• GB583307A - Improvements in or relating to the manufacture of ethyl-acetyl-amino-malonate and ethyl-acetyl-amino-cyano-acetate : en
  • AU811546A - Improvements relating to multistage tubines and compressors : en
  • CA438423A - Waxed paper bag sealing machine : en fr
  • USPP717P - Rose plant : en
  • US2412492A - Welding electrode holder : en
  • FR916640A - Fuel supply device, in particular for aircraft engines : en fr
  • GB583232A - Improvements in power transmitting devices : en
  • GB583270A - Improvements in and relating to stationery : en
  • FR916557A - Method of making a protective carcass for tires and apparatus for carrying out this method : en fr
  • GB583189A - Improvements in or relating to pipe couplings : en
  • US2412203A - Preservation of milk products : en
  • US2412402A - Automatically locked fiberboard shipping box : en
  • US2412392A - Parachute : en
  • DK65195C - Procedure for Adjusting the Capacity of Electrical Capacitors with Thermoplastic Dielectric. : da en
  • FI21698A - Process for the preparation of alkali and dicalcium phosphate from crude phosphate : en fi
  • FR916507A - Improvements made to small-displacement internal combustion engines in particular : en fr
  • US2412548A - Torsiograph : en
  • USD146016S - Design for a ball point fountain pen : en
  • CA438431A - Measuring instrument : en fr
  • CH246105A - Electrical capacitor with a dielectric at least partially composed of non-conductive conversion products of an occupancy. : de en
  • FR916704A - Method and apparatus for producing toothed face couplings : en fr
  • DK65206C - Procedure for supercharging four-stroke internal combustion engines and a four-stroke internal combustion engine, adapted for such overcharging. : da en
  • FR916713A - Advanced Furniture Casters : en fr
  • GB583199A - An improved swivel coupling for the parts of electrical appliances : en
  • FR916616A - Photographic products and their preparation process : en fr
  • FR916584A - Flat knitting machine : en fr
  • AU809646A - Improvements in stationwagon : en
  • CH246026A - Vehicle of a toy train. : de en
  • FR916671A - Improvements to adhesives based on synthetic resins : en fr
  • FR916583A - Improvements made to seals for boat propeller shafts : en fr
  • US2412406A - Aircraft landing wheel : en
  • US2412421A - Gauging device : en
  • US2412354A - Loom shedding means : en
  • AU135221B2 - Improvements inthe coating of optical surfaces : en
  • AU135726B2 - Improvements inthe production of spinning fibres from vegetable especially bast fibre material : en
  • AU729346A - Improvements in brakes : en
  • CA438414A - Mouthpiece for morticians : en fr
  • CA438512A - Spotlamp : en fr
  • CH246101A - AC switching device with contacts controlled synchronously with the phase of the current to be interrupted. : de en
  • US2412441A - Phonograph : en
  • GB583137A - A new or improved device for connecting a hose to a tap : en
  • GB583172A - Manufacture of polymers containing oxygen : en
  • FI21712A - Sätt och electrode fåläggsvetsning : en fi
  • CH245942A - Process for the production of cement-containing building materials and building material produced by this process. : de en
  • AU134761B2 - Improvements in writing instruments : en
  • US2412445A - Apparatus for decorticating fibers : en
  • US2412465A - Synthesis of ethers of vitamin a : en
  • CH246000A - Transport device for perforating machines. : de en
  • CH246124A - Dental tool for riveting the platinum pins of porcelain facets. : de en
  • GB583138A - Improvements in or relating to ladders : en
  • FI21733A - Customs clearance for the purposes of this Regulation : en fi
  • FR916554A - Further training in shoe manufacturing : en fr
  • GB583294A - Improvements in or relating to ordnance : en
  • US2412393A - Reflectometer correction network : en
  • GB583170A - Selenium cell and lacquer therefor : en
  • GB583293A - Improvements in or relating to sliding safety guards and doors, particularly for power operated machines : en
  • GB583290A - Resinous compositions comprising copolymers of vinyl chloride and a fumaric ester : en
  • GB583264A - Production of n-substituted fluoroacetamides : en
  • AU830646A - Nickel Base Alloy : en
  • AU122907B2 - Improved method of drying mineral wool and polymerizing its binder : en
  • AU128725B2 - Improvements in float operated valves : en
  • CA438526A - Aluminous material production : en fr
  • GB583302A - Improvements in and relating to guards for machinery : en
  • CH245973A - Upper body garment. : de en
  • FR916588A - Process for spraying and drying liquids, and apparatus for carrying out this process or similar processes : en fr
  • GB583124A - Improvements in apparatus for bringing gases into contact with solids : en
  • CH246004A - Ribbon regenerants, e.g. B. typewriters. : de en
  • FR916629A - Electromechanical device for controlling the doors of trolley buses, buses and vehicles traveling on rails : en fr
  • US2412290A - Roller skate : en
  • USD146019S - Glass bowl or article op similar nature : en
  • USD146033S - Design fob a separable brooch : en
  • USD146050S - Design for a brooch or similar article : en
  • USD146029S - Design for a juvenile vehicle : en
  • CA438518A - Electron discharge device : en fr
  • GB583158A - Improvements relating to portable electric drilling machines : en
  • AU137956B2 - Improvements in or relating tothe manufacture of mosaic screens : en
  • AU1857445A - Improvements in hand pumps : en
  • AU736246A - Improvements in recording and computing machines : en
  • AU134266B2 - Improvements in brassieres : en
  • CH245974A - Process for the waste-free manufacture of zipper links from a metal strip. : de en
  • CH245987A - Process for the production of tryptophan. : de en
  • US2412289A - Pump having bypass with speed-sensitive and pressure-responsive control : en
  • CH245941A - Method of lining furnaces. : de en
  • FR916729A - Improvements made to desiccants and dehydrating devices in which such products are used : en fr
  • GB583175A - Chemical compounds for use in the vulcanization of rubber : en
  • FR916705A - Gear generating machine : en fr
  • FR916747A - Method and machine for making hats : en fr
  • US2412294A - Circuit breaker locking device : en
  • AU122935B2 - Improved method and apparatus for testing or measuring thicknesses or dimensions : en
  • CA438508A - Centrifugal clutch : en fr
  • US2412215A - Dehydration of acetic acid by azeotropic distillation : en
  • FR916608A - Mobile terminal : en fr
  • FR916725A - Gear wheel planer machine : en fr
  • FR916593A - Device for molding sticks of pasty materials, and more especially sticks of lip makeup : en fr
  • US2412207A - Production of artificial tooth structures : en
  • US2412470A - Production of water-repellent materials : en
  • US2412519A - Spinner : en
  • AU122921B2 - Improvements in fastener devices for electrical conductors and like articles comprising a plurality of strands : en
  • FR916676A - Basic calcium chlorate and process for its manufacture : en fr
  • US2412221A - Wear test machine : en
  • US2412239A - Method of producing piling : en
  • CH246198A - Electric machine. : de en
  • US2412326A - Vaporizing device : en
  • US2412496A - Color selective reflector : en
  • FI21730A - Anordning vid tröskverk för inställning av slagskon : en fi
  • US2412277A - Hydraulic damping device : en
  • US2412193A - Fuel feeding apparatus : en
  • CA438434A - Extensible rule : en fr
  • CH246049A - Machine for the hot setting of bars. : de en
  • FR916682A - Motorized device for moving earth : en fr
  • GB583159A - Improved method of preparing organic disulphides : en
  • CA438544A - Gas producer : en fr
  • FR916613A - Method for hermetically sealing containers : en fr
  • AU131960B2 - Improvements in and relating to couplings for pipes, hydrants athe like : en
  • FR916556A - Process for the manufacture of blood or molasses-based products intended for animal feed : en fr
  • FR916717A - Drive mechanism for the friction movement of strip condensers for carding machines : en fr
  • CA438543A - Cathode ray tube system : en fr
  • AU818646A - Improvement in sensitized photographic emulsion : en
  • CH246050A - Electric soldering iron with signal lamp. : de en
  • AU1759544A - Improvements in and relating to valves : en
  • AU828346A - Improvements in or relating to automatic starting arrangements for electric generating plant : en
  • US2412223A - Buoyancy control device : en
  • US2412254A - Motor : en
  • AU122899B2 - Improvements in or relating to railway car trucks : en
  • AU719146A - Vinyl chloride copolymer and textile material produced therefrom : en
  • CH245953A - Closet. : de en
  • US2412196A - Method of and apparatus for producing stranded cables : en
  • US2412280A - Electrical coil-winding machine : en
  • CA438542A - Aircraft engine mounting : en fr
  • CA438455A - Current limiting fuse : en fr
  • FR916634A - Method of establishing beams, uprights and chords for the building : en fr
  • AU131399B2 - Improvements in or relating to phenolic resinous glue compositions : en
  • US2412484A - Underfhtep regenerative coke oven : en
  • AU122950B2 - Improvements in hydraulic jacks : en
  • AU828446A - An improved animal trap for explosively discharging non wound forming material into the mouth ofthe animal springing the trap : en
  • US2412208A - Transmission : en
  • US2412551A - Film feeding device : en
  • US2412399A - Fishing float : en
  • AU813046A - Improvements relating tothe production of multiply packaging materials : en
  • CH246165A - Bicycle hub with gear change gear and coaster brake built into the hub shell. : de en
  • GB583179A - Improvements relating to vacuum tubes : en
  • US2412430A - Vegetable washer : en
  • US2412287A - Hub for hose reels and the like : en
  • US2412360A - Power control : en
  • FR916606A - Advanced dry cell battery and its manufacturing process : en fr
  • FR916636A - Floor in prefabricated elements formed of beams and panels : en fr
  • CH246112A - Electrical capacitor with a dielectric made of stretchable plastic. : de en
  • US2412250A - Journal box lid : en
  • CH246150A - Device for carrying items of luggage, in particular suitcases. : de en
  • USD146021S - Design for a coat : en
  • FR916650A - Chenillette : en fr
  • GB583212A - Improvements relating to heat-resisting alloys containing chromium : en
  • AU136535B2 - Improvements intwo-terminal electric oscillatory circuits having adjustable dynamic resistance : en
  • FR916515A - Machine for secreting rabbit skins : en fr
  • US2412370A - Carton forming and filling machine : en
  • CH245960A - Collapsible ladder. : de en
  • GB583297A - Improvements in or relating to optical objectives : en
  • US2412502A - Garment : en
  • US2412357A - Drawing frame structure : en
  • US2412395A - Trestle : en
  • CH246019A - Device for attaching candles to trees. : de en
  • FI21697A - Sätt att framställa gassling : en fi
  • CA438497A - Wide-band amplifier : en fr
  • AU133796B2 - Improvements in selecting switches such asare used in automatic telephone systems : en
  • CA438501A - Preliminary shaping die : en fr
  • CA438436A - Cycle pedal : en fr
  • CH246114A - Process for the vacuum-tight melting of a metal bushing in glass and bushing obtained by this method. : de en
  • CH245952A - Seating. : de en
  • AU254146A - Improvements in and relating to clothes washing machines : en
  • FR916509A - Improvements to templets for looms : en fr
  • US2412509A - Unwinding machine : en
  • US2412528A - Coated metal container : en
  • AU122906B2 - Improvements in building blocks andin structures incorporating same : en
  • AU122919B2 - Glass composition and method of making same : en
  • AU1279844A - Improvements in heating apparatus particularly for use inthe manufacture of glass to metal seals : en
  • CH246121A - Multipurpose electric lamp. : de en
  • CH245983A - Process for the electrolytic production of per compounds. : de en
  • FR916564A - Indicator, in particular for indicating the electrical state of a circuit at a distant observation point : en fr
  • US2412422A - Recording apparatus : en
  • FR916740A - Hydraulically operated power transmission device : en fr
  • GB583155A - Improvements in or relating to petrol lighters : en
  • FR916524A - Refill Pump Pen Improvements : en fr
  • GB583298A - Improvements relating to supporting and centering rotary devices, particularly fans of absorption refrigerating machines : en
  • FR916658A - Injection pump for non-lubricating liquid fuels : en fr
  • FR916749A - Shaped hair enhancements : en fr
  • US2412425A - Foundry sand sifting and flaskfilling apparatus : en
  • US2412487A - Thermoplastic pipe flange : en
  • FR916688A - Mechanical system without connecting rods or slides for sofa bed : en fr
  • US2412225A - Clamp : en
  • US2412281A - Torch beveling apparatus : en
  • AU122918B2 - Improvements in portable power driven cross-cut saws : en
  • AU135405B2 - Improvement in sensitized photographic emulsion : en
  • DK65196C - Recuperator. : da en
  • FR916677A - Vulcanization repair apparatus : en fr
  • CH245997A - Process for covering webs of felted fiber material such as paper and cardboard. : de en
  • CH246196A - Ski binding. : de en
  • US2412204A - Torque exerting means : en
  • CA438516A - Shaper : en fr
  • US2412268A - Apparatus for and method of spraying glass machinery : en
  • AU814146A - Improvements in electric oscillatory circuits comprising active networks : en
  • US2412292A - Photographic control means : en
  • FR916508A - Hook for hanging frame of beams : en fr
  • US2412252A - Printing apparatus : en
  • AU131562B2 - Improvements in redirecting deflected boreholes : en
  • AU122956B2 - Improvements in and relating to trailers, semitrailers andthe like : en
  • AU134361B2 - Improvements in cement plant and method of operation : en
  • CA438517A - Coating of electron discharge device parts : en fr
  • CH246188A - Process for the production of a metallizable polyazo dye. : de en
  • CH246085A - Process for cleaning heat exchangers in gas turbine systems, as well as equipment for carrying out the process. : de en
  • FR916504A - Green fodder silage products and processes : en fr
  • AU813246A - Hand tool for driving nails, tacks orthe like : en
  • CA438536A - Hoisting apparatus safety appliance : en fr
  • US2412271A - Method of making tanks : en
  • US2412504A - Treating styrene and other monomers used in polymerization processes : en
  • AU134602B2 - Improvements in or relating to ticket printing and issuing machines : en
  • AU816546A - Improvements in or relating to means for supporting gas-turbine powerplants : en
