SYSTEM AND PROCEDURE FOR IMPLEMENTING AN ANSWERING SERVICE,申请号EP19990908991-传众专利搜索

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发明名称	SYSTEM AND PROCEDURE FOR IMPLEMENTING AN ANSWERING SERVICE
摘要
申请公布号	EP1072159(A2)	申请公布日期	2001.01.31
申请号	EP19990908991	申请日期	1999.03.18
申请人	SONERA OYJ	发明人	TAKALA, ANU
分类号	H04M3/50;H04B7/26;H04M3/42;H04M3/432;H04M3/436;H04M3/53;H04M3/533;H04W4/14;H04W4/16;(IPC1-7):H04Q7/22	主分类号	H04M3/50
代理机构		代理人
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