Tools and Machinery
| Tue 13 Oct 2026
Beijing, Oct. 13 -- State Intellectual Property Office of China has awarded a patent to Panzhihua Steel & Vanadium for Cleaning Device for Flue Demister. Chen Jialin, Zheng Hongyu, Zhang Yuanzai, He Muguang, Zhu Wei, Wang Wenqian, Wan Jiang, Qiu Hong, Guo Gang, Liu Zhengxiang and Chen Shihong developed the invention.
The pate..