INTERNATIONAL PATENT: CRSC RESEARCH & DESIGN INSTITUTE GROUP CO., LTD., 北京全路通信信号研究设计院集团有限公司, CHINA RAILWAY SIGNAL & COMMUNICATION CORPORATION LIMITED, 中国铁路通信信号股份有限公司 FILES APPLICATION FOR "LOCOMOTIVE TRACKING METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM"

GENEVA, Nov. 23 -- CRSC RESEARCH & DESIGN INSTITUTE GROUP CO., LTD. (Block No. 1 Qichebowuguan Nanlu Fengtai Science ParkFengtai District, Beijing 100070), 北京全路通信信号研究设计院集团有限公司 (中国北京市丰台区科技园汽车博物馆南路1号院), CHINA RAILWAY SIGNAL & COMMUNICATION CORPORATION LIMITED (20th Floor, Block A, Automobile Museum South RoadFengtai District, Beijing 100070), 中国铁路通信信号股份有限公司 (中国...