US2393478A - Measuring dispenser : en
CA432635A - Fluid pressure system : en fr
US2393284A - Ultra short wave system : en
US2393354A - Telephone system : en
US2393450A - Barium-lead glass having low power factor : en
CA432679A - Bacterial process : en fr
US2393235A - Color flicker reducing apparatus : en
GB574883A - Improvements in driving axles for vehicles : en
AU1170143A - De-icer for aircraft propellers : en
AU55646A - Permeability tuned Receiver circuits : en
AU75746A - Tracer mechanism : en
CA432703A - Diamond tool : en fr
US2393396A - Carbon for arc lights : en
USD143601S - Ken lan : en
US2393264A - Photoelectric device and the manufacture thereof : en
US2393448A - Lead glass having low power factor : en
US2393322A - Dispensing closure structure : en
US2393480A - Soldering iron : en
US2393561A - Vegetable concentrates and method of preparing same : en
GB574793A - Improvements in or relating to drying appliances for garments : en
GB574892A - Process and apparatus for the conversion of fluid reactants : en
GB574927A - Improved priming arrangements for petrol engines : en
US2393567A - Stereoscopic printer : en
AU132168B2 - Permeability tuned Receiver circuits : en
AU1270844A - Improvements in and connected with 'tension' wrenches and the like : en
AU129576B2 - Hydraulic duplicating shaper attachment : en
CA432660A - Water repellent coating material : en fr
US2393262A - Dispensing container : en
USD143612S - Design for a pencil or similar article : en
CA432640A - Friction clutch : en fr
AU120823B2 - An advanced method for construction of footwear : en
US2393273A - Treatment of mud-laden drilling fluids : en
US2393447A - Turbine blade locking apparatus : en
AU120832B2 - Improvements in and connected with 'tension' wrenches and the like : en
US2393257A - Gun seat : en
US2393400A - Frequency yariation response circuit : en
US2393578A - Closure : en
GB574805A - Improvements in or relating to electric induction heaters : en
AU1251844A - An advanced method for construction of footwear : en
CA432741A - Valve gear for compound locomotive engines : en fr
AU120825B2 - Improved coin-activated mechanism forthe measured dispensing of liquids : en
CA432642A - Phase converter : en fr
GB574771A - Apparatus for the production of anhydrous metal chlorides : en
FI21033A - Forwarding and pressing for the production of metal blocks with a metal block : en fi
GB574789A - Improvements in spacing members for use in connection with the shelves of ovens : en
GB574817A - Improvements in or relating to the mounting on a bogie of the body of a rail vehicle : en
GB574769A - Improvements in or relating to circuit arrangements for the generation of electricalpulses : en
US2393526A - Alkyl aromatic compounds : en
AU120845B2 - Plastic dental filling cement andthe production thereof : en
US2393571A - Regulator or unloading valve for fluid pressure systems : en
US2393546A - Nonspillable inkwell : en
CA432698A - Oil-in-water emulsion : en fr
US2393337A - Instrument landing system : en
USD143602S - Combined figured cigarette container and music box : en
US2393292A - Piping attachment for sewing machines : en
DK64250C - Flush valve for large and small Flush. : da en
US2393555A - Bar for carbon carriers : en
US2393280A - Fluid pressure reducer : en
US2393296A - Amphibian landing device : en
USD143632S - Design fob a swing seat : en
US2393550A - Drill : en
GB574852A - Improved hydraulic valve tappet for internal combustion engines : en
GB574874A - Improvements in or relating to methods of quenching the flame of exhaust gases from internal-combustion engines : en
GB574884A - Improvements in or relating to collapsible vehicles : en
US2393339A - Binoculars : en
USD143591S - Design for a brooch or similar article : en
US2393344A - Drive coupling mechanism : en
US2393358A - Hitch means for connecting trailers to tractive vehicles : en
US2393509A - Chlorination of saturated hydrocarbons : en
AU132181B2 - Electrical regulator : en
US2393376A - Hair retainer : en
AU72446A - Method of and means for manufacturing dry rectifiers : en
US2393279A - Gap closer for irrigation ridges : en
US2393356A - Container : en
US2393389A - Article transferring mechanism : en
GB574784A - Improvements in or relating to feed devices for power operated presses and the like : en
AU1253844A - Improvements in or relating to sliding clasp fasteners : en
US2393271A - Halogen derivatives of schiff's bases having a bactericidal action : en
AU1546A - Electric cable : en
CA432603A - Egg opener : en fr
CA432610A - Propeller blade : en fr
CA432712A - Spent sulphuric acid purification and reconcentration : en fr
CA432731A - Abrading means : en fr
US2393566A - Shoemaking : en
US2393363A - Heat treatment of thin metal articles : en
GB574893A - Improvement in speed governor operated electric switches : en
GB574799A - Improvements in the manufacture of metal cakes, billets and the like and also of metal castings : en
US2393319A - Surgical instrument : en
USD143613S - Design fob. an ash tbay : en
AU129614B2 - Improvements relating tothe manufacture of sulphonyl benzylamine derivatives : en
CA432683A - Sylvinite ore concentration : en fr
USD143603S - Design fob an electron discharge tube : en
GB574902A - Improvements in or relating to continuous extraction of loose flowable material : en
US2393398A - Clutch mechanism : en
US2393418A - Gate : en
US2393275A - Method of making fragmentation bombs : en
US2393331A - Generator of electric oscillations : en
FI21042A - The provisions relating to the production of farty-resin processing : en fi
GB574853A - Improvements relating to control means of marine engines : en
CA432684A - Spliced abrasive belt or band : en fr
US2393563A - Belt conveyer drive : en
US2393574A - Albino asphalt emulsion paint : en
USD143611S - Design for a handbag ob similar article : en
GB574867A - Improvements relating to the manufacture of metal tubular articles : en
US2393388A - Overhead trolley system and frog : en
US2393532A - Catalytic oxidation of ketones : en
USD143623S - Design fob a stove mat : en
CA432632A - Hydrogen ion exchange apparatus : en fr
GB574822A - Improvements in and relating to electrical fuses : en
GB574841A - Electric calculating device : en
USD143624S - Fork or other article of flatware : en
US2393270A - Uniform cap frame : en
USD143614S - Design fob a candy containing toy cruiser : en
GB574798A - Apparatus for measuring medium and high vacua : en
GB574823A - Preventing distortion in amplifiers and modulators : en
GB574781A - Improvements relating to fuel injection systems for internal combustion engines : en
USD143626S - Design for a garment hanger : en
GB574879A - Improvements relating to explosive compositions : en
GB574795A - Improvement in or relating to aeroplane construction : en
US2393314A - Tool mounting : en
US2393564A - Shearproof rivet : en
US2393378A - Printing process : en
GB574887A - Improved friction means for resisting relative sliding movement of telescope members : en
AU1245243A - Improvements relating to ships andother floating structures : en
US2393233A - Oil burner with vaporizing type pilot : en
US2393581A - Switch box and the like and connecting nipple therefor : en
CA432739A - Polymeric compound production : en fr
US2393441A - Business machine : en
AU120793B2 - Improvements in or relating to abrasive implement : en
AU120835B2 - Improvements relating to means for controlling aeroplanes when inflight : en
US2393335A - Reclaiming used lubricating oils : en
US2393455A - Pressure switch : en
AU120789B2 - Improved process forthe manufacture of gas : en
GB574838A - Harmonic-frequency generator : en
USD143577S - Design fob a bottle or similar article : en
US2393463A - Milling tool : en
CA432692A - Valve assembly : en fr
US2393281A - Articulated fabric for handbags : en
GB574803A - Apparatus for the treatment of blood : en
US2393386A - Accounting machine : en
US2393544A - Fuel injection pump : en
AU1255544A - Improved coin-activated mechanism forthe measured dispensing of liquids : en
AU120840B2 - Permanent brake magnet for electricity meters : en
CA432624A - Expansion reamer for dowel holes : en fr
AU130082B2 - Electric cable : en
USD143604S - Design fob a poultry fountain : en
US2393534A - Electric-motor-driven combined camera focal-plane shutter and film feed : en
AU1352144A - Improvements in cycle saddles : en
US2393435A - Loader : en
CA432709A - Catalytic alkylation : en fr
CA432630A - Wiping solder alloy : en fr
AU125009B2 - Improvements in or relating to rotor blades particularly for helicopters : en
CA432672A - Paper machine foam prevention : en fr
US2393521A - Drier : en
US2393580A - Method of preparing tissue : en
AU129575B2 - Compositions comprising acrylonitrile polymers and copolymers and shaped articles produced therefrom : en
US2393467A - Apparatus for separation of metallic values : en
US2393256A - Dispensing closure : en
US2393504A - Tire building apparatus : en
USRE22710E - Repeating valve shutoff system : en
US2393301A - Control system for furnaces : en
US2393242A - Adjustable seat : en
AU128977B2 - Communication and guiding system : en
CA432694A - Film scanning device : en fr
US2393330A - Electrolytic cell : en
AU130688B2 - Improvements relating to linear actuators : en
AU71246A - Compositions comprising acrylonitrile polymers and copolymers and shaped articles produced therefrom : en
GB574919A - Improvements in or relating to the manufacture of articles of rubber-like material : en
CA432644A - Power system : en fr
US2393245A - Refrigerating container : en
AU120787B2 - Improvements in or relating to sliding clasp fasteners : en
US2393516A - Process for electroplating : en
AU1150243A - Improvements in resilient retaining devices : en
USD143597S - Design for a toy cannon : en
FI21047A - Förfaringssätt vid förenande av ändarna av metalliska bandremsor : en fi
GB574877A - Improvements in or relating to the manufacture of cartridge cases : en
US2393416A - Perforating machine : en
USD143586S - Design fob a milk can : en
GB574876A - Improvements in or relating to ammunition cartridges : en
US2393573A - Albino asphalt emulsion paint : en
US2393353A - Method and apparatus for medium high frequency direction finders : en
US2393531A - Chemical process : en
GB574839A - Improved process for the separation of butadiene : en
US2393232A - Stove structure : en
AU71146A - Compositions comprising acrylonitrile polymers and copolymers and shaped articles produced therefrom : en
USD143625S - Design fob a game board : en
GB574794A - Improvements in or relating to engine suspension systems : en
FI21035A - Förfaringsäätt för kontinuerlig framställning av vätesuperoxid : en fi
GB574802A - Improvements in or relating to smokers ash receptacles : en
GB574869A - Improvements in and relating to aircraft controls : en
GB574861A - Improvements in or relating to garnitures for continuous-rod cigarette-making machines : en
GB574811A - Improvements in or relating to electrical control systems : en
USD143638S - Design for a piano : en
GB574778A - Improvements in or relating to alternating current electric transformers : en
GB574903A - Improvements in or relating to the manufacture of reinforced rubber articles : en
US2393369A - Resilient axle support : en
US2393390A - Rectifier : en
US2393359A - Spark plug setting : en
US2393476A - Sweetening of gasoline : en
USD143628S - Design fob a helicopter ptjll tot : en
DK64241C - Table lamp with support tube for an incandescent lamp and a surrounding, reflective inner shade and an outer shade. : da en
US2393410A - Hollow hydraulic jack : en
GB574776A - Improvements in and relating to the purification of coal gas : en
AU1279544A - An improved apparatus for lifting or transferring sheetmetal or objects with flat surfaces : en
CA432705A - Loose-leaf binder : en fr
US2393265A - Method and apparatus for molding glass articles : en
CA432668A - Endless belt : en fr
US2393472A - Propeller and anti-icer therefor : en
US2393381A - Cyclic process for making butadiene : en
GB574905A - Improvements in or relating to gauge screens for use in optical contour-projecting apparatus : en
US2393411A - Heating apparatus : en
USD143578S - Design fob a handbag or the like : en
AU130811B2 - Improvements in or relating tothe production of regenerated cellulose sheet wrapping materials, having mould-inhibiting properties : en
AU120796B2 - Improvements in electrically controlled slide action machines for weighing goods toa predetermined nett weight : en
AU135929B2 - Improvements relating to electrical apparatus for indicating the positions of bodies : en
AU68146A - An improved differential for motor vehicles : en
CA432612A - Razor blade stropper : en fr
CA432733A - Abrading means : en fr
AU129027B2 - Autograph registers orthe like : en
US2393477A - Extinguishing agent : en
AU129979B2 - Directional control and reverse valve : en
CA432711A - Catalytic reaction method : en fr
US2393479A - Variable-speed hydraulic transmission : en
US2393515A - Rail tool attachment : en
US2393392A - Adjustable waistband for garments : en
CA432645A - Glass polishing apparatus : en fr
US2393243A - Strand handling apparatus and a method of handling strands : en
AU2569645A - Combined frequency divider and detector : en
AU44146A - Electric measuring apparatus embodying automatic gain control : en
AU66246A - Improvements relating to linear actuators : en
