| 摘要 |
An inflatable billboard or other display structure utilizing an elongated inflated bag for its principal structural support, bag defining one or more display surfaces to which billboard-sized display facings are releasably mounted with snaps or the equivalent, the entire structure being anchored by water-filled bags in one embodiment so that the entire structure is easily drained, deflated, and transported to another site. An optional, continuously operable blower motor is provided in one embodiment to insure the continuous inflated state of the billboard despite the presence of leaks along the seams and the like.
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