发明名称 |
VISIBLE ROAD MARKER |
摘要 |
A marker for road surfaces is of the type having a mounting adapted to be fixed in the roadway with an aperture at the upper end of the mounting for holding a visible portion held in upraised position by spring means; in the marker of the invention the visible portion is at least one reflector and/or light source, enclosed in a translucent sealed casing which is shaped to move vertically within the mounting. |
申请公布号 |
JPS5233328(A) |
申请公布日期 |
1977.03.14 |
申请号 |
JP19760034581 |
申请日期 |
1976.03.31 |
申请人 |
MENDERU KINGU ANDO REI LTD |
发明人 |
REIMONDO BURANAN;MENDERU KINGU |
分类号 |
E01F9/047;E01F9/06;E01F9/07 |
主分类号 |
E01F9/047 |
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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