Yoshio Hayashi

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Wheeling, WV, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for hot-dip coating chromium-bearing steel
- Patent number 5,175,026
- Issue date Dec 29, 1992
- Wheeling-Nisshin, Inc.
- William A. Bertol
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...