• US2446330A - Lasting machine : en
  • US2446238A - Selenium rectifier plate : en
  • CA450253A - Means for reproducing motion : en fr
  • AU143497B2 - Busbar reversing switch : en
  • CA450200A - Removable window sash : en fr
  • CA450319A - Phase modulation detector : en fr
  • AU2108548A - Improvements in or relating toa collecting and separating apparatus : en
  • AU136928B2 - Improvements in and relating to mincing machines : en
  • USD150476S - Trabucco stroller or similar article : en
  • AU145813B2 - Rapid-curing thermosetting aminoplasts : en
  • US2446206A - Striker plate for locks : en
  • USD150415S - Railway vehicle : en
  • US2446487A - Hood and fender jig : en
  • US2446362A - Bed cover holder : en
  • US2446340A - Speed density carburetor : en
  • US2446300A - Coupling means for ground rods : en
  • US2446309A - Gas generator : en
  • CA16337S - Housing for a clock, barometer, dinner gong, or like instrument : en
  • GB606062A - Improvements in or relating to centrifugal separators : en
  • FR937080A - Process for preparing selenium with the addition of small quantities of substances which increase its conductivity : en fr
  • AU2178448A - Improvements in and relating to cathode ray tubes for use in modulators for multi-channel signalling systems : en
  • GB605947A - Wide band vacuum-tube amplifiers : en
  • GB606072A - Improvements in or relating to the degassing and grain refining of magnesium : en
  • AU143889B2 - Improvements in mechanical doffing of spinning and like frames : en
  • AU2169048A - Improvements in telephone systems ofthe community automatic exchange type : en
  • CA450231A - Stove : en fr
  • US2446483A - Headrest : en
  • US2446512A - Hand cultivating and weeding tool : en
  • FR936887A - Directed scraping process to remove, on paper and tracing paper, the lines drawn with a pencil or a compass, and its equipment : en fr
  • FR936902A - coated welding electrode : en fr
  • FR936920A - Detector of the causes of breakdowns in internal combustion and internal combustion engines : en fr
  • FR937072A - Enhancements to Multichannel Receiver Systems for Electrical Pulse Communications : en fr
  • GB606061A - Hardness testing machines : en
  • FR936944A - Slicing machine, with stopper plate : en fr
  • US2446302A - Collapsible and inflatable baby carriage : en
  • CA450240A - Combination garment : en fr
  • AU1498147A - Anew and improved apparatus for manufacturing sequins orthe like : en
  • AU128455B2 - Improvement in acid emulsion paint and method of preparing thesame : en
  • CA450350A - Comb : en fr
  • GB606126A - Amusement apparatus : en
  • US2446253A - Line holder : en
  • US2446179A - Toy building block : en
  • FR936957A - Device for cleaning old bricks : en fr
  • NL62344C - : en
  • US2446329A - Engine throttle control : en
  • US2446346A - Honeycomb frame support and spacer : en
  • GB605994A - Improvements in or relating to electrical nerve stimulating apparatus and the like : en
  • CA450334A - Helicopter : en fr
  • US2446165A - Process for preparing p-quinone dioxime : en
  • US2446178A - Method of incorporating solid fat in liquid fatty mixtures : en
  • US2446504A - Carboxylated monosubstituted : en
  • FR936851A - Boat installation according to the one-conductor system : en fr
  • FR937025A - Improvements in the deposition of hard alloys on metals or metal alloys : en fr
  • GB606002A - Improvements in railway chairs and chair keys : en
  • GB606099A - Improvements relating to the production of plastic compositions containing polymers or co-polymers of vinyl chloride : en
  • FR936853A - Pump : en fr
  • FR937036A - Improvements to tubular welding rods containing particles of hard metal bodies : en fr
  • GB605866A - Improvements in or relating to sizing with synthetic resin compositions : en
  • GB606172A - Improvements relating to metal window or like frames : en
  • FR936977A - Application of suction cups, to fetal gripping, and, to fetal extraction by traction on these suction cups necessarily and sufficiently adherent to the fetus : en fr
  • GB605996A - Improvements in and relating to tie-rods for erecting mine arches and the like : en
  • AU2179048A - Process forthe stabilization of products obtained bythe reaction of high-molecular, multiply unsaturated compounds and acids or acid anhydrides : en
  • GB606152A - An improvement in or relating to instruments for measuring surface finish : en
  • GB605877A - Improvements in or relating to pipe couplings : en
  • GB605946A - Improvements in or relating to ships' screw propellers with hollow blades : en
  • GB605862A - Improvements in or relating to valve assemblies particularly for pumps : en
  • GB606016A - Improvements in or relating to earphones for use with wireless receivers and the like : en
  • DK67333C - Notch screw with three or more radial Notch grooves. : da en
  • US2446267A - Violin bridge : en
  • USD150463S - Design fob an animal trap : en
  • US2446336A - Magnetic refrigerator door closure and seal : en
  • US2446233A - Preparation of alkali metal salts and alkali earth metal salts of halogenated lower fatty acids : en
  • GB605855A - Improvements in or relating to filling machines : en
  • US2446410A - Combination pry-and-boom structure : en
  • USD150439S - Design for an electric razor : en
  • AU128430B2 - Improvements in or relating to alarm devices for indicating failure ofthe paper feed mechanism in teleprinters : en
  • DK67354C - Wastewater treatment plant. : da en
  • GB606169A - Improvements in or relating to moulding microporous bodies from thermo-setting resins : en
  • FR936921A - Power generating station including gas turbines : en fr
  • FR937018A - Mechanical filtering system for playing and recording sound tracks in cinematographic devices : en fr
  • FR937055A - Set of stones for the construction of a concrete framework for buildings : en fr
  • GB606095A - A process for the production of vitamin b : en
  • GB606153A - Method of producing a solidifying medium for concrete : en
  • GB605863A - Improvements in or relating to the manufacture of thermoplastic compositions : en
  • GB605917A - Improvements in or relating to collapsible ladders : en
  • GB605962A - Improvements relating to processes for the production of foundation piles in reinforced concrete or the like : en
  • GB606111A - Improvements in thermionic valve oscillator circuits : en
  • US2446201A - Apparatus for working, conveying, and cutting dough : en
  • FR937073A - Shutter applicable in particular to cameras : en fr
  • US2446444A - Pull-off and clamp for thread cutters : en
  • DK67327C - Mast of reinforced centrifugally cast concrete. : da en
  • FR937079A - Improvements to television equipment : en fr
  • FR937093A - Improvements in panel manufacturing : en fr
  • GB605974A - Improvements in and relating to agricultural machines adapted for topping root crops and in particular sugar beet : en
  • US2446208A - Hen marking nest : en
  • DK67349C - Filling pencil with a pointed body and pin guide tube slidable by a pressure cap. : da en
  • USD150405S - Design for a lighting fixture : en
  • USD150467S - Design for a wheeled toy snail : en
  • GB605921A - Improvements in tension devices for loom shuttles : en
  • US2446357A - Turn shoe and method of manufacture : en
  • US2446412A - Steam tie shaper : en
  • FR936889A - Device for sifting the bristles or bristles, in particular on machines for mixing bristles of different types : en fr
  • AU144134B2 - Improvements in or relating to voice-frequency signalling systems : en
  • FR936988A - Heat exchanger device : en fr
  • US2446264A - Molded pulp carton : en
  • CA450341A - Process for the catalytic treatment of aromatic compounds : en fr
  • FR937057A - New hull for lifeboat and similar : en fr
  • USD150461S - Roth chaise longue : en
  • FR936875A - Process for mixing a high molecular weight substance with asphaltic bitumen or pitch : en fr
  • GB605992A - Improvements in or relating to hot-gas reciprocating engines : en
  • FR937056A - Mechanical time fuze with double-acting clockwork movement, for projectiles : en fr
  • GB606135A - Improvements in heels for boots and shoes : en
  • FR937040A - Improvements to machines with rolling trolleys with rectilinear movement : en fr
  • GB605955A - Improvements in or relating to gyroscopic systems : en
  • US2446229A - Removable steering and propulsion unit for shallow draft vessels : en
  • AU128406B2 - Method of and apparatus for erecting metal fenceposts andthe like : en
  • FR936958A - Improvement in the support cylinders of conveyor belts : en fr
  • GB605919A - Improvements relating to automatic selecting switches : en
  • CA450333A - Apparatus for measuring density of a thixotropic fluid : en fr
  • FR936906A - Injectable thermoplastic wall coverings : en fr
  • DK67355C - Parallel vise. : da en
  • US2446389A - Clasp : en
  • FR936857A - Rifle with superimposed barrels with block opening laterally and its different mechanisms : en fr
  • AU128414B2 - Paper web holding and tensioning device for use in bread wrapping machines : en
  • DK67314C - Procedure for the production of particularly strong bookbinders. : da en
  • US2446270A - Electron tube : en
  • US2446443A - Method and apparatus for shaping crystal bodies : en
  • US2446174A - Insert : en
  • USD150479S - Fork or similar article op flatware : en
  • GB606013A - Improvements in ionisation counter tubes : en
  • DK67313C - Fuel for gas generators and the method and apparatus for its manufacture. : da en
  • AU2110548A - Improvements in methods of preparing photographic emulsions : en
  • US2446382A - 2-fluoro-1, 3-diene polymers : en
  • FR936949A - Connection devices for cables or transmission lines : en fr
  • FR936965A - Plastic packaging : en fr
  • US2446477A - Wringer and the like : en
  • GB605871A - Strongly adherent metal coated articles and means for producing the same : en
  • US2446335A - Control apparatus for internalcombustion engines : en
  • US2446317A - Plug for electric circuit : en
  • USD150398S - Design fob a fruit juicer : en
  • USD150425S - Design for a brooch or similar article : en
  • US2446474A - Motor protective switching system : en
  • US2446192A - Preparation of threonine and derivatives thereof : en
  • US2446232A - Plug board arrangement : en
  • CA450346A - Display container : en fr
  • USD150454S - Design for a brooch or similar article : en
  • US2446422A - Container : en
  • GB605915A - The manufacture of substituted benzhydryl ethers : en
  • AU139403B2 - Improvements in or relating to gaseous fluid flow systems : en
  • US2446222A - Metallic structure within hightemperature furnaces : en
  • US2446429A - Cellular phenolic resin : en
  • GB606121A - Valves for fluids under pressure : en
  • USD150468S - Sebel wheeled toy horse and chariot : en
  • GB606003A - Improvements in variable speed transmission : en
  • DK67328C - Tools for Making Holes in Cast or Pressed Building Slabs. : da en
  • GB605868A - An improved catalyst : en
  • GB606056A - A new and improved stop joint for fluid circulation cables : en
  • GB605882A - Production of anti-slipping or like metallic surfaces : en
  • USD150457S - Design for a microphone unit or the like and pedestal therefor : en
  • US2446307A - Warp switch : en
  • US2446285A - Mud shield for shoe heels : en
  • GB606071A - Improvements in charge-forming devices for internal combustion engines : en
  • GB605999A - Process for the production of coumarins : en
  • FR936974A - Paddle refinements : en fr
  • FR936918A - Portable electric fan-vacuum : en fr
  • USD150442S - Design for a textile fabric : en
  • FR936912A - Device for obtaining a stable creping of endless threads : en fr
  • FR937048A - Pump burette : en fr
  • GB605896A - Improvements relating to spark circuits, particularly for use in spectrographic analysis : en
