- US2389519A - Burner control means :
en
- CA431369A - Melamine manufacture :
en
fr
- US2389231A - Process for converting organic halides :
en
- FR904865A - Process and installation for the production of organic iodine combinations forming part of living organisms, such as oysters, sea shells and crustaceans :
en
fr
- US2389342A - Catalytic dehydrogenation :
en
- CA431435A - Refrigerator car temperature control device :
en
fr
- US2389281A - Instrument for indicating pressures suited to various speeds :
en
- CA431370A - Scroll strip making method :
en
fr
- AU2500045A - Process and apparatus of treating material :
en
- DK64100C - Insulator for electric fences and nails for its fastening. :
da
en
- CA431339A - Heavy metal salt :
en
fr
- US2389319A - Dipping machine :
en
- US2389117A - Retort for packaged food :
en
- US2389333A - Sprinkler head :
en
- USD142933S - barker :
en
- US2389354A - Cellulose ether composition :
en
- US2389451A - Mechanical movement :
en
- FR905049A - Transceiver station :
en
fr
- GB573499A - Improvements in or relating to high pressure chemical reactions :
en
- GB573416A - Improvements in or relating to machines for cutting leaf tobacco and similar materials :
en
- FR904869A - Removable assembly :
en
fr
- FR905082A - Process for preparing acetic aldehyde :
en
fr
- GB573489A - Improvements in or relating to drag scrapers :
en
- CA431374A - Rate of climb indicator :
en
fr
- US2389220A - Switch actuator :
en
- US2389357A - System of sewage clarification and sludge removal :
en
- FR904938A - Spring seat :
en
fr
- GB573394A - Cyanine dyes with recurring cyanine nuclei and photographic silver halide emulsions sensitised therewith :
en
- GB573455A - Improvements in or relating to silicate binders for cold moulding compositions :
en
- US2389204A - Alarm signal system for automatic valves :
en
- US2389294A - Carboy truck :
en
- US2389513A - Lubricating composition :
en
- FR904909A - Manufacturing of toothed crowns :
en
fr
- US2389230A - Process for treating hydrocarbons :
en
- US2389285A - Method of packing bullets :
en
- US2389361A - Dynamometer :
en
- USD142952S - Design fob a merchandise rack or
the like :
en
- US2389120A - Textile and process of making same :
en
- US2389224A - Grinding machine :
en
- FR905029A - Device for reducing signal fading in radio communications :
en
fr
- DK64110C - Float valve with a lever connected to a float, which affects a front valve. :
da
en
- CA431416A - Volume stabilized acid absorbing resin :
en
fr
- USD142964S - Design for a bell toy :
en
- US2389583A - Thermal treatment :
en
- US2389241A - Well logging :
en
- FR904956A - Flexible and washable textile fabric and its manufacturing process :
en
fr
- GB573387A - Improvements in apparatus for examining solid particles suspended in gases :
en
- US2389242A - Grinding mill :
en
- US2389527A - Lubricants :
en
- US2389246A - Reaction process :
en
- US2389313A - Shield assembly for air scoops or the like :
en
- US2389420A - Manufacture of capacttors :
en
- FR904889A - Tunnel oven for cooking fish using a hot air stream at low temperature :
en
fr
- GB573380A - Improvements connected with sectional elements for building purposes :
en
- US2389390A - Combined protective enclosure and support for infants' feeding bottles :
en
- US2389405A - Hydraulic brake :
en
- GB573518A - A method of and apparatus for bonding materials electrically :
en
- GB573402A - Improvements in or relating to inker mechanism for printing presses :
en
- FR904964A - Process for the preparation of multi-layer color films, with the addition of one or more additional light-sensitive layers for the preparation of masks :
en
fr
- CA431324A - Wheelbarrow :
en
fr
- CA431399A - Display package :
en
fr
- FR904924A - Rotating dust separator :
en
fr
- US2389116A - Ophthalmic mounting :
en
- USD142965S - Cap for lipstick holder or the like :
en
- US2389394A - Electric mathematical educational appliance :
en
- FR905078A - Process for treating tobacco leaves to be fed into the scaler :
en
fr
- CA431436A - Torque measuring wrench :
en
fr
- US2389279A - Conveyer :
en
- US2389274A - Aircraft control system :
en
- US2389414A - Foot cover :
en
- FR905098A - Device for removing demolition stones of all kinds :
en
fr
- US2389331A - Sprinkler head :
en
- US2389532A - Drill aligning adapter attachment for liners and other rock drills :
en
- GB573442A - Improvements in or relating to motor vehicles :
en
- GB573406A - Improvements in and relating to frequency modulated radio transmission :
en
- FR904888A - Gold and platinum alloy poor in platinum :
en
fr
- FR904871A - Gearbox, in particular for automobiles :
en
fr
- GB573446A - Improvements relating to beams or stanchions for the construction of buildings :
en
- FR905035A - Gas tap :
en
fr
- FR905060A - Compression mold for bonding pieces of wood of any shape made up of multiple layers, using high-frequency alternating currents, using synthetic resins :
en
fr
- GR10526B - EC PIPES FOR IRON-CONCRETE MORTAR. :
el
en
- USD142967S - Fork or other article of flatware :
en
- FR904921A - Stencils for multiple reproductions and their manufacturing process :
en
fr
- FR904984A - Albumin spinning process :
en
fr
- FR905013A - Process for improving fibrous materials loaded with polyphenols, in particular tannin and tannin-like substances :
en
fr
- US2389223A - Eyeshield :
en
- US2389262A - Friction shock absorbing mechanism :
en
- US2389348A - Pump control system :
en
- FR904951A - Manufacturing process for high strength steels with high working and flow power :
en
fr
- FR904972A - electric pulse motor, in particular for automatic telephony :
en
fr
- FR904996A - Mica capacitors :
en
fr
- US2389261A - Fastening nut :
en
- US2389345A - Card time recorder :
en
- US2389478A - Corn picker :
en
- FR904974A - New application of electrical ozone generating devices to vacuum cleaners :
en
fr
- FR904928A - Device for nailing heels from the inside of shoes :
en
fr
- US2389383A - Bomb nose fuse :
en
- CA14395S - Wall bracket :
en
- CA431402A - Thread and yarn feeder :
en
fr
- US2389498A - Steering mechanism for motor road vehicles :
en
- US2389526A - Center sill jig :
en
- FR904913A - Condensation water separator :
en
fr
- FR904982A - air heater :
en
fr
- US2389539A - Foundry composition :
en
- AU120571B2 - Improvements in or relating to optical objectives :
en
- US2389249A - Calculatingdevice :
en
- US2389263A - Method of producing 2:3 butanediol :
en
- US2389501A - Fire extinguisher :
en
- USD142948S - Clem
game board or the like :
en
- CA431429A - High frequency oscillation generator :
en
fr
- CA431353A - Electron discharge amplifier :
en
fr
- US2389277A - Electronic device :
en
- US2389449A - Totalizing telemetering system :
en
- US2389580A - Knockdown box :
en
- AU128456B2 - Apparatus for forming annular fins on tubing :
en
- USD142942S - Design for a drawer pull :
en
- FR904968A - Curved arm tool control :
en
fr
- GB573523A - Improvements in or relating to electrical hot-plates :
en
- CA431422A - Reciprocating pump :
en
fr
- US2389338A - Boat launching trailer :
en
- US2389180A - Electrodeposition of metals :
en
- FR905093A - Detachable kitten ring :
en
fr
- FR905019A - Automatic disc release device in disc clutches :
en
fr
- US2389258A - Harness for cross-weaving :
en
- US2389349A - Support or brace :
en
- US2389424A - Locking device :
en
- FR904872A - Method for controlling, by means of an incompressible fluid, the position of a group of primary organs as a function of a variable quantity :
en
fr
- USD142968S - Design for a weather vane :
en
- US2389302A - Treatment of insect-damaged wheat :
en
- DK64099C - Device for bearing systems, in particular for shortwave bearing reception. :
da
en
- FR904979A - Game :
en
fr
- GB573414A - Improvements in or relating to locks for bicycles, tricycles and the like :
en
- US2389558A - Mounting for rock drills :
en
- GB573493A - Improvements in or relating to machine gun cartridge belts and the like :
en
- FR905092A - Fuel mixer device on two-stroke engines :
en
fr
- FR904990A - Process for the isolation of electrical conduits and construction elements of any kind :
en
fr
- GR10515B - PREPARATIONS USED AS AN MEANS OF FIGHTING, ORGANIZATIONS AND METHOD OF PREPARATION AND USE OF THEM. :
el
en
- US2389160A - Airplane troop launching means :
en
- US2389157A - Loom picker and joint structure therefor :
en
- GB573389A - Improvements in and relating to the recovery of cuprous and ferrous materials from scrap :
en
- FR904863A - Container for the treatment of granular or powdery materials :
en
fr
- USD142945S - Design for a catch handle :
en
- GB573522A - Improvements in or relating to building boats :
en
- FR905052A - Method and device for cleaning dirty objects from fatty and sticky substances :
en
fr
- GB573456A - Production of vinyl cyanide :
en
- US2389125A - Fluid meter :
en
- FR904939A - Manufacturing process for linear polyureas and / or polythioureas :
