Gerhard F. Ottmann

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Wuppertal-Elberfeld, DT

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Patents Grantslast 30 patents

Information Patent Grant
Conversion of nitroso compounds to isocyanates
- Patent number 3,979,427
- Issue date Sep 7, 1976
- Olin Corporation
- Gerhard F. Ottmann
- C07 - ORGANIC CHEMISTRY