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发明名称
METHOD OF CHECKING RAIL TRACK FOR FREE CONDITION AND DEVICE FOR EFFECTING SAME
摘要
申请公布号
SU1222591(A1)
申请公布日期
1986.04.07
申请号
SU19843818644
申请日期
1984.12.05
申请人
KH I INZHENEROV ZHELEZNODOROZHNOGO TRANSPORTA IM.S.M.KIROVA
发明人
SOBOLEV YURIJ V,SU;IVANOVA ELENA A,SU;SOKOLOV VIKTOR M,SU;RABINOVICH INNA I,SU
分类号
B61L23/16;(IPC1-7):B61L23/16
主分类号
B61L23/16
代理机构
代理人
主权项
地址
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