BJ

Bu-Il JEON

JC Jusung Engineering Co.: 2 patents #1 of 24Top 5%
Overall (2011): #109,438 of 364,097Top 35%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7951261 Plasma etching apparatus 2011-05-31
7879187 Plasma etching apparatus 2011-02-01