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发明名称
Tariff determination in mobile telecommunication networks
摘要
申请公布号
GB9918489(D0)
申请公布日期
1999.10.06
申请号
GB19990018489
申请日期
1999.08.06
申请人
TELEFONAKTIEBOLAGET L M ERICSSON
发明人
分类号
H04M17/00
主分类号
H04M17/00
代理机构
代理人
主权项
地址
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