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Primary view of Glass Manufacture dated November 5, 1918
Thomas J. McCoy
November 5, 1918
Primary view of Internal Pipe-Gripper
McConnell, Scott R.
August 5, 1913
Primary view of Pipe Tongs
Hill, Richard Dennie
September 5, 1916
Primary view of Railroad-Tie.
Mansfield, Robert Allen
November 5, 1895
Primary view of Device For Adjusting Sieves In Threshing Machines
Steelsmith, John A.
December 5, 1905
Primary view of Traction Device.
Houston, Hugh Edward
July 5, 1921
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