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经营范围
发明名称
Transformer
摘要
申请公布号
US2292829(A)
申请公布日期
1942.08.11
申请号
US19400361299
申请日期
1940.10.15
申请人
GENERAL ELECTRIC COMPANY
发明人
GARIN ALEXIS N.
分类号
H02M5/12
主分类号
H02M5/12
代理机构
代理人
主权项
地址
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