US PATENT SUBCLASS 514 / 499
.~.~ Copper

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

1  DF  DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) {29}
492  DF  .~ Heavy metal containing DOAI {11}
499.~.~ Copper {1}
500  DF  .~.~.~> With an additional active ingredient

DEFINITION

Classification: 514/499

Copper:

(under subclass 492) Subject matter in which the heavy metal is copper.