GENEVA, March 8 -- SANY MOBILE CRANES CO., LTD. (Jinzhou Avenue No. 168 Jinzhou Development ZoneChangsha, Hunan 410600), 三一汽车起重机械有限公司 (中国湖南省长沙市金洲新区金洲大道西168号) filed a patent application (PCT/CN2023/131234) for "ADDITIONAL COUNTERWEIGHT STRUCTURE AND OPERATING MACHINE" on Nov 13, 2023. With publication no. WO/2025/043889, the details related to the patent application was published on Mar 06, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Inte...