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发明名称
GAS FILTER
摘要
申请公布号
SU1713623(A1)
申请公布日期
1992.02.23
申请号
SU19894767496
申请日期
1989.12.08
申请人
SEMKIN SERGEJ G,SU;ARTEMOV VALENTIN S,SU
发明人
SEMKIN SERGEJ G,SU;ARTEMOV VALENTIN S,SU
分类号
B01D46/04;B01D47/18
主分类号
B01D46/04
代理机构
代理人
主权项
地址
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