en
fr
- FR904955A - New super fuel for automobiles and garden machinery from redwood gasifier :
en
fr
- USD142970S - Design for a necklace :
en
- FR904993A - Partition for galvanic elements :
en
fr
- US2389145A - Thermionic valve apparatus :
en
- US2389578A - Parachute pack :
en
- FR905031A - Deaeration devices for vulcanization boilers :
en
fr
- FR904879A - Cold forming process for steels that are not resistant to aging :
en
fr
- CA431367A - Transparent wrapping material :
en
fr
- FR905004A - enamel opacified by zirconium separation :
en
fr
- FR905010A - Process for increasing the resistance of fibers in albumin :
en
fr
- US2389142A - Gyro-stabilized sextant :
en
- USD142931S - Design for a tire tool :
en
- US2389493A - Method and apparatus for the conversion of hydrocarbons :
en
- FR904880A - Watertight pipe assembly :
en
fr
- US2389336A - Machine for winding the stators of electric motors :
en
- US2389386A - Glazed ceramic :
en
- US2389441A - Fluid power transmitter :
en
- GB573400A - Improvements in or relating to power plant control means :
en
- US2389496A - Apparatus for conveying and arranging bottles, jars, cans, or the like :
en
- USD142974S - Cockpit canopy or similar article :
en
- US2389225A - Canister :
en
- FR905083A - Process for preparing oxalcoylation products :
en
fr
- FR905017A - Narrow mesh wire mesh, especially for filtration :
en
fr
- US2389512A - Tester for wells :
en
- FR904933A - Improvement of skis :
en
fr
- FR904855A - Bore gauge :
en
fr
- GB573385A - Improvements relating to cycle pedals :
en
- GB573464A - Improvements in or relating to bolt mechanisms for automatic firearms :
en
- US2389129A - Universal screw driver :
en
- GB573390A - Improvements in or relating to resilient suspension devices for vehicles :
en
- FR904870A - Composition for enamels or glazes :
en
fr
- US2389196A - Swimming paddle :
en
- US2389511A - Display device :
en
- CA431340A - Aliphatic oxyamine preparation :
en
fr
- GB573490A - Improvements in or relating to the photographic preparation of tabular records :
en
- FR904929A - Coupling device for tool controls :
en
fr
- US2389322A - Roofer's mop :
en
- FR904906A - Reciprocating and automatic milling machine for camshafts or other profiles :
en
fr
- FR905084A - Reciprocating steam engine with downstream exhaust steam turbine :
en
fr
- GB573463A - Improvements in or relating to barrel mountings for automatic firearms :
en
- FR904947A - Process and cell for the manufacture by electrolysis of chlorine and caustic alkalis :
en
fr
- FR905003A - Synthetic tanning substances and their preparation process :
en
fr
- GB573482A - Improvements in or relating to the production of derivatives of linear polyamides :
en
- US2389139A - Square plug flanger :
en
- US2389179A - Electrodeposition of metals :
en
- FR905007A - Installation for duplex conversations :
en
fr
- GB573483A - Improvements in high frequency electrical ignition systems :
en
- FR905065A - Forked-head piston rod, in particular for automotive air brake pistons :
en
fr
- US2389553A - Mounting for rock drills :
en
- USD142969S - Design for a necklace or similar
article :
en
- FR904930A - Electron ray tube :
en
fr
- US2389533A - Cotton conveyer blower :
en
- US2389466A - Resistor for spark plugs :
en
- CA431326A - Change speed transmission :
en
fr
- US2389471A - Thread cutter for looms :
en
- CA431348A - Plant hormone :
en
fr
- AU2460745A - Improvements in or relating tothe production of crystalline unsaturated alkyd resins :
en
- GB573409A - Improvements in waterproof garments :
en
- GB573477A - Improvements in or relating to the manufacture of chlorocresols :
en
- US2389500A - Manufacture of amines :
en
- FR905006A - component and manufacturing process :
en
fr
- GB573468A - Improvements in or relating to the manufacture of acetic anhydride :
en
- GB573417A - Improvements in or relating to fluid pressure indicators for pneumatic tyres and other inflated bodies :
en
- GB573448A - Improvements in or relating to air-break isolating switches of the heavy current type :
en
- FR905027A - Process for preparing titanium sulfate solutions :
en
fr
- US2389375A - Device for bolting up double windows connected with one another :
en
- DK64109C - Storm hook. :
da
en
- DK64107C - Plate for Heat Exchangers. :
da
en
- FR904959A - Starting device for internal combustion engines with auxiliary engine :
en
fr
- US2389396A - Time delay circuits :
en
- US2389574A - Utility cart :
en
- US2389489A - Plasticized compositions :
en
- US2389540A - Foundry composition :
en
- US2389415A - Condensation products of the modified urea-aldehyde type :
en
- CA431345A - Gyro caging mechanism :
en
fr
- AU129693B2 - Improvements in and relating to power transmission means :
en
- US2389227A - Pneumatic tool lubricant :
en
- US2389288A - Automatically detonated projectile :
en
- US2389236A - Catalytic conversion system :
en
- US2389363A - Copper oxide rectifier :
en
- US2389557A - Gearing :
en
- USD142939S - Design fob a bracelet :
en
- CA431329A - Cabinet sealing means :
en
fr
- FR904882A - Method and device for producing and spraying air foam :
en
fr
- US2389150A - Aldehyde condensation products and processes of producing the same :
en
- US2389199A - Scraper dump control :
en
- AU2378245A - Tractor for agricultural or for roadwork :
en
- US2389459A - Method and apparatus for applying an adhesive coating to cord fabric :
en
- CA431419A - Fluid dispensing system :
en
fr
- US2389173A - Recovery of glycerol from fermented liquors :
en
- CA431405A - Wire belt seam :
en
fr
- US2389228A - Preparation of tripentaerythritol octanitrate :
en
- CA14394S - Small wall bracket :
en
- CA431365A - Coating composition :
en
fr
- CA431317A - Cartridge fountain pen :
en
fr
- AU1260544A - Method of producing citric acid by fermentation :
en
- CA431426A - Thermosensitive element and circuit :
en
fr
- FR904940A - Oscillating coil for mechanical-acoustic transformers :
en
fr
- CA431431A - Electrical conductor :
en
fr
- AU120556B2 - Method and apparatus for making plywood tubing :
en
- US2389251A - Process for removing impurities from unsaturated hydrocarbons by means of organometallic compounds :
en
- US2389295A - Earring clip :
en
- US2389523A - Barium calcium magnesium stearate grease :
en
- US2389278A - Fastening means :
en
- US2389403A - Method and apparatus for removing hair from the human body :
en
- US2389507A - Commutation means for rotary rectifiers :
en
- CA431307A - Collapsible container :
en
fr
- FR905066A - Process for preparing alkalicellulose :
en
fr
- US2389123A - Railway car truck :
en
- CA431309A - Thrashing machine :
en
fr
- GB573459A - Improvements in or relating to containers for perishable materials :
en
- US2389573A - Building structure :
en
- FR905012A - Process for preparing albumin for dry spinning :
en
fr
- AU2493445A - Improvements in or relating to roller bearings :
en
- CA431441A - Safety razor :
en
fr
- GB573371A - Improvements in catalysis :
en
- US2389412A - Antibackflow and antisiphonage valve :
en
- US2389185A - Apparatus for the purification of water :
en
- US2389248A - Turnbuckle wrench :
en
- GB573461A - Improvements in flow meters :
en
- GB573393A - Molybdena catalysts, their preparation and use :
en
- GB573502A - An improved clamping device :
en
- AU2454945A - Improvements in or relating to election discharge devices :
en
- IE17649L - Metal rectifier casings :
en
- GB573415A - Door opening or closing device :
en
- GB573425A - Improvements in or relating to inkers for printing presses :
en
- US2389542A - Foundry composition :
en
- US2389341A - Speed control mechanism for cutoffs :
en
- USD142929S - Design fob a combined shoe sole
and heel :
en
- US2389564A - Electrical system :
en
- GB573439A - Improvements in panelling or partitioning :
en
- GB573372A - Improved adjustable mounting and harmonising means for the rear end of shell firing and other guns for aircraft and like purposes :
en
- GB573512A - Improvements in or relating to boiling, steaming and like cooking apparatus :
en
- FR905094A - Vehicle wheel tire :
en
fr
- GB573492A - Improvements in or relating to marking apparatus :
en
- US2389216A - Pressing cloth :
en
- GB573401A - Improvements in or relating to multi-speed governors :
en
- GB573429A - Improvements in or relating to magazines for fire arms :
en
- US2389384A - Holder for fishing poles :
en
- USD142960S - De sign for a fan propeller :
en
- FR904905A - Method and product for polishing glass and the like :
en
fr
- GB573444A - Improved cable laying plough :
en
- GR10523B - AUTOMATIC STERILIZING OVEN WITH HOT AIR AFTER BOILER. :
el
en
- US2389270A - Gas burner :
en
- US2389190A - Testing means :
en
- FR904943A - Machine for automatic blowing of glass sheets from tubes :
en
fr
- FR905022A - Hot gas engine :
en
fr
- FR905058A - Process for bonding products made from synthetic resins :
en
fr
- FR904942A - Disconnector :
en
fr
- GB573412A - Improvements in or relating to machines for filtering and separating :
en
- US2389576A - Esters of diolefinic phosphonic acids :
en
- GB573381A - Improvements in or relating to apparatus for filling containers, such as hoppers, with loose material :
en
- FR905071A - Improvements to stoves and other gas cooking appliances :
en
fr
- GB573391A - Improvements in or relating to control lever mechanism :
en
- CA431322A - Window control device :
en
fr
- GB573370A - Improvements in or relating to the manufacture of tubular metal containers :
en
- US2389481A - Safety attaching means for ear and like ornaments :
en
- CA431359A - Resin and thiol milling process :
en
fr
- CA431313A - Cellulose material processing :
en
fr
- GB573479A - Improvements in or relating to the manufacture of chlorocresol derivatives :
en
- CA431371A - Metal container :
en
fr
- FR904975A - Advanced fixing device for cycle cranksets :
en
fr
- FR904991A - Process for sizing fibers with cellulose hydrate, in order to make them resistant to swelling :
en
fr
- FR904911A - Cross for berries or other applications :
en
fr
- GB573498A - Improvements in or relating to brakes for bicycles :
en
- US2389280A - Current collector for toy electric bolling stock :
en
- US2389318A - Bottle holder :
en
- FR904976A - Winding machine :
en
fr
- FR904985A - Process for increasing the strength of fibers in albumin spinning :
en
fr
- GB573383A - Improvements in the transference of and manufacture of liquid oxygen :
en
- GB573434A - Improvements in or relating to magazines for firearms :
en
- FR905038A - Process for improving the properties of shaped bodies made of polyacrylic acid nitrile and acrylic acid nitrile mixed polymers :
en
fr
- FR905053A - Motor tricycle :
en
fr
- FI20957A - Anordning vid vilken en wolframtråd insmälts i kvarts :
en
fi
- US2389483A - Reversible grain conveyer assembly :
en
- FR904986A - Process for obtaining cables, conductors and insulated electric wires with metallic sheath :
en
fr
- FR905020A - Composition for ceramic glazes :
en
fr
- GR10522B - ELECTRIC RADIATORS FOR LARGE COOLING SURFACE. :
el
en
- CA431412A - Film takeup :
en
fr
- US2389194A - Valve :
en
- US2389221A - Elevator :
en
- US2389413A - Method of preventing backflow or back-siphonage in pressure systems :
en
- US2389360A - Double glazed window and method of manufacture :
en
- US2389473A - Timing device for power transmission systems :
en
- AU805443A - Feed control and deceleration valve :
en
- CA431434A - Facsimile apparatus :
en
fr
- DK64108C - Carbon paper sheets. :
da
en
- CA431385A - Current rectifier :
en
fr
- US2389330A - Valve mechanism for pressure cookers :
en
- CA431442A - Plastic material processing :
en
fr
- US2389537A - Multiple jewel oliving machine :
en
- CA431425A - Telephone relay :
en
fr
- CA431427A - Electronic device and circuit :
en
fr
- CA431407A - Oxy-acetylene welding or cutting equipment :
en
fr
- US2389209A - Knitting machine :
en
- US2389544A - Optical tool gauge :
en
- GB573438A - Improvements in electrical regulating apparatus :
en
- US2389487A - Tuning structure for radio sets :
en
- CA431311A - Railway car truck :
en
fr
- DK64096C - Bra. :
da
en
- DK64106C - Adjustable Sperm Measure. :
da
en
- FR904963A - Rail joint assembly :
en
fr
- US2389188A - Drill :
en
- US2389315A - Release device for safety roof exits :
en
- US2389351A - Electronic full cycle timing control :
en
- US2389472A - Electrical energy conversion :
en
- US2389325A - Process for the manufacture of alpha-hydroxycarbonyl compounds :
en
- US2389121A - Shiftable cowl fastener device :
en
- US2389353A - Floating dock :
en
- FR905061A - Frequency allocation in carrier frequency and multi-channel systems :
en
fr
- US2389305A - Glass composition :
en
- USD142961S - Design for a gun sight :
en
- CA431387A - Trisazo dyestuff :
en
fr
- CA431368A - Clamping means :
en
fr
- GB573377A - Manufacture of 2:4:5-trichlorophenylacetic acid :
en
- AU120567B2 - An improved laminated wooden truss for building construction :
en
- US2389275A - Telemetering arrangement :
en
- US2389477A - Polysiloxane resins :
en
- US2389192A - Garment :
en
- FR904903A - workbench fitted with cleaning devices for carbonated engine parts :
en
fr
- FR904969A - Process for the preparation of phenols :
en
fr
- FR905059A - Manufacturing process of artificial materials containing acrylic nitrile and esters of the acrylic series :
en
fr
- CA431378A - Rubber softening process :
en
fr
- US2389410A - Foundation garment :
en
- USD142972S - Vacuum cleaner casing :
en
- US2389126A - Therapeutically useful sulphones and their preparation :
en
- US2389516A - Method of producing high-tensile strength deep-drawing steel :
en
- US2389168A - Means for storing liquid fuel :
en
- US2389421A - Treated fabric and method of making :
en
- CA431328A - Blackout device for windows :
en
fr
- CA431349A - Gun bore heat-treating apparatus :
en
fr
- FR904884A - Elastic support device for the punching rods of perforators for paper webs, cards or the like :
en
fr
- GR10521B - SPECIAL INTENTION FOR MUTILATION OF METATRASES OF THE TOE OF THE FOOT. :
el
en
- FR904919A - Two-part steam boiler, for locomotive, comprising a water tube firebox and a multi-tube generator :
en
fr
- US2389255A - Connector :
en
- DK64101C - Extension brace for the treatment of bone fractures. :
da
en
- GB573405A - Electrical control system :
en
- FR904875A - Device for immediately finding musical chords :
en
fr
- GB573504A - Improvements in or relating to high frequency ignition systems :
en
- FR904873A - Device for introducing current into glass containers, in particular in high pressure mercury vapor lamps made of quartz glass :
en
fr
- GB573485A - Improvements in or relating to rockets :
en
- US2389454A - Electrical connector :
en
- GB573369A - Production of polymeric materials :
en
- FR904997A - Masonry vault made up of molded elements mounted without supporting framework for the roofing of constructions :
en
fr
- US2389430A - Resilient tire and the like :
en
- CA431363A - Interpolymer :
en
fr
- FR904978A - Organic compounds and their preparation process :
en
fr
- CA431400A - Electron discharge device :
en
fr
- CA431303A - Iron casting manufacture :
en
fr
- CA431325A - Hose coupling :
en
fr
- CA431355A - Synthetic composition :
en
fr
- GB573424A - Method and apparatus for filling tires with fluid :
en
- CA431440A - Separator and separation process :
en
fr
- CA431413A - Motion picture apparatus :
en
fr
- CA431379A - Internal combustion engine :
en
fr
- CA431404A - Rheostat :
en
fr
- US2389387A - Radiator valve :
en
- AU120568B2 - An improved apparatus forthe treatment of cream or milk :
en
- CA431444A - Accounting machine :
en
fr
- US2389506A - Means for folding the ends of collapsible tubes :
en
- USD142956S - Design fob a bracelet :
en
- CA431381A - Electrical oscillation modulation system :
en
fr
- USRE22693E - Prefabricated structure for :
en
- US2389182A - Listing calculator :
en
- US2389457A - Purification of hydrogen haldes :
en
- US2389486A - Homogenizing machine :
en
- USD142943S - Design for a drawer pull :
en
- CA431341A - Aliphatic oxyamine :
en
fr
- CA431423A - Delayed action time control device :
en
fr
- CA431327A - Tubular construction :
en
fr
- US2389177A - Winch :
en
- US2389240A - Process for the conversion of hydrocarbons :
en
- US2389442A - Multiple-flavor vending machine :
en
- US2389509A - Window and improved construction therefor :
en
- US2389548A - Tap :
en
- CA431360A - Blasting explosive composition :
en
fr
- CA431443A - Beam let-off :
en
fr
- US2389310A - Air inlet :
en
- US2389243A - Jig for use in drilling and like operations :
en
- US2389419A - Preparation of electrical capacttors :
en
- US2389332A - Sprinkler head :
en
- US2389555A - Purifying and cooling system for lubricating oils :
en
- CA431301A - Crawler drive mechanism :
en
fr
- US2389205A - Preparation of diolefins :
en
- US2389343A - Card sorting machine :
en
- US2389178A - Apparatus for vulcanizing articles :
en
- US2389214A - Method and apparatus for prolonging the life of electric brushes :
en
- US2389226A - Fast sheave mounting for oil well masts :
en
- FR905040A - Method for increasing the stability of oxidizable photographic processing baths :
en
fr
- US2389300A - Friction spring :
en
- GB573481A - Improvements in or relating to means for effecting a sealing around a rotating shaftwhere it passes into a chamber :
en
- FR905045A - Device for uninterrupted induction hardening of series parts :
en
fr
- US2389147A - 4' methoxy 5 halogeno diphenylamino 2' carboxyl compound and process for producing the same :
en
- FR905076A - Charging station for high pressure locomotives without fire :
en
fr
- US2389524A - Chlorinating apparatus :
en
- CA431389A - Insecticide :
en
fr
- FR904961A - Process for obtaining a uniform appearance in the dry spinning of albumin :
en
fr
- GB573428A - Improvements in or relating to machines for cutting leaf tobacco and similar materials :
en
- GB573441A - Connecting rods for engines, compressors and the like, and the manufacture thereof :
en
- FR905036A - Process for removing used pieces of string from their knots :
en
fr
- FR905088A - Beet harvester :
en
fr
- FR904908A - Medium caliber automatic cannon :
en
fr
- GB573503A - Improvements in or relating to vaccine injectors :
en
- FR905039A - Method for improving the properties of articles brought into the desired shape :
en
fr
- FR905085A - Rotary coupling for concentric power lines :
en
fr
- US2389385A - Receptacle :
en
- US2389326A - Gun sight :
en
- US2389566A - Solids feeder :
en
- US2389399A - Method and apparatus for contacting finely divided solid particles with fluids :
en
- US2389175A - Method of making heat exchange apparatus :
en
- US2389334A - Sprinkler head :
en
- US2389254A - Manufacture of paper :
en
- US2389286A - Apparatus for marking or cutting pipes :
en
- AU2460545A - Synthetic jewel or bearing material and method of making same :
en
- IS387A7 - Arrangement of cameras to rotate the lens. :
en
is
- FR905070A - Safety device against explosions and adjustment of the oven speed in gas stoves :
en
fr
- GB573435A - Improvements in or relating to firearms and magazines therefor :
en
- FR904957A - Device for series quenching :
en
fr
- US2389297A - Valve :
en
- US2389141A - Piston ring :
en
- FR904851A - Starting device for internal combustion engines :
en
fr
- FR904926A - Improvements to mechanical razors with cylindrical comb as well as to processes for manufacturing a comb of this type :
en
fr
- FR904937A - Process for stiffening synthetic yarns and bristles with a high degree of linear polymerization :
en
fr
- FR905097A - Device for installing double glazing in bay window frames :
en
fr
- FR904989A - Device for detaching the discs of a friction clutch as soon as the pressure which applies these discs against each other is canceled :
en
fr
- US2389518A - Pump oiler :
en
- US2389379A - Electrical insulation :
en
- FR904944A - Windings for isolating, current or similar transformers with core and transmission winding at intermediate potential :
en
fr
- US2389174A - Power transmitting unit :
en
- US2389407A - Milling and like machine for copying and reproducing :
en
- FR904918A - Dial indicator :
en
fr
- CA431333A - Engine cleaning and conditioning process :
en
fr
- US2389372A - Collet holder :
en
- US2389284A - Selectively hydrogenated tall oil and method of making same :
en
- US2389446A - Electrical appliance :
en
- US2389397A - Form for constructing steps :
en
- US2389563A - Lift truck :
en
- US2389567A - Peanut harvester :
en
- CA14389S - Pack or fragile articles :
en
- CA431409A - Railway car coupler :
en
fr
- DK64105C - Blind. :
da
en
- US2389234A - Road sign or signal :
en
- US2389570A - Production of resins from coke :
en
- USD142976S - Design for an airplane tail wheel :
en
- US2389127A - Sulphones and process of preparing same :
en
- US2389219A - Mixture control :
en
- US2389393A - Electrical measuring instrument :
en
- US2389529A - Wire container :
en
- GB573472A - Improvements in and relating to the treatment of organic fibrous materials with reference to fire and smoulder resistance :
en
- FR905021A - Transformer with adjustable reactance for electric arc welding :
en
fr
- GB573421A - Improved method of and means for forming laminated cores of electrical machines :
en
- FR904862A - Device for obtaining thin liquid layers :
en
fr
- FR904895A - Device for changing the track gauge of the wheels of vehicles running on rails :
en
fr
- CA431305A - Step ladder :
en
fr
- US2389528A - Sealing device :
en
- US2389309A - Process for regenerating exhaled air :
en
- FR904883A - Oscillation damper device for fast rotating spindles :
en
fr
- US2389561A - Molding press :
en
- US2389571A - Switching apparatus :
en
- CA431350A - Gun bore heat-treating method :
en
fr
- US2389456A - Merry-go-round on water :
en
- US2389169A - Hydraulic motor :
en
- US2389320A - Truck brake :
en
- US2389579A - Insulated military tank and other vehicles :
en
- US2389266A - Buoyant safety light :
en
- AU129682B2 - An improved method of, and means for, converting the reciprocating motion ofa piston or pistons, to rotary motion ofa driven shaft :
en
- AU985643A - Improvements in or relating to optical objectives :
en
- CA431354A - Circuit interrupter :
en
fr
- AU128545B2 - Angle and amplitude modulation wave receivers :
en
- FR904914A - Elastic coupling with large torsion angle :
en
fr
- GB573375A - Improvements in or relating to the manufacture of viscous protein solutions for the production of artificial filaments and filaments derived therefrom :
en
- GB573388A - Improvements in or relating to conveyor aprons :
en
- AU1247243A - Improvements in or relating tothe manufacture of hydrocyanic acid :
en
- US2389233A - Coupling nut for flanged tubing conduits :
en
- FR904936A - Electrolytic cell :
en
fr
- FR904915A - Braun tube improvement :
en
fr
- FR905025A - Flame protection products :
en
fr
- FR905086A - Process for preparing homogeneous soluble milk powder :
en
fr
- FR904893A - Assembly of electrical devices :
en
fr
- CA14393S - Pair of wall brackets :
en
- US2389448A - Control of reaction temperatures in endothermic and exothermic reactions :
en
- CA431411A - Film driving mechanism :
en
fr
- CA431330A - Ship :
en
fr
- AU2469845A - A spraying liquid for vegetation :
en
- CA431319A - Sliding clasp fastener :
en
fr
- CA431300A - Toaster control device :
en
fr
- US2389536A - Chuck :
en
- US2389423A - Fishing lure :
en
- CA431310A - Railway car truck :
en
fr
- US2389217A - Process for the manufacture of malononitrile :
en
- USD142936S - Design for a coat :
en
- CA431342A - Stable amino plastic syrup :
en
fr
- US2389144A - Separation of hydrocarbons :
en
- US2389504A - Process of making reticles or the like :
en
- USD142954S - Design for a fire extinguisher :
en
- FR904886A - Method and apparatus for the operation of single or polyphase static converters for direct current :
en
fr
- FR905074A - Process for preparing low alkali viscose :
en
fr
- US2389364A - Regulating system :
en
- US2389467A - Electrical connector :
en
- US2389371A - Printing inks :
en
- US2389291A - Carton with removable liner :
en
- US2389151A - Special stitch sewing machine :
en
- US2389207A - Vacuum condenser :
en
- US2389337A - Article treating machine :
en
- USD142950S - Design for a safety razor :
en
- US2389455A - Electrical connector :
en
- US2389283A - Machine for vending bottles :
en
- AU1181943A - Improved means for recovering metal values from tailings or the like :
en
- AU2425545A - Improvements in or relating to methods of shoemaking involving the use of high-frequency electric fields orin or relating to apparatus suitable for use therein :
en
- CA431336A - Aluminium base alloy :
en
fr
- US2389202A - Bomb rack :
en
- CA431331A - Oil burner :
en
fr
- US2389367A - Control system :
en
- US2389327A - Phonograph :
en
- GB573376A - Process for producing monohaloalkane derivatives :
en
- US2389245A - Printing process for textiles :
en
- US2389406A - Production of olefinic hydrocarbons :
en
- US2389461A - Fuel cock drive mechanism :
en
- GB573501A - Improvements in or relating to trigger mechanisms for automatic firearms :
en
- GB573513A - An improved safety device for road and rail vehicles and aircraft :
en
- GR10517B - MEANS OF FIGHTING PEST ORGANISMS. :
el
en
- GB573407A - Improvements in and relating to the opening of asbestos fibres for textile use :
en
- US2389358A - Fuse packing box :
en
- USD142971S - Design for a game board :
en
- US2389350A - Limit switch :
en
- GB573473A - Improvements in or relating to plastic sheets convertible to dichloric polarizers and image carriers :
en
- US2389124A - Thread controlling device for sewing machines :
en
- US2389119A - Process for the production of dextrose :
en
- FR905099A - Closing of containers :
en
fr
- FR904894A - Further training for gasifiers :
en
fr
- CA431361A - Ether :
en
fr
- US2389122A - Tension nut device :
en
- US2389148A - Arch supporter shoe :
en
- US2389193A - Supplemental feed for drapers :
en
- US2389488A - Method of agitation of pickling baths :
en
- AU120553B2 - Improvements relating tothe thermal protection of dynamo electric machines :
en
- US2389538A - Foundry composition :
en
- CA431382A - Fluorescent screen :
en
fr
- FR904866A - Improvements to compressed air brake control devices :
en
fr
- CA431410A - Hydraulic accumulator :
en
fr
- GB573496A - Improvements in or relating to apparatus for the control of internal combustion engines :
en
- CA431395A - Stitch regulating mechanism :
en
fr
- FR904858A - Device for retreading cycle tires :
en
fr
- AU1235043A - An improved laminated wooden truss for building construction :
en
- CA431406A - Simulated directional gyro for aviation trainers :
en
fr
- CA431337A - Extrudible fluxing body :
