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经营范围
发明名称
SELF-CLEANING FILTER
摘要
申请公布号
SU1669494(A1)
申请公布日期
1991.08.15
申请号
SU19894700726
申请日期
1989.06.05
申请人
GO TSNII TEKHNOLOGII SUDOSTROENIYA
发明人
SHIRSHOV BORIS S,SU;ANDREEV RUDOLF N,SU;KISLOV YURIJ K,SU;LEVENKOV ALEKSANDR A,SU
分类号
B01D29/72
主分类号
B01D29/72
代理机构
代理人
主权项
地址
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