US PATENT SUBCLASS 33 / 793
.~.~.~ Electrically controlled

Current as of: June, 1999
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33 /   HD   GEOMETRICAL INSTRUMENTS

700  DF  DISTANCE MEASURING {13}
783  DF  .~ Opposed contacts {10}
792  DF  .~.~ Rotary indicator {4}
793.~.~.~ Electrically controlled

DEFINITION

Classification: 33/793

Electrically controlled:

(under subclass 792) Subject matter wherein the movable member is regulated by electric means.