Note(s) In this sub-class, it is desirable to add, in conformity with paragraph 61 of the Guide, after the double oblique stroke the symbols relating to complementary information concerning individual constituents of an invention unit which is already classified as such. This complementary information concerns the indication of the ingredients of compositions classified in the mixture groups of Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...C11D 1/00-C11D 10/00. |