- US2406735A - Multisignal radiating system :
en
- US2406774A - Synthesis of riboflavin and intermediates therefor :
en
- US2406980A - Combined release fire and straight fire gun :
en
- US2406990A - Antifungus wrapper, etc. :
en
- US2407182A - Process for preparing 2, 6-nitro chlor benzyl alcohol :
en
- CA436724A - Filter :
en
fr
- CA436723A - Removable strainer for radiators :
en
fr
- US2407002A - Glycol glucosides and derivatives thereof :
en
- US2406855A - Apparatus for controlling rotation :
en
- US2407130A - Method of making salt water soap :
en
- US2406823A - Bituminous emulsions :
en
- US2406828A - Optical sighting apparatus :
en
- US2407061A - Process of treating polyvinyl alcohol :
en
- FR913305A - Joint gluing machine for flat parts :
en
fr
- USD145507S - Design for a radio cabinet :
en
- USD145505S - Design fob a hand truck :
en
- CA436689A - Vapour vacuum pump :
en
fr
- USD145527S - Design for a descent betardek :
en
- FR913264A - Improvements to refrigeration devices :
en
fr
- AU1527844A - h Improved method for upsetting metal bodies :
en
- AU638446A - Improvements in or relating to apparatus for making laminated material :
en
- AU122044B2 - Laundry marking machine :
en
- FR913245A - Attachment for dial measuring instruments :
en
fr
- US2407081A - Gun perforator for well casing :
en
- US2407152A - Method for building pneumatic tires :
en
- AU1561344A - Improvements in and relating to dental clasp surveyors :
en
- GB580340A - Improvements in or relating to carburettors for internal-combustion engines :
en
- US2406748A - Desalting of hydrocarbon oils :
en
- US2406830A - Method of sealing together two pieces of waterproof fabric, and the seam formed thereby :
en
- US2406881A - Method and system for communicating intelligence :
en
- FR913211A - Contact treatment process for solids and gaseous fluids :
en
fr
- FR913392A - Device for reciprocal conversion of reciprocating and rotary movements :
en
fr
- US2406932A - Wave conversion :
en
- US2407000A - Radio device for indicating doppler effect :
en
- US2407145A - Method of handling small articles in electrolytic treatment :
en
- CA436711A - Screening apparatus :
en
fr
- US2406776A - Catalytic alkylation process :
en
- US2407069A - Dielectric wave guide system :
en
- US2406918A - Wing :
en
- US2407129A - Process of halogenation :
en
- CA436685A - Tape sealer :
en
fr
- AU136768B2 - Eye Protection Device :
en
- US2406897A - Automatic weighing apparatus embodying a totalizing mechanism :
en
- US2406873A - Electrically operated control :
en
- FR913220A - Device for switching electrical circuits :
en
fr
- US2407083A - Chuck :
en
- FR913227A - Luggage carrier mudguard :
en
fr
- GB580351A - New dyestuffs of the anthraquinone series :
en
- GB580317A - Improvements in or relating to electrical resistances :
en
- FR913400A - Process for preparing fur hair :
en
fr
- FR913285A - Improvements to fumigation :
en
fr
- US2406949A - Riveting gun :
en
- GB580365A - Improvements relating to railway signalling apparatus :
en
- FR913278A - Improvements relating to gas generators :
en
fr
- FR913394A - Process for obtaining a lubricant or a novel liquid fuel for diesel and semi-diesel engines and resulting product :
en
fr
- AU641346A - Improvements relating to voltage regulating apparatus for alternating electric current circuits :
en
- GB580354A - Improvements in and relating to fuel injection pumps :
en
- US2407049A - Tire inflation guard :
en
- US2407103A - Carrier for full-fashioned knitting machines :
en
- GB580342A - Improvements in or relating to alternating current generators :
en
- GB580400A - Improvements relating to variable-pitch propellers :
en
- US2406965A - Variable delivery fluid handling device :
en
- US2407166A - Heat cycle :
en
- US2406923A - Aircraft having boundary layer controlled wings :
en
- FR913395A - Molding device :
en
fr
- US2407118A - Method of making shallow baking plates of cellulose material :
en
- FR913320A - Process for concentration and enrichment of poor iron ores :
en
fr
- AU131241B2 - Improvements relating to means for measuring or indicating the ratio oftwo forces and applications thereof to Mach Number indicators :
en
- FR913371A - Improvement in hydraulic clutches :
en
fr
- FR913341A - Device making it possible to limit the running time during the reproduction of telephonographies and to restore them to the initial state after the completion of the extinction :
en
fr
- US2406970A - Radio pulse indicator :
en
- US2407013A - Fuel pump governor :
en
- US2406769A - Combination cooker and ricer :
en
- GB580396A - Improvements in or relating to electric secondary batteries :
en
- FR913268A - Tool holder support :
en
fr
- US2406936A - Sheet delivery mechanism :
en
- US2406958A - Chemically modified wool :
en
- US2407100A - Drafting of fibers :
en
- FR913251A - Winch :
en
fr
- US2407033A - Catalytic alkylation process :
en
- US2407164A - Internal-combustion turbine :
en
- GB580364A - Improvements relating to suction moulds :
en
- USD145538S - Design for a spray nozzle :
en
- GB580302A - Improvements relating to electric tumbler switches :
en
- US2407101A - Pipe cutting and tenoning machine :
en
- US2406911A - Method of closing sheet metal containers :
en
- FR913267A - Fuel saver system for automotive engines :
en
fr
- FR913263A - Improvements to containers for materials used to purify fluids :
en
fr
- GB580330A - Improvements in and relating to chucks and face-plates for holding face grinding wheels :
en
- GB580305A - Improvements in or relating to spanners or wrenches :
en
- GB580328A - Improvements relating to machinery employed for the cold rolling of metallic plates or sheets :
en
- US2407205A - Insect repellents :
en
- US2406921A - Aircraft :
en
- AU122068B2 - Improved process forthe manufacture of adipic acid :
en
- US2406814A - Trestle bridge :
en
- FR53751E - Door frame for bakery or roasting oven :
en
fr
- US2406747A - Pneumatic motor :
en
- CA436791A - Cellulosic material treating process :
en
fr
- US2406862A - Side frame for railway car trucks :
en
- US2407093A - Method and apparatus for cutting or punching sheet material :
en
- AU623846A - Improvements inthe deposition of metals by electrolysis :
en
- US2406821A - Heat processing machine :
en
- US2407015A - Coat hanger :
en
- AU1616244A - A combination babys pilch or napkin holder or pantee and detachable inlay or insert therefor :
en
- US2407142A - Bus duct :
en
- GB580325A - Improvements in or relating to self-locking or "stiff" nuts :
en
- US2406797A - Vehicle driving mechanism :
en
- USRE22785E - Crane controlling system :
en
- GB580307A - Improvements in or relating to bridles for rockets :
en
- GB580425A - Improvements relating to theatrical and like stage scenery or appliances :
en
- US2406742A - Mold for use in the manufacture of optical elements :
en
- US2406864A - Manufacture of hydrocarbons :
en
- FR913224A - Perpendicular guide for compass :
en
fr
- USD145544S - Design for an electric heater :
en
- FR913236A - Method and device for the machining of parts comprising cylindrical parts :
en
fr
- GB580417A - Improvement in polymeric materials :
en
- US2406793A - Device for measuring changes of distance between two relatively movable parts :
en
- US2406899A - Hydraulic cutout device :
en
- US2406753A - Sole pressing machine :
en
- US2407056A - Picking shoe :
en
- US2407128A - Mail box :
en
- US2407024A - Theater curtain :
en
- FR913204A - Frame for hacksaw blades :
en
fr
- FR913321A - Improvements in the manufacture and production of artificial fibers and filaments :
en
fr
- FR53764E - Electric relay with variable frequency :
en
fr
- GB580334A - Improvements in or relating to internal shoe drum brakes :
en
- US2406798A - Direction finder :
en
- US2407127A - Driving means for rotary valves of internal-combustion engines, compressors, and the like :
en
- US2406876A - Instrument navigation system :
en
- US2407190A - Filter for fluid flow systems :
en
- USD145530S - Design fob a flo wee container :
en
- US2406861A - Plotter indicator for harbor defense :
en
- US2407084A - Motor control apparatus :
en
- FR53793E - Process for freezing, in slaughterhouses, animal organs, and devices for its realization :
en
fr
- US2407147A - Adjustable transmission line :
en
- US2407201A - Interchangeable toolholder :
en
- US2407165A - Method and means for improving power production in combustion turbines :
en
- FR913312A - Improvements to metallic coatings on metals of different nature :
en
fr
- FR913297A - Pressure sensitive adhesive composition, tapes and sheets prepared with said composition and method of manufacture thereof :
en
fr
- US2407179A - Instantaneous recording composition :
en
- FR53773E - Improvements in printing on fabrics :
en
fr
- US2406752A - Safety control for gaseous fuel burners :
en
- US2407187A - Range finder, height finder, and like optical measuring instrument :
en
- US2407183A - Rubber composition :
en
- GB580297A - Improvements in or relating to variable permeability tuning circuits :
en
- USD145535S - Design foe a chair :
en
- FR53763E - Spline bearings and thrust bearings :
en
fr
- FR913389A - Device for coupling trailers to towing vehicles :
en
fr
- GB580315A - Improvements in or relating to rotary printing machines for cinema and like films :
en
- FR913385A - Advanced gasifier :
en
fr
- GB580262A - Improvements in the manufacture of metal articles from powdered materials :
en
