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发明名称
Nachrichtenabfangsystem mit gemeinsamem Signalisierungskanal
摘要
申请公布号
DE69228666(T2)
申请公布日期
1999.09.09
申请号
DE19926028666T
申请日期
1992.11.23
申请人
AT & T CORP.
发明人
MOE, WARREN R.;RUSSELL, LARRY ARNISE;RUSSELL, TERESA LORRAINE;SCHEVON, CATHERINE ANNE;STONE, ROGER E.
分类号
H04M3/00;H04M3/42;H04Q3/00;H04Q3/545;(IPC1-7):H04Q3/58;H04Q3/76
主分类号
H04M3/00
代理机构
代理人
主权项
地址
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