Shizuka Aoki

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Kita-ku, JP

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Patents Applicationslast 30 patents

Information Patent Application
Silver Anti-Tarnishing Agent, Silver Anti-Tarnishing Resin Composit...
- Publication number 20130032853
- Publication date Feb 7, 2013
- NIPPON KAYAKU KABUSHIKI KAISHA
- Yoshihiro Kawata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...