发明名称 Apparatus and Method of Use of a Drainage Member
摘要 A method of use comprises providing an inline pipe grate component and at least partially burying the inline pipe grate component. The inline pipe grate component has a longitudinal axis and a plurality of slits oriented substantially perpendicular to the longitudinal axis.
申请公布号 US2010119305(A1) 申请公布日期 2010.05.13
申请号 US20090617687 申请日期 2009.11.12
申请人 ROSINBAUM TERRY 发明人 ROSINBAUM TERRY
分类号 E02B11/00 主分类号 E02B11/00
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