Bentsopyrano-2H-pyratsolien kromogeeniset laktoniyhdisteet,申请号FI19890001932-传众专利搜索

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发明名称	Bentsopyrano-2H-pyratsolien kromogeeniset laktoniyhdisteet
摘要
申请公布号	FI90981(C)	申请公布日期	1994.04.25
申请号	FI19890001932	申请日期	1989.04.24
申请人	CIBA-GEIGY AG,	发明人	FLETCHER,IAN JOHN
分类号	C07D491/20;B41M5/145;B41M5/30;B41M5/327;C07D491/14;C09B11/26;C09B57/00;(IPC1-7):C07D491/20;B41M5/12	主分类号	C07D491/20
代理机构		代理人
主权项
地址

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