发明名称 Dry-cast concrete block
摘要 A concrete wall block manufactured using the dry cast process includes a top surface and a bottom surface. Opposing front and rear surfaces extend between the top surface and the bottom surface. Opposing first and second sidewall surfaces extend between the top surface and the bottom surface, and between the front and rear surfaces. The front surface and the first sidewall surface have a three dimensional texture imprinted thereon. The rear surface and the second sidewall surface may be smooth. The texturing on the front and first sidewall surfaces may generally resemble natural stone.
申请公布号 US2007193181(A1) 申请公布日期 2007.08.23
申请号 US20060342753 申请日期 2006.01.30
申请人 KLETTENBERG CHARLES N;SYCKS ROBERT R 发明人 KLETTENBERG CHARLES N.;SYCKS ROBERT R.
分类号 E04C2/04 主分类号 E04C2/04
代理机构 代理人
主权项
地址