YW

Yu Wu

CT China University Of Mining And Technology: 1 patents #32 of 174Top 20%
📍 Daguantang, CN: #16 of 39 inventorsTop 45%
Overall (2020): #205,029 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10844717 Mechanical constant-resistance single prop continuous prop lifting pre-tightening device and method Yanlong Chen, Hai Pu, Feng Ju, Kai Zhang, Ming LI +4 more 2020-11-24