Multicathode gaseous discharge device,申请号US19510209301-传众专利搜索

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发明名称	Multicathode gaseous discharge device
摘要
申请公布号	US2633550(A)	申请公布日期	1953.03.31
申请号	US19510209301	申请日期	1951.02.03
申请人	BELL TELEPHONE LABORATORIES, INCORPORATED	发明人	STIERITZ WILLIAM G.
分类号	H01J17/48	主分类号	H01J17/48
代理机构		代理人
主权项
地址

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