EI

Eiichi Iijima

UL Ulvac: 1 patents #23 of 85Top 30%
Overall (2011): #310,223 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8028972 Gate valve for vacuum apparatus — 2011-10-04