- GB580359A - Improvements in or relating to the production of cellulose ethers :
en
- FR913296A - Toothed face couplings and method of manufacture :
en
fr
- FR913347A - Improvements to dust extractors :
en
fr
- US2406856A - Apparatus for controlling rotation :
en
- US2407043A - Air operated clutch :
en
- US2406778A - Slurrying aluminum chloride for hydrocarbon conversion processes :
en
- US2407113A - Method of and apparatus for increasing incandescent lamp life :
en
- GB580391A - Improvements in and relating to the lubrication of rotatable valves for internal combustion engines :
en
- GB580394A - An improved extractor :
en
- GB580339A - Improvements in or relating to linear dimension gauges :
en
- GB580267A - Improvements in fastening devices :
en
- USD145529S - Design fob a fishing reel :
en
- GB580344A - Improvements in or relating to jigging conveyors :
en
- FR53800E - Overvoltage counting device :
en
fr
- IE17107L - Ethers :
en
- IS426A7 - Method for producing oil from fish liver and the like. :
en
is
- FR913302A - Optical device for length measurement :
en
fr
- DK64747C - Method for Manufacturing a High Frequency Coil with a U-Shaped Conductor Profile. :
da
en
- FR913222A - Pin for fuse cartridge :
en
fr
- FR913338A - Bolt enhancements :
en
fr
- US2406956A - Apparatus for electroplating of bearing shells :
en
- FR913214A - Improvements in methods and devices for transmitting heat to or through materials carried on a belt conveyor :
en
fr
- AU130791B2 - Improvements relating to duct inlets for use in supersonic conditions :
en
- US2407177A - Sulphonamide derivatives of melamine and processes for their production :
en
- FR913230A - Improvements in processes for improving the adhesion of rubber to viscose rayon filaments :
en
fr
- GB580245A - Improvements in and relating to forgeable alloys :
en
- GB580280A - Improvements relating to coal production :
en
- GB580387A - An improved immersion temperature regulator for electrically controlled apparatus :
en
- GB580423A - Processing control for textile washing :
en
- US2406829A - Telegraph system :
en
- US2407193A - Rubber reclaim :
en
- GB580258A - Coating compositions :
en
- GB580251A - Improvements in or relating to screening apparatus :
en
- FR53791E - Safety and regulation device for gas heating, especially forced air :
en
fr
- GB580431A - Improvements in slicers for bacon, bread and other foodstuffs :
en
- FR913345A - Process for the manufacture of stamens, gauzes for sieves and the like :
en
fr
- US2406791A - Method of closing bag tube ends :
en
- FR913358A - Electrode device mounted in cells for fusion electrolysis :
en
fr
- US2406887A - Electrical ratiometer :
en
- GB580420A - Improvements in or relating to wire stitching machines :
en
- FR913369A - Products based on mineral oils and improving substances intended for these products :
en
fr
- FR53796E - Fishing rod reel :
en
fr
- US2406738A - Apparatus for use in stiffening uppers of shoes :
en
- DK64761C - Fire protection device by Film Projectors. :
da
en
- GB580294A - Improvements in and connected with conveyor mechanism for furnaces and other apparatus :
en
- FR913396A - Process for producing a floating soap :
en
fr
- GB580361A - Improvements in or relating to radio direction finders :
en
- US2407116A - Safety device :
en
- FR53768E - Improvements relating to taximeter counters with clockwork movements :
en
fr
- US2406902A - Soap-like preparations :
en
- US2406954A - Alkylation of isoparaffinic hydrocarbons :
en
- FR913378A - Improvements in the manufacture of enamelled metal wires :
en
fr
- DK64748C - Holder for electrical appliances, such as fuses and circuit breakers. :
da
en
- CA436719A - Portable inside door lock :
en
fr
- GB580426A - Improvements in gramophone records to facilitate learning of pronunciation in language study :
en
- FR913292A - Self-priming centrifugal pump :
en
fr
- US2407030A - Razor :
en
- US2407172A - Game carrier :
en
- CA436766A - Switch and signal control system for railroads :
en
fr
- US2407181A - Artificial waxes and greases :
en
- US2406992A - Method and apparatus for loading and storing pineapples :
en
- FR913239A - Pitch emulsification process :
en
fr
- FR913314A - Brake :
en
fr
- FR913274A - Manufacturing process for metal coated articles :
en
fr
- US2407208A - Machine for metering cement to lenses :
en
- US2406912A - Automatic fishhook :
en
- US2407068A - Wave transmitting system :
en
- CA436715A - Decorative article :
en
fr
- CA436758A - Hydraulic brake mechanism :
en
fr
- CA436705A - Travelling fabric drying machine :
en
fr
- FR913208A - Process improvements for the production of negatives for color photography :
en
fr
- GB580395A - Improvements in resilient wheels for vehicles :
en
- US2406761A - Insect excluding means for sliding windows :
en
- GB580293A - An improved spring glazing clip :
en
- GB580424A - Improvements in electric discharge devices :
en
- US2406758A - Container made of paper and method of making the same :
en
- US2407192A - Piston :
en
- FR913299A - Delayed fuse cartridge :
en
fr
- AU122057B2 - h Improved method for upsetting metal bodies :
en
- US2406969A - Full-fashioned knitted garment and method of manufacturing the same :
en
- US2406765A - Sheet feeder :
en
- CA436771A - Platinum alloy :
en
fr
- CA436728A - Brazing alloy :
en
fr
- US2406884A - Electric heating system for buildings :
en
- US2407041A - Insecticide :
en
- US2406819A - Butter manufacture :
en
- US2407027A - Manufacture of cream substitutes :
en
- CA14855S - Bracket for a wall light :
en
- AU129451B2 - k Stretchwrapping device :
en
- AU1270444A - Improvements in or relating to seat cushions :
en
- US2407109A - Production of staple fiber :
en
- DK64757C - Garden shears. :
da
en
- US2406871A - Triode oscillator circuit :
en
- US2407055A - File drawer follower :
en
- US2407110A - Flatiron :
en
- US2407161A - Acyl dicyandiamides and salts thereof :
en
- CA436767A - Railway coded track circuit signalling system :
en
fr
- GB580422A - Improvements in the steering of road vehicles :
en
- AU135421B2 - Improvements inthe deposition of metals by electrolysis :
en
- US2406933A - Cross shaft mounting :
en
- US2406845A - Gyroscopic device :
en
- US2406898A - Cap lining material and method of producing the same :
en
- FR913226A - Improvements to expandable cores used for casting hollow concrete parts :
en
fr
- US2407006A - Buster gang plow :
en
- CA436714A - Plate burner :
en
fr
- FR913300A - Maximum index with signaling contact on a measuring instrument monitoring consumption :
en
fr
- CA436789A - Web splicing apparatus :
en
fr
- CA436725A - Breathing apparatus :
en
fr
- AU617346A - Improvements in and relating to speed control arrangements :
en
- CA436734A - Frequency conversion system :
en
fr
- CA436794A - Electrical welding method :
en
fr
- FR913288A - Safety device, in particular for motor vehicles :
en
fr
- FR53757E - Process for manufacturing seamless drawn tubes in non-ferrous metals, and centrifugal ingot mold usable in the first phase of this process :
en
fr
- GR10823B - AUTOMATIC CLEANSING, PREVENTIVE AND THERAPEUTIC DOUBLE CURTAIN. :
el
en
- FR913237A - Method and device for cutting circular grooves :
en
fr
- FR913209A - Improvements to machines for stretching glass ampoules, in particular for hypodermic injections :
en
fr
- FR913343A - Improvements made to devices for applying liquid to panel faces :
en
fr
- GB580433A - Improvements relating to the saponification of cellulose ester materials :
en
- US2406809A - Water-cooled ammunition rack :
en
- GB580281A - Extensible conveyors :
en
- GB580392A - Manufacture of piperidino-ethanol ester of di-n-butylacetic acid :
en
- CA436696A - Wire tensioning apparatus :
en
fr
- DK64763C - Apparatus with associated Auxiliary Apparatus for Placing Cross Strings in Rackets. :
da
en
- FR53760E - Light sources particularly intended for catoptric systems and lighting apparatus incorporating such sources :
en
fr
- GB580272A - Improvements in or relating to nails or the like :
en
- GB580276A - Improvements in and relating to electric discharge devices :
en
- US2406977A - Synchronizing system :
en
- US2407198A - Distance and direction determination system :
en
- GB580319A - An improved unit for flexible bearings :
en
- CA436731A - Selenium recovering process :
en
fr
- US2406834A - Arrangement for receiving predetermined trains of electric impulses :
en
- US2407005A - Attachment for toilets :
en
- GB580415A - Improvements relating to bullets and similar projectiles :
en
- US2406767A - Directive transceiver for sound :
en
- US2406893A - Garment :
en
- GB580273A - Improved driving mechanism for use with sound films and the like :
en
- GB580246A - Improvements in or relating to boom crutches and like movable structures for boats and other vessels :
en
- US2406903A - Fuel container and method of making same :
en
- US2406931A - Air cleaner :
en
- US2407180A - Method of purifying oil field waters :
en
- GB580435A - Improvements relating to sealed bearings :
en
- US2406934A - Weighing and dispensing apparatus :
en
- USD145503S - Badguey
hand line holder :
en
- US2406805A - Conductor joint and method of making same :
en
- FR913252A - Lockable bolts :
en
fr
- GB580338A - Improvements in or relating to the refining of crude wool grease :
en
- GB580274A - Improvements in or relating to mattresses and the like :
en
- GB580311A - Improvements in and relating to devices for opening cans :
en
- US2407031A - Knotted needlework with tied loops :
