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发明名称
Selection system for electrical circuits or equipment
摘要
申请公布号
GB1049589(A)
申请公布日期
1966.11.30
申请号
GB19640052822
申请日期
1964.12.30
申请人
STANDARD TELEPHONES AND CABLES LIMITED
发明人
分类号
H04Q3/545
主分类号
H04Q3/545
代理机构
代理人
主权项
地址
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