INTERNATIONAL PATENT: CISDI ENGINEERING CO., LTD., 中冶赛迪工程技术股份有限公司, HEBEI ZONGHENG GROUP FENGNAN IRON & STEEL CO., LTD., 河北纵横集团丰南钢铁有限公司 FILES APPLICATION FOR "BLOWING DEVICE, BLAST FURNACE BLOWING SYSTEM AND BLOWING METHOD"

Posted On: 2025-07-07

GENEVA, July 7 -- CISDI ENGINEERING CO., LTD. (No. 1, Shuanggang RoadYuzhong District, Chongqing 400013), 中冶赛迪工程技术股份有限公司 (中国重庆市渝中区双钢路1号), HEBEI ZONGHENG GROUP FENGNAN IRON & STEEL CO., LTD. (Lingang Economic Development Zone, Fengnan DistrictTangshan, Hebei 063300), 河北纵横集团丰南钢铁有限公司 (中国河北省唐山市丰南区临港经济开发区) filed a patent application (PCT/CN2024/11...

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INTERNATIONAL PATENT: CISDI ENGINEERING CO., LTD., 中冶赛迪工程技术股份有限公司, HEBEI ZONGHENG GROUP FENGNAN IRON & STEEL CO., LTD., 河北纵横集团丰南钢铁有限公司 FILES APPLICATION FOR "BLOWING DEVICE, BLAST FURNACE BLOWING SYSTEM AND BLOWING METHOD"