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发明名称
Improvements in or relating to electrical cut-outs
摘要
申请公布号
GB391436(A)
申请公布日期
1933.04.25
申请号
GB19310026785
申请日期
1931.09.25
申请人
WILLIAM JAMES DAVY
发明人
分类号
H01H9/10;H01H87/00
主分类号
H01H9/10
代理机构
代理人
主权项
地址
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