作者: Duane A. Rouch
DOI:
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摘要: A patch fastener device (10) for a plasterboard wall (12) comprising first flat segment (14). second (16) extends upwardly from side of the The has width approximate thickness (12). third (18) outwardly opposite to that facility (20) is on top surface (14), securing (14) rear (22) (24). (26) bottom (18), front (28) (12), when (24) inserted into matching cutout hole (30) in