US PATENT SUBCLASS 373 / 153
.~.~.~ Support

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


373 /   HD   INDUSTRIAL ELECTRIC HEATING FURNACES

138  DF  INDUCTION FURNACE DEVICE {10}
151  DF  .~ Coreless {4}
152  DF  .~.~ Coil {2}
153.~.~.~ Support

DEFINITION

Classification: 373/153

Support:

(under subclass 152) Subject matter including means to hold, or maintain the coil in a particular configuration with respect to the furnace.