High frequency oscillation generators,申请号US19640421834-传众专利搜索

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发明名称	High frequency oscillation generators
摘要
申请公布号	US3325740(A)	申请公布日期	1967.06.13
申请号	US19640421834	申请日期	1964.12.29
申请人	NATIONAL RESEARCH DEVELOPMENT CORPORATION	发明人	FROOME KEITH DAVY
分类号	H01J25/00;H03B19/00	主分类号	H01J25/00
代理机构		代理人
主权项
地址

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