Electronics
| Tue 06 Oct 2026
Beijing, Oct. 5 -- Tangshan Quanfeng Thin Plate has received a patent for Large-scale Motor Carbon Brush Box Air Cooling Device. This invention was developed by Wang Qiuxi, Zhao Limin, Li Chaoyang, Yan Zonggang, Guo Baoli, Chen Yexiong, Shen Minhai, Tian Yujie and Wang Hongxing.
The patent application number is CN202520265881..