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Roll stand with multiple rolls
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Patent number 6,314,782
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Issue date Nov 13, 2001
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Achenbach Buschhütten GmbH
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Werner Stahl
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Multiroll stand
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Patent number 5,842,368
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Issue date Dec 1, 1998
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Achenbach Buschhutten GmbH
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Axel Barten
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Strip coiler
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Patent number 5,275,345
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Issue date Jan 4, 1994
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Werner Stahl
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Gearshift system
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Patent number 4,982,617
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Issue date Jan 8, 1991
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Friedrich Munker
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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