  • CA450299A - Alphabetic interpreter : en fr
  • AU2116848A - Gyratory crusher : en
  • US2446356A - Window stool air outlet : en
  • CA450301A - Metal ingots, castings and shapes : en fr
  • FR936922A - Rotary pump : en fr
  • FR937092A - Disposable packaging for early vegetables, fruits and vegetables : en fr
  • FR936874A - Electric switch for flexible wires : en fr
  • USD150462S - Design for a motorcycle : en
  • GB605939A - Improvements in or relating to shoe adjusting means for brakes : en
  • GB606106A - Improvements in or relating to drums, kegs and like hollow-ware : en
  • USD150453S - Design for a brooch or similar article : en
  • US2446395A - Vehicle spring supporter : en
  • FR937037A - Improvements in the insulation of magnetic sheets and in the manufacture of electrical devices and machines that include them : en fr
  • US2446166A - Method of handling heattreated rivets : en
  • US2446455A - Lamp construction : en
  • US2446354A - Fishing reel : en
  • GB606113A - Improvements in electrical bridge circuits : en
  • GB606116A - Improvements in or relating to processes for the polymerisation of vinyl compounds : en
  • FR936990A - Waterproof control lever : en fr
  • FR937096A - Improvements to injectors : en fr
  • GB605984A - Improvements in or relating to tensioners for chains, belts and the like : en
  • GB606046A - Fire extinguishing unit : en
  • US2446282A - Fishing rod holder : en
  • FR936854A - Thread tensioning device for winders or other textile machines : en fr
  • FR937094A - Process for preparing a derivative of benzotetronic acid : en fr
  • IE18330L - Electrical indicating equipment : en
  • US2446185A - Sliding seat supporting means : en
  • US2446244A - Pulse-echo system : en
  • GB605856A - Improvements in or relating to filling machines : en
  • CA450232A - Coupling for model railway vehicles : en fr
  • FR936913A - Improvements to cameras : en fr
  • FR936995A - Manufacturing process for chlorinated derivatives of alpha-chloroethylbenzene : en fr
  • GB605964A - Joining arrangement for sectional members : en
  • US2446314A - Process for the preparation of soluble polymers of unsaturated esters of polycarboxylic acids : en
  • US2446399A - Aircraft engine support : en
  • GB606048A - Improvements in tables : en
  • GB606097A - Manufacture of solutions of polyvinyl chlorides : en
  • GB606025A - Elevating devices for harvester threshers : en
  • GB606087A - Improvements relating to insect-repellents or insecticides : en
  • GB605954A - Improved solid-fuel fired instantaneous steam boilers for locomotives : en
  • IE18305L - Electric signal transmission systems : en
  • GB605930A - Collapsible wheeled chairs or handcarts : en
  • CA450222A - Gear lever carbureter control : en fr
  • US2446224A - Hydraulic control oil ring : en
  • USD150466S - Design for a price tag molding and trim : en
  • FR936891A - Parachute : en fr
  • FR936987A - Titrator for amateur cinematographic cameras : en fr
  • CA450270A - Electric iron : en fr
  • GB605874A - Method of forming an oxidized metallic compound coating : en
  • GB606091A - Improvements in and relating to hand printing machines comprising mechanical numbering units : en
  • CA450324A - Steering gear : en fr
  • CA450233A - Automatic paper layer-on : en fr
  • FR936925A - Device for animal grooming : en fr
  • GB606138A - Facsimile system : en
  • USD150478S - Design fob a baby battle ob the like : en
  • FR936872A - Cover for office machine : en fr
  • FR936885A - Improvements in the formation of cell bodies : en fr
  • FR936964A - System for adjusting the position of the reflector of an electric lighting device : en fr
  • GB606144A - Chain bearing seal : en
  • GB606041A - Improvements in or relating to the mounting of filters on internal-combustion engines : en
  • FR937034A - Improvements to level indicators for liquefied gases : en fr
  • US2446419A - Cord treating device : en
  • USD150424S - Design fob a brooch or similar article : en
  • FR937097A - Apparatus for measuring the taper and dimensions of conical surfaces : en fr
  • CA450234A - Corn de-tasselling machine : en fr
  • FR937051A - Method for the indication of the carbide content of contact acetylene generators : en fr
  • CA450221A - Process for treatment of black liquors : en fr
  • CA450310A - Apparatus for shaping and vulcanizing pneumatic tires : en fr
  • US2446308A - Package : en
  • AU2110448A - Acrylonitrile derivatives of proteins andthe preparation of silver halide dispersions therewith : en
  • CA450314A - Refrigerating apparatus : en fr
  • FR936942A - Massage device : en fr
  • AU143461B2 - Improvement in photothermography and printing inks therefor : en
  • GB605883A - Improved lock : en
  • FR937098A - Improvements to automatic gear changes : en fr
  • US2446324A - Recording and reproducing apparatus : en
  • AU141074B2 - Improvements in nail sealing washer : en
  • CA450288A - Ore treatment and concentrate produced thereby : en fr
  • AU2169548A - Improvements in or relating to voice-frequency signalling systems : en
  • CA450279A - Welding apparatus : en fr
  • USD150427S - Design for a brooch or similar article : en
  • CA450284A - Preservation of synthetic rubber : en fr
  • AU138691B2 - Tree and brush cutter : en
  • AU141920B2 - Improvements in methods of preparing photographic emulsions : en
  • CA450286A - Cathode-ray oscillograph circuit : en fr
  • CA450332A - Apparatus for measuring density of a thixotropic fluid : en fr
  • CA450206A - Water furnace : en fr
  • FR936962A - Process for manufacturing products in waterproof and plastic masses, sheets and films such as edible products usable in the preparation of fruit pastes or artificial fruits : en fr
  • US2446393A - Screw-threaded mechanical movement : en
  • CA450295A - Manufacture of electric cables : en fr
  • CA450296A - Selvage for knitted fabrics : en fr
  • AU128391B2 - Improved apparatus for heating materials bya high K frequency electric field : en
  • US2446319A - Hem marker : en
  • US2446296A - Toy motor : en
  • US2446344A - Storage elevator system for automobiles : en
  • US2446479A - Method and apparatus for correcting phase shift distortion in sound recording systems : en
  • US2446251A - Joint fillers : en
  • US2446461A - Holder for tubular lamps : en
  • GB605980A - Improvements in or relating to electric fuses : en
  • GB606076A - Improvements in or relating to conveying mechanism for billets, bars, slabs and other articles : en
  • US2446430A - Chlorination of hydrocarbons : en
  • US2446442A - Absorption of ammonia in soda ash production : en
  • AU1462447A - An improved hair waving appliance : en
  • DK67311C - Method for Extraction of Fatty Yeasts and Yeast-Like Mushrooms. : da en
  • FR937077A - Ultra-high frequency electric oscillations transmission assembly : en fr
  • GB605948A - Improvements in and relating to boilers and heat exchangers and to heating plants comprising them : en
  • FR937011A - Pen with spare ink cartridge : en fr
  • CA450323A - Ski : en fr
  • GB605983A - Manufacture of alkali chlorites : en
  • CA450259A - Manufacture of carboxylic acid anhydrides : en fr
  • GB605881A - Improvements in or relating to oil well derrick structures : en
  • GB606006A - Improvements in bearing supports : en
  • US2446236A - Electric hairbrush : en
  • GB606024A - Improvements in or relating to clamps : en
  • FR936890A - Textile manufacturing : en fr
  • US2446363A - Combination positive clutch and torque responsive friction coupling : en
  • GB606100A - Improvements in and relating to dynamo-electric machines : en
  • DK67320C - High frequency cable for transmitting a wide frequency band. : da en
  • GB605988A - Improvements in and relating to choking coils for fluorescent lighting systems : en
  • GB606014A - Improvements in or relating to manhole or other covers and frames : en
  • GB606092A - Improvements in or relating to devices for amusement, educational, pattern designingand like purposes : en
  • FR936861A - Cleaning encaustic for furniture, parquet floors, linoleums, varnishes and enamels : en fr
  • GB605884A - New or improved work holder or work plate of the sine bar type : en
  • US2446445A - Shock resisting retainer : en
  • GB606119A - Improvements in or relating to moulding materials : en
  • GB606029A - Improvements in pigments : en
  • US2446495A - Rail anchoring means : en
  • US2446266A - Jet propelled helicopter rotor : en
  • USD150435S - Design for a combination tool : en
  • US2446467A - Dry plate rectifier : en
  • FR936896A - Needle : en fr
  • US2446379A - Electron tube structure : en
  • USD150436S - Design for an atomizer : en
  • GB606167A - Improvements in or relating to method of and apparatus for processing of plastic material : en
  • CA450337A - Method and apparatus for controlling reaction temperatures in reactions simultaneously conducted at different temperature levels : en fr
  • USD150412S - Gordon microfilm viewer : en
  • US2446501A - Dispensing device for viscous materials : en
  • CA450265A - Remote indicating magnetic compass system : en fr
  • US2446288A - Rain visor : en
  • US2446371A - Dog boot : en
  • USD150422S - Design fob a brooch ob similar article : en
  • GB605989A - Improvements in or connected with metal boxes, cases or the like : en
  • GB605997A - Improvements in and relating to land and water vehicles : en
  • US2446390A - Potentiometric amplifier : en
  • US2446197A - Gun-sling : en
  • US2446405A - Tunable ultra high frequency resonator system : en
  • GB605920A - Improvements in and relating to steering mechanism for wheeled vehicles : en
  • GB606163A - Improvements in or relating to landing gear for aircraft : en
  • US2446182A - Correct money changer : en
  • GB606028A - Protective cover for a lock : en
  • FR936915A - Progressive gear shifting : en fr
  • GB605909A - Improvements relating to the manufacture of iron castings : en
  • GB606001A - Improvements in or relating to sealing glands or packings : en
  • FR937046A - Advanced training in control devices for high-lift flaps on the trailing edge of airplane or seaplane wings : en fr
  • GB606148A - Improved means for fixing trays, cables, pipes and other fittings to structural members : en
  • USD150459S - Dispensing head for a butane system : en
  • GB606010A - Improvements in optical projection screens : en
  • FR937075A - Improvements to the electrical connections of a device : en fr
  • FR937027A - Improvement in equipment comprising steam or gas turbines that can be driven in the opposite direction to their direction of operation as a motor : en fr
  • FR936916A - Aft of hull : en fr
  • FR937091A - Fire extinguisher : en fr
  • USD150397S - Design fob a water closet : en
  • US2446450A - System for controlling lighting circuits : en
  • USD150434S - Lovejoy etal airplane : en
  • FR936952A - Comb : en fr
  • FR936904A - Electric fan heater with radial hot air dispersion : en fr
  • GB606054A - Improvements relating to electrical connectors, more particularly but not exclusively of radio valves, incandescent filament lamps and holders therefor : en
  • GB605942A - Improvements relating to centrifugal governors : en
  • AU2109548A - Improvement in fusion photothermog raphy : en
  • GB606070A - Charge forming devices for internal combustion engines : en
  • GB605894A - Improvements relating to furniture, boxes and the like : en
  • GB606027A - Electrically driven submerged pump : en
  • US2446409A - Torque responsive transmission means : en
  • US2446392A - Luminous teletracing system : en
  • FR936882A - Fruit packaging : en fr
  • FR936969A - Miniature thermostat : en fr
  • FR937050A - Improvements to oxy-electric drilling and cutting tools : en fr
  • AU138057B2 - Cable connector : en
  • AU2110348A - Peptizing of silver halides with oxidized proteins or oxidized protein derivatives : en
  • CA450220A - Combination comb and brush : en fr
  • FR936979A - Automatic positioning control : en fr
  • USD150464S - Design fob a spectacle frame : en
  • FR936883A - Improvements relating to can openers : en fr
  • FR937088A - Process for preparing nitrophosphates which spread well and keep well in store : en fr
  • GB606057A - A quenching agent for the treatment of metals and process of its manufacture : en
  • GB606171A - Improvements relating to knife and like sharpening tools : en
  • FR937032A - Improvements to installations for breathing divers : en fr
  • DK67351C - Procedure for the production of building materials from bound mortar, thereby preventing disfiguring and destructive attacks by moss, lichen and other vegetations on these materials. : da en
  • FR936929A - Indicator device for t. s. f. with spread bands : en fr
  • DK67324C - Coupling with a discharge tube with bundled electron current, as well as discharge tube for use in the coupling. : da en
  • US2446209A - Blouse : en
  • US2446370A - Safety attachment for shoes : en
  • US2446359A - Method of producing glassware : en
  • US2446415A - Retractable undercarriage for aircraft : en
  • CA450283A - Preservation of synthetic rubber : en fr
  • AU2081345A - Improvements in or relating to alarm devices for indicating failure ofthe paper feed mechanism in teleprinters : en
  • AU142538B2 - Remote-indicators and like devices : en
  • CA450278A - Metal surface conditioning apparatus and process : en fr
  • CA450290A - Telescopic spring fork for motor cycles : en fr
  • CA450297A - Metal working machine : en fr
  • AU126094B2 - Improvement in antenna structure : en
  • CA450302A - Preparation of azobenzene sulfonate : en fr
  • AU146714B2 - Improvements in or. relating to. selfinduction coils ofthe kind comprising a core anda shell of magnetic material : en
  • AU1423447A - Improved Mobile Sawing Apparatus for timber and tbe like : en
  • AU2110248A - Cellulose ester-silver-halide photographic emulsions and method of preparing same : en
  • CA450304A - Folded fabric gasket : en fr
  • AU144521B2 - Improvements in and relating to machines for cutting paper webs or strips : en
  • FR936862A - Special shiny grease for shoes and all leathers : en fr
  • USD150431S - Design fob a fish lube : en
  • US2446280A - Internal-combustion engine : en
  • USD150421S - Design for a brooch or similar article : en
  • AU148439B2 - Signal separator : en
  • FR936900A - Chlorinated adducts of aromatic compounds and process for their preparation : en fr
  • GB605888A - Improvements in or relating to mixing machines : en
  • AU2104948A - Improvements relating to photographic cameras : en
  • GB605872A - Method of forming strongly adherent metallic compound films by glow discharge and articles resulting therefrom : en
  • IE17243L - Soap manufacture : en
  • US2446230A - Lighting fixture : en
  • US2446381A - Nursery toilet seat : en
  • AU138814B2 - Improvements in or relating to inflatable articles of clothing : en
  • FR936856A - Tightening wrench with interchangeable magazine and drive heads : en fr
  • FR936865A - Removable elastic stopper : en fr
  • USD150402S - Design for a fishing rod : en
  • GB605867A - Improvements in or relating to injection molding apparatus : en
  • AU1901445A - Improvements in wave-signal translating systems : en
  • GB605878A - Angle modulated carrier wave detector : en
  • GB606068A - Improvements relating to means for actuating shuttle-box brakes or swells in looms for weaving : en
  • FR937043A - Improvements to centrifugal force speed governors for electric motors : en fr
  • US2446268A - Fuse for projectiles : en
  • USD150403S - Link chain for a bracelet or similar article : en
  • GB606005A - Improvements in or relating to electromagnetically focussed and deflected cathode ray devices : en
  • FR937054A - Check valve : en fr
  • US2446313A - Process for production of electrolytic manganese : en
  • US2446368A - Conveyer type dishwasher : en
  • USD150411S - Goodall power mowing machine : en
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  • DK67336C - Reversing cartridge. : da en
  • US2446337A - Turn signal control for vehicles : en
  • US2446373A - Slurry feeding apparatus : en
  • FR937084A - Tuning blocks for radio receivers, with variation of inductance by immersion cores : en fr
  • US2446453A - Process of preparing acetonechloroform : en
  • USD150483S - Design for a helicopter : en
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  • FR936897A - Improvements to vehicle steering mechanisms : en fr
  • FR937081A - Gas or vapor atmosphere discharge tube : en fr
  • GB606078A - Improvements in or relating to locks for travel cases and the like : en
  • FR936911A - Improvements in natural color photography and cinematography : en fr
  • AU2108248A - Self-supporting cast film ofan organic resinous material : en
  • GB606035A - Process and arrangement for synthesis of tetrachlorethane : en
  • FR936980A - Improvements in the manufacture of magnesium hydroxide : en fr
  • FR937083A - Improvements to umbrellas, parasols and parasols and the like : en fr
  • DK67337C - Vibration device for rotatable sorting drums. : da en
  • USD150441S - Design for a pop toy : en
  • GB606093A - Improvements relating to the production of slivers of staple fibres from tows of continuous filaments : en
  • GB605978A - Improvements in or relating to insert moulding : en
  • AU128413B2 - Improvements in gear pumps : en
  • US2446269A - Electrode mounting structure for electron tubes : en
  • FR936968A - Automatic table lighter : en fr
  • CA450300A - Electrical system : en fr
  • AU140747B2 - Improvement in fusion photothermog raphy : en
  • AU142150B2 - Improvements in or relating toan augmented jet apparatus : en
  • FR937012A - Braking device for electric motors : en fr
  • GB605972A - Plastic material : en
  • US2446400A - Chart supporting and feeding means for recording instruments : en
  • FR936501A - : fr
  • AU142533B2 - Improvement in gelatin derivatives : en
  • AU1468847A - Improved automatic mechanical coursing apparatus for dog race starting, orthe like : en
  • AU128466B2 - Production of prestressed concrete sleepers and similar beams : en
  • CA450312A - Fluorescent hand lamp : en fr
  • AU127345B2 - Improvements in combined glide and approach path systems for aircraft : en
  • AU2109448A - Improvement in photothermography and printing inks therefor : en
  • AU2166848A - Improvements in mechanical doffing of spinning and like frames : en
  • AU2170048A - Improved tissue dispensing packages : en
  • CA450275A - Draw mechanism of straight bar knitting machines : en fr
  • US2446416A - Doffing and donning apparatus : en
  • CA450331A - Shale distillation : en fr
  • GB605971A - Improvements relating to speed governors for rotary wing aircraft : en
  • GB605975A - Improvements in or relating to method of moth-proofing textile fabrics, of animal origin : en
  • GB606146A - Improved pneumatic springing and damping arrangement for vehicles : en
  • CA450356A - Locking device : en fr
  • US2446243A - Seal construction : en
  • US2446364A - Filtering device : en
  • US2446276A - Automobile brake signal : en
  • CA450277A - Refrigerating apparatus and method : en fr
  • CA450317A - Frequency divider circuit : en fr
  • CA450262A - Method of making cemented carbide articles : en fr
  • FR936948A - Inductance : en fr
  • FR936989A - Improvements to burners for liquid fuels : en fr
  • US2446459A - Device for night fishing : en
  • CA450235A - Gem grinding device : en fr
  • AU140835B2 - Improvements in or relating to reciprocating pumps for raising liquids : en
  • US2446514A - Separation of hydrocarbon mixtures : en
  • CA450197A - Diaper protector : en fr
  • CA450205A - Apparatus for and method of forming sheet material : en fr
  • CA450272A - Heating apparatus : en fr
  • FR936941A - Speed variator : en fr
  • USD150456S - Design fob a necklace ob similab abticle : en
  • US2446398A - Handy comb : en
  • CA450322A - Zinc base alloy : en fr
  • AU126141B2 - Improvement in radiated-signal receiving system : en
  • US2446464A - Beta, gamma-alkenyl ethers of glycerol, and esters thereof : en
  • CA450336A - Apparatus for making sponge rubber articles : en fr
  • CA450326A - Electric fire : en fr
  • US2446322A - Top access refrigerator cabinet : en
  • USD150465S - Design for a toy autogiro : en
  • AU138775B2 - Improvements in or relating toa collecting and separating apparatus : en
  • CA450214A - Valve : en fr
  • US2446203A - Pneumatically operated mending device : en
  • US2446355A - Detent mechanism for pressure regulators : en
  • US2446480A - Aircraft landing gear : en
  • US2446454A - Production of secondary and tertiary halogenated alcohols : en
  • US2446503A - Ebocess : en
  • US2446297A - Starter : en
  • US2446492A - Underfeed domestic stoker : en
  • US2446407A - Condiment holder : en
  • USD150481S - Spoon or similar article of flatware : en
  • US2446350A - Electrodeposition of aluminum : en
  • AU145823B2 - Improvements, in travelling wave amplifier tubes : en
  • US2446386A - Rapping mechanism for confection coating machines : en
  • US2446468A - Selenium rectifiers : en
  • AU2496645A - Production of prestressed concrete sleepers and similar beams : en
  • CA450330A - Fractionation process and apparatus : en fr
  • FR937059A - Apparatus facilitating reading of the newspaper and carrying advertising : en fr
  • US2446316A - Gun sighting and training apparatus : en
  • USD150440S - Design for an evaporative cooler casing : en
  • AU148500B2 - Luminescent screen and electron discharge device incorporating same : en
  • GB605860A - Improvements in or relating to capillary tube expansion control in refrigerating systems : en
  • GB606038A - Improvements relating to identification devices for keys : en
  • USD150451S - Design fob a brooch ob similar article : en
  • GB606004A - Improvements in push-pull amplifying circuits : en
  • FR936961A - Device for attaching a tie to the plastron of a shirt : en fr
  • FR937053A - Improvements to rollers for rock drilling : en fr
  • GB605927A - Improvements in or relating to protective control systems for electric motors : en
  • AU2496445A - Improvements inthe production of prestressed reinforced concrete sleepers and similar beams : en
  • GB606064A - Improvements in or relating to the manufacture of fuel briquettes : en
  • US2446189A - Fastening replacement means : en
  • FR936888A - Multi-blade frame for sawing marble and other materials used in construction : en fr
  • GB606079A - Operating aircraft landing gear : en
  • US2446441A - Cargo airplane : en
  • US2446507A - Method of removing mercaptans from a liquid mixture of hydrocarbons containing low-boiling and high-boiling mercaptans : en
  • GB606032A - Improvements in or relating to packing for fluid motors : en
  • FR937086A - Rotary compressor : en fr
  • FR936867A - Stabilization device for motorcycles allowing their use on snow-covered or icy roads : en fr
  • FR936953A - Process for the preparation of azo dyes : en fr
  • FR937070A - Alarm clock or chime watch that operates automatically at set times : en fr
  • GB605952A - Process for the production of imino ethers and amidines : en
  • DK67339C - Spring-loaded holder for direction indicators, license plates, taillights and other shock-resistant accessories on motor vehicles. : da en
  • GB606107A - Improvements in driving ropes : en
  • FR936973A - Device for the distribution under pressure of liquid between hydraulic telescopic supports of a body : en fr
  • GB605861A - Improvements in or relating to the production of complex metal ammine salts : en
  • DK67348C - Window hasp. : da en
  • AU2176948A - Improvements relating to apparatus for use in detecting the turbidity of liquids : en
