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发明名称
Système de transmission par ligne à deux conducteurs torsadés
摘要
申请公布号
FR1439635(A)
申请公布日期
1966.05.20
申请号
FR19650023931
申请日期
1965.07.08
申请人
CONTROL DATA CORPORATION
发明人
分类号
H03K5/159;H04L25/00;H04L25/24
主分类号
H03K5/159
代理机构
代理人
主权项
地址
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