Projectile
United States Patent 1341844

Inventors:
Kennedy, Dougan
Publication Date:
06/01/1920
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Assignee:
Kennedy, Dougan
Primary Class:
Other Classes:
102/444, 102/526
International Classes:
F42B10/16; F42B10/26; F42B14/02; F42B14/06; F42B10/00; F42B14/00