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发明名称
EXPLOSION-PROOF MINE PARTITION
摘要
申请公布号
SU832009(A2)
申请公布日期
1981.05.23
申请号
SU19782605942
申请日期
1978.04.18
申请人
PLOTNIKOV VALERIJ M,SU;ABINOV ANATOLIJ G,SU;MITROFANOV VIKTOR P,SU;ROGOV MIKHAIL G,SU
发明人
PLOTNIKOV VALERIJ M,SU;ABINOV ANATOLIJ G,SU;MITROFANOV VIKTOR P,SU;ROGOV MIKHAIL G,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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