• CH261447A - Cutter. : de en
  • CH261477A - Incinerator. : de en
  • CH261302A - Hotplate consisting of several individual plates for firing with solid fuels. : de en
  • CH261365A - Process for the preparation of a metal-containing azo dye. : de en
  • US2469411A - Mechanical pencil : en
  • US2469574A - Detachable connector for tensile members : en
  • AU486546A - Cathode ray beam deflection system : en
  • US2469626A - High vacuum getter : en
  • US2469714A - Spill port control for free-piston units : en
  • AU141182B2 - Improvements in and relating to disk-harrows : en
  • CA456617A - Laminated structure : en fr
  • CH261337A - Spindle for braiding machines. : en it
  • AT163005B - Whip strap with a corded top : de en
  • CH261530A - Bicycle frame. : en it
  • GB622964A - An improved mechanical hammer : en
  • GB622983A - Supporting and tilting apparatus for molten metal ladles : en
  • GB623001A - Improvements in or relating to transmissions for driving the main rotor of a helicopter : en
  • GB623088A - Improvements in or relating to apparatus for playing gramophone records automatically : en
  • US2469389A - Indicator : en
  • US2469546A - Method of forming protein compositions : en
  • USD153665S - Design for a fluorescent lighting fixture : en
  • CA456598A - Plasticized polyvinyl alcohol composition : en fr
  • US2470082A - Gas-producing charges suitable for the generation of gas pressure for the operation of mechanical devices and for blasting operations : en
  • CH261415A - Automatic gun. : de en
  • CA456633A - Manufacture of sliding clasp fasteners : en fr
  • US2469386A - Spud wrench holder : en
  • US2469437A - Quinone-resorcinol tanning agent and process : en
  • US2469640A - Method of and apparatus for forming stockings and the like : en
  • US2469445A - Bus bar housing : en
  • GB622816A - Improvements in and relating to lens mountings for cameras and other apparatus : en
  • US2469997A - Wheel balance weight : en
  • DK69135C - Process for the preparation of 21-oxy-pregnenol-3-one-20 esterified or etherified in the 21-position. : da en
  • US2469566A - Spring suspension for vehicle trucks : en
  • CH261384A - Apparatus for making tubular bodies by winding sheet material. : de en
  • DK69143C - Automatic block stretching system for railway safety. : da en
  • CA456589A - Hydraulic damper : en fr
  • AU132535B2 - Corrosion resistant metallic coating for zinc, cadmium or their alloys : en
  • CA456506A - Machine for grinding or polishing lenses and other objects : en fr
  • FR945563A - Baby carrier : en fr
  • GB623186A - Improvements in or relating to methods of construction of floating vessels and apparatus therefor : en
  • US2469371A - Process of reacting glyceride oils : en
  • US2469472A - Cation exchange materials : en
  • FR945787A - Obtaining precision metal parts by electrolytic process : en fr
  • AU771846A - Improvements in and relating tothe preservation of timber andthe like : en
  • CH261428A - Compensation apparatus with a precision resistor equipped with current terminals and potential contacts. : de en
  • GB623037A - Improvements in beam-deflecting means for cathode ray tubes : en
  • CH261380A - Process for protecting cutting edges against corrosion. : de en
  • CH261358A - Process for obtaining a guanidine salt and apparatus for its implementation. : en fr
  • FR945715A - Grill for gas appliance ovens : en fr
  • CH261488A - Spring closing device, in particular for electric circuit breakers. : de en
  • AU132493B2 - Improvements relating to electrodeposition of metals : en
  • CH261422A - Means for preventing an answering station from interfering with radar equipment close to it but not intended to cooperate with it. : de en
  • AU608646A - Improvements in or relating to resinous material : en
  • US2469814A - Fumigating apparatus : en
  • AU2688849A - Improvements in coke and like screening machines : en
  • US2469964A - Electron discharge apparatus : en
  • AU717346A - Cord processing apparatus : en
  • GB622995A - Improvements in or relating to electron discharge apparatus : en
  • GB623165A - An improved method of making spouts for kettles and other hollow-ware articles : en
  • US2469628A - Calculating machine : en
  • GB623087A - Improvements relating to apparatus for dispensing liquid soap : en
  • US2469639A - Magazine downdraft furnace : en
  • GB623009A - Line of sight stabilization : en
  • US2469522A - Piano soundboard : en
  • AU2627949A - Improvements in or relating to attachment devices for earthmoving implements carried bya tractor : en
  • US2469514A - Combination telescoping tractor and horse-drawn hitch : en
  • CA456560A - Fluid conditioning system : en fr
  • US2469653A - Stepless variable change-speed gear with roller bodies : en
  • US2469393A - Rectifier : en
  • US2469446A - Mixed esters of fatty acids : en
  • US2469558A - Signaling device for mailboxes : en
  • GB623060A - Improvements in or relating to circuits for generating phase-modulated oscillations : en
  • DK69160C - Process for the preparation of tannin-egg white compounds which have an astringent effect. : da en
  • FR945664A - Cleaning product : en fr
  • GB622936A - A machine for moulding soles or soles and heels on to the uppers of shoes : en
  • USD153672S - Di giorgio high chair : en
  • US2469466A - Heater : en
  • DK69169C - Method of heat treatment of extruded products of hardenable aluminum alloys. : da en
  • AU132486B2 - Cord processing apparatus : en
  • US2470076A - Clarification of sugar cane juice : en
  • AT163011B - Armchair convertible into a bed : de en
  • CA456487A - Occupant propelled vehicle : en fr
  • CH261298A - Putty-free fastening device for glass panes. : de en
  • US2469987A - Roller jack for automobile roofs : en
  • US2469423A - Facsimile apparatus : en
  • GB622881A - Improvements in or relating to drawing-boards : en
  • GB622977A - Preservation of rubber : en
  • FR945680A - Regulating device for filter drums : en fr
  • US2470063A - Modulator system : en
  • CH261532A - Crossing device for trolleybus and tram supply lines. : en fr
  • AT163034B - Freewheel brake hub and process for their manufacture : de en
  • AU132572B2 - Improvements in and relating to doorlocks andthe like : en
  • US2469674A - Tape rule : en
  • USD153722S - Design for a can opener : en
  • DK69137C - Process for the preparation of esters of pyridyl-3-carbinol. : da en
  • FR945556A - Multiple application hot air generator unit : en fr
  • CH261539A - Resistant aftertreatment bath to improve the fastness properties of dyeings and prints made from substantive dyes. : de en
  • FR945755A - Method and device for the continuous distillation of pine gemstone and related products : en fr
  • GB623115A - Improvements in grain or seed drying machines : en
  • US2469642A - Blowgun : en
  • GB622892A - Manufacture of optically active acids and derivatives thereof : en
  • GB622880A - Improvements relating to bearing lubrication : en
  • FR945640A - Process for obtaining reinforced plastic products based on superpolyamides : en fr
  • FI23688A - Children's music player with percussion : en fi
  • FR945676A - Manual switch for dictation devices : en fr
  • GB623116A - Preparation of 1, 3-bis-(3-amino-1, 2, 4-triazole)-oxypropenes, and photographic materials containing such compounds as stabilizers for photographic silver halide emulsions : en
  • FR945714A - Watertight door for gas cooking appliance oven and its assembly method : en fr
  • GB623223A - Improvements in or relating to baking ovens : en
  • US2469768A - Lighter : en
  • USD153732S - Design fok a portable grandstand frame : en
  • AU139617B2 - Improvements in milking machines : en
  • CH261322A - Pouring device intended to be inserted into containers, especially for liquid canned food. : de en
  • CH261516A - High frequency pulse generator. : de en
  • GB623121A - Improvements in or relating to electrolytic apparatus : en
  • GB623054A - Improvements in or relating to electro-therapeutical apparatus : en
  • AU146352B2 - Improvements in coke and like screening machines : en
  • CH261328A - Spinning machine. : de en
  • CH261506A - Process for the preparation of 1-methyl-4-phenyl-piperidine-4-carboxylic acid ethyl ester. : de en
  • CH261413A - Gun breech. : de en
  • GB623035A - Improvements relating to sectional boilers and sections therefor : en
  • USD153691S - Design for a brooch or similar article : en
  • USD153663S - Spoon or similar article of flatware : en
  • GB623066A - Improvements in or relating to transmitter-receiver systems : en
  • FI23672A - Sotningsapparat : en fi
  • US2469948A - Bowling ball cleaner : en
  • US2470034A - Electric contact formed of a ruthenium composition : en
  • US2469916A - Process of producing uranium tetrabromide : en
  • US2470054A - Tire wheel creeper : en
  • USD153694S - Design for an earring or similar article : en
  • US2469377A - Mixtures of alkyl aryl sulfonates : en
  • US2469698A - Knockdown cooking grid : en
  • US2469967A - Cyclopentano perhydrophenanthrene compounds : en
  • USD153673S - Elliotte vacuum leap loader : en
  • AU132468B2 - Improvements in or relating to magnetic deflecting means for electron discharge devices : en
  • US2469665A - Radial adjusting sprocket : en
  • AU132498B2 - Improvements in and relating to cooling means for electric discharge devices : en
  • AU638046A - Radiotelephone system : en
  • US2469390A - Key lever spacer and guide for stenographic machines : en
  • US2469816A - Bumper guard : en
  • FR945780A - Simplified engraving and reproducing machine : en fr
  • FR945690A - Plant for liquid treatment of solid objects : en fr
  • FI23656A - Peat excavator electric cable support device : en fi
  • AU971547A - Improvements in or relating to packing devices for fluid pressure apparatus : en
  • US2469462A - Neutron well logging : en
  • DK69139C - Flue gas feed water preheater. : da en
  • GB623216A - Improvements in or relating to dynamometers : en
  • GB623184A - Improvements relating to automatic telephone systems : en
  • IE18366L - Electric pulse time modulators : en
  • US2469551A - Safety window lock adapter : en
  • DK69181C - Padlock with sliding bar. : da en
  • FI23664A - Skärbett för snö- och dikesplogar : en fi
  • US2469929A - Apparatus for coating articles : en
  • GB622945A - Non-separating lubricating greases : en
  • GB623131A - An apparatus for excluding sound from the ears : en
  • US2469601A - Door latch : en
  • FR945645A - Advertising cardboard for reproducing a row of dummy boxes : en fr
  • GB623039A - Improvements in or relating to electric motors of the vibrating armature type : en
  • GB623187A - Improvements in or relating to systems for the radio-electric guiding of aircraft : en
  • CH261536A - Heat storage system. : de en
  • AT163021B - Industrial gas burner with adjustable flame length : de en
  • DK69164C - Process for the preparation of solutions of synthetic linear, high-polymer compounds with amide groups in the chain. : da en
  • DK69174C - Process for the manufacture of a pesticide and pesticide. : da en
  • US2469554A - The process of preparing the lactone of 2 methyl 3 hydroxy 4 carboxy 5 hydroxymethyl pyridine : en
  • GB623162A - Improvements in or relating to superheterodyne mixing circuits : en
  • GB623031A - Improvements in, or relating to, furnace structures : en
  • FR945698A - Improvements to metal closures, in particular shutters and sliding doors : en fr
  • GB623098A - Improvements in exhaust silencers for internal combustion engines : en
  • FR945663A - Process for the preparation of pyridyl-3-carbinol ethers-salts : en fr
  • US2470067A - Welding current indicator and lockout : en
  • US2469747A - Amplitude modulator : en
  • FI23663A - Anordning vid flerstegs-kolvångmaskiner : en fi
  • US2470069A - Center of gravity and weight indicator : en
  • US2469897A - Method and apparatus for resistance welding of aluminum : en
  • US2470058A - Novelty package : en
  • AU132501B2 - Improvements in or relating to mop attachments for vacuum cleaners : en
  • FI23659A - A clip for attaching sheets of documents or the like : en fi
  • GB622907A - Improvements in systems for circulating cooling fluid through electrical apparatus : en
  • GB622922A - Improvements in electrical connecting means of the plug and socket type : en
  • AU458046A - Improvements in or relating to damp proof building bricks or blocks : en
  • CA456522A - Honing machine : en fr
  • US2469625A - Method of rendering hydrophilic substance water repellent : en
  • FR945573A - Method of using combustible gases : en fr
  • FR945668A - Method and machine for wrapping in strings : en fr
  • AU132523B2 - Improvement in or relating togas-turbine powerplants : en
  • CH261375A - Process for manufacturing a liquid mixture of organo-siloxanes. : en fr
  • US2470002A - Apparatus for testing telephone calling dials : en
  • US2469372A - Nonslipping rubber base materials : en
  • US2469412A - Therapeutic lamp : en
  • USD153657S - Design for an expansible watch bracelet : en
  • GB623214A - Remote control installation : en
  • GB622827A - Improvements in web printing machines : en
  • GB623190A - Improvements in or relating to means for driving pendulums : en
  • GB623175A - Improvements in thermionic valve amplifiers : en
  • GB622819A - Apparatus for selecting tabulated documents : en
  • GB622874A - A device for removing deposit from the internal walls of pipes and the like : en
  • GB623046A - An improved fluid-operated jack : en
  • GB622895A - Improvements relating to axial flow compressors : en
  • GB623189A - Section separator : en
  • CH261345A - Holders for sanitary napkins. : de en
  • US2469717A - Control for axminster loom tube frame conveyer systems : en
  • GB622929A - Improvements in or relating to building structures : en
  • CH261434A - Magnesium alloy. : en fr
  • CH261446A - Method of making a polishing pad. : de en
  • AU418046A - Improvements in wave-signal selector system : en
  • CA456528A - Impedance transformer : en fr
  • GB622921A - Improvements in or relating to electric alternating current arc welding : en
  • US2469809A - Ironing board : en
  • US2469834A - Electric clock motor and system : en
  • US2469973A - Gas tank drain lock : en
  • US2469726A - Desulfurization of tri-isobutylene : en
  • US2469996A - Tractor mounted plow and gauge wheel : en
  • GB623061A - Anti-static photographic film : en
  • AT163026B - Cutting head for rock drill : de en
  • AU145828B2 - Improvements in or relating to aircraft aerial systems : en
  • CA456621A - Composite electrode : en fr
  • CH261426A - Water meter with a dry dial. : de en
  • CH261450A - Stretch cord for bracelet, especially for watch bracelet. : en fr
  • US2470080A - Method of dyeing with metallized dyes : en
  • AU132482B2 - Cord processing apparatus : en
  • AU132561B2 - Retaining means for split pins or like members : en
  • CA456483A - Method of and apparatus for thrashing field crops : en fr
  • CA456534A - Adjustable radial kerfing saw : en fr
  • CH261512A - Electron tube device. : en fr
  • DK69190C - Adjustable repeller, especially for wind turbines. : da en
  • FI23677A - Friskluftventil : en fi
  • FI23701A - A tool for repairing bicycle chains and the like : en fi
  • AU608246A - Improvements in or relating to voltage regulators : en
  • CH261405A - Machine for cutting the ski edge housings. : en fr
  • CH261374A - Process of plating leathers and skins prior to tanning. : en fr
  • AU690246A - Improved drive for bands of wholly or partly regenerated cellulose : en
  • US2469417A - Torsional vibration pickup : en
  • US2469433A - Method of sequentially depositing reactive solutions to form an insecticide : en
  • US2469452A - Production of viscous aqueous alkaline solutions of vegetable globulins : en
  • US2469515A - Lubricating and packing shaft : en
  • CH261423A - Device for controlling a flying device according to its current position deviation from a master axis. : de en
  • AU2481645A - Improvements in or relating to overhead lighting systems : en
  • FR945778A - Improved device for filling and / or emptying vials or other containers hermetically sealed with rubber or other puncturable material : en fr
  • US2469520A - Furniture slip cover : en
  • DK69167C - Process for the polymerization of annular lactams with seven or more ring members. : da en
  • DK69179C - Device for pipe control with electromechanical operation of the pipe. : da en
  • US2469479A - Electric soldering iron : en
  • US2469995A - Process for the production of food preparations from potatoes and similar farinaceoustubers : en
  • FR945653A - Device for mounting a metal box spring on a bed : en fr
  • CH261403A - Writing implement. : de en
  • GB623036A - Improvements in sails for sailing boats and the like : en
  • US2469868A - Production of heavy metal nicotine silicates : en
  • US2470012A - Radio receiver tuning indicator, including a wide angle viewing lens : en
  • GB622889A - Improvements relating to aircraft : en
  • US2469676A - Antifriction bearing : en
  • US2469704A - Continuous process of producing beta lactones at reduced pressure : en
  • US2469763A - Hair oil applicator : en
  • USD153729S - Design for a house shoe : en
  • FR945756A - Internal cooling process for internal combustion engines : en fr
  • GB622953A - Improvements in, or relating to, precast concrete and like slabs : en
  • US2469409A - Treatment of textile materials : en
  • US2469734A - Bearing and seal assembly for turbines : en
  • FR945637A - Electric heat accumulators : en fr
  • FR945652A - Process of dyeing and printing artificial fibers : en fr
  • US2469383A - Method and apparatus for removing random fluctuations from intensity measurements : en
  • US2469663A - Process for producing metal phthalocyanines and their derivatives : en
  • CA456620A - Latch for doors, windows and the like : en fr
  • CH261439A - Lathe. : de en
  • AU132504B2 - Exercising machine : en
  • US2469429A - Abrasive and polishing head : en
  • US2469913A - Electronic flash tube apparatus : en
  • GB622850A - Improvements relating to stuffing boxes or glands : en
  • US2469655A - Counter actuating and resetting mechanism : en
  • US2469962A - Pneumatic suspension means for vehicles : en
  • CH261457A - Process for treating fire hoses and fire hoses treated according to this process. : de en
  • US2469384A - Insulator for line wires : en
  • FR945594A - building element : en fr
  • GB622930A - Improvements in or relating to means for supplying air to combustion chambers : en
  • US2469909A - Antitip construction for baby carriages : en
  • FR945634A - Device for limiting excessive currents in electrical circuits, in particular in high current networks : en fr
  • FR945696A - prefabricated construction elements : en fr
  • FR945740A - Electric motor with easily assembled elements, especially intended for use as a toy : en fr
  • FR945628A - Anti-fog and anti-frost electric heater for vehicle windshields or other glazing : en fr
  • GB623043A - Improvements in or relating to compositions for inhibiting incrustation and fouling of ships' hulls and other submerged surfaces : en
  • FI23653A - Fertilization rate for the production of permanent fabric or cheap textile material : en fi
  • FR945619A - Improvements in processes for preparing compounds containing a thiophenic nucleus : en fr
  • US2469887A - Forgeable high-temperature alloys : en
  • US2469713A - Universal joint : en
  • US2469853A - Multisection envelope and blank for forming the same : en
  • US2470065A - Emulsion polymerization of butadienes : en
  • FI23689A - Anordning vid sidofalspåsar : en fi
  • DK69151C - Electric low pressure discharge pipe. : da en
  • USD153741S - Spoon or other article of flatware : en
  • US2469854A - Engine starter gearing : en
  • USD153684S - Spoon or other article op flatware : en
  • US2469392A - Can soldering method and apparatus : en
  • US2469815A - Box welding machine : en
  • GB623023A - Improvements in and relating to carriers, holders, frames and the like : en
  • GB623048A - Improvements in or relating to foot-measuring appliances : en
  • US2469651A - Opposed piston engine construction with removable cylinders : en
  • US2469968A - Sewing-machine table : en
  • USD153671S - Design for a handle : en
  • GB622848A - Improvements in hypodermic syringes : en
  • GB622915A - Improvements in or relating to latches and locks : en
  • FR945792A - Improvements to siloxane preparation processes : en fr
  • GB622933A - Overhead wire system, particularly for trolley buses : en
  • GB623136A - Improvements in or relating to gear wheel type pumps : en
  • US2469481A - Garment hanger : en
  • USD153744S - Design for a mobile carrier for vac- uum cleaner and accessories or the like : en
  • CA456537A - Polymerization process : en fr
  • CH261543A - Device for moistening rubberized surfaces, e.g. B. on envelopes, stamps, labels, etc. : de en
