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发明名称
SLIP-RING MOTOR STARTING CONTROL METHOD
摘要
申请公布号
PL147575(B1)
申请公布日期
1989.06.30
申请号
PL19850251493
申请日期
1985.01.08
申请人
发明人
分类号
H02P;H02P1/26;(IPC1-7):H02P1/26
主分类号
H02P
代理机构
代理人
主权项
地址
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