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Title:
Flashlight apparatus
United States Patent 2205860
Inventors:
Phelps, Olds
Publication Date:
06/25/1940
Export Citation:
Click for automatic bibliography generation
Assignee:
Phelps, Olds
Primary Class:
362/17
Other Classes:
362/18, 362/256, 362/320
International Classes:
G03B15/04
;
G03B15/03
View Patent Images:
Download PDF 2205860
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