  • AU1672344A - Improvements in sowers for seed, fertilizer, andthe like : en
  • CA438499A - Navigation map gauge : en fr
  • GB583303A - Improvements in or relating to the manufacture of lithium base greases : en
  • GB583195A - Improved chucking, rolling and the like mechanism : en
  • GB583300A - Improvements in the production of filaments and similar shaped articles : en
  • AU1503744A - Improvements in or relating tothe coating of nonfibrous cellulosic bodies : en
  • AU719346A - Manufacture of biguanide derivations : en
  • CH246034A - Magazine gramophone. : de en
  • CH246106A - Delayed AC relay based on the Ferraris principle. : de en
  • CA438437A - Resilient lock nut : en fr
  • AU122910B2 - Core caps : en
  • AU136520B2 - Improvements relating to alternating current signal receivers : en
  • CA438498A - Deflecting output circuit for cathode ray tubes : en fr
  • CH245976A - Mountain shoe fitting element. : de en
  • US2412351A - Variable-speed transmitter : en
  • US2412547A - Crushproof reinforced paperboard package with liquid-tight liner and method of making same : en
  • CH246088A - Fridge. : de en
  • CH245988A - Process for the preparation of 11-amino-undecylic acid. : en fr
  • AU141204B2 - Improvements relating tothe production of mosaic screens and. a cathode, ray, tube incorporating same : en
  • CA438422A - Utility table : en fr
  • AU721046A - Bob pin : en
  • CH246080A - Machine with reciprocating piston and with one element controlling at least the inlet on one side of the cylinder. : de en
  • USD146061S - Combined coaster wagon and scooter : en
  • US2412485A - Saw-tooth voltage generator : en
  • CA438485A - Fabric colouring method : en fr
  • US2412211A - Driller : en
  • US2412216A - Rubberlike composition : en
  • AU1435144A - Improvements infrequency changers : en
  • AU131462B2 - Adhesive compositions, process of bonding materials therewith and bonded laminates so formed : en
  • AU722746A - Method and apparatus for coating fluorescent lamp containers and lamps coated thereby : en
  • CH246075A - Winch. : de en
  • CH246141A - Method for eliminating fading on radio communication routes by means of multi-channel transmission. : de en
  • AU811146A - Improvements in and relating to tubular metal structures : en
  • CH246182A - Process for the preparation of a chromable azo dye. : de en
  • IS452A7 - Improvements to or relating to radio navigation systems. : en is
  • US2412536A - Mechanically tuned oscillator : en
  • FR916702A - Development of variable-pitch propellers : en fr
  • US2412210A - Cathode-ray sweep circuit : en
  • AU1550544A - Glass composition and method of making same : en
  • AU1614144A - Improvements in hydraulic jacks : en
  • CH245985A - Process for the production of sodium aluminate solutions that are particularly low in silica. : de en
  • CH246194A - Process for the production of a tanning product. : de en
  • US2412246A - Projection picture feeding mechanism : en
  • CH246197A - Stud. : de en
  • AU720946A - A storage unit adaptable tothe body ofa vehicle : en
  • CH246058A - Device on planing machines for lifting the tool from the workpiece during the idle stroke. : de en
  • CH246180A - Process for the preparation of the E-thiocaprolactam. : de en
  • CH246162A - Glazing located at the front of a vehicle. : en fr
  • FR916685A - Improvements to electrical switches : en fr
  • CH245948A - Filter. : de en
  • US2412323A - Tractor shovel : en
  • US2412515A - Control for electric catapults : en
  • FR916683A - Improvements to electrical accessories : en fr
  • US2412533A - Damping arrangement for vehicle suspension systems : en
  • US2412286A - Stationary flash calcining furnace : en
  • AU132974B2 - Improvments in and relating to lifting apparatus or jacks : en
  • US2412313A - Pocket flashlight : en
  • CH246012A - X-ray reflection method and camera for carrying out the method. : de en
  • AU122939B2 - Piezoelectric crystal apparatus : en
  • CH246084A - Thermal power plant with gas turbine, a combustion air preheater that can be acted upon by the exhaust gases from the gas turbine, and a steam generator that can be acted upon by the same. : de en
  • CH246126A - Arch support. : de en
  • GB583099A - A new process of fabrication of coated rods for welding : en
  • US2412408A - Fuel receiving and conveying apparatus : en
  • AU1764444A - Improvements in polarised relays : en
  • CH246037A - Scanning device for a sound recording, the parallel sound tracks of which run transversely to the direction of film travel. : de en
  • CA438505A - Aircraft safety device : en fr
  • GB583190A - Manufacture of oxazolone compounds : en
  • GB583225A - Process for the polymerisation of 6-membered cyclic formals : en
  • US2412311A - Metal sawing machine : en
  • US2412529A - Valve actuating mechanism : en
  • AU812446A - Improvements relating tothe production of foundry moulds : en
  • CH246125A - Method and device for softening a partial area of an arch support. : de en
  • US2412305A - Food product : en
  • USPP718P - Chrysanthemum plant : en
  • US2412375A - Electrical resistance elements durable at high temperatures and proof against chemical action, and process of making same : en
  • AU133865B2 - Improvements in stationwagon : en
  • AU131313B2 - Improvements in or relating to means for conducting gaseous streams to a gas cutting nozzle : en
  • CH245924A - Suspension hook for gutters. : de en
  • AU813446A - Improvements in or relating to means for conducting gaseous streams to a gas cutting nozzle : en
  • CH246089A - Device for cooling or heating surfaces for the purpose of releasing cold or heat to an interior. : de en
  • CH246041A - Waterproof case watch. : en fr
  • CH246038A - Process for manufacturing dials and dials manufactured according to this process. : en fr
  • USD146046S - Brooch or similar article : en
  • US2412200A - Hectograph mass : en
  • AU122917B2 - Pulse type telegraph system : en
  • GB583237A - Improvements in or relating to the manufacture of boots and shoes : en
  • AU131929B2 - Improvements in or relating to fencing posts andthe like : en
  • US2412337A - Planer : en
  • AU137625B2 - Improvement in fluoborate glass : en
  • CA438448A - Accumulator : en fr
  • US2412212A - Vibrato producing means for musical instruments : en
  • CH246023A - Board game. : de en
  • CA438470A - Pulp article moulding machine : en fr
  • CH246152A - Tube extrusion device. : de en
  • CA438433A - Shoe heel : en fr
  • AU134000B2 - Improvements in recording and computing machines : en
  • FI21713A - Electrodes are used for welding : en fi
  • US2412435A - Method of grinding : en
  • CH246074A - Double-acting friction lock. : de en
  • CH246153A - Market garden basket. : en fr
  • AU135792B2 - Improvements in and relating to sewing machines for applying tufted or candlewick designs on textile materials : en
  • CH245986A - Process for the successive synthesis of alcohols and hydrocarbons from technical CO / H2 mixtures. : de en
  • CH246095A - Arrangement of manually operated control switches in control rooms. : de en
  • FR916643A - Aviation engine improvements : en fr
  • AU1833044A - Improvements in or relating to mechanism for feeding statistical record cards and delivering them toa receiver : en
  • AU803346A - Capacitor assembly and bracket mounting means therefor : en
  • AU1574944A - Improvements in and relating to trailers, semitrailers andthe like : en
  • CA438511A - Self-aligning bearing : en fr
  • CH246130A - Process for the preparation of antibacterial substances from ferments. : en fr
  • CH246192A - Process for the preparation of a new acidic anthraquinone dye. : de en
  • AU138207B2 - Improvements in or relating to tuning mechanism for electron discharge apparatus : en
  • AU827046A - Improved hydraulic shock absorber : en
  • CA438443A - Fire extinguishing system in aircraft : en fr
  • CH245955A - Pull-out device for a drawer. : de en
  • CH246142A - Circuit which serves to receive high-frequency oscillations in at least one operating position. : de en
  • US2412295A - Microburet : en
  • US2412376A - Electrical resistance elements durable at high temperatures and proof against chemical action, and process of making same : en
  • CH246076A - Support easel for vehicles on wheels. : en fr
  • US2412433A - Cutter for ring grooving cutter heads : en
  • USD146048S - Design for a separable brooch : en
  • AU808946A - Improvements in brassieres : en
  • AU725846A - Improvements in and relating to hydrants : en
  • CH245936A - Electric hot water tank. : de en
  • CA438453A - Reaction product of aldehyde and triazine derivative : en fr
  • FR916510A - Improvements to the templets : en fr
  • FR916518A - Improvements to metal chamber oscillographs : en fr
  • AU122903B2 - Improvements in or relating to safety devices for electric liquid heaters : en
  • AU816446A - Improvements in or relating to thermostatic devices and valve construction therefor : en
  • AU122951B2 - Improvements in sowers for seed, fertilizer, andthe like : en
  • CH245932A - Heater. : de en
  • CA438484A - Power transmitting mechanism : en fr
  • GB583224A - Improvements in or relating to the cutting of rubber or the like material : en
  • CA438474A - Propeller blade : en fr
  • FR916714A - Advanced kitchen utensil : en fr
  • GB583092A - A folding bayonet and bayonet attachment for firearms : en
  • GB583183A - Improvements in or relating to television transmitting tubes or pick-up tubes : en
  • CH246063A - Process and device for the production of artificial structures such as threads, bristles, films from melted polymerisation and polycondensation products. : de en
  • AU122941B2 - Flash arrester for kerosene burners : en
  • CH245928A - Method and device for tensioning reinforcements subjected to significant friction preventing these reinforcements from being given equal tension from end to end by jacks acting only at their ends. : en fr
  • CH246062A - Procedimento per la fabbricazione di articoli flexibili ed elastici mediating a fluido material atto a gelatinizzarsi sotto l'azione del calore spruzzato su stampi riscaldati e impianto per l'esecuzione di tale procedimento. : en fr
  • AU132930B2 - A storage unit adaptable tothe body ofa vehicle : en
  • GB583306A - Improvements in or relating to liquid containers : en
  • CH246118A - Device for heating goods by means of an electromagnetic high-frequency field. : de en
  • US2412297A - Loading machine : en
  • US2412438A - Piezo-crystal holder : en
  • CH246027A - Device for measuring the point angle of twist drills. : de en
  • AU2557845A - Improvements in and relating to braiding machines : en
  • GB583240A - Improvements in electric heating means for kilns : en
  • CH245990A - Process for the production of a new anthraquinone vat dye. : de en
  • CH246143A - Device for automatic bandwidth control in receivers. : de en
  • CH245947A - Solid fuel burner. : en fr
  • US2412243A - Adjusting and driving mechanism for rotary members : en
  • AU134294B2 - Improvements in or relating to means for supporting gas-turbine powerplants : en
  • CA438480A - Thermoelectric generator : en fr
  • FR916575A - Method for decreasing the swelling value of cellulose hydrate products : en fr
  • FR916659A - Compressor improvements : en fr
  • CH245961A - Pressure cooker. : de en
  • CH245925A - Shutter belts. : de en
  • FR916669A - Backfire orientation fan lit during forest fires : en fr
  • US2412416A - Computing apparatus : en
  • AU134502B2 - Improvements in or relating to narrow-ware looms : en
  • CH246021A - Skis with protective edges. : de en
  • US2412483A - Thermal protective device : en
  • GB583213A - Improvements in electron discharge devices of the velocity modulation type : en
  • FR916526A - Automatic control device for industrial camera : en fr
  • CH246042A - Electric clock system with master clock and slave clocks. : de en
  • FR916516A - Process for preparing halogenated derivatives of hydrogen carbides : en fr
  • GB583206A - Improvements relating to gas burners : en
  • GB583274A - Improvements in or relating to the mounting of speed governors on internal combustion engines : en
  • CA438408A - Conveyer apron : en fr
  • FR916663A - Control device for stop mechanism : en fr
  • GB583119A - Improvement in differential gear assemblies : en
  • GB583234A - Improvements in or relating to appliances for sowing seeds : en
  • FR916626A - Further training in grinding machines : en fr
  • GB583145A - Improvements in or relating to slicing machines : en
  • AU134274B2 - Improvements in or relating to automatic starting arrangements for electric generating plant : en
  • US2412405A - Holder for labels, tags, and the like : en
  • CA438447A - Tube reducing method and mechanism : en fr
  • CH246120A - Metal can with at least one cylindrical mandrel. : de en
  • CH246092A - Set of control cabinets for electrical switchgear. : de en
  • GB583150A - Device for dispensing small quantities of pulverulent material at a time : en
  • US2412316A - Fuel injection system : en
  • GB583163A - Method for manufacturing articulated radiators of sheet metal, and radiators manufactured according to this method : en
  • US2412194A - Perspective drawing device : en
  • FR916631A - Wall or partition formed of panels : en fr
  • GB583120A - A method of producing a ready-to-eat cereal product : en
  • FR916549A - Improvements to launchers for combustion engines : en fr
  • FI21709A - Anordning vid contactomformare : en fi
  • AU723146A - Improvements in or relating to ticket printing and issuing machines : en
  • US2412284A - Controlling means for fluid operated machine tools : en
  • FR916540A - Corrosion resistant films : en fr
  • GB583169A - Improvements in apparatus for the measurement of viscosity : en
  • FR916716A - Device for mounting and driving the drum of a carding machine condenser : en fr
  • GB583091A - Improvements in or relating to the manufacture of spectacle lenses from plastic materials such as polymerized methyl methacrylate or polystyrene : en
  • USD146031S - Design for a separable brooch : en
  • FR916691A - Improvements in the preparation of magnesium cyanide and compositions containing it : en fr
  • US2412236A - Mass spectrometry : en
  • US2412443A - Computing fire control data : en
  • AU130249B2 - Propeller blade mounting : en
  • CA438432A - Timber conveying means : en fr
  • FI21715A - A way to separate hair from tanned leather waste : en fi
  • AU126768B2 - Specification not printed : en
  • AU131560B2 - Improvements relating tothe production of foundry moulds : en
  • CH245958A - Bathroom headrest. : de en
