Karl-Heinz Schmialek

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Hilchenbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Cooling plate for shaft furnaces
- Patent number 6,144,689
- Issue date Nov 7, 2000
- SMS Schloemann-Siemag Aktiengesellschaft
- Karl-Heinz Schmialek
- C21 - METALLURGY OF IRON