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发明名称
Improvements in and relating to electromagnetically-operated switchgear
摘要
申请公布号
GB512735(A)
申请公布日期
1939.09.25
申请号
GB19380014437
申请日期
1938.05.14
申请人
BROOKHIRST SWITCHGEAR LIMITED;CHARLES LANCELEY
发明人
分类号
H01H9/16
主分类号
H01H9/16
代理机构
代理人
主权项
地址
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