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发明名称
Sugfilter av trumtyp
摘要
申请公布号
FI27100(A)
申请公布日期
1954.07.10
申请号
FID27100
申请日期
申请人
YOUNG FRANK WILLIAM
发明人
YOUNG FRANK WILLIAM
分类号
D21F1/76;(IPC1-7):B01D33/02
主分类号
D21F1/76
代理机构
代理人
主权项
地址
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