Title:
Fluid gas gun
Document Type and Number:
United States Patent 2249608


Inventors:
Greene, Fred E.
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Sponsored by:
Flash of Genius
Publication Date:
07/15/1941
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Assignee:
Greene, Fred E.
Primary Class:
Other Classes:
446/15, 222/509, 222/399, 446/473
International Classes:
F41B9/00




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