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Primary view of Wire-Tightener.
Rose, William N.
August 24, 1915
Primary view of Water or Oil Screen.
Childress, Authey Eli
March 24, 1908
Primary view of Well-Screen
Layne, Mahlon E.
February 24, 1914
Primary view of Wire-Tightener.
Wilson, James G.
June 24, 1919
Primary view of Insulator and Protector for Electric Conductors
Copping, Thomas Cary
December 24, 1907
Primary view of Well-Boring Stem.
Layne, Mahlon E.
April 24, 1917
Primary view of Oil Well Strainer
Hardin, Otis & Daniels, Veerin B.
October 24, 1916
Primary view of Hydraulic Swivel.
King, Walter E.
May 24, 1921
Primary view of Hydrocarbon-Burner
Nicholson, John
September 24, 1918
Primary view of Telegraph-Repeater
McKibben, Charles W.
June 24, 1919
Primary view of Stock-Guard.
Lee, Jacob M.
August 24, 1897
Primary view of Direction Indicator
Gallia, Ignatz J.
October 24, 1916
Primary view of Automobile Signal
Fernandez, José
October 24, 1916
Primary view of Bale Ejector for Baling Presses.
Duval, John Lum
March 24, 1885
Primary view of Improvement in Car-Couplings.
Allen, Henry & Baldwin, Addison H.
September 24, 1872
Primary view of Device for Slicing Fish.
Allen, James Leonard
April 24, 1917
Primary view of Device for the Protection of Vessels.
Bailey, William Henry, Sr.
July 24, 1894
Primary view of Drill Bit
Clements, Frank L., Jr.
February 24, 1920
Primary view of Drill-Head
Reed, Clarence E.
September 24, 1918
Primary view of Drill-Bit
Humason, Granville A.
January 24, 1919
Primary view of Straining-Plug.
McEvoy, Joseph H.
December 24, 1907
Primary view of Roller-Drill
Hughes, Howard R.
May 24, 1910
Primary view of Burial-Casket.
Hartman, Emanuel W.
July 24, 1917
Primary view of Case for Tourists' Glasses
Faehrmann, John M.
November 24, 1908
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