US PATENT SUBCLASS 264 / 683
.~ Producing silicon nitride containing product

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}
683.~ Producing silicon nitride containing product

DEFINITION

Classification: 264/683

Producing silicon nitride containing product:

(under subclass 603) Process wherein a product containing a binary compound of nitrogen and silicon is produced.

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