US PATENT SUBCLASS 266 / 98
.~.~ Having driven disk or drum

Current as of: June, 1999
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266 /   HD   METALLURGICAL APPARATUS

96  DF  WITH PROGRAMMED, CYCLIC, OR TIME RESPONSIVE CONTROL MEANS {1}
97  DF  .~ By timer {1}
98.~.~ Having driven disk or drum

DEFINITION

Classification: 266/98

(under subclass 97) Device wherein the timer includes a rotatable, cylindrical or circular member and an associated information pick-up means, which member is provided with means storing the information necessary to control the operation of the apparatus such that control signals are generated through the interaction of the rotated member and the associated pick-up means.