GENEVA, Oct. 1 -- SHANGHAI MECHANIZED CONSTRUCTION GROUP CO., LTD filed a patent application (CN2026/075033) for “CAISSON WALL CLEANING SYSTEM AND CAISSON BOTTOM SEALING METHOD”. With publication no. WO/2026/189034, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: E02D 23/00
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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