Zhijin Ma

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Nantong, Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Metal sheathed cable designed on the basis of torque balance and de...
- Patent number 9,947,437
- Issue date Apr 17, 2018
- ZHONGTAN TECHNOLOGY SUBMARINE CABLE CO., LTD.
- Xuesong Li
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METAL SHEATHED CABLE DESIGNED ON THE BASIS OF TORQUE BALANCE AND DE...
- Publication number 20170047146
- Publication date Feb 16, 2017
- ZHONGTIAN TECHNOLOGY SUBMARINE CABLE CO., LTD.
- Xuesong Li
- G02 - OPTICS