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经营范围
发明名称
PURIFICATION PAR VOIE HUMIDE DE MELANGES GAZEUX CONTENANT DES POUDRES EN SUSPENSION
摘要
申请公布号
BE883123(A1)
申请公布日期
1980.09.01
申请号
BE19800200476
申请日期
1980.05.06
申请人
BALLESTRA CHIMICA S.P.A.
发明人
分类号
B01D47/06;(IPC1-7):B01D/
主分类号
B01D47/06
代理机构
代理人
主权项
地址
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