GENEVA, Sept. 28 -- 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 (中国北京市丰台区丰台科技园汽车博物馆南路1号院) filed a patent application (PCT/CN2024/124705) for "OPERATION PROTECTION METHOD AND SYSTEM FOR ULTRA-HIGH-SPEED MAGLEV TRAIN IN VACUUM ENVIRONMENT OF LOW-VACUUM TUBE TUNNEL" on Oct 14, 2024. With publication no. WO/2025/194750, the details related to the pate...