US PATENT SUBCLASS 156 / 89.27
.~.~.~ Nitride compound containing

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


156 /   HD   ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE

1  DF  METHODS {7}
60  DF  .~ Surface bonding and/or assembly therefor {93}
89.11  DF  .~.~ With vitrification or firing ceramic material {7}
89.27.~.~.~ Nitride compound containing

DEFINITION

Classification: 156/89.27

Nitride compound containing:

(under subclass 89.11) Subject matter wherein the product formed contains a binary compound of nitrogen; e.g., BN, etc.