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Hot rolling method
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Patent number 5,804,790
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Issue date Sep 8, 1998
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Kyoei Steel Co., Ltd.
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Koichi Takashima
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Hot rolling method
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Patent number 5,767,475
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Issue date Jun 16, 1998
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Kyoei Steel Co., Ltd.
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Koichi Takashima
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Run-in trough systems for cooling bed
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Patent number 5,638,939
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Issue date Jun 17, 1997
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Kyoei Steel Co., Ltd.
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Koichi Takashima
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Electrode adding apparatus
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Patent number 4,736,384
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Issue date Apr 5, 1988
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Kyoei Steel Ltd.
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Hideaki Sakai
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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