Aviation
| Mon 13 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Shaanxi Baocheng Aviation Instrument for Automatic Assembling Equipment for Small Shaft Assembly. Wei Jinchun, Di Yahui, Long Jiankang, Xu Aimin, Miao Xiaotong, Li Wei, Liu Wei, Zhu Jiaxing, Jiang Wen, Zhang Yaqin, Zhai Fei, Feng Wanting, Li..