Patch fastener device for a plasterboard wall

作者: Duane A. Rouch

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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

参考文章(10)
Robert C. Cannarsa, Sta-put wallboard joiner ,(1985)
John Hileman, Wall clip and jointer device ,(1990)
James A. Cox, Wall patching device and method ,(1995)
Roy Schmid, Method for drywall patching ,(1985)
Clyde Key, Wall-patch adapter ,(1983)