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发明名称
Menetelmä ja laite kuitususpension saostamiseksi
摘要
申请公布号
FI890988(A)
申请公布日期
1990.09.03
申请号
FI19890000988
申请日期
1989.03.02
申请人
A.AHLSTROEM CORPORATION
发明人
HENRICSON, KAJ;MAEKELAE, MIKA;PIKKA, OLAVI
分类号
D21F1/18;D21C9/18;D21D5/16;D21F1/66;D21F1/74;(IPC1-7):D21C/
主分类号
D21F1/18
代理机构
代理人
主权项
地址
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