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经营范围
发明名称
An improved electric snap switch
摘要
申请公布号
GB348903(A)
申请公布日期
1931.05.21
申请号
GB19300017008
申请日期
1930.06.02
申请人
THE CUTLER-HAMMER MANUFACTURING COMPANY
发明人
分类号
H01H15/18
主分类号
H01H15/18
代理机构
代理人
主权项
地址
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