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Primary view of Lubricating-Packing.
Stewart, Martin L. & Carr, Frank A.
June 8, 1909
Primary view of Miter-Box.
Shotwell, Marcus Aretar Kossuth
May 8, 1900
Primary view of Scoop
Howe, Frank C.
January 8, 1907
Primary view of Scoop
Howe, Frank C.
January 8, 1907
Primary view of Air-Lock for Mines and Tunnels
Durack, Partick H.
September 8, 1908
Primary view of Condenser.
Nenninger, Oscar Alfred
October 8, 1907
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