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发明名称
Centralized Service Circuit Deployment
摘要
申请公布号
CA2109395(A1)
申请公布日期
1994.07.30
申请号
CA19932109395
申请日期
1993.10.27
申请人
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
发明人
BALAKRISHNAN, ANNAPURNA;LARK, STUART J.;SAND, PAUL R.
分类号
H04M3/42;H04Q3/00;H04Q3/545;(IPC1-7):H04Q3/00
主分类号
H04M3/42
代理机构
代理人
主权项
地址
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