Werner Althaus

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Burgdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Stable valepotriate compounds and process for their preparation
- Patent number 4,313,930
- Issue date Feb 2, 1982
- Kali-Chemie Pharma GmbH
- Martin Wischniewski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE