US PATENT SUBCLASS 424 / 614
.~.~ Zinc containing
Current as of:
June, 1999
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424 /
HD
DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS
600
DF
INORGANIC ACTIVE INGREDIENT CONTAINING
{20}
613
DF
.~ Peroxide or compositions of or releasing gaseous oxygen or ozone {3}
614
.~.~ Zinc containing
DEFINITION
Classification: 424/614
Zinc containing:
(under subclass 613) Compositions which include peroxide containing zinc compounds.
SEE OR SEARCH THIS CLASS, SUBCLASS:
641, for other compositions containing zinc.