Verfahren zur Herstellung kuenstlicher Gerbstoffe,申请号DED587496D-传众专利搜索

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发明名称	Verfahren zur Herstellung kuenstlicher Gerbstoffe
摘要
申请公布号	DE587496(C)	申请公布日期	1933.11.04
申请号	DED587496D	申请日期	1930.10.28
申请人	PROGIL SOCIETE ANONYME	发明人
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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