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经营范围
发明名称
MACHINE FOR TAMPING OF RAILWAYTRACK BALLAST
摘要
申请公布号
SU1686054(A1)
申请公布日期
1991.10.23
申请号
SU19894649258
申请日期
1989.02.10
申请人
TS K BYURO TYAZHELYKH PUTEVYKH MASHIN
发明人
KONSTANTINOV ALEKSEJ A,SU;STEBLETSOV VLADIMIR I,SU;NOVIKOV EVGENIJ K,SU;VOLKOVOJNOV BORIS G,SU;POPOVICH MAKSIMILIAN V,SU
分类号
E01B27/20;(IPC1-7):E01B27/20
主分类号
E01B27/20
代理机构
代理人
主权项
地址
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