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发明名称
METHOD OF HYDRAULIC TRANSPORTATION OF STOWAGE MATERIAL AND HYDRAULIC LIFTING OF MINERALS
摘要
申请公布号
SU866242(A1)
申请公布日期
1981.09.23
申请号
SU19802866394
申请日期
1980.01.03
申请人
MO GEOLOGORAZVEDOCHNYJ I IM.S.ORDZHONIKIDZE
发明人
SIMAKOV VLADIMIR A,SU;BRYUKHOVETSKIJ OLEG S,SU
分类号
E21F15/08;(IPC1-7):E21F15/08
主分类号
E21F15/08
代理机构
代理人
主权项
地址
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