CA432621A - Towel cabinet : en fr
AU1150643A - Rectifier system : en
AU10546A - An improved prefabricated wall unit for building a walled structure : en
AU2568045A - Cathode ray tube deflecting system : en
US2393549A - Press molding machine : en
GB574859A - Improvements in or relating to vices and like gripping devices : en
US2393263A - Trouser hanger : en
US2393427A - Safety valve : en
US2393432A - Automatic loading device : en
US2393496A - Reinforced tubing : en
AU1291944A - Improvements in or relating tothe manufacture of cellulose derivative emulsions : en
GB574790A - Phenol-formaldehyde resins : en
CA432681A - Potash ore concentration : en fr
AU129029B2 - Improvements in or relating to mechanical milking appliances : en
US2393261A - Creaming of synthetic rubber latices : en
AU76846A - Improvements relating tothe synchronising of alternating voltage sources : en
US2393558A - Pressure apparatus : en
GB574923A - Improvements in hair curlers and the like : en
USD143607S - Design for a ventilator : en
AU12746A - Improvements in or relating to apparatus forthe manufacture of sliding clasp fasteners : en
US2393370A - Dispensing device : en
US2393457A - Float collar and cementing shoe : en
US2393377A - Transmitting apparatus for remote control systems : en
GB574842A - Improvements in the production of water soluble inorganic salts : en
US2393417A - Cord winder : en
US2393512A - Polyvinyl chloride composition : en
USD143590S - Design fob a finger king : en
AU1325944A - Improvements inthe manufacture of powdered alumina : en
US2393404A - Method and means for flowing wells : en
US2393310A - Navigational instrument : en
US2393349A - Furniture construction : en
US2393553A - Process of pulp preparation and product thereof : en
AU129686B2 - Preparation of substituted 2-arylamino quinolines or quinazolines : en
US2393541A - Composition adapted for inductive heating and method for using same : en
US2393559A - Timing device : en
GB574785A - Production of local delustred effects on nylon fabrics : en
GB574888A - Improvements in or relating to filters for liquids or gases : en
CA432700A - Revetment mat launching apparatus : en fr
GB574782A - Self-tightening fastener : en
GB574897A - Improvements in or relating to gas testing devices and air-fuel proportioning devices : en
CA432704A - Substituted ester of estradiol : en fr
GB574837A - High-frequency electrical translating devices : en
US2393481A - Electrical connector : en
US2393430A - Sliding hoisting clamp : en
CA432717A - Manifolding apparatus : en fr
AU120834B2 - Improvements in world time indicators : en
US2393493A - Shock strut : en
CA432619A - Antioxidant : en fr
US2393268A - Crochet hand bag : en
US2393545A - Pressure reduction valve for bottled gas systems : en
CA432680A - Kyanite concentration : en fr
CA432629A - Ophthalmic mounting : en fr
CA432654A - Metal upsetting device : en fr
GB574786A - Improvements in or relating to record sheet feeding devices for statistical printingmachines : en
CA432626A - Alkylol cyanamide condensation product : en fr
AU1320244A - Improvements in and relating to reciprocating ram pumps : en
CA432662A - Railway traffic controlling system : en fr
CA432605A - Textile spool : en fr
USD143573S - Transparent comb or similar article : en
US2393321A - Cured polymers : en
US2393525A - Composition of matter for making road markers, laying floors, and the like : en
USD143621S - Design for a fabric : en
AU53446A - Improvements in or relating to time base circuits for cathode ray oscillograph : en
CA432671A - Suction cleaner : en fr
CA432639A - Clutch for power take-offs : en fr
CA432648A - Cheese pressing apparatus : en fr
US2393533A - Water goggles : en
AU61646A - Improvements in or relating to apparatus for tuning a variable electrical oscillator : en
USD143599S - Design fob a table : en
US2393326A - Anesthetic mask : en
CA432669A - Suction cleaner : en fr
US2393442A - Valve : en
AU44046A - Improvements in and relating to the location of conducting and/ or magnetic bodies : en
US2393355A - Method of forming solderless electrical conductor connections : en
GB574818A - Cyclical process for the manufacture of titanium dioxide pigments : en
AU1257644A - Improved cautery instrument for use in nasal surgery : en
CA432689A - Fat-soluble vitamin concentrate : en fr
GB574787A - Improvements in or relating to turbines : en
GB574813A - Improvements in or relating to metal cutting saws and method of making the same : en
GB574913A - Means for testing ground or other surfaces used for games or sports or other purposes : en
AU50746A - Method and apparatus for centrifugal treatment of beer : en
US2393276A - Door, especially for cells, gratings, and the like : en
GB574808A - Improvements in or relating to apparatus for detecting and/or locating by electricalmeans masses of electrically conducting or magnetic material : en
US2393483A - 1-hydroxy-3-amino-3-methyl butane : en
IE18867L - Electric selective signalling. : en
GB574845A - Improvements in power-driven agricultural and like implements : en
FI21036A - Förfaringssätt och anordning för pastöriseringen av vätskor : en fi
GB574834A - Improvements in or relating to the production of chlorinated rubber : en
US2393570A - Synthesis of diethyl stilbestrol compounds : en
GB574891A - Improvements in or relating to combination table mats and stands : en
US2393490A - Clothesline holder : en
CA432725A - Suspended matter and gas separating apparatus : en fr
GB574796A - Improved means for feeding powdery materials : en
AU70546A - Improvements relating to electrical apparatus for indicating the positions of bodies : en
CA432696A - Audio frequency amplifier : en fr
US2393255A - Adjustable dispensing closure : en
US2393474A - Course tracing device : en
GB574768A - Improvements relating to the core excitation of electric transformers : en
USD143594S - Design for a service insignia lapel : en
USD143620S - Design fob a fabric : en
GB574856A - Improvements relating to tobacco ash trays : en
GB574907A - Improvements in electro-magnetic friction devices : en
GB574816A - Improvements in or relating to thermoelectric generators : en
GB574857A - Improvements in or relating to devices for producing homogeneous mixtures or emulsions : en
US2393247A - Process for the preparation of thionyl chloride : en
US2393458A - Fluid actuated collet chuck : en
GB574772A - Improvements relating to rubber dinghies : en
US2393489A - Fluid coupling : en
AU1368944A - Improvements relating to machines for manufacturing split washers : en
AU130520B2 - Foam reducing compositions and methods of producing same : en
SE115698C1 - : en
US2393523A - Thermohydrometer : en
USD143634S - Design for a piano : en
US2393282A - Ice auger : en
US2393522A - Thermohydrometer : en
GB574800A - Application of metal sulfide catalysts : en
GB574812A - Improvements in and relating to magnetic induction accelerators : en
GB574912A - Improvements in and relating to hoods for vehicles : en
US2393288A - Process for the catalytic reforming of hydrocarbon mixtures : en
US2393514A - Wallboard package and holder : en
US2393539A - Footwear : en
US2393253A - Discharge lamp, cutout device, and method of manufacture : en
US2393328A - Emulsion introduction system for electric emulsion breakers : en
US2393407A - Electrically controlled camera diaphragm : en
US2393440A - Engine control mechanism : en
USD143576S - Bottle or similar article : en
US2393283A - Method of expanding tubes : en
AU133911B2 - Improvements in and relating to electron discharge devices comprising directly heated filamentary cathodes : en
US2393338A - Thermodynamic process and apparatus : en
US2393439A - Method of making laminated cores for transformers : en
GB574863A - Polymerization of vinyl esters in emulsion : en
AU1116643A - Improvements in or relating to knitting machines : en
CA432690A - Detergent composition : en fr
CA432723A - Temperature control for fluid coupling : en fr
CA432715A - Writing machine : en fr
AU130689B2 - Improvements relating to linear actuators : en
AU120804B2 - Rectifier system : en
CA432658A - Green coffee processing : en fr
CA432726A - Heating system : en fr
US2393287A - Overhead door locking mechanism : en
AU132381B2 - Improvements in or relating to time base circuits for cathode ray oscillograph : en
CA432636A - Polyphosphate salt : en fr
US2393379A - Building element : en
US2393449A - Barium glass having low power factor : en
AU1318844A - Improvements in or relating to apparatus for gasifying toxic material forthe sterilization of stored products : en
CA432693A - Carding engine condenser : en fr
FI21041A - Sätt att hoplimma delar av trä : en fi
CA432608A - Tubing end tapering machine : en fr
DK64245C - Procedure for the manufacture of dentures and denture blanks with colors similar to those of the gums, of polymerizable plastics. : da en
AU1313344A - Improvements relating to means for controlling aeroplanes when inflight : en
AU131878B2 - Improvements in or relating tothe manufacture of acetic anhydride : en
CA432614A - Bearing mounting : en fr
GB574914A - Improvements relating to high frequency electric induction heating : en
AU130288B2 - Electric measuring apparatus embodying automatic gain control : en
AU129812B2 - Improvements in or relating to apparatus forthe manufacture of sliding clasp fasteners : en
AU129786B2 - Combined frequency divider and detector : en
US2393394A - Gearbox for bottle cleaning machines : en
USRE22714E - Vehicle wheel mounting : en
US2393317A - Straightening press for aircraft propellers and the like : en
US2393362A - Gas analysis and control : en
GB574846A - Safety razors : en
GB574882A - Manufacture of dyes : en
AU120842B2 - Improvements in resilient retaining devices : en
US2393302A - Coated fabric : en
US2393324A - Automotive vehicle : en
US2393535A - Electromagnetic relay : en
AU1195043A - Improvements in or relating to car couplers : en
CA432655A - Metal upsetting device : en fr
CA432646A - Artificial horizon : en fr
AU129839B2 - Tracer mechanism : en
CA432651A - Pneumatic tire : en fr
US2393579A - Method and means for saving fuel in internal-combustion engines : en
US2393316A - Flash-photography method and apparatus for use with motion-picture cameras : en
US2393453A - Flour sifter : en
GB574918A - Improvements in collapsible self-propelled boats : en
US2393505A - Motor mounting : en
US2393421A - Manufacture of soap from sperm oil : en
GB574791A - Phenol-formaldehyde resins : en
US2393315A - Tool mounting : en
US2393305A - Centrifugal pendulum : en
US2393577A - Footwear sole : en
US2393557A - Vehicle drive control mechanism : en
AU1295644A - Process for treating fats and fatty oils : en
CA432729A - Web splicing means : en fr
US2393560A - Well drilling mud and process : en
CA432633A - Engine speed governor : en fr
US2393565A - Production of aviation gasoline : en
GB574872A - Improvements in the manufacture of penicillin : en
US2393443A - Casket handle : en
US2393462A - Combined check sorting and photographing apparatus : en
USD143636S - Design fok a piano : en
AU2537045A - Foam reducing compositions and methods of producing same : en
US2393236A - Subscribers' line testing system : en
CA432643A - Electric ship propulsion system : en fr
AU66346A - Improvements in or relating to tool handle fixings : en
AU120794B2 - Improvements relating to machines for manufacturing split washers : en
FI21046A - Anslagständrör : en fi
BE461771A - : fr
US2393422A - Automatic stoker : en
US2393428A - Magnetic lock : en
US2393234A - Contraturning propeller mechanism : en
US2393357A - Production of isoparaffins : en
US2393414A - Modulation system for ultra high frequency waves : en
US2393501A - Pivotal joint : en
US2393383A - Boxmaking : en
US2393303A - Air cleaner : en
AU120791B2 - Improvements in or relating to apparatus for gasifying toxic material forthe sterilization of stored products : en
CA432650A - Metal heat-treating method : en fr
CA432613A - Packaging wrapper : en fr
AU120841B2 - Improvements in telephone or like systems : en
AU120805B2 - Improvements in and connected with forms for use in moulding concrete andother plastic materials : en
AU31746A - Improvements in or relating tothe production of regenerated cellulose sheet wrapping materials, having mould-inhibiting properties : en
US2393248A - Horizontal pot type burner : en
CA432628A - Ophthalmic mounting : en fr
US2393518A - Fermentation of beer : en
AU1212343A - Improvements in and connected with forms for use in moulding concrete andother plastic materials : en
US2393543A - Slip cover : en
US2393373A - Key container : en
US2393258A - Garment : en
USD143627S - Design for a textile fabric : en
AU1327144A - Improvements in or relating to abrasive implement : en
AU1291044A - Improved process forthe manufacture of gas : en
AU2564545A - Electron Discharge Devices : en
US2393346A - Indicator : en
AU68946A - Improvements in or relating tothe manufacture of acetic anhydride : en
CA432718A - Cable pull off mechanism : en fr
AU12646A - Improvements in or relating tothe manufacture of sliding clasp fasteners : en
AU120833B2 - Improvements in or relating to automatic safety devices for electrically heated vessels : en
CA432702A - Paper container : en fr
CA432623A - Rotary pump or compressor : en fr
GB574873A - Propulsion of aircraft : en
USD143609S - Design for an electric heater : en
CA432706A - Catalyst for hydrocarbon oils : en fr
