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Method for roll-forming
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Patent number 10,016,796
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Issue date Jul 10, 2018
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Ortic 3D AB
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Lars Ingvarsson
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Compact two-line rod-rolling stand
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Patent number 6,490,902
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Issue date Dec 10, 2002
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SMS Demag Aktiengesellschaft
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Ferruccio Sclippa
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Multi-strand finishing block
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Patent number 6,161,412
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Issue date Dec 19, 2000
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James Trevor Hogg
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Roll apparatus for reducing work
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Patent number 5,483,812
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Issue date Jan 16, 1996
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Asko, Inc.
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Martin J. Dempsey
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Mill roll adjustment
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Patent number 5,146,409
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Issue date Sep 8, 1992
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Craig Atkinson
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Combined light-section mill and wire mill
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Patent number 5,144,828
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Issue date Sep 8, 1992
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SMS Schloemann-Siemag Aktiengesellschaft
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Johann Grotepass
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Bearing assemblies for rotating shafts
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Patent number 4,666,317
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Issue date May 19, 1987
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Kocks Technik GmbH & Co.
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Helmut Holthoff
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Rolling mill stand
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Patent number 4,325,245
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Issue date Apr 20, 1982
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William L. Sherwood
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Multi-line rolling system
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Patent number 4,182,148
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Issue date Jan 8, 1980
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Morgan Construction Company
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Martin Gilvar
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Roll stand for a rod or bar rolling mill
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Patent number 4,154,074
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Issue date May 15, 1979
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Morgan Construction Company
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Donald Sieurin
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3818744
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Patent number 3,818,744
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Issue date Jun 25, 1974
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3742751
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Patent number 3,742,751
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Issue date Jul 3, 1973
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3718026
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Patent number 3,718,026
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Issue date Feb 27, 1973
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...