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| Wed 30 Sep 2026
Beijing, Sept. 29 -- State Intellectual Property Office of China has awarded a patent to Baotou Power Supply Branch Company, Inner Mongolia Power Group for Signboard Support Capable of Being Disassembled Quickly. Yu Yangbo, Yu Jie, Zhao Nan, Li Jun, Zhao Baozhu, Dong Zhaoyang, Yang Kaifeng, Fu Xiaoping, Li Chunhuai, Wang Nan, Ni..