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发明名称
Menetelmä tasasuuntaajan tasajännitteen säätämiseksi
摘要
申请公布号
FI902226(A)
申请公布日期
1991.11.04
申请号
FI19900002226
申请日期
1990.05.03
申请人
KONE OY
发明人
TUUSA, HEIKKI;OLLILA, JAAKKO
分类号
H02M7/219;(IPC1-7):H02M/
主分类号
H02M7/219
代理机构
代理人
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地址
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