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发明名称
DEVICE FOR REGULATING SPEED OF VEHICLE TRACTION ELECTRIC MOTORS
摘要
申请公布号
SU1562171(A1)
申请公布日期
1990.05.07
申请号
SU19874288177
申请日期
1987.07.21
申请人
LE I INZHENEROV ZHELEZNODOROZ
发明人
MAZNEV ALEKSANDR S,SU;SHEVTSOV YURIJ A,SU;ROGOV ALEKSANDR N,SU
分类号
B60L15/08
主分类号
B60L15/08
代理机构
代理人
主权项
地址
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