- US2487129A - Self-locking device :
en
- US2487609A - Stubble controller :
en
- AU149202B2 - Improvements in or relating toan apparatus and method forthe production ofa milk curd :
en
- US2487092A - Flickerless operation of electric lighting elements :
en
- US2487654A - Toy construction unit :
en
- FR952064A - Improvements to sound readers :
en
fr
- US2487345A - Mathematical drawing instrument :
en
- US2487579A - Engine starter drive :
en
- AT164359B - Ski binding :
de
en
- AT164394B - Small internal combustion engine, in particular for driving toys :
de
en
- US2487299A - Manufacture of nitriles :
en
- CA460844A - Carload bracing spur cleat :
en
fr
- US2487314A - Indexing device for optical projection comparators :
en
- GB631710A - Improvements in or relating to chimney sweeping equipment :
en
- AU141325B2 - Liquid dispensing device :
en
- USD155931S - Design for a bottle :
en
- US2487543A - Speed control mechanism for electric motors :
en
- US2487523A - Electric microgauge system :
en
- US2487135A - Amplifier for underwater listening apparatus :
en
- USD155901S - Design for a beooch or similar
article :
en
- US2487451A - Proportional divider :
en
- FR952130A - Improvements in the manufacture of products made of rubber or containing rubber or a similar material :
en
fr
- GB631897A - Air-conditioning plant for mines :
en
- US2487553A - Rolled tooth ratchet bar :
en
- US2487098A - Retaining device :
en
- AT164419B - Safety plug-in device for locking system parts in the non-operational position :
de
en
- AU149622B2 - Improvements in and relating to calculating machines :
en
- US2487069A - Baked food compositions :
en
- US2487353A - Flame cultivator :
en
- US2487650A - Pressure regulator :
en
- US2487126A - Hydraulic press and automatic operating system :
en
- US2487712A - Holder for paper cups :
en
- US2487149A - Apparatus for splicing adhesive sheet material :
en
- US2487664A - Step action buoyancy scale :
en
- FR952182A - Liquid fuel capsules :
en
fr
- AT164498B - Permanent magnet and process for its manufacture :
de
en
- US2487153A - Apparatus for making belts :
en
- FI24008A - Garden garden :
en
fi
- CA460815A - Cutter for envelopes and the like :
en
fr
- GB631587A - Improvements in or relating to radio tracking systems :
en
- GB631794A - Improvements in gyroscopic instruments :
en
- CA460885A - Electric arc heating :
en
fr
- CA460972A - Method of laying communication lines :
en
fr
- CA460850A - Fun providing pistol :
en
fr
- US2487468A - Fluorescent lighting luminaire :
en
- AT164445B - Apparatus for the measurable delivery of liquids :
de
en
- AU2966849A - Registration monitoring :
en
- FR952196A - Process for the manufacture of water-soluble salts of alkylated aromatic sulfonic acids, or products containing these salts, and which can be used as detergents, wetting agents, etc. :
en
fr
- US2487537A - Dispensing package holder :
en
- US2487598A - Retractable landing gear :
en
- DK70178C - Machine for picking up beets. :
da
en
- US2487700A - Drafting instrument :
en
- US2487737A - Adjustable plow sweep :
en
- US2487105A - Composition capable of being molded and being cast into films :
en
- US2487497A - Process of purifying magnesia :
en
- US2487514A - Turbine rotor cooling :
en
- FR951909A - Improvements to oscillator devices :
en
fr
- FR952032A - Method and apparatus for permanent waving of hair :
en
fr
- GB631871A - Improvements in and relating to the manufacture of flat or curved panels :
en
- GB631931A - An improved portable gas cooker :
en
- US2487338A - Condensation of aromatic hydrocarbons with terpenes :
en
- US2487710A - Electric fluid heater :
en
- USD155902S - Keating
collapsible boat house trailee
with removable roof :
en
- AT164489B - Process for the preparation of fluorescent diimidazoles :
de
en
- US2487202A - Suction box cover :
en
- CA460828A - Device for determining the diameter of condylar circles :
en
fr
- AT164408B - Device for making and kneading butter :
de
en
- CA460894A - Method and apparatus for welding :
en
fr
- FR952010A - New grafting putty :
en
fr
- GB631595A - Improvements in or relating to means for controlling temperatures :
en
- GB631787A - Improvements in or relating to cases for portable sewing machines :
en
- USD155925S - Design fob a clothespin :
en
- FR951942A - Improvements to pulsoreactors in particular and, in general, to all devices using rapid and complete combustions of gas mixtures :
en
fr
- FR951959A - Incandescent electric lamp for lighting and heating :
en
fr
- FR951992A - Tire reconditioning machine :
en
fr
- GB631774A - Rotary liquid measuring meters :
en
- GB631862A - Improvements in and relating to pellet magazines for air guns :
en
- GB631918A - Improvements in and relating to the attachment of skins of aircraft and other structures :
en
- FR951958A - Ultra-violet selective bulb electric lamp :
en
fr
- FR952072A - Closing device for glasses intended to contain mustard or other food products :
en
fr
- GB631679A - Improvements in or relating to cartons :
en
- USPP896P - Kose plant :
en
- FR951901A - Advanced barograph :
en
fr
- GB631796A - Improvements in or relating to the production of hypochlorous acid gas :
en
- US2487088A - Jet impact pulverizer :
en
- US2487527A - Clothesline supporting structure :
en
- US2487608A - Dual permutation and cylinder padlock :
en
- US2487154A - Time switch :
en
- US2487716A - Parking valve for braking systems :
en
- GB631719A - Improvements in or relating to aqueous emulsion paints :
en
- GB631729A - Improvements in installations including remote control transmissions, for the selective protection of electric networks :
en
- GB631798A - Improvements in or relating to photo-electric cells :
en
- GB631917A - Improvements in or relating to moulding compositions containing acrylic polymers and the application thereof :
en
- FR952069A - Improvements in collars and sleeve cuffs for personal lingerie :
en
fr
- GB631591A - An improved showcase :
en
- GR12245B - CANOULA WATERPROOF. :
el
en
- US2487331A - Bushing remover :
en
- US2487581A - Electrical resistor and method of making same :
en
- US2487763A - Paper holder and dispenser :
en
- GB631694A - Method and apparatus for inserting supplementary sheets in newspapers and the like :
en
- US2487289A - Machine tool :
en
- US2487176A - System for recovering water from exhaust gas :
en
- FR952088A - Further training in surgical and medical syringes and pumps :
en
fr
- FR951907A - Improvements to vibrators :
en
fr
- FR951977A - Waterproof packaging :
en
fr
- GB631637A - Improvements in and relating to sockets or holders for plug-in electrolytic condensers :
en
- FR951932A - Improvement in the manufacture of 11-Bromoundecylic acid :
en
fr
- FR952012A - Improvements to calendering machines and similar uses :
en
fr
- FR952016A - Dental burr handle :
en
fr
- FR952176A - Surface coating process :
en
fr
- FR952191A - Process for forming aromatic hydrocarbons and catalyst suitable for this operation :
en
fr
- GB631730A - Improvements in and relating to circuits for a plurality of electric discharge lamps :
en
- FR952037A - Frequency transformer with ferro-magnetic core with differentiated metals :
en
fr
- FR952183A - Railway traffic control devices :
en
fr
- FR952046A - Gelation apparatus for solidification plant for liquid hydrocarbons :
en
fr
- FR951916A - Improvements to friction verniers :
en
fr
- FR952019A - Cargo carrier, travel item :
en
fr
- GB631900A - Improvements in or relating to leg-rest supports :
en
- US2487307A - Display apparatus :
en
- US2487485A - Universal coupling :
en
- FR951931A - Improvements to vibrators and various applications of these devices :
en
fr
- FR951943A - Advanced cellular chipboard :
en
fr
- FR952035A - Sealing device mounted in particular between the shaft and the body of a pump :
en
fr
- FR952091A - Textile treatment agents :
en
fr
- US2487240A - Detachable handle for containers :
en
- US2487494A - Method of folding plastic sheet material :
en
- USD155897S - Design for a toilet paper roll holder :
en
- US2487735A - Auxiliary transmission :
en
- USD155894S - Combined child s wagon and protecting cover :
en
- FR952118A - Safety or combination lock :
en
fr
- FR952119A - Continuous thread surgical needle :
en
fr
- FR952009A - Shoe :
en
fr
- GB631764A - Improvements in or relating to road transport motor vehicles :
en
- US2487617A - Power transmission :
en
- US2487167A - Window ventilator :
en
- US2487215A - Oil cooling system :
en
- US2487538A - Propel-repel device :
en
- US2487059A - Self-locking nut of general application :
en
- FR951967A - Improvements to lamp sockets :
en
fr
- US2487524A - Automobile garment support :
en
- USD155863S - Design for a spoon or similar article :
en
- US2487263A - Coagulation of synthetic rubber latices :
en
- US2487282A - Contact bank :
en
- FR952166A - Operating mechanism for dictation apparatus, in particular for dictation apparatus with steel sound carriers :
en
fr
- FR951917A - Improvements to towels, bags, briefcases and the like :
en
fr
- FR951997A - Transmitter and receiver circuit for obtaining maximum output :
en
fr
- GB631755A - Alkyl and di-alkylaminoalkyl and analogous pyridazones :
en
- AT164496B - Oven for the electrolytic cleaning of aluminum using the three-layer process :
de
en
- US2487241A - Thread seal and buffer gasket for pipe couplings :
en
- AU2408048A - Improved bottle crate :
en
- US2487211A - Rate smoothing and matching mechanism for computing apparatus :
en
- AT164483B - Method and apparatus for processing the charge of electric melting furnaces :
de
en
- US2487445A - Mechanically controlled adjustable clothes hanger :
en
- FR952101A - Improvements to ophthalmic lenses :
en
fr
- GR12233B - MANUAL FRUIT MASHING MACHINE. :
el
en
- DK70173C - Anti-corrosion varnish or varnish. :
da
en
- FR952126A - Devices for controlling the release and explosion of a projectile :
en
fr
- FR952007A - Friction clutches improvements :
en
fr
- AU143726B2 - Improvements in or relating to drilling machines :
en
- AU146149B2 - An improved shock absorber :
en
- AU2970649A - Bottle capping device :
en
- US2487377A - Lubricant :
en
- US2487391A - 2-phenacylpyrimidines and method of preparing the same :
en
- US2487272A - High-frequency electric separator :
en
- DK70184C - Device for combination locks. :
da
en
- US2487775A - Fluid fuel burning space heater :
en
- US2487356A - Oven drawer construction :
en
- US2487361A - Pneumatic means for spinning frames :
en
- AT164403B - Air-cooled internal combustion engine :
de
en
- FR951937A - Office suitcase :
en
fr
- US2487298A - Separation of nitriles :
en
- US2487350A - Speed gear lubrication :
en
- US2487050A - Hydrogenation of thiophene compounds :
en
- USD155883S - Design for a display box :
en
- GB631778A - Universal joint :
en
- GB631779A - Pressure regulator for blower or compressor :
en
- CA460861A - Selective stop mechanism :
en
fr
- CA460862A - Chip breaker :
en
fr
- US2487513A - Radio relaying system :
en
- AU148448B2 - f" Improvements in starting arrangements for gas and/or vapour discharge tubes :
en
- CA460827A - Instrument for determining displacements in x-ray photographs :
en
fr
- AT164363B - Image adjustment device for single lens reflex cameras :
de
en
- US2487402A - Hydraulic power device having synchronizing means :
en
- CA460928A - Cathode ray tube :
en
fr
- FR952139A - Mixer for making sugar :
en
fr
- AU139513B2 - Improvements in and relating to windows :
en
- AU140237B2 - Means for stretching elastic rings and for transferring them onto the tails or other parts of animals :
en
- US2487504A - Clutch assembly tool :
en
- FR951912A - Improvements to mirrors for vehicles :
en
fr
- GB631646A - Improvements in apparatus for greasing baking tins :
en
- FR951904A - Plow system :
en
fr
- FR952107A - Electronic change-over switches, in particular for direction finders :
en
fr
- FR952045A - Installation for the solidification of liquid hydrocarbons and in particular petroleum gasoline :
en
fr
- GB631902A - Improvements in and relating to apparatus for shaping and/or contracting cylindrical articles :
en
- GB631921A - Motor-vehicle bodies :
en
- FR952197A - Method and photographic equipment for producing contour images :
en
fr
- FR951991A - Coke discharge device for vertical retorts and the like :
en
fr
- FR952100A - Improvements to snap-action electrical switches :
en
fr
- GB631737A - Improvements in surface condensers :
en
- AU131402B2 - Mounting for electron discharge device :
en
- US2487262A - Force applying tool :
en
- US2487407A - Radiator :
en
- USD155943S - Design fob a tabernacle safe :
en
- FI24013A - Apparat för uppfordring av vätska :
en
fi
- US2487415A - Brake lubricator :
en
- US2487711A - Friction brake :
en
- USD155885S - Design for a coat :
en
- US2487275A - Showcase for lipsticks :
en
- US2487309A - Process of manufacturing a synthetic resin from red oil, a coaltar distillate :
en
- FI23989A - Defoamer :
en
fi
- GB631777A - A rotary envelope folding machine :
en
- US2487313A - Electric controlling apparatus :
en
- DK70183C - Mechanism for applying polishing wax to polishing discs in grinding and polishing machines. :
da
en
- GB631631A - Improvements in electromagnetic step-by-step switches :
en
- US2487246A - Process for producing epsiloncaprolactam :
en
- GB631914A - Improvements in the manufacture of concentric conductor electric cables :
en
- GB631653A - Nozzle for producing an intermittent jet of gas or liquid :
en
- GB631811A - Improvements in or relating to electron discharge tubes and other devices having evacuated envelopes and to vacuum-tight joints therefor :
en
- AU142776B2 - A device for cooling, filtering and humidifying air :
en
- GB631711A - Improvements in or relating to apparatus sensitive to magnetic fields :
en
- CA460896A - 2,4-dinitrophenyl thiocyanate as fungicide :
en
fr
- US2487572A - Manual take-off for portable flaw detector cars :
en
- GB631795A - Improvements in or relating to fuel-controlling means for two or more internal combustion engines geared to a common output shaft :
en
- GB631628A - Improvements in or relating to toothed gear devices :
en
- GB631847A - Improvements in or relating to ophthalmic mountings :
en
- US2487239A - Propeller for aircraft :
en
- US2487495A - Plastic sheet folding machine :
en
- US2487278A - Rubbery isoolefin copolymer composition of improved cold resistance :
en
- US2487360A - Nitrogen purification process :
en
- AT164476B - Process for the preparation of aliphatic, terminal aminopolymethylene carboxamides with more than five carbon atoms :
de
en
- FR952023A - Improvements to machine tools with press rollers :
en
fr
- GB631750A - Improvements in or relating to fuel-control valves :
en
- FR951941A - Improvements to tubular diaphragm servo motors in series :
en
fr
- FR952184A - Printing press :
en
fr
- GB631659A - Improvements in or relating to induction systems for multi-cylinder internal combustion engines :
en
- FR952089A - Improvements to the drawing mechanisms of spinning looms :
en
fr
- FI24019A - Transport box :
en
fi
- GB631669A - Improvements in the production of organic chlorine compounds :
en
- GB631686A - Improvements in or relating to the protection of magnesium and magnesium base alloysagainst corrosion :
en
- US2487300A - Separation of nitriles :
en
- GB631828A - Method of and apparatus for recovering liquid from a filter system :
en
- GB631648A - Improvements in conveying arrangements :
en
- DK70174C - Filling slat, especially for slippery doors. :
da
en
- GB631783A - A centrifugal clutch :
en
- GB631876A - Improvements in and relating to flux valve apparatus for magnetic field detection :
en
