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发明名称
Filtre horizontal pour stériliser les eaux destinées à la consommation
摘要
申请公布号
FR40379(E)
申请公布日期
1932.06.09
申请号
FRD40379
申请日期
1931.06.17
申请人
发明人
DIENERT FREDERIC
分类号
A61L2/238;C02F1/50
主分类号
A61L2/238
代理机构
代理人
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