Yoshio Aoyama

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Clamping device
- Patent number 5,226,637
- Issue date Jul 13, 1993
- Aioi Seiki, Inc.
- Ichiro Kitaura
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS