YC

Yawen Cui

CC Chengdu Aircraft Industrial (Group) Co.: 1 patents #13 of 48Top 30%
Overall (All Time): #3,270,175 of 4,157,543Top 80%
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Patent #TitleCo-InventorsDate
8061052 S-shape detection test piece and a detection method for detecting the precision of the numerical control milling machine Zhiyong Song 2011-11-22