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发明名称
METHOD OF PREVENTING ENDOGENIC FIRES WITH SHIELD MINING SYSTEM
摘要
申请公布号
SU976080(A1)
申请公布日期
1982.11.23
申请号
SU19813291381
申请日期
1981.05.20
申请人
VOSTOCH NII BEZOPASNOSTI
发明人
LINDENAU NIKOLAJ I,SU;MAEVSKAYA VERONIKA M,SU;BOLDIN VIKTOR A,SU;SEMENOV YURIJ N,SU;MALTSEV DMITRIJ I,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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