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发明名称
Устройство дл проверки состо ни электропривода
摘要
申请公布号
RU805900(C)
申请公布日期
2006.04.10
申请号
SU19792773562
申请日期
1979.05.24
申请人
发明人
分类号
H02J13/00
主分类号
H02J13/00
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代理人
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