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经营范围
发明名称
MINE SHAFT LINING
摘要
申请公布号
SU836359(A1)
申请公布日期
1981.06.07
申请号
SU19792803326
申请日期
1979.07.25
申请人
NII OSNOVANIJ PODZEMNYKH SOORUZHENIJ IM. N.M.GERSEVANOVA G KOMITETA SOVETA MINISTROV SSSR PO DELAM STROITELSTVA
发明人
SHMAGIN NIKOLAJ M,SU;OSTYUKOV BORIS S,SU;ANDRIANOV MIKHAIL I,SU;SHMATOVA NATALYA A,SU
分类号
E21D5/08;(IPC1-7):E21D5/08
主分类号
E21D5/08
代理机构
代理人
主权项
地址
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