Shintaro Kumazawa

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ferrite stainless steel sheet having less planar anisotropy and exc...
- Patent number 5,851,316
- Issue date Dec 22, 1998
- Kawasaki Steel Corporation
- Yoshihiro Yazawa
- C21 - METALLURGY OF IRON