US2395297A - Eye shield : en
CA433177A - Steering assembly : en fr
AU120970B2 - Improvements in and relating tothe casings and casing parts of electrical measuring and testing instruments : en
CA433131A - Insecticide : en fr
USD143929S - Myers drink mixer : en
US2395019A - Tube scraper : en
CA433089A - Wheel structure : en fr
US2395341A - Process for preparing pentolite : en
US2395017A - Rubberlike multipolymers : en
US2395334A - Scraper : en
US2395129A - Educational toy : en
US2395210A - Drier rack and method of making : en
AU105346A - Diversity reception : en
US2395230A - Wheeled toy : en
US2395220A - Adjustable rotary fastener stud : en
US2395235A - Key holder : en
FR906866A - Piston ring and method of making the seal for this ring : en fr
GB575449A - Improvements in and relating to refractory metal compositions : en
AU1314344A - Improvement in amplitude modulation : en
FR906826A - Holder used to hold a camera and several lighting lamps : en fr
CA433102A - Stainless steel surface design producing method : en fr
CA433128A - Welding process and apparatus : en fr
US2395053A - Welder's shield : en
FR906894A - Suspender or invisible support : en fr
US2395043A - Electron discharge device : en
US2395139A - Adapter for grinding form tools : en
GB575441A - Improvements in or relating to optical objectives : en
AU1183843A - Improvements in means for keeping food hot afterbeing served and during consumption ofthe meal : en
AU133386B2 - Improvements in or relating to anchored tensioned windings : en
CA433165A - Hydrocarbon fluid treatment : en fr
FR906874A - Hot gas engine : en fr
US2395196A - Electrical heating apparatus : en
FR906863A - Process for the polymerization of unsaturated combinations : en fr
AU135372B2 - Improvements in or relating to apparatus forthe recovery of water-soluble metal salts from waste plant effluents : en
US2395102A - Modulation system : en
USD143921S - Design for a pliers wrench : en
CA433097A - Target game : en fr
US2395012A - Production of ketones : en
US2395270A - Removable spike plate for sport shoes : en
FR906824A - Device for measuring and regulating the pressure of molten plastic material flowing at high temperatures in tubes : en fr
US2395146A - Transfer mechanism : en
FR906893A - Process for preventing linear polymers containing amide groups in their chain from becoming brittle : en fr
GB575484A - Construction of aircraft runways, roads, floors and like surfaces, and manufacture of water-repellent materials therefor : en
GB575421A - Improvements in or relating to nail-driving apparatus : en
GB575452A - Improvements in or relating to apparatus for filing paper and like sheets and cards : en
GB575511A - Improvements in coaxial transmission lines, particularly in the termination thereof : en
FR906802A - Electric oven vault : en fr
GB575507A - Improvements in or relating to thread guiding mechanism for winding in bobbin spinning apparatus : en
FR906823A - Stand with base for fire hydrants : en fr
GR10590B - PERFECTION IN THE EYE LOSS. : el en
US2394976A - Fluid lift motor : en
GB575537A - Improvements in devices for suspending curtains and the like : en
US2395150A - Automatic flushing system : en
USD143915S - Design for a clock case : en
US2395027A - Shock absorber : en
FR906829A - Device for moistening moving surfaces, for example a rotating roller or the like : en fr
US2395349A - Wagon elevator : en
GB575418A - Improvements in or relating to safety devices for use in fuze mechanism : en
US2395328A - Observation box for timing watches : en
US2395229A - Anthraquinone dyestuffs : en
US2395022A - Aluminum halide hydrocarbon conversion system : en
US2395155A - Telephone system : en
US2395190A - Process for refining crude oleoresin : en
US2395076A - Coating compositions : en
FR906833A - Heating filament for lamp cathode : en fr
GB575426A - Torque measuring wrenches : en
GB575431A - Improvements in push-pull remote control mechanism : en
DK64298C - Polarized Magnetic System. : da en
US2395081A - Cracking and coking hydrocarbon oils : en
US2395039A - Combination stock and gasoline trailer : en
US2395082A - Convertible mounting means for punch and die tools : en
USD143919S - Design fob a bicycle genebatoe : en
BE462539A - Pressure cooker, for all applications : en fr
GB575556A - Improvements in and relating to riveting : en
GB575470A - Improvements in impellers for screw fans : en
US2395030A - Inkwell : en
US2395338A - Sapogenin derivatives and preparation of same : en
US2395011A - Electric solvent-refining of petroleum : en
CA433138A - Record card reading machine : en fr
US2395133A - Cementing outsoles to shoes : en
US2395007A - Automatic circuit controller : en
SE115874C1 - : sv
AU21346A - An improved method of and means for vibration treatment of roads floors andthe like of concrete or other plastic material : en
CA433175A - Multiple contact lamp hanger : en fr
CA433077A - Self-locking nut : en fr
US2395111A - Cutting rake for crab grass and the like : en
AU120947B2 - Apparatus for controlling delivery of refrigerant, and continuous absorption refrigeration systems employing such apparatus : en
US2395262A - Supercharging arrangement : en
CA433169A - Isomerization process : en fr
US2395351A - Navigating device : en
US2395363A - Container : en
US2395263A - Isomerization process : en
AU136446A - Improvements in or relating tothe production of azo dyestuff images in exposed halide emulsion layers : en
FR906831A - Paper stack holder, especially for reproduction or duplicating devices : en fr
US2395130A - Measuring tool : en
FR906828A - battery case for photoelectric light meter : en fr
GB575570A - Improvements in or relating to the twisting of artificial yarns : en
AU120950B2 - Improvements in or relating to pressure-sensitive adhesive tapes : en
US2395075A - Elevator : en
IE18923L - Desulphurizing hydrocarbons : en
US2395055A - Odor refining sulphate turpentine : en
US2395174A - Game apparatus : en
US2395241A - Means for curing artificial dentures : en
USD143933S - Design for a handbag : en
US2395282A - Process for the separation of fatty acid and rosin acid sodium salts and sterols from mixtures thereof : en
US2395279A - Coin selector device : en
DK64303C - Holster for Matchboxes. : da en
FR906898A - Frame for pictures, paintings, mirrors or mirrors, cup or similar object : en fr
FR906811A - Device for regulating the voltage of a current generator, in particular in installations mounted on vehicles : en fr
AU132085B2 - Improvements in or relating tothe manufacture of insecticidal compositions : en
AU142146A - Self-locking nails : en
FR906852A - Method for phase variation of the tors in the wiring of telephone cables : en fr
US2395183A - Torsion-rod springing of tandemaxle vehicles : en
US2395325A - Abrading wheel : en
GB575554A - Shoe filler composition and method of making : en
US2395016A - Process for the dehydrogenation of hydrocarbons : en
US2395113A - Mechanism for feeding combustion liquids to rocket apparatus : en
US2395204A - Rod clamp : en
CA433115A - Heat treating apparatus : en fr
US2395350A - Planter : en
US2395096A - Blind : en
FR906892A - Process for preventing linear polymers containing amide groups in their chain from becoming brittle : en fr
US2395209A - Method and apparatus for forming screw caps : en
GB575480A - Improvements in and relating to the manufacture of compositions : en
CA433164A - Olefin isomerization : en fr
FR906873A - Direct dyes and their preparation process : en fr
GB575464A - Improvements relating to welding electrode holders : en
FR906806A - Contact support for small circuit breakers : en fr
GB575523A - Improvements in electric signalling cables : en
USD143891S - Design fob a dress : en
US2395077A - Sheet material and seam construction : en
US2395159A - Electrical compressor method and system : en
US2395054A - Scouring and cleansing device : en
