GENEVA, Sept. 28 -- BEIJING ROBOROCK TECHNOLOGY CO., LTD. (Room 1001, Floor 10, Building 3, Yard 17, Anju RoadChangping District, Beijing 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/CN2025/083422) for "CLEANING APPARATUS, CLEANING DEVICE, AND CLEANING SYSTEM" on Mar 19, 2025. With publication no. WO/2025/195404, the details related to the patent application was published on Sep 25, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, wh...