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经营范围
发明名称
DEVICE FOR PROTECTION OF D.C.TRACTION DRIVE
摘要
申请公布号
SU1306759(A1)
申请公布日期
1987.04.30
申请号
SU19853997588
申请日期
1985.12.23
申请人
VNII ZHELEZNODOROZHNOGO TRANSPORTA
发明人
BELOV VASILIJ V,SU;GOLEV VLADIMIR A,SU;ZIMAKOV VLADIMIR A,SU;OVLASYUK VLADISLAV YA,SU
分类号
B60M3/00
主分类号
B60M3/00
代理机构
代理人
主权项
地址
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