US PATENT SUBCLASS 369 / 9
.~.~ Mechanical phonograph

Current as of: June, 1999
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369 /   HD   DYNAMIC INFORMATION STORAGE OR RETRIEVAL

1  DF  COMBINED INDEPENDENT AUDIO SYSTEMS {4}
6  DF  .~ Radio {6}
9.~.~ Mechanical phonograph

DEFINITION

Classification: 369/9

Mechanical phonograph:

(under subclass 6) Subject matter wherein the radio and a mechanical phonograph are coupled by a common acoustical element.