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Friedel Mogendorf
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Duisburg, DE
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last 30 patents
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Patent Grant
Roll stand with axially oppositely shiftable working rolls
Patent number
4,848,128
Issue date
Jul 18, 1989
SMS Schloemann-Siemag Aktiengesellschaft
Heinrich Bohnenkamp
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Stand-supported bending device for axially slidable rolls of a mult...
Patent number
4,803,865
Issue date
Feb 14, 1989
SMS Schloemann-Siemag Aktiengesellschaft
Johannes Jansen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for transversely conveying profiled rods and rails
Patent number
4,308,945
Issue date
Jan 5, 1982
Schloemann-Siemag Aktiengesellschaft
Wilhelm Beckmann
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...