Méthode de fabrication d'oxydes métalliques et de ferrites,申请号FRD71457-传众专利搜索

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发明名称	Méthode de fabrication d'oxydes métalliques et de ferrites
摘要
申请公布号	FR71457(E)	申请公布日期	1960.01.05
申请号	FRD71457	申请日期	1957.04.04
申请人	INTERNATIONAL STANDARD ELECTRIC CORPORATION	发明人	HARPER NORMAN ERIC
分类号	C04B35/26;H01F1/03	主分类号	C04B35/26
代理机构		代理人
主权项
地址

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