VERFAHREN ZUR HERSTELLUNG VON PAPIERPULPE AUS LIGNO-ZELLULOSE-MATERIALIEN MIT VERBESSERTER ABLAUGENAUFBEREITUNG,申请号DE19742448891-传众专利搜索

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发明名称	VERFAHREN ZUR HERSTELLUNG VON PAPIERPULPE AUS LIGNO-ZELLULOSE-MATERIALIEN MIT VERBESSERTER ABLAUGENAUFBEREITUNG
摘要
申请公布号	DE2448891(B2)	申请公布日期	1977.09.01
申请号	DE19742448891	申请日期	1974.10.14
申请人		发明人
分类号	D21C11/00;B01J19/00;D21C11/12;(IPC1-7):D21C3/02	主分类号	D21C11/00
代理机构		代理人
主权项
地址

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