INTERNATIONAL PATENT: NANJING FIBERGLASS RESEARCH & DESIGN INSTITUTE CO., LTD., 南京玻璃纤维研究设计院有限公司, CHINA NATIONAL BUILDING MATERIAL GROUP CO., LTD., 中国建材集团有限公司 FILES APPLICATION FOR "AUTOMATIC SAMPLE LOADING SYSTEM AND METHOD FOR TESTING FRACTURE TOUGHNESS OF COMPOSITE MATERIAL"

GENEVA, April 18 -- NANJING FIBERGLASS RESEARCH & DESIGN INSTITUTE CO., LTD. (No.30 Andri, Yuhuatai DistrictNanjing, Jiangsu 210012), 南京玻璃纤维研究设计院有限公司 (中国江苏省南京市雨花台区安德里30号), CHINA NATIONAL BUILDING MATERIAL GROUP CO., LTD. (Building 2, Guohai Plaza, No. 17 Fuxing RoadHaidian District, Beijing 100036), 中国建材集团有限公司 (中国北京市海淀区复兴路17号国海广场2号楼(B&...