APPARATUS AND METHOD FOR PROVIDING RESERVED CALL SERVICE,申请号KR20040064020-传众专利搜索

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发明名称	APPARATUS AND METHOD FOR PROVIDING RESERVED CALL SERVICE
摘要
申请公布号	KR20060015170(A)	申请公布日期	2006.02.16
申请号	KR20040064020	申请日期	2004.08.13
申请人	KTFREETEL CO., LTD.	发明人	JOO, BONG NAM;AHN, HEE JUNG;CHOI, JONG WON
分类号	H04M3/42	主分类号	H04M3/42
代理机构		代理人
主权项
地址

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