GENEVA, June 26 -- SHANGHAI SUPEZET ENGINEERING TECHNOLOGY CO., LTD. filed a patent application (CN2025/109168) for “CORROSION DEFECT DETECTION APPARATUS AND METHOD FOR PETROCHEMICAL PIPE”. With publication no. WO/2026/118469, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: F16L 55/32
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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