发明名称 MOLD DEVICE FOR FORMING CONCRETE PATHWAYS
摘要 The present invention is directed to an apparatus for forming concrete pathways. The apparatus comprises a mold (10) incorporating a plurality of openings (14) for receiving concrete therein. The mold openings (14) define separate and distinct concrete cavities. Concrete pathways are formed by placing the mold (10) of the invention on a surface for receiving the concrete in the concrete cavities. Upon removal of the mold, the concrete segments retain the shape of the mold cavities and are slightly separated from each other. The procedure is repeated to form a pathway of a desired length and configuration.
申请公布号 WO9325761(A1) 申请公布日期 1993.12.23
申请号 WO1993US05815 申请日期 1993.06.16
申请人 WENTWOOD EUROPEAN CORPORATION 发明人 HUPP, JACK, T.
分类号 B28B7/24;E01C9/00;E01C19/50;(IPC1-7):E01C15/00 主分类号 B28B7/24
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