FM

Fei Ma

XC Xuzhou Heavy Machinery Co.: 1 patents #3 of 13Top 25%
📍 Beijing, MA: #29 of 74 inventorsTop 40%
Overall (2017): #154,057 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9796233 Independent suspension system and crane having same Honggang Ding, Li Li, Lei Zhu, Yunwang Ma, Jianjun Song 2017-10-24
9718836 Artificial antigen of aflatoxin biosynthetic precursor sterigmatocystin and method for preparing same Peiwu Li, Qi Zhang, Min Li, Xiaoxia Ding 2017-08-01