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Primary view of Lock-Nut.
Crawford, Hezekiah H.
February 13, 1906
Primary view of Water-Elevator.
Campbell, George William
February 13, 1894
Primary view of Triple Valve
Anderson, Williamson D. & Shearer, Edward J.
August 13, 1912
Primary view of Toy Gun
Griffith, Jesse B.
April 13, 1909
Primary view of Pulling Attachment for Vehicles.
Zane, Edmund L.
March 13, 1917
Primary view of Method and Apparatus for Coating Pipes, Bars, Angles, and the Like.
Watrous, Edward L.
July 13, 1920
Primary view of Dynamometer for Locomotives.
Innes, Robert H.
January 13, 1891
Primary view of Account-Book.
Zimmerman, Charles Levy
June 13, 1916
Primary view of Engine-Starting Device
Kneezell, Edward
April 13, 1915
Primary view of Record-Filing Cabinet
McCart, Robert, Jr.
May 13, 1919
Primary view of Reciprocating Electric Engine
Wagner, Bruno Otto
June 13, 1905
Primary view of Adjustable Spring Clamp
Hillin, Harry C.
May 13, 1919
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