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经营范围
发明名称
Improvements in or relating to electrical transformers
摘要
申请公布号
GB609616(A)
申请公布日期
1948.10.05
申请号
GB19460008433
申请日期
1946.03.19
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE
发明人
分类号
H01F27/28
主分类号
H01F27/28
代理机构
代理人
主权项
地址
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