ORGANE D'ENREGISTREMENT D'INFORMATIONS,申请号FR19790023310-传众专利搜索

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发明名称	ORGANE D'ENREGISTREMENT D'INFORMATIONS
摘要
申请公布号	FR2468971(B1)	申请公布日期	1985.07.12
申请号	FR19790023310	申请日期	1979.09.06
申请人	HITACHI LTD	发明人
分类号	G11B7/243;G11B7/253;G11B7/2533;(IPC1-7):G11B7/24	主分类号	G11B7/243
代理机构		代理人
主权项
地址

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