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发明名称
FremgangsmÕte og system for belastning av anrop med spesialtakst
摘要
申请公布号
NO20010162(A)
申请公布日期
2001.03.09
申请号
NO20010000162
申请日期
2001.01.10
申请人
ELISA COMMUNICATIONS OYJ
发明人
ISOTALO, LAURI
分类号
H04M15/00;H04M17/00;H04Q3/00;(IPC1-7):H04M15/00
主分类号
H04M15/00
代理机构
代理人
主权项
地址
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