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发明名称
System and Method for Redirecting Control of In-Band Signaling
摘要
申请公布号
CA2192399(A1)
申请公布日期
1997.06.30
申请号
CA19962192399
申请日期
1996.12.09
申请人
AT&T CORP.
发明人
JONES, BEVERLY M.
分类号
H04M3/42;H04M3/00;H04M3/51;H04M3/58;H04M7/00;H04Q3/00;H04Q3/545;(IPC1-7):H04M3/42
主分类号
H04M3/42
代理机构
代理人
主权项
地址
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