Fritz Stadler

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Meererbusch, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of rapidly decarburizing ferro- alloys with oxygen
- Patent number 4,165,980
- Issue date Aug 28, 1979
- GfE Gesellschaft fur Elektrometallurgie mit Beschrankter Haftung
- Friedrich Breuer
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of refining ferro-alloys
- Patent number 4,139,370
- Issue date Feb 13, 1979
- Gesellschaft fur Elektrometallurgie mbH
- Friedrich Breuer
- C21 - METALLURGY OF IRON