Helmut Tietz

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Solubilizing biologically active compounds with reactive hydrogen a...
- Patent number 4,684,728
- Issue date Aug 4, 1987
- Bayer Aktiengesellschaft
- Edgar Mohring
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE