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  • CA460537A - Saw filing machine : en fr
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  • US2486311A - Belt and buckle combination : en
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  • FR951549A - Automatic diaphragm shutter : en fr
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  • DEP0035405DA - Device for regulating water flow turbines : de en
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  • US2486369A - Motor vehicle automatic speed regulator : en
  • US2485566A - Method and device for indicating spoilage : en
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  • FR951373A - New compositions based on synthetic linear superpolyamides and process for obtaining them : en fr
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  • GR12218B - TYPE OF HUNT CARTRIDGES. : el en
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  • US2485856A - High-frequency apparatus : en
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  • US2485948A - Low-frequency converter-amplifier system : en
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  • FR951516A - Photomechanically etched plates manufacturing process : en fr
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  • FR951579A - Traffic operated control device : en fr
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  • US2486209A - Sickle mower : en
  • US2485709A - Film and slide projector mechanism having unitary cabinet means and screen : en
  • US2486360A - Supervisory signal system : en
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  • FR951571A - Process for preparing silicone resins : en fr
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  • US2485753A - Fluid pressure device : en
  • FR951547A - Chromogenic couplers formed from metallic salts and their application to color photography : en fr
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  • US2486274A - Welding generator safety circuit : en
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  • US2485697A - Preparation of arsenic trichloride : en
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  • US2485751A - Electrical musical instrument : en
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  • US2486191A - Process of polymerizing acrylamide : en
  • DK70118C - Device at a self-oscillating high-frequency tube stage for electrically sensing this. : da en
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  • CA460631A - Apparatus for discharging liquid by a medium stored under pressure : en fr
  • US2486174A - Plastic picture frame : en
  • CA460578A - Frequency-selective circuit arrangement : en fr
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  • US2486159A - Lamp support : en
  • US2485870A - Rocket target : en
  • US2486156A - Heater : en
  • US2485860A - Garage door hardware : en
  • US2485631A - Soybean oil composition and method of preparing same : en
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  • US2486318A - Purification of solutions : en
  • US2485590A - Cooling system for compartments using expansion engine means : en
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  • US2486287A - Sealing means for the joints between the movable and stationary walls of an adjustable wind tunnel nozzle : en
  • USD155718S - Reading rate controller or similar device : en
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  • CA460580A - Preparation of amino carboxylic acids and their salts : en fr
  • CA460637A - Electro-acoustic transducer : en fr
  • CA460612A - Apparatus for mining : en fr
  • FR951523A - Improvements to linear amplifiers : en fr
  • US2485605A - Grain fumigant : en
  • US2485942A - Valve position indicator : en
  • AT164347B - File box : de en
  • AU148966B2 - Improvirments in or relating to induction accelerator for electrons : en
  • FR951564A - Regulating systems of generating machines by self-excited exciters : en fr
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  • AT164244B - Socket for a device to be fed with electrical energy, in particular an electrical discharge tube : de en
  • CA460622A - Electron discharge device : en fr
  • GB630926A - Hydrolysis of vinyl ethers : en
  • US2485665A - Mixing circuit : en
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  • GB630907A - Improvements relating to geared locomotives : en
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  • GB630968A - Improvements in or relating to automatic flow regulating valves : en
  • GB631087A - Improvements in or relating to sifting devices : en
  • FR951425A - Collector for small electrical machines : en fr
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  • GB631166A - Improvements in or relating to high frequency apparatus : en
  • US2485852A - Strap-on heater : en
  • US2485644A - Packing case and method of making same : en
  • US2485698A - Adjustable deep-well cooker : en
  • US2486335A - Twist drill grinding fixture : en
  • USD155726S - By attornrs : en
  • GB631117A - Improvements in or relating to polymers and copolymers of fumaric acid diesters : en
  • FR951405A - Process for preparing condensation products : en fr
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  • GB630979A - Improvements in or relating to the recovery of salts from dilute solution : en
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  • US2485916A - Solvent extraction of cottonseed oil : en
  • US2486312A - Pressure sealing means for revolving distributors of blast furnaces : en
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  • US2485663A - Automatic navigator : en
  • FR951351A - Method and device for calcining lime : en fr
  • FR951376A - Telephone system : en fr
  • FR951422A - Switch control for high switching speeds : en fr
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  • USD155704S - Design fob a fishing bod and beel : en
  • USD155757S - Yutzey combined, bowl and cover : en
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  • US2485593A - Rectifier and method of making the same : en
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  • US2486286A - Cork puller : en
  • FR951485A - Method and device for producing starch or starch milk from material reduced to small pieces and containing starch or starch : en fr
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  • BE485144A - : en fr
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  • US2486071A - Shoe for wheel flange lubrication : en
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  • US2486173A - Process for preparing meso-substituted carbocyanine dyes and thioketones : en
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  • FR951584A - Device for mounting a grinding wheel on a rotating spindle : en fr
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  • FR951530A - Centrifugal Flush Sectional Loom : en fr
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  • US2486097A - Control system : en
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  • US2485843A - High-frequency heating arrangement : en
  • US2486081A - Multicylinder refrigerating machine : en
  • US2485664A - Heat exchange apparatus : en
  • US2485996A - Closure means for rubber hot-water bottles or bags : en
  • FR951435A - Process and device for the production of iron oxychloride : en fr
  • USD155719S - Design for a lamp or similar article : en
  • CA17187S - BOX DRILL COVER : en fr
  • GB630962A - Improvements in or relating to a heat treating furnace : en
  • AU2950749A - Method for rapid manufacture of sheet lumber : en
  • US2485625A - Polyisobuylene-asphalt composition containing hardening agent : en
  • US2485879A - Beehive exit device : en
  • US2485739A - Gas washing device : en
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  • US2485752A - Surge-compensated liquid pump : en
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  • US2486110A - Combination of two or more than two blocking-layer cells : en
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  • US2485759A - Brake actuator : en
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  • GB631093A - Improvements relating to clamps for holding scientific apparatus : en
  • FR951382A - Radio Beacon Systems : en fr
  • GB630883A - Improvements in and relating to silicone compositions : en
  • GB630977A - Improvements in or relating to road beacons : en
  • GB631063A - Improvements in pulling and stretching devices for ropes or similar members : en
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  • USD155725S - Design fgg a lamp : en
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  • US2486049A - Hydraulic propulsion system for boats : en
  • US2486280A - Apparatus for testing friction : en
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  • US2485966A - Methylcyclopentene production : en
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  • US2486232A - Wrinkle finish : en
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  • US2486315A - Drying apparatus : en
  • FR951595A - Pulse Receiver Circuits : en fr
  • GB631060A - Improvements in and relating to distance blocks for railway permanent way : en
  • US2485657A - Electrical instrument with electromagnetic feedback : en
  • US2486021A - Oscillator : en
  • FR951594A - cathode ray tube screen and its method of preparation : en fr
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  • FR951561A - Improved process for making powdered iron and sintered objects made from powdered iron : en fr
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  • GB631000A - Improvements in or relating to control linkages : en
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  • US2486223A - Carburetor : en
