| 摘要 |
A display stand erected from component parts of sheet material, such as corrugated paperboard, includes display trays received within notches in vertical columns secured at the lower ends of the columns to a base and bridged at the upper ends of the columns by a header such that the notches each establish a bight which is biased into clamping engagement with the display trays to secure the display trays and the columns within a rigid integrated assembly.
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