发明名称 Barrier marker for roadways
摘要 Chain indicator enabling a single type of sheet body made of either a luminous material or a luminescent material to be attached to fence chain ring bodies of different dimensions. The fence chain indicator comprises a sheet body (10) which has flexibility, is made from either a luminous material or a luminescent material, and provided with fastening portions (11,12) which are opened, at the opposite ends thereof, and is constituted such that a fastening member (13) is provided with engagement grooves (13a) for locking. <IMAGE>
申请公布号 EP1316648(A2) 申请公布日期 2003.06.04
申请号 EP20020352025 申请日期 2002.11.25
申请人 HARA, YUTAKA 发明人 HARA, YUTAKA
分类号 E01F13/00;E01F13/02;E01F13/04;E04H17/00;F16G13/00;F16G13/12;F16G13/18;(IPC1-7):E01F13/02;B63B21/20;B65D63/10 主分类号 E01F13/00
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