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经营范围
发明名称
Cartouche filtrante perfectionnée.
摘要
申请公布号
OA438(A)
申请公布日期
1966.05.15
申请号
OA19640050522
申请日期
1964.10.30
申请人
LUCIEN-RENE-JUSTIN BOURDALE
发明人
分类号
B01D27/06;B01D29/00;B01D29/11;B01D46/52;(IPC1-7):B01D46/52;B01D29/06
主分类号
B01D27/06
代理机构
代理人
主权项
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