US PATENT SUBCLASS 360 / 71
.~ Controlling the record

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}
71.~ Controlling the record {3}
72.1  DF  .~.~> Locating specific areas {2}
73.01  DF  .~.~> Speed {3}
74.1  DF  .~.~> Stopping or reversing {4}

DEFINITION

Classification: 360/71

(under subclass 69) Subject matter including controlling record carrier movement or position with respect to a transducing position.