• CA446557A - Plug separator : en fr
  • AU143664B2 - Process lor the preservation of foodstuffs ata predetermined temperature, using porous material impregnated witha eutectic mixture : en
  • AU1717847A - Improvements in or relating tothe treatment of fur-bearing animal skins : en
  • AU143012B2 - Improvements in relating to alternating current electric motor equipments : en
  • AU1687447A - Improved silo : en
  • US2435355A - Package construction : en
  • USD148518S - Budlong radio cabinet : en
  • USD148536S - Design for a heater : en
  • AU137734B2 - Improvements in vertical conveyors for biscuits andother unitary objects : en
  • US2435196A - Cracking of hydrocarbons with a beryllium phosphate catalyst : en
  • FR930655A - Method and devices for increasing the efficiency of internal combustion engines : en fr
  • GB597893A - Loud speaking telephone systems : en
  • AU139791B2 - Improvements in spreader type stokers : en
  • US2435426A - Extrusion machine : en
  • US2435264A - Automatic record changer for phonographs : en
  • AU1709547A - Control of electrical transmission systems : en
  • US2435528A - Compressor : en
  • DK66271C - Optical system consisting of a concave, spherical mirror and a correction element, as well as a method of manufacturing the correction element. : da en
  • US2435542A - Wax acids separation process : en
  • GR11475B - METHOD OF INDUSTRIAL MANUFACTURE OF HEXACHLOROCYCLOXANE. : el en
  • FR930880A - Machine for measuring the resistance of fabrics to wear : en fr
  • AU135798B2 - Improved method for seperating membranes of animals intestines : en
  • AU135297B2 - Improvements in or relating to coating compositions : en
  • AU140146B2 - Improvements in or relating to apparatus for cooling curved stereotype printing plates : en
  • AU1723647A - Improvements in or relating toa gauging device : en
  • AU2245945A - Improvements in and relating to fly-wire windows : en
  • AU2267745A - Improvements inan edge finishing apparatus : en
  • GB597832A - Improvements in micro-wave control apparatus : en
  • GB597732A - Improvements in window-operating mechanism : en
  • AU126653B2 - An improved liquid seal for rotating shafts andthe like : en
  • AU132444B2 - Improvements in and relating to splints for human limbs : en
  • AU1914445A - Improvements in multi-way electric switches : en
  • US2435477A - Door hanger : en
  • GB597881A - Improvements in resilient bearing bushes : en
  • FR930667A - Dielectric furnace system : en fr
  • USD148586S - Design for a jewel case : en
  • US2435224A - Decalcomania applying machine : en
  • US2435372A - Timing valve for track sanders : en
  • FR930809A - pigment emulsions : en fr
  • GB597905A - Improvements in or relating to capstan or turret lathes : en
  • GB597900A - Improvements in or relating to electrical contact suspension devices for lamps or the like : en
  • GB597808A - Improvements in or relating to apparatus for holding water actuated signal devices : en
  • US2435340A - Process for the treatment of marmatitic zinc ores : en
  • AU1720747A - Improvement in radio aids to navigation : en
  • CA446523A - Preparation of phenol-ketone condensation products : en fr
  • US2435520A - Flare : en
  • USD148568S - Design fok a brooch or similar article : en
  • FR930819A - Filter refinements : en fr
  • US2435229A - Kneader polymerization process for olefins : en
  • USD148535S - Combination bottle opener and muddler : en
  • AU1682147A - Improvements in and relating to light-diffusing articles : en
  • DK66289C - : da
  • GB597815A - Manufacture of pyridoacridines : en
  • AU139853B2 - An improved tobacco pipe : en
  • FR930734A - Electric discharge devices : en fr
  • GB597738A - Improvements in or relating to adjustable reclining chairs or like articles of furniture : en
  • USD148549S - Design for a lapel pin or similar article : en
  • GB597829A - Improvements in or relating to devices for regulating variables : en
  • IE18271L - Ethylene oxide resin lacquers : en
  • GR11479B - METHOD OF PREPARATION OF DIGUANIDINE PRODUCERS. : el en
  • GB597901A - Improvements in or relating to micrometer gauges : en
  • GB597960A - Improvements in respirators : en
  • AU126614B2 - Improvements in or relating tothe manufacture of compound sheet materials : en
  • GB597735A - An improved clothes-horse or dryer : en
  • GB597736A - Antenna couplings : en
  • GB597702A - Improvements in or relating to domestic stirring and mixing apparatus : en
  • US2435255A - Handle operated brake : en
  • FR930677A - Pipe wrench, articulated : en fr
  • FR930713A - Ignition circuit for electric discharge lamps : en fr
  • AU141487B2 - Improvements in or relating to preparation of organic phosphates : en
  • GB597696A - Pipe radiant heater : en
  • GB597911A - Improvements in tool turrets for drilling and like machines : en
  • USD148567S - Design fob a pin clip ob simblab article : en
  • US2435263A - Internal micrometer gauge : en
  • US2435420A - Drier for photographic prints : en
  • US2435466A - Curing bag : en
  • FR930830A - Iron : en fr
  • FR930829A - Obtaining permanent magnets : en fr
  • FR930726A - Improvements to electronic circuit devices with logarithmic sensitivity : en fr
  • GB597909A - Method of impregnating fabrics and similar articles : en
  • FR930741A - Device for controlling an electrical device, in particular a heating device : en fr
  • GB597959A - An improved safety pin : en
  • GB597712A - Improvements in and relating to synthetic resinous condensation products : en
  • DK66264C - Rail contact with pressure chamber. : da en
  • FR930814A - Anticryptogamic products for the destruction of potato tops and in general diseased plants : en fr
  • USD148578S - Design fob an airplane : en
  • US2435559A - Trimming board : en
  • US2435385A - Friction damped railway truck : en
  • GB597717A - Compositions suitable for use as gas and power producing liquids : en
  • US2435243A - Eye protector : en
  • FR930696A - Time-modulated pulse generator : en fr
  • GB597718A - Improvements in or relating to the production of compositions comprising ammonium nitrate : en
  • GB597711A - Manufacture of insecticidal compositions : en
  • USD148574S - Design for a radio cabinet : en
  • US2435396A - Centering ring for adjustable toolholders : en
  • GB597814A - Improvements in variable speed gears : en
  • GB597804A - Improvements in or relating to fluorescent lighting devices : en
  • AU126660B2 - Improved laundry drying rack : en
  • FR930840A - Rotary toothbrush : en fr
  • US2435532A - Bag feeding apparatus : en
  • GB597976A - Catch or holder for retaining spindles of ring spinning or doubling frames : en
  • FR930711A - Reversible process for the dispersion in a gas or the retention in a liquid of solid, liquid or gaseous substances : en fr
  • GB597791A - Improvements in or relating to cylinder liners for internal combustion engines : en
  • FR930799A - Improvements to intercom type devices : en fr
  • US2435495A - Process for producing magnesium ore briquettes : en
  • US2435395A - Furnace burner arrangement : en
  • GB597964A - Improvements in or relating to a process for making reticles and reticles produced thereby : en
  • GR11454B - IMPROVEMENTS IN THE APPLIANCE FOR CONTINUOUS INDICATION OF PRESSURE INTO INFLIERS. : el en
  • US2435300A - Projector for microscopes and other magnifying devices : en
  • GB597888A - Improvements in boot and shoe trees : en
  • US2435314A - Method of nitrating organic compounds : en
  • US2435398A - Method and apparatus for closing cartons : en
  • FR930808A - Improvements in the machining of precision racks, in particular for comparators and other measuring or transmission devices : en fr
  • AU2357045A - Production of television mosaic screens : en
  • US2435404A - Hydrogenation of sulfolane ethers : en
  • AU126628B2 - An improved control or driving head for comforter or like sewing machines : en
  • US2435393A - Arsenic derivatives and process of preparing same : en
  • CA446562A - Knitted fabric : en fr
  • GB597937A - Improvements in or relating to preparations for administering calcium : en
  • US2435346A - Wrench for removing the backs of waterproof watches : en
  • AU14946A - Metal casting method and apparatus : en
  • US2435449A - Foam forming apparatus : en
  • USD148582S - Schlotterbeck flashlight or like article : en
  • AU140522B2 - Improvements in or relating toa gauging device : en
  • DK66279C - Procedure for Copying Sound Records on Three-Layer Color Films. : da en
  • GB597723A - Improvements in and relating to lubricants and to brake and clutch impregnating materials : en
  • FR930784A - Carburetor : en fr
  • GB597835A - Improvements in the preparation of etherified rydroxy nitroanilines : en
  • US2435361A - Multiple piston engine, opposed, separate air and fuel supply : en
  • US2435410A - Ballast structure for electron discharge devices : en
  • USD148560S - Design foe a bracelet : en
  • GB597936A - Improvements in or relating to the manufacture of mono-calcium citrate dihydrate : en
  • AU126608B2 - Improvements in or relating to heat transferring means : en
  • AU1716347A - Concrete block mold : en
  • AU1716847A - Process forthe preparation of curing or moulding compositions from cellulosic materials : en
  • FR930653A - Plastic card game : en fr
  • FR930672A - Improvements in sound recording and reproduction transmission devices : en fr
  • CA446544A - Automatic stop device for sewing machines : en fr
  • US2435333A - Soap compositions : en
  • FR930724A - Elastic material : en fr
  • FR930890A - Parafoam filter for all emulsifying liquids and in particular beer : en fr
  • GB597694A - Improvements in or relating to chairs : en
  • GB597973A - Improvements in or relating to apparatus for making rustic bricks : en
  • GB597769A - Radio direction-indicating device and system : en
  • GB597887A - Improvements in or relating to doffing apparatus for ring spinning and like frames : en
  • US2435440A - Reversible motor drive : en
  • US2435535A - Sound projecting apparatus : en
  • CA446525A - Electron discharge device employing hollow resonator : en fr
  • GB597902A - Improvements relating to guillotine and like machines : en
  • US2435561A - Binder rings and method of making same : en
  • US2435262A - Self-modulated oscillator : en
  • US2435496A - Impulse modulation system : en
  • US2435505A - Method of trimming gates of die castings : en
  • USD148539S - Hilkemeier concrete mixer : en
  • AU138432B2 - Control apparatus : en
  • US2435464A - Moistureproof polyvinyl films : en
  • USD148592S - Design for a dress : en
  • US2435405A - Method of shaving gears : en
  • FR930666A - Device such as pump, compressor, motor or transmission : en fr
  • FR930837A - Development of clothespins : en fr
  • GB597809A - Improvements in or relating to derivatives of diphenyl : en
  • US2435475A - Ageing tubes having space charge grids : en
  • GB597906A - Improvements relating to flushing cisterns for water closets : en
  • IE17734L - Synthetic coating compositions : en
  • GB597852A - Improvement in heat exchangers : en
  • FR930811A - Electric pasteurizer with timer : en fr
  • FR930899A - Improvements to electrical signaling systems : en fr
  • US2435432A - Electric switch : en
  • GB597875A - Improvements in or relating to apparatus for cutting-off lengths of moving material : en
  • US2435459A - Airplane landing gear : en
  • USD148534S - Design for a brooch : en
  • DK66275C - Hot air motor. : da en
  • GB597978A - Improvements in or relating to the measurement or control of physical states of materials : en
