Hans Gunther Geck

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing steel
- Patent number 3,986,865
- Issue date Oct 19, 1976
- Klockner-Werke AG
- Hans Gunther Geck
- C21 - METALLURGY OF IRON
Information Patent Grant
Production of carburized iron
- Patent number 3,953,197
- Issue date Apr 27, 1976
- Klockner-Werke AG
- Hans Gunther Geck
- C21 - METALLURGY OF IRON