Jyun Kawaguchi

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Sagamihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composition and process for treating the surface of copper-containi...
- Patent number 5,925,174
- Issue date Jul 20, 1999
- Henkel Corporation
- Masayuki Aoyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...