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发明名称
DEVICE FOR EXTINGUISHING UNDERGROUND FIRES
摘要
申请公布号
SU661115(A1)
申请公布日期
1979.05.05
申请号
SU19772518140
申请日期
1977.08.23
申请人
VOSTOCHNOE OTDEL VNII GORNOSPASATELNOGO DELA
发明人
GLAZKOV PROKOPIJ S,SU;GOLIK ANATOLIJ S,SU;LAGUTIN VIKTOR ,SU
分类号
E21F5/00;(IPC1-7):E21F5/00
主分类号
E21F5/00
代理机构
代理人
主权项
地址
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