GB575479A - Construction of aircraft runways, roads, floors, and like surfaces, and manufacture of water-repellent materials therefor : en
GB575504A - Improvements in or relating to bidets : en
US2395036A - Lever-operated electric switching device : en
US2395193A - Propeller assembly : en
GB575502A - Improvements in internal combustion engine plants including scavenging-air blowers driven by exhaust actuated turbines : en
USRE22725E - Welding ring : en
US2395057A - Recovery method in process for making butadiene : en
FR906857A - Ball slide : en fr
US2395084A - Sanitary food sheltering and eating plate device : en
US2394984A - Structure and method of making : en
US2395226A - Bituminous burner head : en
GB575524A - Method of and means for facilitating the location of work pieces in jigs, particularly drill jigs : en
CA433134A - Phonograph stop mechanism : en fr
GB575508A - Improvements in ladders : en
USD143895S - Design for a casing for a space heater : en
USD143905S - Design fob a vacuum tube : en
FR906854A - Process for making pictorial representations giving the impression of relief, and resulting industrial product : en fr
GB575525A - Improvements in or relating to supporting strips for the spring surfaces of articlesof furniture : en
US2395176A - Device for supporting packaged articles and the like : en
US2395256A - Treatment of thread with liquids : en
US2395272A - Safety razor : en
GB575433A - Improvements in the manufacture of mortars and concrete and in building insulating and other materials prepared therefrom : en
GB575466A - Improvements in rotary emulsifying apparatus : en
AU1285044A - Phase modulation detectors : en
CA433125A - Load-positioning means : en fr
GB575444A - Improvements in or relating to heat exchange apparatus : en
US2395052A - Electric switch : en
US2395337A - Sapogenin derivatives and preparation of same : en
CA433181A - Railway switch operating apparatus : en fr
GB575562A - Improvements in or relating to fastening and holding devices for doors, gates and the like : en
AU130633B2 - Improvements in apparatus forand methods of applying plastic coating : en
AU691042A - Improvements in or relating to automatic guns : en
GB575469A - Improvements in contractable bands for securing glass and other closures to the mouths of reflectors and kindred articles : en
US2395267A - Drinking glass : en
GB575455A - Alternator : en
FR906805A - Small circuit breakers in the form of screw caps or on a base : en fr
GB575498A - Improvements in or relating to clips : en
US2394990A - Recording system in seismic surveying : en
US2395031A - Dipper trip mechanism : en
US2395128A - Turbine shaft cooling : en
US2395283A - Method of treating crude kraft soap : en
US2395367A - Granular ammonium nitrate explosive : en
FR906878A - Workpiece chuck : en fr
AU120967B2 - Devices attachable tothe head or headwear of persons deprived ofthe use oftheir arms and applicable for leaf-turning, self-feeding andother purposes by head movements : en
CA433099A - Power transmission device : en fr
AU120964B2 - Apparatus for winding yarn, thread or the like : en
CA433098A - Visual daytime signalling and display device : en fr
GB575518A - Improvements in or relating to electric overload circuit breakers : en
GB575546A - Process for reclaiming scrap vulcanized rubber : en
BE462506A - : en fr
FR906846A - Assembly allowing the transformation of a push-pull voltage into an unbalanced voltage : en fr
US2395085A - Wool scouring process and compositions : en
AU120969B2 - An improved domestic cooling safe for foods : en
AU147312B2 - Improvements in or relating tothe carbonization of coal andthe combustion ofthe carbonized residue : en
US2395348A - Flush-riveting procedure : en
AU129237B2 - Truck loader : en
AU132940B2 - Generation and amplification of Intelligence signals occupying a wide frequency band : en
US2395162A - Prefabricated building construction : en
CA433136A - Grinding machine : en fr
US2395110A - Two-cycle engine : en
AU129238B2 - Method of and apparatus for casting metal : en
AU136646A - Improvements in or relating to anchored tensioned windings : en
CA433104A - Oil separator : en fr
CA433086A - Sink basket : en fr
GB575427A - Improvements in and relating to driving mechanism for pedal cycles : en
US2394989A - Manufacture of cellulose : en
US2395189A - Synchronizer : en
CA433188A - Film : en fr
AU149346A - Generation and amplification of Intelligence signals occupying a wide frequency band : en
US2395062A - High-frequency arc welder : en
US2395377A - Bolt and mounting therefor : en
FR906856A - Method of manufacturing a variable-pitch wire helix and machine used for this purpose : en fr
GB575509A - Improvements in or relating to superheat control equipment for steam generating plant : en
CA433119A - Photographic diaphragm control mechanism : en fr
US2395103A - Turbulent burner for fuels in general : en
AU120972B2 - Improvements in electrical meters : en
AU1346344A - Improved non-return valve for use in fuel and other liquid containers : en
CA433092A - Container : en fr
CA433191A - Levelling system : en fr
CA433160A - Butt welded joint : en fr
IE17081L - Lachets for doors etc. : en
AU1304244A - Improvements relating to systems forthe rectification of alternating electric currents : en
US2395154A - Combination indicating calipers : en
US2395168A - Signaling system : en
GB575436A - Improvements in or relating to apparatus for charging the basket of a centrifugal machine, as used for curing sugar or other crystalline substances : en
US2395385A - Method and apparatus for controlling reduction furnaces : en
US2395158A - Power-driven hand plane : en
FR906825A - Process for ridding substances with an exchange action of impurities which clog them : en fr
FR906822A - Process for dissociating salts in aqueous solution by means of hydroxyl ion exchangers : en fr
GB575463A - Improvements in and relating to means for the measurement of magnetic field intensities : en
US2394995A - Traction appliance for wheels : en
US2395260A - Treatment of boiler water : en
US2395376A - Goggle lens cutting machine : en
USD143942S - Design for a music sheet : en
GB575443A - Improvements in or relating to methods of detecting and/or locating by electrical means masses of electrically conducting or magnetic material : en
FR906887A - Improvement of oil cooling in engines : en fr
FR906851A - Process for manufacturing bimetallic electrical conductors with a thin conductive layer, in particular for high frequencies up to 1,000 kilocycles and more : en fr
US2395157A - Coated strand material : en
FR906861A - Electric discharge tube : en fr
US2394993A - Porous compositions : en
CA433129A - Parasiticidal preparation : en fr
US2395378A - Aqueous solution of riboflavin : en
GB575468A - Improvements in or relating to wire-cutting machines : en
GB575465A - Improvements in or relating to the connection of wires or the like : en
US2395009A - Machine for washing plates, dishes, and other articles used for meals : en
US2395253A - Automatic lawn sprinkler : en
GR10587B - AUTOMATIC REGULATOR OF VOLTAGE OF POWER STATIONS. : el en
US2394973A - Hair curler : en
US2395048A - Catalytic treatment of hydrocarbons : en
FR906839A - Assembly intended for the transmission of electrical oscillations : en fr
GB575561A - Improvements in and relating to electric fans : en
GB575448A - Emulsions for painting and varnishing purposes and process of producing the same : en
GB575454A - Improvements in or relating to apparatus for sorting washers or the like : en
US2395163A - Shaker shoe for grain threshers : en
US2395123A - Sheet metal piercing : en
US2395100A - Injection molding machine : en
GB575501A - Improvements in or relating to centrifugal separating apparatus : en
US2395023A - Sear-actuating means for machine guns : en
US2395097A - Shaft cooling : en
US2395286A - Processes for chemically purifying and refining metals : en
US2395369A - Framed display : en