  • CH245965A - Take-off device for unwinding the thread from a winding body. : de en
  • US2412387A - Aerial mine : en
  • AU1512044A - Improvements in or relating tothe manufacture of oil and grease-resistant sheets and films : en
  • CH246136A - Atomizer. : de en
  • CH246128A - Assembly claw. : en fr
  • CA438473A - Reinforced propeller blade : en fr
  • CH246031A - Periodically registering maximum device. : de en
  • AU122909B2 - Improved boiler and water-heater for use by dairy farmers and for all like purposes : en
  • US2412440A - Planetary drive for wire spooling devices : en
  • AU122904B2 - Voltage regulator : en
  • US2412372A - Magnetron : en
  • AU122925B2 - Improvements in polarised relays : en
  • CH246137A - Set for making curls. : de en
  • CH246001A - Bookmark. : de en
  • US2412423A - Automatic gain control circuit : en
  • FI21743A - Fast food processing for the first time and first : en fi
  • US2412336A - Machine-made net : en
  • FR916638A - Brush holder with socket : en fr
  • GB583097A - Extrusion die assembly for extruding pipe of asbestos-cement and the like : en
  • GB583279A - Improvements in or relating to the stabilisation of rubber : en
  • FR916662A - Advanced device for spray painting : en fr
  • CH246032A - Electricity meter, in which laminated inner parts and plate-shaped organs are connected by means of a connecting element that simultaneously holds the laminated core together. : de en
  • FR916538A - Buttonhole sewing machine : en fr
  • FR916672A - Improvements with thermosetting resins : en fr
  • GB583133A - Improvements in and relating to ironing machines and the preparation of workpieces therefor : en
  • GB583198A - Improvement in shuttle valve : en
  • GB583089A - Supporting structural wallboard unit : en
  • GB583131A - Improvements relating to electric transmission line and like poles : en
  • CA438475A - Reinforced propeller blade : en fr
  • US2412431A - Brake arrangement : en
  • GB583266A - Improvements in or relating to electric impulse producing apparatus : en
  • FI21699A - Fertilization requirements for the reduction of chlorine dioxide in the genome reduction of metal chlorides, alkali or alkaline chlorides : en fi
  • GB583250A - Wire coil inserts for screw connections : en
  • US2412329A - Convertible lounge : en
  • AU131408B2 - Automatic dial-reading weighing balance : en
  • CA438477A - Top spinning roller : en fr
  • CA438502A - Chlorine recovery from magnesium chloride electrolysis : en fr
  • CH246139A - Method for the transmission of dialing and switching identification current surges via line systems in telecommunications, in particular telephone systems. : de en
  • AU135719B2 - Improvements in or relating to synthetic resin coating compositions : en
  • AU134779B2 - Improvements in multifrequency generating and selecting systems : en
  • AU1476344A - Improvements in or relating to apparatus for registering sheets being fed to printing presses or other machines : en
  • CH246111A - Vacuum-tight implementation and process for their production. : de en
  • CH245967A - Fabric for washcloths with metal wire insert. : de en
  • AU797346A - Improvements in stenographic machines : en
  • CH246006A - Device for inking printing hand rollers. : de en
  • US2412257A - Crossbar switch mechanism : en
  • AU1069443A - Clamp device : en
  • CA438538A - Phthalocyanine colouring matter : en fr
  • GR10939B - TYPE OF LAMPS FOR ELECTRIC LAMPS. : el en
  • CH245971A - Trousers. : de en
  • US2412458A - Tool guiding fixture : en
  • FR916637A - Ski binding : en fr
  • FR916620A - Method and device for fixing skates to skis : en fr
  • CA438403A - Spool-setting for pile fabric production : en fr
  • CA438457A - Tubular lamp fixture : en fr
  • CA438468A - Aluminous material : en fr
  • AU126509B2 - Hand tool for driving nails, tacks orthe like : en
  • AU725946A - Improvements in and relating to couplings for pipes, hydrants athe like : en
  • USD146039S - Design for a separable brooch : en
  • CH246036A - Sound recording on a tape-shaped sound carrier. : de en
  • FR916519A - Coniferous products usable in particular as building materials and process for preparing such products : en fr
  • GB583135A - Improvements in machines for spreading artificial fertilizers and the like : en
  • US2412512A - Feeder system for linear motors : en
  • US2412380A - Gauging device : en
  • CH245946A - Process for the production of glass bodies with increased light refraction for lighting purposes. : de en
  • US2412411A - Apparatus for the molding of plastic articles : en
  • CH246017A - Stylograph. : en fr
  • CA438463A - Three-phase transformer core : en fr
  • AU730446A - Improvements relating to alternating current signal receivers : en
  • CH246166A - Device for cable cars for coupling the carrier for means of transport to the pull rope. : de en
  • US2412240A - Method and means for testing for imperfections in vibratable objects : en
  • US2412444A - Doffing and donning apparatus : en
  • US2412544A - Reusable collapsible liquid carrying and dispensing container : en
  • AU122911B2 - Improvements in and relating to valves : en
  • CH246093A - Coupling contact device. : de en
  • CH246053A - Revolver tower. : en fr
  • USD146051S - Design for a separable brooch : en
  • US2412386A - Mechanical torque amplifier : en
  • USD146056S - Design for a garment hanger : en
  • US2412249A - Antenna : en
  • US2412350A - Multiple scale, multiple function instrument indicating system : en
  • CH246190A - Process for the preparation of a new acidic anthraquinone dye. : de en
  • CH245937A - Method and device for converting electrical energy into radiant heat. : de en
  • AU726846A - Pressure sensitive adhesives : en
  • AU125556B2 - Dispersions of polymeric materials : en
  • CA438411A - Slip lasted shoe : en fr
  • CA438450A - Transducer : en fr
  • CH246176A - Process for the production of vinyl chloride. : de en
  • DK65198C - Procedure for Preparing Durable Solutions of Manganoascorbinate. : da en
  • GB583144A - An improved garment or like press : en
  • GB583249A - Improvements in reciprocating compressors : en
  • CH246186A - Process for the production of a metallizable polyazo dye. : de en
  • AU722146A - Improved hydraulic means for obtaining constant speed ina power transmission froma varying speed prime mover : en
  • CH246159A - Vehicle. : de en
  • AU729146A - Improvements in multifrequency generating and selecting systems : en
  • CH246177A - Process for the preparation of a new compound of the cyclopentano-polyhydrophenanthrene series. : de en
  • AU136157B2 - Improvements in or relating to electromagnet relays : en
  • AU808246A - Improvements in valve modulators : en
  • CH246169A - Self-regulating valve for braking according to the load of wagons of trains fitted with a pneumatic brake. : en fr
  • US2412538A - Liquid level controlling device for envelope moistening devices : en
  • CA438425A - Conveyer : en fr
  • AU723046A - Starting gate for racetracks : en
  • AU2565145A - Improvements in or relating to fencing posts andthe like : en
  • GB583292A - Improvements in the production of protein filaments and of yarns produced therefrom : en
  • CA438521A - Material forming apparatus : en fr
  • US2412218A - Control device : en
  • US2412342A - Apparatus for preventing foaming : en
  • CA438532A - Dry shaver : en fr
  • CA438481A - Television system : en fr
  • DK65191C - Remote Controlled Timer, especially for Staircase Lighting. : da en
  • GB583255A - Improvements in and relating to separable snap fasteners : en
  • US2412296A - Method of and apparatus for depolymerizing acrylate resins : en
  • GB583184A - Improvements in means for the insertion of intra-vaginal packs : en
  • CH246096A - Connector device. : de en
  • CH246179A - Process for the preparation of a new compound of the cyclopentano-polyhydrophenanthrene series. : de en
  • GB583090A - Improvements relating to holders for nursing bottles : en
  • US2412428A - Unloading double check valve : en
  • CH246184A - Process for the preparation of a chromable azo dye. : de en
  • CH246081A - Valve on an internal combustion engine, with a hydraulically moved valve plate. : de en
  • CA438510A - Guiding means : en fr
  • DK65182C - Process for the Preparation of Oxygenated Derivatives of the Cyclopentanopolyhydrophenanthene Series. : da en
  • FR916665A - Improvements to devices controlled by float, applicable to liquid level indicators and similar devices : en fr
  • US2412265A - Mechanical pencil : en
  • FR916639A - Apparatus for dispensing liquids : en fr
  • CH246014A - Process for producing a negative. : de en
  • FR916559A - Electro-magnetic beating machine : en fr
  • GR10706B - PERFECTIONING IN A SHAVER. : el en
  • GB583219A - Improvements in or relating to the treatment of meat : en
  • GB583204A - Improvements in or relating to pressure gauges : en
  • GB583299A - Improvements in or relating to collapsible furniture : en
  • GB583178A - Improvements in or relating to the polymerisation and interpolymerisation of ethylene : en
  • CA438440A - Stamped lock nut : en fr
  • AU138695B2 - An improved animal trap for explosively discharging non wound forming material into the mouth ofthe animal springing the trap : en
  • CH245957A - Transportable bathing cabin. : de en
  • FI21729A - For the tractor unit o. dyl. avsedd gripfat : en fi
  • FI21738A - Method of making frames : en fi
  • GB583241A - Improvements in building material with a bituminous surface and an anti-stick coating : en
  • FR916600A - Preparation of solid, plastic interpolymers : en fr
  • GB583152A - Improvements in means for obtaining a fluid-tight seal between two relatively movable members : en
  • AU122953B2 - Improvements in or relating to mechanism for feeding statistical record cards and delivering them toa receiver : en
  • AU818446A - Improvements relating tothe manufacture of amidines : en
  • CH245935A - Device to promote the chimney draft. : de en
  • CH246033A - High voltage transformer, especially current transformer. : de en
  • GB583304A - Improvements in and relating to electro-magnetic switches : en
  • AU823846A - Improvements in or relating to organosilicon compounds and products thereof : en
  • CA438445A - Measuring and controlling apparatus : en fr
  • CA438482A - Non-static photographic film : en fr
  • CH246025A - Board game. : de en
  • US2412461A - Synchronous motor : en
  • AU122940B2 - Surge and flash arrester for kerosene burners : en
  • US2412261A - Rotary valve : en
  • CA438509A - Printing telegraph : en fr
  • CH246104A - Electron microscope with a photographic camera arranged in a vacuum space. : de en
  • GB583215A - Improvements in and relating to cylinder locks : en
  • FR916562A - Cold manufacturing process of hollow stem lift valves : en fr
  • FR916621A - Coupling applicable in particular as part of a semi-automatic gearshift transmission : en fr
  • US2412420A - Bomb protective band : en
  • US2412550A - Preparation of ethyl halides : en
  • FR916514A - Motion transformer device : en fr
  • GB583185A - Improvements in heat-insulating coverings or blankets : en
  • IS450A7 - Improvement of radio targeting systems to control vehicles. : en is
  • USD146042S - Design for an earring or similar article : en
  • AU122948B2 - An improved can opener : en
  • AU721246A - Laminated plywood arch and method : en
  • FR916565A - Rotary distributors : en fr
  • GB583128A - Improvements in or relating to gate or door latches : en
  • FI21719A - Borr : en fi
  • GR10936B - METHOD OF COGNITION OF METALLIC COPPER IN SHAPEED SHELLS OR SPHERES WITH VERY THIN WALLS AND SIZE OF NUT. : el en
  • US2412508A - Power unit for reeling cable or wire : en
  • FR916737A - Receptacle for a fastener : en fr
  • GB583254A - Improvements in and relating to separable snap fasteners : en
  • DK65203C - Method of Making Polyamides. : da en
  • GB583263A - Improvements in or relating to change-speed gear selectors : en
  • GB583122A - Improvements in method and apparatus for launching aircraft : en
  • AU143564B2 - Method and apparatus for processing canned food andthe like : en
  • AU122942B2 - Improvements in hand pumps : en
  • AU122952B2 - Improvements in and relating to means for determining the tensile stresses in haulage andother ropes : en
  • CA438519A - Electron emitting element : en fr
  • GB583114A - Improvements in or relating to the production of activated carbon : en
  • GB583268A - Improvements in or relating to alkyd resins : en
  • AU828146A - Improvements in or relating to electromagnet relays : en
  • US2412255A - Tweezers : en
  • US2412390A - Recovery of bromine and iodine from natural brines : en
  • US2412455A - Method of making boat hulls : en
  • US2412516A - Registration indicator system : en
  • DK65184C - Process for the Preparation of 17-Carboxylic Acids of the Cyclopentanopolyhydrophenanthene Row. : da en
  • GB583168A - Improvements in or relating to temperature-sensitive members for thermostats : en
  • DK65208C - Nut or Screw Fuse, especially for Airplanes. : da en
  • IE18910L - Frequency and phase modulation systems : en
  • CH246175A - Laundry drying machine. : de en
  • GB583118A - Production of high-molecular weight organic compounds containing sulphonic groups : en
  • USD146026S - Design fob a pitcher : en
  • US2412469A - Triethylene glycol diheptoate : en
  • USD146063S - Design fob a lamp ob similar abticle : en
  • CH246054A - Device for the supply of compressed air into the rotating air cylinder of machine tools. : de en
  • CH246151A - Automatically closing tube closure. : de en
  • CA438466A - Protective link : en fr
  • CH246083A - Safety and control device for apparatus and systems in which a work medium is exposed to temperature and pressure changes. : de en
  • US2412251A - Purification of oil : en
  • US2412345A - Voltage transformer : en
  • CH246187A - Process for the production of a metallizable polyazo dye. : de en
  • AU125555B2 - Pressure sensitive adhesives : en
  • US2412270A - Washing apparatus : en
  • US2412427A - Refining of low-grade hydrocarbon oils : en
  • GB583130A - Improvements in or relating to control valves for geysers, water heaters or the like : en
  • CA438430A - Combination ice and roller skate : en fr
  • US2412238A - Production control board : en
  • US2412491A - Fire extinguisher : en
  • USD146043S - Design for a bracelet : en
  • GB583132A - Improvements relating to stop motions for textile machinery : en
  • FR916547A - Amino condensed organic compounds : en fr
  • GB583157A - Improvements in and connected with foundry flasks : en
  • US2412318A - Safety drive, braking, and control mechanism for magnetic recording devices : en
  • AU1612644A - Improvements in or relating to safety devices for electric liquid heaters : en
  • GB583193A - Improvements in or relating to automatic feeding machines for use in connection with carding engines and the like : en
  • CA438464A - Double-loop directional element : en fr
  • US2412264A - Office : en
  • CA438407A - Smoker's pipe grate : en fr
  • CA438456A - Remote reading temperature instrument : en fr
  • CH245970A - Bag-like container. : de en
  • US2412227A - Electrical differentiator : en
  • CH245964A - Thread breakage suction system on spinning machines. : de en
  • FI21750A - Grain dryer : en fi
  • CH246135A - Carriers for fragrance. : de en
  • AU135301B2 - Improvements relating to electric signalling systems : en
  • CH246146A - Switchboard. : de en
  • CA438492A - Tubular metallic standard : en fr
  • CA438531A - Shoe filler composition : en fr
  • CH246030A - Method for making defects in workpieces visible during non-destructive workpiece testing carried out with the aid of sound or ultrasonic waves. : de en
  • AU122913B2 - Improvements in valve guides of internal combustion engines : en
  • FI21736A - Sätt vid framställning av rör, rördelar eller dylikt : en fi
  • FR916552A - Electric stove : en fr
  • US2412302A - Getter : en
  • CH246138A - Circuit arrangement for switching on a teletype apparatus in existing teletype double current connections : de en
  • CH246069A - Pyrophoric pocket lighter. : en fr
  • US2412365A - Variable turbine nozzle : en
  • FR916517A - tile element : en fr
  • AU1814544A - Improvements in valve guides of internal combustion engines : en
  • US2412241A - Skating costume : en
  • US2412454A - Milling fixture : en
  • CH246047A - Method of manufacturing a chain from injection molding. : de en
  • CH246052A - Automatic lathe shaft speed change mechanism. : en fr
  • CH245972A - Garment bag. : de en
  • GB583109A - Improvements in or relating to the production of new therapeutically valuable naphthyridines : en
  • FR916523A - Tool for tightening and mechanical loosening of nuts, screws and in particular railroad lag bolts : en fr
  • CA438500A - Nut : en fr
  • FR916615A - photographic emulsions and their preparation process : en fr
  • GB583231A - Improvements in fashioning means for knitting machines : en
  • US2412523A - Method of producing wooden articles of circular cross section and varying diameter, and the resulting article : en
  • AU133749B2 - Nickel Base Alloy : en
  • FR916718A - Drive mechanism for carding machines : en fr
  • CH246022A - Table ice hockey game. : de en
  • USRE22816E - Gypsum composition : en
  • US2412364A - Chain link construction : en
  • FR916578A - Improvements to locomotive hearth equipment : en fr
  • FR916618A - Improvements with pencils or elements to mark in color : en fr
  • GB583126A - Screw driver : en
  • FR916548A - Carrier wave telegraph transmitter : en fr
  • FR916720A - Sealing device for coupling fittings, in particular for aircraft fuel lines : en fr
  • GB583147A - Improvements in sludge pumping method and apparatus : en
  • FR916675A - Improvements in the manufacture of gear teeth : en fr
  • GB583272A - Improvements in and relating to means for holding the profiles or shaping tools of potters' machinery : en
  • GB583164A - Improvements in and relating to the production of sodium and potassium salts of aminomethionic acid : en
  • GB583188A - Improvements in or relating to grain hullers : en
  • GB583230A - Improvements in or relating to apparatus for electric brazing or the like : en
  • GB583296A - Improvements in or relating to flexible couplings : en
  • GB583117A - Improvements relating to selection and sychronising arrangements for electrical pulses : en
  • FR916690A - Lure for casting fishing : en fr
  • FR916594A - Improvements in the manufacture of stockings and stockings or other similar articles resulting : en fr
  • FR916732A - Engine : en fr
  • USD146024S - Design for a meat tenderer : en
  • AU122915B2 - Improvements in heating apparatus particularly for use inthe manufacture of glass to metal seals : en
  • GB583243A - Improvements in or relating to rivetted joints : en
  • FI21751A - Förfaringssätt vid gjutning av betong under vatten ävensom härför avsedd anordning : en fi
  • CH246171A - Process for the manufacture of plywood blanks for the construction of propellers. : en fr
  • FR916722A - Improvements to machine tools : en fr
  • GB583288A - Improvements in and relating to hair clamps for curling and waving the hair : en
  • CA438490A - Coloured mirror : en fr
  • CH245939A - Method and device for electric heating, at constant but adjustable temperature, by means of a liquid acting as a resistance. : en it
  • FR916706A - Manufacture of sulfur compounds : en fr
  • AU132069B2 - Improvements relating to electric storage batteries : en
  • FI21727A - Sät och apparat att fastställa om och i vilken utsträckning blodet innehåller koloxid : en fi
  • GB583149A - Improvements in cigarette paper : en
  • GB583098A - Improvements in book-rests : en
  • GR10933B - METHOD ILEKTROLYTIKIS KINITOPOIISEOS OF COPPER IN THE FORM monovalent or divalent AND FABRICATION, oxides or otherwise COMPOUNDS copper or cuprous, of copper or alloys plus the Synchronous PREPARATION hydroxides or carbonates or salts ... IN GENERAL : el en
  • US2412457A - Valve actuating mechanism : en
  • US2412317A - Lithographic platemaking apparatus : en
  • FR916580A - Removable and adjustable non-slip heel : en fr
  • GB583116A - Improvements relating to the conversion of saturated hydrocarbons into saturated hydrocarbons of more branched chain character : en
  • GB583236A - Improvements in and relating to phenolic-aldehyde resinous compositions : en
  • GB583247A - Improvements in apparatus for housing poultry : en
  • FR916545A - Stable lubricant : en fr
  • FR916597A - Improvements in molding processes for heat-setting materials : en fr
  • FR916627A - Pneumatic assembly : en fr
  • GB583265A - Improved fire extinguishing apparatus : en
  • US2412373A - Electrical resistance elements durable at high temperatures and proof against chemical action, and process of making same : en
  • USD146037S - Design fob a separable brooch : en
  • FR916628A - Articulated starter : en fr
  • US2412263A - Control apparatus : en
  • GB583220A - Improvements in the manufacture of mepacrine derivatives : en
  • FR916566A - Method for sealing metal to glass, in particular for sealing an electrode rod to a glass envelope : en fr
  • AU134501B2 - Improvements in brassieres : en
  • CH246044A - Method of polishing and retouching the ends of the pendulum pivots and tools for implementing this method. : en fr
  • US2412480A - Form for tying neckties : en
  • USD146045S - Design for a bracelet : en
  • CH246164A - Air pump. : de en
  • FR916712A - Improvements to winches and similar devices : en fr
  • GB583203A - Improvements in reciprocating pumps : en
  • GB583242A - Improvements relating to the manufacture of glazed electrical orifices for use in connection with wave-guides : en
  • US2412400A - Strainer : en
  • US2412520A - Television projector tube : en
  • CH245995A - Process for the polymerization of unsaturated compounds. : de en
  • CH246108A - Process for the production of magnetizable powder cores by spraying. : de en
  • DK65193C - Electric Discharge Tube, especially Fluorescent Lamp, with Built-in Glow Lighter. : da en
  • FI21748A - Sätt att framställa väggplattor eller andra föremål av Medels kolsyra härdbart Bruk, särskilt kalkbruk : en fi
  • US2412460A - Bomb displacing gear : en
  • GB583308A - Improvements relating to feeding sheets of flexible material to machines : en
  • FR916541A - Derivatives of 1,3,5-triazines containing arsenic : en fr
  • FR916667A - Press for gluing a sole to the upper of a shoe : en fr
  • US2412537A - Recording and computing machine : en
  • AU137966B2 - Manufacture of biguanide derivations : en
  • CH246070A - Safety coupling. : de en
  • FI21711A - Svetsningsapparat för automatic bågsvetsning : en fi
  • AU727346A - Improvements in cement plant and method of operation : en
  • AU132932B2 - Lifting fork for package stacker : en
  • CA438467A - Surgical and medical preparation : en fr
  • CH246009A - Film device with a flywheel roller driven by the film. : de en
  • CH246071A - Pipe connection. : de en
  • AU1573144A - An improved can opener : en
  • USD146054S - Design foe a bracelet : en
  • US2412226A - Shoe sole construction : en
  • AU1689744A - Improvements in or relating to the production of polymeric materials : en
  • GB583146A - Improvements in or relating to thermal power plants in which a working medium describes a closed cycle : en
  • FR916587A - Process for the dehydration of any products in a relatively large volume : en fr
  • AU122908B2 - Improvements in or relating to the production of polymeric materials : en
  • CH246029A - High-frequency electrical distance meter, in particular altimeter for aircraft, with at least two measuring ranges. : de en
  • GB583103A - Improvements in tubular forced-flow boilers : en
  • USD146040S - Design for a brooch or similar article : en
  • FR916599A - Condensation products : en fr
  • GB583141A - Improvements in hollow pipe bending machines : en
  • US2412349A - Purification of titanium tetrachloride : en
  • AU144923B2 - Improvements relating to hydraulic apparatus : en
  • FI21749A - Grain dryer : en fi
  • GB583111A - Improvements relating to apparatus and systems for the production of a flow of energised gas, for example for the propulsion of aircraft : en
  • GR10934B - TOBACCO SYSTEM AFTER FILTER. : el en
  • DK65201C - Fastening pin of Metal, especially for Greenhouse and Mist Bench glass. : da en
  • DK65199C - Child seat for backpacks. : da en
  • US2412303A - Fire retardant linoleum type coverings : en
  • AU1785844A - Improvements in vacuum cleaners : en
  • CH246155A - Suspension device for a baby carriage. : en fr
  • AU129718B2 - Improvements relating to containers for powdered material andthe like : en
  • CH246174A - Recoil engine for means of transport, in particular aircraft. : de en
  • US2412396A - Drying line and self-locking reel therefor : en
  • FR916681A - New electric motor that can be submerged in water : en fr
  • FR916661A - Improvements to separation devices : en fr
  • GB583088A - Supporting structural wallboard unit for use in the construction of walls, partitions, or in buildings : en
  • FI21696A - The refining requirement for the production of distillation products and coke. : en fi
  • FR916750A - Game : en fr
  • FR916612A - Articulated toy : en fr
  • GB583181A - Improvements in or relating to the manufacture of polymerisation products of ethylene : en
  • GB583238A - Improvements in or relating to arrangements for measuring electric power : en
  • US2412244A - Superheterodyne receiver : en
  • FR916506A - Maintenance product and its manufacturing process : en fr
  • US2412475A - Treatment of acrylic ester polymers : en
  • GB583151A - Improvements in means for transferring bottles or like containers from one conveyor to others : en
  • FR916585A - Booster pump mounted inside a fuel tank, especially for aircraft engines : en fr
  • USD146018S - Design for a brooch or similar article : en
  • USD146044S - Design fob a bracelet : en
  • GB583227A - Improvements in measuring devices for sheet material : en
  • CH245921A - Device for watering cultures. : de en
  • FR916530A - parallel vice : en fr
  • AU138206B2 - Method and apparatus for coating fluorescent lamp containers and lamps coated thereby : en
  • AU811346A - Improvements in writing instruments : en
  • FI21734A - Anordning vid visitkort : en fi
  • USD146035S - Design for a separable brooch : en
  • CH246011A - Roll film camera. : de en
  • US2412521A - Shoemaking : en
  • FR916736A - Machine for connecting the end coils of neighboring coil springs : en fr
  • FI21739A - Cykelställ : en fi
  • US2412477A - Pull-over shaft drive for axminster looms : en
  • FR916512A - Resonance relay : en fr
  • AU122900B2 - Improvements in or relating tothe manufacture of oil and grease-resistant sheets and films : en
  • AU1674144A - Improvements in and relating to egg washing and drying machines : en
  • CH245930A - Pressed concrete construction process for the production of building structures under water. : de en
  • US2412397A - Flexible tube pump : en
  • US2412315A - Radio transmitter-receiver automatic switching system : en
  • CH245943A - Lock with handle. : de en
  • US2412429A - Striping flexible strip material : en
  • US2412531A - Pipe cleaner : en
  • CH246086A - Hydraulic regulator working with discharge control. : de en
  • DK65190C - Pointing device by Coordinate selectors. : da en
  • GB583182A - Improvements in and relating to pipe laying apparatus for land drainage and like purposes : en
  • AU136112B2 - Improvements in logarithmic circuit : en
  • AU1830544A - Surge and flash arrester for kerosene burners : en
  • CA438524A - Telescopic rod antenna : en fr
  • CH245933A - Boiler equipped with a furnace. : de en
  • USD146049S - Design for a beooch or similar article : en
  • US2412526A - Coating aggregate with asphalt emulsions : en
  • US2412199A - Surface grinding machine : en
  • US2412451A - Chair construction : en
  • CH246127A - Footrest. : de en
  • FI21723A - Anordning vid pressar for tillverkning av föremål av konsthartsmassa och dylikt : en fi
  • GB583258A - Testing or practice apparatus for use in connection with the launching of personnel from aircraft in flight : en
  • CA438439A - Nut for threadless studs : en fr
  • CH245999A - Draft response envelope. : en fr
  • CH246008A - Drive device for film, comprising a claw articulated on an oscillating lever. : en fr
  • CH246018A - Desk set. : de en
  • CA438446A - Accumulator bladder : en fr
  • US2412363A - Well logging : en
  • CH246191A - Process for the preparation of a new acidic anthraquinone dye. : de en
  • US2412300A - Telegraph tape reperforator : en
  • US2412450A - Display box : en
  • CA438513A - Vehicle endless track : en fr
  • AU134360B2 - Improvements in and relating to water sprayers : en
  • FR916731A - Process for extracting iron from iron silicates or ore containing silica : en fr
  • FR916733A - Hand saw : en fr
  • GB583277A - Improvements in electrical signalling systems : en
  • GB583305A - Means for fixing fireplaces : en
  • FR916543A - Distribution valve for rock punches : en fr
  • USD146052S - Design for a brooch or similar article : en
  • CH246173A - Gas turbine engine with its own starter device for aircraft. : de en
