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发明名称
Adjustable voltage transformer
摘要
申请公布号
US2126174(A)
申请公布日期
1938.08.09
申请号
US19350038755
申请日期
1935.08.31
申请人
THE ACME ELECTRIC & MANUFACTURING COMPANY
发明人
COMSTOCK JAMES A.
分类号
H01F29/02
主分类号
H01F29/02
代理机构
代理人
主权项
地址
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