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发明名称
METHOD OF SILICA GEL BASED INDICATOR COMPOSITION FOR DETERMINING CONCENTRATION OF NITROGEN OXIDE, NITROGEN DIOXIDE AND THEIR TOTAL CONCENTRATION
摘要
申请公布号
SU781693(A2)
申请公布日期
1980.11.23
申请号
SU19792747304
申请日期
1979.01.22
申请人
VNII GORNOSPASATELNOGO DELA
发明人
SENKEVICH OLGA V,SU;KLASSOVSKAYA NINEL A,SU;POCHENKOVA TAMARA K,SU;GUSKOVA AZA N,SU
分类号
G01N31/22;C01B21/20;(IPC1-7):G01N31/22
主分类号
G01N31/22
代理机构
代理人
主权项
地址
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