发明名称 Paving stone base surround for a structure
摘要 A paving stone base surround for a structure comprising a base body (20, 21) defining an opening (30), located within the base body and arranged to substantially correspond to the outer perimeter of a structure. The base body comprises two portions (20, 21) which can be mated together.
申请公布号 EP2246475(A2) 申请公布日期 2010.11.03
申请号 EP20100004212 申请日期 2010.04.21
申请人 LYONS, RICHARD THOMAS;WALLACE, ALASTAIR GEORGE 发明人 LYONS, RICHARD THOMAS;WALLACE, ALASTAIR GEORGE
分类号 E01F15/04 主分类号 E01F15/04
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