Security & Protection
| Thu 27 Aug 2026
Beijing, Aug. 27 -- Meizhou Sanfeng Environmental Prot Energy Co Ltd has obtained a patent for gallery gas alarm easy to replace. This invention was developed by Wen Jing, Wang Gang, Song Pengyin, Meng Chen, Xie Lei, Xu Jianxiong, Yu Lin, Yang Huiyan and Wang Yueyan.
The patent application number is CN202423123219U 20241217. ..