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  • AU2028345A - Carrier-exalted receiver : en
  • AU1936045A - Systems for forming images of heat radiating objects. 7 : en
  • US2430083A - Method of forging and lubricant therefor : en
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  • US2430182A - Process of treating oil refinery waste : en
  • US2430304A - Anodizing iron group metals in lead sulfamate bath : en
  • US2430061A - Heel attaching machine : en
  • US2430410A - Working pass control for rolling mills : en
  • USD147781S - Design for a tea kettle : en
  • GR11367B - METHOD OF CONTINUOUS PREPARATION OF ALCOHOLIC ETHERIC GLYCOLS. : el en
  • AU1768044A - Improvements in or relating tothe production of amino-pyrazines : en
  • FR927565A - Pedal boat : en fr
  • US2430168A - Tool for flaring or beading tubing : en
  • GB594281A - An improvement relating to doors of cookers and/or refrigerators : en
  • FR927573A - Stopper for high pressure hydraulic lines : en fr
  • FR927566A - Device for adjusting the pitch of the blades of a helicopter rotor : en fr
  • AU1566147A - Improvements in or relating to electric high frequency oscillation generators : en
  • CA444855A - Roll web terminal : en fr
  • AU2370445A - Improvements in or relating to abrasive articles and methods of making thesame : en
  • CA444793A - Feed device for mills : en fr
  • US2430383A - Riveting tool : en
  • US2430193A - Machine for repositioning cartridge and link belts : en
  • US2430107A - Trundle truck : en
  • US2430285A - Electromagnetic ironing machine : en
  • US2430417A - Guide roller : en
  • AU2229245A - Improvements in or relating tothe production of photographic silver halide emulsions : en
  • US2430198A - Floral rack : en
  • AU125852B2 - Improvements in or relating tothe manufacture of cysteine derivatives : en
  • US2430298A - Combination harvester-thresher : en
  • AU139276B2 - Improvements in packaging apparatus : en
  • US2430344A - Preheater for oil for refinery crackers : en
  • US2430236A - Bearing and shaft asembly : en
  • CA444824A - Remote tachometer drive : en fr
  • GB594070A - Improvements in or relating to clocks : en
  • GB594107A - Improvements in or relating to automatic drilling machines : en
  • US2429997A - Process for breaking petroleum emulsions : en
  • US2430418A - Control mechanism : en
  • AU2236945A - l Improvements relating tothe manufacture of articles of footwear : en
  • US2430152A - Flush tank valve : en
  • DK65809C - Heat Insulated Wall Cabinet with Absorption Refrigerator. : da en
  • US2430018A - Demountable flume construction : en
  • US2430081A - Method of making flexible tubes : en
  • US2430309A - Electronic discharge device : en
  • GB594147A - Improvements in tiles or units for filters and contact beds : en
  • GB594232A - Improvements in or relating to suspension devices for maintaining the alignment of pipes and other bodies subject to small axial movements : en
  • US2430386A - Printed and coated fibrous material : en
  • AU143256B2 - Improvements relating tothe treatment of magnesium base alloys forthe production of pressure die castings : en
  • AU1560047A - Improvements in or relating to printing telegraph receivers : en
  • USD147794S - Design fob a pin or similar article : en
  • AU1556647A - Improvements in or relating tothe manufacture of artificial teeth : en
  • US2430321A - Magazine and feed means for fastening machines : en
  • US2430375A - Abrading machine for chamfering gears : en
  • DK65820C - Acoustic Panel. : da en
  • GB594225A - Improvements in type cleaning devices : en
  • GB594282A - Improvements in domestic water-heaters or boilers : en
  • GB594228A - Improvements in or relating to hack-saws : en
  • FR927687A - Combined device for boring and straightening connecting rods for internal combustion engines of all types : en fr
  • FR54134E - Improvements to electrical equipment intended in particular for supplying discharge tubes : en fr
  • GB594336A - Improvements in or relating to apparatus for transmitting signals to a vehicle driver : en
  • AU125892B2 - Improvements in or relating tothe production of photographic silver halide emulsions : en
  • AU1827844A - Refrigerator doof latch : en
  • CA444841A - Seal for conveying apparatus : en fr
  • DK65810C - Wheel sets for Railway Wagons, Trams and similar Vehicles with tubular Wheel Axle. : da en
  • US2429975A - Amphibian supporting and propelling structure for aircraft and the like : en
  • US2430224A - Method and apparatus for moistureproofing electrical devices : en
  • US2430307A - Recorder for radar systems : en
  • GR11370B - SHUTTER DEVICE FOR TWO-WHEEL BICYCLES. : el en
  • USD147802S - Design for a refrigerator : en
  • CA444852A - Explosive compound manufacture : en fr
  • US2430212A - Process for the alkylation of paraffin hydrocarbons : en
  • US2430429A - Bracket for bicycle generators or the like : en
  • FR927613A - Simultaneous heat and high frequency generator for therapeutic use : en fr
  • US2429980A - Process of conducting chemical reactions : en
  • US2430139A - Pulse number modulation system : en
  • GB594335A - Improvements in or relating to knot tying devices : en
  • US2430065A - Containers of polyvinyl acetals : en
  • US2430014A - Submersible exploration barge : en
  • FR927673A - Improvements to typewriters and similar machines : en fr
  • CA444810A - Furnace : en fr
  • FR54125E - Method and apparatus for painting, printing, displaying, pasting and washing : en fr
  • US2430240A - Spectacle case : en
  • USD147792S - Brooch or similar article : en
  • GB594114A - Improvements in snap-action electric switches : en
  • GB594266A - Improvements in or relating to automobile jacks : en
  • GB594283A - Improvements in or relating to the annealing of bimetallic products : en
  • AU125888B2 - Self-locking nut or bolt : en
  • US2430108A - Computor for ordnance data : en
  • US2430435A - Prewelding cleaning of aluminum : en
  • FR54121E - Method and device for rapid concentration by evaporation in the open air and at low temperature : en fr
  • GB594315A - Improvements in or relating to hydraulic coupling elements and hydraulic coupling devices : en
  • GB594187A - Couplings for tubes : en
  • GB594323A - Improvements in and relating to illuminated globe structure : en
  • US2430121A - Optical system for color photography : en
  • AU135281B2 - Improved method and apparatus for printing fabrics andthe like : en
  • GB594318A - Improvements in and relating to vertically sliding windows : en
  • FR927655A - Equipment for and food freezing system : en fr
  • GB594305A - Improvements in or relating to winding machines for winding spun textile fibres or filaments : en
  • FR927683A - Phosphorescence image inversion process : en fr
  • GB594154A - Stabilizing organo-siloxanes : en
  • FR927636A - Process for the preparation of thermoplastic products : en fr
  • GB594133A - Improved roller-weighting means for textile drawing, spinning and analogous machinery : en
  • AU1419944A - Improvements infrequency-controlled electric oscillators : en
  • CA444886A - Fabric and fabric bag : en fr
  • US2430039A - Oil base drilling fluid : en
  • FR927701A - Improvements to drilling heads for machine tools : en fr
  • USD147827S - Combined bracelet and watch case : en
  • AU131286B2 - Container for pills or other goods permitting closure thereof or dispensing goods therefrom : en
  • AU125851B2 - Improvements in and relating tothe metallisation of nonconductive fabrics and fibrous or porous materials : en
  • CA444866A - Storage battery plate : en fr
  • US2430045A - Multiported spray device : en
  • AU125906B2 - Method and machine for coiling wire : en
  • AU2155545A - Improvements in or relating to bottle holders or carriers : en
  • CA444846A - Pulse-modulated wave-signal receiver : en fr
  • US2430345A - Curtain and shade fixture : en
  • US2430427A - Check valve : en
  • US2430256A - Refrigerator car flashing : en
  • AU1604844A - Low frequency glow discharge system : en
  • US2430276A - Desk telephone lifting device : en
  • AU125885B2 - Improvement in moving stairway handrail drive : en
  • US2430191A - Atmospheric control means : en
  • CA444818A - Scrap metal recovering process and apparatus : en fr
  • GB594214A - Improvements in pump construction : en
  • CA444786A - Turret-head : en fr
  • GB594155A - Improvements in or relating to air conditioning or circulating apparatus : en
  • CA444813A - Stitching machine : en fr
  • FR927604A - Improvements in the production of colored images by chromogenic development : en fr
  • FR927678A - Device for chopping and whipping or beating in particular food products or spices : en fr
  • FR927728A - Improvements to hot water accumulators and similar devices : en fr
  • US2430317A - Electrical measuring instrument : en
  • FR927691A - Method and device for centrifugal drying with heat recovery : en fr
  • GB594233A - Improvements in electrical cable construction : en
  • US2430092A - Method of electroforming of metals : en
  • US2430161A - Lantern support : en
  • US2430310A - Electronic control system for dynamoelectric machines : en
  • US2430280A - Apparatus for producing tea, coffee, or similar bags : en
  • FR927614A - Camera for identifying successive scenes by numbering or otherwise during photoelectric sound recordings : en fr
  • GB594144A - Improvements in electric tachometers : en
  • GB594195A - Improvements in or relating to printing machines : en
  • FR927571A - Speed indicator : en fr
  • FR927568A - Improvements made or related to a paper shaker : en fr
  • US2430359A - Antifriction thrust bearing : en
  • US2430437A - Method of making vehicle inner door panels : en
  • FR54136E - Electro-mechanical remote control device : en fr
  • GB594167A - Improvements in and relating to light weight motor vehicles : en
  • AU2265645A - Improvements in ;or relating to Friction Devices : en
  • US2430432A - Production of gases containing hydrogen and carbon monoxide : en
  • FR927344A - : fr
  • US2430063A - Lateral guiding means for heavy door posts : en
  • GB594259A - Improvements in and relating to releasable retaining devices for dinghy stowage covers, such as used on aircraft : en
  • DK65812C - Electrical coil, in particular for the electrical telecommunications technology, and methods for manufacturing such a coil. : da en
  • IE18210L - Sound recording : en
  • US2430054A - Ring mill construction : en
  • FR927606A - Device to prevent a door from dragging on the floor : en fr
  • GB594152A - Improvements in or relating to the treatment of magnesium and magnesium base alloys : en
  • FR927637A - Film meeting : en fr
  • FR927686A - Advanced capsule cap : en fr
  • GB594267A - Improvements in crates for milk bottles : en
  • US2430130A - Attenuator for wave guides : en
  • US2430290A - Instrument for indicating degrees of cooking : en
  • US2430028A - Translating device and method of making it : en
  • US2430001A - Process for breaking petroleum emulsions : en
  • GR11359B - METHOD AND APPLIANCE FOR BREAKING OF KATAIFI BY ELECTRIC HEATING. : el en
  • GR11365B - IMPROVEMENTS IN THE ORGANIC SOLVENTS EXTRACTION OF VEGETABLE OILS. : el en
  • US2430082A - Auxiliary feeder blades : en
  • US2430217A - Machine for bending tubes, bars, and the like : en
  • GB594278A - Improvements in or relating to combined advertising and adjustable indicating devices : en
  • GB594253A - Improvements in door latches : en
  • US2430048A - Mechanism for digging trenches : en
  • US2430278A - Centrifugal hydraulic dust evacuator : en
  • GB594256A - Improvements relating to arc-suppressing arrangements for electric switching devices : en
  • US2430328A - V-belt : en
  • GB594182A - Improvements in or relating to the manufacture of condensation products from substances containing reactive methylene or methine groups : en
  • FR54123E - Improvements to powdering methods used in agriculture : en fr
  • FR927552A - Booms and similar concrete structures and method of constructing such structures : en fr
  • US2430404A - Heat-resistant composition : en
  • AU2095845A - Differential lubricating device : en
  • US2430069A - Apparatus for testing spark plugs : en
  • US2430319A - Vehicle stop device : en
  • IE17989L - Chair or settee bed : en
  • SE120063C1 - : sv
  • GB594134A - Improvements relating to securing a member in another member of a machine : en
  • GB594163A - Improvements in apparatus for simulating torsional oscillations in rotating members for testing and calibrating a.c. generator pick-ups : en
  • FR927724A - Lighted trap for lantern fishing with wraparound quick-closing device : en fr
  • GB594199A - Apparatus for conditioning steel blanks : en
  • FR927713A - Improvements to electric filters : en fr
  • US2430091A - Electrical binding post : en
  • US2430353A - Antenna : en
  • FR927653A - Game : en fr
  • AU1559347A - Improvements in or relating togas-turbine engines : en
  • FR927603A - Processes for the manufacture of thiouracils : en fr
  • FR54109E - Lifting glasses with brake and click by deformable pivot : en fr
  • FR927634A - Compositions for agriculture : en fr
  • FR927654A - Tool for instant clamping of two or more parts with holes : en fr
  • DK65811C - Coupling with a piezoelectric Element. : da en
  • FR927631A - Hydraulic jack, advanced : en fr
  • GB594273A - Improvements relating to presses and other machine tools : en
  • US2430149A - Spent bobbin receiver and support therefor : en
  • GB594073A - Improvements in, or relating to, electric irons : en
  • US2430098A - Pocket spring surfaces : en
  • FR927685A - Improvements to electrical resistance manufacturing processes : en fr
  • US2430049A - Serving tray : en
  • US2430073A - Bag holder : en
  • US2430010A - Method of producing can bodies : en
  • US2430275A - Thermal insulated conduit : en
  • AU823943A - Improvements in or relating to lubricating systems : en
  • GB594220A - Improvements in and relating to pipe connectors : en
  • FR927677A - Complete rack, integral garment rack : en fr
  • FR927554A - Improvements to fixed headstock of parallel towers : en fr
  • FR54148E - Device for sawing stones : en fr
  • US2430337A - Self-priming pump : en
  • GB594201A - Apparatus for producing hardened optical coatings by electron bombardment : en
  • FR927575A - Transmission control networks : en fr
  • GB594097A - A corner unit for an electric cable conduit : en
  • GB594213A - Improvements in or relating to tumbling shaft support mechanism for lathes and for other suitable purposes : en
  • FR927586A - Machine for checking parts or finished products : en fr
  • GB594229A - Method of and apparatus for the separation of solids in liquids : en
  • USD147811S - Bracelet or similar article : en
  • AU1565547A - Hydrolisis of proteinaceous substances : en
  • FR927651A - Improvements to liquid fuel pumps : en fr
  • CA444790A - Glassware forming apparatus : en fr
  • CA444827A - Heat treatment of the insulating coverings of electric wires and cables : en fr
  • GB594276A - Improvements in or relating to shutters of photographic and cinematographic apparatus : en
  • FR927670A - Towed tank, particularly applicable in rural economy : en fr
  • FR927706A - Method for spreading or distributing insecticidal materials, more particularly at low vapor pressure, on clothing, furs or other applications : en fr
  • FR927707A - Improvements relating to door closing devices : en fr
  • GB594071A - Improvements in or relating to apparatus for analyzing mixed fluids, particularly mixed hydrocarbon fluids : en
  • GB594159A - Improvements relating to electric signalling systems employing thermionic valves : en
  • AU125903B2 - Improvements in or relating tothe heeling of shoes or fasteners suitable for use therein : en
  • AU1526147A - Improvements relating tothe treatment of magnesium base alloys forthe production of pressure die castings : en
  • US2430368A - Apparatus and method for drawing and broaching socket wrenches : en
  • AU139661B2 - Improvements in or relating togas-turbine engines : en
  • AU1876545A - Improvements in or relating tothe heeling of shoes or fasteners suitable for use therein : en
  • GB594128A - Device for shaping sheet metal : en
  • GB594328A - Process and plant for manufacturing longitudinally corrugated cardboard and cross-corrugated cardboard and products obtained thereby : en
  • US2430080A - Machine for testing and assorting articles according to electrical characteristics : en
  • US2430413A - Automotive efficiency indicating instrument : en
  • GB594334A - Improvements in magnetic deflecting systems for cathode ray tubes : en
  • FR927594A - double-case for eyeshadows : en fr
  • FR927733A - Hand bending machine : en fr
  • DK65826C - Screw securing device for bolt and nut connections. : da en
  • FR54113E - Method of protection, by galvanic action, of metallic objects : en fr
  • FR927635A - Polymerization process and resinous product : en fr
  • GB594153A - Double-acting two-stroke internal combustion engines : en
  • US2430148A - Rotary trash cutter and tilling apparatus : en
  • GB594124A - Improvements in and relating to devices for adjusting the blades of a screw propeller : en
  • AU125843B2 - Tool holder : en
  • AU2205545A - Method of and tool for rivet setting : en
  • AU143293B2 - Improvements in or relating to printing telegraph receivers : en
  • CA444875A - Amplifier : en fr
  • AU1556547A - Facsimile printer blade : en
  • FR54130E - Process for the preparation of soluble salts of p-aminobenzenesulfonylthiourea : en fr
  • CA444861A - Locking latch : en fr
  • AU135948B2 - Adjustable tool-holding device : en
  • US2430011A - Plug ejector : en
  • US2430255A - Method of making alkali metal selenides : en
  • FR927705A - Trisazo dyes : en fr
  • GB594115A - Improvements in and relating to universal joints : en
  • GB594135A - Improvements relating to the use of aluminium in the reduction of chemical compoundscontaining metals : en
  • US2430003A - Process for breaking petroleum emulsions : en
  • US2430316A - Crossbar switch system with sequentially operated magnets : en
  • AU2195945A - Self-locking nut or bolt : en
  • GB594200A - An improved drive for roller mills : en
  • AU2130245A - A circuit for initiating a discharge in hot cathode gas-filled lamps : en
  • FR927708A - Improvements to optical observation devices : en fr
  • GB594311A - Closure for non-refillable containers : en
  • AU1559247A - Improvements in or relating togas-turbine engines : en
  • AU125919B2 - An orthopedic protective and corrective device for use in footwear : en
  • AU125887B2 - Seat attachment for crutches : en
  • AU792246A - Mulch handling devices for use with cultivators andother agricultural implements having earth-working elements : en
  • USD147787S - Design for a baby crib : en
  • GB594174A - Improvements in or relating to shuttle devices for sewing machines : en
  • US2430179A - Portable platform : en
  • AU2099345A - Improvements in or relating to Polymerization : en
  • AU139035B2 - Improvements in or relating tothe manufacture of artificial teeth : en
  • US2430138A - Toggle iron plug switch : en
  • US2430291A - Railway traffic controlling apparatus with manual change-over from remote to local control : en
  • US2430303A - Comb : en
  • US2430156A - Egg separator : en
  • US2430211A - Clothes-washing machine : en
  • FR927676A - Punching shears for belts : en fr
  • AU125880B2 - Hydraulic press : en
  • US2430311A - Hasp-type fastener : en
  • US2430419A - Welding rod : en
  • GB594175A - Improvements in and relating to the manufacture of insulated electric conductors : en
  • DK65831C - Rotary Wing Pump. : da en
  • AU137290B2 - Method and means for utilizing explosively actuated fastening elements : en
  • AU142104B2 - Improvements in or relating to electron discharge devices : en
  • AU1563647A - Improvements in or relating to high permittivity dielectric material and electric condensers comprising such material : en
  • US2430112A - Fishing rod holder : en
  • GB594145A - Multi-way liquid valve : en
  • GB594176A - Improvements in or relating to card record apparatus : en
  • AU1555547A - Improvements in or relating to electric discharge apparatus : en
  • AU2063045A - Coupling means : en
  • FR54150E - Improvements to electrical resistance elements : en fr
  • AU1560547A - Television receiver : en
  • AU2395745A - Improvements in work holders for machine tools : en
  • GB594196A - Improvements in weft feeler stop motions for weaving looms : en
  • US2430241A - Combination of telephone stand, chair, and screen : en
  • AU125910B2 - Inductance Units : en
  • AU125877B2 - Improvements in Acetylene-gas andthe like Generators : en
  • FR927620A - Piston machine : en fr
  • AU1489247A - Improvements in or relating to sockets for thermionic valve pins andthe like : en
  • US2430086A - Extractants and process for concentrating organic acids : en
  • FR927704A - Electrical installation for length measuring devices, operating according to the capacitance principle : en fr
  • GB594156A - Seed and plant container of compressed soil or the like and method of and means for producing the same : en
  • FR927741A - Adjustable speed rail drive : en fr
  • AU125830B2 - Improvements in or relating tothe production of chloral alcoholate : en
  • GB594137A - Party line ringing arrangements for automatic telephone exchange systems : en
  • CA444879A - Driving and counting system : en fr
  • FR54133E - Abrasive product and its manufacturing process : en fr
  • FR927587A - Panels for crop frames : en fr
  • GB594191A - Improvements connected with brakes : en
  • GB594218A - New monoazo dyestuffs : en
  • FR54140E - Felt treatment process and resulting new industrial product : en fr
  • FR927693A - Improvements to caps or closures for jars, bottles, tin cans and similar containers : en fr
  • FR54147E - Process for preparing high strength porous concrete and its uses : en fr
  • CA444835A - Fluid flow control device : en fr
  • CA444889A - Vulcanization accelerator : en fr
  • USD147820S - Smith table : en
  • GB594177A - Rotary electric selector switch : en
  • GB594221A - Improvements in bunkers, bins and like receptacles : en
  • US2430439A - Sulfonamido pyrimidines : en
  • GB594074A - An improved means for controlling the operation of aircraft engines : en
  • GB594121A - Improvements in silicon rectifying elements : en
  • FR927591A - Improvements to marine tubular boilers : en fr
  • US2430247A - Overhead supported traveling saw wood-sawing machine : en
  • FR927692A - Photographic and other exposure time adjustment device : en fr
  • AU1885845A - Composite nut : en
  • US2430135A - Pulp washer : en
  • US2430185A - Turbine rotor : en
  • US2429978A - Centripetal-centrifugal pump : en
  • USD147791S - Jamouneau airplane : en
  • US2430132A - Brushing mechanism for cleaning tubular pans : en
  • USD147798S - Design for a flashlight : en
  • FR927577A - Improvements to electronic discharge devices : en fr
  • US2430254A - Fibrous sheet material for producing dyes thereon by electrolytic oxidation : en
  • USD147799S - Rear view mirror for automobiles : en
  • GB594271A - Improvements in and relating to wire-cutting pliers : en
  • FR54116E - Methods and installations for the removal of fog from airfields : en fr
  • GB594069A - Improvements in and relating to up-draught open-hearth household grates and the like : en
  • FR927592A - Emulsifying agent : en fr
  • USD147797S - Design for a fingernail guard : en
  • FR927570A - Tie holder with drawstring : en fr
  • FR927593A - Improvements to filter elements : en fr
  • FR927718A - Agricultural vehicle or the like with mechanical propulsion : en fr
  • FR927725A - Improvements to Brabant : en fr
  • US2430096A - Plural stage catalytic and thermal conversion of hydrocarbons : en
  • FR927699A - Film printing by projection : en fr
  • FR927607A - Improvements to combs, so-called Chinese combs and similar adornment items : en fr
  • US2430036A - Tear-strip type container and reclosure therefor : en
  • USD147795S - Design for a pin ok similar article : en
  • US2430215A - Contact switch : en
  • US2430329A - Display refrigerator including controls for the operation thereof : en
  • FR927672A - Improvements to the decoration of articles in aluminum or in electrolytically treated aluminum alloy : en fr
  • US2430406A - Pajama trousers : en
  • AU125899B2 - Improved electric toaster : en
  • DK65806C - Process for the Preparation of Reactive Esters of Oxyalkylamidines. : da en
  • FR54110E - Device to facilitate the classification of documents on cinematographic film : en fr
  • US2430078A - Porous metallic filter element : en
  • AU1866145A - Improvements in or relating tothe production of chloral alcoholate : en
  • AU2203345A - An improved poultry feeder : en
  • CA444785A - Gurdy : en fr
  • US2430351A - Rectifier : en
  • FR54131E - Improvements in load distribution devices between the various power plants in a network, or the various generators in a power plant : en fr
  • FR927709A - Plant for the agglomeration of ores and similar materials : en fr
  • US2430120A - Game device : en
  • US2430381A - Constant voltage rectifier power supply : en
  • FR54143E - Operating mechanism for mechanical excavators and similar devices : en fr
  • FR927639A - Heater for incubators : en fr
  • AU125890B2 - Method of and tool for rivet setting : en
  • AU1482747A - Improved game apparatus : en
  • FR927694A - Improvements in the production of castings : en fr
  • US2430416A - Aromatization of oil produced in low temperature carbonization of coal : en
  • GR11369B - METHOD FOR THE USE OF GAS DESIDUAIRES FROM THE FACILITIES COMING FROM THE METHANOL OR COMPOSITION. : el en
  • US2430004A - Certain dicarboxy acid esters of oxyalkylated polymerized hydroxyamines : en
  • GB594186A - Tubes for structural purposes : en
  • US2430409A - Endless belt floor scrubbing machine with adjustable endless belt : en
  • FR927558A - Self-extracting corkscrews : en fr
  • FR927663A - Installation of pushbutton-controlled reclosing contactors : en fr
  • US2430075A - Apparatus for handling coils : en
  • US2430099A - Abrasive head : en
  • GB594064A - Compositions of matter for treating molten ferrous metals and methods of producing iron and steel therewith : en
  • GB594326A - Improvements in or relating to mattresses and the like : en
  • FR927750A - Improvements to incandescent electric lamps : en fr
  • AU136030B2 - Improvements in or relating to vices : en
  • AU2408245A - Improvements in or connected with mining machines : en