  • US2470077A - Phenylethyl sulfones : en
  • AT163099B - Weed weeding device : de en
  • GB622884A - An improvement in or relating to machines for steaming textile fabrics : en
  • GB622903A - Machine for making filter elements : en
  • GR12039B - DRAWING TECHNICIANS IN GENERAL DESIGNS. : el en
  • US2469578A - Baler wire cutting and holding means : en
  • US2469582A - Musical stringed instrument : en
  • US2469876A - Slip cover : en
  • US2469547A - Divan mover : en
  • US2469485A - Bill compartment : en
  • US2469978A - Wieldable implement self-restoring to carried position : en
  • US2470037A - Electrical metering assembly : en
  • FR945627A - Mechanical devices with automatic operation for the melting of all typographic repeating lines : en fr
  • GB622839A - Improvements in and relating to the fashioning of metal gears : en
  • FR945728A - Stretching device for handling hydrocarbon binders : en fr
  • GB623120A - Improvements in or relating to methods of insulating electric conductors : en
  • FR945552A - Shot disperser for hunting cartridges : en fr
  • GB622832A - Improvements in or relating to rectifying assembly for valued fuel and air lines : en
  • GB623177A - Improvements relating to electric seletive systems : en
  • US2469939A - Electric wall socket : en
  • US2470073A - Electrolytic cell and method of operating same : en
  • GB622842A - Improvements relating to electrical driving control means for conveyors : en
  • GB622926A - Improvements in or relating to aircraft control apparatus : en
  • GB623207A - Improvements in or relating to pulse generators : en
  • CH261361A - Process for the production of dyes. : de en
  • US2469549A - Shock absorbing mechanism for draft riggings : en
  • GR12037B - EC LAUNDRY OIL CREAM FOR CLEANSING THE HAIR FROM Dandruff. : el en
  • FR945745A - Headlight support for cycles : en fr
  • FR945774A - Improvements in manufacturing processes for electric discharge tubes : en fr
  • GB622886A - Improvements relating to apparatus for thermal treatment of small articles : en
  • US2469847A - Process for producing filamentary reaction products of rubbery polymers with sulfur dioxide : en
  • FR945622A - Improvements to anti-icing coatings for surfaces such as the leading edges of aircraft wings or wings : en fr
  • GB623252A - Improvements in wagon tipplers : en
  • US2469468A - Electric heating and drying device for footwear : en
  • US2469800A - Electric heater : en
  • US2469507A - Cigarette lighter : en
  • FI23668A - Electron-free electrodes : en fi
  • FR945644A - Sound and light signaling relay : en fr
  • GB622960A - An electric switch for preventing theft of motor cars : en
  • CH261351A - Shoe fastener that can be operated with one hand. : de en
  • GB623221A - Means and method for relaying frequency modulated signals : en
  • US2469647A - Slip lasted platform shoe : en
  • US2469492A - Screw-in circuit breaker : en
  • USD153707S - Design for a toy fish or similar article : en
  • CA456622A - Electrical precipitator : en fr
  • AU132485B2 - Improved connection for securing a hose toa water tap, pipe orthe like : en
  • CH261329A - Spindle wing for a fine spinning machine. : de en
  • FI23652A - Refunds for the manufacture of textile products and for the manufacture of goods and products : en fi
  • FI23696A - The rubber or the elastic material framställt skyddstift för kångor : en fi
  • GB622859A - Improvements connected with potato and like chipping machines : en
  • GB622948A - Improvements in or relating to the manufacture of styrene-oil inter polymers and of coating compositions formed therefrom : en
  • FR945775A - Improvements to devices ensuring concentric movements : en fr
  • AU2693149A - Preparation of vitamin B12 : en
  • FI23667A - The negative interference is based on the above conditions : en fi
  • FR945593A - Improvements to signaling devices for railways : en fr
  • GB623095A - Improvements in jacquard mechanism for looms for weaving : en
  • US2469597A - Method of and apparatus for heating, sizing, or forming quartz tubes and profiles : en
  • GB622849A - Improvements in or relating to engineers' vee blocks : en
  • GB622968A - Improvements in and relating to two-way carrier signalling : en
  • GB623033A - Improvements in or relating to vacuum cleaners : en
  • GB623238A - Improvements in or relating to dolls, puppets, toy animals and the like : en
  • GB623112A - Tetrazolyl disulphides as stabilizing agents for silver-halide emulsions : en
  • GB623122A - Improvements in doll head bearings for drying and calendering cylinders : en
  • FR945572A - Point contact negative electrical resistance : en fr
  • AU2693049A - Improvements in or relating to looms with stationary weft supplies : en
  • GB623077A - Improvements in boiling pans : en
  • AT163086B - Running surface for rollers or swivel runners : de en
  • AU345646A - An improved automatic hydraulic oscillator : en
  • US2469441A - Locking plate : en
  • US2469652A - Pool ball spotting frame : en
  • AU132436B2 - Cathode ray beam deflection system : en
  • GB622910A - Improvements in or relating to electrical musical instruments : en
  • GB623133A - Improvements in limb prostheses : en
  • CH261307A - Process for the production of concrete bodies having recesses and device for carrying out the process. : de en
  • CA456566A - Method of and means for slabbing cakes : en fr
  • CA456567A - Surgical mask : en fr
  • US2469729A - Heat exchange method for the dropwise condensation of vapors : en
  • AU2687749A - Improvements in locks for attache cases, suitcases, portfolios andthe like : en
  • AU452146A - Improvements in mechanical loading means for wool or like materials : en
  • AU319046A - Arrangements forthe precision measurement ofa short period of time : en
  • AU469446A - Improvement in or relating togas-turbine powerplants : en
  • GB622864A - Improvements in and relating to the handling of particulate materials : en
  • AU967447A - Improvements in and relating to welding electrodes : en
  • US2470078A - Apparatus for slicing ham on the bone : en
  • GB623027A - Improvements in and relating to electric terminals : en
  • GB623107A - A set of blocks for carrying out psychological tests : en
  • GB622909A - Improved clothes washing machine : en
  • US2469512A - Siliceous magnesium-containing purifying medium and process of producing it : en
  • US2469871A - Grinding wheel dresser : en
  • FR945667A - Sockets for electric lamps : en fr
  • FR945635A - Device for applying a coating to the lips, eyelashes, eyebrows etc. : en fr
  • FR945636A - Electric iron : en fr
  • FR945794A - Improvements in hot foil machining : en fr
  • GB622865A - Improvements in ventilating apparatus for lavatory pans, closets and other sanitary appliances : en
  • FI23682A - Fertilization conditions for metal and metal induction and induction equipment : en fi
  • GB623130A - Improvements in colour photography : en
  • USD153731S - Rominger ski boot : en
  • GB623191A - Method for firing porcelain : en
  • FR945576A - Device for milling operations on lathes : en fr
  • US2469891A - Color separation camera : en
  • US2469963A - Heating unit : en
  • CH261381A - Process for the production of corrosion-resistant phosphate top layers on metal surfaces. : de en
  • AU132522B2 - Improvement in or relating togas turbine powerplants : en
  • AU132502B2 - A control means fora constant-speed, variable-pitch propellor driven by an internal-combustion turbine unit : en
  • AT163030B - Ventilation device on roofs : de en
  • AU132531B2 - Improvement in ultrahigh frequency electron discharge apparatus : en
  • AU966247A - Improved bulldozer attachment for use with wheeled tractors and the like : en
  • AU146473B2 - Improvements in or relating to textile lubricating compositions : en
  • GB622908A - Improved clothes washing machine : en
  • FR945700A - Bearing improvement : en fr
  • US2470044A - Drilling machine : en
  • AU132565B2 - Improvements in or relating to machines for effecting relative movement between shoes and lasts : en
  • FR945603A - Protective device for rotary tool woodworking machines : en fr
  • GB622911A - Improvements in and relating to polyphase signal generators : en
  • GB623014A - Improvements in or relating to code pen-recorders : en
  • GB623202A - Improvements relating to cooking utensils : en
  • CH261395A - Shutter on a photographic camera. : de en
  • CH261468A - Device for reducing the noise of centrifugal compressors and fans. : de en
  • US2469609A - Electromagnetic switching system : en
  • US2469461A - Gamma-ray logging : en
  • US2469476A - Magnetic testing apparatus : en
  • AU132577B2 - Improvements in electric motors and generators : en
  • CA456555A - Glass bending mould : en fr
  • US2469356A - Stabilized natural soil composition : en
  • USD153667S - Emblem holder for automobile radiator guard : en
  • FR945665A - Delay network : en fr
  • FR945582A - Advanced Calendar Block : en fr
  • US2469414A - Chlorate candles as oxygen yielding compositions : en
  • US2469693A - Anion active resins prepared from alkylene polyamines and hydroxysubstituted aliphatic polyhalides : en
  • CA456600A - Polymerization of allyl type alcohols and products obtainable thereby : en fr
  • AU1047047A - Improvements" in' ar machine for stamping out blanks of textile material : en
  • AU140439B2 - Improvements in article dispensing systems : en
  • AT163014B - Method of manufacturing rod hinges from strip iron : de en
  • CA456629A - Regeneration of synthetic rubber : en fr
  • CH261306A - Electric vibration motor. : de en
  • US2469621A - Apparatus for stripping and drying artificial sausage skins : en
  • AU140845B2 - Improvements in contractible bands or appliances for fitting pistons with their piston rings into cylinders : en
  • BE477323A - : en
  • CA456570A - Vaned tire : en fr
  • CH261333A - Mechanical warp thread monitor on dobby loom. : de en
  • US2469513A - Railway car truck : en
  • US2469694A - Processes of removing anions from liquids : en
  • GB623012A - Improved current rectifying tube : en
  • GB623069A - Improvements in or relating to transmitting-receiving apparatus for short waves : en
  • CH261353A - Machine for the production of articles from plastic masses. : de en
  • CH261496A - Arrangement for generating electrical oscillations of stabilized amplitude and frequency. : de en
  • AU2693349A - Improvements in or relating to textile lubricating compositions : en
  • US2469644A - Work positioner : en
  • US2469672A - Calculator : en
  • CH261294A - Beehive. : de en
  • US2469741A - Soluble cutting oil base : en
  • AU143848B2 - Improvements in or relating to sliding clasp fasteners : en
  • CA456504A - Milk bottle cover : en fr
  • CA456553A - Glass bending apparatus : en fr
  • AU740246A - Retaining means for split pins or like members : en
  • FR945738A - Kite refinements : en fr
  • GB622931A - Improvements in or relating to fences or the like and members for use in the construction of fences or the like : en
  • GB623129A - Improvements relating to renewable heel fitments for boots and shoes : en
  • US2469850A - Electric musical instrument : en
  • AU132545B2 - Improvements in or relating to hot-gas piston apparatus : en
  • USD153728S - Design for a house shoe : en
  • US2469350A - Rocket device : en
  • US2469736A - Electronic apparatus for determining moisture content in materials : en
  • US2469364A - Mortised block puzzle : en
  • US2469636A - Apparatus for treating skins : en
  • US2469936A - Rotary pump : en
  • US2469766A - Wire stretcher : en
  • US2469474A - Gasket : en
  • US2469500A - Mechanical movement : en
  • US2470006A - Stabilized fermented beverages and methods of manufacturing same : en
  • USD153725S - Design for a house shoe : en
  • FI23675A - Refunds for the production of the press as described above : en fi
  • CA456523A - Clamp for frame straightening machines : en fr
  • CH261448A - Engraving machine. : en fr
  • FR945716A - Convertible armchair : en fr
  • CA456565A - Control means for gramophones : en fr
  • CA456604A - Production of aromatic amines : en fr
  • CH261471A - High voltage high frequency transformer. : de en
  • US2469456A - Process for producing an antigen for use in the diagnosis of malaria and product thereof : en
  • CH261525A - Jacking device. : de en
  • US2469581A - Rear blinker lamp for automobiles : en
  • US2469960A - Railway track circuit apparatus : en
  • AT163025B - Switching device for speed gears, in particular for motorcycles : de en
  • GB622992A - Improvements in fastening devices for engine cowlings, cover plates and like purposes : en
  • AU142208B2 - Improvements relating to electric connectors : en
  • CA456573A - Pulse slope-amplitude relation restoring system : en fr
  • US2469863A - Stocking protector : en
  • CH261495A - Piezoelectric relay. : de en
  • CH261310A - Furnace grate. : de en
  • GB623215A - Improvements in and relating to the winding of cylindrical packages of tow or sliver : en
  • CA456611A - Ultra high frequency electric oscillator : en fr
  • AT163023B - Edge protection paddles or straps : de en
  • GB622838A - Improvements in or relating to tunable apparatus : en
  • GB622857A - Improvements in or relating to hydraulic shock absorbers or dampers : en
  • DK69170C - Measuring device for determining inserts and clearance angles on cutters, rivals and similar tools. : da en
  • FI23671A - Medium voltage network power supply : en fi
  • FI23654A - Refunds for the manufacture of textile products and for the manufacture of textile products : en fi
  • US2469471A - Machine for removing shoes from lasts : en
  • US2469859A - Nursing bottle holder : en
  • FR945732A - Animated artificial flower : en fr
  • AU132517B2 - Improvements in or relating to mowing machines : en
  • DK69180C - Device at end plate for door frames. : da en
  • FR945686A - X-ray tube enhancements : en fr
  • CH261427A - Device for measuring torques. : de en
  • AU132559B2 - Improvements in or relating to jacks or similar devices : en
  • GB623226A - Improvements in or relating to statistical record cards : en
  • GB623232A - Improvements relating to baby incubators : en
  • CA456478A - Mitt and the manufacture thereof : en fr
  • US2469980A - Sander : en
  • GB622943A - Improvements in or relating to devices for sweeping and cleaning chimneys and flues : en
  • FI23690A - Förfaringssätt för blekning av mekanisk trämassa : en fi
  • FR945615A - Contact device for electrical circuit breakers : en fr
  • AU225246A - Corrosion resistant metallic coating for zinc, cadmium or their alloys : en
  • GB623150A - Improvements in or relating to ironing boards or bucks : en
  • US2469884A - Revolving christmas tree stand : en
  • US2470018A - Method of and mechanism for lifting portions of vehicles : en
  • USD153717S - Design for a textile fabric : en
  • CA456515A - Dicyandiamide oxalate : en fr
  • GB622883A - Improvements relating to fuel economization in steam boiler and like systems : en
  • FR945694A - Improvements to designs under glass and similar decorations : en fr
  • CH261343A - Corset. : de en
  • GB622984A - Improvements in or relating to socket elements for electrical plug and socket connecting devices : en
  • US2469813A - Folding machine : en
  • FI23683A - Sätt att framställa metall- och metallegeringspulver : en fi
  • GB623231A - Improvements in or relating to the manufacture of iron, steel and non-ferrous castings : en
  • FI23693A - Reen lockable pottery : en fi
  • FR945743A - Pneumatic circuit breakers operating with resistors : en fr
  • GB623090A - Improvements in systems comprising a hot-gas reciprocating engine : en
  • CH261336A - Warp knitting machine. : de en
  • CH261490A - Thermal fuse. : de en
  • USD153716S - Design foe an ash tray : en
  • GB622855A - Improvements relating to power driven apparatus for performing drilling, screw driving and like operations : en
  • US2469901A - Production of calcium hypochlorite : en
  • USD153683S - Design fob a papee napkin holder : en
  • US2469835A - Bib : en
  • US2469616A - Air eliminator : en
  • FR945598A - Bleed valve : en fr
  • US2469733A - Cracking oil with aerogel catalysts : en
  • AT163080B - Link harrow : de en
  • DK69184C - Device for veil dividers. : da en
  • GB623127A - Improvements in or relating to splitting or evening machines : en
  • AU132533B2 - Improvement in or relating to vacuum tubes and mountings therefor : en
  • AU2689849A - Improvements in or relating tothe separation of pteroylglutamic acid type compounds from crude reaction mixture containing same : en
  • CH261529A - Device for fixing wheel pins to bicycle and motorcycle forks. : en it
  • US2469367A - Canister and distributor therefor : en
  • US2469965A - Aligning clamp for welding : en
  • US2470026A - Obstetrical and fracture attachment for bed structures : en
  • USD153682S - Design fob a portable electric lamp : en
  • USPP835P - Hybrjb mallow plant : en
  • DK69158C - Massage device with built-in electric heater and thermoregulator. : da en
  • DK69172C - Potato harvester with flat shaker sieve. : da en
  • USD153681S - Design for an earring attachment device : en
  • FI23660A - Anordning vid ringmekanismer : en fi
  • US2469928A - Golf tee : en
  • DK69142C - Light signal system with two or more signal concepts. : da en
  • US2469397A - Electrical connector : en
  • US2469658A - Mounting means for spinning rings : en
  • FR945661A - Advanced altitude control device : en fr
  • CA456516A - Dicyandiamide sulphonate : en fr
  • US2469457A - Process for producing an antigen for use in the diagnosis of malaria and product thereof : en
  • US2469541A - Gauging instrument for vehicle wheels : en
  • FR945632A - Process and silencer with filters to mute the noise of intake or exhaust gases : en fr
  • GB622891A - Improvements relating to dynamo-electric machines : en
  • GB623183A - Process and apparatus for coating paper : en
  • GB623181A - Improvements in or relating to signal reproducing apparatus : en
  • GB622885A - Improvements in spindle-braking devices for ring-spinning and analogous machinery : en
  • GB622905A - Improvements in or relating to felted fibrous cellulosic products of improved wet strength and methods of producing same : en
  • FR945589A - Enhancements to high pressure fluid capabilities, especially fire extinguishers : en fr
  • GB622924A - Improvements in electric chronoscopes : en
  • GB623070A - Improvements in or relating to the feeding of tobacco to cigarette-making machines and other machines which receive the tobacco as a rod in a collecting trough : en
  • US2469974A - Telephone calling dial : en
  • US2470041A - Valve structure : en
  • US2469743A - Locomotive reversing gearing : en
  • US2469949A - Pipe support clamp : en
  • FR945703A - Device for amplifying the power of signals in a station transmitting or receiving frequency-modulated or manipulated waves and stations fitted with this device : en fr
  • GB623173A - Improvements in and relating to variable speed friction gearing : en
  • FR945737A - Ski attachment device : en fr
  • GB623182A - Improvements in carrier bags and handles therefor : en
  • DK69144C - Systems for mutual signal transmission, in particular for railway security. : da en
  • FR945742A - Slide rule more particularly intended for financial calculations and, in particular for compound interest calculations : en fr
  • GB622997A - Radio beacon system : en
  • GR12035B - IRON BED CONTRACTING. : el en
  • FR945591A - Improvements in drilling holes with flats : en fr
  • FI23651A - Roll mask for paper : en fi
  • FI23686A - Shredder : en fi
  • FR945562A - Complex material for construction : en fr
  • US2469557A - Drum agitator : en
  • US2469918A - Valve construction for grounded aviation trainers : en
  • US2469762A - Selective information tab device : en
  • USD153664S - Design for a spoon or similar article : en
  • US2469366A - Method of wrapping and labeling receptacles : en
  • US2469758A - Heat exchanger : en
  • FR945587A - Improvements in scutching of vegetable fibers, in particular tow, in particular of flax : en fr
  • GB623212A - Method and apparatus for the deposition of an aluminium coating on ferrous metal or sheet : en
  • GB623227A - Improvements in or relating to the production of 3, 3, 3-trifluoro-1, 1, 2-trichloropropene-1 : en
  • FR945571A - Ceramic materials : en fr
  • FR945646A - Process for decorating chocolate articles having a flat or cylindrical surface of any desired curved shape and thickness : en fr
  • FR945720A - Toy carousel of a controlled evolution airplane : en fr
  • DK69171C - Method for testing objects with transparent or reflective surfaces by numerical measurement of the distortion and apparatus for performing the method. : da en
  • US2469795A - Polarizing filter attachment for cameras : en
  • US2469526A - Cutting and printing machine : en
  • US2469534A - Lawn sprinkler : en
  • US2469577A - Truss construction : en
  • FR945768A - Product and method for activating the growth of plants : en fr
  • US2469627A - Calculating machine for solving simultaneous equations : en
  • USD153697S - Design for a pin clip or similar article : en
  • CH261505A - Process for the preparation of a new condensation product of 2-sulfanilamido-5-ethyl-thiodiazols- (1,3,4). : de en
  • AU927247A - Improvements in and relating to cooling means for electric discharge devices : en
  • GB623008A - A method for securing the bridges to the lenses in rimless spectacles : en
  • AU132527B2 - An improved valve arrangement for use with cheese presses andother apparatus : en
  • AU2639049A - improvements in or relating to apparatus for separating and removing liquid andother impurities from gaseous fluid under pressure : en
  • CH261414A - Gun. : de en
  • CH261514A - Scale along which a pointer can be moved, especially for radios. : de en
  • FI23658A - Anordning för automatic kartfter av kartoner : en fi
  • US2469985A - Feed mechanism for stapling machines : en
  • US2469925A - Spring : en
  • CH261314A - Relaxation furniture. : de en
  • GB622962A - Improvements in or relating to circuits for operating detecting and/or locating devices : en
  • US2469510A - Rotary vane engine : en
  • AT163027B - Procedure for tunneling in solid rock with drilling and blasting work : de en
  • CH261500A - Right angle head for dentist. : en fr
  • US2469422A - Selective flotation of chromite ores : en
  • FR945590A - Captive comb to fix the female hairstyle : en fr
  • GB623178A - Apparatus for gauging and measurement : en
  • GB623110A - Improvements in rollerway conveyors : en
  • GR12034B - CABLE SUPPLIED BY ONE OR MORE SPRINGS FOR WEIGHT LIFTING, ITSELF WITH SHIPWRECK, AND METHOD OF LIFTING THEM. : el en
  • AT163072B - Tool for tightening thread-bearing machine elements such as studs, set screws, screw sockets, etc. like : de en
  • AU132471B2 - Coating apparatus : en
  • CA456497A - Apparatus for the automatic indication and regulation of the viscosity or concentration in liquid : en fr
  • GB623055A - Improvements in rails or beading : en
  • US2469497A - Folding box : en
  • GB622815A - Improvements relating to locking nuts : en
  • US2469757A - Pilot or master valve : en
  • FR945754A - Continuous diffusion method and device : en fr
  • GB622896A - Improvements relating to folder filing systems : en
  • GB623153A - Improvements in cutters for milling threads and grooves : en
  • GB622940A - An improved dental elevator : en
  • US2469379A - Heat insulating materials and method of making : en
  • FR945685A - Improvements to electronic tubes : en fr
  • USD153713S - Design for a ball point fountain pen : en
  • DK69132C - Press for cladding cables with a metal sheath. : da en
  • USD153743S - Design fob a table : en
  • GB623068A - Improvements in machines for spraying insecticides and the like : en
  • US2469959A - Piston ring : en
  • AU132539B2 - Improvements in or relating to water meters : en
  • CA456625A - Colour stabilization of vinyl halide resins : en fr
  • AT163061B - Self-tipper : de en
  • CA456477A - Brake : en fr
  • CH261404A - Refill cartridge for ballpoint pens. : de en
  • US2469503A - Intermittent strip feed mechanism : en
  • USD153669S - Design for a handbag frame : en
  • US2469523A - Cutter chain : en
  • CH261331A - Electrical control device on textile machine systems with a winding beam. : de en
  • DK69131C - Method and apparatus for measuring and adjusting the belt tension at rolling mills. : da en
  • GB622824A - Tape serving machines : en
  • US2469666A - Antiskid chain : en
  • AU534646A - Improvements relating to valves for pumps : en
  • AU2128748A - Improvements in article dispensing systems : en
  • AU501146A - Improvements in or relating to tyres : en
  • CA456562A - Electric control means for clippers : en fr
  • US2469721A - Electrical cable composition : en
  • CA456627A - Polymer of unsaturated esters : en fr
  • CA456505A - Golf club : en fr
  • AU132506B2 - Improvements in and relating to means for playing counterand board games : en
  • AU792746A - Shearing tool for fibro cement, plywood, sheetmetal andthe like : en
  • US2469878A - Switch contact : en
  • USD153695S - Design for an earring or similar article : en
  • CA456547A - Manufacture of laminated glass : en fr
  • CH261342A - A method of making a substantially waterproof and breathable sheet and sheet obtained by this method. : en fr
  • CA456549A - Multiple laminated glass : en fr
  • CA456526A - Device for controlling the combustible mixture supplied to internal combustion engines : en fr
  • US2469879A - Preparation of boron compounds : en
  • US2469908A - Synthetic mold composition and method of making same : en
  • AU186746A - Improvements in and relating to lighting fittings : en
  • AT163037B - Box for packing documents etc. like : de en
  • AU347746A - Improvements in or relating to jacks or similar devices : en
  • AU888446A - Improvements in or relating to hot-gas piston apparatus : en
  • US2469696A - Process for preparing water-soluble polyacrylamide : en
  • US2469746A - Filling device with receptacle operated outlet valve : en
  • AU132547B2 - Improvements relating to voltage regulating apparatus for alternating current circuits : en
  • AU923747A - Improvements in or relating to air intakes for highspeed flight : en
  • CH261325A - Device in which a fleece coming from a drafting system is pressed together by a guide body. : de en
  • CH261551A - Equipment for the operation of a cable car with a revolving pull rope for the transport of people. : de en
  • AU132549B2 - Improvements in and relating to welding electrodes : en
  • AU867046A - Power operated means for driving screws and / or countersinking : en
  • AT163078B - Portable plant for the production of building blocks and components of all kinds from a malleable building material, in particular concrete : de en
  • AT163081B - Arrangement for self-baking electrodes : de en
  • AU132534B2 - Radio relaying : en
  • AU132557B2 - Improvements relating to electric heating elements : en
  • CA456608A - Truck elevator : en fr
  • FR945642A - Brake improvements for cycles : en fr
  • CA456632A - Flat glass insert assembly : en fr
  • US2469613A - Snap gauge : en
  • US2469935A - Graininess meter having transverse : en
  • US2469590A - Bobbin holder : en
  • US2469442A - Cigarette lighter : en
  • CH261429A - Device on magazine gramophones for setting the sound box according to the size of the diameter of the record. : de en
  • FI23676A - Orienteringskartfodral : en fi
  • GB623211A - Improvements in methods of and means for testing furnace atmospheres : en
  • AT163069B - Crate lock : de en
  • AU574546A - Apparatus for moulding bricks : en
  • CH261522A - Sledge. : de en
  • AT163047B - Suspension structure for roof trusses : de en
  • CA456481A - Cart for golf bags : en fr
  • CA456590A - Incinerator : en fr
  • CH261491A - Method of manufacturing a crystal rectifier. : de en
  • CA456631A - Pyrimidine derivatives and process or preparing the same : en fr
  • AU145811B2 - Improvements In and relating to electronic combination locks : en
  • AU2689049A - Improvements In and relating to electronic combination locks : en
  • AT163043B - Reinforced concrete house and formwork for its manufacture : de en
  • CH261301A - A heat generating device having a combustion chamber, in particular a stove or oven. : de en
  • AU346746A - Improvements in and relating to latching and locking mechanism : en
  • AT163010B - Preheating device for lighting and heating devices operated with liquid fuels, in particular petroleum : de en
  • CH261321A - Device for turning an ordinary pan into a pan for pressure cooking. : en fr
  • CA456578A - Dehydrogenation of hexamethylene naphthalenes : en fr
  • AU132574B2 - Improvements in or relating to circular looms for weaving of hoses : en
  • AU132503B2 - Improvements in or relating to method of producing aerosol particles : en
  • FR945662A - double lock nut : en fr
  • FR945785A - Portable bleach dispenser : en fr
  • GB622991A - Improvements in or relating to electrical control systems : en
  • US2469529A - Process of reclaiming vulcanized rubber scrap : en
  • US2469720A - Combination chair and ladder : en
  • US2469844A - Forming means for profile grinding wheels : en
  • AU2097945A - Improvements In or relating tothe generation of electric pulses : en
  • CH261449A - Stretch bracelet. : en fr
  • GB623111A - Improvements in brushes : en
  • GB623234A - Safety lock for doors : en
  • CH261382A - Equipment for feeding material to shredding machines. : de en
  • GB623141A - Improvements in or relating to portable bins for storing compost and other materials : en
  • GR12040B - MEAT SAWING MACHINE FOR THE USE OF BUTCHERS. : el en
  • US2469833A - Copolymers of butadiene and alkyl esters of alpha, beta dichloroacrylic acid : en
  • AU346946A - Improvements in and relating to doorlocks andthe like : en
  • AT163029B - Wall construction : de en
  • FR945734A - Rapid erection process for walls, constructions, etc. : en fr
  • GB623032A - Improvements in or relating to gauging machine : en
  • FR945565A - Hand-held device for knitting, following different designs, identical to hand-knitting : en fr
  • GB623155A - Improvements in or relating to winding apparatus : en
  • GB623237A - Improvements in or relating to film-forming compositions : en
  • US2469380A - High potential equalizer for standoff insulators : en
  • CA456498A - Toy : en fr
  • CA456596A - Resinous composition opaque to x-rays : en fr
  • US2469521A - Coloring package for oleomargarine : en
  • US2469576A - Hair curler : en
  • US2469662A - Dynamoelectric machine : en
  • US2469673A - Variable-rate electric meter : en
  • US2469700A - Transparent protective garment for infants : en
  • US2469362A - Fluid pump automatic air bleed valve : en
  • US2470075A - Machine for marking wire, cable, rods, and the like : en
  • AT163039B - Method of making masonry : de en
  • GB623003A - Clutches actuated by centrifugal pressure of a liquid : en
  • FR945575A - Electric iron : en fr
  • FR945655A - Standing wood parquet system : en fr
  • AU2128848A - Improvements in article dispensing systems : en
  • CA456507A - Rotary cylinder drier, in particular for the drying of grass, provided with longitudinal flights and with transverse baffle plates : en fr
  • CH261401A - Parallel holder for drawing and measuring instruments. : de en
  • US2469801A - Electric heater : en
  • DK69165C - Process for preventing linear high polymer compounds with amide groups in the chain from becoming brittle. : da en
  • FI23697A - Board game : en fi
  • AU132563B2 - Improvements in or relating tothe manufacture of composite material containing one or more aluminium components : en
  • AU655446A - Improvements in means for attaching parts to wooden poles : en
  • GB622846A - Improvements in or relating to plug and socket connectors for electric circuits : en
  • GB623145A - Improvements in or relating to seed drills : en
  • US2469760A - Stake releasing means for vehicle log bunks : en
  • US2469958A - Motor vehicle cover : en
  • FR945672A - Pliers for making dental hooks : en fr
  • US2469787A - Process of soaking hides with a sulfonated phenol-formaldehyde condensation product : en
  • US2470043A - Apparatus for drying having safety and sequence controls : en
  • US2469431A - Insolubilization of water-soluble hydroxyl-containing polymeric materials : en
  • US2470029A - Grade indicator : en
  • US2469427A - Process for treating wood : en
  • US2469484A - Vibrator grinding mill : en
  • US2469562A - Material drying apparatus : en
  • US2469650A - Multiple push-button switch : en
  • GB623123A - An improved adjustable spanner or wrench : en
  • AU145010B2 - Improvements in or relating to looms with stationary weft supplies : en
  • AU495446A - Improvements in or relating to coin controlled locks : en
  • CH261502A - Pacifier with hygienic protection. : en fr
  • CH261379A - Process for protecting cutting edges against corrosion. : de en
  • FR945736A - Toy : en fr
  • CH261503A - Process for the preparation of a basic ester. : de en
  • GB623128A - Improvements connected with cosmetic powder cases : en
  • FR945767A - Locks and bolts improvements : en fr
  • GB622882A - Improvements in or relating to terminal sealing arrangements for electrical condensers or other electrical devices enclosed in containers : en
  • GB623073A - Improvements relating to the working and shaping of metal by pressing, drawing and like operations : en
  • GB623167A - Improvements relating to electric relays : en
  • US2469467A - Machine for shaping uppers over lasts : en
  • FR945614A - Spring-loaded interlocking device applicable in particular to electric circuit breakers : en fr
  • FR945721A - Improvements to illuminated projectors : en fr
  • GB623029A - Apparatus for determining the power transmitted by electro-magnetic waves : en
  • GB623163A - Improvements relating to selenium rectifiers : en
  • AU132540B2 - Improved gas pressure governor : en
  • FR945679A - Automatic milling machine : en fr
  • US2470055A - Sliver condensing device : en
  • DK69136C - Process for the preparation of the sulfuric acid ester of alginic acids or an alkali salt thereof. : da en
  • GB622840A - Improvements in or relating to dredging apparatus : en
  • GB623071A - Improvements in and relating to wireless receivers : en
  • FR945568A - Advanced training in vibrating screens : en fr
  • GB622869A - Improvements in internal combustion and other high-speed, high-temperature turbines : en
  • FR945725A - Engraving and reproducing machine : en fr
  • GB623056A - Improved device for the temporary replacement of the closure heads of stopcocks : en
  • GB623065A - Improvements in or relating to a process and apparatus for drying varnishes or othersubstances forming coatings on objects : en
  • GB623250A - Improvements in or relating to power plants for motor vehicles : en
  • GR12032B - CONTROL AND SAFETY VALVE ADJUSTED TO WATERPROOF COOKING COOKER. : el en
  • GB622993A - Improvements in or relating to apparatus for determining phase-shift frequency characteristics of electrical circuits : en
  • GB623125A - A tripod head with a removable camera support : en
  • AU2535649A - Improvements in or relating to electric pulse code modulation systems of communication : en
  • GB623007A - Improvements in bundle tying machine : en
  • US2470045A - Condenser construction : en
  • US2469706A - Electronic tension control apparatus : en
  • AT163001B - Device on crispbread machines : de en
  • DK69159C - Process for the preparation of insulin preparations with a contracted effect. : da en
  • GB622937A - Improvements in and relating to the production of alcohols : en
  • FI23680A - Casting or molding a wall or wall-like structure : en fi
  • FR945712A - Assembly process for parts of gas kitchen appliances and resulting new product : en fr
  • FR945769A - Improvements to ferro-cerium stone lighters : en fr
  • FR945788A - Improvements to electrical contact devices : en fr
  • US2469518A - Sole cutting machine : en
  • AU986647A - Improvements in or relating to mop attachments for vacuum cleaners : en
  • CA456501A - Diaper having disposable insert : en fr
  • GB623004A - Air eliminating device for conduits or capacities containing liquids : en
  • AU920047A - A clamp for use in wringing machines andthe like : en
  • CH261518A - Signal device on liquid containers provided with ventilation pipes. : de en
  • AU236446A - Coating apparatus : en
  • CH261553A - Socket head for trolley pole. : en fr
  • AU132541B2 - Improvements in or relating to resinous material : en
  • AU2692649A - Improvements relating to cream and like separators : en
  • US2469732A - Turbine cooling : en
  • GB622941A - Disazo dyestuffs of the urea type : en
  • US2469413A - Process for preparing barium aluminate : en
  • US2469524A - Ent office : en
  • AU2637249A - Improvements in or relating to transportable habitable constructions : en
  • GB622913A - A cup or server for liquid refreshment, ice cream and the like : en
  • GB623052A - Improvements in the coating of optical surfaces : en
  • CH261519A - Pack of medicinal capsules. : de en
  • US2469671A - Method of stenciling with sectional screens : en
  • US2469770A - Grinding machine : en
  • US2469900A - Drill sharpener : en
  • AU567546A - Improvements in or relating to electric cables for high frequency : en
  • CH261480A - Tubular gas heater. : de en
  • CH261542A - Cleaning supplies. : de en
  • US2470020A - Quick frozen homogenized milk : en
  • US2470048A - Television receiver : en
  • US2469678A - Combination steam and gas turbine : en
  • US2469754A - Setting mechanism for calculating : en
  • CA456606A - Mineral oil composition : en fr
  • CH261540A - Process for the production of a new capillary-active substance. : de en
  • US2469363A - Exterior bomb container : en
  • CA456492A - Poultry plucking machine : en fr
  • CH261419A - Device for measuring the movements of a moving member. : en fr
  • USD153693S - Design for a brooch or similar article : en
  • CH261470A - Machine with synchronized opposing free pistons. : en fr
  • AU1013047A - A control means fora constant-speed, variable-pitch propellor driven by an internal-combustion turbine unit : en
  • AU469346A - Improvement in or relating togas turbine powerplants : en
  • US2469723A - Frame mounted axlally collapsing type tire removing apparatus : en
  • AT163019B - Filling nozzle for chunky goods : de en
  • CH261340A - Vacuum cleaner with a fixed suction nozzle, a motor-fan unit and a handlebar. : de en
  • CH261349A - Footwear, especially for women and children. : de en
  • CH261515A - Circuit for receiving frequency-modulated oscillations. : de en
  • CA456591A - Asphaltic compound : en fr
  • USD153739S - Wallance table or similar article : en
  • AU132524B2 - Improvements in or relating to tyres : en
  • CH261347A - Garment. : de en
  • AU140627B2 - Improvements in or relating to composite packages for sterile surgical articles : en
  • AU141327B2 - A directionally adjustable spray head for rotary water sprinklers : en
  • AT163091B - Water-skiing : de en
  • USD153686S - Hinkle clothing display. rack : en
  • USD153737S - Design foe a combined freezer and dispenser for frozen foods : en
  • US2469701A - Preparation of acrylic acid : en
  • US2469873A - Precision expanding adapter : en
  • CH261400A - Drawing method and device for implementing the method. : en fr
  • CH261482A - Hysteresis motor. : de en
  • FR945596A - Washing tub : en fr
  • CH261362A - Process for the preparation of an azo dye. : de en
  • US2469376A - Mixtures of alkyl aryl sulfonates : en
  • AT163092B - Anti-skid protection for skis : de en
  • US2469937A - Artificial limb : en
  • CH261341A - Carpet dust collector. : en fr
  • AU577046A - Improvements in or relating to frequency divider circuits : en
  • US2469832A - Automatic sprinkler : en
  • US2470007A - Pivoted inner jaw wrench : en
  • USRE23111E - Process foe producing chlorine : en
  • AU425846A - A device for controlling the tension of threads, or yarns, especially in spinning machines, twisting machines, looms andthe like : en
  • AU146270B2 - Improvements in or relating to electric pulse code modulation systems of communication : en
  • CA456479A - Vehicle spring suspension : en fr
  • AU759946A - Cord processing apparatus : en
  • CH261304A - Temperature-dependent gas regulation device for gas stoves. : de en
  • AU2692549A - Improvements in method and means for anchoring reinforcements : en
  • CH261475A - Gas turbine jet engine. : de en
  • US2469705A - Replacement handle : en
  • US2469993A - Locking device : en
  • GB622898A - Improvements in mowing machines : en
  • CA456509A - Pencil sharpener : en fr
  • CH261387A - Machine intended to be controlled by a series of cards. : en fr
  • CA456540A - Closure element : en fr
  • CH261292A - Agricultural portable powder sprayer. : de en
  • AT163035B - Additional frame for converting a bicycle into a double bicycle on a case-by-case basis : de en
  • CA456607A - Inclined bin : en fr
  • AU132542B2 - Improvements in means for attaching parts to wooden poles : en
  • US2469864A - Paintbrush holder : en
  • US2470079A - Garment hanger : en
  • US2469890A - Linear methylpolysiloxanes : en
  • USD153662S - Design for a jacket : en
  • CH261309A - Push rod lock that can be used as a right and left lock. : de en
  • CH261338A - Bath for treating artificial silk. : de en
  • AU1946A - Direction finder : en
  • US2469780A - Instrument for rotary wing aircraft : en
  • US2470061A - Wagon : en
  • USD153703S - Kaufman handbag : en
  • US2470060A - Four-wheel trolley bracket : en
  • US2469553A - Spray drier apparatus : en
  • US2469563A - Lapping machine : en
  • US2469687A - Corn harvester husking roll with resilient section : en
  • USD153724S - Design fob a house shoe : en