AU120824B2 - Improvements in or relating to spraying of liquids such as paints varnishes orthe like, for surface coating purposes : en
US2393554A - Recovering catalyst material : en
AU120788B2 - Improved cautery instrument for use in nasal surgery : en
AU53546A - Frequency modulation system : en
US2393323A - Threaded fastening device : en
US2393420A - Cooking vessel : en
AU1092043A - Improvements in telephone or like systems : en
AU120821B2 - Improvements relating to ships andother floating structures : en
GB574830A - Vacuum tube voltmeter circuits : en
CA432653A - Resilient unit : en fr
US2393445A - Whistling toy : en
CA432616A - Grain car door : en fr
GB574924A - Improvements in steam injectors : en
AU21546A - A method of improving the taste and odour of contaminated water : en
USD143635S - Design for a piano : en
CA432663A - Coded track circuit signalling system : en fr
CA432606A - Trailer vehicle : en fr
US2393290A - Carburetor : en
GB574810A - Heat exchanger for heating gases and vapours to a high temperature : en
GB574860A - Improvements in and relating to aerodynamic controls for aircraft : en
GB574901A - Improvements in or relating to rubber and rubber-like materials : en
US2393372A - Tap reconditioning machine : en
US2393259A - Garment : en
GB574849A - Improvements in and relating to cases for clinical thermometers : en
US2393240A - Improvements in exothermic chemical reactions : en
US2393530A - Flexible sleeving : en
US2393536A - Filing drawer : en
GB574820A - Improvements in or relating to apparatus for discharging a relatively non-volatile substance or relatively non-volatile substances to the atmosphere : en
AU120792B2 - Improvements inthe manufacture of powdered alumina : en
GB574806A - Improvements in or relating to a device for facilitating precision grinding, cuttingor otherwise shaping work pieces : en
AU1252844A - Improvements in or relating to spraying of liquids such as paints varnishes orthe like, for surface coating purposes : en
AU120822B2 - Holder for piezoelectric crystal : en
CA432664A - Coded track circuit signalling system : en fr
US2393508A - Semiautomatic safety lighter : en
US2393572A - Screw conveyer : en
GB574840A - Improvements in variable controlled electric oscillators : en
USD143637S - Design for a piano : en
GB574868A - Improvements in or relating to marine flares : en
GB574797A - Improvements in or relating to pipe couplings : en
GB574827A - Improvements relating to incandescent electric lamps : en
CA432686A - Styrene purification : en fr
USD143572S - Design for a frame for bicycles : en
GB574928A - Improvements in the cylinders of heat engines having opposed pistons : en
US2393229A - Absorption of chlorine : en
US2393298A - Rubber glove and like article : en
GB574926A - Improvements in electric conductors : en
US2393352A - Manufacture of fumaric acid : en
GB574894A - Improvements in or relating to damping apparatus for electrical instruments, meters and relays : en
US2393465A - Combination lock : en
GB574921A - Improvements in or relating to gas-turbine plants : en
USD143575S - Design for a magnetic record maga- zine or simttar article : en
IE18607L - Paper, etc. wound tubing : en
GB574829A - Improvements in grates for the furnaces of boilers and the like : en
US2393291A - Communication system : en
US2393412A - Ash remover : en
GB574878A - Improvements in or relating to electron discharge devices such as light transformers : en
US2393340A - Applicator for ear protectors : en
USD143615S - Nettleton, jr humidor or similar article : en
GB574925A - Improvements in or relating to machines for filling ampoules and other containers : en
US2393266A - Contact lens : en
US2393227A - Apparatus for treating ores or other materials : en
US2393345A - Road scraper : en
US2393446A - Priessnitz compress : en
US2393294A - Indexing mechanism : en
CA432713A - Alkylation with olefin mixture : en fr
US2393575A - Means for operating aerial cameras for making flashlight aerial photographs : en
DK64246C - Procedure for Repairing Damaged Places in Vehicle Tires. : da en
SE115699C1 - : en
US2393454A - Sugar dispenser : en
US2393361A - Pin drill and end mill : en
US2393527A - Electric motor : en
US2393540A - Footwear : en
US2393244A - Paper machine head box : en
US2393456A - Centrifugally controlled variable resistance : en
US2393415A - Tent : en
GB574824A - Apparatus for preparing plaster or the like bandages : en
GB574890A - Improvements in or relating to vehicle-propelling motor units for attachment to pedal-propelled cycles and the like : en
CA432625A - Shackle : en fr
US2393286A - Fisherman's hat : en
CA432611A - Electric meat chopper and tenderizer : en fr
US2393562A - Beverage concentrates and methods of preparing same : en
US2393342A - Two-cycle internal-combustion engine : en
US2393371A - Display device for use in determining the shade of fingernail polish : en
USD143582S - Design fob a textile fabbic : en
AU73946A - Improvements relating to linear actuators : en
AU38646A - Improvements in froth flotation process and frothing agents : en
US2393272A - Combining telephones and phonographs : en
AU59046A - Electrical regulator : en
CA432631A - Washing and drying machine : en fr
US2393230A - Rail tool attachment : en
USD143579S - Design fob a handbag ob the like : en
AU120827B2 - An improved apparatus for lifting or transferring sheetmetal or objects with flat surfaces : en
AU130101B2 - Improvements in froth flotation process and frothing agents : en
US2393438A - Copolymers : en
AU59646A - Bile acid derivatives : en
US2393507A - Composition of matter : en
US2393469A - Fluorescent glass and lamp made therefrom : en
CA432665A - Sand mould : en fr
CA432673A - Paper feeding device : en fr
US2393237A - Motor pump unit : en
US2393274A - Fragmentation bomb : en
US2393470A - Fluid transmission : en
USD143585S - Design for a cigar and cigarette lighter : en
AU2465745A - Improvements in or relating to propellers : en
CA432695A - Cathode ray tube circuit : en fr
CA432678A - Chemical manufacture : en fr
AU133590B2 - Electron Discharge Devices : en
GB574908A - Method and apparatus for separation of materials : en
US2393384A - Measuring and cutting device : en
US2393348A - Method for coagulating latices : en
US2393401A - Roof construction : en
AU747842A - Improvements in or relating to electric circuit "breakers ofthe gas-blast type : en
CA432738A - Polymeric compound production : en fr
GB574862A - Improvements in or relating to welding electrode cooling : en
CA432670A - Suction cleaner : en fr
CA432677A - Chemical manufacture : en fr
AU130287B2 - Improvements in and relating to the location of conducting and/ or magnetic bodies : en
