Hongjian Guan

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Fully distributed magnetic adsorption multi-parameter sensing cable
- Patent number 11,209,472
- Issue date Dec 28, 2021
- Zhongtian Power Optical Cable Co., Ltd
- Yunjiang Rao
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
FULLY DISTRIBUTED MAGNETIC ADSORPTION MULTI-PARAMETER SENSING CABLE
- Publication number 20210011068
- Publication date Jan 14, 2021
- Zhongtian Power Optical Cable Co.,Ltd
- Yunjiang Rao
- G01 - MEASURING TESTING