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发明名称
FOERFARANDE FOER REGLERING AV EN ASYNKRONMOTOR.
摘要
申请公布号
FI902932(A0)
申请公布日期
1990.06.12
申请号
FI19900002932
申请日期
1990.06.12
申请人
KONE OY;MONTGOMERY ELEVATOR COMPANY
发明人
KAEHKIPURO, MATTI
分类号
H02P21/12;(IPC1-7):H02P/
主分类号
H02P21/12
代理机构
代理人
主权项
地址
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