US PATENT SUBCLASS 65 / 540
.~ With furnace charging means

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

483  DF  FIBER MAKING APPARATUS {21}
540.~ With furnace charging means

DEFINITION

Classification: 65/540

With furnace charging means:

(under subclass 483) Apparatus including means to feed raw materials to a melting furnace.

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