US PATENT SUBCLASS 368 / 207
.~ Self

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

206  DF  WINDING MEANS {7}
207.~ Self {1}
208  DF  .~.~> Inertia

DEFINITION

Classification: 368/207

Self:

(under subclass 206) Subject matter including means for accomplishing the winding automatically.

SEE OR SEARCH THIS CLASS, SUBCLASS:

148, for timepiece mainspring self-winding.