Lighting
| Thu 09 Apr 2026
Beijing, April 9 -- Baotou Iron & Steel Group Mech Equipment Manufacture Co Ltd has secured a patent on Special Windproof Lamp Holder for Mining Area. Cao Chen, Liu Jianzu, Xu Shang, Li Maorong, Li Shuli, Liu Juan, Wang Shuai, Zhang Ning, Tang Jingyi and Zhao Erbu Letu developed the invention.
The patent application number is..