SISTEMA DE MEMORIA MAGNETICA.,申请号ES19620003760-传众专利搜索

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发明名称	SISTEMA DE MEMORIA MAGNETICA.
摘要
申请公布号	ES376062(A1)	申请公布日期	1972.03.01
申请号	ES19620003760	申请日期	1970.01.30
申请人	NCR CO	发明人
分类号	G11B5/56;G11B5/55;G11B5/596;G11B21/10;(IPC1-7):G06K/	主分类号	G11B5/56
代理机构		代理人
主权项
地址

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