Printing & Publishing
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Nanjing Normal University has submitted a patent application for Spray Head Displacement Type Multi-axis 3D Printer Structure and Support-free Printing Method Thereof. This invention was developed by Li Zongan, Cui Haopeng, Zhao Yikun, Wang Jiahang, Lin Lele, Dai Yuan, Gao Xinyu, Gu Zhijie, Xu Jingmei, Liu Son..