CA433130A - Fumigant mixture : en fr
US2395244A - Excavator : en
US2395203A - Speed differential detecting means : en
AU128946A - Reciprocating mechanism for handtools : en
US2395167A - Electric fan assembly : en
US2395134A - Bowling pin : en
US2395299A - Electron discharge apparatus : en
US2395292A - Ethylene-acetal reaction product : en
GB575555A - Improvements in or relating to methods of and apparatus for feeding statistical record cards : en
GB575474A - Improvements in or relating to rubber soles for sports shoes : en
GB575557A - Improvements in and relating to circular kilns for firing clay goods : en
GB575505A - Improvements relating to ball mills and the like : en
FR906877A - Bimetallic deformable system : en fr
FR906888A - Remote control of toy electric trains : en fr
CA433113A - Washfountain : en fr
CA433176A - Fastener : en fr
US2395042A - Efficiency determining device : en
US2395217A - Apparatus for making pile fabrics : en
US2395178A - Adjustable support structure : en
GB575477A - Improvements in or relating to resinous compositions and to fabrics or like porous materials coated therewith : en
US2395152A - Electrically heated blanket : en
AU1324144A - Improvements in manufacture of articles of rubberlike material : en
US2395089A - Tobacco conveyer for cigarette machines : en
US2395290A - Loader for draw benches : en
CA433087A - Floor waxer : en fr
CA433146A - Insulated record container : en fr
CA14486S - Helicopter aeroplane toy : en
US2395342A - Tripping mechanism : en
AU1204443A - Method of treating cheese : en
US2395109A - Inhaler : en
US2395223A - Vehicle brake mechanism : en
FR906850A - Pad switch : en fr
IE17301L - Electric wall sockets : en
USD143902S - Design for a sign : en
CA433085A - Brake cylinder cleaner and polisher : en fr
AU1194943A - Improvements in or relating to pressure-sensitive adhesive tapes : en
AU1172243A - Apparatus for winding yarn, thread or the like : en
GB575473A - Improvements in and relating to safety razors : en
AU141146A - Improvements in or relating toa gyrocompass : en
AU129446A - Improvements in or relating to preparation of tacky rubberlike materials : en
AU133109B2 - Electron discharge device : en
US2395148A - Stand for bicycles : en
US2395080A - Speed control for motors : en
US2395312A - Jigsaw puzzle : en
US2395003A - Tanning compositions : en
CA433167A - Promoted isomerization reaction : en fr
US2394975A - Furnace : en
AU1185643A - Means for producing smooth acceleration in positive drive clutches : en
GB575475A - Improvements in or relating to self-heating comestible packages : en
GB575456A - Improvements in sealing means for fluid pressure accumulators : en
USD143920S - Design fob a handbag : en
US2395245A - Paintbrush : en
AU131065B2 - Heat exchanger and union forthe same : en
GB575409A - Improvements in and relating to automatic bank controls for aircraft : en
GB575453A - A new or improved sheeting for use in the construction of the walls or roofs of buildings : en
AU2190845A - Molding pattern and method of making the same : en
GB575512A - Improvements in or relating to photographic materials : en
US2395202A - Control system : en
US2395239A - Pressure fluid clutch : en
GB575559A - Production of trichloroethylene : en
US2395153A - Catalytic cracking : en
AU129940B2 - Improved process and apparatus for making glass : en
US2395372A - Brominated thyroid product : en
SE115846C1 - : en
US2395252A - Impact operated release mechanism : en
US2395304A - Portable projection screen : en
FR906808A - Lighting gas asphyxiation safety device applicable to stoves, gas cookers and the like : en fr
FR906845A - Manufacturing process of a magnetic core : en fr
AU1361444A - Improved method and apparatus forthe covering of wires : en
DK64304C - Tie to ocular trunks, twigs and branches. : da en
GB575534A - Improvements in or relating to antennas for ultra high frequency electromagnetic waves : en
FR906871A - Improvement in automatic emergency generators, powered by thermal engine : en fr
AU1213843A - Devices attachable tothe head or headwear of persons deprived ofthe use oftheir arms and applicable for leaf-turning, self-feeding andother purposes by head movements : en
CA433091A - Current regulator tube : en fr
FR906881A - Sintered permanent magnet body : en fr
GB575541A - Improvements in or relating to the plasticising and softening of rubber and synthetic rubber-like materials : en
US2395353A - Brisant explosive charges and their manufacture : en
CA433118A - Camera range and view finder : en fr
AU135946A - r "Improvements in or relating tothe production of metanilamidodiazines : en
USD143909S - Design for a vacuum tube : en
US2395291A - Catalysts : en
CA433156A - Friction material : en fr
US2395264A - Hot-spot manifold : en
US2395380A - Low temperature-high temperature lubricant : en
CA433116A - Banding method and apparatus : en fr
CA433174A - Wall form tie : en fr
GB575526A - Improvements in or relating to the rollers of band conveyors and the like : en
CA433078A - Dual wheel assembly : en fr
CA433172A - Railway car : en fr
AU120952B2 - Super-regenerative receiver system : en
CA433080A - Punch : en fr
US2395365A - Turning machine : en
AU120944B2 - Improvements in or relating to automatic guns : en
US2395020A - Tire building machine : en
AU130043B2 - Improvements in bicycles andother pedal-driven vehicles having an additional hand-operated propelling mechanism : en
US2395073A - Window construction : en
US2395344A - Heat polymerization of vinyl halides : en
USD143900S - Design fob a combined handbag and belt : en
AU1192543A - Improvements in antenna systems for defining a blind approach path : en
CA433145A - Insulated record container : en fr
US2395310A - Armament structure : en
AU131948B2 - Improvements in aerial systems : en
SE115868C1 - Fireplace with two combustion chambers arranged in series one above the other. : en sv
AU1334044A - Improvements in electrical meters : en
AU135316B2 - Improvements in and relating to darts and dart flights : en
US2395029A - Method of reducing iron ores : en
US2395201A - Portable electric hoist for truck mounting : en
US2395346A - Suspension saddle : en
GB575445A - An improved drive mechanism : en
CA433161A - Airplane propeller blade : en fr
US2395105A - Crankcase lubricant : en
CA14480S - Toy automatic pistol : en
AU93246A - Improvements in or relating tothe production of filaments, fibres andthe like from highly linear polyesters : en
CA433140A - Hosiery knitting machine : en fr
USD143913S - Design foe binoculars : en
US2395132A - Electrical signaling system : en
US2395142A - Lock nut : en
US2395301A - Method of making filter members : en
US2395121A - Drilling head unit : en
GB575490A - Improvements relating to steam traps : en
US2395240A - Process for the preparation of mercaptans : en
USD143904S - Design for a vacuum tube : en
US2395221A - Process for purifying metal halide solutions : en
FR906827A - Support for holding a camera and several lighting lamps : en fr
US2395273A - Hose clamp : en
GB575467A - Improvements in and relating to cutlery : en
AU128407B2 - Reciprocating mechanism for handtools : en
CA433192A - Grinding tool fixture : en fr
FR906817A - Centrifugal force dust separator : en fr
GB575540A - Drawing heads for flyer frames : en
IE17308L - Lids for jars, bottles etc. : en
FR906875A - Discharge tube : en fr
USD143906S - Design for a vacuum tube : en
US2395280A - Portable auxiliary brake control : en
GB575514A - Improvements in alternators : en
AU132428B2 - Method of and apparatus for filling batteries orthe like : en
FR906870A - Improvements in electrical fire signaling devices and the like : en fr
GB575529A - Novel or improved machine for use in forming a radius or radii on the outer end of a drill or like tool : en
GB575506A - Improvements in or relating to priming compositions adapted for igniting chemical heating compositions, and to chemical immersion heaters containing said priming and heating compositions in association with one another : en
