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发明名称
Filtre à eau, notamment pour piscine
摘要
申请公布号
FR1454470(A)
申请公布日期
1966.02.11
申请号
FR19650029109
申请日期
1965.08.23
申请人
发明人
WALRAVE LOUIS
分类号
B01D29/15;B01D39/16
主分类号
B01D29/15
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代理人
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