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经营范围
发明名称
Improvements in or relating to electric plugs
摘要
申请公布号
GB310042(A)
申请公布日期
1930.05.22
申请号
GB19290011929
申请日期
1929.04.17
申请人
RICHARD MAYRSHOFER
发明人
分类号
H01R13/70
主分类号
H01R13/70
代理机构
代理人
主权项
地址
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