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发明名称
Transformer
摘要
申请公布号
US1768256(A)
申请公布日期
1930.06.24
申请号
US19270190862
申请日期
1927.05.12
申请人
CONDIT ELECTRICAL MANUFACTURING CORPORATION
发明人
JANSSON GUSTAV E.
分类号
H01F38/30
主分类号
H01F38/30
代理机构
代理人
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