Metal & Mining
| Mon 02 Nov 2026
Beijing, Nov. 2 -- State Intellectual Property Office of China has awarded a patent to Shanxi Huanaxinneng Technology for Blowing and Cleaning Device for Interior of Aluminum Shell. Wang Peizhi, Xue Chao, Kou Hongyu, Wang Hao, Zheng Pengfei, Feng Yaoqiang, Jin Shenglong, Zhang Xing and Li Jiahao developed the invention.
The pat..