发明名称 Method for bending a corrugated sheet
摘要 A method for bending a corrugated product, such as composite decking, building panels, or the like. With the method being easily performed by any workman on the job site, and the only tools needed are a saw and a hammer. Also this method allows the workman to easily bend the product into any desired angle of their choice, and forms a weather proof bend which is extremely strong.
申请公布号 US6354130(B1) 申请公布日期 2002.03.12
申请号 US20000668845 申请日期 2000.09.22
申请人 SANTA CRUZ CATHY D.;SANDSTROM WAYNE R. 发明人 SANTA CRUZ CATHY D.;SANDSTROM WAYNE R.
分类号 B21D11/20;(IPC1-7):B21D28/10;B21D31/06;B21D13/08 主分类号 B21D11/20
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