  • US2412478A - Steam actuated pilot controlled distribution valve for steam engines : en
  • FR916728A - Package strapping device : en fr
  • CH246056A - Tool. : de en
  • CH246060A - Mortising tool on a mortising machine. : de en
  • AU122934B2 - Improvements in or relating tothe coating of nonfibrous cellulosic bodies : en
  • CA438488A - Directional gyro : en fr
  • US2412464A - Cigarette and safety match holder : en
  • AU137862B2 - Improvement in electrical unit closure : en
  • GB583262A - Improvements in the production, selection and demodulation of electrical pulse trains : en
  • US2412222A - Pump jack : en
  • CH246082A - Hot gas engine system. : de en
  • US2412361A - Control of fuel introduction to engine cylinders : en
  • CH246149A - Device for carrying loads on the back of a man. : en fr
  • AU814046A - Improvements in or relating to carriers or holders for cartridge fuses : en
  • AU821246A - Improvements in or relating to turbine construction : en
  • FR916582A - Welding process and apparatus for applying this process : en fr
  • US2412320A - Antenna system : en
  • GB583205A - Improvements in or relating to the production of highly elastic corrugated tubes made of profiled metal band material : en
  • CA438506A - Slide fastener making apparatus : en fr
  • CA438427A - Heating apparatus : en fr
  • US2412258A - Telephone or like system : en
  • US2412412A - Control mechanism for hoisting equipment : en
  • US2412540A - Emergency ignition unit : en
  • US2412307A - Reinforcing spacer : en
  • AU136534B2 - Improvement in instrument landing systems : en
  • US2412542A - Deflection circuits : en
  • US2412237A - Mass spectrometry : en
  • US2412462A - Resistor construction : en
  • GB583100A - Improvements in or relating to seed sowing apparatus : en
  • US2412242A - Dismountable barrack : en
  • US2412442A - Regulator system : en
  • US2412463A - Rail leveling device : en
  • CH246154A - Shipping tin made of sheet metal. : de en
  • CH245998A - Bag Closure And Method Of Making The Same. : de en
  • AU1613744A - Improvements in hobbles : en
  • AU2563145A - Improvements relating to hydraulic apparatus : en
  • US2412202A - Directive radio system : en
  • CH245938A - Closing seal on a tubular heater. : de en
  • GB583259A - Improvements relating to electric light fittings : en
  • US2412359A - Ionic analysis : en
  • AU1640944A - Voltage regulator : en
  • AU135359B2 - Improvements relating tothe manufacture of amidines : en
  • AU1446044A - Pulse type telegraph system : en
  • US2412269A - Nose pump : en
  • US2412511A - Electrically propelled car construction : en
  • AU134707B2 - Improvements in weighing the output of lifting and lowering machines : en
  • GB583143A - Improvements in and relating to carbon potentiometers : en
  • USD146017S - Design for a finger ring : en
  • US2412219A - Filing equipment : en
  • US2412234A - Apparatus for echo distance measurement : en
  • US2412274A - Apparatus for molding plywood panels : en
  • CH246066A - Dry shaver. : de en
  • AU136243B2 - Improvements in or relating to knitting machines ofthe links-links type : en
  • USD146036S - Design fob a separable brooch : en
  • AU810046A - Improvements in or relating to circuit arrangements for correcting image distortion in cathode ray tubes : en
  • AU821346A - Improvements in or relating to tuning mechanism for electron discharge apparatus : en
  • CH246129A - Medical apparatus. : de en
  • US2412367A - Gun carriage : en
  • GB583191A - Improvements in battery separators : en
  • FR916590A - Improvements to hosiery, especially stockings : en fr
  • USD146027S - Combined card punching machine and stand : en
  • CH246045A - Hunting machine. : en fr
  • US2412314A - High-frequency apparatus : en
  • AU803246A - Improvement in electrical unit closure : en
  • CH246195A - Process for the production of a tanning product. : de en
  • FR916633A - Timber stud for building construction : en fr
  • GB583180A - Improvements in or relating to electron discharge devices : en
  • AU727246A - Improvement in fluoborate glass : en
  • CA438478A - Blowpipe cutting apparatus : en fr
  • US2412213A - Method of producing starch esters : en
  • US2412309A - Insulated electrode holder : en
  • AU1507644A - Improvements in or relating to railway car trucks : en
  • US2412275A - Automatic nut gun : en
  • CH246061A - Installation for the heat treatment of various articles and particularly of articles made of resins, natural and synthetic rubbers. : en it
  • CH245920A - A method of manufacturing a powdery agricultural product containing free sulfur. : en fr
  • AU810346A - Improvements relating tothe production of mosaic screens and. a cathode, ray, tube incorporating same : en
  • US2412355A - Loom : en
  • AU734546A - Method and apparatus for processing canned food andthe like : en
  • CA438454A - Reaction product of aldehyde and diazine derivative : en fr
  • CH246015A - Curvilinear deformable. : en it
  • FR916742A - Model assembly method : en fr
  • CH246077A - Mobile drum lifter. : de en
  • AU810246A - Improvements in or relating tothe manufacture of mosaic screens : en
  • US2412446A - Ultra high frequency system : en
  • CH246163A - Wheel with pneumatic tires for road vehicles. : en fr
  • AU1519244A - Improved wall or anchorage bolt devices : en
  • AU734346A - Improvements in or relating to row-crop hoes and cultivators : en
  • GB583251A - Improvements relating to door fastenings : en
  • GB583309A - Improvements in or relating to electric impulse producing apparatus : en
  • AU811846A - Improvement in instrument landing systems : en
  • CA438469A - Surfacing apparatus : en fr
  • US2412195A - Internal-combustion engine : en
  • US2412498A - Adjustable rod guide : en
  • AU36946A - Improvements in means for absorbing expansion or contraction in vessels : en
  • AU727046A - Dispersions of polymeric materials : en
  • CA438405A - Engine rotary valve assembly : en fr
  • AU1829544A - Piezoelectric crystal apparatus : en
  • CH245984A - Process for the production of hydrocyanic acid from alkali or alkaline earth cyanides. : de en
  • FR916567A - Suspension device for electromagnets, etc. : en fr
  • GB583252A - Improvements in and relating to cheque writing or printing machines : en
  • CH246048A - Process for welding aluminum or its alloys with iron or its alloys. : de en
  • FI21695A - Yeast slicer : en fi
  • DK65183C - Method of Making Cyclic Ketals from Ketosteroids. : da en
  • GB583207A - Improvements in or relating to glass to metal seals : en
  • US2412308A - Production of vinyl chloride : en
  • FI21714A - Anodging of the gas supply to the gas-generating apparatus with a gas-generating oxidation point for gas-generating oxidation : en fi
  • GB583226A - Improvements in or relating to rolling mills : en
  • GB583229A - Improvements in or relating to collapsible framework structures for tents or the like : en
  • FR916528A - Improvements in the preparation of a thermoplastic polymer material : en fr
  • FR916684A - Device for protecting high voltage electrical installations against high frequency atmospheric discharges : en fr
  • DK65181C - Procedure for the Preparation of Kitosan Derivatives. : da en
  • FR916649A - Improvements made to electrical switches for small equipment : en fr
  • US2412473A - Dynamic and static balancing machine : en
  • FR916679A - Construction of buildings using molded elements : en fr
  • US2412327A - Proteinous plastics : en
  • FR916505A - Cigar and cigarette holders forming at the same time ashtray and cigarette mold : en fr
  • FR916602A - Method of rapid construction of civil and industrial buildings by means of metal pillars support posts in which the concrete is poured after the floors and roofing have been assembled : en fr
  • US2412205A - Pontoon metering valve and combination : en
  • DK65207C - Internal combustion engine working with solid, powdered Fuel. : da en
  • FR916531A - Firearm with handle : en fr
  • FR916686A - Automatic grain dispenser for poultry : en fr
  • US2412414A - Hydraulic jack : en
  • US2412391A - Tampon : en
  • USD146041S - Design for an earring or similar article : en
  • FR916697A - Reclosing switch : en fr
  • FR916700A - Method and apparatus for distillation in a deep vacuum : en fr
  • GB583176A - Improvements in or relating to the separation of suspended particles from vapors or gases : en
  • FR916630A - Framing for the construction of inexpensive houses : en fr
  • GB583106A - Drilling and like machines : en
  • GB583167A - Improvements relating to mounting arrangements for electron discharge devices : en
  • FR916544A - Manufacture of pulp : en fr
  • FR916598A - Heating installation : en fr
  • FR916624A - Die casting process : en fr
  • GB583095A - Improvements in the manufacture of brushes : en
  • GB583129A - Improvements in or relating to shop-window or like display equipment : en
  • AU813546A - Improvements in or relating to water heaters : en
  • FR916569A - Tractor crane : en fr
  • FR916511A - Device for supporting and maintaining inner tubes to be repaired of pneumatic tires : en fr
  • FR916563A - Process for the manufacture of vacuum tube filaments and filaments obtained by process : en fr
  • GR10938B - METAL IRON MOLDABLE BODY. : el en
  • US2412479A - Quick-action gas valve : en
  • CH246013A - Apparatus for closing two-part slide frames. : de en
  • CH245977A - Hand mill. : en fr
  • GB583192A - Improvements relating to resilient front forks for motor cycles : en
  • US2412285A - Aircraft transport plane : en
  • AU719546A - Specification not printed : en
  • AU820746A - Improvements in or relating to knitting machines ofthe links-links type : en
  • CH246098A - Arrangement for transmitting a remote control command. : de en
  • DK65187C - Method for the manufacture of metallic shaped bodies. : da en
  • US2412530A - Slip : en
  • FR916635A - Hollow building panel : en fr
  • US2412256A - Process for the production of erythrina alkaloids : en
  • CA438507A - Round straightener : en fr
  • FR916553A - Improved method and apparatus for wrapping wire, rope, cable, etc., around a pipe or the like : en fr
  • US2412278A - Article feeding apparatus : en
  • FR916525A - building element : en fr
  • GB583261A - Improvements in or relating to indicating or recording devices suitable for use withwelding machines : en
  • US2412453A - Gyroscope : en
  • US2412543A - Coated zinc article and method of making same : en
  • FI21741A - Door lock : en fi
  • GR10932B - METHOD FOR THE PRODUCTION OF COPPER SULPHATE AND IN GENERAL COPPER SALTS, OF COPPER OR ALLOYS OF THE ELECTROLYTIC, BY OXYGEN SIMPLE UNDER THE UPPER OR OXYGEN. : el en
  • US2412534A - Impregnated composite board : en
  • CA438534A - Composite material : en fr
  • DK65185C - Process for the preparation of 17,20,21-oxy compounds of the saturated or unsaturated series of impregnations. : da en
  • GB583139A - Improvements in or relating to photographic copying apparatus : en
  • FR916520A - Tubular tool for woodworking machines in particular reproduction : en fr
  • FR916574A - Flexible cable remote control toy chassis : en fr
  • FI21742A - Dörrgångjärn : en fi
  • FI21705A - Automatic logarithmic regulation of the operation of the logarithm of the control log : en fi
  • FR916568A - Nitration of alcohols : en fr
  • GB583301A - Improvements in or relating to printing apparatus : en
  • US2412472A - Postage printer : en
  • US2412229A - Alkylation of aromatic hydrocarbons : en
  • USD146047S - Design for a brooch or similar article : en
  • USD146022S - Design for an electric steam radiator : en
  • FR916611A - Improvements to screw choppers : en fr
  • US2412288A - Apparatus for making montage prints : en
  • US2412541A - Altimeter : en
  • USD146023S - Ironing machine : en
  • GB583239A - Improvements in or relating to automatic lathes and like machines : en
  • US2412459A - Tool guiding fixture : en
  • US2412489A - Spot gauge : en
  • FI21753A - A tool for repairing bicycle chains and the like : en fi
  • CH245918A - Weeder. : de en
  • FR916561A - liquid-bath type air cleaner, especially for air compressors and internal combustion engines : en fr
  • FR916727A - Gear wheel checking device : en fr
  • GB583113A - Improvements in or relating to the production of activated carbon : en
  • US2412368A - Package delivery chute : en
  • US2412319A - Arm driving mechanism : en
  • AU818546A - Lifting fork for package stacker : en
  • CA438404A - Typesetting machine melting pot charging apparatus : en fr
  • CA438483A - Non-static photographic film : en fr
  • AU122920B2 - Improvements in or relating to hand cultivators : en
  • AU128840B2 - Improvements in means for absorbing expansion or contraction in vessels : en
  • CA438504A - Gasket material : en fr
  • US2412501A - Bag manufacture : en
  • US2412497A - Strike plate or door latch keeper : en
  • US2412245A - Garment hanger : en
  • AU149747B2 - Improvements in or relating to organosilicon compounds and products thereof : en
  • CA438503A - Rolling mill : en fr
  • FI21746A - Sät och apparat för blandning och bearbetning av puts-, mur-, betongbruk och liknande : en fi
  • FR916721A - Method and apparatus for producing clay objects : en fr
  • IS451A7 - Improvements to or regarding radio transmitters. : en is
  • US2412248A - Knitting method and machine : en
  • US2412437A - Production of unsaturated nitriles : en
  • CA438441A - Chromium recovery : en fr
  • CH246028A - Optical device for measuring lengths. : en fr
  • CH245966A - Method for producing patterns of fabrics to be produced with shaft looms and apparatus for carrying out the method. : de en
  • AU122946B2 - Improvements in or relating to protective systems : en
  • USPP716P - Rose plant : en
  • FR916648A - Device for the presentation of photographic prints, engravings, paintings and the like : en fr
  • CH246068A - Method of fixing an axis to an element of a bracelet-adornment or a bracelet-watch. : en fr
  • US2412343A - Lawn mower re-edger : en
  • CH245989A - Process for the preparation of an azo dye. : de en
  • US2412505A - Needle threading instrument : en
  • CH246065A - Head for mechanical and electric razors. : en it
  • CH246134A - Process for the preparation of a salt of a basic ester of a 1-aryl-cycloalkyl-1-carboxylic acid. : de en
  • FR916542A - Lamp voltmeter, for direct voltage : en fr
  • AU122912B2 - Improvements in vacuum cleaners : en
  • AU134179B2 - Improvements in or relating to endless driving belts and electrical, apparatus using same : en
  • CH246073A - Valve. : de en
  • CA438418A - Agricultural device : en fr
  • FI21706A - Bärvågsförstärkaranordning : en fi
