US PATENT SUBCLASS 65 / 203
.~ With auxiliary heating means for draw pot or drawing chamber

Current as of: June, 1999
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65 /   HD   GLASS MANUFACTURING

193  DF  MEANS DRAWING SHEET FROM BATH {9}
203.~ With auxiliary heating means for draw pot or drawing chamber

DEFINITION

Classification: 65/203

(under subclass 193) Apparatus including auxiliary means to heat glass in the draw pot or drawing chamber.