Helmut Schlecht

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of alkanes substituted by chlorine atoms and/or sulfoch...
- Patent number 4,242,187
- Issue date Dec 30, 1980
- BASF Aktiengesellschaft
- Helmut Schlecht
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Manufacture of N-arylglycinonitriles
- Patent number 4,164,511
- Issue date Aug 14, 1979
- BASF Aktiengesellschaft
- Harry Distler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Manufacture of glycinonitriles
- Patent number 4,134,889
- Issue date Jan 16, 1979
- BASF Aktiengesellschaft
- Harry Distler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Manufacture of N-substituted glycinonitriles
- Patent number 4,113,764
- Issue date Sep 12, 1978
- BASF Aktiengesellschaft
- Harry Distler
- C07 - ORGANIC CHEMISTRY