - New stainless steels and methods of preparing them : en
  • FR1215431A - Improvements in processes for manufacturing zippers : en fr
  • FR1215486A - Installation for changing the orientation of objects moving with a continuous translational movement : en fr
  • US2932959A - Circular knitting machine : en
  • US2932981A - Foot operated brake lever : en
  • US2933641A - Transistor deflection circuit for television receivers : en
  • US2933593A - Welding method : en
  • US2933350A - Electrol-pneumatic and dynamic brake apparatus : en
  • US2933687A - Pulse stretching circuit : en
  • DE1810165U - DEVICE FOR UNWINDING THE SUPPLY ROLL IN PAPER PROCESSING MACHINES. : de en
  • DE1080068B - Roller press for dewatering damp goods, especially peat : de en
  • DE1810056U - CONVECTION STOVE WITH CENTRAL HEATING BOILER. : de en
  • BE585905A - Improvements relating to mixing valves. : en fr
  • DE1080056B - Method and device for the continuous wet treatment of fabric webs : de en
  • DE1080409B - Control device for aircraft with downward thrust nozzles : de en
  • DK88844C - Freezer mold for making block ice. : da en
  • US2933401A - Process for producing shaped bodies : en
  • CA596561A - Centrifugal and hot water separation of oil and tar sands : en
  • DE1080241B - Device for the production of tubes from helically wound steel strip by arc welding : de en
  • DE1810065U - DISPLACEMENT OF A PLASTICIZING CYLINDER FOR INJECTION MOLDING MACHINES FOR THE PROCESSING OF THERMOPLASTIC PLASTICS. : de en
  • US2933526A - Process for the manufacture of urea in granular form : en
  • USD187711S - Stocking : en
  • BE585711A - Method for better preservation of trot, and trot treated according to this method : en nl
  • DE1080198B - Encoder unit for electric remote drive that is fed with direct current : de en
  • CA596340A - Extrusion of metal : en
  • CA596603A - Switching systems : en
  • USD187712S - Knob for drawers, doors and the like : en
  • BE585976A - Novel azetidines and method of preparation : en fr
  • CA596618A - Fireproof electrical insulation : en
  • CA596671A - Treatment of hydrogen peroxide working solution containing anthraquinone degradation products : en
  • DE1810231U - SHOE COMPONENT FOR IMPROVING THE SHOE BOTTOM, COMPOSED OF TWO DIFFERENT FOAM MATERIALS. : de en
  • BE586001A - Sorting table for laundries, more particularly for newly delivered linen, for example packed in bags. : en fr
  • FR1216113A - Magnetic field sensitive resistance : en fr
  • DE1810175U - VALVE FOR AIR SPRING IN MOTOR VEHICLES. : de en
  • GB833181A - Method and apparatus for coating metal articles : en
  • FR1215651A - Photographic products, processes and compositions : en fr
  • FR1215565A - Photoelectric control mechanism for graphic recording of at least one variable : en fr
  • FR1216168A - Process for softening acidic hydrocarbon distillates : en fr
  • FR1215623A - Air navigation instrument : en fr
  • GB833104A - Improvements in or relating to vending machines : en
  • GB833173A - Continuous mixing of alkali cellulose with etherification agents : en
  • US2932948A - Horsepower limiting device : en
  • US2933263A - Yarn packaging means : en
  • GB833215A - Improvements in and relating to gettering units for electronic tubes : en
  • US2933198A - Adjustable positioning and supporting device : en
  • US2933335A - Demountable scaffold unit and clamps therefor : en
  • US2933363A - Method and apparatus for the evaluation of tachometer diagrams : en
  • US2933645A - Ignition and operating arrangement for electric discharge lamps with preheatable incandescent cathodes : en
  • FR1215737A - Gas torch for welding plastics : en fr
  • FR1215917A - Fuel injection system for heat engines : en fr
  • GB833295A - Resistance welding apparatus : en
  • BE583788A - Process for the preparation of purine derivatives. : en fr
  • CA596559A - Synthetic lubricating compression : en
  • FR1216145A - Spindle placement, especially in twist and overcast centrifuges : en fr
  • DE1080094B - Process for the production of chloromethylstyrenes : de en
  • DE1080173B - Electrical device which is provided with a conductor network arranged on a carrier : de en
  • GB833340A - Apparatus for indicating that the level of material in a storage space is at a greater than a predetermined height : en
  • GB833273A - Constant speed drives : en
  • BE559959A - : en nl
  • FR1215604A - Decorative luminescent tourist pennant and signage : en fr
  • GB832986A - Improvements in or relating to cathode ray tube circuit arrangements : en
  • GB833272A - Lubricant for continuous casting of readily oxidizable metals : en
  • DE1069884B - Process for the production of titanium : de en
  • DE1810062U - DEVICE ON VULCANIZING PRESSES FOR TIRES. : de en
  • FR72637E - Electron velocity modulating devices : en fr
  • GB833208A - Improvements relating to duplicating machines : en
  • GB833335A - Improvements in or relating to wheeled trolleys : en
  • DE1810263U - SHIPPING BOX MADE OF PLASTIC WITH MULTIPLE USE. : de en
  • US2933259A - Nozzle head : en
  • DE1810199U - LID FOR STORAGE COMPARTMENTS, GLOVE BOXES AND THE LIKE ARRANGED IN THE AREA OF THE DASHBOARD OF MOTOR VEHICLES OPENINGS TO BE LOCKED. : de en
  • FR1215499A - Clip for connecting two articulated parts : en fr
  • FR1215961A - Lubricants for use at high temperatures based on organopolysiloxanes and organosiloxylate tin compounds : en fr
  • GB833167A - Improvements in or relating to machines for picking tea leaves : en
  • DE1080121B - Device for switching numbering and similar imprinting works : de en
  • FR1216002A - Method of accumulating signals in polarized relay control arrangements : en fr
  • GB833404A - Improved clock-driven timer : en
  • DE1810057U - SPACERS FOR CONCRETE STEELS. : de en
  • DE1080465B - Metal-ceramic body : de en
  • DE1810223U - PEN, IN PARTICULAR BALLPOINT PEN WITH PUSH BUTTON MECHANICS. : de en
  • GB833296A - Improvements in or relating to lined package forming apparatus : en
  • US2933059A - Shipboard degaussing system : en
  • US2933239A - Gas compressor : en
  • DE1080180B - Clamp for overhead cables : de en
  • DE1080441B - Method and device for manufacturing steel wire ropes : de en
  • DE1809923U - PICTURE BOOK COVER WITH LID POCKET. : de en
  • FR72630E - Liquid dispenser : en fr
  • FR72646E - Improvements to players for phonographic records : en fr
  • GB833228A - Improvements in or relating to capacitors : en
  • BE560327A - : fr
  • BE583837A - Improvements to frame structures and the assembly of their elements. : en fr
  • DE1069784B - Method for producing an electrode without a barrier layer on the semiconductor body made of germanium of a semiconductor arrangement : de en
  • FR1216091A - Inert gas purification process : en fr
  • FR1216104A - Automotive car with air elastic suspension : en fr
  • GB833202A - Improvements in or relating to electrical timing devices : en
  • DE1810110U - CUFFLINKS. : de en
  • FR1215354A - Formwork supports for reinforced concrete slabs and belts : en fr
  • FR1216043A - Process for producing macromolecular polyacoleins : en fr
  • GB833039A - Dispensing valve dischargeable in upright position : en
  • US2933105A - Article handling and working apparatus : en
  • US2933463A - Reaction product of dextran-modified polyester with organic diisocyanate and method of producing same : en
  • DE1810107U - CONTACT DEVICE FOR CHECK CLOCKS. : de en
  • GB833036A - Method and apparatus for delivering combustible mixture to an internal combustion engine : en
  • US2933656A - Electrical panel assembly : en
  • USRE24813E - Electromagnetic delay cable : en
  • FR1215474A - Device for quick attachment of an antenna to a car : en fr
  • US2933272A - Deceleration parachute retraction system : en
  • US2933714A - Coaxial adapter : en
  • BE586197A - New Pregnane Series 16beta-Methyl Steroid Intermediates and Manufacturing Processes : en fr
  • CA596580A - Corrosion inhibiting polyamines of petroleum naphthenic acid hydrocarbon residues : en
  • FR1215450A - Injection internal combustion engine with air compression : en fr
  • FR1215902A - Sheet metal bending machine : en fr
  • FR1216122A - prefabricated element for construction : en fr
  • DE1080282B - Switching device for reversing gear of lift trucks or the like. : de en
  • DE1810178U - BOAT TRANSPORT VEHICLE WITH SLIDING BOAT SLED. : de en
  • DE1810196U - CLOTHING ROD FOR CAR. : de en
  • GB832916A - Method and apparatus for washing curved sheets : en
  • GB833377A - Improvements in or relating to machines for throwing abrasive particles at high velocity onto surfaces : en
  • CA596570A - Store : en
  • DE1080187B - Device for maintaining the operating condition of compressed air switches : de en
  • DE1810143U - SEAL BETWEEN A PLATE AND A BOLT. : de en
  • DE973642C - Longitudinally adjustable termination device for concentric high-frequency lines or waveguides : de en
  • BE589212A - Device for assembling removable partition panels, used in particular in building construction. : en fr
  • US2933576A - Circuit interrupters : en
  • DE1810298U - MACHINE ROTATING SCREWDRIVER. : de en
  • DE1809993U - EQUIPMENT FOR MASSAGING MEAT. : de en
  • FR1215452A - Process for the assembly of two intersecting tubes and articles comprising this assembly : en fr
  • DE1080183B - Electric cord switch : de en
  • DE1080275B - Process for coating objects made of glass, quartz, ceramic materials or metal with metal oxide layers : de en
  • FR1216008A - Locking device, in particular for disc brake adjusting mechanism : en fr
  • FR1216196A - Electro-pneumatic device for activating and deactivating equalizers for air suspension, in particular for vehicle suspension : en fr
  • FR72664E - Improvements to a new fairground attraction : en fr
  • GB832924A - Cabinets for housing precision balances : en
  • DE1810159U - ROTATING STAND FOR RETAIL STORES. : de en
  • US2932866A - Fasteners : en
  • US2933347A - Wheel cover : en
  • US2933388A - Tetrazaindene compounds and photographic application : en
  • US2933704A - Tank circuit for radio-frequency transmitters and the like adapted for etched or printed circuitry technique : en
  • DE1810068U - TRIPOD HEAD. : de en
  • DK88839C - Process for the preparation of xanthogenic acids of 21-hydroxypregnens or pregnadienes or salts thereof. : da en
  • GB833391A - Derivatives of thiamine and their production : en
  • DE1080259B - Steam jet pump : de en
  • FR1215721A - Apparatus for distributing sound reproduction discs and other objects : en fr
  • GB833190A - Static device for pulverizing and homogenizing the fuel mixture in internal combustion engines : en
  • GR20734B - USE OF MICROPHONE CURRENTS FOR THE PRODUCTION OF LIGHT OR KINETIC OR MIXED SIGNALS IN COMBINATION WITH ACCESSES OR WITHOUT THESE. : el en
  • FR1216138A - Secondary extraction process for mineral oil by floating : en fr
  • GB833069A - Improvements in or relating to the automatic inflation of lifejackets and other inflatable equipment : en
  • US2932920A - Pxras : en
  • US2932933A - Overload release mechanism for a reciprocating mower : en
  • US2933428A - Plastic welding : en
  • DE1810061U - SCREW PRESS FOR HOT MOLDABLE PLASTICS. : de en
  • FR1215868A - Seal : en fr
  • GB832959A - Improved silver alloy for the control rods of nuclear reactors : en
  • US2933250A - Digital computing engines : en
  • FR1216058A - Automatic cross-fade still image projection device : en fr
  • FR1216107A - Device for detecting radioactive radiation : en fr
  • FR1215962A - Method and device for separating bundles of hot-rolled sheets into individual sheets : en fr
  • FR1215789A - Panoramic rotating camera : en fr
  • FR1215952A - Installation of cable pulleys for extraction or dragging by multiple cables : en fr
  • FR1216171A - Reactor, in particular for air vehicles : en fr
  • US2933341A - Self-supporting car body : en
  • FR1215894A - Polisher : en fr
  • FR1216020A - Process of processing ceramic casting tubes : en fr
  • FR1215780A - Installation with prefabricated elements for the erection of various constructions : en fr
  • FR1216216A - Process for obtaining oxygenated bromine derivatives, in the solid state, and industrial products resulting therefrom : en fr
  • DE1810256U - BALLJUGGLING TOY ANIMAL. : de en
  • DE1080092B - Process for the production of anhydrous cyanoacetic acid from aqueous solutions containing inorganic salts : de en
  • DK88853C - Mounting mechanism for windows suspended on horizontal pivots. : da en
  • FR72633E - Improvements to an arc extinguishing method and device : en fr
  • US2933078A - Continuous diamond infeed and grinding wheel dresser : en
  • US2933325A - Tile carriage : en
  • FR1215710A - razor case : en fr
  • GB833359A - Process for the manufacture by welding of jointed pipes of thermoplastic material : en
  • FR1215758A - Sophisticated parts handling device for electroplating plants : en fr
  • GB833307A - Improvements in or relating to sub-ceiling panel : en
  • FR1215643A - Methods and devices for the tamping of material extracted from the ground, by dredging or by suction into or under protective linings : en fr
  • GB832911A - Improvements relating to aerials : en
  • US2933688A - Static electrical switches : en
  • BE583890A - Fuel elements : en fr
  • FR72609E - Device for measuring small temperature differences : en fr
  • DE1810167U - CINEMA CAMERA WITH SPRING DRIVE. : de en
  • FR1215950A - Extendable carburetor control, for synchronized throttle valve control, via the clutch : en fr
  • CA596571A - Automatic frequency correction in suppressed carrier communication systems : en
  • DE1080394B - Application of the process of making color copies to the correction of colors of studio objects : de en
  • DE1810101U - FRAME FOR A MAGNETIC CORE MATRIX. : de en
  • DE1810115U - HIGHLY PROMOTER FOR STABLE REMOVAL SYSTEM. : de en
  • US2933129A - Fluid clutch controlled vortex pump : en
  • US2933500A - Nu-aminoindolobenzoquinolizinium compounds : en
  • CA596316A - Rotary oil burners : en
  • BE585929A - Safety device for self-braking. : en fr
  • BE586106A - Power supply device for a timepiece, comprising at least one photoelectric cell : en fr
  • CA596286A - Crude oil burner : en
  • CA596586A - Hydrogen distillation plant : en
  • FR1215560A - Powder box especially for pharmaceutical powders : en fr
  • DE1080086B - Process for the preparation of waste stains : de en
  • FR1215631A - damping element of an electro-acoustic generator for non-destructive testing by ultrasonic pulse device : en fr
  • GB833087A - A heavy fuel burner : en
  • DE1080452B - Water filling ampoule for blasting work : de en
  • FR1216073A - Root crop harvester : en fr
  • DE1080141B - Pulse transistor oscillator : de en
  • DE1810054U - HEAT STOVE WITH BUILT-IN COMPARTMENTS. : de en
  • US2933242A - Mechanical triangle solving mechanism : en
  • GB833152A - Improved method of making thermal insulation material : en
  • FR1215616A - Precise centering anti-friction bearing : en fr
  • US2933184A - Extrusion press : en
  • US2933560A - Telecommunication systems : en
  • US2933037A - Bale ventilating means : en
  • US2933444A - Electrodialysis cells : en
  • US2933719A - Magnetic amplifiers : en
  • US2933268A - Automatic flight control system for aircraft : en
  • US2933464A - Pelletized acceleration containing polyisobutylene : en
  • US2933661A - Rectifier and method of making same : en
  • CA596613A - Process and apparatus for obtaining elementary sulphur from gases containing sulphur dioxide : en
  • US2933415A - Nickel coated iron particles : en
  • FR1216236A - Process for the production of ethylene by catalytic dehydration of ethyl alcohol : en fr
  • DE1080151B - Circuit arrangement for connecting subscriber lines to the telephone order service in telecommunications, in particular telephone systems : de en
  • DE1810260U - STACKING BOX FOR STACK OF LABELS OF A LABELING MACHINE. : de en
  • DE973655C - Process to extend the service life of cast steel crucibles for inductively heated furnaces : de en
  • US2932839A - Cleansing cloth : en
  • BE586022A - Improvements to steam turbine power plants. : en fr
  • CA596519A - Magnetic bistable device : en
  • US2933654A - Chassis assembly and wiring systems for electrical apparatus : en
  • US2932979A - Spin free reach rod assembly : en
  • BE585994A - Variable stator motor control system. : en fr
  • DE1080188B - Electrical high-voltage liquid switch with current-independent extinguishing medium flow : de en
  • DE1080203B - Synchronization control for multi-motor drives : de en
  • DE1810191U - DEVICE FOR DISPLAYING THE SPEED AND SPEED CHANGE ON VEHICLES. : de en
  • US2933084A - Truss : en
  • US2933228A - Container : en
  • BE585842R - Improvements to magnetic blow circuit breakers and improvements in their presentation. : en fr
  • FR1216112A - Beryllium extrusion and drawing process : en fr
  • BE586171A - Ratchet ratchet mechanisms in particular for pneumatic impact tools : en fr
  • DE1080319B - Structure chamber : de en
  • DE1080489B - Zero setting device for stop watches : de en
  • CA596277A - Gas turbine power plant : en
  • CA596584A - Multiple glazed unit : en
  • FR1215453A - Cleaning device : en fr
  • FR1215918A - Improvements to processes for preparing diamines, more especially 2, 3, 5, 6-tetramethylpiperazine and 2, 3-butylenediamine : en fr
  • BE586113R - Improvements to airplanes : en fr
  • BE589214A - School furniture : en nl
  • DE1080245B - Mixed phases based on titanium dioxide : de en
  • DE1080433B - Method and device for re-sharpening or profiling grinding bodies, in particular grinding wheels and grinding belts : de en
  • US2933443A - Tank for electrolytic processing : en
  • US2933650A - Electric circuit arrangements for operating one or more electric lamps : en
  • US2933659A - Alternating current relay circuits : en
  • USD187696S - Building block for walls, columns and the like : en
  • BE586059A - Improved process for vulcanizing rubber. : en fr
  • CA596459A - Locking device for nuts of adapter sleeves for rolling bearings : en
  • DE1080378B - Quick change steel holder : de en
  • DE1810239U - PAINT SPRAYER WITH REPLACEABLE FILTERS. : de en
  • FR1215683A - Burner, in particular for heating the air in an internal combustion engine : en fr
  • FR1215922A - Process for separating acetylene from gas mixtures : en fr
  • FR1215954A - Justification mechanism for typewriters : en fr
  • US2932877A - Mount making apparatus : en
  • GB833259A - Improvements relating to edge type filters : en
  • BE585925A - Flexible reinforced hose for fluid, especially for suction devices. : en fr
  • DE1810072U - CURVE RECORDER FOR MEASURING DEVICES. : de en
  • US2933003A - Continuous web feeding means with spaced die engaging cut-out portion : en
  • US2933111A - Radial arm saw : en
  • US2933200A - Combined rubber and friction shock absorbing mechanism for railway cars : en
  • US2933017A - Anamorphosing lens systems for use in convergent light : en
  • DE1810259U - CONCRETE MIXER WITH MOERTEL SCREEN AS A TOP. : de en
  • USD187709S - Holder for culinary implements : en
  • DE1809969U - THERMAL TRIP DEVICE FOR PREFERRED THREE-PHASE OVERCURRENT RELAY. : de en
  • DE1080128B - Blow mold for melting furnaces, especially blast furnaces : de en
  • DE1080045B - Extension piece for hydraulic pit rams : de en
  • GB832951A - Improvements relating to steam generating and superheating units : en
  • GB833107A - Zirconia rods for coating articles by flame spraying : en
  • FR1216194A - Profiled and prefabricated volumetric blocks for the construction of garages or other premises : en fr
  • FR1215824A - Wide gauge fuselage train for airplane : en fr
  • DE1080382B - Concrete iron bending machine with concrete iron shears and straightener : de en
  • GB832992A - Improvements in spark discharge ignition systems : en
  • GB833083A - Gas-shielded arc welding : en
  • FR72665E - Automatic static voltage regulator : en fr
  • FR1215764A - Ferrer float for fishing simultaneously forming a shock absorber : en fr
  • FR1215921A - Method and apparatus for the manufacture of anodic coatings on aluminum : en fr
  • FR1215393A - Automatic pressure extractor of oilseed must contained in the paste of ground olives or other oilseeds : en fr
  • FR72641E - Improvements to joints and sealing caps with tear tab : en fr
  • US2932834A - Rib laying apparatus : en
  • US2932958A - Heat pump : en
  • US2933412A - Method of protecting solder-coated articles : en
  • US2933564A - Multioffice interlocked signaling telephone system : en
  • USD187700S - Book rack : en
  • BE589247R - Reactive dyes, their manufacturing processes and their applications. : en fr
  • CA596629A - Ice block ejector : en
  • CA596657A - Recovery of manganese : en
  • BE583767A - Device for preventing bulk material from falling between wagons during the loading of a set of wagons : en fr
  • FR1215763A - New game : en fr
  • FR1215800A - Column molding device with sealing of adjoining construction elements such as lintels : en fr
  • GB832936A - Outlet selector valve for tiltable and invertible tank : en
  • CA596399A - Agent for the thickening or solidification of liquids : en
  • FR1215424A - Pipe joint : en fr
  • GB833160A - Electronically controlled time delay apparatus : en
  • BE586191A - Fireplace with grille that can be raised and lowered : en fr
  • CA596402A - Phenolic oxo-aldehyde resins : en
  • DE1080477B - Hydraulic control device for regulating the straight running of endless belts : de en
  • BE585788A - Firearms Improvements : en fr
  • CA596614A - Sterile aqueous solutions containing cyanacethydrazide : en
  • US2933300A - Impact switch : en
  • BE560598A - : en
  • BE586177A - Improvements to or relating to fluid filters : en fr
  • US2933023A - Apparatus for making garment bags and the like : en
  • US2933637A - Traveling wave tube : en
  • DE1080131B - Centering device for the rotary hearth of rotary hearths : de en
  • DE1080332B - Method and device for counting objects : de en
  • FR1215408A - Process for changing the composition of glass : en fr
  • CA596537A - 6,8-bisalkylmercapto caprylic acid : en
  • CA596659A - Production of optical and ophtalmic lenses from thermosetting resin materials : en
  • US2933311A - Draw bar : en
  • BE583796A - Industrial handling platform. : en fr
  • BE586099A - Variable projection direction spraying device : en fr
  • BE585838R - Arrangement of a rolling mill for irons, in particular small gauges, and method for its operation. : en fr
  • BE586157A - Blind rivet : en fr
  • CA596430A - Liquid treatment chemical feeder : en
  • DE1080373B - Arrangement for one-sided metallization of metal strips : de en
  • US2933632A - Incandescent lamp with blackening collector screen : en
  • US2932957A - Refrigerating unit for cargo transporting vehicle bodies : en
  • US2933142A - Loading machines : en
  • US2933168A - Deceleration controlled fuel shut-off means : en
  • US2933211A - Lifting and towing cradles : en
  • US2933253A - Binary adding circuit : en
  • US2932986A - Strain wave gear-species in which only one of the gears is input : en
  • BE560256A - PROCESS FOR PREPARING SHAPED ARTICLES FROM ARTIFICIAL MATERIALS WHICH CRYSTALLIZE. : en fr
  • CA596448A - Variable range marking circuit with signal modulation for display identification : en
  • DE1809950U - INSULATED ELECTRICAL CABLE. : de en
  • FR1216142A - Advanced bottle opener : en fr
  • DE1080278B - Three-tier folding bed : de en
  • FR1215388A - Solutions of polyesters in sulfurized solvents : en fr
  • FR1215529A - Process for the preparation of the dicarbamic ester of 2-methyl-2-propyl-propanediol-1, 3 : en fr
  • GB833395A - Improvements in or relating to oil filters : en
  • BE586071A - Semiconductor device. : en fr
  • CA596501A - Air conditioning apparatus : en
  • CA596668A - Conveyer : en
  • DE1080252B - Circulation process for the production of fuel gas by gasifying solid fuels : de en
  • FR1215612A - New derivatives of pyrimidine-5-carboxylic acids and method of preparation : en fr
  • FR1215762A - Process for obtaining coatings on aluminum and its alloys : en fr
  • BE560579A - FLUORESCENT TRIAZOLYL-STILBENIC COMPOUNDS, THEIR PREPARATION AND THEIR APPLICATIONS. : en fr
  • CA596581A - Header for submerged pump and motor unit : en
  • DE1080438B - Impact fuse that can be unlocked by inertia : de en
  • FR1215525A - Process for preparing granulations for tablets : en fr
  • FR1215676A - Process for the preparation of unsaturated compounds from hydroxyl compounds of the alpha vitamin series : en fr
  • GB832923A - Improvements in and relating to electric motor for windscreen wipers : en
  • BE585796A - Support bandage, in particular one-rib rubberized plaster : en fr
  • DE1809978U - SPRAY IGNITION FOR POWER CONVERTER. : de en
  • FR1215782A - Improvements to thin film oxide and (or) nitride potentiometers : en fr
  • CA596387A - Heat-resisting wall structures for gas turbine engine combustion equipment : en
  • DE1080174B - Electrical device, e.g. B. radio receiver : de en
  • DE1080224B - Signal or control light, in particular for motor vehicles : de en
  • US2933293A - Method of intermixing a plurality of liquids of different specific gravities : en
  • US2933108A - Pattern chain links for looms : en
  • US2933123A - Device for producing off-center necked ends on spun tubing : en
  • US2933290A - Rack shaft locking means : en
  • US2933213A - Convertible all-purpose commercial vehicle : en
  • US2933330A - Demountable equalizing spring support mechanism for vehicles : en
  • BE586006A - Printing pastes and method for printing fibrous materials. : en fr
  • CA596509A - Signalling system : en
  • US2933430A - Lipoic acid compositions : en
  • US2933728A - Electromagnetic wave direction measuring system : en
  • BE586133Q - Process and device for treating soybean extract cakes from which the oil has been extracted by means of solvent : en fr
  • CA596383A - Color television receiver apparatus : en
  • BE583793A - Improvements made to dosing containers. : en fr
  • BE586140A - Shaft lining, in particular for ventilation shafts : en fr
  • BE586030A - A method and apparatus for applying an electrical connector to the end of an insulated electrical conductor. : en fr
  • CA596357A - Process for the preparation of mercurated propylurea : en
  • CA596529A - Reaction jet propulsion systems for multi-engine aircraft : en
  • DE1080228B - Resonance relay : de en
  • DE1080279B - Pressure cooker : de en
  • DE1810121U - BEEBOX. : de en
  • DE1810157U - BASE SEWING MACHINE. : de en
  • FR1216179A - Shoe heel enhancement : en fr
  • GB833393A - An improved anchor nut for use with sandwich-type panels : en
  • NL93948C - : en
  • US2933698A - Temperature compensated variable frequency oscillator : en
  • NL93918C - : en
  • BE560079Q - BARBITURIC ACID PRODUCT. : en fr
  • CA596341A - Magnetic transducer head and method of making same : en
  • CA596651A - Freezing tray and grid : en
  • DE1080260B - Process for the production of cellulose hydrate threads, films or sheets : de en
  • CA596569A - Self-hardening alkali- and acid proof water glass cement : en
  • DE1810171U - SITTING AID TO SUPPORT THE CHILD IN DIFFERENT POSITIONS IN A BABY CARRIAGE OD. DGL. : de en
  • US2933146A - Structural material : en
  • US2933599A - Non-radiating autodyne frequency converter : en
  • US2932870A - Cable clamp : en
  • BE560280A - PROCESS FOR DYING FIBERS CONTAINING NITROGEN WITH METALLIC COMPLEX DYES OR ACID DYES FOR WOOL. : en fr
  • US2932982A - Steering aid : en
  • BE585836A - Apparatus for preparing coffee by the filtering process. : en fr
  • CA596551A - Fungicidal compositions and their use : en
  • DE1080044B - Continuous bolting : de en
  • DE1080389B - Process for making long-life mayonnaise : de en
  • DE1810221U - HINGES FOR FLAPS, DOORS, TABLE TOPS OR. DGL. : de en
  • FR1215776A - Improvements to the supports intended to support two superimposed loads capable of moving relative to one another : en fr
  • FR72651E - Improvements to electrical switch devices : en fr
  • US2933334A - Self-sealing pipe coupling : en
  • US2932922A - Devitrification of cast stones : en
  • US2933036A - Ventilating device : en
  • US2933079A - Masonry cutting machine : en
  • US2933159A - Vehicle emergency brake : en
  • US2933600A - Selective infra-red gas analyzer : en
  • USD187722S - Combined radiator cover, planter, and shelves : en
  • BE586150A - Luminous advertising device : en fr
  • BE586142A - Apparatus and method for treating mobile materials containing liquid. : en fr
  • CA596446A - Shuttleless looms : en
  • DE1810179U - SUB FLOOR FOR A COMBINED PASSENGER VEHICLE AND DELIVERY VEHICLE. : de en
  • FR1215527A - Advanced support for recording sounds and images and device for its use : en fr
  • GB833035A - Improvements in and relating to printing machines : en
  • CA596319A - Anodic protection of kraft digesters : en
  • DE1069404B - Test tubes for the detection of admixtures in air or other gases : de en
  • FR1215637A - Fixing device for profiled elements made of metal or other materials : en fr
  • FR1216139A - Device for the continuous, simultaneous rolling of several strands by means of horizontal and vertical cages alternating one behind the other : en fr
  • GB833253A - Apparatus for forming a bore in the ground : en
  • US2933535A - Vapor phase production of halonitroethanes : en
  • BE585889A - Process for increasing the power of a steam power plant provided with a feed water displacement accumulator and a prime mover with regenerative tapping. : en fr
  • BE586211A - Arrangement preventing leakage of electrolyte, alkaline accumulators : en fr
  • BE586120A - An improved sheet material comprising a thermoplastic component : en fr
  • CA596578A - Condensing of zinc in liquid form from zinc vapour : en
  • DE1810011U - FLOOR WIPER. : de en
  • CA596385A - Waveguide switch : en
  • CA596652A - .alpha.-ISOPROPYL-.alpha.-(.beta.'-DIMETHYLAMINO PROPYL) PHENYL ACETONITRILE, AND A PROCESS OF MAKING SAME : en
  • DE1080250B - laundry detergent : de en
  • GB833216A - Electrical components and other bodies with negligible temperature coefficient expansion : en
  • FR1216249A - Washing product : en fr
  • GB833237A - A mechanism for the reciprocation of a power driven cross-cutting circular saw : en
  • DE1080139B - Circuit for light signals with transformer-fed signal lamps : de en
  • DE1080407B - Beam deflection device for a push tube with a rectangular cross section : de en
  • DE1080050B - Storage, especially for the rolls of a rolling mill : de en
  • US2933087A - Syringe : en
  • DE1809964U - SAFETY LATCH FOR THE HOUSING OF ELECTRICAL EQUIPMENT, IN PARTICULAR FOR SWITCHING AND CABLE DISTRIBUTION CABINETS. : de en
  • DE1810141U - HOSE COUPLING. : de en
  • US2933433A - Stable anti-perspirant stick : en
  • DE1080117B - Rotary piston machine with sealing gaps narrowed by covers : de en
  • DE1080422B - Cushion cover for a vehicle seat : de en
  • FR1215814A - Improvements to building partitions : en fr
  • GB833182A - Readily detachable pipe-hose connection : en
  • GB833236A - Sintered hard metal alloy : en
  • BE585953A - Herbicides based on poly [beta (2-methyl-4-chlorophenoxy) -ethyl] phosphites. : en fr
  • BE560597A - Automatic telecommunication system : en nl
  • CA596685A - Method of galvanizing ferrous metal strip : en
  • DE1080234B - Device for bringing about nuclear reactions, in particular for generating neutrons : de en
  • US2933201A - Electro-magnetic means for effecting de-coupling of a pair of adjacent coupled toy train cars : en
  • CA596630A - Coupling means for a broad band system : en
  • CA596648A - Cooling apparatus for discrete particles such as cement clinker : en
  • US2932936A - Balloon control for double twist spindles : en
  • CA596640A - Condensation of zinc from metallic vapours : en
  • DE1080155B - Shielding of high-frequency electromagnetic fields by means of overlapping metallic foils arranged on a base : de en
  • BE583710A - Thread feed device for flat knitting machines : en fr
  • CA596353A - Forging press wedge adjustment : en
  • CA596367A - Mechanical seal between rotary and coaxial mechanical members : en
  • CA596667A - Means for filling a bulk milk container from one or more milk cans : en
  • US2933519A - Method of manufacturing pharmacodynamically effective basic esters of alkoxy substituted mono-and diphenyl carbamic acids : en
  • US2933020A - Tilt tray : en
  • US2933338A - Friction window lock : en
  • AU5064764A - Vertical deflecting circuit, particularly for television receivers : en
  • US2932916A - Aquatic toy : en
  • US2933478A - Polyurethane resins from lactone polyesters : en
  • BE585713A - Steam boiler : en nl
  • BE586118A - Improvements to stiffening materials for tailors : en fr
  • CA596397A - Saturable core reactor : en
  • US2933306A - Apparatus for feeding sintering machine : en
  • BE585714A - Trellis : en fr
  • CA596421A - High frequency generator : en
  • DE1080293B - Device for the production of grids and nets from thermoplastic thread-like materials : de en
  • DE1810215U - SUPPORT FOR HOSES INSTALLED IN THE WATER, PIPES, RODS OD. DGL. : de en
  • GB833074A - Improvements in valve arrangements for lighters of the kind using gas fuel : en
  • DE1080207B - Small electric motor : de en
  • GB833028A - Improvements in or relating to flanges for cylinders or tanks : en
  • GB833161A - 5:5-dinitro-2:2-dichloro-hydrobenzoin and its preparation : en
  • GB833379A - Abrasive article : en
  • BE585888A - Comparator mechanism for an accounting machine controlled by cards. : en fr
  • US2933279A - Lighting fixture hanger : en
  • BE583860A - Process for the preparation of carnitine. : en fr
  • CA596453A - Composition for preparing metal surfaces : en
  • DE1080405B - Compensation device for the interference effects in servomotors of flight control systems : de en
  • GB833369A - Improvements in or relating to translating stored data into a code : en
  • GB833399A - Improvements in or relating to photo-electric cells : en
  • BE586093A - Illuminated electric detector : en fr
  • CA596382A - Esters of alpha-(2,4-dichlorophenoxy) propionic acid : en
  • CA596510A - Vertical speed computer and altitude control : en
  • BE585789A - Improvements to skid detection devices : en fr
  • US2933317A - Source for ray emission : en
  • US2933398A - Method of preserving protein foods : en
  • US2933474A - Vinyl or allyl salicylate-ethylene copolymers and chelates thereof : en
  • BE585949A - Machine for mixing, grinding and / or moving materials, manufacturing processes with said machine and products conforming to those obtained. : en fr
  • CA596388A - Street sweeper dirt box assembly : en
  • US2933241A - Window or ring ventilator : en
  • US2933710A - Continuously gas plated wires for potentiometers : en
  • DE1080300B - Stabilizers for polyvinyl chloride and vinyl chloride-containing copolymers : de en
  • DE1810180U - MOBILE, FOLDING HOLIDAY AND CAMPING BUNGALOW. : de en
  • US2933512A - 3-hydroxy-7-oxopregn-5-en-(17 and/or 21)-ols and esters, and processes for the manufacture thereof : en
  • BE585884A - Improvements to cases, pencil cases, binders and similar items. : en fr
  • CA596619A - Therapeutic aminoguanidine compounds and process of preparation : en
  • US2933623A - Apparatus for generating an electrical signal having a triangular waveform : en
  • DE1810219U - ARRANGEMENT OF THE DOOR HANDLE GUIDE ON DOOR PLATES OR HANDLE ROSETTS. : de en
  • NO95945C - PROCEDURE AND DEVICE FOR MANUFACTURE OF PACKAGING BOXES : en no
  • BE560794A - : en
  • BE585854A - Parachute for cable lifting devices. : en fr
  • DE1080468B - Coal tar soft pitch emulsions of the oil-in-water type for road construction and construction purposes : de en
  • US2933090A - Method for bulking tobacco : en
  • US2932886A - Production of clad steel plates by the 2-ply method : en
  • NL93785C - : en
  • BE585956A - Brushes refinements. : en fr
  • FR1215561A - Improvement of wheel and roller controls in the case of towed vehicle equipment : en fr
  • FR1215804A - Rotating electric machine rotor : en fr
  • FR72691E - Fluid brake improvements : en fr
  • CA596428A - Suction cleaners : en
  • CA596442A - Line circuit using transistors : en
  • US2933223A - Decorative bows and method and machine for fabricating the same : en
  • US2933377A - Process for making non-caking and free-flowing sodium nitrite : en
  • US2932921A - Means for neutralizing current in glass withdrawn from electrically heated furnace : en
  • CA596496A - Control polymerization reactions : en
  • CA596643A - Dentifrices : en
  • US2933068A - Pneumatic impact device : en
  • US2933387A - Method of making a vacuum evaporated strain gage : en
  • US2932983A - Cam assembly : en
  • FR1216140A - Method and apparatus for the continuous distribution of solid and liquid materials, mixed in adjustable proportions : en fr
  • FR1215652A - Continuous sulfonation process : en fr
  • FR1216234A - Vehicle intended for the transport of airplanes or machinery : en fr
  • DE1080377B - Collet : de en
  • DE1809994U - BUBBLING MAT. : de en
  • DE1080417B - Vehicle with a lowerable loading bridge : de en
  • FR1215943A - Safety device for pressurized installations : en fr
  • GB833166A - System for reeling out wire and the like from coils : en
  • GB833378A - Mould compositions and method of making moulds therewith for casting group ivb metals : en
  • GB833058A - Improvements in or relating to apparatus and methods for measuring density : en
  • GB833221A - Improvements in or relating to valves for reducing gaseous pressure : en
  • FR1215508A - Process for the preparation of cobalamins by fermentation of culture broths with nocardia sp. : en fr
  • FR1215991A - Device for adjusting the tension of a paper web, for example printing : en fr
  • FR1216100A - Improvement in watches : en fr
  • FR1215809A - Adjustable magnetic circuit device : en fr
  • FR1215367A - Fluid-cooled brake drum : en fr
  • FR1215711A - Pigment compositions : en fr
  • FR1215719A - Elastic threads : en fr
  • FR1216228A - Process for the separation of solids dispersed in an organic liquid phase which may optionally contain traces of water : en fr
  • GB833256A - Improvements in or relating to concrete drinking troughs for animals : en
  • FR1215507A - Installation for the heat treatment of objects by high frequency induction heating : en fr
  • FR72660E - Process to avoid precipitation and color changes as well as to mask metals in aqueous media : en fr
  • GB833333A - Improvements in or relating to applying solder to an electric circuit on a plate or the like : en
  • GB833415A - Mechanism for feeding a sheet of record material : en
  • DE973639C - Photoelectric light meter with fixed mark setting : de en
  • IS1147A7 - Fish filleting machine : en is
  • DE1080158B - Arrangement for determining the side of a radio direction finder based on the two-channel principle : de en
  • DE1080408B - Airplane with an additional lift engine for take-off and landing : de en
  • FR1216060A - Removable and extendable shelving device : en fr
  • FR1216115A - Wool treatment process : en fr
  • DE1080337B - Method and device for producing a visible sign on a writing medium by combining individual sign elements one after the other : de en
  • DE1810197U - EXTERIOR REAR VIEW MIRROR FOR VEHICLES, IN PARTICULAR MOTOR VEHICLES. : de en
  • FR1215636A - Actuating device, transformer and force multiplier, and its applications : en fr
  • US2933551A - Terminal-bushing with means for controlling magnetic heating : en
  • FR1216215A - Addition mechanism : en fr
  • GB833329A - Apparatus for measuring, indicating or controlling mechanical displacements : en
  • FR72693E - Further training in the control of motor vehicle starters : en fr
  • GB833257A - Methods and tools for making socket type screws : en
  • DE1809947U - CIRCUIT ARRANGEMENT FOR MONITORING AMPLIFIERS BUILT IN UNMANNED AMPLIFIERS. : de en
  • FR1215487A - Screening apparatus : en fr
  • FR1215654A - Universal self-reducing tacheometer with precision staff for stadia measurements and for altimetry measurements : en fr
  • FR1215667A - Soles for soccer shoes : en fr
  • FR1216014A - Bucket loader excavator machine or similar : en fr
  • FR72682E - Further training in vehicle suspension : en fr
  • US2933431A - Medicated tissue : en
  • US2933540A - Bis-(isopropylaryl) methane : en
  • FR1215563A - Reactor coil with valve for high current, in particular dry rectifier for high current with magnetic control : en fr
  • GB833413A - Improvements in and relating to magnetic recording and/or reproducing apparatus and magnetic record carrier therefor : en
  • FR1215580A - Microwave frequency changer : en fr
  • FR72654E - Camping trailer : en fr
  • GB832966A - Improvements in or relating to liquid polysiloxanes : en
  • GB833042A - Polymerisation process : en
  • GB833229A - Improvements in or relating to electrical capacitors : en
  • GB832938A - Improvements in or relating to gas-filled thermionic valves : en
  • GB833322A - Improvements in or relating to wrapping machines : en
  • FR1215803A - Further training in duplicators : en fr
  • FR1215877A - New insulation of electrical machines : en fr
  • US2933498A - 7-aminothiazolo-(5,4-d) pyrimidine : en
  • FR1215901A - Improvements in methods and devices for driving pipes into the ground : en fr
  • DE1810234U - BLOWPIPE WITH BOLT FOR SPORT SHOOTING. : de en
  • DE1810249U - BOOM CAROUSEL. : de en
  • DK88858C - Slide brake for vehicles. : da en
  • FR72618E - Combine binder for lavender and similar plants : en fr
  • US2933006A - Bolt head having stress free protective rubber covering : en
  • US2933454A - Reactivation of spent adsorbent carbon : en
  • DE1809917U - ADHESIVE TAPES MADE OF PAPER, PLASTIC OR TEXTILE MATERIAL. : de en
  • FR1216214A - Process for the preparation of pyridoxine hydrochloride and homologous compounds : en fr
  • FR72681E - Improvements to methods of detecting and measuring small quantities of water in the presence of gas : en fr
  • FR1216032A - Advanced gyroscope : en fr
  • FR72680E - Doll : en fr
  • BE586160A - Tire Manufacturing Improvements : en fr
  • FR1215963A - Hydraulic piston machine : en fr
  • FR1216057A - Lawn bowling : en fr
  • FR1216191A - Fruit packing tray garnish : en fr
  • GB833070A - Improvements in or relating to electronic storage tubes : en
  • US2932849A - Fish skinning and cleaning board : en
  • FR1215687A - Hectographic duplicator : en fr
  • FR1215705A - Process for the purification of normally gaseous hydrocarbons or normally gaseous mixtures : en fr
  • FR1215821A - Electric motor : en fr
  • FR1216077A - Closet enhancements and the like : en fr
  • GB833355A - Fluid operated alarm system : en
  • DE1080270B - Process for the production of a working model from castable, non-shrinking materials, in particular for the series production of working molds : de en
  • FR1215549A - New ester of thiol-thionophoric acid and its preparation : en fr
  • GB832960A - Wrist watch band connector : en
  • GB833060A - Phenoxymethylpenicillin manufacture : en
  • GB833368A - Improvements in or relating to electric counting circuits : en
  • GB833409A - Improved height control system for a vehicle fluid suspension : en
  • GR20733B - GLOVES FOR CLEANING POTATOES. : el en
  • GB832949A - Polymer composition and method : en
  • GB832995A - Improvements in and relating to a process for the oxidation of organic compounds : en
  • US2933219A - Feeders of pulverized coal : en
  • US2933569A - Snap-acting switch : en
  • FR1215765A - Improvements to tubular steam evaporation and heating units and tubular heat exchange panels for such units : en fr
  • FR1216001A - Anhydrite binder made from natural anhydrite : en fr
  • FR1216235A - Dispersion dyes, their manufacturing process and their applications : en fr
  • FR72627E - Modulated relay for measuring instruments : en fr
  • DE1809977U - ARRANGEMENT FOR GENERATING ELECTRIC SINGLE OR PERIODIC LIGHT FLASHES. : de en
  • GB833016A - Self-fluxing synthetic iron scrap and method of preparing the same : en
  • GB833246A - Improvements in or relating to automatic frequency control circuit-arrangements : en
  • FR1215429A - Safety mechanism for ironing machine : en fr
  • US2932831A - Mattress : en
  • CA596515A - Automatic loaders for proofers : en
  • DE1080055B - Method and device for cleaning, dyeing and finishing of textile products drawn on molds : de en
  • FR72636E - Thread twisting device usable in particular for simultaneous twisting during assembly : en fr
  • IE24055L - Shirring apparatus : en
  • FR1215413A - Static device for controlling the behavior of suspended solids above the seabed or lakes : en fr
  • FR1215787A - New shields for electron tubes : en fr
  • FR1215994A - Method and apparatus for preparing a photographic material with multiple superimposed layers : en fr
  • DE1809973U - INDUCTION MOTOR OF AXIAL DESIGN. : de en
  • FR1215471A - Air hole valve for hydraulic devices : en fr
  • DE1080411B - On-board erection device for aircraft taking off from the tail stand : de en
  • FR1215872A - Flexible container and its manufacturing process : en fr
  • US2933489A - Heavy metal-containing dyestuffs : en
  • DE1080137B - Large self-unloader : de en
  • DE1810182U - ONE-PIECE PROTECTIVE COVER FOR VEHICLE SEATS. : de en
  • DE1810257U - SAND TOY. : de en
  • FR1215983A - Improvements made to sound recording and reproducing devices with magnetic tape : en fr
  • FR1215657A - Apparatus for mounting and removing tires from solid-walled wheels of motor vehicles : en fr
  • GB833207A - Improvements in and relating to rectilinear bearings with circulating balls : en
  • CA596310A - Production of fibre-reinforced tubes : en
  • FR1215799A - advanced scale : en fr
  • FR1216078A - Rubber objects with reinforcing layers : en fr
  • FR1215998A - Compound lubricating oils : en fr
  • GB833292A - Improvements in or relating to tags for electrical connections : en
  • CA596518A - Sizing device for honing apparatus : en
  • US2932876A - Molded block stripping mechanism : en
  • US2933446A - Fluidized platinum reforming process : en
  • US2933233A - Vacuum pumps : en
  • US2933660A - Electrical device comprising subdivided spool containing operating parts : en
  • BE560642A - PROCESS FOR OBTAINING PURE EPSILON-CAPROLACTAM FROM THE BECKMANN REACTION MIXTURE. : en fr
  • DE1080126B - Keys for writing, arithmetic or ae. machinery : de en
  • DE1080211B - Self-sufficient excitation system for synchronous generators : de en
  • DE1080148B - Circuit arrangement for telecommunications, in particular telephone systems, in which several subscriber stations are located in parallel on a common connection line : de en
  • US2933130A - Fuel control for internal combustion engine : en
  • US2933133A - Double hypodermic needle type pilot burner : en
  • US2933717A - Recirculating delay line : en
  • DE1809954U - SEVERAL CONNECTION SOCKETS ON THE SUPPORTING SWITCH BOARD FOR DEVICES OF COAXIAL TECHNOLOGY. : de en
  • BE585849A - Improvements to the armchairs. : en fr
  • CA596300A - Ventilating windows : en
  • US2933461A - Method for producing a cured expanded phenolic-aldehyde resin : en
  • US2933597A - Electrical antenna control circuit : en
  • US2933031A - Automatic light changer for motion picture printers : en
  • US2933115A - Tomato trimming machine : en
  • FR1215465A - Automatic device for washing, drying and disinfecting all items used for consumption : en fr
  • FR1215537A - Process for the preparation of 3- (5'-nitrofurfurylidene) -amino-2-oxazolidinone : en fr
  • GB833326A - Improvements relating to control means for machine tools : en
  • US2933458A - Electrically conductive glass composition containing suboxides of titanium and method of making the same : en
  • US2933425A - Strip heating : en
  • BE585971A - Method for controlling the state of ion exchange masses. : en fr
  • DE1080080B - Process for the production of lithium perchlorate : de en
  • FR1215620A - Device for making mortar joints for construction : en fr
  • US2933457A - Method of forming semi-conductive nylon lacquer : en
  • US2933716A - Automatic traffic control : en
  • CA596417A - Rubber compositions : en
  • CA596467A - Grinding tools used for grinding flat glass and other materials : en
  • FR72659E - Process for producing valuable gaseous hydrocarbons : en fr
  • GB833375A - Electrical signalling means for counters : en
  • GB833383A - Improvements in variable-pitch sheaves with lubricating means : en
  • US2933113A - Combo-trolley-bench : en
  • DE1810283U - RELEASE DEVICE FOR OPERATING MUSIC WHEELS AND CUCKOO CLOCKS. : de en
  • FR1215542A - Total weeding machine : en fr
  • FR72667E - Magnetostatic relay : en fr
  • FR1215473A - Optical lenses with high fluorine and titanium content : en fr
  • GB833195A - Improved hollow pile : en
  • DE1810169U - HAND PUMP FOR LIQUIDS. : de en
  • US2933434A - Glutamic acid synthesis by aeromonas : en
  • US2932841A - Disposable shoe shining pad : en
  • FR1216108A - Device for dressing the drive grinding wheel of machines for grinding cylindrical surfaces without points during continuous grinding : en fr
  • FR1215646A - Container, especially for acid : en fr
  • FR1215889A - Dental plaster and its manufacturing process : en fr
  • FR1216176A - Backrest for armchairs and other upholstered seats : en fr
  • GB833248A - Improvements in apparatus for mixing television signals : en
  • US2932924A - Drill sharpening apparatus : en
  • US2933243A - Function generator system : en
  • US2933098A - Automatic valve for inflation of automobile tires : en
  • USD187708S - Bottle opener : en
  • US2933639A - Frequency shifting apparatus : en
  • DE1810009U - VEGETABLE CUTTER. : de en
  • DE1810075U - PISTON KNIVES FOR LIQUIDS, IN PARTICULAR POEKELLAKE. : de en
  • FR1215965A - Circuit breaker : en fr
  • GB833201A - Detergent compositions : en
  • GB833331A - Improvements in and relating to phase-modulators : en
  • DE1080043B - Light distribution system for signal headlights : de en
  • FR1215702A - Improvements in the production of methacrylic acid and its esters : en fr
  • FR1215509A - Drum support for electrical conductors : en fr
  • DE1810136U - ELECTROMAGNETIC VENTILATED SMALL SPRING BRAKE. : de en
  • FR1215769A - Character identification device : en fr
  • FR1216105A - Construction process : en fr
  • GB833183A - Improvements in or relating to cyclopentanophenanthrene compounds : en
  • DE1810211U - PUMP FIXED IN THE FILLING SOCKET OF A DRUM. : de en
  • GB833238A - Improvements in or relating to glass-melting furnaces and their manufacture : en
  • FR1215428A - Process for the production of flexible isocyanate polymers : en fr
  • FR1215526A - Process for the synthesis of steroids, in particular 12 alpha halogenated pregnane series : en fr
  • GB833299A - Improvements in collapsible containers : en
  • DE1080231B - Electric discharge tubes with an electrode set which contains a secondary electron emission electrode : de en
  • DE1080313B - Workpieces containing molybdenum disilicide for high temperatures, especially electrical heating elements : de en
  • FR1215772A - Installations for liquid biological fermentation : en fr
  • BE560174A - INSTALLATION OF CANVAS FILTERS. : en fr
  • CA596615A - Method of casting hollow articles and mold assembly therefor : en
  • FR1215951A - Thermodynamic device for automatic opening and closing of gardener frames : en fr
  • DE1080079B - Burners for the production of synthesis gas : de en
  • US2932943A - Jet propulsion device for operation through a fluid medium : en
  • FR1215597A - Catalysts applicable to the oxidation of aromatic hydrocarbons : en fr
  • FR1216240A - Stud welding gun and similar parts : en fr
  • US2933174A - Apparatus for orienting indented fruit : en
  • US2933609A - Radioactivity well surveying : en
  • US2933722A - Phase shift-to-non-numeric signal train converter : en
  • GB833141A - Organosiloxane compositions : en
  • GB833313A - Pianos : en
  • FR1215948A - Propellant for scuba diving : en fr
  • GB833026A - Improvements in or relating to method of coating furnace surfaces and composition therefor : en
  • DE1810164U - DEVICE FOR FIXING SLEEVES ON WINDING RODS. : de en
  • US2933132A - Gas fueled pilot burner : en
  • CA596395A - Tube bending apparatus : en
  • CA596587A - Hat felting machine : en
  • US2933116A - Sanitary saw liner : en
  • US2933672A - Magnetic amplifier : en
  • US2932972A - Pressure-responsive electrical transducer incorporating means for cancelling effects of vibration, gravity and acceleration stresses : en
  • US2933007A - Flat expanding insert having an arched connecting member : en
  • US2933222A - Fluid dispenser : en
  • US2933298A - Integrating accelerometer : en
  • US2933646A - Molecular beam focusing devices : en
  • US2933692A - Transistor switching and regenerative pulse amplifier circuit : en
  • GB833402A - Balanced flue arrangement for apparatus heated by gaseous or liquid fuels : en
  • BE586100A - Junction box for electrical installations. : en fr
  • US2932929A - Tray packing and forming machine : en
  • US2933589A - Electrical resistors : en
  • FR1215735A - Improvements to the removable attachment of kitchen utensil handles : en fr
  • FR72604E - Self-directed machine : en fr
  • US2933709A - Electrical element assembly : en
  • US2933424A - Method of making cold headed wire : en
  • US2933538A - Drying oil : en
  • US2933611A - Neutron source : en
  • DE1810277U - EMPTYING DEVICE FOR SILOS. : de en
  • FR1215899A - Cardboard box : en fr
  • FR1215581A - Ball for games and sports and its manufacturing process : en fr
  • BE586202A - Ignition manifold for high power gas engines : en fr
  • FR1216224A - Apparatus for examination of substances : en fr
  • GB833418A - Improvements in or relating to liquid distributing systems : en
  • FR1215593A - Improvements to metal bellows manufacturing machines : en fr
  • FR1215641A - Process for modifying butyl rubber : en fr
  • FR1215514A - Improvements to tuning processes for musical instruments and musical instruments thus produced : en fr
  • FR1216003A - Device for transforming a variation in the level of the liquid contained in a reservoir or a variation in pressure into a variation in electrical capacity : en fr
  • FR72690E - Sophisticated device for placing and assembling pipe elements : en fr
  • GB833049A - Improvements in the preparation of heterocyclic sulfonamides : en
  • GB833126A - Process for preparing thermoplastic tapes of varied cross-sections : en
  • US2932846A - Corner door closer : en
  • US2933314A - Method and means for collecting and stacking flexible sheets : en
  • US2933472A - Resinous material : en
  • US2932832A - Spring assembly and edge stiffener component therefor : en
  • US2932837A - Conduit cleaning device : en
  • US2933182A - Packages : en
  • US2933573A - Electric switch : en
  • FR1215443A - Pot replacement device for carding machines : en fr
  • FR1216109A - Method of manufacturing discs for electromagnetic friction clutches : en fr
  • FR1215801A - Engine brake device and slope brake in a vehicle transmission : en fr
  • FR1215907A - Soundproof superstructure for diesel locomotive or the like, in particular engineer's cabin and engine room with inspection corridor : en fr
  • FR1215986A - Device for filing superimposed drawings or other similar documents : en fr
  • GB833323A - Improvements in or relating to garment hangers : en
  • CA596492A - Magnesium anode dry cell : en
  • DE1080209B - Bearing arrangement for electrical machines, especially small motors : de en
  • FR1215403A - Copying device with one or more coordinates, for the reproduction of any surfaces, in particular for lathes : en fr
  • US2933694A - Bandwidth switching circuits : en
  • DE1809976U - ELECTRIC WALL-STABILIZED GAS HIGH PRESSURE DISCHARGE LAMP. : de en
  • FR1215570A - Code Element Totalizers Enhancements : en fr
  • FR1215622A - Improvements to meat pusher machines : en fr
  • GB833011A - Improvements in or relating to ignition system of internal combustion engines : en
  • FR1216208A - Process for preparing new anilides : en fr
  • DE1080249B - Fuel-lubricating oil mixture and lubricating oil for two-stroke internal combustion engines : de en
  • DE1810050U - HEATING PLATE EQUIPMENT, IN PARTICULAR FOR GAS STOVES. : de en
  • FR1215650A - Line guide ring for fishing rod : en fr
  • FR1215720A - Composition for reducing the deposition of ash produced from combustion gases : en fr
  • FR1215818A - Improvements to household vacuum cleaners : en fr
  • US2933536A - Inhibited pyrolysis of fluorocarbon polymers : en
  • US2933492A - 16, 17-oxido-11-dehydrocorticosterone and its esters : en
  • BE585742A - Device for the protection of semiconductor rectifying cells, in particular against reverse voltages : en fr
  • CA596431A - Pressure control for hydraulic systems : en
  • GB833422A - Improvements in and relating to the removal of small imperfections or foreign bodies from edible materials : en
  • AU237193B2 - Clothes identification and recording tab : en
  • BE585719A - Improvements to electrostatic precipitators : en fr
  • DE973653C - Electrical connection device for pivotable switching arms of electrical switches consisting of two rotatably nested parts : de en
  • FR1215546A - Safety device for passenger lifts : en fr
  • FR1215715A - Thermostatic switch : en fr
  • FR1216232A - Magnetic needle threader : en fr
  • FR1215361A - Shuttle stitch sewing machine : en fr
  • FR1215698A - Process for the production of cyclohexanone : en fr
  • US2932844A - Electric wall and ceiling washer : en
  • US2933189A - System for handling sewage water and the like : en
  • US2933470A - Coating composition of a polysulfide polymer, maleic anhydride and silica and method of making and using same : en
  • US2933477A - Polyurethane resins from lactone polyesters : en
  • US2933481A - Curable hexafluoropropene-vinylidene fluoride composition : en
  • USD187691S - Building : en
  • BE585881A - Receptacle intended to contain and perforate a box of liquid under and to dispense the contents. : en fr
  • CA596392A - Compressor vane assembly and method of manufacture : en
  • US2933372A - Method of defluorinating phosphatic material : en
  • US2933666A - Selsyn controlled servo system : en
  • US2932827A - Baby bunting : en
  • US2933507A - 3, 3-bis (p-hydroxyphenyl)-6-carboxyphthalide : en
  • DE1080159B - Procedure for the preparation of radar screens : de en
  • DE1080457B - Device for conveying and stacking pellets from a stone press : de en
  • US2932899A - Direct reading vernier height gage : en
  • DE1809967U - DRIVE DEVICE FOR LIMIT SWITCHES. : de en
  • DE973630C - Soundproof sliding door : de en
  • FR1215401A - Beverage containers, disposable type : en fr
  • FR1216198A - Construction method of a false ceiling : en fr
  • FR1215825A - Method and apparatus for working materials by means of a beam of electrified particles : en fr
  • FR1215910A - Table for electrical devices : en fr
  • FR1215964A - Gas dielectric induction device : en fr
  • CA596307A - Ceiling construction : en
  • DE973635C - Process for the digestion of difficultly autolysable microorganisms : de en
  • DE1080423B - Hand brake system of an internal shoe brake, especially for motor vehicles : de en
  • FR1215748A - Improvements in dosimetric injection of fluids : en fr
  • BE560462A - PROCESS FOR PREPARATION OF BASIC DERIVATIVES OF SALICYLAMIDE FORMING SALTS EASILY SOLUBLE IN WATER. : en fr
  • FR72642E - Liquid unbalance vibration device, for screens, sieves and vibrating tables, and other applications : en fr
  • GB832892A - Improvements in or relating to trench excavators : en
  • GB833232A - Improvements connected with delivery valves for silos : en
  • FR1215591A - Process for the production of water-insoluble p-amino-azo dyes : en fr
  • DE1810098U - FRAME FOR A MAGNETIC CORE MATRIX. : de en
  • DE1810131U - COIL SPRING MADE OF CONICAL MATERIAL. : de en
  • BE585834A - Improved vehicle progressive suspension system. : en nl
  • FR72640E - Gas and liquid separator : en fr
  • FR72663E - Multi-layered mold for precision casting and method for its manufacture : en fr
  • GB833290A - Improvements in or relating to processes and apparatus for the production of ultra-pure substances : en
  • CA596650A - Clearance lamp for automotive vehicles : en
  • CA596414A - Electro-acoustic transducer : en
  • CA596508A - Telephone line lockout arrangement : en
  • CA596645A - Endless magnetic tape cartridge : en
  • FR1215501A - Diamond Cutting Equipment Improvements : en fr
  • FR1215513A - Process for the preparation of carotenoids : en fr
  • FR1215547A - Turbine operating by gravity, horizontal axis : en fr
  • US2933407A - Dextrin-dextran adhesives : en
  • BE585961A - Three-dimensional electrical circuit system and modular units used in this system. : en fr
  • CA596489A - Composition of thermoplastic and elastic synthetic polymers : en
  • GB833076A - Improvements in or relating to gas rate governors : en
  • GB833096A - Improvements in or relating to teleprinter transmission systems : en
  • US2933685A - Power measuring circuit : en
  • DE1809946U - SPEAKER UNIT. : de en
  • DE1810077U - DEVICE FOR MEASURING THE QUANTITY OF LIQUID MEDIA. : de en
  • DE1810205U - JUG, ESPECIALLY JUG. : de en
  • FR1216087A - Electric analog calculator : en fr
  • CA596378A - Compositions of polyisocyanate cross-linked alkyd resins, foamed in the presence of sulfate or sulfonate organic compounds : en
  • FR1215746A - Development of disc clutches : en fr
  • FR1215794A - Directed wavefront explosive charges : en fr
  • GB833123A - Improvements in or relating to roller friction clutches, such as free-wheel clutchesfor one-way drives for starting mechanisms of internal combustion engines : en
  • US2932953A - Thermoelectric cooling units : en
  • US2933016A - Temple hinge for eyeglasses : en
  • GB833064A - Apparatus for feeding filamentary materials : en
  • GB833089A - Improvements in fine particle magnetic materials : en
  • US2933077A - Engine starter : en
  • US2933304A - Letter weigher : en
  • US2933718A - Magnetic information member : en
  • GB833008A - Improvements in and relating to diquaternary compounds : en
  • FR1215739A - Fitting for tube assembly : en fr
  • FR1215567A - New phenothiazine derivatives having in position 10 a basic substituent comprising an n-oxide and their preparation methods : en fr
  • FR1215727A - Method of manufacturing a collar on the shank of the foil of pneumatic hammers or other similar devices : en fr
  • FR72620E - Gripper for handling metal parts : en fr
  • FR1215387A - Process and installation for the manufacture of briquettes : en fr
  • GB832908A - Improvements in or relating to means for converting from one information code to another : en
  • FR1215759A - Device for the separation of mixtures, in particular gas mixtures : en fr
  • US2933044A - Turbo monobloc pump : en
  • US2933052A - Freight handling system : en
  • FR1215442A - Manufacturing process of bimetallic contacts : en fr
  • FR1216233A - Fuel injection device : en fr
  • USPP1936P - Blackberry plant : en
  • FR1215535A - Telephone headset, especially for aviators : en fr
  • GB832985A - Improvements in liquid filters : en
  • GB833179A - Improvements in precision bearings : en
  • FR1215956A - Decorative panel in staff-paste glass : en fr
  • FR1215756A - Method and machine for preparing folding lines on sheets of peeled wood or the like intended for the manufacture of boxes : en fr
  • US2933265A - Winding machine traverse mechanism : en
  • US2933247A - ellerbeck : en
  • US2933417A - One-side film coating process : en
  • FR1215402A - Manufacturing process of aromatic diamines : en fr
  • FR1215805A - Improvements to voice-frequency amplifiers : en fr
  • FR72656E - Improvements to joints and sealing caps with tear tab : en fr
  • GB832955A - Improvements in buckets for concrete mixers : en
  • GB833278A - Improvements in or relating to recording of reproducing apparatus : en
  • GB833363A - Improvements in the construction of walls or plates for tankers or conduits or pipestherefor : en
  • DE1080464B - Process for metallizing the surfaces of ceramic bodies : de en
  • DE1080261B - Process for the production of water-insoluble molded articles from polymers or copolymers containing OH groups : de en
  • DE1080333B - Indexing device for a counter : de en
  • DE1810038U - DOUBLE-SHELL GRIPPERS, IN PARTICULAR BAR-TRIMMING GRIPPERS. : de en
  • DE1810041U - PALLET TRUCK FOR INTERLOCKING BOXES WITH BEDDING BELOW THE UPPER EDGE. : de en
  • US2932919A - Electrically operable puppets : en
  • US2933359A - Drop-leaf table construction : en
  • US2933371A - Potassium silicate solutions and their preparation : en
  • CA596469A - Air conditioning apparatus and method : en
  • DE1080359B - Elastic shaft coupling for vibration-sensitive drives : de en
  • US2933128A - Device for collapsing and removing a vehicle wheel tire : en
  • US2933362A - Mercury lamp voltage control : en
  • US2933715A - Seismic device : en
  • DE1810058U - WOODEN SCREW, ESPECIALLY MADE OF LIGHT MATERIAL, WITH THREADS DESIGNED AS TAPS FOR FASTENING ROOF PANELS OD. DGL. : de en
  • US2933591A - Offset nozzle torch : en
  • US2933693A - Sensitivity control circuit : en
  • BE560395A - : en
  • BE585765A - Method and apparatus for continuous pipe formation : en fr
  • NL94050C - matchbook : en nl
  • US2932897A - Measuring device : en
  • DE1080384B - Device for peeling cocoa beans : de en
  • DE1810150U - MACHINE TOOL. : de en
  • GB833142A - Substituted organosiloxanes : en
  • BE586092A - Beet or similar tuber harvester : en fr
  • DE1080430B - Diving device with inhalation and exhalation hose leading to the water surface and a conveyor pump connected to the path of the inhaled air : de en
  • DE1809941U - AXLE DRIVEN COMPRESSOR. : de en
  • DE1810254U - PICTURE CUTTING GAME. : de en
  • FR1215992A - Polychrome effect paint : en fr
  • GB832956A - Process for concentrating acetoacetic acid amide solutions : en
  • CA596303A - Method of and apparatus for manufacturing cast-iron in a blast furnace : en
  • BE583747A - Charcoal plane with adjustable lower knife at variable height : en fr
  • DE1080163B - Waveguide arrangement for the transmission of electromagnetic waves with a ferrite element : de en
  • DE1080239B - Low frequency induction drum furnace : de en
  • CA596506A - Centrifuge apparatus and method : en
  • US2933689A - Gated amplitude discriminator : en
  • DE1080285B - Swing-wing window with draft screen : de en
  • DE1080460B - Process for the manufacture of electrical insulators from titanium dioxide : de en
  • CA596334A - V-trap : en
  • FR1215716A - Herbicidal composition : en fr
  • GB833185A - Improvements in or relating to production of hexahydroterephthalic acid : en
  • FR1216164A - Improvements to vibrating mills : en fr
