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Primary view of Process of Producing Gas.
Hirt, Jules H.
September 15, 1914
Primary view of Process of Treating Speiss.
Flury, Paul
November 15, 1892
Primary view of Rail Joint Connection
Houlehan, John
September 15, 1903
Primary view of Pipe Connection.
Jones, William E. & Winniatt, Harry
March 15, 1887
Primary view of Ore-Separator.
Dilworth, Robert
August 15, 1893
Primary view of Drafting-Tool.
Faas, Walter
May 15, 1917
Primary view of Garment.
Mathias, Albert
December 15, 1914
Primary view of Distilling Device
Nenninger, Oscar A.
March 15, 1910
Primary view of Rerailer
McGann, Thomas W. J.
November 15, 1910
Primary view of Slime Separator and Classifier
Allen, Charles
February 15, 1910
Primary view of Filter.
Begemann, Charles Fredrich William
February 15, 1887
Primary view of Automatic Ore And Slime Separator
Allen, Charles
March 15, 1904
Primary view of Automatic Silt And Sand Separator.
Allen, Charles
March 15, 1904
Primary view of Automatic Ore and Pulp Sampler
Allen, Charles
March 15, 1904
Primary view of Signal
Hibbert, Lammers R.
October 15, 1918
Primary view of Coin-Wrapping Device.
Mohr, Arthur D.
November 15, 1921
Primary view of Automobile-Radiator.
Costelloe, Clinton & Stoll, Sherm G.
June 15, 1920
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