Kikuzi Hirose

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Himeji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for surface treatment of electrical steel sheet
- Patent number 4,618,377
- Issue date Oct 21, 1986
- Nippon Steel Corporation
- Motoharu Nakamura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...