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发明名称
THE FIELD EMISSION DEVICE
摘要
申请公布号
KR101167182(B1)
申请公布日期
2012.07.24
申请号
KR20090023919
申请日期
2009.03.20
申请人
发明人
分类号
H01J1/30;C01B31/02
主分类号
H01J1/30
代理机构
代理人
主权项
地址
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