METHOD OF PREPARATION OF INDICATOR COMPOUND FOR DETERMINING NITROGEN OXIDES IN AIR,申请号SU19884630373-传众专利搜索

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发明名称	METHOD OF PREPARATION OF INDICATOR COMPOUND FOR DETERMINING NITROGEN OXIDES IN AIR
摘要
申请公布号	SU1673958(A1)	申请公布日期	1991.08.30
申请号	SU19884630373	申请日期	1988.10.03
申请人	VNI PK I OKHRANY OKRUZHAYUSHCHEJ PRIRODNOJ SREDY V UGOLNOJ PROMYSHLENNOSTI	发明人	NIKOLAEVA LYUDMILA M,SU;PUTILOV VLADIMIR G,SU;ZAICHKINA OLGA M,SU
分类号	G01N31/22	主分类号	G01N31/22
代理机构		代理人
主权项
地址

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