MAGNETIC CARD AND ITS INFORMATION RECORDING SYSTEM,申请号JP19850185036-传众专利搜索

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发明名称	MAGNETIC CARD AND ITS INFORMATION RECORDING SYSTEM
摘要
申请公布号	JPS6246469(A)	申请公布日期	1987.02.28
申请号	JP19850185036	申请日期	1985.08.24
申请人	TOHOKU METAL IND LTD	发明人	KAWADA AKIRA
分类号	G11B20/12;G11B20/18	主分类号	G11B20/12
代理机构		代理人
主权项
地址

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