Mitsuru Fijimoto

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Saitama, JP

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Patents Applicationslast 30 patents

Information Patent Application
CASE HARDENING STEEL MATERIAL
- Publication number 20150125339
- Publication date May 7, 2015
- NIPPON STELL & SUMITOMO METAL CORPORATION
- Hideki Imataka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...