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发明名称
Gapformare i en pappersmaskin/kartongmaskin
摘要
申请公布号
FI972640(A0)
申请公布日期
1997.06.19
申请号
FI19970002640
申请日期
1997.06.19
申请人
VALMET CORPORATION
发明人
POIKOLAINEN, ANTTI;SALMINEN, SAMPPA J.;NAERVAEINEN, AIMO;PARTANEN, ERKKI
分类号
D21F;D21F1/00;(IPC1-7):D21F
主分类号
D21F
代理机构
代理人
主权项
地址
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