| 发明名称 |
Road-signalling device in the form of a stud or strip, and method for using such a device |
| 摘要 |
<p>The present invention relates to a road-signalling device in the form of a stud or strip, and a method for using such a device. Device characterised in that the fastening part 4 is in the form of an anchoring socket which can be expanded by means of a screw 5, and in that the reflecting surfaces 3 are interchangeable and of various colours, with a view to producing a chromatic progression if required. <IMAGE></p> |
| 申请公布号 |
FR2612219(A1) |
申请公布日期 |
1988.09.16 |
| 申请号 |
FR19870003590 |
申请日期 |
1987.03.11 |
| 申请人 |
GARES JEAN MICHEL;MASQUIDA JEAN PAUL;MOREAU FRANCIS |
发明人 |
JEAN-MICHEL GARES |
| 分类号 |
E01F9/00;E01F9/015;E01F9/04;E01F9/06;G08G1/0967;(IPC1-7):E01F9/08 |
主分类号 |
E01F9/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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