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| Thu 27 Aug 2026
Beijing, Aug. 27 -- Dean Junda Eng Co Ltd has been granted a patent for Construction Signboard Capable of Being Remotely Controlled. Xiao Xuyang, Tang Haixia, Yi Chunyan, Chen Liying, Chen Chao and Wen Xiaoqin developed the invention.
The patent application number is CN202423120408U 20241217. The patent publication number is ..