THE RING SERVICE SYSTEM AND METHOD,申请号KR20040037698-传众专利搜索

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发明名称	THE RING SERVICE SYSTEM AND METHOD
摘要
申请公布号	KR100510352(B1)	申请公布日期	2005.08.18
申请号	KR20040037698	申请日期	2004.05.27
申请人	JANG, KYUNG NAM	发明人	JANG, KYUNG NAM
分类号	H04M3/42;H04W4/20;(IPC1-7):H04Q7/38	主分类号	H04M3/42
代理机构		代理人
主权项
地址

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