  • CA460618A - Thermally tunable electron discharge device : en fr
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  • US2485776A - Method and apparatus for collecting yarns : en
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  • US2485872A - Lock hook : en
  • US2485904A - High-frequency thermocouple for concentric lines : en
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  • US2486116A - Electric capacitor : en
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  • US2485669A - Poultry feeding composition : en
  • US2485612A - Radio beacon system : en
  • CA460613A - Control device : en fr
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  • US2486275A - Machine for harvesting and baling underwater plant life : en
  • US2485783A - Pressure switch : en
  • CA460575A - Method of imparting surface effects to thermoplastic sheets : en fr
  • USD155712S - Design fob a child s bdj : en
  • USD155729S - Design for a beverage vending machine : en
  • US2485885A - Collapsible tube : en
  • US2486188A - Lubricant : en
  • US2486242A - Actuating mechanism for retractable landing gear, doors, flaps, and the like of airplanes : en
  • DK70129C - Apparatus for introducing liquid or pasty substances into wood. : da en
  • CA460573A - Land leveller : en fr
  • CA460601A - Piston ring : en fr
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  • US2486342A - Distillation process for the recovery of phenols : en
  • US2486169A - Photographic shutter with cover blade and magnetic retarding means : en
  • US2486024A - Preparation of polyalkylene glycols : en
  • FR951352A - Method and device for the reduction of ferric oxide : en fr
  • US2485730A - Recording apparatus for telemetric systems : en
  • AU2393648A - Improvements in and relating tothe bearings ofthe spool spindles of spinning mules : en
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  • AT164298B - Rotary die cutting machine : de en
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  • US2485874A - Automatic hog ringer : en
  • US2486326A - Interlocking shingle : en
  • FR951580A - Device for sweating and beauty treatments : en fr
  • CA460565A - Dihydrothiophene and method of preparing same : en fr
  • DK70114C - Apparatus for separating solid particles from flowing liquids. : da en
  • FR951476A - Knife used in particular to cut materials using hollows made with a grinding wheel : en fr
  • US2485932A - Reversible disk plow : en
  • US2486253A - Desk pad : en
  • CA460589A - Piston-operated valve mechanism : en fr
  • US2486218A - Foldable prop : en
  • US2486325A - Telephone switchboard attachment : en
  • USD155697S - Design for a suit : en
  • CA460548A - Jet attachment : en fr
  • US2486162A - Organo-siloxanes : en
  • US2486260A - Educational appliance : en
  • AT164251B - Process for the production of saturated monocarboxylic acids, dicarboxylic acids or polycarboxylic acids with more than four carbon atoms from hydrolysates of polysaccharides : de en
  • GB631077A - Improvements in or relating to balloon toys : en
  • AT164323B - tricycle : de en
  • US2485892A - Calculator device : en
  • US2485626A - Catalytic conversion of hydrocarbons : en
  • US2485747A - Knitted fabric and process of making the same : en
  • US2486279A - Swinging holder for card tables and the like : en
  • US2486182A - Vinyl chloride-containing resin stabilized with propylene glycol dirincinoleate : en
  • US2486356A - Resilient expansible buckle mounting : en
  • US2486041A - Double-current audio-frequency telegraphic transmission system : en
  • AU148781B2 - Electric converters : en
  • CA460571A - Multi-range load measuring apparatus : en fr
  • GB631231A - Improvements relating to cased screw fans : en
  • US2485771A - Latch operated clutch for typographical casting machines : en
  • US2486168A - Interlocking assembly for sheet metal roofing or siding : en
  • AT164228B - System for coupling an electrical network with a second network with a different frequency or number of phases : de en
  • AT164337B - Folded cap box for packaging ampoules : de en
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  • US2485911A - Petroleum extract-sulfur dioxide reaction product : en
  • US2485706A - Protector for shoes and boots : en
  • US2485755A - Ditch dam : en
  • US2486305A - Three-phase transfer relay : en
  • GB630944A - Caterpillar chain drive : en
  • CA460646A - Electronic high voltage generator discharge device : en fr
  • FR951488A - Synthetic transmission belt, and method for its manufacture : en fr
  • US2485850A - Form for building septic tanks : en
  • US2486196A - Overhead sheet transporting and discharge device : en
  • CA460597A - Method of colour correction for multilayer negative film : en fr
  • US2486163A - Dip net : en
  • GB630882A - Improvements in carrier wave modulation : en
