Ferrites ferromagnétiques de nickel et de nickel-zinc et leur procédé de fabrication,申请号FR19620903762-传众专利搜索

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发明名称	Ferrites ferromagnétiques de nickel et de nickel-zinc et leur procédé de fabrication
摘要
申请公布号	FR1337328(A)	申请公布日期	1963.09.13
申请号	FR19620903762	申请日期	1962.07.12
申请人	COFELEC	发明人
分类号	C04B35/26	主分类号	C04B35/26
代理机构		代理人
主权项
地址

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