Procédé de fabrication d'éléments d'enregistrement magnétique,申请号FR19640988015-传众专利搜索

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发明名称	Procédé de fabrication d'éléments d'enregistrement magnétique
摘要
申请公布号	FR1424438(A)	申请公布日期	1966.01.14
申请号	FR19640988015	申请日期	1964.09.14
申请人	RADIO CORPORATION OF AMERICA	发明人
分类号	C08K3/22;C09D5/23;G11B5/702	主分类号	C08K3/22
代理机构		代理人
主权项
地址

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