Xueyan Yao

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electric power cable
- Patent number 10,297,366
- Issue date May 21, 2019
- 3M Innovative Properties Company
- Xueyan Yao
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC POWER CABLE
- Publication number 20170330649
- Publication date Nov 16, 2017
- 3M Innovative Properties Company
- Xueyan Yao
- H01 - BASIC ELECTRIC ELEMENTS