Title:
Tone generator with selective switching means
United States Patent 3048792

Inventors:
Krauss, Serge L.
Publication Date:
08/07/1962
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Assignee:
CONN LTD C G
Primary Class:
Other Classes:
984/379, 331/106, 84/DIG.020, 331/179, 331/171, 84/679
International Classes:
G10H5/02; G10H5/00