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发明名称
Roaming in telecommunications systems
摘要
申请公布号
GB9522581(D0)
申请公布日期
1996.01.03
申请号
GB19950022581
申请日期
1995.11.03
申请人
PHILIPS ELECTRONICS N V
发明人
分类号
H04W48/20
主分类号
H04W48/20
代理机构
代理人
主权项
地址
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