GENEVA, July 7 -- BEIJING ROBOROCK TECHNOLOGY CO., LTD. (Room1001, Floor 10, Building3, Yard17, Anju Road, Changping DistrictBeijing 102206), 北京石头世纪科技股份有限公司 (中国北京市昌平区安居路17号院3号楼10层1001) filed a patent application (PCT/CN2024/137448) for "CLEANING TRAY AND CLEANING BASE STATION" on Dec 06, 2024. With publication no. WO/2025/139707, the details related to the patent application was published on Jul 03, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the ...