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发明名称
Improvements relating to switching systems employing co-ordinate switching arrangements of the cross-point type
摘要
申请公布号
GB945374(A)
申请公布日期
1963.12.23
申请号
GB19600037989
申请日期
1960.11.04
申请人
ASSOCIATED ELECTRICAL INDUSTRIES LIMITED
发明人
DELLER WILLIAM BERNARD;GATWARD JOHN FREDERICK;STIRLING HAROLD JAMES
分类号
H03K17/70;H04Q3/52
主分类号
H03K17/70
代理机构
代理人
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