  • FI23678A - Lamellfackverk : en fi
  • CA456508A - Fender brace : en fr
  • CH261334A - Warp thread monitor on a Buckskin cloth loom. : de en
  • GB623154A - Improvements in or relating to steam raisers : en
  • CH261386A - Archive filing cabinet, with drawers having at least one of the tilting heads. : en it
  • US2469641A - Method of and machine for making unitary setup covered boxes : en
  • US2470027A - Pulse-time modulator : en
  • US2469496A - Condition control system : en
  • US2469645A - Electric demand controller : en
  • US2469657A - Vertically adjustable tray eor automobiles : en
  • US2469750A - Magnetic transducer adapted to compensate for twisting of record wire : en
  • GB623021A - Improvements in or relating to clutch or brake friction elements : en
  • GB622826A - Improvements in electric discharge devices : en
  • GB622950A - A combined work-illuminating observation device and eye shield or guard : en
  • GB622987A - Improvements relating to thermostatic control apparatus : en
  • GB623084A - Improvements in internal combustion engines of the liquid-fuel injection type : en
  • FI23662A - Anordning for the environment in which the circulating flow is carried out by means of a generating set of circulating watts to shade : en fi
  • GB623093A - Improvements in the manufacture of phonograph records : en
  • FR945555A - Use of a pendulum motion on swing bars to constitute a set of gymnasts : en fr
  • DK69177C - Types of photo-sets of the kind illuminated from the back, as well as methods of making the types and photo-sets with types of said species. : da en
  • DK69186C - Method for simultaneous manufacture and filling of packaging for liquid or plastic substances. : da en
  • FR945765A - Heating body for electric heaters : en fr
  • FR945799A - Method and device for extraction without support in the exploitation by metal shoring : en fr
  • FR945688A - Improvements in the manufacture of lamp bases : en fr
  • FR945758A - Improvements made to the production of hurricane lamps : en fr
  • GB623206A - Improvements in or relating to the production of alkyl silicones : en
  • US2469591A - Airplane construction : en
  • FR945749A - Oscillating turret for mechanical work : en fr
  • GB623078A - Improvements in or relating to gyro verticals : en
  • AT163016B - Collapsible handcart : de en
  • AT163062B - Function building cell : de en
  • US2469617A - Valve for watering troughs : en
  • DK69188C - Sealing rod. : da en
  • DK69161C - Stool, chair or similar seating. : da en
  • US2469614A - Tire chain tong : en
  • US2469727A - Electrodeposition of nickel : en
  • FR945611A - Device for the emission of electromagnetic waves : en fr
  • AT163003B - Baking attachments, in particular for electric hotplates : de en
  • AT163095B - Flycatcher : de en
  • AT163100B - Working method for internal combustion engines with internal cooling : de en
  • GB622897A - Improvements in or relating to lubricant systems : en
  • GB622900A - Method of and means for raising submerged and waterlogged vessels and bodies : en
  • FR945639A - Lubricating oil preparation process : en fr
  • GB623097A - Improvements in and relating to coating compositions especially for electron discharge devices : en
  • GB623225A - Improvements relating to seats : en
  • CA456494A - Variable speed gear for bicycles, tandems and the like : en fr
  • CH261430A - Shooting glasses with rear sight. : de en
  • GB623051A - Means for obtaining samples of liquid products : en
  • FR945759A - Improvements to light resistance : en fr
  • GB622894A - Improvements in and relating to animated advertisement signs or displays and to controlling motor mechanism for the same : en
  • GB623082A - Improvements in or relating to a process for the production of riboflavin : en
  • GB623220A - Frequency modulation signalling systems : en
  • GB623251A - Improvements relating to fastening devices : en
  • GB623213A - Improvements in or relating to electron discharge tube neutralising circuit arrangements : en
  • GB623239A - Improvements relating to control systems for electrical motors : en
  • FR945620A - Turbo-clarifier or centrifugal separator device : en fr
  • GB623026A - Improvements in or relating to packages : en
  • GB623209A - Improvements in or relating to direct current generators : en
  • FR945657A - Figurine : en fr
  • GB623089A - Improvements in signalling devices for motor road vehicles : en
  • GB622899A - Improvements in or relating to tubular heat exchange apparatus : en
  • GB623199A - Improvements in and relating to electric discharge tube circuits : en
  • FR945574A - Advanced steering control mechanism for garden equipment : en fr
  • US2469828A - Evaporator unit : en
  • US2469977A - Pulser circuit : en
  • US2469830A - 2-bis(5-cyclylpyrrole) azamethine dyes : en
  • GB622918A - New speed adjusting system : en
  • US2469910A - Electrical testing device for attachment to flashlights : en
  • US2469840A - Metal flashing : en
  • US2469955A - Grille assembly for air-conditioning apparatus : en
  • US2469419A - Energy directing apparatus : en
  • FR945719A - Straight belt sander : en fr
  • GB622963A - Improvements in jet propelled boats : en
  • GB623219A - Means and method for relaying frequency modulated signals : en
  • CH261538A - Method for darning stockings on sewing machines and auxiliary device for this purpose. : de en
  • AU132552B2 - Improvements in or relating to process and apparatus for tempering flat glass or articles of flat glass : en
  • FR945735A - Improvements to oxygen cutting torch heads : en fr
  • DK69162C - Holster for paper stacks. : da en
  • FR945624A - Corrosion resistant coatings enhancements applied to ferrous metals : en fr
  • FR945682A - Toothbrush with toothpaste dispenser from a reservoir contained in the handle : en fr
  • GB623158A - Improvements relating to hoists : en
  • AU303446A - Improvements in or relating to heat-resisting rubber compositions and articles made therefrom : en
  • US2469988A - Grinding machine with automatic feed crush dressing roll : en
  • US2469669A - Crankshaft bearing lubrication : en
  • US2469865A - Hand tool : en
  • DK69175C - Gas-air mixer for gas generator systems. : da en
  • AU825746A - Improved means for lifting baking dishes andthe like : en
  • GB623028A - Improvements in or relating to pumps for liquid or lubricant : en
  • FI23670A - Elektriskt urladdningsrör : en fi
  • US2469469A - Oxidation inhibitors : en
  • US2469610A - Nondetrudable safety lock : en
  • US2469358A - Preparation of hydrazonitriles from azines of butyl ketones : en
  • US2469499A - Gas burner : en
  • GB622841A - Improvements in cigarette lighter : en
  • US2469357A - Electric discharge lamp system and method of operation : en
  • FR945604A - Soundproof coating for hearing rooms : en fr
  • GB623086A - Containers made of flexible material such as paper : en
  • USD153675S - Design for a phonograph cabinet : en
  • US2469668A - Piano : en
  • US2469907A - Mold composition : en
  • FR945613A - Control system : en fr
  • FR945770A - Viscograph : en fr
  • CA456584A - Bearing lubricating means : en fr
  • CH261451A - Lighter. : en fr
  • US2469596A - Spring : en
  • US2469600A - Vise with quick positioning jaws : en
  • FR945600A - Tillage implement, such as harrow, carried by a tractor : en fr
  • GB623210A - A power driven appliance for operating domestic tools or like apparatus : en
  • FR945567A - Stocking preforming machine : en fr
  • FR945681A - Method and apparatus for closing packaging and products conforming to those obtained : en fr
  • US2469531A - Shield device : en
  • USD153742S - Design for a collapsible stand fob kitchen utensdls : en
  • US2469400A - Firing and loading safety for automatic guns : en
  • US2469855A - Crinoline skirt : en
  • US2469866A - Holder for flatirons : en
  • US2469874A - Gauge support : en
  • GB623020A - Improvements in or relating to check sorting and endorsing machines : en
  • FR945677A - Podiatry prosthesis device : en fr
  • IE18396L - Electric pulse generators : en
  • US2469525A - Dental cement apparatus : en
  • US2469730A - Method of sharpening lawn mower blades : en
  • US2469827A - Coagulation of emulsion polymers : en
  • GB622825A - Improvements in or relating to variable speed transmissions : en
  • FR945699A - Improvements to electrolysis bells : en fr
  • US2469451A - Condenser bracket : en
  • US2469548A - Child's seat for barber chairs : en
  • US2469575A - Tramway : en
  • CA456535A - Insulator tie for line conductors : en fr
  • GB622990A - Improvements in or relating to buttons : en
  • FR945595A - Tire retracting machine : en fr
  • AU930247A - Melt blending of aromatic polyesters with other polymeric materials : en
  • CH261352A - Kneading machine. : de en
  • CH261370A - Process for the production of a floor care product. : de en
  • US2469631A - Lipstick holder with four-pin cup : en
  • US2469846A - Pump bearing and seal assembly lubrication : en
  • USD153726S - Design for a house shoe : en
  • CA456544A - Laminated nonglare unit : en fr
  • CA456543A - Apparatus for pressing curved safety glass : en fr
  • CA456582A - Key-sender for telecommunication system : en fr
  • FR945599A - Improvements to electric motors for household appliances and other applications : en fr
  • US2469434A - Apparatus and method for filling gas storage cylinders : en
  • US2469517A - Sewing-machine loop taker : en
  • US2469715A - Cobalt base alloy composition : en
  • AT163056B - Anti-skid for drive wheels of motor vehicles : de en
  • US2469370A - Process of producing unsaturated products : en
  • FR945658A - Metal bands for mounting artificial flowers and leaves : en fr
  • GB622976A - Process for printing on pliable elastic and thermoplastic materials : en
  • GB623253A - Improvements in or relating to press tools for forming open mesh work structures : en
  • GB623126A - An improved combined blower and fire-screen : en
  • CA456558A - Apparatus for bending glass sheets : en fr
  • US2469588A - Seal : en
  • US2470047A - Portable string of sound producing devices : en
  • FR945670A - Ladies bag : en fr
  • GB623011A - A method of extracting or expelling water and other liquids from yeast suspensions : en
  • US2469686A - Gauging switch : en
  • FI23665A - Polarized telegraph : en fi
  • US2469888A - Organo-polysiloxanes : en
  • US2469511A - Bookrests and the like : en
  • USD153736S - Design for a slide fastener repair tool : en
  • FR945675A - Pocket lighter : en fr
  • FI23650A - Photographer's Spotlight : en fi
  • FI23684A - Lock joint : en fi
  • AU853946A - Improved carburetter : en
  • US2469632A - Hydraulic braking mechanism : en
  • US2469637A - Umbrella frame : en
  • FI23685A - Tillage tool for weeding and loosening soil between seedling rows : en fi
  • GB623099A - Improvements in underpick motions for looms for weaving : en
  • FI23695A - Lids for cans or the like : en fi
  • FR945630A - Puppet control device usable in particular in puppet theaters and in advertising : en fr
  • CH261520A - Box for ampoules. : de en
  • US2469606A - Video signal level control : en
  • US2469773A - Loud-speaker diaphragm support member : en
  • US2470042A - Process for flameproofing combustible celluloseic material and product resulting therefrom : en
  • US2469656A - Vaporizer : en
  • US2469692A - Processes of removing anions from liquids : en
  • US2469722A - Corset stay : en
  • US2469839A - Venetian blind fitting : en
  • US2469405A - Apparatus for bending tubing into serpentine coils and sweep mechanism and stop therefor : en
  • US2469463A - Neutron logging of wells : en
  • GB622861A - Staple puller : en
  • US2469792A - Engine starter gearing : en
  • US2469812A - Attachment for industrial trucks : en
  • USD153711S - Fork or other article of flatware : en
  • US2469506A - Folding wheel trailer : en
  • FR945722A - Heating vessel : en fr
  • AU2042948A - Improved portable collapsible shelter frame and cover : en
  • GB623006A - Improvements in or relating to the control of electric power generating systems : en
  • FR945789A - Improvements to cosmetic cases : en fr
  • GB622944A - Improvements in or relating to polymers of monomeric organic compounds and method ofproducing the same : en
  • US2469905A - Epicyclic mechanism : en
  • US2469477A - Stitch separating machine : en
  • US2469612A - Load hook connection : en
  • US2469810A - Protecting helmet : en
  • US2469608A - Device for inspecting feed perforated strips : en
  • US2469737A - Addition agent for gasoline : en
  • FR945697A - Method of manufacturing a coaxial cable : en fr
  • FR945781A - Guide device for band saws or the like : en fr
  • GR12033B - METHOD OF USING WINE SLUDGE OR FERTILIZED LIQUIDS FOR THE FERMENTATION OF ALCOHOL SYRUPS AFTER THE CONTINUOUS OR CONTINUOUS CONCLUSION. : el en
  • AU145941B2 - Improvement in windows of metal profiles : en
  • AU132488B2 - Improvements in or relating to synchronising mechanism for multiple internal combustion engines : en
  • CA456588A - Clarification of aqueous liquids : en fr
  • CH261399A - Instrument for writing. : en fr
  • CA456580A - Printing telegraph system : en fr
  • CH261299A - Putty-free fastening device for glass panes. : de en
  • AU871646A - Improvements relating to electrodeposition of metals : en
  • CH261484A - Process for the production of small electric motors and dynamos and electrical machine produced according to this process. : de en
  • US2470036A - Pivoted bender with abutment roller adjustably mounted on vertically inclined bracket : en
  • USD153666S - Design for wallpaper or the like : en
  • US2469494A - Clothes tree : en
  • US2470015A - Tie rack : en
  • USD153696S - Design for a brooch or similar article : en
  • US2469820A - Dynamoelectric machine : en
  • CH261378A - Electrolytic polishing process for metal parts. : en fr
  • FR945671A - Process for decorating transparent supports intended for artistic coverings and resulting product : en fr
  • FR945795A - Hand cranked household utensils, such as coffee grinders or others : en fr
  • CA456525A - Power operated gun turret for aircraft : en fr
  • US2469589A - Confection with support therefor : en
  • US2469911A - Folding clothes rack : en
  • AU132562B2 - Improvements in or relating to remote controlled selecting arrangements : en
  • US2469361A - Orthopedic foot plate device : en
  • US2469635A - Steam boiler or the like having extended heat transfer surfaces : en
  • US2469708A - Sandal with pivoted-ring strap receivers : en
  • DK69182C - Locking device by windows. : da en
  • US2469570A - Adjustable actuating member : en
  • US2469906A - Urethral dilator : en
  • US2469680A - Electrolytic water correction device : en
  • AU124446A - Method of producing split or divided races for roller or ball bearings : en
  • CA456488A - Wheel mounting for axleless trucks : en fr
  • CA456519A - Capping machine and method : en fr
  • CH261424A - Theodolite. : en fr
  • AU2635449A - Improvements in or relating to means for releasing and distributing granular or powdered substances : en
  • CH261440A - A process for the nitriding hardening of the surfaces of articles made of ferrous metals. : en fr
  • CA456510A - Gas analyzer : en fr
  • CH261546A - Machine tool with device for limiting the feed rate for the tool slide. : de en
  • US2469622A - Tractor-drawn implement turn responsive lifting and adjusting mechanism : en
  • US2470017A - Check feeding machine : en
  • CH261481A - Control device for prime movers. : de en
  • AU1005247A - Improvements in or relating to process and apparatus for tempering flat glass or articles of flat glass : en
  • AU132297B2 - Improvements in and relating to two-stroke cycle internal combustion engines : en
  • AU132505B2 - Improvements in illuminating flares : en
  • AU2474945A - Improvement in ultrahigh frequency electron discharge apparatus : en
  • CA456610A - Electron discharge tube : en fr
  • AU1562544A - Improvements relating to automatic control systems for aircraft : en
  • USD153674S - Design for a stirring, scraping : en
  • CH261493A - Ultra high frequency generator. : de en
  • USD153720S - Design for a textile fabric : en
  • FR945779A - Icebreaker disconnectors : en fr
  • GB622872A - Improvements in continuously operating mechanical elevators for pulverulent and the like bulk material : en
  • CH261509A - Installation on sound recording devices. : de en
  • US2469495A - Connector : en
  • AT163071B - Modern wooden roofing : de en
  • CH261437A - Casting processes, in particular for metals and metal alloys. : de en
  • AU141894B2 - Improvements relating to cream and like separators : en
  • US2469528A - Burglar alarm for windows and doors : en
  • AU140854B2 - Improvements relating to buildings having ceilings of concrete orthe like : en
  • AU1816844A - Improvements in wave-signal receiver : en
  • AU138073B2 - Improvements in pocket clips for fountain pens, pencils andthe like : en
  • CA456556A - Process and apparatus for bending glass sheets : en fr
  • CH261409A - Playing card press. : de en
  • US2469487A - Tube securing means for locomotive and other boilers : en
  • USD153689S - Design for a lamp or similar article : en
  • AT163096B - Tobacco cutter : de en
  • AU127201B2 - Electron discharge devices and associated circuits : en
  • AU156416B2 - Improvements in or relating tothe separation of pteroylglutamic acid type compounds from crude reaction mixture containing same : en
  • FR945748A - Hydraulic cylinder for motor vehicles : en fr
  • US2469439A - Gas turbine : en
  • US2469365A - Tool for dressing grinding wheels : en
  • US2469567A - Steam cargo hoist : en
  • US2469710A - Laminating by means of an isoolefindiolefin interpolymer tie ply : en
  • GB623067A - Improvements in or relating to drive connecting and disconnecting devices : en
  • GB623196A - Improvements in and relating to solvent extraction devices : en
  • FR945643A - Hairdressing vaporizers enhancements : en fr
  • FR945649A - Tire pressure remote indicator for motor vehicles and airplanes : en fr
  • US2469902A - Aircraft wings having boundary layer control : en
  • US2469947A - Production of extremely thin filaments : en
  • GB623224A - Improvements in or relating to the manufacture of soap : en
  • GB623015A - Arrangement for regulating the power of electron discharge tube generators for thermal treatment : en
  • GB623152A - Improvements in swingable garden seats or hammocks : en
  • FR945702A - Tipper tipper : en fr
  • USD153712S - Little washing machine : en
  • US2469440A - Dynamoelectric machine controller : en
  • US2469745A - Stabilizing aromatic amines : en
  • US2469488A - Flutter dampener : en
  • US2469823A - Alkylation of thiophene : en
  • CH261402A - Stylograph. : en fr
  • US2469415A - Hydroxyaryl alicyclic carboxylic acids : en
  • US2469824A - Methylol dithionaphthoates : en
  • AU145559B2 - Improvements in or relating tothe production of highly absorbent therapeutic gelatin sponges : en
  • AU152220B2 - Preparation of vitamin B12 : en
  • CH261372A - Process for the production of soaps or other salts of fatty acids. : de en
  • CA456548A - Safety glass : en fr
  • CA456586A - Flush valve mechanism for tanks : en fr
  • CH261319A - Device on the toilet, for opening and closing the toilet seat. : de en
  • US2469403A - Three axis attitude and direction indicator : en
  • US2470028A - Pulse generation : en
  • AT163085B - Scraper for post-treatment of synthetic resin matrices : de en
  • AU132576B2 - Improvements in electric motors and generators : en
  • US2469620A - Embossing die : en
  • AU2637149A - Improvements in coat collars : en
  • US2469535A - Container : en
  • CH261552A - Bogie on a rail vehicle. : de en
  • AU132520B2 - Microwave antennas : en
  • AU132530B2 - Hanging devices for wooden beams : en
  • CH261548A - Device for unloading ships. : de en
  • AU132521B2 - Improvements in or relating to light filters : en
  • AU132526B2 - Improvement in or relating to electric cables : en
  • AU476246A - Improvements in or relating to power-gas-generators for internalcombustion power units : en
  • AT163024B - Scaffolding for outdoor and indoor scaffolding : de en
  • CH261295A - Process for the manufacture of pesticides. : de en
  • US2469459A - Gas blast circuit breaker : en
  • US2469691A - Lens-mount focusing cap : en
  • AT163009B - kitchen furniture : de en
  • CA456592A - Electric system : en fr
  • CA456595A - Method and apparatus for bending and case hardening glass sheets : en fr
  • US2469374A - Gravity feed centrifugal pump : en
  • US2470000A - Radio-frequency transmission through grounded conducting structures and the like : en
  • GB623263A - Improvements relating to automatic telephone systems : en
  • US2469369A - Communications copy and schedule holder : en
  • USD153733S - Design for a flashlight : en
  • AU148691B2 - Improvements in or relating to electric pulse code modulation systems of communication : en
