Walther Wolf

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Bischofsmais, DE

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Patents Grantslast 30 patents

Information Patent Grant
Heterocyclic compounds and porphyrin compounds obtainable therefrom
- Patent number 5,162,518
- Issue date Nov 10, 1992
- Bayer Aktiengesellschaft
- Bernd Kaletta
- C07 - ORGANIC CHEMISTRY