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发明名称
Device in a screen filter fitted with a sloping screen
摘要
申请公布号
US3112263(A)
申请公布日期
1963.11.26
申请号
US19590824527
申请日期
1959.07.02
申请人
LAURI ELLILA KARL
发明人
ELLILA KARL LAURI
分类号
B01D29/01;B01D35/00
主分类号
B01D29/01
代理机构
代理人
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