Process for the production of 4-hydroxy coumarins,申请号GB19600042017-传众专利搜索

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发明名称	Process for the production of 4-hydroxy coumarins
摘要
申请公布号	GB912768(A)	申请公布日期	1962.12.12
申请号	GB19600042017	申请日期	1960.12.06
申请人	CASSELLA FARBWERKE MAINKUR AKTIENGESELLSCHAFT	发明人
分类号	C07D311/42	主分类号	C07D311/42
代理机构		代理人
主权项
地址

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