Kerstin Schmalz

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Siegen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Alternating copolymers, a process for their preparation, and a meth...
- Patent number 4,988,787
- Issue date Jan 29, 1991
- Bayer Aktiengesellschaft
- Werner Mormann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE