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发明名称
ELECTRIC ROLLING STOCK CURRENT COLLECTOR
摘要
申请公布号
SU1553415(A1)
申请公布日期
1990.03.30
申请号
SU19884384931
申请日期
1988.02.29
申请人
OMSKIJ I INZHENER ZHELEZNOD
发明人
POZDNYAKOV OLEG I,SU;POZDNYAKOV VLADIMIR I,SU
分类号
B60L5/24
主分类号
B60L5/24
代理机构
代理人
主权项
地址
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