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发明名称
DEVICE FOR PROTECTING FROM CURRENT LEAK TO EARTH IN CONTACT SYSTEM OF ELECTRIC LOCOMOTIVE HAULAGE
摘要
申请公布号
SU758354(A1)
申请公布日期
1980.08.23
申请号
SU19782621260
申请日期
1978.05.11
申请人
DN GORNYJ I IM.ARTEMA
发明人
BUNKO VIKTOR A,SU;KOZHEVNIKOV VYACHESLAV L,SU;NEKRASOVSKAYA LYUDMILA V,SU
分类号
H02H3/17;H02H5/12;(IPC1-7):H02H3/17
主分类号
H02H3/17
代理机构
代理人
主权项
地址
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