INTERNATIONAL PATENT: CHINA RAILWAY NO.5 BUREAU GROUP MECHANIZATION ENGINEERING CO., LTD., 中铁五局集团机械化工程有限责任公司, CHINA RAILWAY NO.5 ENGINEERING GROUP CO.,LTD., 中铁五局集团有限公司 FILES APPLICATION FOR "CONSTRUCTION METHOD FOR POSITIONING AND MOUNTING EMBEDDED ANCHORS FOR SLIDE RAILS IN HIGH-SPEED TESTING FOR LARGE AIRCRAFTS"

GENEVA, April 27 -- CHINA RAILWAY NO.5 BUREAU GROUP MECHANIZATION ENGINEERING CO., LTD. (No. 32 Hongtangchong, Zhuhui DistrictHengyang, Hunan 421002), 中铁五局集团机械化工程有限责任公司 (中国湖南省衡阳市珠晖区洪塘冲32号), CHINA RAILWAY NO.5 ENGINEERING GROUP CO.,LTD. (No. 23 Zaoshan Road, Yunyan DistrictGuiyang, Guizhou 550003), 中铁五局集团有限公司 (中国贵州省贵阳市云岩区枣山路23号) filed a patent applic...