发明名称 WALL BLOCKS, VENEER PANELS FOR WALL BLOCKS AND METHOD OF CONSTRUCTING WALLS
摘要 Wall blocks, veneers, veneer connectors, walls, and methods of constructing walls are provided. More particularly, the invention relates to constructing walls in which a veneer panel is attached to a wall block with a connector and in which the front faces of the veneers have a desirable texture.
申请公布号 US2011072753(A1) 申请公布日期 2011.03.31
申请号 US20100893308 申请日期 2010.09.29
申请人 KEYSTONE RETAINING WALL SYSTEMS, INC. 发明人 MACDONALD ROBERT A.
分类号 E04B1/02;E04C1/40;E04C2/38;F16B1/00 主分类号 E04B1/02
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