  • FR936960A - Universal humidifier : en fr
  • US2446173A - Automatic electric pilot : en
  • US2446484A - Method of converting normal ammonium fluoride to ammonium bifluoride : en
  • USD150417S - Design fob a roil tissue holder : en
  • USD150447S - Brooch or similar article : en
  • US2446246A - Photocopy machine : en
  • AU2171448A - Luminescent screen and electron discharge device incorporating same : en
  • GB605875A - Improvements in and relating to holders for tubular lamps : en
  • US2446348A - Piston : en
  • US2446360A - Line drawing attachment for typewriters : en
  • DK67335C - Procedure for Increasing the Solderability of Galvanically Tinned Iron Sheet or Iron Band. : da en
  • FR936852A - Device for filing files in small batches staggered laterally : en fr
  • GB605990A - : en
  • US2446205A - Multiaxle vehicle : en
  • US2446255A - Form clamping support : en
  • FR936981A - Process for manufacturing textile articles, such as fabrics, ribbons, trimmings, imitation lace, etc. openwork designs : en fr
  • GB606083A - Improvements relating to photographic enlarging or copying apparatus : en
  • GB606159A - Improvements in distributors or containers for small objects : en
  • US2446301A - Self-centering funnel : en
  • GB605940A - Improvements relating to cultivating and tilling machines : en
  • US2446271A - Electron tube grid structure : en
  • GB605941A - Improvements relating to photographic emulsions : en
  • GB605961A - Television transmitting system : en
  • CA450358A - Hydraulic control device : en fr
  • US2446291A - Repairing and repaired cracked metal walls : en
  • GB606155A - Improvements in or relating to articles for assisting disabled or partially disabledpersons to dress and undress : en
  • DK67347C - Lock. : da en
  • FR936937A - Device for using wind energy to increase thermoelectric energy production : en fr
  • DK67319C - Chassis for electrical Appliances in which High Frequency currents flow. : da en
  • US2446226A - Container and closure cap to be used therewith : en
  • USD150401S - Design fob a coaster car : en
  • GB606065A - Improvements in stereoscopic viewing devices : en
  • GB605913A - Improvements relating to fishing floats : en
  • US2446242A - Hydraulic drive control mechanism for vehicles : en
  • FR937085A - Percolator : en fr
  • GB606150A - Improvements in copolymers and process of producing them : en
  • CA450306A - Mine column bar : en fr
  • FR937038A - Pressure control process in dry lime acetylene generators : en fr
  • CA450308A - Ejector pump : en fr
  • US2446223A - Extensible and retractable draft hitch : en
  • USD150471S - Washing machine or similar article : en
  • CA450292A - Accelerator pedal : en fr
  • DK67323C - Control converter for the conversion of small electrical effects, in particular from measuring sensors, to control impulses. : da en
  • US2446339A - Speed density carburetor : en
  • USD150410S - Design for a connector plug : en
  • US2446334A - Fluid valve : en
  • US2446277A - Glass to metal seal in electrical devices : en
  • GB605893A - Improvements in or relating to weaving heddles : en
  • USD150420S - Design fob a brooch ob similar article : en
  • FR937029A - Bleach containing persalts : en fr
  • USD150480S - Spoon or similar article of flatware : en
  • USD150430S - Earring or similar article : en
  • DK67342C - Locking device for bicycle pumps. : da en
  • GB605911A - Improvements in and relating to tables : en
  • IE18528L - Conveyors. : en
  • CA450338A - Reactor for performing reactions in the presence of solid contact materials : en fr
  • FR937052A - Improvements to gas pre-mixed gas burners : en fr
  • GB605869A - Improvements in weft tension device for automatic bobbin-changing loom shuttle : en
  • US2446220A - Combined crane and material-moving device : en
  • US2446287A - Vernier for mechanically measuring angles : en
  • FR936877A - Phonographic record shown without visible central hole and its holder : en fr
  • GB605905A - Improvements in steam-heated oven installations : en
  • US2446391A - Combined closure and receptacle for gas ranges : en
  • US2446387A - Shielded cable : en
  • US2446198A - Method of cutting blanks : en
  • USD150399S - Transport tank or similar article : en
  • CA450325A - Higher alkyl acid ester production : en fr
  • US2446341A - Brake beam : en
  • US2446437A - Brassiere : en
  • GB606020A - Improvements in or relating to smokers' ash trays : en
  • GB606136A - Improvements in or relating to shunting locomotives : en
  • US2446171A - Preparation of acetals : en
  • FR937033A - Improvements in the manufacture of detergents containing active oxygen : en fr
  • GB605858A - Improvements in or relating to filling machines : en
  • US2446245A - Sewing machine : en
  • FR936994A - Folding chair : en fr
  • GB605976A - Improvements in or relating to means for destroying flies and like insect pests : en
  • AU2108348A - Method of producing tubes and packages from heat-sealable films of thermoplastic synthetic resins : en
  • AU149449B2 - Improvements in telephone systems ofthe community automatic exchange type : en
  • FR937009A - Devices for protecting the tires of motor vehicles or other vehicles : en fr
  • GB605965A - Improved head for rubbing contactor trolley pole : en
  • US2446439A - Bouncing whistling toy : en
  • AU2210645A - Generator circuit : en
  • GB605895A - Improvements in knot-tying devices : en
  • CA450215A - Grit blending and spreading machine : en fr
  • CA450268A - Heating apparatus : en fr
  • US2446397A - Hydraulic circuit for effecting sequential operation of a plurality of positive displacement hydraulic motors of different sizes : en
  • US2446299A - Interlocking relay : en
  • CA450349A - Paper bag : en fr
  • AU2107548A - Automatic coffeemaker : en
  • AU2348845A - Internal combustion rotary motor : en
  • US2446290A - Telemetering : en
  • AU136626B2 - Devices for moving railroad trucks andother wheeled vehicles : en
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  • CA450353A - Oxidation product : en fr
  • AU2021145A - Improvements in combined glide and approach path systems for aircraft : en
  • AU137716B2 - Anew and improved apparatus for manufacturing sequins orthe like : en
  • AU1426447A - Improvements in operating means for windshield wipers : en
  • DK67350C - Procedure for the production of acid-resistant and water-repellent mortar or artificial stone. : da en
  • GB606151A - Improvements relating to blading of turbines, compressors and like machines : en
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  • USRE23022E - Gynecologic instrusient : en
  • GB606130A - Electric recording by deposition of dye, pigment, other colouring matter or the like : en
  • GB606012A - Improvements in or relating to electro magnetic vibratory devices : en
  • US2446202A - Induction heat-treatment : en
  • GB605970A - Improvements relating to ring spinning frames : en
  • GB606129A - Improvements in systems for controlling and actuating apparatus by sound signals : en
  • FR937041A - Improvements to piston extrusion presses : en fr
  • FR936956A - Lubricating the cylinder of a piston machine : en fr
  • GB605943A - Improvements in or relating to the manufacture of mineral wools : en
  • US2446394A - Child's garment : en
  • US2446275A - Oscillating tilt drop adjusting table : en
  • US2446196A - Double seal valve : en
  • USD150446S - Brooch or similar article : en
  • USD150404S - Coen combined lamp and desk unit : en
  • AU2175448A - Transmission mechanism for engine starters andthe. like : en
  • GB605916A - The manufacture of substituted benzhydryl ethers : en
  • CA450291A - Steering wheel spinner knob : en fr
  • DK67346C - Cylinder lock. : da en
  • AU2109148A - Improvements in or relating to inflatable articles of clothing : en
  • CA450236A - Brake for baby carriages : en fr
  • CA450348A - Paper bag : en fr
  • US2446260A - Differentiating discharge tube : en
  • CA450357A - Pump : en fr
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  • US2446515A - Method of forming bearing structures : en
  • AU150948B2 - A process for improving wool andother animal hairs by treatment witha resorcinol-formaldehyde precondensation product : en
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  • GB606117A - Method of recovering hard metal carbides and bond metals from sintered masses : en
  • US2446475A - Rearrangement process : en
  • AU146250B2 - Improvement in derivatives obtained by reacting gelatin and furoyl halides : en
  • AU1523147A - Improvements in and relating to mincing machines : en
  • US2446327A - Swivel coupling for conduits : en
  • US2446225A - Hosiery reknitting needle : en
  • AU143845B2 - Transmission mechanism for engine starters andthe. like : en
  • AU2101248A - Improvements in or relating to ticket machines : en
  • AU141825B2 - Photographic emulsions anda method of preparing same : en
  • US2446426A - Synthesis of hydrocarbons with sulfur containing catalyst : en
  • US2446491A - Convertible table : en
  • US2446372A - Metal tubular scaffolding : en
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  • FR936930A - Electrical device, such as t receiver. s. f., enclosed in a box with one or more openwork walls : en fr
  • US2446486A - Animal trap : en
  • US2446183A - Sanding device : en
  • CA450313A - Magnetic desk set : en fr
  • FR936936A - Method of manufacturing a beauty product in ampoules for skin care and product obtained : en fr
  • GB606000A - Improvements in and relating to continuous feed kinematograph apparatus : en
  • USD150395S - Bakewell meat tenderizing machine : en
  • DK67334C - V-belt pulley. : da en
  • DK67344C - Razor blades. : da en
  • CA450241A - Hydraulic clutch : en fr
  • US2446433A - Geometrical navigation instrument : en
  • US2446424A - Hair dressing device : en
  • FR936893A - Process for the preparation of dyes of the anthraquinone acridone carbazole series : en fr
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  • GB606055A - Improvements in and connected with magnetic snap action switches : en
  • USD150449S - Design for a bracelet or similar article : en
  • US2446239A - Selenium rectifier disk : en
  • AU2499745A - Improvement in acid emulsion paint and method of preparing thesame : en
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  • FR936869A - Control device with articulated levers forming a clamp : en fr
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  • US2446177A - Silicone grease and method of preparation : en
  • USD150473S - Design for a legging : en
  • US2446190A - Inflatable leak stopper : en
  • FR936938A - Devices allowing the use of a round cage die holder as a left-hand spindle with variable openings : en fr
  • US2446311A - Power-transmission belt : en
  • CA450242A - Hydraulic mechanism : en fr
  • US2446168A - Animal trap : en
  • AU147883B2 - An improved insecticide containing dichloro-diphenyltrichioroethane : en
  • CA450250A - Method of germicidal treatment of air-borne bacteria : en fr
  • AU128437B2 - Improvements in and relating to feeding systems for liquids and semi-liquids : en
  • AU1721444A - Improvement in radiated-signal receiving system : en
  • CA450329A - Expansion joint : en fr
  • AU137085B2 - Improved automatic mechanical coursing apparatus for dog race starting, orthe like : en
  • FR936863A - Rotary heated clothes dryer : en fr
  • GB605949A - Improvements in or relating to the control of steam engines : en
  • FR937090A - prefabricated removable roofing element in reinforced concrete : en fr
  • GB606023A - Improvements in supports for stereoscopic viewing devices : en
  • GB605950A - Compensated thermal relay, principally for use in remotely controlled circuits : en
  • GB606123A - Improvements in pulse generating circuits, for use for example for signal change indicators : en
  • AU2170748A - Improved rolling mill processes and rolling oil compositions therefor : en
  • FR936992A - Device for the evaporation of liquids : en fr
  • FR937066A - Electronic ray tube for projection devices : en fr
  • GB605925A - Improvements relating to cylinder attachments for internal combustion engines for compressing air : en
  • GB606011A - Improvements relating to photographic emulsions : en
  • AU1486847A - An improved rotary retort : en
  • FR937019A - Electric lighting lamp combined with a radio receiver : en fr
  • US2446254A - Blocking-layer cell : en
  • US2446366A - Display box : en
  • CA450352A - High tenacity filamentary material : en fr
  • FR937016A - folding ladder for t-receivers. s. f. and similar devices : en fr
  • GB606082A - Improvements relating to heat insulation installations : en
  • FR936880A - New lure for predator fish fishing : en fr
  • FR936895A - Shock absorber for oscillating masses of self-winding watches : en fr
  • US2446380A - Fluid seal : en
  • US2446306A - Sewing machine : en
  • USD150392S - Design for a squeezer for fruit and the like : en
  • CA450351A - Clamp : en fr
  • US2446181A - Process for condensing vaporized metal halides : en
  • GB605870A - Improvements in or relating to process of producing substituted acridines and intermediates therefor : en
  • CA450263A - Method and apparatus for manufacturing electric discharge devices : en fr
  • GB605918A - Improvements in and relating to stable dispersions of secondary aromatic amines : en
  • GB606018A - Improvements in and relating to slating and tiling for use in buidling construction : en
  • CA450203A - Welding electrode holder : en fr
  • CA450318A - Frequency modulation receiver circuit : en fr
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  • GB606165A - An improved arrangement for vaporising liquids by electric high frequency induction : en
  • GB606090A - Improvements in and relating to hand printing machines : en
  • GB606168A - Improvements relating to metal pipe jointing : en
  • GB605885A - Improvements in or relating to shedding mechanism for looms for weaving : en
  • GB606067A - Improvements in looms for weaving : en
  • FR936881A - Development of starters for heavy oil engines : en fr
  • FR937013A - Process for preparing metals by electrolysis : en fr
  • US2446375A - Air-locked window : en
  • FR937100A - Fishing line : en fr
  • FR936996A - Mounting device that contains electronic lamps : en fr
  • FR937044A - Improvements available to powertrains on aerodynes : en fr
  • US2446292A - Insulated electrical conductor : en
  • GB606053A - Improvements in flushing valves : en
  • GB606137A - Improvements in or relating to bullet brushes : en
  • GB606030A - Improvements in and relating to fishing-rod reels : en
  • GB591145A - Improvements in or relating to baking tins or other containers : en
  • GB605912A - Improvements in the manufacture and purification of cellulose esters of higher fattyacids : en
  • FR936892A - Narrow fabric loom : en fr
  • GB605998A - Improvements relating to land and water vehicles : en
  • FR937061A - Floor polisher vacuuming dust : en fr
  • US2446218A - Universal bumper clamp : en
  • FR936943A - Improvements to washing machines : en fr
  • USD150423S - Design fob a brooch ob similar article : en
  • GB606108A - Electrolytic capacitors : en
  • GB606156A - Improvements in or relating to selector apparatus : en
  • USD150396S - Berby tandem road roller : en
  • DK67322C - Device for push-button operated contactors. : da en
  • GB605923A - Devices for use in aiding bricklaying : en
  • GB606101A - Improvements relating to decorative veneers and building materials and to methods ofproducing same : en
  • FR937006A - Manufacturing process of kraft paper bags and resulting bags : en fr
  • GB606045A - Improvements in and relating to the casting of films and sheets and coatings formed on rigid supports for use therein : en
  • US2446204A - Pneumatically operated mending device : en
  • US2446221A - Producing aluminum halides by the reaction of alumina, carbon, and free halogen : en
  • US2446440A - Color television tube : en
  • US2446258A - Compass : en
  • FR936894A - Heating device for ovens : en fr
  • USD150455S - Design fob a brooch ob similar abticle : en
  • CA450305A - Clamp type connector : en fr
  • US2446172A - 2-acylamino-1, 3-butadienes : en
  • FR937042A - Process for removing deposits of solid carbon products : en fr
  • US2446235A - Gun perforator : en
  • CA450211A - Electrode holder : en fr
  • GB606173A - Improvements in or relating to filling valves for casks, containers, or the like : en
  • GB606077A - Well packers : en
  • GB606102A - Improvements in and relating to the electrical measurement and control of the moisture content of photographic films and papers : en
  • DK67343C - Support piece for bicycle handlebars. : da en
  • US2446176A - Tilting adjustment for reciprocating concentrating tables : en
  • FR936878A - Medallion adaptable to recorded sound discs : en fr
  • GB605945A - Photographic and kinematograph camera with diaphragm opening indicator : en
  • US2446193A - Method for producing half-tone relief imbibition matrices : en
  • GB605908A - Improvements relating to the manufacture of power gas and associated products : en
  • DK67321C - Device for electrical contact fields, e.g. in Telephone systems. : da en
  • GB606036A - Venturi cleaning nozzle : en
  • CA450335A - Method of treating textile material : en fr
  • US2446325A - Leveling support : en
  • FR936868A - Headrest device for bathing : en fr
  • GB605903A - Improvements in or relating to space heaters : en
  • GB605922A - Improvements in and relating to the production of furfuryl alcohol : en
  • GB605959A - Improvements in or relating to louvre construction : en
  • AU141508B2 - Improvements in closure plugs for containers : en
  • CA450251A - Material handling apparatus : en fr
  • USD150426S - Design for a brooch or similar article : en
  • FR936931A - Radio receiver : en fr
  • US2446186A - Fan antenna with tail : en
  • GB606081A - Improvement in softeners for rubbers : en
  • US2446295A - Vacuum work holder : en
  • US2446436A - Beam antenna system : en
  • US2446170A - Vacuum tube electronic switch : en
  • GB605977A - An improved cycle lock : en
  • US2446213A - Process for making bowling pins : en
  • US2446462A - Transmission : en
  • US2446321A - Vehicle support : en
  • CA450266A - Fuse link : en fr
  • FR937078A - Improvement in the lubrication of mechanisms comprising a nutation disc : en fr
  • GB606033A - Improvements in marine working platforms : en
  • GB605890A - Improvements in cinematographic cameras : en
  • GB606143A - Improvements in track construction for endless track vehicles : en
  • FR936934A - Vehicle tow bar : en fr
  • GB606021A - Improvements in and relating to packing members for pump plungers and means for securing the packages thereto : en
  • GB605859A - Film forming compositions : en
  • US2446505A - Method of inhibiting the growth of mold : en
  • GB606158A - The manufacture of substituted benzhydryl ethers : en
  • FR936858A - Acetylene apparatus : en fr
  • GB605887A - Improvements in or relating to tubular glassware forming apparatus and element for use in such apparatus : en
  • GB605979A - Improvements in printing and mechanism therefor : en
  • GB606147A - Improvements in or relating to electron discharge tubes : en
  • FR936903A - New presentation process for sewing thread and new packaging for this presentation : en fr
  • FR937067A - Socket outlet : en fr
  • FR937089A - Improvements to telegraph-printer receivers : en fr
  • FR936879A - Methods for improving ribbon microphones : en fr
  • FR936899A - Process for carrying out catalytic reactions in the gas phase : en fr
  • US2446448A - Article of footwear and corrective sole therefor : en
  • US2446502A - Steam process for fixing coloring material in textile goods : en
  • GB606044A - An improved flushing valve for urinals, water-closets and the like : en
  • GB606170A - Improvements in and relating to pulse receiver circuits : en
  • DK67330C - Magnesium alloys, in particular for the production of moldings, and a method for heat treatment of such alloys. : da en
  • US2446284A - Electric iron : en
  • US2446396A - Cushion cover : en
  • US2446494A - Snow fence machine : en
  • FR936993A - Device for fixing the outer end of a balance-spring to the cock of a timepiece : en fr
  • DK67345C - Lock with Key. : da en
  • US2446219A - Cooling system leak detector : en
  • GB606104A - Improvements in weighing machines with taring devices : en
  • FR936933A - Device for the automatic transmission of one or more signals to moving locomotives : en fr
  • GB606114A - Method of assembly of box-like structures : en
  • GB606075A - Improvements in or relating to oil-fired furnaces, ovens and the like : en
  • US2446305A - Strip feeder for wrapping machines : en
  • US2446358A - Liquid seal pulsation dampener : en
  • FR937047A - Improvements to the electrode holder nozzles of atomic hydrogen torches : en fr
  • GB605995A - Improvements in or relating to the manufacture of soap : en
  • AU1341547A - Devices for moving railroad trucks andother wheeled vehicles : en
  • AU141919B2 - Self-supporting cast film ofan organic resinous material : en
  • DK67326C - Curtain-like Curtain. : da en
  • US2446199A - Starting circuit for gaseous discharge devices : en
  • US2446510A - Coin device : en
  • US2446431A - Electrical measuring instrument : en
  • US2446214A - Cabinet for television receivers : en
  • US2446180A - Gyroscope controlling means : en
  • US2446481A - Reducing flange : en
  • GB605967A - Hydrostatic lubricators for locomotives and the like : en
  • GB606009A - Improvements relating to rifles : en
  • FR937031A - Process for the execution of tools provided by fusion of deposits of high speed steels : en fr
  • GB606017A - Improvements relating to blowpipes : en
  • FR937030A - Improvements to torch metalworking machines : en fr
  • AU141014B2 - Improvements in operating means for windshield wipers : en
  • AU1442647A - Improvements in or relating to Power Presses : en
  • US2446262A - Wire grip for electrical fittings : en
  • USD150445S - Earring or similar article : en
  • AU2170548A - Improvements relating to fuel and starting-systems for gas-turbine-engines : en
  • CA450245A - Rail lubricator : en fr
  • USD150400S - Design foe play yard equipment : en
  • AU2109748A - Improvement in derivatives obtained by reacting gelatin and furoyl halides : en
  • US2446493A - Jar ring : en
  • USD150470S - Design for an electric heater : en
  • CA450254A - Propeller shaft and universal joint assembly : en fr
  • US2446248A - Phosphor screen : en
  • US2446499A - Coffee filter : en
  • AU139335B2 - Improvements in fuel supply systems : en
  • CA450199A - Automatic ventilator for closed carriages : en fr
  • AU142534B2 - Acrylonitrile derivatives of proteins andthe preparation of silver halide dispersions therewith : en
  • AU146742B2 - Improvements in and relating to cathode ray tubes for use in modulators for multi-channel signalling systems : en
  • CA450247A - Washing machine and automatic control mechanism therefor : en fr
  • FR936855A - Simplified bolt release : en fr
  • CA450289A - Process for making chromium powder : en fr
  • DK67331C - Letter weight. : da en
  • US2446345A - Means for preparing fibrous molding compositions : en
  • USD150394S - Design for a gate : en
  • USD150484S - Design fob a toy stationary engine : en
  • AU2342545A - Paper web holding and tensioning device for use in bread wrapping machines : en
  • US2446274A - Valve : en
  • AU2199445A - Improvements in or relating to electrical distant control of power operated mechanism : en
  • AU137238B2 - An improved rotary retort : en
  • AU147359B2 - Improvements in or relating to telecommunication systems : en
  • FR936901A - Combustion chamber for direct fuel injection engines : en fr
  • US2446472A - Adaptable conveyer : en
  • AU147726B2 - Improvements in or relating toa method and apparatus for applying powder to thread : en
  • AU191146A - Improvements in volume control circuits : en
  • US2446452A - Hand sled : en
  • CA450309A - Vibrator circuit : en fr
  • GB606166A - Rubber hydrochloride film : en
  • CA450198A - Tempering of fabricated glass articles : en fr
  • CA450212A - Laundry tongs : en fr
  • CA450303A - Dispersing agent and process of making same : en fr
  • FR936986A - Roofing device and constructions fitted with such blankets : en fr
  • AU2502245A - Method of and apparatus for erecting metal fenceposts andthe like : en
  • CA450258A - Manufacture of organic compounds : en fr
  • FR936978A - Multipurpose device which can be used in particular as a lamp, mirror or frame for photography : en fr
  • US2446250A - Stabilization and purification of alkyl phenols derived from petroleum : en
  • US2446432A - Juice extractor : en
  • AU2166348A - Improvements, in travelling wave amplifier tubes : en
  • USD150429S - Design fob a brooch ob similab abticle : en
  • GB606133A - Improvements in electrical means for reproducing photographs or like pictures including multicoloured pictures : en
  • CA450255A - Production of knitted fabrics : en fr
  • USRE23023E - Photoelectric cell circuit : en
  • USD150443S - Design for an earring or similar article : en
  • USD150438S - Design fob an egg opener and divider or similar article : en
  • US2446263A - Change gear transmission : en
  • US2446312A - Garment hanger : en
  • US2446428A - Apparatus for producing indications of movement of an element : en
  • US2446331A - Electrodeposition of aluminum : en
  • US2446385A - Adjusting arrangement for pneumatic relays of the force-balance type : en
  • US2446482A - Garment : en
  • FR937039A - Improvements in metal or mechanical construction : en fr
  • GB606132A - Improvements in epicyclic reverse gears : en
  • US2446447A - Spinning top : en
  • US2446318A - Aircraft cable guide pulley : en
  • US2446388A - Preheating furnace blast : en
  • AU128393B2 - Improvements in or relating to electrical distant control of power operated mechanism : en
  • AU2101148A - Method of and apparatus for making a loosely felted web of fibrous material : en
  • CA450248A - Strip cutting machine : en fr
  • FR936975A - Accounting system : en fr
  • FR937028A - Alkaline detergent containing active oxygen : en fr
  • GB606134A - Improvements in or relating to gas cocks : en
  • USD150418S - Design for a brooch or similar article : en
  • US2446265A - Photographic shutter : en
  • US2446403A - Process and apparatus for the vacuum production of magnesium : en
  • GB605898A - Improved clamping ring or like fitting particularly for affixing brake control levers to the handlebars of motor cycles : en
  • GB606008A - Process for the manufacture of halogenated naphthoquinoneimides : en
  • FR936860A - Welding of two metal parts : en fr
  • FR937017A - Heavy oil combustion device : en fr
  • FR937035A - Improvements to AC distribution installations to multiple electric arc welding devices : en fr
  • USD150393S - Design fob a brooch ob similar abticle : en
  • FR936950A - Shock-proof mounting brackets : en fr
  • GB605985A - Improved clamping appliance for use in vulcanizing repair patches on rubber articles : en
  • GB606052A - Improvements in toy animals, human figures and the like : en
  • US2446420A - Chimney type heat regenerator : en
  • FR936967A - Beam with variable sections : en fr
  • GB606073A - Improvements in or relating to the measurement, indexing, dividing and setting out of angles : en
  • GB606118A - Improvements in or relating to arrangements for locating obstacles by electromagnetic waves : en
  • FR936951A - Sealing packing : en fr
  • IE18237L - Apparatus for making paper bags. : en
  • US2446272A - Fire extinguisher fluid : en
  • USD150408S - Design for a cocktail table : en
  • GB606131A - Method of dyeing : en
  • GB605934A - Improvements in or relating to machines operating cyclicly for applying strip material to cylindrical surfaces of drawing rolls : en
  • DK67329C - Method for Extraction of Rubber from Rubber-Containing Plant Parts, in particular from Rubber-Containing Roots. : da en
  • GB606127A - Blowers : en
  • GB606096A - A process for the manufacture of methacrylamide : en
  • US2446377A - Apparatus for inspecting moving transparent objects : en
  • USD150416S - Design fob a tire : en
  • FR936926A - Device comprising at least one member capable of oscillating under the action of a dynamic rotating mass, for example a sieving, conveying or grinding member : en fr
  • GB605904A - Improvements in horticultural frames, glasshouses and other building structures : en
  • GB606109A - Improvements in or relating to high frequency electron discharge apparatus : en
  • DK67316C - Rail brakes for trams and similar vehicles. : da en
  • GB605935A - Improvements in or relating to a.c. relays : en
  • GB606031A - Improvements in and relating to cutting and dividing machines, more particularly bread cutting machines : en
  • US2446286A - Force lasted shoe and method of making same : en
  • FR937008A - Manufacturing process of artificial charcoals : en fr
  • AU146715B2 - Production of coloured effects on textile paper and like material utilising dyestuffs containing quaternary ammonium, ternary sulphonium or isothiouronium salt groups : en
  • FR936945A - Advanced device for regulating the mixture of fuel and air supplied to internal combustion engines, also applicable to other power generators in which oxidation of the fuel occurs : en fr
  • GB606026A - Manufacture of 1-acetoxy-3-chloro-pentanone-(4) : en
  • FR936907A - Fast construction process : en fr
  • GB606034A - Improvements in or relating to air compressors for use on aircraft : en
  • FR936859A - Gasoline-saving process for internal combustion engines and equipment following the process : en fr
  • GB605982A - Improvements in or relating to wearing apparel having permanent creases therein : en
  • GB606043A - Improvements relating to filters : en
  • GB605907A - Improvements in gill frames for drawing flax, wool and other fibres for forming slivers or yarn : en
  • GB606122A - Improvements in or relating to photographic justifying apparatus : en
  • FR936870A - Vegetable cutters : en fr
  • GB606110A - Improvements in or relating to ultra-high frequency object detecting systems : en
  • GB606098A - Adjustable spanner : en
  • FR937065A - Improvements to optical systems : en fr
  • US2446401A - Window cleaner : en
  • GB606050A - Improvements in or relating to the production of vinyl co-polymers : en
  • CA450218A - Throttle controlled clutch actuating assembly : en fr
  • CA450345A - Method and apparatus for making paper bags : en fr
  • AU128444B2 - Demodulator system : en
  • US2446234A - Boot drier : en
  • GB605987A - Improvements in or relating to carpet sweepers : en
  • US2446211A - Ring roll : en
  • AU139815B2 - Improvements relating to apparatus for use in detecting the turbidity of liquids : en
  • AU140261B2 - Improved tissue dispensing packages : en
  • AU2174048A - Improvements in or relating to gaseous fluid flow systems : en
  • AU144383B2 - Gyratory crusher : en
  • CA450285A - Plastic dielectric composition and shielded spark plug terminal : en fr
  • CA450225A - Lock box : en fr
  • CA450282A - Antioxidant : en fr
  • AU145065B2 - Automatic coffeemaker : en
  • US2446261A - Sewing machine : en
  • USD150419S - Design fob a brooch ob similar article : en
  • GB606047A - Improvement in couplings for pipes and the like : en
  • GB605873A - A method of forming strongly adherent low reflection coatings by glow discharge : en
  • GB605958A - Improvements in sliding fasteners of plastic material : en
  • AU2272545A - Improvements in and relating to feeding systems for liquids and semi-liquids : en
  • CA450219A - Electron discharge tube and their circuit : en fr
  • FR937020A - Ignition device for all internal combustion engines, in particular for two-stroke engines : en fr
  • GB606140A - Crude-oil cooking range : en
  • CA450238A - Method and apparatus for forming plastic strands : en fr
  • US2446167A - 2,3-dicyano-3-buten-2-yl esters : en
  • US2446188A - Bridge type modulator circuit : en
  • US2446332A - Dial holding means for weighing scales : en
  • AU2103348A - Improvements in and relating to machines for cutting paper webs or strips : en
  • GB606049A - Improvements in or relating to devices for dispersing pesticidal compounds : en
  • US2446289A - Precooler system for refrigerated drinking fountains : en
  • US2446488A - Hoisting device : en
  • DK67352C - Procedure for the production of a sound and heat insulating insert material. : da en
  • GB606069A - Improvements in and relating to a rolling ladder : en
  • CA450252A - Means for reproducing motion : en fr
  • US2446351A - Manufacture of carbon black : en
  • US2446465A - Selenium rectifier : en
  • GB606084A - Improvements in pottery ovens or kilns : en
  • US2446471A - Check protector : en
  • CA450208A - Blast duster : en fr
  • FR937003A - Assembly joint for tubes, bars or the like : en fr
  • GB606139A - Improvements in or relating to radio direction finders : en
  • GB605865A - Improvements in or relating to a process or system of handling articles or pieces during manufacturing operations : en
  • GB606154A - Improvements in or relating to the electronic treatment of water for the purpose of reducing the effects due to hardness : en
  • US2446384A - Asphalt pump intake : en
  • GB605854A - Improvements in and relating to cartridge feed devices for firearms : en
  • GB606088A - Improvements relating to aeroplanes : en
  • DK67332C - Device by Radrenserskærær. : da en
  • FR937069A - Dust extractor with rotating hose connection : en fr
  • FR937071A - Amplification regulator assembly : en fr
  • GB606015A - Improvements in or relating to wireless receiving apparatus : en
  • US2446279A - Aerial bomb control system : en
  • US2446323A - Lock-joint panel construction : en
  • US2446463A - Stuffing box mounting for pumps : en
  • FR936919A - red stick case : en fr
  • US2446200A - Coacting shutter and lens combination for camera film holders : en
  • AU2167048A - Improvements in or relating to reciprocating pumps for raising liquids : en
  • CA450204A - Lever type screw driver : en fr
  • AU140772B2 - Improvements in or relating to mechanism for automatically positioning member ina series of predetermined positions : en
  • CA450210A - Brush cutter : en fr
  • CA450281A - Antioxidant : en fr
  • US2446184A - Belt loading machine : en
  • US2446347A - Trailer ball bolt guard : en
  • GB605937A - Improvements in and relating to electric control systems : en
  • US2446353A - Temperature responsive control device : en
  • GB605944A - Improvements in or relating to arm- or easy chairs, settees or the like : en
  • AU2099548A - Busbar reversing switch : en
  • US2446241A - Seat slide structure : en
  • US2446212A - Pipe wrench having a fixed jaw and a cooperating reciprocating rotary jaw : en
  • US2446509A - Plant cover : en
  • AU2178648A - Improvements in fuel supply systems : en
  • AU2108648A - Improvements in or relating toan apparatus for producing intimate contact between liquids and gases : en
  • AU2110148A - Photographic emulsions and their method of preparation : en
  • US2446352A - Automatic choke : en
  • CA450307A - Pump controlling means : en fr
  • FR937007A - Balanced pedal for bicycles and similar vehicles : en fr
  • US2446273A - Purification of sludge acid and activation of clays : en