  • CA456568A - Table drive for machine tools : en fr
  • US2469618A - Vaginal suppository : en
  • US2469695A - Nitroaminobenzene ester compounds : en
  • US2469756A - Driving mechanism for axminster tube frame systems : en
  • US2469934A - Electronic control for welding machines : en
  • AU132483B2 - Insulating lagging. 7 : en
  • US2469407A - Treatment of textile materials : en
  • AU2192548A - Improvements in or relating tothe production of highly absorbent therapeutic gelatin sponges : en
  • AU423146A - Improvements in mercury actuated centrifugal clutches : en
  • US2469738A - Tuning device for pianofortes : en
  • US2470046A - Electric incubator : en
  • AU132491B2 - Improved carburetter : en
  • CA456490A - Skate : en fr
  • CH261425A - Dry type gas meter. : en fr
  • AU2486445A - Magnetron type electron discharge devices and circuits therefor : en
  • US2469530A - Shipping and display container for jewelry : en
  • AU840046A - Improvements in electric motors and generators : en
  • AU925047A - 4'Improvements in forked wheel mountings for cycles : en
  • US2469418A - Producing silicon : en
  • US2469527A - Saw filing stand : en
  • US2469595A - Cooking apparatus : en
  • US2469633A - Apparatus for forming retreading strips for tires : en
  • GB622956A - Improvements in or relating to electrical condensers : en
  • GB623166A - Apparatus for folding the open ends of paper cartons or containers : en
  • GB623168A - Improvements relating to alternating electric current leakage transformers : en
  • US2469584A - Dielectric composition and method of making same : en
  • GB622927A - Improvements in or relating to electrical control systems : en
  • FR945638A - Hydrocarbon synthesis process : en fr
  • GB622845A - Improvements or relating to terminals of electrical accessories : en
  • GB623049A - Improvements in means for removing the boundary layer of flow appearing on the surfaces of aircraft : en
  • AT163070B - Drywall : de en
  • AU239946A - Improvements in condensers for absorption refrigerating apparatus : en
  • US2469519A - Machine milking plant : en
  • US2469634A - Electric heating unit : en
  • CH261350A - Sports shoe with instep strap. : de en
  • AU132568B2 - Apparatus for moulding bricks : en
  • USD153659S - Design for a valise or similar article : en
  • US2470030A - Toilet paper dispensing apparatus : en
  • USD153692S - Design for a brooch or similar article : en
  • CA456557A - Process and apparatus for bending glass sheets : en fr
  • USD153704S - Drive shaft housing for an outboard motor : en
  • GB622994A - Improvements in and relating to electric switching mechanism : en
  • US2469831A - Deluge valve : en
  • USD153706S - Design for a scissors sharpener : en
  • AU132473B2 - Improvements in or relating tothe softening of textiles : en
  • GB622961A - Improvements relating to the manufacture of moulded sheets of corrugated or similar conformation : en
  • AU772346A - Improvements in or relating to synchronising mechanism for multiple internal combustion engines : en
  • CH261478A - Gas turbine plant. : de en
  • AU753546A - Improved connection for securing a hose toa water tap, pipe orthe like : en
  • AU132543B2 - Improved drive for bands of wholly or partly regenerated cellulose : en
  • AU145423B2 - Improvements in method and means for anchoring reinforcements : en
  • FI23698A - Air and waterproof slot lock for sacks, floats and the like : en fi
  • FR945597A - Sheath : en fr
  • AU132550B2 - Improved constructional toy : en
  • AU2058148A - An improved combination childs highchair and rocker : en
  • AU935947A - Adjustable windmill pump rod connector : en
  • CH261476A - Combustion turbine power unit. : de en
  • CH261524A - Device for transmitting forces at variable speeds, in particular for motor vehicles. : de en
  • CH261388A - Rider device on printing plates of address printing machines. : de en
  • AU502146A - Traction device for wheeled vehicles : en
  • AT163066B - Procedure for rescuing passengers from the wagons of one-way and two-way cable cars with circulating operations in the event of operational disruptions and facilities for this purpose : de en
  • US2469454A - Animal trap : en
  • AU425746A - Improvements in or relating to circular looms for weaving of hoses : en
  • CH261549A - Air pumps, in particular for bicycles. : de en
  • US2469486A - Garment of the bifurcated nether type : en
  • US2469670A - Low lift attachment for hydraulic jacks : en
  • US2470038A - Doweling jig : en
  • US2469740A - Arc furnace with lift and swing aside roof : en
  • GB623236A - Improvements in or relating to film-forming compositions : en
  • CH261313A - Cutting device. : de en
  • NL69749C - : nl
  • US2469660A - Control of variable pitch airscrews for aircraft : en
  • US2470053A - Convertible stepladder : en
  • USD153730S - Design foe a fluorescent starter switch : en
  • USRE23113E - Inside scanning facsimile : en
  • US2469970A - Directional radio receiver system : en
  • US2469394A - Cushioned tire : en
  • US2469690A - Continuous process of producing beta lactones : en
  • AU140847B2 - Improvements in pocket clips for fountain pens, pencils andthe like : en
  • AT163063B - tube : de en
  • USD153705S - Design for an outboard motor having a power head : en
  • US2469683A - Anion active resins and processes of producing same : en
  • US2469819A - Vulcanization of rubber compositions : en
  • USD153680S - Design for a washing machine : en
  • DK69168C - Process for the preparation of condensation products of the polysulfamide series. : da en
  • US2469381A - Handwheel load measuring device : en
  • AU140846B2 - Improvements in valve spring lifters : en
  • AU2631949A - Improvements in or relating to tamping machines : en
  • CH261467A - Jet compressor. : de en
  • CH261486A - Process for manufacturing watertight insulating feedthroughs in a metal part. : en fr
  • AU1825544A - Electron discharge devices and associated circuits : en
  • AU2690549A - Round work thermochemical scarfing process and apparatus : en
  • US2469707A - Method and apparatus for flash welding : en
  • USD153685S - Design for a hose nozzle : en
  • US2469435A - Regenerable desiccator : en
  • US2469837A - Wave translating system : en
  • US2469895A - Cathode-ray beam deflection circuit : en
  • AU132475B2 - Improvements in or relating to damp proof building bricks or blocks : en
  • AU132480B2 - Cleaning of magnetic heavy media : en
  • FR945730A - Suspension device for independent wheels : en fr
  • FI23703A - A building with log walls : en fi
  • US2469465A - Apparatus for testing adjustable resistances : en
  • US2469598A - Harmonic class c amplifier : en
  • AU677542A - Improvements in crystal contacts of which one element is silicon : en
  • FR945772A - Device for washing filters used to treat liquids such as wine : en fr
  • CH261418A - Measuring device and process for its manufacture. : de en
  • GB623100A - Improvements relating to machines for making brushes : en
  • GB623135A - Stays for casement windows or the like : en
  • AT163053B - Method for pre-tensioning the steel strings in steel-string concrete : de en
  • CA456536A - Cooling system for internal combustion engines : en fr
  • FR945650A - Code translator assemblies for teleprinters : en fr
  • CH261527A - Anti-skid protection on tires of motor vehicles. : de en
  • US2469731A - Audible reel signal for motionpicture projectors : en
  • CH261335A - Sewing machine. : de en
  • AU2226845A - Improvements in and relating to two-stroke cycle internal combustion engines : en
  • US2469776A - Stove rack : en
  • FR945764A - Removable support for lamps : en fr
  • GB623205A - Improvements in or relating to loudspeakers : en
  • CA456564A - Heat exchange apparatus : en fr
  • DK69178C - Air pump valve for explosion engines, especially for motor vehicles. : da en
  • AU196746A - Improvements in or relating to mowing machines : en
  • AU2428445A - Improvement in multi-ray electric powerpoint fixtures and/or adaptors : en
  • CA456561A - Resilient hold-down device : en fr
  • AT163048B - Axle drive for railway vehicles : de en
  • AU2101048A - Improvements relating to electric connectors : en
  • CH261318A - Transformation furniture. : de en
  • AU1096947A - Improvements in target boards for games or sports : en
  • AU132479B2 - Radiotelephone system : en
  • AU145900B2 - Means for supporting cathode ray tube deflection plates : en
  • US2469886A - Pin discharging mechanism for bowling alleys : en
  • US2469804A - Hinge : en
  • US2469926A - Combination micrometer : en
  • US2469971A - Apparatus for removing icicles from the eaves of buildings : en
  • CH261497A - Electron tube. : de en
  • CH261473A - Low voltage sliding spark plug. : de en
  • CH261348A - Armpit pads, in particular for washable clothing. : de en
  • CH261533A - Collapsible boat. : de en
  • AT163033B - Reinforced concrete double T-beam : de en
  • AT163083B - Extinguishing cradle : de en
  • CA456500A - Offset press : en fr
  • US2469410A - Ultraviolet lamp : en
  • US2469539A - Radio control system : en
  • US2469661A - Mounting for field coil supports : en
  • US2469883A - Preparation of methyl silicone elastomers : en
  • US2469982A - X-ray mass chest apparatus control gear : en
  • CH261389A - Device for unwinding and winding up a film. : en fr
  • US2470013A - Endoscope handle : en
  • GB622925A - Improved means for testing helically toothed gears : en
  • GB623085A - Improvements in multiple packings made of plastic material for various products and more especially for pellets and analogous objects and their method of making : en
  • GB623259A - Method and apparatus for washing air and other gases : en
  • CA456635A - Bottle stopper : en fr
  • AU132499B2 - Improvements in or relating to packing devices for fluid pressure apparatus : en
  • FR945551A - Small mirror with frame allowing it to be detachably attached to various objects : en fr
  • GB623254A - Improvements in braking apparatus : en
  • AT163064B - Skid for bicycles : de en
  • AU132538B2 - Improvements in or relating to electric cables for high frequency : en
  • US2469378A - Mixtures of alkyl aryl sulfonates : en
  • US2469654A - Brassiere : en
  • AT163008B - Method and device for pressing concrete socket pipes : de en
  • US2469391A - Quick release device for parachute harnesses : en
  • US2469447A - Adjusting means for cartridge type door control hinges : en
  • US2469716A - Scaffold : en
  • FR945753A - Combined game of skill and chance : en fr
  • GB623058A - Improvements in and relating to moulding machines : en
  • US2469836A - Beta-cyano vinyl acetic acid esters : en
  • AU1867248A - Improvements in pocket clips for fountain pens, pencils andthe like : en
  • GB623200A - Improvements in centrifugal pump shaft seals : en
  • GB623013A - Improvements in free-piston compressors and gas-generators : en
  • US2470019A - Combination hoist, jack, and wire stretcher : en
  • GB623260A - An improved tether for bulls and other livestock : en
  • GB622904A - Fuel system : en
  • CH261412A - Armor-piercing explosive projectile. : en fr
  • FR945623A - Device showing a large number of different images across a stack of sheets by very small relative movements of these sheets : en fr
  • GB622951A - Improvements in or relating to grinding, polishing, and like machines : en
  • FR945673A - Improvements to so-called ballading electric lamps : en fr
  • GB622858A - Improvements in devices for thread rolling : en
  • GB623010A - Improvements in conveyor belts : en
  • GB623262A - Improvements relating to automatic telephone systems : en
  • GB623255A - Improvements in and relating to the production of an antibiotic : en
  • GB623119A - Improvements in or relating to screwed pipe and like joints : en
  • AT163060B - Vehicle driven by muscle power : de en
  • CH261390A - Multi-shift camera. : en fr
  • CH261408A - Board game. : en fr
  • FR945771A - Electrolytic treatment of metal surfaces : en fr
  • GB622893A - Improvements in or relating to rotary hoes and like agricultural tools : en
  • GB622939A - Apparatus for the sterilization of canned foods : en
  • GB622829A - Means for resiliently mounting on part upon another, particularly for vehicle wheels and axle assemblies : en
  • CH261435A - A method of manufacturing a metal part intended to be subjected to a stress at high temperatures, and a metal part manufactured by this process. : en fr
  • GB622853A - Improvements in or relating to control devices for moving workpieces in packing, wrapping or other machines : en
  • FI23657A - The mask for handling the material material, with a light frame : en fi
  • GB623038A - Improvements in and relating to multi-channel signalling systems : en
  • US2469619A - Aircraft whose lift is increased by power means : en
  • DK69148C - Private central system. : da en
  • GB623171A - Positioning means for dynamo-electric machines : en
  • GB623149A - Improvements in and relating to fan-wheels : en
  • FR945683A - File or loose-leaf book with index cards or tiered leaves, the inscriptions or designations of which are all visible, at least partially : en fr
  • GB623197A - Improvements relating to sound recording discs : en
  • GB623240A - Improvements in alloys : en
  • CA456579A - Electrical insulation : en fr
  • CH261541A - Process for the production of a new capillary-active substance. : de en
  • US2469940A - Indicating, controlling, and recording instrument : en
  • FR945706A - Hair dryer improvements : en fr
  • FR945791A - Improvements to film projection devices : en fr
  • GB622916A - Pressure reducing valve device : en
  • FI23681A - Method and machine for uniform processing of sheet-like material : en fi
  • FR945724A - Pipe wrench : en fr
  • FR945741A - Suspension ring : en fr
  • FR945708A - Multicolored mechanical pencils : en fr
  • GB622981A - Improvements in or relating to casting boxes for stereotype plates : en
  • GB623193A - Improvements in method of producing iron in pure or alloyed state : en
  • US2469501A - Portable fire alarm : en
  • FR945701A - Refinements to queen screens : en fr
  • GB622814A - Improvements in and relating to electric switch contacts : en
  • US2469735A - Polishing machine : en
  • DK69134C - Process for the preparation of N- (alkyl or cycloalkyl) -N-acyl-aminocarboxylic acid amides. : da en
  • FI23699A - Tillslutningsorgan för hoptryckbara tuber innehållande vätskor eller pasta : en fi
  • US2469781A - Lens holder for projector enlargers and cameras : en
  • FR945617A - Improvements to molding compositions and molded articles obtained : en fr
  • GB623103A - Improvements in or relating to a car coupler : en
  • GB622836A - Improvements in or relating to rectifier control systems : en
  • USD153678S - Socket for use with clip and light bulb : en
  • US2469450A - Process for inhibiting foaming in steam boilers : en
  • AT163058B - Conveyor belt for hot goods : de en
  • US2469354A - Production of oil : en
  • US2469829A - Method and system for measuring frequency : en
  • US2469856A - Multichamber container : en
  • US2469983A - Grass shears : en
  • GB622851A - Fishing apparatus : en
  • GB623192A - Improvements in or relating to gramophone pick-ups : en
  • AU140720B2 - improvements in or relating to apparatus for separating and removing liquid andother impurities from gaseous fluid under pressure : en
  • FR945751A - Expansion motor primarily intended for the use of solar energy : en fr
  • US2469623A - Brassiere : en
  • US2469892A - Hollow article and method and apparatus for producing the same : en
  • US2469460A - Radioactivity measurement : en
  • GB622854A - Improvements in or relating to permeability tuning devices incorporating iron dust cores : en
  • US2469972A - Machine for welding thermoplastic films : en
  • US2470016A - Antenna : en
  • CH261332A - Electrical control device for the actuation of braking devices on textile machine systems with a winding beam. : de en
  • USD153727S - Design for a house shoe : en
  • GB623204A - Improvements in bottle washing machines : en
  • US2469426A - Device for crimping tubular articles : en
  • US2469755A - Synthesis of hydrocarbons from carbon monoxide and hydrogen with an iron type catalyst : en
  • US2469425A - Self-aligning furniture foot : en
  • FI23673A - Sätt och anordning för förbränning och gasgenerering : en fi
  • AU145392B2 - Improvements in or relating to electric pulse code modulation systems of communications : en
  • CA456552A - Safety glass : en fr
  • CH261346A - Coat convertible into a jacket. : de en
  • FR945629A - Automatic loading and unloading device for presses : en fr
  • US2470008A - Disk harrow latch unit : en
  • GB622972A - Improvements in thermally - operated electric switches : en
  • GB622973A - Automatic arc welding machine : en
  • FR945578A - Process for die-casting hollowed-out parts and mold for implementing this process : en fr
  • GB623138A - Devices for enabling a rotary motion in alternate directions to be imparted to boring or drive tubes : en
  • FR945166A - : fr
  • GB622870A - Improvements in centrifugal machines : en
  • AU132514B2 - Improvements in or relating to coin controlled locks : en
  • US2469545A - Self-energizing electrolytic water correction device : en
  • GB622932A - Improvements in or relating to variable-speed power transmissions : en
  • AU132554B2 - Improvements in target boards for games or sports : en
  • GB622959A - Improvements in reservoir writing implements : en
  • GB623064A - Improvements in sensitized photographic emulsions : en
  • FR945761A - Screw fixing wall and partition buffer : en fr
  • GB623016A - Power operated hydraulic sealing and crimping machine : en
  • GB623144A - Coaster brake : en
  • US2469552A - Dual cross communion set : en
  • US2469648A - Automatic control for refrigerators : en
  • US2470062A - Precoated material and dry lubricating coating composition therefor : en
  • GB623117A - Improvements relating to gas cookers : en
  • GB623113A - Improvements in or relating to air-conditioning apparatus : en
  • US2469679A - Gas turbine : en
  • US2469739A - Starting control for free-piston units : en
  • US2469991A - Bimetallic drain fitting : en
  • FR945729A - Board game : en fr
  • DK69185C - Tires for pneumatic casting cores. : da en
  • US2469867A - Glasses having a low coefficient of expansion : en
  • US2469401A - Can closing machine : en
  • US2469765A - Toboggan : en
  • DK69163C - Salt mixtures for wood impregnation. : da en
  • US2469783A - Clothesline clamping device : en
  • US2469806A - Dial telephone lock : en
  • FR945777A - Improvements to vehicle suspension systems : en fr
  • US2470049A - Vibrator test circuit : en
  • GR12038B - CONVERSION CONVERTING TO TABLE SUITABLE FOR EXCURSIONS AND MILITARY. : el en
  • GB623041A - Improvements in or relating to the manufacture of metal articles : en
  • GB623074A - Improved method of and device for rigidly connecting two constructional elements : en
  • GB623146A - Improvements in or relating to electric forging : en
  • CH261436A - Process for the production of metals. : de en
  • CH261534A - Folding boat. : de en
  • CA456496A - Variable speed gear : en fr
  • GB622967A - Process for textile colouration : en
  • GB623063A - Improvements in or relating to the process for refining acetone : en
  • GB623170A - Improvements relating to endless toroidal wire springs and spring belts : en
  • FR945684A - Magnetron refinements : en fr
  • GB623148A - Improvements in or relating to the measuring or sampling of liquids : en
  • FR945723A - Manufacturing process for metal sockets : en fr
  • GB623176A - Differential voltage responsive apparatus : en
  • GB623118A - Improvements in ceramic insulators : en
  • GB623024A - Improvements relating to containers for tin or like plates in bulk : en
  • DK69153C - Composite titanium pigment and process for its preparation. : da en
  • GB622982A - Improvements in or relating to the recovery of streptomycin : en
  • FR945606A - Method for folding down the seams, in particular the rear seam of the uppers of shoes, and a machine suitable for implementing this method : en fr
  • AT163013B - Blanket filled with down, wool or the like with a replaceable cover : de en
  • AU131142B2 - Direction finder : en
  • GB623161A - Improvements in flame-proof electric switchgear boxes : en
  • US2469416A - Insulated conductor : en
  • US2469611A - Pattern materials : en
  • FR945793A - Handling chains : en fr
  • FR945773A - Telephone call distributor system : en fr
  • GB623194A - Improvements in hydraulic torque converters : en
  • US2469424A - Means for drying grain : en
  • US2469793A - Figure-free maternity suspender : en
  • DK69146C - Switches for distributing electrical signals, eg program distribution. : da en
  • FR945621A - Improvements to rivet assembly devices : en fr
  • GB622831A - Process for manufacturing pipes and other hollow bodies of plastic material : en
  • GB623062A - Improvements in or relating to fastenings for securing railway rails to metal sleepers : en
  • AU1092347A - Improvements in and relating to means for playing counterand board games : en
  • US2469464A - Sash holder : en
  • USD153740S - Design for a spoon or other article of flatware : en
  • US2469785A - Frequency controlled transducer : en
  • CA456513A - Automatic code keying device : en fr
  • GB622920A - Improvements in parallax panoramagrams : en
  • IE18373L - Voltage regulation : en
  • GB622914A - Process and apparatus for the depolymerisation or degradation of natural or synthetic rubber in the crude state and for the regeneration of vulcanised or partly vulcanised rubber : en
  • CA456489A - Stove with radiating elements : en fr
  • CA456581A - Electro-magnetic relay : en fr
  • US2469404A - Polyacetal polysulfide polymers : en
  • US2469555A - Selective radio communication system for a plurality of stations : en
  • US2469942A - Control for fuel supply systems : en
  • USD153668S - Vanity tray for bathtub use : en
  • GB622906A - Improvements in or relating to variable-speed gear driving mechanism : en
  • US2469536A - Method of making shopping bags : en
  • US2469777A - Serving tray : en
  • US2469784A - Rabbit or animal toilet : en
  • FR945626A - Scrubber-rinser-mop : en fr
  • GB622878A - Improvements in or relating to electric lighting fittings : en
  • US2469585A - Bituminous mix : en
  • US2469689A - Method of making apertured metal sheets : en
  • US2469898A - Space heating device : en
  • AT163031B - Device for the production of in-situ concrete piles : de en
  • AU422146A - Improvements in or relating to light filters : en
  • US2469480A - Rotor blade : en
  • US2469490A - Infrared transmitting glass : en
  • GB623104A - Improvements in register mechanism for multi-unit web printing machines : en
  • FR945654A - Rubber broom, of variable shape and appearance, intended for the complete cleaning of all bowls, bathtubs, sinks, bidets, w. vs. : en fr
  • FR945760A - New way of supplying internal combustion engines : en fr
  • CH261454A - Lock nut. : de en
  • US2469984A - Stapling device : en
  • FR945709A - Dosing device for filling containers and similar uses : en fr
  • GB623160A - Improved method of manufacturing thorium : en
  • CH261312A - Machine for squeezing fruits. : de en
  • AU132496B2 - Improvements in or relating to air intakes for highspeed flight : en
  • US2469543A - Counterboring device : en
  • US2469775A - Apparatus for rolling flanges on tubes : en
  • US2469961A - Knit goods and the like, and methods : en
  • USD153701S - Brooch or similar article : en
  • CA456521A - Apparatus for drying slurry or like mass : en fr
  • CH261293A - Device for uncoupling the cattle in stables. : de en
  • US2469778A - Combined frankfurter and roll warming and conditioning apparatus : en
  • USD153708S - Design for a toy duck or similar article : en
  • CH261363A - Process for the preparation of a monoazo dye. : de en
  • AU132295B2 - Improvements in crystal contacts of which one element is silicon : en
  • AT163068B - Safety switching device for motor vehicles : de en
  • CH261455A - Belt transmission device. : en fr
  • US2469432A - Superspeed elevated railway : en
  • US2469952A - Pencil point sharpener : en
  • US2469986A - Sound distributing system for drive-in theaters : en
  • US2469998A - Compressor : en
  • US2469941A - Tuning control and band switching arrangement : en
  • AT163038B - Multi-part, rigid-cornered, empty roof structure with or without rafters : de en
  • USD153700S - Design for a brooch or similar article : en
  • AT163098B - Device for tying in hoses, in particular for fire-fighting purposes : de en
  • CH261462A - Hydraulic reversing gear. : de en
  • US2469396A - Preparation of dinitroparaffins : en
  • US2469436A - Canopy construction : en
  • US2469604A - Ski retainer : en
  • AU132519B2 - Pulse generators : en
  • AU132558B2 - Excess voltage cutout for electric weak-current plants : en
  • CA456499A - Baby's bib : en fr
  • US2470021A - Grinding and polishing machine : en
  • CH261291A - Set of assembled panels, intended to serve as an agricultural bell. : en fr
  • AT163006B - Process for the production of centrifugally cast hollow bodies : de en
  • CH261431A - Balance wheel. : en fr
  • CA456583A - Electron discharge apparatus using velocity modulated beams : en fr
  • USD153718S - Design for a textile fabric : en
  • AT163028B - Security lock for motor vehicles : de en
  • GB622823A - Improvements in electric signal attenuators : en
  • US2469559A - Ladder : en
  • US2470068A - Device for molding and coating pipes and like articles : en
  • CA456518A - Dicyandiamide picrate : en fr
  • CH261469A - Rotor for centrifugal machines. : de en
  • US2469759A - Compositions for intravenous treatment of genito-urinary infections and essential hypertension : en
  • US2469769A - Combined comb and nail file : en
  • US2469966A - Dish supporting rack structure : en
  • GB623018A - Improvements in or relating to devices for imparting intermittent movement to a filmin cinematograph apparatus : en
  • CH261355A - Mercury cathode electrolytic cell with inert coating. : en it
  • CH261466A - Centrifugal compressor. : de en
  • CH261367A - Process for the preparation of an azo dye. : de en
  • CH261398A - Photographic copying machine. : de en
  • GB623050A - Improvements in and relating to gauges : en
  • US2469889A - Vacuum pump : en
  • AU2491645A - Improvements in or relating to magnetic deflecting means for electron discharge devices : en
  • US2469999A - Mixing head for extrusion machines : en
  • US2470025A - Mixing valve having accessible pressure equalizing means : en
  • US2469388A - Multiple lens hand type ophthalmoscope : en
  • GR12042B - NEW TYPE OF ELASTIC ROPE (GOOD). : el en
  • US2469976A - Mechanism for sequential contact switches : en
  • AT163087B - Tool for lifting synthetic resin matrices : de en
  • CA456524A - Electrically actuated pump : en fr
  • US2469684A - Anion active resins and processes of producing the same : en
  • CH261504A - Process for the preparation of alkali metal salts of penicillin. : de en
  • CA456616A - Distillation process : en fr
  • CA456520A - Wire drawing apparatus : en fr
  • DK69187C - Fuse for grease can. : da en
  • FR945607A - Transmission line : en fr
  • GB622919A - Improvements in photographic printing processes : en
  • CA456533A - Concrete : en fr
  • CA456594A - Apparatus for case hardening glass sheets : en fr
  • AT163036B - Construction method for monolithic hollow stone ceilings : de en
  • US2469794A - Brake pressure regulator : en
  • CA456531A - Volt-ampere meter : en fr
  • US2469583A - Adjustable plumb bob : en
  • US2469881A - Headstock transmission gear shifting mechanism : en
  • US2469797A - Knife sharpener : en
  • DK69147C - Device by contact puller for placing fuses in low-voltage electrical systems. : da en
  • FR945717A - mechanically operated clothesline : en fr
  • GB622938A - Apparatus for forging work pieces with large variations of cross-section : en
  • AU2502648A - A directionally adjustable spray head for rotary water sprinklers : en
  • FR945579A - Weldless watertight closing device : en fr
  • FR945588A - Enhancements to pressurized fluid capacities fitted with quick-opening valves, such as fire extinguishers : en fr
  • AU132571B2 - Improvements in and relating to latching and locking mechanism : en
  • AU132555B2 - Improvements in wave-signal receiver : en
  • CH261339A - Resistant vat dye preparation suitable for printing. : de en
  • CH261396A - Photographic camera with iris diaphragm. : de en
  • US2469803A - Compensated, controlled-feedback, amplitude modulated oscillator : en
  • CA456602A - Method of solvent recovery in vapour phase extraction processes : en fr
  • AT163090B - Protective cover for hygienic trying on clothes : de en
  • AU132477B2 - Improvements relating to valves for pumps : en
  • US2469607A - Electric lamp unit : en
  • AT162041B - Lower igniter for large heating stoves, industrial firing, locomotive firing etc. like : de en
  • AU1050247A - Improvements in or relating to method of producing aerosol particles : en
  • CH261308A - Door lock. : de en
  • US2469586A - Tool for cleaning concave cylindrical surfaces : en
  • US2469786A - Electric motor control device : en
  • US2469924A - Rheostat with switch : en
  • SE124805C1 - : en sv
  • US2469799A - Automatic transmission for motor vehicles : en
  • CA456503A - Body garment : en fr
  • USD153677S - Design for a combined compact key and money clip or the like : en
  • US2469493A - Synthetic detergent composition : en
  • US2469877A - Combination tool : en
  • US2470039A - Apparatus and process for making filaments : en
  • AU147755B2 - Improvements in or relating to means for releasing and distributing granular or powdered substances : en
  • FR945747A - Reinforcement self-closing locking carabiner system : en fr
  • US2469933A - Electromagnetic pickup : en
  • US2469649A - Stirring device : en
  • US2469681A - Glass tube bottoming machine : en
  • US2469826A - Internally expanding brake for vehicles : en
  • US2469355A - Production of alkylhoalosilanes : en
  • US2469630A - Faceplate for wood lathes : en
  • US2469659A - Tethering device for airplanes : en
  • CA456559A - Apparatus for removing marginal portions of glass units : en fr
  • AT163020B - Outrigger boat : de en
  • AU2057948A - Runner for counterweight cords suspending sliding sash windows : en
  • CH261498A - Cooled cylindrical wall discharge tube. : en fr
  • GB623139A - Improvements in and relating to raising and lowering gear for sliding sash windows and the like : en
  • CA456502A - Coat foundation : en fr
  • CH261511A - Telecommunications office installation. : en fr
  • CH261521A - Transportable suction and conveyor system. : de en
  • US2469751A - Cold starting motor fuel : en
  • US2469790A - Automatic machine for electric arc welding : en
  • US2469954A - Apparatus for packaging material : en
  • USD153714S - Design for an ash tray : en
  • IE18787L - Vehicle sun visors : en
  • GB622871A - Improvements in or relating to inserted blade milling cutters and like rotary tools : en
  • GB623151A - Improvements in or relating to sheet-feeding apparatus : en
  • GB623156A - Improvements in or relating to elastic fluid turbines : en
  • CH261453A - Cigarette container with a device for removing individual cigarettes. : de en
  • US2469505A - Bleed valve : en
  • US2469504A - Brake beam supporting means for railroad cars : en
  • CH261391A - Photographic lens shutter. : de en
  • DK69152C - Coupling with a deflection saw for electromagnetic deflection of electron beams. : da en
  • AU140440B2 - Improvements in article dispensing systems : en
  • FR945762A - Torch holder for flame cutting machines : en fr
  • US2470066A - Electrode assembly : en
  • USRE23110E - Refrigeration : en
  • US2469448A - Internal-combustion engine : en
  • GB623040A - Improvements in and relating to electric cookers : en
  • DK69157C - Method of forming synthetic, linear high polymer compounds and apparatus for carrying out the method. : da en
  • US2469749A - Painter's kit : en
  • US2469818A - Diaphragm pump : en
  • US2469788A - Polymerization products and process of making same : en
  • CA456546A - Laminated glass : en fr
  • FR945727A - Process for isolating cellulose from plants : en fr
  • GB622868A - Mechanism for moving a movable member : en
  • US2469489A - Baby's nursing bottle : en
  • US2469796A - Inking mechanism for printing machines : en
  • AU2575449A - Improvements in or relating to electric pulse code modulation systems of communication : en
  • CH261460A - Hydraulic torque transformer. : en fr
  • GB622902A - Machine for making filter elements : en
  • GB623044A - Improvements in inflatable dinghies and like craft : en
  • FR945669A - Conveyor training : en fr
  • GB622957A - System for determining the point of break in an electrical conductor : en
  • GB622935A - A process for the production of insoluble macro-molecular azo compounds : en
  • FR945766A - System facilitating the starting of internal combustion engines : en fr
  • US2469587A - Impact fuse : en
  • US2469946A - Stock watering bowl : en
  • USD153735S - Design for a reclining chair : en
  • US2469537A - Humidostatic element : en
  • US2469975A - Method for charging individual capsules with a compressed gas : en
  • USD153721S - Design for a textile fabric : en
  • US2469860A - Control device : en
  • USD153715S - Design for an ash tray : en
  • US2469373A - Scissors joint and blade tension means : en
  • AU2246A - Improvement in or relating to vacuum tubes and mountings therefor : en
  • CH261360A - Process for making alloxan. : de en
  • DK69173C - Extension legs for beet dryers. : da en
  • GB622875A - Improvements in or relating to rectal supports or trusses : en
  • AU953947A - Improvements relating to voltage regulating apparatus for alternating current circuits : en
  • US2469532A - Wrist watch strap : en
  • FR945557A - Powder compact with lamp illuminating the part of the face reflected in the ice : en fr
  • US2469699A - Fishhook remover : en
  • FR945786A - Remote control device : en fr
  • GB623059A - Improvements in or relating to apparatus for the administration of inhalent gas mixtures : en
  • AU132466B2 - Improvements relating to automatic control systems for aircraft : en
  • US2469677A - Combination radial and thrust bearing : en
  • US2469771A - Facial hydrotherapeutic device : en
  • US2469923A - Mirror support having spacing frame : en
  • FR945666A - Method and device for adapting the impedance : en fr
  • US2469664A - Carbon arc control : en
  • US2470011A - Combination footstool and table : en
  • US2469930A - Auxiliary control device for thermostatic valves : en
  • GB623244A - Improvements in or relating to shafts, rods or grips of sporting articles : en
  • FR945608A - Matrix holder for dental treatment : en fr
  • FR945560A - Process for reducing foaming of liquids which may form foam : en fr
  • GB623218A - Improvements in or relating to alarm mechanism for synchronous electric clocks : en
  • USD153698S - Design for a brooch or similar article : en
  • FI23649A - Procedure for making suits and similar cut patterns : en fi
  • FR945577A - Calendar : en fr
  • FI23691A - Anordning vid roterande sugcellfilter : en fi
  • FR945610A - Improvements to lifting trolleys : en fr
  • GB622928A - An improved method of producing fish-meal : en
  • AT163074B - Equalization device for clocks with electrical time pulse contacts : de en
  • FR945797A - Player for phonograph records or for any other analogous method of electro-mechanical sound reproduction : en fr
  • FR945554A - Portable vacuum cleaner : en fr
  • FR945584A - Navigation, pleasure and sport device : en fr
  • GB622860A - Improvements in or relating to a chair or similar article of furniture : en
  • GB623080A - Improvements in or relating to gyroscopic instruments : en
  • GB623147A - Recovery of precious metal values by cyanidation : en
  • GB623022A - Improvements in and relating to electric oscillation generators : en
  • GB623137A - Improvements relating to control of hydraulic power means : en
  • AT163012B - Children's swing : de en
  • CH261489A - Device for synchronizing a synchronous motor. : de en
  • US2469579A - Lift mechanism for disk plows : en
  • AU143281B2 - Improvements in or relating to attachment devices for earthmoving implements carried bya tractor : en
  • CH261472A - Internal combustion engine. : de en
  • CH261316A - Multipurpose furniture. : de en
  • CH261501A - Baby bottle. : en fr
  • US2469498A - Carrousel : en
  • CA456574A - Modulated-signal generator : en fr
  • AT163094B - Protective cover for hygienic trying on clothes : de en
  • AU132567B2 - Improvements in mechanical loading means for wool or like materials : en
  • US2469482A - Manufacture of turn shoes : en
  • US2469724A - Hydrocarbon fractionating : en
  • CH261474A - Internal combustion engine cooling installation. : en fr
  • US2470050A - Drain arrangement for enclosures such as enclosures of explosionproof motors or the like : en
  • AU132573B2 - Treatment of metallic surfaces forming part of apparatus forthe production and manipulation of butter andother similar products : en
  • AU343946A - Pulse generators : en
  • CH261327A - Cylinder support for a spinning and preparing machine. : en fr
  • CA456605A - Non-aqueous drilling fluid : en fr
  • US2469580A - Rotary baler : en
  • US2469848A - Preparation of fluorohydrocarbons : en
  • AU132518B2 - Arrangements forthe precision measurement ofa short period of time : en
  • US2469387A - Conversion unit for fire finders : en
  • US2469938A - Cable clamp : en
  • AT163065B - Device for exerting tensile forces : de en
  • US2469697A - Preparation of 2-chlorobenzothiazole : en
  • US2469945A - Load handling attachment for automobiles : en
  • GB622837A - Improvements in or relating to helicopters : en
  • GB623076A - Improvements in or relating to thread winding or reeling machines : en
  • FI23694A - Sparkkälke : en fi
  • US2469560A - Indicator plug : en
  • AU141166B2 - An improved combination childs highchair and rocker : en
  • GB623034A - Improvements relating to sectional boilers and sections therefor : en
  • US2469894A - Method for improving the surface of synthetic rubber sponge : en
  • FR945583A - Improvement in automatic gas turbine tuning devices : en fr
  • AU971447A - Improvements in or relating to packing devices for fluid pressure apparatus : en
  • GB623242A - Improvements relating to the preparation of sulphuric esters : en
  • FR945693A - Valve for gas appliances and its assembly : en fr
  • FR945713A - Gas cooking device and appliance with simultaneous control of the ventilation of the oven and the supply of the burner and the broiler : en fr
  • GB622888A - Improvements in or relating to electric cables : en
  • GB623229A - Improvements relating to semi-rotary motors : en
  • US2469718A - Alloys : en
  • FI23669A - Elektriskt urladdningsrör med ett delvis med zirconium överdraget galler : en fi
  • GB622821A - Improvements in vent valves : en
  • US2469624A - Protective guard for rotary machine tools : en
  • GB622817A - Improvements in or relating to radio antennae : en
  • GB622952A - High frequency electrical transmission lines : en
  • CA456587A - Diagnostic composition for aminoarylsulphonamides : en fr
  • GB622901A - Improvements in and relating to snap-action devices : en
  • GB623228A - Improvements relating to taking up slack in rope haulage systems : en
  • AU2057548A - Improvements in or relating to signal transmission in telephone Systems : en
  • US2469533A - Projection of twisted wires : en
  • CH261297A - Glass plate roof. : de en
  • GB622830A - Improvements in or relating to electro/acoustic transducer arrangements : en
  • GR12036B - METHOD OF PRESERVATION OF OILIZED OLIVE FRUIT. : el en
  • GB622890A - Improvements in or relating to an extra seat for a child and means for attaching said seat to a bicycle or the like : en
  • GB622954A - Improvements relating to dies for cutting out presses : en
  • US2469920A - Machine tool : en
  • AU132556B2 - Magnetron type electron discharge devices and circuits therefor : en
  • AU375946A - Electrical translating devices utilizing silicon : en
  • CA456482A - Directional beam electric lamp : en fr
  • FR945711A - Improvements to grinding spindles : en fr
  • GR12041B - DOUBLE SPRING SYSTEM PERMANENTLY INSTALLED ON THE DECORATION OF SHIPS THE TOWING CABLES ARE ATTACHED. : el en
  • GB623132A - Improvements in or relating to shock absorbers : en
  • GB622879A - Improvements in and relating to the spring suspension of road vehicle axle bearings : en
  • DK69133C - Process for the preparation of cellulose solutions, which are preferably to be used as spinning solutions. : da en
  • FR945710A - Electric wire breaker for grinding spindles : en fr
  • FR945731A - Folded cardboard box : en fr
  • GB622966A - A child's workbox : en
  • CH261510A - Arrangement to achieve an even distribution of the load on the individual amplifiers connected in parallel in an amplifier system. : de en
  • US2469922A - Loose-leaf binder : en
  • US2470035A - Square : en
  • GB622863A - Improvements in or relating to clips, buckles and like fasteners : en
  • FR945687A - Luminescent materials : en fr
  • GB623075A - Improvements in or relating to thole pins : en
  • AU132516B2 - Reactance compensation in radiofrequency power transmission systems : en
  • AU2053148A - Improvements in milking machines : en
  • CH261364A - Process for the production of a chromium-containing dye. : de en
  • GB623201A - Improvements in supports for fire-arms : en
  • GR12030B - UNBREAKABLE KALIKS SUPPLIED AT THE END OF IT BY SPRINGS FOR THE PURPOSES OF THE TRACKING OF SHIPS. : el en
  • FR945631A - Emulsion paint and its manufacturing process : en fr
