Printing & Publishing
| Wed 11 Nov 2026
Beijing, Nov. 10 -- Yanshan University has submitted a patent application for Linkage Type Nozzle Automatic Wiping Device and Method for 3D Printer. This invention was developed by Zhang Linzhe, Qu Meina, Cao Renjie, Jin Tianye, Xu Zhengkai, Guo Baosu, Xu Longhua, Zhang Dijia, Huang Chuanzhen, Wang Zhen, Huang Shuiquan and Zhai ..