Werner Jettmar

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Mannheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Less abrasive pigment or printing ink, and method of reducing abras...
- Patent number 4,462,832
- Issue date Jul 31, 1984
- BASF Aktiengesellschaft
- Werner Jettmar
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Conversion of crude copper phthalocyanines to a pigmentary form
- Patent number 4,104,276
- Issue date Aug 1, 1978
- BASF Aktiengesellschaft
- Joachim Kranz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...