Yutaka Yazawa

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Soka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electroless gold plating solution
- Patent number 5,470,381
- Issue date Nov 28, 1995
- Kanto Kagaku Kabushiki Kaisha
- Masaru Kato
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...