  • DK66277C - Process for the production of aluminum precipitates by molten bath electrolysis, in particular for the production of aluminum coatings on other metals. : da en
  • FR930767A - Improvements in products for the treatment of teeth or mouth : en fr
  • FR930879A - Organic fertilizers : en fr
  • US2435288A - Venetian blind tilt-bar support : en
  • US2435497A - Floating seat : en
  • FR930703A - Waterproof housing for liquid electrolytic capacitor : en fr
  • FR930736A - Lubricating device : en fr
  • DK66273C - Spade that can also be used as a root ax or hoe. : da en
  • US2435509A - Stitchless shirt collar and method of making it : en
  • FR930804A - Improved process for recovering ammonia from mineral sludge : en fr
  • GB597730A - Improvements in valances : en
  • US2435266A - Apparatus for testing cables : en
  • CA446543A - Shuttle holder : en fr
  • GB597724A - Apparatus for use in practising golf : en
  • FR930881A - Tie holder : en fr
  • USD148521S - Scatter rug or similar article of manufacture : en
  • GB597850A - Improvements in or relating to cultivating machines : en
  • GB597957A - Improvements connected with super tension cables : en
  • FR930806A - Improved process for preparing secondary amines : en fr
  • US2435384A - Ride control truck : en
  • US2435550A - 4, 4'-bis (pyrazolone-1-carboxamide and thiocarboxamide) couplers for color photography : en
  • FR930891A - Convenient device for writing and drawing : en fr
  • SU74040A1 - Device for measuring the reflection coefficient and wavelength in a coaxial cable or waveguide : en ru
  • DK66284C - Filling pen with screw piston. : da en
  • AU1680747A - Improvements in or relating to preparation of organic phosphates : en
  • CA446524A - Electron discharge device : en fr
  • FR930895A - Improvements to impulse assemblies : en fr
  • FR930682A - Process for obtaining ketene and products derived therefrom by heat treatment of acetic acid : en fr
  • GB597710A - Bread slicing machine : en
  • GB597776A - Improvements in or relating to free-wheel driving mechanism : en
  • GB597898A - Improvements relating to pre-payment gas meter installations : en
  • GB597863A - Improvements in or relating to internal-combustion-operated percussion tools : en
  • US2435281A - Control instrument : en
  • GB597743A - Improvements in and relating to rotary internal-combustion engines : en
  • GB597924A - Improvements in appliances for filing papers : en
  • FR930749A - Improvements to couplings for road vehicles : en fr
  • GB597761A - Improvements in switch frogs for the overhead conductors of electric traction systems : en
  • GB597916A - Improvements in or relating to combustion product turbine power plants : en
  • GB597892A - Improvements in or relating to adjustable sleeves for use in conjunction with tubes,rods and the like : en
  • GB597695A - Improvements in or relating to methods of preventing scaling of a hollow metal article during heating operations : en
  • GB597940A - Apparatus for testing electrical and magnetic properties of materials : en
  • IS166B6 - Method for producing compression screws for raw materials of animals and plants. : en is
  • AU1712047A - Improvements in or relating to electric power supply systems : en
  • GB597942A - Central heating plant : en
  • GB597789A - Improvements in or relating to apparatus for mixing powdered and other finely divided substances and liquids : en
  • DK66276C - Press tool for the production of insoluble connections between two ends. : da en
  • FR930651A - Clothespins refinements : en fr
  • GB597768A - Improvements in screw-cutting die head operating means : en
  • FR930710A - Improvements in the hydraulic control of loom wings : en fr
  • FR930753A - Foundation process using piles cast in the ground during their driving and fitting for their execution, and their adaptation to sheet piles : en fr
  • FR930755A - Heavy oil gasification process : en fr
  • FR930860A - Ladies bag and metal frame for ladies bag : en fr
  • GB597701A - Improvements in wire mesh or like enclosures : en
  • US2435203A - Acylhydrazino amino derivatives : en
  • USD148554S - Design for a doll s stall shower : en
  • GB597821A - A drive transmission device between two rotating members : en
  • AU137779B2 - Improvements in fur pelt or skin stretching apparatus : en
  • CA446508A - Substation circuit : en fr
  • AU2092745A - Improvements in or relating to electrical condensers : en
  • GB597780A - Improvements relating to illuminated indicators : en
  • CA446490A - Multiple-cylinder steam locomotive : en fr
  • CA446484A - Coated fabric : en fr
  • AU126648B2 - Method and apparatus for continuous production of filled and sealed tetrahedral packages of paper orthe like : en
  • FR930658A - Improvements to descending lanes for handling scraper or other conveyor coals : en fr
  • GB597848A - Improvements in or relating to typographical slug casting machines : en
  • FR930776A - Improvements to steam type vacuum pumps : en fr
  • FR930874A - Process for the dry preparation of canned onions : en fr
  • GB597985A - Improvements in or relating to door latches and locks : en
  • FR930882A - Window frame with adjustable differential ventilation : en fr
  • GB597753A - Improvements in chaser adjusting means : en
  • GB597954A - Improvements in or relating to aerodynamic propelling means operating through directreaction jet and sweeping : en
  • US2435285A - Ice machine : en
  • AU126658B2 - Improvements in or relating to electric-recovery of metals : en
  • AU142451B2 - Improvements in or relating to automatic banking control devices for aircraft : en
  • GB597774A - Improvements in or relating to means for classifying and separating sand and other granular materials : en
  • AU140391B2 - Improvements connected with ladders : en
  • AU137962B2 - Improvements in methods of producing purifying media : en
  • GB597968A - An improved electrical fuse distribution board : en
  • CA446489A - Drilling anchor part for bolts or screw studs : en fr
  • US2435322A - Circuit interrupter : en
  • US2435251A - Collapsible wall type container : en
  • US2435192A - Two-wheeled type log-and treecutting power saw : en
  • US2435527A - Packing assembly for water pistols : en
  • FR930782A - Driver's cab for front-driven trucks : en fr
  • CA446517A - Vapour electric device : en fr
  • DK66281C - Flashlight. : da en
  • US2435500A - 2, 3-epoxy-1, 2, 3, 4-tetrahydronaphthalenedione-1, 4 as parasiticidal preparations : en
  • AU972347A - Improved building block : en
  • CA446511A - Electro-magnetic relay : en fr
  • GB597688A - Telephone systems : en
  • CA446519A - Refrigeration apparatus : en fr
  • AU139766B2 - Electric discharge device and method of making same : en
  • AU1717447A - Brazing of austenitic ferrous metals : en
  • DK66261C - Suspension device for file cabinets and file folder for hanging in such cabinets. : da en
  • US2435473A - Posthole digger : en
  • AU1719347A - Improvements to and relating to fruit-grading apparatus : en
  • GB597766A - Improvements relating to the lubrication of annular bearings : en
  • GB597773A - An improved ball or universal joint : en
  • GB597823A - Improvements in acetylene and similar gas generators : en
  • US2435383A - Trailer hitch : en
  • SE120785C1 - Device for folding table tops, balcony tables and the like : en sv
  • US2435188A - Phase control system : en
  • CA446495A - Method of making composite metal and plastic articles : en fr
  • US2435554A - Phenolic-alkyd resins : en
  • US2435494A - Platen drive for flash butt welders : en
  • US2435533A - High-voltage circuit interrupter : en
  • US2435193A - Work guiding means for shoe sewing machines : en
  • CA446554A - Centrifuging apparatus : en fr
  • AU126646B2 - Improvements relating to the removal of impurities aqueous liquids : en
  • AU138460B2 - Improvements to and relating to fruit-grading apparatus : en
  • FR930733A - Sofa bed improvements : en fr
  • CA446536A - Reactor : en fr
  • US2435274A - Control of insects : en
  • US2435242A - Method of making gear heating coils : en
  • AU142310B2 - Facsimile system and power supply therefor : en
  • AU139313B2 - Brazing of austenitic ferrous metals : en
  • AU141719B2 - Improvements' in or relating to flux valves : en
  • AU141700B2 - Improvements in or relating to processes of printing : en
  • AU147186B2 - Improved method of preparing a 7-dehydrosterol : en
  • AU1686947A - Improvements in fur pelt or skin stretching apparatus : en
  • FR930805A - Process for preparing cyclohexane : en fr
  • AU2438245A - Improvements relating tothe control or stabilisation ofthe frequency of electrical oscillations : en
  • FR930816A - Improvements to breaking devices for electric fencing devices : en fr
  • USD148588S - Combined picture frame and calender holder or similar article : en
  • FR930725A - Process for the recovery of certain metals contained in natural phosphates : en fr
  • IE17995L - Slicing machine. : en
  • USD148570S - Design for a brooch or similar article : en
  • CA446531A - Flexible mounting : en fr
  • FR930674A - Multi-stage steam or gas turbine : en fr
  • GB597866A - : en
  • FR930735A - Electric circuit counter : en fr
  • FR930722A - Chemicals for the treatment of textiles : en fr
  • FR930652A - Brake for velocipedes and others : en fr
  • GB597828A - Improvements in or relating to the production of cops in ring spinning and ring doubling machines : en
  • CA446564A - Manufacture of lactams : en fr
  • US2435516A - Eyebrow stencil : en
  • US2435558A - Diamond wheel dressing tool : en
  • CA446567A - Propelling pencil with lead sharpening means : en fr
  • USD148552S - Design for a walker or like article : en
  • US2435479A - Golf bag shape retaining insert : en
  • GB597858A - Vacuum coffee brewer : en
  • GB597765A - Improvements in or relating to dish washing machines : en
  • GR11474B - PROJECTILE. : el en
  • US2435483A - Preparation of lubricating oil : en
  • GB597867A - Improved method of packing materials : en
  • IE17968L - Connecting fittings for metal tubes, etc. : en
  • US2435194A - Tank track : en
  • GR11477B - METHOD OF ACTIVATION OF THE OXIDATIVE POWER OF FLOUR SOLUTIONS. : el en
  • GB597844A - Improvements in or relating to the making of glass : en
  • GB597882A - Improvements in or relating to rotating electrical machinery : en
  • FR930846A - Improvements to multiplex telephone systems : en fr
  • GB597834A - Improvements in and relating to polysiloxane resins : en
  • US2435218A - Apparatus and method for drying wood : en
  • FR930876A - Hydrocarbon treatment process : en fr
  • GB597851A - Improvements in and relating to prefabricated panels for use in building construction : en
  • US2435349A - Wallpaper perforator : en
  • FR930820A - Roller skates : en fr
  • GB597785A - Sling and end fitting therefor : en
  • FR930702A - Speed reducer : en fr
  • GB597903A - Improvements in or relating to money change delivery apparatus : en
  • FR930738A - Manufacturing of precision metal hinges : en fr
  • FR930760A - Weight stabilizer for cycles : en fr
  • FR930822A - Cold sawing machine with blade carried by a reciprocating bow : en fr
  • GB597975A - Improvements in the forming of articles from wire and other material : en
  • GB597958A - Photoelectric cell using electron multiplication : en
  • GB597972A - Improvements in or relating to method and apparatus for storing acetylene : en
  • GB597925A - Improvements relating to corner brackets for bedsteads : en
  • US2435476A - Internal-combustion power unit having a rotor with pivoted impulse elements : en
  • US2435490A - Vacuum cleaner bag : en
  • USD148563S - Design for a brooch or similar article : en
  • US2435534A - Electropneumatic sound reproducer : en
  • GB597734A - Improvements in the manufacture of electric insulated wires and cables : en
  • FR930894A - Multi-channel power line telephone system : en fr
  • GB597912A - Improvements in or relating to radio-location equipment : en
  • US2435443A - Separation of gem cyclic hydrocarbons from nongem cyclic hydrocarbons by selective dehydrogenation : en
  • FR930756A - Improvements made to the squares used for cutting clothes : en fr
  • USD148522S - Design for a doll swing : en
  • US2435195A - Data smoothing network : en
  • US2435467A - Splicing monofilament fabrics : en
  • GB597816A - Improvements in or relating to a process of preparing new quinoline antimalarials : en
  • FR930794A - electric heating element : en fr
  • US2435199A - Resilient torsion rod suspension for tandem axle vehicles : en
  • GB597935A - Improvements in or relating to moving coil loud speakers and other electrical devices having a member movable in a magnetic gap : en
  • GB597894A - Improvements in or relating to devices for supporting photographic roll films duringdeveloping or like operations : en
  • GB597907A - Apparatus for bringing a gas into contact with a liquid : en
  • GB597820A - Improvements in substituted quinolines and methods of preparing them : en
  • US2435503A - Drying of frozen materials : en
  • FR930849A - Glycerin purification process : en fr
  • GR11469B - METAL - KINONIC (METAL - CHINONIC) ASSOCIATION PRODUCTS FOR USE AS ANTIBODIES OF CRYPTOGAMAS. : el en
  • GR11470B - ORGANIC WITHOUT COPPER ANTIBODIES AGAINST CRYPTOGAMAS. : el en
  • GB597926A - Improvements in or relating to high speed water and land vehicles : en
  • USRE22969E - Stay-down shirt : en
  • GB597806A - Improvements relating to devices for handling aircraft and to airport buildings : en
  • GB597962A - Improvements in and relating to latch bolt hold-backs : en
  • AU1713447A - Improvements in or relating to variable speed gears : en
  • AU139475B2 - Improvements in or relating to carriers for tunnel forms : en
  • USD148594S - Design fob an electric heater : en
  • AU137552B2 - Improvements in or relating to coating compositions : en
  • US2435210A - Intervalometer calibration checker : en
  • AU1687347A - Improved silo : en
  • CA446535A - Method of purifying electrolytes : en fr
  • CA446565A - Emplacement former : en fr
  • US2435280A - Circuits for tracer controlled machine tools : en
  • CA446507A - Telephone set : en fr
  • AU1719847A - Vehicle spring construction : en
  • US2435452A - Color inker for cylinder presses : en
  • CA446512A - Two-speed driving mechanism : en fr
  • AU141904B2 - Method and apparatus for electrolytic facsimile recording : en
  • CA446545A - Grid-pulsed cavity oscillator : en fr
  • CA446502A - Automatic cut-off device : en fr
  • CA446496A - Buffer for railway cars : en fr
  • GB597886A - The treatment of naphthas to recover isoparaffins and the production of motor fuels therefrom : en
  • US2435236A - Superacoustic compressor : en
  • FR930857A - Revolving Point Hoes Improvements : en fr
  • US2435254A - Dynamic strain pickup : en
  • USD148589S - Design for a floor switch : en
  • US2435248A - Sugar compositions : en
  • USD148547S - Design fob a brooch ob similar, article : en
  • CA446526A - Composite article including extruded sections : en fr
  • GB597810A - Improvements in or relating to derivatives of diphenyl : en
  • GB597784A - Improvements in automatic lathes and like machine tools : en
  • GB597920A - Distributing valve for rock drills or like percussive tools : en
  • CA446561A - Method of producing surface conversion coatings on zinc and other metals : en fr
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  • AU142309B2 - Improvements in or relating to electric power supply systems : en
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  • FR930852A - Manufacturing process for slag-based cements : en fr
  • AU1624244A - Improvements in or relating to heat transferring means : en
  • GB597865A - Improvements in or relating to typographical slug casting machines : en
  • US2435297A - Dispenser for matches and the like : en
  • FR930744A - Improvements to closing devices for cooking pots : en fr
  • FR930856A - Improvements to cisterns : en fr
  • AU1715647A - Improvements in cornice and similar strip reinforcing plaster mouldings, andin the method of producing same : en
  • FR930800A - Improvements to folding geographical maps : en fr
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  • GB597947A - Improvements in or relating to multiple beam cathode-ray oscillographs : en
  • GB597927A - Improvements in or relating to time fuzes for projectiles of the rocket type : en
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  • GB597689A - Improvements in or relating to milling machines for copying : en
  • FR930659A - Automatic warning device for apartments or other applications : en fr
  • FR930748A - Oscillating drilling and threading device for automatic lathe : en fr
  • FR930898A - Improvements to phase-shifting networks particularly applicable to radio-guidance systems : en fr
  • AU134734B2 - Electric water heater : en
  • US2435413A - Pipe reamer : en
  • CA446552A - Method of washing rotating drum filters : en fr
  • FR930751A - Skid corrector for locomotion vehicles and in particular for aerodynes : en fr
  • US2435283A - Carton : en
  • USD148546S - Design foe a brooch or similar article : en
  • FR930673A - Method and device for the rational drying of dryer felts in paper and board machines : en fr
  • FR930716A - Mechanism mounted in the hub socket of a bicycle wheel : en fr
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  • GB597847A - Method of producing a selenium coating : en
  • GB597750A - Power pump operated single line hydraulic system : en
  • GB597910A - Improvements in or relating to welding equipment : en
  • GB597915A - Improvement in methods and apparatus for producing reaction forces for propelling purposes : en
  • GB597883A - Improvements in or relating to bicycle frames : en
  • FR930762A - Models for the manufacture of refractory molds and composition to produce these models : en fr
  • US2435442A - Tuning arrangement for concentric transmission line resonators : en
  • USD148556S - Motor scooter : en
  • GB597946A - Improvements relating to the automatic control of electric heating elements : en
  • AU126647B2 - Variable area propelling nozzle : en
  • AU1708547A - Improvements in methods of producing purifying media : en
  • FR930872A - Adjustment device for comparators and other measuring or transmission devices : en fr
  • CA446548A - Electroplating of metals : en fr
  • GB597981A - Improvements in and relating to kinematograph apparatus : en
  • GB597698A - Improvements in or relating to wireless aerial systems : en
  • FR930701A - Fire extinguisher diffuser jet : en fr
  • AU126649B2 - Fluid meter : en
  • AU1711547A - Improvements relating tothe shaping of clay-ware articles : en
  • CA446555A - Equaliser for cable operated controls : en fr
  • AU138956B2 - Improvements in spreader stokers : en
  • AU140908B2 - Improvements in or relating to electric broadband carrier communication system : en
  • GB597779A - Improvements relating to electrically operated soot blowers for steam boilers : en
  • AU126625B2 - Improvements in overload dc-clutching mechanism for tractor-operated machines and implements : en
  • AU126623B2 - Improvements inan edge finishing apparatus : en
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  • US2435427A - Turbine wheel : en
  • US2435540A - Adjustable pitch propeller : en
  • US2435545A - Process for the production of mercaptans : en
  • AU1672847A - Improvements in relating to alternating current electric motor equipments : en
  • DK66283C - Device by Bags, e.g. Shopping bags, for hanging them on the luggage rack of a bicycle. : da en
  • GB597979A - Improvements in or relating to the automatic control of the physical state of materials such as the dampness ofcloth : en
  • CA446547A - Method of electroplating : en fr
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  • US2435190A - Rolling hatch beam track : en
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  • US2435211A - Drilling fluid composition : en
  • USD148555S - Design fok a golf club head : en
  • AU142268B2 - Process forthe preparation of curing or moulding compositions from cellulosic materials : en
  • US2435332A - Method of and apparatus for storing and dispensing liquefied gases : en
  • AU1680647A - Improvements in or relating toa process of preparing crystalline sodium and potassium salts of penicillin, andthe product resulting therefrom : en
  • AU1741644A - Oscillators : en
  • AU146033B2 - Improvements in and relating to apparatus and process' for subjecting liquid material to electrical treatment : en
  • AU1715747A - Electric discharge device and method of making same : en
  • AU1057047A - A bituminous coating composition and materials coated therewith : en
  • AU1712247A - Method of injecting local oscillator signal into mixer : en
  • AU143858B2 - Power recovery system : en
  • US2435556A - Double-shank hammer-type tool : en
  • US2435214A - Power factor regulating apparatus : en
  • CA446530A - Anti-vibration mounting : en fr
  • AU141025B2 - Mounting of turbine blades : en
  • US2435246A - Gaseous discharge device containing perforated starting electrodes : en
  • US2435553A - Dimeric octadecadienonitrile : en
  • FR930886A - Improvement in the production of flow meters : en fr
  • US2435444A - Device for launching torpedoes : en
  • GB597931A - Improvements in pitch changing mechanisms for screw propellers : en
  • FR930854A - Play-back joint, particularly applicable to artificial legs : en fr
  • FR930684A - Formazyl dyes : en fr
  • FR930740A - Oral hygiene product : en fr
  • FR930810A - Sealing device for vaporizers of perfume bottles or the like : en fr
  • US2435437A - Loom letoff mechanism : en
  • GB597817A - Fibrous plugs for fixing screws to metals, plastics and other materials : en
  • GR11455B - PERFECTIONS IN TELEPHONE SYSTEMS. : el en
  • USD148531S - Design fok a bicycle fkame : en
  • US2435315A - Adjustable waistband : en
  • US2435343A - Power shutoff and signalling apparatus : en
  • US2435489A - Stocking and method of production : en
  • GR11456B - PERFECT BURNER SYSTEM FOR HEAVY LIQUID FUELS PREFERRED OIL. : el en
  • FR930668A - Pump applicable in particular to the hydraulic system of aircraft : en fr
  • GB597706A - Apparatus for use in teaching and practising the game of golf : en
  • FR930803A - Combined accounting and typewriter : en fr
  • GB597825A - Improvements in or relating to the production of penicillin salts : en
  • US2435356A - Trisazo urea dyestuffs : en
  • GB597974A - Improvements in and relating to gas meters : en
  • GB597950A - Frequency modulation of radio-frequency oscillations : en
  • GB597715A - Improvements in and relating to the production of stockings : en
  • GB597919A - Improvements in or relating to charging arrangements for electric battery-operated trucks : en
  • FR930796A - Music stand for wind musical instruments : en fr
  • FR930706A - Automatic electric calendar : en fr
  • GB597699A - Improvements in or relating to packing rings for pistons : en
  • FR930759A - Children's wardrobe with three different uses : en fr
