PS

Peng She

CC Crrc Qingdao Sifang Co.: 1 patents #114 of 309Top 40%
📍 Shandong, CN: #981 of 2,138 inventorsTop 50%
Overall (All Time): #2,964,035 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9758180 Securing system for freight wagon and freight wagon Zhaojin Sun, Xiaojun Deng, Shaoqing Liu, Jianqiang Guo, Bingsong WANG +1 more 2017-09-12