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Tsuneya Veno
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Takasago, JP
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last 30 patents
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Clamp mechanism for upsetter
Patent number
4,441,353
Issue date
Apr 10, 1984
Kabushiki Kaisha Kobe Seiko Sho
Akira Asari
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...