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发明名称
UNIT FOR FASTENING RAIL TO RAILWAY BRIDGE SUPERSTRUCTURE
摘要
申请公布号
SU1705463(A1)
申请公布日期
1992.01.15
申请号
SU19904801995
申请日期
1990.01.30
申请人
V PT I TRANSPORTNOGO STROITELSTVA
发明人
POCHECHUEV ALEKSANDR P,SU;TARAKANOV IGOR N,SU
分类号
E01D19/12
主分类号
E01D19/12
代理机构
代理人
主权项
地址
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