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经营范围
发明名称
Procedure for the bleaching of pulp.
摘要
申请公布号
EP0383999(B1)
申请公布日期
1994.03.23
申请号
EP19890117235
申请日期
1989.09.18
申请人
ENSO-GUTZEIT OY
发明人
VAHERI, MARJA;JOKELA, VEIKKO;MIIKKI, KARI
分类号
C12S3/08;D21C5/00;D21C9/02;D21C9/10;D21C9/14;(IPC1-7):D21C9/10
主分类号
C12S3/08
代理机构
代理人
主权项
地址
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