Gunther Franke

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Leichlingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polymer dyestuffs and preparation and use thereof
- Patent number 5,298,583
- Issue date Mar 29, 1994
- Bayer Aktiengesellschaft
- Ludger Heiliger
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...