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经营范围
发明名称
MINE AIR COOLING ARRANGEMENT
摘要
申请公布号
SU592991(A1)
申请公布日期
1978.02.15
申请号
SU19742060779
申请日期
1974.09.19
申请人
DN GORNYJ I IM. ARTEMA
发明人
BOJKO VLADIMIR ALEKSANDROVICH,SU;SKRYPNIKOV VENIAMIN BORISOVICH,SU;CHERNICHENKO VADIM KIRILLOVICH,SU;ANICHKHIN ALEKSANDR GLEBOVICH,SU;POMAZAN OLEG KONDRATEVICH,SU
分类号
E21F3/00;(IPC1-7):E21F3/00
主分类号
E21F3/00
代理机构
代理人
主权项
地址
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