Miniature electric lamp
United States Patent 2101277

Inventors:
Charles, Wappler Frederick
Publication Date:
12/07/1937
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Assignee:
Charles, Wappler Frederick
Primary Class:
439/615
Other Classes:
313/318.080, 403/343, 313/318.040
International Classes:
H01K1/46; H01R33/05; H01R33/22; H01K1/42