  • BE586080A - Tilting device for controlling a switch : en fr
  • US2932859A - Textile machine units : en
  • DE1809943U - ON-TRACK DEVICE FOR RAIL VEHICLES. : de en
  • DE1809981U - THERMAL CONTAINER AND BOTTLE WARMER FOR CONNECTION TO LOW VOLTAGE. : de en
  • US2932918A - Dancing toy : en
  • US2933368A - Method of treating exhaust gases of internal combustion engines : en
  • US2932864A - Method of making and drying shell-type refractory molds : en
  • US2933488A - Heavy metal-containing azo dyestuffs : en
  • US2933582A - Induction welder : en
  • BE585812A - New thiourea compound and method of preparation. : en fr
  • BE586021A - Fixing device for removable partitions. : en fr
  • US2932860A - Dispensing apparatus and window mount therefor : en
  • US2933451A - Process for producing a detergent mixture : en
  • BE586098A - Tensioner for cables, wires or ropes. : en fr
  • BE559737A - Beta-ALCOXYCARBONYL COMPOUNDS AND METHOD FOR PREPARING THEM. : en fr
  • US2933581A - Switch-mounting assembly : en
  • BE585791A - Tire brightening machine : en fr
  • CA596474A - Hydromechanical propeller control for turbo-prop systems : en
  • BE586107A - Improvements to tying machines using metal wire : en fr
  • BE586137A - Improvements to priming device : en fr
  • US2933029A - Finder for photographic cameras : en
  • US2932951A - Forming apparatus : en
  • BE585762A - New product foil packaging : en fr
  • FR72639E - Improvements to phonograph records : en fr
  • GB833148A - Swinging draw-bar for agricultural tractors : en
  • CA596306A - Sewage treatment apparatus : en
  • US2932850A - Production of filaments of uneven denier : en
  • US2933092A - Comb-back storage receptacles : en
  • US2933278A - Adjustable mounting for a view finder : en
  • US2933628A - Piezo electric crystal holder : en
  • US2933701A - Transmission line r.-f. lobing unit : en
  • FR1215689A - Bra cup enhancements : en fr
  • US2933574A - Circuit interrupters : en
  • CA596423A - Combined anaerobic treatment and clarification unit : en
  • CA596637A - Multi-format roll film camera : en
  • BE585732A - Improvements to X-ray machines : en fr
  • DE1080253B - Process and device for utilizing the sensible heat of fuel gas generated by suspended gasification of dust-like fuels : de en
  • DE1810148U - MANUAL TRANSMISSION, IN PARTICULAR FOR DRIVING HIGH FREQUENCY SWITCHES. : de en
  • US2933194A - Shelf structure : en
  • US2933504A - Derivatives of polyalkoxycarbonyl imine : en
  • BE586018A - Process for the preservation of ropes and fishing nets. : en fr
  • CA596372A - Regulated fuel supply systems : en
  • AU5050464A - Composite photographic film roll : en
  • DE1080219B - Time base circuit for electron beam oscilloscope : de en
  • BE585901A - Computing transcriptionist robot. : en fr
  • BE560271A - Continuous casting : en fr
  • BE585996A - Device for obtaining relief in television and cinematography. : en fr
  • US2933112A - Chain saw with tensioning means : en
  • CA596585A - Water soluble iodine resin complexes : en
  • BE585734A - Improvements to turbine driven centrifugal pumps : en fr
  • BE586169A - Improvements to optical devices : en fr
  • US2933675A - Chemical milling control : en
  • DE1080099B - Process for the production of new unsaturated tertiary carbinyl esters with special fragrance properties : de en
  • DE1080399B - Process for the production of a color photographic print by the color development process : de en
  • DE1080393B - Method and grid for the kymographic recording of X-ray images : de en
  • GB832927A - An improved inking mechanism for rotary printing machines : en
  • US2933385A - Process for the production of nodular cast iron : en
  • CA596612A - Self-instructional, self-recording and self-scoring device : en
  • DE1809906U - PROTECTIVE CHANNEL PIECE FOR CABLES, HOSES AND THE LIKE THAT LEADS ON A CONVEYOR : de en
  • DE1810183U - SEAT ARRANGEMENT FOR VEHICLES, IN PARTICULAR FOR AGRICULTURAL TRACTORS. : de en
  • FR1216134A - Shipwreck transmitter-beacon : en fr
  • DE1810042U - PALLET TRUCK FOR TRANSPORTING GIANT TIRES. : de en
  • FR1215418A - Device for controlling a valve or valve by means of a pressurized fluid : en fr
  • US2932894A - Dental instrument for ligating, placing, and removing pins, adjusting, etc. : en
  • US2933235A - Variable stator compressor : en
  • US2932861A - Pivoted hinge-type window : en
  • US2932927A - Carton sealing machine : en
  • BE585771A - Metal grain refinement improvements : en fr
  • BE585767R - Reel for tape recorder tapes : en fr
  • CA596432A - Cyclone furnace burner : en
  • US2933118A - Pneumatic tire : en
  • US2932878A - Method of making silicon carbide rectifiers : en
  • US2933491A - Nitro-substituted lactams : en
  • US2933299A - Accelerometer and integrator : en
  • DE1810053U - HEAT STOVE. : de en
  • DE1810158U - SALES DEVICE. : de en
  • US2933386A - Method of sintering and nitriding ferrous bodies : en
  • DE1080075B - Exchange column with sieve or bell bottom : de en
  • DE1080308B - Process for removing phosphorus from a copper melt : de en
  • DE1080454B - Cartridge machine for gelatinous, semi-gelatinous or powdery explosives : de en
  • FR1216045A - Flow meter : en fr
  • DE1080114B - Process for the preparation of substituted coumarones : de en
  • DE1080205B - Magnetic switch for register controls, especially for multi-color rotary printing machines : de en
  • FR1215466A - Ultrasonic cleaning method and device : en fr
  • GB833067A - Improvements in or relating to the purification of vitamin b12 : en
  • US2933082A - Basal metabolism apparatus : en
  • US2933106A - Electro-hydraulic valve : en
  • US2933157A - Device for controlled sliding on a rope : en
  • US2933606A - Electromagnetic radiation device : en
  • FR1215849A - Improvements to washing machines : en fr
  • FR1263064A - : fr
  • GB833009A - Improvements in or relating to light-transmitting building elements : en
  • DE1809953U - ROLLER TRAIN FOR ELECTRICAL CABLES, ESPECIALLY FOR HAND EXAMINATION DEVICES. : de en
  • GB833365A - Improvements relating to chain drives : en
  • DK88851C - Tin can with heater. : da en
  • BE586184A - Improvements made to anchoring systems : en fr
  • FR1215562A - Improvements in image projection means : en fr
  • FR1215946A - Ball head joint, especially for gear shift levers : en fr
  • US2933019A - Rear view mirrors : en
  • US2932833A - Combined head-rest and sun-shade for seashore beaches : en
  • US2933307A - Air pressure intensifier for hydraulically operated pressure pads : en
  • CA596642A - Method for treating vegetable material with a view to producing paper pulp : en
  • BE585998A - Fixing of cooking plates on electric cookers. : en fr
  • BE586031A - A method and apparatus for stripping an insulated or shielded electrical conductor of its insulating sheath or metallic braid. : en fr
  • US2933612A - Line tracer scanning head : en
  • US2932898A - Structures useful in micrometer calipers : en
  • US2933524A - Glutamic acid recovery : en
  • BE586213A - Decade counters tube counting system : en fr
  • FR1215577A - Hydrocarbon sulfonation process : en fr
  • CA596284A - Electromagnetic liquid metal pump : en
  • DE1810168U - MOVEMENT CAMERA. : de en
  • FR1215840A - Advanced artificial block for the protection of hydraulic structures : en fr
  • GB833033A - Improvements in or relating to trays or the like : en
  • GB833247A - Improvements in stopcocks : en
  • DE1080071B - Device for pulling single crystals from a melt : de en
  • BE585829A - Friction coupling : en fr
  • BE585970A - Device for joining two parts, which are completely separable from one another, of an article of clothing made of fur or the like. : en fr
  • CA596491A - Chloramphenicol esters and method of synthesizing same : en
  • CA596291A - Gate valves : en
  • CA596678A - Energy absorber : en
  • CA596424A - Chlorine-containing polymer with cupric oxide or hydroxide and organic base : en
  • NL93839C - : en
  • BE585787A - Profile for mine props : en fr
  • BE586182A - Device for varying the connections in winding and spinning machines : en fr
  • BE586230A - Process for the manufacture of eupolyoxymethylenes : en fr
  • US2933010A - Light brightness meter : en
  • US2933532A - Substituted 1-phenyl-2-hydrazino-propanes : en
  • DE1080214B - Process for reactive current compensation in audio frequency superimposed energy distribution networks : de en
  • DE1810187U - HEATING DEVICE FOR REAR WINDOWS ON PASSENGER CARS. : de en
  • FR1215618A - prefabricated construction element, forming a gutter : en fr
  • US2933421A - Dissolution method of removing bonding agents : en
  • US2933471A - Epoxide acids : en
  • NL93842C - : en
  • USD187716S - Wheel balancer mounting ring : en
  • US2932836A - Water jet propelled nozzle head : en
  • US2933271A - Landing gear for helicopters : en
  • US2933120A - Rubber valve : en
  • US2933280A - Cup holder : en
  • US2933117A - Rubbery laminated structures : en
  • US2933225A - Litterbag holder : en
  • CA596516A - Separation of mixed xylenes : en
  • US2933360A - Build-up unit for cabinet structures : en
  • NL94038C - : en
  • US2933413A - Creosoted wood coated with a furfuryl alcohol polymer : en
  • US2933453A - Process for the decontamination of mustard gas-contaminated carbon fabric : en
  • DE1080235B - Fuel element for nuclear reactors : de en
  • CA596602A - Automatic recloser : en
  • DE1080402B - Device for evaporating ammonia solution : de en
  • FR1215674A - Manufacturing process for hydraulic cements : en fr
  • FR1215680A - Method and machine for classifying or sorting various objects and in particular eggs according to their weight : en fr
  • FR1216030A - Process for the purification of vinyl chloride : en fr
  • BE585814A - Map and sales promotion system. : en fr
  • BE586179A - Perfected clothing : en fr
  • BE585813R - Screed for protection and soundproofing of building walls : en fr
  • CA596617A - Cathode ray tube viewing device : en
  • BE586132A - Magnetic lithographic inks : en fr
  • US2933393A - Dry creaming powder : en
  • US2933459A - Stannous salts as catalysts for the polymerization of olefin oxides : en
  • BE586038Q - Automatic feeder for poultry and other animals. : en fr
  • CA596526A - Induction machines : en
  • DE1809916U - DEVICE FOR CUTTING WALLPAPER. : de en
  • DE1809962U - INSULATING COVER. : de en
  • FR1215679A - Improvements to fuel cartridges for nuclear reactors : en fr
  • CA596589A - Piezoelectric crystal supports : en
  • US2933076A - Liquefied petroleum fuel system for internal combustion engines : en
  • US2933096A - Mechanical overpressure relief valve : en
  • US2933445A - Catalytic reforming process employing a blend of selected hydrocarbon fractions : en
  • US2933572A - Relay : en
  • US2933552A - Composite glass seal : en
  • US2933695A - Linear-logarithmic amplification : en
  • BE586094A - Arrangement for the manufacture of lenses : en fr
  • BE586103A - Semiconductor cell rectifier device : en fr
  • US2933541A - Process for preparing ortho divinylbenzenes : en
  • DE1080298B - Process for the production of elastic moldings from copolymers : de en
  • GB833406A - Improvements relating to moving coil loudspeakers and similar transducers : en
  • BE585951A - Method and device for adjusting, at a determined distance from the ground surface, working devices mounted on or suspended from a tractor. : en fr
  • DE1810186U - SUN VISOR, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • FR1215551A - Process for the production of modified epoxy resins : en fr
  • FR1215608A - Frying pan basket : en fr
  • FR1215820A - Waterproof material for electrical networks : en fr
  • US2933292A - Heat abstracting and shielding means for electron discharge devices : en
  • US2933329A - Towing assembly for trailers : en
  • CA596660A - Methods of producing optical and ophtalmic lenses from thermosetting resin materials : en
  • BE586224A - New metal complex dyes free from sulfonic acid groups : en fr
  • US2933051A - Method and apparatus for pumping : en
  • US2933071A - Hydraulic engine : en
  • CA596683A - Methods of processing and refining crude chemical fractions obtained from bark : en
  • CA596440A - Methods of and apparatus for manufacturing ornamented flat glass : en
  • DE1080281B - Safety device for floor-controlled cranes : de en
  • FR1215784A - New pylon and fixing of power lines on this pylon : en fr
  • FR1215883A - Improvements in the manufacture of end caps for tubular parts : en fr
  • US2933302A - Electronic load indicator : en
  • US2933336A - Automotive ball joint suspension kit : en
  • US2933598A - Automatic frequency control circuit : en
  • US2933072A - Fuel injection combustion engine : en
  • US2933613A - Method and apparatus for sorting objects according to color : en
  • BE559951A - PROCESS FOR THE PREPARATION OF COMPOUNDS OF 1,3-BISUBTITUTED PYRROLIDINE AND COMPOUNDS RESULTING THEREOF. : en fr
  • BE585782A - Tire for vehicles of all types comprising a separate tread, therefore interchangeable, and a support tire : en fr
  • US2933557A - Facsimile transmitter : en
  • US2932829A - Ladies' and men's socks : en
  • CA596426A - Product generator : en
  • NL93883C - Machine for re-sorting objects pre-sorted according to different characteristics or combinations of characteristics into different groups : en nl
  • US2933566A - Hand microphone for sound transducing appliances : en
  • BE583839A - Process for the preparation of quinone derivatives. : en fr
  • CA596359A - Polyphase circuit interrupter : en
  • DE1080053B - Process for the production of heat exchangers : de en
  • CA596461A - Addition of antioxidant to the auto-oxidized tackifier resin ingredient of an adhesive composition prior to incorporation with the elastomer ingredient : en
  • DE1810166U - FILM CONTROL DEVICE ON COPY MACHINES. : de en
  • CA596670A - Dispensing device : en
  • DE1809982U - ELECTRIC RUNNING HEATER. : de en
  • DE1810086U - INDEPENDENT IMAGER FOR STILL IMAGES : de en
  • DE1810119U - SELF-WORKING POULTRY DRINK. : de en
  • FR1215451A - Lid stamp for cans : en fr
  • FR1216178A - Support for spool or other winding of wire : en fr
  • GB833412A - Improvements in and relating to fluorescent lamp fittings : en
  • DE1809904U - BOLTING. : de en
  • FR1216165A - Process for preparing foam-like materials : en fr
  • CA596545A - Ristocetin purification : en
  • FR1216227A - Process for manufacturing objects by compressing metallic or other powders : en fr
  • DE1080406B - Aircraft, especially vertical take-off and short take-off aircraft : de en
  • DE1810033U - ARRANGEMENT FOR FASTENING HANDLES TO LIDS, BARRELED OR. DGL. : de en
  • DE1080356B - Bearing cover that can be inserted into a bore in the bearing housing to close off a ball bearing at the side : de en
  • BE585974A - Process and installation for the preparation of beta, beta, beta -trichloro-alpha-oxyethyl-phosphonic dimethyl ester. : en fr
  • CA596347A - Method and apparatus for oil mist lubrication : en
  • BE583891A - Alpha-methyl-leucine derivatives : en fr
  • CA596647A - Continuous crystallization apparatus : en
  • CA596301A - Pressure-limiting device : en
  • CA596654A - Mass flowmeter : en
  • US2932949A - Variable speed constant power fluid transmission : en
  • BE581941A - Alloys, especially oxidation resistant alloys : en fr
  • BE585712A - Method and device for gasification by calefaction for disinfection of premises occupied by animals : en fr
  • CA596616A - Tin immersion plating composition and process for using the same : en
  • CA596628A - System for adjusting the orientation of a gyroscope : en
  • NL94003C - Method for preparing hides and skins ready for tanning by dehairing and pickling : en nl
  • US2933197A - Cargo cranes : en
  • US2933549A - Support device for an outlet box : en
  • BE585938Q - Tranquilizing compositions containing alkyl aminoethyl esters of benzylic acid and their salts. : en fr
  • BE585982A - Device for guiding a wire. : en nl
  • US2933617A - Magnetic amplifier circuit : en
  • BE586135A - Advanced device for reproducing cycling movements : en fr
  • US2933101A - Unloading valve mechanism : en
  • CA596564A - Screen for protection against neutron radiations : en
  • DE1080353B - Fuel injection nozzle for combustion chambers of gas turbine engines : de en
  • DE1080418B - Loading floor for commercial vehicles : de en
  • DE1809932U - FILLING BODY MADE OF FOAM PLASTIC FOR HEAT EXCHANGE, REACTION, WASH TOWERS AND THE LIKE. : de en
  • FR1215832A - Improvements made to squeegee conveyors, more specifically two chains, for mining operations : en fr
  • FR1215930A - Grinding cylinders : en fr
  • GB833032A - Process for melt spinning synthetic filaments : en
  • GB833324A - Improvements relating to weighing machines : en
  • USD187692S - Commercial building : en
  • CA596680A - Plate heat exchange unit : en
  • GB832974A - Improvements in and relating to resilient wheels and the like : en
  • US2933356A - Assembly for pumps and the like and holding means for retaining the parts thereof inassembled relationship : en
  • US2933703A - Active impedance branch : en
  • GB833046A - Improvements in or relating to information indicating apparatus : en
  • DE1810103U - FRAME FOR A MAGNETIC CORE MATRIX. : de en
  • DE1810114U - IRRIGATION RING FOR FLOWER POT. : de en
  • CA596631A - Replaceable die nest crimping tool : en
  • FR1215587A - Fixed spool reel : en fr
  • FR1215831A - Raclette conveyor, more especially with two chains, for mining operations : en fr
  • GB833275A - Improvements in sealing means : en
  • DE1080166B - Electrical device which is provided with a conductor network arranged on a carrier : de en
  • DE1080312B - Use of a nickel-chromium alloy as a material for cast valve seat inserts : de en
  • DE1080479B - Machine frame for double chain scraper conveyor : de en
  • DE1810240U - SCREW CAP FOR PAINT POTS. : de en
  • FR1216188A - Improvements in the manufacture and maintenance of umbrellas, parasols and the like : en fr
  • US2932995A - Work holding apparatus : en
  • USD187715S - Contour-profiler machine : en
  • DE1810010U - SWIVEL NOZZLE FOR VACUUM CLEANER. : de en
  • US2933331A - Tractor-trailer fifth wheel connection : en
  • US2933447A - Methods and means for resolving petroleum emulsion streams : en
  • BE585831A - Radiator-convector : en fr
  • BE585892A - Method and device for preventing vapor condensation on screen surfaces of refrigeration systems. : en fr
  • US2933328A - Trailer suspension : en
  • BE586069A - Pneumatic hammer. : en fr
  • DE1080091B - Process for the production of ªŠ-halocaproic acids : de en
  • DE1809908U - TOOL, PREFERABLY FOR CUTTING AND PRESSING. : de en
  • BE586108A - Improvements to tying machines using metal wires : en fr
  • CA596391A - Reaction products of esters of beta-keto acids and carbonyl compounds : en
  • US2933155A - Relay type floor selector : en
  • US2933467A - Emulsion polymerization process : en
  • US2933493A - 16, 17-oxido-11-dehydrocorticosterone and its esters : en
  • USD187690S - Inflatable exhibit hall : en
  • US2933221A - Dispensing gun structure : en
  • US2933508A - Anthraquinone derivatives : en
  • DE1080336B - Temperature regulator with bimetal contact element : de en
  • US2932962A - Washing machine : en
  • US2932903A - Dryer unit for yarn slashers : en
  • BE585933A - Pylon swivel crane. : en fr
  • BE585997A - Coffered floor with lamps, especially for industrial buildings. : en fr
  • US2933614A - Control system for generator : en
  • US2933513A - Water-soluble derivatives of testosterone and process : en
  • DE1080358B - Elastic shaft coupling : de en
  • DE1810025U - LIVING ROOM CABINET. : de en
  • BE585966A - Electrical coupling device between two members which can rotate with respect to each other. : en fr
  • CA596499A - Machine for packing containers into cases : en
  • CA596566A - Preparation of alkanolamines : en
  • US2933061A - Coating device : en
  • US2932869A - c neubig : en
  • US2933422A - Product and method for coating metals with copper-tellurium compound : en
  • NL194662B - : en
  • BE560073A - CUPRIFER DISAZOIC DYES AND THEIR PRODUCTION PROCESS. : en fr
  • CA596655A - Magnetic clutch structure : en
  • FR1215875A - Improvements to devices for fixing textile yarn supports to unwinding spindles and the like : en fr
  • FR1215925A - Spreading wheelbarrow : en fr
  • GB833385A - Improvements in and relating to inflatable life-rafts : en
  • DE1810126U - FRICTION WHEEL DRIVE FOR AUXILIARY DRIVES ON VEHICLE ENGINES. : de en
  • US2933469A - Process for preparing stable mixed dispersions of elastomers with volatile water-immiscible organic liquids containing destabilizing components and products therefrom : en
  • CA596554A - Veneer edge joining : en
  • US2933522A - Process for the preparation of homoserine and alkyl esters thereof : en
  • USD187701S - Wall bracket for a television set : en
  • BE583709A - Weft stop mechanism for looms : en fr
  • BE586226A - Quick and universal control of two-movement rotary valves : en fr
  • CA596348A - Flue sealing equipment such as dampers, expansion seals and the like : en
  • CA596331A - Filter baffles : en
  • DE1809974U - LINE REWINDERS. : de en
  • FR1216027A - Process for the hydrolysis of proteins with simultaneous production of glutamic acid and related products : en fr
  • US2933342A - Window guides : en
  • US2933429A - Method of repelling rodents comprising applying a member of the group consisting of an ethylene dinitrile and ethylene dicarboxylic acid esters : en
  • CA596624A - Control systems for aircraft propellers : en
  • DE973648C - Procedure for carrying out melting processes : de en
  • FR72624E - Improvements to washing and spinning machines : en fr
  • GB833062A - Improvements in and relating to rug making machines : en
  • GB833170A - Improvements in or relating to a method of reducing tungsten compounds : en
  • GB833225A - Improvements in or relating to electric twin-outlet socket fittings : en
  • CA596381A - Color television display system : en
  • DE1810014U - BED BASE MATTRESS. : de en
  • BE585926A - Receiver device for alternating current electrical track circuits. : en fr
  • BE586005A - Axial guiding device for rolling mill rolls. : en fr
  • BE586111A - Processes for manufacturing cellulose fibers and resulting fibers and fibrous articles : en fr
