US PATENT SUBCLASS 318 / 164
.~.~ Cyclically varying or repeated speed schedules

Current as of: June, 1999
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318 /   HD   ELECTRICITY: MOTIVE POWER SYSTEMS

162  DF  CONTROL BY PATTERNS OR OTHER PREDETERMINED SCHEDULE MEANS {1}
163  DF  .~ Motor running-speed control {1}
164.~.~ Cyclically varying or repeated speed schedules

DEFINITION

Classification: 318/164

(under subclass 163) Subject matter in which means are provided for repeating a predetermined speed schedule as a result of which the same speed-control cycle is traversed two or more times.