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Inventor
PAPA SISTO SERGIO
2 patents
Patents
2 patents
US3983101A
Sep 28, 1976
Water-soluble polyazo compound derived from 4-4-diaminobenzanilide
ACNA
0 citations
42
US4052375A
Oct 4, 1977
Water-soluble trisazosulfonated dyestuff derived from 2-aminophenol-4-sulfonic acid, resorcinol, 4,4'-diaminobenzanilide and m-aminophenol
ACNA
0 citations
41