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发明名称
Improvements relating to electrical earthing reactors
摘要
申请公布号
GB611977(A)
申请公布日期
1948.11.05
申请号
GB19460014819
申请日期
1946.05.16
申请人
JOHN BENTLEY HANSELL;METROPOLITAN-VICKERS ELECTRICAL COMPANY LIMITED
发明人
分类号
H01F29/02;H02H9/08
主分类号
H01F29/02
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代理人
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