CZ

Chenghao Zhao

CT China University Of Mining And Technology: 1 patents #61 of 171Top 40%
XC Xuzhou Zhirun Mining Equipment Science And Technology Co.: 1 patents #9 of 29Top 35%
Overall (2021): #492,497 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10935084 Hydro-viscous speed regulating device for heavy-load start of belt conveyor Qingrui MENG, Fan Jiang, Zuzhi Tian, Xin Zhang 2021-03-02