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发明名称
Method for setting up a communications link through an internet network from a mobile telephone in roaming phase and its associated mobile
摘要
申请公布号
GB0020839(D0)
申请公布日期
2000.10.11
申请号
GB20000020839
申请日期
2000.08.24
申请人
SAGEM SA
发明人
分类号
H04M7/00;H04W8/24;H04W40/02
主分类号
H04M7/00
代理机构
代理人
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地址
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