Ikuo Saeki

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Yanai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric corrosion preventing apparatus
- Patent number 4,311,576
- Issue date Jan 19, 1982
- Hitachi, Ltd.
- Kenzi Toudo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...