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发明名称
OUTLET AND INLET BRANCHES FOR COAXIAL ATTACHMENT ESPECIALLY TO DISHED BOTTOM OF FILTER'S VESSEL
摘要
申请公布号
CS8706134(A1)
申请公布日期
1989.03.14
申请号
CS19870006134
申请日期
1987.08.20
申请人
PETROVA JANA,CS
发明人
PETROVA JANA,CS
分类号
B01D25/30;(IPC1-7):B01D25/30
主分类号
B01D25/30
代理机构
代理人
主权项
地址
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