GENEVA, June 19 -- CHINA FIRST HEAVY INDUSTRIES filed a patent application (CN2025/120546) for “ROLLING METHOD AND APPARATUS FOR HIGH-QUALITY SPECIAL STEEL, AND ELECTRONIC DEVICE AND STORAGE MEDIUM”. With publication no. WO/2026/103311, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: B21B 37/00

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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