US PATENT SUBCLASS 264 / 640
.~ Producing fiber containing article or fiber

Current as of: June, 1999
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264 /   HD   PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES

603  DF  OUTSIDE OF MOLD SINTERING OR VITRIFYING OF SHAPED INORGANIC ARTICLE OR PREFORM {30}
640.~ Producing fiber containing article or fiber {1}
641  DF  .~.~> Producing uniformly dispersed particulate fiber containing article

DEFINITION

Classification: 264/640

Producing fiber containing article or fiber:

(under subclass 603) Process wherein (a) an article is formed which contains a relatively small slender discrete mass having length considerably greater than its breadth (i.e., cross-sectional diameter), or (b) producing a relatively small slender discrete mass having length considerably greater than breadth or cross-sectional diameter are produced.