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经营范围
发明名称
Improvements in or relating to electric circuit breaking devices
摘要
申请公布号
GB788283(A)
申请公布日期
1957.12.23
申请号
GB19560018867
申请日期
1956.06.18
申请人
SOCIETE FRANCAISE RADIO ELECTRIQUE
发明人
分类号
H01H61/02
主分类号
H01H61/02
代理机构
代理人
主权项
地址
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