Magnetkern und Verfahren zur Herstellung dieses Magnetkernes.,申请号CHD303050-传众专利搜索

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发明名称	Magnetkern und Verfahren zur Herstellung dieses Magnetkernes.
摘要
申请公布号	CH303050(A)	申请公布日期	1954.11.15
申请号	CHD303050	申请日期	1951.06.07
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人	GLOEILAMPENFABRIEKEN N. V. PHILIPS'
分类号	C01G49/00;C04B35/26	主分类号	C01G49/00
代理机构		代理人
主权项
地址

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