USD143616S - Design fob a toy helicopter : en
SE115691C1 - Compressed air switch : en sv
USD143605S - Design fob a badge ob seviilab abticle : en
US2393382A - Multiple liquid measuring and mixing can filler : en
CA432674A - Journal bearing : en fr
CA432736A - Cellulose derivative production : en fr
US2393395A - Implement for disposing a chinch bug barrier around planted fields : en
US2393313A - Steam power plant : en
US2393343A - Auxiliary relief valve for pressure cabins : en
US2393444A - Aerodynamic control for airplanes : en
US2393503A - Multiple pressure responsive device : en
US2393336A - Track shoe : en
US2393486A - Art of fabricating articles of decorative plastic elements : en
US2393482A - Damper : en
GB574814A - Process for pigmenting fibrous materials and the products produced : en
GB574770A - Improvements relating to the blades of turbines and other machines : en
GB574775A - Improvements in high frequency electrical ignition systems : en
US2393437A - Plastic product and method of forming same : en
GB574866A - Prevention and destruction of weeds : en
GB574885A - Improvements in apparatus for use in the separation of liquids by evaporation : en
US2393492A - Multirevolution electrical control system : en
GB574910A - Improvements in micrometer gauges for measuring internal diameters : en
US2393497A - Spark plug : en
GB574911A - Improvements in and relating to the manufacture of molecular sieve absorbents : en
CA14456S - Pack for fragile articles : en
GB574870A - Improvements in or relating to electrodes for use in electrolytic cells : en
US2393289A - Toy : en
US2393360A - Directional homo mixer : en
CA432724A - Milking machine teat cup inflation : en fr
US2393403A - Telephone traffic recording system : en
GB574807A - Process for altering the composition of fats and fatty oils for food and other purposes : en
FI21044A - Fertilization requirements and equipment for dental flushing, metal processing or metalworking : en fi
US2393519A - Castellated nut : en
GB574815A - Improvements in or relating to pistons and piston rings : en
GB574906A - Improvements in and relating to resistors : en
US2393350A - Bullet protection guard : en
US2393529A - Apparatus for applying coatings to web material : en
USRE22712E - Fluorescent tube : en
AU120800B2 - Process for treating fats and fatty oils : en
CA432638A - Transmission control : en fr
GB574848A - Improvements relating to gyroscope rotors : en
GB574855A - An improved draughtsman's template : en
AU75546A - Hydraulic duplicating shaper attachment : en
US2393295A - Magnetic materials : en
AU131403B2 - Improvements relating tothe synchronising of alternating voltage sources : en
US2393461A - Bean snipping machine : en
AU120844B2 - Improvements in or relating to car couplers : en
AU1300944A - Improvements in world time indicators : en
AU130676B2 - An improved differential for motor vehicles : en
CA432604A - Textile spool : en fr
CA432634A - Oil processing system : en fr
CA432675A - Foodstuff : en fr
CA432722A - Ignition timing system : en fr
GB574774A - Improvements in or relating to disintegrating link cartridge belts for machine guns : en
AU74146A - Improvements in or relating to mechanical milking appliances : en
GB574886A - Improvements in tracks for self-laying track vehicles : en
CA432687A - Resin emulsion : en fr
US2393409A - Carbon pack for manifolding typewriters : en
US2393513A - Polyvinyl acetal plasticized with a diglycerol ether : en
AU130658B2 - Hydraulic duplicating lathe attachment : en
USD143622S - Design fob a fabric : en
US2393226A - Insulator bracket : en
GB574881A - Pulverulent compositions and pellets and tablets made therefrom : en
US2393278A - Explosive package : en
AU29646A - Improvements in collapsible containers, such as suitcases, attache cases or like travelling cases : en
US2393452A - Apparatus for shaping plastics by extrusion : en
US2393249A - Sulphited cation exchangers : en
US2393297A - Friction shock absorbing mechanism : en
GB574792A - Phenol-formaldehyde resins : en
GB574832A - Improvements in or relating to the production of potassium fluorozirconate : en
US2393408A - Electrically controlled iris diaphragm : en
US2393537A - Catalytic dehydrogenation : en
FI21034A - For the purpose of distilling the distillation of mineral or organic material : en fi
US2393426A - Car truck : en
US2393327A - Esters : en
US2393511A - Cord winder : en
USD143574S - Design for a child s trainer or similar article : en
GB574825A - Improvements relating to valves : en
IE17251L - Glass melting and fining : en
GB574821A - Improvements in and relating to apparatus for attaching articles together, for example, valve stems to an inner tube : en
USRE22711E - Knitted fabric : en
US2393312A - Safety appliance for hoisting apparatus : en
USD143588S - Design for a bracelet : en
GB574858A - Improvements in and relating to nuts : en
CA432720A - Shock absorber : en fr
US2393431A - Locking and sealing means for blind bolt connections : en
GB574915A - Improvements relating to high frequency electric induction heating : en
US2393351A - Photographic emulsions : en
US2393246A - Inspection gauge : en
CA432637A - Water treatment : en fr
US2393299A - Manure loader : en
US2393367A - Manufacture of dichlorethane : en
CA432701A - Paper container : en fr
US2393285A - Child's life-save jacket and swim belt : en
US2393568A - Vanity box : en
GB574777A - New or improved machines for harvesting root crops : en
US2393320A - Ejector : en
US2393387A - Milk cooler : en
CA432691A - Shell charger : en fr
CA432697A - Wide band amplifier : en fr
US2393551A - Dual slider unit : en
US2393538A - Ignition distributor radio shield : en
US2393374A - Phonograph reproducing system : en
USD143633S - Combination sink and cooking stove : en
AU63246A - Apparatus to facilitate assembly and filling of moulding boxes andthe like : en
AU75646A - Hydraulic duplicating lathe attachment : en
CA432737A - Polymeric compound production : en fr
US2393306A - Melting furnace : en
USD143619S - Design for a fabric : en
USD143630S - Design for a costumer : en
US2393329A - Facsimile recorder : en
US2393491A - Canning device : en
AU131662B2 - Method and apparatus for centrifugal treatment of beer : en
AU2448145A - Improvements infrequency discrimination circuits : en
AU120846B2 - Improvements in or relating tothe making of joints, terminations or repairs to electric cables : en
CA432618A - Adhesive article mounting : en fr
US2393393A - Deaerator : en
US2393260A - Shaft seal : en
US2393334A - Feeding apparatus : en
AU120806B2 - Instrument for tailing and emasculating lambs : en
AU123354B2 - Improvements in or relating to propellers : en
