A cold cathode emission source and a manufacturing method of the emission source,申请号KR20020020006-传众专利搜索

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发明名称	A cold cathode emission source and a manufacturing method of the emission source
摘要
申请公布号	KR100804690(B1)	申请公布日期	2008.02.18
申请号	KR20020020006	申请日期	2002.04.12
申请人		发明人
分类号	H01J1/30;(IPC1-7):H01J1/30	主分类号	H01J1/30
代理机构		代理人
主权项
地址

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