Membership
Tour
Register
Log in
Hirotsugu Tsumura
Follow
Person
Kishiwda, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Mixtures of monoazo dyes: dicyano-nitrobenzene azo compounds
Patent number
5,174,792
Issue date
Dec 29, 1992
Cassella Aktiengesellschaft
Hirotsugu Tsumura
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...