| 摘要 |
The invention provides a collapsible sign display system consisting of a combination of a supporting column fitted with internally supported stiffene rs and a mating sheet material structural canopy. The frame consists of a structura l column fitted with multiple stiffening members that align with fixed positional restraints attaching directly to the sheet material canopy (the sign). Additionally the sheet material canopy is rigidly fastened to the structural column.</SDO AB>
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