US PATENT SUBCLASS 423 / 467
.~ Sulfur containing


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

Internet Version by PATENTEC © 1999      Terms of Use



423 /   HD   CHEMISTRY OF INORGANIC COMPOUNDS

462  DF  HALOGEN OR COMPOUND THEREOF {10}
467.~ Sulfur containing {2}
468  DF  .~.~> Ternary compound containing oxygen
469  DF  .~.~> Binary compound


DEFINITION

Classification: 423/467

(under subclass 462) Products or processes wherein the product contains sulfur.