GENEVA, July 1 -- THE SECOND ENGINEERING COMPANY OF CCCC FOURTH HARBOR ENGINEERING CO., LTD filed a patent application (CN2025/120092) for “AUTOMATIC TAMPING AND ROCK-DRILLING INTEGRATED MACHINE AND WHARF CONSTRUCTION METHOD”. With publication no. WO/2026/123834, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: E02D 3/046
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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