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发明名称
Transformer or the like
摘要
申请公布号
US1860511(A)
申请公布日期
1932.05.31
申请号
US19290350526
申请日期
1929.03.28
申请人
ALLIS-CHALMERS MANUFACTURING COMPANY
发明人
NICHOLS LOUIS C.
分类号
H01F27/14
主分类号
H01F27/14
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