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发明名称
Menetelmä viiraveden sakeusvaihteluiden vähentämiseksi
摘要
申请公布号
FI990673(A0)
申请公布日期
1999.03.26
申请号
FI19990000673
申请日期
1999.03.26
申请人
VALMET CORPORATION
发明人
KORHONEN, HANNU;KINNUNEN, JUHA S.;PUURTINEN, ARI;VIERTOLA, MIKA
分类号
D21F1/08;D21F1/66
主分类号
D21F1/08
代理机构
代理人
主权项
地址
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