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Junsuke Inoue
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Seto, JP
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last 30 patents
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Patent Grant
Bending machine
Patent number
4,938,047
Issue date
Jul 3, 1990
Kabushikikaisha Chuodenkiseisakusho
Teruaki Yogo
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...