Braam van Dyk

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Durbanville 7550, ZA

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Patents Grantslast 30 patents

Information Patent Grant
Separation of components from aromatic hydrocarbon mixtures thereof...
- Patent number 6,395,141
- Issue date May 28, 2002
- Izak Nieuwoudt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of components from methanol mixtures by extractive disti...
- Patent number 6,383,343
- Issue date May 7, 2002
- Izak Nieuwoudt
- C07 - ORGANIC CHEMISTRY