Title:
Multiple lamp
United States Patent 1347846
Inventors:
Joseph, Gelb
Publication Date:
07/27/1920
Export Citation:
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Assignee:
Joseph, Gelb
Primary Class:
362/249.07
Other Classes:
211/166, 248/123.2, 362/401, 362/403, D26/102
International Classes:
G03B15/07
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