| 摘要 |
PATENT A mobile promotional vehicle which includes a tractor cab having an elongated, substantially horizontally extending bed connected thereto. An information display superstructure extends upwardly from the bed and includes side walls which converge as they progress from the rear of the bed forwardly in the direction of the cab. These side walls are joined by a top wall, and by a vertically extending rear wall. This allows the outer surface of the side walls to be better illuminated and more visible. Multiple display panels are stored inside the side walls and can be quickly transferred to an exposed, display position in juxtaposition to the outer surface of the side walls.
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