Verfahren zur unmittelbaren Herstellung von Kondensationsprodukten aus Formaldehyd und Steinkohlenteeroelen,申请号DED582195D-传众专利搜索

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发明名称	Verfahren zur unmittelbaren Herstellung von Kondensationsprodukten aus Formaldehyd und Steinkohlenteeroelen
摘要
申请公布号	DE582195(C)	申请公布日期	1933.08.10
申请号	DED582195D	申请日期	1927.06.30
申请人	AUGUST NOWACK AKT.-GES.	发明人	BEUTNER DR.-ING. DR. REINHARD;HESSEN DR. RICHARD
分类号	C08G16/02;C08L61/10	主分类号	C08G16/02
代理机构		代理人
主权项
地址

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