Jian LI

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Ningde, CN

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Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR DETECTING WAVY EDGE OF ELECTRODE SHEET
- Publication number 20240102786
- Publication date Mar 28, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Jian LI
- G01 - MEASURING TESTING
Information Patent Application
DETECTION DEVICE AND ELECTRODE PLATE CALENDERING APPARATUS
- Publication number 20230330957
- Publication date Oct 19, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Jian LI
- G01 - MEASURING TESTING