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发明名称
DIODES AND THYRISTOR CONTAINING CIRCUIT FOR FEEDING DC SEPARATELY EXCITED MOTORS
摘要
申请公布号
PL137847(B1)
申请公布日期
1986.07.31
申请号
PL19840249397
申请日期
1984.08.30
申请人
发明人
分类号
H02P;H02P7/28;(IPC1-7):H02P7/28
主分类号
H02P
代理机构
代理人
主权项
地址
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