Ligne à retard pour tubes à ondes progressives, notamment pour ondes millimétriques,申请号FR19610853972-传众专利搜索

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发明名称	Ligne à retard pour tubes à ondes progressives, notamment pour ondes millimétriques
摘要
申请公布号	FR1281737(A)	申请公布日期	1962.01.12
申请号	FR19610853972	申请日期	1961.02.27
申请人	SIEMENS & HALSKE AKTIENGESELLSCHAFT	发明人
分类号	H01J23/24	主分类号	H01J23/24
代理机构		代理人
主权项
地址

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