US PATENT SUBCLASS 84 / 15
.~.~.~.~.~ Half width

Current as of: June, 1999
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84 /   HD   MUSIC

1  DF  INSTRUMENTS {9}
*  DD  .~ Automatic {13}
7  DF  .~.~ Stringed {4}
13  DF  .~.~.~ Pianos {5}
14  DF  .~.~.~.~ Without keys {1}
15.~.~.~.~.~ Half width

DEFINITION

Classification: 84/15

Automatic pianos having the strings in two narrow sets.