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Patents Applicationslast 30 patents

Information Patent Application
WELDING METHOD, WELDING APPARATUS, WELDING DEVICE, AND BATTERY CELL
- Publication number 20240253169
- Publication date Aug 1, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Jianyun CHEN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ASSEMBLY DEVICE FOR BATTERY CELL
- Publication number 20230411668
- Publication date Dec 21, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Jianyun CHEN
- H01 - BASIC ELECTRIC ELEMENTS