  • US2429993A - Woven wire tube covered belt : en
  • US2430436A - Preparation of 4-methyl-4-alkoxy-2-pentanones : en
  • US2430026A - Boring bar : en
  • US2430119A - Wire terminal turning and binding tool : en
  • USD147818S - Combined display case and counter : en
  • GB594066A - Improvements in cut-off valves : en
  • AU125873B2 - Coupling means : en
  • AU141889B2 - Facsimile printer blade : en
  • AU125891B2 - Measuring Apparatus : en
  • US2430059A - Storm window : en
  • US2430066A - Stroke governor for free piston engines : en
  • AU125850B2 - Improvements in steam superheater elements for use inthe smoke tubes of boilers : en
  • AU125881B2 - Fountain pen : en
  • AU139274B2 - Apparatus and method for drying webs : en
  • AU125842B2 - Discriminator-rectifier circuit : en
  • AU125847B2 - Improvement in or relating to industrial trucks : en
  • AU125894B2 - l Improvements relating tothe manufacture of articles of footwear : en
  • AU131171B2 - Improvements in or relating togas-cocks : en
  • AU2403745A - Improved electric toaster : en
  • USD147806S - Design for a wokk : en
  • AU125840B2 - Systems for forming images of heat radiating objects. 7 : en
  • AU136823B2 - An improved adaptor for use when filling the tubes of vehicle tyres with liquid : en
  • AU139566B2 - Improvements in or relating togas-turbine engines : en
  • DK65822C - Process for refining aluminum-silicon alloys. : da en
  • US2430425A - Process of making pile fabric floor covering : en
  • AU125927B2 - Improvements in or relating to electrical' condensers : en
  • AU1488847A - An improved socket for projector lamps : en
  • US2430362A - Rotary pump : en
  • AU1556747A - Apparatus for producing leaflets or suchlike flat articles of any outline from chocolate, foamy orin general from doughy or similar material : en
  • CA444848A - High-frequency pulse generator : en fr
  • FR54107E - Method and equipment for firing special projectiles and projectiles suitable for this method : en fr
  • DK65825C - Depth control device for plows and other agricultural implements. : da en
  • AU1962445A - Improvements in apparatus for spraying powders, atomized liquids andthe like : en
  • AU125895B2 - Improvements relating to apparatus for feeding glass objects to annealing furnaces : en
  • FR927610A - Magnetic focusing device for cathode ray tubes : en fr
  • FR927726A - Washing machine improvements : en fr
  • US2430274A - Explosive composition : en
  • US2430288A - Hydrophobic insecticidal powder : en
  • AU1461844A - Improvements in resonant cavity electron discharge devices ofthe magnetron type : en
  • FR927617A - Device for the examination of smoke : en fr
  • GB594248A - Method for the continuous electrolytic oxidation of wires, bands and like parts made of metal : en
  • US2430125A - Device for indicating the synchronization of two revolving or rotating bodies : en
  • GB594319A - Improvements in or relating to silencing for the exhaust of internal combustion engines and other gaseous currents : en
  • AU125896B2 - Improvements in ;or relating to Friction Devices : en
  • AU1863245A - Improvements in or relating to consolidation of metal powder : en
  • FR927642A - Force multiplier mechanism : en fr
  • GB594330A - Coating compositions : en
  • FR927562A - Sophisticated faucet : en fr
  • CA444804A - Convertible sleeping unit : en fr
  • AU1553947A - Improvements in or relating to radio aerials for use on vehicles : en
  • AU1561847A - Means for mounting postage stamps : en
  • GB594254A - Balanced electric relays or switches : en
  • US2430287A - Manufacture of organic mercury phenolates : en
  • GB594203A - Improved tightening device for radial flow elastic fluid turbines or compressors : en
  • CA444784A - Refrigerator car drain pipe trap : en fr
  • US2430035A - Tear-strip type container and reclosure therefor : en
  • USD147813S - Design for a lighting fixture : en
  • US2430268A - N-pyrryl alkanol esters of benzoic acids : en
  • AU136320B2 - Improvement indust collector : en
  • FR927721A - Tile fitted with a support to retain snow : en fr
  • FR927585A - Improvements to calibrating and indicating devices : en fr
  • FR927720A - Removable device for mounting tools or machines on vehicles : en fr
  • GB594087A - Improvements in doctor blade mechanism for rotary intaglio printing machines : en
  • FR927609A - Very high frequency attenuation measuring device : en fr
  • GB594275A - Improvements in or relating to the guiding of artificial filaments : en
  • CA444807A - Article or luggage carrier : en fr
  • AU141998B2 - Improvements in and relating to multichannel signalling systems : en
  • US2430376A - Electrode holder : en
  • DK65834C - Foundation pile and method of its manufacture. : da en
  • AU125904B2 - Composite nut : en
  • GB594206A - Improvements in internal combustion turbine plant for propulsion : en
  • US2430382A - Centrifugal machine casing : en
  • US2430204A - Tooth powder dispenser : en
  • US2430377A - Punch press actuated staking apparatus : en
  • CA444894A - Pigmented material : en fr
  • AU125858B2 - Improvements in or relating tothe manufacture of organic compounds containing sulphur : en
  • DK65827C - Quick connection to Pipe connections. : da en
  • FR54108E - Gas burner fitted with asphyxiation protection device : en fr
  • GB594322A - Improvements in or relating to bottle-capping apparatus : en
  • AU125869B2 - Improved cord grip for electrical plugs, fittings and the like : en
  • FR54128E - Acetylene generator : en fr
  • GB594088A - Improvements in or relating to the manufacture of cylindrical abrasive articles : en
  • GB594146A - Improvements in and relating to yarn tensioning devices : en
  • AU2106545A - Hydraulic press : en
  • GB594303A - Improvements in and relating to alarm and control apparatus in connection with levelof liquids in tanks and boilers : en
  • IE17970L - Refrigerated display cases : en
  • FR54103E - Method of manufacturing extensible retractable articles, for example caps or stopping rings for bottles : en fr
  • US2430219A - Apparatus for making can body seams : en
  • US2430016A - Production of haloprenes : en
  • CA444840A - Bobbin sorting apparatus : en fr
  • AU142105B2 - Improvements in or relating to electron discharge devices : en
  • AU1655244A - Improvements in temperature measuring devices : en
  • FR54139E - Method for the automatic filling of ink tanks of pens and apparatus for its application : en fr
  • FR927555A - Process for obtaining designs on thin flexible sheets or on films made of a thermoplastic material : en fr
  • GB594102A - Improvements in and relating to coil bobbins or formers : en
  • AU125923B2 - Improvements in and relating to cathode ray oscilloscopes : en
  • CA444838A - Nut driver : en fr
  • AU2135945A - Hand-operated moulding machine : en
  • US2430208A - Sewing machine support : en
  • US2430103A - Lighter construction : en
  • AU1560247A - Broadcast antennas : en
  • US2430269A - Mercaptan extraction : en
  • CA444895A - Hollow valve : en fr
  • CA444843A - Wave-signal direction finder : en fr
  • CA444830A - Lamp filament connection : en fr
  • CA444831A - Lamp filament connection : en fr
  • CA444892A - Baseball glove : en fr
  • AU125876B2 - Locomotive Front Ends : en
  • CA444885A - Method and means for compressing helically corrugated tubes and reflexing the corrugation sides : en fr
  • AU135994B2 - Improvements in or relating to bookends : en
  • AU125868B2 - Method and apparatus for conducting ionic exchange operations : en
  • AU139211B2 - Improvements in or relating to sockets for thermionic valve pins andthe like : en
  • AU1286247A - Hydraulic transmission for driving machinery froma motor or other prime mover : en
  • AU143567B2 - Improvements in or relating to flexible sheathed electric cables and their manufacture : en
  • AU139639B2 - Improvements in manure drills : en
  • AU125849B2 - Optical focus control arrangements for television systems : en
  • US2429986A - Transferable silk screen stencil : en
  • CA444789A - Hollow glassware forming apparatus : en fr
  • US2430153A - Dyeing fabrics containing cellulosic material and cellulosic material treated with quaternary nitrogen compounds : en
  • US2430374A - Electrolytic alkali halogen cell : en
  • USD147776S - Backelman crib toy or similar article : en
  • US2430040A - Fuel pressure responsive burner control : en
  • GB594165A - Improvements in or relating to electrically driven fans : en
  • AU125846B2 - Improvements in or relating tothe manufacture of sulphurcontaining polyamides : en
  • AU125838B2 - Frequency, shift keying : en
  • CA444860A - Latch : en fr
  • AU125914B2 - Improvements in or relating to abrasive articles and methods of making thesame : en
  • US2430196A - Electric range heating unit : en
  • US2430258A - Rotary hydraulic coupling of the turbine type : en
  • AU135668B2 - Improvements in or relating to forging machines : en
  • AU149019B2 - A process of preparing complex mixtures inthe form of "miscible" concentrated solutions which on dilution with water forms stable emulsions : en
  • US2430184A - Snare-drum adjustment : en
  • USD147819S - Double drain tub or similar article : en
  • US2430145A - Treatment of hydrogels : en
  • AU135992B2 - New and improved method forthe continuous production of slivers or rovings, and yarns andthe like : en
  • FR927648A - Improvements to heat exchangers : en fr
  • AU1559747A - Electrical regulators : en
  • US2430005A - Differential heat treating : en
  • CA444803A - Dark room enclosure : en fr
  • US2430270A - Electrical swivel disconnector : en
  • US2430072A - Photographic emulsions containing pseudocyanine dyes and 9-methyl thiacarbocyanine dyes : en
  • US2430100A - Ram assemblage : en
  • US2430301A - Bedspring frame : en
  • US2430008A - Electric circuit breaker : en
  • FR927684A - Manufacturing process of vitrified compositions permeable to light radiations of short wavelengths and industrial products resulting therefrom : en fr
  • FR927695A - Toy airplane : en fr
  • GB594183A - Improvements in pit tubs : en
  • GB594210A - Improvements in or relating to jigging conveyors : en
  • FR927744A - Improvements to electric players for phonographs : en fr
  • GB594101A - Improvements in or relating to the production of resinous condensation products : en
  • GB594132A - Improvements in or relating to apparatus for determining the phase relationship between two periodically varying electrical quantities : en
  • GB594286A - Method and apparatus for controlling fractional distillation : en
  • GB594100A - Improvements in or connected with hand-bags, purses, pouches, and the like : en
  • GB594180A - Wheels for vehicles : en
  • US2430279A - Current collector contact member : en
  • GB594084A - Improvements in or relating to cinematograph cameras : en
  • AU1553347A - Improvements in manure drills : en
  • AU1554047A - Improvements in or relating to radio aerials for use on vehicles : en
  • FR927647A - Control device applicable in particular to bath heaters : en fr
  • FR927664A - Key ring : en fr
  • FR927727A - Electrical ducting in prefabricated elements : en fr
  • US2430188A - Clamping and burning machine for storage battery cell groups : en
  • FR927569A - Machine for processing films, especially cinematography : en fr
  • AU125882B2 - Power winch : en
  • GB594083A - Improvement in amplifiers for audio frequencies and method of deriving feedback voltages, useful for making sound records and other purposes : en
  • GB594209A - Improvements in handcraft looms : en
  • GB594118A - Improvements in and relating to the manufacture of producer gas or water gas used for industrial purposes : en
  • FR927650A - Machine tool : en fr
  • CA444805A - Machine-tool indicator device : en fr
  • FR927574A - Process and cell for the manufacture of copper sulphate by electrolysis : en fr
  • GB594189A - Device for preventing rotation of sliding pieces : en
  • GB594089A - Improved apparatus for the filtration of liquids : en
  • GB594211A - Improvements in and relating to lathes and the like : en
  • GB594270A - Improvements in and connected with padlocks : en
  • DK65815C - Portable electric resistance heater. : da en
  • GB594192A - Improvements relating to radio receivers : en
  • IE17553L - Line-carrying rockets : en
  • FR927645A - control element for devices for heating liquids such as bath heaters : en fr
  • GB594140A - Improvements in or relating to valves : en
  • GB594298A - Improvements relating to garden frames : en
  • FR54149E - Method for the automatic filling of ink tanks of pens and apparatus for its application : en fr
  • GB594197A - Improvements relating to worm gear drives : en
  • GB594217A - Production of coloured filaments, films and other articles from organic filament-forming materials : en
  • GB594308A - Improvements in or relating to apparatus for indicating or measuring small dimensions : en
  • FR927732A - Raft : en fr
  • FR927630A - Improvements made to the comb trains for drawing ribbons of textile fibers and for parallelizing the fibers : en fr
  • FI22535A - The provisions of this Regulation apply to sulphurous fibers and dyes : en fi
  • FR927666A - Method and device for the localized hardening of cast or forged steel parts : en fr
  • FR927608A - Improvements to the roasting of sulphide ores : en fr
  • GB594104A - Means for controlling the viscosity of mixtures treated in a steam kettle : en
  • GB594234A - Improvements in or relating to liquid mixing devices : en
  • US2430038A - Cathode-ray device for improving signal-to-noise ratio in radar systems : en
  • US2429992A - Deflatable and retractable wing pontoon or float : en
  • US2430210A - Method and apparatus for making finned tubing : en
  • US2430283A - Radio distance and direction recorder : en
  • US2430324A - Double-deck trolley coach : en
  • US2430129A - Ball-and-socket gearing : en
  • AU1487647A - Improvements in gyratory crushers : en
  • GR11360B - ELECTRIC WATER HEATERS. : el en
  • DK65829C - Welding agent for light metals and light metal alloys. : da en
  • US2430047A - Low-pressure absorption refrigerating system including a liquid pump arrangement : en
  • US2430313A - Processes for copolymerizing monoethylenic hydrocarbons with compounds of the maleic anhydride type : en
  • US2430333A - Paraffin alkylation in the presence of hydrogen fluoride : en
  • AU125835B2 - Improvements in or relating tothe production of amino-pyrazines : en
  • AU1966645A - Improvements in or relating to barometric fuze devices for aerial bombs, pyrotechnic devices andthe like : en
  • US2430221A - Snowplow : en
  • USRE22931E - Railway traffic controlling : en
  • US2430327A - Corncrib unloading means : en
  • US2430336A - Safety device for cold cathode lights or the like : en
  • FR927736A - Electric discharge device : en fr
  • US2430064A - Dustproof and moistureproof switch casing : en
  • US2430106A - Coil winding machine : en
  • US2430261A - Production of chromium compounds : en
  • FR54146E - Electrical devices such as sockets, switches, inverters, fuse boxes, plugs and others : en fr
  • FR927644A - Flexible capsule operating in contact with a liquid and usable in particular for controlling bath heaters : en fr
  • FR54137E - Improvements to load distribution devices between the various power plants in a network or the various generators in a power plant : en fr
  • GB594093A - Improvements in or relating to the production of compositions containing derivativesof balata resin or gutta-percha resin or similar resins and to products covered witha protective coating thereof : en
  • GB594261A - Improvements in or relating to box wheels for printing and like machines : en
  • US2430201A - Sleeve puller and inserter : en
  • US2430405A - Electromagnetically operated jack : en
  • USD147800S - Design foe, a negligee : en
  • USD147814S - Battery charger or similar article : en
  • GB594094A - Improvements in or relating to fastener assorting and delivering mechanism : en
  • US2430262A - Sugar decolorization : en
  • FI22532A - Förfaringssätt framställning av jäst och / eller sprit : en fi
  • GR11371B - PERFECTIONS IN OR IN RELATION TO THE MANUFACTURE OF IMBRICATED ELECTROMAGNETIC ELEMENTS. : el en
  • GB594098A - Improvements in or relating to pressure-reducing valves : en
  • GB594306A - Method and apparatus for burning solid fuels : en
  • GB594096A - Improvements in or relating to a remote control device : en
  • US2430111A - Artificial fishing lure : en
  • US2430203A - Material handling bin structure : en
  • DK65823C - Apparatus for measuring speed, in particular the speed of ships. : da en
  • GB594235A - Improvements in or relating to interference reducing system for radio signalling : en
  • US2430133A - Thermally controlled mixing valve : en
  • DK65828C - Procedure for treating the surfaces of articles of iron or steel, in particular cans and similar containers of black tin, for protection against corrosion. : da en
  • US2429976A - Vapor generator : en
  • FR927722A - Device for making grooves on site in the friction leathers of card dividers : en fr
  • CA444887A - Separation of resin-forming aromatic hydrocarbon from mixtures by solvent extraction : en fr
  • AU1563547A - Improvements in and relating to dielectric materials of high permittivity and to electrical condensers comprising such dielectric material : en
  • AU136841B2 - Improved process forthe manufacture of phosphoric acid : en
  • US2430104A - Propulsion means for material gathering and loading machines : en
  • US2430363A - Control arrangement for aircraft power units : en
  • AU140310B2 - Lifting gear of agricultural machines : en
  • US2430084A - Take-up means for sewing machines : en
  • US2430277A - Photographic map : en
  • CA444858A - Attaching device : en fr
  • USD147782S - Design for a waffle iron : en
  • FR927723A - Improvements to fluid fuel burners : en fr
  • US2429988A - Temperature compensated microphone : en
  • US2430281A - Web feeding mechanism : en
  • USD147808S - Textile fabkic : en
  • GB594285A - Improvements relating to combustion apparatus : en
  • GB594294A - Manufacture of basic esters of aliphatic carboxylic acids, and the resulting products : en
  • DK65824C - Store magazine for vending machines for flat objects of rectangular shape. : da en
  • US2430180A - Proteinous compound and the manufacture thereof : en
  • US2430366A - Vise assembly : en
  • GB594164A - Improvements relating to the recording of sound : en
  • CA444815A - Stitching machine : en fr
  • US2430147A - Revoluble can spout : en
  • US2430264A - Continuous fuel injection : en
  • US2430162A - Benzothiazyl disulfide-diarylguanidine derivatives : en
  • GB594251A - Improvements in suspended pockets for files : en
  • FR927561A - Device for the use of gas oil in ordinary internal combustion engines : en fr
  • GB594223A - Improvements in or relating to urinals : en
  • US2430245A - Method for continuous catalytic operation : en
  • US2430299A - Pump : en
  • US2430360A - Bathing float with propelling appliance : en
  • AU2223145A - Measuring Apparatus : en
  • FR927749A - Improvements to multi-stage turbine rotors : en fr
  • AU142672B2 - Fluorescent tube lighting systems : en
  • FR927581A - Semi-tandem extension adapts in a few moments to any bike : en fr
  • AU139275B2 - An improved safety tube fora pneumatic tyre : en
  • US2430392A - Extension bit : en
  • US2430055A - Blanketed electric arc method of making intermittent welds : en
  • FR54138E - Improvements to internal combustion engines : en fr
  • AU1556347A - Improvements in or relating to electron discharge devices : en
  • US2430017A - Mildewproofing textiles : en
  • US2430253A - Photoelectric exposure and contrast control for enlargers : en
  • US2430320A - Coin chute : en
  • GB594065A - Improvements in and relating to the preparation of magnesium oxide-containing material for reduction purposes : en
  • AU137730B2 - Television receiver : en
  • USD147777S - Bottom for bowling ball bags or the like : en
  • AU143566B2 - Improvements in or relating to electron discharge devices : en
  • FR927734A - New anthraquinone dyes : en fr
  • AU125901B2 - Milling Tool : en
  • BE473128A - : de
  • AU1486247A - Improved process forthe manufacture of phosphoric acid : en
  • AU1525447A - Improvement indust collector : en
  • AU1486147A - Fluorescent tube lighting systems : en
  • AU1553847A - A process of preparing complex mixtures inthe form of "miscible" concentrated solutions which on dilution with water forms stable emulsions : en
  • US2430347A - Electrical steam generating device : en
  • FR927710A - Advanced rocker mechanisms for Bessemer and other converters : en fr
  • US2430350A - Rectifier : en
  • US2430294A - Fastening device : en
  • AU1564747A - Improvements in electric primary batteries : en
  • CA444856A - Insecticide duster : en fr
  • US2430088A - Animated whistle : en
  • GB594215A - Improvements in or relating to brake control devices : en
  • AU140571B2 - Improvements in or relating to radio aerials for use on vehicles : en
  • AU1767644A - Improvements in or relating to bituminous compositions containing mineral aggregates : en
  • AU2191145A - Seat attachment for crutches : en
  • US2430194A - Electric hot plate : en
  • GB594314A - Improvements in variable inductance devices and tuning arrangements including such devices : en
  • US2430431A - Airplane wing lift modification : en
  • GB594079A - Improvements in or relating to face shields : en
  • FR927662A - Steam or gas turbine adjustment device : en fr
  • US2430205A - Public speaking criticism board : en
  • CA444873A - Frequency modulator : en fr
  • AU132977B2 - Improvements in and relating to sprinklers : en
  • US2430252A - Auto-focus enlarger : en
  • US2430428A - Pressure operated switch for hydraulic brake systems : en
  • AU125832B2 - Improvements in or relating to lubricating systems : en
  • AU1566247A - Mercury vapour turbine generators : en
  • US2430042A - Emergency umbrella or protector : en
  • AU143294B2 - Pulse communication system : en
  • US2430013A - Impedance matching means for mechanical waves : en
  • US2430070A - Garment sustaining means : en
  • AU2177645A - Flue insert for regenerative furnaces and the like : en
  • US2430385A - Vulcanization of butadiene-styrene copolymer having dispersed therein paracoumarone resin and filler : en
  • US2430390A - Control apparatus for gas discharge tubes : en
  • US2430272A - Electric heater for livestock watering tanks : en
  • FR927557A - Ventilated crusher with vertical wheels and fixed floor : en fr
  • AU137458B2 - Broadcast antennas : en
  • US2430002A - Process for breaking petroleum emulsions : en
  • US2430025A - Drilling jig : en
  • AU1484547A - An improved safety tube fora pneumatic tyre : en
  • US2430273A - Tool for lining pipe : en
  • US2430295A - Methine dyestuffs : en
  • CA444891A - Sound signal apparatus : en fr
  • CA444845A - Signal-translating system : en fr
  • US2429996A - Process for breaking petroleum emulsions : en
  • AU142833B2 - Improvements in and relating to dielectric materials of high permittivity and to electrical condensers comprising such dielectric material : en
  • AU1772744A - Pesticidal composition and mehed of applying it by dispersion : en
  • US2430263A - Metal-working tool : en
  • AU135993B2 - Improved game apparatus : en
  • AU796146A - High pressure hydraulic pump : en
  • CA444878A - Electron discharge tube : en fr
  • AU138891B2 - Improvements in or relating togas-turbine engines : en
  • AU1483047A - Continuous film processing apparatus : en
  • US2430348A - Bending machine : en
  • US2430141A - Cabinet comprising drawer supporting and guiding structure : en
  • USD147774S - Design for a lamp ob similar article : en
  • US2430230A - Lettering guide : en
  • US2429989A - Hydrodynamic brake : en
  • FR927680A - Electric heater : en fr
  • US2430183A - Double rotation elastic fluid turbine : en
  • AU125867B2 - Pesticidal composition and mehed of applying it by dispersion : en
  • AU125902B2 - Improvements in or relating to consolidation of metal powder : en
  • AU125913B2 - Homogenizers : en
  • CA444871A - Pump or compressor : en fr
  • US2430257A - Motor control apparatus : en
  • US2430144A - Flexible band jar wrench : en
  • AU1560447A - Radiofrequency distribution transformer : en
  • US2430192A - Push button actuated powder dispensing device : en
  • AU1985745A - Improvements in and relating to tool handles : en
  • US2430057A - Magneto : en
  • CA444814A - Stitching machine : en fr
  • AU1314644A - An orthopedic protective and corrective device for use in footwear : en
  • US2430388A - Preparation of ethers : en
  • US2430398A - Jet-propulsion internal-combustion turbine plant : en
  • US2430323A - Pocket pyrophoric lighter : en
  • USD147780S - Design for a bracelet : en
  • CA444820A - Tobacco treating method : en fr
  • US2430122A - Valve leakage indicator : en
  • US2429972A - Rotary shutter : en
  • US2430391A - Lock : en
  • AU125898B2 - Improvements in work holders for machine tools : en
  • AU137923B2 - Quaternary Salts of polyvinyl pyridine and polyvinyl quinoline : en
  • GB594309A - Improvements in or relating to gas turbine plants : en
  • AU2006845A - Improvements in steam superheater elements for use inthe smoke tubes of boilers : en
  • US2430306A - Precipitation hardenable copper, nickel, tantalum (or columbium) alloys : en
  • US2430358A - Material serving apparatus : en
  • US2430367A - Alternating current power switch : en
  • US2430335A - Automobile air-conditioning apparatus : en
  • US2430424A - Plastic compositions containing a fatty acid ester of styrene glycol : en
  • US2430220A - Box with sliding latch : en
  • FR927583A - Machine for making notebooks from cigarette paper : en fr
  • CA444792A - Pressure gun filler : en fr
  • AU2038245A - Improved carrying members forthe winding and carrying of thread orthe like thereon : en
  • US2430300A - Material for treating boiler feed water and preparation thereof : en
  • US2430378A - Reversed lay cable : en
  • US2430024A - V-belt having metallic neutral axis : en
  • US2430089A - Transmission : en
  • US2430235A - Walking-aid frame : en
  • US2430370A - Sewing machine : en
  • AU1932645A - Improved cord grip for electrical plugs, fittings and the like : en
  • AU139847B2 - Tape serving machine : en
  • AU2062945A - Coupling means : en
  • AU2115345A - Improvements in or relating to arrangements for measuring electric power : en
  • US2430023A - Writing implement : en
  • CA444884A - Lamp for lighting : en fr
  • AU136189B2 - An improved construction of water heater or steam generator : en
  • AU1561747A - Improvements relating to thread brakes : en
  • DK65819C - Vacuum cleaner nozzle with swivel, preferably T-shaped suction nozzle. : da en
  • AU1975645A - Improvement in or relating to industrial trucks : en
  • GB594202A - Improvements in or relating to protection devices applicable to welted footwear of all kinds : en
  • GB594243A - Improvements in or relating to perambulators : en
  • AU125925B2 - Hand-operated moulding machine : en
  • FR927667A - Improvements to starting mechanisms : en fr
  • AU124808B2 - Improvements infrequency-controlled electric oscillators : en
  • USD147812S - Design fob, a fluorescent lighting fixture : en
  • US2430357A - Frequency modulation distance determining system : en
  • US2430372A - Process for drying polyvinyl alcohol : en
  • AU136079B2 - Hydraulic transmission for driving machinery froma motor or other prime mover : en
  • CA444796A - Crank case ventilator : en fr
  • CA444853A - Feeding device : en fr
  • AU1564447A - Improvements in and relating to multichannel signalling systems : en
  • CA444837A - Shading generator : en fr
  • US2430379A - Magneto distributor : en
  • AU144431B2 - Electrical circuit analyzing apparatus : en
  • AU144432B2 - Vehicle communication system : en
  • AU2018445A - Improvements in or relating tothe manufacture of cysteine derivatives : en
  • AU125915B2 - Improvements in circular knitting machines with wrap thread mechanism : en
  • AU138296B2 - Electrical regulators : en
  • AU1480147A - An improved adaptor for use when filling the tubes of vehicle tyres with liquid : en
  • GB594291A - Improvements in or relating to time indicating devices : en
  • FR927659A - Method and apparatus for mechanical cleaning of bricks from rubble piles : en fr
  • FR927719A - Coupling device, in particular for vehicles and agricultural machinery : en fr
  • FR927596A - Polarized transducer amplifier : en fr
  • DK65817C - Procedure for Adjusting the Height of the Lubricating Oil Stand by Reciprocating Compressors and Device for Reciprocating Compressors for Exercising the Procedure. : da en
  • US2430232A - Illuminated display utilizing ultraviolet and visible light rays : en
  • US2430239A - Pentaerythrite tetranitrate explosive : en
  • US2430297A - Bathtub cleaning means : en
  • GB594238A - Improvements in or relating to electric power systems for ship propulsion and other purposes : en
  • US2430169A - Gear shifting mechanism : en
  • GB594151A - Improvements in or relating to electrical pick-ups for gramophones : en
  • US2430155A - Bag holder : en
  • FR927595A - Helicopter-type flying machine : en fr
  • FR927739A - heat exchanger : en fr
  • GB594190A - Improvements in electric motor control gear for variable pitch propellers and the like : en
  • FR927649A - Shooting camera : en fr
  • GB594198A - Improvements in or relating to fasteners for movable panels and like parts : en
  • FR927731A - Muzzle Projectile : en fr
  • AU133306B2 - Improvements in or connected with slidczble and adjustable seats : en
  • AU2245645A - Improvements relating to apparatus for feeding glass objects to annealing furnaces : en
  • CA444850A - Time-delay network : en fr
  • US2430123A - Method of making insulating material : en
  • US2430423A - Internal grinding machine : en
  • GB594086A - Improvements in or relating to compressors : en
  • FR927632A - Improvements to pressure vessels : en fr
  • US2430228A - Multistage hf alkylation of isoparaffins by means of olefins : en
  • US2430234A - Chick feeder : en
  • FR927697A - Tanks : en fr
  • GB594299A - Improvements in portable electric flashlights : en
  • FR54120E - Method of propelling, maneuvering and stopping ships by direct delivery of compressed air into the immersion water : en fr
  • US2429979A - Flexible pocket receptacle : en
  • GB594245A - An anti-splash device for attachment to the heels of shoes or the like footwear : en
  • GB594312A - Improvements in or relating to boring and countersinking tools : en
  • GB594263A - Process for isomerising ketoximes : en
  • US2430214A - Pneumatic device for the manufacture of glued shoes : en
  • GB594274A - New or improved clamp device for use in the erection of frame structures : en
  • DK65818C - Method for Releasing the Bast from Stems of Bast Fiber Plants and for Simultaneous Extraction of the Soluble Incrusting Substances of the Fibers. : da en
  • FR54105E - Two-wheeled wheelbarrow transformable into one-wheeled wheelbarrow : en fr
  • FR927584A - Improvements to machines for checking dimensions : en fr
  • FR927737A - Improvements to grinding wheels : en fr
  • GB594244A - Improvements in and relating to rotary pumps and air compressors : en
  • US2430034A - Apparatus for locating leaks : en
  • USD147784S - Design for a suit : en
  • FR54141E - Metallic skates and heels : en fr
  • FR927564A - Board game : en fr
  • FR927656A - Parquet with joists braced by strips : en fr
  • GB594166A - Improvements in and relating to splash guards for sinks : en
  • FR54115E - Further training in jet propulsion systems : en fr
  • GB594250A - Improvements relating to machines for grinding toothed gear wheels and analogous bodies : en
  • FR927567A - Diamino-n-alkylphenazinium salts : en fr
  • GB594103A - Improvements in or relating to expansion joints for road or runway surfaces : en
  • US2430166A - Display cabinet : en
  • US2430093A - Sheet feeding apparatus : en
  • AU137562B2 - An improved socket for projector lamps : en
  • FR927682A - Sauerkraut Maker : en fr
  • AU136031B2 - Means for mounting postage stamps : en
  • GB594310A - Game racket : en
  • US2430037A - Roller skate device : en
  • US2430134A - Toy airplane : en
  • US2430238A - Holder for towels and the like : en
  • GB594090A - Improvements in pipes, pipe sections and the like and methods of manufacturing the same : en
  • FR54132E - Improvements in load distribution devices between the various power plants in a network, or the various generators in a power plant : en fr
  • CA444828A - Heat lamp : en fr
  • USD147809S - Salt tablet dispenser : en
  • US2430077A - Target trap : en
  • US2430124A - Window : en
  • US2430397A - Roller bearing cage : en
  • US2430050A - Gas odorizing : en
  • US2430249A - Catalytic cracking of partially oxidized hydrocarbons : en
  • US2430260A - Permissive welding device : en
  • AU801646A - Improvements relating to moisture traps : en
  • AU138353B2 - Improvements in electric primary batteries : en
  • CA444819A - Can end assembling machine : en fr
  • US2430355A - Production of useful products by microorganisms acting upon prepared sulfite waste liquor : en
  • US2429995A - Film driving apparatus : en
  • GB594205A - Improvements in power plant and transmission gearing therefor : en
  • US2430094A - Isoxazole derivatives of : en
  • FR927711A - Improvements to weft breakers with automatic shutdown of the loom : en fr
  • FR54118E - Potato harvester, double chain, with advanced shutter, with moving plane, with reversible movement, with double transmission by independent driving wheels : en fr
  • FR927553A - Saw to peel and polish cork for making corks : en fr
  • FR927588A - Propulsion device applicable to water sports equipment and to all vehicles traveling on water and water sports vehicle fitted with this device : en fr
  • FR927747A - Improvements to building construction elements : en fr
  • AU1481547A - New and improved method forthe continuous production of slivers or rovings, and yarns andthe like : en
  • US2430421A - Process for the purification of mononitro aromatic compounds : en
  • US2430365A - Apparatus for assembling articles : en
  • US2430438A - Method of manufacturing and assembling airfoil structures : en
  • FR927621A - Device equipped with a discharge tube and discharge tube suitable for this device : en fr
  • FR927646A - Flexible bellows-shaped capsule applicable in particular to the control of bath heaters : en fr
  • GB594110A - Improvements relating to pyrophoric pocket lighters : en
  • GB594329A - Improvements in waste disposal apparatus for attachment to a sink : en
  • FR927556A - Gear wheel check instrument : en fr
  • GB594324A - Improvements in or relating to make and break or change-over electric switches : en
  • AU1551447A - Process forthe production of new and improved phenol-formaldehyde adhesive and impregnating compositions, compositions so produced and articles treated therewith : en
  • GB594112A - Improvements in and relating to cigarette and cigar attachments : en
  • GB594170A - Drawbench : en
  • CA444876A - Ultra-high-frequency vacuum tube circuit : en fr
  • USD147805S - Design for a double-breasted coat : en
  • GB594333A - Improvements in or relating to flushing cisterns : en
  • AU139623B2 - An improved frond end subassembly ofa vehicle body : en
  • GB594219A - Improvements in and relating to work-positioning stocks for aircraft and like structures : en
  • GB594139A - Improvements in or relating to compressors : en
  • GB594257A - Improvements relating to electric follow-up mechanisms : en
  • FR927563A - Universal key for waterproof watches : en fr
  • GB594082A - Improvements in or relating to microphones : en
  • US2430408A - Coin contact and release relay assembly : en
  • GR11363B - FIXED LEVEL OIL TANK. : el en
  • GB594321A - Fountain pen : en
  • FR54102E - Improvements in electrical fire signaling devices and the like : en fr
  • FR927590A - Improvements to tubular heat exchanger elements : en fr
  • US2430387A - Remote electric metering device : en
  • FR927626A - Improvements in and relating to valves : en fr
  • US2430266A - Backing-up element for welding : en
  • US2430110A - Apparatus for cooling air by liquid contact : en
  • US2430218A - Electron tube with secondary emissive grid : en
  • US2430354A - Track for track-laying vehicles : en
  • FR927730A - Dyes for filters and anti-halos of photographic materials : en fr
  • GB594123A - Improvements in brooders for chickens : en
  • FR54144E - Protection device for automatic refrigeration systems : en fr
  • GB594204A - Improved blade ring for radial flow elastic fluid turbines and method of manufacturing same : en
  • GB594247A - Method of sound deadening and thermal insulating : en
  • US2430067A - Outlet box securing means : en
  • US2430231A - Sulfonated amino-phthalalkylolimides : en
  • US2429985A - Chlorination of phthalic anhydride : en
  • US2430143A - Tractor hitch for plows : en
  • AU125912B2 - Light-stencils and methods of making same : en
  • FR54135E - Control for diesel-electric vehicle : en fr
  • US2430401A - Gas compressor : en
  • GB594249A - New and improved process for the production of copolymers of tetrafluoroethylene : en
  • US2430131A - Production of stainless steel : en
  • US2430361A - Air-line oiler : en
  • US2430113A - Registering and displaying apparatus : en
  • GB594242A - Reservoir construction for hydraulic apparatus : en
  • GB594063A - Process for the removal of noxious metal compounds from rubber : en
  • US2430173A - Remotely controlled antenna tuning apparatus : en
  • US2430222A - Operator for pivoted closures : en
  • US2430346A - Process of recovering manganese from its ores : en
  • GB594127A - Improvements in methods of rolling threads : en
  • GB594252A - Improvements in furniture : en
  • GB594284A - Improvements in high frequency electrical oscillators : en
  • AU1492747A - An improved construction of water heater or steam generator : en
  • US2430154A - Oscillograph timing circuit : en
  • US2430248A - Tandem wheel mounting : en
  • FR927618A - Reverse air exhaust pipe check valve : en fr
  • FR927743A - Advanced training in dynamo-electric machines : en fr
  • FR927748A - Improvements to packaging : en fr
  • GB594184A - Improvements in or relating to advertising or display apparatus : en
  • IE17609L - Chemical sanitary closet : en
  • AU2174945A - R. Percentage power control apparatus : en
  • FR927715A - Hairpin or barrettes enhancements : en fr
  • US2430030A - Insertable clothes holder for hand carried luggage : en
  • US2430233A - Halogen-yielding compositions : en
  • US2430007A - Loading bin attachment for corn pickers : en
  • AU125841B2 - Improvements in modulator arrangements for carrier wave telegraphy and telephony : en
  • AU2043345A - Self-priming centrifugal pump : en
  • US2430167A - Automatic magnetic inspection apparatus : en
  • US2430189A - Indicating switch : en
  • US2430244A - Radio beacon system : en
  • AU125889B2 - An improved poultry feeder : en
  • AU125907B2 - Safety Device : en
  • US2429998A - Process for breaking petroleum emulsions : en
  • AU144325B2 - Wire recording system : en
  • AU1559447A - Improvements in or relating togas-turbine engines : en
  • US2430118A - Automatic backup light : en
  • CA444797A - Harvester down-grain pick-up device : en fr
  • AU1557447A - Inserts or pads usedfor the fashioning of shoulders of coats, mantles and similar articles of wearing apparel : en
  • AU2074245A - Locomotive Front Ends : en
  • USD147775S - Design for an occasional table : en
  • US2430250A - Depositor and applicator : en
  • GB594258A - Improvements in contact arrangements applicable to electric follow-up switches : en
  • US2430200A - Lock joint : en
