Metal & Mining
| Sat 25 Jul 2026
Beijing, July 25 -- Zhengzhou Hongtuo Prec Tools Co Ltd has sought patent for Metal-based Ceramic Bond Diamond Grinding Wheel and Preparation Method Thereof. This invention was developed by Fu Minghao, Geng Zhongzhong, Zheng Yahui, Hou Yanchang, Cui Mingxiao, Jia Jiangwei, Zhao Ping, Li Wei, Wu Bo and Xi Zheng.
The patent app..