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Primary view of Injection Apparatus
Rodgers, Walter S.
July 5, 1910
Primary view of Low-Water Alarm For Boilers
Anderson, Williamson D. & Shearer, Edward J.
January 5, 1915
Primary view of Pumping-Engine.
Allison, Jesse H.
June 5, 1917
Primary view of Baling Press
North, George W.
September 5, 1916
Primary view of Slime Pulp Thickener.
Allen, Charles
October 5, 1918
Primary view of Form For Concrete Vessels
Kroeger, Otto P.
November 5, 1918
Primary view of Fiber-Separating Machine.
Parks, Michael Edward
May 5, 1914
Primary view of Film for Cameras.
Sartorius, Oton; Gándara, José F. & Colonna, Benito
August 5, 1919
Primary view of Baling-Press
North, George W.
June 5, 1917
Primary view of Advertising Device.
Bernard, Oscar C.
August 5, 1913
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