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Gunther Geck
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Hagen, DT
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last 30 patents
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Patent Grant
Process for steel production
Patent number
4,012,226
Issue date
Mar 15, 1977
Klockner-Werke AG
Gunther Geck
C21 - METALLURGY OF IRON
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Patent Grant
Method for melting charges
Patent number
3,982,926
Issue date
Sep 28, 1976
Klockner-Werke AG
Gunther Geck
C21 - METALLURGY OF IRON