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发明名称
Arrangement for converting alternating currents
摘要
申请公布号
US2137052(A)
申请公布日期
1938.11.15
申请号
US19370133922
申请日期
1937.03.30
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
JANETSCHKE ERWIN
分类号
H02M5/00
主分类号
H02M5/00
代理机构
代理人
主权项
地址
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