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发明名称
Internet charging
摘要
申请公布号
GB0020413(D0)
申请公布日期
2000.10.04
申请号
GB20000020413
申请日期
2000.08.19
申请人
TELEFONAKTIEBOLAGET LM ERICSSON
发明人
分类号
G06Q20/00;H04L12/14;H04L29/08;H04M15/00
主分类号
G06Q20/00
代理机构
代理人
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地址
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