Hans Kurz

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Karben, DE

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Patents Grantslast 30 patents

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Process for the preparation of 4,4'-dimethyl-6,6'-dichlorothioindigo
- Patent number 5,981,766
- Issue date Nov 9, 1999
- Clariant GmbH
- Wolfgang Bauer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...