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发明名称
APPARATUS FOR TRIMMING LEDGES IN OPEN MINES
摘要
申请公布号
SU1535945(A1)
申请公布日期
1990.01.15
申请号
SU19884387920
申请日期
1988.03.09
申请人
LE GORNYJ I IM.G.V.PLEKHANOVA;KAMENNOGORSKOE KAREROUPRAVLENIE "GLAVLENSTROJMATERIALY" ISPOLKOMA LENSOVETA
发明人
TARASOV YURIJ D,SU;IVANOV YURIJ M,SU;POTAPOV SERGEJ N,SU;ZUBYUK ALEKSANDR V,SU
分类号
E02F3/627
主分类号
E02F3/627
代理机构
代理人
主权项
地址
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