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发明名称
FREMGANGSMAATE VED BLEKING AV LIGNOCELLULOSEHOLDIG MASSE.
摘要
申请公布号
NO902479(D0)
申请公布日期
1990.06.05
申请号
NO19900002479
申请日期
1990.06.05
申请人
EKA NOBEL AB
发明人
LUNDGREN, PER G.;HOLTINGER, LILLEMOR K.;BASTA, JIRI J.;SAMUELSSON, MARIE R.
分类号
D21C9/10;D21C9/147;D21C9/16;(IPC1-7):D21C/
主分类号
D21C9/10
代理机构
代理人
主权项
地址
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