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发明名称
DUST-TRAPPING INSTALLATION
摘要
申请公布号
SU953223(A1)
申请公布日期
1982.08.23
申请号
SU19782694001
申请日期
1978.12.19
申请人
TSNI PK I PROKHODCHESKIKH MASHIN KOMPLEKSOV DLYA UGOLNOJ,×OPHOö üPOMÕÛóEHHOCTô ô üO¯³EMHO×O CTPOôTEóÓCTBA
发明人
LEONENKO YURIJ N,SU;KISELEV OLEG V,SU;GERMANOV VADIM E,SU;YAROTSKIJ NIKOLAJ 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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