Rudolf Hammer

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Dinslaken-Eppinghoven, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for refining hot metal
- Patent number 4,604,138
- Issue date Aug 5, 1986
- Thyssen Stahl AG
- Erich Hoffken
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for desulphurizing hot metal
- Patent number 4,586,955
- Issue date May 6, 1986
- Thyssen Stahl AG
- Rudolf Hammer
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for reducing the iron content of CaO-rich slags formed duri...
- Patent number 4,431,444
- Issue date Feb 14, 1984
- SKW Trostberg AG
- Rudolf Hammer
- C21 - METALLURGY OF IRON