US PATENT SUBCLASS 514 / 68
.~.~ With carboxylic acid ester

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}
65  DF  .~ Pyrethrum plant derived material or plant derived rotenone compound containing DOAI {6}
68.~.~ With carboxylic acid ester

DEFINITION

Classification: 514/68

With carboxylic acid ester:

(under subclass 65) Subject matter which contains a carboxylic acid ester in addition to the pyrethrum derived material or plant derived rotenone compound.