US PATENT SUBCLASS 362 / 262
.~.~ With electrode feed means

Current as of: June, 1999
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362 /   HD   ILLUMINATION

257  DF  LIGHT SOURCE (OR SUPPORT THEREFOR) AND MODIFIER {18}
261  DF  .~ Carbon arc type {1}
262.~.~ With electrode feed means

DEFINITION

Classification: 362/262

(under subclass 261) Subject matter having means to feed the electrode by gravity or positive means to move the electrode.