- FR951922A - Electric field measuring devices :
en
fr
- US2487200A - Tampon :
en
- FR951914A - Autonomous tropical radio station :
en
fr
- FR952124A - Jack for lifting and turning motor vehicles in place :
en
fr
- GB631597A - Improvements in or relating to rotary valves for pumps :
en
- DK70180C - Means for the protection of plants against harmful organisms and for the control of insects and other similar pests. :
da
en
- FI24000A - Elektrisk urladdningsrör :
en
fi
- FR952084A - Improvements in the manufacture of tanks such as barrels or casks :
en
fr
- US2487738A - Letter erector for theater signs :
en
- GB631718A - Improvements in the method of manufacturing the tank and ram assemblies of tipping and tilting gears for vehicle bodies :
en
- GB631824A - Improvements in, or relating to, thermally actuated electric circuit-breakers :
en
- FR952117A - Improvements to shock absorbers :
en
fr
- US2487184A - Butadiene purification :
en
- US2487582A - Arc soldering iron :
en
- USD155944S - Design for a scale :
en
- CA460948A - Apparatus for discharging fluids under pressure :
en
fr
- GB631836A - Improvements in or relating to electrical signalling systems :
en
- FR952060A - Process for dyeing vinyl polymers :
en
fr
- GB631782A - Improvements in or relating to the manufacture of boots and shoes :
en
- US2487602A - Cathode-ray beam deflection system :
en
- US2487405A - Aircraft :
en
- US2487303A - Package coin inserting machine :
en
- GB631612A - Improvements in and relating to oil burners :
en
- CA460814A - Manufacture of silica gel :
en
fr
- GB631695A - Improvements relating to respiratory appliances :
en
- GB631700A - Method and means for assembling panels of a vehicle body to a frame-member :
en
- GB631701A - Improvements in or relating to the manufacture of hollow beams and like elements of concrete or like cementitious material :
en
- GB631742A - Improvements in or relating to radio and like high frequency transmission lines :
en
- USD155905S - King etal
case for a radio :
en
- US2487253A - Drive mechanism for washing machines and the like :
en
- US2487589A - Arrangement of the retractable front landing gear in aircraft with straight type engine :
en
- USD155917S - Design for a brush and comb holder :
en
- US2487185A - Sluice gate :
en
- USD155958S - Design for a combined calendar and
pad holder :
en
- FR951940A - Tubular plaster sheets, for partitions and ceilings and their method of fixing :
en
fr
- CA460883A - Cyclic process for making butadiene :
en
fr
- CA460964A - Method of making flattened thermoplastic tubing of predetermined desired characteristics :
en
fr
- GB631720A - Improvements in roofing constructional elements :
en
- GB631826A - Protecting arrangements for the commutator and brushes of dynamo electric machines :
en
- GR12237B - PINE TYPE. :
el
en
- AT164405B - Two-stroke internal combustion engine with scavenging air pump :
de
en
- AU2967149A - Stylus assemblies for facsimile machines :
en
- GB631594A - Improvements in and relating to room heaters of the radiant type :
en
- FI24010A - Anordning vid plåtsaxar :
en
fi
- GB631689A - Thermochemically removing metal from metals and alloys :
en
- GB631769A - Improvements in and relating to flexible pocket receptacles :
en
- GB631832A - Improvements in or relating to horticultural frames :
en
- US2487273A - Hoe clamp :
en
- DK70190C - Process for saccharifying divided wood and other small pieces of vegetable substances by acid hydrolysis and apparatus for carrying out the process. :
da
en
- FR951963A - Improvements to self-coils with a straight central magnetic core :
en
fr
- FR952036A - Device for storing a fluid with flexible sealing curtain and bellows :
en
fr
- CA460855A - Transmission :
en
fr
- FR952042A - Improvements to electro-magnetic switching devices :
en
fr
- CA460924A - Process of making ferro-alloys :
en
fr
- US2487266A - Pneumatic controller :
en
- US2487761A - Shirt packaging device :
en
- US2487276A - Temperature control switch :
en
- FR952154A - Air filter for sash windows :
en
fr
- GB631744A - Improvements in or relating to high frequency amplifiers, radio transmitters and the like :
en
- IE18793L - Mimic diagram panels. :
en
- USD155884S - Design for a coin changer :
en
- US2487584A - Tray for food freezing apparatus :
en
- US2487293A - Multicompartment container :
en
- FR952029A - Device for cutting and mounting cardboard packaging :
en
fr
- FR952030A - Double glazed window :
en
fr
- US2487725A - Switch :
en
- CA460848A - Method of making hollow rubber articles :
en
fr
- US2487594A - Means for aging alcoholic liquors in bottles :
en
- GB631848A - Improvements in or relating to new oxazoles and cyanine dyestuffs and to photographic emulsions containing such dyestuffs :
en
- GB631929A - Improvements in adjustable seats :
en
- FI23998A - Lysskärm :
en
fi
- GB631616A - Improvements in devices for storing and dispensing material in filament form, such as metal or alloy wire, string and the like :
en
- GB631840A - Treating tobacco in hogsheads :
en
- AT164367B - V-belt connector :
de
en
- AT164446B - Protractor :
de
en
- CA460842A - Seat adjuster :
en
fr
- GB631761A - Improvements in and relating to a wall moulding section :
en
- US2487086A - Separation of isopropyl alcohol and secondary butyl alcohol by azeotropic distillation :
en
- US2487320A - Clip and cap for pocket carried implements :
en
- GB631605A - Improvements in or relating to automatic volume control circuits :
en
- AT164481B - Circuit arrangement for telephone systems, in particular for company lines :
de
en
- AU144116B2 - An improved rear wheel suspension system for motorcycles :
en
- USD155950S - Design foe a creeper or the like :
en
- AT164460B - Method for the direct and complete measurement or testing of the form defects on surfaces of rotation or other regularly designed surfaces, especially inner surfaces, by means of light interference :
de
en
- AT164433B - Electromagnetically controlled voltage regulator for lighting systems in motor vehicles, in particular motorcycles :
de
en
- CA460912A - Viscosimeter :
en
fr
- AT164462B - Device for investigating the electrical behavior of plate-shaped bodies :
de
en
- US2487279A - Means for generating alternating currents :
en
- FR951978A - mixed cladding element :
en
fr
- GB631775A - Improvements in or relating to methods of and compositions for conditioning water for steam generation or boiling :
en
- FR952134A - Stainless steels and process for the treatment of such steels :
en
fr
- GB631923A - Improvements in the lubrication of sewing machine clutch spindles :
en
- GB631877A - Device for automatically tightening a screwed connection :
en
- GB631904A - Improvements in or relating to the manufacture of sliding clasp fasteners :
en
- GB631856A - Improvements in or relating to constructional materials :
en
- US2487065A - Preparation of gel catalysts :
en
- US2487091A - Cutting corundum rod :
en
- FI24003A - Sätt och anordning för automatisk elektrisk svetsning :
en
fi
- FR952129A - Electric light device to produce various color effects :
en
fr
- CA460864A - Stainless steel product and process :
en
fr
- CA460907A - Variable capacity vane pump for oil burners :
en
fr
- AT164434B - Contact clip, preferably for cylindrical resistance elements :
de
en
- AT164499B - Low shaft furnace for carrying out reduction or smelting processes using oxygen-enriched wind or pure oxygen :
de
en
- CA460916A - Inductive tuner :
en
fr
- US2487436A - Plug cock :
en
- AT164360B - Ski binding :
de
en
- AU2414348A - Apparatus for beneficially treating the subsurface of pastures, turf, lawns soil orthe like :
en
- AU2974149A - An improved rear wheel suspension system for motorcycles :
en
- FR952082A - Improvements in the manufacture of pneumatic tire casings :
en
fr
- US2487412A - Centralized traffic controlling system for railroads :
en
- US2487548A - Main landing gear :
en
- US2487745A - Door latch :
en
- USD155933S - Design for a vase :
en
- AT164353B - Device for embossing plastic matrices and elastic printing forms :
de
en
- US2487683A - Snap-acting springing and thermostatic plate :
en
- US2487349A - Shaft rotation-limiting apparatus :
en
- US2487612A - Tie rack :
en
- US2487659A - Sealing device :
en
- US2487702A - Motor drive for papermaking machines :
en
- US2487180A - Manufacture of imbricated electromagnetic elements :
en
- US2487578A - Prevention of corrosion of metallic surfaces :
en
- AU2972549A - Improved arrangement for coupling the bogie and superstructure ofa railway vehicle :
en
- US2487322A - Saw chain tensioning device for chain saws :
en
- USD155928S - Combined pin and container or similar article :
en
- CA460872A - Method of assembling roller bearings and lock ring therefor :
en
fr
- AT164411B - Regenerative braking device for single-phase series collector motors :
de
en
- FR951994A - Kitchen table :
en
fr
- US2487067A - Method for making tubular articles of plastic sheet material :
en
- US2487367A - Damper :
en
- US2487409A - Doctor blade and mounting :
en
- CA460961A - Corner guard :
en
fr
- GB631696A - Improvements in and relating to the starting of single phase induction motors :
en
- US2487351A - Portable tape sealer :
en
- US2487644A - Traffic signal stand :
en
- US2487480A - Process for producing ammonium sulfamate :
en
- AT164420B - Magnetic core made from a ferromagnetic ferrite :
de
en
- AU152747B2 - Improvements in or relating to electric accumulators :
en
- AU2968449A - Apparatus for generating television waveforms :
en
- AT164456B - Pickups for speaking machines :
de
en
- US2487660A - Yielding vehicle step :
en
- AT164380B - Safety nut :
de
en
- CA460874A - Floor furnace with horizontal burner :
en
fr
- AT164404B - Connection of spring plate and valve stem :
de
en
- AT164472B - Annealing furnace for alternating current, the annealing space of which is formed by a graphite tube through which the heating current flows :
de
en
- CA460943A - Liquid flow regulator :
en
fr
- US2487144A - Front mounted grain swather :
en
- US2487045A - 1,4-diamino-2-halogenoanthraquinone compounds :
en
- US2487410A - Flexible joint :
en
- USD155904S - Kiekhaefer
gear case for an outboard motor :
en
- US2487248A - Cream sediment tester :
en
- USD155895S - Design for a bowl :
en
- USD155909S - Design for a decorative light
ornament :
en
- US2487486A - Necktie ironing board :
en
- USD155918S - Combination radiant and circulating heater :
en
- AT164393B - piston :
de
en
- AU2969549A - A soil-pipe junction unit :
en
- US2487640A - Shuffleboard lubricant :
en
- US2487564A - Silica gel-alumina supported catalyst :
en
- AU2973949A - Process forthe preparation of benzine sulphonamides which are derivatives of aminosalicylic acids :
en
- FR951945A - Loose-leaf binder :
en
fr
- FR952144A - Automatic jack for vehicles :
en
fr
- GB631756A - A method and means for controlling the depth of electrolytic engraving :
en
- FI24009A - Anordning vid carburatorer :
en
fi
- AU135169B2 - Improvements in or relating to photographic flashbulbs :
en
- AU145114B2 - Bottle capping device :
en
- AU2972649A - Improvements relating to motor control systems :
en
- FR951998A - Combined ventilation and air filtration device adaptable in particular to windows :
en
fr
- US2487400A - Open mouth container and nonsnap type of closure therefor :
en
- USD155856S - Design foe a place mat or similar
article :
en
- USD155881S - Design for a violin :
en
- USD155939S - Design for a pull toy :
en
- AU126488B2 - Radio detection and location system :
en
- AU2965649A - Venetian blind :
en
- US2487182A - Two-temperature refrigerator having means for defrosting :
en
- US2487699A - Broaching machine :
en
- US2487772A - Signal-seeking receiver for amplitude modulation and frequency modulation signals :
en
- GB631745A - An improved tube joint :
en
- AU2545045A - Mounting for electron discharge device :
en
- US2487447A - Dump car control :
en
- GB631636A - Improvements in or relating to locks :
en
- GB631849A - Improvements in or relating to machines for embossing and printing webs of paper and other material :
en
- GB631905A - Improvements in or relating to the suspension, steering and driving of front wheels of motor vehicles :
en
- GB631925A - Improvements in or relating to arrangements for recording variations in the electrical resistance of the human body :
en
- AU148179B2 - Improvements in and relating to the preparation of benzhydryl piperazines :
en
- CA460969A - Signalling system :
en
fr
- US2487474A - Preparation of magnesium nitride :
en
- FR952005A - Tabulators for typewriters :
en
fr
- CA460981A - Plough :
en
fr
- FR952020A - Improvements in the manufacture of refractory materials :
en
fr
- US2487082A - Screw thread tester :
en
- GB631872A - Improvements in or relating to radio beacons :
en
- CA460930A - Cold cathode electron discharge device and circuit therefor :
en
fr
- FR952156A - Advanced silica gel :
en
fr
- GB631909A - Improvements in stabilizers for vinyl resins :
en
- US2487519A - Lid for jars, bottles, and like containers :
en
- GB631916A - Improvements in connection with photo-copying machines :
en
- US2487437A - Cold cathode gaseous discharge tube :
en
- US2487507A - Friction reducing device :
en
- CA460818A - Process of the preparation of water resistant objects from peat :
en
fr
- US2487652A - Clothes supporting device :
en
- US2487212A - High efficiency modulator :
en
- USD155922S - Design for a tire :
en
- USD155949S - Design for a tray :
en
- US2487574A - Chromatographic adsorption :
en
- GB631740A - Improvements in window blinds :
en
- GB631829A - Improvements in or relating to the colouring of oxide-coated aluminium and aluminium alloy articles :
en
- GB631606A - Cloches for horticultural and the like purposes :
en
- GB631760A - Improvements relating to filters for fluids :
en
- US2487618A - Hydraulic steering powke :
en
- AT164351B - Ski binding :
de
en
- AT164478B - Process for the production of sintered, corrosion-resistant metal parts and their use :
de
en
- US2487054A - Process for the hydrogenation of furfural :
en
- US2487330A - Fastening device :
en
- US2487616A - Typewriter calculating machine :
en
- US2487165A - Crystal electrode :
en
- FR951926A - Corkscrew :
en
fr
- GB631724A - Improved machine for generating helical grooves :
en
- US2487365A - Can body blank folding apparatus with yieldable knee joint for actuating the folder :
en
- US2487568A - Garment renewing machine :
en
- DK70181C - Ball joint coupling for pipelines for spraying water, fertilizer, eg ajle, or similar liquids. :
da
en
- GB631896A - Diazotype layers containing resorcinal monoesters :
en
- US2487205A - Flushing mechanism for water closets :
en
- US2487041A - Wound binding element and method of manufacture :
en
- US2487424A - Centering chuck for centrifugal casting machines :
en
- US2487441A - Portable golf club rack :
en
- US2487776A - Fuel burning space heater :
en
- FR952163A - Process for the manufacture of seamless metal tubes and devices for implementing this process :
en
fr
- GB631649A - Improvements in brake mechanism :
en
- GB631678A - Improvements relating to electronic timing circuits :
en
- FR952048A - Process for the manufacture of shoes with an upper consisting of thread, string, ribbon or the like without any break in continuity :
en
fr
- GB631919A - Improvements in guide rollers for haulage cables :
en
- FI23988A - Förfarande fästande av häktorgan för draghäktanordningar vid en bandformig bärare och häktorgan förfandning vid ovannämnda förfarande :
en
fi
- GB631912A - Improvements in and relating to measuring rules :
en
- USD155858S - Design for a place mat or similar
article :
en
- USPP897P - Rose plant :
en
- FR952049A - Prefabricated building :
en
fr
- FR952135A - Storage battery thermal protection device :
en
fr
- GB631708A - Process for the purification of spent sulfuric acid :
en
- FR951983A - Continuous production process from gas to oil :
en
fr
- FR952199A - Cable gland with elastic metal packing :
en
fr
- FR952011A - Improvements to calendering devices :
en
fr
- FR952003A - Synchronous or asynchronous electric motor :
en
fr
- US2487607A - Stove canopy and mounting :
en
- FI24001A - Anordning förstärkning av små spänningar med ett elektriskt urladdningsrör :
en
fi
- GB631713A - Improvements in or relating to electromagnetic contact-making relays :
en
- US2487124A - Extraction of ketones :
en
- FR952095A - Improvements in the manufacture of alcohols :
en
fr
- GB631661A - Improvements in or relating to inking mechanism for printing machines :
en
- GB631666A - Improved process for the fritting of articles consisting essentially of a hard carbide such as tungsten carbide :
en
- US2487131A - Combination ash and cigarette receptacle :
en
- US2487089A - Fluid pressure regulator :
en
- US2487705A - Water heater :
en
- FR951965A - Improvements to electronic tubes :
en
fr
- GB631858A - Method for producing printing plates :
en
- GB631809A - Radio receiving system :
en
- FR952190A - Manufacture of a new dye :
en
fr
- US2487048A - Dental casting :
en
- US2487534A - Manual reset sequential trip switch mechanism :
en
- US2487625A - Fly tying bobbin holder :
en
- US2487734A - Progressive illuminating means :
en
- AU145056B2 - Artificial leg :
en
- GB631785A - Improvements in aeroplane wing formation :
en
- GB631888A - Improved apparatus for vulcanising rubber :
en
- CA460983A - Generated protein and process for preparation thereof :
en
fr
- FR951935A - Device for sharpening mechanical razor blades :
en
fr
- GB631738A - Preparation of amphoteric amides of acrylic acid and their polymers :
en
- US2487259A - Cylindrical domestic refrigerator :
en
- US2487221A - Surgical hand-pressure bone gouge :
en
- US2487110A - Preparation of 1-amino-4-hydroxy-5-chloroanthraquinone :
en
- US2487130A - Signaling system :
en
- US2487473A - Manually operated heavy-duty shears :
en
- USD155947S - Design for an aquatic toy :
en
- US2487066A - Speed control for movable illuminators :
en
- AT164437B - counter :
de
en
- AT164366B - Pen and paint box :
de
en
- AT164381B - Valve cage :
de
en
- CA460932A - Apparatus for submarine signalling :
en
fr
- US2487329A - Torque arm quick disconnect assembly :
en
- US2487376A - Lubricant :
en
- USD155875S - Drip container for toilet plush tanks :
en
- FR951910A - Method and device for melting and refining glass :
en
fr
- GB631721A - Improvements in or relating to dental forceps :
en
- GB631895A - Improvements in valve gear for reversible steam engines :
en
- US2487392A - Continuous wire fabric welder and method :
en
- FR952056A - Method and device for determining the size and location of a leak in a conduit in which a fluid circulates, or the diameter of this conduit :
en
fr
- GB631743A - Improvements in or relating to means for heating the interior of motor vehicles :
en
- GB631609A - Improvements in or relating to ultra-high frequency apparatus :
en
- GB631846A - Bearing shield :
en
- GB631812A - Improvements relating to rotary-shuttle box loose reed looms :
en
- US2487044A - Compass :
en
- US2487232A - Lubricated mining machine chain :
en
- US2487747A - Pivoted angular bender :
en
- FR951966A - Improvements to transformers and autotransformers with a rectilinear central magnetic core :
en
fr
- GB631835A - Improvements in or relating to sinkers for straight bar knitting machines :
en
- US2487558A - Cream depilatory and process for preparing same :
en
- US2487462A - Method of electric resistance welding :
en
- US2487748A - Air thermograph :
en
- GB631890A - Improvements in draught excluding strips, beadings, mouldings, and the like :
en
- GB631639A - Improvements in or relating to automatic acting change speed gearing :
en
- AT164438B - Ballast impedance for electric gas discharge lamps :
de
en
- AT164399B - piston :
de
en
- US2487456A - Releasing spear :
en
- US2487506A - Photographer's lightproof bag :
en
- US2487383A - Urea derivatives and process of making same :
en
- AU2414148A - Ball penwith reservoir refillable by user :
en
- US2487046A - Sock drier :
en
- AU2969149A - Improvements in bottom brackets for cycle frames, andin the method of making thesame :
en
- US2487566A - Stapling apparatus :
en
- US2487297A - Automobile sled :
en
- US2487363A - Spinner type game of chance :
en
- US2487347A - Pocket construction for sorting machines :
en
- USD155900S - Design for a spoon or similar eating
implement :
en
- CA460976A - Tunable magnetron :
en
fr
- US2487308A - Brake for camera focusing knobs :
en
- US2487333A - Alkali metal dispersions and the method of preparing the same :
en
- CA460979A - Method and apparatus for dispensing or drying fluent material in high velocity elastic fluid jets :
en
fr
- AU2976549A - Improvements in or relating to electric accumulators :
en
- AU2975649A - Improvements in or relating to travelling wave devices :
en
- AU2976349A - Crusher :
en
- AU2977849A - Vehicle seat, more particularly saddle and/or duo seat for motorcycles :
en
- CA460853A - Trunk with detachable and extensible parts :
en
fr
- CA460873A - Method of making antifriction bearing assemblies :
en
fr
- US2487430A - Flame hardening head :
en
- US2487680A - Film cartridge for exposing and developing :
en
- CA460891A - Radio beacon system :
en
fr
- US2487744A - Adjusting means for stationary jaws of duplex crushers :
en
- AT164356B - Piggy bank :
de
en
- AT164387B - Safety device for electrically heated incubators with temperature controllers :
de
en
- AU2975449A - Improvements in or relating to high frequency heating apparatus :
en
- US2487285A - Presser foot for stitching machines :
en
- CA460837A - Method of lasting open-toe shoes :
en
fr
- GB631867A - Gravity or like conveyors for cereal mills :
en
- FR952185A - Development of shopping arrangements :
en
fr
- US2487386A - Automatic lock slider :
en
- US2487489A - Tack dispenser :
en
- US2487633A - Separator :
en
- DK70186C - Footwear spinning machine. :
da
en
- GB631788A - Improvements in pneumatically-operated electric switching devices :
en
- CA460886A - Abrasive manufacture :
en
fr
- AU148356B2 - Improvements relating tothe mounting of hypodermic needles :
en
- AU131189B2 - Improved electron discharge device ofthe magnetron type :
en
- GB631853A - Improvements in or relating to adjustable and replaceable heel treads for boots and shoes :
en
- GB631881A - Improvements relating to electro-magnetic lenses :
en
- US2487227A - Shoe with pointed sole and ribbed upper :
en
- GB631805A - Improvements in or relating to safety valves for bottle-filling machines :
en
- AU141686B2 - An improved flushing cistern :
en
- CA460952A - Electrically propelled torpedo :
en
fr
- CA460908A - Cutting tool assembly :
en
fr
- US2487136A - Ice-cream cone :
en
- GB631833A - Attaching handles to brooms :
en
- FR952151A - Telephone system, with searchers actuated under the control of a relay :
en
fr
- GB631820A - Apparatus for advancing kinematograph film through a sound recorder :
en
- USPP895P - Rose plant :
en
- CA460879A - Electric wave generator :
en
fr
- CA460975A - Frequency-shift radio telegraph transmitting system :
en
fr
- CA460869A - Rangefinder, heightfinder, and like optical measuring instrument :
en
fr
- GB631732A - Improvements in or relating to push button control of signal-seeking receivers :
en
- FR952083A - Improvements to shock absorbing devices for rotary wings of flying aircraft :
en
fr
- GB631706A - Spectacle frames and methods of making the same :
en
- GB631741A - Improvements in apparatus for feeding or screening materials :
en
- US2487133A - Journal lubricator structure :
en
- US2487348A - Cleaning machine :
en
- FR952157A - Cutting tool with attached blades :
en
fr
- AT164490B - Process for the preparation of polyazo dyes :
de
en
- US2487404A - Mechanism for multifolding printed webs :
en
- FR951955A - Improvements to pals for injections into the soil :
en
fr
- FR951987A - Electric heating form for tie :
en
fr
- FR951986A - Process for the production of manufactured cement and asbestos products :
en
fr
- FR952096A - Alcohol production :
en
fr
- US2487228A - Infant's bath :
en
- US2487366A - Sandblast gun :
en
- AU149574B2 - Improvements inthe production of rayon yarn :
en
- US2487099A - Treatment of polymerized chlorosubstituted ethylenes :
en
- US2487247A - Slipper for ice ballet :
en
- US2487754A - Fuel igniter :
en
- US2487703A - Press for molding battery boxes :
en
- US2487269A - Fuel burning forced air heating unit :
en
- US2487512A - Cylinder and cylinder head construction :
en
- DK70179C - Slaughter threshing plant with adjustable threshing bridge. :
da
en
- DK70170C - Apparatus for amplifying or generating ultra-high frequency oscillations. :
da
en
- GB631615A - Improvements relating to suspenders, for hose, half-hose and the like :
en
- US2487179A - Organic compounds :
en
- US2487533A - Mixer for dry and wet ingredients :
en
- US2487742A - Clamp having jaws adjustably mounted on resilient door-supporting plate :
en
- USD155914S - Design for a lady s hat :
en
- US2487429A - Antenna rotation control system :
en
- US2487100A - Drinking cup of sheet material :
en
- GB631869A - Improvements in and relating to counting, or frequency divider, circuits :
en
- FI23996A - Sändnings-mottagningskoppling för cardvågor :
en
fi
- FR951969A - Method and apparatus for sealing an ampoule on a cap :
en
fr
- GB631886A - Improvements in or relating to the manufacture of magnetic material :
en
- AT164378B - Stone for drainage channels, especially for draining liquid manure and sewage in cattle sheds :
de
en
- CA460822A - Method and apparatus for molecular absorption of vibration :
en
fr
- FR952017A - Polymerization process of polymerizable substances :
en
fr
- GB631817A - Improvements in the coating of wires and the like :
en
- US2487614A - Air starting arrangement for swash plate diesel engines :
en
- GB631889A - Improvements in or relating to a method of and apparatus for assembling and calibrating thermostatic switches :
en
- FR952136A - Shell support in sand molds :
en
fr
- GB631625A - Improved working fluid for refrigeration systems :
en
- AU145077B2 - Power unit and transmission gearing for motor road tractors and like vehicles :
en
- FR951990A - Manufacturing process for small pellets and pellets that can be used especially for hunting weapons :
en
fr
- GB631815A - Improvements in or relating to resistance pile electric regulators :
en
- FR952066A - Rehabilitation device perfecting calligraphy writing :
en
fr
- GB631749A - Improvements in and relating to safety razor holder :
en
- US2487444A - Suction brush for venetian blinds :
en
- USD155957S - Design for a tie rack :
en
- AU2469448A - An improved burner attachment :
en
- AU2975849A - Improvements in control arrangements for use in automatic signalling systems :
en
- CA460875A - Production of textile materials, foils and the like :
en
fr
- CA460926A - Electric toasting appliance :
en
fr
- GB631620A - Improvements in or relating to gas-filled relay devices :
en
- FR952073A - Process for the preparation of 2-amino-6-oxy-8- (oxymethyl) -pteridine :
en
fr
- US2487561A - Photographic copying machine :
en
- GB631878A - Improvements in or relating to 1-substituted-3-cyanoguanidines and 1, 5 substituted-biguanides and method of preparing same :
en
- US2487156A - High-temperature responsive device :
en
- FR952014A - Dental bur :
en
fr
- GB631611A - Improvements relating to regulating apparatus :
en
- GR12238B - PERFORATED RADIOSCOPIC TABLE. :
el
en
- CA460831A - Safety latch shackle :
en
fr
- CA460880A - Process for making butadiene :
en
fr
- CA460973A - Wave translating system :
en
fr
- AT164361B - Process for the production of tubes, in particular artificial casings made of paper :
de
en
- AU2416348A - Improvements in means for recording and reproducing photo-finishes of races and speeding objects :
en
- GB631789A - Methods for making transformer cores :
en
- FR951908A - Vegetable crusher potato masher :
en
fr
- FR951996A - Apparatus for trimming the edges of notebooks to be assembled in a binding machine :
en
fr
- FR952164A - Improvements to pneumatic tires :
en
fr
- GB631816A - Improvements in servo-motor devices applicable particularly to centrifugal speed governors :
en
- BE488939A - Improvement in the means of evacuating air in self-priming centrifugal pumps :
en
fr
- GR12240B - ELECTRICAL APPLIANCE FOR INDOOR HEATING. :
el
en
- US2487244A - Means for indicating sound pitch or voice inflection :
en
- USD155876S - Design for a combination cigarette
holder and ash receptacle or sim-
ilar article :
en
- CA460923A - Process of making hollow, sealed glass body :
en
fr
- AU142881B2 - Stylus assemblies for facsimile machines :
en
- US2487074A - Copper salts of mercaptans and their use in compounding synthetic rubber :
en
- US2487421A - Method of taping and pressing seams :
en
- US2487765A - Support :
en
- CA460931A - Electro-acoustical signal translating apparatus :
en
fr
- AU142182B2 - Venetian blind :
en
- CA460854A - Electric lamp :
en
fr
- AT164398B - Pistons for internal combustion engines and the like like :
de
en
- AT164454B - Discharge tube for generating vibrations :
de
en
- CA460913A - Apparatus for attaching price tags :
en
fr
- CA460856A - Method and apparatus for producing rubber thread :
en
fr
- CA460849A - Electrical testing instrument :
en
fr
- USD155926S - Design for a coat hanger :
en
- AT164368B - Fishing gear for fish :
de
en
- US2487140A - Illusion apparatus :
en
- USRE23166E - Loading device for trucks or :
en
- USD155870S - Design for a badge or similar article :
en
- AU2974849A - Artificial leg :
en
- AT164352B - Sack cleaner :
de
en
- AT164480B - Arrangement of the gas collection with continuous electrodes with power supply to the inside in ovens for the representation of aluminum or the like. :
de
en
- AU143028B2 - Improvements in means for recording and reproducing photo-finishes of races and speeding objects :
en
- AT164386B - Insect trap :
de
en
- AT164401B - Seed drill attachable to a plow :
de
en
- US2487161A - Explosive proof test tube heater :
en
- AU143229B2 - Improvements in bottom brackets for cycle frames, andin the method of making thesame :
en
- CA460904A - Camera with filter :
en
fr
- USD155929S - Design for a wheel weight tool :
en
- CA460868A - Optical observation instrument :
en
fr
- AU2157045A - Improved electron discharge device ofthe magnetron type :
en
- CA460825A - Honing machine :
en
fr
- CA460838A - Synchronized control unit :
en
fr
- US2487039A - Production of carbon disulfide :
en
- AT164457B - Dormant pendulum escapement for clocks :
de
en
- AU153550B2 - Improvements relating to medium for sink-and float coal washing plants :
en
- CA460906A - Dry cell battery unit :
en
fr
- US2487516A - Paintbrush holder :
en
- US2487556A - Control apparatus :
en
- USD155865S - Design for a suit :
en
- US2487773A - View finder for photographic apparatus :
en
- FR952050A - Slow combustion device and their various applications :
en
fr
- AT164410B - Watering and irrigation equipment for gardeners :
de
en
- US2487243A - Machine tool :
en
- US2487627A - Process for the decomposition of styphnic acid :
en
- AU2970249A - Mounting and suspension of steering road wheels of motor vehicles :
en
- US2487583A - Self-adjusting collar stay :
en
- USD155903S - Design for a vacuum cleaner or
similar article :
en
- US2487109A - Bottle carrier :
en
