US PATENT SUBCLASS 514 / 973
.~ Sulfur compound additive as stabilizer (e.g., sulfites, etc.)

Current as of: June, 1999
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514 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

970  DF  CONTAINING DESIGNATED INGREDIENT TO STABILIZE AN ACTIVE INGREDIENT {3}
973.~ Sulfur compound additive as stabilizer (e.g., sulfites, etc.)

DEFINITION

Classification: 514/973

Sulfur compound additive as stabilizer (e.g., sulfites, etc.):

(under subclass 970) Subject matter wherein the designated ingredient is a sulfur containing compound.