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发明名称
METHOD OF FORECASTING OUTBURST HAZARD OF COAL SEAMS
摘要
申请公布号
SU1382979(A1)
申请公布日期
1988.03.23
申请号
SU19864110116
申请日期
1986.08.14
申请人
INST GORNOGO DELA IM.A.A.SKOCHINSKOGO
发明人
IVANOV BORIS M,SU;GAGULIN MIKHAIL V,SU;ZHIMCHICHA IVAN M,SU
分类号
E21F5/00
主分类号
E21F5/00
代理机构
代理人
主权项
地址
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