Keita Yamada

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Koto-ku, JP

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Patents Applicationslast 30 patents

Information Patent Application
NUT-HOLDING MEMBER AND BOLT-JOINING METHOD
- Publication number 20130145605
- Publication date Jun 13, 2013
- Nippon Steel & Sumikin Metal Products Co., Ltd.
- Norihiko Kajimura
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES