Patents PDF eBooks Online Free Download | Page 1

Patents PDF 1 PDF eBooks Online Free Download

GB-190804838-A: Improvements relating to Means for Damping the Rolling of Ships. patent, GB-190805953-A: Improvements in Apparatus for Drying Tea-leaf, or other Produce. patent, GB-190806085-A: Improvements in and relating to Roller Mills and Milling. patent, GB-190806654-A: Improvements in and relating to the Firing Gear of Ordnance. patent, GB-190807473-A: Improvements in Airtight or Lined Trunks, Boxes, Chests or like Receptacles patent, GB-190807508-A: Improvements in or relating to Galvanising Pipes, Bar-shaped Bodies or the like patent, GB-190807537-A: Improvements in and connected with Machinery for Distributing Farm-yard Manure in Drills or in Rows. patent, GB-190808416-A: Improvements in and relating to Incandescent Filaments for Electric Incandescent Lamps. patent, GB-190809030-A: Improvements in Wheels for Vehicles. patent, GB-190809207-A: Improvements in or relating to Filters. patent, GB-190809299-A: Improvements in Air-tight Tins. patent, GB-190809330-A: An Improved Elastic Tyre. patent, GB-190810008-A: Improved Device for Stopping Railway Engines by Signalmen in Time of Danger. patent, GB-190812684-A: Improvements in and relating to Electromagnetic Relays, especially applicable to the Control of Electric Motors. patent, GB-190813109-A: Refrigerating Machine. patent, GB-190813759-A: Improvements in Fluid-actuated Rock-drilling and other Percussive Machines. patent, GB-190813861-A: Improvements in Air Compressors or Pumps. patent, GB-190814917-A: Improvements in or connected with Earth Closets. patent, GB-190815746-A: Improvements in Long Distance Lighting patent, GB-190816553-A: Improvements in or connected with Burglar or like Alarms. patent, GB-190820095-A: Improved Aerial Toy. patent, GB-190821284-A: Improvements in Calculators. patent, GB-190821848-A: Improvements in or relating to the Propulsion of Ships and other Vessels. patent, GB-190823129-A: Improvements relating to Aerial Machines. patent, GB-190824467-A: Improvements in Electro-galvanising Apparatus specially applicable for Galvanizing Rods, Tubes, or the like. patent, GB-190825232-A: Improvements in and connected with Condensers, Coolers, Heaters, Evaporators, and the like. patent, GB-190825529-A: Improvements in Micrometer Gauges. patent, GB-190827189-A: Improvements in and relating to the Method of Fixing Gear Cases to Cycles. patent, GB-190827722-A: Improvements in Lathe Dogs or Carriers. patent, GB-190827776-A: Process for the Manufacture of Artificial Stone Slabs from Fibrous Material and Hydraulic Binding Substances. patent, GB-190901656-A: Improvements in Balancing and Steering Aeroplanes and the like. patent, GB-190903589-A: Apparatus for Indicating and Recording Speed Distance and Petrol Consumption for use with Motor Cars and the like. patent, GB-190904013-A: An Improved Suction Valve for Internal Combustion Engines and the like. patent, GB-190905841-A: Improvements in and relating to Sideboards Combined with American Organs or like Musical Instruments. patent, GB-190906518-A: Improvements in or relating to Hubs for Carriage Wheels. patent, GB-190907197-A: Improvements in the Manufacture of Silica Bricks and Ganister. patent, GB-190907564-A: Improvements in Railway Hopper and other Discharge Wagons. patent, GB-190910533-A: An Improvement in Apparatus for Ascertaining the Acuteness of Vision. patent, GB-190910735-A: Improvements in Reels for use in connection with Winding Yarn. patent, GB-190910892-A: Improvements in Apparatus and Appliances for Automatically Applying a Brake, and Shutting Off Motive Power, at Stated Speeds applicable to Motor Cars and other Vehicles. patent, GB-190911009-A: Improvements in or relating to Surgical Trusses. patent, GB-190912565-A: Improved Process for Extracting Copper from Copper Residues. patent, GB-190912719-A: Improvements in and relating to Smithy Hearths and the Utilisation of Waste Heat therefrom. patent, GB-190912721-A: An Improved Self-driving Compressed-air Engine for Cycles and the like. patent, GB-190913585-A: An Improved Machine for Thinning Turnips and for similar Purposes. patent, GB-190914027-A: Improvements in the Reinforcement of Concrete. patent, GB-190914141-A: Improvements in Pipe-cores and Methods of Making the same. patent, GB-190914755-A: Improvements in Bearings for Rotating Bodies. patent, GB-190915417-A: Process for Producing Substitutes for Lithographic Stones or Metal Plates. patent, GB-190915501-A: Improvements in Marine Sounding Leads. patent, GB-190916087-A: Improvements in or relating to Tanning Apparatus. patent, GB-190916104-A: Improvements appertaining to Pistons for Steam, Internal Combustion and other Engines. patent, GB-190916676-A: Improvements in the Inking Devices of Platen Printing Presses. patent, GB-190917032-A: Improvements in Water-tube Boilers. patent, GB-190918616-A: Improvements in and relating to Means for Indicating the Striking Force of Golf Clubs and the like. patent, GB-190920148-A: Improvements in or relating to Change Speed and Reversing Gear. patent, GB-190920182-A: Means for Preventing the Overwinding of Pit Cages. patent, GB-190921296-A: Improvements in Spectacle Frames. patent, GB-190921561-A: Improvements in or relating to the Front Ends, Stacks, and Draught Appliances of Steam Boilers. patent, GB-190924482-A: Improved Apparatus for Sharpening the Knives of Chaff Cutters. patent, GB-190924591-A: Improvements in Time-controlled Coin Operated Locking Device for Typewriters. patent, GB-190925924-A: Improvements in Alarms for Level Crossings. patent, GB-190927933-A: Wrenches. patent, GB-190929411-A: Improvements in Electrical Heating Apparatus. patent, GB-190930126-A: Improvements in or in connection with Automatic Rotary Coal Tipplers. patent, GB-191000263-A: Improved Internal Combustion Engines. patent, GB-191001796-A: Improvements in and relating to Glass Enclosures. patent, GB-191002838-A: Improvements in or relating to Axle-boxes for Vehicles. patent, GB-191002907-A: Improvements relating to Gradually Variable Speed Gears. patent, GB-191004903-A: A Process for Manufacturing Knives, Forks and similar Articles. patent, GB-191005664-A: Improvements in Machines for Tentering and Drying Fabrics. patent, GB-191005-A: Improved apparatus for absorbing gases or vapours by means of charcoal patent, GB-191006795-A: Improvements in Apparatus for Cooling or Pasteurizing Milk and Cream. patent, GB-191006888-A: Improvements in or connected with Puttee Gaiters. patent, GB-191007292-A: Improvements in Electric Frequency Converters. patent, GB-191009543-A: Device for Indicating the Presence of Fire Damp by Means of a Selenium Cell and a Safety Lamp. patent, GB-191012030-A: Improvements in or relating to Cutting-out Dies. patent, GB-191013630-A: Improvements in Steam Separators. patent, GB-191014281-A: Improvements in the Manufacture and Production of Substances resembling Caoutchouc. patent, GB-191014796-A: Improved Means of Securing Indiarubber Tyres to the Wheels of Motor and other Vehicles. patent, GB-191016997-A: Electric Speed Regulation of Machines. patent, GB-191017078-A: Improved Process of Working Internal Combustion Motors. patent, GB-191019248-A: Improvements in and relating to Cots, Beds and the like. patent, GB-191020348-A: An Improvement in Collapsible Air-containers for use as Folding Boats Life-belts and Life-buoys. patent, GB-191021356-A: Improvements in Fittings for Wind Screens for Motor Vehicles. patent, GB-191022696-A: Improvements in Kneading Apparatus. patent, GB-191023840-A: Improvements in or relating to Pattern or Record Strip Typographical-Composing Machines. patent, GB-191024727-A: An Improved Resilient Wheel for Vehicles. patent, GB-191025371-A: Methods of and the Means for the Electric Lighting of Pictures, Works of Art, and the like. patent, GB-191027482-A: Improvements in and relating to Processes for Photo mechanical Redproduction. patent, GB-191028925-A: Improvements in Evaporating Apparatus. patent, GB-191029462-A: Improvements in Aiming and Firing Devices for Ship's Guns. patent, GB-191029463-A: Improvements in and relating to Automatic Electric Heat Control. patent, GB-191029883-A: Improvements in Elastic Wheels. patent, GB-191030054-A: Improvements in Automatic Feeder Regulators for Regulating the Voltage of Alternating Current, Single, or Polyphase Circuits. patent, GB-191100752-A: Improvements in Chocolate Grinding Machines. patent, GB-191101421-A: Improvements relating to the Admission of Combustible Mixture to and the Exhaust from the Cylinders of Internal Combustion Engines. patent, GB-191101457-A: Improvements in and relating to a Method of Making Coats for Personal Wear. patent, GB-191101880-A: An Improved Method of Hermetically Sealing Electrical Conductors Through or Into Hard Vitreous Substances. patent, GB-191101898-A: An Improved Automatic Extra Air Inlet Valve for Internal Combustion Engines. patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent, patent,

Patent 1, Patent 2, Patent 3, Patent 4, Patent 5, Patent 6, Patent 7, Patent 8, Patent 9, Patent 10, Patent 11, Patent 12, Patent 13, Patent 14, Patent 15, Patent 16, Patent 17, Patent 18, Patent 19, Patent 20, Patent 21, Patent 22, Patent 23, Patent 24, Patent 25, Patent 26, Patent 27, Patent 28, Patent 29, Patent 30, Patent 31, Patent 32, Patent 33, Patent 34, Patent 35, Patent 36, Patent 37, Patent 38, Patent 39, Patent 40, Patent 41, Patent 42, Patent 43, Patent 44, Patent 45, Patent 46, Patent 47, Patent 48, Patent 49, Patent 50, Patent 51, Patent 52, Patent 53, Patent 54, Patent 55, Patent 56, Patent 57, Patent 58, Patent 59, Patent 60, Patent 61, Patent 62, Patent 63, Patent 64, Patent 65, Patent 66, Patent 67, Patent 68, Patent 69, Patent 70, Patent 71, Patent 72, Patent 73, Patent 74, Patent 75, Patent 76, Patent 77, Patent 78, Patent 79, Patent 80, Patent 81, Patent 82, Patent 83, Patent 84, Patent 85, Patent 86, Patent 87, Patent 88, Patent 89, Patent 90, Patent 91, Patent 92, Patent 93, Patent 94, Patent 95, Patent 96, Patent 97, Patent 98, Patent 99, Patent 100, Sitemap