Fluorescent device for games
United States Patent 2306939

Inventors:
Ferris, Warren B.
Publication Date:
12/29/1942
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Assignee:
Ferris, Warren B.
Primary Class:
250/461.100
Other Classes:
273/146, 273/DIG.024, 250/486.100
International Classes:
A63F9/04; A63F9/06; A63F9/20; A63F3/00