Hans Kratzer

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Wuppertal, DT

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Patents Grantslast 30 patents

Information Patent Grant
Production of 3,3-dimethyl-2-oxo-butyric acid salt
- Patent number 4,052,460
- Issue date Oct 4, 1977
- Bayer Aktiengesellschaft
- Karlfried Dickore
- C07 - ORGANIC CHEMISTRY