  • GB597807A - Improvements in means for supplying air to the combustion chambers of internal-combustion engines operating with direct injection of liquid fuel : en
  • US2435414A - Voltage regulated rectifier circuit : en
  • US2435390A - Tie and tie plate assembly : en
  • USD148584S - Design fob a bicycle : en
  • AU126644B2 - Symmetrical double reduction differential mechanism : en
  • US2435213A - Preheated fuel injection device for internal-combustion engines : en
  • US2435269A - Needle cam for circular knitting machines : en
  • AU1717247A - Improvements' in or relating to flux valves : en
  • GB597967A - Improvements in electric cookers : en
  • US2435206A - Nonfoaming compositions : en
  • US2435391A - Ribbon burner : en
  • FR930697A - Device for the separation of line and picture synchronizing pulses for television sets and the like : en fr
  • FR930654A - Condom for sanitary towels : en fr
  • FR930896A - Improvements to repeated reclosing systems of circuit breakers or the like : en fr
  • GB597770A - Improvements relating to perambulators and the like : en
  • GB597913A - Improvements in and relating to starting means for internal combustion engines and more particularly for aircraft engines : en
  • US2435205A - Nonfoaming compositions and methods of making same : en
  • US2435323A - Outdoor convertible grill or stove : en
  • GB597952A - Improvements in the governing of free piston internal combustion operated compressors or gas generators : en
  • GB597703A - Improvements in sphygmomanometer cuff, inflatable tourniquet or the like, and methodof forming the same : en
  • GB597846A - Improvements in electric trucks : en
  • USD148571S - Design for a brooch or similar article : en
  • FR930795A - Machine improvements for mining : en fr
  • US2435368A - Clutch : en
  • US2435375A - Battery bracket and holder : en
  • US2435397A - Container closing method and apparatus : en
  • FR930817A - Training box for the exercise of dowsing : en fr
  • US2435422A - Trousers slacks : en
  • GB597714A - Envelope stuffing machine : en
  • US2435482A - Pants dryer and shaper : en
  • DK66285C - Filling pen with screw piston. : da en
  • USD148516S - Design for an automobile : en
  • US2435510A - Filter cartridge : en
  • FR930754A - Process for transforming heavy liquid fuels into rich, non-condensable gas : en fr
  • GB597859A - Improvements in pneumatic paving breakers and like pneumatic tools : en
  • GB597741A - Improvements relating to x-ray tubes : en
  • US2435544A - Method of nitrating organic compounds : en
  • GB597838A - Improvements in or relating to methods of and furnaces for making glass : en
  • US2435345A - Piles and method of making the same : en
  • USD148590S - Design for a dress : en
  • US2435557A - Air-cooler for internal-combustion turbines : en
  • US2435446A - Folding fan : en
  • AU1674047A - Improvements in or relating to mobile cranes : en
  • GB597722A - Incinerator : en
  • US2435373A - Head for venetian blinds : en
  • US2435358A - Rotary hook for sewing machines : en
  • US2435350A - Harvester with topper and ejector : en
  • US2435217A - Firearm and stock structure therefor : en
  • US2435389A - Stop light switch for automobiles : en
  • US2435522A - Ratchet driven tuning means : en
  • GB597842A - Improvements in or relating to the making of glass : en
  • GB597845A - Improvements in or relating to refractory composite masses : en
  • US2435484A - Electric contact device : en
  • US2435537A - Polyvinylidene fluoride and process for obtaining the same : en
  • US2435546A - Servo selector valve : en
  • US2435227A - Method and apparatus for producing articles from powdered materials : en
  • FR930798A - Improvement of cups that can be used in hydraulic mechanisms that can be applied to brake control : en fr
  • GB597818A - Washable articles such as table mats, table tops, and the like made from composite sheet material : en
  • FR930885A - Improvement in the production of bore gauges : en fr
  • CA446494A - Wheel structure : en fr
  • US2435529A - Adjustable tall-square head : en
  • US2435312A - Solvent for degreasing iron and aluminum : en
  • US2435371A - Sectional casing : en
  • USD148596S - Design for a tie back : en
  • GB597781A - Improvements relating to fluid coupling or torque converter drives : en
  • FR930855A - Further training in medical electrical devices : en fr
  • US2435221A - Index guide : en
  • DK66272C - Procedure for separating a certain number of objects with the same and uniform transverse measure, e.g. round tablets or coins, from a large number of such, as well as apparatus for practicing the procedure. : da en
  • AU1708347A - Method and means forthe manufacture of blanks for caps and similar bottle seals : en
  • US2435347A - Blanket insulation and method of and apparatus for forming the same : en
  • US2435434A - Locking mechanism for type wheels of printing machines : en
  • USD148537S - Design fob a beverage stirrer : en
  • USD148569S - Brooch or similar article : en
  • CA446482A - Air suction clutch : en fr
  • AU141117B2 - Method of injecting local oscillator signal into mixer : en
  • US2435360A - Variable pitch propeller : en
  • USD148545S - Design fob a brooch ob similab article : en
  • GB597849A - Improvements in or relating to branch connections welded to the walls of vessels : en
  • AU139238B2 - Improvements relating tothe shaping of clay-ware articles : en
  • CA446514A - Coaster brake : en fr
  • USD148564S - Design fob a brooch ob similar abticle : en
  • FR930801A - Support frame making it possible to adapt to all objects of any nature and whatever form a device making the lighting progressive : en fr
  • GB597949A - Improvements in or relating to door latches and locks : en
  • AU1679647A - Cooling of lubricating oil of internal combustion engines : en
  • AU126654B2 - Improvements relating to electric snap switch : en
  • US2435334A - Conveying mechanism for harvesters : en
  • US2435423A - Microwave operated mechanism : en
  • AU126636B2 - Improvements in or relating to printing inks : en
  • AU144907B2 - Process for heat treatment of metals and products obtained thereby : en
  • CA446520A - Drying apparatus : en fr
  • AU142347B2 - Improvement in radio aids to navigation : en
  • US2435515A - Vibrator circuit : en
  • GR11473B - PROJECTILE. : el en
  • FR930671A - Improvements in the assembly of electrical equipment : en fr
  • GB597740A - Improvements in and relating to rotary drums for screening slurry water : en
  • GB597782A - Improvements relating to winches on motor vehicles : en
  • AU137783B2 - Concrete block mold : en
  • AU131684B2 - Improved machine for use in labelling articles : en
  • USD148587S - Massaging device or similar article : en
  • AU146772B2 - Improvements made for lighters or gas lighters : en
  • AU1723347A - Improvements in or relating tothe separation of sugar from molasses using an organolite : en
  • US2435295A - Preparation of thiocarbanilide and its homologs : en
  • FR930864A - Needle threading device : en fr
  • US2435369A - Marking or printing machine : en
  • AU135062B2 - Improved building block : en
  • US2435319A - Inertia operated control device : en
  • GB597891A - Knitted fabrics with elastic selvage and the method of making same : en
  • US2435469A - Pipe and tube shearing mechanism : en
  • US2435366A - Automatic water softener : en
  • USD148540S - Concrete mixer : en
  • GB597697A - An improved paint pressure box with heat-exchanger : en
  • US2435302A - Telephone system having a calling and supervisory signaling device : en
  • US2435306A - Expanding die for sizing, curling, and beading metal drums : en
  • US2435431A - Carding machine : en
  • US2435294A - Die for slotting and shaping bicycle truss tube ends : en
  • US2435304A - Method for recovering chromium values from ores : en
  • US2435470A - Pump : en
  • USD148562S - Design fob a brooch ob similar article : en
  • US2435438A - Electric switch : en
  • US2435305A - Circuit breaker : en
  • US2435425A - Magnetic control device : en
  • AU1707247A - Improvements connected with ladders : en
  • US2435480A - Expanible workpiece holder : en
  • US2435511A - Method of making metal bodies : en
  • US2435252A - Aryl phosphorus containing resins and the method of preparing the same : en
  • US2435402A - Production of motor fuels : en
  • US2435417A - Compensating center support : en
  • FR930690A - Improvements to optical elements : en fr
  • GB597775A - Inserting tool for tangless insert : en
  • GB597860A - Improvements in and relating to strapping packages and the like : en
  • GB597884A - Improvements in a high vacuum pump : en
  • GR11459B - IMPROVED MACHINE FOR DEBITIZATION AND RENAISSANCE OF NATURAL OR SYNTHETIC FIXED TIRES. : el en
  • AU1721347A - Improvements in photosensitive glasses and articles made thereof : en
  • AU1040347A - An improved and adjustable former device forand method of constructing single or cavity walls : en
  • FR930669A - Improvements to steam superheaters : en fr
  • GB597786A - Package : en
  • USD148557S - Thef vm : en
  • AU1675047A - Improvements relating to electric lamp fittings : en
  • US2435538A - Defrosting tunnel : en
  • US2435377A - Man's undergarment : en
  • DK66280C - Photographic Material. : da en
  • USD148591S - Design for a dress : en
  • AU1670547A - Improvements in spreader type stokers : en
  • AU138893B2 - Improvements in cornice and similar strip reinforcing plaster mouldings, andin the method of producing same : en
  • BE475095A - : en fr
  • US2435226A - Disintegrator housing with dishshaped sides : en
  • US2435352A - Rail anchor : en
  • AU1706947A - Improvements in or relating to coating compositions : en
  • USD148566S - Design fob a brooch ob similar article : en
  • US2435301A - Collapsible coat hanger : en
  • US2435271A - Envelope opener : en
  • US2435244A - Hydraulic clutch and final drive shaft unit for tractor vehicles : en
  • US2435504A - Welding rod : en
  • USD148542S - Grille for an electric pan and the like : en
  • FR930715A - Device for regulating and stabilizing an electric arc : en fr
  • FR930824A - Telephone systems : en fr
  • AU126652B2 - Antenna array : en
  • FR930679A - Locking device : en fr
  • CA446504A - Telephone system : en fr
  • GB597939A - Improvements relating to boilers : en
  • CA446553A - Tearing and dividing equipment : en fr
  • AU126622B2 - Improvements in and relating to fly-wire windows : en
  • AU145101B2 - Vehicle spring construction : en
  • US2435250A - Inside scanning facsimile recorder : en
  • FR930764A - Improvements to electromagnetic relays or similar devices : en fr
  • CA446529A - Building structure : en fr
  • US2435235A - Continuous vacuum filter : en
  • DK66263C - Spoon for Dispensing Spiseis. : da en
  • US2435344A - Earring : en
  • GR11465B - PRODUCTION OF ALUMINUM AND OTHER SIMILAR METALS. : el en
  • FR930676A - Magneto call generator : en fr
  • GB597793A - Improvements in or relating to field excitation arrangements for electric alternators : en
  • GB597857A - Improvements in or relating to electric remote control or telegraph instruments and systems : en
  • US2435474A - Method of inhibiting the precipitation of lithium soap in an aqueous solution of lithum hypochlorite : en
  • US2435445A - Flying top : en
  • GB597727A - Improvements in or relating to vans, storage cupboards and like storage spaces : en
  • CA446558A - Snap clamp : en fr
  • USD148580S - Design for a cup ok similar article : en
  • US2435363A - Electric heater : en