  • FR945633A - Advanced process for the preparation of organosilicon amines : en fr
  • GB623092A - Photographic lighting and control apparatus : en
  • GB622867A - Improvements in or relating to terminating devices for high frequency plastic insulated coaxial cables : en
  • FI23679A - Fjädrande golv : en fi
  • DK69189C - Apparatus for separating cross-laid gutter threads in weaving preparation machines. : da en
  • AT163002B - Lumber drying device : de en
  • US2469402A - Brake anchor : en
  • CH261417A - Mechanical fuse with clockwork movement. : en fr
  • GB623140A - Improvements in or relating to vehicle doors : en
  • US2469748A - Esters of azelaic acid as plasticizers for rubberlike polymers : en
  • GB623195A - Improvements in and relating to solvent extraction devices : en
  • US2469817A - Suction chuck : en
  • US2469851A - Tube coupling : en
  • AU140564B2 - Improved shears : en
  • US2469774A - Sectional shield device : en
  • US2470010A - Melting iron in electric furnaces : en
  • AU139006B2 - Improved window weatherguard : en
  • AU144660B2 - Improved portable collapsible shelter frame and cover : en
  • US2469638A - Wheel lifting linkage for pallet trucks : en
  • FR945566A - Further training in vacuum cleaning devices or vacuum cleaners : en fr
  • FR945570A - Natural draft liquid fuel burner : en fr
  • CH261383A - A method of manufacturing a bag with a flat bottom and a bag obtained by this method. : en fr
  • CH261371A - Process for the production of a neutral resin oil from rosin. : de en
  • US2469919A - Propeller : en
  • US2469408A - Treatment of textile material : en
  • US2469950A - Hammock support : en
  • AT163088B - Tool for post-treatment of synthetic resin matrices : de en
  • AU144250B2 - Drafting of textile fibers : en
  • AU2638249A - Improvements in or relating to aircraft aerial systems : en
  • AU2054048A - Improvements in and relating to disk-harrows : en
  • CA456634A - Method of automatically ejecting castings : en fr
  • CH261305A - Water boiler. : en fr
  • CH261461A - Continuously adjustable gear change device. : en fr
  • AU145476B2 - Improvements in or relating to transportable habitable constructions : en
  • US2470032A - Vat dyestuffs : en
  • US2469869A - Production of water repellent heavy metal nicotine silicates : en
  • US2470051A - Electrical impedance filament and the method of making same : en
  • AT163017B - Single-skid sled : de en
  • CA456614A - Centrifugal pump : en fr
  • CH261373A - Bar of soap. : de en
  • US2469475A - Folding carriage : en
  • US2469957A - Dusting powder and method of making same : en
  • GB623188A - Radio position indicating system : en
  • AU132560B2 - Traction device for wheeled vehicles : en
  • AU202346A - Radio relaying : en
  • AU2546049A - Improvements relating tothe manufacture of washup basins, bowls andthe like : en
  • FR945695A - Improvements to heald frames for looms : en fr
  • AU143367B2 - Improvements in or relating to signal transmission in telephone Systems : en
  • GB622834A - Improved building or paving block : en
  • GB622873A - Improvements in or relating to rotary blowers : en
  • CA456512A - Wire drawing lubricant : en fr
  • CH261458A - Piston valve for controlling the passage of fluids in two pipes. : en fr
  • AU1051147A - Exercising machine : en
  • DK69149C - Method for manufacturing high-frequency remote message cables for equalization and for reducing the crosstalk between different chorus groups. : da en
  • USD153723S - Design for a house shoe : en
  • US2469841A - Screen for gutters : en
  • USD153738S - Wall an ce table or similar article : en
  • AT163044B - Bicycle, especially for the occasional transport of luggage : de en
  • AU423446A - Improvements in or relating to machines for effecting relative movement between shoes and lasts : en
  • USD153709S - Design for a toy animal figure : en
  • AT163093B - Drive device for mirror writing transfer printing rotary duplicator : de en
  • AU2629249A - Improvement in windows of metal profiles : en
  • FI23666A - Coupling between phase-controlled control and power stages in low-phase amplifiers : en fi
  • CH261330A - Device for guiding a thread onto a bobbin of a textile machine. : de en
  • CH261407A - Device for applying a lubricant to skis. : de en
  • US2469981A - Pivotal bracket : en
  • AU742846A - Improvements in or relating tothe manufacture of cambered fan blades andthe like : en
  • AU2631649A - Improvements in or relating to composite packages for sterile surgical articles : en
  • CA456511A - Method of producing alkyl aromatic compounds : en fr
  • AT163076B - Two-rope drag lift with shuttle operation : de en
  • AU132472B2 - Improvements in condensers for absorption refrigerating apparatus : en
  • CA456569A - Multiple pocket envelope : en fr
  • AU132497B2 - 4'Improvements in forked wheel mountings for cycles : en
  • AU132484B2 - Improvements in or relating tothe manufacture of cambered fan blades andthe like : en
  • AU2523645A - Reactance compensation in radiofrequency power transmission systems : en
  • US2469885A - Collapsible firebox : en
  • CH261492A - Speed modulated electron tube. : en fr
  • AU132528B2 - Adjustable windmill pump rod connector : en
  • CH261508A - Comb. : en fr
  • US2469438A - Quinone-resorcinol tanning agent and process : en
  • US2469540A - Paper file : en
  • AT163007B - Process for separating mixtures of solid substances according to specific gravity, especially mixtures containing hard coal : de en
  • CH261354A - Process for regulating the amount of steam compressed in evaporation and distillation systems for the purpose of generating heating steam in series-connected steam jet and turbo compressors and a system for carrying out this process. : de en
  • US2469725A - Synthetic lubrication oil : en
  • CA456485A - Level and inclinometer : en fr
  • CA456624A - 1,2-propylene-2-cyano-3-carboxylates : en fr
  • FI23661A - Dimethyl sulfoxide is added : en fi
  • US2469368A - Froth flotation of sulfide ores with phenyl-imido-amyl-dithiocarbonate : en
  • US2469352A - Fuse : en
  • US2469989A - Process of forming chemical reaction products of metal oxides : en
  • CA456575A - High frequency pulse measuring system : en fr
  • CA456636A - Safety cleaning tool : en fr
  • FR945707A - Improvements to vehicles on skates or skis : en fr
  • GB623235A - Improvements relating to the attaching of wristlet straps to wrist watches and the like : en
  • US2469845A - Rubbery copolymers of (trifluoromethyl) vinyl aromatic compounds : en
  • US2469509A - Removable top stop : en
  • US2469385A - Razor blade testing device : en
  • US2469843A - Electron transit time tube : en
  • US2469927A - Infinity sight view finder : en
  • CA456597A - Apparatus for testing the balance of rotating bodies : en fr
  • CH261376A - Building material and process for its manufacture. : de en
  • GB622999A - Improvements relating to the production of high quality aviation fuels : en
  • FR945783A - Electric remote control device for transmitting or receiving radio devices : en fr
  • GB623079A - Improvements in or relating to driving mechanism for hand tools : en
  • GB623246A - Opening device for grab-buckets : en
  • FI23700A - Method and apparatus for reloading piece goods from long-distance vehicles to local vehicles : en fi
  • FR945776A - electrodes for increasing the dielectric strength of compressed gases : en fr
  • FR945798A - Bipolar socket outlet : en fr
  • US2469603A - Building construction : en
  • AU146125B2 - Process and apparatus forthe continuous treatment of artificial filamentary material : en
  • CH261433A - Printing machine for printing dials, in particular for clocks and measuring instruments. : de en
  • FR945616A - Overlock sewing machine : en fr
  • US2470072A - Folding machine : en
  • US2470031A - Adjustable house dress : en
  • AU132481B2 - Means for indicating time intervals : en
  • US2469455A - Column frame : en
  • US2469849A - Method of splicing butyl rubber : en
  • GB623083A - Improvements in or relating to transmissions for driving the main rotor of a helicopter : en
  • US2470033A - Spark plug : en
  • US2469667A - Piano : en
  • US2469915A - Apparatus for handling motionpicture film : en
  • GB622822A - Direction finders : en
  • GB622923A - Improvements in and relating to machines for the mining of coal and the like : en
  • FR945558A - Shirt with elements for maintaining the pants : en fr
  • GB623108A - Improvements in or relating to power plants : en
  • US2469992A - Television cabinet with remov able screen controlling focusing system : en
  • CA456551A - Method of cutting glass : en fr
  • CH261441A - Process for the production of wood connections by means of nails and load table produced according to this process. : de en
  • US2469805A - Clothesline post : en
  • US2470040A - Collapsible perambulator : en
  • CA456626A - Vinylidene-allyl carballoxy aryl carbonate interpolymer : en fr
  • FR945647A - Textile treatment process : en fr
  • CA456572A - Vulcanization of vinyl resins : en fr
  • GB622980A - Improvements in or relating to stands for hand irons : en
  • GB622818A - Improvements in and relating to liquid sprayers : en
  • GB622844A - Machine for making filter elements : en
  • GB623091A - Improvements in gas heated water boilers : en
  • GB623233A - Improvements in or relating to powder spraying machines for agricultural and horticultural use : en
  • USD153699S - Design for a brooch or similar article : en
  • FR945601A - Fixed projection holder that automatically groups the projected views together in their order of presentation : en fr
  • CH261300A - Removable metal frame for the construction of concrete walls using formwork. : en fr
  • US2469569A - Point contact negative resistance devices : en
  • AU2554145A - Improvements relating to pressure liquid systems : en
  • CA456484A - Refrigerator and the like : en fr
  • US2469444A - Magnetic sound recording and reproducing transducer : en
  • US2469956A - Centrifugal separator : en
  • US2469862A - Thyratron motor control system : en
  • US2470081A - Alkylene oxide condensation products of dimerized fatty acid alylol amides : en
  • US2469593A - Ladder jack : en
  • US2469711A - Fairing assembly for turbine bearings : en
  • US2469449A - Article carrier for kite strings : en
  • US2469453A - Machine for operating on shoes : en
  • US2469852A - Method of operating photoelectric devices : en
  • US2469882A - Continuous drier : en
  • US2469921A - Valve : en
  • US2469932A - Electric motor for food mixers or the like : en
  • US2469573A - Parachute : en
  • US2469615A - Tractor shovel attachment : en
  • US2469903A - Collapsible window ventilator : en
  • USD153688S - Luggage case or a similar article : en
  • US2469629A - Demountable rim for tires : en
  • US2469870A - Cartridge firing attachment for air rifles : en
  • CA456618A - Combination compression and oil ring : en fr
  • US2469702A - Production of alkyl halides : en
  • US2469516A - Flexible locking coupling : en
  • US2469825A - Automatic print washer : en
  • US2469944A - Signaling device for cycles and the like : en
  • AU132474B2 - Improvements in wave-signal selector system : en
  • US2469571A - Flight position indicator for aircraft : en
  • GB622971A - Aircraft control cable : en
  • GB623261A - Improvements in and relating to concrete friction piles : en
  • FR945782A - Device for alternately opening a drawer in two directions perpendicular to each other : en fr
  • GB622996A - Laminated waterproof fabrics : en
  • GB622970A - Improvements in organo-silicon halides : en
  • GB623180A - Improved apparatus for dispensing lubricant to the wheels or rollers of chain conveyors, and to the wheels of rolling stock : en
  • AT163082B - Purse : de en
  • DK69150C - Control device for setting motors for alternating current. : da en
  • GB623102A - Improvements in or relating to roller bearings : en
  • CA456514A - Production of chloroacetonitrile : en fr
  • US2470056A - Rotor blade : en
  • USD153734S - Combined cake op soap and spool holder : en
  • CH261444A - Machine for grinding the teeth of gear wheels. : en fr
  • FI23674A - Procedure for knitting the heel of a sock with a French blade on a cotton machine : en fi
  • GB622828A - Improvements in or relating to loudspeakers and like electro-acoustic transducers : en
  • FR945733A - Vacuum pump for very low pressures using the ionization of gas molecules : en fr
  • FR945763A - Method for supplying yarn to a loom with constant tension and (or) rate, and supplier of yarn intended for carrying out this method : en fr
  • GB623245A - Improvements in push chairs for children : en
  • AU574046A - Improvements in or relating to water meters : en
  • FR945659A - Test bench for dynamos and magnetos : en fr
  • GB623005A - Improvements in and relating to the production of filler elements for use in chemical reaction towers, drying towers and the like : en
  • CH261445A - Crankshaft grinding machine. : en fr
  • CH261547A - Lipstick container. : de en
  • CH261420A - Comparator for measuring linear dimensions. : en fr
  • GB622820A - Sieve or grid for kitchen sinks : en
  • USD153702S - Design fob a brooch or similar article : en
  • AU140936B2 - Improvements in or relating to oil burners for heating plants andthe like : en
  • AU778246A - Improvement in or relating to electric cables : en
  • CH261545A - Machine tool with device for limiting the feed rate for the tool slide. : de en
  • GB623179A - Improvements in the manufacture of liquid graphite-containing lubricants : en
  • AU117646A - Excess voltage cutout for electric weak-current plants : en
  • US2469491A - Adapter for converting kerosene lamps into electric lamps : en
  • AU132515B2 - Improvements In or relating tothe generation of electric pulses : en
  • AU132537B2 - Electrical translating devices utilizing silicon : en
  • GB622985A - Improvements in or relating to organic silicon derivatives : en
  • AU2480945A - Improvements in or relating to thermionic cathodes : en
  • AT163084B - purse : de en
  • CA456585A - Shock absorber : en fr
  • GB622974A - Improvements in air diffusers : en
  • US2469682A - Monoazo dye compounds containing a butadiene-1, 3 grouping : en
  • AU2544345A - Improvements relating to electric heating elements : en
  • AU839946A - Improvements in electric motors and generators : en
  • AT163089B - Device for attaching climbing skins to the ski tip : de en
  • CH261406A - Ski binding. : de en
  • USD153687S - Design fob an ash tray : en
  • CA456495A - Variable speed gear : en fr
  • AT163054B - Tying machine : de en
  • AU2660849A - Improvements in pocket clips for fountain pens, pencils andthe like : en
  • CA456532A - Rectifier assembly : en fr
  • DK69141C - Address printing machine with replaceable printing plate and with reciprocating printing roller. : da en
  • GB623222A - Method and means for transmitting frequency modulated signals : en
  • CA456576A - Evaporator unit : en fr
  • AU872246A - Anew and improved building unit : en
  • FR945625A - Removable sofa bed and armchair bed : en fr
  • AT163042B - Cable brake, in particular for passenger cable cars : de en
  • CA456550A - Window construction : en fr
  • CH261368A - Process for the preparation of a monoazo dye. : de en
  • AU2535749A - Improvements in or relating to electric pulse code modulation systems of communications : en
  • AU2636949A - Improvements in contractible bands or appliances for fitting pistons with their piston rings into cylinders : en
  • CH261377A - Continuous process for the preparation of an organic fertilizer by fermentation of materials of vegetable or animal origin and in particular of household waste and various waste, and fermentation cell for the implementation of this process. : en fr
  • US2469359A - Portable support : en
  • FR945585A - Metal delentoir : en fr
  • FR945790A - Drill chuck : en fr
  • GB623030A - Improvements in or relating to internal combustion engines : en
  • FR945691A - Defrost device : en fr
  • GB623157A - Improvements in or relating to moulding materials : en
  • DK69154C - Process for the preparation of an oil-saving binder. : da en
  • CA456476A - Anti-skid rubber and method of making same : en fr
  • CA456527A - Diazine derivative : en fr
  • GB623000A - Improvements relating to high frequency heat treating apparatus : en
  • US2469395A - Precipitation of cellulose triacetate : en
  • FR945746A - Free-standing shutter without cable gland for pressurized fluid tank : en fr
  • CA456539A - Diaryl paraffins and their production : en fr
  • CH261535A - Heat storage system. : de en
  • GB622887A - Improvements in surface finishing or polishing apparatus : en
  • GB622979A - An electro-magnetic feed mechanism associated with centreless grinding or like machines : en
  • GB623243A - Improvements in the manufacture of buckets, baths and like receptacles : en
  • FR945612A - Electrical systems : en fr
  • AT163075B - Handcarts : de en
  • AU132285B2 - Improvement in multi-ray electric powerpoint fixtures and/or adaptors : en
  • AU667746A - Cleaning of magnetic heavy media : en
  • CA456612A - Electron discharge device : en fr
  • USD153660S - Design for a valise or similar article : en
  • FR945744A - Household electric oven, portable and transformable : en fr
  • GB623248A - Preparation of photographic diazo type prints utilizing resorcinol sulfonic acids as coupling components : en
  • AU589446A - Improved gas pressure governor : en
  • DK69176C - Apparatus for defibrating material for parire production. : da en
  • GB622988A - Improvements in and relating to the preparation of alkali salts of penicillin : en
  • AT163022B - Paddle or straps : de en
  • GB622833A - Improved crankshaft grinding machine : en
  • GB622866A - Stabilised oscillator : en
  • GB622947A - Improvements in tension lock-up pocket casting machinery : en
  • US2469791A - Attachment for windshield wipers : en
  • USD153676S - Design for a trolling spoon : en
  • CH261499A - Lamp. : de en
  • GB623198A - Apparatus for the continuous vulcanization of rubber-insulated electrical conductors : en
  • US2469951A - Tuning fork and control system : en
  • US2469399A - Disposable dispensing device : en
  • US2469712A - Control for spill ports in free-piston units : en
  • US2470022A - Knife sharpener : en
  • USD153710S - Design fob a cabinet sink : en
  • GB622989A - Air washing means : en
  • CA456542A - Interlayer for safety glass and method of making the same : en fr
  • GB623241A - Improvements in methods of manufacturing bituminous materials : en
  • GB623042A - Improvements in or relating to glaziers' diamonds : en
  • DK69155C - Synthetic binder. : da en
  • US2469822A - Process for bonding teeth to dental plates : en
  • US2469643A - Banjo head tightener : en
  • US2469646A - Manually operated rowboat : en
  • USD153658S - Design foe a brief case : en
  • AT163077B - Switching device for air brakes : de en
  • CH261517A - Telemetry installation. : en fr
  • US2469779A - Vehicle governor : en
  • US2469430A - Door latch : en
  • US2469875A - Automatic frequency control for pulse transmission systems : en
  • US2469943A - Horizontal rotary scalper : en
  • USD153719S - Design for a textile fabric : en
  • US2469605A - Connecting and operating mechanism for tractor drawn devices : en
  • GB623025A - Improvements in or relating to electric frequency measuring circuits : en
  • GB622877A - Improvements relating to the mounting of panes or sheets of glass or the like : en
  • GB622958A - Improvements in or relating to apparatus for cooling curved stereotype printing plates : en
  • GR12043B - METHOD OF SEPARATION OF CRYSTALS ASSOCIATES OF CRYSTALS (BAD) KOUROUND FROM ROCKS AND MINERALS AS EMIRIDOS ETC. IN A CONTAINS AND CONSISTENTLY ENRICHMENT AND STANDARDIZATION OF EMYRID. : el en
  • FR945660A - Pressure switch : en fr
  • US2469912A - Shock strut : en
  • GB623096A - Means for bending frames of metal : en
  • US2469761A - Cam controlled pulse transmitter : en
  • FR945586A - Metal jack : en fr
  • GB622862A - Improvements in or relating to pneumatic conveying systems : en
  • GB622975A - Improvements in or relating to panels and the like : en
  • US2469798A - Ice and snow skate : en
  • AT163050B - Reinforced concrete beam ceiling : de en
  • CH261326A - Device for issuing a false wire with a rotating organ. : de en
  • USD153679S - Design for a writing instrument : en
  • FR945651A - Electric wave filters : en fr
  • CH261438A - Ejector on machine chucks. : de en
  • US2469599A - Apparatus for molding building blocks : en
  • US2469808A - Induction motor rotor : en
  • US2469572A - Reversible friction clutch wrench : en
  • US2470064A - Yarn guiding block for weaving shuttles : en
  • CH261487A - Insulating tube. : de en
  • AU981847A - Improved constructional toy : en
  • AU424946A - Treatment of metallic surfaces forming part of apparatus forthe production and manipulation of butter andother similar products : en
