Items
Creator is exactly
U.S. Patent Office. Examiner
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[PT5057A], Legal Testimony, U.S. Patent Office. Examiner, July 14th, 1916 1916-07-14 -
[PT5062A], Legal Testimony, U.S. Patent Office. Examiner, October 5th, 1915 1915-10-05
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[PT5086A], Legal Testimony, U.S. Patent Office. Examiner, May 2nd, 1917 1917-05-02