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发明名称
A technique for obtaining information within a wireless network
摘要
申请公布号
GB9917415(D0)
申请公布日期
1999.09.22
申请号
GB19990017415
申请日期
1999.07.23
申请人
HUGH SYMONS GROUP PLC
发明人
分类号
G09B7/02;H04M1/725;H04W4/02;H04W88/06
主分类号
G09B7/02
代理机构
代理人
主权项
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