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发明名称
COMMUNICATION SYSTEM, METHOD THEREOF, SWITCHING CENTER THEREOF AND BASE STATION CONTROL STATION THEREOF
摘要
申请公布号
HK1087294(A1)
申请公布日期
2009.12.04
申请号
HK20060107367
申请日期
2004.02.20
申请人
NEC CORPORATION
发明人
HAYASHI, SADAFUKU
分类号
H04B1/707;H04W;H04W28/22;H04W28/26;H04W72/00
主分类号
H04B1/707
代理机构
代理人
主权项
地址
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