GENEVA, Nov. 24 -- 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/CN2025/095116) for "REPLACEMENT METHOD AND APPARATUS FOR CLEANING COMPONENTS OF CLEANING DEVICE, BASE STATION, AND STORAGE MEDIUM" on May 15, 2025. With publication no. WO/2025/237371, the details related to the patent application was published on Nov 20, 2025.

Notably, the patent application was submitted under the ...