Amplifying and oscillating tube with traveling wave control,申请号US19480016974-传众专利搜索

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发明名称	Amplifying and oscillating tube with traveling wave control
摘要
申请公布号	US2580007(A)	申请公布日期	1951.12.25
申请号	US19480016974	申请日期	1948.03.25
申请人	COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL	发明人	DOHLER OSKAR;HUBER HARRY;KLEEN WERNER
分类号	F26B17/14;H01J25/38	主分类号	F26B17/14
代理机构		代理人
主权项
地址

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