CIRCUIT ARRANGEMENTS FOR FEEDING THE FILAMENTS OF ONE OR MORE GRID-CONTROLLED DISCHARGE TUBES,申请号CAD476113-传众专利搜索

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发明名称	CIRCUIT ARRANGEMENTS FOR FEEDING THE FILAMENTS OF ONE OR MORE GRID-CONTROLLED DISCHARGE TUBES
摘要
申请公布号	CA476113(A)	申请公布日期	1951.08.14
申请号	CAD476113	申请日期
申请人	N.V. PHILIPS GLOEILAMPENFABRIEKEN	发明人	ARIE HENDRIK BOERDIJK;JOHANNES MARINUS LODEVICUS JANSSEN
分类号		主分类号
代理机构		代理人
主权项
地址

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