Electric lamp
United States Patent 2148314

Inventors:
Wright, Daniel K.
Publication Date:
02/21/1939
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Assignee:
GEN ELECTRIC
Primary Class:
313/111
Other Classes:
220/2.10R, 362/308, 174/50.520, 313/569, 313/315, 313/271
International Classes:
H01J5/24; H01J5/00