Verfahren zur Herstellung eines braunen Lederfarbstoffes.,申请号CHD278941-传众专利搜索

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发明名称	Verfahren zur Herstellung eines braunen Lederfarbstoffes.
摘要
申请公布号	CH278941(A)	申请公布日期	1951.11.15
申请号	CHD278941	申请日期	1949.06.28
申请人	J. R. GEIGY AG.	发明人	AG. J. R. GEIGY
分类号	C09B35/00	主分类号	C09B35/00
代理机构		代理人
主权项
地址

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