US PATENT SUBCLASS 360 / 67
.~ Specifics of the amplifier

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

55  DF  GENERAL RECORDING OR REPRODUCING {8}
67.~ Specifics of the amplifier {1}
68  DF  .~.~> Recording amplifier

DEFINITION

Classification: 360/67

(under subclass 55) Subject matter including specific circuitry or techniques for amplifying an information signal.

SEE OR SEARCH CLASS

330, Amplifiers, appropriate subclasses, for amplifiers usable in magnetic recording or reproducing.