US PATENT SUBCLASS 424 / 706
.~.~ Sulfide


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

Internet Version by PATENTEC © 1999      Terms of Use



424 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

600  DF  INORGANIC ACTIVE INGREDIENT CONTAINING {20}
703  DF  .~ Elemental sulfur or compound thereof {7}
706.~.~ Sulfide {2}
707  DF  .~.~.~> Disulfides
708  DF  .~.~.~> Hydrogen sulfide


DEFINITION

Classification: 424/706

Sulfide:

(under subclass 703) Compositions which contain a sulfide.