US PATENT SUBCLASS 84 / 119
.~.~.~.~ Synchronized

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


84 /   HD   MUSIC

1  DF  INSTRUMENTS {9}
*  DD  .~ Automatic {13}
115  DF  .~.~ Selectors {8}
118  DF  .~.~.~ Plurality of sheets {2}
119.~.~.~.~ Synchronized

DEFINITION

Classification: 84/119

Two sheets are operated simultaneously.