Title:
Electric heating apparatus
United States Patent 1900573

Inventors:
Mcarthur, Elmer D.
Publication Date:
03/07/1933
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Assignee:
GEN ELECTRIC
Primary Class:
219/776
Other Classes:
99/451, 34/252, 219/778, 209/212, 204/164, 65/DIG.004, 34/256
International Classes:
H05B6/78