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发明名称
HELICAL FLOW EFFLUENT WEIR
摘要
申请公布号
AU597760(B2)
申请公布日期
1990.06.07
申请号
AU19870082210
申请日期
1987.12.08
申请人
WYNESS DAVID KEITH
发明人
WYNESS DAVID KEITH
分类号
B01D21/02;C02F1/52;(IPC1-7):B03B5/62;B01D21/26
主分类号
B01D21/02
代理机构
代理人
主权项
地址
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