发明名称 Paver stone system
摘要 A paver stone system comprises a first paver stone having a generally trapezoidal configuration, a second paver stone having a generally triangular configuration, and a third paver stone having a generally rhombus configuration. The paver stones are used to construct a path having any desired pattern.
申请公布号 US2008267703(A1) 申请公布日期 2008.10.30
申请号 US20070789882 申请日期 2007.04.26
申请人 ADAM PAUL 发明人 ADAM PAUL
分类号 E01C5/00 主分类号 E01C5/00
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