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发明名称
PROTECTION CIRCUIT FOR THREE-PHASE ELECTRIC MOTORS
摘要
申请公布号
PL250652(A1)
申请公布日期
1986.06.03
申请号
PL19840250652
申请日期
1984.11.28
申请人
AKAD GORNICZO HUTNICZA
发明人
PIETRZYKOWSKI ANDRZEJ;JANUSZKIEWICZ TOMASZ
分类号
H02H;(IPC1-7):H02H/
主分类号
H02H
代理机构
代理人
主权项
地址
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