Title:
Electric incandescent luminous tube
United States Patent 1839479

Inventors:
Hans, Hartman
Publication Date:
01/05/1932
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Assignee:
METRO LIGHT CORP
Primary Class:
362/658
Other Classes:
313/1, 313/51, 313/316, 313/312, 313/274, 439/228, 439/235, 313/151, 313/50, 313/273
International Classes:
H01R33/88; H01R33/00