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Shengchun Xiong

PL Petrochina Company Limited: 1 patents #17 of 56Top 35%
Overall (2018): #237,193 of 503,207Top 50%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10107056 Core holding system Yapu Zhang, Zhengming Yang, Xuewei Liu, Haitao Hou, Yutian Luo +1 more 2018-10-23