Verfahren zur Herstellung von Schwefelfarbstoffen,申请号DE1942C002484D-传众专利搜索

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发明名称	Verfahren zur Herstellung von Schwefelfarbstoffen
摘要
申请公布号	DE890105(C)	申请公布日期	1953.09.17
申请号	DE1942C002484D	申请日期	1942.09.03
申请人	CASSELLA FARBWERKE MAINKUR AKTIENGESELLSCHAFT	发明人	ZERWECK WERNER DR.;HECHTENBERG WILHELM DR.
分类号	C09B49/06	主分类号	C09B49/06
代理机构		代理人
主权项
地址

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