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Primary view of Lock-Hinge.
Bessonette, William T.
June 12, 1894
Primary view of Lifting-Jack.
Hough, William S.
August 13, 1895
Primary view of Journal-Box.
Jones, Jefferson Davis
October 20, 1908
Primary view of Track-Oiling Device
Jones, Oscar W.
February 25, 1913
Primary view of Triple Valve.
Dillander, John
August 10, 1909
Primary view of Means for Automatically Closing Electric Circuits
Keeler, Fayette William
February 18, 1908
Primary view of Engine-Valve.
Dillander, John
August 9, 1910
Primary view of Automatic Mail-Bag Catcher and Deliverer
Koch, Rudolph
February 20, 1912
Primary view of Car-Coupling.
Ervin, Robert N.
April 4, 1893
Primary view of Air-Brake System
Dillander, John
December 6, 1910
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