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发明名称
CURRENT COLLECTOR
摘要
申请公布号
SU1676857(A1)
申请公布日期
1991.09.15
申请号
SU19884611550
申请日期
1988.12.01
申请人
OMSKIJ I INZHENER ZHELEZNOD
发明人
POZDNYAKOV OLEG I,SU
分类号
B60L5/24
主分类号
B60L5/24
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