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发明名称
APPARATUS FOR LAYING RAIL TRACK LENGTHS
摘要
申请公布号
SU983161(A1)
申请公布日期
1982.12.23
申请号
SU19813229192
申请日期
1981.01.05
申请人
VNII ORGANIZATSII MEKH SHAKHTNOGO STROITELSTVA
发明人
FEDOROV SERGEJ V,SU;SIMCHENKO VALENTIN YA,SU;PODDUBNYJ NIKOLAJ F,SU
分类号
E01B29/02;(IPC1-7):E01B29/02
主分类号
E01B29/02
代理机构
代理人
主权项
地址
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