Clamping mechanism
United States Patent 2904869
US Patent References:
Phonograph
- - 2293219

Record spindle driving device
- - 2302503

Automatic phonograph
- - 2340418


Inventors:
Martel, Bob E.
Publication Date:
09/22/1959
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Assignee:
TEXAS INSTRUMENTS INC
Primary Class:
24/568
Other Classes:
369/270.100
International Classes:
G11B17/028