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  • FR943357A - Ship : en fr
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  • GB619320A - Improvements in or relating to a windshield cleaner : en
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  • US2463728A - Headrest for artificial respirators : en
  • GB619468A - Improvements in screws and cooperating parts : en
  • FR943422A - Advanced container for injectable remedies : en fr
  • USD152973S - Design for a velocipede : en
  • USD152977S - Design fob a finding fob jewelby : en
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  • US2463653A - Production of ddt of improved quality : en
  • US2463662A - Cover for the outlet ends of exhaust pipes of internal-combustion engines : en
  • FR943419A - Electric portable lamp with reel winder with shuttle trolley : en fr
  • GB619329A - Improvements in adapters for electric plug and socket couplings : en
  • FR943482A - Box for the presentation of various objects : en fr
  • US2463793A - Production of n4-acetyl sulfguanidines : en
  • US2463750A - Grinding apparatus : en
  • US2463845A - Process for separating wax from oil : en
  • US2463717A - Impulse sender : en
  • US2463516A - Vent device for pressure cookers : en
  • CA454991A - Machine for preparing newsprint paper for use as pencil sheaths : en fr
  • US2463554A - Preservative for photolithographic plates : en
  • US2463566A - Apparatus for turbine temperature analysis : en
  • US2464098A - Material loading and unloading apparatus : en
  • FI23567A - Justerbart stall för stränginstrument : en fi
  • FR943376A - Wedges for shipbuilding with rolling cradle and its operating devices : en fr
  • GB619520A - Improvements in or relating to electrical oscillation generators : en
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  • GB619425A - Process for drilling glass-bonded mica : en
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  • USD152965S - Design for a building : en
  • US2463803A - Loading device for tractors : en
  • US2464184A - Manual switch : en
  • FR943370A - Electro-magnetic wave transmission device : en fr
  • FR943435A - Anti-oil base : en fr
  • FR943390A - Machine for the production of cardboard boxes for packaging : en fr
  • GB619476A - Fire detecting cable : en
  • US2463512A - Electron discharge device : en
  • US2463725A - Method of cutting gear pairs : en
  • US2463741A - Desulfurization and reforming process : en
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  • GB619454A - Improvements in joists : en
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  • US2464049A - Process for preparing mercaptans : en
  • US2463680A - Process of making a dust-free alkaline detergent product : en
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  • CA455079A - Transmission system and method : en fr
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  • US2463943A - Production of penicillin salts : en
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  • US2463771A - Rolled tooth ratchet bar : en
  • US2463818A - Wobbler drive : en
  • US2464124A - Electric conductor : en
  • FR943374A - thermoelectric resistant element : en fr
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  • US2463502A - Method and system of secret communication : en
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  • US2464002A - Pipe-bending tool : en
  • FI23541A - Walking stick that can be converted into a seat : en fi
  • US2463940A - N-(2-phenylacetoxyethyl)-phenylacetamide : en
  • FI23507A - Bysthållare : en fi
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  • US2463674A - Ordnance barrier : en
  • FI23550A - Formlucka : en fi
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  • USD153042S - Design fob a metal working tool : en
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  • FR943599A - Process for making metal bonds at low temperature : en fr
  • US2463859A - Threaded locking device : en
  • US2464082A - Method of casting printing rollers : en
  • CA454955A - Apparatus for making ice cubes : en fr
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  • DK68692C - Spring closure for horse-cattle bindings. : da en
  • FR943581A - Quick adjustment wrench for tubes : en fr
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  • FR943386A - Method and apparatus for the production of polymers of styrene : en fr
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  • FR943582A - Removable brushes : en fr
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  • FR943495A - Propulsion device for boats and other navigation devices : en fr
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  • GB619456A - Improvements relating to building blocks : en
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  • USD153051S - Design fob an electrical control cabinet : en
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  • GB619278A - Improvements in and relating to thermionic valve oscillator circuits : en
  • GB619515A - Organic mercury compounds and process for preparing same : en
  • GB619488A - Improvements in and relating to the stop motion of knitting machines : en
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  • FI23548A - Värmeisolation : en fi
  • US2464125A - Pass band width control circuit : en
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  • GB619444A - Improvements in and relating to refrigerating and like equipment : en
  • DK68674C - Method and apparatus for attenuating the overboil of a liquid heat transfer medium in a hermetically sealed, controllable evaporation and condensation system. : da en
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  • US2463858A - Window construction : en
  • US2463635A - Electron discharge device and method of making the same : en
  • US2463709A - Ammonium nitrate explosive : en
  • GB619570A - Improvements in electric resistance welding machines : en
  • CA455080A - Telephone dial finger hole masking means : en fr
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  • US2463541A - Halophenyl acetals : en
  • US2463701A - Container and closure : en
  • US2463860A - Mount for portable chain saws : en
  • CA454933A - Foldable box or carton and blank therefor : en fr
  • GB619324A - Improvements in or relating to golf ball cleaning apparatus : en
  • GB619326A - Improvements in gearbox control mechanism : en
  • CA455073A - Wood pulp screening vat : en fr
  • GB619322A - Improvements in tip-up seats for public halls and like purposes : en
  • US2463678A - Abrading element and method of making same : en
  • US2463705A - Milling bolster : en
  • US2463932A - Drilling bit : en
  • USD152944S - Book match holder and dispenser or similar article : en
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  • US2463780A - Blank base and the method of its manufacture : en
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  • US2463814A - Dewatering apparatus : en
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  • FR943415A - Improvement in discharge tubes : en fr
  • GB619260A - Improvements in or relating to methods of and apparatus for moulding tyres on to toywheels : en
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  • GB619364A - Improvements in or relating to the manufacture of metallised paper electrical capacitors : en
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  • US2463854A - Fruit pitter : en
  • DK68696C - Process for phosphating iron and steel. : da en
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  • US2463830A - Vaporizing unit for retort burners : en
  • USRE23087E - Conteol system : en
  • FI23536A - Bastuapparat : en fi
