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发明名称
Steuerkopf fuer Saugzellendrehfilter, insbesondere fuer Saeurebetrieb
摘要
申请公布号
DE520520(C)
申请公布日期
1931.03.12
申请号
DENDATM112044D
申请日期
申请人
MASCHINENFABRIK BUCKAU R. WOLF AKT.-GES.
发明人
分类号
B01D33/00
主分类号
B01D33/00
代理机构
代理人
主权项
地址
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