US PATENT SUBCLASS 84 / 355
.~.~.~ Wind-supply devices


Current as of: June, 1999
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84 /   HD   MUSIC

1  DF  INSTRUMENTS {9}
330  DF  .~ Wind {5}
351  DF  .~.~ Reed organs {10}
355.~.~.~ Wind-supply devices {3}
356  DF  .~.~.~.~> Pressure and exhaust
357  DF  .~.~.~.~> Pedals {1}
359  DF  .~.~.~.~> Distribution


DEFINITION

Classification: 84/355

Includes pumpers and sometimes electric motors.

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