Title:
Adjustable reflector
United States Patent 2137881

Inventors:
Samuel, Margulies
Publication Date:
11/22/1938
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Assignee:
Samuel, Margulies
Primary Class:
362/202
Other Classes:
359/881, 248/480
International Classes:
A45D42/10; F21L4/00; F21V17/02; A45D42/00; F21V17/00