  • US2430296A - Radiated-signal receiving system : en
  • US2430243A - Railway car structure : en
  • AU1767744A - Improvements in or relating tothe production of pyrazine derivatives : en
  • AU143741B2 - Improvements in cathode ray distributors : en
  • AU125854B2 - Carrier-exalted receiver : en
  • CA444839A - Yarn winding machine : en fr
  • USD147825S - Design fob a suitcase : en
  • US2430159A - Electrical socket contact : en
  • US2430369A - Sewing machine : en
  • AU1563347A - Improvements in or relating to cigar lighter constructions : en
  • AU136266B2 - An improved method and apparatus for producing cutlery : en
  • USD147783S - Electric portable rubbing machine or the like : en
  • CA444794A - Curved surface forming machine : en fr
  • CA444849A - Time-delay network : en fr
  • AU125920B2 - Improvements in image forming optical systems, for use in color television apparatus or color photography : en
  • AU1564347A - Improvements in or relating to fuzes : en
  • CA444863A - Fibrous material treating method : en fr
  • CA444883A - Heating appliance : en fr
  • US2430151A - Electromagnetic motor : en
  • USD147822S - Design for a jacket : en
  • AU146187B2 - Improvements in or relating to electric high frequency oscillation generators : en
  • CA444825A - Drainage system : en fr
  • US2430322A - Nailing machine : en
  • US2430027A - Support device : en
  • US2430440A - Presser-bar mechanism for sewing machines : en
  • AU2117545A - Fountain pen : en
  • GB594113A - Improvements in or relating to rotary explosion motors : en
  • GB594148A - Coin-testing mechanism for coin-freed apparatus : en
  • AU1565747A - Pulse communication system : en
  • AU1565947A - Vehicle communication system : en
  • US2430422A - Portable electric tool with twist lock handle : en
  • AU125922B2 - Improvements in or relating to strapping machines : en
  • AU137922B2 - Continuous film processing apparatus : en
  • AU125926B2 - R. Percentage power control apparatus : en
  • AU1677444A - Improvements in contra-rotating propellers with variable pitch blades : en
  • US2429977A - Spool-changing mechanism for looms : en
  • CA444812A - Christmas tree holder : en fr
  • DK65832C - Support ring for motor vehicle wheels. : da en
  • CA444816A - Stitching machine : en fr
  • AU125855B2 - Alarm system for electric refrigerators : en
  • AU1984145A - Optical focus control arrangements for television systems : en
  • AU138009B2 - Improvements in gyratory crushers : en
  • AU1487347A - Improved method of locating sound signals on sound record carriers : en
  • AU879546A - An improved machine for making building bricks, slabs andthe like : en
  • FR927559A - Process for extracting sulfur from sulfur ores by application to heating the exhaust gases of internal combustion engines : en fr
  • AU125878B2 - Differential lubricating device : en
  • US2430331A - Automatic focus control for cathode-ray tubes : en
  • US2430199A - Footwear : en
  • CA444800A - Child's tracing device : en fr
  • FR927622A - Electronic ray transformer : en fr
  • US2430053A - Polyvinyl butyral-resorcinol-formaldehyde adhesive : en
  • AU131870B2 - An improved machine for making building bricks, slabs andthe like : en
  • GB594150A - Improvements in or relating to window pane wiping devices for vehicles, particularlymotor vehicles : en
  • AU125916B2 - Improvements in or relating to methods of preparing substances in finely divided condition : en
  • DK65816C - Light with lacquer coating film or similar coating material. : da en
  • AU1963345A - Improvements in or relating tothe manufacture of sulphurcontaining polyamides : en
  • US2430393A - Forced draft hot-air heater : en
  • US2430085A - Process of preparing coal for use in colloidal fuels : en
  • FR927700A - Apparatus for regulating the temperature of railway cars : en fr
  • GB594289A - Automatic weighing device : en
  • FR927611A - Air conditioning of buildings by conditioning the air circulating in the exterior walls, floors and double-walled ceilings : en fr
  • GB594072A - Improvements in instruments for measuring capacitance : en
  • FR927716A - Anti-theft device for cycles and similar vehicles : en fr
  • GB594076A - Improvement in methods of surface lubrication of metal products : en
  • AU125839B2 - Improvements in and relating tothe electrochemical examination of solutions and liquids : en
  • AU140511B2 - Improvements in centrifugal casting machines : en
  • AU1663944A - Improvements in image forming optical systems, for use in color television apparatus or color photography : en
  • FR927629A - Sizing machine for flattened fruits such as mandarins, tomatoes, and the like : en fr
  • US2430267A - Pallet : en
  • US2430020A - Spreader for fertilizers and the like : en
  • US2430396A - Cooling jacket for combustion chambers : en
  • US2430226A - Lug strap connector : en
  • FR54127E - Foot pedal for cycles and other applications : en fr
  • FR54111E - New box for perfumery : en fr
  • GB594172A - Improvements relating to plate racks : en
  • GB594302A - Improvements in and relating to balanced striated plywood panels and methods of manufacture : en
  • GB594161A - Improvements in or relating to electric discharge valves : en
  • GB594327A - Color flicker reducing apparatus for color television receivers : en
  • US2430334A - Stereotype plate casting : en
  • US2430012A - Production of sugar cane wax : en
  • GB594109A - Improvements in or relating to the cooling of valve guides of internal combustion engines : en
  • FR927660A - Machine with one or two directions of rotation, comprising one or more reciprocating pistons : en fr
  • FR927746A - Assembly device, especially for pieces of wood : en fr
  • US2430021A - Tie form : en
  • US2430332A - Composition and method : en
  • CA444788A - Cigarette maker : en fr
  • GB594125A - Improvements in or relating to caliper and other gauges : en
  • GB594181A - Improvements in or relating to garment hangers : en
  • GB594111A - Spanners : en
  • GB594138A - Improvements in the manufacture of laminated fabrics : en
  • CA444791A - Calendar stand with memoranda paper supply device : en fr
  • AU1943345A - Improvements in modulator arrangements for carrier wave telegraphy and telephony : en
  • GB594227A - Improvements in or relating to jigging conveyors : en
  • US2430142A - Carrier handle : en
  • FI22534A - Refractory to the alcohol genome : en fi
  • FR927597A - Rubber shoe, advanced : en fr
  • US2429974A - Floor surfacing machine : en
  • US2430389A - Apparatus for the condensation of metallic vapors : en
  • AU124590B2 - Improvements in or relating to barometric fuze devices for aerial bombs, pyrotechnic devices andthe like : en
  • US2429983A - Milking apparatus : en
  • US2430041A - Cartridge fuse : en
  • US2430137A - Manufacture of methylcyclohexenes : en
  • US2430071A - Sling and method of making same : en
  • USD147796S - Earring or similar article : en
  • FR927740A - Burner for liquid fuels : en fr
  • US2430207A - Sewing machine : en
  • USD147807S - Page dry shaver : en
  • GB594179A - Improvements in or relating to reapers, binders and like machines : en
  • DK65821C - Insulation and building board. : da en
  • FR927605A - Folding and swiveling device for removably holding an umbrella on the handlebars of a cycle or similar : en fr
  • US2429987A - Electrolytic device : en
  • GB594224A - Improvements in and relating to wound electrical condensers : en
  • GB594193A - Control system for variable pitch marine propellers : en
  • FR927376A - : fr
  • GB594085A - Improvements in storage cabinets for optical projection apparatus : en
  • GR11364B - IMPROVEMENTS IN THE DI ORGANIC DISSOLUTION OF CYCLE OIL EXTRACTION. : el en
  • FR927679A - Frame for photographic plates : en fr
  • GB594130A - Methods and apparatus for the liquid treatment of filamentary material : en
  • GB594185A - A process and apparatus for the manufacture of sterile surgical dressings : en
  • GB594288A - Improvement in radio beacon systems : en
  • AU125845B2 - Improvements in apparatus for spraying powders, atomized liquids andthe like : en
  • CA444874A - Tone signal keyer : en fr
  • US2430044A - Screw driver and the like : en
  • USD147778S - Design for a bracelet : en
  • GR11361B - HEATING BOILERS. : el en
  • US2430190A - Alkylation of phenols : en
  • US2430399A - Jet augmenter for combustion turbine propulsion plants : en
  • AU125853B2 - Arrangement in absorption refrigerating apparatus : en
  • AU1564547A - Improvements in fuel supply systems : en
  • AU1554247A - Improvements in packaging apparatus : en
  • AU141055B2 - Improvements in or relating to cigar lighter constructions : en
  • AU1559947A - Electrical circuit analyzing apparatus : en
  • US2430289A - Process for ammoniating an acid treated clay : en
  • US2430341A - Parachute harness connector : en
  • AU1560347A - Aircraft identification : en
  • AU125884B2 - Improvements in or relating to bottle holders or carriers : en
  • AU140093B2 - Improvements in and relating tothe production of plasticized organopolysiloxane compositions and sheet material and electric insulators incorporating same : en
  • AU1820144A - Improved safety switch for electrical motors andother apparatus : en
  • AU2442945A - Improvements in circular knitting machines with wrap thread mechanism : en
  • CA444864A - Proteinaceous fiber making method : en fr
  • USD147816S - Combined cigarette rest and match holder : en
  • AU785446A - Improvements in or connected with slidczble and adjustable seats : en
  • DK65814C - Tin package, especially for magnetostriction transducers. : da en
  • AU2181845A - Improvements in or relating to electrical' condensers : en
  • FR54126E - Machine for spreading raw or coated materials for the preparation of road surfaces, cycle paths, etc. : en fr
  • FR927668A - Improvements to steam engine installations : en fr
  • US2430031A - Betaine derivative compositions : en
  • GB594168A - Improvements in and relating to hollow mouldings, especially those of strip form fordecorative and structural purposes : en
  • GB594230A - Improvements in or relating to apparatus suitable for distributing fertilising or like material on the ground : en
  • GB594240A - Improvement in vertical mixers : en
  • AU1548947A - Improvements in cathode ray distributors : en
  • AU133724B2 - Means to secure and prevent rattle by glass louvres in metal clips : en
  • AU1558047A - Lifting gear of agricultural machines : en
  • US2430150A - Optical objective : en
  • USD147824S - Design for a night light : en
  • US2430216A - Stormproof lighter : en
  • GB594117A - Improvements in or relating to cinematograph cameras : en
  • GB594300A - Variable intensity light signalling apparatus : en
  • FR927560A - Aero-compressor unit for forest fire fighting : en fr
  • GB594304A - Improvements in or relating to the electrowinning of manganese : en
  • US2430009A - Range finder : en
  • US2430213A - Control system : en
  • US2430420A - Apparatus for contacting gases with moving particle form solid material : en
  • FR927579A - Improvements to typewriters and similar machines : en fr
  • GB594095A - Improvements in helically wound tubes and the method of producing the same : en
  • GB594246A - Elastic waterproofing and insulating compound : en
  • GB594216A - Improvements in or relating to water-elevators of the wheel and bucket type : en
  • FR927657A - Improvements to tubular heat exchangers : en fr
  • US2430140A - Turbine blade and mounting : en
  • FR927615A - Process for preparing improved photographic emulsions and resulting products : en fr
  • US2430062A - Connecting rod grinding jig : en
  • US2430165A - Stock watering tank : en
  • US2430160A - Reciprocating endless band knife bread-slicing machine : en
  • FR54129E - Collimator system for forming optical markers for range finders : en fr
  • AU141464B2 - Improvements in or relating to electric discharge apparatus : en
  • AU144064B2 - Automatic position plotter : en
  • DK65807C - Procedure for the Preparation of Alkylureas. : da en
  • GB594120A - Improvements in control systems especially for aircraft : en
  • FR927669A - Process for making waterproof paper by impregnating the pulp with paraffin : en fr
  • FR927745A - Addition of an electrical protection device to automatic switches : en fr
  • FR54104E - Automatic method of measuring and controlling a linear dimension of a part, particularly applicable to parts being rolled, and apparatus for carrying out said method : en fr
  • GB594178A - Improvements in or relating to presses for repairing the outer covers of pneumatic tyres : en
  • US2430019A - Air and hydraulic drill control : en
  • FR927665A - Improvements to frequency modulation or phase modulation detectors : en fr
  • GB594301A - Improvements in coating compositions for paper and the like : en
  • AU130703B2 - An improved milking stool usable asa support forthe teat cups of milking machines : en
  • CA444811A - Ornamental ear attachment : en fr
  • CA444890A - Sound signal apparatus : en fr
  • GB594108A - Improvements in x-ray diffraction apparatus : en
  • US2430181A - Alkylation of isoparaffinic hydrocarbons : en
  • US2430043A - Base for tilting chairs : en
  • AU125829B2 - Improved safety switch for electrical motors andother apparatus : en
