US PATENT SUBCLASS 514 / 112
.~.~ Cyano or isocyano containing


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}
75  DF  .~ Phosphorus containing other than solely as part of an inorganic ion in an addition salt DOAI {22}
112.~.~ Cyano or isocyano containing {1}
113  DF  .~.~.~> Cyano or isocyano bonded directly to a benzene ring


DEFINITION

Classification: 514/112

Cyano or isocyano containing:

(under subclass 75) Subject matter in which the organo-phosphorus compound contains at least one nitrile or isonitrile radical bonded to a carbon.