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发明名称
SAETT VID FRAMSTAELLNING AV CELLULOSAMASSA
摘要
申请公布号
FI823428(A0)
申请公布日期
1982.10.08
申请号
FI19820003428
申请日期
1982.10.08
申请人
SCA DEVELOPMENT AKTIEBOLAG
发明人
FREDRIKSSON, BOERJE INGEMAR
分类号
D21B1/14;B02C7/11;D21D1/20;D21D1/22;D21D1/30;(IPC1-7):D21B/
主分类号
D21B1/14
代理机构
代理人
主权项
地址
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