  • BE586009A - Liquid ring gas pump. : en fr
  • US2933343A - Vehicle crash curtain : en
  • CA596309A - Method of sealing objects of glass, particularly hermetically sealing of window panes : en
  • CA596433A - Replaceable cam for limit switch : en
  • US2933295A - Cutter bit and chain block : en
  • US2933484A - Treatment of polyolefins : en
  • FR1215829A - Automatic bending machine : en fr
  • GB833098A - Improvements in and relating to the production of alloys : en
  • DE1810140U - FLANGE PIPELINE WITH TENSION RING COUPLINGS. : de en
  • FR1215573A - Solidarity inductor and armature dynamo : en fr
  • FR1215920A - Coating compositions : en fr
  • GB833014A - Method of treating tin-plate and product thereof : en
  • GB833301A - Headlights for vehicles : en
  • FR1215967A - Seed coating machine : en fr
  • BE583908A - Security fence. : en fr
  • DE1080415B - Electrical switching and control device for a drive unit consisting of an internal combustion engine and a stepped speed change gear, especially for motor vehicles : de en
  • DE1809928U - FILTER PRESS. : de en
  • CA596675A - Display device : en
  • DE1080424B - Wheel lift : de en
  • US2932940A - Controls for torque converter movable blades : en
  • DE1080246B - Nitrocellulose lacquers : de en
  • DE1080063B - Process for dyeing and printing fibers and surface structures made of high-polymer polyesters : de en
  • DE1810104U - PREFERABLY PUNCHED CORRUGATED CARDBOARD CUT FOR ADVENT CALENDAR. : de en
  • FR1216089A - Bridge rectifier assembly with semiconductor valves : en fr
  • CA596352A - Process and apparatus for the continuous treating of yarns : en
  • CA596599A - Gas pressure booster system : en
  • FR1216247A - Process for the preparation of 17-20, 20-21 -bismethylenedioxy steroids : en fr
  • CA596550A - Method for baking exhausting electron discharge devices : en
  • FR1216103A - Machine for processing tanned sheep or goat skins : en fr
  • FR1216157A - Rack for the classification of discs in vertical position : en fr
  • FR72617E - Umbrella with interchangeable cover : en fr
  • FR1216156A - Multiple machine for cleaning or other finishing articles of hardware and the like : en fr
  • DE1810048U - DEVICE FOR FASTENING THE HANDLE TO COOKERS, OVENS, FURNITURE AND THE LIKE. : de en
  • BE586074A - Process for firing ceramic materials heavily loaded with fuel products, in particular coal shale, and equipment intended for the implementation of such a process. : en fr
  • BE586110A - Cover plate for building walls, roofs, floors, etc. : en fr
  • GB833267A - Improvements in or relating to magnetic test particles : en
  • DE1810064U - FORM FOR MANUFACTURING FOLDING BELTS. : de en
  • FR1216221A - Process for preparing pure vitamin b12 : en fr
  • DE1080395B - Film tape container : de en
  • DE1810015U - SMALL CHARACTER TABLE. : de en
  • US2932950A - Reversible fluid couplings : en
  • BE586164A - Apparatus for reproducing magnetic recordings : en fr
  • US2932939A - Hydraulic torque converter : en
  • US2933615A - Load and frequency control of power generating systems : en
  • US2933670A - Generator field excitation circuits : en
  • DE1809992U - EXTENSION TILT BED. : de en
  • FR1215430A - Multistable electrical circuit : en fr
  • FR1215521A - Mine foils refinements : en fr
  • DE1080172B - Electrical device, e.g. B. radio receiver : de en
  • DE1080070B - Device for the continuous indirect heating of mixtures of high-boiling hydrocarbons : de en
  • FR1215369A - Magnetic tape device : en fr
  • GB832999A - Method and compositions for foundry use : en
  • FR1216153A - Manufacturing process of a reflective material : en fr
  • GB832952A - Improvements in cutting or abrading tools : en
  • GB833241A - Process for separating niobium and tantalum from materials containing these metals : en
  • DE1080051B - Tape reel : de en
  • DE1080387B - Process for the production of powdered stimulants or extracts from coffee, tea, drugs or the like by cold extraction and device for carrying out the process : de en
  • FR1215909A - New cable clamp connection assembly, and improved cable clamp thus obtained : en fr
  • FR1215355A - Processes and devices for vacuum molding and cutting of hollow articles from continuous thermoplastic sheets and corresponding machines : en fr
  • FR1215515A - Aircraft speed measuring device : en fr
  • FR1215852A - Briquetting process for building cylindrical devices subjected to internal thrusts : en fr
  • FR1216039A - Process for the rapid preparation of a fermented honey-based beverage and product obtained by this process : en fr
  • DE1810118U - PET CARE DEVICE. : de en
  • FR1215372A - Seat : en fr
  • FR1215444A - Device for sorting letters, etc. : en fr
  • FR1215940A - Plasticization of improved synthetic copolymers : en fr
  • FR1216231A - Process for the synthesis of steroids, in particular 12 alpha halogenated androstane series : en fr
  • DE1809944U - LIGHT RACK WALL FOR THE REAR, OR AMBIENT LIGHTING ON TELEVISION RECEIVERS. : de en
  • CA596328A - Centrifugally engaged friction clutch mechanism : en
  • FR1215834A - Contactor device, in particular for starting electric motors : en fr
  • FR1216035A - Device for fixing parts of an electromagnet : en fr
  • FR1215485A - Conical hair clip : en fr
  • DD18635A8 - : en
  • DE1080257B - High vacuum pump : de en
  • DE1080437B - Adjustment device for the target ring of a telescopic sight : de en
  • FR1215682A - Method of manufacturing a hardening steel strip : en fr
  • FR1215742A - Process for the sulfonation of organic liquids, in particular hydrocarbons : en fr
  • GB832922A - A heating device for granular material : en
  • FR1215601A - Apparatus for vulcanizing rubber soles for footwear and method for vulcanizing front caps : en fr
  • FR1215773A - Feeder for the pneumatic transport of powdery products : en fr
  • FR1216082A - Self-destructing rocket para-hail or intended to make rain fall : en fr
  • FR1215504A - Upholstered articles such as cushion, mattress or the like : en fr
  • GB832989A - Improvements relating to agents for controlling or hindering deficiencies in plants,and soil improvement agents : en
  • GB833222A - Improvements in or relating to electric plugs : en
  • BE586134A - Document cabinet : en fr
  • GB833112A - Alarm repeating mechanism for an alarm clock : en
  • FR72652E - Electronic calculator : en fr
  • GB833068A - Engine-ignition spark distributors : en
  • GB832883A - Apparatus for plugging a furnace tapping hole : en
  • FR72613E - Automatic device with particular flow rate-pressure drop response by deformable element : en fr
  • DE1080197B - Electrical control device with feedback : de en
  • DE1810026U - STORAGE DEVICE WITH MOVABLE CONTAINERS. : de en
  • GB833010A - Improvements in or relating to ignition apparatus for internal combustion engines : en
  • FR1215681A - Semiconductor electrode system : en fr
  • GB833093A - A new or improved apparatus for artificial respiration : en
  • FR1215642A - Improvements to light-curing elements : en fr
  • FR1215423A - Improvements to couplings or elastic seals : en fr
  • FR1215488A - Short-circuit winding two-phase induction motor : en fr
  • FR1215690A - Preparation of 2. 6-dialkyl-phenols : en fr
  • GB832961A - Improved gain control arrangements for electronic amplifiers : en
  • GB833197A - Improvements in or relating to radio receivers provided with an additional separate loudspeaker unit : en
  • FR1215629A - Resins having carbonic acid and organic polyacid radicals as structural elements : en fr
  • FR1215812A - Submersible projector for lamps of all sizes : en fr
  • FR1215853A - Folding reflector drive device : en fr
  • FR1216125A - Engineered tubes made with stamping offcuts : en fr
  • DE1080226B - High-pressure mercury vapor discharge lamp with a fluorescent red phosphor : de en
  • GB832882A - Metal window : en
  • GB833061A - Indicating device, more particularly for fluid measuring and distributing devices : en
  • DE1809937U - AUXILIARY FRAMEWORK FOR FRAMEWORK-FREE FRAMEWORK OF CONCRETE BRIDGES. : de en
  • DE1810055U - HOT WATER HEATING BOILER. : de en
  • DE1810160U - EXHIBITOR FOR KEEPING SHOES INCLINED. : de en
  • BE585907A - Ball game equipment including at least one ball and one percussion tool. : en nl
  • FR1215600A - New piperidinoalkyl chain iminodibenzyl derivatives and their preparation : en fr
  • FR72625E - Top-heated tank furnace for obtaining metallic coatings by immersing the objects to be coated in the coating metal liquefied by melting in the tank : en fr
  • FR1215439A - Process for the production of aromatic carboxylic acids : en fr
  • FR1216106A - Process for assembling ceramic parts together using a metal that is a good conductor and an article produced according to this process : en fr
  • GB833315A - Improvements in or relating to packing for machine parts movable relatively to one another and a fluid operated friction clutch : en
  • GB833003A - Cartons for eggs : en
  • FR72631E - Device for pulling the yarn on textile machines, in particular on straight knitting machines : en fr
  • GB832904A - Electric commutator or slip-ring brush : en
  • CA596379A - Perforating solid bodies by corpuscular rays : en
  • US2933091A - Smoking pipes : en
  • US2933269A - Apparatus for controlling the movement of an aircraft control surface : en
  • US2933624A - Circuit arrangement for producing a voltage responsive to the phase of two voltages to be compared : en
  • CA596641A - Silencing nozzle for gas discharging devices : en
  • DE1080368B - Sealing for roller bearings of universal joint journals, especially for cardan shafts : de en
  • AU5399659A - Semiconductor translating device : en
  • BE585965A - Process for locally repairing refractory masonry in industrial furnaces. : en fr
  • DE1080421B - All-weather hood for tractor : de en
  • FR1215791A - Tamper-evident plastic cap : en fr
  • FR1216219A - Process for preparing the novel antibiotic angolamycin from a strain of Streptomyces eurythermus, and some of its derivatives : en fr
  • DE1080247B - duct tape : de en
  • DE1080482B - Conveyor system with a circulating conveyor and with conveyor carriers provided with selection devices for controlling the receiving stations : de en
  • DE1810111U - SCREWLESS CHOPPING KNIFE FIXING FOR FLOOR MILLING. : de en
  • FR1215353A - Fuel mixture for diesel engines : en fr
  • FR1215583A - Adhesive product in powder form, in particular for dental prosthesis : en fr
  • DE1080181B - Mast termination : de en
  • FR1215807A - Object packaging process : en fr
  • GB833118A - Production of hydroxylammonium salts : en
  • US2933050A - Oil well pump : en
  • GB833085A - Demountable tubular uprights shelf-frame assembly : en
  • GB833235A - Improvements in and relating to electromagnetic clutches : en
  • GB833120A - Improvements relating to change-speed gears, comprising synchronising clutch devices : en
  • IE23206L - Shoes : en
  • GB832973A - Improvements relating to cathode ray tube display apparatus : en
  • GB833124A - Improvements relating to the generation of high voltage heavy current pulses : en
  • US2933275A - Extensible, telescoping legs for supports : en
  • US2932854A - Spider for holding casting molds : en
  • US2932900A - Axial play gauge for bearings : en
  • CA596478A - Cobalamine analogs and process of preparing the same : en
  • DE1080419B - Windows for automobiles : de en
  • FR1215555A - Improvement in branch circuits, valves or the like : en fr
  • US2933475A - Chelates and methods of making the same : en
  • US2933550A - Electrical wiring harness : en
  • US2933713A - Framed multiple screw lock connector units : en
  • BE583804A - Frame for agricultural use and its method of construction and assembly. : en fr
  • US2932887A - Method and alloy for bonding to zirconium : en
  • US2933245A - Sensing negative and positive photo records : en
  • CA596324A - Apparatus and method for moving loads with combination helicopter and balloon : en
  • CA596458A - Lifting stage : en
  • US2932881A - Formation of mechanical joints between electrical conductors : en
  • CA596523A - Benzene purification process : en
  • US2933065A - Gripping member for propeller pencils : en
  • US2933521A - Esters of 4, 4-bis (hydroxyphenyl)-pentanoic acid : en
  • DE1080216B - Hot room instrument for measuring direct, alternating and high frequency currents : de en
  • FR1216186A - Assembly game with transformations : en fr
  • DE1810275U - BRACKET FASTENING ON TWO-CHAIN SCRAPER CONVEYORS. : de en
  • DK88848C - Terminal strip for electrical wires. : da en
  • US2932980A - Detent mechanism : en
  • US2933208A - Pulp manufacture : en
  • US2933209A - Dump truck endgate and loading device : en
  • US2933252A - Binary adder-subtracter with command carry control : en
  • DK88837C - Process for the preparation of sulfonylureas or their salts. : da en
  • US2933503A - Benzimidazole derivatives : en
  • GB833025A - Rotary polishing mops : en
  • US2932853A - Tire capping apparatus : en
  • FR1216132A - Device for the compensation of free inertia forces of sieves oscillating in opposition on agricultural machinery : en fr
  • CA596595A - Electrical measuring instrument of the iron vane type : en
  • CA596339A - Vent gauge : en
  • CA596638A - Hydraulic variable pitch propellers : en
  • US2933636A - Electrode support and spacing structure for electron discharge devices : en
  • US2933161A - Control apparatus for detecting vehicle wheel slip by relation of angular deceleration of wheel to its linear retardation : en
  • US2933210A - Container handling and dumping apparatus : en
  • BE585913A - Handle for electric accumulator battery. : en fr
  • FR1216038A - Process for the preparation of resinous condensation products from formaldehyde and melamine : en fr
  • CA596528A - High conductivity thermostat : en
  • DE1810093U - LIQUID MANOMETER. : de en
  • FR1216169A - Spool for textile materials : en fr
  • GB833353A - Improvements in or relating to television receiver cabinet structures : en
  • GB833094A - Improvements in or relating to moderator or reflector substances for nuclear reactors : en
  • DE1080290B - Device for producing corrugated hoses : de en
  • DE1080401B - Electric flash lamp : de en
  • GB833398A - Improvements in or relating to propulsion systems for submarine vehicles : en
  • CA596606A - Electron gun electrode assembly : en
  • US2933141A - Marine adjustable-blade propeller and sealing means therefor : en
  • US2933497A - Bicyclic thiazole derivatives : en
  • DE973654C - Boiling cooling device for electrical discharge vessels : de en
  • DE1809925U - FLEXIBLE NOTEBOOK WITH INTERCHANGEABLE SHEETS. : de en
  • FR1216111A - Bra refresher : en fr
  • GB833017A - A process for the production of toluic acids : en
  • GB832914A - Improvements in and relating to oil burners : en
  • US2932858A - Textile drafting apparatus : en
  • US2933546A - Galvanic battery : en
  • US2933104A - Control mechanism : en
  • US2933658A - Relay switching circuit : en
  • CA596436A - Prevulcanization of latex utilizing an organic peroxide : en
  • CA596452A - Porch or garden house enclosures : en
  • CA596607A - Rotary expansible drill bits : en
  • DE1080087B - Process for the extraction of nickel oxide : de en
  • US2933249A - Accumulator : en
  • DE1809910U - WHEEL, IN PARTICULAR FOR MOBILE HASHER. : de en
  • FR1215528A - Process for preparing neutral tetracycline : en fr
  • GB833138A - Improvements in or connected with sponge mops : en
  • DE1080113B - Process for the preparation of L (ú½) -glutamine : de en
  • FR1215374A - Magnetic core recorder for negative substitution of binary data : en fr
  • DE1080220B - Method for the metrological determination of the short-circuit conductance parameters of a quadrupole : de en
  • BE585724A - Improvements relating to electrolytic nickel plating : en fr
  • US2933730A - Directional radio antenna attachment for surveyors transits : en
  • FR1215362A - Lighting and ventilation skylights : en fr
  • FR1215915A - Device for protecting a light signal lens from the elements : en fr
  • FR1215970A - Hypodermic syringe tip and needle device : en fr
  • FR72696E - Wad for hunting cartridge : en fr
  • GB833230A - An improved method of recovering the anhydrides of organic diacids from gases : en
  • BE586090A - Method and device for instantaneous remote display of the coordinates of suspicious elements of a network during exploration : en fr
  • CA596295A - Aircraft with beating wings : en
  • CA596420A - Starch or amylose polyacylate compositions as enteric coating : en
  • DE1080175B - Method for filling the voids between the paper insulation and the metal jacket of an electrical high-voltage cable : de en
  • DE1080442B - Remote display device, preferably a rotary signal receiver : de en
  • FR1215606A - Improvements to or related to rotating components : en fr
  • GB833217A - Improvements in or relating to the bottling of pressurized liquids : en
  • US2933316A - Game : en
  • GB833052A - Cold separation of gas mixtures : en
  • DE1810235U - TARGET FOR A THROWING GAME. : de en
  • FR1215484A - Expander for physical training : en fr
  • FR1215747A - Process for the preparation of halogenated 4-phenoxy-benzaldehydes : en fr
  • FR1216023A - Compressed body test of mixed materials : en fr
  • FR1216056A - New filter material and elements for filtration and drainage : en fr
  • FR1216250A - Electrostatic spraying improvements : en fr
  • BE560608A - PROCESS FOR PREPARING AROMATIC DI- AND POLYCARBOXYLIC ACIDS. : en fr
  • CA596530A - Machine tool in which the travelling members are movable by means of a hydraulic pressure medium : en
  • DE1080255B - Axial fan : de en
  • DE1809961U - SWITCH, COMBINED WITH SOCKET, IN PARTICULAR FOR FLUSH-MOUNTED ARRANGEMENT. : de en
  • FR1215648A - Improvement of the image reproduction in the television receiver : en fr
  • FR1216154A - prefabricated floor elements and floors constructed with these elements : en fr
  • GR20737B - OIL YEAST PRESSURE MACHINE FOR EXTRACTING OIL. : el en
  • DE1080157B - Device for visibly indicating a deviation from a course line : de en
  • DK88859C - Bottling device, in particular for bottle filling machines. : da en
  • DE973656C - Microscope with fine adjustment of the stage : de en
  • FR1215988A - Advanced cinematic projector : en fr
  • GB833220A - Improvements in and relating to direct current high current installations or systems : en
  • DE1080330B - Single-speed clutch for high-speed, computing machines : de en
  • DE1810016U - HEIGHT-ADJUSTABLE CLUB TABLE OD. DGL. : de en
  • FR1216037A - Process for preparing dl-alpha-amino-epsilon-caprolactam : en fr
  • FR1215936A - Method and device for making salt water drinkable : en fr
  • FR1215516A - Manufacturing process for complex non-hygroscopic fertilizers : en fr
  • GB832925A - Shifting register utilizing magnetic amplifiers : en
  • FR1215808A - Comb for a carrier : en fr
  • GB833132A - Improvements in or relating to blue disperse dyestuffs of the anthraquinone series : en
  • US2933554A - Color television : en
  • GB833164A - Improvements in assemblies for perforating oil wells by means of explosives : en
  • GB833390A - An fm reception system of high sensitivity : en
  • FR1215664A - Device for removing crevices and strengthening the traction capacity of the tread of a tire : en fr
  • DE1080202B - Electric shutdown device for the drive motor of a conveyor or a mining machine in the underground mining operation : de en
  • DE1810120U - POULTRY DRINK. : de en
  • FR1216123A - Road signs : en fr
  • DE1080397B - Process for the pretreatment of films made of high molecular weight polyesters for the application of hydrophilic colloid layers : de en
  • DE1810127U - DISTRIBUTOR FOR COMBUSTION MACHINE. : de en
  • DE1810261U - BAG CLOSURE. : de en
  • DE1810030U - SUPPORT PILLOW. : de en
  • FR1215779A - Bread and its manufacturing process : en fr
  • FR1215990A - Process for compressing metal particles into shaped articles : en fr
  • GB832934A - Improvements relating to on-load tap changing apparatus : en
  • FR1215378A - Device for buffers of railway wagons : en fr
  • GB833223A - Improvements in or relating to fluid fuel burners : en
  • FR1215493A - Water pump pliers : en fr
  • FR1215867A - Document holder : en fr
  • DE1080200B - Arrangement for speed control of an asynchronous motor with slip ring rotor : de en
  • FR1215726A - Multiple suspension device for tubes, especially for oil well operating tubes : en fr
  • FR1215356A - Portable or enclosed device for sound reproduction : en fr
  • FR1215813A - Improvements to conjugate gear pairs and their applications : en fr
  • FR1216101A - Automatic liquid rheostat : en fr
  • GB833136A - Nitroparaffin gels : en
  • FR1215975A - Turbine with twin rotors and inverted rotating fields : en fr
  • FR1216041A - Roll press or rolling mill : en fr
  • DE1080365B - Hose fitting and method of making it : de en
  • DE1809980U - TOOLS FOR THE MAGNETIC LOCATION OF PEOPLE THROWED BY AVALANCHE. : de en
  • DE1810095U - ARRANGEMENT FOR DISPLAYING LEAKS ON OIL RESERVOIRS, OIL PIPES AND THE LIKE, USED BY AN OIL-RESPONDING PROBE. : de en
  • DE973645C - Power transmission device for motor vehicles : de en
  • US2933499A - Lower alkyl reserpate omicron- : en
  • US2933610A - Radiation pattern identifying apparatus : en
  • BE586044A - Cage composed of two distinct elements joined by a removable fixing system. : en fr
  • DE1810124U - TRAP FOR DEATH AND BIGGER. : de en
  • FR1215498A - Clothes rack holder : en fr
  • US2933251A - Record controlled machine : en
  • US2933439A - Electrolytic production of laminated metal articles : en
  • FR1215859A - Adjustable and reversible power supply by magnetic amplifiers : en fr
  • FR1216079A - Elastic strap for wristwatch : en fr
  • DE1080343B - Control device of a hydraulic power lift for automatic depth adjustment of a soil cultivation device attached in particular to an agricultural vehicle : de en
  • FR1215931A - Process for the preservative coating of food products, in particular cheeses, meats and sausages, pharmaceuticals, cosmetics and other perishable products : en fr
  • FR72686E - Combustion chamber : en fr
  • DE1080042B - Blouse-like garment made of woven fabric, especially a blouse : de en
