US PATENT SUBCLASS 84 / 296
.~.~.~.~ With diaphragm

Current as of: June, 1999
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84 /   HD   MUSIC

1  DF  INSTRUMENTS {9}
173  DF  .~ Stringed {10}
290  DF  .~.~ Details {15}
294  DF  .~.~.~ Resonance devices {2}
296.~.~.~.~ With diaphragm

DEFINITION

Classification: 84/296

The string sets a diaphragm in vibration. A horn is usually shown.