GENEVA, Oct. 30 -- LI, Yewei filed a patent application (CN2025/090367) for “NEW SELF-POWER-GENERATING PROPULSION SYSTEM FOR SHIP”. With publication no. WO/2026/222625, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: B63H 21/20

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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