  • GB597826A - Improvements in, or relating to, mops and the like : en
  • GB597854A - Improvements in or relating to emulsions : en
  • GB597788A - Improvements in process of making foot forms and product thereof, as well as making shoes therewith and shoes produced thereby : en
  • GB597812A - Improvements in or relating to the arrangement of pistoncontrolled ports in the cylinders of internal-combustion engines of the two-stroke-cycle compression-ignition type : en
  • US2435502A - Radio signaling means for aviation trainers : en
  • FR930853A - Improvements made to silencers, in particular for air compressors : en fr
  • GB597777A - Improvements in or relating to devices for selecting discs for talking machines withautomatic changing of discs : en
  • GB597751A - Improvements in or relating to pumps : en
  • GB597853A - Improvement in combustion chambers for internal combustion gas turbines with heat exchangers : en
  • GB597918A - New or improved apparatus for shaving : en
  • FR930775A - Package of carbon sheets : en fr
  • GB597728A - Improvements in apparatus for coating and/or impregnating threads with synthetic resins : en
  • FR930850A - Transformable hand truck : en fr
  • GB597748A - Improved means for converting wrought iron blooms into round bars : en
  • FR930807A - Enhancements to two-way transmission repeaters : en fr
  • DK66288C - Procedure for the Preparation of Pavement Mixtures. : da en
  • LU28693A1 - Wood cutter : en fr
  • US2435458A - Cationic isoquinoline pesticide : en
  • AU1041547A - Electric water heater : en
  • US2435259A - Frequency control apparatus : en
  • FR930777A - Dual-nozzle type steam vacuum pumps : en fr
  • GB597861A - Improvements in and relating to strapping packages and the like : en
  • AU126627B2 - Stand for electrically heated iron : en
  • GB597862A - Improvements in and relating to strapping packages and the like : en
  • US2435209A - Method of making flexible veneer laminate : en
  • FR930662A - Improvements to winches and similar apparatus : en fr
  • US2435320A - Eyeglass lens grinding apparatus : en
  • US2435514A - Portable visual indicator for machine-shop work setups : en
  • AU1679747A - Labyrinth packings, particularly for use in internal-combustion turbines : en
  • FR930889A - Recording device : en fr
  • CA446549A - High frequency vacuum tube circuit : en fr
  • CA446566A - Change speed mechanism : en fr
  • GB597951A - Improvements in vibratory screens : en
  • US2435253A - System for sound ranging : en
  • FR930875A - Telephone installation : en fr
  • GB597716A - Improvements in or relating to explosives containing ammonium nitrate : en
  • FR930698A - Improvements to high frequency amplifier tubes : en fr
  • FR930873A - Improvements in the construction of toy boats, model boats and similar vehicles : en fr
  • GB597720A - Improvements in or relating to printing presses : en
  • GB597984A - Improvements in or relating to door latches and locks : en
  • USD148595S - Thieblot airplane : en
  • FR930790A - Improvements to irons with steam production : en fr
  • FR930737A - Tap : en fr
  • GB597923A - Wave-signal transmission line having an adjustable terminal impedance : en
  • USD148572S - Brooch or similar article : en
  • US2435321A - Machine tool : en
  • US2435439A - Garment spotting apparatus : en
  • GB597762A - New or improved constructional toy and educational device : en
  • GB597705A - An improved electronic comparator for effecting fine measurements and other comparisons : en
  • AU137612B2 - Improved silo : en
  • AU2528645A - Improvements in or relating to electric-recovery of metals : en
  • DK66274C - Device for field and garden sprayers. : da en
  • US2435399A - Process for the preparation of indolalhydantoin : en
  • FR930841A - Further development of ball valves : en fr
  • AU126655B2 - Production of television mosaic screens : en
  • AU1723547A - Improvements in or relating to machine and method for making paper-wrapped pencils : en
  • CA446563A - Dump scow : en fr
  • US2435486A - Operating mechanism : en
  • US2435216A - Apparatus for mixing : en
  • FR930683A - Process for the manufacture of molds with a view to molding thermoplastic substances, and new molds obtained by this process : en fr
  • FR930823A - Automatic or profiling lathe : en fr
  • FR930868A - Oscillating circuit for ultra-short waves : en fr
  • FR930828A - Mirror with uniform lighting system : en fr
  • GB597813A - Process of preparing an explosive : en
  • GB597938A - Improvements in or relating to preparations for administering calcium and phosphorus : en
  • FR930728A - Device for fixing motors to cycles : en fr
  • FR930858A - Improvements to two-stroke engines : en fr
  • GB597757A - Improvements in duplicating machines : en
  • GB597794A - Manufacture of 4-aryl-piperidine-4-carboxylic acid esters : en
  • GB597787A - Improvements in and relating to index devices : en
  • USD148585S - Bracelet or similar article : en
  • GB597686A - A connector or union, particularly for use in distributing lubricants or the like under pressure : en
  • GB597971A - Automatic record changers : en
  • FR930739A - Improvements made to spouts for containers : en fr
  • US2435436A - Cathode-ray tube screen : en
  • FR930774A - Exhibition device for sale or advertisement : en fr
  • GB597754A - Process for treating ferrous sheets and other ferrous articles : en
  • GB597929A - Control mechanism for supercharged internal combustion engines : en
  • DK66278C - Saw file machine. : da en
  • GB597731A - Improvements in or relating to driving devices for transferring loads from one spindle to another : en
  • US2435364A - Gyro top : en
  • USD148541S - Jr., etal vehicle body : en
  • GB597795A - Improvements in and relating to door structure : en
  • GB597869A - Improvements in or relating to the installation of electrical instruments on aircraft : en
  • GB597798A - Flaw detector for electrically conducting tubular elements : en
  • FR930705A - Lid for glass preserving jars, making it easy to open these jars : en fr
  • GB597729A - Improvements in or relating to combustion chambers of internal combustion engines : en
  • US2435331A - Vacuum tube amplifier : en
  • US2435562A - Ferrule crimping tool : en
  • US2435541A - Ultra high frequency triode converter : en
  • FR930729A - Chlorination process of organic polymer compounds : en fr
  • AU1714447A - Process for heat treatment of metals and products obtained thereby : en
  • FR930714A - Protective device for mutator : en fr
  • US2435330A - Free-piston engine with compressor cylinder and internal-combustion cylinder : en
  • USD148532S - Hand truck or similar article : en
  • US2435268A - Taper thread gage : en
  • US2435400A - Laryngoscope : en
  • US2435524A - Making acetylenic alcohols and intermediate formed therein : en
  • GB597802A - Improvements in and relating to weighing machines or scales : en
  • GB597700A - Improvements in or relating to sporting guns : en
  • FR930793A - Method and apparatus for preparing a cement slurry : en fr
  • GB597746A - Improvements in or relating to garden cloches : en
  • US2435351A - Combination fish scaler and scraper : en
  • GB597790A - Improvements in or relating to cylinder liners for internal combustion engines : en
  • US2435487A - Electromechanical vibrator : en
  • AU1717347A - Improvements in or relating to automatic banking control devices for aircraft : en
  • AU999147A - Improved combination highchair and commode : en
  • CA446521A - Pipe fitting : en fr
  • AU1723247A - Improvements in or relating to electric broadband carrier communication system : en
  • US2435275A - Hair roller : en
  • US2435328A - Chain connection : en
  • US2435530A - Control for electric ovens : en
  • US2435429A - Alkyd resins : en
  • AU136899B2 - A bituminous coating composition and materials coated therewith : en
  • AU1708147A - Improvements in and relating to apparatus and process' for subjecting liquid material to electrical treatment : en
  • USD148538S - Design for a tire holder : en
  • USD148517S - Bird figure or similar article : en
  • CA446550A - Thermo-stable catalyst : en fr
  • CA446506A - Transmission system : en fr
  • CA446551A - Card time recorder : en fr
  • US2435219A - Art of dehydrating and impregnating wood : en
  • US2435401A - Auxiliary propeller drive : en
  • CA446556A - Locking device for push-pull controls : en fr
  • AU134903B2 - Automatic frequency control : en
  • US2435519A - Image-forming heat detector : en
  • US2435198A - Coated welding electrode : en
  • AU143457B2 - Improvements in or relating tothe treatment of fur-bearing animal skins : en
  • AU41646A - Fluid meter : en
  • AU126630B2 - Improvements relating tothe control or stabilisation ofthe frequency of electrical oscillations : en
  • AU1679447A - Mounting of turbine blades : en
  • US2435451A - Headstock and centering rest assembly : en
  • AU136890B2 - Improvements in or relating to machine and method for making paper-wrapped pencils : en
  • AU2035245A - An improved liquid seal for rotating shafts andthe like : en
  • US2435282A - Process and apparatus for extruding plastic materials : en
  • GB597737A - Arrangement for the rapid braking and for the reversal of calenders or rolling mills for rubber : en
  • AU140909B2 - Improvements in or relating tothe separation of sugar from molasses using an organolite : en
  • AU1713547A - Process lor the preservation of foodstuffs ata predetermined temperature, using porous material impregnated witha eutectic mixture : en
  • FR930660A - automatic landing net : en fr
  • GB597819A - Improvements in or relating to fungus-proofing textiles and processes of rendering atextile fungus-proof : en
  • AU135283B2 - An improved bag lifter : en
  • US2435357A - Device for igniting and energizing mercury arc rectifiers : en
  • US2435290A - Child's convertible chair table : en
  • US2435441A - Process for demetallizing metallized paper : en
  • CA446492A - Grip device for bed coverings : en fr
  • US2435256A - Hole locating and drilling device : en
  • US2435329A - Pipe wrench : en
  • AU1720847A - Facsimile system and power supply therefor : en
  • AU971247A - Improved method for seperating membranes of animals intestines : en
  • US2435488A - Apparatus for polishing knitting needles and the like : en
  • US2435462A - Food freezing apparatus : en
  • US2435513A - Lubricant cooling radiator for rear engine vehicles : en
  • USD148519S - Design fob an athletic shoe ob the like : en
  • US2435416A - Apparatus for ageing solutions of colloidal material : en
  • USD148576S - Design for a phonograph cabinet : en
  • US2435491A - Match book holder with wind guard : en
  • CA446501A - Self propelling rocker basket : en fr
  • US2435394A - Adjustable toothbrush : en
  • USD148543S - Design fob a wall plaque : en
  • FR930689A - Improvements to slag pockets : en fr
  • GR11478B - METHOD FOR OXIDATION OF MATERIALS BY SOLUTIONS OF CHLORIDE. : el en
  • FR930747A - Clamping device for automatic lathe : en fr
  • CA446497A - Cleaning tag assembly : en fr
  • GB597833A - Improvements in or relating to polymerisation products of ethylene : en
  • FR930695A - Combined receiver for television and for sound : en fr
  • FR930788A - Colloidal aqueous resin solutions : en fr
  • FR930686A - Device allowing comparison, measurement and division of angles : en fr
  • US2435276A - Magnetic field indicating means : en
  • US2435291A - Sewing machine : en
  • AU1712347A - Improvements in or relating to carriers for tunnel forms : en
  • CA446509A - Switching apparatus : en fr
  • FR930657A - Extendable socket wrench or similar : en fr
  • US2435337A - Laminated insole for shoes : en
  • US2435220A - Burner pot and air supply means therefor : en
  • AU1719547A - Improvements in or relating to generator forthe production ofa combustible oil-gas : en
  • AU2526649A - Improvements in or relating to steam sup erheaters for water tube boilers : en
  • FR930892A - Pouch holder : en fr
  • FR930712A - Spool and packaging for threads, such as gut and the like, intended for fishing : en fr
  • FR930865A - Solids Spraying Improvements : en fr
  • GB597914A - Improvements in or relating to flexible power-transmission means : en
  • FR930802A - Accounting document classifying machine : en fr
  • FR930827A - Construction game : en fr
  • FR930718A - Cooking appliance, gas fuel, advanced : en fr
  • FR930687A - Improvements to jet reaction devices : en fr
  • US2435232A - Regulating the scavenging of free piston engines : en
  • USD148579S - Roos automobile station wagon : en
  • US2435317A - Insect trap : en
  • FR930825A - Process for obtaining basic ethers : en fr
  • AU1711447A - Improvements in vertical conveyors for biscuits andother unitary objects : en
  • GB597899A - Improvements in or relating to the manufacture of selenium elements such as rectifiers : en
  • GB597843A - Improvements in or relating to the making of glass : en
  • USD148527S - Design fob a traffic signal : en
  • FR930779A - Receiver for time modulated electrical pulses : en fr
  • FI22658A - Front light housing : en fi
  • FR930789A - Improvements to the process for protecting ferrous metals against oxidation : en fr
  • GB597759A - An improved type of piston and piston ring : en
  • FR930869A - Electric welding device : en fr
  • GB597767A - Thread controlling means for sewing machines : en
  • FR930771A - Improvements to automatic lighters : en fr
  • GB597948A - Improvements in or relating to testing and adjustment of radio systems : en
  • US2435277A - Heating and ignition control system : en
  • US2435267A - Method of affixing labels, wraps, etc. : en
  • CA446485A - Trap : en fr
  • US2435204A - Herbicides : en
  • US2435407A - Oil well pump : en
  • AU136887B2 - Improvements in or relating to mobile cranes : en
  • CA446528A - Manufacture of naphthosultone derivatives : en fr
  • FR930750A - Folding box of cardboard or other similar material, which can form an exhibition case for cheese or other products : en fr
  • FR930787A - Improvements to pressure actuated contactor devices : en fr
  • US2435215A - Reciprocating work carrier for marking machines : en
  • GB597908A - Improvements in speed governors for variable pitch screw-propellers especially for aircraft : en
  • FR930834A - Method and device for capturing and measuring electrical manifestations of which the human body is the seat : en fr
  • FR930862A - Differential pressure gauge : en fr
  • FR930694A - Closing device for jars or cans : en fr
  • AU2211345A - Improved paper product and method of producing same : en
  • FR930897A - Improvements to electric recording and reproduction heads on phonographic discs : en fr
  • FR930781A - Brewing cylinder device with electro-mechanical control for drying and cooling laundry : en fr
  • GR11480B - PHARMACEUTICAL FOR PREPARATION FOR THE TREATMENT AND PREVENTION OF CHICKEN CHOLERA. : el en
  • GB597831A - Improvements in or relating to skein winding machines : en
  • US2435353A - Material handling apparatus : en
  • GB597922A - High-frequency impedance-matching device : en
  • CA446487A - Gas conditioning apparatus : en fr
  • US2435412A - Plasticized natural resin material : en
  • AU1979345A - Symmetrical double reduction differential mechanism : en
  • US2435279A - Pump, vane type : en
  • US2435453A - Detergent briquette : en
  • US2435348A - Hardness and thickness gauge : en
  • US2435392A - Amino arsenicals and process for preparing same : en
  • CA446486A - Adjustable support for a lens and lamp used in connection with compasses : en fr
  • AU2412145A - Improvements in or relating to apparatus for gathering subterranean clover burr andthe like : en
  • AU1707547A - Automatic weaving loom : en
  • US2435286A - Panel and connecting means therefor : en
  • US2435374A - Variable condenser : en
  • AU126626B2 - Improvements in or relating to moulding machines : en
  • US2435555A - Mixed resin bonded abrasives and method of making the same : en
  • US2435478A - Polyamides from plyoctadecapolyenylamine : en
  • USD148573S - Design foe a nebulizer ok the like : en
  • US2435245A - Stabilized polymers of ethylene : en
  • US2435472A - Circuit interrupting device : en
  • USD148548S - Brooch or similar article : en
  • AU21246A - A machine for quarrying limestone : en
  • FR930766A - Process for preparing ointments, beauty creams and the like : en fr
  • GB597763A - Improvements in or relating to food-warming stoves or apparatus : en
  • FR930772A - Device facilitating the lighting of lighters in general : en fr
  • FR930786A - Wooden faucet : en fr
  • US2435197A - Landing and launching apparatus for aircraft : en
  • USD148530S - Design for a condiment holder : en
  • GB597760A - Improvements in dental flasks : en
  • USD148520S - Housing for air conditioning apparatus or the like : en
  • GB597874A - Improvements in or relating to pump and tank assemblies : en
  • US2435260A - Sheet feeder for facsimile telegraph apparatus : en
  • US2435508A - Manufacture of dithio bisarylamines : en
  • FR930761A - Container : en fr
  • US2435382A - Adjustable automatic saw-table gauge : en
  • GB597934A - An improved device for use in closing holes and for attachment or anchoring purposes : en
  • US2435187A - Electronic converter : en
  • US2435447A - Mooring bitt : en
  • GR11468B - ANTIDOTS OF CRYPTOGAMICS FROM CHINONIC PRODUCERS. : el en
  • GB597778A - Improvements relating to the electrical control gear of soot blowers : en
  • DK66286C - Display device for distance measuring instruments. : da en
  • FR930833A - Device for varying the speed of rotation of a receiving shaft : en fr
  • GB597800A - Improvements in apparatus for determining the dielectric properties of granular or powdery materials : en
  • GB597872A - Improvements in and relating to petroleum fuel oils : en
  • GB597917A - Improvements relating to the mounting of dredge buckets : en
  • FR930732A - Switch controlled by solenoid : en fr
  • FR930665A - Gyroscopic instrument to indicate the in-flight position of airplanes : en fr
  • GB597933A - Shock absorber : en
  • FR930663A - Process for preserving wines, ciders, syrups and other liquids that risk fermenting in barrels, cisterns or other containers and bung for the application of this process : en fr
  • FR930797A - Advanced weather station : en fr
  • GB597977A - Improvements in or relating to electronic valve circuits : en
  • GR11467B - METHOD OF ACTIVATION OF CHLORIDE SOLUTIONS. : el en
  • FR930861A - Process for recovering auxiliary metals adhering to metal sheets and in particular welding metals, and apparatus for carrying out this process : en fr
  • FR930851A - Electronic discharge device : en fr
  • FR930768A - Improvements made to colored varnish manufacturing processes : en fr
  • US2435526A - Multiple compartment vending machine : en
  • US2435549A - Battery carrier : en
  • GB597707A - Improvements in lifting devices for trawling gear : en
  • GB597803A - Improvements in and relating to weighing machines or scales : en
  • USPP783P - Rose plant : en
  • GB597733A - Improvements in dyeing : en
  • GB597755A - Electric pulse generators employing thermionic vacuum tubes : en
  • FR930675A - : fr
  • US2435378A - Corn popping and dispensing apparatus : en
  • US2435424A - Regenerative heating device : en
  • US2435450A - Word counter for typewriters : en
  • USD148524S - Stylus point support for phonographs : en
  • FR930818A - Fire extinguisher working in all positions : en fr
  • FR930843A - Advanced coffee maker preventing the coffee from cooling during its preparation and can also serve as a milk jug : en fr
  • US2435316A - Optical focusing means for image translating devices : en
  • US2435325A - Steam generator : en
  • AU141489B2 - Apparatus forand method of joining multistranded electric cables : en
  • GB597966A - Improvements in the construction of motor road vehicles : en
  • US2435365A - Dragging equipment detector : en
  • US2435273A - Method of coating with tungsten carbide : en
  • US2435228A - Polymerization apparatus : en
  • GB597739A - Bituminous composition : en
  • US2435272A - Hinge construction in molded receptacles : en
  • US2435310A - Electronic brake control apparatus : en
  • US2435265A - Grapple : en
  • USD148553S - Design for a transparent doll s stall shower : en
  • AU126611B2 - Improvements in multi-way electric switches : en
  • USD148561S - Design foe, a handbag : en
  • AU2100845A - Improvements relating to electric snap switch : en
  • US2435531A - Combination uterine dilator and gauze packer : en
  • GR11466B - METHOD FOR THE PREPARATION OF HEXACHLOROCYCOCOXANE. : el en
  • US2435517A - Magnetic filter plug : en
  • AU147332B2 - Improvements in and relating to electrical oscillator circuits arrangements : en
  • US2435201A - Wet cleanout system for filters : en
  • USD148583S - Display plate for automobiles or similar articles : en
  • CA446541A - Tuning device with stop mechanism : en fr
  • US2435292A - Sewing machine : en
  • AU978047A - Improvements in and relating to self-opening and closing gates : en
  • AU139990B2 - Rotor wheel for centrifugal pumps : en
  • AU1715947A - Gyratory crusher : en
  • AU144645B2 - Improvements in photosensitive glasses and articles made thereof : en
  • AU1711347A - Improvements in or relating tothe manufacture of soap : en
  • AU1684447A - Improvements in or relating to processes of printing : en
  • AU1684747A - Method and apparatus for electrolytic facsimile recording : en
  • US2435318A - Water-cooled port structure for tilting hearth furnaces : en
  • US2435463A - Adjustable battery carriage : en
  • US2435501A - Acenaphthenedione as parasiticidal preparations : en
  • CA446513A - Electro-magnetic damping means for rate of turn indicators : en fr
  • US2435481A - Window sash holding device : en
  • FR930877A - Bread cutter : en fr
  • GB597713A - Improvements in or relating to scissors or like tools : en
  • CA446533A - Conveyer dump : en fr
  • GB597691A - Improvements in or relating to firing mechanism for automatic guns : en
  • GB597928A - Improvements in or relating to machines for winding balls of yarn, cotton, string and the like : en
  • FR930769A - American shirt or underwear, preferably wool, combined with a bra : en fr
  • FR930900A - Improvements to electrical carrier wave signaling systems : en fr
  • FR930727A - Toy autogyro : en fr
  • FR930888A - Arrangement of ball bearings in bearings and high speed multipliers : en fr
  • US2435202A - Electronic tube and control therefor : en
  • AU1686047A - An improved tobacco pipe : en
  • US2435249A - Sugar base composition : en
  • AU997447A - Improved machine for use in labelling articles : en
  • AU126637B2 - Electron velocity modulation impulse generator : en
  • US2435379A - Preparation of spheroidal catalyst : en
  • US2435523A - Finish material retainer : en
  • US2435456A - Fatty acids from cottonseed foots : en
  • USD148577S - Design for a sun goggle or the like : en
  • GB597836A - Improvements in or relating to oscillograph display systems : en
  • US2435430A - Yarn-advancing reel : en
  • GB597749A - Improvements in or relating to ditch digging machines : en
  • GB597890A - Improvements in or relating to controls for fluid pressure power devices : en
  • GR11462B - IMPROVEMENTS IN OR IN RELATION TO THE CONSTRUCTION OF REINFORCEMENT BAR. : el en
  • AU134976B2 - Improvements in and relating to self-opening and closing gates : en
  • CA446542A - Inductive tuner and contact thereof : en fr
  • AU136985B2 - Method and means forthe manufacture of blanks for caps and similar bottle seals : en
  • CA446510A - Call transmitter : en fr
  • CA446537A - Parachute apparatus : en fr
  • AU1720647A - Improvements made for lighters or gas lighters : en
  • AU27746A - Method and apparatus for continuous production of filled and sealed tetrahedral packages of paper orthe like : en
  • US2435525A - Electrodeposition of silver from a high silver cyanide content bath : en
  • US2435270A - Valved-cylinder type motor : en
  • US2435485A - Overshoe seamed to stiffen plastic upper : en
  • US2435506A - Steering means for agricultural implements : en
  • AU1092747A - Automatic frequency control : en
  • AU1720947A - Power recovery system : en
  • US2435326A - Fluid pump : en
  • US2435381A - Window screen shutter : en
  • AU1719947A - Process forthe preparation of 2-(N-dialkyl amino-ethyl, N-benzyl amino pyrimidines and product thereof : en
  • FR930730A - Trap for stinking animals such as badgers, foxes, etc. : en fr
  • US2435498A - Conveyor structure with pivoted buckets : en
  • US2435468A - Lubricating pump : en
  • USD148551S - Design fok a child s swing : en
  • FR930863A - Recording instrument : en fr
  • FR930746A - Manufacturing process of citric acid and its salts : en fr
  • FR930791A - Improvements to processes and devices for casting parts in non-ferrous metals and alloys : en fr
  • GB597797A - Improvements in or relating to the case-hardening of ferrous articles : en
  • GR11464B - METHOD OF MAKING PHENOLIS BASED ON MONOCHLOROVENZOL. : el en
  • FR930721A - Guillotine shears with pneumatic balancer : en fr
  • FR930763A - File enhancements for punched cards : en fr
  • FR930831A - Product for metalworking : en fr
  • FR930845A - Method and device for the continuous analysis of a gas or a liquid : en fr
  • US2435548A - High vacuum pump : en
  • GB597873A - Improvements in or relating to electric indicating systems : en
  • US2435465A - Landing gear and brake for aircraft : en
  • USD148515S - Design for a jumping stick : en
  • US2435287A - Cutting tool : en
  • GB597841A - Improvements in or relating to the making of glass : en
  • GB597690A - Improvement in pump : en
  • US2435241A - Envelope for winding elements : en
  • GB597719A - Improvements in or relating to concentrated liquid fertilizers : en
  • FR930893A - Device for assembling two by two pieces of wood with a rectangular section : en fr
  • GB597764A - Improvements in or relating to selector and actuating mechanism for change-speed gearing : en
  • US2435362A - Work-supporting structure and protective means for furnaces and the like : en
  • FR930826A - Adjustable devon in order to make him undergo different strokes : en fr
  • FR930870A - Accumulator : en fr
  • GB597756A - Improvements relating to ball mills, rotary kilns, dryers and like rotary apparatus : en
  • US2435327A - Bowling ball attachment : en
  • US2435406A - Truss : en
  • AU2572245A - Variable area propelling nozzle : en
  • GB597839A - Improvements in or relating to the making of glass : en
  • GB597830A - Improvements connected with clinch nuts : en
  • FR930742A - Process for matting or dyeing fibrous materials with pigments : en fr
  • FR930815A - New concrete or breeze block for temporary or permanent construction : en fr
  • FR930848A - Improvements to shielded electric heating elements : en fr
  • GB597692A - Improvements in or relating to hydraulic master cylinders : en
  • US2435461A - Scaffolding : en
  • FR930847A - Improvements to gas turbine installations : en fr
  • US2435212A - Toolholder : en
  • FR930743A - Improvements to the device allowing cylindrical parts to be joined and to the installation of belts on shells : en fr
  • US2435521A - Loose-leaf book construction : en
  • FR930867A - Process for the production of very low melting point hexachlorcyclohexane and products obtained by this process : en fr
  • USD148533S - Design for a lampstand ok similar article : en
  • US2435512A - Guitar steel : en
  • US2435418A - Trolley locking device : en
  • US2435457A - Rope whipping sewing machine : en
  • FR930745A - New hardened rail, process and machine for its hardening : en fr
  • GB597880A - Improvements in grading machine : en
  • FR930708A - Improvements to protected movement watches : en fr
  • GB597877A - Improvements relating to the electric wiring of buildings and other structures : en
  • GB597796A - Improvements in and relating to weatherstripping : en
  • GB597878A - Improvements in or relating to recording devices : en
  • GB597982A - Improvements in the production of patterns on textile fabrics : en
  • GB597693A - Improvements in and relating to machines or mechanism for generating shapes or profiles for diamonds and the like : en
  • GB597921A - Improvements relating to women's skirts : en
  • US2435380A - Process for preparing catalysts : en
  • CA446518A - Dual pneumatic power control : en fr
  • CA446560A - Screening apparatus : en fr
  • FR930656A - Process for obtaining relief in photography and cinematography : en fr
  • GR11461B - METHOD AND ARRANGEMENT FOR THE ACHIEVEMENT OF STAMPS IN A VERY DETERMINED SITUATION. : el en
  • GB597840A - Improvements in or relating to the making of glass : en
  • FR930720A - Electrically Controlled Hair Clippers and Similar Devices Improvements : en fr
  • FR930680A - Process for the preparation of compositions for surgical dressings : en fr
  • GB597725A - Improvements relating to electrical equipment : en
  • AU1919045A - Electron velocity modulation impulse generator : en
  • CA446516A - Friction brake : en fr
  • GB597897A - Improvements in crystal contacts of which one element is silicon : en
  • FR930700A - Automatic slip corrector in the event of failure of a lateral locomotive engine : en fr
  • GB597799A - A draughting instrument for use in drawing ellipses, ovals and similar curved shapes : en
  • US2435231A - Acceleration pickup : en
  • US2435339A - Actuating mechanism : en
  • USD148525S - Combination confectioners and bakers mixer and cooker : en
  • FR930770A - Flexible molding with internal electrical conductors allowing sockets at all points : en fr
  • US2435408A - Web drier with zigzag runs : en
  • AU144451B2 - Improvements in or relating to generator forthe production ofa combustible oil-gas : en
  • AU137733B2 - Control of electrical transmission systems : en
  • CA15986S - Spectacle frame : en
  • AU2031445A - Improvements in and relating to propelling holders for lipstick pencils and the like : en
  • CA446515A - Bag closure means and method : en fr
  • US2435189A - Phase converting system : en
  • US2435296A - Cathode-ray tube projector : en
  • AU1972945A - Improvements in means for raising and transporting barrels orthe like : en
  • AU126659B2 - A machine for quarrying limestone : en
  • AU2450145A - Improvements in or relating to moulding machines : en
  • FR930692A - Process for repairing coke ovens : en fr
  • GB597747A - New or improved cleansing means especially suitable for toilet use : en
  • AU126657B2 - Improvements in or relating to apparatus for gathering subterranean clover burr andthe like : en
  • GB597961A - Improvements in or relating to current-collecting devices : en
  • AU1681447A - Improvements in and relating to electrical oscillator circuits arrangements : en
  • GB597868A - Process for the manufacture of printing colours, the resulting products and the industrial applications thereof : en
  • GB597980A - Improvements in and relating to reclamation and similar vessels : en
  • US2435293A - Brim pouncing machine and method of pouncing : en
  • GB597783A - Improvements relating to the manufacture of rubber-like substances : en
  • US2435233A - Air cooling means for free piston engines : en
  • GR11457B - HEIGHT ADJUSTMENT DEVICE. : el en
  • FR930836A - Photoelectric detector : en fr
  • CA446483A - Metal alloy : en fr
  • CA446522A - Lap shelf for ironing machine : en fr
  • DK66268C - Means for Impregnation of Wood. : da en
  • AU139037B2 - Improvements in or relating toa process of preparing crystalline sodium and potassium salts of penicillin, andthe product resulting therefrom : en
  • GB597885A - Improvement in electronic control apparatus : en
  • AU136987B2 - Improvements in or relating to variable speed gears : en
  • FR930780A - Device with rotating cylindrical sieve with horizontal axis for cleaning or purifying grains and seeds : en fr
  • GB597822A - Improvements in or relating to insecticidal compositions : en
  • GB597744A - Improvements in or relating to caravans and like road trailer vehicles : en
  • US2435261A - Coupling device : en
  • US2435359A - Oil tank for lubricating systems : en
  • US2435388A - Mattress handle : en
  • GB597792A - Improvements in and relating to electric lamps more particularly for heating purposes : en
  • DK66287C - Toy catapult parachute. : da en
  • FR930783A - Improvements to electrical devices incorporating a semiconductor : en fr
  • US2435309A - Mechanism for blanking material for cups or the like : en
  • FI22728A - A box made of cardboard, fiberboard or similar board : en fi
  • GB597870A - Brake : en
  • US2435338A - Oil control valve : en
  • US2435370A - Interval switch : en
  • GR11463B - CHEMICAL IMPROVEMENTS. : el en
  • GB597855A - Improvements in apparatus for spraying agricultural ground, tennis courts, sports grounds and other spaces : en
  • AU140738B2 - Improvements in or relating tothe manufacture of soap : en
  • AU126641B2 - Improvements in and relating to propelling holders for lipstick pencils and the like : en
  • FR930758A - Device for detecting the internal structure of eggs and the presence of fertilization germs : en fr
  • FR930785A - Process for the production of photographic paper : en fr
  • FR930681A - Process for the preparation of diaminotriazines and applications of these compounds : en fr
  • FR930887A - Electric hotplate and its manufacturing process : en fr
  • US2435552A - Addition products of acrylonitrile and aryl sulfones and process for preparing same : en
  • AU2520145A - Improvements relating tothe backs of chairs, seats andthe like : en
  • US2435421A - Power-operated toothbrush : en
  • US2435223A - Means for producing facsimile telegraph signals : en
  • USD148575S - Design for a bucket cart : en
  • GB597726A - A process for the manufacture of a granular amine-aldehyde moulding composition : en
  • FR930704A - Advanced decal accounting system : en fr
  • GB597941A - Improvements relating to the testing of the textile cords and the like : en
  • US2435278A - Dermatome : en
  • US2435289A - Altimeter : en
  • US2435493A - Refrigeration system including an internal-combustion engine and control means therefor : en
  • GB597745A - Apparatus for making tea or other beverage with automatic means for making at a predetermined time : en
  • GB597969A - New pyrimidine compounds : en
  • DK66265C - Device for tube transmitters for telegraphy to obtain constant frequency. : da en
  • GB597771A - Improvements in or relating to gas cut-off devices : en
  • DK66282C - Securing device for Wagons with Helper Pairs pivotally suspended in Balance connection. : da en
