US PATENT SUBCLASS 373 / 96
.~.~ With electrode shield

Current as of: June, 1999
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373 /   HD   INDUSTRIAL ELECTRIC HEATING FURNACES

60  DF  ARC FURNACE DEVICE {9}
94  DF  .~ Electrode support {6}
96.~.~ With electrode shield

DEFINITION

Classification: 373/96

With electrode shield:

(under subclass 94) Subject matter including means surrounding the electrode to protect it as it is suspended over the melt.