Title:
Portable convertible lamp
Document Type and Number:
United States Patent 1899868


Inventors:
Herlbauer, Joseph J.
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Sponsored by:
Flash of Genius
Publication Date:
02/28/1933
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Assignee:
Herlbauer, Joseph J.
Primary Class:
362/199
International Classes:
F21L4/00; F21V19/02