  • FR54117E - Automatic injection spark plug : en fr
  • GB594277A - Improvements in or relating to holders for thermionic valves : en
  • GR11366B - METHOD OF PREPARATION OF AMINO ALCOHOLS (ALCOYLOLAMINE) EX AMMONIA (AMMONIAQUA) AND HOLOPHINIC OXIDES (ETHYLENOXIDES - OXYDES OLEFINIQUES). : el en
  • GB594279A - Improved means for operating dampers for controlling the flues or passages of domestic boilers or water-heaters, stoves fireplaces and the like : en
  • USD147821S - Design for a tie display tkay : en
  • AU125834B2 - Improvements in or relating tothe production of pyrazine derivatives : en
  • CA444867A - Sander : en fr
  • US2429973A - Life preserver with chemical heater : en
  • US2430115A - Fishing rig or leader : en
  • US2430163A - Motor wheel : en
  • US2430314A - Coded track circuit railway traffic controlling apparatus and switch control : en
  • US2430434A - Clamping device for tool standards : en
  • USD147801S - Design for a pair of scissors : en
  • US2430271A - Tooth extractor : en
  • US2430411A - Manufacture of cementitious pipe : en
  • FR927671A - Setup for measuring the transmission properties of an object : en fr
  • GB594173A - Improvements relating to filing systems : en
  • US2430340A - Hoist : en
  • FR927578A - Improvements to filter elements and their manufacture : en fr
  • GB594269A - Improvements in or relating to spraying means for attachment to tractors : en
  • AU2045545A - Method and machine for coiling wire : en
  • US2429982A - Can body making machine : en
  • AU2129045A - Power winch : en
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  • US2430259A - Electric insulator for fence posts : en
  • AU2234645A - Improvements in or relating to method of inoculating aliquid culture medium with mold spores : en
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  • FR927681A - Table for telephone devices : en fr
  • GB594126A - Improvements in coated or compound sheet material comprising a fibrous layer and a waterproof barrier layer : en
  • US2430202A - Cotton harvesting : en
  • FR927582A - Automatic weighing machine : en fr
  • GB594290A - Improved welt bar construction for automatic welt turner for knitting machines : en
  • FR927714A - Improvements to route identification systems : en fr
  • GB594067A - Improvements in or relating to photographic cameras : en
  • AU1526247A - Adjustable tool-holding device : en
  • AU136209B2 - Improvements in cylinders and valve gear for internal combustion engines : en
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  • US2430223A - Cultivator : en
  • US2430384A - Coin handling apparatus : en
  • US2430101A - Combustion chamber : en
  • US2430157A - Magnetic separator for removing finely divided magnetic material from liquids : en
  • CA444832A - Lamp filament joint : en fr
  • AU125874B2 - Coupling means : en
  • US2430265A - Voltage supply system for amplifiers of the electron multiplier type : en
  • US2430176A - Connecting rod : en
  • AU1565847A - Improvements in or relating to flexible sheathed electric cables and their manufacture : en
  • US2430158A - Vehicle wheel mounting means : en
  • US2430282A - Portable conveyor : en
  • AU125865B2 - Improvements in contra-rotating propellers with variable pitch blades : en
  • US2430343A - Gate lock : en
  • US2430052A - Phthalocyanine derivatives : en
  • GB594188A - Automatic fluid distributor for xanthation apparatus : en
  • US2430087A - Sewing machine : en
  • US2430178A - Floating airplane field : en
  • CA444869A - Blasting mill and method of blasting : en fr
  • FR927742A - Device for transforming phase pulse modulation into amplitude variations : en fr
  • DK65805C - Detergents, bleaches and water softeners and methods for its manufacture. : da en
  • US2430051A - Soluble sulfanilamide derivatives and process of preparing them : en
  • GB594222A - Improvements in the manufacture of organic fibrous materials of improved fire resistance : en
  • GB594264A - Adjusting the rental charge in prepayment mechanism : en
  • FR54122E - Improvements to the wheels of the brake drums of motor vehicles or others : en fr
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  • GB594092A - Improvements relating to the masts and spars of yachts and other craft : en
  • US2430380A - Ship hull : en
  • US2429999A - Process for breaking petroleum emulsions : en
  • US2430095A - Photocell modulator : en
  • GB594268A - Anti-splash fitting for taps, spouts, and other liquid outlets : en
  • US2430079A - Cooking top for gas cook stoves : en
  • FR927688A - A method of accurately calibrating the bore of holes in bushings or the like before mounting the tool or the reaming tool head or the like : en fr
  • GB594099A - Improvements relating to brackets for supporting the rails of curtain suspension devices : en
  • US2430242A - Fork with stripping means : en
  • US2430128A - Fluid operated switch control : en
  • US2430426A - Shaft seal and pressure plates and a spring therefor : en
  • GB594149A - Pyrophoric lighter : en
  • CA444844A - Control mechanism : en fr
  • GB594129A - Methods and apparatus for the fluid treatment of filamentary material : en
  • DK65808C - Process for the Preparation of Azometine Compounds of 4-Aminomethylbenzolsulfonamides. : da en
  • FR927675A - Sheet metal section for central heating boilers built by sections and central heating boilers built by means of these sections : en fr
  • GB594116A - Improvements in or relating to microphones : en
  • FR927612A - Two-piece detachable couplings for flexible pipes : en fr
  • AU125921B2 - Improvements in and relating to electric motor equipments : en
  • AU1946245A - Discriminator-rectifier circuit : en
  • AU2345045A - Homogenizers : en
  • GR11362B - SOCKET TYPE. : el en
  • US2430292A - Radio air navigation indicator : en
  • GB594106A - Improvements in process and apparatus for separating metal pieces : en
  • IS408A7 - Improvements to the preparation of the transformed pteridine. : en is
  • AU2132345A - Improved means for varying the tuning ofthe strings of steel guitars andother stringed instruments : en
  • AU139866B2 - Improvements in or relating to fuzes : en
  • GB594265A - Improvements in or relating to laminated springs : en
  • US2429990A - Gas turbine : en
  • US2430339A - Work folding attachment for sewing machines : en
  • US2430109A - Copolymer of divinyl benzene and diethyl fumarate : en
  • AU125828B2 - Low frequency glow discharge system : en
  • AU137888B2 - Improved method of locating sound signals on sound record carriers : en
  • US2430394A - Hydraulic pump : en
  • FR54145E - Electrical current distribution installation for lighting and other applications : en fr
  • GB594280A - Improvements relating to combined fireplaces and water-heaters : en
  • AU125911B2 - Improvements in wave guides for high frequency electric currents : en
  • FR927729A - Improvements to pumps or rotary meters : en fr
  • FR927703A - Improvements to gearboxes : en fr
  • AU140785B2 - Radiofrequency distribution transformer : en
  • AU1553147A - Improvements in cylinders and valve gear for internal combustion engines : en
  • AU125908B2 - Improvements in or relating to arrangements for measuring electric power : en
  • FR927625A - Can opener : en fr
  • US2430308A - Fuel saver device : en
  • CA444877A - Tunable resonator : en fr
  • AU787546A - Improvements in and relating to sprinklers : en
  • CA444854A - Measuring device : en fr
  • US2430342A - Fungicide compositions : en
  • AU2043245A - Improvements in or relating to ozonizers : en
  • US2430127A - Thermally controlled machine tool : en
  • US2430315A - Pulse forming circuit : en
  • GB594239A - Improved device for measuring the relative speed of two objects, such as a vessel or aircraft and target : en
  • CA444829A - Projection lamp : en fr
  • GB594255A - Improvements in magnetic separators : en
  • GB594331A - Preparation of a therapeutically useful heterocyclic sulphonamide derivative : en
  • AU125905B2 - Self-priming centrifugal pump : en
  • AU2022545A - Arrangement in absorption refrigerating apparatus : en
  • GB594142A - An improved indexing mechanism : en
  • AU133465B2 - High pressure hydraulic pump : en
  • AU1857145A - Method and apparatus for conducting ionic exchange operations : en
  • US2430172A - Truss for hernia or rupture : en
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  • AU563742A - Improvements in or relating to methods of preparing substances in finely divided condition : en
  • US2430186A - Artificial magnetite in heavy-media separation : en
  • CA444806A - Starting structure : en fr
  • GB594237A - Improvements in automatic positioning and welding : en
  • US2430000A - Process for breaking petroleum emulsions : en
  • AU1490947A - An improved frond end subassembly ofa vehicle body : en
  • AU134705B2 - Mulch handling devices for use with cultivators andother agricultural implements having earth-working elements : en
  • AU1840245A - Improvements in and relating to electric motor equipments : en
  • CA444882A - Catalytic isomerization process and apparatus : en fr
  • AU2161745A - Improvements in or relating to means for controlling the operation of engine cooling systems : en
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  • AU141152B2 - Improvements relating to thread brakes : en
  • AU2029245A - Alarm system for electric refrigerators : en
  • AU1552947A - Improvements inthe production of spinning jets andother articles having fine orifices therein : en
  • AU852746A - Container for pills or other goods permitting closure thereof or dispensing goods therefrom : en
  • CA444868A - Rail sander : en fr
  • CA444881A - Auxiliary device adapted to drive for light vehicles : en fr
  • AU125883B2 - Improved means for varying the tuning ofthe strings of steel guitars andother stringed instruments : en
  • AU2040445A - Improvements in or relating tothe manufacture of organic compounds containing sulphur : en
  • AU132110B2 - Improvements relating to moisture traps : en
  • GB594160A - Improvements relating to electric signalling systems : en
  • GB594287A - Improvements in or relating to mooring anchors : en
  • CA444809A - Air pump : en fr
  • FR927735A - Electric cavity resonator : en fr
  • GR11368B - METHOD OF PREPARATION OF SORBITE (SORBITE) BASE OF GLUCOSE (A PARTIR DE GLYCOSE). : el en
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  • FR927580A - Improvements to typewriters and similar machines : en fr
  • FR927628A - Improvements in electrical measuring instruments : en fr
  • FR927698A - Cinematographic printer : en fr
  • AU142679B2 - Inserts or pads usedfor the fashioning of shoulders of coats, mantles and similar articles of wearing apparel : en
  • GB594136A - Improvements in baking tins, trays or the like, and in peels or shovels for manipulating the same : en
  • GB594122A - Improvements in or relating to fluid-blast electric circuit breakers : en
  • GB594158A - Improvements in and relating to apparatus for testing materials by magnetic or electrical analysis : en
  • AU1555647A - Improvements in or relating to electron discharge devices : en
  • FR927616A - A process for preparing photographic elements comprising hydrophilic dye generators and resulting products : en fr
  • FR927717A - Machine for teaching typing : en fr
  • GB594080A - New or improved machine for preparing silage materials : en
  • FR927602A - Manufacture of olefin oxide polymers : en fr
  • AU140094B2 - Improvements in fuel supply systems : en
  • AU125886B2 - Flue insert for regenerative furnaces and the like : en
  • AU125900B2 - Improvements in or connected with mining machines : en
  • FR54124E - Device automatically alerting emergency police : en fr
  • GB594272A - Improvements in d.c. electric motor control systems : en
  • US2430114A - Artificial bait : en
  • FR927652A - Process for preparing sodium bicarbonate and ammonium chloride : en fr
  • CA444888A - Polymerization of indene : en fr
  • AU899646A - Improved method and apparatus for printing fabrics andthe like : en
  • GB594320A - Steering spindle mounting for motor vehicles : en
  • FR54106E - Skate making use of cycle : en fr
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  • US2430116A - Alkamine esters of oxy substituted diarylhydroxyacetic acids : en
  • US2430164A - Gun cleaner or the like : en
  • US2430006A - 4-methyl-5-imidazolone-(2)-caproic acid and esters thereof : en
  • USD147790S - Design fok a cape stole : en
  • US2430206A - Protective device : en
  • BE473049A - : en fr
  • GB594296A - Improvements in and relating to chains : en
  • US2430364A - Apparatus for mining and loading coal : en
  • FR54101E - Feeding device for two-stroke engines : en fr
  • FR927551A - Sawtooth current or voltage generator : en fr
  • US2430022A - Warp yarn feeding means for warp knitting machines : en
  • GB594068A - An improved hard composition and method of manufacturing same : en
  • GB594316A - Improvements in conveyor beltings : en
  • US2430015A - Utilization of powdered catalysts : en
  • AU142263B2 - Improvements in or relating to high permittivity dielectric material and electric condensers comprising such material : en
  • US2430126A - Phase modulation : en
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  • FR927598A - Hot water boiler : en fr
