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发明名称
élément filtrant et filtre en comportant application
摘要
申请公布号
FR66523(E)
申请公布日期
1957.03.22
申请号
FRD66523
申请日期
1953.07.08
申请人
发明人
REBISCOUL FRANCOIS
分类号
B01D25/02;B01D29/00;B01D35/20
主分类号
B01D25/02
代理机构
代理人
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地址
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