COUPON SERVICE SYSTEM AND METHOD THEREOF USING RFID,申请号KR20050099109-传众专利搜索

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发明名称	COUPON SERVICE SYSTEM AND METHOD THEREOF USING RFID
摘要
申请公布号	KR100716916(B1)	申请公布日期	2007.05.10
申请号	KR20050099109	申请日期	2005.10.20
申请人		发明人
分类号	G06Q30/00;G06K17/00	主分类号	G06Q30/00
代理机构		代理人
主权项
地址

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