Electric induction furnace
United States Patent 1879361

Inventors:
Franz, Linnhoff
Publication Date:
09/27/1932
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Assignee:
AJAX ELECTROTHERMIC CORP
Primary Class:
373/151
Other Classes:
336/233, 336/205, 29/608, 252/62.550, 106/286.300
International Classes:
H05B6/24; H05B6/02