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经营范围
发明名称
APPARATUS FOR TAMPING-OUT PITS
摘要
申请公布号
SU1535939(A1)
申请公布日期
1990.01.15
申请号
SU19874267530
申请日期
1987.06.24
申请人
TSNIEX PI PO SELSKOMU STROITELSTVU
发明人
SAZHIN VLADIMIR S,SU;SHISHKIN VLADIMIR YA,SU;POGOSYAN RAZMIK G,SU;VASILEV VLADIMIR V,SU;POGOSYAN KAREN SH,SU
分类号
E02D3/046
主分类号
E02D3/046
代理机构
代理人
主权项
地址
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