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经营范围
发明名称
Improvements relating to thermally controlled electric switches
摘要
申请公布号
GB616924(A)
申请公布日期
1949.01.28
申请号
GB19460028395
申请日期
1946.09.23
申请人
ARTHUR ADAM BARBER
发明人
分类号
H01H37/46
主分类号
H01H37/46
代理机构
代理人
主权项
地址
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