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发明名称
Improvements relating to electric switches or circuit breakers
摘要
申请公布号
GB357785(A)
申请公布日期
1931.10.01
申请号
GB19300028857
申请日期
1930.09.26
申请人
SIGWART RUPPEL
发明人
分类号
H01H33/02
主分类号
H01H33/02
代理机构
代理人
主权项
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