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Strand pulling-off method
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Issue date Jul 17, 2001
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SMS Schloemann-Siemag Aktiengesellschaft
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Carsten Lippold
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B22 - CASTING POWDER METALLURGY
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Device for making semi-finished products
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Patent number 5,881,441
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Issue date Mar 16, 1999
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Mannesmann Aktiengesellschaft
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Fritz P. Pleschiutschnigg
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Process for making semi-finished products
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Patent number 5,722,151
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Issue date Mar 3, 1998
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Mannesmann Aktiengesellschaft
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Fritz P. Pleschiutschnigg
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Method of manufacturing plated hollow blocks
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Patent number 5,232,740
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Issue date Aug 3, 1993
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Mannesmannufer Aktiengesellschaft
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Ingo Von Hagen
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Method of continuous casting
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Patent number 5,004,040
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Issue date Apr 2, 1991
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Mannesmann Aktiengesellschaft
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Fritz-Peter Pleschiutschnigg
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B22 - CASTING POWDER METALLURGY
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Combined continuous casting and rolling
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Patent number 4,976,306
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Issue date Dec 11, 1990
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Mannesmann AG
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Fritz-Peter Pleschiutschnigg
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Inspection of castings
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Patent number 4,403,230
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Issue date Sep 6, 1983
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Mannesmann Aktiengesellschaft
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Hans Gruner
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G01 - MEASURING TESTING