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发明名称
Improvements in and relating to the protection of transformers of the oil immersed type
摘要
申请公布号
GB456758(A)
申请公布日期
1936.11.16
申请号
GB19350014157
申请日期
1935.05.14
申请人
发明人
分类号
H01F27/40
主分类号
H01F27/40
代理机构
代理人
主权项
地址
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