AU1254644A - Plastic dental filling cement andthe production thereof : en
US2393406A - Motor-pump unit : en
USRE22713E - Tubular connection and sealing : en
US2393311A - Parachute harness and quick release fastening means : en
US2393520A - Lock nut : en
US2393424A - Boring or like tool : en
US2393576A - Surgical apparatus : en
US2393368A - Amphibian propulsion mechanism : en
USD143606S - Design fob a safe : en
CA432682A - Sylvinite ore concentration : en fr
CA432602A - Strip tension measuring device : en fr
DK64243C - Wiring for Connecting the Individual Parts of Composite Electrical Appliances, e.g. Radio receivers. : da en
US2393485A - Electrical connector : en
GB574871A - Improvements in catalytic heaters : en
US2393307A - Mounting and operating mechanism : en
US2393436A - Lock nut : en
US2393391A - Safety razor : en
GB574844A - Improvements in and relating to wave impulse generators : en
FI21038A - Emergency devices with automatic low frequency band regulation, based on the output of the control frequency of the transmission circuit : en fi
US2393225A - Flaw detecting method : en
US2393385A - Arc extinguishing means : en
US2393380A - Tumbler : en
US2393498A - Separator tank : en
US2393528A - Container stock or the like : en
US2393365A - Boiler water line indicating device : en
US2393548A - Winding machine : en
USD143610S - Design for a cap cover : en
DK64244C - Controller for electrical eddy current slip couplings or similar appliances. : da en
CA432649A - Gel and product preparing process : en fr
GB574875A - Improvements relating to sparking plug electrodes : en
GB574896A - Improvements relating to apparatus for the filtration of liquids : en
CA432627A - Lens holder : en fr
US2393239A - Refining of nonferrous metals : en
US2393399A - Venetian blind structure : en
US2393434A - Shoe and method of making : en
CA432647A - Plastic material sheet forming apparatus : en fr
AU130939B2 - Method of and means for manufacturing dry rectifiers : en
US2393366A - Razor : en
US2393269A - Coagulant composition for removal of suspended or dissolved materials from liquids : en
US2393556A - Governor : en
US2393466A - Cable for production of magnetic fields : en
USD143580S - Design fob a handbag ob the like : en
USD143571S - Case for cigarette and cigar lighter : en
USD143598S - Design for a coffee table ob similar article : en
US2393397A - Former for armature coils : en
AU120815B2 - Improvements in or relating to method and apparatus for crowning piston rings : en
GB574880A - Improvements in and relating to dynamo-electric machine : en
AU120803B2 - Method of canning fish : en
GB574809A - Improvements in or relating to pipe or rod couplings : en
FI21040A - Drivsystem för en vridrost vid gasgeneratorer, isynnerhet generatorer för fordon : en fi
GB574909A - Improvements in or relating to, electric heaters for liquids : en
GB574917A - Improvements relating to means for squaring the ends of coil springs and the like : en
US2393460A - Corset drying frame : en
CA432710A - Gel catalyst : en fr
CA432716A - Stationery : en fr
US2393471A - Paper support : en
US2393375A - Decelerometer apparatus : en
DK64242C - Tuning mechanism for Radio receivers. : da en
GB574780A - Improvements in the closures for the containers of electrical vibrators and interrupters : en
US2393464A - Bulk plant receiving recorder : en
GB574889A - Improvements in or relating to power traverse mechanism for lathes and like machine tools : en
GB574904A - Method of canning fish and the meat of other sea foods : en
AU2297845A - Preparation of substituted 2-arylamino quinolines or quinazolines : en
AU1222243A - Improvements in electrically controlled slide action machines for weighing goods toa predetermined nett weight : en
FI21043A - Filter : en fi
USD143608S - Back for billfold or similar article : en
GB574831A - Improvements in devices for use by draughtsmen in ruling cross hatching or similar parallel lines : en
USD143618S - Design for a fabric : en
US2393231A - Spherical liquid fuel burner : en
US2393254A - Stacking delivery table for paper collating machines : en
AU135407B2 - Improvements infrequency discrimination circuits : en
AU129195B2 - An improved prefabricated wall unit for building a walled structure : en
CA432656A - Floating structure for salvaging vessels : en fr
AU120801B2 - Improvements in and relating to variable electric condensers : en
AU129572B2 - Improvements in or relating to tool handle fixings : en
CA432641A - Power transmission mechanism : en fr
GB574819A - Apparatus for testing the density of fluids : en
CA432732A - Abrading tool and composition : en fr
AU1285544A - Improvements in or relating tothe making of joints, terminations or repairs to electric cables : en
CA432659A - Coffee decaffeinating process : en fr
GB574801A - Improvements in or relating to protective arrangements for electric supply systems : en
AU55546A - Permeability tuned loop antenna circuit : en
CA432685A - Shaft sealing ring : en fr
FI21045A - Restrictions on the application of the rules, whether or not on the ground and on the basis of the requirements of the Directive : en fi
AU120802B2 - Improvements in or relating to electric circuit "breakers ofthe gas-blast type : en
AU129531B2 - A method of improving the taste and odour of contaminated water : en
US2393309A - Snow tractor : en
GB574895A - Improvements in self contained power equipment for machine tools : en
AU129673B2 - Compositions comprising acrylonitrile polymers and copolymers and shaped articles produced therefrom : en
US2393510A - Production of unsaturated ketones : en
AU129018B2 - Improvements in collapsible containers, such as suitcases, attache cases or like travelling cases : en
GB574788A - Electric water heater : en
USD143600S - Design for a handbag : en
USD143592S - Design fob a tricycle : en
DK64249C - Seamless fishing box. : da en
US2393250A - Fountain pen : en
US2393547A - Hinged mounting for control members of aircraft : en
CA432714A - Sheet feeding device : en fr
USD143589S - Design fob an earring : en
US2393429A - Piezoelectric device : en
GB574804A - Improvements in plastic materials particularly applicable for the covering of electric conductors : en
US2393364A - Eye bending device : en
FI21039A - Anordning fästande av högfrekvensjärnkärnor i spolkroppar : en fi
US2393267A - Method of making laminated abrasive articles : en
US2393228A - Recording map device : en
US2393293A - Destruction of algae : en
US2393300A - Combination anvil and magnetic clamp : en
USD143584S - Salt shaker or article of similar nature : en
USD143593S - Design fob, a smoking pipe : en
CA432661A - Coded track circuit signalling system : en fr
CA432657A - Coffee decaffeinating apparatus : en fr
