Electrical
| Fri 17 Apr 2026
Beijing, April 18 -- Henan Ruidesite Tech Co Ltd has sought patent for Distribution Transformer Oil Tank of Punch Forming Structure. This invention was developed by Fang Xin, Zhang Peng, Li Ke, Qin Zhe, Zhang Wensheng, Yang Xiaofeng, Zheng Chaoqi, Zhang Shuaibing, Chen Jialiang, Zhang Yanxia, Xiong Yanqing and Wei Jiamin.
The..