  • AU58746A - Improvements in or relating to remote controlled selecting arrangements : en
  • US2469602A - Moving picture toy : en
  • US2469685A - Focusing apparatus for enlargers : en
  • AU132492B2 - Power operated means for driving screws and / or countersinking : en
  • US2470001A - Process for producing uniformly colored extruded articles from vinyl aromatic resins : en
  • AU132478B2 - Improvements in or relating to frequency divider circuits : en
  • AU132564B2 - Improvements in mercury actuated centrifugal clutches : en
  • US2469458A - Blade form for supercharger impellers : en
  • FR945674A - Improvements to radar-type distance measuring devices : en fr
  • GB623256A - Improvements in and relating to lubrication systems : en
  • AT163040B - Cast construction method with roll buckling formwork : de en
  • CA456530A - Electron discharge device and electrode assembly therefor : en fr
  • AU132570B2 - An improved automatic hydraulic oscillator : en
  • US2469899A - Motor control system : en
  • US2469728A - Increasing adhesivity of asphalt to mineral aggregate consisting of mollusk shells : en
  • US2469752A - Portable housing unit : en
  • US2469931A - Trailer tire deflation signal : en
  • US2470057A - Tamperproof screw closure : en
  • GB623217A - Improvements in or relating to 2-methyl-4-chloro-phenoxyacetic acid : en
  • US2469478A - Ski binding : en
  • AU1088047A - Improvements in illuminating flares : en
  • US2469564A - Engine rocker arm : en
  • AU132500B2 - Improvements in or relating to packing devices for fluid pressure apparatus : en
  • CH261397A - Blueprint machine. : de en
  • AT163055B - Trunnion arrangement on multi-axle bogies for rail vehicles : de en
  • AT163059B - Device for fixing removable or movably mounted wall or seat parts of motorcycle sidecars or the like. : de en
  • CH261411A - Armor-piercing explosive projectile. : en fr
  • AU132467B2 - Improvements in or relating to overhead lighting systems : en
  • CA456541A - Safety glass : en fr
  • US2469994A - Jewelry clip : en
  • US2469858A - Pencil sharpener : en
  • US2470052A - Ball return mechanism for bowling pin setting machines : en
  • US2470003A - Time consuming or delay action mechanism : en
  • CA456601A - Lubricating oil composition : en fr
  • AU132553B2 - Improvements" in' ar machine for stamping out blanks of textile material : en
  • AU2054848A - Improved window weatherguard : en
  • AU2635749A - Improvements in or relating to oil burners for heating plants andthe like : en
  • AT163046B - Electrical adjustment device for lighting fixtures that can be adjusted about pivot axes, in particular searchlights for vehicles : de en
  • CH261483A - Low temperature electrical transformer. : en it
  • US2469917A - Method of separating gases from liquid fuel : en
  • US2469538A - Pipe coupling : en
  • US2470014A - Carburetor : en
  • AU427846A - 'Improvements in planographic plates and method of making same : en
  • CA456486A - Golf exercising apparatus : en fr
  • AU349346A - Microwave antennas : en
  • CA456545A - Process of making a light polarizing medium : en fr
  • US2469594A - Hoist-lower control : en
  • US2469861A - Chewing gum base : en
  • AT163004B - Waste paper collection box : de en
  • AU2637049A - Improvements in valve spring lifters : en
  • AU132487B2 - Improvements in and relating tothe preservation of timber andthe like : en
  • AT163015B - Beam ceiling : de en
  • US2470071A - Axle box : en
  • USRE23112E - Coin-operated voice recording : en
  • USD153670S - Design for a handle : en
  • CA456493A - Roller sled : en fr
  • CA456615A - Roller bearing assembly : en fr
  • CH261356A - Mercury mobile cathode electrolytic device. : en it
  • CH261357A - Process for the preparation of chloraryloxyalkylcarboxylic acids. : de en
  • CH261393A - Camera with cassette for the production of black and white and color photos. : de en
  • FR945569A - Magnesium welding : en fr
  • CH261385A - Book cover. : de en
  • AU2066048A - Improvements relating to buildings having ceilings of concrete orthe like : en
  • CH261324A - Drum opener. : de en
  • USD153661S - Design for a valise or similar article : en
  • US2469767A - Self-advancing winding reel : en
  • AT163032B - Motorcycle sidecar : de en
  • AU132546B2 - Melt blending of aromatic polyesters with other polymeric materials : en
  • AU132566B2 - 'Improvements in planographic plates and method of making same : en
  • AU140239B2 - Improvements relating tothe manufacture of washup basins, bowls andthe like : en
  • US2469550A - Take-up clamp : en
  • US2469568A - Piano action : en
  • AU2636749A - Improved shears : en
  • AU2627749A - Drafting of textile fibers : en
  • AU140546B2 - Improvements in coat collars : en
  • CA456613A - Apparatus for detecting and indicating or measuring ice formation on vehicles : en fr
  • CH261410A - Firearm. : en fr
  • US2469709A - Apparatus for melting chocolate and other confections : en
  • GB623047A - Improvements in or relating to motor vehicles, more particularly passenger-carrying vehicles : en
  • CA456619A - Clutch, brake and like friction coupling : en fr
  • CH261494A - Geiger detector for X-rays of a given wavelength. : de en
  • FR945609A - Improved method for the magnetic recording of fluctuating electrical energy, and magnetic recorder for implementing this method : en fr
  • CH261507A - Process for the preparation of N- (p-arsenoso-benzyl) -glycine amide. : de en
  • FR945752A - Device for spreading liquid fertilizers : en fr
  • CH261416A - Mechanical time fuse with clockwork movement. : en fr
  • AT163045B - Process for producing a welded rail joint without turning the rails and rail joint produced using this method : de en
  • CH261550A - Pedal. : de en
  • GB623114A - The production of 2-hydroxy-4-aminobenzoic acid : en
  • GB623185A - Improvements in or relating to variable speed transmissions : en
  • GB623257A - Improvements in and relating to press columns : en
  • US2469470A - Plating machine : en
  • AU142976B2 - Round work thermochemical scarfing process and apparatus : en
  • US2469398A - Abrasive wheel and method of making the same : en
  • AU132569B2 - Improvements in or relating to thermionic cathodes : en
  • CA456609A - Lubricating oil anti-oxidant : en fr
  • US2469979A - Apparatus and method of maintaining the freshness of counter displayed vegetables : en
  • US2470070A - Process for the manufacture of 2, 5 dimethylfuran and acetonylacetone : en
  • CH261465A - Winch. : en fr
  • DK69156C - Method for tanning fur. : da en
  • CH261526A - Tire valve. : de en
  • US2469782A - Universal gyroscope-suspension system : en
  • CH261320A - Cake Springform. : de en
  • CH261323A - Washer for drinking utensils. : de en
  • CH261531A - Continuously variable transmission, especially for bicycles. : de en
  • FR945553A - Improvements to multiple locking devices applicable in particular to electrical equipment : en fr
  • AU132470B2 - Improvements in and relating to lighting fittings : en
  • CA456529A - Receiver protective device : en fr
  • US2469420A - Dehydrogenation of hydrocarbons : en
  • US2469990A - Means for feeding high-frequency electric currents to the electrodes of dielectric heating apparatus : en
  • AT163018B - Substructure for chimney coolers, cooling towers, degassing towers, etc. like : de en
  • AU367146A - Improvements in or relating tothe manufacture of composite material containing one or more aluminium components : en
  • CA456628A - Method of regenerating copolymers : en fr
  • US2469561A - Force-lasted shoe : en
  • CA456538A - Shock-resistant filament guide : en fr
  • AT163073B - Gas burners, in particular for gas lighters : de en
  • CA456563A - Concentric steering column gear-shift operating mechanism : en fr
  • CH261359A - Process for the catalytic reduction of sugars. : de en
  • CH261442A - Protective device on circular saw for firewood. : de en
  • AT163079B - Bicycle air pump : de en
  • US2470005A - Flue roller : en
  • CH261296A - Apparatus for catching flies. : de en
  • GB622969A - Improvements relating to telephone and like selective systems : en
  • CA456571A - Tire and attachable vanes therefor : en fr
  • FI23692A - Avgångsånginjektor : en fi
  • GB623106A - A process for the construction of roads, aerodromes, and floors : en
  • AT163051B - Tread design of pneumatic vehicle tires : de en
  • CH261303A - Insert boiler for sawdust firing. : de en
  • AU737346A - Insulating lagging. 7 : en
  • CH261523A - Track for caterpillar vehicles. : de en
  • US2469353A - Cementing earth bores : en
  • AT163057B - Cable car or cable crane, in particular for conveying felled wood : de en
  • CA456491A - Beater and mixer : en fr
  • CA456517A - Dicyandiamide maleate : en fr
  • AU132489B2 - Shearing tool for fibro cement, plywood, sheetmetal andthe like : en
  • CH261392A - Photographic enlarger with automatic focusing. : de en
  • CH261485A - Device for preventing the rotation of the rotor of self-starting synchronous small motors in one direction of rotation. : de en
  • CH261443A - Method for producing a cord tire carcass and cord tire carcass produced by this method. : de en
  • US2469753A - Powdered soap product : en
  • US2469811A - Oscillator circuits : en
  • CA456599A - Solutizer process : en fr
  • CH261421A - Measuring tool. : en fr
  • GB623094A - Improvements in feed scrolls for extruding machines and to related machines incorporating such scrolls : en
  • CH261456A - Drive belt. : de en
  • FR945739A - Harness harness : en fr
  • AU371446A - Improvements in or relating tothe softening of textiles : en
  • CH261369A - Process for the production of dyes and intermediates. : de en
  • GB622934A - Improvements in and relating to elements displaceable in a predetermined path and the electrical actuation of recording or other gear according to the displacements of the elements : en
  • CH261344A - Sports stocking. : de en
  • GB623142A - Improvements in or relating to the air intakes of an internal combustion power plant : en
  • CH261311A - Electric cooker. : en fr
  • US2469842A - Dehydrator : en
  • CA456577A - Electrical condenser : en fr
  • GB623258A - Device for mounting insulating washers on electric conductors : en
  • AU132476B2 - Improvements in or relating to power-gas-generators for internalcombustion power units : en
  • CH261459A - Device for damping noises in pressure lines. : de en
  • FR945726A - Adjustment device for engraving machines : en fr
  • AU146629B2 - Improvements in or relating to tamping machines : en
  • AU2663849A - Improvements in or relating to sliding clasp fasteners : en
  • US2470024A - Fountain comb : en
  • AU132548B2 - Improved bulldozer attachment for use with wheeled tractors and the like : en
  • AU132495B2 - A clamp for use in wringing machines andthe like : en
  • AU132575B2 - A device for controlling the tension of threads, or yarns, especially in spinning machines, twisting machines, looms andthe like : en
  • CH261432A - Timepiece with calendar. : en fr
  • AU143823B2 - Runner for counterweight cords suspending sliding sash windows : en
  • CH261537A - Drive device for the feed dog of sewing machines. : de en
  • US2469688A - Automatic shutter with built-in synchronizer : en
  • US2470004A - Gauging device : en
  • AT163049B - Molded block with T-shaped plan profile : de en
  • US2469565A - Apparatus for forming metal tape into tubular conductors : en
  • GB623045A - Zero-reset device for numerical counters : en
  • FR945641A - Improvements to devices used for wiping razors : en fr
  • GB622998A - Improvements in or relating to photographic film cameras : en
  • GB622946A - Dental engine attachment : en
  • GB623172A - An improved knee pad : en
  • US2469443A - Anchor line or stringer holder : en
  • US2469904A - Gauge support : en
  • US2470023A - Modulating system : en
  • US2469896A - Adjustable pedestal stool : en
  • GB622949A - Improvements in or relating to resin-modified styrene copolymers : en
  • GB622942A - Improvements in or relating to apparatus for the washproof fixing of preparations applied to webs of fibrous material and containing synthetic substances which are hardened by heating : en
  • DK69183C - Brake for two, longitudinally moving parts. : da en
  • FR945750A - Self-reactive gearbox pinion : en fr
  • GB623017A - Improvements in circuits for the generation of saw-tooth oscillations and for the supply of high voltage : en
  • GR12031B - WELCOME ARRIKTOS terminated as its end S drum Perriello LIXEOS EFODIASMENOS spring-STREFONTOS drum in opposite wear TO wear TANYSEOS OF CALL, TO use BY WEIGHT an affinity SAME AL DIA RYMOULKYSIN ship. : el en
  • GB623143A - Improvements relating to centrifugal separators : en
  • GB623164A - Improvements relating to heat treatment of ferrous materials and apparatus therefor : en
  • AU2691949A - Means for supporting cathode ray tube deflection plates : en
  • CH261317A - Furniture. : en fr
  • CH261366A - Process for the production of a copper-containing dye. : de en
  • US2469406A - Apparatus for bending tubing into serpentine coils and sweep mechanism and index therefor : en
  • US2469953A - Defeathering poultry : en
  • AT163052B - blanket : de en
  • US2469421A - Heat-action explosive pyrotechnic marker : en
  • US2469428A - Tanning product and process : en
  • US2469592A - Locking device : en
  • US2469764A - Manufacture of hydroxy alkyl cellulose : en
  • AU132494B2 - Anew and improved building unit : en
  • GB622965A - Improvements in electric water heaters : en
  • AU2687849A - Process and apparatus forthe continuous treatment of artificial filamentary material : en
  • DK69145C - Apparatus for transmitting AC voltages, in particular stereophonically recorded voice AC currents, over at least two channels. : da en
  • FR945592A - Dust filter : en fr
  • US2469473A - Method of lubricating metal surfaces during cold working : en
  • AT163067B - Swing axle bearings for vehicles, in particular for rail vehicles : de en
  • FR945692A - Advanced lighter : en fr
  • CA456554A - Laminated glass : en fr
  • US2469872A - Ray-emission apparatus : en
  • DK69140C - Device at the collector in a die set and line casting machine. : da en
  • CA16913S - Automatic toaster : en
  • CA456593A - Apparatus for making tempered glass : en fr
  • US2469789A - Slidable jaw wrench with terminal adjusting nut : en
  • FR945605A - Improvement in the feeding of chipboard presses : en fr
  • FR945618A - Condensation products intended in particular for the dyestuff industry and process for preparing these products : en fr
  • US2469880A - Proctoscope : en
  • US2470074A - Welding device : en
  • US2470009A - Pipe : en
  • GB622847A - Improvements relating to circuits for providing stepped-up d.c. voltage : en
  • FI23655A - Förfaringssätt for the production of textile products : en fi
  • GB622835A - Improvements in or relating to vehicle wheel suspensions : en
  • FR945561A - Household funnel : en fr
  • US2469744A - Telemetering system for transmitting indications of movements : en
  • GB622978A - Improvements in or relating to coating compositions : en
  • GB623057A - Improved device to facilitate the re-washering of water taps : en
  • GB623134A - Improvements in and relating to electric switches : en
  • CH261394A - Photographic enlarger. : de en
  • GB623081A - Improved method of manufacturing powdered iron and sintered articles made therefrom : en
  • DK69166C - Emollient. : da en
  • US2469719A - Pressure reducing valve : en
  • GB622955A - Manufacture of ureas : en
  • US2469838A - Sulfolanyl carbamates : en
  • CH261479A - Combustion chamber for gas turbine plants. : de en
  • US2469542A - Connector : en
  • US2469807A - Gear grinding machine : en
  • FR945559A - Economic stove : en fr
  • GB623169A - Improvements in distributors for manure : en
  • BE489291A - : en
  • CH261544A - Machine tool with device for limiting the feed rate for the tool slide. : de en
  • GB623208A - Improvements in grinding machines : en
  • AU132544B2 - Improved means for lifting baking dishes andthe like : en
  • US2469483A - Mounting for antifriction bearings : en
  • US2469802A - Combined boat and filter : en
  • FI23687A - Sät vid framställning av kokkärl, särskilt kastruller med plan botten : en fi
  • FR945718A - folding and retractable clothesline : en fr
  • GB623203A - Stop motion device for a textile drawing or other preparatory machine : en
  • US2469703A - Short circuit detector : en
  • AT163097B - Pipe clamp : de en
  • DK69138C - Process for working up polyamides to monomeric lactam. : da en
  • FR945656A - Parts allowing the production of multiple machine tools and machines made using such parts : en fr
  • GB622917A - Improvements in the production of lenticular material : en
  • GB623230A - Improvements relating to pest destroying compositions : en
  • GB623174A - Improved manufacture of cast refractory products, particularly blocks for glass melting furnaces : en
  • GB623072A - Improvements in or relating to cathode ray tubes : en
  • CH261464A - Hydraulic reversing gear. : de en
  • CA456623A - Bimetallic thermometer : en fr
  • US2469382A - Welding equipment : en
  • FR945564A - Infra-red hair dryer : en fr
  • GB622912A - Manufacture of a soya bean food preparation and food products containing it : en
  • GB623002A - Improvements in dynamo-electric systems : en
  • US2469556A - Children's sleeping garment : en
  • US2469351A - Fuse : en
  • US2469772A - Casing head : en
  • FR945757A - Optical sighting device for firearms : en fr
  • GB623105A - Improvements in hair clippers : en
  • US2469821A - Toolholder and adapter chuck for motor-driven tools : en
  • GB623019A - Improvements relating to cooking stoves fitted with boilers : en
  • GB623101A - Improvements in and relating to driving mechanisms : en
  • CH261315A - Bedstead convertible into a container. : de en
  • CH261528A - Bicycle frame. : de en
  • US2469360A - Knitting machine : en
  • USD153690S - Design for a doughnut forming device : en
  • FR945648A - Centrifugal pump : en fr
  • GB622856A - Improvements in weather protective devices for football pitches and the like : en
  • US2469502A - Combination length bar : en
  • US2469375A - Deicing apparatus for compressors : en
  • US2469508A - Electrical accumulator with tubular electrodes : en
  • US2469742A - Expansion sleever : en
  • US2470059A - Safety device : en
  • US2469675A - Decimal rounding off mechanism : en
  • US2469857A - Battery handle connector : en
  • AU132469B2 - Method of producing split or divided races for roller or ball bearings : en
  • US2469969A - Impact absorbing article of footwear : en
  • FR945581A - Improvements to processes and installations for the distillation of water : en fr
  • GB622843A - Improvements in and relating to the construction of locks : en
  • FR945784A - Reversal of a two-phase motor : en fr
  • FR945800A - Advanced spoon for sport fishing : en fr
  • US2469914A - Process for preserving perishables : en
  • AU833046A - Improvements inthe construction of frames of walls andother structures for buildings : en
  • CA456603A - Capillary active salt : en fr
  • CA456630A - Packaging : en fr
  • FR945580A - Method and device for marking towels and the like by applying said device in a removable manner : en fr
  • FR945705A - Method for improving the switching of electrostatic machines with conductive moving parts : en fr
  • GB622876A - Means for curling eyelashes : en
  • GB623249A - Fountain pen : en
  • CH261463A - Mechanical torque amplifier. : de en
  • US2469893A - Cabinet door pull and catch : en
  • AU1060247A - Hanging devices for wooden beams : en
  • AU132536B2 - Improvements in or relating to heat-resisting rubber compositions and articles made therefrom : en
  • AU847046A - An improved valve arrangement for use with cheese presses andother apparatus : en
  • CH261290A - Device for controlling the driving wheels of two-wheel tractors. : en fr
  • CH261513A - Broadband transformer, for very high frequencies. : en fr
  • US2469544A - Tying machine for elongated packages : en
  • AU132490B2 - Improvements inthe construction of frames of walls andother structures for buildings : en
  • USRE23109E - Mixing faucet : en
  • GB623159A - Improvements relating to tensioning means for the tops of cycle saddles : en
  • AU674046A - Means for indicating time intervals : en
  • CA456480A - Control means for fuel feed systems : en fr
  • FR945169A - : fr
  • FR945678A - Ballpoint pen development : en fr
  • GB622986A - Improvements relating to head boards for bedsteads : en
  • FR945602A - Ceiling with prefabricated reinforced terracotta beams, combined with terracotta elements forming a floor and ceiling : en fr
  • GB623247A - Method and apparatus for manufacturing grab-bucket sections : en
  • AU142592B2 - Improvements in locks for attache cases, suitcases, portfolios andthe like : en
  • AT163041B - Gear change gear for bicycles or the like. : de en