- US2487318A - Map with area position indicator :
en
- US2487158A - Turf penetrating implement :
en
- AU144928B2 - Ball penwith reservoir refillable by user :
en
- AU148058B2 - Improvements in or relating to method of and apparatus for making a hollow mold :
en
- AU148276B2 - Improvements in or relating to thiermosensitive devices and apparatus incorporating thesame :
en
- US2487522A - Electrical signaling system :
en
- AT164440B - Device for punching information cards. :
de
en
- FR952051A - Orthopedic cushion for the treatment of congenital dislocations of the hip, especially in newborns :
en
fr
- GB631898A - Improvements in or relating to apparatus for the cutting of cloth or other patterns :
en
- AU2433548A - Liquid dispensing device :
en
- US2487049A - Regulating motor for superchargers :
en
- US2487198A - Gas-operated self-loading firearm :
en
- CA460963A - Method of making flattened thermoplastic tubing of predetermined desired characteristics :
en
fr
- GB631638A - Improvements in delivery vehicles for goods :
en
- GB631766A - Dimension gages for external taper-screw threads :
en
- US2487094A - Pole holder device :
en
- US2487277A - Device for cutting channels in stone or masonry :
en
- US2487771A - Record changer gear and trip mechanism :
en
- US2487195A - Manually driven portable steering propeller :
en
- FR952058A - Improvements to manufacturing processes for products containing magnesia cement :
en
fr
- FR952109A - Circuit switches :
en
fr
- FI24018A - Anordning vid pivågångjärn förster :
en
fi
- GB631602A - Improvements in or relating to the securing of magnetic cores to supports of insulating material :
en
- US2487529A - Cigarette extinguisher :
en
- US2487475A - Hog-ring tool :
en
- FR952169A - Process for making cellulosic materials incombustible :
en
fr
- FR952178A - Manufacturing process for refractory products :
en
fr
- US2487472A - Shock absorber :
en
- US2487646A - Rubber mounted tail rotor :
en
- US2487756A - Internally expanding brake :
en
- FR951938A - Fireproofing process for insulating panels made from agglomerated plant fibers :
en
fr
- FR951964A - Improvements to lighting systems using incandescent lamps, projectors or colored or invisible radiations :
en
fr
- FR952002A - Device for the correction of the chromatic sensitivity of photoelectric cells and its various applications :
en
fr
- GB631855A - Improvements in mop holders :
en
- US2487674A - Cabinet defrosting device :
en
- FR952025A - Improvements to straightening machines :
en
fr
- AT164390B - Auxiliary control device for pressure regulator :
de
en
- FR952110A - Lighting device for microscopes :
en
fr
- FR952173A - Mechanism for starting free-piston compressors :
en
fr
- GB631793A - Remote control selective receiving device :
en
- AU2968549A - Improvements in or. relating to automatic weighing gear :
en
- FR951954A - Fairground ride :
en
fr
- FR952137A - Fuel tank filler pipe :
en
fr
- GB631930A - Combined perforator and stapler :
en
- FR952075A - Method and apparatus for detecting variations of a physical factor in a strip of material depending on the value of the dielectric constant :
en
fr
- GR12242B - SPECIAL TECHNICAL SEWING INSTRUMENT. :
el
en
- FR951928A - Improvements to air heaters and the like :
en
fr
- GB631703A - Improvements in or relating to rotary drum suction filters :
en
- GB631854A - Improvements relating to magnetic separators :
en
- FR952024A - Improvements to processes and machines for stretching or flattening metal bands :
en
fr
- FR952125A - Safety cylinder for locks :
en
fr
- FR951982A - Two-wheeled baby carriage :
en
fr
- US2487768A - High-intensity pulsing circuits :
en
- USD155896S - Design for a roll press end or
simdlar article :
en
- US2487687A - Pallet :
en
- USD155868S - Design fob a bottle :
en
- AT164395B - Cooling devices for electrical apparatus, in particular eddy current brakes :
de
en
- AU143170B2 - Improvements in and relating to domestic laundry apparatus :
en
- US2487580A - Adjustable skirt :
en
- US2487510A - Current integrating network :
en
- US2487208A - Preparation of diglycerol :
en
- US2487697A - Control system :
en
- FR951902A - Full-lift airplane :
en
fr
- US2487137A - Producing coatings on metal :
en
- US2487097A - X-ray screen :
en
- US2487230A - Shaft seal :
en
- US2487311A - Irrigation pipe coupler :
en
- US2487746A - Phonograph record composition containing as a binder shellac and coumarone-indene resin :
en
- GB631596A - Improvements in conveyors :
en
- FR952074A - Easily fusible silver solder :
en
fr
- FR952159A - Improvements made in the establishment of umbrellas :
en
fr
- FR951970A - Method and apparatus for sheathing electrodes used in lamps :
en
fr
- AU2974949A - f" Improvements in starting arrangements for gas and/or vapour discharge tubes :
en
- AU2970549A - Method of casting metal ingots :
en
- FR951973A - Improvements to the grids of electric discharge tubes :
en
fr
- US2487676A - Cleaning device :
en
- FR952078A - Manual device for cutting frying potatoes :
en
fr
- GB631870A - A fishing-rod more particularly for casting :
en
- US2487302A - Full view record wallet :
en
- US2487312A - Pen, pencil, and general utility clip :
en
- US2487724A - Artificial arm :
en
- FR952033A - Underwater rocket boat or torpedo thruster :
en
fr
- US2487063A - Polyvinyl butyral silicate polarizer lamination :
en
- US2487344A - Fish lure :
en
- US2487416A - Electric brake, especially for automobile vehicles :
en
- DK70177C - Locking means for detachable buttons. :
da
en
- GB631894A - Improvements in or relating to protection apparatus for controlling the supply of fuel to furnaces fired by means of liquid or gaseous fuels :
en
- GB631624A - Improvements in or relating to electrical pulse communication systems :
en
- US2487290A - Catalytic crystallization of magnesium oxide :
en
- US2487549A - Anchor :
en
- CA460858A - Closure :
en
fr
- GB631757A - Improvements in or relating to a method of preparing triacylmelamines :
en
- FR952080A - Improvements to electrical relays :
en
fr
- FI24020A - Tätningsanordning, särskilt för omställbara blad vid vattenturbiner, fartygspropellrar, pumpar och dylikt :
en
fi
- FR952065A - Device for typewriters, automatically setting the width of the margin at the bottom of typed text :
en
fr
- GB631892A - Improvements in or relating to electric motor control systems :
en
- FR952175A - Hollow grate with air distribution, for lower fuels :
en
fr
- FR951948A - Automotive sweeper :
en
fr
- US2487040A - Cartridge handling device :
en
- US2487530A - Post driver :
en
- GB631926A - Improvements in waste heat boiler installations :
en
- GR12246B - FOLDING DIVISION. :
el
en
- GB631866A - Improvements in regulating means for electrical power systems :
en
- US2487557A - Animal marking device :
en
- US2487080A - Grease :
en
- US2487657A - Steam sleeve shaper :
en
- USD155898S - Design for a ventilator :
en
- US2487417A - Confection making apparatus :
en
- US2487518A - Trowel and weeder :
en
- FR952079A - Relay mounting devices :
en
fr
- GB631688A - Improvements in superheterodyne radio receivers :
en
- FR951950A - Brake proportioner for front wheel of airplane tricycle train :
en
fr
- US2487487A - Padding for ironer rolls :
en
- US2487546A - Inflated toy with sound producing means :
en
- US2487104A - Pressure vessel safety device :
en
- FR952015A - Dental burr and handle for it :
en
fr
- AT164402B - Two-stroke internal combustion engine :
de
en
- AU2978749A - An improved surfboard or float :
en
- US2487175A - Stretching and drying device :
en
- US2487190A - Diesel fuel oils :
en
- US2487120A - Control valve, vibration dampener, and expansion joint device for a compressor discharge line :
en
- GB631804A - Method for the production of artificial semi-conductors :
en
- US2487235A - Christmas stand and lighter :
en
- AU148768B2 - Improvements in or relating to voltage comparison devices :
en
- US2487590A - Aircraft trip calculator :
en
- AT164474B - Device for the preparation of solutions :
de
en
- US2487217A - Tractor fender :
en
- US2487628A - Gauging device for piston rings and the like :
en
- US2487189A - Diesel fuel oils :
en
- US2487390A - Pump piston :
en
- US2487508A - Portable hydraulic lift :
en
- GB631687A - Process and apparatus for treating electrolytically tinned ferrous metal strip :
en
- FR952113A - Photographic lens :
en
fr
- US2487178A - Divided channel telegraph system :
en
- USRE23165E - Apparatus fob handling concrete :
en
- US2487695A - Electric heating element :
en
- CA460919A - Process for the spinning of very strong silk :
en
fr
- US2487426A - Injection molding apparatus and method :
en
- FR951927A - Improvements made to needle measuring devices and numbered graduation :
en
fr
- FR952022A - Mobile traction device by chain or cable, for agricultural machinery :
en
fr
- GB631792A - An elastic retaining device for the axles or axle boxes of railway vehicles :
en
- FI24012A - Sätt att behandla papper och pappersbanor samt i enlighet därmed framställda produkter :
en
fi
- GB631642A - Improvements in delivery vehicles for goods :
en
- AT164375B - Pipe connection and device for their production :
de
en
- AU134931B2 - Improvements in liquid-retaining bags :
en
- CA460956A - Process for utilizing gas mixtures in the alkylation of aromatic hydrocarbons :
en
fr
- US2487216A - Apparatus and method for measuring movement of a body :
en
- US2487642A - Combined cap and dispenser for jars and the like :
en
- US2487731A - Parking meter mounting :
en
- USD155886S - Goldberg
handbag :
en
- GB631652A - Improvements in or relating to rotary cutter heads :
en
- USD155935S - Design for an embossed metal sheet :
en
- US2487326A - Electric internal-combustion engine head bolt heater :
en
- US2487730A - Back exercising and massaging device :
en
- US2487757A - Broach with integral guiding elements :
en
- GB631748A - Improvements in and relating to concave grating spectrographs :
en
- GB631633A - Improvements in a refrigerated mixer :
en
- GB631933A - Improvements relating to electromagnetic reversing switches :
en
- GB631627A - Improvements in or relating to electrical instruments :
en
- GB631879A - Improvements in or relating to skis :
en
- US2487101A - Fingernail protector :
en
- FR952061A - Improvements in the manufacture of hydrocarbons and oxygenated organic compounds :
en
fr
- GB631763A - Improvements in or relating to containers or carrying cases for portable ticket issuing machines :
en
- AU149335B2 - Improvements in automatic gain control circuits for television receivers :
en
- FR952180A - Oven, especially for firing ceramic products, heated with heavy oils :
en
fr
- AT164470B - Lens adjustment mount with protective cover :
de
en
- US2487743A - Method and apparatus for catalytic conversion of hydrocarbons :
en
- USD155906S - Design for a lace :
en
- US2487586A - Process of preparing 2, 4-dihydrobenzenesulfonic acid :
en
- US2487490A - Float valve :
en
- US2487570A - Ventilation system :
en
- US2487672A - Process for turning wood heels :
en
- AU2970749A - Improvements in or relating to self-feeding water heaters and boilers :
en
- AT164469B - Floating storage for scales :
de
en
- AT164461B - TV amplifier with diminished tube blades :
de
en
- CA460954A - Adhesive :
en
fr
- CA460955A - Sound-track and method of making :
en
fr
- US2487162A - Process for dehydrating alfalfa :
en
- US2487121A - Extra sweet corn syrup :
en
- US2487295A - Synchronized time-controlled driving mechanism :
en
- US2487127A - Propeller construction :
en
- US2487624A - Safety culinary knife :
en
- GB631699A - A process for the production of cyclohexane :
en
- CA460832A - Fitting for fibre pipes :
en
fr
- US2487667A - Apparatus for measuring bodies possessing a uniform wedge-shaped cross-sectional configuration :
en
- AU1809044A - Radio detection and location system :
en
- AU141735B2 - Toy which in actuated to simulate the actions of a fowl :
en
- CA460911A - Electric tank water heater :
en
fr
- FR952148A - Improvements to waveguides :
en
fr
- US2487726A - Spool :
en
- AU145973B2 - Improvements relating to motor control systems :
en
- CA460887A - Refractory and method of making :
en
fr
- CA460970A - Speech analysis and synthesis system :
en
fr
- US2487733A - Click mechanism :
en
- CA460980A - Heating device :
en
fr
- GB631607A - Improvements in and relating to liquid clutches :
en
- GB631891A - Improvements in and relating to electric toasters :
en
- GB631913A - Improvements in or relating to cartons :
en
- USD155955S - Design fob a line guide fob fishing
bods :
en
- US2487071A - Apparatus for testing ignition systems for internal-combustion engines :
en
- US2487500A - Conveyer chain :
en
- US2487604A - Vibratory converter switch :
en
- AT164365B - Tighter for cable ski bindings :
de
en
- AU2969449A - Improvements in or relating toan apparatus and method forthe production ofa milk curd :
en
- CA460921A - Method of testing plating solutions :
en
fr
- AU2976749A - Improvements in or relating to cold cathode gas filled electric glow discharge tubes :
en
- US2487467A - Multiple lamp fluorescent lamp holder :
en
- USD155910S - So
decohative light obhamjst :
en
- AT164400B - Process and machine for the continuous buttering of milk and cream :
de
en
- US2487760A - Single button tuning control for radio sets :
en
- US2487375A - Remote-control system, particularly for arc welding :
en
- FR952004A - Typewriter :
en
fr
- GB631677A - Improvements in or relating to precast constructional members :
en
- FR951988A - DC amplifying devices :
en
fr
- FR952001A - Prefabricated house :
en
fr
- FR952168A - Device for milling the adjustment screws of watch balances :
en
fr
- FR952127A - Synthesis of hydrocarbons and catalysts for this synthesis :
en
fr
- US2487471A - Shock absorber :
en
- USD155888S - Memorandum sheet holder or the like :
en
- US2487280A - Load limiting clutch :
en
- CA460820A - Log loading device for trucks :
en
fr
- GB631868A - Improvements relating to fire lighters :
en
- AT164485B - Arrangement for self-baking electrodes with metallic contact bolts :
de
en
- AU2972049A - Elevating apparatus particularly for loading and unloading ofa vehicle :
en
- US2487073A - Air duct moisture relief valve :
en
- US2487728A - Cap for poison containers :
en
- AT164374B - Support post for tree and plant crops :
de
en
- US2487393A - Process for the manufacture of folic acid :
en
- US2487774A - Fuel metering device :
en
- USD155879S - Design for an outdoor service
restaurant stand :
en
- US2487078A - Tube :
en
- CA460914A - Die plate for flanging metallic sheets of variable size :
en
fr
- AU2969649A - Diphenol composition forthe suppression of coccidiosis :
en
- AU2974249A - Improved shock-absorbing device :
en
- FR951925A - Smokeless cigarette holder :
en
fr
- US2487085A - Swivel arch hook :
en
- US2487727A - Oscillating signal lamp with extensible support :
en
- USD155916S - Salad dish or similar article :
en
- US2487093A - Switch actuator for power-operated tools :
en
- US2487291A - Glazier s tool :
en
- US2487649A - Expansion belt for garments :
en
- US2487569A - Antistain baths for color photographic materials :
en
- GB631819A - Improvements in or relating to a method of producing a ceramic body having longitudinal passages :
en
- GB631860A - Improvements relating to oil coolers and like apparatus :
en
- US2487283A - Transmission gearshift lock :
en
- US2487448A - Polyvinyl alcohol-starch-clay adhesives, processes, and products :
en
- US2487759A - Blind navigational method and system :
en
- US2487605A - Outdoor stove with an adjustable fire pot :
en
- US2487688A - Motor :
en
- US2487226A - Diaphragm valve :
en
- USD155930S - Design for a jar :
en
- USD155953S - Design for a picture frame :
en
- US2487270A - Producing beryllium fluoride :
en
- FI23990A - Electrolytic cell :
en
fi
- US2487077A - Colorimetric gas detection :
en
- US2487465A - Variable area wing :
en
- CA460902A - Halogen substituted acylamino sulphonic acid of the aromatic series and their manufacture :
en
fr
- AT164392B - Device for the production of carbonated liquids, in particular beverages :
de
en
- USD155869S - Design foe a badge or similar article :
en
- US2487358A - Hair net :
en
- USD155880S - Erwin
chair or similar article :
en
- AT164371B - Adhesion drive, especially belt drive :
de
en
- US2487113A - Windshield wiper motor :
en
- US2487545A - Electric switch :
en
- US2487177A - Oil seal :
en
- US2487188A - Oxidation of aldehydes :
en
- US2487389A - Thread-trimming mechanism for sewing machines :
en
- GB631589A - Improvements in or relating to control circuits for cathode ray tubes :
en
- GB631692A - Improvements in or relating to the exhaust systems of two-stroke internal combustion engines :
en
- US2487357A - Record controlled ticket printing :
en
- USD155937S - Design for a doll :
en
- US2487084A - Fastener :
en
- US2487531A - Spark plug :
en
- US2487555A - Centrifugal switch :
en
- US2487603A - Circuits for comparing electrical quantities :
en
- GB631922A - Improvements relating to the production of glass and other thermoplastic tubes :
en
- DK70182C - Method for preserving and sealing inner tubes for pneumatic wheels and means for carrying out this method. :
da
en
- FR951951A - Improved method of manufacturing electromagnets and product obtained :
en
fr
- US2487268A - Plastic switch :
en
- AU140336B2 - Apparatus for beneficially treating the subsurface of pastures, turf, lawns soil orthe like :
en
- US2487218A - Hollow bowling pin :
en
- US2487567A - Antenna :
en
- US2487076A - Process for producing alumina :
en
- DK70169C - Drive device for electric motor-driven rail vehicles. :
da
en
- US2487434A - Flexible nozzle operated dispensing valve :
en
- US2487438A - Control device :
en
- US2487464A - Spreader stoker apparatus :
en
- CA460863A - Grinding dust separation :
en
fr
- CA460881A - Butadiene recovery :
en
fr
- CA460900A - Television control system :
en
fr
- US2487061A - Adhesive transfer tape dispenser :
en
- USD155867S - Design for a toy seeder :
en
- USD155932S - Design for a pack for fragile
articles :
en
- US2487164A - Coin counting device :
en
- US2487666A - Method for reclaiming rubber :
en
- US2487143A - Method of making dentures :
en
- US2487222A - Locking device for lens-carrying camera turrets :
en
- US2487396A - Warning guard for saws :
en
- US2487403A - Photographic print mounting frame :
en
- AU2973849A - Improvements in or relating tothe manufacture of lay flat tubing :
en
- CA460877A - Electro-magnetic induction apparatus and method of forming same :
en
fr
- CA460933A - Signalling system :
en
fr
- CA460888A - Welding method and article produced thereby :
en
fr
- US2487328A - Dynamoelectric machine :
en
- US2487379A - Lubricant :
en
- USD155951S - Design for an emblem plate for an
automobile :
en
- US2487150A - Cyclic control :
en
- US2487540A - Monoazo chromium complex :
en
- US2487634A - Hassock :
en
- DK70185C - Process for the preparation of eraser compositions of mixtures of polyvinyl halides, gelatinizing, aniline dye-dissolving plasticizers and fillers. :
da
en
- FR952076A - Dry Sealing Piston Type Fluid Storage Apparatus :
en
fr
- GR12235B - NEW TYPE OF POWDER. :
el
en
- AU1060847A - Improvements in or relating to photographic flashbulbs :
en
- US2487103A - Production of fuel oils from acid sludge :
en
- AT164385B - Atomizer :
de
en
- US2487359A - Apparatus for molding slide fastener sliders :
en
- US2487482A - Transmission control :
en
- US2487483A - Ball point pen :
en
- US2487408A - Apparatus for freezing ice cubes :
en
- US2487573A - Switch contact :
en
- GB631765A - Mordant dyeing process and product :
en
- US2487115A - Air cleaner :
en
- US2487128A - Adapter hub :
en
- US2487439A - Automatically variable speed scavenge pump drive :
en
- AT164450B - Electron-emitting electrode for electrical discharge tubes and process for their manufacture :
de
en
- AU2974749A - Improvements relating tothe mounting of hypodermic needles :
en
- US2487301A - Shelf construction :
en
- AT164449B - Amplitude limiter :
de
en
- AU2412148A - Improvements in and relating to windows :
en
- CA460960A - Weighing scale poise :
en
fr
- USD155882S - Design for a bell :
en
- CA460920A - Mounting for the wheels of aircraft :
en
fr
- CA460974A - Modulating system :
en
fr
- AT164466B - Hanging device for pictures, teaching boards, drawings, etc. like :
de
en
- AT164389B - Gear suspension :
de
en
- AU148953B2 - Improvements in or relating to arrangements for amplifiers with frequency-dependent negative feedback :
en
- CA460982A - Vehicle suspension :
en
fr
- FI24017A - Safe lock protection device :
en
fi
- FR952018A - Electrical measuring device :
en
fr
- FR952052A - New wool dyes :
en
fr
- FR952104A - Direction-finding receivers :
en
fr
- FR952021A - Machine for making edible ice cream, with cooled tank and scraper mechanism that loosens the ice cream from the wall of the tank :
en
fr
- AT164500B - Steel alloy for the manufacture of woodworking saws :
de
en
- AU142950B2 - An improved surfboard or float :
en
- CA460941A - Compressional wave transmitting or receiving device :
en
fr
- FR952057A - Improvements in processes and machines for grinding the flanks of teeth of circular knives or the like :
en
fr
- AU2976049A - Improvements in or relating to metal frames for panelled partitions and panelled walls :
en
- CA460845A - Dry cleaning and laundering label :
en
fr
- CA460878A - Polysiloxane resin :
en
fr
- GB631673A - Improvements in and relating to the separation of organic nitrogen compounds :
en
- AT164482B - Arrangement for electric melting furnaces for carbide, iron alloys, etc. like :
de
en
- USD155941S - Design fob a tabernacle safe :
en
- FR952070A - Improvements to electronic voltage regulators :
en
fr
- US2487503A - Road-sanding machine :
en
- AT164373B - Friction wheel :
de
en
- CA460945A - Process for catalyzed abnormal addition reactions :
en
fr
- AU139243B2 - An improved laundry unit :
en
- GB631588A - Improvements in and relating to an automatic volume control for signal receivers :
en
- AT164444B - Electric dry elements or batteries :
de
en
- CA460951A - Hose reel :
en
fr
- AT164409B - Movable schooling box :
de
en
- US2487114A - Process for producing acetylatable cellulose from straw :
en
- US2487145A - Washable handbag with removable handles and stiffener :
en
- US2487423A - Shoulder pad :
en
- US2487264A - Space heating stove with air circulating jacket :
en
- AU2415048A - Improvements in or relating to drilling machines :
en
- AU19239A - Improvements in liquid-retaining bags :
en
- AU2975749A - Improvements in or relating to voltage comparison devices :
en
- FR951960A - Improvements to supply auto-transformers for discharge tubes :
en
fr
- AT164497B - Process for the production of light metal bodies :
de
en
- AT164370B - Adhesion drive, especially belt drive :
de
en
- AT164424B - Hand lamp with permanent magnetic suspension device :
de
en
- US2487281A - Toggle actuated wrench with hydraulic control :
en
- GB631739A - Improvements in or relating to electric resistances and the manufacture thereof :
en
- CA460938A - Sound producer and receiver :
en
fr
- US2487058A - Measuring system for borehole radiocativity :
en
- US2487395A - Vacuum cleaner cord retriever :
en
- US2487057A - Resistance unit and method of making same :
en
- GB631908A - Improvements relating to automatic controlling means for hydraulic presses :
en
- FR952085A - Method and device for the manufacture of gauze without stringers, combs or special needles :
en
fr
- US2487457A - Framing rule :
en
- GB631714A - Improvements in multiple spindle lathe :
en
- GB631821A - Improvements in or relating to a process of preparing substituted quinoline antimalarials :
en
- GB631910A - Improvements in electromagnetic step-by-step switches :
en
- US2487740A - Tobacco pipe :
en
- FR952162A - Improvements to railway communication systems :
en
fr
- FR951972A - Rapid drying process using infrared radiation :
en
fr
- US2487343A - Bearing assembly for centrifuges and the like :
en
- GB631685A - Improvements in or relating to the preparation of piperazine mono carboxamides :
en
- GB631857A - Improvements in and relating to traverse mechanisms for rayon spinning machines :
en
- FR951947A - Liquid fuel stove :
en
fr
- AU2975249A - Improvements in or relating to arrangements for amplifiers with frequency-dependent negative feedback :
en
- US2487428A - Hook retaining device :
en
- GB631747A - Improvements relating to mine roof props :
en
- GB631901A - Improvements in or relating to steam injectors :
en
- FR952044A - New dryer-rower for fabrics :
en
fr
- AU143852B2 - Improved arrangement for coupling the bogie and superstructure ofa railway vehicle :
en
- FR951984A - Plant treatment equipment :
en
fr
- FR951933A - Agglomerate of abrasive and its manufacturing process :
en
fr
- GB631682A - An improved process for the synthesis of hydrocarbons :
en
- GB631672A - Improvements in and relating to the separation of organic nitrogen compounds :
en
- US2487653A - Helicopter drive with resilient transmission element :
en
- GB631882A - Improvements in or relating to pigment-dyeing of fabrics :
en
- US2487081A - Grease :
en
- GB631630A - A toy representing an amusement device :
en
- GB631814A - Improvements in or relating to the manufacture of tetryl :
en
- GB631736A - Improvements in or relating to process of and apparatus for producing carbon black :
en
- FR952008A - Lifting gear :
en
fr
- FR952098A - Gyratory crusher :
en
fr
- GB631592A - Improvements in or relating to acrylamide and method of producing same :
en
- US2487637A - Multipole circuit breaker and tripping device therefor :
en
- US2487287A - Radiator enclosure :
en
- US2487108A - Hurricane-proof window :
en
- US2487204A - Electrical energy regulator :
en
- CA460834A - Oscillator control circuit :
en
fr
- FR952131A - Process for manufacturing titanium pigments and pigments obtained by this process :
en
fr
- IE18763L - Viscose rayon :
en
- US2487577A - Absorption process :
en
- US2487729A - Self-loading garbage vehicle :
en
- DK70175C - Process for the manufacture of metal articles and parts thereof exposed to force at high temperatures. :
da
en
- FR951999A - Tape guide for drawing benches or similar textile machines :
en
fr
- GB631684A - Egg carton :
en
- US2487619A - Electrical cavity resonator :
en
- US2487647A - Heating system for corrugating machines :
en
- US2487191A - Double diode variable frequency divider :
en
- US2487255A - Protective coatings for plastso glass :
en
- US2487595A - Load cell :
en
- US2487690A - Perspective aid device :
en
- US2487336A - Penicillin product :
en
- CA460977A - Feedback amplifier or oscillator :
en
fr
- DK70188C - Asphalt-containing binder. :
da
en
- FR952102A - Improvement in assembly elements :
en
fr
- FR952186A - Machine for the manufacture of brushes :
en
fr
- US2487257A - Method of expanding containers by freezing liquid therein :
en
- US2487249A - Hobbyhorse :
en
- US2487621A - Breech mechanism for automatic firearms :
en
- US2487639A - Awning box :
en
- FR952108A - Improvements made to processes to neutralize capillarily active sulfonated products :
en
fr
- GB631906A - Improvements in or relating to work clamping mechanism :
en
- US2487209A - Cutoff toolholder and blade therefor :
en
- GB631650A - Improvements in or relating to buffers and draw gear for mine cars, pit tubs and the like :
en
- GB631791A - Wooden bowls and like articles :
en
- FR951953A - Cable gland :
en
fr
- GB631893A - Improvements in valves or switches :
en
- AT164451B - Device with a cathode ray oscillograph for making at least two measuring voltages perceptible at the same time :
de
en
- US2487169A - Pipe truss :
en
- US2487397A - Amphibian tank :
en
- US2487684A - Snap-acting springing and thermostatic plate :
en
- US2487070A - Apparatus for testing the electrical ignition systems of internal-combustion engines :
en
- US2487455A - Telephone circuit :
en
- US2487413A - Toy player piano :
en
- FR952194A - Elastic joint :
en
fr
- CA460942A - Apparatus for directional signalling :
en
fr
- GB631671A - Means for supporting casks, drums or the like :
en
- US2487118A - Telegraph keyboard transmitter :
en
- US2487751A - Combined electromagnetic and manual operated switch :
en
- GB631790A - Improvements in or relating to infra-red radiant heating apparatus :
en
- US2487753A - Fuel igniter :
en
- FR952041A - Signaling installation for the indication of vehicles overtaking another :
en
fr
- FR952106A - Remote transmission systems for measurement indications :
en
fr
- FR952093A - Apparatus for measuring the flow rate of a stream of particulate solids passing through vessels :
en
fr
- AT164492B - Method and device for achieving an improved and uniform dye affinity of spinning cakes made from rayon :
de
en
- AU2974049A - An improved shock absorber :
en
- US2487517A - Contactor :
en
- US2487151A - Lubricant composition :
en
- FR952068A - Improvements to cation exchange substances and their methods of use :
en
fr
- GB631622A - Method and machine for planing complementary toothed rotors :
en
- GB631654A - Improvements in or relating to gear planing machines :
en
- FR952193A - Cast cylinder :
en
fr
- GB631635A - Improvements in or relating to electric switches and switch gear :
en
- AU2967049A - Toy which in actuated to simulate the actions of a fowl :
en
- AT164439B - Electrical accessory for stoves :
de
en
- GB631845A - Improvements relating to lasting machines for the manufacture of footwear :
en
- US2487323A - Fuel supply system for gas fired heating plants and valve therefor :
en
- US2487715A - Progressive illuminating means :
en
- US2487601A - Radio receiver construction :
en
- USD155871S - Design for an elevator landing
button faceplate :
en
- FR951993A - Improvements made to devices for assembling fixed or mobile elements, in particular those used for provisional assemblies and construction games :
en
fr
- GB631825A - Improvements in paper box forming apparatus :
en
- CA460898A - 4,4'-dichlorodiphenyl 1,1,1-trichloroethane dispersed in polyvinyl acetate :
en
fr
- GB631643A - Cement mixer :
en
- GB631751A - Improvements in or relating to the manufacture of artificial teeth :
en
- GB631759A - Improvements in or relating to circular knitting machines :
en
- AT164477B - Cutting tools, in particular for synthetic resin compounds :
de
en
- GB631776A - Improved brazing process and paste therefor :
en
- GB631655A - Method for building with fibrous cement and structure obtained thereby :
en
- DK70176C - Centered optical system. :
da
en
- GB631802A - Apparatus for weighing a continuous stream of material during flow :
en
- US2487055A - Aerial tow target :
en
- GB631834A - Improvements in resilient suspension means for vehicles :
en
- GB631746A - Improvements in or relating to girders, beams, trusses and like metallic framework structures and reinforced concrete incorporating such structures :
en
- US2487234A - Templet cover or pie and cake cutting guide and cover :
en
- US2487332A - Delay device :
en
- US2487335A - Motion-picture projector of the continuously moving film type :
en
- GB631634A - Improvements in or relating to a container :
en
- GB631715A - Obstetrical apparatus :
en
- GB631807A - Improved machine for the manufacture of air-tight bags :
en
- US2487317A - Explosive cartridge for plaster shooting :
en
- US2487643A - Paper bag construction :
en
- US2487696A - Combination tool and handle :
en
- USD155920S - Design for a taxicab cruising light :
en
- GB631883A - Improvements in or relating to telephone systems :
en
- US2487060A - Barrier coat for adhesive sheets :
en
- US2487694A - Enema and douche assembly :
en
- USD155899S - Karstadt
food mixer :
en
- US2487096A - Hitch mechanism :
en
- US2487207A - Core material composition, mold core, and process for making mold cores :
en
- AT164384B - Scythe attachment :
de
en
- AU148169B2 - Telephone set :
en
- GB631697A - Regulated power supply equipment comprising parallel connected rectifiers :
en
- US2487460A - Starter-generator for internalcombustion engines :
en
- US2487274A - Bottle cap with measuring member :
en
- US2487600A - Aqueous thixotropic gel composition :
en
- FI24006A - Elektriskt uppvärmd volcanizing rings :
en
fi
- GB631668A - Improvements in or relating to radio navigation systems :
en
- US2487770A - Electric furnace :
en
- FR952038A - Control head with blowout valve for oil wells :
en
fr
- FR951905A - Insulator device that can be used, in particular on board air navigation devices :
en
fr
- FR952539A - Toy vehicle :
en
fr
- GB631843A - Improvements in or relating to hinged valve devices and chutes or the like provided therewith :
en
- FR952174A - Improvements to processes for treating fibrous pulp materials in the presence of liquid :
en
fr
- GB631752A - Improved boost control mechanism for supercharged internal combustion engines :
en
- GB631590A - Improved synthetic resins :
en
- GB631723A - Self service refrigerated display case :
en
- AT164493B - Process for the preparation of iron powder from iron (II) or iron (III) chloride by reduction in a finely divided state in a hydrogen stream :
de
en
- GB631640A - Improvements in wardrobes and like furniture :
en
- US2487038A - Ear insert for earphones :
en
- USD155919S - Design fob a taxicab cruising light :
en
- US2487159A - Regeneration of iron type hydrocarbon synthesis catalyst :
en
- US2487327A - Linoleum cutting machine :
en
- CA460826A - Expanding bracelet :
en
fr
- US2487525A - Dialkylidene diethers :
en
- US2487622A - Three-phase slot antenna system :
en
- AU147930B2 - Compression ignition two-stroke internal combustion engine with variable compression ratio :
en
- CA460944A - Lubricating oil :
en
fr
- CA460965A - Control of selectors over communication channel by storage controlled transmitter :
en
fr
- US2487083A - Fluid flow responsive transmitter for telemetering systems :
en
- US2487704A - Automatic feed mechanism for grinding machines :
en
- USD155907S - Design for a lace :
en
- CA460835A - Potato digging machine :
en
fr
- US2487388A - Hook :
en
- US2487192A - Attachment for stringed musical instruments :
en
- US2487766A - Adhesive containing sodium salt of carboxymethylcellulose and urea or melamine formaldehyde :
en
- FR951956A - Improvements to machines for printing fabrics, or the like :
en
fr
- AT164465B - Distance meters, in particular altimeters for aircraft with at least two measuring ranges :
de
en
- AU131535B2 - Electron discharge devices and associated circuits :
en
- US2487432A - Oscillator control system for electric bonding machines :
en
- AT164430B - Barrier layer cell of the selenium type, in which a power supply conductor is soldered to the highly conductive electrode, as well as a method for producing this barrier cell :
de
en
- USD155873S - Chain for a bracelet or similar article :
en
- AU2420648A - Improved method of making tablet confections :
en
- AT164372B - Machine for sorting powdery material using centrifugal force :
de
en
- US2487090A - Combination handbag and change purse :
en
- US2487355A - Conveyer :
en
- US2487701A - Mechanism for raising and lowering frames of boat trailers :
en
- SE126630C1 - :
en
sv
- US2487682A - Synchronizing system :
en
- IE18792L - Mimic diagram panels. :
en
- USPP894P - Rose plant :
en
- AT164391B - Hoist, especially for locomotive lifting cranes :
de
en
- FI23999A - Glimurladdningsrör och förfaringssätt för framställning därav :
en
fi
- GB631705A - Improvements in or relating to variable inductances for wireless receivers and the like :
en
- AU2966549A - Compression ignition two-stroke internal combustion engine with variable compression ratio :
en
- US2487107A - Receptacle for cotton rolls :
en
- US2487163A - Coin sorter :
en
- AT164486B - Continuous anode for furnaces for molten electrolysis :
de
en
- AU2968649A - Improvements in or relating to highspeed clutches and/or brakes :
en
- CA460910A - Surface attached lighting equipment :
en
fr
- AU135196B2 - Improvements in and relating to electric discharge devices :
en
- CA460866A - Piston rod packing :
en
fr
- CA460966A - Cable forming machine :
en
fr
- FR952114A - Advanced photographic lenses :
en
fr
- FR952140A - Tubular structure that can be disassembled and reassembled, to make different forms of supports for display cases, for the display of goods and others :
en
fr
- US2487251A - Buckle :
en
- US2487636A - Folding crib :
en
- US2487755A - Strip material loop control :
en
- CA460922A - Circuit for tracer controlled machine tools :
en
fr
- CA460940A - Submarine signalling apparatus :
en
fr
- CA460841A - Ploughshare :
en
fr
- US2487562A - Drive-peg toy :
en
- CA460895A - Polymerization of methyl alpha-chloroacrylate :
en
fr
- GB631734A - Improvements in and relating to radio receivers :
en
- CA460959A - Weighing scale :
en
fr
- AU141788B2 - Piston and valve assembly :
en
- US2487220A - Combined lunch kit and vanity case :
en
- CA460860A - Amelioration of welded joints :
en
fr
- US2487141A - Straightening machine :
en
- CA460953A - Cooling means for shafts :
en
fr
- CA460957A - Hose coupling :
en
fr
- US2487147A - Fractionating methane and ethane from hydrocarbon mixtures :
en
- US2487656A - Electron discharge device of the beam deflection type :
en
- US2487511A - Contour indicating device :
en
- CA460829A - Method and apparatus for producing :
en
fr
- US2487203A - Flexible drive for drills :
en
- FR952090A - Textile processing :
en
fr
- GB631647A - Improvements in or relating to the operating and controlling mechanism of cranes :
en
- USD155864S - Design for a transparent liquid
gauge :
en
- AT164458B - Automatic speaking machine with stack of records above the turntable :
de
en
- AU151977B2 - Improved method of making tablet confections :
en
- CA460836A - Means for adjusting clotheslines :
en
fr
- AT164463B - Device for determining the electrical properties of plastic, especially non-compact masses :
de
en
- US2487541A - Door chime and call station annunciator :
en
- US2487675A - Alarm circuits :
en
- US2487670A - Apparatus for finishing packing rings :
en
- US2487411A - Garbage truck :
en
- US2487707A - Beta-(5.7-dichloroquinolyl-(8)-oxy)-ethyl]-dimethyl-dodecyl ammonium bromide :
en
- US2487304A - Method of making turbine wheel forgings :
en
- USD155921S - Design for a taxicab cruising light :
en
- USD155923S - Parks
beverage fountain :
en
- FR951946A - Lighting device for instant photography :
en
fr
- FR952142A - Locking and braking system :
en
fr
- US2487245A - Level :
en
- USD155860S - Design for a place mat or similar
article :
en
- US2487492A - Beam doffing mechanism :
en
- US2487669A - Journal box seal :
en
- US2487219A - Self-locking nut :
en
- US2487560A - Safety plug socket :
en
- AU141353B2 - Improved bottle crate :
en
- GB631683A - Improved manufacture of moulded glass bottles :
en
- US2487371A - Juice extractor for citrus fruits or the like :
en
- USD155948S - Design for a child s dish :
en
- US2487252A - Impulse correcting repeater :
en
- FI24004A - Saw tensioner :
en
fi
- GB631786A - Improvements relating to jointing means for structures built-up of cylindrical section tubes or bars :
en
- GB631841A - Improvements in or relating to toy waterborne projectiles :
en
- GB631885A - Improvements in or relating to collapsible cores or formers for use in the construction of wall panels and the like :
en
- FR952039A - Welding machine improvements :
en
fr
- CA460949A - Valve :
en
fr
- US2487132A - Contacting gaseous fluid with solid particles :
en
- CA460857A - Machine for grinding toothed gear wheels and analogous bodies :
en
fr
- US2487648A - Safety bracket for window shade rollers :
en
- USD155934S - Design for an embossed metal sheet :
en
- FR952027A - Improvements made to rod or tube straightening machines :
en
fr
- GB631754A - Improvements in steam traps :
en
- GB631771A - A new or improved polish for cars, furniture and other articles :
en
- GB631880A - Improvements in fluid operated disc brakes :
en
- GR12243B - PORTABLE TECHNICAL DESIGN TABLE. :
el
en
- GB631662A - Improvements in directive antenna systems for defining a path of electromagnetic wave energy :
en
- US2487384A - Marginal frame for spring assemblies :
en
- US2487762A - Fabricated metal ironing board top :
en
- FR951981A - building element :
en
fr
- GB631613A - Salt glazing apparatus :
en
- US2487372A - Electromagnetic relay :
en
- FR951913A - Process avoiding dazzling by the headlights of two crossing vehicles :
en
fr
- FR951961A - Fluorescent Lamp Improvements :
en
fr
- GB631770A - Device for shooting off light signals or rockets :
en
- US2487260A - Extreme pressure lubricants :
en
- US2487231A - Ignition device :
en
- US2487632A - Stabilized nickel powder :
en
- US2487488A - Hayrake :
en
- US2487551A - Dynamoelectric machine :
en
- FR952000A - Reels or metal reels for trawl wood pigeons :
en
fr
- GB631610A - Improvements in or relating to means for controlling and adjusting the level of liquids in containers :
en
- GB631767A - Improvements in and relating to air-heating stoves :
en
- US2487352A - Button feeding attachment :
en
- US2487305A - Loading hoist :
en
- AT164443B - Device for examining and registering the heart function or slow movement processes in other organs of the human or animal body :
de
en
- GB631619A - A process for the manufacture of organo-silicon compounds :
en
- GB631813A - Process for the manufacture of artificial carbon bodies :
en
- GB631852A - Improvements in jointing means for pipe, hose and like couplings :
en
- FR951949A - Screw jack, with reversible motor, and emergency exit of the rod :
en
fr
- GB631704A - Process of removing hydrogen sulphide from hydrocarbon liquids :
en
- GB631864A - Improvements in loop-forming devices for cables :
en
- AU2971449A - Film feeding device for cinematographic apparatuses :
en
- GB631875A - Improvements in and relating to the forging or upsetting of metal rods or bars using electric resistance heating :
en
- US2487155A - Screw driver :
en
- US2487173A - Snow scooter :
en
- CA460958A - Packaging scale :
en
fr
- GB631598A - Improvements in or relating to injection moulding presses :
en
- GB631603A - Improvements in work-clamps of electric resistance welding and heating machines :
en
- US2487446A - Process for preventing stains on photographic color material during drying following exposure, bleaching, and fixing treatment :
en
- FR951915A - Device ensuring the regular transmission and distribution of forces in the gear sets :
en
fr
- USPP892P - Climbing eose plant :
en
- FR952192A - Advanced catalyst :
en
fr
- FR952150A - Installation with pneumatic conveyor, especially for flour milling :
en
fr
- GB631698A - Improvements in reversing mechanisms for fuel-injection engines :
en
- FR951944A - Further development of axial compressors :
en
fr
- FR952053A - turbine stage :
en
fr
- FR952161A - Improvements to electrical relays :
en
fr
- US2487420A - Electroacoustical musical instrument :
en
- US2487381A - Means for supporting objects in space in animating apparatus :
en
- US2487623A - Camera copy board :
en
- US2487196A - Loading apparatus for tire-building machines :
en
- AT164357B - Thimble for multi-thread hand knitting :
de
en
- GB631681A - Self service refrigerated display case :
en
- GB631822A - Improvements in friction reducing devices :
en
- FR951936A - Improvements to thermostats :
en
fr
- FR952187A - Transmitter or generator assembly of electrical oscillations :
en
fr
- US2487286A - Stoker timer :
en
- US2487532A - Turbosupercharger :
en
- US2487714A - Progressive illuminating means :
en
- IE19035L - Fixing of wall boards etc. :
en
- AT164421B - Suspension for electrical contact lines :
de
en
- FR951918A - Improvements to the coupling devices of sliding door leaves :
en
fr
- US2487075A - Aryl-alicyclic carboxylic acids and process for their manufacture :
en
- US2487233A - Method of making battery separators :
en
- AT164475B - Process for the production of polymers in moving molds :
de
en
- US2487723A - Expanding spline arbor :
en
- US2487422A - Resettable circuit breaker :
en
- FR952120A - Device for breaking almonds :
en
fr
- AT164448B - Flash lamp :
de
en
- USD155936S - Index slip for dictating machines :
en
- US2487559A - Detachable utensil handle :
en
- US2487575A - Unloader valve :
en
- USD155945S - Design fob a ring display box :
en
- AT164455B - Device for determining the direction and / or the distance from stationary or moving objects or vehicles :
de
en
- AT164354B - Multi-lead pen :
de
en
- AU142932B2 - Improvements in or relating to highspeed clutches and/or brakes :
en
- AU148611B2 - Improvements in or relating to line finder circuit-arrangements :
en
- US2487470A - Quickly detachable coupling for suction cleaners :
en
- US2487354A - Conveyer for changing course of articles from single to plural rows :
en
- US2487433A - Ball contactor switch :
en
- CA460890A - Engine performance indicating means :
en
fr
- CA460903A - Stabilizer for photographic silver-halide emulsions :
en
fr
- US2487321A - Speed responsive variable capacity rotary fluid motor having fluid actuated radially sliding vanes :
en
- US2487620A - Desiccator :
en
- US2487539A - Letter scale :
en
- AT164422B - Telemetry equipment :
de
en
- AT164428B - Device for extinguishing a discharge tube with a mercury cathode :
de
en
- AU151629B2 - Elevating apparatus particularly for loading and unloading ofa vehicle :
en
- US2487693A - Grain gate :
en
- CA460950A - Digester :
en
fr
- AT164382B - Stable, especially for pigs :
de
en
- AU2975349A - Improvements in automatic gain control circuits for television receivers :
en
- USD155956S - Design for a bedroom slipper or
sevolar article :
en
- GB631663A - Improvements in or relating to locomotives :
en
- FI23994A - Element and anordning for stabilization and fortification in jordmånen :
en
fi
- FR952081A - Automotive :
en
fr
- FR952165A - Hanging hook for gutters :
en
fr
- GB631773A - Improvements in hair retaining closures for dry shaver heads :
en
- FR952123A - Improvement in the establishment of buttons for clothing use :
en
fr
- AU2978549A - N-substituted piperazine compounds :
en
- DK70187C - Process for the manufacture of ceramic products. :
da
en
- FR951919A - New chemical, its preparation process and its applications, in particular as an insecticide :
en
fr
- FR952040A - Frame for drawing board :
en
fr
- FR952181A - Improvements in jet propulsion and control systems :
en
fr
- GB631927A - Improvements relating to pull-cord operated electric switches :
en
- GB631753A - Improvements in steam traps :
en
- CA460915A - Electrolytic capacitor :
en
fr
- SE126608C1 - :
en
sv
- US2487051A - Biotin intermediate and hydrogenating thiophenes :
en
- USD155942S - Design for a tabernacle safe :
en
- US2487425A - Animal delivery apparatus :
en
- GB631727A - Carburettor :
en
- FR952128A - Planographic image :
en
fr
- US2487764A - Nylon processing apparatus :
en
- USD155857S - Design for a place mat or similar
article :
en
- USD155874S - Design fob a watch box ob similar.
