Title:
Illuminating means
United States Patent 2479500

Inventors:
Longberg, Harry E.
Publication Date:
08/16/1949
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Assignee:
Longberg, Harry E.
Primary Class:
Other Classes:
52/182, 52/28, D25/68, 362/146, D26/74, 40/541, D26/51
International Classes:
F21V33/00
US Patent References:
2210593Bearing alloy
2443561Concealed bed lighting fixture
Foreign References:
GB521781A
FR816795A