GENEVA, Oct. 1 -- ECHINA SOUTHERN POWER GRID CO., LTD. ULTRA HIGH VOLTAGE TRANSMISSION COMPANY GUANGZHOU BUREAU HAIKOU BRANCH filed a patent application (CN2025/140473) for “METHOD FOR EVALUATING TRANSPORT RATE OF SEDIMENT UNDER ACTION OF WAVES AND OF COMBINATION OF WAVES AND CURRENTS”. With publication no. WO/2026/188887, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: G06F 30/20

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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