Appareil électrique à noyau de fer fermé entouré de spires, par exemple transformateur électrique.,申请号CHD254372-传众专利搜索

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发明名称	Appareil électrique à noyau de fer fermé entouré de spires, par exemple transformateur électrique.
摘要
申请公布号	CH254372(A)	申请公布日期	1948.04.30
申请号	CHD254372	申请日期	1946.09.21
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人	GLOEILAMPENFABRIEKEN N. V. PHILIPS'
分类号	H01F41/12	主分类号	H01F41/12
代理机构		代理人
主权项
地址

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