| 摘要 |
PCT No. PCT/SE79/00061 Sec. 371 Date Nov. 22, 1979 Sec. 102(e) Date Nov. 20, 1979 PCT Filed Mar. 20, 1979 PCT Pub. No. WO79/00809 PCT Pub. Date Oct. 18, 1979.A reflective roadside marking post, where the reflector is protected from dirt by a tubular means projecting in front of the reflector. The tubular means is by partition walls divided into a number of axial channels or cells and the reflector is visible through said cells. In order to make the reflector reachable for cleaning purposes it and/or the tubular means is/are moveable in relation to the post.
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