GENEVA, Dec. 28 -- XUZHOU XCMG EXCAVATOR MACHINERY CO., LTD. (No. 39, Gaoxin Road, Xuzhou Economic Development ZoneXuzhou, Jiangsu 221100), 徐州徐工挖掘机械有限公司 (中国江苏省徐州市徐州经济技术开发区高新路39号) filed a patent application (PCT/CN2025/088706) for "RELAY CONTROL SYSTEM AND METHOD" on Apr 14, 2025. With publication no. WO/2025/260930, the details related to the patent application was published on Dec 26, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed ...