GENEVA, May 4 -- HUNAN SANY HUAYUAN MACHINERY CO., LTD. (Sany Industrial Park, High-Tech ZoneLoudi, Hunan 417100), 湖南三一华源机械有限公司 (中国湖南省娄底市高新技术产业开发区三一工业园) filed a patent application (PCT/CN2024/073887) for "GRADER HYDRAULIC CONTROL SYSTEM, GRADER HYDRAULIC CONTROL METHOD, AND GRADER" on Jan 24, 2024. With publication no. WO/2025/086492, the details related to the patent application was published on May 01, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC)...