en
- US2407062A - Apparatus for testing containers :
en
- FR913293A - Device for braking and adjusting the thread tension of the unwinding spools of a warping creel :
en
fr
- FR913340A - Weekly calendar, adjustable for all years :
en
fr
- GB580336A - Improvements in or relating to holders for coiled hose and the like :
en
- USD145511S - Design fob a brooch or similar
article :
en
- GB580309A - Improvements in or relating to drilling or like machines :
en
- GB580314A - Improvements in or relating to toy or advertising figures having movable parts :
en
- GB580374A - Improvements in apparatus for heating by high frequency electric energy :
en
- USD145537S - Design for a coat :
en
- GB580389A - Improvements relating to wire drawing machines :
en
- FR913272A - Collector of household refuse or similar materials :
en
fr
- FR913324A - Automatic distribution for piston devices powered by compressed air :
en
fr
- FR913330A - Lateral stabilization float for seaplanes and amphibious aircraft :
en
fr
- US2406788A - Clothes wringer :
en
- GB580247A - A process for the plasticisation of rubber :
en
- US2406952A - Safety screw driver :
en
- FR913259A - assembly element for metal framework with or without canopy :
en
fr
- FR913349A - Hydrocarbon oil treatment process :
en
fr
- USD145546S - Design fob a pressure cooker :
en
- US2407040A - Cable straightener :
en
- USD145506S - Design for a lipstick holder :
en
- US2406877A - Oscillating disk meter :
en
- US2406895A - Electric connector :
en
- US2407131A - Plastics :
en
- GB580332A - Improvements in or relating to travelling grate for stokers :
en
- FR913376A - Gear cutting tool :
en
fr
- US2406971A - Lubricant and process of lubricating surfaces therewith :
en
- USD145548S - Wallfaper border or similar article :
en
- US2406832A - Fracture plate :
en
- US2406863A - Paneled steel roof :
en
- FR913323A - :
fr
- US2407022A - Multiple disk energizing clutch :
en
- GB580285A - Improvements in and relating to means for regulating the fuel supply to internal combustion engines :
en
- USD145519S - Table or similar article :
en
- US2406820A - Method for removing suspended matter from suspensions :
en
- US2407170A - Control mechanism :
en
- GB580301A - Improvements relating to electric tumbler switches :
en
- FR913325A - Ear protection device against sound :
en
fr
- FR913373A - Reception, hearing and extinction blocks :
en
fr
- US2407059A - Portable launching and landing mat for airplanes :
en
- FR913364A - Condensation products for tanning, obtained from di-hydroxy-diaryl-sulfones, and process for their manufacture :
en
fr
- FR53769E - Device for the production of fuel gas and fertilizer residue by fermentation of organic matter containing in particular cellusose :
en
fr
- GB580377A - Improvements in or relating to waveguides for wireless systems :
en
- US2407035A - Brake shoe :
en
- US2406835A - Method and means for transmitting intelligence :
en
- US2406967A - Isomerization of saturated hydrocarbons :
en
- AU122091B2 - Improvements in or relating tothe manufacture of viscous protein solutions forthe production of artificial filaments and filaments derived therefrom :
en
- DK64754C - Disc changer for Magasing gramophones. :
da
en
- US2406838A - Method of forming bent tubing :
en
- US2406944A - Vehicle :
en
- USD145556S - Design fob a shoe or similar article :
en
- CA14873S - Bottle :
en
- CA436730A - Container :
en
fr
- CA436756A - Signal pulse controlling circuit :
en
fr
- US2406909A - Plastic bonding basic refractories :
en
- CA436732A - Adhesive composition :
en
fr
- AU1344244A - Improvements in or relating to wire-transposing and resistance balancing devices :
en
- GB580248A - Improvements in and relating to turn, bank and climb indicators :
en
- CA436706A - Venetian blind adjusting apparatus :
en
fr
- AU129965B2 - Improvements in or relating tothe preparation of melamine :
en
- AU1363844A - Improvement in airspaced photographic supports :
en
- CA436729A - Brazing alloy :
en
fr
- FR53753E - Device for regulating telephone levels :
en
fr
- US2407078A - Power control :
en
- US2406750A - Toilet or the like cabinet :
en
- US2406928A - Fountain inker drive mechanism :
en
- AU133099B2 - Improvements in and relating to speed control arrangements :
en
- CA14869S - Corn serrator :
en
- US2406841A - Secret transmission system :
en
- CA436772A - Self-sealing paper envelope :
en
fr
- GB580318A - Improvements relating to connectors, couplings, or stoppers for tubes and pipes :
en
- FR913221A - Fuse cartridge :
en
fr
- GB580437A - Improvements in and relating to power driven chain saws :
en
- FR913283A - Resistance welding machine with capacitor :
en
fr
- CA436707A - Tire :
en
fr
- FR53785E - Process and device for the manufacture of glass, slag and other fusible products of the same kind :
en
fr
- GB580421A - Improvements in gas and air proportioning valves :
en
- FR913248A - Adding machine and accounting printer :
en
fr
- GB580411A - Method of diamond drilling :
en
- FR913281A - Single-phase auto-transformer :
en
fr
- GB580408A - Improvements in the manufacture and production of lacquers and plastic masses :
en
- FR913282A - elastic element for elastic transmission of torque in elastic couplings :
en
fr
- GB580240A - Improvements in circuit arrangements for operating electric discharge lamps intermittently :
en
- GB580320A - Improvements in or relating to reciprocating pumps :
en
- US2406961A - Device for use with helically-wound coils :
en
- US2406986A - Hair clipper :
en
- US2406963A - Valve seat insert assembly, and assembly method and means :
en
- US2407141A - Electric microgauge system :
en
- GB580255A - Improvements in anti-shock devices :
en
- FR913390A - Vibration damper mounting device :
en
fr
- AU1351344A - Flowmeter :
en
- AU637246A - Eye Protection Device :
en
- GB580268A - Improved control system for electrically-operated valves, penstocks, sluice gates and the like :
en
- US2406779A - Flame resistant and water repellent fabrics and method of making the same :
en
- FR53784E - Control and adjustment system for cycle brakes :
en
fr
- FR913332A - Mechanism perfected for transforming the rectilinear movement of one organ into a curvilinear or angular movement of another organ, or vice versa, applicable in particular to screw and nut steering mechanisms :
en
fr
- GB580369A - Improvements relating to braking apparatus for electrically propelled railway or like vehicles :
en
- FR913213A - electromagnet for cleaning grounds :
en
fr
- US2407018A - Fluid-actuated control system :
en
- FR53762E - Process for the treatment of dissolved alkali silicates and products obtained :
en
fr
- FR913247A - Toothed face coupling :
en
fr
- FR913317A - Mechanism for controlling the reciprocating motion of the carriage of a printing press :
en
fr
- FR913277A - Improvements relating to gasifiers :
en
fr
- FR913355A - Apparatus for evaluating moisture in grain solids :
en
fr
- FR913388A - Seaplane stabilization float :
en
fr
- IE17156L - Preheaters for pressure fuel burners :
en
- AU134197B2 - Improvements in or relating to apparatus for making laminated material :
en
- GB580382A - Work-guiding mechanism for sewing machines :
en
- FR53789E - Gasifier gas dust collector and purifier :
en
fr
- US2406737A - Trailer top :
en
- FR913249A - Adding and accounting machine :
en
fr
- GB580399A - Improved friction wheels for ignition lighters :
en
- FR913235A - Toy :
en
fr
- FR913386A - Device for the production of glass fibers and other mineral fibers :
en
fr
- GB580378A - Improvements in or relating to waveguides for wireless systems :
en
- US2406968A - Plate winding machine :
en
- US2407139A - System for producing regulated liquid pressure :
en
- CA14875S - Smoking pipe :
en
- US2406739A - Frequency doubler :
en
- US2406966A - Spark plug electrode :
en
- US2407048A - Engine starter drive :
en
- AU1372044A - Improvements relating to lifting jacks :
en
- USD145533S - Design fob a brooch or similar
article :
en
- US2406975A - Process of making slip lasted shoes :
en
- CA14858S - Bed end :
en
- FR913306A - New brick :
en
fr
- FR913383A - Process for manufacturing phenanthridine derivatives :
en
fr
- AU122048B2 - Improvements relating to lifting jacks :
en
- AU130926B2 - Direction finder systems :
en
- AU122056B2 - Improvements in or relating to seat cushions :
en
- USD145534S - Design fob an automobile body :
en
- AU1513744A - Improvements in hose reels :
en
- US2406957A - Handwheel attaching means :
en
- US2406908A - Apparatus for the manufacture of formaldehyde :
en
- FR913270A - Two-wheel mower :
en
fr
- CA436764A - Vitamin e concentrate and antioxidant :
en
fr
- US2406925A - Control and ignition system for fuel burners :
en
- US2407009A - Microfilm viewer :
en
- USD145525S - Design for, a brooch or similar
article :
en
- CA436694A - Valve tool :
en
fr
- FR913225A - Process and apparatus for the manufacture of panels :
en
fr
- US2407087A - Mineral oil lubricating composition :
en
- US2407144A - Resilient drive gearing :
en
- US2406930A - Sulphuric acid regeneration :
en
- DK64753C - Two- or multi-part Mold for Casting or Pressing Coil molds for electrical Tuning coils, Coupling coils and Barring coils for Radio receivers. :
da
en
- US2407020A - Card guide :
en
- US2407159A - Refrigeration apparatus :
en
- FR913397A - Heating and cooking radiator running on electricity or gas :
en
fr
- AU1273344A - Process and appliance for making flexible endless tubes and armourings :