  • FR943359A - Improvements made or relating to electric liquid heaters : en fr
  • FR943400A - Hulls allowing the movement of people on the surface of the water : en fr
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  • GB619593A - Improvements in yarn reeling machines : en
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  • US2464158A - Esters of 1-methyl-3-acyloxypropylalpha halomalonic acids and their preparation : en
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  • US2463944A - Constant potential source of the thermocouple type : en
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  • US2464179A - Smokeless powder tester : en
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  • CA455011A - Stabilizer for photographic emulsions : en fr
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  • GB619459A - Improvements in fishing reels : en
  • US2464167A - Process for the recovery of pentaerythritol : en
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  • US2464035A - Mechanical pencil : en
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  • US2463698A - Device for generating segmental spherical surfaces : en
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  • CA454929A - Log barker : en fr
  • CA454995A - Metal upsetting device : en fr
  • CA455039A - Anti-corrosion composition : en fr
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  • AT162541B - Protective device for transformer control switches : de en
  • AU145445B2 - Improvements in and relating to machines for winding toroidal coils : en
  • US2463957A - Electric signaling mailbox : en
  • US2464074A - Safety current supply for photoelectric light sources : en
  • US2463790A - Cloth winding apparatus : en
  • US2463807A - Beet seeder : en
  • GB619588A - Improvements in sights for rifles and the like : en
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  • AT162600B - Process for the preparation of new trisazo dyes : de en
  • AU1940248A - Improvements in compressed-air motors particularly for sander-polishers andthe like : en
  • US2463976A - High-pressure compressor : en
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  • US2463509A - Voltage doubler circuits : en
  • USD153024S - Design fob a necklace ob similar abticle : en
  • AT162579B - Method for pressing synthetic resin bodies : de en
  • FR943401A - Tuning device for ultra-high frequency oscillations : en fr
  • GB619538A - Improvements relating to ceramic dielectric compositions : en
  • FI23551A - Benzinmotorsåg : en fi
  • US2463773A - Winding machine : en
  • US2463521A - Clutch operator for lathes : en
  • US2463543A - Jacob t : en
  • US2463557A - Rectifier mounting assembly : en
  • USD152980S - Necklace or similar article : en
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  • FR943475A - Extrusion press : en fr
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  • GB619382A - Improvements relating to concrete roof or floor bearers of buildings, more especially prefabricated concrete buildings : en
  • GR11959B - MECHANICAL WASHING SYSTEM OF THE FABRIC PRINTING BANK AFTER THE REMOVAL OF THE PRINTED FABRIC. : el en
  • FR943387A - Glass cutter with wheel : en fr
  • GB619327A - Improvements relating to high frequency induction heating apparatus : en
  • AU2515649A - Improvements ina sanitary napkin : en
  • US2463811A - Ladle tipping mechanism : en
  • GB619279A - Improvements in and relating to soldering aluminium and alloys thereof : en
  • US2464039A - Brake mechanism for truck cranes : en
  • US2464081A - Modification of starch : en
  • FR943402A - Rubber-related improvements : en fr
  • GB619486A - Improvements in or relating to load handling apparatus : en
  • US2463534A - Method and apparatus for analyzing seismographic records : en
  • GB619564A - Improvements in or relating to the manufacture of cellulose acetate filaments, filmsor the like : en
  • GB619415A - Improvements in or relating to roof construction : en
  • FR943450A - Reproductive device controlled by a recording tape : en fr
  • GB619339A - Improvements relating to ventilation systems : en
  • US2463936A - Dynamoelectric machine : en
  • FR943384A - Improvements to sawtooth current generators : en fr
  • FR943433A - Case forming a table and containing two folding chairs with backrest and without foot, all in wood or metal : en fr
  • GB619590A - Improvements in or relating to buildings : en
  • FR943446A - Process for the production of acrylonitrile : en fr
  • US2463851A - Turbine cooling system : en
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  • GB619431A - An elevator truck : en
  • AT162535B - Device and circuit for load-dependent cooling of a converter : de en
  • FR943417A - Improvements to snap-in mechanisms : en fr
  • FI23553A - Inmatningsanordning för klyvsågar : en fi
  • GB619272A - Improvements in or relating to electric immersion heaters : en
  • GB619312A - Improvements relating to gas turbine plant : en
  • GB619541A - Improvements in gear shift mechanism for motor vehicles : en
  • FI23532A - For magnetic devices : en fi
  • FR943578A - Method and apparatus for handling finely divided material : en fr
  • GB619423A - Improvements in variable speed power transmission : en
  • GB619352A - Apparatus for drying a discrete material which can be fine-ground : en
  • GB619298A - Improvements in number plates for vehicles : en
  • GB619336A - Improvements relating to electro-brightening treatment of metals : en
  • GB619490A - Improvements in straight bar knitting machines : en
  • GB619344A - Improvements relating to casing head equipment for boreholes or wells : en
  • IE18819L - Metal tacks for resistance welding. : en
  • US2463519A - High-frequency tube structure : en
  • US2463931A - Apparatus for successively making approximate and final adjustments : en
  • GB619334A - Improvements relating to tip-up seats : en
  • GB619657A - Improvements in vertical conveyors for biscuits and other unitary objects : en
  • GB619408A - A reclining chair or like article or furniture : en
  • CA454984A - Tag printing machine : en fr
  • US2463946A - Refillable loose-leaf binder : en
  • US2464076A - Electron-ray tube : en
  • US2464193A - Control apparatus : en
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  • US2463817A - Toy reflector and support : en
  • FR943522A - Improvements to detachable linkage devices for parachute harnesses : en fr
  • GB619512A - Improvements relating to automatic exposure control for photographic printing : en
  • GB619302A - Improvements in or relating to ornamental hangings such as curtains and drapes : en
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  • USD152942S - Design fob an automobile radiator guard : en
  • FR943379A - Improvements made to turbine blades or the like : en fr
  • FR943545A - Process for making cookies : en fr
  • US2464101A - Quiver : en
  • USD152983S - Design for a key holder or sevhlar article : en
  • US2463832A - Door signal device : en
  • US2464031A - Knockdown stand : en
  • GB619501A - Electric fire alarm system : en
  • USD152940S - Design for an automobile radiator guard : en
  • GB619277A - Improvements in or relating to hot-gas engines : en
  • FR943555A - Multiple-break ignition starter method and apparatus for all coil ignition engines : en fr
  • FI23552A - A device used in band saws to facilitate the sawing of a workpiece along a curved line : en fi
  • US2464017A - End shield for dynamoelectric machines : en
  • FR943588A - Frame for tricycle or similar vehicle : en fr
  • US2463600A - Temperature regulator for controlling either a heating or cooling medium : en
  • US2463775A - Combined desk and mirror device for transferring records : en
