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发明名称
Transformer
摘要
申请公布号
US2356558(A)
申请公布日期
1944.08.22
申请号
US19400341170
申请日期
1940.06.18
申请人
HERBERT BAHRING
发明人
BAHRING HERBERT
分类号
H01F27/28;H01F38/42;H02M3/24;H04N3/18
主分类号
H01F27/28
代理机构
代理人
主权项
地址
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