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经营范围
发明名称
Protective device for electrical circuits and apparatus
摘要
申请公布号
GB830018(A)
申请公布日期
1960.03.09
申请号
GB19570008236
申请日期
1957.03.13
申请人
MICHAEL CORNELIUS GERRARD
发明人
分类号
H02H3/33
主分类号
H02H3/33
代理机构
代理人
主权项
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