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发明名称
FILTER
摘要
申请公布号
SU1611392(A1)
申请公布日期
1990.12.07
申请号
SU19874298914
申请日期
1987.08.17
申请人
ASTAFEV BORIS A,SU;KUZNETSOV VITALIJ P,SU
发明人
ASTAFEV BORIS A,SU;KUZNETSOV VITALIJ P,SU
分类号
B01D35/02
主分类号
B01D35/02
代理机构
代理人
主权项
地址
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