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发明名称
Filter fuer Haushaltstaubsauger
摘要
申请公布号
DE926154(C)
申请公布日期
1955.04.07
申请号
DE1951SC06552
申请日期
1951.05.08
申请人
SCHLEWITZ ARMIN
发明人
SCHLEWITZ ARMIN
分类号
A47L9/12;A47L9/14
主分类号
A47L9/12
代理机构
代理人
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