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发明名称
Luftfilter mit umlaufender, von Fluessigkeit benetzter Filtertrommel
摘要
申请公布号
DE503761(C)
申请公布日期
1930.07.28
申请号
DE1926N025548D
申请日期
1926.02.14
申请人
NATIONAL AIR FILTER CO.
发明人
分类号
B01D46/26
主分类号
B01D46/26
代理机构
代理人
主权项
地址
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