US PATENT SUBCLASS 347 / 167
.~.~.~ Including motor for driving head

Current as of: June, 1999
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347 /   HD   INCREMENTAL PRINTING OF SYMBOLIC INFORMATION

111  DF  ELECTRIC MARKING APPARATUS OR PROCESSES {3}
163  DF  .~ By electrochemical {3}
166  DF  .~.~ Specific head {3}
167.~.~.~ Including motor for driving head

DEFINITION

Classification: 347/167

Including motor for driving head:

(under subclass 166) Subject matter comprising means for converting electrical energy to mechanical energy for effecting motion of the marker.