GB575478A - Method of and apparatus for removing moulded objects from cores : en
FR906884A - alternating current electromagnet : en fr
GB575451A - Improvements in or relating to smokers' ash trays : en
FR906838A - Rectifier assembly : en fr
USD143925S - Design for a reversible blouse : en
US2395091A - Furnace structure : en
GB575417A - Compound master cylinder : en
GB575532A - Improvements relating to aircraft : en
US2395125A - Strip roll sealing machine : en
AU120971B2 - Improvement in amplitude modulation : en
DK64296C - Device for Test Switches in Speed Dials for Telephone Systems. : da en
AU1174843A - Improvements relating tothe repetition of electrical impulses : en
CA433114A - Piezoelectric apparatus : en fr
LU27849A1 - : en
US2395074A - Photographic apparatus : en
FR906855A - Sole composed of small pieces of leather assembled together with a dovetail : en fr
US2395257A - Thermoplastic tape : en
US2394974A - Accelerometer : en
US2395316A - Molding apparatus : en
GB575497A - Improvements in or relating to damping arrangements for vehicle suspension systems : en
FR906889A - Process for the polymerization of lactams of omega-aminocarboxylic acids : en fr
US2395065A - Refrigerating apparatus : en
FR906865A - Process for preparing a radioactive substance : en fr
GB575460A - Improvements in or relating to optical projectors : en
US2395326A - Means for mounting electric condensers or other articles on support plates : en
US2395069A - Preparations of arsenic and antimony : en
US2395072A - Brake system : en
AU124985B2 - Improvements in or relating to helicopters : en
AU136846A - Improvements in aerial systems : en
US2395046A - Detonator loading press : en
US2395018A - Automatic feed for drills : en
US2395047A - Variable torque drive : en
US2395008A - Fluorescent lighting equipment : en
USD143930S - Motor for an electrically driven mixer : en
DK64299C - Chimney hood. : da en
US2394992A - Lighting unit : en
GB575553A - Improvements relating to the fractional distillation of crude benzole : en
US2395170A - Variable load brake : en
USD143910S - Design for a vacuum tube : en
US2395117A - Dyestuffs of the phthalocyanine series and process of preparing the same : en
US2395165A - High frequency transformer : en
US2395161A - Production of xylene and toluene and other light coal tar oils : en
US2395308A - Centrifugal clutch : en
GB575543A - Improvements in and relating to air guns : en
US2395352A - Box making machine : en
CA433072A - Press guard : en fr
USD143903S - Design for a sign : en
US2395218A - Felted wood fiber machinable corksubstitute material : en
AU136346A - Electric scale : en
GB575560A - Improvements in or relating to mercury arc rectifiers : en
FR906847A - Hermetically sealed metal container : en fr
FR906841A - Device for cooling the compression chamber in air and gas compressor : en fr
US2395384A - Pilot control for primary and secondary fuels : en
AU120968B2 - Improvements in or relating to inverter circuits : en
US2395177A - Awning : en
GB575499A - Improvements in or relating to timber connectors : en
AU121006B2 - Radio shielded engine ignition : en
CA433124A - Cast refractory block : en fr
US2395234A - Nut lock : en
US2395258A - Salt dissolving apparatus : en
US2395014A - Geochemical prospecting : en
USD143940S - Design for a tricycle : en
GB575491A - Improvements in and relating to electric motors : en
CA433109A - Cattle stall : en fr
USD143896S - Design for a casing for a space heater : en
CA433132A - Winding machine : en fr
US2395000A - Electric drive : en
AU135746A - Improvements in or relating to apparatus forthe recovery of water-soluble metal salts from waste plant effluents : en
US2395151A - Lithographic press and method of protecting ink from water : en
US2395219A - Fertilizer : en
US2395295A - Method of producing insulators : en
AU134268B2 - Diversity reception : en
CA433135A - Wire suppling apparatus to bending presses : en fr
USD143934S - Design fob a handbag : en
AU140846A - Automatic release mechanism : en
GB575458A - Improvements in or relating to clamps : en
GB575531A - Improvements in or relating to the lubricating and conditioning of textile filaments, yarns, and the like : en
US2395114A - Rotating combustion chamber for rocket apparatus : en
US2395181A - Scanning light control for pinhole detectors : en
AU1090543A - New sulphone derivatives : en
US2395118A - Self-standing cutout : en
US2395284A - Process of separating and recovering constituents of waste liquor from the soda and sulphate processing of coniferous woods : en
AU130847B2 - Electric dry rectifier unit : en
US2395098A - Rotary filter and final scraper therefor : en
CA433106A - Control mechanism : en fr
CA433184A - Magneto : en fr
US2395323A - Industrial truck : en
CA433122A - Ball mill : en fr
CA433139A - Lathe : en fr
US2395314A - Process for the production of chlorine : en
AU120935B2 - Improvements relating to controlled atmosphere furnaces and to pyrogenic decomposing or conditioning ofthe gases for introduction thereto : en
CA433108A - Pulverizer : en fr
US2395107A - Sealing ring : en
CA433111A - Fluid pressure mechanism : en fr
US2395166A - Transducer : en
US2395186A - Trowel : en
US2395044A - Gun : en
US2395362A - Separation of hydrocarbons : en
CA433168A - N-butane isomerization : en fr
AU1149643A - Improvements in concentrators : en
CA433179A - Alternating current rectifier : en fr
AU120945B2 - 4 5 Improvements in or relating to electric selective signalling or control systems : en
US2395354A - Driving tool : en
US2395375A - Method for producing a variegated surface on fiberboard : en
AU120977B2 - Improvements in moorings for vessels : en
AU1164843A - Improvements in or relating tothe manufacture of electric current rectifier discs : en
CA433100A - Telescopic container : en fr
GB575471A - Improvements in tailless aircraft : en
CA433170A - Isomerization operation : en fr
US2395171A - Friction shock absorber : en
USD143918S - Design for a latching device : en
GB575533A - Improvements in or relating to electrical condensers : en
US2395126A - Water treatment and composition : en
AU92446A - Improvements in electrical apparatus for measuring electrostatic voltage : en
CA433195A - Textile process : en fr
AU34146A - Improvements in moisteners for sealing machines : en
AU120979B2 - Improvements in or connected with wings for aircraft : en
US2395147A - Weatherproof roller construction : en
US2395112A - Work handling mechanism : en
AU1129843A - 4 5 Improvements in or relating to electric selective signalling or control systems : en
AU120958B2 - Improved non-return valve for use in fuel and other liquid containers : en
CA433155A - Low reflective element : en fr
US2395347A - Sulphur-containing esters of hydrolyzed ethylene-vinyl organic ester interpolymers : en
US2395194A - Camera : en
AU145946A - Improved process and apparatus for making glass : en
CA433151A - Liquid treating apparatus : en fr
CA433198A - Reverse twist barbwire machine : en fr
US2395104A - Method for filling primers : en
US2395195A - Treatment of metals : en
US2395370A - Slide fastener : en
US2395227A - Faucet strainer : en
AU120965B2 - An improved automatically releasable coupling for connecting tractors to trailing vehicles particularly agricultural implements : en
US2395061A - Stabilizing ice-cream compositions : en
AU1072643A - Improvements in or connected with wings for aircraft : en
US2394977A - Bottom hole regulator and choke : en
US2394985A - Lever : en
US2395013A - Tire chain applying device : en
US2395306A - Card selector machine : en
CA433142A - Pressure-sensitive adhesive tape : en fr
CA433163A - Isomerization process : en fr
CA433123A - Chemical manufacture : en fr
AU120943B2 - Means for producing smooth acceleration in positive drive clutches : en
FR906849A - Discharge tube : en fr
