Michal Zabelka

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Winterthur, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of nickel, high-purity magnesium oxide a...
- Patent number 4,376,653
- Issue date Mar 15, 1983
- Sulzer Brothers Limited
- Nicholas P. Wynn
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...