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Primary view of Fishing Tool for Wells
Sheldon, Ward J.
December 19, 1916
Primary view of Pipe Tongs
Hill, Richard Dennie
September 5, 1916
Primary view of Steam-Generator.
Sands, George. H.
December 19, 1916
Primary view of Dry Closet
Pyle, Eben W.
November 28, 1916
Primary view of Table Attachment for Beds.
Thorniley, Clarence W.
February 29, 1916
Primary view of Brake Shoe
Christensen, Jacob V. C. T.
November 14, 1916
Primary view of Automatic Device for Cutting Off the Flow of Ait Through Oil-Pipes
Tucker, Thomas A.
March 21, 1916
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