Heating apparatus
United States Patent 2393879

Inventors:
Alfons, Barnsteiner
Publication Date:
01/29/1946
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Assignee:
WESTINGHOUSE ELECTRIC CORP
Primary Class:
126/39BA
Other Classes:
312/239, 312/400, 126/37R, 312/257.100, 126/19R
International Classes:
F24C15/08