Method for limiting synchronous use on the same call card number in prepay call card service based on Intelligent network,申请号KR20020084058-传众专利搜索

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发明名称	Method for limiting synchronous use on the same call card number in prepay call card service based on Intelligent network
摘要
申请公布号	KR100501124(B1)	申请公布日期	2005.07.18
申请号	KR20020084058	申请日期	2002.12.26
申请人		发明人
分类号	(IPC1-7):G06F17/60A	主分类号	(IPC1-7):G06F17/60A
代理机构		代理人
主权项
地址

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