GENEVA, June 1 -- SCIENCE AND TECHNOLOGY DEVELOPMENT BRANCH, CRRC YANGTZE GROUP CO., LTD. (Shanhu Road, Daqiao Modern Industrial Park, Jiangxia District,Wuhan, Hubei 430212), 中车长江运输设备集团有限公司科技开发分公司 (中国湖北省武汉市江夏区大桥现代产业园山湖路) filed a patent application (PCT/CN2024/097648) for "COUPLER KNUCKLE AND MANUFACTURING METHOD THEREFOR, AND RAILWAY VEHICLE" on Jun 06, 2024. With publication no. WO/2025/107577, the details related to the patent application was publish...