Perfectionnements à la fabrication des composés oxygénés,申请号FRD703303-传众专利搜索

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发明名称	Perfectionnements à la fabrication des composés oxygénés
摘要
申请公布号	FR703303(A)	申请公布日期	1931.04.28
申请号	FRD703303	申请日期	1930.10.04
申请人		发明人	DREYFUS HENRY
分类号	C07C45/54	主分类号	C07C45/54
代理机构		代理人
主权项
地址

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