Title:
Apparatus for training troops in the pointing of guns
United States Patent 1376357


Inventors:
Olney, Place
Application Number:
US32955419A
Publication Date:
04/26/1921
Filing Date:
10/09/1919
Assignee:
Olney, Place
Primary Class:
Other Classes:
362/283
International Classes:
F41A33/02
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