DK64309C - Method for Manufacturing a Mass of Pine Bark and Cement Suitable for the Manufacture of Cold, Heat and Sound Insulating Building Materials. : da en
AU135446A - Improvements in bicycles andother pedal-driven vehicles having an additional hand-operated propelling mechanism : en
US2395254A - Apparatus for the determination of the fluidity of molten metals : en
CA433121A - Moulded article : en fr
CA433152A - Container closure : en fr
CA433196A - Nitro dye manufacture : en fr
GB575419A - Polyamides : en
AU107746A - Improvements in or relating tothe manufacture of insecticidal compositions : en
AU120951B2 - Phase modulation detectors : en
AU130289B2 - Improvement in temperature compensated microwave devices : en
CA433189A - Butyl alcohol and acetone production : en fr
CA433090A - Chaffer for grain threshing machine : en fr
US2394981A - Folding bed or camp stretcher : en
CA433095A - Blast furnace dead banking method : en fr
AU1296644A - Super-regenerative receiver system : en
GB575487A - Cockroach run : en
AU1302444A - Improvements in and relating tothe casings and casing parts of electrical measuring and testing instruments : en
FR906869A - Process for preparing vinyl chloride : en fr
GB575552A - Improvements relating to variable throw eccentrics : en
AU131800B2 - Self-locking nails : en
GB575510A - Improvements in indexing heads for milling and like machine tools : en
FR906897A - Headframe crane or derrick, electric or diesel-electric with horizontal gauge : en fr
US2395228A - Electrode holder : en
US2395086A - Process of finishing isobutylene polymers : en
GB575494A - Improvements in and relating to electric lamp holders and the like : en
CA433074A - Punch and die assembly : en fr
FR906820A - Process for increasing the resistance to intercrystalline corrosion of parts subjected to extension stresses, in particular sheets, made of light tempering alloys of the al-mg-zn type : en fr
CA433088A - Milk cooler : en fr
FR906843A - Coil formed by a coiled conductor : en fr
GB575521A - An improved packing block for workshop purposes : en
GB575548A - Improvements in tensioning devices for axminster looms : en
FR906814A - A method and apparatus for producing a swelling resistant textile material having strong permanent corrugations : en fr
GB575420A - Improvements in or relating to composite corrugated material : en
US2395317A - Truck : en
GB575513A - Premolded sealers for hydraulic torque units : en
US2395330A - Oil circulatory system employed in fuel injection pumps : en
US2395333A - Mine truck : en
GB575416A - Process of modifying the molecular structure of oils and fats : en
GB575517A - Improvements in or relating to materials for obtaining colour indications of the levels of liquids, stored dry or over water, by means of temporary coatings on dipping-rods : en
FR906848A - Push-pull frequency changer assembly : en fr
FR906890A - Cathode ray tube for adjusting the concentration or convergence and the deviation of the radius of cathode ray tubes : en fr
US2395188A - Support for filling carriers : en
US2395265A - Preparation of dioxolane polymers : en
US2395135A - Pyrrole azo dyestuffs : en
US2395357A - Control system : en
GB575535A - Improvements in hand operated winders for wool, wire or other material in strand form : en
GB575558A - Improvements in and relating to apparatus for removing pneumatic tyres from vehicle wheels : en
AU120949B2 - Improvements in antenna systems for defining a blind approach path : en
US2395087A - Card playing instruction device : en
FR906810A - Internal combustion engine injection pump : en fr
US2395355A - Hydraulic drive unit : en
US2395381A - Process of preparing ethylene polymers : en
US2395305A - Chemical manufacture : en
US2395366A - Planishing machine : en
USD143941S - Design for a wrench : en
US2395083A - Press : en
DK64310C - Portable drying oven for the chimneys. : da en
US2395116A - Surge suppressor circuits : en
US2395199A - Alkylation process : en
GB575410A - Improvements in or relating to devices for cleaning moving sifting screens by brush means : en
US2395225A - Filter construction : en
US2395268A - Hand plane : en
CA433180A - Alternating current rectifier : en fr
US2395332A - Automatic belt tightener : en
FR906886A - Gearbox : en fr
GB575411A - Improvements in methods of manufacture of selenium elements : en
US2395045A - Primer composition : en
US2395278A - Treatment of abietyl compounds : en
US2395140A - Handle for cooking utensils : en
US2394999A - Piezoelectric crystal holder : en
US2395160A - Cleaning and scouring machine : en
GB575527A - Improvements in or relating to prime movers comprising reciprocating pistons operated by fluid pressure : en
USD143916S - Design for a picture frame : en
USD143923S - Design for a ring : en
GB575437A - Manufacture of new disazo dyestuffs containing copper : en
GB575415A - Improvements in or relating to hydraulic shock absorbers : en
AU120976B2 - New sulphone derivatives : en
AU129450B2 - Mechanism for transmitting rotary motion imparted toit as rectilinear reciprocating motion : en
AU1313544A - A method of coating paper : en
GB575488A - Improvements in or relating to automotive lifting trucks and like vehicles : en
GB575536A - A new or improved machine for cutting slits in lock nuts : en
USD143914S - Design for a door knocker : en
GB575550A - Improvements in and relating to centrifugal governors : en
GB575492A - Improvements in or relating to web-severing apparatus : en
GB575528A - Improvements in or relating to the construction of dwelling houses : en
FR906842A - Device for automatic control of the tool in lathes to turn eccentric circles : en fr
DK64305C - Rotatable Core Kneaders. : da en
GB575575A - Improvements in electric motor circuits : en
GB575450A - Adjustable transformer or choke coil : en
US2395060A - Stabilizing sherbet compositions : en
US2395319A - Air register : en
FR906868A - Ion discharge tube : en fr
FR906872A - Climbing or walking formwork for concrete surfaces with oblique lateral boundaries : en fr
GR10591B - AIRPLANE - TOY. : el en
CA433149A - Engine starter cycling means : en fr
DK64302C - Device for Magasing gramophones. : da en
FR906879A - Gasket packing and its manufacturing process : en fr
US2395248A - Centrifugal switch : en
US2395322A - Tractor mounted implement : en
US2395311A - Treatment of wood : en
USD143894S - Design for a casing fob a space heater : en
USD143917S - Design for a pencil sharpener : en
US2395137A - Oil well testing device : en
FR906836A - Swimming and diving apparatus : en fr
GB575516A - Improvements relating to hydroplane vessels : en
GB575496A - Protection of three-phase motors : en
CA433194A - Textile material weighting process : en fr
US2395049A - Radio signaling system : en
FR906876A - Comb for dry razor : en fr
GB575432A - Improvements in terminal apparatus for electric signalling systems : en
US2394997A - Manufacture of footwear : en
US2395131A - Clothes hook and utility hanger : en
AU120975B2 - Improvements in or relating to circuit-arrangements for amplifying and for separating, if desired after mixing witha local oscillation two or more oscillations : en
USD143907S - Design for a vacuum tube : en
US2395249A - Adjustment finger for tool grinders : en
US2395025A - Polishes and method of making them : en
US2395099A - Invisible ray vision system : en
US2395028A - Winding machine : en
USD143937S - Design fob a drawer full : en
AU120954B2 - Improvements relating to systems forthe rectification of alternating electric currents : en
US2395198A - Alkylation and olefin recovery process : en
US2395149A - Parenteral bottle construction : en
CA433185A - Wind driven power plant : en fr
US2395361A - Blown wrinkle varnish base : en
FR906858A - Electrodynamic reader for electric phonograph : en fr
GB575539A - Improvements in taps for use in milking machine installations : en
AU120934B2 - Improvements in or relating tothe production of amidine salts : en
