Metal complexes of pyrazolone azo dyestuffs,申请号US19440567305-传众专利搜索

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发明名称	Metal complexes of pyrazolone azo dyestuffs
摘要
申请公布号	US2437645(A)	申请公布日期	1948.03.09
申请号	US19440567305	申请日期	1944.12.08
申请人	AMERICAN CYANAMID COMPANY	发明人	LONG ROBERT SIDNEY;LEWIS CHARLES EDWARD
分类号	C09B45/14	主分类号	C09B45/14
代理机构		代理人
主权项
地址

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