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  • AU1483147A - Quaternary Salts of polyvinyl pyridine and polyvinyl quinoline : en
  • CA444862A - Electron tube : en fr
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  • US2430433A - Electric capacitor : en
  • AU2090245A - Improvements in Acetylene-gas andthe like Generators : en
  • AU143789B2 - A process forthe inhibiting of incrustations on spinnerets in spin baths inthe manufacture of synthetic filaments : en
  • US2430251A - Fluid pressure rotary motor with spring actuated swinging vanes : en
  • AU2066845A - Tool for securing inserts in tapped holes : en
  • US2430225A - Ventilating unit : en
  • US2430229A - Hearing aid earpiece : en
  • US2430293A - Means for applying fastening devices : en
  • US2430177A - Prosthetic denture correlator : en
  • US2430318A - Kaleidoscopic toy : en
  • GB594293A - Improvements relating to the preparation of 3-chloro-7-methoxy-9-(ª€-diethylamino-ª‡-m : en
  • US2430400A - Lubricating and cooling compound for cold reducing mills : en
  • AU1552747A - Improvements in centrifugal casting machines : en
  • GB594212A - Improvements in or relating to belt or rope tensioning means for belt gearing and the like : en
  • GB594313A - Improvements in or relating to lever top tins : en
  • AU139036B2 - Mercury vapour turbine generators : en
  • US2430175A - Stream flow valve actuator : en
  • AU1560647A - Deflection yoke for cathode ray tubes : en
  • AU848146A - Means to secure and prevent rattle by glass louvres in metal clips : en
  • US2430312A - Latch : en
  • US2430402A - Workman s time recorder : en
  • USD147779S - Design for a bracelet : en
  • US2430146A - Photoelectric system and apparatus : en
  • FR927600A - Manufacture of sodium and potassium salts of amino methionic acid : en fr
  • AU125848B2 - Improvements in shock absorbers : en
  • CA444801A - Flash removal from soft moulded articles : en fr
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  • US2430302A - Carrier for bottles and other articles : en
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  • US2429981A - Conversion of hydrocarbons with alkali metal-free catalyst comprising silica and amphoteric oxide : en
  • AU125833B2 - Improvements in or relating to bituminous compositions containing mineral aggregates : en
  • AU1555247A - Improvements in or relating to composition forand method of producing phosphate films : en
  • AU790546A - An improved milking stool usable asa support forthe teat cups of milking machines : en
  • FR927661A - Improvements to respirators used in spearfishing and hunting : en fr
  • GB594231A - Improvements in or relating to apparatus suitable for distributing fertilising or like material on the ground : en
  • AU1860145A - Frequency, shift keying : en
  • AU125897B2 - Improvements in Shock Absorber : en
  • AU1949545A - Tool holder : en
  • FR927674A - Improvements to typewriters and similar machines, in particular of the hectograph type : en fr
  • US2430097A - Lubricating system : en
  • CA444802A - Pyrophoric lighter : en fr
  • AU2292045A - Light-stencils and methods of making same : en
  • US2430056A - Char revivification apparatus including means for reclaiming and reutilizing heat from the cooling section thereof : en
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  • GB594262A - Improved process for the treatment of magnesian materials : en
  • AU2433345A - Milling Tool : en
  • GB594091A - Improved control system for internal combustion engines : en
  • GB594141A - Improvements in or relating to methods of splitting fatty materials : en
  • CA444795A - Jet for blowlamps or blowtorches : en fr
  • AU1555747A - Improvements in or relating to electron discharge devices : en
  • AU140381B2 - Improvements in or relating to radio aerials for use on vehicles : en
  • US2430058A - Mineral oil rustproofing composition : en
  • AU125831B2 - Improvements in or relating to ozonizers : en
  • US2430373A - Safety and ignition control system for fuel burners : en
  • US2430414A - Vibrating armature massager : en
  • CA444833A - Dry cell : en fr
  • FR54114E - Humidifier : en fr
  • FR927295A - : fr
  • AU1488947A - Tape serving machine : en
  • USD147803S - Design fou a clothespin : en
  • AU2009145A - Improvements in and relating tothe metallisation of nonconductive fabrics and fibrous or porous materials : en
  • AU2308545A - Improvements in Shock Absorber : en
  • AU130626B2 - A circuit for initiating a discharge in hot cathode gas-filled lamps : en
  • CA444834A - Bobbin : en fr
  • US2430237A - Weld analyzer : en
  • AU1565347A - Automatic position plotter : en
  • FI22531A - Förfaringssätt framställning av jäst och / eller sprit : en fi
  • GB594241A - Improved means for straightening and/or tensioning leaf springs of the type used for telephone contact assemblies, as employed on telephone and like equipment, particularly on relays, cam operated switch gear, key switches and the like : en
  • FR54119E - Instructive and demonstration apparatus or toy for the constitution of various machines and electrical devices : en fr
  • AU2042945A - Improvements in and relating to cathode ray oscilloscopes : en
  • AU1875345A - Improvements in and relating tothe electrochemical examination of solutions and liquids : en
  • AU136400B2 - Improvements in or relating to composition forand method of producing phosphate films : en
  • US2430371A - Variable impulse transmitter : en
  • AU1979145A - Improvements in shock absorbers : en
  • AU1935545A - Improvements in or relating to strapping machines : en
  • AU2171345A - Improvement in moving stairway handrail drive : en
  • US2430090A - Process for removing moisture from optical instruments : en
  • US2430076A - Method of welding rubber inner tubes and like rubber articles : en
  • CA444851A - Time-delay network : en fr
  • FR927589A - Grinding machine for cylindrical parts with hydraulic control : en fr
  • GB594295A - Improvements in mixing and kneading apparatus : en
  • AU125879B2 - Improvements in or relating to Polymerization : en
  • AU125875B2 - Tool for securing inserts in tapped holes : en
  • GB594292A - Improvements in wheel mountings for motor vehicles : en
  • GB594325A - Manufacture of polyazo-dyestuffs capable of being coppered : en
  • FR927576A - Improvements to chemical compositions : en fr
  • US2430117A - Production of stainless steel : en
  • AU125909B2 - Improvements in or relating to means for controlling the operation of engine cooling systems : en
  • GB594236A - Improvements in silencers for exhaust gases and the like : en
  • GB594131A - Improvements in or relating to solar distillation apparatus : en
  • GB594143A - Screwthread cutting mechanism : en
  • CA444847A - Direction indicating system : en fr
  • USD147793S - Design foe a pin or similar article : en
  • CA444880A - Antenna system : en fr
  • AU1557047A - Improvements in or relating to vices : en
  • GB594317A - Improvements relating to electrical heating apparatus : en
  • US2430187A - Waxing apparatus : en
  • CA444821A - Automatic switching system : en fr
  • US2430209A - Ticket strip : en
  • US2430246A - Automatic volume control for seismograph amplifiers : en
  • US2430174A - Electromagnetic clutch and brake : en
  • AU139852B2 - Process forthe production of new and improved phenol-formaldehyde adhesive and impregnating compositions, compositions so produced and articles treated therewith : en
  • GB594207B - Improvements in internal combustion turbine plant for propulsion : en
  • IE17857L - Improvements relating to the method of making animals for identification and to a tool serving this purpose : en
  • FR927572A - Manufacturing process of electric radiators with embedded resistances : en fr
  • FR927627A - Device for compensating axial thrusts in centrifugal pumps or similar machines : en fr
  • US2430046A - Collapsible tube : en
  • GB594081A - Improvements in and relating to fluorescent materials and methods of manufacturing the same : en
  • FI22533A - Sätt för framställning av membership design, t.ex. alcohol : en fi
  • FR927619A - Process for treating animal fibers to reduce their tendency to felting : en fr
  • GB594162A - Improvements in or relating to magazine boilers : en
  • AU123903B2 - Improvements in resonant cavity electron discharge devices ofthe magnetron type : en
  • AU1480347A - Improvements in or relating to forging machines : en
  • CA444859A - Inside locking latch construction : en fr
  • AU2165045A - Inductance Units : en
  • GB594169A - Improvements relating to welded cycle and like hubs and the manufacture thereof : en
  • US2430330A - Umbrella frame : en
  • US2429991A - Fruit feeding and orienting apparatus : en
  • FR927641A - Polysiloxanes derived from monomers with univalent alkenyl groups : en fr
  • US2430338A - Shoe : en
  • GB594226A - Improvements connected with brake adjusters : en
  • AU125870B2 - Improvements in and relating to tool handles : en
  • AU902646A - Improvements in or relating togas-cocks : en
  • DK65813C - Electron tube with a grid, which is mechanically connected to the cathode, and method of manufacturing such an electron tube. : da en
  • US2430352A - Pump controlling : en
  • GB594105A - Improvements in or relating to electric circuit breakers and fluid operating mechanisms therefor : en
  • GB594337A - Improvements in and relating to folding tables and the like : en
  • US2430227A - Air heater with corrugated core : en
  • US2430356A - Theater chair : en
  • FR927638A - Manufacturing process of perforated or grooved guard plates for razors : en fr
  • US2430068A - Incendiary compositions : en
  • GB594119A - Improvements in or relating to accordions : en
  • GB594332A - Improvements in or relating to the production of coated sheet or film : en
  • GB594077A - Frequency modulating and demodulating arrangement for use as an amplifier for sound reproducing and the like : en
  • US2430349A - Glass cutter : en
  • AU1557747A - Improvements in and relating tothe production of plasticized organopolysiloxane compositions and sheet material and electric insulators incorporating same : en
  • US2430325A - Gate construction and operating unit therefor : en
  • AU125864B2 - Improvements in temperature measuring devices : en
  • US2430195A - Rotary buck pad : en
  • US2430286A - Automatic electric time switch : en
  • US2430102A - Lighter construction : en
  • USD147815S - Design for a deck of cards : en
  • FR927702A - Circuit breaker : en fr
  • FR54112E - Improvements to the mode of suspending files in vertical filing : en fr
  • US2430415A - Bottle carrier : en
  • GB594078A - Improvements in or relating to vibratory apparatus : en
  • AU2166545A - Improvements in wave guides for high frequency electric currents : en
  • DK65830C - Advertising board. : da en
  • US2430136A - Means for sealing adjustable pivots for rotatable bodies : en
  • FR927689A - Process for the treatment of resinous products in order to increase their resistance to wear, abrasion and solvents : en fr
  • US2430326A - Production of dichloropropylenes : en
  • USD147817S - Design for a tank truck : en
  • US2430171A - Electric rotary furnace : en
  • FR927623A - Apparatus using the reactions of fluids surrounding moving vehicles or two opposing forces : en fr
  • GB594171A - Improvements in or relating to repeatered submarine signalling cables : en
  • GB594297A - Improvements in portable electric flashlights : en
  • US2430305A - Speed signalling device : en
  • AU1484347A - Apparatus and method for drying webs : en
  • AU2115045A - Safety Device : en
  • US2430197A - Hydraulic power lift for tractor apparatus : en
  • IE18052L - Vehicle bumper assembly : en
  • US2430029A - Splitting tall oil soaps : en
  • US2430032A - Processing of soluble dimethyl silicone elastic products prepared by the use of ferric chloride : en
  • USD147788S - Design for a suitcase seat : en
  • US2430395A - Process of separating geometric isomers of piperylene from each other : en
  • US2430407A - Hopper feed control : en
  • US2430403A - Rabbit carrier : en
  • USD147786S - Design for a finger ring or similar article : en
  • USD147789S - Design for a lady s handbag : en
  • CA444842A - Diverting means for particles in suspension in a moving fluid : en fr
  • AU1484647A - Improvements in or relating to bookends : en
  • GB594157A - Improvements in amusement machines : en
  • GB594194A - Improvements in or relating to snap action electric switches : en
  • AU1481847A - A process forthe inhibiting of incrustations on spinnerets in spin baths inthe manufacture of synthetic filaments : en
  • CA444826A - Tablet making method : en fr
  • FR927601A - New anthraquinone dyes : en fr
  • US2430284A - Remote-control system : en
  • USD147785S - Front for radio cabinet or similar article : en
  • CA444822A - Antenna controlling system : en fr
  • GB594075A - Coated flexible sheet material : en
  • FR927712A - Improvements to measuring devices : en fr
  • GB594208A - Improvements in clothes pegs : en
  • FR927640A - insulating and waterproof prefabricated elements for light constructions : en fr
  • FR927658A - Locking device, absolute safety, without key, for safes : en fr
  • FR927690A - Improvements to directive antennas : en fr
  • FR927696A - Compounds containing fatty radicals : en fr