Adjustable lamp support
United States Patent 2029532

Inventors:
Karcher, Arthur A.
Publication Date:
02/04/1936
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Assignee:
Karcher, Arthur A.
Primary Class:
403/114
Other Classes:
362/427, 403/141, 285/907, 362/432, 285/264
International Classes:
F21V21/26; F21V21/28; F21V21/14