Yasuo Ookubu

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Tsukuba-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR REFINING METAL
- Publication number 20110126670
- Publication date Jun 2, 2011
- ULVAC, Inc.
- Yasuo Ookubu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...