BILLING METHOD FOR USE OF INFORMATION AND USER TERMINALS MANAGING BILLING OF OWN USE OF INFORMATION,申请号KR20020036981-传众专利搜索

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发明名称	BILLING METHOD FOR USE OF INFORMATION AND USER TERMINALS MANAGING BILLING OF OWN USE OF INFORMATION
摘要
申请公布号	KR100922770(B1)	申请公布日期	2009.10.21
申请号	KR20020036981	申请日期	2002.06.28
申请人		发明人
分类号	H04N7/16;G06Q30/00	主分类号	H04N7/16
代理机构		代理人
主权项
地址

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