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Mao CAI

CC Crrc Qingdao Sifang Co.: 1 patents #15 of 79Top 20%
Overall (2022): #353,324 of 548,613Top 65%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11331865 Method for producing a hollow support from a fiber composite material, core designed as a hollow body, use of said core, and use of said hollow support made from fiber composite Sansan Ding, Xiaojun Deng, Yuwen LIU, Xu Chen, Li Dong +3 more 2022-05-17