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Takeshi Chujo
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Toyota, JP
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last 30 patents
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Patent Grant
Method of conveying sheets, and blanking die assembly in a pinch press
Patent number
4,485,707
Issue date
Dec 4, 1984
Toyota Jidosha Kabushiki Kaisha
Eiji Tsuge
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...