  • US2446446A - Breakerless magneto : en
  • US2446466A - Blocking layer rectifier : en
  • IE19319L - Voice-frequency signalling apparatus. : en
  • US2446210A - Airplane deicing and engine silencing construction : en
  • CA450269A - Vapour-electric device : en fr
  • US2446187A - Lined igniter-charge tube : en
  • CA450271A - Toaster casing structure : en fr
  • CA450243A - Automatic aeroplane safety raising and guiding device : en fr
  • AU136775B2 - Improved Mobile Sawing Apparatus for timber and tbe like : en
  • AU2110048A - Photographic emulsions anda method oftheir production : en
  • AU2125248A - Improvements in or relating toa method and apparatus for applying powder to thread : en
  • US2446418A - Electrolytic apparatus for using bagasse to make paper pulp : en
  • GB605931A - Improvements in or relating to apparatus for heat treatment of materials : en
  • US2446257A - Xpentaerythritol d diabietate : en
  • AU2168648A - Process forthe production of moulded catalysts, catalysts produced thereby and catalytic reactions employing such catalysts : en
  • US2446328A - Protective apparatus for preventing the accumulation of ice on airfoils : en
  • GB605879A - Improvements in or relating to weighing machines : en
  • CA450342A - Compressor : en fr
  • CA450327A - Refrigerator car flashing : en fr
  • US2446195A - Tester for electrical shieldings : en
  • US2446259A - Weeder attachment for cultivators and the like : en
  • US2446478A - Imitation maple flavor : en
  • AU141824B2 - Method of producing tubes and packages from heat-sealable films of thermoplastic synthetic resins : en
  • AU143163B2 - Improvements relating to photographic cameras : en
  • US2446175A - Apparatus for preparing dehydrated bread crumbs : en
  • USD150474S - Design for combined sunglasses and scarf : en
  • AU128102B2 - Generator circuit : en
  • AU1655147A - An improved insecticide containing dichloro-diphenyltrichioroethane : en
  • GB605993A - Improvements in and relating to foldable boxes or cartons and blanks therefor : en
  • FR936966A - Bike support rod : en fr
  • US2446217A - Burglar alarm : en
  • US2446508A - Drum pedal : en
  • US2446369A - Flexible heel adjuster : en
  • USD150433S - Design fob a bicycle sidecar : en
  • US2446434A - Appliance for the access into streamline-shaped vehicles : en
  • FR937063A - Dust extractor with external cleaning filter : en fr
  • US2446458A - Engine starter : en
  • GB605899A - An improved method of sealing wrappers : en
  • US2446338A - Tank cleaning apparatus : en
  • USD150428S - Design fob a brooch ob similar article : en
  • GB606089A - Improvements in fixing means for fluorescent lighting fittings : en
  • FR936983A - Improvements to liquid metering devices : en fr
  • GB606094A - Improvements in opening means for tins or receptacles intended for adhesive or plastic substances : en
  • GB605932A - Improvements in or relating to protective control systems for electric motors : en
  • US2446361A - Moisture vapor indicator for packaged goods : en
  • USD150448S - Design fob an earring or similar article : en
  • GB606042A - Improvements relating to filters : en
  • CA450260A - Coaxial half wave microwave antenna : en fr
  • AU141826B2 - Cellulose ester-silver-halide photographic emulsions and method of preparing same : en
  • GB605968A - Improvements in or relating to means for converting reciprocating into rotary motion and vice versa : en
  • CA450274A - Vinyl resin composition : en fr
  • FR936871A - Lock : en fr
  • FR936914A - Reinforced rubber and its manufacture : en fr
  • FR936991A - Underwater welding process : en fr
  • GB605876A - Improvements in and relating to piston machines, such as hydraulic motors : en
  • FR937082A - Advanced clasp for receptacles : en fr
  • US2446256A - Downspout strainer : en
  • US2446469A - Control apparatus for internalcombustion engines : en
  • US2446404A - Mold form : en
  • AU2266545A - Improvements in gear pumps : en
  • US2446438A - Drawbench : en
  • US2446451A - Nursing unit with retractable container therefor : en
  • US2446383A - Embroidery floss holder and dispenser : en
  • AU139391B2 - Reversible clutch : en
  • US2446315A - Holding means for ice-cream cans and cartons : en
  • CA450249A - Apparatus for germicidal treatment of air-borne bacteria : en fr
  • US2446427A - Fishing signaling device : en
  • GB606086A - Improvements in heat exchangers : en
  • AU2106948A - Cable connector : en
  • GB606161A - Improvements in or relating to adjusting and indicating devices for tuning wireless receivers and the like : en
  • CA450196A - Refrigerant tank for refrigerator cars : en fr
  • AU2113848A - Inhalator device : en
  • US2446281A - Corrugated tube manufacture : en
  • USD150450S - Design for a brooch or similar article : en
  • FR937014A - Glass making refinements : en fr
  • FR937015A - Improvements to devices for the application of feedback : en fr
  • AU141979B2 - Improvements relating to fuel and starting-systems for gas-turbine-engines : en
  • AU1490047A - Reversible clutch : en
  • GB606007A - Improvements in angle modulation detectors for carrier wave signalling : en
  • DK67340C - Repair stand for Bicycles. : da en
  • CA450273A - Refrigeration apparatus : en fr
  • CA450239A - Fuel pump : en fr
  • FR936876A - Production process for color and sound cinematographic films : en fr
  • GB605880A - Improvements in rotary printing machines : en
  • GB605969A - Screw threading tool and method : en
  • CA450294A - Compressor motor : en fr
  • AU136776B2 - Improvements in or relating to Power Presses : en
  • FR936939A - Anti-theft : en fr
  • FR936984A - Device for cleaning small parts, in particular clockwork mechanisms : en fr
  • USD150406S - Design for a perfume bottle : en
  • AU2262345A - Demodulator system : en
  • US2446349A - Electrodeposition of aluminum : en
  • FR937060A - Articles of artificial materials composed of elements of different colors or of materials with different physical and chemical properties and method and device for the manufacture of such articles in a single operation : en fr
  • US2446283A - Flow measuring device : en
  • CA450354A - Device for tuning or adjusting to close limits : en fr
  • US2446298A - Soft cushion lining for artificial dentures and process : en
  • US2446365A - Eyepiece with nonabrasive cap member : en
  • AU145838B2 - Peptizing of silver halides with oxidized proteins or oxidized protein derivatives : en
  • AU2100448A - Improvements in or relating toan augmented jet apparatus : en
  • CA450223A - Combined centrifugal pump and motor unit : en fr
  • US2446278A - Arc lamp or the like : en
  • AU2794249A - Rapid-curing thermosetting aminoplasts : en
  • CA450264A - Linear motion transmitter or receiver : en fr
  • GB605951A - Improvements in locking device for seats and the like : en
  • AU125153B2 - Improvements in wave-signal translating systems : en
  • AU2175748A - Master cylinders : en
  • FR936982A - Sliding blocking and release device, especially in foldable or short umbrellas : en fr
  • FR937074A - Hot gas machine : en fr
  • GB606128A - Hydraulic brake system : en
  • US2446294A - High-speed belt : en
  • FR937064A - Installation for continuous lime slaking : en fr
  • US2446215A - Railway draft gear friction shock absorbing mechanism : en
  • FR937068A - Elastic suspension : en fr
  • GB605864A - A fitting for loading and unloading containers on to and from a vehicle : en
  • GB605857A - Improvements in or relating to filling machines : en
  • GB605936A - Improvements relating to the refining of crude wax obtained from mineral oil : en
  • GB606149A - Improvements in and relating to a cotter for securing bicycle pedal cranks : en
  • AU2344545A - Adhesive compositions : en
  • US2446402A - Camera lens : en
  • US2446506A - Snubbed bolster car truck : en
  • FR936924A - Chuck refinements : en fr
  • FR936935A - Removable pantry : en fr
  • CA450228A - Pants stretcher and pleat holder : en fr
  • FR936927A - Improvements in sensitization processes for photographic emulsions and resulting products : en fr
  • US2446476A - Apparatus for coating cylindrical surfaces : en
  • FR936884A - Assembly for converting current pulses into voltage peaks : en fr
  • FR936954A - Device for fixing the handles of umbrellas, in particular short umbrellas : en fr
  • FR937099A - Improved support and container for cosmetic products and device for extracting the products applicable to said support : en fr
  • GB606142A - Device for repairing runs in hosiery articles : en
  • FR936970A - Machine for making stony ground suitable for cultivation : en fr
  • GB605953A - An apparatus for manufacturing metal grains, such as pellets, shot and the like : en
  • FR936905A - Mixer-vaporizer for the use of heavy liquid fuels in internal combustion engines : en fr
  • FR937095A - X-ray tube electrode refinements : en fr
  • GB605900A - Improvements in or relating to the disposal of manure in shippons, piggeries, and the like : en
  • FR937022A - Process for separating gas mixtures into their constituents by liquefaction : en fr
  • GB605928A - Improvements in starting arrangements for thermionic discharge lamps : en
  • AU145177B2 - Process forthe stabilization of products obtained bythe reaction of high-molecular, multiply unsaturated compounds and acids or acid anhydrides : en
  • GB605957A - A reclining article of furniture : en
  • GB606141A - Photographic silver salt emulsions containing dyes and processes of producing such dyes : en
  • AU147586B2 - Method of and apparatus for making a loosely felted web of fibrous material : en
  • US2446460A - Top cap for electron tubes : en
  • AU144863B2 - Improved rolling mill processes and rolling oil compositions therefor : en
  • FR937005A - Multi-nozzle torch : en fr
  • GB605897A - Tool for mechanically fastening and unfastening nuts, screws and more particularly railroad coach screws : en
  • US2446376A - Horizontally swinging bracket supported auxiliary chair : en
  • US2446408A - Preparation of anhydrous ether : en
  • USD150413S - Design for a lace ob the likk : en
  • FR937021A - Annular extrusion improvements : en fr
  • USD150437S - Design for a combined hammer and pounding toy : en
  • USD150482S - Design for a vacuum coffee maker : en
  • DK67341C - Bicycle rack. : da en
  • US2446378A - Automatic saliva key for trombones : en
  • CA450213A - Manufacture of thermoplastic tubes : en fr
  • US2446490A - Method of producing connector bars : en
  • USD150477S - Design fob a picture frame : en
  • CA450355A - Reusable pallet bin : en fr
  • US2446249A - Pickup tube for color television : en
  • US2446485A - End ice bunker car having an adjustable ice rack : en
  • CA450256A - Production of knitted fabrics : en fr
  • AU2171548A - Signal separator : en
  • GB605973A - Improvements in methods for the production of salts of chlorethane sulphonic acid : en
  • GB606085A - Trimeric alpha methyl para methyl styrene and method of making the same : en
  • DK67317C - Telephone desk. : da en
  • GB606124A - Directive antenna array : en
  • CA450339A - Process for the alkylation treatment of aromatic compounds : en fr
  • FR936985A - Method of heating fuel and oxidizer for engines and devices for its implementation : en fr
  • USD150472S - Sprouse window vrntilator : en
  • US2446231A - Extraction of oxygenated organic compounds from aqueous solutions thereof : en
  • US2446252A - Earring clamp : en
  • AU2109848A - Improvement in gelatin derivatives : en
  • AU2112948A - Improvements in or relating to mechanism for automatically positioning member ina series of predetermined positions : en
  • FR937076A - Magnetic core whose magnetic material consists of ferro-magnetic ferrite : en fr
  • US2446457A - Beam : en
  • AU143331B2 - Photographic emulsions anda method oftheir production : en
