Nils B. Johansson

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Hofors, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method for separating zinc out of a hot gas containing zinc vapour
- Patent number 4,876,074
- Issue date Oct 24, 1989
- SKF Plasma Technologies AB
- Bengt O. Gustafsson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...