Verfahren zur Herstellung eines synthetischen Gerbstoffes.,申请号CHD204455-传众专利搜索

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发明名称	Verfahren zur Herstellung eines synthetischen Gerbstoffes.
摘要
申请公布号	CH204455(A)	申请公布日期	1939.04.30
申请号	CHD204455	申请日期	1937.06.15
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人	AKTIENGESELLSCHAFT I. G. FARBENINDUSTRIE
分类号	C14C3/20	主分类号	C14C3/20
代理机构		代理人
主权项
地址

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