Energy
| Mon 02 Dec 2024
Beijing, Dec. 2 -- State Intellectual Property Office of China has awarded a patent to Henan Yuanhong Electric Co Ltd for electric energy meter terminal welding platform. Zhao Peixin, Xu Cuili, Fu Haipeng, Qiu Yinghui, Zheng Hanming, Zhou Peiyuan, Zhang Shaojun, Zhang Yi, Xie Xiaofang, Zhou Hongtao, Zhou Yaxing, Shen Lin, Yang H..