发明名称 FLOW SELECTION DEVICE FOR USE WITH POOLS AND THE LIKE
摘要 A flow selection device for removal of detritus from a body of water, the device including at least one inlet manifold having a forward face with an opening, at least one outlet located in an upper rear portion of the device and at least one chamber located between the at least one inlet and at least one outlet and defining an annodated flow path between the opening in the forward face and the at least one outlet.
申请公布号 US2010126918(A1) 申请公布日期 2010.05.27
申请号 US20070312475 申请日期 2007.11.09
申请人 DAVIDSON DAN 发明人 DAVIDSON DAN
分类号 E04H4/14;E04H4/16 主分类号 E04H4/14
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