Acid wool dyestuffs of the anthraquinone series,申请号US19370151965-传众专利搜索

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发明名称	Acid wool dyestuffs of the anthraquinone series
摘要
申请公布号	US2189509(A)	申请公布日期	1940.02.06
申请号	US19370151965	申请日期	1937.07.03
申请人	GENERAL ANILINE & FILM CORPORATION	发明人	SCHLICHENMEIER HANS
分类号	C09B1/34	主分类号	C09B1/34
代理机构		代理人
主权项
地址

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