INTERNATIONAL PATENT: CHINA NONFERROUS GUILIN INSTITUTE OF MINERAL GEOLOGY CO., LTD., 中国有色桂林矿产地质研究院有限公司, GUILIN UNIVERSITY OF ELECTRONIC TECHNOLOGY, 桂林电子科技大学 FILES APPLICATION FOR "CONCRETE STEEL-FIBER CONTENT MEASUREMENT METHOD AND APPARATUS AND STORAGE MEDIUM"

GENEVA, Dec. 21 -- CHINA NONFERROUS GUILIN INSTITUTE OF MINERAL GEOLOGY CO., LTD. (No. 9 Fuxing Road, Qixing DistrictGuilin, Guangxi 541004), 中国有色桂林矿产地质研究院有限公司 (中国广西壮族自治区桂林市七星区辅星路９号), GUILIN UNIVERSITY OF ELECTRONIC TECHNOLOGY (Guilin University Of Electronic Technology Huajiang Campus, Lingtian Town, Lingchuan CountyGuilin, Guangxi 541004), 桂林电子科技大学 (中国广西壮族自治区桂&...