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发明名称
DUST-TRAPPING UNIT FOR CLEANING AIR IN MINE WORKING
摘要
申请公布号
SU1059212(A1)
申请公布日期
1983.12.07
申请号
SU19823427889
申请日期
1982.04.23
申请人
KOPEJSKIJ MASHINOSTROITELNYJ ZAVOD IM.S.M.KIROVA;DO G PK EXI KOMPLEKSNOJ MEKH SHAKHT
发明人
BONDARENKO ANATOLIJ D,SU;KISELEV EVGENIJ I,SU;TVEREZYJ YURIJ F,SU;KHILCHENKO LYUDMILA P,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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