GENEVA, July 2 -- BAOWU GROUP MASTEEL RAIL TRANSIT MATERIALS TECHNOLOGY CO., LTD. filed a patent application (CN2025/072221) for “HEAT TREATMENT METHOD FOR IMPROVING STRUCTURE AND PROPERTY UNIFORMITY OF RAILWAY WHEELS”. With publication no. WO/2026/129451, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: C21D 9/34
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....