(B) ;VERFAHREN ZUR HERSTELLUNG VON BENZOFURANYL-BENZIMIDAZOLEN UND DEREN VERWENDUNG ALS OPTISCHE AUFHELLER,申请号CH19770007522-传众专利搜索

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发明名称	(B) ;VERFAHREN ZUR HERSTELLUNG VON BENZOFURANYL-BENZIMIDAZOLEN UND DEREN VERWENDUNG ALS OPTISCHE AUFHELLER
摘要
申请公布号	CH632628(A)	申请公布日期	1982.10.29
申请号	CH19770007522	申请日期	1977.06.20
申请人		发明人
分类号	D06L3/12;C07D405/04;C07D493/04;C09B57/00	主分类号	D06L3/12
代理机构		代理人
主权项
地址

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