  • US2464037A - Spring cushion assembly : en
  • FR943383A - Process for obtaining opium alkaloids from dry poppy straw : en fr
  • GB619514A - Improvements in or relating to discharge tubes adapted for generating oscillations : en
  • FR943571A - Snapshot selector on film : en fr
  • GB619347A - Improvements in or relating to the lining of t or other pipe junctions : en
  • FR943573A - Portable electric planer : en fr
  • DK68667C - Process for producing yeast in two or more fermentation vessels during aeration and addition of concentrated herb during fermentation. : da en
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  • US2463583A - Radio beacon keying circuit : en
  • US2463911A - Extension table : en
  • USD152956S - Design foe a tripod mounted flashlight : en
  • USD152999S - Design for a lamp : en
  • US2463786A - Electromagnetic mechanism for bone conduction receivers, etc. : en
  • GB619221A - Valves : en
  • GB619589A - Improvements in or relating to the production of iron castings : en
  • US2463551A - Method of making artificial teeth : en
  • US2463766A - Compressor : en
  • US2463922A - Liquid dispenser with receptacle operated outlet valve : en
  • US2464127A - Method of activating acid activatable clays : en
  • US2463788A - Apparatus for solution of snell's law : en
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  • USD152988S - Laukus, sr mine car truck : en
  • GB619627A - Improvements in or relating to hair waving appliances : en
  • GB619269A - Improvements in or relating to electric fires : en
  • FI23508A - For the purposes of this Regulation : en fi
  • AT162507B - Armature for magnet-electric machines : de en
  • AU140843B2 - Improvements in or relating to refrigerating apparatus and method of refrigerating : en
  • CA454969A - Tapped transformer system : en fr
  • US2464120A - Polymers of alpha-fluoroacetoxyacrylonitrile compounds : en
  • US2464149A - Nose block for spectacle cases : en
  • CA455087A - Stabilization of vinyl resins : en fr
  • AU145468B2 - Thermo-responsive control switches and expansible diaphragms for use therein : en
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  • GB619612A - Improvements in or relating to electrical frequency controlling devices : en
  • AU146980B2 - Heat cast refractory material and process for making thesame : en
  • US2463878A - Magazine film holder for cameras : en
  • US2463995A - Mixing machine : en
  • US2463852A - Skiving tool : en
  • US2464095A - Pump : en
  • USD152984S - Combined quoit and horseshoe pitching device : en
  • FR943512A - Improvements in the making of washable dolls and resulting dolls : en fr
  • DK68669C - Heat exchanger. : da en
  • FI23575A - A device to facilitate the cutting of mower blades, scythes, soap irons and the like : en fi
  • GB619422A - Improvements in and relating to clothes washing machines : en
  • GB619539A - Improvements in or relating to the steaming of webs : en
  • US2463893A - Comb : en
  • US2464139A - Nonintermittent motion-picture apparatus : en
  • USD153044S - Design for a building : en
  • USD152957S - Design for a bedspring fabric : en
  • GB619343A - Improvements in and relating to electric switches having arcing contacts : en
  • GB619540A - Improvements relating to clutches : en
  • US2463637A - Compartment shower : en
  • US2463857A - Precision chuck : en
  • US2463991A - Safety device for airplanes : en
  • US2464067A - Camouflaged camera : en
  • US2463729A - Pyrolytic conversion of hydrocarbons : en
  • US2464190A - Instrument panel and means for adjusting instruments thereon : en
  • GB619261A - Improvements in apparatus for applying adhesive strip to cylindrical cans or other containers : en
  • CA455083A - Indicating apparatus : en fr
  • CA455090A - Hand-truck, wheel-barrow and like hand-propelled vehicle : en fr
  • US2463742A - Ketones : en
  • USD153027S - Design for a bracelet or similar article : en
  • CA455072A - Web guiding device : en fr
  • US2463992A - Bag for merchandising : en
  • US2464001A - Card for testing the color sense of the human eye : en
  • CA455071A - Apparatus for handling powdered material : en fr
  • US2464180A - Film guiding and positioning device : en
  • US2463624A - Rocking pocketed ball game : en
  • US2463907A - Method and apparatus for welding pipe : en
  • US2463589A - Pallet : en
  • US2463916A - Bottle carrier : en
  • US2464143A - Method of silver coating organic surfaces : en
  • GB619661A - Improvements in or relating to electro-magnetic relays : en
  • GB619350A - Improvements in or relating to slicing machines : en
  • FR943445A - Combination mill holder for performing milling work on cycle frames : en fr
  • US2464043A - Air-deodorizing compositions : en
  • US2463513A - Sound recorder : en
  • AU142872B2 - A device for driving out pins, bushes andthe like from articulated tracks andthe like : en
  • FR943399A - Manufacturing process from potato starch : en fr
  • FR943481A - Improvements to dryers : en fr
  • FR943586A - Compressor : en fr
  • CA454930A - Anti-skid device : en fr
  • AT162595B - Process for the preparation of copper-containing disazo dyes : de en
  • AU149571B2 - Improvements in or relating to the production of N'-chlorophenyl-N'-isopropyl biguanide : en
  • US2463963A - Method of producing a carbamino salt compound : en
  • US2463634A - Antiskidding appliance for automobiles : en
  • CA455091A - Metal coating : en fr
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  • US2463937A - Slide fastener : en
  • US2463965A - Means for dislodging concrete practice bombs from mold bases : en
  • USD152949S - Design fob a coffee table : en
  • US2464097A - Brake operating or similar mechanism : en
  • US2463772A - Lifting jack : en
  • FR943431A - Process electro-mechanically classifying the cloths by shade, fineness and category : en fr
  • FR943501A - Feeder frame for photographic enlargers : en fr
  • DK68693C - Spray liquid for plant growth. : da en
  • US2464130A - Shoe pressure machine : en
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  • US2463826A - Coupler and terminal block : en
  • US2463919A - Separation of close-boiling naphthenes by azeotropic distillation : en
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  • USD152974S - Design fob a brooch or similar article : en
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  • FI23559A - Provrör, särskilt för upptagande av mjölkprover : en fi
  • AU140491B2 - Improvements infrequency control circuits : en
  • US2463755A - Polish rod clamp : en
  • AU2582249A - Improvements in or relating tothe production ofthe p-chlorophenyl cyanamide salt of isopropyl guanidine : en
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  • US2463754A - Tank foot : en
  • FR943472A - New arrangement of the double-acting motor unit in poultry plucking machines : en fr
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  • AU143576B2 - Improvements in apparatus for folding sheet material articles : en
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  • US2463923A - Thread collector for weft replenishing looms : en
  • US2463649A - Setting indication device for sextants : en
  • US2463868A - Game board and an aligning scale therefor : en
  • US2463778A - Magnetic shielding : en
  • US2464121A - Detachable crotch undergarment : en
  • FR943375A - Generator assembly of a sawtooth current in the deflection coils of an electron ray tube : en fr
  • FR943470A - Improvements to chain conveyors : en fr
  • FR943477A - Superimposed layer panel and its manufacturing process : en fr
  • US2463689A - Apparatus and method for making curled yarn : en
  • GB619315A - Improvements in or relating to blasting cap manufacture : en
