Yoshihiro Kanazaka

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Nyuzen, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hook for a hook-and-eye fastener
- Patent number 4,288,890
- Issue date Sep 15, 1981
- Yoshida Kogyo K. K.
- Yoshihiro Kanazaka
- A44 - HABERDASHERY JEWELLERY