Retail & Household
| Thu 07 May 2026
Beijing, May 7 -- Caofeidian Port Ore Wharf Co Ltd has filed a patent application for Tractor Hook Picking and Hooking Process Visual Control Method and System. This invention was developed by Guo Dongfang, Mao Yixiang, Cao Juhua, Water Tao, Zhang Qirui, Wang Qiming, He Jiawei, Yang Weihua, Liu Shenglin, Ning Weitao and Li Kun.
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