  • GR11471B - METHOD FOR THE INDUSTRIAL PREPARATION OF AMINO - ETHERS. : el en
  • US2435298A - Portable film rack : en
  • AU1710147A - Apparatus forand method of joining multistranded electric cables : en
  • AU1680247A - Improvements in or relating to wrenches : en
  • AU126618B2 - Improvements in or relating tothe manufacture of elastic fabrics : en
  • CA446527A - Illuminating arrangement : en fr
  • AU1896845A - Improvements in or relating tothe manufacture of elastic fabrics : en
  • US2435543A - Textile fabric : en
  • FR930719A - Gas cooker, with hot water generator : en fr
  • US2435336A - Shackle : en
  • US2435409A - Cooling electric lamps : en
  • US2435460A - Process of preparing aldehydic material : en
  • AU136686B2 - Cooling of lubricating oil of internal combustion engines : en
  • FR930778A - Improvements to vacuum, steam jet pumps : en fr
  • FR930883A - Baby carrier method : en fr
  • AU136484B2 - Labyrinth packings, particularly for use in internal-combustion turbines : en
  • US2435311A - Garter belt : en
  • GB597876A - Improvements in or relating to the repair of ships' hulls : en
  • AU1657444A - Improvements in or relating tothe manufacture of compound sheet materials : en
  • CA446540A - Sheet making apparatus : en fr
  • DK66267C - Radiator element. : da en
  • US2435507A - Apparatus for making molds : en
  • USD148526S - Design for a clothespin : en
  • AU973947A - Improvements in and relating to splints for human limbs : en
  • AU126656B2 - Improvements in and relating to electric water heaters : en
  • CA446539A - Sheet making apparatus : en fr
  • AU2406045A - Improved screw anda screwdriver therefor : en
  • CA446500A - Packaging machine and method : en fr
  • AU126640B2 - Compressor electric motor : en
  • AU2507745A - Stand for electrically heated iron : en
  • AU126612B2 - Improved screw anda screwdriver therefor : en
  • US2435341A - Electrical cord plug : en
  • US2435539A - Garden stake with chamber for plant growth : en
  • GB597896A - Golf club : en
  • AU1033047A - An improved bag lifter : en
  • CA446493A - Wheel trim : en fr
  • AU126645B2 - Improved paper product and method of producing same : en
  • AU126631B2 - Metal casting method and apparatus : en
  • US2435342A - Space heater and heat output indicator therefor : en
  • USD148544S - Design for a camera : en
  • AU153297B2 - Process forthe preparation of 2-(N-dialkyl amino-ethyl, N-benzyl amino pyrimidines and product thereof : en
  • US2435403A - Cyclic alcohols and their preparation : en
  • US2435247A - Extractors for guns with vertically sliding breech blocks : en
  • AU1944345A - Antenna array : en
  • AU1670647A - Improvements in spreader stokers : en
  • GR11476B - METHOD FOR ACTIVATING FLOUR SOLUTIONS AND MATERIAL WHITENING THROUGH SOLUTIONS. : el en
  • FR930838A - Garden table : en fr
  • CA446498A - Combined toilet seat and cover : en fr
  • US2435324A - Time controlled valve operating mechanism : en
  • US2435257A - Start-stop electronic regenerative repeater : en
  • US2435284A - Splice for conductors and method of splicing conductors : en
  • USD148529S - Design for a traffic signal : en
  • AU1980145A - Compressor electric motor : en
  • GB597904A - Facsimile scanning system : en
  • GB597895A - Processing acid sludge resulting from the acid refining of petroleum products : en
  • USD148558S - Lapel and pocket badge or similar article : en
  • FR930661A - Clamp connector : en fr
  • FR930693A - Method and machine for molding in their own packaging of fusible or thermoplastic materials : en fr
  • FR930835A - Dental ionization device : en fr
  • GR11460B - IMPROVEMENTS IN ELECTRICAL SIGNALING SYSTEMS. : el en
  • AU2509945A - An improved control or driving head for comforter or like sewing machines : en
  • US2435518A - Tobacco curing furnace : en
  • USD148514S - Rotary disc surface finishing machine : en
  • CA446488A - Double pointed tack : en fr
  • AU1898145A - Improvements in or relating to printing inks : en
  • AU135206B2 - Improved combination highchair and commode : en
  • AU1721047A - Rotor wheel for centrifugal pumps : en
  • DK66266C - Electrical resistance with a conductor or semiconductor incorporated in a hardened plastic mass and methods of its manufacture. : da en
  • CA446499A - Printing telegraph receiver : en fr
  • AU142267B2 - Automatic weaving loom : en
  • AU137613B2 - Improved silo : en
  • AU1719447A - Improved method of preparing a 7-dehydrosterol : en
  • US2435313A - Special lining for shoes forming prescription pockets : en
  • DK66269C - Filler for natural or synthetic rubber mixtures. : da en
  • FR930670A - Cellular lining of paper or similar sheets : en fr
  • FR930691A - Heating apparatus comprising an oven : en fr
  • FR930813A - Quick-acting pneumatic remote control, applicable in particular to the control of high-voltage electrical switches and circuit-breakers : en fr
  • FR930839A - Improvements made to chucks : en fr
  • CA446534A - Alumina preparing process : en fr
  • US2435547A - Modulating and amplifying system : en
  • US2435234A - Grinding wheel dresser : en
  • FR930707A - Method of assembling whips for culinary or pastry preparations : en fr
  • GB597879A - Improvements in or relating to blasting cartridges : en
  • GB597864A - Improvements in pneumatic paving breakers : en
  • US2435560A - Bag making machine and method : en
  • GB597889A - The manufacture of 2-amino-5-methyl pyrazine : en
  • GB597970A - Improvements in or relating to gas governors : en
  • GB597983A - Improvements in or relating to door locks : en
  • FR930812A - Improvements in the construction of vertical axis machine groups : en fr
  • GB597742A - Improvements in radio direction finders : en
  • US2435307A - Metal-phthalocyanines containing halo-methyl groups and process of preparing same : en
  • USD148565S - Design for a brooch or similar article : en
  • AU1682847A - Improvements in or relating to apparatus for cooling curved stereotype printing plates : en
  • FR930678A - Bicycle lock : en fr
  • US2435335A - Hand finishing tool : en
  • CA446546A - Method of bonding vitreous enamel : en fr
  • FR930757A - Hydraulic floor jack with swivel control head for rapid lifting and handling of motor vehicles or similar : en fr
  • GB597805A - Improvements in or relating to suspension devices for fluorescent lighting devices : en
  • US2435428A - Safety belt : en
  • US2435471A - Safety device fob amusement : en
  • FR930773A - Dough press, advanced : en fr
  • FR930871A - Manufacturing process for spouts for containers such as aluminum or other metal coffee makers : en fr
  • GB597943A - Improvements in and relating to fish filleting machines : en
  • US2435191A - Rubber coated steel object : en
  • US2435354A - Turret attachment for drill presses : en
  • DK66262C - Procedure for the catalytic production of hydrocyanic acid. : da en
  • US2435239A - Process for removing resin coating from copper wire : en
  • US2435299A - Microscope projecting and viewing apparatus : en
  • USD148559S - Design for a bracelet : en
  • GB597752A - Improvements in or relating to suction nozzle attachments for vacuum cleaners : en
  • GB597965A - Improvement in steam or hot water boilers provided with a furnace : en
  • AU137822B2 - Improvements in or relating to wrenches : en
  • GB597721A - Rotor wing : en
  • US2435376A - Paper joining machine : en
  • AU139954B2 - Gyratory crusher : en
  • US2435200A - Shock absorber : en
  • US2435387A - Inflatable dilator : en
  • GB597856A - Improvements in or relating to door fastening and/or opening devices : en
  • USD148593S - Design fob a dress : en
  • US2435492A - Shield for the bottom edges of trouser legs : en
  • FR930731A - Improvements in electrical devices for determining distances or short time intervals : en fr
  • US2435551A - Production of hydrocarbons from carbon monoxide and hydrogen : en
  • FR930709A - Further training in oil shocks for motor vehicles : en fr
  • GB597811A - A temperature-sensitive timing device : en
  • GR11458B - METHOD OF WHITE FIBERS FROM CELLULOIDS. : el en
  • US2435386A - Electron diffraction camera : en
  • US2435415A - Fuze : en
  • GB597824A - Method of manufacture of depolarizing manganese dioxides : en
  • GB597758A - Improvements in duplicating machines : en
  • US2435411A - Diolefine polymer resins : en
  • FR930832A - Method of constructing buildings, in particular buildings constructed in series : en fr
  • US2435308A - Machine for making paper cups : en
  • US2435499A - Parasiticidal preparations : en
  • FR930685A - Improvements to AC voltage adjustment devices : en fr
  • FR930752A - Prefabricated constructions in chained elements particularly applicable to electrical transformer stations, water lifting stations, kiosks, etc. : en fr
  • FR930884A - Variable volume hydraulic pump : en fr
  • US2435435A - Cathode-ray screen : en
  • DK66270C - Procedure for the manufacture of complex die-cast aluminum zinc alloys. : da en
  • FR930842A - Polymerizable organic materials and their polymers : en fr
  • GB597704A - Improvements in cellulose derivative materials : en
  • US2435367A - Parachute and means for projecting and operating the same : en
  • FR930688A - Improvements to compression wave producing devices : en fr
  • FR930859A - Improvements to oiler caps : en fr
  • GB597772A - Improvements relating to wire mesh grilles, nets, and the like : en
  • US2435237A - Tie stay : en
  • AU126629B2 - Improvements relating tothe backs of chairs, seats andthe like : en
  • AU137427B2 - An improved and adjustable former device forand method of constructing single or cavity walls : en
  • US2435222A - Marking ink : en
  • US2435536A - Wringer : en
  • US2435258A - Telegraph signal impulse measuring device : en
  • FR930717A - Reservoir pen holder with filling device : en fr
  • US2435433A - Latching mechanism for electric switching devices : en
  • FR930866A - Fluid pump improvements : en fr
  • GB597709A - Improvements in hydraulic jacks : en
  • CA446538A - Spring suspension for motor road vehicles : en fr
  • US2435419A - Power and reactive volt-ampere regulating arrangements for parallel-connected alternating current sources : en
  • GB597708A - Improvements in weighing and grading or sorting apparatus : en
  • FR930723A - Electrical contactors : en fr
  • CA446559A - Fastening device : en fr
  • US2435225A - Angularly adjustable handle for hand saws : en
  • FR930792A - Steam turbine improvements : en fr
  • DK66260C - Plant for Transport of Pieces of Dough. : da en
  • US2435455A - Dehydrating machine with conveyors providing plural treated material paths : en
  • US2435454A - Cigarette package opener and closure : en
  • USD148523S - Automobile rear view mirror and support therefor : en
  • USD148528S - Design fob a traffic signal : en
  • USD148550S - Truck body : en
  • GB597945A - Improvements in or relating to cartridge fuses : en
  • US2435207A - Phase synchronized pulsed trigger circuit : en
  • CA446503A - Electrolytic bright polishing : en fr
  • AU1670144A - Improved laundry drying rack : en
  • FR930765A - Tank dyes : en fr
  • US2435303A - Tool post assembly for machine tools : en
  • FR930664A - Tank tight against liquids, such as hydrocarbons : en fr
  • FR930821A - Manufacturing process of penicillin salts : en fr
  • GB597944A - Improvements in or relating to concrete : en
  • GB597953A - Improvements in gas turbines : en
  • CA446491A - Refractory fused forsterite : en fr
  • CA446532A - Shock absorbing device : en fr