Yasuo Matsuura

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Osaka, JP

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Patents Grantslast 30 patents

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Surface treatment aqueous solution for metal
- Patent number 5,942,052
- Issue date Aug 24, 1999
- Nippon Paint Co., Ltd.
- Masayuki Kamimura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...