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| Mon 15 Sep 2025
Beijing, Sept. 16 -- Nanjing Lukou International Airport Tech Co Ltd has been granted a patent for Adjusting Device for Airport Signboard. Li Meng, Wang Ziyu, Ji Lei, Wu Lei, Feng Wentao and Shi Wengang developed the invention.
The patent application number is CN202421904856U 20240807. The patent publication number is CN22292..