Aerospace
| Fri 05 Jun 2026
Beijing, June 5 -- Beihang University and Economic Tech Research Institute of State Grid Hubei Electric Power Co Ltd have applied Chinese patent for Automatic Paddle Folding Mechanism and Aircraft. Zhao Longfei, Jiang Wuyao, Xie Jingfeng, Bian Haoliang, Jiao Guozhang, Shi Bin, Jiao Zongxia, Zhang Hong, Li Zhiwei, Zhou Luo and Zh..