Title:
Transformers
United States Patent 2947957

Inventors:
Spindler, Joseph C.
Publication Date:
08/02/1960
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Assignee:
ZENITH RADIO CORP
Primary Class:
336/61
Other Classes:
174/DIG.025, 361/704, 165/80.300, 174/16.300, 165/47
International Classes:
H01F27/08
Foreign References:
DE105977C
GB166613A
GB205013A
IT309963B
DE621987C
FR685811A