XG

Xiuqin Gao

CC Changchun Railway Vehicles Co.: 1 patents #2 of 5Top 40%
📍 Jilin, CN: #93 of 232 inventorsTop 45%
Overall (All Time): #3,177,260 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8544602 Safety protection device for roof construction of train body assembly Xiaoyang Xu 2013-10-01