GENEVA, July 31 -- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED filed a patent application (CN2025/136681) for “SEPARATOR, SECONDARY BATTERY CELL AND ELECTRICAL APPARATUS”. With publication no. WO/2026/157485, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: H01M 50/431
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
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