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发明名称
Paper production method
摘要
申请公布号
FI87672(B)
申请公布日期
1992.10.30
申请号
FI19870004295
申请日期
1987.09.30
申请人
EKA NOBEL AKTIEBOLAG
发明人
ANDERSSON, KJELL RUNE;BARLA, PAVOL;YRJANS, JOHNNY
分类号
D21H21/10;D21H17/34;D21H17/37;D21H17/45;D21H17/67;D21H17/68;(IPC1-7):D21H23/10
主分类号
D21H21/10
代理机构
代理人
主权项
地址
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