High power traveling-wave tube,申请号US19550501212-传众专利搜索

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发明名称	High power traveling-wave tube
摘要
申请公布号	US2851630(A)	申请公布日期	1958.09.09
申请号	US19550501212	申请日期	1955.04.13
申请人	HUGHES AIRCRAFT COMPANY	发明人	BIRDSALL CHARLES K.
分类号	H01J23/26	主分类号	H01J23/26
代理机构		代理人
主权项
地址

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