en
- US2406938A - Method of reaming :
en
- US2407070A - Core splicer :
en
- US2407074A - Feed-back control arrangement for coupled tuned circuits :
en
- US2407194A - Filter :
en
- US2406916A - Wings and other aerodynamic bodies :
en
- US2407119A - Accounting and filing system :
en
- FR913334A - Device for machine zig-zag seams :
en
fr
- GB580279A - Improvements in or relating to electric switches :
en
- FR913246A - Combined lapping and dressing device for lapping female lathe tips :
en
fr
- FR913307A - Improvements to milking suction cups :
en
fr
- FR913339A - Improvements to processes and systems for the purification of fluids :
en
fr
- GB580271A - Improvements in or relating to gas-turbine plants :
en
- GB580402A - Improvements in or relating to circuit arrangements employing electron discharge devices utilising velocity modulation :
en
- FR53758E - Enhancements to devices giving magnified vision of a transparent image :
en
fr
- FR913273A - Improvements to processes for the manufacture of furs :
en
fr
- CA436699A - Sponge metal production :
en
fr
- GB580289A - Improvements relating to apparatus for binding watercress and other articles into bunches :
en
- CA436743A - Starter for electric discharge devices :
en
fr
- FR913360A - Improvements to the combustion chambers of fuel injection engines :
en
fr
- US2407098A - Earring construction :
en
- GB580295A - Can filling machine :
en
- FR913352A - Pest control products and their application methods :
en
fr
- GB580259A - Cut-off or control valve for steam or gas turbines with high working temperatures :
en
- GB580375A - Improvements in fastening devices :
en
- DK64760C - Packing device for pressed plates for plate-type heat exchangers. :
da
en
- GB580250A - The production of synthetic resin compositions of improved physical and chemical properties :
en
- FR913217A - Improvements to universal joints :
en
fr
- GB580362A - Improvements in or relating to oscillating pumps and motors operating in parallel :
en
- GB580261A - Improvements in or relating to photographic materials :
en
- GB580427A - Instrument light :
en
- GB580254A - Improved corner reinforcement for box and other constructions :
en
- DK64759C - Cutting device for the production of a profiled keyway in a lock cylinder. :
da
en
- FR913399A - Method and device for making tar oil usable as a fuel for hearths, particularly for fuel oil :
en
fr
- US2406818A - Rotary switch :
en
- GB580393A - Improvements in electrical signalling systems :
en
- GB580390A - Improvements in or relating to storage batteries :
en
- US2407199A - Communication and distance determining system :
en
- FR913354A - :
fr
- CA436752A - Plug-in socket device :
en
fr
- GB580303A - Apparatus for testing the viscosity of liquids :
en
- USD145551S - Wallpaper border or similar article :
en
- GB580430A - A loom weft stop motion :
en
- GB580260A - Improvements in and relating to the manufacture of organic nitro compounds :
en
- US2406919A - Control of aircraft :
en
- GB580405A - Improvements in and relating to synthetic resinous condensation products :
en
- GB580432A - Improvements in or relating to pressing tools for manufacturing blades for turbo-machines :
en
- FR913382A - Process for making screws and nuts non-removable :
en
fr
- FR913380A - Process for transforming by hydrolysis plants unsuitable for feeding livestock into assimilable fodder :
en
fr
- US2407150A - Telephone or like signaling system :
en
- FR53794E - Self-lubricating anti-seize valve, with técalémit piston, ensuring permanent automatic lubrication, with lubricant reserve in the plug and in the groove :
en
fr
- FR913218A - Process for the purification of roasting gases for the manufacture of sulfuric acid according to the contact method equipped for the electrical removal of arsenic from roasting gases :
en
fr
- GB580287A - Improvements in electric switch control mechanisms :
en
- GB580290A - Improvements in and relating to heat exchangers such as surface condensers :
en
- USD145549S - Wallpaper boeder or similar article :
en
- US2406866A - Disk harrow :
en
- GB580414A - Improvements in porous metallic bodies :
en
- GB580380A - Improvements in or relating to devices for sowing seeds :
en
- US2406768A - Yarn twisting apparatus :
en
- US2407163A - Electron discharge device :
en
- FR913210A - Improvements to printing machines :
en
fr
- FR913232A - Gels in balls and their preparation process :
en
fr
- US2406853A - Rotary position corrector :
en
- CA436783A - Dielectric material :
en
fr
- US2406859A - Communication in pipe lines :
en
- US2407140A - Electric microgauge system :
en
- US2407097A - Brake mechanism :
en
- GB580418A - Explosive compositions :
en
- US2406822A - Control system and mechanism for heat processing machines :
en
- US2407026A - Awning :
en
- FR913243A - Method for strengthening the action of a very weak electric current and apparatus for its application :
en
fr
- US2406751A - Demonstration apparatus :
en
- US2406840A - Method of preparing pectase :
en
- US2406882A - Radio impulse system :
en
- US2406950A - Self-squeezing mop :
en
- FR913289A - Automatic liquid suction device :
en
fr
- GB580360A - Improvements in or relating to extensible tables :
en
- US2407204A - Triazolo (d) pyrimidines and methods of preparing the same :
en
- US2407178A - Crankcase ventilation system and apparatus :
en
- CA436787A - Winding machine bobbin-identifying device :
en
fr
- US2406960A - Preparation of heavy metal salts of dithiocarbamic acids :
en
- US2407094A - Agricultural implement :
en
- AU637746A - Improvements in or relating to processes for preparing pure alkali metal salts of penicillin andthe improved product resulting therefrom :
en
- FR913363A - Enhancements to the valves of supercharged internal combustion engines :
en
fr
- GB580270A - Improvements in and relating to the grinding or polishing of surfaces of helically toothed gears or the like :
en
- US2406770A - Camera :
en
- US2407003A - Emulsifying agents produced from glycol glucosides and process for their production :
en
- US2407045A - Manufacture of phenols or salts thereof :
en
- AU133606B2 - Improvements in endless driving belts and means for producing thesame :
en
- AU2104045A - Repeater link system :
en
- US2406801A - Method of making insulating blankets :
en
- US2407071A - Thick pasting starch and method :
en
- AU641846A - Method of purifying chromium and manganese ores :
en
- US2406734A - Glide path beacon :
en
- US2407036A - Air-conditioning control :
en
- US2407029A - Horse eyeshield :
en
- CA436687A - Vapour vacuum pump :
en
fr
- USD145522S - Motor driven actuator for movable parts of an airplane or the like :
en
- FR53752E - Process for extracting zinc from its poor carbonate ores :
en
fr
- CA436763A - Production of o:o'-dihydroxy azo dyestuffs :
en
fr
- AU1363744A - Improvement in photographic supports :
en
- USD145550S - Wallpaper boeder or similar article :
en
- US2406985A - Razor :
en
- AU1109943A - Curved wall welded connections :
en
- AU129966B2 - Improvements in or relating to methods of and apparatus for processing evaporated milkin containers or cans :
en
- FR53778E - Process for concentrating vegetable juices, in particular fruit and vegetable juices :
en
fr
- FR913207A - Improvements in the conversion of cyanamide or dicyandiamide to other compounds :
en
fr
- AU122063B2 - Improved apparatus for clarifying contaminated solutions dispersions and emulsions :
en
- AU1272044A - Improvements inthe disposition or layout of motor vehicles ofthe small type :
en
- AU107246A - Improvements relating to duct inlets for use in supersonic conditions :
en
- GB580434A - Improvements in or relating to the production of artificial insolubilised wet-spun protein filaments :
en
- CA436739A - Electrical heating element :
en
fr
- US2407115A - Governor :
en
- US2407107A - Preparation of stable dispersions of alkyl alkacrylate polymers :
en
- FR53759E - Method and device for enhancing the radiation of radioactive substances :
en
fr
- US2406777A - Birthday cake candleholder :
en
- US2407206A - Method and apparatus for grinding and polishing surfaces :
en
- FR913234A - lock nut :
en
fr
- US2406939A - Laminated glass glazing unit :
en
- US2407200A - Follow-up mechanism :
en
- CA436785A - Prewelt cementing and forming machine :
en
fr
- US2406771A - Device for vacuum sealing containers :
en
- US2407106A - Pencil :
en
- CA436790A - Salt bath for heat treatment :
en
fr
- US2406984A - Handle for safety razors :
en
- US2407060A - Friction clutch :
en
- US2406741A - Vitamin beta-complex tablet :
en
- GB580284A - Improvements relating to sliding roofs for vehicles :
en
- US2407155A - Flexible joint :
en
- AU134231B2 - Method of purifying chromium ores and of obtaining chromium from said ores :
en
- USD145528S - Design for a sheet of writing paper :
en
- US2406964A - Variable delivery and reversing pump :
en
- US2406783A - Bicycle seat :
en
- US2406842A - Grading machine :
en
- US2407016A - Ball loading machine :
en
- US2407085A - Foldable stretcher :
en
- US2406833A - Submarine signaling :
en
- US2406733A - Suction cleaner :
en
- US2406831A - Can punching device :
en
- US2407104A - Manure spreader having adjustable feed mechanism :
en
- GB580386A - An improvement in or relating to filing or abrading apparatus :
en
- FR913216A - Improvements to universal joints :
en
fr
- GB580292A - A method of joining superposed sheets of asbestos cement :
en
