Beijing, Nov. 3 -- Chinese Patent for Caliper Structure Facilitating Replacement of Brake Pad has been issued to Anhui Jianghong Brake Co Ltd. This invention was developed by Chen Junbin and Hu Wanjun. The patent application number is CN202520756285U 20250421. The patent publication number is CN223953129 (U). International Pa..

Beijing, Nov. 2 -- State Intellectual Property Office of China has awarded a patent to Jining Zhongdali Electric Equipment for Ground Line Covering Device for Electromechanical Engineering. Ma Wei, Jia Chunlei and Zhang Wenmeng developed the invention. The patent application number is CN202520986701U 20250520. The patent publ..