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发明名称
Improvements in and relating to bi-metallic regulators
摘要
申请公布号
GB342224(A)
申请公布日期
1931.01.29
申请号
GB19300013789
申请日期
1930.05.05
申请人
INTERNATIONAL GENERAL ELECTRIC COMPANY
发明人
分类号
H01H37/54
主分类号
H01H37/54
代理机构
代理人
主权项
地址
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