Nouvelles préparations de colorants,申请号FRD937182-传众专利搜索

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发明名称	Nouvelles préparations de colorants
摘要
申请公布号	FR937182(A)	申请公布日期	1948.08.10
申请号	FRD937182	申请日期	1946.12.20
申请人	CIBA SOCIETE ANONYME	发明人
分类号	C09B67/42	主分类号	C09B67/42
代理机构		代理人
主权项
地址

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