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发明名称
METHOD OF MEASURING CONCENTRATION OF NOXIOUS SUBSTANCES IN AIR OF MINE WORKINGS
摘要
申请公布号
SU1408303(A1)
申请公布日期
1988.07.07
申请号
SU19864095050
申请日期
1986.07.24
申请人
TSNI GEOLOGORAZVEDOCHNYJ I TSVETNYKH BLAGORODNYKH METALLOV
发明人
ZASUKHIN IGOR N,SU;KUPRIYANOV VYACHESLAV V,SU
分类号
G01N15/02
主分类号
G01N15/02
代理机构
代理人
主权项
地址
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