Klaus Jenni

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Witten, DE

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Patents Grantslast 30 patents

Information Patent Grant
Crosslinked castor oil derivatives
- Patent number 5,387,658
- Issue date Feb 7, 1995
- Huels Aktiengesellschaft
- Wolfgang Schroder
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...