  • FR916709A - Textile stripping paste : en fr
  • USD146059S - Support for dressing hair : en
  • US2412233A - Bacon hanger : en
  • US2412273A - Electromagnetic relay : en
  • US2412369A - Carton forming machine : en
  • CH246156A - Especially suitable as a trailer. : de en
  • US2412426A - Nursing bottle holder : en
  • FR916501A - Improvements to tilting devices for signaling or other similar devices : en fr
  • GB583222A - Improvements in or relating to aerial bombs : en
  • US2412522A - Garment : en
  • FR916670A - Process for curing condensation products of the ureaformaldehyde type and resulting products : en fr
  • AU135561B2 - Improved hydraulic means for obtaining constant speed ina power transmission froma varying speed prime mover : en
  • CH246087A - Chiller. : de en
  • FR916529A - Improvements to pilot indicators or watches : en fr
  • GB583142A - Improvements in or relating to coating insulating surfaces with metal : en
  • GB583166A - Improvements in or relating to the polymerisation and interpolymerisation of ethylene : en
  • FR916654A - Improvement in the preparation of 7-dehydrosterols : en fr
  • FI21718A - Limningspress : en fi
  • FI21740A - File machine : en fi
  • USD146062S - Design for a double-headed doll : en
  • IE17731L - Tempering flat glass : en
  • US2412471A - Air-speed responsive device : en
  • FR916534A - Parachute packing improvement : en fr
  • US2412518A - Trap : en
  • US2412527A - Addressing machine : en
  • AU135190B2 - Starting gate for racetracks : en
  • CH245980A - Process for the production of a protein and vitamin-rich extract from yeast, in particular from brewer's yeast. : de en
  • CA438428A - Dust collector : en fr
  • FI21752A - Shovel : en fi
  • FR916521A - Improvements to riveters, punching machines and similar machines : en fr
  • FR916572A - Improvements to metal bungs more particularly for wooden barrels : en fr
  • FR916596A - Improvements to plastic molding processes : en fr
  • US2412535A - Antiperspirant preparation : en
  • CH246107A - Vacuum shut-off device on corpuscular beam apparatus. : de en
  • AU122896B2 - Clamp device : en
  • GB583140A - Improvements in fuel economisers or feed water heaters for marine use : en
  • FI21745A - Anordning vid skidbindningar : en fi
  • AU1818044A - Improvements in and relating to means for determining the tensile stresses in haulage andother ropes : en
  • CA438438A - Self-locking nut : en fr
  • CH246010A - Device for attaching light regulating means to the lens barrel of a camera. : de en
  • AU810446A - Improvements inthe production of spinning fibres from vegetable especially bast fibre material : en
  • CH246035A - Volume control associated with a crystal pickup. : de en
  • US2412467A - Electronic computer : en
  • AU135860B2 - Improved hydraulic shock absorber : en
  • CH245991A - Process for the production of protective coatings that are durable against the influence of mold. : de en
  • CH246131A - Process for the cultivation of molds which form antibacterial substances and device for carrying out the process. : de en
  • CH246148A - Eye-catcher for shop windows. : de en
  • AU135874B2 - Improvements in valve modulators : en
  • AU719646A - Improvements in or relating to electrical measuring, indicating recording, controlling or like apparatus : en
  • AU724846A - Improvements in or relating to metal rectifiers : en
  • US2412259A - Circuit breaker mounting and connecting stud : en
  • AU122936B2 - Means to assist the unblocking of heavy rolls of cloth andthe like : en
  • CA438413A - Pulp refining device : en fr
  • CH246072A - Pipe clamp. : de en
  • US2412198A - Telegraph switching system : en
  • AU719746A - Improvements in or relating to endless driving belts and electrical, apparatus using same : en
  • CH245978A - Machine for the purification and sorting of groats still mixed with bran and semolina. : en fr
  • GB583121A - Improvements in pneumatic tyred wheels for models : en
  • CH245951A - Doormat. : de en
  • US2412415A - Combination umbrella and cape : en
  • US2412494A - Electric switch : en
  • USRE22817E - Turn-tilt unloading toy railway car : en
  • CA438523A - Automobile antenna : en fr
  • CH245975A - Running stain for shoes. : de en
  • AU122924B2 - Fluid pressure actuating system : en
  • FR916708A - Preparation of chlorine peroxide : en fr
  • AU135272B2 - Method and device for inserting the weft thread in looms : en
  • CH245963A - Regulating device on twisting machines and similar machines for adjusting the height of the spindle on the spindle bench. : de en
  • CH246043A - Acoustic control device for clockworks. : de en
  • CH246167A - Coupling for skilifters. : de en
  • AU727146A - Improvement in high dispersion fluosilicate glasses : en
  • CH246183A - Process for the preparation of a chromable azo dye. : de en
  • CA438460A - Discriminating protective relaying apparatus : en fr
  • AU122947B2 - Improvements relating to pipe couplings : en
  • CA438424A - Gravity feed steam purifier : en fr
  • CH246003A - Cover intended for the constitution of a loose-leaf notebook. : en fr
  • US2412272A - Acyl derivatives of vitamin b6 : en
  • US2412358A - Corn picker : en
  • US2412321A - One piece, third dimension, cutout toy : en
  • AU781746A - Adhesive compositions, process of bonding materials therewith and bonded laminates so formed : en
  • US2412279A - Variable gain amplifier : en
  • US2412347A - Speed governor switch : en
  • US2412488A - Engine lifting harness : en
  • US2412247A - Circuit breaker holding magnet and armature : en
  • FR916645A - Riveter for rivet nuts and the like : en fr
  • FI21744A - Förfaringssätt framställning av mönstrade fiberplattor : en fi
  • AU133077B2 - An improved adjustable nozzle : en
  • CH246145A - Message transmission device with ultra-high frequency carrier. : de en
  • GB583282A - Improvements relating to the delivery of sponge cake, and like webs from ovens for further treatment : en
  • US2412253A - Wall panel : en
  • CA438415A - Packing tray : en fr
  • CA438417A - Power brake mechanism : en fr
  • CH246116A - Metal disc rectifier. : de en
  • AU140812B2 - Improvements in or relating to electron discharge devices : en
  • CH246109A - Process for the production of metal electrodes of electrical capacitors coated with non-conductive reaction products. : de en
  • FI21710A - Anordning med ett elektriskt gasurladdningsrör : en fi
  • AU122916B2 - Improvements infrequency changers : en
  • FR916738A - Receptacle for adjustable fastener : en fr
  • AU135315B2 - Improvements in or relating to water heaters : en
  • CA438429A - Vertical jack : en fr
  • CA438451A - Piezoelectric transducer : en fr
  • AU828046A - Improvements in or relating to spring assemblies for lise with electromagnetic relays : en
  • CA438420A - Pressure cooking utensil : en fr
  • CA438529A - Valve puller : en fr
  • CH246200A - Process for the preparation of a diphenylalkyl derivative. : de en
  • CA438486A - Machine tool : en fr
  • AU724746A - Improvements in logarithmic circuit : en
  • US2412379A - Decorative illuminated device : en
  • AU1704244A - Core caps : en
  • US2412206A - Sensitive switch control apparatus : en
  • US2412220A - Treatment of fluorine-containing hydrocarbon mixtures : en
  • AU793646A - Cathode beam tubes : en
  • AU809246A - Multiplex system : en
  • AU135607B2 - Cathode beam tubes : en
  • US2412348A - Gas-air inspirator : en
  • US2412409A - Lock nut and method of assembling same : en
  • US2412482A - Discriminator-rectifier circuits : en
  • CH245926A - Method for producing a wall covering, device for carrying out the method and wall covering produced according to the method. : de en
  • AU132975B2 - Improvements in or relating to row-crop hoes and cultivators : en
  • AU813346A - Improvements in or relating to synthetic resin coating compositions : en
  • AU828246A - Improvements in or relating to narrow-ware looms : en
  • CA438494A - Hinged cover container : en fr
  • CH246185A - Process for the production of a metallizable polyazo dye. : de en
  • FR916651A - Method and equipment for welding and patching plastic sheets and articles based on synthetic resins and more particularly based on polyvinyl chloride and its copolymers : en fr
  • CH246059A - Equipment on scissors for machine cutting of sheet metal, in particular for electrical apparatus and transformers. : de en
  • FI21728A - Ritningsmall för skissblock och dylikt : en fi
  • FR916595A - Evacuation system for gases, such as air, containing fine particles in suspension : en fr
  • US2412466A - Inflatable floating solar still with capillary feed : en
  • AU122943B2 - Improved wall or anchorage bolt devices : en
  • FR916695A - Device for mounting tools on prosthetic devices : en fr
  • US2412378A - Engaging and disengaging mercury clutch : en
  • AU137863B2 - Capacitor assembly and bracket mounting means therefor : en
  • US2412381A - Thread inspection device : en
  • US2412447A - Working and treating be-cu alloys : en
  • AU134375B2 - Improvements in or relating to hammer mills : en
  • USD146032S - Design for a separable brooch : en
  • US2412476A - Treatment of acrylic ester polymers : en
  • CH246024A - Game. : de en
  • CA438476A - Zeolite regenerating compound : en fr
  • CH246168A - Ski lift coupling device for detachable coupling of the harness with the tow rope. : de en
  • AU122955B2 - An improved structure for public utility and display purposes : en
  • CA438495A - Time switch : en fr
  • CA438496A - Synchronizing system : en fr
  • CA438525A - Tone control : en fr
  • AU1830644A - Flash arrester for kerosene burners : en
  • CA438461A - Electrical apparatus : en fr
  • GB583275A - Improvements in wringers : en
  • AU814246A - Improvements intwo-terminal electric oscillatory circuits having adjustable dynamic resistance : en
  • GB583094A - Improvements in and relating to boiler feed and like regulators : en
  • GB583153A - Improvements in electric clocks : en
  • AU122949B2 - Improvements in hobbles : en
  • US2412424A - Photoelectric control device for camera diaphragms : en
  • CH245968A - Sewing machine. : de en
  • CH246110A - Electric variometer. : de en
  • US2412339A - Control mechanism : en
  • AU131120B2 - Improvement in high dispersion fluosilicate glasses : en
  • US2412276A - Defoaming composition and process : en
  • US2412410A - Knife rack for silverware chests : en
  • FR916603A - Method of rapid construction of civil and industrial buildings by means of reinforced cement pillars manufactured beforehand and comprising means of connection with one or more floors of joists : en fr
  • GB583214A - Improvements in or relating to electron discharge devices of the velocity modulationtype : en
  • US2412322A - Tailless kite : en
  • CH246067A - Closure device for wristwatch straps, belt, etc. : en fr
  • CA438462A - Particle size determination : en fr
  • DK65205C - Device for recording liquid weights. : da en
  • US2412401A - Roofing construction : en
  • FI21708A - Dubbelverkande electromagnetic vibrationmotor : en fi
  • AU137605B2 - Improvements in or relating to carriers or holders for cartridge fuses : en
  • AU1701144A - Improved apparatus for forming fine glass fibers : en
  • FI21720A - For the purposes of this Regulation, the relevant provisions of this Regulation do not apply : en fi
  • CH246099A - Circuit arrangement for reversing the regulator of electrical generators. : de en
  • US2412468A - Variable speed device : en
  • DK65213C - Trigger mechanism for automatic firearms. : da en
  • CA438402A - Grain car closure : en fr
  • AU1687344A - Fluid pressure actuating system : en
  • AU830546A - Improvements in redirecting deflected boreholes : en
  • CH246161A - Motor vehicle. : de en
  • US2412232A - Valve : en
  • AU1361544A - Blast furnace and process of smelting : en
  • CH245981A - Process for the recovery of long-life concentrates from liquids containing dissolved substances, e.g. B. from fruit juices. : de en
  • CH245945A - Process for manufacturing glass in electric furnaces comprising carbon elements immersed in the glass. : en fr
  • AU1841745A - An improved structure for public utility and display purposes : en
  • US2412383A - Apparatus for pumping and atomizing liquid fuel : en
  • US2412335A - Brake : en
  • CA438442A - Heat and so2 gas recovery in the cooking of sulphite cellulose : en fr
  • CH246020A - Ski binding. : de en
  • AU134634B2 - Glassblowing method and apparatus : en
  • AU134458B2 - Vinyl chloride copolymer and textile material produced therefrom : en
  • US2412481A - Friction-actuated erecting mechanism : en
  • US2412456A - Bobbin winder for sewing machines : en
  • CA438487A - Automatic pilot mounting frame unit and manifolding : en fr
  • GB583196A - Improvements in air conditioning apparatus : en
  • AU1700344A - Improved boiler and water-heater for use by dairy farmers and for all like purposes : en
  • CA438493A - Milk delivery can outlet : en fr
  • US2412546A - Method of packaging : en
  • CH246039A - Self-winding frame with oscillating weight of a timepiece. : en fr
  • CH245956A - Furniture for bathroom. : de en
  • AU1568044A - Improvements in portable power driven cross-cut saws : en
  • GB583173A - Manufacture of polymers containing oxygen : en
  • CA438535A - Organic compound manufacture : en fr
  • CH246193A - Process for the production of a tanning product. : de en
  • AU732446A - Improvements inthe coating of optical surfaces : en
  • CH246007A - Device for guiding thin film strips. : de en
  • CH246103A - Feed-through capacitor. : de en
  • CA438528A - Pyrophoric cigarette lighter : en fr
  • DK65194C - Impulse generator with oscillating body for electric fences. : da en
  • US2412389A - Halogenated organic compounds : en
  • GB583134A - Improvements in or relating to board games simulating golf : en
  • GB583285A - Improvements in or relating to electrical apparatus, particularly for radio communication : en
  • AU122922B2 - Improvements in and relating to egg washing and drying machines : en
  • CA438541A - Aircraft engine mounting : en fr
  • US2412377A - Balanced pressure switch : en
  • FR916719A - Method and device for controlling the arrival of material to feeding apparatuses of carding machines and the like : en fr
  • GB583256A - An improved strainer for scullery sinks : en
  • CA438515A - Cable clamp and mounting : en fr
  • CH246057A - Drill head with cross slide. : de en
  • GB583112A - Improvements relating to fluid flow energy transformers : en
  • AU135160B2 - Improvements in stenographic machines : en
  • FI21724A - Apparatus for providing a constant outflow rate from a vessel in which the surface height of the liquid varies : en fi
