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Rainer Hoppe
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Hilchenbach, DE
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Patent Grant
Apparatus for positioning a smoothing roll mounted so as to be disp...
Patent number
6,186,438
Issue date
Feb 13, 2001
SMS Schloemann-Siemag Aktiengesellschaft
Josef Zeppenfeld
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...