  • CA450217A - Moulding apparatus and method : en fr
  • GB606125A - Improved method of and apparatus for the heat treatment of wire, strip, and like drawn material : en
  • US2446343A - Machine for securing together marginal portions of shoes : en
  • CA450344A - Silver cladding : en fr
  • US2446304A - Composite wood product : en
  • US2446473A - Combustion chamber structure with spiral air inlet : en
  • US2446411A - Air-conditioning unit : en
  • CA450226A - Carpenter's rule : en fr
  • AU143301B2 - Photographic emulsions and their method of preparation : en
  • AU144408B2 - Improvements in or relating to agricultural mowing machines : en
  • US2446240A - Wiring device : en
  • US2446293A - By-pass for rotary mud screens : en
  • US2446406A - Coupling : en
  • US2446423A - Coupling device for opposed pistons in free-piston engines : en
  • AU128432B2 - Adhesive compositions : en
  • US2446207A - Froth flotation of ores employing a water-soluble salt of a cymene sulfonic acid : en
  • CA450224A - Method of hydrolizing cellulosic material : en fr
  • US2446303A - Well logging apparatus : en
  • US2446367A - Electric water heater : en
  • US2446414A - Method of applying heat-sealable labels : en
  • CA450280A - Antioxidant : en fr
  • GB606112A - Process for recovering cyclopentadiene : en
  • CA450340A - Manufacture of diolefins : en fr
  • GB605986A - Apparatus for playing a board game : en
  • US2446435A - Offset axes multiple frames of handbags : en
  • USD150414S - Design fob an egg tray or the like : en
  • AU137739B2 - Improvements in or relating to ticket machines : en
  • AU142704B2 - Improvements in or relating toan apparatus for producing intimate contact between liquids and gases : en
  • US2446497A - Fuel injection apparatus : en
  • AU141129B2 - Inhalator device : en
  • AU128439B2 - Internal combustion rotary motor : en
  • FR936898A - Metal planing machine, etc. : en fr
  • CA450276A - Cooling apparatus : en fr
  • FR936932A - Manufacturing process for thin wires or tapes of conductive material : en fr
  • GB606160A - Plastic deformation of metals in the cold : en
  • AU2176748A - Production of coloured effects on textile paper and like material utilising dyestuffs containing quaternary ammonium, ternary sulphonium or isothiouronium salt groups : en
  • CA450237A - Speed reduction gear : en fr
  • FR936928A - Filling material for heat recovery systems : en fr
  • FR936940A - Convertible dress : en fr
  • CA450207A - Device for use in tying parcels : en fr
  • USD150407S - Design fob a candle : en
  • US2446374A - Very high frequency electric discharge tube : en
  • CA450229A - Vacuum type dusting mop : en fr
  • CA450244A - Amino-substituents of sulfanilamide derivatives : en fr
  • CA450267A - Heating apparatus : en fr
  • US2446227A - Method of permanent waving of hair : en
  • USD150444S - Barring or similar article : en
  • AU1983645A - Improved apparatus for heating materials bya high K frequency electric field : en
  • CA450293A - Production of azo dyestuff images from n-acyl-n-aryl hydrazine developers : en fr
  • FR936971A - Winding system for rotors of electric machines, in particular turbo-generators : en fr
  • AU2104148A - Improvements in closure plugs for containers : en
  • CA450216A - Method and apparatus for moulding plastic material : en fr
  • AU2166748A - Remote-indicators and like devices : en
  • CA450287A - Structural shapes of high alloy steel : en fr
  • USD150469S - Design fob a razor rack : en
  • AU2116448A - Improvements in nail sealing washer : en
  • AU2170848A - Improvements in or relating to agricultural mowing machines : en
  • US2446489A - Process for regenerating spent internal-combustion engine lubricating oils : en
  • AU2169148A - A process for improving wool andother animal hairs by treatment witha resorcinol-formaldehyde precondensation product : en
  • DK67353C - Wrapping material for Edible Fat. : da en
  • GB605981A - Improvements in roller skates : en
  • GB605960A - Improvements in or relating to insecticidal coating compositions : en
  • AU2103948A - Tree and brush cutter : en
  • AU2178048A - Improvements in or relating to telecommunication systems : en
  • US2446216A - Electrical control apparatus : en
  • DK67312C - Machine for knocking and brushing sacks, bags or similar containers. : da en
  • US2446342A - Sewing machine : en
  • US2446456A - Salt deposition : en
  • CA450320A - Facsimile apparatus : en fr
  • US2446333A - Oscillating warning light : en
  • US2446500A - Upholstery spring structure : en
  • GB605889A - Strongly adherent metal coated articles and means for producing the same : en
  • GB605991A - Fuel feeding system for gas turbines : en
  • US2446310A - V-type belt : en
  • GB605933A - Improvements in and relating to tubular lamps : en
  • US2446417A - Rheostat : en
  • CA450315A - Apparatus and process for tapering artificial filaments : en fr
  • GB606040A - Improvements relating to filters : en
  • FR937049A - Improvements to gas generators by reaction of solids with a liquid : en fr
  • FR936910A - Improvements in photography and cinematography processes in natural colors, on all media : en fr
  • GB605886A - Apparatus for the selective switching-off of sections of line of an electric distribution network : en
  • FR936886A - Improvements to fittings for scaffolding : en fr
  • GB605902A - Improvements in and relating to gear pumps for reversible hydraulic motors and the like : en
  • CA450209A - Candle follower : en fr
  • CA450311A - Temperature compensated gauge : en fr
  • GB606105A - Improvements in and relating to apparatus for and methods of coupling ultra high frequency systems : en
  • AU128454B2 - Improvements inthe production of prestressed reinforced concrete sleepers and similar beams : en
  • CA450298A - Joint for doll bodies : en fr
  • CA450227A - Internal dimension gauge : en fr
  • USD150452S - Design fob a brooch ok similar article : en
  • USD150458S - Design for a microphone unit or the oke and pedestal therefor : en
  • CA450261A - Ultra high frequency conversion apparatus : en fr
  • FR936908A - Rotary wings that allow horizontal takeoff and vertical displacement : en fr
  • FR937002A - Doormat and process for its manufacture : en fr
  • GB606022A - Improvements in safety or retaining devices for seats on aircraft and other vehicles : en
  • CA450246A - Storage battery : en fr
  • CA450343A - Fastening device for detachably connecting together two relatively movable parts : en fr
  • GB606060A - Conveyor : en
  • FR937026A - Improvements to devices for automatic electric welding : en fr
  • US2446237A - Selenium rectifier : en
  • FR937004A - Winding system for spinning fishing reels : en fr
  • FR937010A - Sheet container of tearable material such as envelope, paper bag, wrapper, lottery ticket, etc. : en fr
  • GB606120A - Process of and apparatus for making half-tone negatives : en
  • GB606162A - Improvements in and relating to machines for scraping animal intestines : en
  • GB606103A - Improvements in and relating to temperature compensation for direct current telemeters : en
  • US2446425A - Fluorescent lighting fixture : en
  • US2446513A - Pulpstone joint material : en
  • BE480194A - Apparatus for collecting and discharging solid material in heaps applicable to the excavation of mine galleries : en fr
  • FR936866A - Oscillating piston liquid meter with adjustment of the metering mechanism control : en fr
  • US2446228A - Instrument for measuring and indicating ultra high frequencies : en
  • CA450347A - Bag : en fr
  • FR936955A - Improvements in leaf turners for musical notebooks : en fr
  • GB606164A - Improvements in stoves, fire-places and the like : en
  • US2446320A - Rivet sorting machine : en
  • US2446413A - Apparatus for bending hard grainless fiber sheets : en
  • USD150409S - Design fob a jacket : en
  • US2446470A - Adjustable clamp : en
  • CA450328A - Process of finishing isobutylene polymers : en fr
  • AU141924B2 - Process forthe production of moulded catalysts, catalysts produced thereby and catalytic reactions employing such catalysts : en
  • US2446191A - Switching mechanism for electrical computers : en
  • GB606059A - Improvements in electrical resistance and method of producing same : en
  • US2446247A - Exothermic catalytic reactions : en
  • GB605924A - Improvements in or relating to automatic control devices for gates, doors, or the like : en
  • FR937045A - Improvements to containers for dispensing powdery or fluid products and to dispensers mounted on these containers : en fr
  • GB605966A - Production of starch by means of centrifugal separators : en
  • FR936864A - Gas heater : en fr
  • DK67338C - Device for Narrow Film Tone Film Apparatus for Performing Tone Film. : da en
  • AU147885B2 - Production of monoalkyl diaryl phosphate esters and plasticized polyvinyl compositions containing such esters : en
  • AU1800144A - Improvement in antenna structure : en
  • AU2106248A - Production of monoalkyl diaryl phosphate esters and plasticized polyvinyl compositions containing such esters : en
  • AU2109948A - Photographic emulsions anda method of preparing same : en
  • DK67318C - Electric Attenuator for Short Waves. : da en
  • US2446421A - Manufacture of arylbiguanide hydrochlorides : en
  • US2446449A - Arch support member : en
  • GB606115A - Apparatus for filling reservoirs and other receptacles with liquid : en
  • FR936959A - Improvements to drums used to shred rags : en fr
  • FR937058A - Filtering material composed of agglomerates of powder, grain or shavings, vegetable, animal or mineral : en fr
  • GB606157A - Improvements in and relating to antenna transmission systems : en
  • FR937062A - Improvements to electronic discharge devices of the speed modulation type : en fr
  • US2446496A - Method of making gas cocks : en
  • USD150475S - Design fob a milk cart : en
  • GB606145A - Improvements in or relating to television systems : en
  • GB605891A - Improvements in and relating to the suspension of electric conductors : en
  • FR937087A - Sealing panels allowing dry work behind a vertical embedded wall, and junction of several of these panels : en fr
  • US2446194A - Pump construction : en
  • DK67325C - Gas generator for solid fuel. : da en
  • GB605914A - Improvements in and relating to means for securing a pipe fitting to a plate, wall, or the like, such as a wall of an engine casing or of a barrel : en
  • GB606066A - Improved process for rendering textile materials mildew and rotproof : en
  • US2446498A - Liquid air boiler : en
  • GB605906A - Improvements in and relating to covers or lids : en
  • USD150460S - Design fob a port leg flange : en
  • FR936972A - Switch assembly for portable tools : en fr
  • GB605929A - Improvements in or relating to the manufacture of interpolymers of styrene with polyhydric alcoholic mixed esters and of coating compositions obtained therefrom : en
  • DK67315C - Card Printing Machine. : da en
  • GB606039A - Improvements relating to the filtration of oil in the lubricant circulation systems of internal combustion engines : en
  • FR936873A - Tuft of bristles or bristles for brushes : en fr
  • CA450202A - Fluid clutch : en fr
  • FR936976A - Float skis : en fr
  • CA450316A - Bottle carrier : en fr
  • US2446326A - Man's trunks : en
  • USD150432S - Design for a tire : en
  • AU128464B2 - Improvements in volume control circuits : en
  • FR937024A - Sealed process for removing powdery materials : en fr
  • GB606080A - Improvement in unsaturated polymeric materials : en
  • GB606019A - Improvements in or relating to radio detecting and ranging devices : en
  • CA450201A - Creeper : en fr
  • GB605892A - An improved ward-leonard arrangement for wide ranges of speed : en
  • GB605938A - Improved method of and apparatus for banding or reinforcing tanks and the like : en