Printing & Publishing
| Thu 16 Apr 2026
Beijing, April 17 -- State Intellectual Property Office of China has awarded a patent to Qingdao Yanding Biomedical Tech Co Ltd for Suction Printing Sliding Rail Platform of CTC Enrichment Dyeing Device. Xiao Leyi, Liu Yuanzhu, Li Dong, Xu Yuanhong, Li Maolin, Yang Qinying, Wang Junli, Lyu Jihao, Zhang Tengye, Pan Huiyun and Wan..