  • GB630850A - Improvements in or relating to sheet materials, and flexible abrasive articles, such as sandpaper, including the improved sheet material and methods of making the same : en
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  • FR951481A - Process and device for the cold manufacture, by the so-called "no pilgrim" process, of hollow metal parts : en fr
  • GB630888A - Improvements in and relating to electron multipliers and circuits therefor : en
  • USD155705S - Display rack for molding and trimming strips : en
  • FR951397A - Improvements to machine tools : en fr
  • FR951591A - Improvements to the processes and means for feeding a crusher : en fr
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  • GB631018A - Improvements in and relating to organo-dihalogenosiloxanes : en
  • GB631133A - Improvements in card indexes : en
  • US2485991A - Ratchet end for brace bits : en
  • US2486179A - Take-up roller : en
  • GB631221A - Improvements in or relating to electric heaters : en
  • CA460596A - Bobbin, spool or the like : en fr
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  • US2485902A - Condenser : en
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  • US2485571A - Brassiere : en
  • US2485764A - Alpha-aminoanthraquinone compounds : en
  • US2485949A - Delay action fuse : en
  • DK70124C - Electric fence with mercury contact tube and impulse capacitor. : da en
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  • US2485649A - Apparatus for flanging metal clad fibrous base panels : en
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  • US2485841A - Recovery of uranium and vanadium from ores : en
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  • US2486222A - Conveyer apparatus and control systems therefor : en
  • GB630845A - Improvements in or relating to the production of aromatised butter or margarine : en
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  • US2486178A - Hot food carton : en
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  • AT164253B - Closed electric oven : de en
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  • FR951588A - Device for the reflection of light and its manufacturing process : en fr
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  • US2486015A - Collapsible wheel chair : en
  • US2486321A - Ampoule : en
  • GB631129A - Improvements in methods of and apparatus for conditioning chocolate : en
  • US2486122A - Hair ringlet holder : en
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  • FR951461A - Process for preparing yeast extracts from dry yeast : en fr
  • US2485683A - Leveling system for lifter roof tanks : en
  • AU2946249A - Cable tensioning means for hoists : en
  • US2485597A - Ethyl cellulose gels : en
  • US2486277A - Portable generator for the balancing of rotors : en
  • FI24022A - Torvgrävnings- och upplyftningsförfarande : en fi
  • FR951587A - Annealing furnace : en fr
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  • GB631195A - Improvements in and relating to the construction of safety-caps for fountain pens : en
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  • FR951478A - stackable filter element, particularly intended for liquid filters : en fr
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  • US2486132A - Shore : en
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  • GB631161A - Improvements in or relating to rotary honey extractors : en
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  • GB631002A - Improvements in or relating to the production of compounds of alginic acid and its derivatives : en
  • GB630915A - Improvements in or relating to typewriter ribbons and the like : en
  • AT164343B - Protective device for electrical machines : de en
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  • FR951496A - Binders for colors, stains and adhesives in powder form : en fr
  • US2486003A - Automobile hood lock : en
  • US2486005A - Controlled generator : en
  • US2486057A - Bracelet clasp : en
  • USD155761S - Design for a tumbler : en
  • AT164268B - Process for the production of inulin : de en
  • CA460567A - Eye protector : en fr
  • AT164239B - Device for drawing angles : de en
  • AT164225B - Voters with brushes that can be pressed : de en
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  • US2486319A - Apparatus for making closely spaced spot welds : en
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  • CA460521A - Hydraulic duplicating mechanism and exhaust governor : en fr
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  • US2486272A - Helicopter with antitorque reaction jet : en
  • FR951548A - Improvements to mask correction procedures in reproduction procedures : en fr
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  • US2486322A - Abrasive lubricant supply device : en
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  • US2485905A - High-frequency thermocouple for wave guides : en
