Title:
Stress-coupled core and crystal transformer
United States Patent 2636135


Inventors:
Peek Jr., Robert L.
Application Number:
US78273047A
Publication Date:
04/21/1953
Filing Date:
10/29/1947
Assignee:
BELL TELEPHONE LABOR INC
Primary Class:
Other Classes:
310/26, 310/321, 310/345, 333/32, 333/187, 336/20, 336/178, 336/219
International Classes:
H03H9/46
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