INTERNATIONAL PATENT: CENTRAL IRON & STEEL RESEARCH INSTITUTE COMPANY LIMITED, 钢铁研究总院有限公司 FILES APPLICATION FOR "HIGH-TURNDOWN-RATIO FLOW CONTROL VALVE GROUP FOR BOTTOM BLOWING IN CONVERTER AND GAS SUPPLY METHOD"

GENEVA, July 7 -- CENTRAL IRON & STEEL RESEARCH INSTITUTE COMPANY LIMITED (No. 76, Xueyuan South RoadHaidian District, Beijing 100081), 钢铁研究总院有限公司 (中国北京市海淀区学院南路76号) filed a patent application (PCT/CN2024/116635) for "HIGH-TURNDOWN-RATIO FLOW CONTROL VALVE GROUP FOR BOTTOM BLOWING IN CONVERTER AND GAS SUPPLY METHOD" on Sep 03, 2024. With publication no. WO/2025/139013, the details related to the patent application was published on Jul 03, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Inte...