GENEVA, Aug. 21 -- SUMITOMO ELECTRIC INDUSTRIES, LTD. filed a patent application (JP2025/004826) for “ELECTROLYTIC CELL AND HYDROGEN PRODUCTION DEVICE”. With publication no. WO/2026/172458, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: C25B 9/60
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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