| 摘要 |
<p>Protective cover for rigid triangular road sign when its support is folded up in pref. made of polypropylene, and comprises a triangular, rigid or semi-rigid, planar surface of dimensions adapted to those of the road sign to the surface of which it is applied, with a peripheral edge which covers the two upper edges of the road sign and the lower folding leg of the support. The peripheral edge includes on each side of the triangle >=1 flexible leg of which the free end engages behind the reverse side of the road sign.</p> |
