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发明名称
METHOD FOR PREVENTING ENDOGENOUS FIRES IN STEEPLY INCLINED COAL SEAMS
摘要
申请公布号
SU1726754(A1)
申请公布日期
1992.04.15
申请号
SU19904787858
申请日期
1990.02.01
申请人
STEKOLSHCHIKOV GENNADIJ G,SU;EROKHIN SERGEJ YU,SU;LI KHI U,SU;OTROKOV VITALIJ G,SU
发明人
STEKOLSHCHIKOV GENNADIJ G,SU;EROKHIN SERGEJ YU,SU;LI KHI U,SU;OTROKOV VITALIJ G,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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