US PATENT SUBCLASS 65 / 519
.~.~ Having means to pass cooling fluid through apparatus

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

483  DF  FIBER MAKING APPARATUS {21}
516  DF  .~ Rotary-centrifugal fiber forming means (e.g., slinger, rotary disc, no fiberizing holes, etc.) {3}
519.~.~ Having means to pass cooling fluid through apparatus

DEFINITION

Classification: 65/519

Having means to pass cooling fluid through apparatus:

(under subclass 483) Apparatus including means to pass a cooling fluid within the apparatus.