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经营范围
发明名称
Improvements in electric switches
摘要
申请公布号
GB439877(A)
申请公布日期
1935.12.09
申请号
GB19340013702
申请日期
1934.05.07
申请人
WALSALL CONDUITS LIMITED;FRANCIS CHARLES RAPHAEL
发明人
分类号
H01R13/707
主分类号
H01R13/707
代理机构
代理人
主权项
地址
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