Keiji Miki

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Amagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Galvannealed steel sheet and manufacturing method thereof
- Patent number 6,159,622
- Issue date Dec 12, 2000
- Sumitomo Metal Industries, Ltd.
- Masahiko Hori
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...