US PATENT SUBCLASS 373 / 113
.~ For cooling

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

109  DF  RESISTANCE FURNACE DEVICE {7}
113.~ For cooling {1}
114  DF  .~.~> Terminal

DEFINITION

Classification: 373/113

For cooling:

(under subclass 109) Subject matter including means for lowering the temperature of the resistance furnace device.

SEE OR SEARCH THIS CLASS, SUBCLASS:

45, for electroslag furnace body cooling means.

74, and 76, for arc furnace roof and side wall cooling means respectively.

154, 158 and 160, for induction furnace cooling means in coreless and core-type induction furnaces.