Hans Kundig

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Witpoort, ZA

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of rooperol
- Patent number 5,008,471
- Issue date Apr 16, 1991
- Rooperol (N.A.)
- George L. Wenteler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of rooperol derivative
- Patent number 4,956,502
- Issue date Sep 11, 1990
- Rooperol (N.A.) NV
- George L. Wenteler
- C07 - ORGANIC CHEMISTRY