US PATENT SUBCLASS 368 / 200
.~ For adjusting the frequency or beat

Current as of: June, 1999
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368 /   HD   HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES

184  DF  REGULATING MEANS {3}
200.~ For adjusting the frequency or beat {1}
201  DF  .~.~> Of frequency divider

DEFINITION

Classification: 368/200

For adjusting the frequency or beat:

(under subclass 184) Subject matter comprising means to control the rate of regularly recurring events in the operation of a timepiece.

SEE OR SEARCH THIS CLASS, SUBCLASS:

217, for pulse-transforming means for timepieces.