Vorrichtung mit einem ferromagnetischen Zweig,申请号CHD314201-传众专利搜索

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发明名称	Vorrichtung mit einem ferromagnetischen Zweig
摘要
申请公布号	CH314201(A)	申请公布日期	1956.05.31
申请号	CHD314201	申请日期	1951.08.27
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人	THOMAS VAN URK,AREND;CLUWEN,JOHANNES MEYER
分类号	H01F1/03;H01F7/02;H01F29/14	主分类号	H01F1/03
代理机构		代理人
主权项
地址

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