Title:
Flashlight billy
Document Type and Number:
United States Patent 2260639
Inventors:
Powell, William M.
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Publication Date:
10/28/1941
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Referenced by:
Export Citation:
Assignee:
Powell, William M.
Primary Class:
Other Classes:
340/321, 362/369, 463/47.200, 362/208
International Classes:
F21V33/00; F41B15/02; F41B15/00