Nut and bolt tightening method and tightening device

Assignee

• Tohnichi Mfg.Co.
• Shibaura Institute Of Technology

Inventors

• Tomohiro Ogata (9 patents)
• Kyoichi Komatsu (7 patents)
• Seiji Ito (35 patents)
• Shinji Hashimura (3 patents)

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