Tools and Machinery
| Wed 15 Jul 2026
Beijing, July 15 -- Nanjing Hangzhi Electric Tech Co Ltd has filed a patent application for Electric Ship Limping System. This invention was developed by Zhang Yajun, Jiang Zhengyi, Guo Yao, Fu Zixuan, Zhang Le, Zhu Yanbin, Wang Ming, Cao Jingzhao, Su Gengming, Jiang Li, Yu Zhiping, Zhang Di, Ma Chuanhui and Hu Yeliang.
The p..