US PATENT SUBCLASS 65 / 502
.~ With multiple crucible or multichamber system


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

483  DF  FIBER MAKING APPARATUS {21}
502.~ With multiple crucible or multichamber system


DEFINITION

Classification: 65/502

With multiple crucible or multichamber system:

(under subclass 483) Apparatus having (a) at least two melting containers or (b) a melting container with at least two chambers.