摘要 |
One or more advertising areas (1) with a quick-assembly system (2) like a stable frame construction like a two-point tie-bar system are installed on a vehicle (6) so as to be mobile and connected to each other by a controller, along with technology used for multimedia advertising like a back-projection unit, a quick-assembly system, a video source, TV and computer, so that there is independent use of the advertising area and back-projection image screen.
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