JJ

Junkang Ji

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #2,718,278 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10961605 Method for producing magnesium by distillation Guangdong Zhu, Jiqing Li 2021-03-30