Oscillation system
United States Patent 2036319
Inventors:
Case, Nelson P.
Publication Date:
04/07/1936
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Export Citation:
Assignee:
HAZELTINE CORP
Primary Class:
Other Classes:
331/75, 331/167, 331/179, 455/197.300, 331/171, 334/60
International Classes:
H03B5/10; H03F1/13; H03B5/08; H03F1/08