Call waiting response status,申请号EP19990307918-传众专利搜索

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发明名称	Call waiting response status
摘要
申请公布号	EP0993169(A3)	申请公布日期	2003.09.10
申请号	EP19990307918	申请日期	1999.10.07
申请人	LUCENT TECHNOLOGIES INC.	发明人	LIPPINCOTT, ROBERT ALAN
分类号	H04M3/42;H04M3/02;H04M3/428;H04M3/436;H04M19/02;(IPC1-7):H04M3/42;H04M1/57	主分类号	H04M3/42
代理机构		代理人
主权项
地址

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