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Xingcun Yan

Overall (2017): #193,898 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9618046 Oil discharging system for main shaft bearing of wind turbine generator Guangwei Li, Shuliang Wu, Chunli Ge, Liangfeng Yu, Lei Zhao 2017-04-11