GENEVA, July 8 -- INNER MONGOLIA SHUANGXIN COAL MINE CO., LTD. (Halabragou South Liujiagou, Changqing Village, Talahao Town, Dongsheng DistrictOrdos, Inner Mongolia 017000), 内蒙古双欣矿业有限公司 (中国内蒙古自治区鄂尔多斯市东胜区塔拉壕镇常青村哈拉卜拉沟南刘家沟内) filed a patent application (PCT/CN2024/143083) for "SUPPORT SYSTEM FOR ADVANCED-SECTION ROADWAY OF FULLY-MECHANIZED COAL MINING WORKING FACE GATEWAY" on Dec 27, 2024. With publication no. WO/2025/140516, the details rela...