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发明名称
METHOD OF CONTROLLING ROCK PRESSURE
摘要
申请公布号
SU1606667(A1)
申请公布日期
1990.11.15
申请号
SU19884623792
申请日期
1988.12.21
申请人
INST GORNOGO DELA SO AN SSSR
发明人
FREJDIN ANATOLIJ M,SU;KAKOJLO VLADIMIR N,SU;SHALAUROV VISSARION A,SU;NAUMENKO YURIJ D,SU;LISTRATENKO VALERIJ P,SU;MOGILNYJ ALEKSEJ T,SU
分类号
E21C41/16;(IPC1-7):E21C41/16
主分类号
E21C41/16
代理机构
代理人
主权项
地址
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