发明名称 AN ALIGNMENT DEVICE
摘要 <p>The invention resides in an alignment device able to align substantially vertical starter bars for a masonry block wall, the alignment device comprising a plurality of spacer arms spaced a predetermined distance from each other and a plurality of attachment members attached to respective spacer arms, the attachment members able to be operatively attached to the vertical starter bars.</p>
申请公布号 CA2818557(A1) 申请公布日期 2012.05.24
申请号 CA20112818557 申请日期 2011.11.21
申请人 BLOCKAID PTY LTD 发明人 RAFFERTY, CHRISTOPHER CHARLES;KOHL, OLIVER
分类号 E04B2/14;E02D29/02;E04B2/42 主分类号 E04B2/14
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