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发明名称
DEVICE FOR CONTROLLING SWITCH ELECTRIC MACHINE
摘要
申请公布号
SU1310272(A1)
申请公布日期
1987.05.15
申请号
SU19864010313
申请日期
1986.01.21
申请人
LE I INZHENEROV ZHELEZNODOROZ
发明人
BURAK KONSTANTIN YU,SU;BOLDYREV GENNADIJ L,SU;GURLOV IVAN V,SU
分类号
B61L7/08
主分类号
B61L7/08
代理机构
代理人
主权项
地址
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