System for tilveiebringelse av forbedrede tjenester for et telekommunikasjonsoppkall,申请号NO19990002422-传众专利搜索

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发明名称	System for tilveiebringelse av forbedrede tjenester for et telekommunikasjonsoppkall
摘要
申请公布号	NO992422(A)	申请公布日期	1999.07.12
申请号	NO19990002422	申请日期	1999.05.20
申请人	SPRINT COMMUNICATIONS CO L.P.	发明人	CHRISTIE, JOSEPH M.;NELSON, TRACY LEE
分类号	H04J3/12;H04J3/24;H04L12/56;H04Q3/00;H04Q11/04;(IPC1-7):H04J	主分类号	H04J3/12
代理机构		代理人
主权项
地址

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