- DK64756C - Device for heat meters for maintaining these on radiators. :
da
en
- US2407014A - Refrigerator motor-compressor mounting :
en
- US2407111A - Hand grip and closure for cartons :
en
- US2406896A - Gaseous discharge tube lighting fixture :
en
- US2406844A - Piston ring :
en
- FR913398A - Process for manufacturing crease-resistant cellulose textile materials :
en
fr
- AU129742B2 - Repeater link system :
en
- AU131044B2 - Improvements relating tothe manufacture of amidines :
en
- US2406839A - Impedance matching device :
en
- US2407072A - Electric control system :
en
- AU136748B2 - Improvements in or relating to Welding Equipment :
en
- CA436762A - Substantive azo dyestuff :
en
fr
- US2406995A - Antiskid chain :
en
- US2407086A - Window construction, especially for rail cars :
en
- US2407102A - Internal-combustion engine :
en
- US2407203A - Alpha-amino-gamma-alkoxybutyric acids and method of preparing the same :
en
- US2407077A - Speed indicator transmission :
en
- US2406991A - Gauntlet glove :
en
- US2406745A - Means for capping tubing :
en
- US2407122A - Portable burglar alarm :
en
- USD145542S - Design fob a table :
en
- US2406913A - Carburation system for internalcombustion engines :
en
- US2406869A - Catalyst preparation :
en
- CA436755A - Television transmission system :
en
fr
- AU612246A - Improvements in endless driving belts and means for producing thesame :
en
- AU637846A - Improvements in or relating to process of preparing pure crystalline salts of penicillin andthe improved product resulting therefrom :
en
- AU122095B2 - Rotary card indexes, trays and followers :
en
- AU642146A - Overhead door mounting :
en
- US2406901A - Lubricated traveler ring :
en
- US2406941A - Combination valve structure :
en
- US2407008A - Recovery of vanadium :
en
- CA436733A - Coated abrasive :
en
fr
- GB580372A - Improvements in casement windows :
en
- AU122073B2 - Improvements in writing instruments :
en
- CA436700A - Tank structure :
en
fr
- AU122089B2 - Improvement in photographic supports :
en
- CA436754A - Television receiving system :
en
fr
- US2406872A - Throttle control :
en
- US2406883A - Means for securing printing plates to their bases :
en
- US2407196A - Accounting machine :
en
- BE463636A - :
en
- GB580356A - Railway rail joint :
en
- AU122074B2 - Improvements in or relating to packing rings and packing glands :
en
- DK64758C - Plant for the production of plant briquettes. :
da
en
- DK64749C - Electric Lantern that can burn with two Brightnesses. :
da
en
- US2406926A - System of jet propulsion :
en
- FR913215A - Sewing machine for mainly domestic use :
en
fr
- FR53798E - Improvements in the firing of silico-alumino-calcium mixtures, in particular for the manufacture of cement :
en
fr
- GB580419A - Improvements in or relating to microphones :
en
- US2407146A - Method of coating surfaces with powder :
en
- GB580353A - Improvements in pneumatic sanding devices for vehicles particularly for vehicles running on rails :
en
- FR913242A - sanitary hydraulic ejector :
en
fr
- FR53767E - Decoration process on mirrors by engraving with a burin and in color :
en
fr
- USD145554S - Wallpaper border or similar article :
en
- GB580257A - Rotatable couplers for transferring radio-frequency currents :
en
- GB580323A - Improvements relating to brake releasing mechanism for fluid pressure braking apparatus :
en
- FR913377A - Method and apparatus for road construction :
en
fr
- GB580283A - Improvements in or relating to liquid pressure servo-motor devices :
en
- USRE22786E - Manufacture of high antiknock :
en
- FR913241A - Formula milk and its manufacturing process :
en
fr
- GB580275A - Thermosetting plastic composit ons comprising polyvinyl acetal and ketal resins :
en
- GB580355A - Improvements relating to electric lighting systems for cycles :
en
- FR913315A - Process for the treatment of rigid objects such as slate pencils :
en
fr
- US2407099A - Two and one direction silent overriding and positive driving overriding mechanism :
en
- CA436768A - Paper-making apparatus :
en
fr
- US2406927A - High-pressure fluid pump gasketing :
en
- US2407012A - Safety device for dump trucks :
en
- USD145540S - Design for a table :
en
- FR913261A - Joint for shrink-wrapped concrete pipes :
en
fr
- GB580277A - Method of making helical coils :
en
- FR913279A - Device for regulating electric arc furnaces :
en
fr
- US2407092A - Vehicle :
en
- US2406744A - Rotary cast cutter :
en
- FR913298A - Rack with lock for bicycles :
en
fr
- USD145517S - Design for a jacket :
en
- GB580327A - Improvements in machines for producing vents in cartridge-cases :
en
- FR913254A - Method and apparatus for treating yarn with liquids :
en
fr
- US2406994A - Alternating cloth doll and method of constructing same :
en
- US2407038A - Adhesive :
en
- AU122079B2 - Improved dishwashing machine :
en
- CA436779A - Grinding machine-table indexing mechanism :
en
fr
- CA436712A - Typewriter carton :
en
fr
- GB580310A - Olefin polymerisation :
en
- US2406736A - Pitting machine :
en
- US2407079A - Holding tray for egg treating machines :
en
- GB580244A - Improvements in the protective covering of batteries :
en
- USD145514S - Design for a hand stamp :
en
- FR913244A - Acetylene generator :
en
fr
- US2407025A - Wall surface sheet or tile :
en
- FR913262A - Process for the manufacture of refrigerated cabinets and refrigerated cabinets according to this process :
en
fr
- US2406811A - Facsimile system :
en
- US2406868A - Paraffin isomerization process :
en
- FR913346A - Improvements in twisting spindles for spinning machines, twisting machines and similar machines :
en
fr
- FR913319A - Process and plant for processing and enriching the endosperm of cereal grains :
en
fr
- USD145518S - Design fob a carrousel :
en
- USD145524S - Design fok a trowel :
en
- USD145545S - Design for an aibplane :
en
- GB580388A - An improved frequency electric relay :
en
- US2407011A - Hair roll :
en
- US2407064A - Agricultural implement :
en
- USD145504S - Design for a pounding tot :
en
- US2406976A - Beet loader :
en
- US2406875A - Flexible coupling :
en
- US2406878A - Printing ink :
en
- FR53761E - Method and device for converting direct current into alternating current :
en
fr
- FR913344A - Textile yarn manufacturing process :
en
fr
- FR913348A - Device for rolling threads :
en
fr
- US2407209A - Stabilization of nitrocellulose film base :
en
- GR10821B - PERFECTION OF WATERWATER CAST CONTAINER OF ALUMINUM FOR FOOD TRANSPORTATION. :
el
en
- US2406904A - Wood grinding machine :
en
- US2406817A - Hammer slot and floating pin assembly for automatic push rods :
en
- US2406879A - Damping eliminator for gyroscopic compasses :
en
- US2407065A - Ray projector :
en
- USRE22787E - scarlett :
en
- US2407167A - Derivatives of 1-hydroxyphenyl-3-aminobutane and processes for their production :
en
- US2406795A - Lithographic printing ink :
en
- FR913393A - Fully hydraulically operated locomotive feeder crane :
en
fr
- GB580363A - Improvements in luminescent materials :
en
- FR53783E - Process for preparing colored photographic layers :
en
fr
- FR53776E - Sleeve for screwing, tightening and adjusting nuts for bicycle, motorcycle, etc. :
en
fr
- FR913271A - Adjusting the water level in the steam generators :
en
fr
- GB580329A - Improvements in or relating to ventilators :
en
- FR913333A - Hydraulic press :
en
fr
- USD145541S - Design for a settee :
en
- FR913362A - Improvements to lift valves and reciprocating compressors equipped with these valves :
en
fr
- US2406922A - Wing :
en
- FR913303A - Improvements in methods and apparatus for covering articles with an impermeable covering of fabric, felt or the like :
en
fr
- FR53787E - Switches for telephone and analog systems :
en
fr
- GB580256A - Process for the preparation of ª‡-nitro-isobutene :
en
- GB580242A - Improvements in or relating to multiple focus spectacle and like lenses :
en
- GB580350A - Improvements in continuous grating structure :
en
- FR913310A - Process for extracting casein from seeds :
en
fr
- FR913311A - Improvements to homogeneous metallic coatings on a metal of a different nature :
en
fr
- GB580406A - Improvements relating to electric discharge lamps :
en
- USD145510S - Scatter rug or similar article op manufacture :
en
- CA436716A - Colostomy appliance :
en
fr
- GB580306A - Improvements relating to lubrication systems of internal-combustion engines or othermachinery :
en
- FR913359A - Improvements to fuel injection engines :
en
fr
- GB580379A - Improvements in or relating to the treatment of a copper surface to prevent molten metal adhering thereto :
en
- FR913384A - Improvements in the preparation of melamine :
en
fr
- US2406740A - Keystone correction apparatus :
en
- US2406987A - Fracture splint :
en
- USD145521S - Design fob a portable bab ob
similar article :
en
- GB580428A - Improvements in or relating to printing presses :
en
- FR913238A - Microporous separator or diaphragm :
en
fr
- FR913326A - Dishwasher :
en
fr
- US2406870A - Apparatus for responding to magnetic fields :
en
- US2406953A - System for determining the position of an object in space :
en
- US2406996A - Tire removing apparatus :
en
- US2407075A - Ultra high frequency power measurement :
en
- US2407136A - Alkylation of hydrocarbons :
en
- FR913287A - Outboard propulsion mechanism for rowboats or the like :
en
fr
- US2406773A - Cereal cutter :
en
- US2406757A - Set stabilized plaster :
en
- US2406946A - Music teaching device :
en
