GENEVA, May 3 -- SHANDONG ZHONGKE ADVANCED TECHNOLOGY CO., LTD. (Room 306, Building 4, Future Entrepreneurship PlazaInnovation Zone,Jinan, Shandong 250000), 山东中科先进技术有限公司 (中国山东省济南市高新区未来创业广场4号楼306房间) filed a patent application (PCT/CN2025/110572) for "LIFTING/LOWERING DEVICE AND METHOD FOR UNLOADING TROLLEY OF WELDING WORKSHOP, AND WELDING WORKSHOP" on Jul 25, 2025. With publication no. WO/2026/086316, the details related to the patent application was published on Apr 30, 2026.
Notably, the patent application was s...