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Rolling method and rolling tools
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Patent number 4,691,551
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Issue date Sep 8, 1987
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Toyota Jidosha Kabushiki Kaisha
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Minoru Haga
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Holder for rotary cutting tools
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Patent number 4,643,623
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Issue date Feb 17, 1987
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Fuji Seiko Limited
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Kunio Kondo
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Holder for rotary cutting tools
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Patent number 4,642,005
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Issue date Feb 10, 1987
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Fuji Seiko Limited
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Kunio Kondo
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Tool-fitting device
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Patent number 4,274,774
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Issue date Jun 23, 1981
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Toyota Jidosha Kogyo Kabushiki Kaisha
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Minoru Haga
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR