Title:
Night sighting device for firearms
United States Patent 2209524

Inventors:
Key, James F.
Publication Date:
07/30/1940
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Export Citation:
Assignee:
Leonard, Lyon S.
Primary Class:
Other Classes:
42/145, 313/315, 362/142, 313/117
International Classes:
F41G1/35; F41G1/00