Andre Kaufmann

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Lampenberg, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of 2-(2,4-dihydroxylphenyl)-4,6-bis(2,4...
- Patent number 5,726,310
- Issue date Mar 10, 1998
- Ciba Specialty Chemicals Corporation
- Ivan Orban
- C07 - ORGANIC CHEMISTRY