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经营范围
发明名称
Telecommunications systems and methods
摘要
申请公布号
GB0018950(D0)
申请公布日期
2000.09.20
申请号
GB20000018950
申请日期
2000.08.02
申请人
VODAFONE LIMITED
发明人
分类号
H04W12/06
主分类号
H04W12/06
代理机构
代理人
主权项
地址
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