Wanderfeldroehre mit Emissionskathode und Verzoegerungsleitung,申请号DE1950C002921-传众专利搜索

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发明名称	Wanderfeldroehre mit Emissionskathode und Verzoegerungsleitung
摘要
申请公布号	DE878986(C)	申请公布日期	1953.06.08
申请号	DE1950C002921	申请日期	1950.10.01
申请人	COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL	发明人	WARNECKE ROBERT;KLEEN WERNER
分类号	H01J25/44	主分类号	H01J25/44
代理机构		代理人
主权项
地址

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