GENEVA, June 19 -- HUNAN VALIN LIANYUAN IRON & STEEL CO., LTD filed a patent application (CN2025/134264) for “2 GPA-GRADE ULTRAHIGH-STRENGTH STEEL PLATE, AND PREPARATION METHOD THEREFOR AND USE THEREOF”. With publication no. WO/2026/103716, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: C22C 38/02
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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