SYTEM AND METHOD FOR PROVIDING TELEPHONY SERVICES,申请号KR20027015558-传众专利搜索

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发明名称	SYTEM AND METHOD FOR PROVIDING TELEPHONY SERVICES
摘要
申请公布号	KR20030064272(A)	申请公布日期	2003.07.31
申请号	KR20027015558	申请日期	2002.11.18
申请人		发明人
分类号	H04M11/00;H04M11/06;H04M1/253;H04M7/00	主分类号	H04M11/00
代理机构		代理人
主权项
地址

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