GENEVA, Oct. 3 -- SHUANGHENG VALVE GROUP CO., LTD. (398 Jinbai RoadJinshan District, Shanghai 201507), 双恒阀门集团有限公司 (中国上海市金山区金百路398号) filed a patent application (PCT/CN2024/113524) for "ELECTRIC LINKAGE VALVE OPERATING DEVICE" on Aug 21, 2024. With publication no. WO/2025/200255, the details related to the patent application was published on Oct 02, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): CHEN, Shengtan (398 Jinbai RoadJinshan Distric...