abxicle :
en
- FI24016A - Cylinder lock :
en
fi
- GB631664A - Alloys for high temperature service :
en
- US2487593A - Self-aligning shingle :
en
- US2487481A - Toy gun :
en
- US2487671A - Photographic apparatus employing a scanning device :
en
- USD155861S - Combined supporting stand and bar accessories :
en
- FR951974A - High frequency generators for industrial heating :
en
fr
- AU148303B2 - Improvements in or relating tothe manufacture of lay flat tubing :
en
- CA460821A - Colorimeter :
en
fr
- GB631844A - Improvements in polymerisable materials and the polymerisation thereof :
en
- CA460917A - Motion picture projector :
en
fr
- US2487708A - Swing :
en
- GB631725A - Improvements in apparatus adapted to measure or compare sinusoidal functions, with particular reference to the actuation of protection devices for electrical distribution networks :
en
- FR952013A - Improvements to calenders :
en
fr
- GB631691A - Improvements in or relating to geiger-mueller tubes and circuits for use therewith :
en
- GB631728A - Improvements in devices for measuring or comparing periodic functions :
en
- GB631690A - Improvements in or relating to engineers' work holding devices and like appliances :
en
- GR12244B - CAR WOOD CUTTER. :
el
en
- FR951939A - Flax harvester :
en
fr
- GB631674A - Improvements in and relating to the separation of organic nitrogen compounds :
en
- US2487315A - Spud for flush tank levers :
en
- DK70166C - Evaporator. :
da
en
- CA460839A - Rod holder :
en
fr
- GB631717A - Improvements in or relating to electro-magnetic contact-making relays :
en
- GB631799A - Improvements in or relating to loud speakers :
en
- US2487056A - Hydraulic fuse :
en
- US2487250A - Rotary fluid coupling and baffle means therefor :
en
- US2487374A - Electric switch :
en
- FR952133A - Stainless steels and improved process for their treatment :
en
fr
- FR952138A - Independent suspension of automobile wheels :
en
fr
- FR952172A - Group-controlled gear change with synchronized locking of the control clutches :
en
fr
- GB631911A - Improvements in or relating to means for filtering air :
en
- FR952115A - Advanced enamelling process :
en
fr
- FR952188A - Discharge tube :
en
fr
- FR952099A - Diaphragm with coil :
en
fr
- US2487284A - Collar stay :
en
- AT164413B - Device for the automatic shutdown of the electric drive of step switches :
de
en
- FR952031A - Burner nozzle for oil furnace :
en
fr
- GB631651A - Improvements in or relating to the production of phenanthridine compounds :
en
- US2487571A - Combined fastener and stretcher for carpeting and the like :
en
- US2487117A - Brake mechanism :
en
- FR952047A - Adjustable shut-off for pasty liquids and in particular for gel :
en
fr
- US2487385A - Mounting and operating means for radio tuning units :
en
- US2487341A - Mechanical computing apparatus :
en
- AT164453B - Method of manufacturing an electric discharge tube :
de
en
- US2487477A - Heel fender :
en
- AT164414B - Electroacoustic converter :
de
en
- CA460937A - Magnetostriction oscillator :
en
fr
- AT164435B - Laminated magnetic circuit, which is assembled from at least two stacked plates :
de
en
- US2487752A - Method of igniting organic fuels :
en
- GR12236B - GRILL GAZIERAS. :
el
en
- AU149002B2 - Apparatus for generating television waveforms :
en
- CA460851A - Copying device for the operation of machine tools, machines and apparatus by photo-electric cells :
en
fr
- US2487223A - Adhesive compositions :
en
- US2487741A - Shade roller mechanism :
en
- USD155938S - Design for a dress :
en
- CA460824A - Rail fitting :
en
fr
- CA460852A - Plug seal for containers :
en
fr
- AT164355B - carousel :
de
en
- AT164418B - Device for communication by means of amplitude-modulated pulses :
de
en
- US2487043A - Rotary device for juicing oranges :
en
- US2487316A - Line slack eliminator for reels :
en
- CA460971A - Electric air position indicator :
en
fr
- US2487170A - Magazine type magnetic recorder :
en
- US2487193A - Pitch changing device for musical instruments :
en
- US2487160A - Lift device :
en
- FR951920A - Insecticide manufacturing process, resulting product and its applications :
en
fr
- GB631735A - Improvements in or relating to automatic volume control circuits :
en
- AU143785B2 - Mounting and suspension of steering road wheels of motor vehicles :
en
- AT164468B - Single lens reflex camera, especially 35mm camera :
de
en
- AU2984849A - Improvements relating to medium for sink-and float coal washing plants :
en
- CA460939A - Magnetostriction oscillator :
en
fr
- US2487242A - Timed reading device having a moving script sheet and angularly adjustable index :
en
- GB631601A - Improvements in or relating to subaqueous signalling systems :
en
- GB631781A - Improvements in floats for aircraft :
en
- US2487181A - Regenerative telegraph repeater utilizing an impulse generator :
en
- US2487466A - Catalytic desulfurization of hydrocarbons :
en
- AT164377B - Lock washer for normal screw nuts :
de
en
- CA460870A - Fuel supply system :
en
fr
- US2487339A - Device for embracingly holding gloves :
en
- CA460936A - Piezoelectric oscillator :
en
fr
- US2487576A - Process for the removal of acidic material from a gaseous mixture :
en
- US2487139A - Foundry sand preparation process :
en
- AT164484B - Turntable for electric melting furnaces with a rotating hearth :
de
en
- US2487138A - Musical gift box :
en
- US2487638A - Reamer :
en
- US2487592A - Electron discharge device :
en
- USD155924S - Design foe a combined cushion and
headrest :
en
- AU2425048A - An improved laundry unit :
en
- AT164376B - Feeding system, especially for cattle :
de
en
- AU155935B2 - N-substituted piperazine compounds :
en
- AT164452B - Copier for making contact copies with artificial light :
de
en
- AU2471148A - An improved flushing cistern :
en
- US2487052A - Magnetic switch :
en
- US2487111A - Article coating apparatus for applying uniform coatings :
en
- US2487565A - Stapling apparatus :
en
- CA460929A - Luminescent screen and method of manufacturing :
en
fr
- US2487401A - Collapsible table leg mounting and latch structure therefor :
en
- USD155866S - Design foe a suit :
en
- GB631645A - Improvements in or relating to games score-indicating apparatus :
en
- GB631884A - Improvements in and relating to pulse signalling systems :
en
- CA460871A - Electrode holder :
en
fr
- AT164358B - Process for the production of mosaic pictures and ornaments from feathers :
de
en
- US2487123A - Combination packing and display :
en
- US2487364A - Automatically opening separator bowl :
en
- US2487369A - Dehydrator :
en
- USD155887S - Design for a tire bulger :
en
- AT164432B - Sealing device for heating devices, in particular baking cabinets :
de
en
- AT164431B - High voltage transformer :
de
en
- AT164442B - Hangers, especially for precision balances :
de
en
- US2487125A - Hair curler :
en
- US2487509A - Combination power cord and carrying strap for portable radios :
en
- US2487528A - Die-cut insert for gun packing cases :
en
- US2487414A - Wind gauge :
en
- FR952043A - Improvements in the manufacture of thiuram monosulphides :
en
fr
- GB631851A - Lubricants and extreme pressure additives therefor :
en
- FR952149A - Improvements to analgesic and anesthetic inhalers :
en
fr
- US2487677A - Taper pipe thread gauge :
en
- US2487678A - Code selective device :
en
- US2487709A - Apparatus for sharpening implement disks :
en
- FR951989A - Remote measurement transmission systems :
en
fr
- FR952200A - Pivot hinge for windows :
en
fr
- FR952177A - Process for activating chlorite solutions :
en
fr
- US2487691A - Orthopedic appliance :
en
- US2487134A - Wheel mounting :
en
- FR952054A - Improvements to transformable motors :
en
fr
- FR952086A - Enhancements to carbon stack regulators :
en
fr
- US2487324A - Conversion of hydrocarbons :
en
- US2487588A - Variable area propulsive nozzle means for power plants :
en
- GB631838A - Improvements in spinning and like textile frames :
en
- GB631726A - Improvements in the selective protection of selections of an electric transmission line :
en
- US2487213A - Compensated bellows assembly :
en
- US2487373A - Selective switch mechanism for variable spacing typewriters :
en
- AT164396B - Cam operated plate tappet :
de
en
- US2487645A - Minnow bucket :
en
- US2487661A - Handle bar support :
en
- FI23995A - Combinations of vaginal columns and armrests :
en
fi
- FI24014A - Load sled :
en
fi
- DK70189C - Sack holder. :
da
en
- AT164425B - Electric motor with air cooling :
de
en
- US2487292A - Laundering or pressing iron holder :
en
- US2487610A - Process of refining glycerin :
en
- US2487394A - Urea-formaldehyde-furfuryl alcohol resins :
en
- GB631823A - Improvements in coated self-starting welding rods :
en
- US2487072A - Fixture :
en
- US2487238A - Optical oil condition indicator :
en
- US2487310A - Square root extracting device :
en
- US2487174A - Tool kit :
en
- GB631924A - Improvements in packing cases :
en
- US2487431A - Knife head for apple slicing machinery :
en
- US2487673A - Geometrical sketching template :
en
- US2487739A - Glutamic acid purification process :
en
- GB631865A - Improvements in or relating to the production of glass or glass-like compositions permeable to ultra-violet rays :
en
- CA460901A - Vessel welding method and apparatus :
en
fr
- US2487655A - Fluid flow control :
en
- US2487686A - Thermosensitive bulb :
en
- US2487236A - Compartmented container having a rupturable partition :
en
- US2487515A - Knockdown arrangement of bath compartments and accessories :
en
- US2487112A - Photometric apparatus for testing the cleanliness of dishes :
en
- US2487720A - Air heating and humidifying gas burning furnace :
en
- FR952121A - Elastic tablecloth for seats, box springs or cushions :
en
fr
- FR951906A - Magnetization coils with applied and interrupted sleeves, thin-walled, of iron :
en
fr
- GB631830A - Improved driving mechanism :
en
- GB631899A - Improvements in and relating to liquid fuel burners :
en
- GB631621A - Improvements in electrical snap-action switch devices :
en
- US2487346A - Device for securing reels to fishing rods :
en
- GB631806A - Improvements in knitted fabric and in the method of and means for producing the same :
en
- GB631675A - Improvements in and relating to the separation of organic nitrogen compounds :
en
- FR951903A - Fishing device for trawlers :
en
fr
- GR12241B - AUTOMATIC PTYOSKAPANI. :
el
en
- US2487596A - Cover for hand luggage :
en
- USD155862S - Combination record player and radio cabinet :
en
- US2487201A - Machine for finishing or grinding arcuate surfaces :
en
- US2487258A - Shaded pole motor :
en
- US2487453A - Silver-copper-zinc-cadmium alloy :
en
- US2487479A - Film cartridge :
en
- US2487501A - Automatic shutoff valve :
en
- US2487334A - Alkali metal dispersions and the method of preparing the same :
en
- FR952055A - Assembly of elements for induction motors :
en
fr
- GB631617A - Improvements in mechanical fabrics and belts formed of such fabrics :
en
- GB631680A - Improvements in cartons for holding sweetmeats, and medicinal and other tablets :
en
- US2487418A - Pressure relief valve :
en
- US2487368A - Cooling, cylinder, jacket and head construction :
en
- BE485483A - Steel hood for the support of mine galleries :
en
nl
- US2487419A - Seal :
en
- US2487187A - Switch apparatus for machine controls :
en
- US2487378A - Lubricant :
en
- USD155872S - Design for an air-mail envelope :
en
- AT164397B - Suspension means for cooling plates of cooling or freezing devices :
de
en
- FR951911A - Game :
en
fr
- GB631915A - Improvements relating to electric hand irons :
en
- AT164369B - Metal rake :
de
en
- AU146403B2 - Vehicle seat, more particularly saddle and/or duo seat for motorcycles :
en
- FR952028A - Clockwork device giving the legal time by digits and the minutes by central hand :
en
fr
- FR952158A - Improvement in the manufacture of vinyl ethers :
en
fr
- CA460962A - Attachment for wire elements to frame structure :
en
fr
- AT164429B - Two-part transition head, especially for roof stand bushings for electrical lines :
de
en
- US2487206A - Xylophone :
en
- US2487210A - Brassiere :
en
- USD155859S - Design fob a place mat ob similab
abticle :
en
- AT164427B - Electromagnetic ignition device for gas and / or vapor-filled discharge tubes :
de
en
- US2487042A - Variable angle launcher :
en
- US2487142A - Treatment of hydrocarbons :
en
- US2487526A - Electric fire detector :
en
- US2487254A - Protective coatings for synthetic resin surfaces :
en
- DK70168C - Heat exchange device. :
da
en
- FR952141A - Bicycle or similar vehicle brake handle allowing adjustment of brake cable tension :
en
fr
- GB631818A - Improvements in or relating to rotary drive bushings :
en
- US2487631A - Laminating press :
en
- FR951952A - advanced two-arm electromagnet :
en
fr
- GB631850A - An improved process for decorating articles having surfaces composed of a synthetic resin :
en
- FR952170A - Improvements to filters or strainers :
en
fr
- CA460840A - Means for securing sheeting, wallboards, etc., in building structures :
en
fr
- GB631784A - Improvements in or relating to the refinement of tin :
en
- AU2206445A - Electron discharge devices and associated circuits :
en
- GB631618A - Improvements relating to speedometers for cycles and motorcycles :
en
- USD155877S - Design for a safety swim suit :
en
- FR952179A - Operating mechanism for devices with steel sound carriers :
en
fr
- AU146730B2 - Film feeding device for cinematographic apparatuses :
en
- CA460876A - Dimethyl silicone products and process of making same :
en
fr
- FR952071A - Electric accumulator :
en
fr
- GB631702A - Electronic hearing aid :
en
- US2487435A - Fuel and water feeding and steam discharge arrangement for combustion chambers :
en
- CA460905A - Dry cell battery unit and method of making same :
en
fr
- CA460823A - Electrical heating unit :
en
fr
- US2487689A - Furnace dust and smoke collector :
en
- AU2969849A - Improvements in or relating to method of and apparatus for making a hollow mold :
en
- US2487340A - Revolvable-ball-point pen :
en
- US2487440A - Moistening device for envelope flaps :
en
- FR952146A - Advanced stand for electric lamps :
en
fr
- GB631928A - Process and composition for dyeing :
en
- US2487319A - Intensified spark plug :
en
- GB631831A - A process for the production of cyclo-paraffins :
en
- CA460899A - Reversible speed-reduction gear for ship propulsion :
en
fr
- AT164415B - Electric hot water tank :
de
en
- AU147110B2 - Improvements in or. relating to automatic weighing gear :
en
- GB631712A - Improvements in or relating to the combustion chambers and cylinder heads of internal combustion engines :
en
- IE18841L - Wheel alignment gauge :
en
- AU148146B2 - Improved shock-absorbing device :
en
- AT164494B - Negative graphite electrode protected against burn-off by a protective jacket made of aluminum for aluminum refining furnaces operating according to the three-layer process :
de
en
- AU141728B2 - An improved burner attachment :
en
- US2487452A - Silver-copper-zinc-cadmium alloy :
en
- US2487116A - Fluid pressure control system :
en
- US2487186A - Plural transmitter telegraph system with number transmitter :
en
- US2487651A - Marshmallow and wiener toaster :
en
- AT164388B - Device for inserting piston rings into the cylinder :
de
en
- DK70167C - Choler room, between whose inner and outer walls there is an isolation room. :
da
en
- GR12239B - ZEMBOLIA FROM USED TIRE CARS. :
el
en
- AT164416B - Alarm device combined with telephone system :
de
en
- CA460927A - High frequency dielectric heating apparatus :
en
fr
- GB631693A - Improvements in or relating to gas fires :
en
- AU139450B2 - An improved clamping device :
en
- GB631586A - Improvements in and relating to means for freeing from dust and cleaning filtering or non-filtering walls or the like :
en
- AT164479B - Process for the production of perchlorethylene, optionally mixed with carbon tetrachloride :
de
en
- AT164495B - Method and device for the distillation of fermentation products containing alcohol :
de
en
- FR952160A - Improvements to electric rectifiers :
en
fr
- US2487496A - Combination trailer hitch and bumper guard :
en
- FR952103A - Under-epaulette.-false epaulet :
en
fr
- US2487380A - Article dispenser :
en
- US2487597A - Rotary disk shaver with axially manually fed pusher :
en
- FR951979A - Differential drive :
en
fr
- FR952094A - Polyvinyl derivatives :
en
fr
- GB631801A - Improvements in or relating to thermionic valve circuits for the production of pulses of high frequency energy :
en
- US2487427A - Doorstop :
en
- GB631656A - An improved apparatus for drying hollow wet-moulded products :
en
- CA460859A - Brake fluid control apparatus :
en
fr
- FR952006A - Folding bellows diaphragm for closing doors, windows and the like :
en
fr
- GB631772A - Improvements in electric wave filters incorporating piezoelectric crystal elements :
en
- US2487544A - Bobbin clutch :
en
- US2487722A - Drier :
en
- GB631614A - Improvements in or relating to lifting jacks :
en
- GB631768A - Change-speed gear :
en
- US2487736A - Paper cup dispenser :
en
- FR951968A - Improvements in the manufacture of electron tubes :
en
fr
- GB631758A - Pocket radio receiver :
en
- GB631887A - Improvements in and relating to wire grid strain gauges and the manufacture thereof :
en
- GB631839A - Inhibitors for motor fuels :
en
- US2487171A - Motor control system :
en
- US2487229A - Wave and current operated drag :
en
- US2487611A - Purification of glycerin :
en
- FR951934A - Improvements to vehicles intended for the transport of bulky and heavy loads, in particular coils, cables or other :
en
fr
- US2487749A - Four component optical objective :
en
- FI24011A - Nålpåträdningsapparat :
en
fi
- FR951921A - Furniture :
en
fr
- GB631907A - Improvements in or relating to the art of fabric printing :
en
- USD155911S - Design for a decorative light
ornament :
en
- GB631733A - Improvements in or relating to liquid-cooled optical apparatus :
en
- CA460830A - Device for determining the centre line of an x-ray picture :
en
fr
- FR952077A - Liquid fuel stove :
en
fr
- GB631623A - Improvements in or relating to clutches :
en
- GB631665A - Automatic device for changing the gear ratio in machines comprising a change-speed gear and facilitating the control of several coupled machines from a single control lever :
en
