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发明名称
DEVICE FOR MEASURING CONDUCTIVITY OF RAIL LINE ISOLATION
摘要
申请公布号
RU1794760(C)
申请公布日期
1993.02.15
申请号
SU19904859586
申请日期
1990.08.14
申请人
KH I INZHENEROV ZHELEZNODOROZHNOGO TRANSPORTA IM.S.M.KIROVA
发明人
SOBOLEV YURIJ V,SU;BABAEV MIKHAIL M,SU;MOROZ VLADIMIR P,SU;KOSHEVOJ SERGEJ V,SU
分类号
B61L23/16
主分类号
B61L23/16
代理机构
代理人
主权项
地址
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