Andreas Nowak

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Cologne, DE

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Patents Grantslast 30 patents

Information Patent Grant
Chromium-free process for improving paint adhesion after thin-layer...
- Patent number 5,961,809
- Issue date Oct 5, 1999
- Henkel Kommanditgesellschaft auf Aktien
- Wolf-Achim Roland
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR