Liang Ma

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Qinhuangdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Circumferential positioning device of automobile hub
- Patent number 9,815,157
- Issue date Nov 14, 2017
- CITIC Dicastal CO., LTD.
- Jinling Yang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Circumferential Positioning Device of Automobile Hub
- Publication number 20160361787
- Publication date Dec 15, 2016
- CITIC DICASTAL CO., LTD
- Jinling Yang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR