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发明名称
DEVICE FOR DETERMINING CROSS RIGIDITY OF CURRENT COLLECTOR WITH PAN
摘要
申请公布号
RU2025311(C1)
申请公布日期
1994.12.30
申请号
SU19914908628
申请日期
1991.02.05
申请人
OMSKIJ INSTITUT INZHENEROV ZHELEZNODOROZHNOGO TRANSPORTA
发明人
SIDOROV OLEG A;STUPAKOV SERGEJ A;MIKHEEV VIKTOR P
分类号
B60L3/12;(IPC1-7):B60L3/12
主分类号
B60L3/12
代理机构
代理人
主权项
地址
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