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Roller mount with three-axis freedom
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Patent number 6,351,978
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Issue date Mar 5, 2002
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Kusakabe Electric & Machinery Co.
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Yukio Kusakabe
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Pipe forming roll apparatus and method
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Patent number 6,216,940
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Issue date Apr 17, 2001
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Kawasaki Steel Corporation
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Koji Sugano
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Pipe forming roll apparatus and method
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Patent number 6,041,632
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Issue date Mar 28, 2000
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Kawasaki Steel Corporation
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Koji Sugano
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Weld bead cutter mechanism
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Patent number 5,368,218
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Issue date Nov 29, 1994
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Kusakabe Electric & Machinery Co. Ltd.
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Kazuo Omura
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR