发明名称 Pool surface skimming apparatus
摘要 A pool surface skimming apparatus is disclosed which has two concentric, substantially cylindrical shells engageable one about the other. The inner shell has a floatation means integral therewith and a waste removal basket contained within its lower portion The inner shell floats atop of the surface of the pool thus occasioning collection of solid matter from the pool's miniscus layer. The outer shell provides for the attachment of plumbing fixtures utilizable in the operation of the skimming apparatus.
申请公布号 US4325150(A) 申请公布日期 1982.04.20
申请号 US19800189680 申请日期 1980.09.22
申请人 BUDDY, H. E. 发明人 BUDDY, H. E.
分类号 E04H4/12;(IPC1-7):E04H3/20 主分类号 E04H4/12
代理机构 代理人
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