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发明名称
Improvements in slidable electric switches particularly for torches and portable lighting appliances
摘要
申请公布号
GB576798(A)
申请公布日期
1946.04.18
申请号
GB19440008002
申请日期
1944.04.28
申请人
THOMAS ALEXANDER HOPKINS
发明人
分类号
H01H15/18
主分类号
H01H15/18
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代理人
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