US PATENT SUBCLASS 65 / 533
.~ With drawing means

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

483  DF  FIBER MAKING APPARATUS {21}
533.~ With drawing means {4}
534  DF  .~.~> Movable furnace or bushing (e.g., rotatable, reciprocating, etc.)
535  DF  .~.~> Pulling wheels or rolls {1}
537  DF  .~.~> From rod stock
538  DF  .~.~> With fluid assisting means

DEFINITION

Classification: 65/533

With drawing means:

(under subclass 483) Apparatus including means for imposing a predetermined strain or tension on the fiber, filament, or preform.