DK

Deok-Kyeom Kim

Overall (2003): #70,187 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6641370 Vacuum pump apparatus having improved sealing structure 2003-11-04
6599097 Dry vacuum pump with improved gas discharging speed and pump cooling 2003-07-29