Eigo HAYASHI

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
RAIL WITH FRICTION CONTROL TREAD SURFACE FOR INNER RAIL, RAIL WITH...
- Publication number 20160177513
- Publication date Jun 23, 2016
- Mitsubishi Heavy Industries, Ltd.
- Mitsuyasu OHATA
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES