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发明名称
Improvements in and relating to transformers
摘要
申请公布号
GB394205(A)
申请公布日期
1933.06.22
申请号
GB19320029255
申请日期
1932.10.19
申请人
INTERNATIONAL GENERAL ELECTRIC COMPANY
发明人
分类号
H01F38/30
主分类号
H01F38/30
代理机构
代理人
主权项
地址
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