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发明名称
Förfaringssätt och anordning för silning av fibersuspensioner
摘要
申请公布号
FI22516(A)
申请公布日期
1947.11.10
申请号
FID22516
申请日期
1946.06.17
申请人
发明人
AHLFORS STEN ESKIL EINARSSON
分类号
D21D5/04;(IPC1-7):D21D5/04
主分类号
D21D5/04
代理机构
代理人
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地址
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