Shuichi Funaki

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Kanagawaken, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-nitrogen ferritic heat-resisting steel with high vanadium cont...
- Patent number 5,268,142
- Issue date Dec 7, 1993
- Nippon Steel Corporation
- Yasushi Hasegawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...