CA433107A - Control mechanism : en fr
US2395336A - Amino ethers : en
AU120955B2 - A method of coating paper : en
CA433075A - Dritfing valve : en fr
CA433127A - Tape condenser : en fr
US2395179A - Toy : en
US2395197A - Changeable letter sign : en
USD143898S - Design fob a wrench : en
US2395243A - Cylinder head gasket : en
CA433186A - Thermosetting plastic : en fr
AU121797B2 - Improvements in and relating tothe moulding of plastic materials : en
AU139070B2 - Electric scale : en
GB575462A - Improvements in radio communication systems : en
US2395172A - Aircraft pickup and towing apparatus : en
US2395200A - Cartridge cutting and trimming device : en
US2395371A - Crimped fibrous glass : en
US2395246A - Motor speed control : en
US2395216A - Means and method for compressing newly formed concrete articles : en
US2395122A - Display device : en
US2395192A - Resistance thermometer : en
US2395331A - Treatment of water for boiler feed : en
AU20546A - Improvements in electron discharge devices of the magnetron type : en
GB575564A - Improvements in or relating to three-phase core structures for electrical induction apparatus : en
US2395212A - Automatic control mechanism for pressure vessels : en
US2395324A - Rolling machine : en
US2395063A - Insert locking means : en
US2395236A - Ventilated water closet or toilet : en
US2395233A - Air distributing duct : en
USD143938S - Design for a shower slipper : en
AU1258044A - Improvements in moorings for vessels : en
US2395106A - Process for contacting fluids with finely divided solid particles : en
US2395001A - Toy pistol : en
US2395169A - Clamping hub : en
USD143944S - Design fob a rubber heel or similar article : en
US2395296A - Dry-shaving apparatus : en
USD143927S - Combined ash tray and incense burner : en
GB575476A - Improvements in or relating to priming compositions adapted for igniting chemical heating compositions, and to chemical immersion heaters containing said priming and heating compositions in association with one another : en
FR906880A - Device for securing vehicles on railway wagons : en fr
GB575493A - Portable radio receiver : en
US2395232A - Process for producing sterol derivatives : en
US2395293A - Method of making high-pressure closed cell rubber : en
CA433079A - Floating drydock : en fr
US2395182A - Support for heat-treating container and closure therefor : en
AU140946A - Method of and apparatus for filling batteries orthe like : en
FR906840A - basic ethers-salts and amides derived from alpha-substituted aryl-hydroxy-acetic acids and process for their preparation : en fr
FR906899A - Bed urinal : en fr
GB575489A - Improvements relating to boots and shoes : en
IE17840L - Crystal controlled oscillator : en
US2395382A - Gasoline : en
GB575486A - Improvements in or relating to kitchen sinks : en
USD143936S - Design for a drawer pull : en
DK64297C - Device by Coordinate Selectors. : da en
AU118046A - Improvements in and relating tothe moulding of plastic materials : en
GB575423A - Manufacture and use of trisazo dyestuffs : en
GB575447A - Improvements in or relating to high frequency electrical testing apparatus : en
FR906885A - Internal combustion or explosion engine : en fr
AU1946545A - An improved concrete mixer : en
US2394983A - Dual-purpose scale assembly : en
GB575435A - Improvements in or relating to machines for sealing glass beads or sleeves on wires : en
US2394988A - Rail drilling jig : en
CA433120A - Magnetic core for transformers : en fr
AU129019B2 - Improvements in moisteners for sealing machines : en
US2395164A - Solenoid lock actuator : en
US2395251A - Horizon gyro : en
US2395187A - Draft gear : en
AU130971B2 - r "Improvements in or relating tothe production of metanilamidodiazines : en
AU144946A - Heat exchanger and union forthe same : en
CA433143A - Padlock : en fr
AU120948B2 - Improvements in means for keeping food hot afterbeing served and during consumption ofthe meal : en
AU120978B2 - An improved constructional toy : en
CA433096A - Fountain shaving brush : en fr
USD143922S - Design for a shoe tree : en
CA14481S - Brush : en
US2395222A - Control device for vapor discharge vessels : en
US2395090A - Material treating apparatus : en
CA433171A - Absorption spectra investigating apparatus : en fr
US2395127A - Time-measuring instrument : en
CA433141A - Hosiery knitting process : en fr
USRE22724E - Radio transmission and reception : en
AU120973B2 - Improved method and apparatus forthe covering of wires : en
AU11746A - Truck loader : en
CA433162A - Impregnated flexible fabric : en fr
FR906815A - 1-substituted 4-hydroxy-piperidine ethers-salts and process for the preparation thereof : en fr
USRE22722E - Screen color printing apparatus : en
FR906835A - Device for casting rolling and die-forging bars with exact dimensions, preferably made of light metals or alloys of light metals : en fr
GB575567A - Improvements in or relating to electrical condensers : en
AU131678B2 - Improvements in or relating to self-sustained films comprising vinyl chloride based resins and diolefin-acrylonitrile copolymers and method of stabilizing such films : en
US2395374A - Stripping apparatus : en
USD143932S - Design fob a handbag : en
CA433112A - Vehicle brake mechanism : en fr
US2395309A - Direct reading sound pressure meter : en
US2395141A - Fastener device : en
US2395051A - Buttermaking means : en
US2395383A - Traction and load supporting wheel : en
AU120957B2 - Improvements in manufacture of articles of rubberlike material : en
GB575461A - Improvements in mounting wheels and aircraft landing elements : en
GB575434A - Improvements in or relating to draw-bar cradles for railway and like vehicles : en
US2395034A - Cartridge crystal holder : en
US2395315A - Nu-hydrocarbon substituted pyrrolidine salts of mono-nuclear dinitro-phenols : en
FR906883A - Method and machine for locally reinforcing a yarn, for example a filament, and reinforcing yarn by this method : en fr
US2395006A - Signal balloon : en
USD143943S - Design for a book cover : en
GB575500A - Improvements in gas and like meter testing apparatus : en
GB575568A - Improvements in or relating to telemetering systems : en
GB575446A - Porous filters : en
US2395321A - Making transparent camphor tablets : en
FR906867A - Lighting fixture for bicycles : en fr
US2395320A - Trap operating device for refrigerator cars : en
CA433148A - Edible fatty material treating process : en fr
US2394996A - Ensilage harvester : en
AU120941B2 - Improvements in or relating to explosive cartridge unit : en
US2395138A - High-speed sifter : en
US2395094A - Washing device : en
US2395119A - Apparatus for blowing oil wells : en
US2395237A - Control of saw-blade tension in band-saw machines : en
US2395302A - Cable reel : en
US2395021A - Plow bottom : en
US2395214A - Electrode holder : en
US2395271A - Production of modified feathers : en
AU134146A - An improved reel forthe treatment of yarns andthe like : en
CA433082A - Easel-back picture frame support : en fr
CA433178A - Tie rod socket bearing : en fr
US2395185A - Production of luminescent dials : en
AU129046A - Electron discharge device : en
AU136546A - Improvements in apparatus forand methods of applying plastic coating : en
AU128846A - Improved lathe : en
CA433137A - Compressor load controlling apparatus : en fr
US2395300A - Electrical device : en
US2395144A - Mandrel for forming enlarged vibration dampening elements in hose sections : en
GB575481A - Improvements in electro-magnetic friction devices : en
CA433076A - Marking machine : en fr
AU2099245A - Improvements in or relating to helicopters : en
US2394971A - Remote control system : en
AU1290444A - Improvements relating to controlled atmosphere furnaces and to pyrogenic decomposing or conditioning ofthe gases for introduction thereto : en
CA433147A - Oxidizable organic material stabilization : en fr
AU129861B2 - Molding pattern and method of making the same : en
