Wolfgang Bauer

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Hattersheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
High-temperature resistant sulfonated aromatic polyether ketone cat...
- Patent number 6,274,749
- Issue date Aug 14, 2001
- Hoechst Research & Technology GmbH & Co. KG
- Werner Sievers
- C07 - ORGANIC CHEMISTRY