Norbert Majer

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Berg.-Gladb., DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of monoaroylated 1,4-diaminoanthraquinones
- Patent number 4,324,732
- Issue date Apr 13, 1982
- Bayer Aktiengesellschaft
- Norbert Majer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...