CA432622A - Oil burner : en fr
CA432740A - Cellulose derivative production : en fr
AU120830B2 - Improvements in and relating to reciprocating ram pumps : en
AU120809B2 - Improvements in or relating to knitting machines : en
GB574843A - Improvements in or relating to abrasive materials : en
AU75446A - Directional control and reverse valve : en
US2393241A - Intermittent absorption or adsorption refrigerating apparatus : en
CA432707A - Catalyst for hydrocarbon oils : en fr
US2393318A - Microphone : en
USD143631S - Design for a doll : en
US2393475A - Apparatus for extracting oil free nonoxidized juice : en
USD143587S - Design for a dress : en
AU120816B2 - De-icer for aircraft propellers : en
AU1250844A - Instrument for tailing and emasculating lambs : en
USRE22715E - Sliding clasp fastener : en
AU130685B2 - Apparatus to facilitate assembly and filling of moulding boxes andthe like : en
US2393542A - Two-cycle gas engine cylinder piston and valve mechanism : en
US2393333A - Chemical process : en
CA432708A - Combination polymerization and alkylation : en fr
US2393238A - Refrigerator : en
US2393487A - Art of framing handbags : en
AU1332244A - Improvements in and relating to variable electric condensers : en
AU128867B2 - Electron discharge devices and associated circuits : en
US2393347A - Method of making containers : en
GB574920A - Improvements in and relating to driving mechanisms for potters' jiggers and other machinery : en
US2393332A - Dual strip feeding apparatus : en
USD143596S - Design fob a ring : en
AU1166843A - Improvements in or relating to method and apparatus for crowning piston rings : en
CA432652A - Resilient mounting : en fr
CA432676A - Electric contacting element : en fr
AU2120045A - Communication and guiding system : en
US2393308A - Sight : en
US2393473A - Gyroscopic navigational device : en
AU130731B2 - Improvements in or relating tothe manufacture of sliding clasp fasteners : en
US2393517A - Process for electroplating zinc : en
CA432719A - Cable pull off mechanism : en fr
USD143617S - Design fob a fabric : en
USD143583S - Design fob a coat : en
US2393494A - Bead lock : en
AU2468445A - Improvements in or relating to rotor blades particularly for helicopters : en
CA432730A - Alarm system : en fr
CA432734A - Abrading means : en fr
AU129907B2 - Bile acid derivatives : en
US2393252A - Threadless pipe connector : en
US2393524A - Control for fluid pressure power devices : en
AU1091343A - Permanent brake magnet for electricity meters : en
CA432727A - Hose pipe : en fr
GB574850A - Improvements in or relating to baskets or hampers and the like : en
AU75946A - Improvements relating tothe manufacture of sulphonyl benzylamine derivatives : en
CA432735A - Light-sensitive printing plate : en fr
CA432728A - Clutch-driven pump : en fr
US2393405A - Hydraulic lift jack : en
GB574826A - Improvements in paints : en
CA432609A - Coin device : en fr
AU61346A - Improvements in and relating to electron discharge devices comprising directly heated filamentary cathodes : en
USD143629S - Design fob a cabinet for high-fre- quency electrical heating appa- ratus : en
CA432699A - Oil removal from water : en fr
AU131622B2 - Cathode ray tube deflecting system : en
US2393419A - Frame for filters : en
AU120798B2 - Improvements in or relating tothe manufacture of cellulose derivative emulsions : en
DK64247C - Control device for grinding machines for changing the speed of the grinding table, in particular for use in grinding glass. : da en
AU1150543A - Improvements in or relating tothe manufacture of metal rectifiers : en
CA432667A - Vehicle track : en fr
US2393499A - Seat for aircraft : en
AU130335B2 - Frequency modulation system : en
CA432721A - Meat tendering machine : en fr
US2393325A - Track shoe : en
US2393425A - Reservoir arrangement : en
CA14461S - Chair : en
CA432620A - Sheave mounting : en fr
AU135913B2 - Improvements in or relating to apparatus for tuning a variable electrical oscillator : en
GB574898A - Improvements in or relating to reinforced rubber articles : en
GB574900A - Improvements in or relating to centreless grinders : en
GB574779A - Improvements in or relating to the grading of granular materials or substances : en
USD143581S - De waltoff : en
CA432607A - Rotary plough : en fr
GB574773A - Improved process for the production of disulphides : en
US2393251A - Fountain pen : en
GB574854A - Improvements in universal joint couplings : en
US2393495A - Coating composition : en
GB574833A - Improvements in hermetically sealed spark gaps : en
GB574899A - Improvements in or relating to the synthetic production of the oestrogens stilboestrol and hexoestrol : en
US2393569A - Catalytic hydrocarbon conversion process : en
US2393402A - Flat-bed duplicator : en
US2393423A - Choke fitting : en
US2393502A - Spreading apparatus : en
US2393552A - Gauging apparatus for the measurement of vacua : en
GB574916A - Improvements in or relating to marine gas turbine plants : en
US2393484A - Heat treating machine : en
US2393341A - Two-cycle internal-combustion engine : en
CA432666A - Razor : en fr
AU1300844A - Improvements in or relating to automatic safety devices for electrically heated vessels : en
AU1043443A - Method of canning fish : en
BE461932A - : en
AU2313645A - Electron discharge devices and associated circuits : en
AU65046A - Autograph registers orthe like : en
US2393433A - Shoe sole or shoe sole element : en
US2393468A - Process for separation of metallic values : en
USD143595S - Design fob a combined wall shelf, mirror, and towel bar : en
GB574835A - Improvements in or relating to the production of chlorinated rubber : en
GB574864A - Improvements in or relating to magazines for safety razor blades : en
DK64248C - Rigellaas, by which the Rigella is released by Inserting the Key. : da en
US2393451A - Pyrophoric lighter : en
US2393506A - Band-ply applying device : en
GB574828A - Improvements in or relating to the lubrication of textile materials and compositionstherefor : en
US2393459A - Electrode : en
AU120847B2 - Improvements in cycle saddles : en
AU132167B2 - Permeability tuned loop antenna circuit : en
CA432615A - Vehicle suspension : en fr
US2393304A - Refrigerants and process of making them : en
US2393488A - Beryllium alloy steels and articles of manufacture produced therefrom : en
US2393277A - One-piece self-locking carton : en
AU1251444A - Holder for piezoelectric crystal : en
FI21037A - Structure control for electronic processing equipment : en fi
CA432617A - Adhesive article mounting : en fr
CA432688A - Mixed ester production : en fr
US2393500A - Composition of matter : en
US2393413A - Tool : en
GB574851A - Improvements in or relating to the manufacture of paper : en