Bertold Honigmann

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Dye mixtures
- Patent number 4,354,969
- Issue date Oct 19, 1982
- BASF Aktiengesellschaft
- Georg Henning
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...