  • GB619483A - Improvements in pocket electric battery lamps : en
  • US2464005A - Process and apparatus for separating meat from shell fragments of cracked nuts : en
  • AU2517149A - Gun construction for blast gas spraying heat fusible material : en
  • AT162528B - Process for preventing the inner wall of an incandescent lamp from blackening : de en
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  • USD153034S - Sprayer for laundries or the like : en
  • CA455063A - Pumping apparatus : en fr
  • AT162462B - Picking machine for chamomiles and similar capillary plants : de en
  • AU140999B2 - Improvement in process of and apparatus for continuously casting metals : en
  • AU141141B2 - Improvements in platform type welt shoes : en
  • AT162484B - Adhesion drive, especially belt drive : de en
  • AU146323B2 - Improvements in or relating to pterins and method of producing same : en
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  • CA455065A - Package binding tool : en fr
  • US2463842A - Lamp shade supporting device for extractors : en
  • US2463578A - Machine for aligning and sizing elongated rollable articles : en
  • CA455082A - Altitude guiding system for aircraft : en fr
  • US2463500A - Oxidation of beta, beta-thenylhydroxylamine : en
  • US2463681A - Ratiometer : en
  • FR943353A - Gear shifting for chain drive bicycles : en fr
  • GB619274A - Improvements in x-ray screens and method of making the same : en
  • GB619243A - Improvements in or relating to electric fluid blast circuit breakers : en
  • US2463966A - Clamp mechanism for straightening sheet metal bodies : en
  • AU140158B2 - improvements in ignition and control systems FOR FUEL BURNERS : en
  • US2463537A - Guide for differential cylinderpiston assemblies : en
  • US2463609A - Switching device : en
  • US2463734A - Racemization of optical isomers : en
  • US2464011A - Helical hollow rotor pump : en
  • AT162583B - Process for the preparation of optionally halogenated cyclopentadiene or its derivatives : de en
  • US2463727A - Process of manufacturing cathodes for electric discharge tubes : en
  • AT162497B - Drive machine with power take-offs or machines operated by this : de en
  • US2464027A - Boat oar mechanism : en
  • GB619314A - Garment levelling machine : en
  • AT162538B - Device for electrical monitoring of a switch with automatic tripping by a protective device : de en
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  • CA454906A - Barking spade : en fr
  • US2463676A - Dry spinning apparatus and method for the production of artificial filaments : en
  • US2463834A - Plywood grain bin or the like : en
  • CA454987A - Removal of acetylene from hydrocarbon mixtures : en fr
  • US2463770A - Internal pivot electrical measuring : en
  • CA454949A - Apparatus for and method of coating metal strip at high speed : en fr
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  • US2463745A - Alarm for fire detection : en
  • US2463710A - High-frequency generator : en
  • AT162576B - Process and design for the production of rubber flat or V-belts : de en
  • DK68677C - Indicator mechanism with a flap scale and associated, parallel to the scale displaceable pointer, in particular for use as a wavelength pointer on a radio. : da en
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  • US2463690A - Plate handling mechanism for embossing machines : en
  • FR943520A - Improvements to refrigerated cabinets : en fr
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  • US2463622A - Pallet for supporting and transporting articles : en
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  • US2464161A - Horseshoe ring box : en
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  • GB619285A - Improvements in and connected with shuttering for concrete walling : en
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  • GR11960B - METHOD OF COLORING OF THE GLAUCT OR WINE OF THE GRAPES OR GRANDS OF THE GREEN OR DRY. : el en
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  • US2463665A - Tie check : en
  • US2463722A - Air filter : en
  • AU2582649A - Improvement in process of and apparatus for continuously casting metals : en
  • FI23535A - Anordning fand tandbehandling : en fi
  • CA454981A - Apparatus for mechanically operating keyboards of typewriters and the like : en fr
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  • AU2582849A - Improvements in or relating to automatic control systems : en
  • AU2624849A - Instructional toys and games : en
  • US2464085A - Toilet brush container : en
  • US2463883A - Tube coupling : en
  • US2464025A - Garment : en
  • US2463820A - Water jet propulsion internalcombustion engine : en
  • USD153018S - Brooch or similar article : en
  • FR943480A - Automatic device allowing direct vision or projection of slide views : en fr
  • US2463824A - Substituted alkylene glycol esters of alginic acid : en
  • US2464020A - Tire building machine : en
  • US2463604A - High-speed traverse : en
  • US2463697A - Mixing machine : en
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  • USD152953S - Design for an electric broiler : en
  • US2464040A - Dampening or moistening roller : en
  • AU2523849A - Improvements connected with chair frames : en
  • US2463612A - Log or post cabin structure : en
  • US2463862A - Gas generator : en
  • CA454920A - Turbo spheric mixer : en fr
  • US2463989A - Preparation of acylated amino esters : en
  • AT162551B - Photographic camera : de en
  • US2463846A - Purification of solvent used in diolefin concentration : en
  • FR943426A - Generator assembly of a sawtooth current in the deflection coils of an electron ray tube : en fr
  • AU2552849A - Relaxation oscillator : en
  • AT162527B - Step control device for transformers : de en
  • AU140238B2 - Improvements in and relating tothe sealing of lidded boxes or containers : en
  • AT162455B - Turn-down collar : de en
  • AU2586049A - Improvements in mining ploughs : en
  • US2464111A - Beverage cooler : en
  • US2463984A - Flush type resistor element for temperature measurements : en
  • USD152998S - Design fob a stand ob similar abticle : en
  • AT162570B - Process for the sulfur-free vulcanization of synthetic rubber : de en
  • AT162511B - Electrical measuring and command device with feedback : de en
  • CA454953A - Spun metal manufacture and product : en fr
  • CA454965A - Composite material : en fr
  • FR943489A - Angled handle device : en fr
  • GB619235A - Curariform drug and method of preparing the same : en
  • FI23533A - Luftregleringsanordning för eldstäder : en fi
  • FR943454A - Manufacture of dry contact rectifier discs : en fr
  • FR943597A - New call reception circuit : en fr
  • AT162465B - Bloch bringing unit, consisting of trailing axle and feeder : de en
  • AU2585149A - Heat exchange apparatus : en
  • US2463738A - Stable emulsions of oil and glycerine : en
  • AT162536B - Electric heating storage heater : de en
  • AU142205B2 - Improved rotary water sprayer : en
  • FR943463A - Improvements in window construction, in particular for vehicles : en fr
  • AT162585B - Briquette for alloying ferrous metals : de en
  • CA455086A - Quick hose coupling : en fr
  • AT162453B - Comb : de en
  • AU142868B2 - Circularly polarised antenna : en
  • AU145865B2 - Improvements in or relating to fuel feeding apparatus foran internal combustion engine : en
  • AU2518249A - Improvements in or relating to wrenches : en
  • AU2585749A - Bore crown for percussion drilling : en
  • GB619402A - Arrangement for rotor windings in electrical machines, especially turbo-generators : en
  • GB619537A - Improvements in or relating to friction clutches and brakes : en
