US PATENT SUBCLASS 360 / 78.14
.~.~.~.~ By recorded servo reference or address signal

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

69  DF  AUTOMATIC CONTROL OF A RECORDER MECHANISM {3}
75  DF  .~ Controlling the head {3}
78.01  DF  .~.~ Track changing {2}
78.04  DF  .~.~.~ For rotary carrier (e.g., disc) {8}
78.14.~.~.~.~ By recorded servo reference or address signal

DEFINITION

Classification: 360/78.14

By recorded servo reference or address signal:

(under subclass 78.04) Subject matter wherein the head is controlled by a reproduced signal representing the position or address of the transducer head on the record carrier disk.