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发明名称
COAL CUTTER-LOADER
摘要
申请公布号
SU1472666(A1)
申请公布日期
1989.04.15
申请号
SU19874257636
申请日期
1987.06.08
申请人
GORLOVSK MASHINOSTROITELN
发明人
ASTAKHOV NIKOLAJ A,SU;SELCHENKOV VLADIMIR P,SU;SEMENOV ANATOLIJ E,SU;KAZAKOV ALEKSANDR D,SU;PASHCHENKO VLADIMIR L,SU;GLADKOVSKIJ VIKTOR P,SU
分类号
E21C25/06
主分类号
E21C25/06
代理机构
代理人
主权项
地址
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