Ulrich Delius

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Ahrensburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Aromatic polyethers containing keto groups in side chains
- Patent number 5,004,836
- Issue date Apr 2, 1991
- Bayer Aktiengesellschaft
- Hans-Rytger Kricheldorf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...