发明名称 Cooler drain system
摘要 A drain system for a cooler having a drain, said drain having a drain spout, comprising a funnel removably attached to said drain spout and a hose removably attached to the bottom of said funnel.
申请公布号 US2008141704(A1) 申请公布日期 2008.06.19
申请号 US20060639700 申请日期 2006.12.15
申请人 WILLIAMS PATRICIA 发明人 WILLIAMS PATRICIA
分类号 F25D3/08 主分类号 F25D3/08
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