PURPOSE: To provide a good outward appearance by forming holding gutters on the sides face of leader main bodies provided in parallel with columns, and surrounding the columns and leader main bodies by facing covers providing projected pieces fitted to the holding gutters. ;CONSTITUTION: Semi-circular holding gutters 1 are formed over lengthwise of the sides of leader main bodies 6 provided in parallel with columns 7. The columns 7 and leader main bodies 6 are surrounded by facing covers constituted of a first facing cover 2 providing projected pieces 5 fitted to the holding gutters 1 and a second facing cover 3. Accordingly, manhours required for fixing leaders can be reduced to form face construction of the leaders with good appearance.;COPYRIGHT: (C)1995,JPO
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