CH

Caixia Hao

SC Shanghai Roye Electric Co.: 1 patents #12 of 18Top 70%
Overall (2024): #518,993 of 561,600Top 95%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11988714 Gas density relay verification device and verification method therefor Haiyong Jin, Yehong Wu, Xiaobeng Huang, WEI-LUN ZENG, Lele Wang 2024-05-21