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发明名称
Subscriber line divided access circuit
摘要
申请公布号
US3250858(A)
申请公布日期
1966.05.10
申请号
US19610144333
申请日期
1961.10.11
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
MCDERMOTT BYRON;MEHRING ARTHUR C.
分类号
H04M11/06
主分类号
H04M11/06
代理机构
代理人
主权项
地址
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