US PATENT SUBCLASS 65 / 529
.~ Having coating or treating means

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

483  DF  FIBER MAKING APPARATUS {21}
529.~ Having coating or treating means {1}
530  DF  .~.~> Having gas feeding or withdrawal means {2}

DEFINITION

Classification: 65/529

Having coating or treating means:

(under subclass 483) Apparatus combined with means for treating or applying a coating material to a fiber, filament, or preform.

(1) Note. Apparatus used to coat optical fibers, waveguides, or preforms thereof is properly classified here and below.