ZW

Zhu Weitong

BI Beijing Information Technology Institute: 1 patents #3 of 5Top 60%
Overall (All Time): #3,932,208 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4846178 Electric field therapeutic apparatus Zhang Fuxue, Yang Xiufeng 1989-07-11