  • DE1810225U - HOLDING DEVICE FOR WRITING UTENSILS. : de en
  • BE583802A - Screw connection with a lock nut and a locking washer, which is also a washer made of non-metallic, pressure-deformable material. : en nl
  • BE586143A - Liquid meter : en fr
  • BE586178A - Method and device for firmly connecting prefabricated wall elements and beams : en nl
  • CA596386A - Transferring aluminum-containing magnesium-base alloy : en
  • CA596533A - Power-operated steering mechanism for road vehicles : en
  • US2932973A - Instruments : en
  • US2933397A - Egg white composition : en
  • US2933074A - Length compensating device : en
  • US2933257A - Temperature control system : en
  • US2932911A - Sandals with flexible arch support : en
  • CA596696A - Production of beer : en
  • US2933668A - Electric motor control system and curve tracer : en
  • US2933294A - Coal mining machine of the laterally cutting type : en
  • CA596362A - Device of open-wire multiple conductor : en
  • DE1809938U - HOT WATER HEATING DEVICE, IN PARTICULAR FOR RAILWAY VEHICLES. : de en
  • DK88852C - Masonry. : da en
  • FR1215590A - Mixing device for liquids : en fr
  • FR1215639A - Device for adjusting the speed of advance of cutters or similar machines for mining operations : en fr
  • FR1215745A - Combine harvester : en fr
  • FR1215858A - heat exchanger consisting of an assembly of plate-shaped elements : en fr
  • GB833146A - A process for the preparation of surface-active mixtures having a high foaming capacity : en
  • CA596627A - High temperature material combining zirconium with a nickel-aluminum alloy and production thereof : en
  • FR1215685A - Electro-mechanical firing device : en fr
  • FR1216042A - Process for the manufacture of briefcases, and cases, cases and similar articles manufactured by this process : en fr
  • DE1810190U - FLAT PLUG CONNECTOR FOR ALL TYPES OF CAR LIGHT BULB HOLDER. : de en
  • FR1215645A - Cooling system for combustion engines : en fr
  • GB833270A - Improvements relating to plugs for containers : en
  • DE1810071U - PARTITION SUPPORT. : de en
  • FR1215895A - Modified carbon black, its preparation and applications : en fr
  • US2933351A - Endless track : en
  • BE586096A - New bimetallic products and their manufacturing process. : en fr
  • US2933162A - Brake discs : en
  • BE586091A - Device for slowing down yarn packages in winding machines. : en nl
  • CA596380A - Induction-type alternating-current relays : en
  • CA596579A - Endless conveyor : en
  • DE1809972U - COIL HEAD CONNECTION OF ELECTRIC MACHINERY. : de en
  • US2933137A - Plastic well screen and wells utilizing the screens and method of operation : en
  • US2933081A - Apparatus for making heart condition surveys : en
  • US2933212A - Processing machine with individual elevators : en
  • BE583913A - Process for the preparation of thiophenemonosulfochlorides : en fr
  • BE586146A - Immersible drain pump. : en fr
  • DE1080041B - Automatic dough dividing and rounding machine : de en
  • DE1080243B - Process for the production of dyes : de en
  • FR1215671A - Method and apparatus for relieving internal stresses in synthetic textile filaments or fibers : en fr
  • LU38166A1 - : en
  • CA596298A - Door frame and sill therefor : en
  • CA596412A - Method for separation of gases by refrigeration : en
  • CA596572A - Ferromagnetic material for gyromagnetic effect and methods of manufacturing same : en
  • US2932912A - Orthopedic wedge : en
  • US2933021A - Skin trimmer attachment for air drill motors : en
  • US2932843A - Windshield wiper arm connector : en
  • US2932852A - Apparatus and process for rolling metal : en
  • CA596330A - Heel rest for pulling-over machines : en
  • CA596676A - Cellulosic materials : en
  • US2932867A - Clamping devices : en
  • DE1080277B - Sun protection for windows : de en
  • DE1080453B - Electric ignition head : de en
  • US2933055A - Roof closure support for expansible building : en
  • BE585820A - Removable swimming pool : en fr
  • CA596368A - Electronic storage device : en
  • US2932946A - Fuel system for gas turbine engine including hydraulically driven auxillary pump : en
  • GB832947A - Holding down means for spinning and twisting spindles : en
  • DE1080390B - Process for the recovery of sodium sulphite or sodium bisulphite from green liquors containing sodium sulphide from pulp digestions : de en
  • DE1810037U - ADD-ON CHARGER. : de en
  • FR1216151A - Process for manufacturing steel by pneumatic refining and device for implementing the process : en fr
  • GB833341A - Improvements in indicating and computing apparatus : en
  • GB833344A - Improvements in and relating to wick type of burners : en
  • FR1215605A - Laminated complex material consisting of assembled sheets joined together by an elastic product, and method of manufacture : en fr
  • DE1809988U - CONTAINER FOR SURGICAL SUTURE MATERIAL. : de en
  • DE1080344B - Maehmesserfuehrung with to the rear extended and upwardly angled space plates : de en
  • DE1809934U - FASTENING ARRANGEMENT FOR FLEXIBLE PRINT FORM FILMS. : de en
  • DE1809985U - LISIERBAND FOR THE CLOTHING INDUSTRY. : de en
  • CA596281A - Inspecting, pairing and measuring hosiery : en
  • US2933134A - Card punching machines for multisection cards : en
  • US2933590A - Stream feeder and method of making same : en
  • BE583675A - Variable frequency oscillator using a phase modulator. : en fr
  • DE1810134U - BUILT-IN FREEWHEEL. : de en
  • FR1215436A - Improvements to handling equipment usable with electroplating machines : en fr
  • US2932955A - Gravity-flow open-topped refrigerated display cabinet : en
  • FR1215638A - Fixing device of two profiled elements by an elastic part : en fr
  • DE1810147U - DRIVE DEVICE FOR TWO PARALLEL AXES SLIDING ORGANS, IN PARTICULAR TUNING PISTONS IN VIBRATION ROOMS OF HIGH FREQUENCY TECHNOLOGY. : de en
  • US2933114A - Screw-holding screw driver : en
  • US2933248A - High speed digital control system : en
  • US2933530A - Method of producing quaternary ammonium compounds : en
  • DE1080450B - Device for sorting and leveling out random wood box parts emerging from a collecting bunker : de en
  • DE1810213U - Vending machine for dispensing specified, unpackaged quantities of a carbonated beverage for a specified fee. : de en
  • GB833291A - Terminals for electric circuit connections : en
  • FR1215415A - Magnetostriction modulation device : en fr
  • GB833325A - Coupling internal combustion engines to driven units : en
  • GB833336A - Improvements in or relating to snap-action electric switches : en
  • USD187720S - Container for magnetic tape reel : en
  • FR1215837A - Apple cider picking machine : en fr
  • US2933411A - Method of dry cleaning and rendering fabrics water repellent : en
  • USD187705S - Golf club head : en
  • US2932993A - Chain saw filing tool : en
  • US2933176A - Conveyor apparatus : en
  • US2933633A - Electric discharge device : en
  • BE585723A - Process for stripping root cutters used in the beet sugar industry and device for implementing this process : en fr
  • CA596463A - Lubricants : en
  • DE1810006U - TENT WITH HANGER-LIKE HANGERS FOR INNER TENT. : de en
  • FR1215885A - Automatic warning device to stop maneuvers and protect bodywork : en fr
  • FR1215887A - Irrigating flowerpot : en fr
  • DE1080096B - Process for the production of olefinically unsaturated ethers with special fragrance properties : de en
  • DE1810028U - TURNED PART MADE OF METAL OR PRESSED WOOD FOR FIXING FURNITURE FEET. : de en
  • FR1215410A - A method of making a latently foaming polymerized composition : en fr
  • FR1215873A - Advanced Plate Coating Process : en fr
  • FR1216225A - Hydraulic press : en fr
  • BE585756A - New derivatives of p- [comarinyl- (3)] - phenylcarbamic acid : en fr
  • BE586058A - Unidirectional angular drive device. : en fr
  • CA596375A - Polyester resin compositions : en
  • DE1080269B - Process for making molds for precision casting with lost wax : de en
  • FR1215434A - : fr
  • FR1215523A - New process for the preparation of 17. alpha-ethinyl-19-nor-testosterone : en fr
  • FR1215575A - Tedder type agricultural machine : en fr
  • GB832918A - Improvements in the manufacture of feeding stuffs : en
  • BE585943A - Radar system. : en nl
  • BE585973A - System of prognosis. : en fr
  • BE585931A - Improvements to gas masks. : en fr
  • US2933169A - Clutch brake mechanism : en
  • US2933485A - Polyethylene process : en
  • US2933555A - System for modulating a magnetic field for electrical reproduction : en
  • US2933366A - Shrinkproofing textiles with polyepoxides, polyamides, and ammonia : en
  • US2933173A - Stock bar guide feed tube : en
  • DE1809995U - SANITARY WALL CABINET. : de en
  • FR1216097A - Turbine with several casings working at high temperature : en fr
  • FR1216226A - Manufacturing process of vitamin beta6 : en fr
  • GB833143A - Improvements relating to the production of hydrophilic substantially fluorine-free silicon dioxide : en
  • US2933378A - Solid fuel unit : en
  • US2932970A - Capacitance bridge oscillator : en
  • DE1080221B - Device for measuring electrical quantities in the excitation circuit of electrical machines : de en
  • DE1809935U - FASTENING ARRANGEMENT FOR THIN, FLEXIBLE MIRROR IMAGE PRINTED FILMS ON A PRINT DRUM OD. DGL. A MULTIPLIFIER. : de en
  • US2933339A - Pallets and similar constructions for carrying heavy goods : en
  • BE560344A - METHOD FOR DYING POLYAMIDE ARTICLES. : en fr
  • CA596454A - Water-in-oil emulsion drilling fluid : en
  • CA596535A - Apparatus for the production of high-bulk yarn : en
  • FR1215518A - Recovery and concentration of bacitracin : en fr
  • CA596658A - Elastic fluid utilizing apparatus : en
  • BE585958A - Adjustable gas valve including also adjustable temperature regulator and ignition safety device. : en fr
  • CA596465A - Circuit interrupter : en
  • DE1810084U - RECORD CASE WITH TWO SEPARATE PLAYBACK CHANNELS. : de en
  • DE1810163U - HANGER FOR LABELS. : de en
  • FR1216148A - Improvements to the metal resinate preparation processes : en fr
  • GB833158A - Multichannel communication system : en
  • FR1215548A - Band clamping device, in particular for electrolytic tinning line : en fr
  • FR1216205A - Improvements to drive axle transmissions for vehicles : en fr
  • CA596419A - Unitary gas turbine and regenerator : en
  • FR1216090A - Winding device for strips of paper or similar material : en fr
  • GB832905A - Improvements relating to electrical contact brushes : en
  • GB833023A - Improvements in or relating to friction clutches : en
  • GB833113A - Photographic developer : en
  • BE586048A - A method of heating a building and a building provided therewith. : en fr
  • US2933621A - Transistor flip-flop circuit : en
  • US2933678A - Method and apparatus for calibrating a magnetic medium : en
  • BE586049A - Method for increasing the reactivity of paraformaldehyde. : en fr
  • CA596689A - Optical space monitoring apparatus : en
  • CA596568A - Valves : en
  • CA596574A - 2-(1-naphthylamino)-oxazolines : en
  • DK88860C - Fire pipes for hand grenades. : da en
  • GB833350A - Improvements in or relating to games apparatus : en
  • DE1809955U - FLIP LID FOR FLUSH SOCKETS. : de en
  • GB833080A - Suction tube mounting in spinning machines : en
  • FR1216121A - Sets of molds for the manufacture of concrete slabs or similar materials : en fr
  • DE1080206B - Device for automatically controlled synchronous or direct current machines : de en
  • DE1080242B - Process for the production of leuco-sulfuric acid ester salts from barely esterified dyes of the anthraquinone series : de en
  • DE1810262U - BAG MADE OF WELDABLE FILM. : de en
  • FR1215610A - Sheet feeding machine : en fr
  • FR1215730A - Coating for wall, interior and exterior surfaces : en fr
  • FR1216167A - Device for the protection of passengers in motor vehicles : en fr
  • US2932930A - Halter : en
  • LU36520A1 - : en
  • FR1215993A - Apparatus for cleaning textile products : en fr
  • GB833000A - Improvements in or relating to printed circuits : en
  • FR1215538A - Border for calendars, billboards and the like : en fr
  • FR1216223A - Process for the preparation of salts of disubstituted carbamic esters, in particular of carbamyloxy-pyridinium derivatives : en fr
  • GB833305A - Roebel conductor-halves insulation : en
  • DE1080125B - Swiveling sensor element on plug-in devices : de en
  • FR1216048A - Bridge rectifier mounting with semiconductor valves : en fr
  • DE1080350B - Device for pressure relief of fuel injection lines for internal combustion engines : de en
  • DE1810222U - SHAPING SHEARS. : de en
  • GB833180A - Improvements in or relating to dry seed dressing compositions : en
  • DE1810043U - LUBRICATION DEVICE FOR SPINDLES OF LOWERING AND LIFTING DEVICES. : de en
  • GB833088A - Improvements in or relating to the production of ª‰-ionone : en
  • FR1215613A - Assembly of semiconductor-based wafers and method of making such an assembly : en fr
  • FR1215926A - Method and device for charging shaft furnaces : en fr
  • FR1216143A - Safety device for lifting apparatus and in particular for lifting platform for repairing motor vehicles : en fr
  • GB833332A - Improvements in or relating to self lubricating bearings : en
  • GB833342A - Improvements in indicating and computing apparatus : en
  • US2933586A - Electrical heating appliances : en
  • FR1215479A - Strapont : en fr
  • FR1215728A - Regulation and safety device for gas burners : en fr
  • FR1216137A - Material for thermal and sound insulation and for sound correction : en fr
  • FR1216172A - Method and device for the production of reproducible printing plates : en fr
  • DE1080146B - Controllable attenuator for the dynamic control of amplifiers : de en
  • DE1809952U - FASTENING TUBE ON ELECTRIC CABLES AND PIPES MADE OF PLASTIC (PLASTIC) AND RUBBER. : de en
  • FR1215666A - Iron production process, apparatus for its production and product obtained : en fr
  • FR1215738A - Improvements made to cable ties : en fr
  • FR1215460A - Dispenser for viscous or pasty fluid materials : en fr
  • GB832901A - Apparatus for the production of fried cakes and the like : en
  • FR72661E - Rest chair : en fr
  • GB833294A - Method and apparatus for making and determining the quality of resistance welded joints : en
  • FR1215734A - Hose clamp : en fr
  • FR72608E - New antifungal compositions and their preparation process : en fr
  • GB833264A - Process for the manufacture of 2-amino-aldohexoses : en
  • FR1215731A - Device for the instantaneous production of hot water by gas with automatic ignition of the burner and total safety device without permanent pilot light : en fr
  • FR1215896A - Process for preparing salts of trichloroacetic acid : en fr
  • DE1080466B - Method for applying a ceramic insulating material to electrodes of low-voltage sliding spark plugs : de en
  • FR1215725A - Straight-chain hydrocarbon separation process : en fr
  • DE1080429B - Device on an amphibious vehicle : de en
  • FR1215360A - Manufacturing process of cyclopentadienylmanganese-tricarbonyls : en fr
  • FR1216244A - Process for the preparation of substituted cycloalkanones : en fr
  • BE586054A - Maneuvering machine with electric maneuvering members actuated by an electro-hydraulic device. : en fr
  • CA596336A - Extensible trailer : en
  • DE1810106U - WATCH FOR SETTING VALUES OF MENTAL RELATIONSHIP. : de en
  • FR1215844A - Method and apparatus for providing a flexible backing with a fibrous coating : en fr
  • GB833151A - Improvements in or relating to electric wave generators : en
  • FR1216133A - Economical and rapid construction process for building walls : en fr
  • DE1809948U - TELEVISION ROOM ANTENNA WITH ADDED SECONDARY ELEMENT. : de en
  • CA596468A - Method and apparatus for contacting liquids and vapors : en
  • NL93773C - : en
  • BE585721A - Improvements to packaging devices : en fr
  • CA596449A - Apparatus for printing on surfaces not readily absorptive of printing mediums : en
  • CA596598A - Alumina manufacture in low-stack blast furnace : en
  • CA596600A - Dual-beam cathode ray tube system : en
  • DE1080177B - Air- and moisture-tight insulated leadthrough of one or more electrical conductors through the metal wall of a housing or the like. : de en
  • DE1080341B - Lighter : de en
  • GB833157A - Improvements in the manufacture of fibres from thermoplastic materials : en
  • GB833420A - Improvements in and relating to apparatus for bruising green fodder : en
  • US2932871A - Anchors for safety belts and the like : en
  • US2933124A - Machines for the formation of wheel rims and the like : en
  • US2933057A - Furnace with dumping hearth : en
  • USD187723S - Electrical facial vibrator or similar article : en
  • DE1810060U - COMPOSITE PANEL LOCKED ON SINGLE OR BOTH SIDES WITH WOOD VENEER AND FINISHED WITH RESIN-IMPROVED DECORATIVE PAPER. : de en
  • US2933178A - Conveyor : en
  • USD187719S - Bottle : en
  • GB833357A - Improvements in or relating to the propylation of toluene : en
  • CA596445A - Cursor generator with a height finding adaptation : en
  • DE1080168B - Electrical device, e.g. B. radio receiver : de en
  • DK88842C - Process for the preparation of quaternary salts. : da en
  • FR1215635A - Mechanism for transmitting rotary movements : en fr
  • FR1215754A - Advanced folding armchair / lounge chair : en fr
  • FR1216159A - Calculation circuit, comprising a compensation amplifier, preferably for measuring flow rates : en fr
  • GB833075A - Method of bonding synthetic high polymers to polyurethane elastomers : en
  • GB833086A - Improved vehicle steering column lower end mounting : en
  • BE586194A - Device for adjusting the temperature by using a resistance with negative temperature coefficients, in particular for vehicles on railways and passenger cabins : en fr
  • CA596350A - Device for driving bolts and the like into constructional parts : en
  • DE1080105B - Process for the production of ionone compounds unsaturated in the core : de en
  • DE1080213B - Self-starting synchronous small motor : de en
  • FR1216004A - Telemetry and remote adjustment device applicable to physical and chemical phenomena and using the transformation into proportional electric voltage of these phenomena : en fr
  • FR1216207A - Improvements to the processes for forming surface alloys by gas phase diffusion of a filler metal : en fr
  • FR72602E - Vehicle lighting fixture : en fr
  • GB833186A - Improvements in or relating to arc welding : en
  • DE1080383B - Core wire for electric arc welding in machines and processes for its production : de en
  • FR1215856A - Process for filling liquid gas cylinders : en fr
  • FR1216019A - Low melting point iron-nickel alloys : en fr
  • FR1216245A - Improvements made to the power take-off systems of agricultural tractors or similar vehicles : en fr
  • GB833147A - Improvements in or relating to the production of vinyl-type polymers : en
  • GB833277A - Improvements in or relating to methods of manufacturing ferromagnetic ferrites : en
  • BE585954A - Device perfected by to defrost a refrigeration appliance. : en fr
  • US2933528A - Polyamides of 4, 4-bis (4-hydroxyphenyl) pentanoic acid : en
  • BE586139A - Hydraulic control table for radiology and other medical purposes. : en nl
  • CA596495A - Antigens and process of producing same : en
  • US2933013A - Machine tools and the like : en
  • US2933218A - Box spout : en
  • US2933575A - Circuit interrupters : en
  • US2933583A - High frequency coil transformer switch : en
  • CA596314A - Oil regulator : en
  • FR1215411A - Method and apparatus for assaying exposure when copying line-positive originals on diazotype material : en fr
  • CA596360A - Pistons : en
  • DE1810035U - BOX-SHAPED SALES EQUIPMENT MADE OF WOOD, METAL, PLASTIC AND THE LIKE, ESPECIALLY FOR SHORT GOODS. : de en
  • FR1216150A - Spool support frame for spinning machines : en fr
  • CA596451A - Television receiving and recording systems : en
  • CA596283A - Light control-box : en
  • CA596450A - Quick detachable electrical connections : en
  • CA596462A - Power operated tool for use with blind fasteners : en
  • DE1810047U - DEVICE FOR MORE ECONOMICAL USE OF THE EXHAUST GAS FROM A STOVE. : de en
  • BE583698A - Non-absorbable coated surgical sutures : en fr
  • BE585801A - Snap-lock wrench for nuts : en fr
  • BE585963A - Mechanical rocket in time, especially for submarine explosive charge. : en fr
  • CA596457A - Etching of aluminum : en
  • BE585955A - Improved method and device for joining a fresh reel to a reel in the process of exhaustion, which continuously feeds a processing or user machine. : en fr
  • US2932961A - Combination laundry and dry cleaner apparatus : en
  • US2933305A - Apparatus for making flattened elongate metallic bodies with finished edges from powdered metal : en
  • US2933578A - Single push button switch : en
  • DE1080292B - Device for the production of seamless plastic stoppers with sealing rings or ribs : de en
  • DE1080335B - Default counter : de en
  • DE1809933U - FILLING AND FILLING DEVICE FOR DIE LINES OF DIE SETTING AND LINE CASTING MACHINES. : de en
  • GB832886A - Wire drawing and winding machine : en
  • GB833131A - Method of and apparatus for laying underwater tubeway segments and the like : en
  • DE1080229B - Device for attaching flat electrodes or leads to semiconductor bodies for flat rectifiers or flat transistors : de en
  • FR1216071A - Device for automatic closing of doors or the like, as well as doors provided with this device : en fr
  • US2933282A - Valve : en
  • US2933700A - Apparatus for eliminating second time around echos : en
  • US2933518A - Nitramino nitriles and preparation thereof : en
  • US2933571A - Relay : en
  • US2933726A - System and apparatus for preventing collisions between vehicles : en
  • CA596280A - Gear checking machine : en
  • US2932880A - Method of making electrical switching devices : en
  • US2932913A - Identification card : en
  • US2933125A - Method of and portable apparatus for : en
  • US2933318A - Practice putting device : en
  • US2933531A - Substituted 1-(alpha-methylphenethyl)-2, 2-dimethylhydrazine : en
  • DE1810090U - EYEGLASSES. : de en
  • FR1215826A - High voltage insulating sealless track circuits : en fr
  • GB832930A - Improvements in or relating to the brazing or welding of aluminium or its alloys : en
