US PATENT SUBCLASS 360 / 73.09
.~.~.~.~ Constant speed

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  DF  .~ Controlling the record {3}
73.01  DF  .~.~ Speed {3}
73.04  DF  .~.~.~ Linear carrier {2}
73.09.~.~.~.~ Constant speed {3}
73.11  DF  .~.~.~.~.~> By reproduced control signal and transport derived signal
73.12  DF  .~.~.~.~.~> By reproduced control signal {1}
73.14  DF  .~.~.~.~.~> By signal derived from transport

DEFINITION

Classification: 360/73.09

Constant speed:

(under subclass 73.04) Subject matter for advancing an elongate record carrier past a transducing position at a constant speed.