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发明名称
METHOD OF ROOF CONTROL IN MINE WORKING IN ENVIRONMENT OF HIGH PRESSURES AND OUTBURST-HAZARDOUS ROCK
摘要
申请公布号
SU1082960(A1)
申请公布日期
1984.03.30
申请号
SU19823480784
申请日期
1982.08.10
申请人
VNII GORNOJ GEOMEKHANIKI MARKSHEJDERSKOGO DELA
发明人
PETUKHOV IGNATIJ M,SU;VINOKUR BENYAMIN SH,SU;BASINSKIJ YURIJ M,SU;BORISOVETS VLADIMIR A,SU;FILINKOV ANATOLIJ A,SU;KULIGIN EDUARD N,SU;GENKIN VLADISLAV A,SU
分类号
E21D13/02;(IPC1-7):E21D13/02
主分类号
E21D13/02
代理机构
代理人
主权项
地址
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