  • US2932998A - Device for removing a conical element from its holder, especially for a machine tool : en
  • US2933721A - Gated magnetic recording head : en
  • BE585950A - Shuttle with elastic clamping strap for fixing the weft thread bobbin. : en fr
  • CA596287A - Method of preparing polyesters of high molecular weight : en
  • BE585750A - Control device of a compressed air motor : en fr
  • CA596490A - Means for generating pulsating direct currents : en
  • US2932928A - Machine for removing covers from containers : en
  • US2932994A - Chain saw tooth grinder and support : en
  • US2933353A - Journal box hinge lug with wear plate : en
  • US2933143A - Articulated vehicle : en
  • CA596534A - Machine tool : en
  • US2933229A - Milk, oil and fruit container : en
  • US2933160A - Power brake system emergency control : en
  • DE1080314B - Optical precision probe : de en
  • BE586043A - Method of boundage and oxy-cutting of metals and device for its implementation. : en fr
  • BE586203A - Apparatus for finishing synthetic fiber fabrics : en fr
  • DE1810151U - ELECTROMAGNETIC BANDSAW, SCREW AND GRINDING MACHINE. : de en
  • FR1215836A - Improvements to lead darts : en fr
  • GB833105A - Improvements in linear-dimension gage : en
  • GB833334A - Improvements in or relating to valves for fluids : en
  • GB833419A - Improvements in or relating to hydroforming naphthas : en
  • US2933045A - Centrifugal pumps : en
  • US2933449A - Functional fluid and lubricant : en
  • CA596321A - Anti-recoil gun barrels : en
  • FR1215617A - Grid for electron tube : en fr
  • GB833047A - Improvements in or relating to electric accumulators : en
  • BE585799A - Process for sieving powder, in particular very fine-grained powder and device for carrying out the process : en fr
  • US2933011A - Exposure regulating device : en
  • US2933140A - Selector valve : en
  • US2933172A - Transmission clutch control system : en
  • US2932890A - Metal working : en
  • DE1810102U - FRAME FOR A MAGNETIC CORE MATRIX. : de en
  • DE1080142B - Monostable toggle switch : de en
  • FR1215908A - Diesel locomotive built according to the block construction system and comprising an infrastructure and several superstructure elements : en fr
  • FR1215984A - Method and apparatus for drying carbon particles : en fr
  • FR1216141A - Insulating mount and rotating socket including this assembly : en fr
  • FR1216218A - Process for the preparation of aminoalcohols substituted by bicyclic residues : en fr
  • BE586008A - Process for producing insoluble azo dyes on shaped products from aromatic polyesters, in particular polyethylene terephthalates, polyamides and synthetic polyurethanes. : en fr
  • DE1810284U - AUTOMATIC CALENDAR. : de en
  • FR1215644A - Thrust bearing : en fr
  • BE585887A - Auxiliary seal for sleeves. : en fr
  • CA596377A - Flexible electronic commutator : en
  • CA596592A - Detector circuit : en
  • DE1080101B - Process for the preparation of di (chloromethyl) sulfide : de en
  • DE1080280B - Quick hiding for the intermediate harness of a conveyor basket : de en
  • GB832972A - A protective arrangement for high-voltage power distribution systems : en
  • DE1080237B - Television observation device for remote examination of the interior structure of a nuclear reactor : de en
  • FR1215677A - Turboforeur joined to a roller bit : en fr
  • FR72635E - Gas and liquid separator : en fr
  • US2933220A - Dispensing device : en
  • DE1809987U - TRACHEAL ENDOSCOPE. : de en
  • FR1215982A - Automatic paralleling device : en fr
  • GB833337A - Improvements in or relating to multi-belt variable speed pulleys : en
  • CA596649A - Production of hop extract and beer : en
  • US2932925A - Apparatus and method of forming ophthalmic lenses : en
  • US2932947A - Hydraulic power brake apparatus : en
  • US2932988A - Transmission : en
  • US2933568A - Electric switch : en
  • DE1080248B - Pressure-sensitive adhesive material, especially in the form of adhesive strips : de en
  • BE586144R - Advanced liquid meter : en fr
  • DE1080190B - Notches for electrical cam switches : de en
  • BE586201A - Top closure for blast furnaces : en fr
  • CA596576A - Isolating switch : en
  • CA596422A - Circuit interrupters : en
  • CA596555A - Lubrication oils : en
  • DE1080123B - Device for achieving continuous movement on key-operated, power-driven writing od. ae. Office machines : de en
  • DE973640C - Photographic shutter with swinging sectors : de en
  • US2933727A - Apparatus for indicating the true and relative bearings of incoming radio signals : en
  • GB833007A - Improvements in or relating to ferromagnetic materials, more particularly for ferromagnetic bodies for use at frequencies of at least 50 mc/s, methods of manufacturing such materials and ferromagnetic bodies consisting of such materials : en
  • GB833163A - Fluoroaromatic compounds and method of making the same : en
  • GB833245A - Coaxial bridge for high frequency electrical transmission lines : en
  • FR1216174A - Hatch cover : en fr
  • US2932842A - Windshield cleaner arrangement : en
  • US2933297A - Lime kiln : en
  • FR1215558A - Process for the preparation of 6-methylsteroids : en fr
  • GB833298A - Fluid operated door actuating mechanism : en
  • US2933147A - Sound absorptive structure : en
  • US2933732A - Low-noise static-discharge apparatus : en
  • JPS354130B1 - : ja
  • BE586193A - Dishwashing machine : en fr
  • BE586200A - People search system without galvanic connection. : en fr
  • BE585939A - Simplified pocket football calendar. : en nl
  • CA596444A - Transmission of angular position signals : en
  • FR1215615A - Tractor : en fr
  • FR1215882A - Improvements to varnishes protecting resistors or other electrical components : en fr
  • FR1215422A - Safety test bench : en fr
  • FR1216166A - Apparatus for the vibration distribution of granular or powdery materials : en fr
  • FR72643E - Static electrical switching device : en fr
  • DE1810265U - FOLDING BOX WITH HANDLE. : de en
  • DE1810269U - PACKAGING AND STORAGE CONTAINER, IN PARTICULAR FOR CURTAIN THROTTLE LINES. : de en
  • CA596473A - 2,4-diaminothiazoles containing a halogenated aryl radical in the 5-position, their derivatives and preparation thereof : en
  • US2933567A - Electric conductor system : en
  • DE1080412B - Protective screen on an aircraft ejection seat : de en
  • CA596665A - Two-speed coaster hub brake for velocipedes and the like : en
  • FR1215435A - Composite articles of plastics and metal fibers : en fr
  • FR1215532A - Process for removing pyrogens from biologically active preparations : en fr
  • FR1215599A - New derivatives of iminodibenzyl substituted for nitrogen by a piperazine chain and their preparation : en fr
  • FR1216117A - Valve : en fr
  • GB832926A - Improvements in or relating to electric supply units : en
  • FR1215733A - Accumulating matrix forming memory, with cold cathode thyratrons : en fr
  • GB832940A - Improvements relating to magnetic brakes : en
  • GB833015A - Means for automatically sealing valves and other closure surfaces : en
  • FR1215985A - Ion exchange process and installation : en fr
  • FR72677E - Heel enhancements for ladies' shoes : en fr
  • GB832941A - Improvements in or relating to burners for the partial combustion of a gasiform hydrocarbon with an oxygen-containing gas : en
  • DE1080160B - Device for synchronization and correct phase setting of the receiving system of a time division multiplex system : de en
  • DE1080162B - Detachable waveguide connection : de en
  • DE1080346B - Device for the artificial insemination of animals, especially cows : de en
  • FR1215981A - Nickel electroplating process : en fr
  • FR1216200A - Sleeve for throwing grenades by means of firearms, and method of throwing grenades by means of this sleeve : en fr
  • GB833140A - Abrading tool holder : en
  • FR1216006A - Alpha-olefin polymerization catalysts : en fr
  • FR1215793A - Improvements made to braided beads intended to reinforce tire beads : en fr
  • FR1215729A - Fully heated fissiothermal self-propellant : en fr
  • FR1216050A - Parquet slab ready to install : en fr
  • DK88838C - Process for the preparation of sulfonylureas. : da en
  • GB833012A - Improvements in or relating to display and like boxes : en
  • GB833367A - Primary electric cell : en
  • GB833384A - Speed control device : en
  • GB833189A - Improvements in or relating to cases for portable sewing machines : en
  • NL94329C - : en
  • US2933505A - Preparation of chlorine-containing copper phthalocyanines : en
  • BE585837A - Axial centrifugal machine with disc rotor and induction device for measuring the axial clearance of the shaft. : en fr
  • CA596400A - Fillers of silicium dioxide treated with alkaline earth hydroxides : en
  • DE1068428C2 - Process and device for the production of oxygenated blood : de en
  • DE1080289B - Process for the production of molded laminates from rubber and crosslinked isocyanate-polyester plastics : de en
  • GB833048A - Improvements in or relating to chucks : en
  • GB833050A - Improvements in and relating to the production of electric batteries : en
  • DE1080176B - Method and device for the production of electrical conductors with an insulating sleeve by overmolding with foam-shaped plastic : de en
  • DE1810267U - SPRING PACKAGING INSERT FOR SENSITIVE GOODS. : de en
  • CA596497A - Manufacture of acrylic acids or esters : en
  • DE1069509B - Scoop and sieve device for painters paint : de en
  • DE1809909U - Washer extractor. : de en
  • FR1216092A - Traction or shock device, in particular for rail vehicles : en fr
  • GB832933A - Improvements in or relating to impregnation processes : en
  • GR20738B - COMB CLEANING WASHERS. : el en
  • US2932996A - Thread rolling machine : en
  • US2933673A - Magnetic amplifier control system : en
  • DE1080321B - Two-part springy slide frame : de en
  • DE1810074U - HOLDING DEVICE. : de en
  • DE1810198U - WASHING DEVICE FOR MOTOR VEHICLES. : de en
  • FR1215574A - Process for obtaining compounds having a steroid nucleus and a c-2 hydroxymethylenic portion as well as their esters and ethers : en fr
  • GB833066A - Improvements in synthesis of 1, 1-diaryl-ethanes : en
  • DE1080057B - Device for dewatering yarn packages : de en
  • DE1080426B - Foot control especially for two-wheeled vehicles : de en
  • DE1810116U - A SINGLE SHOOT OF HIGH CONVEYORS FOR STABLE REMOVAL SYSTEMS. : de en
  • FR1215510A - Manufacturing process for new chloramphenicol esters : en fr
  • USD187703S - : en
  • US2933126A - Plastic pipe clamp : en
  • US2933244A - Tool radius correction computer utilizing a resolver : en
  • US2933697A - Electronic musical instrument having voltage sensitive frequency variation means : en
  • GB833251A - Improvements in or relating to crushing mills : en
  • BE583851A - Rolling mill roll adjustment devices. : en fr
  • DE1810138U - LINING PIPE FOR PIPING PIPELINE, IN PARTICULAR GAS PIPING THROUGH WALLS AND WALLS. : de en
  • BE585893A - Broadband antenna for high frequency. : en nl
  • CA596588A - Airscrew driving gas-turbine engine : en
  • BE560178A - N-THIOCARBONIC ESTERS OF CYCLIC IMIDES OF DICARBOXYLIC ACIDS AND THEIR PRODUCTION PROCESS. : en fr
  • DE1080089B - Process for the production of organic compounds containing silicon and zinc : de en
  • DE1080129B - The use of synthetic resin powder as a sealing agent between the sealing surfaces and the probe in the device for introducing magnesium and similar substances in essentially iron-based melt baths, in particular cast iron melts : de en
  • GB832884A - Spacing blocks for stacking platforms or pallets : en
  • GB833193A - Improvements in and relating to polymer solutions : en
  • US2932892A - Tree-pruning-device : en
  • US2933603A - Scintilloscope : en
  • US2933629A - Oscillating electric motor : en
  • FR1215815A - Fastener for clothing, belts and the like : en fr
  • FR1215817A - Die casting process : en fr
  • US2933494A - Diazo pregnane compounds and method of preparing same : en
  • DE1809921U - DEVICE FOR FASTENING A HANDLE IN A HOLE IN AN OBJECT, IN PARTICULAR A BROOM HANDLE IN A BROOM BLOCK. : de en
  • BE585773A - Process for the preparation of ceramic pastes, in particular from coal shale and equipment allowing the implementation of this process : en fr
  • CA596562A - Navigation training apparatus : en
  • BE583820A - Alkaline battery and its manufacturing process. : en fr
  • BE586004A - Improvements to mixers for the continuous preparation of compositions containing a liquid, fibrous or pulverized component. : en fr
  • BE586148A - : en fr
  • DE1810296U - NAIL APPARATUS. : de en
  • DE973632C - Process for bleaching wood pulp : de en
  • FR1215900A - Development of belt driven centrifugal pumps to transform them into axial drive pumps : en fr
  • GB833261A - Improvements relating to the manufacture of blades for turbines or compressors : en
  • US2933548A - Electric storage battery carriers : en
  • DE1080311B - Use of an alloy for objects that have to be resistant to strongly oxidizing media, especially fuming nitric acid : de en
  • DE1080284B - Device for wedging tensioned prestressed concrete wire bundles : de en
  • US2933349A - Apparatus for conveying particle-form material : en
  • US2933516A - Process of making 20-semi carbazone derivatives of 17-acyloxymethyl carbonyl pregnanecompound : en
  • CA596333A - Water ski pole : en
  • DE1080287B - Dividing format saw for panels : de en
  • US2932840A - Cleaning device : en
  • US2933053A - Railway car for transporting trailer bodies : en
  • CA596296A - Production of paper pulp : en
  • CA596556A - Apparatus for vaporizing normally gaseous material from liquefied form : en
  • BE586082Q - Edging for shuttering panels and the like : en fr
  • BE586104A - Method and device for treating tobacco in continuous strips or sheets : en fr
  • BE585972A - Process for the vulcanization of rubber mixtures. : en fr
  • FR1215906A - Running gear for railway vehicles, in particular for diesel locomotives : en fr
  • DE1810032U - COOKING DEVICE FOR EGGS. : de en
  • FR1215886A - Attachment device to a cable and tension spring, in particular for re-ascents : en fr
  • GB833293A - Improvements in or relating to vibratory devices for facilitating the flow of powdery materials in hoppers : en
  • CA596418A - Line feed delete mechanism : en
  • FR1215386A - Automatic sewing machine : en fr
  • US2933376A - Titration apparatus : en
  • GB833213A - Improvements relating to the manufacture of confections, such as cream fondants : en
  • GB833380A - Forging machines : en
  • GB833410A - Improvements in louvres : en
  • GB832970A - Improvements in or relating to electrical plug and socket connectors : en
  • GR20739B - COMPOSITION OF ADHESIVE AND INSULATING SUBSTANCE. : el en
  • BE585805A - Method and apparatus for bonding multiplex glass : en fr
  • US2933288A - Flooring jack : en
  • FR1215480A - Improvements to devices for cooling gases : en fr
  • FR1216163A - Press fitted with a cover for the evacuation of harmful gases or vapors : en fr
  • GB832977A - Liquid flow meter of the gyratory piston type : en
  • USD187724S - Habr-drying comb : en
  • DK88846C - Fork coupling. : da en
  • US2933595A - Light projector : en
  • US2932938A - Control system for a power plant having a primary and a stand-by prime mover : en
  • US2933465A - Vinyl chloride resins stabilized with titanium chelates : en
  • FR72647E - New synthetic film-forming and fibrogenic polyesters : en fr
  • FR1216013A - Device intended to introduce between two gears mounted in opposition, without it being necessary to modify the speed of rotation of the system, an adjustable and continuously measurable torque by means of a lever acting directly on the kinematographic connections of the gears in question : en fr
  • FR1216211A - Process for preparing para-aminosalicylic acid : en fr
  • US2932873A - Clamp : en
  • DE1080348B - Device for adjusting the valve clearance : de en
  • FR1215822A - Improvements in the cooling of ducts in uranium reactors : en fr
  • GB832993A - Improvements in or relating to door-closing devices : en
  • GB833073A - System for supplying oxygen to blast furnace tuyeres : en
  • US2933405A - Dextran-sulfite liquor solids adhesives : en
  • US2933002A - Control for automatic punch and notch line : en
  • US2933622A - Shift register : en
  • CA596427A - Douilles et procede de fabrication : en
  • US2933533A - Substituted resorcinol and process of preparing : en
  • US2933647A - Electric-discharge system : en
  • US2933723A - Low level duplexer system : en
  • CA596311A - Boat construction : en
  • GB833243A - A method of and device for testing presses and the like machines : en
  • FR1215891A - Further training in money laundering operations : en fr
  • DE1080047B - Blow molding machine, especially for mining : de en
  • GB833019A - Transformation of aromatic carboxylic acid salts : en
  • DE1810001U - BAG. : de en
  • NL95376C - : en
  • US2933534A - Synthesis of vicinal diketones : en
  • FR72699E - Board game : en fr
  • GB833289A - Prefabricated house : en
  • GB833310A - Improvements in or relating to sewing machines for automatically producing stitches forming various patterns : en
  • FR1215476A - Swing bearing coupling : en fr
  • FR1215497A - Support frame : en fr
  • FR1215942A - Polymerization of olefins : en fr
  • FR1216201A - Process for preparing alpha vitamin ethers : en fr
  • DE1080484B - Equipped with a boom that can be swiveled up and down, particularly on vehicles or the like. : de en
  • DE1809956U - ARRANGEMENT FOR THE REMOVAL AND PREVENTION OF DIRT DEPOSITS ON THE COMPONENTS OF ELECTRICAL EQUIPMENT USED FOR VOLTAGE INSULATION. : de en
  • DK88840C - Process for the preparation of esters of 2-piperidylphenylmethanol or acid addition salts thereof. : da en
  • CA596639A - Conversion of tetrahydroanthraquinone compound to anthraquinone compound : en
  • NL95371C - : en
  • US2932868A - Clamp unit with housed actuating cam : en
  • US2932932A - Driving means for a tractor mounted reciprocating mower : en
  • US2933544A - Process for increasing the carbon chain length of an olefin : en
  • US2932872A - Slide fastener construction : en
  • US2933559A - Symbol writing recorder : en
  • CA596531A - Tube support means : en
  • FR1216202A - Washer with continuous flow wash setting : en fr
  • FR72666E - Device for plumbing work : en fr
  • FR1215947A - Seamless lug : en fr
  • FR1215766A - Method for winding pre-stressed yarns around the walls of containers provided with openings and device for carrying out the method or similar method : en fr
  • FR1216076A - Fluorescent Lamp Circuits Improvements : en fr
  • GB833403A - Current compensator control for welding circuit : en
  • US2932879A - Single crystal electroluminescence : en
  • US2933565A - Magnetic transducers : en
  • US2932915A - Choke-compensator adaptor for metalplastic firearm barrel : en
  • US2933262A - Hose roller : en
  • US2933319A - Sound recording and reproducing apparatus : en
  • US2933537A - Method of producing mixtures of bis (methylcyclopentadienyl) magnesium and bis (cyclopentadienyl) magnesium : en
  • US2933355A - Bearing arrangement : en
  • FR1215364A - Device for controlling the stripping cylinders of a rectilinear combing machine : en fr
  • DE1810264U - FOLDING CONTAINER OR -BOX. : de en
  • GB832887A - Improvements in decoratlve mounts : en
  • FR1215866A - Bending machine for bending with mandrel and bending without mandrel : en fr
  • DE1080076B - Agitator for pressurized liquid containers : de en
  • FR1215838A - Encroix device : en fr
  • FR1215945A - Flow meter : en fr
  • GB833316A - An arrangement for truing profiled grinding wheels for grinding helically toothed involute spur gears : en
  • CA596597A - Inter-office trunking system : en
  • CA596621A - Synthetic polyamide fibers : en
  • FR72628E - Improvement in motor-mowers : en fr
  • GB833274A - Improvements in or relating to canopies for buildings : en
  • US2933605A - Fast neutron film dosimeter : en
  • DE1080064B - Dyeing of polyester and polyamide materials : de en
  • DE1080184B - Electrical switch with an arc extinguishing chamber : de en
  • DE1080185B - Switch with low resistance : de en
  • FR1215494A - Combustion chamber for high temperature reactions : en fr
  • FR1215553A - Device for closing and opening preserving jars and the like : en fr
  • DE1810020U - ADJUSTABLE TABLE. : de en
  • US2933296A - Apparatus for producing an insulated stream of hot fluid : en
  • US2933502A - Benzimidazolone derivatives : en
  • FR1215678A - New p-aminophenoxyphenylalkanes and -alkenes and their preparation : en fr
  • FR1215937A - Improvements in the manufacture of pneumatic envelopes : en fr
  • DE1080431B - Process for the production of a sales pack of animal daemies for use in slaughterhouses, sausage factories or the like. : de en
  • FR1215640A - Safety boat : en fr
  • DE1080212B - Device for converting direct, alternating or three-phase current into three-phase current with adjustable frequency : de en
  • FR1215796A - Accessory for painter's brush : en fr
  • GB833311A - Improvements in or relating to sewing machines for automatically producing stitches forming various patterns : en
  • FR1215376A - Distillation process, in particular of hydrogen : en fr
  • GB833345A - Pencil lead holder : en
  • FR1215977A - Light metal piston : en fr
  • US2933662A - Semiconductor rectifier device : en
  • DE1080473B - Screw cap for thin-walled containers made of sheet metal, e.g. B. sheet metal canisters : de en
  • DE1080476B - Feeder conveyor belt for reversible belt lines : de en
  • GB832903A - Electric commutator or slip-ring brush : en
  • FR1215874A - Improvements to thermal triggers : en fr
  • DD18644A1 - ACCIDENTIAL PROTECTION DEVICE ON DRUM CHOPPING MACHINES : de en
  • DE1080196B - Servo adjustment device with a transmitter motor, the rotor of which is adjusted according to a rotary movement to be transmitted : de en
  • US2933616A - Inductive apparatus : en
  • FR1215534A - Process for converting the oxime of 5-nitro-2-furfurol into the semi-carbazone of 5-nitro-2-furfurol : en fr
  • FR1215973A - Process for dyeing polyester fibers : en fr
  • US2933303A - Measuring device for approximate determination of rolling stock wheel pressures : en
  • US2933435A - Vertical malting apparatus : en