en
fr
- CA431420A - Oil cooler :
en
fr
- US2389149A - Anchor for ground supports :
en
- GB573508A - Improvements in electrical circuits for the generation of pulses or oscillations :
en
- US2389452A - Drying :
en
- GB573418A - Improvements in electrical measuring bridges :
en
- GR10527B - ALUMINUM GASOLINE LIGHTER. :
el
en
- FR904920A - Device for electrically adjusting the speed of rotation of controls, preferably intended for measuring instruments :
en
fr
- US2389131A - Electrodeposition of antimony :
en
- US2389152A - Protection garment :
en
- FR904881A - Joint between cylindrical surfaces :
en
fr
- USD142944S - Design for a door pull :
en
- US2389458A - Controlling relay :
en
- FR904927A - Kitchen and its various accessories :
en
fr
- GB573451A - Electric attenuators :
en
- US2389165A - Ventilated toilet :
en
- US2389438A - Track shoe :
en
- CA431417A - Hydrocarbon isomerization process :
en
fr
- GB573452A - Improvements in or relating to the manufacture of shoes :
en
- US2389171A - Means for assembling construction units :
en
- GB573457A - Improvements in conveyor ovens :
en
- FR905028A - Articulation device for lamellar parts :
en
fr
- GB573432A - Improvements in a process for rendering insoluble and for hardening threads, ribbons, films and other filaments obtained from aqueous solutions of proteins :
en
- FR905046A - Process for manufacturing permanent magnet systems and devices manufactured by this process :
en
fr
- FR904917A - Process for improving the properties of bodies formed from linear polycondensates by stretching :
en
fr
- GB573469A - Improvements in safety systems for electrical control of machinery :
en
- GB573471A - Improvements in and relating to fire-retardant treatments for organic fibrous materials :
en
- CA431421A - Vapour pressure indicator device :
en
fr
- GB573436A - Improvements in directional short-wave aerials :
en
- FR904925A - Expansion rail joint :
en
fr
- GB573397A - Improvements in or relating to shock absorbers, particularly for parachutes :
en
- FR905047A - Device for the continuous and induction heat treatment of standard annular parts :
en
fr
- IE16639L - Lubricants; aromatic polysulphides :
en
- GB573462A - Improvements in or relating to trigger mechanisms for automatic firearms :
en
- IE16917L - Arbors for supporting workpieces :
en
- GB573437A - Improvements in and relating to synthetic resins :
en
- FR905056A - Hydraulic motor for machine tool feed :
en
fr
- FR905057A - Two-stroke, six-cylinder combustion engine where the crankcase forms a pump :
en
fr
- US2389272A - Buttonhole construction :
en
- US2389450A - Brassiere :
en
- GB573440A - Improvements in and relating to automatic control valves actuated by hydraulic pressure :
en
- FR904958A - Front axle suspension for agricultural tractors, road tractors, trucks and other automotive machinery :
en
fr
- US2389480A - Sheet feeding apparatus :
en
- GB573426A - Improvements in or relating to electrically propelled vehicles :
en
- US2389208A - Side wall sample taking apparatus :
en
- FR904901A - Folding grill constituting a portable fireplace or any other application :
en
fr
- US2389352A - Aluminum silicate product and process of making same :
en
- US2389515A - Fishing reel :
en
- GB573506A - Improvements in and relating to paths, pavements and the like :
en
- DK64098C - Milk cooler. :
da
en
- CA431430A - Knitting machine part :
en
fr
- US2389382A - Regulating system :
en
- GB573382A - Locking device for telescopic posts and the like :
en
- US2389158A - Controller for gyro instruments :
en
- US2389187A - Oxidation of organic compounds :
en
- US2389347A - Manufacture of polyhydric alcohols :
en
- US2389198A - Flint alloy :
en
- US2389301A - Screw-top jar wrench :
en
- US2389212A - Combination solenoid speaker :
en
- US2389400A - Locking mechanism for electric switches :
en
- FR904904A - contact element applied to a glass wall :
en
fr
- FR905095A - Wind power plant, with automatic turbine adjustment :
en
fr
- US2389572A - Engine loading and testing system :
en
- FR904946A - New industrial product for morning breakfast :
en
fr
- US2389427A - Insect repellents :
en
- US2389329A - Filter bed cleaning :
en
- GB573422A - Improvements in the electro-deposition of metals :
en
- GB573431A - Improvements in and relating to aluminium or aluminium base alloy pistons :
en
- CA431428A - Electrolyte and electroplating process :
en
fr
- US2389409A - Painting machine :
en
- FR904953A - Combined current and voltage transformer with closed magnetic cores :
en
fr
- FR904898A - Method of preventing the adhesion of wax objects to foundry molds and rolling mills :
en
fr
- FR904992A - Dropper :
en
fr
- FR904923A - Pump block :
en
fr
- FR905063A - Converter for the production of low-nitrogen steel and for blowing silicon-rich cast iron :
en
fr
- US2389133A - Apparatus for reduction of metallic material :
en
- US2389321A - Electric regulator :
en
- US2389463A - Pipe-cutting machine :
en
- US2389502A - Fire extinguisher :
en
- GB573365A - Improvements in or relating to high-frequency transformers :
en
- GB573474A - Improvements in or relating to plastic sheets or films convertible to dichroic polarizers and image carriers :
en
- US2389447A - Casket plaque :
en
- FR904980A - Safety device to prevent the reverse rotation of driven rotary machines, in particular turbo-compressors, in the event of a failure of the driving moment :
en
fr
- FR904966A - Method of fixing toothed wheels or other components on the ends of small diameter shafts :
en
fr
- FR905090A - Improvement in gas coolers for installations supplied by gasifiers, and in particular for vehicle power plants :
en
fr
- US2389239A - Apparatus for cutting corrugated plates and the like :
en
- US2389440A - Refrigerating apparatus :
en
- US2389541A - Foundry composition :
en
- US2389298A - Apparel fastener :
en
- FR905011A - Method for stabilizing dry-spun albumin fibers :
en
fr
- GB573367A - Improvements in or relating to heat exchange devices :
en
- GR10524B - METHOD AND MEANS OF PROTECTION AGAINST EXCLUSIVE DAMAGE OF WATCHES AND ALL NATURE VULNERABLE MECHANISMS. :
el
en
- FR905016A - Scale taring device :
en
fr
- FR904902A - Microscope :
en
fr
- GB573495A - Improvements in or relating to the treatment of gaseous mixtures containing acetaldehyde :
en
- FR905018A - Electromechanical clamping device for automatic multi-spindle revolving lathes :
en
fr
- US2389156A - Track shoe :
en
- USD142940S - Design for a bracelet :
en
- FR904867A - Junction box for power lines :
en
fr
- FR905100A - Process for obtaining sound relief, applicable in particular to broadcasting and sound reinforcement on films :
en
fr
- CA431397A - Anode surface cleaning apparatus :
en
fr
- US2389355A - Surgical needle :
en
- FR905023A - radio transceiver :
en
fr
- GB573378A - Improvements in or connected with constructional toys :
en
- GB573524A - Manufacture of compositions useful for cleansing and emulsifying purposes :
en
- FR904890A - Device for aeration and watering of early harvest frames :
en
fr
- FR904934A - Drum switch :
en
fr
- FR905026A - Zipper closure :
en
fr
- GB573494A - Improvements in or relating to machine gun cartridge belts and the like :
en
- GB573465A - Burner for mazout and similar fuels :
en
- FR905015A - Process to facilitate the spinning of albuminous solutions :
en
fr
- US2389391A - Energy converting apparatus :
en
- US2389444A - Manufacture of styrene :
en
- FR904891A - Friction lining :
en
fr
- GB573411A - Improvements in or relating to machines adapted for use in the manufacture of moulded articles :
en
- US2389128A - Sulphones and method of preparing same :
en
- US2389346A - Circuit interrupter :
en
- US2389197A - Rivet set forming tool :
en
- US2389429A - Thermostat :
en
- GB573484A - Process for the isomerization of paraffinic hydrocarbons :
en
- US2389417A - Reaction products of aldehydes and triazine derivatives :
en
- US2389522A - Valve retainer :
en
- FR904995A - Process for the production of emulsions from substances soluble in oil and in water :
en
fr
- US2389339A - Dual wheel assembly :
en
- FR904899A - Installation for sanitary ware, or other applications :
en
fr
- AU128753B2 - Improvements in or relating to methods of shoemaking involving the use of high-frequency electric fields orin or relating to apparatus suitable for use therein :
en
- US2389482A - Carboy handling apparatus :
en
- USD142955S - Design for an airplane :
en
- FR905068A - Device for connecting lines by coordinator selectors :
en
fr
- US2389299A - Apparel closure :
en
- US2389378A - Catalytic conversion system :
en
- CA431364A - Moistureproof wrapping material :
en
fr
- CA431388A - Stilbene dyestuff :
en
fr
- US2389314A - Portable tool :
en
- US2389211A - Low bed trailer :
en
- US2389425A - Method and apparatus for forging :
en
- DK64103C - Edge gasket. :
da
en
- USD142934S - Design tor a spectacle frame :
en
- US2389184A - Clamping and securing device :
en
- GB573486A - Improvements in or relating to rockets :
en
- US2389411A - Root harvesting machine :
en
- US2389140A - Air cleaner equipped filler tube :
en
- CA431306A - Reinforced plastic body production :
en
fr
- US2389439A - Condition control system :
en
- US2389428A - Combined spectacle and telescope :
en
- US2389494A - Gutter hanger :
en
- AU133270B2 - Process and apparatus of treating material :
en
- AU120557B2 - An improved apparatus for withdrawing a wheel from its axle and for analogous purposes :
en
- CA431347A - By-pass valve mechanism :
en
fr
- US2389582A - Compounds of 2-sulphanilamido-5-carboxythiazole with vasoconstrictors and their solutions :
en
- US2389546A - Curtain hanger :
en
- US2389189A - Portable filter :
en
- US2389362A - Baby bathing cot :
en
- US2389292A - Preparation of protein compositions and masses having improved physical characteristics :
en
- USD142947S - Combined bottle holder and warmer :
en
- US2389418A - Plywood structures and related articles and method of making the same :
en
- FR904973A - Improvements to lead accumulators :
en
fr
- US2389237A - Finger cot :
en
- US2389282A - Magnifying device :
en
- USD142973S - Vacuum cleaner casing :
en
- FR904887A - Manufacturing process for olefins or their derivatives :
en
fr
- USD142951S - Design for a jacket :
en
- FR904931A - Wide Weaving Width Loom :
en
fr
- AU2467245A - Improvements in or relating to electromagnetic switches :
en
- FR905051A - Method and apparatus for obtaining papers coated with wax, paraffin, varnish, etc. and having longitudinal strips devoid of coating or coating :
en
fr
- FR904950A - Map library device :
en
fr
- FR904970A - Electronic mirror discharge tube :
en
fr
- US2389534A - Closure for paper containers :
en
- USRE22694E - Automatic stoker :
en
- AU131613B2 - Improvements in or relating to election discharge devices :
en
- FR905024A - Fertilizer composition with oligodynamic action :
en
fr
- GB573443A - Improvements in or relating to electric soldering irons :
en
- GB573373A - Improvements in or relating to the manufacture of heating cartridges for chemical immersion heaters and chemical immersion heaters containing them :
en
- US2389181A - Electrodeposition of metals :
en
- US2389218A - Cooling system for induction furnaces :
en
- USD142935S - Design for a spectacle frame :
en
- GB573379A - Improvements in or relating to machines adapted for applying reinforcements to articles :
en
- GB573449A - Improvements relating to vitreous enamels and compositions for the preparation of the same and to methods of enamelling therewith :
en
- CA431401A - Metal dust manufacture :
en
fr
- FR904998A - Device for mounting several grinding wheels on a grinding wheel shaft :
en
fr
- US2389138A - Pneumatic hammer testing machine :
en
- US2389191A - Separation process :
en
- US2389547A - Cylindrical container and the like :
en
- USD142963S - Design fob an earring :
en
- FR904907A - Interchangeable canvas stretcher :
en
fr
- US2389575A - Immobile n-substituted naphthylamine dye intermediates :
en
- FR904892A - Electrical oscillations control device :
en
fr
- GB573403A - Improvements in methods and apparatus for spinning artificial filaments, films and the like :
en
- US2389268A - System for controlling the flow of liquid into containers :
en
- CA431308A - Collet chuck :
en
fr
- US2389146A - Flux valve :
en
- US2389577A - Method of roasting coffee :
en
- GB573507A - Improvements in and relating to the production of acrolein and ethylene :
en
- FR904922A - Flying chain carousel :
en
fr
- US2389306A - Sewage comminutor :
en
- FR904977A - Signal receiver for powerline telephone system :
en
fr
- GB573410A - An improved manufacture of refractories :
en
- GR10519B - POWER PRODUCTION PUMP. :
el
en
- FR905032A - Process for the treatment of acid oils from lignites :
en
fr
- FR905030A - Electrode device for electric melting furnaces, in particular, for glass melting furnaces :
en
fr
- DK64102C - Method of Extracting Carotene from Dried Carrots. :
da
en
- FR904910A - Manufactured houses :
en
fr
- US2389368A - Control system :
en
- AU130509B2 - Synthetic jewel or bearing material and method of making same :
en
- US2389559A - Electrode holder :
en
- GB573366A - Polymerisation of vinyl chloride :
en
- US2389530A - Compartment measure :
en
- US2389505A - Grinding mill :
en
- US2389238A - Composite structure and structural element :
en
- US2389495A - Film holder :
en
- US2389250A - Isomerization :
en
- USD142957S - Design for a bracelet :
en
- CA431352A - Flash lamp :
en
fr
- US2389186A - Transmission :
en
- US2389356A - Method of reduction of selective fading :
en
- US2389569A - Electrode holder :
en
- CA431343A - Starch conversion product :
en
fr
- CA431346A - Gyro caging mechanism :
en
fr
- US2389289A - Brake for crawler tracks :
en
- AU120561B2 - Improvements in or relating tothe manufacture of hydrocyanic acid :
en
- US2389229A - Antifouling composition :
en
- US2389552A - Match compositions :
en
- US2389307A - Magnesium melting furnace :
en
- FR905034A - Monobloc type steam motor compressor :
en
fr
- FR905054A - Cabinet seat :
en
fr
- FR904981A - Masonry construction system with elements prepared and finished off site :
en
fr
- CA431321A - Orientation compass :
en
fr
- FR905048A - Regulator assembly :
en
fr
- GB573368A - Manufacture of solutions of resinous condensation products :
en
- US2389201A - Means for cutting recesses :
en
- US2389135A - Electrodeposition of metals :
en
- US2389210A - Airplane wing or fin with improved airfoil characteristics :
en
- GB573467A - Improvements in or relating to the manufacture of acetic acid :
en
- US2389388A - Automatic device for stitching hatbrims :
en
- US2389437A - Temperature relief valve :
en
- FR905077A - Adjusting device for sight glasses :
en
fr
- GB573447A - Improvements in ball or roller bearings :
en
- CA431314A - Chain saw :
en
fr
- GB573497A - Improvements in electric shunts :
en
- US2389134A - Flow control valve :
en
- GB573475A - Improvements in or relating to the manufacture of chlorinated organic compounds :
en
- FR905014A - Process for improving the strength of albumin filaments :
en
fr
- FR905008A - Bearing system for rolls, more particularly for rolling mills :
en
fr
- GB573491A - Improved detachable spade lugs for steel wheels as used on agricultural tractors :
en
- US2389344A - Retaining device :
en
- FR904854A - Device for obtaining thin liquid layers :
en
fr
- US2389256A - Bunch locating and transfer mechanism :
en
- IE17270L - Agricultural distributors :
en
- US2389264A - Heating appliance :
en
- US2389377A - Lock nut :
en
- FR904962A - Process for preventing putrefaction of albuminous solutions :
en
fr
- GB573466A - Improvements in processes for surface-carburising steel :
en
- US2389323A - Annunciator system :
en
- FR905067A - Improvements to methods and devices such as those for anchoring electric cables to their supports :
en
fr
- US2389296A - Tool support :
en
- US2389312A - Coin display holder :
en
- US2389520A - Torque converter :
en
- US2389562A - Flexible mounting device :
en
- FR904945A - Arrangement of transformers for rectifiers :
en
fr
- FR905005A - Water tube boiler, heated by gasifier gas :
en
fr
- FR905079A - Device for mixing bulk products, in particular raw tobacco leaves :
en
fr
- GB573396A - Improvements in or relating to means for opening bales of fibres :
en
- GB573511A - Improvements in or relating to endless belt or band conveyors :
en
- GB573430A - Phenol-formaldehyde resins :
en
- US2389370A - Plastic composition :
en
- US2389445A - Production of ethyl benzene :
en
- GR10518B - MEANS OF FIGHTING PEST AND BACKGROUND. :
el
en
- USD142938S - Design for a coat :
en
- US2389132A - Method of attaching electrical conductors to glider tow ropes :
en
- US2389508A - Manometer :
en
- USD142937S - Design for a coat :
en
- US2389328A - Apparatus for treating petroleum :
en
- US2389568A - Figured wheeled toy :
en
- CA431302A - Electric torch or lamp :
en
fr
- CA431351A - Gun bore heat-treating apparatus :
en
fr
- USD142949S - Combined door check and -deodorant dipfuser :
en
- CA431366A - Explosive composition :
en
fr
- CA431403A - Hosiery :
en
fr
- US2389162A - Multiple signal discharger :
en
- USPP661P - Peach tree :
en
- AU120562B2 - Method of producing citric acid by fermentation :
en
- US2389287A - Article inspection method and machine :
en
- CA431376A - Crank case filler tube :
en
fr
- US2389161A - Controllable pitch change mechanism for dual rotation propellers :
en
- US2389565A - Nonmetallic separable fastener and method of making the same :
en
- GB573384A - Preparation of hydracrylic acid :
en
- GB573519A - New or improved fastening means for panels, covers and other objects :
en
- CA431438A - Locating and securing device :
en
fr
- CA431362A - Modified drying oil :
en
fr
- AU1066143A - Improvements relating tothe thermal protection of dynamo electric machines :
en
- US2389143A - Sextant :
en
- US2389163A - Apparatus and method for feeding clay to cavitous jigger molds :
en
- US2389252A - Optical instrument :
en
- US2389549A - Machine for honing tooth grooves of gear finishing tools :
en
- GR10525B - DEVICE AND METHOD OF MANUFACTURING THREAD OUT OF TIRE, SAME THROUGH OUTSIDE. :
el
en
- AU129011B2 - Annular integral finned tubing and method of forming thesame :
en
- AU2499945A - Process and apparatus for dyeing, bleaching or other liquid treatment of textile fabrics :
en
- US2389303A - Lettering-guide holder :
en
- US2389206A - Apparatus for gauging and straightening :
en
- US2389556A - Turning machine :
en
- US2389232A - Oscillating or reversing mechanism :
en
- US2389426A - Key container :
en
- US2389215A - Process for dehydrogenating a hydrocarbon :
en
- US2389167A - Lecher wire system :
en
- FR905042A - Fuel injection pump for internal combustion engines :
en
fr
- GB573395A - Improvements in a thermionic valve for use with a circuit for amplifying, rectifyingor generating electric wave oscillations :
en
- FR904971A - Process for the production of polymeric alkali metaphosphates, insoluble in water :
en
fr
- US2389259A - Push button :
en
- IE17271L - Agricultural distributors :
en
- FR904949A - Safety device for tempering furnaces :
en
fr
- US2389369A - Computer scale :
en
- GB573427A - Improvements in or relating to machines for cutting leaf tobacco and similar materials :
en
- GB573458A - Improvements in or relating to magazines for firearms :
en
- US2389170A - Rotary wing aircraft :
en
- US2389359A - Pilot instructing device :
en
- US2389436A - Differential widening means for control structures :
en
- US2389551A - Apparatus for feeding and ejecting :
en
- US2389290A - Telephone system :
en
- US2389340A - Adjustable holder for electric lamps and the like purposes :
en
- GB573374A - Improvements in disintegrating articulated cartridge belts for machine guns :
en
- USD142966S - Design for a figurine or similar
article :
en
- LU27763A1 - :
en
- US2389136A - Mixed esters containing the dihydronordicyclopentadiene ring system :
en
- US2389479A - Fastening device :
en
- CA431415A - Acidic constituent removal from fluids :
en
fr
- US2389257A - Carrier wave signaling system :
en
- US2389431A - Filter :
en
- US2389389A - Manufacture of synthetic camphor :
en
- FR905009A - Gear shift control device, in particular for boat engines :
en
fr
- GB573419A - Arrangement for automatic change of records in gramophones :
en
- FR904861A - Method for detecting bodies emitting or reflecting infra-red rays :
en
fr
- FR904864A - Control device for engine cylinder of hydraulic machines :
en
fr
- US2389308A - Convertible wheel endless drive mechanism :
en
- US2389381A - Reversible single-phase motor :
en
- USD142962S - Playing card holder or similar article :
en
- US2389164A - Mechanism for supporting and automatically adjusting arc furnace electrodes :
en
- AU1166243A - Method and apparatus for making plywood tubing :
en
- CA431391A - Sulphuric acid :
en
fr
- FI20959A - Förfaringssätt för tillverkning av förpackningar av Papp eller papper :
en
fi
- US2389265A - Recirculation insulated space heater :
en
- US2389408A - Attachment for typewriting machines :
en
- USD142959S - Design for a fan propeller :
en
- CA431418A - Tobacco pouch :
en
fr
- US2389550A - Catalytic alkylation process :
en
- CA431312A - Internal combustion engine :
en
fr
- CA431335A - Detergent composition :
en
fr
- AU1159443A - Packaging material and packages made therefrom :
en
- IE17093L - Plasticising composite fabrics :
en
- FR905069A - Process for recovering the copper contained in ammoniacal solutions of copper or solutions of complex compounds of copper salts and ammonia, and preferably in wastewater from the cellulose industry using ammoniacal copper oxide, at means of exchangers in D :
en
fr
- FR905075A - Process for maintaining the purity of biological reactions :
en
fr
- US2389398A - Tobacco feeding device :
en
- CA431396A - Anode washing method :
en
fr
- US2389554A - Slipper :
en
- DK64104C - Double window with interconnected Frames. :
da
en
- FR904916A - Drum improvements for sound players for cinematographic devices :
en
fr
- US2389166A - Flue insert for regenerative furnaces and the like :
en
- AU2408745A - Angle and amplitude modulation wave receivers :
en
- FR904960A - Process for obtaining solutions and pastes of synthetic materials with a high degree of linear polymerization :
en
fr
- CA431386A - Mould conditioning method :
en
fr
- CA431392A - Abscission retarding composition :
en
fr
- FR904859A - Electric comb :
en
fr
- FR905073A - Jointing device for belts :
en
fr
- GB573515A - Improvements in automatic or semi-automatic firearms baving a charging mechanism actuated by the powder gases :
en
- US2389155A - Optical device :
en
- US2389213A - Tuning mechanism :
en
- US2389311A - Brake :
en
- USD142932S - Design fob a toy :
en
- US2389476A - Supervisory system and perceptive indicator therefor :
en
- AU1247343A - Improvements in or relating tothe manufacture of hydrocyanic acid :
en
- CA431375A - Liquefied gas converting system :
en
fr
- CA431315A - Winding reel :
en
fr
- CA431414A - Insoluble nitrogenous resin :
en
fr
- CA431432A - Signal recording apparatus :
en
fr
- CA431424A - Polarized relay :
en
fr
- US2389402A - Husking mechanism :
en
- AU1012443A - An improved apparatus forthe treatment of cream or milk :
en
- US2389503A - Optical device :
en
- AU132421B2 - A spraying liquid for vegetation :
en
- CA431408A - Thermal element :
en
fr
- FR905081A - Process for preparing polyoxide derivatives :
en
fr
- AU120565B2 - Feed control and deceleration valve :
en
- CA431338A - Can closing machine :
en
fr
- GB573399A - Improvements in or relating to aircraft propulsion :
en
- AU132102B2 - Improvements in or relating to electromagnetic switches :
en
- GR10516B - MEANS OF FIGHTING PEST ORGANISMS. :
el
en
- US2389535A - Gauging :
en
- US2389543A - Foundry composition :
en
- CA431332A - Aerial and overland vehicle :
en
fr
- GB573516A - Improvements in garment hangers :
en
- GB573520A - Slide rule for the computation of income tax on earned incomes :
en
- CA431316A - Drum-type electric furnace :
en
fr
- CA431377A - Composite magnesium base alloy sheet rolling method :
en
fr
- US2389200A - Web feeding device :
en
- FR904885A - Process for preserving pickles :
en
fr
- FR904868A - Method of constructing self-supporting demountable silos of wood and the like :
en
fr
- FR905080A - Process for preparing dicarboxylic acids :
en
fr
- US2389531A - Shear :
en
- FR904896A - Medium caliber automatic cannon :
en
fr
- USD142946S - Draftsman s welding symbol template :
en
- CA431334A - Fuel atomizer :
en
fr
- FR905091A - Polishing and cleaning product and its manufacturing process :
en
fr
- GB573500A - Method for improving foods :
en
- US2389183A - Process of producing weatherresistant glue bond :
en
- USD142975S - Young
wheel with bracket mounting :
en
- US2389376A - Means for cutting off towing cables and the like :
en
- FR904912A - Water container for acetylene hand lamp :
en
fr
- CA431373A - Altimeter :
en
fr
- GB573454A - New or improved holding means for doors, gates, windows, shutters, furniture and likedrawers, and other hinged, pivoted, sliding or otherwise movable articles or parts :
en
- US2389374A - High-pressure hydraulic pump :
en
- FR904857A - Fireplace with mechanical grill :
en
fr
- US2389514A - Spring motor driven generator :
en
- US2389373A - Protective device for electrical apparatus :
en
- US2389404A - Method of and apparatus for defeathering fowls :
en
- FR905002A - Ribbon inked for typewriters, calculators or other devices printing with characters :
en
fr
- CA431394A - Lathe milling attachment :
en
fr
- GB573476A - Improvements in or relating to the manufacture of chlorinated phenoxy compounds :
en
- GR10514B - METHOD OF MANUFACTURE OF PRODUCTS CONTAINING COLLOIDS SECTED OXYCHLORIDE OF DIVORCED COPPER. :
el
en
- US2389468A - Fastener for duct forms and the like :
en
- US2389432A - Communication system by pulses through the earth :
en
- AU131700B2 - Tractor for agricultural or for roadwork :
en
- AU2505245A - Apparatus for forming annular fins on tubing :
en
- CA431390A - Organic insecticide :
en
fr
- US2389159A - Fuel pump for internal-combustion engines :
en
- US2389244A - Method and apparatus for controlling vaporization :
en
- GB573413A - Improvements in and relating to fasteners of the rotary stud type :
en
- FR904965A - Method of establishing markers for measuring the depth of stereoscopic views :
en
fr
- AU120555B2 - Packaging material and packages made therefrom :
en
- US2389176A - Production of aviation gasoline :
en
- GB573392A - Improvements in and relating to grinding or abrading machines :
en
- US2389395A - Snow fence :
en
- US2389492A - Fuel injector :
en
- AU1739244A - Improvements in or relating tothe manufacture of blankets, blanket material, felt substitutes and carpet material :
en
- US2389195A - Treatment of wood :
en
- US2389434A - Timer for toasters and the like :
en
- US2389470A - Safety razor :
en
- CA431433A - Facsimile telegraphy system :
en
fr
- US2389401A - Mechanism for relieving the teeth of circular cutting elements :
en
- CA431318A - Sliding clasp fastener :
en
fr
- US2389525A - Wheel mounting for aircraft :
en
- CA431357A - Fabric waterproofing with isothiocyanate :
en
fr
- AU120569B2 - Improved means for recovering metal values from tailings or the like :
en
- AU120560B2 - Improvements in or relating tothe manufacture of hydrocyanic acid :
en
- AU2491945A - Improvements in and relating to power transmission means :
en
- FR904948A - Automatic steam power plant, intended in particular for vehicles, not involving the use of electrical energy :
en
fr
- GB573478A - Improvements in or relating to the manufacture of chlorocresol derivatives :
en
- US2389260A - Producing unsaturated compounds :
en
- US2389517A - Method of manufacturing stopper rods :
en
- CA431372A - Air speed indicator :
en
fr
- US2389469A - Method of manufacture of adhfsive tapes :
en
- US2389443A - Coil handling apparatus :
en
- US2389235A - Rotary milling tool :
en
- US2389273A - Slacks :
en
- US2389464A - Preventing deterioration in rail fastenings and the like :
en
- US2389491A - Abrasive articles :
en
- AU125990B2 - Improvements in or relating tothe manufacture of blankets, blanket material, felt substitutes and carpet material :
en
- US2389271A - Tank circuit :
en
- US2389203A - Condensed halogenated tall oil products and method for making the same :
en
- FR904860A - Nipple drill :
en
fr
- US2389365A - Balancing toy :
en
- US2389435A - Filter material :
en
- GB573398A - Improvements in circular weaving looms :
en
- AU2505345A - Annular integral finned tubing and method of forming thesame :
en
- AU1176843A - An improved apparatus for withdrawing a wheel from its axle and for analogous purposes :
en
- CA431358A - Acid-resistant cement and concrete :
en
fr
- US2389560A - Apparatus for making thermoplastic joints :
en
- US2389130A - Separator :
en
- FR905064A - Door comprising a two-piece support bolt and a closing spring for this door, particularly applicable to baking ovens :
en
fr
- US2389499A - Roll for typewriters :
en
- CA431383A - Cathode ray signal reproducing tube :
en
fr
- US2389317A - Refrigeration :
en
- US2389137A - Drive axle :
en
- US2389304A - Shock absorber :
en
- US2389545A - Mixing, kneading, shredding, pulping, and like machine :
en
- US2389581A - Textile drawing mechanism :
en
- CA431320A - Reinforced structural member :
en
fr
- AU132423B2 - Improvements in or relating to roller bearings :
en
- AU129409B2 - Improvements in or relating tothe production of crystalline unsaturated alkyd resins :
en
- US2389154A - Knitting machine :
en
- AU133269B2 - Process and apparatus for dyeing, bleaching or other liquid treatment of textile fabrics :
en
- BE460927A - Toothbrush with mirror :
en
fr
- US2389324A - Spot-welding machine :
en
- CA431437A - Torque measuring wrench :
en
fr
- US2389366A - Chuck :
en
- US2389422A - Cultivator :
en
- US2389521A - Railway car truck :
en
- US2389172A - Refining of coke-oven light oil :
en
- FR905037A - Lighter :
en
fr
- US2389485A - Thermometer case :
en
- GB573404A - Improvements in and connected with the mounting of facing panels, window and door frames and other fittings :
en
- CA431356A - Frequency modulation radio receiver :
en
fr
- FR904877A - Double-sided machine tool intended in particular for cleaning spark plugs for internal combustion engines :
en
fr
- GB573450A - Ventilator :
en
- CA431304A - Drill bit :
en
fr
- CA431393A - Phonograph record changer :
en
fr
- US2389293A - Inhalant hood :
en
- FR904876A - Electrical installation, in particular for vehicles :
en
fr
- FR904994A - Process and installations for supplying materials to tanks :
en
fr
- USD142941S - Design for a bracelet :
en
- FR904954A - Multistage axial compressor :
en
fr
- FR905055A - Improvements to long cotton looms with a frictionless bar drive device :
en
fr
- GB573470A - Process of producing an improved wetting, sudsing and detergent agent :
en
- US2389460A - Thermal insulation and method of manufacture :
en
- US2389433A - Heating, drying, and air conditioning apparatus :
en
- US2389497A - Production of electrical silicon steel :
en
- FR905096A - Improvements to devices for eliminating acoustic feedback :
en
fr
- FR904988A - Electrical junction to prevent twisting of flexible conductors :
en
fr
- FR905033A - Process for ensuring the cloud-free preservation of the efficiency of saline fusion baths, containing alkali nitrate or both, for the treatment of aluminum and its alloys :
en
fr
- US2389335A - Strap fastener :
en
- US2389462A - Abrasive products and methods of manufacture :
en
- US2389484A - Automotive driving axle construction :
en
- FR904999A - Process for the preparation of artificial resins from phenolic oils obtained from lignites :
en
fr
- FR905041A - Grinding machine for lapping cylindrical surfaces :
en
fr
- US2389222A - Carton :
en
- US2389247A - Telephone call transmitter :
en
- US2389510A - Baling press :
en
- CA431323A - Louver for lighting fixtures :
en
fr
- FR905044A - Support bridge for carbon cooling rings in electric furnaces :
en
fr
- GB573408A - Method of removing oil from water :
en
- US2389153A - Manufacture of trithio ortho esters of carboxylic acids :
en
- US2389392A - Circuit interrupter :
en
- DK64097C - Shoots for Lynlaase. :
da
en
- USD142953S - Design for a jacket :
en
- GB573480A - Improvements in or relating to rockets :
en
- US2389253A - Bearing :
en
- US2389316A - Rule setting gauge :
en
- US2389490A - Transmission device :
en
- FR904853A - Construction method of wood clad planes :
en
fr
- US2389475A - Injector operating means :
en
- FR904935A - Tray for machine tools :
en
fr
- FR904897A - Schematic table for the study and performance of all the chords used in playing the guitar :
en
fr
- FR904987A - Automatic extractor for case or box :
en
fr
- FR905087A - Autotype frame for shooting and printing :
en
fr
- GB573423A - Improvements in or relating to the manufacture of wheel hubs for cycles :
en
- GB573460A - Improvements in and relating to hot water and other liquid storage tanks :
en
- GB573514A - Process for separating and purifying the alkaloids of ergot :
en
- USD142958S - Design for a bracelet :
en
- GB573509A - Urea derivatives :
en
- CA431344A - Paper machine sectional drive :
en
fr
- FR904852A - Foundation for steam or gas turbines :
en
fr
- FR904900A - Process for obtaining albumin from dilute solutions, in particular from industrial waste water :
en
fr
- FR905089A - Method and device for color printing on papers, fabrics and other applications :
en
fr
- FR904941A - Electric cable or conductor with mineral or ceramic powder insulation :
en
fr
- FR904967A - Bathroom :
en
fr
- GB573505A - Improvements in or relating to self-propelled vehicles :
en
- GB573510A - Improvements in or relating to the production of chloroaryloxyalkylcarboxylic compounds :
en
- AU2213945A - An improved method of, and means for, converting the reciprocating motion ofa piston or pistons, to rotary motion ofa driven shaft :
en
- US2389115A - Electrical connector :
en
- FI20958A - Självtransporterande kontorsbok :
en
fi
- FR904983A - Spraying process of piece fabrics :
en
fr
- GB573445A - Improvements in or relating to methods of and apparatus for producing a gas or mixture of gases suitable for use in the heat-treatment of metals :
en
- CA431398A - Concrete reinforcing bar :
en
fr
- US2389465A - Composition for storage battery plates and method of preparing same :
en
- GB573453A - Improvements in or relating to automatic guns :
en
- US2389118A - Pressure vessel closure :
en
- US2389276A - Container and applicator for wax or the like :
en
- USD142930S - Design fob a hair comb :
en
- US2389269A - Surgical fixture :
en
- US2389416A - Compounds produced from salts of sulphamic acid and their preparation :
en
- GB573488A - Improvements relating to electroplating apparatus :
en
- US2389380A - Drying agents or desiccants :
en
- CA431384A - Plate rectifier :
en
fr
- GB573386A - Improvements in or relating to a process and apparatus for the treatment of contaminated oils :
en
- IE17266L - Agricultural distributors :
en
- US2389267A - Refrigerating storage apparatus :
en
- CA431380A - Fluorescent screen :
en
fr
- US2389474A - Apparatus for molding blocks :
en
- GB573521A - Improvements in and relating to the heat treatment of austenitic white cast iron alloys :
en
- US2389453A - Amides :
en
- CA431439A - Tool chuck :
en
fr
- GR10520B - HEAVY OIL BURNER APPLIANCE. :
el
en
- GB573433A - Improvements in or relating to the manufacture of castings :
en
- GB573517A - Improvements in or relating to power-operated brakes :
en