Werner Junemann

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Bad Durkheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Metal complex dyes containing azo azomethine groups
- Patent number 4,599,402
- Issue date Jul 8, 1986
- BASF Aktiengesellschaft
- Johannes Dehnert
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...