Consumer Electronics
| Wed 30 Sep 2026
Beijing, Sept. 30 -- Yankuang Lunan Chemicals has been granted a patent for Axial Sealing Structure of Centrifugal Fan. Ma Zhenzhou, Long Houkun, Wang Guangyi, Wang Yucong, Yin Xinghui, Kong Lingteng, Yang Juan, Wang Jian, Lu Heng and Xu Zhiyuan developed the invention.
The patent application number is CN202520367238U 2025030..