Hiroyoshi Yamaura

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Toyonaka-shi, Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ornaments using jewels
- Patent number 5,868,008
- Issue date Feb 9, 1999
- Yamaura; Hiroyoshi
- Hiroyoshi Yamaura
- A44 - HABERDASHERY JEWELLERY