METHOD FOR ADVENCE PAYMENT OF PHONE BILL USING CHANGE,申请号KR20040080950-传众专利搜索

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发明名称	METHOD FOR ADVENCE PAYMENT OF PHONE BILL USING CHANGE
摘要
申请公布号	KR20060031958(A)	申请公布日期	2006.04.14
申请号	KR20040080950	申请日期	2004.10.11
申请人	WEINTECHNOLOGY CO., LTD.	发明人	JANG, CHANG HA;CHUN, SUNG GIL
分类号	G06Q20/28	主分类号	G06Q20/28
代理机构		代理人
主权项
地址

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