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  • US2486165A - Welding transformer control system : en
  • US2485727A - Protective device for automotive electric circuit : en
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  • GB631036A - Improvements in or relating to disconnectible drives for machine parts : en
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  • US2485925A - Circuit arrangement for electronic tubes operating on dynamic grid current principles : en
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  • US2485722A - Crystal : en
  • US2486255A - Power-driven tool : en
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  • GB631215A - Improvements in or relating to control apparatus for fluorescent lighting : en
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  • US2485767A - Steam separator : en
  • US2485809A - Propeller mounting : en
  • US2486054A - Collapsible crib : en
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  • US2486177A - Stabilized fats and oils : en
  • US2486036A - Fastening for cupboard, cabinet, or other like doors : en
  • US2486152A - Unicontrol permeability tuning device for superheterodyne receivers : en
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  • GB631189A - Improvements in or relating to onion slicer and cutter : en
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  • US2485694A - Distillation of allyl alchol from hydrolysis products : en
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  • US2486030A - Turning device : en
  • US2486339A - Railway car door fixture : en
  • GB630978A - Improvements in gyratory crushers : en
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  • US2485929A - Holding device for poultry and the like : en
  • US2486090A - Preparation of organic thiocyanates : en
  • US2486316A - Boat loading device : en
  • AT164249B - Baking process : de en
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  • US2486100A - Voice frequency signaling circuits for telephone systems : en
  • US2485935A - Stabilized ice-cream mixes : en
  • AT164288B - Press tool for complex fittings : de en
  • US2485891A - Cable clamp : en
  • US2485579A - Fluid inspection apparatus : en
  • US2485923A - Shoe protector : en
  • US2486234A - Burglar alarm : en
  • US2486304A - Process for producing organic crystallizing liquid stable phthalocyanine pigments : en
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  • USPP886P - Rose plant : en
  • US2486065A - Lead-in structure for vacuum tubes : en
  • CA460563A - Separating meta-xylene by selective sulphonation : en fr
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  • US2485964A - Methylcyclopentene production : en
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  • US2485609A - Drying apparatus : en
  • US2485550A - Quaternary salts of carbamic acid esters of tertiary-hydroxybenzyl-amines : en
  • US2486068A - Electrical device for effecting the multiplication of division of independent quantities : en
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  • GB631084A - Improvements in or relating to magnetrons : en
  • GB631059A - Improvements in or relating to kinematograph film spooling-off frames : en
  • GB631136A - Improved radiator arrangement for vehicles with water-cooled rear engine : en
  • GB630910A - Improvements in or relating to bird and animal scaring apparatus : en
  • AU2953249A - Improvements in or relating to fuels and methods of making thesame : en
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  • FR951505A - Process for improving polyamide bodies with a high degree of linear polymerization : en fr
  • FR951447A - Hydraulic power generator : en fr
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  • US2485743A - Trailer hitch : en
  • US2486292A - Cathode structure for electric discharge tubes : en
  • US2486293A - Shockproof dial indicator : en
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  • GR12219B - OIL SEPARATION MACHINE BY SIZE. : el en
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  • US2486018A - Fluid fuel burner having laterally directed flame ports : en
  • USD155763S - Design for a plate : en
  • GB631067A - Improvements relating to rotary piston machines : en
  • AT164274B - Method and device for decolorizing and cleaning molten glass : de en
  • US2485703A - Livestock tool : en
  • US2485718A - Plural stage jaw crusher, including independent means for adjusting the discharge gap of each stage : en
  • US2486353A - Coating compositions comprising re : en
  • USD155722S - Pendant ornamental frame for costume jewelry : en
  • US2486148A - Electric heating element : en
  • FR951359A - Gear transmission device and hydraulic flywheel : en fr
  • USD155744S - Combined cigarette and lighter holder : en
  • DK70113C - Toothbrush with brushes placed on a swivel carrier. : da en
