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发明名称
THIN FILM TYPE ELECTRON SOURCE AND METHOD FOR MANUFACTURING THE SAME AND THIN FILM TYPE ELECTRON SOURCE APPLICATION DEVICE
摘要
申请公布号
KR100893173(B1)
申请公布日期
2009.04.17
申请号
KR20070035928
申请日期
2007.04.12
申请人
发明人
分类号
H01J1/312;H01J1/30;H01J9/02;H01J31/12
主分类号
H01J1/312
代理机构
代理人
主权项
地址
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