  • US2463547A - Broad band antenna : en
  • CA455005A - Radio beacon : en fr
  • AT162547B - Mechanical permanent calendar : de en
  • AU2515749A - Improvements in apparatus for folding sheet material articles : en
  • AU146594B2 - Improvements in mining ploughs : en
  • CA455004A - Direction finding system : en fr
  • GB619372A - Improvements in containers for face powder and the like : en
  • AU2585449A - Improvements in and relating tothe manufacture of sheets or wet consisting wholly or partly of fibrous cyanoethylated cellulose textile material : en
  • FR943500A - Engine liquid fuel flow regulator : en fr
  • CA455022A - Method of and mould for making integral reed plates and reeds : en fr
  • US2463531A - Gun positioning system having a recoil operated protective device : en
  • USD153028S - Design fob a necklace ob similar abticle : en
  • AT162562B - Tamping electrode with sheet metal jacket for light furnaces : de en
  • US2463924A - Spark plug shield : en
  • USD152961S - Design for a cooking utensil : en
  • AU131712B2 - Anew or improved decorative material and method of making same : en
  • FR943488A - Process for the sulfochlorination of saturated hydrocarbons, substituted or not, or of mixtures of hydrocarbons consisting entirely or substantially entirely of saturated hydrocarbons : en fr
  • GB619517A - Improvements in or relating to cathode heating circuit arrangements for electron discharge tubes : en
  • FR943471A - Improvements to ordinary courses : en fr
  • FR943451A - Collecting and baling machine : en fr
  • FR943462A - Automotive car window water evacuation device : en fr
  • GB619618A - Improvements in or relating to resilient joints or mountings : en
  • FR943544A - Improvements in means suitable for allowing breathing in environments loaded with impurities, such as mine atmospheres and the like : en fr
  • FR943428A - Corona discharge initiator tube : en fr
  • FR943547A - Improvement in the closing of pressure cookers, mainly for cooking food : en fr
  • US2463925A - Seed spacing timer : en
  • GB619306A - Improvements in metal rollers or bobbins for trawl net ground ropes : en
  • CA454948A - Plasticizer, composition containing the same and process : en fr
  • IE20054L - Razor blade magazines. : en
  • US2464026A - Gas eliminator for electric apparatus : en
  • US2464092A - Machine for frictionally stretching and mounting solid resilient tires upon rims : en
  • USD152996S - Design for a hack saw : en
  • GB619403A - Improvements in or relating to the preparation of glycerol ethers : en
  • GB619505A - Improvements in or relating to inkers for printing presses : en
  • FI23543A - Anordning vid tårtspadar : en fi
  • FR943514A - Tissue enhancements : en fr
  • GB619460A - Compositions and methods for forming films for use as dental separators : en
  • FR943534A - Fruit packaging process by independent cells : en fr
  • FR943394A - Electric appliance for cooking : en fr
  • GB619482A - Improvements in or relating to baths : en
  • US2463614A - Open-top display refrigerator : en
  • GB619361A - Improvements in or relating to needle valves : en
  • US2463517A - Air-borne corner reflector : en
  • USD153030S - Bracelet or similar article : en
  • GB619413A - Improvements in or relating to automatic firearms : en
  • GB619530A - Improvements in or relating to internal combustion engine control mechanism : en
  • GB619224A - Improvements in or relating to methods of and means for printing : en
  • GB619438A - Improvements in and relating to electric heaters : en
  • GB619609A - Improvements in and relating to fourdrinier paper making machines : en
  • US2463694A - Optometrist rule : en
  • US2463556A - Mulling apparatus : en
  • GB619367A - Improvements in toys of the mechanical grab type : en
  • GB619387A - Improvements in or relating to electric lighting fittings : en
  • GB619390A - Improvements in or relating to gas-turbine power-plant installations : en
  • GB619449A - Improvements in or relating to bee hives : en
  • US2463838A - Polymeric color couplers : en
  • US2464055A - Kaleidoscope : en
  • US2463980A - Tractor switch : en
  • US2463599A - Temperature regulator : en
  • US2463928A - Article transferring apparatus : en
  • GB619563A - Improvements relating to the heating of motor vehicles : en
  • FI23539A - Sätt att framställa mönstrat glas med i handeln förekommande planglas som utgångsmaterial : en fi
  • FI23568A - Förfaringssätt framställning av sötsaker, karameller, fyllnadsmassor och dylikt : en fi
  • US2464016A - Knockdown toboggan : en
  • USD152970S - Design for a yo-yo toy : en
  • USD153045S - Design fob a shirt : en
  • AT162555B - Drawing pen holder : de en
  • US2464133A - Jig nut : en
  • AT162532B - Circuit arrangement for call seekers : de en
  • AT162558B - Square root device, especially for determining the flow rate of liquids and gases as a function of the pressure gradient : de en
  • FR943509A - Lifting platform vehicle intended for assembly operations : en fr
  • US2463764A - Paste dispenser for collapsible tubes : en
  • US2464086A - Life float : en
  • US2464123A - Rotary plug valve : en
  • US2464191A - Combined instrument panel with tolerance indicating means : en
  • GB619214A - Improvements in clarifiers : en
  • CA455085A - Electron discharge device : en fr
  • DK68703C - Rocket launcher. : da en
  • GB619623A - Manufacture of plastic materials exhibiting a colour-graduation effect : en
  • FR943551A - Quick release valve for mixer and other devices : en fr
  • US2463518A - Vehicle jack : en
  • AT162474B - Electromagnetic two- or multi-surface coupling with fixed magnet : de en
  • FR943395A - Stopper for flexible ties, such as, in particular, shoe laces : en fr
  • GB619592A - Removable resilient abutment : en
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  • US2464105A - Watch hand remover : en
  • DK68698C - Centrifugal power dust collector. : da en
  • CA455052A - Detergent composition : en fr
  • AT162544B - Adjustable gauge for measuring bores, distances, etc. like : de en
  • AU2525849A - Method of making calcareous-silicious insulating material : en
  • US2463749A - Water-color painting kit : en
  • DK68671C - Process for extracting ferrous aluminum sulphate. : da en
  • US2464053A - Mixture containing penicillin : en
  • US2463558A - Gas burner apparatus : en
  • USD152952S - Design fob a pizza pie oven : en
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  • DK68672C - Method and apparatus for the continuous production of cyclic isoximes or their hydrolysis products. : da en
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  • US2463902A - Olefin extraction process : en
  • CA454942A - Carboxy polymethylene guanamine : en fr
  • US2463737A - Selective valve manifold for gaso line tank trucks and the like : en
  • US2463855A - Seed and fertilizer distributor : en
  • US2463881A - Heat pump : en
  • US2464164A - Vegetable and fruit eye remover : en
  • USD152955S - Design for a match cover : en
  • US2463702A - Battery charger : en
  • CA454922A - Roller for applying paint : en fr
  • CA454967A - Magnetic core : en fr
  • US2463836A - Oxidation resistant organic substances : en
  • US2463693A - Method and retort for the distillation of solid hydrocarbonaceous materials : en
  • US2464046A - Crystal holder : en
  • US2464065A - Carton : en
  • FR943508A - Further development of underwired bras : en fr
  • CA455003A - Method and means for the reproduction of intelligence : en fr
  • GB619357A - A new thioindigoid dyestuff : en
  • FR943372A - Discharge tube : en fr
  • USD152990S - Design for an adjustable antenna : en
  • AU141467B2 - Stylus holder : en