US2395184A - Continuous production of heattreatable ferrous sections : en
US2395294A - Composition shoe sole : en
USD143924S - Design fob, an electric dilator : en
US2395037A - Method of making grip nuts : en
GB575459A - Improvements in or relating to lighters for cigarettes or the like : en
GB575472A - Apparatus for obtaining products of metabolism of moulds : en
US2395213A - Electrode holder : en
US2395275A - Collapsible child's cart : en
US2395303A - Roll-up screen : en
US2395329A - Nitriding steel : en
AU129734B2 - Improvements in or relating tothe production of filaments, fibres andthe like from highly linear polyesters : en
USD143901S - Design for a sign : en
USD143912S - Design fob a vacuum tube : en
US2395298A - Respirator dust filter : en
AU129530B2 - An improved method of and means for vibration treatment of roads floors andthe like of concrete or other plastic material : en
AU1199043A - An improved automatically releasable coupling for connecting tractors to trailing vehicles particularly agricultural implements : en
CA433153A - Modulated wave amplifying system : en fr
AU120940B2 - Improvements in or relating tothe breaking of electric circuits under abnormal load conditions : en
US2394987A - Pressure regulator and composite gauge therefor : en
US2394994A - Float control valve : en
CA433083A - Gravity safety switch : en fr
GB575428A - Improvements in or relating to window and like frames : en
US2395276A - Fuel burner : en
CA433183A - Reinforced structure : en fr
US2395156A - Fastening for business machines : en
FR906896A - Vane thruster, especially for large types : en fr
GB575425A - Improvements in or relating to cooling devices for the oil systems of internal combustion engines : en
US2395250A - Turn, bank, and climb indicator : en
GB575542A - Improvements in or relating to screw-down taps or cocks especially for domestic use : en
USD143945S - Design for an eyelash curler : en
FR906801A - Trap to hinder the movement of troops in the field : en fr
CA433154A - Range finder : en fr
FR906818A - Plastic mass and its manufacturing process : en fr
FR906821A - Process for the elimination, by ion exchange, of salts contained in sugar solutions : en fr
US2395005A - Muffler : en
US2395206A - Molded plastic fuse construction : en
US2394986A - Gas-operated self-loading firearm : en
US2395056A - Apparatus for protecting ships from torpedoes, mines, and the like : en
FR906807A - Process for the preparation of p-aminobenzenesulfonylurea : en fr
US2395307A - Preparation of organic salts : en
US2395101A - Surfacing metal rolls : en
GB575515A - Improvements in breech actions for recoil-operated guns : en
GB575551A - Improvements in dust collectors for grinding, cutting, polishing and similar machines : en
FR906813A - Method and device for obtaining a textile material of great value and with permanent waves : en fr
US2395327A - Process for polymerizing olefinic materials : en
US2395208A - Baby carriage : en
US2394970A - Internal-combustion engine : en
US2395287A - Inserted blade cutter : en
USD143897S - Benedict sink : en
CA14484S - Film shoe for motion picture projectors or the like : en
US2395145A - Gaseous tube : en
US2395360A - Blown wrinkle varnish base : en
AU132127B2 - Automatic release mechanism : en
US2395231A - Cupola furnace : en
US2395038A - Battery charging system : en
USD143935S - Design for an educational game device : en
US2395040A - Massaging machine : en
US2395358A - Welding rod holder : en
US2395373A - Welded connector : en
CA433126A - Plate construction : en fr
US2395041A - Bituminous composition and process of manufacturing the same : en
US2395356A - Vibrating headphone band : en
AU54646A - Electric dry rectifier unit : en
GB575424A - Improvements in or relating to induction-heating apparatus : en
AU1227143A - Improvements in or relating to inverter circuits : en
US2395004A - Method of and apparatus for evaporating liquids and condensing vapors : en
US2395180A - Control mechanism : en
GB575438A - A method of and apparatus for cleaning and filling ampoules and the like : en
GB575547A - Process for reclaiming waste polychloroprenes : en
AU130908B2 - Improvements in or relating tothe manufacture of sheets, films and tubes of regenerated cellulose produced from viscose : en
AU129946A - Improvements in or relating to device for dispensing liquids : en
US2395266A - Float and filling material therefor : en
USD143908S - Design for a vacuum tube : en
US2395032A - Hook for garment hangers : en
US2395120A - Artificial limb and brace : en
US2394978A - Refining process : en
GB575412A - Improvements in means for controlling the flow of gaseous fluids, particularly the exhaust steam from locomotives : en
AU130041B2 - Improvements in or relating to device for dispensing liquids : en
AU130135B2 - An improved reel forthe treatment of yarns andthe like : en
AU143946A - Improvements in or relating to liquid distributors : en
AU128746A - Mechanism for transmitting rotary motion imparted toit as rectilinear reciprocating motion : en
US2395215A - Bracket and method of making same : en
AU1085443A - Improvements in or relating tothe production of amidine salts : en
AU144846A - Improvement in temperature compensated microwave devices : en
AU1272744A - An improved domestic cooling safe for foods : en
CA433103A - Printing machine : en fr
AU120963B2 - Improvements in or relating tothe manufacture of electric current rectifier discs : en
CA433200A - Catalytic reaction with carbonaceous materials : en fr
GB575549A - Process for vulcanising neoprene and products thereof : en
US2395318A - Hearing aid : en
USD143946S - Design fob a beverage coaster : en
DK64301C - Frame for window panes. : da en
GB575544A - Lithium soap greases : en
US2395068A - Cleansing device : en
FR906837A - Operating button fixed by means of a cone on a shaft : en fr
BE462741A - : en
FR906895A - Device for flushing the pit of a dam or weir : en fr
FR906891A - Device for reducing noise in water pipe systems : en fr
FR906832A - Method of wet treatment of pieces of fabric stretched between star supports or similar supports : en fr
DK64300C - Procedure for the manufacture of a preparation intended for the preparation of sulfur-pine baths. : da en
US2395124A - Machine for use in harvesting fruit from low growing plants : en
USD143926S - Design for a reversible blouse : en
US2394980A - Ornamental card mounting or the like : en
US2395175A - Rerailer : en
FR906804A - Core electromagnetic device : en fr
US2395095A - Fluid seal : en
US2395343A - Welding rod holder : en
AU120962B2 - Improvements in concentrators : en
US2395313A - Electron tube and electrode for the same : en
USD143931S - Design fob a tool handle : en
USRE22723E - Automatic message exchange : en
FR906812A - Coupling device for electric motor of flywheel starters : en fr
CA433110A - Poppet valve : en fr
CA433190A - Bag making machine : en fr
CA433081A - Motor vehicle locking device : en fr
US2395335A - Curtain : en
USD143893S - Design fob a casing fob a space heateb : en
US2395079A - Apparatus for the manufacture of polymer : en
US2395281A - Ethanolamine : en
US2395339A - Sapogenin derivatives and preparation of same : en
US2395345A - Industrial truck : en
DK64308C - Procedure for making a lace on a sewing machine at the same time as sewing it on fabric or underwear, stockings or similar garments. : da en
US2395368A - Audible indication for radar : en
GB575538A - Improved tailless all-wing aircraft : en
AU121007B2 - Improvements relating tothe repetition of electrical impulses : en
GB575565A - Improvements in can openers : en
US2395143A - Resilient mount for aircraft : en
US2395205A - Aircraft structure : en
US2395289A - Method and apparatus for seismic prospecting : en
AU1353644A - Improvements in or relating tothe breaking of electric circuits under abnormal load conditions : en
US2395035A - Boiler construction : en
