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发明名称
Improvements in electric transformers
摘要
申请公布号
GB365129(A)
申请公布日期
1932.01.11
申请号
GB19300017948
申请日期
1930.07.11
申请人
ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET
发明人
分类号
H01F30/14
主分类号
H01F30/14
代理机构
代理人
主权项
地址
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