Frequency stable temperature compensated electron tube,申请号US19610091181-传众专利搜索

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发明名称	Frequency stable temperature compensated electron tube
摘要
申请公布号	US3267322(A)	申请公布日期	1966.08.16
申请号	US19610091181	申请日期	1961.02.23
申请人	VARIAN ASSOCIATES	发明人	DISMAN MURRAY I.
分类号	H01J25/12	主分类号	H01J25/12
代理机构		代理人
主权项
地址

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