  • AU144211B2 - Copolyesters : en
  • AT162486B - Protective jacket for pipes carrying liquids, steam or gas : de en
  • US2463990A - Twine or cord cutter : en
  • CA454936A - Para-amino-para'-hydroxy diphenyl sulphone and derivatives : en fr
  • FR943502A - Improvements to bar clamp mandrels in which the jaws are formed by balls or rollers : en fr
  • US2463813A - Target for testing the resolving power of the human eye : en
  • USD152976S - Design for a necklace ok similar article : en
  • USD152995S - Design for a hat : en
  • CA454941A - Apparatus and procedure for making composite metal strip : en fr
  • AT162531B - Electrolytic capacitor : de en
  • US2464044A - Manufacture of meta-phenylene diamine : en
  • CA454924A - Constant velocity torque transmitting universal joint : en fr
  • CA455002A - Radio transmitting and receiving system : en fr
  • FR943565A - Acid treatment process for oils : en fr
  • US2463736A - Spraying apparatus : en
  • US2463827A - Production of viscous aqueous solutions of proteins : en
  • US2463969A - Cathode-ray deflection circuit : en
  • US2463970A - Conveyer chain : en
  • US2463526A - Pulp screening apparatus : en
  • US2463905A - Automatic control system for airplanes : en
  • US2464008A - Continuous replenishment of electrodes in electric salt bath structures : en
  • US2464194A - Reduction of nitrophenols : en
  • CA455057A - Frequency modulated alimeter or distance indicator : en fr
  • US2463951A - Refrigeration expansion valve : en
  • US2463962A - Product for producing effervescing carbonated beverages : en
  • AU146419B2 - Methods and systems for obtaining alow standard frequency from selected gas absorption lines : en
  • US2464116A - Boat : en
  • US2464122A - Control of alternating current motors : en
  • USD153054S - Design fob a flacon fob pebfume : en
  • GB619353A - Liquid-fuel combustion chamber : en
  • US2464072A - Process and apparatus for exchanging heat : en
  • FR943469A - Centrifugal mixer : en fr
  • FR943532A - Improvements to mechanical movements : en fr
  • US2463978A - Weedless fish bait : en
  • US2463997A - Method of making integral external and internal finned tubing : en
  • US2464104A - Fountain pen : en
  • FR943513A - New aqueous wax emulsions : en fr
  • GB619389A - Improvements in and relating to driving belts : en
  • GB619395A - Preparation of difluoroethane : en
  • US2464000A - Louver mechanism for attic ventilation : en
  • GB619295A - Improvements in and relating to the manufacture of injection-moulded reinforced articles made of plastic material : en
  • GB619617A - Improvements in and relating to centrifugal impellers : en
  • CA454943A - Carbamylguanamine : en fr
  • GB619595A - A machine for the tape-packaging of medicinal tablets and the like : en
  • FR943479A - Improvements in the manufacture of highly siliceous glasses transparent to ultra-violet : en fr
  • FR943436A - Process for the preparation of bromo-substituted imidazolones : en fr
  • FR943511A - Roller Skate Improvements : en fr
  • US2463968A - Winch power unit : en
  • US2464141A - Mirror with low thermal expansion support : en
  • USD152981S - Design fob a girdle : en
  • GB619616A - Improvements in or relating to devices for delivering liquid in measured quantities : en
  • DK68685C - Massage device with built-in heater and thermoregulator. : da en
  • FR943567A - Game : en fr
  • GB619651A - Improvements in or relating to protective grilles for windows and the like : en
  • DK68686C - Electric stove. : da en
  • US2463981A - Flint plug magazine : en
  • USD153040S - Design for a radio cabinet : en
  • DK68699C - Container with lid and in this placed closable bottleneck. : da en
  • US2463633A - Sand seal shoe : en
  • US2463964A - Gas turbine plant employing makup air precompression for peak loads : en
  • US2464013A - Electric heater of water and other liquids : en
  • FI23540A - Förfarande ocn för framställning av glas : en fi
  • FR943587A - Liquid fuel supply device : en fr
  • GB619473A - Improvements relating to the production of gear wheels with face teeth : en
  • CA454912A - Dairy memo : en fr
  • AT162534B - Temperature-resistant electrode entry for metal vacuum vessels : de en
  • CA455007A - Flexible rotary coupling : en fr
  • FI23557A - Mätstång : en fi
  • FR943505A - Reading dial for t-station. s. f. : en fr
  • US2464006A - Radio wave absorption device : en
  • US2464102A - Resilient wheel : en
  • USD153039S - Design for a bracket : en
  • FR943503A - Articulated lever for mounting and removing tires for cycles, motorcycles, cars : en fr
  • GB619405A - Improvements in or relating to self-releasing torque transmission brake devices : en
  • GB619491A - Improvements in meters for measuring ph : en
  • GB619580A - Improvements in or relating to electromagnetic actuating devices : en
  • FR943407A - Resinous compositions : en fr
  • US2463645A - Stencil liner : en
  • CA455061A - Frequency determining device : en fr
  • CA454988A - Oxidation of aldehydes and ketones : en fr
  • FR943559A - Liquid antiseptic and process for its preparation : en fr
  • GB619401A - Improvements in or relating to machines for grinding cutting blades : en
  • DK68707C - Flagpole. : da en
  • US2463574A - Vinylidene chloride-butadiene-alpha-methyl styrene interpolymers : en
  • US2463958A - Induced draft heater : en
  • GB619319A - Improvements in or relating to a windshield cleaner : en
  • CA454932A - Discharge tube : en fr
  • CA455053A - Process of producing wetting, sudsing and detergent agent : en fr
  • AT162476B - Device for the formation of strip-shaped sores on trees for the purpose of resin extraction : de en
  • US2463706A - Gaff hook : en
  • US2463869A - Mixed allyl ethers of starch : en
  • US2463670A - Game device : en
  • US2464160A - Watertight cabinet joint : en
  • USD152968S - Besign for a building : en
  • US2463508A - Catalyst and process for hydrocarbon conversion : en
  • US2463625A - Antivibration coupling for tubing : en
  • GB619513A - Process for the manufacture of aqueous dispersions of polymers of substances capable of polymerisation : en
  • US2463982A - Box lid : en
  • GB619297A - Improvements in or relating to road vehicle registration number plates : en
  • AU2574449A - Improvements relating to thermionic valve amplifiers : en
  • CA455008A - Testing apparatus : en fr
  • US2463776A - Production of lactones : en
  • CA454918A - Hanging shoe shine kit bag : en fr
  • CA454917A - Saucepan, stewpan, casserole and like cooking utensils : en fr
  • US2463848A - Clothespin : en
  • FR943411A - Water-soluble methylated methylol-melamines and process for obtaining them : en fr
  • FR943457A - Shaft for talking machine disc changer : en fr
  • US2464078A - Spacer element for typographical machines : en
  • GB619270A - Improvements in or relating to electric reflector fires : en
  • AT162517B - Arrangement on the telephonograph for remote control of the same : de en
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  • GB619268A - Improvements relating to a device for transforming electrical energy into the momentum of a rotary shaft : en
  • GB619600A - Improvements in bundling presses : en
  • USD153029S - Design fob a necklace ob similar abticle : en
  • GB619341A - Method of fusing iron and iron alloys with carbon, and bodies produced according to this method : en
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  • AT162452B - Carrying device for luggage or the like. : de en
  • AT162469B - Process for the manufacture of forks for agricultural and other purposes : de en
  • AT162529B - Circuit arrangement for line selectors : de en
  • AT162482B - Process for cleaning fruit grains and plansifters for practicing this process : de en
  • FR943377A - Device for automatic inflation of a tire in the deflation phase allowing the wheel to rotate continuously : en fr
  • FR943499A - Window operating device : en fr
  • CA455025A - Manufacture of insulated electric wire and cable : en fr
  • CA454923A - Extraction of cellulose from fibrous and vegetable matters : en fr
  • US2463739A - Reticule for telescopes : en
  • US2463740A - Preparation of peanut protein free from peanut skin pigment : en
  • CA454994A - Cyanine dye containing sulphamate anion : en fr
  • FR943442A - Oscillating suspension device of a railway vehicle allowing full correction of the transverse accelerations undergone by the body when driving in curves : en fr
  • FR943529A - Electric motor and power transmission unit : en fr
  • CA455035A - Table top construction : en fr
  • AT162540B - Process for the serial production of slide core coils : de en
  • CA454939A - Electrical conductor : en fr
  • CA454931A - Deer carrier : en fr
  • AU2574649A - Improved method, process and means for decorticating cashew nuts and like products : en
  • CA455038A - Single valve gear for plural valve control : en fr
  • CA455000A - Antenna array : en fr
  • AT162505B - High-performance electric heating furnace : de en
  • AU146981B2 - Process forthe production of wrinkled decorative sheets of transparent solvent soluble film forming material containing pigment and sheets produced thereby : en
  • GB619479A - Improvements relating to couplings for flexible hoses : en
  • GB619622A - Improvements in or relating to devices for cutting bale-straps, band and other flexible ties : en
  • AU147999B2 - An improved process forthe preparation of di-parachlorophenyl I-I-ethane : en
  • CA454935A - Game : en fr
  • DK68666C - Procedure for making flippers. : da en
  • GB619391A - Improvements in or relating to document-containing folders for suspension filing systems : en
  • AU2524649A - Improvements relating to machines for sharpening saws : en
  • AT162573B - Contact material : de en
  • AU2519849A - Improvements in apparatus for breaking up. mixing and stirring foodstuffs, chemicals andother substances : en
  • AU2584349A - Improvements in or relating to refrigerator chambers : en
  • GB619293A - Improvements in vehicle brake adjusters : en
  • GB619404A - A method of humidifying dextrine : en
  • US2463683A - Laundry conditioning tumbler : en
  • US2464091A - Blade handle : en
  • GB619383A - Improvements in and relating to oven doors : en
  • FR943365A - corrugated cardboard box for packaging : en fr
  • FR943526A - Shooting range featuring a remote controlled target transporter : en fr
  • GB619511A - Improvements in or relating to sound transmitter and receiver : en
  • GB619631A - Improvements in lamp shades and their method of manufacture : en
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  • GB619655A - Improvements relating to prepayment gas meters : en
  • GB619586A - Drive for the spindle of a movable headstock of a metal-cutting or like machine-tool : en
  • AT162491B - Manure stripping device : de en
  • CA455013A - Rotor for shaded pole induction motor : en fr
  • GB619601A - Improvements in or relating to clamps : en
  • FI23562A - Bundling device for the mechanical manufacture of double bundles of floating goods : en fi
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  • GB619335A - Improvements relating to driving-belts : en
  • CA454909A - Apparatus for raising natural oils and other liquids by gaseous pressure : en fr
  • CA455027A - Receptacle closure : en fr
  • FR943558A - Manufacturing process for hollow rubber objects : en fr
  • FI23546A - Lock stand : en fi
  • FR943423A - Improvements to plunger electromagnets : en fr
  • GB619500A - Improvements relating to resin compositions : en
  • GB619359A - An improved auxiliary device on sewing-machines for zigzag sewing : en
  • DK68702C - Firearms with cylinder lock and rigid cartridge pullers. : da en
  • DK68675C - Writing device for electromechanical image recording by image telegraphy. : da en
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  • US2463650A - Apparatus for straightening articles that soften under heat : en
  • US2463748A - Article rack device : en
  • US2463758A - Global time indicator : en
  • US2464110A - Hydraulic system for vehicle steering and other apparatus : en
  • FR943497A - White cement manufacturing process : en fr
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  • GB619552A - Improvements in or relating to gearshift mechanism for motor vehicles : en
  • AT162509B - Protection device for capacitor banks : de en
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  • GB619216A - Improvements in or relating to electric motors : en
  • GB619621A - A display device : en
  • GB619664A - Improvements in or relating to mechanism for controlling the operation of air admission valves in air blast systems for ordnance : en
  • US2463544A - Mass spectrometry : en
  • US2463590A - Weight-carrying cable : en
  • FR943385A - Device for smoothing and sharpening razor blades : en fr
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  • US2464138A - Nonintermittent taking or projection of motion pictures : en
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  • US2464189A - Sugar cane wax refining : en
  • GB619503A - Improvements in or relating to the wrapping of articles : en
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  • US2463555A - Apparatus for gauging and separating defective links in ammunition belts : en
  • US2464084A - Stovepipe and chimney coupling : en
  • GB619526A - Improvements in or relating to circular knitting machines and the production of fabric thereon : en
  • CA454993A - Pipe coupling : en fr
  • US2463732A - Ribbon separating device and method : en
  • US2463613A - Hot dog warmer : en
  • US2463522A - Pneumatic tire : en
  • US2464162A - Automatic exposure control for photographic printers : en
  • US2463847A - Tie puller : en
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  • US2463977A - Polyamide-polyester condensation products and processes of producing the same : en
  • FR943427A - Support for electrical apparatus applicable in particular to luminescent tubes : en fr
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  • AT162475B - Shut-off device : de en
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  • US2463972A - Vehicle for transporting players on golf courses : en
  • US2463658A - Self-service refrigerated meat display case : en
  • US2464073A - Continuous glider target pickup unit : en
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  • AU146512B2 - Improvements in or relating to methods of treating wine and to heat exchange apparatus therefor : en
  • GB619579A - Improvements in or relating to a multiple spindle driving mechanism : en
  • GB619604A - Improvements relating to electric circuit breakers : en
  • AU148051B2 - Method of making calcareous-silicious insulating material : en
  • FI23561A - Potato sorting machine : en fi
  • CA455062A - Interoffice communication : en fr
  • FR943579A - Improvements to electrical line protection devices : en fr
  • GB619412A - : en
  • US2463910A - Piano pedal extension device : en
  • US2463948A - Ferrous alloy : en
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  • US2463884A - Laced closure for garments : en
  • US2464079A - Sewing machine specifically adapted for domestic use : en
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  • US2464181A - Rocket device : en
  • AU142232B2 - Bore crown for percussion drilling : en