  • FR951519A - Dividing device, in particular for machining gears using a rotating knife-holder plate, for manufacturing cylindrical toothed wheels with straight or oblique teeth : en fr
  • FR951537A - Process for obtaining acoustic traces in color photographic films and resulting products : en fr
  • FR951589A - Direct heating boiler : en fr
  • US2486091A - Continuously forming fibrous material : en
  • US2485819A - Tree holder : en
  • US2486113A - Hydraulic coupler : en
  • US2486270A - Grease guard for antifriction bearings : en
  • US2485846A - Surveying instrument : en
  • FR951404A - Stably shaped parts in compressed material based on artificial resin : en fr
  • US2485822A - Drum beater : en
  • US2485645A - Closure latching assembly : en
  • US2485654A - Antenna : en
  • US2486073A - Lipstick container : en
  • US2485580A - Signaling system : en
  • US2485758A - Sash construction : en
  • US2486075A - Means for clamping machine parts to beds : en
  • US2486142A - Fish fly making vise and holder : en
  • US2485958A - Method of spinning collagen filaments : en
  • US2486201A - Resin for low-pressure paper base laminates and wood surfacing : en
  • US2486241A - Method for preparing polymers and copolymers of acrylic acid nitriles : en
  • US2486290A - Rail anchoring and securing device : en
  • FR951358A - Advanced friction shock absorber : en fr
  • GB630873A - Antenna : en
  • FR951398A - Improvements to drilling machines : en fr
  • FR951403A - Instrument for measuring the consistency of paints and varnishes : en fr
  • FR951406A - Disc brakes with servo-braking device for vehicles : en fr
  • FR951495A - Roof without purlins and crossbowmen : en fr
  • US2486189A - Wrecker truck body : en
  • US2485785A - High-frequency induction heating system : en
  • US2486349A - Twisting machinery : en
  • FR951532A - Improvements in color photography : en fr
  • GB631042A - Improvements in automatic lock slider for slide fasteners : en
  • DK70125C - Circular knit sock with small heel and method of its manufacture. : da en
  • US2485970A - Snubbed car truck : en
  • US2486013A - Electrical connector : en
  • CA460650A - Method of manufacturing transparent bodies with items embedded therein : en fr
  • FR951395A - High frequency amplifiers : en fr
  • FR951471A - Machine tool, especially for stamping and die-forging : en fr
  • FR951421A - Shoe soles and heels : en fr
  • US2486238A - Connecting rod mechanism for engines and pumps : en
  • US2485686A - Hair curler : en
  • US2486197A - Three-dimensional proximity indication system : en
  • US2485551A - Signal controlled selector : en
  • US2486087A - Hydraulic valve : en
  • USD155716S - Design for a lamp : en
  • US2485724A - Method of making lightweight cellular materials : en
  • US2485957A - Apparatus for treating strands : en
  • CA460632A - Open front bin : en fr
  • CA460648A - Relay circuit : en fr
  • US2486303A - Surgical appliance for bone fractures : en
  • FR951482A - Steering and braking mechanism for machines without a steering wheel and performing agricultural work and traction : en fr
  • AU142252B2 - Improvements in tracks for track laying vehicles : en
  • US2485804A - Brakehead retainer and beam : en
  • GB631126A - Process for the production of penicillin : en
  • AU146800B2 - Improvements in or relating to controls for multiple engine powerplants : en
  • CA460626A - Fabric folding machine : en fr
  • GB631226A - An indicator for use on dials of telephone instruments : en
  • US2486067A - Portable crib bed : en
  • FR951550A - Optical comparator : en fr
  • GB630992A - Method of preparing linear polyesters : en
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  • US2485934A - Alginate ice-cream stabilizing composition : en
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  • US2486332A - Railway car retarding mechanism : en
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  • AT164234B - Small electromagnetic device with toggle armature, in particular toggle relay : de en
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  • US2486033A - Snap acting device : en
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  • FR951371A - Synthetic linear superpolymers spinning process : en fr
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  • US2485762A - Surge tank for electric boilers : en
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  • FR951430A - High and low frequency self-inducing sinusoidal oscillators and their applications : en fr
  • FR951451A - Improvements to the processes of approximately half-cylindrical reinforced glass sheaths for water level indicators : en fr
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  • US2486358A - Reduction of nitrobenzene to hydrazobenzene : en
  • US2485549A - Bicyclic compounds and process for the manufacture of same : en
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