Andreas G. J. Wolfs

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Lanaken, BE

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Patents Grantslast 30 patents

Information Patent Grant
Method for working-up waste slag from the oxygen steel production
- Patent number 4,174,961
- Issue date Nov 20, 1979
- Eerste Nederlandse Cement Industrie (ENCI) N.V.
- Andreas G. J. Wolfs
- C21 - METALLURGY OF IRON