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Hubert Knapp
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Buhl, DE
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last 30 patents
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Patent Grant
Metallurgical vessel
Patent number
5,332,199
Issue date
Jul 26, 1994
Fuchs Systemtechnik GmbH
Hubert Knapp
C21 - METALLURGY OF IRON
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Patent Grant
Process and apparatus for at least temporarily simultaneously subje...
Patent number
4,986,847
Issue date
Jan 22, 1991
Fuchs Systemtechnik GmbH
Hubert Knapp
C21 - METALLURGY OF IRON