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发明名称
A FILTER MATERIAL
摘要
申请公布号
EG14051(A)
申请公布日期
1983.09.30
申请号
EG19790000747
申请日期
1979.12.12
申请人
SIREN MATTI JUHANI
发明人
SIREN MATTI JUHANI
分类号
A24C;A24D3/08;B01D53/02;(IPC1-7):B01D53/02
主分类号
A24C
代理机构
代理人
主权项
地址
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