Business and Commerce
| Wed 14 Oct 2026
Beijing, Oct. 14 -- State Intellectual Property Office of China has awarded a patent to Inner Mongolia North Heavy Industries Group for Mold Core Supporting Structure for Investment Casting Heat Storage Block. Huo Zhigang, Wang Haitao, Tu Mingjin, Chen Xin, Liu Yuhang, Yan Fu, Feng Yihong, Xu Jun, Wang Baobao, Hao Dongyong, Liu ..