KO-RAFFINATION VON ARAMIDFIBRILLEN UND FLOCKEN.,申请号DE19843483069-传众专利搜索

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发明名称	KO-RAFFINATION VON ARAMIDFIBRILLEN UND FLOCKEN.
摘要
申请公布号	DE3483069(D1)	申请公布日期	1990.10.04
申请号	DE19843483069	申请日期	1984.06.14
申请人	E.I. DU PONT DE NEMOURS & CO., WILMINGTON, DEL., US	发明人	PROVOST, RICHARD LEO, MIDLOTHIAN VIRGINIA 23113, US
分类号	D21D1/30;D21H13/26;(IPC1-7):D21D1/30;D21B1/00	主分类号	D21D1/30
代理机构		代理人
主权项
地址

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