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发明名称
PROCEDE DE DEPOUSSIERAGE HUMIDE DE GAZ D'EVACUATION CONTENANT DU FLUOR LORS DE LA FABRICATION D'ALUMINIUM
摘要
申请公布号
BE770835(A1)
申请公布日期
1971.12.16
申请号
BE19710770835
申请日期
1971.08.02
申请人
FRIED. KRUPP G.M.B.H., ALTENDORFER STRASSE 103, ESSEN (ALLEMAGNE),
发明人
分类号
B01D53/68;C25C3/22;(IPC1-7):C22D/;B01D/
主分类号
B01D53/68
代理机构
代理人
主权项
地址
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