Construction
| Mon 13 Jul 2026
Beijing, July 13 -- Sinohydro Bureau 7 has submitted a patent application for Inclined Shaft Concrete Pouring Climbing Frame System. Ji Shujun, Chen Jing, Shi Wenlong, Chen Zhipeng, Li Hang, Zhou Xin, Zhu Jian, Xie Xiaofei, Zhang Guofeng, Li Jinlong and Guo Xuemei developed the invention.
The patent application number is CN2026..