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发明名称
CUTTER-LOADER FOR SELECTIVE EXCAVATION OF MINERALS
摘要
申请公布号
SU1308758(A1)
申请公布日期
1987.05.07
申请号
SU19854004409
申请日期
1985.10.04
申请人
VNI PK UGOLNYJ I "KNIUI"
发明人
BAJMUKHAMETOV SERGAZY K,SU;MUKUSHEV MAJZHAN M,SU;KIM OLGERD V,SU;ANTONENKO SERGEJ V,SU;SAMUSEV VLADIMIR F,SU;VORONIN BORIS I,SU
分类号
E21C27/02
主分类号
E21C27/02
代理机构
代理人
主权项
地址
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