| 摘要 |
A building corner unit (of plastic or metal) for overlappingly covering adjacent terminal exterior-corner ends of a course of rectangular siding elements (of plastic or metal), said corner unit providing an angularly formed member having a pair of sidewise extending wings with an inwardly offset portion at the bottom (butt) end of the unit, the top end thereof having an inwardly offset nailing bracket for nailing attachment to an exterior corner of opposing conventional wooden or wallboard house sheathing, with one end of the unit having vertical projecting means for telescopically connecting with an opposing end of an adjacent similar corner unit to hold the said units in vertical alignment with each other.
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