Makoto EGASHIRA

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Patents Applicationslast 30 patents

Information Patent Application
Steel for nitrocarburizing use, steel product for nitrocarburizing...
- Publication number 20090304543
- Publication date Dec 10, 2009
- SUMITOMO METAL INDUSTRIES, LTD.
- Makoto EGASHIRA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...