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发明名称
ACTIVE INPUT FILTER FOR A DC TRACTION VEHICLE WITH CONVERTERS
摘要
申请公布号
PL144043(B2)
申请公布日期
1988.04.30
申请号
PL19860260692
申请日期
1986.07.16
申请人
发明人
分类号
B60L;H02M1/15;(IPC1-7):H02M1/15
主分类号
B60L
代理机构
代理人
主权项
地址
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