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发明名称
ROCK-SPLITTING APPARATUS
摘要
申请公布号
SU1153060(A1)
申请公布日期
1985.04.30
申请号
SU19833679146
申请日期
1983.12.26
申请人
MO GEOLOGORAZVEDOCHNYJ I IM.S.ORDZHONIKIDZE
发明人
KORNEEV ALEKSEJ I,SU;MOROZOV SERGEJ V,SU;CHUBAROV VLADIMIR V,SU
分类号
E21C37/02;(IPC1-7):E21C37/02
主分类号
E21C37/02
代理机构
代理人
主权项
地址
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