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Primary view of Oil Burner.
Decuir, Joseph O.
July 25, 1922
Primary view of Gripping Device.
Moody, Joseph F.
July 11, 1922
Primary view of Automobile Wheel Rim.
Nichols, George Thomas
July 18, 1922
Primary view of Counter.
Jones, Laurence E.
July 18, 1922
Primary view of Manufacture of Aluminum Chloride.
Hall, Frank W.
July 11, 1922
Primary view of Molding Machine
Pokorny, James T.
July 18, 1922
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