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  • CA454915A - Coat and like garment for personal wear : en fr
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  • US2464172A - Esters of 5-tertiarybutylsalicylic acid : en
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  • CA455019A - Selective position control mechanism : en fr
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  • US2464096A - Brake operating or similar mechanism : en
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  • CA454954A - Pump : en fr
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  • US2463819A - Preparation of acylguanylthioureas : en
  • US2464177A - Vinyl chloride resins stabilized with alkali metal or alkaline earth metal salts of nitro substituted alkanes : en
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  • US2463841A - Folding substructure : en
  • AU2575749A - Improvements in or relating to methods of treating wine and to heat exchange apparatus therefor : en
  • AU145182B2 - Improvements in or relating to fuel feeding apparatus foran internal combustion engine : en
  • AU2516349A - improvements in ignition and control systems FOR FUEL BURNERS : en
  • US2463621A - Detachable handle connection : en
  • US2464185A - Trailing skid vane : en
  • AU146789B2 - Improvements in or relating to electronic switching circuit arrangements for reversing the phase of high frequency voltages : en
  • AU2516449A - Electric ignition and automatic pilot for gaseous fuel burners : en
  • US2463559A - Apron for wheeled scrapers : en
  • GB619231A - Improvements in or relating to catalytic polymerization of olefins : en
  • GB619471A - Improvements in brushes for cleaning boots, shoes and the like articles : en
  • US2463573A - Vinylidene chloride-butadiene-vinyl chloride interpolymers : en
  • US2463586A - Box : en
  • US2464109A - Pipe rack : en
  • GB619608A - Improvements relating to paper bags : en
  • CA454985A - Dispersion of rubber in polar organic liquid media : en fr
  • CA455034A - Electrically operated clutch : en fr
  • AT162584B - Method and device for fine separation in a distillation column : de en
  • AT162499B - Centrifugal regulation for wind power plants : de en
  • AT162577B - Soft rubber mandrel, especially for hose production : de en
  • AU141456B2 - Improvements ina shower bath having a plurality of bathing compartments : en
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  • CA455021A - Advancement and spacing of artificial filaments or threads during application of treatment to them : en fr
  • CA455069A - Electric impulse receiving arrangement : en fr
  • US2463673A - Change box motion for looms or the like : en
  • US2463941A - Phenacetyl amino acids : en
  • US2464077A - Multiple pulley mount : en
  • AT162488B - Lubrication pump and lubrication method : de en
  • FR943420A - Window operating device : en fr
  • GB619447A - Improvements in vehicle suspensions : en
  • AU150268B2 - Device for concentration and utilization of solar energy : en
  • US2463588A - Pallet of the load transfer type : en
  • AU2585949A - Improvements in or relating tothe preparation of polyvinylidene cyanide and articles produced therefrom : en
  • US2463655A - Nonslip tripod : en
  • US2463999A - Refrigerating apparatus : en
  • USD153002S - Louvered fluorescent lighting fixture : en
  • CA455051A - Detergent composition : en fr
  • USD152938S - Design for a perfume flacon : en
  • CA454958A - Fastener : en fr
  • AT162549B - Device for automatically copying out certain sections from negative films, in particular from those that serve as copies of written works : de en
  • CA455033A - Synthesis of vitamin b6 : en fr
  • DK68704C - Impact bolt for submachine guns. : da en
  • US2463927A - Lightweight coated aggregate and method of making : en
  • AU2579649A - Improvements in or relating to means for stoppering and opening containers : en
  • FI23519A - Anordning för överföring av alarmsignal : en fi
  • GB619317A - Improvements in collapsible doors : en
  • CA454980A - Device for preparing messages for facsimile transmission : en fr
  • DK68691C - Device for potato collectors for potato harvesters. : da en
  • AU153219B2 - Improvements in compressed-air motors particularly for sander-polishers andthe like : en
  • AT162479B - Manual regulation for wind power plants with propeller wheels : de en
  • AT162490B - Coffee grinder with a device located outside the grinder housing for regulating the grinding speed : de en
  • US2463797A - Jack : en
  • US2464004A - Stable quinoline salt for electrolysis : en
  • AU141440B2 - Improvements ina sanitary napkin : en
  • AT162524B - Transformer tap changer with adjustable switching speed : de en
  • AU140710B2 - Improvements relating to locking devices for collapsible frameworks : en
  • AT162515B - Electric bell : de en
  • US2464100A - Collapsible bass fiddle : en
  • AU140128B2 - Improvements in and relating to fluid controlling valves : en
  • CA455096A - Process for the treatment of metallized paper and the manufacture of electric condensers therefrom : en fr
  • US2464156A - Expanding chuck or mandrel : en
  • CA455059A - Capacity type sound translating apparatus : en fr
  • FR943521A - Manufacturing process of rubber or similar balloons : en fr
  • FR943539A - Shutter for cameras : en fr
  • US2463890A - Combined seal and lubrication system : en
  • FR943537A - Aircraft upgrades : en fr
  • GB619406A - Improved machine for bending metals : en
  • FR943561A - Packaging improvements : en fr
  • GB619439A - Improvements relating to on-load tap changing systems for electric transformers : en
  • GB619624A - Improvements in or relating to telegraph systems : en
  • GB619245A - Improvements relating to high frequency electrical power supply systems : en
  • GB619397A - Improvements in or relating to foldable trolleys, pushchairs and the like : en
  • GB619572A - Improvements in and relating to the production of an antibiotic : en
  • GB619597A - Improvements in water closets : en
  • US2463646A - Vehicle top construction : en
  • US2463805A - Control device : en
  • US2464038A - Turf treating machine : en
  • GB619280A - Improvements in the uniting to metals : en
  • GB619311A - Improvements in and relating to hinged seats and/or covers or lids for closets : en
  • AT162578B - Process for the production of vinyl esters : de en
  • US2463618A - Process for producing fibrous material and the product : en
  • US2463967A - Cylinder carriage : en
  • US2464071A - Tire transfer device for trucks and the like : en
  • AU143521B2 - Improvement in automatic record changer : en
  • GB619342A - Feeding and conveying apparatus : en
  • CA455020A - Helicopter bus : en fr
  • US2463594A - Angle counter : en
  • AT162523B - Switch box that is closed by an elastic membrane : de en
  • AT162451B - Perforated tape fastener : de en
  • GB619546A - Improvements relating to polarized electric relays and like magnetic devices : en
  • FR943541A - Advanced electricity generating device : en fr
  • GB619485A - Improvements in dynamo-electric machines : en
  • USD153013S - Design fok a hoist : en
  • GB619233A - Improvements in or relating to chains for coal cutters : en
  • FR943367A - Improvements to devices for pressing or compacting ribbons of textile fibers or the like in containers of preparation machines : en fr
  • GB619647A - Improvements in or relating to air heating devices : en
  • GB619534A - Improvements relating to the electrical estimation of moisture content and other properties of materials : en
  • FI23571A - Fertilization requirements and equipment for fiber-optic conveyors and fiber-reinforced plastics : en fi
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