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Hajime Tsubono
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Neyagawa, JP
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last 30 patents
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Patent Grant
Method of and apparatus for controlling shape of rolled material on...
Patent number
5,010,756
Issue date
Apr 30, 1991
Kabushiki Kaisha Kobe Seiko Sho
Kazuo Nose
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...