发明名称 Concrete post with attachment rail
摘要 This invention relates generally to a concrete post having metal insert members cast therein at desired locations. The metal insert members accommodate common specialty fasteners that interlock within the insert member and thereby provide a quick and easy means for attaching electrical boxes and the like to the concrete post.
申请公布号 US2009313912(A1) 申请公布日期 2009.12.24
申请号 US20080213498 申请日期 2008.06.20
申请人 PERRY ROBERT EDWARD 发明人 PERRY ROBERT EDWARD
分类号 E04H12/12 主分类号 E04H12/12
代理机构 代理人
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