- US2407176A - Plugboard :
en
- FR913202A - Process for the manufacture of small bodies bearing signs, such as number rollers or keys :
en
fr
- DK64755C - Automatic Disc Change Mechanism for Magasing Gramophones. :
da
en
- FR913375A - Method and machine for manufacturing gears :
en
fr
- FR913391A - Improvements to valve seat linings for pressurized fluid machines :
en
fr
- US2407080A - Jack :
en
- US2406973A - Altitude compensator for fuel pumps :
en
- US2406799A - Distortion corrective arrangement :
en
- US2406942A - Sealed doors :
en
- US2407156A - Trailer brake :
en
- US2407197A - Brake rotor :
en
- US2406888A - Breathing apparatus :
en
- US2407137A - Alkylation of hydrocarbons :
en
- CA436703A - Liquefied petroleum gas generating method and apparatus :
en
fr
- US2406865A - Means for preparing facsimile messages for transmission :
en
- AU608546A - Improvements in or relating tothe preparation of melamine :
en
- US2407044A - Manufacture of phenols :
en
- US2407134A - Engine signal apparatus :
en
- US2407188A - Burner :
en
- FR913295A - Toothed face couplings and method of manufacture :
en
fr
- AU643846A - Improvements in or relating to Welding Equipment :
en
- AU637546A - Improvements in or relating to methods of and apparatus for processing evaporated milkin containers or cans :
en
- AU1299044A - Improvements in and connected with plastic materials :
en
- US2407010A - Adapter head for wells :
en
- US2406998A - Eyeshield :
en
- US2407185A - Wing with flap enclosing a blower means :
en
- FR53795E - Dialyzer device in particular for washing blood or other body fluids :
en
fr
- FR913229A - Advancement system for machines :
en
fr
- GB580241A - Method of and means for transporting, launching, and picking up light surface craft :
en
- CA436735A - Engine electrical system :
en
fr
- FR913301A - Toggle circuit breaker :
en
fr
- AU122097B2 - Curved wall welded connections :
en
- CA436757A - Voltage modifying circuit :
en
fr
- US2406905A - Method for producing cellulosic structures :
en
- FR913368A - Products containing ethers-oxides and intended for pest control :
en
fr
- AU122071B2 - Process and appliance for making flexible endless tubes and armourings :
en
- US2407121A - Field control system for synchronous machines :
en
- FR53755E - Device for removing demolition stones of all kinds :
en
fr
- US2406962A - Counter :
en
- FR913328A - Two-stroke engine :
en
fr
- US2407213A - Radio relaying :
en
- US2407212A - Radio relaying :
en
- US2406746A - Oil cup :
en
- US2407037A - Lubricant and process of lubricating surfaces therewith :
en
- US2406880A - Intelligence transmission system :
en
- US2407088A - Controlling mechanism :
en
- US2406808A - Forming machine :
en
- US2407019A - Clutch :
en
- USD145516S - Design for a finger ring :
en
- CA436717A - Plant stake and lock :
en
fr
- US2406782A - Motor control system :
en
- US2406940A - Pivot pin :
en
- FR913374A - Method and apparatus for size of gears :
en
fr
- GB580357A - Manufacture of n-acylthiomethyl carbonamides :
en
- FR53792E - Electric cooking stove with high heat and central spits :
en
fr
- US2407125A - Laundry machine :
en
- US2406786A - Adjustable staging :
en
- US2406796A - Wave filter :
en
- US2407154A - Setting device on mechanical and electric measuring instruments :
en
- GB580299A - Improvements in means for sewing large pieces of material :
en
- GB580352A - New acid dyestuffs of the anthraquinone series :
en
- AU122102B2 - Method of and means for uniting glass objects :
en
- AU134198B2 - Method of purifying chromium and manganese ores :
en
- GB580324A - Improvements in or relating to thermionic amplifier circuits :
en
- CA436693A - Tunnelling method :
en
fr
- US2406760A - Color television :
en
- FR53777E - Grinding device :
en
fr
- USD145520S - Design fob a table ob similab abticle :
en
- FR913304A - Improvements to switches and electrical switches :
en
fr
- GB580381A - Work-guiding mechanism for sewing machines :
en
- US2406874A - Retractable control element for toy airplanes :
en
- US2406775A - Yarn feed means :
en
- GB580383A - Improvements in or relating to the manufacture of aldehydes :
en
- US2406754A - Brake :
en
- IE18259L - Colour lighting apparatus :
en
- USD145531S - Design fok a lady s suit :
en
- US2406772A - Folding photographic camera :
en
- US2407207A - Process of producing p-phenylene diamines :
en
- CA436761A - Dyestuff chroming process :
en
fr
- US2406852A - Conductor grommet assembly :
en
- US2406860A - Centrifugal casting :
en
- US2407023A - Anticorrosion plug :
en
- FR913280A - Device to prevent seizure of internal combustion engine valves :
en
fr
- CA436721A - Folding travelling bag :
en
fr
- US2406959A - Rotary pump :
en
- FR53790E - Fittings or molded heels for shoes :
en
fr
- GB580347A - Improved appliance for use in hand ruling or drawing sectional, shading and similar lines and markings upon surfaces :
en
- FR913335A - Manufacture of toothed face machine parts :
en
fr
- GB580331A - Improvements in or relating to injection-moulding and compression-moulding presses for moulding thermo-setting resins :
en
- US2407054A - Picker for looms :
en
- US2407135A - Furnace lining :
en
- CA436736A - Electrical connection :
en
fr
- CA436702A - Can opener :
en
fr
- CA436745A - Piston ring grinder :
en
fr
- AU129156B2 - Overhead door mounting :
en
- AU1397244A - Flexible tube :
en
- US2406848A - Remote-control system :
en
- USD145547S - Wallpaper border or similar article :
en
- US2407004A - Sectional building :
en
- CA436792A - Interlacing needle loom :
en
fr
- AU29446A - Direction finder systems :
en
- AU1306344A - Improvements in or relating to packing rings and packing glands :
en
- US2406993A - Anticorrosion plug :
en
- US2406915A - Suction cleaner :
en
- US2407191A - Gun sight :
en
- GB580346A - Improvements in or relating to detector mechanism for use with sheet-feeding apparatus :
en
- GB580349A - Improvements in and relating to copy holders for writing machines :
en
- AU1356244A - Method of and means for uniting glass objects :
en
- FR913250A - Adding and accounting machine with pin box :
en
fr
- FR53782E - One-piece flexible wire clothespin :
en
fr
- FR913265A - Protective device for mechanical presses :
en
fr
- FR913366A - Pest control products and process for preparing active combinations :
en
fr
- GB580345A - Improvements in or relating to conveyor, elevator, or driving chains or the like :
en
- GB580366A - Manufacture of copper mercaptides :
en
- US2406784A - Overcap applying machine :
en
- FR53780E - Elastic tire for wheels of bicycles and other vehicles :
en
fr
- GB580321A - Improvements in and relating to safety devices for boat lowering gear :
en
- US2406886A - Coffee bin :
en
- US2407034A - Jetty with stabilizer :
en
- US2407186A - Range finder, height finder, and like measuring instrument :
en
- US2406989A - Tack testing device :
en
- US2406850A - Electron discharge apparatus :
en
- US2407058A - Freezing apparatus :
en
- FR913350A - Agents for controlling parasitic insects :
en
fr
- FR913329A - Toy :
en
fr
- FR913286A - Ski pole washer :
en
fr
- CA436786A - Shoe :
en
fr
- CA436765A - Control machine for switch and signal control systems :
en
fr
- GB580313A - Improvements in tying machines for packages and the like :
en
- US2407162A - Loom shuttle :
en
- GB580403A - Improvements in or relating to speed transmissions :
en
- CA436770A - Accounting means :
en
fr
- FR913365A - Pest control products, based on acetylenic bodies :
en
fr
- GB580410A - Boxes for small articles such as matches or cigarettes :
en
- DK64762C - Locking mechanism for Laase. :
da
en
- FR913327A - Manufacture of reinforced concrete curbs for roads and streets :
en
fr
- GB580376A - Improvements in and connected with the production of thermal and sound insulation means :
en
- US2407189A - Shoe :
en
- FR53774E - Improvements to polishing machines :
en
fr
- US2407073A - Alarm device for automobiles :
en
- US2407105A - High tenacity filamentary materials :
en
- USD145553S - Design for wallpaper :
en
- FR913212A - Spring contacts for relays :
en
fr
- CA436780A - Tube reducing mill :
en
fr
- GB580252A - Improvements in or relating to calculating instruments :
en
- FR913294A - Low noise oil transformer :
en
fr
- FR53786E - Improvements to hypodermic syringes :
en
fr
- GB580278A - Improvements in or relating to electromagnetic circuit controllers :
en
- GB580439A - Improvements in or relating to dispensing appliances for liquids :
en
- FR913284A - High AC voltage measuring device :
en
fr
- GB580337A - Improvements in abrasive articles and method of making the same :
en
- US2406789A - Abrading machine :
en
- US2407053A - Filing machine :
en
- IE17130L - Propellors for ships and turbines. :
en
- LU28054A1 - :
en
- GB580412A - Improvements in tools for honing helical slots or grooves :
en
- FR913309A - Metal frame :
en
fr
- US2407126A - Method of pitting fruit :
en
- US2406910A - Treatment of refractory materials :
en
- US2407195A - Typewriting machine :
en
- USD145515S - Combined coin storage and display cabinet :
en
- AU129967B2 - Improvements in or relating to processes for preparing pure alkali metal salts of penicillin andthe improved product resulting therefrom :
en
- USD145552S - Wallpaper border or similar article :
en
- CA436690A - Nursing bottle support :
en
fr
- AU131957B2 - Improvements in or relating to process of preparing pure crystalline salts of penicillin andthe improved product resulting therefrom :
en
- US2406972A - Processes for production of pyridine 3-sulphonic acid and its salts :
en
- AU1310044A - Improvements in or relating tothe manufacture and application of wetting agent compositions :
en
- US2406999A - Continuous range finder :
en
- USD145501S - Design for a game board :
en
- US2406802A - 2-ethylhexyl phosphates :
en
- US2406891A - Shaft bearing assembly :
en
- US2407153A - Key holder :
en
- US2407057A - Antenna system :
en
- US2407160A - Self-locking bolt :
en
- AU1518244A - Rotary card indexes, trays and followers :
en
- US2406945A - Insulator for concentric transmission lines :
en
- US2407211A - Line and halftone reproduction :
en
- US2406780A - Profiling milling cutter :
en
- US2407032A - :
en
- AU122070B2 - Improvements inthe disposition or layout of motor vehicles ofthe small type :
en
- FR53771E - Machine for the mechanical treatment of woody or cellulosic materials, and in particular straw, with a view to their transformation into artificial manure :
en
fr
- FR913318A - Adjustable resting unit :
en
fr
- US2406907A - Method and apparatus for treating fish :
en
- US2406997A - Atomizer :
en
- CA436769A - Shock absorber :
en
fr
- CA436744A - Telemetering system :
en
fr
- US2407169A - System for locating radiated-signal reflectors :
en
- US2407114A - Driving mechanism :
en
- US2406890A - Production of sulphur dioxide :
en
- CA436691A - Boiler draft regulating device :
en
fr
- GB580436A - Improvements in or relating to book binding machines :
en
- AU590146A - Improvements relating to electrolyte level indicators and anti-splash devices for electric accumulators :
en
- US2407042A - Governing gear for engines and other machines :
en
- US2407174A - Envelope machine :
en
- US2407138A - Chemical compounds and preparation thereof :
en
- US2406917A - Wing :
en
- US2407123A - Press :
en
- CA436788A - Tractor mounted crane :
en
fr
- AU1534244A - Improved process forthe manufacture of adipic acid :
en
- CA436747A - Combine :
en
fr
- US2407021A - Multiple baking pan :
en
- USD145512S - Design for a container cap :
en
- FR53799E - Central and double-acting control for brakes in general, but more particularly for bicycle, tandem and similar brakes :
en
fr
- FR913381A - Interchangeable band saw device, adaptable to a woodworking machine :
en
fr
- GB580385A - Improvements in and relating to perpetual calendars :
en
- US2406849A - Brassiere slip :
en
- US2406981A - Combined release fire and straight fire gun :
en
- FR913308A - Energy transmission device with speed change :
en
fr
- GB580413A - Improvements in or relating to cathode ray television apparatus :
en
- US2407017A - Potato sacker :
en
- USD145509S - Design for a reel support :
en
- US2407063A - Closure device for rendering bottles nonrefillable :
en
- GB580263A - Improvements in or relating to tyre-inflating valves :
en
- GB580269A - Improvements in or relating to folding hoods for motor road vehicles or the like :
en
- US2406756A - Beverage bottle carrier :
en
- FR913260A - Device for simultaneous opening and closing of several drawers located on the periphery of a table, a tray, etc. :
en
fr
- US2406804A - Negative resistance device for generating oscillations or reducing damping :
en
- US2407082A - Cathode-ray device :
en
- US2406781A - Electric motor and control system for motors :
en
- FR53781E - Device for electrically locating the position of an object :
en
fr
- US2406826A - Scraper :
en
- US2407096A - Antianemia vitamin products :
en
- US2406743A - Reflected price tag or the like :
en
- US2406812A - Facsimile system and method :
en
- FR913203A - Wicks and fibers or fiberglass fabrics and their manufacturing process :
en
fr
- US2406843A - Process for molding materials under heat and pressure :
en
- FR913356A - Improvements in chain or belt transmission means comprising a movable toothed ring gear :
en
fr
- FR913316A - Method and apparatus for manufacturing gears :
en
fr
- USD145500S - Steak flatter or similar article :
en
- US2406824A - Electron discharge apparatus :
en
- AU122100B2 - Improvements in hose reels :
en
- FR913206A - Automatic drain for condensation water, at balanced value and for all pressures :
en
fr
- GB580243A - Improvements in or relating to fuzes for projectiles :
en
- US2406846A - Winding machine :
en
- FR53770E - Socket and plug with swiveling and recessed connecting elements under contact pressure :
en
fr
- US2407091A - Adjustable lading brace for railway cars :
en
- US2407039A - Manufacture of vinyl chloride :
en
- US2407051A - Stabilization of resins resulting from polymerization of an isopropenyl ketone :
en
- USD145513S - Dodegge
toy vehicle :
en
- AU122053B2 - Improvements in or relating to ironing machines :
en
- FR913219A - Improvements to methods and apparatus for indicating the power factor of a load circuit :
en
fr
- GB580312A - Improvement in optical devices and methods of making same :
en
- CA436749A - Electric welding apparatus :
en
fr
- GB580333A - Improvements in or relating to method of making adhesive compositions :
en
- CA436720A - Garment protector :
en
fr
- US2406763A - Purification of oil-soluble sulphonates :
en
- FR53766E - Servo drive for irreversible transmission :
en
fr
- US2407089A - Snap switch :
en
- US2407132A - Engine starter gearing :
en
- US2407028A - Portable timber cutting saw apparatus :
en
- GB580335A - Improvements in instruments for controlling gunfire :
en
- CA436686A - Vehicle mounted tower :
en
fr
- AU1216743A - Improvements in writing instruments :
en
- US2406857A - Sheet handling apparatus :
en
- FR913361A - Distribution for fuel injection engines :
en
fr
- FR913379A - Spring propelling mechanism for toys :
en
fr
- CA436775A - Two cycle engine fuel supply :
en
fr
- AU122046B2 - Improvements in or relating to wire-transposing and resistance balancing devices :
en
- AU122072B2 - Improvements in and connected with plastic materials :
en
- CA436740A - Electrical heater :
en
fr
- CA436778A - Current conversion device :
en
fr
- DK64751C - Method for Preparing Durable Solutions of Ascorbic Acid Calcium. :
da
en
- AU129746A - k Stretchwrapping device :
en
- FR913228A - Magneto ignition :
en
fr
- CA436708A - Electrical connector plug :
en
fr
- FR53797E - Tile hooking system for large slopes :
en
fr
- FR913337A - Electrical connection :
en
fr
- AU1575344A - Improved dishwashing machine :
en
- CA436738A - Fluid coupling :
en
fr
- GB580370A - Improvements in or relating to the manufacture of low density filamentous masses for heat insulation and other purposes :
en
- FR913201A - Motor protection circuit breaker, quick tripping :
en
fr
- FR913357A - Process for the preparation of novel compounds, in particular of piperonylaldehyde derivatives :
en
fr
- GB580397A - Improvements in or relating to magneto distributors :
en
- GR10822B - GASOLINE COOKING WITHOUT PRESSURE PUMP. :
el
en
- GB580368A - Improvements in or relating to plate heat exchangers :
en
- FR913233A - Heat treatment process for metal parts :
en
fr
- DK64752C - Procedure for the Manufacture of Rubber Staples. :
da
en
- FR913276A - Device for cold absorption machines :
en
fr
- US2407124A - Casing for truck and freight car heaters :
en
- GB580438A - Improvements in chucks :
en
- GB580407A - Improved process for the production of polymers and apparatus therefor :
en
- IE17194L - Improvements in or relating to sliding clasp fasteners :
en
- AU122049B2 - Flexible tube :
en
- US2406982A - Electronic vibration detecting apparatus :
en
- US2406900A - Adhesive tape container with nesting feature :
en
- US2407047A - Furnace closure :
en
- GB580282A - Mining machinery :
en
- US2407202A - Apparatus for responding to magnetic fields :
en
- GB580266A - Improvements in and relating to anchor pins suitable for brakes :
en
- GB580404A - Improvements in or relating to hydraulic relay speed governors :
en
- GB580326A - Improvements in demagnetizing apparatus :
en
- GB580367A - Process for manufacture of magnesium products :
en
- GB580398A - Improvements in or relating to sleeve valve two stroke internal combustion engines :
en
- AU1418944A - Means for compensating for line variation in multichannel signalling systems :
en
- GB580409A - Improvements in or relating to the manufacture of waterproof fuzes :
en
- FR53772E - Method of making extensible retractable articles, for example, caps or stopper rings for vials :
en
fr
- FR913266A - Drill system :
en
fr
- US2406943A - Means for forming corrugated tube from a strip :
en
- US2406807A - Sighting apparatus :
en
- CA436718A - Ventilating apparatus :
en
fr
- US2406827A - Electron discharge device :
en
- GB580343A - Double luggage bag for cycles and the like :
en
- GB580300A - Improvements in and relating to lifting jacks :
en
- FR53756E - Process for impregnating supports for hard toes, buttresses and other parts of shoes, leather goods, headgear, bodywork :
en
fr
- US2407050A - Flow wing :
en
- US2407175A - Echo sounding device :
en
- GB580249A - Improvements in and relating to the construction of roofs :
en
- US2406790A - System for the electric transmission of sound and other waves :
en
- US2406755A - Modified cellulose ester fibers :
en
- US2406792A - Piezoelectric oscillator :
en
- US2406892A - Nu-benzyl-nu-alkyl morpholinium compounds :
en
- USD145502S - Design for a push tot :
en
- US2407173A - Agricultural implement :
en
- GB580308A - Improvements in foot-operated air-pumps :
en
- FR913370A - Electric detector adjustable in sensitivity from earthquakes to violent shocks :
