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经营范围
发明名称
Improvements in or relating to electric tumbler switches
摘要
申请公布号
GB627627(A)
申请公布日期
1949.08.12
申请号
GB19470004078
申请日期
1947.02.12
申请人
WALSALL CONDUITS LIMITED;ERNEST GOUGH
发明人
分类号
H01H23/16
主分类号
H01H23/16
代理机构
代理人
主权项
地址
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