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Fast rolling block
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Patent number 5,673,583
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Issue date Oct 7, 1997
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Danieli & Co. Officine Meccaniche SpA
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Esterino Mazzolo
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Single strand block-type rolling mill
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Patent number 5,577,405
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Issue date Nov 26, 1996
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Morgan Construction Company
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Terence M. Shore
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Roll forming machine
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Patent number 4,939,919
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Issue date Jul 10, 1990
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OTO MILLS S.p.A.
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Aleardo Chezzi
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Continuous casting and rolling device
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Patent number 4,559,990
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Issue date Dec 24, 1985
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Fried. KRUPP Gesellschaft mit beschrankter Haftung
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Friedrich Greilinger
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Housingless beam mill stand
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Patent number 4,557,130
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Issue date Dec 10, 1985
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Davy McKee (Sheffield) Limited
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Harry L. F. Bond
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Continuous rolling mill
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Patent number 4,522,051
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Issue date Jun 11, 1985
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Hitachi, Ltd.
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Masahiro Hayashi
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Rolling mill
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Patent number 4,314,469
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Issue date Feb 9, 1982
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Nippon Steel Corporation
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Takashi Kitamura
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Bedplates for a rolling mill or the like
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Patent number 4,052,876
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Issue date Oct 11, 1977
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Schloemann-Siemag Aktiengesellschaft
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Friedrich Rotter
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Tandem rolling mill arrangement
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Patent number 3,945,234
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Issue date Mar 23, 1976
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Rolf Steinbock
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3712102
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Patent number 3,712,102
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Issue date Jan 23, 1973
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3665746
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Patent number 3,665,746
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Issue date May 30, 1972
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3650139
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Patent number 3,650,139
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Issue date Mar 21, 1972
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3646795
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Patent number 3,646,795
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Issue date Mar 7, 1972
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3600926
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Patent number 3,600,926
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Issue date Aug 24, 1971
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3575028
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Patent number 3,575,028
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Issue date Apr 13, 1971
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3564891
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Patent number 3,564,891
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Issue date Feb 23, 1971
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3342054
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Patent number 3,342,054
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Issue date Sep 19, 1967
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3310971
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Patent number 3,310,971
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Issue date Mar 28, 1967
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3304758
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Patent number 3,304,758
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Issue date Feb 21, 1967
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3222901
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Patent number 3,222,901
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Issue date Dec 14, 1965
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3110204
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Patent number 3,110,204
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Issue date Nov 12, 1963
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3043170
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Patent number 3,043,170
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Issue date Jul 10, 1962
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2929280
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Patent number 2,929,280
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Issue date Mar 22, 1960
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...