US PATENT SUBCLASS 65 / 136.4
.~.~ By cooling molten glass

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

17.1  DF  PROCESSES {32}
134.1  DF  .~ Fining or homogenizing molten glass {13}
136.4.~.~ By cooling molten glass

DEFINITION

Classification: 65/136.4

By cooling molten glass:

(under subclass 134.1) Processes wherein the temperature of the molten glass is reduced.