GENEVA, April 5 -- ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY CO., LTD. (NO.361 Yinpen South Road, Yuelu District,Changsha, Hunan 410013), 中联重科股份有限公司 (中国湖南省长沙市岳麓区银盆南路361号) filed a patent application (PCT/CN2025/123178) for "ROTARY VALVE TYPE DIGITAL CYLINDER ASSEMBLY AND OPERATION APPARATUS" on Sep 23, 2025. With publication no. WO/2026/067369, the details related to the patent application was published on Apr 02, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Int...