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Primary view of Improvement in Plaiting-Irons.
Gingras, Joseph E.
August 14, 1877
Primary view of Plow.
McKay, Robert B.
August 18, 1891
Primary view of Device for Dipping Lumber.
Baten, William Lucian
August 9, 1910
Primary view of Apparatus for Treating Hydrocarbons.
Andrews, Benjamin & Averill, Willard C., Jr.
August 5, 1919
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