Industrial
| Fri 15 May 2026
Beijing, May 15 -- North Chemical Industries has submitted a patent application for Automatic Receiving Device and Method for Bagged Nitrocotton. This invention was developed by Yang Xing, Zhu Hua, Bai Yang, Ren Yong, Ma Jun, Fan Yongmao, Tang Bin, He Wen, Zhang Hong, Zhang Chao, Wang Tianchi and Mu Kaifei.
The patent applica..