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Inventor
KIM BU JONG
KR
2 patents
Patents
2 patents
US9082578B2
Jul 14, 2015
Electron emission element and method for manufacturing the same
INTELLECTUAL DISCOVERY CO LTD
0 citations
48
US8928215B2
Jan 6, 2015
Electron emission element and method for manufacturing the same
INTELLECTUAL DISCOVERY CO LTD
0 citations
48