Thermionic gaseous discharge rectifier,申请号US19350008435-传众专利搜索

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发明名称	Thermionic gaseous discharge rectifier
摘要
申请公布号	US2053501(A)	申请公布日期	1936.09.08
申请号	US19350008435	申请日期	1935.02.27
申请人	RAYTHEON PRODUCTION CORPORATION	发明人	SPENCER PEREY L.
分类号	H01J17/58	主分类号	H01J17/58
代理机构		代理人
主权项
地址

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