Verfahren zur Darstellung von Derivaten des 1-Phenyl-2, 3-dimethyl-5-pyrazolons,申请号DE1925F060397D-传众专利搜索

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发明名称	Verfahren zur Darstellung von Derivaten des 1-Phenyl-2, 3-dimethyl-5-pyrazolons
摘要
申请公布号	DE489363(C)	申请公布日期	1930.01.17
申请号	DE1925F060397D	申请日期	1925.11.27
申请人	I. G. FARBENINDUSTRIE AKT.-GES.	发明人	BOETTCHER DR. KARL;STOLZ DR. FRIEDRICH
分类号	C07D231/48	主分类号	C07D231/48
代理机构		代理人
主权项
地址

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