Wolfgang Rubens

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Witten-Stockum, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing stainless steels
- Patent number 4,178,173
- Issue date Dec 11, 1979
- Fried. Krupp Huttenwerke Aktiengesellschaft
- Helmut Gorges
- C21 - METALLURGY OF IRON