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发明名称
DEVICE FOR SHORTING PROTECTION OF DC CONTACT-WIRE NETWORK
摘要
申请公布号
SU1525800(A1)
申请公布日期
1989.11.30
申请号
SU19874323042
申请日期
1987.10.30
申请人
VNII ZHELEZNODOROZHNOGO TRANSPORTA
发明人
BELOV VASILIJ V,SU;ZIMAKOV VLADIMIR A,SU
分类号
H02H3/40
主分类号
H02H3/40
代理机构
代理人
主权项
地址
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