  • GB583136A - An improved modulation indicator for radio transmitters : en
  • GR10931B - METHOD FOR THE PRODUCTION OF MOBILED COPPER AND THE USE OF IT FOR THE PREPARATION OF COPPER SALTS AND ASSOCIATIONS AND VARIOUS OTHER PRODUCTS UNDER. : el en
  • FR916664A - Manometric device for liquids in motion and in process of transformation : en fr
  • GB583107A - Improvements in cyclone separators : en
  • GB583171A - Improvements in or relating to the recovery of normally gaseous solvents used in oil extraction : en
  • FR916726A - Improvements relating to the packaging of rags intended for the manufacture of yarns, flocks and the like : en fr
  • FR916696A - Constant velocity universal joint : en fr
  • FR916605A - Improvements to optical sheets or flexible light reflecting sheets and to reflectors equipped with such sheets : en fr
  • GB583148A - Improvements relating to adhesionally bonding by synthetic resins : en
  • FI21721A - Apparatus for acclimatization resp. härdning och acklimatisering av fiberplattor : en fi
  • FR916723A - Cheese ripening process : en fr
  • FR916724A - Knife holder for measuring instruments and others : en fr
  • GB583093A - Improvements in smallware looms : en
  • FR916660A - Universal combined lock with electrical, mechanical and positive locking for all landing doors of lifting devices : en fr
  • GB583105A - Improvements in or relating to building blocks : en
  • GB583228A - Improvements in yarns for the covers of pneumatic tyres and other mechanical fabrics : en
  • FI21702A - Sätt att framställa flerfärgstryck, vilkas färger gjorts osynliga genom blandning med ett likartad färgämne : en fi
  • GB583186A - An electrically controlled temperature regulator : en
  • GB583194A - Improvements in or relating to stuffing boxes : en
  • FR916703A - System to facilitate the starting of a heavily loaded car driven by a horse : en fr
  • GB583244A - Improvements in or relating to therapeutic garments : en
  • FR916657A - Mechanical baker's mixer : en fr
  • CH245962A - Mechanical toothbrush. : en fr
  • FI21701A - Fertilization rates for sulphonylation of organic sulphonylureas and primary or secondary amine or amide : en fi
  • GB583218A - Improvements in or relating to fire extinguishing foam compositions : en
  • FR916579A - Selenium rectifiers and the like : en fr
  • FR916743A - Hourdis-floor : en fr
  • CA438479A - Heat producing composition : en fr
  • GB583209A - Process for the preparation of hydroxylated derivaties of ª†,ª€-diphenyl-n-hexane : en
  • FR916619A - Improvements to pencil leads and similar graphitic marker elements : en fr
  • US2412330A - Snap-on valve : en
  • FI21732A - Anordning vid snabbkallsågar : en fi
  • FI21735A - Children's postcard : en fi
  • CH245922A - Watering can. : de en
  • US2412332A - Container : en
  • CH246144A - Arrangement for signal transmission by means of electromagnetic waves. : de en
  • CH246178A - Process for the preparation of a new compound of the cyclopentano-polyhydrophenanthrene series. : de en
  • US2412356A - Apparatus for the automatic adjustment of the angle of elevation of guns : en
  • US2412517A - Nail : en
  • US2412436A - Fluid operated clutch : en
  • DK65210C - Methods and Machines for Machining Razor Blades. : da en
  • AU136156B2 - Improvements in or relating to spring assemblies for lise with electromagnetic relays : en
  • CA438472A - Hoist brake : en fr
  • CH246158A - Single-axle small vehicle. : de en
  • US2412371A - Manufacture of gasoline : en
  • AU825046A - Glassblowing method and apparatus : en
  • CH246055A - Method and electrical installation for stopping, at a determined level, fixed in advance, the work of a machine tool. : en fr
  • US2412417A - Art of raising sunken vessels : en
  • US2412495A - Bubble leveling device for training apparatus : en
  • USD146025S - Combined marking instrument and stand : en
  • AU729246A - Improvements relating to electric storage batteries : en
  • CA438540A - Anthraquinone dyestuff : en fr
  • US2412524A - Fatigue test for tire cord : en
  • GB583289A - Improvements in wrappers for wound filamentary masses : en
  • FR916577A - Vehicle construction : en fr
  • GB583102A - Improved suction squeegee : en
  • GB583177A - Improvements in electrode assemblies of electron discharge devices : en
  • FR916647A - Improvements in the manufacture of lithographic printing plates, templates and similar objects : en fr
  • FR916555A - Automatic toy cannon : en fr
  • US2412331A - Transmission : en
  • CH246002A - Storage containers for writing sheets, in particular note sheets. : de en
  • FR916527A - Furniture for sofa and sofa bed : en fr
  • DK65212C - Pencil sharpener. : da en
  • CH246090A - Process for stepless speed control of three-phase induction motors. : de en
  • FR916625A - Lapping machine : en fr
  • AU731146A - Improvements in or relating to lipstick holders : en
  • FR916604A - Improvements to pressurized hydraulic accumulators : en fr
  • FR916744A - Device for mounting rubber tires on the wheels : en fr
  • DK65189C - Rail Impulse Sensor and Signal System with Impulse Sensor. : da en
  • FR916707A - Manufacture of chlorine peroxide : en fr
  • GB583260A - Improvements in the sealing of electrical conductors through glass walls : en
  • FR916746A - Improvements to hydraulic pumps, multistage compressors and similar devices : en fr
  • DK65215C - Door switch for electrical alarm systems. : da en
  • FR916692A - Method and device for gas combustion by infusion through a refractory mass : en fr
  • GB583115A - Process for printing staple fibre of regenerated cellulose with leuco ester salts of vat dyestuffs : en
  • GB583127A - Improvements in or relating to cranes : en
  • USD146057S - Design for a film slide viewer : en
  • US2412291A - Electron discharge device : en
  • FR916711A - Catalytic conversion system : en fr
  • AU1664644A - Improvements in fastener devices for electrical conductors and like articles comprising a plurality of strands : en
  • US2412312A - Cellulose acetate dyed with monoazo dyes : en
  • US2412506A - Means for blending fibers : en
  • US2412514A - Electric catapult control : en
  • CA438452A - Condensation product of aminotriazole, aldehyde and halogenate nitrile : en fr
  • CH246115A - Method for manufacturing electric capacitors and device for implementing this method. : en fr
  • US2412499A - Machine tool vibration dampener : en
  • CA438489A - Coloured mirror : en fr
  • CH245919A - Motor mower with front cutting unit and depositing device for grain and the like. : de en
  • GB583217A - Improvements relating to railway traffic controlling apparatus : en
  • AU122931B2 - Improvements in or relating to apparatus for registering sheets being fed to printing presses or other machines : en
  • GB583291A - Improvements relating to wedging the buckets of pelton wheels : en
  • AU1558444A - Improvements relating to pipe couplings : en
  • GB583233A - Improvements in or relating to registering and printing mechanism for meters and other measuring instruments : en
  • CH246199A - Process for the preparation of a basic ester of a 1-aryl-cycloalkyl-1-carboxylic acid. : de en
  • AU1683244A - Improved method of drying mineral wool and polymerizing its binder : en
  • CH246091A - Magnetic circuit, especially for an electrical machine with a permanent magnet rotor. : de en
  • US2412549A - Automatic pattern controlled milling machine : en
  • US2412353A - Weaving apparatus : en
  • US2412404A - Wall structure for buildings and the like : en
  • AU795346A - Improvements in selecting switches such asare used in automatic telephone systems : en
  • DK65186C - Process for the Preparation of Higher Molecular Nitrogen-containing Primary or Secondary Phosphoric Acid Esters. : da en
  • FR916623A - Combined die-hopper for the continuous production of large-width cellulose webs or films : en fr
  • US2412362A - Power lift mechanism : en
  • US2412334A - Airplane cabin heating system : en
  • CH246097A - Electrical control device with elastic feedback. : de en
  • US2412344A - Assembly of engine cylinders and manifolds : en
  • CH245944A - Padlock. : de en
  • US2412513A - Electric control device : en
  • CH246046A - Method for molding metal parts and foundry core for the implementation of this method. : en fr
  • GB583216A - Improvements relating to remote control systems particularly for railway traffic control : en
  • AU131463B2 - Improvements relating to multistage tubines and compressors : en
  • AU1517244A - Improved method and apparatus for testing or measuring thicknesses or dimensions : en
  • AU831046A - An improved adjustable nozzle : en
  • CH245994A - Process for depilation respectively. Dewolling of skins respectively. Hides, in particular rabbit and sheepskins. : de en
  • CH246122A - Device for connecting an electrical power consumer, which when switched on, requires a voltage several times higher than in subsequent continuous operation, to an alternating current network using transformers. : de en
  • US2412525A - Cutting tool : en
  • GB583269A - Improvements in or relating to processes of and apparatus for the production of alkali cellulose : en
  • USD146028S - Design for a card punching machine : en
  • AU133814B2 - Laminated plywood arch and method : en
  • CA438409A - Flush tank drip pan : en fr
  • CH246079A - Liquid pump with lockable circulation line between the suction and pressure ports. : de en
  • CH246157A - Extendable support. : de en
  • CH245993A - Process for the preparation of lead nitroaminoguanidine. : de en
  • CH246181A - Process for the preparation of a chromable azo dye. : de en
  • AU810146A - Improvements in or relating to electron discharge devices : en
  • AU135357B2 - Multiplex system : en
  • AU809446A - Automatic dial-reading weighing balance : en
  • CA438444A - Telephone system : en fr
  • GB583162A - Improvements relating to heat-resisting alloys : en
  • GB583273A - Improvements relating to scrapers or sweep devices for removing sediment or sludge from settling tanks or reservoirs : en
  • CA438465A - Three-magnet double-loop directional relay : en fr
  • CH245940A - Process for the production of panels, in particular of waterproof building panels of low wall thickness, from materials that harden by setting, such as. B. concrete, and machine for carrying out the process. : de en
  • CH246016A - Elliptical compass. : de en
  • US2412267A - Circular knitting machine : en
  • FR916655A - Game : en fr
  • CA438527A - Gun turret : en fr
  • AU820646A - Method and device for inserting the weft thread in looms : en
  • FR916622A - Dual Ink Pen Holder : en fr
  • US2412452A - Flush tank control : en
  • AU133813B2 - Bob pin : en
  • AU136345B2 - Improvements in or relating to antenna : en
  • AU1614444A - Means to assist the unblocking of heavy rolls of cloth andthe like : en
  • CA438491A - Power unit for travelling cranes : en fr
  • CH246160A - Steering device on vehicles. : de en
  • FR916739A - Machine for cutting tiles of any material : en fr
  • GR10935B - AESTHETIC ART UPPER LIMB. : el en
  • GB583165A - Improvements relating to the carburisation of steel and the like : en
  • USD146030S - Design fob a clasp-on snap fastener : en
  • AU808146A - Improvements in or relating to hammer mills : en
  • FR916689A - Fire extinguisher system throwing water foam : en fr
  • CH246094A - Process for the production of points of different conductivity exhibiting insulating bodies. : de en
  • GB583087A - Drilling and like machines : en
  • FR916586A - Device for identifying spools in wire winding machines : en fr
  • US2412282A - Treatment of hydrophilic material and product : en
  • US2412419A - Adjustable hone : en
  • AU130229B2 - Improvements in and relating to clothes washing machines : en
  • CA438449A - Wrench : en fr
  • US2412298A - Sighting means for machine guns : en
  • US2412346A - Door opening and closing device : en
  • US2412510A - Methods and compositions for killing weeds : en
  • USD146060S - Design for a game board : en
  • DK65204C - Method and Apparatus for the Production of Oxidation-Sensitive Sinter Bodies. : da en
  • GB583223A - Improvements in and relating to fastener devices : en
  • GB583253A - Improvements in wicks for lighters, lamps and the like : en
  • US2412398A - Compacting machine : en
  • GB583187A - Improvements relating to the manufacture by rolling of annular articles : en
  • GB583257A - Means for safely launching a pilot or other occupant escaping from an aeroplane in flight : en
  • GB583284A - Improvements relating to change speed gears : en
  • GR10937B - CIGARETTE AND TOBACCO FILTER. : el en
  • FR916699A - Improvements in ovens : en fr
  • US2412403A - Method and apparatus for use in the manufacture of synthetic threads : en
  • FR916513A - Automatic dispenser of workpieces on machine tools specially applicable to presses : en fr
  • USD146015S - Design for a tie rack : en
  • CA438410A - Scaffold support : en fr
  • CH245982A - Tower for the catalytic treatment of gas. : en fr
  • GB583197A - Improvements in tobacco pipes : en
  • US2412235A - Safety valve mechanism : en
  • US2412333A - Flame hardening apparatus : en
  • CH245931A - Cross member intended to undergo multiple bends. : en fr
  • AU122938B2 - Improved apparatus for forming fine glass fibers : en
  • AU122898B2 - Blast furnace and process of smelting : en
  • FR916617A - Degraded cellulose and its preparation process : en fr
  • GB583210A - Improvements in/or relating to plug cocks : en
  • AU122930B2 - Angular cog V-belts : en
  • CH245954A - Tilting device, in particular for writing and drawing tables with tiltable tabletop. : de en
  • CH246117A - Process for the production of selenium elements. : de en
  • AU727446A - Propeller blade mounting : en
  • US2412374A - Electrical resistance elements durable at high temperatures and proof against chemical action, and process of making same : en
  • CA438539A - Abrasive manufacture : en fr
  • CH246005A - Typewriter ink ribbon guide fork. : en fr
  • CH245996A - Process for the preparation of olefin polysulphide latexes. : en fr
  • CH246051A - Inert gas soldering process. : de en
  • AU135358B2 - Improvements in electric oscillatory circuits comprising active networks : en
  • FR916652A - Method and device for polishing or appropriating tin containers made by embossing, in particular kitchen utensils : en fr
  • CA438537A - Phthalocyanine colouring matter : en fr
  • CH246123A - Tooth set holder. : de en
  • CA438406A - Engine rotary valve assembly : en fr
  • CA438530A - Beet harvester leaf cutting attachment : en fr
