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发明名称
ROCK BREAKING METHOD AND DEVICE FOR EFFECTING SAME
摘要
申请公布号
SU1029677(A1)
申请公布日期
1985.08.07
申请号
SU19813323163
申请日期
1981.07.20
申请人
TAJMAS ATAKULOV,SU;AGAFONOV I.N.,SU;KOSHKOLDA K.N.,SU;TSYKALOV I.S.,SU;ZORIN YU.P.,SU
发明人
TAJMAS ATAKULOV,SU;AGAFONOV I.N.,SU;KOSHKOLDA K.N.,SU;TSYKALOV I.S.,SU;ZORIN YU.P.,SU
分类号
E21C37/02;E21C37/06;(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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