GENEVA, June 9 -- JIANGSU DONGCHENG M & E TOOLS CO., LTD. (Power Tools Industrial Park of Tianfen, Qidong CityNantong, Jiangsu 226244), 江苏东成机电工具有限公司 (中国江苏省南通市启东市天汾电动工具产业园) filed a patent application (PCT/CN2024/135431) for "BACKPACK POWER SUPPLY SYSTEM" on Nov 29, 2024. With publication no. WO/2025/113596, the details related to the patent application was published on Jun 05, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Inte...