FORGERY PREVENTING METHOD FOR PREPAID CARD,申请号JP19910109440-传众专利搜索

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发明名称	FORGERY PREVENTING METHOD FOR PREPAID CARD
摘要
申请公布号	JPH04337523(A)	申请公布日期	1992.11.25
申请号	JP19910109440	申请日期	1991.05.14
申请人	SEIKO INSTR INC	发明人	YOSHIDA HITOSHI
分类号	G11B7/00;G11B7/0033;G11B7/0055	主分类号	G11B7/00
代理机构		代理人
主权项
地址

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