JZ

Juanmei Zhong

JG Jiangxi Rare Earth And Rare Metals Tungsten Group: 1 patents #4 of 28Top 15%
Overall (All Time): #3,184,583 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8584975 Ball milling process for preparing hard alloy mixture Yanjun Li, Zhifang Liu, Song Hu 2013-11-19