by Renato Zavattini heir

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Mantova, IT

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Patents Grantslast 30 patents

Information Patent Grant
Silylated U.V. stabilizers containing hindered tertiary amines
- Patent number 4,946,880
- Issue date Aug 7, 1990
- Enichem Synthesis S.p.A.
- Silvestro Costanzi
- C07 - ORGANIC CHEMISTRY