Transportation
| Mon 04 Nov 2024
Beijing, Nov. 5 -- China Yangtze Power and Weite Tech have secured a patent on portal crane capable of emergency braking. Zhang Hailong, Chen Gang, Zeng Hui, Liu Wen, Yang Jin, Wen Yu, Zhou Wu, Lei Haiwei, Chen Jun, Jia Xiong, Mei Yuqing, Cai Xiaoyu and Cao Zhiyong developed the invention.
The patent application number is CN2..