US PATENT SUBCLASS 368 / 216
.~ Stem

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

206  DF  WINDING MEANS {7}
216.~ Stem

DEFINITION

Classification: 368/216

Stem:

(under subclass 206) Subject matter wherein the winding means includes a cylindrical shaft projecting from the timepiece.

SEE OR SEARCH THIS CLASS, SUBCLASS:

146, for mainspring stem winding and setting, and see the search notes thereunder.