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发明名称
Improvements in or relating to electronic device for switching low-level voltage signals
摘要
申请公布号
GB1036225(A)
申请公布日期
1966.07.13
申请号
GB19640023231
申请日期
1964.06.04
申请人
THE FRENCH STATE
发明人
分类号
H03K17/60;H03K17/62
主分类号
H03K17/60
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代理人
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