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发明名称
DIGITAL MULTI-CUSTOMER DATA INTERFACE
摘要
申请公布号
EP0139687(B1)
申请公布日期
1987.08.19
申请号
EP19840901271
申请日期
1984.02.27
申请人
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
发明人
CHU, JEAN;HINCH, MARK, GERARD;JOHNSON, JAMES, MOSCOE, JR.;KAFKA, HENRY, JAMES;STELTE, DAVID, JOHN
分类号
H04L29/06;(IPC1-7):H04L11/20;H04M11/08
主分类号
H04L29/06
代理机构
代理人
主权项
地址
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