US PATENT SUBCLASS 84 / 206
.~.~.~.~ With push piece

Current as of: June, 1999
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84 /   HD   MUSIC

1  DF  INSTRUMENTS {9}
173  DF  .~ Stringed {10}
174  DF  .~.~ Pianos {19}
200  DF  .~.~.~ Tuning devices {7}
206.~.~.~.~ With push piece

DEFINITION

Classification: 84/206

The string is fastened to a movable block.