GENEVA, Oct. 15 -- CCCC TUNNEL ENGINEERING CO., LTD. filed a patent application (CN2026/085157) for “SPECIALIZED FREEZING CONSTRUCTION METHOD SUITABLE FOR ASYNCHRONOUS CONTROL OF FROST HEAVE FOR SHIELD DOCKING”. With publication no. WO/2026/214392, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: E21D 9/00
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Disclaimer: Curated by HT Syndication....