DS

Daiwang Song

Overall (All Time): #2,568,767 of 4,157,543Top 65%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11585353 Rotating guide vane module for hydraulic working condition adjustment and method of assembling in turbopump Shenghui Wang, Sihan Liu, Chengpeng Wang, Haitao Wang, Yunfei Huang +1 more 2023-02-21