  • AU134089B2 - Improvements in and relating to hydrants : en
  • AU1546944A - Improvements in or relating to protective systems : en
  • US2412545A - Coating aggregate with bituminous emulsions : en
  • USD146014S - Design for a clothes rack : en
  • US2412217A - Froth flotation of chromite with fluoride : en
  • FI21704A - Hjulsats för järnvägsvagnar, spårvagnar och dylikt : en fi
  • US2412306A - Lapping apparatus : en
  • USD146034S - Design for a separable brooch : en
  • AU1666344A - Improvements in building blocks andin structures incorporating same : en
  • AU809946A - Improvements in or relating to phenolic resinous glue compositions : en
  • US2412388A - Trussed brake beam and/or brake head : en
  • AU809046A - Improvements in brassieres : en
  • CH246064A - Machine tool. : en fr
  • US2412209A - Preparation of aliphatic amines : en
  • US2412299A - Molding press : en
  • USD146055S - Design for a toy xylophone : en
  • CA438459A - Switch : en fr
  • CH246140A - Level control device between two stages of an electron tube device. : de en
  • CH245959A - Warming vessel, in particular a bed bottle. : de en
  • AU133831B2 - Improvements in or relating to rivetting : en
  • CH245949A - Electric cooking appliance. : en fr
  • CA438412A - Fluid material feeding device : en fr
  • CH245950A - Device for applying a liquid or plastic substance. : de en
  • US2412197A - Milker support : en
  • US2412301A - Random code tape perforator : en
  • US2412407A - Dehydrator with removable trays : en
  • CA438426A - Chain welding apparatus : en fr
  • CH245969A - Knitting machine. : de en
  • CH246132A - Solution for skin care. : en fr
  • FI21725A - Perimeter transfer weight : en fi
  • US2412201A - Method of making electrolytic devices : en
  • US2412260A - Air-cooled rotary valve : en
  • FI21737A - Anordning för framställning av skummassa av fibröst material : en fi
  • CH245934A - Boiler for hot water or steam generation. : de en
  • US2412382A - Electric trolley conductor duct and collector : en
  • AU131632B2 - Improvements in and relating to tubular metal structures : en
  • AU135705B2 - Improvements in brakes : en
  • FR916551A - Desulfurization process of hydrocarbon oils : en fr
  • US2412385A - Shoemaking : en
  • US2412507A - Photographic masking easel : en
  • US2412310A - Signal recording system : en
  • CA438522A - Differential pressure gauge : en fr
  • CH245992A - Process for preparing a lubricant. : en fr
  • GB583154A - Improvements in and relating to electric power transmission systems : en
  • GB583200A - Improvements in electric compressed air blow-out circuit breakers : en
  • GB583125A - Improvements in process for ornamenting granule-faced covering material : en
  • CH246040A - Bumper device for watchmaking bearing. : en fr
  • US2412474A - Device facilitating walking on mud : en
  • FR916666A - Method and apparatus for making sheets or sheets from fibrous pulps : en fr
  • GB583161A - Improvements in apparatus for simultaneously or alternately transmitting and receiving radio signals of very high frequency : en
  • FR916745A - Anti-wrinkle device, more especially applicable to the face : en fr
  • GB583201A - Improvements in and connected with electric hot plates : en
  • AU131238B2 - Improvements in and relating to braiding machines : en
  • CA438514A - Dish washing machine : en fr
  • FR916601A - Washing machine improvements : en fr
  • GB583267A - Improvements in or relating to stands for globes : en
  • FI21717A - Julgransprydnad : en fi
  • US2412384A - Electrical switch : en
  • FR916570A - Improvements to remote hydraulic indicating devices : en fr
  • FR916571A - Improvements to manometers : en fr
  • GB583235A - Improvements in bricklayers templates for use in erecting walls and the like : en
  • AU293746A - Improvements in and relating to sewing machines for applying tufted or candlewick designs on textile materials : en
  • CH246113A - Power converter, especially for high-voltage power transmission. : de en
  • FR916610A - Brake improvements : en fr
  • US2412228A - Apparatus for regulating vehicle speed : en
  • US2412413A - Gauging device : en
  • US2412432A - Brake rotor : en
  • US2412503A - Modulating compressor capacity control : en
  • AU137408B2 - Improvements in or relating to thermostatic devices and valve construction therefor : en
  • CH245979A - Air cleaner. : de en
  • CH246100A - Time delay responsive overcurrent protection. : de en
  • FR916503A - Breadmaking : en fr
  • FR916710A - Manufacture of chlorine peroxide : en fr
  • FR916715A - Handpiece for dentist workshop : en fr
  • FI21707A - Växelströmsförstärkare med impuls-excitering : en fi
  • GB583278A - Improvements in or relating to the preservation of cheese : en
  • FR916694A - Lock device : en fr
  • FR916607A - Method and apparatus for spraying or applying a plastic coating : en fr
  • AU1622044A - Improvements in or relating to hand cultivators : en
  • GB583271A - Improvements in the regulation of dynamo electric machines : en
  • US2412325A - Receptacle and cover therefor : en
  • FR916591A - Reel improvements for photographic film rolls : en fr
  • FR916674A - Improvements with thermosetting resins : en fr
  • FR916609A - Shiny alloy coating : en fr
  • FR916502A - Device for night, daytime aerial, light, sound and animated advertising : en fr
  • US2412293A - Field switch : en
  • US2412366A - Pressure fluid follow-up motor : en
  • AU133866B2 - Improvements in or relating to turbine construction : en
  • FR916678A - Electric heater : en fr
  • US2412434A - Pressure vessel : en
  • AU813646A - Improvements in or relating to antenna : en
  • CH246119A - Electrode for electric melting furnaces, especially glass melting furnaces. : de en
  • FR916701A - Improvements to machines for making recordings on statistical maps : en fr
  • CH246102A - Electrical contact device with adjustment option for an electrical element, which for this purpose is attached to a frame part to be adjusted by changing the shape. : de en
  • CH246189A - Process for the production of a metallizable polyazo dye. : de en
  • US2412304A - Electromagnet : en
  • US2412493A - Timepiece setting mechanism : en
  • USD146020S - Elliott box or the like : en
  • US2412324A - Stop for strand covering machines : en
  • CA438520A - Article forming apparatus : en fr
  • FR916536A - Improvements to papers and other pre-gummed materials : en fr
  • GB583104A - Improvements in larders : en
  • GB583248A - Improvements relating to the production of liquid products from soya bean flour : en
  • AU829946A - Improvements in weighing the output of lifting and lowering machines : en
  • USD146058S - Design fob a mirror : en
  • FR916698A - Adjustment device for resistance welding machines : en fr
  • FR916646A - Polymerization process : en fr
  • DK65200C - Process for the Preparation of 3,4-Di- (p-oxy-phenyl) -hexadiene-2,4 and its Acyl Esters. : da en
  • USD146053S - Design fob a bracelet : en
  • GB583101A - Improvements in and relating to cloches, hutments and like structures of tent or barn shape : en
  • FR916656A - Alkenyl-silicic derivatives and related products : en fr
  • GB583096A - Improved process for the filling of leather : en
  • US2412266A - Reaction propelled device : en
  • GB583123A - Improvements in aircraft pick-up hook and hook retainer assembly : en
  • FR916537A - Binding materials : en fr
  • FI21722A - Barkningsapparat och förfaringssätt för dess användning : en fi
  • FI21731A - Anordning vid pulsatorer, särskilt för mjölkningsmaskiner : en fi
  • USD146038S - Design for a separable brooch : en
  • US2412439A - Lamp socket with side switching mechanism : en
  • US2412532A - Engine primer : en
  • FR916576A - Method and arrangements for the development of microorganisms, in particular baker's yeast : en fr
  • FR916693A - Apparatus for preparing filtered infusions : en fr
  • US2412192A - Method fob testing the seals of : en
  • FR916735A - Pumping installation : en fr
  • GB583295A - Improvements in or relating to rear axle casings for motor vehicles : en
  • US2412230A - Alkylation of aromatic hydrocarbons : en
  • GB583286A - Improvements in or relating to starting and stopping mechanisms : en
  • FR916539A - Machine for winding thread under buttons : en fr
  • FI21747A - Bituminous composition and setting for high density framing : en fi
  • US2412539A - Vending machine : en
  • US2412328A - Method and apparatus for treating water comprising the steps of passing a variable flow of relatively alkaline water upwardly through a bed of organic hydrogen-zeolite and augmenting said flow by hydrogen-zeolite treated water : en
  • FR916550A - Folding machine for fabrics and other similar materials : en fr
  • GB583283A - Improvements in and relating to rotatable valves for internal combustion engines : en
  • GB583246A - Improvements in or relating to electrical arrangements for selecting individual components of a complex wave : en
  • FR916748A - Convertible baby carriage : en fr
  • FR916522A - Improvements to issuers : en fr
  • DK65192C - Coupling to alternating Supply of several Signals to a common Receiver by means of Amplifier tubes which serve as inertia Switches. : da en
  • FR916730A - Improvements made to the drying units : en fr
  • AU130148B2 - Improvements in or relating to lipstick holders : en
  • CA438435A - Venetian blind : en fr
  • CA438533A - Dry shaver : en fr
  • DK65202C - Procedure and cartridge-like container for controlling fungi and pests in wood. : da en
  • CA438419A - Casting impregnation process : en fr
  • US2412418A - Securing and sealing means for meter box housings : en
  • AU137870B2 - Improvements in or relating to circuit arrangements for correcting image distortion in cathode ray tubes : en
  • CA438458A - Electro-magnetic device : en fr
  • AU130840B2 - Shoe protector : en
  • AU135204B2 - Improvements relating tothe production of multiply packaging materials : en
  • CH245927A - Insulator with fastening nail for electric fences. : de en
  • US2412224A - Exhaust valve for torpedo exercise head : en
  • FI21700A - Förfaringssätt vid kontinuerlig tryckupphettning av ligninhaltiga avfallslutar : en fi
  • US2412340A - Projection apparatus for the creation of illusory effects : en
  • FR916560A - Sanitary brush device with retractable bristles : en fr
  • IE17696L - Analgesic, etc. inhalers. : en
  • FR916644A - Crossing devices for wires, in particular for telephone wires : en fr
  • GB583110A - Improvements in or relating to bombs : en
  • GB583245A - Improvements in or relating to linear dimension gauges : en
  • US2412283A - Car roof structure : en
  • US2412394A - Pipe coupling : en
  • AU35046A - Improvements relating to containers for powdered material andthe like : en
  • GB583211A - Improved process and apparatus for the continuous generation of gases by reaction between air and liquid or pulverulent combustible material : en
  • FR916641A - Rotary internal combustion engine : en fr
  • GB583281A - Improvements in and relating to electrically heated flat irons : en
  • DK65197C - Method for Removing Low Polymers and Monomeric Compounds Highly Soluble in Water from Wires of Linear, High Polymer Compounds. : da en
  • FR916653A - Coupling and drive mechanism for vehicles : en fr
  • FR916741A - Ramp for crossing fire hoses or others : en fr
  • GB583280A - Improvements in tubulous fluid heat exchangers : en
  • GB583287A - Improvements relating to the flame-treatment of metals : en
  • GB583108A - Multiple disc brake : en
  • FI21703A - Anordning fästande av järnvägsskenor vid tvärsyllarna : en fi
  • US2412341A - Mounting for coolant tubes : en
  • DK65209C - Drill with electric AC motor. : da en
  • US2412262A - Cover : en
  • FR916581A - Electrically controlled gear device that allows one-person handling of a heavy trailer : en fr
  • AU122933B2 - Methods of separating minerals of different specific gravity : en
  • AU730546A - Improvements relating to electric signalling systems : en
  • BE465930A - : en
  • DK65211C - Roset for handles or key signs, especially for door locks. : da en
  • FR916533A - Sheet metal shears blade holder control device : en fr
  • AU726046A - Improvements in and relating to water sprayers : en
  • AU135666B2 - Improvements in or relating to metal rectifiers : en
  • FR916592A - Improvements in sound film reproduction apparatus : en fr
  • FR916687A - Device for cleaning knives : en fr
  • AU1453744A - Angular cog V-belts : en
  • CA438471A - Riveting method and tool : en fr
  • AU721846A - Improvements in or relating to rivetting : en
  • CA438416A - Burglar alarm control box : en fr
  • GB583208A - Improvements in or relating to glass to metal seals : en
  • CH245923A - Wall. : de en
  • AU2551245A - Improvements in float operated valves : en
  • CH246147A - Poster. : de en
  • CH246172A - Method for operating combustion chambers with high thermal loads for gas turbine plants, and device for carrying out this method. : de en
  • CH246170A - Ship propulsion system on single-shaft ships. : de en
  • FR916642A - Improvements to amplifiers : en fr
  • US2412352A - Temporary support for artificial teeth : en
  • US2412214A - Solvent- and freeze-resistant synthetic rubber and process of preparing same : en
  • AU728946A - Improvments in and relating to lifting apparatus or jacks : en
  • CH246078A - Liquid ring vacuum pump. : de en
  • US2412490A - Fluid control valve : en
  • US2412449A - Shoemaking : en
  • US2412448A - Rotary valve and lubricating mechanism therefor : en
  • AU1496444A - Methods of separating minerals of different specific gravity : en
  • DK65188C - Procedure for the manufacture of hardening or insertion baths consisting essentially of cyanides. : da en
  • CH245929A - Vibration damping device. : en fr
  • FI21726A - Electric hose : en fi
  • US2412231A - Electronic tube testing apparatus : en
  • GB583174A - Process for the production of new and improved resinous products : en
  • US2412338A - Method for plucking fowl : en
  • CA438421A - Drying mould for stockings : en fr
  • FI21716A - Anordning fälstande fästande vid tältstången : en fi
  • GB583221A - Improvements in the manufacture of mepacrine hydrochloride : en
  • GB583202A - Improvements in supporting devices for lenses and other articles which are to be subjected to grinding, polishing and other operations : en
  • DK65214C - Automatic Pistol. : da en
  • US2412486A - Steering device for aircraft or other vessels : en
  • AU721146A - Shoe protector : en
  • US2412500A - Froth flotation of sulphide ores : en
  • GB583276A - Improvements in or relating to the construction of boats : en