Transportation
| Tue 10 Mar 2026
Beijing, March 11 -- Novenco Blower Fan Beijing Co Ltd has submitted a patent application for Underground Roadway Deformation Monitoring Equipment. This invention was developed by Li Hongye, Chen Rui, Wang Yanpeng, Yao Fan, Zhao Xiaoxi, Xi Mengbo, Xu Haoyu, Guo Jiahao, Xie Fangming, Li Yudian and Song Zhenhua.
The patent appl..