YH

Youli Huangfu

DC Daye Special Steel Co.: 1 patents #1 of 13Top 8%
📍 Hubei, CN: #140 of 415 inventorsTop 35%
Overall (2023): #194,667 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11761746 Method for rapidly measuring roller pass major semi-axis of three-roller reducing mill Hua CAO, Housheng Zhang, Jun Wu, Fan Gang Xie 2023-09-19