GENEVA, July 18 -- CHINA UNIVERSITY OF MINING AND TECHNOLOGY (No.1, Daxue Road, TongshanXuzhou, Jiangsu 221116), 中国矿业大学 (中国江苏省徐州市铜山区大学路1号), XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD. (No. 6, Suzhou Avenue, Xuzhou Industrial ParkXuzhou, Jiangsu 221000), 徐州煤矿安全设备制造有限公司 (中国江苏省徐州市工业园区苏州大道6号) filed a patent application (PCT/CN2024/136077) for "AUXILIARY TRANSPORT ROBOT TRACK ...