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经营范围
发明名称
Procédé et appareil pour le dépoussiérage des gaz
摘要
申请公布号
FR740845(A)
申请公布日期
1933.02.01
申请号
FRD740845
申请日期
1932.08.02
申请人
发明人
CHEVE GUSTAVE
分类号
B01D47/06
主分类号
B01D47/06
代理机构
代理人
主权项
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