US PATENT SUBCLASS 514 / 691
.~.~.~ Plural alicyclic rings


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

Internet Version by PATENTEC © 1999      Terms of Use



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

1  DF  DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) {29}
675  DF  .~ Ketone DOAI {3}
690  DF  .~.~ Alicyclic ring containing {1}
691.~.~.~ Plural alicyclic rings {1}
692  DF  .~.~.~.~> Camphor or nuclear substituted derivatives thereof


DEFINITION

Classification: 514/691

Plural alicyclic ring.

(under subclass 690) Subject matter which contains more than one alicyclic ring.