Industrial
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Jotec Internationalt Heavy Industry, Qingdao has been granted a patent for Tensioning Device Between Header Reel Chains. This invention was developed by Li Qing, Ren Jianhua, Zhang Liyan, Liu Enjun, Tang Wentao, Ji Yu, Chen Xiuyan, Wang Yuanxiang, Xu Zhenkang and Yuan Mingyong.
The patent application number..