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经营范围
发明名称
GAS CLEANING FILTER
摘要
申请公布号
SU1680274(A1)
申请公布日期
1991.09.30
申请号
SU19894739628
申请日期
1989.09.19
申请人
VORONEZHSKIJ INZH-STR INSTITUT
发明人
POLOSIN IVAN I,SU;TROJNIN VIKTOR E,SU;POZDNYAKOV MIKHAIL V,SU;TSYKOV PETR A,SU;STEPANOV BORIS S,SU
分类号
B01D46/02
主分类号
B01D46/02
代理机构
代理人
主权项
地址
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