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发明名称
PORTABLE DEVICE INTERACTION WITH BEACONS
摘要
申请公布号
EP1323263(A2)
申请公布日期
2003.07.02
申请号
EP20010974262
申请日期
2001.09.17
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人
DOOLEY, SAUL, R.;DAVIES, ROBERT, J.
分类号
H04L12/28;H04L12/56;H04W48/14;H04W84/00;(IPC1-7):H04L12/28
主分类号
H04L12/28
代理机构
代理人
主权项
地址
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