INTERNATIONAL PATENT: ZHANGJIAGANG RONGSHENG STEEL-MAKING CO., LTD., 张家港荣盛特钢有限公司, INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD., 江苏省沙钢钢铁研究院有限公司, JIANGSU SHAGANG GROUP CO., LTD., 江苏沙钢集团有限公司 FILES APPLICATION FOR "HIGH-PURITY HIGH-CARBON STEEL WIRE ROD AND PRODUCTION METHOD THEREFOR"

GENEVA, March 16 -- ZHANGJIAGANG RONGSHENG STEEL-MAKING CO., LTD. (Zhangjiagang City Jinfeng Town Jin Rust Road No. 3Suzhou, Jiangsu 215624), 张家港荣盛特钢有限公司 (中国江苏省苏州市张家港市锦丰镇锦锈路3号), INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL CO., LTD. (Zhangjiagang City Jinfeng Town Yongxin Road Shagang Technology BuildingSuzhou, Jiangsu 215624), 江苏省沙钢钢铁研究院有限公司 (中国江苏省苏州市张...