GENEVA, Nov. 17 -- XCMG CONSTRUCTION MACHINERY CO., LTD. BUILDING MACHINERY CO. (No.19 Taoshan Road, Xuzhou Economic And Technological Development ZoneXuzhou, Jiangsu 221004), 徐工集团工程机械股份有限公司建设机械分公司 (中国江苏省徐州市徐州经济技术开发区桃山路19号) filed a patent application (PCT/CN2024/127572) for "LOOP SWITCHING VALVE, CRAWLER CRANE CHASSIS HYDRAULIC SYSTEM AND CRAWLER CRANE" on Oct 28, 2024. With publication no. WO/2025/232106, the details related to the patent application ...