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Primary view of Pump.
Muncy, David J.
February 24, 1914
Primary view of Hydraulic Swivel.
Layne, Mahlon E.; Hall, Samuel N. & Layne, Charles F.
May 16, 1911
Primary view of Spraying Attachment for Cultivators
Oldham, Frank
October 12, 1915
Primary view of Portable Irrigation System.
Libby, Harry T.
June 13, 1916
Primary view of Subsoil Irrigating Implement
La Rue, Joseph A.
May 20, 1913
Primary view of Pump.
Vanmeter, James Wright
September 18, 1888
Primary view of Pump-Strainer.
Stukes, John Marion
November 13, 1900
Primary view of System of Irrigation
Von Hohenstein, Charles H.
March 7, 1911
Primary view of Pump
Perry, Sherman V.
March 19, 1918
Primary view of Means for Reducing Wear in the Working Barrels of Pumps
Carmichael, Robert E.
March 4, 1919
Primary view of System of Subirrigation.
Robinson, William M.
January 23, 1912
Primary view of Pump.
Jeanes, Benjamin H.
July 27, 1909
Primary view of Pump.
Terry, Hiram
July 17, 1906
Primary view of Means for Closing the Ends of Conduits
Thompson, Andrew C.
April 13, 1909
Primary view of Safety-Clamp.
Treadwell, Cornelia E.
November 11, 1902
Primary view of Reamer.
Sly, Charles
April 24, 1911
Primary view of Porous Pipe and Method of Manufacturing the Same.
Ziller, Robert L.
August 23, 1910
Primary view of Horse-Detacher.
Vincent, William O.
January 1, 1901
Primary view of Drain-Pipe.
Osborne, Charles W.
March 14, 1911
Primary view of Drain-Valve for Well-Pipes.
Lindsey, William Noal
May 21, 1918
Primary view of Current-Motor.
Brewer, Alden R.
January 25, 1910
Primary view of Garden-Hose Holder
Leslie, Lee B. & Feuerbacher, Max E.
January 5, 1915
Primary view of Single Well Cylinder
Ligon, Arthur Lee
December 15, 1914
Primary view of Hose-Clamp
Bennett, Clarence D.
October 30, 1917
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