GENEVA, March 2 -- CHANGZHOU XINLING MUGE TECHNOLOGY CO., LTD. (Room 1003, Science and Technology Building, Jiangnan Modern Research Institute, Changzhou Science and Education City, Building 1, No. 18-18, Changwu Middle Road, Wujin District,Changzhou, Jiangsu 213164), 常州歆灵沐歌科技有限公司 (中国江苏省常州市武进区常武中路18-18号1幢常州科教城江南现代研究院科技大厦1003室) filed a patent application (PCT/CN2025/114337) for "CLEANING ROLLER MANUFACTURING DEVICE AND METHOD...