Consumer Electronics
| Fri 22 May 2026
Beijing, May 22 -- Ansteel Engineering Technology has submitted a patent application for Coke Oven Door Sealing Structure Easy to Maintain. Wang Tao, Ma Hongfeng, Qin Xu, Chen Yang, Tu Chuan, Zhang Mingwen, Yang Mingduo, Zheng Jian, Liu Changjian, Zou Changqing, Li Hongwei, Yu Miao and Ge Jintan developed the invention.
The pat..