US PATENT SUBCLASS 173 / 217
.~ Electric motor

Current as of: June, 1999
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173 /   HD   TOOL DRIVING OR IMPACTING

213  DF  MEANS TO DRIVE TOOL ABOUT AN AXIS {7}
217.~ Electric motor

DEFINITION

Classification: 173/217

Electric motor:

(under subclass 213) Apparatus wherein the drive means is a device which converts electrical energy to mechanical energy.