US PATENT SUBCLASS 65 / 202
.~ With pivoted lip tile

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

193  DF  MEANS DRAWING SHEET FROM BATH {9}
202.~ With pivoted lip tile

DEFINITION

Classification: 65/202

(under subclass 193) Apparatus including pivoted closure means which substantially isolate the atmosphere of a drawing chamber from that of the remainder of a glass furnace.