Kazushige Ikuta

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Futtsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for rolling shape steel having flange and web, and rolling m...
- Patent number 6,055,837
- Issue date May 2, 2000
- Nippon Steel Corporation
- Taneharu Nishino
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...