Dirk-Olaf Damrau

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Leverlcusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of copolyesters
- Patent number 6,297,350
- Issue date Oct 2, 2001
- Ferring GmbH
- Hans R. Kricheldorf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE