US PATENT SUBCLASS 84 / 312 R
.~.~.~ Tunings


Current as of: June, 1999
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84 /   HD   MUSIC

1  DF  INSTRUMENTS {9}
173  DF  .~ Stringed {10}
290  DF  .~.~ Details {15}
312 R.~.~.~ Tunings {1}
312 P  DF  .~.~.~.~> Pedal operated steel guitars

Unofficial Alpha Subclasses: R P

DEFINITION

Classification: 84/312

Unusual tunings or arrangement of chord groups, particularly in zithers.