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发明名称
METHOD OF WORKING SOIL BY SUCTION DREDGER
摘要
申请公布号
SU1532666(A1)
申请公布日期
1989.12.30
申请号
SU19874349301
申请日期
1987.12.28
申请人
NOVOSIBIRSKIJ VNII TRANSPORTNOGO STROITELSTVA;TREST "URALSIBGIDROMEKHANIZATSIYA"
发明人
GORELIK LEV M,SU;KUZNETSOV YURIJ M,SU;PENYASKIN TIMOFEJ I,SU;PIMENOV VIKTOR T,SU;ROSHCHUPKIN DMITRIJ V,SU;TSERNANT ALEKSANDR A,SU;STEPANOV GENNADIJ P,SU
分类号
E02F3/88
主分类号
E02F3/88
代理机构
代理人
主权项
地址
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