发明名称 Flexible, multi-configuration concrete form system
摘要 The present invention is directed to a flexible concrete form system having both flexible and rigid parts that are easily assembled and disassembled using a multi-contact point connection system. The concrete form system can be extended or stacked in a wide variety of configurations to accommodate almost any desired concrete shape.
申请公布号 US2010252714(A1) 申请公布日期 2010.10.07
申请号 US20100661445 申请日期 2010.03.16
申请人 HENDRICKS ROBERT 发明人 HENDRICKS ROBERT
分类号 E04G11/08 主分类号 E04G11/08
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