Construction
| Thu 04 Dec 2025
Beijing, Dec. 5 -- Sichuan University has obtained a patent for intermaxillary traction nail. This invention was developed by Luo En, Huang Liwei, Zhu Zhaokun, Liu Yao, Shen Tianwei, Wang Wenbo, Qian Zhixu, Chen Qiongwei, Zhu Yinchen, Sun Bin, Li Xiaosong, Tong Mengli, Zhang Chuyi and Fang Kuichuan.
The patent application num..