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发明名称
Improvements to electric change-over switches
摘要
申请公布号
GB1145056(A)
申请公布日期
1969.03.12
申请号
GB19660024803
申请日期
1966.06.03
申请人
CROUZET
发明人
分类号
H01H11/00;H01H13/02;H01H13/18;H02B1/056
主分类号
H01H11/00
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