Verfahren zur Herstellung eines Disazofarbstoffes.,申请号CHD217952-传众专利搜索

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发明名称	Verfahren zur Herstellung eines Disazofarbstoffes.
摘要
申请公布号	CH217952(A)	申请公布日期	1941.11.15
申请号	CHD217952	申请日期	1939.12.11
申请人	J. R. GEIGY A.-G.	发明人	A.-G. J. R. GEIGY
分类号	C09B31/057	主分类号	C09B31/057
代理机构		代理人
主权项
地址

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