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Plug mill bottom roll adjustment
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Patent number 5,524,470
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Issue date Jun 11, 1996
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Italimplanti of America, Inc.
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William Rozmus
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Vertical piercer mill
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Patent number 5,295,379
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Issue date Mar 22, 1994
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Italimpianti of America, Inc.
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Rudy M. Trbovich
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Tube mill
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Patent number 5,142,893
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Issue date Sep 1, 1992
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Italimpianti of America, Inc.
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William Rozmus
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...