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发明名称
METHOD FOR EXTINGUISHING FIRE IN MINE WORKING
摘要
申请公布号
SU1682593(A1)
申请公布日期
1991.10.07
申请号
SU19894717231
申请日期
1989.07.11
申请人
VNII GORNOSPASATE
发明人
KOSTENKO VIKTOR K,SU;DEMENKOVA KLAVDIYA M,SU;SHAMARDINA IRINA A,SU;BELYAEVA LARISA S,SU;KRASNYANSKIJ MIKHAIL E,SU;KOROL ANATOLIJ A,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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