GENEVA, June 26 -- CHINA HARBOUR ENGINEERING COMPANY LTD. filed a patent application (CN2025/105422) for “CHANNEL DREDGING METHOD USING GRAB DREDGERS”. With publication no. WO/2026/118432, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: E02F 1/00
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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