Heat stabilized field emission electron sources,申请号US19550519404-传众专利搜索

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发明名称	Heat stabilized field emission electron sources
摘要
申请公布号	US2916668(A)	申请公布日期	1959.12.08
申请号	US19550519404	申请日期	1955.07.01
申请人	RESEARCH CORPORATION	发明人	DYKE WALTER P.;BARBOUR JOHN P.
分类号	H01J1/304;H01J35/06	主分类号	H01J1/304
代理机构		代理人
主权项
地址

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