GENEVA, Sept. 18 -- NIPPON STEEL CORPORATION filed a patent application (JP2026/006381) for “BLAST FURNACE, BLAST FURNACE MAINTENANCE METHOD, AND BLAST FURNACE OPERATION METHOD”. With publication no. WO/2026/186507, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: C21B 7/00
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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