US PATENT SUBCLASS 360 / FOR 106
.~.~ Control track (360/14.2)

Current as of: June, 1999
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360 /   HD   DYNAMIC MAGNETIC INFORMATION STORAGE OR RETRIEVAL

900  DF  DISK DRIVE PACKAGING {6}
FOR 105  DF  .~ Television (360/14.1) {1}
FOR 106.~.~ Control track (360/14.2) {1}
FOR 107  DF  .~.~.~> Numerical code (360/14.3)

DEFINITION

Classification: 360/FOR.106

Control track:

Subject matter under subclass 14.1 where the edition is controlled by signals recorded in a separate track.