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发明名称
RADIO CALL CHANNEL CONGESTION REDUCTION SYSTEM
摘要
申请公布号
JPH0698368(A)
申请公布日期
1994.04.08
申请号
JP19920255720
申请日期
1992.08.31
申请人
NEC CORP
发明人
ITAKURA YUKINORI
分类号
H04M1/27;H04W4/12;H04W68/00;(IPC1-7):H04Q7/04;H04B7/26
主分类号
H04M1/27
代理机构
代理人
主权项
地址
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