- FR951930A - Weaving improvements for fragile and inextensible textiles :
en
fr
- GB631803A - Method and means for the manufacture of elements moulded as hollow tubes and method for incorporating same in the construction of buildings :
en
- US2487225A - Shaft-pulley coupling of the longitudinally split-tapered sleeve type :
en
- US2487296A - Hose clip :
en
- US2487342A - Computing machine :
en
- US2487641A - Electronic pointer for television images :
en
- US2487168A - Display tray :
en
- US2487615A - Control for hot-water systems :
en
- USD155890S - Design for a wall heater or similar
article :
en
- US2487256A - Rate control device :
en
- US2487721A - Engaging impellers pump :
en
- GB631810A - Improvements in or relating to hammer mills :
en
- AU148214B2 - Improvements in control arrangements for use in automatic signalling systems :
en
- US2487102A - Code communication system :
en
- FR952087A - Mining machine for shifting props :
en
fr
- US2487267A - Poultry drinking trough :
en
- US2487758A - Instrument simulating means for grounded aviation trainers :
en
- US2487563A - Catalyst for hydrocarbon conversion process :
en
- US2487635A - Snaptite stopper :
en
- USD155927S - Combined identification plate and money clip :
en
- FR951975A - Improvements to connection sockets for devices such as relays :
en
fr
- US2487053A - Obturator trap for rocket propellants :
en
- US2487119A - Porcelain enamel compositions containing lithium manganite and/or lithium cobaltite :
en
- FR952147A - Radio transmission system :
en
fr
- GB631716A - Improvements in or relating to electro-magnetic devices :
en
- US2487106A - Composition capable of being molded and being cast into films :
en
- US2487668A - Separation of penicillins :
en
- US2487197A - Process for dyeing textile fibers with vat dyes :
en
- US2487068A - Refrigeration apparatus having an air pump circuit :
en
- US2487079A - Electric circuit controller :
en
- US2487183A - Welding hood :
en
- US2487443A - Conversion arrangement for vacuum cleaners :
en
- GB631632A - Improvements in electromagnetic step-by-step switches :
en
- GB631722A - Improvements in or relating to the treatment of fatty oils :
en
- CA460882A - Recovery method in process for making butadiene :
en
fr
- US2487493A - Carrying case latching or locking device :
en
- US2487717A - Apparatus for controlling catalyst regeneration :
en
- US2487047A - Elastic suspension and resilient mounting means for magnetic systems :
en
- US2487062A - Gun and mount therefor :
en
- US2487521A - Snap type wire terminal :
en
- US2487265A - Counting apparatus :
en
- US2487450A - Letoff mechanism for looms :
en
- US2487658A - Electrically heated ice-removing covering :
en
- AT164417B - Arrangement for parallel operation of tap changers :
de
en
- FI24056A - Packing box :
en
fi
- AT164471B - Bridge with adjustable feet for string instruments :
de
en
- US2487157A - Sander :
en
- FI24002A - Electrostatic discharges with a lysskärm :
en
fi
- FR952097A - Process for bleaching vegetable fiber textiles :
en
fr
- CA460935A - Means for sending and receiving compressional waves :
en
fr
- US2487630A - Syringe :
en
- USD155892S - Gruen
combined display stand and cabinet
or similar article :
en
- USD155940S - Design fob a crib tot :
en
- US2487194A - Drain valve :
en
- GB631731A - An improved process for the recovery of water-soluble plant substances such as ascorbic acid and also fat soluble vitamins, pro-vitamins and other non-saponifiable constituents from chlorophyll-containing parts of vegetable materials :
en
- GB631863A - Gas turbine installations having more than one driving shaft :
en
- US2487499A - Spirally wound storage cell :
en
- US2487536A - Desk attachment for automobile steering wheels :
en
- AT164459B - Electron tube :
de
en
- AU142623B2 - Improvements in or relating to metal frames for panelled partitions and panelled walls :
en
- FI23992A - Treatment of a graphite cathode in the electrolytic decomposition of hydrochloric acid :
en
fi
- AT164487B - Process for the production of molybdenum-containing iron alloys and alloying agents suitable for this :
de
en
- US2487713A - Tool for crimping metal :
en
- US2487095A - Mounting for stators of flywheel magnetos :
en
- FR952062A - Printing ink the manufacture of which comprises, as a pigment carrier, sodium naphthenate :
en
fr
- US2487199A - Sliding selector :
en
- US2487585A - Cord holder for irons :
en
- US2487362A - Dynamoelectric machine :
en
- US2487550A - Centering means for cathode-ray deflecting circuits :
en
- US2487599A - Microphonism testing apparatus :
en
- USD155908S - Design for a can opener :
en
- AT164436B - Slip resistance or potentiometer :
de
en
- AU144056B2 - Method of casting metal ingots :
en
- AT164379B - Device to facilitate the connection of components by means of screws :
de
en
- US2487626A - Sectional heater :
en
- AU2971349A - Improvements inthe production of rayon yarn :
en
- CA460819A - Truck tire carrier :
en
fr
- US2487476A - Film feeding device :
en
- US2487665A - Image tube :
en
- AU145025B2 - A soil-pipe junction unit :
en
- AU2972349A - Improvements in and relating to the preparation of benzhydryl piperazines :
en
- CA460843A - Coin-freed ice cream vending machine :
en
fr
- AT164407B - Lockable filling device for liquid containers :
de
en
- AT164491B - Process for the preparation of asymmetrical disazo dyes :
de
en
- US2487591A - Warning light for emergency vehicles :
en
- US2487288A - Bellows construction :
en
- US2487520A - Hydraulic power transmission with bypass flow control valve :
en
- GB631762A - Improvements in or relating to self-oiling bearings :
en
- GB631827A - Improvements in air inflation plants :
en
- US2487458A - Precipitator :
en
- US2487663A - Propeller attachment for rockers :
en
- FR951957A - New assembly device :
en
fr
- FR951971A - Improvements to electrical apparatus for discharge tubes :
en
fr
- AT164473B - Material for bearings produced by powder metallurgy :
de
en
- AU145078B2 - Crusher :
en
- CA460947A - Synthetic elastomer :
en
fr
- US2487767A - Electrically actuated chime signal system :
en
- US2487478A - Bed warmer :
en
- AU145546B2 - Registration monitoring :
en
- US2487261A - Low-temperature grease :
en
- USPP891P - armstrong :
en
- FI24005A - Especially a measuring and drawing tool used in the installation of hinges :
en
fi
- GB631629A - Improvements in or relating to cribbing machines and method of cribbing :
en
- AT164406B - Sheet metal cage with a U-shaped cross-section, especially for cylindrical roller bearings :
de
en
- GB631667A - Improvements in or relating to forming protective coatings on metal articles :
en
- CA460918A - Welded engine frame construction :
en
fr
- FR951962A - Improvements to thermoelectric batteries intended for radiation measurements :
en
fr
- AU2479048A - Improvements in and relating to domestic laundry apparatus :
en
- GB631874A - Improved method for alkylating benzene :
en
- FI24007A - Fertilization requirements and form for the manufacture of cylindrical cylinders :
en
fi
- AU147547B2 - Improvements in or relating to travelling wave devices :
en
- AU2978649A - Improvements in and relating to calculating machines :
en
- CA460867A - Binocular telescope instrument :
en
fr
- CA460978A - Electrical measuring instrument :
en
fr
- AT164467B - Calculating device for all four types of basic calculations, for determining the place value and for converting dimensions :
de
en
- AT164447B - Electrically powered clock :
de
en
- AU2976149A - Anew or improved metal bar section and frames formed ofa plurality of such sections :
en
- USD155954S - Design fob a top mounting for
fishing rods :
en
- US2487679A - Integrating meter :
en
- CA460817A - Internal combustion device :
en
fr
- US2487382A - Urea derivatives and process of making same :
en
- US2487387A - Transmission for fishing reels :
en
- US2487542A - Registration frame :
en
- US2487606A - Power control :
en
- US2487692A - Laminated magnetic circuit element :
en
- AT164383B - Transmission gears, in particular for hub dynamo machines :
de
en
- AU142624B2 - Anew or improved metal bar section and frames formed ofa plurality of such sections :
en
- CA460816A - Change speed gear :
en
fr
- FR952059A - Sound damping bar guide device for machine tool :
en
fr
- AU150755B2 - Process forthe preparation of benzine sulphonamides which are derivatives of aminosalicylic acids :
en
- AU2419348A - An improved clamping device :
en
- AU2969749A - Improvements in or relating toa method of producing compositions forthe suppression of coccidial infections in poultry andthe compositions so produced :
en
- AU2971949A - Improvements in or relating to thiermosensitive devices and apparatus incorporating thesame :
en
- CA460884A - Folding hood for motor-vehicles and the like :
en
fr
- CA460968A - Electron discharge device circuit :
en
fr
- US2487370A - Contactor and separator for low-density solids :
en
- US2487087A - Combination bird feeder and amusement device :
en
- US2487505A - Automatically operated case for red lip-salve sticks :
en
- CA460946A - Process for catalyzed abnormal addition reactions :
en
fr
- CA460833A - Constructional toy :
en
fr
- CA460865A - Production of isobutylene :
en
fr
- GB631780A - Improvements in or relating to inductive tuners :
en
- FR951985A - Dry process for dispensing powdery and fibrous materials or mixtures thereof :
en
fr
- AU143958B2 - Improvements in or relating to self-feeding water heaters and boilers :
en
- AT164426B - Ratchet mechanism :
de
en
- US2487547A - Wave shielding arrangement :
en
- US2487587A - Apparatus for manufacturing piston ring elements :
en
- USD155912S - Design for a decorative light
ornament :
en
- AT164423B - Boron-containing contact material for electrical switches, switch pins, welding electrodes or the like. :
de
en
- AT164364B - Field coil arrangement, in particular excitation winding arrangement for self-regulating electrical machines :
de
en
- CA460909A - Pyridine derivatives and process for the manufacture of same :
en
fr
- AU2469148A - Piston and valve assembly :
en
- US2487152A - Brake hanger device :
en
- US2487398A - Vehicle tire :
en
- USD155915S - Mann
child s vehicle :
en
- USPP893P - Climbing multifloba polyantha :
en
- CA460893A - Vulcanization accelerator :
en
fr
- FR952067A - Use of circular arcs, joists, pillars and prefabricated foundation blocks for construction :
en
fr
- US2487498A - Cystoscope :
en
- AU2970149A - Power unit and transmission gearing for motor road tractors and like vehicles :
en
- FR952111A - Juicer cap :
en
fr
- FR952132A - Stainless steels and process for their treatment :
en
fr
- AT164488B - Ink application device with application and inking rollers as well as an apparatus housing designed as a paint container :
de
en
- FR952153A - Sealing device forming a pressure seal between a rotating member and a non-rotating member :
en
fr
- GB631641A - Improvements in or relating to pressure casting machines :
en
- AU146427B2 - Improvements in or relating to high frequency heating apparatus :
en
- US2487237A - Power-operated flexible machine gun mount :
en
- US2487148A - Electric circular loom :
en
- CA460897A - Method for insolubilizing hydrolyzed ethylene/vinyl ester polymers :
en
fr
- US2487750A - Wide aperture objective having two meniscus dispersive components and two or more collective components :
en
- AU2493248A - Means for stretching elastic rings and for transferring them onto the tails or other parts of animals :
en
- CA460984A - Toy gun :
en
fr
- US2487166A - Carving fork :
en
- US2487719A - Potato cutter :
en
- FR951923A - Construction system in prefabricated reinforced concrete elements :
en
fr
- US2487122A - Forming collapsible partitions :
en
- GB631842A - Improvements in and relating to machine for the production of studs for football boots :
en
- GB631658A - Improved method of and apparatus for sterilising and/or de-acidifying liquid foods :
en
- US2487629A - Gauging device for piston rings and other objects :
en
- US2487706A - Repairman's creeper :
en
- FR952195A - Clutch disc improvements :
en
fr
- GB631707A - Vehicle spring assembly :
en
- GB631600A - Valve, e.g. for use in fire extinguishing systems :
en
- GR12234B - METHOD OF EASY OPENING MAIL ENVELOPES. :
el
en
- FR952092A - Process for clarifying coal bed water :
en
fr
- GB631644A - Improvements in method of making battery separators :
en
- GB631800A - Improvements in or relating to television receivers :
en
- FR952155A - Wheat flour or cracked wheat breadability test apparatus :
en
fr
- AU151257B2 - Improvements in or relating toa method of producing compositions forthe suppression of coccidial infections in poultry andthe compositions so produced :
en
- CA460967A - Portable coin collector for telephone systems :
en
fr
- FR952034A - Device for threading needles :
en
fr
- GB631670A - Improvements in or relating to growing crystals :
en
- AU151630B2 - Improvements in or relating to cold cathode gas filled electric glow discharge tubes :
en
- AT164412B - Single axle drive with cardan shaft and gear ratio for electrically operated vehicles :
de
en
- FR951924A - Condensation catalysts :
en
fr
- USD155889S - Design for a syringe :
en
- FR951995A - Advanced multi-blade saws for cutting marble :
en
fr
- FR952189A - Cake scissors :
en
fr
- US2487214A - Fused pyrosulfate-halide solvent electrolyte :
en
- USD155878S - Design for a vehicle :
en
- USD155913S - Design for a decorative light
ornament :
en
- AU2978049A - Telephone set :
en
- US2487172A - Control of shunt field generators :
en
- USD155891S - Design for a wall heater :
en
- GB631599A - Improvements in or relating to skeleton mast :
en
- FR952116A - Direct-acting hydraulic shock absorber :
en
fr
- FR952152A - Battery search selector for automatic telephone systems :
en
fr
- US2487552A - Sand spreading apparatus :
en
- FI23991A - Electrolytic cell :
en
fi
- US2487454A - Vacuum breaker :
en
- DK70172C - Electron discharge device with a cold cathode that emits in an electric field. :
da
en
- US2487294A - Air moving device :
en
- FR951929A - Packaging for fruits and early vegetables :
en
fr
- IS475A7 - Method for producing a food from fish. :
en
is
- CA460892A - Separable slide fastener :
en
fr
- US2487469A - Counter-actuating mechanism :
en
- US2487681A - Electrical gauging device :
en
- FR952063A - Radio transmission system to eliminate interference :
en
fr
- US2487613A - Airport and airport gangway :
en
- US2487325A - Trailer truck and tilt bed therefor :
en
- AT164464B - Electric discharge tube with a grid partially coated with zirconium :
de
en
- AU2975149A - Improvements in or relating to line finder circuit-arrangements :
en
- FR952145A - Method for operating martin ovens :
en
fr
- GB631709A - Ultra high frequency electric discharge tube :
en
- CA460889A - Railway brake beam structure :
en
fr
- FR952143A - Universal projector :
en
fr
- GB631873A - Improvements in and relating to colour photography :
en
- US2487406A - Mechanism for crush dressing grinding wheels :
en
- US2487461A - Ornamental resilient spur :
en
- FI24015A - Broddanordning för fordoning för fordon :
en
fi
- US2487484A - Convertible heating element :
en
- USD155893S - Design for a garment hanger fixture :
en
- US2487769A - Filter :
en
- FI23993A - Anordning vid avgasare förts, särskilt matarvatten till ångpannor :
en
fi
- FR952122A - Elastic arm lining of armchairs or similar seats :
en
fr
- FR952112A - Device for gear change by constantly engaged gear and semi-automatic control :
en
fr
- GB631861A - Improvements in or relating to loud speakers :
en
- GB631593A - An improved pump for operation with liquids having poor lubricating properties :
en
- GB631797A - Improvements in or relating to air-guns and the like :
en
- AT164441B - Apparatus for drawing a graphic motif :
de
en
- US2487306A - Treatment of lubricating oils :
en
- US2487399A - Electroplating apparatus :
en
- US2487718A - Stop motion means for sewing machines :
en
- GB631608A - Improvements relating to the manufacture of glass filaments :
en
- US2487064A - Resistively marked heating element and method for making same :
en
- CA460847A - Curtain rod bracket :
en
fr
- US2487502A - Instrument for electrosurgical resection :
en
- US2487685A - Rotary oscillating vane pump :
en
- USD155946S - Ulvad
jewelry box or the like :
en
- FR952105A - Indicators, especially for airplanes and ships :
en
fr
- FI23997A - Galvanic primary element :
en
fi
- GB631604A - A method of electrically driving band rolling mill winches :
en
- USD155952S - Ash tray
s. l. wilson :
en
- US2487459A - Stereoscopic picture disk and viewer therefor :
en
- AU1033447A - Improvements in and relating to electric discharge devices :
en
- CA460846A - Bed partition :
en
fr
- US2487224A - Cutter and trimmer :
en
- US2487271A - Doughnut machine :
en
- FR952026A - Improvements made to machines for straightening parts :
en
fr
- US2487535A - Spark plug :
en
- AU2480548A - A device for cooling, filtering and humidifying air :
en
- US2487491A - Bottle carrier :
en
- US2487554A - Fire and heat insulating protective sheath or sleeve for flexible pipes and the like :
en
- US2487442A - Plastic violin bow :
en
- US2487732A - Pump-pressure loaded-with unloading relief valve :
en
- GB631932A - Improvements in or relating to the manufacture of electrolytic capacitors, dry batteries and the like :
en
- GB631657A - Improvements in or relating to the manufacture of hollow-moulded articles such as pottery or china :
en
- CA460925A - Voltage regulator :
en
fr
- CA460934A - Piezoelectric vibrator :
en
fr
- US2487146A - Oil filter :
en
- AT164362B - Watchmaker's tool for clamping clockworks :
de
en
- US2487449A - Rotor and drive shaft with frangible coupling :
en
- US2487662A - Defrosting device for refrigeration apparatus :
en
- DK70171C - Plants for use in navigating vessels. :
da
en
- US2487337A - Scanning sextant :
en
- US2487463A - Admissions indicator :
en
- US2487698A - Topping for salads, desserts, and similar products :
en
- FR952198A - Packaging, especially for chocolate :
en
fr
- GB631859A - Improvements in or relating to display signs, stands or the like :
en
- FR951980A - Method of constructing a chassis bridge for a truck and a chassis bridge thus obtained :
en
fr
- GB631676A - Improvements in or relating to boxes or crates :
en
- GB631920A - Improvements in shock-absorbing bearings of time-keepers :
en