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Primary view of Tube-Vulcanizing Apparatus.
Alvis, James T.
March 26, 1918
Primary view of Level-Indicator.
Westbrook, Homer S.
November 5, 1918
Primary view of Liquid-Fuel-Measuring Tank
Helm, Virgil L.
June 25, 1918
Primary view of Well Drilling Machine.
Herdman, Adam H.
February 5, 1918
Primary view of Well Drilling Bit
Byron, Marcus A. & English, Harry White
February 11, 1913
Primary view of Locomotive Driving-Box.
Hazelwood, William A. & Whiteside, J. Aldo
May 29, 1917
Primary view of Visual Automatic-Setback Annunicator.
Stephens, Lee
July 24, 1917
Primary view of Jack for Pumps and Other Purposes
Dayton, William L.
October 10, 1916
Primary view of Improvement to Lifting-Jacks
Parker, Charles W. & Wittliff, Theodore H.
January 12, 1915
Primary view of Valve
Bird, John M.
July 14, 1914
Primary view of Wire-Working Machine.
Shelton, John F.
December 16, 1919
Primary view of Liquid-Fuel Burner.
Hawkins, William L.
July 18, 1911
Primary view of Walking-Cane.
Alverson, Lewis
February 1, 1910
Primary view of Improvements for Apparatus for Sealing Pipe-Joints
Woodward, Edwin C
September 18, 1917
Primary view of Tunnel-Driving Machine.
Speer, George F.
September 2, 1913
Primary view of Valve for Explosive-Engines.
Ray, Albert J.
September 2, 1913
Primary view of Land-Breaking Plow.
Reed, Arthur
August 26, 1913
Primary view of Liquid-Fuel Burner
Pearson, Lemuel O.
April 11, 1911
Primary view of Tuning Instrument.
Norcross, Levi Watson
March 21, 1911
Primary view of Lawn-Mower.
Maldino, Mark
May 2, 1911
Primary view of Indicator for Pressure Gages
Fields, Roberts E.
July 19, 1910
Primary view of Liquid-Fuel Burner
McQuerry, James Cravens & Everett, Arch Letrobe
November 29, 1910
Primary view of Improvements in the Concentration and Purification of Sludge Acid
Slater, William A.
April 23, 1918
Primary view of Tractor
Chenoweth, William B.
July 1, 1918
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