PAPIRPRODUKT OG FREMGANGSMAATE TIL FREMSTILLING AV PAPIR.,申请号NO19810001811-传众专利搜索

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发明名称	PAPIRPRODUKT OG FREMGANGSMAATE TIL FREMSTILLING AV PAPIR.
摘要
申请公布号	NO161334(B)	申请公布日期	1989.04.24
申请号	NO19810001811	申请日期	1981.05.27
申请人	EKA AB	发明人	BAATELSON, PER GUNNAR;JOHANSSON, HANS ERIK;LARSSON, HANS MAGNUS;SUNDEN, OLOF;SVENDING, PER JOHAN
分类号	D21F1/82;D21H17/29;D21H17/68;D21H21/52;D21H23/76;(IPC1-7):D21H3/28;D21H3/78;D21H3/00	主分类号	D21F1/82
代理机构		代理人
主权项
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