US2395259A - Method of making dry rectifiers : en
USD143899S - Design for a costume jewelky pin : en
GB575495A - Improvements in or relating to devices for testing coils of insulated wire : en
AU1335244A - An improved constructional toy : en
DK64306C - Screw connection. : da en
AU100946A - Improvements in and relating tothe moulding of plastic materials : en
US2395058A - Production of butadiene : en
US2395211A - Automatic gun : en
US2395242A - Work clamp : en
US2395092A - Hydraulic motor : en
AU1304344A - Improvements relating to systems forthe rectification of alternating electric currents : en
US2395024A - Shoulder pad : en
CA433084A - Submersible pump shaft seal : en fr
AU14846A - Method of and apparatus for casting metal : en
GB575563A - Improvements in collapsible tubes : en
AU1347144A - Improvements in or relating to explosive cartridge unit : en
AU1178043A - Apparatus for controlling delivery of refrigerant, and continuous absorption refrigeration systems employing such apparatus : en
US2395093A - Mineral oil composition : en
FR906830A - Device for varying the distance between the edge of the sheet and the start of printing in reproduction devices or duplicators : en fr
US2395071A - Method of adhering rubbery materials to each other and product thereof : en
US2395247A - Bird figure and the like : en
AU1165943A - Radio shielded engine ignition : en
US2395136A - Method and apparatus for yarn processing : en
AU130040B2 - Improved lathe : en
CA433101A - Alloy steel printing plate : en fr
AU125126B2 - An improved concrete mixer : en
AU142446A - Improvements in or relating tothe manufacture of sheets, films and tubes of regenerated cellulose produced from viscose : en
US2395364A - Container : en
CA433199A - Hole lapping machine : en fr
US2395066A - Launching apparatus : en
US2395067A - Method of proportioning vitamin carrying mediums in food products : en
US2395379A - Lubricant for low temperatures : en
CA433187A - Transmission belt : en fr
AU120953B2 - Improvements relating to systems forthe rectification of alternating electric currents : en
CA433117A - Electric device protective arrangement : en fr
CA433144A - Water separator silencer : en fr
USD143939S - Design for a toy block : en
AU131969B2 - Improvements in electrical apparatus for measuring electrostatic voltage : en
CA433150A - Valve assembly : en fr
AU120966B2 - Method of treating cheese : en
CA433133A - Control apparatus : en fr
US2395050A - Reaction of sulphur dioxide with diolefins and separation of latter from hydrocarbon mixtures : en
USD143892S - Design for a blueprint drying machine : en
AU361040A - Improvements in or relating to circuit-arrangements for amplifying and for separating, if desired after mixing witha local oscillation two or more oscillations : en
CA433173A - Electric regulator : en fr
US2395010A - Process for dehydration of acetic acid and other lower fatty acids : en
AU131370B2 - Improvements in or relating tothe production of azo dyestuff images in exposed halide emulsion layers : en
US2395115A - Process of recovering sterols from yeast and other cellular material : en
US2395277A - Toy : en
AU129447B2 - Improvements in and relating tothe moulding of plastic materials : en
CA433157A - Epoxide ether production : en fr
AU129939B2 - Improvements in or relating to liquid distributors : en
CA433073A - Punch and die mechanism : en fr
FR906882A - Device fitted with a protective box or box with windows : en fr
GB575519A - Improvements in or relating to suspension bridges : en
CA433093A - Life-saving apparatus : en fr
CA433166A - N-paraffin isomerization : en fr
US2395173A - Loading and unloading apparatus : en
FR906853A - Molded or cast material manifold : en fr
US2395064A - Rim structure for wheels : en
US2395207A - Shaft brake : en
US2395224A - Paint brush ferrule : en
GB575457A - Process for treating abomasum for manufacture of rennet : en
CA433158A - Packaging process : en fr
CA433159A - Tractor for garden cultivators : en fr
AU1720844A - Improvements in or relating tothe carbonization of coal andthe combustion ofthe carbonized residue : en
US2395108A - Drive for multiple axle vehicles : en
US2395269A - Impulse transmitting device : en
FR906834A - Socket and plug with swiveling and recessed connecting elements under contact pressure : en fr
FR906803A - Frequency measuring device : en fr
GB575530A - Improvements in or relating to the production of trichlorethylene : en
US2395261A - Constant tension device : en
USD143911S - Design for a vacuum tube : en
US2395078A - Spectacles and glasses protector : en
CA433182A - Glow type discharge : en fr
AU129646A - Improvements in or relating to self-sustained films comprising vinyl chloride based resins and diolefin-acrylonitrile copolymers and method of stabilizing such films : en
FR906844A - Method of adjusting the power of a hot gas engine : en fr
US2395340A - Sapogenin derivatives and preparation of same : en
US2395002A - Comb : en
US2395088A - Card playing device : en
US2395288A - Inserted blade cutter : en
US2395033A - Anchorage : en
US2394972A - Consumption register : en
US2394979A - Combination window sash, stop, and weather strip : en
GB575482A - Production of aromatic from naphthenic hydrocarbons : en
GB575439A - Improvements in the manufacture of porous light weight mortars and concrete and in building insulating and other materials prepared therefrom : en
US2395359A - Seal : en
USD143928S - Combined score pad and bridge bid indicator : en
US2394998A - Metallizable stilbene triazole azo compounds : en
AU131395B2 - Improvements in or relating to preparation of tacky rubberlike materials : en
GB575520A - Improvements in or relating to caulking tapes and methods of making the same : en
GB575485A - Construction of aircraft runways, roads, floors and like surfaces and manufacture ofwater-repellent materials therefor : en
GB575522A - Improvements in torque limiting means for torque transmitting mechanism : en
GB575442A - Improvements in or relating to busbars and the like : en
US2394982A - Window : en
US2395026A - Hydraulic record changer mechanism : en
CA433193A - Crystal novelty : en fr
FR906809A - Device for measuring the angles of twist drills : en fr
FR906862A - New metallized hexadechalo-phthalocyanines and their manufacturing process : en fr
CA433197A - Cellulose derivative production : en fr
FR906859A - Process for preparing radioactive substances : en fr
US2395285A - Alloy : en
GB575569A - Improvements in chaplets for foundry purposes : en
DK64307C - Adjusting device at Grinder for manual Adjustment of the grain supply. : da en
GB575430A - Improvements in and relating to high frequency antennae : en
GB575503A - Improvements in and relating to rotary stud fasteners : en
CA433105A - Detergent composition : en fr
US2395015A - Cuprammonium process : en
US2395059A - Welding apparatus : en
US2395255A - Bracket : en
GB575413A - Improvements in or relating to insecticide compositions : en
US2395191A - Frame or mount : en
US2395274A - Isomerization process : en
US2395238A - Apparatus for moving loose material : en
US2394991A - Dispenser for sheet material : en
AU130972B2 - Improvements in or relating toa gyrocompass : en
GB575483A - Topping machine for canning : en
FR906860A - Coiled wire winding process and suitable winder : en fr
GB575429A - Improvements in vises : en
GB575545A - Process for reclaiming scrap containing vulcanized copolymers of butadiene-1,3 and monovinyl compounds : en
CA433094A - Blast furnace firing method : en fr
AU131495B2 - Improvements in electron discharge devices of the magnetron type : en
US2395070A - Chlorine containing carbonic estersynthetic rubber composition : en
GB575566A - Improvements in cloth proofing and drying plants : en
GB575440A - Improvements in piston and cylinder arrangements for remote control mechanism : en
FR906864A - Device for mounting the police plate on cycles and motorcycles : en fr