GENEVA, March 16 -- HUNAN SANY MEDIUM TONNAGE HOISTING MACHINERY CO., LTD. (No.168 Jinzhou Avenue West, Ningxiang High-Tech Industrial ZoneChangsha, Hunan 410000), 湖南三一中型起重机械有限公司 (中国湖南省长沙市宁乡高新技术产业园区金洲大道西168号) filed a patent application (PCT/CN2023/137155) for "AUXILIARY BOOM, BOOM FRAME AND WORK MACHINE" on Dec 07, 2023. With publication no. WO/2025/050539, the details related to the patent application was published on Mar 13, 2025.

Notably, the patent application was submitted ...