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发明名称
METHOD OF FORMING DUMPS ON SLOPES
摘要
申请公布号
SU987102(A1)
申请公布日期
1983.01.07
申请号
SU19813324860
申请日期
1981.07.16
申请人
SAMOJLOV YURIJ A,SU;ROGACH MIKHAIL S,SU;TIMCHENKO ALEKSANDR,SU;SMIRNOV MIKHAIL M,SU;KLUBNICHKIN EVGENIJ K,SU
发明人
SAMOJLOV YURIJ A,SU;ROGACH MIKHAIL S,SU;TIMCHENKO ALEKSANDR I,SU;SMIRNOV MIKHAIL M,SU;KLUBNICHKIN EVGENIJ K,SU
分类号
E21C39/00;E21F5/02;(IPC1-7):E21C39/00
主分类号
E21C39/00
代理机构
代理人
主权项
地址
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