GENEVA, Oct. 30 -- GUO, Yitao filed a patent application (CN2026/092762) for “SELF-REPAIRABLE SELF-BALANCING MULTI-STAGE PUMP”. With publication no. WO/2026/223788, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: F04D 3/00
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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