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发明名称
DEVICE FOR PLACING SECTION OF RAIL-AND-SLEEPER FRAME OF RAILWAY TRACK
摘要
申请公布号
SU1744166(A1)
申请公布日期
1992.06.30
申请号
SU19904823982
申请日期
1990.05.07
申请人
ALMA-ATINSKIJ I INZHENEROV ZHELEZNODOROZHNOGO TRANSPORTA
发明人
IVANOV PETR S,SU;ISAENKO EDUARD P,SU;ANDREEV VALENTIN M,SU;YUROV VLADIMIR K,SU
分类号
E01B29/02
主分类号
E01B29/02
代理机构
代理人
主权项
地址
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