Billing system using content access information in wireless internet and method thereof,申请号KR20070108271-传众专利搜索

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发明名称	Billing system using content access information in wireless internet and method thereof
摘要
申请公布号	KR100916123(B1)	申请公布日期	2009.09.08
申请号	KR20070108271	申请日期	2007.10.26
申请人		发明人
分类号	H04L12/14;H04M15/00	主分类号	H04L12/14
代理机构		代理人
主权项
地址

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