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Primary view of Locking Device for Steering-Wheels.
Coleman, Oscar F.
August 22, 1916
Primary view of Paper-Guide.
Davis, Alice Urilla
July 22, 1913
Primary view of Process of Producing Metallic Zinc
Dawson, Oliver B.
November 22, 1910
Primary view of Process of Leaching Copper Ores
Hahn, Albert W.
October 22, 1918
Primary view of Piston
King, Herbert G.
July 22, 1913
Primary view of Film-Winder for Cameras.
Mansfield, Clarence H.
May 22, 1917
Primary view of Fiber Cleaning Machine
Vaughn, Henry L.
August 22, 1911
Primary view of Automobile-Alarm.
Smith, Thomas H.
April 22, 1919
Primary view of Automatic Car-Dump
Putnam, John J.
April 22, 1913
Primary view of Automatic Separating Device.
Allen, Charles
January 22, 1918
Primary view of Collar-Form
White, William D.
July 22, 1919
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