发明名称 Improvements in Relation to Erection of Masonry Walls
摘要 Abstract A corner guide for use by a bricklayer in the erection of a masonry structure, The 5 guide comprises: - an elongate vertical pole member, having a longitudinal axis, for positioning at a corner of said structure, and - at least two bracing legs. Each leg comprises: 10 - a lower end including a foot for contact with the ground, and - an upper end connected to the pole member by a pole connection means which provides for the legs to be tilted vertically. At least one of the legs is articulated at a joint connecting upper and lower elongate portions of the leg, and is bendable about the joint. Itj NO* c'J
申请公布号 AU2011235947(A1) 申请公布日期 2013.05.02
申请号 AU20110235947 申请日期 2011.10.11
申请人 K & A PRODUCTS PTY LTD 发明人 MURPHY, ADAM GEOFFREY;EDGAR, ROBERT IAN;EDGAR, SCOTT RAYMORE
分类号 E04G21/22 主分类号 E04G21/22
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