INTERNATIONAL PATENT: INSTITUTE OF RESEARCH OF IRON AND STEEL, JIANGSU PROVINCE/SHA-STEEL, CO. LTD (CN), 江苏省沙钢钢铁研究院有限公司, ZHANGJIAGANG YANGTZE RIVER COLD ROLLED PLATE CO. LTD, 张家港扬子江冷轧板有限公司, JIANGSU SHAGANG GROUP CO., LTD., 江苏沙钢集团有限公司 FILES APPLICATION FOR "HIGH-GRADE NON-ORIENTED SILICON STEEL HAVING EXCELLENT SURFACE AND PREPARATION METHOD THEREFOR"

GENEVA, May 4 -- INSTITUTE OF RESEARCH OF IRON AND STEEL, JIANGSU PROVINCE/SHA-STEEL, CO. LTD (CN) (Technology Building Of Jiangsu Shagang Group, Jinfeng Town, ZhangjiagangSuzhou, Jiangsu 215625), 江苏省沙钢钢铁研究院有限公司 (中国江苏省苏州市张家港市锦丰镇江苏沙钢集团科技大楼), ZHANGJIAGANG YANGTZE RIVER COLD ROLLED PLATE CO. LTD (Jinfeng Town, Zhangjiagang CitySuzhou, Jiangsu 215625), 张家港扬子江冷轧板有限公司 (中国...