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发明名称
DEVICE FOR OVERVOLTAGE PROTECTION OF CONTACT WIRES AND D.C.EQ
摘要
申请公布号
SU1592899(A1)
申请公布日期
1990.09.15
申请号
SU19884498502
申请日期
1988.10.24
申请人
VNII ZHELEZNODOROZHNOGO TRANSPORTA
发明人
KRYUKOV IGOR S,SU;VORONOV YURIJ I,SU;FARAFONOV ANATOLIJ V,SU;AJZENSHTEJN LEV S,SU
分类号
H02H9/06
主分类号
H02H9/06
代理机构
代理人
主权项
地址
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