en
fr
- GB580401A - Improvements in the construction of thermionic grid-controlled valves :
en
- US2406787A - Telegraph system :
en
- US2406858A - Visual position and phase sense indicator :
en
- AU633646A - Improvements in or relating to power units for locomotives :
en
- CA436777A - Ink supply means :
en
fr
- US2406894A - Closure for paper containers :
en
- US2407133A - Door latch :
en
- US2406847A - Registering sheets :
en
- US2407120A - Strip processing :
en
- AU148846A - Improvements relating to means for measuring or indicating the ratio oftwo forces and applications thereof to Mach Number indicators :
en
- US2406816A - Sound recording projectile :
en
- US2407149A - Stabilized 2-chlor-butene-2 :
en
- USRE22788E - Extraction process :
en
- FR53765E - Process for the use of certain fruits, leaves or coniferous wood :
en
fr
- DK64746C - Device for screen carriers for incandescent lamps. :
da
en
- AU133896B2 - Improvements relating to electrolyte level indicators and anti-splash devices for electric accumulators :
en
- GB580286A - A cage for ball bearings :
en
- GB580322A - Improvements relating to method for preventing surging in multistage rotary compressors of the centrifugal and axial flow type :
en
- CA436722A - Strap fastener :
en
fr
- AU133789B2 - Improvements relating to voltage regulating apparatus for alternating electric current circuits :
en
- US2407168A - Apparatus for molding concrete :
en
- US2407171A - Fixed resistor :
en
- CA436774A - Gun solenoid initiating mechanism :
en
fr
- US2406800A - Direction finder with filter :
en
- CA436741A - Magnetic core :
en
fr
- USD145523S - Condiment shaker or similar article :
en
- AU133252B2 - Improvements in or relating to power units for locomotives :
en
- CA436697A - Polishing paste :
en
fr
- CA436781A - Dash pot device for electric regulators :
en
fr
- FR913269A - Agricultural machinery :
en
fr
- USD145536S - Design fob a suit :
en
- AU609546A - Improvements relating tothe manufacture of amidines :
en
- CA436782A - Steering mechanism :
en
fr
- AU122088B2 - Improvements in or relating tothe manufacture and application of wetting agent compositions :
en
- AU1435544A - Improvements in or relating to ironing machines :
en
- FR913240A - Manufacturing process for impregnated paper or so-called tar paper :
en
fr
- US2406889A - Power unit for traveling cranes :
en
- US2406813A - Intelligence transmission system :
en
- CA436695A - Dual tire compensation valve :
en
fr
- US2406935A - Preparation of fusions containing magnesium chloride :
en
- CA436760A - Alcohol soluble dyestuff :
en
fr
- CA436698A - Ore de-oxidizing method :
en
fr
- CA436709A - Hydraulic arbor press :
en
fr
- US2406929A - Catalyst :
en
- USD145555S - Design for a whatnot shelf unit :
en
- AU122060B2 - Improvement in airspaced photographic supports :
en
- AU122058B2 - A combination babys pilch or napkin holder or pantee and detachable inlay or insert therefor :
en
- AU122099B2 - Means for compensating for line variation in multichannel signalling systems :
en
- USD145526S - Design fob a brooch or similar
article :
en
- US2406920A - Wing :
en
- CA436701A - Air cooled engine :
en
fr
- CA436737A - Ignition system :
en
fr
- CA436753A - Electric motor :
en
fr
- USD145539S - Design for a table :
en
- CA436726A - Brazing alloy :
en
fr
- CA436776A - Detergent :
en
fr
- CA436793A - High shear rivet set :
en
fr
- CA436710A - Torque measuring wrench :
en
fr
- US2406810A - Treatment of hydrocarbonaceous solids :
en
- CA436692A - Inking pad :
en
fr
- CA436704A - Cigarette lighter :
en
fr
- CA436748A - Electric welding apparatus :
en
fr
- AU1412544A - Improvements in or relating tothe manufacture of viscous protein solutions forthe production of artificial filaments and filaments derived therefrom :
en
- US2407117A - Quick reversing capacitor motor :
en
- CA436773A - Resilient non-metallic bearing :
en
fr
- FR913223A - Clamping tool :
en
fr
- US2406766A - Sheet feeder :
en
- US2407007A - Articulated bus :
en
- US2407046A - Readily cleanable filter :
en
- US2407066A - Process for manufacturing furoic acid and furoic acid salts :
en
- CA436751A - Contact socket :
en
fr
- US2406974A - Power supply for electron microscopes :
en
- AU1377244A - Improved apparatus for clarifying contaminated solutions dispersions and emulsions :
en
- US2406759A - Construction toy :
en
- CA436742A - Electric discharge device and electrode :
en
fr
- CA436688A - Vapour vacuum pump :
en
fr
- US2406854A - Multiple tank fuel system :
en
- US2406947A - Centrifugal pump :
en
- FR53779E - Heather broom fitted with an assembly device allowing the handle and the broom to be interchanged :
en
fr
- FR913342A - Device for signal reception :
en
fr
- US2406803A - High-frequency electrical communication system :
en
- US2407090A - Method of applying metal binding straps :
en
- USD145543S - Design for a combined washing ma-
chine and wringer or similar
article :
en
- US2406906A - Rotary sinu index plate :
en
- US2406979A - Circular saw and dado cover :
en
- US2406988A - Method of and apparatus for use in preparing weaving warps :
en
- US2406825A - Privacy system for speech transmission :
en
- US2406951A - Wringer :
en
- FR913253A - Manufacturing process of artificial textile fibers :
en
fr
- USD145532S - Design fob a tot boat :
en
- DK64764C - Procedure for the production of metal wire baskets. :
da
en
- AU122101B2 - Improvements in and relating to dental clasp surveyors :
en
- US2407052A - Gasoline and process for the production thereof :
en
- CA436713A - X-ray apparatus :
en
fr
- CA436759A - Water-soluble high molecular acyl-biguanide :
en
fr
- US2406749A - Sizing composition and yarn sized therewith :
en
- US2407076A - Fluid-tight radio shielded joint :
en
- US2406806A - Rectifier :
en
- US2406867A - Method of treating lignocellulosic material :
en
- AU1211943A - Laundry marking machine :
en
- US2406785A - Binder for containing a textbook and note sheets :
en
- US2407143A - Adhesives and a process of producing same :
en
- US2407148A - Sewing machine :
en
- US2406794A - Process of separating pyrolysis products of chlorodifluoromethane :
en
- US2406815A - Multilayer insulation :
en
- DK64765C - Gazebind. :
da
en
- FR913336A - Differential intended in particular for automobiles :
en
fr
- GB580316A - Improvements in ophthalmic mountings :
en
- GB580373A - Improvements in shelters suitable for the protection of passenger queues :
en
- GB580429A - A process for the manufacture of a protein plastic :
en
- FR913313A - Lead concentrator for hunting ammunition :
en
fr
- US2406837A - Stabilized polyvinyl fluoride :
en
- US2407151A - Explosive composition :
en
- US2406914A - Dispensing nozzle, valve, and valve disk fastening means :
en
- US2406937A - Barrel storage rack :
en
- US2406948A - Coin handling machine :
en
- FR913275A - Pocket lighter :
en
fr
- FR913205A - Dispensing of steam or any other gas, intended for feeding devices and liquid extracting-lifting devices :
en
fr
- FR53788E - Improvements to amplifying equipment against deafness :
en
fr
- US2407112A - Vehicle body construction :
en
- FR913322A - Improved process for treating cellulosic textile materials :
en
fr
- US2407184A - Solenoid valve :
en
- CA436727A - Brazing alloy :
en
fr
- US2407210A - Color couplers :
en
- GB580296A - Improvements in and relating to attaching means for mounting a part on a plate-like support :
en
- US2407108A - Method and apparatus for crimping filamentary materials :
en
- US2407158A - Engine starter drive :
en
- GB580358A - Improvements in or relating to pre-heaters for liquid fuel burners of the pressure type :
en
- DK64750C - Coatings used in particular in the form of an aqueous suspension containing cement, lime, casein and, where appropriate, a pigment. :
da
en
- AU641746A - Method of purifying chromium ores and of obtaining chromium from said ores :
en
- CA436746A - Tin refining method :
en
fr
- US2406955A - Apparatus for the control of highway crossing signals :
en
- GB580253A - Generators of regularly repeated electric pulses :
en
- US2406978A - Square coding wave generator for secret telecommunication systems :
en
- FR913351A - Nitro dyes and process for preparing these products :
en
fr
- FR913372A - Orthopedic insole :
en
fr
- GB580264A - Improvements in hand-operated, automatically tripped, electric switch mechanisms :
en
- US2406762A - Optical system :
en
- US2406885A - Sapogenin oxidation products and process for preparing the same :
en
- GB580288A - Improvements in liquid measuring devices for bottles and other containers :
en
- CA436784A - Dielectric material :
en
fr
- GB580304A - Improvements in dispensing apparatus :
en
- GB580291A - Improvements in or relating to cement :
en
- US2407001A - Sugar derivatives :
en
- US2407095A - Heat control :
en
- US2407157A - Firearm :
en
- US2407067A - Service inspection manual :
en
- GB580384A - An improved method and apparatus for the centrifugal treatment of liquid mixtures :
en
- GB580416A - Manufacture of solid and semi-solid polymers from aliphatic mono-olefines :
en
- US2406764A - Automatic graph drawing recorder :
en
- US2406836A - Electric air position indicator :
en
- US2406983A - Razor :
en
- AU122075B2 - Flowmeter :
en
- US2406924A - Aircraft :
en
- USD145508S - Design for a radio receiver :
en
- US2406851A - Fischer synthesis :
en
- CA436750A - Plastic sheet material embossing method and apparatus :
en
fr