  • DE1810181U - TRAPEZOIDAL ADDITIONAL WINDOW FOR MOTOR VEHICLES - PIVOTING WINDOW, FRAMELESS AND VENTILATION REGULATING. : de en
  • DE973649C - Circuit arrangement for telephone extension systems with inquiry switchings and signaling to the extension officer : de en
  • FR1215944A - Process for the preparation of vulcanized products from polymers of alpha-olefins or copolymers of alpha-olefins with one another and optionally with ethylene : en fr
  • FR1216102A - Method of opening and subsequent sealing of bottles or sachets made of flexible plastic sheet : en fr
  • FR1216131A - Hydraulic trailer braking, automatic or pedal controlled : en fr
  • FR72607E - Mechanism instantaneously and continuously animating the face and the members of puppets molded from the appropriate material : en fr
  • GB833218A - Preparation of 2, 3, 5, 6-tetrachlorobenzoyl halides and their derivatives, particularly for the production of herbicidal compositions : en
  • DK88857C - Fungicide. : da en
  • FR1215598A - Permanent memory with bistable magnetic cores, grouped in rows of m units : en fr
  • FR1216017A - Improvements to shearers : en fr
  • FR1216064A - Method of framing printing press clichés by marginal perforation of the blanks : en fr
  • FR1216197A - Safety device for removing, with pressure equalization, a closing cover of a container in which an overpressure prevails : en fr
  • DE1080268B - Plunger syringe made of rigid material connected to a second drug container : de en
  • US2933103A - High pressure ball relief valve : en
  • US2933246A - Reading machine : en
  • CA596401A - Servo control system for a variable pitch propeller : en
  • US2932956A - Air-conditioning apparatus of the induction type : en
  • GB833204A - Improvements in or relating to the dyeability of treated polymeric material : en
  • DE1809940U - RUBBER ROLLER SPRING. : de en
  • FR1215477A - Mixing dosing and application device for pasty substances : en fr
  • DE1080334B - Electrically or pneumatically controlled quantity setting mechanism : de en
  • DE1810013U - FRAME FOR FURNITURE. : de en
  • FR1216119A - Device for introducing a predetermined quantity of oil into the petrol tank of a motor vehicle : en fr
  • DE1080052B - Device for welding screw sutures : de en
  • US2933379A - Stabilized motor fuel : en
  • US2933394A - Process of preparing a coffee product : en
  • DE1080296B - Control device to prevent overloading in injection molding machines : de en
  • DE1080066B - Method of making ribbon brush elements and ribbon brushes : de en
  • FR1215357A - Pad switch for extremely low electrical currents : en fr
  • FR1215751A - Further training at receivers without a lock in installations for transporting objects or documents by pneumatic tubes : en fr
  • GB833262A - Improvements in or relating to methods of treating metallic powders so as to increase the density thereof : en
  • GB833263A - Amino-ketoses and process for their manufacture : en
  • FR1215595A - Traveling wave tube : en fr
  • DE1809975U - Luminaire that can be changed in its basic form. : de en
  • FR1215503A - Process for preparing estradiol esterified at position 17 : en fr
  • FR1215543A - Feeding device for woodworking machines with rollers which can each oscillate about a vertical axis mounted concentrically in a hollow shaft : en fr
  • FR1215446A - Improvements to circuit breakers : en fr
  • GB833119A - Improvements in chucks : en
  • DK88854C - Analog apparatus for determining the partial derivatives of a function with several variables. : da en
  • GB833370A - Improvements in or relating to sheet material bending apparatus : en
  • DE1810224U - PEN WITH PUSH BUTTON MECHANICS. : de en
  • DE1810293U - ROTATING HAMMER. : de en
  • FR1215626A - Flap anchor bolt : en fr
  • FR1215819A - Braille writing relief printing process : en fr
  • GB832997A - Improvements in or relating to frequency converters : en
  • GB833057A - Improvements in and relating to alumina abrasive materials : en
  • USD187727S - Hack saw : en
  • DE1810230U - SET FOR MUSIC LINE, INCLUDING BOX WITH POINT DEVICE. : de en
  • GB833224A - Improvements in or relating to electric plug-and-socket adaptors : en
  • DE1080077B - Process and device for the hydrogenation of halogen compounds of the elements of groups ó¾ and ó¶ of the periodic table : de en
  • DE1080283B - Suspended suspended ceiling : de en
  • DE1810161U - ADJUSTABLE RAIL SUPPORT. : de en
  • GR20731B - PORTABLE FOOD CONTAINER. : el en
  • FR72662E - Drille : en fr
  • GB833117A - Bomb-proof structure : en
  • GB833249A - Improvements in or relating to electron microscopes : en
  • FR1215966A - Apparatus for the precise recorded measurement of the amplitude of a pendulum of a ram, clock or the like : en fr
  • GB833002A - New polymeric material and compositions prepared therefrom : en
  • FR1215662A - Ultrasonic saw : en fr
  • FR1215864A - Lure for fishing : en fr
  • GB833040A - Improvements in or relating to gas burners : en
  • GB833053A - Improvements in or relating to ferro-magnetic ferrite materials : en
  • GB833082A - An improved surface-active composition : en
  • GB833389A - Timer for a high speed resistance welding machine : en
  • GB833423A - Improvements in or relating to automatic operators for water gas and other cyclically operated plant : en
  • IS420B6 - Method for controlling tools and equipment in fish processing machines. : en is
  • FR1216028A - Ferro-magnetic material in particular for piezo-magnetic vibrators : en fr
  • FR1215978A - Character reading device : en fr
  • FR1215395A - Improvements to combed wool stretching machines : en fr
  • GB833330A - Improvements in or relating to the treatment of fried foods : en
  • DE1080316B - Replacement lens system for a photographic lens : de en
  • DE1810046U - IRON OVEN. : de en
  • DE1810146U - EMERGENCY SWITCHING DEVICE FOR TRANSMISSIONS WITH REMOTE CONTROL. : de en
  • FR1215407A - Method and machine for placing the heels on the heels of ladies' shoes : en fr
  • FR1215461A - Bottle washing machine : en fr
  • GB833226A - Improvements relating to electric switches : en
  • FR1216063A - Variable pressure roller compactor : en fr
  • FR1215761A - Advanced lathe chuck : en fr
  • FR1216242A - Process for the preparation of compounds of the delta5-3-hydroxy-androstene or delta5-3-hydroxy-19-nor-androstene series, their stereoisomers and their racemates starting from the substituents in position 3, 11 and 17 : en fr
  • FR1216052A - Clothes ironing machine : en fr
  • GB833072A - Means for connecting annular engine members subjected to different temperatures and/or to different tangential stresses : en
  • US2932931A - Tilting means for a tractor mounted reciprocating mower : en
  • DE1080090B - Process for the production of sugar derivatives : de en
  • DE1810173U - TRAILER COUPLING FOR VEHICLES. : de en
  • FR1215999A - Process for preparing a lubricating grease composition : en fr
  • US2932978A - Manually and automatically actuable valves or other devices : en
  • DE1810067U - HANDLING DEVICE FOR HOLDING OPTICAL EQUIPMENT, PREFERABLY BINOCULARS AND PHOTO APPARATUS. : de en
  • BE585911A - Improvements to transistor oscillators. : en fr
  • US2932992A - Geared power transmission and method of increasing the load carrying capacity of gears : en
  • FR72621E - Extraction device for presses : en fr
  • GB832895A - Improved height control system for a vehicle fluid suspension : en
  • DE1080236B - Metallic fuel element for an atomic nuclear reactor : de en
  • DE1080474B - Can container open on one side, in particular tin replacement can : de en
  • DE1080367B - Seal for piston : de en
  • DE1080326B - Method and device for the electrochemical analysis of flowing media : de en
  • DE1810089U - SUPPORT DEVICE FOR PROJECTORS. : de en
  • FR1215358A - Mixing device : en fr
  • US2933455A - Adsorbent briquets for combined odor and moisture removal : en
  • US2933515A - Delta'-3, 11, 20-triketo-17-hydroxy-21-oxygenated steroids of the pregnane series and processes of preparing them : en
  • FR1216192A - Device for milling hinge notches in joinery : en fr
  • GB833194A - Electron-permeable window : en
  • US2933260A - Mill : en
  • FR1215482A - Electromagnetic clutch : en fr
  • GB833192A - Improvements in and relating to polymer solutions : en
  • GB833421A - Improvements in or relating to apparatus for measuring the speed of and/or distance travelled by a ship : en
  • DE1080276B - Juice centrifuge : de en
  • DE1080294B - Method and device for producing hollow bodies from thermoplastic material : de en
  • DE1810052U - HOUSEHOLD OIL STOVE OR STOVE. : de en
  • GB833127A - Improvements relating to data storage apparatus : en
  • US2933410A - Metal fabric coating process and apparatus : en
  • FR1215404A - Electrical control circuits for fuel burners : en fr
  • FR1216187A - Switch for portable type liquid dispensers : en fr
  • FR1216040A - Process for introducing a hydroxyl group at position 12 in the Reichstein compound s : en fr
  • FR1216155A - Covering for panel cladding on walls and ceilings : en fr
  • GB832909A - Motorized reader for record media : en
  • GB833013A - Improvements in chaff-cutters : en
  • GB833317A - Improvements in or relating to glow plugs : en
  • GB833381A - Magnesium antimonate phosphor : en
  • DE1810094U - PROFILE HOSE FOR LOW PRESSURE RING SCALES. : de en
  • DE1080167B - Electrical device which is provided with a conductor network arranged on a carrier : de en
  • DE1810000U - BATH SWIMMING BAG. : de en
  • DE1810207U - INTERIM CLOSURE FOR CROWN CORK BOTTLES OD. DGL. : de en
  • DE1810273U - STEEL LINK CONVEYOR. : de en
  • FR1215463A - Security lock, in particular for motor vehicle door : en fr
  • FR1216135A - Improvements to spindle bearings for high precision machine tools : en fr
  • BE583894A - Method for winding ortho-cyclic coils between flanges : en fr
  • FR1215749A - Automatic coffee machine : en fr
  • GB833407A - Improvements in or relating to electric digital-to-analogue converters : en
  • FR1215786A - Thermostatic control by : en fr
  • FR1215663A - Further training in grinding machines and lapping machines : en fr
  • GB832899A - Improvements in or relating to the etching of aluminium and aluminium alloys : en
  • US2932977A - Transmission controls : en
  • FR1215627A - Apparatus for heat treatment of plastics : en fr
  • FR1215684A - Process for the preparation of ethyleneimine derivatives : en fr
  • US2933580A - Pivotally balanced members : en
  • DE1080403B - Process for producing a photosensitive layer for printing plates : de en
  • DE1080487B - Dryers, especially for pasta : de en
  • FR1216161A - Method of transmitting and receiving telegraph signals : en fr
  • GB833416A - Method of making suede-like plastic sheeting : en
  • FR1215713A - Process for decorating textiles partially or totally made of polyester : en fr
  • FR1215897A - Retractable table : en fr
  • FR72688E - Combine harvester feed method and device for carrying out the method : en fr
  • DE1809918U - COMPOSITE MATERIAL FOR SEAT PAD. : de en
  • DE1810253U - DEVICE SUITABLE FOR MODELING FOR THE MANUFACTURING OF GEARS. : de en
  • FR1215928A - Advanced Power Electron Tube : en fr
  • FR1216130A - Emergency and transport stretcher : en fr
  • FR1216158A - Control device for rapid braking accelerator : en fr
  • FR72700E - Hydraulic coupler gearbox : en fr
  • GB833111A - Device for heating wire electrically : en
  • US2933192A - Oil filter : en
  • FR1215426A - Sampling oscilloscope mounts : en fr
  • FR1215669A - Vehicle theft control system : en fr
  • FR1216088A - Improvements to devices for testing spray nozzles, in particular for testing fuel injectors of internal combustion engines : en fr
  • DE1810289U - METAL SUPPORT FOR WALL-MOUNTED BASIN AND / OR BIDETS. : de en
  • CA596308A - Method and apparatus for the continuous production of metal titanium : en
  • DE1080238B - Process for the production of a heating coil for cigarette lighter or the like. : de en
  • DE1809924U - DAY SEPARATION CALENDAR. : de en
  • DE1809983U - SOLDERING TOOL FOR THE WINDING LADDER OF ELECTRIC MACHINERY. : de en
  • DE1809902U - Stocking clip. : de en
  • GB832932A - Improvements in or relating to viewing devices for photographic transparencies : en
  • BE585797A - Process for the production of luminescent materials : en fr
  • GB833187A - Improvements relating to the production of pure aluminium hydroxide : en
  • GB833339A - Improvements in and relating to electrical testing apparatus for protective earthing : en
  • GB833361A - Bleaching washing agents : en
  • FR1215464A - Call number selector device for telephone devices : en fr
  • GB833351A - : en
  • DE1810149U - DEVICE FOR BINDING ACIDS AND PREVENTING CORROSION IN OIL TANKS OD. DGL. : de en
  • FR1215816A - Metal pick-up device for helical ramp grinding machine : en fr
  • FR1215860A - Improved device for sealing enclosures subjected to very high internal pressures : en fr
  • GB832900A - Process and apparatus for purifying and separating compressed gas mixtures : en
  • GB832921A - Improvements in or relating to electric lighting fittings : en
  • GR20736B - USE OF SOLAR RADIATION FOR THE PRODUCTION OF ELECTRICITY. : el en
  • CA596646A - Temperature control in vapor phase chemical reactions : en
  • DE1810021U - FOLDABLE SERVING CART. : de en
  • FR1216054A - Handling device, in particular for garbage boxes : en fr
  • BE560268A - BIS-4.5-NAPHTYLENE-1.2.3-TRIAZOLYL- (2) -STILBENE COMPOUNDS, THEIR PREPARATION AND THEIR APPLICATIONS. : en fr
  • BE585731A - Improvements to electrical reactances : en fr
  • BE585780A - ROTATING DEVICE FOR MIXING AND DISTRIBUTION OF MANURE OR OTHER MATERIALS : en fr
  • DE1810268U - WRAPPING FOR MULTIPLE PAPER ROLLS : de en
  • BE586121A - Advanced fabric : en fr
  • BE585969A - Process for the preparation of halohydrins. : en fr
  • BE586183A - Graduated scale used for the production of electrical signals : en fr
  • AU5393559A - Improvements in and relating to electrical distribution apparatus : en
  • CA596365A - Remote control edge alignment device : en
  • US2933089A - Girdles : en
  • US2933677A - Probe for a thickness testing gage : en
  • BE585852A - Cement-based fast-setting mortar. : en fr
  • BE586061A - A method and apparatus for forming filaments and fibers from materials capable of being amino. : en fr
  • DE1080490B - dam : de en
  • DE1809930U - DEVICE FOR CONTINUOUS OR BATCH PROCESSING OF SUBSTANCES OR SUBSTANCE MIXTURES. : de en
  • FR1215506A - Novel pyridine thioamides and their preparation process : en fr
  • FR1216203A - progressive high pressure solenoid valve : en fr
  • BE586015A - Collapsible box. : en fr
  • CA596322A - Safety igniter : en
  • DE1810204U - SLIDING SCOOTER. : de en
  • FR1215707A - Vessel with air mattress under the hull : en fr
  • GB832917A - Machines for twisting together electric conductors : en
  • GB833302A - Improvements relating to electric tubular heaters : en
  • CA596673A - Asphaltic compositions : en
  • BE586192A - Multi-layered sheets for labels etc. : en fr
  • US2932907A - Map projections demonstrator : en
  • US2933199A - Anti-jackknifing connection arrangement for railway draft rigging : en
  • US2933510A - 3-keto-4-halo-delta 4, 5 steroid : en
  • FR1216093A - Mattress edge stabilizers : en fr
  • BE585832A - Frequency modulation receiving circuits : en fr
  • CA596337A - Well screen and drive shoe assembly : en
  • CA596349A - Fluid-operated gear shift mechanism, particularly for motor vehicles : en
  • CA596679A - Method of packaging : en
  • DE1080116B - Process for the preparation of hanging, non-ventilated parts of water tube boilers and superheaters for chemical cleaning : de en
  • FR1215760A - Advanced reel for casting fishing : en fr
  • FR1215898A - Tamper-evident plastic cap : en fr
  • CA596464A - Removal of contaminants from gas oils produced by fluid coking : en
  • BE560618A - NEW ARYLINDENES AND PYRROLIDYLMETHYLIC ARYLINDANS SUBSTITUTES AND THEIR PREPARATION PROCESS. : en fr
  • US2933382A - Jet fuel compositions : en
  • BE589245A - Guillotine windows. : en fr
  • FR1215432A - Improvements to micrometric oscillations production devices : en fr
  • US2933224A - Sewing stand : en
  • USD187714S - Weather instrument or similar article : en
  • US2933542A - Disproportionation method for producing menthene-3 : en
  • BE585769A - Plastic coated building blocks and method of making them. : en fr
  • BE585880A - Process for the preparation of unsaturated fatty acids and their salts. : en fr
  • US2933285A - Packing arrangement for valves or the like : en
  • US2933274A - Christmas tree stand : en
  • DE1080386B - Method for generating sounds for electronic music : de en
  • US2933202A - Apparatus for handling bundles : en
  • US2933289A - Vehicle jack : en
  • BE585733A - Improvements in the processing of coiled metal strips : en fr
  • CA596560A - Separation of isomeric c8 aromatic hydrocarbons : en
  • US2932857A - Cotton conditioning apparatus : en
  • US2933643A - Travelling wave magnetrons : en
  • US2933026A - Microfilm camera detachably connected with a field glass : en
  • US2933240A - Air circulating fan for heating systems : en
  • BE583892A - Rocket Engine Improvements : en fr
  • FR1215971A - Alcoholysis of polyvinyl esters : en fr
  • DE1080272B - Method and device for applying a ring-shaped band of ceramic color material to the constricted neck part of ampoules : de en
  • DE1810040U - LATCHLESS, IMSTPRESSURE-DEPENDENT LIFTING DEVICE BRAKE WITH AXIAL MOVABLE BRAKE DISCS. : de en
  • FR72657E - Method and device for separating objects according to their specific weight : en fr
  • US2933145A - Headphone device : en
  • US2933042A - Additive well pump : en
  • US2933332A - Trailer hitches : en
  • DE1809958U - WALL FASTENING DEVICE FOR ELECTRICAL CONTACT ELEMENTS, SUCH AS SWITCHES, SOCKETS OD. DGL. : de en
  • DE1080194B - Electrical switch contact, especially for high-voltage switches : de en
  • DE1080266B - X-ray contrast media : de en
  • DE1080480B - Height conveyor with pocket-shaped conveyor vessels : de en
  • DE1080486B - Dust-tight implementation of a rotating hollow shaft through a container base : de en
  • FR1215571A - Improvement in the preparation of carboxylic amides using mixed anhydrides of boric acid : en fr
  • US2933653A - Blasting machine : en
  • US2933509A - Steroid delta 1, 4, 6-steroid triene-3-ones and processes of preparing them : en
  • FR1215366A - Trouser tensioner : en fr
  • FR1215628A - Polycarbonate resins with cross intermolecular bonds : en fr
  • FR1215392A - Motor vehicle speaker enhancements : en fr
  • FR1216029A - Process for the production of sulfuric esters of propane-1-ol-3-fatty acid amides : en fr
  • US2933179A - Parts storage apparatus : en
  • US2933308A - Extensible diaphragm fluid cylinder : en
  • DE1080355B - Non-destructive bearings for high-speed shafts, especially on safety test stands for electrical machines : de en
  • FR72679E - System for data storage : en fr
  • GB833206A - Improvements relating to cathode ray display tube circuits : en
  • GB833250A - Variable area nozzle : en
  • DE1080286B - Theater stage with a circular horizon system : de en
  • DE1810154U - BAR PLAY. : de en
  • FR72697E - Trailer or semi-trailer for rapid transport of indivisible loads : en fr
  • GB833372A - Improvements in or relating to an automatic machine for drilling series of holes in a work-piece : en
  • DE1810091U - RESISTANCE THERMOMETER. : de en
  • FR1215869A - Ear protector : en fr
  • FR1216238A - New derivatives of 5-nitroimidazole and their preparation : en fr
  • FR1216160A - Storage tank for a liquid to be kept at an extremely low temperature : en fr
  • US2933390A - Supersensitization of photographic silver halide emulsions : en
  • DE1080143B - Cathode amplifier for amplifying high negative voltage pulses with a grid-controlled high vacuum tube : de en
  • US2933150A - Power-driven extension ladders : en
  • US2933690A - Boot-strap type driver circuit for producing high voltage pulses : en
  • FR1216021A - Feeding device for milling roller mill : en fr
  • DE1809960U - FASTENING OF ELECTRICAL SWITCHGEAR TO SWITCHGEAR CARRIER. : de en
  • US2933671A - Paralleling circuit for load tap changers : en
  • GB833031A - Electron guns : en
  • GB833103A - Improvements in or relating to the separation of zirconium and hafnium compounds : en
  • US2933041A - Rocket grain : en
  • US2933256A - Anticipated mechanical thermostat : en
  • US2933283A - Cut-off valve : en
  • FR1215594A - Method and device for forming the product of two factors, in particular for indicating and possibly printing the sale price : en fr
  • FR1215633A - Pulse generator circuit for memory device : en fr
  • US2933344A - Wind deflectors : en
  • US2933370A - Process for separating nickel and zinc from acidic aqueous solution containing nickel, zinc, and cobalt : en
  • US2933480A - Sulfur vulcanizable unsaturated elastomeric interpolymers of monoolefins and diolefins : en
  • DE1080065B - Process for etching colored fiber structures which contain acrylonitrile polymers or acrylonitrile copolymers : de en
  • FR1215447A - Improvements to nuclear reactors : en fr
  • FR1215552A - Polymeric materials including low pressure polyolefins : en fr
  • FR1215959A - Textile fiber softeners : en fr
  • US2933291A - Heat exchanger with an expansion joint : en
  • US2933602A - Apparatus for generating visible light by photo-electroluminescence : en
  • GB832919A - Improvements in staircases : en
  • GB833314A - An improved clamp for electric conductors : en
  • DE1080420B - Fastening the interior trim of motor vehicle doors : de en
  • DE1810100U - FRAME FOR A MAGNETIC CORE MATRIX. : de en
  • FR1215568A - Vegetable board : en fr
  • FR1215750A - Control ampoule for hypodermic and intravenous drip-type injection : en fr
  • FR1215912A - Sheet material suitable for use as a protective shield against flame : en fr
  • DE1080058B - Roller for textile finishing wet machines for washing, soaking, dyeing, pickling or the like of fabrics : de en
  • DE1080254B - Process for the catalytic and cyclical cracking of liquid or gaseous hydrocarbons to generate fuel gas : de en
  • GB833165A - Improvements in or relating to new alkylene diamine derivatives : en
  • GB833175A - Preparation of aromatic carboxylic acids : en