Nouveaux colorants azoïques,申请号FRD833059-传众专利搜索

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发明名称	Nouveaux colorants azoïques
摘要
申请公布号	FR833059(A)	申请公布日期	1938.10.11
申请号	FRD833059	申请日期	1938.02.02
申请人	SOCIETE POUR L'INDUSTRIE CHIMIQUE A BALE	发明人
分类号	C09B29/20	主分类号	C09B29/20
代理机构		代理人
主权项
地址

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